!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):e.videojs=t()}(this,function(){var e="7.2.4",t="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{};function i(e,t){return e(t={exports:{}},t.exports),t.exports}var r,n="undefined"!=typeof window?window:void 0!==t?t:"undefined"!=typeof self?self:{},a={},s=Object.freeze({default:a}),o=s&&a||s,u=void 0!==t?t:"undefined"!=typeof window?window:{};"undefined"!=typeof document?r=document:(r=u["__GLOBAL_DOCUMENT_CACHE@4"])||(r=u["__GLOBAL_DOCUMENT_CACHE@4"]=o);var l=r,d=void 0,c="info",h=[],f=function(e,t){var i=d.levels[c],r=new RegExp("^("+i+")$");if("log"!==e&&t.unshift(e.toUpperCase()+":"),h&&h.push([].concat(t)),t.unshift("VIDEOJS:"),n.console){var a=n.console[e];a||"debug"!==e||(a=n.console.info||n.console.log),a&&i&&r.test(e)}};(d=function(){for(var e=arguments.length,t=Array(e),i=0;i<e;i++)t[i]=arguments[i];f("log",t)}).levels={all:"debug|log|warn|error",off:"",debug:"debug|log|warn|error",info:"log|warn|error",warn:"warn|error",error:"error",DEFAULT:c},d.level=function(e){if("string"==typeof e){if(!d.levels.hasOwnProperty(e))throw new Error('"'+e+'" in not a valid log level');c=e}return c},d.history=function(){return h?[].concat(h):[]},d.history.clear=function(){h&&(h.length=0)},d.history.disable=function(){null!==h&&(h.length=0,h=null)},d.history.enable=function(){null===h&&(h=[])},d.error=function(){for(var e=arguments.length,t=Array(e),i=0;i<e;i++)t[i]=arguments[i];return f("error",t)},d.warn=function(){for(var e=arguments.length,t=Array(e),i=0;i<e;i++)t[i]=arguments[i];return f("warn",t)},d.debug=function(){for(var e=arguments.length,t=Array(e),i=0;i<e;i++)t[i]=arguments[i];return f("debug",t)};var p=d;function m(e){return e.replace(/\n\r?\s*/g,"")}var g=function(e){for(var t="",i=0;i<arguments.length;i++)t+=m(e[i])+(arguments[i+1]||"");return t},v="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},y=function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")},_=function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)},b=function(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t},w=function(e,t){return e.raw=t,e},E=Object.prototype.toString,T=function(e){return k(e)?Object.keys(e):[]};function S(e,t){T(e).forEach(function(i){return t(e[i],i)})}function A(e){for(var t=arguments.length,i=Array(t>1?t-1:0),r=1;r<t;r++)i[r-1]=arguments[r];return Object.assign?Object.assign.apply(Object,[e].concat(i)):(i.forEach(function(t){t&&S(t,function(t,i){e[i]=t})}),e)}function k(e){return!!e&&"object"===(void 0===e?"undefined":v(e))}function R(e){return k(e)&&"[object Object]"===E.call(e)&&e.constructor===Object}function M(e,t){if(!e||!t)return"";if("function"==typeof n.getComputedStyle){var i=n.getComputedStyle(e);return i?i[t]:""}return""}var O=w(["Setting attributes in the second argument of createEl()\n                has been deprecated. Use the third argument instead.\n                createEl(type, properties, attributes). Attempting to set "," to ","."],["Setting attributes in the second argument of createEl()\n                has been deprecated. Use the third argument instead.\n                createEl(type, properties, attributes). Attempting to set "," to ","."]);function C(e){return"string"==typeof e&&/\S/.test(e)}function D(e){if(/\s/.test(e))throw new Error("class has illegal whitespace characters")}function I(){return l===n.document}function L(e){return k(e)&&1===e.nodeType}function x(){try{return n.parent!==n.self}catch(e){return!0}}function P(e){return function(t,i){if(!C(t))return l[e](null);C(i)&&(i=l.querySelector(i));var r=L(i)?i:l;return r[e]&&r[e](t)}}function U(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"div",t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},r=arguments[3],n=l.createElement(e);return Object.getOwnPropertyNames(t).forEach(function(e){var i=t[e];-1!==e.indexOf("aria-")||"role"===e||"type"===e?(p.warn(g(O,e,i)),n.setAttribute(e,i)):"textContent"===e?N(n,i):n[e]=i}),Object.getOwnPropertyNames(i).forEach(function(e){n.setAttribute(e,i[e])}),r&&ie(n,r),n}function N(e,t){return void 0===e.textContent?e.innerText=t:e.textContent=t,e}function B(e,t){t.firstChild?t.insertBefore(e,t.firstChild):t.appendChild(e)}function F(e,t){return D(t),e.classList?e.classList.contains(t):(i=t,new RegExp("(^|\\s)"+i+"($|\\s)")).test(e.className);var i}function j(e,t){return e.classList?e.classList.add(t):F(e,t)||(e.className=(e.className+" "+t).trim()),e}function H(e,t){return e.classList?e.classList.remove(t):(D(t),e.className=e.className.split(/\s+/).filter(function(e){return e!==t}).join(" ")),e}function G(e,t,i){var r=F(e,t);if("function"==typeof i&&(i=i(e,t)),"boolean"!=typeof i&&(i=!r),i!==r)return i?j(e,t):H(e,t),e}function V(e,t){Object.getOwnPropertyNames(t).forEach(function(i){var r=t[i];null===r||void 0===r||!1===r?e.removeAttribute(i):e.setAttribute(i,!0===r?"":r)})}function W(e){var t={},i=",autoplay,stretch,fluent,controls,playsinline,loop,muted,default,defaultMuted,";if(e&&e.attributes&&e.attributes.length>0)for(var r=e.attributes,n=r.length-1;n>=0;n--){var a=r[n].name,s=r[n].value;"boolean"!=typeof e[a]&&-1===i.indexOf(","+a+",")||(s=null!==s),t[a]=s}return t}function q(e,t){return e.getAttribute(t)}function X(e,t,i){e.setAttribute(t,i)}function z(e,t){e.removeAttribute(t)}function K(){l.body.focus(),l.onselectstart=function(){return!1}}function Y(){l.onselectstart=function(){return!0}}function Q(e){if(e&&e.getBoundingClientRect&&e.parentNode){var t=e.getBoundingClientRect(),i={};return["bottom","height","left","right","top","width"].forEach(function(e){void 0!==t[e]&&(i[e]=t[e])}),i.height||(i.height=parseFloat(M(e,"height"))),i.width||(i.width=parseFloat(M(e,"width"))),i}}function J(e){var t=void 0;if(e.getBoundingClientRect&&e.parentNode&&(t=e.getBoundingClientRect()),!t)return{left:0,top:0};var i=l.documentElement,r=l.body,a=i.clientLeft||r.clientLeft||0,s=n.pageXOffset||r.scrollLeft,o=t.left+s-a,u=i.clientTop||r.clientTop||0,d=n.pageYOffset||r.scrollTop,c=t.top+d-u;return{left:Math.round(o),top:Math.round(c)}}function Z(e,t){var i={},r=J(e),n=e.offsetWidth,a=e.offsetHeight,s=r.top,o=r.left,u=t.pageY,l=t.pageX;return t.changedTouches&&(l=t.changedTouches[0].pageX,u=t.changedTouches[0].pageY),i.y=Math.max(0,Math.min(1,(s-u+a)/a)),i.x=Math.max(0,Math.min(1,(l-o)/n)),i}function $(e){return k(e)&&3===e.nodeType}function ee(e){for(;e.firstChild;)e.removeChild(e.firstChild);return e}function te(e){return"function"==typeof e&&(e=e()),(Array.isArray(e)?e:[e]).map(function(e){return"function"==typeof e&&(e=e()),L(e)||$(e)?e:"string"==typeof e&&/\S/.test(e)?l.createTextNode(e):void 0}).filter(function(e){return e})}function ie(e,t){return te(t).forEach(function(t){return e.appendChild(t)}),e}function re(e,t){return ie(ee(e),t)}function ne(e){return void 0===e.button&&void 0===e.buttons||(0===e.button&&void 0===e.buttons||0===e.button&&1===e.buttons)}var ae=P("querySelector"),se=P("querySelectorAll"),oe=Object.freeze({isReal:I,isEl:L,isInFrame:x,createEl:U,textContent:N,prependTo:B,hasClass:F,addClass:j,removeClass:H,toggleClass:G,setAttributes:V,getAttributes:W,getAttribute:q,setAttribute:X,removeAttribute:z,blockTextSelection:K,unblockTextSelection:Y,getBoundingClientRect:Q,findPosition:J,getPointerPosition:Z,isTextNode:$,emptyEl:ee,normalizeContent:te,appendContent:ie,insertContent:re,isSingleLeftClick:ne,$:ae,$$:se}),ue=1;function le(){return ue++}var de={},ce="vdata"+(new Date).getTime();function he(e){var t=e[ce];return t||(t=e[ce]=le()),de[t]||(de[t]={}),de[t]}function fe(e){var t=e[ce];return!!t&&!!Object.getOwnPropertyNames(de[t]).length}function pe(e){var t=e[ce];if(t){delete de[t];try{delete e[ce]}catch(t){e.removeAttribute?e.removeAttribute(ce):e[ce]=null}}}function me(e,t){var i=he(e);0===i.handlers[t].length&&(delete i.handlers[t],e.removeEventListener?e.removeEventListener(t,i.dispatcher,!1):e.detachEvent&&e.detachEvent("on"+t,i.dispatcher)),Object.getOwnPropertyNames(i.handlers).length<=0&&(delete i.handlers,delete i.dispatcher,delete i.disabled),0===Object.getOwnPropertyNames(i).length&&pe(e)}function ge(e,t,i,r){i.forEach(function(i){e(t,i,r)})}function ve(e){function t(){return!0}function i(){return!1}if(!e||!e.isPropagationStopped){var r=e||n.event;for(var a in e={},r)"layerX"!==a&&"layerY"!==a&&"keyLocation"!==a&&"webkitMovementX"!==a&&"webkitMovementY"!==a&&("returnValue"===a&&r.preventDefault||(e[a]=r[a]));if(e.target||(e.target=e.srcElement||l),e.relatedTarget||(e.relatedTarget=e.fromElement===e.target?e.toElement:e.fromElement),e.preventDefault=function(){r.preventDefault&&r.preventDefault(),e.returnValue=!1,r.returnValue=!1,e.defaultPrevented=!0},e.defaultPrevented=!1,e.stopPropagation=function(){r.stopPropagation&&r.stopPropagation(),e.cancelBubble=!0,r.cancelBubble=!0,e.isPropagationStopped=t},e.isPropagationStopped=i,e.stopImmediatePropagation=function(){r.stopImmediatePropagation&&r.stopImmediatePropagation(),e.isImmediatePropagationStopped=t,e.stopPropagation()},e.isImmediatePropagationStopped=i,null!==e.clientX&&void 0!==e.clientX){var s=l.documentElement,o=l.body;e.pageX=e.clientX+(s&&s.scrollLeft||o&&o.scrollLeft||0)-(s&&s.clientLeft||o&&o.clientLeft||0),e.pageY=e.clientY+(s&&s.scrollTop||o&&o.scrollTop||0)-(s&&s.clientTop||o&&o.clientTop||0)}e.which=e.charCode||e.keyCode,null!==e.button&&void 0!==e.button&&(e.button=1&e.button?0:4&e.button?1:2&e.button?2:0)}return e}var ye=!1;!function(){try{var e=Object.defineProperty({},"passive",{get:function(){ye=!0}});n.addEventListener("test",null,e),n.removeEventListener("test",null,e)}catch(e){}}();var _e=["touchstart","touchmove"];function be(e,t,i){if(Array.isArray(t))return ge(be,e,t,i);var r=he(e);if(r.handlers||(r.handlers={}),r.handlers[t]||(r.handlers[t]=[]),i.guid||(i.guid=le()),r.handlers[t].push(i),r.dispatcher||(r.disabled=!1,r.dispatcher=function(t,i){if(!r.disabled){t=ve(t);var n=r.handlers[t.type];if(n)for(var a=n.slice(0),s=0,o=a.length;s<o&&!t.isImmediatePropagationStopped();s++)try{a[s].call(e,t,i)}catch(e){p.error(e)}}}),1===r.handlers[t].length)if(e.addEventListener){var n=!1;ye&&_e.indexOf(t)>-1&&(n={passive:!0}),e.addEventListener(t,r.dispatcher,n)}else e.attachEvent&&e.attachEvent("on"+t,r.dispatcher)}function we(e,t,i){if(fe(e)){var r=he(e);if(r.handlers){if(Array.isArray(t))return ge(we,e,t,i);var n=function(e,t){r.handlers[t]=[],me(e,t)};if(void 0!==t){var a=r.handlers[t];if(a)if(i){if(i.guid)for(var s=0;s<a.length;s++)a[s].guid===i.guid&&a.splice(s--,1);me(e,t)}else n(e,t)}else for(var o in r.handlers)Object.prototype.hasOwnProperty.call(r.handlers||{},o)&&n(e,o)}}}function Ee(e,t,i){var r=fe(e)?he(e):{},n=e.parentNode||e.ownerDocument;if("string"==typeof t?t={type:t,target:e}:t.target||(t.target=e),t=ve(t),r.dispatcher&&r.dispatcher.call(e,t,i),n&&!t.isPropagationStopped()&&!0===t.bubbles)Ee.call(null,n,t,i);else if(!n&&!t.defaultPrevented){var a=he(t.target);t.target[t.type]&&(a.disabled=!0,"function"==typeof t.target[t.type]&&t.target[t.type](),a.disabled=!1)}return!t.defaultPrevented}function Te(e,t,i){if(Array.isArray(t))return ge(Te,e,t,i);var r=function r(){we(e,t,r),i.apply(this,arguments)};r.guid=i.guid=i.guid||le(),be(e,t,r)}var Se=Object.freeze({fixEvent:ve,on:be,off:we,trigger:Ee,one:Te}),Ae=!1,ke=void 0,Re=function(){if(I()&&!1!==ke.options.autoSetup){var e=Array.prototype.slice.call(l.getElementsByTagName("video")),t=Array.prototype.slice.call(l.getElementsByTagName("audio")),i=Array.prototype.slice.call(l.getElementsByTagName("video-js")),r=e.concat(t,i);if(r&&r.length>0)for(var n=0,a=r.length;n<a;n++){var s=r[n];if(!s||!s.getAttribute){Me(1);break}void 0===s.player&&null!==s.getAttribute("data-setup")&&ke(s)}else Ae||Me(1)}};function Me(e,t){t&&(ke=t),n.setTimeout(Re,e)}I()&&"complete"===l.readyState?Ae=!0:Te(n,"load",function(){Ae=!0});var Oe=function(e){var t=l.createElement("style");return t.className=e,t},Ce=function(e,t){e.styleSheet?e.styleSheet.cssText=t:e.textContent=t},De=function(e,t,i){t.guid||(t.guid=le());var r=function(){return t.apply(e,arguments)};return r.guid=i?i+"_"+t.guid:t.guid,r},Ie=function(e,t){var i=Date.now();return function(){var r=Date.now();r-i>=t&&(e.apply(void 0,arguments),i=r)}},Le=function(e,t,i){var r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:n,a=void 0,s=function(){var n=this,s=arguments,o=function(){a=null,o=null,i||e.apply(n,s)};!a&&i&&e.apply(n,s),r.clearTimeout(a),a=r.setTimeout(o,t)};return s.cancel=function(){r.clearTimeout(a),a=null},s},xe=function(){};xe.prototype.allowedEvents_={},xe.prototype.on=function(e,t){var i=this.addEventListener;this.addEventListener=function(){},be(this,e,t),this.addEventListener=i},xe.prototype.addEventListener=xe.prototype.on,xe.prototype.off=function(e,t){we(this,e,t)},xe.prototype.removeEventListener=xe.prototype.off,xe.prototype.one=function(e,t){var i=this.addEventListener;this.addEventListener=function(){},Te(this,e,t),this.addEventListener=i},xe.prototype.trigger=function(e){var t=e.type||e;"string"==typeof e&&(e={type:t}),e=ve(e),this.allowedEvents_[t]&&this["on"+t]&&this["on"+t](e),Ee(this,e)},xe.prototype.dispatchEvent=xe.prototype.trigger;var Pe=void 0;xe.prototype.queueTrigger=function(e){var t=this;Pe||(Pe=new Map);var i=e.type||e,r=Pe.get(this);r||(r=new Map,Pe.set(this,r));var a=r.get(i);r.delete(i),n.clearTimeout(a);var s=n.setTimeout(function(){0===r.size&&(r=null,Pe.delete(t)),t.trigger(e)},0);r.set(i,s)};var Ue=function(e){return e instanceof xe||!!e.eventBusEl_&&["on","one","off","trigger"].every(function(t){return"function"==typeof e[t]})},Ne=function(e){return"string"==typeof e&&/\S/.test(e)||Array.isArray(e)&&!!e.length},Be=function(e){if(!e.nodeName&&!Ue(e))throw new Error("Invalid target; must be a DOM node or evented object.")},Fe=function(e){if(!Ne(e))throw new Error("Invalid event type; must be a non-empty string or array.")},je=function(e){if("function"!=typeof e)throw new Error("Invalid listener; must be a function.")},He=function(e,t){var i=t.length<3||t[0]===e||t[0]===e.eventBusEl_,r=void 0,n=void 0,a=void 0;return i?(r=e.eventBusEl_,t.length>=3&&t.shift(),n=t[0],a=t[1]):(r=t[0],n=t[1],a=t[2]),Be(r),Fe(n),je(a),{isTargetingSelf:i,target:r,type:n,listener:a=De(e,a)}},Ge=function(e,t,i,r){Be(e),e.nodeName?Se[t](e,i,r):e[t](i,r)},Ve={on:function(){for(var e=this,t=arguments.length,i=Array(t),r=0;r<t;r++)i[r]=arguments[r];var n=He(this,i),a=n.isTargetingSelf,s=n.target,o=n.type,u=n.listener;if(Ge(s,"on",o,u),!a){var l=function(){return e.off(s,o,u)};l.guid=u.guid;var d=function(){return e.off("dispose",l)};d.guid=u.guid,Ge(this,"on","dispose",l),Ge(s,"on","dispose",d)}},one:function(){for(var e=this,t=arguments.length,i=Array(t),r=0;r<t;r++)i[r]=arguments[r];var n=He(this,i),a=n.isTargetingSelf,s=n.target,o=n.type,u=n.listener;if(a)Ge(s,"one",o,u);else{var l=function t(){for(var i=arguments.length,r=Array(i),n=0;n<i;n++)r[n]=arguments[n];e.off(s,o,t),u.apply(null,r)};l.guid=u.guid,Ge(s,"one",o,l)}},off:function(e,t,i){if(!e||Ne(e))we(this.eventBusEl_,e,t);else{var r=e,n=t;Be(r),Fe(n),je(i),i=De(this,i),this.off("dispose",i),r.nodeName?(we(r,n,i),we(r,"dispose",i)):Ue(r)&&(r.off(n,i),r.off("dispose",i))}},trigger:function(e,t){return Ee(this.eventBusEl_,e,t)}};function We(e){var t=(arguments.length>1&&void 0!==arguments[1]?arguments[1]:{}).eventBusKey;if(t){if(!e[t].nodeName)throw new Error('The eventBusKey "'+t+'" does not refer to an element.');e.eventBusEl_=e[t]}else e.eventBusEl_=U("span",{className:"vjs-event-bus"});return A(e,Ve),e.on("dispose",function(){e.off(),n.setTimeout(function(){e.eventBusEl_=null},0)}),e}var qe={state:{},setState:function(e){var t=this;"function"==typeof e&&(e=e());var i=void 0;return S(e,function(e,r){t.state[r]!==e&&((i=i||{})[r]={from:t.state[r],to:e}),t.state[r]=e}),i&&Ue(this)&&this.trigger({changes:i,type:"statechanged"}),i}};function Xe(e,t){return A(e,qe),e.state=A({},e.state,t),"function"==typeof e.handleStateChanged&&Ue(e)&&e.on("statechanged",e.handleStateChanged),e}function ze(e){return"string"!=typeof e?e:e.charAt(0).toUpperCase()+e.slice(1)}function Ke(){for(var e={},t=arguments.length,i=Array(t),r=0;r<t;r++)i[r]=arguments[r];return i.forEach(function(t){t&&S(t,function(t,i){R(t)?(R(e[i])||(e[i]={}),e[i]=Ke(e[i],t)):e[i]=t})}),e}var Ye=function(){function e(t,i,r){if(y(this,e),!t&&this.play?this.player_=t=this:this.player_=t,this.options_=Ke({},this.options_),i=this.options_=Ke(this.options_,i),this.id_=i.id||i.el&&i.el.id,!this.id_){var n=t&&t.id&&t.id()||"no_player";this.id_=n+"_component_"+le()}this.name_=i.name||null,i.el?this.el_=i.el:!1!==i.createEl&&(this.el_=this.createEl()),!1!==i.evented&&We(this,{eventBusKey:this.el_?"el_":null}),Xe(this,this.constructor.defaultState),this.children_=[],this.childIndex_={},this.childNameIndex_={},!1!==i.initChildren&&this.initChildren(),this.ready(r),!1!==i.reportTouchActivity&&this.enableTouchActivity()}return e.prototype.dispose=function(){if(this.trigger({type:"dispose",bubbles:!1}),this.children_)for(var e=this.children_.length-1;e>=0;e--)this.children_[e].dispose&&this.children_[e].dispose();this.children_=null,this.childIndex_=null,this.childNameIndex_=null,this.el_&&(this.el_.parentNode&&this.el_.parentNode.removeChild(this.el_),pe(this.el_),this.el_=null),this.player_=null},e.prototype.player=function(){return this.player_},e.prototype.options=function(e){return p.warn("this.options() has been deprecated and will be moved to the constructor in 6.0"),e?(this.options_=Ke(this.options_,e),this.options_):this.options_},e.prototype.el=function(){return this.el_},e.prototype.createEl=function(e,t,i){return U(e,t,i)},e.prototype.localize=function(e,t){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:e,r=this.player_.language&&this.player_.language(),n=this.player_.languages&&this.player_.languages(),a=n&&n[r],s=r&&r.split("-")[0],o=n&&n[s],u=i;return a&&a[e]?u=a[e]:o&&o[e]&&(u=o[e]),t&&(u=u.replace(/\{(\d+)\}/g,function(e,i){var r=t[i-1],n=r;return void 0===r&&(n=e),n})),u},e.prototype.contentEl=function(){return this.contentEl_||this.el_},e.prototype.id=function(){return this.id_},e.prototype.name=function(){return this.name_},e.prototype.children=function(){return this.children_},e.prototype.getChildById=function(e){return this.childIndex_[e]},e.prototype.getChild=function(e){if(e)return e=ze(e),this.childNameIndex_[e]},e.prototype.addChild=function(t){var i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:this.children_.length,n=void 0,a=void 0;if("string"==typeof t){a=ze(t);var s=i.componentClass||a;i.name=a;var o=e.getComponent(s);if(!o)throw new Error("Component "+s+" does not exist");if("function"!=typeof o)return null;n=new o(this.player_||this,i)}else n=t;if(this.children_.splice(r,0,n),"function"==typeof n.id&&(this.childIndex_[n.id()]=n),(a=a||n.name&&ze(n.name()))&&(this.childNameIndex_[a]=n),"function"==typeof n.el&&n.el()){var u=this.contentEl().children[r]||null;this.contentEl().insertBefore(n.el(),u)}return n},e.prototype.removeChild=function(e){if("string"==typeof e&&(e=this.getChild(e)),e&&this.children_){for(var t=!1,i=this.children_.length-1;i>=0;i--)if(this.children_[i]===e){t=!0,this.children_.splice(i,1);break}if(t){this.childIndex_[e.id()]=null,this.childNameIndex_[e.name()]=null;var r=e.el();r&&r.parentNode===this.contentEl()&&this.contentEl().removeChild(e.el())}}},e.prototype.initChildren=function(){var t=this,i=this.options_.children;if(i){var r=this.options_,n=void 0,a=e.getComponent("Tech");(n=Array.isArray(i)?i:Object.keys(i)).concat(Object.keys(this.options_).filter(function(e){return!n.some(function(t){return"string"==typeof t?e===t:e===t.name})})).map(function(e){var r=void 0,n=void 0;return"string"==typeof e?n=i[r=e]||t.options_[r]||{}:(r=e.name,n=e),{name:r,opts:n}}).filter(function(t){var i=e.getComponent(t.opts.componentClass||ze(t.name));return i&&!a.isTech(i)}).forEach(function(e){var i=e.name,n=e.opts;if(void 0!==r[i]&&(n=r[i]),!1!==n){!0===n&&(n={}),n.playerOptions=t.options_.playerOptions;var a=t.addChild(i,n);a&&(t[i]=a)}})}},e.prototype.buildCSSClass=function(){return""},e.prototype.ready=function(e){var t=arguments.length>1&&void 0!==arguments[1]&&arguments[1];if(e)return this.isReady_?void(t?e.call(this):this.setTimeout(e,1)):(this.readyQueue_=this.readyQueue_||[],void this.readyQueue_.push(e))},e.prototype.triggerReady=function(){this.isReady_=!0,this.setTimeout(function(){var e=this.readyQueue_;this.readyQueue_=[],e&&e.length>0&&e.forEach(function(e){e.call(this)},this),this.trigger("ready")},1)},e.prototype.$=function(e,t){return ae(e,t||this.contentEl())},e.prototype.$$=function(e,t){return se(e,t||this.contentEl())},e.prototype.hasClass=function(e){return F(this.el_,e)},e.prototype.addClass=function(e){j(this.el_,e)},e.prototype.removeClass=function(e){H(this.el_,e)},e.prototype.toggleClass=function(e,t){G(this.el_,e,t)},e.prototype.show=function(){this.removeClass("vjs-hidden")},e.prototype.hide=function(){this.addClass("vjs-hidden")},e.prototype.lockShowing=function(){this.addClass("vjs-lock-showing")},e.prototype.unlockShowing=function(){this.removeClass("vjs-lock-showing")},e.prototype.getAttribute=function(e){return q(this.el_,e)},e.prototype.setAttribute=function(e,t){X(this.el_,e,t)},e.prototype.removeAttribute=function(e){z(this.el_,e)},e.prototype.width=function(e,t){return this.dimension("width",e,t)},e.prototype.height=function(e,t){return this.dimension("height",e,t)},e.prototype.dimensions=function(e,t){this.width(e,!0),this.height(t)},e.prototype.dimension=function(e,t,i){if(void 0!==t)return null!==t&&t==t||(t=0),-1!==(""+t).indexOf("%")||-1!==(""+t).indexOf("px")?this.el_.style[e]=t:this.el_.style[e]="auto"===t?"":t+"px",void(i||this.trigger("componentresize"));if(!this.el_)return 0;var r=this.el_.style[e],n=r.indexOf("px");return-1!==n?parseInt(r.slice(0,n),10):parseInt(this.el_["offset"+ze(e)],10)},e.prototype.currentDimension=function(e){var t=0;if("width"!==e&&"height"!==e)throw new Error("currentDimension only accepts width or height value");if("function"==typeof n.getComputedStyle){var i=n.getComputedStyle(this.el_);t=i.getPropertyValue(e)||i[e]}if(0===(t=parseFloat(t))){var r="offset"+ze(e);t=this.el_[r]}return t},e.prototype.currentDimensions=function(){return{width:this.currentDimension("width"),height:this.currentDimension("height")}},e.prototype.currentWidth=function(){return this.currentDimension("width")},e.prototype.currentHeight=function(){return this.currentDimension("height")},e.prototype.focus=function(){this.el_.focus()},e.prototype.blur=function(){this.el_.blur()},e.prototype.emitTapEvents=function(){var e=0,t=null,i=void 0;this.on("touchstart",function(r){1===r.touches.length&&(t={pageX:r.touches[0].pageX,pageY:r.touches[0].pageY},e=(new Date).getTime(),i=!0)}),this.on("touchmove",function(e){if(e.touches.length>1)i=!1;else if(t){var r=e.touches[0].pageX-t.pageX,n=e.touches[0].pageY-t.pageY;Math.sqrt(r*r+n*n)>10&&(i=!1)}});var r=function(){i=!1};this.on("touchleave",r),this.on("touchcancel",r),this.on("touchend",function(r){(t=null,!0===i)&&((new Date).getTime()-e<200&&(r.preventDefault(),this.trigger("tap")))})},e.prototype.enableTouchActivity=function(){if(this.player()&&this.player().reportUserActivity){var e=De(this.player(),this.player().reportUserActivity),t=void 0;this.on("touchstart",function(){e(),this.clearInterval(t),t=this.setInterval(e,250)});var i=function(i){e(),this.clearInterval(t)};this.on("touchmove",e),this.on("touchend",i),this.on("touchcancel",i)}},e.prototype.setTimeout=function(e,t){var i,r,a=this;return e=De(this,e),i=n.setTimeout(function(){a.off("dispose",r),e()},t),(r=function(){return a.clearTimeout(i)}).guid="vjs-timeout-"+i,this.on("dispose",r),i},e.prototype.clearTimeout=function(e){n.clearTimeout(e);var t=function(){};return t.guid="vjs-timeout-"+e,this.off("dispose",t),e},e.prototype.setInterval=function(e,t){var i=this;e=De(this,e);var r=n.setInterval(e,t),a=function(){return i.clearInterval(r)};return a.guid="vjs-interval-"+r,this.on("dispose",a),r},e.prototype.clearInterval=function(e){n.clearInterval(e);var t=function(){};return t.guid="vjs-interval-"+e,this.off("dispose",t),e},e.prototype.requestAnimationFrame=function(e){var t,i,r=this;return this.supportsRaf_?(e=De(this,e),t=n.requestAnimationFrame(function(){r.off("dispose",i),e()}),(i=function(){return r.cancelAnimationFrame(t)}).guid="vjs-raf-"+t,this.on("dispose",i),t):this.setTimeout(e,1e3/60)},e.prototype.cancelAnimationFrame=function(e){if(this.supportsRaf_){n.cancelAnimationFrame(e);var t=function(){};return t.guid="vjs-raf-"+e,this.off("dispose",t),e}return this.clearTimeout(e)},e.registerComponent=function(t,i){if("string"!=typeof t||!t)throw new Error('Illegal component name, "'+t+'"; must be a non-empty string.');var r=e.getComponent("Tech"),n=r&&r.isTech(i),a=e===i||e.prototype.isPrototypeOf(i.prototype);if(n||!a){var s=void 0;throw s=n?"techs must be registered using Tech.registerTech()":"must be a Component subclass",new Error('Illegal component, "'+t+'"; '+s+".")}t=ze(t),e.components_||(e.components_={});var o=e.getComponent("Player");if("Player"===t&&o&&o.players){var u=o.players,l=Object.keys(u);if(u&&l.length>0&&l.map(function(e){return u[e]}).every(Boolean))throw new Error("Can not register Player component after player has been created.")}return e.components_[t]=i,i},e.getComponent=function(t){if(t)return t=ze(t),e.components_&&e.components_[t]?e.components_[t]:void 0},e}();Ye.prototype.supportsRaf_="function"==typeof n.requestAnimationFrame&&"function"==typeof n.cancelAnimationFrame,Ye.registerComponent("Component",Ye);var Qe,Je=n.navigator&&n.navigator.userAgent||"",Ze=/AppleWebKit\/([\d.]+)/i.exec(Je),$e=Ze?parseFloat(Ze.pop()):null,et=/iPad/i.test(Je),tt=/iPhone/i.test(Je)&&!et,it=/iPod/i.test(Je),rt=tt||et||it,nt=(Qe=Je.match(/OS (\d+)_/i))&&Qe[1]?Qe[1]:null,at=/Android/i.test(Je),st=function(){var e=Je.match(/Android (\d+)(?:\.(\d+))?(?:\.(\d+))*/i);if(!e)return null;var t=e[1]&&parseFloat(e[1]),i=e[2]&&parseFloat(e[2]);return t&&i?parseFloat(e[1]+"."+e[2]):t||null}(),ot=at&&st<5&&$e<537,ut=/Firefox/i.test(Je),lt=/Edge/i.test(Je),dt=!lt&&(/Chrome/i.test(Je)||/CriOS/i.test(Je)),ct=function(){var e=Je.match(/(Chrome|CriOS)\/(\d+)/);return e&&e[2]?parseFloat(e[2]):null}(),ht=function(){var e=/MSIE\s(\d+)\.\d/.exec(Je),t=e&&parseFloat(e[1]);return!t&&/Trident\/7.0/i.test(Je)&&/rv:11.0/.test(Je)&&(t=11),t}(),ft=/Safari/i.test(Je)&&!dt&&!at&&!lt,pt=(ft||rt)&&!dt,mt=I()&&("ontouchstart"in n||n.navigator.maxTouchPoints||n.DocumentTouch&&n.document instanceof n.DocumentTouch),gt=Object.freeze({IS_IPAD:et,IS_IPHONE:tt,IS_IPOD:it,IS_IOS:rt,IOS_VERSION:nt,IS_ANDROID:at,ANDROID_VERSION:st,IS_NATIVE_ANDROID:ot,IS_FIREFOX:ut,IS_EDGE:lt,IS_CHROME:dt,CHROME_VERSION:ct,IE_VERSION:ht,IS_SAFARI:ft,IS_ANY_SAFARI:pt,TOUCH_ENABLED:mt});function vt(e,t,i,r){return function(e,t,i){if("number"!=typeof t||t<0||t>i)throw new Error("Failed to execute '"+e+"' on 'TimeRanges': The index provided ("+t+") is non-numeric or out of bounds (0-"+i+").")}(e,r,i.length-1),i[r][t]}function yt(e){return void 0===e||0===e.length?{length:0,start:function(){throw new Error("This TimeRanges object is empty")},end:function(){throw new Error("This TimeRanges object is empty")}}:{length:e.length,start:vt.bind(null,"start",0,e),end:vt.bind(null,"end",1,e)}}function _t(e,t){return Array.isArray(e)?yt(e):void 0===e||void 0===t?yt():yt([[e,t]])}function bt(e,t){var i=0,r=void 0,n=void 0;if(!t)return 0;e&&e.length||(e=_t(0,0));for(var a=0;a<e.length;a++)r=e.start(a),(n=e.end(a))>t&&(n=t),i+=n-r;return i/t}for(var wt={},Et=[["requestFullscreen","exitFullscreen","fullscreenElement","fullscreenEnabled","fullscreenchange","fullscreenerror"],["webkitRequestFullscreen","webkitExitFullscreen","webkitFullscreenElement","webkitFullscreenEnabled","webkitfullscreenchange","webkitfullscreenerror"],["webkitRequestFullScreen","webkitCancelFullScreen","webkitCurrentFullScreenElement","webkitCancelFullScreen","webkitfullscreenchange","webkitfullscreenerror"],["mozRequestFullScreen","mozCancelFullScreen","mozFullScreenElement","mozFullScreenEnabled","mozfullscreenchange","mozfullscreenerror"],["msRequestFullscreen","msExitFullscreen","msFullscreenElement","msFullscreenEnabled","MSFullscreenChange","MSFullscreenError"]],Tt=Et[0],St=void 0,At=0;At<Et.length;At++)if(Et[At][1]in l){St=Et[At];break}if(St)for(var kt=0;kt<St.length;kt++)wt[Tt[kt]]=St[kt];function Rt(e){if(e instanceof Rt)return e;"number"==typeof e?this.code=e:"string"==typeof e?this.message=e:k(e)&&("number"==typeof e.code&&(this.code=e.code),A(this,e)),this.message||(this.message=Rt.defaultMessages[this.code]||"")}Rt.prototype.code=0,Rt.prototype.message="",Rt.prototype.status=null,Rt.errorTypes=["MEDIA_ERR_CUSTOM","MEDIA_ERR_ABORTED","MEDIA_ERR_NETWORK","MEDIA_ERR_DECODE","MEDIA_ERR_SRC_NOT_SUPPORTED","MEDIA_ERR_ENCRYPTED"],Rt.defaultMessages={1:"You aborted the media playback",2:"A network error caused the media download to fail part-way.",3:"The media playback was aborted due to a corruption problem or because the media used features your browser did not support.",4:"The media could not be loaded, either because the server or network failed or because the format is not supported.",5:"The media is encrypted and we do not have the keys to decrypt it."};for(var Mt=0;Mt<Rt.errorTypes.length;Mt++)Rt[Rt.errorTypes[Mt]]=Mt,Rt.prototype[Rt.errorTypes[Mt]]=Mt;var Ot=function(e,t){var i,r=null;try{i=JSON.parse(e,t)}catch(e){r=e}return[r,i]};function Ct(e){return void 0!==e&&null!==e&&"function"==typeof e.then}function Dt(e){Ct(e)&&e.then(null,function(e){})}var It=function(e){return["kind","label","language","id","inBandMetadataTrackDispatchType","mode","src"].reduce(function(t,i,r){return e[i]&&(t[i]=e[i]),t},{cues:e.cues&&Array.prototype.map.call(e.cues,function(e){return{startTime:e.startTime,endTime:e.endTime,text:e.text,id:e.id}})})},Lt=function(e){var t=e.$$("track"),i=Array.prototype.map.call(t,function(e){return e.track});return Array.prototype.map.call(t,function(e){var t=It(e.track);return e.src&&(t.src=e.src),t}).concat(Array.prototype.filter.call(e.textTracks(),function(e){return-1===i.indexOf(e)}).map(It))},xt=function(e,t){return e.forEach(function(e){var i=t.addRemoteTextTrack(e).track;!e.src&&e.cues&&e.cues.forEach(function(e){return i.addCue(e)})}),t.textTracks()},Pt="vjs-modal-dialog",Ut=function(e){function t(i,r){y(this,t);var n=b(this,e.call(this,i,r));return n.opened_=n.hasBeenOpened_=n.hasBeenFilled_=!1,n.closeable(!n.options_.uncloseable),n.content(n.options_.content),n.contentEl_=U("div",{className:Pt+"-content"},{role:"document"}),n.descEl_=U("p",{className:Pt+"-description vjs-control-text",id:n.el().getAttribute("aria-describedby")}),N(n.descEl_,n.description()),n.el_.appendChild(n.descEl_),n.el_.appendChild(n.contentEl_),n}return _(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildCSSClass(),tabIndex:-1},{"aria-describedby":this.id()+"_description","aria-hidden":"true","aria-label":this.label(),role:"dialog"})},t.prototype.dispose=function(){this.contentEl_=null,this.descEl_=null,this.previouslyActiveEl_=null,e.prototype.dispose.call(this)},t.prototype.buildCSSClass=function(){return Pt+" vjs-hidden "+e.prototype.buildCSSClass.call(this)},t.prototype.handleKeyPress=function(e){27===e.which&&this.closeable()&&this.close()},t.prototype.label=function(){return this.localize(this.options_.label||"Modal Window")},t.prototype.description=function(){var e=this.options_.description||this.localize("This is a modal window.");return this.closeable()&&(e+=" "+this.localize("This modal can be closed by pressing the Escape key or activating the close button.")),e},t.prototype.open=function(){if(!this.opened_){var e=this.player();this.trigger("beforemodalopen"),this.opened_=!0,(this.options_.fillAlways||!this.hasBeenOpened_&&!this.hasBeenFilled_)&&this.fill(),this.wasPlaying_=!e.paused(),this.options_.pauseOnOpen&&this.wasPlaying_&&e.pause(),this.closeable()&&this.on(this.el_.ownerDocument,"keydown",De(this,this.handleKeyPress)),this.hadControls_=e.controls(),e.controls(!1),this.show(),this.conditionalFocus_(),this.el().setAttribute("aria-hidden","false"),this.trigger("modalopen"),this.hasBeenOpened_=!0}},t.prototype.opened=function(e){return"boolean"==typeof e&&this[e?"open":"close"](),this.opened_},t.prototype.close=function(){if(this.opened_){var e=this.player();this.trigger("beforemodalclose"),this.opened_=!1,this.wasPlaying_&&this.options_.pauseOnOpen&&e.play(),this.closeable()&&this.off(this.el_.ownerDocument,"keydown",De(this,this.handleKeyPress)),this.hadControls_&&e.controls(!0),this.hide(),this.el().setAttribute("aria-hidden","true"),this.trigger("modalclose"),this.conditionalBlur_(),this.options_.temporary&&this.dispose()}},t.prototype.closeable=function(e){if("boolean"==typeof e){var t=this.closeable_=!!e,i=this.getChild("closeButton");if(t&&!i){var r=this.contentEl_;this.contentEl_=this.el_,i=this.addChild("closeButton",{controlText:"Close Modal Dialog"}),this.contentEl_=r,this.on(i,"close",this.close)}!t&&i&&(this.off(i,"close",this.close),this.removeChild(i),i.dispose())}return this.closeable_},t.prototype.fill=function(){this.fillWith(this.content())},t.prototype.fillWith=function(e){var t=this.contentEl(),i=t.parentNode,r=t.nextSibling;this.trigger("beforemodalfill"),this.hasBeenFilled_=!0,i.removeChild(t),this.empty(),re(t,e),this.trigger("modalfill"),r?i.insertBefore(t,r):i.appendChild(t);var n=this.getChild("closeButton");n&&i.appendChild(n.el_)},t.prototype.empty=function(){this.trigger("beforemodalempty"),ee(this.contentEl()),this.trigger("modalempty")},t.prototype.content=function(e){return void 0!==e&&(this.content_=e),this.content_},t.prototype.conditionalFocus_=function(){var e=l.activeElement,t=this.player_.el_;this.previouslyActiveEl_=null,(t.contains(e)||t===e)&&(this.previouslyActiveEl_=e,this.focus(),this.on(l,"keydown",this.handleKeyDown))},t.prototype.conditionalBlur_=function(){this.previouslyActiveEl_&&(this.previouslyActiveEl_.focus(),this.previouslyActiveEl_=null),this.off(l,"keydown",this.handleKeyDown)},t.prototype.handleKeyDown=function(e){if(9===e.which){for(var t=this.focusableEls_(),i=this.el_.querySelector(":focus"),r=void 0,n=0;n<t.length;n++)if(i===t[n]){r=n;break}l.activeElement===this.el_&&(r=0),e.shiftKey&&0===r?(t[t.length-1].focus(),e.preventDefault()):e.shiftKey||r!==t.length-1||(t[0].focus(),e.preventDefault())}},t.prototype.focusableEls_=function(){var e=this.el_.querySelectorAll("*");return Array.prototype.filter.call(e,function(e){return(e instanceof n.HTMLAnchorElement||e instanceof n.HTMLAreaElement)&&e.hasAttribute("href")||(e instanceof n.HTMLInputElement||e instanceof n.HTMLSelectElement||e instanceof n.HTMLTextAreaElement||e instanceof n.HTMLButtonElement)&&!e.hasAttribute("disabled")||e instanceof n.HTMLIFrameElement||e instanceof n.HTMLObjectElement||e instanceof n.HTMLEmbedElement||e.hasAttribute("tabindex")&&-1!==e.getAttribute("tabindex")||e.hasAttribute("contenteditable")})},t}(Ye);Ut.prototype.options_={pauseOnOpen:!0,temporary:!0},Ye.registerComponent("ModalDialog",Ut);var Nt=function(e){function t(){var i=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[];y(this,t);var r=b(this,e.call(this));r.tracks_=[],Object.defineProperty(r,"length",{get:function(){return this.tracks_.length}});for(var n=0;n<i.length;n++)r.addTrack(i[n]);return r}return _(t,e),t.prototype.addTrack=function(e){var t=this.tracks_.length;""+t in this||Object.defineProperty(this,t,{get:function(){return this.tracks_[t]}}),-1===this.tracks_.indexOf(e)&&(this.tracks_.push(e),this.trigger({track:e,type:"addtrack"}))},t.prototype.removeTrack=function(e){for(var t=void 0,i=0,r=this.length;i<r;i++)if(this[i]===e){(t=this[i]).off&&t.off(),this.tracks_.splice(i,1);break}t&&this.trigger({track:t,type:"removetrack"})},t.prototype.getTrackById=function(e){for(var t=null,i=0,r=this.length;i<r;i++){var n=this[i];if(n.id===e){t=n;break}}return t},t}(xe);for(var Bt in Nt.prototype.allowedEvents_={change:"change",addtrack:"addtrack",removetrack:"removetrack"},Nt.prototype.allowedEvents_)Nt.prototype["on"+Bt]=null;var Ft=function(e,t){for(var i=0;i<e.length;i++)Object.keys(e[i]).length&&t.id!==e[i].id&&(e[i].enabled=!1)},jt=function(e){function t(){var i=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[];y(this,t);for(var r=i.length-1;r>=0;r--)if(i[r].enabled){Ft(i,i[r]);break}var n=b(this,e.call(this,i));return n.changing_=!1,n}return _(t,e),t.prototype.addTrack=function(t){var i=this;t.enabled&&Ft(this,t),e.prototype.addTrack.call(this,t),t.addEventListener&&t.addEventListener("enabledchange",function(){i.changing_||(i.changing_=!0,Ft(i,t),i.changing_=!1,i.trigger("change"))})},t}(Nt),Ht=function(e,t){for(var i=0;i<e.length;i++)Object.keys(e[i]).length&&t.id!==e[i].id&&(e[i].selected=!1)},Gt=function(e){function t(){var i=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[];y(this,t);for(var r=i.length-1;r>=0;r--)if(i[r].selected){Ht(i,i[r]);break}var n=b(this,e.call(this,i));return n.changing_=!1,Object.defineProperty(n,"selectedIndex",{get:function(){for(var e=0;e<this.length;e++)if(this[e].selected)return e;return-1},set:function(){}}),n}return _(t,e),t.prototype.addTrack=function(t){var i=this;t.selected&&Ht(this,t),e.prototype.addTrack.call(this,t),t.addEventListener&&t.addEventListener("selectedchange",function(){i.changing_||(i.changing_=!0,Ht(i,t),i.changing_=!1,i.trigger("change"))})},t}(Nt),Vt=function(e){function t(){return y(this,t),b(this,e.apply(this,arguments))}return _(t,e),t.prototype.addTrack=function(t){e.prototype.addTrack.call(this,t),t.addEventListener("modechange",De(this,function(){this.queueTrigger("change")}));-1===["metadata","chapters"].indexOf(t.kind)&&t.addEventListener("modechange",De(this,function(){this.trigger("selectedlanguagechange")}))},t}(Nt),Wt=function(){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[];y(this,e),this.trackElements_=[],Object.defineProperty(this,"length",{get:function(){return this.trackElements_.length}});for(var i=0,r=t.length;i<r;i++)this.addTrackElement_(t[i])}return e.prototype.addTrackElement_=function(e){var t=this.trackElements_.length;""+t in this||Object.defineProperty(this,t,{get:function(){return this.trackElements_[t]}}),-1===this.trackElements_.indexOf(e)&&this.trackElements_.push(e)},e.prototype.getTrackElementByTrack_=function(e){for(var t=void 0,i=0,r=this.trackElements_.length;i<r;i++)if(e===this.trackElements_[i].track){t=this.trackElements_[i];break}return t},e.prototype.removeTrackElement_=function(e){for(var t=0,i=this.trackElements_.length;t<i;t++)if(e===this.trackElements_[t]){this.trackElements_.splice(t,1);break}},e}(),qt=function(){function e(t){y(this,e),e.prototype.setCues_.call(this,t),Object.defineProperty(this,"length",{get:function(){return this.length_}})}return e.prototype.setCues_=function(e){var t=this.length||0,i=0,r=e.length;this.cues_=e,this.length_=e.length;var n=function(e){""+e in this||Object.defineProperty(this,""+e,{get:function(){return this.cues_[e]}})};if(t<r)for(i=t;i<r;i++)n.call(this,i)},e.prototype.getCueById=function(e){for(var t=null,i=0,r=this.length;i<r;i++){var n=this[i];if(n.id===e){t=n;break}}return t},e}(),Xt={alternative:"alternative",captions:"captions",main:"main",sign:"sign",subtitles:"subtitles",commentary:"commentary"},zt={alternative:"alternative",descriptions:"descriptions",main:"main","main-desc":"main-desc",translation:"translation",commentary:"commentary"},Kt={subtitles:"subtitles",captions:"captions",descriptions:"descriptions",chapters:"chapters",metadata:"metadata"},Yt={disabled:"disabled",hidden:"hidden",showing:"showing"},Qt=function(e){function t(){var i=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};y(this,t);var r=b(this,e.call(this)),n={id:i.id||"vjs_track_"+le(),kind:i.kind||"",label:i.label||"",language:i.language||""},a=function(e){Object.defineProperty(r,e,{get:function(){return n[e]},set:function(){}})};for(var s in n)a(s);return r}return _(t,e),t}(xe),Jt=function(e){var t=["protocol","hostname","port","pathname","search","hash","host"],i=l.createElement("a");i.href=e;var r=""===i.host&&"file:"!==i.protocol,a=void 0;r&&((a=l.createElement("div")).innerHTML='<a href="'+e+'"></a>',i=a.firstChild,a.setAttribute("style","display:none; position:absolute;"),l.body.appendChild(a));for(var s={},o=0;o<t.length;o++)s[t[o]]=i[t[o]];return"http:"===s.protocol&&(s.host=s.host.replace(/:80$/,"")),"https:"===s.protocol&&(s.host=s.host.replace(/:443$/,"")),s.protocol||(s.protocol=n.location.protocol),r&&l.body.removeChild(a),s},Zt=function(e){if(!e.match(/^https?:\/\//)){var t=l.createElement("div");t.innerHTML='<a href="'+e+'">x</a>',e=t.firstChild.href}return e},$t=function(e){if("string"==typeof e){var t=/^(\/?)([\s\S]*?)((?:\.{1,2}|[^\/]+?)(\.([^\.\/\?]+)))(?:[\/]*|[\?].*)$/i.exec(e);if(t)return t.pop().toLowerCase()}return""},ei=function(e){var t=n.location,i=Jt(e);return(":"===i.protocol?t.protocol:i.protocol)+i.host!==t.protocol+t.host},ti=Object.freeze({parseUrl:Jt,getAbsoluteURL:Zt,getFileExtension:$t,isCrossOrigin:ei}),ii=function(e){var t=ri.call(e);return"[object Function]"===t||"function"==typeof e&&"[object RegExp]"!==t||"undefined"!=typeof window&&(e===window.setTimeout||e===window.alert||e===window.confirm||e===window.prompt)},ri=Object.prototype.toString;var ni=Object.freeze({default:ii,__moduleExports:ii}),ai=i(function(e,t){(t=e.exports=function(e){return e.replace(/^\s*|\s*$/g,"")}).left=function(e){return e.replace(/^\s*/,"")},t.right=function(e){return e.replace(/\s*$/,"")}}),si=ai.left,oi=ai.right,ui=Object.freeze({default:ai,__moduleExports:ai,left:si,right:oi}),li=ni&&ii||ni,di=function(e,t,i){if(!li(t))throw new TypeError("iterator must be a function");arguments.length<3&&(i=this);"[object Array]"===ci.call(e)?function(e,t,i){for(var r=0,n=e.length;r<n;r++)hi.call(e,r)&&t.call(i,e[r],r,e)}(e,t,i):"string"==typeof e?function(e,t,i){for(var r=0,n=e.length;r<n;r++)t.call(i,e.charAt(r),r,e)}(e,t,i):function(e,t,i){for(var r in e)hi.call(e,r)&&t.call(i,e[r],r,e)}(e,t,i)},ci=Object.prototype.toString,hi=Object.prototype.hasOwnProperty;var fi=Object.freeze({default:di,__moduleExports:di}),pi=ui&&ai||ui,mi=fi&&di||fi,gi=function(e){if(!e)return{};var t={};return mi(pi(e).split("\n"),function(e){var i,r=e.indexOf(":"),n=pi(e.slice(0,r)).toLowerCase(),a=pi(e.slice(r+1));void 0===t[n]?t[n]=a:(i=t[n],"[object Array]"===Object.prototype.toString.call(i)?t[n].push(a):t[n]=[t[n],a])}),t},vi=Object.freeze({default:gi,__moduleExports:gi}),yi=function(){for(var e={},t=0;t<arguments.length;t++){var i=arguments[t];for(var r in i)_i.call(i,r)&&(e[r]=i[r])}return e},_i=Object.prototype.hasOwnProperty;var bi=Object.freeze({default:yi,__moduleExports:yi}),wi=vi&&gi||vi,Ei=bi&&yi||bi,Ti=Ai;function Si(e,t,i){var r=e;return li(t)?(i=t,"string"==typeof e&&(r={uri:e})):r=Ei(t,{uri:e}),r.callback=i,r}function Ai(e,t,i){return ki(t=Si(e,t,i))}function ki(e){if(void 0===e.callback)throw new Error("callback argument missing");var t=!1,i=function(i,r,n){t||(t=!0,e.callback(i,r,n))};function r(e){return clearTimeout(u),e instanceof Error||(e=new Error(""+(e||"Unknown XMLHttpRequest Error"))),e.statusCode=0,i(e,m)}function n(){if(!s){var t;clearTimeout(u),t=e.useXDR&&void 0===o.status?200:1223===o.status?204:o.status;var r=m,n=null;return 0!==t?(r={body:function(){var e=void 0;if(e=o.response?o.response:o.responseText||function(e){if("document"===e.responseType)return e.responseXML;var t=e.responseXML&&"parsererror"===e.responseXML.documentElement.nodeName;return""!==e.responseType||t?null:e.responseXML}(o),p)try{e=JSON.parse(e)}catch(e){}return e}(),statusCode:t,method:d,headers:{},url:l,rawRequest:o},o.getAllResponseHeaders&&(r.headers=wi(o.getAllResponseHeaders()))):n=new Error("Internal XMLHttpRequest Error"),i(n,r,r.body)}}var a,s,o=e.xhr||null;o||(o=e.cors||e.useXDR?new Ai.XDomainRequest:new Ai.XMLHttpRequest);var u,l=o.url=e.uri||e.url,d=o.method=e.method||"GET",c=e.body||e.data,h=o.headers=e.headers||{},f=!!e.sync,p=!1,m={body:void 0,headers:{},statusCode:0,method:d,url:l,rawRequest:o};if("json"in e&&!1!==e.json&&(p=!0,h.accept||h.Accept||(h.Accept="application/json"),"GET"!==d&&"HEAD"!==d&&(h["content-type"]||h["Content-Type"]||(h["Content-Type"]="application/json"),c=JSON.stringify(!0===e.json?c:e.json))),o.onreadystatechange=function(){4===o.readyState&&setTimeout(n,0)},o.onload=n,o.onerror=r,o.onprogress=function(){},o.onabort=function(){s=!0},o.ontimeout=r,o.open(d,l,!f,e.username,e.password),f||(o.withCredentials=!!e.withCredentials),!f&&e.timeout>0&&(u=setTimeout(function(){if(!s){s=!0,o.abort("timeout");var e=new Error("XMLHttpRequest timeout");e.code="ETIMEDOUT",r(e)}},e.timeout)),o.setRequestHeader)for(a in h)h.hasOwnProperty(a)&&o.setRequestHeader(a,h[a]);else e.headers&&function(e){for(var t in e)if(e.hasOwnProperty(t))return!1}(e.headers);return"responseType"in e&&(o.responseType=e.responseType),"beforeSend"in e&&"function"==typeof e.beforeSend&&e.beforeSend(o),o.send(c||null),o}Ai.XMLHttpRequest=n.XMLHttpRequest||function(){},Ai.XDomainRequest="withCredentials"in new Ai.XMLHttpRequest?Ai.XMLHttpRequest:n.XDomainRequest,function(e,t){for(var i=0;i<e.length;i++)t(e[i])}(["get","put","post","patch","head","delete"],function(e){Ai["delete"===e?"del":e]=function(t,i,r){return(i=Si(t,i,r)).method=e.toUpperCase(),ki(i)}});var Ri=function(e,t){var i=new n.WebVTT.Parser(n,n.vttjs,n.WebVTT.StringDecoder()),r=[];i.oncue=function(e){t.addCue(e)},i.onparsingerror=function(e){r.push(e)},i.onflush=function(){t.trigger({type:"loadeddata",target:t})},i.parse(e),r.length>0&&(n.console&&n.console.groupCollapsed&&n.console.groupCollapsed("Text Track parsing errors for "+t.src),r.forEach(function(e){return p.error(e)}),n.console&&n.console.groupEnd&&n.console.groupEnd()),i.flush()},Mi=function(e,t){var i={uri:e},r=ei(e);r&&(i.cors=r),Ti(i,De(this,function(e,i,r){if(e)return p.error(e,i);if(t.loaded_=!0,"function"!=typeof n.WebVTT){if(t.tech_){var a=function(){return Ri(r,t)};t.tech_.on("vttjsloaded",a),t.tech_.on("vttjserror",function(){p.error("vttjs failed to load, stopping trying to process "+t.src),t.tech_.off("vttjsloaded",a)})}}else Ri(r,t)}))},Oi=function(e){function t(){var i=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};if(y(this,t),!i.tech)throw new Error("A tech was not provided.");var r=Ke(i,{kind:Kt[i.kind]||"subtitles",language:i.language||i.srclang||""}),n=Yt[r.mode]||"disabled",a=r.default;"metadata"!==r.kind&&"chapters"!==r.kind||(n="hidden");var s=b(this,e.call(this,r));s.tech_=r.tech,s.cues_=[],s.activeCues_=[];var o=new qt(s.cues_),u=new qt(s.activeCues_),l=!1,d=De(s,function(){this.activeCues=this.activeCues,l&&(this.trigger("cuechange"),l=!1)});return"disabled"!==n&&s.tech_.ready(function(){s.tech_.on("timeupdate",d)},!0),Object.defineProperties(s,{default:{get:function(){return a},set:function(){}},mode:{get:function(){return n},set:function(e){var t=this;Yt[e]&&("disabled"!==(n=e)?this.tech_.ready(function(){t.tech_.on("timeupdate",d)},!0):this.tech_.off("timeupdate",d),this.trigger("modechange"))}},cues:{get:function(){return this.loaded_?o:null},set:function(){}},activeCues:{get:function(){if(!this.loaded_)return null;if(0===this.cues.length)return u;for(var e=this.tech_.currentTime(),t=[],i=0,r=this.cues.length;i<r;i++){var n=this.cues[i];n.startTime<=e&&n.endTime>=e?t.push(n):n.startTime===n.endTime&&n.startTime<=e&&n.startTime+.5>=e&&t.push(n)}if(l=!1,t.length!==this.activeCues_.length)l=!0;else for(var a=0;a<t.length;a++)-1===this.activeCues_.indexOf(t[a])&&(l=!0);return this.activeCues_=t,u.setCues_(this.activeCues_),u},set:function(){}}}),r.src?(s.src=r.src,Mi(r.src,s)):s.loaded_=!0,s}return _(t,e),t.prototype.addCue=function(e){var t=e;if(n.vttjs&&!(e instanceof n.vttjs.VTTCue)){for(var i in t=new n.vttjs.VTTCue(e.startTime,e.endTime,e.text),e)i in t||(t[i]=e[i]);t.id=e.id,t.originalCue_=e}for(var r=this.tech_.textTracks(),a=0;a<r.length;a++)r[a]!==this&&r[a].removeCue(t);this.cues_.push(t),this.cues.setCues_(this.cues_)},t.prototype.removeCue=function(e){for(var t=this.cues_.length;t--;){var i=this.cues_[t];if(i===e||i.originalCue_&&i.originalCue_===e){this.cues_.splice(t,1),this.cues.setCues_(this.cues_);break}}},t}(Qt);Oi.prototype.allowedEvents_={cuechange:"cuechange"};var Ci=function(e){function t(){var i=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};y(this,t);var r=Ke(i,{kind:zt[i.kind]||""}),n=b(this,e.call(this,r)),a=!1;return Object.defineProperty(n,"enabled",{get:function(){return a},set:function(e){"boolean"==typeof e&&e!==a&&(a=e,this.trigger("enabledchange"))}}),r.enabled&&(n.enabled=r.enabled),n.loaded_=!0,n}return _(t,e),t}(Qt),Di=function(e){function t(){var i=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};y(this,t);var r=Ke(i,{kind:Xt[i.kind]||""}),n=b(this,e.call(this,r)),a=!1;return Object.defineProperty(n,"selected",{get:function(){return a},set:function(e){"boolean"==typeof e&&e!==a&&(a=e,this.trigger("selectedchange"))}}),r.selected&&(n.selected=r.selected),n}return _(t,e),t}(Qt),Ii=0,Li=2,xi=function(e){function t(){var i=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};y(this,t);var r=b(this,e.call(this)),n=void 0,a=new Oi(i);return r.kind=a.kind,r.src=a.src,r.srclang=a.language,r.label=a.label,r.default=a.default,Object.defineProperties(r,{readyState:{get:function(){return n}},track:{get:function(){return a}}}),n=Ii,a.addEventListener("loadeddata",function(){n=Li,r.trigger({type:"load",target:r})}),r}return _(t,e),t}(xe);xi.prototype.allowedEvents_={load:"load"},xi.NONE=Ii,xi.LOADING=1,xi.LOADED=Li,xi.ERROR=3;var Pi={audio:{ListClass:jt,TrackClass:Ci,capitalName:"Audio"},video:{ListClass:Gt,TrackClass:Di,capitalName:"Video"},text:{ListClass:Vt,TrackClass:Oi,capitalName:"Text"}};Object.keys(Pi).forEach(function(e){Pi[e].getterName=e+"Tracks",Pi[e].privateName=e+"Tracks_"});var Ui={remoteText:{ListClass:Vt,TrackClass:Oi,capitalName:"RemoteText",getterName:"remoteTextTracks",privateName:"remoteTextTracks_"},remoteTextEl:{ListClass:Wt,TrackClass:xi,capitalName:"RemoteTextTrackEls",getterName:"remoteTextTrackEls",privateName:"remoteTextTrackEls_"}},Ni=Ke(Pi,Ui);Ui.names=Object.keys(Ui),Pi.names=Object.keys(Pi),Ni.names=[].concat(Ui.names).concat(Pi.names);var Bi=Object.create||function(){function e(){}return function(t){if(1!==arguments.length)throw new Error("Object.create shim only accepts one parameter.");return e.prototype=t,new e}}();function Fi(e,t){this.name="ParsingError",this.code=e.code,this.message=t||e.message}function ji(e){function t(e,t,i,r){return 3600*(0|e)+60*(0|t)+(0|i)+(0|r)/1e3}var i=e.match(/^(\d+):(\d{2})(:\d{2})?\.(\d{3})/);return i?i[3]?t(i[1],i[2],i[3].replace(":",""),i[4]):i[1]>59?t(i[1],i[2],0,i[4]):t(0,i[1],i[2],i[4]):null}function Hi(){this.values=Bi(null)}function Gi(e,t,i,r){var n=r?e.split(r):[e];for(var a in n)if("string"==typeof n[a]){var s=n[a].split(i);if(2===s.length)t(s[0],s[1])}}function Vi(e,t,i){var r=e;function n(){var t=ji(e);if(null===t)throw new Fi(Fi.Errors.BadTimeStamp,"Malformed timestamp: "+r);return e=e.replace(/^[^\sa-zA-Z-]+/,""),t}function a(){e=e.replace(/^\s+/,"")}if(a(),t.startTime=n(),a(),"--\x3e"!==e.substr(0,3))throw new Fi(Fi.Errors.BadTimeStamp,"Malformed time stamp (time stamps must be separated by '--\x3e'): "+r);e=e.substr(3),a(),t.endTime=n(),a(),function(e,t){var r=new Hi;Gi(e,function(e,t){switch(e){case"region":for(var n=i.length-1;n>=0;n--)if(i[n].id===t){r.set(e,i[n].region);break}break;case"vertical":r.alt(e,t,["rl","lr"]);break;case"line":var a=t.split(","),s=a[0];r.integer(e,s),r.percent(e,s)&&r.set("snapToLines",!1),r.alt(e,s,["auto"]),2===a.length&&r.alt("lineAlign",a[1],["start","middle","end"]);break;case"position":a=t.split(","),r.percent(e,a[0]),2===a.length&&r.alt("positionAlign",a[1],["start","middle","end"]);break;case"size":r.percent(e,t);break;case"align":r.alt(e,t,["start","middle","end","left","right"])}},/:/,/\s/),t.region=r.get("region",null),t.vertical=r.get("vertical",""),t.line=r.get("line","auto"),t.lineAlign=r.get("lineAlign","start"),t.snapToLines=r.get("snapToLines",!0),t.size=r.get("size",100),t.align=r.get("align","middle"),t.position=r.get("position",{start:0,left:0,middle:50,end:100,right:100},t.align),t.positionAlign=r.get("positionAlign",{start:"start",left:"start",middle:"middle",end:"end",right:"end"},t.align)}(e,t)}Fi.prototype=Bi(Error.prototype),Fi.prototype.constructor=Fi,Fi.Errors={BadSignature:{code:0,message:"Malformed WebVTT signature."},BadTimeStamp:{code:1,message:"Malformed time stamp."}},Hi.prototype={set:function(e,t){this.get(e)||""===t||(this.values[e]=t)},get:function(e,t,i){return i?this.has(e)?this.values[e]:t[i]:this.has(e)?this.values[e]:t},has:function(e){return e in this.values},alt:function(e,t,i){for(var r=0;r<i.length;++r)if(t===i[r]){this.set(e,t);break}},integer:function(e,t){/^-?\d+$/.test(t)&&this.set(e,parseInt(t,10))},percent:function(e,t){return!!(t.match(/^([\d]{1,3})(\.[\d]*)?%$/)&&(t=parseFloat(t))>=0&&t<=100)&&(this.set(e,t),!0)}};var Wi={"&amp;":"&","&lt;":"<","&gt;":">","&lrm;":"‎","&rlm;":"‏","&nbsp;":" "},qi={c:"span",i:"i",b:"b",u:"u",ruby:"ruby",rt:"rt",v:"span",lang:"span"},Xi={v:"title",lang:"lang"},zi={rt:"ruby"};function Ki(e,t){function i(){if(!t)return null;var e,i=t.match(/^([^<]*)(<[^>]*>?)?/);return e=i[1]?i[1]:i[2],t=t.substr(e.length),e}function r(e){return Wi[e]}function n(e){for(;f=e.match(/&(amp|lt|gt|lrm|rlm|nbsp);/);)e=e.replace(f[0],r);return e}function a(e,t){return!zi[t.localName]||zi[t.localName]===e.localName}function s(t,i){var r=qi[t];if(!r)return null;var n=e.document.createElement(r);n.localName=r;var a=Xi[t];return a&&i&&(n[a]=i.trim()),n}for(var o,u=e.document.createElement("div"),l=u,d=[];null!==(o=i());)if("<"!==o[0])l.appendChild(e.document.createTextNode(n(o)));else{if("/"===o[1]){d.length&&d[d.length-1]===o.substr(2).replace(">","")&&(d.pop(),l=l.parentNode);continue}var c,h=ji(o.substr(1,o.length-2));if(h){c=e.document.createProcessingInstruction("timestamp",h),l.appendChild(c);continue}var f=o.match(/^<([^.\s/0-9>]+)(\.[^\s\\>]+)?([^>\\]+)?(\\?)>?$/);if(!f)continue;if(!(c=s(f[1],f[3])))continue;if(!a(l,c))continue;f[2]&&(c.className=f[2].substr(1).replace("."," ")),d.push(f[1]),l.appendChild(c),l=c}return u}var Yi=[[1470,1470],[1472,1472],[1475,1475],[1478,1478],[1488,1514],[1520,1524],[1544,1544],[1547,1547],[1549,1549],[1563,1563],[1566,1610],[1645,1647],[1649,1749],[1765,1766],[1774,1775],[1786,1805],[1807,1808],[1810,1839],[1869,1957],[1969,1969],[1984,2026],[2036,2037],[2042,2042],[2048,2069],[2074,2074],[2084,2084],[2088,2088],[2096,2110],[2112,2136],[2142,2142],[2208,2208],[2210,2220],[8207,8207],[64285,64285],[64287,64296],[64298,64310],[64312,64316],[64318,64318],[64320,64321],[64323,64324],[64326,64449],[64467,64829],[64848,64911],[64914,64967],[65008,65020],[65136,65140],[65142,65276],[67584,67589],[67592,67592],[67594,67637],[67639,67640],[67644,67644],[67647,67669],[67671,67679],[67840,67867],[67872,67897],[67903,67903],[67968,68023],[68030,68031],[68096,68096],[68112,68115],[68117,68119],[68121,68147],[68160,68167],[68176,68184],[68192,68223],[68352,68405],[68416,68437],[68440,68466],[68472,68479],[68608,68680],[126464,126467],[126469,126495],[126497,126498],[126500,126500],[126503,126503],[126505,126514],[126516,126519],[126521,126521],[126523,126523],[126530,126530],[126535,126535],[126537,126537],[126539,126539],[126541,126543],[126545,126546],[126548,126548],[126551,126551],[126553,126553],[126555,126555],[126557,126557],[126559,126559],[126561,126562],[126564,126564],[126567,126570],[126572,126578],[126580,126583],[126585,126588],[126590,126590],[126592,126601],[126603,126619],[126625,126627],[126629,126633],[126635,126651],[1114109,1114109]];function Qi(e){for(var t=0;t<Yi.length;t++){var i=Yi[t];if(e>=i[0]&&e<=i[1])return!0}return!1}function Ji(){}function Zi(e,t,i){Ji.call(this),this.cue=t,this.cueDiv=Ki(e,t.text);var r={color:"rgba(255, 255, 255, 1)",backgroundColor:"rgba(0, 0, 0, 0.8)",position:"relative",left:0,right:0,top:0,bottom:0,display:"inline",writingMode:""===t.vertical?"horizontal-tb":"lr"===t.vertical?"vertical-lr":"vertical-rl",unicodeBidi:"plaintext"};this.applyStyles(r,this.cueDiv),this.div=e.document.createElement("div"),r={direction:function(e){var t=[],i="";if(!e||!e.childNodes)return"ltr";function r(e,t){for(var i=t.childNodes.length-1;i>=0;i--)e.push(t.childNodes[i])}function n(e){if(!e||!e.length)return null;var t=e.pop(),i=t.textContent||t.innerText;if(i){var a=i.match(/^.*(\n|\r)/);return a?(e.length=0,a[0]):i}return"ruby"===t.tagName?n(e):t.childNodes?(r(e,t),n(e)):void 0}for(r(t,e);i=n(t);)for(var a=0;a<i.length;a++)if(Qi(i.charCodeAt(a)))return"rtl";return"ltr"}(this.cueDiv),writingMode:""===t.vertical?"horizontal-tb":"lr"===t.vertical?"vertical-lr":"vertical-rl",unicodeBidi:"plaintext",textAlign:"middle"===t.align?"center":t.align,font:i.font,whiteSpace:"pre-line",position:"absolute"},this.applyStyles(r),this.div.appendChild(this.cueDiv);var n=0;switch(t.positionAlign){case"start":n=t.position;break;case"middle":n=t.position-t.size/2;break;case"end":n=t.position-t.size}""===t.vertical?this.applyStyles({left:this.formatStyle(n,"%"),width:this.formatStyle(t.size,"%")}):this.applyStyles({top:this.formatStyle(n,"%"),height:this.formatStyle(t.size,"%")}),this.move=function(e){this.applyStyles({top:this.formatStyle(e.top,"px"),bottom:this.formatStyle(e.bottom,"px"),left:this.formatStyle(e.left,"px"),right:this.formatStyle(e.right,"px"),height:this.formatStyle(e.height,"px"),width:this.formatStyle(e.width,"px")})}}function $i(e){var t,i,r,n;if(e.div){i=e.div.offsetHeight,r=e.div.offsetWidth,n=e.div.offsetTop;var a=(a=e.div.childNodes)&&(a=a[0])&&a.getClientRects&&a.getClientRects();e=e.div.getBoundingClientRect(),t=a?Math.max(a[0]&&a[0].height||0,e.height/a.length):0}this.left=e.left,this.right=e.right,this.top=e.top||n,this.height=e.height||i,this.bottom=e.bottom||n+(e.height||i),this.width=e.width||r,this.lineHeight=void 0!==t?t:e.lineHeight}function er(e,t,i,r){var n=new $i(t),a=t.cue,s=function(e){if("number"==typeof e.line&&(e.snapToLines||e.line>=0&&e.line<=100))return e.line;if(!e.track||!e.track.textTrackList||!e.track.textTrackList.mediaElement)return-1;for(var t=e.track,i=t.textTrackList,r=0,n=0;n<i.length&&i[n]!==t;n++)"showing"===i[n].mode&&r++;return-1*++r}(a),o=[];if(a.snapToLines){var u;switch(a.vertical){case"":o=["+y","-y"],u="height";break;case"rl":o=["+x","-x"],u="width";break;case"lr":o=["-x","+x"],u="width"}var l=n.lineHeight,d=l*Math.round(s),c=i[u]+l,h=o[0];Math.abs(d)>c&&(d=d<0?-1:1,d*=Math.ceil(c/l)*l),s<0&&(d+=""===a.vertical?i.height:i.width,o=o.reverse()),n.move(h,d)}else{var f=n.lineHeight/i.height*100;switch(a.lineAlign){case"middle":s-=f/2;break;case"end":s-=f}switch(a.vertical){case"":t.applyStyles({top:t.formatStyle(s,"%")});break;case"rl":t.applyStyles({left:t.formatStyle(s,"%")});break;case"lr":t.applyStyles({right:t.formatStyle(s,"%")})}o=["+y","-x","+x","-y"],n=new $i(t)}var p=function(e,t){for(var n,a=new $i(e),s=1,o=0;o<t.length;o++){for(;e.overlapsOppositeAxis(i,t[o])||e.within(i)&&e.overlapsAny(r);)e.move(t[o]);if(e.within(i))return e;var u=e.intersectPercentage(i);s>u&&(n=new $i(e),s=u),e=new $i(a)}return n||a}(n,o);t.move(p.toCSSCompatValues(i))}function tr(){}Ji.prototype.applyStyles=function(e,t){for(var i in t=t||this.div,e)e.hasOwnProperty(i)&&(t.style[i]=e[i])},Ji.prototype.formatStyle=function(e,t){return 0===e?0:e+t},Zi.prototype=Bi(Ji.prototype),Zi.prototype.constructor=Zi,$i.prototype.move=function(e,t){switch(t=void 0!==t?t:this.lineHeight,e){case"+x":this.left+=t,this.right+=t;break;case"-x":this.left-=t,this.right-=t;break;case"+y":this.top+=t,this.bottom+=t;break;case"-y":this.top-=t,this.bottom-=t}},$i.prototype.overlaps=function(e){return this.left<e.right&&this.right>e.left&&this.top<e.bottom&&this.bottom>e.top},$i.prototype.overlapsAny=function(e){for(var t=0;t<e.length;t++)if(this.overlaps(e[t]))return!0;return!1},$i.prototype.within=function(e){return this.top>=e.top&&this.bottom<=e.bottom&&this.left>=e.left&&this.right<=e.right},$i.prototype.overlapsOppositeAxis=function(e,t){switch(t){case"+x":return this.left<e.left;case"-x":return this.right>e.right;case"+y":return this.top<e.top;case"-y":return this.bottom>e.bottom}},$i.prototype.intersectPercentage=function(e){return Math.max(0,Math.min(this.right,e.right)-Math.max(this.left,e.left))*Math.max(0,Math.min(this.bottom,e.bottom)-Math.max(this.top,e.top))/(this.height*this.width)},$i.prototype.toCSSCompatValues=function(e){return{top:this.top-e.top,bottom:e.bottom-this.bottom,left:this.left-e.left,right:e.right-this.right,height:this.height,width:this.width}},$i.getSimpleBoxPosition=function(e){var t=e.div?e.div.offsetHeight:e.tagName?e.offsetHeight:0,i=e.div?e.div.offsetWidth:e.tagName?e.offsetWidth:0,r=e.div?e.div.offsetTop:e.tagName?e.offsetTop:0;return{left:(e=e.div?e.div.getBoundingClientRect():e.tagName?e.getBoundingClientRect():e).left,right:e.right,top:e.top||r,height:e.height||t,bottom:e.bottom||r+(e.height||t),width:e.width||i}},tr.StringDecoder=function(){return{decode:function(e){if(!e)return"";if("string"!=typeof e)throw new Error("Error - expected string data.");return decodeURIComponent(encodeURIComponent(e))}}},tr.convertCueToDOMTree=function(e,t){return e&&t?Ki(e,t):null};tr.processCues=function(e,t,i){if(!e||!t||!i)return null;for(;i.firstChild;)i.removeChild(i.firstChild);var r=e.document.createElement("div");if(r.style.position="absolute",r.style.left="0",r.style.right="0",r.style.top="0",r.style.bottom="0",r.style.margin="1.5%",i.appendChild(r),function(e){for(var t=0;t<e.length;t++)if(e[t].hasBeenReset||!e[t].displayState)return!0;return!1}(t)){var n=[],a=$i.getSimpleBoxPosition(r),s={font:Math.round(.05*a.height*100)/100+"px sans-serif"};!function(){for(var i,o,u=0;u<t.length;u++)o=t[u],i=new Zi(e,o,s),r.appendChild(i.div),er(0,i,a,n),o.displayState=i.div,n.push($i.getSimpleBoxPosition(i))}()}else for(var o=0;o<t.length;o++)r.appendChild(t[o].displayState)},tr.Parser=function(e,t,i){i||(i=t,t={}),t||(t={}),this.window=e,this.vttjs=t,this.state="INITIAL",this.buffer="",this.decoder=i||new TextDecoder("utf8"),this.regionList=[]},tr.Parser.prototype={reportOrThrowError:function(e){if(!(e instanceof Fi))throw e;this.onparsingerror&&this.onparsingerror(e)},parse:function(e){var t=this;function i(){for(var e=t.buffer,i=0;i<e.length&&"\r"!==e[i]&&"\n"!==e[i];)++i;var r=e.substr(0,i);return"\r"===e[i]&&++i,"\n"===e[i]&&++i,t.buffer=e.substr(i),r}function r(e){e.match(/X-TIMESTAMP-MAP/)?Gi(e,function(e,i){switch(e){case"X-TIMESTAMP-MAP":r=i,n=new Hi,Gi(r,function(e,t){switch(e){case"MPEGT":n.integer(e+"S",t);break;case"LOCA":n.set(e+"L",ji(t))}},/[^\d]:/,/,/),t.ontimestampmap&&t.ontimestampmap({MPEGTS:n.get("MPEGTS"),LOCAL:n.get("LOCAL")})}var r,n},/=/):Gi(e,function(e,i){switch(e){case"Region":!function(e){var i=new Hi;if(Gi(e,function(e,t){switch(e){case"id":i.set(e,t);break;case"width":i.percent(e,t);break;case"lines":i.integer(e,t);break;case"regionanchor":case"viewportanchor":var r=t.split(",");if(2!==r.length)break;var n=new Hi;if(n.percent("x",r[0]),n.percent("y",r[1]),!n.has("x")||!n.has("y"))break;i.set(e+"X",n.get("x")),i.set(e+"Y",n.get("y"));break;case"scroll":i.alt(e,t,["up"])}},/=/,/\s/),i.has("id")){var r=new(t.vttjs.VTTRegion||t.window.VTTRegion);r.width=i.get("width",100),r.lines=i.get("lines",3),r.regionAnchorX=i.get("regionanchorX",0),r.regionAnchorY=i.get("regionanchorY",100),r.viewportAnchorX=i.get("viewportanchorX",0),r.viewportAnchorY=i.get("viewportanchorY",100),r.scroll=i.get("scroll",""),t.onregion&&t.onregion(r),t.regionList.push({id:i.get("id"),region:r})}}(i)}},/:/)}e&&(t.buffer+=t.decoder.decode(e,{stream:!0}));try{var n;if("INITIAL"===t.state){if(!/\r\n|\n/.test(t.buffer))return this;var a=(n=i()).match(/^WEBVTT([ \t].*)?$/);if(!a||!a[0])throw new Fi(Fi.Errors.BadSignature);t.state="HEADER"}for(var s=!1;t.buffer;){if(!/\r\n|\n/.test(t.buffer))return this;switch(s?s=!1:n=i(),t.state){case"HEADER":/:/.test(n)?r(n):n||(t.state="ID");continue;case"NOTE":n||(t.state="ID");continue;case"ID":if(/^NOTE($|[ \t])/.test(n)){t.state="NOTE";break}if(!n)continue;if(t.cue=new(t.vttjs.VTTCue||t.window.VTTCue)(0,0,""),t.state="CUE",-1===n.indexOf("--\x3e")){t.cue.id=n;continue}case"CUE":try{Vi(n,t.cue,t.regionList)}catch(e){t.reportOrThrowError(e),t.cue=null,t.state="BADCUE";continue}t.state="CUETEXT";continue;case"CUETEXT":var o=-1!==n.indexOf("--\x3e");if(!n||o&&(s=!0)){t.oncue&&t.oncue(t.cue),t.cue=null,t.state="ID";continue}t.cue.text&&(t.cue.text+="\n"),t.cue.text+=n;continue;case"BADCUE":n||(t.state="ID");continue}}}catch(e){t.reportOrThrowError(e),"CUETEXT"===t.state&&t.cue&&t.oncue&&t.oncue(t.cue),t.cue=null,t.state="INITIAL"===t.state?"BADWEBVTT":"BADCUE"}return this},flush:function(){try{if(this.buffer+=this.decoder.decode(),(this.cue||"HEADER"===this.state)&&(this.buffer+="\n\n",this.parse()),"INITIAL"===this.state)throw new Fi(Fi.Errors.BadSignature)}catch(e){this.reportOrThrowError(e)}return this.onflush&&this.onflush(),this}};var ir=tr,rr=Object.freeze({default:ir,__moduleExports:ir}),nr="auto",ar={"":1,lr:1,rl:1},sr={start:1,middle:1,end:1,left:1,right:1};function or(e){return"string"==typeof e&&(!!sr[e.toLowerCase()]&&e.toLowerCase())}function ur(e,t,i){this.hasBeenReset=!1;var r="",n=!1,a=e,s=t,o=i,u=null,l="",d=!0,c="auto",h="start",f=50,p="middle",m=50,g="middle";Object.defineProperties(this,{id:{enumerable:!0,get:function(){return r},set:function(e){r=""+e}},pauseOnExit:{enumerable:!0,get:function(){return n},set:function(e){n=!!e}},startTime:{enumerable:!0,get:function(){return a},set:function(e){if("number"!=typeof e)throw new TypeError("Start time must be set to a number.");a=e,this.hasBeenReset=!0}},endTime:{enumerable:!0,get:function(){return s},set:function(e){if("number"!=typeof e)throw new TypeError("End time must be set to a number.");s=e,this.hasBeenReset=!0}},text:{enumerable:!0,get:function(){return o},set:function(e){o=""+e,this.hasBeenReset=!0}},region:{enumerable:!0,get:function(){return u},set:function(e){u=e,this.hasBeenReset=!0}},vertical:{enumerable:!0,get:function(){return l},set:function(e){var t=function(e){return"string"==typeof e&&!!ar[e.toLowerCase()]&&e.toLowerCase()}(e);if(!1===t)throw new SyntaxError("An invalid or illegal string was specified.");l=t,this.hasBeenReset=!0}},snapToLines:{enumerable:!0,get:function(){return d},set:function(e){d=!!e,this.hasBeenReset=!0}},line:{enumerable:!0,get:function(){return c},set:function(e){if("number"!=typeof e&&e!==nr)throw new SyntaxError("An invalid number or illegal string was specified.");c=e,this.hasBeenReset=!0}},lineAlign:{enumerable:!0,get:function(){return h},set:function(e){var t=or(e);if(!t)throw new SyntaxError("An invalid or illegal string was specified.");h=t,this.hasBeenReset=!0}},position:{enumerable:!0,get:function(){return f},set:function(e){if(e<0||e>100)throw new Error("Position must be between 0 and 100.");f=e,this.hasBeenReset=!0}},positionAlign:{enumerable:!0,get:function(){return p},set:function(e){var t=or(e);if(!t)throw new SyntaxError("An invalid or illegal string was specified.");p=t,this.hasBeenReset=!0}},size:{enumerable:!0,get:function(){return m},set:function(e){if(e<0||e>100)throw new Error("Size must be between 0 and 100.");m=e,this.hasBeenReset=!0}},align:{enumerable:!0,get:function(){return g},set:function(e){var t=or(e);if(!t)throw new SyntaxError("An invalid or illegal string was specified.");g=t,this.hasBeenReset=!0}}}),this.displayState=void 0}ur.prototype.getCueAsHTML=function(){return WebVTT.convertCueToDOMTree(window,this.text)};var lr=ur,dr=Object.freeze({default:lr,__moduleExports:lr}),cr={"":!0,up:!0};function hr(e){return"number"==typeof e&&e>=0&&e<=100}var fr=function(){var e=100,t=3,i=0,r=100,n=0,a=100,s="";Object.defineProperties(this,{width:{enumerable:!0,get:function(){return e},set:function(t){if(!hr(t))throw new Error("Width must be between 0 and 100.");e=t}},lines:{enumerable:!0,get:function(){return t},set:function(e){if("number"!=typeof e)throw new TypeError("Lines must be set to a number.");t=e}},regionAnchorY:{enumerable:!0,get:function(){return r},set:function(e){if(!hr(e))throw new Error("RegionAnchorX must be between 0 and 100.");r=e}},regionAnchorX:{enumerable:!0,get:function(){return i},set:function(e){if(!hr(e))throw new Error("RegionAnchorY must be between 0 and 100.");i=e}},viewportAnchorY:{enumerable:!0,get:function(){return a},set:function(e){if(!hr(e))throw new Error("ViewportAnchorY must be between 0 and 100.");a=e}},viewportAnchorX:{enumerable:!0,get:function(){return n},set:function(e){if(!hr(e))throw new Error("ViewportAnchorX must be between 0 and 100.");n=e}},scroll:{enumerable:!0,get:function(){return s},set:function(e){var t=function(e){return"string"==typeof e&&!!cr[e.toLowerCase()]&&e.toLowerCase()}(e);if(!1===t)throw new SyntaxError("An invalid or illegal string was specified.");s=t}}})},pr=Object.freeze({default:fr,__moduleExports:fr}),mr=rr&&ir||rr,gr=dr&&lr||dr,vr=pr&&fr||pr,yr=i(function(e){var t=e.exports={WebVTT:mr,VTTCue:gr,VTTRegion:vr};n.vttjs=t,n.WebVTT=t.WebVTT;var i=t.VTTCue,r=t.VTTRegion,a=n.VTTCue,s=n.VTTRegion;t.shim=function(){n.VTTCue=i,n.VTTRegion=r},t.restore=function(){n.VTTCue=a,n.VTTRegion=s},n.VTTCue||t.shim()});yr.WebVTT,yr.VTTCue,yr.VTTRegion;var _r=function(e){function t(){var i=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:function(){};y(this,t),i.reportTouchActivity=!1;var n=b(this,e.call(this,null,i,r));return n.hasStarted_=!1,n.on("playing",function(){this.hasStarted_=!0}),n.on("loadstart",function(){this.hasStarted_=!1}),Ni.names.forEach(function(e){var t=Ni[e];i&&i[t.getterName]&&(n[t.privateName]=i[t.getterName])}),n.featuresProgressEvents||n.manualProgressOn(),n.featuresTimeupdateEvents||n.manualTimeUpdatesOn(),["Text","Audio","Video"].forEach(function(e){!1===i["native"+e+"Tracks"]&&(n["featuresNative"+e+"Tracks"]=!1)}),!1===i.nativeCaptions||!1===i.nativeTextTracks?n.featuresNativeTextTracks=!1:!0!==i.nativeCaptions&&!0!==i.nativeTextTracks||(n.featuresNativeTextTracks=!0),n.featuresNativeTextTracks||n.emulateTextTracks(),n.autoRemoteTextTracks_=new Ni.text.ListClass,n.initTrackListeners(),i.nativeControlsForTouch||n.emitTapEvents(),n.constructor&&(n.name_=n.constructor.name||"Unknown Tech"),n}return _(t,e),t.prototype.triggerSourceset=function(e){var t=this;this.isReady_||this.one("ready",function(){return t.setTimeout(function(){return t.triggerSourceset(e)},1)}),this.trigger({src:e,type:"sourceset"})},t.prototype.manualProgressOn=function(){this.on("durationchange",this.onDurationChange),this.manualProgress=!0,this.one("ready",this.trackProgress)},t.prototype.manualProgressOff=function(){this.manualProgress=!1,this.stopTrackingProgress(),this.off("durationchange",this.onDurationChange)},t.prototype.trackProgress=function(e){this.stopTrackingProgress(),this.progressInterval=this.setInterval(De(this,function(){var e=this.bufferedPercent();this.bufferedPercent_!==e&&this.trigger("progress"),this.bufferedPercent_=e,1===e&&this.stopTrackingProgress()}),500)},t.prototype.onDurationChange=function(e){this.duration_=this.duration()},t.prototype.buffered=function(){return _t(0,0)},t.prototype.bufferedPercent=function(){return bt(this.buffered(),this.duration_)},t.prototype.stopTrackingProgress=function(){this.clearInterval(this.progressInterval)},t.prototype.manualTimeUpdatesOn=function(){this.manualTimeUpdates=!0,this.on("play",this.trackCurrentTime),this.on("pause",this.stopTrackingCurrentTime)},t.prototype.manualTimeUpdatesOff=function(){this.manualTimeUpdates=!1,this.stopTrackingCurrentTime(),this.off("play",this.trackCurrentTime),this.off("pause",this.stopTrackingCurrentTime)},t.prototype.trackCurrentTime=function(){this.currentTimeInterval&&this.stopTrackingCurrentTime(),this.currentTimeInterval=this.setInterval(function(){this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},250)},t.prototype.stopTrackingCurrentTime=function(){this.clearInterval(this.currentTimeInterval),this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},t.prototype.dispose=function(){this.clearTracks(Pi.names),this.manualProgress&&this.manualProgressOff(),this.manualTimeUpdates&&this.manualTimeUpdatesOff(),e.prototype.dispose.call(this)},t.prototype.clearTracks=function(e){var t=this;(e=[].concat(e)).forEach(function(e){for(var i=t[e+"Tracks"]()||[],r=i.length;r--;){var n=i[r];"text"===e&&t.removeRemoteTextTrack(n),i.removeTrack(n)}})},t.prototype.cleanupAutoTextTracks=function(){for(var e=this.autoRemoteTextTracks_||[],t=e.length;t--;){var i=e[t];this.removeRemoteTextTrack(i)}},t.prototype.reset=function(){},t.prototype.error=function(e){return void 0!==e&&(this.error_=new Rt(e),this.trigger("error")),this.error_},t.prototype.played=function(){return this.hasStarted_?_t(0,0):_t()},t.prototype.setCurrentTime=function(){this.manualTimeUpdates&&this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},t.prototype.initTrackListeners=function(){var e=this;Pi.names.forEach(function(t){var i=Pi[t],r=function(){e.trigger(t+"trackchange")},n=e[i.getterName]();n.addEventListener("removetrack",r),n.addEventListener("addtrack",r),e.on("dispose",function(){n.removeEventListener("removetrack",r),n.removeEventListener("addtrack",r)})})},t.prototype.addWebVttScript_=function(){var e=this;if(!n.WebVTT)if(l.body.contains(this.el())){if(!this.options_["vtt.js"]&&R(yr)&&Object.keys(yr).length>0)return void this.trigger("vttjsloaded");var t=l.createElement("script");t.src=this.options_["vtt.js"]||"https://vjs.zencdn.net/vttjs/0.14.1/vtt.min.js",t.onload=function(){e.trigger("vttjsloaded")},t.onerror=function(){e.trigger("vttjserror")},this.on("dispose",function(){t.onload=null,t.onerror=null}),n.WebVTT=!0,this.el().parentNode.appendChild(t)}else this.ready(this.addWebVttScript_)},t.prototype.emulateTextTracks=function(){var e=this,t=this.textTracks(),i=this.remoteTextTracks(),r=function(e){return t.addTrack(e.track)},n=function(e){return t.removeTrack(e.track)};i.on("addtrack",r),i.on("removetrack",n),this.addWebVttScript_();var a=function(){return e.trigger("texttrackchange")},s=function(){a();for(var e=0;e<t.length;e++){var i=t[e];i.removeEventListener("cuechange",a),"showing"===i.mode&&i.addEventListener("cuechange",a)}};s(),t.addEventListener("change",s),t.addEventListener("addtrack",s),t.addEventListener("removetrack",s),this.on("dispose",function(){i.off("addtrack",r),i.off("removetrack",n),t.removeEventListener("change",s),t.removeEventListener("addtrack",s),t.removeEventListener("removetrack",s);for(var e=0;e<t.length;e++){t[e].removeEventListener("cuechange",a)}})},t.prototype.addTextTrack=function(e,t,i){if(!e)throw new Error("TextTrack kind is required but was not provided");return function(e,t,i,r){var n=arguments.length>4&&void 0!==arguments[4]?arguments[4]:{},a=e.textTracks();n.kind=t,i&&(n.label=i),r&&(n.language=r),n.tech=e;var s=new Ni.text.TrackClass(n);return a.addTrack(s),s}(this,e,t,i)},t.prototype.createRemoteTextTrack=function(e){var t=Ke(e,{tech:this});return new Ui.remoteTextEl.TrackClass(t)},t.prototype.addRemoteTextTrack=function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},i=arguments[1],r=this.createRemoteTextTrack(t);return!0!==i&&!1!==i&&(p.warn('Calling addRemoteTextTrack without explicitly setting the "manualCleanup" parameter to `true` is deprecated and default to `false` in future version of video.js'),i=!0),this.remoteTextTrackEls().addTrackElement_(r),this.remoteTextTracks().addTrack(r.track),!0!==i&&this.ready(function(){return e.autoRemoteTextTracks_.addTrack(r.track)}),r},t.prototype.removeRemoteTextTrack=function(e){var t=this.remoteTextTrackEls().getTrackElementByTrack_(e);this.remoteTextTrackEls().removeTrackElement_(t),this.remoteTextTracks().removeTrack(e),this.autoRemoteTextTracks_.removeTrack(e)},t.prototype.getVideoPlaybackQuality=function(){return{}},t.prototype.setPoster=function(){},t.prototype.playsinline=function(){},t.prototype.setPlaysinline=function(){},t.prototype.overrideNativeAudioTracks=function(){},t.prototype.overrideNativeVideoTracks=function(){},t.prototype.canPlayType=function(){return""},t.canPlayType=function(){return""},t.canPlaySource=function(e,i){return t.canPlayType(e.type)},t.isTech=function(e){return e.prototype instanceof t||e instanceof t||e===t},t.registerTech=function(e,i){if(t.techs_||(t.techs_={}),!t.isTech(i))throw new Error("Tech "+e+" must be a Tech");if(!t.canPlayType)throw new Error("Techs must have a static canPlayType method on them");if(!t.canPlaySource)throw new Error("Techs must have a static canPlaySource method on them");return e=ze(e),t.techs_[e]=i,"Tech"!==e&&t.defaultTechOrder_.push(e),i},t.getTech=function(e){if(e)return e=ze(e),t.techs_&&t.techs_[e]?t.techs_[e]:n&&n.videojs&&n.videojs[e]?(p.warn("The "+e+" tech was added to the videojs object when it should be registered using videojs.registerTech(name, tech)"),n.videojs[e]):void 0},t}(Ye);Ni.names.forEach(function(e){var t=Ni[e];_r.prototype[t.getterName]=function(){return this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName]}}),_r.prototype.featuresVolumeControl=!0,_r.prototype.featuresMuteControl=!0,_r.prototype.featuresFullscreenResize=!1,_r.prototype.featuresPlaybackRate=!1,_r.prototype.featuresProgressEvents=!1,_r.prototype.featuresSourceset=!1,_r.prototype.featuresTimeupdateEvents=!1,_r.prototype.featuresNativeTextTracks=!1,_r.withSourceHandlers=function(e){e.registerSourceHandler=function(t,i){var r=e.sourceHandlers;r||(r=e.sourceHandlers=[]),void 0===i&&(i=r.length),r.splice(i,0,t)},e.canPlayType=function(t){for(var i=e.sourceHandlers||[],r=void 0,n=0;n<i.length;n++)if(r=i[n].canPlayType(t))return r;return""},e.selectSourceHandler=function(t,i){for(var r=e.sourceHandlers||[],n=0;n<r.length;n++)if(r[n].canHandleSource(t,i))return r[n];return null},e.canPlaySource=function(t,i){var r=e.selectSourceHandler(t,i);return r?r.canHandleSource(t,i):""};["seekable","seeking","duration"].forEach(function(e){var t=this[e];"function"==typeof t&&(this[e]=function(){return this.sourceHandler_&&this.sourceHandler_[e]?this.sourceHandler_[e].apply(this.sourceHandler_,arguments):t.apply(this,arguments)})},e.prototype),e.prototype.setSource=function(t){var i=e.selectSourceHandler(t,this.options_);i||(e.nativeSourceHandler?i=e.nativeSourceHandler:p.error("No source handler found for the current source.")),this.disposeSourceHandler(),this.off("dispose",this.disposeSourceHandler),i!==e.nativeSourceHandler&&(this.currentSource_=t),this.sourceHandler_=i.handleSource(t,this,this.options_),this.on("dispose",this.disposeSourceHandler)},e.prototype.disposeSourceHandler=function(){this.currentSource_&&(this.clearTracks(["audio","video"]),this.currentSource_=null),this.cleanupAutoTextTracks(),this.sourceHandler_&&(this.sourceHandler_.dispose&&this.sourceHandler_.dispose(),this.sourceHandler_=null)}},Ye.registerComponent("Tech",_r),_r.registerTech("Tech",_r),_r.defaultTechOrder_=[];var br={},wr={},Er={};function Tr(e,t,i){e.setTimeout(function(){return function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};var i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:[];var r=arguments[2];var n=arguments[3];var a=arguments.length>4&&void 0!==arguments[4]?arguments[4]:[];var s=arguments.length>5&&void 0!==arguments[5]&&arguments[5];var o=i[0],u=i.slice(1);if("string"==typeof o)e(t,br[o],r,n,a,s);else if(o){var l=function(e,t){var i=wr[e.id()],r=null;if(void 0===i||null===i)return r=t(e),wr[e.id()]=[[t,r]],r;for(var n=0;n<i.length;n++){var a=i[n],s=a[0],o=a[1];s===t&&(r=o)}null===r&&(r=t(e),i.push([t,r]));return r}(n,o);if(!l.setSource)return a.push(l),e(t,u,r,n,a,s);l.setSource(A({},t),function(i,o){if(i)return e(t,u,r,n,a,s);a.push(l),e(o,t.type===o.type?u:br[o.type],r,n,a,s)})}else u.length?e(t,u,r,n,a,s):s?r(t,a):e(t,br["*"],r,n,a,!0)}(t,br[t.type],i,e)},1)}function Sr(e,t,i){var r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,n="call"+ze(i),a=e.reduce(Mr(n),r),s=a===Er,o=s?null:t[i](a);return function(e,t,i,r){for(var n=e.length-1;n>=0;n--){var a=e[n];a[t]&&a[t](r,i)}}(e,i,o,s),o}var Ar={buffered:1,currentTime:1,duration:1,seekable:1,played:1,paused:1},kr={setCurrentTime:1},Rr={play:1,pause:1};function Mr(e){return function(t,i){return t===Er?Er:i[e]?i[e](t):t}}var Or={opus:"video/ogg",ogv:"video/ogg",mp4:"video/mp4",mov:"video/mp4",m4v:"video/mp4",mkv:"video/x-matroska",mp3:"audio/mpeg",aac:"audio/aac",oga:"audio/ogg",m3u8:"application/x-mpegURL"},Cr=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"",t=$t(e);return Or[t.toLowerCase()]||""};function Dr(e){var t=Cr(e.src);return!e.type&&t&&(e.type=t),e}var Ir=function(e){function t(i,r,n){y(this,t);var a=Ke({createEl:!1},r),s=b(this,e.call(this,i,a,n));if(r.playerOptions.sources&&0!==r.playerOptions.sources.length)i.src(r.playerOptions.sources);else for(var o=0,u=r.playerOptions.techOrder;o<u.length;o++){var l=ze(u[o]),d=_r.getTech(l);if(l||(d=Ye.getComponent(l)),d&&d.isSupported()){i.loadTech_(l);break}}return s}return _(t,e),t}(Ye);Ye.registerComponent("MediaLoader",Ir);var Lr=function(e){function t(i,r){y(this,t);var n=b(this,e.call(this,i,r));return n.emitTapEvents(),n.enable(),n}return _(t,e),t.prototype.createEl=function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"div",i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};i=A({innerHTML:'<span aria-hidden="true" class="vjs-icon-placeholder"></span>',className:this.buildCSSClass(),tabIndex:0},i),"button"===t&&p.error("Creating a ClickableComponent with an HTML element of "+t+" is not supported; use a Button instead."),r=A({role:"button"},r),this.tabIndex_=i.tabIndex;var n=e.prototype.createEl.call(this,t,i,r);return this.createControlTextEl(n),n},t.prototype.dispose=function(){this.controlTextEl_=null,e.prototype.dispose.call(this)},t.prototype.createControlTextEl=function(e){return this.controlTextEl_=U("span",{className:"vjs-control-text"},{"aria-live":"polite"}),e&&e.appendChild(this.controlTextEl_),this.controlText(this.controlText_,e),this.controlTextEl_},t.prototype.controlText=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.el();if(void 0===e)return this.controlText_||"Need Text";var i=this.localize(e);this.controlText_=e,N(this.controlTextEl_,i),this.nonIconControl||t.setAttribute("title",i)},t.prototype.buildCSSClass=function(){return"vjs-control vjs-button "+e.prototype.buildCSSClass.call(this)},t.prototype.enable=function(){this.enabled_||(this.enabled_=!0,this.removeClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","false"),void 0!==this.tabIndex_&&this.el_.setAttribute("tabIndex",this.tabIndex_),this.on(["tap","click"],this.handleClick),this.on("focus",this.handleFocus),this.on("blur",this.handleBlur))},t.prototype.disable=function(){this.enabled_=!1,this.addClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","true"),void 0!==this.tabIndex_&&this.el_.removeAttribute("tabIndex"),this.off(["tap","click"],this.handleClick),this.off("focus",this.handleFocus),this.off("blur",this.handleBlur)},t.prototype.handleClick=function(e){},t.prototype.handleFocus=function(e){be(l,"keydown",De(this,this.handleKeyPress))},t.prototype.handleKeyPress=function(t){32===t.which||13===t.which?(t.preventDefault(),this.trigger("click")):e.prototype.handleKeyPress&&e.prototype.handleKeyPress.call(this,t)},t.prototype.handleBlur=function(e){we(l,"keydown",De(this,this.handleKeyPress))},t}(Ye);Ye.registerComponent("ClickableComponent",Lr);var xr=function(e){function t(i,r){y(this,t);var n=b(this,e.call(this,i,r));return n.update(),i.on("posterchange",De(n,n.update)),n}return _(t,e),t.prototype.dispose=function(){this.player().off("posterchange",this.update),e.prototype.dispose.call(this)},t.prototype.createEl=function(){return U("div",{className:"vjs-poster",tabIndex:-1})},t.prototype.update=function(e){var t=this.player().poster();this.setSrc(t),t?this.show():this.hide()},t.prototype.setSrc=function(e){var t="";e&&(t='url("'+e+'")'),this.el_.style.backgroundImage=t},t.prototype.handleClick=function(e){this.player_.controls()&&(this.player_.paused()?Dt(this.player_.play()):this.player_.pause())},t}(Lr);Ye.registerComponent("PosterImage",xr);var Pr={monospace:"monospace",sansSerif:"sans-serif",serif:"serif",monospaceSansSerif:'"Andale Mono", "Lucida Console", monospace',monospaceSerif:'"Courier New", monospace',proportionalSansSerif:"sans-serif",proportionalSerif:"serif",casual:'"Comic Sans MS", Impact, fantasy',script:'"Monotype Corsiva", cursive',smallcaps:'"Andale Mono", "Lucida Console", monospace, sans-serif'};function Ur(e,t){var i=void 0;if(4===e.length)i=e[1]+e[1]+e[2]+e[2]+e[3]+e[3];else{if(7!==e.length)throw new Error("Invalid color code provided, "+e+"; must be formatted as e.g. #f0e or #f604e2.");i=e.slice(1)}return"rgba("+parseInt(i.slice(0,2),16)+","+parseInt(i.slice(2,4),16)+","+parseInt(i.slice(4,6),16)+","+t+")"}function Nr(e,t,i){try{e.style[t]=i}catch(e){return}}var Br=function(e){function t(i,r,a){y(this,t);var s=b(this,e.call(this,i,r,a)),o=De(s,s.updateDisplay);return i.on("loadstart",De(s,s.toggleDisplay)),i.on("texttrackchange",o),i.on("loadstart",De(s,s.preselectTrack)),i.ready(De(s,function(){if(i.tech_&&i.tech_.featuresNativeTextTracks)this.hide();else{i.on("fullscreenchange",o),i.on("playerresize",o),n.addEventListener("orientationchange",o),i.on("dispose",function(){return n.removeEventListener("orientationchange",o)});for(var e=this.options_.playerOptions.tracks||[],t=0;t<e.length;t++)this.player_.addRemoteTextTrack(e[t],!0);this.preselectTrack()}})),s}return _(t,e),t.prototype.preselectTrack=function(){for(var e={captions:1,subtitles:1},t=this.player_.textTracks(),i=this.player_.cache_.selectedLanguage,r=void 0,n=void 0,a=void 0,s=0;s<t.length;s++){var o=t[s];i&&i.enabled&&i.language===o.language?o.kind===i.kind?a=o:a||(a=o):i&&!i.enabled?(a=null,r=null,n=null):o.default&&("descriptions"!==o.kind||r?o.kind in e&&!n&&(n=o):r=o)}a?a.mode="showing":n?n.mode="showing":r&&(r.mode="showing")},t.prototype.toggleDisplay=function(){this.player_.tech_&&this.player_.tech_.featuresNativeTextTracks?this.hide():this.show()},t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-text-track-display"},{"aria-live":"off","aria-atomic":"true"})},t.prototype.clearDisplay=function(){"function"==typeof n.WebVTT&&n.WebVTT.processCues(n,[],this.el_)},t.prototype.updateDisplay=function(){var e=this.player_.textTracks();this.clearDisplay();for(var t=null,i=null,r=e.length;r--;){var n=e[r];"showing"===n.mode&&("descriptions"===n.kind?t=n:i=n)}i?("off"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","off"),this.updateForTrack(i)):t&&("assertive"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","assertive"),this.updateForTrack(t))},t.prototype.updateForTrack=function(e){if("function"==typeof n.WebVTT&&e.activeCues){for(var t=[],i=0;i<e.activeCues.length;i++)t.push(e.activeCues[i]);if(n.WebVTT.processCues(n,t,this.el_),this.player_.textTrackSettings)for(var r=this.player_.textTrackSettings.getValues(),a=t.length;a--;){var s=t[a];if(s){var o=s.displayState;if(r.color&&(o.firstChild.style.color=r.color),r.textOpacity&&Nr(o.firstChild,"color",Ur(r.color||"#fff",r.textOpacity)),r.backgroundColor&&(o.firstChild.style.backgroundColor=r.backgroundColor),r.backgroundOpacity&&Nr(o.firstChild,"backgroundColor",Ur(r.backgroundColor||"#000",r.backgroundOpacity)),r.windowColor&&(r.windowOpacity?Nr(o,"backgroundColor",Ur(r.windowColor,r.windowOpacity)):o.style.backgroundColor=r.windowColor),r.edgeStyle&&("dropshadow"===r.edgeStyle?o.firstChild.style.textShadow="2px 2px 3px #222, 2px 2px 4px #222, 2px 2px 5px #222":"raised"===r.edgeStyle?o.firstChild.style.textShadow="1px 1px #222, 2px 2px #222, 3px 3px #222":"depressed"===r.edgeStyle?o.firstChild.style.textShadow="1px 1px #ccc, 0 1px #ccc, -1px -1px #222, 0 -1px #222":"uniform"===r.edgeStyle&&(o.firstChild.style.textShadow="0 0 4px #222, 0 0 4px #222, 0 0 4px #222, 0 0 4px #222")),r.fontPercent&&1!==r.fontPercent){var u=n.parseFloat(o.style.fontSize);o.style.fontSize=u*r.fontPercent+"px",o.style.height="auto",o.style.top="auto",o.style.bottom="2px"}r.fontFamily&&"default"!==r.fontFamily&&("small-caps"===r.fontFamily?o.firstChild.style.fontVariant="small-caps":o.firstChild.style.fontFamily=Pr[r.fontFamily])}}}},t}(Ye);Ye.registerComponent("TextTrackDisplay",Br);var Fr=function(e){function t(){return y(this,t),b(this,e.apply(this,arguments))}return _(t,e),t.prototype.createEl=function(){var t=this.player_.isAudio(),i=this.localize(t?"Audio Player":"Video Player"),r=U("span",{className:"vjs-control-text",innerHTML:this.localize("{1} is loading.",[i])}),n=e.prototype.createEl.call(this,"div",{className:"vjs-loading-spinner",dir:"ltr"});return n.appendChild(r),n},t}(Ye);Ye.registerComponent("LoadingSpinner",Fr);var jr=function(e){function t(){return y(this,t),b(this,e.apply(this,arguments))}return _(t,e),t.prototype.createEl=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};t=A({innerHTML:'<span aria-hidden="true" class="vjs-icon-placeholder"></span>',className:this.buildCSSClass()},t),i=A({type:"button"},i);var r=Ye.prototype.createEl.call(this,"button",t,i);return this.createControlTextEl(r),r},t.prototype.addChild=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=this.constructor.name;return p.warn("Adding an actionable (user controllable) child to a Button ("+i+") is not supported; use a ClickableComponent instead."),Ye.prototype.addChild.call(this,e,t)},t.prototype.enable=function(){e.prototype.enable.call(this),this.el_.removeAttribute("disabled")},t.prototype.disable=function(){e.prototype.disable.call(this),this.el_.setAttribute("disabled","disabled")},t.prototype.handleKeyPress=function(t){32!==t.which&&13!==t.which&&e.prototype.handleKeyPress.call(this,t)},t}(Lr);Ye.registerComponent("Button",jr);var Hr=function(e){function t(i,r){y(this,t);var n=b(this,e.call(this,i,r));return n.mouseused_=!1,n.on("mousedown",n.handleMouseDown),n}return _(t,e),t.prototype.buildCSSClass=function(){return"vjs-big-play-button"},t.prototype.handleClick=function(e){var t=this.player_.play();if(this.mouseused_&&e.clientX&&e.clientY)Dt(t);else{var i=this.player_.getChild("controlBar"),r=i&&i.getChild("playToggle");if(r){var n=function(){return r.focus()};Ct(t)?t.then(n,function(){}):this.setTimeout(n,1)}else this.player_.focus()}},t.prototype.handleKeyPress=function(t){this.mouseused_=!1,e.prototype.handleKeyPress.call(this,t)},t.prototype.handleMouseDown=function(e){this.mouseused_=!0},t}(jr);Hr.prototype.controlText_="Play Video",Ye.registerComponent("BigPlayButton",Hr);var Gr=function(e){function t(i,r){y(this,t);var n=b(this,e.call(this,i,r));return n.controlText(r&&r.controlText||n.localize("Close")),n}return _(t,e),t.prototype.buildCSSClass=function(){return"vjs-close-button "+e.prototype.buildCSSClass.call(this)},t.prototype.handleClick=function(e){this.trigger({type:"close",bubbles:!1})},t}(jr);Ye.registerComponent("CloseButton",Gr);var Vr=function(e){function t(i,r){y(this,t);var n=b(this,e.call(this,i,r));return n.on(i,"play",n.handlePlay),n.on(i,"pause",n.handlePause),n.on(i,"ended",n.handleEnded),n}return _(t,e),t.prototype.buildCSSClass=function(){return"vjs-play-control "+e.prototype.buildCSSClass.call(this)},t.prototype.handleClick=function(e){this.player_.paused()?this.player_.play():this.player_.pause()},t.prototype.handleSeeked=function(e){this.removeClass("vjs-ended"),this.player_.paused()?this.handlePause(e):this.handlePlay(e)},t.prototype.handlePlay=function(e){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.controlText("Pause")},t.prototype.handlePause=function(e){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.controlText("Play")},t.prototype.handleEnded=function(e){this.removeClass("vjs-playing"),this.addClass("vjs-ended"),this.controlText("Replay"),this.one(this.player_,"seeked",this.handleSeeked)},t}(jr);Vr.prototype.controlText_="Play",Ye.registerComponent("PlayToggle",Vr);var Wr=function(e,t){e=e<0?0:e;var i=Math.floor(e%60),r=Math.floor(e/60%60),n=Math.floor(e/3600),a=Math.floor(t/60%60),s=Math.floor(t/3600);return(isNaN(e)||e===1/0)&&(n=r=i="-"),(n=n>0||s>0?n+":":"")+(r=((n||a>=10)&&r<10?"0"+r:r)+":")+(i=i<10?"0"+i:i)},qr=Wr;function Xr(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:e;return qr(e,t)}var zr=function(e){function t(i,r){y(this,t);var n=b(this,e.call(this,i,r));return n.throttledUpdateContent=Ie(De(n,n.updateContent),25),n.on(i,"timeupdate",n.throttledUpdateContent),n}return _(t,e),t.prototype.createEl=function(t){var i=this.buildCSSClass(),r=e.prototype.createEl.call(this,"div",{className:i+" vjs-time-control vjs-control",innerHTML:'<span class="vjs-control-text">'+this.localize(this.labelText_)+" </span>"});return this.contentEl_=U("span",{className:i+"-display"},{"aria-live":"off"}),this.updateTextNode_(),r.appendChild(this.contentEl_),r},t.prototype.dispose=function(){this.contentEl_=null,this.textNode_=null,e.prototype.dispose.call(this)},t.prototype.updateTextNode_=function(){if(this.contentEl_){for(;this.contentEl_.firstChild;)this.contentEl_.removeChild(this.contentEl_.firstChild);this.textNode_=l.createTextNode(this.formattedTime_||this.formatTime_(0)),this.contentEl_.appendChild(this.textNode_)}},t.prototype.formatTime_=function(e){return Xr(e)},t.prototype.updateFormattedTime_=function(e){var t=this.formatTime_(e);t!==this.formattedTime_&&(this.formattedTime_=t,this.requestAnimationFrame(this.updateTextNode_))},t.prototype.updateContent=function(e){},t}(Ye);zr.prototype.labelText_="Time",zr.prototype.controlText_="Time",Ye.registerComponent("TimeDisplay",zr);var Kr=function(e){function t(i,r){y(this,t);var n=b(this,e.call(this,i,r));return n.on(i,"ended",n.handleEnded),n}return _(t,e),t.prototype.buildCSSClass=function(){return"vjs-current-time"},t.prototype.updateContent=function(e){var t=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();this.updateFormattedTime_(t)},t.prototype.handleEnded=function(e){this.player_.duration()&&this.updateFormattedTime_(this.player_.duration())},t}(zr);Kr.prototype.labelText_="Current Time",Kr.prototype.controlText_="Current Time",Ye.registerComponent("CurrentTimeDisplay",Kr);var Yr=function(e){function t(i,r){y(this,t);var n=b(this,e.call(this,i,r));return n.on(i,"durationchange",n.updateContent),n.on(i,"loadedmetadata",n.throttledUpdateContent),n}return _(t,e),t.prototype.buildCSSClass=function(){return"vjs-duration"},t.prototype.updateContent=function(e){var t=this.player_.duration();t&&this.duration_!==t&&(this.duration_=t,this.updateFormattedTime_(t))},t}(zr);Yr.prototype.labelText_="Duration",Yr.prototype.controlText_="Duration",Ye.registerComponent("DurationDisplay",Yr);var Qr=function(e){function t(){return y(this,t),b(this,e.apply(this,arguments))}return _(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-time-control vjs-time-divider",innerHTML:"<div><span>/</span></div>"})},t}(Ye);Ye.registerComponent("TimeDivider",Qr);var Jr=function(e){function t(i,r){y(this,t);var n=b(this,e.call(this,i,r));return n.on(i,"durationchange",n.throttledUpdateContent),n.on(i,"ended",n.handleEnded),n}return _(t,e),t.prototype.buildCSSClass=function(){return"vjs-remaining-time"},t.prototype.formatTime_=function(t){return"-"+e.prototype.formatTime_.call(this,t)},t.prototype.updateContent=function(e){this.player_.duration()&&(this.player_.remainingTimeDisplay?this.updateFormattedTime_(this.player_.remainingTimeDisplay()):this.updateFormattedTime_(this.player_.remainingTime()))},t.prototype.handleEnded=function(e){this.player_.duration()&&this.updateFormattedTime_(0)},t}(zr);Jr.prototype.labelText_="Remaining Time",Jr.prototype.controlText_="Remaining Time",Ye.registerComponent("RemainingTimeDisplay",Jr);var Zr=function(e){function t(i,r){y(this,t);var n=b(this,e.call(this,i,r));return n.updateShowing(),n.on(n.player(),"durationchange",n.updateShowing),n}return _(t,e),t.prototype.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-live-control vjs-control"});return this.contentEl_=U("div",{className:"vjs-live-display",innerHTML:'<span class="vjs-control-text">'+this.localize("Stream Type")+" </span>"+this.localize("LIVE")},{"aria-live":"off"}),t.appendChild(this.contentEl_),t},t.prototype.dispose=function(){this.contentEl_=null,e.prototype.dispose.call(this)},t.prototype.updateShowing=function(e){this.player().duration()===1/0?this.show():this.hide()},t}(Ye);Ye.registerComponent("LiveDisplay",Zr);var $r=function(e){function t(i,r){y(this,t);var n=b(this,e.call(this,i,r));return n.bar=n.getChild(n.options_.barName),n.vertical(!!n.options_.vertical),n.enable(),n}return _(t,e),t.prototype.enabled=function(){return this.enabled_},t.prototype.enable=function(){this.enabled()||(this.on("mousedown",this.handleMouseDown),this.on("touchstart",this.handleMouseDown),this.on("focus",this.handleFocus),this.on("blur",this.handleBlur),this.on("click",this.handleClick),this.on(this.player_,"controlsvisible",this.update),this.playerEvent&&this.on(this.player_,this.playerEvent,this.update),this.removeClass("disabled"),this.setAttribute("tabindex",0),this.enabled_=!0)},t.prototype.disable=function(){if(this.enabled()){var e=this.bar.el_.ownerDocument;this.off("mousedown",this.handleMouseDown),this.off("touchstart",this.handleMouseDown),this.off("focus",this.handleFocus),this.off("blur",this.handleBlur),this.off("click",this.handleClick),this.off(this.player_,"controlsvisible",this.update),this.off(e,"mousemove",this.handleMouseMove),this.off(e,"mouseup",this.handleMouseUp),this.off(e,"touchmove",this.handleMouseMove),this.off(e,"touchend",this.handleMouseUp),this.removeAttribute("tabindex"),this.addClass("disabled"),this.playerEvent&&this.off(this.player_,this.playerEvent,this.update),this.enabled_=!1}},t.prototype.createEl=function(t){var i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};return i.className=i.className+" vjs-slider",i=A({tabIndex:0},i),r=A({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100,tabIndex:0},r),e.prototype.createEl.call(this,t,i,r)},t.prototype.handleMouseDown=function(e){var t=this.bar.el_.ownerDocument;"mousedown"===e.type&&e.preventDefault(),"touchstart"!==e.type||dt||e.preventDefault(),K(),this.addClass("vjs-sliding"),this.trigger("slideractive"),this.on(t,"mousemove",this.handleMouseMove),this.on(t,"mouseup",this.handleMouseUp),this.on(t,"touchmove",this.handleMouseMove),this.on(t,"touchend",this.handleMouseUp),this.handleMouseMove(e)},t.prototype.handleMouseMove=function(e){},t.prototype.handleMouseUp=function(){var e=this.bar.el_.ownerDocument;Y(),this.removeClass("vjs-sliding"),this.trigger("sliderinactive"),this.off(e,"mousemove",this.handleMouseMove),this.off(e,"mouseup",this.handleMouseUp),this.off(e,"touchmove",this.handleMouseMove),this.off(e,"touchend",this.handleMouseUp),this.update()},t.prototype.update=function(){if(this.el_){var e=this.getPercent(),t=this.bar;if(t){("number"!=typeof e||e!=e||e<0||e===1/0)&&(e=0);var i=(100*e).toFixed(2)+"%",r=t.el().style;return this.vertical()?r.height=i:r.width=i,e}}},t.prototype.calculateDistance=function(e){var t=Z(this.el_,e);return this.vertical()?t.y:t.x},t.prototype.handleFocus=function(){this.on(this.bar.el_.ownerDocument,"keydown",this.handleKeyPress)},t.prototype.handleKeyPress=function(e){37===e.which||40===e.which?(e.preventDefault(),this.stepBack()):38!==e.which&&39!==e.which||(e.preventDefault(),this.stepForward())},t.prototype.handleBlur=function(){this.off(this.bar.el_.ownerDocument,"keydown",this.handleKeyPress)},t.prototype.handleClick=function(e){e.stopImmediatePropagation(),e.preventDefault()},t.prototype.vertical=function(e){if(void 0===e)return this.vertical_||!1;this.vertical_=!!e,this.vertical_?this.addClass("vjs-slider-vertical"):this.addClass("vjs-slider-horizontal")},t}(Ye);Ye.registerComponent("Slider",$r);var en=function(e){function t(i,r){y(this,t);var n=b(this,e.call(this,i,r));return n.partEls_=[],n.on(i,"progress",n.update),n}return _(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-load-progress",innerHTML:'<span class="vjs-control-text"><span>'+this.localize("Loaded")+"</span>: 0%</span>"})},t.prototype.dispose=function(){this.partEls_=null,e.prototype.dispose.call(this)},t.prototype.update=function(e){var t=this.player_.buffered(),i=this.player_.duration(),r=this.player_.bufferedEnd(),n=this.partEls_,a=function(e,t){var i=e/t||0;return 100*(i>=1?1:i)+"%"};this.el_.style.width=a(r,i);for(var s=0;s<t.length;s++){var o=t.start(s),u=t.end(s),l=n[s];l||(l=this.el_.appendChild(U()),n[s]=l),l.style.left=a(o,r),l.style.width=a(u-o,r)}for(var d=n.length;d>t.length;d--)this.el_.removeChild(n[d-1]);n.length=t.length},t}(Ye);Ye.registerComponent("LoadProgressBar",en);var tn=function(e){function t(){return y(this,t),b(this,e.apply(this,arguments))}return _(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-time-tooltip"})},t.prototype.update=function(e,t,i){var r=Q(this.el_),n=Q(this.player_.el()),a=e.width*t;if(n&&r){var s=e.left-n.left+a,o=e.width-a+(n.right-e.right),u=r.width/2;s<u?u+=u-s:o<u&&(u=o),u<0?u=0:u>r.width&&(u=r.width),this.el_.style.right="-"+u+"px",N(this.el_,i)}},t}(Ye);Ye.registerComponent("TimeTooltip",tn);var rn=function(e){function t(){return y(this,t),b(this,e.apply(this,arguments))}return _(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-play-progress vjs-slider-bar",innerHTML:'<span class="vjs-control-text"><span>'+this.localize("Progress")+"</span>: 0%</span>"})},t.prototype.update=function(e,t){var i=this;this.rafId_&&this.cancelAnimationFrame(this.rafId_),this.rafId_=this.requestAnimationFrame(function(){var r=Xr(i.player_.scrubbing()?i.player_.getCache().currentTime:i.player_.currentTime(),i.player_.duration()),n=i.getChild("timeTooltip");n&&n.update(e,t,r)})},t}(Ye);rn.prototype.options_={children:[]},rt||at||rn.prototype.options_.children.push("timeTooltip"),Ye.registerComponent("PlayProgressBar",rn);var nn=function(e){function t(i,r){y(this,t);var n=b(this,e.call(this,i,r));return n.update=Ie(De(n,n.update),25),n}return _(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},t.prototype.update=function(e,t){var i=this;this.rafId_&&this.cancelAnimationFrame(this.rafId_),this.rafId_=this.requestAnimationFrame(function(){var r=i.player_.duration(),n=Xr(t*r,r);i.el_.style.left=e.width*t+"px",i.getChild("timeTooltip").update(e,t,n)})},t}(Ye);nn.prototype.options_={children:["timeTooltip"]},Ye.registerComponent("MouseTimeDisplay",nn);var an=function(e){function t(i,r){y(this,t);var n=b(this,e.call(this,i,r));return n.setEventHandlers_(),n}return _(t,e),t.prototype.setEventHandlers_=function(){var e=this;this.update=Ie(De(this,this.update),30),this.on(this.player_,"timeupdate",this.update),this.on(this.player_,"ended",this.handleEnded),this.updateInterval=null,this.on(this.player_,["playing"],function(){e.clearInterval(e.updateInterval),e.updateInterval=e.setInterval(function(){e.requestAnimationFrame(function(){e.update()})},30)}),this.on(this.player_,["ended","pause","waiting"],function(){e.clearInterval(e.updateInterval)}),this.on(this.player_,["timeupdate","ended"],this.update)},t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})},t.prototype.update_=function(e,t){var i=this.player_.duration();this.el_.setAttribute("aria-valuenow",(100*t).toFixed(2)),this.el_.setAttribute("aria-valuetext",this.localize("progress bar timing: currentTime={1} duration={2}",[Xr(e,i),Xr(i,i)],"{1} of {2}")),this.bar.update(Q(this.el_),t)},t.prototype.update=function(t){var i=e.prototype.update.call(this);return this.update_(this.getCurrentTime_(),i),i},t.prototype.getCurrentTime_=function(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()},t.prototype.handleEnded=function(e){this.update_(this.player_.duration(),1)},t.prototype.getPercent=function(){var e=this.getCurrentTime_()/this.player_.duration();return e>=1?1:e||0},t.prototype.handleMouseDown=function(t){ne(t)&&(t.stopPropagation(),this.player_.scrubbing(!0),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),e.prototype.handleMouseDown.call(this,t))},t.prototype.handleMouseMove=function(e){if(ne(e)){var t=this.calculateDistance(e)*this.player_.duration();t===this.player_.duration()&&(t-=.1),this.player_.currentTime(t)}},t.prototype.enable=function(){e.prototype.enable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.show()},t.prototype.disable=function(){e.prototype.disable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.hide()},t.prototype.handleMouseUp=function(t){e.prototype.handleMouseUp.call(this,t),t&&t.stopPropagation(),this.player_.scrubbing(!1),this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:!0}),this.videoWasPlaying&&Dt(this.player_.play())},t.prototype.stepForward=function(){this.player_.currentTime(this.player_.currentTime()+5)},t.prototype.stepBack=function(){this.player_.currentTime(this.player_.currentTime()-5)},t.prototype.handleAction=function(e){this.player_.paused()?this.player_.play():this.player_.pause()},t.prototype.handleKeyPress=function(t){32===t.which||13===t.which?(t.preventDefault(),this.handleAction(t)):e.prototype.handleKeyPress&&e.prototype.handleKeyPress.call(this,t)},t}($r);an.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},rt||at||an.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),an.prototype.playerEvent="timeupdate",Ye.registerComponent("SeekBar",an);var sn=function(e){function t(i,r){y(this,t);var n=b(this,e.call(this,i,r));return n.handleMouseMove=Ie(De(n,n.handleMouseMove),25),n.throttledHandleMouseSeek=Ie(De(n,n.handleMouseSeek),25),n.enable(),n}return _(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-control vjs-control"})},t.prototype.handleMouseMove=function(e){var t=this.getChild("seekBar");if(t){var i=t.getChild("mouseTimeDisplay"),r=t.el(),n=Q(r),a=Z(r,e).x;a>1?a=1:a<0&&(a=0),i&&i.update(n,a)}},t.prototype.handleMouseSeek=function(e){var t=this.getChild("seekBar");t&&t.handleMouseMove(e)},t.prototype.enabled=function(){return this.enabled_},t.prototype.disable=function(){this.children().forEach(function(e){return e.disable&&e.disable()}),this.enabled()&&(this.off(["mousedown","touchstart"],this.handleMouseDown),this.off(this.el_,"mousemove",this.handleMouseMove),this.handleMouseUp(),this.addClass("disabled"),this.enabled_=!1)},t.prototype.enable=function(){this.children().forEach(function(e){return e.enable&&e.enable()}),this.enabled()||(this.on(["mousedown","touchstart"],this.handleMouseDown),this.on(this.el_,"mousemove",this.handleMouseMove),this.removeClass("disabled"),this.enabled_=!0)},t.prototype.handleMouseDown=function(e){var t=this.el_.ownerDocument,i=this.getChild("seekBar");i&&i.handleMouseDown(e),this.on(t,"mousemove",this.throttledHandleMouseSeek),this.on(t,"touchmove",this.throttledHandleMouseSeek),this.on(t,"mouseup",this.handleMouseUp),this.on(t,"touchend",this.handleMouseUp)},t.prototype.handleMouseUp=function(e){var t=this.el_.ownerDocument,i=this.getChild("seekBar");i&&i.handleMouseUp(e),this.off(t,"mousemove",this.throttledHandleMouseSeek),this.off(t,"touchmove",this.throttledHandleMouseSeek),this.off(t,"mouseup",this.handleMouseUp),this.off(t,"touchend",this.handleMouseUp)},t}(Ye);sn.prototype.options_={children:["seekBar"]},Ye.registerComponent("ProgressControl",sn);var on=function(e){function t(i,r){y(this,t);var n=b(this,e.call(this,i,r));return n.on(i,"fullscreenchange",n.handleFullscreenChange),!1===l[wt.fullscreenEnabled]&&n.disable(),n}return _(t,e),t.prototype.buildCSSClass=function(){return"vjs-fullscreen-control "+e.prototype.buildCSSClass.call(this)},t.prototype.handleFullscreenChange=function(e){this.player_.isFullscreen()?this.controlText("Non-Fullscreen"):this.controlText("Fullscreen")},t.prototype.handleClick=function(e){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()},t}(jr);on.prototype.controlText_="Fullscreen",Ye.registerComponent("FullscreenToggle",on);var un=function(e,t){t.tech_&&!t.tech_.featuresVolumeControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",function(){t.tech_.featuresVolumeControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")})},ln=function(e){function t(){return y(this,t),b(this,e.apply(this,arguments))}return _(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-level",innerHTML:'<span class="vjs-control-text"></span>'})},t}(Ye);Ye.registerComponent("VolumeLevel",ln);var dn=function(e){function t(i,r){y(this,t);var n=b(this,e.call(this,i,r));return n.on("slideractive",n.updateLastVolume_),n.on(i,"volumechange",n.updateARIAAttributes),i.ready(function(){return n.updateARIAAttributes()}),n}return _(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})},t.prototype.handleMouseDown=function(t){ne(t)&&e.prototype.handleMouseDown.call(this,t)},t.prototype.handleMouseMove=function(e){ne(e)&&(this.checkMuted(),this.player_.volume(this.calculateDistance(e)))},t.prototype.checkMuted=function(){this.player_.muted()&&this.player_.muted(!1)},t.prototype.getPercent=function(){return this.player_.muted()?0:this.player_.volume()},t.prototype.stepForward=function(){this.checkMuted(),this.player_.volume(this.player_.volume()+.1)},t.prototype.stepBack=function(){this.checkMuted(),this.player_.volume(this.player_.volume()-.1)},t.prototype.updateARIAAttributes=function(e){var t=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",t),this.el_.setAttribute("aria-valuetext",t+"%")},t.prototype.volumeAsPercentage_=function(){return Math.round(100*this.player_.volume())},t.prototype.updateLastVolume_=function(){var e=this,t=this.player_.volume();this.one("sliderinactive",function(){0===e.player_.volume()&&e.player_.lastVolume_(t)})},t}($r);dn.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},dn.prototype.playerEvent="volumechange",Ye.registerComponent("VolumeBar",dn);var cn=function(e){function t(i){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};y(this,t),r.vertical=r.vertical||!1,(void 0===r.volumeBar||R(r.volumeBar))&&(r.volumeBar=r.volumeBar||{},r.volumeBar.vertical=r.vertical);var n=b(this,e.call(this,i,r));return un(n,i),n.throttledHandleMouseMove=Ie(De(n,n.handleMouseMove),25),n.on("mousedown",n.handleMouseDown),n.on("touchstart",n.handleMouseDown),n.on(n.volumeBar,["focus","slideractive"],function(){n.volumeBar.addClass("vjs-slider-active"),n.addClass("vjs-slider-active"),n.trigger("slideractive")}),n.on(n.volumeBar,["blur","sliderinactive"],function(){n.volumeBar.removeClass("vjs-slider-active"),n.removeClass("vjs-slider-active"),n.trigger("sliderinactive")}),n}return _(t,e),t.prototype.createEl=function(){var t="vjs-volume-horizontal";return this.options_.vertical&&(t="vjs-volume-vertical"),e.prototype.createEl.call(this,"div",{className:"vjs-volume-control vjs-control "+t})},t.prototype.handleMouseDown=function(e){var t=this.el_.ownerDocument;this.on(t,"mousemove",this.throttledHandleMouseMove),this.on(t,"touchmove",this.throttledHandleMouseMove),this.on(t,"mouseup",this.handleMouseUp),this.on(t,"touchend",this.handleMouseUp)},t.prototype.handleMouseUp=function(e){var t=this.el_.ownerDocument;this.off(t,"mousemove",this.throttledHandleMouseMove),this.off(t,"touchmove",this.throttledHandleMouseMove),this.off(t,"mouseup",this.handleMouseUp),this.off(t,"touchend",this.handleMouseUp)},t.prototype.handleMouseMove=function(e){this.volumeBar.handleMouseMove(e)},t}(Ye);cn.prototype.options_={children:["volumeBar"]},Ye.registerComponent("VolumeControl",cn);var hn=function(e,t){t.tech_&&!t.tech_.featuresMuteControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",function(){t.tech_.featuresMuteControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")})},fn=function(e){function t(i,r){y(this,t);var n=b(this,e.call(this,i,r));return hn(n,i),n.on(i,["loadstart","volumechange"],n.update),n}return _(t,e),t.prototype.buildCSSClass=function(){return"vjs-mute-control "+e.prototype.buildCSSClass.call(this)},t.prototype.handleClick=function(e){var t=this.player_.volume(),i=this.player_.lastVolume_();if(0===t){var r=i<.1?.1:i;this.player_.volume(r),this.player_.muted(!1)}else this.player_.muted(!this.player_.muted())},t.prototype.update=function(e){this.updateIcon_(),this.updateControlText_()},t.prototype.updateIcon_=function(){var e=this.player_.volume(),t=3;rt&&this.player_.muted(this.player_.tech_.el_.muted),0===e||this.player_.muted()?t=0:e<.33?t=1:e<.67&&(t=2);for(var i=0;i<4;i++)H(this.el_,"vjs-vol-"+i);j(this.el_,"vjs-vol-"+t)},t.prototype.updateControlText_=function(){var e=this.player_.muted()||0===this.player_.volume()?"Unmute":"Mute";this.controlText()!==e&&this.controlText(e)},t}(jr);fn.prototype.controlText_="Mute",Ye.registerComponent("MuteToggle",fn);var pn=function(e){function t(i){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};y(this,t),void 0!==r.inline?r.inline=r.inline:r.inline=!0,(void 0===r.volumeControl||R(r.volumeControl))&&(r.volumeControl=r.volumeControl||{},r.volumeControl.vertical=!r.inline);var n=b(this,e.call(this,i,r));return n.on(i,["loadstart"],n.volumePanelState_),n.on(n.volumeControl,["slideractive"],n.sliderActive_),n.on(n.volumeControl,["sliderinactive"],n.sliderInactive_),n}return _(t,e),t.prototype.sliderActive_=function(){this.addClass("vjs-slider-active")},t.prototype.sliderInactive_=function(){this.removeClass("vjs-slider-active")},t.prototype.volumePanelState_=function(){this.volumeControl.hasClass("vjs-hidden")&&this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-hidden"),this.volumeControl.hasClass("vjs-hidden")&&!this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-mute-toggle-only")},t.prototype.createEl=function(){var t="vjs-volume-panel-horizontal";return this.options_.inline||(t="vjs-volume-panel-vertical"),e.prototype.createEl.call(this,"div",{className:"vjs-volume-panel vjs-control "+t})},t}(Ye);pn.prototype.options_={children:["muteToggle","volumeControl"]},Ye.registerComponent("VolumePanel",pn);var mn=function(e){function t(i,r){y(this,t);var n=b(this,e.call(this,i,r));return r&&(n.menuButton_=r.menuButton),n.focusedChild_=-1,n.on("keydown",n.handleKeyPress),n}return _(t,e),t.prototype.addItem=function(e){this.addChild(e),e.on("click",De(this,function(t){this.menuButton_&&(this.menuButton_.unpressButton(),"CaptionSettingsMenuItem"!==e.name()&&this.menuButton_.focus())}))},t.prototype.createEl=function(){var t=this.options_.contentElType||"ul";this.contentEl_=U(t,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu");var i=e.prototype.createEl.call(this,"div",{append:this.contentEl_,className:"vjs-menu"});return i.appendChild(this.contentEl_),be(i,"click",function(e){e.preventDefault(),e.stopImmediatePropagation()}),i},t.prototype.dispose=function(){this.contentEl_=null,e.prototype.dispose.call(this)},t.prototype.handleKeyPress=function(e){37===e.which||40===e.which?(e.preventDefault(),this.stepForward()):38!==e.which&&39!==e.which||(e.preventDefault(),this.stepBack())},t.prototype.stepForward=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_+1),this.focus(e)},t.prototype.stepBack=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_-1),this.focus(e)},t.prototype.focus=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,t=this.children().slice();t.length&&t[0].className&&/vjs-menu-title/.test(t[0].className)&&t.shift(),t.length>0&&(e<0?e=0:e>=t.length&&(e=t.length-1),this.focusedChild_=e,t[e].el_.focus())},t}(Ye);Ye.registerComponent("Menu",mn);var gn=function(e){function t(i){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};y(this,t);var n=b(this,e.call(this,i,r));n.menuButton_=new jr(i,r),n.menuButton_.controlText(n.controlText_),n.menuButton_.el_.setAttribute("aria-haspopup","true");var a=jr.prototype.buildCSSClass();return n.menuButton_.el_.className=n.buildCSSClass()+" "+a,n.menuButton_.removeClass("vjs-control"),n.addChild(n.menuButton_),n.update(),n.enabled_=!0,n.on(n.menuButton_,"tap",n.handleClick),n.on(n.menuButton_,"click",n.handleClick),n.on(n.menuButton_,"focus",n.handleFocus),n.on(n.menuButton_,"blur",n.handleBlur),n.on("keydown",n.handleSubmenuKeyPress),n}return _(t,e),t.prototype.update=function(){var e=this.createMenu();this.menu&&(this.menu.dispose(),this.removeChild(this.menu)),this.menu=e,this.addChild(e),this.buttonPressed_=!1,this.menuButton_.el_.setAttribute("aria-expanded","false"),this.items&&this.items.length<=this.hideThreshold_?this.hide():this.show()},t.prototype.createMenu=function(){var e=new mn(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title){var t=U("li",{className:"vjs-menu-title",innerHTML:ze(this.options_.title),tabIndex:-1});this.hideThreshold_+=1,e.children_.unshift(t),B(t,e.contentEl())}if(this.items=this.createItems(),this.items)for(var i=0;i<this.items.length;i++)e.addItem(this.items[i]);return e},t.prototype.createItems=function(){},t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildWrapperCSSClass()},{})},t.prototype.buildWrapperCSSClass=function(){var t="vjs-menu-button";return!0===this.options_.inline?t+="-inline":t+="-popup","vjs-menu-button "+t+" "+jr.prototype.buildCSSClass()+" "+e.prototype.buildCSSClass.call(this)},t.prototype.buildCSSClass=function(){var t="vjs-menu-button";return!0===this.options_.inline?t+="-inline":t+="-popup","vjs-menu-button "+t+" "+e.prototype.buildCSSClass.call(this)},t.prototype.controlText=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.menuButton_.el();return this.menuButton_.controlText(e,t)},t.prototype.handleClick=function(e){this.one(this.menu.contentEl(),"mouseleave",De(this,function(e){this.unpressButton(),this.el_.blur()})),this.buttonPressed_?this.unpressButton():this.pressButton()},t.prototype.focus=function(){this.menuButton_.focus()},t.prototype.blur=function(){this.menuButton_.blur()},t.prototype.handleFocus=function(){be(l,"keydown",De(this,this.handleKeyPress))},t.prototype.handleBlur=function(){we(l,"keydown",De(this,this.handleKeyPress))},t.prototype.handleKeyPress=function(e){27===e.which||9===e.which?(this.buttonPressed_&&this.unpressButton(),9!==e.which&&(e.preventDefault(),this.menuButton_.el_.focus())):38!==e.which&&40!==e.which||this.buttonPressed_||(this.pressButton(),e.preventDefault())},t.prototype.handleSubmenuKeyPress=function(e){27!==e.which&&9!==e.which||(this.buttonPressed_&&this.unpressButton(),9!==e.which&&(e.preventDefault(),this.menuButton_.el_.focus()))},t.prototype.pressButton=function(){if(this.enabled_){if(this.buttonPressed_=!0,this.menu.lockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","true"),rt&&x())return;this.menu.focus()}},t.prototype.unpressButton=function(){this.enabled_&&(this.buttonPressed_=!1,this.menu.unlockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","false"))},t.prototype.disable=function(){this.unpressButton(),this.enabled_=!1,this.addClass("vjs-disabled"),this.menuButton_.disable()},t.prototype.enable=function(){this.enabled_=!0,this.removeClass("vjs-disabled"),this.menuButton_.enable()},t}(Ye);Ye.registerComponent("MenuButton",gn);var vn=function(e){function t(i,r){y(this,t);var n=r.tracks,a=b(this,e.call(this,i,r));if(a.items.length<=1&&a.hide(),!n)return b(a);var s=De(a,a.update);return n.addEventListener("removetrack",s),n.addEventListener("addtrack",s),a.player_.on("ready",s),a.player_.on("dispose",function(){n.removeEventListener("removetrack",s),n.removeEventListener("addtrack",s)}),a}return _(t,e),t}(gn);Ye.registerComponent("TrackButton",vn);var yn=function(e){function t(i,r){y(this,t);var n=b(this,e.call(this,i,r));return n.selectable=r.selectable,n.isSelected_=r.selected||!1,n.multiSelectable=r.multiSelectable,n.selected(n.isSelected_),n.selectable?n.multiSelectable?n.el_.setAttribute("role","menuitemcheckbox"):n.el_.setAttribute("role","menuitemradio"):n.el_.setAttribute("role","menuitem"),n}return _(t,e),t.prototype.createEl=function(t,i,r){return this.nonIconControl=!0,e.prototype.createEl.call(this,"li",A({className:"vjs-menu-item",innerHTML:'<span class="vjs-menu-item-text">'+this.localize(this.options_.label)+"</span>",tabIndex:-1},i),r)},t.prototype.handleClick=function(e){this.selected(!0)},t.prototype.selected=function(e){this.selectable&&(e?(this.addClass("vjs-selected"),this.el_.setAttribute("aria-checked","true"),this.controlText(", selected"),this.isSelected_=!0):(this.removeClass("vjs-selected"),this.el_.setAttribute("aria-checked","false"),this.controlText(""),this.isSelected_=!1))},t}(Lr);Ye.registerComponent("MenuItem",yn);var _n=function(e){function t(i,r){y(this,t);var a=r.track,s=i.textTracks();r.label=a.label||a.language||"Unknown",r.selected="showing"===a.mode;var o=b(this,e.call(this,i,r));o.track=a;var u=function(){for(var e=arguments.length,t=Array(e),i=0;i<e;i++)t[i]=arguments[i];o.handleTracksChange.apply(o,t)},d=function(){for(var e=arguments.length,t=Array(e),i=0;i<e;i++)t[i]=arguments[i];o.handleSelectedLanguageChange.apply(o,t)};if(i.on(["loadstart","texttrackchange"],u),s.addEventListener("change",u),s.addEventListener("selectedlanguagechange",d),o.on("dispose",function(){i.off(["loadstart","texttrackchange"],u),s.removeEventListener("change",u),s.removeEventListener("selectedlanguagechange",d)}),void 0===s.onchange){var c=void 0;o.on(["tap","click"],function(){if("object"!==v(n.Event))try{c=new n.Event("change")}catch(e){}c||(c=l.createEvent("Event")).initEvent("change",!0,!0),s.dispatchEvent(c)})}return o.handleTracksChange(),o}return _(t,e),t.prototype.handleClick=function(t){var i=this.track.kind,r=this.track.kinds,n=this.player_.textTracks();if(r||(r=[i]),e.prototype.handleClick.call(this,t),n)for(var a=0;a<n.length;a++){var s=n[a];s===this.track&&r.indexOf(s.kind)>-1?"showing"!==s.mode&&(s.mode="showing"):"disabled"!==s.mode&&(s.mode="disabled")}},t.prototype.handleTracksChange=function(e){var t="showing"===this.track.mode;t!==this.isSelected_&&this.selected(t)},t.prototype.handleSelectedLanguageChange=function(e){if("showing"===this.track.mode){var t=this.player_.cache_.selectedLanguage;if(t&&t.enabled&&t.language===this.track.language&&t.kind!==this.track.kind)return;this.player_.cache_.selectedLanguage={enabled:!0,language:this.track.language,kind:this.track.kind}}},t.prototype.dispose=function(){this.track=null,e.prototype.dispose.call(this)},t}(yn);Ye.registerComponent("TextTrackMenuItem",_n);var bn=function(e){function t(i,r){return y(this,t),r.track={player:i,kind:r.kind,kinds:r.kinds,default:!1,mode:"disabled"},r.kinds||(r.kinds=[r.kind]),r.label?r.track.label=r.label:r.track.label=r.kinds.join(" and ")+" off",r.selectable=!0,r.multiSelectable=!1,b(this,e.call(this,i,r))}return _(t,e),t.prototype.handleTracksChange=function(e){for(var t=this.player().textTracks(),i=!0,r=0,n=t.length;r<n;r++){var a=t[r];if(this.options_.kinds.indexOf(a.kind)>-1&&"showing"===a.mode){i=!1;break}}i!==this.isSelected_&&this.selected(i)},t.prototype.handleSelectedLanguageChange=function(e){for(var t=this.player().textTracks(),i=!0,r=0,n=t.length;r<n;r++){var a=t[r];if(["captions","descriptions","subtitles"].indexOf(a.kind)>-1&&"showing"===a.mode){i=!1;break}}i&&(this.player_.cache_.selectedLanguage={enabled:!1})},t}(_n);Ye.registerComponent("OffTextTrackMenuItem",bn);var wn=function(e){function t(i){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return y(this,t),r.tracks=i.textTracks(),b(this,e.call(this,i,r))}return _(t,e),t.prototype.createItems=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:_n,i=void 0;this.label_&&(i=this.label_+" off"),e.push(new bn(this.player_,{kinds:this.kinds_,kind:this.kind_,label:i})),this.hideThreshold_+=1;var r=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(var n=0;n<r.length;n++){var a=r[n];if(this.kinds_.indexOf(a.kind)>-1){var s=new t(this.player_,{track:a,selectable:!0,multiSelectable:!1});s.addClass("vjs-"+a.kind+"-menu-item"),e.push(s)}}return e},t}(vn);Ye.registerComponent("TextTrackButton",wn);var En=function(e){function t(i,r){y(this,t);var n=r.track,a=r.cue,s=i.currentTime();r.selectable=!0,r.multiSelectable=!1,r.label=a.text,r.selected=a.startTime<=s&&s<a.endTime;var o=b(this,e.call(this,i,r));return o.track=n,o.cue=a,n.addEventListener("cuechange",De(o,o.update)),o}return _(t,e),t.prototype.handleClick=function(t){e.prototype.handleClick.call(this),this.player_.currentTime(this.cue.startTime),this.update(this.cue.startTime)},t.prototype.update=function(e){var t=this.cue,i=this.player_.currentTime();this.selected(t.startTime<=i&&i<t.endTime)},t}(yn);Ye.registerComponent("ChaptersTrackMenuItem",En);var Tn=function(e){function t(i,r,n){return y(this,t),b(this,e.call(this,i,r,n))}return _(t,e),t.prototype.buildCSSClass=function(){return"vjs-chapters-button "+e.prototype.buildCSSClass.call(this)},t.prototype.buildWrapperCSSClass=function(){return"vjs-chapters-button "+e.prototype.buildWrapperCSSClass.call(this)},t.prototype.update=function(t){this.track_&&(!t||"addtrack"!==t.type&&"removetrack"!==t.type)||this.setTrack(this.findChaptersTrack()),e.prototype.update.call(this)},t.prototype.setTrack=function(e){if(this.track_!==e){if(this.updateHandler_||(this.updateHandler_=this.update.bind(this)),this.track_){var t=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);t&&t.removeEventListener("load",this.updateHandler_),this.track_=null}if(this.track_=e,this.track_){this.track_.mode="hidden";var i=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);i&&i.addEventListener("load",this.updateHandler_)}}},t.prototype.findChaptersTrack=function(){for(var e=this.player_.textTracks()||[],t=e.length-1;t>=0;t--){var i=e[t];if(i.kind===this.kind_)return i}},t.prototype.getMenuCaption=function(){return this.track_&&this.track_.label?this.track_.label:this.localize(ze(this.kind_))},t.prototype.createMenu=function(){return this.options_.title=this.getMenuCaption(),e.prototype.createMenu.call(this)},t.prototype.createItems=function(){var e=[];if(!this.track_)return e;var t=this.track_.cues;if(!t)return e;for(var i=0,r=t.length;i<r;i++){var n=t[i],a=new En(this.player_,{track:this.track_,cue:n});e.push(a)}return e},t}(wn);Tn.prototype.kind_="chapters",Tn.prototype.controlText_="Chapters",Ye.registerComponent("ChaptersButton",Tn);var Sn=function(e){function t(i,r,n){y(this,t);var a=b(this,e.call(this,i,r,n)),s=i.textTracks(),o=De(a,a.handleTracksChange);return s.addEventListener("change",o),a.on("dispose",function(){s.removeEventListener("change",o)}),a}return _(t,e),t.prototype.handleTracksChange=function(e){for(var t=this.player().textTracks(),i=!1,r=0,n=t.length;r<n;r++){var a=t[r];if(a.kind!==this.kind_&&"showing"===a.mode){i=!0;break}}i?this.disable():this.enable()},t.prototype.buildCSSClass=function(){return"vjs-descriptions-button "+e.prototype.buildCSSClass.call(this)},t.prototype.buildWrapperCSSClass=function(){return"vjs-descriptions-button "+e.prototype.buildWrapperCSSClass.call(this)},t}(wn);Sn.prototype.kind_="descriptions",Sn.prototype.controlText_="Descriptions",Ye.registerComponent("DescriptionsButton",Sn);var An=function(e){function t(i,r,n){return y(this,t),b(this,e.call(this,i,r,n))}return _(t,e),t.prototype.buildCSSClass=function(){return"vjs-subtitles-button "+e.prototype.buildCSSClass.call(this)},t.prototype.buildWrapperCSSClass=function(){return"vjs-subtitles-button "+e.prototype.buildWrapperCSSClass.call(this)},t}(wn);An.prototype.kind_="subtitles",An.prototype.controlText_="Subtitles",Ye.registerComponent("SubtitlesButton",An);var kn=function(e){function t(i,r){y(this,t),r.track={player:i,kind:r.kind,label:r.kind+" settings",selectable:!1,default:!1,mode:"disabled"},r.selectable=!1,r.name="CaptionSettingsMenuItem";var n=b(this,e.call(this,i,r));return n.addClass("vjs-texttrack-settings"),n.controlText(", opens "+r.kind+" settings dialog"),n}return _(t,e),t.prototype.handleClick=function(e){this.player().getChild("textTrackSettings").open()},t}(_n);Ye.registerComponent("CaptionSettingsMenuItem",kn);var Rn=function(e){function t(i,r,n){return y(this,t),b(this,e.call(this,i,r,n))}return _(t,e),t.prototype.buildCSSClass=function(){return"vjs-captions-button "+e.prototype.buildCSSClass.call(this)},t.prototype.buildWrapperCSSClass=function(){return"vjs-captions-button "+e.prototype.buildWrapperCSSClass.call(this)},t.prototype.createItems=function(){var t=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(t.push(new kn(this.player_,{kind:this.kind_})),this.hideThreshold_+=1),e.prototype.createItems.call(this,t)},t}(wn);Rn.prototype.kind_="captions",Rn.prototype.controlText_="Captions",Ye.registerComponent("CaptionsButton",Rn);var Mn=function(e){function t(){return y(this,t),b(this,e.apply(this,arguments))}return _(t,e),t.prototype.createEl=function(t,i,r){var n='<span class="vjs-menu-item-text">'+this.localize(this.options_.label);return"captions"===this.options_.track.kind&&(n+='\n        <span aria-hidden="true" class="vjs-icon-placeholder"></span>\n        <span class="vjs-control-text"> '+this.localize("Captions")+"</span>\n      "),n+="</span>",e.prototype.createEl.call(this,t,A({innerHTML:n},i),r)},t}(_n);Ye.registerComponent("SubsCapsMenuItem",Mn);var On=function(e){function t(i){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};y(this,t);var n=b(this,e.call(this,i,r));return n.label_="subtitles",["en","en-us","en-ca","fr-ca"].indexOf(n.player_.language_)>-1&&(n.label_="captions"),n.menuButton_.controlText(ze(n.label_)),n}return _(t,e),t.prototype.buildCSSClass=function(){return"vjs-subs-caps-button "+e.prototype.buildCSSClass.call(this)},t.prototype.buildWrapperCSSClass=function(){return"vjs-subs-caps-button "+e.prototype.buildWrapperCSSClass.call(this)},t.prototype.createItems=function(){var t=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(t.push(new kn(this.player_,{kind:this.label_})),this.hideThreshold_+=1),t=e.prototype.createItems.call(this,t,Mn)},t}(wn);On.prototype.kinds_=["captions","subtitles"],On.prototype.controlText_="Subtitles",Ye.registerComponent("SubsCapsButton",On);var Cn=function(e){function t(i,r){y(this,t);var n=r.track,a=i.audioTracks();r.label=n.label||n.language||"Unknown",r.selected=n.enabled;var s=b(this,e.call(this,i,r));s.track=n,s.addClass("vjs-"+n.kind+"-menu-item");var o=function(){for(var e=arguments.length,t=Array(e),i=0;i<e;i++)t[i]=arguments[i];s.handleTracksChange.apply(s,t)};return a.addEventListener("change",o),s.on("dispose",function(){a.removeEventListener("change",o)}),s}return _(t,e),t.prototype.createEl=function(t,i,r){var n='<span class="vjs-menu-item-text">'+this.localize(this.options_.label);return"main-desc"===this.options_.track.kind&&(n+='\n        <span aria-hidden="true" class="vjs-icon-placeholder"></span>\n        <span class="vjs-control-text"> '+this.localize("Descriptions")+"</span>\n      "),n+="</span>",e.prototype.createEl.call(this,t,A({innerHTML:n},i),r)},t.prototype.handleClick=function(t){var i=this.player_.audioTracks();e.prototype.handleClick.call(this,t);for(var r=0;r<i.length;r++){var n=i[r];n.enabled=n===this.track}},t.prototype.handleTracksChange=function(e){this.selected(this.track.enabled)},t}(yn);Ye.registerComponent("AudioTrackMenuItem",Cn);var Dn=function(e){function t(i){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return y(this,t),r.tracks=i.audioTracks(),b(this,e.call(this,i,r))}return _(t,e),t.prototype.buildCSSClass=function(){return"vjs-audio-button "+e.prototype.buildCSSClass.call(this)},t.prototype.buildWrapperCSSClass=function(){return"vjs-audio-button "+e.prototype.buildWrapperCSSClass.call(this)},t.prototype.createItems=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[];this.hideThreshold_=1;for(var t=this.player_.audioTracks(),i=0;i<t.length;i++){var r=t[i];e.push(new Cn(this.player_,{track:r,selectable:!0,multiSelectable:!1}))}return e},t}(vn);Dn.prototype.controlText_="Audio Track",Ye.registerComponent("AudioTrackButton",Dn);var In=function(e){function t(i,r){y(this,t);var n=r.rate,a=parseFloat(n,10);r.label=n,r.selected=1===a,r.selectable=!0,r.multiSelectable=!1;var s=b(this,e.call(this,i,r));return s.label=n,s.rate=a,s.on(i,"ratechange",s.update),s}return _(t,e),t.prototype.handleClick=function(t){e.prototype.handleClick.call(this),this.player().playbackRate(this.rate)},t.prototype.update=function(e){this.selected(this.player().playbackRate()===this.rate)},t}(yn);In.prototype.contentElType="button",Ye.registerComponent("PlaybackRateMenuItem",In);var Ln=function(e){function t(i,r){y(this,t);var n=b(this,e.call(this,i,r));return n.updateVisibility(),n.updateLabel(),n.on(i,"loadstart",n.updateVisibility),n.on(i,"ratechange",n.updateLabel),n}return _(t,e),t.prototype.createEl=function(){var t=e.prototype.createEl.call(this);return this.labelEl_=U("div",{className:"vjs-playback-rate-value",innerHTML:"1x"}),t.appendChild(this.labelEl_),t},t.prototype.dispose=function(){this.labelEl_=null,e.prototype.dispose.call(this)},t.prototype.buildCSSClass=function(){return"vjs-playback-rate "+e.prototype.buildCSSClass.call(this)},t.prototype.buildWrapperCSSClass=function(){return"vjs-playback-rate "+e.prototype.buildWrapperCSSClass.call(this)},t.prototype.createMenu=function(){var e=new mn(this.player()),t=this.playbackRates();if(t)for(var i=t.length-1;i>=0;i--)e.addChild(new In(this.player(),{rate:t[i]+"x"}));return e},t.prototype.updateARIAAttributes=function(){this.el().setAttribute("aria-valuenow",this.player().playbackRate())},t.prototype.handleClick=function(e){for(var t=this.player().playbackRate(),i=this.playbackRates(),r=i[0],n=0;n<i.length;n++)if(i[n]>t){r=i[n];break}this.player().playbackRate(r)},t.prototype.playbackRates=function(){return this.options_.playbackRates||this.options_.playerOptions&&this.options_.playerOptions.playbackRates},t.prototype.playbackRateSupported=function(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&this.playbackRates().length>0},t.prototype.updateVisibility=function(e){this.playbackRateSupported()?this.removeClass("vjs-hidden"):this.addClass("vjs-hidden")},t.prototype.updateLabel=function(e){this.playbackRateSupported()&&(this.labelEl_.innerHTML=this.player().playbackRate()+"x")},t}(gn);Ln.prototype.controlText_="Playback Rate",Ye.registerComponent("PlaybackRateMenuButton",Ln);var xn=function(e){function t(){return y(this,t),b(this,e.apply(this,arguments))}return _(t,e),t.prototype.buildCSSClass=function(){return"vjs-spacer "+e.prototype.buildCSSClass.call(this)},t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildCSSClass()})},t}(Ye);Ye.registerComponent("Spacer",xn);var Pn=function(e){function t(){return y(this,t),b(this,e.apply(this,arguments))}return _(t,e),t.prototype.buildCSSClass=function(){return"vjs-custom-control-spacer "+e.prototype.buildCSSClass.call(this)},t.prototype.createEl=function(){var t=e.prototype.createEl.call(this,{className:this.buildCSSClass()});return t.innerHTML=" ",t},t}(xn);Ye.registerComponent("CustomControlSpacer",Pn);var Un=function(e){function t(){return y(this,t),b(this,e.apply(this,arguments))}return _(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-control-bar",dir:"ltr"})},t}(Ye);Un.prototype.options_={children:["playToggle","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","fullscreenToggle"]},Ye.registerComponent("ControlBar",Un);var Nn=function(e){function t(i,r){y(this,t);var n=b(this,e.call(this,i,r));return n.on(i,"error",n.open),n}return _(t,e),t.prototype.buildCSSClass=function(){return"vjs-error-display "+e.prototype.buildCSSClass.call(this)},t.prototype.content=function(){var e=this.player().error();return e?this.localize(e.message):""},t}(Ut);Nn.prototype.options_=Ke(Ut.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),Ye.registerComponent("ErrorDisplay",Nn);var Bn=["#000","Black"],Fn=["#00F","Blue"],jn=["#0FF","Cyan"],Hn=["#0F0","Green"],Gn=["#F0F","Magenta"],Vn=["#F00","Red"],Wn=["#FFF","White"],qn=["#FF0","Yellow"],Xn=["1","Opaque"],zn=["0.5","Semi-Transparent"],Kn=["0","Transparent"],Yn={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[Bn,Wn,Vn,Hn,Fn,qn,Gn,jn]},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Transparency",options:[Xn,zn,Kn]},color:{selector:".vjs-fg-color > select",id:"captions-foreground-color-%s",label:"Color",options:[Wn,Bn,Vn,Hn,Fn,qn,Gn,jn]},edgeStyle:{selector:".vjs-edge-style > select",id:"%s",label:"Text Edge Style",options:[["none","None"],["raised","Raised"],["depressed","Depressed"],["uniform","Uniform"],["dropshadow","Dropshadow"]]},fontFamily:{selector:".vjs-font-family > select",id:"captions-font-family-%s",label:"Font Family",options:[["proportionalSansSerif","Proportional Sans-Serif"],["monospaceSansSerif","Monospace Sans-Serif"],["proportionalSerif","Proportional Serif"],["monospaceSerif","Monospace Serif"],["casual","Casual"],["script","Script"],["small-caps","Small Caps"]]},fontPercent:{selector:".vjs-font-percent > select",id:"captions-font-size-%s",label:"Font Size",options:[["0.50","50%"],["0.75","75%"],["1.00","100%"],["1.25","125%"],["1.50","150%"],["1.75","175%"],["2.00","200%"],["3.00","300%"],["4.00","400%"]],default:2,parser:function(e){return"1.00"===e?null:Number(e)}},textOpacity:{selector:".vjs-text-opacity > select",id:"captions-foreground-opacity-%s",label:"Transparency",options:[Xn,zn]},windowColor:{selector:".vjs-window-color > select",id:"captions-window-color-%s",label:"Color"},windowOpacity:{selector:".vjs-window-opacity > select",id:"captions-window-opacity-%s",label:"Transparency",options:[Kn,zn,Xn]}};function Qn(e,t){if(t&&(e=t(e)),e&&"none"!==e)return e}Yn.windowColor.options=Yn.backgroundColor.options;var Jn=function(e){function t(i,r){y(this,t),r.temporary=!1;var n=b(this,e.call(this,i,r));return n.updateDisplay=De(n,n.updateDisplay),n.fill(),n.hasBeenOpened_=n.hasBeenFilled_=!0,n.endDialog=U("p",{className:"vjs-control-text",textContent:n.localize("End of dialog window.")}),n.el().appendChild(n.endDialog),n.setDefaults(),void 0===r.persistTextTrackSettings&&(n.options_.persistTextTrackSettings=n.options_.playerOptions.persistTextTrackSettings),n.on(n.$(".vjs-done-button"),"click",function(){n.saveSettings(),n.close()}),n.on(n.$(".vjs-default-button"),"click",function(){n.setDefaults(),n.updateDisplay()}),S(Yn,function(e){n.on(n.$(e.selector),"change",n.updateDisplay)}),n.options_.persistTextTrackSettings&&n.restoreSettings(),n}return _(t,e),t.prototype.dispose=function(){this.endDialog=null,e.prototype.dispose.call(this)},t.prototype.createElSelect_=function(e){var t=this,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"",r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:"label",n=Yn[e],a=n.id.replace("%s",this.id_),s=[i,a].join(" ").trim();return["<"+r+' id="'+a+'" class="'+("label"===r?"vjs-label":"")+'">',this.localize(n.label),"</"+r+">",'<select aria-labelledby="'+s+'">'].concat(n.options.map(function(e){var i=a+"-"+e[1].replace(/\W+/g,"");return['<option id="'+i+'" value="'+e[0]+'" ','aria-labelledby="'+s+" "+i+'">',t.localize(e[1]),"</option>"].join("")})).concat("</select>").join("")},t.prototype.createElFgColor_=function(){var e="captions-text-legend-"+this.id_;return['<fieldset class="vjs-fg-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Text"),"</legend>",this.createElSelect_("color",e),'<span class="vjs-text-opacity vjs-opacity">',this.createElSelect_("textOpacity",e),"</span>","</fieldset>"].join("")},t.prototype.createElBgColor_=function(){var e="captions-background-"+this.id_;return['<fieldset class="vjs-bg-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Background"),"</legend>",this.createElSelect_("backgroundColor",e),'<span class="vjs-bg-opacity vjs-opacity">',this.createElSelect_("backgroundOpacity",e),"</span>","</fieldset>"].join("")},t.prototype.createElWinColor_=function(){var e="captions-window-"+this.id_;return['<fieldset class="vjs-window-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Window"),"</legend>",this.createElSelect_("windowColor",e),'<span class="vjs-window-opacity vjs-opacity">',this.createElSelect_("windowOpacity",e),"</span>","</fieldset>"].join("")},t.prototype.createElColors_=function(){return U("div",{className:"vjs-track-settings-colors",innerHTML:[this.createElFgColor_(),this.createElBgColor_(),this.createElWinColor_()].join("")})},t.prototype.createElFont_=function(){return U("div",{className:"vjs-track-settings-font",innerHTML:['<fieldset class="vjs-font-percent vjs-track-setting">',this.createElSelect_("fontPercent","","legend"),"</fieldset>",'<fieldset class="vjs-edge-style vjs-track-setting">',this.createElSelect_("edgeStyle","","legend"),"</fieldset>",'<fieldset class="vjs-font-family vjs-track-setting">',this.createElSelect_("fontFamily","","legend"),"</fieldset>"].join("")})},t.prototype.createElControls_=function(){var e=this.localize("restore all settings to the default values");return U("div",{className:"vjs-track-settings-controls",innerHTML:['<button class="vjs-default-button" title="'+e+'">',this.localize("Reset"),'<span class="vjs-control-text"> '+e+"</span>","</button>",'<button class="vjs-done-button">'+this.localize("Done")+"</button>"].join("")})},t.prototype.content=function(){return[this.createElColors_(),this.createElFont_(),this.createElControls_()]},t.prototype.label=function(){return this.localize("Caption Settings Dialog")},t.prototype.description=function(){return this.localize("Beginning of dialog window. Escape will cancel and close the window.")},t.prototype.buildCSSClass=function(){return e.prototype.buildCSSClass.call(this)+" vjs-text-track-settings"},t.prototype.getValues=function(){var e=this;return function(e,t){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0;return T(e).reduce(function(i,r){return t(i,e[r],r)},i)}(Yn,function(t,i,r){var n,a,s=(n=e.$(i.selector),a=i.parser,Qn(n.options[n.options.selectedIndex].value,a));return void 0!==s&&(t[r]=s),t},{})},t.prototype.setValues=function(e){var t=this;S(Yn,function(i,r){!function(e,t,i){if(t)for(var r=0;r<e.options.length;r++)if(Qn(e.options[r].value,i)===t){e.selectedIndex=r;break}}(t.$(i.selector),e[r],i.parser)})},t.prototype.setDefaults=function(){var e=this;S(Yn,function(t){var i=t.hasOwnProperty("default")?t.default:0;e.$(t.selector).selectedIndex=i})},t.prototype.restoreSettings=function(){var e=void 0;try{e=JSON.parse(n.localStorage.getItem("vjs-text-track-settings"))}catch(e){p.warn(e)}e&&this.setValues(e)},t.prototype.saveSettings=function(){if(this.options_.persistTextTrackSettings){var e=this.getValues();try{Object.keys(e).length?n.localStorage.setItem("vjs-text-track-settings",JSON.stringify(e)):n.localStorage.removeItem("vjs-text-track-settings")}catch(e){p.warn(e)}}},t.prototype.updateDisplay=function(){var e=this.player_.getChild("textTrackDisplay");e&&e.updateDisplay()},t.prototype.conditionalBlur_=function(){this.previouslyActiveEl_=null,this.off(l,"keydown",this.handleKeyDown);var e=this.player_.controlBar,t=e&&e.subsCapsButton,i=e&&e.captionsButton;t?t.focus():i&&i.focus()},t}(Ut);Ye.registerComponent("TextTrackSettings",Jn);var Zn=function(e){function t(i,r){y(this,t);var a=r.ResizeObserver||n.ResizeObserver;null===r.ResizeObserver&&(a=!1);var s=Ke({createEl:!a,reportTouchActivity:!1},r),o=b(this,e.call(this,i,s));return o.ResizeObserver=r.ResizeObserver||n.ResizeObserver,o.loadListener_=null,o.resizeObserver_=null,o.debouncedHandler_=Le(function(){o.resizeHandler()},100,!1,o),a?(o.resizeObserver_=new o.ResizeObserver(o.debouncedHandler_),o.resizeObserver_.observe(i.el())):(o.loadListener_=function(){o.el_&&o.el_.contentWindow&&be(o.el_.contentWindow,"resize",o.debouncedHandler_)},o.one("load",o.loadListener_)),o}return _(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"iframe",{className:"vjs-resize-manager"})},t.prototype.resizeHandler=function(){this.player_&&this.player_.trigger&&this.player_.trigger("playerresize")},t.prototype.dispose=function(){this.debouncedHandler_&&this.debouncedHandler_.cancel(),this.resizeObserver_&&(this.player_.el()&&this.resizeObserver_.unobserve(this.player_.el()),this.resizeObserver_.disconnect()),this.el_&&this.el_.contentWindow&&we(this.el_.contentWindow,"resize",this.debouncedHandler_),this.loadListener_&&this.off("load",this.loadListener_),this.ResizeObserver=null,this.resizeObserver=null,this.debouncedHandler_=null,this.loadListener_=null},t}(Ye);Ye.registerComponent("ResizeManager",Zn);var $n=function(e){var t=e.el();if(t.hasAttribute("src"))return e.triggerSourceset(t.src),!0;var i=e.$$("source"),r=[],n="";if(!i.length)return!1;for(var a=0;a<i.length;a++){var s=i[a].src;s&&-1===r.indexOf(s)&&r.push(s)}return!!r.length&&(1===r.length&&(n=r[0]),e.triggerSourceset(n),!0)},ea=Object.defineProperty({},"innerHTML",{get:function(){return this.cloneNode(!0).innerHTML},set:function(e){var t=l.createElement(this.nodeName.toLowerCase());t.innerHTML=e;for(var i=l.createDocumentFragment();t.childNodes.length;)i.appendChild(t.childNodes[0]);return this.innerText="",n.Element.prototype.appendChild.call(this,i),this.innerHTML}}),ta=function(e,t){for(var i={},r=0;r<e.length&&!((i=Object.getOwnPropertyDescriptor(e[r],t))&&i.set&&i.get);r++);return i.enumerable=!0,i.configurable=!0,i},ia=function(e){var t=e.el();if(!t.resetSourceWatch_){var i={},r=function(e){return ta([e.el(),n.HTMLMediaElement.prototype,n.Element.prototype,ea],"innerHTML")}(e),a=function(i){return function(){for(var r=arguments.length,n=Array(r),a=0;a<r;a++)n[a]=arguments[a];var s=i.apply(t,n);return $n(e),s}};["append","appendChild","insertAdjacentHTML"].forEach(function(e){t[e]&&(i[e]=t[e],t[e]=a(i[e]))}),Object.defineProperty(t,"innerHTML",Ke(r,{set:a(r.set)})),t.resetSourceWatch_=function(){t.resetSourceWatch_=null,Object.keys(i).forEach(function(e){t[e]=i[e]}),Object.defineProperty(t,"innerHTML",r)},e.one("sourceset",t.resetSourceWatch_)}},ra=Object.defineProperty({},"src",{get:function(){return this.hasAttribute("src")?Zt(n.Element.prototype.getAttribute.call(this,"src")):""},set:function(e){return n.Element.prototype.setAttribute.call(this,"src",e),e}}),na=function(e){if(e.featuresSourceset){var t=e.el();if(!t.resetSourceset_){var i=function(e){return ta([e.el(),n.HTMLMediaElement.prototype,ra],"src")}(e),r=t.setAttribute,a=t.load;Object.defineProperty(t,"src",Ke(i,{set:function(r){var n=i.set.call(t,r);return e.triggerSourceset(t.src),n}})),t.setAttribute=function(i,n){var a=r.call(t,i,n);return/src/i.test(i)&&e.triggerSourceset(t.src),a},t.load=function(){var i=a.call(t);return $n(e)||(e.triggerSourceset(""),ia(e)),i},t.currentSrc?e.triggerSourceset(t.currentSrc):$n(e)||ia(e),t.resetSourceset_=function(){t.resetSourceset_=null,t.load=a,t.setAttribute=r,Object.defineProperty(t,"src",i),t.resetSourceWatch_&&t.resetSourceWatch_()}}}},aa=w(["Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.\n            This may prevent text tracks from loading."],["Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.\n            This may prevent text tracks from loading."]),sa=function(e){function t(i,r){y(this,t);var n=b(this,e.call(this,i,r)),a=i.source,s=!1;if(a&&(n.el_.currentSrc!==a.src||i.tag&&3===i.tag.initNetworkState_)?n.setSource(a):n.handleLateInit_(n.el_),i.enableSourceset&&n.setupSourcesetHandling_(),n.el_.hasChildNodes()){for(var o=n.el_.childNodes,u=o.length,l=[];u--;){var d=o[u];"track"===d.nodeName.toLowerCase()&&(n.featuresNativeTextTracks?(n.remoteTextTrackEls().addTrackElement_(d),n.remoteTextTracks().addTrack(d.track),n.textTracks().addTrack(d.track),s||n.el_.hasAttribute("crossorigin")||!ei(d.src)||(s=!0)):l.push(d))}for(var c=0;c<l.length;c++)n.el_.removeChild(l[c])}return n.proxyNativeTracks_(),n.featuresNativeTextTracks&&s&&p.warn(g(aa)),n.restoreMetadataTracksInIOSNativePlayer_(),(mt||tt||ot)&&!0===i.nativeControlsForTouch&&n.setControls(!0),n.proxyWebkitFullscreen_(),n.triggerReady(),n}return _(t,e),t.prototype.dispose=function(){this.el_&&this.el_.resetSourceset_&&this.el_.resetSourceset_(),t.disposeMediaElement(this.el_),this.options_=null,e.prototype.dispose.call(this)},t.prototype.setupSourcesetHandling_=function(){na(this)},t.prototype.restoreMetadataTracksInIOSNativePlayer_=function(){var e=this.textTracks(),t=void 0,i=function(){t=[];for(var i=0;i<e.length;i++){var r=e[i];"metadata"===r.kind&&t.push({track:r,storedMode:r.mode})}};i(),e.addEventListener("change",i),this.on("dispose",function(){return e.removeEventListener("change",i)});var r=function i(){for(var r=0;r<t.length;r++){var n=t[r];"disabled"===n.track.mode&&n.track.mode!==n.storedMode&&(n.track.mode=n.storedMode)}e.removeEventListener("change",i)};this.on("webkitbeginfullscreen",function(){e.removeEventListener("change",i),e.removeEventListener("change",r),e.addEventListener("change",r)}),this.on("webkitendfullscreen",function(){e.removeEventListener("change",i),e.addEventListener("change",i),e.removeEventListener("change",r)})},t.prototype.overrideNative_=function(e,t){var i=this;if(t===this["featuresNative"+e+"Tracks"]){var r=e.toLowerCase();this[r+"TracksListeners_"]&&Object.keys(this[r+"TracksListeners_"]).forEach(function(e){i.el()[r+"Tracks"].removeEventListener(e,i[r+"TracksListeners_"][e])}),this["featuresNative"+e+"Tracks"]=!t,this[r+"TracksListeners_"]=null,this.proxyNativeTracksForType_(r)}},t.prototype.overrideNativeAudioTracks=function(e){this.overrideNative_("Audio",e)},t.prototype.overrideNativeVideoTracks=function(e){this.overrideNative_("Video",e)},t.prototype.proxyNativeTracksForType_=function(e){var t=this,i=Pi[e],r=this.el()[i.getterName],n=this[i.getterName]();if(this["featuresNative"+i.capitalName+"Tracks"]&&r&&r.addEventListener){var a={change:function(e){n.trigger({type:"change",target:n,currentTarget:n,srcElement:n})},addtrack:function(e){n.addTrack(e.track)},removetrack:function(e){n.removeTrack(e.track)}},s=function(){for(var e=[],t=0;t<n.length;t++){for(var i=!1,a=0;a<r.length;a++)if(r[a]===n[t]){i=!0;break}i||e.push(n[t])}for(;e.length;)n.removeTrack(e.shift())};this[i.getterName+"Listeners_"]=a,Object.keys(a).forEach(function(e){var i=a[e];r.addEventListener(e,i),t.on("dispose",function(t){return r.removeEventListener(e,i)})}),this.on("loadstart",s),this.on("dispose",function(e){return t.off("loadstart",s)})}},t.prototype.proxyNativeTracks_=function(){var e=this;Pi.names.forEach(function(t){e.proxyNativeTracksForType_(t)})},t.prototype.createEl=function(){var e=this.options_.tag;if(!e||!this.options_.playerElIngest&&!this.movingMediaElementInDOM){if(e){var i=e.cloneNode(!0);e.parentNode&&e.parentNode.insertBefore(i,e),t.disposeMediaElement(e),e=i}else{e=l.createElement("video");var r=Ke({},this.options_.tag&&W(this.options_.tag));mt&&!0===this.options_.nativeControlsForTouch||delete r.controls,V(e,A(r,{id:this.options_.techId,class:"vjs-tech"}))}e.playerId=this.options_.playerId}void 0!==this.options_.preload&&X(e,"preload",this.options_.preload);for(var n=["loop","muted","playsinline","autoplay","stretch","fluent"],a=0;a<n.length;a++){var s=n[a],o=this.options_[s];void 0!==o&&(o?X(e,s,s):z(e,s),e[s]=o)}return e},t.prototype.handleLateInit_=function(e){if(0!==e.networkState&&3!==e.networkState){if(0===e.readyState){var t=!1,i=function(){t=!0};this.on("loadstart",i);var r=function(){t||this.trigger("loadstart")};return this.on("loadedmetadata",r),void this.ready(function(){this.off("loadstart",i),this.off("loadedmetadata",r),t||this.trigger("loadstart")})}var n=["loadstart"];n.push("loadedmetadata"),e.readyState>=2&&n.push("loadeddata"),e.readyState>=3&&n.push("canplay"),e.readyState>=4&&n.push("canplaythrough"),this.ready(function(){n.forEach(function(e){this.trigger(e)},this)})}},t.prototype.setCurrentTime=function(e){try{this.el_.currentTime=e}catch(e){p(e,"Video is not ready. (Video.js)")}},t.prototype.duration=function(){var e=this;if(this.el_.duration===1/0&&at&&dt&&0===this.el_.currentTime){return this.on("timeupdate",function t(){e.el_.currentTime>0&&(e.el_.duration===1/0&&e.trigger("durationchange"),e.off("timeupdate",t))}),NaN}return this.el_.duration||NaN},t.prototype.width=function(){return this.el_.offsetWidth},t.prototype.height=function(){return this.el_.offsetHeight},t.prototype.proxyWebkitFullscreen_=function(){var e=this;if("webkitDisplayingFullscreen"in this.el_){var t=function(){this.trigger("fullscreenchange",{isFullscreen:!1})},i=function(){"webkitPresentationMode"in this.el_&&"picture-in-picture"!==this.el_.webkitPresentationMode&&(this.one("webkitendfullscreen",t),this.trigger("fullscreenchange",{isFullscreen:!0}))};this.on("webkitbeginfullscreen",i),this.on("dispose",function(){e.off("webkitbeginfullscreen",i),e.off("webkitendfullscreen",t)})}},t.prototype.supportsFullScreen=function(){if("function"==typeof this.el_.webkitEnterFullScreen){var e=n.navigator&&n.navigator.userAgent||"";if(/Android/.test(e)||!/Chrome|Mac OS X 10.5/.test(e))return!0}return!1},t.prototype.enterFullScreen=function(){var e=this.el_;e.paused&&e.networkState<=e.HAVE_METADATA?(this.el_.play(),this.setTimeout(function(){e.pause(),e.webkitEnterFullScreen()},0)):e.webkitEnterFullScreen()},t.prototype.exitFullScreen=function(){this.el_.webkitExitFullScreen()},t.prototype.src=function(e){if(void 0===e)return this.el_.src;this.setSrc(e)},t.prototype.reset=function(){t.resetMediaElement(this.el_)},t.prototype.currentSrc=function(){return this.currentSource_?this.currentSource_.src:this.el_.currentSrc},t.prototype.setControls=function(e){this.el_.controls=!!e},t.prototype.addTextTrack=function(t,i,r){return this.featuresNativeTextTracks?this.el_.addTextTrack(t,i,r):e.prototype.addTextTrack.call(this,t,i,r)},t.prototype.createRemoteTextTrack=function(t){if(!this.featuresNativeTextTracks)return e.prototype.createRemoteTextTrack.call(this,t);var i=l.createElement("track");return t.kind&&(i.kind=t.kind),t.label&&(i.label=t.label),(t.language||t.srclang)&&(i.srclang=t.language||t.srclang),t.default&&(i.default=t.default),t.id&&(i.id=t.id),t.src&&(i.src=t.src),i},t.prototype.addRemoteTextTrack=function(t,i){var r=e.prototype.addRemoteTextTrack.call(this,t,i);return this.featuresNativeTextTracks&&this.el().appendChild(r),r},t.prototype.removeRemoteTextTrack=function(t){if(e.prototype.removeRemoteTextTrack.call(this,t),this.featuresNativeTextTracks)for(var i=this.$$("track"),r=i.length;r--;)t!==i[r]&&t!==i[r].track||this.el().removeChild(i[r])},t.prototype.getVideoPlaybackQuality=function(){if("function"==typeof this.el().getVideoPlaybackQuality)return this.el().getVideoPlaybackQuality();var e={};return void 0!==this.el().webkitDroppedFrameCount&&void 0!==this.el().webkitDecodedFrameCount&&(e.droppedVideoFrames=this.el().webkitDroppedFrameCount,e.totalVideoFrames=this.el().webkitDecodedFrameCount),n.performance&&"function"==typeof n.performance.now?e.creationTime=n.performance.now():n.performance&&n.performance.timing&&"number"==typeof n.performance.timing.navigationStart&&(e.creationTime=n.Date.now()-n.performance.timing.navigationStart),e},t}(_r);if(I()){sa.TEST_VID=l.createElement("video");var oa=l.createElement("track");oa.kind="captions",oa.srclang="en",oa.label="English",sa.TEST_VID.appendChild(oa)}sa.isSupported=function(){try{sa.TEST_VID.volume=.5}catch(e){return!1}return!(!sa.TEST_VID||!sa.TEST_VID.canPlayType)},sa.canPlayType=function(e){return sa.TEST_VID.canPlayType(e)},sa.canPlaySource=function(e,t){return sa.canPlayType(e.type)},sa.canControlVolume=function(){try{var e=sa.TEST_VID.volume;return sa.TEST_VID.volume=e/2+.1,e!==sa.TEST_VID.volume}catch(e){return!1}},sa.canMuteVolume=function(){try{var e=sa.TEST_VID.muted;return sa.TEST_VID.muted=!e,sa.TEST_VID.muted?X(sa.TEST_VID,"muted","muted"):z(sa.TEST_VID,"muted"),e!==sa.TEST_VID.muted}catch(e){return!1}},sa.canControlPlaybackRate=function(){if(at&&dt&&ct<58)return!1;try{var e=sa.TEST_VID.playbackRate;return sa.TEST_VID.playbackRate=e/2+.1,e!==sa.TEST_VID.playbackRate}catch(e){return!1}},sa.canOverrideAttributes=function(){try{var e=function(){};Object.defineProperty(l.createElement("video"),"src",{get:e,set:e}),Object.defineProperty(l.createElement("audio"),"src",{get:e,set:e}),Object.defineProperty(l.createElement("video"),"innerHTML",{get:e,set:e}),Object.defineProperty(l.createElement("audio"),"innerHTML",{get:e,set:e})}catch(e){return!1}return!0},sa.supportsNativeTextTracks=function(){return pt||rt&&dt},sa.supportsNativeVideoTracks=function(){return!(!sa.TEST_VID||!sa.TEST_VID.videoTracks)},sa.supportsNativeAudioTracks=function(){return!(!sa.TEST_VID||!sa.TEST_VID.audioTracks)},sa.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"],sa.prototype.featuresVolumeControl=sa.canControlVolume(),sa.prototype.featuresMuteControl=sa.canMuteVolume(),sa.prototype.featuresPlaybackRate=sa.canControlPlaybackRate(),sa.prototype.featuresSourceset=sa.canOverrideAttributes(),sa.prototype.movingMediaElementInDOM=!rt,sa.prototype.featuresFullscreenResize=!0,sa.prototype.featuresProgressEvents=!0,sa.prototype.featuresTimeupdateEvents=!0,sa.prototype.featuresNativeTextTracks=sa.supportsNativeTextTracks(),sa.prototype.featuresNativeVideoTracks=sa.supportsNativeVideoTracks(),sa.prototype.featuresNativeAudioTracks=sa.supportsNativeAudioTracks();var ua=sa.TEST_VID&&sa.TEST_VID.constructor.prototype.canPlayType,la=/^application\/(?:x-|vnd\.apple\.)mpegurl/i;sa.patchCanPlayType=function(){st>=4&&!ut&&!dt&&(sa.TEST_VID.constructor.prototype.canPlayType=function(e){return e&&la.test(e)?"maybe":ua.call(this,e)})},sa.unpatchCanPlayType=function(){var e=sa.TEST_VID.constructor.prototype.canPlayType;return sa.TEST_VID.constructor.prototype.canPlayType=ua,e},sa.patchCanPlayType(),sa.disposeMediaElement=function(e){if(e){for(e.parentNode&&e.parentNode.removeChild(e);e.hasChildNodes();)e.removeChild(e.firstChild);e.removeAttribute("src"),"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()}},sa.resetMediaElement=function(e){if(e){for(var t=e.querySelectorAll("source"),i=t.length;i--;)e.removeChild(t[i]);e.removeAttribute("src"),"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()}},["muted","defaultMuted","autoplay","stretch","fluent","controls","loop","playsinline"].forEach(function(e){sa.prototype[e]=function(){return this.el_[e]||this.el_.hasAttribute(e)}}),["muted","defaultMuted","autoplay","loop","playsinline"].forEach(function(e){sa.prototype["set"+ze(e)]=function(t){this.el_[e]=t,t?this.el_.setAttribute(e,e):this.el_.removeAttribute(e)}}),["paused","currentTime","buffered","volume","poster","preload","error","seeking","seekable","ended","playbackRate","defaultPlaybackRate","played","networkState","readyState","videoWidth","videoHeight"].forEach(function(e){sa.prototype[e]=function(){return this.el_[e]}}),["volume","src","poster","preload","playbackRate","defaultPlaybackRate"].forEach(function(e){sa.prototype["set"+ze(e)]=function(t){this.el_[e]=t}}),["pause","load","play"].forEach(function(e){sa.prototype[e]=function(){return this.el_[e]()}}),_r.withSourceHandlers(sa),sa.nativeSourceHandler={},sa.nativeSourceHandler.canPlayType=function(e){try{return sa.TEST_VID.canPlayType(e)}catch(e){return""}},sa.nativeSourceHandler.canHandleSource=function(e,t){if(e.type)return sa.nativeSourceHandler.canPlayType(e.type);if(e.src){var i=$t(e.src);return sa.nativeSourceHandler.canPlayType("video/"+i)}return""},sa.nativeSourceHandler.handleSource=function(e,t,i){t.setSrc(e.src)},sa.nativeSourceHandler.dispose=function(){},sa.registerSourceHandler(sa.nativeSourceHandler),_r.registerTech("Html5",sa);var da=w(["\n        Using the tech directly can be dangerous. I hope you know what you're doing.\n        See https://github.com/videojs/video.js/issues/2617 for more info.\n      "],["\n        Using the tech directly can be dangerous. I hope you know what you're doing.\n        See https://github.com/videojs/video.js/issues/2617 for more info.\n      "]),ca=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],ha={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},fa=function(t){function i(r,n,a){if(y(this,i),r.id=r.id||n.id||"vjs_video_"+le(),(n=A(i.getTagSettings(r),n)).initChildren=!1,n.createEl=!1,n.evented=!1,n.reportTouchActivity=!1,!n.language)if("function"==typeof r.closest){var s=r.closest("[lang]");s&&s.getAttribute&&(n.language=s.getAttribute("lang"))}else for(var o=r;o&&1===o.nodeType;){if(W(o).hasOwnProperty("lang")){n.language=o.getAttribute("lang");break}o=o.parentNode}var u=b(this,t.call(this,null,n,a));if(u.isPosterFromTech_=!1,u.queuedCallbacks_=[],u.isReady_=!1,u.hasStarted_=!1,u.userActive_=!1,!u.options_||!u.options_.techOrder||!u.options_.techOrder.length)throw new Error("No techOrder specified. Did you overwrite videojs.options instead of just changing the properties you want to override?");if(u.tag=r,u.tagAttributes=r&&W(r),u.language(u.options_.language),n.languages){var l={};Object.getOwnPropertyNames(n.languages).forEach(function(e){l[e.toLowerCase()]=n.languages[e]}),u.languages_=l}else u.languages_=i.prototype.options_.languages;u.cache_={},u.poster_=n.poster||"",u.controls_=!!n.controls,u.cache_.lastVolume=1,r.controls=!1,r.removeAttribute("controls"),r.hasAttribute("autoplay")?u.options_.autoplay=!0:u.autoplay(u.options_.autoplay),u.scrubbing_=!1,u.el_=u.createEl(),u.cache_.lastPlaybackRate=u.defaultPlaybackRate(),We(u,{eventBusKey:"el_"});var d=Ke(u.options_);if(n.plugins){var c=n.plugins;Object.keys(c).forEach(function(e){if("function"!=typeof this[e])throw new Error('plugin "'+e+'" does not exist');this[e](c[e])},u)}u.options_.playerOptions=d,u.middleware_=[],u.initChildren(),u.isAudio("audio"===r.nodeName.toLowerCase()),u.controls()?u.addClass("vjs-controls-enabled"):u.addClass("vjs-controls-disabled"),u.el_.setAttribute("role","region"),u.isAudio()?u.el_.setAttribute("aria-label",u.localize("Audio Player")):u.el_.setAttribute("aria-label",u.localize("Video Player")),u.isAudio()&&u.addClass("vjs-audio"),u.flexNotSupported_()&&u.addClass("vjs-no-flex"),rt||u.addClass("vjs-workinghover"),i.players[u.id_]=u;var h=e.split(".")[0];return u.addClass("vjs-v"+h),u.userActive(!0),u.reportUserActivity(),u.one("play",u.listenForUserActivity_),u.on("fullscreenchange",u.handleFullscreenChange_),u.on("stageclick",u.handleStageClick_),u.changingSrc_=!1,u.playWaitingForReady_=!1,u.playOnLoadstart_=null,u}return _(i,t),i.prototype.dispose=function(){this.trigger("dispose"),this.off("dispose"),this.styleEl_&&this.styleEl_.parentNode&&(this.styleEl_.parentNode.removeChild(this.styleEl_),this.styleEl_=null),i.players[this.id_]=null,this.tag&&this.tag.player&&(this.tag.player=null),this.el_&&this.el_.player&&(this.el_.player=null),this.tech_&&(this.tech_.dispose(),this.isPosterFromTech_=!1,this.poster_=""),this.playerElIngest_&&(this.playerElIngest_=null),this.tag&&(this.tag=null),wr[this.id()]=null,t.prototype.dispose.call(this)},i.prototype.createEl=function(){var e=this.tag,i=void 0,r=this.playerElIngest_=e.parentNode&&e.parentNode.hasAttribute&&e.parentNode.hasAttribute("data-vjs-player"),a="video-js"===this.tag.tagName.toLowerCase();r?i=this.el_=e.parentNode:a||(i=this.el_=t.prototype.createEl.call(this,"div"));var s=W(e);if(a){for(i=this.el_=e,e=this.tag=l.createElement("video");i.children.length;)e.appendChild(i.firstChild);F(i,"video-js")||j(i,"video-js"),i.appendChild(e),r=this.playerElIngest_=i,Object.keys(i).forEach(function(t){e[t]=i[t]})}if(e.setAttribute("tabindex","-1"),s.tabindex="-1",ht&&(e.setAttribute("role","application"),s.role="application"),e.removeAttribute("width"),e.removeAttribute("height"),"width"in s&&delete s.width,"height"in s&&delete s.height,Object.getOwnPropertyNames(s).forEach(function(t){a&&"class"===t||i.setAttribute(t,s[t]),a&&e.setAttribute(t,s[t])}),e.playerId=e.id,e.id+="_html5_api",e.className="vjs-tech",e.player=i.player=this,this.addClass("vjs-paused"),!0!==n.VIDEOJS_NO_DYNAMIC_STYLE){this.styleEl_=Oe("vjs-styles-dimensions");var o=ae(".vjs-styles-defaults"),u=ae("head");u.insertBefore(this.styleEl_,o?o.nextSibling:u.firstChild)}this.width(this.options_.width),this.height(this.options_.height),this.fluid(this.options_.fluid),this.aspectRatio(this.options_.aspectRatio);for(var d=e.getElementsByTagName("a"),c=0;c<d.length;c++){var h=d.item(c);j(h,"vjs-hidden"),h.setAttribute("hidden","hidden")}return e.initNetworkState_=e.networkState,e.parentNode&&!r&&e.parentNode.insertBefore(i,e),B(e,i),this.children_.unshift(e),this.el_.setAttribute("lang",this.language_),this.el_=i,i},i.prototype.width=function(e){return this.dimension("width",e)},i.prototype.height=function(e){return this.dimension("height",e)},i.prototype.dimension=function(e,t){var i=e+"_";if(void 0===t)return this[i]||0;if(""===t)return this[i]=void 0,void this.updateStyleEl_();var r=parseFloat(t);isNaN(r)?p.error('Improper value "'+t+'" supplied for for '+e):(this[i]=r,this.updateStyleEl_())},i.prototype.fluid=function(e){if(void 0===e)return!!this.fluid_;this.fluid_=!!e,e?this.addClass("vjs-fluid"):this.removeClass("vjs-fluid"),this.updateStyleEl_()},i.prototype.aspectRatio=function(e){if(void 0===e)return this.aspectRatio_;if(!/^\d+\:\d+$/.test(e))throw new Error("Improper value supplied for aspect ratio. The format should be width:height, for example 16:9.");this.aspectRatio_=e,this.fluid(!0),this.updateStyleEl_()},i.prototype.updateStyleEl_=function(){if(!0!==n.VIDEOJS_NO_DYNAMIC_STYLE){var e=void 0,t=void 0,i=void 0,r=(void 0!==this.aspectRatio_&&"auto"!==this.aspectRatio_?this.aspectRatio_:this.videoWidth()>0?this.videoWidth()+":"+this.videoHeight():"16:9").split(":"),a=r[1]/r[0];e=void 0!==this.width_?this.width_:void 0!==this.height_?this.height_/a:this.videoWidth()||300,t=void 0!==this.height_?this.height_:e*a,i=/^[^a-zA-Z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions",this.addClass(i),Ce(this.styleEl_,"\n      ."+i+" {\n        width: "+e+"px;\n        height: "+t+"px;\n      }\n\n      ."+i+".vjs-fluid {\n        padding-top: "+100*a+"%;\n      }\n    ")}else{var s="number"==typeof this.width_?this.width_:this.options_.width,o="number"==typeof this.height_?this.height_:this.options_.height,u=this.tech_&&this.tech_.el();u&&(s>=0&&(u.width=s),o>=0&&(u.height=o))}},i.prototype.loadTech_=function(e,t){var i=this;this.tech_&&this.unloadTech_();var r=ze(e),n=e.charAt(0).toLowerCase()+e.slice(1);"Html5"!==r&&this.tag&&(_r.getTech("Html5").disposeMediaElement(this.tag),this.tag.player=null,this.tag=null),this.techName_=r,this.isReady_=!1;var a={source:t,autoplay:"string"!=typeof this.autoplay()&&this.autoplay(),nativeControlsForTouch:this.options_.nativeControlsForTouch,playerId:this.id(),techId:this.id()+"_"+n+"_api",playsinline:this.options_.playsinline,stretch:this.options_.stretch,fluent:this.options_.fluent,preload:this.options_.preload,loop:this.options_.loop,muted:this.options_.muted,poster:this.poster(),language:this.language(),playerElIngest:this.playerElIngest_||!1,"vtt.js":this.options_["vtt.js"],canOverridePoster:!!this.options_.techCanOverridePoster,enableSourceset:this.options_.enableSourceset};Ni.names.forEach(function(e){var t=Ni[e];a[t.getterName]=i[t.privateName]}),A(a,this.options_[r]),A(a,this.options_[n]),A(a,this.options_[e.toLowerCase()]),this.tag&&(a.tag=this.tag),t&&t.src===this.cache_.src&&this.cache_.currentTime>0&&(a.startTime=this.cache_.currentTime);var s=_r.getTech(e);if(!s)throw new Error("No Tech named '"+r+"' exists! '"+r+"' should be registered using videojs.registerTech()'");this.tech_=new s(a),this.tech_.ready(De(this,this.handleTechReady_),!0),xt(this.textTracksJson_||[],this.tech_),ca.forEach(function(e){i.on(i.tech_,e,i["handleTech"+ze(e)+"_"])}),Object.keys(ha).forEach(function(e){i.on(i.tech_,e,function(t){0===i.tech_.playbackRate()&&i.tech_.seeking()?i.queuedCallbacks_.push({callback:i["handleTech"+ha[e]+"_"].bind(i),event:t}):i["handleTech"+ha[e]+"_"](t)})}),this.on(this.tech_,"loadstart",this.handleTechLoadStart_),this.on(this.tech_,"sourceset",this.handleTechSourceset_),this.on(this.tech_,"waiting",this.handleTechWaiting_),this.on(this.tech_,"ended",this.handleTechEnded_),this.on(this.tech_,"seeking",this.handleTechSeeking_),this.on(this.tech_,"play",this.handleTechPlay_),this.on(this.tech_,"firstplay",this.handleTechFirstPlay_),this.on(this.tech_,"pause",this.handleTechPause_),this.on(this.tech_,"durationchange",this.handleTechDurationChange_),this.on(this.tech_,"fullscreenchange",this.handleTechFullscreenChange_),this.on(this.tech_,"fullscreentoggle",this.handleTechFullscreenToggle_),this.on(this.tech_,"error",this.handleTechError_),this.on(this.tech_,"loadedmetadata",this.updateStyleEl_),this.on(this.tech_,"posterchange",this.handleTechPosterChange_),this.on(this.tech_,"textdata",this.handleTechTextData_),this.on(this.tech_,"ratechange",this.handleTechRateChange_),this.usingNativeControls(this.techGet_("controls")),this.controls()&&!this.usingNativeControls()&&this.addTechControlsListeners_(),this.tech_.el().parentNode===this.el()||"Html5"===r&&this.tag||B(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)},i.prototype.unloadTech_=function(){var e=this;Ni.names.forEach(function(t){var i=Ni[t];e[i.privateName]=e[i.getterName]()}),this.textTracksJson_=Lt(this.tech_),this.isReady_=!1,this.tech_.dispose(),this.tech_=!1,this.isPosterFromTech_&&(this.poster_="",this.trigger("posterchange")),this.isPosterFromTech_=!1},i.prototype.tech=function(e){return void 0===e&&p.warn(g(da)),this.tech_},i.prototype.addTechControlsListeners_=function(){this.removeTechControlsListeners_(),this.on(this.tech_,"mousedown",this.handleTechClick_),this.on(this.tech_,"dblclick",this.handleTechDoubleClick_),this.on(this.tech_,"touchstart",this.handleTechTouchStart_),this.on(this.tech_,"touchmove",this.handleTechTouchMove_),this.on(this.tech_,"touchend",this.handleTechTouchEnd_),this.on(this.tech_,"tap",this.handleTechTap_)},i.prototype.removeTechControlsListeners_=function(){this.off(this.tech_,"tap",this.handleTechTap_),this.off(this.tech_,"touchstart",this.handleTechTouchStart_),this.off(this.tech_,"touchmove",this.handleTechTouchMove_),this.off(this.tech_,"touchend",this.handleTechTouchEnd_),this.off(this.tech_,"mousedown",this.handleTechClick_),this.off(this.tech_,"dblclick",this.handleTechDoubleClick_)},i.prototype.handleTechReady_=function(){this.triggerReady(),this.cache_.volume&&this.techCall_("setVolume",this.cache_.volume),this.handleTechPosterChange_(),this.handleTechDurationChange_()},i.prototype.handleTechLoadStart_=function(){this.removeClass("vjs-ended"),this.removeClass("vjs-seeking"),this.error(null),this.paused()?(this.hasStarted(!1),this.trigger("loadstart")):(this.trigger("loadstart"),this.trigger("firstplay")),this.manualAutoplay_(this.autoplay())},i.prototype.manualAutoplay_=function(e){var t=this;if(this.tech_&&"string"==typeof e){var i=function(){var e=t.muted();t.muted(!0);var i=t.play();if(i&&i.then&&i.catch)return i.catch(function(i){t.muted(e)})},r=void 0;if("any"===e?(r=this.play())&&r.then&&r.catch&&r.catch(function(){return i()}):r="muted"===e?i():this.play(),r&&r.then&&r.catch)return r.then(function(){t.trigger({type:"autoplay-success",autoplay:e})}).catch(function(i){t.trigger({type:"autoplay-failure",autoplay:e})})}},i.prototype.updateSourceCaches_=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"",t=e,i="";if("string"!=typeof t&&(t=e.src,i=e.type),!/^blob:/.test(t)){this.cache_.source=this.cache_.source||{},this.cache_.sources=this.cache_.sources||[],t&&!i&&(i=function(e,t){if(!t)return"";if(e.cache_.source.src===t&&e.cache_.source.type)return e.cache_.source.type;var i=e.cache_.sources.filter(function(e){return e.src===t});if(i.length)return i[0].type;for(var r=e.$$("source"),n=0;n<r.length;n++){var a=r[n];if(a.type&&a.src&&a.src===t)return a.type}return Cr(t)}(this,t)),this.cache_.source=Ke({},e,{src:t,type:i});for(var r=this.cache_.sources.filter(function(e){return e.src&&e.src===t}),n=[],a=this.$$("source"),s=[],o=0;o<a.length;o++){var u=W(a[o]);n.push(u),u.src&&u.src===t&&s.push(u.src)}s.length&&!r.length?this.cache_.sources=n:r.length||(this.cache_.sources=[this.cache_.source]),this.cache_.src=t}},i.prototype.handleTechSourceset_=function(e){var t=this;if(!this.changingSrc_&&(this.updateSourceCaches_(e.src),!e.src)){this.tech_.one(["sourceset","loadstart"],function e(i){"sourceset"!==i.type&&t.updateSourceCaches_(t.techGet_("currentSrc")),t.tech_.off(["sourceset","loadstart"],e)})}this.trigger({src:e.src,type:"sourceset"})},i.prototype.hasStarted=function(e){if(void 0===e)return this.hasStarted_;e!==this.hasStarted_&&(this.hasStarted_=e,this.hasStarted_?(this.addClass("vjs-has-started"),this.trigger("firstplay")):this.removeClass("vjs-has-started"))},i.prototype.handleTechPlay_=function(){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.hasStarted(!0),this.trigger("play")},i.prototype.handleTechRateChange_=function(){this.tech_.playbackRate()>0&&0===this.cache_.lastPlaybackRate&&(this.queuedCallbacks_.forEach(function(e){return e.callback(e.event)}),this.queuedCallbacks_=[]),this.cache_.lastPlaybackRate=this.tech_.playbackRate(),this.trigger("ratechange")},i.prototype.handleTechWaiting_=function(){var e=this;this.addClass("vjs-waiting"),this.trigger("waiting"),this.one("timeupdate",function(){return e.removeClass("vjs-waiting")})},i.prototype.handleTechCanPlay_=function(){this.removeClass("vjs-waiting"),this.trigger("canplay")},i.prototype.handleTechCanPlayThrough_=function(){this.removeClass("vjs-waiting"),this.trigger("canplaythrough")},i.prototype.handleTechPlaying_=function(){this.removeClass("vjs-waiting"),this.trigger("playing")},i.prototype.handleTechSeeking_=function(){this.addClass("vjs-seeking"),this.trigger("seeking")},i.prototype.handleTechSeeked_=function(){this.removeClass("vjs-seeking"),this.trigger("seeked")},i.prototype.handleTechFirstPlay_=function(){this.options_.starttime&&(p.warn("Passing the `starttime` option to the player will be deprecated in 6.0"),this.currentTime(this.options_.starttime)),this.addClass("vjs-has-started"),this.trigger("firstplay")},i.prototype.handleTechPause_=function(){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.trigger("pause")},i.prototype.handleTechEnded_=function(){this.addClass("vjs-ended"),this.options_.loop?(this.currentTime(0),this.play()):this.paused()||this.pause(),this.trigger("ended")},i.prototype.handleTechDurationChange_=function(){this.duration(this.techGet_("duration"))},i.prototype.handleTechClick_=function(e){ne(e)&&this.controls_&&this.paused()},i.prototype.handleTechDoubleClick_=function(e){this.controls_&&(Array.prototype.some.call(this.$$(".vjs-control-bar, .vjs-modal-dialog"),function(t){return t.contains(e.target)})||(this.isFullscreen()?this.exitFullscreen():this.requestFullscreen()))},i.prototype.handleTechTap_=function(){this.userActive(!this.userActive())},i.prototype.handleTechTouchStart_=function(){this.userWasActive=this.userActive()},i.prototype.handleTechTouchMove_=function(){this.userWasActive&&this.reportUserActivity()},i.prototype.handleTechTouchEnd_=function(e){e.preventDefault()},i.prototype.handleFullscreenChange_=function(){this.isFullscreen()?this.addClass("vjs-fullscreen"):this.removeClass("vjs-fullscreen")},i.prototype.handleStageClick_=function(){this.reportUserActivity()},i.prototype.handleTechFullscreenChange_=function(e,t){t&&this.isFullscreen(t.isFullscreen),this.trigger("fullscreenchange")},i.prototype.handleTechFullscreenToggle_=function(e,t){this.isFullscreen()?this.exitFullscreen():this.requestFullscreen()},i.prototype.handleTechError_=function(){var e=this.tech_.error();this.error(e)},i.prototype.handleTechTextData_=function(){var e=null;arguments.length>1&&(e=arguments[1]),this.trigger("textdata",e)},i.prototype.getCache=function(){return this.cache_},i.prototype.techCall_=function(e,t){this.ready(function(){if(e in kr)return function(e,t,i,r){return t[i](e.reduce(Mr(i),r))}(this.middleware_,this.tech_,e,t);if(e in Rr)return Sr(this.middleware_,this.tech_,e,t);try{this.tech_&&this.tech_[e](t)}catch(e){throw p(e),e}},!0)},i.prototype.techGet_=function(e){if(this.tech_&&this.tech_.isReady_){if(e in Ar)return function(e,t,i){return e.reduceRight(Mr(i),t[i]())}(this.middleware_,this.tech_,e);if(e in Rr)return Sr(this.middleware_,this.tech_,e);try{return this.tech_[e]()}catch(t){if(void 0===this.tech_[e])throw p("Video.js: "+e+" method not defined for "+this.techName_+" playback technology.",t),t;if("TypeError"===t.name)throw p("Video.js: "+e+" unavailable on "+this.techName_+" playback technology element.",t),this.tech_.isReady_=!1,t;throw p(t),t}}},i.prototype.play=function(){var e=this,t=this.options_.Promise||n.Promise;return t?new t(function(t){e.play_(t)}):this.play_()},i.prototype.play_=function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:Dt;if(this.playOnLoadstart_&&this.off("loadstart",this.playOnLoadstart_),this.isReady_){if(!this.changingSrc_&&(this.src()||this.currentSrc()))return void t(this.techGet_("play"));this.playOnLoadstart_=function(){e.playOnLoadstart_=null,t(e.play())},this.one("loadstart",this.playOnLoadstart_)}else{if(this.playWaitingForReady_)return;this.playWaitingForReady_=!0,this.ready(function(){e.playWaitingForReady_=!1,t(e.play())})}},i.prototype.pause=function(){this.techCall_("pause")},i.prototype.paused=function(){return!1!==this.techGet_("paused")},i.prototype.played=function(){return this.techGet_("played")||_t(0,0)},i.prototype.scrubbing=function(e){if(void 0===e)return this.scrubbing_;this.scrubbing_=!!e,e?this.addClass("vjs-scrubbing"):this.removeClass("vjs-scrubbing")},i.prototype.currentTime=function(e){return void 0!==e?(e<0&&(e=0),void this.techCall_("setCurrentTime",e)):(this.cache_.currentTime=this.techGet_("currentTime")||0,this.cache_.currentTime)},i.prototype.duration=function(e){if(void 0===e)return void 0!==this.cache_.duration?this.cache_.duration:NaN;(e=parseFloat(e))<0&&(e=1/0),e!==this.cache_.duration&&(this.cache_.duration=e,e===1/0?this.addClass("vjs-live"):this.removeClass("vjs-live"),this.trigger("durationchange"))},i.prototype.remainingTime=function(){return this.duration()-this.currentTime()},i.prototype.remainingTimeDisplay=function(){return Math.floor(this.duration())-Math.floor(this.currentTime())},i.prototype.buffered=function(){var e=this.techGet_("buffered");return e&&e.length||(e=_t(0,0)),e},i.prototype.bufferedPercent=function(){return bt(this.buffered(),this.duration())},i.prototype.bufferedEnd=function(){var e=this.buffered(),t=this.duration(),i=e.end(e.length-1);return i>t&&(i=t),i},i.prototype.volume=function(e){var t=void 0;return void 0!==e?(t=Math.max(0,Math.min(1,parseFloat(e))),this.cache_.volume=t,this.techCall_("setVolume",t),void(t>0&&this.lastVolume_(t))):(t=parseFloat(this.techGet_("volume")),isNaN(t)?1:t)},i.prototype.muted=function(e){if(void 0===e)return this.techGet_("muted")||!1;this.techCall_("setMuted",e)},i.prototype.defaultMuted=function(e){return void 0!==e?this.techCall_("setDefaultMuted",e):this.techGet_("defaultMuted")||!1},i.prototype.lastVolume_=function(e){if(void 0===e||0===e)return this.cache_.lastVolume;this.cache_.lastVolume=e},i.prototype.supportsFullScreen=function(){return this.techGet_("supportsFullScreen")||!1},i.prototype.isFullscreen=function(e){if(void 0===e)return!!this.isFullscreen_;this.isFullscreen_=!!e},i.prototype.requestFullscreen=function(){var e=wt;this.isFullscreen(!0),e.requestFullscreen?(be(l,e.fullscreenchange,De(this,function t(i){this.isFullscreen(l[e.fullscreenElement]),!1===this.isFullscreen()&&we(l,e.fullscreenchange,t),this.trigger("fullscreenchange")})),this.el_[e.requestFullscreen]()):this.tech_.supportsFullScreen()?this.techCall_("enterFullScreen"):(this.enterFullWindow(),this.trigger("fullscreenchange"))},i.prototype.exitFullscreen=function(){var e=wt;this.isFullscreen(!1),e.requestFullscreen?l[e.exitFullscreen]():this.tech_.supportsFullScreen()?this.techCall_("exitFullScreen"):(this.exitFullWindow(),this.trigger("fullscreenchange"))},i.prototype.enterFullWindow=function(){this.isFullWindow=!0,this.docOrigOverflow=l.documentElement.style.overflow,be(l,"keydown",De(this,this.fullWindowOnEscKey)),l.documentElement.style.overflow="hidden",j(l.body,"vjs-full-window"),this.trigger("enterFullWindow")},i.prototype.fullWindowOnEscKey=function(e){27===e.keyCode&&(!0===this.isFullscreen()?this.exitFullscreen():this.exitFullWindow())},i.prototype.exitFullWindow=function(){this.isFullWindow=!1,we(l,"keydown",this.fullWindowOnEscKey),l.documentElement.style.overflow=this.docOrigOverflow,H(l.body,"vjs-full-window"),this.trigger("exitFullWindow")},i.prototype.canPlayType=function(e){for(var t=void 0,i=0,r=this.options_.techOrder;i<r.length;i++){var n=r[i],a=_r.getTech(n);if(a||(a=Ye.getComponent(n)),a){if(a.isSupported()&&(t=a.canPlayType(e)))return t}else p.error('The "'+n+'" tech is undefined. Skipped browser support check for that tech.')}return""},i.prototype.selectSource=function(e){var t,i=this,r=this.options_.techOrder.map(function(e){return[e,_r.getTech(e)]}).filter(function(e){var t=e[0],i=e[1];return i?i.isSupported():(p.error('The "'+t+'" tech is undefined. Skipped browser support check for that tech.'),!1)}),n=function(e,t,i){var r=void 0;return e.some(function(e){return t.some(function(t){if(r=i(e,t))return!0})}),r},a=function(e,t){var r=e[0];if(e[1].canPlaySource(t,i.options_[r.toLowerCase()]))return{source:t,tech:r}};return(this.options_.sourceOrder?n(e,r,(t=a,function(e,i){return t(i,e)})):n(r,e,a))||!1},i.prototype.src=function(e){var t=this;if(void 0===e)return this.cache_.src||"";var i=function e(t){if(Array.isArray(t)){var i=[];t.forEach(function(t){t=e(t),Array.isArray(t)?i=i.concat(t):k(t)&&i.push(t)}),t=i}else t="string"==typeof t&&t.trim()?[Dr({src:t})]:k(t)&&"string"==typeof t.src&&t.src&&t.src.trim()?[Dr(t)]:[];return t}(e);i.length?(this.changingSrc_=!0,this.cache_.sources=i,this.updateSourceCaches_(i[0]),Tr(this,i[0],function(e,r){var n,a;if(t.middleware_=r,t.cache_.sources=i,t.updateSourceCaches_(e),t.src_(e))return i.length>1?t.src(i.slice(1)):(t.changingSrc_=!1,t.setTimeout(function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})},0),void t.triggerReady());n=r,a=t.tech_,n.forEach(function(e){return e.setTech&&e.setTech(a)})})):this.setTimeout(function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})},0)},i.prototype.src_=function(e){var t,i,r=this,n=this.selectSource([e]);return!n||(t=n.tech,i=this.techName_,ze(t)!==ze(i)?(this.changingSrc_=!0,this.loadTech_(n.tech,n.source),this.tech_.ready(function(){r.changingSrc_=!1}),!1):(this.ready(function(){this.tech_.constructor.prototype.hasOwnProperty("setSource")?this.techCall_("setSource",e):this.techCall_("src",e.src),this.changingSrc_=!1},!0),!1))},i.prototype.load=function(){this.techCall_("load")},i.prototype.reset=function(){this.tech_&&this.tech_.clearTracks("text"),this.loadTech_(this.options_.techOrder[0],null),this.techCall_("reset")},i.prototype.currentSources=function(){var e=this.currentSource(),t=[];return 0!==Object.keys(e).length&&t.push(e),this.cache_.sources||t},i.prototype.currentSource=function(){return this.cache_.source||{}},i.prototype.currentSrc=function(){return this.currentSource()&&this.currentSource().src||""},i.prototype.currentType=function(){return this.currentSource()&&this.currentSource().type||""},i.prototype.preload=function(e){return void 0!==e?(this.techCall_("setPreload",e),void(this.options_.preload=e)):this.techGet_("preload")},i.prototype.autoplay=function(e){if(void 0===e)return this.options_.autoplay||!1;var t=void 0;"string"==typeof e&&/(any|play|muted)/.test(e)?(this.options_.autoplay=e,this.manualAutoplay_(e),t=!1):this.options_.autoplay=!!e,t=t||this.options_.autoplay,this.tech_&&this.techCall_("setAutoplay",t)},i.prototype.playsinline=function(e){return void 0!==e?(this.techCall_("setPlaysinline",e),this.options_.playsinline=e,this):this.techGet_("playsinline")},i.prototype.loop=function(e){return void 0!==e?(this.techCall_("setLoop",e),void(this.options_.loop=e)):this.techGet_("loop")},i.prototype.stretch=function(e){return void 0!==e?(this.techCall_("setStretch",e),this.options_.stretch=e,this):this.techGet_("stretch",e)},i.prototype.fluent=function(e){return void 0!=e?(this.techCall_("setFluent",e),this.options_.fluent=e,this):this.techGet_("fluent",e)},i.prototype.poster=function(e){if(void 0===e)return this.poster_;e||(e=""),e!==this.poster_&&(this.poster_=e,this.techCall_("setPoster",e),this.isPosterFromTech_=!1,this.trigger("posterchange"))},i.prototype.handleTechPosterChange_=function(){if((!this.poster_||this.options_.techCanOverridePoster)&&this.tech_&&this.tech_.poster){var e=this.tech_.poster()||"";e!==this.poster_&&(this.poster_=e,this.isPosterFromTech_=!0,this.trigger("posterchange"))}},i.prototype.controls=function(e){if(void 0===e)return!!this.controls_;e=!!e,this.controls_!==e&&(this.controls_=e,this.usingNativeControls()&&this.techCall_("setControls",e),this.controls_?(this.removeClass("vjs-controls-disabled"),this.addClass("vjs-controls-enabled"),this.trigger("controlsenabled"),this.usingNativeControls()||this.addTechControlsListeners_()):(this.removeClass("vjs-controls-enabled"),this.addClass("vjs-controls-disabled"),this.trigger("controlsdisabled"),this.usingNativeControls()||this.removeTechControlsListeners_()))},i.prototype.usingNativeControls=function(e){if(void 0===e)return!!this.usingNativeControls_;e=!!e,this.usingNativeControls_!==e&&(this.usingNativeControls_=e,this.usingNativeControls_?(this.addClass("vjs-using-native-controls"),this.trigger("usingnativecontrols")):(this.removeClass("vjs-using-native-controls"),this.trigger("usingcustomcontrols")))},i.prototype.error=function(e){return void 0===e?this.error_||null:null===e?(this.error_=e,this.removeClass("vjs-error"),void(this.errorDisplay&&this.errorDisplay.close())):(this.error_=new Rt(e),this.addClass("vjs-error"),p.error("(CODE:"+this.error_.code+" "+Rt.errorTypes[this.error_.code]+")",this.error_.message,this.error_),void this.trigger("error"))},i.prototype.reportUserActivity=function(e){this.userActivity_=!0},i.prototype.userActive=function(e){if(void 0===e)return this.userActive_;if((e=!!e)!==this.userActive_){if(this.userActive_=e,this.userActive_)return this.userActivity_=!0,this.removeClass("vjs-user-inactive"),this.addClass("vjs-user-active"),void this.trigger("useractive");this.tech_&&this.tech_.one("mousemove",function(e){e.stopPropagation(),e.preventDefault()}),this.userActivity_=!1,this.removeClass("vjs-user-active"),this.addClass("vjs-user-inactive"),this.trigger("userinactive")}},i.prototype.listenForUserActivity_=function(){var e=void 0,t=void 0,i=void 0,r=De(this,this.reportUserActivity);this.on("mousedown",function(){r(),this.clearInterval(e),e=this.setInterval(r,250)}),this.on("mousemove",function(e){e.screenX===t&&e.screenY===i||(t=e.screenX,i=e.screenY,r())}),this.on("mouseup",function(t){r(),this.clearInterval(e)}),this.on("keydown",r),this.on("keyup",r);var n=void 0;this.setInterval(function(){if(this.userActivity_){this.userActivity_=!1,this.userActive(!0),this.clearTimeout(n);var e=this.options_.inactivityTimeout;e<=0||(n=this.setTimeout(function(){this.userActivity_||this.userActive(!1)},e))}},250)},i.prototype.playbackRate=function(e){if(void 0===e)return this.tech_&&this.tech_.featuresPlaybackRate?this.cache_.lastPlaybackRate||this.techGet_("playbackRate"):1;this.techCall_("setPlaybackRate",e)},i.prototype.defaultPlaybackRate=function(e){return void 0!==e?this.techCall_("setDefaultPlaybackRate",e):this.tech_&&this.tech_.featuresPlaybackRate?this.techGet_("defaultPlaybackRate"):1},i.prototype.isAudio=function(e){if(void 0===e)return!!this.isAudio_;this.isAudio_=!!e},i.prototype.addTextTrack=function(e,t,i){if(this.tech_)return this.tech_.addTextTrack(e,t,i)},i.prototype.addRemoteTextTrack=function(e,t){if(this.tech_)return this.tech_.addRemoteTextTrack(e,t)},i.prototype.removeRemoteTextTrack=function(){var e=(arguments.length>0&&void 0!==arguments[0]?arguments[0]:{}).track,t=void 0===e?arguments[0]:e;if(this.tech_)return this.tech_.removeRemoteTextTrack(t)},i.prototype.getVideoPlaybackQuality=function(){return this.techGet_("getVideoPlaybackQuality")},i.prototype.videoWidth=function(){return this.tech_&&this.tech_.videoWidth&&this.tech_.videoWidth()||0},i.prototype.videoHeight=function(){return this.tech_&&this.tech_.videoHeight&&this.tech_.videoHeight()||0},i.prototype.language=function(e){if(void 0===e)return this.language_;this.language_=String(e).toLowerCase()},i.prototype.languages=function(){return Ke(i.prototype.options_.languages,this.languages_)},i.prototype.toJSON=function(){var e=Ke(this.options_),t=e.tracks;e.tracks=[];for(var i=0;i<t.length;i++){var r=t[i];(r=Ke(r)).player=void 0,e.tracks[i]=r}return e},i.prototype.createModal=function(e,t){var i=this;(t=t||{}).content=e||"";var r=new Ut(this,t);return this.addChild(r),r.on("dispose",function(){i.removeChild(r)}),r.open(),r},i.getTagSettings=function(e){var t={sources:[],tracks:[]},i=W(e),r=i["data-setup"];if(F(e,"vjs-fluid")&&(i.fluid=!0),null!==r){var n=Ot(r||"{}"),a=n[0],s=n[1];a&&p.error(a),A(i,s)}if(A(t,i),e.hasChildNodes())for(var o=e.childNodes,u=0,l=o.length;u<l;u++){var d=o[u],c=d.nodeName.toLowerCase();"source"===c?t.sources.push(W(d)):"track"===c&&t.tracks.push(W(d))}return t},i.prototype.flexNotSupported_=function(){var e=l.createElement("i");return!("flexBasis"in e.style||"webkitFlexBasis"in e.style||"mozFlexBasis"in e.style||"msFlexBasis"in e.style||"msFlexOrder"in e.style)},i}(Ye);Ni.names.forEach(function(e){var t=Ni[e];fa.prototype[t.getterName]=function(){return this.tech_?this.tech_[t.getterName]():(this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName])}}),fa.players={};var pa=n.navigator;fa.prototype.options_={techOrder:_r.defaultTechOrder_,html5:{},flash:{},inactivityTimeout:2e3,playbackRates:[],children:["mediaLoader","posterImage","textTrackDisplay","loadingSpinner","bigPlayButton","controlBar","errorDisplay","textTrackSettings","resizeManager"],language:pa&&(pa.languages&&pa.languages[0]||pa.userLanguage||pa.language)||"en",languages:{},notSupportedMessage:"No compatible source was found for this media."},["ended","seeking","seekable","networkState","readyState"].forEach(function(e){fa.prototype[e]=function(){return this.techGet_(e)}}),ca.forEach(function(e){fa.prototype["handleTech"+ze(e)+"_"]=function(){return this.trigger(e)}}),Ye.registerComponent("Player",fa);var ma={},ga=function(e){return ma.hasOwnProperty(e)},va=function(e){return ga(e)?ma[e]:void 0},ya=function(e,t){e.activePlugins_=e.activePlugins_||{},e.activePlugins_[t]=!0},_a=function(e,t,i){var r=(i?"before":"")+"pluginsetup";e.trigger(r,t),e.trigger(r+":"+t.name,t)},ba=function(e,t){return t.prototype.name=e,function(){_a(this,{name:e,plugin:t,instance:null},!0);for(var i=arguments.length,r=Array(i),n=0;n<i;n++)r[n]=arguments[n];var a=new(Function.prototype.bind.apply(t,[null].concat([this].concat(r))));return this[e]=function(){return a},_a(this,a.getEventHash()),a}},wa=function(){function e(t){if(y(this,e),this.constructor===e)throw new Error("Plugin must be sub-classed; not directly instantiated.");this.player=t,We(this),delete this.trigger,Xe(this,this.constructor.defaultState),ya(t,this.name),this.dispose=De(this,this.dispose),t.on("dispose",this.dispose)}return e.prototype.version=function(){return this.constructor.VERSION},e.prototype.getEventHash=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return e.name=this.name,e.plugin=this.constructor,e.instance=this,e},e.prototype.trigger=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return Ee(this.eventBusEl_,e,this.getEventHash(t))},e.prototype.handleStateChanged=function(e){},e.prototype.dispose=function(){var e=this.name,t=this.player;this.trigger("dispose"),this.off(),t.off("dispose",this.dispose),t.activePlugins_[e]=!1,this.player=this.state=null,t[e]=ba(e,ma[e])},e.isBasic=function(t){var i="string"==typeof t?va(t):t;return"function"==typeof i&&!e.prototype.isPrototypeOf(i.prototype)},e.registerPlugin=function(t,i){if("string"!=typeof t)throw new Error('Illegal plugin name, "'+t+'", must be a string, was '+(void 0===t?"undefined":v(t))+".");if(ga(t))p.warn('A plugin named "'+t+'" already exists. You may want to avoid re-registering plugins!');else if(fa.prototype.hasOwnProperty(t))throw new Error('Illegal plugin name, "'+t+'", cannot share a name with an existing player method!');if("function"!=typeof i)throw new Error('Illegal plugin for "'+t+'", must be a function, was '+(void 0===i?"undefined":v(i))+".");return ma[t]=i,"plugin"!==t&&(e.isBasic(i)?fa.prototype[t]=function(e,t){var i=function(){_a(this,{name:e,plugin:t,instance:null},!0);var i=t.apply(this,arguments);return ya(this,e),_a(this,{name:e,plugin:t,instance:i}),i};return Object.keys(t).forEach(function(e){i[e]=t[e]}),i}(t,i):fa.prototype[t]=ba(t,i)),i},e.deregisterPlugin=function(e){if("plugin"===e)throw new Error("Cannot de-register base plugin.");ga(e)&&(delete ma[e],delete fa.prototype[e])},e.getPlugins=function(){var e=void 0;return(arguments.length>0&&void 0!==arguments[0]?arguments[0]:Object.keys(ma)).forEach(function(t){var i=va(t);i&&((e=e||{})[t]=i)}),e},e.getPluginVersion=function(e){var t=va(e);return t&&t.VERSION||""},e}();wa.getPlugin=va,wa.BASE_PLUGIN_NAME="plugin",wa.registerPlugin("plugin",wa),fa.prototype.usingPlugin=function(e){return!!this.activePlugins_&&!0===this.activePlugins_[e]},fa.prototype.hasPlugin=function(e){return!!ga(e)};var Ea=function(e){return 0===e.indexOf("#")?e.slice(1):e};function Ta(e,t,i){var r=Ta.getPlayer(e);if(r)return t&&p.warn('Player "'+e+'" is already initialised. Options will not be applied.'),i&&r.ready(i),r;var n="string"==typeof e?ae("#"+Ea(e)):e;if(!L(n))throw new TypeError("The element or ID supplied is not valid. (videojs)");l.body.contains(n)||p.warn("The element supplied is not included in the DOM"),t=t||{},Ta.hooks("beforesetup").forEach(function(e){var i=e(n,Ke(t));k(i)&&!Array.isArray(i)?t=Ke(t,i):p.error("please return an object in beforesetup hooks")});var a=Ye.getComponent("Player");return r=new a(n,t,i),Ta.hooks("setup").forEach(function(e){return e(r)}),r}if(Ta.hooks_={},Ta.hooks=function(e,t){return Ta.hooks_[e]=Ta.hooks_[e]||[],t&&(Ta.hooks_[e]=Ta.hooks_[e].concat(t)),Ta.hooks_[e]},Ta.hook=function(e,t){Ta.hooks(e,t)},Ta.hookOnce=function(e,t){Ta.hooks(e,[].concat(t).map(function(t){return function i(){return Ta.removeHook(e,i),t.apply(void 0,arguments)}}))},Ta.removeHook=function(e,t){var i=Ta.hooks(e).indexOf(t);return!(i<=-1)&&(Ta.hooks_[e]=Ta.hooks_[e].slice(),Ta.hooks_[e].splice(i,1),!0)},!0!==n.VIDEOJS_NO_DYNAMIC_STYLE&&I()){var Sa=ae(".vjs-styles-defaults");if(!Sa){Sa=Oe("vjs-styles-defaults");var Aa=ae("head");Aa&&Aa.insertBefore(Sa,Aa.firstChild),Ce(Sa,"\n      .video-js {\n        width: 300px;\n        height: 150px;\n      }\n\n      .vjs-fluid {\n        padding-top: 56.25%\n      }\n    ")}}Me(1,Ta),Ta.VERSION=e,Ta.options=fa.prototype.options_,Ta.getPlayers=function(){return fa.players},Ta.getPlayer=function(e){var t=fa.players,i=void 0;if("string"==typeof e){var r=Ea(e),n=t[r];if(n)return n;i=ae("#"+r)}else i=e;if(L(i)){var a=i,s=a.player,o=a.playerId;if(s||t[o])return s||t[o]}},Ta.getAllPlayers=function(){return Object.keys(fa.players).map(function(e){return fa.players[e]}).filter(Boolean)},Ta.players=fa.players,Ta.getComponent=Ye.getComponent,Ta.registerComponent=function(e,t){_r.isTech(t)&&p.warn("The "+e+" tech was registered as a component. It should instead be registered using videojs.registerTech(name, tech)"),Ye.registerComponent.call(Ye,e,t)},Ta.getTech=_r.getTech,Ta.registerTech=_r.registerTech,Ta.use=function(e,t){br[e]=br[e]||[],br[e].push(t)},Object.defineProperty(Ta,"middleware",{value:{},writeable:!1,enumerable:!0}),Object.defineProperty(Ta.middleware,"TERMINATOR",{value:Er,writeable:!1,enumerable:!0}),Ta.browser=gt,Ta.TOUCH_ENABLED=mt,Ta.extend=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=function(){e.apply(this,arguments)},r={};for(var n in"object"===(void 0===t?"undefined":v(t))?(t.constructor!==Object.prototype.constructor&&(i=t.constructor),r=t):"function"==typeof t&&(i=t),function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+(void 0===t?"undefined":v(t)));e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(e.super_=t)}(i,e),r)r.hasOwnProperty(n)&&(i.prototype[n]=r[n]);return i},Ta.mergeOptions=Ke,Ta.bind=De,Ta.registerPlugin=wa.registerPlugin,Ta.deregisterPlugin=wa.deregisterPlugin,Ta.plugin=function(e,t){return p.warn("videojs.plugin() is deprecated; use videojs.registerPlugin() instead"),wa.registerPlugin(e,t)},Ta.getPlugins=wa.getPlugins,Ta.getPlugin=wa.getPlugin,Ta.getPluginVersion=wa.getPluginVersion,Ta.addLanguage=function(e,t){var i;return e=(""+e).toLowerCase(),Ta.options.languages=Ke(Ta.options.languages,((i={})[e]=t,i)),Ta.options.languages[e]},Ta.log=p,Ta.createTimeRange=Ta.createTimeRanges=_t,Ta.formatTime=Xr,Ta.setFormatTime=function(e){qr=e},Ta.resetFormatTime=function(){qr=Wr},Ta.parseUrl=Jt,Ta.isCrossOrigin=ei,Ta.EventTarget=xe,Ta.on=be,Ta.one=Te,Ta.off=we,Ta.trigger=Ee,Ta.xhr=Ti,Ta.TextTrack=Oi,Ta.AudioTrack=Ci,Ta.VideoTrack=Di,["isEl","isTextNode","createEl","hasClass","addClass","removeClass","toggleClass","setAttributes","getAttributes","emptyEl","appendContent","insertContent"].forEach(function(e){Ta[e]=function(){return p.warn("videojs."+e+"() is deprecated; use videojs.dom."+e+"() instead"),oe[e].apply(null,arguments)}}),Ta.computedStyle=M,Ta.dom=oe,Ta.url=ti;var ka=i(function(e,t){var i,r,n,a,s;i=/^((?:[a-zA-Z0-9+\-.]+:)?)(\/\/[^\/?#]*)?((?:[^\/\?#]*\/)*.*?)??(;.*?)?(\?.*?)?(#.*?)?$/,r=/^([^\/?#]*)(.*)$/,n=/(?:\/|^)\.(?=\/)/g,a=/(?:\/|^)\.\.\/(?!\.\.\/).*?(?=\/)/g,s={buildAbsoluteURL:function(e,t,i){if(i=i||{},e=e.trim(),!(t=t.trim())){if(!i.alwaysNormalize)return e;var n=s.parseURL(e);if(!n)throw new Error("Error trying to parse base URL.");return n.path=s.normalizePath(n.path),s.buildURLFromParts(n)}var a=s.parseURL(t);if(!a)throw new Error("Error trying to parse relative URL.");if(a.scheme)return i.alwaysNormalize?(a.path=s.normalizePath(a.path),s.buildURLFromParts(a)):t;var o=s.parseURL(e);if(!o)throw new Error("Error trying to parse base URL.");if(!o.netLoc&&o.path&&"/"!==o.path[0]){var u=r.exec(o.path);o.netLoc=u[1],o.path=u[2]}o.netLoc&&!o.path&&(o.path="/");var l={scheme:o.scheme,netLoc:a.netLoc,path:null,params:a.params,query:a.query,fragment:a.fragment};if(!a.netLoc&&(l.netLoc=o.netLoc,"/"!==a.path[0]))if(a.path){var d=o.path,c=d.substring(0,d.lastIndexOf("/")+1)+a.path;l.path=s.normalizePath(c)}else l.path=o.path,a.params||(l.params=o.params,a.query||(l.query=o.query));return null===l.path&&(l.path=i.alwaysNormalize?s.normalizePath(a.path):a.path),s.buildURLFromParts(l)},parseURL:function(e){var t=i.exec(e);return t?{scheme:t[1]||"",netLoc:t[2]||"",path:t[3]||"",params:t[4]||"",query:t[5]||"",fragment:t[6]||""}:null},normalizePath:function(e){for(e=e.split("").reverse().join("").replace(n,"");e.length!==(e=e.replace(a,"")).length;);return e.split("").reverse().join("")},buildURLFromParts:function(e){return e.scheme+e.netLoc+e.path+e.params+e.query+e.fragment}},e.exports=s}),Ra=function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")},Ma=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var r in i)Object.prototype.hasOwnProperty.call(i,r)&&(e[r]=i[r])}return e},Oa=function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+(void 0===t?"undefined":v(t)));e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)},Ca=function(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!==(void 0===t?"undefined":v(t))&&"function"!=typeof t?e:t},Da=function(){function e(){Ra(this,e),this.listeners={}}return e.prototype.on=function(e,t){this.listeners[e]||(this.listeners[e]=[]),this.listeners[e].push(t)},e.prototype.off=function(e,t){if(!this.listeners[e])return!1;var i=this.listeners[e].indexOf(t);return this.listeners[e].splice(i,1),i>-1},e.prototype.trigger=function(e){var t=this.listeners[e],i=void 0,r=void 0,n=void 0;if(t)if(2===arguments.length)for(r=t.length,i=0;i<r;++i)t[i].call(this,arguments[1]);else for(n=Array.prototype.slice.call(arguments,1),r=t.length,i=0;i<r;++i)t[i].apply(this,n)},e.prototype.dispose=function(){this.listeners={}},e.prototype.pipe=function(e){this.on("data",function(t){e.push(t)})},e}(),Ia=function(e){function t(){Ra(this,t);var i=Ca(this,e.call(this));return i.buffer="",i}return Oa(t,e),t.prototype.push=function(e){var t=void 0;for(this.buffer+=e,t=this.buffer.indexOf("\n");t>-1;t=this.buffer.indexOf("\n"))this.trigger("data",this.buffer.substring(0,t)),this.buffer=this.buffer.substring(t+1)},t}(Da),La=function(e){for(var t=e.split(new RegExp('(?:^|,)((?:[^=]*)=(?:"[^"]*"|[^,]*))')),i={},r=t.length,n=void 0;r--;)""!==t[r]&&((n=/([^=]*)=(.*)/.exec(t[r]).slice(1))[0]=n[0].replace(/^\s+|\s+$/g,""),n[1]=n[1].replace(/^\s+|\s+$/g,""),n[1]=n[1].replace(/^['"](.*)['"]$/g,"$1"),i[n[0]]=n[1]);return i},xa=function(e){function t(){Ra(this,t);var i=Ca(this,e.call(this));return i.customParsers=[],i}return Oa(t,e),t.prototype.push=function(e){var t=void 0,i=void 0;if(0!==(e=e.replace(/^[\u0000\s]+|[\u0000\s]+$/g,"")).length)if("#"===e[0]){for(var r=0;r<this.customParsers.length;r++)if(this.customParsers[r].call(this,e))return;if(0===e.indexOf("#EXT"))if(e=e.replace("\r",""),t=/^#EXTM3U/.exec(e))this.trigger("data",{type:"tag",tagType:"m3u"});else{if(t=/^#EXTINF:?([0-9\.]*)?,?(.*)?$/.exec(e))return i={type:"tag",tagType:"inf"},t[1]&&(i.duration=parseFloat(t[1])),t[2]&&(i.title=t[2]),void this.trigger("data",i);if(t=/^#EXT-X-TARGETDURATION:?([0-9.]*)?/.exec(e))return i={type:"tag",tagType:"targetduration"},t[1]&&(i.duration=parseInt(t[1],10)),void this.trigger("data",i);if(t=/^#ZEN-TOTAL-DURATION:?([0-9.]*)?/.exec(e))return i={type:"tag",tagType:"totalduration"},t[1]&&(i.duration=parseInt(t[1],10)),void this.trigger("data",i);if(t=/^#EXT-X-VERSION:?([0-9.]*)?/.exec(e))return i={type:"tag",tagType:"version"},t[1]&&(i.version=parseInt(t[1],10)),void this.trigger("data",i);if(t=/^#EXT-X-MEDIA-SEQUENCE:?(\-?[0-9.]*)?/.exec(e))return i={type:"tag",tagType:"media-sequence"},t[1]&&(i.number=parseInt(t[1],10)),void this.trigger("data",i);if(t=/^#EXT-X-DISCONTINUITY-SEQUENCE:?(\-?[0-9.]*)?/.exec(e))return i={type:"tag",tagType:"discontinuity-sequence"},t[1]&&(i.number=parseInt(t[1],10)),void this.trigger("data",i);if(t=/^#EXT-X-PLAYLIST-TYPE:?(.*)?$/.exec(e))return i={type:"tag",tagType:"playlist-type"},t[1]&&(i.playlistType=t[1]),void this.trigger("data",i);if(t=/^#EXT-X-BYTERANGE:?([0-9.]*)?@?([0-9.]*)?/.exec(e))return i={type:"tag",tagType:"byterange"},t[1]&&(i.length=parseInt(t[1],10)),t[2]&&(i.offset=parseInt(t[2],10)),void this.trigger("data",i);if(t=/^#EXT-X-ALLOW-CACHE:?(YES|NO)?/.exec(e))return i={type:"tag",tagType:"allow-cache"},t[1]&&(i.allowed=!/NO/.test(t[1])),void this.trigger("data",i);if(t=/^#EXT-X-MAP:?(.*)$/.exec(e)){if(i={type:"tag",tagType:"map"},t[1]){var n=La(t[1]);if(n.URI&&(i.uri=n.URI),n.BYTERANGE){var a=n.BYTERANGE.split("@"),s=a[0],o=a[1];i.byterange={},s&&(i.byterange.length=parseInt(s,10)),o&&(i.byterange.offset=parseInt(o,10))}}this.trigger("data",i)}else if(t=/^#EXT-X-STREAM-INF:?(.*)$/.exec(e)){if(i={type:"tag",tagType:"stream-inf"},t[1]){if(i.attributes=La(t[1]),i.attributes.RESOLUTION){var u=i.attributes.RESOLUTION.split("x"),l={};u[0]&&(l.width=parseInt(u[0],10)),u[1]&&(l.height=parseInt(u[1],10)),i.attributes.RESOLUTION=l}i.attributes.BANDWIDTH&&(i.attributes.BANDWIDTH=parseInt(i.attributes.BANDWIDTH,10)),i.attributes["PROGRAM-ID"]&&(i.attributes["PROGRAM-ID"]=parseInt(i.attributes["PROGRAM-ID"],10))}this.trigger("data",i)}else{if(t=/^#EXT-X-MEDIA:?(.*)$/.exec(e))return i={type:"tag",tagType:"media"},t[1]&&(i.attributes=La(t[1])),void this.trigger("data",i);if(t=/^#EXT-X-ENDLIST/.exec(e))this.trigger("data",{type:"tag",tagType:"endlist"});else if(t=/^#EXT-X-DISCONTINUITY/.exec(e))this.trigger("data",{type:"tag",tagType:"discontinuity"});else{if(t=/^#EXT-X-PROGRAM-DATE-TIME:?(.*)$/.exec(e))return i={type:"tag",tagType:"program-date-time"},t[1]&&(i.dateTimeString=t[1],i.dateTimeObject=new Date(t[1])),void this.trigger("data",i);if(t=/^#EXT-X-KEY:?(.*)$/.exec(e))return i={type:"tag",tagType:"key"},t[1]&&(i.attributes=La(t[1]),i.attributes.IV&&("0x"===i.attributes.IV.substring(0,2).toLowerCase()&&(i.attributes.IV=i.attributes.IV.substring(2)),i.attributes.IV=i.attributes.IV.match(/.{8}/g),i.attributes.IV[0]=parseInt(i.attributes.IV[0],16),i.attributes.IV[1]=parseInt(i.attributes.IV[1],16),i.attributes.IV[2]=parseInt(i.attributes.IV[2],16),i.attributes.IV[3]=parseInt(i.attributes.IV[3],16),i.attributes.IV=new Uint32Array(i.attributes.IV))),void this.trigger("data",i);if(t=/^#EXT-X-START:?(.*)$/.exec(e))return i={type:"tag",tagType:"start"},t[1]&&(i.attributes=La(t[1]),i.attributes["TIME-OFFSET"]=parseFloat(i.attributes["TIME-OFFSET"]),i.attributes.PRECISE=/YES/.test(i.attributes.PRECISE)),void this.trigger("data",i);if(t=/^#EXT-X-CUE-OUT-CONT:?(.*)?$/.exec(e))return i={type:"tag",tagType:"cue-out-cont"},t[1]?i.data=t[1]:i.data="",void this.trigger("data",i);if(t=/^#EXT-X-CUE-OUT:?(.*)?$/.exec(e))return i={type:"tag",tagType:"cue-out"},t[1]?i.data=t[1]:i.data="",void this.trigger("data",i);if(t=/^#EXT-X-CUE-IN:?(.*)?$/.exec(e))return i={type:"tag",tagType:"cue-in"},t[1]?i.data=t[1]:i.data="",void this.trigger("data",i);this.trigger("data",{type:"tag",data:e.slice(4)})}}}else this.trigger("data",{type:"comment",text:e.slice(1)})}else this.trigger("data",{type:"uri",uri:e})},t.prototype.addParser=function(e){var t=this,i=e.expression,r=e.customType,n=e.dataParser,a=e.segment;"function"!=typeof n&&(n=function(e){return e}),this.customParsers.push(function(e){if(i.exec(e))return t.trigger("data",{type:"custom",data:n(e),customType:r,segment:a}),!0})},t}(Da),Pa=function(e){function t(){Ra(this,t);var i=Ca(this,e.call(this));i.lineStream=new Ia,i.parseStream=new xa,i.lineStream.pipe(i.parseStream);var r=i,n=[],a={},s=void 0,o=void 0,u={AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},l=0;return i.manifest={allowCache:!0,discontinuityStarts:[],segments:[]},i.parseStream.on("data",function(e){var t=void 0,i=void 0;({tag:function(){(({"allow-cache":function(){this.manifest.allowCache=e.allowed,"allowed"in e||(this.trigger("info",{message:"defaulting allowCache to YES"}),this.manifest.allowCache=!0)},byterange:function(){var t={};"length"in e&&(a.byterange=t,t.length=e.length,"offset"in e||(this.trigger("info",{message:"defaulting offset to zero"}),e.offset=0)),"offset"in e&&(a.byterange=t,t.offset=e.offset)},endlist:function(){this.manifest.endList=!0},inf:function(){"mediaSequence"in this.manifest||(this.manifest.mediaSequence=0,this.trigger("info",{message:"defaulting media sequence to zero"})),"discontinuitySequence"in this.manifest||(this.manifest.discontinuitySequence=0,this.trigger("info",{message:"defaulting discontinuity sequence to zero"})),e.duration>0&&(a.duration=e.duration),0===e.duration&&(a.duration=.01,this.trigger("info",{message:"updating zero segment duration to a small value"})),this.manifest.segments=n},key:function(){e.attributes?"NONE"!==e.attributes.METHOD?e.attributes.URI?(e.attributes.METHOD||this.trigger("warn",{message:"defaulting key method to AES-128"}),o={method:e.attributes.METHOD||"AES-128",uri:e.attributes.URI},void 0!==e.attributes.IV&&(o.iv=e.attributes.IV)):this.trigger("warn",{message:"ignoring key declaration without URI"}):o=null:this.trigger("warn",{message:"ignoring key declaration without attribute list"})},"media-sequence":function(){isFinite(e.number)?this.manifest.mediaSequence=e.number:this.trigger("warn",{message:"ignoring invalid media sequence: "+e.number})},"discontinuity-sequence":function(){isFinite(e.number)?(this.manifest.discontinuitySequence=e.number,l=e.number):this.trigger("warn",{message:"ignoring invalid discontinuity sequence: "+e.number})},"playlist-type":function(){/VOD|EVENT/.test(e.playlistType)?this.manifest.playlistType=e.playlistType:this.trigger("warn",{message:"ignoring unknown playlist type: "+e.playlist})},map:function(){s={},e.uri&&(s.uri=e.uri),e.byterange&&(s.byterange=e.byterange)},"stream-inf":function(){this.manifest.playlists=n,this.manifest.mediaGroups=this.manifest.mediaGroups||u,e.attributes?(a.attributes||(a.attributes={}),Ma(a.attributes,e.attributes)):this.trigger("warn",{message:"ignoring empty stream-inf attributes"})},media:function(){if(this.manifest.mediaGroups=this.manifest.mediaGroups||u,e.attributes&&e.attributes.TYPE&&e.attributes["GROUP-ID"]&&e.attributes.NAME){var r=this.manifest.mediaGroups[e.attributes.TYPE];r[e.attributes["GROUP-ID"]]=r[e.attributes["GROUP-ID"]]||{},t=r[e.attributes["GROUP-ID"]],(i={default:/yes/i.test(e.attributes.DEFAULT)}).default?i.autoselect=!0:i.autoselect=/yes/i.test(e.attributes.AUTOSELECT),e.attributes.LANGUAGE&&(i.language=e.attributes.LANGUAGE),e.attributes.URI&&(i.uri=e.attributes.URI),e.attributes["INSTREAM-ID"]&&(i.instreamId=e.attributes["INSTREAM-ID"]),e.attributes.CHARACTERISTICS&&(i.characteristics=e.attributes.CHARACTERISTICS),e.attributes.FORCED&&(i.forced=/yes/i.test(e.attributes.FORCED)),t[e.attributes.NAME]=i}else this.trigger("warn",{message:"ignoring incomplete or missing media group"})},discontinuity:function(){l+=1,a.discontinuity=!0,this.manifest.discontinuityStarts.push(n.length)},"program-date-time":function(){void 0===this.manifest.dateTimeString&&(this.manifest.dateTimeString=e.dateTimeString,this.manifest.dateTimeObject=e.dateTimeObject),a.dateTimeString=e.dateTimeString,a.dateTimeObject=e.dateTimeObject},targetduration:function(){!isFinite(e.duration)||e.duration<0?this.trigger("warn",{message:"ignoring invalid target duration: "+e.duration}):this.manifest.targetDuration=e.duration},totalduration:function(){!isFinite(e.duration)||e.duration<0?this.trigger("warn",{message:"ignoring invalid total duration: "+e.duration}):this.manifest.totalDuration=e.duration},start:function(){e.attributes&&!isNaN(e.attributes["TIME-OFFSET"])?this.manifest.start={timeOffset:e.attributes["TIME-OFFSET"],precise:e.attributes.PRECISE}:this.trigger("warn",{message:"ignoring start declaration without appropriate attribute list"})},"cue-out":function(){a.cueOut=e.data},"cue-out-cont":function(){a.cueOutCont=e.data},"cue-in":function(){a.cueIn=e.data}})[e.tagType]||function(){}).call(r)},uri:function(){a.uri=e.uri,n.push(a),!this.manifest.targetDuration||"duration"in a||(this.trigger("warn",{message:"defaulting segment duration to the target duration"}),a.duration=this.manifest.targetDuration),o&&(a.key=o),a.timeline=l,s&&(a.map=s),a={}},comment:function(){},custom:function(){e.segment?(a.custom=a.custom||{},a.custom[e.customType]=e.data):(this.manifest.custom=this.manifest.custom||{},this.manifest.custom[e.customType]=e.data)}})[e.type].call(r)}),i}return Oa(t,e),t.prototype.push=function(e){this.lineStream.push(e)},t.prototype.end=function(){this.lineStream.push("\n")},t.prototype.addParser=function(e){this.parseStream.addParser(e)},t}(Da),Ua=function(e){var t,i=e.attributes,r=e.segments,n={attributes:(t={NAME:i.id,AUDIO:"audio",SUBTITLES:"subs",RESOLUTION:{width:i.width,height:i.height},CODECS:i.codecs,BANDWIDTH:i.bandwidth},t["PROGRAM-ID"]=1,t),uri:"",endList:"static"===(i.type||"static"),timeline:i.periodIndex,resolvedUri:"",targetDuration:i.duration,segments:r,mediaSequence:r.length?r[0].number:1};return i.contentProtection&&(n.contentProtection=i.contentProtection),n},Na="function"==typeof Symbol&&"symbol"===v(Symbol.iterator)?function(e){return void 0===e?"undefined":v(e)}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":void 0===e?"undefined":v(e)},Ba=function(e){return!!e&&"object"===(void 0===e?"undefined":Na(e))},Fa=function e(){for(var t=arguments.length,i=Array(t),r=0;r<t;r++)i[r]=arguments[r];return i.reduce(function(t,i){return Object.keys(i).forEach(function(r){Array.isArray(t[r])&&Array.isArray(i[r])?t[r]=t[r].concat(i[r]):Ba(t[r])&&Ba(i[r])?t[r]=e(t[r],i[r]):t[r]=i[r]}),t},{})},ja=function(e,t){return/^[a-z]+:/i.test(t)?t:(/\/\//i.test(e)||(e=ka.buildAbsoluteURL(n.location.href,e)),ka.buildAbsoluteURL(e,t))},Ha=function(e){var t=e.baseUrl,i=void 0===t?"":t,r=e.source,n=void 0===r?"":r,a=e.range,s=void 0===a?"":a,o={uri:n,resolvedUri:ja(i||"",n)};if(s){var u=s.split("-"),l=parseInt(u[0],10),d=parseInt(u[1],10);o.byterange={length:d-l,offset:l}}return o},Ga=function(e,t,i){var r=e.NOW,n=e.clientOffset,a=e.availabilityStartTime,s=e.timescale,o=void 0===s?1:s,u=e.start,l=void 0===u?0:u,d=e.minimumUpdatePeriod,c=(r+n)/1e3+(void 0===d?0:d)-(a+l);return Math.ceil((c*o-t)/i)},Va=function(e,t){for(var i=e.type,r=void 0===i?"static":i,n=e.minimumUpdatePeriod,a=void 0===n?0:n,s=e.media,o=void 0===s?"":s,u=e.sourceDuration,l=e.timescale,d=void 0===l?1:l,c=e.startNumber,h=void 0===c?1:c,f=e.periodIndex,p=[],m=-1,g=0;g<t.length;g++){var v=t[g],y=v.d,_=v.r||0,b=v.t||0;m<0&&(m=b),b&&b>m&&(m=b);var w=void 0;if(_<0){var E=g+1;w=E===t.length?"dynamic"===r&&a>0&&o.indexOf("$Number$")>0?Ga(e,m,y):(u*d-m)/y:(t[E].t-m)/y}else w=_+1;for(var T=h+p.length+w,S=h+p.length;S<T;)p.push({number:S,duration:y/d,time:m,timeline:f}),m+=y,S++}return p},Wa=function(e){return e.reduce(function(e,t){return e.concat(t)},[])},qa=function(e){if(!e.length)return[];for(var t=[],i=0;i<e.length;i++)t.push(e[i]);return t},Xa={static:function(e){var t=e.duration,i=e.timescale,r=void 0===i?1:i,n=e.sourceDuration;return{start:0,end:Math.ceil(n/(t/r))}},dynamic:function(e){var t=e.NOW,i=e.clientOffset,r=e.availabilityStartTime,n=e.timescale,a=void 0===n?1:n,s=e.duration,o=e.start,u=void 0===o?0:o,l=e.minimumUpdatePeriod,d=void 0===l?0:l,c=e.timeShiftBufferDepth,h=void 0===c?1/0:c,f=(t+i)/1e3,p=r+u,m=f+d-p,g=Math.ceil(m*a/s),v=Math.floor((f-p-h)*a/s),y=Math.floor((f-p)*a/s);return{start:Math.max(0,v),end:Math.min(g,y)}}},za=function(e){var t=e.type,i=void 0===t?"static":t,r=e.duration,n=e.timescale,a=void 0===n?1:n,s=e.sourceDuration,o=Xa[i](e),u=function(e,t){for(var i=[],r=e;r<t;r++)i.push(r);return i}(o.start,o.end).map(function(e){return function(t,i){var r=e.duration,n=e.timescale,a=void 0===n?1:n,s=e.periodIndex,o=e.startNumber;return{number:(void 0===o?1:o)+t,duration:r/a,timeline:s,time:i*r}}}(e));if("static"===i){var l=u.length-1;u[l].duration=s-r/a*l}return u},Ka=/\$([A-z]*)(?:(%0)([0-9]+)d)?\$/g,Ya=function(e,t){return e.replace(Ka,function(e){return function(t,i,r,n){if("$$"===t)return"$";if(void 0===e[i])return t;var a=""+e[i];return"RepresentationID"===i?a:(n=r?parseInt(n,10):1,a.length>=n?a:""+new Array(n-a.length+1).join("0")+a)}}(t))},Qa=function(e,t){var i={RepresentationID:e.id,Bandwidth:e.bandwidth||0},r=e.initialization,n=void 0===r?{sourceURL:"",range:""}:r,a=Ha({baseUrl:e.baseUrl,source:Ya(n.sourceURL,i),range:n.range});return function(e,t){return e.duration||t?e.duration?za(e):Va(e,t):[{number:e.startNumber||1,duration:e.sourceDuration,time:0,timeline:e.periodIndex}]}(e,t).map(function(t){i.Number=t.number,i.Time=t.time;var r=Ya(e.media||"",i);return{uri:r,timeline:t.timeline,duration:t.duration,resolvedUri:ja(e.baseUrl||"",r),map:a,number:t.number}})},Ja="INVALID_NUMBER_OF_PERIOD",Za="DASH_EMPTY_MANIFEST",$a="DASH_INVALID_XML",es="NO_BASE_URL",ts="SEGMENT_TIME_UNSPECIFIED",is="UNSUPPORTED_UTC_TIMING_SCHEME",rs=function(e,t){var i=e.duration,r=e.segmentUrls,n=void 0===r?[]:r;if(!i&&!t||i&&t)throw new Error(ts);var a=n.map(function(t){return function(e,t){var i=e.baseUrl,r=e.initialization,n=void 0===r?{}:r,a=Ha({baseUrl:i,source:n.sourceURL,range:n.range}),s=Ha({baseUrl:i,source:t.media,range:t.mediaRange});return s.map=a,s}(e,t)}),s=void 0;return i&&(s=za(e)),t&&(s=Va(e,t)),s.map(function(e,t){if(a[t]){var i=a[t];return i.timeline=e.timeline,i.duration=e.duration,i.number=e.number,i}}).filter(function(e){return e})},ns=function(e){var t=e.baseUrl,i=e.initialization,r=void 0===i?{}:i,n=e.sourceDuration,a=e.timescale,s=void 0===a?1:a,o=e.indexRange,u=void 0===o?"":o,l=e.duration;if(!t)throw new Error(es);var d=Ha({baseUrl:t,source:r.sourceURL,range:r.range}),c=Ha({baseUrl:t,source:t,range:u});if(c.map=d,l){var h=za(e);h.length&&(c.duration=h[0].duration,c.timeline=h[0].timeline)}else n&&(c.duration=n/s,c.timeline=0);return c.number=0,[c]},as=function(e){var t=e.attributes,i=e.segmentInfo,r=void 0,n=void 0;if(i.template?(n=Qa,r=Fa(t,i.template)):i.base?(n=ns,r=Fa(t,i.base)):i.list&&(n=rs,r=Fa(t,i.list)),!n)return{attributes:t};var a=n(r,i.timeline);if(r.duration){var s=r,o=s.duration,u=s.timescale,l=void 0===u?1:u;r.duration=o/l}else a.length?r.duration=a.reduce(function(e,t){return Math.max(e,Math.ceil(t.duration))},0):r.duration=0;return{attributes:r,segments:a}},ss=function(e,t){return qa(e.childNodes).filter(function(e){return e.tagName===t})},os=function(e){return e.textContent.trim()},us=function(e){var t=/P(?:(\d*)Y)?(?:(\d*)M)?(?:(\d*)D)?(?:T(?:(\d*)H)?(?:(\d*)M)?(?:([\d.]*)S)?)?/.exec(e);if(!t)return 0;var i=t.slice(1),r=i[0],n=i[1],a=i[2],s=i[3],o=i[4],u=i[5];return 31536e3*parseFloat(r||0)+2592e3*parseFloat(n||0)+86400*parseFloat(a||0)+3600*parseFloat(s||0)+60*parseFloat(o||0)+parseFloat(u||0)},ls={mediaPresentationDuration:function(e){return us(e)},availabilityStartTime:function(e){return/^\d+-\d+-\d+T\d+:\d+:\d+(\.\d+)?$/.test(t=e)&&(t+="Z"),Date.parse(t)/1e3;var t},minimumUpdatePeriod:function(e){return us(e)},timeShiftBufferDepth:function(e){return us(e)},start:function(e){return us(e)},width:function(e){return parseInt(e,10)},height:function(e){return parseInt(e,10)},bandwidth:function(e){return parseInt(e,10)},startNumber:function(e){return parseInt(e,10)},timescale:function(e){return parseInt(e,10)},duration:function(e){var t=parseInt(e,10);return isNaN(t)?us(e):t},d:function(e){return parseInt(e,10)},t:function(e){return parseInt(e,10)},r:function(e){return parseInt(e,10)},DEFAULT:function(e){return e}},ds=function(e){return e&&e.attributes?qa(e.attributes).reduce(function(e,t){var i=ls[t.name]||ls.DEFAULT;return e[t.name]=i(t.value),e},{}):{}};var cs,hs,fs,ps,ms,gs,vs,ys,_s,bs,ws,Es,Ts,Ss,As,ks,Rs,Ms,Os,Cs,Ds,Is,Ls,xs,Ps,Us,Ns,Bs,Fs,js,Hs,Gs,Vs,Ws,qs,Xs,zs,Ks,Ys,Qs,Js,Zs,$s={"urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b":"org.w3.clearkey","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed":"com.widevine.alpha","urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95":"com.microsoft.playready","urn:uuid:f239e769-efa3-4850-9c16-a903c6932efb":"com.adobe.primetime"},eo=function(e,t){return t.length?Wa(e.map(function(e){return t.map(function(t){return ja(e,os(t))})})):e},to=function(e){var t=ss(e,"SegmentTemplate")[0],i=ss(e,"SegmentList")[0],r=i&&ss(i,"SegmentURL").map(function(e){return Fa({tag:"SegmentURL"},ds(e))}),n=ss(e,"SegmentBase")[0],a=i||t,s=a&&ss(a,"SegmentTimeline")[0],o=i||n||t,u=o&&ss(o,"Initialization")[0],l=t&&ds(t);l&&u?l.initialization=u&&ds(u):l&&l.initialization&&(l.initialization={sourceURL:l.initialization});var d={template:l,timeline:s&&ss(s,"S").map(function(e){return ds(e)}),list:i&&Fa(ds(i),{segmentUrls:r,initialization:ds(u)}),base:n&&Fa(ds(n),{initialization:ds(u)})};return Object.keys(d).forEach(function(e){d[e]||delete d[e]}),d},io=function(e){return e.reduce(function(e,t){var i=ds(t),r=$s[i.schemeIdUri];if(r){e[r]={attributes:i};var a=ss(t,"cenc:pssh")[0];if(a){var s=os(a),o=s&&function(e){for(var t=n.atob(e),i=new Uint8Array(t.length),r=0;r<t.length;r++)i[r]=t.charCodeAt(r);return i}(s);e[r].pssh=o}}return e},{})},ro=function(e,t,i){return function(r){var n=ds(r),a=eo(t,ss(r,"BaseURL")),s=ss(r,"Role")[0],o={role:ds(s)},u=Fa(e,n,o),l=io(ss(r,"ContentProtection"));Object.keys(l).length&&(u=Fa(u,{contentProtection:l}));var d=to(r),c=ss(r,"Representation"),h=Fa(i,d);return Wa(c.map(function(e,t,i){return function(r){var n=ss(r,"BaseURL"),a=eo(t,n),s=Fa(e,ds(r)),o=to(r);return a.map(function(e){return{segmentInfo:Fa(i,o),attributes:Fa(s,{baseUrl:e})}})}}(u,a,h)))}},no=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=t.manifestUri,r=void 0===i?"":i,n=t.NOW,a=void 0===n?Date.now():n,s=t.clientOffset,o=void 0===s?0:s,u=ss(e,"Period");if(1!==u.length)throw new Error(Ja);var l=ds(e),d=eo([r],ss(e,"BaseURL"));return l.sourceDuration=l.mediaPresentationDuration||0,l.NOW=a,l.clientOffset=o,Wa(u.map(function(e,t){return function(i,r){var n=eo(t,ss(i,"BaseURL")),a=ds(i),s=Fa(e,a,{periodIndex:r}),o=ss(i,"AdaptationSet"),u=to(i);return Wa(o.map(ro(s,n,u)))}}(l,d)))},ao=function(e){if(""===e)throw new Error(Za);var t=(new n.DOMParser).parseFromString(e,"application/xml"),i=t&&"MPD"===t.documentElement.tagName?t.documentElement:null;if(!i||i&&i.getElementsByTagName("parsererror").length>0)throw new Error($a);return i},so=function(e,t){return function(e){var t;if(!e.length)return{};var i=e[0].attributes,r=i.sourceDuration,n=i.minimumUpdatePeriod,a=void 0===n?0:n,s=e.filter(function(e){var t=e.attributes;return"video/mp4"===t.mimeType||"video"===t.contentType}).map(Ua),o=e.filter(function(e){var t=e.attributes;return"audio/mp4"===t.mimeType||"audio"===t.contentType}),u=e.filter(function(e){var t=e.attributes;return"text/vtt"===t.mimeType||"text"===t.contentType}),l={allowCache:!0,discontinuityStarts:[],segments:[],endList:!0,mediaGroups:(t={AUDIO:{},VIDEO:{}},t["CLOSED-CAPTIONS"]={},t.SUBTITLES={},t),uri:"",duration:r,playlists:s,minimumUpdatePeriod:1e3*a};return o.length&&(l.mediaGroups.AUDIO.audio=o.reduce(function(e,t){var i=t.attributes.role&&t.attributes.role.value||"main",r=t.attributes.lang||"",n="main";return r&&(n=t.attributes.lang+" ("+i+")"),e[n]&&e[n].playlists[0].attributes.BANDWIDTH>t.attributes.bandwidth?e:(e[n]={language:r,autoselect:!0,default:"main"===i,playlists:[function(e){var t,i=e.attributes,r=e.segments,n={attributes:(t={NAME:i.id,BANDWIDTH:i.bandwidth,CODECS:i.codecs},t["PROGRAM-ID"]=1,t),uri:"",endList:"static"===(i.type||"static"),timeline:i.periodIndex,resolvedUri:"",targetDuration:i.duration,segments:r,mediaSequence:r.length?r[0].number:1};return i.contentProtection&&(n.contentProtection=i.contentProtection),n}(t)],uri:""},e)},{})),u.length&&(l.mediaGroups.SUBTITLES.subs=function(e){return e.reduce(function(e,t){var i,r,n,a,s=t.attributes.lang||"text";return e[s]?e:(e[s]={language:s,default:!1,autoselect:!1,playlists:[(i=t,n=i.attributes,a=i.segments,void 0===a&&(a=[{uri:n.baseUrl,timeline:n.periodIndex,resolvedUri:n.baseUrl||"",duration:n.sourceDuration,number:0}],n.duration=n.sourceDuration),{attributes:(r={NAME:n.id,BANDWIDTH:n.bandwidth},r["PROGRAM-ID"]=1,r),uri:"",endList:"static"===(n.type||"static"),timeline:n.periodIndex,resolvedUri:n.baseUrl||"",targetDuration:n.duration,segments:a,mediaSequence:a.length?a[0].number:1})],uri:""},e)},{})}(u)),l}(no(ao(e),t).map(as))},oo=function(e){return function(e){var t=ss(e,"UTCTiming")[0];if(!t)return null;var i=ds(t);switch(i.schemeIdUri){case"urn:mpeg:dash:utc:http-head:2014":case"urn:mpeg:dash:utc:http-head:2012":i.method="HEAD";break;case"urn:mpeg:dash:utc:http-xsdate:2014":case"urn:mpeg:dash:utc:http-iso:2014":case"urn:mpeg:dash:utc:http-xsdate:2012":case"urn:mpeg:dash:utc:http-iso:2012":i.method="GET";break;case"urn:mpeg:dash:utc:direct:2014":case"urn:mpeg:dash:utc:direct:2012":i.method="DIRECT",i.value=Date.parse(i.value);break;case"urn:mpeg:dash:utc:http-ntp:2014":case"urn:mpeg:dash:utc:ntp:2014":case"urn:mpeg:dash:utc:sntp:2014":default:throw new Error(is)}return i}(ao(e))},uo={toUnsigned:function(e){return e>>>0}},lo=uo.toUnsigned,co=Object.freeze({default:uo,__moduleExports:uo,toUnsigned:lo}),ho=(co&&uo||co).toUnsigned,fo={findBox:cs=function(e,t){var i,r,n,a,s,o=[];if(!t.length)return null;for(i=0;i<e.byteLength;)r=ho(e[i]<<24|e[i+1]<<16|e[i+2]<<8|e[i+3]),n=hs(e.subarray(i+4,i+8)),a=r>1?i+r:e.byteLength,n===t[0]&&(1===t.length?o.push(e.subarray(i+8,a)):(s=cs(e.subarray(i+8,a),t.slice(1))).length&&(o=o.concat(s))),i=a;return o},parseType:hs=function(e){var t="";return t+=String.fromCharCode(e[0]),t+=String.fromCharCode(e[1]),t+=String.fromCharCode(e[2]),t+=String.fromCharCode(e[3])},timescale:function(e){return cs(e,["moov","trak"]).reduce(function(e,t){var i,r,n,a,s;return(i=cs(t,["tkhd"])[0])?(r=i[0],a=ho(i[n=0===r?12:20]<<24|i[n+1]<<16|i[n+2]<<8|i[n+3]),(s=cs(t,["mdia","mdhd"])[0])?(n=0===(r=s[0])?12:20,e[a]=ho(s[n]<<24|s[n+1]<<16|s[n+2]<<8|s[n+3]),e):null):null},{})},startTime:function(e,t){var i,r,n;return i=cs(t,["moof","traf"]),r=[].concat.apply([],i.map(function(t){return cs(t,["tfhd"]).map(function(i){var r,n;return r=ho(i[4]<<24|i[5]<<16|i[6]<<8|i[7]),n=e[r]||9e4,(cs(t,["tfdt"]).map(function(e){var t,i;return t=e[0],i=ho(e[4]<<24|e[5]<<16|e[6]<<8|e[7]),1===t&&(i*=Math.pow(2,32),i+=ho(e[8]<<24|e[9]<<16|e[10]<<8|e[11])),i})[0]||1/0)/n})})),n=Math.min.apply(null,r),isFinite(n)?n:0},videoTrackIds:function(e){var t=[];return cs(e,["moov","trak"]).forEach(function(e){var i=cs(e,["mdia","hdlr"]),r=cs(e,["tkhd"]);i.forEach(function(e,i){var n,a,s=hs(e.subarray(8,12)),o=r[i];"vide"===s&&(a=0===(n=new DataView(o.buffer,o.byteOffset,o.byteLength)).getUint8(0)?n.getUint32(12):n.getUint32(20),t.push(a))})}),t}},po=Math.pow(2,32)-1;!function(){var e;if(xs={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],mvex:[],mvhd:[],sdtp:[],smhd:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],styp:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[]},"undefined"!=typeof Uint8Array){for(e in xs)xs.hasOwnProperty(e)&&(xs[e]=[e.charCodeAt(0),e.charCodeAt(1),e.charCodeAt(2),e.charCodeAt(3)]);Ps=new Uint8Array(["i".charCodeAt(0),"s".charCodeAt(0),"o".charCodeAt(0),"m".charCodeAt(0)]),Ns=new Uint8Array(["a".charCodeAt(0),"v".charCodeAt(0),"c".charCodeAt(0),"1".charCodeAt(0)]),Us=new Uint8Array([0,0,0,1]),Bs=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),Fs=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]),js={video:Bs,audio:Fs},Vs=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),Gs=new Uint8Array([0,0,0,0,0,0,0,0]),Ws=new Uint8Array([0,0,0,0,0,0,0,0]),qs=Ws,Xs=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),zs=Ws,Hs=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0])}}(),fs=function(e){var t,i,r=[],n=0;for(t=1;t<arguments.length;t++)r.push(arguments[t]);for(t=r.length;t--;)n+=r[t].byteLength;for(i=new Uint8Array(n+8),new DataView(i.buffer,i.byteOffset,i.byteLength).setUint32(0,i.byteLength),i.set(e,4),t=0,n=8;t<r.length;t++)i.set(r[t],n),n+=r[t].byteLength;return i},ps=function(){return fs(xs.dinf,fs(xs.dref,Vs))},ms=function(e){return fs(xs.esds,new Uint8Array([0,0,0,0,3,25,0,0,0,4,17,64,21,0,6,0,0,0,218,192,0,0,218,192,5,2,e.audioobjecttype<<3|e.samplingfrequencyindex>>>1,e.samplingfrequencyindex<<7|e.channelcount<<3,6,1,2]))},Rs=function(e){return fs(xs.hdlr,js[e])},ks=function(e){var t=new Uint8Array([0,0,0,0,0,0,0,2,0,0,0,3,0,1,95,144,e.duration>>>24&255,e.duration>>>16&255,e.duration>>>8&255,255&e.duration,85,196,0,0]);return e.samplerate&&(t[12]=e.samplerate>>>24&255,t[13]=e.samplerate>>>16&255,t[14]=e.samplerate>>>8&255,t[15]=255&e.samplerate),fs(xs.mdhd,t)},As=function(e){return fs(xs.mdia,ks(e),Rs(e.type),ys(e))},vs=function(e){return fs(xs.mfhd,new Uint8Array([0,0,0,0,(4278190080&e)>>24,(16711680&e)>>16,(65280&e)>>8,255&e]))},ys=function(e){return fs(xs.minf,"video"===e.type?fs(xs.vmhd,Hs):fs(xs.smhd,Gs),ps(),Os(e))},_s=function(e,t){for(var i=[],r=t.length;r--;)i[r]=Ds(t[r]);return fs.apply(null,[xs.moof,vs(e)].concat(i))},bs=function(e){for(var t=e.length,i=[];t--;)i[t]=Ts(e[t]);return fs.apply(null,[xs.moov,Es(4294967295)].concat(i).concat(ws(e)))},ws=function(e){for(var t=e.length,i=[];t--;)i[t]=Is(e[t]);return fs.apply(null,[xs.mvex].concat(i))},Es=function(e){var t=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,2,0,1,95,144,(4278190080&e)>>24,(16711680&e)>>16,(65280&e)>>8,255&e,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return fs(xs.mvhd,t)},Ms=function(e){var t,i,r=e.samples||[],n=new Uint8Array(4+r.length);for(i=0;i<r.length;i++)t=r[i].flags,n[i+4]=t.dependsOn<<4|t.isDependedOn<<2|t.hasRedundancy;return fs(xs.sdtp,n)},Os=function(e){return fs(xs.stbl,Cs(e),fs(xs.stts,zs),fs(xs.stsc,qs),fs(xs.stsz,Xs),fs(xs.stco,Ws))},Cs=function(e){return fs(xs.stsd,new Uint8Array([0,0,0,0,0,0,0,1]),"video"===e.type?Ks(e):Ys(e))},Ks=function(e){var t,i=e.sps||[],r=e.pps||[],n=[],a=[];for(t=0;t<i.length;t++)n.push((65280&i[t].byteLength)>>>8),n.push(255&i[t].byteLength),n=n.concat(Array.prototype.slice.call(i[t]));for(t=0;t<r.length;t++)a.push((65280&r[t].byteLength)>>>8),a.push(255&r[t].byteLength),a=a.concat(Array.prototype.slice.call(r[t]));return fs(xs.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,(65280&e.width)>>8,255&e.width,(65280&e.height)>>8,255&e.height,0,72,0,0,0,72,0,0,0,0,0,0,0,1,19,118,105,100,101,111,106,115,45,99,111,110,116,114,105,98,45,104,108,115,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),fs(xs.avcC,new Uint8Array([1,e.profileIdc,e.profileCompatibility,e.levelIdc,255].concat([i.length]).concat(n).concat([r.length]).concat(a))),fs(xs.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])))},Ys=function(e){return fs(xs.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,(65280&e.channelcount)>>8,255&e.channelcount,(65280&e.samplesize)>>8,255&e.samplesize,0,0,0,0,(65280&e.samplerate)>>8,255&e.samplerate,0,0]),ms(e))},Ss=function(e){var t=new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,(4278190080&e.id)>>24,(16711680&e.id)>>16,(65280&e.id)>>8,255&e.id,0,0,0,0,(4278190080&e.duration)>>24,(16711680&e.duration)>>16,(65280&e.duration)>>8,255&e.duration,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,(65280&e.width)>>8,255&e.width,0,0,(65280&e.height)>>8,255&e.height,0,0]);return fs(xs.tkhd,t)},Ds=function(e){var t,i,r,n,a,s;return t=fs(xs.tfhd,new Uint8Array([0,0,0,58,(4278190080&e.id)>>24,(16711680&e.id)>>16,(65280&e.id)>>8,255&e.id,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0])),a=Math.floor(e.baseMediaDecodeTime/(po+1)),s=Math.floor(e.baseMediaDecodeTime%(po+1)),i=fs(xs.tfdt,new Uint8Array([1,0,0,0,a>>>24&255,a>>>16&255,a>>>8&255,255&a,s>>>24&255,s>>>16&255,s>>>8&255,255&s])),92,"audio"===e.type?(r=Ls(e,92),fs(xs.traf,t,i,r)):(n=Ms(e),r=Ls(e,n.length+92),fs(xs.traf,t,i,r,n))},Ts=function(e){return e.duration=e.duration||4294967295,fs(xs.trak,Ss(e),As(e))},Is=function(e){var t=new Uint8Array([0,0,0,0,(4278190080&e.id)>>24,(16711680&e.id)>>16,(65280&e.id)>>8,255&e.id,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]);return"video"!==e.type&&(t[t.length-1]=0),fs(xs.trex,t)},Zs=function(e,t){var i=0,r=0,n=0,a=0;return e.length&&(void 0!==e[0].duration&&(i=1),void 0!==e[0].size&&(r=2),void 0!==e[0].flags&&(n=4),void 0!==e[0].compositionTimeOffset&&(a=8)),[0,0,i|r|n|a,1,(4278190080&e.length)>>>24,(16711680&e.length)>>>16,(65280&e.length)>>>8,255&e.length,(4278190080&t)>>>24,(16711680&t)>>>16,(65280&t)>>>8,255&t]},Js=function(e,t){var i,r,n,a;for(t+=20+16*(r=e.samples||[]).length,i=Zs(r,t),a=0;a<r.length;a++)n=r[a],i=i.concat([(4278190080&n.duration)>>>24,(16711680&n.duration)>>>16,(65280&n.duration)>>>8,255&n.duration,(4278190080&n.size)>>>24,(16711680&n.size)>>>16,(65280&n.size)>>>8,255&n.size,n.flags.isLeading<<2|n.flags.dependsOn,n.flags.isDependedOn<<6|n.flags.hasRedundancy<<4|n.flags.paddingValue<<1|n.flags.isNonSyncSample,61440&n.flags.degradationPriority,15&n.flags.degradationPriority,(4278190080&n.compositionTimeOffset)>>>24,(16711680&n.compositionTimeOffset)>>>16,(65280&n.compositionTimeOffset)>>>8,255&n.compositionTimeOffset]);return fs(xs.trun,new Uint8Array(i))},Qs=function(e,t){var i,r,n,a;for(t+=20+8*(r=e.samples||[]).length,i=Zs(r,t),a=0;a<r.length;a++)n=r[a],i=i.concat([(4278190080&n.duration)>>>24,(16711680&n.duration)>>>16,(65280&n.duration)>>>8,255&n.duration,(4278190080&n.size)>>>24,(16711680&n.size)>>>16,(65280&n.size)>>>8,255&n.size]);return fs(xs.trun,new Uint8Array(i))},Ls=function(e,t){return"audio"===e.type?Qs(e,t):Js(e,t)};var mo={ftyp:gs=function(){return fs(xs.ftyp,Ps,Us,Ps,Ns)},mdat:function(e){return fs(xs.mdat,e)},moof:_s,moov:bs,initSegment:function(e){var t,i=gs(),r=bs(e);return(t=new Uint8Array(i.byteLength+r.byteLength)).set(i),t.set(r,i.byteLength),t}},go=mo.ftyp,vo=mo.mdat,yo=mo.moof,_o=mo.moov,bo=mo.initSegment,wo=Object.freeze({default:mo,__moduleExports:mo,ftyp:go,mdat:vo,moof:yo,moov:_o,initSegment:bo}),Eo=function(){this.init=function(){var e={};this.on=function(t,i){e[t]||(e[t]=[]),e[t]=e[t].concat(i)},this.off=function(t,i){var r;return!!e[t]&&(r=e[t].indexOf(i),e[t]=e[t].slice(),e[t].splice(r,1),r>-1)},this.trigger=function(t){var i,r,n,a;if(i=e[t])if(2===arguments.length)for(n=i.length,r=0;r<n;++r)i[r].call(this,arguments[1]);else{for(a=[],r=arguments.length,r=1;r<arguments.length;++r)a.push(arguments[r]);for(n=i.length,r=0;r<n;++r)i[r].apply(this,a)}},this.dispose=function(){e={}}}};Eo.prototype.pipe=function(e){return this.on("data",function(t){e.push(t)}),this.on("done",function(t){e.flush(t)}),e},Eo.prototype.push=function(e){this.trigger("data",e)},Eo.prototype.flush=function(e){this.trigger("done",e)};var To=Eo,So=Object.freeze({default:To,__moduleExports:To}),Ao=function(e,t){var i={size:0,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0,degradationPriority:0,isNonSyncSample:1}};return i.dataOffset=t,i.compositionTimeOffset=e.pts-e.dts,i.duration=e.duration,i.size=4*e.length,i.size+=e.byteLength,e.keyFrame&&(i.flags.dependsOn=2,i.flags.isNonSyncSample=0),i},ko={groupNalsIntoFrames:function(e){var t,i,r=[],n=[];for(r.byteLength=0,t=0;t<e.length;t++)"access_unit_delimiter_rbsp"===(i=e[t]).nalUnitType?(r.length&&(r.duration=i.dts-r.dts,n.push(r)),(r=[i]).byteLength=i.data.byteLength,r.pts=i.pts,r.dts=i.dts):("slice_layer_without_partitioning_rbsp_idr"===i.nalUnitType&&(r.keyFrame=!0),r.duration=i.dts-r.dts,r.byteLength+=i.data.byteLength,r.push(i));return n.length&&(!r.duration||r.duration<=0)&&(r.duration=n[n.length-1].duration),n.push(r),n},groupFramesIntoGops:function(e){var t,i,r=[],n=[];for(r.byteLength=0,r.nalCount=0,r.duration=0,r.pts=e[0].pts,r.dts=e[0].dts,n.byteLength=0,n.nalCount=0,n.duration=0,n.pts=e[0].pts,n.dts=e[0].dts,t=0;t<e.length;t++)(i=e[t]).keyFrame?(r.length&&(n.push(r),n.byteLength+=r.byteLength,n.nalCount+=r.nalCount,n.duration+=r.duration),(r=[i]).nalCount=i.length,r.byteLength=i.byteLength,r.pts=i.pts,r.dts=i.dts,r.duration=i.duration):(r.duration+=i.duration,r.nalCount+=i.length,r.byteLength+=i.byteLength,r.push(i));return n.length&&r.duration<=0&&(r.duration=n[n.length-1].duration),n.byteLength+=r.byteLength,n.nalCount+=r.nalCount,n.duration+=r.duration,n.push(r),n},extendFirstKeyFrame:function(e){var t;return!e[0][0].keyFrame&&e.length>1&&(t=e.shift(),e.byteLength-=t.byteLength,e.nalCount-=t.nalCount,e[0][0].dts=t.dts,e[0][0].pts=t.pts,e[0][0].duration+=t.duration),e},generateSampleTable:function(e,t){var i,r,n,a,s,o=t||0,u=[];for(i=0;i<e.length;i++)for(a=e[i],r=0;r<a.length;r++)s=a[r],o+=(n=Ao(s,o)).size,u.push(n);return u},concatenateNalData:function(e){var t,i,r,n,a,s,o=0,u=e.byteLength,l=e.nalCount,d=new Uint8Array(u+4*l),c=new DataView(d.buffer);for(t=0;t<e.length;t++)for(n=e[t],i=0;i<n.length;i++)for(a=n[i],r=0;r<a.length;r++)s=a[r],c.setUint32(o,s.data.byteLength),o+=4,d.set(s.data,o),o+=s.data.byteLength;return d}},Ro=ko.groupNalsIntoFrames,Mo=ko.groupFramesIntoGops,Oo=ko.extendFirstKeyFrame,Co=ko.generateSampleTable,Do=ko.concatenateNalData,Io=Object.freeze({default:ko,__moduleExports:ko,groupNalsIntoFrames:Ro,groupFramesIntoGops:Mo,extendFirstKeyFrame:Oo,generateSampleTable:Co,concatenateNalData:Do}),Lo={clearDtsInfo:function(e){delete e.minSegmentDts,delete e.maxSegmentDts,delete e.minSegmentPts,delete e.maxSegmentPts},calculateTrackBaseMediaDecodeTime:function(e,t){var i,r=e.minSegmentDts;return t||(r-=e.timelineStartInfo.dts),i=e.timelineStartInfo.baseMediaDecodeTime,i+=r,i=Math.max(0,i),"audio"===e.type&&(i*=e.samplerate/9e4,i=Math.floor(i)),i},collectDtsInfo:function(e,t){"number"==typeof t.pts&&(void 0===e.timelineStartInfo.pts&&(e.timelineStartInfo.pts=t.pts),void 0===e.minSegmentPts?e.minSegmentPts=t.pts:e.minSegmentPts=Math.min(e.minSegmentPts,t.pts),void 0===e.maxSegmentPts?e.maxSegmentPts=t.pts:e.maxSegmentPts=Math.max(e.maxSegmentPts,t.pts)),"number"==typeof t.dts&&(void 0===e.timelineStartInfo.dts&&(e.timelineStartInfo.dts=t.dts),void 0===e.minSegmentDts?e.minSegmentDts=t.dts:e.minSegmentDts=Math.min(e.minSegmentDts,t.dts),void 0===e.maxSegmentDts?e.maxSegmentDts=t.dts:e.maxSegmentDts=Math.max(e.maxSegmentDts,t.dts))}},xo=Lo.clearDtsInfo,Po=Lo.calculateTrackBaseMediaDecodeTime,Uo=Lo.collectDtsInfo,No=Object.freeze({default:Lo,__moduleExports:Lo,clearDtsInfo:xo,calculateTrackBaseMediaDecodeTime:Po,collectDtsInfo:Uo}),Bo={parseSei:function(e){for(var t=0,i={payloadType:-1,payloadSize:0},r=0,n=0;t<e.byteLength&&128!==e[t];){for(;255===e[t];)r+=255,t++;for(r+=e[t++];255===e[t];)n+=255,t++;if(n+=e[t++],!i.payload&&4===r){i.payloadType=r,i.payloadSize=n,i.payload=e.subarray(t,t+n);break}t+=n,r=0,n=0}return i},parseUserData:function(e){return 181!==e.payload[0]?null:49!=(e.payload[1]<<8|e.payload[2])?null:"GA94"!==String.fromCharCode(e.payload[3],e.payload[4],e.payload[5],e.payload[6])?null:3!==e.payload[7]?null:e.payload.subarray(8,e.payload.length-1)},parseCaptionPackets:function(e,t){var i,r,n,a,s=[];if(!(64&t[0]))return s;for(r=31&t[0],i=0;i<r;i++)a={type:3&t[2+(n=3*i)],pts:e},4&t[n+2]&&(a.ccData=t[n+3]<<8|t[n+4],s.push(a));return s},discardEmulationPreventionBytes:function(e){for(var t,i,r=e.byteLength,n=[],a=1;a<r-2;)0===e[a]&&0===e[a+1]&&3===e[a+2]?(n.push(a+2),a+=2):a++;if(0===n.length)return e;t=r-n.length,i=new Uint8Array(t);var s=0;for(a=0;a<t;s++,a++)s===n[0]&&(s++,n.shift()),i[a]=e[s];return i},USER_DATA_REGISTERED_ITU_T_T35:4},Fo=Bo.parseSei,jo=Bo.parseUserData,Ho=Bo.parseCaptionPackets,Go=Bo.discardEmulationPreventionBytes,Vo=Bo.USER_DATA_REGISTERED_ITU_T_T35,Wo=Object.freeze({default:Bo,__moduleExports:Bo,parseSei:Fo,parseUserData:jo,parseCaptionPackets:Ho,discardEmulationPreventionBytes:Go,USER_DATA_REGISTERED_ITU_T_T35:Vo}),qo=So&&To||So,Xo=Wo&&Bo||Wo,zo=function e(){e.prototype.init.call(this),this.captionPackets_=[],this.ccStreams_=[new Zo(0,0),new Zo(0,1),new Zo(1,0),new Zo(1,1)],this.reset(),this.ccStreams_.forEach(function(e){e.on("data",this.trigger.bind(this,"data")),e.on("done",this.trigger.bind(this,"done"))},this)};(zo.prototype=new qo).push=function(e){var t,i,r;if("sei_rbsp"===e.nalUnitType&&(t=Xo.parseSei(e.escapedRBSP)).payloadType===Xo.USER_DATA_REGISTERED_ITU_T_T35&&(i=Xo.parseUserData(t)))if(e.dts<this.latestDts_)this.ignoreNextEqualDts_=!0;else{if(e.dts===this.latestDts_&&this.ignoreNextEqualDts_)return this.numSameDts_--,void(this.numSameDts_||(this.ignoreNextEqualDts_=!1));r=Xo.parseCaptionPackets(e.pts,i),this.captionPackets_=this.captionPackets_.concat(r),this.latestDts_!==e.dts&&(this.numSameDts_=0),this.numSameDts_++,this.latestDts_=e.dts}},zo.prototype.flush=function(){this.captionPackets_.length?(this.captionPackets_.forEach(function(e,t){e.presortIndex=t}),this.captionPackets_.sort(function(e,t){return e.pts===t.pts?e.presortIndex-t.presortIndex:e.pts-t.pts}),this.captionPackets_.forEach(function(e){e.type<2&&this.dispatchCea608Packet(e)},this),this.captionPackets_.length=0,this.ccStreams_.forEach(function(e){e.flush()},this)):this.ccStreams_.forEach(function(e){e.flush()},this)},zo.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach(function(e){e.reset()})},zo.prototype.dispatchCea608Packet=function(e){this.setsChannel1Active(e)?this.activeCea608Channel_[e.type]=0:this.setsChannel2Active(e)&&(this.activeCea608Channel_[e.type]=1),null!==this.activeCea608Channel_[e.type]&&this.ccStreams_[(e.type<<1)+this.activeCea608Channel_[e.type]].push(e)},zo.prototype.setsChannel1Active=function(e){return 4096==(30720&e.ccData)},zo.prototype.setsChannel2Active=function(e){return 6144==(30720&e.ccData)};var Ko={42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,304:174,305:176,306:189,307:191,308:8482,309:162,310:163,311:9834,312:224,313:160,314:232,315:226,316:234,317:238,318:244,319:251,544:193,545:201,546:211,547:218,548:220,549:252,550:8216,551:161,552:42,553:39,554:8212,555:169,556:8480,557:8226,558:8220,559:8221,560:192,561:194,562:199,563:200,564:202,565:203,566:235,567:206,568:207,569:239,570:212,571:217,572:249,573:219,574:171,575:187,800:195,801:227,802:205,803:204,804:236,805:210,806:242,807:213,808:245,809:123,810:125,811:92,812:94,813:95,814:124,815:126,816:196,817:228,818:214,819:246,820:223,821:165,822:164,823:9474,824:197,825:229,826:216,827:248,828:9484,829:9488,830:9492,831:9496},Yo=function(e){return null===e?"":(e=Ko[e]||e,String.fromCharCode(e))},Qo=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],Jo=function(){for(var e=[],t=15;t--;)e.push("");return e},Zo=function e(t,i){e.prototype.init.call(this),this.field_=t||0,this.dataChannel_=i||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(e){var t,i,r,n,a;if((t=32639&e.ccData)!==this.lastControlCode_){if(4096==(61440&t)?this.lastControlCode_=t:t!==this.PADDING_&&(this.lastControlCode_=null),r=t>>>8,n=255&t,t!==this.PADDING_)if(t===this.RESUME_CAPTION_LOADING_)this.mode_="popOn";else if(t===this.END_OF_CAPTION_)this.mode_="popOn",this.clearFormatting(e.pts),this.flushDisplayed(e.pts),i=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=i,this.startPts_=e.pts;else if(t===this.ROLL_UP_2_ROWS_)this.rollUpRows_=2,this.setRollUp(e.pts);else if(t===this.ROLL_UP_3_ROWS_)this.rollUpRows_=3,this.setRollUp(e.pts);else if(t===this.ROLL_UP_4_ROWS_)this.rollUpRows_=4,this.setRollUp(e.pts);else if(t===this.CARRIAGE_RETURN_)this.clearFormatting(e.pts),this.flushDisplayed(e.pts),this.shiftRowsUp_(),this.startPts_=e.pts;else if(t===this.BACKSPACE_)"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1);else if(t===this.ERASE_DISPLAYED_MEMORY_)this.flushDisplayed(e.pts),this.displayed_=Jo();else if(t===this.ERASE_NON_DISPLAYED_MEMORY_)this.nonDisplayed_=Jo();else if(t===this.RESUME_DIRECT_CAPTIONING_)"paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=Jo()),this.mode_="paintOn",this.startPts_=e.pts;else if(this.isSpecialCharacter(r,n))a=Yo((r=(3&r)<<8)|n),this[this.mode_](e.pts,a),this.column_++;else if(this.isExtCharacter(r,n))"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1),a=Yo((r=(3&r)<<8)|n),this[this.mode_](e.pts,a),this.column_++;else if(this.isMidRowCode(r,n))this.clearFormatting(e.pts),this[this.mode_](e.pts," "),this.column_++,14==(14&n)&&this.addFormatting(e.pts,["i"]),1==(1&n)&&this.addFormatting(e.pts,["u"]);else if(this.isOffsetControlCode(r,n))this.column_+=3&n;else if(this.isPAC(r,n)){var s=Qo.indexOf(7968&t);"rollUp"===this.mode_&&this.setRollUp(e.pts,s),s!==this.row_&&(this.clearFormatting(e.pts),this.row_=s),1&n&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"]),16==(16&t)&&(this.column_=4*((14&t)>>1)),this.isColorPAC(n)&&14==(14&n)&&this.addFormatting(e.pts,["i"])}else this.isNormalChar(r)&&(0===n&&(n=null),a=Yo(r),a+=Yo(n),this[this.mode_](e.pts,a),this.column_+=a.length)}else this.lastControlCode_=null}};Zo.prototype=new qo,Zo.prototype.flushDisplayed=function(e){var t=this.displayed_.map(function(e){return e.trim()}).join("\n").replace(/^\n+|\n+$/g,"");t.length&&this.trigger("data",{startPts:this.startPts_,endPts:e,text:t,stream:this.name_})},Zo.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=Jo(),this.nonDisplayed_=Jo(),this.lastControlCode_=null,this.column_=0,this.row_=14,this.rollUpRows_=2,this.formatting_=[]},Zo.prototype.setConstants=function(){0===this.dataChannel_?(this.BASE_=16,this.EXT_=17,this.CONTROL_=(20|this.field_)<<8,this.OFFSET_=23):1===this.dataChannel_&&(this.BASE_=24,this.EXT_=25,this.CONTROL_=(28|this.field_)<<8,this.OFFSET_=31),this.PADDING_=0,this.RESUME_CAPTION_LOADING_=32|this.CONTROL_,this.END_OF_CAPTION_=47|this.CONTROL_,this.ROLL_UP_2_ROWS_=37|this.CONTROL_,this.ROLL_UP_3_ROWS_=38|this.CONTROL_,this.ROLL_UP_4_ROWS_=39|this.CONTROL_,this.CARRIAGE_RETURN_=45|this.CONTROL_,this.RESUME_DIRECT_CAPTIONING_=41|this.CONTROL_,this.BACKSPACE_=33|this.CONTROL_,this.ERASE_DISPLAYED_MEMORY_=44|this.CONTROL_,this.ERASE_NON_DISPLAYED_MEMORY_=46|this.CONTROL_},Zo.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&t>=48&&t<=63},Zo.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&t>=32&&t<=63},Zo.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&t>=32&&t<=47},Zo.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&t>=33&&t<=35},Zo.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&t>=64&&t<=127},Zo.prototype.isColorPAC=function(e){return e>=64&&e<=79||e>=96&&e<=127},Zo.prototype.isNormalChar=function(e){return e>=32&&e<=127},Zo.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_&&(this.row_=14,this.mode_="rollUp",this.flushDisplayed(e),this.nonDisplayed_=Jo(),this.displayed_=Jo()),void 0!==t&&t!==this.row_)for(var i=0;i<this.rollUpRows_;i++)this.displayed_[t-i]=this.displayed_[this.row_-i],this.displayed_[this.row_-i]="";void 0===t&&(t=this.row_),this.topRow_=t-this.rollUpRows_+1},Zo.prototype.addFormatting=function(e,t){this.formatting_=this.formatting_.concat(t);var i=t.reduce(function(e,t){return e+"<"+t+">"},"");this[this.mode_](e,i)},Zo.prototype.clearFormatting=function(e){if(this.formatting_.length){var t=this.formatting_.reverse().reduce(function(e,t){return e+"</"+t+">"},"");this.formatting_=[],this[this.mode_](e,t)}},Zo.prototype.popOn=function(e,t){var i=this.nonDisplayed_[this.row_];i+=t,this.nonDisplayed_[this.row_]=i},Zo.prototype.rollUp=function(e,t){var i=this.displayed_[this.row_];i+=t,this.displayed_[this.row_]=i},Zo.prototype.shiftRowsUp_=function(){var e;for(e=0;e<this.topRow_;e++)this.displayed_[e]="";for(e=this.row_+1;e<15;e++)this.displayed_[e]="";for(e=this.topRow_;e<this.row_;e++)this.displayed_[e]=this.displayed_[e+1];this.displayed_[this.row_]=""},Zo.prototype.paintOn=function(e,t){var i=this.displayed_[this.row_];i+=t,this.displayed_[this.row_]=i};var $o={CaptionStream:zo,Cea608Stream:Zo},eu=$o.CaptionStream,tu=$o.Cea608Stream,iu=Object.freeze({default:$o,__moduleExports:$o,CaptionStream:eu,Cea608Stream:tu}),ru={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21},nu=ru.H264_STREAM_TYPE,au=ru.ADTS_STREAM_TYPE,su=ru.METADATA_STREAM_TYPE,ou=Object.freeze({default:ru,__moduleExports:ru,H264_STREAM_TYPE:nu,ADTS_STREAM_TYPE:au,METADATA_STREAM_TYPE:su}),uu=function(e,t){var i=1;for(e>t&&(i=-1);Math.abs(t-e)>4294967296;)e+=8589934592*i;return e},lu=function e(t){var i,r;e.prototype.init.call(this),this.type_=t,this.push=function(e){e.type===this.type_&&(void 0===r&&(r=e.dts),e.dts=uu(e.dts,r),e.pts=uu(e.pts,r),i=e.dts,this.trigger("data",e))},this.flush=function(){r=i,this.trigger("done")},this.discontinuity=function(){r=void 0,i=void 0}};lu.prototype=new qo;var du,cu={TimestampRolloverStream:lu,handleRollover:uu},hu=cu.TimestampRolloverStream,fu=cu.handleRollover,pu=Object.freeze({default:cu,__moduleExports:cu,TimestampRolloverStream:hu,handleRollover:fu}),mu=ou&&ru||ou,gu=function(e,t,i){var r,n="";for(r=t;r<i;r++)n+="%"+("00"+e[r].toString(16)).slice(-2);return n},vu=function(e,t,i){return decodeURIComponent(gu(e,t,i))},yu=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},_u={TXXX:function(e){var t;if(3===e.data[0]){for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=vu(e.data,1,t),e.value=vu(e.data,t+1,e.data.length).replace(/\0*$/,"");break}e.data=e.value}},WXXX:function(e){var t;if(3===e.data[0])for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=vu(e.data,1,t),e.url=vu(e.data,t+1,e.data.length);break}},PRIV:function(e){var t,i;for(t=0;t<e.data.length;t++)if(0===e.data[t]){e.owner=(i=e.data,unescape(gu(i,0,t)));break}e.privateData=e.data.subarray(t+1),e.data=e.privateData}};(du=function(e){var t,i={debug:!(!e||!e.debug),descriptor:e&&e.descriptor},r=0,n=[],a=0;if(du.prototype.init.call(this),this.dispatchType=mu.METADATA_STREAM_TYPE.toString(16),i.descriptor)for(t=0;t<i.descriptor.length;t++)this.dispatchType+=("00"+i.descriptor[t].toString(16)).slice(-2);this.push=function(e){var t,s,o,u,l;if("timed-metadata"===e.type)if(e.dataAlignmentIndicator&&(a=0,n.length=0),0===n.length&&(e.data.length<10||e.data[0]!=="I".charCodeAt(0)||e.data[1]!=="D".charCodeAt(0)||e.data[2]!=="3".charCodeAt(0)))i.debug&&console.log("Skipping unrecognized metadata packet");else if(n.push(e),a+=e.data.byteLength,1===n.length&&(r=yu(e.data.subarray(6,10)),r+=10),!(a<r)){for(t={data:new Uint8Array(r),frames:[],pts:n[0].pts,dts:n[0].dts},l=0;l<r;)t.data.set(n[0].data.subarray(0,r-l),l),l+=n[0].data.byteLength,a-=n[0].data.byteLength,n.shift();s=10,64&t.data[5]&&(s+=4,s+=yu(t.data.subarray(10,14)),r-=yu(t.data.subarray(16,20)));do{if((o=yu(t.data.subarray(s+4,s+8)))<1)return console.log("Malformed ID3 frame encountered. Skipping metadata parsing.");if((u={id:String.fromCharCode(t.data[s],t.data[s+1],t.data[s+2],t.data[s+3]),data:t.data.subarray(s+10,s+o+10)}).key=u.id,_u[u.id]&&(_u[u.id](u),"com.apple.streaming.transportStreamTimestamp"===u.owner)){var d=u.data,c=(1&d[3])<<30|d[4]<<22|d[5]<<14|d[6]<<6|d[7]>>>2;c*=4,c+=3&d[7],u.timeStamp=c,void 0===t.pts&&void 0===t.dts&&(t.pts=u.timeStamp,t.dts=u.timeStamp),this.trigger("timestamp",u)}t.frames.push(u),s+=10,s+=o}while(s<r);this.trigger("data",t)}}}).prototype=new qo;var bu,wu,Eu,Tu=du,Su=Object.freeze({default:Tu,__moduleExports:Tu}),Au=iu&&$o||iu,ku=pu&&cu||pu,Ru=Su&&Tu||Su,Mu=ku.TimestampRolloverStream;(bu=function(){var e=new Uint8Array(188),t=0;bu.prototype.init.call(this),this.push=function(i){var r,n=0,a=188;for(t?((r=new Uint8Array(i.byteLength+t)).set(e.subarray(0,t)),r.set(i,t),t=0):r=i;a<r.byteLength;)71!==r[n]||71!==r[a]?(n++,a++):(this.trigger("data",r.subarray(n,a)),n+=188,a+=188);n<r.byteLength&&(e.set(r.subarray(n),0),t=r.byteLength-n)},this.flush=function(){188===t&&71===e[0]&&(this.trigger("data",e),t=0),this.trigger("done")}}).prototype=new qo,(wu=function(){var e,t,i,r;wu.prototype.init.call(this),r=this,this.packetsWaitingForPmt=[],this.programMapTable=void 0,e=function(e,r){var n=0;r.payloadUnitStartIndicator&&(n+=e[n]+1),"pat"===r.type?t(e.subarray(n),r):i(e.subarray(n),r)},t=function(e,t){t.section_number=e[7],t.last_section_number=e[8],r.pmtPid=(31&e[10])<<8|e[11],t.pmtPid=r.pmtPid},i=function(e,t){var i,n;if(1&e[5]){for(r.programMapTable={video:null,audio:null,"timed-metadata":{}},i=3+((15&e[1])<<8|e[2])-4,n=12+((15&e[10])<<8|e[11]);n<i;){var a=e[n],s=(31&e[n+1])<<8|e[n+2];a===mu.H264_STREAM_TYPE&&null===r.programMapTable.video?r.programMapTable.video=s:a===mu.ADTS_STREAM_TYPE&&null===r.programMapTable.audio?r.programMapTable.audio=s:a===mu.METADATA_STREAM_TYPE&&(r.programMapTable["timed-metadata"][s]=a),n+=5+((15&e[n+3])<<8|e[n+4])}t.programMapTable=r.programMapTable}},this.push=function(t){var i={},r=4;if(i.payloadUnitStartIndicator=!!(64&t[1]),i.pid=31&t[1],i.pid<<=8,i.pid|=t[2],(48&t[3])>>>4>1&&(r+=t[r]+1),0===i.pid)i.type="pat",e(t.subarray(r),i),this.trigger("data",i);else if(i.pid===this.pmtPid)for(i.type="pmt",e(t.subarray(r),i),this.trigger("data",i);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());else void 0===this.programMapTable?this.packetsWaitingForPmt.push([t,r,i]):this.processPes_(t,r,i)},this.processPes_=function(e,t,i){i.pid===this.programMapTable.video?i.streamType=mu.H264_STREAM_TYPE:i.pid===this.programMapTable.audio?i.streamType=mu.ADTS_STREAM_TYPE:i.streamType=this.programMapTable["timed-metadata"][i.pid],i.type="pes",i.data=e.subarray(t),this.trigger("data",i)}}).prototype=new qo,wu.STREAM_TYPES={h264:27,adts:15},(Eu=function(){var e=this,t={data:[],size:0},i={data:[],size:0},r={data:[],size:0},n=function(t,i,r){var n,a,s=new Uint8Array(t.size),o={type:i},u=0,l=0;if(t.data.length&&!(t.size<9)){for(o.trackId=t.data[0].pid,u=0;u<t.data.length;u++)a=t.data[u],s.set(a.data,l),l+=a.data.byteLength;var d,c,h;d=s,(c=o).packetLength=6+(d[4]<<8|d[5]),c.dataAlignmentIndicator=0!=(4&d[6]),192&(h=d[7])&&(c.pts=(14&d[9])<<27|(255&d[10])<<20|(254&d[11])<<12|(255&d[12])<<5|(254&d[13])>>>3,c.pts*=4,c.pts+=(6&d[13])>>>1,c.dts=c.pts,64&h&&(c.dts=(14&d[14])<<27|(255&d[15])<<20|(254&d[16])<<12|(255&d[17])<<5|(254&d[18])>>>3,c.dts*=4,c.dts+=(6&d[18])>>>1)),c.data=d.subarray(9+d[8]),n="video"===i||o.packetLength<=t.size,(r||n)&&(t.size=0,t.data.length=0),n&&e.trigger("data",o)}};Eu.prototype.init.call(this),this.push=function(a){({pat:function(){},pes:function(){var e,s;switch(a.streamType){case mu.H264_STREAM_TYPE:case mu.H264_STREAM_TYPE:e=t,s="video";break;case mu.ADTS_STREAM_TYPE:e=i,s="audio";break;case mu.METADATA_STREAM_TYPE:e=r,s="timed-metadata";break;default:return}a.payloadUnitStartIndicator&&n(e,s,!0),e.data.push(a),e.size+=a.data.byteLength},pmt:function(){var t={type:"metadata",tracks:[]},i=a.programMapTable;null!==i.video&&t.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+i.video,codec:"avc",type:"video"}),null!==i.audio&&t.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+i.audio,codec:"adts",type:"audio"}),e.trigger("data",t)}})[a.type]()},this.flush=function(){n(t,"video"),n(i,"audio"),n(r,"timed-metadata"),this.trigger("done")}}).prototype=new qo;var Ou={PAT_PID:0,MP2T_PACKET_LENGTH:188,TransportPacketStream:bu,TransportParseStream:wu,ElementaryStream:Eu,TimestampRolloverStream:Mu,CaptionStream:Au.CaptionStream,Cea608Stream:Au.Cea608Stream,MetadataStream:Ru};for(var Cu in mu)mu.hasOwnProperty(Cu)&&(Ou[Cu]=mu[Cu]);var Du,Iu=Ou,Lu=Object.freeze({default:Iu,__moduleExports:Iu}),xu=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];(Du=function(){var e;Du.prototype.init.call(this),this.push=function(t){var i,r,n,a,s,o,u=0,l=0;if("audio"===t.type)for(e?(a=e,(e=new Uint8Array(a.byteLength+t.data.byteLength)).set(a),e.set(t.data,a.byteLength)):e=t.data;u+5<e.length;)if(255===e[u]&&240==(246&e[u+1])){if(r=2*(1&~e[u+1]),i=(3&e[u+3])<<11|e[u+4]<<3|(224&e[u+5])>>5,o=9e4*(s=1024*(1+(3&e[u+6])))/xu[(60&e[u+2])>>>2],n=u+i,e.byteLength<n)return;if(this.trigger("data",{pts:t.pts+l*o,dts:t.dts+l*o,sampleCount:s,audioobjecttype:1+(e[u+2]>>>6&3),channelcount:(1&e[u+2])<<2|(192&e[u+3])>>>6,samplerate:xu[(60&e[u+2])>>>2],samplingfrequencyindex:(60&e[u+2])>>>2,samplesize:16,data:e.subarray(u+7+r,n)}),e.byteLength===n)return void(e=void 0);l++,e=e.subarray(n)}else u++},this.flush=function(){this.trigger("done")}}).prototype=new qo;var Pu,Uu,Nu,Bu=Du,Fu=Object.freeze({default:Bu,__moduleExports:Bu}),ju=function(e){var t=e.byteLength,i=0,r=0;this.length=function(){return 8*t},this.bitsAvailable=function(){return 8*t+r},this.loadWord=function(){var n=e.byteLength-t,a=new Uint8Array(4),s=Math.min(4,t);if(0===s)throw new Error("no bytes available");a.set(e.subarray(n,n+s)),i=new DataView(a.buffer).getUint32(0),r=8*s,t-=s},this.skipBits=function(e){var n;r>e?(i<<=e,r-=e):(e-=r,e-=8*(n=Math.floor(e/8)),t-=n,this.loadWord(),i<<=e,r-=e)},this.readBits=function(e){var n=Math.min(r,e),a=i>>>32-n;return(r-=n)>0?i<<=n:t>0&&this.loadWord(),(n=e-n)>0?a<<n|this.readBits(n):a},this.skipLeadingZeros=function(){var e;for(e=0;e<r;++e)if(0!=(i&2147483648>>>e))return i<<=e,r-=e,e;return this.loadWord(),e+this.skipLeadingZeros()},this.skipUnsignedExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.skipExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.readUnsignedExpGolomb=function(){var e=this.skipLeadingZeros();return this.readBits(e+1)-1},this.readExpGolomb=function(){var e=this.readUnsignedExpGolomb();return 1&e?1+e>>>1:-1*(e>>>1)},this.readBoolean=function(){return 1===this.readBits(1)},this.readUnsignedByte=function(){return this.readBits(8)},this.loadWord()},Hu=Object.freeze({default:ju,__moduleExports:ju}),Gu=Hu&&ju||Hu;(Uu=function(){var e,t,i=0;Uu.prototype.init.call(this),this.push=function(r){var n;for(t?((n=new Uint8Array(t.byteLength+r.data.byteLength)).set(t),n.set(r.data,t.byteLength),t=n):t=r.data;i<t.byteLength-3;i++)if(1===t[i+2]){e=i+5;break}for(;e<t.byteLength;)switch(t[e]){case 0:if(0!==t[e-1]){e+=2;break}if(0!==t[e-2]){e++;break}i+3!==e-2&&this.trigger("data",t.subarray(i+3,e-2));do{e++}while(1!==t[e]&&e<t.length);i=e-2,e+=3;break;case 1:if(0!==t[e-1]||0!==t[e-2]){e+=3;break}this.trigger("data",t.subarray(i+3,e-2)),i=e-2,e+=3;break;default:e+=3}t=t.subarray(i),e-=i,i=0},this.flush=function(){t&&t.byteLength>3&&this.trigger("data",t.subarray(i+3)),t=null,i=0,this.trigger("done")}}).prototype=new qo,Nu={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},(Pu=function(){var e,t,i,r,n,a,s,o=new Uu;Pu.prototype.init.call(this),e=this,this.push=function(e){"video"===e.type&&(t=e.trackId,i=e.pts,r=e.dts,o.push(e))},o.on("data",function(s){var o={trackId:t,pts:i,dts:r,data:s};switch(31&s[0]){case 5:o.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:o.nalUnitType="sei_rbsp",o.escapedRBSP=n(s.subarray(1));break;case 7:o.nalUnitType="seq_parameter_set_rbsp",o.escapedRBSP=n(s.subarray(1)),o.config=a(o.escapedRBSP);break;case 8:o.nalUnitType="pic_parameter_set_rbsp";break;case 9:o.nalUnitType="access_unit_delimiter_rbsp"}e.trigger("data",o)}),o.on("done",function(){e.trigger("done")}),this.flush=function(){o.flush()},s=function(e,t){var i,r=8,n=8;for(i=0;i<e;i++)0!==n&&(n=(r+t.readExpGolomb()+256)%256),r=0===n?r:n},n=function(e){for(var t,i,r=e.byteLength,n=[],a=1;a<r-2;)0===e[a]&&0===e[a+1]&&3===e[a+2]?(n.push(a+2),a+=2):a++;if(0===n.length)return e;t=r-n.length,i=new Uint8Array(t);var s=0;for(a=0;a<t;s++,a++)s===n[0]&&(s++,n.shift()),i[a]=e[s];return i},a=function(e){var t,i,r,n,a,o,u,l,d,c,h,f,p,m=0,g=0,v=0,y=0,_=1;if(i=(t=new Gu(e)).readUnsignedByte(),n=t.readUnsignedByte(),r=t.readUnsignedByte(),t.skipUnsignedExpGolomb(),Nu[i]&&(3===(a=t.readUnsignedExpGolomb())&&t.skipBits(1),t.skipUnsignedExpGolomb(),t.skipUnsignedExpGolomb(),t.skipBits(1),t.readBoolean()))for(h=3!==a?8:12,p=0;p<h;p++)t.readBoolean()&&s(p<6?16:64,t);if(t.skipUnsignedExpGolomb(),0===(o=t.readUnsignedExpGolomb()))t.readUnsignedExpGolomb();else if(1===o)for(t.skipBits(1),t.skipExpGolomb(),t.skipExpGolomb(),u=t.readUnsignedExpGolomb(),p=0;p<u;p++)t.skipExpGolomb();if(t.skipUnsignedExpGolomb(),t.skipBits(1),l=t.readUnsignedExpGolomb(),d=t.readUnsignedExpGolomb(),0===(c=t.readBits(1))&&t.skipBits(1),t.skipBits(1),t.readBoolean()&&(m=t.readUnsignedExpGolomb(),g=t.readUnsignedExpGolomb(),v=t.readUnsignedExpGolomb(),y=t.readUnsignedExpGolomb()),t.readBoolean()&&t.readBoolean()){switch(t.readUnsignedByte()){case 1:f=[1,1];break;case 2:f=[12,11];break;case 3:f=[10,11];break;case 4:f=[16,11];break;case 5:f=[40,33];break;case 6:f=[24,11];break;case 7:f=[20,11];break;case 8:f=[32,11];break;case 9:f=[80,33];break;case 10:f=[18,11];break;case 11:f=[15,11];break;case 12:f=[64,33];break;case 13:f=[160,99];break;case 14:f=[4,3];break;case 15:f=[3,2];break;case 16:f=[2,1];break;case 255:f=[t.readUnsignedByte()<<8|t.readUnsignedByte(),t.readUnsignedByte()<<8|t.readUnsignedByte()]}f&&(_=f[0]/f[1])}return{profileIdc:i,levelIdc:r,profileCompatibility:n,width:Math.ceil((16*(l+1)-2*m-2*g)*_),height:(2-c)*(d+1)*16-2*v-2*y}}}).prototype=new qo;var Vu,Wu={H264Stream:Pu,NalByteStream:Uu},qu=Wu.H264Stream,Xu=Wu.NalByteStream,zu=Object.freeze({default:Wu,__moduleExports:Wu,H264Stream:qu,NalByteStream:Xu});(Vu=function(){var e=new Uint8Array,t=0;Vu.prototype.init.call(this),this.setTimestamp=function(e){t=e},this.parseId3TagSize=function(e,t){var i=e[t+6]<<21|e[t+7]<<14|e[t+8]<<7|e[t+9];return(16&e[t+5])>>4?i+20:i+10},this.parseAdtsSize=function(e,t){var i=(224&e[t+5])>>5,r=e[t+4]<<3;return 6144&e[t+3]|r|i},this.push=function(i){var r,n,a,s,o=0,u=0;for(e.length?(s=e.length,(e=new Uint8Array(i.byteLength+s)).set(e.subarray(0,s)),e.set(i,s)):e=i;e.length-u>=3;)if(e[u]!=="I".charCodeAt(0)||e[u+1]!=="D".charCodeAt(0)||e[u+2]!=="3".charCodeAt(0))if(!0&e[u]&&240==(240&e[u+1])){if(e.length-u<7)break;if((o=this.parseAdtsSize(e,u))>e.length)break;a={type:"audio",data:e.subarray(u,u+o),pts:t,dts:t},this.trigger("data",a),u+=o}else u++;else{if(e.length-u<10)break;if((o=this.parseId3TagSize(e,u))>e.length)break;n={type:"timed-metadata",data:e.subarray(u,u+o)},this.trigger("data",n),u+=o}r=e.length-u,e=r>0?e.subarray(u):new Uint8Array}}).prototype=new qo;var Ku,Yu,Qu,Ju,Zu,$u,el,tl,il,rl,nl,al,sl=Vu,ol=Object.freeze({default:sl,__moduleExports:sl}),ul=[33,16,5,32,164,27],ll=[33,65,108,84,1,2,4,8,168,2,4,8,17,191,252],dl=function(e){for(var t=[];e--;)t.push(0);return t},cl={96000:[ul,[227,64],dl(154),[56]],88200:[ul,[231],dl(170),[56]],64000:[ul,[248,192],dl(240),[56]],48000:[ul,[255,192],dl(268),[55,148,128],dl(54),[112]],44100:[ul,[255,192],dl(268),[55,163,128],dl(84),[112]],32000:[ul,[255,192],dl(268),[55,234],dl(226),[112]],24000:[ul,[255,192],dl(268),[55,255,128],dl(268),[111,112],dl(126),[224]],16000:[ul,[255,192],dl(268),[55,255,128],dl(268),[111,255],dl(269),[223,108],dl(195),[1,192]],12000:[ll,dl(268),[3,127,248],dl(268),[6,255,240],dl(268),[13,255,224],dl(268),[27,253,128],dl(259),[56]],11025:[ll,dl(268),[3,127,248],dl(268),[6,255,240],dl(268),[13,255,224],dl(268),[27,255,192],dl(268),[55,175,128],dl(108),[112]],8000:[ll,dl(268),[3,121,16],dl(47),[7]]},hl=(Ku=cl,Object.keys(Ku).reduce(function(e,t){return e[t]=new Uint8Array(Ku[t].reduce(function(e,t){return e.concat(t)},[])),e},{})),fl=Object.freeze({default:hl,__moduleExports:hl}),pl={secondsToVideoTs:Yu=function(e){return 9e4*e},secondsToAudioTs:Qu=function(e,t){return e*t},videoTsToSeconds:Ju=function(e){return e/9e4},audioTsToSeconds:Zu=function(e,t){return e/t},audioTsToVideoTs:function(e,t){return Yu(Zu(e,t))},videoTsToAudioTs:function(e,t){return Qu(Ju(e),t)}},ml=pl.secondsToVideoTs,gl=pl.secondsToAudioTs,vl=pl.videoTsToSeconds,yl=pl.audioTsToSeconds,_l=pl.audioTsToVideoTs,bl=pl.videoTsToAudioTs,wl=Object.freeze({default:pl,__moduleExports:pl,secondsToVideoTs:ml,secondsToAudioTs:gl,videoTsToSeconds:vl,audioTsToSeconds:yl,audioTsToVideoTs:_l,videoTsToAudioTs:bl}),El=wo&&mo||wo,Tl=Io&&ko||Io,Sl=No&&Lo||No,Al=Lu&&Iu||Lu,kl=Fu&&Bu||Fu,Rl=ol&&sl||ol,Ml=fl&&hl||fl,Ol=wl&&pl||wl,Cl=(zu&&Wu||zu).H264Stream,Dl=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],Il=["width","height","profileIdc","levelIdc","profileCompatibility"];rl=function(e){return e[0]==="I".charCodeAt(0)&&e[1]==="D".charCodeAt(0)&&e[2]==="3".charCodeAt(0)},nl=function(e,t){var i;if(e.length!==t.length)return!1;for(i=0;i<e.length;i++)if(e[i]!==t[i])return!1;return!0},al=function(e){var t,i=0;for(t=0;t<e.length;t++)i+=e[t].data.byteLength;return i},(el=function(e,t){var i=[],r=0,n=0,a=0,s=1/0;t=t||{},el.prototype.init.call(this),this.push=function(t){Sl.collectDtsInfo(e,t),e&&Dl.forEach(function(i){e[i]=t[i]}),i.push(t)},this.setEarliestDts=function(t){n=t-e.timelineStartInfo.baseMediaDecodeTime},this.setVideoBaseMediaDecodeTime=function(e){s=e},this.setAudioAppendStart=function(e){a=e},this.flush=function(){var n,a,s,o;0!==i.length?(n=this.trimAdtsFramesByEarliestDts_(i),e.baseMediaDecodeTime=Sl.calculateTrackBaseMediaDecodeTime(e,t.keepOriginalTimestamps),this.prefixWithSilence_(e,n),e.samples=this.generateSampleTable_(n),s=El.mdat(this.concatenateFrameData_(n)),i=[],a=El.moof(r,[e]),o=new Uint8Array(a.byteLength+s.byteLength),r++,o.set(a),o.set(s,a.byteLength),Sl.clearDtsInfo(e),this.trigger("data",{track:e,boxes:o}),this.trigger("done","AudioSegmentStream")):this.trigger("done","AudioSegmentStream")},this.prefixWithSilence_=function(e,t){var i,r,n,o,u=0,l=0,d=0;if(t.length&&(i=Ol.audioTsToVideoTs(e.baseMediaDecodeTime,e.samplerate),r=Math.ceil(9e4/(e.samplerate/1024)),a&&s&&(u=i-Math.max(a,s),d=(l=Math.floor(u/r))*r),!(l<1||d>45e3))){for((n=Ml[e.samplerate])||(n=t[0].data),o=0;o<l;o++)t.splice(o,0,{data:n});e.baseMediaDecodeTime-=Math.floor(Ol.videoTsToAudioTs(d,e.samplerate))}},this.trimAdtsFramesByEarliestDts_=function(t){return e.minSegmentDts>=n?t:(e.minSegmentDts=1/0,t.filter(function(t){return t.dts>=n&&(e.minSegmentDts=Math.min(e.minSegmentDts,t.dts),e.minSegmentPts=e.minSegmentDts,!0)}))},this.generateSampleTable_=function(e){var t,i,r=[];for(t=0;t<e.length;t++)i=e[t],r.push({size:i.data.byteLength,duration:1024});return r},this.concatenateFrameData_=function(e){var t,i,r=0,n=new Uint8Array(al(e));for(t=0;t<e.length;t++)i=e[t],n.set(i.data,r),r+=i.data.byteLength;return n}}).prototype=new qo,($u=function(e,t){var i,r,n=0,a=[],s=[];t=t||{},$u.prototype.init.call(this),delete e.minPTS,this.gopCache_=[],this.push=function(t){Sl.collectDtsInfo(e,t),"seq_parameter_set_rbsp"!==t.nalUnitType||i||(i=t.config,e.sps=[t.data],Il.forEach(function(t){e[t]=i[t]},this)),"pic_parameter_set_rbsp"!==t.nalUnitType||r||(r=t.data,e.pps=[t.data]),a.push(t)},this.flush=function(){for(var i,r,o,u,l,d;a.length&&"access_unit_delimiter_rbsp"!==a[0].nalUnitType;)a.shift();if(0===a.length)return this.resetStream_(),void this.trigger("done","VideoSegmentStream");if(i=Tl.groupNalsIntoFrames(a),(o=Tl.groupFramesIntoGops(i))[0][0].keyFrame||((r=this.getGopForFusion_(a[0],e))?(o.unshift(r),o.byteLength+=r.byteLength,o.nalCount+=r.nalCount,o.pts=r.pts,o.dts=r.dts,o.duration+=r.duration):o=Tl.extendFirstKeyFrame(o)),s.length){var c;if(!(c=t.alignGopsAtEnd?this.alignGopsAtEnd_(o):this.alignGopsAtStart_(o)))return this.gopCache_.unshift({gop:o.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),a=[],this.resetStream_(),void this.trigger("done","VideoSegmentStream");Sl.clearDtsInfo(e),o=c}Sl.collectDtsInfo(e,o),e.samples=Tl.generateSampleTable(o),l=El.mdat(Tl.concatenateNalData(o)),e.baseMediaDecodeTime=Sl.calculateTrackBaseMediaDecodeTime(e,t.keepOriginalTimestamps),this.trigger("processedGopsInfo",o.map(function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}})),this.gopCache_.unshift({gop:o.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),a=[],this.trigger("baseMediaDecodeTime",e.baseMediaDecodeTime),this.trigger("timelineStartInfo",e.timelineStartInfo),u=El.moof(n,[e]),d=new Uint8Array(u.byteLength+l.byteLength),n++,d.set(u),d.set(l,u.byteLength),this.trigger("data",{track:e,boxes:d}),this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.resetStream_=function(){Sl.clearDtsInfo(e),i=void 0,r=void 0},this.getGopForFusion_=function(t){var i,r,n,a,s,o=1/0;for(s=0;s<this.gopCache_.length;s++)n=(a=this.gopCache_[s]).gop,e.pps&&nl(e.pps[0],a.pps[0])&&e.sps&&nl(e.sps[0],a.sps[0])&&(n.dts<e.timelineStartInfo.dts||(i=t.dts-n.dts-n.duration)>=-1e4&&i<=45e3&&(!r||o>i)&&(r=a,o=i));return r?r.gop:null},this.alignGopsAtStart_=function(e){var t,i,r,n,a,o,u,l;for(a=e.byteLength,o=e.nalCount,u=e.duration,t=i=0;t<s.length&&i<e.length&&(r=s[t],n=e[i],r.pts!==n.pts);)n.pts>r.pts?t++:(i++,a-=n.byteLength,o-=n.nalCount,u-=n.duration);return 0===i?e:i===e.length?null:((l=e.slice(i)).byteLength=a,l.duration=u,l.nalCount=o,l.pts=l[0].pts,l.dts=l[0].dts,l)},this.alignGopsAtEnd_=function(e){var t,i,r,n,a,o,u;for(t=s.length-1,i=e.length-1,a=null,o=!1;t>=0&&i>=0;){if(r=s[t],n=e[i],r.pts===n.pts){o=!0;break}r.pts>n.pts?t--:(t===s.length-1&&(a=i),i--)}if(!o&&null===a)return null;if(0===(u=o?i:a))return e;var l=e.slice(u),d=l.reduce(function(e,t){return e.byteLength+=t.byteLength,e.duration+=t.duration,e.nalCount+=t.nalCount,e},{byteLength:0,duration:0,nalCount:0});return l.byteLength=d.byteLength,l.duration=d.duration,l.nalCount=d.nalCount,l.pts=l[0].pts,l.dts=l[0].dts,l},this.alignGopsWith=function(e){s=e}}).prototype=new qo,(il=function(e,t){this.numberOfTracks=0,this.metadataStream=t,void 0!==e.remux?this.remuxTracks=!!e.remux:this.remuxTracks=!0,this.pendingTracks=[],this.videoTrack=null,this.pendingBoxes=[],this.pendingCaptions=[],this.pendingMetadata=[],this.pendingBytes=0,this.emittedTracks=0,il.prototype.init.call(this),this.push=function(e){return e.text?this.pendingCaptions.push(e):e.frames?this.pendingMetadata.push(e):(this.pendingTracks.push(e.track),this.pendingBoxes.push(e.boxes),this.pendingBytes+=e.boxes.byteLength,"video"===e.track.type&&(this.videoTrack=e.track),void("audio"===e.track.type&&(this.audioTrack=e.track)))}}).prototype=new qo,il.prototype.flush=function(e){var t,i,r,n,a=0,s={captions:[],captionStreams:{},metadata:[],info:{}},o=0;if(this.pendingTracks.length<this.numberOfTracks){if("VideoSegmentStream"!==e&&"AudioSegmentStream"!==e)return;if(this.remuxTracks)return;if(0===this.pendingTracks.length)return this.emittedTracks++,void(this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0))}for(this.videoTrack?(o=this.videoTrack.timelineStartInfo.pts,Il.forEach(function(e){s.info[e]=this.videoTrack[e]},this)):this.audioTrack&&(o=this.audioTrack.timelineStartInfo.pts,Dl.forEach(function(e){s.info[e]=this.audioTrack[e]},this)),1===this.pendingTracks.length?s.type=this.pendingTracks[0].type:s.type="combined",this.emittedTracks+=this.pendingTracks.length,r=El.initSegment(this.pendingTracks),s.initSegment=new Uint8Array(r.byteLength),s.initSegment.set(r),s.data=new Uint8Array(this.pendingBytes),n=0;n<this.pendingBoxes.length;n++)s.data.set(this.pendingBoxes[n],a),a+=this.pendingBoxes[n].byteLength;for(n=0;n<this.pendingCaptions.length;n++)(t=this.pendingCaptions[n]).startTime=t.startPts-o,t.startTime/=9e4,t.endTime=t.endPts-o,t.endTime/=9e4,s.captionStreams[t.stream]=!0,s.captions.push(t);for(n=0;n<this.pendingMetadata.length;n++)(i=this.pendingMetadata[n]).cueTime=i.pts-o,i.cueTime/=9e4,s.metadata.push(i);s.metadata.dispatchType=this.metadataStream.dispatchType,this.pendingTracks.length=0,this.videoTrack=null,this.pendingBoxes.length=0,this.pendingCaptions.length=0,this.pendingBytes=0,this.pendingMetadata.length=0,this.trigger("data",s),this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},(tl=function(e){var t,i,r=this,n=!0;tl.prototype.init.call(this),e=e||{},this.baseMediaDecodeTime=e.baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var t={};this.transmuxPipeline_=t,t.type="aac",t.metadataStream=new Al.MetadataStream,t.aacStream=new Rl,t.audioTimestampRolloverStream=new Al.TimestampRolloverStream("audio"),t.timedMetadataTimestampRolloverStream=new Al.TimestampRolloverStream("timed-metadata"),t.adtsStream=new kl,t.coalesceStream=new il(e,t.metadataStream),t.headOfPipeline=t.aacStream,t.aacStream.pipe(t.audioTimestampRolloverStream).pipe(t.adtsStream),t.aacStream.pipe(t.timedMetadataTimestampRolloverStream).pipe(t.metadataStream).pipe(t.coalesceStream),t.metadataStream.on("timestamp",function(e){t.aacStream.setTimestamp(e.timeStamp)}),t.aacStream.on("data",function(n){"timed-metadata"!==n.type||t.audioSegmentStream||(i=i||{timelineStartInfo:{baseMediaDecodeTime:r.baseMediaDecodeTime},codec:"adts",type:"audio"},t.coalesceStream.numberOfTracks++,t.audioSegmentStream=new el(i,e),t.adtsStream.pipe(t.audioSegmentStream).pipe(t.coalesceStream))}),t.coalesceStream.on("data",this.trigger.bind(this,"data")),t.coalesceStream.on("done",this.trigger.bind(this,"done"))},this.setupTsPipeline=function(){var n={};this.transmuxPipeline_=n,n.type="ts",n.metadataStream=new Al.MetadataStream,n.packetStream=new Al.TransportPacketStream,n.parseStream=new Al.TransportParseStream,n.elementaryStream=new Al.ElementaryStream,n.videoTimestampRolloverStream=new Al.TimestampRolloverStream("video"),n.audioTimestampRolloverStream=new Al.TimestampRolloverStream("audio"),n.timedMetadataTimestampRolloverStream=new Al.TimestampRolloverStream("timed-metadata"),n.adtsStream=new kl,n.h264Stream=new Cl,n.captionStream=new Al.CaptionStream,n.coalesceStream=new il(e,n.metadataStream),n.headOfPipeline=n.packetStream,n.packetStream.pipe(n.parseStream).pipe(n.elementaryStream),n.elementaryStream.pipe(n.videoTimestampRolloverStream).pipe(n.h264Stream),n.elementaryStream.pipe(n.audioTimestampRolloverStream).pipe(n.adtsStream),n.elementaryStream.pipe(n.timedMetadataTimestampRolloverStream).pipe(n.metadataStream).pipe(n.coalesceStream),n.h264Stream.pipe(n.captionStream).pipe(n.coalesceStream),n.elementaryStream.on("data",function(a){var s;if("metadata"===a.type){for(s=a.tracks.length;s--;)t||"video"!==a.tracks[s].type?i||"audio"!==a.tracks[s].type||((i=a.tracks[s]).timelineStartInfo.baseMediaDecodeTime=r.baseMediaDecodeTime):(t=a.tracks[s]).timelineStartInfo.baseMediaDecodeTime=r.baseMediaDecodeTime;t&&!n.videoSegmentStream&&(n.coalesceStream.numberOfTracks++,n.videoSegmentStream=new $u(t,e),n.videoSegmentStream.on("timelineStartInfo",function(e){i&&(i.timelineStartInfo=e,n.audioSegmentStream.setEarliestDts(e.dts))}),n.videoSegmentStream.on("processedGopsInfo",r.trigger.bind(r,"gopInfo")),n.videoSegmentStream.on("baseMediaDecodeTime",function(e){i&&n.audioSegmentStream.setVideoBaseMediaDecodeTime(e)}),n.h264Stream.pipe(n.videoSegmentStream).pipe(n.coalesceStream)),i&&!n.audioSegmentStream&&(n.coalesceStream.numberOfTracks++,n.audioSegmentStream=new el(i,e),n.adtsStream.pipe(n.audioSegmentStream).pipe(n.coalesceStream))}}),n.coalesceStream.on("data",this.trigger.bind(this,"data")),n.coalesceStream.on("done",this.trigger.bind(this,"done"))},this.setBaseMediaDecodeTime=function(e){var r=this.transmuxPipeline_;this.baseMediaDecodeTime=e,i&&(i.timelineStartInfo.dts=void 0,i.timelineStartInfo.pts=void 0,Sl.clearDtsInfo(i),i.timelineStartInfo.baseMediaDecodeTime=e,r.audioTimestampRolloverStream&&r.audioTimestampRolloverStream.discontinuity()),t&&(r.videoSegmentStream&&(r.videoSegmentStream.gopCache_=[],r.videoTimestampRolloverStream.discontinuity()),t.timelineStartInfo.dts=void 0,t.timelineStartInfo.pts=void 0,Sl.clearDtsInfo(t),r.captionStream.reset(),t.timelineStartInfo.baseMediaDecodeTime=e),r.timedMetadataTimestampRolloverStream&&r.timedMetadataTimestampRolloverStream.discontinuity()},this.setAudioAppendStart=function(e){i&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(e)},this.alignGopsWith=function(e){t&&this.transmuxPipeline_.videoSegmentStream&&this.transmuxPipeline_.videoSegmentStream.alignGopsWith(e)},this.push=function(e){if(n){var t=rl(e);t&&"aac"!==this.transmuxPipeline_.type?this.setupAacPipeline():t||"ts"===this.transmuxPipeline_.type||this.setupTsPipeline(),n=!1}this.transmuxPipeline_.headOfPipeline.push(e)},this.flush=function(){n=!0,this.transmuxPipeline_.headOfPipeline.flush()},this.resetCaptions=function(){this.transmuxPipeline_.captionStream&&this.transmuxPipeline_.captionStream.reset()}}).prototype=new qo;var Ll,xl,Pl={Transmuxer:tl,VideoSegmentStream:$u,AudioSegmentStream:el,AUDIO_PROPERTIES:Dl,VIDEO_PROPERTIES:Il},Ul=Pl.Transmuxer,Nl=Pl.VideoSegmentStream,Bl=Pl.AudioSegmentStream,Fl=Pl.AUDIO_PROPERTIES,jl=Pl.VIDEO_PROPERTIES,Hl=Object.freeze({default:Pl,__moduleExports:Pl,Transmuxer:Ul,VideoSegmentStream:Nl,AudioSegmentStream:Bl,AUDIO_PROPERTIES:Fl,VIDEO_PROPERTIES:jl}),Gl=fo.parseType,Vl=function(e){return new Date(1e3*e-20828448e5)},Wl=function(e){return{isLeading:(12&e[0])>>>2,dependsOn:3&e[0],isDependedOn:(192&e[1])>>>6,hasRedundancy:(48&e[1])>>>4,paddingValue:(14&e[1])>>>1,isNonSyncSample:1&e[1],degradationPriority:e[2]<<8|e[3]}},ql={avc1:function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength);return{dataReferenceIndex:t.getUint16(6),width:t.getUint16(24),height:t.getUint16(26),horizresolution:t.getUint16(28)+t.getUint16(30)/16,vertresolution:t.getUint16(32)+t.getUint16(34)/16,frameCount:t.getUint16(40),depth:t.getUint16(74),config:Ll(e.subarray(78,e.byteLength))}},avcC:function(e){var t,i,r,n,a=new DataView(e.buffer,e.byteOffset,e.byteLength),s={configurationVersion:e[0],avcProfileIndication:e[1],profileCompatibility:e[2],avcLevelIndication:e[3],lengthSizeMinusOne:3&e[4],sps:[],pps:[]},o=31&e[5];for(r=6,n=0;n<o;n++)i=a.getUint16(r),r+=2,s.sps.push(new Uint8Array(e.subarray(r,r+i))),r+=i;for(t=e[r],r++,n=0;n<t;n++)i=a.getUint16(r),r+=2,s.pps.push(new Uint8Array(e.subarray(r,r+i))),r+=i;return s},btrt:function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength);return{bufferSizeDB:t.getUint32(0),maxBitrate:t.getUint32(4),avgBitrate:t.getUint32(8)}},esds:function(e){return{version:e[0],flags:new Uint8Array(e.subarray(1,4)),esId:e[6]<<8|e[7],streamPriority:31&e[8],decoderConfig:{objectProfileIndication:e[11],streamType:e[12]>>>2&63,bufferSize:e[13]<<16|e[14]<<8|e[15],maxBitrate:e[16]<<24|e[17]<<16|e[18]<<8|e[19],avgBitrate:e[20]<<24|e[21]<<16|e[22]<<8|e[23],decoderConfigDescriptor:{tag:e[24],length:e[25],audioObjectType:e[26]>>>3&31,samplingFrequencyIndex:(7&e[26])<<1|e[27]>>>7&1,channelConfiguration:e[27]>>>3&15}}}},ftyp:function(e){for(var t=new DataView(e.buffer,e.byteOffset,e.byteLength),i={majorBrand:Gl(e.subarray(0,4)),minorVersion:t.getUint32(4),compatibleBrands:[]},r=8;r<e.byteLength;)i.compatibleBrands.push(Gl(e.subarray(r,r+4))),r+=4;return i},dinf:function(e){return{boxes:Ll(e)}},dref:function(e){return{version:e[0],flags:new Uint8Array(e.subarray(1,4)),dataReferences:Ll(e.subarray(8))}},hdlr:function(e){var t={version:new DataView(e.buffer,e.byteOffset,e.byteLength).getUint8(0),flags:new Uint8Array(e.subarray(1,4)),handlerType:Gl(e.subarray(8,12)),name:""},i=8;for(i=24;i<e.byteLength;i++){if(0===e[i]){i++;break}t.name+=String.fromCharCode(e[i])}return t.name=decodeURIComponent(escape(t.name)),t},mdat:function(e){return{byteLength:e.byteLength,nals:function(e){var t,i,r=new DataView(e.buffer,e.byteOffset,e.byteLength),n=[];for(t=0;t+4<e.length;t+=i)if(i=r.getUint32(t),t+=4,i<=0)n.push("<span style='color:red;'>MALFORMED DATA</span>");else switch(31&e[t]){case 1:n.push("slice_layer_without_partitioning_rbsp");break;case 5:n.push("slice_layer_without_partitioning_rbsp_idr");break;case 6:n.push("sei_rbsp");break;case 7:n.push("seq_parameter_set_rbsp");break;case 8:n.push("pic_parameter_set_rbsp");break;case 9:n.push("access_unit_delimiter_rbsp");break;default:n.push("UNKNOWN NAL - "+e[t]&31)}return n}(e)}},mdhd:function(e){var t,i=new DataView(e.buffer,e.byteOffset,e.byteLength),r=4,n={version:i.getUint8(0),flags:new Uint8Array(e.subarray(1,4)),language:""};return 1===n.version?(r+=4,n.creationTime=Vl(i.getUint32(r)),r+=8,n.modificationTime=Vl(i.getUint32(r)),r+=4,n.timescale=i.getUint32(r),r+=8,n.duration=i.getUint32(r)):(n.creationTime=Vl(i.getUint32(r)),r+=4,n.modificationTime=Vl(i.getUint32(r)),r+=4,n.timescale=i.getUint32(r),r+=4,n.duration=i.getUint32(r)),r+=4,t=i.getUint16(r),n.language+=String.fromCharCode(96+(t>>10)),n.language+=String.fromCharCode(96+((992&t)>>5)),n.language+=String.fromCharCode(96+(31&t)),n},mdia:function(e){return{boxes:Ll(e)}},mfhd:function(e){return{version:e[0],flags:new Uint8Array(e.subarray(1,4)),sequenceNumber:e[4]<<24|e[5]<<16|e[6]<<8|e[7]}},minf:function(e){return{boxes:Ll(e)}},mp4a:function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength),i={dataReferenceIndex:t.getUint16(6),channelcount:t.getUint16(16),samplesize:t.getUint16(18),samplerate:t.getUint16(24)+t.getUint16(26)/65536};return e.byteLength>28&&(i.streamDescriptor=Ll(e.subarray(28))[0]),i},moof:function(e){return{boxes:Ll(e)}},moov:function(e){return{boxes:Ll(e)}},mvex:function(e){return{boxes:Ll(e)}},mvhd:function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength),i=4,r={version:t.getUint8(0),flags:new Uint8Array(e.subarray(1,4))};return 1===r.version?(i+=4,r.creationTime=Vl(t.getUint32(i)),i+=8,r.modificationTime=Vl(t.getUint32(i)),i+=4,r.timescale=t.getUint32(i),i+=8,r.duration=t.getUint32(i)):(r.creationTime=Vl(t.getUint32(i)),i+=4,r.modificationTime=Vl(t.getUint32(i)),i+=4,r.timescale=t.getUint32(i),i+=4,r.duration=t.getUint32(i)),i+=4,r.rate=t.getUint16(i)+t.getUint16(i+2)/16,i+=4,r.volume=t.getUint8(i)+t.getUint8(i+1)/8,i+=2,i+=2,i+=8,r.matrix=new Uint32Array(e.subarray(i,i+36)),i+=36,i+=24,r.nextTrackId=t.getUint32(i),r},pdin:function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength);return{version:t.getUint8(0),flags:new Uint8Array(e.subarray(1,4)),rate:t.getUint32(4),initialDelay:t.getUint32(8)}},sdtp:function(e){var t,i={version:e[0],flags:new Uint8Array(e.subarray(1,4)),samples:[]};for(t=4;t<e.byteLength;t++)i.samples.push({dependsOn:(48&e[t])>>4,isDependedOn:(12&e[t])>>2,hasRedundancy:3&e[t]});return i},sidx:function(e){var t,i=new DataView(e.buffer,e.byteOffset,e.byteLength),r={version:e[0],flags:new Uint8Array(e.subarray(1,4)),references:[],referenceId:i.getUint32(4),timescale:i.getUint32(8),earliestPresentationTime:i.getUint32(12),firstOffset:i.getUint32(16)},n=i.getUint16(22);for(t=24;n;t+=12,n--)r.references.push({referenceType:(128&e[t])>>>7,referencedSize:2147483647&i.getUint32(t),subsegmentDuration:i.getUint32(t+4),startsWithSap:!!(128&e[t+8]),sapType:(112&e[t+8])>>>4,sapDeltaTime:268435455&i.getUint32(t+8)});return r},smhd:function(e){return{version:e[0],flags:new Uint8Array(e.subarray(1,4)),balance:e[4]+e[5]/256}},stbl:function(e){return{boxes:Ll(e)}},stco:function(e){var t,i=new DataView(e.buffer,e.byteOffset,e.byteLength),r={version:e[0],flags:new Uint8Array(e.subarray(1,4)),chunkOffsets:[]},n=i.getUint32(4);for(t=8;n;t+=4,n--)r.chunkOffsets.push(i.getUint32(t));return r},stsc:function(e){var t,i=new DataView(e.buffer,e.byteOffset,e.byteLength),r=i.getUint32(4),n={version:e[0],flags:new Uint8Array(e.subarray(1,4)),sampleToChunks:[]};for(t=8;r;t+=12,r--)n.sampleToChunks.push({firstChunk:i.getUint32(t),samplesPerChunk:i.getUint32(t+4),sampleDescriptionIndex:i.getUint32(t+8)});return n},stsd:function(e){return{version:e[0],flags:new Uint8Array(e.subarray(1,4)),sampleDescriptions:Ll(e.subarray(8))}},stsz:function(e){var t,i=new DataView(e.buffer,e.byteOffset,e.byteLength),r={version:e[0],flags:new Uint8Array(e.subarray(1,4)),sampleSize:i.getUint32(4),entries:[]};for(t=12;t<e.byteLength;t+=4)r.entries.push(i.getUint32(t));return r},stts:function(e){var t,i=new DataView(e.buffer,e.byteOffset,e.byteLength),r={version:e[0],flags:new Uint8Array(e.subarray(1,4)),timeToSamples:[]},n=i.getUint32(4);for(t=8;n;t+=8,n--)r.timeToSamples.push({sampleCount:i.getUint32(t),sampleDelta:i.getUint32(t+4)});return r},styp:function(e){return ql.ftyp(e)},tfdt:function(e){var t={version:e[0],flags:new Uint8Array(e.subarray(1,4)),baseMediaDecodeTime:e[4]<<24|e[5]<<16|e[6]<<8|e[7]};return 1===t.version&&(t.baseMediaDecodeTime*=Math.pow(2,32),t.baseMediaDecodeTime+=e[8]<<24|e[9]<<16|e[10]<<8|e[11]),t},tfhd:function(e){var t,i=new DataView(e.buffer,e.byteOffset,e.byteLength),r={version:e[0],flags:new Uint8Array(e.subarray(1,4)),trackId:i.getUint32(4)},n=1&r.flags[2],a=2&r.flags[2],s=8&r.flags[2],o=16&r.flags[2],u=32&r.flags[2],l=65536&r.flags[0],d=131072&r.flags[0];return t=8,n&&(t+=4,r.baseDataOffset=i.getUint32(12),t+=4),a&&(r.sampleDescriptionIndex=i.getUint32(t),t+=4),s&&(r.defaultSampleDuration=i.getUint32(t),t+=4),o&&(r.defaultSampleSize=i.getUint32(t),t+=4),u&&(r.defaultSampleFlags=i.getUint32(t)),l&&(r.durationIsEmpty=!0),!n&&d&&(r.baseDataOffsetIsMoof=!0),r},tkhd:function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength),i=4,r={version:t.getUint8(0),flags:new Uint8Array(e.subarray(1,4))};return 1===r.version?(i+=4,r.creationTime=Vl(t.getUint32(i)),i+=8,r.modificationTime=Vl(t.getUint32(i)),i+=4,r.trackId=t.getUint32(i),i+=4,i+=8,r.duration=t.getUint32(i)):(r.creationTime=Vl(t.getUint32(i)),i+=4,r.modificationTime=Vl(t.getUint32(i)),i+=4,r.trackId=t.getUint32(i),i+=4,i+=4,r.duration=t.getUint32(i)),i+=4,i+=8,r.layer=t.getUint16(i),i+=2,r.alternateGroup=t.getUint16(i),i+=2,r.volume=t.getUint8(i)+t.getUint8(i+1)/8,i+=2,i+=2,r.matrix=new Uint32Array(e.subarray(i,i+36)),i+=36,r.width=t.getUint16(i)+t.getUint16(i+2)/16,i+=4,r.height=t.getUint16(i)+t.getUint16(i+2)/16,r},traf:function(e){return{boxes:Ll(e)}},trak:function(e){return{boxes:Ll(e)}},trex:function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength);return{version:e[0],flags:new Uint8Array(e.subarray(1,4)),trackId:t.getUint32(4),defaultSampleDescriptionIndex:t.getUint32(8),defaultSampleDuration:t.getUint32(12),defaultSampleSize:t.getUint32(16),sampleDependsOn:3&e[20],sampleIsDependedOn:(192&e[21])>>6,sampleHasRedundancy:(48&e[21])>>4,samplePaddingValue:(14&e[21])>>1,sampleIsDifferenceSample:!!(1&e[21]),sampleDegradationPriority:t.getUint16(22)}},trun:function(e){var t,i={version:e[0],flags:new Uint8Array(e.subarray(1,4)),samples:[]},r=new DataView(e.buffer,e.byteOffset,e.byteLength),n=1&i.flags[2],a=4&i.flags[2],s=1&i.flags[1],o=2&i.flags[1],u=4&i.flags[1],l=8&i.flags[1],d=r.getUint32(4),c=8;for(n&&(i.dataOffset=r.getInt32(c),c+=4),a&&d&&(t={flags:Wl(e.subarray(c,c+4))},c+=4,s&&(t.duration=r.getUint32(c),c+=4),o&&(t.size=r.getUint32(c),c+=4),l&&(t.compositionTimeOffset=r.getUint32(c),c+=4),i.samples.push(t),d--);d--;)t={},s&&(t.duration=r.getUint32(c),c+=4),o&&(t.size=r.getUint32(c),c+=4),u&&(t.flags=Wl(e.subarray(c,c+4)),c+=4),l&&(t.compositionTimeOffset=r.getUint32(c),c+=4),i.samples.push(t);return i},"url ":function(e){return{version:e[0],flags:new Uint8Array(e.subarray(1,4))}},vmhd:function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength);return{version:e[0],flags:new Uint8Array(e.subarray(1,4)),graphicsmode:t.getUint16(4),opcolor:new Uint16Array([t.getUint16(6),t.getUint16(8),t.getUint16(10)])}}},Xl={inspect:Ll=function(e){for(var t,i,r,n,a,s=0,o=[],u=new ArrayBuffer(e.length),l=new Uint8Array(u),d=0;d<e.length;++d)l[d]=e[d];for(t=new DataView(u);s<e.byteLength;)i=t.getUint32(s),r=Gl(e.subarray(s+4,s+8)),n=i>1?s+i:e.byteLength,(a=(ql[r]||function(e){return{data:e}})(e.subarray(s+8,n))).size=i,a.type=r,o.push(a),s=n;return o},textify:xl=function(e,t){var i;return t=t||0,i=new Array(2*t+1).join(" "),e.map(function(e,r){return i+e.type+"\n"+Object.keys(e).filter(function(e){return"type"!==e&&"boxes"!==e}).map(function(t){var r=i+"  "+t+": ",n=e[t];if(n instanceof Uint8Array||n instanceof Uint32Array){var a=Array.prototype.slice.call(new Uint8Array(n.buffer,n.byteOffset,n.byteLength)).map(function(e){return" "+("00"+e.toString(16)).slice(-2)}).join("").match(/.{1,24}/g);return a?1===a.length?r+"<"+a.join("").slice(1)+">":r+"<\n"+a.map(function(e){return i+"  "+e}).join("\n")+"\n"+i+"  >":r+"<>"}return r+JSON.stringify(n,null,2).split("\n").map(function(e,t){return 0===t?e:i+"  "+e}).join("\n")}).join("\n")+(e.boxes?"\n"+xl(e.boxes,t+1):"")}).join("\n")},parseTfdt:ql.tfdt,parseHdlr:ql.hdlr,parseTfhd:ql.tfhd,parseTrun:ql.trun},zl=Xl.inspect,Kl=Xl.textify,Yl=Xl.parseTfdt,Ql=Xl.parseHdlr,Jl=Xl.parseTfhd,Zl=Xl.parseTrun,$l=Object.freeze({default:Xl,__moduleExports:Xl,inspect:zl,textify:Kl,parseTfdt:Yl,parseHdlr:Ql,parseTfhd:Jl,parseTrun:Zl}),ed=$l&&Xl||$l,td=Xo.discardEmulationPreventionBytes,id=Au.CaptionStream,rd=function(e,t){for(var i=e,r=0;r<t.length;r++){var n=t[r];if(i<n.size)return n;i-=n.size}return null},nd=function(e,t){var i=fo.findBox(e,["moof","traf"]),r={},n=[];return fo.findBox(e,["mdat"]).forEach(function(e,t){var r=i[t];n.push({mdat:e,traf:r})}),n.forEach(function(e){var i,n=e.mdat,a=e.traf,s=fo.findBox(a,["tfhd"]),o=ed.parseTfhd(s[0]),u=o.trackId,l=fo.findBox(a,["tfdt"]),d=l.length>0?ed.parseTfdt(l[0]).baseMediaDecodeTime:0,c=fo.findBox(a,["trun"]);t===u&&c.length>0&&(i=function(e,t,i){var r,n,a,s,o=new DataView(e.buffer,e.byteOffset,e.byteLength),u=[];for(n=0;n+4<e.length;n+=a)if(a=o.getUint32(n),n+=4,!(a<=0))switch(31&e[n]){case 6:var l=e.subarray(n+1,n+1+a),d=rd(n,t);r={nalUnitType:"sei_rbsp",size:a,data:l,escapedRBSP:td(l),trackId:i},d?(r.pts=d.pts,r.dts=d.dts,s=d):(r.pts=s.pts,r.dts=s.dts),u.push(r)}return u}(n,function(e,t,i){var r=t,n=i.defaultSampleDuration||0,a=i.defaultSampleSize||0,s=i.trackId,o=[];return e.forEach(function(e){var t=ed.parseTrun(e).samples;t.forEach(function(e){void 0===e.duration&&(e.duration=n),void 0===e.size&&(e.size=a),e.trackId=s,e.dts=r,void 0===e.compositionTimeOffset&&(e.compositionTimeOffset=0),e.pts=r+e.compositionTimeOffset,r+=e.duration}),o=o.concat(t)}),o}(c,d,o),u),r[u]||(r[u]=[]),r[u]=r[u].concat(i))}),r},ad=function(){var e,t,i,r,n,a=!1;this.isInitialized=function(){return a},this.init=function(){e=new id,a=!0,e.on("data",function(e){e.startTime=e.startPts/r,e.endTime=e.endPts/r,n.captions.push(e),n.captionStreams[e.stream]=!0})},this.isNewInit=function(e,t){return!(e&&0===e.length||t&&"object"===(void 0===t?"undefined":v(t))&&0===Object.keys(t).length||i===e[0]&&r===t[i])},this.parse=function(e,a,s){var o;if(!this.isInitialized())return null;if(!a||!s)return null;if(this.isNewInit(a,s))i=a[0],r=s[i];else if(!i||!r)return t.push(e),null;for(;t.length>0;){var u=t.shift();this.parse(u,a,s)}return null!==(o=function(e,t,i){return t?{seiNals:nd(e,t)[t],timescale:i}:null}(e,i,r))&&o.seiNals?(this.pushNals(o.seiNals),this.flushStream(),n):null},this.pushNals=function(t){if(!this.isInitialized()||!t||0===t.length)return null;t.forEach(function(t){e.push(t)})},this.flushStream=function(){if(!this.isInitialized())return null;e.flush()},this.clearParsedCaptions=function(){n.captions=[],n.captionStreams={}},this.resetCaptionStream=function(){if(!this.isInitialized())return null;e.reset()},this.clearAllCaptions=function(){this.clearParsedCaptions(),this.resetCaptionStream()},this.reset=function(){t=[],i=null,r=null,n?this.clearParsedCaptions():n={captions:[],captionStreams:{}},this.resetCaptionStream()},this.reset()},sd=Object.freeze({default:ad,__moduleExports:ad}),od=Hl&&Pl||Hl,ud=sd&&ad||sd,ld={generator:El,probe:fo,Transmuxer:od.Transmuxer,AudioSegmentStream:od.AudioSegmentStream,VideoSegmentStream:od.VideoSegmentStream,CaptionParser:ud}.CaptionParser,dd=function(e){var t=31&e[1];return t<<=8,t|=e[2]},cd=function(e){return!!(64&e[1])},hd=function(e){var t=0;return(48&e[3])>>>4>1&&(t+=e[4]+1),t},fd=function(e){switch(e){case 5:return"slice_layer_without_partitioning_rbsp_idr";case 6:return"sei_rbsp";case 7:return"seq_parameter_set_rbsp";case 8:return"pic_parameter_set_rbsp";case 9:return"access_unit_delimiter_rbsp";default:return null}},pd={parseType:function(e,t){var i=dd(e);return 0===i?"pat":i===t?"pmt":t?"pes":null},parsePat:function(e){var t=cd(e),i=4+hd(e);return t&&(i+=e[i]+1),(31&e[i+10])<<8|e[i+11]},parsePmt:function(e){var t={},i=cd(e),r=4+hd(e);if(i&&(r+=e[r]+1),1&e[r+5]){var n;n=3+((15&e[r+1])<<8|e[r+2])-4;for(var a=12+((15&e[r+10])<<8|e[r+11]);a<n;){var s=r+a;t[(31&e[s+1])<<8|e[s+2]]=e[s],a+=5+((15&e[s+3])<<8|e[s+4])}return t}},parsePayloadUnitStartIndicator:cd,parsePesType:function(e,t){switch(t[dd(e)]){case mu.H264_STREAM_TYPE:return"video";case mu.ADTS_STREAM_TYPE:return"audio";case mu.METADATA_STREAM_TYPE:return"timed-metadata";default:return null}},parsePesTime:function(e){if(!cd(e))return null;var t=4+hd(e);if(t>=e.byteLength)return null;var i,r=null;return 192&(i=e[t+7])&&((r={}).pts=(14&e[t+9])<<27|(255&e[t+10])<<20|(254&e[t+11])<<12|(255&e[t+12])<<5|(254&e[t+13])>>>3,r.pts*=4,r.pts+=(6&e[t+13])>>>1,r.dts=r.pts,64&i&&(r.dts=(14&e[t+14])<<27|(255&e[t+15])<<20|(254&e[t+16])<<12|(255&e[t+17])<<5|(254&e[t+18])>>>3,r.dts*=4,r.dts+=(6&e[t+18])>>>1)),r},videoPacketContainsKeyFrame:function(e){for(var t=4+hd(e),i=e.subarray(t),r=0,n=0,a=!1;n<i.byteLength-3;n++)if(1===i[n+2]){r=n+5;break}for(;r<i.byteLength;)switch(i[r]){case 0:if(0!==i[r-1]){r+=2;break}if(0!==i[r-2]){r++;break}n+3!==r-2&&"slice_layer_without_partitioning_rbsp_idr"===fd(31&i[n+3])&&(a=!0);do{r++}while(1!==i[r]&&r<i.length);n=r-2,r+=3;break;case 1:if(0!==i[r-1]||0!==i[r-2]){r+=3;break}"slice_layer_without_partitioning_rbsp_idr"===fd(31&i[n+3])&&(a=!0),n=r-2,r+=3;break;default:r+=3}return i=i.subarray(n),r-=n,n=0,i&&i.byteLength>3&&"slice_layer_without_partitioning_rbsp_idr"===fd(31&i[n+3])&&(a=!0),a}},md=pd.parseType,gd=pd.parsePat,vd=pd.parsePmt,yd=pd.parsePayloadUnitStartIndicator,_d=pd.parsePesType,bd=pd.parsePesTime,wd=pd.videoPacketContainsKeyFrame,Ed=Object.freeze({default:pd,__moduleExports:pd,parseType:md,parsePat:gd,parsePmt:vd,parsePayloadUnitStartIndicator:yd,parsePesType:_d,parsePesTime:bd,videoPacketContainsKeyFrame:wd}),Td=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],Sd=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},Ad={parseId3TagSize:function(e,t){var i=e[t+6]<<21|e[t+7]<<14|e[t+8]<<7|e[t+9];return(16&e[t+5])>>4?i+20:i+10},parseAdtsSize:function(e,t){var i=(224&e[t+5])>>5,r=e[t+4]<<3;return 6144&e[t+3]|r|i},parseType:function(e,t){return e[t]==="I".charCodeAt(0)&&e[t+1]==="D".charCodeAt(0)&&e[t+2]==="3".charCodeAt(0)?"timed-metadata":!0&e[t]&&240==(240&e[t+1])?"audio":null},parseSampleRate:function(e){for(var t=0;t+5<e.length;){if(255===e[t]&&240==(246&e[t+1]))return Td[(60&e[t+2])>>>2];t++}return null},parseAacTimestamp:function(e){var t,i,r;t=10,64&e[5]&&(t+=4,t+=Sd(e.subarray(10,14)));do{if((i=Sd(e.subarray(t+4,t+8)))<1)return null;if("PRIV"===String.fromCharCode(e[t],e[t+1],e[t+2],e[t+3])){r=e.subarray(t+10,t+i+10);for(var n=0;n<r.byteLength;n++)if(0===r[n]){if("com.apple.streaming.transportStreamTimestamp"===unescape(function(e,t,i){var r,n="";for(r=t;r<i;r++)n+="%"+("00"+e[r].toString(16)).slice(-2);return n}(r,0,n))){var a=r.subarray(n+1),s=(1&a[3])<<30|a[4]<<22|a[5]<<14|a[6]<<6|a[7]>>>2;return s*=4,s+=3&a[7]}break}}t+=10,t+=i}while(t<e.byteLength);return null}},kd=Ad.parseId3TagSize,Rd=Ad.parseAdtsSize,Md=Ad.parseType,Od=Ad.parseSampleRate,Cd=Ad.parseAacTimestamp,Dd=Object.freeze({default:Ad,__moduleExports:Ad,parseId3TagSize:kd,parseAdtsSize:Rd,parseType:Md,parseSampleRate:Od,parseAacTimestamp:Cd}),Id=Ed&&pd||Ed,Ld=Dd&&Ad||Dd,xd=ku.handleRollover,Pd={};Pd.ts=Id,Pd.aac=Ld;var Ud=function(e,t,i){for(var r,n,a,s,o=0,u=188,l=!1;u<e.byteLength;)if(71!==e[o]||71!==e[u])o++,u++;else{switch(r=e.subarray(o,u),Pd.ts.parseType(r,t.pid)){case"pes":n=Pd.ts.parsePesType(r,t.table),a=Pd.ts.parsePayloadUnitStartIndicator(r),"audio"===n&&a&&(s=Pd.ts.parsePesTime(r))&&(s.type="audio",i.audio.push(s),l=!0)}if(l)break;o+=188,u+=188}for(o=(u=e.byteLength)-188,l=!1;o>=0;)if(71!==e[o]||71!==e[u])o--,u--;else{switch(r=e.subarray(o,u),Pd.ts.parseType(r,t.pid)){case"pes":n=Pd.ts.parsePesType(r,t.table),a=Pd.ts.parsePayloadUnitStartIndicator(r),"audio"===n&&a&&(s=Pd.ts.parsePesTime(r))&&(s.type="audio",i.audio.push(s),l=!0)}if(l)break;o-=188,u-=188}},Nd=function(e,t,i){for(var r,n,a,s,o,u,l,d=0,c=188,h=!1,f={data:[],size:0};c<e.byteLength;)if(71!==e[d]||71!==e[c])d++,c++;else{switch(r=e.subarray(d,c),Pd.ts.parseType(r,t.pid)){case"pes":if(n=Pd.ts.parsePesType(r,t.table),a=Pd.ts.parsePayloadUnitStartIndicator(r),"video"===n&&(a&&!h&&(s=Pd.ts.parsePesTime(r))&&(s.type="video",i.video.push(s),h=!0),!i.firstKeyFrame)){if(a&&0!==f.size){for(o=new Uint8Array(f.size),u=0;f.data.length;)l=f.data.shift(),o.set(l,u),u+=l.byteLength;Pd.ts.videoPacketContainsKeyFrame(o)&&(i.firstKeyFrame=Pd.ts.parsePesTime(o),i.firstKeyFrame.type="video"),f.size=0}f.data.push(r),f.size+=r.byteLength}}if(h&&i.firstKeyFrame)break;d+=188,c+=188}for(d=(c=e.byteLength)-188,h=!1;d>=0;)if(71!==e[d]||71!==e[c])d--,c--;else{switch(r=e.subarray(d,c),Pd.ts.parseType(r,t.pid)){case"pes":n=Pd.ts.parsePesType(r,t.table),a=Pd.ts.parsePayloadUnitStartIndicator(r),"video"===n&&a&&(s=Pd.ts.parsePesTime(r))&&(s.type="video",i.video.push(s),h=!0)}if(h)break;d-=188,c-=188}},Bd=function(e){var t={pid:null,table:null},i={};for(var r in function(e,t){for(var i,r=0,n=188;n<e.byteLength;)if(71!==e[r]||71!==e[n])r++,n++;else{switch(i=e.subarray(r,n),Pd.ts.parseType(i,t.pid)){case"pat":t.pid||(t.pid=Pd.ts.parsePat(i));break;case"pmt":t.table||(t.table=Pd.ts.parsePmt(i))}if(t.pid&&t.table)return;r+=188,n+=188}}(e,t),t.table){if(t.table.hasOwnProperty(r))switch(t.table[r]){case mu.H264_STREAM_TYPE:i.video=[],Nd(e,t,i),0===i.video.length&&delete i.video;break;case mu.ADTS_STREAM_TYPE:i.audio=[],Ud(e,t,i),0===i.audio.length&&delete i.audio}}return i},Fd=function(e,t){var i,r;return(r=(i=e)[0]==="I".charCodeAt(0)&&i[1]==="D".charCodeAt(0)&&i[2]==="3".charCodeAt(0)?function(e){for(var t,i=!1,r=0,n=null,a=null,s=0,o=0;e.length-o>=3;){switch(Pd.aac.parseType(e,o)){case"timed-metadata":if(e.length-o<10){i=!0;break}if((s=Pd.aac.parseId3TagSize(e,o))>e.length){i=!0;break}null===a&&(t=e.subarray(o,o+s),a=Pd.aac.parseAacTimestamp(t)),o+=s;break;case"audio":if(e.length-o<7){i=!0;break}if((s=Pd.aac.parseAdtsSize(e,o))>e.length){i=!0;break}null===n&&(t=e.subarray(o,o+s),n=Pd.aac.parseSampleRate(t)),r++,o+=s;break;default:o++}if(i)return null}if(null===n||null===a)return null;var u=9e4/n;return{audio:[{type:"audio",dts:a,pts:a},{type:"audio",dts:a+1024*r*u,pts:a+1024*r*u}]}}(e):Bd(e))&&(r.audio||r.video)?(function(e,t){if(e.audio&&e.audio.length){var i=t;void 0===i&&(i=e.audio[0].dts),e.audio.forEach(function(e){e.dts=xd(e.dts,i),e.pts=xd(e.pts,i),e.dtsTime=e.dts/9e4,e.ptsTime=e.pts/9e4})}if(e.video&&e.video.length){var r=t;if(void 0===r&&(r=e.video[0].dts),e.video.forEach(function(e){e.dts=xd(e.dts,r),e.pts=xd(e.pts,r),e.dtsTime=e.dts/9e4,e.ptsTime=e.pts/9e4}),e.firstKeyFrame){var n=e.firstKeyFrame;n.dts=xd(n.dts,r),n.pts=xd(n.pts,r),n.dtsTime=n.dts/9e4,n.ptsTime=n.dts/9e4}}}(r,t),r):null};var jd=function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")},Hd=function(){function e(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,i,r){return i&&e(t.prototype,i),r&&e(t,r),t}}(),Gd=function(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!==(void 0===t?"undefined":v(t))&&"function"!=typeof t?e:t},Vd=function(){var e=[[[],[],[],[],[]],[[],[],[],[],[]]],t=e[0],i=e[1],r=t[4],n=i[4],a=void 0,s=void 0,o=void 0,u=[],l=[],d=void 0,c=void 0,h=void 0,f=void 0,p=void 0;for(a=0;a<256;a++)l[(u[a]=a<<1^283*(a>>7))^a]=a;for(s=o=0;!r[s];s^=d||1,o=l[o]||1)for(h=(h=o^o<<1^o<<2^o<<3^o<<4)>>8^255&h^99,r[s]=h,n[h]=s,p=16843009*u[c=u[d=u[s]]]^65537*c^257*d^16843008*s,f=257*u[h]^16843008*h,a=0;a<4;a++)t[a][s]=f=f<<24^f>>>8,i[a][h]=p=p<<24^p>>>8;for(a=0;a<5;a++)t[a]=t[a].slice(0),i[a]=i[a].slice(0);return e},Wd=null,qd=function(){function e(t){jd(this,e),Wd||(Wd=Vd()),this._tables=[[Wd[0][0].slice(),Wd[0][1].slice(),Wd[0][2].slice(),Wd[0][3].slice(),Wd[0][4].slice()],[Wd[1][0].slice(),Wd[1][1].slice(),Wd[1][2].slice(),Wd[1][3].slice(),Wd[1][4].slice()]];var i=void 0,r=void 0,n=void 0,a=void 0,s=void 0,o=this._tables[0][4],u=this._tables[1],l=t.length,d=1;if(4!==l&&6!==l&&8!==l)throw new Error("Invalid aes key size");for(a=t.slice(0),s=[],this._key=[a,s],i=l;i<4*l+28;i++)n=a[i-1],(i%l==0||8===l&&i%l==4)&&(n=o[n>>>24]<<24^o[n>>16&255]<<16^o[n>>8&255]<<8^o[255&n],i%l==0&&(n=n<<8^n>>>24^d<<24,d=d<<1^283*(d>>7))),a[i]=a[i-l]^n;for(r=0;i;r++,i--)n=a[3&r?i:i-4],s[r]=i<=4||r<4?n:u[0][o[n>>>24]]^u[1][o[n>>16&255]]^u[2][o[n>>8&255]]^u[3][o[255&n]]}return e.prototype.decrypt=function(e,t,i,r,n,a){var s=this._key[1],o=e^s[0],u=r^s[1],l=i^s[2],d=t^s[3],c=void 0,h=void 0,f=void 0,p=s.length/4-2,m=void 0,g=4,v=this._tables[1],y=v[0],_=v[1],b=v[2],w=v[3],E=v[4];for(m=0;m<p;m++)c=y[o>>>24]^_[u>>16&255]^b[l>>8&255]^w[255&d]^s[g],h=y[u>>>24]^_[l>>16&255]^b[d>>8&255]^w[255&o]^s[g+1],f=y[l>>>24]^_[d>>16&255]^b[o>>8&255]^w[255&u]^s[g+2],d=y[d>>>24]^_[o>>16&255]^b[u>>8&255]^w[255&l]^s[g+3],g+=4,o=c,u=h,l=f;for(m=0;m<4;m++)n[(3&-m)+a]=E[o>>>24]<<24^E[u>>16&255]<<16^E[l>>8&255]<<8^E[255&d]^s[g++],c=o,o=u,u=l,l=d,d=c},e}(),Xd=function(){function e(){jd(this,e),this.listeners={}}return e.prototype.on=function(e,t){this.listeners[e]||(this.listeners[e]=[]),this.listeners[e].push(t)},e.prototype.off=function(e,t){if(!this.listeners[e])return!1;var i=this.listeners[e].indexOf(t);return this.listeners[e].splice(i,1),i>-1},e.prototype.trigger=function(e){var t=this.listeners[e];if(t)if(2===arguments.length)for(var i=t.length,r=0;r<i;++r)t[r].call(this,arguments[1]);else for(var n=Array.prototype.slice.call(arguments,1),a=t.length,s=0;s<a;++s)t[s].apply(this,n)},e.prototype.dispose=function(){this.listeners={}},e.prototype.pipe=function(e){this.on("data",function(t){e.push(t)})},e}(),zd=function(e){function t(){jd(this,t);var i=Gd(this,e.call(this,Xd));return i.jobs=[],i.delay=1,i.timeout_=null,i}return function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+(void 0===t?"undefined":v(t)));e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}(t,e),t.prototype.processJob_=function(){this.jobs.shift()(),this.jobs.length?this.timeout_=setTimeout(this.processJob_.bind(this),this.delay):this.timeout_=null},t.prototype.push=function(e){this.jobs.push(e),this.timeout_||(this.timeout_=setTimeout(this.processJob_.bind(this),this.delay))},t}(Xd),Kd=function(e){return e<<24|(65280&e)<<8|(16711680&e)>>8|e>>>24},Yd=function(e,t,i){var r=new Int32Array(e.buffer,e.byteOffset,e.byteLength>>2),n=new qd(Array.prototype.slice.call(t)),a=new Uint8Array(e.byteLength),s=new Int32Array(a.buffer),o=void 0,u=void 0,l=void 0,d=void 0,c=void 0,h=void 0,f=void 0,p=void 0,m=void 0;for(o=i[0],u=i[1],l=i[2],d=i[3],m=0;m<r.length;m+=4)c=Kd(r[m]),h=Kd(r[m+1]),f=Kd(r[m+2]),p=Kd(r[m+3]),n.decrypt(c,h,f,p,s,m),s[m]=Kd(s[m]^o),s[m+1]=Kd(s[m+1]^u),s[m+2]=Kd(s[m+2]^l),s[m+3]=Kd(s[m+3]^d),o=c,u=h,l=f,d=p;return a},Qd=function(){function e(t,i,r,n){jd(this,e);var a=e.STEP,s=new Int32Array(t.buffer),o=new Uint8Array(t.byteLength),u=0;for(this.asyncStream_=new zd,this.asyncStream_.push(this.decryptChunk_(s.subarray(u,u+a),i,r,o)),u=a;u<s.length;u+=a)r=new Uint32Array([Kd(s[u-4]),Kd(s[u-3]),Kd(s[u-2]),Kd(s[u-1])]),this.asyncStream_.push(this.decryptChunk_(s.subarray(u,u+a),i,r,o));this.asyncStream_.push(function(){var e;n(null,(e=o).subarray(0,e.byteLength-e[e.byteLength-1]))})}return e.prototype.decryptChunk_=function(e,t,i,r){return function(){var n=Yd(e,t,i);r.set(n,e.byteOffset)}},Hd(e,null,[{key:"STEP",get:function(){return 32e3}}]),e}(),Jd=function(e,t){return/^[a-z]+:/i.test(t)?t:(/\/\//i.test(e)||(e=ka.buildAbsoluteURL(n.location.href,e)),ka.buildAbsoluteURL(e,t))},Zd=function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")},$d=function(){function e(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,i,r){return i&&e(t.prototype,i),r&&e(t,r),t}}(),ec=function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+(void 0===t?"undefined":v(t)));e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)},tc=function(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!==(void 0===t?"undefined":v(t))&&"function"!=typeof t?e:t},ic=function(){return function(e,t){if(Array.isArray(e))return e;if(Symbol.iterator in Object(e))return function(e,t){var i=[],r=!0,n=!1,a=void 0;try{for(var s,o=e[Symbol.iterator]();!(r=(s=o.next()).done)&&(i.push(s.value),!t||i.length!==t);r=!0);}catch(e){n=!0,a=e}finally{try{!r&&o.return&&o.return()}finally{if(n)throw a}}return i}(e,t);throw new TypeError("Invalid attempt to destructure non-iterable instance")}}(),rc=Ta.mergeOptions,nc=Ta.EventTarget,ac=Ta.log,sc=function(e,t){["AUDIO","SUBTITLES"].forEach(function(i){for(var r in e.mediaGroups[i])for(var n in e.mediaGroups[i][r]){var a=e.mediaGroups[i][r][n];t(a,i,r,n)}})},oc=function(e,t){var i=rc(e,{}),r=i.playlists[t.uri];if(!r)return null;if(r.segments&&t.segments&&r.segments.length===t.segments.length&&r.mediaSequence===t.mediaSequence)return null;var n=rc(r,t);r.segments&&(n.segments=function(e,t,i){var r=t.slice();i=i||0;for(var n=Math.min(e.length,t.length+i),a=i;a<n;a++)r[a-i]=rc(e[a],r[a-i]);return r}(r.segments,t.segments,t.mediaSequence-r.mediaSequence)),n.segments.forEach(function(e){!function(e,t){e.resolvedUri||(e.resolvedUri=Jd(t,e.uri)),e.key&&!e.key.resolvedUri&&(e.key.resolvedUri=Jd(t,e.key.uri)),e.map&&!e.map.resolvedUri&&(e.map.resolvedUri=Jd(t,e.map.uri))}(e,n.resolvedUri)});for(var a=0;a<i.playlists.length;a++)i.playlists[a].uri===t.uri&&(i.playlists[a]=n);return i.playlists[t.uri]=n,i},uc=function(e){for(var t=e.playlists.length;t--;){var i=e.playlists[t];e.playlists[i.uri]=i,i.resolvedUri=Jd(e.uri,i.uri),i.id=t,i.attributes||(i.attributes={},ac.warn("Invalid playlist STREAM-INF detected. Missing BANDWIDTH attribute."))}},lc=function(e){sc(e,function(t){t.uri&&(t.resolvedUri=Jd(e.uri,t.uri))})},dc=function(e,t){var i=e.segments[e.segments.length-1];return t&&i&&i.duration?1e3*i.duration:500*(e.targetDuration||10)},cc=function(e){function t(e,i,r){Zd(this,t);var n=tc(this,(t.__proto__||Object.getPrototypeOf(t)).call(this));if(n.srcUrl=e,n.hls_=i,n.withCredentials=r,!n.srcUrl)throw new Error("A non-empty playlist URL is required");return n.state="HAVE_NOTHING",n.on("mediaupdatetimeout",function(){"HAVE_METADATA"===n.state&&(n.state="HAVE_CURRENT_METADATA",n.request=n.hls_.xhr({uri:Jd(n.master.uri,n.media().uri),withCredentials:n.withCredentials},function(e,t){if(n.request)return e?n.playlistRequestError(n.request,n.media().uri,"HAVE_METADATA"):void n.haveMetadata(n.request,n.media().uri)}))}),n}return ec(t,nc),$d(t,[{key:"playlistRequestError",value:function(e,t,i){this.request=null,i&&(this.state=i),this.error={playlist:this.master.playlists[t],status:e.status,message:"HLS playlist request error at URL: "+t,responseText:e.responseText,code:e.status>=500?4:2},this.trigger("error")}},{key:"haveMetadata",value:function(e,t){var i=this;this.request=null,this.state="HAVE_METADATA";var r=new Pa;r.push(e.responseText),r.end(),r.manifest.uri=t,r.manifest.attributes=r.manifest.attributes||{};var a=oc(this.master,r.manifest);this.targetDuration=r.manifest.targetDuration,a?(this.master=a,this.media_=this.master.playlists[r.manifest.uri]):this.trigger("playlistunchanged"),this.media().endList||(n.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=n.setTimeout(function(){i.trigger("mediaupdatetimeout")},dc(this.media(),!!a))),this.trigger("loadedplaylist")}},{key:"dispose",value:function(){this.stopRequest(),n.clearTimeout(this.mediaUpdateTimeout)}},{key:"stopRequest",value:function(){if(this.request){var e=this.request;this.request=null,e.onreadystatechange=null,e.abort()}}},{key:"media",value:function(e){var t=this;if(!e)return this.media_;if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);var i=this.state;if("string"==typeof e){if(!this.master.playlists[e])throw new Error("Unknown playlist URI: "+e);e=this.master.playlists[e]}var r=!this.media_||e.uri!==this.media_.uri;if(this.master.playlists[e.uri].endList)return this.request&&(this.request.onreadystatechange=null,this.request.abort(),this.request=null),this.state="HAVE_METADATA",this.media_=e,void(r&&(this.trigger("mediachanging"),this.trigger("mediachange")));if(r){if(this.state="SWITCHING_MEDIA",this.request){if(Jd(this.master.uri,e.uri)===this.request.url)return;this.request.onreadystatechange=null,this.request.abort(),this.request=null}this.media_&&this.trigger("mediachanging"),this.request=this.hls_.xhr({uri:Jd(this.master.uri,e.uri),withCredentials:this.withCredentials},function(r,n){if(t.request){if(r)return t.playlistRequestError(t.request,e.uri,i);t.haveMetadata(n,e.uri),"HAVE_MASTER"===i?t.trigger("loadedmetadata"):t.trigger("mediachange")}})}}},{key:"pause",value:function(){this.stopRequest(),n.clearTimeout(this.mediaUpdateTimeout),"HAVE_NOTHING"===this.state&&(this.started=!1),"SWITCHING_MEDIA"===this.state?this.media_?this.state="HAVE_METADATA":this.state="HAVE_MASTER":"HAVE_CURRENT_METADATA"===this.state&&(this.state="HAVE_METADATA")}},{key:"load",value:function(e){var t=this;n.clearTimeout(this.mediaUpdateTimeout);var i=this.media();if(e){var r=i?i.targetDuration/2*1e3:5e3;this.mediaUpdateTimeout=n.setTimeout(function(){return t.load()},r)}else this.started?i&&!i.endList?this.trigger("mediaupdatetimeout"):this.trigger("loadedplaylist"):this.start()}},{key:"start",value:function(){var e=this;this.started=!0,this.request=this.hls_.xhr({uri:this.srcUrl,withCredentials:this.withCredentials},function(t,i){if(e.request){if(e.request=null,t)return e.error={status:i.status,message:"HLS playlist request error at URL: "+e.srcUrl,responseText:i.responseText,code:2},"HAVE_NOTHING"===e.state&&(e.started=!1),e.trigger("error");var r=new Pa;return r.push(i.responseText),r.end(),e.state="HAVE_MASTER",r.manifest.uri=e.srcUrl,r.manifest.playlists?(e.master=r.manifest,uc(e.master),lc(e.master),e.trigger("loadedplaylist"),void(e.request||e.media(r.manifest.playlists[0]))):(e.master={mediaGroups:{AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},uri:n.location.href,playlists:[{uri:e.srcUrl,id:0}]},e.master.playlists[e.srcUrl]=e.master.playlists[0],e.master.playlists[0].resolvedUri=e.srcUrl,e.master.playlists[0].attributes=e.master.playlists[0].attributes||{},e.haveMetadata(i,e.srcUrl),e.trigger("loadedmetadata"))}})}}]),t}(),hc=Ta.createTimeRange,fc=function(e,t,i){var r,n;return void 0===t&&(t=e.mediaSequence+e.segments.length),t<e.mediaSequence?0:(r=function(e,t){var i=0,r=t-e.mediaSequence,n=e.segments[r];if(n){if(void 0!==n.start)return{result:n.start,precise:!0};if(void 0!==n.end)return{result:n.end-n.duration,precise:!0}}for(;r--;){if(void 0!==(n=e.segments[r]).end)return{result:i+n.end,precise:!0};if(i+=n.duration,void 0!==n.start)return{result:i+n.start,precise:!0}}return{result:i,precise:!1}}(e,t)).precise?r.result:(n=function(e,t){for(var i=0,r=void 0,n=t-e.mediaSequence;n<e.segments.length;n++){if(void 0!==(r=e.segments[n]).start)return{result:r.start-i,precise:!0};if(i+=r.duration,void 0!==r.end)return{result:r.end-i,precise:!0}}return{result:-1,precise:!1}}(e,t)).precise?n.result:r.result+i},pc=function(e,t,i){if(!e)return 0;if("number"!=typeof i&&(i=0),void 0===t){if(e.totalDuration)return e.totalDuration;if(!e.endList)return n.Infinity}return fc(e,t,i)},mc=function(e,t,i){var r=0;if(t>i){var n=[i,t];t=n[0],i=n[1]}if(t<0){for(var a=t;a<Math.min(0,i);a++)r+=e.targetDuration;t=0}for(var s=t;s<i;s++)r+=e.segments[s].duration;return r},gc=function(e){if(!e.segments.length)return 0;for(var t=e.segments.length-1,i=e.segments[t].duration||e.targetDuration,r=i+2*e.targetDuration;t--&&!((i+=e.segments[t].duration)>=r););return Math.max(0,t)},vc=function(e,t,i){if(!e||!e.segments)return null;if(e.endList)return pc(e);if(null===t)return null;t=t||0;var r=i?gc(e):e.segments.length;return fc(e,e.mediaSequence+r,t)},yc=function(e){return e-Math.floor(e)==0},_c=function(e,t){if(yc(t))return t+.1*e;for(var i=t.toString().split(".")[1].length,r=1;r<=i;r++){var n=Math.pow(10,r),a=t*n;if(yc(a)||r===i)return(a+e)/n}},bc=_c.bind(null,1),wc=_c.bind(null,-1),Ec=function(e){return e.excludeUntil&&e.excludeUntil>Date.now()},Tc=function(e){return e.excludeUntil&&e.excludeUntil===1/0},Sc=function(e){var t=Ec(e);return!e.disabled&&!t},Ac=function(e,t){return t.attributes&&t.attributes[e]},kc=function(e,t){if(1===e.playlists.length)return!0;var i=t.attributes.BANDWIDTH||Number.MAX_VALUE;return 0===e.playlists.filter(function(e){return!!Sc(e)&&(e.attributes.BANDWIDTH||0)<i}).length},Rc={duration:pc,seekable:function(e,t){var i=t||0,r=vc(e,t,!0);return null===r?hc():hc(i,r)},safeLiveIndex:gc,getMediaInfoForTime:function(e,t,i,r){var n=void 0,a=void 0,s=e.segments.length,o=t-r;if(o<0){if(i>0)for(n=i-1;n>=0;n--)if(a=e.segments[n],(o+=wc(a.duration))>0)return{mediaIndex:n,startTime:r-mc(e,i,n)};return{mediaIndex:0,startTime:t}}if(i<0){for(n=i;n<0;n++)if((o-=e.targetDuration)<0)return{mediaIndex:0,startTime:t};i=0}for(n=i;n<s;n++)if(a=e.segments[n],(o-=bc(a.duration))<0)return{mediaIndex:n,startTime:r+mc(e,i,n)};return{mediaIndex:s-1,startTime:t}},isEnabled:Sc,isDisabled:function(e){return e.disabled},isBlacklisted:Ec,isIncompatible:Tc,playlistEnd:vc,isAes:function(e){for(var t=0;t<e.segments.length;t++)if(e.segments[t].key)return!0;return!1},isFmp4:function(e){for(var t=0;t<e.segments.length;t++)if(e.segments[t].map)return!0;return!1},hasAttribute:Ac,estimateSegmentRequestTime:function(e,t,i){var r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:0;return Ac("BANDWIDTH",i)?(e*i.attributes.BANDWIDTH-8*r)/t:NaN},isLowestEnabledRendition:kc},Mc=Ta.xhr,Oc=Ta.mergeOptions,Cc=function(){return function e(t,i){t=Oc({timeout:45e3},t);var r=e.beforeRequest||Ta.Hls.xhr.beforeRequest;if(r&&"function"==typeof r){var n=r(t);n&&(t=n)}var a=Mc(t,function(e,t){var r=a.response;!e&&r&&(a.responseTime=Date.now(),a.roundTripTime=a.responseTime-a.requestTime,a.bytesReceived=r.byteLength||r.length,a.bandwidth||(a.bandwidth=Math.floor(a.bytesReceived/a.roundTripTime*8*1e3))),t.headers&&(a.responseHeaders=t.headers),e&&"ETIMEDOUT"===e.code&&(a.timedout=!0),e||a.aborted||200===t.statusCode||206===t.statusCode||0===t.statusCode||(e=new Error("XHR Failed with a response of: "+(a&&(r||a.responseText)))),i(e,a)}),s=a.abort;return a.abort=function(){return a.aborted=!0,s.apply(a,arguments)},a.uri=t.uri,a.requestTime=Date.now(),a}},Dc=function(e,t){return e.start(t)+"-"+e.end(t)},Ic=function(e,t){var i=e.toString(16);return"00".substring(0,2-i.length)+i+(t%2?" ":"")},Lc=function(e){return e>=32&&e<126?String.fromCharCode(e):"."},xc=function(e){var t={};return Object.keys(e).forEach(function(i){var r=e[i];ArrayBuffer.isView(r)?t[i]={bytes:r.buffer,byteOffset:r.byteOffset,byteLength:r.byteLength}:t[i]=r}),t},Pc=function(e){var t=e.byterange||{length:1/0,offset:0};return[t.length,t.offset,e.resolvedUri].join(",")},Uc=function(e){for(var t=Array.prototype.slice.call(e),i="",r=0;r<t.length/16;r++)i+=t.slice(16*r,16*r+16).map(Ic).join("")+" "+t.slice(16*r,16*r+16).map(Lc).join("")+"\n";return i},Nc=Object.freeze({createTransferableMessage:xc,initSegmentId:Pc,hexDump:Uc,tagDump:function(e){var t=e.bytes;return Uc(t)},textRanges:function(e){var t="",i=void 0;for(i=0;i<e.length;i++)t+=Dc(e,i)+" ";return t}}),Bc=function(e,t){var i=[],r=void 0;if(e&&e.length)for(r=0;r<e.length;r++)t(e.start(r),e.end(r))&&i.push([e.start(r),e.end(r)]);return Ta.createTimeRanges(i)},Fc=function(e,t){return Bc(e,function(e,i){return e-1/30<=t&&i+1/30>=t})},jc=function(e,t){return Bc(e,function(e){return e-1/30>=t})},Hc=function(e){var t=[];if(!e||!e.length)return"";for(var i=0;i<e.length;i++)t.push(e.start(i)+" => "+e.end(i));return t.join(", ")},Gc=function(e){for(var t=[],i=0;i<e.length;i++)t.push({start:e.start(i),end:e.end(i)});return t},Vc=function(e,t,i){var r=void 0,n=void 0;if(i&&i.cues)for(r=i.cues.length;r--;)(n=i.cues[r]).startTime<=t&&n.endTime>=e&&i.removeCue(n)},Wc=function(e){return isNaN(e)||Math.abs(e)===1/0?Number.MAX_VALUE:e},qc=function(e,t,i){var r=n.WebKitDataCue||n.VTTCue;if(t&&t.forEach(function(e){var t=e.stream;this.inbandTextTracks_[t].addCue(new r(e.startTime+this.timestampOffset,e.endTime+this.timestampOffset,e.text))},e),i){var a=Wc(e.mediaSource_.duration);if(i.forEach(function(e){var t=e.cueTime+this.timestampOffset;e.frames.forEach(function(e){var i=new r(t,t,e.value||e.url||e.data||"");i.frame=e,i.value=e,function(e){Object.defineProperties(e.frame,{id:{get:function(){return Ta.log.warn("cue.frame.id is deprecated. Use cue.value.key instead."),e.value.key}},value:{get:function(){return Ta.log.warn("cue.frame.value is deprecated. Use cue.value.data instead."),e.value.data}},privateData:{get:function(){return Ta.log.warn("cue.frame.privateData is deprecated. Use cue.value.data instead."),e.value.data}}})}(i),this.metadataTrack_.addCue(i)},this)},e),e.metadataTrack_&&e.metadataTrack_.cues&&e.metadataTrack_.cues.length){for(var s=e.metadataTrack_.cues,o=[],u=0;u<s.length;u++)s[u]&&o.push(s[u]);var l=o.reduce(function(e,t){var i=e[t.startTime]||[];return i.push(t),e[t.startTime]=i,e},{}),d=Object.keys(l).sort(function(e,t){return Number(e)-Number(t)});d.forEach(function(e,t){var i=l[e],r=Number(d[t+1])||a;i.forEach(function(e){e.endTime=r})})}}},Xc="undefined"!=typeof window?window:{},zc="undefined"==typeof Symbol?"__target":Symbol(),Kc="application/javascript",Yc=Xc.BlobBuilder||Xc.WebKitBlobBuilder||Xc.MozBlobBuilder||Xc.MSBlobBuilder,Qc=Xc.URL||Xc.webkitURL||Qc&&Qc.msURL,Jc=Xc.Worker;function Zc(e,t){return function(i){var r=this;if(!t)return new Jc(e);if(Jc&&!i){var n=ih(t.toString().replace(/^function.+?{/,"").slice(0,-1));return this[zc]=new Jc(n),function(e,t){if(!e||!t)return;var i=e.terminate;e.objURL=t,e.terminate=function(){e.objURL&&Qc.revokeObjectURL(e.objURL),i.call(e)}}(this[zc],n),this[zc]}var a={postMessage:function(e){r.onmessage&&setTimeout(function(){r.onmessage({data:e,target:a})})}};t.call(a),this.postMessage=function(e){setTimeout(function(){a.onmessage({data:e,target:r})})},this.isThisThread=!0}}if(Jc){var $c,eh=ih("self.onmessage = function () {}"),th=new Uint8Array(1);try{($c=new Jc(eh)).postMessage(th,[th.buffer])}catch(e){Jc=null}finally{Qc.revokeObjectURL(eh),$c&&$c.terminate()}}function ih(e){try{return Qc.createObjectURL(new Blob([e],{type:Kc}))}catch(i){var t=new Yc;return t.append(e),Qc.createObjectURL(t.getBlob(type))}}var rh=new Zc("./transmuxer-worker.worker.js",function(e,t){var i=this;!function(){var e,t,r,n,a,s,o,u,l,d,c,h,f,p,m,g,y,_,b,w,E,T,S,A,k,R,M,O,C,D,I,L,x,P,U,N,B,F,j,H,G=Math.pow(2,32)-1;!function(){var e;if(T={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],mvex:[],mvhd:[],sdtp:[],smhd:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],styp:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[]},"undefined"!=typeof Uint8Array){for(e in T)T.hasOwnProperty(e)&&(T[e]=[e.charCodeAt(0),e.charCodeAt(1),e.charCodeAt(2),e.charCodeAt(3)]);S=new Uint8Array(["i".charCodeAt(0),"s".charCodeAt(0),"o".charCodeAt(0),"m".charCodeAt(0)]),k=new Uint8Array(["a".charCodeAt(0),"v".charCodeAt(0),"c".charCodeAt(0),"1".charCodeAt(0)]),A=new Uint8Array([0,0,0,1]),R=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),M=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]),O={video:R,audio:M},I=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),D=new Uint8Array([0,0,0,0,0,0,0,0]),L=new Uint8Array([0,0,0,0,0,0,0,0]),x=L,P=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),U=L,C=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0])}}(),e=function(e){var t,i,r=[],n=0;for(t=1;t<arguments.length;t++)r.push(arguments[t]);for(t=r.length;t--;)n+=r[t].byteLength;for(i=new Uint8Array(n+8),new DataView(i.buffer,i.byteOffset,i.byteLength).setUint32(0,i.byteLength),i.set(e,4),t=0,n=8;t<r.length;t++)i.set(r[t],n),n+=r[t].byteLength;return i},t=function(){return e(T.dinf,e(T.dref,I))},r=function(t){return e(T.esds,new Uint8Array([0,0,0,0,3,25,0,0,0,4,17,64,21,0,6,0,0,0,218,192,0,0,218,192,5,2,t.audioobjecttype<<3|t.samplingfrequencyindex>>>1,t.samplingfrequencyindex<<7|t.channelcount<<3,6,1,2]))},m=function(t){return e(T.hdlr,O[t])},p=function(t){var i=new Uint8Array([0,0,0,0,0,0,0,2,0,0,0,3,0,1,95,144,t.duration>>>24&255,t.duration>>>16&255,t.duration>>>8&255,255&t.duration,85,196,0,0]);return t.samplerate&&(i[12]=t.samplerate>>>24&255,i[13]=t.samplerate>>>16&255,i[14]=t.samplerate>>>8&255,i[15]=255&t.samplerate),e(T.mdhd,i)},f=function(t){return e(T.mdia,p(t),m(t.type),s(t))},a=function(t){return e(T.mfhd,new Uint8Array([0,0,0,0,(4278190080&t)>>24,(16711680&t)>>16,(65280&t)>>8,255&t]))},s=function(i){return e(T.minf,"video"===i.type?e(T.vmhd,C):e(T.smhd,D),t(),y(i))},o=function(t,i){for(var r=[],n=i.length;n--;)r[n]=b(i[n]);return e.apply(null,[T.moof,a(t)].concat(r))},u=function(t){for(var i=t.length,r=[];i--;)r[i]=c(t[i]);return e.apply(null,[T.moov,d(4294967295)].concat(r).concat(l(t)))},l=function(t){for(var i=t.length,r=[];i--;)r[i]=w(t[i]);return e.apply(null,[T.mvex].concat(r))},d=function(t){var i=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,2,0,1,95,144,(4278190080&t)>>24,(16711680&t)>>16,(65280&t)>>8,255&t,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return e(T.mvhd,i)},g=function(t){var i,r,n=t.samples||[],a=new Uint8Array(4+n.length);for(r=0;r<n.length;r++)i=n[r].flags,a[r+4]=i.dependsOn<<4|i.isDependedOn<<2|i.hasRedundancy;return e(T.sdtp,a)},y=function(t){return e(T.stbl,_(t),e(T.stts,U),e(T.stsc,x),e(T.stsz,P),e(T.stco,L))},_=function(t){return e(T.stsd,new Uint8Array([0,0,0,0,0,0,0,1]),"video"===t.type?N(t):B(t))},N=function(t){var i,r=t.sps||[],n=t.pps||[],a=[],s=[];for(i=0;i<r.length;i++)a.push((65280&r[i].byteLength)>>>8),a.push(255&r[i].byteLength),a=a.concat(Array.prototype.slice.call(r[i]));for(i=0;i<n.length;i++)s.push((65280&n[i].byteLength)>>>8),s.push(255&n[i].byteLength),s=s.concat(Array.prototype.slice.call(n[i]));return e(T.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,(65280&t.width)>>8,255&t.width,(65280&t.height)>>8,255&t.height,0,72,0,0,0,72,0,0,0,0,0,0,0,1,19,118,105,100,101,111,106,115,45,99,111,110,116,114,105,98,45,104,108,115,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),e(T.avcC,new Uint8Array([1,t.profileIdc,t.profileCompatibility,t.levelIdc,255].concat([r.length]).concat(a).concat([n.length]).concat(s))),e(T.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])))},B=function(t){return e(T.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,(65280&t.channelcount)>>8,255&t.channelcount,(65280&t.samplesize)>>8,255&t.samplesize,0,0,0,0,(65280&t.samplerate)>>8,255&t.samplerate,0,0]),r(t))},h=function(t){var i=new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,(4278190080&t.id)>>24,(16711680&t.id)>>16,(65280&t.id)>>8,255&t.id,0,0,0,0,(4278190080&t.duration)>>24,(16711680&t.duration)>>16,(65280&t.duration)>>8,255&t.duration,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,(65280&t.width)>>8,255&t.width,0,0,(65280&t.height)>>8,255&t.height,0,0]);return e(T.tkhd,i)},b=function(t){var i,r,n,a,s,o;return i=e(T.tfhd,new Uint8Array([0,0,0,58,(4278190080&t.id)>>24,(16711680&t.id)>>16,(65280&t.id)>>8,255&t.id,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0])),s=Math.floor(t.baseMediaDecodeTime/(G+1)),o=Math.floor(t.baseMediaDecodeTime%(G+1)),r=e(T.tfdt,new Uint8Array([1,0,0,0,s>>>24&255,s>>>16&255,s>>>8&255,255&s,o>>>24&255,o>>>16&255,o>>>8&255,255&o])),92,"audio"===t.type?(n=E(t,92),e(T.traf,i,r,n)):(a=g(t),n=E(t,a.length+92),e(T.traf,i,r,n,a))},c=function(t){return t.duration=t.duration||4294967295,e(T.trak,h(t),f(t))},w=function(t){var i=new Uint8Array([0,0,0,0,(4278190080&t.id)>>24,(16711680&t.id)>>16,(65280&t.id)>>8,255&t.id,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]);return"video"!==t.type&&(i[i.length-1]=0),e(T.trex,i)},H=function(e,t){var i=0,r=0,n=0,a=0;return e.length&&(void 0!==e[0].duration&&(i=1),void 0!==e[0].size&&(r=2),void 0!==e[0].flags&&(n=4),void 0!==e[0].compositionTimeOffset&&(a=8)),[0,0,i|r|n|a,1,(4278190080&e.length)>>>24,(16711680&e.length)>>>16,(65280&e.length)>>>8,255&e.length,(4278190080&t)>>>24,(16711680&t)>>>16,(65280&t)>>>8,255&t]},j=function(t,i){var r,n,a,s;for(i+=20+16*(n=t.samples||[]).length,r=H(n,i),s=0;s<n.length;s++)a=n[s],r=r.concat([(4278190080&a.duration)>>>24,(16711680&a.duration)>>>16,(65280&a.duration)>>>8,255&a.duration,(4278190080&a.size)>>>24,(16711680&a.size)>>>16,(65280&a.size)>>>8,255&a.size,a.flags.isLeading<<2|a.flags.dependsOn,a.flags.isDependedOn<<6|a.flags.hasRedundancy<<4|a.flags.paddingValue<<1|a.flags.isNonSyncSample,61440&a.flags.degradationPriority,15&a.flags.degradationPriority,(4278190080&a.compositionTimeOffset)>>>24,(16711680&a.compositionTimeOffset)>>>16,(65280&a.compositionTimeOffset)>>>8,255&a.compositionTimeOffset]);return e(T.trun,new Uint8Array(r))},F=function(t,i){var r,n,a,s;for(i+=20+8*(n=t.samples||[]).length,r=H(n,i),s=0;s<n.length;s++)a=n[s],r=r.concat([(4278190080&a.duration)>>>24,(16711680&a.duration)>>>16,(65280&a.duration)>>>8,255&a.duration,(4278190080&a.size)>>>24,(16711680&a.size)>>>16,(65280&a.size)>>>8,255&a.size]);return e(T.trun,new Uint8Array(r))},E=function(e,t){return"audio"===e.type?F(e,t):j(e,t)};var V,W,q={ftyp:n=function(){return e(T.ftyp,S,A,S,k)},mdat:function(t){return e(T.mdat,t)},moof:o,moov:u,initSegment:function(e){var t,i=n(),r=u(e);return(t=new Uint8Array(i.byteLength+r.byteLength)).set(i),t.set(r,i.byteLength),t}},X=function(e){return e>>>0},z={findBox:V=function(e,t){var i,r,n,a,s,o=[];if(!t.length)return null;for(i=0;i<e.byteLength;)r=X(e[i]<<24|e[i+1]<<16|e[i+2]<<8|e[i+3]),n=W(e.subarray(i+4,i+8)),a=r>1?i+r:e.byteLength,n===t[0]&&(1===t.length?o.push(e.subarray(i+8,a)):(s=V(e.subarray(i+8,a),t.slice(1))).length&&(o=o.concat(s))),i=a;return o},parseType:W=function(e){var t="";return t+=String.fromCharCode(e[0]),t+=String.fromCharCode(e[1]),t+=String.fromCharCode(e[2]),t+=String.fromCharCode(e[3])},timescale:function(e){return V(e,["moov","trak"]).reduce(function(e,t){var i,r,n,a,s;return(i=V(t,["tkhd"])[0])?(r=i[0],a=X(i[n=0===r?12:20]<<24|i[n+1]<<16|i[n+2]<<8|i[n+3]),(s=V(t,["mdia","mdhd"])[0])?(n=0===(r=s[0])?12:20,e[a]=X(s[n]<<24|s[n+1]<<16|s[n+2]<<8|s[n+3]),e):null):null},{})},startTime:function(e,t){var i,r,n;return i=V(t,["moof","traf"]),r=[].concat.apply([],i.map(function(t){return V(t,["tfhd"]).map(function(i){var r,n;return r=X(i[4]<<24|i[5]<<16|i[6]<<8|i[7]),n=e[r]||9e4,(V(t,["tfdt"]).map(function(e){var t,i;return t=e[0],i=X(e[4]<<24|e[5]<<16|e[6]<<8|e[7]),1===t&&(i*=Math.pow(2,32),i+=X(e[8]<<24|e[9]<<16|e[10]<<8|e[11])),i})[0]||1/0)/n})})),n=Math.min.apply(null,r),isFinite(n)?n:0},videoTrackIds:function(e){var t=[];return V(e,["moov","trak"]).forEach(function(e){var i=V(e,["mdia","hdlr"]),r=V(e,["tkhd"]);i.forEach(function(e,i){var n,a,s=W(e.subarray(8,12)),o=r[i];"vide"===s&&(a=0===(n=new DataView(o.buffer,o.byteOffset,o.byteLength)).getUint8(0)?n.getUint32(12):n.getUint32(20),t.push(a))})}),t}},K=function(){this.init=function(){var e={};this.on=function(t,i){e[t]||(e[t]=[]),e[t]=e[t].concat(i)},this.off=function(t,i){var r;return!!e[t]&&(r=e[t].indexOf(i),e[t]=e[t].slice(),e[t].splice(r,1),r>-1)},this.trigger=function(t){var i,r,n,a;if(i=e[t])if(2===arguments.length)for(n=i.length,r=0;r<n;++r)i[r].call(this,arguments[1]);else{for(a=[],r=arguments.length,r=1;r<arguments.length;++r)a.push(arguments[r]);for(n=i.length,r=0;r<n;++r)i[r].apply(this,a)}},this.dispose=function(){e={}}}};K.prototype.pipe=function(e){return this.on("data",function(t){e.push(t)}),this.on("done",function(t){e.flush(t)}),e},K.prototype.push=function(e){this.trigger("data",e)},K.prototype.flush=function(e){this.trigger("done",e)};var Y=K,Q=function(e,t){var i={size:0,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0,degradationPriority:0,isNonSyncSample:1}};return i.dataOffset=t,i.compositionTimeOffset=e.pts-e.dts,i.duration=e.duration,i.size=4*e.length,i.size+=e.byteLength,e.keyFrame&&(i.flags.dependsOn=2,i.flags.isNonSyncSample=0),i},J=function(e){var t,i,r=[],n=[];for(r.byteLength=0,t=0;t<e.length;t++)"access_unit_delimiter_rbsp"===(i=e[t]).nalUnitType?(r.length&&(r.duration=i.dts-r.dts,n.push(r)),(r=[i]).byteLength=i.data.byteLength,r.pts=i.pts,r.dts=i.dts):("slice_layer_without_partitioning_rbsp_idr"===i.nalUnitType&&(r.keyFrame=!0),r.duration=i.dts-r.dts,r.byteLength+=i.data.byteLength,r.push(i));return n.length&&(!r.duration||r.duration<=0)&&(r.duration=n[n.length-1].duration),n.push(r),n},Z=function(e){var t,i,r=[],n=[];for(r.byteLength=0,r.nalCount=0,r.duration=0,r.pts=e[0].pts,r.dts=e[0].dts,n.byteLength=0,n.nalCount=0,n.duration=0,n.pts=e[0].pts,n.dts=e[0].dts,t=0;t<e.length;t++)(i=e[t]).keyFrame?(r.length&&(n.push(r),n.byteLength+=r.byteLength,n.nalCount+=r.nalCount,n.duration+=r.duration),(r=[i]).nalCount=i.length,r.byteLength=i.byteLength,r.pts=i.pts,r.dts=i.dts,r.duration=i.duration):(r.duration+=i.duration,r.nalCount+=i.length,r.byteLength+=i.byteLength,r.push(i));return n.length&&r.duration<=0&&(r.duration=n[n.length-1].duration),n.byteLength+=r.byteLength,n.nalCount+=r.nalCount,n.duration+=r.duration,n.push(r),n},$=function(e){var t;return!e[0][0].keyFrame&&e.length>1&&(t=e.shift(),e.byteLength-=t.byteLength,e.nalCount-=t.nalCount,e[0][0].dts=t.dts,e[0][0].pts=t.pts,e[0][0].duration+=t.duration),e},ee=function(e,t){var i,r,n,a,s,o=t||0,u=[];for(i=0;i<e.length;i++)for(a=e[i],r=0;r<a.length;r++)s=a[r],o+=(n=Q(s,o)).size,u.push(n);return u},te=function(e){var t,i,r,n,a,s,o=0,u=e.byteLength,l=e.nalCount,d=new Uint8Array(u+4*l),c=new DataView(d.buffer);for(t=0;t<e.length;t++)for(n=e[t],i=0;i<n.length;i++)for(a=n[i],r=0;r<a.length;r++)s=a[r],c.setUint32(o,s.data.byteLength),o+=4,d.set(s.data,o),o+=s.data.byteLength;return d},ie=function(e){delete e.minSegmentDts,delete e.maxSegmentDts,delete e.minSegmentPts,delete e.maxSegmentPts},re=function(e,t){var i,r=e.minSegmentDts;return t||(r-=e.timelineStartInfo.dts),i=e.timelineStartInfo.baseMediaDecodeTime,i+=r,i=Math.max(0,i),"audio"===e.type&&(i*=e.samplerate/9e4,i=Math.floor(i)),i},ne=function(e,t){"number"==typeof t.pts&&(void 0===e.timelineStartInfo.pts&&(e.timelineStartInfo.pts=t.pts),void 0===e.minSegmentPts?e.minSegmentPts=t.pts:e.minSegmentPts=Math.min(e.minSegmentPts,t.pts),void 0===e.maxSegmentPts?e.maxSegmentPts=t.pts:e.maxSegmentPts=Math.max(e.maxSegmentPts,t.pts)),"number"==typeof t.dts&&(void 0===e.timelineStartInfo.dts&&(e.timelineStartInfo.dts=t.dts),void 0===e.minSegmentDts?e.minSegmentDts=t.dts:e.minSegmentDts=Math.min(e.minSegmentDts,t.dts),void 0===e.maxSegmentDts?e.maxSegmentDts=t.dts:e.maxSegmentDts=Math.max(e.maxSegmentDts,t.dts))},ae=function(e){for(var t=0,i={payloadType:-1,payloadSize:0},r=0,n=0;t<e.byteLength&&128!==e[t];){for(;255===e[t];)r+=255,t++;for(r+=e[t++];255===e[t];)n+=255,t++;if(n+=e[t++],!i.payload&&4===r){i.payloadType=r,i.payloadSize=n,i.payload=e.subarray(t,t+n);break}t+=n,r=0,n=0}return i},se=function(e){return 181!==e.payload[0]?null:49!=(e.payload[1]<<8|e.payload[2])?null:"GA94"!==String.fromCharCode(e.payload[3],e.payload[4],e.payload[5],e.payload[6])?null:3!==e.payload[7]?null:e.payload.subarray(8,e.payload.length-1)},oe=function(e,t){var i,r,n,a,s=[];if(!(64&t[0]))return s;for(r=31&t[0],i=0;i<r;i++)a={type:3&t[2+(n=3*i)],pts:e},4&t[n+2]&&(a.ccData=t[n+3]<<8|t[n+4],s.push(a));return s},ue=function(e){for(var t,i,r=e.byteLength,n=[],a=1;a<r-2;)0===e[a]&&0===e[a+1]&&3===e[a+2]?(n.push(a+2),a+=2):a++;if(0===n.length)return e;t=r-n.length,i=new Uint8Array(t);var s=0;for(a=0;a<t;s++,a++)s===n[0]&&(s++,n.shift()),i[a]=e[s];return i},le=4,de=function e(){e.prototype.init.call(this),this.captionPackets_=[],this.ccStreams_=[new me(0,0),new me(0,1),new me(1,0),new me(1,1)],this.reset(),this.ccStreams_.forEach(function(e){e.on("data",this.trigger.bind(this,"data")),e.on("done",this.trigger.bind(this,"done"))},this)};(de.prototype=new Y).push=function(e){var t,i,r;if("sei_rbsp"===e.nalUnitType&&(t=ae(e.escapedRBSP)).payloadType===le&&(i=se(t)))if(e.dts<this.latestDts_)this.ignoreNextEqualDts_=!0;else{if(e.dts===this.latestDts_&&this.ignoreNextEqualDts_)return this.numSameDts_--,void(this.numSameDts_||(this.ignoreNextEqualDts_=!1));r=oe(e.pts,i),this.captionPackets_=this.captionPackets_.concat(r),this.latestDts_!==e.dts&&(this.numSameDts_=0),this.numSameDts_++,this.latestDts_=e.dts}},de.prototype.flush=function(){this.captionPackets_.length?(this.captionPackets_.forEach(function(e,t){e.presortIndex=t}),this.captionPackets_.sort(function(e,t){return e.pts===t.pts?e.presortIndex-t.presortIndex:e.pts-t.pts}),this.captionPackets_.forEach(function(e){e.type<2&&this.dispatchCea608Packet(e)},this),this.captionPackets_.length=0,this.ccStreams_.forEach(function(e){e.flush()},this)):this.ccStreams_.forEach(function(e){e.flush()},this)},de.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach(function(e){e.reset()})},de.prototype.dispatchCea608Packet=function(e){this.setsChannel1Active(e)?this.activeCea608Channel_[e.type]=0:this.setsChannel2Active(e)&&(this.activeCea608Channel_[e.type]=1),null!==this.activeCea608Channel_[e.type]&&this.ccStreams_[(e.type<<1)+this.activeCea608Channel_[e.type]].push(e)},de.prototype.setsChannel1Active=function(e){return 4096==(30720&e.ccData)},de.prototype.setsChannel2Active=function(e){return 6144==(30720&e.ccData)};var ce={42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,304:174,305:176,306:189,307:191,308:8482,309:162,310:163,311:9834,312:224,313:160,314:232,315:226,316:234,317:238,318:244,319:251,544:193,545:201,546:211,547:218,548:220,549:252,550:8216,551:161,552:42,553:39,554:8212,555:169,556:8480,557:8226,558:8220,559:8221,560:192,561:194,562:199,563:200,564:202,565:203,566:235,567:206,568:207,569:239,570:212,571:217,572:249,573:219,574:171,575:187,800:195,801:227,802:205,803:204,804:236,805:210,806:242,807:213,808:245,809:123,810:125,811:92,812:94,813:95,814:124,815:126,816:196,817:228,818:214,819:246,820:223,821:165,822:164,823:9474,824:197,825:229,826:216,827:248,828:9484,829:9488,830:9492,831:9496},he=function(e){return null===e?"":(e=ce[e]||e,String.fromCharCode(e))},fe=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],pe=function(){for(var e=[],t=15;t--;)e.push("");return e},me=function e(t,i){e.prototype.init.call(this),this.field_=t||0,this.dataChannel_=i||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(e){var t,i,r,n,a;if((t=32639&e.ccData)!==this.lastControlCode_){if(4096==(61440&t)?this.lastControlCode_=t:t!==this.PADDING_&&(this.lastControlCode_=null),r=t>>>8,n=255&t,t!==this.PADDING_)if(t===this.RESUME_CAPTION_LOADING_)this.mode_="popOn";else if(t===this.END_OF_CAPTION_)this.mode_="popOn",this.clearFormatting(e.pts),this.flushDisplayed(e.pts),i=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=i,this.startPts_=e.pts;else if(t===this.ROLL_UP_2_ROWS_)this.rollUpRows_=2,this.setRollUp(e.pts);else if(t===this.ROLL_UP_3_ROWS_)this.rollUpRows_=3,this.setRollUp(e.pts);else if(t===this.ROLL_UP_4_ROWS_)this.rollUpRows_=4,this.setRollUp(e.pts);else if(t===this.CARRIAGE_RETURN_)this.clearFormatting(e.pts),this.flushDisplayed(e.pts),this.shiftRowsUp_(),this.startPts_=e.pts;else if(t===this.BACKSPACE_)"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1);else if(t===this.ERASE_DISPLAYED_MEMORY_)this.flushDisplayed(e.pts),this.displayed_=pe();else if(t===this.ERASE_NON_DISPLAYED_MEMORY_)this.nonDisplayed_=pe();else if(t===this.RESUME_DIRECT_CAPTIONING_)"paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=pe()),this.mode_="paintOn",this.startPts_=e.pts;else if(this.isSpecialCharacter(r,n))a=he((r=(3&r)<<8)|n),this[this.mode_](e.pts,a),this.column_++;else if(this.isExtCharacter(r,n))"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1),a=he((r=(3&r)<<8)|n),this[this.mode_](e.pts,a),this.column_++;else if(this.isMidRowCode(r,n))this.clearFormatting(e.pts),this[this.mode_](e.pts," "),this.column_++,14==(14&n)&&this.addFormatting(e.pts,["i"]),1==(1&n)&&this.addFormatting(e.pts,["u"]);else if(this.isOffsetControlCode(r,n))this.column_+=3&n;else if(this.isPAC(r,n)){var s=fe.indexOf(7968&t);"rollUp"===this.mode_&&this.setRollUp(e.pts,s),s!==this.row_&&(this.clearFormatting(e.pts),this.row_=s),1&n&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"]),16==(16&t)&&(this.column_=4*((14&t)>>1)),this.isColorPAC(n)&&14==(14&n)&&this.addFormatting(e.pts,["i"])}else this.isNormalChar(r)&&(0===n&&(n=null),a=he(r),a+=he(n),this[this.mode_](e.pts,a),this.column_+=a.length)}else this.lastControlCode_=null}};me.prototype=new Y,me.prototype.flushDisplayed=function(e){var t=this.displayed_.map(function(e){return e.trim()}).join("\n").replace(/^\n+|\n+$/g,"");t.length&&this.trigger("data",{startPts:this.startPts_,endPts:e,text:t,stream:this.name_})},me.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=pe(),this.nonDisplayed_=pe(),this.lastControlCode_=null,this.column_=0,this.row_=14,this.rollUpRows_=2,this.formatting_=[]},me.prototype.setConstants=function(){0===this.dataChannel_?(this.BASE_=16,this.EXT_=17,this.CONTROL_=(20|this.field_)<<8,this.OFFSET_=23):1===this.dataChannel_&&(this.BASE_=24,this.EXT_=25,this.CONTROL_=(28|this.field_)<<8,this.OFFSET_=31),this.PADDING_=0,this.RESUME_CAPTION_LOADING_=32|this.CONTROL_,this.END_OF_CAPTION_=47|this.CONTROL_,this.ROLL_UP_2_ROWS_=37|this.CONTROL_,this.ROLL_UP_3_ROWS_=38|this.CONTROL_,this.ROLL_UP_4_ROWS_=39|this.CONTROL_,this.CARRIAGE_RETURN_=45|this.CONTROL_,this.RESUME_DIRECT_CAPTIONING_=41|this.CONTROL_,this.BACKSPACE_=33|this.CONTROL_,this.ERASE_DISPLAYED_MEMORY_=44|this.CONTROL_,this.ERASE_NON_DISPLAYED_MEMORY_=46|this.CONTROL_},me.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&t>=48&&t<=63},me.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&t>=32&&t<=63},me.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&t>=32&&t<=47},me.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&t>=33&&t<=35},me.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&t>=64&&t<=127},me.prototype.isColorPAC=function(e){return e>=64&&e<=79||e>=96&&e<=127},me.prototype.isNormalChar=function(e){return e>=32&&e<=127},me.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_&&(this.row_=14,this.mode_="rollUp",this.flushDisplayed(e),this.nonDisplayed_=pe(),this.displayed_=pe()),void 0!==t&&t!==this.row_)for(var i=0;i<this.rollUpRows_;i++)this.displayed_[t-i]=this.displayed_[this.row_-i],this.displayed_[this.row_-i]="";void 0===t&&(t=this.row_),this.topRow_=t-this.rollUpRows_+1},me.prototype.addFormatting=function(e,t){this.formatting_=this.formatting_.concat(t);var i=t.reduce(function(e,t){return e+"<"+t+">"},"");this[this.mode_](e,i)},me.prototype.clearFormatting=function(e){if(this.formatting_.length){var t=this.formatting_.reverse().reduce(function(e,t){return e+"</"+t+">"},"");this.formatting_=[],this[this.mode_](e,t)}},me.prototype.popOn=function(e,t){var i=this.nonDisplayed_[this.row_];i+=t,this.nonDisplayed_[this.row_]=i},me.prototype.rollUp=function(e,t){var i=this.displayed_[this.row_];i+=t,this.displayed_[this.row_]=i},me.prototype.shiftRowsUp_=function(){var e;for(e=0;e<this.topRow_;e++)this.displayed_[e]="";for(e=this.row_+1;e<15;e++)this.displayed_[e]="";for(e=this.topRow_;e<this.row_;e++)this.displayed_[e]=this.displayed_[e+1];this.displayed_[this.row_]=""},me.prototype.paintOn=function(e,t){var i=this.displayed_[this.row_];i+=t,this.displayed_[this.row_]=i};var ge={CaptionStream:de,Cea608Stream:me},ve={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21},ye=function(e,t){var i=1;for(e>t&&(i=-1);Math.abs(t-e)>4294967296;)e+=8589934592*i;return e},_e=function e(t){var i,r;e.prototype.init.call(this),this.type_=t,this.push=function(e){e.type===this.type_&&(void 0===r&&(r=e.dts),e.dts=ye(e.dts,r),e.pts=ye(e.pts,r),i=e.dts,this.trigger("data",e))},this.flush=function(){r=i,this.trigger("done")},this.discontinuity=function(){r=void 0,i=void 0}};_e.prototype=new Y;var be,we=_e,Ee=function(e,t,i){var r,n="";for(r=t;r<i;r++)n+="%"+("00"+e[r].toString(16)).slice(-2);return n},Te=function(e,t,i){return decodeURIComponent(Ee(e,t,i))},Se=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},Ae={TXXX:function(e){var t;if(3===e.data[0]){for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=Te(e.data,1,t),e.value=Te(e.data,t+1,e.data.length).replace(/\0*$/,"");break}e.data=e.value}},WXXX:function(e){var t;if(3===e.data[0])for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=Te(e.data,1,t),e.url=Te(e.data,t+1,e.data.length);break}},PRIV:function(e){var t,i;for(t=0;t<e.data.length;t++)if(0===e.data[t]){e.owner=(i=e.data,unescape(Ee(i,0,t)));break}e.privateData=e.data.subarray(t+1),e.data=e.privateData}};(be=function(e){var t,i={debug:!(!e||!e.debug),descriptor:e&&e.descriptor},r=0,n=[],a=0;if(be.prototype.init.call(this),this.dispatchType=ve.METADATA_STREAM_TYPE.toString(16),i.descriptor)for(t=0;t<i.descriptor.length;t++)this.dispatchType+=("00"+i.descriptor[t].toString(16)).slice(-2);this.push=function(e){var t,s,o,u,l;if("timed-metadata"===e.type)if(e.dataAlignmentIndicator&&(a=0,n.length=0),0===n.length&&(e.data.length<10||e.data[0]!=="I".charCodeAt(0)||e.data[1]!=="D".charCodeAt(0)||e.data[2]!=="3".charCodeAt(0)))i.debug&&console.log("Skipping unrecognized metadata packet");else if(n.push(e),a+=e.data.byteLength,1===n.length&&(r=Se(e.data.subarray(6,10)),r+=10),!(a<r)){for(t={data:new Uint8Array(r),frames:[],pts:n[0].pts,dts:n[0].dts},l=0;l<r;)t.data.set(n[0].data.subarray(0,r-l),l),l+=n[0].data.byteLength,a-=n[0].data.byteLength,n.shift();s=10,64&t.data[5]&&(s+=4,s+=Se(t.data.subarray(10,14)),r-=Se(t.data.subarray(16,20)));do{if((o=Se(t.data.subarray(s+4,s+8)))<1)return console.log("Malformed ID3 frame encountered. Skipping metadata parsing.");if((u={id:String.fromCharCode(t.data[s],t.data[s+1],t.data[s+2],t.data[s+3]),data:t.data.subarray(s+10,s+o+10)}).key=u.id,Ae[u.id]&&(Ae[u.id](u),"com.apple.streaming.transportStreamTimestamp"===u.owner)){var d=u.data,c=(1&d[3])<<30|d[4]<<22|d[5]<<14|d[6]<<6|d[7]>>>2;c*=4,c+=3&d[7],u.timeStamp=c,void 0===t.pts&&void 0===t.dts&&(t.pts=u.timeStamp,t.dts=u.timeStamp),this.trigger("timestamp",u)}t.frames.push(u),s+=10,s+=o}while(s<r);this.trigger("data",t)}}}).prototype=new Y;var ke,Re,Me,Oe=be,Ce=we;(ke=function(){var e=new Uint8Array(188),t=0;ke.prototype.init.call(this),this.push=function(i){var r,n=0,a=188;for(t?((r=new Uint8Array(i.byteLength+t)).set(e.subarray(0,t)),r.set(i,t),t=0):r=i;a<r.byteLength;)71!==r[n]||71!==r[a]?(n++,a++):(this.trigger("data",r.subarray(n,a)),n+=188,a+=188);n<r.byteLength&&(e.set(r.subarray(n),0),t=r.byteLength-n)},this.flush=function(){188===t&&71===e[0]&&(this.trigger("data",e),t=0),this.trigger("done")}}).prototype=new Y,(Re=function(){var e,t,i,r;Re.prototype.init.call(this),r=this,this.packetsWaitingForPmt=[],this.programMapTable=void 0,e=function(e,r){var n=0;r.payloadUnitStartIndicator&&(n+=e[n]+1),"pat"===r.type?t(e.subarray(n),r):i(e.subarray(n),r)},t=function(e,t){t.section_number=e[7],t.last_section_number=e[8],r.pmtPid=(31&e[10])<<8|e[11],t.pmtPid=r.pmtPid},i=function(e,t){var i,n;if(1&e[5]){for(r.programMapTable={video:null,audio:null,"timed-metadata":{}},i=3+((15&e[1])<<8|e[2])-4,n=12+((15&e[10])<<8|e[11]);n<i;){var a=e[n],s=(31&e[n+1])<<8|e[n+2];a===ve.H264_STREAM_TYPE&&null===r.programMapTable.video?r.programMapTable.video=s:a===ve.ADTS_STREAM_TYPE&&null===r.programMapTable.audio?r.programMapTable.audio=s:a===ve.METADATA_STREAM_TYPE&&(r.programMapTable["timed-metadata"][s]=a),n+=5+((15&e[n+3])<<8|e[n+4])}t.programMapTable=r.programMapTable}},this.push=function(t){var i={},r=4;if(i.payloadUnitStartIndicator=!!(64&t[1]),i.pid=31&t[1],i.pid<<=8,i.pid|=t[2],(48&t[3])>>>4>1&&(r+=t[r]+1),0===i.pid)i.type="pat",e(t.subarray(r),i),this.trigger("data",i);else if(i.pid===this.pmtPid)for(i.type="pmt",e(t.subarray(r),i),this.trigger("data",i);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());else void 0===this.programMapTable?this.packetsWaitingForPmt.push([t,r,i]):this.processPes_(t,r,i)},this.processPes_=function(e,t,i){i.pid===this.programMapTable.video?i.streamType=ve.H264_STREAM_TYPE:i.pid===this.programMapTable.audio?i.streamType=ve.ADTS_STREAM_TYPE:i.streamType=this.programMapTable["timed-metadata"][i.pid],i.type="pes",i.data=e.subarray(t),this.trigger("data",i)}}).prototype=new Y,Re.STREAM_TYPES={h264:27,adts:15},(Me=function(){var e=this,t={data:[],size:0},i={data:[],size:0},r={data:[],size:0},n=function(t,i,r){var n,a,s=new Uint8Array(t.size),o={type:i},u=0,l=0;if(t.data.length&&!(t.size<9)){for(o.trackId=t.data[0].pid,u=0;u<t.data.length;u++)a=t.data[u],s.set(a.data,l),l+=a.data.byteLength;var d,c,h;d=s,(c=o).packetLength=6+(d[4]<<8|d[5]),c.dataAlignmentIndicator=0!=(4&d[6]),192&(h=d[7])&&(c.pts=(14&d[9])<<27|(255&d[10])<<20|(254&d[11])<<12|(255&d[12])<<5|(254&d[13])>>>3,c.pts*=4,c.pts+=(6&d[13])>>>1,c.dts=c.pts,64&h&&(c.dts=(14&d[14])<<27|(255&d[15])<<20|(254&d[16])<<12|(255&d[17])<<5|(254&d[18])>>>3,c.dts*=4,c.dts+=(6&d[18])>>>1)),c.data=d.subarray(9+d[8]),n="video"===i||o.packetLength<=t.size,(r||n)&&(t.size=0,t.data.length=0),n&&e.trigger("data",o)}};Me.prototype.init.call(this),this.push=function(a){({pat:function(){},pes:function(){var e,s;switch(a.streamType){case ve.H264_STREAM_TYPE:case ve.H264_STREAM_TYPE:e=t,s="video";break;case ve.ADTS_STREAM_TYPE:e=i,s="audio";break;case ve.METADATA_STREAM_TYPE:e=r,s="timed-metadata";break;default:return}a.payloadUnitStartIndicator&&n(e,s,!0),e.data.push(a),e.size+=a.data.byteLength},pmt:function(){var t={type:"metadata",tracks:[]},i=a.programMapTable;null!==i.video&&t.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+i.video,codec:"avc",type:"video"}),null!==i.audio&&t.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+i.audio,codec:"adts",type:"audio"}),e.trigger("data",t)}})[a.type]()},this.flush=function(){n(t,"video"),n(i,"audio"),n(r,"timed-metadata"),this.trigger("done")}}).prototype=new Y;var De={PAT_PID:0,MP2T_PACKET_LENGTH:188,TransportPacketStream:ke,TransportParseStream:Re,ElementaryStream:Me,TimestampRolloverStream:Ce,CaptionStream:ge.CaptionStream,Cea608Stream:ge.Cea608Stream,MetadataStream:Oe};for(var Ie in ve)ve.hasOwnProperty(Ie)&&(De[Ie]=ve[Ie]);var Le,xe=De,Pe=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];(Le=function(){var e;Le.prototype.init.call(this),this.push=function(t){var i,r,n,a,s,o,u=0,l=0;if("audio"===t.type)for(e?(a=e,(e=new Uint8Array(a.byteLength+t.data.byteLength)).set(a),e.set(t.data,a.byteLength)):e=t.data;u+5<e.length;)if(255===e[u]&&240==(246&e[u+1])){if(r=2*(1&~e[u+1]),i=(3&e[u+3])<<11|e[u+4]<<3|(224&e[u+5])>>5,o=9e4*(s=1024*(1+(3&e[u+6])))/Pe[(60&e[u+2])>>>2],n=u+i,e.byteLength<n)return;if(this.trigger("data",{pts:t.pts+l*o,dts:t.dts+l*o,sampleCount:s,audioobjecttype:1+(e[u+2]>>>6&3),channelcount:(1&e[u+2])<<2|(192&e[u+3])>>>6,samplerate:Pe[(60&e[u+2])>>>2],samplingfrequencyindex:(60&e[u+2])>>>2,samplesize:16,data:e.subarray(u+7+r,n)}),e.byteLength===n)return void(e=void 0);l++,e=e.subarray(n)}else u++},this.flush=function(){this.trigger("done")}}).prototype=new Y;var Ue,Ne,Be,Fe=Le,je=function(e){var t=e.byteLength,i=0,r=0;this.length=function(){return 8*t},this.bitsAvailable=function(){return 8*t+r},this.loadWord=function(){var n=e.byteLength-t,a=new Uint8Array(4),s=Math.min(4,t);if(0===s)throw new Error("no bytes available");a.set(e.subarray(n,n+s)),i=new DataView(a.buffer).getUint32(0),r=8*s,t-=s},this.skipBits=function(e){var n;r>e?(i<<=e,r-=e):(e-=r,e-=8*(n=Math.floor(e/8)),t-=n,this.loadWord(),i<<=e,r-=e)},this.readBits=function(e){var n=Math.min(r,e),a=i>>>32-n;return(r-=n)>0?i<<=n:t>0&&this.loadWord(),(n=e-n)>0?a<<n|this.readBits(n):a},this.skipLeadingZeros=function(){var e;for(e=0;e<r;++e)if(0!=(i&2147483648>>>e))return i<<=e,r-=e,e;return this.loadWord(),e+this.skipLeadingZeros()},this.skipUnsignedExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.skipExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.readUnsignedExpGolomb=function(){var e=this.skipLeadingZeros();return this.readBits(e+1)-1},this.readExpGolomb=function(){var e=this.readUnsignedExpGolomb();return 1&e?1+e>>>1:-1*(e>>>1)},this.readBoolean=function(){return 1===this.readBits(1)},this.readUnsignedByte=function(){return this.readBits(8)},this.loadWord()};(Ne=function(){var e,t,i=0;Ne.prototype.init.call(this),this.push=function(r){var n;for(t?((n=new Uint8Array(t.byteLength+r.data.byteLength)).set(t),n.set(r.data,t.byteLength),t=n):t=r.data;i<t.byteLength-3;i++)if(1===t[i+2]){e=i+5;break}for(;e<t.byteLength;)switch(t[e]){case 0:if(0!==t[e-1]){e+=2;break}if(0!==t[e-2]){e++;break}i+3!==e-2&&this.trigger("data",t.subarray(i+3,e-2));do{e++}while(1!==t[e]&&e<t.length);i=e-2,e+=3;break;case 1:if(0!==t[e-1]||0!==t[e-2]){e+=3;break}this.trigger("data",t.subarray(i+3,e-2)),i=e-2,e+=3;break;default:e+=3}t=t.subarray(i),e-=i,i=0},this.flush=function(){t&&t.byteLength>3&&this.trigger("data",t.subarray(i+3)),t=null,i=0,this.trigger("done")}}).prototype=new Y,Be={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},(Ue=function(){var e,t,i,r,n,a,s,o=new Ne;Ue.prototype.init.call(this),e=this,this.push=function(e){"video"===e.type&&(t=e.trackId,i=e.pts,r=e.dts,o.push(e))},o.on("data",function(s){var o={trackId:t,pts:i,dts:r,data:s};switch(31&s[0]){case 5:o.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:o.nalUnitType="sei_rbsp",o.escapedRBSP=n(s.subarray(1));break;case 7:o.nalUnitType="seq_parameter_set_rbsp",o.escapedRBSP=n(s.subarray(1)),o.config=a(o.escapedRBSP);break;case 8:o.nalUnitType="pic_parameter_set_rbsp";break;case 9:o.nalUnitType="access_unit_delimiter_rbsp"}e.trigger("data",o)}),o.on("done",function(){e.trigger("done")}),this.flush=function(){o.flush()},s=function(e,t){var i,r=8,n=8;for(i=0;i<e;i++)0!==n&&(n=(r+t.readExpGolomb()+256)%256),r=0===n?r:n},n=function(e){for(var t,i,r=e.byteLength,n=[],a=1;a<r-2;)0===e[a]&&0===e[a+1]&&3===e[a+2]?(n.push(a+2),a+=2):a++;if(0===n.length)return e;t=r-n.length,i=new Uint8Array(t);var s=0;for(a=0;a<t;s++,a++)s===n[0]&&(s++,n.shift()),i[a]=e[s];return i},a=function(e){var t,i,r,n,a,o,u,l,d,c,h,f,p,m=0,g=0,v=0,y=0,_=1;if(i=(t=new je(e)).readUnsignedByte(),n=t.readUnsignedByte(),r=t.readUnsignedByte(),t.skipUnsignedExpGolomb(),Be[i]&&(3===(a=t.readUnsignedExpGolomb())&&t.skipBits(1),t.skipUnsignedExpGolomb(),t.skipUnsignedExpGolomb(),t.skipBits(1),t.readBoolean()))for(h=3!==a?8:12,p=0;p<h;p++)t.readBoolean()&&s(p<6?16:64,t);if(t.skipUnsignedExpGolomb(),0===(o=t.readUnsignedExpGolomb()))t.readUnsignedExpGolomb();else if(1===o)for(t.skipBits(1),t.skipExpGolomb(),t.skipExpGolomb(),u=t.readUnsignedExpGolomb(),p=0;p<u;p++)t.skipExpGolomb();if(t.skipUnsignedExpGolomb(),t.skipBits(1),l=t.readUnsignedExpGolomb(),d=t.readUnsignedExpGolomb(),0===(c=t.readBits(1))&&t.skipBits(1),t.skipBits(1),t.readBoolean()&&(m=t.readUnsignedExpGolomb(),g=t.readUnsignedExpGolomb(),v=t.readUnsignedExpGolomb(),y=t.readUnsignedExpGolomb()),t.readBoolean()&&t.readBoolean()){switch(t.readUnsignedByte()){case 1:f=[1,1];break;case 2:f=[12,11];break;case 3:f=[10,11];break;case 4:f=[16,11];break;case 5:f=[40,33];break;case 6:f=[24,11];break;case 7:f=[20,11];break;case 8:f=[32,11];break;case 9:f=[80,33];break;case 10:f=[18,11];break;case 11:f=[15,11];break;case 12:f=[64,33];break;case 13:f=[160,99];break;case 14:f=[4,3];break;case 15:f=[3,2];break;case 16:f=[2,1];break;case 255:f=[t.readUnsignedByte()<<8|t.readUnsignedByte(),t.readUnsignedByte()<<8|t.readUnsignedByte()]}f&&(_=f[0]/f[1])}return{profileIdc:i,levelIdc:r,profileCompatibility:n,width:Math.ceil((16*(l+1)-2*m-2*g)*_),height:(2-c)*(d+1)*16-2*v-2*y}}}).prototype=new Y;var He,Ge={H264Stream:Ue,NalByteStream:Ne};(He=function(){var e=new Uint8Array,t=0;He.prototype.init.call(this),this.setTimestamp=function(e){t=e},this.parseId3TagSize=function(e,t){var i=e[t+6]<<21|e[t+7]<<14|e[t+8]<<7|e[t+9];return(16&e[t+5])>>4?i+20:i+10},this.parseAdtsSize=function(e,t){var i=(224&e[t+5])>>5,r=e[t+4]<<3;return 6144&e[t+3]|r|i},this.push=function(i){var r,n,a,s,o=0,u=0;for(e.length?(s=e.length,(e=new Uint8Array(i.byteLength+s)).set(e.subarray(0,s)),e.set(i,s)):e=i;e.length-u>=3;)if(e[u]!=="I".charCodeAt(0)||e[u+1]!=="D".charCodeAt(0)||e[u+2]!=="3".charCodeAt(0))if(!0&e[u]&&240==(240&e[u+1])){if(e.length-u<7)break;if((o=this.parseAdtsSize(e,u))>e.length)break;a={type:"audio",data:e.subarray(u,u+o),pts:t,dts:t},this.trigger("data",a),u+=o}else u++;else{if(e.length-u<10)break;if((o=this.parseId3TagSize(e,u))>e.length)break;n={type:"timed-metadata",data:e.subarray(u,u+o)},this.trigger("data",n),u+=o}r=e.length-u,e=r>0?e.subarray(u):new Uint8Array}}).prototype=new Y;var Ve,We,qe,Xe,ze,Ke,Ye,Qe,Je,Ze,$e,et,tt=He,it=[33,16,5,32,164,27],rt=[33,65,108,84,1,2,4,8,168,2,4,8,17,191,252],nt=function(e){for(var t=[];e--;)t.push(0);return t},at={96000:[it,[227,64],nt(154),[56]],88200:[it,[231],nt(170),[56]],64000:[it,[248,192],nt(240),[56]],48000:[it,[255,192],nt(268),[55,148,128],nt(54),[112]],44100:[it,[255,192],nt(268),[55,163,128],nt(84),[112]],32000:[it,[255,192],nt(268),[55,234],nt(226),[112]],24000:[it,[255,192],nt(268),[55,255,128],nt(268),[111,112],nt(126),[224]],16000:[it,[255,192],nt(268),[55,255,128],nt(268),[111,255],nt(269),[223,108],nt(195),[1,192]],12000:[rt,nt(268),[3,127,248],nt(268),[6,255,240],nt(268),[13,255,224],nt(268),[27,253,128],nt(259),[56]],11025:[rt,nt(268),[3,127,248],nt(268),[6,255,240],nt(268),[13,255,224],nt(268),[27,255,192],nt(268),[55,175,128],nt(108),[112]],8000:[rt,nt(268),[3,121,16],nt(47),[7]]},st=(Ve=at,Object.keys(Ve).reduce(function(e,t){return e[t]=new Uint8Array(Ve[t].reduce(function(e,t){return e.concat(t)},[])),e},{})),ot=(We=function(e){return 9e4*e},qe=function(e,t){return e*t},Xe=function(e){return e/9e4},ze=function(e,t){return e/t},function(e,t){return We(ze(e,t))}),ut=function(e,t){return qe(Xe(e),t)},lt=Ge.H264Stream,dt=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],ct=["width","height","profileIdc","levelIdc","profileCompatibility"];Ze=function(e){return e[0]==="I".charCodeAt(0)&&e[1]==="D".charCodeAt(0)&&e[2]==="3".charCodeAt(0)},$e=function(e,t){var i;if(e.length!==t.length)return!1;for(i=0;i<e.length;i++)if(e[i]!==t[i])return!1;return!0},et=function(e){var t,i=0;for(t=0;t<e.length;t++)i+=e[t].data.byteLength;return i},(Ye=function(e,t){var i=[],r=0,n=0,a=0,s=1/0;t=t||{},Ye.prototype.init.call(this),this.push=function(t){ne(e,t),e&&dt.forEach(function(i){e[i]=t[i]}),i.push(t)},this.setEarliestDts=function(t){n=t-e.timelineStartInfo.baseMediaDecodeTime},this.setVideoBaseMediaDecodeTime=function(e){s=e},this.setAudioAppendStart=function(e){a=e},this.flush=function(){var n,a,s,o;0!==i.length?(n=this.trimAdtsFramesByEarliestDts_(i),e.baseMediaDecodeTime=re(e,t.keepOriginalTimestamps),this.prefixWithSilence_(e,n),e.samples=this.generateSampleTable_(n),s=q.mdat(this.concatenateFrameData_(n)),i=[],a=q.moof(r,[e]),o=new Uint8Array(a.byteLength+s.byteLength),r++,o.set(a),o.set(s,a.byteLength),ie(e),this.trigger("data",{track:e,boxes:o}),this.trigger("done","AudioSegmentStream")):this.trigger("done","AudioSegmentStream")},this.prefixWithSilence_=function(e,t){var i,r,n,o,u=0,l=0,d=0;if(t.length&&(i=ot(e.baseMediaDecodeTime,e.samplerate),r=Math.ceil(9e4/(e.samplerate/1024)),a&&s&&(u=i-Math.max(a,s),d=(l=Math.floor(u/r))*r),!(l<1||d>45e3))){for((n=st[e.samplerate])||(n=t[0].data),o=0;o<l;o++)t.splice(o,0,{data:n});e.baseMediaDecodeTime-=Math.floor(ut(d,e.samplerate))}},this.trimAdtsFramesByEarliestDts_=function(t){return e.minSegmentDts>=n?t:(e.minSegmentDts=1/0,t.filter(function(t){return t.dts>=n&&(e.minSegmentDts=Math.min(e.minSegmentDts,t.dts),e.minSegmentPts=e.minSegmentDts,!0)}))},this.generateSampleTable_=function(e){var t,i,r=[];for(t=0;t<e.length;t++)i=e[t],r.push({size:i.data.byteLength,duration:1024});return r},this.concatenateFrameData_=function(e){var t,i,r=0,n=new Uint8Array(et(e));for(t=0;t<e.length;t++)i=e[t],n.set(i.data,r),r+=i.data.byteLength;return n}}).prototype=new Y,(Ke=function(e,t){var i,r,n=0,a=[],s=[];t=t||{},Ke.prototype.init.call(this),delete e.minPTS,this.gopCache_=[],this.push=function(t){ne(e,t),"seq_parameter_set_rbsp"!==t.nalUnitType||i||(i=t.config,e.sps=[t.data],ct.forEach(function(t){e[t]=i[t]},this)),"pic_parameter_set_rbsp"!==t.nalUnitType||r||(r=t.data,e.pps=[t.data]),a.push(t)},this.flush=function(){for(var i,r,o,u,l,d;a.length&&"access_unit_delimiter_rbsp"!==a[0].nalUnitType;)a.shift();if(0===a.length)return this.resetStream_(),void this.trigger("done","VideoSegmentStream");if(i=J(a),(o=Z(i))[0][0].keyFrame||((r=this.getGopForFusion_(a[0],e))?(o.unshift(r),o.byteLength+=r.byteLength,o.nalCount+=r.nalCount,o.pts=r.pts,o.dts=r.dts,o.duration+=r.duration):o=$(o)),s.length){var c;if(!(c=t.alignGopsAtEnd?this.alignGopsAtEnd_(o):this.alignGopsAtStart_(o)))return this.gopCache_.unshift({gop:o.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),a=[],this.resetStream_(),void this.trigger("done","VideoSegmentStream");ie(e),o=c}ne(e,o),e.samples=ee(o),l=q.mdat(te(o)),e.baseMediaDecodeTime=re(e,t.keepOriginalTimestamps),this.trigger("processedGopsInfo",o.map(function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}})),this.gopCache_.unshift({gop:o.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),a=[],this.trigger("baseMediaDecodeTime",e.baseMediaDecodeTime),this.trigger("timelineStartInfo",e.timelineStartInfo),u=q.moof(n,[e]),d=new Uint8Array(u.byteLength+l.byteLength),n++,d.set(u),d.set(l,u.byteLength),this.trigger("data",{track:e,boxes:d}),this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.resetStream_=function(){ie(e),i=void 0,r=void 0},this.getGopForFusion_=function(t){var i,r,n,a,s,o=1/0;for(s=0;s<this.gopCache_.length;s++)n=(a=this.gopCache_[s]).gop,e.pps&&$e(e.pps[0],a.pps[0])&&e.sps&&$e(e.sps[0],a.sps[0])&&(n.dts<e.timelineStartInfo.dts||(i=t.dts-n.dts-n.duration)>=-1e4&&i<=45e3&&(!r||o>i)&&(r=a,o=i));return r?r.gop:null},this.alignGopsAtStart_=function(e){var t,i,r,n,a,o,u,l;for(a=e.byteLength,o=e.nalCount,u=e.duration,t=i=0;t<s.length&&i<e.length&&(r=s[t],n=e[i],r.pts!==n.pts);)n.pts>r.pts?t++:(i++,a-=n.byteLength,o-=n.nalCount,u-=n.duration);return 0===i?e:i===e.length?null:((l=e.slice(i)).byteLength=a,l.duration=u,l.nalCount=o,l.pts=l[0].pts,l.dts=l[0].dts,l)},this.alignGopsAtEnd_=function(e){var t,i,r,n,a,o,u;for(t=s.length-1,i=e.length-1,a=null,o=!1;t>=0&&i>=0;){if(r=s[t],n=e[i],r.pts===n.pts){o=!0;break}r.pts>n.pts?t--:(t===s.length-1&&(a=i),i--)}if(!o&&null===a)return null;if(0===(u=o?i:a))return e;var l=e.slice(u),d=l.reduce(function(e,t){return e.byteLength+=t.byteLength,e.duration+=t.duration,e.nalCount+=t.nalCount,e},{byteLength:0,duration:0,nalCount:0});return l.byteLength=d.byteLength,l.duration=d.duration,l.nalCount=d.nalCount,l.pts=l[0].pts,l.dts=l[0].dts,l},this.alignGopsWith=function(e){s=e}}).prototype=new Y,(Je=function(e,t){this.numberOfTracks=0,this.metadataStream=t,void 0!==e.remux?this.remuxTracks=!!e.remux:this.remuxTracks=!0,this.pendingTracks=[],this.videoTrack=null,this.pendingBoxes=[],this.pendingCaptions=[],this.pendingMetadata=[],this.pendingBytes=0,this.emittedTracks=0,Je.prototype.init.call(this),this.push=function(e){return e.text?this.pendingCaptions.push(e):e.frames?this.pendingMetadata.push(e):(this.pendingTracks.push(e.track),this.pendingBoxes.push(e.boxes),this.pendingBytes+=e.boxes.byteLength,"video"===e.track.type&&(this.videoTrack=e.track),void("audio"===e.track.type&&(this.audioTrack=e.track)))}}).prototype=new Y,Je.prototype.flush=function(e){var t,i,r,n,a=0,s={captions:[],captionStreams:{},metadata:[],info:{}},o=0;if(this.pendingTracks.length<this.numberOfTracks){if("VideoSegmentStream"!==e&&"AudioSegmentStream"!==e)return;if(this.remuxTracks)return;if(0===this.pendingTracks.length)return this.emittedTracks++,void(this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0))}for(this.videoTrack?(o=this.videoTrack.timelineStartInfo.pts,ct.forEach(function(e){s.info[e]=this.videoTrack[e]},this)):this.audioTrack&&(o=this.audioTrack.timelineStartInfo.pts,dt.forEach(function(e){s.info[e]=this.audioTrack[e]},this)),1===this.pendingTracks.length?s.type=this.pendingTracks[0].type:s.type="combined",this.emittedTracks+=this.pendingTracks.length,r=q.initSegment(this.pendingTracks),s.initSegment=new Uint8Array(r.byteLength),s.initSegment.set(r),s.data=new Uint8Array(this.pendingBytes),n=0;n<this.pendingBoxes.length;n++)s.data.set(this.pendingBoxes[n],a),a+=this.pendingBoxes[n].byteLength;for(n=0;n<this.pendingCaptions.length;n++)(t=this.pendingCaptions[n]).startTime=t.startPts-o,t.startTime/=9e4,t.endTime=t.endPts-o,t.endTime/=9e4,s.captionStreams[t.stream]=!0,s.captions.push(t);for(n=0;n<this.pendingMetadata.length;n++)(i=this.pendingMetadata[n]).cueTime=i.pts-o,i.cueTime/=9e4,s.metadata.push(i);s.metadata.dispatchType=this.metadataStream.dispatchType,this.pendingTracks.length=0,this.videoTrack=null,this.pendingBoxes.length=0,this.pendingCaptions.length=0,this.pendingBytes=0,this.pendingMetadata.length=0,this.trigger("data",s),this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},(Qe=function(e){var t,i,r=this,n=!0;Qe.prototype.init.call(this),e=e||{},this.baseMediaDecodeTime=e.baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var t={};this.transmuxPipeline_=t,t.type="aac",t.metadataStream=new xe.MetadataStream,t.aacStream=new tt,t.audioTimestampRolloverStream=new xe.TimestampRolloverStream("audio"),t.timedMetadataTimestampRolloverStream=new xe.TimestampRolloverStream("timed-metadata"),t.adtsStream=new Fe,t.coalesceStream=new Je(e,t.metadataStream),t.headOfPipeline=t.aacStream,t.aacStream.pipe(t.audioTimestampRolloverStream).pipe(t.adtsStream),t.aacStream.pipe(t.timedMetadataTimestampRolloverStream).pipe(t.metadataStream).pipe(t.coalesceStream),t.metadataStream.on("timestamp",function(e){t.aacStream.setTimestamp(e.timeStamp)}),t.aacStream.on("data",function(n){"timed-metadata"!==n.type||t.audioSegmentStream||(i=i||{timelineStartInfo:{baseMediaDecodeTime:r.baseMediaDecodeTime},codec:"adts",type:"audio"},t.coalesceStream.numberOfTracks++,t.audioSegmentStream=new Ye(i,e),t.adtsStream.pipe(t.audioSegmentStream).pipe(t.coalesceStream))}),t.coalesceStream.on("data",this.trigger.bind(this,"data")),t.coalesceStream.on("done",this.trigger.bind(this,"done"))},this.setupTsPipeline=function(){var n={};this.transmuxPipeline_=n,n.type="ts",n.metadataStream=new xe.MetadataStream,n.packetStream=new xe.TransportPacketStream,n.parseStream=new xe.TransportParseStream,n.elementaryStream=new xe.ElementaryStream,n.videoTimestampRolloverStream=new xe.TimestampRolloverStream("video"),n.audioTimestampRolloverStream=new xe.TimestampRolloverStream("audio"),n.timedMetadataTimestampRolloverStream=new xe.TimestampRolloverStream("timed-metadata"),n.adtsStream=new Fe,n.h264Stream=new lt,n.captionStream=new xe.CaptionStream,n.coalesceStream=new Je(e,n.metadataStream),n.headOfPipeline=n.packetStream,n.packetStream.pipe(n.parseStream).pipe(n.elementaryStream),n.elementaryStream.pipe(n.videoTimestampRolloverStream).pipe(n.h264Stream),n.elementaryStream.pipe(n.audioTimestampRolloverStream).pipe(n.adtsStream),n.elementaryStream.pipe(n.timedMetadataTimestampRolloverStream).pipe(n.metadataStream).pipe(n.coalesceStream),n.h264Stream.pipe(n.captionStream).pipe(n.coalesceStream),n.elementaryStream.on("data",function(a){var s;if("metadata"===a.type){for(s=a.tracks.length;s--;)t||"video"!==a.tracks[s].type?i||"audio"!==a.tracks[s].type||((i=a.tracks[s]).timelineStartInfo.baseMediaDecodeTime=r.baseMediaDecodeTime):(t=a.tracks[s]).timelineStartInfo.baseMediaDecodeTime=r.baseMediaDecodeTime;t&&!n.videoSegmentStream&&(n.coalesceStream.numberOfTracks++,n.videoSegmentStream=new Ke(t,e),n.videoSegmentStream.on("timelineStartInfo",function(e){i&&(i.timelineStartInfo=e,n.audioSegmentStream.setEarliestDts(e.dts))}),n.videoSegmentStream.on("processedGopsInfo",r.trigger.bind(r,"gopInfo")),n.videoSegmentStream.on("baseMediaDecodeTime",function(e){i&&n.audioSegmentStream.setVideoBaseMediaDecodeTime(e)}),n.h264Stream.pipe(n.videoSegmentStream).pipe(n.coalesceStream)),i&&!n.audioSegmentStream&&(n.coalesceStream.numberOfTracks++,n.audioSegmentStream=new Ye(i,e),n.adtsStream.pipe(n.audioSegmentStream).pipe(n.coalesceStream))}}),n.coalesceStream.on("data",this.trigger.bind(this,"data")),n.coalesceStream.on("done",this.trigger.bind(this,"done"))},this.setBaseMediaDecodeTime=function(e){var r=this.transmuxPipeline_;this.baseMediaDecodeTime=e,i&&(i.timelineStartInfo.dts=void 0,i.timelineStartInfo.pts=void 0,ie(i),i.timelineStartInfo.baseMediaDecodeTime=e,r.audioTimestampRolloverStream&&r.audioTimestampRolloverStream.discontinuity()),t&&(r.videoSegmentStream&&(r.videoSegmentStream.gopCache_=[],r.videoTimestampRolloverStream.discontinuity()),t.timelineStartInfo.dts=void 0,t.timelineStartInfo.pts=void 0,ie(t),r.captionStream.reset(),t.timelineStartInfo.baseMediaDecodeTime=e),r.timedMetadataTimestampRolloverStream&&r.timedMetadataTimestampRolloverStream.discontinuity()},this.setAudioAppendStart=function(e){i&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(e)},this.alignGopsWith=function(e){t&&this.transmuxPipeline_.videoSegmentStream&&this.transmuxPipeline_.videoSegmentStream.alignGopsWith(e)},this.push=function(e){if(n){var t=Ze(e);t&&"aac"!==this.transmuxPipeline_.type?this.setupAacPipeline():t||"ts"===this.transmuxPipeline_.type||this.setupTsPipeline(),n=!1}this.transmuxPipeline_.headOfPipeline.push(e)},this.flush=function(){n=!0,this.transmuxPipeline_.headOfPipeline.flush()},this.resetCaptions=function(){this.transmuxPipeline_.captionStream&&this.transmuxPipeline_.captionStream.reset()}}).prototype=new Y;var ht,ft,pt={Transmuxer:Qe,VideoSegmentStream:Ke,AudioSegmentStream:Ye,AUDIO_PROPERTIES:dt,VIDEO_PROPERTIES:ct},mt=z.parseType,gt=function(e){return new Date(1e3*e-20828448e5)},vt=function(e){return{isLeading:(12&e[0])>>>2,dependsOn:3&e[0],isDependedOn:(192&e[1])>>>6,hasRedundancy:(48&e[1])>>>4,paddingValue:(14&e[1])>>>1,isNonSyncSample:1&e[1],degradationPriority:e[2]<<8|e[3]}},yt={avc1:function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength);return{dataReferenceIndex:t.getUint16(6),width:t.getUint16(24),height:t.getUint16(26),horizresolution:t.getUint16(28)+t.getUint16(30)/16,vertresolution:t.getUint16(32)+t.getUint16(34)/16,frameCount:t.getUint16(40),depth:t.getUint16(74),config:ht(e.subarray(78,e.byteLength))}},avcC:function(e){var t,i,r,n,a=new DataView(e.buffer,e.byteOffset,e.byteLength),s={configurationVersion:e[0],avcProfileIndication:e[1],profileCompatibility:e[2],avcLevelIndication:e[3],lengthSizeMinusOne:3&e[4],sps:[],pps:[]},o=31&e[5];for(r=6,n=0;n<o;n++)i=a.getUint16(r),r+=2,s.sps.push(new Uint8Array(e.subarray(r,r+i))),r+=i;for(t=e[r],r++,n=0;n<t;n++)i=a.getUint16(r),r+=2,s.pps.push(new Uint8Array(e.subarray(r,r+i))),r+=i;return s},btrt:function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength);return{bufferSizeDB:t.getUint32(0),maxBitrate:t.getUint32(4),avgBitrate:t.getUint32(8)}},esds:function(e){return{version:e[0],flags:new Uint8Array(e.subarray(1,4)),esId:e[6]<<8|e[7],streamPriority:31&e[8],decoderConfig:{objectProfileIndication:e[11],streamType:e[12]>>>2&63,bufferSize:e[13]<<16|e[14]<<8|e[15],maxBitrate:e[16]<<24|e[17]<<16|e[18]<<8|e[19],avgBitrate:e[20]<<24|e[21]<<16|e[22]<<8|e[23],decoderConfigDescriptor:{tag:e[24],length:e[25],audioObjectType:e[26]>>>3&31,samplingFrequencyIndex:(7&e[26])<<1|e[27]>>>7&1,channelConfiguration:e[27]>>>3&15}}}},ftyp:function(e){for(var t=new DataView(e.buffer,e.byteOffset,e.byteLength),i={majorBrand:mt(e.subarray(0,4)),minorVersion:t.getUint32(4),compatibleBrands:[]},r=8;r<e.byteLength;)i.compatibleBrands.push(mt(e.subarray(r,r+4))),r+=4;return i},dinf:function(e){return{boxes:ht(e)}},dref:function(e){return{version:e[0],flags:new Uint8Array(e.subarray(1,4)),dataReferences:ht(e.subarray(8))}},hdlr:function(e){var t={version:new DataView(e.buffer,e.byteOffset,e.byteLength).getUint8(0),flags:new Uint8Array(e.subarray(1,4)),handlerType:mt(e.subarray(8,12)),name:""},i=8;for(i=24;i<e.byteLength;i++){if(0===e[i]){i++;break}t.name+=String.fromCharCode(e[i])}return t.name=decodeURIComponent(escape(t.name)),t},mdat:function(e){return{byteLength:e.byteLength,nals:function(e){var t,i,r=new DataView(e.buffer,e.byteOffset,e.byteLength),n=[];for(t=0;t+4<e.length;t+=i)if(i=r.getUint32(t),t+=4,i<=0)n.push("<span style='color:red;'>MALFORMED DATA</span>");else switch(31&e[t]){case 1:n.push("slice_layer_without_partitioning_rbsp");break;case 5:n.push("slice_layer_without_partitioning_rbsp_idr");break;case 6:n.push("sei_rbsp");break;case 7:n.push("seq_parameter_set_rbsp");break;case 8:n.push("pic_parameter_set_rbsp");break;case 9:n.push("access_unit_delimiter_rbsp");break;default:n.push("UNKNOWN NAL - "+e[t]&31)}return n}(e)}},mdhd:function(e){var t,i=new DataView(e.buffer,e.byteOffset,e.byteLength),r=4,n={version:i.getUint8(0),flags:new Uint8Array(e.subarray(1,4)),language:""};return 1===n.version?(r+=4,n.creationTime=gt(i.getUint32(r)),r+=8,n.modificationTime=gt(i.getUint32(r)),r+=4,n.timescale=i.getUint32(r),r+=8,n.duration=i.getUint32(r)):(n.creationTime=gt(i.getUint32(r)),r+=4,n.modificationTime=gt(i.getUint32(r)),r+=4,n.timescale=i.getUint32(r),r+=4,n.duration=i.getUint32(r)),r+=4,t=i.getUint16(r),n.language+=String.fromCharCode(96+(t>>10)),n.language+=String.fromCharCode(96+((992&t)>>5)),n.language+=String.fromCharCode(96+(31&t)),n},mdia:function(e){return{boxes:ht(e)}},mfhd:function(e){return{version:e[0],flags:new Uint8Array(e.subarray(1,4)),sequenceNumber:e[4]<<24|e[5]<<16|e[6]<<8|e[7]}},minf:function(e){return{boxes:ht(e)}},mp4a:function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength),i={dataReferenceIndex:t.getUint16(6),channelcount:t.getUint16(16),samplesize:t.getUint16(18),samplerate:t.getUint16(24)+t.getUint16(26)/65536};return e.byteLength>28&&(i.streamDescriptor=ht(e.subarray(28))[0]),i},moof:function(e){return{boxes:ht(e)}},moov:function(e){return{boxes:ht(e)}},mvex:function(e){return{boxes:ht(e)}},mvhd:function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength),i=4,r={version:t.getUint8(0),flags:new Uint8Array(e.subarray(1,4))};return 1===r.version?(i+=4,r.creationTime=gt(t.getUint32(i)),i+=8,r.modificationTime=gt(t.getUint32(i)),i+=4,r.timescale=t.getUint32(i),i+=8,r.duration=t.getUint32(i)):(r.creationTime=gt(t.getUint32(i)),i+=4,r.modificationTime=gt(t.getUint32(i)),i+=4,r.timescale=t.getUint32(i),i+=4,r.duration=t.getUint32(i)),i+=4,r.rate=t.getUint16(i)+t.getUint16(i+2)/16,i+=4,r.volume=t.getUint8(i)+t.getUint8(i+1)/8,i+=2,i+=2,i+=8,r.matrix=new Uint32Array(e.subarray(i,i+36)),i+=36,i+=24,r.nextTrackId=t.getUint32(i),r},pdin:function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength);return{version:t.getUint8(0),flags:new Uint8Array(e.subarray(1,4)),rate:t.getUint32(4),initialDelay:t.getUint32(8)}},sdtp:function(e){var t,i={version:e[0],flags:new Uint8Array(e.subarray(1,4)),samples:[]};for(t=4;t<e.byteLength;t++)i.samples.push({dependsOn:(48&e[t])>>4,isDependedOn:(12&e[t])>>2,hasRedundancy:3&e[t]});return i},sidx:function(e){var t,i=new DataView(e.buffer,e.byteOffset,e.byteLength),r={version:e[0],flags:new Uint8Array(e.subarray(1,4)),references:[],referenceId:i.getUint32(4),timescale:i.getUint32(8),earliestPresentationTime:i.getUint32(12),firstOffset:i.getUint32(16)},n=i.getUint16(22);for(t=24;n;t+=12,n--)r.references.push({referenceType:(128&e[t])>>>7,referencedSize:2147483647&i.getUint32(t),subsegmentDuration:i.getUint32(t+4),startsWithSap:!!(128&e[t+8]),sapType:(112&e[t+8])>>>4,sapDeltaTime:268435455&i.getUint32(t+8)});return r},smhd:function(e){return{version:e[0],flags:new Uint8Array(e.subarray(1,4)),balance:e[4]+e[5]/256}},stbl:function(e){return{boxes:ht(e)}},stco:function(e){var t,i=new DataView(e.buffer,e.byteOffset,e.byteLength),r={version:e[0],flags:new Uint8Array(e.subarray(1,4)),chunkOffsets:[]},n=i.getUint32(4);for(t=8;n;t+=4,n--)r.chunkOffsets.push(i.getUint32(t));return r},stsc:function(e){var t,i=new DataView(e.buffer,e.byteOffset,e.byteLength),r=i.getUint32(4),n={version:e[0],flags:new Uint8Array(e.subarray(1,4)),sampleToChunks:[]};for(t=8;r;t+=12,r--)n.sampleToChunks.push({firstChunk:i.getUint32(t),samplesPerChunk:i.getUint32(t+4),sampleDescriptionIndex:i.getUint32(t+8)});return n},stsd:function(e){return{version:e[0],flags:new Uint8Array(e.subarray(1,4)),sampleDescriptions:ht(e.subarray(8))}},stsz:function(e){var t,i=new DataView(e.buffer,e.byteOffset,e.byteLength),r={version:e[0],flags:new Uint8Array(e.subarray(1,4)),sampleSize:i.getUint32(4),entries:[]};for(t=12;t<e.byteLength;t+=4)r.entries.push(i.getUint32(t));return r},stts:function(e){var t,i=new DataView(e.buffer,e.byteOffset,e.byteLength),r={version:e[0],flags:new Uint8Array(e.subarray(1,4)),timeToSamples:[]},n=i.getUint32(4);for(t=8;n;t+=8,n--)r.timeToSamples.push({sampleCount:i.getUint32(t),sampleDelta:i.getUint32(t+4)});return r},styp:function(e){return yt.ftyp(e)},tfdt:function(e){var t={version:e[0],flags:new Uint8Array(e.subarray(1,4)),baseMediaDecodeTime:e[4]<<24|e[5]<<16|e[6]<<8|e[7]};return 1===t.version&&(t.baseMediaDecodeTime*=Math.pow(2,32),t.baseMediaDecodeTime+=e[8]<<24|e[9]<<16|e[10]<<8|e[11]),t},tfhd:function(e){var t,i=new DataView(e.buffer,e.byteOffset,e.byteLength),r={version:e[0],flags:new Uint8Array(e.subarray(1,4)),trackId:i.getUint32(4)},n=1&r.flags[2],a=2&r.flags[2],s=8&r.flags[2],o=16&r.flags[2],u=32&r.flags[2],l=65536&r.flags[0],d=131072&r.flags[0];return t=8,n&&(t+=4,r.baseDataOffset=i.getUint32(12),t+=4),a&&(r.sampleDescriptionIndex=i.getUint32(t),t+=4),s&&(r.defaultSampleDuration=i.getUint32(t),t+=4),o&&(r.defaultSampleSize=i.getUint32(t),t+=4),u&&(r.defaultSampleFlags=i.getUint32(t)),l&&(r.durationIsEmpty=!0),!n&&d&&(r.baseDataOffsetIsMoof=!0),r},tkhd:function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength),i=4,r={version:t.getUint8(0),flags:new Uint8Array(e.subarray(1,4))};return 1===r.version?(i+=4,r.creationTime=gt(t.getUint32(i)),i+=8,r.modificationTime=gt(t.getUint32(i)),i+=4,r.trackId=t.getUint32(i),i+=4,i+=8,r.duration=t.getUint32(i)):(r.creationTime=gt(t.getUint32(i)),i+=4,r.modificationTime=gt(t.getUint32(i)),i+=4,r.trackId=t.getUint32(i),i+=4,i+=4,r.duration=t.getUint32(i)),i+=4,i+=8,r.layer=t.getUint16(i),i+=2,r.alternateGroup=t.getUint16(i),i+=2,r.volume=t.getUint8(i)+t.getUint8(i+1)/8,i+=2,i+=2,r.matrix=new Uint32Array(e.subarray(i,i+36)),i+=36,r.width=t.getUint16(i)+t.getUint16(i+2)/16,i+=4,r.height=t.getUint16(i)+t.getUint16(i+2)/16,r},traf:function(e){return{boxes:ht(e)}},trak:function(e){return{boxes:ht(e)}},trex:function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength);return{version:e[0],flags:new Uint8Array(e.subarray(1,4)),trackId:t.getUint32(4),defaultSampleDescriptionIndex:t.getUint32(8),defaultSampleDuration:t.getUint32(12),defaultSampleSize:t.getUint32(16),sampleDependsOn:3&e[20],sampleIsDependedOn:(192&e[21])>>6,sampleHasRedundancy:(48&e[21])>>4,samplePaddingValue:(14&e[21])>>1,sampleIsDifferenceSample:!!(1&e[21]),sampleDegradationPriority:t.getUint16(22)}},trun:function(e){var t,i={version:e[0],flags:new Uint8Array(e.subarray(1,4)),samples:[]},r=new DataView(e.buffer,e.byteOffset,e.byteLength),n=1&i.flags[2],a=4&i.flags[2],s=1&i.flags[1],o=2&i.flags[1],u=4&i.flags[1],l=8&i.flags[1],d=r.getUint32(4),c=8;for(n&&(i.dataOffset=r.getInt32(c),c+=4),a&&d&&(t={flags:vt(e.subarray(c,c+4))},c+=4,s&&(t.duration=r.getUint32(c),c+=4),o&&(t.size=r.getUint32(c),c+=4),l&&(t.compositionTimeOffset=r.getUint32(c),c+=4),i.samples.push(t),d--);d--;)t={},s&&(t.duration=r.getUint32(c),c+=4),o&&(t.size=r.getUint32(c),c+=4),u&&(t.flags=vt(e.subarray(c,c+4)),c+=4),l&&(t.compositionTimeOffset=r.getUint32(c),c+=4),i.samples.push(t);return i},"url ":function(e){return{version:e[0],flags:new Uint8Array(e.subarray(1,4))}},vmhd:function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength);return{version:e[0],flags:new Uint8Array(e.subarray(1,4)),graphicsmode:t.getUint16(4),opcolor:new Uint16Array([t.getUint16(6),t.getUint16(8),t.getUint16(10)])}}},_t={inspect:ht=function(e){for(var t,i,r,n,a,s=0,o=[],u=new ArrayBuffer(e.length),l=new Uint8Array(u),d=0;d<e.length;++d)l[d]=e[d];for(t=new DataView(u);s<e.byteLength;)i=t.getUint32(s),r=mt(e.subarray(s+4,s+8)),n=i>1?s+i:e.byteLength,(a=(yt[r]||function(e){return{data:e}})(e.subarray(s+8,n))).size=i,a.type=r,o.push(a),s=n;return o},textify:ft=function(e,t){var i;return t=t||0,i=new Array(2*t+1).join(" "),e.map(function(e,r){return i+e.type+"\n"+Object.keys(e).filter(function(e){return"type"!==e&&"boxes"!==e}).map(function(t){var r=i+"  "+t+": ",n=e[t];if(n instanceof Uint8Array||n instanceof Uint32Array){var a=Array.prototype.slice.call(new Uint8Array(n.buffer,n.byteOffset,n.byteLength)).map(function(e){return" "+("00"+e.toString(16)).slice(-2)}).join("").match(/.{1,24}/g);return a?1===a.length?r+"<"+a.join("").slice(1)+">":r+"<\n"+a.map(function(e){return i+"  "+e}).join("\n")+"\n"+i+"  >":r+"<>"}return r+JSON.stringify(n,null,2).split("\n").map(function(e,t){return 0===t?e:i+"  "+e}).join("\n")}).join("\n")+(e.boxes?"\n"+ft(e.boxes,t+1):"")}).join("\n")},parseTfdt:yt.tfdt,parseHdlr:yt.hdlr,parseTfhd:yt.tfhd,parseTrun:yt.trun},bt=ue,wt=ge.CaptionStream,Et=function(e,t){for(var i=e,r=0;r<t.length;r++){var n=t[r];if(i<n.size)return n;i-=n.size}return null},Tt=function(e,t){var i=z.findBox(e,["moof","traf"]),r={},n=[];return z.findBox(e,["mdat"]).forEach(function(e,t){var r=i[t];n.push({mdat:e,traf:r})}),n.forEach(function(e){var i,n=e.mdat,a=e.traf,s=z.findBox(a,["tfhd"]),o=_t.parseTfhd(s[0]),u=o.trackId,l=z.findBox(a,["tfdt"]),d=l.length>0?_t.parseTfdt(l[0]).baseMediaDecodeTime:0,c=z.findBox(a,["trun"]);t===u&&c.length>0&&(i=function(e,t,i){var r,n,a,s,o=new DataView(e.buffer,e.byteOffset,e.byteLength),u=[];for(n=0;n+4<e.length;n+=a)if(a=o.getUint32(n),n+=4,!(a<=0))switch(31&e[n]){case 6:var l=e.subarray(n+1,n+1+a),d=Et(n,t);r={nalUnitType:"sei_rbsp",size:a,data:l,escapedRBSP:bt(l),trackId:i},d?(r.pts=d.pts,r.dts=d.dts,s=d):(r.pts=s.pts,r.dts=s.dts),u.push(r)}return u}(n,function(e,t,i){var r=t,n=i.defaultSampleDuration||0,a=i.defaultSampleSize||0,s=i.trackId,o=[];return e.forEach(function(e){var t=_t.parseTrun(e).samples;t.forEach(function(e){void 0===e.duration&&(e.duration=n),void 0===e.size&&(e.size=a),e.trackId=s,e.dts=r,void 0===e.compositionTimeOffset&&(e.compositionTimeOffset=0),e.pts=r+e.compositionTimeOffset,r+=e.duration}),o=o.concat(t)}),o}(c,d,o),u),r[u]||(r[u]=[]),r[u]=r[u].concat(i))}),r},St={generator:q,probe:z,Transmuxer:pt.Transmuxer,AudioSegmentStream:pt.AudioSegmentStream,VideoSegmentStream:pt.VideoSegmentStream,CaptionParser:function(){var e,t,i,r,n,a=!1;this.isInitialized=function(){return a},this.init=function(){e=new wt,a=!0,e.on("data",function(e){e.startTime=e.startPts/r,e.endTime=e.endPts/r,n.captions.push(e),n.captionStreams[e.stream]=!0})},this.isNewInit=function(e,t){return!(e&&0===e.length||t&&"object"===(void 0===t?"undefined":v(t))&&0===Object.keys(t).length||i===e[0]&&r===t[i])},this.parse=function(e,a,s){var o;if(!this.isInitialized())return null;if(!a||!s)return null;if(this.isNewInit(a,s))i=a[0],r=s[i];else if(!i||!r)return t.push(e),null;for(;t.length>0;){var u=t.shift();this.parse(u,a,s)}return null!==(o=function(e,t,i){return t?{seiNals:Tt(e,t)[t],timescale:i}:null}(e,i,r))&&o.seiNals?(this.pushNals(o.seiNals),this.flushStream(),n):null},this.pushNals=function(t){if(!this.isInitialized()||!t||0===t.length)return null;t.forEach(function(t){e.push(t)})},this.flushStream=function(){if(!this.isInitialized())return null;e.flush()},this.clearParsedCaptions=function(){n.captions=[],n.captionStreams={}},this.resetCaptionStream=function(){if(!this.isInitialized())return null;e.reset()},this.clearAllCaptions=function(){this.clearParsedCaptions(),this.resetCaptionStream()},this.reset=function(){t=[],i=null,r=null,n?this.clearParsedCaptions():n={captions:[],captionStreams:{}},this.resetCaptionStream()},this.reset()}},At=function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")},kt=function(){function e(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,i,r){return i&&e(t.prototype,i),r&&e(t,r),t}}(),Rt=function(){function e(t,i){At(this,e),this.options=i||{},this.self=t,this.init()}return kt(e,[{key:"init",value:function(){var e,t;this.transmuxer&&this.transmuxer.dispose(),this.transmuxer=new St.Transmuxer(this.options),e=this.self,(t=this.transmuxer).on("data",function(t){var i=t.initSegment;t.initSegment={data:i.buffer,byteOffset:i.byteOffset,byteLength:i.byteLength};var r=t.data;t.data=r.buffer,e.postMessage({action:"data",segment:t,byteOffset:r.byteOffset,byteLength:r.byteLength},[t.data])}),t.captionStream&&t.captionStream.on("data",function(t){e.postMessage({action:"caption",data:t})}),t.on("done",function(t){e.postMessage({action:"done"})}),t.on("gopInfo",function(t){e.postMessage({action:"gopInfo",gopInfo:t})})}},{key:"push",value:function(e){var t=new Uint8Array(e.data,e.byteOffset,e.byteLength);this.transmuxer.push(t)}},{key:"reset",value:function(){this.init()}},{key:"setTimestampOffset",value:function(e){var t=e.timestampOffset||0;this.transmuxer.setBaseMediaDecodeTime(Math.round(9e4*t))}},{key:"setAudioAppendStart",value:function(e){this.transmuxer.setAudioAppendStart(Math.ceil(9e4*e.appendStart))}},{key:"flush",value:function(e){this.transmuxer.flush()}},{key:"resetCaptions",value:function(){this.transmuxer.resetCaptions()}},{key:"alignGopsWith",value:function(e){this.transmuxer.alignGopsWith(e.gopsToAlignWith.slice())}}]),e}();new function(e){e.onmessage=function(t){"init"===t.data.action&&t.data.options?this.messageHandlers=new Rt(e,t.data.options):(this.messageHandlers||(this.messageHandlers=new Rt(e)),t.data&&t.data.action&&"init"!==t.data.action&&this.messageHandlers[t.data.action]&&this.messageHandlers[t.data.action](t.data))}}(i)}()}),nh={videoCodec:"avc1",videoObjectTypeIndicator:".4d400d",audioProfile:"2"},ah=function(e){return e.map(function(e){return e.replace(/avc1\.(\d+)\.(\d+)/i,function(e,t,i){return"avc1."+("00"+Number(t).toString(16)).slice(-2)+"00"+("00"+Number(i).toString(16)).slice(-2)})})},sh=function(){var e,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"",i={codecCount:0};return i.codecCount=t.split(",").length,i.codecCount=i.codecCount||2,(e=/(^|\s|,)+(avc[13])([^ ,]*)/i.exec(t))&&(i.videoCodec=e[2],i.videoObjectTypeIndicator=e[3]),i.audioProfile=/(^|\s|,)+mp4a.[0-9A-Fa-f]+\.([0-9A-Fa-f]+)/i.exec(t),i.audioProfile=i.audioProfile&&i.audioProfile[2],i},oh=function(e,t,i){return e+"/"+t+'; codecs="'+i.filter(function(e){return!!e}).join(", ")+'"'},uh=function(e,t){var i=function(e){return e.segments&&e.segments.length&&e.segments[0].map?"mp4":"mp2t"}(t),r=function(e){var t=e.attributes||{};return t.CODECS?sh(t.CODECS):nh}(t),n=t.attributes||{},a=!0,s=!1;if(!t)return[];if(e.mediaGroups.AUDIO&&n.AUDIO){var o=e.mediaGroups.AUDIO[n.AUDIO];if(o)for(var u in s=!0,a=!1,o)if(!o[u].uri&&!o[u].playlists){a=!0;break}}s&&!r.audioProfile&&(a||(r.audioProfile=function(e,t){if(!e.mediaGroups.AUDIO||!t)return null;var i=e.mediaGroups.AUDIO[t];if(!i)return null;for(var r in i){var n=i[r];if(n.default&&n.playlists)return sh(n.playlists[0].attributes.CODECS).audioProfile}return null}(e,n.AUDIO)),r.audioProfile||(Ta.log.warn("Multiple audio tracks present but no audio codec string is specified. Attempting to use the default audio codec (mp4a.40.2)"),r.audioProfile=nh.audioProfile));var l={};r.videoCodec&&(l.video=""+r.videoCodec+r.videoObjectTypeIndicator),r.audioProfile&&(l.audio="mp4a.40."+r.audioProfile);var d=oh("audio",i,[l.audio]),c=oh("video",i,[l.video]),h=oh("video",i,[l.video,l.audio]);return s?!a&&l.video?[c,d]:a||l.video?[h,d]:[d,d]:l.video?[h]:[d]},lh=function(e){return/mp4a\.\d+.\d+/i.test(e)},dh=function(e){return/avc1\.[\da-f]+/i.test(e)},ch=function(e,t,i){var r=null,n=null,a=0,s=[],o=[];if(!e&&!t)return Ta.createTimeRange();if(!e)return t.buffered;if(!t)return e.buffered;if(i)return e.buffered;if(0===e.buffered.length&&0===t.buffered.length)return Ta.createTimeRange();for(var u=e.buffered,l=t.buffered,d=u.length;d--;)s.push({time:u.start(d),type:"start"}),s.push({time:u.end(d),type:"end"});for(d=l.length;d--;)s.push({time:l.start(d),type:"start"}),s.push({time:l.end(d),type:"end"});for(s.sort(function(e,t){return e.time-t.time}),d=0;d<s.length;d++)"start"===s[d].type?2===++a&&(r=s[d].time):"end"===s[d].type&&1===--a&&(n=s[d].time),null!==r&&null!==n&&(o.push([r,n]),r=null,n=null);return Ta.createTimeRanges(o)},hh=function(e){function t(e,i){Zd(this,t);var r=tc(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,Ta.EventTarget));r.timestampOffset_=0,r.pendingBuffers_=[],r.bufferUpdating_=!1,r.mediaSource_=e,r.codecs_=i,r.audioCodec_=null,r.videoCodec_=null,r.audioDisabled_=!1,r.appendAudioInitSegment_=!0,r.gopBuffer_=[],r.timeMapping_=0,r.safeAppend_=Ta.browser.IE_VERSION>=11;var n={remux:!1,alignGopsAtEnd:r.safeAppend_};return r.codecs_.forEach(function(e){lh(e)?r.audioCodec_=e:dh(e)&&(r.videoCodec_=e)}),r.transmuxer_=new rh,r.transmuxer_.postMessage({action:"init",options:n}),r.transmuxer_.onmessage=function(e){return"data"===e.data.action?r.data_(e):"done"===e.data.action?r.done_(e):"gopInfo"===e.data.action?r.appendGopInfo_(e):void 0},Object.defineProperty(r,"timestampOffset",{get:function(){return this.timestampOffset_},set:function(e){"number"==typeof e&&e>=0&&(this.timestampOffset_=e,this.appendAudioInitSegment_=!0,this.gopBuffer_.length=0,this.timeMapping_=0,this.transmuxer_.postMessage({action:"setTimestampOffset",timestampOffset:e}))}}),Object.defineProperty(r,"appendWindowStart",{get:function(){return(this.videoBuffer_||this.audioBuffer_).appendWindowStart},set:function(e){this.videoBuffer_&&(this.videoBuffer_.appendWindowStart=e),this.audioBuffer_&&(this.audioBuffer_.appendWindowStart=e)}}),Object.defineProperty(r,"updating",{get:function(){return!!(this.bufferUpdating_||!this.audioDisabled_&&this.audioBuffer_&&this.audioBuffer_.updating||this.videoBuffer_&&this.videoBuffer_.updating)}}),Object.defineProperty(r,"buffered",{get:function(){return ch(this.videoBuffer_,this.audioBuffer_,this.audioDisabled_)}}),r}return ec(t,e),$d(t,[{key:"data_",value:function(e){var t=e.data.segment;t.data=new Uint8Array(t.data,e.data.byteOffset,e.data.byteLength),t.initSegment=new Uint8Array(t.initSegment.data,t.initSegment.byteOffset,t.initSegment.byteLength),function(e,t,i){var r=t.player_;if(i.captions&&i.captions.length)for(var n in e.inbandTextTracks_||(e.inbandTextTracks_={}),i.captionStreams)if(!e.inbandTextTracks_[n]){r.tech_.trigger({type:"usage",name:"hls-608"});var a=r.textTracks().getTrackById(n);e.inbandTextTracks_[n]=a||r.addRemoteTextTrack({kind:"captions",id:n,label:n},!1).track}i.metadata&&i.metadata.length&&!e.metadataTrack_&&(e.metadataTrack_=r.addRemoteTextTrack({kind:"metadata",label:"Timed Metadata"},!1).track,e.metadataTrack_.inBandMetadataTrackDispatchType=i.metadata.dispatchType)}(this,this.mediaSource_,t),this.pendingBuffers_.push(t)}},{key:"done_",value:function(e){"closed"!==this.mediaSource_.readyState?this.processPendingSegments_():this.pendingBuffers_.length=0}},{key:"createRealSourceBuffers_",value:function(){var e=this,t=["audio","video"];t.forEach(function(i){if(e[i+"Codec_"]&&!e[i+"Buffer_"]){var r=null;if(e.mediaSource_[i+"Buffer_"])(r=e.mediaSource_[i+"Buffer_"]).updating=!1;else{var n=i+'/mp4;codecs="'+e[i+"Codec_"]+'"';r=function(e,t){var i=e.addSourceBuffer(t),r=Object.create(null);r.updating=!1,r.realBuffer_=i;var n=function(e){"function"==typeof i[e]?r[e]=function(){return i[e].apply(i,arguments)}:void 0===r[e]&&Object.defineProperty(r,e,{get:function(){return i[e]},set:function(t){return i[e]=t}})};for(var a in i)n(a);return r}(e.mediaSource_.nativeMediaSource_,n),e.mediaSource_[i+"Buffer_"]=r}e[i+"Buffer_"]=r,["update","updatestart","updateend"].forEach(function(n){r.addEventListener(n,function(){if("audio"!==i||!e.audioDisabled_)return"updateend"===n&&(e[i+"Buffer_"].updating=!1),t.every(function(t){return!("audio"!==t||!e.audioDisabled_)||(i===t||!e[t+"Buffer_"]||!e[t+"Buffer_"].updating)})?e.trigger(n):void 0})})}})}},{key:"appendBuffer",value:function(e){if(this.bufferUpdating_=!0,this.audioBuffer_&&this.audioBuffer_.buffered.length){var t=this.audioBuffer_.buffered;this.transmuxer_.postMessage({action:"setAudioAppendStart",appendStart:t.end(t.length-1)})}this.videoBuffer_&&this.transmuxer_.postMessage({action:"alignGopsWith",gopsToAlignWith:function(e,t,i){if(void 0===t||null===t||!e.length)return[];var r=Math.ceil(9e4*(t-i+3)),n=void 0;for(n=0;n<e.length&&!(e[n].pts>r);n++);return e.slice(n)}(this.gopBuffer_,this.mediaSource_.player_?this.mediaSource_.player_.currentTime():null,this.timeMapping_)}),this.transmuxer_.postMessage({action:"push",data:e.buffer,byteOffset:e.byteOffset,byteLength:e.byteLength},[e.buffer]),this.transmuxer_.postMessage({action:"flush"})}},{key:"appendGopInfo_",value:function(e){this.gopBuffer_=function(e,t,i){if(!t.length)return e;if(i)return t.slice();for(var r=t[0].pts,n=0;n<e.length&&!(e[n].pts>=r);n++);return e.slice(0,n).concat(t)}(this.gopBuffer_,e.data.gopInfo,this.safeAppend_)}},{key:"remove",value:function(e,t){if(this.videoBuffer_&&(this.videoBuffer_.updating=!0,this.videoBuffer_.remove(e,t),this.gopBuffer_=function(e,t,i,r){for(var n=Math.ceil(9e4*(t-r)),a=Math.ceil(9e4*(i-r)),s=e.slice(),o=e.length;o--&&!(e[o].pts<=a););if(-1===o)return s;for(var u=o+1;u--&&!(e[u].pts<=n););return u=Math.max(u,0),s.splice(u,o-u+1),s}(this.gopBuffer_,e,t,this.timeMapping_)),!this.audioDisabled_&&this.audioBuffer_&&(this.audioBuffer_.updating=!0,this.audioBuffer_.remove(e,t)),Vc(e,t,this.metadataTrack_),this.inbandTextTracks_)for(var i in this.inbandTextTracks_)Vc(e,t,this.inbandTextTracks_[i])}},{key:"processPendingSegments_",value:function(){var e={video:{segments:[],bytes:0},audio:{segments:[],bytes:0},captions:[],metadata:[]};e=this.pendingBuffers_.reduce(function(e,t){var i=t.type,r=t.data,n=t.initSegment;return e[i].segments.push(r),e[i].bytes+=r.byteLength,e[i].initSegment=n,t.captions&&(e.captions=e.captions.concat(t.captions)),t.info&&(e[i].info=t.info),t.metadata&&(e.metadata=e.metadata.concat(t.metadata)),e},e),this.videoBuffer_||this.audioBuffer_||(0===e.video.bytes&&(this.videoCodec_=null),0===e.audio.bytes&&(this.audioCodec_=null),this.createRealSourceBuffers_()),e.audio.info&&this.mediaSource_.trigger({type:"audioinfo",info:e.audio.info}),e.video.info&&this.mediaSource_.trigger({type:"videoinfo",info:e.video.info}),this.appendAudioInitSegment_&&(!this.audioDisabled_&&this.audioBuffer_&&(e.audio.segments.unshift(e.audio.initSegment),e.audio.bytes+=e.audio.initSegment.byteLength),this.appendAudioInitSegment_=!1);var t=!1;this.videoBuffer_&&e.video.bytes?(e.video.segments.unshift(e.video.initSegment),e.video.bytes+=e.video.initSegment.byteLength,this.concatAndAppendSegments_(e.video,this.videoBuffer_),qc(this,e.captions,e.metadata)):!this.videoBuffer_||!this.audioDisabled_&&this.audioBuffer_||(t=!0),!this.audioDisabled_&&this.audioBuffer_&&this.concatAndAppendSegments_(e.audio,this.audioBuffer_),this.pendingBuffers_.length=0,t&&this.trigger("updateend"),this.bufferUpdating_=!1}},{key:"concatAndAppendSegments_",value:function(e,t){var i=0,r=void 0;if(e.bytes){r=new Uint8Array(e.bytes),e.segments.forEach(function(e){r.set(e,i),i+=e.byteLength});try{t.updating=!0,t.appendBuffer(r)}catch(e){this.mediaSource_.player_&&this.mediaSource_.player_.error({code:-3,type:"APPEND_BUFFER_ERR",message:e.message,originalError:e})}}}},{key:"abort",value:function(){this.videoBuffer_&&this.videoBuffer_.abort(),!this.audioDisabled_&&this.audioBuffer_&&this.audioBuffer_.abort(),this.transmuxer_&&this.transmuxer_.postMessage({action:"reset"}),this.pendingBuffers_.length=0,this.bufferUpdating_=!1}}]),t}(Ta.EventTarget),fh=function(e){function t(){Zd(this,t);var e=tc(this,(t.__proto__||Object.getPrototypeOf(t)).call(this)),i=void 0;for(i in e.nativeMediaSource_=new n.MediaSource,e.nativeMediaSource_)i in t.prototype||"function"!=typeof e.nativeMediaSource_[i]||(e[i]=e.nativeMediaSource_[i].bind(e.nativeMediaSource_));return e.duration_=NaN,Object.defineProperty(e,"duration",{get:function(){return this.duration_===1/0?this.duration_:this.nativeMediaSource_.duration},set:function(e){this.duration_=e,e===1/0||(this.nativeMediaSource_.duration=e)}}),Object.defineProperty(e,"seekable",{get:function(){return this.duration_===1/0?Ta.createTimeRanges([[0,this.nativeMediaSource_.duration]]):this.nativeMediaSource_.seekable}}),Object.defineProperty(e,"readyState",{get:function(){return this.nativeMediaSource_.readyState}}),Object.defineProperty(e,"activeSourceBuffers",{get:function(){return this.activeSourceBuffers_}}),e.sourceBuffers=[],e.activeSourceBuffers_=[],e.updateActiveSourceBuffers_=function(){if(e.activeSourceBuffers_.length=0,1===e.sourceBuffers.length){var t=e.sourceBuffers[0];return t.appendAudioInitSegment_=!0,t.audioDisabled_=!t.audioCodec_,void e.activeSourceBuffers_.push(t)}for(var i=!1,r=!0,n=0;n<e.player_.audioTracks().length;n++){var a=e.player_.audioTracks()[n];if(a.enabled&&"main"!==a.kind){i=!0,r=!1;break}}e.sourceBuffers.forEach(function(t,n){if(t.appendAudioInitSegment_=!0,t.videoCodec_&&t.audioCodec_)t.audioDisabled_=i;else if(t.videoCodec_&&!t.audioCodec_)t.audioDisabled_=!0,r=!1;else if(!t.videoCodec_&&t.audioCodec_&&(t.audioDisabled_=n?r:!r,t.audioDisabled_))return;e.activeSourceBuffers_.push(t)})},e.onPlayerMediachange_=function(){e.sourceBuffers.forEach(function(e){e.appendAudioInitSegment_=!0})},e.onHlsReset_=function(){e.sourceBuffers.forEach(function(e){e.transmuxer_&&e.transmuxer_.postMessage({action:"resetCaptions"})})},e.onHlsSegmentTimeMapping_=function(t){e.sourceBuffers.forEach(function(e){return e.timeMapping_=t.mapping})},["sourceopen","sourceclose","sourceended"].forEach(function(e){this.nativeMediaSource_.addEventListener(e,this.trigger.bind(this))},e),e.on("sourceopen",function(t){var i=l.querySelector('[src="'+e.url_+'"]');i&&(e.player_=Ta(i.parentNode),e.player_.tech_.on("hls-reset",e.onHlsReset_),e.player_.tech_.on("hls-segment-time-mapping",e.onHlsSegmentTimeMapping_),e.player_.audioTracks&&e.player_.audioTracks()&&(e.player_.audioTracks().on("change",e.updateActiveSourceBuffers_),e.player_.audioTracks().on("addtrack",e.updateActiveSourceBuffers_),e.player_.audioTracks().on("removetrack",e.updateActiveSourceBuffers_)),e.player_.on("mediachange",e.onPlayerMediachange_))}),e.on("sourceended",function(t){for(var i=Wc(e.duration),r=0;r<e.sourceBuffers.length;r++){var n=e.sourceBuffers[r],a=n.metadataTrack_&&n.metadataTrack_.cues;a&&a.length&&(a[a.length-1].endTime=i)}}),e.on("sourceclose",function(e){this.sourceBuffers.forEach(function(e){e.transmuxer_&&e.transmuxer_.terminate()}),this.sourceBuffers.length=0,this.player_&&(this.player_.audioTracks&&this.player_.audioTracks()&&(this.player_.audioTracks().off("change",this.updateActiveSourceBuffers_),this.player_.audioTracks().off("addtrack",this.updateActiveSourceBuffers_),this.player_.audioTracks().off("removetrack",this.updateActiveSourceBuffers_)),this.player_.el_&&(this.player_.off("mediachange",this.onPlayerMediachange_),this.player_.tech_.off("hls-reset",this.onHlsReset_),this.player_.tech_.off("hls-segment-time-mapping",this.onHlsSegmentTimeMapping_)))}),e}return ec(t,e),$d(t,[{key:"addSeekableRange_",value:function(e,t){var i=void 0;if(this.duration!==1/0)throw(i=new Error("MediaSource.addSeekableRange() can only be invoked when the duration is Infinity")).name="InvalidStateError",i.code=11,i;(t>this.nativeMediaSource_.duration||isNaN(this.nativeMediaSource_.duration))&&(this.nativeMediaSource_.duration=t)}},{key:"addSourceBuffer",value:function(e){var t=void 0,i=function(e){var t={type:"",parameters:{}},i=e.trim().split(";");return t.type=i.shift().trim(),i.forEach(function(e){var i=e.trim().split("=");if(i.length>1){var r=i[0].replace(/"/g,"").trim(),n=i[1].replace(/"/g,"").trim();t.parameters[r]=n}}),t}(e);if(/^(video|audio)\/mp2t$/i.test(i.type)){var r=[];i.parameters&&i.parameters.codecs&&(r=i.parameters.codecs.split(","),r=(r=ah(r)).filter(function(e){return lh(e)||dh(e)})),0===r.length&&(r=["avc1.4d400d","mp4a.40.2"]),t=new hh(this,r),0!==this.sourceBuffers.length&&(this.sourceBuffers[0].createRealSourceBuffers_(),t.createRealSourceBuffers_(),this.sourceBuffers[0].audioDisabled_=!0)}else t=this.nativeMediaSource_.addSourceBuffer(e);return this.sourceBuffers.push(t),t}}]),t}(Ta.EventTarget),ph=0;Ta.mediaSources={};var mh=function(e,t){var i=Ta.mediaSources[e];if(!i)throw new Error("Media Source not found (Video.js)");i.trigger({type:"sourceopen",swfId:t})},gh=function(){return!!n.MediaSource&&!!n.MediaSource.isTypeSupported&&n.MediaSource.isTypeSupported('video/mp4;codecs="avc1.4d400d,mp4a.40.2"')},vh=function(){if(this.MediaSource={open:mh,supportsNativeMediaSources:gh},gh())return new fh;throw new Error("Cannot use create a virtual MediaSource for this video")};vh.open=mh,vh.supportsNativeMediaSources=gh;var yh={createObjectURL:function(e){var t=void 0;return e instanceof fh?(t=n.URL.createObjectURL(e.nativeMediaSource_),e.url_=t,t):e instanceof fh?(t="blob:vjs-media-source/"+ph,ph++,Ta.mediaSources[t]=e,t):(t=n.URL.createObjectURL(e),e.url_=t,t)}};Ta.MediaSource=vh,Ta.URL=yh;var _h=Ta.EventTarget,bh=Ta.mergeOptions,wh=function(e,t){for(var i=bh(e,{duration:t.duration,minimumUpdatePeriod:t.minimumUpdatePeriod}),r=0;r<t.playlists.length;r++){var n=oc(i,t.playlists[r]);n&&(i=n)}return sc(t,function(e,t,r,n){if(e.playlists&&e.playlists.length){var a=e.playlists[0].uri,s=oc(i,e.playlists[0]);s&&((i=s).mediaGroups[t][r][n].playlists[0]=i.playlists[a])}}),i},Eh=function(e){function t(e,i,r,a){Zd(this,t);var s=tc(this,(t.__proto__||Object.getPrototypeOf(t)).call(this));if(s.hls_=i,s.withCredentials=r,!e)throw new Error("A non-empty playlist URL or playlist is required");return s.on("minimumUpdatePeriod",function(){s.refreshXml_()}),s.on("mediaupdatetimeout",function(){s.refreshMedia_()}),"string"==typeof e?(s.srcUrl=e,s.state="HAVE_NOTHING",tc(s)):(s.masterPlaylistLoader_=a,s.state="HAVE_METADATA",s.started=!0,s.media(e),n.setTimeout(function(){s.trigger("loadedmetadata")},0),s)}return ec(t,_h),$d(t,[{key:"dispose",value:function(){this.stopRequest(),n.clearTimeout(this.mediaUpdateTimeout)}},{key:"stopRequest",value:function(){if(this.request){var e=this.request;this.request=null,e.onreadystatechange=null,e.abort()}}},{key:"media",value:function(e){if(!e)return this.media_;if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);var t=this.state;if("string"==typeof e){if(!this.master.playlists[e])throw new Error("Unknown playlist URI: "+e);e=this.master.playlists[e]}var i=!this.media_||e.uri!==this.media_.uri;this.state="HAVE_METADATA",i&&(this.media_&&this.trigger("mediachanging"),this.media_=e,this.refreshMedia_(),"HAVE_MASTER"!==t&&this.trigger("mediachange"))}},{key:"pause",value:function(){this.stopRequest(),"HAVE_NOTHING"===this.state&&(this.started=!1)}},{key:"load",value:function(){this.started?this.trigger("loadedplaylist"):this.start()}},{key:"parseMasterXml",value:function(){var e=so(this.masterXml_,{manifestUri:this.srcUrl,clientOffset:this.clientOffset_});e.uri=this.srcUrl;for(var t=0;t<e.playlists.length;t++){var i="placeholder-uri-"+t;e.playlists[t].uri=i,e.playlists[i]=e.playlists[t]}return sc(e,function(t,i,r,n){if(t.playlists&&t.playlists.length){var a="placeholder-uri-"+i+"-"+r+"-"+n;t.playlists[0].uri=a,e.playlists[a]=t.playlists[0]}}),uc(e),lc(e),e}},{key:"start",value:function(){var e=this;this.started=!0,this.request=this.hls_.xhr({uri:this.srcUrl,withCredentials:this.withCredentials},function(t,i){if(e.request){if(e.request=null,t)return e.error={status:i.status,message:"DASH playlist request error at URL: "+e.srcUrl,responseText:i.responseText,code:2},"HAVE_NOTHING"===e.state&&(e.started=!1),e.trigger("error");e.masterXml_=i.responseText,i.responseHeaders&&i.responseHeaders.date?e.masterLoaded_=Date.parse(i.responseHeaders.date):e.masterLoaded_=Date.now(),e.syncClientServerClock_(e.onClientServerClockSync_.bind(e))}})}},{key:"syncClientServerClock_",value:function(e){var t=this,i=oo(this.masterXml_);return null===i?(this.clientOffset_=this.masterLoaded_-Date.now(),e()):"DIRECT"===i.method?(this.clientOffset_=i.value-Date.now(),e()):void(this.request=this.hls_.xhr({uri:Jd(this.srcUrl,i.value),method:i.method,withCredentials:this.withCredentials},function(r,n){if(t.request){if(r)return t.clientOffset_=t.masterLoaded_-Date.now(),e();var a=void 0;a="HEAD"===i.method?n.responseHeaders&&n.responseHeaders.date?Date.parse(n.responseHeaders.date):t.masterLoaded_:Date.parse(n.responseText),t.clientOffset_=a-Date.now(),e()}}))}},{key:"onClientServerClockSync_",value:function(){var e=this;this.master=this.parseMasterXml(),this.state="HAVE_MASTER",this.trigger("loadedplaylist"),this.media_||this.media(this.master.playlists[0]),n.setTimeout(function(){e.trigger("loadedmetadata")},0),this.master.minimumUpdatePeriod&&n.setTimeout(function(){e.trigger("minimumUpdatePeriod")},this.master.minimumUpdatePeriod)}},{key:"refreshXml_",value:function(){var e=this;this.request=this.hls_.xhr({uri:this.srcUrl,withCredentials:this.withCredentials},function(t,i){if(e.request){if(e.request=null,t)return e.error={status:i.status,message:"DASH playlist request error at URL: "+e.srcUrl,responseText:i.responseText,code:2},"HAVE_NOTHING"===e.state&&(e.started=!1),e.trigger("error");e.masterXml_=i.responseText;var r=e.parseMasterXml();e.master=wh(e.master,r),n.setTimeout(function(){e.trigger("minimumUpdatePeriod")},e.master.minimumUpdatePeriod)}})}},{key:"refreshMedia_",value:function(){var e=this,t=void 0,i=void 0;this.masterPlaylistLoader_?(t=this.masterPlaylistLoader_.master,i=this.masterPlaylistLoader_.parseMasterXml()):(t=this.master,i=this.parseMasterXml());var r=wh(t,i);r?(this.masterPlaylistLoader_?this.masterPlaylistLoader_.master=r:this.master=r,this.media_=r.playlists[this.media_.uri]):this.trigger("playlistunchanged"),this.media().endList||(this.mediaUpdateTimeout=n.setTimeout(function(){e.trigger("mediaupdatetimeout")},dc(this.media(),!!r))),this.trigger("loadedplaylist")}}]),t}(),Th=function(e){return Ta.log.debug?Ta.log.debug.bind(Ta,"VHS:",e+" >"):function(){}};function Sh(){}var Ah=function(){function e(t,i,r,n){Zd(this,e),this.callbacks_=[],this.pendingCallback_=null,this.timestampOffset_=0,this.mediaSource=t,this.processedAppend_=!1,this.type_=r,this.mimeType_=i,this.logger_=Th("SourceUpdater["+r+"]["+i+"]"),"closed"===t.readyState?t.addEventListener("sourceopen",this.createSourceBuffer_.bind(this,i,n)):this.createSourceBuffer_(i,n)}return $d(e,[{key:"createSourceBuffer_",value:function(e,t){var i=this;this.sourceBuffer_=this.mediaSource.addSourceBuffer(e),this.logger_("created SourceBuffer"),t&&(t.trigger("sourcebufferadded"),this.mediaSource.sourceBuffers.length<2)?t.on("sourcebufferadded",function(){i.start_()}):this.start_()}},{key:"start_",value:function(){var e=this;this.started_=!0,this.onUpdateendCallback_=function(){var t=e.pendingCallback_;e.pendingCallback_=null,e.logger_("buffered ["+Hc(e.buffered())+"]"),t&&t(),e.runCallback_()},this.sourceBuffer_.addEventListener("updateend",this.onUpdateendCallback_),this.runCallback_()}},{key:"abort",value:function(e){var t=this;this.processedAppend_&&this.queueCallback_(function(){t.sourceBuffer_.abort()},e)}},{key:"appendBuffer",value:function(e,t){var i=this;this.processedAppend_=!0,this.queueCallback_(function(){i.sourceBuffer_.appendBuffer(e)},t)}},{key:"buffered",value:function(){return this.sourceBuffer_?this.sourceBuffer_.buffered:Ta.createTimeRanges()}},{key:"remove",value:function(e,t){var i=this,r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:Sh;this.processedAppend_&&this.queueCallback_(function(){i.logger_("remove ["+e+" => "+t+"]"),i.sourceBuffer_.remove(e,t)},r)}},{key:"updating",value:function(){return!this.sourceBuffer_||this.sourceBuffer_.updating||this.pendingCallback_}},{key:"timestampOffset",value:function(e){var t=this;return void 0!==e&&(this.queueCallback_(function(){t.sourceBuffer_.timestampOffset=e}),this.timestampOffset_=e),this.timestampOffset_}},{key:"queueCallback_",value:function(e,t){this.callbacks_.push([e.bind(this),t]),this.runCallback_()}},{key:"runCallback_",value:function(){var e=void 0;!this.updating()&&this.callbacks_.length&&this.started_&&(e=this.callbacks_.shift(),this.pendingCallback_=e[1],e[0]())}},{key:"dispose",value:function(){this.sourceBuffer_.removeEventListener("updateend",this.onUpdateendCallback_),this.sourceBuffer_&&"open"===this.mediaSource.readyState&&this.sourceBuffer_.abort()}}]),e}(),kh={GOAL_BUFFER_LENGTH:30,MAX_GOAL_BUFFER_LENGTH:60,GOAL_BUFFER_LENGTH_RATE:1,BANDWIDTH_VARIANCE:1.2,BUFFER_LOW_WATER_LINE:0,MAX_BUFFER_LOW_WATER_LINE:30,BUFFER_LOW_WATER_LINE_RATE:1},Rh=2,Mh=-101,Oh=-102,Ch=function(e){var t,i,r={};return e.byterange&&(r.Range=(t=e.byterange,i=t.offset+t.length-1,"bytes="+t.offset+"-"+i)),r},Dh=function(e){e.forEach(function(e){e.abort()})},Ih=function(e,t){return t.timedout?{status:t.status,message:"HLS request timed-out at URL: "+t.uri,code:Mh,xhr:t}:t.aborted?{status:t.status,message:"HLS request aborted at URL: "+t.uri,code:Oh,xhr:t}:e?{status:t.status,message:"HLS request errored at URL: "+t.uri,code:Rh,xhr:t}:null},Lh=function(e,t,i){var r=[],n=0;return function(a,s){if(a&&(Dh(e),r.push(a)),(n+=1)===e.length){if(s.endOfAllRequests=Date.now(),r.length>0){var o=function(e){return e.reduce(function(e,t){return t.code>e.code?t:e})}(r);return i(o,s)}return s.encryptedBytes?function(e,t,i){e.addEventListener("message",function r(n){if(n.data.source===t.requestId){e.removeEventListener("message",r);var a=n.data.decrypted;return t.bytes=new Uint8Array(a.bytes,a.byteOffset,a.byteLength),i(null,t)}}),e.postMessage(xc({source:t.requestId,encrypted:t.encryptedBytes,key:t.key.bytes,iv:t.key.iv}),[t.encryptedBytes.buffer,t.key.bytes.buffer])}(t,s,i):i(null,s)}}},xh=function(e,t){return function(i){var r,n,a;return e.stats=Ta.mergeOptions(e.stats,(n=(r=i).target,(a={bandwidth:1/0,bytesReceived:0,roundTripTime:Date.now()-n.requestTime||0}).bytesReceived=r.loaded,a.bandwidth=Math.floor(a.bytesReceived/a.roundTripTime*8*1e3),a)),!e.stats.firstBytesReceivedAt&&e.stats.bytesReceived&&(e.stats.firstBytesReceivedAt=Date.now()),t(i,e)}},Ph=function(e,t,i,r,n,a,s){var o=[],u=Lh(o,i,s);if(n.key){var l=e(Ta.mergeOptions(t,{uri:n.key.resolvedUri,responseType:"arraybuffer"}),function(e,t){return function(i,r){var n=r.response,a=Ih(i,r);if(a)return t(a,e);if(16!==n.byteLength)return t({status:r.status,message:"Invalid HLS key at URL: "+r.uri,code:Rh,xhr:r},e);var s=new DataView(n);return e.key.bytes=new Uint32Array([s.getUint32(0),s.getUint32(4),s.getUint32(8),s.getUint32(12)]),t(null,e)}}(n,u));o.push(l)}if(n.map&&!n.map.bytes){var d=e(Ta.mergeOptions(t,{uri:n.map.resolvedUri,responseType:"arraybuffer",headers:Ch(n.map)}),function(e,t,i){return function(r,n){var a=n.response,s=Ih(r,n);return s?i(s,e):0===a.byteLength?i({status:n.status,message:"Empty HLS segment content at URL: "+n.uri,code:Rh,xhr:n},e):(e.map.bytes=new Uint8Array(n.response),t.isInitialized()||t.init(),e.map.timescales=fo.timescale(e.map.bytes),e.map.videoTrackIds=fo.videoTrackIds(e.map.bytes),i(null,e))}}(n,r,u));o.push(d)}var c=e(Ta.mergeOptions(t,{uri:n.resolvedUri,responseType:"arraybuffer",headers:Ch(n)}),function(e,t,i){return function(r,n){var a=n.response,s=Ih(r,n),o=void 0;return s?i(s,e):0===a.byteLength?i({status:n.status,message:"Empty HLS segment content at URL: "+n.uri,code:Rh,xhr:n},e):(e.stats=function(e){return{bandwidth:e.bandwidth,bytesReceived:e.bytesReceived||0,roundTripTime:e.roundTripTime||0}}(n),e.key?e.encryptedBytes=new Uint8Array(n.response):e.bytes=new Uint8Array(n.response),e.map&&e.map.bytes&&(t.isInitialized()||t.init(),(o=t.parse(e.bytes,e.map.videoTrackIds,e.map.timescales))&&o.captions&&(e.captionStreams=o.captionStreams,e.fmp4Captions=o.captions)),i(null,e))}}(n,r,u));return c.addEventListener("progress",xh(n,a)),o.push(c),function(){return Dh(o)}},Uh=function(e,t){var i;return e&&(i=n.getComputedStyle(e))?i[t]:""},Nh=function(e,t){var i=e.slice();e.sort(function(e,r){var n=t(e,r);return 0===n?i.indexOf(e)-i.indexOf(r):n})},Bh=function(e,t){var i=void 0,r=void 0;return e.attributes.BANDWIDTH&&(i=e.attributes.BANDWIDTH),i=i||n.Number.MAX_VALUE,t.attributes.BANDWIDTH&&(r=t.attributes.BANDWIDTH),i-(r=r||n.Number.MAX_VALUE)},Fh=function(e,t,i){if(!e||!t)return!1;var r=i===e.segments.length;return e.endList&&"open"===t.readyState&&r},jh=function(e){return"number"==typeof e&&isFinite(e)},Hh=function(e){function t(e){Zd(this,t);var i=tc(this,(t.__proto__||Object.getPrototypeOf(t)).call(this));if(!e)throw new TypeError("Initialization settings are required");if("function"!=typeof e.currentTime)throw new TypeError("No currentTime getter specified");if(!e.mediaSource)throw new TypeError("No MediaSource specified");return i.bandwidth=e.bandwidth,i.throughput={rate:0,count:0},i.roundTrip=NaN,i.resetStats_(),i.mediaIndex=null,i.hasPlayed_=e.hasPlayed,i.currentTime_=e.currentTime,i.seekable_=e.seekable,i.seeking_=e.seeking,i.duration_=e.duration,i.mediaSource_=e.mediaSource,i.hls_=e.hls,i.loaderType_=e.loaderType,i.startingMedia_=void 0,i.segmentMetadataTrack_=e.segmentMetadataTrack,i.goalBufferLength_=e.goalBufferLength,i.sourceType_=e.sourceType,i.inbandTextTracks_=e.inbandTextTracks,i.state_="INIT",i.checkBufferTimeout_=null,i.error_=void 0,i.currentTimeline_=-1,i.pendingSegment_=null,i.mimeType_=null,i.sourceUpdater_=null,i.xhrOptions_=null,i.activeInitSegmentId_=null,i.initSegments_={},i.captionParser_=new ld,i.decrypter_=e.decrypter,i.syncController_=e.syncController,i.syncPoint_={segmentIndex:0,time:0},i.syncController_.on("syncinfoupdate",function(){return i.trigger("syncinfoupdate")}),i.mediaSource_.addEventListener("sourceopen",function(){return i.ended_=!1}),i.fetchAtBuffer_=!1,i.logger_=Th("SegmentLoader["+i.loaderType_+"]"),Object.defineProperty(i,"state",{get:function(){return this.state_},set:function(e){e!==this.state_&&(this.logger_(this.state_+" -> "+e),this.state_=e)}}),i}return ec(t,e),$d(t,[{key:"resetStats_",value:function(){this.mediaBytesTransferred=0,this.mediaRequests=0,this.mediaRequestsAborted=0,this.mediaRequestsTimedout=0,this.mediaRequestsErrored=0,this.mediaTransferDuration=0,this.mediaSecondsLoaded=0}},{key:"dispose",value:function(){this.state="DISPOSED",this.pause(),this.abort_(),this.sourceUpdater_&&this.sourceUpdater_.dispose(),this.resetStats_(),this.captionParser_.reset()}},{key:"abort",value:function(){"WAITING"===this.state?(this.abort_(),this.state="READY",this.paused()||this.monitorBuffer_()):this.pendingSegment_&&(this.pendingSegment_=null)}},{key:"abort_",value:function(){this.pendingSegment_&&this.pendingSegment_.abortRequests(),this.pendingSegment_=null}},{key:"error",value:function(e){return void 0!==e&&(this.error_=e),this.pendingSegment_=null,this.error_}},{key:"endOfStream",value:function(){this.ended_=!0,this.pause(),this.trigger("ended")}},{key:"buffered_",value:function(){return this.sourceUpdater_?this.sourceUpdater_.buffered():Ta.createTimeRanges()}},{key:"initSegment",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]&&arguments[1];if(!e)return null;var i=Pc(e),r=this.initSegments_[i];return t&&!r&&e.bytes&&(this.initSegments_[i]=r={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:e.bytes,timescales:e.timescales,videoTrackIds:e.videoTrackIds}),r||e}},{key:"couldBeginLoading_",value:function(){return this.playlist_&&(this.sourceUpdater_||this.mimeType_&&"INIT"===this.state)&&!this.paused()}},{key:"load",value:function(){if(this.monitorBuffer_(),this.playlist_){if(this.syncController_.setDateTimeMapping(this.playlist_),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();!this.couldBeginLoading_()||"READY"!==this.state&&"INIT"!==this.state||(this.state="READY")}}},{key:"init_",value:function(){return this.state="READY",this.sourceUpdater_=new Ah(this.mediaSource_,this.mimeType_,this.loaderType_,this.sourceBufferEmitter_),this.resetEverything(),this.monitorBuffer_()}},{key:"playlist",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(e){var i=this.playlist_,r=this.pendingSegment_;this.playlist_=e,this.xhrOptions_=t,this.hasPlayed_()||(e.syncInfo={mediaSequence:e.mediaSequence,time:0});var n=i?i.id:null;if(this.logger_("playlist update ["+n+" => "+e.id+"]"),this.trigger("syncinfoupdate"),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();if(i&&i.uri===e.uri){var a=e.mediaSequence-i.mediaSequence;this.logger_("live window shift ["+a+"]"),null!==this.mediaIndex&&(this.mediaIndex-=a),r&&(r.mediaIndex-=a,r.mediaIndex>=0&&(r.segment=e.segments[r.mediaIndex])),this.syncController_.saveExpiredSegmentInfo(i,e)}else null!==this.mediaIndex&&this.resyncLoader()}}},{key:"pause",value:function(){this.checkBufferTimeout_&&(n.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)}},{key:"paused",value:function(){return null===this.checkBufferTimeout_}},{key:"mimeType",value:function(e,t){this.mimeType_||(this.mimeType_=e,this.sourceBufferEmitter_=t,"INIT"===this.state&&this.couldBeginLoading_()&&this.init_())}},{key:"resetEverything",value:function(e){this.ended_=!1,this.resetLoader(),this.remove(0,this.duration_(),e),this.captionParser_.clearAllCaptions(),this.trigger("reseteverything")}},{key:"resetLoader",value:function(){this.fetchAtBuffer_=!1,this.resyncLoader()}},{key:"resyncLoader",value:function(){this.mediaIndex=null,this.syncPoint_=null,this.abort()}},{key:"remove",value:function(e,t,i){if(this.sourceUpdater_&&this.sourceUpdater_.remove(e,t,i),Vc(e,t,this.segmentMetadataTrack_),this.inbandTextTracks_)for(var r in this.inbandTextTracks_)Vc(e,t,this.inbandTextTracks_[r])}},{key:"monitorBuffer_",value:function(){this.checkBufferTimeout_&&n.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=n.setTimeout(this.monitorBufferTick_.bind(this),1)}},{key:"monitorBufferTick_",value:function(){"READY"===this.state&&this.fillBuffer_(),this.checkBufferTimeout_&&n.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=n.setTimeout(this.monitorBufferTick_.bind(this),500)}},{key:"fillBuffer_",value:function(){if(!this.sourceUpdater_.updating()){this.syncPoint_||(this.syncPoint_=this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_()));var e=this.checkBuffer_(this.buffered_(),this.playlist_,this.mediaIndex,this.hasPlayed_(),this.currentTime_(),this.syncPoint_);if(e)Fh(this.playlist_,this.mediaSource_,e.mediaIndex)?this.endOfStream():(e.mediaIndex!==this.playlist_.segments.length-1||"ended"!==this.mediaSource_.readyState||this.seeking_())&&((e.timeline!==this.currentTimeline_||null!==e.startOfSegment&&e.startOfSegment<this.sourceUpdater_.timestampOffset())&&(this.syncController_.reset(),e.timestampOffset=e.startOfSegment,this.captionParser_.clearAllCaptions()),this.loadSegment_(e))}}},{key:"checkBuffer_",value:function(e,t,i,r,n,a){var s=0,o=void 0;e.length&&(s=e.end(e.length-1));var u=Math.max(0,s-n);if(!t.segments.length)return null;if(u>=this.goalBufferLength_())return null;if(!r&&u>=1)return null;if(null===a)return i=this.getSyncSegmentCandidate_(t),this.generateSegmentInfo_(t,i,null,!0);if(null!==i){var l=t.segments[i];return o=l&&l.end?l.end:s,this.generateSegmentInfo_(t,i+1,o,!1)}if(this.fetchAtBuffer_){var d=Rc.getMediaInfoForTime(t,s,a.segmentIndex,a.time);i=d.mediaIndex,o=d.startTime}else{var c=Rc.getMediaInfoForTime(t,n,a.segmentIndex,a.time);i=c.mediaIndex,o=c.startTime}return this.generateSegmentInfo_(t,i,o,!1)}},{key:"getSyncSegmentCandidate_",value:function(e){var t=this;if(-1===this.currentTimeline_)return 0;var i=e.segments.map(function(e,t){return{timeline:e.timeline,segmentIndex:t}}).filter(function(e){return e.timeline===t.currentTimeline_});return i.length?i[Math.min(i.length-1,1)].segmentIndex:Math.max(e.segments.length-1,0)}},{key:"generateSegmentInfo_",value:function(e,t,i,r){if(t<0||t>=e.segments.length)return null;var n=e.segments[t];return{requestId:"segment-loader-"+Math.random(),uri:n.resolvedUri,mediaIndex:t,isSyncRequest:r,startOfSegment:i,playlist:e,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:n.timeline,duration:n.duration,segment:n}}},{key:"abortRequestEarly_",value:function(e){if(this.hls_.tech_.paused()||!this.xhrOptions_.timeout||!this.playlist_.attributes.BANDWIDTH)return!1;if(Date.now()-(e.firstBytesReceivedAt||Date.now())<1e3)return!1;var t=this.currentTime_(),i=e.bandwidth,r=this.pendingSegment_.duration,n=Rc.estimateSegmentRequestTime(r,i,this.playlist_,e.bytesReceived),a=function(e,t){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:1;return((e.length?e.end(e.length-1):0)-t)/i}(this.buffered_(),t,this.hls_.tech_.playbackRate())-1;if(n<=a)return!1;var s=function(e){var t=e.master,i=e.currentTime,r=e.bandwidth,n=e.duration,a=e.segmentDuration,s=e.timeUntilRebuffer,o=e.currentTimeline,u=e.syncController,l=t.playlists.filter(function(e){return!Rc.isIncompatible(e)}),d=l.filter(Rc.isEnabled);d.length||(d=l.filter(function(e){return!Rc.isDisabled(e)}));var c=d.filter(Rc.hasAttribute.bind(null,"BANDWIDTH")).map(function(e){var t=u.getSyncPoint(e,n,o,i)?1:2;return{playlist:e,rebufferingImpact:Rc.estimateSegmentRequestTime(a,r,e)*t-s}}),h=c.filter(function(e){return e.rebufferingImpact<=0});return Nh(h,function(e,t){return Bh(t.playlist,e.playlist)}),h.length?h[0]:(Nh(c,function(e,t){return e.rebufferingImpact-t.rebufferingImpact}),c[0]||null)}({master:this.hls_.playlists.master,currentTime:t,bandwidth:i,duration:this.duration_(),segmentDuration:r,timeUntilRebuffer:a,currentTimeline:this.currentTimeline_,syncController:this.syncController_});if(s){var o=n-a-s.rebufferingImpact,u=.5;return a<=1/30&&(u=1),!s.playlist||s.playlist.uri===this.playlist_.uri||o<u?!1:(this.bandwidth=s.playlist.attributes.BANDWIDTH*kh.BANDWIDTH_VARIANCE+1,this.abort(),this.trigger("earlyabort"),!0)}}},{key:"handleProgress_",value:function(e,t){this.pendingSegment_&&t.requestId===this.pendingSegment_.requestId&&!this.abortRequestEarly_(t.stats)&&this.trigger("progress")}},{key:"loadSegment_",value:function(e){this.state="WAITING",this.pendingSegment_=e,this.trimBackBuffer_(e),e.abortRequests=Ph(this.hls_.xhr,this.xhrOptions_,this.decrypter_,this.captionParser_,this.createSimplifiedSegmentObj_(e),this.handleProgress_.bind(this),this.segmentRequestFinished_.bind(this))}},{key:"trimBackBuffer_",value:function(e){var t=function(e,t,i){var r=void 0;return r=e.length&&e.start(0)>0&&e.start(0)<t?e.start(0):t-30,Math.min(r,t-i)}(this.seekable_(),this.currentTime_(),this.playlist_.targetDuration||10);t>0&&this.remove(0,t)}},{key:"createSimplifiedSegmentObj_",value:function(e){var t=e.segment,i={resolvedUri:t.resolvedUri,byterange:t.byterange,requestId:e.requestId};if(t.key){var r=t.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]);i.key={resolvedUri:t.key.resolvedUri,iv:r}}return t.map&&(i.map=this.initSegment(t.map)),i}},{key:"segmentRequestFinished_",value:function(e,t){if(this.mediaRequests+=1,t.stats&&(this.mediaBytesTransferred+=t.stats.bytesReceived,this.mediaTransferDuration+=t.stats.roundTripTime),this.pendingSegment_){if(t.requestId===this.pendingSegment_.requestId){if(e)return this.pendingSegment_=null,this.state="READY",e.code===Oh?void(this.mediaRequestsAborted+=1):(this.pause(),e.code===Mh?(this.mediaRequestsTimedout+=1,this.bandwidth=1,this.roundTrip=NaN,void this.trigger("bandwidthupdate")):(this.mediaRequestsErrored+=1,this.error(e),void this.trigger("error")));this.bandwidth=t.stats.bandwidth,this.roundTrip=t.stats.roundTripTime,t.map&&(t.map=this.initSegment(t.map,!0)),this.processSegmentResponse_(t)}}else this.mediaRequestsAborted+=1}},{key:"processSegmentResponse_",value:function(e){var t=this.pendingSegment_;t.bytes=e.bytes,e.map&&(t.segment.map.bytes=e.map.bytes),t.endOfAllRequests=e.endOfAllRequests,e.fmp4Captions&&(!function(e,t,i){for(var r in i)if(!e[r]){t.trigger({type:"usage",name:"hls-608"});var n=t.textTracks().getTrackById(r);e[r]=n||t.addRemoteTextTrack({kind:"captions",id:r,label:r},!1).track}}(this.inbandTextTracks_,this.hls_.tech_,e.captionStreams),function(e){var t=e.inbandTextTracks,i=e.captionArray,r=e.timestampOffset;if(i){var n=window.WebKitDataCue||window.VTTCue;i.forEach(function(e){var i=e.stream,a=e.startTime,s=e.endTime;t[i]&&(a+=r,s+=r,t[i].addCue(new n(a,s,e.text)))})}}({inbandTextTracks:this.inbandTextTracks_,captionArray:e.fmp4Captions,timestampOffset:0}),this.captionParser_.clearParsedCaptions()),this.handleSegment_()}},{key:"handleSegment_",value:function(){var e=this;if(this.pendingSegment_){var t=this.pendingSegment_,i=t.segment,r=this.syncController_.probeSegmentInfo(t);void 0===this.startingMedia_&&r&&(r.containsAudio||r.containsVideo)&&(this.startingMedia_={containsAudio:r.containsAudio,containsVideo:r.containsVideo});var n,a,s,o=(n=this.loaderType_,a=this.startingMedia_,s=r,"main"===n&&a&&s?s.containsAudio||s.containsVideo?a.containsVideo&&!s.containsVideo?"Only audio found in segment when we expected video. We can't switch to audio only from a stream that had video. To get rid of this message, please add codec information to the manifest.":!a.containsVideo&&s.containsVideo?"Video found in segment when we expected only audio. We can't switch to a stream with video from an audio only stream. To get rid of this message, please add codec information to the manifest.":null:"Neither audio nor video found in segment.":null);if(o)return this.error({message:o,blacklistDuration:1/0}),void this.trigger("error");if(t.isSyncRequest)return this.trigger("syncinfoupdate"),this.pendingSegment_=null,void(this.state="READY");null!==t.timestampOffset&&t.timestampOffset!==this.sourceUpdater_.timestampOffset()&&(this.sourceUpdater_.timestampOffset(t.timestampOffset),this.trigger("timestampoffset"));var u=this.syncController_.mappingForTimeline(t.timeline);if(null!==u&&this.trigger({type:"segmenttimemapping",mapping:u}),this.state="APPENDING",i.map){var l=Pc(i.map);if(!this.activeInitSegmentId_||this.activeInitSegmentId_!==l){var d=this.initSegment(i.map);this.sourceUpdater_.appendBuffer(d.bytes,function(){e.activeInitSegmentId_=l})}}t.byteLength=t.bytes.byteLength,"number"==typeof i.start&&"number"==typeof i.end?this.mediaSecondsLoaded+=i.end-i.start:this.mediaSecondsLoaded+=i.duration,this.logger_(function(e){var t=e.segment,i=t.start,r=t.end,n=e.playlist,a=n.mediaSequence,s=n.id,o=n.segments,u=void 0===o?[]:o,l=e.mediaIndex,d=e.timeline;return["appending ["+l+"] of ["+a+", "+(a+u.length)+"] from playlist ["+s+"]","["+i+" => "+r+"] in timeline ["+d+"]"].join(" ")}(t)),this.sourceUpdater_.appendBuffer(t.bytes,this.handleUpdateEnd_.bind(this))}else this.state="READY"}},{key:"handleUpdateEnd_",value:function(){if(!this.pendingSegment_)return this.state="READY",void(this.paused()||this.monitorBuffer_());var e=this.pendingSegment_,t=e.segment,i=null!==this.mediaIndex;(this.pendingSegment_=null,this.recordThroughput_(e),this.addSegmentMetadataCue_(e),this.state="READY",this.mediaIndex=e.mediaIndex,this.fetchAtBuffer_=!0,this.currentTimeline_=e.timeline,this.trigger("syncinfoupdate"),t.end&&this.currentTime_()-t.end>3*e.playlist.targetDuration)?this.resetEverything():(i&&this.trigger("bandwidthupdate"),this.trigger("progress"),Fh(e.playlist,this.mediaSource_,e.mediaIndex+1)&&this.endOfStream(),this.paused()||this.monitorBuffer_())}},{key:"recordThroughput_",value:function(e){var t=this.throughput.rate,i=Date.now()-e.endOfAllRequests+1,r=Math.floor(e.byteLength/i*8*1e3);this.throughput.rate+=(r-t)/++this.throughput.count}},{key:"addSegmentMetadataCue_",value:function(e){if(this.segmentMetadataTrack_){var t=e.segment,i=t.start,r=t.end;if(jh(i)&&jh(r)){Vc(i,r,this.segmentMetadataTrack_);var a=n.WebKitDataCue||n.VTTCue,s={bandwidth:e.playlist.attributes.BANDWIDTH,resolution:e.playlist.attributes.RESOLUTION,codecs:e.playlist.attributes.CODECS,byteLength:e.byteLength,uri:e.uri,timeline:e.timeline,playlist:e.playlist.uri,start:i,end:r},o=new a(i,r,JSON.stringify(s));o.value=s,this.segmentMetadataTrack_.addCue(o)}}}}]),t}(Ta.EventTarget),Gh=function(e){return decodeURIComponent(escape(String.fromCharCode.apply(null,e)))},Vh=new Uint8Array("\n\n".split("").map(function(e){return e.charCodeAt(0)})),Wh=function(e){function t(e){var i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};Zd(this,t);var r=tc(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,i));return r.mediaSource_=null,r.subtitlesTrack_=null,r}return ec(t,Hh),$d(t,[{key:"buffered_",value:function(){if(!this.subtitlesTrack_||!this.subtitlesTrack_.cues.length)return Ta.createTimeRanges();var e=this.subtitlesTrack_.cues,t=e[0].startTime,i=e[e.length-1].startTime;return Ta.createTimeRanges([[t,i]])}},{key:"initSegment",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]&&arguments[1];if(!e)return null;var i=Pc(e),r=this.initSegments_[i];if(t&&!r&&e.bytes){var n=Vh.byteLength+e.bytes.byteLength,a=new Uint8Array(n);a.set(e.bytes),a.set(Vh,e.bytes.byteLength),this.initSegments_[i]=r={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:a}}return r||e}},{key:"couldBeginLoading_",value:function(){return this.playlist_&&this.subtitlesTrack_&&!this.paused()}},{key:"init_",value:function(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()}},{key:"track",value:function(e){return void 0===e?this.subtitlesTrack_:(this.subtitlesTrack_=e,"INIT"===this.state&&this.couldBeginLoading_()&&this.init_(),this.subtitlesTrack_)}},{key:"remove",value:function(e,t){Vc(e,t,this.subtitlesTrack_)}},{key:"fillBuffer_",value:function(){var e=this;this.syncPoint_||(this.syncPoint_=this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_()));var t=this.checkBuffer_(this.buffered_(),this.playlist_,this.mediaIndex,this.hasPlayed_(),this.currentTime_(),this.syncPoint_);if(t=this.skipEmptySegments_(t)){if(null===this.syncController_.timestampOffsetForTimeline(t.timeline)){return this.syncController_.one("timestampoffset",function(){e.state="READY",e.paused()||e.monitorBuffer_()}),void(this.state="WAITING_ON_TIMELINE")}this.loadSegment_(t)}}},{key:"skipEmptySegments_",value:function(e){for(;e&&e.segment.empty;)e=this.generateSegmentInfo_(e.playlist,e.mediaIndex+1,e.startOfSegment+e.duration,e.isSyncRequest);return e}},{key:"handleSegment_",value:function(){var e=this;if(this.pendingSegment_&&this.subtitlesTrack_){this.state="APPENDING";var t=this.pendingSegment_,i=t.segment;if("function"!=typeof n.WebVTT&&this.subtitlesTrack_&&this.subtitlesTrack_.tech_){var r=function(){e.handleSegment_()};return this.state="WAITING_ON_VTTJS",this.subtitlesTrack_.tech_.one("vttjsloaded",r),void this.subtitlesTrack_.tech_.one("vttjserror",function(){e.subtitlesTrack_.tech_.off("vttjsloaded",r),e.error({message:"Error loading vtt.js"}),e.state="READY",e.pause(),e.trigger("error")})}i.requested=!0;try{this.parseVTTCues_(t)}catch(e){return this.error({message:e.message}),this.state="READY",this.pause(),this.trigger("error")}if(this.updateTimeMapping_(t,this.syncController_.timelines[t.timeline],this.playlist_),t.isSyncRequest)return this.trigger("syncinfoupdate"),this.pendingSegment_=null,void(this.state="READY");t.byteLength=t.bytes.byteLength,this.mediaSecondsLoaded+=i.duration,t.cues.length&&this.remove(t.cues[0].endTime,t.cues[t.cues.length-1].endTime),t.cues.forEach(function(t){e.subtitlesTrack_.addCue(t)}),this.handleUpdateEnd_()}else this.state="READY"}},{key:"parseVTTCues_",value:function(e){var t=void 0,i=!1;"function"==typeof n.TextDecoder?t=new n.TextDecoder("utf8"):(t=n.WebVTT.StringDecoder(),i=!0);var r=new n.WebVTT.Parser(n,n.vttjs,t);if(e.cues=[],e.timestampmap={MPEGTS:0,LOCAL:0},r.oncue=e.cues.push.bind(e.cues),r.ontimestampmap=function(t){return e.timestampmap=t},r.onparsingerror=function(e){Ta.log.warn("Error encountered when parsing cues: "+e.message)},e.segment.map){var a=e.segment.map.bytes;i&&(a=Gh(a)),r.parse(a)}var s=e.bytes;i&&(s=Gh(s)),r.parse(s),r.flush()}},{key:"updateTimeMapping_",value:function(e,t,i){var r=e.segment;if(t)if(e.cues.length){var n=e.timestampmap,a=n.MPEGTS/9e4-n.LOCAL+t.mapping;if(e.cues.forEach(function(e){e.startTime+=a,e.endTime+=a}),!i.syncInfo){var s=e.cues[0].startTime,o=e.cues[e.cues.length-1].startTime;i.syncInfo={mediaSequence:i.mediaSequence+e.mediaIndex,time:Math.min(s,o-r.duration)}}}else r.empty=!0}}]),t}(),qh=function(e,t){for(var i=e.cues,r=0;r<i.length;r++){var n=i[r];if(t>=n.adStartTime&&t<=n.adEndTime)return n}return null},Xh=Fd,zh=[{name:"VOD",run:function(e,t,i,r,n){if(i!==1/0){return{time:0,segmentIndex:0}}return null}},{name:"ProgramDateTime",run:function(e,t,i,r,n){if(!e.datetimeToDisplayTime)return null;var a=t.segments||[],s=null,o=null;n=n||0;for(var u=0;u<a.length;u++){var l=a[u];if(l.dateTimeObject){var d=l.dateTimeObject.getTime()/1e3+e.datetimeToDisplayTime,c=Math.abs(n-d);if(null!==o&&o<c)break;o=c,s={time:d,segmentIndex:u}}}return s}},{name:"Segment",run:function(e,t,i,r,n){var a=t.segments||[],s=null,o=null;n=n||0;for(var u=0;u<a.length;u++){var l=a[u];if(l.timeline===r&&void 0!==l.start){var d=Math.abs(n-l.start);if(null!==o&&o<d)break;(!s||null===o||o>=d)&&(o=d,s={time:l.start,segmentIndex:u})}}return s}},{name:"Discontinuity",run:function(e,t,i,r,n){var a=null;if(n=n||0,t.discontinuityStarts&&t.discontinuityStarts.length)for(var s=null,o=0;o<t.discontinuityStarts.length;o++){var u=t.discontinuityStarts[o],l=t.discontinuitySequence+o+1,d=e.discontinuities[l];if(d){var c=Math.abs(n-d.time);if(null!==s&&s<c)break;(!a||null===s||s>=c)&&(s=c,a={time:d.time,segmentIndex:u})}}return a}},{name:"Playlist",run:function(e,t,i,r,n){return t.syncInfo?{time:t.syncInfo.time,segmentIndex:t.syncInfo.mediaSequence-t.mediaSequence}:null}}],Kh=function(e){function t(){Zd(this,t);var e=tc(this,(t.__proto__||Object.getPrototypeOf(t)).call(this));return e.inspectCache_=void 0,e.timelines=[],e.discontinuities=[],e.datetimeToDisplayTime=null,e.logger_=Th("SyncController"),e}return ec(t,e),$d(t,[{key:"getSyncPoint",value:function(e,t,i,r){var n=this.runStrategies_(e,t,i,r);return n.length?this.selectSyncPoint_(n,{key:"time",value:r}):null}},{key:"getExpiredTime",value:function(e,t){if(!e||!e.segments)return null;var i=this.runStrategies_(e,t,e.discontinuitySequence,0);if(!i.length)return null;var r=this.selectSyncPoint_(i,{key:"segmentIndex",value:0});return r.segmentIndex>0&&(r.time*=-1),Math.abs(r.time+mc(e,r.segmentIndex,0))}},{key:"runStrategies_",value:function(e,t,i,r){for(var n=[],a=0;a<zh.length;a++){var s=zh[a],o=s.run(this,e,t,i,r);o&&(o.strategy=s.name,n.push({strategy:s.name,syncPoint:o}))}return n}},{key:"selectSyncPoint_",value:function(e,t){for(var i=e[0].syncPoint,r=Math.abs(e[0].syncPoint[t.key]-t.value),n=e[0].strategy,a=1;a<e.length;a++){var s=Math.abs(e[a].syncPoint[t.key]-t.value);s<r&&(r=s,i=e[a].syncPoint,n=e[a].strategy)}return this.logger_("syncPoint for ["+t.key+": "+t.value+"] chosen with strategy ["+n+"]: [time:"+i.time+", segmentIndex:"+i.segmentIndex+"]"),i}},{key:"saveExpiredSegmentInfo",value:function(e,t){for(var i=t.mediaSequence-e.mediaSequence-1;i>=0;i--){var r=e.segments[i];if(r&&void 0!==r.start){t.syncInfo={mediaSequence:e.mediaSequence+i,time:r.start},this.logger_("playlist refresh sync: [time:"+t.syncInfo.time+", mediaSequence: "+t.syncInfo.mediaSequence+"]"),this.trigger("syncinfoupdate");break}}}},{key:"setDateTimeMapping",value:function(e){if(!this.datetimeToDisplayTime&&e.segments&&e.segments.length&&e.segments[0].dateTimeObject){var t=e.segments[0].dateTimeObject.getTime()/1e3;this.datetimeToDisplayTime=-t}}},{key:"reset",value:function(){this.inspectCache_=void 0}},{key:"probeSegmentInfo",value:function(e){var t=e.segment,i=e.playlist,r=void 0;return(r=t.map?this.probeMp4Segment_(e):this.probeTsSegment_(e))&&this.calculateSegmentTimeMapping_(e,r)&&(this.saveDiscontinuitySyncInfo_(e),i.syncInfo||(i.syncInfo={mediaSequence:i.mediaSequence+e.mediaIndex,time:t.start})),r}},{key:"probeMp4Segment_",value:function(e){var t=e.segment,i=fo.timescale(t.map.bytes),r=fo.startTime(i,e.bytes);return null!==e.timestampOffset&&(e.timestampOffset-=r),{start:r,end:r+t.duration}}},{key:"probeTsSegment_",value:function(e){var t=Xh(e.bytes,this.inspectCache_),i=void 0,r=void 0;return t?(t.video&&2===t.video.length?(this.inspectCache_=t.video[1].dts,i=t.video[0].dtsTime,r=t.video[1].dtsTime):t.audio&&2===t.audio.length&&(this.inspectCache_=t.audio[1].dts,i=t.audio[0].dtsTime,r=t.audio[1].dtsTime),{start:i,end:r,containsVideo:t.video&&2===t.video.length,containsAudio:t.audio&&2===t.audio.length}):null}},{key:"timestampOffsetForTimeline",value:function(e){return void 0===this.timelines[e]?null:this.timelines[e].time}},{key:"mappingForTimeline",value:function(e){return void 0===this.timelines[e]?null:this.timelines[e].mapping}},{key:"calculateSegmentTimeMapping_",value:function(e,t){var i=e.segment,r=this.timelines[e.timeline];if(null!==e.timestampOffset)r={time:e.startOfSegment,mapping:e.startOfSegment-t.start},this.timelines[e.timeline]=r,this.trigger("timestampoffset"),this.logger_("time mapping for timeline "+e.timeline+": [time: "+r.time+"] [mapping: "+r.mapping+"]"),i.start=e.startOfSegment,i.end=t.end+r.mapping;else{if(!r)return!1;i.start=t.start+r.mapping,i.end=t.end+r.mapping}return!0}},{key:"saveDiscontinuitySyncInfo_",value:function(e){var t=e.playlist,i=e.segment;if(i.discontinuity)this.discontinuities[i.timeline]={time:i.start,accuracy:0};else if(t.discontinuityStarts&&t.discontinuityStarts.length)for(var r=0;r<t.discontinuityStarts.length;r++){var n=t.discontinuityStarts[r],a=t.discontinuitySequence+r+1,s=n-e.mediaIndex,o=Math.abs(s);if(!this.discontinuities[a]||this.discontinuities[a].accuracy>o){var u=void 0;u=s<0?i.start-mc(t,e.mediaIndex,n):i.end+mc(t,e.mediaIndex+1,n),this.discontinuities[a]={time:u,accuracy:o}}}}}]),t}(Ta.EventTarget),Yh=new Zc("./decrypter-worker.worker.js",function(e,t){var i=this;!function(){var e=function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")},t=function(){function e(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,i,r){return i&&e(t.prototype,i),r&&e(t,r),t}}(),r=function(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!==(void 0===t?"undefined":v(t))&&"function"!=typeof t?e:t},n=function(){var e=[[[],[],[],[],[]],[[],[],[],[],[]]],t=e[0],i=e[1],r=t[4],n=i[4],a=void 0,s=void 0,o=void 0,u=[],l=[],d=void 0,c=void 0,h=void 0,f=void 0,p=void 0;for(a=0;a<256;a++)l[(u[a]=a<<1^283*(a>>7))^a]=a;for(s=o=0;!r[s];s^=d||1,o=l[o]||1)for(h=(h=o^o<<1^o<<2^o<<3^o<<4)>>8^255&h^99,r[s]=h,n[h]=s,p=16843009*u[c=u[d=u[s]]]^65537*c^257*d^16843008*s,f=257*u[h]^16843008*h,a=0;a<4;a++)t[a][s]=f=f<<24^f>>>8,i[a][h]=p=p<<24^p>>>8;for(a=0;a<5;a++)t[a]=t[a].slice(0),i[a]=i[a].slice(0);return e},a=null,s=function(){function t(i){e(this,t),a||(a=n()),this._tables=[[a[0][0].slice(),a[0][1].slice(),a[0][2].slice(),a[0][3].slice(),a[0][4].slice()],[a[1][0].slice(),a[1][1].slice(),a[1][2].slice(),a[1][3].slice(),a[1][4].slice()]];var r=void 0,s=void 0,o=void 0,u=void 0,l=void 0,d=this._tables[0][4],c=this._tables[1],h=i.length,f=1;if(4!==h&&6!==h&&8!==h)throw new Error("Invalid aes key size");for(u=i.slice(0),l=[],this._key=[u,l],r=h;r<4*h+28;r++)o=u[r-1],(r%h==0||8===h&&r%h==4)&&(o=d[o>>>24]<<24^d[o>>16&255]<<16^d[o>>8&255]<<8^d[255&o],r%h==0&&(o=o<<8^o>>>24^f<<24,f=f<<1^283*(f>>7))),u[r]=u[r-h]^o;for(s=0;r;s++,r--)o=u[3&s?r:r-4],l[s]=r<=4||s<4?o:c[0][d[o>>>24]]^c[1][d[o>>16&255]]^c[2][d[o>>8&255]]^c[3][d[255&o]]}return t.prototype.decrypt=function(e,t,i,r,n,a){var s=this._key[1],o=e^s[0],u=r^s[1],l=i^s[2],d=t^s[3],c=void 0,h=void 0,f=void 0,p=s.length/4-2,m=void 0,g=4,v=this._tables[1],y=v[0],_=v[1],b=v[2],w=v[3],E=v[4];for(m=0;m<p;m++)c=y[o>>>24]^_[u>>16&255]^b[l>>8&255]^w[255&d]^s[g],h=y[u>>>24]^_[l>>16&255]^b[d>>8&255]^w[255&o]^s[g+1],f=y[l>>>24]^_[d>>16&255]^b[o>>8&255]^w[255&u]^s[g+2],d=y[d>>>24]^_[o>>16&255]^b[u>>8&255]^w[255&l]^s[g+3],g+=4,o=c,u=h,l=f;for(m=0;m<4;m++)n[(3&-m)+a]=E[o>>>24]<<24^E[u>>16&255]<<16^E[l>>8&255]<<8^E[255&d]^s[g++],c=o,o=u,u=l,l=d,d=c},t}(),o=function(){function t(){e(this,t),this.listeners={}}return t.prototype.on=function(e,t){this.listeners[e]||(this.listeners[e]=[]),this.listeners[e].push(t)},t.prototype.off=function(e,t){if(!this.listeners[e])return!1;var i=this.listeners[e].indexOf(t);return this.listeners[e].splice(i,1),i>-1},t.prototype.trigger=function(e){var t=this.listeners[e];if(t)if(2===arguments.length)for(var i=t.length,r=0;r<i;++r)t[r].call(this,arguments[1]);else for(var n=Array.prototype.slice.call(arguments,1),a=t.length,s=0;s<a;++s)t[s].apply(this,n)},t.prototype.dispose=function(){this.listeners={}},t.prototype.pipe=function(e){this.on("data",function(t){e.push(t)})},t}(),u=function(t){function i(){e(this,i);var n=r(this,t.call(this,o));return n.jobs=[],n.delay=1,n.timeout_=null,n}return function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+(void 0===t?"undefined":v(t)));e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}(i,t),i.prototype.processJob_=function(){this.jobs.shift()(),this.jobs.length?this.timeout_=setTimeout(this.processJob_.bind(this),this.delay):this.timeout_=null},i.prototype.push=function(e){this.jobs.push(e),this.timeout_||(this.timeout_=setTimeout(this.processJob_.bind(this),this.delay))},i}(o),l=function(e){return e<<24|(65280&e)<<8|(16711680&e)>>8|e>>>24},d=function(){function i(t,r,n,a){e(this,i);var s=i.STEP,o=new Int32Array(t.buffer),d=new Uint8Array(t.byteLength),c=0;for(this.asyncStream_=new u,this.asyncStream_.push(this.decryptChunk_(o.subarray(c,c+s),r,n,d)),c=s;c<o.length;c+=s)n=new Uint32Array([l(o[c-4]),l(o[c-3]),l(o[c-2]),l(o[c-1])]),this.asyncStream_.push(this.decryptChunk_(o.subarray(c,c+s),r,n,d));this.asyncStream_.push(function(){var e;a(null,(e=d).subarray(0,e.byteLength-e[e.byteLength-1]))})}return i.prototype.decryptChunk_=function(e,t,i,r){return function(){var n=function(e,t,i){var r=new Int32Array(e.buffer,e.byteOffset,e.byteLength>>2),n=new s(Array.prototype.slice.call(t)),a=new Uint8Array(e.byteLength),o=new Int32Array(a.buffer),u=void 0,d=void 0,c=void 0,h=void 0,f=void 0,p=void 0,m=void 0,g=void 0,v=void 0;for(u=i[0],d=i[1],c=i[2],h=i[3],v=0;v<r.length;v+=4)f=l(r[v]),p=l(r[v+1]),m=l(r[v+2]),g=l(r[v+3]),n.decrypt(f,p,m,g,o,v),o[v]=l(o[v]^u),o[v+1]=l(o[v+1]^d),o[v+2]=l(o[v+2]^c),o[v+3]=l(o[v+3]^h),u=f,d=p,c=m,h=g;return a}(e,t,i);r.set(n,e.byteOffset)}},t(i,null,[{key:"STEP",get:function(){return 32e3}}]),i}();new function(e){e.onmessage=function(t){var i=t.data,r=new Uint8Array(i.encrypted.bytes,i.encrypted.byteOffset,i.encrypted.byteLength),n=new Uint32Array(i.key.bytes,i.key.byteOffset,i.key.byteLength/4),a=new Uint32Array(i.iv.bytes,i.iv.byteOffset,i.iv.byteLength/4);new d(r,n,a,function(t,r){var n,a;e.postMessage((n={source:i.source,decrypted:r},a={},Object.keys(n).forEach(function(e){var t=n[e];ArrayBuffer.isView(t)?a[e]={bytes:t.buffer,byteOffset:t.byteOffset,byteLength:t.byteLength}:a[e]=t}),a),[r.buffer])})}}(i)}()}),Qh=function(e){var t=e.default?"main":"alternative";return e.characteristics&&e.characteristics.indexOf("public.accessibility.describes-video")>=0&&(t="main-desc"),t},Jh=function(e,t){e.abort(),e.pause(),t&&t.activePlaylistLoader&&(t.activePlaylistLoader.pause(),t.activePlaylistLoader=null)},Zh=function(e,t){t.activePlaylistLoader=e,e.load()},$h={AUDIO:function(e,t){return function(){var i=t.segmentLoaders[e],r=t.mediaTypes[e],n=t.blacklistCurrentPlaylist;Jh(i,r);var a=r.activeTrack(),s=r.activeGroup(),o=(s.filter(function(e){return e.default})[0]||s[0]).id,u=r.tracks[o];if(a!==u){for(var l in Ta.log.warn("Problem encountered loading the alternate audio track.Switching back to default."),r.tracks)r.tracks[l].enabled=r.tracks[l]===u;r.onTrackChanged()}else n({message:"Problem encountered loading the default audio track."})}},SUBTITLES:function(e,t){return function(){var i=t.segmentLoaders[e],r=t.mediaTypes[e];Ta.log.warn("Problem encountered loading the subtitle track.Disabling subtitle track."),Jh(i,r);var n=r.activeTrack();n&&(n.mode="disabled"),r.onTrackChanged()}}},ef={AUDIO:function(e,t,i){if(t){var r=i.tech,n=i.requestOptions,a=i.segmentLoaders[e];t.on("loadedmetadata",function(){var e=t.media();a.playlist(e,n),(!r.paused()||e.endList&&"none"!==r.preload())&&a.load()}),t.on("loadedplaylist",function(){a.playlist(t.media(),n),r.paused()||a.load()}),t.on("error",$h[e](e,i))}},SUBTITLES:function(e,t,i){var r=i.tech,n=i.requestOptions,a=i.segmentLoaders[e],s=i.mediaTypes[e];t.on("loadedmetadata",function(){var e=t.media();a.playlist(e,n),a.track(s.activeTrack()),(!r.paused()||e.endList&&"none"!==r.preload())&&a.load()}),t.on("loadedplaylist",function(){a.playlist(t.media(),n),r.paused()||a.load()}),t.on("error",$h[e](e,i))}},tf=function(e,t){return function(i){return i.attributes[e]===t}},rf=function(e){return function(t){return t.resolvedUri===e}},nf={AUDIO:function(e,t){var i=t.hls,r=t.sourceType,n=t.segmentLoaders[e],a=t.requestOptions.withCredentials,s=t.master,o=s.mediaGroups,u=s.playlists,l=t.mediaTypes[e],d=l.groups,c=l.tracks,h=t.masterPlaylistLoader;for(var f in o[e]&&0!==Object.keys(o[e]).length||(o[e]={main:{default:{default:!0}}}),o[e]){d[f]||(d[f]=[]);var p=u.filter(tf(e,f));for(var m in o[e][f]){var g=o[e][f][m];p.filter(rf(g.resolvedUri)).length&&delete g.resolvedUri;var v=void 0;if(v=g.resolvedUri?new cc(g.resolvedUri,i,a):g.playlists&&"dash"===r?new Eh(g.playlists[0],i,a,h):null,g=Ta.mergeOptions({id:m,playlistLoader:v},g),ef[e](e,g.playlistLoader,t),d[f].push(g),void 0===c[m]){var y=new Ta.AudioTrack({id:m,kind:Qh(g),enabled:!1,language:g.language,default:g.default,label:m});c[m]=y}}}n.on("error",$h[e](e,t))},SUBTITLES:function(e,t){var i=t.tech,r=t.hls,n=t.sourceType,a=t.segmentLoaders[e],s=t.requestOptions.withCredentials,o=t.master.mediaGroups,u=t.mediaTypes[e],l=u.groups,d=u.tracks,c=t.masterPlaylistLoader;for(var h in o[e])for(var f in l[h]||(l[h]=[]),o[e][h])if(!o[e][h][f].forced){var p=o[e][h][f],m=void 0;if("hls"===n?m=new cc(p.resolvedUri,r,s):"dash"===n&&(m=new Eh(p.playlists[0],r,s,c)),p=Ta.mergeOptions({id:f,playlistLoader:m},p),ef[e](e,p.playlistLoader,t),l[h].push(p),void 0===d[f]){var g=i.addRemoteTextTrack({id:f,kind:"subtitles",enabled:!1,language:p.language,label:f},!1).track;d[f]=g}}a.on("error",$h[e](e,t))},"CLOSED-CAPTIONS":function(e,t){var i=t.tech,r=t.master.mediaGroups,n=t.mediaTypes[e],a=n.groups,s=n.tracks;for(var o in r[e])for(var u in a[o]||(a[o]=[]),r[e][o]){var l=r[e][o][u];if(l.instreamId.match(/CC\d/)&&(a[o].push(Ta.mergeOptions({id:u},l)),void 0===s[u])){var d=i.addRemoteTextTrack({id:l.instreamId,kind:"captions",enabled:!1,language:l.language,label:u},!1).track;s[u]=d}}}},af={AUDIO:function(e,t){return function(){var i=t.mediaTypes[e].tracks;for(var r in i)if(i[r].enabled)return i[r];return null}},SUBTITLES:function(e,t){return function(){var i=t.mediaTypes[e].tracks;for(var r in i)if("showing"===i[r].mode)return i[r];return null}}},sf=function(e){["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(function(t){nf[t](t,e)});var t=e.mediaTypes,i=e.masterPlaylistLoader,r=e.tech,n=e.hls;["AUDIO","SUBTITLES"].forEach(function(i){t[i].activeGroup=function(e,t){return function(i){var r=t.masterPlaylistLoader,n=t.mediaTypes[e].groups,a=r.media();if(!a)return null;var s=null;return a.attributes[e]&&(s=n[a.attributes[e]]),s=s||n.main,void 0===i?s:null===i?null:s.filter(function(e){return e.id===i.id})[0]||null}}(i,e),t[i].activeTrack=af[i](i,e),t[i].onGroupChanged=function(e,t){return function(){var i=t.segmentLoaders,r=i[e],n=i.main,a=t.mediaTypes[e],s=a.activeTrack(),o=a.activeGroup(s),u=a.activePlaylistLoader;Jh(r,a),o&&(o.playlistLoader?(r.resyncLoader(),Zh(o.playlistLoader,a)):u&&n.resetEverything())}}(i,e),t[i].onTrackChanged=function(e,t){return function(){var i=t.segmentLoaders,r=i[e],n=i.main,a=t.mediaTypes[e],s=a.activeTrack(),o=a.activeGroup(s),u=a.activePlaylistLoader;Jh(r,a),o&&(o.playlistLoader?u!==o.playlistLoader?(r.track&&r.track(s),r.resetEverything(),Zh(o.playlistLoader,a)):Zh(o.playlistLoader,a):n.resetEverything())}}(i,e)});var a=t.AUDIO.activeGroup(),s=(a.filter(function(e){return e.default})[0]||a[0]).id;t.AUDIO.tracks[s].enabled=!0,t.AUDIO.onTrackChanged(),i.on("mediachange",function(){["AUDIO","SUBTITLES"].forEach(function(e){return t[e].onGroupChanged()})});var o=function(){t.AUDIO.onTrackChanged(),r.trigger({type:"usage",name:"hls-audio-change"})};for(var u in r.audioTracks().addEventListener("change",o),r.remoteTextTracks().addEventListener("change",t.SUBTITLES.onTrackChanged),n.on("dispose",function(){r.audioTracks().removeEventListener("change",o),r.remoteTextTracks().removeEventListener("change",t.SUBTITLES.onTrackChanged)}),r.clearTracks("audio"),t.AUDIO.tracks)r.audioTracks().addTrack(t.AUDIO.tracks[u])},of=function(){var e={};return["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(function(t){e[t]={groups:{},tracks:{},activePlaylistLoader:null,activeGroup:Sh,activeTrack:Sh,onGroupChanged:Sh,onTrackChanged:Sh}}),e},uf=void 0,lf=["mediaRequests","mediaRequestsAborted","mediaRequestsTimedout","mediaRequestsErrored","mediaTransferDuration","mediaBytesTransferred"],df=function(e){return this.audioSegmentLoader_[e]+this.mainSegmentLoader_[e]},cf=function(e){function t(e){Zd(this,t);var i=tc(this,(t.__proto__||Object.getPrototypeOf(t)).call(this)),r=e.url,n=e.withCredentials,a=e.tech,s=e.bandwidth,o=e.externHls,u=e.useCueTags,l=e.blacklistDuration,d=e.enableLowInitialPlaylist,c=e.sourceType,h=e.seekTo;if(!r)throw new Error("A non-empty playlist URL is required");uf=o,i.withCredentials=n,i.tech_=a,i.hls_=a.hls,i.seekTo_=h,i.sourceType_=c,i.useCueTags_=u,i.blacklistDuration=l,i.enableLowInitialPlaylist=d,i.useCueTags_&&(i.cueTagsTrack_=i.tech_.addTextTrack("metadata","ad-cues"),i.cueTagsTrack_.inBandMetadataTrackDispatchType=""),i.requestOptions_={withCredentials:i.withCredentials,timeout:null},i.mediaTypes_=of(),i.mediaSource=new Ta.MediaSource,i.mediaSource.addEventListener("sourceopen",i.handleSourceOpen_.bind(i)),i.seekable_=Ta.createTimeRanges(),i.hasPlayed_=function(){return!1},i.syncController_=new Kh(e),i.segmentMetadataTrack_=a.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},!1).track,i.decrypter_=new Yh,i.inbandTextTracks_={};var f={hls:i.hls_,mediaSource:i.mediaSource,currentTime:i.tech_.currentTime.bind(i.tech_),seekable:function(){return i.seekable()},seeking:function(){return i.tech_.seeking()},duration:function(){return i.mediaSource.duration},hasPlayed:function(){return i.hasPlayed_()},goalBufferLength:function(){return i.goalBufferLength()},bandwidth:s,syncController:i.syncController_,decrypter:i.decrypter_,sourceType:i.sourceType_,inbandTextTracks:i.inbandTextTracks_};return i.masterPlaylistLoader_="dash"===i.sourceType_?new Eh(r,i.hls_,i.withCredentials):new cc(r,i.hls_,i.withCredentials),i.setupMasterPlaylistLoaderListeners_(),i.mainSegmentLoader_=new Hh(Ta.mergeOptions(f,{segmentMetadataTrack:i.segmentMetadataTrack_,loaderType:"main"}),e),i.audioSegmentLoader_=new Hh(Ta.mergeOptions(f,{loaderType:"audio"}),e),i.subtitleSegmentLoader_=new Wh(Ta.mergeOptions(f,{loaderType:"vtt"}),e),i.setupSegmentLoaderListeners_(),lf.forEach(function(e){i[e+"_"]=df.bind(i,e)}),i.logger_=Th("MPC"),i.masterPlaylistLoader_.load(),i}return ec(t,e),$d(t,[{key:"setupMasterPlaylistLoaderListeners_",value:function(){var e=this;this.masterPlaylistLoader_.on("loadedmetadata",function(){var t=e.masterPlaylistLoader_.media(),i=1.5*e.masterPlaylistLoader_.targetDuration*1e3;kc(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.media())?e.requestOptions_.timeout=0:e.requestOptions_.timeout=i,t.endList&&"none"!==e.tech_.preload()&&(e.mainSegmentLoader_.playlist(t,e.requestOptions_),e.mainSegmentLoader_.load()),sf({sourceType:e.sourceType_,segmentLoaders:{AUDIO:e.audioSegmentLoader_,SUBTITLES:e.subtitleSegmentLoader_,main:e.mainSegmentLoader_},tech:e.tech_,requestOptions:e.requestOptions_,masterPlaylistLoader:e.masterPlaylistLoader_,hls:e.hls_,master:e.master(),mediaTypes:e.mediaTypes_,blacklistCurrentPlaylist:e.blacklistCurrentPlaylist.bind(e)}),e.triggerPresenceUsage_(e.master(),t);try{e.setupSourceBuffers_()}catch(t){return Ta.log.warn("Failed to create SourceBuffers",t),e.mediaSource.endOfStream("decode")}e.setupFirstPlay(),e.trigger("selectedinitialmedia")}),this.masterPlaylistLoader_.on("loadedplaylist",function(){var t=e.masterPlaylistLoader_.media();if(!t){e.excludeUnsupportedVariants_();var i=void 0;return e.enableLowInitialPlaylist&&(i=e.selectInitialPlaylist()),i||(i=e.selectPlaylist()),e.initialMedia_=i,void e.masterPlaylistLoader_.media(e.initialMedia_)}if(e.useCueTags_&&e.updateAdCues_(t),e.mainSegmentLoader_.playlist(t,e.requestOptions_),e.updateDuration(),e.tech_.paused()||(e.mainSegmentLoader_.load(),e.audioSegmentLoader_&&e.audioSegmentLoader_.load()),!t.endList){var r=function(){var t=e.seekable();0!==t.length&&e.mediaSource.addSeekableRange_(t.start(0),t.end(0))};if(e.duration()!==1/0){e.tech_.one("durationchange",function t(){e.duration()===1/0?r():e.tech_.one("durationchange",t)})}else r()}}),this.masterPlaylistLoader_.on("error",function(){e.blacklistCurrentPlaylist(e.masterPlaylistLoader_.error)}),this.masterPlaylistLoader_.on("mediachanging",function(){e.mainSegmentLoader_.abort(),e.mainSegmentLoader_.pause()}),this.masterPlaylistLoader_.on("mediachange",function(){var t=e.masterPlaylistLoader_.media(),i=1.5*e.masterPlaylistLoader_.targetDuration*1e3;kc(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.media())?e.requestOptions_.timeout=0:e.requestOptions_.timeout=i,e.mainSegmentLoader_.playlist(t,e.requestOptions_),e.mainSegmentLoader_.load(),e.tech_.trigger({type:"mediachange",bubbles:!0})}),this.masterPlaylistLoader_.on("playlistunchanged",function(){var t=e.masterPlaylistLoader_.media();e.stuckAtPlaylistEnd_(t)&&(e.blacklistCurrentPlaylist({message:"Playlist no longer updating."}),e.tech_.trigger("playliststuck"))}),this.masterPlaylistLoader_.on("renditiondisabled",function(){e.tech_.trigger({type:"usage",name:"hls-rendition-disabled"})}),this.masterPlaylistLoader_.on("renditionenabled",function(){e.tech_.trigger({type:"usage",name:"hls-rendition-enabled"})})}},{key:"triggerPresenceUsage_",value:function(e,t){var i=e.mediaGroups||{},r=!0,n=Object.keys(i.AUDIO);for(var a in i.AUDIO)for(var s in i.AUDIO[a]){i.AUDIO[a][s].uri||(r=!1)}r&&this.tech_.trigger({type:"usage",name:"hls-demuxed"}),Object.keys(i.SUBTITLES).length&&this.tech_.trigger({type:"usage",name:"hls-webvtt"}),uf.Playlist.isAes(t)&&this.tech_.trigger({type:"usage",name:"hls-aes"}),uf.Playlist.isFmp4(t)&&this.tech_.trigger({type:"usage",name:"hls-fmp4"}),n.length&&Object.keys(i.AUDIO[n[0]]).length>1&&this.tech_.trigger({type:"usage",name:"hls-alternate-audio"}),this.useCueTags_&&this.tech_.trigger({type:"usage",name:"hls-playlist-cue-tags"})}},{key:"setupSegmentLoaderListeners_",value:function(){var e=this;this.mainSegmentLoader_.on("bandwidthupdate",function(){var t=e.selectPlaylist(),i=e.masterPlaylistLoader_.media(),r=e.tech_.buffered(),n=r.length?r.end(r.length-1)-e.tech_.currentTime():0,a=e.bufferLowWaterLine();(!i.endList||e.duration()<kh.MAX_BUFFER_LOW_WATER_LINE||t.attributes.BANDWIDTH<i.attributes.BANDWIDTH||n>=a)&&e.masterPlaylistLoader_.media(t),e.tech_.trigger("bandwidthupdate")}),this.mainSegmentLoader_.on("progress",function(){e.trigger("progress")}),this.mainSegmentLoader_.on("error",function(){e.blacklistCurrentPlaylist(e.mainSegmentLoader_.error())}),this.mainSegmentLoader_.on("syncinfoupdate",function(){e.onSyncInfoUpdate_()}),this.mainSegmentLoader_.on("timestampoffset",function(){e.tech_.trigger({type:"usage",name:"hls-timestamp-offset"})}),this.audioSegmentLoader_.on("syncinfoupdate",function(){e.onSyncInfoUpdate_()}),this.mainSegmentLoader_.on("ended",function(){e.onEndOfStream()}),this.mainSegmentLoader_.on("earlyabort",function(){e.blacklistCurrentPlaylist({message:"Aborted early because there isn't enough bandwidth to complete the request without rebuffering."},120)}),this.mainSegmentLoader_.on("reseteverything",function(){e.tech_.trigger("hls-reset")}),this.mainSegmentLoader_.on("segmenttimemapping",function(t){e.tech_.trigger({type:"hls-segment-time-mapping",mapping:t.mapping})}),this.audioSegmentLoader_.on("ended",function(){e.onEndOfStream()})}},{key:"mediaSecondsLoaded_",value:function(){return Math.max(this.audioSegmentLoader_.mediaSecondsLoaded+this.mainSegmentLoader_.mediaSecondsLoaded)}},{key:"load",value:function(){this.mainSegmentLoader_.load(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.load(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.load()}},{key:"smoothQualityChange_",value:function(){var e=this.selectPlaylist();e!==this.masterPlaylistLoader_.media()&&(this.masterPlaylistLoader_.media(e),this.mainSegmentLoader_.resetLoader())}},{key:"fastQualityChange_",value:function(){var e=this,t=this.selectPlaylist();t!==this.masterPlaylistLoader_.media()&&(this.masterPlaylistLoader_.media(t),this.mainSegmentLoader_.resetEverything(function(){Ta.browser.IE_VERSION||Ta.browser.IS_EDGE?e.tech_.setCurrentTime(e.tech_.currentTime()+.04):e.tech_.setCurrentTime(e.tech_.currentTime())}))}},{key:"play",value:function(){if(!this.setupFirstPlay()){this.tech_.ended()&&this.seekTo_(0),this.hasPlayed_()&&this.load();var e=this.tech_.seekable();return this.tech_.duration()===1/0&&this.tech_.currentTime()<e.start(0)?this.seekTo_(e.end(e.length-1)):void 0}}},{key:"setupFirstPlay",value:function(){var e=this,t=this.masterPlaylistLoader_.media();if(!t||this.tech_.paused()||this.hasPlayed_())return!1;if(!t.endList){var i=this.seekable();if(!i.length)return!1;if(Ta.browser.IE_VERSION&&0===this.tech_.readyState())return this.tech_.one("loadedmetadata",function(){e.trigger("firstplay"),e.seekTo_(i.end(0)),e.hasPlayed_=function(){return!0}}),!1;this.trigger("firstplay"),this.seekTo_(i.end(0))}return this.hasPlayed_=function(){return!0},this.load(),!0}},{key:"handleSourceOpen_",value:function(){try{this.setupSourceBuffers_()}catch(e){return Ta.log.warn("Failed to create Source Buffers",e),this.mediaSource.endOfStream("decode")}if(this.tech_.autoplay()){var e=this.tech_.play();void 0!==e&&"function"==typeof e.then&&e.then(null,function(e){})}this.trigger("sourceopen")}},{key:"onEndOfStream",value:function(){var e=this.mainSegmentLoader_.ended_;this.mediaTypes_.AUDIO.activePlaylistLoader&&(e=!this.mainSegmentLoader_.startingMedia_||this.mainSegmentLoader_.startingMedia_.containsVideo?e&&this.audioSegmentLoader_.ended_:this.audioSegmentLoader_.ended_),e&&this.mediaSource.endOfStream()}},{key:"stuckAtPlaylistEnd_",value:function(e){if(!this.seekable().length)return!1;var t=this.syncController_.getExpiredTime(e,this.mediaSource.duration);if(null===t)return!1;var i=uf.Playlist.playlistEnd(e,t),r=this.tech_.currentTime(),n=this.tech_.buffered();if(!n.length)return i-r<=.1;var a=n.end(n.length-1);return a-r<=.1&&i-a<=.1}},{key:"blacklistCurrentPlaylist",value:function(){var e,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},i=arguments[1],r=void 0;if(r=t.playlist||this.masterPlaylistLoader_.media(),i=i||t.blacklistDuration||this.blacklistDuration,!r){this.error=t;try{return this.mediaSource.endOfStream("network")}catch(e){return this.trigger("error")}}var n=1===this.masterPlaylistLoader_.master.playlists.filter(Sc).length;return n?(Ta.log.warn("Problem encountered with the current HLS playlist. Trying again since it is the final playlist."),this.tech_.trigger("retryplaylist"),this.masterPlaylistLoader_.load(n)):(r.excludeUntil=Date.now()+1e3*i,this.tech_.trigger("blacklistplaylist"),this.tech_.trigger({type:"usage",name:"hls-rendition-blacklisted"}),e=this.selectPlaylist(),Ta.log.warn("Problem encountered with the current HLS playlist."+(t.message?" "+t.message:"")+" Switching to another playlist."),this.masterPlaylistLoader_.media(e))}},{key:"pauseLoading",value:function(){this.mainSegmentLoader_.pause(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.pause(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.pause()}},{key:"setCurrentTime",value:function(e){var t=Fc(this.tech_.buffered(),e);return this.masterPlaylistLoader_&&this.masterPlaylistLoader_.media()&&this.masterPlaylistLoader_.media().segments?t&&t.length?e:(this.mainSegmentLoader_.resetEverything(),this.mainSegmentLoader_.abort(),this.mediaTypes_.AUDIO.activePlaylistLoader&&(this.audioSegmentLoader_.resetEverything(),this.audioSegmentLoader_.abort()),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&(this.subtitleSegmentLoader_.resetEverything(),this.subtitleSegmentLoader_.abort()),void this.load()):0}},{key:"duration",value:function(){return this.masterPlaylistLoader_?this.mediaSource?this.mediaSource.duration:uf.Playlist.duration(this.masterPlaylistLoader_.media()):0}},{key:"seekable",value:function(){return this.seekable_}},{key:"onSyncInfoUpdate_",value:function(){var e=void 0,t=void 0;if(this.masterPlaylistLoader_){var i=this.masterPlaylistLoader_.media();if(i){var r=this.syncController_.getExpiredTime(i,this.mediaSource.duration);if(null!==r&&0!==(e=uf.Playlist.seekable(i,r)).length){if(this.mediaTypes_.AUDIO.activePlaylistLoader){if(i=this.mediaTypes_.AUDIO.activePlaylistLoader.media(),null===(r=this.syncController_.getExpiredTime(i,this.mediaSource.duration)))return;if(0===(t=uf.Playlist.seekable(i,r)).length)return}t?t.start(0)>e.end(0)||e.start(0)>t.end(0)?this.seekable_=e:this.seekable_=Ta.createTimeRanges([[t.start(0)>e.start(0)?t.start(0):e.start(0),t.end(0)<e.end(0)?t.end(0):e.end(0)]]):this.seekable_=e,this.logger_("seekable updated ["+Hc(this.seekable_)+"]"),this.tech_.trigger("seekablechanged")}}}}},{key:"updateDuration",value:function(){var e=this,t=this.mediaSource.duration,i=uf.Playlist.duration(this.masterPlaylistLoader_.media()),r=this.tech_.buffered(),n=function t(){e.mediaSource.duration=i,e.tech_.trigger("durationchange"),e.mediaSource.removeEventListener("sourceopen",t)};r.length>0&&(i=Math.max(i,r.end(r.length-1))),t!==i&&("open"!==this.mediaSource.readyState?this.mediaSource.addEventListener("sourceopen",n):n())}},{key:"dispose",value:function(){var e=this;this.decrypter_.terminate(),this.masterPlaylistLoader_.dispose(),this.mainSegmentLoader_.dispose(),["AUDIO","SUBTITLES"].forEach(function(t){var i=e.mediaTypes_[t].groups;for(var r in i)i[r].forEach(function(e){e.playlistLoader&&e.playlistLoader.dispose()})}),this.audioSegmentLoader_.dispose(),this.subtitleSegmentLoader_.dispose()}},{key:"master",value:function(){return this.masterPlaylistLoader_.master}},{key:"media",value:function(){return this.masterPlaylistLoader_.media()||this.initialMedia_}},{key:"setupSourceBuffers_",value:function(){var e,t=this.masterPlaylistLoader_.media();if(t&&"open"===this.mediaSource.readyState){if((e=uh(this.masterPlaylistLoader_.master,t)).length<1)return this.error="No compatible SourceBuffer configuration for the variant stream:"+t.resolvedUri,this.mediaSource.endOfStream("decode");this.configureLoaderMimeTypes_(e),this.excludeIncompatibleVariants_(t)}}},{key:"configureLoaderMimeTypes_",value:function(e){var t=e.length>1&&-1===e[0].indexOf(",")&&e[0]!==e[1]?new Ta.EventTarget:null;this.mainSegmentLoader_.mimeType(e[0],t),e[1]&&this.audioSegmentLoader_.mimeType(e[1],t)}},{key:"excludeUnsupportedVariants_",value:function(){this.master().playlists.forEach(function(e){var t;e.attributes.CODECS&&n.MediaSource&&n.MediaSource.isTypeSupported&&!n.MediaSource.isTypeSupported('video/mp4; codecs="'+(t=e.attributes.CODECS,t.replace(/avc1\.(\d+)\.(\d+)/i,function(e){return ah([e])[0]}))+'"')&&(e.excludeUntil=1/0)})}},{key:"excludeIncompatibleVariants_",value:function(e){var t=2,i=null,r=void 0;e.attributes.CODECS&&(r=sh(e.attributes.CODECS),i=r.videoCodec,t=r.codecCount),this.master().playlists.forEach(function(e){var r={codecCount:2,videoCodec:null};e.attributes.CODECS&&(r=sh(e.attributes.CODECS)),r.codecCount!==t&&(e.excludeUntil=1/0),r.videoCodec!==i&&(e.excludeUntil=1/0)})}},{key:"updateAdCues_",value:function(e){var t=0,i=this.seekable();i.length&&(t=i.start(0)),function(e,t){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0;if(e.segments)for(var r=i,a=void 0,s=0;s<e.segments.length;s++){var o=e.segments[s];if(a||(a=qh(t,r+o.duration/2)),a){if("cueIn"in o){a.endTime=r,a.adEndTime=r,r+=o.duration,a=null;continue}if(r<a.endTime){r+=o.duration;continue}a.endTime+=o.duration}else if("cueOut"in o&&((a=new n.VTTCue(r,r+o.duration,o.cueOut)).adStartTime=r,a.adEndTime=r+parseFloat(o.cueOut),t.addCue(a)),"cueOutCont"in o){var u,l,d=o.cueOutCont.split("/").map(parseFloat),c=ic(d,2);u=c[0],l=c[1],(a=new n.VTTCue(r,r+o.duration,"")).adStartTime=r-u,a.adEndTime=a.adStartTime+l,t.addCue(a)}r+=o.duration}}(e,this.cueTagsTrack_,t)}},{key:"goalBufferLength",value:function(){var e=this.tech_.currentTime(),t=kh.GOAL_BUFFER_LENGTH,i=kh.GOAL_BUFFER_LENGTH_RATE,r=Math.max(t,kh.MAX_GOAL_BUFFER_LENGTH);return Math.min(t+e*i,r)}},{key:"bufferLowWaterLine",value:function(){var e=this.tech_.currentTime(),t=kh.BUFFER_LOW_WATER_LINE,i=kh.BUFFER_LOW_WATER_LINE_RATE,r=Math.max(t,kh.MAX_BUFFER_LOW_WATER_LINE);return Math.min(t+e*i,r)}}]),t}(Ta.EventTarget),hf=function e(t,i,r){Zd(this,e);var n,a,s,o=t.masterPlaylistController_.fastQualityChange_.bind(t.masterPlaylistController_);if(i.attributes.RESOLUTION){var u=i.attributes.RESOLUTION;this.width=u.width,this.height=u.height}this.bandwidth=i.attributes.BANDWIDTH,this.id=r,this.enabled=(n=t.playlists,a=i.uri,s=o,function(e){var t=n.master.playlists[a],i=Tc(t),r=Sc(t);return void 0===e?r:(e?delete t.disabled:t.disabled=!0,e===r||i||(s(),e?n.trigger("renditionenabled"):n.trigger("renditiondisabled")),e)})},ff=["seeking","seeked","pause","playing","error"],pf=function(){function e(t){var i=this;Zd(this,e),this.tech_=t.tech,this.seekable=t.seekable,this.seekTo=t.seekTo,this.consecutiveUpdates=0,this.lastRecordedTime=null,this.timer_=null,this.checkCurrentTimeTimeout_=null,this.logger_=Th("PlaybackWatcher"),this.logger_("initialize");var r=function(){return i.monitorCurrentTime_()},a=function(){return i.techWaiting_()},s=function(){return i.cancelTimer_()},o=function(){return i.fixesBadSeeks_()};this.tech_.on("seekablechanged",o),this.tech_.on("waiting",a),this.tech_.on(ff,s),this.tech_.on("canplay",r),this.dispose=function(){i.logger_("dispose"),i.tech_.off("seekablechanged",o),i.tech_.off("waiting",a),i.tech_.off(ff,s),i.tech_.off("canplay",r),i.checkCurrentTimeTimeout_&&n.clearTimeout(i.checkCurrentTimeTimeout_),i.cancelTimer_()}}return $d(e,[{key:"monitorCurrentTime_",value:function(){this.checkCurrentTime_(),this.checkCurrentTimeTimeout_&&n.clearTimeout(this.checkCurrentTimeTimeout_),this.checkCurrentTimeTimeout_=n.setTimeout(this.monitorCurrentTime_.bind(this),250)}},{key:"checkCurrentTime_",value:function(){if(this.tech_.seeking()&&this.fixesBadSeeks_())return this.consecutiveUpdates=0,void(this.lastRecordedTime=this.tech_.currentTime());if(!this.tech_.paused()&&!this.tech_.seeking()){var e=this.tech_.currentTime(),t=this.tech_.buffered();if(this.lastRecordedTime===e&&(!t.length||e+.1>=t.end(t.length-1)))return this.techWaiting_();this.consecutiveUpdates>=5&&e===this.lastRecordedTime?(this.consecutiveUpdates++,this.waiting_()):e===this.lastRecordedTime?this.consecutiveUpdates++:(this.consecutiveUpdates=0,this.lastRecordedTime=e)}}},{key:"cancelTimer_",value:function(){this.consecutiveUpdates=0,this.timer_&&(this.logger_("cancelTimer_"),clearTimeout(this.timer_)),this.timer_=null}},{key:"fixesBadSeeks_",value:function(){var e=this.tech_.seeking(),t=this.seekable(),i=this.tech_.currentTime(),r=void 0;e&&this.afterSeekableWindow_(t,i)&&(r=t.end(t.length-1));e&&this.beforeSeekableWindow_(t,i)&&(r=t.start(0)+.1);return void 0!==r&&(this.logger_("Trying to seek outside of seekable at time "+i+" with seekable range "+Hc(t)+". Seeking to "+r+"."),this.seekTo(r),!0)}},{key:"waiting_",value:function(){if(!this.techWaiting_()){var e=this.tech_.currentTime(),t=this.tech_.buffered(),i=Fc(t,e);return i.length&&e+3<=i.end(0)?(this.cancelTimer_(),this.seekTo(e),this.logger_("Stopped at "+e+" while inside a buffered region ["+i.start(0)+" -> "+i.end(0)+"]. Attempting to resume playback by seeking to the current time."),void this.tech_.trigger({type:"usage",name:"hls-unknown-waiting"})):void 0}}},{key:"techWaiting_",value:function(){var e=this.seekable(),t=this.tech_.currentTime();if(this.tech_.seeking()&&this.fixesBadSeeks_())return!0;if(this.tech_.seeking()||null!==this.timer_)return!0;if(this.beforeSeekableWindow_(e,t)){var i=e.end(e.length-1);return this.logger_("Fell out of live window at time "+t+". Seeking to live point (seekable end) "+i),this.cancelTimer_(),this.seekTo(i),this.tech_.trigger({type:"usage",name:"hls-live-resync"}),!0}var r=this.tech_.buffered(),n=jc(r,t);if(this.videoUnderflow_(n,r,t))return this.cancelTimer_(),this.seekTo(t),this.tech_.trigger({type:"usage",name:"hls-video-underflow"}),!0;if(n.length>0){var a=n.start(0)-t;return this.logger_("Stopped at "+t+", setting timer for "+a+", seeking to "+n.start(0)),this.timer_=setTimeout(this.skipTheGap_.bind(this),1e3*a,t),!0}return!1}},{key:"afterSeekableWindow_",value:function(e,t){return!!e.length&&t>e.end(e.length-1)+.1}},{key:"beforeSeekableWindow_",value:function(e,t){return!!(e.length&&e.start(0)>0&&t<e.start(0)-.1)}},{key:"videoUnderflow_",value:function(e,t,i){if(0===e.length){var r=this.gapFromVideoUnderflow_(t,i);if(r)return this.logger_("Encountered a gap in video from "+r.start+" to "+r.end+". Seeking to current time "+i),!0}return!1}},{key:"skipTheGap_",value:function(e){var t=this.tech_.buffered(),i=this.tech_.currentTime(),r=jc(t,i);this.cancelTimer_(),0!==r.length&&i===e&&(this.logger_("skipTheGap_:","currentTime:",i,"scheduled currentTime:",e,"nextRange start:",r.start(0)),this.seekTo(r.start(0)+1/30),this.tech_.trigger({type:"usage",name:"hls-gap-skip"}))}},{key:"gapFromVideoUnderflow_",value:function(e,t){for(var i=function(e){if(e.length<2)return Ta.createTimeRanges();for(var t=[],i=1;i<e.length;i++){var r=e.end(i-1),n=e.start(i);t.push([r,n])}return Ta.createTimeRanges(t)}(e),r=0;r<i.length;r++){var n=i.start(r),a=i.end(r);if(t-n<4&&t-n>2)return{start:n,end:a}}return null}}]),e}(),mf={errorInterval:30,getSource:function(e){return e(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_)}},gf=function(e){!function e(t,i){var r=0,n=0,a=Ta.mergeOptions(mf,i);t.ready(function(){t.trigger({type:"usage",name:"hls-error-reload-initialized"})});var s=function(){n&&t.currentTime(n)},o=function(e){null!==e&&void 0!==e&&(n=t.duration()!==1/0&&t.currentTime()||0,t.one("loadedmetadata",s),t.src(e),t.trigger({type:"usage",name:"hls-error-reload"}),t.play())},u=function(){if(Date.now()-r<1e3*a.errorInterval)t.trigger({type:"usage",name:"hls-error-reload-canceled"});else{if(a.getSource&&"function"==typeof a.getSource)return r=Date.now(),a.getSource.call(t,o);Ta.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")}},l=function e(){t.off("loadedmetadata",s),t.off("error",u),t.off("dispose",e)};t.on("error",u),t.on("dispose",l),t.reloadSourceOnError=function(i){l(),e(t,i)}}(this,e)};Ta.use("*",function(e){return{setSource:function(e,t){t(null,e)},setCurrentTime:function(t){return e.vhs&&e.currentSource().src===e.vhs.source_.src&&e.vhs.setCurrentTime(t),t},play:function(){e.vhs&&e.currentSource().src===e.vhs.source_.src&&e.vhs.setCurrentTime(e.currentTime())}}});var vf={PlaylistLoader:cc,Playlist:Rc,Decrypter:Qd,AsyncStream:zd,decrypt:Yd,utils:Nc,STANDARD_PLAYLIST_SELECTOR:function(){return function(e,t,i,r){var a=e.playlists.map(function(e){var t,i;return t=e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width,i=e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height,{bandwidth:e.attributes.BANDWIDTH||n.Number.MAX_VALUE,width:t,height:i,playlist:e}});Nh(a,function(e,t){return e.bandwidth-t.bandwidth});var s=(a=a.filter(function(e){return!Rc.isIncompatible(e.playlist)})).filter(function(e){return Rc.isEnabled(e.playlist)});s.length||(s=a.filter(function(e){return!Rc.isDisabled(e.playlist)}));var o=s.filter(function(e){return e.bandwidth*kh.BANDWIDTH_VARIANCE<t}),u=o[o.length-1],l=o.filter(function(e){return e.bandwidth===u.bandwidth})[0],d=o.filter(function(e){return e.width&&e.height});Nh(d,function(e,t){return e.width-t.width});var c=d.filter(function(e){return e.width===i&&e.height===r});u=c[c.length-1];var h=c.filter(function(e){return e.bandwidth===u.bandwidth})[0],f=void 0,p=void 0,m=void 0;h||(p=(f=d.filter(function(e){return e.width>i||e.height>r})).filter(function(e){return e.width===f[0].width&&e.height===f[0].height}),u=p[p.length-1],m=p.filter(function(e){return e.bandwidth===u.bandwidth})[0]);var g=m||h||l||s[0]||a[0];return g?g.playlist:null}(this.playlists.master,this.systemBandwidth,parseInt(Uh(this.tech_.el(),"width"),10),parseInt(Uh(this.tech_.el(),"height"),10))},INITIAL_PLAYLIST_SELECTOR:function(){var e=this.playlists.master.playlists.filter(Rc.isEnabled);return Nh(e,function(e,t){return Bh(e,t)}),e.filter(function(e){return sh(e.attributes.CODECS).videoCodec})[0]||null},comparePlaylistBandwidth:Bh,comparePlaylistResolution:function(e,t){var i=void 0,r=void 0;return e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width&&(i=e.attributes.RESOLUTION.width),i=i||n.Number.MAX_VALUE,t.attributes.RESOLUTION&&t.attributes.RESOLUTION.width&&(r=t.attributes.RESOLUTION.width),i===(r=r||n.Number.MAX_VALUE)&&e.attributes.BANDWIDTH&&t.attributes.BANDWIDTH?e.attributes.BANDWIDTH-t.attributes.BANDWIDTH:i-r},xhr:Cc()};["GOAL_BUFFER_LENGTH","MAX_GOAL_BUFFER_LENGTH","GOAL_BUFFER_LENGTH_RATE","BUFFER_LOW_WATER_LINE","MAX_BUFFER_LOW_WATER_LINE","BUFFER_LOW_WATER_LINE_RATE","BANDWIDTH_VARIANCE"].forEach(function(e){Object.defineProperty(vf,e,{get:function(){return Ta.log.warn("using Hls."+e+" is UNSAFE be sure you know what you are doing"),kh[e]},set:function(t){Ta.log.warn("using Hls."+e+" is UNSAFE be sure you know what you are doing"),"number"!=typeof t||t<0?Ta.log.warn("value of Hls."+e+" must be greater than or equal to 0"):kh[e]=t}})});var yf=function(e){if(/^(audio|video|application)\/(x-|vnd\.apple\.)?mpegurl/i.test(e))return"hls";return/^application\/dash\+xml/i.test(e)?"dash":null},_f=function(e,t){for(var i=t.media(),r=-1,n=0;n<e.length;n++)if(e[n].id===i.uri){r=n;break}e.selectedIndex_=r,e.trigger({selectedIndex:r,type:"change"})};vf.canPlaySource=function(){return Ta.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};var bf=function(e){if("dash"===e.options_.sourceType){var t=Ta.players[e.tech_.options_.playerId];if(t.eme){var i=function(e,t,i){if(!e)return e;var r={};for(var n in e)r[n]={audioContentType:'audio/mp4; codecs="'+i.attributes.CODECS+'"',videoContentType:'video/mp4; codecs="'+t.attributes.CODECS+'"'},t.contentProtection&&t.contentProtection[n]&&t.contentProtection[n].pssh&&(r[n].pssh=t.contentProtection[n].pssh),"string"==typeof e[n]&&(r[n].url=e[n]);return Ta.mergeOptions(e,r)}(e.source_.keySystems,e.playlists.media(),e.masterPlaylistController_.mediaTypes_.AUDIO.activePlaylistLoader.media());i&&(t.currentSource().keySystems=i)}}};vf.supportsNativeHls=function(){var e=l.createElement("video");if(!Ta.getTech("Html5").isSupported())return!1;return["application/vnd.apple.mpegurl","audio/mpegurl","audio/x-mpegurl","application/x-mpegurl","video/x-mpegurl","video/mpegurl","application/mpegurl"].some(function(t){return/maybe|probably/i.test(e.canPlayType(t))})}(),vf.supportsNativeDash=!!Ta.getTech("Html5").isSupported()&&/maybe|probably/i.test(l.createElement("video").canPlayType("application/dash+xml")),vf.supportsTypeNatively=function(e){return"hls"===e?vf.supportsNativeHls:"dash"===e&&vf.supportsNativeDash},vf.isSupported=function(){return Ta.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};var wf=Ta.getComponent("Component"),Ef=function(e){function t(e,i,r){Zd(this,t);var n=tc(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,i,r.hls));if(i.options_&&i.options_.playerId){var a=Ta(i.options_.playerId);a.hasOwnProperty("hls")||Object.defineProperty(a,"hls",{get:function(){return Ta.log.warn("player.hls is deprecated. Use player.tech().hls instead."),i.trigger({type:"usage",name:"hls-player-access"}),n}}),a.vhs=n,a.dash=n}if(n.tech_=i,n.source_=e,n.stats={},n.setOptions_(),n.options_.overrideNative&&i.overrideNativeAudioTracks&&i.overrideNativeVideoTracks)i.overrideNativeAudioTracks(!0),i.overrideNativeVideoTracks(!0);else if(n.options_.overrideNative&&(i.featuresNativeVideoTracks||i.featuresNativeAudioTracks))throw new Error("Overriding native HLS requires emulated tracks. See https://git.io/vMpjB");return n.on(l,["fullscreenchange","webkitfullscreenchange","mozfullscreenchange","MSFullscreenChange"],function(e){var t=l.fullscreenElement||l.webkitFullscreenElement||l.mozFullScreenElement||l.msFullscreenElement;t&&t.contains(n.tech_.el())&&n.masterPlaylistController_.smoothQualityChange_()}),n.on(n.tech_,"error",function(){this.masterPlaylistController_&&this.masterPlaylistController_.pauseLoading()}),n.on(n.tech_,"play",n.play),n}return ec(t,wf),$d(t,[{key:"setOptions_",value:function(){var e=this;this.options_.withCredentials=this.options_.withCredentials||!1,"number"!=typeof this.options_.blacklistDuration&&(this.options_.blacklistDuration=300),"number"!=typeof this.options_.bandwidth&&(this.options_.bandwidth=4194304),this.options_.enableLowInitialPlaylist=this.options_.enableLowInitialPlaylist&&4194304===this.options_.bandwidth,["withCredentials","bandwidth"].forEach(function(t){void 0!==e.source_[t]&&(e.options_[t]=e.source_[t])}),this.bandwidth=this.options_.bandwidth}},{key:"src",value:function(e,t){var i=this;e&&(this.setOptions_(),this.options_.url=this.source_.src,this.options_.tech=this.tech_,this.options_.externHls=vf,this.options_.sourceType=yf(t),this.options_.seekTo=function(e){i.tech_.setCurrentTime(e),i.setCurrentTime(e)},this.masterPlaylistController_=new cf(this.options_),this.playbackWatcher_=new pf(Ta.mergeOptions(this.options_,{seekable:function(){return i.seekable()}})),this.masterPlaylistController_.on("error",function(){Ta.players[i.tech_.options_.playerId].error(i.masterPlaylistController_.error)}),this.masterPlaylistController_.selectPlaylist=this.selectPlaylist?this.selectPlaylist.bind(this):vf.STANDARD_PLAYLIST_SELECTOR.bind(this),this.masterPlaylistController_.selectInitialPlaylist=vf.INITIAL_PLAYLIST_SELECTOR.bind(this),this.playlists=this.masterPlaylistController_.masterPlaylistLoader_,this.mediaSource=this.masterPlaylistController_.mediaSource,Object.defineProperties(this,{selectPlaylist:{get:function(){return this.masterPlaylistController_.selectPlaylist},set:function(e){this.masterPlaylistController_.selectPlaylist=e.bind(this)}},throughput:{get:function(){return this.masterPlaylistController_.mainSegmentLoader_.throughput.rate},set:function(e){this.masterPlaylistController_.mainSegmentLoader_.throughput.rate=e,this.masterPlaylistController_.mainSegmentLoader_.throughput.count=1}},bandwidth:{get:function(){return this.masterPlaylistController_.mainSegmentLoader_.bandwidth},set:function(e){this.masterPlaylistController_.mainSegmentLoader_.bandwidth=e,this.masterPlaylistController_.mainSegmentLoader_.throughput={rate:0,count:0}}},systemBandwidth:{get:function(){var e=1/(this.bandwidth||1),t=void 0;return t=this.throughput>0?1/this.throughput:0,Math.floor(1/(e+t))},set:function(){Ta.log.error('The "systemBandwidth" property is read-only')}}}),Object.defineProperties(this.stats,{bandwidth:{get:function(){return i.bandwidth||0},enumerable:!0},mediaRequests:{get:function(){return i.masterPlaylistController_.mediaRequests_()||0},enumerable:!0},mediaRequestsAborted:{get:function(){return i.masterPlaylistController_.mediaRequestsAborted_()||0},enumerable:!0},mediaRequestsTimedout:{get:function(){return i.masterPlaylistController_.mediaRequestsTimedout_()||0},enumerable:!0},mediaRequestsErrored:{get:function(){return i.masterPlaylistController_.mediaRequestsErrored_()||0},enumerable:!0},mediaTransferDuration:{get:function(){return i.masterPlaylistController_.mediaTransferDuration_()||0},enumerable:!0},mediaBytesTransferred:{get:function(){return i.masterPlaylistController_.mediaBytesTransferred_()||0},enumerable:!0},mediaSecondsLoaded:{get:function(){return i.masterPlaylistController_.mediaSecondsLoaded_()||0},enumerable:!0},buffered:{get:function(){return Gc(i.tech_.buffered())},enumerable:!0},currentTime:{get:function(){return i.tech_.currentTime()},enumerable:!0},currentSource:{get:function(){return i.tech_.currentSource_},enumerable:!0},currentTech:{get:function(){return i.tech_.name_},enumerable:!0},duration:{get:function(){return i.tech_.duration()},enumerable:!0},master:{get:function(){return i.playlists.master},enumerable:!0},playerDimensions:{get:function(){return i.tech_.currentDimensions()},enumerable:!0},seekable:{get:function(){return Gc(i.tech_.seekable())},enumerable:!0},timestamp:{get:function(){return Date.now()},enumerable:!0},videoPlaybackQuality:{get:function(){return i.tech_.getVideoPlaybackQuality()},enumerable:!0}}),this.tech_.one("canplay",this.masterPlaylistController_.setupFirstPlay.bind(this.masterPlaylistController_)),this.masterPlaylistController_.on("selectedinitialmedia",function(){var e,t;t=(e=i).playlists,e.representations=function(){return t.master.playlists.filter(function(e){return!Tc(e)}).map(function(t,i){return new hf(e,t,t.uri)})},bf(i)}),this.on(this.masterPlaylistController_,"progress",function(){this.tech_.trigger("progress")}),this.tech_.ready(function(){return i.setupQualityLevels_()}),this.tech_.el()&&this.tech_.src(Ta.URL.createObjectURL(this.masterPlaylistController_.mediaSource)))}},{key:"setupQualityLevels_",value:function(){var e=this,t=Ta.players[this.tech_.options_.playerId];t&&t.qualityLevels&&(this.qualityLevels_=t.qualityLevels(),this.masterPlaylistController_.on("selectedinitialmedia",function(){var t,i;t=e.qualityLevels_,(i=e).representations().forEach(function(e){t.addQualityLevel(e)}),_f(t,i.playlists)}),this.playlists.on("mediachange",function(){_f(e.qualityLevels_,e.playlists)}))}},{key:"play",value:function(){this.masterPlaylistController_.play()}},{key:"setCurrentTime",value:function(e){this.masterPlaylistController_.setCurrentTime(e)}},{key:"duration",value:function(){return this.masterPlaylistController_.duration()}},{key:"seekable",value:function(){return this.masterPlaylistController_.seekable()}},{key:"dispose",value:function(){this.playbackWatcher_&&this.playbackWatcher_.dispose(),this.masterPlaylistController_&&this.masterPlaylistController_.dispose(),this.qualityLevels_&&this.qualityLevels_.dispose(),function e(t,i,r){null===t&&(t=Function.prototype);var n=Object.getOwnPropertyDescriptor(t,i);if(void 0===n){var a=Object.getPrototypeOf(t);return null===a?void 0:e(a,i,r)}if("value"in n)return n.value;var s=n.get;return void 0!==s?s.call(r):void 0}(t.prototype.__proto__||Object.getPrototypeOf(t.prototype),"dispose",this).call(this)}}]),t}(),Tf={name:"videojs-http-streaming",VERSION:"1.2.6",canHandleSource:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=Ta.mergeOptions(Ta.options,t);return Tf.canPlayType(e.type,i)},handleSource:function(e,t){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},r=Ta.mergeOptions(Ta.options,i);return t.hls=new Ef(e,t,r),t.hls.xhr=Cc(),t.hls.src(e.src,e.type),t.hls},canPlayType:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=Ta.mergeOptions(Ta.options,t).hls.overrideNative,r=yf(e);return r&&(!vf.supportsTypeNatively(r)||i)?"maybe":""}};return void 0!==Ta.MediaSource&&void 0!==Ta.URL||(Ta.MediaSource=vh,Ta.URL=yh),vh.supportsNativeMediaSources()&&Ta.getTech("Html5").registerSourceHandler(Tf,0),Ta.HlsHandler=Ef,Ta.HlsSourceHandler=Tf,Ta.Hls=vf,Ta.use||Ta.registerComponent("Hls",vf),Ta.options.hls=Ta.options.hls||{},Ta.registerPlugin?Ta.registerPlugin("reloadSourceOnError",gf):Ta.plugin("reloadSourceOnError",gf),Ta}),function(){var e,t;e=window,(t=e&&e.videojs)&&(t.CDN_VERSION="7.2.4")}(),function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.flvjs=t():e.flvjs=t()}(this,function(){return function(e){var t={};function i(r){if(t[r])return t[r].exports;var n=t[r]={i:r,l:!1,exports:{}};return e[r].call(n.exports,n,n.exports,i),n.l=!0,n.exports}return i.m=e,i.c=t,i.d=function(e,t,r){i.o(e,t)||Object.defineProperty(e,t,{enumerable:!0,get:r})},i.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},i.t=function(e,t){if(1&t&&(e=i(e)),8&t)return e;if(4&t&&"object"==typeof e&&e&&e.__esModule)return e;var r=Object.create(null);if(i.r(r),Object.defineProperty(r,"default",{enumerable:!0,value:e}),2&t&&"string"!=typeof e)for(var n in e)i.d(r,n,function(t){return e[t]}.bind(null,n));return r},i.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return i.d(t,"a",t),t},i.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},i.p="",i(i.s=230)}([function(e,t,i){"use strict";var r=i(8),n=i.n(r),a=function(){function e(){}return e.e=function(t,i){t&&!e.FORCE_GLOBAL_TAG||(t=e.GLOBAL_TAG);var r="["+t+"] > "+i;e.ENABLE_CALLBACK&&e.emitter.emit("log","error",r),e.ENABLE_ERROR&&(console.error?console.error(r):console.warn?console.warn(r):console.log(r))},e.i=function(t,i){t&&!e.FORCE_GLOBAL_TAG||(t=e.GLOBAL_TAG);var r="["+t+"] > "+i;e.ENABLE_CALLBACK&&e.emitter.emit("log","info",r),e.ENABLE_INFO&&(console.info?console.info(r):console.log(r))},e.w=function(t,i){t&&!e.FORCE_GLOBAL_TAG||(t=e.GLOBAL_TAG);var r="["+t+"] > "+i;e.ENABLE_CALLBACK&&e.emitter.emit("log","warn",r),e.ENABLE_WARN&&(console.warn?console.warn(r):console.log(r))},e.d=function(t,i){t&&!e.FORCE_GLOBAL_TAG||(t=e.GLOBAL_TAG);var r="["+t+"] > "+i;e.ENABLE_CALLBACK&&e.emitter.emit("log","debug",r),e.ENABLE_DEBUG&&(console.debug?console.debug(r):console.log(r))},e.v=function(t,i){t&&!e.FORCE_GLOBAL_TAG||(t=e.GLOBAL_TAG);var r="["+t+"] > "+i;e.ENABLE_CALLBACK&&e.emitter.emit("log","verbose",r),e.ENABLE_VERBOSE&&console.log(r)},e}();a.GLOBAL_TAG="flv.js",a.FORCE_GLOBAL_TAG=!1,a.ENABLE_ERROR=!0,a.ENABLE_INFO=!1,a.ENABLE_WARN=!1,a.ENABLE_DEBUG=!1,a.ENABLE_VERBOSE=!1,a.ENABLE_CALLBACK=!1,a.emitter=new n.a,t.a=a},function(e,t,i){"use strict";i.d(t,"G",function(){return r}),i.d(t,"E",function(){return n}),i.d(t,"F",function(){return a}),i.d(t,"w",function(){return s}),i.d(t,"l",function(){return o}),i.d(t,"q",function(){return u}),i.d(t,"y",function(){return l}),i.d(t,"v",function(){return d}),i.d(t,"k",function(){return c}),i.d(t,"s",function(){return h}),i.d(t,"t",function(){return f}),i.d(t,"m",function(){return p}),i.d(t,"D",function(){return m}),i.d(t,"x",function(){return g}),i.d(t,"A",function(){return v}),i.d(t,"B",function(){return y}),i.d(t,"u",function(){return _}),i.d(t,"r",function(){return b}),i.d(t,"o",function(){return w}),i.d(t,"z",function(){return E}),i.d(t,"n",function(){return T}),i.d(t,"b",function(){return S}),i.d(t,"a",function(){return A}),i.d(t,"f",function(){return k}),i.d(t,"p",function(){return R}),i.d(t,"C",function(){return M}),i.d(t,"i",function(){return D}),i.d(t,"d",function(){return I}),i.d(t,"h",function(){return L}),i.d(t,"c",function(){return x}),i.d(t,"j",function(){return P}),i.d(t,"e",function(){return U}),i.d(t,"g",function(){return N});var r=1,n=2,a=3,s=1,o=2,u=3,l=4,d=6,c=7,h=10,f=11,p=12,m=13,g=14,v=15,y=16,_=20,b=21,w=102,E=103,T=200,S=1,A=2,k=3,R=22,M=23,O=!0,C=!0;function D(e){O=e}function I(){return O}function L(e){}function x(){return C}function P(e){return new Promise(function(t){return setTimeout(t,e)})}function U(e){var t,i=new Date,r=i.getFullYear(),n=i.getMonth()+1,a=i.getDate();i.getDay(),t=r+"-"+n+"-"+a+" "+i.getHours()+":"+i.getMinutes()+":"+i.getSeconds(),console.log("["+t+"]:  "+e)}function N(){for(var e=window.location.href.split("/"),t="",i=0;i<3;i++)t+=e[i],t+="/";return t}},function(e,t,i){"use strict";t.a={IO_ERROR:"io_error",DEMUX_ERROR:"demux_error",INIT_SEGMENT:"init_segment",MEDIA_SEGMENT:"media_segment",LOADING_COMPLETE:"loading_complete",RECOVERED_EARLY_EOF:"recovered_early_eof",MEDIA_INFO:"media_info",METADATA_ARRIVED:"metadata_arrived",SCRIPTDATA_ARRIVED:"scriptdata_arrived",STATISTICS_INFO:"statistics_info",RECOMMEND_SEEKPOINT:"recommend_seekpoint",RECONNECT_ING:"reconnect_ing",RECONNECT_SUCCESS:"reconnect_success",IS_ENCODED_H265:"encoded_265",SOURCE_ENDED:"source_ended",UPDATE_DURATION:"update_duration",UPDATE_KBPS:"update_kbps",SOCKET_CLOSE:"socket_close",SEI_DATA:"sei_data",AUDIO_ERROR:"audio_error",ON_DBL_CLICK:"ondblclick",RECORDING:"recording"}},function(e,t,i){"use strict";i.d(t,"c",function(){return a}),i.d(t,"b",function(){return s}),i.d(t,"a",function(){return o});var r=i(4);function n(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var a={kIdle:0,kConnecting:1,kBuffering:2,kError:3,kComplete:4},s={OK:"OK",EXCEPTION:"Exception",HTTP_STATUS_CODE_INVALID:"HttpStatusCodeInvalid",CONNECTING_TIMEOUT:"ConnectingTimeout",EARLY_EOF:"EarlyEof",UNRECOVERABLE_EARLY_EOF:"UnrecoverableEarlyEof"},o=function(){function e(e){this._type=e||"undefined",this._status=a.kIdle,this._needStash=!1,this._onContentLengthKnown=null,this._onURLRedirect=null,this._onDataArrival=null,this._onHLSError=null,this._onError=null,this._onComplete=null}var t,i,s=e.prototype;return s.destroy=function(){this._status=a.kIdle,this._onContentLengthKnown=null,this._onURLRedirect=null,this._onDataArrival=null,this._onError=null,this._onHLSError=null,this._onComplete=null},s.isWorking=function(){return this._status===a.kConnecting||this._status===a.kBuffering},s.open=function(e,t){throw new r.c("Unimplemented abstract function!")},s.abort=function(){throw new r.c("Unimplemented abstract function!")},t=e,(i=[{key:"type",get:function(){return this._type}},{key:"status",get:function(){return this._status}},{key:"needStashBuffer",get:function(){return this._needStash}},{key:"onContentLengthKnown",get:function(){return this._onContentLengthKnown},set:function(e){this._onContentLengthKnown=e}},{key:"onURLRedirect",get:function(){return this._onURLRedirect},set:function(e){this._onURLRedirect=e}},{key:"onDataArrival",get:function(){return this._onDataArrival},set:function(e){this._onDataArrival=e}},{key:"onHLSError",get:function(){return this._onHLSError},set:function(e){this._onHLSError=e}},{key:"onError",get:function(){return this._onError},set:function(e){this._onError=e}},{key:"onComplete",get:function(){return this._onComplete},set:function(e){this._onComplete=e}}])&&n(t.prototype,i),Object.defineProperty(t,"prototype",{writable:!1}),e}()},function(e,t,i){"use strict";function r(e,t){e.prototype=Object.create(t.prototype),e.prototype.constructor=e,function(e,t){(Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}(e,t)}function n(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function a(e,t,i){return t&&n(e.prototype,t),i&&n(e,i),Object.defineProperty(e,"prototype",{writable:!1}),e}i.d(t,"d",function(){return s}),i.d(t,"a",function(){return o}),i.d(t,"b",function(){return u}),i.d(t,"c",function(){return l});var s=function(){function e(e){this._message=e}return e.prototype.toString=function(){return this.name+": "+this.message},a(e,[{key:"name",get:function(){return"RuntimeException"}},{key:"message",get:function(){return this._message}}]),e}(),o=function(e){function t(t){return e.call(this,t)||this}return r(t,e),a(t,[{key:"name",get:function(){return"IllegalStateException"}}]),t}(s),u=function(e){function t(t){return e.call(this,t)||this}return r(t,e),a(t,[{key:"name",get:function(){return"InvalidArgumentException"}}]),t}(s),l=function(e){function t(t){return e.call(this,t)||this}return r(t,e),a(t,[{key:"name",get:function(){return"NotImplementedException"}}]),t}(s)},function(e,t){"function"==typeof Object.create?e.exports=function(e,t){t&&(e.super_=t,e.prototype=Object.create(t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}))}:e.exports=function(e,t){if(t){e.super_=t;var i=function(){};i.prototype=t.prototype,e.prototype=new i,e.prototype.constructor=e}}},function(e,t,i){var r=i(10),n=r.Buffer;function a(e,t){for(var i in e)t[i]=e[i]}function s(e,t,i){return n(e,t,i)}n.from&&n.alloc&&n.allocUnsafe&&n.allocUnsafeSlow?e.exports=r:(a(r,t),t.Buffer=s),s.prototype=Object.create(n.prototype),a(n,s),s.from=function(e,t,i){if("number"==typeof e)throw new TypeError("Argument must not be a number");return n(e,t,i)},s.alloc=function(e,t,i){if("number"!=typeof e)throw new TypeError("Argument must be a number");var r=n(e);return void 0!==t?"string"==typeof i?r.fill(t,i):r.fill(t):r.fill(0),r},s.allocUnsafe=function(e){if("number"!=typeof e)throw new TypeError("Argument must be a number");return n(e)},s.allocUnsafeSlow=function(e){if("number"!=typeof e)throw new TypeError("Argument must be a number");return r.SlowBuffer(e)}},function(e,t,i){"use strict";var r={};!function(){var e=self.navigator.userAgent.toLowerCase(),t=/(edge)\/([\w.]+)/.exec(e)||/(opr)[\/]([\w.]+)/.exec(e)||/(chrome)[ \/]([\w.]+)/.exec(e)||/(iemobile)[\/]([\w.]+)/.exec(e)||/(version)(applewebkit)[ \/]([\w.]+).*(safari)[ \/]([\w.]+)/.exec(e)||/(webkit)[ \/]([\w.]+).*(version)[ \/]([\w.]+).*(safari)[ \/]([\w.]+)/.exec(e)||/(webkit)[ \/]([\w.]+)/.exec(e)||/(opera)(?:.*version|)[ \/]([\w.]+)/.exec(e)||/(msie) ([\w.]+)/.exec(e)||e.indexOf("trident")>=0&&/(rv)(?::| )([\w.]+)/.exec(e)||e.indexOf("compatible")<0&&/(firefox)[ \/]([\w.]+)/.exec(e)||[],i=/(ipad)/.exec(e)||/(ipod)/.exec(e)||/(windows phone)/.exec(e)||/(iphone)/.exec(e)||/(kindle)/.exec(e)||/(android)/.exec(e)||/(windows)/.exec(e)||/(mac)/.exec(e)||/(linux)/.exec(e)||/(cros)/.exec(e)||[],n={browser:t[5]||t[3]||t[1]||"",version:t[2]||t[4]||"0",majorVersion:t[4]||t[2]||"0",platform:i[0]||""},a={};if(n.browser){a[n.browser]=!0;var s=n.majorVersion.split(".");a.version={major:parseInt(n.majorVersion,10),string:n.version},s.length>1&&(a.version.minor=parseInt(s[1],10)),s.length>2&&(a.version.build=parseInt(s[2],10))}for(var o in n.platform&&(a[n.platform]=!0),(a.chrome||a.opr||a.safari)&&(a.webkit=!0),(a.rv||a.iemobile)&&(a.rv&&delete a.rv,n.browser="msie",a.msie=!0),a.edge&&(delete a.edge,n.browser="msedge",a.msedge=!0),a.opr&&(n.browser="opera",a.opera=!0),a.safari&&a.android&&(n.browser="android",a.android=!0),a.name=n.browser,a.platform=n.platform,r)r.hasOwnProperty(o)&&delete r[o];Object.assign(r,a)}(),t.a=r},function(e,t,i){"use strict";var r,n="object"==typeof Reflect?Reflect:null,a=n&&"function"==typeof n.apply?n.apply:function(e,t,i){return Function.prototype.apply.call(e,t,i)};r=n&&"function"==typeof n.ownKeys?n.ownKeys:Object.getOwnPropertySymbols?function(e){return Object.getOwnPropertyNames(e).concat(Object.getOwnPropertySymbols(e))}:function(e){return Object.getOwnPropertyNames(e)};var s=Number.isNaN||function(e){return e!=e};function o(){o.init.call(this)}e.exports=o,e.exports.once=function(e,t){return new Promise(function(i,r){function n(i){e.removeListener(t,a),r(i)}function a(){"function"==typeof e.removeListener&&e.removeListener("error",n),i([].slice.call(arguments))}g(e,t,a,{once:!0}),"error"!==t&&function(e,t,i){"function"==typeof e.on&&g(e,"error",t,{once:!0})}(e,n)})},o.EventEmitter=o,o.prototype._events=void 0,o.prototype._eventsCount=0,o.prototype._maxListeners=void 0;var u=10;function l(e){if("function"!=typeof e)throw new TypeError('The "listener" argument must be of type Function. Received type '+typeof e)}function d(e){return void 0===e._maxListeners?o.defaultMaxListeners:e._maxListeners}function c(e,t,i,r){var n,a,s,o;if(l(i),void 0===(a=e._events)?(a=e._events=Object.create(null),e._eventsCount=0):(void 0!==a.newListener&&(e.emit("newListener",t,i.listener?i.listener:i),a=e._events),s=a[t]),void 0===s)s=a[t]=i,++e._eventsCount;else if("function"==typeof s?s=a[t]=r?[i,s]:[s,i]:r?s.unshift(i):s.push(i),(n=d(e))>0&&s.length>n&&!s.warned){s.warned=!0;var u=new Error("Possible EventEmitter memory leak detected. "+s.length+" "+String(t)+" listeners added. Use emitter.setMaxListeners() to increase limit");u.name="MaxListenersExceededWarning",u.emitter=e,u.type=t,u.count=s.length,o=u,console&&console.warn&&console.warn(o)}return e}function h(e,t,i){var r={fired:!1,wrapFn:void 0,target:e,type:t,listener:i},n=function(){if(!this.fired)return this.target.removeListener(this.type,this.wrapFn),this.fired=!0,0===arguments.length?this.listener.call(this.target):this.listener.apply(this.target,arguments)}.bind(r);return n.listener=i,r.wrapFn=n,n}function f(e,t,i){var r=e._events;if(void 0===r)return[];var n=r[t];return void 0===n?[]:"function"==typeof n?i?[n.listener||n]:[n]:i?function(e){for(var t=new Array(e.length),i=0;i<t.length;++i)t[i]=e[i].listener||e[i];return t}(n):m(n,n.length)}function p(e){var t=this._events;if(void 0!==t){var i=t[e];if("function"==typeof i)return 1;if(void 0!==i)return i.length}return 0}function m(e,t){for(var i=new Array(t),r=0;r<t;++r)i[r]=e[r];return i}function g(e,t,i,r){if("function"==typeof e.on)r.once?e.once(t,i):e.on(t,i);else{if("function"!=typeof e.addEventListener)throw new TypeError('The "emitter" argument must be of type EventEmitter. Received type '+typeof e);e.addEventListener(t,function n(a){r.once&&e.removeEventListener(t,n),i(a)})}}Object.defineProperty(o,"defaultMaxListeners",{enumerable:!0,get:function(){return u},set:function(e){if("number"!=typeof e||e<0||s(e))throw new RangeError('The value of "defaultMaxListeners" is out of range. It must be a non-negative number. Received '+e+".");u=e}}),o.init=function(){void 0!==this._events&&this._events!==Object.getPrototypeOf(this)._events||(this._events=Object.create(null),this._eventsCount=0),this._maxListeners=this._maxListeners||void 0},o.prototype.setMaxListeners=function(e){if("number"!=typeof e||e<0||s(e))throw new RangeError('The value of "n" is out of range. It must be a non-negative number. Received '+e+".");return this._maxListeners=e,this},o.prototype.getMaxListeners=function(){return d(this)},o.prototype.emit=function(e){for(var t=[],i=1;i<arguments.length;i++)t.push(arguments[i]);var r="error"===e,n=this._events;if(void 0!==n)r=r&&void 0===n.error;else if(!r)return!1;if(r){var s;if(t.length>0&&(s=t[0]),s instanceof Error)throw s;var o=new Error("Unhandled error."+(s?" ("+s.message+")":""));throw o.context=s,o}var u=n[e];if(void 0===u)return!1;if("function"==typeof u)a(u,this,t);else{var l=u.length,d=m(u,l);for(i=0;i<l;++i)a(d[i],this,t)}return!0},o.prototype.addListener=function(e,t){return c(this,e,t,!1)},o.prototype.on=o.prototype.addListener,o.prototype.prependListener=function(e,t){return c(this,e,t,!0)},o.prototype.once=function(e,t){return l(t),this.on(e,h(this,e,t)),this},o.prototype.prependOnceListener=function(e,t){return l(t),this.prependListener(e,h(this,e,t)),this},o.prototype.removeListener=function(e,t){var i,r,n,a,s;if(l(t),void 0===(r=this._events))return this;if(void 0===(i=r[e]))return this;if(i===t||i.listener===t)0==--this._eventsCount?this._events=Object.create(null):(delete r[e],r.removeListener&&this.emit("removeListener",e,i.listener||t));else if("function"!=typeof i){for(n=-1,a=i.length-1;a>=0;a--)if(i[a]===t||i[a].listener===t){s=i[a].listener,n=a;break}if(n<0)return this;0===n?i.shift():function(e,t){for(;t+1<e.length;t++)e[t]=e[t+1];e.pop()}(i,n),1===i.length&&(r[e]=i[0]),void 0!==r.removeListener&&this.emit("removeListener",e,s||t)}return this},o.prototype.off=o.prototype.removeListener,o.prototype.removeAllListeners=function(e){var t,i,r;if(void 0===(i=this._events))return this;if(void 0===i.removeListener)return 0===arguments.length?(this._events=Object.create(null),this._eventsCount=0):void 0!==i[e]&&(0==--this._eventsCount?this._events=Object.create(null):delete i[e]),this;if(0===arguments.length){var n,a=Object.keys(i);for(r=0;r<a.length;++r)"removeListener"!==(n=a[r])&&this.removeAllListeners(n);return this.removeAllListeners("removeListener"),this._events=Object.create(null),this._eventsCount=0,this}if("function"==typeof(t=i[e]))this.removeListener(e,t);else if(void 0!==t)for(r=t.length-1;r>=0;r--)this.removeListener(e,t[r]);return this},o.prototype.listeners=function(e){return f(this,e,!0)},o.prototype.rawListeners=function(e){return f(this,e,!1)},o.listenerCount=function(e,t){return"function"==typeof e.listenerCount?e.listenerCount(t):p.call(e,t)},o.prototype.listenerCount=p,o.prototype.eventNames=function(){return this._eventsCount>0?r(this._events):[]}},function(e,t){var i,r,n=e.exports={};function a(){throw new Error("setTimeout has not been defined")}function s(){throw new Error("clearTimeout has not been defined")}function o(e){if(i===setTimeout)return setTimeout(e,0);if((i===a||!i)&&setTimeout)return i=setTimeout,setTimeout(e,0);try{return i(e,0)}catch(t){try{return i.call(null,e,0)}catch(t){return i.call(this,e,0)}}}!function(){try{i="function"==typeof setTimeout?setTimeout:a}catch(e){i=a}try{r="function"==typeof clearTimeout?clearTimeout:s}catch(e){r=s}}();var u,l=[],d=!1,c=-1;function h(){d&&u&&(d=!1,u.length?l=u.concat(l):c=-1,l.length&&f())}function f(){if(!d){var e=o(h);d=!0;for(var t=l.length;t;){for(u=l,l=[];++c<t;)u&&u[c].run();c=-1,t=l.length}u=null,d=!1,function(e){if(r===clearTimeout)return clearTimeout(e);if((r===s||!r)&&clearTimeout)return r=clearTimeout,clearTimeout(e);try{r(e)}catch(t){try{return r.call(null,e)}catch(t){return r.call(this,e)}}}(e)}}function p(e,t){this.fun=e,this.array=t}function m(){}n.nextTick=function(e){var t=new Array(arguments.length-1);if(arguments.length>1)for(var i=1;i<arguments.length;i++)t[i-1]=arguments[i];l.push(new p(e,t)),1!==l.length||d||o(f)},p.prototype.run=function(){this.fun.apply(null,this.array)},n.title="browser",n.browser=!0,n.env={},n.argv=[],n.version="",n.versions={},n.on=m,n.addListener=m,n.once=m,n.off=m,n.removeListener=m,n.removeAllListeners=m,n.emit=m,n.prependListener=m,n.prependOnceListener=m,n.listeners=function(e){return[]},n.binding=function(e){throw new Error("process.binding is not supported")},n.cwd=function(){return"/"},n.chdir=function(e){throw new Error("process.chdir is not supported")},n.umask=function(){return 0}},function(e,t,i){"use strict";(function(e){var r=i(125),n=i(126),a=i(66);function s(){return u.TYPED_ARRAY_SUPPORT?2147483647:1073741823}function o(e,t){if(s()<t)throw new RangeError("Invalid typed array length");return u.TYPED_ARRAY_SUPPORT?(e=new Uint8Array(t)).__proto__=u.prototype:(null===e&&(e=new u(t)),e.length=t),e}function u(e,t,i){if(!(u.TYPED_ARRAY_SUPPORT||this instanceof u))return new u(e,t,i);if("number"==typeof e){if("string"==typeof t)throw new Error("If encoding is specified then the first argument must be a string");return c(this,e)}return l(this,e,t,i)}function l(e,t,i,r){if("number"==typeof t)throw new TypeError('"value" argument must not be a number');return"undefined"!=typeof ArrayBuffer&&t instanceof ArrayBuffer?function(e,t,i,r){if(t.byteLength,i<0||t.byteLength<i)throw new RangeError("'offset' is out of bounds");if(t.byteLength<i+(r||0))throw new RangeError("'length' is out of bounds");return t=void 0===i&&void 0===r?new Uint8Array(t):void 0===r?new Uint8Array(t,i):new Uint8Array(t,i,r),u.TYPED_ARRAY_SUPPORT?(e=t).__proto__=u.prototype:e=h(e,t),e}(e,t,i,r):"string"==typeof t?function(e,t,i){if("string"==typeof i&&""!==i||(i="utf8"),!u.isEncoding(i))throw new TypeError('"encoding" must be a valid string encoding');var r=0|p(t,i),n=(e=o(e,r)).write(t,i);return n!==r&&(e=e.slice(0,n)),e}(e,t,i):function(e,t){if(u.isBuffer(t)){var i=0|f(t.length);return 0===(e=o(e,i)).length||t.copy(e,0,0,i),e}if(t){if("undefined"!=typeof ArrayBuffer&&t.buffer instanceof ArrayBuffer||"length"in t)return"number"!=typeof t.length||(r=t.length)!=r?o(e,0):h(e,t);if("Buffer"===t.type&&a(t.data))return h(e,t.data)}var r;throw new TypeError("First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.")}(e,t)}function d(e){if("number"!=typeof e)throw new TypeError('"size" argument must be a number');if(e<0)throw new RangeError('"size" argument must not be negative')}function c(e,t){if(d(t),e=o(e,t<0?0:0|f(t)),!u.TYPED_ARRAY_SUPPORT)for(var i=0;i<t;++i)e[i]=0;return e}function h(e,t){var i=t.length<0?0:0|f(t.length);e=o(e,i);for(var r=0;r<i;r+=1)e[r]=255&t[r];return e}function f(e){if(e>=s())throw new RangeError("Attempt to allocate Buffer larger than maximum size: 0x"+s().toString(16)+" bytes");return 0|e}function p(e,t){if(u.isBuffer(e))return e.length;if("undefined"!=typeof ArrayBuffer&&"function"==typeof ArrayBuffer.isView&&(ArrayBuffer.isView(e)||e instanceof ArrayBuffer))return e.byteLength;"string"!=typeof e&&(e=""+e);var i=e.length;if(0===i)return 0;for(var r=!1;;)switch(t){case"ascii":case"latin1":case"binary":return i;case"utf8":case"utf-8":case void 0:return F(e).length;case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return 2*i;case"hex":return i>>>1;case"base64":return j(e).length;default:if(r)return F(e).length;t=(""+t).toLowerCase(),r=!0}}function m(e,t,i){var r=e[t];e[t]=e[i],e[i]=r}function g(e,t,i,r,n){if(0===e.length)return-1;if("string"==typeof i?(r=i,i=0):i>2147483647?i=2147483647:i<-2147483648&&(i=-2147483648),i=+i,isNaN(i)&&(i=n?0:e.length-1),i<0&&(i=e.length+i),i>=e.length){if(n)return-1;i=e.length-1}else if(i<0){if(!n)return-1;i=0}if("string"==typeof t&&(t=u.from(t,r)),u.isBuffer(t))return 0===t.length?-1:v(e,t,i,r,n);if("number"==typeof t)return t&=255,u.TYPED_ARRAY_SUPPORT&&"function"==typeof Uint8Array.prototype.indexOf?n?Uint8Array.prototype.indexOf.call(e,t,i):Uint8Array.prototype.lastIndexOf.call(e,t,i):v(e,[t],i,r,n);throw new TypeError("val must be string, number or Buffer")}function v(e,t,i,r,n){var a,s=1,o=e.length,u=t.length;if(void 0!==r&&("ucs2"===(r=String(r).toLowerCase())||"ucs-2"===r||"utf16le"===r||"utf-16le"===r)){if(e.length<2||t.length<2)return-1;s=2,o/=2,u/=2,i/=2}function l(e,t){return 1===s?e[t]:e.readUInt16BE(t*s)}if(n){var d=-1;for(a=i;a<o;a++)if(l(e,a)===l(t,-1===d?0:a-d)){if(-1===d&&(d=a),a-d+1===u)return d*s}else-1!==d&&(a-=a-d),d=-1}else for(i+u>o&&(i=o-u),a=i;a>=0;a--){for(var c=!0,h=0;h<u;h++)if(l(e,a+h)!==l(t,h)){c=!1;break}if(c)return a}return-1}function y(e,t,i,r){i=Number(i)||0;var n=e.length-i;r?(r=Number(r))>n&&(r=n):r=n;var a=t.length;if(a%2!=0)throw new TypeError("Invalid hex string");r>a/2&&(r=a/2);for(var s=0;s<r;++s){var o=parseInt(t.substr(2*s,2),16);if(isNaN(o))return s;e[i+s]=o}return s}function _(e,t,i,r){return H(F(t,e.length-i),e,i,r)}function b(e,t,i,r){return H(function(e){for(var t=[],i=0;i<e.length;++i)t.push(255&e.charCodeAt(i));return t}(t),e,i,r)}function w(e,t,i,r){return b(e,t,i,r)}function E(e,t,i,r){return H(j(t),e,i,r)}function T(e,t,i,r){return H(function(e,t){for(var i,r,n,a=[],s=0;s<e.length&&!((t-=2)<0);++s)r=(i=e.charCodeAt(s))>>8,n=i%256,a.push(n),a.push(r);return a}(t,e.length-i),e,i,r)}function S(e,t,i){return 0===t&&i===e.length?r.fromByteArray(e):r.fromByteArray(e.slice(t,i))}function A(e,t,i){i=Math.min(e.length,i);for(var r=[],n=t;n<i;){var a,s,o,u,l=e[n],d=null,c=l>239?4:l>223?3:l>191?2:1;if(n+c<=i)switch(c){case 1:l<128&&(d=l);break;case 2:128==(192&(a=e[n+1]))&&(u=(31&l)<<6|63&a)>127&&(d=u);break;case 3:a=e[n+1],s=e[n+2],128==(192&a)&&128==(192&s)&&(u=(15&l)<<12|(63&a)<<6|63&s)>2047&&(u<55296||u>57343)&&(d=u);break;case 4:a=e[n+1],s=e[n+2],o=e[n+3],128==(192&a)&&128==(192&s)&&128==(192&o)&&(u=(15&l)<<18|(63&a)<<12|(63&s)<<6|63&o)>65535&&u<1114112&&(d=u)}null===d?(d=65533,c=1):d>65535&&(d-=65536,r.push(d>>>10&1023|55296),d=56320|1023&d),r.push(d),n+=c}return function(e){var t=e.length;if(t<=4096)return String.fromCharCode.apply(String,e);for(var i="",r=0;r<t;)i+=String.fromCharCode.apply(String,e.slice(r,r+=4096));return i}(r)}function k(e,t,i){var r="";i=Math.min(e.length,i);for(var n=t;n<i;++n)r+=String.fromCharCode(127&e[n]);return r}function R(e,t,i){var r="";i=Math.min(e.length,i);for(var n=t;n<i;++n)r+=String.fromCharCode(e[n]);return r}function M(e,t,i){var r=e.length;(!t||t<0)&&(t=0),(!i||i<0||i>r)&&(i=r);for(var n="",a=t;a<i;++a)n+=B(e[a]);return n}function O(e,t,i){for(var r=e.slice(t,i),n="",a=0;a<r.length;a+=2)n+=String.fromCharCode(r[a]+256*r[a+1]);return n}function C(e,t,i){if(e%1!=0||e<0)throw new RangeError("offset is not uint");if(e+t>i)throw new RangeError("Trying to access beyond buffer length")}function D(e,t,i,r,n,a){if(!u.isBuffer(e))throw new TypeError('"buffer" argument must be a Buffer instance');if(t>n||t<a)throw new RangeError('"value" argument is out of bounds');if(i+r>e.length)throw new RangeError("Index out of range")}function I(e,t,i,r){t<0&&(t=65535+t+1);for(var n=0,a=Math.min(e.length-i,2);n<a;++n)e[i+n]=(t&255<<8*(r?n:1-n))>>>8*(r?n:1-n)}function L(e,t,i,r){t<0&&(t=4294967295+t+1);for(var n=0,a=Math.min(e.length-i,4);n<a;++n)e[i+n]=t>>>8*(r?n:3-n)&255}function x(e,t,i,r,n,a){if(i+r>e.length)throw new RangeError("Index out of range");if(i<0)throw new RangeError("Index out of range")}function P(e,t,i,r,a){return a||x(e,0,i,4),n.write(e,t,i,r,23,4),i+4}function U(e,t,i,r,a){return a||x(e,0,i,8),n.write(e,t,i,r,52,8),i+8}t.Buffer=u,t.SlowBuffer=function(e){return+e!=e&&(e=0),u.alloc(+e)},t.INSPECT_MAX_BYTES=50,u.TYPED_ARRAY_SUPPORT=void 0!==e.TYPED_ARRAY_SUPPORT?e.TYPED_ARRAY_SUPPORT:function(){try{var e=new Uint8Array(1);return e.__proto__={__proto__:Uint8Array.prototype,foo:function(){return 42}},42===e.foo()&&"function"==typeof e.subarray&&0===e.subarray(1,1).byteLength}catch(e){return!1}}(),t.kMaxLength=s(),u.poolSize=8192,u._augment=function(e){return e.__proto__=u.prototype,e},u.from=function(e,t,i){return l(null,e,t,i)},u.TYPED_ARRAY_SUPPORT&&(u.prototype.__proto__=Uint8Array.prototype,u.__proto__=Uint8Array,"undefined"!=typeof Symbol&&Symbol.species&&u[Symbol.species]===u&&Object.defineProperty(u,Symbol.species,{value:null,configurable:!0})),u.alloc=function(e,t,i){return function(e,t,i,r){return d(t),t<=0?o(e,t):void 0!==i?"string"==typeof r?o(e,t).fill(i,r):o(e,t).fill(i):o(e,t)}(null,e,t,i)},u.allocUnsafe=function(e){return c(null,e)},u.allocUnsafeSlow=function(e){return c(null,e)},u.isBuffer=function(e){return!(null==e||!e._isBuffer)},u.compare=function(e,t){if(!u.isBuffer(e)||!u.isBuffer(t))throw new TypeError("Arguments must be Buffers");if(e===t)return 0;for(var i=e.length,r=t.length,n=0,a=Math.min(i,r);n<a;++n)if(e[n]!==t[n]){i=e[n],r=t[n];break}return i<r?-1:r<i?1:0},u.isEncoding=function(e){switch(String(e).toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"latin1":case"binary":case"base64":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return!0;default:return!1}},u.concat=function(e,t){if(!a(e))throw new TypeError('"list" argument must be an Array of Buffers');if(0===e.length)return u.alloc(0);var i;if(void 0===t)for(t=0,i=0;i<e.length;++i)t+=e[i].length;var r=u.allocUnsafe(t),n=0;for(i=0;i<e.length;++i){var s=e[i];if(!u.isBuffer(s))throw new TypeError('"list" argument must be an Array of Buffers');s.copy(r,n),n+=s.length}return r},u.byteLength=p,u.prototype._isBuffer=!0,u.prototype.swap16=function(){var e=this.length;if(e%2!=0)throw new RangeError("Buffer size must be a multiple of 16-bits");for(var t=0;t<e;t+=2)m(this,t,t+1);return this},u.prototype.swap32=function(){var e=this.length;if(e%4!=0)throw new RangeError("Buffer size must be a multiple of 32-bits");for(var t=0;t<e;t+=4)m(this,t,t+3),m(this,t+1,t+2);return this},u.prototype.swap64=function(){var e=this.length;if(e%8!=0)throw new RangeError("Buffer size must be a multiple of 64-bits");for(var t=0;t<e;t+=8)m(this,t,t+7),m(this,t+1,t+6),m(this,t+2,t+5),m(this,t+3,t+4);return this},u.prototype.toString=function(){var e=0|this.length;return 0===e?"":0===arguments.length?A(this,0,e):function(e,t,i){var r=!1;if((void 0===t||t<0)&&(t=0),t>this.length)return"";if((void 0===i||i>this.length)&&(i=this.length),i<=0)return"";if((i>>>=0)<=(t>>>=0))return"";for(e||(e="utf8");;)switch(e){case"hex":return M(this,t,i);case"utf8":case"utf-8":return A(this,t,i);case"ascii":return k(this,t,i);case"latin1":case"binary":return R(this,t,i);case"base64":return S(this,t,i);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return O(this,t,i);default:if(r)throw new TypeError("Unknown encoding: "+e);e=(e+"").toLowerCase(),r=!0}}.apply(this,arguments)},u.prototype.equals=function(e){if(!u.isBuffer(e))throw new TypeError("Argument must be a Buffer");return this===e||0===u.compare(this,e)},u.prototype.inspect=function(){var e="",i=t.INSPECT_MAX_BYTES;return this.length>0&&(e=this.toString("hex",0,i).match(/.{2}/g).join(" "),this.length>i&&(e+=" ... ")),"<Buffer "+e+">"},u.prototype.compare=function(e,t,i,r,n){if(!u.isBuffer(e))throw new TypeError("Argument must be a Buffer");if(void 0===t&&(t=0),void 0===i&&(i=e?e.length:0),void 0===r&&(r=0),void 0===n&&(n=this.length),t<0||i>e.length||r<0||n>this.length)throw new RangeError("out of range index");if(r>=n&&t>=i)return 0;if(r>=n)return-1;if(t>=i)return 1;if(this===e)return 0;for(var a=(n>>>=0)-(r>>>=0),s=(i>>>=0)-(t>>>=0),o=Math.min(a,s),l=this.slice(r,n),d=e.slice(t,i),c=0;c<o;++c)if(l[c]!==d[c]){a=l[c],s=d[c];break}return a<s?-1:s<a?1:0},u.prototype.includes=function(e,t,i){return-1!==this.indexOf(e,t,i)},u.prototype.indexOf=function(e,t,i){return g(this,e,t,i,!0)},u.prototype.lastIndexOf=function(e,t,i){return g(this,e,t,i,!1)},u.prototype.write=function(e,t,i,r){if(void 0===t)r="utf8",i=this.length,t=0;else if(void 0===i&&"string"==typeof t)r=t,i=this.length,t=0;else{if(!isFinite(t))throw new Error("Buffer.write(string, encoding, offset[, length]) is no longer supported");t|=0,isFinite(i)?(i|=0,void 0===r&&(r="utf8")):(r=i,i=void 0)}var n=this.length-t;if((void 0===i||i>n)&&(i=n),e.length>0&&(i<0||t<0)||t>this.length)throw new RangeError("Attempt to write outside buffer bounds");r||(r="utf8");for(var a=!1;;)switch(r){case"hex":return y(this,e,t,i);case"utf8":case"utf-8":return _(this,e,t,i);case"ascii":return b(this,e,t,i);case"latin1":case"binary":return w(this,e,t,i);case"base64":return E(this,e,t,i);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return T(this,e,t,i);default:if(a)throw new TypeError("Unknown encoding: "+r);r=(""+r).toLowerCase(),a=!0}},u.prototype.toJSON=function(){return{type:"Buffer",data:Array.prototype.slice.call(this._arr||this,0)}},u.prototype.slice=function(e,t){var i,r=this.length;if((e=~~e)<0?(e+=r)<0&&(e=0):e>r&&(e=r),(t=void 0===t?r:~~t)<0?(t+=r)<0&&(t=0):t>r&&(t=r),t<e&&(t=e),u.TYPED_ARRAY_SUPPORT)(i=this.subarray(e,t)).__proto__=u.prototype;else{var n=t-e;i=new u(n,void 0);for(var a=0;a<n;++a)i[a]=this[a+e]}return i},u.prototype.readUIntLE=function(e,t,i){e|=0,t|=0,i||C(e,t,this.length);for(var r=this[e],n=1,a=0;++a<t&&(n*=256);)r+=this[e+a]*n;return r},u.prototype.readUIntBE=function(e,t,i){e|=0,t|=0,i||C(e,t,this.length);for(var r=this[e+--t],n=1;t>0&&(n*=256);)r+=this[e+--t]*n;return r},u.prototype.readUInt8=function(e,t){return t||C(e,1,this.length),this[e]},u.prototype.readUInt16LE=function(e,t){return t||C(e,2,this.length),this[e]|this[e+1]<<8},u.prototype.readUInt16BE=function(e,t){return t||C(e,2,this.length),this[e]<<8|this[e+1]},u.prototype.readUInt32LE=function(e,t){return t||C(e,4,this.length),(this[e]|this[e+1]<<8|this[e+2]<<16)+16777216*this[e+3]},u.prototype.readUInt32BE=function(e,t){return t||C(e,4,this.length),16777216*this[e]+(this[e+1]<<16|this[e+2]<<8|this[e+3])},u.prototype.readIntLE=function(e,t,i){e|=0,t|=0,i||C(e,t,this.length);for(var r=this[e],n=1,a=0;++a<t&&(n*=256);)r+=this[e+a]*n;return r>=(n*=128)&&(r-=Math.pow(2,8*t)),r},u.prototype.readIntBE=function(e,t,i){e|=0,t|=0,i||C(e,t,this.length);for(var r=t,n=1,a=this[e+--r];r>0&&(n*=256);)a+=this[e+--r]*n;return a>=(n*=128)&&(a-=Math.pow(2,8*t)),a},u.prototype.readInt8=function(e,t){return t||C(e,1,this.length),128&this[e]?-1*(255-this[e]+1):this[e]},u.prototype.readInt16LE=function(e,t){t||C(e,2,this.length);var i=this[e]|this[e+1]<<8;return 32768&i?4294901760|i:i},u.prototype.readInt16BE=function(e,t){t||C(e,2,this.length);var i=this[e+1]|this[e]<<8;return 32768&i?4294901760|i:i},u.prototype.readInt32LE=function(e,t){return t||C(e,4,this.length),this[e]|this[e+1]<<8|this[e+2]<<16|this[e+3]<<24},u.prototype.readInt32BE=function(e,t){return t||C(e,4,this.length),this[e]<<24|this[e+1]<<16|this[e+2]<<8|this[e+3]},u.prototype.readFloatLE=function(e,t){return t||C(e,4,this.length),n.read(this,e,!0,23,4)},u.prototype.readFloatBE=function(e,t){return t||C(e,4,this.length),n.read(this,e,!1,23,4)},u.prototype.readDoubleLE=function(e,t){return t||C(e,8,this.length),n.read(this,e,!0,52,8)},u.prototype.readDoubleBE=function(e,t){return t||C(e,8,this.length),n.read(this,e,!1,52,8)},u.prototype.writeUIntLE=function(e,t,i,r){e=+e,t|=0,i|=0,r||D(this,e,t,i,Math.pow(2,8*i)-1,0);var n=1,a=0;for(this[t]=255&e;++a<i&&(n*=256);)this[t+a]=e/n&255;return t+i},u.prototype.writeUIntBE=function(e,t,i,r){e=+e,t|=0,i|=0,r||D(this,e,t,i,Math.pow(2,8*i)-1,0);var n=i-1,a=1;for(this[t+n]=255&e;--n>=0&&(a*=256);)this[t+n]=e/a&255;return t+i},u.prototype.writeUInt8=function(e,t,i){return e=+e,t|=0,i||D(this,e,t,1,255,0),u.TYPED_ARRAY_SUPPORT||(e=Math.floor(e)),this[t]=255&e,t+1},u.prototype.writeUInt16LE=function(e,t,i){return e=+e,t|=0,i||D(this,e,t,2,65535,0),u.TYPED_ARRAY_SUPPORT?(this[t]=255&e,this[t+1]=e>>>8):I(this,e,t,!0),t+2},u.prototype.writeUInt16BE=function(e,t,i){return e=+e,t|=0,i||D(this,e,t,2,65535,0),u.TYPED_ARRAY_SUPPORT?(this[t]=e>>>8,this[t+1]=255&e):I(this,e,t,!1),t+2},u.prototype.writeUInt32LE=function(e,t,i){return e=+e,t|=0,i||D(this,e,t,4,4294967295,0),u.TYPED_ARRAY_SUPPORT?(this[t+3]=e>>>24,this[t+2]=e>>>16,this[t+1]=e>>>8,this[t]=255&e):L(this,e,t,!0),t+4},u.prototype.writeUInt32BE=function(e,t,i){return e=+e,t|=0,i||D(this,e,t,4,4294967295,0),u.TYPED_ARRAY_SUPPORT?(this[t]=e>>>24,this[t+1]=e>>>16,this[t+2]=e>>>8,this[t+3]=255&e):L(this,e,t,!1),t+4},u.prototype.writeIntLE=function(e,t,i,r){if(e=+e,t|=0,!r){var n=Math.pow(2,8*i-1);D(this,e,t,i,n-1,-n)}var a=0,s=1,o=0;for(this[t]=255&e;++a<i&&(s*=256);)e<0&&0===o&&0!==this[t+a-1]&&(o=1),this[t+a]=(e/s>>0)-o&255;return t+i},u.prototype.writeIntBE=function(e,t,i,r){if(e=+e,t|=0,!r){var n=Math.pow(2,8*i-1);D(this,e,t,i,n-1,-n)}var a=i-1,s=1,o=0;for(this[t+a]=255&e;--a>=0&&(s*=256);)e<0&&0===o&&0!==this[t+a+1]&&(o=1),this[t+a]=(e/s>>0)-o&255;return t+i},u.prototype.writeInt8=function(e,t,i){return e=+e,t|=0,i||D(this,e,t,1,127,-128),u.TYPED_ARRAY_SUPPORT||(e=Math.floor(e)),e<0&&(e=255+e+1),this[t]=255&e,t+1},u.prototype.writeInt16LE=function(e,t,i){return e=+e,t|=0,i||D(this,e,t,2,32767,-32768),u.TYPED_ARRAY_SUPPORT?(this[t]=255&e,this[t+1]=e>>>8):I(this,e,t,!0),t+2},u.prototype.writeInt16BE=function(e,t,i){return e=+e,t|=0,i||D(this,e,t,2,32767,-32768),u.TYPED_ARRAY_SUPPORT?(this[t]=e>>>8,this[t+1]=255&e):I(this,e,t,!1),t+2},u.prototype.writeInt32LE=function(e,t,i){return e=+e,t|=0,i||D(this,e,t,4,2147483647,-2147483648),u.TYPED_ARRAY_SUPPORT?(this[t]=255&e,this[t+1]=e>>>8,this[t+2]=e>>>16,this[t+3]=e>>>24):L(this,e,t,!0),t+4},u.prototype.writeInt32BE=function(e,t,i){return e=+e,t|=0,i||D(this,e,t,4,2147483647,-2147483648),e<0&&(e=4294967295+e+1),u.TYPED_ARRAY_SUPPORT?(this[t]=e>>>24,this[t+1]=e>>>16,this[t+2]=e>>>8,this[t+3]=255&e):L(this,e,t,!1),t+4},u.prototype.writeFloatLE=function(e,t,i){return P(this,e,t,!0,i)},u.prototype.writeFloatBE=function(e,t,i){return P(this,e,t,!1,i)},u.prototype.writeDoubleLE=function(e,t,i){return U(this,e,t,!0,i)},u.prototype.writeDoubleBE=function(e,t,i){return U(this,e,t,!1,i)},u.prototype.copy=function(e,t,i,r){if(i||(i=0),r||0===r||(r=this.length),t>=e.length&&(t=e.length),t||(t=0),r>0&&r<i&&(r=i),r===i)return 0;if(0===e.length||0===this.length)return 0;if(t<0)throw new RangeError("targetStart out of bounds");if(i<0||i>=this.length)throw new RangeError("sourceStart out of bounds");if(r<0)throw new RangeError("sourceEnd out of bounds");r>this.length&&(r=this.length),e.length-t<r-i&&(r=e.length-t+i);var n,a=r-i;if(this===e&&i<t&&t<r)for(n=a-1;n>=0;--n)e[n+t]=this[n+i];else if(a<1e3||!u.TYPED_ARRAY_SUPPORT)for(n=0;n<a;++n)e[n+t]=this[n+i];else Uint8Array.prototype.set.call(e,this.subarray(i,i+a),t);return a},u.prototype.fill=function(e,t,i,r){if("string"==typeof e){if("string"==typeof t?(r=t,t=0,i=this.length):"string"==typeof i&&(r=i,i=this.length),1===e.length){var n=e.charCodeAt(0);n<256&&(e=n)}if(void 0!==r&&"string"!=typeof r)throw new TypeError("encoding must be a string");if("string"==typeof r&&!u.isEncoding(r))throw new TypeError("Unknown encoding: "+r)}else"number"==typeof e&&(e&=255);if(t<0||this.length<t||this.length<i)throw new RangeError("Out of range index");if(i<=t)return this;var a;if(t>>>=0,i=void 0===i?this.length:i>>>0,e||(e=0),"number"==typeof e)for(a=t;a<i;++a)this[a]=e;else{var s=u.isBuffer(e)?e:F(new u(e,r).toString()),o=s.length;for(a=0;a<i-t;++a)this[a+t]=s[a%o]}return this};var N=/[^+\/0-9A-Za-z-_]/g;function B(e){return e<16?"0"+e.toString(16):e.toString(16)}function F(e,t){var i;t=t||1/0;for(var r=e.length,n=null,a=[],s=0;s<r;++s){if((i=e.charCodeAt(s))>55295&&i<57344){if(!n){if(i>56319){(t-=3)>-1&&a.push(239,191,189);continue}if(s+1===r){(t-=3)>-1&&a.push(239,191,189);continue}n=i;continue}if(i<56320){(t-=3)>-1&&a.push(239,191,189),n=i;continue}i=65536+(n-55296<<10|i-56320)}else n&&(t-=3)>-1&&a.push(239,191,189);if(n=null,i<128){if((t-=1)<0)break;a.push(i)}else if(i<2048){if((t-=2)<0)break;a.push(i>>6|192,63&i|128)}else if(i<65536){if((t-=3)<0)break;a.push(i>>12|224,i>>6&63|128,63&i|128)}else{if(!(i<1114112))throw new Error("Invalid code point");if((t-=4)<0)break;a.push(i>>18|240,i>>12&63|128,i>>6&63|128,63&i|128)}}return a}function j(e){return r.toByteArray(function(e){if((e=function(e){return e.trim?e.trim():e.replace(/^\s+|\s+$/g,"")}(e).replace(N,"")).length<2)return"";for(;e.length%4!=0;)e+="=";return e}(e))}function H(e,t,i,r){for(var n=0;n<r&&!(n+i>=t.length||n>=e.length);++n)t[n+i]=e[n];return n}}).call(this,i(13))},function(e,t,i){(function(e){!function(e,t){"use strict";function r(e,t){if(!e)throw new Error(t||"Assertion failed")}function n(e,t){e.super_=t;var i=function(){};i.prototype=t.prototype,e.prototype=new i,e.prototype.constructor=e}function a(e,t,i){if(a.isBN(e))return e;this.negative=0,this.words=null,this.length=0,this.red=null,null!==e&&("le"!==t&&"be"!==t||(i=t,t=10),this._init(e||0,t||10,i||"be"))}var s;"object"==typeof e?e.exports=a:t.BN=a,a.BN=a,a.wordSize=26;try{s="undefined"!=typeof window&&void 0!==window.Buffer?window.Buffer:i(178).Buffer}catch(e){}function o(e,t){var i=e.charCodeAt(t);return i>=65&&i<=70?i-55:i>=97&&i<=102?i-87:i-48&15}function u(e,t,i){var r=o(e,i);return i-1>=t&&(r|=o(e,i-1)<<4),r}function l(e,t,i,r){for(var n=0,a=Math.min(e.length,i),s=t;s<a;s++){var o=e.charCodeAt(s)-48;n*=r,n+=o>=49?o-49+10:o>=17?o-17+10:o}return n}a.isBN=function(e){return e instanceof a||null!==e&&"object"==typeof e&&e.constructor.wordSize===a.wordSize&&Array.isArray(e.words)},a.max=function(e,t){return e.cmp(t)>0?e:t},a.min=function(e,t){return e.cmp(t)<0?e:t},a.prototype._init=function(e,t,i){if("number"==typeof e)return this._initNumber(e,t,i);if("object"==typeof e)return this._initArray(e,t,i);"hex"===t&&(t=16),r(t===(0|t)&&t>=2&&t<=36);var n=0;"-"===(e=e.toString().replace(/\s+/g,""))[0]&&(n++,this.negative=1),n<e.length&&(16===t?this._parseHex(e,n,i):(this._parseBase(e,t,n),"le"===i&&this._initArray(this.toArray(),t,i)))},a.prototype._initNumber=function(e,t,i){e<0&&(this.negative=1,e=-e),e<67108864?(this.words=[67108863&e],this.length=1):e<4503599627370496?(this.words=[67108863&e,e/67108864&67108863],this.length=2):(r(e<9007199254740992),this.words=[67108863&e,e/67108864&67108863,1],this.length=3),"le"===i&&this._initArray(this.toArray(),t,i)},a.prototype._initArray=function(e,t,i){if(r("number"==typeof e.length),e.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(e.length/3),this.words=new Array(this.length);for(var n=0;n<this.length;n++)this.words[n]=0;var a,s,o=0;if("be"===i)for(n=e.length-1,a=0;n>=0;n-=3)s=e[n]|e[n-1]<<8|e[n-2]<<16,this.words[a]|=s<<o&67108863,this.words[a+1]=s>>>26-o&67108863,(o+=24)>=26&&(o-=26,a++);else if("le"===i)for(n=0,a=0;n<e.length;n+=3)s=e[n]|e[n+1]<<8|e[n+2]<<16,this.words[a]|=s<<o&67108863,this.words[a+1]=s>>>26-o&67108863,(o+=24)>=26&&(o-=26,a++);return this.strip()},a.prototype._parseHex=function(e,t,i){this.length=Math.ceil((e.length-t)/6),this.words=new Array(this.length);for(var r=0;r<this.length;r++)this.words[r]=0;var n,a=0,s=0;if("be"===i)for(r=e.length-1;r>=t;r-=2)n=u(e,t,r)<<a,this.words[s]|=67108863&n,a>=18?(a-=18,s+=1,this.words[s]|=n>>>26):a+=8;else for(r=(e.length-t)%2==0?t+1:t;r<e.length;r+=2)n=u(e,t,r)<<a,this.words[s]|=67108863&n,a>=18?(a-=18,s+=1,this.words[s]|=n>>>26):a+=8;this.strip()},a.prototype._parseBase=function(e,t,i){this.words=[0],this.length=1;for(var r=0,n=1;n<=67108863;n*=t)r++;r--,n=n/t|0;for(var a=e.length-i,s=a%r,o=Math.min(a,a-s)+i,u=0,d=i;d<o;d+=r)u=l(e,d,d+r,t),this.imuln(n),this.words[0]+u<67108864?this.words[0]+=u:this._iaddn(u);if(0!==s){var c=1;for(u=l(e,d,e.length,t),d=0;d<s;d++)c*=t;this.imuln(c),this.words[0]+u<67108864?this.words[0]+=u:this._iaddn(u)}this.strip()},a.prototype.copy=function(e){e.words=new Array(this.length);for(var t=0;t<this.length;t++)e.words[t]=this.words[t];e.length=this.length,e.negative=this.negative,e.red=this.red},a.prototype.clone=function(){var e=new a(null);return this.copy(e),e},a.prototype._expand=function(e){for(;this.length<e;)this.words[this.length++]=0;return this},a.prototype.strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},a.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},a.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var d=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],c=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],h=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function f(e,t,i){i.negative=t.negative^e.negative;var r=e.length+t.length|0;i.length=r,r=r-1|0;var n=0|e.words[0],a=0|t.words[0],s=n*a,o=67108863&s,u=s/67108864|0;i.words[0]=o;for(var l=1;l<r;l++){for(var d=u>>>26,c=67108863&u,h=Math.min(l,t.length-1),f=Math.max(0,l-e.length+1);f<=h;f++){var p=l-f|0;d+=(s=(n=0|e.words[p])*(a=0|t.words[f])+c)/67108864|0,c=67108863&s}i.words[l]=0|c,u=0|d}return 0!==u?i.words[l]=0|u:i.length--,i.strip()}a.prototype.toString=function(e,t){var i;if(t=0|t||1,16===(e=e||10)||"hex"===e){i="";for(var n=0,a=0,s=0;s<this.length;s++){var o=this.words[s],u=(16777215&(o<<n|a)).toString(16);i=0!=(a=o>>>24-n&16777215)||s!==this.length-1?d[6-u.length]+u+i:u+i,(n+=2)>=26&&(n-=26,s--)}for(0!==a&&(i=a.toString(16)+i);i.length%t!=0;)i="0"+i;return 0!==this.negative&&(i="-"+i),i}if(e===(0|e)&&e>=2&&e<=36){var l=c[e],f=h[e];i="";var p=this.clone();for(p.negative=0;!p.isZero();){var m=p.modn(f).toString(e);i=(p=p.idivn(f)).isZero()?m+i:d[l-m.length]+m+i}for(this.isZero()&&(i="0"+i);i.length%t!=0;)i="0"+i;return 0!==this.negative&&(i="-"+i),i}r(!1,"Base should be between 2 and 36")},a.prototype.toNumber=function(){var e=this.words[0];return 2===this.length?e+=67108864*this.words[1]:3===this.length&&1===this.words[2]?e+=4503599627370496+67108864*this.words[1]:this.length>2&&r(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-e:e},a.prototype.toJSON=function(){return this.toString(16)},a.prototype.toBuffer=function(e,t){return r(void 0!==s),this.toArrayLike(s,e,t)},a.prototype.toArray=function(e,t){return this.toArrayLike(Array,e,t)},a.prototype.toArrayLike=function(e,t,i){var n=this.byteLength(),a=i||Math.max(1,n);r(n<=a,"byte array longer than desired length"),r(a>0,"Requested array length <= 0"),this.strip();var s,o,u="le"===t,l=new e(a),d=this.clone();if(u){for(o=0;!d.isZero();o++)s=d.andln(255),d.iushrn(8),l[o]=s;for(;o<a;o++)l[o]=0}else{for(o=0;o<a-n;o++)l[o]=0;for(o=0;!d.isZero();o++)s=d.andln(255),d.iushrn(8),l[a-o-1]=s}return l},Math.clz32?a.prototype._countBits=function(e){return 32-Math.clz32(e)}:a.prototype._countBits=function(e){var t=e,i=0;return t>=4096&&(i+=13,t>>>=13),t>=64&&(i+=7,t>>>=7),t>=8&&(i+=4,t>>>=4),t>=2&&(i+=2,t>>>=2),i+t},a.prototype._zeroBits=function(e){if(0===e)return 26;var t=e,i=0;return 0==(8191&t)&&(i+=13,t>>>=13),0==(127&t)&&(i+=7,t>>>=7),0==(15&t)&&(i+=4,t>>>=4),0==(3&t)&&(i+=2,t>>>=2),0==(1&t)&&i++,i},a.prototype.bitLength=function(){var e=this.words[this.length-1],t=this._countBits(e);return 26*(this.length-1)+t},a.prototype.zeroBits=function(){if(this.isZero())return 0;for(var e=0,t=0;t<this.length;t++){var i=this._zeroBits(this.words[t]);if(e+=i,26!==i)break}return e},a.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},a.prototype.toTwos=function(e){return 0!==this.negative?this.abs().inotn(e).iaddn(1):this.clone()},a.prototype.fromTwos=function(e){return this.testn(e-1)?this.notn(e).iaddn(1).ineg():this.clone()},a.prototype.isNeg=function(){return 0!==this.negative},a.prototype.neg=function(){return this.clone().ineg()},a.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},a.prototype.iuor=function(e){for(;this.length<e.length;)this.words[this.length++]=0;for(var t=0;t<e.length;t++)this.words[t]=this.words[t]|e.words[t];return this.strip()},a.prototype.ior=function(e){return r(0==(this.negative|e.negative)),this.iuor(e)},a.prototype.or=function(e){return this.length>e.length?this.clone().ior(e):e.clone().ior(this)},a.prototype.uor=function(e){return this.length>e.length?this.clone().iuor(e):e.clone().iuor(this)},a.prototype.iuand=function(e){var t;t=this.length>e.length?e:this;for(var i=0;i<t.length;i++)this.words[i]=this.words[i]&e.words[i];return this.length=t.length,this.strip()},a.prototype.iand=function(e){return r(0==(this.negative|e.negative)),this.iuand(e)},a.prototype.and=function(e){return this.length>e.length?this.clone().iand(e):e.clone().iand(this)},a.prototype.uand=function(e){return this.length>e.length?this.clone().iuand(e):e.clone().iuand(this)},a.prototype.iuxor=function(e){var t,i;this.length>e.length?(t=this,i=e):(t=e,i=this);for(var r=0;r<i.length;r++)this.words[r]=t.words[r]^i.words[r];if(this!==t)for(;r<t.length;r++)this.words[r]=t.words[r];return this.length=t.length,this.strip()},a.prototype.ixor=function(e){return r(0==(this.negative|e.negative)),this.iuxor(e)},a.prototype.xor=function(e){return this.length>e.length?this.clone().ixor(e):e.clone().ixor(this)},a.prototype.uxor=function(e){return this.length>e.length?this.clone().iuxor(e):e.clone().iuxor(this)},a.prototype.inotn=function(e){r("number"==typeof e&&e>=0);var t=0|Math.ceil(e/26),i=e%26;this._expand(t),i>0&&t--;for(var n=0;n<t;n++)this.words[n]=67108863&~this.words[n];return i>0&&(this.words[n]=~this.words[n]&67108863>>26-i),this.strip()},a.prototype.notn=function(e){return this.clone().inotn(e)},a.prototype.setn=function(e,t){r("number"==typeof e&&e>=0);var i=e/26|0,n=e%26;return this._expand(i+1),this.words[i]=t?this.words[i]|1<<n:this.words[i]&~(1<<n),this.strip()},a.prototype.iadd=function(e){var t,i,r;if(0!==this.negative&&0===e.negative)return this.negative=0,t=this.isub(e),this.negative^=1,this._normSign();if(0===this.negative&&0!==e.negative)return e.negative=0,t=this.isub(e),e.negative=1,t._normSign();this.length>e.length?(i=this,r=e):(i=e,r=this);for(var n=0,a=0;a<r.length;a++)t=(0|i.words[a])+(0|r.words[a])+n,this.words[a]=67108863&t,n=t>>>26;for(;0!==n&&a<i.length;a++)t=(0|i.words[a])+n,this.words[a]=67108863&t,n=t>>>26;if(this.length=i.length,0!==n)this.words[this.length]=n,this.length++;else if(i!==this)for(;a<i.length;a++)this.words[a]=i.words[a];return this},a.prototype.add=function(e){var t;return 0!==e.negative&&0===this.negative?(e.negative=0,t=this.sub(e),e.negative^=1,t):0===e.negative&&0!==this.negative?(this.negative=0,t=e.sub(this),this.negative=1,t):this.length>e.length?this.clone().iadd(e):e.clone().iadd(this)},a.prototype.isub=function(e){if(0!==e.negative){e.negative=0;var t=this.iadd(e);return e.negative=1,t._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(e),this.negative=1,this._normSign();var i,r,n=this.cmp(e);if(0===n)return this.negative=0,this.length=1,this.words[0]=0,this;n>0?(i=this,r=e):(i=e,r=this);for(var a=0,s=0;s<r.length;s++)a=(t=(0|i.words[s])-(0|r.words[s])+a)>>26,this.words[s]=67108863&t;for(;0!==a&&s<i.length;s++)a=(t=(0|i.words[s])+a)>>26,this.words[s]=67108863&t;if(0===a&&s<i.length&&i!==this)for(;s<i.length;s++)this.words[s]=i.words[s];return this.length=Math.max(this.length,s),i!==this&&(this.negative=1),this.strip()},a.prototype.sub=function(e){return this.clone().isub(e)};var p=function(e,t,i){var r,n,a,s=e.words,o=t.words,u=i.words,l=0,d=0|s[0],c=8191&d,h=d>>>13,f=0|s[1],p=8191&f,m=f>>>13,g=0|s[2],v=8191&g,y=g>>>13,_=0|s[3],b=8191&_,w=_>>>13,E=0|s[4],T=8191&E,S=E>>>13,A=0|s[5],k=8191&A,R=A>>>13,M=0|s[6],O=8191&M,C=M>>>13,D=0|s[7],I=8191&D,L=D>>>13,x=0|s[8],P=8191&x,U=x>>>13,N=0|s[9],B=8191&N,F=N>>>13,j=0|o[0],H=8191&j,G=j>>>13,V=0|o[1],W=8191&V,q=V>>>13,X=0|o[2],z=8191&X,K=X>>>13,Y=0|o[3],Q=8191&Y,J=Y>>>13,Z=0|o[4],$=8191&Z,ee=Z>>>13,te=0|o[5],ie=8191&te,re=te>>>13,ne=0|o[6],ae=8191&ne,se=ne>>>13,oe=0|o[7],ue=8191&oe,le=oe>>>13,de=0|o[8],ce=8191&de,he=de>>>13,fe=0|o[9],pe=8191&fe,me=fe>>>13;i.negative=e.negative^t.negative,i.length=19;var ge=(l+(r=Math.imul(c,H))|0)+((8191&(n=(n=Math.imul(c,G))+Math.imul(h,H)|0))<<13)|0;l=((a=Math.imul(h,G))+(n>>>13)|0)+(ge>>>26)|0,ge&=67108863,r=Math.imul(p,H),n=(n=Math.imul(p,G))+Math.imul(m,H)|0,a=Math.imul(m,G);var ve=(l+(r=r+Math.imul(c,W)|0)|0)+((8191&(n=(n=n+Math.imul(c,q)|0)+Math.imul(h,W)|0))<<13)|0;l=((a=a+Math.imul(h,q)|0)+(n>>>13)|0)+(ve>>>26)|0,ve&=67108863,r=Math.imul(v,H),n=(n=Math.imul(v,G))+Math.imul(y,H)|0,a=Math.imul(y,G),r=r+Math.imul(p,W)|0,n=(n=n+Math.imul(p,q)|0)+Math.imul(m,W)|0,a=a+Math.imul(m,q)|0;var ye=(l+(r=r+Math.imul(c,z)|0)|0)+((8191&(n=(n=n+Math.imul(c,K)|0)+Math.imul(h,z)|0))<<13)|0;l=((a=a+Math.imul(h,K)|0)+(n>>>13)|0)+(ye>>>26)|0,ye&=67108863,r=Math.imul(b,H),n=(n=Math.imul(b,G))+Math.imul(w,H)|0,a=Math.imul(w,G),r=r+Math.imul(v,W)|0,n=(n=n+Math.imul(v,q)|0)+Math.imul(y,W)|0,a=a+Math.imul(y,q)|0,r=r+Math.imul(p,z)|0,n=(n=n+Math.imul(p,K)|0)+Math.imul(m,z)|0,a=a+Math.imul(m,K)|0;var _e=(l+(r=r+Math.imul(c,Q)|0)|0)+((8191&(n=(n=n+Math.imul(c,J)|0)+Math.imul(h,Q)|0))<<13)|0;l=((a=a+Math.imul(h,J)|0)+(n>>>13)|0)+(_e>>>26)|0,_e&=67108863,r=Math.imul(T,H),n=(n=Math.imul(T,G))+Math.imul(S,H)|0,a=Math.imul(S,G),r=r+Math.imul(b,W)|0,n=(n=n+Math.imul(b,q)|0)+Math.imul(w,W)|0,a=a+Math.imul(w,q)|0,r=r+Math.imul(v,z)|0,n=(n=n+Math.imul(v,K)|0)+Math.imul(y,z)|0,a=a+Math.imul(y,K)|0,r=r+Math.imul(p,Q)|0,n=(n=n+Math.imul(p,J)|0)+Math.imul(m,Q)|0,a=a+Math.imul(m,J)|0;var be=(l+(r=r+Math.imul(c,$)|0)|0)+((8191&(n=(n=n+Math.imul(c,ee)|0)+Math.imul(h,$)|0))<<13)|0;l=((a=a+Math.imul(h,ee)|0)+(n>>>13)|0)+(be>>>26)|0,be&=67108863,r=Math.imul(k,H),n=(n=Math.imul(k,G))+Math.imul(R,H)|0,a=Math.imul(R,G),r=r+Math.imul(T,W)|0,n=(n=n+Math.imul(T,q)|0)+Math.imul(S,W)|0,a=a+Math.imul(S,q)|0,r=r+Math.imul(b,z)|0,n=(n=n+Math.imul(b,K)|0)+Math.imul(w,z)|0,a=a+Math.imul(w,K)|0,r=r+Math.imul(v,Q)|0,n=(n=n+Math.imul(v,J)|0)+Math.imul(y,Q)|0,a=a+Math.imul(y,J)|0,r=r+Math.imul(p,$)|0,n=(n=n+Math.imul(p,ee)|0)+Math.imul(m,$)|0,a=a+Math.imul(m,ee)|0;var we=(l+(r=r+Math.imul(c,ie)|0)|0)+((8191&(n=(n=n+Math.imul(c,re)|0)+Math.imul(h,ie)|0))<<13)|0;l=((a=a+Math.imul(h,re)|0)+(n>>>13)|0)+(we>>>26)|0,we&=67108863,r=Math.imul(O,H),n=(n=Math.imul(O,G))+Math.imul(C,H)|0,a=Math.imul(C,G),r=r+Math.imul(k,W)|0,n=(n=n+Math.imul(k,q)|0)+Math.imul(R,W)|0,a=a+Math.imul(R,q)|0,r=r+Math.imul(T,z)|0,n=(n=n+Math.imul(T,K)|0)+Math.imul(S,z)|0,a=a+Math.imul(S,K)|0,r=r+Math.imul(b,Q)|0,n=(n=n+Math.imul(b,J)|0)+Math.imul(w,Q)|0,a=a+Math.imul(w,J)|0,r=r+Math.imul(v,$)|0,n=(n=n+Math.imul(v,ee)|0)+Math.imul(y,$)|0,a=a+Math.imul(y,ee)|0,r=r+Math.imul(p,ie)|0,n=(n=n+Math.imul(p,re)|0)+Math.imul(m,ie)|0,a=a+Math.imul(m,re)|0;var Ee=(l+(r=r+Math.imul(c,ae)|0)|0)+((8191&(n=(n=n+Math.imul(c,se)|0)+Math.imul(h,ae)|0))<<13)|0;l=((a=a+Math.imul(h,se)|0)+(n>>>13)|0)+(Ee>>>26)|0,Ee&=67108863,r=Math.imul(I,H),n=(n=Math.imul(I,G))+Math.imul(L,H)|0,a=Math.imul(L,G),r=r+Math.imul(O,W)|0,n=(n=n+Math.imul(O,q)|0)+Math.imul(C,W)|0,a=a+Math.imul(C,q)|0,r=r+Math.imul(k,z)|0,n=(n=n+Math.imul(k,K)|0)+Math.imul(R,z)|0,a=a+Math.imul(R,K)|0,r=r+Math.imul(T,Q)|0,n=(n=n+Math.imul(T,J)|0)+Math.imul(S,Q)|0,a=a+Math.imul(S,J)|0,r=r+Math.imul(b,$)|0,n=(n=n+Math.imul(b,ee)|0)+Math.imul(w,$)|0,a=a+Math.imul(w,ee)|0,r=r+Math.imul(v,ie)|0,n=(n=n+Math.imul(v,re)|0)+Math.imul(y,ie)|0,a=a+Math.imul(y,re)|0,r=r+Math.imul(p,ae)|0,n=(n=n+Math.imul(p,se)|0)+Math.imul(m,ae)|0,a=a+Math.imul(m,se)|0;var Te=(l+(r=r+Math.imul(c,ue)|0)|0)+((8191&(n=(n=n+Math.imul(c,le)|0)+Math.imul(h,ue)|0))<<13)|0;l=((a=a+Math.imul(h,le)|0)+(n>>>13)|0)+(Te>>>26)|0,Te&=67108863,r=Math.imul(P,H),n=(n=Math.imul(P,G))+Math.imul(U,H)|0,a=Math.imul(U,G),r=r+Math.imul(I,W)|0,n=(n=n+Math.imul(I,q)|0)+Math.imul(L,W)|0,a=a+Math.imul(L,q)|0,r=r+Math.imul(O,z)|0,n=(n=n+Math.imul(O,K)|0)+Math.imul(C,z)|0,a=a+Math.imul(C,K)|0,r=r+Math.imul(k,Q)|0,n=(n=n+Math.imul(k,J)|0)+Math.imul(R,Q)|0,a=a+Math.imul(R,J)|0,r=r+Math.imul(T,$)|0,n=(n=n+Math.imul(T,ee)|0)+Math.imul(S,$)|0,a=a+Math.imul(S,ee)|0,r=r+Math.imul(b,ie)|0,n=(n=n+Math.imul(b,re)|0)+Math.imul(w,ie)|0,a=a+Math.imul(w,re)|0,r=r+Math.imul(v,ae)|0,n=(n=n+Math.imul(v,se)|0)+Math.imul(y,ae)|0,a=a+Math.imul(y,se)|0,r=r+Math.imul(p,ue)|0,n=(n=n+Math.imul(p,le)|0)+Math.imul(m,ue)|0,a=a+Math.imul(m,le)|0;var Se=(l+(r=r+Math.imul(c,ce)|0)|0)+((8191&(n=(n=n+Math.imul(c,he)|0)+Math.imul(h,ce)|0))<<13)|0;l=((a=a+Math.imul(h,he)|0)+(n>>>13)|0)+(Se>>>26)|0,Se&=67108863,r=Math.imul(B,H),n=(n=Math.imul(B,G))+Math.imul(F,H)|0,a=Math.imul(F,G),r=r+Math.imul(P,W)|0,n=(n=n+Math.imul(P,q)|0)+Math.imul(U,W)|0,a=a+Math.imul(U,q)|0,r=r+Math.imul(I,z)|0,n=(n=n+Math.imul(I,K)|0)+Math.imul(L,z)|0,a=a+Math.imul(L,K)|0,r=r+Math.imul(O,Q)|0,n=(n=n+Math.imul(O,J)|0)+Math.imul(C,Q)|0,a=a+Math.imul(C,J)|0,r=r+Math.imul(k,$)|0,n=(n=n+Math.imul(k,ee)|0)+Math.imul(R,$)|0,a=a+Math.imul(R,ee)|0,r=r+Math.imul(T,ie)|0,n=(n=n+Math.imul(T,re)|0)+Math.imul(S,ie)|0,a=a+Math.imul(S,re)|0,r=r+Math.imul(b,ae)|0,n=(n=n+Math.imul(b,se)|0)+Math.imul(w,ae)|0,a=a+Math.imul(w,se)|0,r=r+Math.imul(v,ue)|0,n=(n=n+Math.imul(v,le)|0)+Math.imul(y,ue)|0,a=a+Math.imul(y,le)|0,r=r+Math.imul(p,ce)|0,n=(n=n+Math.imul(p,he)|0)+Math.imul(m,ce)|0,a=a+Math.imul(m,he)|0;var Ae=(l+(r=r+Math.imul(c,pe)|0)|0)+((8191&(n=(n=n+Math.imul(c,me)|0)+Math.imul(h,pe)|0))<<13)|0;l=((a=a+Math.imul(h,me)|0)+(n>>>13)|0)+(Ae>>>26)|0,Ae&=67108863,r=Math.imul(B,W),n=(n=Math.imul(B,q))+Math.imul(F,W)|0,a=Math.imul(F,q),r=r+Math.imul(P,z)|0,n=(n=n+Math.imul(P,K)|0)+Math.imul(U,z)|0,a=a+Math.imul(U,K)|0,r=r+Math.imul(I,Q)|0,n=(n=n+Math.imul(I,J)|0)+Math.imul(L,Q)|0,a=a+Math.imul(L,J)|0,r=r+Math.imul(O,$)|0,n=(n=n+Math.imul(O,ee)|0)+Math.imul(C,$)|0,a=a+Math.imul(C,ee)|0,r=r+Math.imul(k,ie)|0,n=(n=n+Math.imul(k,re)|0)+Math.imul(R,ie)|0,a=a+Math.imul(R,re)|0,r=r+Math.imul(T,ae)|0,n=(n=n+Math.imul(T,se)|0)+Math.imul(S,ae)|0,a=a+Math.imul(S,se)|0,r=r+Math.imul(b,ue)|0,n=(n=n+Math.imul(b,le)|0)+Math.imul(w,ue)|0,a=a+Math.imul(w,le)|0,r=r+Math.imul(v,ce)|0,n=(n=n+Math.imul(v,he)|0)+Math.imul(y,ce)|0,a=a+Math.imul(y,he)|0;var ke=(l+(r=r+Math.imul(p,pe)|0)|0)+((8191&(n=(n=n+Math.imul(p,me)|0)+Math.imul(m,pe)|0))<<13)|0;l=((a=a+Math.imul(m,me)|0)+(n>>>13)|0)+(ke>>>26)|0,ke&=67108863,r=Math.imul(B,z),n=(n=Math.imul(B,K))+Math.imul(F,z)|0,a=Math.imul(F,K),r=r+Math.imul(P,Q)|0,n=(n=n+Math.imul(P,J)|0)+Math.imul(U,Q)|0,a=a+Math.imul(U,J)|0,r=r+Math.imul(I,$)|0,n=(n=n+Math.imul(I,ee)|0)+Math.imul(L,$)|0,a=a+Math.imul(L,ee)|0,r=r+Math.imul(O,ie)|0,n=(n=n+Math.imul(O,re)|0)+Math.imul(C,ie)|0,a=a+Math.imul(C,re)|0,r=r+Math.imul(k,ae)|0,n=(n=n+Math.imul(k,se)|0)+Math.imul(R,ae)|0,a=a+Math.imul(R,se)|0,r=r+Math.imul(T,ue)|0,n=(n=n+Math.imul(T,le)|0)+Math.imul(S,ue)|0,a=a+Math.imul(S,le)|0,r=r+Math.imul(b,ce)|0,n=(n=n+Math.imul(b,he)|0)+Math.imul(w,ce)|0,a=a+Math.imul(w,he)|0;var Re=(l+(r=r+Math.imul(v,pe)|0)|0)+((8191&(n=(n=n+Math.imul(v,me)|0)+Math.imul(y,pe)|0))<<13)|0;l=((a=a+Math.imul(y,me)|0)+(n>>>13)|0)+(Re>>>26)|0,Re&=67108863,r=Math.imul(B,Q),n=(n=Math.imul(B,J))+Math.imul(F,Q)|0,a=Math.imul(F,J),r=r+Math.imul(P,$)|0,n=(n=n+Math.imul(P,ee)|0)+Math.imul(U,$)|0,a=a+Math.imul(U,ee)|0,r=r+Math.imul(I,ie)|0,n=(n=n+Math.imul(I,re)|0)+Math.imul(L,ie)|0,a=a+Math.imul(L,re)|0,r=r+Math.imul(O,ae)|0,n=(n=n+Math.imul(O,se)|0)+Math.imul(C,ae)|0,a=a+Math.imul(C,se)|0,r=r+Math.imul(k,ue)|0,n=(n=n+Math.imul(k,le)|0)+Math.imul(R,ue)|0,a=a+Math.imul(R,le)|0,r=r+Math.imul(T,ce)|0,n=(n=n+Math.imul(T,he)|0)+Math.imul(S,ce)|0,a=a+Math.imul(S,he)|0;var Me=(l+(r=r+Math.imul(b,pe)|0)|0)+((8191&(n=(n=n+Math.imul(b,me)|0)+Math.imul(w,pe)|0))<<13)|0;l=((a=a+Math.imul(w,me)|0)+(n>>>13)|0)+(Me>>>26)|0,Me&=67108863,r=Math.imul(B,$),n=(n=Math.imul(B,ee))+Math.imul(F,$)|0,a=Math.imul(F,ee),r=r+Math.imul(P,ie)|0,n=(n=n+Math.imul(P,re)|0)+Math.imul(U,ie)|0,a=a+Math.imul(U,re)|0,r=r+Math.imul(I,ae)|0,n=(n=n+Math.imul(I,se)|0)+Math.imul(L,ae)|0,a=a+Math.imul(L,se)|0,r=r+Math.imul(O,ue)|0,n=(n=n+Math.imul(O,le)|0)+Math.imul(C,ue)|0,a=a+Math.imul(C,le)|0,r=r+Math.imul(k,ce)|0,n=(n=n+Math.imul(k,he)|0)+Math.imul(R,ce)|0,a=a+Math.imul(R,he)|0;var Oe=(l+(r=r+Math.imul(T,pe)|0)|0)+((8191&(n=(n=n+Math.imul(T,me)|0)+Math.imul(S,pe)|0))<<13)|0;l=((a=a+Math.imul(S,me)|0)+(n>>>13)|0)+(Oe>>>26)|0,Oe&=67108863,r=Math.imul(B,ie),n=(n=Math.imul(B,re))+Math.imul(F,ie)|0,a=Math.imul(F,re),r=r+Math.imul(P,ae)|0,n=(n=n+Math.imul(P,se)|0)+Math.imul(U,ae)|0,a=a+Math.imul(U,se)|0,r=r+Math.imul(I,ue)|0,n=(n=n+Math.imul(I,le)|0)+Math.imul(L,ue)|0,a=a+Math.imul(L,le)|0,r=r+Math.imul(O,ce)|0,n=(n=n+Math.imul(O,he)|0)+Math.imul(C,ce)|0,a=a+Math.imul(C,he)|0;var Ce=(l+(r=r+Math.imul(k,pe)|0)|0)+((8191&(n=(n=n+Math.imul(k,me)|0)+Math.imul(R,pe)|0))<<13)|0;l=((a=a+Math.imul(R,me)|0)+(n>>>13)|0)+(Ce>>>26)|0,Ce&=67108863,r=Math.imul(B,ae),n=(n=Math.imul(B,se))+Math.imul(F,ae)|0,a=Math.imul(F,se),r=r+Math.imul(P,ue)|0,n=(n=n+Math.imul(P,le)|0)+Math.imul(U,ue)|0,a=a+Math.imul(U,le)|0,r=r+Math.imul(I,ce)|0,n=(n=n+Math.imul(I,he)|0)+Math.imul(L,ce)|0,a=a+Math.imul(L,he)|0;var De=(l+(r=r+Math.imul(O,pe)|0)|0)+((8191&(n=(n=n+Math.imul(O,me)|0)+Math.imul(C,pe)|0))<<13)|0;l=((a=a+Math.imul(C,me)|0)+(n>>>13)|0)+(De>>>26)|0,De&=67108863,r=Math.imul(B,ue),n=(n=Math.imul(B,le))+Math.imul(F,ue)|0,a=Math.imul(F,le),r=r+Math.imul(P,ce)|0,n=(n=n+Math.imul(P,he)|0)+Math.imul(U,ce)|0,a=a+Math.imul(U,he)|0;var Ie=(l+(r=r+Math.imul(I,pe)|0)|0)+((8191&(n=(n=n+Math.imul(I,me)|0)+Math.imul(L,pe)|0))<<13)|0;l=((a=a+Math.imul(L,me)|0)+(n>>>13)|0)+(Ie>>>26)|0,Ie&=67108863,r=Math.imul(B,ce),n=(n=Math.imul(B,he))+Math.imul(F,ce)|0,a=Math.imul(F,he);var Le=(l+(r=r+Math.imul(P,pe)|0)|0)+((8191&(n=(n=n+Math.imul(P,me)|0)+Math.imul(U,pe)|0))<<13)|0;l=((a=a+Math.imul(U,me)|0)+(n>>>13)|0)+(Le>>>26)|0,Le&=67108863;var xe=(l+(r=Math.imul(B,pe))|0)+((8191&(n=(n=Math.imul(B,me))+Math.imul(F,pe)|0))<<13)|0;return l=((a=Math.imul(F,me))+(n>>>13)|0)+(xe>>>26)|0,xe&=67108863,u[0]=ge,u[1]=ve,u[2]=ye,u[3]=_e,u[4]=be,u[5]=we,u[6]=Ee,u[7]=Te,u[8]=Se,u[9]=Ae,u[10]=ke,u[11]=Re,u[12]=Me,u[13]=Oe,u[14]=Ce,u[15]=De,u[16]=Ie,u[17]=Le,u[18]=xe,0!==l&&(u[19]=l,i.length++),i};function m(e,t,i){return(new g).mulp(e,t,i)}function g(e,t){this.x=e,this.y=t}Math.imul||(p=f),a.prototype.mulTo=function(e,t){var i=this.length+e.length;return 10===this.length&&10===e.length?p(this,e,t):i<63?f(this,e,t):i<1024?function(e,t,i){i.negative=t.negative^e.negative,i.length=e.length+t.length;for(var r=0,n=0,a=0;a<i.length-1;a++){var s=n;n=0;for(var o=67108863&r,u=Math.min(a,t.length-1),l=Math.max(0,a-e.length+1);l<=u;l++){var d=a-l,c=(0|e.words[d])*(0|t.words[l]),h=67108863&c;o=67108863&(h=h+o|0),n+=(s=(s=s+(c/67108864|0)|0)+(h>>>26)|0)>>>26,s&=67108863}i.words[a]=o,r=s,s=n}return 0!==r?i.words[a]=r:i.length--,i.strip()}(this,e,t):m(this,e,t)},g.prototype.makeRBT=function(e){for(var t=new Array(e),i=a.prototype._countBits(e)-1,r=0;r<e;r++)t[r]=this.revBin(r,i,e);return t},g.prototype.revBin=function(e,t,i){if(0===e||e===i-1)return e;for(var r=0,n=0;n<t;n++)r|=(1&e)<<t-n-1,e>>=1;return r},g.prototype.permute=function(e,t,i,r,n,a){for(var s=0;s<a;s++)r[s]=t[e[s]],n[s]=i[e[s]]},g.prototype.transform=function(e,t,i,r,n,a){this.permute(a,e,t,i,r,n);for(var s=1;s<n;s<<=1)for(var o=s<<1,u=Math.cos(2*Math.PI/o),l=Math.sin(2*Math.PI/o),d=0;d<n;d+=o)for(var c=u,h=l,f=0;f<s;f++){var p=i[d+f],m=r[d+f],g=i[d+f+s],v=r[d+f+s],y=c*g-h*v;v=c*v+h*g,g=y,i[d+f]=p+g,r[d+f]=m+v,i[d+f+s]=p-g,r[d+f+s]=m-v,f!==o&&(y=u*c-l*h,h=u*h+l*c,c=y)}},g.prototype.guessLen13b=function(e,t){var i=1|Math.max(t,e),r=1&i,n=0;for(i=i/2|0;i;i>>>=1)n++;return 1<<n+1+r},g.prototype.conjugate=function(e,t,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=e[r];e[r]=e[i-r-1],e[i-r-1]=n,n=t[r],t[r]=-t[i-r-1],t[i-r-1]=-n}},g.prototype.normalize13b=function(e,t){for(var i=0,r=0;r<t/2;r++){var n=8192*Math.round(e[2*r+1]/t)+Math.round(e[2*r]/t)+i;e[r]=67108863&n,i=n<67108864?0:n/67108864|0}return e},g.prototype.convert13b=function(e,t,i,n){for(var a=0,s=0;s<t;s++)a+=0|e[s],i[2*s]=8191&a,a>>>=13,i[2*s+1]=8191&a,a>>>=13;for(s=2*t;s<n;++s)i[s]=0;r(0===a),r(0==(-8192&a))},g.prototype.stub=function(e){for(var t=new Array(e),i=0;i<e;i++)t[i]=0;return t},g.prototype.mulp=function(e,t,i){var r=2*this.guessLen13b(e.length,t.length),n=this.makeRBT(r),a=this.stub(r),s=new Array(r),o=new Array(r),u=new Array(r),l=new Array(r),d=new Array(r),c=new Array(r),h=i.words;h.length=r,this.convert13b(e.words,e.length,s,r),this.convert13b(t.words,t.length,l,r),this.transform(s,a,o,u,r,n),this.transform(l,a,d,c,r,n);for(var f=0;f<r;f++){var p=o[f]*d[f]-u[f]*c[f];u[f]=o[f]*c[f]+u[f]*d[f],o[f]=p}return this.conjugate(o,u,r),this.transform(o,u,h,a,r,n),this.conjugate(h,a,r),this.normalize13b(h,r),i.negative=e.negative^t.negative,i.length=e.length+t.length,i.strip()},a.prototype.mul=function(e){var t=new a(null);return t.words=new Array(this.length+e.length),this.mulTo(e,t)},a.prototype.mulf=function(e){var t=new a(null);return t.words=new Array(this.length+e.length),m(this,e,t)},a.prototype.imul=function(e){return this.clone().mulTo(e,this)},a.prototype.imuln=function(e){r("number"==typeof e),r(e<67108864);for(var t=0,i=0;i<this.length;i++){var n=(0|this.words[i])*e,a=(67108863&n)+(67108863&t);t>>=26,t+=n/67108864|0,t+=a>>>26,this.words[i]=67108863&a}return 0!==t&&(this.words[i]=t,this.length++),this},a.prototype.muln=function(e){return this.clone().imuln(e)},a.prototype.sqr=function(){return this.mul(this)},a.prototype.isqr=function(){return this.imul(this.clone())},a.prototype.pow=function(e){var t=function(e){for(var t=new Array(e.bitLength()),i=0;i<t.length;i++){var r=i/26|0,n=i%26;t[i]=(e.words[r]&1<<n)>>>n}return t}(e);if(0===t.length)return new a(1);for(var i=this,r=0;r<t.length&&0===t[r];r++,i=i.sqr());if(++r<t.length)for(var n=i.sqr();r<t.length;r++,n=n.sqr())0!==t[r]&&(i=i.mul(n));return i},a.prototype.iushln=function(e){r("number"==typeof e&&e>=0);var t,i=e%26,n=(e-i)/26,a=67108863>>>26-i<<26-i;if(0!==i){var s=0;for(t=0;t<this.length;t++){var o=this.words[t]&a,u=(0|this.words[t])-o<<i;this.words[t]=u|s,s=o>>>26-i}s&&(this.words[t]=s,this.length++)}if(0!==n){for(t=this.length-1;t>=0;t--)this.words[t+n]=this.words[t];for(t=0;t<n;t++)this.words[t]=0;this.length+=n}return this.strip()},a.prototype.ishln=function(e){return r(0===this.negative),this.iushln(e)},a.prototype.iushrn=function(e,t,i){var n;r("number"==typeof e&&e>=0),n=t?(t-t%26)/26:0;var a=e%26,s=Math.min((e-a)/26,this.length),o=67108863^67108863>>>a<<a,u=i;if(n-=s,n=Math.max(0,n),u){for(var l=0;l<s;l++)u.words[l]=this.words[l];u.length=s}if(0===s);else if(this.length>s)for(this.length-=s,l=0;l<this.length;l++)this.words[l]=this.words[l+s];else this.words[0]=0,this.length=1;var d=0;for(l=this.length-1;l>=0&&(0!==d||l>=n);l--){var c=0|this.words[l];this.words[l]=d<<26-a|c>>>a,d=c&o}return u&&0!==d&&(u.words[u.length++]=d),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},a.prototype.ishrn=function(e,t,i){return r(0===this.negative),this.iushrn(e,t,i)},a.prototype.shln=function(e){return this.clone().ishln(e)},a.prototype.ushln=function(e){return this.clone().iushln(e)},a.prototype.shrn=function(e){return this.clone().ishrn(e)},a.prototype.ushrn=function(e){return this.clone().iushrn(e)},a.prototype.testn=function(e){r("number"==typeof e&&e>=0);var t=e%26,i=(e-t)/26,n=1<<t;return!(this.length<=i||!(this.words[i]&n))},a.prototype.imaskn=function(e){r("number"==typeof e&&e>=0);var t=e%26,i=(e-t)/26;if(r(0===this.negative,"imaskn works only with positive numbers"),this.length<=i)return this;if(0!==t&&i++,this.length=Math.min(i,this.length),0!==t){var n=67108863^67108863>>>t<<t;this.words[this.length-1]&=n}return this.strip()},a.prototype.maskn=function(e){return this.clone().imaskn(e)},a.prototype.iaddn=function(e){return r("number"==typeof e),r(e<67108864),e<0?this.isubn(-e):0!==this.negative?1===this.length&&(0|this.words[0])<e?(this.words[0]=e-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(e),this.negative=1,this):this._iaddn(e)},a.prototype._iaddn=function(e){this.words[0]+=e;for(var t=0;t<this.length&&this.words[t]>=67108864;t++)this.words[t]-=67108864,t===this.length-1?this.words[t+1]=1:this.words[t+1]++;return this.length=Math.max(this.length,t+1),this},a.prototype.isubn=function(e){if(r("number"==typeof e),r(e<67108864),e<0)return this.iaddn(-e);if(0!==this.negative)return this.negative=0,this.iaddn(e),this.negative=1,this;if(this.words[0]-=e,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var t=0;t<this.length&&this.words[t]<0;t++)this.words[t]+=67108864,this.words[t+1]-=1;return this.strip()},a.prototype.addn=function(e){return this.clone().iaddn(e)},a.prototype.subn=function(e){return this.clone().isubn(e)},a.prototype.iabs=function(){return this.negative=0,this},a.prototype.abs=function(){return this.clone().iabs()},a.prototype._ishlnsubmul=function(e,t,i){var n,a,s=e.length+i;this._expand(s);var o=0;for(n=0;n<e.length;n++){a=(0|this.words[n+i])+o;var u=(0|e.words[n])*t;o=((a-=67108863&u)>>26)-(u/67108864|0),this.words[n+i]=67108863&a}for(;n<this.length-i;n++)o=(a=(0|this.words[n+i])+o)>>26,this.words[n+i]=67108863&a;if(0===o)return this.strip();for(r(-1===o),o=0,n=0;n<this.length;n++)o=(a=-(0|this.words[n])+o)>>26,this.words[n]=67108863&a;return this.negative=1,this.strip()},a.prototype._wordDiv=function(e,t){var i=(this.length,e.length),r=this.clone(),n=e,s=0|n.words[n.length-1];0!=(i=26-this._countBits(s))&&(n=n.ushln(i),r.iushln(i),s=0|n.words[n.length-1]);var o,u=r.length-n.length;if("mod"!==t){(o=new a(null)).length=u+1,o.words=new Array(o.length);for(var l=0;l<o.length;l++)o.words[l]=0}var d=r.clone()._ishlnsubmul(n,1,u);0===d.negative&&(r=d,o&&(o.words[u]=1));for(var c=u-1;c>=0;c--){var h=67108864*(0|r.words[n.length+c])+(0|r.words[n.length+c-1]);for(h=Math.min(h/s|0,67108863),r._ishlnsubmul(n,h,c);0!==r.negative;)h--,r.negative=0,r._ishlnsubmul(n,1,c),r.isZero()||(r.negative^=1);o&&(o.words[c]=h)}return o&&o.strip(),r.strip(),"div"!==t&&0!==i&&r.iushrn(i),{div:o||null,mod:r}},a.prototype.divmod=function(e,t,i){return r(!e.isZero()),this.isZero()?{div:new a(0),mod:new a(0)}:0!==this.negative&&0===e.negative?(o=this.neg().divmod(e,t),"mod"!==t&&(n=o.div.neg()),"div"!==t&&(s=o.mod.neg(),i&&0!==s.negative&&s.iadd(e)),{div:n,mod:s}):0===this.negative&&0!==e.negative?(o=this.divmod(e.neg(),t),"mod"!==t&&(n=o.div.neg()),{div:n,mod:o.mod}):0!=(this.negative&e.negative)?(o=this.neg().divmod(e.neg(),t),"div"!==t&&(s=o.mod.neg(),i&&0!==s.negative&&s.isub(e)),{div:o.div,mod:s}):e.length>this.length||this.cmp(e)<0?{div:new a(0),mod:this}:1===e.length?"div"===t?{div:this.divn(e.words[0]),mod:null}:"mod"===t?{div:null,mod:new a(this.modn(e.words[0]))}:{div:this.divn(e.words[0]),mod:new a(this.modn(e.words[0]))}:this._wordDiv(e,t);var n,s,o},a.prototype.div=function(e){return this.divmod(e,"div",!1).div},a.prototype.mod=function(e){return this.divmod(e,"mod",!1).mod},a.prototype.umod=function(e){return this.divmod(e,"mod",!0).mod},a.prototype.divRound=function(e){var t=this.divmod(e);if(t.mod.isZero())return t.div;var i=0!==t.div.negative?t.mod.isub(e):t.mod,r=e.ushrn(1),n=e.andln(1),a=i.cmp(r);return a<0||1===n&&0===a?t.div:0!==t.div.negative?t.div.isubn(1):t.div.iaddn(1)},a.prototype.modn=function(e){r(e<=67108863);for(var t=(1<<26)%e,i=0,n=this.length-1;n>=0;n--)i=(t*i+(0|this.words[n]))%e;return i},a.prototype.idivn=function(e){r(e<=67108863);for(var t=0,i=this.length-1;i>=0;i--){var n=(0|this.words[i])+67108864*t;this.words[i]=n/e|0,t=n%e}return this.strip()},a.prototype.divn=function(e){return this.clone().idivn(e)},a.prototype.egcd=function(e){r(0===e.negative),r(!e.isZero());var t=this,i=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var n=new a(1),s=new a(0),o=new a(0),u=new a(1),l=0;t.isEven()&&i.isEven();)t.iushrn(1),i.iushrn(1),++l;for(var d=i.clone(),c=t.clone();!t.isZero();){for(var h=0,f=1;0==(t.words[0]&f)&&h<26;++h,f<<=1);if(h>0)for(t.iushrn(h);h-- >0;)(n.isOdd()||s.isOdd())&&(n.iadd(d),s.isub(c)),n.iushrn(1),s.iushrn(1);for(var p=0,m=1;0==(i.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(i.iushrn(p);p-- >0;)(o.isOdd()||u.isOdd())&&(o.iadd(d),u.isub(c)),o.iushrn(1),u.iushrn(1);t.cmp(i)>=0?(t.isub(i),n.isub(o),s.isub(u)):(i.isub(t),o.isub(n),u.isub(s))}return{a:o,b:u,gcd:i.iushln(l)}},a.prototype._invmp=function(e){r(0===e.negative),r(!e.isZero());var t=this,i=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var n,s=new a(1),o=new a(0),u=i.clone();t.cmpn(1)>0&&i.cmpn(1)>0;){for(var l=0,d=1;0==(t.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(t.iushrn(l);l-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);for(var c=0,h=1;0==(i.words[0]&h)&&c<26;++c,h<<=1);if(c>0)for(i.iushrn(c);c-- >0;)o.isOdd()&&o.iadd(u),o.iushrn(1);t.cmp(i)>=0?(t.isub(i),s.isub(o)):(i.isub(t),o.isub(s))}return(n=0===t.cmpn(1)?s:o).cmpn(0)<0&&n.iadd(e),n},a.prototype.gcd=function(e){if(this.isZero())return e.abs();if(e.isZero())return this.abs();var t=this.clone(),i=e.clone();t.negative=0,i.negative=0;for(var r=0;t.isEven()&&i.isEven();r++)t.iushrn(1),i.iushrn(1);for(;;){for(;t.isEven();)t.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=t.cmp(i);if(n<0){var a=t;t=i,i=a}else if(0===n||0===i.cmpn(1))break;t.isub(i)}return i.iushln(r)},a.prototype.invm=function(e){return this.egcd(e).a.umod(e)},a.prototype.isEven=function(){return 0==(1&this.words[0])},a.prototype.isOdd=function(){return 1==(1&this.words[0])},a.prototype.andln=function(e){return this.words[0]&e},a.prototype.bincn=function(e){r("number"==typeof e);var t=e%26,i=(e-t)/26,n=1<<t;if(this.length<=i)return this._expand(i+1),this.words[i]|=n,this;for(var a=n,s=i;0!==a&&s<this.length;s++){var o=0|this.words[s];a=(o+=a)>>>26,o&=67108863,this.words[s]=o}return 0!==a&&(this.words[s]=a,this.length++),this},a.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},a.prototype.cmpn=function(e){var t,i=e<0;if(0!==this.negative&&!i)return-1;if(0===this.negative&&i)return 1;if(this.strip(),this.length>1)t=1;else{i&&(e=-e),r(e<=67108863,"Number is too big");var n=0|this.words[0];t=n===e?0:n<e?-1:1}return 0!==this.negative?0|-t:t},a.prototype.cmp=function(e){if(0!==this.negative&&0===e.negative)return-1;if(0===this.negative&&0!==e.negative)return 1;var t=this.ucmp(e);return 0!==this.negative?0|-t:t},a.prototype.ucmp=function(e){if(this.length>e.length)return 1;if(this.length<e.length)return-1;for(var t=0,i=this.length-1;i>=0;i--){var r=0|this.words[i],n=0|e.words[i];if(r!==n){r<n?t=-1:r>n&&(t=1);break}}return t},a.prototype.gtn=function(e){return 1===this.cmpn(e)},a.prototype.gt=function(e){return 1===this.cmp(e)},a.prototype.gten=function(e){return this.cmpn(e)>=0},a.prototype.gte=function(e){return this.cmp(e)>=0},a.prototype.ltn=function(e){return-1===this.cmpn(e)},a.prototype.lt=function(e){return-1===this.cmp(e)},a.prototype.lten=function(e){return this.cmpn(e)<=0},a.prototype.lte=function(e){return this.cmp(e)<=0},a.prototype.eqn=function(e){return 0===this.cmpn(e)},a.prototype.eq=function(e){return 0===this.cmp(e)},a.red=function(e){return new T(e)},a.prototype.toRed=function(e){return r(!this.red,"Already a number in reduction context"),r(0===this.negative,"red works only with positives"),e.convertTo(this)._forceRed(e)},a.prototype.fromRed=function(){return r(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},a.prototype._forceRed=function(e){return this.red=e,this},a.prototype.forceRed=function(e){return r(!this.red,"Already a number in reduction context"),this._forceRed(e)},a.prototype.redAdd=function(e){return r(this.red,"redAdd works only with red numbers"),this.red.add(this,e)},a.prototype.redIAdd=function(e){return r(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,e)},a.prototype.redSub=function(e){return r(this.red,"redSub works only with red numbers"),this.red.sub(this,e)},a.prototype.redISub=function(e){return r(this.red,"redISub works only with red numbers"),this.red.isub(this,e)},a.prototype.redShl=function(e){return r(this.red,"redShl works only with red numbers"),this.red.shl(this,e)},a.prototype.redMul=function(e){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.mul(this,e)},a.prototype.redIMul=function(e){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.imul(this,e)},a.prototype.redSqr=function(){return r(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},a.prototype.redISqr=function(){return r(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},a.prototype.redSqrt=function(){return r(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},a.prototype.redInvm=function(){return r(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},a.prototype.redNeg=function(){return r(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},a.prototype.redPow=function(e){return r(this.red&&!e.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,e)};var v={k256:null,p224:null,p192:null,p25519:null};function y(e,t){this.name=e,this.p=new a(t,16),this.n=this.p.bitLength(),this.k=new a(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function _(){y.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function b(){y.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){y.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function E(){y.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function T(e){if("string"==typeof e){var t=a._prime(e);this.m=t.p,this.prime=t}else r(e.gtn(1),"modulus must be greater than 1"),this.m=e,this.prime=null}function S(e){T.call(this,e),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new a(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}y.prototype._tmp=function(){var e=new a(null);return e.words=new Array(Math.ceil(this.n/13)),e},y.prototype.ireduce=function(e){var t,i=e;do{this.split(i,this.tmp),t=(i=(i=this.imulK(i)).iadd(this.tmp)).bitLength()}while(t>this.n);var r=t<this.n?-1:i.ucmp(this.p);return 0===r?(i.words[0]=0,i.length=1):r>0?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},y.prototype.split=function(e,t){e.iushrn(this.n,0,t)},y.prototype.imulK=function(e){return e.imul(this.k)},n(_,y),_.prototype.split=function(e,t){for(var i=Math.min(e.length,9),r=0;r<i;r++)t.words[r]=e.words[r];if(t.length=i,e.length<=9)return e.words[0]=0,void(e.length=1);var n=e.words[9];for(t.words[t.length++]=4194303&n,r=10;r<e.length;r++){var a=0|e.words[r];e.words[r-10]=(4194303&a)<<4|n>>>22,n=a}n>>>=22,e.words[r-10]=n,0===n&&e.length>10?e.length-=10:e.length-=9},_.prototype.imulK=function(e){e.words[e.length]=0,e.words[e.length+1]=0,e.length+=2;for(var t=0,i=0;i<e.length;i++){var r=0|e.words[i];t+=977*r,e.words[i]=67108863&t,t=64*r+(t/67108864|0)}return 0===e.words[e.length-1]&&(e.length--,0===e.words[e.length-1]&&e.length--),e},n(b,y),n(w,y),n(E,y),E.prototype.imulK=function(e){for(var t=0,i=0;i<e.length;i++){var r=19*(0|e.words[i])+t,n=67108863&r;r>>>=26,e.words[i]=n,t=r}return 0!==t&&(e.words[e.length++]=t),e},a._prime=function(e){if(v[e])return v[e];var t;if("k256"===e)t=new _;else if("p224"===e)t=new b;else if("p192"===e)t=new w;else{if("p25519"!==e)throw new Error("Unknown prime "+e);t=new E}return v[e]=t,t},T.prototype._verify1=function(e){r(0===e.negative,"red works only with positives"),r(e.red,"red works only with red numbers")},T.prototype._verify2=function(e,t){r(0==(e.negative|t.negative),"red works only with positives"),r(e.red&&e.red===t.red,"red works only with red numbers")},T.prototype.imod=function(e){return this.prime?this.prime.ireduce(e)._forceRed(this):e.umod(this.m)._forceRed(this)},T.prototype.neg=function(e){return e.isZero()?e.clone():this.m.sub(e)._forceRed(this)},T.prototype.add=function(e,t){this._verify2(e,t);var i=e.add(t);return i.cmp(this.m)>=0&&i.isub(this.m),i._forceRed(this)},T.prototype.iadd=function(e,t){this._verify2(e,t);var i=e.iadd(t);return i.cmp(this.m)>=0&&i.isub(this.m),i},T.prototype.sub=function(e,t){this._verify2(e,t);var i=e.sub(t);return i.cmpn(0)<0&&i.iadd(this.m),i._forceRed(this)},T.prototype.isub=function(e,t){this._verify2(e,t);var i=e.isub(t);return i.cmpn(0)<0&&i.iadd(this.m),i},T.prototype.shl=function(e,t){return this._verify1(e),this.imod(e.ushln(t))},T.prototype.imul=function(e,t){return this._verify2(e,t),this.imod(e.imul(t))},T.prototype.mul=function(e,t){return this._verify2(e,t),this.imod(e.mul(t))},T.prototype.isqr=function(e){return this.imul(e,e.clone())},T.prototype.sqr=function(e){return this.mul(e,e)},T.prototype.sqrt=function(e){if(e.isZero())return e.clone();var t=this.m.andln(3);if(r(t%2==1),3===t){var i=this.m.add(new a(1)).iushrn(2);return this.pow(e,i)}for(var n=this.m.subn(1),s=0;!n.isZero()&&0===n.andln(1);)s++,n.iushrn(1);r(!n.isZero());var o=new a(1).toRed(this),u=o.redNeg(),l=this.m.subn(1).iushrn(1),d=this.m.bitLength();for(d=new a(2*d*d).toRed(this);0!==this.pow(d,l).cmp(u);)d.redIAdd(u);for(var c=this.pow(d,n),h=this.pow(e,n.addn(1).iushrn(1)),f=this.pow(e,n),p=s;0!==f.cmp(o);){for(var m=f,g=0;0!==m.cmp(o);g++)m=m.redSqr();r(g<p);var v=this.pow(c,new a(1).iushln(p-g-1));h=h.redMul(v),c=v.redSqr(),f=f.redMul(c),p=g}return h},T.prototype.invm=function(e){var t=e._invmp(this.m);return 0!==t.negative?(t.negative=0,this.imod(t).redNeg()):this.imod(t)},T.prototype.pow=function(e,t){if(t.isZero())return new a(1).toRed(this);if(0===t.cmpn(1))return e.clone();var i=new Array(16);i[0]=new a(1).toRed(this),i[1]=e;for(var r=2;r<i.length;r++)i[r]=this.mul(i[r-1],e);var n=i[0],s=0,o=0,u=t.bitLength()%26;for(0===u&&(u=26),r=t.length-1;r>=0;r--){for(var l=t.words[r],d=u-1;d>=0;d--){var c=l>>d&1;n!==i[0]&&(n=this.sqr(n)),0!==c||0!==s?(s<<=1,s|=c,(4==++o||0===r&&0===d)&&(n=this.mul(n,i[s]),o=0,s=0)):o=0}u=26}return n},T.prototype.convertTo=function(e){var t=e.umod(this.m);return t===e?t.clone():t},T.prototype.convertFrom=function(e){var t=e.clone();return t.red=null,t},a.mont=function(e){return new S(e)},n(S,T),S.prototype.convertTo=function(e){return this.imod(e.ushln(this.shift))},S.prototype.convertFrom=function(e){var t=this.imod(e.mul(this.rinv));return t.red=null,t},S.prototype.imul=function(e,t){if(e.isZero()||t.isZero())return e.words[0]=0,e.length=1,e;var i=e.imul(t),r=i.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=i.isub(r).iushrn(this.shift),a=n;return n.cmp(this.m)>=0?a=n.isub(this.m):n.cmpn(0)<0&&(a=n.iadd(this.m)),a._forceRed(this)},S.prototype.mul=function(e,t){if(e.isZero()||t.isZero())return new a(0)._forceRed(this);var i=e.mul(t),r=i.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=i.isub(r).iushrn(this.shift),s=n;return n.cmp(this.m)>=0?s=n.isub(this.m):n.cmpn(0)<0&&(s=n.iadd(this.m)),s._forceRed(this)},S.prototype.invm=function(e){return this.imod(e._invmp(this.m).mul(this.r2))._forceRed(this)}}(e,this)}).call(this,i(55)(e))},function(e,t,i){"use strict";t.a={OK:"OK",FORMAT_ERROR:"FormatError",FORMAT_UNSUPPORTED:"FormatUnsupported",CODEC_UNSUPPORTED:"CodecUnsupported"}},function(e,t){var i;i=function(){return this}();try{i=i||new Function("return this")()}catch(e){"object"==typeof window&&(i=window)}e.exports=i},function(e,t){function i(e,t){if(!e)throw new Error(t||"Assertion failed")}e.exports=i,i.equal=function(e,t,i){if(e!=t)throw new Error(i||"Assertion failed: "+e+" != "+t)}},function(e,t,i){"use strict";var r=t,n=i(11),a=i(14),s=i(108);r.assert=a,r.toArray=s.toArray,r.zero2=s.zero2,r.toHex=s.toHex,r.encode=s.encode,r.getNAF=function(e,t,i){var r=new Array(Math.max(e.bitLength(),i)+1);r.fill(0);for(var n=1<<t+1,a=e.clone(),s=0;s<r.length;s++){var o,u=a.andln(n-1);a.isOdd()?(o=u>(n>>1)-1?(n>>1)-u:u,a.isubn(o)):o=0,r[s]=o,a.iushrn(1)}return r},r.getJSF=function(e,t){var i=[[],[]];e=e.clone(),t=t.clone();for(var r,n=0,a=0;e.cmpn(-n)>0||t.cmpn(-a)>0;){var s,o,u=e.andln(3)+n&3,l=t.andln(3)+a&3;3===u&&(u=-1),3===l&&(l=-1),s=0==(1&u)?0:3!=(r=e.andln(7)+n&7)&&5!==r||2!==l?u:-u,i[0].push(s),o=0==(1&l)?0:3!=(r=t.andln(7)+a&7)&&5!==r||2!==u?l:-l,i[1].push(o),2*n===s+1&&(n=1-n),2*a===o+1&&(a=1-a),e.iushrn(1),t.iushrn(1)}return i},r.cachedProperty=function(e,t,i){var r="_"+t;e.prototype[t]=function(){return void 0!==this[r]?this[r]:this[r]=i.call(this)}},r.parseBytes=function(e){return"string"==typeof e?r.toArray(e,"hex"):e},r.intFromLE=function(e){return new n(e,"hex","le")}},function(e,t,i){"use strict";function r(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}i.d(t,"d",function(){return n}),i.d(t,"b",function(){return a}),i.d(t,"a",function(){return s}),i.d(t,"c",function(){return o});var n=function(e,t,i,r,n){this.dts=e,this.pts=t,this.duration=i,this.originalDts=r,this.isSyncPoint=n,this.fileposition=null},a=function(){function e(){this.beginDts=0,this.endDts=0,this.beginPts=0,this.endPts=0,this.originalBeginDts=0,this.originalEndDts=0,this.syncPoints=[],this.firstSample=null,this.lastSample=null}return e.prototype.appendSyncPoint=function(e){e.isSyncPoint=!0,this.syncPoints.push(e)},e}(),s=function(){function e(){this._list=[]}var t=e.prototype;return t.clear=function(){this._list=[]},t.appendArray=function(e){var t=this._list;0!==e.length&&(t.length>0&&e[0].originalDts<t[t.length-1].originalDts&&this.clear(),Array.prototype.push.apply(t,e))},t.getLastSyncPointBeforeDts=function(e){if(0==this._list.length)return null;var t=this._list,i=0,r=t.length-1,n=0,a=0,s=r;for(e<t[0].dts&&(i=0,a=s+1);a<=s;){if((n=a+Math.floor((s-a)/2))===r||e>=t[n].dts&&e<t[n+1].dts){i=n;break}t[n].dts<e?a=n+1:s=n-1}return this._list[i]},e}(),o=function(){function e(e){this._type=e,this._list=[],this._lastAppendLocation=-1}var t,i,n=e.prototype;return n.isEmpty=function(){return 0===this._list.length},n.clear=function(){this._list=[],this._lastAppendLocation=-1},n._searchNearestSegmentBefore=function(e){var t=this._list;if(0===t.length)return-2;var i=t.length-1,r=0,n=0,a=i,s=0;if(e<t[0].originalBeginDts)return-1;for(;n<=a;){if((r=n+Math.floor((a-n)/2))===i||e>t[r].lastSample.originalDts&&e<t[r+1].originalBeginDts){s=r;break}t[r].originalBeginDts<e?n=r+1:a=r-1}return s},n._searchNearestSegmentAfter=function(e){return this._searchNearestSegmentBefore(e)+1},n.append=function(e){var t=this._list,i=e,r=this._lastAppendLocation,n=0;-1!==r&&r<t.length&&i.originalBeginDts>=t[r].lastSample.originalDts&&(r===t.length-1||r<t.length-1&&i.originalBeginDts<t[r+1].originalBeginDts)?n=r+1:t.length>0&&(n=this._searchNearestSegmentBefore(i.originalBeginDts)+1),this._lastAppendLocation=n,this._list.splice(n,0,i)},n.getLastSegmentBefore=function(e){var t=this._searchNearestSegmentBefore(e);return t>=0?this._list[t]:null},n.getLastSampleBefore=function(e){var t=this.getLastSegmentBefore(e);return null!=t?t.lastSample:null},n.getLastSyncPointBefore=function(e){for(var t=this._searchNearestSegmentBefore(e),i=this._list[t].syncPoints;0===i.length&&t>0;)t--,i=this._list[t].syncPoints;return i.length>0?i[i.length-1]:null},t=e,(i=[{key:"type",get:function(){return this._type}},{key:"length",get:function(){return this._list.length}}])&&r(t.prototype,i),Object.defineProperty(t,"prototype",{writable:!1}),e}()},function(e,t,i){"use strict";var r=function(){function e(){this.mimeType=null,this.duration=null,this.hasAudio=null,this.hasVideo=null,this.audioCodec=null,this.videoCodec=null,this.audioDataRate=null,this.videoDataRate=null,this.audioSampleRate=null,this.audioChannelCount=null,this.width=null,this.height=null,this.fps=null,this.profile=null,this.level=null,this.refFrames=null,this.chromaFormat=null,this.sarNum=null,this.sarDen=null,this.metadata=null,this.segments=null,this.segmentCount=null,this.hasKeyframesIndex=null,this.keyframesIndex=null}var t=e.prototype;return t.isComplete=function(){var e=!1===this.hasAudio||!0===this.hasAudio&&null!=this.audioCodec&&null!=this.audioSampleRate&&null!=this.audioChannelCount,t=!1===this.hasVideo||!0===this.hasVideo&&null!=this.videoCodec&&null!=this.width&&null!=this.height&&null!=this.fps&&null!=this.profile&&null!=this.level&&null!=this.refFrames&&null!=this.chromaFormat&&null!=this.sarNum&&null!=this.sarDen;return null!=this.mimeType&&null!=this.duration&&null!=this.metadata&&null!=this.hasKeyframesIndex&&e&&t},t.isSeekable=function(){return!0===this.hasKeyframesIndex},t.getNearestKeyframe=function(e){if(null==this.keyframesIndex)return null;var t=this.keyframesIndex,i=this._search(t.times,e);return{index:i,milliseconds:t.times[i],fileposition:t.filepositions[i]}},t._search=function(e,t){var i=0,r=e.length-1,n=0,a=0,s=r;for(t<e[0]&&(i=0,a=s+1);a<=s;){if((n=a+Math.floor((s-a)/2))===r||t>=e[n]&&t<e[n+1]){i=n;break}e[n]<t?a=n+1:s=n-1}return i},e}();t.a=r},function(e,t,i){"use strict";var r=i(14),n=i(5);function a(e,t){return 55296==(64512&e.charCodeAt(t))&&!(t<0||t+1>=e.length)&&56320==(64512&e.charCodeAt(t+1))}function s(e){return(e>>>24|e>>>8&65280|e<<8&16711680|(255&e)<<24)>>>0}function o(e){return 1===e.length?"0"+e:e}function u(e){return 7===e.length?"0"+e:6===e.length?"00"+e:5===e.length?"000"+e:4===e.length?"0000"+e:3===e.length?"00000"+e:2===e.length?"000000"+e:1===e.length?"0000000"+e:e}t.inherits=n,t.toArray=function(e,t){if(Array.isArray(e))return e.slice();if(!e)return[];var i=[];if("string"==typeof e)if(t){if("hex"===t)for((e=e.replace(/[^a-z0-9]+/gi,"")).length%2!=0&&(e="0"+e),n=0;n<e.length;n+=2)i.push(parseInt(e[n]+e[n+1],16))}else for(var r=0,n=0;n<e.length;n++){var s=e.charCodeAt(n);s<128?i[r++]=s:s<2048?(i[r++]=s>>6|192,i[r++]=63&s|128):a(e,n)?(s=65536+((1023&s)<<10)+(1023&e.charCodeAt(++n)),i[r++]=s>>18|240,i[r++]=s>>12&63|128,i[r++]=s>>6&63|128,i[r++]=63&s|128):(i[r++]=s>>12|224,i[r++]=s>>6&63|128,i[r++]=63&s|128)}else for(n=0;n<e.length;n++)i[n]=0|e[n];return i},t.toHex=function(e){for(var t="",i=0;i<e.length;i++)t+=o(e[i].toString(16));return t},t.htonl=s,t.toHex32=function(e,t){for(var i="",r=0;r<e.length;r++){var n=e[r];"little"===t&&(n=s(n)),i+=u(n.toString(16))}return i},t.zero2=o,t.zero8=u,t.join32=function(e,t,i,n){var a=i-t;r(a%4==0);for(var s=new Array(a/4),o=0,u=t;o<s.length;o++,u+=4){var l;l="big"===n?e[u]<<24|e[u+1]<<16|e[u+2]<<8|e[u+3]:e[u+3]<<24|e[u+2]<<16|e[u+1]<<8|e[u],s[o]=l>>>0}return s},t.split32=function(e,t){for(var i=new Array(4*e.length),r=0,n=0;r<e.length;r++,n+=4){var a=e[r];"big"===t?(i[n]=a>>>24,i[n+1]=a>>>16&255,i[n+2]=a>>>8&255,i[n+3]=255&a):(i[n+3]=a>>>24,i[n+2]=a>>>16&255,i[n+1]=a>>>8&255,i[n]=255&a)}return i},t.rotr32=function(e,t){return e>>>t|e<<32-t},t.rotl32=function(e,t){return e<<t|e>>>32-t},t.sum32=function(e,t){return e+t>>>0},t.sum32_3=function(e,t,i){return e+t+i>>>0},t.sum32_4=function(e,t,i,r){return e+t+i+r>>>0},t.sum32_5=function(e,t,i,r,n){return e+t+i+r+n>>>0},t.sum64=function(e,t,i,r){var n=e[t],a=r+e[t+1]>>>0,s=(a<r?1:0)+i+n;e[t]=s>>>0,e[t+1]=a},t.sum64_hi=function(e,t,i,r){return(t+r>>>0<t?1:0)+e+i>>>0},t.sum64_lo=function(e,t,i,r){return t+r>>>0},t.sum64_4_hi=function(e,t,i,r,n,a,s,o){var u=0,l=t;return u+=(l=l+r>>>0)<t?1:0,u+=(l=l+a>>>0)<a?1:0,e+i+n+s+(u+=(l=l+o>>>0)<o?1:0)>>>0},t.sum64_4_lo=function(e,t,i,r,n,a,s,o){return t+r+a+o>>>0},t.sum64_5_hi=function(e,t,i,r,n,a,s,o,u,l){var d=0,c=t;return d+=(c=c+r>>>0)<t?1:0,d+=(c=c+a>>>0)<a?1:0,d+=(c=c+o>>>0)<o?1:0,e+i+n+s+u+(d+=(c=c+l>>>0)<l?1:0)>>>0},t.sum64_5_lo=function(e,t,i,r,n,a,s,o,u,l){return t+r+a+o+l>>>0},t.rotr64_hi=function(e,t,i){return(t<<32-i|e>>>i)>>>0},t.rotr64_lo=function(e,t,i){return(e<<32-i|t>>>i)>>>0},t.shr64_hi=function(e,t,i){return e>>>i},t.shr64_lo=function(e,t,i){return(e<<32-i|t>>>i)>>>0}},function(e,t,i){"use strict";var r=i(8),n=i.n(r),a=i(0);function s(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var o=function(){function e(){}var t,i;return e.getConfig=function(){return{globalTag:a.a.GLOBAL_TAG,forceGlobalTag:a.a.FORCE_GLOBAL_TAG,enableVerbose:a.a.ENABLE_VERBOSE,enableDebug:a.a.ENABLE_DEBUG,enableInfo:a.a.ENABLE_INFO,enableWarn:a.a.ENABLE_WARN,enableError:a.a.ENABLE_ERROR,enableCallback:a.a.ENABLE_CALLBACK}},e.applyConfig=function(e){a.a.GLOBAL_TAG=e.globalTag,a.a.FORCE_GLOBAL_TAG=e.forceGlobalTag,a.a.ENABLE_VERBOSE=e.enableVerbose,a.a.ENABLE_DEBUG=e.enableDebug,a.a.ENABLE_INFO=e.enableInfo,a.a.ENABLE_WARN=e.enableWarn,a.a.ENABLE_ERROR=e.enableError,a.a.ENABLE_CALLBACK=e.enableCallback},e._notifyChange=function(){var t=e.emitter;if(t.listenerCount("change")>0){var i=e.getConfig();t.emit("change",i)}},e.registerListener=function(t){e.emitter.addListener("change",t)},e.removeListener=function(t){e.emitter.removeListener("change",t)},e.addLogListener=function(t){a.a.emitter.addListener("log",t),a.a.emitter.listenerCount("log")>0&&(a.a.ENABLE_CALLBACK=!0,e._notifyChange())},e.removeLogListener=function(t){a.a.emitter.removeListener("log",t),0===a.a.emitter.listenerCount("log")&&(a.a.ENABLE_CALLBACK=!1,e._notifyChange())},t=e,i=[{key:"forceGlobalTag",get:function(){return a.a.FORCE_GLOBAL_TAG},set:function(t){a.a.FORCE_GLOBAL_TAG=t,e._notifyChange()}},{key:"globalTag",get:function(){return a.a.GLOBAL_TAG},set:function(t){a.a.GLOBAL_TAG=t,e._notifyChange()}},{key:"enableAll",get:function(){return a.a.ENABLE_VERBOSE&&a.a.ENABLE_DEBUG&&a.a.ENABLE_INFO&&a.a.ENABLE_WARN&&a.a.ENABLE_ERROR},set:function(t){a.a.ENABLE_VERBOSE=t,a.a.ENABLE_DEBUG=t,a.a.ENABLE_INFO=t,a.a.ENABLE_WARN=t,a.a.ENABLE_ERROR=t,e._notifyChange()}},{key:"enableDebug",get:function(){return a.a.ENABLE_DEBUG},set:function(t){a.a.ENABLE_DEBUG=t,e._notifyChange()}},{key:"enableVerbose",get:function(){return a.a.ENABLE_VERBOSE},set:function(t){a.a.ENABLE_VERBOSE=t,e._notifyChange()}},{key:"enableInfo",get:function(){return a.a.ENABLE_INFO},set:function(t){a.a.ENABLE_INFO=t,e._notifyChange()}},{key:"enableWarn",get:function(){return a.a.ENABLE_WARN},set:function(t){a.a.ENABLE_WARN=t,e._notifyChange()}},{key:"enableError",get:function(){return a.a.ENABLE_ERROR},set:function(t){a.a.ENABLE_ERROR=t,e._notifyChange()}}],null&&s(t.prototype,null),i&&s(t,i),Object.defineProperty(t,"prototype",{writable:!1}),e}();o.emitter=new n.a,t.a=o},function(e,t,i){var r=i(6).Buffer,n=i(148).Transform,a=i(22).StringDecoder;function s(e){n.call(this),this.hashMode="string"==typeof e,this.hashMode?this[e]=this._finalOrDigest:this.final=this._finalOrDigest,this._final&&(this.__final=this._final,this._final=null),this._decoder=null,this._encoding=null}i(5)(s,n),s.prototype.update=function(e,t,i){"string"==typeof e&&(e=r.from(e,t));var n=this._update(e);return this.hashMode?this:(i&&(n=this._toString(n,i)),n)},s.prototype.setAutoPadding=function(){},s.prototype.getAuthTag=function(){throw new Error("trying to get auth tag in unsupported state")},s.prototype.setAuthTag=function(){throw new Error("trying to set auth tag in unsupported state")},s.prototype.setAAD=function(){throw new Error("trying to set aad in unsupported state")},s.prototype._transform=function(e,t,i){var r;try{this.hashMode?this._update(e):this.push(this._update(e))}catch(e){r=e}finally{i(r)}},s.prototype._flush=function(e){var t;try{this.push(this.__final())}catch(e){t=e}e(t)},s.prototype._finalOrDigest=function(e){var t=this.__final()||r.alloc(0);return e&&(t=this._toString(t,e,!0)),t},s.prototype._toString=function(e,t,i){if(this._decoder||(this._decoder=new a(t),this._encoding=t),this._encoding!==t)throw new Error("can't switch encodings");var r=this._decoder.write(e);return i&&(r+=this._decoder.end()),r},e.exports=s},function(e,t,i){function r(e){var t={};function i(r){if(t[r])return t[r].exports;var n=t[r]={i:r,l:!1,exports:{}};return e[r].call(n.exports,n,n.exports,i),n.l=!0,n.exports}i.m=e,i.c=t,i.i=function(e){return e},i.d=function(e,t,r){i.o(e,t)||Object.defineProperty(e,t,{configurable:!1,enumerable:!0,get:r})},i.r=function(e){Object.defineProperty(e,"__esModule",{value:!0})},i.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return i.d(t,"a",t),t},i.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},i.p="/",i.oe=function(e){throw console.error(e),e};var r=i(i.s=ENTRY_MODULE);return r.default||r}function n(e){return(e+"").replace(/[.?*+^$[\]\\(){}|-]/g,"\\$&")}function a(e,t,r){var a={};a[r]=[];var s=t.toString(),o=s.match(/^function\s?\w*\(\w+,\s*\w+,\s*(\w+)\)/);if(!o)return a;for(var u,l=o[1],d=new RegExp("(\\\\n|\\W)"+n(l)+"\\(\\s*(/\\*.*?\\*/)?\\s*.*?([\\.|\\-|\\+|\\w|/|@]+).*?\\)","g");u=d.exec(s);)"dll-reference"!==u[3]&&a[r].push(u[3]);for(d=new RegExp("\\("+n(l)+'\\("(dll-reference\\s([\\.|\\-|\\+|\\w|/|@]+))"\\)\\)\\(\\s*(/\\*.*?\\*/)?\\s*.*?([\\.|\\-|\\+|\\w|/|@]+).*?\\)',"g");u=d.exec(s);)e[u[2]]||(a[r].push(u[1]),e[u[2]]=i(u[1]).m),a[u[2]]=a[u[2]]||[],a[u[2]].push(u[4]);for(var c,h=Object.keys(a),f=0;f<h.length;f++)for(var p=0;p<a[h[f]].length;p++)c=a[h[f]][p],isNaN(1*c)||(a[h[f]][p]=1*a[h[f]][p]);return a}function s(e){return Object.keys(e).reduce(function(t,i){return t||e[i].length>0},!1)}e.exports=function(e,t){t=t||{};var n={main:i.m},o=t.all?{main:Object.keys(n.main)}:function(e,t){for(var i={main:[t]},r={main:[]},n={main:{}};s(i);)for(var o=Object.keys(i),u=0;u<o.length;u++){var l=o[u],d=i[l].pop();if(n[l]=n[l]||{},!n[l][d]&&e[l][d]){n[l][d]=!0,r[l]=r[l]||[],r[l].push(d);for(var c=a(e,e[l][d],l),h=Object.keys(c),f=0;f<h.length;f++)i[h[f]]=i[h[f]]||[],i[h[f]]=i[h[f]].concat(c[h[f]])}}return r}(n,e),u="";Object.keys(o).filter(function(e){return"main"!==e}).forEach(function(e){for(var t=0;o[e][t];)t++;o[e].push(t),n[e][t]="(function(module, exports, __webpack_require__) { module.exports = __webpack_require__; })",u=u+"var "+e+" = ("+r.toString().replace("ENTRY_MODULE",JSON.stringify(t))+")({"+o[e].map(function(t){return JSON.stringify(t)+": "+n[e][t].toString()}).join(",")+"});\n"}),u=u+"new (("+r.toString().replace("ENTRY_MODULE",JSON.stringify(e))+")({"+o.main.map(function(e){return JSON.stringify(e)+": "+n.main[e].toString()}).join(",")+"}))(self);";var l=new window.Blob([u],{type:"text/javascript"});if(t.bare)return l;var d=(window.URL||window.webkitURL||window.mozURL||window.msURL).createObjectURL(l),c=new window.Worker(d);return c.objectURL=d,c}},function(e,t,i){"use strict";var r=i(6).Buffer,n=r.isEncoding||function(e){switch((e=""+e)&&e.toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"binary":case"base64":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":case"raw":return!0;default:return!1}};function a(e){var t;switch(this.encoding=function(e){var t=function(e){if(!e)return"utf8";for(var t;;)switch(e){case"utf8":case"utf-8":return"utf8";case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return"utf16le";case"latin1":case"binary":return"latin1";case"base64":case"ascii":case"hex":return e;default:if(t)return;e=(""+e).toLowerCase(),t=!0}}(e);if("string"!=typeof t&&(r.isEncoding===n||!n(e)))throw new Error("Unknown encoding: "+e);return t||e}(e),this.encoding){case"utf16le":this.text=u,this.end=l,t=4;break;case"utf8":this.fillLast=o,t=4;break;case"base64":this.text=d,this.end=c,t=3;break;default:return this.write=h,void(this.end=f)}this.lastNeed=0,this.lastTotal=0,this.lastChar=r.allocUnsafe(t)}function s(e){return e<=127?0:e>>5==6?2:e>>4==14?3:e>>3==30?4:e>>6==2?-1:-2}function o(e){var t=this.lastTotal-this.lastNeed,i=function(e,t,i){if(128!=(192&t[0]))return e.lastNeed=0,"�";if(e.lastNeed>1&&t.length>1){if(128!=(192&t[1]))return e.lastNeed=1,"�";if(e.lastNeed>2&&t.length>2&&128!=(192&t[2]))return e.lastNeed=2,"�"}}(this,e);return void 0!==i?i:this.lastNeed<=e.length?(e.copy(this.lastChar,t,0,this.lastNeed),this.lastChar.toString(this.encoding,0,this.lastTotal)):(e.copy(this.lastChar,t,0,e.length),void(this.lastNeed-=e.length))}function u(e,t){if((e.length-t)%2==0){var i=e.toString("utf16le",t);if(i){var r=i.charCodeAt(i.length-1);if(r>=55296&&r<=56319)return this.lastNeed=2,this.lastTotal=4,this.lastChar[0]=e[e.length-2],this.lastChar[1]=e[e.length-1],i.slice(0,-1)}return i}return this.lastNeed=1,this.lastTotal=2,this.lastChar[0]=e[e.length-1],e.toString("utf16le",t,e.length-1)}function l(e){var t=e&&e.length?this.write(e):"";if(this.lastNeed){var i=this.lastTotal-this.lastNeed;return t+this.lastChar.toString("utf16le",0,i)}return t}function d(e,t){var i=(e.length-t)%3;return 0===i?e.toString("base64",t):(this.lastNeed=3-i,this.lastTotal=3,1===i?this.lastChar[0]=e[e.length-1]:(this.lastChar[0]=e[e.length-2],this.lastChar[1]=e[e.length-1]),e.toString("base64",t,e.length-i))}function c(e){var t=e&&e.length?this.write(e):"";return this.lastNeed?t+this.lastChar.toString("base64",0,3-this.lastNeed):t}function h(e){return e.toString(this.encoding)}function f(e){return e&&e.length?this.write(e):""}t.StringDecoder=a,a.prototype.write=function(e){if(0===e.length)return"";var t,i;if(this.lastNeed){if(void 0===(t=this.fillLast(e)))return"";i=this.lastNeed,this.lastNeed=0}else i=0;return i<e.length?t?t+this.text(e,i):this.text(e,i):t||""},a.prototype.end=function(e){var t=e&&e.length?this.write(e):"";return this.lastNeed?t+"�":t},a.prototype.text=function(e,t){var i=function(e,t,i){var r=t.length-1;if(r<i)return 0;var n=s(t[r]);return n>=0?(n>0&&(e.lastNeed=n-1),n):--r<i||-2===n?0:(n=s(t[r]))>=0?(n>0&&(e.lastNeed=n-2),n):--r<i||-2===n?0:(n=s(t[r]))>=0?(n>0&&(2===n?n=0:e.lastNeed=n-3),n):0}(this,e,t);if(!this.lastNeed)return e.toString("utf8",t);this.lastTotal=i;var r=e.length-(i-this.lastNeed);return e.copy(this.lastChar,0,r),e.toString("utf8",t,r)},a.prototype.fillLast=function(e){if(this.lastNeed<=e.length)return e.copy(this.lastChar,this.lastTotal-this.lastNeed,0,this.lastNeed),this.lastChar.toString(this.encoding,0,this.lastTotal);e.copy(this.lastChar,this.lastTotal-this.lastNeed,0,e.length),this.lastNeed-=e.length}},function(e,t,i){"use strict";var r=i(38),n=Object.keys||function(e){var t=[];for(var i in e)t.push(i);return t};e.exports=c;var a=Object.create(i(32));a.inherits=i(5);var s=i(81),o=i(51);a.inherits(c,s);for(var u=n(o.prototype),l=0;l<u.length;l++){var d=u[l];c.prototype[d]||(c.prototype[d]=o.prototype[d])}function c(e){if(!(this instanceof c))return new c(e);s.call(this,e),o.call(this,e),e&&!1===e.readable&&(this.readable=!1),e&&!1===e.writable&&(this.writable=!1),this.allowHalfOpen=!0,e&&!1===e.allowHalfOpen&&(this.allowHalfOpen=!1),this.once("end",h)}function h(){this.allowHalfOpen||this._writableState.ended||r.nextTick(f,this)}function f(e){e.end()}Object.defineProperty(c.prototype,"writableHighWaterMark",{enumerable:!1,get:function(){return this._writableState.highWaterMark}}),Object.defineProperty(c.prototype,"destroyed",{get:function(){return void 0!==this._readableState&&void 0!==this._writableState&&this._readableState.destroyed&&this._writableState.destroyed},set:function(e){void 0!==this._readableState&&void 0!==this._writableState&&(this._readableState.destroyed=e,this._writableState.destroyed=e)}}),c.prototype._destroy=function(e,t){this.push(null),this.end(),r.nextTick(t,e)}},function(e,t,i){"use strict";(function(t,r){var n=i(6).Buffer,a=t.crypto||t.msCrypto;a&&a.getRandomValues?e.exports=function(e,t){if(e>4294967295)throw new RangeError("requested too many random bytes");var i=n.allocUnsafe(e);if(e>0)if(e>65536)for(var s=0;s<e;s+=65536)a.getRandomValues(i.slice(s,s+65536));else a.getRandomValues(i);return"function"==typeof t?r.nextTick(function(){t(null,i)}):i}:e.exports=function(){throw new Error("Secure random number generation is not supported by this browser.\nUse Chrome, Firefox or Internet Explorer 11")}}).call(this,i(13),i(9))},function(e,t,i){"use strict";var r={};function n(e,t,i){i||(i=Error);var n=function(e){var i,r;function n(i,r,n){return e.call(this,function(e,i,r){return"string"==typeof t?t:t(e,i,n)}(i,r))||this}return r=e,(i=n).prototype=Object.create(r.prototype),i.prototype.constructor=i,i.__proto__=r,n}(i);n.prototype.name=i.name,n.prototype.code=e,r[e]=n}function a(e,t){if(Array.isArray(e)){var i=e.length;return e=e.map(function(e){return String(e)}),i>2?"one of ".concat(t," ").concat(e.slice(0,i-1).join(", "),", or ")+e[i-1]:2===i?"one of ".concat(t," ").concat(e[0]," or ").concat(e[1]):"of ".concat(t," ").concat(e[0])}return"of ".concat(t," ").concat(String(e))}n("ERR_INVALID_OPT_VALUE",function(e,t){return'The value "'+t+'" is invalid for option "'+e+'"'},TypeError),n("ERR_INVALID_ARG_TYPE",function(e,t,i){var r,n,s;if("string"==typeof t&&(n="not ",t.substr(0,n.length)===n)?(r="must not be",t=t.replace(/^not /,"")):r="must be",function(e,t,i){return(void 0===i||i>e.length)&&(i=e.length),e.substring(i-t.length,i)===t}(e," argument"))s="The ".concat(e," ").concat(r," ").concat(a(t,"type"));else{var o=function(e,t,i){return"number"!=typeof i&&(i=0),!(i+".".length>e.length)&&-1!==e.indexOf(".",i)}(e)?"property":"argument";s='The "'.concat(e,'" ').concat(o," ").concat(r," ").concat(a(t,"type"))}return s+". Received type ".concat(typeof i)},TypeError),n("ERR_STREAM_PUSH_AFTER_EOF","stream.push() after EOF"),n("ERR_METHOD_NOT_IMPLEMENTED",function(e){return"The "+e+" method is not implemented"}),n("ERR_STREAM_PREMATURE_CLOSE","Premature close"),n("ERR_STREAM_DESTROYED",function(e){return"Cannot call "+e+" after a stream was destroyed"}),n("ERR_MULTIPLE_CALLBACK","Callback called multiple times"),n("ERR_STREAM_CANNOT_PIPE","Cannot pipe, not readable"),n("ERR_STREAM_WRITE_AFTER_END","write after end"),n("ERR_STREAM_NULL_VALUES","May not write null values to stream",TypeError),n("ERR_UNKNOWN_ENCODING",function(e){return"Unknown encoding: "+e},TypeError),n("ERR_STREAM_UNSHIFT_AFTER_END_EVENT","stream.unshift() after end event"),e.exports.codes=r},function(e,t,i){"use strict";(function(t){var r=Object.keys||function(e){var t=[];for(var i in e)t.push(i);return t};e.exports=l;var n=i(73),a=i(77);i(5)(l,n);for(var s=r(a.prototype),o=0;o<s.length;o++){var u=s[o];l.prototype[u]||(l.prototype[u]=a.prototype[u])}function l(e){if(!(this instanceof l))return new l(e);n.call(this,e),a.call(this,e),this.allowHalfOpen=!0,e&&(!1===e.readable&&(this.readable=!1),!1===e.writable&&(this.writable=!1),!1===e.allowHalfOpen&&(this.allowHalfOpen=!1,this.once("end",d)))}function d(){this._writableState.ended||t.nextTick(c,this)}function c(e){e.end()}Object.defineProperty(l.prototype,"writableHighWaterMark",{enumerable:!1,get:function(){return this._writableState.highWaterMark}}),Object.defineProperty(l.prototype,"writableBuffer",{enumerable:!1,get:function(){return this._writableState&&this._writableState.getBuffer()}}),Object.defineProperty(l.prototype,"writableLength",{enumerable:!1,get:function(){return this._writableState.length}}),Object.defineProperty(l.prototype,"destroyed",{enumerable:!1,get:function(){return void 0!==this._readableState&&void 0!==this._writableState&&this._readableState.destroyed&&this._writableState.destroyed},set:function(e){void 0!==this._readableState&&void 0!==this._writableState&&(this._readableState.destroyed=e,this._writableState.destroyed=e)}})}).call(this,i(9))},function(e,t,i){var r=i(6).Buffer;function n(e,t){this._block=r.alloc(e),this._finalSize=t,this._blockSize=e,this._len=0}n.prototype.update=function(e,t){"string"==typeof e&&(t=t||"utf8",e=r.from(e,t));for(var i=this._block,n=this._blockSize,a=e.length,s=this._len,o=0;o<a;){for(var u=s%n,l=Math.min(a-o,n-u),d=0;d<l;d++)i[u+d]=e[o+d];o+=l,(s+=l)%n==0&&this._update(i)}return this._len+=a,this},n.prototype.digest=function(e){var t=this._len%this._blockSize;this._block[t]=128,this._block.fill(0,t+1),t>=this._finalSize&&(this._update(this._block),this._block.fill(0));var i=8*this._len;if(i<=4294967295)this._block.writeUInt32BE(i,this._blockSize-4);else{var r=(4294967295&i)>>>0,n=(i-r)/4294967296;this._block.writeUInt32BE(n,this._blockSize-8),this._block.writeUInt32BE(r,this._blockSize-4)}this._update(this._block);var a=this._hash();return e?a.toString(e):a},n.prototype._update=function(){throw new Error("_update must be implemented by subclass")},e.exports=n},function(e,t,i){"use strict";var r={};function n(e,t,i){i||(i=Error);var n=function(e){var i,r;function n(i,r,n){return e.call(this,function(e,i,r){return"string"==typeof t?t:t(e,i,n)}(i,r))||this}return r=e,(i=n).prototype=Object.create(r.prototype),i.prototype.constructor=i,i.__proto__=r,n}(i);n.prototype.name=i.name,n.prototype.code=e,r[e]=n}function a(e,t){if(Array.isArray(e)){var i=e.length;return e=e.map(function(e){return String(e)}),i>2?"one of ".concat(t," ").concat(e.slice(0,i-1).join(", "),", or ")+e[i-1]:2===i?"one of ".concat(t," ").concat(e[0]," or ").concat(e[1]):"of ".concat(t," ").concat(e[0])}return"of ".concat(t," ").concat(String(e))}n("ERR_INVALID_OPT_VALUE",function(e,t){return'The value "'+t+'" is invalid for option "'+e+'"'},TypeError),n("ERR_INVALID_ARG_TYPE",function(e,t,i){var r,n,s;if("string"==typeof t&&(n="not ",t.substr(0,n.length)===n)?(r="must not be",t=t.replace(/^not /,"")):r="must be",function(e,t,i){return(void 0===i||i>e.length)&&(i=e.length),e.substring(i-t.length,i)===t}(e," argument"))s="The ".concat(e," ").concat(r," ").concat(a(t,"type"));else{var o=function(e,t,i){return"number"!=typeof i&&(i=0),!(i+".".length>e.length)&&-1!==e.indexOf(".",i)}(e)?"property":"argument";s='The "'.concat(e,'" ').concat(o," ").concat(r," ").concat(a(t,"type"))}return s+". Received type ".concat(typeof i)},TypeError),n("ERR_STREAM_PUSH_AFTER_EOF","stream.push() after EOF"),n("ERR_METHOD_NOT_IMPLEMENTED",function(e){return"The "+e+" method is not implemented"}),n("ERR_STREAM_PREMATURE_CLOSE","Premature close"),n("ERR_STREAM_DESTROYED",function(e){return"Cannot call "+e+" after a stream was destroyed"}),n("ERR_MULTIPLE_CALLBACK","Callback called multiple times"),n("ERR_STREAM_CANNOT_PIPE","Cannot pipe, not readable"),n("ERR_STREAM_WRITE_AFTER_END","write after end"),n("ERR_STREAM_NULL_VALUES","May not write null values to stream",TypeError),n("ERR_UNKNOWN_ENCODING",function(e){return"Unknown encoding: "+e},TypeError),n("ERR_STREAM_UNSHIFT_AFTER_END_EVENT","stream.unshift() after end event"),e.exports.codes=r},function(e,t,i){"use strict";(function(t){var r=Object.keys||function(e){var t=[];for(var i in e)t.push(i);return t};e.exports=l;var n=i(102),a=i(106);i(5)(l,n);for(var s=r(a.prototype),o=0;o<s.length;o++){var u=s[o];l.prototype[u]||(l.prototype[u]=a.prototype[u])}function l(e){if(!(this instanceof l))return new l(e);n.call(this,e),a.call(this,e),this.allowHalfOpen=!0,e&&(!1===e.readable&&(this.readable=!1),!1===e.writable&&(this.writable=!1),!1===e.allowHalfOpen&&(this.allowHalfOpen=!1,this.once("end",d)))}function d(){this._writableState.ended||t.nextTick(c,this)}function c(e){e.end()}Object.defineProperty(l.prototype,"writableHighWaterMark",{enumerable:!1,get:function(){return this._writableState.highWaterMark}}),Object.defineProperty(l.prototype,"writableBuffer",{enumerable:!1,get:function(){return this._writableState&&this._writableState.getBuffer()}}),Object.defineProperty(l.prototype,"writableLength",{enumerable:!1,get:function(){return this._writableState.length}}),Object.defineProperty(l.prototype,"destroyed",{enumerable:!1,get:function(){return void 0!==this._readableState&&void 0!==this._writableState&&this._readableState.destroyed&&this._writableState.destroyed},set:function(e){void 0!==this._readableState&&void 0!==this._writableState&&(this._readableState.destroyed=e,this._writableState.destroyed=e)}})}).call(this,i(9))},function(e,t,i){"use strict";var r=function(){function e(){this.listeners={}}var t=e.prototype;return t.on=function(e,t){this.listeners[e]||(this.listeners[e]=[]),this.listeners[e].push(t)},t.off=function(e,t){if(!this.listeners[e])return!1;var i=this.listeners[e].indexOf(t);return this.listeners[e]=this.listeners[e].slice(0),this.listeners[e].splice(i,1),i>-1},t.trigger=function(e){var t=this.listeners[e];if(t)if(2===arguments.length)for(var i=t.length,r=0;r<i;++r)t[r].call(this,arguments[1]);else for(var n=Array.prototype.slice.call(arguments,1),a=t.length,s=0;s<a;++s)t[s].apply(this,n)},t.dispose=function(){this.listeners={}},t.pipe=function(e){this.on("data",function(t){e.push(t)})},e}();e.exports=r},function(e,t,i){"use strict";var r=i(5),n=i(44),a=i(47),s=i(48),o=i(20);function u(e){o.call(this,"digest"),this._hash=e}r(u,o),u.prototype._update=function(e){this._hash.update(e)},u.prototype._final=function(){return this._hash.digest()},e.exports=function(e){return"md5"===(e=e.toLowerCase())?new n:"rmd160"===e||"ripemd160"===e?new a:new u(s(e))}},function(e,t,i){function r(e){return Object.prototype.toString.call(e)}t.isArray=function(e){return Array.isArray?Array.isArray(e):"[object Array]"===r(e)},t.isBoolean=function(e){return"boolean"==typeof e},t.isNull=function(e){return null===e},t.isNullOrUndefined=function(e){return null==e},t.isNumber=function(e){return"number"==typeof e},t.isString=function(e){return"string"==typeof e},t.isSymbol=function(e){return"symbol"==typeof e},t.isUndefined=function(e){return void 0===e},t.isRegExp=function(e){return"[object RegExp]"===r(e)},t.isObject=function(e){return"object"==typeof e&&null!==e},t.isDate=function(e){return"[object Date]"===r(e)},t.isError=function(e){return"[object Error]"===r(e)||e instanceof Error},t.isFunction=function(e){return"function"==typeof e},t.isPrimitive=function(e){return null===e||"boolean"==typeof e||"number"==typeof e||"string"==typeof e||"symbol"==typeof e||void 0===e},t.isBuffer=i(10).Buffer.isBuffer},function(e,t,i){(function(t){e.exports=function(e,i){for(var r=Math.min(e.length,i.length),n=new t(r),a=0;a<r;++a)n[a]=e[a]^i[a];return n}}).call(this,i(10).Buffer)},function(e,t,i){"use strict";var r=i(18),n=i(14);function a(){this.pending=null,this.pendingTotal=0,this.blockSize=this.constructor.blockSize,this.outSize=this.constructor.outSize,this.hmacStrength=this.constructor.hmacStrength,this.padLength=this.constructor.padLength/8,this.endian="big",this._delta8=this.blockSize/8,this._delta32=this.blockSize/32}t.BlockHash=a,a.prototype.update=function(e,t){if(e=r.toArray(e,t),this.pending?this.pending=this.pending.concat(e):this.pending=e,this.pendingTotal+=e.length,this.pending.length>=this._delta8){var i=(e=this.pending).length%this._delta8;this.pending=e.slice(e.length-i,e.length),0===this.pending.length&&(this.pending=null),e=r.join32(e,0,e.length-i,this.endian);for(var n=0;n<e.length;n+=this._delta32)this._update(e,n,n+this._delta32)}return this},a.prototype.digest=function(e){return this.update(this._pad()),n(null===this.pending),this._digest(e)},a.prototype._pad=function(){var e=this.pendingTotal,t=this._delta8,i=t-(e+this.padLength)%t,r=new Array(i+this.padLength);r[0]=128;for(var n=1;n<i;n++)r[n]=0;if(e<<=3,"big"===this.endian){for(var a=8;a<this.padLength;a++)r[n++]=0;r[n++]=0,r[n++]=0,r[n++]=0,r[n++]=0,r[n++]=e>>>24&255,r[n++]=e>>>16&255,r[n++]=e>>>8&255,r[n++]=255&e}else for(r[n++]=255&e,r[n++]=e>>>8&255,r[n++]=e>>>16&255,r[n++]=e>>>24&255,r[n++]=0,r[n++]=0,r[n++]=0,r[n++]=0,a=8;a<this.padLength;a++)r[n++]=0;return r}},function(e,t,i){"use strict";var r=i(5),n=i(64).Reporter,a=i(62).Buffer;function s(e,t){n.call(this,t),a.isBuffer(e)?(this.base=e,this.offset=0,this.length=e.length):this.error("Input not Buffer")}function o(e,t){if(Array.isArray(e))this.length=0,this.value=e.map(function(e){return o.isEncoderBuffer(e)||(e=new o(e,t)),this.length+=e.length,e},this);else if("number"==typeof e){if(!(0<=e&&e<=255))return t.error("non-byte EncoderBuffer value");this.value=e,this.length=1}else if("string"==typeof e)this.value=e,this.length=a.byteLength(e);else{if(!a.isBuffer(e))return t.error("Unsupported type: "+typeof e);this.value=e,this.length=e.length}}r(s,n),t.DecoderBuffer=s,s.isDecoderBuffer=function(e){return e instanceof s||"object"==typeof e&&a.isBuffer(e.base)&&"DecoderBuffer"===e.constructor.name&&"number"==typeof e.offset&&"number"==typeof e.length&&"function"==typeof e.save&&"function"==typeof e.restore&&"function"==typeof e.isEmpty&&"function"==typeof e.readUInt8&&"function"==typeof e.skip&&"function"==typeof e.raw},s.prototype.save=function(){return{offset:this.offset,reporter:n.prototype.save.call(this)}},s.prototype.restore=function(e){var t=new s(this.base);return t.offset=e.offset,t.length=this.offset,this.offset=e.offset,n.prototype.restore.call(this,e.reporter),t},s.prototype.isEmpty=function(){return this.offset===this.length},s.prototype.readUInt8=function(e){return this.offset+1<=this.length?this.base.readUInt8(this.offset++,!0):this.error(e||"DecoderBuffer overrun")},s.prototype.skip=function(e,t){if(!(this.offset+e<=this.length))return this.error(t||"DecoderBuffer overrun");var i=new s(this.base);return i._reporterState=this._reporterState,i.offset=this.offset,i.length=this.offset+e,this.offset+=e,i},s.prototype.raw=function(e){return this.base.slice(e?e.offset:this.offset,this.length)},t.EncoderBuffer=o,o.isEncoderBuffer=function(e){return e instanceof o||"object"==typeof e&&"EncoderBuffer"===e.constructor.name&&"number"==typeof e.length&&"function"==typeof e.join},o.prototype.join=function(e,t){return e||(e=a.alloc(this.length)),t||(t=0),0===this.length||(Array.isArray(this.value)?this.value.forEach(function(i){i.join(e,t),t+=i.length}):("number"==typeof this.value?e[t]=this.value:"string"==typeof this.value?e.write(this.value,t):a.isBuffer(this.value)&&this.value.copy(e,t),t+=this.length)),e}},function(e,t,i){"use strict";var r=i(8),n=i.n(r),a=i(0),s=i(7),o=i(17);function u(e,t,i){var r=e;if(t+i<r.length){for(;i--;)if(128!=(192&r[++t]))return!1;return!0}return!1}var l,d=function(e){for(var t=[],i=e,r=0,n=e.length;r<n;)if(i[r]<128)t.push(String.fromCharCode(i[r])),++r;else{if(i[r]<192);else if(i[r]<224){if(u(i,r,1)){var a=(31&i[r])<<6|63&i[r+1];if(a>=128){t.push(String.fromCharCode(65535&a)),r+=2;continue}}}else if(i[r]<240){if(u(i,r,2)){var s=(15&i[r])<<12|(63&i[r+1])<<6|63&i[r+2];if(s>=2048&&55296!=(63488&s)){t.push(String.fromCharCode(65535&s)),r+=3;continue}}}else if(i[r]<248&&u(i,r,3)){var o=(7&i[r])<<18|(63&i[r+1])<<12|(63&i[r+2])<<6|63&i[r+3];if(o>65536&&o<1114112){o-=65536,t.push(String.fromCharCode(o>>>10|55296)),t.push(String.fromCharCode(1023&o|56320)),r+=4;continue}}t.push(String.fromCharCode(65533)),++r}return t.join("")},c=i(4),h=(l=new ArrayBuffer(2),new DataView(l).setInt16(0,256,!0),256===new Int16Array(l)[0]),f=function(){function e(){}return e.parseScriptData=function(t,i,r){var n={};try{var s=e.parseValue(t,i,r),o=e.parseValue(t,i+s.size,r-s.size);n[s.data]=o.data}catch(e){a.a.e("AMF",e.toString())}return n},e.parseObject=function(t,i,r){if(r<3)throw new c.a("Data not enough when parse ScriptDataObject");var n=e.parseString(t,i,r),a=e.parseValue(t,i+n.size,r-n.size),s=a.objectEnd;return{data:{name:n.data,value:a.data},size:n.size+a.size,objectEnd:s}},e.parseVariable=function(t,i,r){return e.parseObject(t,i,r)},e.parseString=function(e,t,i){if(i<2)throw new c.a("Data not enough when parse String");var r=new DataView(e,t,i).getUint16(0,!h);return{data:r>0?d(new Uint8Array(e,t+2,r)):"",size:2+r}},e.parseLongString=function(e,t,i){if(i<4)throw new c.a("Data not enough when parse LongString");var r=new DataView(e,t,i).getUint32(0,!h);return{data:r>0?d(new Uint8Array(e,t+4,r)):"",size:4+r}},e.parseDate=function(e,t,i){if(i<10)throw new c.a("Data size invalid when parse Date");var r=new DataView(e,t,i),n=r.getFloat64(0,!h),a=r.getInt16(8,!h);return{data:new Date(n+=60*a*1e3),size:10}},e.parseValue=function(t,i,r){if(r<1)throw new c.a("Data not enough when parse Value");var n,s=new DataView(t,i,r),o=1,u=s.getUint8(0),l=!1;try{switch(u){case 0:n=s.getFloat64(1,!h),o+=8;break;case 1:n=!!s.getUint8(1),o+=1;break;case 2:var d=e.parseString(t,i+1,r-1);n=d.data,o+=d.size;break;case 3:n={};var f=0;for(9==(16777215&s.getUint32(r-4,!h))&&(f=3);o<r-4;){var p=e.parseObject(t,i+o,r-o-f);if(p.objectEnd)break;n[p.data.name]=p.data.value,o+=p.size}o<=r-3&&9==(16777215&s.getUint32(o-1,!h))&&(o+=3);break;case 8:n={},o+=4;var m=0;for(9==(16777215&s.getUint32(r-4,!h))&&(m=3);o<r-8;){var g=e.parseVariable(t,i+o,r-o-m);if(g.objectEnd)break;n[g.data.name]=g.data.value,o+=g.size}o<=r-3&&9==(16777215&s.getUint32(o-1,!h))&&(o+=3);break;case 9:n=void 0,o=1,l=!0;break;case 10:n=[];var v=s.getUint32(1,!h);o+=4;for(var y=0;y<v;y++){var _=e.parseValue(t,i+o,r-o);n.push(_.data),o+=_.size}break;case 11:var b=e.parseDate(t,i+1,r-1);n=b.data,o+=b.size;break;case 12:var w=e.parseString(t,i+1,r-1);n=w.data,o+=w.size;break;default:o=r,a.a.w("AMF","Unsupported AMF value type "+u)}}catch(e){a.a.e("AMF",e.toString())}return{data:n,size:o,objectEnd:l}},e}(),p=function(){function e(e){this.TAG="ExpGolomb",this._buffer=e,this._buffer_index=0,this._total_bytes=e.byteLength,this._total_bits=8*e.byteLength,this._current_word=0,this._current_word_bits_left=0}var t=e.prototype;return t.destroy=function(){this._buffer=null},t._fillCurrentWord=function(){var e=this._total_bytes-this._buffer_index;if(e<=0)throw new c.a("ExpGolomb: _fillCurrentWord() but no bytes available");var t=Math.min(4,e),i=new Uint8Array(4);i.set(this._buffer.subarray(this._buffer_index,this._buffer_index+t)),this._current_word=new DataView(i.buffer).getUint32(0,!1),this._buffer_index+=t,this._current_word_bits_left=8*t},t.readBits=function(e){if(e>32)throw new c.b("ExpGolomb: readBits() bits exceeded max 32bits!");if(e<=this._current_word_bits_left){var t=this._current_word>>>32-e;return this._current_word<<=e,this._current_word_bits_left-=e,t}var i=this._current_word_bits_left?this._current_word:0;i>>>=32-this._current_word_bits_left;var r=e-this._current_word_bits_left;this._fillCurrentWord();var n=Math.min(r,this._current_word_bits_left),a=this._current_word>>>32-n;return this._current_word<<=n,this._current_word_bits_left-=n,i<<n|a},t.readBool=function(){return 1===this.readBits(1)},t.readByte=function(){return this.readBits(8)},t._skipLeadingZero=function(){var e;for(e=0;e<this._current_word_bits_left;e++)if(0!=(this._current_word&2147483648>>>e))return this._current_word<<=e,this._current_word_bits_left-=e,e;return this._fillCurrentWord(),e+this._skipLeadingZero()},t.readUEG=function(){var e=this._skipLeadingZero();return this.readBits(e+1)-1},t.readSEG=function(){var e=this.readUEG();return 1&e?e+1>>>1:-1*(e>>>1)},e}(),m=function(){function e(){}return e._ebsp2rbsp=function(e){for(var t=e,i=t.byteLength,r=new Uint8Array(i),n=0,a=0;a<i;a++)a>=2&&3===t[a]&&0===t[a-1]&&0===t[a-2]||(r[n]=t[a],n++);return new Uint8Array(r.buffer,0,n)},e.parseSPS=function(t){var i=e._ebsp2rbsp(t),r=new p(i);r.readByte();var n=r.readByte();r.readByte();var a=r.readByte();r.readUEG();var s=e.getProfileString(n),o=e.getLevelString(a),u=1,l=420,d=8;if((100===n||110===n||122===n||244===n||44===n||83===n||86===n||118===n||128===n||138===n||144===n)&&(3===(u=r.readUEG())&&r.readBits(1),u<=3&&(l=[0,420,422,444][u]),d=r.readUEG()+8,r.readUEG(),r.readBits(1),r.readBool()))for(var c=3!==u?8:12,h=0;h<c;h++)r.readBool()&&(h<6?e._skipScalingList(r,16):e._skipScalingList(r,64));r.readUEG();var f=r.readUEG();if(0===f)r.readUEG();else if(1===f){r.readBits(1),r.readSEG(),r.readSEG();for(var m=r.readUEG(),g=0;g<m;g++)r.readSEG()}var v=r.readUEG();r.readBits(1);var y=r.readUEG(),_=r.readUEG(),b=r.readBits(1);0===b&&r.readBits(1),r.readBits(1);var w=0,E=0,T=0,S=0;r.readBool()&&(w=r.readUEG(),E=r.readUEG(),T=r.readUEG(),S=r.readUEG());var A=1,k=1,R=0,M=!0,O=0,C=0;if(r.readBool()){if(r.readBool()){var D=r.readByte();D>0&&D<16?(A=[1,12,10,16,40,24,20,32,80,18,15,64,160,4,3,2][D-1],k=[1,11,11,11,33,11,11,11,33,11,11,33,99,3,2,1][D-1]):255===D&&(A=r.readByte()<<8|r.readByte(),k=r.readByte()<<8|r.readByte())}if(r.readBool()&&r.readBool(),r.readBool()&&(r.readBits(4),r.readBool()&&r.readBits(24)),r.readBool()&&(r.readUEG(),r.readUEG()),r.readBool()){var I=r.readBits(32),L=r.readBits(32);M=r.readBool(),R=(O=L)/(C=2*I)}}var x=1;1===A&&1===k||(x=A/k);var P=0,U=0;0===u?(P=1,U=2-b):(P=3===u?1:2,U=(1===u?2:1)*(2-b));var N=16*(y+1),B=16*(_+1)*(2-b);N-=(w+E)*P,B-=(T+S)*U;var F=Math.ceil(N*x);return r.destroy(),r=null,{avc_profile:n,profile_string:s,avc_level:a,level_string:o,bit_depth:d,ref_frames:v,chroma_format:l,chroma_format_string:e.getChromaFormatString(l),frame_rate:{fixed:M,fps:R,fps_den:C,fps_num:O},sar_ratio:{width:A,height:k},codec_size:{width:N,height:B},present_size:{width:F,height:B}}},e._skipScalingList=function(e,t){for(var i=8,r=8,n=0;n<t;n++)0!==r&&(r=(i+e.readSEG()+256)%256),i=0===r?i:r},e.getProfileString=function(e){switch(e){case 66:return"Baseline";case 77:return"Main";case 88:return"Extended";case 100:return"High";case 110:return"High10";case 122:return"High422";case 244:return"High444";default:return"Unknown"}},e.getLevelString=function(e){return(e/10).toFixed(1)},e.getChromaFormatString=function(e){switch(e){case 420:return"4:2:0";case 422:return"4:2:2";case 444:return"4:4:4";default:return"Unknown"}},e}(),g=i(1),v=i(12);function y(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var _=function(){function e(e,t){this.TAG="FLVDemuxer",this._config=t,this._onError=null,this._onMediaInfo=null,this._onMetaDataArrived=null,this._onScriptDataArrived=null,this._onTrackMetadata=null,this._onDataAvailable=null,this._dataOffset=e.dataOffset,this._firstParse=!0,this._dispatch=!1,this._hasAudio=e.hasAudioTrack,this._hasVideo=e.hasVideoTrack,this._hasAudioFlagOverrided=!1,this._hasVideoFlagOverrided=!1,this._audioInitialMetadataDispatched=!1,this._videoInitialMetadataDispatched=!1,this._mediaInfo=new o.a,this._mediaInfo.hasAudio=this._hasAudio,this._mediaInfo.hasVideo=this._hasVideo,this._metadata=null,this._audioMetadata=null,this._videoMetadata=null,this._naluLengthSize=4,this._timestampBase=0,this._timescale=1e3,this._duration=0,this._durationOverrided=!1,this._referenceFrameRate={fixed:!0,fps:23.976,fps_num:23976,fps_den:1e3},this._flvSoundRateTable=[5500,11025,22050,44100,48e3],this._mpegSamplingRates=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],this._mpegAudioV10SampleRateTable=[44100,48e3,32e3,0],this._mpegAudioV20SampleRateTable=[22050,24e3,16e3,0],this._mpegAudioV25SampleRateTable=[11025,12e3,8e3,0],this._mpegAudioL1BitRateTable=[0,32,64,96,128,160,192,224,256,288,320,352,384,416,448,-1],this._mpegAudioL2BitRateTable=[0,32,48,56,64,80,96,112,128,160,192,224,256,320,384,-1],this._mpegAudioL3BitRateTable=[0,32,40,48,56,64,80,96,112,128,160,192,224,256,320,-1],this._videoTrack={type:"video",id:1,sequenceNumber:0,samples:[],length:0},this._audioTrack={type:"audio",id:2,sequenceNumber:0,samples:[],length:0},this._littleEndian=function(){var e=new ArrayBuffer(2);return new DataView(e).setInt16(0,256,!0),256===new Int16Array(e)[0]}(),this._onReceiveH265MediaFLVFrame=null,this._onAudioError=null,this._videoCodecId=0,this._audioCodecId=0,this._AVC_SPS=null,this._AVC_PPS=null,this._HEVC_VPS=null,this._HEVC_SPS=null,this._HEVC_PPS=null,this._StartCode=[0,0,0,1],this._SampleRate=8e3,this._ChannelNum=1,this._AudioMaxFrameSize=0,this._DebugBuf=null,this._DebugBufPos=0,this._lastAudioPts=0,this._lastVideoPts=0,this._index=0,this._allowAudio=!1,this.sei_data=null}var t,i,r=e.prototype;return r.destroy=function(){this._mediaInfo=null,this._metadata=null,this._audioMetadata=null,this._videoMetadata=null,this._videoTrack=null,this._audioTrack=null,this._onError=null,this._onMediaInfo=null,this._onMetaDataArrived=null,this._onScriptDataArrived=null,this._onTrackMetadata=null,this._onDataAvailable=null,this._onAudioError=null,this._onReceiveSEIData=null,this._onReceiveH265MediaFLVFrame=null},e.probe=function(e){var t=new Uint8Array(e),i={match:!1};if(70!==t[0]||76!==t[1]||86!==t[2]||1!==t[3])return i;var r,n=(4&t[4])>>>2!=0,a=0!=(1&t[4]),s=(r=t)[5]<<24|r[6]<<16|r[7]<<8|r[8];return s<9?i:{match:!0,consumed:s,dataOffset:s,hasAudioTrack:n,hasVideoTrack:a}},r.bindDataSource=function(e){return e.onDataArrival=this.parseChunks.bind(this),this},r.resetMediaInfo=function(){this._mediaInfo=new o.a},r._isInitialMetadataDispatched=function(){return this._hasAudio&&this._hasVideo?this._audioInitialMetadataDispatched&&this._videoInitialMetadataDispatched:this._hasAudio&&!this._hasVideo?this._audioInitialMetadataDispatched:!(this._hasAudio||!this._hasVideo)&&this._videoInitialMetadataDispatched},r.parseChunks=function(t,i){if(!(this._onError&&this._onMediaInfo&&this._onTrackMetadata&&this._onDataAvailable))throw new c.a("Flv: onError & onMediaInfo & onTrackMetadata & onDataAvailable callback must be specified");var r=0,n=this._littleEndian;if(0===i){if(!(t.byteLength>13))return 0;r=e.probe(t).dataOffset}for(this._firstParse&&(this._firstParse=!1,i+r!==this._dataOffset&&a.a.w(this.TAG,"First time parsing but chunk byteStart invalid!"),0!==new DataView(t,r).getUint32(0,!n)&&a.a.w(this.TAG,"PrevTagSize0 !== 0 !!!"),r+=4);r<t.byteLength;){this._dispatch=!0;var s=new DataView(t,r);if(r+11+4>t.byteLength)break;var o=s.getUint8(0),u=16777215&s.getUint32(0,!n);if(r+11+u+4>t.byteLength)break;if(8===o||9===o||18===o){var l=s.getUint8(4),d=s.getUint8(5),h=s.getUint8(6)|d<<8|l<<16|s.getUint8(7)<<24;0!=(16777215&s.getUint32(7,!n))&&a.a.w(this.TAG,"Meet tag which has StreamID != 0!");var f=r+11;switch(o){case 8:h-this._lastAudioPts<=0&&(this._index>1&&(this._hasAudioFlagOverrided=!0,this._mediaInfo.hasAudio=!1,this._hasAudio=!1,this._onAudioError()),this._index++),this._lastAudioPts=h,this._audioCodecId=this._parseAudioData(t,f,u,h);break;case 9:this._lastVideoPts=h,this._parseVideoData(t,f,u,h,i+r);break;case 18:this._parseScriptData(t,f,u)}var p=s.getUint32(11+u,!n);p!==11+u&&a.a.w(this.TAG,"Invalid PrevTagSize "+p),r+=11+u+4}else a.a.w(this.TAG,"Unsupported tag type "+o+", skipped"),r+=11+u+4}return this._isInitialMetadataDispatched()&&this._dispatch&&(this._audioTrack.samples.length||this._videoTrack.samples.length)&&(7===this._videoCodecId||0===this._videoCodecId?"auto"===this._config.decodeType?this._onDataAvailable(this._audioTrack,this._videoTrack):(this._videoTrack.samples.length>0&&this._onDataAvailableToSoftwareDecodeVideo(27,this._videoTrack),this._audioTrack.samples.length>0&&this._onDataAvailableToSoftwareDecodeAudio(10===this._audioCodecId?86018:0,this._audioTrack)):12===this._videoCodecId&&(this._videoTrack.samples.length>0&&this._onDataAvailableToSoftwareDecodeVideo(173,this._videoTrack),this._audioTrack.samples.length>0&&this._onDataAvailableToSoftwareDecodeAudio(10===this._audioCodecId?86018:0,this._audioTrack))),r},r._parseScriptData=function(e,t,i){new DataView(e,t,i);var r=f.parseScriptData(e,t,i);if(r.hasOwnProperty("onMetaData")){if(null==r.onMetaData||"object"!=typeof r.onMetaData)return void a.a.w(this.TAG,"Invalid onMetaData structure!");this._metadata&&a.a.w(this.TAG,"Found another onMetaData tag!"),this._metadata=r;var n=this._metadata.onMetaData;if(this._onMetaDataArrived&&this._onMetaDataArrived(Object.assign({},n)),"boolean"==typeof n.hasAudio&&!1===this._hasAudioFlagOverrided&&(this._hasAudio=n.hasAudio,this._mediaInfo.hasAudio=this._hasAudio),"boolean"==typeof n.hasVideo&&!1===this._hasVideoFlagOverrided&&(this._hasVideo=n.hasVideo,this._mediaInfo.hasVideo=this._hasVideo),"number"==typeof n.audiodatarate&&(this._mediaInfo.audioDataRate=n.audiodatarate),"number"==typeof n.videodatarate&&(this._mediaInfo.videoDataRate=n.videodatarate),"number"==typeof n.width&&(this._mediaInfo.width=n.width),"number"==typeof n.height&&(this._mediaInfo.height=n.height),"number"==typeof n.duration){if(!this._durationOverrided){var s=Math.floor(n.duration*this._timescale);this._duration=s,this._mediaInfo.duration=s}}else this._mediaInfo.duration=0;if("number"==typeof n.framerate){var o=Math.floor(1e3*n.framerate);if(o>0){var u=o/1e3;this._referenceFrameRate.fixed=!0,this._referenceFrameRate.fps=u,this._referenceFrameRate.fps_num=o,this._referenceFrameRate.fps_den=1e3,this._mediaInfo.fps=u}}if("object"==typeof n.keyframes){this._mediaInfo.hasKeyframesIndex=!0;var l=n.keyframes;this._mediaInfo.keyframesIndex=this._parseKeyframesIndex(l),n.keyframes=null}else this._mediaInfo.hasKeyframesIndex=!1;this._dispatch=!1,this._mediaInfo.metadata=n,a.a.v(this.TAG,"Parsed onMetaData"),this._mediaInfo.isComplete()&&this._onMediaInfo(this._mediaInfo)}Object.keys(r).length>0&&this._onScriptDataArrived&&this._onScriptDataArrived(Object.assign({},r))},r._parseKeyframesIndex=function(e){for(var t=[],i=[],r=1;r<e.times.length;r++){var n=this._timestampBase+Math.floor(1e3*e.times[r]);t.push(n),i.push(e.filepositions[r])}return{times:t,filepositions:i}},r._parseAudioData=function(e,t,i,r){if(i<=1)return a.a.w(this.TAG,"Flv: Invalid audio packet, missing SoundData payload!"),0;if(!0===this._hasAudioFlagOverrided&&!1===this._hasAudio)return 0;this._littleEndian;var n=new DataView(e,t,i).getUint8(0),s=n>>>4;if(2!==s&&10!==s)return this._onError(v.a.CODEC_UNSUPPORTED,"Flv: Unsupported audio codec idx: "+s),0;var o,u=(12&n)>>>2;if(!(u>=0&&u<=4))return this._onError(v.a.FORMAT_ERROR,"Flv: Invalid audio sample rate idx: "+u),0;o=this._flvSoundRateTable[u];var l=1&n,d=this._audioMetadata,c=this._audioTrack;if(d||(!1===this._hasAudio&&!1===this._hasAudioFlagOverrided&&(this._hasAudio=!0,this._mediaInfo.hasAudio=!0),(d=this._audioMetadata={}).type="audio",d.id=c.id,d.timescale=this._timescale,d.duration=this._duration,d.audioSampleRate=o,d.channelCount=0===l?1:2),10===s){var h=this._parseAACAudioData(e,t+1,i-1);if(null==h)return 0;if(0===h.packetType){d.config&&a.a.w(this.TAG,"Found another AudioSpecificConfig!");var f=h.data;d.audioSampleRate=f.samplingRate,d.channelCount=f.channelCount,d.codec=f.codec,d.originalCodec=f.originalCodec,d.config=f.config,d.refSampleDuration=1024/d.audioSampleRate*d.timescale,a.a.v(this.TAG,"Parsed AudioSpecificConfig"),this._SampleRate=f.samplingRate,this._ChannelNum=f.channelCount,this._isInitialMetadataDispatched()?this._dispatch&&(this._audioTrack.samples.length||this._videoTrack.samples.length)&&this._onDataAvailable(this._audioTrack,this._videoTrack):this._audioInitialMetadataDispatched=!0,this._dispatch=!1,this._onTrackMetadata("audio",d);var p=this._mediaInfo;p.audioCodec=d.originalCodec,p.audioSampleRate=d.audioSampleRate,p.audioChannelCount=d.channelCount,p.hasVideo?null!=p.videoCodec&&(p.mimeType='video/x-flv; codecs="'+p.videoCodec+","+p.audioCodec+'"'):p.mimeType='video/x-flv; codecs="'+p.audioCodec+'"',p.isComplete()&&this._onMediaInfo(p)}else if(1===h.packetType){var m=this._timestampBase+r,g={unit:h.data,length:h.data.byteLength,dts:m,pts:m};c.samples.push(g),c.length+=h.data.length,h.data.length>this._AudioMaxFrameSize&&(this._AudioMaxFrameSize=h.data.length)}else a.a.e(this.TAG,"Flv: Unsupported AAC data type "+h.packetType)}else if(2===s){if(!d.codec){var y=this._parseMP3AudioData(e,t+1,i-1,!0);if(null==y)return 0;d.audioSampleRate=y.samplingRate,d.channelCount=y.channelCount,d.codec=y.codec,d.originalCodec=y.originalCodec,d.refSampleDuration=1152/d.audioSampleRate*d.timescale,a.a.v(this.TAG,"Parsed MPEG Audio Frame Header"),this._audioInitialMetadataDispatched=!0,this._onTrackMetadata("audio",d);var _=this._mediaInfo;_.audioCodec=d.codec,_.audioSampleRate=d.audioSampleRate,_.audioChannelCount=d.channelCount,_.audioDataRate=y.bitRate,_.hasVideo?null!=_.videoCodec&&(_.mimeType='video/x-flv; codecs="'+_.videoCodec+","+_.audioCodec+'"'):_.mimeType='video/x-flv; codecs="'+_.audioCodec+'"',_.isComplete()&&this._onMediaInfo(_)}var b=this._parseMP3AudioData(e,t+1,i-1,!1);if(null==b)return 0;var w=this._timestampBase+r,E={unit:b,length:b.byteLength,dts:w,pts:w};c.samples.push(E),c.length+=b.length}return s},r._parseAACAudioData=function(e,t,i){if(!(i<=1)){var r={},n=new Uint8Array(e,t,i);return r.packetType=n[0],0===n[0]?r.data=this._parseAACAudioSpecificConfig(e,t+1,i-1):r.data=n.subarray(1),r}a.a.w(this.TAG,"Flv: Invalid AAC packet, missing AACPacketType or/and Data!")},r._parseAACAudioSpecificConfig=function(e,t,i){var r,n,a=new Uint8Array(e,t,i),s=null,o=0,u=null;if(o=r=a[0]>>>3,(n=(7&a[0])<<1|a[1]>>>7)<0||n>=this._mpegSamplingRates.length)this._onError(v.a.FORMAT_ERROR,"Flv: AAC invalid sampling frequency index!");else{var l=this._mpegSamplingRates[n],d=(120&a[1])>>>3;if(!(d<0||d>=8)){5===o&&(u=(7&a[1])<<1|a[2]>>>7,a[2]);var c=self.navigator.userAgent.toLowerCase();return-1!==c.indexOf("firefox")?n>=6?(o=5,s=new Array(4),u=n-3):(o=2,s=new Array(2),u=n):-1!==c.indexOf("android")?(o=2,s=new Array(2),u=n):(o=5,u=n,s=new Array(4),n>=6?u=n-3:1===d&&(o=2,s=new Array(2),u=n)),s[0]=o<<3,s[0]|=(15&n)>>>1,s[1]=(15&n)<<7,s[1]|=(15&d)<<3,5===o&&(s[1]|=(15&u)>>>1,s[2]=(1&u)<<7,s[2]|=8,s[3]=0),{config:s,samplingRate:l,channelCount:d,codec:"mp4a.40."+o,originalCodec:"mp4a.40."+r}}this._onError(v.a.FORMAT_ERROR,"Flv: AAC invalid channel configuration")}},r._parseMP3AudioData=function(e,t,i,r){if(!(i<4)){this._littleEndian;var n=new Uint8Array(e,t,i),s=null;if(r){if(255!==n[0])return;var o=n[1]>>>3&3,u=(6&n[1])>>1,l=(240&n[2])>>>4,d=(12&n[2])>>>2,c=3!=(n[3]>>>6&3)?2:1,h=0,f=0;switch(o){case 0:h=this._mpegAudioV25SampleRateTable[d];break;case 2:h=this._mpegAudioV20SampleRateTable[d];break;case 3:h=this._mpegAudioV10SampleRateTable[d]}switch(u){case 1:l<this._mpegAudioL3BitRateTable.length&&(f=this._mpegAudioL3BitRateTable[l]);break;case 2:l<this._mpegAudioL2BitRateTable.length&&(f=this._mpegAudioL2BitRateTable[l]);break;case 3:l<this._mpegAudioL1BitRateTable.length&&(f=this._mpegAudioL1BitRateTable[l])}s={bitRate:f,samplingRate:h,channelCount:c,codec:"mp3",originalCodec:"mp3"}}else s=n;return s}a.a.w(this.TAG,"Flv: Invalid MP3 packet, header missing!")},r._parseVideoData=function(e,t,i,r,n){if(i<=1)a.a.w(this.TAG,"Flv: Invalid video packet, missing VideoData payload!");else if(!0!==this._hasVideoFlagOverrided||!1!==this._hasVideo){var s=new Uint8Array(e,t,i)[0],o=(240&s)>>>4;this._videoCodecId=15&s,7===this._videoCodecId||12===this._videoCodecId?(g.h(7===this._videoCodecId?"H264":"H265"),this._parseAVCAndHEVCVideoPacket(e,t+1,i-1,r,n,o)):this._onError(v.a.CODEC_UNSUPPORTED,"Flv: Unsupported codec in video frame: "+codecId)}},r._parseAVCAndHEVCVideoPacket=function(e,t,i,r,n,s){if(i<4)a.a.w(this.TAG,"Flv: Invalid AVC packet, missing AVCPacketType or/and CompositionTime");else{var o=this._littleEndian,u=new DataView(e,t,i),l=u.getUint8(0),d=(16777215&u.getUint32(0,!o))<<8>>8;if(0===l)7===this._videoCodecId?this._parseAVCDecoderConfigurationRecord(e,t+4,i-4):this._parseHEVCDecoderConfigurationRecord(e,t+4,i-4);else if(1===l)7===this._videoCodecId?this._parseAVCVideoData(e,t+4,i-4,r,n,s,d):this._parseHEVCVideoData(e,t+4,i-4,r,n,s,d);else if(2!==l)return void this._onError(v.a.FORMAT_ERROR,"Flv: Invalid video packet type "+l)}},r._parseAVCDecoderConfigurationRecord=function(e,t,i){if(i<7)a.a.w(this.TAG,"Flv: Invalid AVCDecoderConfigurationRecord, lack of data!");else{var r=this._videoMetadata,n=this._videoTrack,s=this._littleEndian,o=new DataView(e,t,i);if(r)void 0!==r.avcc&&a.a.w(this.TAG,"Found another AVCDecoderConfigurationRecord!");else{!1===this._hasVideo&&!1===this._hasVideoFlagOverrided&&(this._hasVideo=!0,this._mediaInfo.hasVideo=!0),(r=this._videoMetadata={}).type="video",r.id=n.id,r.timescale=this._timescale,r.duration=this._duration;var u=o.getUint8(0),l=o.getUint8(1);if(o.getUint8(2),o.getUint8(3),1===u&&0!==l)if(this._naluLengthSize=1+(3&o.getUint8(4)),3===this._naluLengthSize||4===this._naluLengthSize){var d=31&o.getUint8(5);if(0!==d){d>1&&a.a.w(this.TAG,"Flv: Strange AVCDecoderConfigurationRecord: SPS Count = "+d);for(var c=6,h=0;h<d;h++){var f=o.getUint16(c,!s);if(c+=2,0!==f){var p=new Uint8Array(e,t+c,f);this._AVC_SPS=new Uint8Array(f+4),c+=f,this._AVC_SPS.set(this._StartCode,0),this._AVC_SPS.set(p,4);var g=m.parseSPS(p);if(0===h){r.codecWidth=g.codec_size.width,r.codecHeight=g.codec_size.height,r.presentWidth=g.present_size.width,r.presentHeight=g.present_size.height,r.profile=g.profile_string,r.level=g.level_string,r.bitDepth=g.bit_depth,r.chromaFormat=g.chroma_format,r.sarRatio=g.sar_ratio,r.frameRate=g.frame_rate,!1!==g.frame_rate.fixed&&0!==g.frame_rate.fps_num&&0!==g.frame_rate.fps_den||(r.frameRate=this._referenceFrameRate);var y=r.frameRate.fps_den,_=r.frameRate.fps_num;r.refSampleDuration=r.timescale*(y/_);for(var b=p.subarray(1,4),w="avc1.",E=0;E<3;E++){var T=b[E].toString(16);T.length<2&&(T="0"+T),w+=T}r.codec=w;var S=this._mediaInfo;S.width=r.codecWidth,S.height=r.codecHeight,S.fps=r.frameRate.fps,S.profile=r.profile,S.level=r.level,S.refFrames=g.ref_frames,S.chromaFormat=g.chroma_format_string,S.sarNum=r.sarRatio.width,S.sarDen=r.sarRatio.height,S.videoCodec=w,S.hasAudio?null!=S.audioCodec&&(S.mimeType='video/x-flv; codecs="'+S.videoCodec+","+S.audioCodec+'"'):S.mimeType='video/x-flv; codecs="'+S.videoCodec+'"',S.isComplete()&&this._onMediaInfo(S)}}}var A=o.getUint8(c);if(0!==A){A>1&&a.a.w(this.TAG,"Flv: Strange AVCDecoderConfigurationRecord: PPS Count = "+A),c++;for(var k=0;k<A;k++){var R=o.getUint16(c,!s);if(c+=2,0!==R){var M=new Uint8Array(e,t+c,R);this._AVC_PPS=new Uint8Array(R+4),this._AVC_PPS.set(this._StartCode,0),this._AVC_PPS.set(M,4),c+=R}}r.avcc=new Uint8Array(i),r.avcc.set(new Uint8Array(e,t,i),0),a.a.v(this.TAG,"Parsed AVCDecoderConfigurationRecord"),this._isInitialMetadataDispatched()?this._dispatch&&(this._audioTrack.length||this._videoTrack.length)&&this._onDataAvailable(this._audioTrack,this._videoTrack):this._videoInitialMetadataDispatched=!0,this._dispatch=!1,this._onTrackMetadata("video",r),a.a.i(this.TAG,"Video resolution: "+r.codecWidth+" x "+r.codecHeight)}else this._onError(v.a.FORMAT_ERROR,"Flv: Invalid AVCDecoderConfigurationRecord: No PPS")}else this._onError(v.a.FORMAT_ERROR,"Flv: Invalid AVCDecoderConfigurationRecord: No SPS")}else this._onError(v.a.FORMAT_ERROR,"Flv: Strange NaluLengthSizeMinusOne: "+(this._naluLengthSize-1));else this._onError(v.a.FORMAT_ERROR,"Flv: Invalid AVCDecoderConfigurationRecord")}}},r._parseHEVCDecoderConfigurationRecord=function(e,t,i){if(i<7)a.a.w(this.TAG,"Flv: Invalid AVCDecoderConfigurationRecord, lack of data!");else{var r=this._videoMetadata,n=this._videoTrack,s=this._littleEndian,o=new DataView(e,t,i);r?void 0!==r.avcc&&a.a.w(this.TAG,"Found another AVCDecoderConfigurationRecord!"):(!1===this._hasVideo&&!1===this._hasVideoFlagOverrided&&(this._hasVideo=!0,this._mediaInfo.hasVideo=!0),(r=this._videoMetadata={}).type="video",r.id=n.id,r.timescale=this._timescale,r.duration=this._duration);var u=o.getUint8(0),l=o.getUint8(1),d=o.getUint8(2),c=o.getUint8(3);if(0===u&&0===l&&0===d&&1===c);else{var h=22,f=o.getUint8(h);h+=1;for(var p=0;p<f;p++){var m=o.getUint8(h);h+=1,o.getUint16(h,!s),h+=2;var g=o.getUint16(h,!s);if(h+=2,32===m||160==m){var v=new Uint8Array(e,t+h,g);this._HEVC_VPS=new Uint8Array(g+4),this._HEVC_VPS.set(this._StartCode,0),this._HEVC_VPS.set(v,4)}else if(33===m||161==m){var y=new Uint8Array(e,t+h,g);this._HEVC_SPS=new Uint8Array(g+4),this._HEVC_SPS.set(this._StartCode,0),this._HEVC_SPS.set(y,4)}else if(34===m||162==m){var _=new Uint8Array(e,t+h,g);this._HEVC_PPS=new Uint8Array(g+4),this._HEVC_PPS.set(this._StartCode,0),this._HEVC_PPS.set(_,4)}else if(39===m){var b=new Uint8Array(e,t+h,g);console.log(" 265  sei = ",b)}h+=g}}this._isInitialMetadataDispatched()?this._dispatch&&(this._audioTrack.length||this._videoTrack.length)&&this._onDataAvailable(this._audioTrack,this._videoTrack):this._videoInitialMetadataDispatched=!0,this._dispatch=!1}},r._parseAVCVideoData=function(e,t,i,r,n,s,o){var u=0,l=this._littleEndian,d=new DataView(e,t,i),c=[],h=0,f=0,p=this._naluLengthSize,m=this._timestampBase+r,g=1===s,v=!0;for(7==this._videoCodecId&&("auto"!==this._config.decodeType&&"hard"!==this._config.decodeType||(v=!1));f<i;){if(f+4>=i){a.a.w(this.TAG,"Malformed Nalu near timestamp "+m+", offset = "+f+", dataSize = "+i);break}var y=d.getUint32(f,!l);if(3===p&&(y>>>=8),y>i-p)return void a.a.w(this.TAG,"Malformed Nalus near timestamp "+m+", NaluSize > DataSize!");if(5==(u=31&d.getUint8(f+p))&&(g=!0,c.length<1&&this._AVC_SPS&&this._AVC_SPS.length>0))if(v){var _={type:7,data:this._AVC_SPS};c.push(_),h+=_.data.length;var b={type:8,data:this._AVC_PPS};c.push(b),h+=b.data.length}else{var w=this._AVC_SPS.subarray(0,this._AVC_SPS.length),E=w.length-4;w[0]=E>>24,w[1]=E>>16,w[2]=E>>8,w[3]=255&E;var T={type:7,data:w};c.push(T),h+=T.data.length;var S=this._AVC_PPS.subarray(0,this._AVC_PPS.length),A=S.length-4;S[0]=A>>24,S[1]=A>>16,S[2]=A>>8,S[3]=255&A;var k={type:8,data:S};c.push(k),h+=k.data.length}if(6===u&&c.length<1){var R=d.getUint8(f+p+1);if(d.getUint8(f+p+4),100===R){for(var M=0,O=0,C=0;C<10;C++){var D=255&d.getUint8(f+p+1+1+O);if(O++,M+=D,255!==D)break}var I=void 0,L=null;(M>16||M>=3)&&(I=new Uint8Array(e,t+f+p+1+O+1,M-1),L=new TextDecoder("utf-8").decode(I)),this.sei_data=L}else this.sei_data=null}var x=new Uint8Array(e,t+f,p+y),P={type:u,data:x};c.push(P),h+=x.byteLength,f+=p+y}if(6===u&&"soft"!==this._config.decodeType)return console.log("{unitType:"+u+",decodeType:"+this._config.decodeType);if(c.length){var U=this._videoTrack,N={units:c,length:h,isKeyframe:g,dts:m,cts:o,pts:m+o,sei:this.deepClone(this.sei_data)};if(1===c.length&&6===c[0].type)return;g&&(N.fileposition=n),U.samples.push(N),U.length+=h,this.sei_data=null}},r._makeH265Header=function(e){var t=2;switch(e){case 78:case 80:t=1;break;case 64:case 66:case 32:case 34:case 36:case 38:case 40:case 42:t=1}return t},r._parseHEVCVideoData=function(e,t,i,r,n,s,o){var u=this._littleEndian,l=new DataView(e,t,i),d=this._timestampBase+r,c=1===s,h=[],f=0;for(this._naluLengthSize;f<i;){if(f+4>=i){a.a.w(this.TAG,"Malformed Nalu near timestamp "+d+", offset = "+f+", dataSize = "+i);break}var p=l.getUint8(f),m=l.getUint8(f+1),g=l.getUint8(f+2),v=l.getUint8(f+3);if(0===p&&0===m&&0===g&&1===v);else{var y=l.getUint32(f,!u);f+=4;var _=l.getUint8(f);if(f+=1,y>i-4)return void a.a.w(this.TAG,"Malformed Nalus near timestamp "+d+", NaluSize > DataSize!");if(y+f-1>i)break;var b=l.getUint8(f-1),w=this._makeH265Header(b);if((32===b||34===b||36===b||38===b||40===b||42===b)&&h.length<1){if(this._HEVC_VPS){var E={type:5,data:this._HEVC_VPS};h.push(E),this._HEVC_VPS.length}if(this._HEVC_SPS){var T={type:6,data:this._HEVC_SPS};h.push(T),this._HEVC_SPS.length}if(this._HEVC_PPS){var S={type:7,data:this._HEVC_PPS};h.push(S),this._HEVC_PPS.length}}if(1===w&&this._HEVC_VPS&&this._HEVC_VPS[0],78!=_&&t+f-1-4>=0&&y>0){var A=new Uint8Array(e,t+f-1-4,y+4);A[0]=0,A[1]=0,A[2]=0,A[3]=1;var k={type:5,data:A};h.push(k),A.length}else if(78===_&&t+f-1-4>=0&&y>0){var R=new Uint8Array(e,t+f-1-4+4+3,y-5),M=new TextDecoder("utf-8").decode(R);this.sei_data=M.trim()}f+=y-1}}if(h.length){var O=this._videoTrack,C={units:h,length:0,isKeyframe:c,dts:d,cts:o,pts:d+o,sei:this.deepClone(this.sei_data)};c&&(C.fileposition=n),O.samples.push(C),O.length+=0,this.sei_data=null}},r._onDataAvailableToSoftwareDecodeVideo=function(e,t){var i=t.samples,r=-1;for(i.length>1&&(r=0);i.length;){for(var n=i.shift(),a=0,s=0;s<n.units.length;s++)a+=n.units[s].data.length;for(var o=0,u=new Uint8Array(a);n.units.length;){var l=n.units.shift();27===e&&(l.data[0]=0,l.data[1]=0,l.data[2]=0,l.data[3]=1),u.set(l.data,o),o+=l.data.length}this._onReceiveH265MediaFLVFrame&&(r>=0&&r++,this._onReceiveH265MediaFLVFrame("video",!0,1,e,n.isKeyframe,u,a,n.pts,0,0,0,n.sei))}},r._onDataAvailableToSoftwareDecodeAudio=function(e,t){var i=t.samples,r=-1;for(i.length>1&&(r=0);i.length;){var n=i.shift();this._onReceiveH265MediaFLVFrame&&(r>=0&&r++,this._onReceiveH265MediaFLVFrame("audio",!0,2,e,0,n.unit,n.length,n.pts,this._SampleRate,this._ChannelNum,this._SampleRate>=44100?32:16))}},r.deepClone=function(e){var t=Object.prototype.toString;if(!e||"object"!=typeof e)return e;if(e.nodeType&&"cloneNode"in e)return e.cloneNode(!0);if("[object Date]"===t.call(e))return new Date(e.getTime());if("[object RegExp]"===t.call(e)){var i=[];return e.global&&i.push("g"),e.multiline&&i.push("m"),e.ignoreCase&&i.push("i"),new RegExp(e.source,i.join(""))}var r=Array.isArray(e)?[]:e.constructor?new e.constructor:{};for(var n in e)r[n]=this.deepClone(e[n]);return r},t=e,(i=[{key:"onTrackMetadata",get:function(){return this._onTrackMetadata},set:function(e){this._onTrackMetadata=e}},{key:"onMediaInfo",get:function(){return this._onMediaInfo},set:function(e){this._onMediaInfo=e}},{key:"onMetaDataArrived",get:function(){return this._onMetaDataArrived},set:function(e){this._onMetaDataArrived=e}},{key:"onReceiveH265MediaFLVFrame",get:function(){return this._onReceiveH265MediaFLVFrame},set:function(e){this._onReceiveH265MediaFLVFrame=e}},{key:"onAudioError",get:function(){return this._onAudioError},set:function(e){this._onAudioError=e}},{key:"onReceiveSEIData",get:function(){return this._onReceiveSEIData},set:function(e){this._onReceiveSEIData=e}},{key:"onScriptDataArrived",get:function(){return this._onScriptDataArrived},set:function(e){this._onScriptDataArrived=e}},{key:"onError",get:function(){return this._onError},set:function(e){this._onError=e}},{key:"onDataAvailable",get:function(){return this._onDataAvailable},set:function(e){this._onDataAvailable=e}},{key:"timestampBase",get:function(){return this._timestampBase},set:function(e){this._timestampBase=e}},{key:"overridedDuration",get:function(){return this._duration},set:function(e){this._durationOverrided=!0,this._duration=e,this._mediaInfo.duration=e}},{key:"overridedHasAudio",set:function(e){this._hasAudioFlagOverrided=!0,this._hasAudio=e,this._mediaInfo.hasAudio=e}},{key:"overridedHasVideo",set:function(e){this._hasVideoFlagOverrided=!0,this._hasVideo=e,this._mediaInfo.hasVideo=e}}])&&y(t.prototype,i),Object.defineProperty(t,"prototype",{writable:!1}),e}();function b(e,t){return!!(t+1<e.length&&function(e,t){return 255===e[t]&&240==(246&e[t+1])}(e,t))}function w(e,t,i){return function(e,t,i){var r,n,a,s,o,u=navigator.userAgent.toLowerCase(),l=i,d=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];if(r=1+((192&e[t+2])>>>6),!((n=(60&e[t+2])>>>2)>d.length-1))return s=(1&e[t+2])<<2,s|=(192&e[t+3])>>>6,/firefox/i.test(u)?n>=6?(r=5,o=new Array(4),a=n-3):(r=2,o=new Array(2),a=n):-1!==u.indexOf("android")?(r=2,o=new Array(2),a=n):(r=5,o=new Array(4),i&&(-1!==i.indexOf("mp4a.40.29")||-1!==i.indexOf("mp4a.40.5"))||!i&&n>=6?a=n-3:((i&&-1!==i.indexOf("mp4a.40.2")&&(n>=6&&1===s||/vivaldi/i.test(u))||!i&&1===s)&&(r=2,o=new Array(2)),a=n)),o[0]=r<<3,o[0]|=(14&n)>>1,o[1]|=(1&n)<<7,o[1]|=s<<3,5===r&&(o[1]|=(14&a)>>1,o[2]=(1&a)<<7,o[2]|=8,o[3]=0),{config:o,samplerate:d[n],channelCount:s,codec:"mp4a.40."+r,manifestCodec:l};console.log("ADTS parse fail. reason: 'invalid ADTS sampling index:${adtsSampleingIndex}'")}(e,t,i)}function E(e){return 9216e4/e}function T(e,t,i,r,n){var a=function(e,t,i,r,n){var a,s,o=e.length;if(a=function(e,t){return 1&e[t+1]?7:9}(e,t),s=function(e,t){return(3&e[t+3])<<11|e[t+4]<<3|(224&e[t+5])>>>5}(e,t),(s-=a)>0&&t+a+s<=o)return{headerLength:a,frameLength:s,stamp:i+r*n}}(t,i,r,n,E(e));if(a){var s=a.stamp,o=a.headerLength,u=a.frameLength;return{sample:{unit:t.subarray(i+o,i+o+u),pts:s,dts:s},length:u+o}}}var S=function(){function e(e){this.data=e,this.bytesAvailable=e.byteLength,this.word=0,this.bitsAvailable=0}var t=e.prototype;return t.loadWord=function(){var e=this.data,t=this.bytesAvailable,i=e.byteLength-t,r=new Uint8Array(4),n=Math.min(4,t);if(0===n)throw new Error("no bytes available");r.set(e.subarray(i,i+n)),this.word=new DataView(r.buffer).getUint32(0),this.bitsAvailable=8*n,this.bytesAvailable-=n},t.skipBits=function(e){var t;this.bitsAvailable>e?(this.word<<=e,this.bitsAvailable-=e):(e-=this.bitsAvailable,e-=(t=e>>3)>>3,this.bytesAvailable-=t,this.loadWord(),this.word<<=e,this.bitsAvailable-=e)},t.readBits=function(e){var t=Math.min(this.bitsAvailable,e),i=this.word>>>32-t;return e>32&&logger.error("Cannot read more than 32 bits at a time"),this.bitsAvailable-=t,this.bitsAvailable>0?this.word<<=t:this.bytesAvailable>0&&this.loadWord(),(t=e-t)>0&&this.bitsAvailable?i<<t|this.readBits(t):i},t.skipLZ=function(){var e;for(e=0;e<this.bitsAvailable;++e)if(0!=(this.word&2147483648>>>e))return this.word<<=e,this.bitsAvailable-=e,e;return this.loadWord(),e+this.skipLZ()},t.skipUEG=function(){this.skipBits(1+this.skipLZ())},t.skipEG=function(){this.skipBits(1+this.skipLZ())},t.readUEG=function(){var e=this.skipLZ();return this.readBits(e+1)-1},t.readEG=function(){var e=this.readUEG();return 1&e?1+e>>>1:-1*(e>>>1)},t.readBoolean=function(){return 1===this.readBits(1)},t.readUByte=function(){return this.readBits(8)},t.readUShort=function(){return this.readBits(16)},t.readUInt=function(){return this.readBits(32)},t.skipScalingList=function(e){var t,i=8,r=8;for(t=0;t<e;t++)0!==r&&(r=(i+this.readEG()+256)%256),i=0===r?i:r},t.readSPS=function(){var e,t,i,r,n,a,s,o=0,u=0,l=0,d=0,c=this.readUByte.bind(this),h=this.readBits.bind(this),f=this.readUEG.bind(this),p=this.readBoolean.bind(this),m=this.skipBits.bind(this),g=this.skipEG.bind(this),v=this.skipUEG.bind(this),y=this.skipScalingList.bind(this);if(c(),e=c(),h(5),m(3),c(),v(),100===e||110===e||122===e||244===e||44===e||83===e||86===e||118===e||128===e){var _=f();if(3===_&&m(1),v(),v(),m(1),p())for(a=3!==_?8:12,s=0;s<a;s++)p()&&y(s<6?16:64)}v();var b=f();if(0===b)f();else if(1===b)for(m(1),g(),g(),t=f(),s=0;s<t;s++)g();v(),m(1),i=f(),r=f(),0===(n=h(1))&&m(1),m(1),p()&&(o=f(),u=f(),l=f(),d=f());var w=[1,1];if(p()&&p())switch(c()){case 1:w=[1,1];break;case 2:w=[12,11];break;case 3:w=[10,11];break;case 4:w=[16,11];break;case 5:w=[40,33];break;case 6:w=[24,11];break;case 7:w=[20,11];break;case 8:w=[32,11];break;case 9:w=[80,33];break;case 10:w=[18,11];break;case 11:w=[15,11];break;case 12:w=[64,33];break;case 13:w=[160,99];break;case 14:w=[4,3];break;case 15:w=[3,2];break;case 16:w=[2,1];break;case 255:w=[c()<<8|c(),c()<<8|c()]}return{width:Math.ceil(16*(i+1)-2*o-2*u),height:(2-n)*(r+1)*16-(n?2:4)*(l+d),pixelRatio:w}},t.readSliceType=function(){return this.readUByte(),this.readUEG(),this.readUEG()},e}();function A(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var k=function(){function e(e,t,i){this.TAG="M3U8Demuxer",this._config=e,this._onError=null,this._onMediaInfo=null,this._onMetaDataArrived=null,this._onScriptDataArrived=null,this._onTrackMetadata=null,this._onDataAvailable=null,this._hasAudio=!1,this._hasVideo=!1,this._hasAudioFlagOverrided=!1,this._hasVideoFlagOverrided=!1,this._initVideoMetadata=!1,this._initAudioMetadata=!1,this._mediaInfo=new o.a,this._mediaInfo.hasAudio=!1,this._mediaInfo.hasVideo=!1,this._metadata=null,this._audioMetadata=null,this._videoMetadata=null,this.tagPosition=0,this.filePosition=0,this.isHEVC=0,this.isAAC=0,this.avcTrackPid=-1,this.audioTrackPid=-1,this.id3TrackPid=-1,this.audioSampleRate=0,this.audioChannel=2,this.audioBitPerSample=16,this.avcTrackPesData=null,this.audioTrackPesData=null,this.id3TrackPesData=null,this.findKeyframe=!0,this.syncVideoPts=0,this.syncAudioPts=0,this.startVideoPts=0,this.startAudioPts=0,this.accurateTimeOffset=0,this.lastVideoPts=0,this.currentVideoPts=0,this.seekVideoHistoryPts=0,this.currentAudioPts=0,this.audioFrameNum=0,this.reset=0,this._videoTrack={type:"video",id:1,sequenceNumber:0,samples:[],length:0},this._audioTrack={type:"audio",id:2,sequenceNumber:0,samples:[],length:0},this._timestampBase=0,this._timescale=1e3,this._duration=0,this._durationOverrided=!1,this._AVC_SPS=null,this._AVC_PPS=null,this._HEVC_VPS=null,this._HEVC_SPS=null,this._HEVC_PPS=null,this._StartCode=[0,0,0,1],this._AVC_Config=null,this._callbackInitFlag=!1,this._callbackMediaDataFunc=t,this._callbackMediaDataUserPtr=i,this._onReceiveH265MediaHLSFrame=null}var t,i,r=e.prototype;return r.bindDataSource=function(e){return e.onDataArrival=this.append.bind(this),this},r.resetMediaInfo=function(){this._mediaInfo=new o.a},r.resetMediaPts=function(e){this.reset=e,this.syncVideoPts=0,this.syncAudioPts=0,this.findKeyframe=!0,this._videoTrack.samples=[],this._audioTrack.samples=[]},r._onDataAvailableToSoftwareDecodeVideo=function(e,t){var i=t.samples;if(e<1&&i.length>0)console.log("EXCEPTION:: No used...");else{var r=-1;for(i.length>1&&(r=0);i.length;){for(var n=i.shift(),a=0,s=0;s<n.units.length;s++)a+=n.units[s].data.length;for(var o=0,u=new Uint8Array(a);n.units.length;){var l=n.units.shift();27==e&&(l.data[0]=0,l.data[1]=0,l.data[2]=0,l.data[3]=1),u.set(l.data,o),o+=l.data.length}this._onReceiveH265MediaHLSFrame&&(r>=0&&r++,this._onReceiveH265MediaHLSFrame("video",!0,1,e,n.isKeyframe,u,a,n.pts,0,0,0))}}},r._onDataAvailableToSoftwareDecodeAudio=function(e,t){var i=t.samples,r=-1;for(i.length>1&&(r=0);i.length;){var n=i.shift();this._onReceiveH265MediaHLSFrame&&(r>=0&&r++,this._onReceiveH265MediaHLSFrame("audio",!0,2,e,0,n.unit,n.length,n.pts,this._SampleRate,this._ChannelNum,this._SampleRate>=44100?32:16))}},e.createTrack=function(e,t){return{container:"video"===e||"audio"===e?"video/mp2t":void 0,type:e,id:RemuxerTrackIdConfig[e],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:"video"===e?0:void 0,isAAC:"audio"===e||void 0,duration:"audio"===e?t:void 0,isHEVC:0}},e._syncOffset=function(e){for(var t=Math.min(1e3,e.length-564),i=0;i<t;){if(71===e[i]&&71===e[i+188]&&71===e[i+376])return i;i++}return-1},r.destroy=function(){this._initPTS=this._initDTS=void 0,this._duration=0,this._onReceiveH265MediaHLSFrame=null},r.parsePAT=function(e,t){return(31&e[t+10])<<8|e[t+11]},r.parsePMT=function(e,t,i,r){var n,a,s={audio:-1,avc:-1,hevc:-1,id3:-1,isAAC:!0};for(n=t+3+((15&e[t+1])<<8|e[t+2])-4,t+=12+((15&e[t+10])<<8|e[t+11]);t<n;){switch(a=(31&e[t+1])<<8|e[t+2],e[t]){case 207:if(!r)break;case 15:-1===s.audio&&(s.audio=a);break;case 21:-1===s.id3&&(s.id3=a);break;case 219:if(!r){logger.log("unknown stream type:"+e[t]);break}case 27:-1===s.avc&&(s.avc=a),g.h("H264");break;case 36:-1===s.avc&&(s.avc=a,s.hevc=a),g.h("H265");break;case 3:case 4:i?-1===s.audio&&(s.audio=a,s.isAAC=!1):logger.log("MPEG audio found, not supported in this browser for now");break;case 36:console.warn("HEVC stream type found, not supported for now")}t+=5+((15&e[t+3])<<8|e[t+4])}return s},r.parsePES=function(e){if(1!==this.reset){var t,i,r,n,a,s,o,u,l=0,d=e.data;if(!e||0===e.size)return null;for(;d[0].length<19&&d.length>1;){var c=new Uint8Array(d[0].length+d[1].length);c.set(d[0]),c.set(d[1],d[0].length),d[0]=c,d.splice(1,1)}if(1===((t=d[0])[0]<<16)+(t[1]<<8)+t[2]){if((r=(t[4]<<8)+t[5])&&r>e.size-6)return null;if(192&(i=t[7])&&((s=536870912*(14&t[9])+4194304*(255&t[10])+16384*(254&t[11])+128*(255&t[12])+(254&t[13])/2)>4294967295&&(s-=4294967295),64&i?((o=536870912*(14&t[14])+4194304*(255&t[15])+16384*(254&t[16])+128*(255&t[17])+(254&t[18])/2)>4294967295&&(o-=4294967295),s-o>54e5&&(console.warn(Math.round((s-o)/9e4)+"s delta between PTS and DTS, align them"),s=o)):o=s),u=(n=t[8])+9,e.size<=u)return null;e.size-=u,a=new Uint8Array(e.size);for(var h=0,f=d.length;h<f;h++){var p=(t=d[h]).byteLength;if(u){if(u>p){u-=p;continue}t=t.subarray(u),p-=u,u=0}a.set(t,l),l+=p}return r&&(r-=n+3),{data:a,pts:s,dts:o,len:r}}return null}},r.pushAccesUnit=function(e,t){if(e.units.length&&e.frame){var i=t.samples,r=i.length;if(isNaN(e.pts)){if(!r)return void t.dropped++;var n=i[r-1];e.pts=n.pts,e.dts=n.dts}!this.config.forceKeyFrameOnDiscontinuity||!0===e.key||t.sps&&(r||this.contiguous)?(e.id=r,i.push(e)):t.dropped++}e.debug.length&&logger.log(e.pts+"/"+e.dts+":"+e.debug)},r.parseAVCPES=function(e,t,i){var r=this,n=0;(0===this.startVideoPts||e.pts<this.startVideoPts)&&(this.startVideoPts=e.pts,n=1),this.audioFrameNum=0;var s=this._parseAVCNALu(e.data),o=[],u=0;e.data=null;var l=!1;s.forEach(function(t){var i=t.data.length,n=new Uint8Array(4+i);n[0]=i>>24&255,n[1]=i>>16&255,n[2]=i>>8&255,n[3]=255&i,n.set(t.data,4);var s={type:t.type,data:n};switch(u+=n.length,o.push(s),t.type){case 1:break;case 5:r.findKeyframe=!1,l=!0;break;case 6:var d=new S(r.discardEPB(t.data));d.readUByte();for(var c=0,h=0,f=!1,p=0;!f&&d.bytesAvailable>1;){c=0;do{c+=p=d.readUByte()}while(255===p);h=0;do{h+=p=d.readUByte()}while(255===p);if(4===c&&0!==d.bytesAvailable){if(f=!0,181===d.readUByte()&&49===d.readUShort()&&1195456820===d.readUInt()&&3===d.readUByte()){for(var g=d.readUByte(),v=31&g,y=[g,d.readUByte()],_=0;_<v;_++)y.push(d.readUByte()),y.push(d.readUByte()),y.push(d.readUByte());r._insertSampleInOrder(r._txtTrack.samples,{type:3,pts:e.pts,bytes:y})}}else if(5===c&&0!==d.bytesAvailable){if(f=!0,h>16){for(var b=[],w=0;w<16;w++)b.push(d.readUByte().toString(16)),3!==w&&5!==w&&7!==w&&9!==w||b.push("-");for(var E=h-16,T=new Uint8Array(E),A=0;A<E;A++)T[A]=d.readUByte()}}else if(h<d.bytesAvailable)for(var k=0;k<h;k++)d.readUByte()}break;case 7:r.findKeyframe=!1,r.tagPosition=r.filePosition,r._AVC_Config=m.parseSPS(t.data);var R=r._AVC_Config,M="avc1.";if(R)for(var O=t.data.subarray(1,4),C=0;C<3;C++){var D=O[C].toString(16);D.length<2&&(D="0"+D),M+=D}if(!r._initVideoMetadata){null==r._AVC_SPS&&(r._AVC_SPS=new Uint8Array(t.data.length+4),r._AVC_SPS.set(r._StartCode,0),r._AVC_SPS.set(t.data,4));var I=r._videoMetadata,L=r._videoTrack;if(I?void 0!==I.avcc&&a.a.w(r.TAG,"Found another AVCDecoderConfigurationRecord!"):(!1===r._hasVideo&&!1===r._hasVideoFlagOverrided&&(r._hasVideo=!0,r._mediaInfo.hasVideo=!0),(I=r._videoMetadata={}).type="video",I.id=L.id,I.timescale=r._timescale,I.duration=r._duration),I.codecWidth=R.codec_size.width,I.codecHeight=R.codec_size.height,I.presentWidth=R.present_size.width,I.presentHeight=R.present_size.height,I.profile=R.profile_string,I.level=R.level_string,I.bitDepth=R.bit_depth,I.chromaFormat=R.chroma_format,I.sarRatio=R.sar_ratio,I.frameRate=R.frame_rate,!1!==R.frame_rate.fixed&&0!==R.frame_rate.fps_num&&0!==R.frame_rate.fps_den||(I.frameRate=r._referenceFrameRate),void 0!==I.frameRate){var x=I.frameRate.fps_den,P=I.frameRate.fps_num;I.refSampleDuration=I.timescale*(x/P)}I.codec=M;var U=r._mediaInfo;U.width=I.codecWidth,U.height=I.codecHeight,void 0!==I.frameRate&&(U.fps=I.frameRate.fps),U.profile=I.profile,U.level=I.level,U.refFrames=R.ref_frames,U.chromaFormat=R.chroma_format_string,U.sarNum=I.sarRatio.width,U.sarDen=I.sarRatio.height,U.videoCodec=M,U.hasAudio?null!=U.audioCodec&&(U.mimeType='video/x-flv; codecs="'+U.videoCodec+","+U.audioCodec+'"'):U.mimeType='video/x-flv; codecs="'+U.videoCodec+'"',U.isComplete()&&r._onMediaInfo(U)}break;case 8:if(r.findKeyframe=!1,null==r._AVC_PPS&&(r._AVC_PPS=new Uint8Array(t.data.length+4),r._AVC_PPS.set(r._StartCode,0),r._AVC_PPS.set(t.data,4)),!r._initVideoMetadata){r._initVideoMetadata=!0;var N=r._videoMetadata;if(null==N.avcc){var B=0,F=r._AVC_SPS.length-4+8+1+2+(r._AVC_PPS.length-4);N.avcc=new Uint8Array(F+1),N.avcc[0]=1,N.avcc[1]=r._AVC_SPS[5],N.avcc[2]=r._AVC_SPS[6],N.avcc[3]=r._AVC_SPS[7],N.avcc[4]=255,N.avcc[5]=225,B=6,new Uint8Array,N.avcc[B++]=r._AVC_SPS.length-4>>8,N.avcc[B++]=r._AVC_SPS.length-4&255;var j=r._AVC_SPS.subarray(4,r._AVC_SPS.length);N.avcc.set(j,B),B+=j.length,N.avcc[B++]=1,N.avcc[B++]=r._AVC_PPS.length-4>>8,N.avcc[B++]=r._AVC_PPS.length-4&255;var H=r._AVC_PPS.subarray(4,r._AVC_PPS.length);N.avcc.set(H,B),B+=H.length,N.avcc[F]=1}r._onTrackMetadata("video",N)}}});var d=(e.pts-this.startVideoPts)/90;l&&this.syncVideoPts<1&&(this.syncVideoPts=this.startVideoPts);var c=this._videoTrack,h={units:o,length:u,isKeyframe:l,dts:d,cts:0,pts:d};l&&(h.fileposition=this.tagPosition),0!==this.reset||this.findKeyframe||(c.samples.push(h),c.length+=u),this.filePosition+=u,this.accurateTimeOffset=h.pts,this.lastVideoPts=e.pts,1===n&&(this.seekVideoHistoryPts=d),t&&0===this.reset&&(console.log("this._config",this._config,this._config.decodeType),"auto"===this._config.decodeType||"hard"===this._config.decodeType?(this._onDataAvailable(this._audioTrack,this._videoTrack),console.log("_onDataAvailable",this._audioTrack,this._videoTrack)):(this._videoTrack.samples.length>0&&this._onDataAvailableToSoftwareDecodeVideo(27,this._videoTrack),this._audioTrack.samples.length>0&&this._onDataAvailableToSoftwareDecodeAudio(86018,this._audioTrack)))},r.parseHEVCPES=function(e,t,i){(0===this.startVideoPts||e.pts<this.startVideoPts)&&(this.startVideoPts=e.pts);var r=[],n=0,a={type:1,data:e.data},s=0;if((n+=e.data.length)>32)for(var o=0;o<32;o++)if(0===e.data[o]&&0===e.data[o+1]&&0===e.data[o+2]&&1===e.data[o+3]&&(64===e.data[o+4]||70===e.data[o+4])){s=1,this.findKeyframe=!1;break}r.push(a);var u=(e.pts-this.startVideoPts)/90;s&&this.syncVideoPts<1&&(this.syncVideoPts=this.startVideoPts);var l=this._videoTrack,d={units:r,length:n,isKeyframe:s,dts:u,cts:0,pts:u};s&&(d.fileposition=this.tagPosition),l.samples.push(d),l.length+=n,this._videoTrack.samples.length>0&&this._onDataAvailableToSoftwareDecodeVideo(173,this._videoTrack),this._audioTrack.samples.length>0&&this._onDataAvailableToSoftwareDecodeAudio(86018,this._audioTrack)},r._insertSampleInOrder=function(e,t){var i=e.length;if(i>0){if(t.pts>=e[i-1].pts)e.push(t);else for(var r=i-1;r>=0;r--)if(t.pts<e[r].pts){e.splice(r,0,t);break}}else e.push(t)},r._getLastNalUnit=function(){var e,t=this.avcSample;if(!t||0===t.units.length){var i=this._avcTrack.samples;t=i[i.length-1]}if(t){var r=t.units;e=r[r.length-1]}return e},r._parseAVCNALu=function(e){var t,i,r,n=0,a=e.byteLength,s=0,o=[],u=-1;for(-1===s&&(u=0,r=31&e[0],s=0,n=1);n<a;)t=e[n++],s?1!==s?t?1===t?(u>=0&&9!=(i={data:e.subarray(u,n-s-1),type:r}).type&&o.push(i),n<a?(u=n,r=31&e[n],s=0):s=-1):s=0:s=3:s=t?0:2:s=t?0:1;if(u>=0&&s>=0&&(i={data:e.subarray(u,a),type:r,state:s},o.push(i)),0===o.length){var l=this._getLastNalUnit();if(l){var d=new Uint8Array(l.data.byteLength+e.byteLength);d.set(l.data,0),d.set(e,l.data.byteLength),l.data=d}}return o},r.discardEPB=function(e){for(var t,i,r=e.byteLength,n=[],a=1;a<r-2;)0===e[a]&&0===e[a+1]&&3===e[a+2]?(n.push(a+2),a+=2):a++;if(0===n.length)return e;t=r-n.length,i=new Uint8Array(t);var s=0;for(a=0;a<t;s++,a++)s===n[0]&&(s++,n.shift()),i[a]=e[s];return i},r.parseAACPES=function(e,t){0===this.startAudioPts&&(this.startAudioPts=e.pts);var i,r,n,s,o,u,l,d=this._audioTrack,c=e.data,h=e.pts,f=this.aacOverFlow,p=this.aacLastPTS;if(f){var m=new Uint8Array(f.byteLength+c.byteLength);m.set(f,0),m.set(c,f.byteLength),c=m}for(n=0,o=c.length;n<o-1&&!b(c,n);n++);if(!n||(n<o-1?(u="AAC PES did not start with ADTS header,offset:"+n,l=!1):(u="no ADTS header found in AAC PES",l=!0),logger.warn("parsing error:"+u),this.observer.trigger(Event.ERROR,{type:ErrorTypes.MEDIA_ERROR,details:ErrorDetails.FRAG_PARSING_ERROR,fatal:l,reason:u}),!l)){if(this.audioSampleRate<1){var g=w(c,n,this.audioCodec);if(g&&(this.audioSampleRate=g.samplerate,this.audioChannel=g.channelCount,this.audioBitPerSample=16,!this._initAudioMetadata)){this._initAudioMetadata=!0;var v=this._audioMetadata,y=this._audioTrack;v||((v=this._audioMetadata={}).type="audio",v.id=y.id,v.timescale=1e3,v.duration=0,v.audioSampleRate=this.audioSampleRate,v.channelCount=this.audioChannel),v.config&&a.a.w(this.TAG,"Found another AudioSpecificConfig!"),g.config,v.audioSampleRate=g.samplerate,v.channelCount=g.channelCount,v.codec=g.codec,v.originalCodec=g.originalCodec,v.config=g.config,v.refSampleDuration=1024/v.audioSampleRate*v.timescale,this._SampleRate=g.samplerate,this._ChannelNum=g.channelCount,this._onDataAvailable(this._audioTrack,this._videoTrack),this._onTrackMetadata("audio",v);var _=this._mediaInfo;_.audioCodec=v.originalCodec,_.audioSampleRate=v.audioSampleRate,_.audioChannelCount=v.channelCount,_.hasVideo?null!=_.videoCodec&&(_.mimeType='video/x-flv; codecs="'+_.videoCodec+","+_.audioCodec+'"'):_.mimeType='video/x-flv; codecs="'+_.audioCodec+'"',_.isComplete()&&this._onMediaInfo(_)}}if(r=0,i=E(this.audioSampleRate),f&&p){var S=p+i;Math.abs(S-h)>1&&(console.log("AAC: align PTS for overlapping frames by "+Math.round((S-h)/90)),h=S)}for(;n<o;)if(b(c,n)&&n+5<o){var A=T(this.audioSampleRate,c,n,h,r);if(!A)break;var k=Math.round((A.sample.pts-this.startAudioPts)/90),R={unit:A.sample.unit,length:A.length,dts:k,pts:k};0!==this.reset||this.findKeyframe||(this.syncAudioPts<1&&this.syncVideoPts>0&&(this.syncAudioPts=this.syncVideoPts),this.syncAudioPts>0&&(d.samples.push(R),d.length+=A.length)),n+=A.length,s=A.sample.pts,r++}else n++;f=n<o?c.subarray(n,o):null,this.aacOverFlow=f,this.aacLastPTS=s}},r.parseMPEGPES=function(e){for(var t=e.data,i=t.length,r=0,n=0,a=e.pts;n<i;)if(MpegAudio.isHeader(t,n)){var s=MpegAudio.appendFrame(this._audioTrack,t,n,a,r);if(!s)break;n+=s.length,r++}else n++},r.append=function(t,i,r){if(null!=t&&1!==this.reset){var n,a,s,o,u,l,d=t.length,c=!1,h=-1,f=-1,p=-1,m=this.avcTrackPesData,g=this.audioTrackPesData,v=this.id3TrackPesData,y=!1,_=e._syncOffset(t);for(d-=(d+_)%188,n=_;n<d;n+=188)if(71===t[n]){if(a=!!(64&t[n+1]),s=((31&t[n+1])<<8)+t[n+2],(48&t[n+3])>>4>1){if((o=n+5+t[n+4])===n+188)continue}else o=n+4;switch(s){case h:a&&(m&&(u=this.parsePES(m))&&(1===this.isHEVC?this.parseHEVCPES(u,!1,r):this.parseAVCPES(u,!1,r)),m={data:[],size:0}),m&&(m.data.push(t.subarray(o,n+188)),m.size+=n+188-o);break;case f:a&&(g&&(u=this.parsePES(g))&&(this.isAAC?this.parseAACPES(u,!1):this.parseMPEGPES(u)),g={data:[],size:0}),g&&(g.data.push(t.subarray(o,n+188)),g.size+=n+188-o);break;case p:a&&(v&&(u=this.parsePES(v))&&parseID3PES(u),v={data:[],size:0}),v&&(v.data.push(t.subarray(o,n+188)),v.size+=n+188-o);break;case 0:a&&(o+=t[o]+1),l=this.parsePAT(t,o);break;case l:a&&(o+=t[o]+1);var b=this.parsePMT(t,o,!1,!1);h=b.avc,b.hevc>0&&(h=b.hevc,this.isHEVC=1),h>0&&(this.avcTrackPid=h),!this._callbackInitFlag&&this._callbackMediaDataFunc&&(this._callbackInitFlag=!0,1===this.isHEVC||"auto"!==this._config.decodeType&&"hard"!==this._config.decodeType||this._callbackMediaDataFunc(this._callbackMediaDataUserPtr,!1,1,0,0,null,0,0,0,0)),(f=b.audio)>0&&(this.audioTrackPid=f,this.isAAC=b.isAAC),(p=b.id3)>0&&(this.id3TrackPid=p),c&&!y&&(console.log("reparse from beginning"),c=!1,n=_-188),y=!0;break;case 17:case 8191:break;default:c=!0}}else console.log("parse error... reason: 'TS packet did not start with 0x47'");m&&(u=this.parsePES(m))?(1==this.isHEVC?this.parseHEVCPES(u,!0,r):this.parseAVCPES(u,!0,r),this.avcTrackPesData=null):this.avcTrackPesData=m,g&&(u=this.parsePES(g))?(this.isAAC?this.parseAACPES(u,!0):this.parseMPEGPES(u),this.audioTrackPesData=null):(g&&g.size&&logger.log("last AAC PES packet truncated,might overlap between fragments"),this.audioTrackPesData=g),v&&(u=this.parsePES(v))?(parseID3PES(u),this.id3TrackPesData=null):this.id3TrackPesData=v}},t=e,(i=[{key:"onReceiveH265MediaHLSFrame",get:function(){return this._onReceiveH265MediaHLSFrame},set:function(e){this._onReceiveH265MediaHLSFrame=e}},{key:"onTrackMetadata",get:function(){return this._onTrackMetadata},set:function(e){this._onTrackMetadata=e}},{key:"onMediaInfo",get:function(){return this._onMediaInfo},set:function(e){this._onMediaInfo=e}},{key:"onMetaDataArrived",get:function(){return this._onMetaDataArrived},set:function(e){this._onMetaDataArrived=e}},{key:"onScriptDataArrived",get:function(){return this._onScriptDataArrived},set:function(e){this._onScriptDataArrived=e}},{key:"onError",get:function(){return this._onError},set:function(e){this._onError=e}},{key:"onDataAvailable",get:function(){return this._onDataAvailable},set:function(e){this._onDataAvailable=e}},{key:"timestampBase",get:function(){return this._timestampBase},set:function(e){this._timestampBase=e}},{key:"overridedDuration",get:function(){return this._duration},set:function(e){this._durationOverrided=!0,this._duration=e,this._mediaInfo.duration=e}},{key:"overridedHasAudio",set:function(e){this._hasAudioFlagOverrided=!0,this._hasAudio=e,this._mediaInfo.hasAudio=e}},{key:"overridedHasVideo",set:function(e){this._hasVideoFlagOverrided=!0,this._hasVideo=e,this._mediaInfo.hasVideo=e}}])&&A(t.prototype,i),Object.defineProperty(t,"prototype",{writable:!1}),e}(),R=function(){function e(){}return e.init=function(){for(var t in e.types={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],mvex:[],mvhd:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[],".mp3":[]},e.types)e.types.hasOwnProperty(t)&&(e.types[t]=[t.charCodeAt(0),t.charCodeAt(1),t.charCodeAt(2),t.charCodeAt(3)]);var i=e.constants={};i.FTYP=new Uint8Array([105,115,111,109,0,0,0,1,105,115,111,109,97,118,99,49]),i.STSD_PREFIX=new Uint8Array([0,0,0,0,0,0,0,1]),i.STTS=new Uint8Array([0,0,0,0,0,0,0,0]),i.STSC=i.STCO=i.STTS,i.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),i.HDLR_VIDEO=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),i.HDLR_AUDIO=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]),i.DREF=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),i.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),i.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0])},e.box=function(e){for(var t=8,i=null,r=Array.prototype.slice.call(arguments,1),n=r.length,a=0;a<n;a++)t+=r[a].byteLength;(i=new Uint8Array(t))[0]=t>>>24&255,i[1]=t>>>16&255,i[2]=t>>>8&255,i[3]=255&t,i.set(e,4);for(var s=8,o=0;o<n;o++)i.set(r[o],s),s+=r[o].byteLength;return i},e.generateInitSegment=function(t){var i=e.box(e.types.ftyp,e.constants.FTYP),r=e.moov(t),n=new Uint8Array(i.byteLength+r.byteLength);return n.set(i,0),n.set(r,i.byteLength),n},e.moov=function(t){var i=e.mvhd(t.timescale,t.duration),r=e.trak(t),n=e.mvex(t);return e.box(e.types.moov,i,r,n)},e.mvhd=function(t,i){return e.box(e.types.mvhd,new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,t>>>24&255,t>>>16&255,t>>>8&255,255&t,i>>>24&255,i>>>16&255,i>>>8&255,255&i,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]))},e.trak=function(t){return e.box(e.types.trak,e.tkhd(t),e.mdia(t))},e.tkhd=function(t){var i=t.id,r=t.duration,n=t.presentWidth,a=t.presentHeight;return e.box(e.types.tkhd,new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i,0,0,0,0,r>>>24&255,r>>>16&255,r>>>8&255,255&r,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,n>>>8&255,255&n,0,0,a>>>8&255,255&a,0,0]))},e.mdia=function(t){return e.box(e.types.mdia,e.mdhd(t),e.hdlr(t),e.minf(t))},e.mdhd=function(t){var i=t.timescale,r=t.duration;return e.box(e.types.mdhd,new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i,r>>>24&255,r>>>16&255,r>>>8&255,255&r,85,196,0,0]))},e.hdlr=function(t){var i;return i="audio"===t.type?e.constants.HDLR_AUDIO:e.constants.HDLR_VIDEO,e.box(e.types.hdlr,i)},e.minf=function(t){var i;return i="audio"===t.type?e.box(e.types.smhd,e.constants.SMHD):e.box(e.types.vmhd,e.constants.VMHD),e.box(e.types.minf,i,e.dinf(),e.stbl(t))},e.dinf=function(){return e.box(e.types.dinf,e.box(e.types.dref,e.constants.DREF))},e.stbl=function(t){return e.box(e.types.stbl,e.stsd(t),e.box(e.types.stts,e.constants.STTS),e.box(e.types.stsc,e.constants.STSC),e.box(e.types.stsz,e.constants.STSZ),e.box(e.types.stco,e.constants.STCO))},e.stsd=function(t){return"audio"===t.type?"mp3"===t.codec?e.box(e.types.stsd,e.constants.STSD_PREFIX,e.mp3(t)):e.box(e.types.stsd,e.constants.STSD_PREFIX,e.mp4a(t)):e.box(e.types.stsd,e.constants.STSD_PREFIX,e.avc1(t))},e.mp3=function(t){var i=t.channelCount,r=t.audioSampleRate,n=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,i,0,16,0,0,0,0,r>>>8&255,255&r,0,0]);return e.box(e.types[".mp3"],n)},e.mp4a=function(t){var i=t.channelCount,r=t.audioSampleRate,n=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,i,0,16,0,0,0,0,r>>>8&255,255&r,0,0]);return e.box(e.types.mp4a,n,e.esds(t))},e.esds=function(t){var i=t.config||[],r=i.length,n=new Uint8Array([0,0,0,0,3,23+r,0,1,0,4,15+r,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([r]).concat(i).concat([6,1,2]));return e.box(e.types.esds,n)},e.avc1=function(t){var i=t.avcc,r=t.codecWidth,n=t.codecHeight,a=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,r>>>8&255,255&r,n>>>8&255,255&n,0,72,0,0,0,72,0,0,0,0,0,0,0,1,10,120,113,113,47,102,108,118,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,255,255]);return e.box(e.types.avc1,a,e.box(e.types.avcC,i))},e.mvex=function(t){return e.box(e.types.mvex,e.trex(t))},e.trex=function(t){var i=t.id,r=new Uint8Array([0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]);return e.box(e.types.trex,r)},e.moof=function(t,i){return e.box(e.types.moof,e.mfhd(t.sequenceNumber),e.traf(t,i))},e.mfhd=function(t){var i=new Uint8Array([0,0,0,0,t>>>24&255,t>>>16&255,t>>>8&255,255&t]);return e.box(e.types.mfhd,i)},e.traf=function(t,i){var r=t.id,n=e.box(e.types.tfhd,new Uint8Array([0,0,0,0,r>>>24&255,r>>>16&255,r>>>8&255,255&r])),a=e.box(e.types.tfdt,new Uint8Array([0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i])),s=e.sdtp(t),o=e.trun(t,s.byteLength+16+16+8+16+8+8);return e.box(e.types.traf,n,a,o,s)},e.sdtp=function(t){for(var i=t.samples||[],r=i.length,n=new Uint8Array(4+r),a=0;a<r;a++){var s=i[a].flags;n[a+4]=s.isLeading<<6|s.dependsOn<<4|s.isDependedOn<<2|s.hasRedundancy}return e.box(e.types.sdtp,n)},e.trun=function(t,i){var r=t.samples||[],n=r.length,a=12+16*n,s=new Uint8Array(a);i+=8+a,s.set([0,0,15,1,n>>>24&255,n>>>16&255,n>>>8&255,255&n,i>>>24&255,i>>>16&255,i>>>8&255,255&i],0);for(var o=0;o<n;o++){var u=r[o].duration,l=r[o].size,d=r[o].flags,c=r[o].cts;s.set([u>>>24&255,u>>>16&255,u>>>8&255,255&u,l>>>24&255,l>>>16&255,l>>>8&255,255&l,d.isLeading<<2|d.dependsOn,d.isDependedOn<<6|d.hasRedundancy<<4|d.isNonSync,0,0,c>>>24&255,c>>>16&255,c>>>8&255,255&c],12+16*o)}return e.box(e.types.trun,s)},e.mdat=function(t){return e.box(e.types.mdat,t)},e}();R.init();var M=R,O=function(){function e(){}return e.getSilentFrame=function(e,t){if("mp4a.40.2"===e){if(1===t)return new Uint8Array([0,200,0,128,35,128]);if(2===t)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(3===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(4===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(5===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,56]);if(6===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,0,178,0,32,8,224])}else{if(1===t)return new Uint8Array([1,64,34,128,163,78,230,128,186,8,0,0,0,28,6,241,193,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(2===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(3===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94])}return null},e}(),C=i(21),D=i(16);function I(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var L=function(){function e(e){this.TAG="MP4Remuxer",this._config=e,this._isLive=!0===e.isLive,this._dtsBase=-1,this._dtsBaseInited=!1,this._audioDtsBase=1/0,this._videoDtsBase=1/0,this._audioNextDts=void 0,this._videoNextDts=void 0,this._audioStashedLastSample=null,this._videoStashedLastSample=null,this._audioMeta=null,this._videoMeta=null,this._audioSegmentInfoList=new D.c("audio"),this._videoSegmentInfoList=new D.c("video"),this._onInitSegment=null,this._onMediaSegment=null,this._forceFirstIDR=!(!s.a.chrome||!(s.a.version.major<50||50===s.a.version.major&&s.a.version.build<2661)),this._fillSilentAfterSeek=s.a.msedge||s.a.msie,this._mp3UseMpegAudio=!s.a.firefox,this._fillAudioTimestampGap=this._config.fixAudioTimestampGap,this._recordWorker=null,this._findKeyframe=!0,this._initRecordFlag=!1,this._recordFileName="record.mp4"}var t,i,r=e.prototype;return r.destroy=function(){this._dtsBase=-1,this._dtsBaseInited=!1,this._audioMeta=null,this._videoMeta=null,this._audioSegmentInfoList.clear(),this._audioSegmentInfoList=null,this._videoSegmentInfoList.clear(),this._videoSegmentInfoList=null,this._onInitSegment=null,this._onMediaSegment=null,this._recordWorker&&(this._recordWorker.terminate(),this._recordWorker=null)},r.bindDataSource=function(e){return e.onDataAvailable=this.remux.bind(this),e.onTrackMetadata=this._onTrackMetadataReceived.bind(this),this},r.insertDiscontinuity=function(){this._audioNextDts=this._videoNextDts=void 0},r.seek=function(e){this._audioStashedLastSample=null,this._videoStashedLastSample=null,this._videoSegmentInfoList.clear(),this._audioSegmentInfoList.clear()},r.remux=function(e,t){if(!this._onMediaSegment)throw new c.a("MP4Remuxer: onMediaSegment callback must be specificed!");this._dtsBaseInited||this._calculateDtsBase(e,t),this._remuxVideo(t),this._remuxAudio(e)},r._onTrackMetadataReceived=function(e,t){var i=null,r="mp4",n=t.codec;if("audio"===e)this._audioMeta=t,"mp3"===t.codec&&this._mp3UseMpegAudio?(r="mpeg",n="",i=new Uint8Array):i=M.generateInitSegment(t);else{if("video"!==e)return;this._videoMeta=t,i=M.generateInitSegment(t)}if(!this._onInitSegment)throw new c.a("MP4Remuxer: onInitSegment callback must be specified!");this._onInitSegment(e,{type:e,data:i.buffer,codec:n,container:e+"/"+r,mediaDuration:t.duration})},r._calculateDtsBase=function(e,t){this._dtsBaseInited||(e.samples&&e.samples.length&&(this._audioDtsBase=e.samples[0].dts),t.samples&&t.samples.length&&(this._videoDtsBase=t.samples[0].dts),this._dtsBase=Math.min(this._audioDtsBase,this._videoDtsBase),this._dtsBaseInited=!0)},r.flushStashedSamples=function(){var e=this._videoStashedLastSample,t=this._audioStashedLastSample,i={type:"video",id:1,sequenceNumber:0,samples:[],length:0};null!=e&&(i.samples.push(e),i.length=e.length);var r={type:"audio",id:2,sequenceNumber:0,samples:[],length:0};null!=t&&(r.samples.push(t),r.length=t.length),this._videoStashedLastSample=null,this._audioStashedLastSample=null,this._remuxVideo(i,!0),this._remuxAudio(r,!0)},r._remuxAudio=function(e,t){if(null!=this._audioMeta){var i,r=e,n=r.samples,o=void 0,u=-1,l=this._audioMeta.refSampleDuration,d="mp3"===this._audioMeta.codec&&this._mp3UseMpegAudio,c=this._dtsBaseInited&&void 0===this._audioNextDts,h=!1;if(n&&0!==n.length&&(1!==n.length||t)){if(!g.c())for(var f=0;f<n.length;f++)n.shift();var p=0,m=null,v=0;d?(p=0,v=r.length):(p=8,v=8+r.length);var y=null;if(n.length>1&&(v-=(y=n.pop()).length),null!=this._audioStashedLastSample){var _=this._audioStashedLastSample;this._audioStashedLastSample=null,n.unshift(_),v+=_.length}null!=y&&(this._audioStashedLastSample=y);var b=n[0].dts-this._dtsBase;if(this._audioNextDts)o=b-this._audioNextDts;else if(this._audioSegmentInfoList.isEmpty())o=0,this._fillSilentAfterSeek&&!this._videoSegmentInfoList.isEmpty()&&"mp3"!==this._audioMeta.originalCodec&&(h=!0);else{var w=this._audioSegmentInfoList.getLastSampleBefore(b);if(null!=w){var E=b-(w.originalDts+w.duration);E<=3&&(E=0),o=b-(w.dts+w.duration+E)}else o=0}if(h){var T=b-o,S=this._videoSegmentInfoList.getLastSegmentBefore(b);if(null!=S&&S.beginDts<T){var A=O.getSilentFrame(this._audioMeta.originalCodec,this._audioMeta.channelCount);if(A){var k=S.beginDts,R=T-S.beginDts;a.a.v(this.TAG,"InsertPrefixSilentAudio: dts: "+k+", duration: "+R),n.unshift({unit:A,dts:k,pts:k}),v+=A.byteLength}}else h=!1}for(var C=[],I=0;I<n.length;I++){var L=n[I],x=L.unit,P=L.dts-this._dtsBase,U=P,N=!1,B=null,F=0;if(!(P<-.001)){if("mp3"!==this._audioMeta.codec){var j=P;if(this._audioNextDts&&(j=this._audioNextDts),(o=P-j)<=-3*l){a.a.w(this.TAG,"Dropping 1 audio frame (originalDts: "+P+" ms ,curRefDts: "+j+" ms)  due to dtsCorrection: "+o+" ms overlap.");continue}if(o>=3*l&&this._fillAudioTimestampGap&&!s.a.safari){N=!0;var H=Math.floor(o/l);a.a.w(this.TAG,"Large audio timestamp gap detected, may cause AV sync to drift. Silent frames will be generated to avoid unsync.\noriginalDts: "+P+" ms, curRefDts: "+j+" ms, dtsCorrection: "+Math.round(o)+" ms, generate: "+H+" frames"),U=Math.floor(j),F=Math.floor(j+l)-U;var G=O.getSilentFrame(this._audioMeta.originalCodec,this._audioMeta.channelCount);null==G&&(a.a.w(this.TAG,"Unable to generate silent frame for "+this._audioMeta.originalCodec+" with "+this._audioMeta.channelCount+" channels, repeat last frame"),G=x),B=[];for(var V=0;V<H;V++){j+=l;var W=Math.floor(j),q=Math.floor(j+l)-W,X={dts:W,pts:W,cts:0,unit:G,size:G.byteLength,duration:q,originalDts:P,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0}};B.push(X),v+=X.size}this._audioNextDts=j+l}else U=Math.floor(j),F=Math.floor(j+l)-U,this._audioNextDts=j+l}else U=P-o,F=I!==n.length-1?n[I+1].dts-this._dtsBase-o-U:null!=y?y.dts-this._dtsBase-o-U:C.length>=1?C[C.length-1].duration:Math.floor(l),this._audioNextDts=U+F;if(-1===u&&(u=U),this._initRecordFlag&&this._recordWorker&&!this._findKeyframe){var z=new Uint8Array(L.unit),K={cmd:g.q,mediaType:"audio",dat:z,pts:U};this._recordWorker.postMessage(K,[K.dat.buffer])}C.push({dts:U,pts:U,cts:0,unit:L.unit,size:L.unit.byteLength,duration:F,originalDts:P,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0}}),N&&C.push.apply(C,B)}}if(0===C.length)return r.samples=[],void(r.length=0);d?m=new Uint8Array(v):((m=new Uint8Array(v))[0]=v>>>24&255,m[1]=v>>>16&255,m[2]=v>>>8&255,m[3]=255&v,m.set(M.types.mdat,4));for(var Y=0;Y<C.length;Y++){var Q=C[Y].unit;m.set(Q,p),p+=Q.byteLength}var J=C[C.length-1];i=J.dts+J.duration;var Z=new D.b;Z.beginDts=u,Z.endDts=i,Z.beginPts=u,Z.endPts=i,Z.originalBeginDts=C[0].originalDts,Z.originalEndDts=J.originalDts+J.duration,Z.firstSample=new D.d(C[0].dts,C[0].pts,C[0].duration,C[0].originalDts,!1),Z.lastSample=new D.d(J.dts,J.pts,J.duration,J.originalDts,!1),this._isLive||this._audioSegmentInfoList.append(Z),r.samples=C,r.sequenceNumber++;var $;$=d?new Uint8Array:M.moof(r,u),r.samples=[],r.length=0;var ee={type:"audio",data:this._mergeBoxes($,m).buffer,sampleCount:C.length,info:Z};d&&c&&(ee.timestampOffset=u),this._onMediaSegment("audio",ee)}}},r._remuxVideo=function(e,t){if(null!=this._videoMeta){var i,r,n=e,a=n.samples,s=void 0,o=-1,u=-1;if(a&&0!==a.length&&(1!==a.length||t)){var l=8,d=null,c=8+e.length,h=null;if(a.length>1&&(c-=(h=a.pop()).length),null!=this._videoStashedLastSample){var f=this._videoStashedLastSample;this._videoStashedLastSample=null,a.unshift(f),c+=f.length}null!=h&&(this._videoStashedLastSample=h);var p=a[0].dts-this._dtsBase;if(this._videoNextDts)s=p-this._videoNextDts;else if(this._videoSegmentInfoList.isEmpty())s=0;else{var m=this._videoSegmentInfoList.getLastSampleBefore(p);if(null!=m){var v=p-(m.originalDts+m.duration);v<=3&&(v=0),s=p-(m.dts+m.duration+v)}else s=0}for(var y=new D.b,_=[],b=0;b<a.length;b++){var w=a[b],E=w.dts-this._dtsBase,T=w.isKeyframe,S=E-s,A=w.cts,k=S+A;-1===o&&(o=S,u=k);var R=0;if(R=b!==a.length-1?a[b+1].dts-this._dtsBase-s-S:null!=h?h.dts-this._dtsBase-s-S:_.length>=1?_[_.length-1].duration:Math.floor(this._videoMeta.refSampleDuration),T){var O=new D.d(S,k,R,w.dts,!0);O.fileposition=w.fileposition,y.appendSyncPoint(O),this._findKeyframe=!1}_.push({dts:S,pts:k,cts:A,units:w.units,size:w.length,isKeyframe:T,duration:R,originalDts:E,flags:{isLeading:0,dependsOn:T?2:1,isDependedOn:T?1:0,hasRedundancy:0,isNonSync:T?0:1}})}if(this._initRecordFlag&&this._recordWorker&&!this._findKeyframe)for(var C=!1,I=0;I<a.length;I++){var L=a[I],x=L.units[0].data.length;if(L.units.length>=3)for(var P=1;P<L.units.length;P++){if(6===L.units.length){if(P<4)continue;if(5===L.units.length&&P<3)continue}x+=L.units[P].data.length}C=L.isKeyframe;var U=new Uint8Array(L.units[0].data),N=0,B=new Uint8Array(x);if(B.set(U,0),B[0]=0,B[1]=0,B[2]=0,B[3]=1,N+=U.length,L.units.length>=3)for(var F=1;F<L.units.length;F++)if(!(6===L.units.length&&F<4||5===L.units.length&&F<3)){var j=new Uint8Array(L.units[F].data);B.set(j,N),B[N+0]=0,B[N+1]=0,B[N+2]=0,B[N+3]=1,N+=j.length}var H={cmd:g.q,mediaType:"video",codecId:28,type:C,dat:B,pts:L.dts};this._recordWorker.postMessage(H,[H.dat.buffer])}(d=new Uint8Array(c))[0]=c>>>24&255,d[1]=c>>>16&255,d[2]=c>>>8&255,d[3]=255&c,d.set(M.types.mdat,4);for(var G=0;G<_.length;G++)for(var V=_[G].units;V.length;){var W=V.shift().data;d.set(W,l),l+=W.byteLength}var q=_[_.length-1];if(i=q.dts+q.duration,r=q.pts+q.duration,this._videoNextDts=i,y.beginDts=o,y.endDts=i,y.beginPts=u,y.endPts=r,y.originalBeginDts=_[0].originalDts,y.originalEndDts=q.originalDts+q.duration,y.firstSample=new D.d(_[0].dts,_[0].pts,_[0].duration,_[0].originalDts,_[0].isKeyframe),y.lastSample=new D.d(q.dts,q.pts,q.duration,q.originalDts,q.isKeyframe),this._isLive||this._videoSegmentInfoList.append(y),n.samples=_,n.sequenceNumber++,this._forceFirstIDR){var X=_[0].flags;X.dependsOn=2,X.isNonSync=0}var z=M.moof(n,o);n.samples=[],n.length=0,this._onMediaSegment("video",{type:"video",data:this._mergeBoxes(z,d).buffer,sampleCount:_.length,info:y})}}},r._mergeBoxes=function(e,t){var i=new Uint8Array(e.byteLength+t.byteLength);return i.set(e,0),i.set(t,e.byteLength),i},r.videoRecording=function(e,t,i,r){if(1===i){if(this._recordFileName=e,null!=this._recordWorker)return-1e3;this._findKeyframe=!0;try{this._recordWorker=C(67),this.onwmsg=this._onRecordingWorkerMessage.bind(this);var n={cmd:g.w,url:g.g(),filesize:t,audioSamplerate:this._audioMeta?this._audioMeta.audioSampleRate:0,channelCount:this._audioMeta?this._audioMeta.channelCount:1};this._recordWorker.postMessage(n),this._recordWorker.addEventListener("message",this.onwmsg)}catch(e){this.recordWorker=null}}else this._initRecordFlag=!1,this._recordWorker&&(this._recordWorker.postMessage({cmd:g.C}),this._findKeyframe=!0)},r._onRecordingWorkerMessage=function(e){var t=e.data;switch(t.cmd){case g.w:this._findKeyframe=!0,this._initRecordFlag=!0;break;case g.p:this._initRecordFlag=!1;var i=document.createElement("a");i.style.display="none",i.href=t.dat,i.download=this._recordFileName,document.body.appendChild(i),i.click(),window.URL.revokeObjectURL(i.href),document.body.removeChild(i),this._findKeyframe=!1,this._recordWorker.terminate(),this._recordWorker=null}},t=e,(i=[{key:"onInitSegment",get:function(){return this._onInitSegment},set:function(e){this._onInitSegment=e}},{key:"onMediaSegment",get:function(){return this._onMediaSegment},set:function(e){this._onMediaSegment=e}}])&&I(t.prototype,i),Object.defineProperty(t,"prototype",{writable:!1}),e}(),x=i(37),P=i(2),U=(i(3),function(){function e(e,t){this.TAG="TransmuxingController",this._emitter=new n.a,this._config=t,e.segments||(e.segments=[{duration:e.duration,filesize:e.filesize,url:e.url}]),"boolean"!=typeof e.cors&&(e.cors=!0),"boolean"!=typeof e.withCredentials&&(e.withCredentials=!1),this._mediaDataSource=e,this._currentSegmentIndex=0;var i=0;this._mediaDataSource.segments.forEach(function(r){r.timestampBase=i,i+=r.duration,r.cors=e.cors,r.withCredentials=e.withCredentials,t.referrerPolicy&&(r.referrerPolicy=t.referrerPolicy)}),isNaN(i)||this._mediaDataSource.duration===i||(this._mediaDataSource.duration=i),this._mediaInfo=null,this._demuxer=null,this._remuxer=null,this._ioctl=null,this._pendingSeekTime=null,this._pendingResolveSeekPoint=null,this._statisticsReporter=null,this._onReceiveH265MediaFrameFuc=null,this._mediaTypeIsHLS=e.url.includes(".m3u8")}var t=e.prototype;return t.destroy=function(){this._mediaInfo=null,this._mediaDataSource=null,this._statisticsReporter&&this._disableStatisticsReporter(),this._ioctl&&(this._ioctl.destroy(),this._ioctl=null),this._demuxer&&(this._demuxer.destroy(),this._demuxer=null),this._remuxer&&(this._remuxer.destroy(),this._remuxer=null),this._emitter.removeAllListeners(),this._emitter=null},t.on=function(e,t){this._emitter.addListener(e,t)},t.off=function(e,t){this._emitter.removeListener(e,t)},t.start=function(){this._loadSegment(0),this._enableStatisticsReporter()},t._loadSegment=function(e,t){this._currentSegmentIndex=e;var i=this._mediaDataSource.segments[e],r=this._ioctl=new x.a(i,this._config,e);r.onError=this._onIOException.bind(this),r.onSeeked=this._onIOSeeked.bind(this),r.onComplete=this._onIOComplete.bind(this),r.onRedirect=this._onIORedirect.bind(this),r.onRecoveredEarlyEof=this._onIORecoveredEarlyEof.bind(this),t?this._demuxer.bindDataSource(this._ioctl):r.onDataArrival=this._onInitChunkArrival.bind(this),r.open(t),r.loaderChunkArrival=this._loaderChunkArrival.bind(this),r.loaderHLSError=this._loaderHLSError.bind(this)},t._loaderChunkArrival=function(e){this._emitter.emit("loaderChunkArrival",e)},t._loaderHLSError=function(){this._emitter.emit("hls_error")},t.stop=function(){this._internalAbort(),this._disableStatisticsReporter()},t._internalAbort=function(){this._ioctl&&(this._ioctl.destroy(),this._ioctl=null)},t.pause=function(){this._ioctl&&this._ioctl.isWorking()&&(this._ioctl.pause(),this._disableStatisticsReporter())},t.resume=function(){this._ioctl&&this._ioctl.isPaused()&&(this._ioctl.resume(),this._enableStatisticsReporter())},t.seek=function(e){if(null!=this._mediaInfo&&this._mediaInfo.isSeekable()){var t=this._searchSegmentIndexContains(e);if(t===this._currentSegmentIndex){var i=this._mediaInfo.segments[t];if(null==i)this._pendingSeekTime=e;else{var r=i.getNearestKeyframe(e);this._remuxer.seek(r.milliseconds),this._ioctl.seek(r.fileposition),this._pendingResolveSeekPoint=r.milliseconds}}else{var n=this._mediaInfo.segments[t];if(null==n)this._pendingSeekTime=e,this._internalAbort(),this._remuxer.seek(),this._remuxer.insertDiscontinuity(),this._loadSegment(t);else{var a=n.getNearestKeyframe(e);this._internalAbort(),this._remuxer.seek(e),this._remuxer.insertDiscontinuity(),this._demuxer.resetMediaInfo(),this._demuxer.timestampBase=this._mediaDataSource.segments[t].timestampBase,this._loadSegment(t,a.fileposition),this._pendingResolveSeekPoint=a.milliseconds,this._reportSegmentMediaInfo(t)}}this._enableStatisticsReporter()}},t._searchSegmentIndexContains=function(e){for(var t=this._mediaDataSource.segments,i=t.length-1,r=0;r<t.length;r++)if(e<t[r].timestampBase){i=r-1;break}return i},t._onInitChunkArrival=function(e,t){var i=this;this._emitter.emit(P.a.RECORDING,e);var r=null,n=0;if(this._mediaTypeIsHLS){if(null==e&&t<0)return void this._emitter.emit(P.a.RECONNECT_ING,t);if(null==e&&t>0)return;if(t>0)this._demuxer.bindDataSource(this._ioctl),this._demuxer.timestampBase=this._mediaDataSource.segments[this._currentSegmentIndex].timestampBase,this._demuxer.append(e,t,0),n=e.length;else{this._demuxer=new k(this._config),this._remuxer||(this._remuxer=new L(this._config));var s=this._mediaDataSource;null==s.duration||isNaN(s.duration)||(this._demuxer.overridedDuration=s.duration),"boolean"==typeof s.hasAudio&&(this._demuxer.overridedHasAudio=s.hasAudio),"boolean"==typeof s.hasVideo&&(this._demuxer.overridedHasVideo=s.hasVideo),this._demuxer.timestampBase=s.segments[this._currentSegmentIndex].timestampBase,this._demuxer.onError=this._onDemuxException.bind(this),this._demuxer.onMediaInfo=this._onMediaInfo.bind(this),this._demuxer.onMetaDataArrived=this._onMetaDataArrived.bind(this),this._demuxer.onReceiveH265MediaHLSFrame=this._onReceiveH265MediaFrameFuc,this._demuxer.onScriptDataArrived=this._onScriptDataArrived.bind(this),this._remuxer.bindDataSource(this._demuxer.bindDataSource(this._ioctl)),this._remuxer.onInitSegment=this._onRemuxerInitSegmentArrival.bind(this),this._remuxer.onMediaSegment=this._onRemuxerMediaSegmentArrival.bind(this),this._demuxer.append(e,t,0),n=e.length}}else if(t>0)this._demuxer.bindDataSource(this._ioctl),this._demuxer.timestampBase=this._mediaDataSource.segments[this._currentSegmentIndex].timestampBase,n=this._demuxer.parseChunks(e,t);else if((r=_.probe(e)).match){this._demuxer=new _(r,this._config),this._remuxer||(this._remuxer=new L(this._config));var o=this._mediaDataSource;null==o.duration||isNaN(o.duration)||(this._demuxer.overridedDuration=o.duration),"boolean"==typeof o.hasAudio&&(this._demuxer.overridedHasAudio=o.hasAudio),"boolean"==typeof o.hasVideo&&(this._demuxer.overridedHasVideo=o.hasVideo),this._mediaDataSource.hasAudio=!1,this._demuxer.timestampBase=o.segments[this._currentSegmentIndex].timestampBase,this._demuxer.onError=this._onDemuxException.bind(this),this._demuxer.onMediaInfo=this._onMediaInfo.bind(this),this._demuxer.onMetaDataArrived=this._onMetaDataArrived.bind(this),this._demuxer.onReceiveSEIData=this._onReceiveSEIData.bind(this),this._demuxer.onAudioError=this._onAudioError.bind(this),this._demuxer.onReceiveH265MediaFLVFrame=this._onReceiveH265MediaFrameFuc,this._demuxer.onScriptDataArrived=this._onScriptDataArrived.bind(this),this._remuxer.bindDataSource(this._demuxer.bindDataSource(this._ioctl)),this._remuxer.onInitSegment=this._onRemuxerInitSegmentArrival.bind(this),this._remuxer.onMediaSegment=this._onRemuxerMediaSegmentArrival.bind(this),n=this._demuxer.parseChunks(e,t)}else r=null,a.a.e(this.TAG,"Non-FLV, Unsupported media type!"),Promise.resolve().then(function(){i._internalAbort()}),this._emitter.emit(P.a.DEMUX_ERROR,v.a.FORMAT_UNSUPPORTED,"Non-FLV, Unsupported media type"),n=0;return n},t._onMediaInfo=function(e){var t=this;null==this._mediaInfo&&(this._mediaInfo=Object.assign({},e),this._mediaInfo.keyframesIndex=null,this._mediaInfo.segments=[],this._mediaInfo.segmentCount=this._mediaDataSource.segments.length,Object.setPrototypeOf(this._mediaInfo,o.a.prototype));var i=Object.assign({},e);Object.setPrototypeOf(i,o.a.prototype),this._mediaInfo.segments[this._currentSegmentIndex]=i,this._reportSegmentMediaInfo(this._currentSegmentIndex),null!=this._pendingSeekTime&&Promise.resolve().then(function(){var e=t._pendingSeekTime;t._pendingSeekTime=null,t.seek(e)})},t._onMetaDataArrived=function(e){this._emitter.emit(P.a.METADATA_ARRIVED,e)},t._onAudioError=function(){this._emitter.emit(P.a.AUDIO_ERROR)},t._onReceiveSEIData=function(e){this._emitter.emit(P.a.SEI_DATA,e)},t._onScriptDataArrived=function(e){this._emitter.emit(P.a.SCRIPTDATA_ARRIVED,e)},t._onIOSeeked=function(){this._remuxer.insertDiscontinuity()},t._onIOComplete=function(e,t){var i=e+1;i<this._mediaDataSource.segments.length?(this._internalAbort(),this._remuxer.flushStashedSamples(),this._loadSegment(i)):(t&&"socket-close"===t&&this._emitter.emit(P.a.SOCKET_CLOSE),this._remuxer.flushStashedSamples(),this._emitter.emit(P.a.LOADING_COMPLETE),this._disableStatisticsReporter())},t._onIORedirect=function(e){var t=this._ioctl.extraData;this._mediaDataSource.segments[t].redirectedURL=e},t._onIORecoveredEarlyEof=function(){this._emitter.emit(P.a.RECOVERED_EARLY_EOF)},t._onIOException=function(e,t){a.a.e(this.TAG,"IOException: type = "+e+", code = "+t.code+", msg = "+t.msg),this._emitter.emit(P.a.IO_ERROR,e,t),this._disableStatisticsReporter()},t._onDemuxException=function(e,t){a.a.e(this.TAG,"DemuxException: type = "+e+", info = "+t),this._emitter.emit(P.a.DEMUX_ERROR,e,t)},t._onRemuxerInitSegmentArrival=function(e,t){this._emitter.emit(P.a.INIT_SEGMENT,e,t)},t._onRemuxerMediaSegmentArrival=function(e,t){if(null==this._pendingSeekTime&&(this._emitter.emit(P.a.MEDIA_SEGMENT,e,t),null!=this._pendingResolveSeekPoint&&"video"===e)){var i=t.info.syncPoints,r=this._pendingResolveSeekPoint;this._pendingResolveSeekPoint=null,s.a.safari&&i.length>0&&i[0].originalDts===r&&(r=i[0].pts),this._emitter.emit(P.a.RECOMMEND_SEEKPOINT,r)}},t._enableStatisticsReporter=function(){null==this._statisticsReporter&&(this._statisticsReporter=self.setInterval(this._reportStatisticsInfo.bind(this),this._config.statisticsInfoReportInterval))},t._disableStatisticsReporter=function(){this._statisticsReporter&&(self.clearInterval(this._statisticsReporter),this._statisticsReporter=null)},t._reportSegmentMediaInfo=function(e){var t=this._mediaInfo.segments[e],i=Object.assign({},t);i.duration=this._mediaInfo.duration,i.segmentCount=this._mediaInfo.segmentCount,delete i.segments,delete i.keyframesIndex,this._emitter.emit(P.a.MEDIA_INFO,i)},t._reportStatisticsInfo=function(){var e={};e.url=this._ioctl.currentURL,e.hasRedirect=this._ioctl.hasRedirect,e.hasRedirect&&(e.redirectedURL=this._ioctl.currentRedirectedURL),e.speed=this._ioctl.currentSpeed,e.loaderType=this._ioctl.loaderType,e.currentSegmentIndex=this._currentSegmentIndex,e.totalSegmentCount=this._mediaDataSource.segments.length,this._emitter.emit(P.a.STATISTICS_INFO,e)},t.setReceiveH265MediaFrame=function(e){this._onReceiveH265MediaFrameFuc=e},t._getHLSTotalDuration=function(){if(null==this._ioctl)return 0;var e=this._ioctl._getM3u8Loader();return e?e._getM3u8TotalDuration():0},t._seekToSecs=function(e,t){var i=this._ioctl._getM3u8Loader();i&&(i.seek(e,t),this._demuxer&&this._demuxer.resetMediaPts(1)),this._remuxer&&this._remuxer.seek(0),i&&this._demuxer&&this._demuxer.resetMediaPts(0)},t.videoRecording=function(e,t,i,r){this._remuxer&&this._remuxer.videoRecording(e,t,i,r)},e}());t.a=U},function(e,t,i){"use strict";var r=i(0);function n(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var a=function(){function e(){this._firstCheckpoint=0,this._lastCheckpoint=0,this._intervalBytes=0,this._totalBytes=0,this._lastSecondBytes=0,self.performance&&self.performance.now?this._now=self.performance.now.bind(self.performance):this._now=Date.now}var t,i,r=e.prototype;return r.reset=function(){this._firstCheckpoint=this._lastCheckpoint=0,this._totalBytes=this._intervalBytes=0,this._lastSecondBytes=0},r.addBytes=function(e){0===this._firstCheckpoint?(this._firstCheckpoint=this._now(),this._lastCheckpoint=this._firstCheckpoint,this._intervalBytes+=e,this._totalBytes+=e):this._now()-this._lastCheckpoint<1e3?(this._intervalBytes+=e,this._totalBytes+=e):(this._lastSecondBytes=this._intervalBytes,this._intervalBytes=e,this._totalBytes+=e,this._lastCheckpoint=this._now())},t=e,(i=[{key:"currentKBps",get:function(){this.addBytes(0);var e=(this._now()-this._lastCheckpoint)/1e3;return 0==e&&(e=1),this._intervalBytes/e/1024}},{key:"lastSecondKBps",get:function(){return this.addBytes(0),0!==this._lastSecondBytes?this._lastSecondBytes/1024:this._now()-this._lastCheckpoint>=500?this.currentKBps:0}},{key:"averageKBps",get:function(){var e=(this._now()-this._firstCheckpoint)/1e3;return this._totalBytes/e/1024}}])&&n(t.prototype,i),Object.defineProperty(t,"prototype",{writable:!1}),e}(),s=i(3),o=i(7),u=i(4);function l(e,t){return(l=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}var d=function(e){var t,i;function r(t,i){var r;return(r=e.call(this,"fetch-stream-loader")||this).TAG="FetchStreamLoader",r._seekHandler=t,r._config=i,r._needStash=!0,r._requestAbort=!1,r._contentLength=null,r._receivedLength=0,r}i=e,(t=r).prototype=Object.create(i.prototype),t.prototype.constructor=t,l(t,i),r.isSupported=function(){try{var e=o.a.msedge&&o.a.version.minor>=15048,t=!o.a.msedge||e;return self.fetch&&self.ReadableStream&&t}catch(e){return!1}};var n=r.prototype;return n.destroy=function(){this.isWorking()&&this.abort(),e.prototype.destroy.call(this)},n.open=function(e,t){var i=this;this._dataSource=e,this._range=t;var r=e.url;this._config.reuseRedirectedURL&&null!=e.redirectedURL&&(r=e.redirectedURL);var n=this._seekHandler.getConfig(r,t),a=new self.Headers;if("object"==typeof n.headers){var o=n.headers;for(var l in o)o.hasOwnProperty(l)&&a.append(l,o[l])}var d={method:"GET",headers:a,mode:"cors",cache:"default",referrerPolicy:"no-referrer-when-downgrade"};if("object"==typeof this._config.headers)for(var c in this._config.headers)a.append(c,this._config.headers[c]);!1===e.cors&&(d.mode="same-origin"),e.withCredentials&&(d.credentials="include"),e.referrerPolicy&&(d.referrerPolicy=e.referrerPolicy),self.AbortController&&(this._abortController=new self.AbortController,d.signal=this._abortController.signal),this._status=s.c.kConnecting,self.fetch(n.url,d).then(function(e){if(i._requestAbort)return i._status=s.c.kIdle,void e.body.cancel();if(e.ok&&e.status>=200&&e.status<=299){if(e.url!==n.url&&i._onURLRedirect){var t=i._seekHandler.removeURLParameters(e.url);i._onURLRedirect(t)}var r=e.headers.get("Content-Length");return null!=r&&(i._contentLength=parseInt(r),0!==i._contentLength&&i._onContentLengthKnown&&i._onContentLengthKnown(i._contentLength)),i._pump.call(i,e.body.getReader())}if(i._status=s.c.kError,!i._onError)throw new u.d("FetchStreamLoader: Http code invalid, "+e.status+" "+e.statusText);i._onError(s.b.HTTP_STATUS_CODE_INVALID,{code:e.status,msg:e.statusText})}).catch(function(e){if(!i._abortController||!i._abortController.signal.aborted){if(i._status=s.c.kError,!i._onError)throw e;i._onError(s.b.EXCEPTION,{code:-1,msg:e.message})}})},n.abort=function(){if(this._requestAbort=!0,(this._status!==s.c.kBuffering||!o.a.chrome)&&this._abortController)try{this._abortController.abort()}catch(e){}},n._pump=function(e){var t=this;return e.read().then(function(i){if(i.done)if(null!==t._contentLength&&t._receivedLength<t._contentLength){t._status=s.c.kError;var r=s.b.EARLY_EOF,n={code:-1,msg:"Fetch stream meet Early-EOF"};if(!t._onError)throw new u.d(n.msg);t._onError(r,n)}else t._status=s.c.kComplete,t._onComplete&&t._onComplete(t._range.from,t._range.from+t._receivedLength-1);else{if(t._abortController&&t._abortController.signal.aborted)return void(t._status=s.c.kComplete);if(!0===t._requestAbort)return t._status=s.c.kComplete,e.cancel();t._status=s.c.kBuffering;var a=i.value.buffer,o=t._range.from+t._receivedLength;t._receivedLength+=a.byteLength,t._onDataArrival&&t._onDataArrival(a,o,t._receivedLength),t._pump(e)}}).catch(function(e){if(t._abortController&&t._abortController.signal.aborted)t._status=s.c.kComplete;else if(11!==e.code||!o.a.msedge){t._status=s.c.kError;var i=0,r=null;if(19!==e.code&&"network error"!==e.message||!(null===t._contentLength||null!==t._contentLength&&t._receivedLength<t._contentLength)?(i=s.b.EXCEPTION,r={code:e.code,msg:e.message}):(i=s.b.EARLY_EOF,r={code:e.code,msg:"Fetch stream meet Early-EOF"}),!t._onError)throw new u.d(r.msg);t._onError(i,r)}})},r}(s.a),c=i(21),h=i(1);function f(e,t){return(f=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}var p=function(e){var t,i;function r(){var t;return(t=e.call(this,"m3u8-loader")||this).TAG="M3U8Loader",t._needStash=!0,t.url="",t.startPlayTime=0,t._requestAbort=!1,t._receivedLength=0,t.getNextFileFlag=!0,t.pauseDisplay=!1,t.totalDuration=0,t.seeking=!1,t.downloadWorker=null,t}i=e,(t=r).prototype=Object.create(i.prototype),t.prototype.constructor=t,f(t,i),r.isSupported=function(){return!0};var n=r.prototype;return n.destroy=function(){this.abort(),e.prototype.destroy.call(this),this.downloadWorker&&this.downloadWorker.terminate(),this.downloadWorker=null},n.createDownloadWorker=function(){if(!this.downloadWorker)if("undefined"!=typeof Worker)try{this.downloadWorker=c(231),this.onwmsg=this.onWorkerMessage.bind(this);var e={cmd:h.w,url:this.url,time:this.startPlayTime};this.downloadWorker.postMessage(e),this.downloadWorker.addEventListener("message",this.onwmsg),this.downloadWorker.onerror=function(e){}}catch(e){this.downloadWorker&&this.downloadWorker.terminate(),this.downloadWorker=null}else console.log("Unsupport worker...")},n.setStartPlaySecs=function(e){this.startPlayTime=e},n.open=function(e){try{this.url=e.url,this.createDownloadWorker(),this._status=s.c.kConnecting}catch(e){this._status=s.c.kError;var t={code:e.code,msg:e.message};if(!this._onError)throw new u.d(t.msg);this._onError(s.b.EXCEPTION,t)}},n.abort=function(){var e={cmd:h.l};this.downloadWorker&&void 0!==this.downloadWorker&&this.downloadWorker.postMessage(e),this._status=s.c.kComplete},n._onWebSocketOpen=function(e){this._status=s.c.kBuffering},n._onWebSocketClose=function(e){!0!==this._requestAbort?(this._status=s.c.kComplete,this._onComplete&&this._onComplete(0,this._receivedLength-1)):this._requestAbort=!1},n.seek=function(e,t){this.pauseDisplay=!1;var i={cmd:h.B,type:t,time:e};this.downloadWorker&&void 0!==this.downloadWorker&&(this.downloadWorker.postMessage(i),this.seeking=!0)},n.pause=function(){this.pauseDisplay=!0;var e={cmd:h.x};this.downloadWorker&&void 0!==this.downloadWorker&&this.downloadWorker.postMessage(e)},n.resume=function(){this.pauseDisplay=!1;var e={cmd:h.A};this.downloadWorker&&void 0!==this.downloadWorker&&this.downloadWorker.postMessage(e)},n.onWorkerMessage=function(e){var t=e.data;switch(t.cmd){case h.w:var i={cmd:h.s,t:0};this.downloadWorker.postMessage(i);break;case h.t:this.getNextFileFlag=!0;break;case h.r:this.playComplete=!0;break;case h.o:i={cmd:h.y},this.downloadWorker.postMessage(i);break;case h.l:t.workerId==h.b?(this.downloadWorker&&this.downloadWorker.terminate(),this.downloadWorker=null):t.workerId==h.a?(this.decodeWorker&&this.decodeWorker.terminate(),this.decodeWorker=null,this.soundPlayer&&(this.soundPlayer.destroy(),delete this.soundPlayer,this.soundPlayer=null),this.webGLPlayer&&this.webGLPlayer.renderVideoFrame(null,0,0)):t.workerId==h.f&&(this.renderWorker.terminate(),this.renderWorker=null);break;case h.q:if(t.workerId==h.b){var r=t.dat,n=this._receivedLength;this._receivedLength+=r.byteLength,this._onDataArrival&&this._onDataArrival(r,n,this._receivedLength);break}if(t.workerId==h.a){if(this.pauseDisplay)break;1==t.mediaType?(this.canvas.width=t.width,this.canvas.height=t.height,this.webGLPlayer.renderVideoFrame(t.dat,t.width,t.height),this.OnUpdatePlayInfo(t.playTimeSec,t.frameNum)):2==t.mediaType&&(null==this.soundPlayer&&this.OpenAudioPlayer(t.fmt,t.ch,t.samplerate),null!=this.soundPlayer&&this.soundPlayer.play(t.dat))}break;case h.u:this.totalDuration=t.duration,h.i(t.live);break;case h.s:this.pauseDisplay||this.getNextFileFlag&&(this.downloadWorker.postMessage(t),this.getNextFileFlag=!1);break;case h.B:this.seeking=!1;break;case h.z:this._onDataArrival&&(this._receivedLength=0,this._onDataArrival(null,t.fileSequence,0));break;case 404:this._onHLSError()}},n._dispatchArrayBuffer=function(e){var t=e,i=this._receivedLength;this._receivedLength+=t.byteLength,this._onDataArrival&&this._onDataArrival(t,i,this._receivedLength)},n._onWebSocketError=function(e){this._status=s.c.kError;var t={code:e.code,msg:e.message};if(!this._onError)throw new u.d(t.msg);this._onError(s.b.EXCEPTION,t)},n._getM3u8TotalDuration=function(){return this.totalDuration},r}(s.a);function m(e,t){return(m=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}var g=function(e){var t,i;function n(t,i){var r;return(r=e.call(this,"xhr-moz-chunked-loader")||this).TAG="MozChunkedLoader",r._seekHandler=t,r._config=i,r._needStash=!0,r._xhr=null,r._requestAbort=!1,r._contentLength=null,r._receivedLength=0,r}i=e,(t=n).prototype=Object.create(i.prototype),t.prototype.constructor=t,m(t,i),n.isSupported=function(){try{var e=new XMLHttpRequest;return e.open("GET","https://example.com",!0),e.responseType="moz-chunked-arraybuffer","moz-chunked-arraybuffer"===e.responseType}catch(e){return r.a.w("MozChunkedLoader",e.message),!1}};var a=n.prototype;return a.destroy=function(){this.isWorking()&&this.abort(),this._xhr&&(this._xhr.onreadystatechange=null,this._xhr.onprogress=null,this._xhr.onloadend=null,this._xhr.onerror=null,this._xhr=null),e.prototype.destroy.call(this)},a.open=function(e,t){this._dataSource=e,this._range=t;var i=e.url;this._config.reuseRedirectedURL&&null!=e.redirectedURL&&(i=e.redirectedURL);var r=this._seekHandler.getConfig(i,t);this._requestURL=r.url;var n=this._xhr=new XMLHttpRequest;if(n.open("GET",r.url,!0),n.responseType="moz-chunked-arraybuffer",n.onreadystatechange=this._onReadyStateChange.bind(this),n.onprogress=this._onProgress.bind(this),n.onloadend=this._onLoadEnd.bind(this),n.onerror=this._onXhrError.bind(this),e.withCredentials&&(n.withCredentials=!0),"object"==typeof r.headers){var a=r.headers;for(var o in a)a.hasOwnProperty(o)&&n.setRequestHeader(o,a[o])}if("object"==typeof this._config.headers){var u=this._config.headers;for(var l in u)u.hasOwnProperty(l)&&n.setRequestHeader(l,u[l])}this._status=s.c.kConnecting,n.send()},a.abort=function(){this._requestAbort=!0,this._xhr&&this._xhr.abort(),this._status=s.c.kComplete},a._onReadyStateChange=function(e){var t=e.target;if(2===t.readyState){if(null!=t.responseURL&&t.responseURL!==this._requestURL&&this._onURLRedirect){var i=this._seekHandler.removeURLParameters(t.responseURL);this._onURLRedirect(i)}if(0!==t.status&&(t.status<200||t.status>299)){if(this._status=s.c.kError,!this._onError)throw new u.d("MozChunkedLoader: Http code invalid, "+t.status+" "+t.statusText);this._onError(s.b.HTTP_STATUS_CODE_INVALID,{code:t.status,msg:t.statusText})}else this._status=s.c.kBuffering}},a._onProgress=function(e){if(this._status!==s.c.kError){null===this._contentLength&&null!==e.total&&0!==e.total&&(this._contentLength=e.total,this._onContentLengthKnown&&this._onContentLengthKnown(this._contentLength));var t=e.target.response,i=this._range.from+this._receivedLength;this._receivedLength+=t.byteLength,this._onDataArrival&&this._onDataArrival(t,i,this._receivedLength)}},a._onLoadEnd=function(e){!0!==this._requestAbort?this._status!==s.c.kError&&(this._status=s.c.kComplete,this._onComplete&&this._onComplete(this._range.from,this._range.from+this._receivedLength-1)):this._requestAbort=!1},a._onXhrError=function(e){this._status=s.c.kError;var t=0,i=null;if(this._contentLength&&e.loaded<this._contentLength?(t=s.b.EARLY_EOF,i={code:-1,msg:"Moz-Chunked stream meet Early-Eof"}):(t=s.b.EXCEPTION,i={code:-1,msg:e.constructor.name+" "+e.type}),!this._onError)throw new u.d(i.msg);this._onError(t,i)},n}(s.a);function v(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function y(e,t){return(y=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}s.a;var _=function(e){var t,i;function n(t,i){var r;return(r=e.call(this,"xhr-range-loader")||this).TAG="RangeLoader",r._seekHandler=t,r._config=i,r._needStash=!1,r._chunkSizeKBList=[128,256,384,512,768,1024,1536,2048,3072,4096,5120,6144,7168,8192],r._currentChunkSizeKB=384,r._currentSpeedNormalized=0,r._zeroSpeedChunkCount=0,r._xhr=null,r._speedSampler=new a,r._requestAbort=!1,r._waitForTotalLength=!1,r._totalLengthReceived=!1,r._currentRequestURL=null,r._currentRedirectedURL=null,r._currentRequestRange=null,r._totalLength=null,r._contentLength=null,r._receivedLength=0,r._lastTimeLoaded=0,r}i=e,(t=n).prototype=Object.create(i.prototype),t.prototype.constructor=t,y(t,i),n.isSupported=function(){try{var e=new XMLHttpRequest;return e.open("GET","https://example.com",!0),e.responseType="arraybuffer","arraybuffer"===e.responseType}catch(e){return r.a.w("RangeLoader",e.message),!1}};var o,l,d=n.prototype;return d.destroy=function(){this.isWorking()&&this.abort(),this._xhr&&(this._xhr.onreadystatechange=null,this._xhr.onprogress=null,this._xhr.onload=null,this._xhr.onerror=null,this._xhr=null),e.prototype.destroy.call(this)},d.open=function(e,t){this._dataSource=e,this._range=t,this._status=s.c.kConnecting;var i=!1;null!=this._dataSource.filesize&&0!==this._dataSource.filesize&&(i=!0,this._totalLength=this._dataSource.filesize),this._totalLengthReceived||i?this._openSubRange():(this._waitForTotalLength=!0,this._internalOpen(this._dataSource,{from:0,to:-1}))},d._openSubRange=function(){var e=1024*this._currentChunkSizeKB,t=this._range.from+this._receivedLength,i=t+e;null!=this._contentLength&&i-this._range.from>=this._contentLength&&(i=this._range.from+this._contentLength-1),this._currentRequestRange={from:t,to:i},this._internalOpen(this._dataSource,this._currentRequestRange)},d._internalOpen=function(e,t){this._lastTimeLoaded=0;var i=e.url;this._config.reuseRedirectedURL&&(null!=this._currentRedirectedURL?i=this._currentRedirectedURL:null!=e.redirectedURL&&(i=e.redirectedURL));var r=this._seekHandler.getConfig(i,t);this._currentRequestURL=r.url;var n=this._xhr=new XMLHttpRequest;if(n.open("GET",r.url,!0),n.responseType="arraybuffer",n.onreadystatechange=this._onReadyStateChange.bind(this),n.onprogress=this._onProgress.bind(this),n.onload=this._onLoad.bind(this),n.onerror=this._onXhrError.bind(this),e.withCredentials&&(n.withCredentials=!0),"object"==typeof r.headers){var a=r.headers;for(var s in a)a.hasOwnProperty(s)&&n.setRequestHeader(s,a[s])}if("object"==typeof this._config.headers){var o=this._config.headers;for(var u in o)o.hasOwnProperty(u)&&n.setRequestHeader(u,o[u])}n.send()},d.abort=function(){this._requestAbort=!0,this._internalAbort(),this._status=s.c.kComplete},d._internalAbort=function(){this._xhr&&(this._xhr.onreadystatechange=null,this._xhr.onprogress=null,this._xhr.onload=null,this._xhr.onerror=null,this._xhr.abort(),this._xhr=null)},d._onReadyStateChange=function(e){var t=e.target;if(2===t.readyState){if(null!=t.responseURL){var i=this._seekHandler.removeURLParameters(t.responseURL);t.responseURL!==this._currentRequestURL&&i!==this._currentRedirectedURL&&(this._currentRedirectedURL=i,this._onURLRedirect&&this._onURLRedirect(i))}if(t.status>=200&&t.status<=299){if(this._waitForTotalLength)return;this._status=s.c.kBuffering}else{if(this._status=s.c.kError,!this._onError)throw new u.d("RangeLoader: Http code invalid, "+t.status+" "+t.statusText);this._onError(s.b.HTTP_STATUS_CODE_INVALID,{code:t.status,msg:t.statusText})}}},d._onProgress=function(e){if(this._status!==s.c.kError){if(null===this._contentLength){var t=!1;if(this._waitForTotalLength){this._waitForTotalLength=!1,this._totalLengthReceived=!0,t=!0;var i=e.total;this._internalAbort(),null!=i&0!==i&&(this._totalLength=i)}if(-1===this._range.to?this._contentLength=this._totalLength-this._range.from:this._contentLength=this._range.to-this._range.from+1,t)return void this._openSubRange();this._onContentLengthKnown&&this._onContentLengthKnown(this._contentLength)}var r=e.loaded-this._lastTimeLoaded;this._lastTimeLoaded=e.loaded,this._speedSampler.addBytes(r)}},d._normalizeSpeed=function(e){var t=this._chunkSizeKBList,i=t.length-1,r=0,n=0,a=i;if(e<t[0])return t[0];for(;n<=a;){if((r=n+Math.floor((a-n)/2))===i||e>=t[r]&&e<t[r+1])return t[r];t[r]<e?n=r+1:a=r-1}},d._onLoad=function(e){if(this._status!==s.c.kError)if(this._waitForTotalLength)this._waitForTotalLength=!1;else{this._lastTimeLoaded=0;var t=this._speedSampler.lastSecondKBps;if(0===t&&(this._zeroSpeedChunkCount++,this._zeroSpeedChunkCount>=3&&(t=this._speedSampler.currentKBps)),0!==t){var i=this._normalizeSpeed(t);this._currentSpeedNormalized!==i&&(this._currentSpeedNormalized=i,this._currentChunkSizeKB=i)}var r=e.target.response,n=this._range.from+this._receivedLength;this._receivedLength+=r.byteLength;var a=!1;null!=this._contentLength&&this._receivedLength<this._contentLength?this._openSubRange():a=!0,this._onDataArrival&&this._onDataArrival(r,n,this._receivedLength),a&&(this._status=s.c.kComplete,this._onComplete&&this._onComplete(this._range.from,this._range.from+this._receivedLength-1))}},d._onXhrError=function(e){this._status=s.c.kError;var t=0,i=null;if(this._contentLength&&this._receivedLength>0&&this._receivedLength<this._contentLength?(t=s.b.EARLY_EOF,i={code:-1,msg:"RangeLoader meet Early-Eof"}):(t=s.b.EXCEPTION,i={code:-1,msg:e.constructor.name+" "+e.type}),!this._onError)throw new u.d(i.msg);this._onError(t,i)},o=n,(l=[{key:"currentSpeed",get:function(){return this._speedSampler.lastSecondKBps}}])&&v(o.prototype,l),Object.defineProperty(o,"prototype",{writable:!1}),n}(s.a);function b(e,t){return(b=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}var w=function(e){var t,i;function r(){var t;return(t=e.call(this,"websocket-loader")||this).TAG="WebSocketLoader",t._needStash=!0,t._ws=null,t._requestAbort=!1,t._receivedLength=0,t}i=e,(t=r).prototype=Object.create(i.prototype),t.prototype.constructor=t,b(t,i),r.isSupported=function(){try{return void 0!==self.WebSocket}catch(e){return!1}};var n=r.prototype;return n.destroy=function(){this._ws&&this.abort(),e.prototype.destroy.call(this)},n.open=function(e){try{var t=this._ws=new self.WebSocket(e.url);t.binaryType="arraybuffer",t.onopen=this._onWebSocketOpen.bind(this),t.onclose=this._onWebSocketClose.bind(this),t.onmessage=this._onWebSocketMessage.bind(this),t.onerror=this._onWebSocketError.bind(this),this._status=s.c.kConnecting}catch(e){this._status=s.c.kError;var i={code:e.code,msg:e.message};if(!this._onError)throw new u.d(i.msg);this._onError(s.b.EXCEPTION,i)}},n.abort=function(){var e=this._ws;!e||0!==e.readyState&&1!==e.readyState||(this._requestAbort=!0,e.close()),this._ws=null,this._status=s.c.kComplete},n._onWebSocketOpen=function(e){this._status=s.c.kBuffering},n._onWebSocketClose=function(e){!0!==this._requestAbort?(this._status=s.c.kComplete,this._onComplete&&this._onComplete(0,this._receivedLength-1,"socket-close")):this._requestAbort=!1},n._onWebSocketMessage=function(e){var t=this;if(e.data instanceof ArrayBuffer)this._dispatchArrayBuffer(e.data);else if(e.data instanceof Blob){var i=new FileReader;i.onload=function(){t._dispatchArrayBuffer(i.result)},i.readAsArrayBuffer(e.data)}else{this._status=s.c.kError;var r={code:-1,msg:"Unsupported WebSocket message type: "+e.data.constructor.name};if(!this._onError)throw new u.d(r.msg);this._onError(s.b.EXCEPTION,r)}},n._dispatchArrayBuffer=function(e){var t=e,i=this._receivedLength;this._receivedLength+=t.byteLength,this._onDataArrival&&this._onDataArrival(t,i,this._receivedLength)},n._onWebSocketError=function(e){this._status=s.c.kError;var t={code:e.code,msg:e.message};if(!this._onError)throw new u.d(t.msg);this._onError(s.b.EXCEPTION,t)},r}(s.a),E=function(){function e(e){this._zeroStart=e||!1}var t=e.prototype;return t.getConfig=function(e,t){var i,r={};return 0!==t.from||-1!==t.to?(i=-1!==t.to?"bytes="+t.from.toString()+"-"+t.to.toString():"bytes="+t.from.toString()+"-",r.Range=i):this._zeroStart&&(r.Range="bytes=0-"),{url:e,headers:r}},t.removeURLParameters=function(e){return e},e}(),T=function(){function e(e,t){this._startName=e,this._endName=t}var t=e.prototype;return t.getConfig=function(e,t){var i=e;if(0!==t.from||-1!==t.to){var r=!0;-1===i.indexOf("?")&&(i+="?",r=!1),r&&(i+="&"),i+=this._startName+"="+t.from.toString(),-1!==t.to&&(i+="&"+this._endName+"="+t.to.toString())}return{url:i,headers:{}}},t.removeURLParameters=function(e){var t=e.split("?")[0],i=void 0,r=e.indexOf("?");-1!==r&&(i=e.substring(r+1));var n="";if(null!=i&&i.length>0)for(var a=i.split("&"),s=0;s<a.length;s++){var o=a[s].split("="),u=s>0;o[0]!==this._startName&&o[0]!==this._endName&&(u&&(n+="&"),n+=a[s])}return 0===n.length?t:t+"?"+n},e}(),S=i(8),A=i.n(S);function k(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var R=function(){function e(e,t,i){this.TAG="IOController",this._emitter=new A.a,this._config=t,this._extraData=i,this._stashInitialSize=393216,null!=t.stashInitialSize&&t.stashInitialSize>0&&(this._stashInitialSize=t.stashInitialSize),this._stashUsed=0,this._stashSize=this._stashInitialSize,this._bufferSize=3145728,this._stashBuffer=new ArrayBuffer(this._bufferSize),this._stashByteStart=0,this._enableStash=!0,!1===t.enableStashBuffer&&(this._enableStash=!1),this._loader=null,this._loaderClass=null,this._seekHandler=null,this._dataSource=e,this._isWebSocketURL=/wss?:\/\/(.+?)/.test(e.url),this._isHLSURL=e.url&&e.url.includes(".m3u8"),this._refTotalLength=e.filesize?e.filesize:null,this._totalLength=this._refTotalLength,this._fullRequestFlag=!1,this._currentRange=null,this._redirectedURL=null,this._speedNormalized=0,this._speedSampler=new a,this._speedNormalizeList=[64,128,256,384,512,768,1024,1536,2048,3072,4096],this._isEarlyEofReconnecting=!1,this._paused=!1,this._resumeFrom=0,this._onDataArrival=null,this._onSeeked=null,this._onError=null,this._onComplete=null,this._onRedirect=null,this._onRecoveredEarlyEof=null,this._loaderChunkArrival=null,this._loaderHLSError=null,this._selectSeekHandler(),this._selectLoader(),this._createLoader()}var t,i,n=e.prototype;return n.destroy=function(){this._loader.isWorking()&&this._loader.abort(),this._loader.destroy(),this._loader=null,this._loaderClass=null,this._dataSource=null,this._stashBuffer=null,this._stashUsed=this._stashSize=this._bufferSize=this._stashByteStart=0,this._currentRange=null,this._speedSampler=null,this._isEarlyEofReconnecting=!1,this._onDataArrival=null,this._onSeeked=null,this._onError=null,this._onComplete=null,this._onRedirect=null,this._onRecoveredEarlyEof=null,this._loaderChunkArrival=null,this._loaderHLSError=null,this._extraData=null},n.isWorking=function(){return this._loader&&this._loader.isWorking()&&!this._paused},n.isPaused=function(){return this._paused},n._selectSeekHandler=function(){var e=this._config;if("range"===e.seekType)this._seekHandler=new E(this._config.rangeLoadZeroStart);else if("param"===e.seekType){var t=e.seekParamStart||"bstart",i=e.seekParamEnd||"bend";this._seekHandler=new T(t,i)}else{if("custom"!==e.seekType)throw new u.b("Invalid seekType in config: "+e.seekType);if("function"!=typeof e.customSeekHandler)throw new u.b("Custom seekType specified in config but invalid customSeekHandler!");this._seekHandler=new e.customSeekHandler}},n._selectLoader=function(){if(null!=this._config.customLoader)this._loaderClass=this._config.customLoader;else if(this._isHLSURL)this._loaderClass=p;else if(this._isWebSocketURL)this._loaderClass=w;else if(d.isSupported())this._loaderClass=d;else if(g.isSupported())this._loaderClass=g;else{if(!_.isSupported())throw new u.d("Your browser doesn't support xhr with arraybuffer responseType!");this._loaderClass=_}},n._createLoader=function(){this._loader=new this._loaderClass(this._seekHandler,this._config),!1===this._loader.needStashBuffer&&(this._enableStash=!1),this._loader.onContentLengthKnown=this._onContentLengthKnown.bind(this),this._loader.onURLRedirect=this._onURLRedirect.bind(this),this._loader.onDataArrival=this._onLoaderChunkArrival.bind(this),this._loader.onComplete=this._onLoaderComplete.bind(this),this._loader.onError=this._onLoaderError.bind(this),this._loader.onHLSError=this._onLoaderHLSError.bind(this)},n.open=function(e){this._currentRange={from:0,to:-1},e&&(this._currentRange.from=e),this._speedSampler.reset(),e||(this._fullRequestFlag=!0),this._loader.open(this._dataSource,Object.assign({},this._currentRange))},n.abort=function(){this._loader.abort(),this._paused&&(this._paused=!1,this._resumeFrom=0)},n.pause=function(){this.isWorking()&&(this._loader.abort(),0!==this._stashUsed?(this._resumeFrom=this._stashByteStart,this._currentRange.to=this._stashByteStart-1):this._resumeFrom=this._currentRange.to+1,this._stashUsed=0,this._stashByteStart=0,this._paused=!0)},n.resume=function(){if(this._paused){this._paused=!1;var e=this._resumeFrom;this._resumeFrom=0,this._internalSeek(e,!0)}},n.seek=function(e){this._paused=!1,this._stashUsed=0,this._stashByteStart=0,this._internalSeek(e,!0)},n._internalSeek=function(e,t){this._loader.isWorking()&&this._loader.abort(),this._flushStashBuffer(t),this._loader.destroy(),this._loader=null;var i={from:e,to:-1};this._currentRange={from:i.from,to:-1},this._speedSampler.reset(),this._stashSize=this._stashInitialSize,this._createLoader(),this._loader.open(this._dataSource,i),this._onSeeked&&this._onSeeked()},n.updateUrl=function(e){if(!e||"string"!=typeof e||0===e.length)throw new u.b("Url must be a non-empty string!");this._dataSource.url=e},n._expandBuffer=function(e){for(var t=this._stashSize;t+1048576<e;)t*=2;if((t+=1048576)!==this._bufferSize){var i=new ArrayBuffer(t);if(this._stashUsed>0){var r=new Uint8Array(this._stashBuffer,0,this._stashUsed);new Uint8Array(i,0,t).set(r,0)}this._stashBuffer=i,this._bufferSize=t}},n._normalizeSpeed=function(e){var t=this._speedNormalizeList,i=t.length-1,r=0,n=0,a=i;if(e<t[0])return t[0];for(;n<=a;){if((r=n+Math.floor((a-n)/2))===i||e>=t[r]&&e<t[r+1])return t[r];t[r]<e?n=r+1:a=r-1}},n._adjustStashSize=function(e){var t=0;(t=this._config.isLive||e<512?e:e>=512&&e<=1024?Math.floor(1.5*e):2*e)>8192&&(t=8192);var i=1024*t+1048576;this._bufferSize<i&&this._expandBuffer(i),this._stashSize=1024*t},n._dispatchChunks=function(e,t){return this._currentRange.to=t+e.byteLength-1,this._onDataArrival(e,t)},n._onURLRedirect=function(e){this._redirectedURL=e,this._onRedirect&&this._onRedirect(e)},n._onContentLengthKnown=function(e){e&&this._fullRequestFlag&&(this._totalLength=e,this._fullRequestFlag=!1)},n._onLoaderChunkArrival=function(e,t,i){if(this._loaderChunkArrival&&this._loaderChunkArrival(e),!this._onDataArrival)throw new u.a("IOController: No existing consumer (onDataArrival) callback!");if(!this._paused&&(this._isEarlyEofReconnecting&&(this._isEarlyEofReconnecting=!1,this._onRecoveredEarlyEof&&this._onRecoveredEarlyEof()),e)){this._speedSampler.addBytes(e.byteLength);var r=this._speedSampler.lastSecondKBps;if(0!==r){var n=this._normalizeSpeed(r);this._speedNormalized!==n&&(this._speedNormalized=n,this._adjustStashSize(n))}if(this._isHLSURL&&(this._enableStash=!1),this._enableStash)if(0===this._stashUsed&&0===this._stashByteStart&&(this._stashByteStart=t),this._stashUsed+e.byteLength<=this._stashSize)new Uint8Array(this._stashBuffer,0,this._stashSize).set(new Uint8Array(e),this._stashUsed),this._stashUsed+=e.byteLength;else{var a=new Uint8Array(this._stashBuffer,0,this._bufferSize);if(this._stashUsed>0){var s=this._stashBuffer.slice(0,this._stashUsed),o=this._dispatchChunks(s,this._stashByteStart);if(o<s.byteLength){if(o>0){var l=new Uint8Array(s,o);a.set(l,0),this._stashUsed=l.byteLength,this._stashByteStart+=o}}else this._stashUsed=0,this._stashByteStart+=o;this._stashUsed+e.byteLength>this._bufferSize&&(this._expandBuffer(this._stashUsed+e.byteLength),a=new Uint8Array(this._stashBuffer,0,this._bufferSize)),a.set(new Uint8Array(e),this._stashUsed),this._stashUsed+=e.byteLength}else{var d=this._dispatchChunks(e,t);if(d<e.byteLength){var c=e.byteLength-d;c>this._bufferSize&&(this._expandBuffer(c),a=new Uint8Array(this._stashBuffer,0,this._bufferSize)),a.set(new Uint8Array(e,d),0),this._stashUsed+=c,this._stashByteStart=t+d}}}else if(0===this._stashUsed){var h=this._dispatchChunks(e,t);if(h<e.byteLength){var f=e.byteLength-h;f>this._bufferSize&&this._expandBuffer(f),new Uint8Array(this._stashBuffer,0,this._bufferSize).set(new Uint8Array(e,h),0),this._stashUsed+=f,this._stashByteStart=t+h}}else{this._stashUsed+e.byteLength>this._bufferSize&&this._expandBuffer(this._stashUsed+e.byteLength);var p=new Uint8Array(this._stashBuffer,0,this._bufferSize);p.set(new Uint8Array(e),this._stashUsed),this._stashUsed+=e.byteLength;var m=this._dispatchChunks(this._stashBuffer.slice(0,this._stashUsed),this._stashByteStart);if(m<this._stashUsed&&m>0){var g=new Uint8Array(this._stashBuffer,m);p.set(g,0)}this._stashUsed-=m,this._stashByteStart+=m}}},n._flushStashBuffer=function(e){if(this._stashUsed>0){var t=this._stashBuffer.slice(0,this._stashUsed),i=this._dispatchChunks(t,this._stashByteStart),n=t.byteLength-i;if(i<t.byteLength){if(!e){if(i>0){var a=new Uint8Array(this._stashBuffer,0,this._bufferSize),s=new Uint8Array(t,i);a.set(s,0),this._stashUsed=s.byteLength,this._stashByteStart+=i}return 0}r.a.w(this.TAG,n+" bytes unconsumed data remain when flush buffer, dropped")}return this._stashUsed=0,this._stashByteStart=0,n}return 0},n._onLoaderComplete=function(e,t,i){this._flushStashBuffer(!0),this._onComplete&&this._onComplete(this._extraData,i)},n._onLoaderHLSError=function(){this._loaderHLSError()},n._onLoaderError=function(e,t){switch(r.a.e(this.TAG,"Loader error, code = "+t.code+", msg = "+t.msg),this._flushStashBuffer(!1),this._isEarlyEofReconnecting&&(this._isEarlyEofReconnecting=!1,e=s.b.UNRECOVERABLE_EARLY_EOF),e){case s.b.EARLY_EOF:if(!this._config.isLive&&this._totalLength){var i=this._currentRange.to+1;return void(i<this._totalLength&&(r.a.w(this.TAG,"Connection lost, trying reconnect..."),this._isEarlyEofReconnecting=!0,this._internalSeek(i,!1)))}e=s.b.UNRECOVERABLE_EARLY_EOF;break;case s.b.UNRECOVERABLE_EARLY_EOF:case s.b.CONNECTING_TIMEOUT:case s.b.HTTP_STATUS_CODE_INVALID:case s.b.EXCEPTION:}if(!this._onError)throw new u.d("IOException: "+t.msg);this._onError(e,t)},n._getM3u8Loader=function(){return this._isHLSURL?this._loader:null},t=e,(i=[{key:"status",get:function(){return this._loader.status}},{key:"extraData",get:function(){return this._extraData},set:function(e){this._extraData=e}},{key:"onDataArrival",get:function(){return this._onDataArrival},set:function(e){this._onDataArrival=e}},{key:"loaderChunkArrival",get:function(){return this._loaderChunkArrival},set:function(e){this._loaderChunkArrival=e}},{key:"loaderHLSError",get:function(){return this._loaderHLSError},set:function(e){this._loaderHLSError=e}},{key:"onSeeked",get:function(){return this._onSeeked},set:function(e){this._onSeeked=e}},{key:"onError",get:function(){return this._onError},set:function(e){this._onError=e}},{key:"onComplete",get:function(){return this._onComplete},set:function(e){this._onComplete=e}},{key:"onRedirect",get:function(){return this._onRedirect},set:function(e){this._onRedirect=e}},{key:"onRecoveredEarlyEof",get:function(){return this._onRecoveredEarlyEof},set:function(e){this._onRecoveredEarlyEof=e}},{key:"currentURL",get:function(){return this._dataSource.url}},{key:"hasRedirect",get:function(){return null!=this._redirectedURL||null!=this._dataSource.redirectedURL}},{key:"currentRedirectedURL",get:function(){return this._redirectedURL||this._dataSource.redirectedURL}},{key:"currentSpeed",get:function(){return this._loaderClass===_?this._loader.currentSpeed:this._speedSampler.lastSecondKBps}},{key:"averageKBps",get:function(){return this._speedSampler.averageKBps}},{key:"loaderType",get:function(){return this._loader.type}}])&&k(t.prototype,i),Object.defineProperty(t,"prototype",{writable:!1}),e}();t.a=R},function(e,t,i){"use strict";(function(t){void 0===t||!t.version||0===t.version.indexOf("v0.")||0===t.version.indexOf("v1.")&&0!==t.version.indexOf("v1.8.")?e.exports={nextTick:function(e,i,r,n){if("function"!=typeof e)throw new TypeError('"callback" argument must be a function');var a,s,o=arguments.length;switch(o){case 0:case 1:return t.nextTick(e);case 2:return t.nextTick(function(){e.call(null,i)});case 3:return t.nextTick(function(){e.call(null,i,r)});case 4:return t.nextTick(function(){e.call(null,i,r,n)});default:for(a=new Array(o-1),s=0;s<a.length;)a[s++]=arguments[s];return t.nextTick(function(){e.apply(null,a)})}}}:e.exports=t}).call(this,i(9))},function(e,t,i){var r=i(6).Buffer;function n(e){r.isBuffer(e)||(e=r.from(e));for(var t=e.length/4|0,i=new Array(t),n=0;n<t;n++)i[n]=e.readUInt32BE(4*n);return i}function a(e){for(;0<e.length;e++)e[0]=0}function s(e,t,i,r,n){for(var a,s,o,u,l=i[0],d=i[1],c=i[2],h=i[3],f=e[0]^t[0],p=e[1]^t[1],m=e[2]^t[2],g=e[3]^t[3],v=4,y=1;y<n;y++)a=l[f>>>24]^d[p>>>16&255]^c[m>>>8&255]^h[255&g]^t[v++],s=l[p>>>24]^d[m>>>16&255]^c[g>>>8&255]^h[255&f]^t[v++],o=l[m>>>24]^d[g>>>16&255]^c[f>>>8&255]^h[255&p]^t[v++],u=l[g>>>24]^d[f>>>16&255]^c[p>>>8&255]^h[255&m]^t[v++],f=a,p=s,m=o,g=u;return a=(r[f>>>24]<<24|r[p>>>16&255]<<16|r[m>>>8&255]<<8|r[255&g])^t[v++],s=(r[p>>>24]<<24|r[m>>>16&255]<<16|r[g>>>8&255]<<8|r[255&f])^t[v++],o=(r[m>>>24]<<24|r[g>>>16&255]<<16|r[f>>>8&255]<<8|r[255&p])^t[v++],u=(r[g>>>24]<<24|r[f>>>16&255]<<16|r[p>>>8&255]<<8|r[255&m])^t[v++],[a>>>=0,s>>>=0,o>>>=0,u>>>=0]}var o=[0,1,2,4,8,16,32,64,128,27,54],u=function(){for(var e=new Array(256),t=0;t<256;t++)e[t]=t<128?t<<1:t<<1^283;for(var i=[],r=[],n=[[],[],[],[]],a=[[],[],[],[]],s=0,o=0,u=0;u<256;++u){var l=o^o<<1^o<<2^o<<3^o<<4;l=l>>>8^255&l^99,i[s]=l,r[l]=s;var d=e[s],c=e[d],h=e[c],f=257*e[l]^16843008*l;n[0][s]=f<<24|f>>>8,n[1][s]=f<<16|f>>>16,n[2][s]=f<<8|f>>>24,n[3][s]=f,f=16843009*h^65537*c^257*d^16843008*s,a[0][l]=f<<24|f>>>8,a[1][l]=f<<16|f>>>16,a[2][l]=f<<8|f>>>24,a[3][l]=f,0===s?s=o=1:(s=d^e[e[e[h^d]]],o^=e[e[o]])}return{SBOX:i,INV_SBOX:r,SUB_MIX:n,INV_SUB_MIX:a}}();function l(e){this._key=n(e),this._reset()}l.blockSize=16,l.keySize=32,l.prototype.blockSize=l.blockSize,l.prototype.keySize=l.keySize,l.prototype._reset=function(){for(var e=this._key,t=e.length,i=t+6,r=4*(i+1),n=[],a=0;a<t;a++)n[a]=e[a];for(a=t;a<r;a++){var s=n[a-1];a%t==0?(s=s<<8|s>>>24,s=u.SBOX[s>>>24]<<24|u.SBOX[s>>>16&255]<<16|u.SBOX[s>>>8&255]<<8|u.SBOX[255&s],s^=o[a/t|0]<<24):t>6&&a%t==4&&(s=u.SBOX[s>>>24]<<24|u.SBOX[s>>>16&255]<<16|u.SBOX[s>>>8&255]<<8|u.SBOX[255&s]),n[a]=n[a-t]^s}for(var l=[],d=0;d<r;d++){var c=r-d,h=n[c-(d%4?0:4)];l[d]=d<4||c<=4?h:u.INV_SUB_MIX[0][u.SBOX[h>>>24]]^u.INV_SUB_MIX[1][u.SBOX[h>>>16&255]]^u.INV_SUB_MIX[2][u.SBOX[h>>>8&255]]^u.INV_SUB_MIX[3][u.SBOX[255&h]]}this._nRounds=i,this._keySchedule=n,this._invKeySchedule=l},l.prototype.encryptBlockRaw=function(e){return s(e=n(e),this._keySchedule,u.SUB_MIX,u.SBOX,this._nRounds)},l.prototype.encryptBlock=function(e){var t=this.encryptBlockRaw(e),i=r.allocUnsafe(16);return i.writeUInt32BE(t[0],0),i.writeUInt32BE(t[1],4),i.writeUInt32BE(t[2],8),i.writeUInt32BE(t[3],12),i},l.prototype.decryptBlock=function(e){var t=(e=n(e))[1];e[1]=e[3],e[3]=t;var i=s(e,this._invKeySchedule,u.INV_SUB_MIX,u.INV_SBOX,this._nRounds),a=r.allocUnsafe(16);return a.writeUInt32BE(i[0],0),a.writeUInt32BE(i[3],4),a.writeUInt32BE(i[2],8),a.writeUInt32BE(i[1],12),a},l.prototype.scrub=function(){a(this._keySchedule),a(this._invKeySchedule),a(this._key)},e.exports.AES=l},function(e,t,i){var r=i(6).Buffer,n=i(44);e.exports=function(e,t,i,a){if(r.isBuffer(e)||(e=r.from(e,"binary")),t&&(r.isBuffer(t)||(t=r.from(t,"binary")),8!==t.length))throw new RangeError("salt should be Buffer with 8 byte length");for(var s=i/8,o=r.alloc(s),u=r.alloc(a||0),l=r.alloc(0);s>0||a>0;){var d=new n;d.update(l),d.update(e),t&&d.update(t),l=d.digest();var c=0;if(s>0){var h=o.length-s;c=Math.min(s,l.length),l.copy(o,h,0,c),s-=c}if(c<l.length&&a>0){var f=u.length-a,p=Math.min(a,l.length-c);l.copy(u,f,c,c+p),a-=p}}return l.fill(0),{key:o,iv:u}}},function(e,t,i){"use strict";var r=i(11),n=i(15),a=n.getNAF,s=n.getJSF,o=n.assert;function u(e,t){this.type=e,this.p=new r(t.p,16),this.red=t.prime?r.red(t.prime):r.mont(this.p),this.zero=new r(0).toRed(this.red),this.one=new r(1).toRed(this.red),this.two=new r(2).toRed(this.red),this.n=t.n&&new r(t.n,16),this.g=t.g&&this.pointFromJSON(t.g,t.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new Array(4),this._bitLength=this.n?this.n.bitLength():0;var i=this.n&&this.p.div(this.n);!i||i.cmpn(100)>0?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}function l(e,t){this.curve=e,this.type=t,this.precomputed=null}e.exports=u,u.prototype.point=function(){throw new Error("Not implemented")},u.prototype.validate=function(){throw new Error("Not implemented")},u.prototype._fixedNafMul=function(e,t){o(e.precomputed);var i=e._getDoubles(),r=a(t,1,this._bitLength),n=(1<<i.step+1)-(i.step%2==0?2:1);n/=3;var s,u,l=[];for(s=0;s<r.length;s+=i.step){u=0;for(var d=s+i.step-1;d>=s;d--)u=(u<<1)+r[d];l.push(u)}for(var c=this.jpoint(null,null,null),h=this.jpoint(null,null,null),f=n;f>0;f--){for(s=0;s<l.length;s++)(u=l[s])===f?h=h.mixedAdd(i.points[s]):u===-f&&(h=h.mixedAdd(i.points[s].neg()));c=c.add(h)}return c.toP()},u.prototype._wnafMul=function(e,t){var i=4,r=e._getNAFPoints(i);i=r.wnd;for(var n=r.points,s=a(t,i,this._bitLength),u=this.jpoint(null,null,null),l=s.length-1;l>=0;l--){for(var d=0;l>=0&&0===s[l];l--)d++;if(l>=0&&d++,u=u.dblp(d),l<0)break;var c=s[l];o(0!==c),u="affine"===e.type?c>0?u.mixedAdd(n[c-1>>1]):u.mixedAdd(n[-c-1>>1].neg()):c>0?u.add(n[c-1>>1]):u.add(n[-c-1>>1].neg())}return"affine"===e.type?u.toP():u},u.prototype._wnafMulAdd=function(e,t,i,r,n){var o,u,l,d=this._wnafT1,c=this._wnafT2,h=this._wnafT3,f=0;for(o=0;o<r;o++){var p=(l=t[o])._getNAFPoints(e);d[o]=p.wnd,c[o]=p.points}for(o=r-1;o>=1;o-=2){var m=o-1,g=o;if(1===d[m]&&1===d[g]){var v=[t[m],null,null,t[g]];0===t[m].y.cmp(t[g].y)?(v[1]=t[m].add(t[g]),v[2]=t[m].toJ().mixedAdd(t[g].neg())):0===t[m].y.cmp(t[g].y.redNeg())?(v[1]=t[m].toJ().mixedAdd(t[g]),v[2]=t[m].add(t[g].neg())):(v[1]=t[m].toJ().mixedAdd(t[g]),v[2]=t[m].toJ().mixedAdd(t[g].neg()));var y=[-3,-1,-5,-7,0,7,5,1,3],_=s(i[m],i[g]);for(f=Math.max(_[0].length,f),h[m]=new Array(f),h[g]=new Array(f),u=0;u<f;u++){var b=0|_[0][u],w=0|_[1][u];h[m][u]=y[3*(b+1)+(w+1)],h[g][u]=0,c[m]=v}}else h[m]=a(i[m],d[m],this._bitLength),h[g]=a(i[g],d[g],this._bitLength),f=Math.max(h[m].length,f),f=Math.max(h[g].length,f)}var E=this.jpoint(null,null,null),T=this._wnafT4;for(o=f;o>=0;o--){for(var S=0;o>=0;){var A=!0;for(u=0;u<r;u++)T[u]=0|h[u][o],0!==T[u]&&(A=!1);if(!A)break;S++,o--}if(o>=0&&S++,E=E.dblp(S),o<0)break;for(u=0;u<r;u++){var k=T[u];0!==k&&(k>0?l=c[u][k-1>>1]:k<0&&(l=c[u][-k-1>>1].neg()),E="affine"===l.type?E.mixedAdd(l):E.add(l))}}for(o=0;o<r;o++)c[o]=null;return n?E:E.toP()},u.BasePoint=l,l.prototype.eq=function(){throw new Error("Not implemented")},l.prototype.validate=function(){return this.curve.validate(this)},u.prototype.decodePoint=function(e,t){e=n.toArray(e,t);var i=this.p.byteLength();if((4===e[0]||6===e[0]||7===e[0])&&e.length-1==2*i)return 6===e[0]?o(e[e.length-1]%2==0):7===e[0]&&o(e[e.length-1]%2==1),this.point(e.slice(1,1+i),e.slice(1+i,1+2*i));if((2===e[0]||3===e[0])&&e.length-1===i)return this.pointFromX(e.slice(1,1+i),3===e[0]);throw new Error("Unknown point format")},l.prototype.encodeCompressed=function(e){return this.encode(e,!0)},l.prototype._encode=function(e){var t=this.curve.p.byteLength(),i=this.getX().toArray("be",t);return e?[this.getY().isEven()?2:3].concat(i):[4].concat(i,this.getY().toArray("be",t))},l.prototype.encode=function(e,t){return n.encode(this._encode(t),e)},l.prototype.precompute=function(e){if(this.precomputed)return this;var t={doubles:null,naf:null,beta:null};return t.naf=this._getNAFPoints(8),t.doubles=this._getDoubles(4,e),t.beta=this._getBeta(),this.precomputed=t,this},l.prototype._hasDoubles=function(e){if(!this.precomputed)return!1;var t=this.precomputed.doubles;return!!t&&t.points.length>=Math.ceil((e.bitLength()+1)/t.step)},l.prototype._getDoubles=function(e,t){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var i=[this],r=this,n=0;n<t;n+=e){for(var a=0;a<e;a++)r=r.dbl();i.push(r)}return{step:e,points:i}},l.prototype._getNAFPoints=function(e){if(this.precomputed&&this.precomputed.naf)return this.precomputed.naf;for(var t=[this],i=(1<<e)-1,r=1===i?null:this.dbl(),n=1;n<i;n++)t[n]=t[n-1].add(r);return{wnd:e,points:t}},l.prototype._getBeta=function(){return null},l.prototype.dblp=function(e){for(var t=this,i=0;i<e;i++)t=t.dbl();return t}},function(e,t,i){var r=i(213),n=i(220),a=i(221),s=i(53),o=i(88),u=i(6).Buffer;function l(e){var t;"object"!=typeof e||u.isBuffer(e)||(t=e.passphrase,e=e.key),"string"==typeof e&&(e=u.from(e));var i,l,d=a(e,t),c=d.tag,h=d.data;switch(c){case"CERTIFICATE":l=r.certificate.decode(h,"der").tbsCertificate.subjectPublicKeyInfo;case"PUBLIC KEY":switch(l||(l=r.PublicKey.decode(h,"der")),i=l.algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return r.RSAPublicKey.decode(l.subjectPublicKey.data,"der");case"1.2.840.10045.2.1":return l.subjectPrivateKey=l.subjectPublicKey,{type:"ec",data:l};case"1.2.840.10040.4.1":return l.algorithm.params.pub_key=r.DSAparam.decode(l.subjectPublicKey.data,"der"),{type:"dsa",data:l.algorithm.params};default:throw new Error("unknown key id "+i)}case"ENCRYPTED PRIVATE KEY":h=function(e,t){var i=e.algorithm.decrypt.kde.kdeparams.salt,r=parseInt(e.algorithm.decrypt.kde.kdeparams.iters.toString(),10),a=n[e.algorithm.decrypt.cipher.algo.join(".")],l=e.algorithm.decrypt.cipher.iv,d=e.subjectPrivateKey,c=parseInt(a.split("-")[1],10)/8,h=o.pbkdf2Sync(t,i,r,c,"sha1"),f=s.createDecipheriv(a,h,l),p=[];return p.push(f.update(d)),p.push(f.final()),u.concat(p)}(h=r.EncryptedPrivateKey.decode(h,"der"),t);case"PRIVATE KEY":switch(i=(l=r.PrivateKey.decode(h,"der")).algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return r.RSAPrivateKey.decode(l.subjectPrivateKey,"der");case"1.2.840.10045.2.1":return{curve:l.algorithm.curve,privateKey:r.ECPrivateKey.decode(l.subjectPrivateKey,"der").privateKey};case"1.2.840.10040.4.1":return l.algorithm.params.priv_key=r.DSAparam.decode(l.subjectPrivateKey,"der"),{type:"dsa",params:l.algorithm.params};default:throw new Error("unknown key id "+i)}case"RSA PUBLIC KEY":return r.RSAPublicKey.decode(h,"der");case"RSA PRIVATE KEY":return r.RSAPrivateKey.decode(h,"der");case"DSA PRIVATE KEY":return{type:"dsa",params:r.DSAPrivateKey.decode(h,"der")};case"EC PRIVATE KEY":return{curve:(h=r.ECPrivateKey.decode(h,"der")).parameters.value,privateKey:h.privateKey};default:throw new Error("unknown key type "+c)}}e.exports=l,l.signature=r.signature},function(e,t,i){"use strict";var r=function(){function e(){}return e.install=function(){Object.setPrototypeOf=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e},Object.assign=Object.assign||function(e){if(null==e)throw new TypeError("Cannot convert undefined or null to object");for(var t=Object(e),i=1;i<arguments.length;i++){var r=arguments[i];if(null!=r)for(var n in r)r.hasOwnProperty(n)&&(t[n]=r[n])}return t},"function"!=typeof self.Promise&&i(124).polyfill()},e}();r.install(),t.a=r},function(e,t,i){"use strict";var r=i(5),n=i(72),a=i(6).Buffer,s=new Array(16);function o(){n.call(this,64),this._a=1732584193,this._b=4023233417,this._c=2562383102,this._d=271733878}function u(e,t){return e<<t|e>>>32-t}function l(e,t,i,r,n,a,s){return u(e+(t&i|~t&r)+n+a|0,s)+t|0}function d(e,t,i,r,n,a,s){return u(e+(t&r|i&~r)+n+a|0,s)+t|0}function c(e,t,i,r,n,a,s){return u(e+(t^i^r)+n+a|0,s)+t|0}function h(e,t,i,r,n,a,s){return u(e+(i^(t|~r))+n+a|0,s)+t|0}r(o,n),o.prototype._update=function(){for(var e=s,t=0;t<16;++t)e[t]=this._block.readInt32LE(4*t);var i=this._a,r=this._b,n=this._c,a=this._d;i=h(i=c(i=c(i=c(i=c(i=d(i=d(i=d(i=d(i=l(i=l(i=l(i=l(i,r,n,a,e[0],3614090360,7),r=l(r,n=l(n,a=l(a,i,r,n,e[1],3905402710,12),i,r,e[2],606105819,17),a,i,e[3],3250441966,22),n,a,e[4],4118548399,7),r=l(r,n=l(n,a=l(a,i,r,n,e[5],1200080426,12),i,r,e[6],2821735955,17),a,i,e[7],4249261313,22),n,a,e[8],1770035416,7),r=l(r,n=l(n,a=l(a,i,r,n,e[9],2336552879,12),i,r,e[10],4294925233,17),a,i,e[11],2304563134,22),n,a,e[12],1804603682,7),r=l(r,n=l(n,a=l(a,i,r,n,e[13],4254626195,12),i,r,e[14],2792965006,17),a,i,e[15],1236535329,22),n,a,e[1],4129170786,5),r=d(r,n=d(n,a=d(a,i,r,n,e[6],3225465664,9),i,r,e[11],643717713,14),a,i,e[0],3921069994,20),n,a,e[5],3593408605,5),r=d(r,n=d(n,a=d(a,i,r,n,e[10],38016083,9),i,r,e[15],3634488961,14),a,i,e[4],3889429448,20),n,a,e[9],568446438,5),r=d(r,n=d(n,a=d(a,i,r,n,e[14],3275163606,9),i,r,e[3],4107603335,14),a,i,e[8],1163531501,20),n,a,e[13],2850285829,5),r=d(r,n=d(n,a=d(a,i,r,n,e[2],4243563512,9),i,r,e[7],1735328473,14),a,i,e[12],2368359562,20),n,a,e[5],4294588738,4),r=c(r,n=c(n,a=c(a,i,r,n,e[8],2272392833,11),i,r,e[11],1839030562,16),a,i,e[14],4259657740,23),n,a,e[1],2763975236,4),r=c(r,n=c(n,a=c(a,i,r,n,e[4],1272893353,11),i,r,e[7],4139469664,16),a,i,e[10],3200236656,23),n,a,e[13],681279174,4),r=c(r,n=c(n,a=c(a,i,r,n,e[0],3936430074,11),i,r,e[3],3572445317,16),a,i,e[6],76029189,23),n,a,e[9],3654602809,4),r=c(r,n=c(n,a=c(a,i,r,n,e[12],3873151461,11),i,r,e[15],530742520,16),a,i,e[2],3299628645,23),n,a,e[0],4096336452,6),r=h(r=h(r=h(r=h(r,n=h(n,a=h(a,i,r,n,e[7],1126891415,10),i,r,e[14],2878612391,15),a,i,e[5],4237533241,21),n=h(n,a=h(a,i=h(i,r,n,a,e[12],1700485571,6),r,n,e[3],2399980690,10),i,r,e[10],4293915773,15),a,i,e[1],2240044497,21),n=h(n,a=h(a,i=h(i,r,n,a,e[8],1873313359,6),r,n,e[15],4264355552,10),i,r,e[6],2734768916,15),a,i,e[13],1309151649,21),n=h(n,a=h(a,i=h(i,r,n,a,e[4],4149444226,6),r,n,e[11],3174756917,10),i,r,e[2],718787259,15),a,i,e[9],3951481745,21),this._a=this._a+i|0,this._b=this._b+r|0,this._c=this._c+n|0,this._d=this._d+a|0},o.prototype._digest=function(){this._block[this._blockOffset++]=128,this._blockOffset>56&&(this._block.fill(0,this._blockOffset,64),this._update(),this._blockOffset=0),this._block.fill(0,this._blockOffset,56),this._block.writeUInt32LE(this._length[0],56),this._block.writeUInt32LE(this._length[1],60),this._update();var e=a.allocUnsafe(16);return e.writeInt32LE(this._a,0),e.writeInt32LE(this._b,4),e.writeInt32LE(this._c,8),e.writeInt32LE(this._d,12),e},e.exports=o},function(e,t,i){(function(t){function i(e){try{if(!t.localStorage)return!1}catch(e){return!1}var i=t.localStorage[e];return null!=i&&"true"===String(i).toLowerCase()}e.exports=function(e,t){if(i("noDeprecation"))return e;var r=!1;return function(){if(!r){if(i("throwDeprecation"))throw new Error(t);i("traceDeprecation")?console.trace(t):console.warn(t),r=!0}return e.apply(this,arguments)}}}).call(this,i(13))},function(e,t,i){"use strict";var r=i(25).codes.ERR_STREAM_PREMATURE_CLOSE;function n(){}e.exports=function e(t,i,a){if("function"==typeof i)return e(t,null,i);i||(i={}),a=function(e){var t=!1;return function(){if(!t){t=!0;for(var i=arguments.length,r=new Array(i),n=0;n<i;n++)r[n]=arguments[n];e.apply(this,r)}}}(a||n);var s=i.readable||!1!==i.readable&&t.readable,o=i.writable||!1!==i.writable&&t.writable,u=function(){t.writable||d()},l=t._writableState&&t._writableState.finished,d=function(){o=!1,l=!0,s||a.call(t)},c=t._readableState&&t._readableState.endEmitted,h=function(){s=!1,c=!0,o||a.call(t)},f=function(e){a.call(t,e)},p=function(){var e;return s&&!c?(t._readableState&&t._readableState.ended||(e=new r),a.call(t,e)):o&&!l?(t._writableState&&t._writableState.ended||(e=new r),a.call(t,e)):void 0},m=function(){t.req.on("finish",d)};return function(e){return e.setHeader&&"function"==typeof e.abort}(t)?(t.on("complete",d),t.on("abort",p),t.req?m():t.on("request",m)):o&&!t._writableState&&(t.on("end",u),t.on("close",u)),t.on("end",h),t.on("finish",d),!1!==i.error&&t.on("error",f),t.on("close",p),function(){t.removeListener("complete",d),t.removeListener("abort",p),t.removeListener("request",m),t.req&&t.req.removeListener("finish",d),t.removeListener("end",u),t.removeListener("close",u),t.removeListener("finish",d),t.removeListener("end",h),t.removeListener("error",f),t.removeListener("close",p)}}},function(e,t,i){"use strict";var r=i(10).Buffer,n=i(5),a=i(72),s=new Array(16),o=[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,7,4,13,1,10,6,15,3,12,0,9,5,2,14,11,8,3,10,14,4,9,15,8,1,2,7,0,6,13,11,5,12,1,9,11,10,0,8,12,4,13,3,7,15,14,5,6,2,4,0,5,9,7,12,2,10,14,1,3,8,11,6,15,13],u=[5,14,7,0,9,2,11,4,13,6,15,8,1,10,3,12,6,11,3,7,0,13,5,10,14,15,8,12,4,9,1,2,15,5,1,3,7,14,6,9,11,8,12,2,10,0,4,13,8,6,4,1,3,11,15,0,5,12,2,13,9,7,10,14,12,15,10,4,1,5,8,7,6,2,13,14,0,3,9,11],l=[11,14,15,12,5,8,7,9,11,13,14,15,6,7,9,8,7,6,8,13,11,9,7,15,7,12,15,9,11,7,13,12,11,13,6,7,14,9,13,15,14,8,13,6,5,12,7,5,11,12,14,15,14,15,9,8,9,14,5,6,8,6,5,12,9,15,5,11,6,8,13,12,5,12,13,14,11,8,5,6],d=[8,9,9,11,13,15,15,5,7,7,8,11,14,14,12,6,9,13,15,7,12,8,9,11,7,7,12,7,6,15,13,11,9,7,15,11,8,6,6,14,12,13,5,14,13,13,7,5,15,5,8,11,14,14,6,14,6,9,12,9,12,5,15,8,8,5,12,9,12,5,14,6,8,13,6,5,15,13,11,11],c=[0,1518500249,1859775393,2400959708,2840853838],h=[1352829926,1548603684,1836072691,2053994217,0];function f(){a.call(this,64),this._a=1732584193,this._b=4023233417,this._c=2562383102,this._d=271733878,this._e=3285377520}function p(e,t){return e<<t|e>>>32-t}function m(e,t,i,r,n,a,s,o){return p(e+(t^i^r)+a+s|0,o)+n|0}function g(e,t,i,r,n,a,s,o){return p(e+(t&i|~t&r)+a+s|0,o)+n|0}function v(e,t,i,r,n,a,s,o){return p(e+((t|~i)^r)+a+s|0,o)+n|0}function y(e,t,i,r,n,a,s,o){return p(e+(t&r|i&~r)+a+s|0,o)+n|0}function _(e,t,i,r,n,a,s,o){return p(e+(t^(i|~r))+a+s|0,o)+n|0}n(f,a),f.prototype._update=function(){for(var e=s,t=0;t<16;++t)e[t]=this._block.readInt32LE(4*t);for(var i=0|this._a,r=0|this._b,n=0|this._c,a=0|this._d,f=0|this._e,b=0|this._a,w=0|this._b,E=0|this._c,T=0|this._d,S=0|this._e,A=0;A<80;A+=1){var k,R;A<16?(k=m(i,r,n,a,f,e[o[A]],c[0],l[A]),R=_(b,w,E,T,S,e[u[A]],h[0],d[A])):A<32?(k=g(i,r,n,a,f,e[o[A]],c[1],l[A]),R=y(b,w,E,T,S,e[u[A]],h[1],d[A])):A<48?(k=v(i,r,n,a,f,e[o[A]],c[2],l[A]),R=v(b,w,E,T,S,e[u[A]],h[2],d[A])):A<64?(k=y(i,r,n,a,f,e[o[A]],c[3],l[A]),R=g(b,w,E,T,S,e[u[A]],h[3],d[A])):(k=_(i,r,n,a,f,e[o[A]],c[4],l[A]),R=m(b,w,E,T,S,e[u[A]],h[4],d[A])),i=f,f=a,a=p(n,10),n=r,r=k,b=S,S=T,T=p(E,10),E=w,w=R}var M=this._b+n+T|0;this._b=this._c+a+S|0,this._c=this._d+f+b|0,this._d=this._e+i+w|0,this._e=this._a+r+E|0,this._a=M},f.prototype._digest=function(){this._block[this._blockOffset++]=128,this._blockOffset>56&&(this._block.fill(0,this._blockOffset,64),this._update(),this._blockOffset=0),this._block.fill(0,this._blockOffset,56),this._block.writeUInt32LE(this._length[0],56),this._block.writeUInt32LE(this._length[1],60),this._update();var e=r.alloc?r.alloc(20):new r(20);return e.writeInt32LE(this._a,0),e.writeInt32LE(this._b,4),e.writeInt32LE(this._c,8),e.writeInt32LE(this._d,12),e.writeInt32LE(this._e,16),e},e.exports=f},function(e,t,i){(t=e.exports=function(e){e=e.toLowerCase();var i=t[e];if(!i)throw new Error(e+" is not supported (we accept pull requests)");return new i}).sha=i(144),t.sha1=i(145),t.sha224=i(146),t.sha256=i(79),t.sha384=i(147),t.sha512=i(80)},function(e,t,i){(t=e.exports=i(81)).Stream=t,t.Readable=t,t.Writable=i(51),t.Duplex=i(23),t.Transform=i(84),t.PassThrough=i(154)},function(e,t,i){var r=i(10),n=r.Buffer;function a(e,t){for(var i in e)t[i]=e[i]}function s(e,t,i){return n(e,t,i)}n.from&&n.alloc&&n.allocUnsafe&&n.allocUnsafeSlow?e.exports=r:(a(r,t),t.Buffer=s),a(n,s),s.from=function(e,t,i){if("number"==typeof e)throw new TypeError("Argument must not be a number");return n(e,t,i)},s.alloc=function(e,t,i){if("number"!=typeof e)throw new TypeError("Argument must be a number");var r=n(e);return void 0!==t?"string"==typeof i?r.fill(t,i):r.fill(t):r.fill(0),r},s.allocUnsafe=function(e){if("number"!=typeof e)throw new TypeError("Argument must be a number");return n(e)},s.allocUnsafeSlow=function(e){if("number"!=typeof e)throw new TypeError("Argument must be a number");return r.SlowBuffer(e)}},function(e,t,i){"use strict";(function(t,r,n){var a=i(38);function s(e){var t=this;this.next=null,this.entry=null,this.finish=function(){!function(e,t,i){var r=e.entry;for(e.entry=null;r;){var n=r.callback;t.pendingcb--,n(void 0),r=r.next}t.corkedRequestsFree?t.corkedRequestsFree.next=e:t.corkedRequestsFree=e}(t,e)}}e.exports=y;var o,u=!t.browser&&["v0.10","v0.9."].indexOf(t.version.slice(0,5))>-1?r:a.nextTick;y.WritableState=v;var l=Object.create(i(32));l.inherits=i(5);var d,c={deprecate:i(45)},h=i(82),f=i(50).Buffer,p=n.Uint8Array||function(){},m=i(83);function g(){}function v(e,t){o=o||i(23),e=e||{};var r=t instanceof o;this.objectMode=!!e.objectMode,r&&(this.objectMode=this.objectMode||!!e.writableObjectMode);var n=e.highWaterMark,l=e.writableHighWaterMark,d=this.objectMode?16:16384;this.highWaterMark=n||0===n?n:r&&(l||0===l)?l:d,this.highWaterMark=Math.floor(this.highWaterMark),this.finalCalled=!1,this.needDrain=!1,this.ending=!1,this.ended=!1,this.finished=!1,this.destroyed=!1;var c=!1===e.decodeStrings;this.decodeStrings=!c,this.defaultEncoding=e.defaultEncoding||"utf8",this.length=0,this.writing=!1,this.corked=0,this.sync=!0,this.bufferProcessing=!1,this.onwrite=function(e){!function(e,t){var i=e._writableState,r=i.sync,n=i.writecb;if(function(e){e.writing=!1,e.writecb=null,e.length-=e.writelen,e.writelen=0}(i),t)!function(e,t,i,r,n){--t.pendingcb,i?(a.nextTick(n,r),a.nextTick(S,e,t),e._writableState.errorEmitted=!0,e.emit("error",r)):(n(r),e._writableState.errorEmitted=!0,e.emit("error",r),S(e,t))}(e,i,r,t,n);else{var s=E(i);s||i.corked||i.bufferProcessing||!i.bufferedRequest||w(e,i),r?u(b,e,i,s,n):b(e,i,s,n)}}(t,e)},this.writecb=null,this.writelen=0,this.bufferedRequest=null,this.lastBufferedRequest=null,this.pendingcb=0,this.prefinished=!1,this.errorEmitted=!1,this.bufferedRequestCount=0,this.corkedRequestsFree=new s(this)}function y(e){if(o=o||i(23),!(d.call(y,this)||this instanceof o))return new y(e);this._writableState=new v(e,this),this.writable=!0,e&&("function"==typeof e.write&&(this._write=e.write),"function"==typeof e.writev&&(this._writev=e.writev),"function"==typeof e.destroy&&(this._destroy=e.destroy),"function"==typeof e.final&&(this._final=e.final)),h.call(this)}function _(e,t,i,r,n,a,s){t.writelen=r,t.writecb=s,t.writing=!0,t.sync=!0,i?e._writev(n,t.onwrite):e._write(n,a,t.onwrite),t.sync=!1}function b(e,t,i,r){i||function(e,t){0===t.length&&t.needDrain&&(t.needDrain=!1,e.emit("drain"))}(e,t),t.pendingcb--,r(),S(e,t)}function w(e,t){t.bufferProcessing=!0;var i=t.bufferedRequest;if(e._writev&&i&&i.next){var r=t.bufferedRequestCount,n=new Array(r),a=t.corkedRequestsFree;a.entry=i;for(var o=0,u=!0;i;)n[o]=i,i.isBuf||(u=!1),i=i.next,o+=1;n.allBuffers=u,_(e,t,!0,t.length,n,"",a.finish),t.pendingcb++,t.lastBufferedRequest=null,a.next?(t.corkedRequestsFree=a.next,a.next=null):t.corkedRequestsFree=new s(t),t.bufferedRequestCount=0}else{for(;i;){var l=i.chunk,d=i.encoding,c=i.callback;if(_(e,t,!1,t.objectMode?1:l.length,l,d,c),i=i.next,t.bufferedRequestCount--,t.writing)break}null===i&&(t.lastBufferedRequest=null)}t.bufferedRequest=i,t.bufferProcessing=!1}function E(e){return e.ending&&0===e.length&&null===e.bufferedRequest&&!e.finished&&!e.writing}function T(e,t){e._final(function(i){t.pendingcb--,i&&e.emit("error",i),t.prefinished=!0,e.emit("prefinish"),S(e,t)})}function S(e,t){var i=E(t);return i&&(function(e,t){t.prefinished||t.finalCalled||("function"==typeof e._final?(t.pendingcb++,t.finalCalled=!0,a.nextTick(T,e,t)):(t.prefinished=!0,e.emit("prefinish")))}(e,t),0===t.pendingcb&&(t.finished=!0,e.emit("finish"))),i}l.inherits(y,h),v.prototype.getBuffer=function(){for(var e=this.bufferedRequest,t=[];e;)t.push(e),e=e.next;return t},function(){try{Object.defineProperty(v.prototype,"buffer",{get:c.deprecate(function(){return this.getBuffer()},"_writableState.buffer is deprecated. Use _writableState.getBuffer instead.","DEP0003")})}catch(e){}}(),"function"==typeof Symbol&&Symbol.hasInstance&&"function"==typeof Function.prototype[Symbol.hasInstance]?(d=Function.prototype[Symbol.hasInstance],Object.defineProperty(y,Symbol.hasInstance,{value:function(e){return!!d.call(this,e)||this===y&&e&&e._writableState instanceof v}})):d=function(e){return e instanceof this},y.prototype.pipe=function(){this.emit("error",new Error("Cannot pipe, not readable"))},y.prototype.write=function(e,t,i){var r,n=this._writableState,s=!1,o=!n.objectMode&&(r=e,f.isBuffer(r)||r instanceof p);return o&&!f.isBuffer(e)&&(e=function(e){return f.from(e)}(e)),"function"==typeof t&&(i=t,t=null),o?t="buffer":t||(t=n.defaultEncoding),"function"!=typeof i&&(i=g),n.ended?function(e,t){var i=new Error("write after end");e.emit("error",i),a.nextTick(t,i)}(this,i):(o||function(e,t,i,r){var n=!0,s=!1;return null===i?s=new TypeError("May not write null values to stream"):"string"==typeof i||void 0===i||t.objectMode||(s=new TypeError("Invalid non-string/buffer chunk")),s&&(e.emit("error",s),a.nextTick(r,s),n=!1),n}(this,n,e,i))&&(n.pendingcb++,s=function(e,t,i,r,n,a){if(!i){var s=function(e,t,i){return e.objectMode||!1===e.decodeStrings||"string"!=typeof t||(t=f.from(t,i)),t}(t,r,n);r!==s&&(i=!0,n="buffer",r=s)}var o=t.objectMode?1:r.length;t.length+=o;var u=t.length<t.highWaterMark;if(u||(t.needDrain=!0),t.writing||t.corked){var l=t.lastBufferedRequest;t.lastBufferedRequest={chunk:r,encoding:n,isBuf:i,callback:a,next:null},l?l.next=t.lastBufferedRequest:t.bufferedRequest=t.lastBufferedRequest,t.bufferedRequestCount+=1}else _(e,t,!1,o,r,n,a);return u}(this,n,o,e,t,i)),s},y.prototype.cork=function(){this._writableState.corked++},y.prototype.uncork=function(){var e=this._writableState;e.corked&&(e.corked--,e.writing||e.corked||e.finished||e.bufferProcessing||!e.bufferedRequest||w(this,e))},y.prototype.setDefaultEncoding=function(e){if("string"==typeof e&&(e=e.toLowerCase()),!(["hex","utf8","utf-8","ascii","binary","base64","ucs2","ucs-2","utf16le","utf-16le","raw"].indexOf((e+"").toLowerCase())>-1))throw new TypeError("Unknown encoding: "+e);return this._writableState.defaultEncoding=e,this},Object.defineProperty(y.prototype,"writableHighWaterMark",{enumerable:!1,get:function(){return this._writableState.highWaterMark}}),y.prototype._write=function(e,t,i){i(new Error("_write() is not implemented"))},y.prototype._writev=null,y.prototype.end=function(e,t,i){var r=this._writableState;"function"==typeof e?(i=e,e=null,t=null):"function"==typeof t&&(i=t,t=null),null!=e&&this.write(e,t),r.corked&&(r.corked=1,this.uncork()),r.ending||r.finished||function(e,t,i){t.ending=!0,S(e,t),i&&(t.finished?a.nextTick(i):e.once("finish",i)),t.ended=!0,e.writable=!1}(this,r,i)},Object.defineProperty(y.prototype,"destroyed",{get:function(){return void 0!==this._writableState&&this._writableState.destroyed},set:function(e){this._writableState&&(this._writableState.destroyed=e)}}),y.prototype.destroy=m.destroy,y.prototype._undestroy=m.undestroy,y.prototype._destroy=function(e,t){this.end(),t(e)}}).call(this,i(9),i(152).setImmediate,i(13))},function(e,t,i){"use strict";var r=i(14);function n(e){this.options=e,this.type=this.options.type,this.blockSize=8,this._init(),this.buffer=new Array(this.blockSize),this.bufferOff=0}e.exports=n,n.prototype._init=function(){},n.prototype.update=function(e){return 0===e.length?[]:"decrypt"===this.type?this._updateDecrypt(e):this._updateEncrypt(e)},n.prototype._buffer=function(e,t){for(var i=Math.min(this.buffer.length-this.bufferOff,e.length-t),r=0;r<i;r++)this.buffer[this.bufferOff+r]=e[t+r];return this.bufferOff+=i,i},n.prototype._flushBuffer=function(e,t){return this._update(this.buffer,0,e,t),this.bufferOff=0,this.blockSize},n.prototype._updateEncrypt=function(e){var t=0,i=0,r=(this.bufferOff+e.length)/this.blockSize|0,n=new Array(r*this.blockSize);0!==this.bufferOff&&(t+=this._buffer(e,t),this.bufferOff===this.buffer.length&&(i+=this._flushBuffer(n,i)));for(var a=e.length-(e.length-t)%this.blockSize;t<a;t+=this.blockSize)this._update(e,t,n,i),i+=this.blockSize;for(;t<e.length;t++,this.bufferOff++)this.buffer[this.bufferOff]=e[t];return n},n.prototype._updateDecrypt=function(e){for(var t=0,i=0,r=Math.ceil((this.bufferOff+e.length)/this.blockSize)-1,n=new Array(r*this.blockSize);r>0;r--)t+=this._buffer(e,t),i+=this._flushBuffer(n,i);return t+=this._buffer(e,t),n},n.prototype.final=function(e){var t,i;return e&&(t=this.update(e)),i="encrypt"===this.type?this._finalEncrypt():this._finalDecrypt(),t?t.concat(i):i},n.prototype._pad=function(e,t){if(0===t)return!1;for(;t<e.length;)e[t++]=0;return!0},n.prototype._finalEncrypt=function(){if(!this._pad(this.buffer,this.bufferOff))return[];var e=new Array(this.blockSize);return this._update(this.buffer,0,e,0),e},n.prototype._unpad=function(e){return e},n.prototype._finalDecrypt=function(){r.equal(this.bufferOff,this.blockSize,"Not enough data to decrypt");var e=new Array(this.blockSize);return this._flushBuffer(e,0),this._unpad(e)}},function(e,t,i){var r=i(167),n=i(175),a=i(97);t.createCipher=t.Cipher=r.createCipher,t.createCipheriv=t.Cipheriv=r.createCipheriv,t.createDecipher=t.Decipher=n.createDecipher,t.createDecipheriv=t.Decipheriv=n.createDecipheriv,t.listCiphers=t.getCiphers=function(){return Object.keys(a)}},function(e,t,i){var r={ECB:i(168),CBC:i(169),CFB:i(170),CFB8:i(171),CFB1:i(172),OFB:i(173),CTR:i(95),GCM:i(95)},n=i(97);for(var a in n)n[a].module=r[n[a].mode];e.exports=n},function(e,t){e.exports=function(e){return e.webpackPolyfill||(e.deprecate=function(){},e.paths=[],e.children||(e.children=[]),Object.defineProperty(e,"loaded",{enumerable:!0,get:function(){return e.l}}),Object.defineProperty(e,"id",{enumerable:!0,get:function(){return e.i}}),e.webpackPolyfill=1),e}},function(e,t,i){var r;function n(e){this.rand=e}if(e.exports=function(e){return r||(r=new n(null)),r.generate(e)},e.exports.Rand=n,n.prototype.generate=function(e){return this._rand(e)},n.prototype._rand=function(e){if(this.rand.getBytes)return this.rand.getBytes(e);for(var t=new Uint8Array(e),i=0;i<t.length;i++)t[i]=this.rand.getByte();return t},"object"==typeof self)self.crypto&&self.crypto.getRandomValues?n.prototype._rand=function(e){var t=new Uint8Array(e);return self.crypto.getRandomValues(t),t}:self.msCrypto&&self.msCrypto.getRandomValues?n.prototype._rand=function(e){var t=new Uint8Array(e);return self.msCrypto.getRandomValues(t),t}:"object"==typeof window&&(n.prototype._rand=function(){throw new Error("Not implemented yet")});else try{var a=i(179);if("function"!=typeof a.randomBytes)throw new Error("Not supported");n.prototype._rand=function(e){return a.randomBytes(e)}}catch(e){}},function(e,t,i){"use strict";var r=i(28).codes.ERR_STREAM_PREMATURE_CLOSE;function n(){}e.exports=function e(t,i,a){if("function"==typeof i)return e(t,null,i);i||(i={}),a=function(e){var t=!1;return function(){if(!t){t=!0;for(var i=arguments.length,r=new Array(i),n=0;n<i;n++)r[n]=arguments[n];e.apply(this,r)}}}(a||n);var s=i.readable||!1!==i.readable&&t.readable,o=i.writable||!1!==i.writable&&t.writable,u=function(){t.writable||d()},l=t._writableState&&t._writableState.finished,d=function(){o=!1,l=!0,s||a.call(t)},c=t._readableState&&t._readableState.endEmitted,h=function(){s=!1,c=!0,o||a.call(t)},f=function(e){a.call(t,e)},p=function(){var e;return s&&!c?(t._readableState&&t._readableState.ended||(e=new r),a.call(t,e)):o&&!l?(t._writableState&&t._writableState.ended||(e=new r),a.call(t,e)):void 0},m=function(){t.req.on("finish",d)};return function(e){return e.setHeader&&"function"==typeof e.abort}(t)?(t.on("complete",d),t.on("abort",p),t.req?m():t.on("request",m)):o&&!t._writableState&&(t.on("end",u),t.on("close",u)),t.on("end",h),t.on("finish",d),!1!==i.error&&t.on("error",f),t.on("close",p),function(){t.removeListener("complete",d),t.removeListener("abort",p),t.removeListener("request",m),t.req&&t.req.removeListener("finish",d),t.removeListener("end",u),t.removeListener("close",u),t.removeListener("finish",d),t.removeListener("end",h),t.removeListener("error",f),t.removeListener("close",p)}}},function(e,t,i){(function(t){var r=i(192),n=i(24);function a(e){var t,i=e.modulus.byteLength();do{t=new r(n(i))}while(t.cmp(e.modulus)>=0||!t.umod(e.prime1)||!t.umod(e.prime2));return t}function s(e,i){var n=function(e){var t=a(e);return{blinder:t.toRed(r.mont(e.modulus)).redPow(new r(e.publicExponent)).fromRed(),unblinder:t.invm(e.modulus)}}(i),s=i.modulus.byteLength(),o=new r(e).mul(n.blinder).umod(i.modulus),u=o.toRed(r.mont(i.prime1)),l=o.toRed(r.mont(i.prime2)),d=i.coefficient,c=i.prime1,h=i.prime2,f=u.redPow(i.exponent1).fromRed(),p=l.redPow(i.exponent2).fromRed(),m=f.isub(p).imul(d).umod(c).imul(h);return p.iadd(m).imul(n.unblinder).umod(i.modulus).toArrayLike(t,"be",s)}s.getr=a,e.exports=s}).call(this,i(10).Buffer)},function(e,t,i){"use strict";var r=t;r.version=i(194).version,r.utils=i(15),r.rand=i(56),r.curve=i(109),r.curves=i(60),r.ec=i(205),r.eddsa=i(209)},function(e,t,i){"use strict";var r,n=t,a=i(61),s=i(109),o=i(15).assert;function u(e){"short"===e.type?this.curve=new s.short(e):"edwards"===e.type?this.curve=new s.edwards(e):this.curve=new s.mont(e),this.g=this.curve.g,this.n=this.curve.n,this.hash=e.hash,o(this.g.validate(),"Invalid curve"),o(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}function l(e,t){Object.defineProperty(n,e,{configurable:!0,enumerable:!0,get:function(){var i=new u(t);return Object.defineProperty(n,e,{configurable:!0,enumerable:!0,value:i}),i}})}n.PresetCurve=u,l("p192",{type:"short",prime:"p192",p:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",a:"ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc",b:"64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1",n:"ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831",hash:a.sha256,gRed:!1,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]}),l("p224",{type:"short",prime:"p224",p:"ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",a:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe",b:"b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4",n:"ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d",hash:a.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),l("p256",{type:"short",prime:null,p:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff",a:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc",b:"5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b",n:"ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551",hash:a.sha256,gRed:!1,g:["6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296","4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5"]}),l("p384",{type:"short",prime:null,p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 ffffffff",a:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 fffffffc",b:"b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f 5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef",n:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 f4372ddf 581a0db2 48b0a77a ecec196a ccc52973",hash:a.sha384,gRed:!1,g:["aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 5502f25d bf55296c 3a545e38 72760ab7","3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 0a60b1ce 1d7e819d 7a431d7c 90ea0e5f"]}),l("p521",{type:"short",prime:null,p:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff",a:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffc",b:"00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b 99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd 3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00",n:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409",hash:a.sha512,gRed:!1,g:["000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66","00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 3fad0761 353c7086 a272c240 88be9476 9fd16650"]}),l("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:a.sha256,gRed:!1,g:["9"]}),l("ed25519",{type:"edwards",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"-1",c:"1",d:"52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:a.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});try{r=i(204)}catch(e){r=void 0}l("secp256k1",{type:"short",prime:"k256",p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",a:"0",b:"7",n:"ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141",h:"1",hash:a.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:!1,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",r]})},function(e,t,i){var r=t;r.utils=i(18),r.common=i(34),r.sha=i(198),r.ripemd=i(202),r.hmac=i(203),r.sha1=r.sha.sha1,r.sha256=r.sha.sha256,r.sha224=r.sha.sha224,r.sha384=r.sha.sha384,r.sha512=r.sha.sha512,r.ripemd160=r.ripemd.ripemd160},function(e,t,i){"use strict";(function(t){var r,n=i(10),a=n.Buffer,s={};for(r in n)n.hasOwnProperty(r)&&"SlowBuffer"!==r&&"Buffer"!==r&&(s[r]=n[r]);var o=s.Buffer={};for(r in a)a.hasOwnProperty(r)&&"allocUnsafe"!==r&&"allocUnsafeSlow"!==r&&(o[r]=a[r]);if(s.Buffer.prototype=a.prototype,o.from&&o.from!==Uint8Array.from||(o.from=function(e,t,i){if("number"==typeof e)throw new TypeError('The "value" argument must not be of type number. Received type '+typeof e);if(e&&void 0===e.length)throw new TypeError("The first argument must be one of type string, Buffer, ArrayBuffer, Array, or Array-like Object. Received type "+typeof e);return a(e,t,i)}),o.alloc||(o.alloc=function(e,t,i){if("number"!=typeof e)throw new TypeError('The "size" argument must be of type number. Received type '+typeof e);if(e<0||e>=2*(1<<30))throw new RangeError('The value "'+e+'" is invalid for option "size"');var r=a(e);return t&&0!==t.length?"string"==typeof i?r.fill(t,i):r.fill(t):r.fill(0),r}),!s.kStringMaxLength)try{s.kStringMaxLength=t.binding("buffer").kStringMaxLength}catch(e){}s.constants||(s.constants={MAX_LENGTH:s.kMaxLength},s.kStringMaxLength&&(s.constants.MAX_STRING_LENGTH=s.kStringMaxLength)),e.exports=s}).call(this,i(9))},function(e,t,i){"use strict";var r=i(64).Reporter,n=i(35).EncoderBuffer,a=i(35).DecoderBuffer,s=i(14),o=["seq","seqof","set","setof","objid","bool","gentime","utctime","null_","enum","int","objDesc","bitstr","bmpstr","charstr","genstr","graphstr","ia5str","iso646str","numstr","octstr","printstr","t61str","unistr","utf8str","videostr"],u=["key","obj","use","optional","explicit","implicit","def","choice","any","contains"].concat(o);function l(e,t,i){var r={};this._baseState=r,r.name=i,r.enc=e,r.parent=t||null,r.children=null,r.tag=null,r.args=null,r.reverseArgs=null,r.choice=null,r.optional=!1,r.any=!1,r.obj=!1,r.use=null,r.useDecoder=null,r.key=null,r.default=null,r.explicit=null,r.implicit=null,r.contains=null,r.parent||(r.children=[],this._wrap())}e.exports=l;var d=["enc","parent","children","tag","args","reverseArgs","choice","optional","any","obj","use","alteredUse","key","default","explicit","implicit","contains"];l.prototype.clone=function(){var e=this._baseState,t={};d.forEach(function(i){t[i]=e[i]});var i=new this.constructor(t.parent);return i._baseState=t,i},l.prototype._wrap=function(){var e=this._baseState;u.forEach(function(t){this[t]=function(){var i=new this.constructor(this);return e.children.push(i),i[t].apply(i,arguments)}},this)},l.prototype._init=function(e){var t=this._baseState;s(null===t.parent),e.call(this),t.children=t.children.filter(function(e){return e._baseState.parent===this},this),s.equal(t.children.length,1,"Root node can have only one child")},l.prototype._useArgs=function(e){var t=this._baseState,i=e.filter(function(e){return e instanceof this.constructor},this);e=e.filter(function(e){return!(e instanceof this.constructor)},this),0!==i.length&&(s(null===t.children),t.children=i,i.forEach(function(e){e._baseState.parent=this},this)),0!==e.length&&(s(null===t.args),t.args=e,t.reverseArgs=e.map(function(e){if("object"!=typeof e||e.constructor!==Object)return e;var t={};return Object.keys(e).forEach(function(i){i==(0|i)&&(i|=0);var r=e[i];t[r]=i}),t}))},["_peekTag","_decodeTag","_use","_decodeStr","_decodeObjid","_decodeTime","_decodeNull","_decodeInt","_decodeBool","_decodeList","_encodeComposite","_encodeStr","_encodeObjid","_encodeTime","_encodeNull","_encodeInt","_encodeBool"].forEach(function(e){l.prototype[e]=function(){var t=this._baseState;throw new Error(e+" not implemented for encoding: "+t.enc)}}),o.forEach(function(e){l.prototype[e]=function(){var t=this._baseState,i=Array.prototype.slice.call(arguments);return s(null===t.tag),t.tag=e,this._useArgs(i),this}}),l.prototype.use=function(e){s(e);var t=this._baseState;return s(null===t.use),t.use=e,this},l.prototype.optional=function(){return this._baseState.optional=!0,this},l.prototype.def=function(e){var t=this._baseState;return s(null===t.default),t.default=e,t.optional=!0,this},l.prototype.explicit=function(e){var t=this._baseState;return s(null===t.explicit&&null===t.implicit),t.explicit=e,this},l.prototype.implicit=function(e){var t=this._baseState;return s(null===t.explicit&&null===t.implicit),t.implicit=e,this},l.prototype.obj=function(){var e=this._baseState,t=Array.prototype.slice.call(arguments);return e.obj=!0,0!==t.length&&this._useArgs(t),this},l.prototype.key=function(e){var t=this._baseState;return s(null===t.key),t.key=e,this},l.prototype.any=function(){return this._baseState.any=!0,this},l.prototype.choice=function(e){var t=this._baseState;return s(null===t.choice),t.choice=e,this._useArgs(Object.keys(e).map(function(t){return e[t]})),this},l.prototype.contains=function(e){var t=this._baseState;return s(null===t.use),t.contains=e,this},l.prototype._decode=function(e,t){var i=this._baseState;if(null===i.parent)return e.wrapResult(i.children[0]._decode(e,t));var r,n=i.default,s=!0,o=null;if(null!==i.key&&(o=e.enterKey(i.key)),i.optional){var u=null;if(null!==i.explicit?u=i.explicit:null!==i.implicit?u=i.implicit:null!==i.tag&&(u=i.tag),null!==u||i.any){if(s=this._peekTag(e,u,i.any),e.isError(s))return s}else{var l=e.save();try{null===i.choice?this._decodeGeneric(i.tag,e,t):this._decodeChoice(e,t),s=!0}catch(e){s=!1}e.restore(l)}}if(i.obj&&s&&(r=e.enterObject()),s){if(null!==i.explicit){var d=this._decodeTag(e,i.explicit);if(e.isError(d))return d;e=d}var c=e.offset;if(null===i.use&&null===i.choice){var h;i.any&&(h=e.save());var f=this._decodeTag(e,null!==i.implicit?i.implicit:i.tag,i.any);if(e.isError(f))return f;i.any?n=e.raw(h):e=f}if(t&&t.track&&null!==i.tag&&t.track(e.path(),c,e.length,"tagged"),t&&t.track&&null!==i.tag&&t.track(e.path(),e.offset,e.length,"content"),i.any||(n=null===i.choice?this._decodeGeneric(i.tag,e,t):this._decodeChoice(e,t)),e.isError(n))return n;if(i.any||null!==i.choice||null===i.children||i.children.forEach(function(i){i._decode(e,t)}),i.contains&&("octstr"===i.tag||"bitstr"===i.tag)){var p=new a(n);n=this._getUse(i.contains,e._reporterState.obj)._decode(p,t)}}return i.obj&&s&&(n=e.leaveObject(r)),null===i.key||null===n&&!0!==s?null!==o&&e.exitKey(o):e.leaveKey(o,i.key,n),n},l.prototype._decodeGeneric=function(e,t,i){var r=this._baseState;return"seq"===e||"set"===e?null:"seqof"===e||"setof"===e?this._decodeList(t,e,r.args[0],i):/str$/.test(e)?this._decodeStr(t,e,i):"objid"===e&&r.args?this._decodeObjid(t,r.args[0],r.args[1],i):"objid"===e?this._decodeObjid(t,null,null,i):"gentime"===e||"utctime"===e?this._decodeTime(t,e,i):"null_"===e?this._decodeNull(t,i):"bool"===e?this._decodeBool(t,i):"objDesc"===e?this._decodeStr(t,e,i):"int"===e||"enum"===e?this._decodeInt(t,r.args&&r.args[0],i):null!==r.use?this._getUse(r.use,t._reporterState.obj)._decode(t,i):t.error("unknown tag: "+e)},l.prototype._getUse=function(e,t){var i=this._baseState;return i.useDecoder=this._use(e,t),s(null===i.useDecoder._baseState.parent),i.useDecoder=i.useDecoder._baseState.children[0],i.implicit!==i.useDecoder._baseState.implicit&&(i.useDecoder=i.useDecoder.clone(),i.useDecoder._baseState.implicit=i.implicit),i.useDecoder},l.prototype._decodeChoice=function(e,t){var i=this._baseState,r=null,n=!1;return Object.keys(i.choice).some(function(a){var s=e.save(),o=i.choice[a];try{var u=o._decode(e,t);if(e.isError(u))return!1;r={type:a,value:u},n=!0}catch(t){return e.restore(s),!1}return!0},this),n?r:e.error("Choice not matched")},l.prototype._createEncoderBuffer=function(e){return new n(e,this.reporter)},l.prototype._encode=function(e,t,i){var r=this._baseState;if(null===r.default||r.default!==e){var n=this._encodeValue(e,t,i);if(void 0!==n&&!this._skipDefault(n,t,i))return n}},l.prototype._encodeValue=function(e,t,i){var n=this._baseState;if(null===n.parent)return n.children[0]._encode(e,t||new r);var a=null;if(this.reporter=t,n.optional&&void 0===e){if(null===n.default)return;e=n.default}var s=null,o=!1;if(n.any)a=this._createEncoderBuffer(e);else if(n.choice)a=this._encodeChoice(e,t);else if(n.contains)s=this._getUse(n.contains,i)._encode(e,t),o=!0;else if(n.children)s=n.children.map(function(i){if("null_"===i._baseState.tag)return i._encode(null,t,e);if(null===i._baseState.key)return t.error("Child should have a key");var r=t.enterKey(i._baseState.key);if("object"!=typeof e)return t.error("Child expected, but input is not object");var n=i._encode(e[i._baseState.key],t,e);return t.leaveKey(r),n},this).filter(function(e){return e}),s=this._createEncoderBuffer(s);else if("seqof"===n.tag||"setof"===n.tag){if(!n.args||1!==n.args.length)return t.error("Too many args for : "+n.tag);if(!Array.isArray(e))return t.error("seqof/setof, but data is not Array");var u=this.clone();u._baseState.implicit=null,s=this._createEncoderBuffer(e.map(function(i){var r=this._baseState;return this._getUse(r.args[0],e)._encode(i,t)},u))}else null!==n.use?a=this._getUse(n.use,i)._encode(e,t):(s=this._encodePrimitive(n.tag,e),o=!0);if(!n.any&&null===n.choice){var l=null!==n.implicit?n.implicit:n.tag,d=null===n.implicit?"universal":"context";null===l?null===n.use&&t.error("Tag could be omitted only for .use()"):null===n.use&&(a=this._encodeComposite(l,o,d,s))}return null!==n.explicit&&(a=this._encodeComposite(n.explicit,!1,"context",a)),a},l.prototype._encodeChoice=function(e,t){var i=this._baseState,r=i.choice[e.type];return r||s(!1,e.type+" not found in "+JSON.stringify(Object.keys(i.choice))),r._encode(e.value,t)},l.prototype._encodePrimitive=function(e,t){var i=this._baseState;if(/str$/.test(e))return this._encodeStr(t,e);if("objid"===e&&i.args)return this._encodeObjid(t,i.reverseArgs[0],i.args[1]);if("objid"===e)return this._encodeObjid(t,null,null);if("gentime"===e||"utctime"===e)return this._encodeTime(t,e);if("null_"===e)return this._encodeNull();if("int"===e||"enum"===e)return this._encodeInt(t,i.args&&i.reverseArgs[0]);if("bool"===e)return this._encodeBool(t);if("objDesc"===e)return this._encodeStr(t,e);throw new Error("Unsupported tag: "+e)},l.prototype._isNumstr=function(e){return/^[0-9 ]*$/.test(e)},l.prototype._isPrintstr=function(e){return/^[A-Za-z0-9 '()+,-./:=?]*$/.test(e)}},function(e,t,i){"use strict";var r=i(5);function n(e){this._reporterState={obj:null,path:[],options:e||{},errors:[]}}function a(e,t){this.path=e,this.rethrow(t)}t.Reporter=n,n.prototype.isError=function(e){return e instanceof a},n.prototype.save=function(){var e=this._reporterState;return{obj:e.obj,pathLen:e.path.length}},n.prototype.restore=function(e){var t=this._reporterState;t.obj=e.obj,t.path=t.path.slice(0,e.pathLen)},n.prototype.enterKey=function(e){return this._reporterState.path.push(e)},n.prototype.exitKey=function(e){var t=this._reporterState;t.path=t.path.slice(0,e-1)},n.prototype.leaveKey=function(e,t,i){var r=this._reporterState;this.exitKey(e),null!==r.obj&&(r.obj[t]=i)},n.prototype.path=function(){return this._reporterState.path.join("/")},n.prototype.enterObject=function(){var e=this._reporterState,t=e.obj;return e.obj={},t},n.prototype.leaveObject=function(e){var t=this._reporterState,i=t.obj;return t.obj=e,i},n.prototype.error=function(e){var t,i=this._reporterState,r=e instanceof a;if(t=r?e:new a(i.path.map(function(e){return"["+JSON.stringify(e)+"]"}).join(""),e.message||e,e.stack),!i.options.partial)throw t;return r||i.errors.push(t),t},n.prototype.wrapResult=function(e){var t=this._reporterState;return t.options.partial?{result:this.isError(e)?null:e,errors:t.errors}:e},r(a,Error),a.prototype.rethrow=function(e){if(this.message=e+" at: "+(this.path||"(shallow)"),Error.captureStackTrace&&Error.captureStackTrace(this,a),!this.stack)try{throw new Error(this.message)}catch(e){this.stack=e.stack}return this}},function(e,t,i){"use strict";function r(e){var t={};return Object.keys(e).forEach(function(i){(0|i)==i&&(i|=0);var r=e[i];t[r]=i}),t}t.tagClass={0:"universal",1:"application",2:"context",3:"private"},t.tagClassByName=r(t.tagClass),t.tag={0:"end",1:"bool",2:"int",3:"bitstr",4:"octstr",5:"null_",6:"objid",7:"objDesc",8:"external",9:"real",10:"enum",11:"embed",12:"utf8str",13:"relativeOid",16:"seq",17:"set",18:"numstr",19:"printstr",20:"t61str",21:"videostr",22:"ia5str",23:"utctime",24:"gentime",25:"graphstr",26:"iso646str",27:"genstr",28:"unistr",29:"charstr",30:"bmpstr"},t.tagByName=r(t.tag)},function(e,t){var i={}.toString;e.exports=Array.isArray||function(e){return"[object Array]"==i.call(e)}},function(e,t,i){"use strict";i.r(t),function(e,r,n,a){var s,o=i(1),u=!1,l="",d=void 0!==d?d:{};function c(){var t,o={};for(t in d)d.hasOwnProperty(t)&&(o[t]=d[t]);var u,c,h,f=[],p="./this.program",m=function(e,t){throw t},g=!1,v=!1;if(g="object"==typeof window,v="function"==typeof importScripts,c="object"==typeof e&&"object"==typeof e.versions&&"string"==typeof e.versions.node,u=c&&!g&&!v,h=!g&&!u&&!v,d.ENVIRONMENT)throw new Error("Module.ENVIRONMENT has been deprecated. To force the environment, use the ENVIRONMENT compile-time option (for example, -s ENVIRONMENT=web or -s ENVIRONMENT=node)");var y,_,b,w,E="";if(u)E=r+"/",y=function(e,t){var r;return b||(b=i(69)),w||(w=i(70)),e=w.normalize(e),r=b.readFileSync(e),t?r:r.toString()},_=function(e){var t=y(e,!0);return t.buffer||(t=new Uint8Array(t)),I(t.buffer),t},e.argv.length>1&&(p=e.argv[1].replace(/\\/g,"/")),f=e.argv.slice(2),n.exports=d,e.on("uncaughtException",function(e){if(!(e instanceof ui))throw e}),e.on("unhandledRejection",ve),m=function(t){e.exit(t)},d.inspect=function(){return"[Emscripten Module object]"};else if(h)"undefined"!=typeof read&&(y=function(e){return read(e)}),_=function(e){var t;return"function"==typeof readbuffer?new Uint8Array(readbuffer(e)):(I("object"==typeof(t=read(e,"binary"))),t)},"undefined"!=typeof scriptArgs?f=scriptArgs:void 0!==arguments&&(f=arguments),"function"==typeof quit&&(m=function(e){quit(e)}),"undefined"!=typeof print&&("undefined"==typeof console&&(console={}),console.log=print,console.warn=console.error="undefined"!=typeof printErr?printErr:print);else{if(!g&&!v)throw new Error("environment detection error");v?E=self.location.href:document.currentScript&&(E=document.currentScript.src),E=0!==E.indexOf("blob:")?E.substr(0,E.lastIndexOf("/")+1):"",y=function(e){var t=new XMLHttpRequest;return t.open("GET",e,!1),t.send(null),t.responseText},v&&(_=function(e){var t=new XMLHttpRequest;return t.open("GET",e,!1),t.responseType="arraybuffer",t.send(null),new Uint8Array(t.response)})}var T=d.print||console.log.bind(console),S=d.printErr||console.warn.bind(console);for(t in o)o.hasOwnProperty(t)&&(d[t]=o[t]);function A(e){A.shown||(A.shown={}),A.shown[e]||(A.shown[e]=1,S(e))}function k(e,t){var i=C,r=i.length;try{i.grow(1)}catch(e){if(!e instanceof RangeError)throw e;throw"Unable to grow wasm table. Use a higher value for RESERVED_FUNCTION_POINTERS or set ALLOW_TABLE_GROWTH."}try{i.set(r,e)}catch(a){if(!a instanceof TypeError)throw a;I(void 0!==t,"Missing signature argument to addFunction");var n=function(e,t){var i=[1,0,1,96],r=t.slice(0,1),n=t.slice(1),a={i:127,j:126,f:125,d:124};i.push(n.length);for(var s=0;s<n.length;++s)i.push(a[n[s]]);"v"==r?i.push(0):i=i.concat([1,a[r]]),i[1]=i.length-2;var o=new Uint8Array([0,97,115,109,1,0,0,0].concat(i,[2,7,1,1,101,1,102,0,0,7,5,1,1,102,0,0])),u=new WebAssembly.Module(o);return new WebAssembly.Instance(u,{e:{f:e}}).exports.f}(e,t);i.set(r,n)}return r}o=null,d.arguments&&(f=d.arguments),Object.getOwnPropertyDescriptor(d,"arguments")||Object.defineProperty(d,"arguments",{configurable:!0,get:function(){ve("Module.arguments has been replaced with plain arguments_")}}),d.thisProgram&&(p=d.thisProgram),Object.getOwnPropertyDescriptor(d,"thisProgram")||Object.defineProperty(d,"thisProgram",{configurable:!0,get:function(){ve("Module.thisProgram has been replaced with plain thisProgram")}}),d.quit&&(m=d.quit),Object.getOwnPropertyDescriptor(d,"quit")||Object.defineProperty(d,"quit",{configurable:!0,get:function(){ve("Module.quit has been replaced with plain quit_")}}),I(void 0===d.memoryInitializerPrefixURL,"Module.memoryInitializerPrefixURL option was removed, use Module.locateFile instead"),I(void 0===d.pthreadMainPrefixURL,"Module.pthreadMainPrefixURL option was removed, use Module.locateFile instead"),I(void 0===d.cdInitializerPrefixURL,"Module.cdInitializerPrefixURL option was removed, use Module.locateFile instead"),I(void 0===d.filePackagePrefixURL,"Module.filePackagePrefixURL option was removed, use Module.locateFile instead"),I(void 0===d.read,"Module.read option was removed (modify read_ in JS)"),I(void 0===d.readAsync,"Module.readAsync option was removed (modify readAsync in JS)"),I(void 0===d.readBinary,"Module.readBinary option was removed (modify readBinary in JS)"),I(void 0===d.setWindowTitle,"Module.setWindowTitle option was removed (modify setWindowTitle in JS)"),Object.getOwnPropertyDescriptor(d,"read")||Object.defineProperty(d,"read",{configurable:!0,get:function(){ve("Module.read has been replaced with plain read_")}}),Object.getOwnPropertyDescriptor(d,"readAsync")||Object.defineProperty(d,"readAsync",{configurable:!0,get:function(){ve("Module.readAsync has been replaced with plain readAsync")}}),Object.getOwnPropertyDescriptor(d,"readBinary")||Object.defineProperty(d,"readBinary",{configurable:!0,get:function(){ve("Module.readBinary has been replaced with plain readBinary")}}),ai=oi=si=function(){ve("cannot use the stack before compiled code is ready to run, and has provided stack access")};var R,M,O=function(e){};d.wasmBinary&&(R=d.wasmBinary),Object.getOwnPropertyDescriptor(d,"wasmBinary")||Object.defineProperty(d,"wasmBinary",{configurable:!0,get:function(){ve("Module.wasmBinary has been replaced with plain wasmBinary")}}),d.noExitRuntime&&(s=d.noExitRuntime),Object.getOwnPropertyDescriptor(d,"noExitRuntime")||Object.defineProperty(d,"noExitRuntime",{configurable:!0,get:function(){ve("Module.noExitRuntime has been replaced with plain noExitRuntime")}}),"object"!=typeof WebAssembly&&ve("No WebAssembly support found. Build with -s WASM=0 to target JavaScript instead.");var C=new WebAssembly.Table({initial:2542,maximum:2552,element:"anyfunc"}),D=!1;function I(e,t){e||ve("Assertion failed: "+t)}function L(e){var t=d["_"+e];return I(t,"Cannot call unknown function "+e+", make sure it is exported"),t}function x(e,t,i,r,n){var a={string:function(e){var t=0;if(null!=e&&0!==e){var i=1+(e.length<<2);F(e,t=si(i),i)}return t},array:function(e){var t=si(e.length);return function(e,t){I(e.length>=0,"writeArrayToMemory array must have a length (should be an array or typed array)"),G.set(e,t)}(e,t),t}},s=L(e),o=[],u=0;if(I("array"!==t,'Return type should not be "array".'),r)for(var l=0;l<r.length;l++){var d=a[i[l]];d?(0===u&&(u=ai()),o[l]=d(r[l])):o[l]=r[l]}var c=s.apply(null,o);return c=function(e){return"string"===t?N(e):"boolean"===t?Boolean(e):e}(c),0!==u&&oi(u),c}var P="undefined"!=typeof TextDecoder?new TextDecoder("utf8"):void 0;function U(e,t,i){for(var r=t+i,n=t;e[n]&&!(n>=r);)++n;if(n-t>16&&e.subarray&&P)return P.decode(e.subarray(t,n));for(var a="";t<n;){var s=e[t++];if(128&s){var o=63&e[t++];if(192!=(224&s)){var u=63&e[t++];if(224==(240&s)?s=(15&s)<<12|o<<6|u:(240!=(248&s)&&A("Invalid UTF-8 leading byte 0x"+s.toString(16)+" encountered when deserializing a UTF-8 string on the asm.js/wasm heap to a JS string!"),s=(7&s)<<18|o<<12|u<<6|63&e[t++]),s<65536)a+=String.fromCharCode(s);else{var l=s-65536;a+=String.fromCharCode(55296|l>>10,56320|1023&l)}}else a+=String.fromCharCode((31&s)<<6|o)}else a+=String.fromCharCode(s)}return a}function N(e,t){return e?U(V,e,t):""}function B(e,t,i,r){if(!(r>0))return 0;for(var n=i,a=i+r-1,s=0;s<e.length;++s){var o=e.charCodeAt(s);if(o>=55296&&o<=57343&&(o=65536+((1023&o)<<10)|1023&e.charCodeAt(++s)),o<=127){if(i>=a)break;t[i++]=o}else if(o<=2047){if(i+1>=a)break;t[i++]=192|o>>6,t[i++]=128|63&o}else if(o<=65535){if(i+2>=a)break;t[i++]=224|o>>12,t[i++]=128|o>>6&63,t[i++]=128|63&o}else{if(i+3>=a)break;o>=2097152&&A("Invalid Unicode code point 0x"+o.toString(16)+" encountered when serializing a JS string to an UTF-8 string on the asm.js/wasm heap! (Valid unicode code points should be in range 0-0x1FFFFF)."),t[i++]=240|o>>18,t[i++]=128|o>>12&63,t[i++]=128|o>>6&63,t[i++]=128|63&o}}return t[i]=0,i-n}function F(e,t,i){return I("number"==typeof i,"stringToUTF8(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!"),B(e,V,t,i)}function j(e){for(var t=0,i=0;i<e.length;++i){var r=e.charCodeAt(i);r>=55296&&r<=57343&&(r=65536+((1023&r)<<10)|1023&e.charCodeAt(++i)),r<=127?++t:t+=r<=2047?2:r<=65535?3:4}return t}"undefined"!=typeof TextDecoder&&new TextDecoder("utf-16le");var H,G,V,W,q,X;function z(e,t){return e%t>0&&(e+=t-e%t),e}function K(e){H=e,d.HEAP8=G=new Int8Array(e),d.HEAP16=W=new Int16Array(e),d.HEAP32=q=new Int32Array(e),d.HEAPU8=V=new Uint8Array(e),d.HEAPU16=new Uint16Array(e),d.HEAPU32=X=new Uint32Array(e),d.HEAPF32=new Float32Array(e),d.HEAPF64=new Float64Array(e)}var Y=1341328;I(!0,"stack must start aligned"),I(!0,"heap must start aligned");var Q=5242880;d.TOTAL_STACK&&I(Q===d.TOTAL_STACK,"the stack size can no longer be determined at runtime");var J=d.TOTAL_MEMORY||67108864;function Z(){I(0==(3&Y)),X[1+(Y>>2)]=34821223,X[2+(Y>>2)]=2310721022,q[0]=1668509029}function $(){var e=X[1+(Y>>2)],t=X[2+(Y>>2)];34821223==e&&2310721022==t||ve("Stack overflow! Stack cookie has been overwritten, expected hex dwords 0x89BACDFE and 0x02135467, but received 0x"+t.toString(16)+" "+e.toString(16)),1668509029!==q[0]&&ve("Runtime error: The application has corrupted its heap memory area (address zero)!")}function ee(e){for(;e.length>0;){var t=e.shift();if("function"!=typeof t){var i=t.func;"number"==typeof i?void 0===t.arg?d.dynCall_v(i):d.dynCall_vi(i,t.arg):i(void 0===t.arg?null:t.arg)}else t()}}Object.getOwnPropertyDescriptor(d,"TOTAL_MEMORY")||Object.defineProperty(d,"TOTAL_MEMORY",{configurable:!0,get:function(){ve("Module.TOTAL_MEMORY has been replaced with plain INITIAL_TOTAL_MEMORY")}}),I(J>=Q,"TOTAL_MEMORY should be larger than TOTAL_STACK, was "+J+"! (TOTAL_STACK="+Q+")"),I("undefined"!=typeof Int32Array&&"undefined"!=typeof Float64Array&&void 0!==Int32Array.prototype.subarray&&void 0!==Int32Array.prototype.set,"JS engine does not provide full typed array support"),(M=d.wasmMemory?d.wasmMemory:new WebAssembly.Memory({initial:J/65536}))&&(H=M.buffer),I((J=H.byteLength)%65536==0),K(H),q[335292]=6584208,function(){var e=new Int16Array(1),t=new Int8Array(e.buffer);if(e[0]=25459,115!==t[0]||99!==t[1])throw"Runtime error: expected the system to be little-endian!"}();var te=[],ie=[],re=[],ne=[],ae=!1,se=!1;I(Math.imul,"This browser does not support Math.imul(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill"),I(Math.fround,"This browser does not support Math.fround(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill"),I(Math.clz32,"This browser does not support Math.clz32(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill"),I(Math.trunc,"This browser does not support Math.trunc(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill");var oe=Math.abs,ue=Math.ceil,le=Math.floor,de=Math.min,ce=0,he=null,fe=null,pe={};function me(e){ce++,d.monitorRunDependencies&&d.monitorRunDependencies(ce),e?(I(!pe[e]),pe[e]=1,null===he&&"undefined"!=typeof setInterval&&(he=setInterval(function(){if(D)return clearInterval(he),void(he=null);var e=!1;for(var t in pe)e||(e=!0,S("still waiting on run dependencies:")),S("dependency: "+t);e&&S("(end of list)")},1e4))):S("warning: run dependency added without ID")}function ge(e){if(ce--,d.monitorRunDependencies&&d.monitorRunDependencies(ce),e?(I(pe[e]),delete pe[e]):S("warning: run dependency removed without ID"),0==ce&&(null!==he&&(clearInterval(he),he=null),fe)){var t=fe;fe=null,t()}}function ve(e){throw d.onAbort&&d.onAbort(e),T(e+=""),S(e),D=!0,e="abort("+e+") at "+Ae(),new WebAssembly.RuntimeError(e)}d.preloadedImages={},d.preloadedAudios={};var ye="data:application/octet-stream;base64,";function _e(e){return String.prototype.startsWith?e.startsWith(ye):0===e.indexOf(ye)}var be,we,Ee=l+"EasyPlayer.wasm";function Te(){try{if(R)return new Uint8Array(R);if(_)return _(Ee);throw"both async and sync fetching of the wasm failed"}catch(e){ve(e)}}function Se(e){return e.replace(/\b_Z[\w\d_]+/g,function(e){var t=function(e){return A("warning: build with  -s DEMANGLE_SUPPORT=1  to link in libcxxabi demangling"),e}(e);return e===t?e:t+" ["+e+"]"})}function Ae(){var e=function(){var e=new Error;if(!e.stack){try{throw new Error(0)}catch(t){e=t}if(!e.stack)return"(no stack trace available)"}return e.stack.toString()}();return d.extraStackTrace&&(e+="\n"+d.extraStackTrace()),Se(e)}_e(Ee)||(Ee=function(e){return d.locateFile?d.locateFile(e,E):E+e}(Ee)),ie.push({func:function(){ii()}});var ke={};function Re(e){return d.___errno_location?q[d.___errno_location()>>2]=e:S("failed to set errno from JS"),e}var Me={splitPath:function(e){return/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/.exec(e).slice(1)},normalizeArray:function(e,t){for(var i=0,r=e.length-1;r>=0;r--){var n=e[r];"."===n?e.splice(r,1):".."===n?(e.splice(r,1),i++):i&&(e.splice(r,1),i--)}if(t)for(;i;i--)e.unshift("..");return e},normalize:function(e){var t="/"===e.charAt(0),i="/"===e.substr(-1);return(e=Me.normalizeArray(e.split("/").filter(function(e){return!!e}),!t).join("/"))||t||(e="."),e&&i&&(e+="/"),(t?"/":"")+e},dirname:function(e){var t=Me.splitPath(e),i=t[0],r=t[1];return i||r?(r&&(r=r.substr(0,r.length-1)),i+r):"."},basename:function(e){if("/"===e)return"/";var t=e.lastIndexOf("/");return-1===t?e:e.substr(t+1)},extname:function(e){return Me.splitPath(e)[3]},join:function(){var e=Array.prototype.slice.call(arguments,0);return Me.normalize(e.join("/"))},join2:function(e,t){return Me.normalize(e+"/"+t)}},Oe={resolve:function(){for(var e="",t=!1,i=arguments.length-1;i>=-1&&!t;i--){var r=i>=0?arguments[i]:xe.cwd();if("string"!=typeof r)throw new TypeError("Arguments to path.resolve must be strings");if(!r)return"";e=r+"/"+e,t="/"===r.charAt(0)}return(t?"/":"")+(e=Me.normalizeArray(e.split("/").filter(function(e){return!!e}),!t).join("/"))||"."},relative:function(e,t){function i(e){for(var t=0;t<e.length&&""===e[t];t++);for(var i=e.length-1;i>=0&&""===e[i];i--);return t>i?[]:e.slice(t,i-t+1)}e=Oe.resolve(e).substr(1),t=Oe.resolve(t).substr(1);for(var r=i(e.split("/")),n=i(t.split("/")),a=Math.min(r.length,n.length),s=a,o=0;o<a;o++)if(r[o]!==n[o]){s=o;break}var u=[];for(o=s;o<r.length;o++)u.push("..");return(u=u.concat(n.slice(s))).join("/")}},Ce={ttys:[],init:function(){},shutdown:function(){},register:function(e,t){Ce.ttys[e]={input:[],output:[],ops:t},xe.registerDevice(e,Ce.stream_ops)},stream_ops:{open:function(e){var t=Ce.ttys[e.node.rdev];if(!t)throw new xe.ErrnoError(43);e.tty=t,e.seekable=!1},close:function(e){e.tty.ops.flush(e.tty)},flush:function(e){e.tty.ops.flush(e.tty)},read:function(e,t,i,r,n){if(!e.tty||!e.tty.ops.get_char)throw new xe.ErrnoError(60);for(var a=0,s=0;s<r;s++){var o;try{o=e.tty.ops.get_char(e.tty)}catch(e){throw new xe.ErrnoError(29)}if(void 0===o&&0===a)throw new xe.ErrnoError(6);if(null==o)break;a++,t[i+s]=o}return a&&(e.node.timestamp=Date.now()),a},write:function(e,t,i,r,n){if(!e.tty||!e.tty.ops.put_char)throw new xe.ErrnoError(60);try{for(var a=0;a<r;a++)e.tty.ops.put_char(e.tty,t[i+a])}catch(e){throw new xe.ErrnoError(29)}return r&&(e.node.timestamp=Date.now()),a}},default_tty_ops:{get_char:function(t){if(!t.input.length){var i=null;if(u){var r=a.alloc?a.alloc(256):new a(256),n=0;try{n=b.readSync(e.stdin.fd,r,0,256,null)}catch(e){if(-1==e.toString().indexOf("EOF"))throw e;n=0}i=n>0?r.slice(0,n).toString("utf-8"):null}else"undefined"!=typeof window&&"function"==typeof window.prompt?null!==(i=window.prompt("Input: "))&&(i+="\n"):"function"==typeof readline&&null!==(i=readline())&&(i+="\n");if(!i)return null;t.input=Be(i,!0)}return t.input.shift()},put_char:function(e,t){null===t||10===t?e.output=[]:0!=t&&e.output.push(t)},flush:function(e){e.output&&e.output.length>0&&(e.output=[])}},default_tty1_ops:{put_char:function(e,t){null===t||10===t?(S(U(e.output,0)),e.output=[]):0!=t&&e.output.push(t)},flush:function(e){e.output&&e.output.length>0&&(S(U(e.output,0)),e.output=[])}}},De={ops_table:null,mount:function(e){return De.createNode(null,"/",16895,0)},createNode:function(e,t,i,r){if(xe.isBlkdev(i)||xe.isFIFO(i))throw new xe.ErrnoError(63);De.ops_table||(De.ops_table={dir:{node:{getattr:De.node_ops.getattr,setattr:De.node_ops.setattr,lookup:De.node_ops.lookup,mknod:De.node_ops.mknod,rename:De.node_ops.rename,unlink:De.node_ops.unlink,rmdir:De.node_ops.rmdir,readdir:De.node_ops.readdir,symlink:De.node_ops.symlink},stream:{llseek:De.stream_ops.llseek}},file:{node:{getattr:De.node_ops.getattr,setattr:De.node_ops.setattr},stream:{llseek:De.stream_ops.llseek,read:De.stream_ops.read,write:De.stream_ops.write,allocate:De.stream_ops.allocate,mmap:De.stream_ops.mmap,msync:De.stream_ops.msync}},link:{node:{getattr:De.node_ops.getattr,setattr:De.node_ops.setattr,readlink:De.node_ops.readlink},stream:{}},chrdev:{node:{getattr:De.node_ops.getattr,setattr:De.node_ops.setattr},stream:xe.chrdev_stream_ops}});var n=xe.createNode(e,t,i,r);return xe.isDir(n.mode)?(n.node_ops=De.ops_table.dir.node,n.stream_ops=De.ops_table.dir.stream,n.contents={}):xe.isFile(n.mode)?(n.node_ops=De.ops_table.file.node,n.stream_ops=De.ops_table.file.stream,n.usedBytes=0,n.contents=null):xe.isLink(n.mode)?(n.node_ops=De.ops_table.link.node,n.stream_ops=De.ops_table.link.stream):xe.isChrdev(n.mode)&&(n.node_ops=De.ops_table.chrdev.node,n.stream_ops=De.ops_table.chrdev.stream),n.timestamp=Date.now(),e&&(e.contents[t]=n),n},getFileDataAsRegularArray:function(e){if(e.contents&&e.contents.subarray){for(var t=[],i=0;i<e.usedBytes;++i)t.push(e.contents[i]);return t}return e.contents},getFileDataAsTypedArray:function(e){return e.contents?e.contents.subarray?e.contents.subarray(0,e.usedBytes):new Uint8Array(e.contents):new Uint8Array},expandFileStorage:function(e,t){var i=e.contents?e.contents.length:0;if(!(i>=t)){t=Math.max(t,i*(i<1048576?2:1.125)|0),0!=i&&(t=Math.max(t,256));var r=e.contents;e.contents=new Uint8Array(t),e.usedBytes>0&&e.contents.set(r.subarray(0,e.usedBytes),0)}},resizeFileStorage:function(e,t){if(e.usedBytes!=t){if(0==t)return e.contents=null,void(e.usedBytes=0);if(!e.contents||e.contents.subarray){var i=e.contents;return e.contents=new Uint8Array(new ArrayBuffer(t)),i&&e.contents.set(i.subarray(0,Math.min(t,e.usedBytes))),void(e.usedBytes=t)}if(e.contents||(e.contents=[]),e.contents.length>t)e.contents.length=t;else for(;e.contents.length<t;)e.contents.push(0);e.usedBytes=t}},node_ops:{getattr:function(e){var t={};return t.dev=xe.isChrdev(e.mode)?e.id:1,t.ino=e.id,t.mode=e.mode,t.nlink=1,t.uid=0,t.gid=0,t.rdev=e.rdev,xe.isDir(e.mode)?t.size=4096:xe.isFile(e.mode)?t.size=e.usedBytes:xe.isLink(e.mode)?t.size=e.link.length:t.size=0,t.atime=new Date(e.timestamp),t.mtime=new Date(e.timestamp),t.ctime=new Date(e.timestamp),t.blksize=4096,t.blocks=Math.ceil(t.size/t.blksize),t},setattr:function(e,t){void 0!==t.mode&&(e.mode=t.mode),void 0!==t.timestamp&&(e.timestamp=t.timestamp),void 0!==t.size&&De.resizeFileStorage(e,t.size)},lookup:function(e,t){throw xe.genericErrors[44]},mknod:function(e,t,i,r){return De.createNode(e,t,i,r)},rename:function(e,t,i){if(xe.isDir(e.mode)){var r;try{r=xe.lookupNode(t,i)}catch(e){}if(r)for(var n in r.contents)throw new xe.ErrnoError(55)}delete e.parent.contents[e.name],e.name=i,t.contents[i]=e,e.parent=t},unlink:function(e,t){delete e.contents[t]},rmdir:function(e,t){var i=xe.lookupNode(e,t);for(var r in i.contents)throw new xe.ErrnoError(55);delete e.contents[t]},readdir:function(e){var t=[".",".."];for(var i in e.contents)e.contents.hasOwnProperty(i)&&t.push(i);return t},symlink:function(e,t,i){var r=De.createNode(e,t,41471,0);return r.link=i,r},readlink:function(e){if(!xe.isLink(e.mode))throw new xe.ErrnoError(28);return e.link}},stream_ops:{read:function(e,t,i,r,n){var a=e.node.contents;if(n>=e.node.usedBytes)return 0;var s=Math.min(e.node.usedBytes-n,r);if(I(s>=0),s>8&&a.subarray)t.set(a.subarray(n,n+s),i);else for(var o=0;o<s;o++)t[i+o]=a[n+o];return s},write:function(e,t,i,r,n,a){if(a&&A("file packager has copied file data into memory, but in memory growth we are forced to copy it again (see --no-heap-copy)"),a=!1,!r)return 0;var s=e.node;if(s.timestamp=Date.now(),t.subarray&&(!s.contents||s.contents.subarray)){if(a)return I(0===n,"canOwn must imply no weird position inside the file"),s.contents=t.subarray(i,i+r),s.usedBytes=r,r;if(0===s.usedBytes&&0===n)return s.contents=new Uint8Array(t.subarray(i,i+r)),s.usedBytes=r,r;if(n+r<=s.usedBytes)return s.contents.set(t.subarray(i,i+r),n),r}if(De.expandFileStorage(s,n+r),s.contents.subarray&&t.subarray)s.contents.set(t.subarray(i,i+r),n);else for(var o=0;o<r;o++)s.contents[n+o]=t[i+o];return s.usedBytes=Math.max(s.usedBytes,n+r),r},llseek:function(e,t,i){var r=t;if(1===i?r+=e.position:2===i&&xe.isFile(e.node.mode)&&(r+=e.node.usedBytes),r<0)throw new xe.ErrnoError(28);return r},allocate:function(e,t,i){De.expandFileStorage(e.node,t+i),e.node.usedBytes=Math.max(e.node.usedBytes,t+i)},mmap:function(e,t,i,r,n,a,s){if(!xe.isFile(e.node.mode))throw new xe.ErrnoError(43);var o,u,l=e.node.contents;if(2&s||l.buffer!==t&&l.buffer!==t.buffer){(n>0||n+r<e.node.usedBytes)&&(l=l.subarray?l.subarray(n,n+r):Array.prototype.slice.call(l,n,n+r)),u=!0;var d=t.buffer==G.buffer;if(!(o=ri(r)))throw new xe.ErrnoError(48);(d?G:t).set(l,o)}else u=!1,o=l.byteOffset;return{ptr:o,allocated:u}},msync:function(e,t,i,r,n){if(!xe.isFile(e.node.mode))throw new xe.ErrnoError(43);return 2&n?0:(De.stream_ops.write(e,t,0,r,i,!1),0)}}},Ie={0:"Success",1:"Arg list too long",2:"Permission denied",3:"Address already in use",4:"Address not available",5:"Address family not supported by protocol family",6:"No more processes",7:"Socket already connected",8:"Bad file number",9:"Trying to read unreadable message",10:"Mount device busy",11:"Operation canceled",12:"No children",13:"Connection aborted",14:"Connection refused",15:"Connection reset by peer",16:"File locking deadlock error",17:"Destination address required",18:"Math arg out of domain of func",19:"Quota exceeded",20:"File exists",21:"Bad address",22:"File too large",23:"Host is unreachable",24:"Identifier removed",25:"Illegal byte sequence",26:"Connection already in progress",27:"Interrupted system call",28:"Invalid argument",29:"I/O error",30:"Socket is already connected",31:"Is a directory",32:"Too many symbolic links",33:"Too many open files",34:"Too many links",35:"Message too long",36:"Multihop attempted",37:"File or path name too long",38:"Network interface is not configured",39:"Connection reset by network",40:"Network is unreachable",41:"Too many open files in system",42:"No buffer space available",43:"No such device",44:"No such file or directory",45:"Exec format error",46:"No record locks available",47:"The link has been severed",48:"Not enough core",49:"No message of desired type",50:"Protocol not available",51:"No space left on device",52:"Function not implemented",53:"Socket is not connected",54:"Not a directory",55:"Directory not empty",56:"State not recoverable",57:"Socket operation on non-socket",59:"Not a typewriter",60:"No such device or address",61:"Value too large for defined data type",62:"Previous owner died",63:"Not super-user",64:"Broken pipe",65:"Protocol error",66:"Unknown protocol",67:"Protocol wrong type for socket",68:"Math result not representable",69:"Read only file system",70:"Illegal seek",71:"No such process",72:"Stale file handle",73:"Connection timed out",74:"Text file busy",75:"Cross-device link",100:"Device not a stream",101:"Bad font file fmt",102:"Invalid slot",103:"Invalid request code",104:"No anode",105:"Block device required",106:"Channel number out of range",107:"Level 3 halted",108:"Level 3 reset",109:"Link number out of range",110:"Protocol driver not attached",111:"No CSI structure available",112:"Level 2 halted",113:"Invalid exchange",114:"Invalid request descriptor",115:"Exchange full",116:"No data (for no delay io)",117:"Timer expired",118:"Out of streams resources",119:"Machine is not on the network",120:"Package not installed",121:"The object is remote",122:"Advertise error",123:"Srmount error",124:"Communication error on send",125:"Cross mount point (not really error)",126:"Given log. name not unique",127:"f.d. invalid for this operation",128:"Remote address changed",129:"Can   access a needed shared lib",130:"Accessing a corrupted shared lib",131:".lib section in a.out corrupted",132:"Attempting to link in too many libs",133:"Attempting to exec a shared library",135:"Streams pipe error",136:"Too many users",137:"Socket type not supported",138:"Not supported",139:"Protocol family not supported",140:"Can't send after socket shutdown",141:"Too many references",142:"Host is down",148:"No medium (in tape drive)",156:"Level 2 not synchronized"},Le={EPERM:63,ENOENT:44,ESRCH:71,EINTR:27,EIO:29,ENXIO:60,E2BIG:1,ENOEXEC:45,EBADF:8,ECHILD:12,EAGAIN:6,EWOULDBLOCK:6,ENOMEM:48,EACCES:2,EFAULT:21,ENOTBLK:105,EBUSY:10,EEXIST:20,EXDEV:75,ENODEV:43,ENOTDIR:54,EISDIR:31,EINVAL:28,ENFILE:41,EMFILE:33,ENOTTY:59,ETXTBSY:74,EFBIG:22,ENOSPC:51,ESPIPE:70,EROFS:69,EMLINK:34,EPIPE:64,EDOM:18,ERANGE:68,ENOMSG:49,EIDRM:24,ECHRNG:106,EL2NSYNC:156,EL3HLT:107,EL3RST:108,ELNRNG:109,EUNATCH:110,ENOCSI:111,EL2HLT:112,EDEADLK:16,ENOLCK:46,EBADE:113,EBADR:114,EXFULL:115,ENOANO:104,EBADRQC:103,EBADSLT:102,EDEADLOCK:16,EBFONT:101,ENOSTR:100,ENODATA:116,ETIME:117,ENOSR:118,ENONET:119,ENOPKG:120,EREMOTE:121,ENOLINK:47,EADV:122,ESRMNT:123,ECOMM:124,EPROTO:65,EMULTIHOP:36,EDOTDOT:125,EBADMSG:9,ENOTUNIQ:126,EBADFD:127,EREMCHG:128,ELIBACC:129,ELIBBAD:130,ELIBSCN:131,ELIBMAX:132,ELIBEXEC:133,ENOSYS:52,ENOTEMPTY:55,ENAMETOOLONG:37,ELOOP:32,EOPNOTSUPP:138,EPFNOSUPPORT:139,ECONNRESET:15,ENOBUFS:42,EAFNOSUPPORT:5,EPROTOTYPE:67,ENOTSOCK:57,ENOPROTOOPT:50,ESHUTDOWN:140,ECONNREFUSED:14,EADDRINUSE:3,ECONNABORTED:13,ENETUNREACH:40,ENETDOWN:38,ETIMEDOUT:73,EHOSTDOWN:142,EHOSTUNREACH:23,EINPROGRESS:26,EALREADY:7,EDESTADDRREQ:17,EMSGSIZE:35,EPROTONOSUPPORT:66,ESOCKTNOSUPPORT:137,EADDRNOTAVAIL:4,ENETRESET:39,EISCONN:30,ENOTCONN:53,ETOOMANYREFS:141,EUSERS:136,EDQUOT:19,ESTALE:72,ENOTSUP:138,ENOMEDIUM:148,EILSEQ:25,EOVERFLOW:61,ECANCELED:11,ENOTRECOVERABLE:56,EOWNERDEAD:62,ESTRPIPE:135},xe={root:null,mounts:[],devices:{},streams:[],nextInode:1,nameTable:null,currentPath:"/",initialized:!1,ignorePermissions:!0,trackingDelegate:{},tracking:{openFlags:{READ:1,WRITE:2}},ErrnoError:null,genericErrors:{},filesystems:null,syncFSRequests:0,handleFSError:function(e){if(!(e instanceof xe.ErrnoError))throw e+" : "+Ae();return Re(e.errno)},lookupPath:function(e,t){if(t=t||{},!(e=Oe.resolve(xe.cwd(),e)))return{path:"",node:null};var i={follow_mount:!0,recurse_count:0};for(var r in i)void 0===t[r]&&(t[r]=i[r]);if(t.recurse_count>8)throw new xe.ErrnoError(32);for(var n=Me.normalizeArray(e.split("/").filter(function(e){return!!e}),!1),a=xe.root,s="/",o=0;o<n.length;o++){var u=o===n.length-1;if(u&&t.parent)break;if(a=xe.lookupNode(a,n[o]),s=Me.join2(s,n[o]),xe.isMountpoint(a)&&(!u||u&&t.follow_mount)&&(a=a.mounted.root),!u||t.follow)for(var l=0;xe.isLink(a.mode);){var d=xe.readlink(s);if(s=Oe.resolve(Me.dirname(s),d),a=xe.lookupPath(s,{recurse_count:t.recurse_count}).node,l++>40)throw new xe.ErrnoError(32)}}return{path:s,node:a}},getPath:function(e){for(var t;;){if(xe.isRoot(e)){var i=e.mount.mountpoint;return t?"/"!==i[i.length-1]?i+"/"+t:i+t:i}t=t?e.name+"/"+t:e.name,e=e.parent}},hashName:function(e,t){for(var i=0,r=0;r<t.length;r++)i=(i<<5)-i+t.charCodeAt(r)|0;return(e+i>>>0)%xe.nameTable.length},hashAddNode:function(e){var t=xe.hashName(e.parent.id,e.name);e.name_next=xe.nameTable[t],xe.nameTable[t]=e},hashRemoveNode:function(e){var t=xe.hashName(e.parent.id,e.name);if(xe.nameTable[t]===e)xe.nameTable[t]=e.name_next;else for(var i=xe.nameTable[t];i;){if(i.name_next===e){i.name_next=e.name_next;break}i=i.name_next}},lookupNode:function(e,t){var i=xe.mayLookup(e);if(i)throw new xe.ErrnoError(i,e);for(var r=xe.hashName(e.id,t),n=xe.nameTable[r];n;n=n.name_next){var a=n.name;if(n.parent.id===e.id&&a===t)return n}return xe.lookup(e,t)},createNode:function(e,t,i,r){xe.FSNode||(xe.FSNode=function(e,t,i,r){e||(e=this),this.parent=e,this.mount=e.mount,this.mounted=null,this.id=xe.nextInode++,this.name=t,this.mode=i,this.node_ops={},this.stream_ops={},this.rdev=r},xe.FSNode.prototype={},Object.defineProperties(xe.FSNode.prototype,{read:{get:function(){return 365==(365&this.mode)},set:function(e){e?this.mode|=365:this.mode&=-366}},write:{get:function(){return 146==(146&this.mode)},set:function(e){e?this.mode|=146:this.mode&=-147}},isFolder:{get:function(){return xe.isDir(this.mode)}},isDevice:{get:function(){return xe.isChrdev(this.mode)}}}));var n=new xe.FSNode(e,t,i,r);return xe.hashAddNode(n),n},destroyNode:function(e){xe.hashRemoveNode(e)},isRoot:function(e){return e===e.parent},isMountpoint:function(e){return!!e.mounted},isFile:function(e){return 32768==(61440&e)},isDir:function(e){return 16384==(61440&e)},isLink:function(e){return 40960==(61440&e)},isChrdev:function(e){return 8192==(61440&e)},isBlkdev:function(e){return 24576==(61440&e)},isFIFO:function(e){return 4096==(61440&e)},isSocket:function(e){return 49152==(49152&e)},flagModes:{r:0,rs:1052672,"r+":2,w:577,wx:705,xw:705,"w+":578,"wx+":706,"xw+":706,a:1089,ax:1217,xa:1217,"a+":1090,"ax+":1218,"xa+":1218},modeStringToFlags:function(e){var t=xe.flagModes[e];if(void 0===t)throw new Error("Unknown file open mode: "+e);return t},flagsToPermissionString:function(e){var t=["r","w","rw"][3&e];return 512&e&&(t+="w"),t},nodePermissions:function(e,t){return xe.ignorePermissions||(-1===t.indexOf("r")||292&e.mode)&&(-1===t.indexOf("w")||146&e.mode)&&(-1===t.indexOf("x")||73&e.mode)?0:2},mayLookup:function(e){return xe.nodePermissions(e,"x")||(e.node_ops.lookup?0:2)},mayCreate:function(e,t){try{return xe.lookupNode(e,t),20}catch(e){}return xe.nodePermissions(e,"wx")},mayDelete:function(e,t,i){var r;try{r=xe.lookupNode(e,t)}catch(e){return e.errno}var n=xe.nodePermissions(e,"wx");if(n)return n;if(i){if(!xe.isDir(r.mode))return 54;if(xe.isRoot(r)||xe.getPath(r)===xe.cwd())return 10}else if(xe.isDir(r.mode))return 31;return 0},mayOpen:function(e,t){return e?xe.isLink(e.mode)?32:xe.isDir(e.mode)&&("r"!==xe.flagsToPermissionString(t)||512&t)?31:xe.nodePermissions(e,xe.flagsToPermissionString(t)):44},MAX_OPEN_FDS:4096,nextfd:function(e,t){e=e||0,t=t||xe.MAX_OPEN_FDS;for(var i=e;i<=t;i++)if(!xe.streams[i])return i;throw new xe.ErrnoError(33)},getStream:function(e){return xe.streams[e]},createStream:function(e,t,i){xe.FSStream||(xe.FSStream=function(){},xe.FSStream.prototype={},Object.defineProperties(xe.FSStream.prototype,{object:{get:function(){return this.node},set:function(e){this.node=e}},isRead:{get:function(){return 1!=(2097155&this.flags)}},isWrite:{get:function(){return 0!=(2097155&this.flags)}},isAppend:{get:function(){return 1024&this.flags}}}));var r=new xe.FSStream;for(var n in e)r[n]=e[n];e=r;var a=xe.nextfd(t,i);return e.fd=a,xe.streams[a]=e,e},closeStream:function(e){xe.streams[e]=null},chrdev_stream_ops:{open:function(e){var t=xe.getDevice(e.node.rdev);e.stream_ops=t.stream_ops,e.stream_ops.open&&e.stream_ops.open(e)},llseek:function(){throw new xe.ErrnoError(70)}},major:function(e){return e>>8},minor:function(e){return 255&e},makedev:function(e,t){return e<<8|t},registerDevice:function(e,t){xe.devices[e]={stream_ops:t}},getDevice:function(e){return xe.devices[e]},getMounts:function(e){for(var t=[],i=[e];i.length;){var r=i.pop();t.push(r),i.push.apply(i,r.mounts)}return t},syncfs:function(e,t){"function"==typeof e&&(t=e,e=!1),xe.syncFSRequests++,xe.syncFSRequests>1&&console.log("warning: "+xe.syncFSRequests+" FS.syncfs operations in flight at once, probably just doing extra work");var i=xe.getMounts(xe.root.mount),r=0;function n(e){return I(xe.syncFSRequests>0),xe.syncFSRequests--,t(e)}function a(e){if(e)return a.errored?void 0:(a.errored=!0,n(e));++r>=i.length&&n(null)}i.forEach(function(t){if(!t.type.syncfs)return a(null);t.type.syncfs(t,e,a)})},mount:function(e,t,i){if("string"==typeof e)throw e;var r,n="/"===i,a=!i;if(n&&xe.root)throw new xe.ErrnoError(10);if(!n&&!a){var s=xe.lookupPath(i,{follow_mount:!1});if(i=s.path,r=s.node,xe.isMountpoint(r))throw new xe.ErrnoError(10);if(!xe.isDir(r.mode))throw new xe.ErrnoError(54)}var o={type:e,opts:t,mountpoint:i,mounts:[]},u=e.mount(o);return u.mount=o,o.root=u,n?xe.root=u:r&&(r.mounted=o,r.mount&&r.mount.mounts.push(o)),u},unmount:function(e){var t=xe.lookupPath(e,{follow_mount:!1});if(!xe.isMountpoint(t.node))throw new xe.ErrnoError(28);var i=t.node,r=i.mounted,n=xe.getMounts(r);Object.keys(xe.nameTable).forEach(function(e){for(var t=xe.nameTable[e];t;){var i=t.name_next;-1!==n.indexOf(t.mount)&&xe.destroyNode(t),t=i}}),i.mounted=null;var a=i.mount.mounts.indexOf(r);I(-1!==a),i.mount.mounts.splice(a,1)},lookup:function(e,t){return e.node_ops.lookup(e,t)},mknod:function(e,t,i){var r=xe.lookupPath(e,{parent:!0}).node,n=Me.basename(e);if(!n||"."===n||".."===n)throw new xe.ErrnoError(28);var a=xe.mayCreate(r,n);if(a)throw new xe.ErrnoError(a);if(!r.node_ops.mknod)throw new xe.ErrnoError(63);return r.node_ops.mknod(r,n,t,i)},create:function(e,t){return t=void 0!==t?t:438,t&=4095,t|=32768,xe.mknod(e,t,0)},mkdir:function(e,t){return t=void 0!==t?t:511,t&=1023,t|=16384,xe.mknod(e,t,0)},mkdirTree:function(e,t){for(var i=e.split("/"),r="",n=0;n<i.length;++n)if(i[n]){r+="/"+i[n];try{xe.mkdir(r,t)}catch(e){if(20!=e.errno)throw e}}},mkdev:function(e,t,i){return void 0===i&&(i=t,t=438),t|=8192,xe.mknod(e,t,i)},symlink:function(e,t){if(!Oe.resolve(e))throw new xe.ErrnoError(44);var i=xe.lookupPath(t,{parent:!0}).node;if(!i)throw new xe.ErrnoError(44);var r=Me.basename(t),n=xe.mayCreate(i,r);if(n)throw new xe.ErrnoError(n);if(!i.node_ops.symlink)throw new xe.ErrnoError(63);return i.node_ops.symlink(i,r,e)},rename:function(e,t){var i,r,n=Me.dirname(e),a=Me.dirname(t),s=Me.basename(e),o=Me.basename(t);try{i=xe.lookupPath(e,{parent:!0}).node,r=xe.lookupPath(t,{parent:!0}).node}catch(e){throw new xe.ErrnoError(10)}if(!i||!r)throw new xe.ErrnoError(44);if(i.mount!==r.mount)throw new xe.ErrnoError(75);var u,l=xe.lookupNode(i,s),d=Oe.relative(e,a);if("."!==d.charAt(0))throw new xe.ErrnoError(28);if("."!==(d=Oe.relative(t,n)).charAt(0))throw new xe.ErrnoError(55);try{u=xe.lookupNode(r,o)}catch(e){}if(l!==u){var c=xe.isDir(l.mode),h=xe.mayDelete(i,s,c);if(h)throw new xe.ErrnoError(h);if(h=u?xe.mayDelete(r,o,c):xe.mayCreate(r,o))throw new xe.ErrnoError(h);if(!i.node_ops.rename)throw new xe.ErrnoError(63);if(xe.isMountpoint(l)||u&&xe.isMountpoint(u))throw new xe.ErrnoError(10);if(r!==i&&(h=xe.nodePermissions(i,"w")))throw new xe.ErrnoError(h);try{xe.trackingDelegate.willMovePath&&xe.trackingDelegate.willMovePath(e,t)}catch(i){console.log("FS.trackingDelegate['willMovePath']('"+e+"', '"+t+"') threw an exception: "+i.message)}xe.hashRemoveNode(l);try{i.node_ops.rename(l,r,o)}catch(e){throw e}finally{xe.hashAddNode(l)}try{xe.trackingDelegate.onMovePath&&xe.trackingDelegate.onMovePath(e,t)}catch(i){console.log("FS.trackingDelegate['onMovePath']('"+e+"', '"+t+"') threw an exception: "+i.message)}}},rmdir:function(e){var t=xe.lookupPath(e,{parent:!0}).node,i=Me.basename(e),r=xe.lookupNode(t,i),n=xe.mayDelete(t,i,!0);if(n)throw new xe.ErrnoError(n);if(!t.node_ops.rmdir)throw new xe.ErrnoError(63);if(xe.isMountpoint(r))throw new xe.ErrnoError(10);try{xe.trackingDelegate.willDeletePath&&xe.trackingDelegate.willDeletePath(e)}catch(t){console.log("FS.trackingDelegate['willDeletePath']('"+e+"') threw an exception: "+t.message)}t.node_ops.rmdir(t,i),xe.destroyNode(r);try{xe.trackingDelegate.onDeletePath&&xe.trackingDelegate.onDeletePath(e)}catch(t){console.log("FS.trackingDelegate['onDeletePath']('"+e+"') threw an exception: "+t.message)}},readdir:function(e){var t=xe.lookupPath(e,{follow:!0}).node;if(!t.node_ops.readdir)throw new xe.ErrnoError(54);return t.node_ops.readdir(t)},unlink:function(e){var t=xe.lookupPath(e,{parent:!0}).node,i=Me.basename(e),r=xe.lookupNode(t,i),n=xe.mayDelete(t,i,!1);if(n)throw new xe.ErrnoError(n);if(!t.node_ops.unlink)throw new xe.ErrnoError(63);if(xe.isMountpoint(r))throw new xe.ErrnoError(10);try{xe.trackingDelegate.willDeletePath&&xe.trackingDelegate.willDeletePath(e)}catch(t){console.log("FS.trackingDelegate['willDeletePath']('"+e+"') threw an exception: "+t.message)}t.node_ops.unlink(t,i),xe.destroyNode(r);try{xe.trackingDelegate.onDeletePath&&xe.trackingDelegate.onDeletePath(e)}catch(t){console.log("FS.trackingDelegate['onDeletePath']('"+e+"') threw an exception: "+t.message)}},readlink:function(e){var t=xe.lookupPath(e).node;if(!t)throw new xe.ErrnoError(44);if(!t.node_ops.readlink)throw new xe.ErrnoError(28);return Oe.resolve(xe.getPath(t.parent),t.node_ops.readlink(t))},stat:function(e,t){var i=xe.lookupPath(e,{follow:!t}).node;if(!i)throw new xe.ErrnoError(44);if(!i.node_ops.getattr)throw new xe.ErrnoError(63);return i.node_ops.getattr(i)},lstat:function(e){return xe.stat(e,!0)},chmod:function(e,t,i){var r;if(!(r="string"==typeof e?xe.lookupPath(e,{follow:!i}).node:e).node_ops.setattr)throw new xe.ErrnoError(63);r.node_ops.setattr(r,{mode:4095&t|-4096&r.mode,timestamp:Date.now()})},lchmod:function(e,t){xe.chmod(e,t,!0)},fchmod:function(e,t){var i=xe.getStream(e);if(!i)throw new xe.ErrnoError(8);xe.chmod(i.node,t)},chown:function(e,t,i,r){var n;if(!(n="string"==typeof e?xe.lookupPath(e,{follow:!r}).node:e).node_ops.setattr)throw new xe.ErrnoError(63);n.node_ops.setattr(n,{timestamp:Date.now()})},lchown:function(e,t,i){xe.chown(e,t,i,!0)},fchown:function(e,t,i){var r=xe.getStream(e);if(!r)throw new xe.ErrnoError(8);xe.chown(r.node,t,i)},truncate:function(e,t){if(t<0)throw new xe.ErrnoError(28);var i;if(!(i="string"==typeof e?xe.lookupPath(e,{follow:!0}).node:e).node_ops.setattr)throw new xe.ErrnoError(63);if(xe.isDir(i.mode))throw new xe.ErrnoError(31);if(!xe.isFile(i.mode))throw new xe.ErrnoError(28);var r=xe.nodePermissions(i,"w");if(r)throw new xe.ErrnoError(r);i.node_ops.setattr(i,{size:t,timestamp:Date.now()})},ftruncate:function(e,t){var i=xe.getStream(e);if(!i)throw new xe.ErrnoError(8);if(0==(2097155&i.flags))throw new xe.ErrnoError(28);xe.truncate(i.node,t)},utime:function(e,t,i){var r=xe.lookupPath(e,{follow:!0}).node;r.node_ops.setattr(r,{timestamp:Math.max(t,i)})},open:function(e,t,i,r,n){if(""===e)throw new xe.ErrnoError(44);var a;if(i=void 0===i?438:i,i=64&(t="string"==typeof t?xe.modeStringToFlags(t):t)?4095&i|32768:0,"object"==typeof e)a=e;else{e=Me.normalize(e);try{a=xe.lookupPath(e,{follow:!(131072&t)}).node}catch(e){}}var s=!1;if(64&t)if(a){if(128&t)throw new xe.ErrnoError(20)}else a=xe.mknod(e,i,0),s=!0;if(!a)throw new xe.ErrnoError(44);if(xe.isChrdev(a.mode)&&(t&=-513),65536&t&&!xe.isDir(a.mode))throw new xe.ErrnoError(54);if(!s){var o=xe.mayOpen(a,t);if(o)throw new xe.ErrnoError(o)}512&t&&xe.truncate(a,0),t&=-641;var u=xe.createStream({node:a,path:xe.getPath(a),flags:t,seekable:!0,position:0,stream_ops:a.stream_ops,ungotten:[],error:!1},r,n);u.stream_ops.open&&u.stream_ops.open(u),!d.logReadFiles||1&t||(xe.readFiles||(xe.readFiles={}),e in xe.readFiles||(xe.readFiles[e]=1,console.log("FS.trackingDelegate error on read file: "+e)));try{if(xe.trackingDelegate.onOpenFile){var l=0;1!=(2097155&t)&&(l|=xe.tracking.openFlags.READ),0!=(2097155&t)&&(l|=xe.tracking.openFlags.WRITE),xe.trackingDelegate.onOpenFile(e,l)}}catch(t){console.log("FS.trackingDelegate['onOpenFile']('"+e+"', flags) threw an exception: "+t.message)}return u},close:function(e){if(xe.isClosed(e))throw new xe.ErrnoError(8);e.getdents&&(e.getdents=null);try{e.stream_ops.close&&e.stream_ops.close(e)}catch(e){throw e}finally{xe.closeStream(e.fd)}e.fd=null},isClosed:function(e){return null===e.fd},llseek:function(e,t,i){if(xe.isClosed(e))throw new xe.ErrnoError(8);if(!e.seekable||!e.stream_ops.llseek)throw new xe.ErrnoError(70);if(0!=i&&1!=i&&2!=i)throw new xe.ErrnoError(28);return e.position=e.stream_ops.llseek(e,t,i),e.ungotten=[],e.position},read:function(e,t,i,r,n){if(r<0||n<0)throw new xe.ErrnoError(28);if(xe.isClosed(e))throw new xe.ErrnoError(8);if(1==(2097155&e.flags))throw new xe.ErrnoError(8);if(xe.isDir(e.node.mode))throw new xe.ErrnoError(31);if(!e.stream_ops.read)throw new xe.ErrnoError(28);var a=void 0!==n;if(a){if(!e.seekable)throw new xe.ErrnoError(70)}else n=e.position;var s=e.stream_ops.read(e,t,i,r,n);return a||(e.position+=s),s},write:function(e,t,i,r,n,a){if(r<0||n<0)throw new xe.ErrnoError(28);if(xe.isClosed(e))throw new xe.ErrnoError(8);if(0==(2097155&e.flags))throw new xe.ErrnoError(8);if(xe.isDir(e.node.mode))throw new xe.ErrnoError(31);if(!e.stream_ops.write)throw new xe.ErrnoError(28);1024&e.flags&&xe.llseek(e,0,2);var s=void 0!==n;if(s){if(!e.seekable)throw new xe.ErrnoError(70)}else n=e.position;var o=e.stream_ops.write(e,t,i,r,n,a);s||(e.position+=o);try{e.path&&xe.trackingDelegate.onWriteToFile&&xe.trackingDelegate.onWriteToFile(e.path)}catch(t){console.log("FS.trackingDelegate['onWriteToFile']('"+e.path+"') threw an exception: "+t.message)}return o},allocate:function(e,t,i){if(xe.isClosed(e))throw new xe.ErrnoError(8);if(t<0||i<=0)throw new xe.ErrnoError(28);if(0==(2097155&e.flags))throw new xe.ErrnoError(8);if(!xe.isFile(e.node.mode)&&!xe.isDir(e.node.mode))throw new xe.ErrnoError(43);if(!e.stream_ops.allocate)throw new xe.ErrnoError(138);e.stream_ops.allocate(e,t,i)},mmap:function(e,t,i,r,n,a,s){if(0!=(2&a)&&0==(2&s)&&2!=(2097155&e.flags))throw new xe.ErrnoError(2);if(1==(2097155&e.flags))throw new xe.ErrnoError(2);if(!e.stream_ops.mmap)throw new xe.ErrnoError(43);return e.stream_ops.mmap(e,t,i,r,n,a,s)},msync:function(e,t,i,r,n){return e&&e.stream_ops.msync?e.stream_ops.msync(e,t,i,r,n):0},munmap:function(e){return 0},ioctl:function(e,t,i){if(!e.stream_ops.ioctl)throw new xe.ErrnoError(59);return e.stream_ops.ioctl(e,t,i)},readFile:function(e,t){if((t=t||{}).flags=t.flags||"r",t.encoding=t.encoding||"binary","utf8"!==t.encoding&&"binary"!==t.encoding)throw new Error('Invalid encoding type "'+t.encoding+'"');var i,r=xe.open(e,t.flags),n=xe.stat(e).size,a=new Uint8Array(n);return xe.read(r,a,0,n,0),"utf8"===t.encoding?i=U(a,0):"binary"===t.encoding&&(i=a),xe.close(r),i},writeFile:function(e,t,i){(i=i||{}).flags=i.flags||"w";var r=xe.open(e,i.flags,i.mode);if("string"==typeof t){var n=new Uint8Array(j(t)+1),a=B(t,n,0,n.length);xe.write(r,n,0,a,void 0,i.canOwn)}else{if(!ArrayBuffer.isView(t))throw new Error("Unsupported data type");xe.write(r,t,0,t.byteLength,void 0,i.canOwn)}xe.close(r)},cwd:function(){return xe.currentPath},chdir:function(e){var t=xe.lookupPath(e,{follow:!0});if(null===t.node)throw new xe.ErrnoError(44);if(!xe.isDir(t.node.mode))throw new xe.ErrnoError(54);var i=xe.nodePermissions(t.node,"x");if(i)throw new xe.ErrnoError(i);xe.currentPath=t.path},createDefaultDirectories:function(){xe.mkdir("/tmp"),xe.mkdir("/home"),xe.mkdir("/home/web_user")},createDefaultDevices:function(){var e;if(xe.mkdir("/dev"),xe.registerDevice(xe.makedev(1,3),{read:function(){return 0},write:function(e,t,i,r,n){return r}}),xe.mkdev("/dev/null",xe.makedev(1,3)),Ce.register(xe.makedev(5,0),Ce.default_tty_ops),Ce.register(xe.makedev(6,0),Ce.default_tty1_ops),xe.mkdev("/dev/tty",xe.makedev(5,0)),xe.mkdev("/dev/tty1",xe.makedev(6,0)),"object"==typeof crypto&&"function"==typeof crypto.getRandomValues){var t=new Uint8Array(1);e=function(){return crypto.getRandomValues(t),t[0]}}else if(u)try{var r=i(71);e=function(){return r.randomBytes(1)[0]}}catch(e){}e||(e=function(){ve("no cryptographic support found for random_device. consider polyfilling it if you want to use something insecure like Math.random(), e.g. put this in a --pre-js: var crypto = { getRandomValues: function(array) { for (var i = 0; i < array.length; i++) array[i] = (Math.random()*256)|0 } };")}),xe.createDevice("/dev","random",e),xe.createDevice("/dev","urandom",e),xe.mkdir("/dev/shm"),xe.mkdir("/dev/shm/tmp")},createSpecialDirectories:function(){xe.mkdir("/proc"),xe.mkdir("/proc/self"),xe.mkdir("/proc/self/fd"),xe.mount({mount:function(){var e=xe.createNode("/proc/self","fd",16895,73);return e.node_ops={lookup:function(e,t){var i=+t,r=xe.getStream(i);if(!r)throw new xe.ErrnoError(8);var n={parent:null,mount:{mountpoint:"fake"},node_ops:{readlink:function(){return r.path}}};return n.parent=n,n}},e}},{},"/proc/self/fd")},createStandardStreams:function(){d.stdin?xe.createDevice("/dev","stdin",d.stdin):xe.symlink("/dev/tty","/dev/stdin"),d.stdout?xe.createDevice("/dev","stdout",null,d.stdout):xe.symlink("/dev/tty","/dev/stdout"),d.stderr?xe.createDevice("/dev","stderr",null,d.stderr):xe.symlink("/dev/tty1","/dev/stderr");var e=xe.open("/dev/stdin","r"),t=xe.open("/dev/stdout","w"),i=xe.open("/dev/stderr","w");I(0===e.fd,"invalid handle for stdin ("+e.fd+")"),I(1===t.fd,"invalid handle for stdout ("+t.fd+")"),I(2===i.fd,"invalid handle for stderr ("+i.fd+")")},ensureErrnoError:function(){xe.ErrnoError||(xe.ErrnoError=function(e,t){this.node=t,this.setErrno=function(e){for(var t in this.errno=e,Le)if(Le[t]===e){this.code=t;break}},this.setErrno(e),this.message=Ie[e],this.stack&&(Object.defineProperty(this,"stack",{value:(new Error).stack,writable:!0}),this.stack=Se(this.stack))},xe.ErrnoError.prototype=new Error,xe.ErrnoError.prototype.constructor=xe.ErrnoError,[44].forEach(function(e){xe.genericErrors[e]=new xe.ErrnoError(e),xe.genericErrors[e].stack="<generic error, no stack>"}))},staticInit:function(){xe.ensureErrnoError(),xe.nameTable=new Array(4096),xe.mount(De,{},"/"),xe.createDefaultDirectories(),xe.createDefaultDevices(),xe.createSpecialDirectories(),xe.filesystems={MEMFS:De}},init:function(e,t,i){I(!xe.init.initialized,"FS.init was previously called. If you want to initialize later with custom parameters, remove any earlier calls (note that one is automatically added to the generated code)"),xe.init.initialized=!0,xe.ensureErrnoError(),d.stdin=e||d.stdin,d.stdout=t||d.stdout,d.stderr=i||d.stderr,xe.createStandardStreams()},quit:function(){xe.init.initialized=!1;var e=d._fflush;e&&e(0);for(var t=0;t<xe.streams.length;t++){var i=xe.streams[t];i&&xe.close(i)}},getMode:function(e,t){var i=0;return e&&(i|=365),t&&(i|=146),i},joinPath:function(e,t){var i=Me.join.apply(null,e);return t&&"/"==i[0]&&(i=i.substr(1)),i},absolutePath:function(e,t){return Oe.resolve(t,e)},standardizePath:function(e){return Me.normalize(e)},findObject:function(e,t){var i=xe.analyzePath(e,t);return i.exists?i.object:(Re(i.error),null)},analyzePath:function(e,t){try{e=(r=xe.lookupPath(e,{follow:!t})).path}catch(e){}var i={isRoot:!1,exists:!1,error:0,name:null,path:null,object:null,parentExists:!1,parentPath:null,parentObject:null};try{var r=xe.lookupPath(e,{parent:!0});i.parentExists=!0,i.parentPath=r.path,i.parentObject=r.node,i.name=Me.basename(e),r=xe.lookupPath(e,{follow:!t}),i.exists=!0,i.path=r.path,i.object=r.node,i.name=r.node.name,i.isRoot="/"===r.path}catch(e){i.error=e.errno}return i},createFolder:function(e,t,i,r){var n=Me.join2("string"==typeof e?e:xe.getPath(e),t),a=xe.getMode(i,r);return xe.mkdir(n,a)},createPath:function(e,t,i,r){e="string"==typeof e?e:xe.getPath(e);for(var n=t.split("/").reverse();n.length;){var a=n.pop();if(a){var s=Me.join2(e,a);try{xe.mkdir(s)}catch(e){}e=s}}return s},createFile:function(e,t,i,r,n){var a=Me.join2("string"==typeof e?e:xe.getPath(e),t),s=xe.getMode(r,n);return xe.create(a,s)},createDataFile:function(e,t,i,r,n,a){var s=t?Me.join2("string"==typeof e?e:xe.getPath(e),t):e,o=xe.getMode(r,n),u=xe.create(s,o);if(i){if("string"==typeof i){for(var l=new Array(i.length),d=0,c=i.length;d<c;++d)l[d]=i.charCodeAt(d);i=l}xe.chmod(u,146|o);var h=xe.open(u,"w");xe.write(h,i,0,i.length,0,a),xe.close(h),xe.chmod(u,o)}return u},createDevice:function(e,t,i,r){var n=Me.join2("string"==typeof e?e:xe.getPath(e),t),a=xe.getMode(!!i,!!r);xe.createDevice.major||(xe.createDevice.major=64);var s=xe.makedev(xe.createDevice.major++,0);return xe.registerDevice(s,{open:function(e){e.seekable=!1},close:function(e){r&&r.buffer&&r.buffer.length&&r(10)},read:function(e,t,r,n,a){for(var s=0,o=0;o<n;o++){var u;try{u=i()}catch(e){throw new xe.ErrnoError(29)}if(void 0===u&&0===s)throw new xe.ErrnoError(6);if(null==u)break;s++,t[r+o]=u}return s&&(e.node.timestamp=Date.now()),s},write:function(e,t,i,n,a){for(var s=0;s<n;s++)try{r(t[i+s])}catch(e){throw new xe.ErrnoError(29)}return n&&(e.node.timestamp=Date.now()),s}}),xe.mkdev(n,a,s)},createLink:function(e,t,i,r,n){var a=Me.join2("string"==typeof e?e:xe.getPath(e),t);return xe.symlink(i,a)},forceLoadFile:function(e){if(e.isDevice||e.isFolder||e.link||e.contents)return!0;var t=!0;if("undefined"!=typeof XMLHttpRequest)throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.");if(!y)throw new Error("Cannot load without read() or XMLHttpRequest.");try{e.contents=Be(y(e.url),!0),e.usedBytes=e.contents.length}catch(e){t=!1}return t||Re(29),t},createLazyFile:function(e,t,i,r,n){function a(){this.lengthKnown=!1,this.chunks=[]}if(a.prototype.get=function(e){if(!(e>this.length-1||e<0)){var t=e%this.chunkSize,i=e/this.chunkSize|0;return this.getter(i)[t]}},a.prototype.setDataGetter=function(e){this.getter=e},a.prototype.cacheLength=function(){var e=new XMLHttpRequest;if(e.open("HEAD",i,!1),e.send(null),!(e.status>=200&&e.status<300||304===e.status))throw new Error("Couldn't load "+i+". Status: "+e.status);var t,r=Number(e.getResponseHeader("Content-length")),n=(t=e.getResponseHeader("Accept-Ranges"))&&"bytes"===t,a=(t=e.getResponseHeader("Content-Encoding"))&&"gzip"===t,s=1048576;n||(s=r);var o=this;o.setDataGetter(function(e){var t=e*s,n=(e+1)*s-1;if(n=Math.min(n,r-1),void 0===o.chunks[e]&&(o.chunks[e]=function(e,t){if(e>t)throw new Error("invalid range ("+e+", "+t+") or no bytes requested!");if(t>r-1)throw new Error("only "+r+" bytes available! programmer error!");var n=new XMLHttpRequest;if(n.open("GET",i,!1),r!==s&&n.setRequestHeader("Range","bytes="+e+"-"+t),"undefined"!=typeof Uint8Array&&(n.responseType="arraybuffer"),n.overrideMimeType&&n.overrideMimeType("text/plain; charset=x-user-defined"),n.send(null),!(n.status>=200&&n.status<300||304===n.status))throw new Error("Couldn't load "+i+". Status: "+n.status);return void 0!==n.response?new Uint8Array(n.response||[]):Be(n.responseText||"",!0)}(t,n)),void 0===o.chunks[e])throw new Error("doXHR failed!");return o.chunks[e]}),!a&&r||(s=r=1,r=this.getter(0).length,s=r,console.log("LazyFiles on gzip forces download of the whole file when length is accessed")),this._length=r,this._chunkSize=s,this.lengthKnown=!0},"undefined"!=typeof XMLHttpRequest){if(!v)throw"Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc";var s=new a;Object.defineProperties(s,{length:{get:function(){return this.lengthKnown||this.cacheLength(),this._length}},chunkSize:{get:function(){return this.lengthKnown||this.cacheLength(),this._chunkSize}}});var o={isDevice:!1,contents:s}}else o={isDevice:!1,url:i};var u=xe.createFile(e,t,o,r,n);o.contents?u.contents=o.contents:o.url&&(u.contents=null,u.url=o.url),Object.defineProperties(u,{usedBytes:{get:function(){return this.contents.length}}});var l={};return Object.keys(u.stream_ops).forEach(function(e){var t=u.stream_ops[e];l[e]=function(){if(!xe.forceLoadFile(u))throw new xe.ErrnoError(29);return t.apply(null,arguments)}}),l.read=function(e,t,i,r,n){if(!xe.forceLoadFile(u))throw new xe.ErrnoError(29);var a=e.node.contents;if(n>=a.length)return 0;var s=Math.min(a.length-n,r);if(I(s>=0),a.slice)for(var o=0;o<s;o++)t[i+o]=a[n+o];else for(o=0;o<s;o++)t[i+o]=a.get(n+o);return s},u.stream_ops=l,u},createPreloadedFile:function(e,t,i,r,n,a,s,o,u,l){Browser.init();var c=t?Oe.resolve(Me.join2(e,t)):e,h=function(e){for(var t=e;;){if(!pe[e])return e;e=t+Math.random()}return e}("cp "+c);function f(i){function f(i){l&&l(),o||xe.createDataFile(e,t,i,r,n,u),a&&a(),ge(h)}var p=!1;d.preloadPlugins.forEach(function(e){p||e.canHandle(c)&&(e.handle(i,c,f,function(){s&&s(),ge(h)}),p=!0)}),p||f(i)}me(h),"string"==typeof i?Browser.asyncLoad(i,function(e){f(e)},s):f(i)},indexedDB:function(){return window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB},DB_NAME:function(){return"EM_FS_"+window.location.pathname},DB_VERSION:20,DB_STORE_NAME:"FILE_DATA",saveFilesToDB:function(e,t,i){t=t||function(){},i=i||function(){};var r=xe.indexedDB();try{var n=r.open(xe.DB_NAME(),xe.DB_VERSION)}catch(e){return i(e)}n.onupgradeneeded=function(){console.log("creating db"),n.result.createObjectStore(xe.DB_STORE_NAME)},n.onsuccess=function(){var r=n.result.transaction([xe.DB_STORE_NAME],"readwrite"),a=r.objectStore(xe.DB_STORE_NAME),s=0,o=0,u=e.length;function l(){0==o?t():i()}e.forEach(function(e){var t=a.put(xe.analyzePath(e).object.contents,e);t.onsuccess=function(){++s+o==u&&l()},t.onerror=function(){s+ ++o==u&&l()}}),r.onerror=i},n.onerror=i},loadFilesFromDB:function(e,t,i){t=t||function(){},i=i||function(){};var r=xe.indexedDB();try{var n=r.open(xe.DB_NAME(),xe.DB_VERSION)}catch(e){return i(e)}n.onupgradeneeded=i,n.onsuccess=function(){var r=n.result;try{var a=r.transaction([xe.DB_STORE_NAME],"readonly")}catch(e){return void i(e)}var s=a.objectStore(xe.DB_STORE_NAME),o=0,u=0,l=e.length;function d(){0==u?t():i()}e.forEach(function(e){var t=s.get(e);t.onsuccess=function(){xe.analyzePath(e).exists&&xe.unlink(e),xe.createDataFile(Me.dirname(e),Me.basename(e),t.result,!0,!0,!0),++o+u==l&&d()},t.onerror=function(){o+ ++u==l&&d()}}),a.onerror=i},n.onerror=i}},Pe={DEFAULT_POLLMASK:5,mappings:{},umask:511,calculateAt:function(e,t){if("/"!==t[0]){var i;if(-100===e)i=xe.cwd();else{var r=xe.getStream(e);if(!r)throw new xe.ErrnoError(8);i=r.path}t=Me.join2(i,t)}return t},doStat:function(e,t,i){try{var r=e(t)}catch(e){if(e&&e.node&&Me.normalize(t)!==Me.normalize(xe.getPath(e.node)))return-54;throw e}return q[i>>2]=r.dev,q[i+4>>2]=0,q[i+8>>2]=r.ino,q[i+12>>2]=r.mode,q[i+16>>2]=r.nlink,q[i+20>>2]=r.uid,q[i+24>>2]=r.gid,q[i+28>>2]=r.rdev,q[i+32>>2]=0,we=[r.size>>>0,(be=r.size,+oe(be)>=1?be>0?(0|de(+le(be/4294967296),4294967295))>>>0:~~+ue((be-+(~~be>>>0))/4294967296)>>>0:0)],q[i+40>>2]=we[0],q[i+44>>2]=we[1],q[i+48>>2]=4096,q[i+52>>2]=r.blocks,q[i+56>>2]=r.atime.getTime()/1e3|0,q[i+60>>2]=0,q[i+64>>2]=r.mtime.getTime()/1e3|0,q[i+68>>2]=0,q[i+72>>2]=r.ctime.getTime()/1e3|0,q[i+76>>2]=0,we=[r.ino>>>0,(be=r.ino,+oe(be)>=1?be>0?(0|de(+le(be/4294967296),4294967295))>>>0:~~+ue((be-+(~~be>>>0))/4294967296)>>>0:0)],q[i+80>>2]=we[0],q[i+84>>2]=we[1],0},doMsync:function(e,t,i,r){var n=new Uint8Array(V.subarray(e,e+i));xe.msync(t,n,0,i,r)},doMkdir:function(e,t){return"/"===(e=Me.normalize(e))[e.length-1]&&(e=e.substr(0,e.length-1)),xe.mkdir(e,t,0),0},doMknod:function(e,t,i){switch(61440&t){case 32768:case 8192:case 24576:case 4096:case 49152:break;default:return-28}return xe.mknod(e,t,i),0},doReadlink:function(e,t,i){if(i<=0)return-28;var r=xe.readlink(e),n=Math.min(i,j(r)),a=G[t+n];return F(r,t,i+1),G[t+n]=a,n},doAccess:function(e,t){if(-8&t)return-28;var i;if(!(i=xe.lookupPath(e,{follow:!0}).node))return-44;var r="";return 4&t&&(r+="r"),2&t&&(r+="w"),1&t&&(r+="x"),r&&xe.nodePermissions(i,r)?-2:0},doDup:function(e,t,i){var r=xe.getStream(i);return r&&xe.close(r),xe.open(e,t,0,i,i).fd},doReadv:function(e,t,i,r){for(var n=0,a=0;a<i;a++){var s=q[t+8*a>>2],o=q[t+(8*a+4)>>2],u=xe.read(e,G,s,o,r);if(u<0)return-1;if(n+=u,u<o)break}return n},doWritev:function(e,t,i,r){for(var n=0,a=0;a<i;a++){var s=q[t+8*a>>2],o=q[t+(8*a+4)>>2],u=xe.write(e,G,s,o,r);if(u<0)return-1;n+=u}return n},varargs:0,get:function(e){return Pe.varargs+=4,q[Pe.varargs-4>>2]},getStr:function(){return N(Pe.get())},getStreamFromFD:function(e){void 0===e&&(e=Pe.get());var t=xe.getStream(e);if(!t)throw new xe.ErrnoError(8);return t},get64:function(){var e=Pe.get(),t=Pe.get();return I(e>=0?0===t:-1===t),e},getZero:function(){I(0===Pe.get())}};var Ue={};function Ne(){if(!Ne.strings){var e={USER:"web_user",LOGNAME:"web_user",PATH:"/",PWD:"/",HOME:"/home/web_user",LANG:("object"==typeof navigator&&navigator.languages&&navigator.languages[0]||"C").replace("-","_")+".UTF-8",_:p};for(var t in Ue)e[t]=Ue[t];var i=[];for(var t in e)i.push(t+"="+e[t]);Ne.strings=i}return Ne.strings}function Be(e,t,i){var r=i>0?i:j(e)+1,n=new Array(r),a=B(e,n,0,n.length);return t&&(n.length=a),n}F("GMT",1341232,4),xe.staticInit();var Fe={__cxa_allocate_exception:function(e){return ri(e)},__cxa_throw:function(e,t,i){throw ke[e]={ptr:e,adjusted:[e],type:t,destructor:i,refcount:0,caught:!1,rethrown:!1},"uncaught_exception"in ni?ni.uncaught_exceptions++:ni.uncaught_exceptions=1,e+" - Exception catching is disabled, this exception cannot be caught. Compile with -s DISABLE_EXCEPTION_CATCHING=0 or DISABLE_EXCEPTION_CATCHING=2 to catch."},__lock:function(){},__syscall221:function(e,t){Pe.varargs=t;try{var i=Pe.getStreamFromFD();switch(Pe.get()){case 0:return(r=Pe.get())<0?-28:xe.open(i.path,i.flags,0,r).fd;case 1:case 2:return 0;case 3:return i.flags;case 4:var r=Pe.get();return i.flags|=r,0;case 12:return r=Pe.get(),W[r+0>>1]=2,0;case 13:case 14:return 0;case 16:case 8:return-28;case 9:return Re(28),-1;default:return-28}}catch(e){return void 0!==xe&&e instanceof xe.ErrnoError||ve(e),-e.errno}},__syscall3:function(e,t){Pe.varargs=t;try{var i=Pe.getStreamFromFD(),r=Pe.get(),n=Pe.get();return xe.read(i,G,r,n)}catch(e){return void 0!==xe&&e instanceof xe.ErrnoError||ve(e),-e.errno}},__syscall5:function(e,t){Pe.varargs=t;try{var i=Pe.getStr(),r=Pe.get(),n=Pe.get();return xe.open(i,r,n).fd}catch(e){return void 0!==xe&&e instanceof xe.ErrnoError||ve(e),-e.errno}},__unlock:function(){},abort:function(){ve()},clock:function e(){return void 0===e.start&&(e.start=Date.now()),1e3*(Date.now()-e.start)|0},emscripten_memcpy_big:function(e,t,i){V.set(V.subarray(t,t+i),e)},emscripten_resize_heap:function(e){var t=G.length;if(I(e>t),e>2147418112)return S("Cannot enlarge memory, asked to go up to "+e+" bytes, but the limit is 2147418112 bytes!"),!1;for(var i=Math.max(t,16777216);i<e;)(i=i<=536870912?z(2*i,65536):Math.min(z((3*i+2147483648)/4,65536),2147418112))===t&&A("Cannot ask for more memory since we reached the practical limit in browsers (which is just below 2GB), so the request would have failed. Requesting only "+G.length);return!!function(e){try{return M.grow(e-H.byteLength+65535>>16),K(M.buffer),1}catch(t){console.error("emscripten_realloc_buffer: Attempted to grow heap from "+H.byteLength+" bytes to "+e+" bytes, but got error: "+t)}}(i)||(S("Failed to grow the heap from "+t+" bytes to "+i+" bytes, not enough memory!"),!1)},environ_get:function(e,t){var i=0;return Ne().forEach(function(r,n){var a=t+i;q[e+4*n>>2]=a,function(e,t,i){for(var r=0;r<e.length;++r)I(e.charCodeAt(r)==e.charCodeAt(r)&255),G[t++>>0]=e.charCodeAt(r);i||(G[t>>0]=0)}(r,a),i+=r.length+1}),0},environ_sizes_get:function(e,t){var i=Ne();q[e>>2]=i.length;var r=0;return i.forEach(function(e){r+=e.length+1}),q[t>>2]=r,0},fd_close:function(e){try{var t=Pe.getStreamFromFD(e);return xe.close(t),0}catch(e){return void 0!==xe&&e instanceof xe.ErrnoError||ve(e),e.errno}},fd_fdstat_get:function(e,t){try{var i=Pe.getStreamFromFD(e),r=i.tty?2:xe.isDir(i.mode)?3:xe.isLink(i.mode)?7:4;return G[t>>0]=r,0}catch(e){return void 0!==xe&&e instanceof xe.ErrnoError||ve(e),e.errno}},fd_seek:function(e,t,i,r,n){try{var a=Pe.getStreamFromFD(e),s=4294967296*i+(t>>>0);return s<=-9007199254740992||s>=9007199254740992?-61:(xe.llseek(a,s,r),we=[a.position>>>0,(be=a.position,+oe(be)>=1?be>0?(0|de(+le(be/4294967296),4294967295))>>>0:~~+ue((be-+(~~be>>>0))/4294967296)>>>0:0)],q[n>>2]=we[0],q[n+4>>2]=we[1],a.getdents&&0===s&&0===r&&(a.getdents=null),0)}catch(e){return void 0!==xe&&e instanceof xe.ErrnoError||ve(e),e.errno}},fd_write:function(e,t,i,r){try{var n=Pe.getStreamFromFD(e),a=Pe.doWritev(n,t,i);return q[r>>2]=a,0}catch(e){return void 0!==xe&&e instanceof xe.ErrnoError||ve(e),e.errno}},gettimeofday:function(e){var t=Date.now();return q[e>>2]=t/1e3|0,q[e+4>>2]=t%1e3*1e3|0,0},memory:M,round:function(e){return(e=+e)>=0?+le(e+.5):+ue(e-.5)},setTempRet0:function(e){O(0|e)},table:C,time:function(e){var t=Date.now()/1e3|0;return e&&(q[e>>2]=t),t}},je=function(){var e={env:Fe,wasi_unstable:Fe};function t(e,t){var i=e.exports;d.asm=i,ge("wasm-instantiate")}me("wasm-instantiate");var i=d;function r(e){I(d===i,"the Module object should not be replaced during async compilation - perhaps the order of HTML elements is wrong?"),i=null,t(e.instance)}function n(t){return(R||!g&&!v||"function"!=typeof fetch?new Promise(function(e,t){e(Te())}):fetch(Ee,{credentials:"same-origin"}).then(function(e){if(!e.ok)throw"failed to load wasm binary file at '"+Ee+"'";return e.arrayBuffer()}).catch(function(){return Te()})).then(function(t){return WebAssembly.instantiate(t,e)}).then(t,function(e){S("failed to asynchronously prepare wasm: "+e),ve(e)})}if(d.instantiateWasm)try{return d.instantiateWasm(e,t)}catch(e){return S("Module.instantiateWasm callback failed with error: "+e),!1}return function(){if(R||"function"!=typeof WebAssembly.instantiateStreaming||_e(Ee)||"function"!=typeof fetch)return n(r);fetch(Ee,{credentials:"same-origin"}).then(function(t){return WebAssembly.instantiateStreaming(t,e).then(r,function(e){S("wasm streaming compile failed: "+e),S("falling back to ArrayBuffer instantiation"),n(r)})})}(),{}}(),He=je.__wasm_call_ctors;je.__wasm_call_ctors=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),He.apply(null,arguments)};var Ge=je.WasmDecoder_Check;je.WasmDecoder_Check=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Ge.apply(null,arguments)};var Ve=je.WasmDecoder_Init;je.WasmDecoder_Init=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Ve.apply(null,arguments)};var We=je.WasmDecoder_Deinit;je.WasmDecoder_Deinit=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),We.apply(null,arguments)};var qe=je.WasmDecoder_OpenChannel;je.WasmDecoder_OpenChannel=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),qe.apply(null,arguments)};var Xe=je.WasmDecoder_InputFlvStream;je.WasmDecoder_InputFlvStream=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Xe.apply(null,arguments)};var ze=je.WasmDecoder_GetFlvDecodeData;je.WasmDecoder_GetFlvDecodeData=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),ze.apply(null,arguments)};var Ke=je.WasmDecoder_InputFlvStreamAndDecode;je.WasmDecoder_InputFlvStreamAndDecode=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Ke.apply(null,arguments)};var Ye=je.WasmDecoder_OpenVideoDecoder;je.WasmDecoder_OpenVideoDecoder=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Ye.apply(null,arguments)};var Qe=je.WasmDecoder_OpenAudioDecoder;je.WasmDecoder_OpenAudioDecoder=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Qe.apply(null,arguments)};var Je=je.WasmDecoder_DecodeVideoFrame;je.WasmDecoder_DecodeVideoFrame=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Je.apply(null,arguments)};var Ze=je.WasmDecoder_DecodeAudioFrame;je.WasmDecoder_DecodeAudioFrame=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Ze.apply(null,arguments)};var $e=je.WasmDecoder_CloseChannel;je.WasmDecoder_CloseChannel=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),$e.apply(null,arguments)};var et=je.WasmDecoder_ConvertFrame2Image;je.WasmDecoder_ConvertFrame2Image=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),et.apply(null,arguments)};var tt=je.WasmDecoder_ReleaseImageData;je.WasmDecoder_ReleaseImageData=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),tt.apply(null,arguments)};var it=je.WasmDecoder_CreateMP4File;je.WasmDecoder_CreateMP4File=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),it.apply(null,arguments)};var rt=je.WasmDecoder_WriteData;je.WasmDecoder_WriteData=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),rt.apply(null,arguments)};var nt=je.WasmDecoder_ReleaseMP4File;je.WasmDecoder_ReleaseMP4File=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),nt.apply(null,arguments)};var at=je.main;je.main=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),at.apply(null,arguments)};var st=je.free;je.free=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),st.apply(null,arguments)};var ot=je.malloc;je.malloc=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),ot.apply(null,arguments)};var ut=je.__errno_location;je.__errno_location=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),ut.apply(null,arguments)};var lt=je.fflush;je.fflush=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),lt.apply(null,arguments)};var dt=je._get_tzname;je._get_tzname=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),dt.apply(null,arguments)};var ct=je._get_daylight;je._get_daylight=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),ct.apply(null,arguments)};var ht=je._get_timezone;je._get_timezone=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),ht.apply(null,arguments)};var ft=je.setThrew;je.setThrew=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),ft.apply(null,arguments)};var pt=je._ZSt18uncaught_exceptionv;je._ZSt18uncaught_exceptionv=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),pt.apply(null,arguments)};var mt=je.stackSave;je.stackSave=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),mt.apply(null,arguments)};var gt=je.stackAlloc;je.stackAlloc=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),gt.apply(null,arguments)};var vt=je.stackRestore;je.stackRestore=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),vt.apply(null,arguments)};var yt=je.__growWasmMemory;je.__growWasmMemory=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),yt.apply(null,arguments)};var _t=je.dynCall_ii;je.dynCall_ii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),_t.apply(null,arguments)};var bt=je.dynCall_viiiii;je.dynCall_viiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),bt.apply(null,arguments)};var wt=je.dynCall_viiiiiifi;je.dynCall_viiiiiifi=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),wt.apply(null,arguments)};var Et=je.dynCall_viiii;je.dynCall_viiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Et.apply(null,arguments)};var Tt=je.dynCall_viii;je.dynCall_viii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Tt.apply(null,arguments)};var St=je.dynCall_iiiiiii;je.dynCall_iiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),St.apply(null,arguments)};var At=je.dynCall_iiiiii;je.dynCall_iiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),At.apply(null,arguments)};var kt=je.dynCall_vii;je.dynCall_vii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),kt.apply(null,arguments)};var Rt=je.dynCall_iii;je.dynCall_iii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Rt.apply(null,arguments)};var Mt=je.dynCall_iiii;je.dynCall_iiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Mt.apply(null,arguments)};var Ot=je.dynCall_viiiiii;je.dynCall_viiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Ot.apply(null,arguments)};var Ct=je.dynCall_viiiiiiiii;je.dynCall_viiiiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Ct.apply(null,arguments)};var Dt=je.dynCall_viiiiiiii;je.dynCall_viiiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Dt.apply(null,arguments)};var It=je.dynCall_iiiii;je.dynCall_iiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),It.apply(null,arguments)};var Lt=je.dynCall_viiiiiiiiiiiiii;je.dynCall_viiiiiiiiiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Lt.apply(null,arguments)};var xt=je.dynCall_viiiiiiiiiii;je.dynCall_viiiiiiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),xt.apply(null,arguments)};var Pt=je.dynCall_viiiiiii;je.dynCall_viiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Pt.apply(null,arguments)};var Ut=je.dynCall_viiiiiiiiiiii;je.dynCall_viiiiiiiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Ut.apply(null,arguments)};var Nt=je.dynCall_vi;je.dynCall_vi=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Nt.apply(null,arguments)};var Bt=je.dynCall_iiiiiiiii;je.dynCall_iiiiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Bt.apply(null,arguments)};var Ft=je.dynCall_viiiifii;je.dynCall_viiiifii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Ft.apply(null,arguments)};var jt=je.dynCall_fii;je.dynCall_fii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),jt.apply(null,arguments)};var Ht=je.dynCall_viiiiiiiiii;je.dynCall_viiiiiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Ht.apply(null,arguments)};var Gt=je.dynCall_dd;je.dynCall_dd=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Gt.apply(null,arguments)};var Vt=je.dynCall_viifi;je.dynCall_viifi=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Vt.apply(null,arguments)};var Wt=je.dynCall_fiii;je.dynCall_fiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Wt.apply(null,arguments)};var qt=je.dynCall_viidi;je.dynCall_viidi=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),qt.apply(null,arguments)};var Xt=je.dynCall_iiiiiiii;je.dynCall_iiiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Xt.apply(null,arguments)};var zt=je.dynCall_did;je.dynCall_did=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),zt.apply(null,arguments)};var Kt=je.dynCall_v;je.dynCall_v=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Kt.apply(null,arguments)};var Yt=je.dynCall_viiijj;je.dynCall_viiijj=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Yt.apply(null,arguments)};var Qt=je.dynCall_iiiiiiidiiddii;je.dynCall_iiiiiiidiiddii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Qt.apply(null,arguments)};var Jt=je.dynCall_jij;je.dynCall_jij=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Jt.apply(null,arguments)};var Zt=je.dynCall_jii;je.dynCall_jii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Zt.apply(null,arguments)};var $t=je.dynCall_jiji;je.dynCall_jiji=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),$t.apply(null,arguments)};var ei=je.dynCall_iidiiii;je.dynCall_iidiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),ei.apply(null,arguments)},d.asm=je;var ti,ii=d.___wasm_call_ctors=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.__wasm_call_ctors.apply(null,arguments)},ri=(d._WasmDecoder_Check=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.WasmDecoder_Check.apply(null,arguments)},d._WasmDecoder_Init=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.WasmDecoder_Init.apply(null,arguments)},d._WasmDecoder_Deinit=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.WasmDecoder_Deinit.apply(null,arguments)},d._WasmDecoder_OpenChannel=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.WasmDecoder_OpenChannel.apply(null,arguments)},d._WasmDecoder_InputFlvStream=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.WasmDecoder_InputFlvStream.apply(null,arguments)},d._WasmDecoder_GetFlvDecodeData=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.WasmDecoder_GetFlvDecodeData.apply(null,arguments)},d._WasmDecoder_InputFlvStreamAndDecode=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.WasmDecoder_InputFlvStreamAndDecode.apply(null,arguments)},d._WasmDecoder_OpenVideoDecoder=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.WasmDecoder_OpenVideoDecoder.apply(null,arguments)},d._WasmDecoder_OpenAudioDecoder=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.WasmDecoder_OpenAudioDecoder.apply(null,arguments)},d._WasmDecoder_DecodeVideoFrame=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.WasmDecoder_DecodeVideoFrame.apply(null,arguments)},d._WasmDecoder_DecodeAudioFrame=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.WasmDecoder_DecodeAudioFrame.apply(null,arguments)},d._WasmDecoder_CloseChannel=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.WasmDecoder_CloseChannel.apply(null,arguments)},d._WasmDecoder_ConvertFrame2Image=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.WasmDecoder_ConvertFrame2Image.apply(null,arguments)},d._WasmDecoder_ReleaseImageData=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.WasmDecoder_ReleaseImageData.apply(null,arguments)},d._WasmDecoder_CreateMP4File=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.WasmDecoder_CreateMP4File.apply(null,arguments)},d._WasmDecoder_WriteData=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.WasmDecoder_WriteData.apply(null,arguments)},d._WasmDecoder_ReleaseMP4File=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.WasmDecoder_ReleaseMP4File.apply(null,arguments)},d._main=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.main.apply(null,arguments)},d._free=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.free.apply(null,arguments)},d._malloc=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.malloc.apply(null,arguments)}),ni=(d.___errno_location=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.__errno_location.apply(null,arguments)},d._fflush=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.fflush.apply(null,arguments)},d.__get_tzname=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm._get_tzname.apply(null,arguments)},d.__get_daylight=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm._get_daylight.apply(null,arguments)},d.__get_timezone=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm._get_timezone.apply(null,arguments)},d._setThrew=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.setThrew.apply(null,arguments)},d.__ZSt18uncaught_exceptionv=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm._ZSt18uncaught_exceptionv.apply(null,arguments)}),ai=d.stackSave=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.stackSave.apply(null,arguments)},si=d.stackAlloc=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.stackAlloc.apply(null,arguments)},oi=d.stackRestore=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.stackRestore.apply(null,arguments)};function ui(e){this.name="ExitStatus",this.message="Program terminated with exit("+e+")",this.status=e}function li(e){I(0==ce,'cannot call main when async dependencies remain! (listen on Module["onRuntimeInitialized"])'),I(0==te.length,"cannot call main when preRun functions remain to be called");var t=d._main;try{!function(e,t){(function(){var e=T,t=S,i=!1;T=S=function(e){i=!0};try{var r=d._fflush;r&&r(0),["stdout","stderr"].forEach(function(e){var t=xe.analyzePath("/dev/"+e);if(t){var r=t.object.rdev,n=Ce.ttys[r];n&&n.output&&n.output.length&&(i=!0)}})}catch(e){}T=e,S=t,i&&A("stdio streams had content in them that was not flushed. you should set EXIT_RUNTIME to 1 (see the FAQ), or make sure to emit a newline when you printf etc.")})(),t&&s&&0===e||(s?t||S("program exited (with status: "+e+"), but EXIT_RUNTIME is not set, so halting execution but not exiting the runtime or preventing further async execution (build with EXIT_RUNTIME=1, if you want a true shutdown)"):(D=!0,$(),se=!0,d.onExit&&d.onExit(e)),m(e,new ui(e)))}(t(0,0),!0)}catch(e){if(e instanceof ui)return;if("SimulateInfiniteLoop"==e)return void(s=!0);var i=e;e&&"object"==typeof e&&e.stack&&(i=[e,e.stack]),S("exception thrown: "+i),m(1,e)}}function di(e){function t(){ti||(ti=!0,D||($(),I(!ae),ae=!0,d.noFSInit||xe.init.initialized||xe.init(),Ce.init(),ee(ie),$(),xe.ignorePermissions=!1,ee(re),d.onRuntimeInitialized&&d.onRuntimeInitialized(),ci&&li(),function(){if($(),d.postRun)for("function"==typeof d.postRun&&(d.postRun=[d.postRun]);d.postRun.length;)e=d.postRun.shift(),ne.unshift(e);var e;ee(ne)}()))}e=e||f,ce>0||(Z(),function(){if(d.preRun)for("function"==typeof d.preRun&&(d.preRun=[d.preRun]);d.preRun.length;)e=d.preRun.shift(),te.unshift(e);var e;ee(te)}(),ce>0||(d.setStatus?(d.setStatus("Running..."),setTimeout(function(){setTimeout(function(){d.setStatus("")},1),t()},1)):t(),$()))}if(d.__growWasmMemory=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.__growWasmMemory.apply(null,arguments)},d.dynCall_ii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_ii.apply(null,arguments)},d.dynCall_viiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_viiiii.apply(null,arguments)},d.dynCall_viiiiiifi=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_viiiiiifi.apply(null,arguments)},d.dynCall_viiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_viiii.apply(null,arguments)},d.dynCall_viii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_viii.apply(null,arguments)},d.dynCall_iiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_iiiiiii.apply(null,arguments)},d.dynCall_iiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_iiiiii.apply(null,arguments)},d.dynCall_vii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_vii.apply(null,arguments)},d.dynCall_iii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_iii.apply(null,arguments)},d.dynCall_iiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_iiii.apply(null,arguments)},d.dynCall_viiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_viiiiii.apply(null,arguments)},d.dynCall_viiiiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_viiiiiiiii.apply(null,arguments)},d.dynCall_viiiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_viiiiiiii.apply(null,arguments)},d.dynCall_iiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_iiiii.apply(null,arguments)},d.dynCall_viiiiiiiiiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_viiiiiiiiiiiiii.apply(null,arguments)},d.dynCall_viiiiiiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_viiiiiiiiiii.apply(null,arguments)},d.dynCall_viiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_viiiiiii.apply(null,arguments)},d.dynCall_viiiiiiiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_viiiiiiiiiiii.apply(null,arguments)},d.dynCall_vi=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_vi.apply(null,arguments)},d.dynCall_iiiiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_iiiiiiiii.apply(null,arguments)},d.dynCall_viiiifii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_viiiifii.apply(null,arguments)},d.dynCall_fii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_fii.apply(null,arguments)},d.dynCall_viiiiiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_viiiiiiiiii.apply(null,arguments)},d.dynCall_dd=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_dd.apply(null,arguments)},d.dynCall_viifi=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_viifi.apply(null,arguments)},d.dynCall_fiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_fiii.apply(null,arguments)},d.dynCall_viidi=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_viidi.apply(null,arguments)},d.dynCall_iiiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_iiiiiiii.apply(null,arguments)},d.dynCall_did=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_did.apply(null,arguments)},d.dynCall_v=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_v.apply(null,arguments)},d.dynCall_viiijj=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_viiijj.apply(null,arguments)},d.dynCall_iiiiiiidiiddii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_iiiiiiidiiddii.apply(null,arguments)},d.dynCall_jij=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_jij.apply(null,arguments)},d.dynCall_jii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_jii.apply(null,arguments)},d.dynCall_jiji=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_jiji.apply(null,arguments)},d.dynCall_iidiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_iidiiii.apply(null,arguments)},d.asm=je,Object.getOwnPropertyDescriptor(d,"intArrayFromString")||(d.intArrayFromString=function(){ve("'intArrayFromString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"intArrayToString")||(d.intArrayToString=function(){ve("'intArrayToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),d.ccall=x,d.cwrap=function(e,t,i,r){return function(){return x(e,t,i,arguments)}},Object.getOwnPropertyDescriptor(d,"setValue")||(d.setValue=function(){ve("'setValue' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"getValue")||(d.getValue=function(){ve("'getValue' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"allocate")||(d.allocate=function(){ve("'allocate' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"getMemory")||(d.getMemory=function(){ve("'getMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you")}),Object.getOwnPropertyDescriptor(d,"AsciiToString")||(d.AsciiToString=function(){ve("'AsciiToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"stringToAscii")||(d.stringToAscii=function(){ve("'stringToAscii' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"UTF8ArrayToString")||(d.UTF8ArrayToString=function(){ve("'UTF8ArrayToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"UTF8ToString")||(d.UTF8ToString=function(){ve("'UTF8ToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"stringToUTF8Array")||(d.stringToUTF8Array=function(){ve("'stringToUTF8Array' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"stringToUTF8")||(d.stringToUTF8=function(){ve("'stringToUTF8' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"lengthBytesUTF8")||(d.lengthBytesUTF8=function(){ve("'lengthBytesUTF8' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"UTF16ToString")||(d.UTF16ToString=function(){ve("'UTF16ToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"stringToUTF16")||(d.stringToUTF16=function(){ve("'stringToUTF16' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"lengthBytesUTF16")||(d.lengthBytesUTF16=function(){ve("'lengthBytesUTF16' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"UTF32ToString")||(d.UTF32ToString=function(){ve("'UTF32ToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"stringToUTF32")||(d.stringToUTF32=function(){ve("'stringToUTF32' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"lengthBytesUTF32")||(d.lengthBytesUTF32=function(){ve("'lengthBytesUTF32' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"allocateUTF8")||(d.allocateUTF8=function(){ve("'allocateUTF8' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"stackTrace")||(d.stackTrace=function(){ve("'stackTrace' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"addOnPreRun")||(d.addOnPreRun=function(){ve("'addOnPreRun' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"addOnInit")||(d.addOnInit=function(){ve("'addOnInit' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"addOnPreMain")||(d.addOnPreMain=function(){ve("'addOnPreMain' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"addOnExit")||(d.addOnExit=function(){ve("'addOnExit' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"addOnPostRun")||(d.addOnPostRun=function(){ve("'addOnPostRun' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"writeStringToMemory")||(d.writeStringToMemory=function(){ve("'writeStringToMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"writeArrayToMemory")||(d.writeArrayToMemory=function(){ve("'writeArrayToMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"writeAsciiToMemory")||(d.writeAsciiToMemory=function(){ve("'writeAsciiToMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"addRunDependency")||(d.addRunDependency=function(){ve("'addRunDependency' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you")}),Object.getOwnPropertyDescriptor(d,"removeRunDependency")||(d.removeRunDependency=function(){ve("'removeRunDependency' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you")}),Object.getOwnPropertyDescriptor(d,"ENV")||(d.ENV=function(){ve("'ENV' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"FS")||(d.FS=function(){ve("'FS' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"FS_createFolder")||(d.FS_createFolder=function(){ve("'FS_createFolder' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you")}),Object.getOwnPropertyDescriptor(d,"FS_createPath")||(d.FS_createPath=function(){ve("'FS_createPath' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you")}),Object.getOwnPropertyDescriptor(d,"FS_createDataFile")||(d.FS_createDataFile=function(){ve("'FS_createDataFile' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you")}),Object.getOwnPropertyDescriptor(d,"FS_createPreloadedFile")||(d.FS_createPreloadedFile=function(){ve("'FS_createPreloadedFile' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you")}),Object.getOwnPropertyDescriptor(d,"FS_createLazyFile")||(d.FS_createLazyFile=function(){ve("'FS_createLazyFile' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you")}),Object.getOwnPropertyDescriptor(d,"FS_createLink")||(d.FS_createLink=function(){ve("'FS_createLink' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you")}),Object.getOwnPropertyDescriptor(d,"FS_createDevice")||(d.FS_createDevice=function(){ve("'FS_createDevice' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you")}),Object.getOwnPropertyDescriptor(d,"FS_unlink")||(d.FS_unlink=function(){ve("'FS_unlink' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you")}),Object.getOwnPropertyDescriptor(d,"GL")||(d.GL=function(){ve("'GL' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"dynamicAlloc")||(d.dynamicAlloc=function(){ve("'dynamicAlloc' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"loadDynamicLibrary")||(d.loadDynamicLibrary=function(){ve("'loadDynamicLibrary' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"loadWebAssemblyModule")||(d.loadWebAssemblyModule=function(){ve("'loadWebAssemblyModule' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"getLEB")||(d.getLEB=function(){ve("'getLEB' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"getFunctionTables")||(d.getFunctionTables=function(){ve("'getFunctionTables' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"alignFunctionTables")||(d.alignFunctionTables=function(){ve("'alignFunctionTables' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"registerFunctions")||(d.registerFunctions=function(){ve("'registerFunctions' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),d.addFunction=function(e,t){return I(void 0!==e),k(e,t)},Object.getOwnPropertyDescriptor(d,"removeFunction")||(d.removeFunction=function(){ve("'removeFunction' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"getFuncWrapper")||(d.getFuncWrapper=function(){ve("'getFuncWrapper' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"prettyPrint")||(d.prettyPrint=function(){ve("'prettyPrint' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"makeBigInt")||(d.makeBigInt=function(){ve("'makeBigInt' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"dynCall")||(d.dynCall=function(){ve("'dynCall' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"getCompilerSetting")||(d.getCompilerSetting=function(){ve("'getCompilerSetting' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"stackSave")||(d.stackSave=function(){ve("'stackSave' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"stackRestore")||(d.stackRestore=function(){ve("'stackRestore' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"stackAlloc")||(d.stackAlloc=function(){ve("'stackAlloc' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"establishStackSpace")||(d.establishStackSpace=function(){ve("'establishStackSpace' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"print")||(d.print=function(){ve("'print' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"printErr")||(d.printErr=function(){ve("'printErr' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"getTempRet0")||(d.getTempRet0=function(){ve("'getTempRet0' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"setTempRet0")||(d.setTempRet0=function(){ve("'setTempRet0' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),d.callMain=li,Object.getOwnPropertyDescriptor(d,"abort")||(d.abort=function(){ve("'abort' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"Pointer_stringify")||(d.Pointer_stringify=function(){ve("'Pointer_stringify' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"warnOnce")||(d.warnOnce=function(){ve("'warnOnce' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),d.writeStackCookie=Z,d.checkStackCookie=$,d.abortStackOverflow=function(e){ve("Stack overflow! Attempted to allocate "+e+" bytes on the stack, but stack has only "+(Y-ai()+e)+" bytes available!")},Object.getOwnPropertyDescriptor(d,"ALLOC_NORMAL")||Object.defineProperty(d,"ALLOC_NORMAL",{configurable:!0,get:function(){ve("'ALLOC_NORMAL' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}}),Object.getOwnPropertyDescriptor(d,"ALLOC_STACK")||Object.defineProperty(d,"ALLOC_STACK",{configurable:!0,get:function(){ve("'ALLOC_STACK' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}}),Object.getOwnPropertyDescriptor(d,"ALLOC_DYNAMIC")||Object.defineProperty(d,"ALLOC_DYNAMIC",{configurable:!0,get:function(){ve("'ALLOC_DYNAMIC' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}}),Object.getOwnPropertyDescriptor(d,"ALLOC_NONE")||Object.defineProperty(d,"ALLOC_NONE",{configurable:!0,get:function(){ve("'ALLOC_NONE' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}}),Object.getOwnPropertyDescriptor(d,"calledRun")||Object.defineProperty(d,"calledRun",{configurable:!0,get:function(){ve("'calledRun' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you")}}),fe=function e(){ti||di(),ti||(fe=e)},d.run=di,d.preInit)for("function"==typeof d.preInit&&(d.preInit=[d.preInit]);d.preInit.length>0;)d.preInit.pop()();var ci=!0;d.noInitialRun&&(ci=!1),s=!0,di()}t.default=function(e){e.recordChunkData=null,e.recordChunkSize=0,e.recordChunkPos=0,e.exitFlag=!1,e.audioCodecId=0,e.audioSamplerate=8e3,e.audioChannelCount=1,e.videoRawData=null,e.videoPTS=0,e.audioPTS=0,e.videoLastPts=0,e.audioLastPts=0,e.audioRawData=null,e.mp4CallbackFunc=null,d.onRuntimeInitialized=function(){u=!0},e.addEventListener("message",function(t){var i=t.data;switch(i.cmd){case o.w:l=i.url,e.audioSamplerate=i.audioSamplerate,e.audioChannelCount=i.channelCount,parseInt(e.audioSamplerate)>=8e3&&(e.audioCodecId=86018),u||c(),null==e.recordChunkData&&(e.recordChunkData=new Uint8Array(i.filesize+8388608),e.recordChunkSize=i.filesize),e.recordChunkPos=0,e.exitFlag=!1;var r={cmd:o.w};e.postMessage(r);break;case o.l:e.exitFlag=!0,e.recordChunkData&&(delete e.recordChunkData,e.recordChunkData=null),null!=e.videoRawData&&(d._free(e.videoRawData),e.videoRawData=null),null!=e.audioRawData&&(d._free(e.audioRawData),e.audioRawData=null);break;case o.C:if(null==e.recordChunkData)break;if(e.recordChunkData.byteLength<1)break;e.exitFlag=!0,u&&d._WasmDecoder_ReleaseMP4File();break;case o.q:if(e.exitFlag)break;if(u&&(null==e.videoRawData&&(null==e.videoRawData&&(e.videoRawData=d._malloc(8294400)),null==e.audioRawData&&(e.audioRawData=d._malloc(16384)),e.videoPTS=0,e.videoLastPts=0,e.audioPTS=0,e.audioLastPts=0,e.mp4CallbackFunc=d.addFunction(function(t,i,r,n){if(3==i){var a=d.HEAPU8.subarray(r,r+4);if(e.recordChunkData.set(a,n),e.recordChunkPos>e.recordChunkSize){e.blob=URL.createObjectURL(new Blob([e.recordChunkData],{type:"video/mp4"}));var s={cmd:o.p,type:"auto",dat:e.blob};e.postMessage(s)}else{var u=e.recordChunkData.subarray(0,e.recordChunkPos),l=new Uint8Array(u);delete e.recordChunkData,e.recordChunkData=null,e.blob=URL.createObjectURL(new Blob([l],{type:"video/mp4"})),s={cmd:o.p,type:"manual",dat:e.blob},e.postMessage(s)}}else a=d.HEAPU8.subarray(r,r+n),e.recordChunkData.set(a,e.recordChunkPos),e.recordChunkPos+=a.length},"iiiii"),d._WasmDecoder_CreateMP4File(i.codecId,0,0,e.audioCodecId,e.audioSamplerate,e.audioChannelCount,e.mp4CallbackFunc,e)),e.recordChunkPos>0||i.type)){i.type;var n=1,a=e.videoPTS;if("video"==i.mediaType){if(e.videoLastPts<1)e.videoPTS=0;else{var s=i.pts-e.videoLastPts;e.videoPTS+=s}e.videoLastPts=i.pts,a=e.videoPTS}else{if(n=2,e.audioLastPts<1)e.audioPTS=0;else{var h=i.pts-e.audioLastPts;e.audioPTS+=h}e.audioLastPts=i.pts,a=e.audioPTS}d.HEAPU8.set(i.dat,e.videoRawData),d._WasmDecoder_WriteData(n,e.videoRawData,i.dat.length,i.type,a),e.recordChunkPos+i.dat.byteLength>e.recordChunkSize&&(e.exitFlag=!0,d._WasmDecoder_ReleaseMP4File())}}})}}.call(this,i(9),"/",i(68)(e),i(10).Buffer)},function(e,t){e.exports=function(e){if(!e.webpackPolyfill){var t=Object.create(e);t.children||(t.children=[]),Object.defineProperty(t,"loaded",{enumerable:!0,get:function(){return t.l}}),Object.defineProperty(t,"id",{enumerable:!0,get:function(){return t.i}}),Object.defineProperty(t,"exports",{enumerable:!0}),t.webpackPolyfill=1}return t}},function(e,t){},function(e,t,i){(function(e){function i(e,t){for(var i=0,r=e.length-1;r>=0;r--){var n=e[r];"."===n?e.splice(r,1):".."===n?(e.splice(r,1),i++):i&&(e.splice(r,1),i--)}if(t)for(;i--;i)e.unshift("..");return e}function r(e,t){if(e.filter)return e.filter(t);for(var i=[],r=0;r<e.length;r++)t(e[r],r,e)&&i.push(e[r]);return i}t.resolve=function(){for(var t="",n=!1,a=arguments.length-1;a>=-1&&!n;a--){var s=a>=0?arguments[a]:e.cwd();if("string"!=typeof s)throw new TypeError("Arguments to path.resolve must be strings");s&&(t=s+"/"+t,n="/"===s.charAt(0))}return(n?"/":"")+(t=i(r(t.split("/"),function(e){return!!e}),!n).join("/"))||"."},t.normalize=function(e){var a=t.isAbsolute(e),s="/"===n(e,-1);return(e=i(r(e.split("/"),function(e){return!!e}),!a).join("/"))||a||(e="."),e&&s&&(e+="/"),(a?"/":"")+e},t.isAbsolute=function(e){return"/"===e.charAt(0)},t.join=function(){var e=Array.prototype.slice.call(arguments,0);return t.normalize(r(e,function(e,t){if("string"!=typeof e)throw new TypeError("Arguments to path.join must be strings");return e}).join("/"))},t.relative=function(e,i){function r(e){for(var t=0;t<e.length&&""===e[t];t++);for(var i=e.length-1;i>=0&&""===e[i];i--);return t>i?[]:e.slice(t,i-t+1)}e=t.resolve(e).substr(1),i=t.resolve(i).substr(1);for(var n=r(e.split("/")),a=r(i.split("/")),s=Math.min(n.length,a.length),o=s,u=0;u<s;u++)if(n[u]!==a[u]){o=u;break}var l=[];for(u=o;u<n.length;u++)l.push("..");return(l=l.concat(a.slice(o))).join("/")},t.sep="/",t.delimiter=":",t.dirname=function(e){if("string"!=typeof e&&(e+=""),0===e.length)return".";for(var t=e.charCodeAt(0),i=47===t,r=-1,n=!0,a=e.length-1;a>=1;--a)if(47===(t=e.charCodeAt(a))){if(!n){r=a;break}}else n=!1;return-1===r?i?"/":".":i&&1===r?"/":e.slice(0,r)},t.basename=function(e,t){var i=function(e){"string"!=typeof e&&(e+="");var t,i=0,r=-1,n=!0;for(t=e.length-1;t>=0;--t)if(47===e.charCodeAt(t)){if(!n){i=t+1;break}}else-1===r&&(n=!1,r=t+1);return-1===r?"":e.slice(i,r)}(e);return t&&i.substr(-1*t.length)===t&&(i=i.substr(0,i.length-t.length)),i},t.extname=function(e){"string"!=typeof e&&(e+="");for(var t=-1,i=0,r=-1,n=!0,a=0,s=e.length-1;s>=0;--s){var o=e.charCodeAt(s);if(47!==o)-1===r&&(n=!1,r=s+1),46===o?-1===t?t=s:1!==a&&(a=1):-1!==t&&(a=-1);else if(!n){i=s+1;break}}return-1===t||-1===r||0===a||1===a&&t===r-1&&t===i+1?"":e.slice(t,r)};var n="b"==="ab".substr(-1)?function(e,t,i){return e.substr(t,i)}:function(e,t,i){return t<0&&(t=e.length+t),e.substr(t,i)}}).call(this,i(9))},function(e,t,i){"use strict";t.randomBytes=t.rng=t.pseudoRandomBytes=t.prng=i(24),t.createHash=t.Hash=i(31),t.createHmac=t.Hmac=i(85);var r=i(160),n=Object.keys(r),a=["sha1","sha224","sha256","sha384","sha512","md5","rmd160"].concat(n);t.getHashes=function(){return a};var s=i(88);t.pbkdf2=s.pbkdf2,t.pbkdf2Sync=s.pbkdf2Sync;var o=i(162);t.Cipher=o.Cipher,t.createCipher=o.createCipher,t.Cipheriv=o.Cipheriv,t.createCipheriv=o.createCipheriv,t.Decipher=o.Decipher,t.createDecipher=o.createDecipher,t.Decipheriv=o.Decipheriv,t.createDecipheriv=o.createDecipheriv,t.getCiphers=o.getCiphers,t.listCiphers=o.listCiphers;var u=i(177);t.DiffieHellmanGroup=u.DiffieHellmanGroup,t.createDiffieHellmanGroup=u.createDiffieHellmanGroup,t.getDiffieHellman=u.getDiffieHellman,t.createDiffieHellman=u.createDiffieHellman,t.DiffieHellman=u.DiffieHellman;var l=i(182);t.createSign=l.createSign,t.Sign=l.Sign,t.createVerify=l.createVerify,t.Verify=l.Verify,t.createECDH=i(223);var d=i(224);t.publicEncrypt=d.publicEncrypt,t.privateEncrypt=d.privateEncrypt,t.publicDecrypt=d.publicDecrypt,t.privateDecrypt=d.privateDecrypt;var c=i(227);t.randomFill=c.randomFill,t.randomFillSync=c.randomFillSync,t.createCredentials=function(){throw new Error(["sorry, createCredentials is not implemented yet","we accept pull requests","https://github.com/crypto-browserify/crypto-browserify"].join("\n"))},t.constants={DH_CHECK_P_NOT_SAFE_PRIME:2,DH_CHECK_P_NOT_PRIME:1,DH_UNABLE_TO_CHECK_GENERATOR:4,DH_NOT_SUITABLE_GENERATOR:8,NPN_ENABLED:1,ALPN_ENABLED:1,RSA_PKCS1_PADDING:1,RSA_SSLV23_PADDING:2,RSA_NO_PADDING:3,RSA_PKCS1_OAEP_PADDING:4,RSA_X931_PADDING:5,RSA_PKCS1_PSS_PADDING:6,POINT_CONVERSION_COMPRESSED:2,POINT_CONVERSION_UNCOMPRESSED:4,POINT_CONVERSION_HYBRID:6}},function(e,t,i){"use strict";var r=i(6).Buffer,n=i(136).Transform;function a(e){n.call(this),this._block=r.allocUnsafe(e),this._blockSize=e,this._blockOffset=0,this._length=[0,0,0,0],this._finalized=!1}i(5)(a,n),a.prototype._transform=function(e,t,i){var r=null;try{this.update(e,t)}catch(e){r=e}i(r)},a.prototype._flush=function(e){var t=null;try{this.push(this.digest())}catch(e){t=e}e(t)},a.prototype.update=function(e,t){if(function(e,t){if(!r.isBuffer(e)&&"string"!=typeof e)throw new TypeError("Data must be a string or a buffer")}(e),this._finalized)throw new Error("Digest already called");r.isBuffer(e)||(e=r.from(e,t));for(var i=this._block,n=0;this._blockOffset+e.length-n>=this._blockSize;){for(var a=this._blockOffset;a<this._blockSize;)i[a++]=e[n++];this._update(),this._blockOffset=0}for(;n<e.length;)i[this._blockOffset++]=e[n++];for(var s=0,o=8*e.length;o>0;++s)this._length[s]+=o,(o=this._length[s]/4294967296|0)>0&&(this._length[s]-=4294967296*o);return this},a.prototype._update=function(){throw new Error("_update is not implemented")},a.prototype.digest=function(e){if(this._finalized)throw new Error("Digest already called");this._finalized=!0;var t=this._digest();void 0!==e&&(t=t.toString(e)),this._block.fill(0),this._blockOffset=0;for(var i=0;i<4;++i)this._length[i]=0;return t},a.prototype._digest=function(){throw new Error("_digest is not implemented")},e.exports=a},function(e,t,i){"use strict";(function(t,r){var n;e.exports=A,A.ReadableState=S,i(8).EventEmitter;var a,s=function(e,t){return e.listeners(t).length},o=i(74),u=i(10).Buffer,l=t.Uint8Array||function(){},d=i(137);a=d&&d.debuglog?d.debuglog("stream"):function(){};var c,h,f,p=i(138),m=i(75),g=i(76).getHighWaterMark,v=i(25).codes,y=v.ERR_INVALID_ARG_TYPE,_=v.ERR_STREAM_PUSH_AFTER_EOF,b=v.ERR_METHOD_NOT_IMPLEMENTED,w=v.ERR_STREAM_UNSHIFT_AFTER_END_EVENT;i(5)(A,o);var E=m.errorOrDestroy,T=["error","close","destroy","pause","resume"];function S(e,t,r){n=n||i(26),e=e||{},"boolean"!=typeof r&&(r=t instanceof n),this.objectMode=!!e.objectMode,r&&(this.objectMode=this.objectMode||!!e.readableObjectMode),this.highWaterMark=g(this,e,"readableHighWaterMark",r),this.buffer=new p,this.length=0,this.pipes=null,this.pipesCount=0,this.flowing=null,this.ended=!1,this.endEmitted=!1,this.reading=!1,this.sync=!0,this.needReadable=!1,this.emittedReadable=!1,this.readableListening=!1,this.resumeScheduled=!1,this.paused=!0,this.emitClose=!1!==e.emitClose,this.autoDestroy=!!e.autoDestroy,this.destroyed=!1,this.defaultEncoding=e.defaultEncoding||"utf8",this.awaitDrain=0,this.readingMore=!1,this.decoder=null,this.encoding=null,e.encoding&&(c||(c=i(22).StringDecoder),this.decoder=new c(e.encoding),this.encoding=e.encoding)}function A(e){if(n=n||i(26),!(this instanceof A))return new A(e);var t=this instanceof n;this._readableState=new S(e,this,t),this.readable=!0,e&&("function"==typeof e.read&&(this._read=e.read),"function"==typeof e.destroy&&(this._destroy=e.destroy)),o.call(this)}function k(e,t,i,r,n){a("readableAddChunk",t);var s,o=e._readableState;if(null===t)o.reading=!1,function(e,t){if(a("onEofChunk"),!t.ended){if(t.decoder){var i=t.decoder.end();i&&i.length&&(t.buffer.push(i),t.length+=t.objectMode?1:i.length)}t.ended=!0,t.sync?O(e):(t.needReadable=!1,t.emittedReadable||(t.emittedReadable=!0,C(e)))}}(e,o);else if(n||(s=function(e,t){var i,r;return r=t,u.isBuffer(r)||r instanceof l||"string"==typeof t||void 0===t||e.objectMode||(i=new y("chunk",["string","Buffer","Uint8Array"],t)),i}(o,t)),s)E(e,s);else if(o.objectMode||t&&t.length>0)if("string"==typeof t||o.objectMode||Object.getPrototypeOf(t)===u.prototype||(t=function(e){return u.from(e)}(t)),r)o.endEmitted?E(e,new w):R(e,o,t,!0);else if(o.ended)E(e,new _);else{if(o.destroyed)return!1;o.reading=!1,o.decoder&&!i?(t=o.decoder.write(t),o.objectMode||0!==t.length?R(e,o,t,!1):D(e,o)):R(e,o,t,!1)}else r||(o.reading=!1,D(e,o));return!o.ended&&(o.length<o.highWaterMark||0===o.length)}function R(e,t,i,r){t.flowing&&0===t.length&&!t.sync?(t.awaitDrain=0,e.emit("data",i)):(t.length+=t.objectMode?1:i.length,r?t.buffer.unshift(i):t.buffer.push(i),t.needReadable&&O(e)),D(e,t)}function M(e,t){return e<=0||0===t.length&&t.ended?0:t.objectMode?1:e!=e?t.flowing&&t.length?t.buffer.head.data.length:t.length:(e>t.highWaterMark&&(t.highWaterMark=function(e){return e>=1073741824?e=1073741824:(e--,e|=e>>>1,e|=e>>>2,e|=e>>>4,e|=e>>>8,e|=e>>>16,e++),e}(e)),e<=t.length?e:t.ended?t.length:(t.needReadable=!0,0))}function O(e){var t=e._readableState;a("emitReadable",t.needReadable,t.emittedReadable),t.needReadable=!1,t.emittedReadable||(a("emitReadable",t.flowing),t.emittedReadable=!0,r.nextTick(C,e))}function C(e){var t=e._readableState;a("emitReadable_",t.destroyed,t.length,t.ended),t.destroyed||!t.length&&!t.ended||(e.emit("readable"),t.emittedReadable=!1),t.needReadable=!t.flowing&&!t.ended&&t.length<=t.highWaterMark,U(e)}function D(e,t){t.readingMore||(t.readingMore=!0,r.nextTick(I,e,t))}function I(e,t){for(;!t.reading&&!t.ended&&(t.length<t.highWaterMark||t.flowing&&0===t.length);){var i=t.length;if(a("maybeReadMore read 0"),e.read(0),i===t.length)break}t.readingMore=!1}function L(e){var t=e._readableState;t.readableListening=e.listenerCount("readable")>0,t.resumeScheduled&&!t.paused?t.flowing=!0:e.listenerCount("data")>0&&e.resume()}function x(e){a("readable nexttick read 0"),e.read(0)}function P(e,t){a("resume",t.reading),t.reading||e.read(0),t.resumeScheduled=!1,e.emit("resume"),U(e),t.flowing&&!t.reading&&e.read(0)}function U(e){var t=e._readableState;for(a("flow",t.flowing);t.flowing&&null!==e.read(););}function N(e,t){return 0===t.length?null:(t.objectMode?i=t.buffer.shift():!e||e>=t.length?(i=t.decoder?t.buffer.join(""):1===t.buffer.length?t.buffer.first():t.buffer.concat(t.length),t.buffer.clear()):i=t.buffer.consume(e,t.decoder),i);var i}function B(e){var t=e._readableState;a("endReadable",t.endEmitted),t.endEmitted||(t.ended=!0,r.nextTick(F,t,e))}function F(e,t){if(a("endReadableNT",e.endEmitted,e.length),!e.endEmitted&&0===e.length&&(e.endEmitted=!0,t.readable=!1,t.emit("end"),e.autoDestroy)){var i=t._writableState;(!i||i.autoDestroy&&i.finished)&&t.destroy()}}function j(e,t){for(var i=0,r=e.length;i<r;i++)if(e[i]===t)return i;return-1}Object.defineProperty(A.prototype,"destroyed",{enumerable:!1,get:function(){return void 0!==this._readableState&&this._readableState.destroyed},set:function(e){this._readableState&&(this._readableState.destroyed=e)}}),A.prototype.destroy=m.destroy,A.prototype._undestroy=m.undestroy,A.prototype._destroy=function(e,t){t(e)},A.prototype.push=function(e,t){var i,r=this._readableState;return r.objectMode?i=!0:"string"==typeof e&&((t=t||r.defaultEncoding)!==r.encoding&&(e=u.from(e,t),t=""),i=!0),k(this,e,t,!1,i)},A.prototype.unshift=function(e){return k(this,e,null,!0,!1)},A.prototype.isPaused=function(){return!1===this._readableState.flowing},A.prototype.setEncoding=function(e){c||(c=i(22).StringDecoder);var t=new c(e);this._readableState.decoder=t,this._readableState.encoding=this._readableState.decoder.encoding;for(var r=this._readableState.buffer.head,n="";null!==r;)n+=t.write(r.data),r=r.next;return this._readableState.buffer.clear(),""!==n&&this._readableState.buffer.push(n),this._readableState.length=n.length,this},A.prototype.read=function(e){a("read",e),e=parseInt(e,10);var t=this._readableState,i=e;if(0!==e&&(t.emittedReadable=!1),0===e&&t.needReadable&&((0!==t.highWaterMark?t.length>=t.highWaterMark:t.length>0)||t.ended))return a("read: emitReadable",t.length,t.ended),0===t.length&&t.ended?B(this):O(this),null;if(0===(e=M(e,t))&&t.ended)return 0===t.length&&B(this),null;var r,n=t.needReadable;return a("need readable",n),(0===t.length||t.length-e<t.highWaterMark)&&a("length less than watermark",n=!0),t.ended||t.reading?a("reading or ended",n=!1):n&&(a("do read"),t.reading=!0,t.sync=!0,0===t.length&&(t.needReadable=!0),this._read(t.highWaterMark),t.sync=!1,t.reading||(e=M(i,t))),null===(r=e>0?N(e,t):null)?(t.needReadable=t.length<=t.highWaterMark,e=0):(t.length-=e,t.awaitDrain=0),0===t.length&&(t.ended||(t.needReadable=!0),i!==e&&t.ended&&B(this)),null!==r&&this.emit("data",r),r},A.prototype._read=function(e){E(this,new b("_read()"))},A.prototype.pipe=function(e,t){var i=this,n=this._readableState;switch(n.pipesCount){case 0:n.pipes=e;break;case 1:n.pipes=[n.pipes,e];break;default:n.pipes.push(e)}n.pipesCount+=1,a("pipe count=%d opts=%j",n.pipesCount,t);var o=t&&!1===t.end||e===r.stdout||e===r.stderr?m:u;function u(){a("onend"),e.end()}n.endEmitted?r.nextTick(o):i.once("end",o),e.on("unpipe",function t(r,s){a("onunpipe"),r===i&&s&&!1===s.hasUnpiped&&(s.hasUnpiped=!0,a("cleanup"),e.removeListener("close",f),e.removeListener("finish",p),e.removeListener("drain",l),e.removeListener("error",h),e.removeListener("unpipe",t),i.removeListener("end",u),i.removeListener("end",m),i.removeListener("data",c),d=!0,!n.awaitDrain||e._writableState&&!e._writableState.needDrain||l())});var l=function(e){return function(){var t=e._readableState;a("pipeOnDrain",t.awaitDrain),t.awaitDrain&&t.awaitDrain--,0===t.awaitDrain&&s(e,"data")&&(t.flowing=!0,U(e))}}(i);e.on("drain",l);var d=!1;function c(t){a("ondata");var r=e.write(t);a("dest.write",r),!1===r&&((1===n.pipesCount&&n.pipes===e||n.pipesCount>1&&-1!==j(n.pipes,e))&&!d&&(a("false write response, pause",n.awaitDrain),n.awaitDrain++),i.pause())}function h(t){a("onerror",t),m(),e.removeListener("error",h),0===s(e,"error")&&E(e,t)}function f(){e.removeListener("finish",p),m()}function p(){a("onfinish"),e.removeListener("close",f),m()}function m(){a("unpipe"),i.unpipe(e)}return i.on("data",c),function(e,t,i){if("function"==typeof e.prependListener)return e.prependListener(t,i);e._events&&e._events[t]?Array.isArray(e._events[t])?e._events[t].unshift(i):e._events[t]=[i,e._events[t]]:e.on(t,i)}(e,"error",h),e.once("close",f),e.once("finish",p),e.emit("pipe",i),n.flowing||(a("pipe resume"),i.resume()),e},A.prototype.unpipe=function(e){var t=this._readableState,i={hasUnpiped:!1};if(0===t.pipesCount)return this;if(1===t.pipesCount)return e&&e!==t.pipes||(e||(e=t.pipes),t.pipes=null,t.pipesCount=0,t.flowing=!1,e&&e.emit("unpipe",this,i)),this;if(!e){var r=t.pipes,n=t.pipesCount;t.pipes=null,t.pipesCount=0,t.flowing=!1;for(var a=0;a<n;a++)r[a].emit("unpipe",this,{hasUnpiped:!1});return this}var s=j(t.pipes,e);return-1===s||(t.pipes.splice(s,1),t.pipesCount-=1,1===t.pipesCount&&(t.pipes=t.pipes[0]),e.emit("unpipe",this,i)),this},A.prototype.on=function(e,t){var i=o.prototype.on.call(this,e,t),n=this._readableState;return"data"===e?(n.readableListening=this.listenerCount("readable")>0,!1!==n.flowing&&this.resume()):"readable"===e&&(n.endEmitted||n.readableListening||(n.readableListening=n.needReadable=!0,n.flowing=!1,n.emittedReadable=!1,a("on readable",n.length,n.reading),n.length?O(this):n.reading||r.nextTick(x,this))),i},A.prototype.addListener=A.prototype.on,A.prototype.removeListener=function(e,t){var i=o.prototype.removeListener.call(this,e,t);return"readable"===e&&r.nextTick(L,this),i},A.prototype.removeAllListeners=function(e){var t=o.prototype.removeAllListeners.apply(this,arguments);return"readable"!==e&&void 0!==e||r.nextTick(L,this),t},A.prototype.resume=function(){var e=this._readableState;return e.flowing||(a("resume"),e.flowing=!e.readableListening,function(e,t){t.resumeScheduled||(t.resumeScheduled=!0,r.nextTick(P,e,t))}(this,e)),e.paused=!1,this},A.prototype.pause=function(){return a("call pause flowing=%j",this._readableState.flowing),!1!==this._readableState.flowing&&(a("pause"),this._readableState.flowing=!1,this.emit("pause")),this._readableState.paused=!0,this},A.prototype.wrap=function(e){var t=this,i=this._readableState,r=!1;for(var n in e.on("end",function(){if(a("wrapped end"),i.decoder&&!i.ended){var e=i.decoder.end();e&&e.length&&t.push(e)}t.push(null)}),e.on("data",function(n){a("wrapped data"),i.decoder&&(n=i.decoder.write(n)),i.objectMode&&null==n||(i.objectMode||n&&n.length)&&(t.push(n)||(r=!0,e.pause()))}),e)void 0===this[n]&&"function"==typeof e[n]&&(this[n]=function(t){return function(){return e[t].apply(e,arguments)}}(n));for(var s=0;s<T.length;s++)e.on(T[s],this.emit.bind(this,T[s]));return this._read=function(t){a("wrapped _read",t),r&&(r=!1,e.resume())},this},"function"==typeof Symbol&&(A.prototype[Symbol.asyncIterator]=function(){return void 0===h&&(h=i(140)),h(this)}),Object.defineProperty(A.prototype,"readableHighWaterMark",{enumerable:!1,get:function(){return this._readableState.highWaterMark}}),Object.defineProperty(A.prototype,"readableBuffer",{enumerable:!1,get:function(){return this._readableState&&this._readableState.buffer}}),Object.defineProperty(A.prototype,"readableFlowing",{enumerable:!1,get:function(){return this._readableState.flowing},set:function(e){this._readableState&&(this._readableState.flowing=e)}}),A._fromList=N,Object.defineProperty(A.prototype,"readableLength",{enumerable:!1,get:function(){return this._readableState.length}}),"function"==typeof Symbol&&(A.from=function(e,t){return void 0===f&&(f=i(141)),f(A,e,t)})}).call(this,i(13),i(9))},function(e,t,i){e.exports=i(8).EventEmitter},function(e,t,i){"use strict";(function(t){function i(e,t){n(e,t),r(e)}function r(e){e._writableState&&!e._writableState.emitClose||e._readableState&&!e._readableState.emitClose||e.emit("close")}function n(e,t){e.emit("error",t)}e.exports={destroy:function(e,a){var s=this,o=this._readableState&&this._readableState.destroyed,u=this._writableState&&this._writableState.destroyed;return o||u?(a?a(e):e&&(this._writableState?this._writableState.errorEmitted||(this._writableState.errorEmitted=!0,t.nextTick(n,this,e)):t.nextTick(n,this,e)),this):(this._readableState&&(this._readableState.destroyed=!0),this._writableState&&(this._writableState.destroyed=!0),this._destroy(e||null,function(e){!a&&e?s._writableState?s._writableState.errorEmitted?t.nextTick(r,s):(s._writableState.errorEmitted=!0,t.nextTick(i,s,e)):t.nextTick(i,s,e):a?(t.nextTick(r,s),a(e)):t.nextTick(r,s)}),this)},undestroy:function(){this._readableState&&(this._readableState.destroyed=!1,this._readableState.reading=!1,this._readableState.ended=!1,this._readableState.endEmitted=!1),this._writableState&&(this._writableState.destroyed=!1,this._writableState.ended=!1,this._writableState.ending=!1,this._writableState.finalCalled=!1,this._writableState.prefinished=!1,this._writableState.finished=!1,this._writableState.errorEmitted=!1)},errorOrDestroy:function(e,t){var i=e._readableState,r=e._writableState;i&&i.autoDestroy||r&&r.autoDestroy?e.destroy(t):e.emit("error",t)}}}).call(this,i(9))},function(e,t,i){"use strict";var r=i(25).codes.ERR_INVALID_OPT_VALUE;e.exports={getHighWaterMark:function(e,t,i,n){var a=function(e,t,i){return null!=e.highWaterMark?e.highWaterMark:t?e[i]:null}(t,n,i);if(null!=a){if(!isFinite(a)||Math.floor(a)!==a||a<0)throw new r(n?i:"highWaterMark",a);return Math.floor(a)}return e.objectMode?16:16384}}},function(e,t,i){"use strict";(function(t,r){function n(e){var t=this;this.next=null,this.entry=null,this.finish=function(){!function(e,t,i){var r=e.entry;for(e.entry=null;r;){var n=r.callback;t.pendingcb--,n(void 0),r=r.next}t.corkedRequestsFree.next=e}(t,e)}}var a;e.exports=A,A.WritableState=S;var s,o={deprecate:i(45)},u=i(74),l=i(10).Buffer,d=t.Uint8Array||function(){},c=i(75),h=i(76).getHighWaterMark,f=i(25).codes,p=f.ERR_INVALID_ARG_TYPE,m=f.ERR_METHOD_NOT_IMPLEMENTED,g=f.ERR_MULTIPLE_CALLBACK,v=f.ERR_STREAM_CANNOT_PIPE,y=f.ERR_STREAM_DESTROYED,_=f.ERR_STREAM_NULL_VALUES,b=f.ERR_STREAM_WRITE_AFTER_END,w=f.ERR_UNKNOWN_ENCODING,E=c.errorOrDestroy;function T(){}function S(e,t,s){a=a||i(26),e=e||{},"boolean"!=typeof s&&(s=t instanceof a),this.objectMode=!!e.objectMode,s&&(this.objectMode=this.objectMode||!!e.writableObjectMode),this.highWaterMark=h(this,e,"writableHighWaterMark",s),this.finalCalled=!1,this.needDrain=!1,this.ending=!1,this.ended=!1,this.finished=!1,this.destroyed=!1;var o=!1===e.decodeStrings;this.decodeStrings=!o,this.defaultEncoding=e.defaultEncoding||"utf8",this.length=0,this.writing=!1,this.corked=0,this.sync=!0,this.bufferProcessing=!1,this.onwrite=function(e){!function(e,t){var i=e._writableState,n=i.sync,a=i.writecb;if("function"!=typeof a)throw new g;if(function(e){e.writing=!1,e.writecb=null,e.length-=e.writelen,e.writelen=0}(i),t)!function(e,t,i,n,a){--t.pendingcb,i?(r.nextTick(a,n),r.nextTick(D,e,t),e._writableState.errorEmitted=!0,E(e,n)):(a(n),e._writableState.errorEmitted=!0,E(e,n),D(e,t))}(e,i,n,t,a);else{var s=O(i)||e.destroyed;s||i.corked||i.bufferProcessing||!i.bufferedRequest||M(e,i),n?r.nextTick(R,e,i,s,a):R(e,i,s,a)}}(t,e)},this.writecb=null,this.writelen=0,this.bufferedRequest=null,this.lastBufferedRequest=null,this.pendingcb=0,this.prefinished=!1,this.errorEmitted=!1,this.emitClose=!1!==e.emitClose,this.autoDestroy=!!e.autoDestroy,this.bufferedRequestCount=0,this.corkedRequestsFree=new n(this)}function A(e){var t=this instanceof(a=a||i(26));if(!t&&!s.call(A,this))return new A(e);this._writableState=new S(e,this,t),this.writable=!0,e&&("function"==typeof e.write&&(this._write=e.write),"function"==typeof e.writev&&(this._writev=e.writev),"function"==typeof e.destroy&&(this._destroy=e.destroy),"function"==typeof e.final&&(this._final=e.final)),u.call(this)}function k(e,t,i,r,n,a,s){t.writelen=r,t.writecb=s,t.writing=!0,t.sync=!0,t.destroyed?t.onwrite(new y("write")):i?e._writev(n,t.onwrite):e._write(n,a,t.onwrite),t.sync=!1}function R(e,t,i,r){i||function(e,t){0===t.length&&t.needDrain&&(t.needDrain=!1,e.emit("drain"))}(e,t),t.pendingcb--,r(),D(e,t)}function M(e,t){t.bufferProcessing=!0;var i=t.bufferedRequest;if(e._writev&&i&&i.next){var r=t.bufferedRequestCount,a=new Array(r),s=t.corkedRequestsFree;s.entry=i;for(var o=0,u=!0;i;)a[o]=i,i.isBuf||(u=!1),i=i.next,o+=1;a.allBuffers=u,k(e,t,!0,t.length,a,"",s.finish),t.pendingcb++,t.lastBufferedRequest=null,s.next?(t.corkedRequestsFree=s.next,s.next=null):t.corkedRequestsFree=new n(t),t.bufferedRequestCount=0}else{for(;i;){var l=i.chunk,d=i.encoding,c=i.callback;if(k(e,t,!1,t.objectMode?1:l.length,l,d,c),i=i.next,t.bufferedRequestCount--,t.writing)break}null===i&&(t.lastBufferedRequest=null)}t.bufferedRequest=i,t.bufferProcessing=!1}function O(e){return e.ending&&0===e.length&&null===e.bufferedRequest&&!e.finished&&!e.writing}function C(e,t){e._final(function(i){t.pendingcb--,i&&E(e,i),t.prefinished=!0,e.emit("prefinish"),D(e,t)})}function D(e,t){var i=O(t);if(i&&(function(e,t){t.prefinished||t.finalCalled||("function"!=typeof e._final||t.destroyed?(t.prefinished=!0,e.emit("prefinish")):(t.pendingcb++,t.finalCalled=!0,r.nextTick(C,e,t)))}(e,t),0===t.pendingcb&&(t.finished=!0,e.emit("finish"),t.autoDestroy))){var n=e._readableState;(!n||n.autoDestroy&&n.endEmitted)&&e.destroy()}return i}i(5)(A,u),S.prototype.getBuffer=function(){for(var e=this.bufferedRequest,t=[];e;)t.push(e),e=e.next;return t},function(){try{Object.defineProperty(S.prototype,"buffer",{get:o.deprecate(function(){return this.getBuffer()},"_writableState.buffer is deprecated. Use _writableState.getBuffer instead.","DEP0003")})}catch(e){}}(),"function"==typeof Symbol&&Symbol.hasInstance&&"function"==typeof Function.prototype[Symbol.hasInstance]?(s=Function.prototype[Symbol.hasInstance],Object.defineProperty(A,Symbol.hasInstance,{value:function(e){return!!s.call(this,e)||this===A&&e&&e._writableState instanceof S}})):s=function(e){return e instanceof this},A.prototype.pipe=function(){E(this,new v)},A.prototype.write=function(e,t,i){var n,a=this._writableState,s=!1,o=!a.objectMode&&(n=e,l.isBuffer(n)||n instanceof d);return o&&!l.isBuffer(e)&&(e=function(e){return l.from(e)}(e)),"function"==typeof t&&(i=t,t=null),o?t="buffer":t||(t=a.defaultEncoding),"function"!=typeof i&&(i=T),a.ending?function(e,t){var i=new b;E(e,i),r.nextTick(t,i)}(this,i):(o||function(e,t,i,n){var a;return null===i?a=new _:"string"==typeof i||t.objectMode||(a=new p("chunk",["string","Buffer"],i)),!a||(E(e,a),r.nextTick(n,a),!1)}(this,a,e,i))&&(a.pendingcb++,s=function(e,t,i,r,n,a){if(!i){var s=function(e,t,i){return e.objectMode||!1===e.decodeStrings||"string"!=typeof t||(t=l.from(t,i)),t}(t,r,n);r!==s&&(i=!0,n="buffer",r=s)}var o=t.objectMode?1:r.length;t.length+=o;var u=t.length<t.highWaterMark;if(u||(t.needDrain=!0),t.writing||t.corked){var d=t.lastBufferedRequest;t.lastBufferedRequest={chunk:r,encoding:n,isBuf:i,callback:a,next:null},d?d.next=t.lastBufferedRequest:t.bufferedRequest=t.lastBufferedRequest,t.bufferedRequestCount+=1}else k(e,t,!1,o,r,n,a);return u}(this,a,o,e,t,i)),s},A.prototype.cork=function(){this._writableState.corked++},A.prototype.uncork=function(){var e=this._writableState;e.corked&&(e.corked--,e.writing||e.corked||e.bufferProcessing||!e.bufferedRequest||M(this,e))},A.prototype.setDefaultEncoding=function(e){if("string"==typeof e&&(e=e.toLowerCase()),!(["hex","utf8","utf-8","ascii","binary","base64","ucs2","ucs-2","utf16le","utf-16le","raw"].indexOf((e+"").toLowerCase())>-1))throw new w(e);return this._writableState.defaultEncoding=e,this},Object.defineProperty(A.prototype,"writableBuffer",{enumerable:!1,get:function(){return this._writableState&&this._writableState.getBuffer()}}),Object.defineProperty(A.prototype,"writableHighWaterMark",{enumerable:!1,get:function(){return this._writableState.highWaterMark}}),A.prototype._write=function(e,t,i){i(new m("_write()"))},A.prototype._writev=null,A.prototype.end=function(e,t,i){var n=this._writableState;return"function"==typeof e?(i=e,e=null,t=null):"function"==typeof t&&(i=t,t=null),null!=e&&this.write(e,t),n.corked&&(n.corked=1,this.uncork()),n.ending||function(e,t,i){t.ending=!0,D(e,t),i&&(t.finished?r.nextTick(i):e.once("finish",i)),t.ended=!0,e.writable=!1}(this,n,i),this},Object.defineProperty(A.prototype,"writableLength",{enumerable:!1,get:function(){return this._writableState.length}}),Object.defineProperty(A.prototype,"destroyed",{enumerable:!1,get:function(){return void 0!==this._writableState&&this._writableState.destroyed},set:function(e){this._writableState&&(this._writableState.destroyed=e)}}),A.prototype.destroy=c.destroy,A.prototype._undestroy=c.undestroy,A.prototype._destroy=function(e,t){t(e)}}).call(this,i(13),i(9))},function(e,t,i){"use strict";e.exports=l;var r=i(25).codes,n=r.ERR_METHOD_NOT_IMPLEMENTED,a=r.ERR_MULTIPLE_CALLBACK,s=r.ERR_TRANSFORM_ALREADY_TRANSFORMING,o=r.ERR_TRANSFORM_WITH_LENGTH_0,u=i(26);function l(e){if(!(this instanceof l))return new l(e);u.call(this,e),this._transformState={afterTransform:function(e,t){var i=this._transformState;i.transforming=!1;var r=i.writecb;if(null===r)return this.emit("error",new a);i.writechunk=null,i.writecb=null,null!=t&&this.push(t),r(e);var n=this._readableState;n.reading=!1,(n.needReadable||n.length<n.highWaterMark)&&this._read(n.highWaterMark)}.bind(this),needTransform:!1,transforming:!1,writecb:null,writechunk:null,writeencoding:null},this._readableState.needReadable=!0,this._readableState.sync=!1,e&&("function"==typeof e.transform&&(this._transform=e.transform),"function"==typeof e.flush&&(this._flush=e.flush)),this.on("prefinish",d)}function d(){var e=this;"function"!=typeof this._flush||this._readableState.destroyed?c(this,null,null):this._flush(function(t,i){c(e,t,i)})}function c(e,t,i){if(t)return e.emit("error",t);if(null!=i&&e.push(i),e._writableState.length)throw new o;if(e._transformState.transforming)throw new s;return e.push(null)}i(5)(l,u),l.prototype.push=function(e,t){return this._transformState.needTransform=!1,u.prototype.push.call(this,e,t)},l.prototype._transform=function(e,t,i){i(new n("_transform()"))},l.prototype._write=function(e,t,i){var r=this._transformState;if(r.writecb=i,r.writechunk=e,r.writeencoding=t,!r.transforming){var n=this._readableState;(r.needTransform||n.needReadable||n.length<n.highWaterMark)&&this._read(n.highWaterMark)}},l.prototype._read=function(e){var t=this._transformState;null===t.writechunk||t.transforming?t.needTransform=!0:(t.transforming=!0,this._transform(t.writechunk,t.writeencoding,t.afterTransform))},l.prototype._destroy=function(e,t){u.prototype._destroy.call(this,e,function(e){t(e)})}},function(e,t,i){var r=i(5),n=i(27),a=i(6).Buffer,s=[1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298],o=new Array(64);function u(){this.init(),this._w=o,n.call(this,64,56)}function l(e,t,i){return i^e&(t^i)}function d(e,t,i){return e&t|i&(e|t)}function c(e){return(e>>>2|e<<30)^(e>>>13|e<<19)^(e>>>22|e<<10)}function h(e){return(e>>>6|e<<26)^(e>>>11|e<<21)^(e>>>25|e<<7)}function f(e){return(e>>>7|e<<25)^(e>>>18|e<<14)^e>>>3}r(u,n),u.prototype.init=function(){return this._a=1779033703,this._b=3144134277,this._c=1013904242,this._d=2773480762,this._e=1359893119,this._f=2600822924,this._g=528734635,this._h=1541459225,this},u.prototype._update=function(e){for(var t,i=this._w,r=0|this._a,n=0|this._b,a=0|this._c,o=0|this._d,u=0|this._e,p=0|this._f,m=0|this._g,g=0|this._h,v=0;v<16;++v)i[v]=e.readInt32BE(4*v);for(;v<64;++v)i[v]=0|(((t=i[v-2])>>>17|t<<15)^(t>>>19|t<<13)^t>>>10)+i[v-7]+f(i[v-15])+i[v-16];for(var y=0;y<64;++y){var _=g+h(u)+l(u,p,m)+s[y]+i[y]|0,b=c(r)+d(r,n,a)|0;g=m,m=p,p=u,u=o+_|0,o=a,a=n,n=r,r=_+b|0}this._a=r+this._a|0,this._b=n+this._b|0,this._c=a+this._c|0,this._d=o+this._d|0,this._e=u+this._e|0,this._f=p+this._f|0,this._g=m+this._g|0,this._h=g+this._h|0},u.prototype._hash=function(){var e=a.allocUnsafe(32);return e.writeInt32BE(this._a,0),e.writeInt32BE(this._b,4),e.writeInt32BE(this._c,8),e.writeInt32BE(this._d,12),e.writeInt32BE(this._e,16),e.writeInt32BE(this._f,20),e.writeInt32BE(this._g,24),e.writeInt32BE(this._h,28),e},e.exports=u},function(e,t,i){var r=i(5),n=i(27),a=i(6).Buffer,s=[1116352408,3609767458,1899447441,602891725,3049323471,3964484399,3921009573,2173295548,961987163,4081628472,1508970993,3053834265,2453635748,2937671579,2870763221,3664609560,3624381080,2734883394,310598401,1164996542,607225278,1323610764,1426881987,3590304994,1925078388,4068182383,2162078206,991336113,2614888103,633803317,3248222580,3479774868,3835390401,2666613458,4022224774,944711139,264347078,2341262773,604807628,2007800933,770255983,1495990901,1249150122,1856431235,1555081692,3175218132,1996064986,2198950837,2554220882,3999719339,2821834349,766784016,2952996808,2566594879,3210313671,3203337956,3336571891,1034457026,3584528711,2466948901,113926993,3758326383,338241895,168717936,666307205,1188179964,773529912,1546045734,1294757372,1522805485,1396182291,2643833823,1695183700,2343527390,1986661051,1014477480,2177026350,1206759142,2456956037,344077627,2730485921,1290863460,2820302411,3158454273,3259730800,3505952657,3345764771,106217008,3516065817,3606008344,3600352804,1432725776,4094571909,1467031594,275423344,851169720,430227734,3100823752,506948616,1363258195,659060556,3750685593,883997877,3785050280,958139571,3318307427,1322822218,3812723403,1537002063,2003034995,1747873779,3602036899,1955562222,1575990012,2024104815,1125592928,2227730452,2716904306,2361852424,442776044,2428436474,593698344,2756734187,3733110249,3204031479,2999351573,3329325298,3815920427,3391569614,3928383900,3515267271,566280711,3940187606,3454069534,4118630271,4000239992,116418474,1914138554,174292421,2731055270,289380356,3203993006,460393269,320620315,685471733,587496836,852142971,1086792851,1017036298,365543100,1126000580,2618297676,1288033470,3409855158,1501505948,4234509866,1607167915,987167468,1816402316,1246189591],o=new Array(160);function u(){this.init(),this._w=o,n.call(this,128,112)}function l(e,t,i){return i^e&(t^i)}function d(e,t,i){return e&t|i&(e|t)}function c(e,t){return(e>>>28|t<<4)^(t>>>2|e<<30)^(t>>>7|e<<25)}function h(e,t){return(e>>>14|t<<18)^(e>>>18|t<<14)^(t>>>9|e<<23)}function f(e,t){return(e>>>1|t<<31)^(e>>>8|t<<24)^e>>>7}function p(e,t){return(e>>>1|t<<31)^(e>>>8|t<<24)^(e>>>7|t<<25)}function m(e,t){return(e>>>19|t<<13)^(t>>>29|e<<3)^e>>>6}function g(e,t){return(e>>>19|t<<13)^(t>>>29|e<<3)^(e>>>6|t<<26)}function v(e,t){return e>>>0<t>>>0?1:0}r(u,n),u.prototype.init=function(){return this._ah=1779033703,this._bh=3144134277,this._ch=1013904242,this._dh=2773480762,this._eh=1359893119,this._fh=2600822924,this._gh=528734635,this._hh=1541459225,this._al=4089235720,this._bl=2227873595,this._cl=4271175723,this._dl=1595750129,this._el=2917565137,this._fl=725511199,this._gl=4215389547,this._hl=327033209,this},u.prototype._update=function(e){for(var t=this._w,i=0|this._ah,r=0|this._bh,n=0|this._ch,a=0|this._dh,o=0|this._eh,u=0|this._fh,y=0|this._gh,_=0|this._hh,b=0|this._al,w=0|this._bl,E=0|this._cl,T=0|this._dl,S=0|this._el,A=0|this._fl,k=0|this._gl,R=0|this._hl,M=0;M<32;M+=2)t[M]=e.readInt32BE(4*M),t[M+1]=e.readInt32BE(4*M+4);for(;M<160;M+=2){var O=t[M-30],C=t[M-30+1],D=f(O,C),I=p(C,O),L=m(O=t[M-4],C=t[M-4+1]),x=g(C,O),P=t[M-14],U=t[M-14+1],N=t[M-32],B=t[M-32+1],F=I+U|0,j=D+P+v(F,I)|0;j=(j=j+L+v(F=F+x|0,x)|0)+N+v(F=F+B|0,B)|0,t[M]=j,t[M+1]=F}for(var H=0;H<160;H+=2){j=t[H],F=t[H+1];var G=d(i,r,n),V=d(b,w,E),W=c(i,b),q=c(b,i),X=h(o,S),z=h(S,o),K=s[H],Y=s[H+1],Q=l(o,u,y),J=l(S,A,k),Z=R+z|0,$=_+X+v(Z,R)|0;$=($=($=$+Q+v(Z=Z+J|0,J)|0)+K+v(Z=Z+Y|0,Y)|0)+j+v(Z=Z+F|0,F)|0;var ee=q+V|0,te=W+G+v(ee,q)|0;_=y,R=k,y=u,k=A,u=o,A=S,o=a+$+v(S=T+Z|0,T)|0,a=n,T=E,n=r,E=w,r=i,w=b,i=$+te+v(b=Z+ee|0,Z)|0}this._al=this._al+b|0,this._bl=this._bl+w|0,this._cl=this._cl+E|0,this._dl=this._dl+T|0,this._el=this._el+S|0,this._fl=this._fl+A|0,this._gl=this._gl+k|0,this._hl=this._hl+R|0,this._ah=this._ah+i+v(this._al,b)|0,this._bh=this._bh+r+v(this._bl,w)|0,this._ch=this._ch+n+v(this._cl,E)|0,this._dh=this._dh+a+v(this._dl,T)|0,this._eh=this._eh+o+v(this._el,S)|0,this._fh=this._fh+u+v(this._fl,A)|0,this._gh=this._gh+y+v(this._gl,k)|0,this._hh=this._hh+_+v(this._hl,R)|0},u.prototype._hash=function(){var e=a.allocUnsafe(64);function t(t,i,r){e.writeInt32BE(t,r),e.writeInt32BE(i,r+4)}return t(this._ah,this._al,0),t(this._bh,this._bl,8),t(this._ch,this._cl,16),t(this._dh,this._dl,24),t(this._eh,this._el,32),t(this._fh,this._fl,40),t(this._gh,this._gl,48),t(this._hh,this._hl,56),e},e.exports=u},function(e,t,i){"use strict";(function(t,r){var n=i(38);e.exports=_;var a,s=i(66);_.ReadableState=y,i(8).EventEmitter;var o=function(e,t){return e.listeners(t).length},u=i(82),l=i(50).Buffer,d=t.Uint8Array||function(){},c=Object.create(i(32));c.inherits=i(5);var h=i(149),f=void 0;f=h&&h.debuglog?h.debuglog("stream"):function(){};var p,m=i(150),g=i(83);c.inherits(_,u);var v=["error","close","destroy","pause","resume"];function y(e,t){e=e||{};var r=t instanceof(a=a||i(23));this.objectMode=!!e.objectMode,r&&(this.objectMode=this.objectMode||!!e.readableObjectMode);var n=e.highWaterMark,s=e.readableHighWaterMark,o=this.objectMode?16:16384;this.highWaterMark=n||0===n?n:r&&(s||0===s)?s:o,this.highWaterMark=Math.floor(this.highWaterMark),this.buffer=new m,this.length=0,this.pipes=null,this.pipesCount=0,this.flowing=null,this.ended=!1,this.endEmitted=!1,this.reading=!1,this.sync=!0,this.needReadable=!1,this.emittedReadable=!1,this.readableListening=!1,this.resumeScheduled=!1,this.destroyed=!1,this.defaultEncoding=e.defaultEncoding||"utf8",this.awaitDrain=0,this.readingMore=!1,this.decoder=null,this.encoding=null,e.encoding&&(p||(p=i(22).StringDecoder),this.decoder=new p(e.encoding),this.encoding=e.encoding)}function _(e){if(a=a||i(23),!(this instanceof _))return new _(e);this._readableState=new y(e,this),this.readable=!0,e&&("function"==typeof e.read&&(this._read=e.read),"function"==typeof e.destroy&&(this._destroy=e.destroy)),u.call(this)}function b(e,t,i,r,n){var a,s=e._readableState;return null===t?(s.reading=!1,function(e,t){if(!t.ended){if(t.decoder){var i=t.decoder.end();i&&i.length&&(t.buffer.push(i),t.length+=t.objectMode?1:i.length)}t.ended=!0,T(e)}}(e,s)):(n||(a=function(e,t){var i,r;return r=t,l.isBuffer(r)||r instanceof d||"string"==typeof t||void 0===t||e.objectMode||(i=new TypeError("Invalid non-string/buffer chunk")),i}(s,t)),a?e.emit("error",a):s.objectMode||t&&t.length>0?("string"==typeof t||s.objectMode||Object.getPrototypeOf(t)===l.prototype||(t=function(e){return l.from(e)}(t)),r?s.endEmitted?e.emit("error",new Error("stream.unshift() after end event")):w(e,s,t,!0):s.ended?e.emit("error",new Error("stream.push() after EOF")):(s.reading=!1,s.decoder&&!i?(t=s.decoder.write(t),s.objectMode||0!==t.length?w(e,s,t,!1):A(e,s)):w(e,s,t,!1))):r||(s.reading=!1)),function(e){return!e.ended&&(e.needReadable||e.length<e.highWaterMark||0===e.length)}(s)}function w(e,t,i,r){t.flowing&&0===t.length&&!t.sync?(e.emit("data",i),e.read(0)):(t.length+=t.objectMode?1:i.length,r?t.buffer.unshift(i):t.buffer.push(i),t.needReadable&&T(e)),A(e,t)}function E(e,t){return e<=0||0===t.length&&t.ended?0:t.objectMode?1:e!=e?t.flowing&&t.length?t.buffer.head.data.length:t.length:(e>t.highWaterMark&&(t.highWaterMark=function(e){return e>=8388608?e=8388608:(e--,e|=e>>>1,e|=e>>>2,e|=e>>>4,e|=e>>>8,e|=e>>>16,e++),e}(e)),e<=t.length?e:t.ended?t.length:(t.needReadable=!0,0))}function T(e){var t=e._readableState;t.needReadable=!1,t.emittedReadable||(f("emitReadable",t.flowing),t.emittedReadable=!0,t.sync?n.nextTick(S,e):S(e))}function S(e){f("emit readable"),e.emit("readable"),O(e)}function A(e,t){t.readingMore||(t.readingMore=!0,n.nextTick(k,e,t))}function k(e,t){for(var i=t.length;!t.reading&&!t.flowing&&!t.ended&&t.length<t.highWaterMark&&(f("maybeReadMore read 0"),e.read(0),i!==t.length);)i=t.length;t.readingMore=!1}function R(e){f("readable nexttick read 0"),e.read(0)}function M(e,t){t.reading||(f("resume read 0"),e.read(0)),t.resumeScheduled=!1,t.awaitDrain=0,e.emit("resume"),O(e),t.flowing&&!t.reading&&e.read(0)}function O(e){var t=e._readableState;for(f("flow",t.flowing);t.flowing&&null!==e.read(););}function C(e,t){return 0===t.length?null:(t.objectMode?i=t.buffer.shift():!e||e>=t.length?(i=t.decoder?t.buffer.join(""):1===t.buffer.length?t.buffer.head.data:t.buffer.concat(t.length),t.buffer.clear()):i=function(e,t,i){var r;return e<t.head.data.length?(r=t.head.data.slice(0,e),t.head.data=t.head.data.slice(e)):r=e===t.head.data.length?t.shift():i?function(e,t){var i=t.head,r=1,n=i.data;for(e-=n.length;i=i.next;){var a=i.data,s=e>a.length?a.length:e;if(s===a.length?n+=a:n+=a.slice(0,e),0==(e-=s)){s===a.length?(++r,i.next?t.head=i.next:t.head=t.tail=null):(t.head=i,i.data=a.slice(s));break}++r}return t.length-=r,n}(e,t):function(e,t){var i=l.allocUnsafe(e),r=t.head,n=1;for(r.data.copy(i),e-=r.data.length;r=r.next;){var a=r.data,s=e>a.length?a.length:e;if(a.copy(i,i.length-e,0,s),0==(e-=s)){s===a.length?(++n,r.next?t.head=r.next:t.head=t.tail=null):(t.head=r,r.data=a.slice(s));break}++n}return t.length-=n,i}(e,t),r}(e,t.buffer,t.decoder),i);var i}function D(e){var t=e._readableState;if(t.length>0)throw new Error('"endReadable()" called on non-empty stream');t.endEmitted||(t.ended=!0,n.nextTick(I,t,e))}function I(e,t){e.endEmitted||0!==e.length||(e.endEmitted=!0,t.readable=!1,t.emit("end"))}function L(e,t){for(var i=0,r=e.length;i<r;i++)if(e[i]===t)return i;return-1}Object.defineProperty(_.prototype,"destroyed",{get:function(){return void 0!==this._readableState&&this._readableState.destroyed},set:function(e){this._readableState&&(this._readableState.destroyed=e)}}),_.prototype.destroy=g.destroy,_.prototype._undestroy=g.undestroy,_.prototype._destroy=function(e,t){this.push(null),t(e)},_.prototype.push=function(e,t){var i,r=this._readableState;return r.objectMode?i=!0:"string"==typeof e&&((t=t||r.defaultEncoding)!==r.encoding&&(e=l.from(e,t),t=""),i=!0),b(this,e,t,!1,i)},_.prototype.unshift=function(e){return b(this,e,null,!0,!1)},_.prototype.isPaused=function(){return!1===this._readableState.flowing},_.prototype.setEncoding=function(e){return p||(p=i(22).StringDecoder),this._readableState.decoder=new p(e),this._readableState.encoding=e,this},_.prototype.read=function(e){f("read",e),e=parseInt(e,10);var t=this._readableState,i=e;if(0!==e&&(t.emittedReadable=!1),0===e&&t.needReadable&&(t.length>=t.highWaterMark||t.ended))return f("read: emitReadable",t.length,t.ended),0===t.length&&t.ended?D(this):T(this),null;if(0===(e=E(e,t))&&t.ended)return 0===t.length&&D(this),null;var r,n=t.needReadable;return f("need readable",n),(0===t.length||t.length-e<t.highWaterMark)&&f("length less than watermark",n=!0),t.ended||t.reading?f("reading or ended",n=!1):n&&(f("do read"),t.reading=!0,t.sync=!0,0===t.length&&(t.needReadable=!0),this._read(t.highWaterMark),t.sync=!1,t.reading||(e=E(i,t))),null===(r=e>0?C(e,t):null)?(t.needReadable=!0,e=0):t.length-=e,0===t.length&&(t.ended||(t.needReadable=!0),i!==e&&t.ended&&D(this)),null!==r&&this.emit("data",r),r},_.prototype._read=function(e){this.emit("error",new Error("_read() is not implemented"))},_.prototype.pipe=function(e,t){var i=this,a=this._readableState;switch(a.pipesCount){case 0:a.pipes=e;break;case 1:a.pipes=[a.pipes,e];break;default:a.pipes.push(e)}a.pipesCount+=1,f("pipe count=%d opts=%j",a.pipesCount,t);var u=t&&!1===t.end||e===r.stdout||e===r.stderr?y:l;function l(){f("onend"),e.end()}a.endEmitted?n.nextTick(u):i.once("end",u),e.on("unpipe",function t(r,n){f("onunpipe"),r===i&&n&&!1===n.hasUnpiped&&(n.hasUnpiped=!0,f("cleanup"),e.removeListener("close",g),e.removeListener("finish",v),e.removeListener("drain",d),e.removeListener("error",m),e.removeListener("unpipe",t),i.removeListener("end",l),i.removeListener("end",y),i.removeListener("data",p),c=!0,!a.awaitDrain||e._writableState&&!e._writableState.needDrain||d())});var d=function(e){return function(){var t=e._readableState;f("pipeOnDrain",t.awaitDrain),t.awaitDrain&&t.awaitDrain--,0===t.awaitDrain&&o(e,"data")&&(t.flowing=!0,O(e))}}(i);e.on("drain",d);var c=!1,h=!1;function p(t){f("ondata"),h=!1,!1!==e.write(t)||h||((1===a.pipesCount&&a.pipes===e||a.pipesCount>1&&-1!==L(a.pipes,e))&&!c&&(f("false write response, pause",i._readableState.awaitDrain),i._readableState.awaitDrain++,h=!0),i.pause())}function m(t){f("onerror",t),y(),e.removeListener("error",m),0===o(e,"error")&&e.emit("error",t)}function g(){e.removeListener("finish",v),y()}function v(){f("onfinish"),e.removeListener("close",g),y()}function y(){f("unpipe"),i.unpipe(e)}return i.on("data",p),function(e,t,i){if("function"==typeof e.prependListener)return e.prependListener(t,i);e._events&&e._events[t]?s(e._events[t])?e._events[t].unshift(i):e._events[t]=[i,e._events[t]]:e.on(t,i)}(e,"error",m),e.once("close",g),e.once("finish",v),e.emit("pipe",i),a.flowing||(f("pipe resume"),i.resume()),e},_.prototype.unpipe=function(e){var t=this._readableState,i={hasUnpiped:!1};if(0===t.pipesCount)return this;if(1===t.pipesCount)return e&&e!==t.pipes||(e||(e=t.pipes),t.pipes=null,t.pipesCount=0,t.flowing=!1,e&&e.emit("unpipe",this,i)),this;if(!e){var r=t.pipes,n=t.pipesCount;t.pipes=null,t.pipesCount=0,t.flowing=!1;for(var a=0;a<n;a++)r[a].emit("unpipe",this,i);return this}var s=L(t.pipes,e);return-1===s||(t.pipes.splice(s,1),t.pipesCount-=1,1===t.pipesCount&&(t.pipes=t.pipes[0]),e.emit("unpipe",this,i)),this},_.prototype.on=function(e,t){var i=u.prototype.on.call(this,e,t);if("data"===e)!1!==this._readableState.flowing&&this.resume();else if("readable"===e){var r=this._readableState;r.endEmitted||r.readableListening||(r.readableListening=r.needReadable=!0,r.emittedReadable=!1,r.reading?r.length&&T(this):n.nextTick(R,this))}return i},_.prototype.addListener=_.prototype.on,_.prototype.resume=function(){var e=this._readableState;return e.flowing||(f("resume"),e.flowing=!0,function(e,t){t.resumeScheduled||(t.resumeScheduled=!0,n.nextTick(M,e,t))}(this,e)),this},_.prototype.pause=function(){return f("call pause flowing=%j",this._readableState.flowing),!1!==this._readableState.flowing&&(f("pause"),this._readableState.flowing=!1,this.emit("pause")),this},_.prototype.wrap=function(e){var t=this,i=this._readableState,r=!1;for(var n in e.on("end",function(){if(f("wrapped end"),i.decoder&&!i.ended){var e=i.decoder.end();e&&e.length&&t.push(e)}t.push(null)}),e.on("data",function(n){f("wrapped data"),i.decoder&&(n=i.decoder.write(n)),i.objectMode&&null==n||(i.objectMode||n&&n.length)&&(t.push(n)||(r=!0,e.pause()))}),e)void 0===this[n]&&"function"==typeof e[n]&&(this[n]=function(t){return function(){return e[t].apply(e,arguments)}}(n));for(var a=0;a<v.length;a++)e.on(v[a],this.emit.bind(this,v[a]));return this._read=function(t){f("wrapped _read",t),r&&(r=!1,e.resume())},this},Object.defineProperty(_.prototype,"readableHighWaterMark",{enumerable:!1,get:function(){return this._readableState.highWaterMark}}),_._fromList=C}).call(this,i(13),i(9))},function(e,t,i){e.exports=i(8).EventEmitter},function(e,t,i){"use strict";var r=i(38);function n(e,t){e.emit("error",t)}e.exports={destroy:function(e,t){var i=this,a=this._readableState&&this._readableState.destroyed,s=this._writableState&&this._writableState.destroyed;return a||s?(t?t(e):!e||this._writableState&&this._writableState.errorEmitted||r.nextTick(n,this,e),this):(this._readableState&&(this._readableState.destroyed=!0),this._writableState&&(this._writableState.destroyed=!0),this._destroy(e||null,function(e){!t&&e?(r.nextTick(n,i,e),i._writableState&&(i._writableState.errorEmitted=!0)):t&&t(e)}),this)},undestroy:function(){this._readableState&&(this._readableState.destroyed=!1,this._readableState.reading=!1,this._readableState.ended=!1,this._readableState.endEmitted=!1),this._writableState&&(this._writableState.destroyed=!1,this._writableState.ended=!1,this._writableState.ending=!1,this._writableState.finished=!1,this._writableState.errorEmitted=!1)}}},function(e,t,i){"use strict";e.exports=a;var r=i(23),n=Object.create(i(32));function a(e){if(!(this instanceof a))return new a(e);r.call(this,e),this._transformState={afterTransform:function(e,t){var i=this._transformState;i.transforming=!1;var r=i.writecb;if(!r)return this.emit("error",new Error("write callback called multiple times"));i.writechunk=null,i.writecb=null,null!=t&&this.push(t),r(e);var n=this._readableState;n.reading=!1,(n.needReadable||n.length<n.highWaterMark)&&this._read(n.highWaterMark)}.bind(this),needTransform:!1,transforming:!1,writecb:null,writechunk:null,writeencoding:null},this._readableState.needReadable=!0,this._readableState.sync=!1,e&&("function"==typeof e.transform&&(this._transform=e.transform),"function"==typeof e.flush&&(this._flush=e.flush)),this.on("prefinish",s)}function s(){var e=this;"function"==typeof this._flush?this._flush(function(t,i){o(e,t,i)}):o(this,null,null)}function o(e,t,i){if(t)return e.emit("error",t);if(null!=i&&e.push(i),e._writableState.length)throw new Error("Calling transform done when ws.length != 0");if(e._transformState.transforming)throw new Error("Calling transform done when still transforming");return e.push(null)}n.inherits=i(5),n.inherits(a,r),a.prototype.push=function(e,t){return this._transformState.needTransform=!1,r.prototype.push.call(this,e,t)},a.prototype._transform=function(e,t,i){throw new Error("_transform() is not implemented")},a.prototype._write=function(e,t,i){var r=this._transformState;if(r.writecb=i,r.writechunk=e,r.writeencoding=t,!r.transforming){var n=this._readableState;(r.needTransform||n.needReadable||n.length<n.highWaterMark)&&this._read(n.highWaterMark)}},a.prototype._read=function(e){var t=this._transformState;null!==t.writechunk&&t.writecb&&!t.transforming?(t.transforming=!0,this._transform(t.writechunk,t.writeencoding,t.afterTransform)):t.needTransform=!0},a.prototype._destroy=function(e,t){var i=this;r.prototype._destroy.call(this,e,function(e){t(e),i.emit("close")})}},function(e,t,i){"use strict";var r=i(5),n=i(159),a=i(20),s=i(6).Buffer,o=i(86),u=i(47),l=i(48),d=s.alloc(128);function c(e,t){a.call(this,"digest"),"string"==typeof t&&(t=s.from(t));var i="sha512"===e||"sha384"===e?128:64;this._alg=e,this._key=t,t.length>i?t=("rmd160"===e?new u:l(e)).update(t).digest():t.length<i&&(t=s.concat([t,d],i));for(var r=this._ipad=s.allocUnsafe(i),n=this._opad=s.allocUnsafe(i),o=0;o<i;o++)r[o]=54^t[o],n[o]=92^t[o];this._hash="rmd160"===e?new u:l(e),this._hash.update(r)}r(c,a),c.prototype._update=function(e){this._hash.update(e)},c.prototype._final=function(){var e=this._hash.digest();return("rmd160"===this._alg?new u:l(this._alg)).update(this._opad).update(e).digest()},e.exports=function(e,t){return"rmd160"===(e=e.toLowerCase())||"ripemd160"===e?new c("rmd160",t):"md5"===e?new n(o,t):new c(e,t)}},function(e,t,i){var r=i(44);e.exports=function(e){return(new r).update(e).digest()}},function(e){e.exports=JSON.parse('{"sha224WithRSAEncryption":{"sign":"rsa","hash":"sha224","id":"302d300d06096086480165030402040500041c"},"RSA-SHA224":{"sign":"ecdsa/rsa","hash":"sha224","id":"302d300d06096086480165030402040500041c"},"sha256WithRSAEncryption":{"sign":"rsa","hash":"sha256","id":"3031300d060960864801650304020105000420"},"RSA-SHA256":{"sign":"ecdsa/rsa","hash":"sha256","id":"3031300d060960864801650304020105000420"},"sha384WithRSAEncryption":{"sign":"rsa","hash":"sha384","id":"3041300d060960864801650304020205000430"},"RSA-SHA384":{"sign":"ecdsa/rsa","hash":"sha384","id":"3041300d060960864801650304020205000430"},"sha512WithRSAEncryption":{"sign":"rsa","hash":"sha512","id":"3051300d060960864801650304020305000440"},"RSA-SHA512":{"sign":"ecdsa/rsa","hash":"sha512","id":"3051300d060960864801650304020305000440"},"RSA-SHA1":{"sign":"rsa","hash":"sha1","id":"3021300906052b0e03021a05000414"},"ecdsa-with-SHA1":{"sign":"ecdsa","hash":"sha1","id":""},"sha256":{"sign":"ecdsa","hash":"sha256","id":""},"sha224":{"sign":"ecdsa","hash":"sha224","id":""},"sha384":{"sign":"ecdsa","hash":"sha384","id":""},"sha512":{"sign":"ecdsa","hash":"sha512","id":""},"DSA-SHA":{"sign":"dsa","hash":"sha1","id":""},"DSA-SHA1":{"sign":"dsa","hash":"sha1","id":""},"DSA":{"sign":"dsa","hash":"sha1","id":""},"DSA-WITH-SHA224":{"sign":"dsa","hash":"sha224","id":""},"DSA-SHA224":{"sign":"dsa","hash":"sha224","id":""},"DSA-WITH-SHA256":{"sign":"dsa","hash":"sha256","id":""},"DSA-SHA256":{"sign":"dsa","hash":"sha256","id":""},"DSA-WITH-SHA384":{"sign":"dsa","hash":"sha384","id":""},"DSA-SHA384":{"sign":"dsa","hash":"sha384","id":""},"DSA-WITH-SHA512":{"sign":"dsa","hash":"sha512","id":""},"DSA-SHA512":{"sign":"dsa","hash":"sha512","id":""},"DSA-RIPEMD160":{"sign":"dsa","hash":"rmd160","id":""},"ripemd160WithRSA":{"sign":"rsa","hash":"rmd160","id":"3021300906052b2403020105000414"},"RSA-RIPEMD160":{"sign":"rsa","hash":"rmd160","id":"3021300906052b2403020105000414"},"md5WithRSAEncryption":{"sign":"rsa","hash":"md5","id":"3020300c06082a864886f70d020505000410"},"RSA-MD5":{"sign":"rsa","hash":"md5","id":"3020300c06082a864886f70d020505000410"}}')},function(e,t,i){t.pbkdf2=i(161),t.pbkdf2Sync=i(91)},function(e,t){var i=Math.pow(2,30)-1;e.exports=function(e,t){if("number"!=typeof e)throw new TypeError("Iterations not a number");if(e<0)throw new TypeError("Bad iterations");if("number"!=typeof t)throw new TypeError("Key length not a number");if(t<0||t>i||t!=t)throw new TypeError("Bad key length")}},function(e,t,i){(function(t,i){var r;r=t.process&&t.process.browser?"utf-8":t.process&&t.process.version?parseInt(i.version.split(".")[0].slice(1),10)>=6?"utf-8":"binary":"utf-8",e.exports=r}).call(this,i(13),i(9))},function(e,t,i){var r=i(86),n=i(47),a=i(48),s=i(6).Buffer,o=i(89),u=i(90),l=i(92),d=s.alloc(128),c={md5:16,sha1:20,sha224:28,sha256:32,sha384:48,sha512:64,rmd160:20,ripemd160:20};function h(e,t,i){var o=function(e){return"rmd160"===e||"ripemd160"===e?function(e){return(new n).update(e).digest()}:"md5"===e?r:function(t){return a(e).update(t).digest()}}(e),u="sha512"===e||"sha384"===e?128:64;t.length>u?t=o(t):t.length<u&&(t=s.concat([t,d],u));for(var l=s.allocUnsafe(u+c[e]),h=s.allocUnsafe(u+c[e]),f=0;f<u;f++)l[f]=54^t[f],h[f]=92^t[f];var p=s.allocUnsafe(u+i+4);l.copy(p,0,0,u),this.ipad1=p,this.ipad2=l,this.opad=h,this.alg=e,this.blocksize=u,this.hash=o,this.size=c[e]}h.prototype.run=function(e,t){return e.copy(t,this.blocksize),this.hash(t).copy(this.opad,this.blocksize),this.hash(this.opad)},e.exports=function(e,t,i,r,n){o(i,r);var a=new h(n=n||"sha1",e=l(e,u,"Password"),(t=l(t,u,"Salt")).length),d=s.allocUnsafe(r),f=s.allocUnsafe(t.length+4);t.copy(f,0,0,t.length);for(var p=0,m=c[n],g=Math.ceil(r/m),v=1;v<=g;v++){f.writeUInt32BE(v,t.length);for(var y=a.run(f,a.ipad1),_=y,b=1;b<i;b++){_=a.run(_,a.ipad2);for(var w=0;w<m;w++)y[w]^=_[w]}y.copy(d,p),p+=m}return d}},function(e,t,i){var r=i(6).Buffer;e.exports=function(e,t,i){if(r.isBuffer(e))return e;if("string"==typeof e)return r.from(e,t);if(ArrayBuffer.isView(e))return r.from(e.buffer);throw new TypeError(i+" must be a string, a Buffer, a typed array or a DataView")}},function(e,t,i){"use strict";t.readUInt32BE=function(e,t){return(e[0+t]<<24|e[1+t]<<16|e[2+t]<<8|e[3+t])>>>0},t.writeUInt32BE=function(e,t,i){e[0+i]=t>>>24,e[1+i]=t>>>16&255,e[2+i]=t>>>8&255,e[3+i]=255&t},t.ip=function(e,t,i,r){for(var n=0,a=0,s=6;s>=0;s-=2){for(var o=0;o<=24;o+=8)n<<=1,n|=t>>>o+s&1;for(o=0;o<=24;o+=8)n<<=1,n|=e>>>o+s&1}for(s=6;s>=0;s-=2){for(o=1;o<=25;o+=8)a<<=1,a|=t>>>o+s&1;for(o=1;o<=25;o+=8)a<<=1,a|=e>>>o+s&1}i[r+0]=n>>>0,i[r+1]=a>>>0},t.rip=function(e,t,i,r){for(var n=0,a=0,s=0;s<4;s++)for(var o=24;o>=0;o-=8)n<<=1,n|=t>>>o+s&1,n<<=1,n|=e>>>o+s&1;for(s=4;s<8;s++)for(o=24;o>=0;o-=8)a<<=1,a|=t>>>o+s&1,a<<=1,a|=e>>>o+s&1;i[r+0]=n>>>0,i[r+1]=a>>>0},t.pc1=function(e,t,i,r){for(var n=0,a=0,s=7;s>=5;s--){for(var o=0;o<=24;o+=8)n<<=1,n|=t>>o+s&1;for(o=0;o<=24;o+=8)n<<=1,n|=e>>o+s&1}for(o=0;o<=24;o+=8)n<<=1,n|=t>>o+s&1;for(s=1;s<=3;s++){for(o=0;o<=24;o+=8)a<<=1,a|=t>>o+s&1;for(o=0;o<=24;o+=8)a<<=1,a|=e>>o+s&1}for(o=0;o<=24;o+=8)a<<=1,a|=e>>o+s&1;i[r+0]=n>>>0,i[r+1]=a>>>0},t.r28shl=function(e,t){return e<<t&268435455|e>>>28-t};var r=[14,11,17,4,27,23,25,0,13,22,7,18,5,9,16,24,2,20,12,21,1,8,15,26,15,4,25,19,9,1,26,16,5,11,23,8,12,7,17,0,22,3,10,14,6,20,27,24];t.pc2=function(e,t,i,n){for(var a=0,s=0,o=r.length>>>1,u=0;u<o;u++)a<<=1,a|=e>>>r[u]&1;for(u=o;u<r.length;u++)s<<=1,s|=t>>>r[u]&1;i[n+0]=a>>>0,i[n+1]=s>>>0},t.expand=function(e,t,i){var r=0,n=0;r=(1&e)<<5|e>>>27;for(var a=23;a>=15;a-=4)r<<=6,r|=e>>>a&63;for(a=11;a>=3;a-=4)n|=e>>>a&63,n<<=6;n|=(31&e)<<1|e>>>31,t[i+0]=r>>>0,t[i+1]=n>>>0};var n=[14,0,4,15,13,7,1,4,2,14,15,2,11,13,8,1,3,10,10,6,6,12,12,11,5,9,9,5,0,3,7,8,4,15,1,12,14,8,8,2,13,4,6,9,2,1,11,7,15,5,12,11,9,3,7,14,3,10,10,0,5,6,0,13,15,3,1,13,8,4,14,7,6,15,11,2,3,8,4,14,9,12,7,0,2,1,13,10,12,6,0,9,5,11,10,5,0,13,14,8,7,10,11,1,10,3,4,15,13,4,1,2,5,11,8,6,12,7,6,12,9,0,3,5,2,14,15,9,10,13,0,7,9,0,14,9,6,3,3,4,15,6,5,10,1,2,13,8,12,5,7,14,11,12,4,11,2,15,8,1,13,1,6,10,4,13,9,0,8,6,15,9,3,8,0,7,11,4,1,15,2,14,12,3,5,11,10,5,14,2,7,12,7,13,13,8,14,11,3,5,0,6,6,15,9,0,10,3,1,4,2,7,8,2,5,12,11,1,12,10,4,14,15,9,10,3,6,15,9,0,0,6,12,10,11,1,7,13,13,8,15,9,1,4,3,5,14,11,5,12,2,7,8,2,4,14,2,14,12,11,4,2,1,12,7,4,10,7,11,13,6,1,8,5,5,0,3,15,15,10,13,3,0,9,14,8,9,6,4,11,2,8,1,12,11,7,10,1,13,14,7,2,8,13,15,6,9,15,12,0,5,9,6,10,3,4,0,5,14,3,12,10,1,15,10,4,15,2,9,7,2,12,6,9,8,5,0,6,13,1,3,13,4,14,14,0,7,11,5,3,11,8,9,4,14,3,15,2,5,12,2,9,8,5,12,15,3,10,7,11,0,14,4,1,10,7,1,6,13,0,11,8,6,13,4,13,11,0,2,11,14,7,15,4,0,9,8,1,13,10,3,14,12,3,9,5,7,12,5,2,10,15,6,8,1,6,1,6,4,11,11,13,13,8,12,1,3,4,7,10,14,7,10,9,15,5,6,0,8,15,0,14,5,2,9,3,2,12,13,1,2,15,8,13,4,8,6,10,15,3,11,7,1,4,10,12,9,5,3,6,14,11,5,0,0,14,12,9,7,2,7,2,11,1,4,14,1,7,9,4,12,10,14,8,2,13,0,15,6,12,10,9,13,0,15,3,3,5,5,6,8,11];t.substitute=function(e,t){for(var i=0,r=0;r<4;r++)i<<=4,i|=n[64*r+(e>>>18-6*r&63)];for(r=0;r<4;r++)i<<=4,i|=n[256+64*r+(t>>>18-6*r&63)];return i>>>0};var a=[16,25,12,11,3,20,4,15,31,17,9,6,27,14,1,22,30,24,8,18,0,5,29,23,13,19,2,26,10,21,28,7];t.permute=function(e){for(var t=0,i=0;i<a.length;i++)t<<=1,t|=e>>>a[i]&1;return t>>>0},t.padSplit=function(e,t,i){for(var r=e.toString(2);r.length<t;)r="0"+r;for(var n=[],a=0;a<t;a+=i)n.push(r.slice(a,a+i));return n.join(" ")}},function(e,t,i){"use strict";var r=i(14),n=i(5),a=i(93),s=i(52);function o(e){s.call(this,e);var t=new function(){this.tmp=new Array(2),this.keys=null};this._desState=t,this.deriveKeys(t,e.key)}n(o,s),e.exports=o,o.create=function(e){return new o(e)};var u=[1,1,2,2,2,2,2,2,1,2,2,2,2,2,2,1];o.prototype.deriveKeys=function(e,t){e.keys=new Array(32),r.equal(t.length,this.blockSize,"Invalid key length");var i=a.readUInt32BE(t,0),n=a.readUInt32BE(t,4);a.pc1(i,n,e.tmp,0),i=e.tmp[0],n=e.tmp[1];for(var s=0;s<e.keys.length;s+=2){var o=u[s>>>1];i=a.r28shl(i,o),n=a.r28shl(n,o),a.pc2(i,n,e.keys,s)}},o.prototype._update=function(e,t,i,r){var n=this._desState,s=a.readUInt32BE(e,t),o=a.readUInt32BE(e,t+4);a.ip(s,o,n.tmp,0),s=n.tmp[0],o=n.tmp[1],"encrypt"===this.type?this._encrypt(n,s,o,n.tmp,0):this._decrypt(n,s,o,n.tmp,0),s=n.tmp[0],o=n.tmp[1],a.writeUInt32BE(i,s,r),a.writeUInt32BE(i,o,r+4)},o.prototype._pad=function(e,t){for(var i=e.length-t,r=t;r<e.length;r++)e[r]=i;return!0},o.prototype._unpad=function(e){for(var t=e[e.length-1],i=e.length-t;i<e.length;i++)r.equal(e[i],t);return e.slice(0,e.length-t)},o.prototype._encrypt=function(e,t,i,r,n){for(var s=t,o=i,u=0;u<e.keys.length;u+=2){var l=e.keys[u],d=e.keys[u+1];a.expand(o,e.tmp,0),l^=e.tmp[0],d^=e.tmp[1];var c=a.substitute(l,d),h=o;o=(s^a.permute(c))>>>0,s=h}a.rip(o,s,r,n)},o.prototype._decrypt=function(e,t,i,r,n){for(var s=i,o=t,u=e.keys.length-2;u>=0;u-=2){var l=e.keys[u],d=e.keys[u+1];a.expand(s,e.tmp,0),l^=e.tmp[0],d^=e.tmp[1];var c=a.substitute(l,d),h=s;s=(o^a.permute(c))>>>0,o=h}a.rip(s,o,r,n)}},function(e,t,i){var r=i(33),n=i(6).Buffer,a=i(96);function s(e){var t=e._cipher.encryptBlockRaw(e._prev);return a(e._prev),t}t.encrypt=function(e,t){var i=Math.ceil(t.length/16),a=e._cache.length;e._cache=n.concat([e._cache,n.allocUnsafe(16*i)]);for(var o=0;o<i;o++){var u=s(e),l=a+16*o;e._cache.writeUInt32BE(u[0],l+0),e._cache.writeUInt32BE(u[1],l+4),e._cache.writeUInt32BE(u[2],l+8),e._cache.writeUInt32BE(u[3],l+12)}var d=e._cache.slice(0,t.length);return e._cache=e._cache.slice(t.length),r(t,d)}},function(e,t){e.exports=function(e){for(var t,i=e.length;i--;){if(255!==(t=e.readUInt8(i))){t++,e.writeUInt8(t,i);break}e.writeUInt8(0,i)}}},function(e){e.exports=JSON.parse('{"aes-128-ecb":{"cipher":"AES","key":128,"iv":0,"mode":"ECB","type":"block"},"aes-192-ecb":{"cipher":"AES","key":192,"iv":0,"mode":"ECB","type":"block"},"aes-256-ecb":{"cipher":"AES","key":256,"iv":0,"mode":"ECB","type":"block"},"aes-128-cbc":{"cipher":"AES","key":128,"iv":16,"mode":"CBC","type":"block"},"aes-192-cbc":{"cipher":"AES","key":192,"iv":16,"mode":"CBC","type":"block"},"aes-256-cbc":{"cipher":"AES","key":256,"iv":16,"mode":"CBC","type":"block"},"aes128":{"cipher":"AES","key":128,"iv":16,"mode":"CBC","type":"block"},"aes192":{"cipher":"AES","key":192,"iv":16,"mode":"CBC","type":"block"},"aes256":{"cipher":"AES","key":256,"iv":16,"mode":"CBC","type":"block"},"aes-128-cfb":{"cipher":"AES","key":128,"iv":16,"mode":"CFB","type":"stream"},"aes-192-cfb":{"cipher":"AES","key":192,"iv":16,"mode":"CFB","type":"stream"},"aes-256-cfb":{"cipher":"AES","key":256,"iv":16,"mode":"CFB","type":"stream"},"aes-128-cfb8":{"cipher":"AES","key":128,"iv":16,"mode":"CFB8","type":"stream"},"aes-192-cfb8":{"cipher":"AES","key":192,"iv":16,"mode":"CFB8","type":"stream"},"aes-256-cfb8":{"cipher":"AES","key":256,"iv":16,"mode":"CFB8","type":"stream"},"aes-128-cfb1":{"cipher":"AES","key":128,"iv":16,"mode":"CFB1","type":"stream"},"aes-192-cfb1":{"cipher":"AES","key":192,"iv":16,"mode":"CFB1","type":"stream"},"aes-256-cfb1":{"cipher":"AES","key":256,"iv":16,"mode":"CFB1","type":"stream"},"aes-128-ofb":{"cipher":"AES","key":128,"iv":16,"mode":"OFB","type":"stream"},"aes-192-ofb":{"cipher":"AES","key":192,"iv":16,"mode":"OFB","type":"stream"},"aes-256-ofb":{"cipher":"AES","key":256,"iv":16,"mode":"OFB","type":"stream"},"aes-128-ctr":{"cipher":"AES","key":128,"iv":16,"mode":"CTR","type":"stream"},"aes-192-ctr":{"cipher":"AES","key":192,"iv":16,"mode":"CTR","type":"stream"},"aes-256-ctr":{"cipher":"AES","key":256,"iv":16,"mode":"CTR","type":"stream"},"aes-128-gcm":{"cipher":"AES","key":128,"iv":12,"mode":"GCM","type":"auth"},"aes-192-gcm":{"cipher":"AES","key":192,"iv":12,"mode":"GCM","type":"auth"},"aes-256-gcm":{"cipher":"AES","key":256,"iv":12,"mode":"GCM","type":"auth"}}')},function(e,t,i){var r=i(39),n=i(6).Buffer,a=i(20),s=i(5),o=i(174),u=i(33),l=i(96);function d(e,t,i,s){a.call(this);var u=n.alloc(4,0);this._cipher=new r.AES(t);var d=this._cipher.encryptBlock(u);this._ghash=new o(d),i=function(e,t,i){if(12===t.length)return e._finID=n.concat([t,n.from([0,0,0,1])]),n.concat([t,n.from([0,0,0,2])]);var r=new o(i),a=t.length,s=a%16;r.update(t),s&&(s=16-s,r.update(n.alloc(s,0))),r.update(n.alloc(8,0));var u=8*a,d=n.alloc(8);d.writeUIntBE(u,0,8),r.update(d),e._finID=r.state;var c=n.from(e._finID);return l(c),c}(this,i,d),this._prev=n.from(i),this._cache=n.allocUnsafe(0),this._secCache=n.allocUnsafe(0),this._decrypt=s,this._alen=0,this._len=0,this._mode=e,this._authTag=null,this._called=!1}s(d,a),d.prototype._update=function(e){if(!this._called&&this._alen){var t=16-this._alen%16;t<16&&(t=n.alloc(t,0),this._ghash.update(t))}this._called=!0;var i=this._mode.encrypt(this,e);return this._decrypt?this._ghash.update(e):this._ghash.update(i),this._len+=e.length,i},d.prototype._final=function(){if(this._decrypt&&!this._authTag)throw new Error("Unsupported state or unable to authenticate data");var e=u(this._ghash.final(8*this._alen,8*this._len),this._cipher.encryptBlock(this._finID));if(this._decrypt&&function(e,t){var i=0;e.length!==t.length&&i++;for(var r=Math.min(e.length,t.length),n=0;n<r;++n)i+=e[n]^t[n];return i}(e,this._authTag))throw new Error("Unsupported state or unable to authenticate data");this._authTag=e,this._cipher.scrub()},d.prototype.getAuthTag=function(){if(this._decrypt||!n.isBuffer(this._authTag))throw new Error("Attempting to get auth tag in unsupported state");return this._authTag},d.prototype.setAuthTag=function(e){if(!this._decrypt)throw new Error("Attempting to set auth tag in unsupported state");this._authTag=e},d.prototype.setAAD=function(e){if(this._called)throw new Error("Attempting to set AAD in unsupported state");this._ghash.update(e),this._alen+=e.length},e.exports=d},function(e,t,i){var r=i(39),n=i(6).Buffer,a=i(20);function s(e,t,i,s){a.call(this),this._cipher=new r.AES(t),this._prev=n.from(i),this._cache=n.allocUnsafe(0),this._secCache=n.allocUnsafe(0),this._decrypt=s,this._mode=e}i(5)(s,a),s.prototype._update=function(e){return this._mode.encrypt(this,e,this._decrypt)},s.prototype._final=function(){this._cipher.scrub()},e.exports=s},function(e,t,i){var r=i(24);e.exports=v,v.simpleSieve=m,v.fermatTest=g;var n=i(11),a=new n(24),s=new(i(101)),o=new n(1),u=new n(2),l=new n(5),d=(new n(16),new n(8),new n(10)),c=new n(3),h=(new n(7),new n(11)),f=new n(4),p=(new n(12),null);function m(e){for(var t=function(){if(null!==p)return p;var e=[];e[0]=2;for(var t=1,i=3;i<1048576;i+=2){for(var r=Math.ceil(Math.sqrt(i)),n=0;n<t&&e[n]<=r&&i%e[n]!=0;n++);t!==n&&e[n]<=r||(e[t++]=i)}return p=e,e}(),i=0;i<t.length;i++)if(0===e.modn(t[i]))return 0===e.cmpn(t[i]);return!0}function g(e){var t=n.mont(e);return 0===u.toRed(t).redPow(e.subn(1)).fromRed().cmpn(1)}function v(e,t){if(e<16)return new n(2===t||5===t?[140,123]:[140,39]);var i,p;for(t=new n(t);;){for(i=new n(r(Math.ceil(e/8)));i.bitLength()>e;)i.ishrn(1);if(i.isEven()&&i.iadd(o),i.testn(1)||i.iadd(u),t.cmp(u)){if(!t.cmp(l))for(;i.mod(d).cmp(c);)i.iadd(f)}else for(;i.mod(a).cmp(h);)i.iadd(f);if(m(p=i.shrn(1))&&m(i)&&g(p)&&g(i)&&s.test(p)&&s.test(i))return i}}},function(e,t,i){var r=i(11),n=i(56);function a(e){this.rand=e||new n.Rand}e.exports=a,a.create=function(e){return new a(e)},a.prototype._randbelow=function(e){var t=e.bitLength(),i=Math.ceil(t/8);do{var n=new r(this.rand.generate(i))}while(n.cmp(e)>=0);return n},a.prototype._randrange=function(e,t){var i=t.sub(e);return e.add(this._randbelow(i))},a.prototype.test=function(e,t,i){var n=e.bitLength(),a=r.mont(e),s=new r(1).toRed(a);t||(t=Math.max(1,n/48|0));for(var o=e.subn(1),u=0;!o.testn(u);u++);for(var l=e.shrn(u),d=o.toRed(a);t>0;t--){var c=this._randrange(new r(2),o);i&&i(c);var h=c.toRed(a).redPow(l);if(0!==h.cmp(s)&&0!==h.cmp(d)){for(var f=1;f<u;f++){if(0===(h=h.redSqr()).cmp(s))return!1;if(0===h.cmp(d))break}if(f===u)return!1}}return!0},a.prototype.getDivisor=function(e,t){var i=e.bitLength(),n=r.mont(e),a=new r(1).toRed(n);t||(t=Math.max(1,i/48|0));for(var s=e.subn(1),o=0;!s.testn(o);o++);for(var u=e.shrn(o),l=s.toRed(n);t>0;t--){var d=this._randrange(new r(2),s),c=e.gcd(d);if(0!==c.cmpn(1))return c;var h=d.toRed(n).redPow(u);if(0!==h.cmp(a)&&0!==h.cmp(l)){for(var f=1;f<o;f++){if(0===(h=h.redSqr()).cmp(a))return h.fromRed().subn(1).gcd(e);if(0===h.cmp(l))break}if(f===o)return(h=h.redSqr()).fromRed().subn(1).gcd(e)}}return!1}},function(e,t,i){"use strict";(function(t,r){var n;e.exports=A,A.ReadableState=S,i(8).EventEmitter;var a,s=function(e,t){return e.listeners(t).length},o=i(103),u=i(10).Buffer,l=t.Uint8Array||function(){},d=i(184);a=d&&d.debuglog?d.debuglog("stream"):function(){};var c,h,f,p=i(185),m=i(104),g=i(105).getHighWaterMark,v=i(28).codes,y=v.ERR_INVALID_ARG_TYPE,_=v.ERR_STREAM_PUSH_AFTER_EOF,b=v.ERR_METHOD_NOT_IMPLEMENTED,w=v.ERR_STREAM_UNSHIFT_AFTER_END_EVENT;i(5)(A,o);var E=m.errorOrDestroy,T=["error","close","destroy","pause","resume"];function S(e,t,r){n=n||i(29),e=e||{},"boolean"!=typeof r&&(r=t instanceof n),this.objectMode=!!e.objectMode,r&&(this.objectMode=this.objectMode||!!e.readableObjectMode),this.highWaterMark=g(this,e,"readableHighWaterMark",r),this.buffer=new p,this.length=0,this.pipes=null,this.pipesCount=0,this.flowing=null,this.ended=!1,this.endEmitted=!1,this.reading=!1,this.sync=!0,this.needReadable=!1,this.emittedReadable=!1,this.readableListening=!1,this.resumeScheduled=!1,this.paused=!0,this.emitClose=!1!==e.emitClose,this.autoDestroy=!!e.autoDestroy,this.destroyed=!1,this.defaultEncoding=e.defaultEncoding||"utf8",this.awaitDrain=0,this.readingMore=!1,this.decoder=null,this.encoding=null,e.encoding&&(c||(c=i(22).StringDecoder),this.decoder=new c(e.encoding),this.encoding=e.encoding)}function A(e){if(n=n||i(29),!(this instanceof A))return new A(e);var t=this instanceof n;this._readableState=new S(e,this,t),this.readable=!0,e&&("function"==typeof e.read&&(this._read=e.read),"function"==typeof e.destroy&&(this._destroy=e.destroy)),o.call(this)}function k(e,t,i,r,n){a("readableAddChunk",t);var s,o=e._readableState;if(null===t)o.reading=!1,function(e,t){if(a("onEofChunk"),!t.ended){if(t.decoder){var i=t.decoder.end();i&&i.length&&(t.buffer.push(i),t.length+=t.objectMode?1:i.length)}t.ended=!0,t.sync?O(e):(t.needReadable=!1,t.emittedReadable||(t.emittedReadable=!0,C(e)))}}(e,o);else if(n||(s=function(e,t){var i,r;return r=t,u.isBuffer(r)||r instanceof l||"string"==typeof t||void 0===t||e.objectMode||(i=new y("chunk",["string","Buffer","Uint8Array"],t)),i}(o,t)),s)E(e,s);else if(o.objectMode||t&&t.length>0)if("string"==typeof t||o.objectMode||Object.getPrototypeOf(t)===u.prototype||(t=function(e){return u.from(e)}(t)),r)o.endEmitted?E(e,new w):R(e,o,t,!0);else if(o.ended)E(e,new _);else{if(o.destroyed)return!1;o.reading=!1,o.decoder&&!i?(t=o.decoder.write(t),o.objectMode||0!==t.length?R(e,o,t,!1):D(e,o)):R(e,o,t,!1)}else r||(o.reading=!1,D(e,o));return!o.ended&&(o.length<o.highWaterMark||0===o.length)}function R(e,t,i,r){t.flowing&&0===t.length&&!t.sync?(t.awaitDrain=0,e.emit("data",i)):(t.length+=t.objectMode?1:i.length,r?t.buffer.unshift(i):t.buffer.push(i),t.needReadable&&O(e)),D(e,t)}function M(e,t){return e<=0||0===t.length&&t.ended?0:t.objectMode?1:e!=e?t.flowing&&t.length?t.buffer.head.data.length:t.length:(e>t.highWaterMark&&(t.highWaterMark=function(e){return e>=1073741824?e=1073741824:(e--,e|=e>>>1,e|=e>>>2,e|=e>>>4,e|=e>>>8,e|=e>>>16,e++),e}(e)),e<=t.length?e:t.ended?t.length:(t.needReadable=!0,0))}function O(e){var t=e._readableState;a("emitReadable",t.needReadable,t.emittedReadable),t.needReadable=!1,t.emittedReadable||(a("emitReadable",t.flowing),t.emittedReadable=!0,r.nextTick(C,e))}function C(e){var t=e._readableState;a("emitReadable_",t.destroyed,t.length,t.ended),t.destroyed||!t.length&&!t.ended||(e.emit("readable"),t.emittedReadable=!1),t.needReadable=!t.flowing&&!t.ended&&t.length<=t.highWaterMark,U(e)}function D(e,t){t.readingMore||(t.readingMore=!0,r.nextTick(I,e,t))}function I(e,t){for(;!t.reading&&!t.ended&&(t.length<t.highWaterMark||t.flowing&&0===t.length);){var i=t.length;if(a("maybeReadMore read 0"),e.read(0),i===t.length)break}t.readingMore=!1}function L(e){var t=e._readableState;t.readableListening=e.listenerCount("readable")>0,t.resumeScheduled&&!t.paused?t.flowing=!0:e.listenerCount("data")>0&&e.resume()}function x(e){a("readable nexttick read 0"),e.read(0)}function P(e,t){a("resume",t.reading),t.reading||e.read(0),t.resumeScheduled=!1,e.emit("resume"),U(e),t.flowing&&!t.reading&&e.read(0)}function U(e){var t=e._readableState;for(a("flow",t.flowing);t.flowing&&null!==e.read(););}function N(e,t){return 0===t.length?null:(t.objectMode?i=t.buffer.shift():!e||e>=t.length?(i=t.decoder?t.buffer.join(""):1===t.buffer.length?t.buffer.first():t.buffer.concat(t.length),t.buffer.clear()):i=t.buffer.consume(e,t.decoder),i);var i}function B(e){var t=e._readableState;a("endReadable",t.endEmitted),t.endEmitted||(t.ended=!0,r.nextTick(F,t,e))}function F(e,t){if(a("endReadableNT",e.endEmitted,e.length),!e.endEmitted&&0===e.length&&(e.endEmitted=!0,t.readable=!1,t.emit("end"),e.autoDestroy)){var i=t._writableState;(!i||i.autoDestroy&&i.finished)&&t.destroy()}}function j(e,t){for(var i=0,r=e.length;i<r;i++)if(e[i]===t)return i;return-1}Object.defineProperty(A.prototype,"destroyed",{enumerable:!1,get:function(){return void 0!==this._readableState&&this._readableState.destroyed},set:function(e){this._readableState&&(this._readableState.destroyed=e)}}),A.prototype.destroy=m.destroy,A.prototype._undestroy=m.undestroy,A.prototype._destroy=function(e,t){t(e)},A.prototype.push=function(e,t){var i,r=this._readableState;return r.objectMode?i=!0:"string"==typeof e&&((t=t||r.defaultEncoding)!==r.encoding&&(e=u.from(e,t),t=""),i=!0),k(this,e,t,!1,i)},A.prototype.unshift=function(e){return k(this,e,null,!0,!1)},A.prototype.isPaused=function(){return!1===this._readableState.flowing},A.prototype.setEncoding=function(e){c||(c=i(22).StringDecoder);var t=new c(e);this._readableState.decoder=t,this._readableState.encoding=this._readableState.decoder.encoding;for(var r=this._readableState.buffer.head,n="";null!==r;)n+=t.write(r.data),r=r.next;return this._readableState.buffer.clear(),""!==n&&this._readableState.buffer.push(n),this._readableState.length=n.length,this},A.prototype.read=function(e){a("read",e),e=parseInt(e,10);var t=this._readableState,i=e;if(0!==e&&(t.emittedReadable=!1),0===e&&t.needReadable&&((0!==t.highWaterMark?t.length>=t.highWaterMark:t.length>0)||t.ended))return a("read: emitReadable",t.length,t.ended),0===t.length&&t.ended?B(this):O(this),null;if(0===(e=M(e,t))&&t.ended)return 0===t.length&&B(this),null;var r,n=t.needReadable;return a("need readable",n),(0===t.length||t.length-e<t.highWaterMark)&&a("length less than watermark",n=!0),t.ended||t.reading?a("reading or ended",n=!1):n&&(a("do read"),t.reading=!0,t.sync=!0,0===t.length&&(t.needReadable=!0),this._read(t.highWaterMark),t.sync=!1,t.reading||(e=M(i,t))),null===(r=e>0?N(e,t):null)?(t.needReadable=t.length<=t.highWaterMark,e=0):(t.length-=e,t.awaitDrain=0),0===t.length&&(t.ended||(t.needReadable=!0),i!==e&&t.ended&&B(this)),null!==r&&this.emit("data",r),r},A.prototype._read=function(e){E(this,new b("_read()"))},A.prototype.pipe=function(e,t){var i=this,n=this._readableState;switch(n.pipesCount){case 0:n.pipes=e;break;case 1:n.pipes=[n.pipes,e];break;default:n.pipes.push(e)}n.pipesCount+=1,a("pipe count=%d opts=%j",n.pipesCount,t);var o=t&&!1===t.end||e===r.stdout||e===r.stderr?m:u;function u(){a("onend"),e.end()}n.endEmitted?r.nextTick(o):i.once("end",o),e.on("unpipe",function t(r,s){a("onunpipe"),r===i&&s&&!1===s.hasUnpiped&&(s.hasUnpiped=!0,a("cleanup"),e.removeListener("close",f),e.removeListener("finish",p),e.removeListener("drain",l),e.removeListener("error",h),e.removeListener("unpipe",t),i.removeListener("end",u),i.removeListener("end",m),i.removeListener("data",c),d=!0,!n.awaitDrain||e._writableState&&!e._writableState.needDrain||l())});var l=function(e){return function(){var t=e._readableState;a("pipeOnDrain",t.awaitDrain),t.awaitDrain&&t.awaitDrain--,0===t.awaitDrain&&s(e,"data")&&(t.flowing=!0,U(e))}}(i);e.on("drain",l);var d=!1;function c(t){a("ondata");var r=e.write(t);a("dest.write",r),!1===r&&((1===n.pipesCount&&n.pipes===e||n.pipesCount>1&&-1!==j(n.pipes,e))&&!d&&(a("false write response, pause",n.awaitDrain),n.awaitDrain++),i.pause())}function h(t){a("onerror",t),m(),e.removeListener("error",h),0===s(e,"error")&&E(e,t)}function f(){e.removeListener("finish",p),m()}function p(){a("onfinish"),e.removeListener("close",f),m()}function m(){a("unpipe"),i.unpipe(e)}return i.on("data",c),function(e,t,i){if("function"==typeof e.prependListener)return e.prependListener(t,i);e._events&&e._events[t]?Array.isArray(e._events[t])?e._events[t].unshift(i):e._events[t]=[i,e._events[t]]:e.on(t,i)}(e,"error",h),e.once("close",f),e.once("finish",p),e.emit("pipe",i),n.flowing||(a("pipe resume"),i.resume()),e},A.prototype.unpipe=function(e){var t=this._readableState,i={hasUnpiped:!1};if(0===t.pipesCount)return this;if(1===t.pipesCount)return e&&e!==t.pipes||(e||(e=t.pipes),t.pipes=null,t.pipesCount=0,t.flowing=!1,e&&e.emit("unpipe",this,i)),this;if(!e){var r=t.pipes,n=t.pipesCount;t.pipes=null,t.pipesCount=0,t.flowing=!1;for(var a=0;a<n;a++)r[a].emit("unpipe",this,{hasUnpiped:!1});return this}var s=j(t.pipes,e);return-1===s||(t.pipes.splice(s,1),t.pipesCount-=1,1===t.pipesCount&&(t.pipes=t.pipes[0]),e.emit("unpipe",this,i)),this},A.prototype.on=function(e,t){var i=o.prototype.on.call(this,e,t),n=this._readableState;return"data"===e?(n.readableListening=this.listenerCount("readable")>0,!1!==n.flowing&&this.resume()):"readable"===e&&(n.endEmitted||n.readableListening||(n.readableListening=n.needReadable=!0,n.flowing=!1,n.emittedReadable=!1,a("on readable",n.length,n.reading),n.length?O(this):n.reading||r.nextTick(x,this))),i},A.prototype.addListener=A.prototype.on,A.prototype.removeListener=function(e,t){var i=o.prototype.removeListener.call(this,e,t);return"readable"===e&&r.nextTick(L,this),i},A.prototype.removeAllListeners=function(e){var t=o.prototype.removeAllListeners.apply(this,arguments);return"readable"!==e&&void 0!==e||r.nextTick(L,this),t},A.prototype.resume=function(){var e=this._readableState;return e.flowing||(a("resume"),e.flowing=!e.readableListening,function(e,t){t.resumeScheduled||(t.resumeScheduled=!0,r.nextTick(P,e,t))}(this,e)),e.paused=!1,this},A.prototype.pause=function(){return a("call pause flowing=%j",this._readableState.flowing),!1!==this._readableState.flowing&&(a("pause"),this._readableState.flowing=!1,this.emit("pause")),this._readableState.paused=!0,this},A.prototype.wrap=function(e){var t=this,i=this._readableState,r=!1;for(var n in e.on("end",function(){if(a("wrapped end"),i.decoder&&!i.ended){var e=i.decoder.end();e&&e.length&&t.push(e)}t.push(null)}),e.on("data",function(n){a("wrapped data"),i.decoder&&(n=i.decoder.write(n)),i.objectMode&&null==n||(i.objectMode||n&&n.length)&&(t.push(n)||(r=!0,e.pause()))}),e)void 0===this[n]&&"function"==typeof e[n]&&(this[n]=function(t){return function(){return e[t].apply(e,arguments)}}(n));for(var s=0;s<T.length;s++)e.on(T[s],this.emit.bind(this,T[s]));return this._read=function(t){a("wrapped _read",t),r&&(r=!1,e.resume())},this},"function"==typeof Symbol&&(A.prototype[Symbol.asyncIterator]=function(){return void 0===h&&(h=i(187)),h(this)}),Object.defineProperty(A.prototype,"readableHighWaterMark",{enumerable:!1,get:function(){return this._readableState.highWaterMark}}),Object.defineProperty(A.prototype,"readableBuffer",{enumerable:!1,get:function(){return this._readableState&&this._readableState.buffer}}),Object.defineProperty(A.prototype,"readableFlowing",{enumerable:!1,get:function(){return this._readableState.flowing},set:function(e){this._readableState&&(this._readableState.flowing=e)}}),A._fromList=N,Object.defineProperty(A.prototype,"readableLength",{enumerable:!1,get:function(){return this._readableState.length}}),"function"==typeof Symbol&&(A.from=function(e,t){return void 0===f&&(f=i(188)),f(A,e,t)})}).call(this,i(13),i(9))},function(e,t,i){e.exports=i(8).EventEmitter},function(e,t,i){"use strict";(function(t){function i(e,t){n(e,t),r(e)}function r(e){e._writableState&&!e._writableState.emitClose||e._readableState&&!e._readableState.emitClose||e.emit("close")}function n(e,t){e.emit("error",t)}e.exports={destroy:function(e,a){var s=this,o=this._readableState&&this._readableState.destroyed,u=this._writableState&&this._writableState.destroyed;return o||u?(a?a(e):e&&(this._writableState?this._writableState.errorEmitted||(this._writableState.errorEmitted=!0,t.nextTick(n,this,e)):t.nextTick(n,this,e)),this):(this._readableState&&(this._readableState.destroyed=!0),this._writableState&&(this._writableState.destroyed=!0),this._destroy(e||null,function(e){!a&&e?s._writableState?s._writableState.errorEmitted?t.nextTick(r,s):(s._writableState.errorEmitted=!0,t.nextTick(i,s,e)):t.nextTick(i,s,e):a?(t.nextTick(r,s),a(e)):t.nextTick(r,s)}),this)},undestroy:function(){this._readableState&&(this._readableState.destroyed=!1,this._readableState.reading=!1,this._readableState.ended=!1,this._readableState.endEmitted=!1),this._writableState&&(this._writableState.destroyed=!1,this._writableState.ended=!1,this._writableState.ending=!1,this._writableState.finalCalled=!1,this._writableState.prefinished=!1,this._writableState.finished=!1,this._writableState.errorEmitted=!1)},errorOrDestroy:function(e,t){var i=e._readableState,r=e._writableState;i&&i.autoDestroy||r&&r.autoDestroy?e.destroy(t):e.emit("error",t)}}}).call(this,i(9))},function(e,t,i){"use strict";var r=i(28).codes.ERR_INVALID_OPT_VALUE;e.exports={getHighWaterMark:function(e,t,i,n){var a=function(e,t,i){return null!=e.highWaterMark?e.highWaterMark:t?e[i]:null}(t,n,i);if(null!=a){if(!isFinite(a)||Math.floor(a)!==a||a<0)throw new r(n?i:"highWaterMark",a);return Math.floor(a)}return e.objectMode?16:16384}}},function(e,t,i){"use strict";(function(t,r){function n(e){var t=this;this.next=null,this.entry=null,this.finish=function(){!function(e,t,i){var r=e.entry;for(e.entry=null;r;){var n=r.callback;t.pendingcb--,n(void 0),r=r.next}t.corkedRequestsFree.next=e}(t,e)}}var a;e.exports=A,A.WritableState=S;var s,o={deprecate:i(45)},u=i(103),l=i(10).Buffer,d=t.Uint8Array||function(){},c=i(104),h=i(105).getHighWaterMark,f=i(28).codes,p=f.ERR_INVALID_ARG_TYPE,m=f.ERR_METHOD_NOT_IMPLEMENTED,g=f.ERR_MULTIPLE_CALLBACK,v=f.ERR_STREAM_CANNOT_PIPE,y=f.ERR_STREAM_DESTROYED,_=f.ERR_STREAM_NULL_VALUES,b=f.ERR_STREAM_WRITE_AFTER_END,w=f.ERR_UNKNOWN_ENCODING,E=c.errorOrDestroy;function T(){}function S(e,t,s){a=a||i(29),e=e||{},"boolean"!=typeof s&&(s=t instanceof a),this.objectMode=!!e.objectMode,s&&(this.objectMode=this.objectMode||!!e.writableObjectMode),this.highWaterMark=h(this,e,"writableHighWaterMark",s),this.finalCalled=!1,this.needDrain=!1,this.ending=!1,this.ended=!1,this.finished=!1,this.destroyed=!1;var o=!1===e.decodeStrings;this.decodeStrings=!o,this.defaultEncoding=e.defaultEncoding||"utf8",this.length=0,this.writing=!1,this.corked=0,this.sync=!0,this.bufferProcessing=!1,this.onwrite=function(e){!function(e,t){var i=e._writableState,n=i.sync,a=i.writecb;if("function"!=typeof a)throw new g;if(function(e){e.writing=!1,e.writecb=null,e.length-=e.writelen,e.writelen=0}(i),t)!function(e,t,i,n,a){--t.pendingcb,i?(r.nextTick(a,n),r.nextTick(D,e,t),e._writableState.errorEmitted=!0,E(e,n)):(a(n),e._writableState.errorEmitted=!0,E(e,n),D(e,t))}(e,i,n,t,a);else{var s=O(i)||e.destroyed;s||i.corked||i.bufferProcessing||!i.bufferedRequest||M(e,i),n?r.nextTick(R,e,i,s,a):R(e,i,s,a)}}(t,e)},this.writecb=null,this.writelen=0,this.bufferedRequest=null,this.lastBufferedRequest=null,this.pendingcb=0,this.prefinished=!1,this.errorEmitted=!1,this.emitClose=!1!==e.emitClose,this.autoDestroy=!!e.autoDestroy,this.bufferedRequestCount=0,this.corkedRequestsFree=new n(this)}function A(e){var t=this instanceof(a=a||i(29));if(!t&&!s.call(A,this))return new A(e);this._writableState=new S(e,this,t),this.writable=!0,e&&("function"==typeof e.write&&(this._write=e.write),"function"==typeof e.writev&&(this._writev=e.writev),"function"==typeof e.destroy&&(this._destroy=e.destroy),"function"==typeof e.final&&(this._final=e.final)),u.call(this)}function k(e,t,i,r,n,a,s){t.writelen=r,t.writecb=s,t.writing=!0,t.sync=!0,t.destroyed?t.onwrite(new y("write")):i?e._writev(n,t.onwrite):e._write(n,a,t.onwrite),t.sync=!1}function R(e,t,i,r){i||function(e,t){0===t.length&&t.needDrain&&(t.needDrain=!1,e.emit("drain"))}(e,t),t.pendingcb--,r(),D(e,t)}function M(e,t){t.bufferProcessing=!0;var i=t.bufferedRequest;if(e._writev&&i&&i.next){var r=t.bufferedRequestCount,a=new Array(r),s=t.corkedRequestsFree;s.entry=i;for(var o=0,u=!0;i;)a[o]=i,i.isBuf||(u=!1),i=i.next,o+=1;a.allBuffers=u,k(e,t,!0,t.length,a,"",s.finish),t.pendingcb++,t.lastBufferedRequest=null,s.next?(t.corkedRequestsFree=s.next,s.next=null):t.corkedRequestsFree=new n(t),t.bufferedRequestCount=0}else{for(;i;){var l=i.chunk,d=i.encoding,c=i.callback;if(k(e,t,!1,t.objectMode?1:l.length,l,d,c),i=i.next,t.bufferedRequestCount--,t.writing)break}null===i&&(t.lastBufferedRequest=null)}t.bufferedRequest=i,t.bufferProcessing=!1}function O(e){return e.ending&&0===e.length&&null===e.bufferedRequest&&!e.finished&&!e.writing}function C(e,t){e._final(function(i){t.pendingcb--,i&&E(e,i),t.prefinished=!0,e.emit("prefinish"),D(e,t)})}function D(e,t){var i=O(t);if(i&&(function(e,t){t.prefinished||t.finalCalled||("function"!=typeof e._final||t.destroyed?(t.prefinished=!0,e.emit("prefinish")):(t.pendingcb++,t.finalCalled=!0,r.nextTick(C,e,t)))}(e,t),0===t.pendingcb&&(t.finished=!0,e.emit("finish"),t.autoDestroy))){var n=e._readableState;(!n||n.autoDestroy&&n.endEmitted)&&e.destroy()}return i}i(5)(A,u),S.prototype.getBuffer=function(){for(var e=this.bufferedRequest,t=[];e;)t.push(e),e=e.next;return t},function(){try{Object.defineProperty(S.prototype,"buffer",{get:o.deprecate(function(){return this.getBuffer()},"_writableState.buffer is deprecated. Use _writableState.getBuffer instead.","DEP0003")})}catch(e){}}(),"function"==typeof Symbol&&Symbol.hasInstance&&"function"==typeof Function.prototype[Symbol.hasInstance]?(s=Function.prototype[Symbol.hasInstance],Object.defineProperty(A,Symbol.hasInstance,{value:function(e){return!!s.call(this,e)||this===A&&e&&e._writableState instanceof S}})):s=function(e){return e instanceof this},A.prototype.pipe=function(){E(this,new v)},A.prototype.write=function(e,t,i){var n,a=this._writableState,s=!1,o=!a.objectMode&&(n=e,l.isBuffer(n)||n instanceof d);return o&&!l.isBuffer(e)&&(e=function(e){return l.from(e)}(e)),"function"==typeof t&&(i=t,t=null),o?t="buffer":t||(t=a.defaultEncoding),"function"!=typeof i&&(i=T),a.ending?function(e,t){var i=new b;E(e,i),r.nextTick(t,i)}(this,i):(o||function(e,t,i,n){var a;return null===i?a=new _:"string"==typeof i||t.objectMode||(a=new p("chunk",["string","Buffer"],i)),!a||(E(e,a),r.nextTick(n,a),!1)}(this,a,e,i))&&(a.pendingcb++,s=function(e,t,i,r,n,a){if(!i){var s=function(e,t,i){return e.objectMode||!1===e.decodeStrings||"string"!=typeof t||(t=l.from(t,i)),t}(t,r,n);r!==s&&(i=!0,n="buffer",r=s)}var o=t.objectMode?1:r.length;t.length+=o;var u=t.length<t.highWaterMark;if(u||(t.needDrain=!0),t.writing||t.corked){var d=t.lastBufferedRequest;t.lastBufferedRequest={chunk:r,encoding:n,isBuf:i,callback:a,next:null},d?d.next=t.lastBufferedRequest:t.bufferedRequest=t.lastBufferedRequest,t.bufferedRequestCount+=1}else k(e,t,!1,o,r,n,a);return u}(this,a,o,e,t,i)),s},A.prototype.cork=function(){this._writableState.corked++},A.prototype.uncork=function(){var e=this._writableState;e.corked&&(e.corked--,e.writing||e.corked||e.bufferProcessing||!e.bufferedRequest||M(this,e))},A.prototype.setDefaultEncoding=function(e){if("string"==typeof e&&(e=e.toLowerCase()),!(["hex","utf8","utf-8","ascii","binary","base64","ucs2","ucs-2","utf16le","utf-16le","raw"].indexOf((e+"").toLowerCase())>-1))throw new w(e);return this._writableState.defaultEncoding=e,this},Object.defineProperty(A.prototype,"writableBuffer",{enumerable:!1,get:function(){return this._writableState&&this._writableState.getBuffer()}}),Object.defineProperty(A.prototype,"writableHighWaterMark",{enumerable:!1,get:function(){return this._writableState.highWaterMark}}),A.prototype._write=function(e,t,i){i(new m("_write()"))},A.prototype._writev=null,A.prototype.end=function(e,t,i){var n=this._writableState;return"function"==typeof e?(i=e,e=null,t=null):"function"==typeof t&&(i=t,t=null),null!=e&&this.write(e,t),n.corked&&(n.corked=1,this.uncork()),n.ending||function(e,t,i){t.ending=!0,D(e,t),i&&(t.finished?r.nextTick(i):e.once("finish",i)),t.ended=!0,e.writable=!1}(this,n,i),this},Object.defineProperty(A.prototype,"writableLength",{enumerable:!1,get:function(){return this._writableState.length}}),Object.defineProperty(A.prototype,"destroyed",{enumerable:!1,get:function(){return void 0!==this._writableState&&this._writableState.destroyed},set:function(e){this._writableState&&(this._writableState.destroyed=e)}}),A.prototype.destroy=c.destroy,A.prototype._undestroy=c.undestroy,A.prototype._destroy=function(e,t){t(e)}}).call(this,i(13),i(9))},function(e,t,i){"use strict";e.exports=l;var r=i(28).codes,n=r.ERR_METHOD_NOT_IMPLEMENTED,a=r.ERR_MULTIPLE_CALLBACK,s=r.ERR_TRANSFORM_ALREADY_TRANSFORMING,o=r.ERR_TRANSFORM_WITH_LENGTH_0,u=i(29);function l(e){if(!(this instanceof l))return new l(e);u.call(this,e),this._transformState={afterTransform:function(e,t){var i=this._transformState;i.transforming=!1;var r=i.writecb;if(null===r)return this.emit("error",new a);i.writechunk=null,i.writecb=null,null!=t&&this.push(t),r(e);var n=this._readableState;n.reading=!1,(n.needReadable||n.length<n.highWaterMark)&&this._read(n.highWaterMark)}.bind(this),needTransform:!1,transforming:!1,writecb:null,writechunk:null,writeencoding:null},this._readableState.needReadable=!0,this._readableState.sync=!1,e&&("function"==typeof e.transform&&(this._transform=e.transform),"function"==typeof e.flush&&(this._flush=e.flush)),this.on("prefinish",d)}function d(){var e=this;"function"!=typeof this._flush||this._readableState.destroyed?c(this,null,null):this._flush(function(t,i){c(e,t,i)})}function c(e,t,i){if(t)return e.emit("error",t);if(null!=i&&e.push(i),e._writableState.length)throw new o;if(e._transformState.transforming)throw new s;return e.push(null)}i(5)(l,u),l.prototype.push=function(e,t){return this._transformState.needTransform=!1,u.prototype.push.call(this,e,t)},l.prototype._transform=function(e,t,i){i(new n("_transform()"))},l.prototype._write=function(e,t,i){var r=this._transformState;if(r.writecb=i,r.writechunk=e,r.writeencoding=t,!r.transforming){var n=this._readableState;(r.needTransform||n.needReadable||n.length<n.highWaterMark)&&this._read(n.highWaterMark)}},l.prototype._read=function(e){var t=this._transformState;null===t.writechunk||t.transforming?t.needTransform=!0:(t.transforming=!0,this._transform(t.writechunk,t.writeencoding,t.afterTransform))},l.prototype._destroy=function(e,t){u.prototype._destroy.call(this,e,function(e){t(e)})}},function(e,t,i){"use strict";var r=t;function n(e){return 1===e.length?"0"+e:e}function a(e){for(var t="",i=0;i<e.length;i++)t+=n(e[i].toString(16));return t}r.toArray=function(e,t){if(Array.isArray(e))return e.slice();if(!e)return[];var i=[];if("string"!=typeof e){for(var r=0;r<e.length;r++)i[r]=0|e[r];return i}if("hex"===t)for((e=e.replace(/[^a-z0-9]+/gi,"")).length%2!=0&&(e="0"+e),r=0;r<e.length;r+=2)i.push(parseInt(e[r]+e[r+1],16));else for(r=0;r<e.length;r++){var n=e.charCodeAt(r),a=n>>8,s=255&n;a?i.push(a,s):i.push(s)}return i},r.zero2=n,r.toHex=a,r.encode=function(e,t){return"hex"===t?a(e):e}},function(e,t,i){"use strict";var r=t;r.base=i(41),r.short=i(195),r.mont=i(196),r.edwards=i(197)},function(e,t,i){"use strict";var r=i(18).rotr32;function n(e,t,i){return e&t^~e&i}function a(e,t,i){return e&t^e&i^t&i}function s(e,t,i){return e^t^i}t.ft_1=function(e,t,i,r){return 0===e?n(t,i,r):1===e||3===e?s(t,i,r):2===e?a(t,i,r):void 0},t.ch32=n,t.maj32=a,t.p32=s,t.s0_256=function(e){return r(e,2)^r(e,13)^r(e,22)},t.s1_256=function(e){return r(e,6)^r(e,11)^r(e,25)},t.g0_256=function(e){return r(e,7)^r(e,18)^e>>>3},t.g1_256=function(e){return r(e,17)^r(e,19)^e>>>10}},function(e,t,i){"use strict";var r=i(18),n=i(34),a=i(110),s=i(14),o=r.sum32,u=r.sum32_4,l=r.sum32_5,d=a.ch32,c=a.maj32,h=a.s0_256,f=a.s1_256,p=a.g0_256,m=a.g1_256,g=n.BlockHash,v=[1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298];function y(){if(!(this instanceof y))return new y;g.call(this),this.h=[1779033703,3144134277,1013904242,2773480762,1359893119,2600822924,528734635,1541459225],this.k=v,this.W=new Array(64)}r.inherits(y,g),e.exports=y,y.blockSize=512,y.outSize=256,y.hmacStrength=192,y.padLength=64,y.prototype._update=function(e,t){for(var i=this.W,r=0;r<16;r++)i[r]=e[t+r];for(;r<i.length;r++)i[r]=u(m(i[r-2]),i[r-7],p(i[r-15]),i[r-16]);var n=this.h[0],a=this.h[1],g=this.h[2],v=this.h[3],y=this.h[4],_=this.h[5],b=this.h[6],w=this.h[7];for(s(this.k.length===i.length),r=0;r<i.length;r++){var E=l(w,f(y),d(y,_,b),this.k[r],i[r]),T=o(h(n),c(n,a,g));w=b,b=_,_=y,y=o(v,E),v=g,g=a,a=n,n=o(E,T)}this.h[0]=o(this.h[0],n),this.h[1]=o(this.h[1],a),this.h[2]=o(this.h[2],g),this.h[3]=o(this.h[3],v),this.h[4]=o(this.h[4],y),this.h[5]=o(this.h[5],_),this.h[6]=o(this.h[6],b),this.h[7]=o(this.h[7],w)},y.prototype._digest=function(e){return"hex"===e?r.toHex32(this.h,"big"):r.split32(this.h,"big")}},function(e,t,i){"use strict";var r=i(18),n=i(34),a=i(14),s=r.rotr64_hi,o=r.rotr64_lo,u=r.shr64_hi,l=r.shr64_lo,d=r.sum64,c=r.sum64_hi,h=r.sum64_lo,f=r.sum64_4_hi,p=r.sum64_4_lo,m=r.sum64_5_hi,g=r.sum64_5_lo,v=n.BlockHash,y=[1116352408,3609767458,1899447441,602891725,3049323471,3964484399,3921009573,2173295548,961987163,4081628472,1508970993,3053834265,2453635748,2937671579,2870763221,3664609560,3624381080,2734883394,310598401,1164996542,607225278,1323610764,1426881987,3590304994,1925078388,4068182383,2162078206,991336113,2614888103,633803317,3248222580,3479774868,3835390401,2666613458,4022224774,944711139,264347078,2341262773,604807628,2007800933,770255983,1495990901,1249150122,1856431235,1555081692,3175218132,1996064986,2198950837,2554220882,3999719339,2821834349,766784016,2952996808,2566594879,3210313671,3203337956,3336571891,1034457026,3584528711,2466948901,113926993,3758326383,338241895,168717936,666307205,1188179964,773529912,1546045734,1294757372,1522805485,1396182291,2643833823,1695183700,2343527390,1986661051,1014477480,2177026350,1206759142,2456956037,344077627,2730485921,1290863460,2820302411,3158454273,3259730800,3505952657,3345764771,106217008,3516065817,3606008344,3600352804,1432725776,4094571909,1467031594,275423344,851169720,430227734,3100823752,506948616,1363258195,659060556,3750685593,883997877,3785050280,958139571,3318307427,1322822218,3812723403,1537002063,2003034995,1747873779,3602036899,1955562222,1575990012,2024104815,1125592928,2227730452,2716904306,2361852424,442776044,2428436474,593698344,2756734187,3733110249,3204031479,2999351573,3329325298,3815920427,3391569614,3928383900,3515267271,566280711,3940187606,3454069534,4118630271,4000239992,116418474,1914138554,174292421,2731055270,289380356,3203993006,460393269,320620315,685471733,587496836,852142971,1086792851,1017036298,365543100,1126000580,2618297676,1288033470,3409855158,1501505948,4234509866,1607167915,987167468,1816402316,1246189591];function _(){if(!(this instanceof _))return new _;v.call(this),this.h=[1779033703,4089235720,3144134277,2227873595,1013904242,4271175723,2773480762,1595750129,1359893119,2917565137,2600822924,725511199,528734635,4215389547,1541459225,327033209],this.k=y,this.W=new Array(160)}function b(e,t,i,r,n){var a=e&i^~e&n;return a<0&&(a+=4294967296),a}function w(e,t,i,r,n,a){var s=t&r^~t&a;return s<0&&(s+=4294967296),s}function E(e,t,i,r,n){var a=e&i^e&n^i&n;return a<0&&(a+=4294967296),a}function T(e,t,i,r,n,a){var s=t&r^t&a^r&a;return s<0&&(s+=4294967296),s}function S(e,t){var i=s(e,t,28)^s(t,e,2)^s(t,e,7);return i<0&&(i+=4294967296),i}function A(e,t){var i=o(e,t,28)^o(t,e,2)^o(t,e,7);return i<0&&(i+=4294967296),i}function k(e,t){var i=s(e,t,14)^s(e,t,18)^s(t,e,9);return i<0&&(i+=4294967296),i}function R(e,t){var i=o(e,t,14)^o(e,t,18)^o(t,e,9);return i<0&&(i+=4294967296),i}function M(e,t){var i=s(e,t,1)^s(e,t,8)^u(e,t,7);return i<0&&(i+=4294967296),i}function O(e,t){var i=o(e,t,1)^o(e,t,8)^l(e,t,7);return i<0&&(i+=4294967296),i}function C(e,t){var i=s(e,t,19)^s(t,e,29)^u(e,t,6);return i<0&&(i+=4294967296),i}function D(e,t){var i=o(e,t,19)^o(t,e,29)^l(e,t,6);return i<0&&(i+=4294967296),i}r.inherits(_,v),e.exports=_,_.blockSize=1024,_.outSize=512,_.hmacStrength=192,_.padLength=128,_.prototype._prepareBlock=function(e,t){for(var i=this.W,r=0;r<32;r++)i[r]=e[t+r];for(;r<i.length;r+=2){var n=C(i[r-4],i[r-3]),a=D(i[r-4],i[r-3]),s=i[r-14],o=i[r-13],u=M(i[r-30],i[r-29]),l=O(i[r-30],i[r-29]),d=i[r-32],c=i[r-31];i[r]=f(n,a,s,o,u,l,d,c),i[r+1]=p(n,a,s,o,u,l,d,c)}},_.prototype._update=function(e,t){this._prepareBlock(e,t);var i=this.W,r=this.h[0],n=this.h[1],s=this.h[2],o=this.h[3],u=this.h[4],l=this.h[5],f=this.h[6],p=this.h[7],v=this.h[8],y=this.h[9],_=this.h[10],M=this.h[11],O=this.h[12],C=this.h[13],D=this.h[14],I=this.h[15];a(this.k.length===i.length);for(var L=0;L<i.length;L+=2){var x=D,P=I,U=k(v,y),N=R(v,y),B=b(v,0,_,0,O),F=w(0,y,0,M,0,C),j=this.k[L],H=this.k[L+1],G=i[L],V=i[L+1],W=m(x,P,U,N,B,F,j,H,G,V),q=g(x,P,U,N,B,F,j,H,G,V);x=S(r,n),P=A(r,n),U=E(r,0,s,0,u),N=T(0,n,0,o,0,l);var X=c(x,P,U,N),z=h(x,P,U,N);D=O,I=C,O=_,C=M,_=v,M=y,v=c(f,p,W,q),y=h(p,p,W,q),f=u,p=l,u=s,l=o,s=r,o=n,r=c(W,q,X,z),n=h(W,q,X,z)}d(this.h,0,r,n),d(this.h,2,s,o),d(this.h,4,u,l),d(this.h,6,f,p),d(this.h,8,v,y),d(this.h,10,_,M),d(this.h,12,O,C),d(this.h,14,D,I)},_.prototype._digest=function(e){return"hex"===e?r.toHex32(this.h,"big"):r.split32(this.h,"big")}},function(e,t,i){(function(e){!function(e,t){"use strict";function r(e,t){if(!e)throw new Error(t||"Assertion failed")}function n(e,t){e.super_=t;var i=function(){};i.prototype=t.prototype,e.prototype=new i,e.prototype.constructor=e}function a(e,t,i){if(a.isBN(e))return e;this.negative=0,this.words=null,this.length=0,this.red=null,null!==e&&("le"!==t&&"be"!==t||(i=t,t=10),this._init(e||0,t||10,i||"be"))}var s;"object"==typeof e?e.exports=a:t.BN=a,a.BN=a,a.wordSize=26;try{s="undefined"!=typeof window&&void 0!==window.Buffer?window.Buffer:i(212).Buffer}catch(e){}function o(e,t){var i=e.charCodeAt(t);return i>=48&&i<=57?i-48:i>=65&&i<=70?i-55:i>=97&&i<=102?i-87:void r(!1,"Invalid character in "+e)}function u(e,t,i){var r=o(e,i);return i-1>=t&&(r|=o(e,i-1)<<4),r}function l(e,t,i,n){for(var a=0,s=0,o=Math.min(e.length,i),u=t;u<o;u++){var l=e.charCodeAt(u)-48;a*=n,s=l>=49?l-49+10:l>=17?l-17+10:l,r(l>=0&&s<n,"Invalid character"),a+=s}return a}function d(e,t){e.words=t.words,e.length=t.length,e.negative=t.negative,e.red=t.red}if(a.isBN=function(e){return e instanceof a||null!==e&&"object"==typeof e&&e.constructor.wordSize===a.wordSize&&Array.isArray(e.words)},a.max=function(e,t){return e.cmp(t)>0?e:t},a.min=function(e,t){return e.cmp(t)<0?e:t},a.prototype._init=function(e,t,i){if("number"==typeof e)return this._initNumber(e,t,i);if("object"==typeof e)return this._initArray(e,t,i);"hex"===t&&(t=16),r(t===(0|t)&&t>=2&&t<=36);var n=0;"-"===(e=e.toString().replace(/\s+/g,""))[0]&&(n++,this.negative=1),n<e.length&&(16===t?this._parseHex(e,n,i):(this._parseBase(e,t,n),"le"===i&&this._initArray(this.toArray(),t,i)))},a.prototype._initNumber=function(e,t,i){e<0&&(this.negative=1,e=-e),e<67108864?(this.words=[67108863&e],this.length=1):e<4503599627370496?(this.words=[67108863&e,e/67108864&67108863],this.length=2):(r(e<9007199254740992),this.words=[67108863&e,e/67108864&67108863,1],this.length=3),"le"===i&&this._initArray(this.toArray(),t,i)},a.prototype._initArray=function(e,t,i){if(r("number"==typeof e.length),e.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(e.length/3),this.words=new Array(this.length);for(var n=0;n<this.length;n++)this.words[n]=0;var a,s,o=0;if("be"===i)for(n=e.length-1,a=0;n>=0;n-=3)s=e[n]|e[n-1]<<8|e[n-2]<<16,this.words[a]|=s<<o&67108863,this.words[a+1]=s>>>26-o&67108863,(o+=24)>=26&&(o-=26,a++);else if("le"===i)for(n=0,a=0;n<e.length;n+=3)s=e[n]|e[n+1]<<8|e[n+2]<<16,this.words[a]|=s<<o&67108863,this.words[a+1]=s>>>26-o&67108863,(o+=24)>=26&&(o-=26,a++);return this._strip()},a.prototype._parseHex=function(e,t,i){this.length=Math.ceil((e.length-t)/6),this.words=new Array(this.length);for(var r=0;r<this.length;r++)this.words[r]=0;var n,a=0,s=0;if("be"===i)for(r=e.length-1;r>=t;r-=2)n=u(e,t,r)<<a,this.words[s]|=67108863&n,a>=18?(a-=18,s+=1,this.words[s]|=n>>>26):a+=8;else for(r=(e.length-t)%2==0?t+1:t;r<e.length;r+=2)n=u(e,t,r)<<a,this.words[s]|=67108863&n,a>=18?(a-=18,s+=1,this.words[s]|=n>>>26):a+=8;this._strip()},a.prototype._parseBase=function(e,t,i){this.words=[0],this.length=1;for(var r=0,n=1;n<=67108863;n*=t)r++;r--,n=n/t|0;for(var a=e.length-i,s=a%r,o=Math.min(a,a-s)+i,u=0,d=i;d<o;d+=r)u=l(e,d,d+r,t),this.imuln(n),this.words[0]+u<67108864?this.words[0]+=u:this._iaddn(u);if(0!==s){var c=1;for(u=l(e,d,e.length,t),d=0;d<s;d++)c*=t;this.imuln(c),this.words[0]+u<67108864?this.words[0]+=u:this._iaddn(u)}this._strip()},a.prototype.copy=function(e){e.words=new Array(this.length);for(var t=0;t<this.length;t++)e.words[t]=this.words[t];e.length=this.length,e.negative=this.negative,e.red=this.red},a.prototype._move=function(e){d(e,this)},a.prototype.clone=function(){var e=new a(null);return this.copy(e),e},a.prototype._expand=function(e){for(;this.length<e;)this.words[this.length++]=0;return this},a.prototype._strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},a.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},"undefined"!=typeof Symbol&&"function"==typeof Symbol.for)try{a.prototype[Symbol.for("nodejs.util.inspect.custom")]=c}catch(e){a.prototype.inspect=c}else a.prototype.inspect=c;function c(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"}var h=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],f=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],p=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function m(e,t,i){i.negative=t.negative^e.negative;var r=e.length+t.length|0;i.length=r,r=r-1|0;var n=0|e.words[0],a=0|t.words[0],s=n*a,o=67108863&s,u=s/67108864|0;i.words[0]=o;for(var l=1;l<r;l++){for(var d=u>>>26,c=67108863&u,h=Math.min(l,t.length-1),f=Math.max(0,l-e.length+1);f<=h;f++){var p=l-f|0;d+=(s=(n=0|e.words[p])*(a=0|t.words[f])+c)/67108864|0,c=67108863&s}i.words[l]=0|c,u=0|d}return 0!==u?i.words[l]=0|u:i.length--,i._strip()}a.prototype.toString=function(e,t){var i;if(t=0|t||1,16===(e=e||10)||"hex"===e){i="";for(var n=0,a=0,s=0;s<this.length;s++){var o=this.words[s],u=(16777215&(o<<n|a)).toString(16);a=o>>>24-n&16777215,(n+=2)>=26&&(n-=26,s--),i=0!==a||s!==this.length-1?h[6-u.length]+u+i:u+i}for(0!==a&&(i=a.toString(16)+i);i.length%t!=0;)i="0"+i;return 0!==this.negative&&(i="-"+i),i}if(e===(0|e)&&e>=2&&e<=36){var l=f[e],d=p[e];i="";var c=this.clone();for(c.negative=0;!c.isZero();){var m=c.modrn(d).toString(e);i=(c=c.idivn(d)).isZero()?m+i:h[l-m.length]+m+i}for(this.isZero()&&(i="0"+i);i.length%t!=0;)i="0"+i;return 0!==this.negative&&(i="-"+i),i}r(!1,"Base should be between 2 and 36")},a.prototype.toNumber=function(){var e=this.words[0];return 2===this.length?e+=67108864*this.words[1]:3===this.length&&1===this.words[2]?e+=4503599627370496+67108864*this.words[1]:this.length>2&&r(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-e:e},a.prototype.toJSON=function(){return this.toString(16,2)},s&&(a.prototype.toBuffer=function(e,t){return this.toArrayLike(s,e,t)}),a.prototype.toArray=function(e,t){return this.toArrayLike(Array,e,t)},a.prototype.toArrayLike=function(e,t,i){this._strip();var n=this.byteLength(),a=i||Math.max(1,n);r(n<=a,"byte array longer than desired length"),r(a>0,"Requested array length <= 0");var s=function(e,t){return e.allocUnsafe?e.allocUnsafe(t):new e(t)}(e,a);return this["_toArrayLike"+("le"===t?"LE":"BE")](s,n),s},a.prototype._toArrayLikeLE=function(e,t){for(var i=0,r=0,n=0,a=0;n<this.length;n++){var s=this.words[n]<<a|r;e[i++]=255&s,i<e.length&&(e[i++]=s>>8&255),i<e.length&&(e[i++]=s>>16&255),6===a?(i<e.length&&(e[i++]=s>>24&255),r=0,a=0):(r=s>>>24,a+=2)}if(i<e.length)for(e[i++]=r;i<e.length;)e[i++]=0},a.prototype._toArrayLikeBE=function(e,t){for(var i=e.length-1,r=0,n=0,a=0;n<this.length;n++){var s=this.words[n]<<a|r;e[i--]=255&s,i>=0&&(e[i--]=s>>8&255),i>=0&&(e[i--]=s>>16&255),6===a?(i>=0&&(e[i--]=s>>24&255),r=0,a=0):(r=s>>>24,a+=2)}if(i>=0)for(e[i--]=r;i>=0;)e[i--]=0},Math.clz32?a.prototype._countBits=function(e){return 32-Math.clz32(e)}:a.prototype._countBits=function(e){var t=e,i=0;return t>=4096&&(i+=13,t>>>=13),t>=64&&(i+=7,t>>>=7),t>=8&&(i+=4,t>>>=4),t>=2&&(i+=2,t>>>=2),i+t},a.prototype._zeroBits=function(e){if(0===e)return 26;var t=e,i=0;return 0==(8191&t)&&(i+=13,t>>>=13),0==(127&t)&&(i+=7,t>>>=7),0==(15&t)&&(i+=4,t>>>=4),0==(3&t)&&(i+=2,t>>>=2),0==(1&t)&&i++,i},a.prototype.bitLength=function(){var e=this.words[this.length-1],t=this._countBits(e);return 26*(this.length-1)+t},a.prototype.zeroBits=function(){if(this.isZero())return 0;for(var e=0,t=0;t<this.length;t++){var i=this._zeroBits(this.words[t]);if(e+=i,26!==i)break}return e},a.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},a.prototype.toTwos=function(e){return 0!==this.negative?this.abs().inotn(e).iaddn(1):this.clone()},a.prototype.fromTwos=function(e){return this.testn(e-1)?this.notn(e).iaddn(1).ineg():this.clone()},a.prototype.isNeg=function(){return 0!==this.negative},a.prototype.neg=function(){return this.clone().ineg()},a.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},a.prototype.iuor=function(e){for(;this.length<e.length;)this.words[this.length++]=0;for(var t=0;t<e.length;t++)this.words[t]=this.words[t]|e.words[t];return this._strip()},a.prototype.ior=function(e){return r(0==(this.negative|e.negative)),this.iuor(e)},a.prototype.or=function(e){return this.length>e.length?this.clone().ior(e):e.clone().ior(this)},a.prototype.uor=function(e){return this.length>e.length?this.clone().iuor(e):e.clone().iuor(this)},a.prototype.iuand=function(e){var t;t=this.length>e.length?e:this;for(var i=0;i<t.length;i++)this.words[i]=this.words[i]&e.words[i];return this.length=t.length,this._strip()},a.prototype.iand=function(e){return r(0==(this.negative|e.negative)),this.iuand(e)},a.prototype.and=function(e){return this.length>e.length?this.clone().iand(e):e.clone().iand(this)},a.prototype.uand=function(e){return this.length>e.length?this.clone().iuand(e):e.clone().iuand(this)},a.prototype.iuxor=function(e){var t,i;this.length>e.length?(t=this,i=e):(t=e,i=this);for(var r=0;r<i.length;r++)this.words[r]=t.words[r]^i.words[r];if(this!==t)for(;r<t.length;r++)this.words[r]=t.words[r];return this.length=t.length,this._strip()},a.prototype.ixor=function(e){return r(0==(this.negative|e.negative)),this.iuxor(e)},a.prototype.xor=function(e){return this.length>e.length?this.clone().ixor(e):e.clone().ixor(this)},a.prototype.uxor=function(e){return this.length>e.length?this.clone().iuxor(e):e.clone().iuxor(this)},a.prototype.inotn=function(e){r("number"==typeof e&&e>=0);var t=0|Math.ceil(e/26),i=e%26;this._expand(t),i>0&&t--;for(var n=0;n<t;n++)this.words[n]=67108863&~this.words[n];return i>0&&(this.words[n]=~this.words[n]&67108863>>26-i),this._strip()},a.prototype.notn=function(e){return this.clone().inotn(e)},a.prototype.setn=function(e,t){r("number"==typeof e&&e>=0);var i=e/26|0,n=e%26;return this._expand(i+1),this.words[i]=t?this.words[i]|1<<n:this.words[i]&~(1<<n),this._strip()},a.prototype.iadd=function(e){var t,i,r;if(0!==this.negative&&0===e.negative)return this.negative=0,t=this.isub(e),this.negative^=1,this._normSign();if(0===this.negative&&0!==e.negative)return e.negative=0,t=this.isub(e),e.negative=1,t._normSign();this.length>e.length?(i=this,r=e):(i=e,r=this);for(var n=0,a=0;a<r.length;a++)t=(0|i.words[a])+(0|r.words[a])+n,this.words[a]=67108863&t,n=t>>>26;for(;0!==n&&a<i.length;a++)t=(0|i.words[a])+n,this.words[a]=67108863&t,n=t>>>26;if(this.length=i.length,0!==n)this.words[this.length]=n,this.length++;else if(i!==this)for(;a<i.length;a++)this.words[a]=i.words[a];return this},a.prototype.add=function(e){var t;return 0!==e.negative&&0===this.negative?(e.negative=0,t=this.sub(e),e.negative^=1,t):0===e.negative&&0!==this.negative?(this.negative=0,t=e.sub(this),this.negative=1,t):this.length>e.length?this.clone().iadd(e):e.clone().iadd(this)},a.prototype.isub=function(e){if(0!==e.negative){e.negative=0;var t=this.iadd(e);return e.negative=1,t._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(e),this.negative=1,this._normSign();var i,r,n=this.cmp(e);if(0===n)return this.negative=0,this.length=1,this.words[0]=0,this;n>0?(i=this,r=e):(i=e,r=this);for(var a=0,s=0;s<r.length;s++)a=(t=(0|i.words[s])-(0|r.words[s])+a)>>26,this.words[s]=67108863&t;for(;0!==a&&s<i.length;s++)a=(t=(0|i.words[s])+a)>>26,this.words[s]=67108863&t;if(0===a&&s<i.length&&i!==this)for(;s<i.length;s++)this.words[s]=i.words[s];return this.length=Math.max(this.length,s),i!==this&&(this.negative=1),this._strip()},a.prototype.sub=function(e){return this.clone().isub(e)};var g=function(e,t,i){var r,n,a,s=e.words,o=t.words,u=i.words,l=0,d=0|s[0],c=8191&d,h=d>>>13,f=0|s[1],p=8191&f,m=f>>>13,g=0|s[2],v=8191&g,y=g>>>13,_=0|s[3],b=8191&_,w=_>>>13,E=0|s[4],T=8191&E,S=E>>>13,A=0|s[5],k=8191&A,R=A>>>13,M=0|s[6],O=8191&M,C=M>>>13,D=0|s[7],I=8191&D,L=D>>>13,x=0|s[8],P=8191&x,U=x>>>13,N=0|s[9],B=8191&N,F=N>>>13,j=0|o[0],H=8191&j,G=j>>>13,V=0|o[1],W=8191&V,q=V>>>13,X=0|o[2],z=8191&X,K=X>>>13,Y=0|o[3],Q=8191&Y,J=Y>>>13,Z=0|o[4],$=8191&Z,ee=Z>>>13,te=0|o[5],ie=8191&te,re=te>>>13,ne=0|o[6],ae=8191&ne,se=ne>>>13,oe=0|o[7],ue=8191&oe,le=oe>>>13,de=0|o[8],ce=8191&de,he=de>>>13,fe=0|o[9],pe=8191&fe,me=fe>>>13;i.negative=e.negative^t.negative,i.length=19;var ge=(l+(r=Math.imul(c,H))|0)+((8191&(n=(n=Math.imul(c,G))+Math.imul(h,H)|0))<<13)|0;l=((a=Math.imul(h,G))+(n>>>13)|0)+(ge>>>26)|0,ge&=67108863,r=Math.imul(p,H),n=(n=Math.imul(p,G))+Math.imul(m,H)|0,a=Math.imul(m,G);var ve=(l+(r=r+Math.imul(c,W)|0)|0)+((8191&(n=(n=n+Math.imul(c,q)|0)+Math.imul(h,W)|0))<<13)|0;l=((a=a+Math.imul(h,q)|0)+(n>>>13)|0)+(ve>>>26)|0,ve&=67108863,r=Math.imul(v,H),n=(n=Math.imul(v,G))+Math.imul(y,H)|0,a=Math.imul(y,G),r=r+Math.imul(p,W)|0,n=(n=n+Math.imul(p,q)|0)+Math.imul(m,W)|0,a=a+Math.imul(m,q)|0;var ye=(l+(r=r+Math.imul(c,z)|0)|0)+((8191&(n=(n=n+Math.imul(c,K)|0)+Math.imul(h,z)|0))<<13)|0;l=((a=a+Math.imul(h,K)|0)+(n>>>13)|0)+(ye>>>26)|0,ye&=67108863,r=Math.imul(b,H),n=(n=Math.imul(b,G))+Math.imul(w,H)|0,a=Math.imul(w,G),r=r+Math.imul(v,W)|0,n=(n=n+Math.imul(v,q)|0)+Math.imul(y,W)|0,a=a+Math.imul(y,q)|0,r=r+Math.imul(p,z)|0,n=(n=n+Math.imul(p,K)|0)+Math.imul(m,z)|0,a=a+Math.imul(m,K)|0;var _e=(l+(r=r+Math.imul(c,Q)|0)|0)+((8191&(n=(n=n+Math.imul(c,J)|0)+Math.imul(h,Q)|0))<<13)|0;l=((a=a+Math.imul(h,J)|0)+(n>>>13)|0)+(_e>>>26)|0,_e&=67108863,r=Math.imul(T,H),n=(n=Math.imul(T,G))+Math.imul(S,H)|0,a=Math.imul(S,G),r=r+Math.imul(b,W)|0,n=(n=n+Math.imul(b,q)|0)+Math.imul(w,W)|0,a=a+Math.imul(w,q)|0,r=r+Math.imul(v,z)|0,n=(n=n+Math.imul(v,K)|0)+Math.imul(y,z)|0,a=a+Math.imul(y,K)|0,r=r+Math.imul(p,Q)|0,n=(n=n+Math.imul(p,J)|0)+Math.imul(m,Q)|0,a=a+Math.imul(m,J)|0;var be=(l+(r=r+Math.imul(c,$)|0)|0)+((8191&(n=(n=n+Math.imul(c,ee)|0)+Math.imul(h,$)|0))<<13)|0;l=((a=a+Math.imul(h,ee)|0)+(n>>>13)|0)+(be>>>26)|0,be&=67108863,r=Math.imul(k,H),n=(n=Math.imul(k,G))+Math.imul(R,H)|0,a=Math.imul(R,G),r=r+Math.imul(T,W)|0,n=(n=n+Math.imul(T,q)|0)+Math.imul(S,W)|0,a=a+Math.imul(S,q)|0,r=r+Math.imul(b,z)|0,n=(n=n+Math.imul(b,K)|0)+Math.imul(w,z)|0,a=a+Math.imul(w,K)|0,r=r+Math.imul(v,Q)|0,n=(n=n+Math.imul(v,J)|0)+Math.imul(y,Q)|0,a=a+Math.imul(y,J)|0,r=r+Math.imul(p,$)|0,n=(n=n+Math.imul(p,ee)|0)+Math.imul(m,$)|0,a=a+Math.imul(m,ee)|0;var we=(l+(r=r+Math.imul(c,ie)|0)|0)+((8191&(n=(n=n+Math.imul(c,re)|0)+Math.imul(h,ie)|0))<<13)|0;l=((a=a+Math.imul(h,re)|0)+(n>>>13)|0)+(we>>>26)|0,we&=67108863,r=Math.imul(O,H),n=(n=Math.imul(O,G))+Math.imul(C,H)|0,a=Math.imul(C,G),r=r+Math.imul(k,W)|0,n=(n=n+Math.imul(k,q)|0)+Math.imul(R,W)|0,a=a+Math.imul(R,q)|0,r=r+Math.imul(T,z)|0,n=(n=n+Math.imul(T,K)|0)+Math.imul(S,z)|0,a=a+Math.imul(S,K)|0,r=r+Math.imul(b,Q)|0,n=(n=n+Math.imul(b,J)|0)+Math.imul(w,Q)|0,a=a+Math.imul(w,J)|0,r=r+Math.imul(v,$)|0,n=(n=n+Math.imul(v,ee)|0)+Math.imul(y,$)|0,a=a+Math.imul(y,ee)|0,r=r+Math.imul(p,ie)|0,n=(n=n+Math.imul(p,re)|0)+Math.imul(m,ie)|0,a=a+Math.imul(m,re)|0;var Ee=(l+(r=r+Math.imul(c,ae)|0)|0)+((8191&(n=(n=n+Math.imul(c,se)|0)+Math.imul(h,ae)|0))<<13)|0;l=((a=a+Math.imul(h,se)|0)+(n>>>13)|0)+(Ee>>>26)|0,Ee&=67108863,r=Math.imul(I,H),n=(n=Math.imul(I,G))+Math.imul(L,H)|0,a=Math.imul(L,G),r=r+Math.imul(O,W)|0,n=(n=n+Math.imul(O,q)|0)+Math.imul(C,W)|0,a=a+Math.imul(C,q)|0,r=r+Math.imul(k,z)|0,n=(n=n+Math.imul(k,K)|0)+Math.imul(R,z)|0,a=a+Math.imul(R,K)|0,r=r+Math.imul(T,Q)|0,n=(n=n+Math.imul(T,J)|0)+Math.imul(S,Q)|0,a=a+Math.imul(S,J)|0,r=r+Math.imul(b,$)|0,n=(n=n+Math.imul(b,ee)|0)+Math.imul(w,$)|0,a=a+Math.imul(w,ee)|0,r=r+Math.imul(v,ie)|0,n=(n=n+Math.imul(v,re)|0)+Math.imul(y,ie)|0,a=a+Math.imul(y,re)|0,r=r+Math.imul(p,ae)|0,n=(n=n+Math.imul(p,se)|0)+Math.imul(m,ae)|0,a=a+Math.imul(m,se)|0;var Te=(l+(r=r+Math.imul(c,ue)|0)|0)+((8191&(n=(n=n+Math.imul(c,le)|0)+Math.imul(h,ue)|0))<<13)|0;l=((a=a+Math.imul(h,le)|0)+(n>>>13)|0)+(Te>>>26)|0,Te&=67108863,r=Math.imul(P,H),n=(n=Math.imul(P,G))+Math.imul(U,H)|0,a=Math.imul(U,G),r=r+Math.imul(I,W)|0,n=(n=n+Math.imul(I,q)|0)+Math.imul(L,W)|0,a=a+Math.imul(L,q)|0,r=r+Math.imul(O,z)|0,n=(n=n+Math.imul(O,K)|0)+Math.imul(C,z)|0,a=a+Math.imul(C,K)|0,r=r+Math.imul(k,Q)|0,n=(n=n+Math.imul(k,J)|0)+Math.imul(R,Q)|0,a=a+Math.imul(R,J)|0,r=r+Math.imul(T,$)|0,n=(n=n+Math.imul(T,ee)|0)+Math.imul(S,$)|0,a=a+Math.imul(S,ee)|0,r=r+Math.imul(b,ie)|0,n=(n=n+Math.imul(b,re)|0)+Math.imul(w,ie)|0,a=a+Math.imul(w,re)|0,r=r+Math.imul(v,ae)|0,n=(n=n+Math.imul(v,se)|0)+Math.imul(y,ae)|0,a=a+Math.imul(y,se)|0,r=r+Math.imul(p,ue)|0,n=(n=n+Math.imul(p,le)|0)+Math.imul(m,ue)|0,a=a+Math.imul(m,le)|0;var Se=(l+(r=r+Math.imul(c,ce)|0)|0)+((8191&(n=(n=n+Math.imul(c,he)|0)+Math.imul(h,ce)|0))<<13)|0;l=((a=a+Math.imul(h,he)|0)+(n>>>13)|0)+(Se>>>26)|0,Se&=67108863,r=Math.imul(B,H),n=(n=Math.imul(B,G))+Math.imul(F,H)|0,a=Math.imul(F,G),r=r+Math.imul(P,W)|0,n=(n=n+Math.imul(P,q)|0)+Math.imul(U,W)|0,a=a+Math.imul(U,q)|0,r=r+Math.imul(I,z)|0,n=(n=n+Math.imul(I,K)|0)+Math.imul(L,z)|0,a=a+Math.imul(L,K)|0,r=r+Math.imul(O,Q)|0,n=(n=n+Math.imul(O,J)|0)+Math.imul(C,Q)|0,a=a+Math.imul(C,J)|0,r=r+Math.imul(k,$)|0,n=(n=n+Math.imul(k,ee)|0)+Math.imul(R,$)|0,a=a+Math.imul(R,ee)|0,r=r+Math.imul(T,ie)|0,n=(n=n+Math.imul(T,re)|0)+Math.imul(S,ie)|0,a=a+Math.imul(S,re)|0,r=r+Math.imul(b,ae)|0,n=(n=n+Math.imul(b,se)|0)+Math.imul(w,ae)|0,a=a+Math.imul(w,se)|0,r=r+Math.imul(v,ue)|0,n=(n=n+Math.imul(v,le)|0)+Math.imul(y,ue)|0,a=a+Math.imul(y,le)|0,r=r+Math.imul(p,ce)|0,n=(n=n+Math.imul(p,he)|0)+Math.imul(m,ce)|0,a=a+Math.imul(m,he)|0;var Ae=(l+(r=r+Math.imul(c,pe)|0)|0)+((8191&(n=(n=n+Math.imul(c,me)|0)+Math.imul(h,pe)|0))<<13)|0;l=((a=a+Math.imul(h,me)|0)+(n>>>13)|0)+(Ae>>>26)|0,Ae&=67108863,r=Math.imul(B,W),n=(n=Math.imul(B,q))+Math.imul(F,W)|0,a=Math.imul(F,q),r=r+Math.imul(P,z)|0,n=(n=n+Math.imul(P,K)|0)+Math.imul(U,z)|0,a=a+Math.imul(U,K)|0,r=r+Math.imul(I,Q)|0,n=(n=n+Math.imul(I,J)|0)+Math.imul(L,Q)|0,a=a+Math.imul(L,J)|0,r=r+Math.imul(O,$)|0,n=(n=n+Math.imul(O,ee)|0)+Math.imul(C,$)|0,a=a+Math.imul(C,ee)|0,r=r+Math.imul(k,ie)|0,n=(n=n+Math.imul(k,re)|0)+Math.imul(R,ie)|0,a=a+Math.imul(R,re)|0,r=r+Math.imul(T,ae)|0,n=(n=n+Math.imul(T,se)|0)+Math.imul(S,ae)|0,a=a+Math.imul(S,se)|0,r=r+Math.imul(b,ue)|0,n=(n=n+Math.imul(b,le)|0)+Math.imul(w,ue)|0,a=a+Math.imul(w,le)|0,r=r+Math.imul(v,ce)|0,n=(n=n+Math.imul(v,he)|0)+Math.imul(y,ce)|0,a=a+Math.imul(y,he)|0;var ke=(l+(r=r+Math.imul(p,pe)|0)|0)+((8191&(n=(n=n+Math.imul(p,me)|0)+Math.imul(m,pe)|0))<<13)|0;l=((a=a+Math.imul(m,me)|0)+(n>>>13)|0)+(ke>>>26)|0,ke&=67108863,r=Math.imul(B,z),n=(n=Math.imul(B,K))+Math.imul(F,z)|0,a=Math.imul(F,K),r=r+Math.imul(P,Q)|0,n=(n=n+Math.imul(P,J)|0)+Math.imul(U,Q)|0,a=a+Math.imul(U,J)|0,r=r+Math.imul(I,$)|0,n=(n=n+Math.imul(I,ee)|0)+Math.imul(L,$)|0,a=a+Math.imul(L,ee)|0,r=r+Math.imul(O,ie)|0,n=(n=n+Math.imul(O,re)|0)+Math.imul(C,ie)|0,a=a+Math.imul(C,re)|0,r=r+Math.imul(k,ae)|0,n=(n=n+Math.imul(k,se)|0)+Math.imul(R,ae)|0,a=a+Math.imul(R,se)|0,r=r+Math.imul(T,ue)|0,n=(n=n+Math.imul(T,le)|0)+Math.imul(S,ue)|0,a=a+Math.imul(S,le)|0,r=r+Math.imul(b,ce)|0,n=(n=n+Math.imul(b,he)|0)+Math.imul(w,ce)|0,a=a+Math.imul(w,he)|0;var Re=(l+(r=r+Math.imul(v,pe)|0)|0)+((8191&(n=(n=n+Math.imul(v,me)|0)+Math.imul(y,pe)|0))<<13)|0;l=((a=a+Math.imul(y,me)|0)+(n>>>13)|0)+(Re>>>26)|0,Re&=67108863,r=Math.imul(B,Q),n=(n=Math.imul(B,J))+Math.imul(F,Q)|0,a=Math.imul(F,J),r=r+Math.imul(P,$)|0,n=(n=n+Math.imul(P,ee)|0)+Math.imul(U,$)|0,a=a+Math.imul(U,ee)|0,r=r+Math.imul(I,ie)|0,n=(n=n+Math.imul(I,re)|0)+Math.imul(L,ie)|0,a=a+Math.imul(L,re)|0,r=r+Math.imul(O,ae)|0,n=(n=n+Math.imul(O,se)|0)+Math.imul(C,ae)|0,a=a+Math.imul(C,se)|0,r=r+Math.imul(k,ue)|0,n=(n=n+Math.imul(k,le)|0)+Math.imul(R,ue)|0,a=a+Math.imul(R,le)|0,r=r+Math.imul(T,ce)|0,n=(n=n+Math.imul(T,he)|0)+Math.imul(S,ce)|0,a=a+Math.imul(S,he)|0;var Me=(l+(r=r+Math.imul(b,pe)|0)|0)+((8191&(n=(n=n+Math.imul(b,me)|0)+Math.imul(w,pe)|0))<<13)|0;l=((a=a+Math.imul(w,me)|0)+(n>>>13)|0)+(Me>>>26)|0,Me&=67108863,r=Math.imul(B,$),n=(n=Math.imul(B,ee))+Math.imul(F,$)|0,a=Math.imul(F,ee),r=r+Math.imul(P,ie)|0,n=(n=n+Math.imul(P,re)|0)+Math.imul(U,ie)|0,a=a+Math.imul(U,re)|0,r=r+Math.imul(I,ae)|0,n=(n=n+Math.imul(I,se)|0)+Math.imul(L,ae)|0,a=a+Math.imul(L,se)|0,r=r+Math.imul(O,ue)|0,n=(n=n+Math.imul(O,le)|0)+Math.imul(C,ue)|0,a=a+Math.imul(C,le)|0,r=r+Math.imul(k,ce)|0,n=(n=n+Math.imul(k,he)|0)+Math.imul(R,ce)|0,a=a+Math.imul(R,he)|0;var Oe=(l+(r=r+Math.imul(T,pe)|0)|0)+((8191&(n=(n=n+Math.imul(T,me)|0)+Math.imul(S,pe)|0))<<13)|0;l=((a=a+Math.imul(S,me)|0)+(n>>>13)|0)+(Oe>>>26)|0,Oe&=67108863,r=Math.imul(B,ie),n=(n=Math.imul(B,re))+Math.imul(F,ie)|0,a=Math.imul(F,re),r=r+Math.imul(P,ae)|0,n=(n=n+Math.imul(P,se)|0)+Math.imul(U,ae)|0,a=a+Math.imul(U,se)|0,r=r+Math.imul(I,ue)|0,n=(n=n+Math.imul(I,le)|0)+Math.imul(L,ue)|0,a=a+Math.imul(L,le)|0,r=r+Math.imul(O,ce)|0,n=(n=n+Math.imul(O,he)|0)+Math.imul(C,ce)|0,a=a+Math.imul(C,he)|0;var Ce=(l+(r=r+Math.imul(k,pe)|0)|0)+((8191&(n=(n=n+Math.imul(k,me)|0)+Math.imul(R,pe)|0))<<13)|0;l=((a=a+Math.imul(R,me)|0)+(n>>>13)|0)+(Ce>>>26)|0,Ce&=67108863,r=Math.imul(B,ae),n=(n=Math.imul(B,se))+Math.imul(F,ae)|0,a=Math.imul(F,se),r=r+Math.imul(P,ue)|0,n=(n=n+Math.imul(P,le)|0)+Math.imul(U,ue)|0,a=a+Math.imul(U,le)|0,r=r+Math.imul(I,ce)|0,n=(n=n+Math.imul(I,he)|0)+Math.imul(L,ce)|0,a=a+Math.imul(L,he)|0;var De=(l+(r=r+Math.imul(O,pe)|0)|0)+((8191&(n=(n=n+Math.imul(O,me)|0)+Math.imul(C,pe)|0))<<13)|0;l=((a=a+Math.imul(C,me)|0)+(n>>>13)|0)+(De>>>26)|0,De&=67108863,r=Math.imul(B,ue),n=(n=Math.imul(B,le))+Math.imul(F,ue)|0,a=Math.imul(F,le),r=r+Math.imul(P,ce)|0,n=(n=n+Math.imul(P,he)|0)+Math.imul(U,ce)|0,a=a+Math.imul(U,he)|0;var Ie=(l+(r=r+Math.imul(I,pe)|0)|0)+((8191&(n=(n=n+Math.imul(I,me)|0)+Math.imul(L,pe)|0))<<13)|0;l=((a=a+Math.imul(L,me)|0)+(n>>>13)|0)+(Ie>>>26)|0,Ie&=67108863,r=Math.imul(B,ce),n=(n=Math.imul(B,he))+Math.imul(F,ce)|0,a=Math.imul(F,he);var Le=(l+(r=r+Math.imul(P,pe)|0)|0)+((8191&(n=(n=n+Math.imul(P,me)|0)+Math.imul(U,pe)|0))<<13)|0;l=((a=a+Math.imul(U,me)|0)+(n>>>13)|0)+(Le>>>26)|0,Le&=67108863;var xe=(l+(r=Math.imul(B,pe))|0)+((8191&(n=(n=Math.imul(B,me))+Math.imul(F,pe)|0))<<13)|0;return l=((a=Math.imul(F,me))+(n>>>13)|0)+(xe>>>26)|0,xe&=67108863,u[0]=ge,u[1]=ve,u[2]=ye,u[3]=_e,u[4]=be,u[5]=we,u[6]=Ee,u[7]=Te,u[8]=Se,u[9]=Ae,u[10]=ke,u[11]=Re,u[12]=Me,u[13]=Oe,u[14]=Ce,u[15]=De,u[16]=Ie,u[17]=Le,u[18]=xe,0!==l&&(u[19]=l,i.length++),i};function v(e,t,i){i.negative=t.negative^e.negative,i.length=e.length+t.length;for(var r=0,n=0,a=0;a<i.length-1;a++){var s=n;n=0;for(var o=67108863&r,u=Math.min(a,t.length-1),l=Math.max(0,a-e.length+1);l<=u;l++){var d=a-l,c=(0|e.words[d])*(0|t.words[l]),h=67108863&c;o=67108863&(h=h+o|0),n+=(s=(s=s+(c/67108864|0)|0)+(h>>>26)|0)>>>26,s&=67108863}i.words[a]=o,r=s,s=n}return 0!==r?i.words[a]=r:i.length--,i._strip()}function y(e,t,i){return v(e,t,i)}function _(e,t){this.x=e,this.y=t}Math.imul||(g=m),a.prototype.mulTo=function(e,t){var i=this.length+e.length;return 10===this.length&&10===e.length?g(this,e,t):i<63?m(this,e,t):i<1024?v(this,e,t):y(this,e,t)},_.prototype.makeRBT=function(e){for(var t=new Array(e),i=a.prototype._countBits(e)-1,r=0;r<e;r++)t[r]=this.revBin(r,i,e);return t},_.prototype.revBin=function(e,t,i){if(0===e||e===i-1)return e;for(var r=0,n=0;n<t;n++)r|=(1&e)<<t-n-1,e>>=1;return r},_.prototype.permute=function(e,t,i,r,n,a){for(var s=0;s<a;s++)r[s]=t[e[s]],n[s]=i[e[s]]},_.prototype.transform=function(e,t,i,r,n,a){this.permute(a,e,t,i,r,n);for(var s=1;s<n;s<<=1)for(var o=s<<1,u=Math.cos(2*Math.PI/o),l=Math.sin(2*Math.PI/o),d=0;d<n;d+=o)for(var c=u,h=l,f=0;f<s;f++){var p=i[d+f],m=r[d+f],g=i[d+f+s],v=r[d+f+s],y=c*g-h*v;v=c*v+h*g,g=y,i[d+f]=p+g,r[d+f]=m+v,i[d+f+s]=p-g,r[d+f+s]=m-v,f!==o&&(y=u*c-l*h,h=u*h+l*c,c=y)}},_.prototype.guessLen13b=function(e,t){var i=1|Math.max(t,e),r=1&i,n=0;for(i=i/2|0;i;i>>>=1)n++;return 1<<n+1+r},_.prototype.conjugate=function(e,t,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=e[r];e[r]=e[i-r-1],e[i-r-1]=n,n=t[r],t[r]=-t[i-r-1],t[i-r-1]=-n}},_.prototype.normalize13b=function(e,t){for(var i=0,r=0;r<t/2;r++){var n=8192*Math.round(e[2*r+1]/t)+Math.round(e[2*r]/t)+i;e[r]=67108863&n,i=n<67108864?0:n/67108864|0}return e},_.prototype.convert13b=function(e,t,i,n){for(var a=0,s=0;s<t;s++)a+=0|e[s],i[2*s]=8191&a,a>>>=13,i[2*s+1]=8191&a,a>>>=13;for(s=2*t;s<n;++s)i[s]=0;r(0===a),r(0==(-8192&a))},_.prototype.stub=function(e){for(var t=new Array(e),i=0;i<e;i++)t[i]=0;return t},_.prototype.mulp=function(e,t,i){var r=2*this.guessLen13b(e.length,t.length),n=this.makeRBT(r),a=this.stub(r),s=new Array(r),o=new Array(r),u=new Array(r),l=new Array(r),d=new Array(r),c=new Array(r),h=i.words;h.length=r,this.convert13b(e.words,e.length,s,r),this.convert13b(t.words,t.length,l,r),this.transform(s,a,o,u,r,n),this.transform(l,a,d,c,r,n);for(var f=0;f<r;f++){var p=o[f]*d[f]-u[f]*c[f];u[f]=o[f]*c[f]+u[f]*d[f],o[f]=p}return this.conjugate(o,u,r),this.transform(o,u,h,a,r,n),this.conjugate(h,a,r),this.normalize13b(h,r),i.negative=e.negative^t.negative,i.length=e.length+t.length,i._strip()},a.prototype.mul=function(e){var t=new a(null);return t.words=new Array(this.length+e.length),this.mulTo(e,t)},a.prototype.mulf=function(e){var t=new a(null);return t.words=new Array(this.length+e.length),y(this,e,t)},a.prototype.imul=function(e){return this.clone().mulTo(e,this)},a.prototype.imuln=function(e){var t=e<0;t&&(e=-e),r("number"==typeof e),r(e<67108864);for(var i=0,n=0;n<this.length;n++){var a=(0|this.words[n])*e,s=(67108863&a)+(67108863&i);i>>=26,i+=a/67108864|0,i+=s>>>26,this.words[n]=67108863&s}return 0!==i&&(this.words[n]=i,this.length++),t?this.ineg():this},a.prototype.muln=function(e){return this.clone().imuln(e)},a.prototype.sqr=function(){return this.mul(this)},a.prototype.isqr=function(){return this.imul(this.clone())},a.prototype.pow=function(e){var t=function(e){for(var t=new Array(e.bitLength()),i=0;i<t.length;i++){var r=i/26|0,n=i%26;t[i]=e.words[r]>>>n&1}return t}(e);if(0===t.length)return new a(1);for(var i=this,r=0;r<t.length&&0===t[r];r++,i=i.sqr());if(++r<t.length)for(var n=i.sqr();r<t.length;r++,n=n.sqr())0!==t[r]&&(i=i.mul(n));return i},a.prototype.iushln=function(e){r("number"==typeof e&&e>=0);var t,i=e%26,n=(e-i)/26,a=67108863>>>26-i<<26-i;if(0!==i){var s=0;for(t=0;t<this.length;t++){var o=this.words[t]&a,u=(0|this.words[t])-o<<i;this.words[t]=u|s,s=o>>>26-i}s&&(this.words[t]=s,this.length++)}if(0!==n){for(t=this.length-1;t>=0;t--)this.words[t+n]=this.words[t];for(t=0;t<n;t++)this.words[t]=0;this.length+=n}return this._strip()},a.prototype.ishln=function(e){return r(0===this.negative),this.iushln(e)},a.prototype.iushrn=function(e,t,i){var n;r("number"==typeof e&&e>=0),n=t?(t-t%26)/26:0;var a=e%26,s=Math.min((e-a)/26,this.length),o=67108863^67108863>>>a<<a,u=i;if(n-=s,n=Math.max(0,n),u){for(var l=0;l<s;l++)u.words[l]=this.words[l];u.length=s}if(0===s);else if(this.length>s)for(this.length-=s,l=0;l<this.length;l++)this.words[l]=this.words[l+s];else this.words[0]=0,this.length=1;var d=0;for(l=this.length-1;l>=0&&(0!==d||l>=n);l--){var c=0|this.words[l];this.words[l]=d<<26-a|c>>>a,d=c&o}return u&&0!==d&&(u.words[u.length++]=d),0===this.length&&(this.words[0]=0,this.length=1),this._strip()},a.prototype.ishrn=function(e,t,i){return r(0===this.negative),this.iushrn(e,t,i)},a.prototype.shln=function(e){return this.clone().ishln(e)},a.prototype.ushln=function(e){return this.clone().iushln(e)},a.prototype.shrn=function(e){return this.clone().ishrn(e)},a.prototype.ushrn=function(e){return this.clone().iushrn(e)},a.prototype.testn=function(e){r("number"==typeof e&&e>=0);var t=e%26,i=(e-t)/26,n=1<<t;return!(this.length<=i||!(this.words[i]&n))},a.prototype.imaskn=function(e){r("number"==typeof e&&e>=0);var t=e%26,i=(e-t)/26;if(r(0===this.negative,"imaskn works only with positive numbers"),this.length<=i)return this;if(0!==t&&i++,this.length=Math.min(i,this.length),0!==t){var n=67108863^67108863>>>t<<t;this.words[this.length-1]&=n}return this._strip()},a.prototype.maskn=function(e){return this.clone().imaskn(e)},a.prototype.iaddn=function(e){return r("number"==typeof e),r(e<67108864),e<0?this.isubn(-e):0!==this.negative?1===this.length&&(0|this.words[0])<=e?(this.words[0]=e-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(e),this.negative=1,this):this._iaddn(e)},a.prototype._iaddn=function(e){this.words[0]+=e;for(var t=0;t<this.length&&this.words[t]>=67108864;t++)this.words[t]-=67108864,t===this.length-1?this.words[t+1]=1:this.words[t+1]++;return this.length=Math.max(this.length,t+1),this},a.prototype.isubn=function(e){if(r("number"==typeof e),r(e<67108864),e<0)return this.iaddn(-e);if(0!==this.negative)return this.negative=0,this.iaddn(e),this.negative=1,this;if(this.words[0]-=e,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var t=0;t<this.length&&this.words[t]<0;t++)this.words[t]+=67108864,this.words[t+1]-=1;return this._strip()},a.prototype.addn=function(e){return this.clone().iaddn(e)},a.prototype.subn=function(e){return this.clone().isubn(e)},a.prototype.iabs=function(){return this.negative=0,this},a.prototype.abs=function(){return this.clone().iabs()},a.prototype._ishlnsubmul=function(e,t,i){var n,a,s=e.length+i;this._expand(s);var o=0;for(n=0;n<e.length;n++){a=(0|this.words[n+i])+o;var u=(0|e.words[n])*t;o=((a-=67108863&u)>>26)-(u/67108864|0),this.words[n+i]=67108863&a}for(;n<this.length-i;n++)o=(a=(0|this.words[n+i])+o)>>26,this.words[n+i]=67108863&a;if(0===o)return this._strip();for(r(-1===o),o=0,n=0;n<this.length;n++)o=(a=-(0|this.words[n])+o)>>26,this.words[n]=67108863&a;return this.negative=1,this._strip()},a.prototype._wordDiv=function(e,t){var i=(this.length,e.length),r=this.clone(),n=e,s=0|n.words[n.length-1];0!=(i=26-this._countBits(s))&&(n=n.ushln(i),r.iushln(i),s=0|n.words[n.length-1]);var o,u=r.length-n.length;if("mod"!==t){(o=new a(null)).length=u+1,o.words=new Array(o.length);for(var l=0;l<o.length;l++)o.words[l]=0}var d=r.clone()._ishlnsubmul(n,1,u);0===d.negative&&(r=d,o&&(o.words[u]=1));for(var c=u-1;c>=0;c--){var h=67108864*(0|r.words[n.length+c])+(0|r.words[n.length+c-1]);for(h=Math.min(h/s|0,67108863),r._ishlnsubmul(n,h,c);0!==r.negative;)h--,r.negative=0,r._ishlnsubmul(n,1,c),r.isZero()||(r.negative^=1);o&&(o.words[c]=h)}return o&&o._strip(),r._strip(),"div"!==t&&0!==i&&r.iushrn(i),{div:o||null,mod:r}},a.prototype.divmod=function(e,t,i){return r(!e.isZero()),this.isZero()?{div:new a(0),mod:new a(0)}:0!==this.negative&&0===e.negative?(o=this.neg().divmod(e,t),"mod"!==t&&(n=o.div.neg()),"div"!==t&&(s=o.mod.neg(),i&&0!==s.negative&&s.iadd(e)),{div:n,mod:s}):0===this.negative&&0!==e.negative?(o=this.divmod(e.neg(),t),"mod"!==t&&(n=o.div.neg()),{div:n,mod:o.mod}):0!=(this.negative&e.negative)?(o=this.neg().divmod(e.neg(),t),"div"!==t&&(s=o.mod.neg(),i&&0!==s.negative&&s.isub(e)),{div:o.div,mod:s}):e.length>this.length||this.cmp(e)<0?{div:new a(0),mod:this}:1===e.length?"div"===t?{div:this.divn(e.words[0]),mod:null}:"mod"===t?{div:null,mod:new a(this.modrn(e.words[0]))}:{div:this.divn(e.words[0]),mod:new a(this.modrn(e.words[0]))}:this._wordDiv(e,t);var n,s,o},a.prototype.div=function(e){return this.divmod(e,"div",!1).div},a.prototype.mod=function(e){return this.divmod(e,"mod",!1).mod},a.prototype.umod=function(e){return this.divmod(e,"mod",!0).mod},a.prototype.divRound=function(e){var t=this.divmod(e);if(t.mod.isZero())return t.div;var i=0!==t.div.negative?t.mod.isub(e):t.mod,r=e.ushrn(1),n=e.andln(1),a=i.cmp(r);return a<0||1===n&&0===a?t.div:0!==t.div.negative?t.div.isubn(1):t.div.iaddn(1)},a.prototype.modrn=function(e){var t=e<0;t&&(e=-e),r(e<=67108863);for(var i=(1<<26)%e,n=0,a=this.length-1;a>=0;a--)n=(i*n+(0|this.words[a]))%e;return t?-n:n},a.prototype.modn=function(e){return this.modrn(e)},a.prototype.idivn=function(e){var t=e<0;t&&(e=-e),r(e<=67108863);for(var i=0,n=this.length-1;n>=0;n--){var a=(0|this.words[n])+67108864*i;this.words[n]=a/e|0,i=a%e}return this._strip(),t?this.ineg():this},a.prototype.divn=function(e){return this.clone().idivn(e)},a.prototype.egcd=function(e){r(0===e.negative),r(!e.isZero());var t=this,i=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var n=new a(1),s=new a(0),o=new a(0),u=new a(1),l=0;t.isEven()&&i.isEven();)t.iushrn(1),i.iushrn(1),++l;for(var d=i.clone(),c=t.clone();!t.isZero();){for(var h=0,f=1;0==(t.words[0]&f)&&h<26;++h,f<<=1);if(h>0)for(t.iushrn(h);h-- >0;)(n.isOdd()||s.isOdd())&&(n.iadd(d),s.isub(c)),n.iushrn(1),s.iushrn(1);for(var p=0,m=1;0==(i.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(i.iushrn(p);p-- >0;)(o.isOdd()||u.isOdd())&&(o.iadd(d),u.isub(c)),o.iushrn(1),u.iushrn(1);t.cmp(i)>=0?(t.isub(i),n.isub(o),s.isub(u)):(i.isub(t),o.isub(n),u.isub(s))}return{a:o,b:u,gcd:i.iushln(l)}},a.prototype._invmp=function(e){r(0===e.negative),r(!e.isZero());var t=this,i=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var n,s=new a(1),o=new a(0),u=i.clone();t.cmpn(1)>0&&i.cmpn(1)>0;){for(var l=0,d=1;0==(t.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(t.iushrn(l);l-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);for(var c=0,h=1;0==(i.words[0]&h)&&c<26;++c,h<<=1);if(c>0)for(i.iushrn(c);c-- >0;)o.isOdd()&&o.iadd(u),o.iushrn(1);t.cmp(i)>=0?(t.isub(i),s.isub(o)):(i.isub(t),o.isub(s))}return(n=0===t.cmpn(1)?s:o).cmpn(0)<0&&n.iadd(e),n},a.prototype.gcd=function(e){if(this.isZero())return e.abs();if(e.isZero())return this.abs();var t=this.clone(),i=e.clone();t.negative=0,i.negative=0;for(var r=0;t.isEven()&&i.isEven();r++)t.iushrn(1),i.iushrn(1);for(;;){for(;t.isEven();)t.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=t.cmp(i);if(n<0){var a=t;t=i,i=a}else if(0===n||0===i.cmpn(1))break;t.isub(i)}return i.iushln(r)},a.prototype.invm=function(e){return this.egcd(e).a.umod(e)},a.prototype.isEven=function(){return 0==(1&this.words[0])},a.prototype.isOdd=function(){return 1==(1&this.words[0])},a.prototype.andln=function(e){return this.words[0]&e},a.prototype.bincn=function(e){r("number"==typeof e);var t=e%26,i=(e-t)/26,n=1<<t;if(this.length<=i)return this._expand(i+1),this.words[i]|=n,this;for(var a=n,s=i;0!==a&&s<this.length;s++){var o=0|this.words[s];a=(o+=a)>>>26,o&=67108863,this.words[s]=o}return 0!==a&&(this.words[s]=a,this.length++),this},a.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},a.prototype.cmpn=function(e){var t,i=e<0;if(0!==this.negative&&!i)return-1;if(0===this.negative&&i)return 1;if(this._strip(),this.length>1)t=1;else{i&&(e=-e),r(e<=67108863,"Number is too big");var n=0|this.words[0];t=n===e?0:n<e?-1:1}return 0!==this.negative?0|-t:t},a.prototype.cmp=function(e){if(0!==this.negative&&0===e.negative)return-1;if(0===this.negative&&0!==e.negative)return 1;var t=this.ucmp(e);return 0!==this.negative?0|-t:t},a.prototype.ucmp=function(e){if(this.length>e.length)return 1;if(this.length<e.length)return-1;for(var t=0,i=this.length-1;i>=0;i--){var r=0|this.words[i],n=0|e.words[i];if(r!==n){r<n?t=-1:r>n&&(t=1);break}}return t},a.prototype.gtn=function(e){return 1===this.cmpn(e)},a.prototype.gt=function(e){return 1===this.cmp(e)},a.prototype.gten=function(e){return this.cmpn(e)>=0},a.prototype.gte=function(e){return this.cmp(e)>=0},a.prototype.ltn=function(e){return-1===this.cmpn(e)},a.prototype.lt=function(e){return-1===this.cmp(e)},a.prototype.lten=function(e){return this.cmpn(e)<=0},a.prototype.lte=function(e){return this.cmp(e)<=0},a.prototype.eqn=function(e){return 0===this.cmpn(e)},a.prototype.eq=function(e){return 0===this.cmp(e)},a.red=function(e){return new k(e)},a.prototype.toRed=function(e){return r(!this.red,"Already a number in reduction context"),r(0===this.negative,"red works only with positives"),e.convertTo(this)._forceRed(e)},a.prototype.fromRed=function(){return r(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},a.prototype._forceRed=function(e){return this.red=e,this},a.prototype.forceRed=function(e){return r(!this.red,"Already a number in reduction context"),this._forceRed(e)},a.prototype.redAdd=function(e){return r(this.red,"redAdd works only with red numbers"),this.red.add(this,e)},a.prototype.redIAdd=function(e){return r(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,e)},a.prototype.redSub=function(e){return r(this.red,"redSub works only with red numbers"),this.red.sub(this,e)},a.prototype.redISub=function(e){return r(this.red,"redISub works only with red numbers"),this.red.isub(this,e)},a.prototype.redShl=function(e){return r(this.red,"redShl works only with red numbers"),this.red.shl(this,e)},a.prototype.redMul=function(e){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.mul(this,e)},a.prototype.redIMul=function(e){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.imul(this,e)},a.prototype.redSqr=function(){return r(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},a.prototype.redISqr=function(){return r(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},a.prototype.redSqrt=function(){return r(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},a.prototype.redInvm=function(){return r(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},a.prototype.redNeg=function(){return r(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},a.prototype.redPow=function(e){return r(this.red&&!e.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,e)};var b={k256:null,p224:null,p192:null,p25519:null};function w(e,t){this.name=e,this.p=new a(t,16),this.n=this.p.bitLength(),this.k=new a(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function E(){w.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function T(){w.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function S(){w.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function A(){w.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function k(e){if("string"==typeof e){var t=a._prime(e);this.m=t.p,this.prime=t}else r(e.gtn(1),"modulus must be greater than 1"),this.m=e,this.prime=null}function R(e){k.call(this,e),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new a(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}w.prototype._tmp=function(){var e=new a(null);return e.words=new Array(Math.ceil(this.n/13)),e},w.prototype.ireduce=function(e){var t,i=e;do{this.split(i,this.tmp),t=(i=(i=this.imulK(i)).iadd(this.tmp)).bitLength()}while(t>this.n);var r=t<this.n?-1:i.ucmp(this.p);return 0===r?(i.words[0]=0,i.length=1):r>0?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},w.prototype.split=function(e,t){e.iushrn(this.n,0,t)},w.prototype.imulK=function(e){return e.imul(this.k)},n(E,w),E.prototype.split=function(e,t){for(var i=Math.min(e.length,9),r=0;r<i;r++)t.words[r]=e.words[r];if(t.length=i,e.length<=9)return e.words[0]=0,void(e.length=1);var n=e.words[9];for(t.words[t.length++]=4194303&n,r=10;r<e.length;r++){var a=0|e.words[r];e.words[r-10]=(4194303&a)<<4|n>>>22,n=a}n>>>=22,e.words[r-10]=n,0===n&&e.length>10?e.length-=10:e.length-=9},E.prototype.imulK=function(e){e.words[e.length]=0,e.words[e.length+1]=0,e.length+=2;for(var t=0,i=0;i<e.length;i++){var r=0|e.words[i];t+=977*r,e.words[i]=67108863&t,t=64*r+(t/67108864|0)}return 0===e.words[e.length-1]&&(e.length--,0===e.words[e.length-1]&&e.length--),e},n(T,w),n(S,w),n(A,w),A.prototype.imulK=function(e){for(var t=0,i=0;i<e.length;i++){var r=19*(0|e.words[i])+t,n=67108863&r;r>>>=26,e.words[i]=n,t=r}return 0!==t&&(e.words[e.length++]=t),e},a._prime=function(e){if(b[e])return b[e];var t;if("k256"===e)t=new E;else if("p224"===e)t=new T;else if("p192"===e)t=new S;else{if("p25519"!==e)throw new Error("Unknown prime "+e);t=new A}return b[e]=t,t},k.prototype._verify1=function(e){r(0===e.negative,"red works only with positives"),r(e.red,"red works only with red numbers")},k.prototype._verify2=function(e,t){r(0==(e.negative|t.negative),"red works only with positives"),r(e.red&&e.red===t.red,"red works only with red numbers")},k.prototype.imod=function(e){return this.prime?this.prime.ireduce(e)._forceRed(this):(d(e,e.umod(this.m)._forceRed(this)),e)},k.prototype.neg=function(e){return e.isZero()?e.clone():this.m.sub(e)._forceRed(this)},k.prototype.add=function(e,t){this._verify2(e,t);var i=e.add(t);return i.cmp(this.m)>=0&&i.isub(this.m),i._forceRed(this)},k.prototype.iadd=function(e,t){this._verify2(e,t);var i=e.iadd(t);return i.cmp(this.m)>=0&&i.isub(this.m),i},k.prototype.sub=function(e,t){this._verify2(e,t);var i=e.sub(t);return i.cmpn(0)<0&&i.iadd(this.m),i._forceRed(this)},k.prototype.isub=function(e,t){this._verify2(e,t);var i=e.isub(t);return i.cmpn(0)<0&&i.iadd(this.m),i},k.prototype.shl=function(e,t){return this._verify1(e),this.imod(e.ushln(t))},k.prototype.imul=function(e,t){return this._verify2(e,t),this.imod(e.imul(t))},k.prototype.mul=function(e,t){return this._verify2(e,t),this.imod(e.mul(t))},k.prototype.isqr=function(e){return this.imul(e,e.clone())},k.prototype.sqr=function(e){return this.mul(e,e)},k.prototype.sqrt=function(e){if(e.isZero())return e.clone();var t=this.m.andln(3);if(r(t%2==1),3===t){var i=this.m.add(new a(1)).iushrn(2);return this.pow(e,i)}for(var n=this.m.subn(1),s=0;!n.isZero()&&0===n.andln(1);)s++,n.iushrn(1);r(!n.isZero());var o=new a(1).toRed(this),u=o.redNeg(),l=this.m.subn(1).iushrn(1),d=this.m.bitLength();for(d=new a(2*d*d).toRed(this);0!==this.pow(d,l).cmp(u);)d.redIAdd(u);for(var c=this.pow(d,n),h=this.pow(e,n.addn(1).iushrn(1)),f=this.pow(e,n),p=s;0!==f.cmp(o);){for(var m=f,g=0;0!==m.cmp(o);g++)m=m.redSqr();r(g<p);var v=this.pow(c,new a(1).iushln(p-g-1));h=h.redMul(v),c=v.redSqr(),f=f.redMul(c),p=g}return h},k.prototype.invm=function(e){var t=e._invmp(this.m);return 0!==t.negative?(t.negative=0,this.imod(t).redNeg()):this.imod(t)},k.prototype.pow=function(e,t){if(t.isZero())return new a(1).toRed(this);if(0===t.cmpn(1))return e.clone();var i=new Array(16);i[0]=new a(1).toRed(this),i[1]=e;for(var r=2;r<i.length;r++)i[r]=this.mul(i[r-1],e);var n=i[0],s=0,o=0,u=t.bitLength()%26;for(0===u&&(u=26),r=t.length-1;r>=0;r--){for(var l=t.words[r],d=u-1;d>=0;d--){var c=l>>d&1;n!==i[0]&&(n=this.sqr(n)),0!==c||0!==s?(s<<=1,s|=c,(4==++o||0===r&&0===d)&&(n=this.mul(n,i[s]),o=0,s=0)):o=0}u=26}return n},k.prototype.convertTo=function(e){var t=e.umod(this.m);return t===e?t.clone():t},k.prototype.convertFrom=function(e){var t=e.clone();return t.red=null,t},a.mont=function(e){return new R(e)},n(R,k),R.prototype.convertTo=function(e){return this.imod(e.ushln(this.shift))},R.prototype.convertFrom=function(e){var t=this.imod(e.mul(this.rinv));return t.red=null,t},R.prototype.imul=function(e,t){if(e.isZero()||t.isZero())return e.words[0]=0,e.length=1,e;var i=e.imul(t),r=i.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=i.isub(r).iushrn(this.shift),a=n;return n.cmp(this.m)>=0?a=n.isub(this.m):n.cmpn(0)<0&&(a=n.iadd(this.m)),a._forceRed(this)},R.prototype.mul=function(e,t){if(e.isZero()||t.isZero())return new a(0)._forceRed(this);var i=e.mul(t),r=i.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=i.isub(r).iushrn(this.shift),s=n;return n.cmp(this.m)>=0?s=n.isub(this.m):n.cmpn(0)<0&&(s=n.iadd(this.m)),s._forceRed(this)},R.prototype.invm=function(e){return this.imod(e._invmp(this.m).mul(this.r2))._forceRed(this)}}(e,this)}).call(this,i(55)(e))},function(e,t,i){"use strict";var r=t;r.bignum=i(11),r.define=i(214).define,r.base=i(217),r.constants=i(218),r.decoders=i(117),r.encoders=i(115)},function(e,t,i){"use strict";var r=t;r.der=i(116),r.pem=i(215)},function(e,t,i){"use strict";var r=i(5),n=i(62).Buffer,a=i(63),s=i(65);function o(e){this.enc="der",this.name=e.name,this.entity=e,this.tree=new u,this.tree._init(e.body)}function u(e){a.call(this,"der",e)}function l(e){return e<10?"0"+e:e}e.exports=o,o.prototype.encode=function(e,t){return this.tree._encode(e,t).join()},r(u,a),u.prototype._encodeComposite=function(e,t,i,r){var a=function(e,t,i,r){var n;if("seqof"===e?e="seq":"setof"===e&&(e="set"),s.tagByName.hasOwnProperty(e))n=s.tagByName[e];else{if("number"!=typeof e||(0|e)!==e)return r.error("Unknown tag: "+e);n=e}return n>=31?r.error("Multi-octet tag encoding unsupported"):(t||(n|=32),n|s.tagClassByName[i||"universal"]<<6)}(e,t,i,this.reporter);if(r.length<128){var o=n.alloc(2);return o[0]=a,o[1]=r.length,this._createEncoderBuffer([o,r])}for(var u=1,l=r.length;l>=256;l>>=8)u++;var d=n.alloc(2+u);d[0]=a,d[1]=128|u;for(var c=1+u,h=r.length;h>0;c--,h>>=8)d[c]=255&h;return this._createEncoderBuffer([d,r])},u.prototype._encodeStr=function(e,t){if("bitstr"===t)return this._createEncoderBuffer([0|e.unused,e.data]);if("bmpstr"===t){for(var i=n.alloc(2*e.length),r=0;r<e.length;r++)i.writeUInt16BE(e.charCodeAt(r),2*r);return this._createEncoderBuffer(i)}return"numstr"===t?this._isNumstr(e)?this._createEncoderBuffer(e):this.reporter.error("Encoding of string type: numstr supports only digits and space"):"printstr"===t?this._isPrintstr(e)?this._createEncoderBuffer(e):this.reporter.error("Encoding of string type: printstr supports only latin upper and lower case letters, digits, space, apostrophe, left and rigth parenthesis, plus sign, comma, hyphen, dot, slash, colon, equal sign, question mark"):/str$/.test(t)||"objDesc"===t?this._createEncoderBuffer(e):this.reporter.error("Encoding of string type: "+t+" unsupported")},u.prototype._encodeObjid=function(e,t,i){if("string"==typeof e){if(!t)return this.reporter.error("string objid given, but no values map found");if(!t.hasOwnProperty(e))return this.reporter.error("objid not found in values map");e=t[e].split(/[\s.]+/g);for(var r=0;r<e.length;r++)e[r]|=0}else if(Array.isArray(e)){e=e.slice();for(var a=0;a<e.length;a++)e[a]|=0}if(!Array.isArray(e))return this.reporter.error("objid() should be either array or string, got: "+JSON.stringify(e));if(!i){if(e[1]>=40)return this.reporter.error("Second objid identifier OOB");e.splice(0,2,40*e[0]+e[1])}for(var s=0,o=0;o<e.length;o++){var u=e[o];for(s++;u>=128;u>>=7)s++}for(var l=n.alloc(s),d=l.length-1,c=e.length-1;c>=0;c--){var h=e[c];for(l[d--]=127&h;(h>>=7)>0;)l[d--]=128|127&h}return this._createEncoderBuffer(l)},u.prototype._encodeTime=function(e,t){var i,r=new Date(e);return"gentime"===t?i=[l(r.getUTCFullYear()),l(r.getUTCMonth()+1),l(r.getUTCDate()),l(r.getUTCHours()),l(r.getUTCMinutes()),l(r.getUTCSeconds()),"Z"].join(""):"utctime"===t?i=[l(r.getUTCFullYear()%100),l(r.getUTCMonth()+1),l(r.getUTCDate()),l(r.getUTCHours()),l(r.getUTCMinutes()),l(r.getUTCSeconds()),"Z"].join(""):this.reporter.error("Encoding "+t+" time is not supported yet"),this._encodeStr(i,"octstr")},u.prototype._encodeNull=function(){return this._createEncoderBuffer("")},u.prototype._encodeInt=function(e,t){if("string"==typeof e){if(!t)return this.reporter.error("String int or enum given, but no values map");if(!t.hasOwnProperty(e))return this.reporter.error("Values map doesn't contain: "+JSON.stringify(e));e=t[e]}if("number"!=typeof e&&!n.isBuffer(e)){var i=e.toArray();!e.sign&&128&i[0]&&i.unshift(0),e=n.from(i)}if(n.isBuffer(e)){var r=e.length;0===e.length&&r++;var a=n.alloc(r);return e.copy(a),0===e.length&&(a[0]=0),this._createEncoderBuffer(a)}if(e<128)return this._createEncoderBuffer(e);if(e<256)return this._createEncoderBuffer([0,e]);for(var s=1,o=e;o>=256;o>>=8)s++;for(var u=new Array(s),l=u.length-1;l>=0;l--)u[l]=255&e,e>>=8;return 128&u[0]&&u.unshift(0),this._createEncoderBuffer(n.from(u))},u.prototype._encodeBool=function(e){return this._createEncoderBuffer(e?255:0)},u.prototype._use=function(e,t){return"function"==typeof e&&(e=e(t)),e._getEncoder("der").tree},u.prototype._skipDefault=function(e,t,i){var r,n=this._baseState;if(null===n.default)return!1;var a=e.join();if(void 0===n.defaultBuffer&&(n.defaultBuffer=this._encodeValue(n.default,t,i).join()),a.length!==n.defaultBuffer.length)return!1;for(r=0;r<a.length;r++)if(a[r]!==n.defaultBuffer[r])return!1;return!0}},function(e,t,i){"use strict";var r=t;r.der=i(118),r.pem=i(216)},function(e,t,i){"use strict";var r=i(5),n=i(11),a=i(35).DecoderBuffer,s=i(63),o=i(65);function u(e){this.enc="der",this.name=e.name,this.entity=e,this.tree=new l,this.tree._init(e.body)}function l(e){s.call(this,"der",e)}function d(e,t){var i=e.readUInt8(t);if(e.isError(i))return i;var r=o.tagClass[i>>6],n=0==(32&i);if(31==(31&i)){var a=i;for(i=0;128==(128&a);){if(a=e.readUInt8(t),e.isError(a))return a;i<<=7,i|=127&a}}else i&=31;return{cls:r,primitive:n,tag:i,tagStr:o.tag[i]}}function c(e,t,i){var r=e.readUInt8(i);if(e.isError(r))return r;if(!t&&128===r)return null;if(0==(128&r))return r;var n=127&r;if(n>4)return e.error("length octect is too long");r=0;for(var a=0;a<n;a++){r<<=8;var s=e.readUInt8(i);if(e.isError(s))return s;r|=s}return r}e.exports=u,u.prototype.decode=function(e,t){return a.isDecoderBuffer(e)||(e=new a(e,t)),this.tree._decode(e,t)},r(l,s),l.prototype._peekTag=function(e,t,i){if(e.isEmpty())return!1;var r=e.save(),n=d(e,'Failed to peek tag: "'+t+'"');return e.isError(n)?n:(e.restore(r),n.tag===t||n.tagStr===t||n.tagStr+"of"===t||i)},l.prototype._decodeTag=function(e,t,i){var r=d(e,'Failed to decode tag of "'+t+'"');if(e.isError(r))return r;var n=c(e,r.primitive,'Failed to get length of "'+t+'"');if(e.isError(n))return n;if(!i&&r.tag!==t&&r.tagStr!==t&&r.tagStr+"of"!==t)return e.error('Failed to match tag: "'+t+'"');if(r.primitive||null!==n)return e.skip(n,'Failed to match body of: "'+t+'"');var a=e.save(),s=this._skipUntilEnd(e,'Failed to skip indefinite length body: "'+this.tag+'"');return e.isError(s)?s:(n=e.offset-a.offset,e.restore(a),e.skip(n,'Failed to match body of: "'+t+'"'))},l.prototype._skipUntilEnd=function(e,t){for(;;){var i=d(e,t);if(e.isError(i))return i;var r=c(e,i.primitive,t);if(e.isError(r))return r;var n;if(n=i.primitive||null!==r?e.skip(r):this._skipUntilEnd(e,t),e.isError(n))return n;if("end"===i.tagStr)break}},l.prototype._decodeList=function(e,t,i,r){for(var n=[];!e.isEmpty();){var a=this._peekTag(e,"end");if(e.isError(a))return a;var s=i.decode(e,"der",r);if(e.isError(s)&&a)break;n.push(s)}return n},l.prototype._decodeStr=function(e,t){if("bitstr"===t){var i=e.readUInt8();return e.isError(i)?i:{unused:i,data:e.raw()}}if("bmpstr"===t){var r=e.raw();if(r.length%2==1)return e.error("Decoding of string type: bmpstr length mismatch");for(var n="",a=0;a<r.length/2;a++)n+=String.fromCharCode(r.readUInt16BE(2*a));return n}if("numstr"===t){var s=e.raw().toString("ascii");return this._isNumstr(s)?s:e.error("Decoding of string type: numstr unsupported characters")}if("octstr"===t)return e.raw();if("objDesc"===t)return e.raw();if("printstr"===t){var o=e.raw().toString("ascii");return this._isPrintstr(o)?o:e.error("Decoding of string type: printstr unsupported characters")}return/str$/.test(t)?e.raw().toString():e.error("Decoding of string type: "+t+" unsupported")},l.prototype._decodeObjid=function(e,t,i){for(var r,n=[],a=0,s=0;!e.isEmpty();)a<<=7,a|=127&(s=e.readUInt8()),0==(128&s)&&(n.push(a),a=0);128&s&&n.push(a);var o=n[0]/40|0,u=n[0]%40;if(r=i?n:[o,u].concat(n.slice(1)),t){var l=t[r.join(" ")];void 0===l&&(l=t[r.join(".")]),void 0!==l&&(r=l)}return r},l.prototype._decodeTime=function(e,t){var i,r,n,a,s,o,u=e.raw().toString();if("gentime"===t)i=0|u.slice(0,4),r=0|u.slice(4,6),n=0|u.slice(6,8),a=0|u.slice(8,10),s=0|u.slice(10,12),o=0|u.slice(12,14);else{if("utctime"!==t)return e.error("Decoding "+t+" time is not supported yet");i=0|u.slice(0,2),r=0|u.slice(2,4),n=0|u.slice(4,6),a=0|u.slice(6,8),s=0|u.slice(8,10),o=0|u.slice(10,12),i=i<70?2e3+i:1900+i}return Date.UTC(i,r-1,n,a,s,o,0)},l.prototype._decodeNull=function(){return null},l.prototype._decodeBool=function(e){var t=e.readUInt8();return e.isError(t)?t:0!==t},l.prototype._decodeInt=function(e,t){var i=e.raw(),r=new n(i);return t&&(r=t[r.toString(10)]||r),r},l.prototype._use=function(e,t){return"function"==typeof e&&(e=e(t)),e._getDecoder("der").tree}},function(e){e.exports=JSON.parse('{"1.3.132.0.10":"secp256k1","1.3.132.0.33":"p224","1.2.840.10045.3.1.1":"p192","1.2.840.10045.3.1.7":"p256","1.3.132.0.34":"p384","1.3.132.0.35":"p521"}')},function(e,t,i){var r=i(31),n=i(6).Buffer;function a(e){var t=n.allocUnsafe(4);return t.writeUInt32BE(e,0),t}e.exports=function(e,t){for(var i,s=n.alloc(0),o=0;s.length<t;)i=a(o++),s=n.concat([s,r("sha1").update(e).update(i).digest()]);return s.slice(0,t)}},function(e,t){e.exports=function(e,t){for(var i=e.length,r=-1;++r<i;)e[r]^=t[r];return e}},function(e,t,i){var r=i(11),n=i(6).Buffer;e.exports=function(e,t){return n.from(e.toRed(r.mont(t.modulus)).redPow(new r(t.publicExponent)).fromRed().toArray())}},function(e,t,i){"use strict";(function(t){var r,n=(r=i(127))&&"object"==typeof r&&"default"in r?r.default:r;e.exports=function(e){for(var i,r=(i=e,n.atob?n.atob(i):t.from(i,"base64").toString("binary")),a=new Uint8Array(r.length),s=0;s<r.length;s++)a[s]=r.charCodeAt(s);return a}}).call(this,i(10).Buffer)},function(e,t,i){(function(t,i){var r;r=function(){"use strict";function e(e){return"function"==typeof e}var r=Array.isArray?Array.isArray:function(e){return"[object Array]"===Object.prototype.toString.call(e)},n=0,a=void 0,s=void 0,o=function(e,t){p[n]=e,p[n+1]=t,2===(n+=2)&&(s?s(m):v())},u="undefined"!=typeof window?window:void 0,l=u||{},d=l.MutationObserver||l.WebKitMutationObserver,c="undefined"==typeof self&&void 0!==t&&"[object process]"==={}.toString.call(t),h="undefined"!=typeof Uint8ClampedArray&&"undefined"!=typeof importScripts&&"undefined"!=typeof MessageChannel;function f(){var e=setTimeout;return function(){return e(m,1)}}var p=new Array(1e3);function m(){for(var e=0;e<n;e+=2)(0,p[e])(p[e+1]),p[e]=void 0,p[e+1]=void 0;n=0}var g,v=void 0;function y(e,t){var i=this,r=new this.constructor(w);void 0===r[b]&&D(r);var n=i._state;if(n){var a=arguments[n-1];o(function(){return O(n,r,a,i._result)})}else R(i,r,e,t);return r}function _(e){if(e&&"object"==typeof e&&e.constructor===this)return e;var t=new this(w);return T(t,e),t}c?v=function(){return t.nextTick(m)}:d?v=function(){var e=0,t=new d(m),i=document.createTextNode("");return t.observe(i,{characterData:!0}),function(){i.data=e=++e%2}}():h?((g=new MessageChannel).port1.onmessage=m,v=function(){return g.port2.postMessage(0)}):v=void 0===u?function(){try{var e=Function("return this")().require("vertx");return void 0!==(a=e.runOnLoop||e.runOnContext)?function(){a(m)}:f()}catch(e){return f()}}():f();var b=Math.random().toString(36).substring(2);function w(){}function E(t,i,r){i.constructor===t.constructor&&r===y&&i.constructor.resolve===_?function(e,t){1===t._state?A(e,t._result):2===t._state?k(e,t._result):R(t,void 0,function(t){return T(e,t)},function(t){return k(e,t)})}(t,i):void 0===r?A(t,i):e(r)?function(e,t,i){o(function(e){var r=!1,n=function(e,t,i,r){try{e.call(t,i,r)}catch(e){return e}}(i,t,function(i){r||(r=!0,t!==i?T(e,i):A(e,i))},function(t){r||(r=!0,k(e,t))},e._label);!r&&n&&(r=!0,k(e,n))},e)}(t,i,r):A(t,i)}function T(e,t){if(e===t)k(e,new TypeError("You cannot resolve a promise with itself"));else if(n=typeof(r=t),null===r||"object"!==n&&"function"!==n)A(e,t);else{var i=void 0;try{i=t.then}catch(t){return void k(e,t)}E(e,t,i)}var r,n}function S(e){e._onerror&&e._onerror(e._result),M(e)}function A(e,t){void 0===e._state&&(e._result=t,e._state=1,0!==e._subscribers.length&&o(M,e))}function k(e,t){void 0===e._state&&(e._state=2,e._result=t,o(S,e))}function R(e,t,i,r){var n=e._subscribers,a=n.length;e._onerror=null,n[a]=t,n[a+1]=i,n[a+2]=r,0===a&&e._state&&o(M,e)}function M(e){var t=e._subscribers,i=e._state;if(0!==t.length){for(var r=void 0,n=void 0,a=e._result,s=0;s<t.length;s+=3)r=t[s],n=t[s+i],r?O(i,r,n,a):n(a);e._subscribers.length=0}}function O(t,i,r,n){var a=e(r),s=void 0,o=void 0,u=!0;if(a){try{s=r(n)}catch(e){u=!1,o=e}if(i===s)return void k(i,new TypeError("A promises callback cannot return that same promise."))}else s=n;void 0!==i._state||(a&&u?T(i,s):!1===u?k(i,o):1===t?A(i,s):2===t&&k(i,s))}var C=0;function D(e){e[b]=C++,e._state=void 0,e._result=void 0,e._subscribers=[]}var I=function(){function e(e,t){this._instanceConstructor=e,this.promise=new e(w),this.promise[b]||D(this.promise),r(t)?(this.length=t.length,this._remaining=t.length,this._result=new Array(this.length),0===this.length?A(this.promise,this._result):(this.length=this.length||0,this._enumerate(t),0===this._remaining&&A(this.promise,this._result))):k(this.promise,new Error("Array Methods must be provided an Array"))}return e.prototype._enumerate=function(e){for(var t=0;void 0===this._state&&t<e.length;t++)this._eachEntry(e[t],t)},e.prototype._eachEntry=function(e,t){var i=this._instanceConstructor,r=i.resolve;if(r===_){var n=void 0,a=void 0,s=!1;try{n=e.then}catch(e){s=!0,a=e}if(n===y&&void 0!==e._state)this._settledAt(e._state,t,e._result);else if("function"!=typeof n)this._remaining--,this._result[t]=e;else if(i===L){var o=new i(w);s?k(o,a):E(o,e,n),this._willSettleAt(o,t)}else this._willSettleAt(new i(function(t){return t(e)}),t)}else this._willSettleAt(r(e),t)},e.prototype._settledAt=function(e,t,i){var r=this.promise;void 0===r._state&&(this._remaining--,2===e?k(r,i):this._result[t]=i),0===this._remaining&&A(r,this._result)},e.prototype._willSettleAt=function(e,t){var i=this;R(e,void 0,function(e){return i._settledAt(1,t,e)},function(e){return i._settledAt(2,t,e)})},e}(),L=function(){function t(e){this[b]=C++,this._result=this._state=void 0,this._subscribers=[],w!==e&&("function"!=typeof e&&function(){throw new TypeError("You must pass a resolver function as the first argument to the promise constructor")}(),this instanceof t?function(e,t){try{t(function(t){T(e,t)},function(t){k(e,t)})}catch(t){k(e,t)}}(this,e):function(){throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.")}())}return t.prototype.catch=function(e){return this.then(null,e)},t.prototype.finally=function(t){var i=this.constructor;return e(t)?this.then(function(e){return i.resolve(t()).then(function(){return e})},function(e){return i.resolve(t()).then(function(){throw e})}):this.then(t,t)},t}();return L.prototype.then=y,L.all=function(e){return new I(this,e).promise},L.race=function(e){var t=this;return r(e)?new t(function(i,r){for(var n=e.length,a=0;a<n;a++)t.resolve(e[a]).then(i,r)}):new t(function(e,t){return t(new TypeError("You must pass an array to race."))})},L.resolve=_,L.reject=function(e){var t=new this(w);return k(t,e),t},L._setScheduler=function(e){s=e},L._setAsap=function(e){o=e},L._asap=o,L.polyfill=function(){var e=void 0;if(void 0!==i)e=i;else if("undefined"!=typeof self)e=self;else try{e=Function("return this")()}catch(e){throw new Error("polyfill failed because global object is unavailable in this environment")}var t=e.Promise;if(t){var r=null;try{r=Object.prototype.toString.call(t.resolve())}catch(e){}if("[object Promise]"===r&&!t.cast)return}e.Promise=L},L.Promise=L,L},e.exports=r()}).call(this,i(9),i(13))},function(e,t,i){"use strict";t.byteLength=function(e){var t=l(e),i=t[0],r=t[1];return 3*(i+r)/4-r},t.toByteArray=function(e){var t,i,r=l(e),s=r[0],o=r[1],u=new a(3*(s+o)/4-o),d=0,c=o>0?s-4:s;for(i=0;i<c;i+=4)t=n[e.charCodeAt(i)]<<18|n[e.charCodeAt(i+1)]<<12|n[e.charCodeAt(i+2)]<<6|n[e.charCodeAt(i+3)],u[d++]=t>>16&255,u[d++]=t>>8&255,u[d++]=255&t;return 2===o&&(t=n[e.charCodeAt(i)]<<2|n[e.charCodeAt(i+1)]>>4,u[d++]=255&t),1===o&&(t=n[e.charCodeAt(i)]<<10|n[e.charCodeAt(i+1)]<<4|n[e.charCodeAt(i+2)]>>2,u[d++]=t>>8&255,u[d++]=255&t),u},t.fromByteArray=function(e){for(var t,i=e.length,n=i%3,a=[],s=0,o=i-n;s<o;s+=16383)a.push(d(e,s,s+16383>o?o:s+16383));return 1===n?(t=e[i-1],a.push(r[t>>2]+r[t<<4&63]+"==")):2===n&&(t=(e[i-2]<<8)+e[i-1],a.push(r[t>>10]+r[t>>4&63]+r[t<<2&63]+"=")),a.join("")};for(var r=[],n=[],a="undefined"!=typeof Uint8Array?Uint8Array:Array,s="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",o=0,u=s.length;o<u;++o)r[o]=s[o],n[s.charCodeAt(o)]=o;function l(e){var t=e.length;if(t%4>0)throw new Error("Invalid string. Length must be a multiple of 4");var i=e.indexOf("=");return-1===i&&(i=t),[i,i===t?0:4-i%4]}function d(e,t,i){for(var n,a,s=[],o=t;o<i;o+=3)n=(e[o]<<16&16711680)+(e[o+1]<<8&65280)+(255&e[o+2]),s.push(r[(a=n)>>18&63]+r[a>>12&63]+r[a>>6&63]+r[63&a]);return s.join("")}n["-".charCodeAt(0)]=62,n["_".charCodeAt(0)]=63},function(e,t){t.read=function(e,t,i,r,n){var a,s,o=8*n-r-1,u=(1<<o)-1,l=u>>1,d=-7,c=i?n-1:0,h=i?-1:1,f=e[t+c];for(c+=h,a=f&(1<<-d)-1,f>>=-d,d+=o;d>0;a=256*a+e[t+c],c+=h,d-=8);for(s=a&(1<<-d)-1,a>>=-d,d+=r;d>0;s=256*s+e[t+c],c+=h,d-=8);if(0===a)a=1-l;else{if(a===u)return s?NaN:1/0*(f?-1:1);s+=Math.pow(2,r),a-=l}return(f?-1:1)*s*Math.pow(2,a-r)},t.write=function(e,t,i,r,n,a){var s,o,u,l=8*a-n-1,d=(1<<l)-1,c=d>>1,h=23===n?Math.pow(2,-24)-Math.pow(2,-77):0,f=r?0:a-1,p=r?1:-1,m=t<0||0===t&&1/t<0?1:0;for(t=Math.abs(t),isNaN(t)||t===1/0?(o=isNaN(t)?1:0,s=d):(s=Math.floor(Math.log(t)/Math.LN2),t*(u=Math.pow(2,-s))<1&&(s--,u*=2),(t+=s+c>=1?h/u:h*Math.pow(2,1-c))*u>=2&&(s++,u/=2),s+c>=d?(o=0,s=d):s+c>=1?(o=(t*u-1)*Math.pow(2,n),s+=c):(o=t*Math.pow(2,c-1)*Math.pow(2,n),s=0));n>=8;e[i+f]=255&o,f+=p,o/=256,n-=8);for(s=s<<n|o,l+=n;l>0;e[i+f]=255&s,f+=p,s/=256,l-=8);e[i+f-p]|=128*m}},function(e,t,i){(function(t){var i;i="undefined"!=typeof window?window:void 0!==t?t:"undefined"!=typeof self?self:{},e.exports=i}).call(this,i(13))},function(e,t,i){var r=i(129),n=i(130);"string"==typeof(n=n.__esModule?n.default:n)&&(n=[[e.i,n,""]]);r(n,{insert:"head",singleton:!1}),e.exports=n.locals||{}},function(e,t,i){"use strict";var r,n=function(){var e={};return function(t){if(void 0===e[t]){var i=document.querySelector(t);if(window.HTMLIFrameElement&&i instanceof window.HTMLIFrameElement)try{i=i.contentDocument.head}catch(e){i=null}e[t]=i}return e[t]}}(),a=[];function s(e){for(var t=-1,i=0;i<a.length;i++)if(a[i].identifier===e){t=i;break}return t}function o(e,t){for(var i={},r=[],n=0;n<e.length;n++){var o=e[n],u=t.base?o[0]+t.base:o[0],l=i[u]||0,d="".concat(u," ").concat(l);i[u]=l+1;var c=s(d),h={css:o[1],media:o[2],sourceMap:o[3]};-1!==c?(a[c].references++,a[c].updater(h)):a.push({identifier:d,updater:p(h,t),references:1}),r.push(d)}return r}function u(e){var t=document.createElement("style"),r=e.attributes||{};if(void 0===r.nonce){var a=i.nc;a&&(r.nonce=a)}if(Object.keys(r).forEach(function(e){t.setAttribute(e,r[e])}),"function"==typeof e.insert)e.insert(t);else{var s=n(e.insert||"head");if(!s)throw new Error("Couldn't find a style target. This probably means that the value for the 'insert' parameter is invalid.");s.appendChild(t)}return t}var l,d=(l=[],function(e,t){return l[e]=t,l.filter(Boolean).join("\n")});function c(e,t,i,r){var n=i?"":r.media?"@media ".concat(r.media," {").concat(r.css,"}"):r.css;if(e.styleSheet)e.styleSheet.cssText=d(t,n);else{var a=document.createTextNode(n),s=e.childNodes;s[t]&&e.removeChild(s[t]),s.length?e.insertBefore(a,s[t]):e.appendChild(a)}}var h=null,f=0;function p(e,t){var i,r,n;if(t.singleton){var a=f++;i=h||(h=u(t)),r=c.bind(null,i,a,!1),n=c.bind(null,i,a,!0)}else i=u(t),r=function(e,t,i){var r=i.css,n=i.media,a=i.sourceMap;if(n?e.setAttribute("media",n):e.removeAttribute("media"),a&&"undefined"!=typeof btoa&&(r+="\n/*# sourceMappingURL=data:application/json;base64,".concat(btoa(unescape(encodeURIComponent(JSON.stringify(a))))," */")),e.styleSheet)e.styleSheet.cssText=r;else{for(;e.firstChild;)e.removeChild(e.firstChild);e.appendChild(document.createTextNode(r))}}.bind(null,i,t),n=function(){!function(e){if(null===e.parentNode)return!1;e.parentNode.removeChild(e)}(i)};return r(e),function(t){if(t){if(t.css===e.css&&t.media===e.media&&t.sourceMap===e.sourceMap)return;r(e=t)}else n()}}e.exports=function(e,t){(t=t||{}).singleton||"boolean"==typeof t.singleton||(t.singleton=(void 0===r&&(r=Boolean(window&&document&&document.all&&!window.atob)),r));var i=o(e=e||[],t);return function(e){if(e=e||[],"[object Array]"===Object.prototype.toString.call(e)){for(var r=0;r<i.length;r++){var n=s(i[r]);a[n].references--}for(var u=o(e,t),l=0;l<i.length;l++){var d=s(i[l]);0===a[d].references&&(a[d].updater(),a.splice(d,1))}i=u}}}},function(e,t,i){var r=i(131),n=i(132),a=i(133),s=i(134),o=i(135);t=r(!1);var u=n(a),l=n(s),d=n(o);t.push([e.i,'@font-face {\n  font-family: "iconfont"; /* Project id 3440216 */\n  src: url('+u+") format('woff2'),\n       url("+l+") format('woff'),\n       url("+d+') format(\'truetype\');\n}\n\n.iconfont {\n  font-family: "iconfont" !important;\n  font-size: 16px;\n  font-style: normal;\n  -webkit-font-smoothing: antialiased;\n  -moz-osx-font-smoothing: grayscale;\n}\n\n.icon-xiangji:before {\n  content: "\\e62e";\n}\n\n.icon-luxiang2:before {\n  content: "\\e777";\n}\n\n.icon-xiangji1:before {\n  content: "\\e6e5";\n}\n\n.icon-luxiang:before {\n  content: "\\e62c";\n}\n\n.icon-snapshot:before {\n  content: "\\e9f2";\n}\n\n.icon-shengyin1:before {\n  content: "\\e8c0";\n}\n\n.icon-xiaoping:before {\n  content: "\\e8bf";\n}\n\n.icon-jingyin:before {\n  content: "\\e8bb";\n}\n\n.icon-quanping1:before {\n  content: "\\e8ba";\n}\n\n.icon-bofang:before {\n  content: "\\e8ad";\n}\n\n.icon-zanting:before {\n  content: "\\e8ab";\n}\n\n',""]),e.exports=t},function(e,t,i){"use strict";e.exports=function(e){var t=[];return t.toString=function(){return this.map(function(t){var i=function(e,t){var i,r,n,a=e[1]||"",s=e[3];if(!s)return a;if(t&&"function"==typeof btoa){var o=(i=s,r=btoa(unescape(encodeURIComponent(JSON.stringify(i)))),n="sourceMappingURL=data:application/json;charset=utf-8;base64,".concat(r),"/*# ".concat(n," */")),u=s.sources.map(function(e){return"/*# sourceURL=".concat(s.sourceRoot||"").concat(e," */")});return[a].concat(u).concat([o]).join("\n")}return[a].join("\n")}(t,e);return t[2]?"@media ".concat(t[2]," {").concat(i,"}"):i}).join("")},t.i=function(e,i,r){"string"==typeof e&&(e=[[null,e,""]]);var n={};if(r)for(var a=0;a<this.length;a++){var s=this[a][0];null!=s&&(n[s]=!0)}for(var o=0;o<e.length;o++){var u=[].concat(e[o]);r&&n[u[0]]||(i&&(u[2]?u[2]="".concat(i," and ").concat(u[2]):u[2]=i),t.push(u))}},t}},function(e,t,i){"use strict";e.exports=function(e,t){return t||(t={}),"string"!=typeof(e=e&&e.__esModule?e.default:e)?e:(/^['"].*['"]$/.test(e)&&(e=e.slice(1,-1)),t.hash&&(e+=t.hash),/["'() \t\n]/.test(e)||t.needQuotes?'"'.concat(e.replace(/"/g,'\\"').replace(/\n/g,"\\n"),'"'):e)}},function(e,t,i){"use strict";i.r(t),t.default="data:font/woff2;base64,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"},function(e,t,i){"use strict";i.r(t),t.default="data:font/woff;base64,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"},function(e,t,i){"use strict";i.r(t),t.default="data:font/ttf;base64,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"},function(e,t,i){(t=e.exports=i(73)).Stream=t,t.Readable=t,t.Writable=i(77),t.Duplex=i(26),t.Transform=i(78),t.PassThrough=i(142),t.finished=i(46),t.pipeline=i(143)},function(e,t){},function(e,t,i){"use strict";function r(e,t){var i=Object.keys(e);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(e);t&&(r=r.filter(function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable})),i.push.apply(i,r)}return i}function n(e,t,i){return t in e?Object.defineProperty(e,t,{value:i,enumerable:!0,configurable:!0,writable:!0}):e[t]=i,e}function a(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var s=i(10).Buffer,o=i(139).inspect,u=o&&o.custom||"inspect";e.exports=function(){function e(){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this.head=null,this.tail=null,this.length=0}var t,i;return t=e,(i=[{key:"push",value:function(e){var t={data:e,next:null};this.length>0?this.tail.next=t:this.head=t,this.tail=t,++this.length}},{key:"unshift",value:function(e){var t={data:e,next:this.head};0===this.length&&(this.tail=t),this.head=t,++this.length}},{key:"shift",value:function(){if(0!==this.length){var e=this.head.data;return 1===this.length?this.head=this.tail=null:this.head=this.head.next,--this.length,e}}},{key:"clear",value:function(){this.head=this.tail=null,this.length=0}},{key:"join",value:function(e){if(0===this.length)return"";for(var t=this.head,i=""+t.data;t=t.next;)i+=e+t.data;return i}},{key:"concat",value:function(e){if(0===this.length)return s.alloc(0);for(var t,i,r,n=s.allocUnsafe(e>>>0),a=this.head,o=0;a;)t=a.data,i=n,r=o,s.prototype.copy.call(t,i,r),o+=a.data.length,a=a.next;return n}},{key:"consume",value:function(e,t){var i;return e<this.head.data.length?(i=this.head.data.slice(0,e),this.head.data=this.head.data.slice(e)):i=e===this.head.data.length?this.shift():t?this._getString(e):this._getBuffer(e),i}},{key:"first",value:function(){return this.head.data}},{key:"_getString",value:function(e){var t=this.head,i=1,r=t.data;for(e-=r.length;t=t.next;){var n=t.data,a=e>n.length?n.length:e;if(a===n.length?r+=n:r+=n.slice(0,e),0==(e-=a)){a===n.length?(++i,t.next?this.head=t.next:this.head=this.tail=null):(this.head=t,t.data=n.slice(a));break}++i}return this.length-=i,r}},{key:"_getBuffer",value:function(e){var t=s.allocUnsafe(e),i=this.head,r=1;for(i.data.copy(t),e-=i.data.length;i=i.next;){var n=i.data,a=e>n.length?n.length:e;if(n.copy(t,t.length-e,0,a),0==(e-=a)){a===n.length?(++r,i.next?this.head=i.next:this.head=this.tail=null):(this.head=i,i.data=n.slice(a));break}++r}return this.length-=r,t}},{key:u,value:function(e,t){return o(this,function(e){for(var t=1;t<arguments.length;t++){var i=null!=arguments[t]?arguments[t]:{};t%2?r(Object(i),!0).forEach(function(t){n(e,t,i[t])}):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(i)):r(Object(i)).forEach(function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(i,t))})}return e}({},t,{depth:0,customInspect:!1}))}}])&&a(t.prototype,i),e}()},function(e,t){},function(e,t,i){"use strict";(function(t){var r;function n(e,t,i){return t in e?Object.defineProperty(e,t,{value:i,enumerable:!0,configurable:!0,writable:!0}):e[t]=i,e}var a=i(46),s=Symbol("lastResolve"),o=Symbol("lastReject"),u=Symbol("error"),l=Symbol("ended"),d=Symbol("lastPromise"),c=Symbol("handlePromise"),h=Symbol("stream");function f(e,t){return{value:e,done:t}}function p(e){var t=e[s];if(null!==t){var i=e[h].read();null!==i&&(e[d]=null,e[s]=null,e[o]=null,t(f(i,!1)))}}function m(e){t.nextTick(p,e)}var g=Object.getPrototypeOf(function(){}),v=Object.setPrototypeOf((n(r={get stream(){return this[h]},next:function(){var e=this,i=this[u];if(null!==i)return Promise.reject(i);if(this[l])return Promise.resolve(f(void 0,!0));if(this[h].destroyed)return new Promise(function(i,r){t.nextTick(function(){e[u]?r(e[u]):i(f(void 0,!0))})});var r,n=this[d];if(n)r=new Promise(function(e,t){return function(i,r){e.then(function(){t[l]?i(f(void 0,!0)):t[c](i,r)},r)}}(n,this));else{var a=this[h].read();if(null!==a)return Promise.resolve(f(a,!1));r=new Promise(this[c])}return this[d]=r,r}},Symbol.asyncIterator,function(){return this}),n(r,"return",function(){var e=this;return new Promise(function(t,i){e[h].destroy(null,function(e){e?i(e):t(f(void 0,!0))})})}),r),g);e.exports=function(e){var t,i=Object.create(v,(n(t={},h,{value:e,writable:!0}),n(t,s,{value:null,writable:!0}),n(t,o,{value:null,writable:!0}),n(t,u,{value:null,writable:!0}),n(t,l,{value:e._readableState.endEmitted,writable:!0}),n(t,c,{value:function(e,t){var r=i[h].read();r?(i[d]=null,i[s]=null,i[o]=null,e(f(r,!1))):(i[s]=e,i[o]=t)},writable:!0}),t));return i[d]=null,a(e,function(e){if(e&&"ERR_STREAM_PREMATURE_CLOSE"!==e.code){var t=i[o];return null!==t&&(i[d]=null,i[s]=null,i[o]=null,t(e)),void(i[u]=e)}var r=i[s];null!==r&&(i[d]=null,i[s]=null,i[o]=null,r(f(void 0,!0))),i[l]=!0}),e.on("readable",m.bind(null,i)),i}}).call(this,i(9))},function(e,t){e.exports=function(){throw new Error("Readable.from is not available in the browser")}},function(e,t,i){"use strict";e.exports=n;var r=i(78);function n(e){if(!(this instanceof n))return new n(e);r.call(this,e)}i(5)(n,r),n.prototype._transform=function(e,t,i){i(null,e)}},function(e,t,i){"use strict";var r,n=i(25).codes,a=n.ERR_MISSING_ARGS,s=n.ERR_STREAM_DESTROYED;function o(e){if(e)throw e}function u(e,t,n,a){a=function(e){var t=!1;return function(){t||(t=!0,e.apply(void 0,arguments))}}(a);var o=!1;e.on("close",function(){o=!0}),void 0===r&&(r=i(46)),r(e,{readable:t,writable:n},function(e){if(e)return a(e);o=!0,a()});var u=!1;return function(t){if(!o&&!u)return u=!0,function(e){return e.setHeader&&"function"==typeof e.abort}(e)?e.abort():"function"==typeof e.destroy?e.destroy():void a(t||new s("pipe"))}}function l(e){e()}function d(e,t){return e.pipe(t)}e.exports=function(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];var r,n=function(e){return e.length?"function"!=typeof e[e.length-1]?o:e.pop():o}(t);if(Array.isArray(t[0])&&(t=t[0]),t.length<2)throw new a("streams");var s=t.map(function(e,i){var a=i<t.length-1;return u(e,a,i>0,function(e){r||(r=e),e&&s.forEach(l),a||(s.forEach(l),n(r))})});return t.reduce(d)}},function(e,t,i){var r=i(5),n=i(27),a=i(6).Buffer,s=[1518500249,1859775393,-1894007588,-899497514],o=new Array(80);function u(){this.init(),this._w=o,n.call(this,64,56)}function l(e){return e<<30|e>>>2}function d(e,t,i,r){return 0===e?t&i|~t&r:2===e?t&i|t&r|i&r:t^i^r}r(u,n),u.prototype.init=function(){return this._a=1732584193,this._b=4023233417,this._c=2562383102,this._d=271733878,this._e=3285377520,this},u.prototype._update=function(e){for(var t,i=this._w,r=0|this._a,n=0|this._b,a=0|this._c,o=0|this._d,u=0|this._e,c=0;c<16;++c)i[c]=e.readInt32BE(4*c);for(;c<80;++c)i[c]=i[c-3]^i[c-8]^i[c-14]^i[c-16];for(var h=0;h<80;++h){var f=~~(h/20),p=0|((t=r)<<5|t>>>27)+d(f,n,a,o)+u+i[h]+s[f];u=o,o=a,a=l(n),n=r,r=p}this._a=r+this._a|0,this._b=n+this._b|0,this._c=a+this._c|0,this._d=o+this._d|0,this._e=u+this._e|0},u.prototype._hash=function(){var e=a.allocUnsafe(20);return e.writeInt32BE(0|this._a,0),e.writeInt32BE(0|this._b,4),e.writeInt32BE(0|this._c,8),e.writeInt32BE(0|this._d,12),e.writeInt32BE(0|this._e,16),e},e.exports=u},function(e,t,i){var r=i(5),n=i(27),a=i(6).Buffer,s=[1518500249,1859775393,-1894007588,-899497514],o=new Array(80);function u(){this.init(),this._w=o,n.call(this,64,56)}function l(e){return e<<5|e>>>27}function d(e){return e<<30|e>>>2}function c(e,t,i,r){return 0===e?t&i|~t&r:2===e?t&i|t&r|i&r:t^i^r}r(u,n),u.prototype.init=function(){return this._a=1732584193,this._b=4023233417,this._c=2562383102,this._d=271733878,this._e=3285377520,this},u.prototype._update=function(e){for(var t,i=this._w,r=0|this._a,n=0|this._b,a=0|this._c,o=0|this._d,u=0|this._e,h=0;h<16;++h)i[h]=e.readInt32BE(4*h);for(;h<80;++h)i[h]=(t=i[h-3]^i[h-8]^i[h-14]^i[h-16])<<1|t>>>31;for(var f=0;f<80;++f){var p=~~(f/20),m=l(r)+c(p,n,a,o)+u+i[f]+s[p]|0;u=o,o=a,a=d(n),n=r,r=m}this._a=r+this._a|0,this._b=n+this._b|0,this._c=a+this._c|0,this._d=o+this._d|0,this._e=u+this._e|0},u.prototype._hash=function(){var e=a.allocUnsafe(20);return e.writeInt32BE(0|this._a,0),e.writeInt32BE(0|this._b,4),e.writeInt32BE(0|this._c,8),e.writeInt32BE(0|this._d,12),e.writeInt32BE(0|this._e,16),e},e.exports=u},function(e,t,i){var r=i(5),n=i(79),a=i(27),s=i(6).Buffer,o=new Array(64);function u(){this.init(),this._w=o,a.call(this,64,56)}r(u,n),u.prototype.init=function(){return this._a=3238371032,this._b=914150663,this._c=812702999,this._d=4144912697,this._e=4290775857,this._f=1750603025,this._g=1694076839,this._h=3204075428,this},u.prototype._hash=function(){var e=s.allocUnsafe(28);return e.writeInt32BE(this._a,0),e.writeInt32BE(this._b,4),e.writeInt32BE(this._c,8),e.writeInt32BE(this._d,12),e.writeInt32BE(this._e,16),e.writeInt32BE(this._f,20),e.writeInt32BE(this._g,24),e},e.exports=u},function(e,t,i){var r=i(5),n=i(80),a=i(27),s=i(6).Buffer,o=new Array(160);function u(){this.init(),this._w=o,a.call(this,128,112)}r(u,n),u.prototype.init=function(){return this._ah=3418070365,this._bh=1654270250,this._ch=2438529370,this._dh=355462360,this._eh=1731405415,this._fh=2394180231,this._gh=3675008525,this._hh=1203062813,this._al=3238371032,this._bl=914150663,this._cl=812702999,this._dl=4144912697,this._el=4290775857,this._fl=1750603025,this._gl=1694076839,this._hl=3204075428,this},u.prototype._hash=function(){var e=s.allocUnsafe(48);function t(t,i,r){e.writeInt32BE(t,r),e.writeInt32BE(i,r+4)}return t(this._ah,this._al,0),t(this._bh,this._bl,8),t(this._ch,this._cl,16),t(this._dh,this._dl,24),t(this._eh,this._el,32),t(this._fh,this._fl,40),e},e.exports=u},function(e,t,i){e.exports=n;var r=i(8).EventEmitter;function n(){r.call(this)}i(5)(n,r),n.Readable=i(49),n.Writable=i(155),n.Duplex=i(156),n.Transform=i(157),n.PassThrough=i(158),n.Stream=n,n.prototype.pipe=function(e,t){var i=this;function n(t){e.writable&&!1===e.write(t)&&i.pause&&i.pause()}function a(){i.readable&&i.resume&&i.resume()}i.on("data",n),e.on("drain",a),e._isStdio||t&&!1===t.end||(i.on("end",o),i.on("close",u));var s=!1;function o(){s||(s=!0,e.end())}function u(){s||(s=!0,"function"==typeof e.destroy&&e.destroy())}function l(e){if(d(),0===r.listenerCount(this,"error"))throw e}function d(){i.removeListener("data",n),e.removeListener("drain",a),i.removeListener("end",o),i.removeListener("close",u),i.removeListener("error",l),e.removeListener("error",l),i.removeListener("end",d),i.removeListener("close",d),e.removeListener("close",d)}return i.on("error",l),e.on("error",l),i.on("end",d),i.on("close",d),e.on("close",d),e.emit("pipe",i),e}},function(e,t){},function(e,t,i){"use strict";var r=i(50).Buffer,n=i(151);e.exports=function(){function e(){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this.head=null,this.tail=null,this.length=0}return e.prototype.push=function(e){var t={data:e,next:null};this.length>0?this.tail.next=t:this.head=t,this.tail=t,++this.length},e.prototype.unshift=function(e){var t={data:e,next:this.head};0===this.length&&(this.tail=t),this.head=t,++this.length},e.prototype.shift=function(){if(0!==this.length){var e=this.head.data;return 1===this.length?this.head=this.tail=null:this.head=this.head.next,--this.length,e}},e.prototype.clear=function(){this.head=this.tail=null,this.length=0},e.prototype.join=function(e){if(0===this.length)return"";for(var t=this.head,i=""+t.data;t=t.next;)i+=e+t.data;return i},e.prototype.concat=function(e){if(0===this.length)return r.alloc(0);if(1===this.length)return this.head.data;for(var t,i,n=r.allocUnsafe(e>>>0),a=this.head,s=0;a;)t=n,i=s,a.data.copy(t,i),s+=a.data.length,a=a.next;return n},e}(),n&&n.inspect&&n.inspect.custom&&(e.exports.prototype[n.inspect.custom]=function(){var e=n.inspect({length:this.length});return this.constructor.name+" "+e})},function(e,t){},function(e,t,i){(function(e){var r=void 0!==e&&e||"undefined"!=typeof self&&self||window,n=Function.prototype.apply;function a(e,t){this._id=e,this._clearFn=t}t.setTimeout=function(){return new a(n.call(setTimeout,r,arguments),clearTimeout)},t.setInterval=function(){return new a(n.call(setInterval,r,arguments),clearInterval)},t.clearTimeout=t.clearInterval=function(e){e&&e.close()},a.prototype.unref=a.prototype.ref=function(){},a.prototype.close=function(){this._clearFn.call(r,this._id)},t.enroll=function(e,t){clearTimeout(e._idleTimeoutId),e._idleTimeout=t},t.unenroll=function(e){clearTimeout(e._idleTimeoutId),e._idleTimeout=-1},t._unrefActive=t.active=function(e){clearTimeout(e._idleTimeoutId);var t=e._idleTimeout;t>=0&&(e._idleTimeoutId=setTimeout(function(){e._onTimeout&&e._onTimeout()},t))},i(153),t.setImmediate="undefined"!=typeof self&&self.setImmediate||void 0!==e&&e.setImmediate||this&&this.setImmediate,t.clearImmediate="undefined"!=typeof self&&self.clearImmediate||void 0!==e&&e.clearImmediate||this&&this.clearImmediate}).call(this,i(13))},function(e,t,i){(function(e,t){!function(e,i){"use strict";if(!e.setImmediate){var r,n,a,s,o,u=1,l={},d=!1,c=e.document,h=Object.getPrototypeOf&&Object.getPrototypeOf(e);h=h&&h.setTimeout?h:e,"[object process]"==={}.toString.call(e.process)?r=function(e){t.nextTick(function(){p(e)})}:function(){if(e.postMessage&&!e.importScripts){var t=!0,i=e.onmessage;return e.onmessage=function(){t=!1},e.postMessage("","*"),e.onmessage=i,t}}()?(s="setImmediate$"+Math.random()+"$",o=function(t){t.source===e&&"string"==typeof t.data&&0===t.data.indexOf(s)&&p(+t.data.slice(s.length))},e.addEventListener?e.addEventListener("message",o,!1):e.attachEvent("onmessage",o),r=function(t){e.postMessage(s+t,"*")}):e.MessageChannel?((a=new MessageChannel).port1.onmessage=function(e){p(e.data)},r=function(e){a.port2.postMessage(e)}):c&&"onreadystatechange"in c.createElement("script")?(n=c.documentElement,r=function(e){var t=c.createElement("script");t.onreadystatechange=function(){p(e),t.onreadystatechange=null,n.removeChild(t),t=null},n.appendChild(t)}):r=function(e){setTimeout(p,0,e)},h.setImmediate=function(e){"function"!=typeof e&&(e=new Function(""+e));for(var t=new Array(arguments.length-1),i=0;i<t.length;i++)t[i]=arguments[i+1];var n={callback:e,args:t};return l[u]=n,r(u),u++},h.clearImmediate=f}function f(e){delete l[e]}function p(e){if(d)setTimeout(p,0,e);else{var t=l[e];if(t){d=!0;try{!function(e){var t=e.callback,i=e.args;switch(i.length){case 0:t();break;case 1:t(i[0]);break;case 2:t(i[0],i[1]);break;case 3:t(i[0],i[1],i[2]);break;default:t.apply(void 0,i)}}(t)}finally{f(e),d=!1}}}}}("undefined"==typeof self?void 0===e?this:e:self)}).call(this,i(13),i(9))},function(e,t,i){"use strict";e.exports=a;var r=i(84),n=Object.create(i(32));function a(e){if(!(this instanceof a))return new a(e);r.call(this,e)}n.inherits=i(5),n.inherits(a,r),a.prototype._transform=function(e,t,i){i(null,e)}},function(e,t,i){e.exports=i(51)},function(e,t,i){e.exports=i(23)},function(e,t,i){e.exports=i(49).Transform},function(e,t,i){e.exports=i(49).PassThrough},function(e,t,i){"use strict";var r=i(5),n=i(6).Buffer,a=i(20),s=n.alloc(128);function o(e,t){a.call(this,"digest"),"string"==typeof t&&(t=n.from(t)),this._alg=e,this._key=t,t.length>64?t=e(t):t.length<64&&(t=n.concat([t,s],64));for(var i=this._ipad=n.allocUnsafe(64),r=this._opad=n.allocUnsafe(64),o=0;o<64;o++)i[o]=54^t[o],r[o]=92^t[o];this._hash=[i]}r(o,a),o.prototype._update=function(e){this._hash.push(e)},o.prototype._final=function(){var e=this._alg(n.concat(this._hash));return this._alg(n.concat([this._opad,e]))},e.exports=o},function(e,t,i){e.exports=i(87)},function(e,t,i){(function(t){var r,n,a=i(6).Buffer,s=i(89),o=i(90),u=i(91),l=i(92),d=t.crypto&&t.crypto.subtle,c={sha:"SHA-1","sha-1":"SHA-1",sha1:"SHA-1",sha256:"SHA-256","sha-256":"SHA-256",sha384:"SHA-384","sha-384":"SHA-384","sha-512":"SHA-512",sha512:"SHA-512"},h=[];function f(){return n||(n=t.process&&t.process.nextTick?t.process.nextTick:t.queueMicrotask?t.queueMicrotask:t.setImmediate?t.setImmediate:t.setTimeout)}function p(e,t,i,r,n){return d.importKey("raw",e,{name:"PBKDF2"},!1,["deriveBits"]).then(function(e){return d.deriveBits({name:"PBKDF2",salt:t,iterations:i,hash:{name:n}},e,r<<3)}).then(function(e){return a.from(e)})}e.exports=function(e,i,n,m,g,v){"function"==typeof g&&(v=g,g=void 0);var y=c[(g=g||"sha1").toLowerCase()];if(y&&"function"==typeof t.Promise){if(s(n,m),e=l(e,o,"Password"),i=l(i,o,"Salt"),"function"!=typeof v)throw new Error("No callback provided to pbkdf2");!function(e,t){e.then(function(e){f()(function(){t(null,e)})},function(e){f()(function(){t(e)})})}(function(e){if(t.process&&!t.process.browser)return Promise.resolve(!1);if(!d||!d.importKey||!d.deriveBits)return Promise.resolve(!1);if(void 0!==h[e])return h[e];var i=p(r=r||a.alloc(8),r,10,128,e).then(function(){return!0}).catch(function(){return!1});return h[e]=i,i}(y).then(function(t){return t?p(e,i,n,m,y):u(e,i,n,m,g)}),v)}else f()(function(){var t;try{t=u(e,i,n,m,g)}catch(e){return v(e)}v(null,t)})}}).call(this,i(13))},function(e,t,i){var r=i(163),n=i(53),a=i(54),s=i(176),o=i(40);function u(e,t,i){if(e=e.toLowerCase(),a[e])return n.createCipheriv(e,t,i);if(s[e])return new r({key:t,iv:i,mode:e});throw new TypeError("invalid suite type")}function l(e,t,i){if(e=e.toLowerCase(),a[e])return n.createDecipheriv(e,t,i);if(s[e])return new r({key:t,iv:i,mode:e,decrypt:!0});throw new TypeError("invalid suite type")}t.createCipher=t.Cipher=function(e,t){var i,r;if(e=e.toLowerCase(),a[e])i=a[e].key,r=a[e].iv;else{if(!s[e])throw new TypeError("invalid suite type");i=8*s[e].key,r=s[e].iv}var n=o(t,!1,i,r);return u(e,n.key,n.iv)},t.createCipheriv=t.Cipheriv=u,t.createDecipher=t.Decipher=function(e,t){var i,r;if(e=e.toLowerCase(),a[e])i=a[e].key,r=a[e].iv;else{if(!s[e])throw new TypeError("invalid suite type");i=8*s[e].key,r=s[e].iv}var n=o(t,!1,i,r);return l(e,n.key,n.iv)},t.createDecipheriv=t.Decipheriv=l,t.listCiphers=t.getCiphers=function(){return Object.keys(s).concat(n.getCiphers())}},function(e,t,i){var r=i(20),n=i(164),a=i(5),s=i(6).Buffer,o={"des-ede3-cbc":n.CBC.instantiate(n.EDE),"des-ede3":n.EDE,"des-ede-cbc":n.CBC.instantiate(n.EDE),"des-ede":n.EDE,"des-cbc":n.CBC.instantiate(n.DES),"des-ecb":n.DES};function u(e){r.call(this);var t,i=e.mode.toLowerCase(),n=o[i];t=e.decrypt?"decrypt":"encrypt";var a=e.key;s.isBuffer(a)||(a=s.from(a)),"des-ede"!==i&&"des-ede-cbc"!==i||(a=s.concat([a,a.slice(0,8)]));var u=e.iv;s.isBuffer(u)||(u=s.from(u)),this._des=n.create({key:a,iv:u,type:t})}o.des=o["des-cbc"],o.des3=o["des-ede3-cbc"],e.exports=u,a(u,r),u.prototype._update=function(e){return s.from(this._des.update(e))},u.prototype._final=function(){return s.from(this._des.final())}},function(e,t,i){"use strict";t.utils=i(93),t.Cipher=i(52),t.DES=i(94),t.CBC=i(165),t.EDE=i(166)},function(e,t,i){"use strict";var r=i(14),n=i(5),a={};t.instantiate=function(e){function t(t){e.call(this,t),this._cbcInit()}n(t,e);for(var i=Object.keys(a),r=0;r<i.length;r++){var s=i[r];t.prototype[s]=a[s]}return t.create=function(e){return new t(e)},t},a._cbcInit=function(){var e=new function(e){r.equal(e.length,8,"Invalid IV length"),this.iv=new Array(8);for(var t=0;t<this.iv.length;t++)this.iv[t]=e[t]}(this.options.iv);this._cbcState=e},a._update=function(e,t,i,r){var n=this._cbcState,a=this.constructor.super_.prototype,s=n.iv;if("encrypt"===this.type){for(var o=0;o<this.blockSize;o++)s[o]^=e[t+o];for(a._update.call(this,s,0,i,r),o=0;o<this.blockSize;o++)s[o]=i[r+o]}else{for(a._update.call(this,e,t,i,r),o=0;o<this.blockSize;o++)i[r+o]^=s[o];for(o=0;o<this.blockSize;o++)s[o]=e[t+o]}}},function(e,t,i){"use strict";var r=i(14),n=i(5),a=i(52),s=i(94);function o(e){a.call(this,e);var t=new function(e,t){r.equal(t.length,24,"Invalid key length");var i=t.slice(0,8),n=t.slice(8,16),a=t.slice(16,24);this.ciphers="encrypt"===e?[s.create({type:"encrypt",key:i}),s.create({type:"decrypt",key:n}),s.create({type:"encrypt",key:a})]:[s.create({type:"decrypt",key:a}),s.create({type:"encrypt",key:n}),s.create({type:"decrypt",key:i})]}(this.type,this.options.key);this._edeState=t}n(o,a),e.exports=o,o.create=function(e){return new o(e)},o.prototype._update=function(e,t,i,r){var n=this._edeState;n.ciphers[0]._update(e,t,i,r),n.ciphers[1]._update(i,r,i,r),n.ciphers[2]._update(i,r,i,r)},o.prototype._pad=s.prototype._pad,o.prototype._unpad=s.prototype._unpad},function(e,t,i){var r=i(54),n=i(98),a=i(6).Buffer,s=i(99),o=i(20),u=i(39),l=i(40);function d(e,t,i){o.call(this),this._cache=new h,this._cipher=new u.AES(t),this._prev=a.from(i),this._mode=e,this._autopadding=!0}i(5)(d,o),d.prototype._update=function(e){var t,i;this._cache.add(e);for(var r=[];t=this._cache.get();)i=this._mode.encrypt(this,t),r.push(i);return a.concat(r)};var c=a.alloc(16,16);function h(){this.cache=a.allocUnsafe(0)}function f(e,t,i){var o=r[e.toLowerCase()];if(!o)throw new TypeError("invalid suite type");if("string"==typeof t&&(t=a.from(t)),t.length!==o.key/8)throw new TypeError("invalid key length "+t.length);if("string"==typeof i&&(i=a.from(i)),"GCM"!==o.mode&&i.length!==o.iv)throw new TypeError("invalid iv length "+i.length);return"stream"===o.type?new s(o.module,t,i):"auth"===o.type?new n(o.module,t,i):new d(o.module,t,i)}d.prototype._final=function(){var e=this._cache.flush();if(this._autopadding)return e=this._mode.encrypt(this,e),this._cipher.scrub(),e;if(!e.equals(c))throw this._cipher.scrub(),new Error("data not multiple of block length")},d.prototype.setAutoPadding=function(e){return this._autopadding=!!e,this},h.prototype.add=function(e){this.cache=a.concat([this.cache,e])},h.prototype.get=function(){if(this.cache.length>15){var e=this.cache.slice(0,16);return this.cache=this.cache.slice(16),e}return null},h.prototype.flush=function(){for(var e=16-this.cache.length,t=a.allocUnsafe(e),i=-1;++i<e;)t.writeUInt8(e,i);return a.concat([this.cache,t])},t.createCipheriv=f,t.createCipher=function(e,t){var i=r[e.toLowerCase()];if(!i)throw new TypeError("invalid suite type");var n=l(t,!1,i.key,i.iv);return f(e,n.key,n.iv)}},function(e,t){t.encrypt=function(e,t){return e._cipher.encryptBlock(t)},t.decrypt=function(e,t){return e._cipher.decryptBlock(t)}},function(e,t,i){var r=i(33);t.encrypt=function(e,t){var i=r(t,e._prev);return e._prev=e._cipher.encryptBlock(i),e._prev},t.decrypt=function(e,t){var i=e._prev;e._prev=t;var n=e._cipher.decryptBlock(t);return r(n,i)}},function(e,t,i){var r=i(6).Buffer,n=i(33);function a(e,t,i){var a=t.length,s=n(t,e._cache);return e._cache=e._cache.slice(a),e._prev=r.concat([e._prev,i?t:s]),s}t.encrypt=function(e,t,i){for(var n,s=r.allocUnsafe(0);t.length;){if(0===e._cache.length&&(e._cache=e._cipher.encryptBlock(e._prev),e._prev=r.allocUnsafe(0)),!(e._cache.length<=t.length)){s=r.concat([s,a(e,t,i)]);break}n=e._cache.length,s=r.concat([s,a(e,t.slice(0,n),i)]),t=t.slice(n)}return s}},function(e,t,i){var r=i(6).Buffer;function n(e,t,i){var n=e._cipher.encryptBlock(e._prev)[0]^t;return e._prev=r.concat([e._prev.slice(1),r.from([i?t:n])]),n}t.encrypt=function(e,t,i){for(var a=t.length,s=r.allocUnsafe(a),o=-1;++o<a;)s[o]=n(e,t[o],i);return s}},function(e,t,i){var r=i(6).Buffer;function n(e,t,i){for(var r,n,s=-1,o=0;++s<8;)r=t&1<<7-s?128:0,o+=(128&(n=e._cipher.encryptBlock(e._prev)[0]^r))>>s%8,e._prev=a(e._prev,i?r:n);return o}function a(e,t){var i=e.length,n=-1,a=r.allocUnsafe(e.length);for(e=r.concat([e,r.from([t])]);++n<i;)a[n]=e[n]<<1|e[n+1]>>7;return a}t.encrypt=function(e,t,i){for(var a=t.length,s=r.allocUnsafe(a),o=-1;++o<a;)s[o]=n(e,t[o],i);return s}},function(e,t,i){(function(e){var r=i(33);function n(e){return e._prev=e._cipher.encryptBlock(e._prev),e._prev}t.encrypt=function(t,i){for(;t._cache.length<i.length;)t._cache=e.concat([t._cache,n(t)]);var a=t._cache.slice(0,i.length);return t._cache=t._cache.slice(i.length),r(i,a)}}).call(this,i(10).Buffer)},function(e,t,i){var r=i(6).Buffer,n=r.alloc(16,0);function a(e){var t=r.allocUnsafe(16);return t.writeUInt32BE(e[0]>>>0,0),t.writeUInt32BE(e[1]>>>0,4),t.writeUInt32BE(e[2]>>>0,8),t.writeUInt32BE(e[3]>>>0,12),t}function s(e){this.h=e,this.state=r.alloc(16,0),this.cache=r.allocUnsafe(0)}s.prototype.ghash=function(e){for(var t=-1;++t<e.length;)this.state[t]^=e[t];this._multiply()},s.prototype._multiply=function(){for(var e,t,i,r=[(e=this.h).readUInt32BE(0),e.readUInt32BE(4),e.readUInt32BE(8),e.readUInt32BE(12)],n=[0,0,0,0],s=-1;++s<128;){for(0!=(this.state[~~(s/8)]&1<<7-s%8)&&(n[0]^=r[0],n[1]^=r[1],n[2]^=r[2],n[3]^=r[3]),i=0!=(1&r[3]),t=3;t>0;t--)r[t]=r[t]>>>1|(1&r[t-1])<<31;r[0]=r[0]>>>1,i&&(r[0]=r[0]^225<<24)}this.state=a(n)},s.prototype.update=function(e){var t;for(this.cache=r.concat([this.cache,e]);this.cache.length>=16;)t=this.cache.slice(0,16),this.cache=this.cache.slice(16),this.ghash(t)},s.prototype.final=function(e,t){return this.cache.length&&this.ghash(r.concat([this.cache,n],16)),this.ghash(a([0,e,0,t])),this.state},e.exports=s},function(e,t,i){var r=i(98),n=i(6).Buffer,a=i(54),s=i(99),o=i(20),u=i(39),l=i(40);function d(e,t,i){o.call(this),this._cache=new c,this._last=void 0,this._cipher=new u.AES(t),this._prev=n.from(i),this._mode=e,this._autopadding=!0}function c(){this.cache=n.allocUnsafe(0)}function h(e,t,i){var o=a[e.toLowerCase()];if(!o)throw new TypeError("invalid suite type");if("string"==typeof i&&(i=n.from(i)),"GCM"!==o.mode&&i.length!==o.iv)throw new TypeError("invalid iv length "+i.length);if("string"==typeof t&&(t=n.from(t)),t.length!==o.key/8)throw new TypeError("invalid key length "+t.length);return"stream"===o.type?new s(o.module,t,i,!0):"auth"===o.type?new r(o.module,t,i,!0):new d(o.module,t,i)}i(5)(d,o),d.prototype._update=function(e){var t,i;this._cache.add(e);for(var r=[];t=this._cache.get(this._autopadding);)i=this._mode.decrypt(this,t),r.push(i);return n.concat(r)},d.prototype._final=function(){var e=this._cache.flush();if(this._autopadding)return function(e){var t=e[15];if(t<1||t>16)throw new Error("unable to decrypt data");for(var i=-1;++i<t;)if(e[i+(16-t)]!==t)throw new Error("unable to decrypt data");if(16!==t)return e.slice(0,16-t)}(this._mode.decrypt(this,e));if(e)throw new Error("data not multiple of block length")},d.prototype.setAutoPadding=function(e){return this._autopadding=!!e,this},c.prototype.add=function(e){this.cache=n.concat([this.cache,e])},c.prototype.get=function(e){var t;if(e){if(this.cache.length>16)return t=this.cache.slice(0,16),this.cache=this.cache.slice(16),t}else if(this.cache.length>=16)return t=this.cache.slice(0,16),this.cache=this.cache.slice(16),t;return null},c.prototype.flush=function(){if(this.cache.length)return this.cache},t.createDecipher=function(e,t){var i=a[e.toLowerCase()];if(!i)throw new TypeError("invalid suite type");var r=l(t,!1,i.key,i.iv);return h(e,r.key,r.iv)},t.createDecipheriv=h},function(e,t){t["des-ecb"]={key:8,iv:0},t["des-cbc"]=t.des={key:8,iv:8},t["des-ede3-cbc"]=t.des3={key:24,iv:8},t["des-ede3"]={key:24,iv:0},t["des-ede-cbc"]={key:16,iv:8},t["des-ede"]={key:16,iv:0}},function(e,t,i){(function(e){var r=i(100),n=i(180),a=i(181),s={binary:!0,hex:!0,base64:!0};t.DiffieHellmanGroup=t.createDiffieHellmanGroup=t.getDiffieHellman=function(t){var i=new e(n[t].prime,"hex"),r=new e(n[t].gen,"hex");return new a(i,r)},t.createDiffieHellman=t.DiffieHellman=function t(i,n,o,u){return e.isBuffer(n)||void 0===s[n]?t(i,"binary",n,o):(n=n||"binary",u=u||"binary",o=o||new e([2]),e.isBuffer(o)||(o=new e(o,u)),"number"==typeof i?new a(r(i,o),o,!0):(e.isBuffer(i)||(i=new e(i,n)),new a(i,o,!0)))}}).call(this,i(10).Buffer)},function(e,t){},function(e,t){},function(e){e.exports=JSON.parse('{"modp1":{"gen":"02","prime":"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a63a3620ffffffffffffffff"},"modp2":{"gen":"02","prime":"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece65381ffffffffffffffff"},"modp5":{"gen":"02","prime":"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece45b3dc2007cb8a163bf0598da48361c55d39a69163fa8fd24cf5f83655d23dca3ad961c62f356208552bb9ed529077096966d670c354e4abc9804f1746c08ca237327ffffffffffffffff"},"modp14":{"gen":"02","prime":"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"},"modp15":{"gen":"02","prime":"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"},"modp16":{"gen":"02","prime":"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"},"modp17":{"gen":"02","prime":"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"},"modp18":{"gen":"02","prime":"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"}}')},function(e,t,i){(function(t){var r=i(11),n=new(i(101)),a=new r(24),s=new r(11),o=new r(10),u=new r(3),l=new r(7),d=i(100),c=i(24);function h(e,i){return i=i||"utf8",t.isBuffer(e)||(e=new t(e,i)),this._pub=new r(e),this}function f(e,i){return i=i||"utf8",t.isBuffer(e)||(e=new t(e,i)),this._priv=new r(e),this}e.exports=m;var p={};function m(e,t,i){this.setGenerator(t),this.__prime=new r(e),this._prime=r.mont(this.__prime),this._primeLen=e.length,this._pub=void 0,this._priv=void 0,this._primeCode=void 0,i?(this.setPublicKey=h,this.setPrivateKey=f):this._primeCode=8}function g(e,i){var r=new t(e.toArray());return i?r.toString(i):r}Object.defineProperty(m.prototype,"verifyError",{enumerable:!0,get:function(){return"number"!=typeof this._primeCode&&(this._primeCode=function(e,t){var i=t.toString("hex"),r=[i,e.toString(16)].join("_");if(r in p)return p[r];var c,h=0;if(e.isEven()||!d.simpleSieve||!d.fermatTest(e)||!n.test(e))return h+=1,h+="02"===i||"05"===i?8:4,p[r]=h,h;switch(n.test(e.shrn(1))||(h+=2),i){case"02":e.mod(a).cmp(s)&&(h+=8);break;case"05":(c=e.mod(o)).cmp(u)&&c.cmp(l)&&(h+=8);break;default:h+=4}return p[r]=h,h}(this.__prime,this.__gen)),this._primeCode}}),m.prototype.generateKeys=function(){return this._priv||(this._priv=new r(c(this._primeLen))),this._pub=this._gen.toRed(this._prime).redPow(this._priv).fromRed(),this.getPublicKey()},m.prototype.computeSecret=function(e){var i=(e=(e=new r(e)).toRed(this._prime)).redPow(this._priv).fromRed(),n=new t(i.toArray()),a=this.getPrime();if(n.length<a.length){var s=new t(a.length-n.length);s.fill(0),n=t.concat([s,n])}return n},m.prototype.getPublicKey=function(e){return g(this._pub,e)},m.prototype.getPrivateKey=function(e){return g(this._priv,e)},m.prototype.getPrime=function(e){return g(this.__prime,e)},m.prototype.getGenerator=function(e){return g(this._gen,e)},m.prototype.setGenerator=function(e,i){return i=i||"utf8",t.isBuffer(e)||(e=new t(e,i)),this.__gen=e,this._gen=new r(e),this}}).call(this,i(10).Buffer)},function(e,t,i){var r=i(6).Buffer,n=i(31),a=i(183),s=i(5),o=i(191),u=i(222),l=i(87);function d(e){a.Writable.call(this);var t=l[e];if(!t)throw new Error("Unknown message digest");this._hashType=t.hash,this._hash=n(t.hash),this._tag=t.id,this._signType=t.sign}function c(e){a.Writable.call(this);var t=l[e];if(!t)throw new Error("Unknown message digest");this._hash=n(t.hash),this._tag=t.id,this._signType=t.sign}function h(e){return new d(e)}function f(e){return new c(e)}Object.keys(l).forEach(function(e){l[e].id=r.from(l[e].id,"hex"),l[e.toLowerCase()]=l[e]}),s(d,a.Writable),d.prototype._write=function(e,t,i){this._hash.update(e),i()},d.prototype.update=function(e,t){return"string"==typeof e&&(e=r.from(e,t)),this._hash.update(e),this},d.prototype.sign=function(e,t){this.end();var i=this._hash.digest(),r=o(i,e,this._hashType,this._signType,this._tag);return t?r.toString(t):r},s(c,a.Writable),c.prototype._write=function(e,t,i){this._hash.update(e),i()},c.prototype.update=function(e,t){return"string"==typeof e&&(e=r.from(e,t)),this._hash.update(e),this},c.prototype.verify=function(e,t,i){"string"==typeof t&&(t=r.from(t,i)),this.end();var n=this._hash.digest();return u(t,n,e,this._signType,this._tag)},e.exports={Sign:h,Verify:f,createSign:h,createVerify:f}},function(e,t,i){(t=e.exports=i(102)).Stream=t,t.Readable=t,t.Writable=i(106),t.Duplex=i(29),t.Transform=i(107),t.PassThrough=i(189),t.finished=i(57),t.pipeline=i(190)},function(e,t){},function(e,t,i){"use strict";function r(e,t){var i=Object.keys(e);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(e);t&&(r=r.filter(function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable})),i.push.apply(i,r)}return i}function n(e,t,i){return t in e?Object.defineProperty(e,t,{value:i,enumerable:!0,configurable:!0,writable:!0}):e[t]=i,e}function a(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var s=i(10).Buffer,o=i(186).inspect,u=o&&o.custom||"inspect";e.exports=function(){function e(){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this.head=null,this.tail=null,this.length=0}var t,i;return t=e,(i=[{key:"push",value:function(e){var t={data:e,next:null};this.length>0?this.tail.next=t:this.head=t,this.tail=t,++this.length}},{key:"unshift",value:function(e){var t={data:e,next:this.head};0===this.length&&(this.tail=t),this.head=t,++this.length}},{key:"shift",value:function(){if(0!==this.length){var e=this.head.data;return 1===this.length?this.head=this.tail=null:this.head=this.head.next,--this.length,e}}},{key:"clear",value:function(){this.head=this.tail=null,this.length=0}},{key:"join",value:function(e){if(0===this.length)return"";for(var t=this.head,i=""+t.data;t=t.next;)i+=e+t.data;return i}},{key:"concat",value:function(e){if(0===this.length)return s.alloc(0);for(var t,i,r,n=s.allocUnsafe(e>>>0),a=this.head,o=0;a;)t=a.data,i=n,r=o,s.prototype.copy.call(t,i,r),o+=a.data.length,a=a.next;return n}},{key:"consume",value:function(e,t){var i;return e<this.head.data.length?(i=this.head.data.slice(0,e),this.head.data=this.head.data.slice(e)):i=e===this.head.data.length?this.shift():t?this._getString(e):this._getBuffer(e),i}},{key:"first",value:function(){return this.head.data}},{key:"_getString",value:function(e){var t=this.head,i=1,r=t.data;for(e-=r.length;t=t.next;){var n=t.data,a=e>n.length?n.length:e;if(a===n.length?r+=n:r+=n.slice(0,e),0==(e-=a)){a===n.length?(++i,t.next?this.head=t.next:this.head=this.tail=null):(this.head=t,t.data=n.slice(a));break}++i}return this.length-=i,r}},{key:"_getBuffer",value:function(e){var t=s.allocUnsafe(e),i=this.head,r=1;for(i.data.copy(t),e-=i.data.length;i=i.next;){var n=i.data,a=e>n.length?n.length:e;if(n.copy(t,t.length-e,0,a),0==(e-=a)){a===n.length?(++r,i.next?this.head=i.next:this.head=this.tail=null):(this.head=i,i.data=n.slice(a));break}++r}return this.length-=r,t}},{key:u,value:function(e,t){return o(this,function(e){for(var t=1;t<arguments.length;t++){var i=null!=arguments[t]?arguments[t]:{};t%2?r(Object(i),!0).forEach(function(t){n(e,t,i[t])}):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(i)):r(Object(i)).forEach(function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(i,t))})}return e}({},t,{depth:0,customInspect:!1}))}}])&&a(t.prototype,i),e}()},function(e,t){},function(e,t,i){"use strict";(function(t){var r;function n(e,t,i){return t in e?Object.defineProperty(e,t,{value:i,enumerable:!0,configurable:!0,writable:!0}):e[t]=i,e}var a=i(57),s=Symbol("lastResolve"),o=Symbol("lastReject"),u=Symbol("error"),l=Symbol("ended"),d=Symbol("lastPromise"),c=Symbol("handlePromise"),h=Symbol("stream");function f(e,t){return{value:e,done:t}}function p(e){var t=e[s];if(null!==t){var i=e[h].read();null!==i&&(e[d]=null,e[s]=null,e[o]=null,t(f(i,!1)))}}function m(e){t.nextTick(p,e)}var g=Object.getPrototypeOf(function(){}),v=Object.setPrototypeOf((n(r={get stream(){return this[h]},next:function(){var e=this,i=this[u];if(null!==i)return Promise.reject(i);if(this[l])return Promise.resolve(f(void 0,!0));if(this[h].destroyed)return new Promise(function(i,r){t.nextTick(function(){e[u]?r(e[u]):i(f(void 0,!0))})});var r,n=this[d];if(n)r=new Promise(function(e,t){return function(i,r){e.then(function(){t[l]?i(f(void 0,!0)):t[c](i,r)},r)}}(n,this));else{var a=this[h].read();if(null!==a)return Promise.resolve(f(a,!1));r=new Promise(this[c])}return this[d]=r,r}},Symbol.asyncIterator,function(){return this}),n(r,"return",function(){var e=this;return new Promise(function(t,i){e[h].destroy(null,function(e){e?i(e):t(f(void 0,!0))})})}),r),g);e.exports=function(e){var t,i=Object.create(v,(n(t={},h,{value:e,writable:!0}),n(t,s,{value:null,writable:!0}),n(t,o,{value:null,writable:!0}),n(t,u,{value:null,writable:!0}),n(t,l,{value:e._readableState.endEmitted,writable:!0}),n(t,c,{value:function(e,t){var r=i[h].read();r?(i[d]=null,i[s]=null,i[o]=null,e(f(r,!1))):(i[s]=e,i[o]=t)},writable:!0}),t));return i[d]=null,a(e,function(e){if(e&&"ERR_STREAM_PREMATURE_CLOSE"!==e.code){var t=i[o];return null!==t&&(i[d]=null,i[s]=null,i[o]=null,t(e)),void(i[u]=e)}var r=i[s];null!==r&&(i[d]=null,i[s]=null,i[o]=null,r(f(void 0,!0))),i[l]=!0}),e.on("readable",m.bind(null,i)),i}}).call(this,i(9))},function(e,t){e.exports=function(){throw new Error("Readable.from is not available in the browser")}},function(e,t,i){"use strict";e.exports=n;var r=i(107);function n(e){if(!(this instanceof n))return new n(e);r.call(this,e)}i(5)(n,r),n.prototype._transform=function(e,t,i){i(null,e)}},function(e,t,i){"use strict";var r,n=i(28).codes,a=n.ERR_MISSING_ARGS,s=n.ERR_STREAM_DESTROYED;function o(e){if(e)throw e}function u(e,t,n,a){a=function(e){var t=!1;return function(){t||(t=!0,e.apply(void 0,arguments))}}(a);var o=!1;e.on("close",function(){o=!0}),void 0===r&&(r=i(57)),r(e,{readable:t,writable:n},function(e){if(e)return a(e);o=!0,a()});var u=!1;return function(t){if(!o&&!u)return u=!0,function(e){return e.setHeader&&"function"==typeof e.abort}(e)?e.abort():"function"==typeof e.destroy?e.destroy():void a(t||new s("pipe"))}}function l(e){e()}function d(e,t){return e.pipe(t)}e.exports=function(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];var r,n=function(e){return e.length?"function"!=typeof e[e.length-1]?o:e.pop():o}(t);if(Array.isArray(t[0])&&(t=t[0]),t.length<2)throw new a("streams");var s=t.map(function(e,i){var a=i<t.length-1;return u(e,a,i>0,function(e){r||(r=e),e&&s.forEach(l),a||(s.forEach(l),n(r))})});return t.reduce(d)}},function(e,t,i){var r=i(6).Buffer,n=i(85),a=i(58),s=i(59).ec,o=i(113),u=i(42),l=i(119);function d(e,t,i,a){if((e=r.from(e.toArray())).length<t.byteLength()){var s=r.alloc(t.byteLength()-e.length);e=r.concat([s,e])}var o=i.length,u=function(e,t){e=(e=c(e,t)).mod(t);var i=r.from(e.toArray());if(i.length<t.byteLength()){var n=r.alloc(t.byteLength()-i.length);i=r.concat([n,i])}return i}(i,t),l=r.alloc(o);l.fill(1);var d=r.alloc(o);return d=n(a,d).update(l).update(r.from([0])).update(e).update(u).digest(),l=n(a,d).update(l).digest(),{k:d=n(a,d).update(l).update(r.from([1])).update(e).update(u).digest(),v:l=n(a,d).update(l).digest()}}function c(e,t){var i=new o(e),r=(e.length<<3)-t.bitLength();return r>0&&i.ishrn(r),i}function h(e,t,i){var a,s;do{for(a=r.alloc(0);8*a.length<e.bitLength();)t.v=n(i,t.k).update(t.v).digest(),a=r.concat([a,t.v]);s=c(a,e),t.k=n(i,t.k).update(t.v).update(r.from([0])).digest(),t.v=n(i,t.k).update(t.v).digest()}while(-1!==s.cmp(e));return s}function f(e,t,i,r){return e.toRed(o.mont(i)).redPow(t).fromRed().mod(r)}e.exports=function(e,t,i,n,p){var m=u(t);if(m.curve){if("ecdsa"!==n&&"ecdsa/rsa"!==n)throw new Error("wrong private key type");return function(e,t){var i=l[t.curve.join(".")];if(!i)throw new Error("unknown curve "+t.curve.join("."));var n=new s(i).keyFromPrivate(t.privateKey).sign(e);return r.from(n.toDER())}(e,m)}if("dsa"===m.type){if("dsa"!==n)throw new Error("wrong private key type");return function(e,t,i){for(var n,a=t.params.priv_key,s=t.params.p,u=t.params.q,l=t.params.g,p=new o(0),m=c(e,u).mod(u),g=!1,v=d(a,u,e,i);!1===g;)p=f(l,n=h(u,v,i),s,u),0===(g=n.invm(u).imul(m.add(a.mul(p))).mod(u)).cmpn(0)&&(g=!1,p=new o(0));return function(e,t){e=e.toArray(),t=t.toArray(),128&e[0]&&(e=[0].concat(e)),128&t[0]&&(t=[0].concat(t));var i=[48,e.length+t.length+4,2,e.length];return i=i.concat(e,[2,t.length],t),r.from(i)}(p,g)}(e,m,i)}if("rsa"!==n&&"ecdsa/rsa"!==n)throw new Error("wrong private key type");e=r.concat([p,e]);for(var g=m.modulus.byteLength(),v=[0,1];e.length+v.length+1<g;)v.push(255);v.push(0);for(var y=-1;++y<e.length;)v.push(e[y]);return a(v,m)},e.exports.getKey=d,e.exports.makeKey=h},function(e,t,i){(function(e){!function(e,t){"use strict";function r(e,t){if(!e)throw new Error(t||"Assertion failed")}function n(e,t){e.super_=t;var i=function(){};i.prototype=t.prototype,e.prototype=new i,e.prototype.constructor=e}function a(e,t,i){if(a.isBN(e))return e;this.negative=0,this.words=null,this.length=0,this.red=null,null!==e&&("le"!==t&&"be"!==t||(i=t,t=10),this._init(e||0,t||10,i||"be"))}var s;"object"==typeof e?e.exports=a:t.BN=a,a.BN=a,a.wordSize=26;try{s="undefined"!=typeof window&&void 0!==window.Buffer?window.Buffer:i(193).Buffer}catch(e){}function o(e,t){var i=e.charCodeAt(t);return i>=48&&i<=57?i-48:i>=65&&i<=70?i-55:i>=97&&i<=102?i-87:void r(!1,"Invalid character in "+e)}function u(e,t,i){var r=o(e,i);return i-1>=t&&(r|=o(e,i-1)<<4),r}function l(e,t,i,n){for(var a=0,s=0,o=Math.min(e.length,i),u=t;u<o;u++){var l=e.charCodeAt(u)-48;a*=n,s=l>=49?l-49+10:l>=17?l-17+10:l,r(l>=0&&s<n,"Invalid character"),a+=s}return a}function d(e,t){e.words=t.words,e.length=t.length,e.negative=t.negative,e.red=t.red}if(a.isBN=function(e){return e instanceof a||null!==e&&"object"==typeof e&&e.constructor.wordSize===a.wordSize&&Array.isArray(e.words)},a.max=function(e,t){return e.cmp(t)>0?e:t},a.min=function(e,t){return e.cmp(t)<0?e:t},a.prototype._init=function(e,t,i){if("number"==typeof e)return this._initNumber(e,t,i);if("object"==typeof e)return this._initArray(e,t,i);"hex"===t&&(t=16),r(t===(0|t)&&t>=2&&t<=36);var n=0;"-"===(e=e.toString().replace(/\s+/g,""))[0]&&(n++,this.negative=1),n<e.length&&(16===t?this._parseHex(e,n,i):(this._parseBase(e,t,n),"le"===i&&this._initArray(this.toArray(),t,i)))},a.prototype._initNumber=function(e,t,i){e<0&&(this.negative=1,e=-e),e<67108864?(this.words=[67108863&e],this.length=1):e<4503599627370496?(this.words=[67108863&e,e/67108864&67108863],this.length=2):(r(e<9007199254740992),this.words=[67108863&e,e/67108864&67108863,1],this.length=3),"le"===i&&this._initArray(this.toArray(),t,i)},a.prototype._initArray=function(e,t,i){if(r("number"==typeof e.length),e.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(e.length/3),this.words=new Array(this.length);for(var n=0;n<this.length;n++)this.words[n]=0;var a,s,o=0;if("be"===i)for(n=e.length-1,a=0;n>=0;n-=3)s=e[n]|e[n-1]<<8|e[n-2]<<16,this.words[a]|=s<<o&67108863,this.words[a+1]=s>>>26-o&67108863,(o+=24)>=26&&(o-=26,a++);else if("le"===i)for(n=0,a=0;n<e.length;n+=3)s=e[n]|e[n+1]<<8|e[n+2]<<16,this.words[a]|=s<<o&67108863,this.words[a+1]=s>>>26-o&67108863,(o+=24)>=26&&(o-=26,a++);return this._strip()},a.prototype._parseHex=function(e,t,i){this.length=Math.ceil((e.length-t)/6),this.words=new Array(this.length);for(var r=0;r<this.length;r++)this.words[r]=0;var n,a=0,s=0;if("be"===i)for(r=e.length-1;r>=t;r-=2)n=u(e,t,r)<<a,this.words[s]|=67108863&n,a>=18?(a-=18,s+=1,this.words[s]|=n>>>26):a+=8;else for(r=(e.length-t)%2==0?t+1:t;r<e.length;r+=2)n=u(e,t,r)<<a,this.words[s]|=67108863&n,a>=18?(a-=18,s+=1,this.words[s]|=n>>>26):a+=8;this._strip()},a.prototype._parseBase=function(e,t,i){this.words=[0],this.length=1;for(var r=0,n=1;n<=67108863;n*=t)r++;r--,n=n/t|0;for(var a=e.length-i,s=a%r,o=Math.min(a,a-s)+i,u=0,d=i;d<o;d+=r)u=l(e,d,d+r,t),this.imuln(n),this.words[0]+u<67108864?this.words[0]+=u:this._iaddn(u);if(0!==s){var c=1;for(u=l(e,d,e.length,t),d=0;d<s;d++)c*=t;this.imuln(c),this.words[0]+u<67108864?this.words[0]+=u:this._iaddn(u)}this._strip()},a.prototype.copy=function(e){e.words=new Array(this.length);for(var t=0;t<this.length;t++)e.words[t]=this.words[t];e.length=this.length,e.negative=this.negative,e.red=this.red},a.prototype._move=function(e){d(e,this)},a.prototype.clone=function(){var e=new a(null);return this.copy(e),e},a.prototype._expand=function(e){for(;this.length<e;)this.words[this.length++]=0;return this},a.prototype._strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},a.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},"undefined"!=typeof Symbol&&"function"==typeof Symbol.for)try{a.prototype[Symbol.for("nodejs.util.inspect.custom")]=c}catch(e){a.prototype.inspect=c}else a.prototype.inspect=c;function c(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"}var h=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],f=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],p=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function m(e,t,i){i.negative=t.negative^e.negative;var r=e.length+t.length|0;i.length=r,r=r-1|0;var n=0|e.words[0],a=0|t.words[0],s=n*a,o=67108863&s,u=s/67108864|0;i.words[0]=o;for(var l=1;l<r;l++){for(var d=u>>>26,c=67108863&u,h=Math.min(l,t.length-1),f=Math.max(0,l-e.length+1);f<=h;f++){var p=l-f|0;d+=(s=(n=0|e.words[p])*(a=0|t.words[f])+c)/67108864|0,c=67108863&s}i.words[l]=0|c,u=0|d}return 0!==u?i.words[l]=0|u:i.length--,i._strip()}a.prototype.toString=function(e,t){var i;if(t=0|t||1,16===(e=e||10)||"hex"===e){i="";for(var n=0,a=0,s=0;s<this.length;s++){var o=this.words[s],u=(16777215&(o<<n|a)).toString(16);a=o>>>24-n&16777215,(n+=2)>=26&&(n-=26,s--),i=0!==a||s!==this.length-1?h[6-u.length]+u+i:u+i}for(0!==a&&(i=a.toString(16)+i);i.length%t!=0;)i="0"+i;return 0!==this.negative&&(i="-"+i),i}if(e===(0|e)&&e>=2&&e<=36){var l=f[e],d=p[e];i="";var c=this.clone();for(c.negative=0;!c.isZero();){var m=c.modrn(d).toString(e);i=(c=c.idivn(d)).isZero()?m+i:h[l-m.length]+m+i}for(this.isZero()&&(i="0"+i);i.length%t!=0;)i="0"+i;return 0!==this.negative&&(i="-"+i),i}r(!1,"Base should be between 2 and 36")},a.prototype.toNumber=function(){var e=this.words[0];return 2===this.length?e+=67108864*this.words[1]:3===this.length&&1===this.words[2]?e+=4503599627370496+67108864*this.words[1]:this.length>2&&r(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-e:e},a.prototype.toJSON=function(){return this.toString(16,2)},s&&(a.prototype.toBuffer=function(e,t){return this.toArrayLike(s,e,t)}),a.prototype.toArray=function(e,t){return this.toArrayLike(Array,e,t)},a.prototype.toArrayLike=function(e,t,i){this._strip();var n=this.byteLength(),a=i||Math.max(1,n);r(n<=a,"byte array longer than desired length"),r(a>0,"Requested array length <= 0");var s=function(e,t){return e.allocUnsafe?e.allocUnsafe(t):new e(t)}(e,a);return this["_toArrayLike"+("le"===t?"LE":"BE")](s,n),s},a.prototype._toArrayLikeLE=function(e,t){for(var i=0,r=0,n=0,a=0;n<this.length;n++){var s=this.words[n]<<a|r;e[i++]=255&s,i<e.length&&(e[i++]=s>>8&255),i<e.length&&(e[i++]=s>>16&255),6===a?(i<e.length&&(e[i++]=s>>24&255),r=0,a=0):(r=s>>>24,a+=2)}if(i<e.length)for(e[i++]=r;i<e.length;)e[i++]=0},a.prototype._toArrayLikeBE=function(e,t){for(var i=e.length-1,r=0,n=0,a=0;n<this.length;n++){var s=this.words[n]<<a|r;e[i--]=255&s,i>=0&&(e[i--]=s>>8&255),i>=0&&(e[i--]=s>>16&255),6===a?(i>=0&&(e[i--]=s>>24&255),r=0,a=0):(r=s>>>24,a+=2)}if(i>=0)for(e[i--]=r;i>=0;)e[i--]=0},Math.clz32?a.prototype._countBits=function(e){return 32-Math.clz32(e)}:a.prototype._countBits=function(e){var t=e,i=0;return t>=4096&&(i+=13,t>>>=13),t>=64&&(i+=7,t>>>=7),t>=8&&(i+=4,t>>>=4),t>=2&&(i+=2,t>>>=2),i+t},a.prototype._zeroBits=function(e){if(0===e)return 26;var t=e,i=0;return 0==(8191&t)&&(i+=13,t>>>=13),0==(127&t)&&(i+=7,t>>>=7),0==(15&t)&&(i+=4,t>>>=4),0==(3&t)&&(i+=2,t>>>=2),0==(1&t)&&i++,i},a.prototype.bitLength=function(){var e=this.words[this.length-1],t=this._countBits(e);return 26*(this.length-1)+t},a.prototype.zeroBits=function(){if(this.isZero())return 0;for(var e=0,t=0;t<this.length;t++){var i=this._zeroBits(this.words[t]);if(e+=i,26!==i)break}return e},a.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},a.prototype.toTwos=function(e){return 0!==this.negative?this.abs().inotn(e).iaddn(1):this.clone()},a.prototype.fromTwos=function(e){return this.testn(e-1)?this.notn(e).iaddn(1).ineg():this.clone()},a.prototype.isNeg=function(){return 0!==this.negative},a.prototype.neg=function(){return this.clone().ineg()},a.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},a.prototype.iuor=function(e){for(;this.length<e.length;)this.words[this.length++]=0;for(var t=0;t<e.length;t++)this.words[t]=this.words[t]|e.words[t];return this._strip()},a.prototype.ior=function(e){return r(0==(this.negative|e.negative)),this.iuor(e)},a.prototype.or=function(e){return this.length>e.length?this.clone().ior(e):e.clone().ior(this)},a.prototype.uor=function(e){return this.length>e.length?this.clone().iuor(e):e.clone().iuor(this)},a.prototype.iuand=function(e){var t;t=this.length>e.length?e:this;for(var i=0;i<t.length;i++)this.words[i]=this.words[i]&e.words[i];return this.length=t.length,this._strip()},a.prototype.iand=function(e){return r(0==(this.negative|e.negative)),this.iuand(e)},a.prototype.and=function(e){return this.length>e.length?this.clone().iand(e):e.clone().iand(this)},a.prototype.uand=function(e){return this.length>e.length?this.clone().iuand(e):e.clone().iuand(this)},a.prototype.iuxor=function(e){var t,i;this.length>e.length?(t=this,i=e):(t=e,i=this);for(var r=0;r<i.length;r++)this.words[r]=t.words[r]^i.words[r];if(this!==t)for(;r<t.length;r++)this.words[r]=t.words[r];return this.length=t.length,this._strip()},a.prototype.ixor=function(e){return r(0==(this.negative|e.negative)),this.iuxor(e)},a.prototype.xor=function(e){return this.length>e.length?this.clone().ixor(e):e.clone().ixor(this)},a.prototype.uxor=function(e){return this.length>e.length?this.clone().iuxor(e):e.clone().iuxor(this)},a.prototype.inotn=function(e){r("number"==typeof e&&e>=0);var t=0|Math.ceil(e/26),i=e%26;this._expand(t),i>0&&t--;for(var n=0;n<t;n++)this.words[n]=67108863&~this.words[n];return i>0&&(this.words[n]=~this.words[n]&67108863>>26-i),this._strip()},a.prototype.notn=function(e){return this.clone().inotn(e)},a.prototype.setn=function(e,t){r("number"==typeof e&&e>=0);var i=e/26|0,n=e%26;return this._expand(i+1),this.words[i]=t?this.words[i]|1<<n:this.words[i]&~(1<<n),this._strip()},a.prototype.iadd=function(e){var t,i,r;if(0!==this.negative&&0===e.negative)return this.negative=0,t=this.isub(e),this.negative^=1,this._normSign();if(0===this.negative&&0!==e.negative)return e.negative=0,t=this.isub(e),e.negative=1,t._normSign();this.length>e.length?(i=this,r=e):(i=e,r=this);for(var n=0,a=0;a<r.length;a++)t=(0|i.words[a])+(0|r.words[a])+n,this.words[a]=67108863&t,n=t>>>26;for(;0!==n&&a<i.length;a++)t=(0|i.words[a])+n,this.words[a]=67108863&t,n=t>>>26;if(this.length=i.length,0!==n)this.words[this.length]=n,this.length++;else if(i!==this)for(;a<i.length;a++)this.words[a]=i.words[a];return this},a.prototype.add=function(e){var t;return 0!==e.negative&&0===this.negative?(e.negative=0,t=this.sub(e),e.negative^=1,t):0===e.negative&&0!==this.negative?(this.negative=0,t=e.sub(this),this.negative=1,t):this.length>e.length?this.clone().iadd(e):e.clone().iadd(this)},a.prototype.isub=function(e){if(0!==e.negative){e.negative=0;var t=this.iadd(e);return e.negative=1,t._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(e),this.negative=1,this._normSign();var i,r,n=this.cmp(e);if(0===n)return this.negative=0,this.length=1,this.words[0]=0,this;n>0?(i=this,r=e):(i=e,r=this);for(var a=0,s=0;s<r.length;s++)a=(t=(0|i.words[s])-(0|r.words[s])+a)>>26,this.words[s]=67108863&t;for(;0!==a&&s<i.length;s++)a=(t=(0|i.words[s])+a)>>26,this.words[s]=67108863&t;if(0===a&&s<i.length&&i!==this)for(;s<i.length;s++)this.words[s]=i.words[s];return this.length=Math.max(this.length,s),i!==this&&(this.negative=1),this._strip()},a.prototype.sub=function(e){return this.clone().isub(e)};var g=function(e,t,i){var r,n,a,s=e.words,o=t.words,u=i.words,l=0,d=0|s[0],c=8191&d,h=d>>>13,f=0|s[1],p=8191&f,m=f>>>13,g=0|s[2],v=8191&g,y=g>>>13,_=0|s[3],b=8191&_,w=_>>>13,E=0|s[4],T=8191&E,S=E>>>13,A=0|s[5],k=8191&A,R=A>>>13,M=0|s[6],O=8191&M,C=M>>>13,D=0|s[7],I=8191&D,L=D>>>13,x=0|s[8],P=8191&x,U=x>>>13,N=0|s[9],B=8191&N,F=N>>>13,j=0|o[0],H=8191&j,G=j>>>13,V=0|o[1],W=8191&V,q=V>>>13,X=0|o[2],z=8191&X,K=X>>>13,Y=0|o[3],Q=8191&Y,J=Y>>>13,Z=0|o[4],$=8191&Z,ee=Z>>>13,te=0|o[5],ie=8191&te,re=te>>>13,ne=0|o[6],ae=8191&ne,se=ne>>>13,oe=0|o[7],ue=8191&oe,le=oe>>>13,de=0|o[8],ce=8191&de,he=de>>>13,fe=0|o[9],pe=8191&fe,me=fe>>>13;i.negative=e.negative^t.negative,i.length=19;var ge=(l+(r=Math.imul(c,H))|0)+((8191&(n=(n=Math.imul(c,G))+Math.imul(h,H)|0))<<13)|0;l=((a=Math.imul(h,G))+(n>>>13)|0)+(ge>>>26)|0,ge&=67108863,r=Math.imul(p,H),n=(n=Math.imul(p,G))+Math.imul(m,H)|0,a=Math.imul(m,G);var ve=(l+(r=r+Math.imul(c,W)|0)|0)+((8191&(n=(n=n+Math.imul(c,q)|0)+Math.imul(h,W)|0))<<13)|0;l=((a=a+Math.imul(h,q)|0)+(n>>>13)|0)+(ve>>>26)|0,ve&=67108863,r=Math.imul(v,H),n=(n=Math.imul(v,G))+Math.imul(y,H)|0,a=Math.imul(y,G),r=r+Math.imul(p,W)|0,n=(n=n+Math.imul(p,q)|0)+Math.imul(m,W)|0,a=a+Math.imul(m,q)|0;var ye=(l+(r=r+Math.imul(c,z)|0)|0)+((8191&(n=(n=n+Math.imul(c,K)|0)+Math.imul(h,z)|0))<<13)|0;l=((a=a+Math.imul(h,K)|0)+(n>>>13)|0)+(ye>>>26)|0,ye&=67108863,r=Math.imul(b,H),n=(n=Math.imul(b,G))+Math.imul(w,H)|0,a=Math.imul(w,G),r=r+Math.imul(v,W)|0,n=(n=n+Math.imul(v,q)|0)+Math.imul(y,W)|0,a=a+Math.imul(y,q)|0,r=r+Math.imul(p,z)|0,n=(n=n+Math.imul(p,K)|0)+Math.imul(m,z)|0,a=a+Math.imul(m,K)|0;var _e=(l+(r=r+Math.imul(c,Q)|0)|0)+((8191&(n=(n=n+Math.imul(c,J)|0)+Math.imul(h,Q)|0))<<13)|0;l=((a=a+Math.imul(h,J)|0)+(n>>>13)|0)+(_e>>>26)|0,_e&=67108863,r=Math.imul(T,H),n=(n=Math.imul(T,G))+Math.imul(S,H)|0,a=Math.imul(S,G),r=r+Math.imul(b,W)|0,n=(n=n+Math.imul(b,q)|0)+Math.imul(w,W)|0,a=a+Math.imul(w,q)|0,r=r+Math.imul(v,z)|0,n=(n=n+Math.imul(v,K)|0)+Math.imul(y,z)|0,a=a+Math.imul(y,K)|0,r=r+Math.imul(p,Q)|0,n=(n=n+Math.imul(p,J)|0)+Math.imul(m,Q)|0,a=a+Math.imul(m,J)|0;var be=(l+(r=r+Math.imul(c,$)|0)|0)+((8191&(n=(n=n+Math.imul(c,ee)|0)+Math.imul(h,$)|0))<<13)|0;l=((a=a+Math.imul(h,ee)|0)+(n>>>13)|0)+(be>>>26)|0,be&=67108863,r=Math.imul(k,H),n=(n=Math.imul(k,G))+Math.imul(R,H)|0,a=Math.imul(R,G),r=r+Math.imul(T,W)|0,n=(n=n+Math.imul(T,q)|0)+Math.imul(S,W)|0,a=a+Math.imul(S,q)|0,r=r+Math.imul(b,z)|0,n=(n=n+Math.imul(b,K)|0)+Math.imul(w,z)|0,a=a+Math.imul(w,K)|0,r=r+Math.imul(v,Q)|0,n=(n=n+Math.imul(v,J)|0)+Math.imul(y,Q)|0,a=a+Math.imul(y,J)|0,r=r+Math.imul(p,$)|0,n=(n=n+Math.imul(p,ee)|0)+Math.imul(m,$)|0,a=a+Math.imul(m,ee)|0;var we=(l+(r=r+Math.imul(c,ie)|0)|0)+((8191&(n=(n=n+Math.imul(c,re)|0)+Math.imul(h,ie)|0))<<13)|0;l=((a=a+Math.imul(h,re)|0)+(n>>>13)|0)+(we>>>26)|0,we&=67108863,r=Math.imul(O,H),n=(n=Math.imul(O,G))+Math.imul(C,H)|0,a=Math.imul(C,G),r=r+Math.imul(k,W)|0,n=(n=n+Math.imul(k,q)|0)+Math.imul(R,W)|0,a=a+Math.imul(R,q)|0,r=r+Math.imul(T,z)|0,n=(n=n+Math.imul(T,K)|0)+Math.imul(S,z)|0,a=a+Math.imul(S,K)|0,r=r+Math.imul(b,Q)|0,n=(n=n+Math.imul(b,J)|0)+Math.imul(w,Q)|0,a=a+Math.imul(w,J)|0,r=r+Math.imul(v,$)|0,n=(n=n+Math.imul(v,ee)|0)+Math.imul(y,$)|0,a=a+Math.imul(y,ee)|0,r=r+Math.imul(p,ie)|0,n=(n=n+Math.imul(p,re)|0)+Math.imul(m,ie)|0,a=a+Math.imul(m,re)|0;var Ee=(l+(r=r+Math.imul(c,ae)|0)|0)+((8191&(n=(n=n+Math.imul(c,se)|0)+Math.imul(h,ae)|0))<<13)|0;l=((a=a+Math.imul(h,se)|0)+(n>>>13)|0)+(Ee>>>26)|0,Ee&=67108863,r=Math.imul(I,H),n=(n=Math.imul(I,G))+Math.imul(L,H)|0,a=Math.imul(L,G),r=r+Math.imul(O,W)|0,n=(n=n+Math.imul(O,q)|0)+Math.imul(C,W)|0,a=a+Math.imul(C,q)|0,r=r+Math.imul(k,z)|0,n=(n=n+Math.imul(k,K)|0)+Math.imul(R,z)|0,a=a+Math.imul(R,K)|0,r=r+Math.imul(T,Q)|0,n=(n=n+Math.imul(T,J)|0)+Math.imul(S,Q)|0,a=a+Math.imul(S,J)|0,r=r+Math.imul(b,$)|0,n=(n=n+Math.imul(b,ee)|0)+Math.imul(w,$)|0,a=a+Math.imul(w,ee)|0,r=r+Math.imul(v,ie)|0,n=(n=n+Math.imul(v,re)|0)+Math.imul(y,ie)|0,a=a+Math.imul(y,re)|0,r=r+Math.imul(p,ae)|0,n=(n=n+Math.imul(p,se)|0)+Math.imul(m,ae)|0,a=a+Math.imul(m,se)|0;var Te=(l+(r=r+Math.imul(c,ue)|0)|0)+((8191&(n=(n=n+Math.imul(c,le)|0)+Math.imul(h,ue)|0))<<13)|0;l=((a=a+Math.imul(h,le)|0)+(n>>>13)|0)+(Te>>>26)|0,Te&=67108863,r=Math.imul(P,H),n=(n=Math.imul(P,G))+Math.imul(U,H)|0,a=Math.imul(U,G),r=r+Math.imul(I,W)|0,n=(n=n+Math.imul(I,q)|0)+Math.imul(L,W)|0,a=a+Math.imul(L,q)|0,r=r+Math.imul(O,z)|0,n=(n=n+Math.imul(O,K)|0)+Math.imul(C,z)|0,a=a+Math.imul(C,K)|0,r=r+Math.imul(k,Q)|0,n=(n=n+Math.imul(k,J)|0)+Math.imul(R,Q)|0,a=a+Math.imul(R,J)|0,r=r+Math.imul(T,$)|0,n=(n=n+Math.imul(T,ee)|0)+Math.imul(S,$)|0,a=a+Math.imul(S,ee)|0,r=r+Math.imul(b,ie)|0,n=(n=n+Math.imul(b,re)|0)+Math.imul(w,ie)|0,a=a+Math.imul(w,re)|0,r=r+Math.imul(v,ae)|0,n=(n=n+Math.imul(v,se)|0)+Math.imul(y,ae)|0,a=a+Math.imul(y,se)|0,r=r+Math.imul(p,ue)|0,n=(n=n+Math.imul(p,le)|0)+Math.imul(m,ue)|0,a=a+Math.imul(m,le)|0;var Se=(l+(r=r+Math.imul(c,ce)|0)|0)+((8191&(n=(n=n+Math.imul(c,he)|0)+Math.imul(h,ce)|0))<<13)|0;l=((a=a+Math.imul(h,he)|0)+(n>>>13)|0)+(Se>>>26)|0,Se&=67108863,r=Math.imul(B,H),n=(n=Math.imul(B,G))+Math.imul(F,H)|0,a=Math.imul(F,G),r=r+Math.imul(P,W)|0,n=(n=n+Math.imul(P,q)|0)+Math.imul(U,W)|0,a=a+Math.imul(U,q)|0,r=r+Math.imul(I,z)|0,n=(n=n+Math.imul(I,K)|0)+Math.imul(L,z)|0,a=a+Math.imul(L,K)|0,r=r+Math.imul(O,Q)|0,n=(n=n+Math.imul(O,J)|0)+Math.imul(C,Q)|0,a=a+Math.imul(C,J)|0,r=r+Math.imul(k,$)|0,n=(n=n+Math.imul(k,ee)|0)+Math.imul(R,$)|0,a=a+Math.imul(R,ee)|0,r=r+Math.imul(T,ie)|0,n=(n=n+Math.imul(T,re)|0)+Math.imul(S,ie)|0,a=a+Math.imul(S,re)|0,r=r+Math.imul(b,ae)|0,n=(n=n+Math.imul(b,se)|0)+Math.imul(w,ae)|0,a=a+Math.imul(w,se)|0,r=r+Math.imul(v,ue)|0,n=(n=n+Math.imul(v,le)|0)+Math.imul(y,ue)|0,a=a+Math.imul(y,le)|0,r=r+Math.imul(p,ce)|0,n=(n=n+Math.imul(p,he)|0)+Math.imul(m,ce)|0,a=a+Math.imul(m,he)|0;var Ae=(l+(r=r+Math.imul(c,pe)|0)|0)+((8191&(n=(n=n+Math.imul(c,me)|0)+Math.imul(h,pe)|0))<<13)|0;l=((a=a+Math.imul(h,me)|0)+(n>>>13)|0)+(Ae>>>26)|0,Ae&=67108863,r=Math.imul(B,W),n=(n=Math.imul(B,q))+Math.imul(F,W)|0,a=Math.imul(F,q),r=r+Math.imul(P,z)|0,n=(n=n+Math.imul(P,K)|0)+Math.imul(U,z)|0,a=a+Math.imul(U,K)|0,r=r+Math.imul(I,Q)|0,n=(n=n+Math.imul(I,J)|0)+Math.imul(L,Q)|0,a=a+Math.imul(L,J)|0,r=r+Math.imul(O,$)|0,n=(n=n+Math.imul(O,ee)|0)+Math.imul(C,$)|0,a=a+Math.imul(C,ee)|0,r=r+Math.imul(k,ie)|0,n=(n=n+Math.imul(k,re)|0)+Math.imul(R,ie)|0,a=a+Math.imul(R,re)|0,r=r+Math.imul(T,ae)|0,n=(n=n+Math.imul(T,se)|0)+Math.imul(S,ae)|0,a=a+Math.imul(S,se)|0,r=r+Math.imul(b,ue)|0,n=(n=n+Math.imul(b,le)|0)+Math.imul(w,ue)|0,a=a+Math.imul(w,le)|0,r=r+Math.imul(v,ce)|0,n=(n=n+Math.imul(v,he)|0)+Math.imul(y,ce)|0,a=a+Math.imul(y,he)|0;var ke=(l+(r=r+Math.imul(p,pe)|0)|0)+((8191&(n=(n=n+Math.imul(p,me)|0)+Math.imul(m,pe)|0))<<13)|0;l=((a=a+Math.imul(m,me)|0)+(n>>>13)|0)+(ke>>>26)|0,ke&=67108863,r=Math.imul(B,z),n=(n=Math.imul(B,K))+Math.imul(F,z)|0,a=Math.imul(F,K),r=r+Math.imul(P,Q)|0,n=(n=n+Math.imul(P,J)|0)+Math.imul(U,Q)|0,a=a+Math.imul(U,J)|0,r=r+Math.imul(I,$)|0,n=(n=n+Math.imul(I,ee)|0)+Math.imul(L,$)|0,a=a+Math.imul(L,ee)|0,r=r+Math.imul(O,ie)|0,n=(n=n+Math.imul(O,re)|0)+Math.imul(C,ie)|0,a=a+Math.imul(C,re)|0,r=r+Math.imul(k,ae)|0,n=(n=n+Math.imul(k,se)|0)+Math.imul(R,ae)|0,a=a+Math.imul(R,se)|0,r=r+Math.imul(T,ue)|0,n=(n=n+Math.imul(T,le)|0)+Math.imul(S,ue)|0,a=a+Math.imul(S,le)|0,r=r+Math.imul(b,ce)|0,n=(n=n+Math.imul(b,he)|0)+Math.imul(w,ce)|0,a=a+Math.imul(w,he)|0;var Re=(l+(r=r+Math.imul(v,pe)|0)|0)+((8191&(n=(n=n+Math.imul(v,me)|0)+Math.imul(y,pe)|0))<<13)|0;l=((a=a+Math.imul(y,me)|0)+(n>>>13)|0)+(Re>>>26)|0,Re&=67108863,r=Math.imul(B,Q),n=(n=Math.imul(B,J))+Math.imul(F,Q)|0,a=Math.imul(F,J),r=r+Math.imul(P,$)|0,n=(n=n+Math.imul(P,ee)|0)+Math.imul(U,$)|0,a=a+Math.imul(U,ee)|0,r=r+Math.imul(I,ie)|0,n=(n=n+Math.imul(I,re)|0)+Math.imul(L,ie)|0,a=a+Math.imul(L,re)|0,r=r+Math.imul(O,ae)|0,n=(n=n+Math.imul(O,se)|0)+Math.imul(C,ae)|0,a=a+Math.imul(C,se)|0,r=r+Math.imul(k,ue)|0,n=(n=n+Math.imul(k,le)|0)+Math.imul(R,ue)|0,a=a+Math.imul(R,le)|0,r=r+Math.imul(T,ce)|0,n=(n=n+Math.imul(T,he)|0)+Math.imul(S,ce)|0,a=a+Math.imul(S,he)|0;var Me=(l+(r=r+Math.imul(b,pe)|0)|0)+((8191&(n=(n=n+Math.imul(b,me)|0)+Math.imul(w,pe)|0))<<13)|0;l=((a=a+Math.imul(w,me)|0)+(n>>>13)|0)+(Me>>>26)|0,Me&=67108863,r=Math.imul(B,$),n=(n=Math.imul(B,ee))+Math.imul(F,$)|0,a=Math.imul(F,ee),r=r+Math.imul(P,ie)|0,n=(n=n+Math.imul(P,re)|0)+Math.imul(U,ie)|0,a=a+Math.imul(U,re)|0,r=r+Math.imul(I,ae)|0,n=(n=n+Math.imul(I,se)|0)+Math.imul(L,ae)|0,a=a+Math.imul(L,se)|0,r=r+Math.imul(O,ue)|0,n=(n=n+Math.imul(O,le)|0)+Math.imul(C,ue)|0,a=a+Math.imul(C,le)|0,r=r+Math.imul(k,ce)|0,n=(n=n+Math.imul(k,he)|0)+Math.imul(R,ce)|0,a=a+Math.imul(R,he)|0;var Oe=(l+(r=r+Math.imul(T,pe)|0)|0)+((8191&(n=(n=n+Math.imul(T,me)|0)+Math.imul(S,pe)|0))<<13)|0;l=((a=a+Math.imul(S,me)|0)+(n>>>13)|0)+(Oe>>>26)|0,Oe&=67108863,r=Math.imul(B,ie),n=(n=Math.imul(B,re))+Math.imul(F,ie)|0,a=Math.imul(F,re),r=r+Math.imul(P,ae)|0,n=(n=n+Math.imul(P,se)|0)+Math.imul(U,ae)|0,a=a+Math.imul(U,se)|0,r=r+Math.imul(I,ue)|0,n=(n=n+Math.imul(I,le)|0)+Math.imul(L,ue)|0,a=a+Math.imul(L,le)|0,r=r+Math.imul(O,ce)|0,n=(n=n+Math.imul(O,he)|0)+Math.imul(C,ce)|0,a=a+Math.imul(C,he)|0;var Ce=(l+(r=r+Math.imul(k,pe)|0)|0)+((8191&(n=(n=n+Math.imul(k,me)|0)+Math.imul(R,pe)|0))<<13)|0;l=((a=a+Math.imul(R,me)|0)+(n>>>13)|0)+(Ce>>>26)|0,Ce&=67108863,r=Math.imul(B,ae),n=(n=Math.imul(B,se))+Math.imul(F,ae)|0,a=Math.imul(F,se),r=r+Math.imul(P,ue)|0,n=(n=n+Math.imul(P,le)|0)+Math.imul(U,ue)|0,a=a+Math.imul(U,le)|0,r=r+Math.imul(I,ce)|0,n=(n=n+Math.imul(I,he)|0)+Math.imul(L,ce)|0,a=a+Math.imul(L,he)|0;var De=(l+(r=r+Math.imul(O,pe)|0)|0)+((8191&(n=(n=n+Math.imul(O,me)|0)+Math.imul(C,pe)|0))<<13)|0;l=((a=a+Math.imul(C,me)|0)+(n>>>13)|0)+(De>>>26)|0,De&=67108863,r=Math.imul(B,ue),n=(n=Math.imul(B,le))+Math.imul(F,ue)|0,a=Math.imul(F,le),r=r+Math.imul(P,ce)|0,n=(n=n+Math.imul(P,he)|0)+Math.imul(U,ce)|0,a=a+Math.imul(U,he)|0;var Ie=(l+(r=r+Math.imul(I,pe)|0)|0)+((8191&(n=(n=n+Math.imul(I,me)|0)+Math.imul(L,pe)|0))<<13)|0;l=((a=a+Math.imul(L,me)|0)+(n>>>13)|0)+(Ie>>>26)|0,Ie&=67108863,r=Math.imul(B,ce),n=(n=Math.imul(B,he))+Math.imul(F,ce)|0,a=Math.imul(F,he);var Le=(l+(r=r+Math.imul(P,pe)|0)|0)+((8191&(n=(n=n+Math.imul(P,me)|0)+Math.imul(U,pe)|0))<<13)|0;l=((a=a+Math.imul(U,me)|0)+(n>>>13)|0)+(Le>>>26)|0,Le&=67108863;var xe=(l+(r=Math.imul(B,pe))|0)+((8191&(n=(n=Math.imul(B,me))+Math.imul(F,pe)|0))<<13)|0;return l=((a=Math.imul(F,me))+(n>>>13)|0)+(xe>>>26)|0,xe&=67108863,u[0]=ge,u[1]=ve,u[2]=ye,u[3]=_e,u[4]=be,u[5]=we,u[6]=Ee,u[7]=Te,u[8]=Se,u[9]=Ae,u[10]=ke,u[11]=Re,u[12]=Me,u[13]=Oe,u[14]=Ce,u[15]=De,u[16]=Ie,u[17]=Le,u[18]=xe,0!==l&&(u[19]=l,i.length++),i};function v(e,t,i){i.negative=t.negative^e.negative,i.length=e.length+t.length;for(var r=0,n=0,a=0;a<i.length-1;a++){var s=n;n=0;for(var o=67108863&r,u=Math.min(a,t.length-1),l=Math.max(0,a-e.length+1);l<=u;l++){var d=a-l,c=(0|e.words[d])*(0|t.words[l]),h=67108863&c;o=67108863&(h=h+o|0),n+=(s=(s=s+(c/67108864|0)|0)+(h>>>26)|0)>>>26,s&=67108863}i.words[a]=o,r=s,s=n}return 0!==r?i.words[a]=r:i.length--,i._strip()}function y(e,t,i){return v(e,t,i)}function _(e,t){this.x=e,this.y=t}Math.imul||(g=m),a.prototype.mulTo=function(e,t){var i=this.length+e.length;return 10===this.length&&10===e.length?g(this,e,t):i<63?m(this,e,t):i<1024?v(this,e,t):y(this,e,t)},_.prototype.makeRBT=function(e){for(var t=new Array(e),i=a.prototype._countBits(e)-1,r=0;r<e;r++)t[r]=this.revBin(r,i,e);return t},_.prototype.revBin=function(e,t,i){if(0===e||e===i-1)return e;for(var r=0,n=0;n<t;n++)r|=(1&e)<<t-n-1,e>>=1;return r},_.prototype.permute=function(e,t,i,r,n,a){for(var s=0;s<a;s++)r[s]=t[e[s]],n[s]=i[e[s]]},_.prototype.transform=function(e,t,i,r,n,a){this.permute(a,e,t,i,r,n);for(var s=1;s<n;s<<=1)for(var o=s<<1,u=Math.cos(2*Math.PI/o),l=Math.sin(2*Math.PI/o),d=0;d<n;d+=o)for(var c=u,h=l,f=0;f<s;f++){var p=i[d+f],m=r[d+f],g=i[d+f+s],v=r[d+f+s],y=c*g-h*v;v=c*v+h*g,g=y,i[d+f]=p+g,r[d+f]=m+v,i[d+f+s]=p-g,r[d+f+s]=m-v,f!==o&&(y=u*c-l*h,h=u*h+l*c,c=y)}},_.prototype.guessLen13b=function(e,t){var i=1|Math.max(t,e),r=1&i,n=0;for(i=i/2|0;i;i>>>=1)n++;return 1<<n+1+r},_.prototype.conjugate=function(e,t,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=e[r];e[r]=e[i-r-1],e[i-r-1]=n,n=t[r],t[r]=-t[i-r-1],t[i-r-1]=-n}},_.prototype.normalize13b=function(e,t){for(var i=0,r=0;r<t/2;r++){var n=8192*Math.round(e[2*r+1]/t)+Math.round(e[2*r]/t)+i;e[r]=67108863&n,i=n<67108864?0:n/67108864|0}return e},_.prototype.convert13b=function(e,t,i,n){for(var a=0,s=0;s<t;s++)a+=0|e[s],i[2*s]=8191&a,a>>>=13,i[2*s+1]=8191&a,a>>>=13;for(s=2*t;s<n;++s)i[s]=0;r(0===a),r(0==(-8192&a))},_.prototype.stub=function(e){for(var t=new Array(e),i=0;i<e;i++)t[i]=0;return t},_.prototype.mulp=function(e,t,i){var r=2*this.guessLen13b(e.length,t.length),n=this.makeRBT(r),a=this.stub(r),s=new Array(r),o=new Array(r),u=new Array(r),l=new Array(r),d=new Array(r),c=new Array(r),h=i.words;h.length=r,this.convert13b(e.words,e.length,s,r),this.convert13b(t.words,t.length,l,r),this.transform(s,a,o,u,r,n),this.transform(l,a,d,c,r,n);for(var f=0;f<r;f++){var p=o[f]*d[f]-u[f]*c[f];u[f]=o[f]*c[f]+u[f]*d[f],o[f]=p}return this.conjugate(o,u,r),this.transform(o,u,h,a,r,n),this.conjugate(h,a,r),this.normalize13b(h,r),i.negative=e.negative^t.negative,i.length=e.length+t.length,i._strip()},a.prototype.mul=function(e){var t=new a(null);return t.words=new Array(this.length+e.length),this.mulTo(e,t)},a.prototype.mulf=function(e){var t=new a(null);return t.words=new Array(this.length+e.length),y(this,e,t)},a.prototype.imul=function(e){return this.clone().mulTo(e,this)},a.prototype.imuln=function(e){var t=e<0;t&&(e=-e),r("number"==typeof e),r(e<67108864);for(var i=0,n=0;n<this.length;n++){var a=(0|this.words[n])*e,s=(67108863&a)+(67108863&i);i>>=26,i+=a/67108864|0,i+=s>>>26,this.words[n]=67108863&s}return 0!==i&&(this.words[n]=i,this.length++),t?this.ineg():this},a.prototype.muln=function(e){return this.clone().imuln(e)},a.prototype.sqr=function(){return this.mul(this)},a.prototype.isqr=function(){return this.imul(this.clone())},a.prototype.pow=function(e){var t=function(e){for(var t=new Array(e.bitLength()),i=0;i<t.length;i++){var r=i/26|0,n=i%26;t[i]=e.words[r]>>>n&1}return t}(e);if(0===t.length)return new a(1);for(var i=this,r=0;r<t.length&&0===t[r];r++,i=i.sqr());if(++r<t.length)for(var n=i.sqr();r<t.length;r++,n=n.sqr())0!==t[r]&&(i=i.mul(n));return i},a.prototype.iushln=function(e){r("number"==typeof e&&e>=0);var t,i=e%26,n=(e-i)/26,a=67108863>>>26-i<<26-i;if(0!==i){var s=0;for(t=0;t<this.length;t++){var o=this.words[t]&a,u=(0|this.words[t])-o<<i;this.words[t]=u|s,s=o>>>26-i}s&&(this.words[t]=s,this.length++)}if(0!==n){for(t=this.length-1;t>=0;t--)this.words[t+n]=this.words[t];for(t=0;t<n;t++)this.words[t]=0;this.length+=n}return this._strip()},a.prototype.ishln=function(e){return r(0===this.negative),this.iushln(e)},a.prototype.iushrn=function(e,t,i){var n;r("number"==typeof e&&e>=0),n=t?(t-t%26)/26:0;var a=e%26,s=Math.min((e-a)/26,this.length),o=67108863^67108863>>>a<<a,u=i;if(n-=s,n=Math.max(0,n),u){for(var l=0;l<s;l++)u.words[l]=this.words[l];u.length=s}if(0===s);else if(this.length>s)for(this.length-=s,l=0;l<this.length;l++)this.words[l]=this.words[l+s];else this.words[0]=0,this.length=1;var d=0;for(l=this.length-1;l>=0&&(0!==d||l>=n);l--){var c=0|this.words[l];this.words[l]=d<<26-a|c>>>a,d=c&o}return u&&0!==d&&(u.words[u.length++]=d),0===this.length&&(this.words[0]=0,this.length=1),this._strip()},a.prototype.ishrn=function(e,t,i){return r(0===this.negative),this.iushrn(e,t,i)},a.prototype.shln=function(e){return this.clone().ishln(e)},a.prototype.ushln=function(e){return this.clone().iushln(e)},a.prototype.shrn=function(e){return this.clone().ishrn(e)},a.prototype.ushrn=function(e){return this.clone().iushrn(e)},a.prototype.testn=function(e){r("number"==typeof e&&e>=0);var t=e%26,i=(e-t)/26,n=1<<t;return!(this.length<=i||!(this.words[i]&n))},a.prototype.imaskn=function(e){r("number"==typeof e&&e>=0);var t=e%26,i=(e-t)/26;if(r(0===this.negative,"imaskn works only with positive numbers"),this.length<=i)return this;if(0!==t&&i++,this.length=Math.min(i,this.length),0!==t){var n=67108863^67108863>>>t<<t;this.words[this.length-1]&=n}return this._strip()},a.prototype.maskn=function(e){return this.clone().imaskn(e)},a.prototype.iaddn=function(e){return r("number"==typeof e),r(e<67108864),e<0?this.isubn(-e):0!==this.negative?1===this.length&&(0|this.words[0])<=e?(this.words[0]=e-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(e),this.negative=1,this):this._iaddn(e)},a.prototype._iaddn=function(e){this.words[0]+=e;for(var t=0;t<this.length&&this.words[t]>=67108864;t++)this.words[t]-=67108864,t===this.length-1?this.words[t+1]=1:this.words[t+1]++;return this.length=Math.max(this.length,t+1),this},a.prototype.isubn=function(e){if(r("number"==typeof e),r(e<67108864),e<0)return this.iaddn(-e);if(0!==this.negative)return this.negative=0,this.iaddn(e),this.negative=1,this;if(this.words[0]-=e,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var t=0;t<this.length&&this.words[t]<0;t++)this.words[t]+=67108864,this.words[t+1]-=1;return this._strip()},a.prototype.addn=function(e){return this.clone().iaddn(e)},a.prototype.subn=function(e){return this.clone().isubn(e)},a.prototype.iabs=function(){return this.negative=0,this},a.prototype.abs=function(){return this.clone().iabs()},a.prototype._ishlnsubmul=function(e,t,i){var n,a,s=e.length+i;this._expand(s);var o=0;for(n=0;n<e.length;n++){a=(0|this.words[n+i])+o;var u=(0|e.words[n])*t;o=((a-=67108863&u)>>26)-(u/67108864|0),this.words[n+i]=67108863&a}for(;n<this.length-i;n++)o=(a=(0|this.words[n+i])+o)>>26,this.words[n+i]=67108863&a;if(0===o)return this._strip();for(r(-1===o),o=0,n=0;n<this.length;n++)o=(a=-(0|this.words[n])+o)>>26,this.words[n]=67108863&a;return this.negative=1,this._strip()},a.prototype._wordDiv=function(e,t){var i=(this.length,e.length),r=this.clone(),n=e,s=0|n.words[n.length-1];0!=(i=26-this._countBits(s))&&(n=n.ushln(i),r.iushln(i),s=0|n.words[n.length-1]);var o,u=r.length-n.length;if("mod"!==t){(o=new a(null)).length=u+1,o.words=new Array(o.length);for(var l=0;l<o.length;l++)o.words[l]=0}var d=r.clone()._ishlnsubmul(n,1,u);0===d.negative&&(r=d,o&&(o.words[u]=1));for(var c=u-1;c>=0;c--){var h=67108864*(0|r.words[n.length+c])+(0|r.words[n.length+c-1]);for(h=Math.min(h/s|0,67108863),r._ishlnsubmul(n,h,c);0!==r.negative;)h--,r.negative=0,r._ishlnsubmul(n,1,c),r.isZero()||(r.negative^=1);o&&(o.words[c]=h)}return o&&o._strip(),r._strip(),"div"!==t&&0!==i&&r.iushrn(i),{div:o||null,mod:r}},a.prototype.divmod=function(e,t,i){return r(!e.isZero()),this.isZero()?{div:new a(0),mod:new a(0)}:0!==this.negative&&0===e.negative?(o=this.neg().divmod(e,t),"mod"!==t&&(n=o.div.neg()),"div"!==t&&(s=o.mod.neg(),i&&0!==s.negative&&s.iadd(e)),{div:n,mod:s}):0===this.negative&&0!==e.negative?(o=this.divmod(e.neg(),t),"mod"!==t&&(n=o.div.neg()),{div:n,mod:o.mod}):0!=(this.negative&e.negative)?(o=this.neg().divmod(e.neg(),t),"div"!==t&&(s=o.mod.neg(),i&&0!==s.negative&&s.isub(e)),{div:o.div,mod:s}):e.length>this.length||this.cmp(e)<0?{div:new a(0),mod:this}:1===e.length?"div"===t?{div:this.divn(e.words[0]),mod:null}:"mod"===t?{div:null,mod:new a(this.modrn(e.words[0]))}:{div:this.divn(e.words[0]),mod:new a(this.modrn(e.words[0]))}:this._wordDiv(e,t);var n,s,o},a.prototype.div=function(e){return this.divmod(e,"div",!1).div},a.prototype.mod=function(e){return this.divmod(e,"mod",!1).mod},a.prototype.umod=function(e){return this.divmod(e,"mod",!0).mod},a.prototype.divRound=function(e){var t=this.divmod(e);if(t.mod.isZero())return t.div;var i=0!==t.div.negative?t.mod.isub(e):t.mod,r=e.ushrn(1),n=e.andln(1),a=i.cmp(r);return a<0||1===n&&0===a?t.div:0!==t.div.negative?t.div.isubn(1):t.div.iaddn(1)},a.prototype.modrn=function(e){var t=e<0;t&&(e=-e),r(e<=67108863);for(var i=(1<<26)%e,n=0,a=this.length-1;a>=0;a--)n=(i*n+(0|this.words[a]))%e;return t?-n:n},a.prototype.modn=function(e){return this.modrn(e)},a.prototype.idivn=function(e){var t=e<0;t&&(e=-e),r(e<=67108863);for(var i=0,n=this.length-1;n>=0;n--){var a=(0|this.words[n])+67108864*i;this.words[n]=a/e|0,i=a%e}return this._strip(),t?this.ineg():this},a.prototype.divn=function(e){return this.clone().idivn(e)},a.prototype.egcd=function(e){r(0===e.negative),r(!e.isZero());var t=this,i=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var n=new a(1),s=new a(0),o=new a(0),u=new a(1),l=0;t.isEven()&&i.isEven();)t.iushrn(1),i.iushrn(1),++l;for(var d=i.clone(),c=t.clone();!t.isZero();){for(var h=0,f=1;0==(t.words[0]&f)&&h<26;++h,f<<=1);if(h>0)for(t.iushrn(h);h-- >0;)(n.isOdd()||s.isOdd())&&(n.iadd(d),s.isub(c)),n.iushrn(1),s.iushrn(1);for(var p=0,m=1;0==(i.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(i.iushrn(p);p-- >0;)(o.isOdd()||u.isOdd())&&(o.iadd(d),u.isub(c)),o.iushrn(1),u.iushrn(1);t.cmp(i)>=0?(t.isub(i),n.isub(o),s.isub(u)):(i.isub(t),o.isub(n),u.isub(s))}return{a:o,b:u,gcd:i.iushln(l)}},a.prototype._invmp=function(e){r(0===e.negative),r(!e.isZero());var t=this,i=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var n,s=new a(1),o=new a(0),u=i.clone();t.cmpn(1)>0&&i.cmpn(1)>0;){for(var l=0,d=1;0==(t.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(t.iushrn(l);l-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);for(var c=0,h=1;0==(i.words[0]&h)&&c<26;++c,h<<=1);if(c>0)for(i.iushrn(c);c-- >0;)o.isOdd()&&o.iadd(u),o.iushrn(1);t.cmp(i)>=0?(t.isub(i),s.isub(o)):(i.isub(t),o.isub(s))}return(n=0===t.cmpn(1)?s:o).cmpn(0)<0&&n.iadd(e),n},a.prototype.gcd=function(e){if(this.isZero())return e.abs();if(e.isZero())return this.abs();var t=this.clone(),i=e.clone();t.negative=0,i.negative=0;for(var r=0;t.isEven()&&i.isEven();r++)t.iushrn(1),i.iushrn(1);for(;;){for(;t.isEven();)t.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=t.cmp(i);if(n<0){var a=t;t=i,i=a}else if(0===n||0===i.cmpn(1))break;t.isub(i)}return i.iushln(r)},a.prototype.invm=function(e){return this.egcd(e).a.umod(e)},a.prototype.isEven=function(){return 0==(1&this.words[0])},a.prototype.isOdd=function(){return 1==(1&this.words[0])},a.prototype.andln=function(e){return this.words[0]&e},a.prototype.bincn=function(e){r("number"==typeof e);var t=e%26,i=(e-t)/26,n=1<<t;if(this.length<=i)return this._expand(i+1),this.words[i]|=n,this;for(var a=n,s=i;0!==a&&s<this.length;s++){var o=0|this.words[s];a=(o+=a)>>>26,o&=67108863,this.words[s]=o}return 0!==a&&(this.words[s]=a,this.length++),this},a.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},a.prototype.cmpn=function(e){var t,i=e<0;if(0!==this.negative&&!i)return-1;if(0===this.negative&&i)return 1;if(this._strip(),this.length>1)t=1;else{i&&(e=-e),r(e<=67108863,"Number is too big");var n=0|this.words[0];t=n===e?0:n<e?-1:1}return 0!==this.negative?0|-t:t},a.prototype.cmp=function(e){if(0!==this.negative&&0===e.negative)return-1;if(0===this.negative&&0!==e.negative)return 1;var t=this.ucmp(e);return 0!==this.negative?0|-t:t},a.prototype.ucmp=function(e){if(this.length>e.length)return 1;if(this.length<e.length)return-1;for(var t=0,i=this.length-1;i>=0;i--){var r=0|this.words[i],n=0|e.words[i];if(r!==n){r<n?t=-1:r>n&&(t=1);break}}return t},a.prototype.gtn=function(e){return 1===this.cmpn(e)},a.prototype.gt=function(e){return 1===this.cmp(e)},a.prototype.gten=function(e){return this.cmpn(e)>=0},a.prototype.gte=function(e){return this.cmp(e)>=0},a.prototype.ltn=function(e){return-1===this.cmpn(e)},a.prototype.lt=function(e){return-1===this.cmp(e)},a.prototype.lten=function(e){return this.cmpn(e)<=0},a.prototype.lte=function(e){return this.cmp(e)<=0},a.prototype.eqn=function(e){return 0===this.cmpn(e)},a.prototype.eq=function(e){return 0===this.cmp(e)},a.red=function(e){return new k(e)},a.prototype.toRed=function(e){return r(!this.red,"Already a number in reduction context"),r(0===this.negative,"red works only with positives"),e.convertTo(this)._forceRed(e)},a.prototype.fromRed=function(){return r(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},a.prototype._forceRed=function(e){return this.red=e,this},a.prototype.forceRed=function(e){return r(!this.red,"Already a number in reduction context"),this._forceRed(e)},a.prototype.redAdd=function(e){return r(this.red,"redAdd works only with red numbers"),this.red.add(this,e)},a.prototype.redIAdd=function(e){return r(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,e)},a.prototype.redSub=function(e){return r(this.red,"redSub works only with red numbers"),this.red.sub(this,e)},a.prototype.redISub=function(e){return r(this.red,"redISub works only with red numbers"),this.red.isub(this,e)},a.prototype.redShl=function(e){return r(this.red,"redShl works only with red numbers"),this.red.shl(this,e)},a.prototype.redMul=function(e){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.mul(this,e)},a.prototype.redIMul=function(e){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.imul(this,e)},a.prototype.redSqr=function(){return r(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},a.prototype.redISqr=function(){return r(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},a.prototype.redSqrt=function(){return r(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},a.prototype.redInvm=function(){return r(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},a.prototype.redNeg=function(){return r(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},a.prototype.redPow=function(e){return r(this.red&&!e.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,e)};var b={k256:null,p224:null,p192:null,p25519:null};function w(e,t){this.name=e,this.p=new a(t,16),this.n=this.p.bitLength(),this.k=new a(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function E(){w.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function T(){w.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function S(){w.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function A(){w.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function k(e){if("string"==typeof e){var t=a._prime(e);this.m=t.p,this.prime=t}else r(e.gtn(1),"modulus must be greater than 1"),this.m=e,this.prime=null}function R(e){k.call(this,e),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new a(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}w.prototype._tmp=function(){var e=new a(null);return e.words=new Array(Math.ceil(this.n/13)),e},w.prototype.ireduce=function(e){var t,i=e;do{this.split(i,this.tmp),t=(i=(i=this.imulK(i)).iadd(this.tmp)).bitLength()}while(t>this.n);var r=t<this.n?-1:i.ucmp(this.p);return 0===r?(i.words[0]=0,i.length=1):r>0?i.isub(this.p):void 0!==i.strip?i.strip():i._strip(),i},w.prototype.split=function(e,t){e.iushrn(this.n,0,t)},w.prototype.imulK=function(e){return e.imul(this.k)},n(E,w),E.prototype.split=function(e,t){for(var i=Math.min(e.length,9),r=0;r<i;r++)t.words[r]=e.words[r];if(t.length=i,e.length<=9)return e.words[0]=0,void(e.length=1);var n=e.words[9];for(t.words[t.length++]=4194303&n,r=10;r<e.length;r++){var a=0|e.words[r];e.words[r-10]=(4194303&a)<<4|n>>>22,n=a}n>>>=22,e.words[r-10]=n,0===n&&e.length>10?e.length-=10:e.length-=9},E.prototype.imulK=function(e){e.words[e.length]=0,e.words[e.length+1]=0,e.length+=2;for(var t=0,i=0;i<e.length;i++){var r=0|e.words[i];t+=977*r,e.words[i]=67108863&t,t=64*r+(t/67108864|0)}return 0===e.words[e.length-1]&&(e.length--,0===e.words[e.length-1]&&e.length--),e},n(T,w),n(S,w),n(A,w),A.prototype.imulK=function(e){for(var t=0,i=0;i<e.length;i++){var r=19*(0|e.words[i])+t,n=67108863&r;r>>>=26,e.words[i]=n,t=r}return 0!==t&&(e.words[e.length++]=t),e},a._prime=function(e){if(b[e])return b[e];var t;if("k256"===e)t=new E;else if("p224"===e)t=new T;else if("p192"===e)t=new S;else{if("p25519"!==e)throw new Error("Unknown prime "+e);t=new A}return b[e]=t,t},k.prototype._verify1=function(e){r(0===e.negative,"red works only with positives"),r(e.red,"red works only with red numbers")},k.prototype._verify2=function(e,t){r(0==(e.negative|t.negative),"red works only with positives"),r(e.red&&e.red===t.red,"red works only with red numbers")},k.prototype.imod=function(e){return this.prime?this.prime.ireduce(e)._forceRed(this):(d(e,e.umod(this.m)._forceRed(this)),e)},k.prototype.neg=function(e){return e.isZero()?e.clone():this.m.sub(e)._forceRed(this)},k.prototype.add=function(e,t){this._verify2(e,t);var i=e.add(t);return i.cmp(this.m)>=0&&i.isub(this.m),i._forceRed(this)},k.prototype.iadd=function(e,t){this._verify2(e,t);var i=e.iadd(t);return i.cmp(this.m)>=0&&i.isub(this.m),i},k.prototype.sub=function(e,t){this._verify2(e,t);var i=e.sub(t);return i.cmpn(0)<0&&i.iadd(this.m),i._forceRed(this)},k.prototype.isub=function(e,t){this._verify2(e,t);var i=e.isub(t);return i.cmpn(0)<0&&i.iadd(this.m),i},k.prototype.shl=function(e,t){return this._verify1(e),this.imod(e.ushln(t))},k.prototype.imul=function(e,t){return this._verify2(e,t),this.imod(e.imul(t))},k.prototype.mul=function(e,t){return this._verify2(e,t),this.imod(e.mul(t))},k.prototype.isqr=function(e){return this.imul(e,e.clone())},k.prototype.sqr=function(e){return this.mul(e,e)},k.prototype.sqrt=function(e){if(e.isZero())return e.clone();var t=this.m.andln(3);if(r(t%2==1),3===t){var i=this.m.add(new a(1)).iushrn(2);return this.pow(e,i)}for(var n=this.m.subn(1),s=0;!n.isZero()&&0===n.andln(1);)s++,n.iushrn(1);r(!n.isZero());var o=new a(1).toRed(this),u=o.redNeg(),l=this.m.subn(1).iushrn(1),d=this.m.bitLength();for(d=new a(2*d*d).toRed(this);0!==this.pow(d,l).cmp(u);)d.redIAdd(u);for(var c=this.pow(d,n),h=this.pow(e,n.addn(1).iushrn(1)),f=this.pow(e,n),p=s;0!==f.cmp(o);){for(var m=f,g=0;0!==m.cmp(o);g++)m=m.redSqr();r(g<p);var v=this.pow(c,new a(1).iushln(p-g-1));h=h.redMul(v),c=v.redSqr(),f=f.redMul(c),p=g}return h},k.prototype.invm=function(e){var t=e._invmp(this.m);return 0!==t.negative?(t.negative=0,this.imod(t).redNeg()):this.imod(t)},k.prototype.pow=function(e,t){if(t.isZero())return new a(1).toRed(this);if(0===t.cmpn(1))return e.clone();var i=new Array(16);i[0]=new a(1).toRed(this),i[1]=e;for(var r=2;r<i.length;r++)i[r]=this.mul(i[r-1],e);var n=i[0],s=0,o=0,u=t.bitLength()%26;for(0===u&&(u=26),r=t.length-1;r>=0;r--){for(var l=t.words[r],d=u-1;d>=0;d--){var c=l>>d&1;n!==i[0]&&(n=this.sqr(n)),0!==c||0!==s?(s<<=1,s|=c,(4==++o||0===r&&0===d)&&(n=this.mul(n,i[s]),o=0,s=0)):o=0}u=26}return n},k.prototype.convertTo=function(e){var t=e.umod(this.m);return t===e?t.clone():t},k.prototype.convertFrom=function(e){var t=e.clone();return t.red=null,t},a.mont=function(e){return new R(e)},n(R,k),R.prototype.convertTo=function(e){return this.imod(e.ushln(this.shift))},R.prototype.convertFrom=function(e){var t=this.imod(e.mul(this.rinv));return t.red=null,t},R.prototype.imul=function(e,t){if(e.isZero()||t.isZero())return e.words[0]=0,e.length=1,e;var i=e.imul(t),r=i.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=i.isub(r).iushrn(this.shift),a=n;return n.cmp(this.m)>=0?a=n.isub(this.m):n.cmpn(0)<0&&(a=n.iadd(this.m)),a._forceRed(this)},R.prototype.mul=function(e,t){if(e.isZero()||t.isZero())return new a(0)._forceRed(this);var i=e.mul(t),r=i.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=i.isub(r).iushrn(this.shift),s=n;return n.cmp(this.m)>=0?s=n.isub(this.m):n.cmpn(0)<0&&(s=n.iadd(this.m)),s._forceRed(this)},R.prototype.invm=function(e){return this.imod(e._invmp(this.m).mul(this.r2))._forceRed(this)}}(e,this)}).call(this,i(55)(e))},function(e,t){},function(e){e.exports=JSON.parse('{"name":"elliptic","version":"6.5.4","description":"EC cryptography","main":"lib/elliptic.js","files":["lib"],"scripts":{"lint":"eslint lib test","lint:fix":"npm run lint -- --fix","unit":"istanbul test _mocha --reporter=spec test/index.js","test":"npm run lint && npm run unit","version":"grunt dist && git add dist/"},"repository":{"type":"git","url":"git@github.com:indutny/elliptic"},"keywords":["EC","Elliptic","curve","Cryptography"],"author":"Fedor Indutny <fedor@indutny.com>","license":"MIT","bugs":{"url":"https://github.com/indutny/elliptic/issues"},"homepage":"https://github.com/indutny/elliptic","devDependencies":{"brfs":"^2.0.2","coveralls":"^3.1.0","eslint":"^7.6.0","grunt":"^1.2.1","grunt-browserify":"^5.3.0","grunt-cli":"^1.3.2","grunt-contrib-connect":"^3.0.0","grunt-contrib-copy":"^1.0.0","grunt-contrib-uglify":"^5.0.0","grunt-mocha-istanbul":"^5.0.2","grunt-saucelabs":"^9.0.1","istanbul":"^0.4.5","mocha":"^8.0.1"},"dependencies":{"bn.js":"^4.11.9","brorand":"^1.1.0","hash.js":"^1.0.0","hmac-drbg":"^1.0.1","inherits":"^2.0.4","minimalistic-assert":"^1.0.1","minimalistic-crypto-utils":"^1.0.1"}}')},function(e,t,i){"use strict";var r=i(15),n=i(11),a=i(5),s=i(41),o=r.assert;function u(e){s.call(this,"short",e),this.a=new n(e.a,16).toRed(this.red),this.b=new n(e.b,16).toRed(this.red),this.tinv=this.two.redInvm(),this.zeroA=0===this.a.fromRed().cmpn(0),this.threeA=0===this.a.fromRed().sub(this.p).cmpn(-3),this.endo=this._getEndomorphism(e),this._endoWnafT1=new Array(4),this._endoWnafT2=new Array(4)}function l(e,t,i,r){s.BasePoint.call(this,e,"affine"),null===t&&null===i?(this.x=null,this.y=null,this.inf=!0):(this.x=new n(t,16),this.y=new n(i,16),r&&(this.x.forceRed(this.curve.red),this.y.forceRed(this.curve.red)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.inf=!1)}function d(e,t,i,r){s.BasePoint.call(this,e,"jacobian"),null===t&&null===i&&null===r?(this.x=this.curve.one,this.y=this.curve.one,this.z=new n(0)):(this.x=new n(t,16),this.y=new n(i,16),this.z=new n(r,16)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.zOne=this.z===this.curve.one}a(u,s),e.exports=u,u.prototype._getEndomorphism=function(e){if(this.zeroA&&this.g&&this.n&&1===this.p.modn(3)){var t,i;if(e.beta)t=new n(e.beta,16).toRed(this.red);else{var r=this._getEndoRoots(this.p);t=(t=r[0].cmp(r[1])<0?r[0]:r[1]).toRed(this.red)}if(e.lambda)i=new n(e.lambda,16);else{var a=this._getEndoRoots(this.n);0===this.g.mul(a[0]).x.cmp(this.g.x.redMul(t))?i=a[0]:(i=a[1],o(0===this.g.mul(i).x.cmp(this.g.x.redMul(t))))}return{beta:t,lambda:i,basis:e.basis?e.basis.map(function(e){return{a:new n(e.a,16),b:new n(e.b,16)}}):this._getEndoBasis(i)}}},u.prototype._getEndoRoots=function(e){var t=e===this.p?this.red:n.mont(e),i=new n(2).toRed(t).redInvm(),r=i.redNeg(),a=new n(3).toRed(t).redNeg().redSqrt().redMul(i);return[r.redAdd(a).fromRed(),r.redSub(a).fromRed()]},u.prototype._getEndoBasis=function(e){for(var t,i,r,a,s,o,u,l,d,c=this.n.ushrn(Math.floor(this.n.bitLength()/2)),h=e,f=this.n.clone(),p=new n(1),m=new n(0),g=new n(0),v=new n(1),y=0;0!==h.cmpn(0);){var _=f.div(h);l=f.sub(_.mul(h)),d=g.sub(_.mul(p));var b=v.sub(_.mul(m));if(!r&&l.cmp(c)<0)t=u.neg(),i=p,r=l.neg(),a=d;else if(r&&2==++y)break;u=l,f=h,h=l,g=p,p=d,v=m,m=b}s=l.neg(),o=d;var w=r.sqr().add(a.sqr());return s.sqr().add(o.sqr()).cmp(w)>=0&&(s=t,o=i),r.negative&&(r=r.neg(),a=a.neg()),s.negative&&(s=s.neg(),o=o.neg()),[{a:r,b:a},{a:s,b:o}]},u.prototype._endoSplit=function(e){var t=this.endo.basis,i=t[0],r=t[1],n=r.b.mul(e).divRound(this.n),a=i.b.neg().mul(e).divRound(this.n),s=n.mul(i.a),o=a.mul(r.a),u=n.mul(i.b),l=a.mul(r.b);return{k1:e.sub(s).sub(o),k2:u.add(l).neg()}},u.prototype.pointFromX=function(e,t){(e=new n(e,16)).red||(e=e.toRed(this.red));var i=e.redSqr().redMul(e).redIAdd(e.redMul(this.a)).redIAdd(this.b),r=i.redSqrt();if(0!==r.redSqr().redSub(i).cmp(this.zero))throw new Error("invalid point");var a=r.fromRed().isOdd();return(t&&!a||!t&&a)&&(r=r.redNeg()),this.point(e,r)},u.prototype.validate=function(e){if(e.inf)return!0;var t=e.x,i=e.y,r=this.a.redMul(t),n=t.redSqr().redMul(t).redIAdd(r).redIAdd(this.b);return 0===i.redSqr().redISub(n).cmpn(0)},u.prototype._endoWnafMulAdd=function(e,t,i){for(var r=this._endoWnafT1,n=this._endoWnafT2,a=0;a<e.length;a++){var s=this._endoSplit(t[a]),o=e[a],u=o._getBeta();s.k1.negative&&(s.k1.ineg(),o=o.neg(!0)),s.k2.negative&&(s.k2.ineg(),u=u.neg(!0)),r[2*a]=o,r[2*a+1]=u,n[2*a]=s.k1,n[2*a+1]=s.k2}for(var l=this._wnafMulAdd(1,r,n,2*a,i),d=0;d<2*a;d++)r[d]=null,n[d]=null;return l},a(l,s.BasePoint),u.prototype.point=function(e,t,i){return new l(this,e,t,i)},u.prototype.pointFromJSON=function(e,t){return l.fromJSON(this,e,t)},l.prototype._getBeta=function(){if(this.curve.endo){var e=this.precomputed;if(e&&e.beta)return e.beta;var t=this.curve.point(this.x.redMul(this.curve.endo.beta),this.y);if(e){var i=this.curve,r=function(e){return i.point(e.x.redMul(i.endo.beta),e.y)};e.beta=t,t.precomputed={beta:null,naf:e.naf&&{wnd:e.naf.wnd,points:e.naf.points.map(r)},doubles:e.doubles&&{step:e.doubles.step,points:e.doubles.points.map(r)}}}return t}},l.prototype.toJSON=function(){return this.precomputed?[this.x,this.y,this.precomputed&&{doubles:this.precomputed.doubles&&{step:this.precomputed.doubles.step,points:this.precomputed.doubles.points.slice(1)},naf:this.precomputed.naf&&{wnd:this.precomputed.naf.wnd,points:this.precomputed.naf.points.slice(1)}}]:[this.x,this.y]},l.fromJSON=function(e,t,i){"string"==typeof t&&(t=JSON.parse(t));var r=e.point(t[0],t[1],i);if(!t[2])return r;function n(t){return e.point(t[0],t[1],i)}var a=t[2];return r.precomputed={beta:null,doubles:a.doubles&&{step:a.doubles.step,points:[r].concat(a.doubles.points.map(n))},naf:a.naf&&{wnd:a.naf.wnd,points:[r].concat(a.naf.points.map(n))}},r},l.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+">"},l.prototype.isInfinity=function(){return this.inf},l.prototype.add=function(e){if(this.inf)return e;if(e.inf)return this;if(this.eq(e))return this.dbl();if(this.neg().eq(e))return this.curve.point(null,null);if(0===this.x.cmp(e.x))return this.curve.point(null,null);var t=this.y.redSub(e.y);0!==t.cmpn(0)&&(t=t.redMul(this.x.redSub(e.x).redInvm()));var i=t.redSqr().redISub(this.x).redISub(e.x),r=t.redMul(this.x.redSub(i)).redISub(this.y);return this.curve.point(i,r)},l.prototype.dbl=function(){if(this.inf)return this;var e=this.y.redAdd(this.y);if(0===e.cmpn(0))return this.curve.point(null,null);var t=this.curve.a,i=this.x.redSqr(),r=e.redInvm(),n=i.redAdd(i).redIAdd(i).redIAdd(t).redMul(r),a=n.redSqr().redISub(this.x.redAdd(this.x)),s=n.redMul(this.x.redSub(a)).redISub(this.y);return this.curve.point(a,s)},l.prototype.getX=function(){return this.x.fromRed()},l.prototype.getY=function(){return this.y.fromRed()},l.prototype.mul=function(e){return e=new n(e,16),this.isInfinity()?this:this._hasDoubles(e)?this.curve._fixedNafMul(this,e):this.curve.endo?this.curve._endoWnafMulAdd([this],[e]):this.curve._wnafMul(this,e)},l.prototype.mulAdd=function(e,t,i){var r=[this,t],n=[e,i];return this.curve.endo?this.curve._endoWnafMulAdd(r,n):this.curve._wnafMulAdd(1,r,n,2)},l.prototype.jmulAdd=function(e,t,i){var r=[this,t],n=[e,i];return this.curve.endo?this.curve._endoWnafMulAdd(r,n,!0):this.curve._wnafMulAdd(1,r,n,2,!0)},l.prototype.eq=function(e){return this===e||this.inf===e.inf&&(this.inf||0===this.x.cmp(e.x)&&0===this.y.cmp(e.y))},l.prototype.neg=function(e){if(this.inf)return this;var t=this.curve.point(this.x,this.y.redNeg());if(e&&this.precomputed){var i=this.precomputed,r=function(e){return e.neg()};t.precomputed={naf:i.naf&&{wnd:i.naf.wnd,points:i.naf.points.map(r)},doubles:i.doubles&&{step:i.doubles.step,points:i.doubles.points.map(r)}}}return t},l.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},a(d,s.BasePoint),u.prototype.jpoint=function(e,t,i){return new d(this,e,t,i)},d.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var e=this.z.redInvm(),t=e.redSqr(),i=this.x.redMul(t),r=this.y.redMul(t).redMul(e);return this.curve.point(i,r)},d.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},d.prototype.add=function(e){if(this.isInfinity())return e;if(e.isInfinity())return this;var t=e.z.redSqr(),i=this.z.redSqr(),r=this.x.redMul(t),n=e.x.redMul(i),a=this.y.redMul(t.redMul(e.z)),s=e.y.redMul(i.redMul(this.z)),o=r.redSub(n),u=a.redSub(s);if(0===o.cmpn(0))return 0!==u.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var l=o.redSqr(),d=l.redMul(o),c=r.redMul(l),h=u.redSqr().redIAdd(d).redISub(c).redISub(c),f=u.redMul(c.redISub(h)).redISub(a.redMul(d)),p=this.z.redMul(e.z).redMul(o);return this.curve.jpoint(h,f,p)},d.prototype.mixedAdd=function(e){if(this.isInfinity())return e.toJ();if(e.isInfinity())return this;var t=this.z.redSqr(),i=this.x,r=e.x.redMul(t),n=this.y,a=e.y.redMul(t).redMul(this.z),s=i.redSub(r),o=n.redSub(a);if(0===s.cmpn(0))return 0!==o.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var u=s.redSqr(),l=u.redMul(s),d=i.redMul(u),c=o.redSqr().redIAdd(l).redISub(d).redISub(d),h=o.redMul(d.redISub(c)).redISub(n.redMul(l)),f=this.z.redMul(s);return this.curve.jpoint(c,h,f)},d.prototype.dblp=function(e){if(0===e)return this;if(this.isInfinity())return this;if(!e)return this.dbl();var t;if(this.curve.zeroA||this.curve.threeA){var i=this;for(t=0;t<e;t++)i=i.dbl();return i}var r=this.curve.a,n=this.curve.tinv,a=this.x,s=this.y,o=this.z,u=o.redSqr().redSqr(),l=s.redAdd(s);for(t=0;t<e;t++){var d=a.redSqr(),c=l.redSqr(),h=c.redSqr(),f=d.redAdd(d).redIAdd(d).redIAdd(r.redMul(u)),p=a.redMul(c),m=f.redSqr().redISub(p.redAdd(p)),g=p.redISub(m),v=f.redMul(g);v=v.redIAdd(v).redISub(h);var y=l.redMul(o);t+1<e&&(u=u.redMul(h)),a=m,o=y,l=v}return this.curve.jpoint(a,l.redMul(n),o)},d.prototype.dbl=function(){return this.isInfinity()?this:this.curve.zeroA?this._zeroDbl():this.curve.threeA?this._threeDbl():this._dbl()},d.prototype._zeroDbl=function(){var e,t,i;if(this.zOne){var r=this.x.redSqr(),n=this.y.redSqr(),a=n.redSqr(),s=this.x.redAdd(n).redSqr().redISub(r).redISub(a);s=s.redIAdd(s);var o=r.redAdd(r).redIAdd(r),u=o.redSqr().redISub(s).redISub(s),l=a.redIAdd(a);l=(l=l.redIAdd(l)).redIAdd(l),e=u,t=o.redMul(s.redISub(u)).redISub(l),i=this.y.redAdd(this.y)}else{var d=this.x.redSqr(),c=this.y.redSqr(),h=c.redSqr(),f=this.x.redAdd(c).redSqr().redISub(d).redISub(h);f=f.redIAdd(f);var p=d.redAdd(d).redIAdd(d),m=p.redSqr(),g=h.redIAdd(h);g=(g=g.redIAdd(g)).redIAdd(g),e=m.redISub(f).redISub(f),t=p.redMul(f.redISub(e)).redISub(g),i=(i=this.y.redMul(this.z)).redIAdd(i)}return this.curve.jpoint(e,t,i)},d.prototype._threeDbl=function(){var e,t,i;if(this.zOne){var r=this.x.redSqr(),n=this.y.redSqr(),a=n.redSqr(),s=this.x.redAdd(n).redSqr().redISub(r).redISub(a);s=s.redIAdd(s);var o=r.redAdd(r).redIAdd(r).redIAdd(this.curve.a),u=o.redSqr().redISub(s).redISub(s);e=u;var l=a.redIAdd(a);l=(l=l.redIAdd(l)).redIAdd(l),t=o.redMul(s.redISub(u)).redISub(l),i=this.y.redAdd(this.y)}else{var d=this.z.redSqr(),c=this.y.redSqr(),h=this.x.redMul(c),f=this.x.redSub(d).redMul(this.x.redAdd(d));f=f.redAdd(f).redIAdd(f);var p=h.redIAdd(h),m=(p=p.redIAdd(p)).redAdd(p);e=f.redSqr().redISub(m),i=this.y.redAdd(this.z).redSqr().redISub(c).redISub(d);var g=c.redSqr();g=(g=(g=g.redIAdd(g)).redIAdd(g)).redIAdd(g),t=f.redMul(p.redISub(e)).redISub(g)}return this.curve.jpoint(e,t,i)},d.prototype._dbl=function(){var e=this.curve.a,t=this.x,i=this.y,r=this.z,n=r.redSqr().redSqr(),a=t.redSqr(),s=i.redSqr(),o=a.redAdd(a).redIAdd(a).redIAdd(e.redMul(n)),u=t.redAdd(t),l=(u=u.redIAdd(u)).redMul(s),d=o.redSqr().redISub(l.redAdd(l)),c=l.redISub(d),h=s.redSqr();h=(h=(h=h.redIAdd(h)).redIAdd(h)).redIAdd(h);var f=o.redMul(c).redISub(h),p=i.redAdd(i).redMul(r);return this.curve.jpoint(d,f,p)},d.prototype.trpl=function(){if(!this.curve.zeroA)return this.dbl().add(this);var e=this.x.redSqr(),t=this.y.redSqr(),i=this.z.redSqr(),r=t.redSqr(),n=e.redAdd(e).redIAdd(e),a=n.redSqr(),s=this.x.redAdd(t).redSqr().redISub(e).redISub(r),o=(s=(s=(s=s.redIAdd(s)).redAdd(s).redIAdd(s)).redISub(a)).redSqr(),u=r.redIAdd(r);u=(u=(u=u.redIAdd(u)).redIAdd(u)).redIAdd(u);var l=n.redIAdd(s).redSqr().redISub(a).redISub(o).redISub(u),d=t.redMul(l);d=(d=d.redIAdd(d)).redIAdd(d);var c=this.x.redMul(o).redISub(d);c=(c=c.redIAdd(c)).redIAdd(c);var h=this.y.redMul(l.redMul(u.redISub(l)).redISub(s.redMul(o)));h=(h=(h=h.redIAdd(h)).redIAdd(h)).redIAdd(h);var f=this.z.redAdd(s).redSqr().redISub(i).redISub(o);return this.curve.jpoint(c,h,f)},d.prototype.mul=function(e,t){return e=new n(e,t),this.curve._wnafMul(this,e)},d.prototype.eq=function(e){if("affine"===e.type)return this.eq(e.toJ());if(this===e)return!0;var t=this.z.redSqr(),i=e.z.redSqr();if(0!==this.x.redMul(i).redISub(e.x.redMul(t)).cmpn(0))return!1;var r=t.redMul(this.z),n=i.redMul(e.z);return 0===this.y.redMul(n).redISub(e.y.redMul(r)).cmpn(0)},d.prototype.eqXToP=function(e){var t=this.z.redSqr(),i=e.toRed(this.curve.red).redMul(t);if(0===this.x.cmp(i))return!0;for(var r=e.clone(),n=this.curve.redN.redMul(t);;){if(r.iadd(this.curve.n),r.cmp(this.curve.p)>=0)return!1;if(i.redIAdd(n),0===this.x.cmp(i))return!0}},d.prototype.inspect=function(){return this.isInfinity()?"<EC JPoint Infinity>":"<EC JPoint x: "+this.x.toString(16,2)+" y: "+this.y.toString(16,2)+" z: "+this.z.toString(16,2)+">"},d.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},function(e,t,i){"use strict";var r=i(11),n=i(5),a=i(41),s=i(15);function o(e){a.call(this,"mont",e),this.a=new r(e.a,16).toRed(this.red),this.b=new r(e.b,16).toRed(this.red),this.i4=new r(4).toRed(this.red).redInvm(),this.two=new r(2).toRed(this.red),this.a24=this.i4.redMul(this.a.redAdd(this.two))}function u(e,t,i){a.BasePoint.call(this,e,"projective"),null===t&&null===i?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new r(t,16),this.z=new r(i,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}n(o,a),e.exports=o,o.prototype.validate=function(e){var t=e.normalize().x,i=t.redSqr(),r=i.redMul(t).redAdd(i.redMul(this.a)).redAdd(t);return 0===r.redSqrt().redSqr().cmp(r)},n(u,a.BasePoint),o.prototype.decodePoint=function(e,t){return this.point(s.toArray(e,t),1)},o.prototype.point=function(e,t){return new u(this,e,t)},o.prototype.pointFromJSON=function(e){return u.fromJSON(this,e)},u.prototype.precompute=function(){},u.prototype._encode=function(){return this.getX().toArray("be",this.curve.p.byteLength())},u.fromJSON=function(e,t){return new u(e,t[0],t[1]||e.one)},u.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},u.prototype.isInfinity=function(){return 0===this.z.cmpn(0)},u.prototype.dbl=function(){var e=this.x.redAdd(this.z).redSqr(),t=this.x.redSub(this.z).redSqr(),i=e.redSub(t),r=e.redMul(t),n=i.redMul(t.redAdd(this.curve.a24.redMul(i)));return this.curve.point(r,n)},u.prototype.add=function(){throw new Error("Not supported on Montgomery curve")},u.prototype.diffAdd=function(e,t){var i=this.x.redAdd(this.z),r=this.x.redSub(this.z),n=e.x.redAdd(e.z),a=e.x.redSub(e.z).redMul(i),s=n.redMul(r),o=t.z.redMul(a.redAdd(s).redSqr()),u=t.x.redMul(a.redISub(s).redSqr());return this.curve.point(o,u)},u.prototype.mul=function(e){for(var t=e.clone(),i=this,r=this.curve.point(null,null),n=[];0!==t.cmpn(0);t.iushrn(1))n.push(t.andln(1));for(var a=n.length-1;a>=0;a--)0===n[a]?(i=i.diffAdd(r,this),r=r.dbl()):(r=i.diffAdd(r,this),i=i.dbl());return r},u.prototype.mulAdd=function(){throw new Error("Not supported on Montgomery curve")},u.prototype.jumlAdd=function(){throw new Error("Not supported on Montgomery curve")},u.prototype.eq=function(e){return 0===this.getX().cmp(e.getX())},u.prototype.normalize=function(){return this.x=this.x.redMul(this.z.redInvm()),this.z=this.curve.one,this},u.prototype.getX=function(){return this.normalize(),this.x.fromRed()}},function(e,t,i){"use strict";var r=i(15),n=i(11),a=i(5),s=i(41),o=r.assert;function u(e){this.twisted=1!=(0|e.a),this.mOneA=this.twisted&&-1==(0|e.a),this.extended=this.mOneA,s.call(this,"edwards",e),this.a=new n(e.a,16).umod(this.red.m),this.a=this.a.toRed(this.red),this.c=new n(e.c,16).toRed(this.red),this.c2=this.c.redSqr(),this.d=new n(e.d,16).toRed(this.red),this.dd=this.d.redAdd(this.d),o(!this.twisted||0===this.c.fromRed().cmpn(1)),this.oneC=1==(0|e.c)}function l(e,t,i,r,a){s.BasePoint.call(this,e,"projective"),null===t&&null===i&&null===r?(this.x=this.curve.zero,this.y=this.curve.one,this.z=this.curve.one,this.t=this.curve.zero,this.zOne=!0):(this.x=new n(t,16),this.y=new n(i,16),this.z=r?new n(r,16):this.curve.one,this.t=a&&new n(a,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.t&&!this.t.red&&(this.t=this.t.toRed(this.curve.red)),this.zOne=this.z===this.curve.one,this.curve.extended&&!this.t&&(this.t=this.x.redMul(this.y),this.zOne||(this.t=this.t.redMul(this.z.redInvm()))))}a(u,s),e.exports=u,u.prototype._mulA=function(e){return this.mOneA?e.redNeg():this.a.redMul(e)},u.prototype._mulC=function(e){return this.oneC?e:this.c.redMul(e)},u.prototype.jpoint=function(e,t,i,r){return this.point(e,t,i,r)},u.prototype.pointFromX=function(e,t){(e=new n(e,16)).red||(e=e.toRed(this.red));var i=e.redSqr(),r=this.c2.redSub(this.a.redMul(i)),a=this.one.redSub(this.c2.redMul(this.d).redMul(i)),s=r.redMul(a.redInvm()),o=s.redSqrt();if(0!==o.redSqr().redSub(s).cmp(this.zero))throw new Error("invalid point");var u=o.fromRed().isOdd();return(t&&!u||!t&&u)&&(o=o.redNeg()),this.point(e,o)},u.prototype.pointFromY=function(e,t){(e=new n(e,16)).red||(e=e.toRed(this.red));var i=e.redSqr(),r=i.redSub(this.c2),a=i.redMul(this.d).redMul(this.c2).redSub(this.a),s=r.redMul(a.redInvm());if(0===s.cmp(this.zero)){if(t)throw new Error("invalid point");return this.point(this.zero,e)}var o=s.redSqrt();if(0!==o.redSqr().redSub(s).cmp(this.zero))throw new Error("invalid point");return o.fromRed().isOdd()!==t&&(o=o.redNeg()),this.point(o,e)},u.prototype.validate=function(e){if(e.isInfinity())return!0;e.normalize();var t=e.x.redSqr(),i=e.y.redSqr(),r=t.redMul(this.a).redAdd(i),n=this.c2.redMul(this.one.redAdd(this.d.redMul(t).redMul(i)));return 0===r.cmp(n)},a(l,s.BasePoint),u.prototype.pointFromJSON=function(e){return l.fromJSON(this,e)},u.prototype.point=function(e,t,i,r){return new l(this,e,t,i,r)},l.fromJSON=function(e,t){return new l(e,t[0],t[1],t[2])},l.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},l.prototype.isInfinity=function(){return 0===this.x.cmpn(0)&&(0===this.y.cmp(this.z)||this.zOne&&0===this.y.cmp(this.curve.c))},l.prototype._extDbl=function(){var e=this.x.redSqr(),t=this.y.redSqr(),i=this.z.redSqr();i=i.redIAdd(i);var r=this.curve._mulA(e),n=this.x.redAdd(this.y).redSqr().redISub(e).redISub(t),a=r.redAdd(t),s=a.redSub(i),o=r.redSub(t),u=n.redMul(s),l=a.redMul(o),d=n.redMul(o),c=s.redMul(a);return this.curve.point(u,l,c,d)},l.prototype._projDbl=function(){var e,t,i,r,n,a,s=this.x.redAdd(this.y).redSqr(),o=this.x.redSqr(),u=this.y.redSqr();if(this.curve.twisted){var l=(r=this.curve._mulA(o)).redAdd(u);this.zOne?(e=s.redSub(o).redSub(u).redMul(l.redSub(this.curve.two)),t=l.redMul(r.redSub(u)),i=l.redSqr().redSub(l).redSub(l)):(n=this.z.redSqr(),a=l.redSub(n).redISub(n),e=s.redSub(o).redISub(u).redMul(a),t=l.redMul(r.redSub(u)),i=l.redMul(a))}else r=o.redAdd(u),n=this.curve._mulC(this.z).redSqr(),a=r.redSub(n).redSub(n),e=this.curve._mulC(s.redISub(r)).redMul(a),t=this.curve._mulC(r).redMul(o.redISub(u)),i=r.redMul(a);return this.curve.point(e,t,i)},l.prototype.dbl=function(){return this.isInfinity()?this:this.curve.extended?this._extDbl():this._projDbl()},l.prototype._extAdd=function(e){var t=this.y.redSub(this.x).redMul(e.y.redSub(e.x)),i=this.y.redAdd(this.x).redMul(e.y.redAdd(e.x)),r=this.t.redMul(this.curve.dd).redMul(e.t),n=this.z.redMul(e.z.redAdd(e.z)),a=i.redSub(t),s=n.redSub(r),o=n.redAdd(r),u=i.redAdd(t),l=a.redMul(s),d=o.redMul(u),c=a.redMul(u),h=s.redMul(o);return this.curve.point(l,d,h,c)},l.prototype._projAdd=function(e){var t,i,r=this.z.redMul(e.z),n=r.redSqr(),a=this.x.redMul(e.x),s=this.y.redMul(e.y),o=this.curve.d.redMul(a).redMul(s),u=n.redSub(o),l=n.redAdd(o),d=this.x.redAdd(this.y).redMul(e.x.redAdd(e.y)).redISub(a).redISub(s),c=r.redMul(u).redMul(d);return this.curve.twisted?(t=r.redMul(l).redMul(s.redSub(this.curve._mulA(a))),i=u.redMul(l)):(t=r.redMul(l).redMul(s.redSub(a)),i=this.curve._mulC(u).redMul(l)),this.curve.point(c,t,i)},l.prototype.add=function(e){return this.isInfinity()?e:e.isInfinity()?this:this.curve.extended?this._extAdd(e):this._projAdd(e)},l.prototype.mul=function(e){return this._hasDoubles(e)?this.curve._fixedNafMul(this,e):this.curve._wnafMul(this,e)},l.prototype.mulAdd=function(e,t,i){return this.curve._wnafMulAdd(1,[this,t],[e,i],2,!1)},l.prototype.jmulAdd=function(e,t,i){return this.curve._wnafMulAdd(1,[this,t],[e,i],2,!0)},l.prototype.normalize=function(){if(this.zOne)return this;var e=this.z.redInvm();return this.x=this.x.redMul(e),this.y=this.y.redMul(e),this.t&&(this.t=this.t.redMul(e)),this.z=this.curve.one,this.zOne=!0,this},l.prototype.neg=function(){return this.curve.point(this.x.redNeg(),this.y,this.z,this.t&&this.t.redNeg())},l.prototype.getX=function(){return this.normalize(),this.x.fromRed()},l.prototype.getY=function(){return this.normalize(),this.y.fromRed()},l.prototype.eq=function(e){return this===e||0===this.getX().cmp(e.getX())&&0===this.getY().cmp(e.getY())},l.prototype.eqXToP=function(e){var t=e.toRed(this.curve.red).redMul(this.z);if(0===this.x.cmp(t))return!0;for(var i=e.clone(),r=this.curve.redN.redMul(this.z);;){if(i.iadd(this.curve.n),i.cmp(this.curve.p)>=0)return!1;if(t.redIAdd(r),0===this.x.cmp(t))return!0}},l.prototype.toP=l.prototype.normalize,l.prototype.mixedAdd=l.prototype.add},function(e,t,i){"use strict";t.sha1=i(199),t.sha224=i(200),t.sha256=i(111),t.sha384=i(201),t.sha512=i(112)},function(e,t,i){"use strict";var r=i(18),n=i(34),a=i(110),s=r.rotl32,o=r.sum32,u=r.sum32_5,l=a.ft_1,d=n.BlockHash,c=[1518500249,1859775393,2400959708,3395469782];function h(){if(!(this instanceof h))return new h;d.call(this),this.h=[1732584193,4023233417,2562383102,271733878,3285377520],this.W=new Array(80)}r.inherits(h,d),e.exports=h,h.blockSize=512,h.outSize=160,h.hmacStrength=80,h.padLength=64,h.prototype._update=function(e,t){for(var i=this.W,r=0;r<16;r++)i[r]=e[t+r];for(;r<i.length;r++)i[r]=s(i[r-3]^i[r-8]^i[r-14]^i[r-16],1);var n=this.h[0],a=this.h[1],d=this.h[2],h=this.h[3],f=this.h[4];for(r=0;r<i.length;r++){var p=~~(r/20),m=u(s(n,5),l(p,a,d,h),f,i[r],c[p]);f=h,h=d,d=s(a,30),a=n,n=m}this.h[0]=o(this.h[0],n),this.h[1]=o(this.h[1],a),this.h[2]=o(this.h[2],d),this.h[3]=o(this.h[3],h),this.h[4]=o(this.h[4],f)},h.prototype._digest=function(e){return"hex"===e?r.toHex32(this.h,"big"):r.split32(this.h,"big")}},function(e,t,i){"use strict";var r=i(18),n=i(111);function a(){if(!(this instanceof a))return new a;n.call(this),this.h=[3238371032,914150663,812702999,4144912697,4290775857,1750603025,1694076839,3204075428]}r.inherits(a,n),e.exports=a,a.blockSize=512,a.outSize=224,a.hmacStrength=192,a.padLength=64,a.prototype._digest=function(e){return"hex"===e?r.toHex32(this.h.slice(0,7),"big"):r.split32(this.h.slice(0,7),"big")}},function(e,t,i){"use strict";var r=i(18),n=i(112);function a(){if(!(this instanceof a))return new a;n.call(this),this.h=[3418070365,3238371032,1654270250,914150663,2438529370,812702999,355462360,4144912697,1731405415,4290775857,2394180231,1750603025,3675008525,1694076839,1203062813,3204075428]}r.inherits(a,n),e.exports=a,a.blockSize=1024,a.outSize=384,a.hmacStrength=192,a.padLength=128,a.prototype._digest=function(e){return"hex"===e?r.toHex32(this.h.slice(0,12),"big"):r.split32(this.h.slice(0,12),"big")}},function(e,t,i){"use strict";var r=i(18),n=i(34),a=r.rotl32,s=r.sum32,o=r.sum32_3,u=r.sum32_4,l=n.BlockHash;function d(){if(!(this instanceof d))return new d;l.call(this),this.h=[1732584193,4023233417,2562383102,271733878,3285377520],this.endian="little"}function c(e,t,i,r){return e<=15?t^i^r:e<=31?t&i|~t&r:e<=47?(t|~i)^r:e<=63?t&r|i&~r:t^(i|~r)}function h(e){return e<=15?0:e<=31?1518500249:e<=47?1859775393:e<=63?2400959708:2840853838}function f(e){return e<=15?1352829926:e<=31?1548603684:e<=47?1836072691:e<=63?2053994217:0}r.inherits(d,l),t.ripemd160=d,d.blockSize=512,d.outSize=160,d.hmacStrength=192,d.padLength=64,d.prototype._update=function(e,t){for(var i=this.h[0],r=this.h[1],n=this.h[2],l=this.h[3],d=this.h[4],y=i,_=r,b=n,w=l,E=d,T=0;T<80;T++){var S=s(a(u(i,c(T,r,n,l),e[p[T]+t],h(T)),g[T]),d);i=d,d=l,l=a(n,10),n=r,r=S,S=s(a(u(y,c(79-T,_,b,w),e[m[T]+t],f(T)),v[T]),E),y=E,E=w,w=a(b,10),b=_,_=S}S=o(this.h[1],n,w),this.h[1]=o(this.h[2],l,E),this.h[2]=o(this.h[3],d,y),this.h[3]=o(this.h[4],i,_),this.h[4]=o(this.h[0],r,b),this.h[0]=S},d.prototype._digest=function(e){return"hex"===e?r.toHex32(this.h,"little"):r.split32(this.h,"little")};var p=[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,7,4,13,1,10,6,15,3,12,0,9,5,2,14,11,8,3,10,14,4,9,15,8,1,2,7,0,6,13,11,5,12,1,9,11,10,0,8,12,4,13,3,7,15,14,5,6,2,4,0,5,9,7,12,2,10,14,1,3,8,11,6,15,13],m=[5,14,7,0,9,2,11,4,13,6,15,8,1,10,3,12,6,11,3,7,0,13,5,10,14,15,8,12,4,9,1,2,15,5,1,3,7,14,6,9,11,8,12,2,10,0,4,13,8,6,4,1,3,11,15,0,5,12,2,13,9,7,10,14,12,15,10,4,1,5,8,7,6,2,13,14,0,3,9,11],g=[11,14,15,12,5,8,7,9,11,13,14,15,6,7,9,8,7,6,8,13,11,9,7,15,7,12,15,9,11,7,13,12,11,13,6,7,14,9,13,15,14,8,13,6,5,12,7,5,11,12,14,15,14,15,9,8,9,14,5,6,8,6,5,12,9,15,5,11,6,8,13,12,5,12,13,14,11,8,5,6],v=[8,9,9,11,13,15,15,5,7,7,8,11,14,14,12,6,9,13,15,7,12,8,9,11,7,7,12,7,6,15,13,11,9,7,15,11,8,6,6,14,12,13,5,14,13,13,7,5,15,5,8,11,14,14,6,14,6,9,12,9,12,5,15,8,8,5,12,9,12,5,14,6,8,13,6,5,15,13,11,11]},function(e,t,i){"use strict";var r=i(18),n=i(14);function a(e,t,i){if(!(this instanceof a))return new a(e,t,i);this.Hash=e,this.blockSize=e.blockSize/8,this.outSize=e.outSize/8,this.inner=null,this.outer=null,this._init(r.toArray(t,i))}e.exports=a,a.prototype._init=function(e){e.length>this.blockSize&&(e=(new this.Hash).update(e).digest()),n(e.length<=this.blockSize);for(var t=e.length;t<this.blockSize;t++)e.push(0);for(t=0;t<e.length;t++)e[t]^=54;for(this.inner=(new this.Hash).update(e),t=0;t<e.length;t++)e[t]^=106;this.outer=(new this.Hash).update(e)},a.prototype.update=function(e,t){return this.inner.update(e,t),this},a.prototype.digest=function(e){return this.outer.update(this.inner.digest()),this.outer.digest(e)}},function(e,t){e.exports={doubles:{step:4,points:[["e60fce93b59e9ec53011aabc21c23e97b2a31369b87a5ae9c44ee89e2a6dec0a","f7e3507399e595929db99f34f57937101296891e44d23f0be1f32cce69616821"],["8282263212c609d9ea2a6e3e172de238d8c39cabd5ac1ca10646e23fd5f51508","11f8a8098557dfe45e8256e830b60ace62d613ac2f7b17bed31b6eaff6e26caf"],["175e159f728b865a72f99cc6c6fc846de0b93833fd2222ed73fce5b551e5b739","d3506e0d9e3c79eba4ef97a51ff71f5eacb5955add24345c6efa6ffee9fed695"],["363d90d447b00c9c99ceac05b6262ee053441c7e55552ffe526bad8f83ff4640","4e273adfc732221953b445397f3363145b9a89008199ecb62003c7f3bee9de9"],["8b4b5f165df3c2be8c6244b5b745638843e4a781a15bcd1b69f79a55dffdf80c","4aad0a6f68d308b4b3fbd7813ab0da04f9e336546162ee56b3eff0c65fd4fd36"],["723cbaa6e5db996d6bf771c00bd548c7b700dbffa6c0e77bcb6115925232fcda","96e867b5595cc498a921137488824d6e2660a0653779494801dc069d9eb39f5f"],["eebfa4d493bebf98ba5feec812c2d3b50947961237a919839a533eca0e7dd7fa","5d9a8ca3970ef0f269ee7edaf178089d9ae4cdc3a711f712ddfd4fdae1de8999"],["100f44da696e71672791d0a09b7bde459f1215a29b3c03bfefd7835b39a48db0","cdd9e13192a00b772ec8f3300c090666b7ff4a18ff5195ac0fbd5cd62bc65a09"],["e1031be262c7ed1b1dc9227a4a04c017a77f8d4464f3b3852c8acde6e534fd2d","9d7061928940405e6bb6a4176597535af292dd419e1ced79a44f18f29456a00d"],["feea6cae46d55b530ac2839f143bd7ec5cf8b266a41d6af52d5e688d9094696d","e57c6b6c97dce1bab06e4e12bf3ecd5c981c8957cc41442d3155debf18090088"],["da67a91d91049cdcb367be4be6ffca3cfeed657d808583de33fa978bc1ec6cb1","9bacaa35481642bc41f463f7ec9780e5dec7adc508f740a17e9ea8e27a68be1d"],["53904faa0b334cdda6e000935ef22151ec08d0f7bb11069f57545ccc1a37b7c0","5bc087d0bc80106d88c9eccac20d3c1c13999981e14434699dcb096b022771c8"],["8e7bcd0bd35983a7719cca7764ca906779b53a043a9b8bcaeff959f43ad86047","10b7770b2a3da4b3940310420ca9514579e88e2e47fd68b3ea10047e8460372a"],["385eed34c1cdff21e6d0818689b81bde71a7f4f18397e6690a841e1599c43862","283bebc3e8ea23f56701de19e9ebf4576b304eec2086dc8cc0458fe5542e5453"],["6f9d9b803ecf191637c73a4413dfa180fddf84a5947fbc9c606ed86c3fac3a7","7c80c68e603059ba69b8e2a30e45c4d47ea4dd2f5c281002d86890603a842160"],["3322d401243c4e2582a2147c104d6ecbf774d163db0f5e5313b7e0e742d0e6bd","56e70797e9664ef5bfb019bc4ddaf9b72805f63ea2873af624f3a2e96c28b2a0"],["85672c7d2de0b7da2bd1770d89665868741b3f9af7643397721d74d28134ab83","7c481b9b5b43b2eb6374049bfa62c2e5e77f17fcc5298f44c8e3094f790313a6"],["948bf809b1988a46b06c9f1919413b10f9226c60f668832ffd959af60c82a0a","53a562856dcb6646dc6b74c5d1c3418c6d4dff08c97cd2bed4cb7f88d8c8e589"],["6260ce7f461801c34f067ce0f02873a8f1b0e44dfc69752accecd819f38fd8e8","bc2da82b6fa5b571a7f09049776a1ef7ecd292238051c198c1a84e95b2b4ae17"],["e5037de0afc1d8d43d8348414bbf4103043ec8f575bfdc432953cc8d2037fa2d","4571534baa94d3b5f9f98d09fb990bddbd5f5b03ec481f10e0e5dc841d755bda"],["e06372b0f4a207adf5ea905e8f1771b4e7e8dbd1c6a6c5b725866a0ae4fce725","7a908974bce18cfe12a27bb2ad5a488cd7484a7787104870b27034f94eee31dd"],["213c7a715cd5d45358d0bbf9dc0ce02204b10bdde2a3f58540ad6908d0559754","4b6dad0b5ae462507013ad06245ba190bb4850f5f36a7eeddff2c27534b458f2"],["4e7c272a7af4b34e8dbb9352a5419a87e2838c70adc62cddf0cc3a3b08fbd53c","17749c766c9d0b18e16fd09f6def681b530b9614bff7dd33e0b3941817dcaae6"],["fea74e3dbe778b1b10f238ad61686aa5c76e3db2be43057632427e2840fb27b6","6e0568db9b0b13297cf674deccb6af93126b596b973f7b77701d3db7f23cb96f"],["76e64113f677cf0e10a2570d599968d31544e179b760432952c02a4417bdde39","c90ddf8dee4e95cf577066d70681f0d35e2a33d2b56d2032b4b1752d1901ac01"],["c738c56b03b2abe1e8281baa743f8f9a8f7cc643df26cbee3ab150242bcbb891","893fb578951ad2537f718f2eacbfbbbb82314eef7880cfe917e735d9699a84c3"],["d895626548b65b81e264c7637c972877d1d72e5f3a925014372e9f6588f6c14b","febfaa38f2bc7eae728ec60818c340eb03428d632bb067e179363ed75d7d991f"],["b8da94032a957518eb0f6433571e8761ceffc73693e84edd49150a564f676e03","2804dfa44805a1e4d7c99cc9762808b092cc584d95ff3b511488e4e74efdf6e7"],["e80fea14441fb33a7d8adab9475d7fab2019effb5156a792f1a11778e3c0df5d","eed1de7f638e00771e89768ca3ca94472d155e80af322ea9fcb4291b6ac9ec78"],["a301697bdfcd704313ba48e51d567543f2a182031efd6915ddc07bbcc4e16070","7370f91cfb67e4f5081809fa25d40f9b1735dbf7c0a11a130c0d1a041e177ea1"],["90ad85b389d6b936463f9d0512678de208cc330b11307fffab7ac63e3fb04ed4","e507a3620a38261affdcbd9427222b839aefabe1582894d991d4d48cb6ef150"],["8f68b9d2f63b5f339239c1ad981f162ee88c5678723ea3351b7b444c9ec4c0da","662a9f2dba063986de1d90c2b6be215dbbea2cfe95510bfdf23cbf79501fff82"],["e4f3fb0176af85d65ff99ff9198c36091f48e86503681e3e6686fd5053231e11","1e63633ad0ef4f1c1661a6d0ea02b7286cc7e74ec951d1c9822c38576feb73bc"],["8c00fa9b18ebf331eb961537a45a4266c7034f2f0d4e1d0716fb6eae20eae29e","efa47267fea521a1a9dc343a3736c974c2fadafa81e36c54e7d2a4c66702414b"],["e7a26ce69dd4829f3e10cec0a9e98ed3143d084f308b92c0997fddfc60cb3e41","2a758e300fa7984b471b006a1aafbb18d0a6b2c0420e83e20e8a9421cf2cfd51"],["b6459e0ee3662ec8d23540c223bcbdc571cbcb967d79424f3cf29eb3de6b80ef","67c876d06f3e06de1dadf16e5661db3c4b3ae6d48e35b2ff30bf0b61a71ba45"],["d68a80c8280bb840793234aa118f06231d6f1fc67e73c5a5deda0f5b496943e8","db8ba9fff4b586d00c4b1f9177b0e28b5b0e7b8f7845295a294c84266b133120"],["324aed7df65c804252dc0270907a30b09612aeb973449cea4095980fc28d3d5d","648a365774b61f2ff130c0c35aec1f4f19213b0c7e332843967224af96ab7c84"],["4df9c14919cde61f6d51dfdbe5fee5dceec4143ba8d1ca888e8bd373fd054c96","35ec51092d8728050974c23a1d85d4b5d506cdc288490192ebac06cad10d5d"],["9c3919a84a474870faed8a9c1cc66021523489054d7f0308cbfc99c8ac1f98cd","ddb84f0f4a4ddd57584f044bf260e641905326f76c64c8e6be7e5e03d4fc599d"],["6057170b1dd12fdf8de05f281d8e06bb91e1493a8b91d4cc5a21382120a959e5","9a1af0b26a6a4807add9a2daf71df262465152bc3ee24c65e899be932385a2a8"],["a576df8e23a08411421439a4518da31880cef0fba7d4df12b1a6973eecb94266","40a6bf20e76640b2c92b97afe58cd82c432e10a7f514d9f3ee8be11ae1b28ec8"],["7778a78c28dec3e30a05fe9629de8c38bb30d1f5cf9a3a208f763889be58ad71","34626d9ab5a5b22ff7098e12f2ff580087b38411ff24ac563b513fc1fd9f43ac"],["928955ee637a84463729fd30e7afd2ed5f96274e5ad7e5cb09eda9c06d903ac","c25621003d3f42a827b78a13093a95eeac3d26efa8a8d83fc5180e935bcd091f"],["85d0fef3ec6db109399064f3a0e3b2855645b4a907ad354527aae75163d82751","1f03648413a38c0be29d496e582cf5663e8751e96877331582c237a24eb1f962"],["ff2b0dce97eece97c1c9b6041798b85dfdfb6d8882da20308f5404824526087e","493d13fef524ba188af4c4dc54d07936c7b7ed6fb90e2ceb2c951e01f0c29907"],["827fbbe4b1e880ea9ed2b2e6301b212b57f1ee148cd6dd28780e5e2cf856e241","c60f9c923c727b0b71bef2c67d1d12687ff7a63186903166d605b68baec293ec"],["eaa649f21f51bdbae7be4ae34ce6e5217a58fdce7f47f9aa7f3b58fa2120e2b3","be3279ed5bbbb03ac69a80f89879aa5a01a6b965f13f7e59d47a5305ba5ad93d"],["e4a42d43c5cf169d9391df6decf42ee541b6d8f0c9a137401e23632dda34d24f","4d9f92e716d1c73526fc99ccfb8ad34ce886eedfa8d8e4f13a7f7131deba9414"],["1ec80fef360cbdd954160fadab352b6b92b53576a88fea4947173b9d4300bf19","aeefe93756b5340d2f3a4958a7abbf5e0146e77f6295a07b671cdc1cc107cefd"],["146a778c04670c2f91b00af4680dfa8bce3490717d58ba889ddb5928366642be","b318e0ec3354028add669827f9d4b2870aaa971d2f7e5ed1d0b297483d83efd0"],["fa50c0f61d22e5f07e3acebb1aa07b128d0012209a28b9776d76a8793180eef9","6b84c6922397eba9b72cd2872281a68a5e683293a57a213b38cd8d7d3f4f2811"],["da1d61d0ca721a11b1a5bf6b7d88e8421a288ab5d5bba5220e53d32b5f067ec2","8157f55a7c99306c79c0766161c91e2966a73899d279b48a655fba0f1ad836f1"],["a8e282ff0c9706907215ff98e8fd416615311de0446f1e062a73b0610d064e13","7f97355b8db81c09abfb7f3c5b2515888b679a3e50dd6bd6cef7c73111f4cc0c"],["174a53b9c9a285872d39e56e6913cab15d59b1fa512508c022f382de8319497c","ccc9dc37abfc9c1657b4155f2c47f9e6646b3a1d8cb9854383da13ac079afa73"],["959396981943785c3d3e57edf5018cdbe039e730e4918b3d884fdff09475b7ba","2e7e552888c331dd8ba0386a4b9cd6849c653f64c8709385e9b8abf87524f2fd"],["d2a63a50ae401e56d645a1153b109a8fcca0a43d561fba2dbb51340c9d82b151","e82d86fb6443fcb7565aee58b2948220a70f750af484ca52d4142174dcf89405"],["64587e2335471eb890ee7896d7cfdc866bacbdbd3839317b3436f9b45617e073","d99fcdd5bf6902e2ae96dd6447c299a185b90a39133aeab358299e5e9faf6589"],["8481bde0e4e4d885b3a546d3e549de042f0aa6cea250e7fd358d6c86dd45e458","38ee7b8cba5404dd84a25bf39cecb2ca900a79c42b262e556d64b1b59779057e"],["13464a57a78102aa62b6979ae817f4637ffcfed3c4b1ce30bcd6303f6caf666b","69be159004614580ef7e433453ccb0ca48f300a81d0942e13f495a907f6ecc27"],["bc4a9df5b713fe2e9aef430bcc1dc97a0cd9ccede2f28588cada3a0d2d83f366","d3a81ca6e785c06383937adf4b798caa6e8a9fbfa547b16d758d666581f33c1"],["8c28a97bf8298bc0d23d8c749452a32e694b65e30a9472a3954ab30fe5324caa","40a30463a3305193378fedf31f7cc0eb7ae784f0451cb9459e71dc73cbef9482"],["8ea9666139527a8c1dd94ce4f071fd23c8b350c5a4bb33748c4ba111faccae0","620efabbc8ee2782e24e7c0cfb95c5d735b783be9cf0f8e955af34a30e62b945"],["dd3625faef5ba06074669716bbd3788d89bdde815959968092f76cc4eb9a9787","7a188fa3520e30d461da2501045731ca941461982883395937f68d00c644a573"],["f710d79d9eb962297e4f6232b40e8f7feb2bc63814614d692c12de752408221e","ea98e67232d3b3295d3b535532115ccac8612c721851617526ae47a9c77bfc82"]]},naf:{wnd:7,points:[["f9308a019258c31049344f85f89d5229b531c845836f99b08601f113bce036f9","388f7b0f632de8140fe337e62a37f3566500a99934c2231b6cb9fd7584b8e672"],["2f8bde4d1a07209355b4a7250a5c5128e88b84bddc619ab7cba8d569b240efe4","d8ac222636e5e3d6d4dba9dda6c9c426f788271bab0d6840dca87d3aa6ac62d6"],["5cbdf0646e5db4eaa398f365f2ea7a0e3d419b7e0330e39ce92bddedcac4f9bc","6aebca40ba255960a3178d6d861a54dba813d0b813fde7b5a5082628087264da"],["acd484e2f0c7f65309ad178a9f559abde09796974c57e714c35f110dfc27ccbe","cc338921b0a7d9fd64380971763b61e9add888a4375f8e0f05cc262ac64f9c37"],["774ae7f858a9411e5ef4246b70c65aac5649980be5c17891bbec17895da008cb","d984a032eb6b5e190243dd56d7b7b365372db1e2dff9d6a8301d74c9c953c61b"],["f28773c2d975288bc7d1d205c3748651b075fbc6610e58cddeeddf8f19405aa8","ab0902e8d880a89758212eb65cdaf473a1a06da521fa91f29b5cb52db03ed81"],["d7924d4f7d43ea965a465ae3095ff41131e5946f3c85f79e44adbcf8e27e080e","581e2872a86c72a683842ec228cc6defea40af2bd896d3a5c504dc9ff6a26b58"],["defdea4cdb677750a420fee807eacf21eb9898ae79b9768766e4faa04a2d4a34","4211ab0694635168e997b0ead2a93daeced1f4a04a95c0f6cfb199f69e56eb77"],["2b4ea0a797a443d293ef5cff444f4979f06acfebd7e86d277475656138385b6c","85e89bc037945d93b343083b5a1c86131a01f60c50269763b570c854e5c09b7a"],["352bbf4a4cdd12564f93fa332ce333301d9ad40271f8107181340aef25be59d5","321eb4075348f534d59c18259dda3e1f4a1b3b2e71b1039c67bd3d8bcf81998c"],["2fa2104d6b38d11b0230010559879124e42ab8dfeff5ff29dc9cdadd4ecacc3f","2de1068295dd865b64569335bd5dd80181d70ecfc882648423ba76b532b7d67"],["9248279b09b4d68dab21a9b066edda83263c3d84e09572e269ca0cd7f5453714","73016f7bf234aade5d1aa71bdea2b1ff3fc0de2a887912ffe54a32ce97cb3402"],["daed4f2be3a8bf278e70132fb0beb7522f570e144bf615c07e996d443dee8729","a69dce4a7d6c98e8d4a1aca87ef8d7003f83c230f3afa726ab40e52290be1c55"],["c44d12c7065d812e8acf28d7cbb19f9011ecd9e9fdf281b0e6a3b5e87d22e7db","2119a460ce326cdc76c45926c982fdac0e106e861edf61c5a039063f0e0e6482"],["6a245bf6dc698504c89a20cfded60853152b695336c28063b61c65cbd269e6b4","e022cf42c2bd4a708b3f5126f16a24ad8b33ba48d0423b6efd5e6348100d8a82"],["1697ffa6fd9de627c077e3d2fe541084ce13300b0bec1146f95ae57f0d0bd6a5","b9c398f186806f5d27561506e4557433a2cf15009e498ae7adee9d63d01b2396"],["605bdb019981718b986d0f07e834cb0d9deb8360ffb7f61df982345ef27a7479","2972d2de4f8d20681a78d93ec96fe23c26bfae84fb14db43b01e1e9056b8c49"],["62d14dab4150bf497402fdc45a215e10dcb01c354959b10cfe31c7e9d87ff33d","80fc06bd8cc5b01098088a1950eed0db01aa132967ab472235f5642483b25eaf"],["80c60ad0040f27dade5b4b06c408e56b2c50e9f56b9b8b425e555c2f86308b6f","1c38303f1cc5c30f26e66bad7fe72f70a65eed4cbe7024eb1aa01f56430bd57a"],["7a9375ad6167ad54aa74c6348cc54d344cc5dc9487d847049d5eabb0fa03c8fb","d0e3fa9eca8726909559e0d79269046bdc59ea10c70ce2b02d499ec224dc7f7"],["d528ecd9b696b54c907a9ed045447a79bb408ec39b68df504bb51f459bc3ffc9","eecf41253136e5f99966f21881fd656ebc4345405c520dbc063465b521409933"],["49370a4b5f43412ea25f514e8ecdad05266115e4a7ecb1387231808f8b45963","758f3f41afd6ed428b3081b0512fd62a54c3f3afbb5b6764b653052a12949c9a"],["77f230936ee88cbbd73df930d64702ef881d811e0e1498e2f1c13eb1fc345d74","958ef42a7886b6400a08266e9ba1b37896c95330d97077cbbe8eb3c7671c60d6"],["f2dac991cc4ce4b9ea44887e5c7c0bce58c80074ab9d4dbaeb28531b7739f530","e0dedc9b3b2f8dad4da1f32dec2531df9eb5fbeb0598e4fd1a117dba703a3c37"],["463b3d9f662621fb1b4be8fbbe2520125a216cdfc9dae3debcba4850c690d45b","5ed430d78c296c3543114306dd8622d7c622e27c970a1de31cb377b01af7307e"],["f16f804244e46e2a09232d4aff3b59976b98fac14328a2d1a32496b49998f247","cedabd9b82203f7e13d206fcdf4e33d92a6c53c26e5cce26d6579962c4e31df6"],["caf754272dc84563b0352b7a14311af55d245315ace27c65369e15f7151d41d1","cb474660ef35f5f2a41b643fa5e460575f4fa9b7962232a5c32f908318a04476"],["2600ca4b282cb986f85d0f1709979d8b44a09c07cb86d7c124497bc86f082120","4119b88753c15bd6a693b03fcddbb45d5ac6be74ab5f0ef44b0be9475a7e4b40"],["7635ca72d7e8432c338ec53cd12220bc01c48685e24f7dc8c602a7746998e435","91b649609489d613d1d5e590f78e6d74ecfc061d57048bad9e76f302c5b9c61"],["754e3239f325570cdbbf4a87deee8a66b7f2b33479d468fbc1a50743bf56cc18","673fb86e5bda30fb3cd0ed304ea49a023ee33d0197a695d0c5d98093c536683"],["e3e6bd1071a1e96aff57859c82d570f0330800661d1c952f9fe2694691d9b9e8","59c9e0bba394e76f40c0aa58379a3cb6a5a2283993e90c4167002af4920e37f5"],["186b483d056a033826ae73d88f732985c4ccb1f32ba35f4b4cc47fdcf04aa6eb","3b952d32c67cf77e2e17446e204180ab21fb8090895138b4a4a797f86e80888b"],["df9d70a6b9876ce544c98561f4be4f725442e6d2b737d9c91a8321724ce0963f","55eb2dafd84d6ccd5f862b785dc39d4ab157222720ef9da217b8c45cf2ba2417"],["5edd5cc23c51e87a497ca815d5dce0f8ab52554f849ed8995de64c5f34ce7143","efae9c8dbc14130661e8cec030c89ad0c13c66c0d17a2905cdc706ab7399a868"],["290798c2b6476830da12fe02287e9e777aa3fba1c355b17a722d362f84614fba","e38da76dcd440621988d00bcf79af25d5b29c094db2a23146d003afd41943e7a"],["af3c423a95d9f5b3054754efa150ac39cd29552fe360257362dfdecef4053b45","f98a3fd831eb2b749a93b0e6f35cfb40c8cd5aa667a15581bc2feded498fd9c6"],["766dbb24d134e745cccaa28c99bf274906bb66b26dcf98df8d2fed50d884249a","744b1152eacbe5e38dcc887980da38b897584a65fa06cedd2c924f97cbac5996"],["59dbf46f8c94759ba21277c33784f41645f7b44f6c596a58ce92e666191abe3e","c534ad44175fbc300f4ea6ce648309a042ce739a7919798cd85e216c4a307f6e"],["f13ada95103c4537305e691e74e9a4a8dd647e711a95e73cb62dc6018cfd87b8","e13817b44ee14de663bf4bc808341f326949e21a6a75c2570778419bdaf5733d"],["7754b4fa0e8aced06d4167a2c59cca4cda1869c06ebadfb6488550015a88522c","30e93e864e669d82224b967c3020b8fa8d1e4e350b6cbcc537a48b57841163a2"],["948dcadf5990e048aa3874d46abef9d701858f95de8041d2a6828c99e2262519","e491a42537f6e597d5d28a3224b1bc25df9154efbd2ef1d2cbba2cae5347d57e"],["7962414450c76c1689c7b48f8202ec37fb224cf5ac0bfa1570328a8a3d7c77ab","100b610ec4ffb4760d5c1fc133ef6f6b12507a051f04ac5760afa5b29db83437"],["3514087834964b54b15b160644d915485a16977225b8847bb0dd085137ec47ca","ef0afbb2056205448e1652c48e8127fc6039e77c15c2378b7e7d15a0de293311"],["d3cc30ad6b483e4bc79ce2c9dd8bc54993e947eb8df787b442943d3f7b527eaf","8b378a22d827278d89c5e9be8f9508ae3c2ad46290358630afb34db04eede0a4"],["1624d84780732860ce1c78fcbfefe08b2b29823db913f6493975ba0ff4847610","68651cf9b6da903e0914448c6cd9d4ca896878f5282be4c8cc06e2a404078575"],["733ce80da955a8a26902c95633e62a985192474b5af207da6df7b4fd5fc61cd4","f5435a2bd2badf7d485a4d8b8db9fcce3e1ef8e0201e4578c54673bc1dc5ea1d"],["15d9441254945064cf1a1c33bbd3b49f8966c5092171e699ef258dfab81c045c","d56eb30b69463e7234f5137b73b84177434800bacebfc685fc37bbe9efe4070d"],["a1d0fcf2ec9de675b612136e5ce70d271c21417c9d2b8aaaac138599d0717940","edd77f50bcb5a3cab2e90737309667f2641462a54070f3d519212d39c197a629"],["e22fbe15c0af8ccc5780c0735f84dbe9a790badee8245c06c7ca37331cb36980","a855babad5cd60c88b430a69f53a1a7a38289154964799be43d06d77d31da06"],["311091dd9860e8e20ee13473c1155f5f69635e394704eaa74009452246cfa9b3","66db656f87d1f04fffd1f04788c06830871ec5a64feee685bd80f0b1286d8374"],["34c1fd04d301be89b31c0442d3e6ac24883928b45a9340781867d4232ec2dbdf","9414685e97b1b5954bd46f730174136d57f1ceeb487443dc5321857ba73abee"],["f219ea5d6b54701c1c14de5b557eb42a8d13f3abbcd08affcc2a5e6b049b8d63","4cb95957e83d40b0f73af4544cccf6b1f4b08d3c07b27fb8d8c2962a400766d1"],["d7b8740f74a8fbaab1f683db8f45de26543a5490bca627087236912469a0b448","fa77968128d9c92ee1010f337ad4717eff15db5ed3c049b3411e0315eaa4593b"],["32d31c222f8f6f0ef86f7c98d3a3335ead5bcd32abdd94289fe4d3091aa824bf","5f3032f5892156e39ccd3d7915b9e1da2e6dac9e6f26e961118d14b8462e1661"],["7461f371914ab32671045a155d9831ea8793d77cd59592c4340f86cbc18347b5","8ec0ba238b96bec0cbdddcae0aa442542eee1ff50c986ea6b39847b3cc092ff6"],["ee079adb1df1860074356a25aa38206a6d716b2c3e67453d287698bad7b2b2d6","8dc2412aafe3be5c4c5f37e0ecc5f9f6a446989af04c4e25ebaac479ec1c8c1e"],["16ec93e447ec83f0467b18302ee620f7e65de331874c9dc72bfd8616ba9da6b5","5e4631150e62fb40d0e8c2a7ca5804a39d58186a50e497139626778e25b0674d"],["eaa5f980c245f6f038978290afa70b6bd8855897f98b6aa485b96065d537bd99","f65f5d3e292c2e0819a528391c994624d784869d7e6ea67fb18041024edc07dc"],["78c9407544ac132692ee1910a02439958ae04877151342ea96c4b6b35a49f51","f3e0319169eb9b85d5404795539a5e68fa1fbd583c064d2462b675f194a3ddb4"],["494f4be219a1a77016dcd838431aea0001cdc8ae7a6fc688726578d9702857a5","42242a969283a5f339ba7f075e36ba2af925ce30d767ed6e55f4b031880d562c"],["a598a8030da6d86c6bc7f2f5144ea549d28211ea58faa70ebf4c1e665c1fe9b5","204b5d6f84822c307e4b4a7140737aec23fc63b65b35f86a10026dbd2d864e6b"],["c41916365abb2b5d09192f5f2dbeafec208f020f12570a184dbadc3e58595997","4f14351d0087efa49d245b328984989d5caf9450f34bfc0ed16e96b58fa9913"],["841d6063a586fa475a724604da03bc5b92a2e0d2e0a36acfe4c73a5514742881","73867f59c0659e81904f9a1c7543698e62562d6744c169ce7a36de01a8d6154"],["5e95bb399a6971d376026947f89bde2f282b33810928be4ded112ac4d70e20d5","39f23f366809085beebfc71181313775a99c9aed7d8ba38b161384c746012865"],["36e4641a53948fd476c39f8a99fd974e5ec07564b5315d8bf99471bca0ef2f66","d2424b1b1abe4eb8164227b085c9aa9456ea13493fd563e06fd51cf5694c78fc"],["336581ea7bfbbb290c191a2f507a41cf5643842170e914faeab27c2c579f726","ead12168595fe1be99252129b6e56b3391f7ab1410cd1e0ef3dcdcabd2fda224"],["8ab89816dadfd6b6a1f2634fcf00ec8403781025ed6890c4849742706bd43ede","6fdcef09f2f6d0a044e654aef624136f503d459c3e89845858a47a9129cdd24e"],["1e33f1a746c9c5778133344d9299fcaa20b0938e8acff2544bb40284b8c5fb94","60660257dd11b3aa9c8ed618d24edff2306d320f1d03010e33a7d2057f3b3b6"],["85b7c1dcb3cec1b7ee7f30ded79dd20a0ed1f4cc18cbcfcfa410361fd8f08f31","3d98a9cdd026dd43f39048f25a8847f4fcafad1895d7a633c6fed3c35e999511"],["29df9fbd8d9e46509275f4b125d6d45d7fbe9a3b878a7af872a2800661ac5f51","b4c4fe99c775a606e2d8862179139ffda61dc861c019e55cd2876eb2a27d84b"],["a0b1cae06b0a847a3fea6e671aaf8adfdfe58ca2f768105c8082b2e449fce252","ae434102edde0958ec4b19d917a6a28e6b72da1834aff0e650f049503a296cf2"],["4e8ceafb9b3e9a136dc7ff67e840295b499dfb3b2133e4ba113f2e4c0e121e5","cf2174118c8b6d7a4b48f6d534ce5c79422c086a63460502b827ce62a326683c"],["d24a44e047e19b6f5afb81c7ca2f69080a5076689a010919f42725c2b789a33b","6fb8d5591b466f8fc63db50f1c0f1c69013f996887b8244d2cdec417afea8fa3"],["ea01606a7a6c9cdd249fdfcfacb99584001edd28abbab77b5104e98e8e3b35d4","322af4908c7312b0cfbfe369f7a7b3cdb7d4494bc2823700cfd652188a3ea98d"],["af8addbf2b661c8a6c6328655eb96651252007d8c5ea31be4ad196de8ce2131f","6749e67c029b85f52a034eafd096836b2520818680e26ac8f3dfbcdb71749700"],["e3ae1974566ca06cc516d47e0fb165a674a3dabcfca15e722f0e3450f45889","2aeabe7e4531510116217f07bf4d07300de97e4874f81f533420a72eeb0bd6a4"],["591ee355313d99721cf6993ffed1e3e301993ff3ed258802075ea8ced397e246","b0ea558a113c30bea60fc4775460c7901ff0b053d25ca2bdeee98f1a4be5d196"],["11396d55fda54c49f19aa97318d8da61fa8584e47b084945077cf03255b52984","998c74a8cd45ac01289d5833a7beb4744ff536b01b257be4c5767bea93ea57a4"],["3c5d2a1ba39c5a1790000738c9e0c40b8dcdfd5468754b6405540157e017aa7a","b2284279995a34e2f9d4de7396fc18b80f9b8b9fdd270f6661f79ca4c81bd257"],["cc8704b8a60a0defa3a99a7299f2e9c3fbc395afb04ac078425ef8a1793cc030","bdd46039feed17881d1e0862db347f8cf395b74fc4bcdc4e940b74e3ac1f1b13"],["c533e4f7ea8555aacd9777ac5cad29b97dd4defccc53ee7ea204119b2889b197","6f0a256bc5efdf429a2fb6242f1a43a2d9b925bb4a4b3a26bb8e0f45eb596096"],["c14f8f2ccb27d6f109f6d08d03cc96a69ba8c34eec07bbcf566d48e33da6593","c359d6923bb398f7fd4473e16fe1c28475b740dd098075e6c0e8649113dc3a38"],["a6cbc3046bc6a450bac24789fa17115a4c9739ed75f8f21ce441f72e0b90e6ef","21ae7f4680e889bb130619e2c0f95a360ceb573c70603139862afd617fa9b9f"],["347d6d9a02c48927ebfb86c1359b1caf130a3c0267d11ce6344b39f99d43cc38","60ea7f61a353524d1c987f6ecec92f086d565ab687870cb12689ff1e31c74448"],["da6545d2181db8d983f7dcb375ef5866d47c67b1bf31c8cf855ef7437b72656a","49b96715ab6878a79e78f07ce5680c5d6673051b4935bd897fea824b77dc208a"],["c40747cc9d012cb1a13b8148309c6de7ec25d6945d657146b9d5994b8feb1111","5ca560753be2a12fc6de6caf2cb489565db936156b9514e1bb5e83037e0fa2d4"],["4e42c8ec82c99798ccf3a610be870e78338c7f713348bd34c8203ef4037f3502","7571d74ee5e0fb92a7a8b33a07783341a5492144cc54bcc40a94473693606437"],["3775ab7089bc6af823aba2e1af70b236d251cadb0c86743287522a1b3b0dedea","be52d107bcfa09d8bcb9736a828cfa7fac8db17bf7a76a2c42ad961409018cf7"],["cee31cbf7e34ec379d94fb814d3d775ad954595d1314ba8846959e3e82f74e26","8fd64a14c06b589c26b947ae2bcf6bfa0149ef0be14ed4d80f448a01c43b1c6d"],["b4f9eaea09b6917619f6ea6a4eb5464efddb58fd45b1ebefcdc1a01d08b47986","39e5c9925b5a54b07433a4f18c61726f8bb131c012ca542eb24a8ac07200682a"],["d4263dfc3d2df923a0179a48966d30ce84e2515afc3dccc1b77907792ebcc60e","62dfaf07a0f78feb30e30d6295853ce189e127760ad6cf7fae164e122a208d54"],["48457524820fa65a4f8d35eb6930857c0032acc0a4a2de422233eeda897612c4","25a748ab367979d98733c38a1fa1c2e7dc6cc07db2d60a9ae7a76aaa49bd0f77"],["dfeeef1881101f2cb11644f3a2afdfc2045e19919152923f367a1767c11cceda","ecfb7056cf1de042f9420bab396793c0c390bde74b4bbdff16a83ae09a9a7517"],["6d7ef6b17543f8373c573f44e1f389835d89bcbc6062ced36c82df83b8fae859","cd450ec335438986dfefa10c57fea9bcc521a0959b2d80bbf74b190dca712d10"],["e75605d59102a5a2684500d3b991f2e3f3c88b93225547035af25af66e04541f","f5c54754a8f71ee540b9b48728473e314f729ac5308b06938360990e2bfad125"],["eb98660f4c4dfaa06a2be453d5020bc99a0c2e60abe388457dd43fefb1ed620c","6cb9a8876d9cb8520609af3add26cd20a0a7cd8a9411131ce85f44100099223e"],["13e87b027d8514d35939f2e6892b19922154596941888336dc3563e3b8dba942","fef5a3c68059a6dec5d624114bf1e91aac2b9da568d6abeb2570d55646b8adf1"],["ee163026e9fd6fe017c38f06a5be6fc125424b371ce2708e7bf4491691e5764a","1acb250f255dd61c43d94ccc670d0f58f49ae3fa15b96623e5430da0ad6c62b2"],["b268f5ef9ad51e4d78de3a750c2dc89b1e626d43505867999932e5db33af3d80","5f310d4b3c99b9ebb19f77d41c1dee018cf0d34fd4191614003e945a1216e423"],["ff07f3118a9df035e9fad85eb6c7bfe42b02f01ca99ceea3bf7ffdba93c4750d","438136d603e858a3a5c440c38eccbaddc1d2942114e2eddd4740d098ced1f0d8"],["8d8b9855c7c052a34146fd20ffb658bea4b9f69e0d825ebec16e8c3ce2b526a1","cdb559eedc2d79f926baf44fb84ea4d44bcf50fee51d7ceb30e2e7f463036758"],["52db0b5384dfbf05bfa9d472d7ae26dfe4b851ceca91b1eba54263180da32b63","c3b997d050ee5d423ebaf66a6db9f57b3180c902875679de924b69d84a7b375"],["e62f9490d3d51da6395efd24e80919cc7d0f29c3f3fa48c6fff543becbd43352","6d89ad7ba4876b0b22c2ca280c682862f342c8591f1daf5170e07bfd9ccafa7d"],["7f30ea2476b399b4957509c88f77d0191afa2ff5cb7b14fd6d8e7d65aaab1193","ca5ef7d4b231c94c3b15389a5f6311e9daff7bb67b103e9880ef4bff637acaec"],["5098ff1e1d9f14fb46a210fada6c903fef0fb7b4a1dd1d9ac60a0361800b7a00","9731141d81fc8f8084d37c6e7542006b3ee1b40d60dfe5362a5b132fd17ddc0"],["32b78c7de9ee512a72895be6b9cbefa6e2f3c4ccce445c96b9f2c81e2778ad58","ee1849f513df71e32efc3896ee28260c73bb80547ae2275ba497237794c8753c"],["e2cb74fddc8e9fbcd076eef2a7c72b0ce37d50f08269dfc074b581550547a4f7","d3aa2ed71c9dd2247a62df062736eb0baddea9e36122d2be8641abcb005cc4a4"],["8438447566d4d7bedadc299496ab357426009a35f235cb141be0d99cd10ae3a8","c4e1020916980a4da5d01ac5e6ad330734ef0d7906631c4f2390426b2edd791f"],["4162d488b89402039b584c6fc6c308870587d9c46f660b878ab65c82c711d67e","67163e903236289f776f22c25fb8a3afc1732f2b84b4e95dbda47ae5a0852649"],["3fad3fa84caf0f34f0f89bfd2dcf54fc175d767aec3e50684f3ba4a4bf5f683d","cd1bc7cb6cc407bb2f0ca647c718a730cf71872e7d0d2a53fa20efcdfe61826"],["674f2600a3007a00568c1a7ce05d0816c1fb84bf1370798f1c69532faeb1a86b","299d21f9413f33b3edf43b257004580b70db57da0b182259e09eecc69e0d38a5"],["d32f4da54ade74abb81b815ad1fb3b263d82d6c692714bcff87d29bd5ee9f08f","f9429e738b8e53b968e99016c059707782e14f4535359d582fc416910b3eea87"],["30e4e670435385556e593657135845d36fbb6931f72b08cb1ed954f1e3ce3ff6","462f9bce619898638499350113bbc9b10a878d35da70740dc695a559eb88db7b"],["be2062003c51cc3004682904330e4dee7f3dcd10b01e580bf1971b04d4cad297","62188bc49d61e5428573d48a74e1c655b1c61090905682a0d5558ed72dccb9bc"],["93144423ace3451ed29e0fb9ac2af211cb6e84a601df5993c419859fff5df04a","7c10dfb164c3425f5c71a3f9d7992038f1065224f72bb9d1d902a6d13037b47c"],["b015f8044f5fcbdcf21ca26d6c34fb8197829205c7b7d2a7cb66418c157b112c","ab8c1e086d04e813744a655b2df8d5f83b3cdc6faa3088c1d3aea1454e3a1d5f"],["d5e9e1da649d97d89e4868117a465a3a4f8a18de57a140d36b3f2af341a21b52","4cb04437f391ed73111a13cc1d4dd0db1693465c2240480d8955e8592f27447a"],["d3ae41047dd7ca065dbf8ed77b992439983005cd72e16d6f996a5316d36966bb","bd1aeb21ad22ebb22a10f0303417c6d964f8cdd7df0aca614b10dc14d125ac46"],["463e2763d885f958fc66cdd22800f0a487197d0a82e377b49f80af87c897b065","bfefacdb0e5d0fd7df3a311a94de062b26b80c61fbc97508b79992671ef7ca7f"],["7985fdfd127c0567c6f53ec1bb63ec3158e597c40bfe747c83cddfc910641917","603c12daf3d9862ef2b25fe1de289aed24ed291e0ec6708703a5bd567f32ed03"],["74a1ad6b5f76e39db2dd249410eac7f99e74c59cb83d2d0ed5ff1543da7703e9","cc6157ef18c9c63cd6193d83631bbea0093e0968942e8c33d5737fd790e0db08"],["30682a50703375f602d416664ba19b7fc9bab42c72747463a71d0896b22f6da3","553e04f6b018b4fa6c8f39e7f311d3176290d0e0f19ca73f17714d9977a22ff8"],["9e2158f0d7c0d5f26c3791efefa79597654e7a2b2464f52b1ee6c1347769ef57","712fcdd1b9053f09003a3481fa7762e9ffd7c8ef35a38509e2fbf2629008373"],["176e26989a43c9cfeba4029c202538c28172e566e3c4fce7322857f3be327d66","ed8cc9d04b29eb877d270b4878dc43c19aefd31f4eee09ee7b47834c1fa4b1c3"],["75d46efea3771e6e68abb89a13ad747ecf1892393dfc4f1b7004788c50374da8","9852390a99507679fd0b86fd2b39a868d7efc22151346e1a3ca4726586a6bed8"],["809a20c67d64900ffb698c4c825f6d5f2310fb0451c869345b7319f645605721","9e994980d9917e22b76b061927fa04143d096ccc54963e6a5ebfa5f3f8e286c1"],["1b38903a43f7f114ed4500b4eac7083fdefece1cf29c63528d563446f972c180","4036edc931a60ae889353f77fd53de4a2708b26b6f5da72ad3394119daf408f9"]]}}},function(e,t,i){"use strict";var r=i(11),n=i(206),a=i(15),s=i(60),o=i(56),u=a.assert,l=i(207),d=i(208);function c(e){if(!(this instanceof c))return new c(e);"string"==typeof e&&(u(Object.prototype.hasOwnProperty.call(s,e),"Unknown curve "+e),e=s[e]),e instanceof s.PresetCurve&&(e={curve:e}),this.curve=e.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=e.curve.g,this.g.precompute(e.curve.n.bitLength()+1),this.hash=e.hash||e.curve.hash}e.exports=c,c.prototype.keyPair=function(e){return new l(this,e)},c.prototype.keyFromPrivate=function(e,t){return l.fromPrivate(this,e,t)},c.prototype.keyFromPublic=function(e,t){return l.fromPublic(this,e,t)},c.prototype.genKeyPair=function(e){e||(e={});for(var t=new n({hash:this.hash,pers:e.pers,persEnc:e.persEnc||"utf8",entropy:e.entropy||o(this.hash.hmacStrength),entropyEnc:e.entropy&&e.entropyEnc||"utf8",nonce:this.n.toArray()}),i=this.n.byteLength(),a=this.n.sub(new r(2));;){var s=new r(t.generate(i));if(!(s.cmp(a)>0))return s.iaddn(1),this.keyFromPrivate(s)}},c.prototype._truncateToN=function(e,t){var i=8*e.byteLength()-this.n.bitLength();return i>0&&(e=e.ushrn(i)),!t&&e.cmp(this.n)>=0?e.sub(this.n):e},c.prototype.sign=function(e,t,i,a){"object"==typeof i&&(a=i,i=null),a||(a={}),t=this.keyFromPrivate(t,i),e=this._truncateToN(new r(e,16));for(var s=this.n.byteLength(),o=t.getPrivate().toArray("be",s),u=e.toArray("be",s),l=new n({hash:this.hash,entropy:o,nonce:u,pers:a.pers,persEnc:a.persEnc||"utf8"}),c=this.n.sub(new r(1)),h=0;;h++){var f=a.k?a.k(h):new r(l.generate(this.n.byteLength()));if(!((f=this._truncateToN(f,!0)).cmpn(1)<=0||f.cmp(c)>=0)){var p=this.g.mul(f);if(!p.isInfinity()){var m=p.getX(),g=m.umod(this.n);if(0!==g.cmpn(0)){var v=f.invm(this.n).mul(g.mul(t.getPrivate()).iadd(e));if(0!==(v=v.umod(this.n)).cmpn(0)){var y=(p.getY().isOdd()?1:0)|(0!==m.cmp(g)?2:0);return a.canonical&&v.cmp(this.nh)>0&&(v=this.n.sub(v),y^=1),new d({r:g,s:v,recoveryParam:y})}}}}}},c.prototype.verify=function(e,t,i,n){e=this._truncateToN(new r(e,16)),i=this.keyFromPublic(i,n);var a=(t=new d(t,"hex")).r,s=t.s;if(a.cmpn(1)<0||a.cmp(this.n)>=0)return!1;if(s.cmpn(1)<0||s.cmp(this.n)>=0)return!1;var o,u=s.invm(this.n),l=u.mul(e).umod(this.n),c=u.mul(a).umod(this.n);return this.curve._maxwellTrick?!(o=this.g.jmulAdd(l,i.getPublic(),c)).isInfinity()&&o.eqXToP(a):!(o=this.g.mulAdd(l,i.getPublic(),c)).isInfinity()&&0===o.getX().umod(this.n).cmp(a)},c.prototype.recoverPubKey=function(e,t,i,n){u((3&i)===i,"The recovery param is more than two bits"),t=new d(t,n);var a=this.n,s=new r(e),o=t.r,l=t.s,c=1&i,h=i>>1;if(o.cmp(this.curve.p.umod(this.curve.n))>=0&&h)throw new Error("Unable to find sencond key candinate");o=h?this.curve.pointFromX(o.add(this.curve.n),c):this.curve.pointFromX(o,c);var f=t.r.invm(a),p=a.sub(s).mul(f).umod(a),m=l.mul(f).umod(a);return this.g.mulAdd(p,o,m)},c.prototype.getKeyRecoveryParam=function(e,t,i,r){if(null!==(t=new d(t,r)).recoveryParam)return t.recoveryParam;for(var n=0;n<4;n++){var a;try{a=this.recoverPubKey(e,t,n)}catch(e){continue}if(a.eq(i))return n}throw new Error("Unable to find valid recovery factor")}},function(e,t,i){"use strict";var r=i(61),n=i(108),a=i(14);function s(e){if(!(this instanceof s))return new s(e);this.hash=e.hash,this.predResist=!!e.predResist,this.outLen=this.hash.outSize,this.minEntropy=e.minEntropy||this.hash.hmacStrength,this._reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var t=n.toArray(e.entropy,e.entropyEnc||"hex"),i=n.toArray(e.nonce,e.nonceEnc||"hex"),r=n.toArray(e.pers,e.persEnc||"hex");a(t.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(t,i,r)}e.exports=s,s.prototype._init=function(e,t,i){var r=e.concat(t).concat(i);this.K=new Array(this.outLen/8),this.V=new Array(this.outLen/8);for(var n=0;n<this.V.length;n++)this.K[n]=0,this.V[n]=1;this._update(r),this._reseed=1,this.reseedInterval=281474976710656},s.prototype._hmac=function(){return new r.hmac(this.hash,this.K)},s.prototype._update=function(e){var t=this._hmac().update(this.V).update([0]);e&&(t=t.update(e)),this.K=t.digest(),this.V=this._hmac().update(this.V).digest(),e&&(this.K=this._hmac().update(this.V).update([1]).update(e).digest(),this.V=this._hmac().update(this.V).digest())},s.prototype.reseed=function(e,t,i,r){"string"!=typeof t&&(r=i,i=t,t=null),e=n.toArray(e,t),i=n.toArray(i,r),a(e.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(e.concat(i||[])),this._reseed=1},s.prototype.generate=function(e,t,i,r){if(this._reseed>this.reseedInterval)throw new Error("Reseed is required");"string"!=typeof t&&(r=i,i=t,t=null),i&&(i=n.toArray(i,r||"hex"),this._update(i));for(var a=[];a.length<e;)this.V=this._hmac().update(this.V).digest(),a=a.concat(this.V);var s=a.slice(0,e);return this._update(i),this._reseed++,n.encode(s,t)}},function(e,t,i){"use strict";var r=i(11),n=i(15).assert;function a(e,t){this.ec=e,this.priv=null,this.pub=null,t.priv&&this._importPrivate(t.priv,t.privEnc),t.pub&&this._importPublic(t.pub,t.pubEnc)}e.exports=a,a.fromPublic=function(e,t,i){return t instanceof a?t:new a(e,{pub:t,pubEnc:i})},a.fromPrivate=function(e,t,i){return t instanceof a?t:new a(e,{priv:t,privEnc:i})},a.prototype.validate=function(){var e=this.getPublic();return e.isInfinity()?{result:!1,reason:"Invalid public key"}:e.validate()?e.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},a.prototype.getPublic=function(e,t){return"string"==typeof e&&(t=e,e=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),t?this.pub.encode(t,e):this.pub},a.prototype.getPrivate=function(e){return"hex"===e?this.priv.toString(16,2):this.priv},a.prototype._importPrivate=function(e,t){this.priv=new r(e,t||16),this.priv=this.priv.umod(this.ec.curve.n)},a.prototype._importPublic=function(e,t){if(e.x||e.y)return"mont"===this.ec.curve.type?n(e.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||n(e.x&&e.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(e.x,e.y));this.pub=this.ec.curve.decodePoint(e,t)},a.prototype.derive=function(e){return e.validate()||n(e.validate(),"public point not validated"),e.mul(this.priv).getX()},a.prototype.sign=function(e,t,i){return this.ec.sign(e,this,t,i)},a.prototype.verify=function(e,t){return this.ec.verify(e,t,this)},a.prototype.inspect=function(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"}},function(e,t,i){"use strict";var r=i(11),n=i(15),a=n.assert;function s(e,t){if(e instanceof s)return e;this._importDER(e,t)||(a(e.r&&e.s,"Signature without r or s"),this.r=new r(e.r,16),this.s=new r(e.s,16),void 0===e.recoveryParam?this.recoveryParam=null:this.recoveryParam=e.recoveryParam)}function o(e,t){var i=e[t.place++];if(!(128&i))return i;var r=15&i;if(0===r||r>4)return!1;for(var n=0,a=0,s=t.place;a<r;a++,s++)n<<=8,n|=e[s],n>>>=0;return!(n<=127)&&(t.place=s,n)}function u(e){for(var t=0,i=e.length-1;!e[t]&&!(128&e[t+1])&&t<i;)t++;return 0===t?e:e.slice(t)}function l(e,t){if(t<128)e.push(t);else{var i=1+(Math.log(t)/Math.LN2>>>3);for(e.push(128|i);--i;)e.push(t>>>(i<<3)&255);e.push(t)}}e.exports=s,s.prototype._importDER=function(e,t){e=n.toArray(e,t);var i=new function(){this.place=0};if(48!==e[i.place++])return!1;var a=o(e,i);if(!1===a)return!1;if(a+i.place!==e.length)return!1;if(2!==e[i.place++])return!1;var s=o(e,i);if(!1===s)return!1;var u=e.slice(i.place,s+i.place);if(i.place+=s,2!==e[i.place++])return!1;var l=o(e,i);if(!1===l)return!1;if(e.length!==l+i.place)return!1;var d=e.slice(i.place,l+i.place);if(0===u[0]){if(!(128&u[1]))return!1;u=u.slice(1)}if(0===d[0]){if(!(128&d[1]))return!1;d=d.slice(1)}return this.r=new r(u),this.s=new r(d),this.recoveryParam=null,!0},s.prototype.toDER=function(e){var t=this.r.toArray(),i=this.s.toArray();for(128&t[0]&&(t=[0].concat(t)),128&i[0]&&(i=[0].concat(i)),t=u(t),i=u(i);!(i[0]||128&i[1]);)i=i.slice(1);var r=[2];l(r,t.length),(r=r.concat(t)).push(2),l(r,i.length);var a=r.concat(i),s=[48];return l(s,a.length),s=s.concat(a),n.encode(s,e)}},function(e,t,i){"use strict";var r=i(61),n=i(60),a=i(15),s=a.assert,o=a.parseBytes,u=i(210),l=i(211);function d(e){if(s("ed25519"===e,"only tested with ed25519 so far"),!(this instanceof d))return new d(e);e=n[e].curve,this.curve=e,this.g=e.g,this.g.precompute(e.n.bitLength()+1),this.pointClass=e.point().constructor,this.encodingLength=Math.ceil(e.n.bitLength()/8),this.hash=r.sha512}e.exports=d,d.prototype.sign=function(e,t){e=o(e);var i=this.keyFromSecret(t),r=this.hashInt(i.messagePrefix(),e),n=this.g.mul(r),a=this.encodePoint(n),s=this.hashInt(a,i.pubBytes(),e).mul(i.priv()),u=r.add(s).umod(this.curve.n);return this.makeSignature({R:n,S:u,Rencoded:a})},d.prototype.verify=function(e,t,i){e=o(e),t=this.makeSignature(t);var r=this.keyFromPublic(i),n=this.hashInt(t.Rencoded(),r.pubBytes(),e),a=this.g.mul(t.S());return t.R().add(r.pub().mul(n)).eq(a)},d.prototype.hashInt=function(){for(var e=this.hash(),t=0;t<arguments.length;t++)e.update(arguments[t]);return a.intFromLE(e.digest()).umod(this.curve.n)},d.prototype.keyFromPublic=function(e){return u.fromPublic(this,e)},d.prototype.keyFromSecret=function(e){return u.fromSecret(this,e)},d.prototype.makeSignature=function(e){return e instanceof l?e:new l(this,e)},d.prototype.encodePoint=function(e){var t=e.getY().toArray("le",this.encodingLength);return t[this.encodingLength-1]|=e.getX().isOdd()?128:0,t},d.prototype.decodePoint=function(e){var t=(e=a.parseBytes(e)).length-1,i=e.slice(0,t).concat(-129&e[t]),r=0!=(128&e[t]),n=a.intFromLE(i);return this.curve.pointFromY(n,r)},d.prototype.encodeInt=function(e){return e.toArray("le",this.encodingLength)},d.prototype.decodeInt=function(e){return a.intFromLE(e)},d.prototype.isPoint=function(e){return e instanceof this.pointClass}},function(e,t,i){"use strict";var r=i(15),n=r.assert,a=r.parseBytes,s=r.cachedProperty;function o(e,t){this.eddsa=e,this._secret=a(t.secret),e.isPoint(t.pub)?this._pub=t.pub:this._pubBytes=a(t.pub)}o.fromPublic=function(e,t){return t instanceof o?t:new o(e,{pub:t})},o.fromSecret=function(e,t){return t instanceof o?t:new o(e,{secret:t})},o.prototype.secret=function(){return this._secret},s(o,"pubBytes",function(){return this.eddsa.encodePoint(this.pub())}),s(o,"pub",function(){return this._pubBytes?this.eddsa.decodePoint(this._pubBytes):this.eddsa.g.mul(this.priv())}),s(o,"privBytes",function(){var e=this.eddsa,t=this.hash(),i=e.encodingLength-1,r=t.slice(0,e.encodingLength);return r[0]&=248,r[i]&=127,r[i]|=64,r}),s(o,"priv",function(){return this.eddsa.decodeInt(this.privBytes())}),s(o,"hash",function(){return this.eddsa.hash().update(this.secret()).digest()}),s(o,"messagePrefix",function(){return this.hash().slice(this.eddsa.encodingLength)}),o.prototype.sign=function(e){return n(this._secret,"KeyPair can only verify"),this.eddsa.sign(e,this)},o.prototype.verify=function(e,t){return this.eddsa.verify(e,t,this)},o.prototype.getSecret=function(e){return n(this._secret,"KeyPair is public only"),r.encode(this.secret(),e)},o.prototype.getPublic=function(e){return r.encode(this.pubBytes(),e)},e.exports=o},function(e,t,i){"use strict";var r=i(11),n=i(15),a=n.assert,s=n.cachedProperty,o=n.parseBytes;function u(e,t){this.eddsa=e,"object"!=typeof t&&(t=o(t)),Array.isArray(t)&&(t={R:t.slice(0,e.encodingLength),S:t.slice(e.encodingLength)}),a(t.R&&t.S,"Signature without R or S"),e.isPoint(t.R)&&(this._R=t.R),t.S instanceof r&&(this._S=t.S),this._Rencoded=Array.isArray(t.R)?t.R:t.Rencoded,this._Sencoded=Array.isArray(t.S)?t.S:t.Sencoded}s(u,"S",function(){return this.eddsa.decodeInt(this.Sencoded())}),s(u,"R",function(){return this.eddsa.decodePoint(this.Rencoded())}),s(u,"Rencoded",function(){return this.eddsa.encodePoint(this.R())}),s(u,"Sencoded",function(){return this.eddsa.encodeInt(this.S())}),u.prototype.toBytes=function(){return this.Rencoded().concat(this.Sencoded())},u.prototype.toHex=function(){return n.encode(this.toBytes(),"hex").toUpperCase()},e.exports=u},function(e,t){},function(e,t,i){"use strict";var r=i(114);t.certificate=i(219);var n=r.define("RSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("modulus").int(),this.key("publicExponent").int(),this.key("privateExponent").int(),this.key("prime1").int(),this.key("prime2").int(),this.key("exponent1").int(),this.key("exponent2").int(),this.key("coefficient").int())});t.RSAPrivateKey=n;var a=r.define("RSAPublicKey",function(){this.seq().obj(this.key("modulus").int(),this.key("publicExponent").int())});t.RSAPublicKey=a;var s=r.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(o),this.key("subjectPublicKey").bitstr())});t.PublicKey=s;var o=r.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("none").null_().optional(),this.key("curve").objid().optional(),this.key("params").seq().obj(this.key("p").int(),this.key("q").int(),this.key("g").int()).optional())}),u=r.define("PrivateKeyInfo",function(){this.seq().obj(this.key("version").int(),this.key("algorithm").use(o),this.key("subjectPrivateKey").octstr())});t.PrivateKey=u;var l=r.define("EncryptedPrivateKeyInfo",function(){this.seq().obj(this.key("algorithm").seq().obj(this.key("id").objid(),this.key("decrypt").seq().obj(this.key("kde").seq().obj(this.key("id").objid(),this.key("kdeparams").seq().obj(this.key("salt").octstr(),this.key("iters").int())),this.key("cipher").seq().obj(this.key("algo").objid(),this.key("iv").octstr()))),this.key("subjectPrivateKey").octstr())});t.EncryptedPrivateKey=l;var d=r.define("DSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("p").int(),this.key("q").int(),this.key("g").int(),this.key("pub_key").int(),this.key("priv_key").int())});t.DSAPrivateKey=d,t.DSAparam=r.define("DSAparam",function(){this.int()});var c=r.define("ECPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("privateKey").octstr(),this.key("parameters").optional().explicit(0).use(h),this.key("publicKey").optional().explicit(1).bitstr())});t.ECPrivateKey=c;var h=r.define("ECParameters",function(){this.choice({namedCurve:this.objid()})});t.signature=r.define("signature",function(){this.seq().obj(this.key("r").int(),this.key("s").int())})},function(e,t,i){"use strict";var r=i(115),n=i(117),a=i(5);function s(e,t){this.name=e,this.body=t,this.decoders={},this.encoders={}}t.define=function(e,t){return new s(e,t)},s.prototype._createNamed=function(e){var t=this.name;function i(e){this._initNamed(e,t)}return a(i,e),i.prototype._initNamed=function(t,i){e.call(this,t,i)},new i(this)},s.prototype._getDecoder=function(e){return e=e||"der",this.decoders.hasOwnProperty(e)||(this.decoders[e]=this._createNamed(n[e])),this.decoders[e]},s.prototype.decode=function(e,t,i){return this._getDecoder(t).decode(e,i)},s.prototype._getEncoder=function(e){return e=e||"der",this.encoders.hasOwnProperty(e)||(this.encoders[e]=this._createNamed(r[e])),this.encoders[e]},s.prototype.encode=function(e,t,i){return this._getEncoder(t).encode(e,i)}},function(e,t,i){"use strict";var r=i(5),n=i(116);function a(e){n.call(this,e),this.enc="pem"}r(a,n),e.exports=a,a.prototype.encode=function(e,t){for(var i=n.prototype.encode.call(this,e).toString("base64"),r=["-----BEGIN "+t.label+"-----"],a=0;a<i.length;a+=64)r.push(i.slice(a,a+64));return r.push("-----END "+t.label+"-----"),r.join("\n")}},function(e,t,i){"use strict";var r=i(5),n=i(62).Buffer,a=i(118);function s(e){a.call(this,e),this.enc="pem"}r(s,a),e.exports=s,s.prototype.decode=function(e,t){for(var i=e.toString().split(/[\r\n]+/g),r=t.label.toUpperCase(),s=/^-----(BEGIN|END) ([^-]+)-----$/,o=-1,u=-1,l=0;l<i.length;l++){var d=i[l].match(s);if(null!==d&&d[2]===r){if(-1!==o){if("END"!==d[1])break;u=l;break}if("BEGIN"!==d[1])break;o=l}}if(-1===o||-1===u)throw new Error("PEM section not found for: "+r);var c=i.slice(o+1,u).join("");c.replace(/[^a-z0-9+/=]+/gi,"");var h=n.from(c,"base64");return a.prototype.decode.call(this,h,t)}},function(e,t,i){"use strict";var r=t;r.Reporter=i(64).Reporter,r.DecoderBuffer=i(35).DecoderBuffer,r.EncoderBuffer=i(35).EncoderBuffer,r.Node=i(63)},function(e,t,i){"use strict";var r=t;r._reverse=function(e){var t={};return Object.keys(e).forEach(function(i){(0|i)==i&&(i|=0);var r=e[i];t[r]=i}),t},r.der=i(65)},function(e,t,i){"use strict";var r=i(114),n=r.define("Time",function(){this.choice({utcTime:this.utctime(),generalTime:this.gentime()})}),a=r.define("AttributeTypeValue",function(){this.seq().obj(this.key("type").objid(),this.key("value").any())}),s=r.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("parameters").optional(),this.key("curve").objid().optional())}),o=r.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(s),this.key("subjectPublicKey").bitstr())}),u=r.define("RelativeDistinguishedName",function(){this.setof(a)}),l=r.define("RDNSequence",function(){this.seqof(u)}),d=r.define("Name",function(){this.choice({rdnSequence:this.use(l)})}),c=r.define("Validity",function(){this.seq().obj(this.key("notBefore").use(n),this.key("notAfter").use(n))}),h=r.define("Extension",function(){this.seq().obj(this.key("extnID").objid(),this.key("critical").bool().def(!1),this.key("extnValue").octstr())}),f=r.define("TBSCertificate",function(){this.seq().obj(this.key("version").explicit(0).int().optional(),this.key("serialNumber").int(),this.key("signature").use(s),this.key("issuer").use(d),this.key("validity").use(c),this.key("subject").use(d),this.key("subjectPublicKeyInfo").use(o),this.key("issuerUniqueID").implicit(1).bitstr().optional(),this.key("subjectUniqueID").implicit(2).bitstr().optional(),this.key("extensions").explicit(3).seqof(h).optional())}),p=r.define("X509Certificate",function(){this.seq().obj(this.key("tbsCertificate").use(f),this.key("signatureAlgorithm").use(s),this.key("signatureValue").bitstr())});e.exports=p},function(e){e.exports=JSON.parse('{"2.16.840.1.101.3.4.1.1":"aes-128-ecb","2.16.840.1.101.3.4.1.2":"aes-128-cbc","2.16.840.1.101.3.4.1.3":"aes-128-ofb","2.16.840.1.101.3.4.1.4":"aes-128-cfb","2.16.840.1.101.3.4.1.21":"aes-192-ecb","2.16.840.1.101.3.4.1.22":"aes-192-cbc","2.16.840.1.101.3.4.1.23":"aes-192-ofb","2.16.840.1.101.3.4.1.24":"aes-192-cfb","2.16.840.1.101.3.4.1.41":"aes-256-ecb","2.16.840.1.101.3.4.1.42":"aes-256-cbc","2.16.840.1.101.3.4.1.43":"aes-256-ofb","2.16.840.1.101.3.4.1.44":"aes-256-cfb"}')},function(e,t,i){var r=/Proc-Type: 4,ENCRYPTED[\n\r]+DEK-Info: AES-((?:128)|(?:192)|(?:256))-CBC,([0-9A-H]+)[\n\r]+([0-9A-z\n\r+/=]+)[\n\r]+/m,n=/^-----BEGIN ((?:.*? KEY)|CERTIFICATE)-----/m,a=/^-----BEGIN ((?:.*? KEY)|CERTIFICATE)-----([0-9A-z\n\r+/=]+)-----END \1-----$/m,s=i(40),o=i(53),u=i(6).Buffer;e.exports=function(e,t){var i,l=e.toString(),d=l.match(r);if(d){var c="aes"+d[1],h=u.from(d[2],"hex"),f=u.from(d[3].replace(/[\r\n]/g,""),"base64"),p=s(t,h.slice(0,8),parseInt(d[1],10)).key,m=[],g=o.createDecipheriv(c,p,h);m.push(g.update(f)),m.push(g.final()),i=u.concat(m)}else{var v=l.match(a);i=u.from(v[2].replace(/[\r\n]/g,""),"base64")}return{tag:l.match(n)[1],data:i}}},function(e,t,i){var r=i(6).Buffer,n=i(113),a=i(59).ec,s=i(42),o=i(119);function u(e,t){if(e.cmpn(0)<=0)throw new Error("invalid sig");if(e.cmp(t)>=t)throw new Error("invalid sig")}e.exports=function(e,t,i,l,d){var c=s(i);if("ec"===c.type){if("ecdsa"!==l&&"ecdsa/rsa"!==l)throw new Error("wrong public key type");return function(e,t,i){var r=o[i.data.algorithm.curve.join(".")];if(!r)throw new Error("unknown curve "+i.data.algorithm.curve.join("."));var n=new a(r),s=i.data.subjectPrivateKey.data;return n.verify(t,e,s)}(e,t,c)}if("dsa"===c.type){if("dsa"!==l)throw new Error("wrong public key type");return function(e,t,i){var r=i.data.p,a=i.data.q,o=i.data.g,l=i.data.pub_key,d=s.signature.decode(e,"der"),c=d.s,h=d.r;u(c,a),u(h,a);var f=n.mont(r),p=c.invm(a);return 0===o.toRed(f).redPow(new n(t).mul(p).mod(a)).fromRed().mul(l.toRed(f).redPow(h.mul(p).mod(a)).fromRed()).mod(r).mod(a).cmp(h)}(e,t,c)}if("rsa"!==l&&"ecdsa/rsa"!==l)throw new Error("wrong public key type");t=r.concat([d,t]);for(var h=c.modulus.byteLength(),f=[1],p=0;t.length+f.length+2<h;)f.push(255),p++;f.push(0);for(var m=-1;++m<t.length;)f.push(t[m]);f=r.from(f);var g=n.mont(c.modulus);e=(e=new n(e).toRed(g)).redPow(new n(c.publicExponent)),e=r.from(e.fromRed().toArray());var v=p<8?1:0;for(h=Math.min(e.length,f.length),e.length!==f.length&&(v=1),m=-1;++m<h;)v|=e[m]^f[m];return 0===v}},function(e,t,i){(function(t){var r=i(59),n=i(11);e.exports=function(e){return new s(e)};var a={secp256k1:{name:"secp256k1",byteLength:32},secp224r1:{name:"p224",byteLength:28},prime256v1:{name:"p256",byteLength:32},prime192v1:{name:"p192",byteLength:24},ed25519:{name:"ed25519",byteLength:32},secp384r1:{name:"p384",byteLength:48},secp521r1:{name:"p521",byteLength:66}};function s(e){this.curveType=a[e],this.curveType||(this.curveType={name:e}),this.curve=new r.ec(this.curveType.name),this.keys=void 0}function o(e,i,r){Array.isArray(e)||(e=e.toArray());var n=new t(e);if(r&&n.length<r){var a=new t(r-n.length);a.fill(0),n=t.concat([a,n])}return i?n.toString(i):n}a.p224=a.secp224r1,a.p256=a.secp256r1=a.prime256v1,a.p192=a.secp192r1=a.prime192v1,a.p384=a.secp384r1,a.p521=a.secp521r1,s.prototype.generateKeys=function(e,t){return this.keys=this.curve.genKeyPair(),this.getPublicKey(e,t)},s.prototype.computeSecret=function(e,i,r){return i=i||"utf8",t.isBuffer(e)||(e=new t(e,i)),o(this.curve.keyFromPublic(e).getPublic().mul(this.keys.getPrivate()).getX(),r,this.curveType.byteLength)},s.prototype.getPublicKey=function(e,t){var i=this.keys.getPublic("compressed"===t,!0);return"hybrid"===t&&(i[i.length-1]%2?i[0]=7:i[0]=6),o(i,e)},s.prototype.getPrivateKey=function(e){return o(this.keys.getPrivate(),e)},s.prototype.setPublicKey=function(e,i){return i=i||"utf8",t.isBuffer(e)||(e=new t(e,i)),this.keys._importPublic(e),this},s.prototype.setPrivateKey=function(e,i){i=i||"utf8",t.isBuffer(e)||(e=new t(e,i));var r=new n(e);return r=r.toString(16),this.keys=this.curve.genKeyPair(),this.keys._importPrivate(r),this}}).call(this,i(10).Buffer)},function(e,t,i){t.publicEncrypt=i(225),t.privateDecrypt=i(226),t.privateEncrypt=function(e,i){return t.publicEncrypt(e,i,!0)},t.publicDecrypt=function(e,i){return t.privateDecrypt(e,i,!0)}},function(e,t,i){var r=i(42),n=i(24),a=i(31),s=i(120),o=i(121),u=i(11),l=i(122),d=i(58),c=i(6).Buffer;e.exports=function(e,t,i){var h;h=e.padding?e.padding:i?1:4;var f,p=r(e);if(4===h)f=function(e,t){var i=e.modulus.byteLength(),r=t.length,l=a("sha1").update(c.alloc(0)).digest(),d=l.length,h=2*d;if(r>i-h-2)throw new Error("message too long");var f=c.alloc(i-r-h-2),p=i-d-1,m=n(d),g=o(c.concat([l,f,c.alloc(1,1),t],p),s(m,p)),v=o(m,s(g,d));return new u(c.concat([c.alloc(1),v,g],i))}(p,t);else if(1===h)f=function(e,t,i){var r,a=t.length,s=e.modulus.byteLength();if(a>s-11)throw new Error("message too long");return r=i?c.alloc(s-a-3,255):function(e){for(var t,i=c.allocUnsafe(e),r=0,a=n(2*e),s=0;r<e;)s===a.length&&(a=n(2*e),s=0),(t=a[s++])&&(i[r++]=t);return i}(s-a-3),new u(c.concat([c.from([0,i?1:2]),r,c.alloc(1),t],s))}(p,t,i);else{if(3!==h)throw new Error("unknown padding");if((f=new u(t)).cmp(p.modulus)>=0)throw new Error("data too long for modulus")}return i?d(f,p):l(f,p)}},function(e,t,i){var r=i(42),n=i(120),a=i(121),s=i(11),o=i(58),u=i(31),l=i(122),d=i(6).Buffer;e.exports=function(e,t,i){var c;c=e.padding?e.padding:i?1:4;var h,f=r(e),p=f.modulus.byteLength();if(t.length>p||new s(t).cmp(f.modulus)>=0)throw new Error("decryption error");h=i?l(new s(t),f):o(t,f);var m=d.alloc(p-h.length);if(h=d.concat([m,h],p),4===c)return function(e,t){var i=e.modulus.byteLength(),r=u("sha1").update(d.alloc(0)).digest(),s=r.length;if(0!==t[0])throw new Error("decryption error");var o=t.slice(1,s+1),l=t.slice(s+1),c=a(o,n(l,s)),h=a(l,n(c,i-s-1));if(function(e,t){e=d.from(e),t=d.from(t);var i=0,r=e.length;e.length!==t.length&&(i++,r=Math.min(e.length,t.length));for(var n=-1;++n<r;)i+=e[n]^t[n];return i}(r,h.slice(0,s)))throw new Error("decryption error");for(var f=s;0===h[f];)f++;if(1!==h[f++])throw new Error("decryption error");return h.slice(f)}(f,h);if(1===c)return function(e,t,i){for(var r=t.slice(0,2),n=2,a=0;0!==t[n++];)if(n>=t.length){a++;break}var s=t.slice(2,n-1);if(("0002"!==r.toString("hex")&&!i||"0001"!==r.toString("hex")&&i)&&a++,s.length<8&&a++,a)throw new Error("decryption error");return t.slice(n)}(0,h,i);if(3===c)return h;throw new Error("unknown padding")}},function(e,t,i){"use strict";(function(e,r){function n(){throw new Error("secure random number generation not supported by this browser\nuse chrome, FireFox or Internet Explorer 11")}var a=i(6),s=i(24),o=a.Buffer,u=a.kMaxLength,l=e.crypto||e.msCrypto,d=Math.pow(2,32)-1;function c(e,t){if("number"!=typeof e||e!=e)throw new TypeError("offset must be a number");if(e>d||e<0)throw new TypeError("offset must be a uint32");if(e>u||e>t)throw new RangeError("offset out of range")}function h(e,t,i){if("number"!=typeof e||e!=e)throw new TypeError("size must be a number");if(e>d||e<0)throw new TypeError("size must be a uint32");if(e+t>i||e>u)throw new RangeError("buffer too small")}function f(e,t,i,n){if(r.browser){var a=e.buffer,o=new Uint8Array(a,t,i);return l.getRandomValues(o),n?void r.nextTick(function(){n(null,e)}):e}if(!n)return s(i).copy(e,t),e;s(i,function(i,r){if(i)return n(i);r.copy(e,t),n(null,e)})}l&&l.getRandomValues||!r.browser?(t.randomFill=function(t,i,r,n){if(!(o.isBuffer(t)||t instanceof e.Uint8Array))throw new TypeError('"buf" argument must be a Buffer or Uint8Array');if("function"==typeof i)n=i,i=0,r=t.length;else if("function"==typeof r)n=r,r=t.length-i;else if("function"!=typeof n)throw new TypeError('"cb" argument must be a function');return c(i,t.length),h(r,i,t.length),f(t,i,r,n)},t.randomFillSync=function(t,i,r){if(void 0===i&&(i=0),!(o.isBuffer(t)||t instanceof e.Uint8Array))throw new TypeError('"buf" argument must be a Buffer or Uint8Array');return c(i,t.length),void 0===r&&(r=t.length-i),h(r,i,t.length),f(t,i,r)}):(t.randomFill=n,t.randomFillSync=n)}).call(this,i(13),i(9))},function(e,t,i){"use strict";i.r(t),i(0);var r=i(19),n=i(43),a=i(36),s=i(2);t.default=function(e){var t=null,i=function(t,i){e.postMessage({msg:"logcat_callback",data:{type:t,logcat:i}})}.bind(this);n.a.install(),e.addEventListener("message",function(n){switch(n.data.cmd){case"init":(t=new a.a(n.data.param[0],n.data.param[1])).on(s.a.IO_ERROR,function(t,i){e.postMessage({msg:s.a.IO_ERROR,data:{type:t,info:i}})}.bind(this)),t.on(s.a.DEMUX_ERROR,function(t,i){e.postMessage({msg:s.a.DEMUX_ERROR,data:{type:t,info:i}})}.bind(this)),t.on(s.a.INIT_SEGMENT,function(t,i){var r={msg:s.a.INIT_SEGMENT,data:{type:t,data:i}};e.postMessage(r,[i.data])}.bind(this)),t.on(s.a.MEDIA_SEGMENT,function(t,i){var r={msg:s.a.MEDIA_SEGMENT,data:{type:t,data:i}};e.postMessage(r,[i.data])}.bind(this)),t.on(s.a.LOADING_COMPLETE,function(){var t={msg:s.a.LOADING_COMPLETE};e.postMessage(t)}.bind(this)),t.on(s.a.RECOVERED_EARLY_EOF,function(){var t={msg:s.a.RECOVERED_EARLY_EOF};e.postMessage(t)}.bind(this)),t.on(s.a.MEDIA_INFO,function(t){var i={msg:s.a.MEDIA_INFO,data:t};e.postMessage(i)}.bind(this)),t.on(s.a.METADATA_ARRIVED,function(t){var i={msg:s.a.METADATA_ARRIVED,data:t};e.postMessage(i)}.bind(this)),t.on(s.a.SCRIPTDATA_ARRIVED,function(t){var i={msg:s.a.SCRIPTDATA_ARRIVED,data:t};e.postMessage(i)}.bind(this)),t.on(s.a.STATISTICS_INFO,function(t){var i={msg:s.a.STATISTICS_INFO,data:t};e.postMessage(i)}.bind(this)),t.on(s.a.RECOMMEND_SEEKPOINT,function(t){e.postMessage({msg:s.a.RECOMMEND_SEEKPOINT,data:t})}.bind(this));break;case"destroy":t&&(t.destroy(),t=null),e.postMessage({msg:"destroyed"});break;case"start":t.start();break;case"stop":t.stop();break;case"seek":t.seek(n.data.param);break;case"pause":t.pause();break;case"resume":t.resume();break;case"logging_config":var o=n.data.param;r.a.applyConfig(o),!0===o.enableCallback?r.a.addLogListener(i):r.a.removeLogListener(i)}})}},function(e,t,i){"use strict";i.r(t),function(e,r,n,a){i.d(t,"EasyPlayerWasmModule",function(){return f}),i.d(t,"EasyLoadWasmModule",function(){return p}),i.d(t,"EasyModuleInitialized",function(){return m});var s,o=i(1),u=!1,l="",d=void 0!==d?d:{};function c(){var t,o={};for(t in d)d.hasOwnProperty(t)&&(o[t]=d[t]);var u,c,h,f=[],p="./this.program",m=function(e,t){throw t},g=!1,v=!1;if(g="object"==typeof window,v="function"==typeof importScripts,c="object"==typeof e&&"object"==typeof e.versions&&"string"==typeof e.versions.node,u=c&&!g&&!v,h=!g&&!u&&!v,d.ENVIRONMENT)throw new Error("Module.ENVIRONMENT has been deprecated. To force the environment, use the ENVIRONMENT compile-time option (for example, -s ENVIRONMENT=web or -s ENVIRONMENT=node)");var y,_,b,w,E="";if(u)E=r+"/",y=function(e,t){var r;return b||(b=i(69)),w||(w=i(70)),e=w.normalize(e),r=b.readFileSync(e),t?r:r.toString()},_=function(e){var t=y(e,!0);return t.buffer||(t=new Uint8Array(t)),I(t.buffer),t},e.argv.length>1&&(p=e.argv[1].replace(/\\/g,"/")),f=e.argv.slice(2),n.exports=d,e.on("uncaughtException",function(e){if(!(e instanceof ui))throw e}),e.on("unhandledRejection",ve),m=function(t){e.exit(t)},d.inspect=function(){return"[Emscripten Module object]"};else if(h)"undefined"!=typeof read&&(y=function(e){return read(e)}),_=function(e){var t;return"function"==typeof readbuffer?new Uint8Array(readbuffer(e)):(I("object"==typeof(t=read(e,"binary"))),t)},"undefined"!=typeof scriptArgs?f=scriptArgs:void 0!==arguments&&(f=arguments),"function"==typeof quit&&(m=function(e){quit(e)}),"undefined"!=typeof print&&("undefined"==typeof console&&(console={}),console.log=print,console.warn=console.error="undefined"!=typeof printErr?printErr:print);else{if(!g&&!v)throw new Error("environment detection error");v?E=self.location.href:document.currentScript&&(E=document.currentScript.src),E=0!==E.indexOf("blob:")?E.substr(0,E.lastIndexOf("/")+1):"",y=function(e){var t=new XMLHttpRequest;return t.open("GET",e,!1),t.send(null),t.responseText},v&&(_=function(e){var t=new XMLHttpRequest;return t.open("GET",e,!1),t.responseType="arraybuffer",t.send(null),new Uint8Array(t.response)})}var T=d.print||console.log.bind(console),S=d.printErr||console.warn.bind(console);for(t in o)o.hasOwnProperty(t)&&(d[t]=o[t]);function A(e){A.shown||(A.shown={}),A.shown[e]||(A.shown[e]=1,S(e))}function k(e,t){var i=C,r=i.length;try{i.grow(1)}catch(e){if(!e instanceof RangeError)throw e;throw"Unable to grow wasm table. Use a higher value for RESERVED_FUNCTION_POINTERS or set ALLOW_TABLE_GROWTH."}try{i.set(r,e)}catch(a){if(!a instanceof TypeError)throw a;I(void 0!==t,"Missing signature argument to addFunction");var n=function(e,t){var i=[1,0,1,96],r=t.slice(0,1),n=t.slice(1),a={i:127,j:126,f:125,d:124};i.push(n.length);for(var s=0;s<n.length;++s)i.push(a[n[s]]);"v"==r?i.push(0):i=i.concat([1,a[r]]),i[1]=i.length-2;var o=new Uint8Array([0,97,115,109,1,0,0,0].concat(i,[2,7,1,1,101,1,102,0,0,7,5,1,1,102,0,0])),u=new WebAssembly.Module(o);return new WebAssembly.Instance(u,{e:{f:e}}).exports.f}(e,t);i.set(r,n)}return r}o=null,d.arguments&&(f=d.arguments),Object.getOwnPropertyDescriptor(d,"arguments")||Object.defineProperty(d,"arguments",{configurable:!0,get:function(){ve("Module.arguments has been replaced with plain arguments_")}}),d.thisProgram&&(p=d.thisProgram),Object.getOwnPropertyDescriptor(d,"thisProgram")||Object.defineProperty(d,"thisProgram",{configurable:!0,get:function(){ve("Module.thisProgram has been replaced with plain thisProgram")}}),d.quit&&(m=d.quit),Object.getOwnPropertyDescriptor(d,"quit")||Object.defineProperty(d,"quit",{configurable:!0,get:function(){ve("Module.quit has been replaced with plain quit_")}}),I(void 0===d.memoryInitializerPrefixURL,"Module.memoryInitializerPrefixURL option was removed, use Module.locateFile instead"),I(void 0===d.pthreadMainPrefixURL,"Module.pthreadMainPrefixURL option was removed, use Module.locateFile instead"),I(void 0===d.cdInitializerPrefixURL,"Module.cdInitializerPrefixURL option was removed, use Module.locateFile instead"),I(void 0===d.filePackagePrefixURL,"Module.filePackagePrefixURL option was removed, use Module.locateFile instead"),I(void 0===d.read,"Module.read option was removed (modify read_ in JS)"),I(void 0===d.readAsync,"Module.readAsync option was removed (modify readAsync in JS)"),I(void 0===d.readBinary,"Module.readBinary option was removed (modify readBinary in JS)"),I(void 0===d.setWindowTitle,"Module.setWindowTitle option was removed (modify setWindowTitle in JS)"),Object.getOwnPropertyDescriptor(d,"read")||Object.defineProperty(d,"read",{configurable:!0,get:function(){ve("Module.read has been replaced with plain read_")}}),Object.getOwnPropertyDescriptor(d,"readAsync")||Object.defineProperty(d,"readAsync",{configurable:!0,get:function(){ve("Module.readAsync has been replaced with plain readAsync")}}),Object.getOwnPropertyDescriptor(d,"readBinary")||Object.defineProperty(d,"readBinary",{configurable:!0,get:function(){ve("Module.readBinary has been replaced with plain readBinary")}}),ai=oi=si=function(){ve("cannot use the stack before compiled code is ready to run, and has provided stack access")};var R,M,O=function(e){};d.wasmBinary&&(R=d.wasmBinary),Object.getOwnPropertyDescriptor(d,"wasmBinary")||Object.defineProperty(d,"wasmBinary",{configurable:!0,get:function(){ve("Module.wasmBinary has been replaced with plain wasmBinary")}}),d.noExitRuntime&&(s=d.noExitRuntime),Object.getOwnPropertyDescriptor(d,"noExitRuntime")||Object.defineProperty(d,"noExitRuntime",{configurable:!0,get:function(){ve("Module.noExitRuntime has been replaced with plain noExitRuntime")}}),"object"!=typeof WebAssembly&&ve("No WebAssembly support found. Build with -s WASM=0 to target JavaScript instead.");var C=new WebAssembly.Table({initial:2542,maximum:2552,element:"anyfunc"}),D=!1;function I(e,t){e||ve("Assertion failed: "+t)}function L(e){var t=d["_"+e];return I(t,"Cannot call unknown function "+e+", make sure it is exported"),t}function x(e,t,i,r,n){var a={string:function(e){var t=0;if(null!=e&&0!==e){var i=1+(e.length<<2);F(e,t=si(i),i)}return t},array:function(e){var t=si(e.length);return function(e,t){I(e.length>=0,"writeArrayToMemory array must have a length (should be an array or typed array)"),G.set(e,t)}(e,t),t}},s=L(e),o=[],u=0;if(I("array"!==t,'Return type should not be "array".'),r)for(var l=0;l<r.length;l++){var d=a[i[l]];d?(0===u&&(u=ai()),o[l]=d(r[l])):o[l]=r[l]}var c=s.apply(null,o);return c=function(e){return"string"===t?N(e):"boolean"===t?Boolean(e):e}(c),0!==u&&oi(u),c}var P="undefined"!=typeof TextDecoder?new TextDecoder("utf8"):void 0;function U(e,t,i){for(var r=t+i,n=t;e[n]&&!(n>=r);)++n;if(n-t>16&&e.subarray&&P)return P.decode(e.subarray(t,n));for(var a="";t<n;){var s=e[t++];if(128&s){var o=63&e[t++];if(192!=(224&s)){var u=63&e[t++];if(224==(240&s)?s=(15&s)<<12|o<<6|u:(240!=(248&s)&&A("Invalid UTF-8 leading byte 0x"+s.toString(16)+" encountered when deserializing a UTF-8 string on the asm.js/wasm heap to a JS string!"),s=(7&s)<<18|o<<12|u<<6|63&e[t++]),s<65536)a+=String.fromCharCode(s);else{var l=s-65536;a+=String.fromCharCode(55296|l>>10,56320|1023&l)}}else a+=String.fromCharCode((31&s)<<6|o)}else a+=String.fromCharCode(s)}return a}function N(e,t){return e?U(V,e,t):""}function B(e,t,i,r){if(!(r>0))return 0;for(var n=i,a=i+r-1,s=0;s<e.length;++s){var o=e.charCodeAt(s);if(o>=55296&&o<=57343&&(o=65536+((1023&o)<<10)|1023&e.charCodeAt(++s)),o<=127){if(i>=a)break;t[i++]=o}else if(o<=2047){if(i+1>=a)break;t[i++]=192|o>>6,t[i++]=128|63&o}else if(o<=65535){if(i+2>=a)break;t[i++]=224|o>>12,t[i++]=128|o>>6&63,t[i++]=128|63&o}else{if(i+3>=a)break;o>=2097152&&A("Invalid Unicode code point 0x"+o.toString(16)+" encountered when serializing a JS string to an UTF-8 string on the asm.js/wasm heap! (Valid unicode code points should be in range 0-0x1FFFFF)."),t[i++]=240|o>>18,t[i++]=128|o>>12&63,t[i++]=128|o>>6&63,t[i++]=128|63&o}}return t[i]=0,i-n}function F(e,t,i){return I("number"==typeof i,"stringToUTF8(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!"),B(e,V,t,i)}function j(e){for(var t=0,i=0;i<e.length;++i){var r=e.charCodeAt(i);r>=55296&&r<=57343&&(r=65536+((1023&r)<<10)|1023&e.charCodeAt(++i)),r<=127?++t:t+=r<=2047?2:r<=65535?3:4}return t}"undefined"!=typeof TextDecoder&&new TextDecoder("utf-16le");var H,G,V,W,q,X;function z(e,t){return e%t>0&&(e+=t-e%t),e}function K(e){H=e,d.HEAP8=G=new Int8Array(e),d.HEAP16=W=new Int16Array(e),d.HEAP32=q=new Int32Array(e),d.HEAPU8=V=new Uint8Array(e),d.HEAPU16=new Uint16Array(e),d.HEAPU32=X=new Uint32Array(e),d.HEAPF32=new Float32Array(e),d.HEAPF64=new Float64Array(e)}var Y=1341328;I(!0,"stack must start aligned"),I(!0,"heap must start aligned");var Q=5242880;d.TOTAL_STACK&&I(Q===d.TOTAL_STACK,"the stack size can no longer be determined at runtime");var J=d.TOTAL_MEMORY||67108864;function Z(){I(0==(3&Y)),X[1+(Y>>2)]=34821223,X[2+(Y>>2)]=2310721022,q[0]=1668509029}function $(){var e=X[1+(Y>>2)],t=X[2+(Y>>2)];34821223==e&&2310721022==t||ve("Stack overflow! Stack cookie has been overwritten, expected hex dwords 0x89BACDFE and 0x02135467, but received 0x"+t.toString(16)+" "+e.toString(16)),1668509029!==q[0]&&ve("Runtime error: The application has corrupted its heap memory area (address zero)!")}function ee(e){for(;e.length>0;){var t=e.shift();if("function"!=typeof t){var i=t.func;"number"==typeof i?void 0===t.arg?d.dynCall_v(i):d.dynCall_vi(i,t.arg):i(void 0===t.arg?null:t.arg)}else t()}}Object.getOwnPropertyDescriptor(d,"TOTAL_MEMORY")||Object.defineProperty(d,"TOTAL_MEMORY",{configurable:!0,get:function(){ve("Module.TOTAL_MEMORY has been replaced with plain INITIAL_TOTAL_MEMORY")}}),I(J>=Q,"TOTAL_MEMORY should be larger than TOTAL_STACK, was "+J+"! (TOTAL_STACK="+Q+")"),I("undefined"!=typeof Int32Array&&"undefined"!=typeof Float64Array&&void 0!==Int32Array.prototype.subarray&&void 0!==Int32Array.prototype.set,"JS engine does not provide full typed array support"),(M=d.wasmMemory?d.wasmMemory:new WebAssembly.Memory({initial:J/65536}))&&(H=M.buffer),I((J=H.byteLength)%65536==0),K(H),q[335292]=6584208,function(){var e=new Int16Array(1),t=new Int8Array(e.buffer);if(e[0]=25459,115!==t[0]||99!==t[1])throw"Runtime error: expected the system to be little-endian!"}();var te=[],ie=[],re=[],ne=[],ae=!1,se=!1;I(Math.imul,"This browser does not support Math.imul(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill"),I(Math.fround,"This browser does not support Math.fround(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill"),I(Math.clz32,"This browser does not support Math.clz32(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill"),I(Math.trunc,"This browser does not support Math.trunc(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill");var oe=Math.abs,ue=Math.ceil,le=Math.floor,de=Math.min,ce=0,he=null,fe=null,pe={};function me(e){ce++,d.monitorRunDependencies&&d.monitorRunDependencies(ce),e?(I(!pe[e]),pe[e]=1,null===he&&"undefined"!=typeof setInterval&&(he=setInterval(function(){if(D)return clearInterval(he),void(he=null);var e=!1;for(var t in pe)e||(e=!0,S("still waiting on run dependencies:")),S("dependency: "+t);e&&S("(end of list)")},1e4))):S("warning: run dependency added without ID")}function ge(e){if(ce--,d.monitorRunDependencies&&d.monitorRunDependencies(ce),e?(I(pe[e]),delete pe[e]):S("warning: run dependency removed without ID"),0==ce&&(null!==he&&(clearInterval(he),he=null),fe)){var t=fe;fe=null,t()}}function ve(e){throw d.onAbort&&d.onAbort(e),T(e+=""),S(e),D=!0,e="abort("+e+") at "+Ae(),new WebAssembly.RuntimeError(e)}d.preloadedImages={},d.preloadedAudios={};var ye="data:application/octet-stream;base64,";function _e(e){return String.prototype.startsWith?e.startsWith(ye):0===e.indexOf(ye)}var be,we,Ee=l+"EasyPlayer.wasm";function Te(){try{if(R)return new Uint8Array(R);if(_)return _(Ee);throw"both async and sync fetching of the wasm failed"}catch(e){ve(e)}}function Se(e){return e.replace(/\b_Z[\w\d_]+/g,function(e){var t=function(e){return A("warning: build with  -s DEMANGLE_SUPPORT=1  to link in libcxxabi demangling"),e}(e);return e===t?e:t+" ["+e+"]"})}function Ae(){var e=function(){var e=new Error;if(!e.stack){try{throw new Error(0)}catch(t){e=t}if(!e.stack)return"(no stack trace available)"}return e.stack.toString()}();return d.extraStackTrace&&(e+="\n"+d.extraStackTrace()),Se(e)}_e(Ee)||(Ee=function(e){return d.locateFile?d.locateFile(e,E):E+e}(Ee)),ie.push({func:function(){ii()}});var ke={};function Re(e){return d.___errno_location?q[d.___errno_location()>>2]=e:S("failed to set errno from JS"),e}var Me={splitPath:function(e){return/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/.exec(e).slice(1)},normalizeArray:function(e,t){for(var i=0,r=e.length-1;r>=0;r--){var n=e[r];"."===n?e.splice(r,1):".."===n?(e.splice(r,1),i++):i&&(e.splice(r,1),i--)}if(t)for(;i;i--)e.unshift("..");return e},normalize:function(e){var t="/"===e.charAt(0),i="/"===e.substr(-1);return(e=Me.normalizeArray(e.split("/").filter(function(e){return!!e}),!t).join("/"))||t||(e="."),e&&i&&(e+="/"),(t?"/":"")+e},dirname:function(e){var t=Me.splitPath(e),i=t[0],r=t[1];return i||r?(r&&(r=r.substr(0,r.length-1)),i+r):"."},basename:function(e){if("/"===e)return"/";var t=e.lastIndexOf("/");return-1===t?e:e.substr(t+1)},extname:function(e){return Me.splitPath(e)[3]},join:function(){var e=Array.prototype.slice.call(arguments,0);return Me.normalize(e.join("/"))},join2:function(e,t){return Me.normalize(e+"/"+t)}},Oe={resolve:function(){for(var e="",t=!1,i=arguments.length-1;i>=-1&&!t;i--){var r=i>=0?arguments[i]:xe.cwd();if("string"!=typeof r)throw new TypeError("Arguments to path.resolve must be strings");if(!r)return"";e=r+"/"+e,t="/"===r.charAt(0)}return(t?"/":"")+(e=Me.normalizeArray(e.split("/").filter(function(e){return!!e}),!t).join("/"))||"."},relative:function(e,t){function i(e){for(var t=0;t<e.length&&""===e[t];t++);for(var i=e.length-1;i>=0&&""===e[i];i--);return t>i?[]:e.slice(t,i-t+1)}e=Oe.resolve(e).substr(1),t=Oe.resolve(t).substr(1);for(var r=i(e.split("/")),n=i(t.split("/")),a=Math.min(r.length,n.length),s=a,o=0;o<a;o++)if(r[o]!==n[o]){s=o;break}var u=[];for(o=s;o<r.length;o++)u.push("..");return(u=u.concat(n.slice(s))).join("/")}},Ce={ttys:[],init:function(){},shutdown:function(){},register:function(e,t){Ce.ttys[e]={input:[],output:[],ops:t},xe.registerDevice(e,Ce.stream_ops)},stream_ops:{open:function(e){var t=Ce.ttys[e.node.rdev];if(!t)throw new xe.ErrnoError(43);e.tty=t,e.seekable=!1},close:function(e){e.tty.ops.flush(e.tty)},flush:function(e){e.tty.ops.flush(e.tty)},read:function(e,t,i,r,n){if(!e.tty||!e.tty.ops.get_char)throw new xe.ErrnoError(60);for(var a=0,s=0;s<r;s++){var o;try{o=e.tty.ops.get_char(e.tty)}catch(e){throw new xe.ErrnoError(29)}if(void 0===o&&0===a)throw new xe.ErrnoError(6);if(null==o)break;a++,t[i+s]=o}return a&&(e.node.timestamp=Date.now()),a},write:function(e,t,i,r,n){if(!e.tty||!e.tty.ops.put_char)throw new xe.ErrnoError(60);try{for(var a=0;a<r;a++)e.tty.ops.put_char(e.tty,t[i+a])}catch(e){throw new xe.ErrnoError(29)}return r&&(e.node.timestamp=Date.now()),a}},default_tty_ops:{get_char:function(t){if(!t.input.length){var i=null;if(u){var r=a.alloc?a.alloc(256):new a(256),n=0;try{n=b.readSync(e.stdin.fd,r,0,256,null)}catch(e){if(-1==e.toString().indexOf("EOF"))throw e;n=0}i=n>0?r.slice(0,n).toString("utf-8"):null}else"undefined"!=typeof window&&"function"==typeof window.prompt?null!==(i=window.prompt("Input: "))&&(i+="\n"):"function"==typeof readline&&null!==(i=readline())&&(i+="\n");if(!i)return null;t.input=Be(i,!0)}return t.input.shift()},put_char:function(e,t){null===t||10===t?(T(U(e.output,0)),e.output=[]):0!=t&&e.output.push(t)},flush:function(e){e.output&&e.output.length>0&&(T(U(e.output,0)),e.output=[])}},default_tty1_ops:{put_char:function(e,t){null===t||10===t?(S(U(e.output,0)),e.output=[]):0!=t&&e.output.push(t)},flush:function(e){e.output&&e.output.length>0&&(S(U(e.output,0)),e.output=[])}}},De={ops_table:null,mount:function(e){return De.createNode(null,"/",16895,0)},createNode:function(e,t,i,r){if(xe.isBlkdev(i)||xe.isFIFO(i))throw new xe.ErrnoError(63);De.ops_table||(De.ops_table={dir:{node:{getattr:De.node_ops.getattr,setattr:De.node_ops.setattr,lookup:De.node_ops.lookup,mknod:De.node_ops.mknod,rename:De.node_ops.rename,unlink:De.node_ops.unlink,rmdir:De.node_ops.rmdir,readdir:De.node_ops.readdir,symlink:De.node_ops.symlink},stream:{llseek:De.stream_ops.llseek}},file:{node:{getattr:De.node_ops.getattr,setattr:De.node_ops.setattr},stream:{llseek:De.stream_ops.llseek,read:De.stream_ops.read,write:De.stream_ops.write,allocate:De.stream_ops.allocate,mmap:De.stream_ops.mmap,msync:De.stream_ops.msync}},link:{node:{getattr:De.node_ops.getattr,setattr:De.node_ops.setattr,readlink:De.node_ops.readlink},stream:{}},chrdev:{node:{getattr:De.node_ops.getattr,setattr:De.node_ops.setattr},stream:xe.chrdev_stream_ops}});var n=xe.createNode(e,t,i,r);return xe.isDir(n.mode)?(n.node_ops=De.ops_table.dir.node,n.stream_ops=De.ops_table.dir.stream,n.contents={}):xe.isFile(n.mode)?(n.node_ops=De.ops_table.file.node,n.stream_ops=De.ops_table.file.stream,n.usedBytes=0,n.contents=null):xe.isLink(n.mode)?(n.node_ops=De.ops_table.link.node,n.stream_ops=De.ops_table.link.stream):xe.isChrdev(n.mode)&&(n.node_ops=De.ops_table.chrdev.node,n.stream_ops=De.ops_table.chrdev.stream),n.timestamp=Date.now(),e&&(e.contents[t]=n),n},getFileDataAsRegularArray:function(e){if(e.contents&&e.contents.subarray){for(var t=[],i=0;i<e.usedBytes;++i)t.push(e.contents[i]);return t}return e.contents},getFileDataAsTypedArray:function(e){return e.contents?e.contents.subarray?e.contents.subarray(0,e.usedBytes):new Uint8Array(e.contents):new Uint8Array},expandFileStorage:function(e,t){var i=e.contents?e.contents.length:0;if(!(i>=t)){t=Math.max(t,i*(i<1048576?2:1.125)|0),0!=i&&(t=Math.max(t,256));var r=e.contents;e.contents=new Uint8Array(t),e.usedBytes>0&&e.contents.set(r.subarray(0,e.usedBytes),0)}},resizeFileStorage:function(e,t){if(e.usedBytes!=t){if(0==t)return e.contents=null,void(e.usedBytes=0);if(!e.contents||e.contents.subarray){var i=e.contents;return e.contents=new Uint8Array(new ArrayBuffer(t)),i&&e.contents.set(i.subarray(0,Math.min(t,e.usedBytes))),void(e.usedBytes=t)}if(e.contents||(e.contents=[]),e.contents.length>t)e.contents.length=t;else for(;e.contents.length<t;)e.contents.push(0);e.usedBytes=t}},node_ops:{getattr:function(e){var t={};return t.dev=xe.isChrdev(e.mode)?e.id:1,t.ino=e.id,t.mode=e.mode,t.nlink=1,t.uid=0,t.gid=0,t.rdev=e.rdev,xe.isDir(e.mode)?t.size=4096:xe.isFile(e.mode)?t.size=e.usedBytes:xe.isLink(e.mode)?t.size=e.link.length:t.size=0,t.atime=new Date(e.timestamp),t.mtime=new Date(e.timestamp),t.ctime=new Date(e.timestamp),t.blksize=4096,t.blocks=Math.ceil(t.size/t.blksize),t},setattr:function(e,t){void 0!==t.mode&&(e.mode=t.mode),void 0!==t.timestamp&&(e.timestamp=t.timestamp),void 0!==t.size&&De.resizeFileStorage(e,t.size)},lookup:function(e,t){throw xe.genericErrors[44]},mknod:function(e,t,i,r){return De.createNode(e,t,i,r)},rename:function(e,t,i){if(xe.isDir(e.mode)){var r;try{r=xe.lookupNode(t,i)}catch(e){}if(r)for(var n in r.contents)throw new xe.ErrnoError(55)}delete e.parent.contents[e.name],e.name=i,t.contents[i]=e,e.parent=t},unlink:function(e,t){delete e.contents[t]},rmdir:function(e,t){var i=xe.lookupNode(e,t);for(var r in i.contents)throw new xe.ErrnoError(55);delete e.contents[t]},readdir:function(e){var t=[".",".."];for(var i in e.contents)e.contents.hasOwnProperty(i)&&t.push(i);return t},symlink:function(e,t,i){var r=De.createNode(e,t,41471,0);return r.link=i,r},readlink:function(e){if(!xe.isLink(e.mode))throw new xe.ErrnoError(28);return e.link}},stream_ops:{read:function(e,t,i,r,n){var a=e.node.contents;if(n>=e.node.usedBytes)return 0;var s=Math.min(e.node.usedBytes-n,r);if(I(s>=0),s>8&&a.subarray)t.set(a.subarray(n,n+s),i);else for(var o=0;o<s;o++)t[i+o]=a[n+o];return s},write:function(e,t,i,r,n,a){if(a&&A("file packager has copied file data into memory, but in memory growth we are forced to copy it again (see --no-heap-copy)"),a=!1,!r)return 0;var s=e.node;if(s.timestamp=Date.now(),t.subarray&&(!s.contents||s.contents.subarray)){if(a)return I(0===n,"canOwn must imply no weird position inside the file"),s.contents=t.subarray(i,i+r),s.usedBytes=r,r;if(0===s.usedBytes&&0===n)return s.contents=new Uint8Array(t.subarray(i,i+r)),s.usedBytes=r,r;if(n+r<=s.usedBytes)return s.contents.set(t.subarray(i,i+r),n),r}if(De.expandFileStorage(s,n+r),s.contents.subarray&&t.subarray)s.contents.set(t.subarray(i,i+r),n);else for(var o=0;o<r;o++)s.contents[n+o]=t[i+o];return s.usedBytes=Math.max(s.usedBytes,n+r),r},llseek:function(e,t,i){var r=t;if(1===i?r+=e.position:2===i&&xe.isFile(e.node.mode)&&(r+=e.node.usedBytes),r<0)throw new xe.ErrnoError(28);return r},allocate:function(e,t,i){De.expandFileStorage(e.node,t+i),e.node.usedBytes=Math.max(e.node.usedBytes,t+i)},mmap:function(e,t,i,r,n,a,s){if(!xe.isFile(e.node.mode))throw new xe.ErrnoError(43);var o,u,l=e.node.contents;if(2&s||l.buffer!==t&&l.buffer!==t.buffer){(n>0||n+r<e.node.usedBytes)&&(l=l.subarray?l.subarray(n,n+r):Array.prototype.slice.call(l,n,n+r)),u=!0;var d=t.buffer==G.buffer;if(!(o=ri(r)))throw new xe.ErrnoError(48);(d?G:t).set(l,o)}else u=!1,o=l.byteOffset;return{ptr:o,allocated:u}},msync:function(e,t,i,r,n){if(!xe.isFile(e.node.mode))throw new xe.ErrnoError(43);return 2&n?0:(De.stream_ops.write(e,t,0,r,i,!1),0)}}},Ie={0:"Success",1:"Arg list too long",2:"Permission denied",3:"Address already in use",4:"Address not available",5:"Address family not supported by protocol family",6:"No more processes",7:"Socket already connected",8:"Bad file number",9:"Trying to read unreadable message",10:"Mount device busy",11:"Operation canceled",12:"No children",13:"Connection aborted",14:"Connection refused",15:"Connection reset by peer",16:"File locking deadlock error",17:"Destination address required",18:"Math arg out of domain of func",19:"Quota exceeded",20:"File exists",21:"Bad address",22:"File too large",23:"Host is unreachable",24:"Identifier removed",25:"Illegal byte sequence",26:"Connection already in progress",27:"Interrupted system call",28:"Invalid argument",29:"I/O error",30:"Socket is already connected",31:"Is a directory",32:"Too many symbolic links",33:"Too many open files",34:"Too many links",35:"Message too long",36:"Multihop attempted",37:"File or path name too long",38:"Network interface is not configured",39:"Connection reset by network",40:"Network is unreachable",41:"Too many open files in system",42:"No buffer space available",43:"No such device",44:"No such file or directory",45:"Exec format error",46:"No record locks available",47:"The link has been severed",48:"Not enough core",49:"No message of desired type",50:"Protocol not available",51:"No space left on device",52:"Function not implemented",53:"Socket is not connected",54:"Not a directory",55:"Directory not empty",56:"State not recoverable",57:"Socket operation on non-socket",59:"Not a typewriter",60:"No such device or address",61:"Value too large for defined data type",62:"Previous owner died",63:"Not super-user",64:"Broken pipe",65:"Protocol error",66:"Unknown protocol",67:"Protocol wrong type for socket",68:"Math result not representable",69:"Read only file system",70:"Illegal seek",71:"No such process",72:"Stale file handle",73:"Connection timed out",74:"Text file busy",75:"Cross-device link",100:"Device not a stream",101:"Bad font file fmt",102:"Invalid slot",103:"Invalid request code",104:"No anode",105:"Block device required",106:"Channel number out of range",107:"Level 3 halted",108:"Level 3 reset",109:"Link number out of range",110:"Protocol driver not attached",111:"No CSI structure available",112:"Level 2 halted",113:"Invalid exchange",114:"Invalid request descriptor",115:"Exchange full",116:"No data (for no delay io)",117:"Timer expired",118:"Out of streams resources",119:"Machine is not on the network",120:"Package not installed",121:"The object is remote",122:"Advertise error",123:"Srmount error",124:"Communication error on send",125:"Cross mount point (not really error)",126:"Given log. name not unique",127:"f.d. invalid for this operation",128:"Remote address changed",129:"Can   access a needed shared lib",130:"Accessing a corrupted shared lib",131:".lib section in a.out corrupted",132:"Attempting to link in too many libs",133:"Attempting to exec a shared library",135:"Streams pipe error",136:"Too many users",137:"Socket type not supported",138:"Not supported",139:"Protocol family not supported",140:"Can't send after socket shutdown",141:"Too many references",142:"Host is down",148:"No medium (in tape drive)",156:"Level 2 not synchronized"},Le={EPERM:63,ENOENT:44,ESRCH:71,EINTR:27,EIO:29,ENXIO:60,E2BIG:1,ENOEXEC:45,EBADF:8,ECHILD:12,EAGAIN:6,EWOULDBLOCK:6,ENOMEM:48,EACCES:2,EFAULT:21,ENOTBLK:105,EBUSY:10,EEXIST:20,EXDEV:75,ENODEV:43,ENOTDIR:54,EISDIR:31,EINVAL:28,ENFILE:41,EMFILE:33,ENOTTY:59,ETXTBSY:74,EFBIG:22,ENOSPC:51,ESPIPE:70,EROFS:69,EMLINK:34,EPIPE:64,EDOM:18,ERANGE:68,ENOMSG:49,EIDRM:24,ECHRNG:106,EL2NSYNC:156,EL3HLT:107,EL3RST:108,ELNRNG:109,EUNATCH:110,ENOCSI:111,EL2HLT:112,EDEADLK:16,ENOLCK:46,EBADE:113,EBADR:114,EXFULL:115,ENOANO:104,EBADRQC:103,EBADSLT:102,EDEADLOCK:16,EBFONT:101,ENOSTR:100,ENODATA:116,ETIME:117,ENOSR:118,ENONET:119,ENOPKG:120,EREMOTE:121,ENOLINK:47,EADV:122,ESRMNT:123,ECOMM:124,EPROTO:65,EMULTIHOP:36,EDOTDOT:125,EBADMSG:9,ENOTUNIQ:126,EBADFD:127,EREMCHG:128,ELIBACC:129,ELIBBAD:130,ELIBSCN:131,ELIBMAX:132,ELIBEXEC:133,ENOSYS:52,ENOTEMPTY:55,ENAMETOOLONG:37,ELOOP:32,EOPNOTSUPP:138,EPFNOSUPPORT:139,ECONNRESET:15,ENOBUFS:42,EAFNOSUPPORT:5,EPROTOTYPE:67,ENOTSOCK:57,ENOPROTOOPT:50,ESHUTDOWN:140,ECONNREFUSED:14,EADDRINUSE:3,ECONNABORTED:13,ENETUNREACH:40,ENETDOWN:38,ETIMEDOUT:73,EHOSTDOWN:142,EHOSTUNREACH:23,EINPROGRESS:26,EALREADY:7,EDESTADDRREQ:17,EMSGSIZE:35,EPROTONOSUPPORT:66,ESOCKTNOSUPPORT:137,EADDRNOTAVAIL:4,ENETRESET:39,EISCONN:30,ENOTCONN:53,ETOOMANYREFS:141,EUSERS:136,EDQUOT:19,ESTALE:72,ENOTSUP:138,ENOMEDIUM:148,EILSEQ:25,EOVERFLOW:61,ECANCELED:11,ENOTRECOVERABLE:56,EOWNERDEAD:62,ESTRPIPE:135},xe={root:null,mounts:[],devices:{},streams:[],nextInode:1,nameTable:null,currentPath:"/",initialized:!1,ignorePermissions:!0,trackingDelegate:{},tracking:{openFlags:{READ:1,WRITE:2}},ErrnoError:null,genericErrors:{},filesystems:null,syncFSRequests:0,handleFSError:function(e){if(!(e instanceof xe.ErrnoError))throw e+" : "+Ae();return Re(e.errno)},lookupPath:function(e,t){if(t=t||{},!(e=Oe.resolve(xe.cwd(),e)))return{path:"",node:null};var i={follow_mount:!0,recurse_count:0};for(var r in i)void 0===t[r]&&(t[r]=i[r]);if(t.recurse_count>8)throw new xe.ErrnoError(32);for(var n=Me.normalizeArray(e.split("/").filter(function(e){return!!e}),!1),a=xe.root,s="/",o=0;o<n.length;o++){var u=o===n.length-1;if(u&&t.parent)break;if(a=xe.lookupNode(a,n[o]),s=Me.join2(s,n[o]),xe.isMountpoint(a)&&(!u||u&&t.follow_mount)&&(a=a.mounted.root),!u||t.follow)for(var l=0;xe.isLink(a.mode);){var d=xe.readlink(s);if(s=Oe.resolve(Me.dirname(s),d),a=xe.lookupPath(s,{recurse_count:t.recurse_count}).node,l++>40)throw new xe.ErrnoError(32)}}return{path:s,node:a}},getPath:function(e){for(var t;;){if(xe.isRoot(e)){var i=e.mount.mountpoint;return t?"/"!==i[i.length-1]?i+"/"+t:i+t:i}t=t?e.name+"/"+t:e.name,e=e.parent}},hashName:function(e,t){for(var i=0,r=0;r<t.length;r++)i=(i<<5)-i+t.charCodeAt(r)|0;return(e+i>>>0)%xe.nameTable.length},hashAddNode:function(e){var t=xe.hashName(e.parent.id,e.name);e.name_next=xe.nameTable[t],xe.nameTable[t]=e},hashRemoveNode:function(e){var t=xe.hashName(e.parent.id,e.name);if(xe.nameTable[t]===e)xe.nameTable[t]=e.name_next;else for(var i=xe.nameTable[t];i;){if(i.name_next===e){i.name_next=e.name_next;break}i=i.name_next}},lookupNode:function(e,t){var i=xe.mayLookup(e);if(i)throw new xe.ErrnoError(i,e);for(var r=xe.hashName(e.id,t),n=xe.nameTable[r];n;n=n.name_next){var a=n.name;if(n.parent.id===e.id&&a===t)return n}return xe.lookup(e,t)},createNode:function(e,t,i,r){xe.FSNode||(xe.FSNode=function(e,t,i,r){e||(e=this),this.parent=e,this.mount=e.mount,this.mounted=null,this.id=xe.nextInode++,this.name=t,this.mode=i,this.node_ops={},this.stream_ops={},this.rdev=r},xe.FSNode.prototype={},Object.defineProperties(xe.FSNode.prototype,{read:{get:function(){return 365==(365&this.mode)},set:function(e){e?this.mode|=365:this.mode&=-366}},write:{get:function(){return 146==(146&this.mode)},set:function(e){e?this.mode|=146:this.mode&=-147}},isFolder:{get:function(){return xe.isDir(this.mode)}},isDevice:{get:function(){return xe.isChrdev(this.mode)}}}));var n=new xe.FSNode(e,t,i,r);return xe.hashAddNode(n),n},destroyNode:function(e){xe.hashRemoveNode(e)},isRoot:function(e){return e===e.parent},isMountpoint:function(e){return!!e.mounted},isFile:function(e){return 32768==(61440&e)},isDir:function(e){return 16384==(61440&e)},isLink:function(e){return 40960==(61440&e)},isChrdev:function(e){return 8192==(61440&e)},isBlkdev:function(e){return 24576==(61440&e)},isFIFO:function(e){return 4096==(61440&e)},isSocket:function(e){return 49152==(49152&e)},flagModes:{r:0,rs:1052672,"r+":2,w:577,wx:705,xw:705,"w+":578,"wx+":706,"xw+":706,a:1089,ax:1217,xa:1217,"a+":1090,"ax+":1218,"xa+":1218},modeStringToFlags:function(e){var t=xe.flagModes[e];if(void 0===t)throw new Error("Unknown file open mode: "+e);return t},flagsToPermissionString:function(e){var t=["r","w","rw"][3&e];return 512&e&&(t+="w"),t},nodePermissions:function(e,t){return xe.ignorePermissions||(-1===t.indexOf("r")||292&e.mode)&&(-1===t.indexOf("w")||146&e.mode)&&(-1===t.indexOf("x")||73&e.mode)?0:2},mayLookup:function(e){return xe.nodePermissions(e,"x")||(e.node_ops.lookup?0:2)},mayCreate:function(e,t){try{return xe.lookupNode(e,t),20}catch(e){}return xe.nodePermissions(e,"wx")},mayDelete:function(e,t,i){var r;try{r=xe.lookupNode(e,t)}catch(e){return e.errno}var n=xe.nodePermissions(e,"wx");if(n)return n;if(i){if(!xe.isDir(r.mode))return 54;if(xe.isRoot(r)||xe.getPath(r)===xe.cwd())return 10}else if(xe.isDir(r.mode))return 31;return 0},mayOpen:function(e,t){return e?xe.isLink(e.mode)?32:xe.isDir(e.mode)&&("r"!==xe.flagsToPermissionString(t)||512&t)?31:xe.nodePermissions(e,xe.flagsToPermissionString(t)):44},MAX_OPEN_FDS:4096,nextfd:function(e,t){e=e||0,t=t||xe.MAX_OPEN_FDS;for(var i=e;i<=t;i++)if(!xe.streams[i])return i;throw new xe.ErrnoError(33)},getStream:function(e){return xe.streams[e]},createStream:function(e,t,i){xe.FSStream||(xe.FSStream=function(){},xe.FSStream.prototype={},Object.defineProperties(xe.FSStream.prototype,{object:{get:function(){return this.node},set:function(e){this.node=e}},isRead:{get:function(){return 1!=(2097155&this.flags)}},isWrite:{get:function(){return 0!=(2097155&this.flags)}},isAppend:{get:function(){return 1024&this.flags}}}));var r=new xe.FSStream;for(var n in e)r[n]=e[n];e=r;var a=xe.nextfd(t,i);return e.fd=a,xe.streams[a]=e,e},closeStream:function(e){xe.streams[e]=null},chrdev_stream_ops:{open:function(e){var t=xe.getDevice(e.node.rdev);e.stream_ops=t.stream_ops,e.stream_ops.open&&e.stream_ops.open(e)},llseek:function(){throw new xe.ErrnoError(70)}},major:function(e){return e>>8},minor:function(e){return 255&e},makedev:function(e,t){return e<<8|t},registerDevice:function(e,t){xe.devices[e]={stream_ops:t}},getDevice:function(e){return xe.devices[e]},getMounts:function(e){for(var t=[],i=[e];i.length;){var r=i.pop();t.push(r),i.push.apply(i,r.mounts)}return t},syncfs:function(e,t){"function"==typeof e&&(t=e,e=!1),xe.syncFSRequests++,xe.syncFSRequests>1&&console.log("warning: "+xe.syncFSRequests+" FS.syncfs operations in flight at once, probably just doing extra work");var i=xe.getMounts(xe.root.mount),r=0;function n(e){return I(xe.syncFSRequests>0),xe.syncFSRequests--,t(e)}function a(e){if(e)return a.errored?void 0:(a.errored=!0,n(e));++r>=i.length&&n(null)}i.forEach(function(t){if(!t.type.syncfs)return a(null);t.type.syncfs(t,e,a)})},mount:function(e,t,i){if("string"==typeof e)throw e;var r,n="/"===i,a=!i;if(n&&xe.root)throw new xe.ErrnoError(10);if(!n&&!a){var s=xe.lookupPath(i,{follow_mount:!1});if(i=s.path,r=s.node,xe.isMountpoint(r))throw new xe.ErrnoError(10);if(!xe.isDir(r.mode))throw new xe.ErrnoError(54)}var o={type:e,opts:t,mountpoint:i,mounts:[]},u=e.mount(o);return u.mount=o,o.root=u,n?xe.root=u:r&&(r.mounted=o,r.mount&&r.mount.mounts.push(o)),u},unmount:function(e){var t=xe.lookupPath(e,{follow_mount:!1});if(!xe.isMountpoint(t.node))throw new xe.ErrnoError(28);var i=t.node,r=i.mounted,n=xe.getMounts(r);Object.keys(xe.nameTable).forEach(function(e){for(var t=xe.nameTable[e];t;){var i=t.name_next;-1!==n.indexOf(t.mount)&&xe.destroyNode(t),t=i}}),i.mounted=null;var a=i.mount.mounts.indexOf(r);I(-1!==a),i.mount.mounts.splice(a,1)},lookup:function(e,t){return e.node_ops.lookup(e,t)},mknod:function(e,t,i){var r=xe.lookupPath(e,{parent:!0}).node,n=Me.basename(e);if(!n||"."===n||".."===n)throw new xe.ErrnoError(28);var a=xe.mayCreate(r,n);if(a)throw new xe.ErrnoError(a);if(!r.node_ops.mknod)throw new xe.ErrnoError(63);return r.node_ops.mknod(r,n,t,i)},create:function(e,t){return t=void 0!==t?t:438,t&=4095,t|=32768,xe.mknod(e,t,0)},mkdir:function(e,t){return t=void 0!==t?t:511,t&=1023,t|=16384,xe.mknod(e,t,0)},mkdirTree:function(e,t){for(var i=e.split("/"),r="",n=0;n<i.length;++n)if(i[n]){r+="/"+i[n];try{xe.mkdir(r,t)}catch(e){if(20!=e.errno)throw e}}},mkdev:function(e,t,i){return void 0===i&&(i=t,t=438),t|=8192,xe.mknod(e,t,i)},symlink:function(e,t){if(!Oe.resolve(e))throw new xe.ErrnoError(44);var i=xe.lookupPath(t,{parent:!0}).node;if(!i)throw new xe.ErrnoError(44);var r=Me.basename(t),n=xe.mayCreate(i,r);if(n)throw new xe.ErrnoError(n);if(!i.node_ops.symlink)throw new xe.ErrnoError(63);return i.node_ops.symlink(i,r,e)},rename:function(e,t){var i,r,n=Me.dirname(e),a=Me.dirname(t),s=Me.basename(e),o=Me.basename(t);try{i=xe.lookupPath(e,{parent:!0}).node,r=xe.lookupPath(t,{parent:!0}).node}catch(e){throw new xe.ErrnoError(10)}if(!i||!r)throw new xe.ErrnoError(44);if(i.mount!==r.mount)throw new xe.ErrnoError(75);var u,l=xe.lookupNode(i,s),d=Oe.relative(e,a);if("."!==d.charAt(0))throw new xe.ErrnoError(28);if("."!==(d=Oe.relative(t,n)).charAt(0))throw new xe.ErrnoError(55);try{u=xe.lookupNode(r,o)}catch(e){}if(l!==u){var c=xe.isDir(l.mode),h=xe.mayDelete(i,s,c);if(h)throw new xe.ErrnoError(h);if(h=u?xe.mayDelete(r,o,c):xe.mayCreate(r,o))throw new xe.ErrnoError(h);if(!i.node_ops.rename)throw new xe.ErrnoError(63);if(xe.isMountpoint(l)||u&&xe.isMountpoint(u))throw new xe.ErrnoError(10);if(r!==i&&(h=xe.nodePermissions(i,"w")))throw new xe.ErrnoError(h);try{xe.trackingDelegate.willMovePath&&xe.trackingDelegate.willMovePath(e,t)}catch(i){console.log("FS.trackingDelegate['willMovePath']('"+e+"', '"+t+"') threw an exception: "+i.message)}xe.hashRemoveNode(l);try{i.node_ops.rename(l,r,o)}catch(e){throw e}finally{xe.hashAddNode(l)}try{xe.trackingDelegate.onMovePath&&xe.trackingDelegate.onMovePath(e,t)}catch(i){console.log("FS.trackingDelegate['onMovePath']('"+e+"', '"+t+"') threw an exception: "+i.message)}}},rmdir:function(e){var t=xe.lookupPath(e,{parent:!0}).node,i=Me.basename(e),r=xe.lookupNode(t,i),n=xe.mayDelete(t,i,!0);if(n)throw new xe.ErrnoError(n);if(!t.node_ops.rmdir)throw new xe.ErrnoError(63);if(xe.isMountpoint(r))throw new xe.ErrnoError(10);try{xe.trackingDelegate.willDeletePath&&xe.trackingDelegate.willDeletePath(e)}catch(t){console.log("FS.trackingDelegate['willDeletePath']('"+e+"') threw an exception: "+t.message)}t.node_ops.rmdir(t,i),xe.destroyNode(r);try{xe.trackingDelegate.onDeletePath&&xe.trackingDelegate.onDeletePath(e)}catch(t){console.log("FS.trackingDelegate['onDeletePath']('"+e+"') threw an exception: "+t.message)}},readdir:function(e){var t=xe.lookupPath(e,{follow:!0}).node;if(!t.node_ops.readdir)throw new xe.ErrnoError(54);return t.node_ops.readdir(t)},unlink:function(e){var t=xe.lookupPath(e,{parent:!0}).node,i=Me.basename(e),r=xe.lookupNode(t,i),n=xe.mayDelete(t,i,!1);if(n)throw new xe.ErrnoError(n);if(!t.node_ops.unlink)throw new xe.ErrnoError(63);if(xe.isMountpoint(r))throw new xe.ErrnoError(10);try{xe.trackingDelegate.willDeletePath&&xe.trackingDelegate.willDeletePath(e)}catch(t){console.log("FS.trackingDelegate['willDeletePath']('"+e+"') threw an exception: "+t.message)}t.node_ops.unlink(t,i),xe.destroyNode(r);try{xe.trackingDelegate.onDeletePath&&xe.trackingDelegate.onDeletePath(e)}catch(t){console.log("FS.trackingDelegate['onDeletePath']('"+e+"') threw an exception: "+t.message)}},readlink:function(e){var t=xe.lookupPath(e).node;if(!t)throw new xe.ErrnoError(44);if(!t.node_ops.readlink)throw new xe.ErrnoError(28);return Oe.resolve(xe.getPath(t.parent),t.node_ops.readlink(t))},stat:function(e,t){var i=xe.lookupPath(e,{follow:!t}).node;if(!i)throw new xe.ErrnoError(44);if(!i.node_ops.getattr)throw new xe.ErrnoError(63);return i.node_ops.getattr(i)},lstat:function(e){return xe.stat(e,!0)},chmod:function(e,t,i){var r;if(!(r="string"==typeof e?xe.lookupPath(e,{follow:!i}).node:e).node_ops.setattr)throw new xe.ErrnoError(63);r.node_ops.setattr(r,{mode:4095&t|-4096&r.mode,timestamp:Date.now()})},lchmod:function(e,t){xe.chmod(e,t,!0)},fchmod:function(e,t){var i=xe.getStream(e);if(!i)throw new xe.ErrnoError(8);xe.chmod(i.node,t)},chown:function(e,t,i,r){var n;if(!(n="string"==typeof e?xe.lookupPath(e,{follow:!r}).node:e).node_ops.setattr)throw new xe.ErrnoError(63);n.node_ops.setattr(n,{timestamp:Date.now()})},lchown:function(e,t,i){xe.chown(e,t,i,!0)},fchown:function(e,t,i){var r=xe.getStream(e);if(!r)throw new xe.ErrnoError(8);xe.chown(r.node,t,i)},truncate:function(e,t){if(t<0)throw new xe.ErrnoError(28);var i;if(!(i="string"==typeof e?xe.lookupPath(e,{follow:!0}).node:e).node_ops.setattr)throw new xe.ErrnoError(63);if(xe.isDir(i.mode))throw new xe.ErrnoError(31);if(!xe.isFile(i.mode))throw new xe.ErrnoError(28);var r=xe.nodePermissions(i,"w");if(r)throw new xe.ErrnoError(r);i.node_ops.setattr(i,{size:t,timestamp:Date.now()})},ftruncate:function(e,t){var i=xe.getStream(e);if(!i)throw new xe.ErrnoError(8);if(0==(2097155&i.flags))throw new xe.ErrnoError(28);xe.truncate(i.node,t)},utime:function(e,t,i){var r=xe.lookupPath(e,{follow:!0}).node;r.node_ops.setattr(r,{timestamp:Math.max(t,i)})},open:function(e,t,i,r,n){if(""===e)throw new xe.ErrnoError(44);var a;if(i=void 0===i?438:i,i=64&(t="string"==typeof t?xe.modeStringToFlags(t):t)?4095&i|32768:0,"object"==typeof e)a=e;else{e=Me.normalize(e);try{a=xe.lookupPath(e,{follow:!(131072&t)}).node}catch(e){}}var s=!1;if(64&t)if(a){if(128&t)throw new xe.ErrnoError(20)}else a=xe.mknod(e,i,0),s=!0;if(!a)throw new xe.ErrnoError(44);if(xe.isChrdev(a.mode)&&(t&=-513),65536&t&&!xe.isDir(a.mode))throw new xe.ErrnoError(54);if(!s){var o=xe.mayOpen(a,t);if(o)throw new xe.ErrnoError(o)}512&t&&xe.truncate(a,0),t&=-641;var u=xe.createStream({node:a,path:xe.getPath(a),flags:t,seekable:!0,position:0,stream_ops:a.stream_ops,ungotten:[],error:!1},r,n);u.stream_ops.open&&u.stream_ops.open(u),!d.logReadFiles||1&t||(xe.readFiles||(xe.readFiles={}),e in xe.readFiles||(xe.readFiles[e]=1,console.log("FS.trackingDelegate error on read file: "+e)));try{if(xe.trackingDelegate.onOpenFile){var l=0;1!=(2097155&t)&&(l|=xe.tracking.openFlags.READ),0!=(2097155&t)&&(l|=xe.tracking.openFlags.WRITE),xe.trackingDelegate.onOpenFile(e,l)}}catch(t){console.log("FS.trackingDelegate['onOpenFile']('"+e+"', flags) threw an exception: "+t.message)}return u},close:function(e){if(xe.isClosed(e))throw new xe.ErrnoError(8);e.getdents&&(e.getdents=null);try{e.stream_ops.close&&e.stream_ops.close(e)}catch(e){throw e}finally{xe.closeStream(e.fd)}e.fd=null},isClosed:function(e){return null===e.fd},llseek:function(e,t,i){if(xe.isClosed(e))throw new xe.ErrnoError(8);if(!e.seekable||!e.stream_ops.llseek)throw new xe.ErrnoError(70);if(0!=i&&1!=i&&2!=i)throw new xe.ErrnoError(28);return e.position=e.stream_ops.llseek(e,t,i),e.ungotten=[],e.position},read:function(e,t,i,r,n){if(r<0||n<0)throw new xe.ErrnoError(28);if(xe.isClosed(e))throw new xe.ErrnoError(8);if(1==(2097155&e.flags))throw new xe.ErrnoError(8);if(xe.isDir(e.node.mode))throw new xe.ErrnoError(31);if(!e.stream_ops.read)throw new xe.ErrnoError(28);var a=void 0!==n;if(a){if(!e.seekable)throw new xe.ErrnoError(70)}else n=e.position;var s=e.stream_ops.read(e,t,i,r,n);return a||(e.position+=s),s},write:function(e,t,i,r,n,a){if(r<0||n<0)throw new xe.ErrnoError(28);if(xe.isClosed(e))throw new xe.ErrnoError(8);if(0==(2097155&e.flags))throw new xe.ErrnoError(8);if(xe.isDir(e.node.mode))throw new xe.ErrnoError(31);if(!e.stream_ops.write)throw new xe.ErrnoError(28);1024&e.flags&&xe.llseek(e,0,2);var s=void 0!==n;if(s){if(!e.seekable)throw new xe.ErrnoError(70)}else n=e.position;var o=e.stream_ops.write(e,t,i,r,n,a);s||(e.position+=o);try{e.path&&xe.trackingDelegate.onWriteToFile&&xe.trackingDelegate.onWriteToFile(e.path)}catch(t){console.log("FS.trackingDelegate['onWriteToFile']('"+e.path+"') threw an exception: "+t.message)}return o},allocate:function(e,t,i){if(xe.isClosed(e))throw new xe.ErrnoError(8);if(t<0||i<=0)throw new xe.ErrnoError(28);if(0==(2097155&e.flags))throw new xe.ErrnoError(8);if(!xe.isFile(e.node.mode)&&!xe.isDir(e.node.mode))throw new xe.ErrnoError(43);if(!e.stream_ops.allocate)throw new xe.ErrnoError(138);e.stream_ops.allocate(e,t,i)},mmap:function(e,t,i,r,n,a,s){if(0!=(2&a)&&0==(2&s)&&2!=(2097155&e.flags))throw new xe.ErrnoError(2);if(1==(2097155&e.flags))throw new xe.ErrnoError(2);if(!e.stream_ops.mmap)throw new xe.ErrnoError(43);return e.stream_ops.mmap(e,t,i,r,n,a,s)},msync:function(e,t,i,r,n){return e&&e.stream_ops.msync?e.stream_ops.msync(e,t,i,r,n):0},munmap:function(e){return 0},ioctl:function(e,t,i){if(!e.stream_ops.ioctl)throw new xe.ErrnoError(59);return e.stream_ops.ioctl(e,t,i)},readFile:function(e,t){if((t=t||{}).flags=t.flags||"r",t.encoding=t.encoding||"binary","utf8"!==t.encoding&&"binary"!==t.encoding)throw new Error('Invalid encoding type "'+t.encoding+'"');var i,r=xe.open(e,t.flags),n=xe.stat(e).size,a=new Uint8Array(n);return xe.read(r,a,0,n,0),"utf8"===t.encoding?i=U(a,0):"binary"===t.encoding&&(i=a),xe.close(r),i},writeFile:function(e,t,i){(i=i||{}).flags=i.flags||"w";var r=xe.open(e,i.flags,i.mode);if("string"==typeof t){var n=new Uint8Array(j(t)+1),a=B(t,n,0,n.length);xe.write(r,n,0,a,void 0,i.canOwn)}else{if(!ArrayBuffer.isView(t))throw new Error("Unsupported data type");xe.write(r,t,0,t.byteLength,void 0,i.canOwn)}xe.close(r)},cwd:function(){return xe.currentPath},chdir:function(e){var t=xe.lookupPath(e,{follow:!0});if(null===t.node)throw new xe.ErrnoError(44);if(!xe.isDir(t.node.mode))throw new xe.ErrnoError(54);var i=xe.nodePermissions(t.node,"x");if(i)throw new xe.ErrnoError(i);xe.currentPath=t.path},createDefaultDirectories:function(){xe.mkdir("/tmp"),xe.mkdir("/home"),xe.mkdir("/home/web_user")},createDefaultDevices:function(){var e;if(xe.mkdir("/dev"),xe.registerDevice(xe.makedev(1,3),{read:function(){return 0},write:function(e,t,i,r,n){return r}}),xe.mkdev("/dev/null",xe.makedev(1,3)),Ce.register(xe.makedev(5,0),Ce.default_tty_ops),Ce.register(xe.makedev(6,0),Ce.default_tty1_ops),xe.mkdev("/dev/tty",xe.makedev(5,0)),xe.mkdev("/dev/tty1",xe.makedev(6,0)),"object"==typeof crypto&&"function"==typeof crypto.getRandomValues){var t=new Uint8Array(1);e=function(){return crypto.getRandomValues(t),t[0]}}else if(u)try{var r=i(71);e=function(){return r.randomBytes(1)[0]}}catch(e){}e||(e=function(){ve("no cryptographic support found for random_device. consider polyfilling it if you want to use something insecure like Math.random(), e.g. put this in a --pre-js: var crypto = { getRandomValues: function(array) { for (var i = 0; i < array.length; i++) array[i] = (Math.random()*256)|0 } };")}),xe.createDevice("/dev","random",e),xe.createDevice("/dev","urandom",e),xe.mkdir("/dev/shm"),xe.mkdir("/dev/shm/tmp")},createSpecialDirectories:function(){xe.mkdir("/proc"),xe.mkdir("/proc/self"),xe.mkdir("/proc/self/fd"),xe.mount({mount:function(){var e=xe.createNode("/proc/self","fd",16895,73);return e.node_ops={lookup:function(e,t){var i=+t,r=xe.getStream(i);if(!r)throw new xe.ErrnoError(8);var n={parent:null,mount:{mountpoint:"fake"},node_ops:{readlink:function(){return r.path}}};return n.parent=n,n}},e}},{},"/proc/self/fd")},createStandardStreams:function(){d.stdin?xe.createDevice("/dev","stdin",d.stdin):xe.symlink("/dev/tty","/dev/stdin"),d.stdout?xe.createDevice("/dev","stdout",null,d.stdout):xe.symlink("/dev/tty","/dev/stdout"),d.stderr?xe.createDevice("/dev","stderr",null,d.stderr):xe.symlink("/dev/tty1","/dev/stderr");var e=xe.open("/dev/stdin","r"),t=xe.open("/dev/stdout","w"),i=xe.open("/dev/stderr","w");I(0===e.fd,"invalid handle for stdin ("+e.fd+")"),I(1===t.fd,"invalid handle for stdout ("+t.fd+")"),I(2===i.fd,"invalid handle for stderr ("+i.fd+")")},ensureErrnoError:function(){xe.ErrnoError||(xe.ErrnoError=function(e,t){this.node=t,this.setErrno=function(e){for(var t in this.errno=e,Le)if(Le[t]===e){this.code=t;break}},this.setErrno(e),this.message=Ie[e],this.stack&&(Object.defineProperty(this,"stack",{value:(new Error).stack,writable:!0}),this.stack=Se(this.stack))},xe.ErrnoError.prototype=new Error,xe.ErrnoError.prototype.constructor=xe.ErrnoError,[44].forEach(function(e){xe.genericErrors[e]=new xe.ErrnoError(e),xe.genericErrors[e].stack="<generic error, no stack>"}))},staticInit:function(){xe.ensureErrnoError(),xe.nameTable=new Array(4096),xe.mount(De,{},"/"),xe.createDefaultDirectories(),xe.createDefaultDevices(),xe.createSpecialDirectories(),xe.filesystems={MEMFS:De}},init:function(e,t,i){I(!xe.init.initialized,"FS.init was previously called. If you want to initialize later with custom parameters, remove any earlier calls (note that one is automatically added to the generated code)"),xe.init.initialized=!0,xe.ensureErrnoError(),d.stdin=e||d.stdin,d.stdout=t||d.stdout,d.stderr=i||d.stderr,xe.createStandardStreams()},quit:function(){xe.init.initialized=!1;var e=d._fflush;e&&e(0);for(var t=0;t<xe.streams.length;t++){var i=xe.streams[t];i&&xe.close(i)}},getMode:function(e,t){var i=0;return e&&(i|=365),t&&(i|=146),i},joinPath:function(e,t){var i=Me.join.apply(null,e);return t&&"/"==i[0]&&(i=i.substr(1)),i},absolutePath:function(e,t){return Oe.resolve(t,e)},standardizePath:function(e){return Me.normalize(e)},findObject:function(e,t){var i=xe.analyzePath(e,t);return i.exists?i.object:(Re(i.error),null)},analyzePath:function(e,t){try{e=(r=xe.lookupPath(e,{follow:!t})).path}catch(e){}var i={isRoot:!1,exists:!1,error:0,name:null,path:null,object:null,parentExists:!1,parentPath:null,parentObject:null};try{var r=xe.lookupPath(e,{parent:!0});i.parentExists=!0,i.parentPath=r.path,i.parentObject=r.node,i.name=Me.basename(e),r=xe.lookupPath(e,{follow:!t}),i.exists=!0,i.path=r.path,i.object=r.node,i.name=r.node.name,i.isRoot="/"===r.path}catch(e){i.error=e.errno}return i},createFolder:function(e,t,i,r){var n=Me.join2("string"==typeof e?e:xe.getPath(e),t),a=xe.getMode(i,r);return xe.mkdir(n,a)},createPath:function(e,t,i,r){e="string"==typeof e?e:xe.getPath(e);for(var n=t.split("/").reverse();n.length;){var a=n.pop();if(a){var s=Me.join2(e,a);try{xe.mkdir(s)}catch(e){}e=s}}return s},createFile:function(e,t,i,r,n){var a=Me.join2("string"==typeof e?e:xe.getPath(e),t),s=xe.getMode(r,n);return xe.create(a,s)},createDataFile:function(e,t,i,r,n,a){var s=t?Me.join2("string"==typeof e?e:xe.getPath(e),t):e,o=xe.getMode(r,n),u=xe.create(s,o);if(i){if("string"==typeof i){for(var l=new Array(i.length),d=0,c=i.length;d<c;++d)l[d]=i.charCodeAt(d);i=l}xe.chmod(u,146|o);var h=xe.open(u,"w");xe.write(h,i,0,i.length,0,a),xe.close(h),xe.chmod(u,o)}return u},createDevice:function(e,t,i,r){var n=Me.join2("string"==typeof e?e:xe.getPath(e),t),a=xe.getMode(!!i,!!r);xe.createDevice.major||(xe.createDevice.major=64);var s=xe.makedev(xe.createDevice.major++,0);return xe.registerDevice(s,{open:function(e){e.seekable=!1},close:function(e){r&&r.buffer&&r.buffer.length&&r(10)},read:function(e,t,r,n,a){for(var s=0,o=0;o<n;o++){var u;try{u=i()}catch(e){throw new xe.ErrnoError(29)}if(void 0===u&&0===s)throw new xe.ErrnoError(6);if(null==u)break;s++,t[r+o]=u}return s&&(e.node.timestamp=Date.now()),s},write:function(e,t,i,n,a){for(var s=0;s<n;s++)try{r(t[i+s])}catch(e){throw new xe.ErrnoError(29)}return n&&(e.node.timestamp=Date.now()),s}}),xe.mkdev(n,a,s)},createLink:function(e,t,i,r,n){var a=Me.join2("string"==typeof e?e:xe.getPath(e),t);return xe.symlink(i,a)},forceLoadFile:function(e){if(e.isDevice||e.isFolder||e.link||e.contents)return!0;var t=!0;if("undefined"!=typeof XMLHttpRequest)throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.");if(!y)throw new Error("Cannot load without read() or XMLHttpRequest.");try{e.contents=Be(y(e.url),!0),e.usedBytes=e.contents.length}catch(e){t=!1}return t||Re(29),t},createLazyFile:function(e,t,i,r,n){function a(){this.lengthKnown=!1,this.chunks=[]}if(a.prototype.get=function(e){if(!(e>this.length-1||e<0)){var t=e%this.chunkSize,i=e/this.chunkSize|0;return this.getter(i)[t]}},a.prototype.setDataGetter=function(e){this.getter=e},a.prototype.cacheLength=function(){var e=new XMLHttpRequest;if(e.open("HEAD",i,!1),e.send(null),!(e.status>=200&&e.status<300||304===e.status))throw new Error("Couldn't load "+i+". Status: "+e.status);var t,r=Number(e.getResponseHeader("Content-length")),n=(t=e.getResponseHeader("Accept-Ranges"))&&"bytes"===t,a=(t=e.getResponseHeader("Content-Encoding"))&&"gzip"===t,s=1048576;n||(s=r);var o=this;o.setDataGetter(function(e){var t=e*s,n=(e+1)*s-1;if(n=Math.min(n,r-1),void 0===o.chunks[e]&&(o.chunks[e]=function(e,t){if(e>t)throw new Error("invalid range ("+e+", "+t+") or no bytes requested!");if(t>r-1)throw new Error("only "+r+" bytes available! programmer error!");var n=new XMLHttpRequest;if(n.open("GET",i,!1),r!==s&&n.setRequestHeader("Range","bytes="+e+"-"+t),"undefined"!=typeof Uint8Array&&(n.responseType="arraybuffer"),n.overrideMimeType&&n.overrideMimeType("text/plain; charset=x-user-defined"),n.send(null),!(n.status>=200&&n.status<300||304===n.status))throw new Error("Couldn't load "+i+". Status: "+n.status);return void 0!==n.response?new Uint8Array(n.response||[]):Be(n.responseText||"",!0)}(t,n)),void 0===o.chunks[e])throw new Error("doXHR failed!");return o.chunks[e]}),!a&&r||(s=r=1,r=this.getter(0).length,s=r,console.log("LazyFiles on gzip forces download of the whole file when length is accessed")),this._length=r,this._chunkSize=s,this.lengthKnown=!0},"undefined"!=typeof XMLHttpRequest){if(!v)throw"Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc";var s=new a;Object.defineProperties(s,{length:{get:function(){return this.lengthKnown||this.cacheLength(),this._length}},chunkSize:{get:function(){return this.lengthKnown||this.cacheLength(),this._chunkSize}}});var o={isDevice:!1,contents:s}}else o={isDevice:!1,url:i};var u=xe.createFile(e,t,o,r,n);o.contents?u.contents=o.contents:o.url&&(u.contents=null,u.url=o.url),Object.defineProperties(u,{usedBytes:{get:function(){return this.contents.length}}});var l={};return Object.keys(u.stream_ops).forEach(function(e){var t=u.stream_ops[e];l[e]=function(){if(!xe.forceLoadFile(u))throw new xe.ErrnoError(29);return t.apply(null,arguments)}}),l.read=function(e,t,i,r,n){if(!xe.forceLoadFile(u))throw new xe.ErrnoError(29);var a=e.node.contents;if(n>=a.length)return 0;var s=Math.min(a.length-n,r);if(I(s>=0),a.slice)for(var o=0;o<s;o++)t[i+o]=a[n+o];else for(o=0;o<s;o++)t[i+o]=a.get(n+o);return s},u.stream_ops=l,u},createPreloadedFile:function(e,t,i,r,n,a,s,o,u,l){Browser.init();var c=t?Oe.resolve(Me.join2(e,t)):e,h=function(e){for(var t=e;;){if(!pe[e])return e;e=t+Math.random()}return e}("cp "+c);function f(i){function f(i){l&&l(),o||xe.createDataFile(e,t,i,r,n,u),a&&a(),ge(h)}var p=!1;d.preloadPlugins.forEach(function(e){p||e.canHandle(c)&&(e.handle(i,c,f,function(){s&&s(),ge(h)}),p=!0)}),p||f(i)}me(h),"string"==typeof i?Browser.asyncLoad(i,function(e){f(e)},s):f(i)},indexedDB:function(){return window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB},DB_NAME:function(){return"EM_FS_"+window.location.pathname},DB_VERSION:20,DB_STORE_NAME:"FILE_DATA",saveFilesToDB:function(e,t,i){t=t||function(){},i=i||function(){};var r=xe.indexedDB();try{var n=r.open(xe.DB_NAME(),xe.DB_VERSION)}catch(e){return i(e)}n.onupgradeneeded=function(){console.log("creating db"),n.result.createObjectStore(xe.DB_STORE_NAME)},n.onsuccess=function(){var r=n.result.transaction([xe.DB_STORE_NAME],"readwrite"),a=r.objectStore(xe.DB_STORE_NAME),s=0,o=0,u=e.length;function l(){0==o?t():i()}e.forEach(function(e){var t=a.put(xe.analyzePath(e).object.contents,e);t.onsuccess=function(){++s+o==u&&l()},t.onerror=function(){s+ ++o==u&&l()}}),r.onerror=i},n.onerror=i},loadFilesFromDB:function(e,t,i){t=t||function(){},i=i||function(){};var r=xe.indexedDB();try{var n=r.open(xe.DB_NAME(),xe.DB_VERSION)}catch(e){return i(e)}n.onupgradeneeded=i,n.onsuccess=function(){var r=n.result;try{var a=r.transaction([xe.DB_STORE_NAME],"readonly")}catch(e){return void i(e)}var s=a.objectStore(xe.DB_STORE_NAME),o=0,u=0,l=e.length;function d(){0==u?t():i()}e.forEach(function(e){var t=s.get(e);t.onsuccess=function(){xe.analyzePath(e).exists&&xe.unlink(e),xe.createDataFile(Me.dirname(e),Me.basename(e),t.result,!0,!0,!0),++o+u==l&&d()},t.onerror=function(){o+ ++u==l&&d()}}),a.onerror=i},n.onerror=i}},Pe={DEFAULT_POLLMASK:5,mappings:{},umask:511,calculateAt:function(e,t){if("/"!==t[0]){var i;if(-100===e)i=xe.cwd();else{var r=xe.getStream(e);if(!r)throw new xe.ErrnoError(8);i=r.path}t=Me.join2(i,t)}return t},doStat:function(e,t,i){try{var r=e(t)}catch(e){if(e&&e.node&&Me.normalize(t)!==Me.normalize(xe.getPath(e.node)))return-54;throw e}return q[i>>2]=r.dev,q[i+4>>2]=0,q[i+8>>2]=r.ino,q[i+12>>2]=r.mode,q[i+16>>2]=r.nlink,q[i+20>>2]=r.uid,q[i+24>>2]=r.gid,q[i+28>>2]=r.rdev,q[i+32>>2]=0,we=[r.size>>>0,(be=r.size,+oe(be)>=1?be>0?(0|de(+le(be/4294967296),4294967295))>>>0:~~+ue((be-+(~~be>>>0))/4294967296)>>>0:0)],q[i+40>>2]=we[0],q[i+44>>2]=we[1],q[i+48>>2]=4096,q[i+52>>2]=r.blocks,q[i+56>>2]=r.atime.getTime()/1e3|0,q[i+60>>2]=0,q[i+64>>2]=r.mtime.getTime()/1e3|0,q[i+68>>2]=0,q[i+72>>2]=r.ctime.getTime()/1e3|0,q[i+76>>2]=0,we=[r.ino>>>0,(be=r.ino,+oe(be)>=1?be>0?(0|de(+le(be/4294967296),4294967295))>>>0:~~+ue((be-+(~~be>>>0))/4294967296)>>>0:0)],q[i+80>>2]=we[0],q[i+84>>2]=we[1],0},doMsync:function(e,t,i,r){var n=new Uint8Array(V.subarray(e,e+i));xe.msync(t,n,0,i,r)},doMkdir:function(e,t){return"/"===(e=Me.normalize(e))[e.length-1]&&(e=e.substr(0,e.length-1)),xe.mkdir(e,t,0),0},doMknod:function(e,t,i){switch(61440&t){case 32768:case 8192:case 24576:case 4096:case 49152:break;default:return-28}return xe.mknod(e,t,i),0},doReadlink:function(e,t,i){if(i<=0)return-28;var r=xe.readlink(e),n=Math.min(i,j(r)),a=G[t+n];return F(r,t,i+1),G[t+n]=a,n},doAccess:function(e,t){if(-8&t)return-28;var i;if(!(i=xe.lookupPath(e,{follow:!0}).node))return-44;var r="";return 4&t&&(r+="r"),2&t&&(r+="w"),1&t&&(r+="x"),r&&xe.nodePermissions(i,r)?-2:0},doDup:function(e,t,i){var r=xe.getStream(i);return r&&xe.close(r),xe.open(e,t,0,i,i).fd},doReadv:function(e,t,i,r){for(var n=0,a=0;a<i;a++){var s=q[t+8*a>>2],o=q[t+(8*a+4)>>2],u=xe.read(e,G,s,o,r);if(u<0)return-1;if(n+=u,u<o)break}return n},doWritev:function(e,t,i,r){for(var n=0,a=0;a<i;a++){var s=q[t+8*a>>2],o=q[t+(8*a+4)>>2],u=xe.write(e,G,s,o,r);if(u<0)return-1;n+=u}return n},varargs:0,get:function(e){return Pe.varargs+=4,q[Pe.varargs-4>>2]},getStr:function(){return N(Pe.get())},getStreamFromFD:function(e){void 0===e&&(e=Pe.get());var t=xe.getStream(e);if(!t)throw new xe.ErrnoError(8);return t},get64:function(){var e=Pe.get(),t=Pe.get();return I(e>=0?0===t:-1===t),e},getZero:function(){I(0===Pe.get())}};var Ue={};function Ne(){if(!Ne.strings){var e={USER:"web_user",LOGNAME:"web_user",PATH:"/",PWD:"/",HOME:"/home/web_user",LANG:("object"==typeof navigator&&navigator.languages&&navigator.languages[0]||"C").replace("-","_")+".UTF-8",_:p};for(var t in Ue)e[t]=Ue[t];var i=[];for(var t in e)i.push(t+"="+e[t]);Ne.strings=i}return Ne.strings}function Be(e,t,i){var r=i>0?i:j(e)+1,n=new Array(r),a=B(e,n,0,n.length);return t&&(n.length=a),n}F("GMT",1341232,4),xe.staticInit();var Fe={__cxa_allocate_exception:function(e){return ri(e)},__cxa_throw:function(e,t,i){throw ke[e]={ptr:e,adjusted:[e],type:t,destructor:i,refcount:0,caught:!1,rethrown:!1},"uncaught_exception"in ni?ni.uncaught_exceptions++:ni.uncaught_exceptions=1,e+" - Exception catching is disabled, this exception cannot be caught. Compile with -s DISABLE_EXCEPTION_CATCHING=0 or DISABLE_EXCEPTION_CATCHING=2 to catch."},__lock:function(){},__syscall221:function(e,t){Pe.varargs=t;try{var i=Pe.getStreamFromFD();switch(Pe.get()){case 0:return(r=Pe.get())<0?-28:xe.open(i.path,i.flags,0,r).fd;case 1:case 2:return 0;case 3:return i.flags;case 4:var r=Pe.get();return i.flags|=r,0;case 12:return r=Pe.get(),W[r+0>>1]=2,0;case 13:case 14:return 0;case 16:case 8:return-28;case 9:return Re(28),-1;default:return-28}}catch(e){return void 0!==xe&&e instanceof xe.ErrnoError||ve(e),-e.errno}},__syscall3:function(e,t){Pe.varargs=t;try{var i=Pe.getStreamFromFD(),r=Pe.get(),n=Pe.get();return xe.read(i,G,r,n)}catch(e){return void 0!==xe&&e instanceof xe.ErrnoError||ve(e),-e.errno}},__syscall5:function(e,t){Pe.varargs=t;try{var i=Pe.getStr(),r=Pe.get(),n=Pe.get();return xe.open(i,r,n).fd}catch(e){return void 0!==xe&&e instanceof xe.ErrnoError||ve(e),-e.errno}},__unlock:function(){},abort:function(){ve()},clock:function e(){return void 0===e.start&&(e.start=Date.now()),1e3*(Date.now()-e.start)|0},emscripten_memcpy_big:function(e,t,i){V.set(V.subarray(t,t+i),e)},emscripten_resize_heap:function(e){var t=G.length;if(I(e>t),e>2147418112)return S("Cannot enlarge memory, asked to go up to "+e+" bytes, but the limit is 2147418112 bytes!"),!1;for(var i=Math.max(t,16777216);i<e;)(i=i<=536870912?z(2*i,65536):Math.min(z((3*i+2147483648)/4,65536),2147418112))===t&&A("Cannot ask for more memory since we reached the practical limit in browsers (which is just below 2GB), so the request would have failed. Requesting only "+G.length);return!!function(e){try{return M.grow(e-H.byteLength+65535>>16),K(M.buffer),1}catch(t){console.error("emscripten_realloc_buffer: Attempted to grow heap from "+H.byteLength+" bytes to "+e+" bytes, but got error: "+t)}}(i)||(S("Failed to grow the heap from "+t+" bytes to "+i+" bytes, not enough memory!"),!1)},environ_get:function(e,t){var i=0;return Ne().forEach(function(r,n){var a=t+i;q[e+4*n>>2]=a,function(e,t,i){for(var r=0;r<e.length;++r)I(e.charCodeAt(r)==e.charCodeAt(r)&255),G[t++>>0]=e.charCodeAt(r);i||(G[t>>0]=0)}(r,a),i+=r.length+1}),0},environ_sizes_get:function(e,t){var i=Ne();q[e>>2]=i.length;var r=0;return i.forEach(function(e){r+=e.length+1}),q[t>>2]=r,0},fd_close:function(e){try{var t=Pe.getStreamFromFD(e);return xe.close(t),0}catch(e){return void 0!==xe&&e instanceof xe.ErrnoError||ve(e),e.errno}},fd_fdstat_get:function(e,t){try{var i=Pe.getStreamFromFD(e),r=i.tty?2:xe.isDir(i.mode)?3:xe.isLink(i.mode)?7:4;return G[t>>0]=r,0}catch(e){return void 0!==xe&&e instanceof xe.ErrnoError||ve(e),e.errno}},fd_seek:function(e,t,i,r,n){try{var a=Pe.getStreamFromFD(e),s=4294967296*i+(t>>>0);return s<=-9007199254740992||s>=9007199254740992?-61:(xe.llseek(a,s,r),we=[a.position>>>0,(be=a.position,+oe(be)>=1?be>0?(0|de(+le(be/4294967296),4294967295))>>>0:~~+ue((be-+(~~be>>>0))/4294967296)>>>0:0)],q[n>>2]=we[0],q[n+4>>2]=we[1],a.getdents&&0===s&&0===r&&(a.getdents=null),0)}catch(e){return void 0!==xe&&e instanceof xe.ErrnoError||ve(e),e.errno}},fd_write:function(e,t,i,r){try{var n=Pe.getStreamFromFD(e),a=Pe.doWritev(n,t,i);return q[r>>2]=a,0}catch(e){return void 0!==xe&&e instanceof xe.ErrnoError||ve(e),e.errno}},gettimeofday:function(e){var t=Date.now();return q[e>>2]=t/1e3|0,q[e+4>>2]=t%1e3*1e3|0,0},memory:M,round:function(e){return(e=+e)>=0?+le(e+.5):+ue(e-.5)},setTempRet0:function(e){O(0|e)},table:C,time:function(e){var t=Date.now()/1e3|0;return e&&(q[e>>2]=t),t}},je=function(){var e={env:Fe,wasi_unstable:Fe};function t(e,t){var i=e.exports;d.asm=i,ge("wasm-instantiate")}me("wasm-instantiate");var i=d;function r(e){I(d===i,"the Module object should not be replaced during async compilation - perhaps the order of HTML elements is wrong?"),i=null,t(e.instance)}function n(t){return(R||!g&&!v||"function"!=typeof fetch?new Promise(function(e,t){e(Te())}):fetch(Ee,{credentials:"same-origin"}).then(function(e){if(!e.ok)throw"failed to load wasm binary file at '"+Ee+"'";return e.arrayBuffer()}).catch(function(){return Te()})).then(function(t){return WebAssembly.instantiate(t,e)}).then(t,function(e){S("failed to asynchronously prepare wasm: "+e),ve(e)})}if(d.instantiateWasm)try{return d.instantiateWasm(e,t)}catch(e){return S("Module.instantiateWasm callback failed with error: "+e),!1}return function(){if(R||"function"!=typeof WebAssembly.instantiateStreaming||_e(Ee)||"function"!=typeof fetch)return n(r);fetch(Ee,{credentials:"same-origin"}).then(function(t){return WebAssembly.instantiateStreaming(t,e).then(r,function(e){S("wasm streaming compile failed: "+e),S("falling back to ArrayBuffer instantiation"),n(r)})})}(),{}}(),He=je.__wasm_call_ctors;je.__wasm_call_ctors=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),He.apply(null,arguments)};var Ge=je.WasmDecoder_Check;je.WasmDecoder_Check=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Ge.apply(null,arguments)};var Ve=je.WasmDecoder_Init;je.WasmDecoder_Init=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Ve.apply(null,arguments)};var We=je.WasmDecoder_Deinit;je.WasmDecoder_Deinit=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),We.apply(null,arguments)};var qe=je.WasmDecoder_OpenChannel;je.WasmDecoder_OpenChannel=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),qe.apply(null,arguments)};var Xe=je.WasmDecoder_InputFlvStream;je.WasmDecoder_InputFlvStream=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Xe.apply(null,arguments)};var ze=je.WasmDecoder_GetFlvDecodeData;je.WasmDecoder_GetFlvDecodeData=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),ze.apply(null,arguments)};var Ke=je.WasmDecoder_InputFlvStreamAndDecode;je.WasmDecoder_InputFlvStreamAndDecode=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Ke.apply(null,arguments)};var Ye=je.WasmDecoder_OpenVideoDecoder;je.WasmDecoder_OpenVideoDecoder=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Ye.apply(null,arguments)};var Qe=je.WasmDecoder_OpenAudioDecoder;je.WasmDecoder_OpenAudioDecoder=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Qe.apply(null,arguments)};var Je=je.WasmDecoder_DecodeVideoFrame;je.WasmDecoder_DecodeVideoFrame=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Je.apply(null,arguments)};var Ze=je.WasmDecoder_DecodeAudioFrame;je.WasmDecoder_DecodeAudioFrame=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Ze.apply(null,arguments)};var $e=je.WasmDecoder_CloseChannel;je.WasmDecoder_CloseChannel=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),$e.apply(null,arguments)};var et=je.WasmDecoder_ConvertFrame2Image;je.WasmDecoder_ConvertFrame2Image=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),et.apply(null,arguments)};var tt=je.WasmDecoder_ReleaseImageData;je.WasmDecoder_ReleaseImageData=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),tt.apply(null,arguments)};var it=je.WasmDecoder_CreateMP4File;je.WasmDecoder_CreateMP4File=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),it.apply(null,arguments)};var rt=je.WasmDecoder_WriteData;je.WasmDecoder_WriteData=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),rt.apply(null,arguments)};var nt=je.WasmDecoder_ReleaseMP4File;je.WasmDecoder_ReleaseMP4File=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),nt.apply(null,arguments)};var at=je.main;je.main=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),at.apply(null,arguments)};var st=je.free;je.free=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),st.apply(null,arguments)};var ot=je.malloc;je.malloc=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),ot.apply(null,arguments)};var ut=je.__errno_location;je.__errno_location=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),ut.apply(null,arguments)};var lt=je.fflush;je.fflush=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),lt.apply(null,arguments)};var dt=je._get_tzname;je._get_tzname=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),dt.apply(null,arguments)};var ct=je._get_daylight;je._get_daylight=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),ct.apply(null,arguments)};var ht=je._get_timezone;je._get_timezone=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),ht.apply(null,arguments)};var ft=je.setThrew;je.setThrew=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),ft.apply(null,arguments)};var pt=je._ZSt18uncaught_exceptionv;je._ZSt18uncaught_exceptionv=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),pt.apply(null,arguments)};var mt=je.stackSave;je.stackSave=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),mt.apply(null,arguments)};var gt=je.stackAlloc;je.stackAlloc=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),gt.apply(null,arguments)};var vt=je.stackRestore;je.stackRestore=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),vt.apply(null,arguments)};var yt=je.__growWasmMemory;je.__growWasmMemory=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),yt.apply(null,arguments)};var _t=je.dynCall_ii;je.dynCall_ii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),_t.apply(null,arguments)};var bt=je.dynCall_viiiii;je.dynCall_viiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),bt.apply(null,arguments)};var wt=je.dynCall_viiiiiifi;je.dynCall_viiiiiifi=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),wt.apply(null,arguments)};var Et=je.dynCall_viiii;je.dynCall_viiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Et.apply(null,arguments)};var Tt=je.dynCall_viii;je.dynCall_viii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Tt.apply(null,arguments)};var St=je.dynCall_iiiiiii;je.dynCall_iiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),St.apply(null,arguments)};var At=je.dynCall_iiiiii;je.dynCall_iiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),At.apply(null,arguments)};var kt=je.dynCall_vii;je.dynCall_vii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),kt.apply(null,arguments)};var Rt=je.dynCall_iii;je.dynCall_iii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Rt.apply(null,arguments)};var Mt=je.dynCall_iiii;je.dynCall_iiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Mt.apply(null,arguments)};var Ot=je.dynCall_viiiiii;je.dynCall_viiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Ot.apply(null,arguments)};var Ct=je.dynCall_viiiiiiiii;je.dynCall_viiiiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Ct.apply(null,arguments)};var Dt=je.dynCall_viiiiiiii;je.dynCall_viiiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Dt.apply(null,arguments)};var It=je.dynCall_iiiii;je.dynCall_iiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),It.apply(null,arguments)};var Lt=je.dynCall_viiiiiiiiiiiiii;je.dynCall_viiiiiiiiiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Lt.apply(null,arguments)};var xt=je.dynCall_viiiiiiiiiii;je.dynCall_viiiiiiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),xt.apply(null,arguments)};var Pt=je.dynCall_viiiiiii;je.dynCall_viiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Pt.apply(null,arguments)};var Ut=je.dynCall_viiiiiiiiiiii;je.dynCall_viiiiiiiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Ut.apply(null,arguments)};var Nt=je.dynCall_vi;je.dynCall_vi=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Nt.apply(null,arguments)};var Bt=je.dynCall_iiiiiiiii;je.dynCall_iiiiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Bt.apply(null,arguments)};var Ft=je.dynCall_viiiifii;je.dynCall_viiiifii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Ft.apply(null,arguments)};var jt=je.dynCall_fii;je.dynCall_fii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),jt.apply(null,arguments)};var Ht=je.dynCall_viiiiiiiiii;je.dynCall_viiiiiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Ht.apply(null,arguments)};var Gt=je.dynCall_dd;je.dynCall_dd=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Gt.apply(null,arguments)};var Vt=je.dynCall_viifi;je.dynCall_viifi=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Vt.apply(null,arguments)};var Wt=je.dynCall_fiii;je.dynCall_fiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Wt.apply(null,arguments)};var qt=je.dynCall_viidi;je.dynCall_viidi=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),qt.apply(null,arguments)};var Xt=je.dynCall_iiiiiiii;je.dynCall_iiiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Xt.apply(null,arguments)};var zt=je.dynCall_did;je.dynCall_did=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),zt.apply(null,arguments)};var Kt=je.dynCall_v;je.dynCall_v=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Kt.apply(null,arguments)};var Yt=je.dynCall_viiijj;je.dynCall_viiijj=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Yt.apply(null,arguments)};var Qt=je.dynCall_iiiiiiidiiddii;je.dynCall_iiiiiiidiiddii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Qt.apply(null,arguments)};var Jt=je.dynCall_jij;je.dynCall_jij=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Jt.apply(null,arguments)};var Zt=je.dynCall_jii;je.dynCall_jii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),Zt.apply(null,arguments)};var $t=je.dynCall_jiji;je.dynCall_jiji=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),$t.apply(null,arguments)};var ei=je.dynCall_iidiiii;je.dynCall_iidiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),ei.apply(null,arguments)},d.asm=je;var ti,ii=d.___wasm_call_ctors=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.__wasm_call_ctors.apply(null,arguments)},ri=(d._WasmDecoder_Check=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.WasmDecoder_Check.apply(null,arguments)},d._WasmDecoder_Init=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.WasmDecoder_Init.apply(null,arguments)},d._WasmDecoder_Deinit=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.WasmDecoder_Deinit.apply(null,arguments)},d._WasmDecoder_OpenChannel=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.WasmDecoder_OpenChannel.apply(null,arguments)},d._WasmDecoder_InputFlvStream=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.WasmDecoder_InputFlvStream.apply(null,arguments)},d._WasmDecoder_GetFlvDecodeData=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.WasmDecoder_GetFlvDecodeData.apply(null,arguments)},d._WasmDecoder_InputFlvStreamAndDecode=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.WasmDecoder_InputFlvStreamAndDecode.apply(null,arguments)},d._WasmDecoder_OpenVideoDecoder=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.WasmDecoder_OpenVideoDecoder.apply(null,arguments)},d._WasmDecoder_OpenAudioDecoder=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.WasmDecoder_OpenAudioDecoder.apply(null,arguments)},d._WasmDecoder_DecodeVideoFrame=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.WasmDecoder_DecodeVideoFrame.apply(null,arguments)},d._WasmDecoder_DecodeAudioFrame=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.WasmDecoder_DecodeAudioFrame.apply(null,arguments)},d._WasmDecoder_CloseChannel=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.WasmDecoder_CloseChannel.apply(null,arguments)},d._WasmDecoder_ConvertFrame2Image=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.WasmDecoder_ConvertFrame2Image.apply(null,arguments)},d._WasmDecoder_ReleaseImageData=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.WasmDecoder_ReleaseImageData.apply(null,arguments)},d._WasmDecoder_CreateMP4File=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.WasmDecoder_CreateMP4File.apply(null,arguments)},d._WasmDecoder_WriteData=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.WasmDecoder_WriteData.apply(null,arguments)},d._WasmDecoder_ReleaseMP4File=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.WasmDecoder_ReleaseMP4File.apply(null,arguments)},d._main=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.main.apply(null,arguments)},d._free=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.free.apply(null,arguments)},d._malloc=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.malloc.apply(null,arguments)}),ni=(d.___errno_location=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.__errno_location.apply(null,arguments)},d._fflush=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.fflush.apply(null,arguments)},d.__get_tzname=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm._get_tzname.apply(null,arguments)},d.__get_daylight=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm._get_daylight.apply(null,arguments)},d.__get_timezone=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm._get_timezone.apply(null,arguments)},d._setThrew=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.setThrew.apply(null,arguments)},d.__ZSt18uncaught_exceptionv=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm._ZSt18uncaught_exceptionv.apply(null,arguments)}),ai=d.stackSave=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.stackSave.apply(null,arguments)},si=d.stackAlloc=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.stackAlloc.apply(null,arguments)},oi=d.stackRestore=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.stackRestore.apply(null,arguments)};function ui(e){this.name="ExitStatus",this.message="Program terminated with exit("+e+")",this.status=e}function li(e){I(0==ce,'cannot call main when async dependencies remain! (listen on Module["onRuntimeInitialized"])'),I(0==te.length,"cannot call main when preRun functions remain to be called");var t=d._main;try{!function(e,t){(function(){var e=T,t=S,i=!1;T=S=function(e){i=!0};try{var r=d._fflush;r&&r(0),["stdout","stderr"].forEach(function(e){var t=xe.analyzePath("/dev/"+e);if(t){var r=t.object.rdev,n=Ce.ttys[r];n&&n.output&&n.output.length&&(i=!0)}})}catch(e){}T=e,S=t,i&&A("stdio streams had content in them that was not flushed. you should set EXIT_RUNTIME to 1 (see the FAQ), or make sure to emit a newline when you printf etc.")})(),t&&s&&0===e||(s?t||S("program exited (with status: "+e+"), but EXIT_RUNTIME is not set, so halting execution but not exiting the runtime or preventing further async execution (build with EXIT_RUNTIME=1, if you want a true shutdown)"):(D=!0,$(),se=!0,d.onExit&&d.onExit(e)),m(e,new ui(e)))}(t(0,0),!0)}catch(e){if(e instanceof ui)return;if("SimulateInfiniteLoop"==e)return void(s=!0);var i=e;e&&"object"==typeof e&&e.stack&&(i=[e,e.stack]),S("exception thrown: "+i),m(1,e)}}function di(e){function t(){ti||(ti=!0,D||($(),I(!ae),ae=!0,d.noFSInit||xe.init.initialized||xe.init(),Ce.init(),ee(ie),$(),xe.ignorePermissions=!1,ee(re),d.onRuntimeInitialized&&d.onRuntimeInitialized(),ci&&li(),function(){if($(),d.postRun)for("function"==typeof d.postRun&&(d.postRun=[d.postRun]);d.postRun.length;)e=d.postRun.shift(),ne.unshift(e);var e;ee(ne)}()))}e=e||f,ce>0||(Z(),function(){if(d.preRun)for("function"==typeof d.preRun&&(d.preRun=[d.preRun]);d.preRun.length;)e=d.preRun.shift(),te.unshift(e);var e;ee(te)}(),ce>0||(d.setStatus?(d.setStatus("Running..."),setTimeout(function(){setTimeout(function(){d.setStatus("")},1),t()},1)):t(),$()))}if(d.__growWasmMemory=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.__growWasmMemory.apply(null,arguments)},d.dynCall_ii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_ii.apply(null,arguments)},d.dynCall_viiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_viiiii.apply(null,arguments)},d.dynCall_viiiiiifi=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_viiiiiifi.apply(null,arguments)},d.dynCall_viiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_viiii.apply(null,arguments)},d.dynCall_viii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_viii.apply(null,arguments)},d.dynCall_iiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_iiiiiii.apply(null,arguments)},d.dynCall_iiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_iiiiii.apply(null,arguments)},d.dynCall_vii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_vii.apply(null,arguments)},d.dynCall_iii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_iii.apply(null,arguments)},d.dynCall_iiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_iiii.apply(null,arguments)},d.dynCall_viiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_viiiiii.apply(null,arguments)},d.dynCall_viiiiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_viiiiiiiii.apply(null,arguments)},d.dynCall_viiiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_viiiiiiii.apply(null,arguments)},d.dynCall_iiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_iiiii.apply(null,arguments)},d.dynCall_viiiiiiiiiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_viiiiiiiiiiiiii.apply(null,arguments)},d.dynCall_viiiiiiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_viiiiiiiiiii.apply(null,arguments)},d.dynCall_viiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_viiiiiii.apply(null,arguments)},d.dynCall_viiiiiiiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_viiiiiiiiiiii.apply(null,arguments)},d.dynCall_vi=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_vi.apply(null,arguments)},d.dynCall_iiiiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_iiiiiiiii.apply(null,arguments)},d.dynCall_viiiifii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_viiiifii.apply(null,arguments)},d.dynCall_fii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_fii.apply(null,arguments)},d.dynCall_viiiiiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_viiiiiiiiii.apply(null,arguments)},d.dynCall_dd=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_dd.apply(null,arguments)},d.dynCall_viifi=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_viifi.apply(null,arguments)},d.dynCall_fiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_fiii.apply(null,arguments)},d.dynCall_viidi=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_viidi.apply(null,arguments)},d.dynCall_iiiiiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_iiiiiiii.apply(null,arguments)},d.dynCall_did=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_did.apply(null,arguments)},d.dynCall_v=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_v.apply(null,arguments)},d.dynCall_viiijj=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_viiijj.apply(null,arguments)},d.dynCall_iiiiiiidiiddii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_iiiiiiidiiddii.apply(null,arguments)},d.dynCall_jij=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_jij.apply(null,arguments)},d.dynCall_jii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_jii.apply(null,arguments)},d.dynCall_jiji=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_jiji.apply(null,arguments)},d.dynCall_iidiiii=function(){return I(ae,"you need to wait for the runtime to be ready (e.g. wait for main() to be called)"),I(!se,"the runtime was exited (use NO_EXIT_RUNTIME to keep it alive after main() exits)"),d.asm.dynCall_iidiiii.apply(null,arguments)},d.asm=je,Object.getOwnPropertyDescriptor(d,"intArrayFromString")||(d.intArrayFromString=function(){ve("'intArrayFromString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"intArrayToString")||(d.intArrayToString=function(){ve("'intArrayToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),d.ccall=x,d.cwrap=function(e,t,i,r){return function(){return x(e,t,i,arguments)}},Object.getOwnPropertyDescriptor(d,"setValue")||(d.setValue=function(){ve("'setValue' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"getValue")||(d.getValue=function(){ve("'getValue' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"allocate")||(d.allocate=function(){ve("'allocate' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"getMemory")||(d.getMemory=function(){ve("'getMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you")}),Object.getOwnPropertyDescriptor(d,"AsciiToString")||(d.AsciiToString=function(){ve("'AsciiToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"stringToAscii")||(d.stringToAscii=function(){ve("'stringToAscii' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"UTF8ArrayToString")||(d.UTF8ArrayToString=function(){ve("'UTF8ArrayToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"UTF8ToString")||(d.UTF8ToString=function(){ve("'UTF8ToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"stringToUTF8Array")||(d.stringToUTF8Array=function(){ve("'stringToUTF8Array' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"stringToUTF8")||(d.stringToUTF8=function(){ve("'stringToUTF8' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"lengthBytesUTF8")||(d.lengthBytesUTF8=function(){ve("'lengthBytesUTF8' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"UTF16ToString")||(d.UTF16ToString=function(){ve("'UTF16ToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"stringToUTF16")||(d.stringToUTF16=function(){ve("'stringToUTF16' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"lengthBytesUTF16")||(d.lengthBytesUTF16=function(){ve("'lengthBytesUTF16' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"UTF32ToString")||(d.UTF32ToString=function(){ve("'UTF32ToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"stringToUTF32")||(d.stringToUTF32=function(){ve("'stringToUTF32' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"lengthBytesUTF32")||(d.lengthBytesUTF32=function(){ve("'lengthBytesUTF32' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"allocateUTF8")||(d.allocateUTF8=function(){ve("'allocateUTF8' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"stackTrace")||(d.stackTrace=function(){ve("'stackTrace' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"addOnPreRun")||(d.addOnPreRun=function(){ve("'addOnPreRun' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"addOnInit")||(d.addOnInit=function(){ve("'addOnInit' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"addOnPreMain")||(d.addOnPreMain=function(){ve("'addOnPreMain' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"addOnExit")||(d.addOnExit=function(){ve("'addOnExit' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"addOnPostRun")||(d.addOnPostRun=function(){ve("'addOnPostRun' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"writeStringToMemory")||(d.writeStringToMemory=function(){ve("'writeStringToMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"writeArrayToMemory")||(d.writeArrayToMemory=function(){ve("'writeArrayToMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"writeAsciiToMemory")||(d.writeAsciiToMemory=function(){ve("'writeAsciiToMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"addRunDependency")||(d.addRunDependency=function(){ve("'addRunDependency' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you")}),Object.getOwnPropertyDescriptor(d,"removeRunDependency")||(d.removeRunDependency=function(){ve("'removeRunDependency' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you")}),Object.getOwnPropertyDescriptor(d,"ENV")||(d.ENV=function(){ve("'ENV' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"FS")||(d.FS=function(){ve("'FS' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"FS_createFolder")||(d.FS_createFolder=function(){ve("'FS_createFolder' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you")}),Object.getOwnPropertyDescriptor(d,"FS_createPath")||(d.FS_createPath=function(){ve("'FS_createPath' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you")}),Object.getOwnPropertyDescriptor(d,"FS_createDataFile")||(d.FS_createDataFile=function(){ve("'FS_createDataFile' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you")}),Object.getOwnPropertyDescriptor(d,"FS_createPreloadedFile")||(d.FS_createPreloadedFile=function(){ve("'FS_createPreloadedFile' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you")}),Object.getOwnPropertyDescriptor(d,"FS_createLazyFile")||(d.FS_createLazyFile=function(){ve("'FS_createLazyFile' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you")}),Object.getOwnPropertyDescriptor(d,"FS_createLink")||(d.FS_createLink=function(){ve("'FS_createLink' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you")}),Object.getOwnPropertyDescriptor(d,"FS_createDevice")||(d.FS_createDevice=function(){ve("'FS_createDevice' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you")}),Object.getOwnPropertyDescriptor(d,"FS_unlink")||(d.FS_unlink=function(){ve("'FS_unlink' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you")}),Object.getOwnPropertyDescriptor(d,"GL")||(d.GL=function(){ve("'GL' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"dynamicAlloc")||(d.dynamicAlloc=function(){ve("'dynamicAlloc' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"loadDynamicLibrary")||(d.loadDynamicLibrary=function(){ve("'loadDynamicLibrary' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"loadWebAssemblyModule")||(d.loadWebAssemblyModule=function(){ve("'loadWebAssemblyModule' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"getLEB")||(d.getLEB=function(){ve("'getLEB' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"getFunctionTables")||(d.getFunctionTables=function(){ve("'getFunctionTables' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"alignFunctionTables")||(d.alignFunctionTables=function(){ve("'alignFunctionTables' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"registerFunctions")||(d.registerFunctions=function(){ve("'registerFunctions' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),d.addFunction=function(e,t){return I(void 0!==e),k(e,t)},Object.getOwnPropertyDescriptor(d,"removeFunction")||(d.removeFunction=function(){ve("'removeFunction' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"getFuncWrapper")||(d.getFuncWrapper=function(){ve("'getFuncWrapper' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"prettyPrint")||(d.prettyPrint=function(){ve("'prettyPrint' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"makeBigInt")||(d.makeBigInt=function(){ve("'makeBigInt' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"dynCall")||(d.dynCall=function(){ve("'dynCall' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"getCompilerSetting")||(d.getCompilerSetting=function(){ve("'getCompilerSetting' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"stackSave")||(d.stackSave=function(){ve("'stackSave' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"stackRestore")||(d.stackRestore=function(){ve("'stackRestore' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"stackAlloc")||(d.stackAlloc=function(){ve("'stackAlloc' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"establishStackSpace")||(d.establishStackSpace=function(){ve("'establishStackSpace' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"print")||(d.print=function(){ve("'print' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"printErr")||(d.printErr=function(){ve("'printErr' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"getTempRet0")||(d.getTempRet0=function(){ve("'getTempRet0' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"setTempRet0")||(d.setTempRet0=function(){ve("'setTempRet0' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),d.callMain=li,Object.getOwnPropertyDescriptor(d,"abort")||(d.abort=function(){ve("'abort' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"Pointer_stringify")||(d.Pointer_stringify=function(){ve("'Pointer_stringify' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),Object.getOwnPropertyDescriptor(d,"warnOnce")||(d.warnOnce=function(){ve("'warnOnce' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}),d.writeStackCookie=Z,d.checkStackCookie=$,d.abortStackOverflow=function(e){ve("Stack overflow! Attempted to allocate "+e+" bytes on the stack, but stack has only "+(Y-ai()+e)+" bytes available!")},Object.getOwnPropertyDescriptor(d,"ALLOC_NORMAL")||Object.defineProperty(d,"ALLOC_NORMAL",{configurable:!0,get:function(){ve("'ALLOC_NORMAL' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}}),Object.getOwnPropertyDescriptor(d,"ALLOC_STACK")||Object.defineProperty(d,"ALLOC_STACK",{configurable:!0,get:function(){ve("'ALLOC_STACK' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}}),Object.getOwnPropertyDescriptor(d,"ALLOC_DYNAMIC")||Object.defineProperty(d,"ALLOC_DYNAMIC",{configurable:!0,get:function(){ve("'ALLOC_DYNAMIC' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}}),Object.getOwnPropertyDescriptor(d,"ALLOC_NONE")||Object.defineProperty(d,"ALLOC_NONE",{configurable:!0,get:function(){ve("'ALLOC_NONE' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)")}}),Object.getOwnPropertyDescriptor(d,"calledRun")||Object.defineProperty(d,"calledRun",{configurable:!0,get:function(){ve("'calledRun' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you")}}),fe=function e(){ti||di(),ti||(fe=e)},d.run=di,d.preInit)for("function"==typeof d.preInit&&(d.preInit=[d.preInit]);d.preInit.length>0;)d.preInit.pop()();var ci=!0;d.noInitialRun&&(ci=!1),s=!0,di()}var h=function(e){e.isFlvStream=!0,e.enableAudio=!1,e.pause=!1,e.exitFlag=!1,e.needMoreData=!1,e.wasmDecoderId=-1,e.wasmInitVideoDecoder=!1,e.wasmInitAudioDecoder=!1,e.videoQueue=[],e.audioQueue=[],e.videoFrameNum=0,e.videoRawData=null,e.audioRawData=null,e.videoPacketData=null,e.audioPacketData=null,e.findKeyFrame=!0,e.videoIntervalHandle=-1,e.videoIntervalValue=39,e.audioIntervalHandle=-1,e.audioIntervalValue=80,e.lastPTS=0,e.ptsCount=0,e.maxCacheFrameNum=0,e.calcDelayFlag=!0,e.procVideoFlag=!1,e.procAudioFlag=!1;var t=function(){null==e.videoRawData&&(e.videoRawData=d._malloc(16588800)),null==e.audioRawData&&(e.audioRawData=d._malloc(16384)),null==e.videoPacketData&&(e.videoPacketData=d._malloc(1048576)),null==e.audioPacketData&&(e.audioPacketData=d._malloc(2048)),e.wasmDecoderId<0&&(e.wasmDecoderId=d._WasmDecoder_OpenChannel())},i=function(t,i,r,n,a,s,u,l,c,h){if(e.procVideoFlag)return-1;e.procVideoFlag=!0,d.HEAPU8.set(l,e.videoPacketData);var f,p=o.G,m=0;p==o.G?m=0:p==o.E?m=2:p==o.F&&(m=26),1==t&&e.videoFrameNum>0&&(e.videoFrameNum-=1),1==t&&!e.wasmInitVideoDecoder&&r?0==d._WasmDecoder_OpenVideoDecoder(e.wasmDecoderId,i,0,0,m)&&(e.wasmInitVideoDecoder=!0):2!=t||e.wasmInitAudioDecoder||0==d._WasmDecoder_OpenAudioDecoder(e.wasmDecoderId,i,a,u,s)&&(e.wasmInitAudioDecoder=!0);var g=null;if(1==t&&e.wasmInitVideoDecoder?g=d._WasmDecoder_DecodeVideoFrame(e.wasmDecoderId,e.videoPacketData,c,0,0,e.videoRawData,0):2==t&&e.wasmInitAudioDecoder&&e.enableAudio&&(g=d._WasmDecoder_DecodeAudioFrame(e.wasmDecoderId,e.videoPacketData,c,e.audioRawData,0)),0!=g&&null!=g){var v=d.HEAPU32[g/4],y=(d.HEAPU32[g/4+1],d.HEAPU32[g/4+2]),_=(d.HEAPU32[g/4+3],d.HEAPU32[g/4+4]),b=d.HEAPU32[g/4+5],w=(d.HEAPU32[g/4+6],d.HEAPU32[g/4+7]),E=d.HEAPU32[g/4+8],T=d.HEAPU32[g/4+9],S=d.HEAPU32[g/4+10],A=d.HEAPU32[g/4+11],k=(d.HEAPU32[g/4+12],d.HEAPU32[g/4+13]);if(y<1)return void(e.procVideoFlag=!1);if(1==v){0==m?f=_*b*3/2:2==m?f=_*b*3:(25==m||26==m)&&(f=_*b*4);var R=d.HEAPU8.subarray(e.videoRawData,e.videoRawData+f),M=new Uint8Array(R),O={cmd:o.q,workerId:o.a,mediaType:1,ts:k,width:_,height:b,framesize:c,rawsize:f,fps:w,interval:E,playTimeSec:n,frameNum:e.videoFrameNum,dat:M,sei:h};if(e.postMessage(O,[O.dat.buffer]),_>=1920&&b>=720)return e.procVideoFlag=!1,1}else if(2==v){R=d.HEAPU8.subarray(e.audioRawData,e.audioRawData+y),M=new Uint8Array(R);var C=0;8==A?C=0:16==A?C=1:32==A&&(C=2),O={cmd:o.q,workerId:o.a,mediaType:2,fmt:C,ch:T,samplerate:S,ts:k,framesize:y,dat:M},e.postMessage(O,[O.dat.buffer])}}return e.procVideoFlag=!1,0},r=function(t,i,r,n,a,s){d.HEAPU8.set(a,e.audioPacketData),e.wasmInitAudioDecoder||0==d._WasmDecoder_OpenAudioDecoder(e.wasmDecoderId,t,i,n,r)&&(e.wasmInitAudioDecoder=!0);var u=null;if(e.wasmInitAudioDecoder&&e.enableAudio&&(u=d._WasmDecoder_DecodeAudioFrame(e.wasmDecoderId,e.audioPacketData,s,e.audioRawData,0)),0!=u&&null!=u){d.HEAPU32[u/4],d.HEAPU32[u/4+1];var l=d.HEAPU32[u/4+2],c=(d.HEAPU32[u/4+3],d.HEAPU32[u/4+4],d.HEAPU32[u/4+5],d.HEAPU32[u/4+6],d.HEAPU32[u/4+7],d.HEAPU32[u/4+8],d.HEAPU32[u/4+9]),h=d.HEAPU32[u/4+10],f=d.HEAPU32[u/4+11],p=(d.HEAPU32[u/4+12],d.HEAPU32[u/4+13]);if(l<1)return;var m=d.HEAPU8.subarray(e.audioRawData,e.audioRawData+l),g=new Uint8Array(m),v=0;8==f?v=0:16==f?v=1:32==f&&(v=2);var y={cmd:o.q,workerId:o.a,mediaType:2,fmt:v,ch:c,samplerate:h,ts:p,framesize:l,dat:g};e.postMessage(y,[y.dat.buffer])}},n=function(){if(e.wasmDecoderId<0&&t(),e.wasmDecoderId>0&&e.videoQueue.length>0&&!e.pause){var r=null,n=-1;if(e.isFlvStream){if(e.findKeyFrame)for(;e.videoQueue.length>0;){if((r=e.videoQueue[0]).frameType&&e.videoQueue.length<120){e.findKeyFrame=!1;break}e.videoQueue.shift()}else e.videoQueue.length>120&&(console.log("videoQueue.length: "+e.videoQueue.length),e.findKeyFrame=!0);e.videoQueue.length>0&&(null==r&&(r=e.videoQueue[0]),n=i(r.mediaType,r.codecId,r.frameType,r.playTimeSec,r.samplerate,r.channelNum,r.bitPerSample,r.dat,r.dat.length,r.sei))}else r=e.videoQueue[0],n=i(r.mediaType,r.codecId,r.frameType,r.playTimeSec,r.samplerate,r.channelNum,r.bitPerSample,r.dat,r.dat.length);n>=0&&e.videoQueue.shift(),e.videoQueue.length>e.maxCacheFrameNum&&e.videoQueue.length}},a=function(){if(!(e.wasmDecoderId<0)&&e.wasmDecoderId>0)for(;e.audioQueue.length>0&&!e.pause;)if(!e.pause){var t=e.audioQueue[0];e.enableAudio&&r(t.codecId,t.samplerate,t.channelNum,t.bitPerSample,t.dat,t.dat.length),e.audioQueue.shift()}};d.onRuntimeInitialized=function(){e.videoIntervalHandle<0&&(e.videoIntervalHandle=setInterval(n,e.videoIntervalValue)),e.audioIntervalHandle<0&&(e.audioIntervalHandle=setInterval(a,e.audioIntervalValue));var t={cmd:o.n};e.postMessage(t),u=!0},d.onExit=function(){};var f=function(t){if(t>e.lastPTS)if(e.lastPTS>0){if(e.videoQueue.length%5==0){var i=e.ptsCount/5;e.videoQueue.length<=e.maxCacheFrameNum&&function(t){if(u){var i=t;(i<5||i>500)&&(i=40),i!=e.videoIntervalValue&&(e.videoIntervalHandle>=0&&(clearInterval(e.videoIntervalHandle),e.videoIntervalHandle=-1),e.videoIntervalValue=Math.floor(i),e.videoIntervalHandle=setInterval(n,e.videoIntervalValue))}}(i),e.ptsCount=t-e.lastPTS}else e.ptsCount+=t-e.lastPTS;e.lastPTS=t}else e.lastPTS=t,e.ptsCount=40;else e.lastPTS=t,e.ptsCount=40};e.addEventListener("message",function(i){var r=i.data;switch(r.cmd){case o.w:l=r.url,e.isFlvStream=r.isFlv,u||c();break;case o.l:e.exitFlag=!0,h=null,e.videoIntervalHandle>=0&&(clearInterval(e.videoIntervalHandle),e.videoIntervalHandle=-1),e.audioIntervalHandle>=0&&(clearInterval(e.audioIntervalHandle),e.audioIntervalHandle=-1),e.wasmDecoderId>0&&(d._WasmDecoder_CloseChannel(e.wasmDecoderId),e.wasmDecoderId=-1),null!=e.videoRawData&&(d._free(e.videoRawData),e.videoRawData=null),null!=e.audioRawData&&(d._free(e.audioRawData),e.audioRawData=null),null!=e.videoPacketData&&(d._free(e.videoPacketData),e.videoPacketData=null),null!=e.audioPacketData&&(d._free(e.audioPacketData),e.audioPacketData=null),e.videoQueue.clear,e.videoQueue=[],e.videoQueue.length=0,e.videoFrameNum=0,e.audioQueue.clear,e.audioQueue=[],e.audioQueue.length=0,delete d.HEAP8,delete d.HEAP16,delete d.HEAP32,delete d.HEAPF32,delete d.HEAPF64,delete d.HEAPU8,delete d.HEAPU16,delete d.HEAPU32,delete d.buffer,d.HEAP8=null,d.HEAP16=null,d.HEAP32=null,d.HEAPF32=null,d.HEAPF64=null,d.HEAPU8=null,d.HEAPU16=null,d.HEAPU32=null,d.buffer=null,s=!1,d.callMain("exit"),d=null;var n={cmd:o.l,workerId:o.a};e.postMessage(n),close();break;case o.v:e.enableAudio=!0;break;case o.k:e.enableAudio=!1;break;case o.x:e.pause=!0;break;case o.A:e.pause=!1;break;case o.B:e.videoQueue.clear,e.videoQueue=[],e.videoQueue.length=0,e.videoFrameNum=0,e.audioQueue.clear,e.audioQueue=[],e.audioQueue.length=0;break;case o.D:e.updateIntervalTime(r.interval);break;case o.q:if(e.exitFlag)break;u?e.isFlvStream?(e.wasmDecoderId<0&&t(),e.wasmDecoderId>0?1==r.mediaType?e.videoIntervalHandle>=0&&(e.videoQueue.push(r),e.maxCacheFrameNum=5):2==r.mediaType&&e.audioIntervalHandle>=0&&!e.findKeyFrame&&e.audioQueue.push(r):e.videoQueue.length<100&&1==r.mediaType&&r.frameType&&e.videoIntervalHandle>=0&&(e.videoQueue.push(r),e.videoQueue.length>=5&&e.videoQueue.shift())):(1==r.mediaType?e.videoIntervalHandle>=0&&(e.videoQueue.push(r),f(r.samplerate),e.videoFrameNum+=1,e.calcDelayFlag&&e.maxCacheFrameNum<e.videoQueue.length?e.maxCacheFrameNum=e.videoQueue.length:e.calcDelayFlag&&(e.calcDelayFlag=!1)):2==r.mediaType&&e.audioIntervalHandle>=0&&e.audioQueue.push(r),e.needMoreData=!1):e.isFlvStream&&e.videoQueue.length<5?1==r.mediaType&&r.frameType&&e.videoIntervalHandle>=0&&(e.videoQueue.push(r),e.videoQueue.length>=5&&e.videoQueue.shift()):!e.isFlvStream&&e.videoQueue.length<1e3&&(1==r.mediaType?e.videoIntervalHandle>=0&&(e.videoQueue.push(r),f(r.samplerate),e.videoFrameNum+=1,e.calcDelayFlag&&e.maxCacheFrameNum<e.videoQueue.length?e.maxCacheFrameNum=e.videoQueue.length:e.calcDelayFlag&&(e.calcDelayFlag=!1)):2==r.mediaType&&e.audioIntervalHandle>=0&&e.audioQueue.push(r))}})};t.default=h;var f=d,p=c,m=u}.call(this,i(9),"/",i(68)(e),i(10).Buffer)},function(e,t,i){"use strict";i.r(t);var r=i(43),n=i(37),a={enableWorker:!1,enableStashBuffer:!0,stashInitialSize:void 0,isLive:!1,lazyLoad:!0,lazyLoadMaxDuration:180,lazyLoadRecoverDuration:30,deferLoadAfterSourceOpen:!0,autoCleanupMaxBackwardDuration:180,autoCleanupMinBackwardDuration:120,statisticsInfoReportInterval:600,fixAudioTimestampGap:!0,accurateSeek:!1,seekType:"range",seekParamStart:"bstart",seekParamEnd:"bend",rangeLoadZeroStart:!1,customSeekHandler:void 0,reuseRedirectedURL:!1,headers:void 0,customLoader:void 0};function s(){return Object.assign({},a)}var o=function(){function e(){}return e.supportMSEH264Playback=function(){return window.MediaSource&&window.MediaSource.isTypeSupported('video/mp4; codecs="avc1.42E01E,mp4a.40.2"')},e.supportNetworkStreamIO=function(){var e=new n.a({},s()),t=e.loaderType;return e.destroy(),"fetch-stream-loader"==t||"xhr-moz-chunked-loader"==t},e.getNetworkLoaderTypeName=function(){var e=new n.a({},s()),t=e.loaderType;return e.destroy(),t},e.supportNativeMediaPlayback=function(t){null==e.videoElement&&(e.videoElement=window.document.createElement("video"));var i=e.videoElement.canPlayType(t);return"probably"===i||"maybe"==i},e.getFeatureList=function(){var t={mseFlvPlayback:!1,mseLiveFlvPlayback:!1,networkStreamIO:!1,networkLoaderName:"",nativeMP4H264Playback:!1,nativeWebmVP8Playback:!1,nativeWebmVP9Playback:!1};return t.mseFlvPlayback=e.supportMSEH264Playback(),t.networkStreamIO=e.supportNetworkStreamIO(),t.networkLoaderName=e.getNetworkLoaderTypeName(),t.mseLiveFlvPlayback=t.mseFlvPlayback&&t.networkStreamIO,t.nativeMP4H264Playback=e.supportNativeMediaPlayback('video/mp4; codecs="avc1.42001E, mp4a.40.2"'),t.nativeWebmVP8Playback=e.supportNativeMediaPlayback('video/webm; codecs="vp8.0, vorbis"'),t.nativeWebmVP9Playback=e.supportNativeMediaPlayback('video/webm; codecs="vp9"'),t},e}(),u=i(3),l=(i(128),i(8)),d=i.n(l),c=i(0),h=i(7),f={ERROR:"error",LOADING_COMPLETE:"loading_complete",RECOVERED_EARLY_EOF:"recovered_early_eof",MEDIA_INFO:"media_info",METADATA_ARRIVED:"metadata_arrived",SCRIPTDATA_ARRIVED:"scriptdata_arrived",STATISTICS_INFO:"statistics_info"},p=i(21),m=i.n(p),g=i(19),v=i(36),y=i(2),_=i(17),b=i(1),w={ERROR:"error",SOURCE_OPEN:"source_open",UPDATE_END:"update_end",BUFFER_FULL:"buffer_full",UPDATE_PLAY_INFO:"update_play_info",CHANGE_SPEED:"change_speed",SOURCE_ENDED:"source_ended",RECORDING_END:"recording_end"},E=function(){function e(e){this.gl=e,this.texture=null}var t=e.prototype;return t.create=function(){var e=this.gl;this.texture=e.createTexture(),this.gl.bindTexture(this.gl.TEXTURE_2D,this.texture),this.gl.texParameteri(this.gl.TEXTURE_2D,this.gl.TEXTURE_MAG_FILTER,this.gl.LINEAR),this.gl.texParameteri(this.gl.TEXTURE_2D,this.gl.TEXTURE_MIN_FILTER,this.gl.LINEAR),this.gl.texParameteri(this.gl.TEXTURE_2D,this.gl.TEXTURE_WRAP_S,this.gl.CLAMP_TO_EDGE),this.gl.texParameteri(this.gl.TEXTURE_2D,this.gl.TEXTURE_WRAP_T,this.gl.CLAMP_TO_EDGE)},t.bind=function(e,t,i){this.gl.activeTexture([this.gl.TEXTURE0,this.gl.TEXTURE1,this.gl.TEXTURE2,this.gl.TEXTURE3][e]),this.gl.bindTexture(this.gl.TEXTURE_2D,this.texture),this.gl.uniform1i(this.gl.getUniformLocation(t,i),e)},t.fill=function(e,t,i){this.gl.bindTexture(this.gl.TEXTURE_2D,this.texture),this.gl.texImage2D(this.gl.TEXTURE_2D,0,this.gl.LUMINANCE,e,t,0,this.gl.LUMINANCE,this.gl.UNSIGNED_BYTE,i)},e}(),T=function(){function e(e){this.enableTextTexture=0,this.canvas=e,this.gl=null,this.program=null,this.gl=e.getContext("webgl")||e.getContext("experimental-webgl"),this.yuv_vertex_shader_source=["attribute highp vec4 aVertexPosition;","attribute vec2 aTextureCoord;","varying highp vec2 vTextureCoord;","void main(void) {"," gl_Position = aVertexPosition;"," vTextureCoord = aTextureCoord;","}"],this.yuv_fragment_shader_source=["precision highp float;","varying lowp vec2 vTextureCoord;","uniform sampler2D YTexture;","uniform sampler2D UTexture;","uniform sampler2D VTexture;","uniform sampler2D TTexture;","const mat4 YUV2RGB = mat4","("," 1.1643828125, 0, 1.59602734375, -.87078515625,"," 1.1643828125, -.39176171875, -.81296875, .52959375,"," 1.1643828125, 2.017234375, 0, -1.081390625,"," 0, 0, 0, 1",");","void main(void) {"," gl_FragColor = mix(vec4( texture2D(YTexture, vTextureCoord).x, texture2D(UTexture, vTextureCoord).x, texture2D(VTexture, vTextureCoord).x, 1) * YUV2RGB, texture2D(TTexture, vTextureCoord), 0.1);","}"],this.vertex_shader_source="\n            attribute vec4 apos;\n            void main(){\n                gl_Position = apos;\n           }",this.frag_shader_source="\n            void main(){\n                  gl_FragColor = vec4(1.0, 0.0, 0.0, 1.0);\n            }",this.yuv_program=null,this.sei_program=null,this.index=0}var t=e.prototype;return t.initSEIProgram=function(){var e=this.gl,t=e.createShader(e.VERTEX_SHADER),i=e.createShader(e.FRAGMENT_SHADER);e.shaderSource(t,this.vertex_shader_source),e.shaderSource(i,this.frag_shader_source),e.compileShader(t),e.compileShader(i),this.sei_program=e.createProgram(),e.attachShader(this.sei_program,t),e.attachShader(this.sei_program,i),e.linkProgram(this.sei_program)},t.drawSEI=function(e){var t=this.gl,i=[];if(null!==e)try{if("string"==typeof e&&(e=JSON.parse(e)),!e||!e.length)return;e.forEach(function(e){var t=parseFloat((2*e.x1-1).toFixed(3)),r=parseFloat((1-2*e.y1).toFixed(3)),n=parseFloat((2*e.x2-1).toFixed(3)),a=parseFloat((1-2*e.y2).toFixed(3));i=[].concat(i,[t,r,t,a,n,a,n,r],[t-.001,r+.001,t-.001,a-.001,n+.001,a-.001,n+.001,r+.001])});var r=new Float32Array(i);if(!r.length)return;t.useProgram(this.sei_program);var n=t.getAttribLocation(this.sei_program,"apos"),a=t.createBuffer();t.bindBuffer(t.ARRAY_BUFFER,a),t.bufferData(t.ARRAY_BUFFER,r,t.STATIC_DRAW),t.vertexAttribPointer(n,2,t.FLOAT,!1,0,0),t.enableVertexAttribArray(n);for(var s=0;s<r.length/2;s+=4)t.drawArrays(t.LINE_LOOP,s,4)}catch(e){}},t.initYUVProgram=function(){var e=this.gl;if(!this.gl)return console.log("[ER] WebGL not supported.");e.pixelStorei(e.UNPACK_ALIGNMENT,1),this.yuv_program=e.createProgram();var t=e.createShader(e.VERTEX_SHADER),i=e.createShader(e.FRAGMENT_SHADER);e.shaderSource(t,this.yuv_vertex_shader_source.join("\n")),e.shaderSource(i,this.yuv_fragment_shader_source.join("\n")),e.compileShader(t),e.compileShader(i),e.attachShader(this.yuv_program,t),e.attachShader(this.yuv_program,i),e.linkProgram(this.yuv_program)},t.drawYUV=function(e,t,i,r,n){var a=this.gl;if(a.useProgram(this.yuv_program),!a.getProgramParameter(this.yuv_program,a.LINK_STATUS))return console.log("[ER] Shader link failed.");var s=a.getAttribLocation(this.yuv_program,"aVertexPosition");a.enableVertexAttribArray(s);var o=a.getAttribLocation(this.yuv_program,"aTextureCoord");a.enableVertexAttribArray(o);var u=a.createBuffer();a.bindBuffer(a.ARRAY_BUFFER,u),a.bufferData(a.ARRAY_BUFFER,new Float32Array([1,1,0,-1,1,0,1,-1,0,-1,-1,0]),a.STATIC_DRAW),a.vertexAttribPointer(s,3,a.FLOAT,!1,0,0);var l=a.createBuffer();a.bindBuffer(a.ARRAY_BUFFER,l),a.bufferData(a.ARRAY_BUFFER,new Float32Array([1,0,0,0,1,1,0,1]),a.STATIC_DRAW),a.vertexAttribPointer(o,2,a.FLOAT,!1,0,0),a.y=new E(a),a.y.create(0,null),a.u=new E(a),a.u.create(0,null),a.v=new E(a),a.v.create(0,null),a.y.bind(0,this.yuv_program,"YTexture"),a.u.bind(1,this.yuv_program,"UTexture"),a.v.bind(2,this.yuv_program,"VTexture"),a.y.fill(t,i,e.subarray(0,r)),a.u.fill(t>>1,i>>1,e.subarray(r,r+n)),a.v.fill(t>>1,i>>1,e.subarray(r+n,e.length)),a.drawArrays(a.TRIANGLE_STRIP,0,4)},t.initGL=function(){this.initYUVProgram(),this.initSEIProgram()},t.renderFrame=function(e,t,i,r,n,a){if(!this.gl)return console.log("[ER] Render frame failed due to WebGL not supported.");var s=this.gl;s.viewport(0,0,s.canvas.width,s.canvas.height),s.clearColor(0,0,0,0),s.clear(s.COLOR_BUFFER_BIT),e&&(this.drawYUV(e,t,i,r,n),this.drawSEI(a))},t.renderVideoFrame=function(e,t,i,r){if(this.gl&&e)if(t<1||i<1){var n=this.gl,a=new Uint8Array(n.canvas.width*n.canvas.height*3/2),s=0,o=n.canvas.width*n.canvas.height,u=n.canvas.width*n.canvas.height*5/4,l=a.byteLength;for(s=o;s<u;s++)a[s]=128;for(s=u;s<l;s++)a[s]=128;var d=n.canvas.width*n.canvas.height,c=n.canvas.width/2*(n.canvas.height/2);this.renderFrame(a,n.canvas.width,n.canvas.height,d,c,r)}else{var h=t*i,f=t/2*(i/2);this.renderFrame(e,t,i,h,f,r)}},t.destroy=function(){this.gl&&(this.gl.deleteTexture(this.gl.y.texture),this.gl.deleteTexture(this.gl.u.texture),this.gl.deleteTexture(this.gl.v.texture),this.yuv_program=null,this.sei_program=null,this.gl=null)},e}(),S=function(){function e(){this._pause=!1,this.stopFlag=!1,this.bufferSourcePtr=null}var t=e.prototype;return t.destroy=function(){this.interval&&clearInterval(this.interval),this.samples=null,this.audioCtx.close(),this.audioCtx=null},t.init=function(e){this.option=Object.assign({},{encoding:"16bitInt",channels:2,sampleRate:8e3,flushingTime:1e3},e,{sampleRate:8e3===e.sampleRate?16e3:e.sampleRate}),this.samples=new Float32Array,this.flush=this.flush.bind(this),this.interval=setInterval(this.flush,this.option.flushingTime),this.maxValue=this.getMaxValue(),this.typedArray=this.getTypedArray(),this.createContext()},t.getMaxValue=function(){var e={"8bitInt":128,"16bitInt":32768,"32bitInt":2147483648,"32bitFloat":1};return e[this.option.encoding]?e[this.option.encoding]:e["16bitInt"]},t.getTypedArray=function(){var e={"8bitInt":Int8Array,"16bitInt":Int16Array,"32bitInt":Int32Array,"32bitFloat":Float32Array};return e[this.option.encoding]?e[this.option.encoding]:e["16bitInt"]},t.createContext=function(){this.audioCtx=new(window.AudioContext||window.webkitAudioContext),this.gainNode=this.audioCtx.createGain(),this.gainNode.gain.value=1,this.gainNode.connect(this.audioCtx.destination),this.startTime=this.audioCtx.currentTime},t.isTypedArray=function(e){return e.byteLength&&e.buffer&&e.buffer.constructor==ArrayBuffer},t.feed=function(e){if(this.isTypedArray(e)){e=this.getFormatedValue(e);var t=new Float32Array(this.samples.length+e.length);t.set(this.samples,0),t.set(e,this.samples.length),this.samples=t}},t.getFormatedValue=function(e){e=new this.typedArray(e.buffer);var t,i=new Float32Array(e.length);for(t=0;t<e.length;t++)i[t]=e[t]/this.maxValue;return i},t.volume=function(e){this.gainNode.gain.value=e},t.flush=function(){if(null!=this.samples&&this.samples.length){var e,t,i,r,n,a=this.audioCtx.createBufferSource(),s=this.samples.length/this.option.channels,o=this.audioCtx.createBuffer(this.option.channels,s,this.option.sampleRate);for(t=0;t<this.option.channels;t++)for(e=o.getChannelData(t),i=t,n=50,r=0;r<s;r++)e[r]=this.samples[i],r<50&&(e[r]=e[r]*r/50),r>=s-51&&(e[r]=e[r]*n--/50),i+=this.option.channels;this.startTime<this.audioCtx.currentTime&&(this.startTime=this.audioCtx.currentTime),a.buffer=o,a.connect(this.gainNode),a.start(this.startTime),this.startTime+=o.duration,this.samples=new Float32Array}},t.getTimestamp=function(){return this.audioCtx?this.audioCtx.currentTime:0},t.play=function(e){if(null!=this.audioCtx&&!this._pause){if("running"!==this.audioCtx.state)return this.audioCtx.resume();if(this.isTypedArray(e)&&(e=this.getFormatedValue(e)).length){this.stopFlag=!1;var t,i,r,n,a,s,o=this.audioCtx.createBufferSource(),u=e.length/this.option.channels;try{t=this.audioCtx.createBuffer(this.option.channels,u,this.option.sampleRate)}catch(e){console.log("audioBuffer",e)}for(r=0;r<this.option.channels;r++)for(i=t.getChannelData(r),n=r,s=50,a=0;a<u;a++)i[a]=e[n],a<50&&(i[a]=i[a]*a/50),a>=u-51&&(i[a]=i[a]*s--/50),n+=this.option.channels;this.startTime<this.audioCtx.currentTime&&(this.startTime=this.audioCtx.currentTime),o.buffer=t,o.connect(this.gainNode),o.start(this.startTime),this.startTime+=t.duration,this.bufferSourcePtr=o}}},t.clearAudioBuffer=function(){this.stopFlag=!0,this.bufferSourcePtr&&this.bufferSourcePtr.stop(0)},t.pause=function(){this._pause=!0,null!=this.audioCtx&&"running"===this.audioCtx.state&&this.audioCtx.suspend()},t.resume=function(){this._pause=!1,null!=this.audioCtx&&"suspended"===this.audioCtx.state&&this.audioCtx.resume()},e}();function A(){A=function(){return e};var e={},t=Object.prototype,i=t.hasOwnProperty,r="function"==typeof Symbol?Symbol:{},n=r.iterator||"@@iterator",a=r.asyncIterator||"@@asyncIterator",s=r.toStringTag||"@@toStringTag";function o(e,t,i){return Object.defineProperty(e,t,{value:i,enumerable:!0,configurable:!0,writable:!0}),e[t]}try{o({},"")}catch(e){o=function(e,t,i){return e[t]=i}}function u(e,t,i,r){var n=t&&t.prototype instanceof c?t:c,a=Object.create(n.prototype),s=new T(r||[]);return a._invoke=function(e,t,i){var r="suspendedStart";return function(n,a){if("executing"===r)throw new Error("Generator is already running");if("completed"===r){if("throw"===n)throw a;return{value:void 0,done:!0}}for(i.method=n,i.arg=a;;){var s=i.delegate;if(s){var o=b(s,i);if(o){if(o===d)continue;return o}}if("next"===i.method)i.sent=i._sent=i.arg;else if("throw"===i.method){if("suspendedStart"===r)throw r="completed",i.arg;i.dispatchException(i.arg)}else"return"===i.method&&i.abrupt("return",i.arg);r="executing";var u=l(e,t,i);if("normal"===u.type){if(r=i.done?"completed":"suspendedYield",u.arg===d)continue;return{value:u.arg,done:i.done}}"throw"===u.type&&(r="completed",i.method="throw",i.arg=u.arg)}}}(e,i,s),a}function l(e,t,i){try{return{type:"normal",arg:e.call(t,i)}}catch(e){return{type:"throw",arg:e}}}e.wrap=u;var d={};function c(){}function h(){}function f(){}var p={};o(p,n,function(){return this});var m=Object.getPrototypeOf,g=m&&m(m(S([])));g&&g!==t&&i.call(g,n)&&(p=g);var v=f.prototype=c.prototype=Object.create(p);function y(e){["next","throw","return"].forEach(function(t){o(e,t,function(e){return this._invoke(t,e)})})}function _(e,t){var r;this._invoke=function(n,a){function s(){return new t(function(r,s){!function r(n,a,s,o){var u=l(e[n],e,a);if("throw"!==u.type){var d=u.arg,c=d.value;return c&&"object"==typeof c&&i.call(c,"__await")?t.resolve(c.__await).then(function(e){r("next",e,s,o)},function(e){r("throw",e,s,o)}):t.resolve(c).then(function(e){d.value=e,s(d)},function(e){return r("throw",e,s,o)})}o(u.arg)}(n,a,r,s)})}return r=r?r.then(s,s):s()}}function b(e,t){var i=e.iterator[t.method];if(void 0===i){if(t.delegate=null,"throw"===t.method){if(e.iterator.return&&(t.method="return",t.arg=void 0,b(e,t),"throw"===t.method))return d;t.method="throw",t.arg=new TypeError("The iterator does not provide a 'throw' method")}return d}var r=l(i,e.iterator,t.arg);if("throw"===r.type)return t.method="throw",t.arg=r.arg,t.delegate=null,d;var n=r.arg;return n?n.done?(t[e.resultName]=n.value,t.next=e.nextLoc,"return"!==t.method&&(t.method="next",t.arg=void 0),t.delegate=null,d):n:(t.method="throw",t.arg=new TypeError("iterator result is not an object"),t.delegate=null,d)}function w(e){var t={tryLoc:e[0]};1 in e&&(t.catchLoc=e[1]),2 in e&&(t.finallyLoc=e[2],t.afterLoc=e[3]),this.tryEntries.push(t)}function E(e){var t=e.completion||{};t.type="normal",delete t.arg,e.completion=t}function T(e){this.tryEntries=[{tryLoc:"root"}],e.forEach(w,this),this.reset(!0)}function S(e){if(e){var t=e[n];if(t)return t.call(e);if("function"==typeof e.next)return e;if(!isNaN(e.length)){var r=-1,a=function t(){for(;++r<e.length;)if(i.call(e,r))return t.value=e[r],t.done=!1,t;return t.value=void 0,t.done=!0,t};return a.next=a}}return{next:k}}function k(){return{value:void 0,done:!0}}return h.prototype=f,o(v,"constructor",f),o(f,"constructor",h),h.displayName=o(f,s,"GeneratorFunction"),e.isGeneratorFunction=function(e){var t="function"==typeof e&&e.constructor;return!!t&&(t===h||"GeneratorFunction"===(t.displayName||t.name))},e.mark=function(e){return Object.setPrototypeOf?Object.setPrototypeOf(e,f):(e.__proto__=f,o(e,s,"GeneratorFunction")),e.prototype=Object.create(v),e},e.awrap=function(e){return{__await:e}},y(_.prototype),o(_.prototype,a,function(){return this}),e.AsyncIterator=_,e.async=function(t,i,r,n,a){void 0===a&&(a=Promise);var s=new _(u(t,i,r,n),a);return e.isGeneratorFunction(i)?s:s.next().then(function(e){return e.done?e.value:s.next()})},y(v),o(v,s,"Generator"),o(v,n,function(){return this}),o(v,"toString",function(){return"[object Generator]"}),e.keys=function(e){var t=[];for(var i in e)t.push(i);return t.reverse(),function i(){for(;t.length;){var r=t.pop();if(r in e)return i.value=r,i.done=!1,i}return i.done=!0,i}},e.values=S,T.prototype={constructor:T,reset:function(e){if(this.prev=0,this.next=0,this.sent=this._sent=void 0,this.done=!1,this.delegate=null,this.method="next",this.arg=void 0,this.tryEntries.forEach(E),!e)for(var t in this)"t"===t.charAt(0)&&i.call(this,t)&&!isNaN(+t.slice(1))&&(this[t]=void 0)},stop:function(){this.done=!0;var e=this.tryEntries[0].completion;if("throw"===e.type)throw e.arg;return this.rval},dispatchException:function(e){if(this.done)throw e;var t=this;function r(i,r){return s.type="throw",s.arg=e,t.next=i,r&&(t.method="next",t.arg=void 0),!!r}for(var n=this.tryEntries.length-1;n>=0;--n){var a=this.tryEntries[n],s=a.completion;if("root"===a.tryLoc)return r("end");if(a.tryLoc<=this.prev){var o=i.call(a,"catchLoc"),u=i.call(a,"finallyLoc");if(o&&u){if(this.prev<a.catchLoc)return r(a.catchLoc,!0);if(this.prev<a.finallyLoc)return r(a.finallyLoc)}else if(o){if(this.prev<a.catchLoc)return r(a.catchLoc,!0)}else{if(!u)throw new Error("try statement without catch or finally");if(this.prev<a.finallyLoc)return r(a.finallyLoc)}}}},abrupt:function(e,t){for(var r=this.tryEntries.length-1;r>=0;--r){var n=this.tryEntries[r];if(n.tryLoc<=this.prev&&i.call(n,"finallyLoc")&&this.prev<n.finallyLoc){var a=n;break}}a&&("break"===e||"continue"===e)&&a.tryLoc<=t&&t<=a.finallyLoc&&(a=null);var s=a?a.completion:{};return s.type=e,s.arg=t,a?(this.method="next",this.next=a.finallyLoc,d):this.complete(s)},complete:function(e,t){if("throw"===e.type)throw e.arg;return"break"===e.type||"continue"===e.type?this.next=e.arg:"return"===e.type?(this.rval=this.arg=e.arg,this.method="return",this.next="end"):"normal"===e.type&&t&&(this.next=t),d},finish:function(e){for(var t=this.tryEntries.length-1;t>=0;--t){var i=this.tryEntries[t];if(i.finallyLoc===e)return this.complete(i.completion,i.afterLoc),E(i),d}},catch:function(e){for(var t=this.tryEntries.length-1;t>=0;--t){var i=this.tryEntries[t];if(i.tryLoc===e){var r=i.completion;if("throw"===r.type){var n=r.arg;E(i)}return n}}throw new Error("illegal catch attempt")},delegateYield:function(e,t,i){return this.delegate={iterator:S(e),resultName:t,nextLoc:i},"next"===this.method&&(this.arg=void 0),d}},e}function k(e,t,i,r,n,a,s){try{var o=e[a](s),u=o.value}catch(e){return void i(e)}o.done?t(u):Promise.resolve(u).then(r,n)}var R=function(){function e(e,t,i){var r=this;if(this.TAG="Transmuxer",this._emitter=new d.a,t.enableWorker&&"undefined"!=typeof Worker)try{this._worker=m()(228),this._workerDestroying=!1,this._worker.addEventListener("message",this._onWorkerMessage.bind(this)),this._worker.postMessage({cmd:"init",param:[e,t]}),this.e={onLoggingConfigChanged:this._onLoggingConfigChanged.bind(this)},g.a.registerListener(this.e.onLoggingConfigChanged),this._worker.postMessage({cmd:"logging_config",param:g.a.getConfig()})}catch(i){c.a.e(this.TAG,"Error while initialize transmuxing worker, fallback to inline transmuxing"),this._worker=null,this._controller=new v.a(e,t)}else this._controller=new v.a(e,t);if(this._controller){var n=this._controller;n.on(y.a.IO_ERROR,this._onIOError.bind(this)),n.on(y.a.DEMUX_ERROR,this._onDemuxError.bind(this)),n.on(y.a.INIT_SEGMENT,this._onInitSegment.bind(this)),n.on(y.a.MEDIA_SEGMENT,this._onMediaSegment.bind(this)),n.on(y.a.LOADING_COMPLETE,this._onLoadingComplete.bind(this)),n.on(y.a.RECOVERED_EARLY_EOF,this._onRecoveredEarlyEof.bind(this)),n.on(y.a.MEDIA_INFO,this._onMediaInfo.bind(this)),n.on(y.a.METADATA_ARRIVED,this._onMetaDataArrived.bind(this)),n.on(y.a.SCRIPTDATA_ARRIVED,this._onScriptDataArrived.bind(this)),n.on(y.a.STATISTICS_INFO,this._onStatisticsInfo.bind(this)),n.on(y.a.RECOMMEND_SEEKPOINT,this._onRecommendSeekpoint.bind(this)),n.on(y.a.SEI_DATA,this._onReceiveSEIData.bind(this)),n.on(y.a.AUDIO_ERROR,this._onAudioError.bind(this)),n.on(y.a.SOCKET_CLOSE,function(){return r._emitter.emit(w.SOURCE_ENDED)}),n.on(y.a.RECORDING,function(e){r._emitter.emit(y.a.RECORDING,e)}),n.on("loaderChunkArrival",function(e){return r._emitter.emit("loaderChunkArrival",e)}),n.on("hls_error",function(){return r._emitter.emit("hls_error")})}this._wasmDecodeWoker=null,this._wasmRecordingWoker=null,this._mediaCanvas=null,this._mediaElement=i,this._webGLPlayer=null,this._isH265=!1,this._totalDuration=0,this._initDuration=0,this._currentPlayTime=0,this.snapshotTimer=null,this.loadingCompleteTimer=null,this._wasmMuted=!0,this._isFlv=e.url.includes(".flv"),this._videoRecordFindKeyframe=!0,this._videoRecordFileName="record.mp4",this._wasmVideoRecordWorker=null,this._videoRecordiInitFlag=!1,this._wasmAudioPlayer=null,this._wasmAudioFmt=0,this._wasmAudioSamplerate=0,this._wasmAudioChannelNum=1,this._wasmInitAudioPlayer=!1,this._wasmRecordingCb=null}var t=e.prototype;return t.destroy=function(){this._worker?this._workerDestroying||(this._workerDestroying=!0,this._worker.postMessage({cmd:"destroy"}),g.a.removeListener(this.e.onLoggingConfigChanged),this.e=null):(this._controller.destroy(),this._controller=null),this._wasmDecodeWoker&&(this._wasmDecodeWoker.removeAllListeners&&this._wasmDecodeWoker.removeAllListeners(),this._wasmDecodeWoker.postMessage({cmd:b.l}),this._wasmDecodeWoker&&this._wasmDecodeWoker.terminate(),this._wasmDecodeWoker=null),this._wasmRecordingWoker&&(this._wasmRecordingWoker.removeAllListeners&&this._wasmRecordingWoker.removeAllListeners(),this._wasmRecordingWoker.postMessage({cmd:b.l}),this._wasmRecordingWoker&&this._wasmRecordingWoker.terminate(),this._wasmRecordingWoker=null),this._emitter.removeAllListeners(),this._emitter=null,this._mediaCanvas&&this._mediaCanvas.parentNode.removeChild(this._mediaCanvas),this._mediaCanvas=null,this._mediaElement=null,this._webGLPlayer=null,this.snapshotTimer&&clearTimeout(this.snapshotTimer),this.loadingCompleteTimer&&clearTimeout(this.loadingCompleteTimer),this.snapshotTimer=null,this.loadingCompleteTimer=null,this._wasmAudioPlayer=null,this._wasmRecordingCb=null},t.on=function(e,t){this._emitter.addListener(e,t)},t.off=function(e,t){this._emitter.removeListener(e,t)},t.hasWorker=function(){return null!=this._worker},t.open=function(){this._worker?this._worker.postMessage({cmd:"start"}):(this._controller.setReceiveH265MediaFrame(this._onReceiveH265MediaFrame.bind(this)),this._controller.start())},t.close=function(){this._worker?this._worker.postMessage({cmd:"stop"}):this._controller.stop()},t.seek=function(e){this._worker?this._worker.postMessage({cmd:"seek",param:e}):this._controller.seek(e)},t.pause=function(){if(this._isH265){var e={cmd:b.x};this._wasmDecodeWoker&&void 0!==this._wasmDecodeWoker&&this._wasmDecodeWoker.postMessage(e)}else this._worker?this._worker.postMessage({cmd:"pause"}):this._controller.pause()},t.resume=function(){if(this._isH265){var e={cmd:b.A};this._wasmDecodeWoker&&void 0!==this._wasmDecodeWoker&&this._wasmDecodeWoker.postMessage(e)}else this._worker?this._worker.postMessage({cmd:"resume"}):this._controller.resume()},t._onInitSegment=function(e,t){var i=this;Promise.resolve().then(function(){i._emitter.emit(y.a.INIT_SEGMENT,e,t)})},t._onMediaSegment=function(e,t){var i=this;Promise.resolve().then(function(){i._emitter.emit(y.a.MEDIA_SEGMENT,e,t)})},t._onLoadingComplete=function(){var e=this;Promise.resolve().then(function(){e._emitter.emit(y.a.LOADING_COMPLETE)})},t._onRecoveredEarlyEof=function(){var e=this;Promise.resolve().then(function(){e._emitter.emit(y.a.RECOVERED_EARLY_EOF)})},t._onMediaInfo=function(e){var t=this;Promise.resolve().then(function(){t._emitter.emit(y.a.MEDIA_INFO,e)})},t._onMetaDataArrived=function(e){var t=this;Promise.resolve().then(function(){t._emitter.emit(y.a.METADATA_ARRIVED,e)})},t._onScriptDataArrived=function(e){var t=this;Promise.resolve().then(function(){t._emitter.emit(y.a.SCRIPTDATA_ARRIVED,e)})},t._onStatisticsInfo=function(e){var t=this;Promise.resolve().then(function(){t._emitter.emit(y.a.STATISTICS_INFO,e)})},t._onIOError=function(e,t){var i=this;Promise.resolve().then(function(){i._emitter.emit(y.a.IO_ERROR,e,t)})},t._onDemuxError=function(e,t){var i=this;Promise.resolve().then(function(){i._emitter.emit(y.a.DEMUX_ERROR,e,t)})},t._onRecommendSeekpoint=function(e){var t=this;Promise.resolve().then(function(){t._emitter.emit(y.a.RECOMMEND_SEEKPOINT,e)})},t._onRecommendSeekpoint=function(e){var t=this;Promise.resolve().then(function(){t._emitter.emit(y.a.RECOMMEND_SEEKPOINT,e)})},t._encodedH265=function(){var e=this;Promise.resolve().then(function(){e._emitter.emit(y.a.IS_ENCODED_H265,e._isH265)})},t._onLoggingConfigChanged=function(e){this._worker&&this._worker.postMessage({cmd:"logging_config",param:e})},t._onWorkerMessage=function(e){var t=e.data,i=t.data;if("destroyed"===t.msg||this._workerDestroying)return this._workerDestroying=!1,this._worker.terminate(),void(this._worker=null);switch(t.msg){case y.a.INIT_SEGMENT:case y.a.MEDIA_SEGMENT:this._emitter.emit(t.msg,i.type,i.data);break;case y.a.LOADING_COMPLETE:case y.a.RECOVERED_EARLY_EOF:this._emitter.emit(t.msg);break;case y.a.MEDIA_INFO:Object.setPrototypeOf(i,_.a.prototype),this._emitter.emit(t.msg,i);break;case y.a.METADATA_ARRIVED:case y.a.SCRIPTDATA_ARRIVED:case y.a.STATISTICS_INFO:this._emitter.emit(t.msg,i);break;case y.a.IO_ERROR:case y.a.DEMUX_ERROR:this._emitter.emit(t.msg,i.type,i.info);break;case y.a.RECOMMEND_SEEKPOINT:this._emitter.emit(t.msg,i);break;case"logcat_callback":c.a.emitter.emit("log",i.type,i.logcat)}},t._onReceiveSEIData=function(e){this._emitter.emit(y.a.SEI_DATA,e)},t._onAudioError=function(){this._emitter.emit(y.a.AUDIO_ERROR)},t._creatCanvas=function(){var e=this;this._mediaElement.parentNode.style.position="relative";var t=document.createElement("canvas");t.style="width:100%;height:100%;position:absolute;top:0px;left:0px;display:none",this._mediaCanvas=t,this._mediaElement.parentNode.appendChild(this._mediaCanvas),this._mediaCanvas.ondblclick=function(){return e._emitter.emit(y.a.ON_DBL_CLICK)}},t._onReceiveH265MediaFrame=function(){var e,t=(e=A().mark(function e(t,i,r,n,a,s,o,u,l,d,c,h){var f,p,m,g;return A().wrap(function(e){for(;;)switch(e.prev=e.next){case 0:if(this._isH265||(this._isH265=!0,this._encodedH265(),this._creatCanvas()),!(n<1)||i||1!==o){e.next=3;break}return e.abrupt("return");case 3:if(2===r&&(this._wasmAudioSamplerate=l||0,this._wasmAudioChannelNum=d),null!==this._wasmDecodeWoker){e.next=7;break}return e.next=7,this._createWasmDecodeWorker();case 7:if(!this._wasmDecodeWoker){e.next=15;break}if(f=new Uint8Array(s),p={cmd:b.q,mediaType:r,codecId:n,frameType:a,samplerate:l,channelNum:d,bitPerSample:c,playTimeSec:u,dat:f,sei:h},this._wasmDecodeWoker.postMessage(p,[p.dat.buffer]),this._videoRecordiInitFlag){e.next=13;break}return e.abrupt("return");case 13:1==a&&(this._videoRecordFindKeyframe=!1),this._wasmVideoRecordWorker&&!this._videoRecordFindKeyframe&&(m=new Uint8Array(s),g={cmd:b.q,mediaType:"video",type:1==a,dat:m,pts:u},1===r?(g.mediaType="video",g.codecId="0xAE"):2===r&&(g.mediaType="audio"),this._wasmVideoRecordWorker.postMessage(g,[g.dat.buffer]));case 15:case"end":return e.stop()}},e,this)}),function(){var t=this,i=arguments;return new Promise(function(r,n){var a=e.apply(t,i);function s(e){k(a,r,n,s,o,"next",e)}function o(e){k(a,r,n,s,o,"throw",e)}s(void 0)})});return function(e,i,r,n,a,s,o,u,l,d,c,h){return t.apply(this,arguments)}}(),t._createWasmDecodeWorker=function(){if("undefined"!=typeof Worker)try{"none"===this._mediaCanvas.style.display&&(this._mediaCanvas.style.display="block"),this._wasmDecodeWoker=m()(229);var e={cmd:b.w,url:b.g(),isFlv:this._isFlv};this._wasmDecodeWoker.postMessage(e),this._wasmDecodeWoker.addEventListener("message",this._onWasmWorkerMessage.bind(this)),this._wasmDecodeWoker.onerror=function(e){}}catch(e){this._wasmDecodeWoker=null}else this._wasmDecodeWoker=null;this._wasmDecodeWoker&&null==this._webGLPlayer&&(this._webGLPlayer=new T(this._mediaCanvas),this._webGLPlayer&&this._webGLPlayer.initGL({preserveDrawingBuffer:!1}))},t._onWasmWorkerMessage=function(e){var t=e.data;switch(t.cmd){case b.o:case b.l:break;case b.n:this._wasmMuted||this._openWasmAudio();break;case b.q:if(t.workerId===b.a)if(1===t.mediaType){if(this._mediaCanvas&&(this._mediaCanvas.width=t.width),this._mediaCanvas&&(this._mediaCanvas.height=t.height),t.playTimeSec>0){var i=Math.floor((t.playTimeSec+1e3)/1e3);this._currentPlayTime!==i&&(this._initDuration>0&&(this._currentPlayTime+=i-this._initDuration),this._initDuration!==i&&(this._initDuration=i,this._emitter&&this._emitter.emit(w.UPDATE_PLAY_INFO)))}this._webGLPlayer&&this._webGLPlayer.renderVideoFrame(t.dat,t.width,t.height,t.sei)}else 2===t.mediaType&&(null===this._wasmAudioPlayer?this._creatWasmAudioPlayer(t.fmt,t.samplerate>=16e3?2:t.ch,t.samplerate):(this._wasmAudioFmt=t.fmt,this._wasmAudioSamplerate=t.samplerate,this._wasmAudioChannelNum=t.ch,44100==this._wasmAudioSamplerate&&(this._wasmAudioFmt=1)),!this._wasmMuted&&this._wasmAudioPlayer&&this._wasmInitAudioPlayer&&this._wasmAudioPlayer.play(t.dat));break;case b.m:break;case b.w:this._videoRecordiInitFlag=!0,this._videoRecordFindKeyframe=!0;break;case b.p:this._videoRecordiInitFlag=!1;var r=document.createElement("a");r.style.display="none",r.href=t.dat,r.download=this._videoRecordFileName,document.body.appendChild(r),r.click(),window.URL.revokeObjectURL(r.href),document.body.removeChild(r),this._videoRecordFindKeyframe=!1,this._wasmVideoRecordWorker.terminate(),this._wasmVideoRecordWorker=null,this._wasmRecordingCb(),this._wasmRecordingCb=null}},t._creatWasmAudioPlayer=function(e,t,i){if(null===this._wasmAudioPlayer){var r;r="16bitInt",this._wasmAudioPlayer=new S,this._wasmAudioPlayer.init({encoding:r,channels:t,sampleRate:i,flushingTime:1e3}),this._wasmInitAudioPlayer=!0}},t._getCurrentPlayTime=function(){return this._currentPlayTime},t._getTotalDuration=function(){if(this._controller)return this._controller._getHLSTotalDuration()},t._seekToSecs=function(e,t){var i={cmd:b.B,type:t,time:e};this._wasmDecodeWoker&&this._wasmDecodeWoker.postMessage(i),this._controller._seekToSecs(e,t)},t.saveLocalSnapshot=function(){var e=this,t=this._mediaCanvas.toDataURL("image/jpg",1);if(t.length<786432)return this.snapshotTimer=setTimeout(function(){return e.saveLocalSnapshot()},40);this.snapshotTimer&&clearTimeout(this.snapshotTimer),this.snapshotTimer=null;var i=document.createElement("a");i.download="easy-player-"+(new Date).getTime(),i.href=t,document.body.appendChild(i),i.click(),i.remove()},t.videoRecording=function(e,t,i,r){if(r&&(this._wasmRecordingCb=r),this._wasmDecodeWoker)if(1===i){if(this._videoRecordFileName=e,this._videoRecordingCB=r,null===this._wasmVideoRecordWorker){this._videoRecordFindKeyframe=!0;try{this._wasmVideoRecordWorker=m()(67),this.onwmsg=this._onWasmWorkerMessage.bind(this);var n={cmd:b.w,url:b.g(),filesize:t,audioSamplerate:this._wasmAudioSamplerate,channelCount:this._wasmAudioChannelNum};this._wasmVideoRecordWorker.postMessage(n),this._wasmVideoRecordWorker.addEventListener("message",this.onwmsg)}catch(e){this._wasmVideoRecordWorker&&this._wasmVideoRecordWorker.terminate(),this._wasmVideoRecordWorker=null}}}else this._videoRecordiInitFlag=!1,this._wasmVideoRecordWorker&&(this._wasmVideoRecordWorker.postMessage({cmd:b.C}),this._videoRecordFindKeyframe=!0);else{if(!this._controller)return;this._controller.videoRecording(e,t,i,r)}},t._openWasmAudio=function(){this._wasmDecodeWoker&&(this._wasmDecodeWoker.postMessage({cmd:b.v}),this._wasmMuted=!1,null===this._wasmAudioPlayer&&(this._wasmAudioSamplerate>0?(console.log("_openWasmAudio...."),this._creatWasmAudioPlayer(this._wasmAudioFmt,this._wasmAudioSamplerate>=16e3?2:this._wasmAudioChannelNum,this._wasmAudioSamplerate)):console.log("采样率无效")))},t._closeWasmAudio=function(){this._wasmDecodeWoker&&this._wasmDecodeWoker.postMessage({cmd:b.k}),this._wasmAudioPlayer&&this._wasmInitAudioPlayer&&this._wasmAudioPlayer.clearAudioBuffer(),this._wasmMuted=!1},e}(),M=i(16),O=i(4),C=function(){function e(e){this.TAG="MSEController",this._config=e,this._emitter=new d.a,this._config.isLive&&null==this._config.autoCleanupSourceBuffer&&(this._config.autoCleanupSourceBuffer=!0),this.e={onSourceOpen:this._onSourceOpen.bind(this),onSourceEnded:this._onSourceEnded.bind(this),onSourceClose:this._onSourceClose.bind(this),onSourceBufferError:this._onSourceBufferError.bind(this),onSourceBufferUpdateEnd:this._onSourceBufferUpdateEnd.bind(this)},this._mediaSource=null,this._mediaSourceObjectURL=null,this._mediaElement=null,this._isBufferFull=!1,this._hasPendingEos=!1,this._requireSetMediaDuration=!1,this._pendingMediaDuration=0,this._pendingSourceBufferInit=[],this._mimeTypes={video:null,audio:null},this._sourceBuffers={video:null,audio:null},this._lastInitSegments={video:null,audio:null},this._pendingSegments={video:[],audio:[]},this._pendingRemoveRanges={video:[],audio:[]},this._idrList=new M.a,this._pause=!1,this._hlsSeekTime=0,this._lastPlayTime=0,this._currentPlayTime=0,this._audioError=!1}var t=e.prototype;return t.destroy=function(){(this._mediaElement||this._mediaSource)&&this.detachMediaElement(),this.e=null,this._emitter.removeAllListeners(),this._emitter=null},t.on=function(e,t){this._emitter.addListener(e,t)},t.off=function(e,t){this._emitter.removeListener(e,t)},t.attachMediaElement=function(e){var t=this;if(this._mediaSource)throw new O.a("MediaSource has been attached to an HTMLMediaElement!");var i=this._mediaSource=new window.MediaSource;i.addEventListener("sourceopen",this.e.onSourceOpen),i.addEventListener("sourceended",this.e.onSourceEnded),i.addEventListener("sourceclose",this.e.onSourceClose),this._mediaElement=e,this._mediaSourceObjectURL=window.URL.createObjectURL(this._mediaSource),this._mediaElement.src=this._mediaSourceObjectURL,e.addEventListener("timeupdate",function(){var i=Math.floor(e.currentTime);t._hlsSeekTime>0&&(i=i-self._lastPlayTime+self._hlsSeekTime),t._currentPlayTime!==i&&(t._currentPlayTime=i,t._emitter&&t._emitter.emit(w.UPDATE_PLAY_INFO,{currentTime:t._currentPlayTime,duration:t._mediaElement.duration}))},!1)},t.getCurrentPlayTime=function(){return this._currentPlayTime},t.getTotalDuration=function(){return this._mediaElement.duration},t.detachMediaElement=function(){if(this._mediaSource){var e=this._mediaSource;for(var t in this._sourceBuffers){var i=this._pendingSegments[t];i.splice(0,i.length),this._pendingSegments[t]=null,this._pendingRemoveRanges[t]=null,this._lastInitSegments[t]=null;var r=this._sourceBuffers[t];if(r){if("closed"!==e.readyState){try{e.removeSourceBuffer(r)}catch(e){c.a.e(this.TAG,e.message)}r.removeEventListener("error",this.e.onSourceBufferError),r.removeEventListener("updateend",this.e.onSourceBufferUpdateEnd)}this._mimeTypes[t]=null,this._sourceBuffers[t]=null}}if("open"===e.readyState)try{e.endOfStream()}catch(e){c.a.e(this.TAG,e.message)}e.removeEventListener("sourceopen",this.e.onSourceOpen),e.removeEventListener("sourceended",this.e.onSourceEnded),e.removeEventListener("sourceclose",this.e.onSourceClose),this._pendingSourceBufferInit=[],this._isBufferFull=!1,this._idrList.clear(),this._mediaSource=null}this._mediaElement&&(this._mediaElement.src="",this._mediaElement.removeAttribute("src"),this._mediaElement=null),this._mediaSourceObjectURL&&(window.URL.revokeObjectURL(this._mediaSourceObjectURL),this._mediaSourceObjectURL=null)},t.appendInitSegment=function(e,t){if(!this._mediaSource||"open"!==this._mediaSource.readyState)return this._pendingSourceBufferInit.push(e),void this._pendingSegments[e.type].push(e);var i=e,r=""+i.container;i.codec&&i.codec.length>0&&(r+=";codecs="+i.codec);var n=!1;if(this._lastInitSegments[i.type]=i,r!==this._mimeTypes[i.type]){if(this._mimeTypes[i.type])c.a.v(this.TAG,"Notice: "+i.type+" mimeType changed, origin: "+this._mimeTypes[i.type]+", target: "+r);else{n=!0;try{var a=this._sourceBuffers[i.type]=this._mediaSource.addSourceBuffer(r);a.addEventListener("error",this.e.onSourceBufferError),a.addEventListener("updateend",this.e.onSourceBufferUpdateEnd)}catch(e){return c.a.e(this.TAG,e.message),void this._emitter.emit(w.ERROR,{code:e.code,msg:e.message})}}this._mimeTypes[i.type]=r}t||this._pendingSegments[i.type].push(i),n||this._sourceBuffers[i.type]&&!this._sourceBuffers[i.type].updating&&this._doAppendSegments(),h.a.safari&&"audio/mpeg"===i.container&&i.mediaDuration>0&&(this._requireSetMediaDuration=!0,this._pendingMediaDuration=i.mediaDuration/1e3,this._updateMediaSourceDuration())},t.appendMediaSegment=function(e){if("audio"!==e.type||!this._audioError){var t=e;this._pendingSegments[t.type].push(t),this._config.autoCleanupSourceBuffer&&this._needCleanupSourceBuffer()&&this._doCleanupSourceBuffer();var i=this._sourceBuffers[t.type];!i||i.updating||this._hasPendingRemoveRanges()||this._doAppendSegments()}},t.seek=function(e){for(var t in this._sourceBuffers)if(this._sourceBuffers[t]){var i=this._sourceBuffers[t];if("open"===this._mediaSource.readyState)try{i.abort()}catch(e){c.a.e(this.TAG,e.message)}this._idrList.clear();var r=this._pendingSegments[t];if(r.splice(0,r.length),"closed"!==this._mediaSource.readyState){for(var n=0;n<i.buffered.length;n++){var a=i.buffered.start(n),s=i.buffered.end(n);this._pendingRemoveRanges[t].push({start:a,end:s})}if(i.updating||this._doRemoveRanges(),h.a.safari){var o=this._lastInitSegments[t];o&&(this._pendingSegments[t].push(o),i.updating||this._doAppendSegments())}}}},t.endOfStream=function(){var e=this._mediaSource,t=this._sourceBuffers;e&&"open"===e.readyState?t.video&&t.video.updating||t.audio&&t.audio.updating?this._hasPendingEos=!0:(this._hasPendingEos=!1,e.endOfStream()):e&&"closed"===e.readyState&&this._hasPendingSegments()&&(this._hasPendingEos=!0)},t.getNearestKeyframe=function(e){return this._idrList.getLastSyncPointBeforeDts(e)},t._needCleanupSourceBuffer=function(){if(!this._config.autoCleanupSourceBuffer)return!1;var e=this._mediaElement.currentTime;for(var t in this._sourceBuffers){var i=this._sourceBuffers[t];if(i){var r=i.buffered;if(r.length>=1&&e-r.start(0)>=this._config.autoCleanupMaxBackwardDuration)return!0}}return!1},t._doCleanupSourceBuffer=function(){var e=this._mediaElement.currentTime;for(var t in this._sourceBuffers){var i=this._sourceBuffers[t];if(i){for(var r=i.buffered,n=!1,a=0;a<r.length;a++){var s=r.start(a),o=r.end(a);if(s<=e&&e<o+3){if(e-s>=this._config.autoCleanupMaxBackwardDuration){n=!0;var u=e-this._config.autoCleanupMinBackwardDuration;this._pendingRemoveRanges[t].push({start:s,end:u})}}else o<e&&(n=!0,this._pendingRemoveRanges[t].push({start:s,end:o}))}n&&!i.updating&&this._doRemoveRanges()}}},t._updateMediaSourceDuration=function(){var e=this._sourceBuffers;if(0!==this._mediaElement.readyState&&"open"===this._mediaSource.readyState&&!(e.video&&e.video.updating||e.audio&&e.audio.updating)){var t=this._mediaSource.duration,i=this._pendingMediaDuration;i>0&&(isNaN(t)||i>t)&&(c.a.v(this.TAG,"Update MediaSource duration from "+t+" to "+i),this._mediaSource.duration=i),this._requireSetMediaDuration=!1,this._pendingMediaDuration=0}},t._doRemoveRanges=function(){for(var e in this._pendingRemoveRanges)if(this._sourceBuffers[e]&&!this._sourceBuffers[e].updating)for(var t=this._sourceBuffers[e],i=this._pendingRemoveRanges[e];i.length&&!t.updating;){var r=i.shift();t.remove(r.start,r.end)}},t._removerAudioSourceBuffer=function(){this._audioError=!0;var e=this._sourceBuffers.audio;e&&(this._mediaSource.removeSourceBuffer(e),e.removeEventListener("error",this.e.onSourceBufferError),e.removeEventListener("updateend",this.e.onSourceBufferUpdateEnd),this._sourceBuffers.audio=null)},t._doAppendSegments=function(){var e=this._pendingSegments;for(var t in b.d()&&!this._pause&&"flv"===this._config.streamType&&this.AdjustPlayTimeToEnd(),e)if(this._sourceBuffers[t]&&!this._sourceBuffers[t].updating&&e[t].length>0){var i=e[t].shift();if(i.timestampOffset){var r=this._sourceBuffers[t].timestampOffset,n=i.timestampOffset/1e3;Math.abs(r-n)>.1&&(c.a.v(this.TAG,"Update MPEG audio timestampOffset from "+r+" to "+n),this._sourceBuffers[t].timestampOffset=n),delete i.timestampOffset}if(!i.data||0===i.data.byteLength)continue;try{this._sourceBuffers[t].appendBuffer(i.data),this._isBufferFull=!1,"video"===t&&i.hasOwnProperty("info")&&this._idrList.appendArray(i.info.syncPoints)}catch(e){if(this._pendingSegments[t].unshift(i),22===e.code)this._isBufferFull||this._emitter.emit(w.BUFFER_FULL),this._isBufferFull=!0;else try{this._emitter.emit(w.ERROR,{code:11,msg:e.message})}catch(e){}}}},t._onSourceOpen=function(){if(c.a.v(this.TAG,"MediaSource onSourceOpen"),this._mediaSource.removeEventListener("sourceopen",this.e.onSourceOpen),this._pendingSourceBufferInit.length>0)for(var e=this._pendingSourceBufferInit;e.length;){var t=e.shift();this.appendInitSegment(t,!0)}this._hasPendingSegments()&&this._doAppendSegments(),this._emitter.emit(w.SOURCE_OPEN)},t._onSourceEnded=function(){this._emitter.emit(w.SOURCE_ENDED),c.a.v(this.TAG,"MediaSource onSourceEnded")},t._onSourceClose=function(){c.a.v(this.TAG,"MediaSource onSourceClose"),this._mediaSource&&null!=this.e&&(this._mediaSource.removeEventListener("sourceopen",this.e.onSourceOpen),this._mediaSource.removeEventListener("sourceended",this.e.onSourceEnded),this._mediaSource.removeEventListener("sourceclose",this.e.onSourceClose))},t._hasPendingSegments=function(){var e=this._pendingSegments;return e.video.length>0||e.audio.length>0},t._hasPendingRemoveRanges=function(){var e=this._pendingRemoveRanges;return e.video.length>0||e.audio.length>0},t._onSourceBufferUpdateEnd=function(){this._requireSetMediaDuration?this._updateMediaSourceDuration():this._hasPendingRemoveRanges()?this._doRemoveRanges():this._hasPendingSegments()?this._doAppendSegments():this._hasPendingEos&&this.endOfStream(),this._emitter.emit(w.UPDATE_END)},t._onSourceBufferError=function(e){c.a.e(this.TAG,"SourceBuffer Error: "+e)},t.pause=function(){this._pause=!0},t.resume=function(){this._pause=!1},t.AdjustPlayTimeToEnd=function(){if(null!=this._emitter&&null!=this._emitter){var e=this._mediaElement.currentTime;for(var t in this._sourceBuffers)if("video"===t){var i=this._sourceBuffers[t];if(i&&!i.updating){var r=i.buffered;if(r.length>0){var n=r.end(r.length-1);n-e>2?this._mediaElement.currentTime=n:this._lastSpeed>0&&(this._lastSpeed=0,this._emitter.emit(w.CHANGE_SPEED,{speed:0}))}}}}},e}(),D=i(12),I={NETWORK_ERROR:"NetworkError",MEDIA_ERROR:"MediaError",OTHER_ERROR:"OtherError"},L={NETWORK_EXCEPTION:u.b.EXCEPTION,NETWORK_STATUS_CODE_INVALID:u.b.HTTP_STATUS_CODE_INVALID,NETWORK_TIMEOUT:u.b.CONNECTING_TIMEOUT,NETWORK_UNRECOVERABLE_EARLY_EOF:u.b.UNRECOVERABLE_EARLY_EOF,MEDIA_MSE_ERROR:"MediaMSEError",MEDIA_FORMAT_ERROR:D.a.FORMAT_ERROR,MEDIA_FORMAT_UNSUPPORTED:D.a.FORMAT_UNSUPPORTED,MEDIA_CODEC_UNSUPPORTED:D.a.CODEC_UNSUPPORTED};function x(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var P=function(){function e(e,t){this.TAG="FlvPlayer",this._type="FlvPlayer",this._emitter=new d.a;var i=e.url,r=e.muted,n=e.recordMaxFileSize;i.includes(".flv")&&(this._type="flv"),i.includes(".m3u8")&&(this._type="hls"),this._config=s(),o.supportMSEH264Playback()?t.decodeType=t.decodeType?t.decodeType:"auto":t.decodeType="soft","object"==typeof t&&(this._config=Object.assign(this._config,t)),!0===e.isLive&&(this._config.isLive=!0),this.e={onvLoadedMetadata:this._onvLoadedMetadata.bind(this),onvSeeking:this._onvSeeking.bind(this),onvCanPlay:this._onvCanPlay.bind(this),onvStalled:this._onvStalled.bind(this),onvProgress:this._onvProgress.bind(this)},self.performance&&self.performance.now?this._now=self.performance.now.bind(self.performance):this._now=Date.now,this._pendingSeekTime=null,this._requestSetTime=!1,this._seekpointRecord=null,this._progressChecker=null,this._mediaDataSource=Object.assign(e,{type:this.type}),this._mediaElement=null,this._msectl=null,this._transmuxer=null,this._mseSourceOpened=!1,this._hasPendingLoad=!1,this._receivedCanPlay=!1,this._mediaInfo=null,this._statisticsInfo=null;var a=h.a.chrome&&(h.a.version.major<50||50===h.a.version.major&&h.a.version.build<2661);this._alwaysSeekKeyframe=!!(a||h.a.msedge||h.a.msie),this._alwaysSeekKeyframe&&(this._config.accurateSeek=!1),this.videoToolsTimer=null,this.playing=!0,this.mute=!0,this.kbpsEle=null,this.audioBtnEle=null,this.playBtnEle=null,this.luXiangEle=null,this.timeTrackEle=null,this.isFullScreen=!1,this.progressBarEle=null,this.progressBarLabelEle=null,this._webRecording={enable:0},this._recording=!1,this._fullScreenBtnEle=null,this._muted=r,this._recordHlsOffset=0,this._recordMaxFileSize=n?1024*n*1024:209715200,this._recordHlsArrayBuffer=[],this._isEncodedH265=!o.supportMSEH264Playback(),this._mobile=this._isMobile(),this.isiOS=!!navigator.userAgent.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/),this.switchPlay=this._switchPlay,this.switchAudio=this._switchAudio,this.recordSwitch=this._recordSwitch,this.saveLocalSnapshot=this._saveLocalSnapshot}var t,i,r=e.prototype;return r.destroy=function(){null!=this._progressChecker&&(window.clearInterval(this._progressChecker),this._progressChecker=null),this._transmuxer&&this.unload(),this._mediaElement&&this.detachMediaElement(),this.e=null,this._mediaDataSource=null,this._emitter.removeAllListeners(),this._emitter=null,this.videoToolsTimer&&clearTimeout(this.videoToolsTimer),this.kbpsEle=null,this.timeTrackEle=null,this.audioBtnEle=null,this.playBtnEle=null,this.progressBarEle=null,this.videoToolsTimer=null,this.progressBarLabelEle=null,this._fullScreenBtnEle=null;var e=document.getElementsByClassName("video-tools")[0];e&&e.parentNode&&e.parentNode.removeChild(e),this._recordHlsOffset=0,this._recordHlsArrayBuffer=[],this._isEncodedH265=!1,this.switchAudio=null,this.saveLocalSnapshot=null,this.recordSwitch=null},r.on=function(e,t){var i=this;e===f.MEDIA_INFO?null!=this._mediaInfo&&Promise.resolve().then(function(){i._emitter.emit(f.MEDIA_INFO,i.mediaInfo)}):e===f.STATISTICS_INFO&&null!=this._statisticsInfo&&Promise.resolve().then(function(){i._emitter.emit(f.STATISTICS_INFO,i.statisticsInfo)}),this._emitter.addListener(e,t)},r.off=function(e,t){this._emitter.removeListener(e,t)},r.attachMediaElement=function(e){var t=this;if(this._mediaElement=e,o.supportMSEH264Playback()){if(e.addEventListener("loadedmetadata",this.e.onvLoadedMetadata),e.addEventListener("seeking",this.e.onvSeeking),e.addEventListener("canplay",this.e.onvCanPlay),e.addEventListener("stalled",this.e.onvStalled),e.addEventListener("progress",this.e.onvProgress),this._msectl=new C(this._config),this._msectl.on(w.UPDATE_PLAY_INFO,this._onmseUpdatePlayInfo.bind(this)),this._msectl.on(w.UPDATE_END,this._onmseUpdateEnd.bind(this)),this._msectl.on(w.BUFFER_FULL,this._onmseBufferFull.bind(this)),this._msectl.on(w.SOURCE_ENDED,function(){1===t._webRecording.enable&&(t._webRecording.enable=0,t.startWebVideoRecord(0),setTimeout(function(){return t._emitter.emit(w.SOURCE_ENDED)},1e3))}),this._msectl.on(w.SOURCE_OPEN,function(){t._mseSourceOpened=!0,t._hasPendingLoad&&(t._hasPendingLoad=!1,t.load())}),this._msectl.on(w.ERROR,function(e){t._emitter.emit(f.ERROR,I.MEDIA_ERROR,L.MEDIA_MSE_ERROR,e)}),this._msectl.attachMediaElement(e),null!=this._pendingSeekTime)try{e.currentTime=this._pendingSeekTime,this._pendingSeekTime=null}catch(e){}this._mediaElement.muted=this._muted}else console.log("ios 设备")},r.detachMediaElement=function(){this._mediaElement&&(this._msectl.detachMediaElement(),this._mediaElement.removeEventListener("loadedmetadata",this.e.onvLoadedMetadata),this._mediaElement.removeEventListener("seeking",this.e.onvSeeking),this._mediaElement.removeEventListener("canplay",this.e.onvCanPlay),this._mediaElement.removeEventListener("stalled",this.e.onvStalled),this._mediaElement.removeEventListener("progress",this.e.onvProgress),this._mediaElement=null),this._msectl&&(this._msectl.destroy(),this._msectl=null)},r.load=function(){var e=this;if(o.supportMSEH264Playback()){if(!this._mediaElement)throw new O.a("HTMLMediaElement must be attached before load()!");if(this._transmuxer)throw new O.a("FlvPlayer.load() has been called, please call unload() first!");if(this._hasPendingLoad)return;if(this._config.deferLoadAfterSourceOpen&&!1===this._mseSourceOpened)return void(this._hasPendingLoad=!0);this._mediaElement.readyState>0&&(this._requestSetTime=!0,this._mediaElement.currentTime=0)}this._transmuxer=new R(this._mediaDataSource,this._config,this._mediaElement),this._transmuxer.on(y.a.INIT_SEGMENT,function(t,i){e._msectl.appendInitSegment(i)}),this._transmuxer.on(y.a.ON_DBL_CLICK,function(){return e._requestFullScreen()}),this._transmuxer.on(y.a.MEDIA_SEGMENT,function(t,i){if(e._msectl.appendMediaSegment(i),e._config.lazyLoad&&!e._config.isLive){var r=e._mediaElement.currentTime;i.info.endDts>=1e3*(r+e._config.lazyLoadMaxDuration)&&null==e._progressChecker&&(c.a.v(e.TAG,"Maximum buffering duration exceeded, suspend transmuxing task"),e._suspendTransmuxer())}}),this._transmuxer.on(y.a.IS_ENCODED_H265,function(t){e._isEncodedH265=t,setTimeout(function(){return e._emitter.emit(y.a.IS_ENCODED_H265)},1500),e._render265VideoTools()}),this._transmuxer.on(y.a.LOADING_COMPLETE,function(){e._msectl.endOfStream(),e._emitter.emit(f.LOADING_COMPLETE)}),this._transmuxer.on(y.a.RECOVERED_EARLY_EOF,function(){e._emitter.emit(f.RECOVERED_EARLY_EOF)}),this._transmuxer.on(y.a.IO_ERROR,function(t,i){e._emitter.emit(f.ERROR,I.NETWORK_ERROR,t,i)}),this._transmuxer.on(y.a.DEMUX_ERROR,function(t,i){e._emitter.emit(f.ERROR,I.MEDIA_ERROR,t,{code:-1,msg:i})}),this._transmuxer.on(y.a.MEDIA_INFO,function(t){e._mediaInfo=t,e._emitter.emit(f.MEDIA_INFO,Object.assign({},t))}),this._transmuxer.on(y.a.METADATA_ARRIVED,function(t){e._emitter.emit(f.METADATA_ARRIVED,t)}),this._transmuxer.on(y.a.SCRIPTDATA_ARRIVED,function(t){e._emitter.emit(f.SCRIPTDATA_ARRIVED,t)}),this._transmuxer.on(y.a.STATISTICS_INFO,function(t){e._statisticsInfo=e._fillStatisticsInfo(t),e._emitter.emit(f.STATISTICS_INFO,Object.assign({},e._statisticsInfo))}),this._transmuxer.on(y.a.RECOMMEND_SEEKPOINT,function(t){e._mediaElement&&!e._config.accurateSeek&&(e._requestSetTime=!0,e._mediaElement.currentTime=t/1e3)}),this._transmuxer.on(w.SOURCE_ENDED,function(){return e._emitter.emit(w.SOURCE_ENDED)}),this._transmuxer.on(w.UPDATE_PLAY_INFO,this._onmseUpdatePlayInfo.bind(this)),this._transmuxer.on(y.a.AUDIO_ERROR,this._onAudioError.bind(this)),this._transmuxer.on("loaderChunkArrival",function(t){if(null!==t){var i=e._mediaDataSource.url;if(i&&i.includes(".m3u8"))if(e._recording){if(0===e._recordHlsArrayBuffer.length&&(e._recordHlsArrayBuffer=new Uint8Array(e._recordMaxFileSize)),e._recordHlsOffset+t.byteLength>e._recordMaxFileSize)return e.downRecord(),e._recording=!1,void(e.luXiangEle.style.color=e._recording?"red":"white");e._recordHlsArrayBuffer.set(new Int8Array(t),e._recordHlsOffset),e._recordHlsOffset+=t.byteLength}else{if(0===e._recordHlsArrayBuffer.length||0===e._recordHlsArrayBuffer.byteLength)return;e.downRecord()}}}),this._transmuxer.on("hls_error",function(){1===e._webRecording.enable&&(e._webRecording.enable=0,e.downRecord()),setTimeout(function(){return e._emitter.emit(y.a.SOURCE_ENDED)},1500)}),this._transmuxer.open(),this._muted||console.log("this._transmuxer",this._transmuxer)},r.downRecord=function(){var e=this.dateFormat(new Date,"YYYYMMDDhhmmss"),t=this._recordHlsArrayBuffer.slice(0,this._recordHlsOffset),i=document.createElement("a");i.style.display="none",i.href=URL.createObjectURL(new Blob([t],{type:"video/mp4"})),i.download=e+".mp4",document.body.appendChild(i),i.click(),window.URL.revokeObjectURL(i.href),document.body.removeChild(i),this._recordHlsOffset=0,this._recordHlsArrayBuffer=[]},r.dateFormat=function(e,t){var i,r={"Y+":e.getFullYear().toString(),"M+":(e.getMonth()+1).toString(),"D+":e.getDate().toString(),"h+":e.getHours().toString(),"m+":e.getMinutes().toString(),"s+":e.getSeconds().toString()};for(var n in r)(i=new RegExp("("+n+")").exec(t))&&(t=t.replace(i[1],1===i[1].length?r[n]:r[n].padStart(i[1].length,"0")));return t},r.unload=function(){this._mediaElement&&this._mediaElement.pause(),this._msectl&&this._msectl.seek(0),this._transmuxer&&(this._transmuxer.close(),this._transmuxer.destroy(),this._transmuxer=null)},r.play=function(){return this._mediaElement.play()},r.resume=function(){this._mediaElement&&this._mediaElement.play(),this._isEncodedH265&&this._transmuxer&&this._transmuxer.resume()},r.pause=function(){var e=this._mediaElement;e.offsetWidth,e.offsetHeight,this._mediaElement&&this._mediaElement.pause(),this._isEncodedH265&&this._transmuxer&&this._transmuxer.pause()},r._fillStatisticsInfo=function(e){if(e.playerType=this._type,!(this._mediaElement instanceof HTMLVideoElement))return e;var t=!0,i=0,r=0;if(this._mediaElement.getVideoPlaybackQuality){var n=this._mediaElement.getVideoPlaybackQuality();i=n.totalVideoFrames,r=n.droppedVideoFrames}else null!=this._mediaElement.webkitDecodedFrameCount?(i=this._mediaElement.webkitDecodedFrameCount,r=this._mediaElement.webkitDroppedFrameCount):t=!1;return t&&(e.decodedFrames=i,e.droppedFrames=r),e},r._onmseUpdateEnd=function(){if(this._config.lazyLoad&&!this._config.isLive){for(var e=this._mediaElement.buffered,t=this._mediaElement.currentTime,i=0,r=0;r<e.length;r++){var n=e.start(r),a=e.end(r);if(n<=t&&t<a){i=a;break}}i>=t+this._config.lazyLoadMaxDuration&&null==this._progressChecker&&(c.a.v(this.TAG,"Maximum buffering duration exceeded, suspend transmuxing task"),this._suspendTransmuxer())}},r._onmseUpdatePlayInfo=function(){if(this._transmuxer){var e=0,t=0;this._isEncodedH265&&this._mediaDataSource.url.includes(".m3u8")&&((e=this._transmuxer._getCurrentPlayTime())<0&&(e=0),t=this._transmuxer._getTotalDuration(),this._updateDuration({currentTime:e,duration:t}));var i=this._transmuxer._controller._ioctl.currentSpeed,r=this._transmuxer._controller._ioctl.averageKBps;this._updateKbps({currentSpeed:i,averageKBps:r})}},r._onmseBufferFull=function(){c.a.v(this.TAG,"MSE SourceBuffer is full, suspend transmuxing task"),null==this._progressChecker&&this._suspendTransmuxer()},r._suspendTransmuxer=function(){this._transmuxer&&(this._transmuxer.pause(),null==this._progressChecker&&(this._progressChecker=window.setInterval(this._checkProgressAndResume.bind(this),1e3)))},r._checkProgressAndResume=function(){for(var e=this._mediaElement.currentTime,t=this._mediaElement.buffered,i=!1,r=0;r<t.length;r++){var n=t.start(r),a=t.end(r);if(e>=n&&e<a){e>=a-this._config.lazyLoadRecoverDuration&&(i=!0);break}}i&&(window.clearInterval(this._progressChecker),this._progressChecker=null,i&&(c.a.v(this.TAG,"Continue loading from paused position"),this._transmuxer.resume()))},r._isTimepointBuffered=function(e){for(var t=this._mediaElement.buffered,i=0;i<t.length;i++){var r=t.start(i),n=t.end(i);if(e>=r&&e<n)return!0}return!1},r._internalSeek=function(e){var t=this._isTimepointBuffered(e),i=!1,r=0;if(e<1&&this._mediaElement.buffered.length>0){var n=this._mediaElement.buffered.start(0);(n<1&&e<n||h.a.safari)&&(i=!0,r=h.a.safari?.1:n)}if(i)this._requestSetTime=!0,this._mediaElement.currentTime=r;else if(t){if(this._alwaysSeekKeyframe){var a=this._msectl.getNearestKeyframe(Math.floor(1e3*e));this._requestSetTime=!0,this._mediaElement.currentTime=null!=a?a.dts/1e3:e}else this._requestSetTime=!0,this._mediaElement.currentTime=e;null!=this._progressChecker&&this._checkProgressAndResume()}else null!=this._progressChecker&&(window.clearInterval(this._progressChecker),this._progressChecker=null),this._msectl.seek(e),this._transmuxer.seek(Math.floor(1e3*e)),this._config.accurateSeek&&(this._requestSetTime=!0,this._mediaElement.currentTime=e)},r._checkAndApplyUnbufferedSeekpoint=function(){if(this._seekpointRecord)if(this._seekpointRecord.recordTime<=this._now()-100){var e=this._mediaElement.currentTime;this._seekpointRecord=null,this._isTimepointBuffered(e)||(null!=this._progressChecker&&(window.clearTimeout(this._progressChecker),this._progressChecker=null),this._msectl.seek(e),this._transmuxer.seek(Math.floor(1e3*e)),this._config.accurateSeek&&(this._requestSetTime=!0,this._mediaElement.currentTime=e))}else window.setTimeout(this._checkAndApplyUnbufferedSeekpoint.bind(this),50)},r._checkAndResumeStuckPlayback=function(e){var t=this._mediaElement;if(e||!this._receivedCanPlay||t.readyState<2){var i=t.buffered;i.length>0&&t.currentTime<i.start(0)&&(c.a.w(this.TAG,"Playback seems stuck at "+t.currentTime+", seek to "+i.start(0)),this._requestSetTime=!0,this._mediaElement.currentTime=i.start(0),this._mediaElement.removeEventListener("progress",this.e.onvProgress))}else this._mediaElement.removeEventListener("progress",this.e.onvProgress)},r._onvLoadedMetadata=function(e){null!=this._pendingSeekTime&&(this._mediaElement.currentTime=this._pendingSeekTime,this._pendingSeekTime=null)},r._onvSeeking=function(e){var t=this._mediaElement.currentTime,i=this._mediaElement.buffered;if(this._requestSetTime)this._requestSetTime=!1;else{if(t<1&&i.length>0){var r=i.start(0);if(r<1&&t<r||h.a.safari)return this._requestSetTime=!0,void(this._mediaElement.currentTime=h.a.safari?.1:r)}if(this._isTimepointBuffered(t)){if(this._alwaysSeekKeyframe){var n=this._msectl.getNearestKeyframe(Math.floor(1e3*t));null!=n&&(this._requestSetTime=!0,this._mediaElement.currentTime=n.dts/1e3)}null!=this._progressChecker&&this._checkProgressAndResume()}else this._seekpointRecord={seekPoint:t,recordTime:this._now()},window.setTimeout(this._checkAndApplyUnbufferedSeekpoint.bind(this),50)}},r._onvCanPlay=function(e){this._receivedCanPlay=!0,this._mediaElement.removeEventListener("canplay",this.e.onvCanPlay)},r._onvStalled=function(e){this._checkAndResumeStuckPlayback(!0)},r._onvProgress=function(e){this._checkAndResumeStuckPlayback()},r.seek=function(e,t){if(this._isEncodedH265&&this._transmuxer&&this._mediaDataSource.url.includes(".m3u8")){var i=Math.floor(e/100*this._transmuxer._getTotalDuration());if(this._msectl&&this._msectl.getCurrentPlayTime()===i)return!0;this._transmuxer._seekToSecs(e,t)}},r._render265VideoTools=function(){var e=this,t=document.createElement("span");t.style="width:100%;height:30px;position:absolute;bottom:0;left:0;background-color:rgba(43, 51, 63, 0.7);;z-index: 10;opacity:0;display: flex;flex-direction: row;justify-content: space-between;",t.classList="video-tools",this.videoTools=t;var i=document.createElement("div");i.style="display: flex;flex-direction: row;",this.playBtnEle=document.createElement("span"),this.playBtnEle.style="font-size:14px;width:40px;height: 30px;color:#FFF;text-align:center;display:flex;flex-direction: row;justify-content: center;align-items: center",this.playBtnEle.classList="iconfont "+(this.playing?"icon-zanting":"icon-bofang"),this.audioBtnEle=document.createElement("span"),this.audioBtnEle.style="font-size:14px;width:40px;height: 30px;color:#FFF;text-align:center;display:flex;flex-direction: row;justify-content: center;align-items: center",this.audioBtnEle.classList="iconfont "+(this._muted?"icon-jingyin":"icon-shengyin1")+" icon-wasm-audio",this._mediaDataSource.url.includes(".m3u8")&&(this.progressBarEle=document.createElement("div"),this.progressBarEle.style="display:flex;flex:1;opacity: 0",this.timeTrackEle=document.createElement("input"),this.timeTrackEle.classList="timeTrack",this.timeTrackEle.id="timeTrack",this.timeTrackEle.type="range",this.timeTrackEle.style="width:100%;-webkit-appearance: none;height:3px;border-radius:3px;cursor:pointer;margin:auto;display:block;color: #FFF",this.timeTrackEle.value=0,this.timeTrackEle.oninput=function(){e.seekToPercent(e.timeTrackEle.value,1)},this.progressBarEle.appendChild(this.timeTrackEle),this.progressBarLabelEle=document.createElement("label"),this.progressBarLabelEle.style="color: #fff;padding-left: 10px;line-height:30px;font-size: 12px;min-width: 125px",this.progressBarLabelEle.innerHTML="00:00:00/00:00:00",this.progressBarEle.appendChild(this.progressBarLabelEle)),this.playBtnEle.onclick=function(){return e._switchPlay()},this.audioBtnEle.onclick=function(){return e._switchAudio()};var r=document.createElement("div");r.style="display: flex;flex-direction: row;",this.kbpsEle=document.createElement("div"),this.kbpsEle.style="font-size:12px;min-width:60px;height: 30px;color:#FFF;text-align:center;display:flex;flex-direction: row;justify-content: center;align-items: center;padding-right: 10px;",this.luXiangEle=document.createElement("span"),this.luXiangEle.title="录像",this.luXiangEle.style="font-size:16px;width:40px;height: 30px;color:#FFF;text-align:center;display:flex;flex-direction: row;justify-content: center;align-items: center;",this.luXiangEle.classList="iconfont icon-luxiang2",this.luXiangEle.onclick=function(){return e._recordSwitch()};var n=document.createElement("span");n.title="快照",n.style="font-size:16px;width:40px;height: 30px;color:#FFF;text-align:center;display:flex;flex-direction: row;justify-content: center;align-items: center;",n.classList="iconfont icon-xiangji",n.onclick=function(){return e._saveLocalSnapshot()},this._fullScreenBtnEle=document.createElement("span"),this._fullScreenBtnEle.title="全屏",this._fullScreenBtnEle.style="font-size:14px;width:40px;height: 30px;color:#FFF;text-align:center;display:flex;flex-direction: row;justify-content: center;align-items: center",this._fullScreenBtnEle.classList="iconfont "+(this.isFullScreen?"icon-xiaoping":"icon-quanping1"),this._fullScreenBtnEle.onclick=function(){return e._requestFullScreen()},this._mediaElement.parentNode.onmousemove=function(){e.videoToolsTimer&&clearTimeout(e.videoToolsTimer),e.videoTools.style.opacity="1",e.videoToolsTimer=setTimeout(function(){e.videoTools.style.opacity="0"},1e4)},this._mediaElement.parentNode.onmouseout=function(){e.videoTools.style.opacity="0",e.videoToolsTimer&&clearTimeout(e.videoToolsTimer),e.videoToolsTimer=null},i.appendChild(this.playBtnEle),i.appendChild(this.audioBtnEle),r.appendChild(this.kbpsEle),this.isiOS||(r.appendChild(this.luXiangEle),r.appendChild(n)),r.appendChild(this._fullScreenBtnEle),t.appendChild(i),this.progressBarEle&&!this._mobile&&t.appendChild(this.progressBarEle),t.appendChild(r),this._mediaElement.parentNode.appendChild(t),window.onresize=function(){!document.fullscreenElement&&e.isFullScreen&&(e.isFullScreen=!1,e._fullScreenBtnEle.classList="iconfont "+(e.isFullScreen?"icon-xiaoping":"icon-quanping1"))}},r._recordingUIChange=function(){this._recording=!this._recording,this.luXiangEle.title=this._recording?"关闭录像":"录像",this.luXiangEle.style.color=this._recording?"red":"white"},r._requestFullScreen=function(){this.isFullScreen=!this.isFullScreen,this._fullScreenBtnEle.title=this.isFullScreen?"退出全屏":"全屏",this._fullScreenBtnEle.classList="iconfont "+(this.isFullScreen?"icon-xiaoping":"icon-quanping1"),this._emitter.emit("changeFullScreen",this.isFullScreen)},r._updateDuration=function(e){var t=e.currentTime,i=e.duration;if(!i)return this.progressBarEle.style.opacity=0;"0"===this.progressBarEle.style.opacity&&(this.progressBarEle.style.opacity=1);var r=parseInt((t+1)/i*100);r!==parseInt(this.timeTrackEle.value)&&(this.timeTrackEle.value=r),this.progressBarLabelEle&&(t<1?t=0:t>i&&(t=i),this.progressBarLabelEle.innerHTML=this._formatTime(t)+" / "+this._formatTime(i)),this._emitter.emit("timeupdate",t)},r._updateKbps=function(e){e.currentSpeed;var t=e.averageKBps;this.kbpsEle&&(this.kbpsEle.innerText=8*t>=1024?(8*t/1024).toFixed(2)+" Mb/s":parseInt(8*t+"")+" Kb/s")},r._saveLocalSnapshot=function(){this._transmuxer.saveLocalSnapshot()},r._formatTime=function(e){return(Math.floor(e/3600)<10?"0"+Math.floor(e/3600):Math.floor(e/3600))+":"+(Math.floor(e/60%60)<10?"0"+Math.floor(e/60%60):Math.floor(e/60%60))+":"+(Math.floor(e%60)<10?"0"+Math.floor(e%60):Math.floor(e%60))},r._onAudioError=function(){this._msectl&&this._msectl._removerAudioSourceBuffer()},r.getClass=function(e){return 0===e?"blue":1===e?"black":2===e?"white":3===e?"green":4===e?"red":5===e?"yellow":"red"},r.seekToPercent=function(e){this.seek(e,1)},r.startWebVideoRecord=function(e,t,i,r){this._transmuxer&&(t||(t=this.dateFormat(new Date,"YYYYMMDDhhmmss")+".mp4"),this._mediaDataSource.url.includes(".flv")&&this._transmuxer.videoRecording(t,i||this._recordMaxFileSize,e,r),this._webRecording.enable=e)},r._isMobile=function(){try{return document.createEvent("TouchEvent"),!0}catch(e){return!1}},r._recordSwitch=function(){var e=this;this._recordingUIChange(),this.startWebVideoRecord(this._recording?1:0,"","",function(){e._emitter.emit(w.RECORDING_END)})},r._switchAudio=function(){this._muted=!this._muted,this.audioBtnEle.title=this._muted?"取消静音":"静音",this.audioBtnEle.classList="iconfont "+(this._muted?"icon-jingyin":"icon-shengyin1")+" ",this._mediaElement.muted=this._muted,this._transmuxer&&(this._transmuxer._wasmInitAudioPlayer?this._muted?this._transmuxer._wasmAudioPlayer.pause():this._transmuxer._wasmAudioPlayer.resume():this._muted||this._transmuxer._openWasmAudio())},r._switchPlay=function(){this.playing?this.pause():this.resume(),this.playing=!this.playing,this.playBtnEle.title=this.playing?"暂停":"播放",this.playBtnEle.classList="iconfont "+(this.playing?"icon-zanting":"icon-bofang"),this.playing||(this.kbpsEle.innerText="")},t=e,(i=[{key:"type",get:function(){return this._type}},{key:"buffered",get:function(){return this._mediaElement.buffered}},{key:"duration",get:function(){return this._mediaElement.duration}},{key:"volume",get:function(){return this._mediaElement.volume},set:function(e){this._mediaElement.volume=e}},{key:"muted",get:function(){return this._mediaElement.muted},set:function(e){this._mediaElement.muted=e}},{key:"currentTime",get:function(){return this._mediaElement?this._mediaElement.currentTime:0},set:function(e){this._mediaElement?this._internalSeek(e):this._pendingSeekTime=e}},{key:"mediaInfo",get:function(){return Object.assign({},this._mediaInfo)}},{key:"statisticsInfo",get:function(){return null==this._statisticsInfo&&(this._statisticsInfo={}),this._statisticsInfo=this._fillStatisticsInfo(this._statisticsInfo),Object.assign({},this._statisticsInfo)}}])&&x(t.prototype,i),Object.defineProperty(t,"prototype",{writable:!1}),e}();function U(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var N=function(){function e(e,t){if(this.TAG="NativePlayer",this._type="NativePlayer",this._emitter=new d.a,this._config=s(),"object"==typeof t&&Object.assign(this._config,t),"flv"===e.type.toLowerCase())throw new O.b("NativePlayer does't support flv MediaDataSource input!");if(e.hasOwnProperty("segments"))throw new O.b("NativePlayer("+e.type+") doesn't support multipart playback!");this.e={onvLoadedMetadata:this._onvLoadedMetadata.bind(this)},this._pendingSeekTime=null,this._statisticsReporter=null,this._mediaDataSource=e,this._mediaElement=null}var t,i,r=e.prototype;return r.destroy=function(){this._mediaElement&&(this.unload(),this.detachMediaElement()),this.e=null,this._mediaDataSource=null,this._emitter.removeAllListeners(),this._emitter=null},r.on=function(e,t){var i=this;e===f.MEDIA_INFO?null!=this._mediaElement&&0!==this._mediaElement.readyState&&Promise.resolve().then(function(){i._emitter.emit(f.MEDIA_INFO,i.mediaInfo)}):e===f.STATISTICS_INFO&&null!=this._mediaElement&&0!==this._mediaElement.readyState&&Promise.resolve().then(function(){i._emitter.emit(f.STATISTICS_INFO,i.statisticsInfo)}),this._emitter.addListener(e,t)},r.off=function(e,t){this._emitter.removeListener(e,t)},r.attachMediaElement=function(e){if(this._mediaElement=e,e.addEventListener("loadedmetadata",this.e.onvLoadedMetadata),null!=this._pendingSeekTime)try{e.currentTime=this._pendingSeekTime,this._pendingSeekTime=null}catch(e){}},r.detachMediaElement=function(){this._mediaElement&&(this._mediaElement.src="",this._mediaElement.removeAttribute("src"),this._mediaElement.removeEventListener("loadedmetadata",this.e.onvLoadedMetadata),this._mediaElement=null),null!=this._statisticsReporter&&(window.clearInterval(this._statisticsReporter),this._statisticsReporter=null)},r.load=function(){if(!this._mediaElement)throw new O.a("HTMLMediaElement must be attached before load()!");this._mediaElement.src=this._mediaDataSource.url,this._mediaElement.readyState>0&&(this._mediaElement.currentTime=0),this._mediaElement.preload="auto",this._mediaElement.load(),this._statisticsReporter=window.setInterval(this._reportStatisticsInfo.bind(this),this._config.statisticsInfoReportInterval)},r.unload=function(){this._mediaElement&&(this._mediaElement.src="",this._mediaElement.removeAttribute("src")),null!=this._statisticsReporter&&(window.clearInterval(this._statisticsReporter),this._statisticsReporter=null)},r.play=function(){return this._mediaElement.play()},r.pause=function(){this._mediaElement.pause()},r._onvLoadedMetadata=function(e){null!=this._pendingSeekTime&&(this._mediaElement.currentTime=this._pendingSeekTime,this._pendingSeekTime=null),this._emitter.emit(f.MEDIA_INFO,this.mediaInfo)},r._reportStatisticsInfo=function(){this._emitter.emit(f.STATISTICS_INFO,this.statisticsInfo)},t=e,(i=[{key:"type",get:function(){return this._type}},{key:"buffered",get:function(){return this._mediaElement.buffered}},{key:"duration",get:function(){return this._mediaElement.duration}},{key:"volume",get:function(){return this._mediaElement.volume},set:function(e){this._mediaElement.volume=e}},{key:"muted",get:function(){return this._mediaElement.muted},set:function(e){this._mediaElement.muted=e}},{key:"currentTime",get:function(){return this._mediaElement?this._mediaElement.currentTime:0},set:function(e){this._mediaElement?this._mediaElement.currentTime=e:this._pendingSeekTime=e}},{key:"mediaInfo",get:function(){var e={mimeType:(this._mediaElement instanceof HTMLAudioElement?"audio/":"video/")+this._mediaDataSource.type};return this._mediaElement&&(e.duration=Math.floor(1e3*this._mediaElement.duration),this._mediaElement instanceof HTMLVideoElement&&(e.width=this._mediaElement.videoWidth,e.height=this._mediaElement.videoHeight)),e}},{key:"statisticsInfo",get:function(){var e={playerType:this._type,url:this._mediaDataSource.url};if(!(this._mediaElement instanceof HTMLVideoElement))return e;var t=!0,i=0,r=0;if(this._mediaElement.getVideoPlaybackQuality){var n=this._mediaElement.getVideoPlaybackQuality();i=n.totalVideoFrames,r=n.droppedVideoFrames}else null!=this._mediaElement.webkitDecodedFrameCount?(i=this._mediaElement.webkitDecodedFrameCount,r=this._mediaElement.webkitDroppedFrameCount):t=!1;return t&&(e.decodedFrames=i,e.droppedFrames=r),e}}])&&U(t.prototype,i),Object.defineProperty(t,"prototype",{writable:!1}),e}();r.a.install();var B={createPlayer:function(e,t){var i=e;if(null==i||"object"!=typeof i)throw new O.b("MediaDataSource must be an javascript object!");return new P(i,t)},isSupported:function(){return o.supportMSEH264Playback()},getFeatureList:function(){return o.getFeatureList()}};B.BaseLoader=u.a,B.LoaderStatus=u.c,B.LoaderErrors=u.b,B.Events=f,B.ErrorTypes=I,B.ErrorDetails=L,B.FlvPlayer=P,B.NativePlayer=N,B.LoggingControl=g.a,Object.defineProperty(B,"version",{enumerable:!0,get:function(){return __VERSION__}});var F=B;t.default=F},function(e,t,i){"use strict";i.r(t);var r=i(30),n=i.n(r),a=i(123),s=i.n(a);function o(e,t){return(o=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}var u=function(e){var t,i;function r(){var t;return(t=e.call(this)||this).buffer="",t}return i=e,(t=r).prototype=Object.create(i.prototype),t.prototype.constructor=t,o(t,i),r.prototype.push=function(e){var t;for(this.buffer+=e,t=this.buffer.indexOf("\n");t>-1;t=this.buffer.indexOf("\n"))this.trigger("data",this.buffer.substring(0,t)),this.buffer=this.buffer.substring(t+1)},r}(n.a);function l(e,t){return(l=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}var d=function(e){for(var t,i=e.split(new RegExp('(?:^|,)((?:[^=]*)=(?:"[^"]*"|[^,]*))')),r={},n=i.length;n--;)""!==i[n]&&((t=/([^=]*)=(.*)/.exec(i[n]).slice(1))[0]=t[0].replace(/^\s+|\s+$/g,""),t[1]=t[1].replace(/^\s+|\s+$/g,""),t[1]=t[1].replace(/^['"](.*)['"]$/g,"$1"),r[t[0]]=t[1]);return r},c=function(e){var t,i;function r(){var t;return(t=e.call(this)||this).customParsers=[],t.tagMappers=[],t}i=e,(t=r).prototype=Object.create(i.prototype),t.prototype.constructor=t,l(t,i);var n=r.prototype;return n.push=function(e){var t,i,r=this;0!==(e=e.trim()).length&&("#"===e[0]?this.tagMappers.reduce(function(t,i){var r=i(e);return r===e?t:t.concat([r])},[e]).forEach(function(e){for(var n=0;n<r.customParsers.length;n++)if(r.customParsers[n].call(r,e))return;if(0===e.indexOf("#EXT"))if(e=e.replace("\r",""),t=/^#EXTM3U/.exec(e))r.trigger("data",{type:"tag",tagType:"m3u"});else{if(t=/^#EXTINF:?([0-9\.]*)?,?(.*)?$/.exec(e))return i={type:"tag",tagType:"inf"},t[1]&&(i.duration=parseFloat(t[1])),t[2]&&(i.title=t[2]),void r.trigger("data",i);if(t=/^#EXT-X-TARGETDURATION:?([0-9.]*)?/.exec(e))return i={type:"tag",tagType:"targetduration"},t[1]&&(i.duration=parseInt(t[1],10)),void r.trigger("data",i);if(t=/^#ZEN-TOTAL-DURATION:?([0-9.]*)?/.exec(e))return i={type:"tag",tagType:"totalduration"},t[1]&&(i.duration=parseInt(t[1],10)),void r.trigger("data",i);if(t=/^#EXT-X-VERSION:?([0-9.]*)?/.exec(e))return i={type:"tag",tagType:"version"},t[1]&&(i.version=parseInt(t[1],10)),void r.trigger("data",i);if(t=/^#EXT-X-MEDIA-SEQUENCE:?(\-?[0-9.]*)?/.exec(e))return i={type:"tag",tagType:"media-sequence"},t[1]&&(i.number=parseInt(t[1],10)),void r.trigger("data",i);if(t=/^#EXT-X-DISCONTINUITY-SEQUENCE:?(\-?[0-9.]*)?/.exec(e))return i={type:"tag",tagType:"discontinuity-sequence"},t[1]&&(i.number=parseInt(t[1],10)),void r.trigger("data",i);if(t=/^#EXT-X-PLAYLIST-TYPE:?(.*)?$/.exec(e))return i={type:"tag",tagType:"playlist-type"},t[1]&&(i.playlistType=t[1]),void r.trigger("data",i);if(t=/^#EXT-X-BYTERANGE:?([0-9.]*)?@?([0-9.]*)?/.exec(e))return i={type:"tag",tagType:"byterange"},t[1]&&(i.length=parseInt(t[1],10)),t[2]&&(i.offset=parseInt(t[2],10)),void r.trigger("data",i);if(t=/^#EXT-X-ALLOW-CACHE:?(YES|NO)?/.exec(e))return i={type:"tag",tagType:"allow-cache"},t[1]&&(i.allowed=!/NO/.test(t[1])),void r.trigger("data",i);if(t=/^#EXT-X-MAP:?(.*)$/.exec(e)){if(i={type:"tag",tagType:"map"},t[1]){var a=d(t[1]);if(a.URI&&(i.uri=a.URI),a.BYTERANGE){var s=a.BYTERANGE.split("@"),o=s[0],u=s[1];i.byterange={},o&&(i.byterange.length=parseInt(o,10)),u&&(i.byterange.offset=parseInt(u,10))}}r.trigger("data",i)}else if(t=/^#EXT-X-STREAM-INF:?(.*)$/.exec(e)){if(i={type:"tag",tagType:"stream-inf"},t[1]){if(i.attributes=d(t[1]),i.attributes.RESOLUTION){var l=i.attributes.RESOLUTION.split("x"),c={};l[0]&&(c.width=parseInt(l[0],10)),l[1]&&(c.height=parseInt(l[1],10)),i.attributes.RESOLUTION=c}i.attributes.BANDWIDTH&&(i.attributes.BANDWIDTH=parseInt(i.attributes.BANDWIDTH,10)),i.attributes["PROGRAM-ID"]&&(i.attributes["PROGRAM-ID"]=parseInt(i.attributes["PROGRAM-ID"],10))}r.trigger("data",i)}else{if(t=/^#EXT-X-MEDIA:?(.*)$/.exec(e))return i={type:"tag",tagType:"media"},t[1]&&(i.attributes=d(t[1])),void r.trigger("data",i);if(t=/^#EXT-X-ENDLIST/.exec(e))r.trigger("data",{type:"tag",tagType:"endlist"});else if(t=/^#EXT-X-DISCONTINUITY/.exec(e))r.trigger("data",{type:"tag",tagType:"discontinuity"});else{if(t=/^#EXT-X-PROGRAM-DATE-TIME:?(.*)$/.exec(e))return i={type:"tag",tagType:"program-date-time"},t[1]&&(i.dateTimeString=t[1],i.dateTimeObject=new Date(t[1])),void r.trigger("data",i);if(t=/^#EXT-X-KEY:?(.*)$/.exec(e))return i={type:"tag",tagType:"key"},t[1]&&(i.attributes=d(t[1]),i.attributes.IV&&("0x"===i.attributes.IV.substring(0,2).toLowerCase()&&(i.attributes.IV=i.attributes.IV.substring(2)),i.attributes.IV=i.attributes.IV.match(/.{8}/g),i.attributes.IV[0]=parseInt(i.attributes.IV[0],16),i.attributes.IV[1]=parseInt(i.attributes.IV[1],16),i.attributes.IV[2]=parseInt(i.attributes.IV[2],16),i.attributes.IV[3]=parseInt(i.attributes.IV[3],16),i.attributes.IV=new Uint32Array(i.attributes.IV))),void r.trigger("data",i);if(t=/^#EXT-X-START:?(.*)$/.exec(e))return i={type:"tag",tagType:"start"},t[1]&&(i.attributes=d(t[1]),i.attributes["TIME-OFFSET"]=parseFloat(i.attributes["TIME-OFFSET"]),i.attributes.PRECISE=/YES/.test(i.attributes.PRECISE)),void r.trigger("data",i);if(t=/^#EXT-X-CUE-OUT-CONT:?(.*)?$/.exec(e))return i={type:"tag",tagType:"cue-out-cont"},t[1]?i.data=t[1]:i.data="",void r.trigger("data",i);if(t=/^#EXT-X-CUE-OUT:?(.*)?$/.exec(e))return i={type:"tag",tagType:"cue-out"},t[1]?i.data=t[1]:i.data="",void r.trigger("data",i);if(t=/^#EXT-X-CUE-IN:?(.*)?$/.exec(e))return i={type:"tag",tagType:"cue-in"},t[1]?i.data=t[1]:i.data="",void r.trigger("data",i);r.trigger("data",{type:"tag",data:e.slice(4)})}}}else r.trigger("data",{type:"comment",text:e.slice(1)})}):this.trigger("data",{type:"uri",uri:e}))},n.addParser=function(e){var t=this,i=e.expression,r=e.customType,n=e.dataParser,a=e.segment;"function"!=typeof n&&(n=function(e){return e}),this.customParsers.push(function(e){if(i.exec(e))return t.trigger("data",{type:"custom",data:n(e),customType:r,segment:a}),!0})},n.addTagMapper=function(e){var t=e.expression,i=e.map;this.tagMappers.push(function(e){return t.test(e)?i(e):e})},r}(n.a);function h(e,t){return(h=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}var f=function(e){var t,i;function r(){var t;(t=e.call(this)||this).lineStream=new u,t.parseStream=new c,t.lineStream.pipe(t.parseStream);var i,r,n=function(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}(t),a=[],o={},l={AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},d=0;return t.manifest={allowCache:!0,discontinuityStarts:[],segments:[]},t.parseStream.on("data",function(e){var t,u;({tag:function(){(({"allow-cache":function(){this.manifest.allowCache=e.allowed,"allowed"in e||(this.trigger("info",{message:"defaulting allowCache to YES"}),this.manifest.allowCache=!0)},byterange:function(){var t={};"length"in e&&(o.byterange=t,t.length=e.length,"offset"in e||(this.trigger("info",{message:"defaulting offset to zero"}),e.offset=0)),"offset"in e&&(o.byterange=t,t.offset=e.offset)},endlist:function(){this.manifest.endList=!0},inf:function(){"mediaSequence"in this.manifest||(this.manifest.mediaSequence=0,this.trigger("info",{message:"defaulting media sequence to zero"})),"discontinuitySequence"in this.manifest||(this.manifest.discontinuitySequence=0,this.trigger("info",{message:"defaulting discontinuity sequence to zero"})),e.duration>0&&(o.duration=e.duration),0===e.duration&&(o.duration=.01,this.trigger("info",{message:"updating zero segment duration to a small value"})),this.manifest.segments=a},key:function(){if(e.attributes)if("NONE"!==e.attributes.METHOD)if(e.attributes.URI){if("urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"===e.attributes.KEYFORMAT)return-1===["SAMPLE-AES","SAMPLE-AES-CTR","SAMPLE-AES-CENC"].indexOf(e.attributes.METHOD)?void this.trigger("warn",{message:"invalid key method provided for Widevine"}):("SAMPLE-AES-CENC"===e.attributes.METHOD&&this.trigger("warn",{message:"SAMPLE-AES-CENC is deprecated, please use SAMPLE-AES-CTR instead"}),"data:text/plain;base64,"!==e.attributes.URI.substring(0,23)?void this.trigger("warn",{message:"invalid key URI provided for Widevine"}):e.attributes.KEYID&&"0x"===e.attributes.KEYID.substring(0,2)?void(this.manifest.contentProtection={"com.widevine.alpha":{attributes:{schemeIdUri:e.attributes.KEYFORMAT,keyId:e.attributes.KEYID.substring(2)},pssh:s()(e.attributes.URI.split(",")[1])}}):void this.trigger("warn",{message:"invalid key ID provided for Widevine"}));e.attributes.METHOD||this.trigger("warn",{message:"defaulting key method to AES-128"}),r={method:e.attributes.METHOD||"AES-128",uri:e.attributes.URI},void 0!==e.attributes.IV&&(r.iv=e.attributes.IV)}else this.trigger("warn",{message:"ignoring key declaration without URI"});else r=null;else this.trigger("warn",{message:"ignoring key declaration without attribute list"})},"media-sequence":function(){isFinite(e.number)?this.manifest.mediaSequence=e.number:this.trigger("warn",{message:"ignoring invalid media sequence: "+e.number})},"discontinuity-sequence":function(){isFinite(e.number)?(this.manifest.discontinuitySequence=e.number,d=e.number):this.trigger("warn",{message:"ignoring invalid discontinuity sequence: "+e.number})},"playlist-type":function(){/VOD|EVENT/.test(e.playlistType)?this.manifest.playlistType=e.playlistType:this.trigger("warn",{message:"ignoring unknown playlist type: "+e.playlist})},map:function(){i={},e.uri&&(i.uri=e.uri),e.byterange&&(i.byterange=e.byterange)},"stream-inf":function(){this.manifest.playlists=a,this.manifest.mediaGroups=this.manifest.mediaGroups||l,e.attributes?(o.attributes||(o.attributes={}),Object.assign(o.attributes,e.attributes)):this.trigger("warn",{message:"ignoring empty stream-inf attributes"})},media:function(){if(this.manifest.mediaGroups=this.manifest.mediaGroups||l,e.attributes&&e.attributes.TYPE&&e.attributes["GROUP-ID"]&&e.attributes.NAME){var i=this.manifest.mediaGroups[e.attributes.TYPE];i[e.attributes["GROUP-ID"]]=i[e.attributes["GROUP-ID"]]||{},t=i[e.attributes["GROUP-ID"]],(u={default:/yes/i.test(e.attributes.DEFAULT)}).default?u.autoselect=!0:u.autoselect=/yes/i.test(e.attributes.AUTOSELECT),e.attributes.LANGUAGE&&(u.language=e.attributes.LANGUAGE),e.attributes.URI&&(u.uri=e.attributes.URI),e.attributes["INSTREAM-ID"]&&(u.instreamId=e.attributes["INSTREAM-ID"]),e.attributes.CHARACTERISTICS&&(u.characteristics=e.attributes.CHARACTERISTICS),e.attributes.FORCED&&(u.forced=/yes/i.test(e.attributes.FORCED)),t[e.attributes.NAME]=u}else this.trigger("warn",{message:"ignoring incomplete or missing media group"})},discontinuity:function(){d+=1,o.discontinuity=!0,this.manifest.discontinuityStarts.push(a.length)},"program-date-time":function(){void 0===this.manifest.dateTimeString&&(this.manifest.dateTimeString=e.dateTimeString,this.manifest.dateTimeObject=e.dateTimeObject),o.dateTimeString=e.dateTimeString,o.dateTimeObject=e.dateTimeObject},targetduration:function(){!isFinite(e.duration)||e.duration<0?this.trigger("warn",{message:"ignoring invalid target duration: "+e.duration}):this.manifest.targetDuration=e.duration},totalduration:function(){!isFinite(e.duration)||e.duration<0?this.trigger("warn",{message:"ignoring invalid total duration: "+e.duration}):this.manifest.totalDuration=e.duration},start:function(){e.attributes&&!isNaN(e.attributes["TIME-OFFSET"])?this.manifest.start={timeOffset:e.attributes["TIME-OFFSET"],precise:e.attributes.PRECISE}:this.trigger("warn",{message:"ignoring start declaration without appropriate attribute list"})},"cue-out":function(){o.cueOut=e.data},"cue-out-cont":function(){o.cueOutCont=e.data},"cue-in":function(){o.cueIn=e.data}})[e.tagType]||function(){}).call(n)},uri:function(){o.uri=e.uri,a.push(o),this.manifest.targetDuration&&!("duration"in o)&&(this.trigger("warn",{message:"defaulting segment duration to the target duration"}),o.duration=this.manifest.targetDuration),r&&(o.key=r),o.timeline=d,i&&(o.map=i),o={}},comment:function(){},custom:function(){e.segment?(o.custom=o.custom||{},o.custom[e.customType]=e.data):(this.manifest.custom=this.manifest.custom||{},this.manifest.custom[e.customType]=e.data)}})[e.type].call(n)}),t}i=e,(t=r).prototype=Object.create(i.prototype),t.prototype.constructor=t,h(t,i);var n=r.prototype;return n.push=function(e){this.lineStream.push(e)},n.end=function(){this.lineStream.push("\n")},n.addParser=function(e){this.parseStream.addParser(e)},n.addTagMapper=function(e){this.parseStream.addTagMapper(e)},r}(n.a),p=i(1),m=new WebAssembly.Memory({initial:256,maximum:256});new WebAssembly.Table({initial:0,maximum:0,element:"anyfunc"}),m.buffer.byteLength,t.default=function(e){e.url="",e.canvas=null,e.webGLPlayer=null,e.videoSampleQueue=[],e.audioSampleQueue=[],e.videoInterval=40,e.lastRenderTime=0,e.intervalVal=0,e.renderFrameCount=0,e.requestAbort=!1,e.pause=!1,e.cbStreamData=!0,e.reConnect=!0,e.isLiveStream=!0,e.seekTime=0,e.totalDuration=0,e.playDuration=0,e.startVideoPts=0,e.startAudioPts=0,e.tsFileList=[],e.getFileIndex=0,e.lastTsFile="",e.isFirstFile=!0,e.lastTsFileSequence=0,e.sequenceExceptNum=0,e.hlsTsPlaybackFileNo=-1,e.tsDemuxer=null,e.getFileCount=100,e.intervalHandle=-1,e.intervalValue=40,e.startDownloadTimeSecs=0;var t=function(e,t){if(e.indexOf("http")>=0)return e;for(var i=t,r=0,n=0;n>=0;)(n=i.indexOf("/"))>=0?(i=i.substring(n+1),r+=n+1):i=t.substring(0,r);return""!==e?i+e:i},i=function(){var t={cmd:p.l,workerId:p.b};e.postMessage(t),e.getFileIndex=0,e.hlsTsPlaybackFileNo=-1},r=function r(n,a){if(e.url=n,1!=e._requestAbort){if(!e.pause&&(!(e.totalDuration>0)||e.isLiveStream)){var s=new XMLHttpRequest;s.open("get",n,!0),s.responseType="text",s.onreadystatechange=function(){if(4!=s.readyState||200!=s.status&&304!=s.status)4===s.readyState&&404===s.status&&e.postMessage({cmd:404});else{var i=new f;i.push(s.responseText),i.end();var n=i.manifest;if("undefined"!==i.manifest.endList&&1==i.manifest.endList?e.isLiveStream=!1:e.isLiveStream=!0,n.segments.length<1){var o=e;return void p.j(3e3).then(function(){r(o.url,1)})}var u=0,l=0;if(e.isLiveStream)if(""==e.lastTsFile){for(u=0;u<n.segments.length;u++)g={filename:h=t(n.segments[u].uri,e.url),duration:n.segments[u].duration},e.tsFileList.push(g);var d=0;n.segments.length>2&&(d=n.segments.length-1-1),e.getFileIndex=d,e.lastTsFile=n.segments[d].uri}else{d=-1;var c=!1;for(u=0;u<n.segments.length;u++)h=t(n.segments[u].uri,e.url),n.segments[u].uri!==e.lastTsFile?d>=0&&(g={filename:h,duration:n.segments[u].duration},e.totalDuration+=n.segments[u].duration,e.tsFileList.push(g),c||(e.lastTsFile=n.segments[u].uri,c=!0)):(d=u,e.tsFileList.length=0,e.tsFileList=[],e.getFileIndex=0);if(d<0)for(e.tsFileList.length=0,e.tsFileList=[],e.getFileIndex=0,u=0;u<n.segments.length;u++)g={filename:h=t(n.segments[u].uri,e.url),duration:n.segments[u].duration},e.totalDuration+=n.segments[u].duration,e.tsFileList.push(g),e.lastTsFile=n.segments[u].uri;if(1===a)return}else{for(e.seekTime>0&&(e.getFileIndex=-1),u=0;u<n.segments.length;u++){var h=t(n.segments[u].uri,e.url),m=0;for(l=0;l<e.tsFileList.length;l++)if(e.tsFileList[l].filename===h){m=1;break}if(0==m){e.seekTime>0&&e.totalDuration>=e.seekTime&&e.getFileIndex<0&&(e.getFileIndex=u);var g={filename:h,duration:n.segments[u].duration};e.totalDuration+=n.segments[u].duration,e.tsFileList.push(g)}}e.getFileIndex<0&&(e.getFileIndex=0);var v={cmd:p.u,duration:e.totalDuration,live:e.isLiveStream,workerId:p.b};e.postMessage(v)}e.tsFileList.length>0&&1==a&&(v={cmd:p.w,workerId:p.b},e.postMessage(v))}},s.send()}}else i()},n=function t(){if(!(e.getFileCount++<1)){var n=!1;if(!e.pause)if(1!=e._requestAbort){if(e.isLiveStream){if(e.getFileCount=0,e.getFileIndex>=e.tsFileList.length||3==e.getFileCount)return void r(e.url,1);n=!0}else if(e.getFileIndex>=e.tsFileList.length){e.getFileIndex++;var a={cmd:p.r,workerId:p.b};return void e.postMessage(a)}var s=e.tsFileList[e.getFileIndex].filename;if(e.isLiveStream){var o=function(e){var t=s.split("-"),i=t.length;if(i>0){var r=t[i-1].split(".");if(r.length>0)return r[0]}return""}(),u=parseInt(o);u>0&&u>e.lastTsFileSequence+1&&(e.sequenceExceptNum++,a={cmd:p.z,workerId:p.b,fileSequence:e.sequenceExceptNum},e.postMessage(a)),e.lastTsFileSequence=u}else if(e.hlsTsPlaybackFileNo==e.getFileIndex)return;var l=new XMLHttpRequest;l.open("get",s,!0),l.responseType="arraybuffer",l.onreadystatechange=function(){if(404==l.status)return p.e("current file not found.  refresh list..."),void r(e.url,1);if(4==l.readyState&&(200==l.status||304==l.status)){var i=new Uint8Array(l.response),a=0;for(a=0;a<e.getFileIndex;a++)e.tsFileList[a].duration;var s={cmd:p.q,workerId:p.b,mediaType:1,codecId:27,flag:0,pts:0,playTimeSec:0,dat:i};if(e.postMessage(s,[s.dat.buffer]),e.intervalHandle>=0&&(clearInterval(e.intervalHandle),e.intervalHandle=-1),!e.pause){var o=e.getFileIndex;o>=0&&o<e.tsFileList.length?e.intervalValue=1e3*e.tsFileList[o].duration-600:e.intervalValue=2e3,e.isFirstFile&&(e.isFirstFile=!1,e.intervalValue>900&&(e.intervalValue-=900)),e.intervalValue=1e3*e.tsFileList[o].duration,e.intervalHandle=setInterval(t,e.intervalValue)}if(e.getFileCount=100,e.getFileIndex++,e.getFileIndex>=0&&(e.getFileIndex,e.tsFileList.length),s={cmd:p.t,workerId:p.b},e.postMessage(s),n)return r(e.url,0)}},l.send(),e.hlsTsPlaybackFileNo=e.getFileIndex}else i()}};e.addEventListener("message",function(t){var a=t.data;switch(a.cmd){case p.w:e.url=a.url,e.seekTime=a.time,r(a.url,1);break;case p.s:0==a.t&&n();break;case p.y:r(e.url,1);break;case p.B:var s=a.time;1==a.type&&(s=a.time/100*e.totalDuration);var o=!1,u=0,l=0;for(l=0;l<e.tsFileList.length;l++)if((u+=e.tsFileList[l].duration)>s){e.getFileIndex=l,n();var d={cmd:p.B,type:a.type,time:s};e.postMessage(d),o=!0;break}o||(d={cmd:p.B,type:a.type,time:s},e.postMessage(d));break;case p.x:e.pause=!0;break;case p.A:e.pause=!1,r(e.url,1);break;case p.l:e._requestAbort=!0,e.seekTime=0,i()}})}}]).default}),function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t(require("video.js")):"function"==typeof define&&define.amd?define(["video.js"],t):e.videojsFlash=t(e.videojs)}(this,function(e){"use strict";e=e&&e.hasOwnProperty("default")?e.default:e;var t="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{},i="undefined"!=typeof window?window:void 0!==t?t:"undefined"!=typeof self?self:{},r=function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")},n=function(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t},a=e.getComponent("Tech"),s=e.dom,o=e.url,u=e.createTimeRange,l=e.mergeOptions,d=i&&i.navigator||{},c=function(e){function t(a,s){r(this,t);var o=n(this,e.call(this,a,s));return a.source&&o.ready(function(){this.setSource(a.source)},!0),a.startTime&&o.ready(function(){this.load(),this.play(),this.currentTime(a.startTime)},!0),i.videojs=i.videojs||{},i.videojs.Flash=i.videojs.Flash||{},i.videojs.Flash.onReady=t.onReady,i.videojs.Flash.onEvent=t.onEvent,i.videojs.Flash.onError=t.onError,o.on("seeked",function(){this.lastSeekTarget_=void 0}),o}return function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}(t,e),t.prototype.createEl=function(){var e=this.options_;e.swf||(e.swf="https://vjs.zencdn.net/swf/5.4.2/video-js.swf");var i=e.techId,r=l({readyFunction:"videojs.Flash.onReady",eventProxyFunction:"videojs.Flash.onEvent",errorEventProxyFunction:"videojs.Flash.onError",autoplay:e.autoplay,stretch:e.stretch||!1,fluent:e.fluent||!1,preload:e.preload,loop:e.loop,muted:e.muted},e.flashVars),n=l({wmode:"opaque",bgcolor:"#000000"},e.params),a=l({id:i,name:i,class:"vjs-tech"},e.attributes);return this.el_=t.embed(e.swf,r,n,a),this.el_.tech=this,this.el_},t.prototype.play=function(){this.ended()&&this.setCurrentTime(0),this.el_.vjs_play()},t.prototype.pause=function(){this.el_.vjs_pause()},t.prototype.src=function(e){return void 0===e?this.currentSrc():this.setSrc(e)},t.prototype.setSrc=function(e){var t=this;e=o.getAbsoluteURL(e),this.el_.vjs_src(e),this.autoplay()&&this.setTimeout(function(){return t.play()},0)},t.prototype.seeking=function(){return void 0!==this.lastSeekTarget_},t.prototype.setCurrentTime=function(t){var i=this.seekable();i.length&&(t=(t=t>i.start(0)?t:i.start(0))<i.end(i.length-1)?t:i.end(i.length-1),this.lastSeekTarget_=t,this.trigger("seeking"),this.el_.vjs_setProperty("currentTime",t),e.prototype.setCurrentTime.call(this))},t.prototype.currentTime=function(){return this.seeking()?this.lastSeekTarget_||0:this.el_.vjs_getProperty("currentTime")},t.prototype.currentSrc=function(){return this.currentSource_?this.currentSource_.src:this.el_.vjs_getProperty("currentSrc")},t.prototype.duration=function(){if(0===this.readyState())return NaN;var e=this.el_.vjs_getProperty("duration");return e>=0?e:1/0},t.prototype.load=function(){this.el_.vjs_load()},t.prototype.poster=function(){this.el_.vjs_getProperty("poster")},t.prototype.setPoster=function(){},t.prototype.seekable=function(){var e=this.duration();return 0===e?u():u(0,e)},t.prototype.buffered=function(){var e=this.el_.vjs_getProperty("buffered");return 0===e.length?u():u(e[0][0],e[0][1])},t.prototype.supportsFullScreen=function(){return!1},t.prototype.enterFullScreen=function(){return!1},t.prototype.getVideoPlaybackQuality=function(){var e=this.el_.vjs_getProperty("getVideoPlaybackQuality");return i.performance&&"function"==typeof i.performance.now?e.creationTime=i.performance.now():i.performance&&i.performance.timing&&"number"==typeof i.performance.timing.navigationStart&&(e.creationTime=i.Date.now()-i.performance.timing.navigationStart),e},t}(a),h=["rtmpConnection","rtmpStream","preload","defaultPlaybackRate","playbackRate","autoplay","stretch","fluent","loop","controls","volume","muted","defaultMuted"],f=["networkState","readyState","initialTime","startOffsetTime","paused","ended","videoWidth","videoHeight"],p=c.prototype;function m(e){var t=e.charAt(0).toUpperCase()+e.slice(1);p["set"+t]=function(t){return this.el_.vjs_setProperty(e,t)}}function g(e){p[e]=function(){return this.el_.vjs_getProperty(e)}}for(var v=0;v<h.length;v++)g(h[v]),m(h[v]);for(var y=0;y<f.length;y++)g(f[y]);return c.isSupported=function(){return!!(e.browser.IS_CHROME&&!e.browser.IS_ANDROID||e.browser.IS_SAFARI&&!e.browser.IS_IOS)||c.version()[0]>=10},a.withSourceHandlers(c),c.nativeSourceHandler={},c.nativeSourceHandler.canPlayType=function(e){return e in c.formats?"maybe":""},c.nativeSourceHandler.canHandleSource=function(e,t){var i,r,n=void 0;return e.type?n=e.type.replace(/;.*/,"").toLowerCase():(i=e.src,n=(r=o.getFileExtension(i))?"video/"+r:""),c.nativeSourceHandler.canPlayType(n)},c.nativeSourceHandler.handleSource=function(e,t,i){t.setSrc(e.src)},c.nativeSourceHandler.dispose=function(){},c.registerSourceHandler(c.nativeSourceHandler),c.formats={"video/flv":"FLV","video/x-flv":"FLV","video/mp4":"MP4","video/m4v":"MP4"},c.onReady=function(e){var t=s.$("#"+e),i=t&&t.tech;i&&i.el()&&c.checkReady(i)},c.checkReady=function(e){e.el()&&(e.el().vjs_getProperty?e.triggerReady():this.setTimeout(function(){c.checkReady(e)},50))},c.onEvent=function(e,t){var i=s.$("#"+e).tech,r=Array.prototype.slice.call(arguments,2);i.setTimeout(function(){i.trigger(t,r)},1)},c.onError=function(e,t){var i=s.$("#"+e).tech;if("srcnotfound"===t)return i.error(4);"string"==typeof t?i.error("FLASH: "+t):(t.origin="flash",i.error(t))},c.version=function(){var e="0,0,0";try{e=new i.ActiveXObject("ShockwaveFlash.ShockwaveFlash").GetVariable("$version").replace(/\D+/g,",").match(/^,?(.+),?$/)[1]}catch(t){try{d.mimeTypes["application/x-shockwave-flash"].enabledPlugin&&(e=(d.plugins["Shockwave Flash 2.0"]||d.plugins["Shockwave Flash"]).description.replace(/\D+/g,",").match(/^,?(.+),?$/)[1])}catch(e){}}return e.split(",")},c.embed=function(e,t,i,r){var n=c.getEmbedCode(e,t,i,r);return s.createEl("div",{innerHTML:n}).childNodes[0]},c.getEmbedCode=function(e,t,i,r){var n="",a="",s="";return t&&Object.getOwnPropertyNames(t).forEach(function(e){n+=e+"="+t[e]+"&amp;"}),i=l({movie:e,flashvars:n,allowScriptAccess:"always",allowNetworking:"all"},i),Object.getOwnPropertyNames(i).forEach(function(e){a+='<param name="'+e+'" value="'+i[e]+'" />'}),r=l({data:e,width:"100%",height:"100%"},r),Object.getOwnPropertyNames(r).forEach(function(e){s+=e+'="'+r[e]+'" '}),'<object type="application/x-shockwave-flash" '+s+">"+a+"</object>"},function(e){e.streamingFormats={"rtmp/mp4":"MP4","rtmp/flv":"FLV"},e.streamFromParts=function(e,t){return e+"&"+t},e.streamToParts=function(e){var t={connection:"",stream:""};if(!e)return t;var i=e.search(/&(?![\w-]+=)/),r=void 0;return-1!==i?r=i+1:0===(i=r=e.lastIndexOf("/")+1)&&(i=r=e.length),t.connection=e.substring(0,i),t.stream=e.substring(r,e.length),t},e.isStreamingType=function(t){return t in e.streamingFormats},e.RTMP_RE=/^rtmp[set]?:\/\//i,e.isStreamingSrc=function(t){return e.RTMP_RE.test(t)},e.rtmpSourceHandler={},e.rtmpSourceHandler.canPlayType=function(t){return e.isStreamingType(t)?"maybe":""},e.rtmpSourceHandler.canHandleSource=function(t,i){var r=e.rtmpSourceHandler.canPlayType(t.type);return r||(e.isStreamingSrc(t.src)?"maybe":"")},e.rtmpSourceHandler.handleSource=function(t,i,r){var n=e.streamToParts(t.src);i.setRtmpConnection(n.connection),i.setRtmpStream(n.stream)},e.registerSourceHandler(e.rtmpSourceHandler)}(c),a.getTech("Flash")?(e.log.warn("Not using videojs-flash as it appears to already be registered"),e.log.warn("videojs-flash should only be used with video.js@6 and above")):e.registerTech("Flash",c),c.VERSION="2.1.2",c}),function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).videojsContribHls=e()}}(function(){return function e(t,i,r){function n(s,o){if(!i[s]){if(!t[s]){var u="function"==typeof require&&require;if(!o&&u)return u(s,!0);if(a)return a(s,!0);var l=new Error("Cannot find module '"+s+"'");throw l.code="MODULE_NOT_FOUND",l}var d=i[s]={exports:{}};t[s][0].call(d.exports,function(e){var i=t[s][1][e];return n(i||e)},d,d.exports,e,t,i,r)}return i[s].exports}for(var a="function"==typeof require&&require,s=0;s<r.length;s++)n(r[s]);return n}({1:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var r=function(){return function(e,t){if(Array.isArray(e))return e;if(Symbol.iterator in Object(e))return function(e,t){var i=[],r=!0,n=!1,a=void 0;try{for(var s,o=e[Symbol.iterator]();!(r=(s=o.next()).done)&&(i.push(s.value),!t||i.length!==t);r=!0);}catch(e){n=!0,a=e}finally{try{!r&&o.return&&o.return()}finally{if(n)throw a}}return i}(e,t);throw new TypeError("Invalid attempt to destructure non-iterable instance")}}();var n,a=e("global/window"),s=(n=a)&&n.__esModule?n:{default:n},o=function(e,t){for(var i=e.cues,r=0;r<i.length;r++){var n=i[r];if(t>=n.adStartTime&&t<=n.adEndTime)return n}return null};i.default={updateAdCues:function(e,t){var i=arguments.length<=2||void 0===arguments[2]?0:arguments[2];if(e.segments)for(var n=i,a=void 0,u=0;u<e.segments.length;u++){var l=e.segments[u];if(a||(a=o(t,n+l.duration/2)),a){if("cueIn"in l){a.endTime=n,a.adEndTime=n,n+=l.duration,a=null;continue}if(n<a.endTime){n+=l.duration;continue}a.endTime+=l.duration}else if("cueOut"in l&&((a=new s.default.VTTCue(n,n+l.duration,l.cueOut)).adStartTime=n,a.adEndTime=n+parseFloat(l.cueOut),t.addCue(a)),"cueOutCont"in l){var d,c,h=l.cueOutCont.split("/").map(parseFloat),f=r(h,2);d=f[0],c=f[1],(a=new s.default.VTTCue(n,n+l.duration,"")).adStartTime=n-d,a.adEndTime=a.adStartTime+c,t.addCue(a)}n+=l.duration}},findAdCue:o},t.exports=i.default},{"global/window":32}],2:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var r=function(e,t){return e.start(t)+"-"+e.end(t)},n=function(e,t){var i=e.toString(16);return"00".substring(0,2-i.length)+i+(t%2?" ":"")},a=function(e){return e>=32&&e<126?String.fromCharCode(e):"."},s={hexDump:function(e){for(var t=Array.prototype.slice.call(e),i="",r=0;r<t.length/16;r++)i+=t.slice(16*r,16*r+16).map(n).join("")+" "+t.slice(16*r,16*r+16).map(a).join("")+"\n";return i},tagDump:function(e){return s.hexDump(e.bytes)},textRanges:function(e){var t="",i=void 0;for(i=0;i<e.length;i++)t+=r(e,i)+" ";return t},createTransferableMessage:function(e){var t={};return Object.keys(e).forEach(function(i){var r=e[i];ArrayBuffer.isView(r)?t[i]={bytes:r.buffer,byteOffset:r.byteOffset,byteLength:r.byteLength}:t[i]=r}),t},initSegmentId:function(e){var t=e.byterange||{length:1/0,offset:0};return[t.length,t.offset,e.resolvedUri].join(",")}};i.default=s,t.exports=i.default},{}],3:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0}),i.default={GOAL_BUFFER_LENGTH:30,MAX_GOAL_BUFFER_LENGTH:60,GOAL_BUFFER_LENGTH_RATE:1,BANDWIDTH_VARIANCE:1.2,BUFFER_LOW_WATER_LINE:0,MAX_BUFFER_LOW_WATER_LINE:30,BUFFER_LOW_WATER_LINE_RATE:1},t.exports=i.default},{}],4:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var r,n=e("global/window"),a=(r=n)&&r.__esModule?r:{default:r},s=e("aes-decrypter"),o=e("./bin-utils");i.default=function(e){return new function(e){e.onmessage=function(e){var t=e.data,i=new Uint8Array(t.encrypted.bytes,t.encrypted.byteOffset,t.encrypted.byteLength),r=new Uint32Array(t.key.bytes,t.key.byteOffset,t.key.byteLength/4),n=new Uint32Array(t.iv.bytes,t.iv.byteOffset,t.iv.byteLength/4);new s.Decrypter(i,r,n,function(e,i){a.default.postMessage((0,o.createTransferableMessage)({source:t.source,decrypted:i}),[i.buffer])})}}(e)},t.exports=i.default},{"./bin-utils":2,"aes-decrypter":25,"global/window":32}],5:[function(e,t,i){(function(t){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var r=function(){function e(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,i,r){return i&&e(t.prototype,i),r&&e(t,r),t}}(),n=function(e,t,i){for(var r=!0;r;){var n=e,a=t,s=i;r=!1,null===n&&(n=Function.prototype);var o=Object.getOwnPropertyDescriptor(n,a);if(void 0!==o){if("value"in o)return o.value;var u=o.get;if(void 0===u)return;return u.call(s)}var l=Object.getPrototypeOf(n);if(null===l)return;e=l,t=a,i=s,r=!0,o=l=void 0}};function a(e){return e&&e.__esModule?e:{default:e}}var s=a(e("./playlist-loader")),o=e("./playlist.js"),u=a(e("./segment-loader")),l=a(e("./vtt-segment-loader")),d=a(e("./ranges")),c=a("undefined"!=typeof window?window.videojs:void 0!==t?t.videojs:null),h=a(e("./ad-cue-tags")),f=a(e("./sync-controller")),p=e("videojs-contrib-media-sources/es5/codec-utils"),m=a(e("webwackify")),g=a(e("./decrypter-worker")),v=a(e("./config")),y=e("./util/codecs.js"),_=e("./media-groups"),b=void 0,w={videoCodec:"avc1",videoObjectTypeIndicator:".4d400d",audioProfile:"2"},E=["mediaRequests","mediaRequestsAborted","mediaRequestsTimedout","mediaRequestsErrored","mediaTransferDuration","mediaBytesTransferred"],T=function(e){return this.audioSegmentLoader_[e]+this.mainSegmentLoader_[e]},S=function(){var t=void 0;try{t=e.resolve("./decrypter-worker")}catch(e){}return t},A=function(e){return e.replace(/avc1\.(\d+)\.(\d+)/i,function(e){return(0,p.translateLegacyCodecs)([e])[0]})};i.mapLegacyAvcCodecs_=A;var k=function(e,t,i){return e+"/"+t+'; codecs="'+i.filter(function(e){return!!e}).join(", ")+'"'},R=function(e,t){var i=function(e){return e.segments&&e.segments.length&&e.segments[0].map?"mp4":"mp2t"}(t),r=function(e){var t=e.attributes||{};return t.CODECS?(0,y.parseCodecs)(t.CODECS):w}(t),n=t.attributes||{},a=!0,s=!1;if(!t)return[];if(e.mediaGroups.AUDIO&&n.AUDIO){var o=e.mediaGroups.AUDIO[n.AUDIO];if(o)for(var u in s=!0,a=!1,o)if(!o[u].uri){a=!0;break}}s&&!r.audioProfile&&(c.default.log.warn("Multiple audio tracks present but no audio codec string is specified. Attempting to use the default audio codec (mp4a.40.2)"),r.audioProfile=w.audioProfile);var l={};r.videoCodec&&(l.video=""+r.videoCodec+r.videoObjectTypeIndicator),r.audioProfile&&(l.audio="mp4a.40."+r.audioProfile);var d=k("audio",i,[l.audio]),h=k("video",i,[l.video]),f=k("video",i,[l.video,l.audio]);return s?!a&&l.video?[h,d]:[f,d]:l.video?[f]:[d]};i.mimeTypesForPlaylist_=R;var M=function(e){function t(e){var i=this;!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,t),n(Object.getPrototypeOf(t.prototype),"constructor",this).call(this);var r=e.url,a=e.handleManifestRedirects,o=e.withCredentials,d=e.mode,h=e.tech,p=e.bandwidth,v=e.externHls,y=e.useCueTags,w=e.blacklistDuration,A=e.enableLowInitialPlaylist;if(!r)throw new Error("A non-empty playlist URL is required");b=v,this.tech_=h,this.hls_=h.hls,this.mode_=d,this.useCueTags_=y,this.blacklistDuration=w,this.enableLowInitialPlaylist=A,this.useCueTags_&&(this.cueTagsTrack_=this.tech_.addTextTrack("metadata","ad-cues"),this.cueTagsTrack_.inBandMetadataTrackDispatchType=""),this.requestOptions_={withCredentials:o,handleManifestRedirects:a,timeout:null},this.mediaTypes_=(0,_.createMediaTypes)(),this.mediaSource=new c.default.MediaSource({mode:d}),this.mediaSource.addEventListener("sourceopen",this.handleSourceOpen_.bind(this)),this.seekable_=c.default.createTimeRanges(),this.hasPlayed_=function(){return!1},this.syncController_=new f.default(e),this.segmentMetadataTrack_=h.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},!1).track,this.decrypter_=(0,m.default)(g.default,S());var k={hls:this.hls_,mediaSource:this.mediaSource,currentTime:this.tech_.currentTime.bind(this.tech_),seekable:function(){return i.seekable()},seeking:function(){return i.tech_.seeking()},duration:function(){return i.mediaSource.duration},hasPlayed:function(){return i.hasPlayed_()},goalBufferLength:function(){return i.goalBufferLength()},bandwidth:p,syncController:this.syncController_,decrypter:this.decrypter_};this.masterPlaylistLoader_=new s.default(r,this.hls_,this.requestOptions_),this.setupMasterPlaylistLoaderListeners_(),this.mainSegmentLoader_=new u.default(c.default.mergeOptions(k,{segmentMetadataTrack:this.segmentMetadataTrack_,loaderType:"main"}),e),this.audioSegmentLoader_=new u.default(c.default.mergeOptions(k,{loaderType:"audio"}),e),this.subtitleSegmentLoader_=new l.default(c.default.mergeOptions(k,{loaderType:"vtt"}),e),this.setupSegmentLoaderListeners_(),E.forEach(function(e){i[e+"_"]=T.bind(i,e)}),this.masterPlaylistLoader_.load()}return function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}(t,c["default"].EventTarget),r(t,[{key:"setupMasterPlaylistLoaderListeners_",value:function(){var e=this;this.masterPlaylistLoader_.on("loadedmetadata",function(){var t=e.masterPlaylistLoader_.media(),i=1.5*e.masterPlaylistLoader_.targetDuration*1e3;(0,o.isLowestEnabledRendition)(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.media())?e.requestOptions_.timeout=0:e.requestOptions_.timeout=i,t.endList&&"none"!==e.tech_.preload()&&(e.mainSegmentLoader_.playlist(t,e.requestOptions_),e.mainSegmentLoader_.load()),(0,_.setupMediaGroups)({segmentLoaders:{AUDIO:e.audioSegmentLoader_,SUBTITLES:e.subtitleSegmentLoader_,main:e.mainSegmentLoader_},tech:e.tech_,requestOptions:e.requestOptions_,masterPlaylistLoader:e.masterPlaylistLoader_,mode:e.mode_,hls:e.hls_,master:e.master(),mediaTypes:e.mediaTypes_,blacklistCurrentPlaylist:e.blacklistCurrentPlaylist.bind(e)}),e.triggerPresenceUsage_(e.master(),t);try{e.setupSourceBuffers_()}catch(t){return c.default.log.warn("Failed to create SourceBuffers",t),e.mediaSource.endOfStream("decode")}e.setupFirstPlay(),e.trigger("selectedinitialmedia")}),this.masterPlaylistLoader_.on("loadedplaylist",function(){var t,i=e.masterPlaylistLoader_.media();if(!i){var r=void 0;return e.enableLowInitialPlaylist&&(r=e.selectInitialPlaylist()),r||(r=e.selectPlaylist()),e.initialMedia_=r,void e.masterPlaylistLoader_.media(e.initialMedia_)}e.useCueTags_&&e.updateAdCues_(i),e.mainSegmentLoader_.playlist(i,e.requestOptions_),e.updateDuration(),e.tech_.paused()||e.mainSegmentLoader_.load(),i.endList||(t=function(){var t=e.seekable();0!==t.length&&e.mediaSource.addSeekableRange_(t.start(0),t.end(0))},e.duration()!==1/0?e.tech_.one("durationchange",function i(){e.duration()===1/0?t():e.tech_.one("durationchange",i)}):t())}),this.masterPlaylistLoader_.on("error",function(){e.blacklistCurrentPlaylist(e.masterPlaylistLoader_.error)}),this.masterPlaylistLoader_.on("mediachanging",function(){e.mainSegmentLoader_.abort(),e.mainSegmentLoader_.pause()}),this.masterPlaylistLoader_.on("mediachange",function(){var t=e.masterPlaylistLoader_.media(),i=1.5*e.masterPlaylistLoader_.targetDuration*1e3;(0,o.isLowestEnabledRendition)(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.media())?e.requestOptions_.timeout=0:e.requestOptions_.timeout=i,e.mainSegmentLoader_.playlist(t,e.requestOptions_),e.mainSegmentLoader_.load(),e.tech_.trigger({type:"mediachange",bubbles:!0})}),this.masterPlaylistLoader_.on("playlistunchanged",function(){var t=e.masterPlaylistLoader_.media();e.stuckAtPlaylistEnd_(t)&&(e.blacklistCurrentPlaylist({message:"Playlist no longer updating."}),e.tech_.trigger("playliststuck"))}),this.masterPlaylistLoader_.on("renditiondisabled",function(){e.tech_.trigger({type:"usage",name:"hls-rendition-disabled"})}),this.masterPlaylistLoader_.on("renditionenabled",function(){e.tech_.trigger({type:"usage",name:"hls-rendition-enabled"})})}},{key:"triggerPresenceUsage_",value:function(e,t){var i=e.mediaGroups||{},r=!0,n=Object.keys(i.AUDIO);for(var a in i.AUDIO)for(var s in i.AUDIO[a]){i.AUDIO[a][s].uri||(r=!1)}r&&this.tech_.trigger({type:"usage",name:"hls-demuxed"}),Object.keys(i.SUBTITLES).length&&this.tech_.trigger({type:"usage",name:"hls-webvtt"}),b.Playlist.isAes(t)&&this.tech_.trigger({type:"usage",name:"hls-aes"}),b.Playlist.isFmp4(t)&&this.tech_.trigger({type:"usage",name:"hls-fmp4"}),n.length&&Object.keys(i.AUDIO[n[0]]).length>1&&this.tech_.trigger({type:"usage",name:"hls-alternate-audio"}),this.useCueTags_&&this.tech_.trigger({type:"usage",name:"hls-playlist-cue-tags"})}},{key:"setupSegmentLoaderListeners_",value:function(){var e=this;this.mainSegmentLoader_.on("bandwidthupdate",function(){var t=e.selectPlaylist(),i=e.masterPlaylistLoader_.media(),r=e.tech_.buffered(),n=r.length?r.end(r.length-1)-e.tech_.currentTime():0,a=e.bufferLowWaterLine();(!i.endList||e.duration()<v.default.MAX_BUFFER_LOW_WATER_LINE||t.attributes.BANDWIDTH<i.attributes.BANDWIDTH||n>=a)&&e.masterPlaylistLoader_.media(t),e.tech_.trigger("bandwidthupdate")}),this.mainSegmentLoader_.on("progress",function(){e.trigger("progress")}),this.mainSegmentLoader_.on("error",function(){e.blacklistCurrentPlaylist(e.mainSegmentLoader_.error())}),this.mainSegmentLoader_.on("syncinfoupdate",function(){e.onSyncInfoUpdate_()}),this.mainSegmentLoader_.on("timestampoffset",function(){e.tech_.trigger({type:"usage",name:"hls-timestamp-offset"})}),this.audioSegmentLoader_.on("syncinfoupdate",function(){e.onSyncInfoUpdate_()}),this.mainSegmentLoader_.on("ended",function(){e.onEndOfStream()}),this.mainSegmentLoader_.on("earlyabort",function(){e.blacklistCurrentPlaylist({message:"Aborted early because there isn't enough bandwidth to complete the request without rebuffering."},120)}),this.mainSegmentLoader_.on("reseteverything",function(){e.tech_.trigger("hls-reset")}),this.mainSegmentLoader_.on("segmenttimemapping",function(t){e.tech_.trigger({type:"hls-segment-time-mapping",mapping:t.mapping})}),this.audioSegmentLoader_.on("ended",function(){e.onEndOfStream()})}},{key:"mediaSecondsLoaded_",value:function(){return Math.max(this.audioSegmentLoader_.mediaSecondsLoaded+this.mainSegmentLoader_.mediaSecondsLoaded)}},{key:"load",value:function(){this.mainSegmentLoader_.load(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.load(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.load()}},{key:"fastQualityChange_",value:function(){var e=this.selectPlaylist();e!==this.masterPlaylistLoader_.media()&&(this.masterPlaylistLoader_.media(e),this.mainSegmentLoader_.resetLoader())}},{key:"play",value:function(){if(!this.setupFirstPlay()){this.tech_.ended()&&this.tech_.setCurrentTime(0),this.hasPlayed_()&&this.load();var e=this.tech_.seekable();return this.tech_.duration()===1/0&&this.tech_.currentTime()<e.start(0)?this.tech_.setCurrentTime(e.end(e.length-1)):void 0}}},{key:"setupFirstPlay",value:function(){var e,t=this,i=this.masterPlaylistLoader_.media();if(!i||this.tech_.paused()||this.hasPlayed_())return!1;if(!i.endList){var r=(e=t.seekable()).length?c.default.browser.IE_VERSION&&"html5"===t.mode_&&0===t.tech_.readyState()?(t.tech_.one("loadedmetadata",function(){t.trigger("firstplay"),t.tech_.setCurrentTime(e.end(0)),t.hasPlayed_=function(){return!0}}),{v:!1}):(t.trigger("firstplay"),void t.tech_.setCurrentTime(e.end(0))):{v:!1};if("object"==typeof r)return r.v}return this.hasPlayed_=function(){return!0},this.load(),!0}},{key:"handleSourceOpen_",value:function(){try{this.setupSourceBuffers_()}catch(e){return c.default.log.warn("Failed to create Source Buffers",e),this.mediaSource.endOfStream("decode")}if(this.tech_.autoplay()){var e=this.tech_.play();void 0!==e&&"function"==typeof e.then&&e.then(null,function(e){})}this.trigger("sourceopen")}},{key:"onEndOfStream",value:function(){var e=this.mainSegmentLoader_.ended_;this.mediaTypes_.AUDIO.activePlaylistLoader&&(e=e&&this.audioSegmentLoader_.ended_),e&&this.mediaSource.endOfStream()}},{key:"stuckAtPlaylistEnd_",value:function(e){if(!this.seekable().length)return!1;var t=this.syncController_.getExpiredTime(e,this.mediaSource.duration);if(null===t)return!1;var i=b.Playlist.playlistEnd(e,t),r=this.tech_.currentTime(),n=this.tech_.buffered();if(!n.length)return i-r<=d.default.SAFE_TIME_DELTA;var a=n.end(n.length-1);return a-r<=d.default.SAFE_TIME_DELTA&&i-a<=d.default.SAFE_TIME_DELTA}},{key:"blacklistCurrentPlaylist",value:function(e,t){void 0===e&&(e={});var i,r=void 0;if(r=e.playlist||this.masterPlaylistLoader_.media(),t=t||e.blacklistDuration||this.blacklistDuration,!r){this.error=e;try{return this.mediaSource.endOfStream("network")}catch(e){return this.trigger("error")}}var n=1===this.masterPlaylistLoader_.master.playlists.filter(o.isEnabled).length;return n?(c.default.log.warn("Problem encountered with the current HLS playlist. Trying again since it is the final playlist."),this.tech_.trigger("retryplaylist"),this.masterPlaylistLoader_.load(n)):(r.excludeUntil=Date.now()+1e3*t,this.tech_.trigger("blacklistplaylist"),this.tech_.trigger({type:"usage",name:"hls-rendition-blacklisted"}),i=this.selectPlaylist(),c.default.log.warn("Problem encountered with the current HLS playlist."+(e.message?" "+e.message:"")+" Switching to another playlist."),this.masterPlaylistLoader_.media(i))}},{key:"pauseLoading",value:function(){this.mainSegmentLoader_.pause(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.pause(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.pause()}},{key:"setCurrentTime",value:function(e){var t=d.default.findRange(this.tech_.buffered(),e);return this.masterPlaylistLoader_&&this.masterPlaylistLoader_.media()&&this.masterPlaylistLoader_.media().segments?t&&t.length&&"flash"!==this.mode_?e:(this.mainSegmentLoader_.resetEverything(),this.mainSegmentLoader_.abort(),this.mediaTypes_.AUDIO.activePlaylistLoader&&(this.audioSegmentLoader_.resetEverything(),this.audioSegmentLoader_.abort()),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&(this.subtitleSegmentLoader_.resetEverything(),this.subtitleSegmentLoader_.abort()),void this.load()):0}},{key:"duration",value:function(){return this.masterPlaylistLoader_?this.mediaSource?this.mediaSource.duration:b.Playlist.duration(this.masterPlaylistLoader_.media()):0}},{key:"seekable",value:function(){return this.seekable_}},{key:"onSyncInfoUpdate_",value:function(){var e=void 0,t=void 0;if(this.masterPlaylistLoader_){var i=this.masterPlaylistLoader_.media();if(i){var r=this.syncController_.getExpiredTime(i,this.mediaSource.duration);if(null!==r&&0!==(e=b.Playlist.seekable(i,r)).length){if(this.mediaTypes_.AUDIO.activePlaylistLoader){if(i=this.mediaTypes_.AUDIO.activePlaylistLoader.media(),null===(r=this.syncController_.getExpiredTime(i,this.mediaSource.duration)))return;if(0===(t=b.Playlist.seekable(i,r)).length)return}t?t.start(0)>e.end(0)||e.start(0)>t.end(0)?this.seekable_=e:this.seekable_=c.default.createTimeRanges([[t.start(0)>e.start(0)?t.start(0):e.start(0),t.end(0)<e.end(0)?t.end(0):e.end(0)]]):this.seekable_=e,this.tech_.trigger("seekablechanged")}}}}},{key:"updateDuration",value:function(){var e=this,t=this.mediaSource.duration,i=b.Playlist.duration(this.masterPlaylistLoader_.media()),r=this.tech_.buffered(),n=function t(){e.mediaSource.duration=i,e.tech_.trigger("durationchange"),e.mediaSource.removeEventListener("sourceopen",t)};r.length>0&&(i=Math.max(i,r.end(r.length-1))),t!==i&&("open"!==this.mediaSource.readyState?this.mediaSource.addEventListener("sourceopen",n):n())}},{key:"dispose",value:function(){var e=this;this.decrypter_.terminate(),this.masterPlaylistLoader_.dispose(),this.mainSegmentLoader_.dispose(),["AUDIO","SUBTITLES"].forEach(function(t){var i=e.mediaTypes_[t].groups;for(var r in i)i[r].forEach(function(e){e.playlistLoader&&e.playlistLoader.dispose()})}),this.audioSegmentLoader_.dispose(),this.subtitleSegmentLoader_.dispose()}},{key:"master",value:function(){return this.masterPlaylistLoader_.master}},{key:"media",value:function(){return this.masterPlaylistLoader_.media()||this.initialMedia_}},{key:"setupSourceBuffers_",value:function(){var e,t=this.masterPlaylistLoader_.media();if(t&&"open"===this.mediaSource.readyState){if((e=R(this.masterPlaylistLoader_.master,t)).length<1)return this.error="No compatible SourceBuffer configuration for the variant stream:"+t.resolvedUri,this.mediaSource.endOfStream("decode");this.mainSegmentLoader_.mimeType(e[0]),e[1]&&this.audioSegmentLoader_.mimeType(e[1]),this.excludeIncompatibleVariants_(t)}}},{key:"excludeIncompatibleVariants_",value:function(e){var t=this.masterPlaylistLoader_.master,i=2,r=null,n=void 0;e.attributes.CODECS&&(n=(0,y.parseCodecs)(e.attributes.CODECS),r=n.videoCodec,i=n.codecCount),t.playlists.forEach(function(e){var t={codecCount:2,videoCodec:null};if(e.attributes.CODECS){var n=e.attributes.CODECS;t=(0,y.parseCodecs)(n),window.MediaSource&&window.MediaSource.isTypeSupported&&!window.MediaSource.isTypeSupported('video/mp4; codecs="'+A(n)+'"')&&(e.excludeUntil=1/0)}t.codecCount!==i&&(e.excludeUntil=1/0),t.videoCodec!==r&&(e.excludeUntil=1/0)})}},{key:"updateAdCues_",value:function(e){var t=0,i=this.seekable();i.length&&(t=i.start(0)),h.default.updateAdCues(e,this.cueTagsTrack_,t)}},{key:"goalBufferLength",value:function(){var e=this.tech_.currentTime(),t=v.default.GOAL_BUFFER_LENGTH,i=v.default.GOAL_BUFFER_LENGTH_RATE,r=Math.max(t,v.default.MAX_GOAL_BUFFER_LENGTH);return Math.min(t+e*i,r)}},{key:"bufferLowWaterLine",value:function(){var e=this.tech_.currentTime(),t=v.default.BUFFER_LOW_WATER_LINE,i=v.default.BUFFER_LOW_WATER_LINE_RATE,r=Math.max(t,v.default.MAX_BUFFER_LOW_WATER_LINE);return Math.min(t+e*i,r)}}]),t}();i.MasterPlaylistController=M}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./ad-cue-tags":1,"./config":3,"./decrypter-worker":4,"./media-groups":6,"./playlist-loader":9,"./playlist.js":11,"./ranges":12,"./segment-loader":16,"./sync-controller":18,"./util/codecs.js":19,"./vtt-segment-loader":20,"videojs-contrib-media-sources/es5/codec-utils":65,webwackify:76}],6:[function(e,t,i){(function(t){"use strict";function r(e){return e&&e.__esModule?e:{default:e}}Object.defineProperty(i,"__esModule",{value:!0});var n=r("undefined"!=typeof window?window.videojs:void 0!==t?t.videojs:null),a=r(e("./playlist-loader")),s=function(){},o=function(e){var t=e.default?"main":"alternative";return e.characteristics&&e.characteristics.indexOf("public.accessibility.describes-video")>=0&&(t="main-desc"),t},u=function(e,t){e.abort(),e.pause(),t&&t.activePlaylistLoader&&(t.activePlaylistLoader.pause(),t.activePlaylistLoader=null)};i.stopLoaders=u;var l=function(e,t){t.activePlaylistLoader=e,e.load()};i.startLoaders=l;var d=function(e,t){return function(){var i=t.segmentLoaders,r=i[e],n=i.main,a=t.mediaTypes[e],s=a.activeTrack(),o=a.activeGroup(s),d=a.activePlaylistLoader;u(r,a),o&&(o.playlistLoader?(r.resyncLoader(),l(o.playlistLoader,a)):d&&n.resetEverything())}};i.onGroupChanged=d;var c=function(e,t){return function(){var i=t.segmentLoaders,r=i[e],n=i.main,a=t.mediaTypes[e],s=a.activeTrack(),o=a.activeGroup(s),d=a.activePlaylistLoader;u(r,a),o&&(o.playlistLoader?d!==o.playlistLoader?(r.track&&r.track(s),r.resetEverything(),l(o.playlistLoader,a)):l(o.playlistLoader,a):n.resetEverything())}};i.onTrackChanged=c;var h={AUDIO:function(e,t){return function(){var i=t.segmentLoaders[e],r=t.mediaTypes[e],a=t.blacklistCurrentPlaylist;u(i,r);var s=r.activeTrack(),o=r.activeGroup(),l=(o.filter(function(e){return e.default})[0]||o[0]).id,d=r.tracks[l];if(s!==d){for(var c in n.default.log.warn("Problem encountered loading the alternate audio track.Switching back to default."),r.tracks)r.tracks[c].enabled=r.tracks[c]===d;r.onTrackChanged()}else a({message:"Problem encountered loading the default audio track."})}},SUBTITLES:function(e,t){return function(){var i=t.segmentLoaders[e],r=t.mediaTypes[e];n.default.log.warn("Problem encountered loading the subtitle track.Disabling subtitle track."),u(i,r);var a=r.activeTrack();a&&(a.mode="disabled"),r.onTrackChanged()}}};i.onError=h;var f={AUDIO:function(e,t,i){if(t){var r=i.tech,n=i.requestOptions,a=i.segmentLoaders[e];t.on("loadedmetadata",function(){var e=t.media();a.playlist(e,n),(!r.paused()||e.endList&&"none"!==r.preload())&&a.load()}),t.on("loadedplaylist",function(){a.playlist(t.media(),n),r.paused()||a.load()}),t.on("error",h[e](e,i))}},SUBTITLES:function(e,t,i){var r=i.tech,n=i.requestOptions,a=i.segmentLoaders[e],s=i.mediaTypes[e];t.on("loadedmetadata",function(){var e=t.media();a.playlist(e,n),a.track(s.activeTrack()),(!r.paused()||e.endList&&"none"!==r.preload())&&a.load()}),t.on("loadedplaylist",function(){a.playlist(t.media(),n),r.paused()||a.load()}),t.on("error",h[e](e,i))}};i.setupListeners=f;var p={AUDIO:function(e,t){var i=t.mode,r=t.hls,s=t.segmentLoaders[e],u=t.requestOptions,l=t.master.mediaGroups,d=t.mediaTypes[e],c=d.groups,p=d.tracks;for(var m in l[e]&&0!==Object.keys(l[e]).length&&"html5"===i||(l[e]={main:{default:{default:!0}}}),l[e])for(var g in c[m]||(c[m]=[]),l[e][m]){var v=l[e][m][g],y=void 0;if(y=v.resolvedUri?new a.default(v.resolvedUri,r,u):null,v=n.default.mergeOptions({id:g,playlistLoader:y},v),f[e](e,v.playlistLoader,t),c[m].push(v),void 0===p[g]){var _=new n.default.AudioTrack({id:g,kind:o(v),enabled:!1,language:v.language,default:v.default,label:g});p[g]=_}}s.on("error",h[e](e,t))},SUBTITLES:function(e,t){var i=t.tech,r=t.hls,s=t.segmentLoaders[e],o=t.requestOptions,u=t.master.mediaGroups,l=t.mediaTypes[e],d=l.groups,c=l.tracks;for(var p in u[e])for(var m in d[p]||(d[p]=[]),u[e][p])if(!u[e][p][m].forced){var g=u[e][p][m];if(g=n.default.mergeOptions({id:m,playlistLoader:new a.default(g.resolvedUri,r,o)},g),f[e](e,g.playlistLoader,t),d[p].push(g),void 0===c[m]){var v=i.addRemoteTextTrack({id:m,kind:"subtitles",enabled:!1,language:g.language,label:m},!1).track;c[m]=v}}s.on("error",h[e](e,t))},"CLOSED-CAPTIONS":function(e,t){var i=t.tech,r=t.master.mediaGroups,a=t.mediaTypes[e],s=a.groups,o=a.tracks;for(var u in r[e])for(var l in s[u]||(s[u]=[]),r[e][u]){var d=r[e][u][l];if(d.instreamId.match(/CC\d/)&&(s[u].push(n.default.mergeOptions({id:l},d)),void 0===o[l])){var c=i.addRemoteTextTrack({id:d.instreamId,kind:"captions",enabled:!1,language:d.language,label:l},!1).track;o[l]=c}}}};i.initialize=p;var m=function(e,t){return function(i){var r=t.masterPlaylistLoader,n=t.mediaTypes[e].groups,a=r.media();if(!a)return null;var s=null;return a.attributes[e]&&(s=n[a.attributes[e]]),s=s||n.main,void 0===i?s:null===i?null:s.filter(function(e){return e.id===i.id})[0]||null}};i.activeGroup=m;var g={AUDIO:function(e,t){return function(){var i=t.mediaTypes[e].tracks;for(var r in i)if(i[r].enabled)return i[r];return null}},SUBTITLES:function(e,t){return function(){var i=t.mediaTypes[e].tracks;for(var r in i)if("showing"===i[r].mode)return i[r];return null}}};i.activeTrack=g;i.setupMediaGroups=function(e){["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(function(t){p[t](t,e)});var t=e.mediaTypes,i=e.masterPlaylistLoader,r=e.tech,n=e.hls;["AUDIO","SUBTITLES"].forEach(function(i){t[i].activeGroup=m(i,e),t[i].activeTrack=g[i](i,e),t[i].onGroupChanged=d(i,e),t[i].onTrackChanged=c(i,e)});var a=t.AUDIO.activeGroup(),s=(a.filter(function(e){return e.default})[0]||a[0]).id;t.AUDIO.tracks[s].enabled=!0,t.AUDIO.onTrackChanged(),i.on("mediachange",function(){["AUDIO","SUBTITLES"].forEach(function(e){return t[e].onGroupChanged()})});var o=function(){t.AUDIO.onTrackChanged(),r.trigger({type:"usage",name:"hls-audio-change"})};for(var u in r.audioTracks().addEventListener("change",o),r.remoteTextTracks().addEventListener("change",t.SUBTITLES.onTrackChanged),n.on("dispose",function(){r.audioTracks().removeEventListener("change",o),r.remoteTextTracks().removeEventListener("change",t.SUBTITLES.onTrackChanged)}),r.clearTracks("audio"),t.AUDIO.tracks)r.audioTracks().addTrack(t.AUDIO.tracks[u])};i.createMediaTypes=function(){var e={};return["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(function(t){e[t]={groups:{},tracks:{},activePlaylistLoader:null,activeGroup:s,activeTrack:s,onGroupChanged:s,onTrackChanged:s}}),e}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./playlist-loader":9}],7:[function(e,t,i){(function(t){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var r,n="undefined"!=typeof window?window.videojs:void 0!==t?t.videojs:null,a=(r=n)&&r.__esModule?r:{default:r},s=e("./bin-utils"),o={FAILURE:2,TIMEOUT:-101,ABORTED:-102};i.REQUEST_ERRORS=o;var u=function(e){var t,i,r={};return e.byterange&&(r.Range=(t=e.byterange,i=t.offset+t.length-1,"bytes="+t.offset+"-"+i)),r},l=function(e){e.forEach(function(e){e.abort()})},d=function(e,t){return t.timedout?{status:t.status,message:"HLS request timed-out at URL: "+t.uri,code:o.TIMEOUT,xhr:t}:t.aborted?{status:t.status,message:"HLS request aborted at URL: "+t.uri,code:o.ABORTED,xhr:t}:e?{status:t.status,message:"HLS request errored at URL: "+t.uri,code:o.FAILURE,xhr:t}:null},c=function(e,t,i){var r=[],n=0;return function(a,o){if(a&&(l(e),r.push(a)),(n+=1)===e.length){if(o.endOfAllRequests=Date.now(),r.length>0){var u=function(e){return e.reduce(function(e,t){return t.code>e.code?t:e})}(r);return i(u,o)}return o.encryptedBytes?function(e,t,i){e.addEventListener("message",function r(n){if(n.data.source===t.requestId){e.removeEventListener("message",r);var a=n.data.decrypted;return t.bytes=new Uint8Array(a.bytes,a.byteOffset,a.byteLength),i(null,t)}}),e.postMessage((0,s.createTransferableMessage)({source:t.requestId,encrypted:t.encryptedBytes,key:t.key.bytes,iv:t.key.iv}),[t.encryptedBytes.buffer,t.key.bytes.buffer])}(t,o,i):i(null,o)}}},h=function(e,t){return function(i){var r,n,s;return e.stats=a.default.mergeOptions(e.stats,(n=(r=i).target,(s={bandwidth:1/0,bytesReceived:0,roundTripTime:Date.now()-n.requestTime||0}).bytesReceived=r.loaded,s.bandwidth=Math.floor(s.bytesReceived/s.roundTripTime*8*1e3),s)),!e.stats.firstBytesReceivedAt&&e.stats.bytesReceived&&(e.stats.firstBytesReceivedAt=Date.now()),t(i,e)}};i.mediaSegmentRequest=function(e,t,i,r,n,s){var f=[],p=c(f,i,s);if(r.key){var m=e(a.default.mergeOptions(t,{uri:r.key.resolvedUri,responseType:"arraybuffer"}),function(e,t){return function(i,r){var n=r.response,a=d(i,r);if(a)return t(a,e);if(16!==n.byteLength)return t({status:r.status,message:"Invalid HLS key at URL: "+r.uri,code:o.FAILURE,xhr:r},e);var s=new DataView(n);return e.key.bytes=new Uint32Array([s.getUint32(0),s.getUint32(4),s.getUint32(8),s.getUint32(12)]),t(null,e)}}(r,p));f.push(m)}if(r.map&&!r.map.bytes){var g=e(a.default.mergeOptions(t,{uri:r.map.resolvedUri,responseType:"arraybuffer",headers:u(r.map)}),function(e,t){return function(i,r){var n=r.response,a=d(i,r);return a?t(a,e):0===n.byteLength?t({status:r.status,message:"Empty HLS segment content at URL: "+r.uri,code:o.FAILURE,xhr:r},e):(e.map.bytes=new Uint8Array(r.response),t(null,e))}}(r,p));f.push(g)}var v=e(a.default.mergeOptions(t,{uri:r.resolvedUri,responseType:"arraybuffer",headers:u(r)}),function(e,t){return function(i,r){var n=r.response,a=d(i,r);return a?t(a,e):0===n.byteLength?t({status:r.status,message:"Empty HLS segment content at URL: "+r.uri,code:o.FAILURE,xhr:r},e):(e.stats=function(e){return{bandwidth:e.bandwidth,bytesReceived:e.bytesReceived||0,roundTripTime:e.roundTripTime||0}}(r),e.key?e.encryptedBytes=new Uint8Array(r.response):e.bytes=new Uint8Array(r.response),t(null,e))}}(r,p));return v.addEventListener("progress",h(r,n)),f.push(v),function(){return l(f)}}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./bin-utils":2}],8:[function(e,t,i){(function(r){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var n=function(){function e(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,i,r){return i&&e(t.prototype,i),r&&e(t,r),t}}();function a(e){return e&&e.__esModule?e:{default:e}}var s=a(e("global/window")),o=a(e("./ranges")),u=a("undefined"!=typeof window?window.videojs:void 0!==r?r.videojs:null),l=["seeking","seeked","pause","playing","error"],d=function(){function e(t){var i=this;!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this.tech_=t.tech,this.seekable=t.seekable,this.consecutiveUpdates=0,this.lastRecordedTime=null,this.timer_=null,this.checkCurrentTimeTimeout_=null,t.debug&&(this.logger_=u.default.log.bind(u.default,"playback-watcher ->")),this.logger_("initialize");var r=function(){return i.monitorCurrentTime_()},n=function(){return i.techWaiting_()},a=function(){return i.cancelTimer_()},o=function(){return i.fixesBadSeeks_()};this.tech_.on("seekablechanged",o),this.tech_.on("waiting",n),this.tech_.on(l,a),this.tech_.on("canplay",r),this.dispose=function(){i.logger_("dispose"),i.tech_.off("seekablechanged",o),i.tech_.off("waiting",n),i.tech_.off(l,a),i.tech_.off("canplay",r),i.checkCurrentTimeTimeout_&&s.default.clearTimeout(i.checkCurrentTimeTimeout_),i.cancelTimer_()}}return n(e,[{key:"monitorCurrentTime_",value:function(){this.checkCurrentTime_(),this.checkCurrentTimeTimeout_&&s.default.clearTimeout(this.checkCurrentTimeTimeout_),this.checkCurrentTimeTimeout_=s.default.setTimeout(this.monitorCurrentTime_.bind(this),250)}},{key:"checkCurrentTime_",value:function(){if(this.tech_.seeking()&&this.fixesBadSeeks_())return this.consecutiveUpdates=0,void(this.lastRecordedTime=this.tech_.currentTime());if(!this.tech_.paused()&&!this.tech_.seeking()){var e=this.tech_.currentTime(),t=this.tech_.buffered();if(this.lastRecordedTime===e&&(!t.length||e+o.default.SAFE_TIME_DELTA>=t.end(t.length-1)))return this.techWaiting_();this.consecutiveUpdates>=5&&e===this.lastRecordedTime?(this.consecutiveUpdates++,this.waiting_()):e===this.lastRecordedTime?this.consecutiveUpdates++:(this.consecutiveUpdates=0,this.lastRecordedTime=e)}}},{key:"cancelTimer_",value:function(){this.consecutiveUpdates=0,this.timer_&&(this.logger_("cancelTimer_"),clearTimeout(this.timer_)),this.timer_=null}},{key:"fixesBadSeeks_",value:function(){var e=this.tech_.seeking(),t=this.seekable(),i=this.tech_.currentTime(),r=void 0;e&&this.afterSeekableWindow_(t,i)&&(r=t.end(t.length-1));e&&this.beforeSeekableWindow_(t,i)&&(r=t.start(0)+o.default.SAFE_TIME_DELTA);return void 0!==r&&(this.logger_("Trying to seek outside of seekable at time "+i+" with seekable range "+o.default.printableRange(t)+". Seeking to "+r+"."),this.tech_.setCurrentTime(r),!0)}},{key:"waiting_",value:function(){if(!this.techWaiting_()){var e=this.tech_.currentTime(),t=this.tech_.buffered(),i=o.default.findRange(t,e);return i.length&&e+3<=i.end(0)?(this.cancelTimer_(),this.tech_.setCurrentTime(e),this.logger_("Stopped at "+e+" while inside a buffered region ["+i.start(0)+" -> "+i.end(0)+"]. Attempting to resume playback by seeking to the current time."),void this.tech_.trigger({type:"usage",name:"hls-unknown-waiting"})):void 0}}},{key:"techWaiting_",value:function(){var e=this.seekable(),t=this.tech_.currentTime();if(this.tech_.seeking()&&this.fixesBadSeeks_())return!0;if(this.tech_.seeking()||null!==this.timer_)return!0;if(this.beforeSeekableWindow_(e,t)){var i=e.end(e.length-1);return this.logger_("Fell out of live window at time "+t+". Seeking to live point (seekable end) "+i),this.cancelTimer_(),this.tech_.setCurrentTime(i),this.tech_.trigger({type:"usage",name:"hls-live-resync"}),!0}var r=this.tech_.buffered(),n=o.default.findNextRange(r,t);if(this.videoUnderflow_(n,r,t))return this.cancelTimer_(),this.tech_.setCurrentTime(t),this.tech_.trigger({type:"usage",name:"hls-video-underflow"}),!0;if(n.length>0){var a=n.start(0)-t;return this.logger_("Stopped at "+t+", setting timer for "+a+", seeking to "+n.start(0)),this.timer_=setTimeout(this.skipTheGap_.bind(this),1e3*a,t),!0}return!1}},{key:"afterSeekableWindow_",value:function(e,t){return!!e.length&&t>e.end(e.length-1)+o.default.SAFE_TIME_DELTA}},{key:"beforeSeekableWindow_",value:function(e,t){return!!(e.length&&e.start(0)>0&&t<e.start(0)-o.default.SAFE_TIME_DELTA)}},{key:"videoUnderflow_",value:function(e,t,i){if(0===e.length){var r=this.gapFromVideoUnderflow_(t,i);if(r)return this.logger_("Encountered a gap in video from "+r.start+" to "+r.end+". Seeking to current time "+i),!0}return!1}},{key:"skipTheGap_",value:function(e){var t=this.tech_.buffered(),i=this.tech_.currentTime(),r=o.default.findNextRange(t,i);this.cancelTimer_(),0!==r.length&&i===e&&(this.logger_("skipTheGap_:","currentTime:",i,"scheduled currentTime:",e,"nextRange start:",r.start(0)),this.tech_.setCurrentTime(r.start(0)+o.default.TIME_FUDGE_FACTOR),this.tech_.trigger({type:"usage",name:"hls-gap-skip"}))}},{key:"gapFromVideoUnderflow_",value:function(e,t){for(var i=o.default.findGaps(e),r=0;r<i.length;r++){var n=i.start(r),a=i.end(r);if(t-n<4&&t-n>2)return{start:n,end:a}}return null}},{key:"logger_",value:function(){}}]),e}();i.default=d,t.exports=i.default}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./ranges":12,"global/window":32}],9:[function(e,t,i){(function(t){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var r=function(){function e(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,i,r){return i&&e(t.prototype,i),r&&e(t,r),t}}(),n=function(e,t,i){for(var r=!0;r;){var n=e,a=t,s=i;r=!1,null===n&&(n=Function.prototype);var o=Object.getOwnPropertyDescriptor(n,a);if(void 0!==o){if("value"in o)return o.value;var u=o.get;if(void 0===u)return;return u.call(s)}var l=Object.getPrototypeOf(n);if(null===l)return;e=l,t=a,i=s,r=!0,o=l=void 0}};function a(e){return e&&e.__esModule?e:{default:e}}var s=a(e("./resolve-url")),o="undefined"!=typeof window?window.videojs:void 0!==t?t.videojs:null,u=a(e("m3u8-parser")),l=a(e("global/window")),d=function(e,t,i){var r=t.slice();i=i||0;for(var n=Math.min(e.length,t.length+i),a=i;a<n;a++)r[a-i]=(0,o.mergeOptions)(e[a],r[a-i]);return r};i.updateSegments=d;var c=function(e,t){e.resolvedUri||(e.resolvedUri=(0,s.default)(t,e.uri)),e.key&&!e.key.resolvedUri&&(e.key.resolvedUri=(0,s.default)(t,e.key.uri)),e.map&&!e.map.resolvedUri&&(e.map.resolvedUri=(0,s.default)(t,e.map.uri))};i.resolveSegmentUris=c;var h=function(e,t){var i=(0,o.mergeOptions)(e,{}),r=i.playlists.filter(function(e){return e.uri===t.uri})[0];if(!r)return null;if(r.segments&&t.segments&&r.segments.length===t.segments.length&&r.mediaSequence===t.mediaSequence)return null;var n=(0,o.mergeOptions)(r,t);r.segments&&(n.segments=d(r.segments,t.segments,t.mediaSequence-r.mediaSequence)),n.segments.forEach(function(e){c(e,n.resolvedUri)});for(var a=0;a<i.playlists.length;a++)i.playlists[a].uri===t.uri&&(i.playlists[a]=n);return i.playlists[t.uri]=n,i};i.updateMaster=h;var f=function(e){for(var t=e.playlists.length;t--;){var i=e.playlists[t];e.playlists[i.uri]=i,i.resolvedUri=(0,s.default)(e.uri,i.uri),i.attributes||(i.attributes={},o.log.warn("Invalid playlist STREAM-INF detected. Missing BANDWIDTH attribute."))}};i.setupMediaPlaylists=f;var p=function(e){["AUDIO","SUBTITLES"].forEach(function(t){for(var i in e.mediaGroups[t])for(var r in e.mediaGroups[t][i]){var n=e.mediaGroups[t][i][r];n.uri&&(n.resolvedUri=(0,s.default)(e.uri,n.uri))}})};i.resolveMediaGroupUris=p;var m=function(e,t){var i=e.segments[e.segments.length-1];return t&&i&&i.duration?1e3*i.duration:500*(e.targetDuration||10)};i.refreshDelay=m;var g=function(e){function t(e,i,r){var a=this;if(function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,t),n(Object.getPrototypeOf(t.prototype),"constructor",this).call(this),r=r||{},this.srcUrl=e,this.hls_=i,this.withCredentials=!!r.withCredentials,this.handleManifestRedirects=!!r.handleManifestRedirects,!this.srcUrl)throw new Error("A non-empty playlist URL is required");this.state="HAVE_NOTHING",this.on("mediaupdatetimeout",function(){"HAVE_METADATA"===a.state&&(a.state="HAVE_CURRENT_METADATA",a.request=a.hls_.xhr({uri:(0,s.default)(a.master.uri,a.media().uri),withCredentials:a.withCredentials},function(e,t){if(a.request)return e?a.playlistRequestError(a.request,a.media().uri,"HAVE_METADATA"):void a.haveMetadata(a.request,a.media().uri)}))})}return function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}(t,o.EventTarget),r(t,[{key:"playlistRequestError",value:function(e,t,i){this.request=null,i&&(this.state=i),this.error={playlist:this.master.playlists[t],status:e.status,message:"HLS playlist request error at URL: "+t,responseText:e.responseText,code:e.status>=500?4:2},this.trigger("error")}},{key:"haveMetadata",value:function(e,t){var i=this;this.request=null,this.state="HAVE_METADATA";var r=new u.default.Parser;r.push(e.responseText),r.end(),r.manifest.uri=t,r.manifest.attributes=r.manifest.attributes||{};var n=h(this.master,r.manifest);this.targetDuration=r.manifest.targetDuration,n?(this.master=n,this.media_=this.master.playlists[r.manifest.uri]):this.trigger("playlistunchanged"),this.media().endList||(l.default.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=l.default.setTimeout(function(){i.trigger("mediaupdatetimeout")},m(this.media(),!!n))),this.trigger("loadedplaylist")}},{key:"dispose",value:function(){this.stopRequest(),l.default.clearTimeout(this.mediaUpdateTimeout)}},{key:"stopRequest",value:function(){if(this.request){var e=this.request;this.request=null,e.onreadystatechange=null,e.abort()}}},{key:"media",value:function(e){var t=this;if(!e)return this.media_;if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);var i=this.state;if("string"==typeof e){if(!this.master.playlists[e])throw new Error("Unknown playlist URI: "+e);e=this.master.playlists[e]}var r=!this.media_||e.uri!==this.media_.uri;if(this.master.playlists[e.uri].endList)return this.request&&(this.request.onreadystatechange=null,this.request.abort(),this.request=null),this.state="HAVE_METADATA",this.media_=e,void(r&&(this.trigger("mediachanging"),this.trigger("mediachange")));if(r){if(this.state="SWITCHING_MEDIA",this.request){if(e.resolvedUri===this.request.url)return;this.request.onreadystatechange=null,this.request.abort(),this.request=null}this.media_&&this.trigger("mediachanging"),this.request=this.hls_.xhr({uri:e.resolvedUri,withCredentials:this.withCredentials},function(r,n){if(t.request){if(e.resolvedUri=t.resolveManifestRedirect(e.resolvedUri,n),r)return t.playlistRequestError(t.request,e.uri,i);t.haveMetadata(n,e.uri),"HAVE_MASTER"===i?t.trigger("loadedmetadata"):t.trigger("mediachange")}})}}},{key:"resolveManifestRedirect",value:function(e,t){return this.handleManifestRedirects&&t.responseURL&&e!==t.responseURL?t.responseURL:e}},{key:"pause",value:function(){this.stopRequest(),l.default.clearTimeout(this.mediaUpdateTimeout),"HAVE_NOTHING"===this.state&&(this.started=!1),"SWITCHING_MEDIA"===this.state?this.media_?this.state="HAVE_METADATA":this.state="HAVE_MASTER":"HAVE_CURRENT_METADATA"===this.state&&(this.state="HAVE_METADATA")}},{key:"load",value:function(e){var t=this;l.default.clearTimeout(this.mediaUpdateTimeout);var i=this.media();if(e){var r=i?i.targetDuration/2*1e3:5e3;this.mediaUpdateTimeout=l.default.setTimeout(function(){return t.load()},r)}else this.started?i&&!i.endList?this.trigger("mediaupdatetimeout"):this.trigger("loadedplaylist"):this.start()}},{key:"start",value:function(){var e=this;this.started=!0,this.request=this.hls_.xhr({uri:this.srcUrl,withCredentials:this.withCredentials},function(t,i){if(e.request){if(e.request=null,t)return e.error={status:i.status,message:"HLS playlist request error at URL: "+e.srcUrl,responseText:i.responseText,code:2},"HAVE_NOTHING"===e.state&&(e.started=!1),e.trigger("error");var r=new u.default.Parser;return r.push(i.responseText),r.end(),e.state="HAVE_MASTER",e.srcUrl=e.resolveManifestRedirect(e.srcUrl,i),r.manifest.uri=e.srcUrl,r.manifest.playlists?(e.master=r.manifest,f(e.master),p(e.master),e.trigger("loadedplaylist"),void(e.request||e.media(r.manifest.playlists[0]))):(e.master={mediaGroups:{AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},uri:l.default.location.href,playlists:[{uri:e.srcUrl,resolvedUri:e.srcUrl,attributes:{}}]},e.master.playlists[e.srcUrl]=e.master.playlists[0],e.haveMetadata(i,e.srcUrl),e.trigger("loadedmetadata"))}})}}]),t}();i.default=g}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./resolve-url":15,"global/window":32,"m3u8-parser":33}],10:[function(e,t,i){"use strict";function r(e){return e&&e.__esModule?e:{default:e}}Object.defineProperty(i,"__esModule",{value:!0});var n=r(e("./config")),a=r(e("./playlist")),s=e("./util/codecs.js"),o=function(e,t){var i;return e&&(i=window.getComputedStyle(e))?i[t]:""},u=function(e,t){var i=e.slice();e.sort(function(e,r){var n=t(e,r);return 0===n?i.indexOf(e)-i.indexOf(r):n})},l=function(e,t){var i=void 0,r=void 0;return e.attributes.BANDWIDTH&&(i=e.attributes.BANDWIDTH),i=i||window.Number.MAX_VALUE,t.attributes.BANDWIDTH&&(r=t.attributes.BANDWIDTH),i-(r=r||window.Number.MAX_VALUE)};i.comparePlaylistBandwidth=l;i.comparePlaylistResolution=function(e,t){var i=void 0,r=void 0;return e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width&&(i=e.attributes.RESOLUTION.width),i=i||window.Number.MAX_VALUE,t.attributes.RESOLUTION&&t.attributes.RESOLUTION.width&&(r=t.attributes.RESOLUTION.width),i===(r=r||window.Number.MAX_VALUE)&&e.attributes.BANDWIDTH&&t.attributes.BANDWIDTH?e.attributes.BANDWIDTH-t.attributes.BANDWIDTH:i-r};var d=function(e,t,i,r){var s=e.playlists.map(function(e){var t,i;return t=e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width,i=e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height,{bandwidth:e.attributes.BANDWIDTH||window.Number.MAX_VALUE,width:t,height:i,playlist:e}});u(s,function(e,t){return e.bandwidth-t.bandwidth});var o=(s=s.filter(function(e){return!a.default.isIncompatible(e.playlist)})).filter(function(e){return a.default.isEnabled(e.playlist)});o.length||(o=s.filter(function(e){return!a.default.isDisabled(e.playlist)}));var l=o.filter(function(e){return e.bandwidth*n.default.BANDWIDTH_VARIANCE<t}),d=l[l.length-1],c=l.filter(function(e){return e.bandwidth===d.bandwidth})[0],h=l.filter(function(e){return e.width&&e.height});u(h,function(e,t){return e.width-t.width});var f=h.filter(function(e){return e.width===i&&e.height===r});d=f[f.length-1];var p=f.filter(function(e){return e.bandwidth===d.bandwidth})[0],m=void 0,g=void 0,v=void 0;p||(g=(m=h.filter(function(e){return e.width>i||e.height>r})).filter(function(e){return e.width===m[0].width&&e.height===m[0].height}),d=g[g.length-1],v=g.filter(function(e){return e.bandwidth===d.bandwidth})[0]);var y=v||p||c||o[0]||s[0];return y?y.playlist:null};i.simpleSelector=d;i.lastBandwidthSelector=function(){return d(this.playlists.master,this.systemBandwidth,parseInt(o(this.tech_.el(),"width"),10),parseInt(o(this.tech_.el(),"height"),10))};i.movingAverageBandwidthSelector=function(e){var t=-1;if(e<0||e>1)throw new Error("Moving average bandwidth decay must be between 0 and 1.");return function(){return t<0&&(t=this.systemBandwidth),t=e*this.systemBandwidth+(1-e)*t,d(this.playlists.master,t,parseInt(o(this.tech_.el(),"width"),10),parseInt(o(this.tech_.el(),"height"),10))}};i.minRebufferMaxBandwidthSelector=function(e){var t=e.master,i=e.currentTime,r=e.bandwidth,n=e.duration,s=e.segmentDuration,o=e.timeUntilRebuffer,d=e.currentTimeline,c=e.syncController,h=t.playlists.filter(function(e){return!a.default.isIncompatible(e)}),f=h.filter(a.default.isEnabled);f.length||(f=h.filter(function(e){return!a.default.isDisabled(e)}));var p=f.filter(a.default.hasAttribute.bind(null,"BANDWIDTH")).map(function(e){var t=c.getSyncPoint(e,n,d,i)?1:2;return{playlist:e,rebufferingImpact:a.default.estimateSegmentRequestTime(s,r,e)*t-o}}),m=p.filter(function(e){return e.rebufferingImpact<=0});return u(m,function(e,t){return l(t.playlist,e.playlist)}),m.length?m[0]:(u(p,function(e,t){return e.rebufferingImpact-t.rebufferingImpact}),p[0]||null)};i.lowestBitrateCompatibleVariantSelector=function(){var e=this.playlists.master.playlists.filter(a.default.isEnabled);return u(e,function(e,t){return l(e,t)}),e.filter(function(e){return(0,s.parseCodecs)(e.attributes.CODECS).videoCodec})[0]||null}},{"./config":3,"./playlist":11,"./util/codecs.js":19}],11:[function(e,t,i){(function(t){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var r,n="undefined"!=typeof window?window.videojs:void 0!==t?t.videojs:null,a=e("global/window"),s=(r=a)&&r.__esModule?r:{default:r},o=function(e,t,i){var r,n;return void 0===t&&(t=e.mediaSequence+e.segments.length),t<e.mediaSequence?0:(r=function(e,t){var i=0,r=t-e.mediaSequence,n=e.segments[r];if(n){if(void 0!==n.start)return{result:n.start,precise:!0};if(void 0!==n.end)return{result:n.end-n.duration,precise:!0}}for(;r--;){if(void 0!==(n=e.segments[r]).end)return{result:i+n.end,precise:!0};if(i+=n.duration,void 0!==n.start)return{result:i+n.start,precise:!0}}return{result:i,precise:!1}}(e,t)).precise?r.result:(n=function(e,t){for(var i=0,r=void 0,n=t-e.mediaSequence;n<e.segments.length;n++){if(void 0!==(r=e.segments[n]).start)return{result:r.start-i,precise:!0};if(i+=r.duration,void 0!==r.end)return{result:r.end-i,precise:!0}}return{result:-1,precise:!1}}(e,t)).precise?n.result:r.result+i},u=function(e,t,i){if(!e)return 0;if("number"!=typeof i&&(i=0),void 0===t){if(e.totalDuration)return e.totalDuration;if(!e.endList)return s.default.Infinity}return o(e,t,i)};i.duration=u;var l=function(e,t,i){var r=0;if(t>i){var n=[i,t];t=n[0],i=n[1]}if(t<0){for(var a=t;a<Math.min(0,i);a++)r+=e.targetDuration;t=0}for(a=t;a<i;a++)r+=e.segments[a].duration;return r};i.sumDurations=l;var d=function(e){if(!e.segments.length)return 0;for(var t=e.segments.length-1,i=e.segments[t].duration||e.targetDuration,r=i+2*e.targetDuration;t--&&!((i+=e.segments[t].duration)>=r););return Math.max(0,t)};i.safeLiveIndex=d;var c=function(e,t,i){if(!e||!e.segments)return null;if(e.endList)return u(e);if(null===t)return null;t=t||0;var r=i?d(e):e.segments.length;return o(e,e.mediaSequence+r,t)};i.playlistEnd=c;var h=function(e,t){var i=t||0,r=c(e,t,!0);return null===r?(0,n.createTimeRange)():(0,n.createTimeRange)(i,r)};i.seekable=h;var f=function(e){return e-Math.floor(e)==0},p=function(e,t){if(f(t))return t+.1*e;for(var i=t.toString().split(".")[1].length,r=1;r<=i;r++){var n=Math.pow(10,r),a=t*n;if(f(a)||r===i)return(a+e)/n}},m=p.bind(null,1),g=p.bind(null,-1),v=function(e,t,i,r){var n=void 0,a=void 0,s=e.segments.length,o=t-r;if(o<0){if(i>0)for(n=i-1;n>=0;n--)if(a=e.segments[n],(o+=g(a.duration))>0)return{mediaIndex:n,startTime:r-l(e,i,n)};return{mediaIndex:0,startTime:t}}if(i<0){for(n=i;n<0;n++)if((o-=e.targetDuration)<0)return{mediaIndex:0,startTime:t};i=0}for(n=i;n<s;n++)if(a=e.segments[n],(o-=m(a.duration))<0)return{mediaIndex:n,startTime:r+l(e,i,n)};return{mediaIndex:s-1,startTime:t}};i.getMediaInfoForTime=v;var y=function(e){return e.excludeUntil&&e.excludeUntil>Date.now()};i.isBlacklisted=y;var _=function(e){return e.excludeUntil&&e.excludeUntil===1/0};i.isIncompatible=_;var b=function(e){var t=y(e);return!e.disabled&&!t};i.isEnabled=b;var w=function(e){return e.disabled};i.isDisabled=w;var E=function(e){for(var t=0;t<e.segments.length;t++)if(e.segments[t].key)return!0;return!1};i.isAes=E;var T=function(e){for(var t=0;t<e.segments.length;t++)if(e.segments[t].map)return!0;return!1};i.isFmp4=T;var S=function(e,t){return t.attributes&&t.attributes[e]};i.hasAttribute=S;var A=function(e,t,i){var r=arguments.length<=3||void 0===arguments[3]?0:arguments[3];return S("BANDWIDTH",i)?(e*i.attributes.BANDWIDTH-8*r)/t:NaN};i.estimateSegmentRequestTime=A;var k=function(e,t){if(1===e.playlists.length)return!0;var i=t.attributes.BANDWIDTH||Number.MAX_VALUE;return 0===e.playlists.filter(function(e){return!!b(e)&&(e.attributes.BANDWIDTH||0)<i}).length};i.isLowestEnabledRendition=k,i.default={duration:u,seekable:h,safeLiveIndex:d,getMediaInfoForTime:v,isEnabled:b,isDisabled:w,isBlacklisted:y,isIncompatible:_,playlistEnd:c,isAes:E,isFmp4:T,hasAttribute:S,estimateSegmentRequestTime:A,isLowestEnabledRendition:k}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"global/window":32}],12:[function(e,t,i){(function(e){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var r=function(){return function(e,t){if(Array.isArray(e))return e;if(Symbol.iterator in Object(e))return function(e,t){var i=[],r=!0,n=!1,a=void 0;try{for(var s,o=e[Symbol.iterator]();!(r=(s=o.next()).done)&&(i.push(s.value),!t||i.length!==t);r=!0);}catch(e){n=!0,a=e}finally{try{!r&&o.return&&o.return()}finally{if(n)throw a}}return i}(e,t);throw new TypeError("Invalid attempt to destructure non-iterable instance")}}();var n,a="undefined"!=typeof window?window.videojs:void 0!==e?e.videojs:null,s=(n=a)&&n.__esModule?n:{default:n},o=function(e,t){var i=[],r=void 0;if(e&&e.length)for(r=0;r<e.length;r++)t(e.start(r),e.end(r))&&i.push([e.start(r),e.end(r)]);return s.default.createTimeRanges(i)},u=function(e,t){var i=null,r=null,n=0,a=[],o=[];if(!(e&&e.length&&t&&t.length))return s.default.createTimeRange();for(var u=e.length;u--;)a.push({time:e.start(u),type:"start"}),a.push({time:e.end(u),type:"end"});for(u=t.length;u--;)a.push({time:t.start(u),type:"start"}),a.push({time:t.end(u),type:"end"});for(a.sort(function(e,t){return e.time-t.time}),u=0;u<a.length;u++)"start"===a[u].type?2===++n&&(i=a[u].time):"end"===a[u].type&&1===--n&&(r=a[u].time),null!==i&&null!==r&&(o.push([i,r]),i=null,r=null);return s.default.createTimeRanges(o)};i.default={findRange:function(e,t){return o(e,function(e,i){return e-1/30<=t&&i+1/30>=t})},findNextRange:function(e,t){return o(e,function(e){return e-1/30>=t})},findGaps:function(e){if(e.length<2)return s.default.createTimeRanges();for(var t=[],i=1;i<e.length;i++){var r=e.end(i-1),n=e.start(i);t.push([r,n])}return s.default.createTimeRanges(t)},findSoleUncommonTimeRangesEnd:function(e,t){var i=void 0,r=void 0,n=void 0,a=[],s=[],o=function(e){return e[0]<=n&&e[1]>=n};if(e)for(i=0;i<e.length;i++)r=e.start(i),n=e.end(i),s.push([r,n]);if(t)for(i=0;i<t.length;i++)r=t.start(i),n=t.end(i),s.some(o)||a.push(n);return 1!==a.length?null:a[0]},getSegmentBufferedPercent:function(e,t,i,n){var a,o,l,d,c,h=e+t,f=s.default.createTimeRanges([[e,h]]),p=s.default.createTimeRanges([[(a=e,o=[i,h],l=r(o,2),d=l[0],c=l[1],Math.min(Math.max(d,a),c)),h]]);if(p.start(0)===p.end(0))return 0;var m=function(e,t,i,r){for(var n=t.end(0)-t.start(0),a=n-(e.end(0)-e.start(0)),s=u(e,r),o=u(t,r),l=0,d=0,c=s.length;c--;)l+=s.end(c)-s.start(c),s.start(c)===i&&(l+=a);for(c=o.length;c--;)d+=o.end(c)-o.start(c);return Math.max(l,d)/n*100}(p,f,i,n);return isNaN(m)||m===1/0||m===-1/0?0:m},TIME_FUDGE_FACTOR:1/30,SAFE_TIME_DELTA:.1,printableRange:function(e){var t=[];if(!e||!e.length)return"";for(var i=0;i<e.length;i++)t.push(e.start(i)+" => "+e.end(i));return t.join(", ")},timeUntilRebuffer:function(e,t){var i=arguments.length<=2||void 0===arguments[2]?1:arguments[2];return((e.length?e.end(e.length-1):0)-t)/i}},t.exports=i.default}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],13:[function(e,t,i){(function(e){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var r,n="undefined"!=typeof window?window.videojs:void 0!==e?e.videojs:null,a=(r=n)&&r.__esModule?r:{default:r},s={errorInterval:30,getSource:function(e){return e(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_)}};i.default=function(e){!function e(t,i){var r=0,n=0,o=a.default.mergeOptions(s,i);t.ready(function(){t.trigger({type:"usage",name:"hls-error-reload-initialized"})});var u=function(){n&&t.currentTime(n)},l=function(e){null!==e&&void 0!==e&&(n=t.duration()!==1/0&&t.currentTime()||0,t.one("loadedmetadata",u),t.src(e),t.trigger({type:"usage",name:"hls-error-reload"}),t.play())},d=function(){if(Date.now()-r<1e3*o.errorInterval)t.trigger({type:"usage",name:"hls-error-reload-canceled"});else{if(o.getSource&&"function"==typeof o.getSource)return r=Date.now(),o.getSource.call(t,l);a.default.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")}},c=function e(){t.off("loadedmetadata",u),t.off("error",d),t.off("dispose",e)};t.on("error",d),t.on("dispose",c),t.reloadSourceOnError=function(i){c(),e(t,i)}}(this,e)},t.exports=i.default}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],14:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var r=e("./playlist.js"),n=function e(t,i,n){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e);var a,s,o,u=t.masterPlaylistController_.fastQualityChange_.bind(t.masterPlaylistController_);if(i.attributes.RESOLUTION){var l=i.attributes.RESOLUTION;this.width=l.width,this.height=l.height}this.bandwidth=i.attributes.BANDWIDTH,this.id=n,this.enabled=(a=t.playlists,s=i.uri,o=u,function(e){var t=a.master.playlists[s],i=(0,r.isIncompatible)(t),n=(0,r.isEnabled)(t);return void 0===e?n:(e?delete t.disabled:t.disabled=!0,e===n||i||(o(),e?a.trigger("renditionenabled"):a.trigger("renditiondisabled")),e)})};i.default=function(e){var t=e.playlists;e.representations=function(){return t.master.playlists.filter(function(e){return!(0,r.isIncompatible)(e)}).map(function(t,i){return new n(e,t,t.uri)})}},t.exports=i.default},{"./playlist.js":11}],15:[function(e,t,i){"use strict";function r(e){return e&&e.__esModule?e:{default:e}}Object.defineProperty(i,"__esModule",{value:!0});var n=r(e("url-toolkit")),a=r(e("global/window"));i.default=function(e,t){return/^[a-z]+:/i.test(t)?t:(/\/\//i.test(e)||(e=n.default.buildAbsoluteURL(a.default.location.href,e)),n.default.buildAbsoluteURL(e,t))},t.exports=i.default},{"global/window":32,"url-toolkit":63}],16:[function(e,t,i){(function(t){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var r=function(){function e(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,i,r){return i&&e(t.prototype,i),r&&e(t,r),t}}(),n=function(e,t,i){for(var r=!0;r;){var n=e,a=t,s=i;r=!1,null===n&&(n=Function.prototype);var o=Object.getOwnPropertyDescriptor(n,a);if(void 0!==o){if("value"in o)return o.value;var u=o.get;if(void 0===u)return;return u.call(s)}var l=Object.getPrototypeOf(n);if(null===l)return;e=l,t=a,i=s,r=!0,o=l=void 0}};function a(e){return e&&e.__esModule?e:{default:e}}var s=a(e("./playlist")),o=a("undefined"!=typeof window?window.videojs:void 0!==t?t.videojs:null),u=a(e("./source-updater")),l=a(e("./config")),d=a(e("global/window")),c=a(e("videojs-contrib-media-sources/es5/remove-cues-from-track.js")),h=e("./bin-utils"),f=e("./media-segment-request"),p=e("./ranges"),m=e("./playlist-selectors"),g=function(e,t,i){if(!e||!t)return!1;var r=i===e.segments.length;return e.endList&&"open"===t.readyState&&r},v=function(e){return"number"==typeof e&&isFinite(e)},y=function(e,t,i){return"main"===e&&t&&i?i.containsAudio||i.containsVideo?t.containsVideo&&!i.containsVideo?"Only audio found in segment when we expected video. We can't switch to audio only from a stream that had video. To get rid of this message, please add codec information to the manifest.":!t.containsVideo&&i.containsVideo?"Video found in segment when we expected only audio. We can't switch to a stream with video from an audio only stream. To get rid of this message, please add codec information to the manifest.":null:"Neither audio nor video found in segment.":null};i.illegalMediaSwitch=y;var _=function(e,t,i){var r=void 0;return r=e.length&&e.start(0)>0&&e.start(0)<t?e.start(0):t-30,Math.min(r,t-i)};i.safeBackBufferTrimTime=_;var b=function(e){function t(e){var i=this,r=arguments.length<=1||void 0===arguments[1]?{}:arguments[1];if(function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,t),n(Object.getPrototypeOf(t.prototype),"constructor",this).call(this),!e)throw new TypeError("Initialization settings are required");if("function"!=typeof e.currentTime)throw new TypeError("No currentTime getter specified");if(!e.mediaSource)throw new TypeError("No MediaSource specified");this.state="INIT",this.bandwidth=e.bandwidth,this.throughput={rate:0,count:0},this.roundTrip=NaN,this.resetStats_(),this.mediaIndex=null,this.hasPlayed_=e.hasPlayed,this.currentTime_=e.currentTime,this.seekable_=e.seekable,this.seeking_=e.seeking,this.duration_=e.duration,this.mediaSource_=e.mediaSource,this.hls_=e.hls,this.loaderType_=e.loaderType,this.startingMedia_=void 0,this.segmentMetadataTrack_=e.segmentMetadataTrack,this.goalBufferLength_=e.goalBufferLength,this.checkBufferTimeout_=null,this.error_=void 0,this.currentTimeline_=-1,this.pendingSegment_=null,this.mimeType_=null,this.sourceUpdater_=null,this.xhrOptions_=null,this.activeInitSegmentId_=null,this.initSegments_={},this.decrypter_=e.decrypter,this.syncController_=e.syncController,this.syncPoint_={segmentIndex:0,time:0},this.syncController_.on("syncinfoupdate",function(){return i.trigger("syncinfoupdate")}),this.mediaSource_.addEventListener("sourceopen",function(){return i.ended_=!1}),this.fetchAtBuffer_=!1,r.debug&&(this.logger_=o.default.log.bind(o.default,"segment-loader",this.loaderType_,"->"))}return function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}(t,o["default"].EventTarget),r(t,[{key:"resetStats_",value:function(){this.mediaBytesTransferred=0,this.mediaRequests=0,this.mediaRequestsAborted=0,this.mediaRequestsTimedout=0,this.mediaRequestsErrored=0,this.mediaTransferDuration=0,this.mediaSecondsLoaded=0}},{key:"dispose",value:function(){this.state="DISPOSED",this.pause(),this.abort_(),this.sourceUpdater_&&this.sourceUpdater_.dispose(),this.resetStats_()}},{key:"abort",value:function(){"WAITING"===this.state?(this.abort_(),this.state="READY",this.paused()||this.monitorBuffer_()):this.pendingSegment_&&(this.pendingSegment_=null)}},{key:"abort_",value:function(){this.pendingSegment_&&this.pendingSegment_.abortRequests(),this.pendingSegment_=null}},{key:"error",value:function(e){return void 0!==e&&(this.error_=e),this.pendingSegment_=null,this.error_}},{key:"endOfStream",value:function(){this.ended_=!0,this.pause(),this.trigger("ended")}},{key:"buffered_",value:function(){return this.sourceUpdater_?this.sourceUpdater_.buffered():o.default.createTimeRanges()}},{key:"initSegment",value:function(e){var t=!(arguments.length<=1||void 0===arguments[1])&&arguments[1];if(!e)return null;var i=(0,h.initSegmentId)(e),r=this.initSegments_[i];return t&&!r&&e.bytes&&(this.initSegments_[i]=r={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:e.bytes}),r||e}},{key:"couldBeginLoading_",value:function(){return this.playlist_&&(this.sourceUpdater_||this.mimeType_&&"INIT"===this.state)&&!this.paused()}},{key:"load",value:function(){if(this.monitorBuffer_(),this.playlist_){if(this.syncController_.setDateTimeMapping(this.playlist_),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();!this.couldBeginLoading_()||"READY"!==this.state&&"INIT"!==this.state||(this.state="READY")}}},{key:"init_",value:function(){return this.state="READY",this.sourceUpdater_=new u.default(this.mediaSource_,this.mimeType_),this.resetEverything(),this.monitorBuffer_()}},{key:"playlist",value:function(e){var t=arguments.length<=1||void 0===arguments[1]?{}:arguments[1];if(e){var i=this.playlist_,r=this.pendingSegment_;if(this.playlist_=e,this.xhrOptions_=t,this.hasPlayed_()||(e.syncInfo={mediaSequence:e.mediaSequence,time:0}),this.trigger("syncinfoupdate"),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();if(i&&i.uri===e.uri){var n=e.mediaSequence-i.mediaSequence;this.logger_("mediaSequenceDiff",n),null!==this.mediaIndex&&(this.mediaIndex-=n),r&&(r.mediaIndex-=n,r.mediaIndex>=0&&(r.segment=e.segments[r.mediaIndex])),this.syncController_.saveExpiredSegmentInfo(i,e)}else null!==this.mediaIndex&&this.resyncLoader()}}},{key:"pause",value:function(){this.checkBufferTimeout_&&(d.default.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)}},{key:"paused",value:function(){return null===this.checkBufferTimeout_}},{key:"mimeType",value:function(e){this.mimeType_||(this.mimeType_=e,"INIT"===this.state&&this.couldBeginLoading_()&&this.init_())}},{key:"resetEverything",value:function(){this.ended_=!1,this.resetLoader(),this.remove(0,this.duration_()),this.trigger("reseteverything")}},{key:"resetLoader",value:function(){this.fetchAtBuffer_=!1,this.resyncLoader()}},{key:"resyncLoader",value:function(){this.mediaIndex=null,this.syncPoint_=null,this.abort()}},{key:"remove",value:function(e,t){this.sourceUpdater_&&this.sourceUpdater_.remove(e,t),(0,c.default)(e,t,this.segmentMetadataTrack_)}},{key:"monitorBuffer_",value:function(){this.checkBufferTimeout_&&d.default.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=d.default.setTimeout(this.monitorBufferTick_.bind(this),1)}},{key:"monitorBufferTick_",value:function(){"READY"===this.state&&this.fillBuffer_(),this.checkBufferTimeout_&&d.default.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=d.default.setTimeout(this.monitorBufferTick_.bind(this),500)}},{key:"fillBuffer_",value:function(){if(!this.sourceUpdater_.updating()){this.syncPoint_||(this.syncPoint_=this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_()));var e=this.checkBuffer_(this.buffered_(),this.playlist_,this.mediaIndex,this.hasPlayed_(),this.currentTime_(),this.syncPoint_);if(e)g(this.playlist_,this.mediaSource_,e.mediaIndex)?this.endOfStream():(e.mediaIndex!==this.playlist_.segments.length-1||"ended"!==this.mediaSource_.readyState||this.seeking_())&&((e.timeline!==this.currentTimeline_||null!==e.startOfSegment&&e.startOfSegment<this.sourceUpdater_.timestampOffset())&&(this.syncController_.reset(),e.timestampOffset=e.startOfSegment),this.loadSegment_(e))}}},{key:"checkBuffer_",value:function(e,t,i,r,n,a){var o=0,u=void 0;e.length&&(o=e.end(e.length-1));var l,d=Math.max(0,o-n);if(!t.segments.length)return null;if(d>=this.goalBufferLength_())return null;if(!r&&d>=1)return null;if(this.logger_("checkBuffer_","mediaIndex:",i,"hasPlayed:",r,"currentTime:",n,"syncPoint:",a,"fetchAtBuffer:",this.fetchAtBuffer_,"bufferedTime:",d),null===a)return i=this.getSyncSegmentCandidate_(t),this.logger_("getSync","mediaIndex:",i),this.generateSegmentInfo_(t,i,null,!0);if(null!==i){this.logger_("walkForward","mediaIndex:",i+1);var c=t.segments[i];return u=c&&c.end?c.end:o,this.generateSegmentInfo_(t,i+1,u,!1)}this.fetchAtBuffer_?(i=(l=s.default.getMediaInfoForTime(t,o,a.segmentIndex,a.time)).mediaIndex,u=l.startTime):(i=(l=s.default.getMediaInfoForTime(t,n,a.segmentIndex,a.time)).mediaIndex,u=l.startTime);return this.logger_("getMediaIndexForTime","mediaIndex:",i,"startOfSegment:",u),this.generateSegmentInfo_(t,i,u,!1)}},{key:"getSyncSegmentCandidate_",value:function(e){var t=this;if(-1===this.currentTimeline_)return 0;var i=e.segments.map(function(e,t){return{timeline:e.timeline,segmentIndex:t}}).filter(function(e){return e.timeline===t.currentTimeline_});return i.length?i[Math.min(i.length-1,1)].segmentIndex:Math.max(e.segments.length-1,0)}},{key:"generateSegmentInfo_",value:function(e,t,i,r){if(t<0||t>=e.segments.length)return null;var n=e.segments[t];return{requestId:"segment-loader-"+Math.random(),uri:n.resolvedUri,mediaIndex:t,isSyncRequest:r,startOfSegment:i,playlist:e,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:n.timeline,duration:n.duration,segment:n}}},{key:"abortRequestEarly_",value:function(e){if(this.hls_.tech_.paused()||!this.xhrOptions_.timeout||!this.playlist_.attributes.BANDWIDTH)return!1;if(Date.now()-(e.firstBytesReceivedAt||Date.now())<1e3)return!1;var t=this.currentTime_(),i=e.bandwidth,r=this.pendingSegment_.duration,n=s.default.estimateSegmentRequestTime(r,i,this.playlist_,e.bytesReceived),a=(0,p.timeUntilRebuffer)(this.buffered_(),t,this.hls_.tech_.playbackRate())-1;if(n<=a)return!1;var o=(0,m.minRebufferMaxBandwidthSelector)({master:this.hls_.playlists.master,currentTime:t,bandwidth:i,duration:this.duration_(),segmentDuration:r,timeUntilRebuffer:a,currentTimeline:this.currentTimeline_,syncController:this.syncController_});if(o){var u=n-a-o.rebufferingImpact,d=.5;return a<=p.TIME_FUDGE_FACTOR&&(d=1),!o.playlist||o.playlist.uri===this.playlist_.uri||u<d?!1:(this.bandwidth=o.playlist.attributes.BANDWIDTH*l.default.BANDWIDTH_VARIANCE+1,this.abort(),this.trigger("earlyabort"),!0)}}},{key:"handleProgress_",value:function(e,t){this.pendingSegment_&&t.requestId===this.pendingSegment_.requestId&&!this.abortRequestEarly_(t.stats)&&this.trigger("progress")}},{key:"loadSegment_",value:function(e){this.state="WAITING",this.pendingSegment_=e,this.trimBackBuffer_(e),e.abortRequests=(0,f.mediaSegmentRequest)(this.hls_.xhr,this.xhrOptions_,this.decrypter_,this.createSimplifiedSegmentObj_(e),this.handleProgress_.bind(this),this.segmentRequestFinished_.bind(this))}},{key:"trimBackBuffer_",value:function(e){var t=_(this.seekable_(),this.currentTime_(),this.playlist_.targetDuration||10);t>0&&this.remove(0,t)}},{key:"createSimplifiedSegmentObj_",value:function(e){var t=e.segment,i={resolvedUri:t.resolvedUri,byterange:t.byterange,requestId:e.requestId};if(t.key){var r=t.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]);i.key={resolvedUri:t.key.resolvedUri,iv:r}}return t.map&&(i.map=this.initSegment(t.map)),i}},{key:"segmentRequestFinished_",value:function(e,t){if(this.mediaRequests+=1,t.stats&&(this.mediaBytesTransferred+=t.stats.bytesReceived,this.mediaTransferDuration+=t.stats.roundTripTime),this.pendingSegment_){if(t.requestId===this.pendingSegment_.requestId){if(e)return this.pendingSegment_=null,this.state="READY",e.code===f.REQUEST_ERRORS.ABORTED?void(this.mediaRequestsAborted+=1):(this.pause(),e.code===f.REQUEST_ERRORS.TIMEOUT?(this.mediaRequestsTimedout+=1,this.bandwidth=1,this.roundTrip=NaN,void this.trigger("bandwidthupdate")):(this.mediaRequestsErrored+=1,this.error(e),void this.trigger("error")));this.bandwidth=t.stats.bandwidth,this.roundTrip=t.stats.roundTripTime,t.map&&(t.map=this.initSegment(t.map,!0)),this.processSegmentResponse_(t)}}else this.mediaRequestsAborted+=1}},{key:"processSegmentResponse_",value:function(e){var t=this.pendingSegment_;t.bytes=e.bytes,e.map&&(t.segment.map.bytes=e.map.bytes),t.endOfAllRequests=e.endOfAllRequests,this.handleSegment_()}},{key:"handleSegment_",value:function(){var e=this;if(this.pendingSegment_){var t=this.pendingSegment_,i=t.segment,r=this.syncController_.probeSegmentInfo(t);void 0===this.startingMedia_&&r&&(r.containsAudio||r.containsVideo)&&(this.startingMedia_={containsAudio:r.containsAudio,containsVideo:r.containsVideo});var n=y(this.loaderType_,this.startingMedia_,r);if(n)return this.error({message:n,blacklistDuration:1/0}),void this.trigger("error");if(t.isSyncRequest)return this.trigger("syncinfoupdate"),this.pendingSegment_=null,void(this.state="READY");null!==t.timestampOffset&&t.timestampOffset!==this.sourceUpdater_.timestampOffset()&&(this.sourceUpdater_.timestampOffset(t.timestampOffset),this.trigger("timestampoffset"));var a=this.syncController_.mappingForTimeline(t.timeline);null!==a&&this.trigger({type:"segmenttimemapping",mapping:a}),this.state="APPENDING",i.map&&function(){var t=(0,h.initSegmentId)(i.map);if(!e.activeInitSegmentId_||e.activeInitSegmentId_!==t){var r=e.initSegment(i.map);e.sourceUpdater_.appendBuffer(r.bytes,function(){e.activeInitSegmentId_=t})}}(),t.byteLength=t.bytes.byteLength,"number"==typeof i.start&&"number"==typeof i.end?this.mediaSecondsLoaded+=i.end-i.start:this.mediaSecondsLoaded+=i.duration,this.sourceUpdater_.appendBuffer(t.bytes,this.handleUpdateEnd_.bind(this))}else this.state="READY"}},{key:"handleUpdateEnd_",value:function(){if(this.logger_("handleUpdateEnd_","segmentInfo:",this.pendingSegment_),!this.pendingSegment_)return this.state="READY",void(this.paused()||this.monitorBuffer_());var e=this.pendingSegment_,t=e.segment,i=null!==this.mediaIndex;(this.pendingSegment_=null,this.recordThroughput_(e),this.addSegmentMetadataCue_(e),this.state="READY",this.mediaIndex=e.mediaIndex,this.fetchAtBuffer_=!0,this.currentTimeline_=e.timeline,this.trigger("syncinfoupdate"),t.end&&this.currentTime_()-t.end>3*e.playlist.targetDuration)?this.resetEverything():(i&&this.trigger("bandwidthupdate"),this.trigger("progress"),g(e.playlist,this.mediaSource_,e.mediaIndex+1)&&this.endOfStream(),this.paused()||this.monitorBuffer_())}},{key:"recordThroughput_",value:function(e){var t=this.throughput.rate,i=Date.now()-e.endOfAllRequests+1,r=Math.floor(e.byteLength/i*8*1e3);this.throughput.rate+=(r-t)/++this.throughput.count}},{key:"logger_",value:function(){}},{key:"addSegmentMetadataCue_",value:function(e){if(this.segmentMetadataTrack_){var t=e.segment,i=t.start,r=t.end;if(v(i)&&v(r)){(0,c.default)(i,r,this.segmentMetadataTrack_);var n=d.default.WebKitDataCue||d.default.VTTCue,a={bandwidth:e.playlist.attributes.BANDWIDTH,resolution:e.playlist.attributes.RESOLUTION,codecs:e.playlist.attributes.CODECS,byteLength:e.byteLength,uri:e.uri,timeline:e.timeline,playlist:e.playlist.uri,start:i,end:r},s=new n(i,r,JSON.stringify(a));s.value=a,this.segmentMetadataTrack_.addCue(s)}}}}]),t}();i.default=b}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./bin-utils":2,"./config":3,"./media-segment-request":7,"./playlist":11,"./playlist-selectors":10,"./ranges":12,"./source-updater":17,"global/window":32,"videojs-contrib-media-sources/es5/remove-cues-from-track.js":72}],17:[function(e,t,i){(function(e){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var r=function(){function e(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,i,r){return i&&e(t.prototype,i),r&&e(t,r),t}}();var n,a="undefined"!=typeof window?window.videojs:void 0!==e?e.videojs:null,s=(n=a)&&n.__esModule?n:{default:n},o=function(){},u=function(){function e(t,i){var r=this;!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e);var n=function(){r.sourceBuffer_=t.addSourceBuffer(i),r.onUpdateendCallback_=function(){var e=r.pendingCallback_;r.pendingCallback_=null,e&&e(),r.runCallback_()},r.sourceBuffer_.addEventListener("updateend",r.onUpdateendCallback_),r.runCallback_()};this.callbacks_=[],this.pendingCallback_=null,this.timestampOffset_=0,this.mediaSource=t,this.processedAppend_=!1,"closed"===t.readyState?t.addEventListener("sourceopen",n):n()}return r(e,[{key:"abort",value:function(e){var t=this;this.processedAppend_&&this.queueCallback_(function(){t.sourceBuffer_.abort()},e)}},{key:"appendBuffer",value:function(e,t){var i=this;this.processedAppend_=!0,this.queueCallback_(function(){i.sourceBuffer_.appendBuffer(e)},t)}},{key:"buffered",value:function(){return this.sourceBuffer_?this.sourceBuffer_.buffered:s.default.createTimeRanges()}},{key:"remove",value:function(e,t){var i=this;this.processedAppend_&&this.queueCallback_(function(){i.sourceBuffer_.remove(e,t)},o)}},{key:"updating",value:function(){return!this.sourceBuffer_||this.sourceBuffer_.updating||this.pendingCallback_}},{key:"timestampOffset",value:function(e){var t=this;return void 0!==e&&(this.queueCallback_(function(){t.sourceBuffer_.timestampOffset=e}),this.timestampOffset_=e),this.timestampOffset_}},{key:"queueCallback_",value:function(e,t){this.callbacks_.push([e.bind(this),t]),this.runCallback_()}},{key:"runCallback_",value:function(){var e=void 0;!this.updating()&&this.callbacks_.length&&(e=this.callbacks_.shift(),this.pendingCallback_=e[1],e[0]())}},{key:"dispose",value:function(){this.sourceBuffer_.removeEventListener("updateend",this.onUpdateendCallback_),this.sourceBuffer_&&"open"===this.mediaSource.readyState&&this.sourceBuffer_.abort()}}]),e}();i.default=u,t.exports=i.default}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],18:[function(e,t,i){(function(t){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var r=function(){function e(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,i,r){return i&&e(t.prototype,i),r&&e(t,r),t}}(),n=function(e,t,i){for(var r=!0;r;){var n=e,a=t,s=i;r=!1,null===n&&(n=Function.prototype);var o=Object.getOwnPropertyDescriptor(n,a);if(void 0!==o){if("value"in o)return o.value;var u=o.get;if(void 0===u)return;return u.call(s)}var l=Object.getPrototypeOf(n);if(null===l)return;e=l,t=a,i=s,r=!0,o=l=void 0}};function a(e){return e&&e.__esModule?e:{default:e}}var s=a(e("mux.js/lib/mp4/probe")),o=e("mux.js/lib/tools/ts-inspector.js"),u=e("./playlist"),l=a("undefined"!=typeof window?window.videojs:void 0!==t?t.videojs:null),d=[{name:"VOD",run:function(e,t,i,r,n){if(i!==1/0){return{time:0,segmentIndex:0}}return null}},{name:"ProgramDateTime",run:function(e,t,i,r,n){return e.datetimeToDisplayTime&&t.dateTimeObject?{time:t.dateTimeObject.getTime()/1e3+e.datetimeToDisplayTime,segmentIndex:0}:null}},{name:"Segment",run:function(e,t,i,r,n){var a=t.segments||[],s=null,o=null;n=n||0;for(var u=0;u<a.length;u++){var l=a[u];if(l.timeline===r&&void 0!==l.start){var d=Math.abs(n-l.start);if(null!==o&&o<d)break;(!s||null===o||o>=d)&&(o=d,s={time:l.start,segmentIndex:u})}}return s}},{name:"Discontinuity",run:function(e,t,i,r,n){var a=null;if(n=n||0,t.discontinuityStarts&&t.discontinuityStarts.length)for(var s=null,o=0;o<t.discontinuityStarts.length;o++){var u=t.discontinuityStarts[o],l=t.discontinuitySequence+o+1,d=e.discontinuities[l];if(d){var c=Math.abs(n-d.time);if(null!==s&&s<c)break;(!a||null===s||s>=c)&&(s=c,a={time:d.time,segmentIndex:u})}}return a}},{name:"Playlist",run:function(e,t,i,r,n){return t.syncInfo?{time:t.syncInfo.time,segmentIndex:t.syncInfo.mediaSequence-t.mediaSequence}:null}}];i.syncPointStrategies=d;var c=function(e){function t(){var e=arguments.length<=0||void 0===arguments[0]?{}:arguments[0];!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,t),n(Object.getPrototypeOf(t.prototype),"constructor",this).call(this),this.inspectCache_=void 0,this.timelines=[],this.discontinuities=[],this.datetimeToDisplayTime=null,e.debug&&(this.logger_=l.default.log.bind(l.default,"sync-controller ->"))}return function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}(t,l["default"].EventTarget),r(t,[{key:"getSyncPoint",value:function(e,t,i,r){var n=this.runStrategies_(e,t,i,r);return n.length?this.selectSyncPoint_(n,{key:"time",value:r}):null}},{key:"getExpiredTime",value:function(e,t){if(!e||!e.segments)return null;var i=this.runStrategies_(e,t,e.discontinuitySequence,0);if(!i.length)return null;var r=this.selectSyncPoint_(i,{key:"segmentIndex",value:0});return r.segmentIndex>0&&(r.time*=-1),Math.abs(r.time+(0,u.sumDurations)(e,r.segmentIndex,0))}},{key:"runStrategies_",value:function(e,t,i,r){for(var n=[],a=0;a<d.length;a++){var s=d[a],o=s.run(this,e,t,i,r);o&&(o.strategy=s.name,n.push({strategy:s.name,syncPoint:o}),this.logger_("syncPoint found via <"+s.name+">:",o))}return n}},{key:"selectSyncPoint_",value:function(e,t){for(var i=e[0].syncPoint,r=Math.abs(e[0].syncPoint[t.key]-t.value),n=e[0].strategy,a=1;a<e.length;a++){var s=Math.abs(e[a].syncPoint[t.key]-t.value);s<r&&(r=s,i=e[a].syncPoint,n=e[a].strategy)}return this.logger_("syncPoint with strategy <"+n+"> chosen: ",i),i}},{key:"saveExpiredSegmentInfo",value:function(e,t){for(var i=t.mediaSequence-e.mediaSequence-1;i>=0;i--){var r=e.segments[i];if(r&&void 0!==r.start){t.syncInfo={mediaSequence:e.mediaSequence+i,time:r.start},this.logger_("playlist sync:",t.syncInfo),this.trigger("syncinfoupdate");break}}}},{key:"setDateTimeMapping",value:function(e){if(!this.datetimeToDisplayTime&&e.dateTimeObject){var t=e.dateTimeObject.getTime()/1e3;this.datetimeToDisplayTime=-t}}},{key:"reset",value:function(){this.inspectCache_=void 0}},{key:"probeSegmentInfo",value:function(e){var t=e.segment,i=e.playlist,r=void 0;return(r=t.map?this.probeMp4Segment_(e):this.probeTsSegment_(e))&&this.calculateSegmentTimeMapping_(e,r)&&(this.saveDiscontinuitySyncInfo_(e),i.syncInfo||(i.syncInfo={mediaSequence:i.mediaSequence+e.mediaIndex,time:t.start})),r}},{key:"probeMp4Segment_",value:function(e){var t=e.segment,i=s.default.timescale(t.map.bytes),r=s.default.startTime(i,e.bytes);return null!==e.timestampOffset&&(e.timestampOffset-=r),{start:r,end:r+t.duration}}},{key:"probeTsSegment_",value:function(e){var t=(0,o.inspect)(e.bytes,this.inspectCache_),i=void 0,r=void 0;return t?(t.video&&2===t.video.length?(this.inspectCache_=t.video[1].dts,i=t.video[0].dtsTime,r=t.video[1].dtsTime):t.audio&&2===t.audio.length&&(this.inspectCache_=t.audio[1].dts,i=t.audio[0].dtsTime,r=t.audio[1].dtsTime),{start:i,end:r,containsVideo:t.video&&2===t.video.length,containsAudio:t.audio&&2===t.audio.length}):null}},{key:"timestampOffsetForTimeline",value:function(e){return void 0===this.timelines[e]?null:this.timelines[e].time}},{key:"mappingForTimeline",value:function(e){return void 0===this.timelines[e]?null:this.timelines[e].mapping}},{key:"calculateSegmentTimeMapping_",value:function(e,t){var i=e.segment,r=this.timelines[e.timeline];if(null!==e.timestampOffset)this.logger_("tsO:",e.timestampOffset),r={time:e.startOfSegment,mapping:e.startOfSegment-t.start},this.timelines[e.timeline]=r,this.trigger("timestampoffset"),i.start=e.startOfSegment,i.end=t.end+r.mapping;else{if(!r)return!1;i.start=t.start+r.mapping,i.end=t.end+r.mapping}return!0}},{key:"saveDiscontinuitySyncInfo_",value:function(e){var t=e.playlist,i=e.segment;if(i.discontinuity)this.discontinuities[i.timeline]={time:i.start,accuracy:0};else if(t.discontinuityStarts.length)for(var r=0;r<t.discontinuityStarts.length;r++){var n=t.discontinuityStarts[r],a=t.discontinuitySequence+r+1,s=n-e.mediaIndex,o=Math.abs(s);if(!this.discontinuities[a]||this.discontinuities[a].accuracy>o){var l=void 0;l=s<0?i.start-(0,u.sumDurations)(t,e.mediaIndex,n):i.end+(0,u.sumDurations)(t,e.mediaIndex+1,n),this.discontinuities[a]={time:l,accuracy:o}}}}},{key:"logger_",value:function(){}}]),t}();i.default=c}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./playlist":11,"mux.js/lib/mp4/probe":57,"mux.js/lib/tools/ts-inspector.js":59}],19:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});i.parseCodecs=function(){var e,t=arguments.length<=0||void 0===arguments[0]?"":arguments[0],i={codecCount:0};return i.codecCount=t.split(",").length,i.codecCount=i.codecCount||2,(e=/(^|\s|,)+(avc1)([^ ,]*)/i.exec(t))&&(i.videoCodec=e[2],i.videoObjectTypeIndicator=e[3]),i.audioProfile=/(^|\s|,)+mp4a.[0-9A-Fa-f]+\.([0-9A-Fa-f]+)/i.exec(t),i.audioProfile=i.audioProfile&&i.audioProfile[2],i}},{}],20:[function(e,t,i){(function(r){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var n=function(){function e(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,i,r){return i&&e(t.prototype,i),r&&e(t,r),t}}(),a=function(e,t,i){for(var r=!0;r;){var n=e,a=t,s=i;r=!1,null===n&&(n=Function.prototype);var o=Object.getOwnPropertyDescriptor(n,a);if(void 0!==o){if("value"in o)return o.value;var u=o.get;if(void 0===u)return;return u.call(s)}var l=Object.getPrototypeOf(n);if(null===l)return;e=l,t=a,i=s,r=!0,o=l=void 0}};function s(e){return e&&e.__esModule?e:{default:e}}var o=s(e("./segment-loader")),u=s("undefined"!=typeof window?window.videojs:void 0!==r?r.videojs:null),l=s(e("global/window")),d=s(e("videojs-contrib-media-sources/es5/remove-cues-from-track.js")),c=e("./bin-utils"),h=new Uint8Array("\n\n".split("").map(function(e){return e.charCodeAt(0)})),f=function(e){return String.fromCharCode.apply(null,e)},p=function(e){function t(e){var i=arguments.length<=1||void 0===arguments[1]?{}:arguments[1];!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,t),a(Object.getPrototypeOf(t.prototype),"constructor",this).call(this,e,i),this.mediaSource_=null,this.subtitlesTrack_=null}return function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}(t,o["default"]),n(t,[{key:"buffered_",value:function(){if(!this.subtitlesTrack_||!this.subtitlesTrack_.cues.length)return u.default.createTimeRanges();var e=this.subtitlesTrack_.cues,t=e[0].startTime,i=e[e.length-1].startTime;return u.default.createTimeRanges([[t,i]])}},{key:"initSegment",value:function(e){var t=!(arguments.length<=1||void 0===arguments[1])&&arguments[1];if(!e)return null;var i=(0,c.initSegmentId)(e),r=this.initSegments_[i];if(t&&!r&&e.bytes){var n=h.byteLength+e.bytes.byteLength,a=new Uint8Array(n);a.set(e.bytes),a.set(h,e.bytes.byteLength),this.initSegments_[i]=r={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:a}}return r||e}},{key:"couldBeginLoading_",value:function(){return this.playlist_&&this.subtitlesTrack_&&!this.paused()}},{key:"init_",value:function(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()}},{key:"track",value:function(e){return void 0===e?this.subtitlesTrack_:(this.subtitlesTrack_=e,"INIT"===this.state&&this.couldBeginLoading_()&&this.init_(),this.subtitlesTrack_)}},{key:"remove",value:function(e,t){(0,d.default)(e,t,this.subtitlesTrack_)}},{key:"fillBuffer_",value:function(){var e=this;this.syncPoint_||(this.syncPoint_=this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_()));var t=this.checkBuffer_(this.buffered_(),this.playlist_,this.mediaIndex,this.hasPlayed_(),this.currentTime_(),this.syncPoint_);if(t=this.skipEmptySegments_(t)){if(null===this.syncController_.timestampOffsetForTimeline(t.timeline)){return this.syncController_.one("timestampoffset",function(){e.state="READY",e.paused()||e.monitorBuffer_()}),void(this.state="WAITING_ON_TIMELINE")}this.loadSegment_(t)}}},{key:"skipEmptySegments_",value:function(e){for(;e&&e.segment.empty;)e=this.generateSegmentInfo_(e.playlist,e.mediaIndex+1,e.startOfSegment+e.duration,e.isSyncRequest);return e}},{key:"handleSegment_",value:function(){var e=this;if(this.pendingSegment_&&this.subtitlesTrack_){this.state="APPENDING";var t,i=this.pendingSegment_,r=i.segment;if("function"!=typeof l.default.WebVTT&&this.subtitlesTrack_&&this.subtitlesTrack_.tech_){var n=(t=function(){e.handleSegment_()},e.state="WAITING_ON_VTTJS",e.subtitlesTrack_.tech_.one("vttjsloaded",t),e.subtitlesTrack_.tech_.one("vttjserror",function(){e.subtitlesTrack_.tech_.off("vttjsloaded",t),e.error({message:"Error loading vtt.js"}),e.state="READY",e.pause(),e.trigger("error")}),{v:void 0});if("object"==typeof n)return n.v}r.requested=!0;try{this.parseVTTCues_(i)}catch(e){return this.error({message:e.message}),this.state="READY",this.pause(),this.trigger("error")}if(this.updateTimeMapping_(i,this.syncController_.timelines[i.timeline],this.playlist_),i.isSyncRequest)return this.trigger("syncinfoupdate"),this.pendingSegment_=null,void(this.state="READY");i.byteLength=i.bytes.byteLength,this.mediaSecondsLoaded+=r.duration,i.cues.length&&this.remove(i.cues[0].endTime,i.cues[i.cues.length-1].endTime),i.cues.forEach(function(t){e.subtitlesTrack_.addCue(t)}),this.handleUpdateEnd_()}else this.state="READY"}},{key:"parseVTTCues_",value:function(e){var t=void 0,i=!1;"function"==typeof l.default.TextDecoder?t=new l.default.TextDecoder("utf8"):(t=l.default.WebVTT.StringDecoder(),i=!0);var r=new l.default.WebVTT.Parser(l.default,l.default.vttjs,t);if(e.cues=[],e.timestampmap={MPEGTS:0,LOCAL:0},r.oncue=e.cues.push.bind(e.cues),r.ontimestampmap=function(t){return e.timestampmap=t},r.onparsingerror=function(e){u.default.log.warn("Error encountered when parsing cues: "+e.message)},e.segment.map){var n=e.segment.map.bytes;i&&(n=f(n)),r.parse(n)}var a=e.bytes;i&&(a=f(a)),r.parse(a),r.flush()}},{key:"updateTimeMapping_",value:function(e,t,i){var r=e.segment;if(t)if(e.cues.length){var n=e.timestampmap,a=n.MPEGTS/9e4-n.LOCAL+t.mapping;if(e.cues.forEach(function(e){e.startTime+=a,e.endTime+=a}),!i.syncInfo){var s=e.cues[0].startTime,o=e.cues[e.cues.length-1].startTime;i.syncInfo={mediaSequence:i.mediaSequence+e.mediaIndex,time:Math.min(s,o-r.duration)}}}else r.empty=!0}}]),t}();i.default=p,t.exports=i.default}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./bin-utils":2,"./segment-loader":16,"global/window":32,"videojs-contrib-media-sources/es5/remove-cues-from-track.js":72}],21:[function(e,t,i){(function(e){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var r,n="undefined"!=typeof window?window.videojs:void 0!==e?e.videojs:null,a=(r=n)&&r.__esModule?r:{default:r};i.default=function(){return function e(t,i){t=(0,n.mergeOptions)({timeout:45e3},t);var r=e.beforeRequest||a.default.Hls.xhr.beforeRequest;if(r&&"function"==typeof r){var s=r(t);s&&(t=s)}var o=(0,n.xhr)(t,function(e,t){var r=o.response;!e&&r&&(o.responseTime=Date.now(),o.roundTripTime=o.responseTime-o.requestTime,o.bytesReceived=r.byteLength||r.length,o.bandwidth||(o.bandwidth=Math.floor(o.bytesReceived/o.roundTripTime*8*1e3))),e&&"ETIMEDOUT"===e.code&&(o.timedout=!0),e||o.aborted||200===t.statusCode||206===t.statusCode||0===t.statusCode||(e=new Error("XHR Failed with a response of: "+(o&&(r||o.responseText)))),i(e,o)}),u=o.abort;return o.abort=function(){return o.aborted=!0,u.apply(o,arguments)},o.uri=t.uri,o.requestTime=Date.now(),o}},t.exports=i.default}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],22:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var r=function(){function e(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,i,r){return i&&e(t.prototype,i),r&&e(t,r),t}}();var n=function(){var e=[[[],[],[],[],[]],[[],[],[],[],[]]],t=e[0],i=e[1],r=t[4],n=i[4],a=void 0,s=void 0,o=void 0,u=[],l=[],d=void 0,c=void 0,h=void 0,f=void 0,p=void 0;for(a=0;a<256;a++)l[(u[a]=a<<1^283*(a>>7))^a]=a;for(s=o=0;!r[s];s^=d||1,o=l[o]||1)for(h=(h=o^o<<1^o<<2^o<<3^o<<4)>>8^255&h^99,r[s]=h,n[h]=s,p=16843009*u[c=u[d=u[s]]]^65537*c^257*d^16843008*s,f=257*u[h]^16843008*h,a=0;a<4;a++)t[a][s]=f=f<<24^f>>>8,i[a][h]=p=p<<24^p>>>8;for(a=0;a<5;a++)t[a]=t[a].slice(0),i[a]=i[a].slice(0);return e},a=null,s=function(){function e(t){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),a||(a=n()),this._tables=[[a[0][0].slice(),a[0][1].slice(),a[0][2].slice(),a[0][3].slice(),a[0][4].slice()],[a[1][0].slice(),a[1][1].slice(),a[1][2].slice(),a[1][3].slice(),a[1][4].slice()]];var i=void 0,r=void 0,s=void 0,o=void 0,u=void 0,l=this._tables[0][4],d=this._tables[1],c=t.length,h=1;if(4!==c&&6!==c&&8!==c)throw new Error("Invalid aes key size");for(o=t.slice(0),u=[],this._key=[o,u],i=c;i<4*c+28;i++)s=o[i-1],(i%c==0||8===c&&i%c==4)&&(s=l[s>>>24]<<24^l[s>>16&255]<<16^l[s>>8&255]<<8^l[255&s],i%c==0&&(s=s<<8^s>>>24^h<<24,h=h<<1^283*(h>>7))),o[i]=o[i-c]^s;for(r=0;i;r++,i--)s=o[3&r?i:i-4],u[r]=i<=4||r<4?s:d[0][l[s>>>24]]^d[1][l[s>>16&255]]^d[2][l[s>>8&255]]^d[3][l[255&s]]}return r(e,[{key:"decrypt",value:function(e,t,i,r,n,a){var s=this._key[1],o=e^s[0],u=r^s[1],l=i^s[2],d=t^s[3],c=void 0,h=void 0,f=void 0,p=s.length/4-2,m=void 0,g=4,v=this._tables[1],y=v[0],_=v[1],b=v[2],w=v[3],E=v[4];for(m=0;m<p;m++)c=y[o>>>24]^_[u>>16&255]^b[l>>8&255]^w[255&d]^s[g],h=y[u>>>24]^_[l>>16&255]^b[d>>8&255]^w[255&o]^s[g+1],f=y[l>>>24]^_[d>>16&255]^b[o>>8&255]^w[255&u]^s[g+2],d=y[d>>>24]^_[o>>16&255]^b[u>>8&255]^w[255&l]^s[g+3],g+=4,o=c,u=h,l=f;for(m=0;m<4;m++)n[(3&-m)+a]=E[o>>>24]<<24^E[u>>16&255]<<16^E[l>>8&255]<<8^E[255&d]^s[g++],c=o,o=u,u=l,l=d,d=c}}]),e}();i.default=s,t.exports=i.default},{}],23:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var r=function(){function e(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,i,r){return i&&e(t.prototype,i),r&&e(t,r),t}}(),n=function(e,t,i){for(var r=!0;r;){var n=e,a=t,s=i;r=!1,null===n&&(n=Function.prototype);var o=Object.getOwnPropertyDescriptor(n,a);if(void 0!==o){if("value"in o)return o.value;var u=o.get;if(void 0===u)return;return u.call(s)}var l=Object.getPrototypeOf(n);if(null===l)return;e=l,t=a,i=s,r=!0,o=l=void 0}};var a,s=e("./stream"),o=(a=s)&&a.__esModule?a:{default:a},u=function(e){function t(){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,t),n(Object.getPrototypeOf(t.prototype),"constructor",this).call(this,o.default),this.jobs=[],this.delay=1,this.timeout_=null}return function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}(t,o["default"]),r(t,[{key:"processJob_",value:function(){this.jobs.shift()(),this.jobs.length?this.timeout_=setTimeout(this.processJob_.bind(this),this.delay):this.timeout_=null}},{key:"push",value:function(e){this.jobs.push(e),this.timeout_||(this.timeout_=setTimeout(this.processJob_.bind(this),this.delay))}}]),t}();i.default=u,t.exports=i.default},{"./stream":26}],24:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var r=function(){function e(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,i,r){return i&&e(t.prototype,i),r&&e(t,r),t}}();function n(e){return e&&e.__esModule?e:{default:e}}var a=n(e("./aes")),s=n(e("./async-stream")),o=e("pkcs7"),u=function(e){return e<<24|(65280&e)<<8|(16711680&e)>>8|e>>>24},l=function(e,t,i){var r=new Int32Array(e.buffer,e.byteOffset,e.byteLength>>2),n=new a.default(Array.prototype.slice.call(t)),s=new Uint8Array(e.byteLength),o=new Int32Array(s.buffer),l=void 0,d=void 0,c=void 0,h=void 0,f=void 0,p=void 0,m=void 0,g=void 0,v=void 0;for(l=i[0],d=i[1],c=i[2],h=i[3],v=0;v<r.length;v+=4)f=u(r[v]),p=u(r[v+1]),m=u(r[v+2]),g=u(r[v+3]),n.decrypt(f,p,m,g,o,v),o[v]=u(o[v]^l),o[v+1]=u(o[v+1]^d),o[v+2]=u(o[v+2]^c),o[v+3]=u(o[v+3]^h),l=f,d=p,c=m,h=g;return s};i.decrypt=l;var d=function(){function e(t,i,r,n){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e);var a=e.STEP,l=new Int32Array(t.buffer),d=new Uint8Array(t.byteLength),c=0;for(this.asyncStream_=new s.default,this.asyncStream_.push(this.decryptChunk_(l.subarray(c,c+a),i,r,d)),c=a;c<l.length;c+=a)r=new Uint32Array([u(l[c-4]),u(l[c-3]),u(l[c-2]),u(l[c-1])]),this.asyncStream_.push(this.decryptChunk_(l.subarray(c,c+a),i,r,d));this.asyncStream_.push(function(){n(null,(0,o.unpad)(d))})}return r(e,[{key:"decryptChunk_",value:function(e,t,i,r){return function(){var n=l(e,t,i);r.set(n,e.byteOffset)}}}],[{key:"STEP",get:function(){return 32e3}}]),e}();i.Decrypter=d,i.default={Decrypter:d,decrypt:l}},{"./aes":22,"./async-stream":23,pkcs7:28}],25:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var r,n=e("./decrypter"),a=e("./async-stream"),s=(r=a)&&r.__esModule?r:{default:r};i.default={decrypt:n.decrypt,Decrypter:n.Decrypter,AsyncStream:s.default},t.exports=i.default},{"./async-stream":23,"./decrypter":24}],26:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var r=function(){function e(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,i,r){return i&&e(t.prototype,i),r&&e(t,r),t}}();var n=function(){function e(){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this.listeners={}}return r(e,[{key:"on",value:function(e,t){this.listeners[e]||(this.listeners[e]=[]),this.listeners[e].push(t)}},{key:"off",value:function(e,t){var i;return!!this.listeners[e]&&(i=this.listeners[e].indexOf(t),this.listeners[e].splice(i,1),i>-1)}},{key:"trigger",value:function(e){var t=void 0,i=void 0,r=void 0,n=void 0;if(t=this.listeners[e])if(2===arguments.length)for(r=t.length,i=0;i<r;++i)t[i].call(this,arguments[1]);else for(n=Array.prototype.slice.call(arguments,1),r=t.length,i=0;i<r;++i)t[i].apply(this,n)}},{key:"dispose",value:function(){this.listeners={}}},{key:"pipe",value:function(e){this.on("data",function(t){e.push(t)})}}]),e}();i.default=n,t.exports=i.default},{}],27:[function(e,t,i){"use strict";var r;t.exports=function(e){var t=r[e.byteLength%16||0],i=new Uint8Array(e.byteLength+t.length);return i.set(e),i.set(t,e.byteLength),i},r=[[16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16],[15,15,15,15,15,15,15,15,15,15,15,15,15,15,15],[14,14,14,14,14,14,14,14,14,14,14,14,14,14],[13,13,13,13,13,13,13,13,13,13,13,13,13],[12,12,12,12,12,12,12,12,12,12,12,12],[11,11,11,11,11,11,11,11,11,11,11],[10,10,10,10,10,10,10,10,10,10],[9,9,9,9,9,9,9,9,9],[8,8,8,8,8,8,8,8],[7,7,7,7,7,7,7],[6,6,6,6,6,6],[5,5,5,5,5],[4,4,4,4],[3,3,3],[2,2],[1]]},{}],28:[function(e,t,i){"use strict";i.pad=e("./pad.js"),i.unpad=e("./unpad.js")},{"./pad.js":27,"./unpad.js":29}],29:[function(e,t,i){"use strict";t.exports=function(e){return e.subarray(0,e.byteLength-e[e.byteLength-1])}},{}],30:[function(e,t,i){},{}],31:[function(e,t,i){(function(i){var r,n=void 0!==i?i:"undefined"!=typeof window?window:{},a=e("min-document");"undefined"!=typeof document?r=document:(r=n["__GLOBAL_DOCUMENT_CACHE@4"])||(r=n["__GLOBAL_DOCUMENT_CACHE@4"]=a),t.exports=r}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"min-document":30}],32:[function(e,t,i){(function(e){var i;i="undefined"!=typeof window?window:void 0!==e?e:"undefined"!=typeof self?self:{},t.exports=i}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],33:[function(e,t,i){"use strict";var r=s(e("./line-stream")),n=s(e("./parse-stream")),a=s(e("./parser"));function s(e){return e&&e.__esModule?e:{default:e}}t.exports={LineStream:r.default,ParseStream:n.default,Parser:a.default}},{"./line-stream":34,"./parse-stream":35,"./parser":36}],34:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var r,n=function(){function e(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,i,r){return i&&e(t.prototype,i),r&&e(t,r),t}}(),a=e("./stream"),s=(r=a)&&r.__esModule?r:{default:r};var o=function(e){function t(){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,t);var e=function(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}(this,(t.__proto__||Object.getPrototypeOf(t)).call(this));return e.buffer="",e}return function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}(t,s["default"]),n(t,[{key:"push",value:function(e){var t=void 0;for(this.buffer+=e,t=this.buffer.indexOf("\n");t>-1;t=this.buffer.indexOf("\n"))this.trigger("data",this.buffer.substring(0,t)),this.buffer=this.buffer.substring(t+1)}}]),t}();i.default=o},{"./stream":37}],35:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var r,n=function(){return function(e,t){if(Array.isArray(e))return e;if(Symbol.iterator in Object(e))return function(e,t){var i=[],r=!0,n=!1,a=void 0;try{for(var s,o=e[Symbol.iterator]();!(r=(s=o.next()).done)&&(i.push(s.value),!t||i.length!==t);r=!0);}catch(e){n=!0,a=e}finally{try{!r&&o.return&&o.return()}finally{if(n)throw a}}return i}(e,t);throw new TypeError("Invalid attempt to destructure non-iterable instance")}}(),a=function(){function e(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,i,r){return i&&e(t.prototype,i),r&&e(t,r),t}}(),s=e("./stream"),o=(r=s)&&r.__esModule?r:{default:r};var u=function(e){for(var t=e.split(new RegExp('(?:^|,)((?:[^=]*)=(?:"[^"]*"|[^,]*))')),i={},r=t.length,n=void 0;r--;)""!==t[r]&&((n=/([^=]*)=(.*)/.exec(t[r]).slice(1))[0]=n[0].replace(/^\s+|\s+$/g,""),n[1]=n[1].replace(/^\s+|\s+$/g,""),n[1]=n[1].replace(/^['"](.*)['"]$/g,"$1"),i[n[0]]=n[1]);return i},l=function(e){function t(){return function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,t),function(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}(this,(t.__proto__||Object.getPrototypeOf(t)).call(this))}return function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}(t,o["default"]),a(t,[{key:"push",value:function(e){var t=void 0,i=void 0;if(0!==(e=e.replace(/^[\u0000\s]+|[\u0000\s]+$/g,"")).length)if("#"===e[0])if(0===e.indexOf("#EXT"))if(e=e.replace("\r",""),t=/^#EXTM3U/.exec(e))this.trigger("data",{type:"tag",tagType:"m3u"});else{if(t=/^#EXTINF:?([0-9\.]*)?,?(.*)?$/.exec(e))return i={type:"tag",tagType:"inf"},t[1]&&(i.duration=parseFloat(t[1])),t[2]&&(i.title=t[2]),void this.trigger("data",i);if(t=/^#EXT-X-TARGETDURATION:?([0-9.]*)?/.exec(e))return i={type:"tag",tagType:"targetduration"},t[1]&&(i.duration=parseInt(t[1],10)),void this.trigger("data",i);if(t=/^#ZEN-TOTAL-DURATION:?([0-9.]*)?/.exec(e))return i={type:"tag",tagType:"totalduration"},t[1]&&(i.duration=parseInt(t[1],10)),void this.trigger("data",i);if(t=/^#EXT-X-VERSION:?([0-9.]*)?/.exec(e))return i={type:"tag",tagType:"version"},t[1]&&(i.version=parseInt(t[1],10)),void this.trigger("data",i);if(t=/^#EXT-X-MEDIA-SEQUENCE:?(\-?[0-9.]*)?/.exec(e))return i={type:"tag",tagType:"media-sequence"},t[1]&&(i.number=parseInt(t[1],10)),void this.trigger("data",i);if(t=/^#EXT-X-DISCONTINUITY-SEQUENCE:?(\-?[0-9.]*)?/.exec(e))return i={type:"tag",tagType:"discontinuity-sequence"},t[1]&&(i.number=parseInt(t[1],10)),void this.trigger("data",i);if(t=/^#EXT-X-PLAYLIST-TYPE:?(.*)?$/.exec(e))return i={type:"tag",tagType:"playlist-type"},t[1]&&(i.playlistType=t[1]),void this.trigger("data",i);if(t=/^#EXT-X-BYTERANGE:?([0-9.]*)?@?([0-9.]*)?/.exec(e))return i={type:"tag",tagType:"byterange"},t[1]&&(i.length=parseInt(t[1],10)),t[2]&&(i.offset=parseInt(t[2],10)),void this.trigger("data",i);if(t=/^#EXT-X-ALLOW-CACHE:?(YES|NO)?/.exec(e))return i={type:"tag",tagType:"allow-cache"},t[1]&&(i.allowed=!/NO/.test(t[1])),void this.trigger("data",i);if(t=/^#EXT-X-MAP:?(.*)$/.exec(e)){if(i={type:"tag",tagType:"map"},t[1]){var r=u(t[1]);if(r.URI&&(i.uri=r.URI),r.BYTERANGE){var a=r.BYTERANGE.split("@"),s=n(a,2),o=s[0],l=s[1];i.byterange={},o&&(i.byterange.length=parseInt(o,10)),l&&(i.byterange.offset=parseInt(l,10))}}this.trigger("data",i)}else if(t=/^#EXT-X-STREAM-INF:?(.*)$/.exec(e)){if(i={type:"tag",tagType:"stream-inf"},t[1]){if(i.attributes=u(t[1]),i.attributes.RESOLUTION){var d=i.attributes.RESOLUTION.split("x"),c={};d[0]&&(c.width=parseInt(d[0],10)),d[1]&&(c.height=parseInt(d[1],10)),i.attributes.RESOLUTION=c}i.attributes.BANDWIDTH&&(i.attributes.BANDWIDTH=parseInt(i.attributes.BANDWIDTH,10)),i.attributes["PROGRAM-ID"]&&(i.attributes["PROGRAM-ID"]=parseInt(i.attributes["PROGRAM-ID"],10))}this.trigger("data",i)}else{if(t=/^#EXT-X-MEDIA:?(.*)$/.exec(e))return i={type:"tag",tagType:"media"},t[1]&&(i.attributes=u(t[1])),void this.trigger("data",i);if(t=/^#EXT-X-ENDLIST/.exec(e))this.trigger("data",{type:"tag",tagType:"endlist"});else if(t=/^#EXT-X-DISCONTINUITY/.exec(e))this.trigger("data",{type:"tag",tagType:"discontinuity"});else{if(t=/^#EXT-X-PROGRAM-DATE-TIME:?(.*)$/.exec(e))return i={type:"tag",tagType:"program-date-time"},t[1]&&(i.dateTimeString=t[1],i.dateTimeObject=new Date(t[1])),void this.trigger("data",i);if(t=/^#EXT-X-KEY:?(.*)$/.exec(e))return i={type:"tag",tagType:"key"},t[1]&&(i.attributes=u(t[1]),i.attributes.IV&&("0x"===i.attributes.IV.substring(0,2).toLowerCase()&&(i.attributes.IV=i.attributes.IV.substring(2)),i.attributes.IV=i.attributes.IV.match(/.{8}/g),i.attributes.IV[0]=parseInt(i.attributes.IV[0],16),i.attributes.IV[1]=parseInt(i.attributes.IV[1],16),i.attributes.IV[2]=parseInt(i.attributes.IV[2],16),i.attributes.IV[3]=parseInt(i.attributes.IV[3],16),i.attributes.IV=new Uint32Array(i.attributes.IV))),void this.trigger("data",i);if(t=/^#EXT-X-CUE-OUT-CONT:?(.*)?$/.exec(e))return i={type:"tag",tagType:"cue-out-cont"},t[1]?i.data=t[1]:i.data="",void this.trigger("data",i);if(t=/^#EXT-X-CUE-OUT:?(.*)?$/.exec(e))return i={type:"tag",tagType:"cue-out"},t[1]?i.data=t[1]:i.data="",void this.trigger("data",i);if(t=/^#EXT-X-CUE-IN:?(.*)?$/.exec(e))return i={type:"tag",tagType:"cue-in"},t[1]?i.data=t[1]:i.data="",void this.trigger("data",i);this.trigger("data",{type:"tag",data:e.slice(4)})}}}else this.trigger("data",{type:"comment",text:e.slice(1)});else this.trigger("data",{type:"uri",uri:e})}}]),t}();i.default=l},{"./stream":37}],36:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var r=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var r in i)Object.prototype.hasOwnProperty.call(i,r)&&(e[r]=i[r])}return e},n=function(){function e(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,i,r){return i&&e(t.prototype,i),r&&e(t,r),t}}(),a=u(e("./stream")),s=u(e("./line-stream")),o=u(e("./parse-stream"));function u(e){return e&&e.__esModule?e:{default:e}}var l=function(e){function t(){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,t);var e=function(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}(this,(t.__proto__||Object.getPrototypeOf(t)).call(this));e.lineStream=new s.default,e.parseStream=new o.default,e.lineStream.pipe(e.parseStream);var i=e,n=[],a={},u=void 0,l=void 0,d={AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},c=0;return e.manifest={allowCache:!0,discontinuityStarts:[],segments:[]},e.parseStream.on("data",function(e){var t=void 0,s=void 0;({tag:function(){(({"allow-cache":function(){this.manifest.allowCache=e.allowed,"allowed"in e||(this.trigger("info",{message:"defaulting allowCache to YES"}),this.manifest.allowCache=!0)},byterange:function(){var t={};"length"in e&&(a.byterange=t,t.length=e.length,"offset"in e||(this.trigger("info",{message:"defaulting offset to zero"}),e.offset=0)),"offset"in e&&(a.byterange=t,t.offset=e.offset)},endlist:function(){this.manifest.endList=!0},inf:function(){"mediaSequence"in this.manifest||(this.manifest.mediaSequence=0,this.trigger("info",{message:"defaulting media sequence to zero"})),"discontinuitySequence"in this.manifest||(this.manifest.discontinuitySequence=0,this.trigger("info",{message:"defaulting discontinuity sequence to zero"})),e.duration>0&&(a.duration=e.duration),0===e.duration&&(a.duration=.01,this.trigger("info",{message:"updating zero segment duration to a small value"})),this.manifest.segments=n},key:function(){e.attributes?"NONE"!==e.attributes.METHOD?e.attributes.URI?(e.attributes.METHOD||this.trigger("warn",{message:"defaulting key method to AES-128"}),l={method:e.attributes.METHOD||"AES-128",uri:e.attributes.URI},void 0!==e.attributes.IV&&(l.iv=e.attributes.IV)):this.trigger("warn",{message:"ignoring key declaration without URI"}):l=null:this.trigger("warn",{message:"ignoring key declaration without attribute list"})},"media-sequence":function(){isFinite(e.number)?this.manifest.mediaSequence=e.number:this.trigger("warn",{message:"ignoring invalid media sequence: "+e.number})},"discontinuity-sequence":function(){isFinite(e.number)?(this.manifest.discontinuitySequence=e.number,c=e.number):this.trigger("warn",{message:"ignoring invalid discontinuity sequence: "+e.number})},"playlist-type":function(){/VOD|EVENT/.test(e.playlistType)?this.manifest.playlistType=e.playlistType:this.trigger("warn",{message:"ignoring unknown playlist type: "+e.playlist})},map:function(){u={},e.uri&&(u.uri=e.uri),e.byterange&&(u.byterange=e.byterange)},"stream-inf":function(){this.manifest.playlists=n,this.manifest.mediaGroups=this.manifest.mediaGroups||d,e.attributes?(a.attributes||(a.attributes={}),r(a.attributes,e.attributes)):this.trigger("warn",{message:"ignoring empty stream-inf attributes"})},media:function(){if(this.manifest.mediaGroups=this.manifest.mediaGroups||d,e.attributes&&e.attributes.TYPE&&e.attributes["GROUP-ID"]&&e.attributes.NAME){var i=this.manifest.mediaGroups[e.attributes.TYPE];i[e.attributes["GROUP-ID"]]=i[e.attributes["GROUP-ID"]]||{},t=i[e.attributes["GROUP-ID"]],(s={default:/yes/i.test(e.attributes.DEFAULT)}).default?s.autoselect=!0:s.autoselect=/yes/i.test(e.attributes.AUTOSELECT),e.attributes.LANGUAGE&&(s.language=e.attributes.LANGUAGE),e.attributes.URI&&(s.uri=e.attributes.URI),e.attributes["INSTREAM-ID"]&&(s.instreamId=e.attributes["INSTREAM-ID"]),e.attributes.CHARACTERISTICS&&(s.characteristics=e.attributes.CHARACTERISTICS),e.attributes.FORCED&&(s.forced=/yes/i.test(e.attributes.FORCED)),t[e.attributes.NAME]=s}else this.trigger("warn",{message:"ignoring incomplete or missing media group"})},discontinuity:function(){c+=1,a.discontinuity=!0,this.manifest.discontinuityStarts.push(n.length)},"program-date-time":function(){this.manifest.dateTimeString=e.dateTimeString,this.manifest.dateTimeObject=e.dateTimeObject},targetduration:function(){!isFinite(e.duration)||e.duration<0?this.trigger("warn",{message:"ignoring invalid target duration: "+e.duration}):this.manifest.targetDuration=e.duration},totalduration:function(){!isFinite(e.duration)||e.duration<0?this.trigger("warn",{message:"ignoring invalid total duration: "+e.duration}):this.manifest.totalDuration=e.duration},"cue-out":function(){a.cueOut=e.data},"cue-out-cont":function(){a.cueOutCont=e.data},"cue-in":function(){a.cueIn=e.data}})[e.tagType]||function(){}).call(i)},uri:function(){a.uri=e.uri,n.push(a),!this.manifest.targetDuration||"duration"in a||(this.trigger("warn",{message:"defaulting segment duration to the target duration"}),a.duration=this.manifest.targetDuration),l&&(a.key=l),a.timeline=c,u&&(a.map=u),a={}},comment:function(){}})[e.type].call(i)}),e}return function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}(t,a["default"]),n(t,[{key:"push",value:function(e){this.lineStream.push(e)}},{key:"end",value:function(){this.lineStream.push("\n")}}]),t}();i.default=l},{"./line-stream":34,"./parse-stream":35,"./stream":37}],37:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var r=function(){function e(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,i,r){return i&&e(t.prototype,i),r&&e(t,r),t}}();var n=function(){function e(){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this.listeners={}}return r(e,[{key:"on",value:function(e,t){this.listeners[e]||(this.listeners[e]=[]),this.listeners[e].push(t)}},{key:"off",value:function(e,t){if(!this.listeners[e])return!1;var i=this.listeners[e].indexOf(t);return this.listeners[e].splice(i,1),i>-1}},{key:"trigger",value:function(e){var t=this.listeners[e],i=void 0,r=void 0,n=void 0;if(t)if(2===arguments.length)for(r=t.length,i=0;i<r;++i)t[i].call(this,arguments[1]);else for(n=Array.prototype.slice.call(arguments,1),r=t.length,i=0;i<r;++i)t[i].apply(this,n)}},{key:"dispose",value:function(){this.listeners={}}},{key:"pipe",value:function(e){this.on("data",function(t){e.push(t)})}}]),e}();i.default=n},{}],38:[function(e,t,i){"use strict";var r,n=e("../utils/stream.js");(r=function(){var e=new Uint8Array,t=0;r.prototype.init.call(this),this.setTimestamp=function(e){t=e},this.parseId3TagSize=function(e,t){var i=e[t+6]<<21|e[t+7]<<14|e[t+8]<<7|e[t+9];return(16&e[t+5])>>4?i+20:i+10},this.parseAdtsSize=function(e,t){var i=(224&e[t+5])>>5,r=e[t+4]<<3;return 6144&e[t+3]|r|i},this.push=function(i){var r,n,a,s,o=0,u=0;for(e.length?(s=e.length,(e=new Uint8Array(i.byteLength+s)).set(e.subarray(0,s)),e.set(i,s)):e=i;e.length-u>=3;)if(e[u]!=="I".charCodeAt(0)||e[u+1]!=="D".charCodeAt(0)||e[u+2]!=="3".charCodeAt(0))if(!0&e[u]&&240==(240&e[u+1])){if(e.length-u<7)break;if((o=this.parseAdtsSize(e,u))>e.length)break;a={type:"audio",data:e.subarray(u,u+o),pts:t,dts:t},this.trigger("data",a),u+=o}else u++;else{if(e.length-u<10)break;if((o=this.parseId3TagSize(e,u))>e.length)break;n={type:"timed-metadata",data:e.subarray(u,u+o)},this.trigger("data",n),u+=o}r=e.length-u,e=r>0?e.subarray(u):new Uint8Array}}).prototype=new n,t.exports=r},{"../utils/stream.js":62}],39:[function(e,t,i){"use strict";var r=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],n=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]};t.exports={parseId3TagSize:function(e,t){var i=e[t+6]<<21|e[t+7]<<14|e[t+8]<<7|e[t+9];return(16&e[t+5])>>4?i+20:i+10},parseAdtsSize:function(e,t){var i=(224&e[t+5])>>5,r=e[t+4]<<3;return 6144&e[t+3]|r|i},parseType:function(e,t){return e[t]==="I".charCodeAt(0)&&e[t+1]==="D".charCodeAt(0)&&e[t+2]==="3".charCodeAt(0)?"timed-metadata":!0&e[t]&&240==(240&e[t+1])?"audio":null},parseSampleRate:function(e){for(var t=0;t+5<e.length;){if(255===e[t]&&240==(246&e[t+1]))return r[(60&e[t+2])>>>2];t++}return null},parseAacTimestamp:function(e){var t,i,r;t=10,64&e[5]&&(t+=4,t+=n(e.subarray(10,14)));do{if((i=n(e.subarray(t+4,t+8)))<1)return null;if("PRIV"===String.fromCharCode(e[t],e[t+1],e[t+2],e[t+3])){r=e.subarray(t+10,t+i+10);for(var a=0;a<r.byteLength;a++)if(0===r[a]){if("com.apple.streaming.transportStreamTimestamp"===unescape(function(e,t,i){var r,n="";for(r=t;r<i;r++)n+="%"+("00"+e[r].toString(16)).slice(-2);return n}(r,0,a))){var s=r.subarray(a+1),o=(1&s[3])<<30|s[4]<<22|s[5]<<14|s[6]<<6|s[7]>>>2;return o*=4,o+=3&s[7]}break}}t+=10,t+=i}while(t<e.byteLength);return null}}},{}],40:[function(e,t,i){"use strict";var r,n=e("../utils/stream.js"),a=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];(r=function(){var e;r.prototype.init.call(this),this.push=function(t){var i,r,n,s,o,u,l=0,d=0;if("audio"===t.type)for(e?(s=e,(e=new Uint8Array(s.byteLength+t.data.byteLength)).set(s),e.set(t.data,s.byteLength)):e=t.data;l+5<e.length;)if(255===e[l]&&240==(246&e[l+1])){if(r=2*(1&~e[l+1]),i=(3&e[l+3])<<11|e[l+4]<<3|(224&e[l+5])>>5,u=9e4*(o=1024*(1+(3&e[l+6])))/a[(60&e[l+2])>>>2],n=l+i,e.byteLength<n)return;if(this.trigger("data",{pts:t.pts+d*u,dts:t.dts+d*u,sampleCount:o,audioobjecttype:1+(e[l+2]>>>6&3),channelcount:(1&e[l+2])<<2|(192&e[l+3])>>>6,samplerate:a[(60&e[l+2])>>>2],samplingfrequencyindex:(60&e[l+2])>>>2,samplesize:16,data:e.subarray(l+7+r,n)}),e.byteLength===n)return void(e=void 0);d++,e=e.subarray(n)}else l++},this.flush=function(){this.trigger("done")}}).prototype=new n,t.exports=r},{"../utils/stream.js":62}],41:[function(e,t,i){"use strict";var r,n,a,s=e("../utils/stream.js"),o=e("../utils/exp-golomb.js");(n=function(){var e,t,i=0;n.prototype.init.call(this),this.push=function(r){var n;for(t?((n=new Uint8Array(t.byteLength+r.data.byteLength)).set(t),n.set(r.data,t.byteLength),t=n):t=r.data;i<t.byteLength-3;i++)if(1===t[i+2]){e=i+5;break}for(;e<t.byteLength;)switch(t[e]){case 0:if(0!==t[e-1]){e+=2;break}if(0!==t[e-2]){e++;break}i+3!==e-2&&this.trigger("data",t.subarray(i+3,e-2));do{e++}while(1!==t[e]&&e<t.length);i=e-2,e+=3;break;case 1:if(0!==t[e-1]||0!==t[e-2]){e+=3;break}this.trigger("data",t.subarray(i+3,e-2)),i=e-2,e+=3;break;default:e+=3}t=t.subarray(i),e-=i,i=0},this.flush=function(){t&&t.byteLength>3&&this.trigger("data",t.subarray(i+3)),t=null,i=0,this.trigger("done")}}).prototype=new s,a={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},(r=function(){var e,t,i,s,u,l,d,c=new n;r.prototype.init.call(this),e=this,this.push=function(e){"video"===e.type&&(t=e.trackId,i=e.pts,s=e.dts,c.push(e))},c.on("data",function(r){var n={trackId:t,pts:i,dts:s,data:r};switch(31&r[0]){case 5:n.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:n.nalUnitType="sei_rbsp",n.escapedRBSP=u(r.subarray(1));break;case 7:n.nalUnitType="seq_parameter_set_rbsp",n.escapedRBSP=u(r.subarray(1)),n.config=l(n.escapedRBSP);break;case 8:n.nalUnitType="pic_parameter_set_rbsp";break;case 9:n.nalUnitType="access_unit_delimiter_rbsp"}e.trigger("data",n)}),c.on("done",function(){e.trigger("done")}),this.flush=function(){c.flush()},d=function(e,t){var i,r=8,n=8;for(i=0;i<e;i++)0!==n&&(n=(r+t.readExpGolomb()+256)%256),r=0===n?r:n},u=function(e){for(var t,i,r=e.byteLength,n=[],a=1;a<r-2;)0===e[a]&&0===e[a+1]&&3===e[a+2]?(n.push(a+2),a+=2):a++;if(0===n.length)return e;t=r-n.length,i=new Uint8Array(t);var s=0;for(a=0;a<t;s++,a++)s===n[0]&&(s++,n.shift()),i[a]=e[s];return i},l=function(e){var t,i,r,n,s,u,l,c,h,f,p,m,g,v=0,y=0,_=0,b=0,w=1;if(i=(t=new o(e)).readUnsignedByte(),n=t.readUnsignedByte(),r=t.readUnsignedByte(),t.skipUnsignedExpGolomb(),a[i]&&(3===(s=t.readUnsignedExpGolomb())&&t.skipBits(1),t.skipUnsignedExpGolomb(),t.skipUnsignedExpGolomb(),t.skipBits(1),t.readBoolean()))for(p=3!==s?8:12,g=0;g<p;g++)t.readBoolean()&&d(g<6?16:64,t);if(t.skipUnsignedExpGolomb(),0===(u=t.readUnsignedExpGolomb()))t.readUnsignedExpGolomb();else if(1===u)for(t.skipBits(1),t.skipExpGolomb(),t.skipExpGolomb(),l=t.readUnsignedExpGolomb(),g=0;g<l;g++)t.skipExpGolomb();if(t.skipUnsignedExpGolomb(),t.skipBits(1),c=t.readUnsignedExpGolomb(),h=t.readUnsignedExpGolomb(),0===(f=t.readBits(1))&&t.skipBits(1),t.skipBits(1),t.readBoolean()&&(v=t.readUnsignedExpGolomb(),y=t.readUnsignedExpGolomb(),_=t.readUnsignedExpGolomb(),b=t.readUnsignedExpGolomb()),t.readBoolean()&&t.readBoolean()){switch(t.readUnsignedByte()){case 1:m=[1,1];break;case 2:m=[12,11];break;case 3:m=[10,11];break;case 4:m=[16,11];break;case 5:m=[40,33];break;case 6:m=[24,11];break;case 7:m=[20,11];break;case 8:m=[32,11];break;case 9:m=[80,33];break;case 10:m=[18,11];break;case 11:m=[15,11];break;case 12:m=[64,33];break;case 13:m=[160,99];break;case 14:m=[4,3];break;case 15:m=[3,2];break;case 16:m=[2,1];break;case 255:m=[t.readUnsignedByte()<<8|t.readUnsignedByte(),t.readUnsignedByte()<<8|t.readUnsignedByte()]}m&&(w=m[0]/m[1])}return{profileIdc:i,levelIdc:r,profileCompatibility:n,width:Math.ceil((16*(c+1)-2*v-2*y)*w),height:(2-f)*(h+1)*16-2*_-2*b}}}).prototype=new s,t.exports={H264Stream:r,NalByteStream:n}},{"../utils/exp-golomb.js":61,"../utils/stream.js":62}],42:[function(e,t,i){var r,n=[33,16,5,32,164,27],a=[33,65,108,84,1,2,4,8,168,2,4,8,17,191,252],s=function(e){for(var t=[];e--;)t.push(0);return t},o={96000:[n,[227,64],s(154),[56]],88200:[n,[231],s(170),[56]],64000:[n,[248,192],s(240),[56]],48000:[n,[255,192],s(268),[55,148,128],s(54),[112]],44100:[n,[255,192],s(268),[55,163,128],s(84),[112]],32000:[n,[255,192],s(268),[55,234],s(226),[112]],24000:[n,[255,192],s(268),[55,255,128],s(268),[111,112],s(126),[224]],16000:[n,[255,192],s(268),[55,255,128],s(268),[111,255],s(269),[223,108],s(195),[1,192]],12000:[a,s(268),[3,127,248],s(268),[6,255,240],s(268),[13,255,224],s(268),[27,253,128],s(259),[56]],11025:[a,s(268),[3,127,248],s(268),[6,255,240],s(268),[13,255,224],s(268),[27,255,192],s(268),[55,175,128],s(108),[112]],8000:[a,s(268),[3,121,16],s(47),[7]]};t.exports=(r=o,Object.keys(r).reduce(function(e,t){return e[t]=new Uint8Array(r[t].reduce(function(e,t){return e.concat(t)},[])),e},{}))},{}],43:[function(e,t,i){"use strict";var r=e("../utils/stream.js"),n=function(e){this.numberOfTracks=0,this.metadataStream=e.metadataStream,this.videoTags=[],this.audioTags=[],this.videoTrack=null,this.audioTrack=null,this.pendingCaptions=[],this.pendingMetadata=[],this.pendingTracks=0,this.processedTracks=0,n.prototype.init.call(this),this.push=function(e){return e.text?this.pendingCaptions.push(e):e.frames?this.pendingMetadata.push(e):("video"===e.track.type&&(this.videoTrack=e.track,this.videoTags=e.tags,this.pendingTracks++),void("audio"===e.track.type&&(this.audioTrack=e.track,this.audioTags=e.tags,this.pendingTracks++)))}};n.prototype=new r,n.prototype.flush=function(e){var t,i,r,n,a={tags:{},captions:[],captionStreams:{},metadata:[]};if(this.pendingTracks<this.numberOfTracks){if("VideoSegmentStream"!==e&&"AudioSegmentStream"!==e)return;if(0===this.pendingTracks&&(this.processedTracks++,this.processedTracks<this.numberOfTracks))return}if(this.processedTracks+=this.pendingTracks,this.pendingTracks=0,!(this.processedTracks<this.numberOfTracks)){for(this.videoTrack?n=this.videoTrack.timelineStartInfo.pts:this.audioTrack&&(n=this.audioTrack.timelineStartInfo.pts),a.tags.videoTags=this.videoTags,a.tags.audioTags=this.audioTags,r=0;r<this.pendingCaptions.length;r++)(i=this.pendingCaptions[r]).startTime=i.startPts-n,i.startTime/=9e4,i.endTime=i.endPts-n,i.endTime/=9e4,a.captionStreams[i.stream]=!0,a.captions.push(i);for(r=0;r<this.pendingMetadata.length;r++)(t=this.pendingMetadata[r]).cueTime=t.pts-n,t.cueTime/=9e4,a.metadata.push(t);a.metadata.dispatchType=this.metadataStream.dispatchType,this.videoTrack=null,this.audioTrack=null,this.videoTags=[],this.audioTags=[],this.pendingCaptions.length=0,this.pendingMetadata.length=0,this.pendingTracks=0,this.processedTracks=0,this.trigger("data",a),this.trigger("done")}},t.exports=n},{"../utils/stream.js":62}],44:[function(e,t,i){"use strict";var r=e("./flv-tag.js");t.exports=function(e,t,i){var n,a,s,o=new Uint8Array(9),u=new DataView(o.buffer);return e=e||0,t=void 0===t||t,i=void 0===i||i,u.setUint8(0,70),u.setUint8(1,76),u.setUint8(2,86),u.setUint8(3,1),u.setUint8(4,(t?4:0)|(i?1:0)),u.setUint32(5,o.byteLength),e<=0?((a=new Uint8Array(o.byteLength+4)).set(o),a.set([0,0,0,0],o.byteLength),a):((n=new r(r.METADATA_TAG)).pts=n.dts=0,n.writeMetaDataDouble("duration",e),s=n.finalize().length,(a=new Uint8Array(o.byteLength+s)).set(o),a.set(u.byteLength,s),a)}},{"./flv-tag.js":45}],45:[function(e,t,i){"use strict";var r;(r=function(e,t){var i,n=0,a=16384,s=function(e,t){var i,r=e.position+t;r<e.bytes.byteLength||((i=new Uint8Array(2*r)).set(e.bytes.subarray(0,e.position),0),e.bytes=i,e.view=new DataView(e.bytes.buffer))},o=r.widthBytes||new Uint8Array("width".length),u=r.heightBytes||new Uint8Array("height".length),l=r.videocodecidBytes||new Uint8Array("videocodecid".length);if(!r.widthBytes){for(i=0;i<"width".length;i++)o[i]="width".charCodeAt(i);for(i=0;i<"height".length;i++)u[i]="height".charCodeAt(i);for(i=0;i<"videocodecid".length;i++)l[i]="videocodecid".charCodeAt(i);r.widthBytes=o,r.heightBytes=u,r.videocodecidBytes=l}switch(this.keyFrame=!1,e){case r.VIDEO_TAG:this.length=16,a*=6;break;case r.AUDIO_TAG:this.length=13,this.keyFrame=!0;break;case r.METADATA_TAG:this.length=29,this.keyFrame=!0;break;default:throw new Error("Unknown FLV tag type")}this.bytes=new Uint8Array(a),this.view=new DataView(this.bytes.buffer),this.bytes[0]=e,this.position=this.length,this.keyFrame=t,this.pts=0,this.dts=0,this.writeBytes=function(e,t,i){var r,n=t||0;r=n+(i=i||e.byteLength),s(this,i),this.bytes.set(e.subarray(n,r),this.position),this.position+=i,this.length=Math.max(this.length,this.position)},this.writeByte=function(e){s(this,1),this.bytes[this.position]=e,this.position++,this.length=Math.max(this.length,this.position)},this.writeShort=function(e){s(this,2),this.view.setUint16(this.position,e),this.position+=2,this.length=Math.max(this.length,this.position)},this.negIndex=function(e){return this.bytes[this.length-e]},this.nalUnitSize=function(){return 0===n?0:this.length-(n+4)},this.startNalUnit=function(){if(n>0)throw new Error("Attempted to create new NAL wihout closing the old one");n=this.length,this.length+=4,this.position=this.length},this.endNalUnit=function(e){var t,i;this.length===n+4?this.length-=4:n>0&&(t=n+4,i=this.length-t,this.position=n,this.view.setUint32(this.position,i),this.position=this.length,e&&e.push(this.bytes.subarray(t,t+i))),n=0},this.writeMetaDataDouble=function(e,t){var i;if(s(this,2+e.length+9),this.view.setUint16(this.position,e.length),this.position+=2,"width"===e)this.bytes.set(o,this.position),this.position+=5;else if("height"===e)this.bytes.set(u,this.position),this.position+=6;else if("videocodecid"===e)this.bytes.set(l,this.position),this.position+=12;else for(i=0;i<e.length;i++)this.bytes[this.position]=e.charCodeAt(i),this.position++;this.position++,this.view.setFloat64(this.position,t),this.position+=8,this.length=Math.max(this.length,this.position),++n},this.writeMetaDataBoolean=function(e,t){var i;for(s(this,2),this.view.setUint16(this.position,e.length),this.position+=2,i=0;i<e.length;i++)s(this,1),this.bytes[this.position]=e.charCodeAt(i),this.position++;s(this,2),this.view.setUint8(this.position,1),this.position++,this.view.setUint8(this.position,t?1:0),this.position++,this.length=Math.max(this.length,this.position),++n},this.finalize=function(){var e,i;switch(this.bytes[0]){case r.VIDEO_TAG:this.bytes[11]=7|(this.keyFrame||t?16:32),this.bytes[12]=t?0:1,e=this.pts-this.dts,this.bytes[13]=(16711680&e)>>>16,this.bytes[14]=(65280&e)>>>8,this.bytes[15]=(255&e)>>>0;break;case r.AUDIO_TAG:this.bytes[11]=175,this.bytes[12]=t?0:1;break;case r.METADATA_TAG:this.position=11,this.view.setUint8(this.position,2),this.position++,this.view.setUint16(this.position,10),this.position+=2,this.bytes.set([111,110,77,101,116,97,68,97,116,97],this.position),this.position+=10,this.bytes[this.position]=8,this.position++,this.view.setUint32(this.position,n),this.position=this.length,this.bytes.set([0,0,9],this.position),this.position+=3,this.length=this.position}return i=this.length-11,this.bytes[1]=(16711680&i)>>>16,this.bytes[2]=(65280&i)>>>8,this.bytes[3]=(255&i)>>>0,this.bytes[4]=(16711680&this.dts)>>>16,this.bytes[5]=(65280&this.dts)>>>8,this.bytes[6]=(255&this.dts)>>>0,this.bytes[7]=(4278190080&this.dts)>>>24,this.bytes[8]=0,this.bytes[9]=0,this.bytes[10]=0,s(this,4),this.view.setUint32(this.length,this.length),this.length+=4,this.position+=4,this.bytes=this.bytes.subarray(0,this.length),this.frameTime=r.frameTime(this.bytes),this}}).AUDIO_TAG=8,r.VIDEO_TAG=9,r.METADATA_TAG=18,r.isAudioFrame=function(e){return r.AUDIO_TAG===e[0]},r.isVideoFrame=function(e){return r.VIDEO_TAG===e[0]},r.isMetaData=function(e){return r.METADATA_TAG===e[0]},r.isKeyFrame=function(e){return r.isVideoFrame(e)?23===e[11]:!!r.isAudioFrame(e)||!!r.isMetaData(e)},r.frameTime=function(e){var t=e[4]<<16;return t|=e[5]<<8,t|=e[6]<<0,t|=e[7]<<24},t.exports=r},{}],46:[function(e,t,i){t.exports={tag:e("./flv-tag"),Transmuxer:e("./transmuxer"),getFlvHeader:e("./flv-header")}},{"./flv-header":44,"./flv-tag":45,"./transmuxer":48}],47:[function(e,t,i){"use strict";t.exports=function(){var e=this;this.list=[],this.push=function(e){this.list.push({bytes:e.bytes,dts:e.dts,pts:e.pts,keyFrame:e.keyFrame,metaDataTag:e.metaDataTag})},Object.defineProperty(this,"length",{get:function(){return e.list.length}})}},{}],48:[function(e,t,i){"use strict";var r,n,a,s,o,u,l=e("../utils/stream.js"),d=e("./flv-tag.js"),c=e("../m2ts/m2ts.js"),h=e("../codecs/adts.js"),f=e("../codecs/h264").H264Stream,p=e("./coalesce-stream.js"),m=e("./tag-list.js");s=function(e,t){"number"==typeof t.pts&&(void 0===e.timelineStartInfo.pts?e.timelineStartInfo.pts=t.pts:e.timelineStartInfo.pts=Math.min(e.timelineStartInfo.pts,t.pts)),"number"==typeof t.dts&&(void 0===e.timelineStartInfo.dts?e.timelineStartInfo.dts=t.dts:e.timelineStartInfo.dts=Math.min(e.timelineStartInfo.dts,t.dts))},o=function(e,t){var i=new d(d.METADATA_TAG);return i.dts=t,i.pts=t,i.writeMetaDataDouble("videocodecid",7),i.writeMetaDataDouble("width",e.width),i.writeMetaDataDouble("height",e.height),i},u=function(e,t){var i,r=new d(d.VIDEO_TAG,!0);for(r.dts=t,r.pts=t,r.writeByte(1),r.writeByte(e.profileIdc),r.writeByte(e.profileCompatibility),r.writeByte(e.levelIdc),r.writeByte(255),r.writeByte(225),r.writeShort(e.sps[0].length),r.writeBytes(e.sps[0]),r.writeByte(e.pps.length),i=0;i<e.pps.length;++i)r.writeShort(e.pps[i].length),r.writeBytes(e.pps[i]);return r},(a=function(e){var t,i=[],r=[];a.prototype.init.call(this),this.push=function(t){s(e,t),e&&(e.audioobjecttype=t.audioobjecttype,e.channelcount=t.channelcount,e.samplerate=t.samplerate,e.samplingfrequencyindex=t.samplingfrequencyindex,e.samplesize=t.samplesize,e.extraData=e.audioobjecttype<<11|e.samplingfrequencyindex<<7|e.channelcount<<3),t.pts=Math.round(t.pts/90),t.dts=Math.round(t.dts/90),i.push(t)},this.flush=function(){var n,a,s,o=new m;if(0!==i.length){for(s=-1/0;i.length;)n=i.shift(),r.length&&n.pts>=r[0]&&(s=r.shift(),this.writeMetaDataTags(o,s)),(e.extraData!==t||n.pts-s>=1e3)&&(this.writeMetaDataTags(o,n.pts),t=e.extraData,s=n.pts),(a=new d(d.AUDIO_TAG)).pts=n.pts,a.dts=n.dts,a.writeBytes(n.data),o.push(a.finalize());r.length=0,t=null,this.trigger("data",{track:e,tags:o.list}),this.trigger("done","AudioSegmentStream")}else this.trigger("done","AudioSegmentStream")},this.writeMetaDataTags=function(t,i){var r;(r=new d(d.METADATA_TAG)).pts=i,r.dts=i,r.writeMetaDataDouble("audiocodecid",10),r.writeMetaDataBoolean("stereo",2===e.channelcount),r.writeMetaDataDouble("audiosamplerate",e.samplerate),r.writeMetaDataDouble("audiosamplesize",16),t.push(r.finalize()),(r=new d(d.AUDIO_TAG,!0)).pts=i,r.dts=i,r.view.setUint16(r.position,e.extraData),r.position+=2,r.length=Math.max(r.length,r.position),t.push(r.finalize())},this.onVideoKeyFrame=function(e){r.push(e)}}).prototype=new l,(n=function(e){var t,i,r=[];n.prototype.init.call(this),this.finishFrame=function(r,n){if(n){if(t&&e&&e.newMetadata&&(n.keyFrame||0===r.length)){var a=o(t,n.dts).finalize(),s=u(e,n.dts).finalize();a.metaDataTag=s.metaDataTag=!0,r.push(a),r.push(s),e.newMetadata=!1,this.trigger("keyframe",n.dts)}n.endNalUnit(),r.push(n.finalize()),i=null}},this.push=function(t){s(e,t),t.pts=Math.round(t.pts/90),t.dts=Math.round(t.dts/90),r.push(t)},this.flush=function(){for(var n,a=new m;r.length&&"access_unit_delimiter_rbsp"!==r[0].nalUnitType;)r.shift();if(0!==r.length){for(;r.length;)"seq_parameter_set_rbsp"===(n=r.shift()).nalUnitType?(e.newMetadata=!0,t=n.config,e.width=t.width,e.height=t.height,e.sps=[n.data],e.profileIdc=t.profileIdc,e.levelIdc=t.levelIdc,e.profileCompatibility=t.profileCompatibility,i.endNalUnit()):"pic_parameter_set_rbsp"===n.nalUnitType?(e.newMetadata=!0,e.pps=[n.data],i.endNalUnit()):"access_unit_delimiter_rbsp"===n.nalUnitType?(i&&this.finishFrame(a,i),(i=new d(d.VIDEO_TAG)).pts=n.pts,i.dts=n.dts):("slice_layer_without_partitioning_rbsp_idr"===n.nalUnitType&&(i.keyFrame=!0),i.endNalUnit()),i.startNalUnit(),i.writeBytes(n.data);i&&this.finishFrame(a,i),this.trigger("data",{track:e,tags:a.list}),this.trigger("done","VideoSegmentStream")}else this.trigger("done","VideoSegmentStream")}}).prototype=new l,(r=function(e){var t,i,s,o,u,l,d,m,g,v,y,_,b=this;r.prototype.init.call(this),e=e||{},this.metadataStream=new c.MetadataStream,e.metadataStream=this.metadataStream,t=new c.TransportPacketStream,i=new c.TransportParseStream,s=new c.ElementaryStream,o=new c.TimestampRolloverStream("video"),u=new c.TimestampRolloverStream("audio"),l=new c.TimestampRolloverStream("timed-metadata"),d=new h,m=new f,_=new p(e),t.pipe(i).pipe(s),s.pipe(o).pipe(m),s.pipe(u).pipe(d),s.pipe(l).pipe(this.metadataStream).pipe(_),y=new c.CaptionStream,m.pipe(y).pipe(_),s.on("data",function(e){var t,i,r;if("metadata"===e.type){for(t=e.tracks.length;t--;)"video"===e.tracks[t].type?i=e.tracks[t]:"audio"===e.tracks[t].type&&(r=e.tracks[t]);i&&!g&&(_.numberOfTracks++,g=new n(i),m.pipe(g).pipe(_)),r&&!v&&(_.numberOfTracks++,v=new a(r),d.pipe(v).pipe(_),g&&g.on("keyframe",v.onVideoKeyFrame))}}),this.push=function(e){t.push(e)},this.flush=function(){t.flush()},this.resetCaptions=function(){y.reset()},_.on("data",function(e){b.trigger("data",e)}),_.on("done",function(){b.trigger("done")})}).prototype=new l,t.exports=r},{"../codecs/adts.js":40,"../codecs/h264":41,"../m2ts/m2ts.js":50,"../utils/stream.js":62,"./coalesce-stream.js":43,"./flv-tag.js":45,"./tag-list.js":47}],49:[function(e,t,i){"use strict";var r=e("../utils/stream"),n=function(){n.prototype.init.call(this),this.captionPackets_=[],this.ccStreams_=[new l(0,0),new l(0,1),new l(1,0),new l(1,1)],this.reset(),this.ccStreams_.forEach(function(e){e.on("data",this.trigger.bind(this,"data")),e.on("done",this.trigger.bind(this,"done"))},this)};n.prototype=new r,n.prototype.push=function(e){var t,i;"sei_rbsp"===e.nalUnitType&&4===(t=function(e){for(var t=0,i={payloadType:-1,payloadSize:0},r=0,n=0;t<e.byteLength&&128!==e[t];){for(;255===e[t];)r+=255,t++;for(r+=e[t++];255===e[t];)n+=255,t++;if(n+=e[t++],!i.payload&&4===r){i.payloadType=r,i.payloadSize=n,i.payload=e.subarray(t,t+n);break}t+=n,r=0,n=0}return i}(e.escapedRBSP)).payloadType&&(i=function(e){return 181!==e.payload[0]?null:49!=(e.payload[1]<<8|e.payload[2])?null:"GA94"!==String.fromCharCode(e.payload[3],e.payload[4],e.payload[5],e.payload[6])?null:3!==e.payload[7]?null:e.payload.subarray(8,e.payload.length-1)}(t))&&(e.dts<this.latestDts_?this.ignoreNextEqualDts_=!0:e.dts===this.latestDts_&&this.ignoreNextEqualDts_?this.ignoreNextEqualDts_=!1:(this.captionPackets_=this.captionPackets_.concat(function(e,t){var i,r,n,a,s=[];if(!(64&t[0]))return s;for(r=31&t[0],i=0;i<r;i++)a={type:3&t[2+(n=3*i)],pts:e},4&t[n+2]&&(a.ccData=t[n+3]<<8|t[n+4],s.push(a));return s}(e.pts,i)),this.latestDts_=e.dts))},n.prototype.flush=function(){this.captionPackets_.length?(this.captionPackets_.forEach(function(e,t){e.presortIndex=t}),this.captionPackets_.sort(function(e,t){return e.pts===t.pts?e.presortIndex-t.presortIndex:e.pts-t.pts}),this.captionPackets_.forEach(function(e){e.type<2&&this.dispatchCea608Packet(e)},this),this.captionPackets_.length=0,this.ccStreams_.forEach(function(e){e.flush()},this)):this.ccStreams_.forEach(function(e){e.flush()},this)},n.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach(function(e){e.reset()})},n.prototype.dispatchCea608Packet=function(e){this.setsChannel1Active(e)?this.activeCea608Channel_[e.type]=0:this.setsChannel2Active(e)&&(this.activeCea608Channel_[e.type]=1),null!==this.activeCea608Channel_[e.type]&&this.ccStreams_[(e.type<<1)+this.activeCea608Channel_[e.type]].push(e)},n.prototype.setsChannel1Active=function(e){return 4096==(30720&e.ccData)},n.prototype.setsChannel2Active=function(e){return 6144==(30720&e.ccData)};var a={42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,304:174,305:176,306:189,307:191,308:8482,309:162,310:163,311:9834,312:224,313:160,314:232,315:226,316:234,317:238,318:244,319:251,544:193,545:201,546:211,547:218,548:220,549:252,550:8216,551:161,552:42,553:39,554:8212,555:169,556:8480,557:8226,558:8220,559:8221,560:192,561:194,562:199,563:200,564:202,565:203,566:235,567:206,568:207,569:239,570:212,571:217,572:249,573:219,574:171,575:187,800:195,801:227,802:205,803:204,804:236,805:210,806:242,807:213,808:245,809:123,810:125,811:92,812:94,813:95,814:124,815:126,816:196,817:228,818:214,819:246,820:223,821:165,822:164,823:9474,824:197,825:229,826:216,827:248,828:9484,829:9488,830:9492,831:9496},s=function(e){return null===e?"":(e=a[e]||e,String.fromCharCode(e))},o=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],u=function(){for(var e=[],t=15;t--;)e.push("");return e},l=function(e,t){l.prototype.init.call(this),this.field_=e||0,this.dataChannel_=t||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(e){var t,i,r,n,a;if((t=32639&e.ccData)!==this.lastControlCode_){if(4096==(61440&t)?this.lastControlCode_=t:t!==this.PADDING_&&(this.lastControlCode_=null),r=t>>>8,n=255&t,t!==this.PADDING_)if(t===this.RESUME_CAPTION_LOADING_)this.mode_="popOn";else if(t===this.END_OF_CAPTION_)this.clearFormatting(e.pts),this.flushDisplayed(e.pts),i=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=i,this.startPts_=e.pts;else if(t===this.ROLL_UP_2_ROWS_)this.topRow_=13,this.mode_="rollUp";else if(t===this.ROLL_UP_3_ROWS_)this.topRow_=12,this.mode_="rollUp";else if(t===this.ROLL_UP_4_ROWS_)this.topRow_=11,this.mode_="rollUp";else if(t===this.CARRIAGE_RETURN_)this.clearFormatting(e.pts),this.flushDisplayed(e.pts),this.shiftRowsUp_(),this.startPts_=e.pts;else if(t===this.BACKSPACE_)"popOn"===this.mode_?this.nonDisplayed_[14]=this.nonDisplayed_[14].slice(0,-1):this.displayed_[14]=this.displayed_[14].slice(0,-1);else if(t===this.ERASE_DISPLAYED_MEMORY_)this.flushDisplayed(e.pts),this.displayed_=u();else if(t===this.ERASE_NON_DISPLAYED_MEMORY_)this.nonDisplayed_=u();else if(t===this.RESUME_DIRECT_CAPTIONING_)this.mode_="paintOn";else if(this.isSpecialCharacter(r,n))a=s((r=(3&r)<<8)|n),this[this.mode_](e.pts,a),this.column_++;else if(this.isExtCharacter(r,n))"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[14]=this.displayed_[14].slice(0,-1),a=s((r=(3&r)<<8)|n),this[this.mode_](e.pts,a),this.column_++;else if(this.isMidRowCode(r,n))this.clearFormatting(e.pts),this[this.mode_](e.pts," "),this.column_++,14==(14&n)&&this.addFormatting(e.pts,["i"]),1==(1&n)&&this.addFormatting(e.pts,["u"]);else if(this.isOffsetControlCode(r,n))this.column_+=3&n;else if(this.isPAC(r,n)){var l=o.indexOf(7968&t);l!==this.row_&&(this.clearFormatting(e.pts),this.row_=l),1&n&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"]),16==(16&t)&&(this.column_=4*((14&t)>>1)),this.isColorPAC(n)&&14==(14&n)&&this.addFormatting(e.pts,["i"])}else this.isNormalChar(r)&&(0===n&&(n=null),a=s(r),a+=s(n),this[this.mode_](e.pts,a),this.column_+=a.length)}else this.lastControlCode_=null}};l.prototype=new r,l.prototype.flushDisplayed=function(e){var t=this.displayed_.map(function(e){return e.trim()}).join("\n").replace(/^\n+|\n+$/g,"");t.length&&this.trigger("data",{startPts:this.startPts_,endPts:e,text:t,stream:this.name_})},l.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=u(),this.nonDisplayed_=u(),this.lastControlCode_=null,this.column_=0,this.row_=14,this.formatting_=[]},l.prototype.setConstants=function(){0===this.dataChannel_?(this.BASE_=16,this.EXT_=17,this.CONTROL_=(20|this.field_)<<8,this.OFFSET_=23):1===this.dataChannel_&&(this.BASE_=24,this.EXT_=25,this.CONTROL_=(28|this.field_)<<8,this.OFFSET_=31),this.PADDING_=0,this.RESUME_CAPTION_LOADING_=32|this.CONTROL_,this.END_OF_CAPTION_=47|this.CONTROL_,this.ROLL_UP_2_ROWS_=37|this.CONTROL_,this.ROLL_UP_3_ROWS_=38|this.CONTROL_,this.ROLL_UP_4_ROWS_=39|this.CONTROL_,this.CARRIAGE_RETURN_=45|this.CONTROL_,this.RESUME_DIRECT_CAPTIONING_=41|this.CONTROL_,this.BACKSPACE_=33|this.CONTROL_,this.ERASE_DISPLAYED_MEMORY_=44|this.CONTROL_,this.ERASE_NON_DISPLAYED_MEMORY_=46|this.CONTROL_},l.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&t>=48&&t<=63},l.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&t>=32&&t<=63},l.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&t>=32&&t<=47},l.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&t>=33&&t<=35},l.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&t>=64&&t<=127},l.prototype.isColorPAC=function(e){return e>=64&&e<=79||e>=96&&e<=127},l.prototype.isNormalChar=function(e){return e>=32&&e<=127},l.prototype.addFormatting=function(e,t){this.formatting_=this.formatting_.concat(t);var i=t.reduce(function(e,t){return e+"<"+t+">"},"");this[this.mode_](e,i)},l.prototype.clearFormatting=function(e){if(this.formatting_.length){var t=this.formatting_.reverse().reduce(function(e,t){return e+"</"+t+">"},"");this.formatting_=[],this[this.mode_](e,t)}},l.prototype.popOn=function(e,t){var i=this.nonDisplayed_[this.row_];i+=t,this.nonDisplayed_[this.row_]=i},l.prototype.rollUp=function(e,t){var i=this.displayed_[14];i+=t,this.displayed_[14]=i},l.prototype.shiftRowsUp_=function(){var e;for(e=0;e<this.topRow_;e++)this.displayed_[e]="";for(e=this.topRow_;e<14;e++)this.displayed_[e]=this.displayed_[e+1];this.displayed_[14]=""},l.prototype.paintOn=function(){},t.exports={CaptionStream:n,Cea608Stream:l}},{"../utils/stream":62}],50:[function(e,t,i){"use strict";var r,n,a,s=e("../utils/stream.js"),o=e("./caption-stream"),u=e("./stream-types"),l=e("./timestamp-rollover-stream").TimestampRolloverStream,d=e("./stream-types.js");(r=function(){var e=new Uint8Array(188),t=0;r.prototype.init.call(this),this.push=function(i){var r,n=0,a=188;for(t?((r=new Uint8Array(i.byteLength+t)).set(e.subarray(0,t)),r.set(i,t),t=0):r=i;a<r.byteLength;)71!==r[n]||71!==r[a]?(n++,a++):(this.trigger("data",r.subarray(n,a)),n+=188,a+=188);n<r.byteLength&&(e.set(r.subarray(n),0),t=r.byteLength-n)},this.flush=function(){188===t&&71===e[0]&&(this.trigger("data",e),t=0),this.trigger("done")}}).prototype=new s,(n=function(){var e,t,i,r;n.prototype.init.call(this),r=this,this.packetsWaitingForPmt=[],this.programMapTable=void 0,e=function(e,r){var n=0;r.payloadUnitStartIndicator&&(n+=e[n]+1),"pat"===r.type?t(e.subarray(n),r):i(e.subarray(n),r)},t=function(e,t){t.section_number=e[7],t.last_section_number=e[8],r.pmtPid=(31&e[10])<<8|e[11],t.pmtPid=r.pmtPid},i=function(e,t){var i,n;if(1&e[5]){for(r.programMapTable={video:null,audio:null,"timed-metadata":{}},i=3+((15&e[1])<<8|e[2])-4,n=12+((15&e[10])<<8|e[11]);n<i;){var a=e[n],s=(31&e[n+1])<<8|e[n+2];a===u.H264_STREAM_TYPE&&null===r.programMapTable.video?r.programMapTable.video=s:a===u.ADTS_STREAM_TYPE&&null===r.programMapTable.audio?r.programMapTable.audio=s:a===u.METADATA_STREAM_TYPE&&(r.programMapTable["timed-metadata"][s]=a),n+=5+((15&e[n+3])<<8|e[n+4])}t.programMapTable=r.programMapTable}},this.push=function(t){var i={},r=4;if(i.payloadUnitStartIndicator=!!(64&t[1]),i.pid=31&t[1],i.pid<<=8,i.pid|=t[2],(48&t[3])>>>4>1&&(r+=t[r]+1),0===i.pid)i.type="pat",e(t.subarray(r),i),this.trigger("data",i);else if(i.pid===this.pmtPid)for(i.type="pmt",e(t.subarray(r),i),this.trigger("data",i);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());else void 0===this.programMapTable?this.packetsWaitingForPmt.push([t,r,i]):this.processPes_(t,r,i)},this.processPes_=function(e,t,i){i.pid===this.programMapTable.video?i.streamType=u.H264_STREAM_TYPE:i.pid===this.programMapTable.audio?i.streamType=u.ADTS_STREAM_TYPE:i.streamType=this.programMapTable["timed-metadata"][i.pid],i.type="pes",i.data=e.subarray(t),this.trigger("data",i)}}).prototype=new s,n.STREAM_TYPES={h264:27,adts:15},(a=function(){var e=this,t={data:[],size:0},i={data:[],size:0},r={data:[],size:0},n=function(t,i,r){var n,a,s=new Uint8Array(t.size),o={type:i},u=0,l=0;if(t.data.length&&!(t.size<9)){for(o.trackId=t.data[0].pid,u=0;u<t.data.length;u++)a=t.data[u],s.set(a.data,l),l+=a.data.byteLength;var d,c,h;d=s,(c=o).packetLength=6+(d[4]<<8|d[5]),c.dataAlignmentIndicator=0!=(4&d[6]),192&(h=d[7])&&(c.pts=(14&d[9])<<27|(255&d[10])<<20|(254&d[11])<<12|(255&d[12])<<5|(254&d[13])>>>3,c.pts*=4,c.pts+=(6&d[13])>>>1,c.dts=c.pts,64&h&&(c.dts=(14&d[14])<<27|(255&d[15])<<20|(254&d[16])<<12|(255&d[17])<<5|(254&d[18])>>>3,c.dts*=4,c.dts+=(6&d[18])>>>1)),c.data=d.subarray(9+d[8]),n="video"===i||o.packetLength<=t.size,(r||n)&&(t.size=0,t.data.length=0),n&&e.trigger("data",o)}};a.prototype.init.call(this),this.push=function(a){({pat:function(){},pes:function(){var e,s;switch(a.streamType){case u.H264_STREAM_TYPE:case d.H264_STREAM_TYPE:e=t,s="video";break;case u.ADTS_STREAM_TYPE:e=i,s="audio";break;case u.METADATA_STREAM_TYPE:e=r,s="timed-metadata";break;default:return}a.payloadUnitStartIndicator&&n(e,s,!0),e.data.push(a),e.size+=a.data.byteLength},pmt:function(){var t={type:"metadata",tracks:[]},i=a.programMapTable;null!==i.video&&t.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+i.video,codec:"avc",type:"video"}),null!==i.audio&&t.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+i.audio,codec:"adts",type:"audio"}),e.trigger("data",t)}})[a.type]()},this.flush=function(){n(t,"video"),n(i,"audio"),n(r,"timed-metadata"),this.trigger("done")}}).prototype=new s;var c={PAT_PID:0,MP2T_PACKET_LENGTH:188,TransportPacketStream:r,TransportParseStream:n,ElementaryStream:a,TimestampRolloverStream:l,CaptionStream:o.CaptionStream,Cea608Stream:o.Cea608Stream,MetadataStream:e("./metadata-stream")};for(var h in u)u.hasOwnProperty(h)&&(c[h]=u[h]);t.exports=c},{"../utils/stream.js":62,"./caption-stream":49,"./metadata-stream":51,"./stream-types":53,"./stream-types.js":53,"./timestamp-rollover-stream":54}],51:[function(e,t,i){"use strict";var r,n=e("../utils/stream"),a=e("./stream-types"),s=function(e,t,i){var r,n="";for(r=t;r<i;r++)n+="%"+("00"+e[r].toString(16)).slice(-2);return n},o=function(e,t,i){return decodeURIComponent(s(e,t,i))},u=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},l={TXXX:function(e){var t;if(3===e.data[0]){for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=o(e.data,1,t),e.value=o(e.data,t+1,e.data.length).replace(/\0*$/,"");break}e.data=e.value}},WXXX:function(e){var t;if(3===e.data[0])for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=o(e.data,1,t),e.url=o(e.data,t+1,e.data.length);break}},PRIV:function(e){var t,i;for(t=0;t<e.data.length;t++)if(0===e.data[t]){e.owner=(i=e.data,unescape(s(i,0,t)));break}e.privateData=e.data.subarray(t+1),e.data=e.privateData}};(r=function(e){var t,i={debug:!(!e||!e.debug),descriptor:e&&e.descriptor},n=0,s=[],o=0;if(r.prototype.init.call(this),this.dispatchType=a.METADATA_STREAM_TYPE.toString(16),i.descriptor)for(t=0;t<i.descriptor.length;t++)this.dispatchType+=("00"+i.descriptor[t].toString(16)).slice(-2);this.push=function(e){var t,r,a,d,c;if("timed-metadata"===e.type)if(e.dataAlignmentIndicator&&(o=0,s.length=0),0===s.length&&(e.data.length<10||e.data[0]!=="I".charCodeAt(0)||e.data[1]!=="D".charCodeAt(0)||e.data[2]!=="3".charCodeAt(0)))i.debug&&console.log("Skipping unrecognized metadata packet");else if(s.push(e),o+=e.data.byteLength,1===s.length&&(n=u(e.data.subarray(6,10)),n+=10),!(o<n)){for(t={data:new Uint8Array(n),frames:[],pts:s[0].pts,dts:s[0].dts},c=0;c<n;)t.data.set(s[0].data.subarray(0,n-c),c),c+=s[0].data.byteLength,o-=s[0].data.byteLength,s.shift();r=10,64&t.data[5]&&(r+=4,r+=u(t.data.subarray(10,14)),n-=u(t.data.subarray(16,20)));do{if((a=u(t.data.subarray(r+4,r+8)))<1)return console.log("Malformed ID3 frame encountered. Skipping metadata parsing.");if((d={id:String.fromCharCode(t.data[r],t.data[r+1],t.data[r+2],t.data[r+3]),data:t.data.subarray(r+10,r+a+10)}).key=d.id,l[d.id]&&(l[d.id](d),"com.apple.streaming.transportStreamTimestamp"===d.owner)){var h=d.data,f=(1&h[3])<<30|h[4]<<22|h[5]<<14|h[6]<<6|h[7]>>>2;f*=4,f+=3&h[7],d.timeStamp=f,void 0===t.pts&&void 0===t.dts&&(t.pts=d.timeStamp,t.dts=d.timeStamp),this.trigger("timestamp",d)}t.frames.push(d),r+=10,r+=a}while(r<n);this.trigger("data",t)}}}).prototype=new n,t.exports=r},{"../utils/stream":62,"./stream-types":53}],52:[function(e,t,i){"use strict";var r=e("./stream-types.js"),n=function(e){var t=31&e[1];return t<<=8,t|=e[2]},a=function(e){return!!(64&e[1])},s=function(e){var t=0;return(48&e[3])>>>4>1&&(t+=e[4]+1),t},o=function(e){switch(e){case 5:return"slice_layer_without_partitioning_rbsp_idr";case 6:return"sei_rbsp";case 7:return"seq_parameter_set_rbsp";case 8:return"pic_parameter_set_rbsp";case 9:return"access_unit_delimiter_rbsp";default:return null}};t.exports={parseType:function(e,t){var i=n(e);return 0===i?"pat":i===t?"pmt":t?"pes":null},parsePat:function(e){var t=a(e),i=4+s(e);return t&&(i+=e[i]+1),(31&e[i+10])<<8|e[i+11]},parsePmt:function(e){var t={},i=a(e),r=4+s(e);if(i&&(r+=e[r]+1),1&e[r+5]){var n;n=3+((15&e[r+1])<<8|e[r+2])-4;for(var o=12+((15&e[r+10])<<8|e[r+11]);o<n;){var u=r+o;t[(31&e[u+1])<<8|e[u+2]]=e[u],o+=5+((15&e[u+3])<<8|e[u+4])}return t}},parsePayloadUnitStartIndicator:a,parsePesType:function(e,t){switch(t[n(e)]){case r.H264_STREAM_TYPE:return"video";case r.ADTS_STREAM_TYPE:return"audio";case r.METADATA_STREAM_TYPE:return"timed-metadata";default:return null}},parsePesTime:function(e){if(!a(e))return null;var t=4+s(e);if(t>=e.byteLength)return null;var i,r=null;return 192&(i=e[t+7])&&((r={}).pts=(14&e[t+9])<<27|(255&e[t+10])<<20|(254&e[t+11])<<12|(255&e[t+12])<<5|(254&e[t+13])>>>3,r.pts*=4,r.pts+=(6&e[t+13])>>>1,r.dts=r.pts,64&i&&(r.dts=(14&e[t+14])<<27|(255&e[t+15])<<20|(254&e[t+16])<<12|(255&e[t+17])<<5|(254&e[t+18])>>>3,r.dts*=4,r.dts+=(6&e[t+18])>>>1)),r},videoPacketContainsKeyFrame:function(e){for(var t=4+s(e),i=e.subarray(t),r=0,n=0,a=!1;n<i.byteLength-3;n++)if(1===i[n+2]){r=n+5;break}for(;r<i.byteLength;)switch(i[r]){case 0:if(0!==i[r-1]){r+=2;break}if(0!==i[r-2]){r++;break}n+3!==r-2&&"slice_layer_without_partitioning_rbsp_idr"===o(31&i[n+3])&&(a=!0);do{r++}while(1!==i[r]&&r<i.length);n=r-2,r+=3;break;case 1:if(0!==i[r-1]||0!==i[r-2]){r+=3;break}"slice_layer_without_partitioning_rbsp_idr"===o(31&i[n+3])&&(a=!0),n=r-2,r+=3;break;default:r+=3}return i=i.subarray(n),r-=n,n=0,i&&i.byteLength>3&&"slice_layer_without_partitioning_rbsp_idr"===o(31&i[n+3])&&(a=!0),a}}},{"./stream-types.js":53}],53:[function(e,t,i){"use strict";t.exports={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21}},{}],54:[function(e,t,i){"use strict";var r=e("../utils/stream"),n=function(e,t){var i=1;for(e>t&&(i=-1);Math.abs(t-e)>4294967296;)e+=8589934592*i;return e},a=function(e){var t,i;a.prototype.init.call(this),this.type_=e,this.push=function(e){e.type===this.type_&&(void 0===i&&(i=e.dts),e.dts=n(e.dts,i),e.pts=n(e.pts,i),t=e.dts,this.trigger("data",e))},this.flush=function(){i=t,this.trigger("done")},this.discontinuity=function(){i=void 0,t=void 0}};a.prototype=new r,t.exports={TimestampRolloverStream:a,handleRollover:n}},{"../utils/stream":62}],55:[function(e,t,i){t.exports={generator:e("./mp4-generator"),Transmuxer:e("./transmuxer").Transmuxer,AudioSegmentStream:e("./transmuxer").AudioSegmentStream,VideoSegmentStream:e("./transmuxer").VideoSegmentStream}},{"./mp4-generator":56,"./transmuxer":58}],56:[function(e,t,i){"use strict";var r,n,a,s,o,u,l,d,c,h,f,p,m,g,v,y,_,b,w,E,T,S,A,k,R,M,O,C,D,I,L,x,P,U,N,B,F,j,H,G,V,W=Math.pow(2,32)-1;!function(){var e;if(A={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],mvex:[],mvhd:[],sdtp:[],smhd:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],styp:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[]},"undefined"!=typeof Uint8Array){for(e in A)A.hasOwnProperty(e)&&(A[e]=[e.charCodeAt(0),e.charCodeAt(1),e.charCodeAt(2),e.charCodeAt(3)]);k=new Uint8Array(["i".charCodeAt(0),"s".charCodeAt(0),"o".charCodeAt(0),"m".charCodeAt(0)]),M=new Uint8Array(["a".charCodeAt(0),"v".charCodeAt(0),"c".charCodeAt(0),"1".charCodeAt(0)]),R=new Uint8Array([0,0,0,1]),O=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),C=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]),D={video:O,audio:C},x=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),L=new Uint8Array([0,0,0,0,0,0,0,0]),P=new Uint8Array([0,0,0,0,0,0,0,0]),U=P,N=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),B=P,I=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0])}}(),r=function(e){var t,i,r=[],n=0;for(t=1;t<arguments.length;t++)r.push(arguments[t]);for(t=r.length;t--;)n+=r[t].byteLength;for(i=new Uint8Array(n+8),new DataView(i.buffer,i.byteOffset,i.byteLength).setUint32(0,i.byteLength),i.set(e,4),t=0,n=8;t<r.length;t++)i.set(r[t],n),n+=r[t].byteLength;return i},n=function(){return r(A.dinf,r(A.dref,x))},a=function(e){return r(A.esds,new Uint8Array([0,0,0,0,3,25,0,0,0,4,17,64,21,0,6,0,0,0,218,192,0,0,218,192,5,2,e.audioobjecttype<<3|e.samplingfrequencyindex>>>1,e.samplingfrequencyindex<<7|e.channelcount<<3,6,1,2]))},s=function(){return r(A.ftyp,k,R,k,M)},y=function(e){return r(A.hdlr,D[e])},o=function(e){return r(A.mdat,e)},v=function(e){var t=new Uint8Array([0,0,0,0,0,0,0,2,0,0,0,3,0,1,95,144,e.duration>>>24&255,e.duration>>>16&255,e.duration>>>8&255,255&e.duration,85,196,0,0]);return e.samplerate&&(t[12]=e.samplerate>>>24&255,t[13]=e.samplerate>>>16&255,t[14]=e.samplerate>>>8&255,t[15]=255&e.samplerate),r(A.mdhd,t)},g=function(e){return r(A.mdia,v(e),y(e.type),l(e))},u=function(e){return r(A.mfhd,new Uint8Array([0,0,0,0,(4278190080&e)>>24,(16711680&e)>>16,(65280&e)>>8,255&e]))},l=function(e){return r(A.minf,"video"===e.type?r(A.vmhd,I):r(A.smhd,L),n(),b(e))},d=function(e,t){for(var i=[],n=t.length;n--;)i[n]=E(t[n]);return r.apply(null,[A.moof,u(e)].concat(i))},c=function(e){for(var t=e.length,i=[];t--;)i[t]=p(e[t]);return r.apply(null,[A.moov,f(4294967295)].concat(i).concat(h(e)))},h=function(e){for(var t=e.length,i=[];t--;)i[t]=T(e[t]);return r.apply(null,[A.mvex].concat(i))},f=function(e){var t=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,2,0,1,95,144,(4278190080&e)>>24,(16711680&e)>>16,(65280&e)>>8,255&e,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return r(A.mvhd,t)},_=function(e){var t,i,n=e.samples||[],a=new Uint8Array(4+n.length);for(i=0;i<n.length;i++)t=n[i].flags,a[i+4]=t.dependsOn<<4|t.isDependedOn<<2|t.hasRedundancy;return r(A.sdtp,a)},b=function(e){return r(A.stbl,w(e),r(A.stts,B),r(A.stsc,U),r(A.stsz,N),r(A.stco,P))},w=function(e){return r(A.stsd,new Uint8Array([0,0,0,0,0,0,0,1]),"video"===e.type?F(e):j(e))},F=function(e){var t,i=e.sps||[],n=e.pps||[],a=[],s=[];for(t=0;t<i.length;t++)a.push((65280&i[t].byteLength)>>>8),a.push(255&i[t].byteLength),a=a.concat(Array.prototype.slice.call(i[t]));for(t=0;t<n.length;t++)s.push((65280&n[t].byteLength)>>>8),s.push(255&n[t].byteLength),s=s.concat(Array.prototype.slice.call(n[t]));return r(A.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,(65280&e.width)>>8,255&e.width,(65280&e.height)>>8,255&e.height,0,72,0,0,0,72,0,0,0,0,0,0,0,1,19,118,105,100,101,111,106,115,45,99,111,110,116,114,105,98,45,104,108,115,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),r(A.avcC,new Uint8Array([1,e.profileIdc,e.profileCompatibility,e.levelIdc,255].concat([i.length]).concat(a).concat([n.length]).concat(s))),r(A.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])))},j=function(e){return r(A.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,(65280&e.channelcount)>>8,255&e.channelcount,(65280&e.samplesize)>>8,255&e.samplesize,0,0,0,0,(65280&e.samplerate)>>8,255&e.samplerate,0,0]),a(e))},m=function(e){var t=new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,(4278190080&e.id)>>24,(16711680&e.id)>>16,(65280&e.id)>>8,255&e.id,0,0,0,0,(4278190080&e.duration)>>24,(16711680&e.duration)>>16,(65280&e.duration)>>8,255&e.duration,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,(65280&e.width)>>8,255&e.width,0,0,(65280&e.height)>>8,255&e.height,0,0]);return r(A.tkhd,t)},E=function(e){var t,i,n,a,s,o;return t=r(A.tfhd,new Uint8Array([0,0,0,58,(4278190080&e.id)>>24,(16711680&e.id)>>16,(65280&e.id)>>8,255&e.id,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0])),s=Math.floor(e.baseMediaDecodeTime/(W+1)),o=Math.floor(e.baseMediaDecodeTime%(W+1)),i=r(A.tfdt,new Uint8Array([1,0,0,0,s>>>24&255,s>>>16&255,s>>>8&255,255&s,o>>>24&255,o>>>16&255,o>>>8&255,255&o])),92,"audio"===e.type?(n=S(e,92),r(A.traf,t,i,n)):(a=_(e),n=S(e,a.length+92),r(A.traf,t,i,n,a))},p=function(e){return e.duration=e.duration||4294967295,r(A.trak,m(e),g(e))},T=function(e){var t=new Uint8Array([0,0,0,0,(4278190080&e.id)>>24,(16711680&e.id)>>16,(65280&e.id)>>8,255&e.id,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]);return"video"!==e.type&&(t[t.length-1]=0),r(A.trex,t)},V=function(e,t){var i=0,r=0,n=0,a=0;return e.length&&(void 0!==e[0].duration&&(i=1),void 0!==e[0].size&&(r=2),void 0!==e[0].flags&&(n=4),void 0!==e[0].compositionTimeOffset&&(a=8)),[0,0,i|r|n|a,1,(4278190080&e.length)>>>24,(16711680&e.length)>>>16,(65280&e.length)>>>8,255&e.length,(4278190080&t)>>>24,(16711680&t)>>>16,(65280&t)>>>8,255&t]},G=function(e,t){var i,n,a,s;for(t+=20+16*(n=e.samples||[]).length,i=V(n,t),s=0;s<n.length;s++)a=n[s],i=i.concat([(4278190080&a.duration)>>>24,(16711680&a.duration)>>>16,(65280&a.duration)>>>8,255&a.duration,(4278190080&a.size)>>>24,(16711680&a.size)>>>16,(65280&a.size)>>>8,255&a.size,a.flags.isLeading<<2|a.flags.dependsOn,a.flags.isDependedOn<<6|a.flags.hasRedundancy<<4|a.flags.paddingValue<<1|a.flags.isNonSyncSample,61440&a.flags.degradationPriority,15&a.flags.degradationPriority,(4278190080&a.compositionTimeOffset)>>>24,(16711680&a.compositionTimeOffset)>>>16,(65280&a.compositionTimeOffset)>>>8,255&a.compositionTimeOffset]);return r(A.trun,new Uint8Array(i))},H=function(e,t){var i,n,a,s;for(t+=20+8*(n=e.samples||[]).length,i=V(n,t),s=0;s<n.length;s++)a=n[s],i=i.concat([(4278190080&a.duration)>>>24,(16711680&a.duration)>>>16,(65280&a.duration)>>>8,255&a.duration,(4278190080&a.size)>>>24,(16711680&a.size)>>>16,(65280&a.size)>>>8,255&a.size]);return r(A.trun,new Uint8Array(i))},S=function(e,t){return"audio"===e.type?H(e,t):G(e,t)},t.exports={ftyp:s,mdat:o,moof:d,moov:c,initSegment:function(e){var t,i=s(),r=c(e);return(t=new Uint8Array(i.byteLength+r.byteLength)).set(i),t.set(r,i.byteLength),t}}},{}],57:[function(e,t,i){"use strict";var r,n,a,s;r=function(e,t){var i,a,s,o,u,l=[];if(!t.length)return null;for(i=0;i<e.byteLength;)a=e[i]<<24,a|=e[i+1]<<16,a|=e[i+2]<<8,a|=e[i+3],s=n(e.subarray(i+4,i+8)),o=a>1?i+a:e.byteLength,s===t[0]&&(1===t.length?l.push(e.subarray(i+8,o)):(u=r(e.subarray(i+8,o),t.slice(1))).length&&(l=l.concat(u))),i=o;return l},n=function(e){var t="";return t+=String.fromCharCode(e[0]),t+=String.fromCharCode(e[1]),t+=String.fromCharCode(e[2]),t+=String.fromCharCode(e[3])},a=function(e){return r(e,["moov","trak"]).reduce(function(e,t){var i,n,a,s;return(i=r(t,["tkhd"])[0])?(a=i[n=0===i[0]?12:20]<<24|i[n+1]<<16|i[n+2]<<8|i[n+3],(s=r(t,["mdia","mdhd"])[0])?(n=0===s[0]?12:20,e[a]=s[n]<<24|s[n+1]<<16|s[n+2]<<8|s[n+3],e):null):null},{})},s=function(e,t){var i,n,a;return i=r(t,["moof","traf"]),n=[].concat.apply([],i.map(function(t){return r(t,["tfhd"]).map(function(i){var n,a;return n=i[4]<<24|i[5]<<16|i[6]<<8|i[7],a=e[n]||9e4,(r(t,["tfdt"]).map(function(e){var t,i;return t=e[0],i=e[4]<<24|e[5]<<16|e[6]<<8|e[7],1===t&&(i*=Math.pow(2,32),i+=e[8]<<24|e[9]<<16|e[10]<<8|e[11]),i})[0]||1/0)/a})})),a=Math.min.apply(null,n),isFinite(a)?a:0},t.exports={parseType:n,timescale:a,startTime:s}},{}],58:[function(e,t,i){"use strict";var r,n,a,s,o,u,l,d,c,h,f=e("../utils/stream.js"),p=e("./mp4-generator.js"),m=e("../m2ts/m2ts.js"),g=e("../codecs/adts.js"),v=e("../codecs/h264").H264Stream,y=e("../aac"),_=e("../data/silence"),b=e("../utils/clock"),w=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],E=["width","height","profileIdc","levelIdc","profileCompatibility"];o=function(e){return e[0]==="I".charCodeAt(0)&&e[1]==="D".charCodeAt(0)&&e[2]==="3".charCodeAt(0)},c=function(e,t){var i;if(e.length!==t.length)return!1;for(i=0;i<e.length;i++)if(e[i]!==t[i])return!1;return!0},h=function(e){var t,i=0;for(t=0;t<e.length;t++)i+=e[t].data.byteLength;return i},(n=function(e){var t=[],i=0,r=0,a=0,s=1/0;n.prototype.init.call(this),this.push=function(i){u(e,i),e&&w.forEach(function(t){e[t]=i[t]}),t.push(i)},this.setEarliestDts=function(t){r=t-e.timelineStartInfo.baseMediaDecodeTime},this.setVideoBaseMediaDecodeTime=function(e){s=e},this.setAudioAppendStart=function(e){a=e},this.flush=function(){var r,n,a,s;0!==t.length?(r=this.trimAdtsFramesByEarliestDts_(t),e.baseMediaDecodeTime=d(e),this.prefixWithSilence_(e,r),e.samples=this.generateSampleTable_(r),a=p.mdat(this.concatenateFrameData_(r)),t=[],n=p.moof(i,[e]),s=new Uint8Array(n.byteLength+a.byteLength),i++,s.set(n),s.set(a,n.byteLength),l(e),this.trigger("data",{track:e,boxes:s}),this.trigger("done","AudioSegmentStream")):this.trigger("done","AudioSegmentStream")},this.prefixWithSilence_=function(e,t){var i,r,n,o,u=0,l=0,d=0;if(t.length&&(i=b.audioTsToVideoTs(e.baseMediaDecodeTime,e.samplerate),r=Math.ceil(9e4/(e.samplerate/1024)),a&&s&&(u=i-Math.max(a,s),d=(l=Math.floor(u/r))*r),!(l<1||d>45e3))){for((n=_[e.samplerate])||(n=t[0].data),o=0;o<l;o++)t.splice(o,0,{data:n});e.baseMediaDecodeTime-=Math.floor(b.videoTsToAudioTs(d,e.samplerate))}},this.trimAdtsFramesByEarliestDts_=function(t){return e.minSegmentDts>=r?t:(e.minSegmentDts=1/0,t.filter(function(t){return t.dts>=r&&(e.minSegmentDts=Math.min(e.minSegmentDts,t.dts),e.minSegmentPts=e.minSegmentDts,!0)}))},this.generateSampleTable_=function(e){var t,i,r=[];for(t=0;t<e.length;t++)i=e[t],r.push({size:i.data.byteLength,duration:1024});return r},this.concatenateFrameData_=function(e){var t,i,r=0,n=new Uint8Array(h(e));for(t=0;t<e.length;t++)i=e[t],n.set(i.data,r),r+=i.data.byteLength;return n}}).prototype=new f,(r=function(e,t){var i,n,a=0,s=[],o=[];t=t||{},r.prototype.init.call(this),delete e.minPTS,this.gopCache_=[],this.push=function(t){u(e,t),"seq_parameter_set_rbsp"!==t.nalUnitType||i||(i=t.config,e.sps=[t.data],E.forEach(function(t){e[t]=i[t]},this)),"pic_parameter_set_rbsp"!==t.nalUnitType||n||(n=t.data,e.pps=[t.data]),s.push(t)},this.flush=function(){for(var i,r,n,c,h,f;s.length&&"access_unit_delimiter_rbsp"!==s[0].nalUnitType;)s.shift();if(0===s.length)return this.resetStream_(),void this.trigger("done","VideoSegmentStream");if(i=this.groupNalsIntoFrames_(s),(n=this.groupFramesIntoGops_(i))[0][0].keyFrame||((r=this.getGopForFusion_(s[0],e))?(n.unshift(r),n.byteLength+=r.byteLength,n.nalCount+=r.nalCount,n.pts=r.pts,n.dts=r.dts,n.duration+=r.duration):n=this.extendFirstKeyFrame_(n)),o.length){var m;if(!(m=t.alignGopsAtEnd?this.alignGopsAtEnd_(n):this.alignGopsAtStart_(n)))return this.gopCache_.unshift({gop:n.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),s=[],this.resetStream_(),void this.trigger("done","VideoSegmentStream");l(e),n=m}u(e,n),e.samples=this.generateSampleTable_(n),h=p.mdat(this.concatenateNalData_(n)),e.baseMediaDecodeTime=d(e),this.trigger("processedGopsInfo",n.map(function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}})),this.gopCache_.unshift({gop:n.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),s=[],this.trigger("baseMediaDecodeTime",e.baseMediaDecodeTime),this.trigger("timelineStartInfo",e.timelineStartInfo),c=p.moof(a,[e]),f=new Uint8Array(c.byteLength+h.byteLength),a++,f.set(c),f.set(h,c.byteLength),this.trigger("data",{track:e,boxes:f}),this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.resetStream_=function(){l(e),i=void 0,n=void 0},this.getGopForFusion_=function(t){var i,r,n,a,s,o=1/0;for(s=0;s<this.gopCache_.length;s++)n=(a=this.gopCache_[s]).gop,e.pps&&c(e.pps[0],a.pps[0])&&e.sps&&c(e.sps[0],a.sps[0])&&(n.dts<e.timelineStartInfo.dts||(i=t.dts-n.dts-n.duration)>=-1e4&&i<=45e3&&(!r||o>i)&&(r=a,o=i));return r?r.gop:null},this.extendFirstKeyFrame_=function(e){var t;return!e[0][0].keyFrame&&e.length>1&&(t=e.shift(),e.byteLength-=t.byteLength,e.nalCount-=t.nalCount,e[0][0].dts=t.dts,e[0][0].pts=t.pts,e[0][0].duration+=t.duration),e},this.groupNalsIntoFrames_=function(e){var t,i,r=[],n=[];for(r.byteLength=0,t=0;t<e.length;t++)"access_unit_delimiter_rbsp"===(i=e[t]).nalUnitType?(r.length&&(r.duration=i.dts-r.dts,n.push(r)),(r=[i]).byteLength=i.data.byteLength,r.pts=i.pts,r.dts=i.dts):("slice_layer_without_partitioning_rbsp_idr"===i.nalUnitType&&(r.keyFrame=!0),r.duration=i.dts-r.dts,r.byteLength+=i.data.byteLength,r.push(i));return n.length&&(!r.duration||r.duration<=0)&&(r.duration=n[n.length-1].duration),n.push(r),n},this.groupFramesIntoGops_=function(e){var t,i,r=[],n=[];for(r.byteLength=0,r.nalCount=0,r.duration=0,r.pts=e[0].pts,r.dts=e[0].dts,n.byteLength=0,n.nalCount=0,n.duration=0,n.pts=e[0].pts,n.dts=e[0].dts,t=0;t<e.length;t++)(i=e[t]).keyFrame?(r.length&&(n.push(r),n.byteLength+=r.byteLength,n.nalCount+=r.nalCount,n.duration+=r.duration),(r=[i]).nalCount=i.length,r.byteLength=i.byteLength,r.pts=i.pts,r.dts=i.dts,r.duration=i.duration):(r.duration+=i.duration,r.nalCount+=i.length,r.byteLength+=i.byteLength,r.push(i));return n.length&&r.duration<=0&&(r.duration=n[n.length-1].duration),n.byteLength+=r.byteLength,n.nalCount+=r.nalCount,n.duration+=r.duration,n.push(r),n},this.generateSampleTable_=function(e,t){var i,r,n,a,s,o=t||0,u=[];for(i=0;i<e.length;i++)for(a=e[i],r=0;r<a.length;r++)s=a[r],(n={size:0,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0,degradationPriority:0}}).dataOffset=o,n.compositionTimeOffset=s.pts-s.dts,n.duration=s.duration,n.size=4*s.length,n.size+=s.byteLength,s.keyFrame&&(n.flags.dependsOn=2),o+=n.size,u.push(n);return u},this.concatenateNalData_=function(e){var t,i,r,n,a,s,o=0,u=e.byteLength,l=e.nalCount,d=new Uint8Array(u+4*l),c=new DataView(d.buffer);for(t=0;t<e.length;t++)for(n=e[t],i=0;i<n.length;i++)for(a=n[i],r=0;r<a.length;r++)s=a[r],c.setUint32(o,s.data.byteLength),o+=4,d.set(s.data,o),o+=s.data.byteLength;return d},this.alignGopsAtStart_=function(e){var t,i,r,n,a,s,u,l;for(a=e.byteLength,s=e.nalCount,u=e.duration,t=i=0;t<o.length&&i<e.length&&(r=o[t],n=e[i],r.pts!==n.pts);)n.pts>r.pts?t++:(i++,a-=n.byteLength,s-=n.nalCount,u-=n.duration);return 0===i?e:i===e.length?null:((l=e.slice(i)).byteLength=a,l.duration=u,l.nalCount=s,l.pts=l[0].pts,l.dts=l[0].dts,l)},this.alignGopsAtEnd_=function(e){var t,i,r,n,a,s,u;for(t=o.length-1,i=e.length-1,a=null,s=!1;t>=0&&i>=0;){if(r=o[t],n=e[i],r.pts===n.pts){s=!0;break}r.pts>n.pts?t--:(t===o.length-1&&(a=i),i--)}if(!s&&null===a)return null;if(0===(u=s?i:a))return e;var l=e.slice(u),d=l.reduce(function(e,t){return e.byteLength+=t.byteLength,e.duration+=t.duration,e.nalCount+=t.nalCount,e},{byteLength:0,duration:0,nalCount:0});return l.byteLength=d.byteLength,l.duration=d.duration,l.nalCount=d.nalCount,l.pts=l[0].pts,l.dts=l[0].dts,l},this.alignGopsWith=function(e){o=e}}).prototype=new f,u=function(e,t){"number"==typeof t.pts&&(void 0===e.timelineStartInfo.pts&&(e.timelineStartInfo.pts=t.pts),void 0===e.minSegmentPts?e.minSegmentPts=t.pts:e.minSegmentPts=Math.min(e.minSegmentPts,t.pts),void 0===e.maxSegmentPts?e.maxSegmentPts=t.pts:e.maxSegmentPts=Math.max(e.maxSegmentPts,t.pts)),"number"==typeof t.dts&&(void 0===e.timelineStartInfo.dts&&(e.timelineStartInfo.dts=t.dts),void 0===e.minSegmentDts?e.minSegmentDts=t.dts:e.minSegmentDts=Math.min(e.minSegmentDts,t.dts),void 0===e.maxSegmentDts?e.maxSegmentDts=t.dts:e.maxSegmentDts=Math.max(e.maxSegmentDts,t.dts))},l=function(e){delete e.minSegmentDts,delete e.maxSegmentDts,delete e.minSegmentPts,delete e.maxSegmentPts},d=function(e){var t,i=e.minSegmentDts-e.timelineStartInfo.dts;return t=e.timelineStartInfo.baseMediaDecodeTime,t+=i,t=Math.max(0,t),"audio"===e.type&&(t*=e.samplerate/9e4,t=Math.floor(t)),t},(s=function(e,t){this.numberOfTracks=0,this.metadataStream=t,void 0!==e.remux?this.remuxTracks=!!e.remux:this.remuxTracks=!0,this.pendingTracks=[],this.videoTrack=null,this.pendingBoxes=[],this.pendingCaptions=[],this.pendingMetadata=[],this.pendingBytes=0,this.emittedTracks=0,s.prototype.init.call(this),this.push=function(e){return e.text?this.pendingCaptions.push(e):e.frames?this.pendingMetadata.push(e):(this.pendingTracks.push(e.track),this.pendingBoxes.push(e.boxes),this.pendingBytes+=e.boxes.byteLength,"video"===e.track.type&&(this.videoTrack=e.track),void("audio"===e.track.type&&(this.audioTrack=e.track)))}}).prototype=new f,s.prototype.flush=function(e){var t,i,r,n,a=0,s={captions:[],captionStreams:{},metadata:[],info:{}},o=0;if(this.pendingTracks.length<this.numberOfTracks){if("VideoSegmentStream"!==e&&"AudioSegmentStream"!==e)return;if(this.remuxTracks)return;if(0===this.pendingTracks.length)return this.emittedTracks++,void(this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0))}for(this.videoTrack?(o=this.videoTrack.timelineStartInfo.pts,E.forEach(function(e){s.info[e]=this.videoTrack[e]},this)):this.audioTrack&&(o=this.audioTrack.timelineStartInfo.pts,w.forEach(function(e){s.info[e]=this.audioTrack[e]},this)),1===this.pendingTracks.length?s.type=this.pendingTracks[0].type:s.type="combined",this.emittedTracks+=this.pendingTracks.length,r=p.initSegment(this.pendingTracks),s.initSegment=new Uint8Array(r.byteLength),s.initSegment.set(r),s.data=new Uint8Array(this.pendingBytes),n=0;n<this.pendingBoxes.length;n++)s.data.set(this.pendingBoxes[n],a),a+=this.pendingBoxes[n].byteLength;for(n=0;n<this.pendingCaptions.length;n++)(t=this.pendingCaptions[n]).startTime=t.startPts-o,t.startTime/=9e4,t.endTime=t.endPts-o,t.endTime/=9e4,s.captionStreams[t.stream]=!0,s.captions.push(t);for(n=0;n<this.pendingMetadata.length;n++)(i=this.pendingMetadata[n]).cueTime=i.pts-o,i.cueTime/=9e4,s.metadata.push(i);s.metadata.dispatchType=this.metadataStream.dispatchType,this.pendingTracks.length=0,this.videoTrack=null,this.pendingBoxes.length=0,this.pendingCaptions.length=0,this.pendingBytes=0,this.pendingMetadata.length=0,this.trigger("data",s),this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},(a=function(e){var t,i,u=this,d=!0;a.prototype.init.call(this),e=e||{},this.baseMediaDecodeTime=e.baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var t={};this.transmuxPipeline_=t,t.type="aac",t.metadataStream=new m.MetadataStream,t.aacStream=new y,t.audioTimestampRolloverStream=new m.TimestampRolloverStream("audio"),t.timedMetadataTimestampRolloverStream=new m.TimestampRolloverStream("timed-metadata"),t.adtsStream=new g,t.coalesceStream=new s(e,t.metadataStream),t.headOfPipeline=t.aacStream,t.aacStream.pipe(t.audioTimestampRolloverStream).pipe(t.adtsStream),t.aacStream.pipe(t.timedMetadataTimestampRolloverStream).pipe(t.metadataStream).pipe(t.coalesceStream),t.metadataStream.on("timestamp",function(e){t.aacStream.setTimestamp(e.timeStamp)}),t.aacStream.on("data",function(e){"timed-metadata"!==e.type||t.audioSegmentStream||(i=i||{timelineStartInfo:{baseMediaDecodeTime:u.baseMediaDecodeTime},codec:"adts",type:"audio"},t.coalesceStream.numberOfTracks++,t.audioSegmentStream=new n(i),t.adtsStream.pipe(t.audioSegmentStream).pipe(t.coalesceStream))}),t.coalesceStream.on("data",this.trigger.bind(this,"data")),t.coalesceStream.on("done",this.trigger.bind(this,"done"))},this.setupTsPipeline=function(){var a={};this.transmuxPipeline_=a,a.type="ts",a.metadataStream=new m.MetadataStream,a.packetStream=new m.TransportPacketStream,a.parseStream=new m.TransportParseStream,a.elementaryStream=new m.ElementaryStream,a.videoTimestampRolloverStream=new m.TimestampRolloverStream("video"),a.audioTimestampRolloverStream=new m.TimestampRolloverStream("audio"),a.timedMetadataTimestampRolloverStream=new m.TimestampRolloverStream("timed-metadata"),a.adtsStream=new g,a.h264Stream=new v,a.captionStream=new m.CaptionStream,a.coalesceStream=new s(e,a.metadataStream),a.headOfPipeline=a.packetStream,a.packetStream.pipe(a.parseStream).pipe(a.elementaryStream),a.elementaryStream.pipe(a.videoTimestampRolloverStream).pipe(a.h264Stream),a.elementaryStream.pipe(a.audioTimestampRolloverStream).pipe(a.adtsStream),a.elementaryStream.pipe(a.timedMetadataTimestampRolloverStream).pipe(a.metadataStream).pipe(a.coalesceStream),a.h264Stream.pipe(a.captionStream).pipe(a.coalesceStream),a.elementaryStream.on("data",function(s){var o;if("metadata"===s.type){for(o=s.tracks.length;o--;)t||"video"!==s.tracks[o].type?i||"audio"!==s.tracks[o].type||((i=s.tracks[o]).timelineStartInfo.baseMediaDecodeTime=u.baseMediaDecodeTime):(t=s.tracks[o]).timelineStartInfo.baseMediaDecodeTime=u.baseMediaDecodeTime;t&&!a.videoSegmentStream&&(a.coalesceStream.numberOfTracks++,a.videoSegmentStream=new r(t,e),a.videoSegmentStream.on("timelineStartInfo",function(e){i&&(i.timelineStartInfo=e,a.audioSegmentStream.setEarliestDts(e.dts))}),a.videoSegmentStream.on("processedGopsInfo",u.trigger.bind(u,"gopInfo")),a.videoSegmentStream.on("baseMediaDecodeTime",function(e){i&&a.audioSegmentStream.setVideoBaseMediaDecodeTime(e)}),a.h264Stream.pipe(a.videoSegmentStream).pipe(a.coalesceStream)),i&&!a.audioSegmentStream&&(a.coalesceStream.numberOfTracks++,a.audioSegmentStream=new n(i),a.adtsStream.pipe(a.audioSegmentStream).pipe(a.coalesceStream))}}),a.coalesceStream.on("data",this.trigger.bind(this,"data")),a.coalesceStream.on("done",this.trigger.bind(this,"done"))},this.setBaseMediaDecodeTime=function(e){var r=this.transmuxPipeline_;this.baseMediaDecodeTime=e,i&&(i.timelineStartInfo.dts=void 0,i.timelineStartInfo.pts=void 0,l(i),i.timelineStartInfo.baseMediaDecodeTime=e,r.audioTimestampRolloverStream&&r.audioTimestampRolloverStream.discontinuity()),t&&(r.videoSegmentStream&&(r.videoSegmentStream.gopCache_=[],r.videoTimestampRolloverStream.discontinuity()),t.timelineStartInfo.dts=void 0,t.timelineStartInfo.pts=void 0,l(t),r.captionStream.reset(),t.timelineStartInfo.baseMediaDecodeTime=e),r.timedMetadataTimestampRolloverStream&&r.timedMetadataTimestampRolloverStream.discontinuity()},this.setAudioAppendStart=function(e){i&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(e)},this.alignGopsWith=function(e){t&&this.transmuxPipeline_.videoSegmentStream&&this.transmuxPipeline_.videoSegmentStream.alignGopsWith(e)},this.push=function(e){if(d){var t=o(e);t&&"aac"!==this.transmuxPipeline_.type?this.setupAacPipeline():t||"ts"===this.transmuxPipeline_.type||this.setupTsPipeline(),d=!1}this.transmuxPipeline_.headOfPipeline.push(e)},this.flush=function(){d=!0,this.transmuxPipeline_.headOfPipeline.flush()},this.resetCaptions=function(){this.transmuxPipeline_.captionStream&&this.transmuxPipeline_.captionStream.reset()}}).prototype=new f,t.exports={Transmuxer:a,VideoSegmentStream:r,AudioSegmentStream:n,AUDIO_PROPERTIES:w,VIDEO_PROPERTIES:E}},{"../aac":38,"../codecs/adts.js":40,"../codecs/h264":41,"../data/silence":42,"../m2ts/m2ts.js":50,"../utils/clock":60,"../utils/stream.js":62,"./mp4-generator.js":56}],59:[function(e,t,i){"use strict";var r=e("../m2ts/stream-types.js"),n=e("../m2ts/timestamp-rollover-stream.js").handleRollover,a={};a.ts=e("../m2ts/probe.js"),a.aac=e("../aac/probe.js");var s=function(e,t,i){for(var r,n,s,o,u=0,l=188,d=!1;l<e.byteLength;)if(71!==e[u]||71!==e[l])u++,l++;else{switch(r=e.subarray(u,l),a.ts.parseType(r,t.pid)){case"pes":n=a.ts.parsePesType(r,t.table),s=a.ts.parsePayloadUnitStartIndicator(r),"audio"===n&&s&&(o=a.ts.parsePesTime(r))&&(o.type="audio",i.audio.push(o),d=!0)}if(d)break;u+=188,l+=188}for(u=(l=e.byteLength)-188,d=!1;u>=0;)if(71!==e[u]||71!==e[l])u--,l--;else{switch(r=e.subarray(u,l),a.ts.parseType(r,t.pid)){case"pes":n=a.ts.parsePesType(r,t.table),s=a.ts.parsePayloadUnitStartIndicator(r),"audio"===n&&s&&(o=a.ts.parsePesTime(r))&&(o.type="audio",i.audio.push(o),d=!0)}if(d)break;u-=188,l-=188}},o=function(e,t,i){for(var r,n,s,o,u,l,d,c=0,h=188,f=!1,p={data:[],size:0};h<e.byteLength;)if(71!==e[c]||71!==e[h])c++,h++;else{switch(r=e.subarray(c,h),a.ts.parseType(r,t.pid)){case"pes":if(n=a.ts.parsePesType(r,t.table),s=a.ts.parsePayloadUnitStartIndicator(r),"video"===n&&(s&&!f&&(o=a.ts.parsePesTime(r))&&(o.type="video",i.video.push(o),f=!0),!i.firstKeyFrame)){if(s&&0!==p.size){for(u=new Uint8Array(p.size),l=0;p.data.length;)d=p.data.shift(),u.set(d,l),l+=d.byteLength;a.ts.videoPacketContainsKeyFrame(u)&&(i.firstKeyFrame=a.ts.parsePesTime(u),i.firstKeyFrame.type="video"),p.size=0}p.data.push(r),p.size+=r.byteLength}}if(f&&i.firstKeyFrame)break;c+=188,h+=188}for(c=(h=e.byteLength)-188,f=!1;c>=0;)if(71!==e[c]||71!==e[h])c--,h--;else{switch(r=e.subarray(c,h),a.ts.parseType(r,t.pid)){case"pes":n=a.ts.parsePesType(r,t.table),s=a.ts.parsePayloadUnitStartIndicator(r),"video"===n&&s&&(o=a.ts.parsePesTime(r))&&(o.type="video",i.video.push(o),f=!0)}if(f)break;c-=188,h-=188}},u=function(e){var t={pid:null,table:null},i={};for(var n in function(e,t){for(var i,r=0,n=188;n<e.byteLength;)if(71!==e[r]||71!==e[n])r++,n++;else{switch(i=e.subarray(r,n),a.ts.parseType(i,t.pid)){case"pat":t.pid||(t.pid=a.ts.parsePat(i));break;case"pmt":t.table||(t.table=a.ts.parsePmt(i))}if(t.pid&&t.table)return;r+=188,n+=188}}(e,t),t.table){if(t.table.hasOwnProperty(n))switch(t.table[n]){case r.H264_STREAM_TYPE:i.video=[],o(e,t,i),0===i.video.length&&delete i.video;break;case r.ADTS_STREAM_TYPE:i.audio=[],s(e,t,i),0===i.audio.length&&delete i.audio}}return i};t.exports={inspect:function(e,t){var i,r;return(r=(i=e)[0]==="I".charCodeAt(0)&&i[1]==="D".charCodeAt(0)&&i[2]==="3".charCodeAt(0)?function(e){for(var t,i=!1,r=0,n=null,s=null,o=0,u=0;e.length-u>=3;){switch(a.aac.parseType(e,u)){case"timed-metadata":if(e.length-u<10){i=!0;break}if((o=a.aac.parseId3TagSize(e,u))>e.length){i=!0;break}null===s&&(t=e.subarray(u,u+o),s=a.aac.parseAacTimestamp(t)),u+=o;break;case"audio":if(e.length-u<7){i=!0;break}if((o=a.aac.parseAdtsSize(e,u))>e.length){i=!0;break}null===n&&(t=e.subarray(u,u+o),n=a.aac.parseSampleRate(t)),r++,u+=o;break;default:u++}if(i)return null}if(null===n||null===s)return null;var l=9e4/n;return{audio:[{type:"audio",dts:s,pts:s},{type:"audio",dts:s+1024*r*l,pts:s+1024*r*l}]}}(e):u(e))&&(r.audio||r.video)?(function(e,t){if(e.audio&&e.audio.length){var i=t;void 0===i&&(i=e.audio[0].dts),e.audio.forEach(function(e){e.dts=n(e.dts,i),e.pts=n(e.pts,i),e.dtsTime=e.dts/9e4,e.ptsTime=e.pts/9e4})}if(e.video&&e.video.length){var r=t;if(void 0===r&&(r=e.video[0].dts),e.video.forEach(function(e){e.dts=n(e.dts,r),e.pts=n(e.pts,r),e.dtsTime=e.dts/9e4,e.ptsTime=e.pts/9e4}),e.firstKeyFrame){var a=e.firstKeyFrame;a.dts=n(a.dts,r),a.pts=n(a.pts,r),a.dtsTime=a.dts/9e4,a.ptsTime=a.dts/9e4}}}(r,t),r):null}}},{"../aac/probe.js":39,"../m2ts/probe.js":52,"../m2ts/stream-types.js":53,"../m2ts/timestamp-rollover-stream.js":54}],60:[function(e,t,i){var r,n,a,s,o,u;r=function(e){return 9e4*e},n=function(e,t){return e*t},a=function(e){return e/9e4},s=function(e,t){return e/t},o=function(e,t){return r(s(e,t))},u=function(e,t){return n(a(e),t)},t.exports={secondsToVideoTs:r,secondsToAudioTs:n,videoTsToSeconds:a,audioTsToSeconds:s,audioTsToVideoTs:o,videoTsToAudioTs:u}},{}],61:[function(e,t,i){"use strict";var r;r=function(e){var t=e.byteLength,i=0,r=0;this.length=function(){return 8*t},this.bitsAvailable=function(){return 8*t+r},this.loadWord=function(){var n=e.byteLength-t,a=new Uint8Array(4),s=Math.min(4,t);if(0===s)throw new Error("no bytes available");a.set(e.subarray(n,n+s)),i=new DataView(a.buffer).getUint32(0),r=8*s,t-=s},this.skipBits=function(e){var n;r>e?(i<<=e,r-=e):(e-=r,e-=8*(n=Math.floor(e/8)),t-=n,this.loadWord(),i<<=e,r-=e)},this.readBits=function(e){var n=Math.min(r,e),a=i>>>32-n;return(r-=n)>0?i<<=n:t>0&&this.loadWord(),(n=e-n)>0?a<<n|this.readBits(n):a},this.skipLeadingZeros=function(){var e;for(e=0;e<r;++e)if(0!=(i&2147483648>>>e))return i<<=e,r-=e,e;return this.loadWord(),e+this.skipLeadingZeros()},this.skipUnsignedExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.skipExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.readUnsignedExpGolomb=function(){var e=this.skipLeadingZeros();return this.readBits(e+1)-1},this.readExpGolomb=function(){var e=this.readUnsignedExpGolomb();return 1&e?1+e>>>1:-1*(e>>>1)},this.readBoolean=function(){return 1===this.readBits(1)},this.readUnsignedByte=function(){return this.readBits(8)},this.loadWord()},t.exports=r},{}],62:[function(e,t,i){"use strict";var r=function(){this.init=function(){var e={};this.on=function(t,i){e[t]||(e[t]=[]),e[t]=e[t].concat(i)},this.off=function(t,i){var r;return!!e[t]&&(r=e[t].indexOf(i),e[t]=e[t].slice(),e[t].splice(r,1),r>-1)},this.trigger=function(t){var i,r,n,a;if(i=e[t])if(2===arguments.length)for(n=i.length,r=0;r<n;++r)i[r].call(this,arguments[1]);else{for(a=[],r=arguments.length,r=1;r<arguments.length;++r)a.push(arguments[r]);for(n=i.length,r=0;r<n;++r)i[r].apply(this,a)}},this.dispose=function(){e={}}}};r.prototype.pipe=function(e){return this.on("data",function(t){e.push(t)}),this.on("done",function(t){e.flush(t)}),e},r.prototype.push=function(e){this.trigger("data",e)},r.prototype.flush=function(e){this.trigger("done",e)},t.exports=r},{}],63:[function(e,t,i){var r,n,a,s,o,u;r=this,n=/^((?:[a-zA-Z0-9+\-.]+:)?)(\/\/[^\/\;?#]*)?(.*?)??(;.*?)?(\?.*?)?(#.*?)?$/,a=/^([^\/;?#]*)(.*)$/,s=/(?:\/|^)\.(?=\/)/g,o=/(?:\/|^)\.\.\/(?!\.\.\/).*?(?=\/)/g,u={buildAbsoluteURL:function(e,t,i){if(i=i||{},e=e.trim(),!(t=t.trim())){if(!i.alwaysNormalize)return e;var r=this.parseURL(e);if(!r)throw new Error("Error trying to parse base URL.");return r.path=u.normalizePath(r.path),u.buildURLFromParts(r)}var n=this.parseURL(t);if(!n)throw new Error("Error trying to parse relative URL.");if(n.scheme)return i.alwaysNormalize?(n.path=u.normalizePath(n.path),u.buildURLFromParts(n)):t;var s=this.parseURL(e);if(!s)throw new Error("Error trying to parse base URL.");if(!s.netLoc&&s.path&&"/"!==s.path[0]){var o=a.exec(s.path);s.netLoc=o[1],s.path=o[2]}s.netLoc&&!s.path&&(s.path="/");var l={scheme:s.scheme,netLoc:n.netLoc,path:null,params:n.params,query:n.query,fragment:n.fragment};if(!n.netLoc&&(l.netLoc=s.netLoc,"/"!==n.path[0]))if(n.path){var d=s.path,c=d.substring(0,d.lastIndexOf("/")+1)+n.path;l.path=u.normalizePath(c)}else l.path=s.path,n.params||(l.params=s.params,n.query||(l.query=s.query));return null===l.path&&(l.path=i.alwaysNormalize?u.normalizePath(n.path):n.path),u.buildURLFromParts(l)},parseURL:function(e){var t=n.exec(e);return t?{scheme:t[1]||"",netLoc:t[2]||"",path:t[3]||"",params:t[4]||"",query:t[5]||"",fragment:t[6]||""}:null},normalizePath:function(e){for(e=e.split("").reverse().join("").replace(s,"");e.length!==(e=e.replace(o,"")).length;);return e.split("").reverse().join("")},buildURLFromParts:function(e){return e.scheme+e.netLoc+e.path+e.params+e.query+e.fragment}},"object"==typeof i&&"object"==typeof t?t.exports=u:"object"==typeof i?i.URLToolkit=u:r.URLToolkit=u},{}],64:[function(e,t,i){(function(r){"use strict";function n(e){return e&&e.__esModule?e:{default:e}}Object.defineProperty(i,"__esModule",{value:!0});var a=n(e("global/window")),s=n("undefined"!=typeof window?window.videojs:void 0!==r?r.videojs:null),o=function(e){return isNaN(e)||Math.abs(e)===1/0?Number.MAX_VALUE:e};i.default={addTextTrackData:function(e,t,i){var r,n=a.default.WebKitDataCue||a.default.VTTCue;t&&t.forEach(function(e){var t=e.stream;this.inbandTextTracks_[t].addCue(new n(e.startTime+this.timestampOffset,e.endTime+this.timestampOffset,e.text))},e),i&&(r=o(e.mediaSource_.duration),i.forEach(function(e){var t=e.cueTime+this.timestampOffset;e.frames.forEach(function(e){var i=new n(t,t,e.value||e.url||e.data||"");i.frame=e,i.value=e,function(e){Object.defineProperties(e.frame,{id:{get:function(){return s.default.log.warn("cue.frame.id is deprecated. Use cue.value.key instead."),e.value.key}},value:{get:function(){return s.default.log.warn("cue.frame.value is deprecated. Use cue.value.data instead."),e.value.data}},privateData:{get:function(){return s.default.log.warn("cue.frame.privateData is deprecated. Use cue.value.data instead."),e.value.data}}})}(i),this.metadataTrack_.addCue(i)},this)},e),e.metadataTrack_&&e.metadataTrack_.cues&&e.metadataTrack_.cues.length&&function(){for(var t=e.metadataTrack_.cues,i=[],n=0;n<t.length;n++)t[n]&&i.push(t[n]);var a=i.reduce(function(e,t){var i=e[t.startTime]||[];return i.push(t),e[t.startTime]=i,e},{}),s=Object.keys(a).sort(function(e,t){return Number(e)-Number(t)});s.forEach(function(e,t){var i=a[e],n=Number(s[t+1])||r;i.forEach(function(e){e.endTime=n})})}())},durationOfVideo:o},t.exports=i.default}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"global/window":32}],65:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});i.default={isAudioCodec:function(e){return/mp4a\.\d+.\d+/i.test(e)},parseContentType:function(e){var t={type:"",parameters:{}},i=e.trim().split(";");return t.type=i.shift().trim(),i.forEach(function(e){var i=e.trim().split("=");if(i.length>1){var r=i[0].replace(/"/g,"").trim(),n=i[1].replace(/"/g,"").trim();t.parameters[r]=n}}),t},isVideoCodec:function(e){return/avc1\.[\da-f]+/i.test(e)},translateLegacyCodecs:function(e){return e.map(function(e){return e.replace(/avc1\.(\d+)\.(\d+)/i,function(e,t,i){return"avc1."+("00"+Number(t).toString(16)).slice(-2)+"00"+("00"+Number(i).toString(16)).slice(-2)})})}},t.exports=i.default},{}],66:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});i.default=function(e,t,i){var r=t.player_;if(i.captions&&i.captions.length)for(var n in e.inbandTextTracks_||(e.inbandTextTracks_={}),i.captionStreams)if(!e.inbandTextTracks_[n]){r.tech_.trigger({type:"usage",name:"hls-608"});var a=r.textTracks().getTrackById(n);e.inbandTextTracks_[n]=a||r.addRemoteTextTrack({kind:"captions",id:n,label:n},!1).track}i.metadata&&i.metadata.length&&!e.metadataTrack_&&(e.metadataTrack_=r.addRemoteTextTrack({kind:"metadata",label:"Timed Metadata"},!1).track,e.metadataTrack_.inBandMetadataTrackDispatchType=i.metadata.dispatchType)},t.exports=i.default},{}],67:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});i.default={TIME_BETWEEN_CHUNKS:1,BYTES_PER_CHUNK:32768},t.exports=i.default},{}],68:[function(e,t,i){(function(r){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var n=function(){function e(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,i,r){return i&&e(t.prototype,i),r&&e(t,r),t}}(),a=function(e,t,i){for(var r=!0;r;){var n=e,a=t,s=i;r=!1,null===n&&(n=Function.prototype);var o=Object.getOwnPropertyDescriptor(n,a);if(void 0!==o){if("value"in o)return o.value;var u=o.get;if(void 0===u)return;return u.call(s)}var l=Object.getPrototypeOf(n);if(null===l)return;e=l,t=a,i=s,r=!0,o=l=void 0}};function s(e){return e&&e.__esModule?e:{default:e}}var o=s(e("global/document")),u=s("undefined"!=typeof window?window.videojs:void 0!==r?r.videojs:null),l=s(e("./flash-source-buffer")),d=s(e("./flash-constants")),c=e("./codec-utils"),h=function(e){function t(){var e=this;!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,t),a(Object.getPrototypeOf(t.prototype),"constructor",this).call(this),this.sourceBuffers=[],this.readyState="closed",this.on(["sourceopen","webkitsourceopen"],function(t){e.swfObj=o.default.getElementById(t.swfId),e.player_=(0,u.default)(e.swfObj.parentNode),e.tech_=e.swfObj.tech,e.readyState="open",e.tech_.on("seeking",function(){for(var t=e.sourceBuffers.length;t--;)e.sourceBuffers[t].abort()}),e.swfObj&&e.swfObj.vjs_load()})}return function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}(t,u["default"].EventTarget),n(t,[{key:"addSeekableRange_",value:function(){}},{key:"addSourceBuffer",value:function(e){var t=(0,c.parseContentType)(e),i=void 0;if("video/mp2t"!==t.type&&"audio/mp2t"!==t.type)throw new Error("NotSupportedError (Video.js)");return i=new l.default(this),this.sourceBuffers.push(i),i}},{key:"endOfStream",value:function(e){"network"===e?this.tech_.error(2):"decode"===e&&this.tech_.error(3),"ended"!==this.readyState&&(this.readyState="ended",this.swfObj.vjs_endOfStream())}}]),t}();i.default=h;try{Object.defineProperty(h.prototype,"duration",{get:function(){return this.swfObj?this.swfObj.vjs_getProperty("duration"):NaN},set:function(e){var t=void 0,i=this.swfObj.vjs_getProperty("duration");if(this.swfObj.vjs_setProperty("duration",e),e<i)for(t=0;t<this.sourceBuffers.length;t++)this.sourceBuffers[t].remove(e,i);return e}})}catch(e){h.prototype.duration=NaN}for(var f in d.default)h[f]=d.default[f];t.exports=i.default}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./codec-utils":65,"./flash-constants":67,"./flash-source-buffer":69,"global/document":31}],69:[function(e,t,i){(function(r){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var n=function(){function e(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,i,r){return i&&e(t.prototype,i),r&&e(t,r),t}}(),a=function(e,t,i){for(var r=!0;r;){var n=e,a=t,s=i;r=!1,null===n&&(n=Function.prototype);var o=Object.getOwnPropertyDescriptor(n,a);if(void 0!==o){if("value"in o)return o.value;var u=o.get;if(void 0===u)return;return u.call(s)}var l=Object.getPrototypeOf(n);if(null===l)return;e=l,t=a,i=s,r=!0,o=l=void 0}};function s(e){return e&&e.__esModule?e:{default:e}}var o=s(e("global/window")),u=s("undefined"!=typeof window?window.videojs:void 0!==r?r.videojs:null),l=s(e("mux.js/lib/flv")),d=s(e("./remove-cues-from-track")),c=s(e("./create-text-tracks-if-necessary")),h=e("./add-text-track-data"),f=s(e("./flash-transmuxer-worker")),p=s(e("webwackify")),m=s(e("./flash-constants")),g=function(){var t=void 0;try{t=e.resolve("./flash-transmuxer-worker")}catch(e){}return t},v=function(e){o.default.setTimeout(e,m.default.TIME_BETWEEN_CHUNKS)},y=function(){return Math.random().toString(36).slice(2,8)},_=function(e,t){("number"!=typeof t||t<0)&&(t=0);var i=Math.pow(10,t);return Math.round(e*i)/i},b=function(e){function t(e){var i=this;!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,t),a(Object.getPrototypeOf(t.prototype),"constructor",this).call(this);var r;this.chunkSize_=m.default.BYTES_PER_CHUNK,this.buffer_=[],this.bufferSize_=0,this.basePtsOffset_=NaN,this.mediaSource_=e,this.audioBufferEnd_=NaN,this.videoBufferEnd_=NaN,this.updating=!1,this.timestampOffset_=0,r=o.default.btoa(String.fromCharCode.apply(null,Array.prototype.slice.call(l.default.getFlvHeader())));var n=this.mediaSource_.player_.id().replace(/[^a-zA-Z0-9]/g,"_");this.flashEncodedHeaderName_="vjs_flashEncodedHeader_"+n+y(),this.flashEncodedDataName_="vjs_flashEncodedData_"+n+y(),o.default[this.flashEncodedHeaderName_]=function(){return delete o.default[i.flashEncodedHeaderName_],r},this.mediaSource_.swfObj.vjs_appendChunkReady(this.flashEncodedHeaderName_),this.transmuxer_=(0,p.default)(f.default,g()),this.transmuxer_.postMessage({action:"init",options:{}}),this.transmuxer_.onmessage=function(e){"data"===e.data.action&&i.receiveBuffer_(e.data.segment)},this.one("updateend",function(){i.mediaSource_.tech_.trigger("loadedmetadata")}),Object.defineProperty(this,"timestampOffset",{get:function(){return this.timestampOffset_},set:function(e){"number"==typeof e&&e>=0&&(this.timestampOffset_=e,this.mediaSource_.swfObj.vjs_discontinuity(),this.basePtsOffset_=NaN,this.audioBufferEnd_=NaN,this.videoBufferEnd_=NaN,this.transmuxer_.postMessage({action:"reset"}))}}),Object.defineProperty(this,"buffered",{get:function(){if(!(this.mediaSource_&&this.mediaSource_.swfObj&&"vjs_getProperty"in this.mediaSource_.swfObj))return u.default.createTimeRange();var e=this.mediaSource_.swfObj.vjs_getProperty("buffered");return e&&e.length&&(e[0][0]=_(e[0][0],3),e[0][1]=_(e[0][1],3)),u.default.createTimeRanges(e)}}),this.mediaSource_.player_.on("seeked",function(){if((0,d.default)(0,1/0,i.metadataTrack_),i.inbandTextTracks_)for(var e in i.inbandTextTracks_)(0,d.default)(0,1/0,i.inbandTextTracks_[e])});var s=this.onHlsReset_.bind(this);this.mediaSource_.player_.tech_.on("hls-reset",s),this.mediaSource_.player_.tech_.hls.on("dispose",function(){i.transmuxer_.terminate(),i.mediaSource_.player_.tech_.off("hls-reset",s)})}return function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}(t,u["default"].EventTarget),n(t,[{key:"appendBuffer",value:function(e){var t=void 0;if(this.updating)throw(t=new Error("SourceBuffer.append() cannot be called while an update is in progress")).name="InvalidStateError",t.code=11,t;this.updating=!0,this.mediaSource_.readyState="open",this.trigger({type:"update"}),this.transmuxer_.postMessage({action:"push",data:e.buffer,byteOffset:e.byteOffset,byteLength:e.byteLength},[e.buffer]),this.transmuxer_.postMessage({action:"flush"})}},{key:"abort",value:function(){this.buffer_=[],this.bufferSize_=0,this.mediaSource_.swfObj.vjs_abort(),this.updating&&(this.updating=!1,this.trigger({type:"updateend"}))}},{key:"remove",value:function(e,t){if((0,d.default)(e,t,this.metadataTrack_),this.inbandTextTracks_)for(var i in this.inbandTextTracks_)(0,d.default)(e,t,this.inbandTextTracks_[i]);this.trigger({type:"update"}),this.trigger({type:"updateend"})}},{key:"receiveBuffer_",value:function(e){var t=this;(0,c.default)(this,this.mediaSource_,e),(0,h.addTextTrackData)(this,e.captions,e.metadata),v(function(){var i=t.convertTagsToData_(e);0===t.buffer_.length&&v(t.processBuffer_.bind(t)),i&&(t.buffer_.push(i),t.bufferSize_+=i.byteLength)})}},{key:"processBuffer_",value:function(){var e=this,t=m.default.BYTES_PER_CHUNK;if(this.buffer_.length){var i=this.buffer_[0].subarray(0,t);i.byteLength<t||this.buffer_[0].byteLength===t?this.buffer_.shift():this.buffer_[0]=this.buffer_[0].subarray(t),this.bufferSize_-=i.byteLength;for(var r=[],n=i.byteLength,a=0;a<n;a++)r.push(String.fromCharCode(i[a]));var s=o.default.btoa(r.join(""));o.default[this.flashEncodedDataName_]=function(){return v(e.processBuffer_.bind(e)),delete o.default[e.flashEncodedDataName_],s},this.mediaSource_.swfObj.vjs_appendChunkReady(this.flashEncodedDataName_)}else!1!==this.updating&&(this.updating=!1,this.trigger({type:"updateend"}))}},{key:"convertTagsToData_",value:function(e){var t=0,i=this.mediaSource_.tech_,r=0,n=void 0,a=e.tags.videoTags,s=e.tags.audioTags;if(isNaN(this.basePtsOffset_)&&(a.length||s.length)){var o=a[0]||{pts:1/0},u=s[0]||{pts:1/0};this.basePtsOffset_=Math.min(u.pts,o.pts)}i.seeking()&&(this.videoBufferEnd_=NaN,this.audioBufferEnd_=NaN),isNaN(this.videoBufferEnd_)?(i.buffered().length&&(r=i.buffered().end(0)-this.timestampOffset),i.seeking()&&(r=Math.max(r,i.currentTime()-this.timestampOffset)),r*=1e3,r+=this.basePtsOffset_):r=this.videoBufferEnd_+.1;var l=a.length;if(l&&a[l-1].pts>=r){for(;--l;){var d=a[l];if(!(d.pts>r)&&(d.keyFrame||d.metaDataTag))break}for(;l;){if(!a[l-1].metaDataTag)break;l--}}var c=a.slice(l),h=void 0;for(h=isNaN(this.audioBufferEnd_)?r:this.audioBufferEnd_+.1,c.length&&(h=Math.min(h,c[0].pts)),l=0;l<s.length&&!(s[l].pts>=h);)l++;var f=s.slice(l);f.length&&(this.audioBufferEnd_=f[f.length-1].pts),c.length&&(this.videoBufferEnd_=c[c.length-1].pts);var p=this.getOrderedTags_(c,f);if(0!==p.length){if(p[0].pts<r&&i.seeking()){var m=i.currentTime()-(r-p[0].pts)/1e3;m<1/30&&(m=0);try{this.mediaSource_.swfObj.vjs_adjustCurrentTime(m)}catch(e){}}for(var g=0;g<p.length;g++)t+=p[g].bytes.byteLength;n=new Uint8Array(t);g=0;for(var v=0;g<p.length;g++)n.set(p[g].bytes,v),v+=p[g].bytes.byteLength;return n}}},{key:"getOrderedTags_",value:function(e,t){for(var i=void 0,r=[];e.length||t.length;)i=e.length?t.length&&t[0].dts<e[0].dts?t.shift():e.shift():t.shift(),r.push(i);return r}},{key:"onHlsReset_",value:function(){this.transmuxer_.postMessage({action:"resetCaptions"})}}]),t}();i.default=b,t.exports=i.default}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./add-text-track-data":64,"./create-text-tracks-if-necessary":66,"./flash-constants":67,"./flash-transmuxer-worker":70,"./remove-cues-from-track":72,"global/window":32,"mux.js/lib/flv":46,webwackify:76}],70:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var r=function(){function e(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,i,r){return i&&e(t.prototype,i),r&&e(t,r),t}}();function n(e){return e&&e.__esModule?e:{default:e}}var a=n(e("global/window")),s=n(e("mux.js/lib/flv")),o=function(){function e(t){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this.options=t||{},this.init()}return r(e,[{key:"init",value:function(){var e;this.transmuxer&&this.transmuxer.dispose(),this.transmuxer=new s.default.Transmuxer(this.options),(e=this.transmuxer).on("data",function(e){a.default.postMessage({action:"data",segment:e})}),e.on("done",function(e){a.default.postMessage({action:"done"})})}},{key:"push",value:function(e){var t=new Uint8Array(e.data,e.byteOffset,e.byteLength);this.transmuxer.push(t)}},{key:"reset",value:function(){this.init()}},{key:"flush",value:function(){this.transmuxer.flush()}},{key:"resetCaptions",value:function(){this.transmuxer.resetCaptions()}}]),e}();i.default=function(e){return new function(e){e.onmessage=function(e){"init"===e.data.action&&e.data.options?this.messageHandlers=new o(e.data.options):(this.messageHandlers||(this.messageHandlers=new o),e.data&&e.data.action&&"init"!==e.data.action&&this.messageHandlers[e.data.action]&&this.messageHandlers[e.data.action](e.data))}}(e)},t.exports=i.default},{"global/window":32,"mux.js/lib/flv":46}],71:[function(e,t,i){(function(r){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var n=function(){function e(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,i,r){return i&&e(t.prototype,i),r&&e(t,r),t}}(),a=function(e,t,i){for(var r=!0;r;){var n=e,a=t,s=i;r=!1,null===n&&(n=Function.prototype);var o=Object.getOwnPropertyDescriptor(n,a);if(void 0!==o){if("value"in o)return o.value;var u=o.get;if(void 0===u)return;return u.call(s)}var l=Object.getPrototypeOf(n);if(null===l)return;e=l,t=a,i=s,r=!0,o=l=void 0}};function s(e){return e&&e.__esModule?e:{default:e}}var o=s(e("global/window")),u=s(e("global/document")),l=s("undefined"!=typeof window?window.videojs:void 0!==r?r.videojs:null),d=s(e("./virtual-source-buffer")),c=e("./add-text-track-data"),h=e("./codec-utils"),f=function(e){function t(){var e=this;!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,t),a(Object.getPrototypeOf(t.prototype),"constructor",this).call(this);var i=void 0;for(i in this.nativeMediaSource_=new o.default.MediaSource,this.nativeMediaSource_)i in t.prototype||"function"!=typeof this.nativeMediaSource_[i]||(this[i]=this.nativeMediaSource_[i].bind(this.nativeMediaSource_));this.duration_=NaN,Object.defineProperty(this,"duration",{get:function(){return this.duration_===1/0?this.duration_:this.nativeMediaSource_.duration},set:function(e){this.duration_=e,e===1/0||(this.nativeMediaSource_.duration=e)}}),Object.defineProperty(this,"seekable",{get:function(){return this.duration_===1/0?l.default.createTimeRanges([[0,this.nativeMediaSource_.duration]]):this.nativeMediaSource_.seekable}}),Object.defineProperty(this,"readyState",{get:function(){return this.nativeMediaSource_.readyState}}),Object.defineProperty(this,"activeSourceBuffers",{get:function(){return this.activeSourceBuffers_}}),this.sourceBuffers=[],this.activeSourceBuffers_=[],this.updateActiveSourceBuffers_=function(){if(e.activeSourceBuffers_.length=0,1===e.sourceBuffers.length){var t=e.sourceBuffers[0];return t.appendAudioInitSegment_=!0,t.audioDisabled_=!t.audioCodec_,void e.activeSourceBuffers_.push(t)}for(var i=!1,r=!0,n=0;n<e.player_.audioTracks().length;n++){var a=e.player_.audioTracks()[n];if(a.enabled&&"main"!==a.kind){i=!0,r=!1;break}}e.sourceBuffers.forEach(function(t){if(t.appendAudioInitSegment_=!0,t.videoCodec_&&t.audioCodec_)t.audioDisabled_=i;else if(t.videoCodec_&&!t.audioCodec_)t.audioDisabled_=!0,r=!1;else if(!t.videoCodec_&&t.audioCodec_&&(t.audioDisabled_=r,r))return;e.activeSourceBuffers_.push(t)})},this.onPlayerMediachange_=function(){e.sourceBuffers.forEach(function(e){e.appendAudioInitSegment_=!0})},this.onHlsReset_=function(){e.sourceBuffers.forEach(function(e){e.transmuxer_&&e.transmuxer_.postMessage({action:"resetCaptions"})})},this.onHlsSegmentTimeMapping_=function(t){e.sourceBuffers.forEach(function(e){return e.timeMapping_=t.mapping})},["sourceopen","sourceclose","sourceended"].forEach(function(e){this.nativeMediaSource_.addEventListener(e,this.trigger.bind(this))},this),this.on("sourceopen",function(t){var i=u.default.querySelector('[src="'+e.url_+'"]');i&&(e.player_=(0,l.default)(i.parentNode),e.player_.tech_.on("hls-reset",e.onHlsReset_),e.player_.tech_.on("hls-segment-time-mapping",e.onHlsSegmentTimeMapping_),e.player_.audioTracks&&e.player_.audioTracks()&&(e.player_.audioTracks().on("change",e.updateActiveSourceBuffers_),e.player_.audioTracks().on("addtrack",e.updateActiveSourceBuffers_),e.player_.audioTracks().on("removetrack",e.updateActiveSourceBuffers_)),e.player_.on("mediachange",e.onPlayerMediachange_))}),this.on("sourceended",function(t){for(var i=(0,c.durationOfVideo)(e.duration),r=0;r<e.sourceBuffers.length;r++){var n=e.sourceBuffers[r],a=n.metadataTrack_&&n.metadataTrack_.cues;a&&a.length&&(a[a.length-1].endTime=i)}}),this.on("sourceclose",function(e){this.sourceBuffers.forEach(function(e){e.transmuxer_&&e.transmuxer_.terminate()}),this.sourceBuffers.length=0,this.player_&&(this.player_.audioTracks&&this.player_.audioTracks()&&(this.player_.audioTracks().off("change",this.updateActiveSourceBuffers_),this.player_.audioTracks().off("addtrack",this.updateActiveSourceBuffers_),this.player_.audioTracks().off("removetrack",this.updateActiveSourceBuffers_)),this.player_.el_&&(this.player_.off("mediachange",this.onPlayerMediachange_),this.player_.tech_.off("hls-reset",this.onHlsReset_),this.player_.tech_.off("hls-segment-time-mapping",this.onHlsSegmentTimeMapping_)))})}return function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}(t,l["default"].EventTarget),n(t,[{key:"addSeekableRange_",value:function(e,t){var i=void 0;if(this.duration!==1/0)throw(i=new Error("MediaSource.addSeekableRange() can only be invoked when the duration is Infinity")).name="InvalidStateError",i.code=11,i;(t>this.nativeMediaSource_.duration||isNaN(this.nativeMediaSource_.duration))&&(this.nativeMediaSource_.duration=t)}},{key:"addSourceBuffer",value:function(e){var t=void 0,i=(0,h.parseContentType)(e);if(/^(video|audio)\/mp2t$/i.test(i.type)){var r=[];i.parameters&&i.parameters.codecs&&(r=i.parameters.codecs.split(","),r=(r=(0,h.translateLegacyCodecs)(r)).filter(function(e){return(0,h.isAudioCodec)(e)||(0,h.isVideoCodec)(e)})),0===r.length&&(r=["avc1.4d400d","mp4a.40.2"]),t=new d.default(this,r),0!==this.sourceBuffers.length&&(this.sourceBuffers[0].createRealSourceBuffers_(),t.createRealSourceBuffers_(),this.sourceBuffers[0].audioDisabled_=!0)}else t=this.nativeMediaSource_.addSourceBuffer(e);return this.sourceBuffers.push(t),t}}]),t}();i.default=f,t.exports=i.default}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./add-text-track-data":64,"./codec-utils":65,"./virtual-source-buffer":75,"global/document":31,"global/window":32}],72:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});i.default=function(e,t,i){var r=void 0,n=void 0;if(i&&i.cues)for(r=i.cues.length;r--;)(n=i.cues[r]).startTime<=t&&n.endTime>=e&&i.removeCue(n)},t.exports=i.default},{}],73:[function(e,t,i){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var r=function(){function e(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,i,r){return i&&e(t.prototype,i),r&&e(t,r),t}}();function n(e){return e&&e.__esModule?e:{default:e}}var a=n(e("global/window")),s=n(e("mux.js/lib/mp4")),o=function(){function e(t){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this.options=t||{},this.init()}return r(e,[{key:"init",value:function(){var e;this.transmuxer&&this.transmuxer.dispose(),this.transmuxer=new s.default.Transmuxer(this.options),(e=this.transmuxer).on("data",function(e){var t=e.initSegment;e.initSegment={data:t.buffer,byteOffset:t.byteOffset,byteLength:t.byteLength};var i=e.data;e.data=i.buffer,a.default.postMessage({action:"data",segment:e,byteOffset:i.byteOffset,byteLength:i.byteLength},[e.data])}),e.captionStream&&e.captionStream.on("data",function(e){a.default.postMessage({action:"caption",data:e})}),e.on("done",function(e){a.default.postMessage({action:"done"})}),e.on("gopInfo",function(e){a.default.postMessage({action:"gopInfo",gopInfo:e})})}},{key:"push",value:function(e){var t=new Uint8Array(e.data,e.byteOffset,e.byteLength);this.transmuxer.push(t)}},{key:"reset",value:function(){this.init()}},{key:"setTimestampOffset",value:function(e){var t=e.timestampOffset||0;this.transmuxer.setBaseMediaDecodeTime(Math.round(9e4*t))}},{key:"setAudioAppendStart",value:function(e){this.transmuxer.setAudioAppendStart(Math.ceil(9e4*e.appendStart))}},{key:"flush",value:function(e){this.transmuxer.flush()}},{key:"resetCaptions",value:function(){this.transmuxer.resetCaptions()}},{key:"alignGopsWith",value:function(e){this.transmuxer.alignGopsWith(e.gopsToAlignWith.slice())}}]),e}();i.default=function(e){return new function(e){e.onmessage=function(e){"init"===e.data.action&&e.data.options?this.messageHandlers=new o(e.data.options):(this.messageHandlers||(this.messageHandlers=new o),e.data&&e.data.action&&"init"!==e.data.action&&this.messageHandlers[e.data.action]&&this.messageHandlers[e.data.action](e.data))}}(e)},t.exports=i.default},{"global/window":32,"mux.js/lib/mp4":55}],74:[function(e,t,i){(function(t){"use strict";function r(e){return e&&e.__esModule?e:{default:e}}Object.defineProperty(i,"__esModule",{value:!0});var n=r(e("global/window")),a=r(e("./flash-media-source")),s=r(e("./html-media-source")),o=r("undefined"!=typeof window?window.videojs:void 0!==t?t.videojs:null),u=0,l={mode:"auto"};o.default.mediaSources={};var d=function(e,t){var i=o.default.mediaSources[e];if(!i)throw new Error("Media Source not found (Video.js)");i.trigger({type:"sourceopen",swfId:t})},c=function(){return!!n.default.MediaSource&&!!n.default.MediaSource.isTypeSupported&&n.default.MediaSource.isTypeSupported('video/mp4;codecs="avc1.4d400d,mp4a.40.2"')},h=function(e){var t=o.default.mergeOptions(l,e);if(this.MediaSource={open:d,supportsNativeMediaSources:c},"html5"===t.mode||"auto"===t.mode&&c())return new s.default;if(o.default.getTech("Flash"))return new a.default;throw new Error("Cannot use Flash or Html5 to create a MediaSource for this video")};i.MediaSource=h,h.open=d,h.supportsNativeMediaSources=c;var f={createObjectURL:function(e){var t=void 0;return e instanceof s.default?(t=n.default.URL.createObjectURL(e.nativeMediaSource_),e.url_=t,t):e instanceof a.default?(t="blob:vjs-media-source/"+u,u++,o.default.mediaSources[t]=e,t):(t=n.default.URL.createObjectURL(e),e.url_=t,t)}};i.URL=f,o.default.MediaSource=h,o.default.URL=f}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./flash-media-source":68,"./html-media-source":71,"global/window":32}],75:[function(e,t,i){(function(t){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var r=function(){function e(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,i,r){return i&&e(t.prototype,i),r&&e(t,r),t}}(),n=function(e,t,i){for(var r=!0;r;){var n=e,a=t,s=i;r=!1,null===n&&(n=Function.prototype);var o=Object.getOwnPropertyDescriptor(n,a);if(void 0!==o){if("value"in o)return o.value;var u=o.get;if(void 0===u)return;return u.call(s)}var l=Object.getPrototypeOf(n);if(null===l)return;e=l,t=a,i=s,r=!0,o=l=void 0}};function a(e){return e&&e.__esModule?e:{default:e}}var s=a("undefined"!=typeof window?window.videojs:void 0!==t?t.videojs:null),o=a(e("./create-text-tracks-if-necessary")),u=a(e("./remove-cues-from-track")),l=e("./add-text-track-data"),d=a(e("webwackify")),c=a(e("./transmuxer-worker")),h=e("./codec-utils"),f=function(){var t=void 0;try{t=e.resolve("./transmuxer-worker")}catch(e){}return t},p=function(e,t,i){if(!t||!e.length)return[];var r=Math.ceil(9e4*(t.currentTime()-i+3)),n=void 0;for(n=0;n<e.length&&!(e[n].pts>r);n++);return e.slice(n)};i.gopsSafeToAlignWith=p;var m=function(e,t,i){if(!t.length)return e;if(i)return t.slice();for(var r=t[0].pts,n=0;n<e.length&&!(e[n].pts>=r);n++);return e.slice(0,n).concat(t)};i.updateGopBuffer=m;var g=function(e,t,i,r){for(var n=Math.ceil(9e4*(t-r)),a=Math.ceil(9e4*(i-r)),s=e.slice(),o=e.length;o--&&!(e[o].pts<=a););if(-1===o)return s;for(var u=o+1;u--&&!(e[u].pts<=n););return u=Math.max(u,0),s.splice(u,o-u+1),s};i.removeGopBuffer=g;var v=function(e){function t(e,i){var r=this;!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,t),n(Object.getPrototypeOf(t.prototype),"constructor",this).call(this,s.default.EventTarget),this.timestampOffset_=0,this.pendingBuffers_=[],this.bufferUpdating_=!1,this.mediaSource_=e,this.codecs_=i,this.audioCodec_=null,this.videoCodec_=null,this.audioDisabled_=!1,this.appendAudioInitSegment_=!0,this.gopBuffer_=[],this.timeMapping_=0,this.safeAppend_=s.default.browser.IE_VERSION>=11;var a={remux:!1,alignGopsAtEnd:this.safeAppend_};this.codecs_.forEach(function(e){(0,h.isAudioCodec)(e)?r.audioCodec_=e:(0,h.isVideoCodec)(e)&&(r.videoCodec_=e)}),this.transmuxer_=(0,d.default)(c.default,f()),this.transmuxer_.postMessage({action:"init",options:a}),this.transmuxer_.onmessage=function(e){return"data"===e.data.action?r.data_(e):"done"===e.data.action?r.done_(e):"gopInfo"===e.data.action?r.appendGopInfo_(e):void 0},Object.defineProperty(this,"timestampOffset",{get:function(){return this.timestampOffset_},set:function(e){"number"==typeof e&&e>=0&&(this.timestampOffset_=e,this.appendAudioInitSegment_=!0,this.gopBuffer_.length=0,this.timeMapping_=0,this.transmuxer_.postMessage({action:"setTimestampOffset",timestampOffset:e}))}}),Object.defineProperty(this,"appendWindowStart",{get:function(){return(this.videoBuffer_||this.audioBuffer_).appendWindowStart},set:function(e){this.videoBuffer_&&(this.videoBuffer_.appendWindowStart=e),this.audioBuffer_&&(this.audioBuffer_.appendWindowStart=e)}}),Object.defineProperty(this,"updating",{get:function(){return!!(this.bufferUpdating_||!this.audioDisabled_&&this.audioBuffer_&&this.audioBuffer_.updating||this.videoBuffer_&&this.videoBuffer_.updating)}}),Object.defineProperty(this,"buffered",{get:function(){var e=null,t=null,i=0,r=[],n=[];if(!this.videoBuffer_&&!this.audioBuffer_)return s.default.createTimeRange();if(!this.videoBuffer_)return this.audioBuffer_.buffered;if(!this.audioBuffer_)return this.videoBuffer_.buffered;if(this.audioDisabled_)return this.videoBuffer_.buffered;if(0===this.videoBuffer_.buffered.length&&0===this.audioBuffer_.buffered.length)return s.default.createTimeRange();for(var a=this.videoBuffer_.buffered,o=this.audioBuffer_.buffered,u=a.length;u--;)r.push({time:a.start(u),type:"start"}),r.push({time:a.end(u),type:"end"});for(u=o.length;u--;)r.push({time:o.start(u),type:"start"}),r.push({time:o.end(u),type:"end"});for(r.sort(function(e,t){return e.time-t.time}),u=0;u<r.length;u++)"start"===r[u].type?2===++i&&(e=r[u].time):"end"===r[u].type&&1===--i&&(t=r[u].time),null!==e&&null!==t&&(n.push([e,t]),e=null,t=null);return s.default.createTimeRanges(n)}})}return function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}(t,s["default"].EventTarget),r(t,[{key:"data_",value:function(e){var t=e.data.segment;t.data=new Uint8Array(t.data,e.data.byteOffset,e.data.byteLength),t.initSegment=new Uint8Array(t.initSegment.data,t.initSegment.byteOffset,t.initSegment.byteLength),(0,o.default)(this,this.mediaSource_,t),this.pendingBuffers_.push(t)}},{key:"done_",value:function(e){"closed"!==this.mediaSource_.readyState?this.processPendingSegments_():this.pendingBuffers_.length=0}},{key:"createRealSourceBuffers_",value:function(){var e=this,t=["audio","video"];t.forEach(function(i){if(e[i+"Codec_"]&&!e[i+"Buffer_"]){var r=null;if(e.mediaSource_[i+"Buffer_"])(r=e.mediaSource_[i+"Buffer_"]).updating=!1;else{var n=i+'/mp4;codecs="'+e[i+"Codec_"]+'"';r=function(e,t){var i=e.addSourceBuffer(t),r=Object.create(null);r.updating=!1,r.realBuffer_=i;var n=function(e){"function"==typeof i[e]?r[e]=function(){return i[e].apply(i,arguments)}:void 0===r[e]&&Object.defineProperty(r,e,{get:function(){return i[e]},set:function(t){return i[e]=t}})};for(var a in i)n(a);return r}(e.mediaSource_.nativeMediaSource_,n),e.mediaSource_[i+"Buffer_"]=r}e[i+"Buffer_"]=r,["update","updatestart","updateend"].forEach(function(n){r.addEventListener(n,function(){if("audio"!==i||!e.audioDisabled_)return"updateend"===n&&(e[i+"Buffer_"].updating=!1),t.every(function(t){return!("audio"!==t||!e.audioDisabled_)||(i===t||!e[t+"Buffer_"]||!e[t+"Buffer_"].updating)})?e.trigger(n):void 0})})}})}},{key:"appendBuffer",value:function(e){if(this.bufferUpdating_=!0,this.audioBuffer_&&this.audioBuffer_.buffered.length){var t=this.audioBuffer_.buffered;this.transmuxer_.postMessage({action:"setAudioAppendStart",appendStart:t.end(t.length-1)})}this.videoBuffer_&&this.transmuxer_.postMessage({action:"alignGopsWith",gopsToAlignWith:p(this.gopBuffer_,this.mediaSource_.player_,this.timeMapping_)}),this.transmuxer_.postMessage({action:"push",data:e.buffer,byteOffset:e.byteOffset,byteLength:e.byteLength},[e.buffer]),this.transmuxer_.postMessage({action:"flush"})}},{key:"appendGopInfo_",value:function(e){this.gopBuffer_=m(this.gopBuffer_,e.data.gopInfo,this.safeAppend_)}},{key:"remove",value:function(e,t){if(this.videoBuffer_&&(this.videoBuffer_.updating=!0,this.videoBuffer_.remove(e,t),this.gopBuffer_=g(this.gopBuffer_,e,t,this.timeMapping_)),!this.audioDisabled_&&this.audioBuffer_&&(this.audioBuffer_.updating=!0,this.audioBuffer_.remove(e,t)),(0,u.default)(e,t,this.metadataTrack_),this.inbandTextTracks_)for(var i in this.inbandTextTracks_)(0,u.default)(e,t,this.inbandTextTracks_[i])}},{key:"processPendingSegments_",value:function(){var e={video:{segments:[],bytes:0},audio:{segments:[],bytes:0},captions:[],metadata:[]};e=this.pendingBuffers_.reduce(function(e,t){var i=t.type,r=t.data,n=t.initSegment;return e[i].segments.push(r),e[i].bytes+=r.byteLength,e[i].initSegment=n,t.captions&&(e.captions=e.captions.concat(t.captions)),t.info&&(e[i].info=t.info),t.metadata&&(e.metadata=e.metadata.concat(t.metadata)),e},e),this.videoBuffer_||this.audioBuffer_||(0===e.video.bytes&&(this.videoCodec_=null),0===e.audio.bytes&&(this.audioCodec_=null),this.createRealSourceBuffers_()),e.audio.info&&this.mediaSource_.trigger({type:"audioinfo",info:e.audio.info}),e.video.info&&this.mediaSource_.trigger({type:"videoinfo",info:e.video.info}),this.appendAudioInitSegment_&&(!this.audioDisabled_&&this.audioBuffer_&&(e.audio.segments.unshift(e.audio.initSegment),e.audio.bytes+=e.audio.initSegment.byteLength),this.appendAudioInitSegment_=!1);var t=!1;this.videoBuffer_&&e.video.bytes?(e.video.segments.unshift(e.video.initSegment),e.video.bytes+=e.video.initSegment.byteLength,this.concatAndAppendSegments_(e.video,this.videoBuffer_),(0,l.addTextTrackData)(this,e.captions,e.metadata)):!this.videoBuffer_||!this.audioDisabled_&&this.audioBuffer_||(t=!0),!this.audioDisabled_&&this.audioBuffer_&&this.concatAndAppendSegments_(e.audio,this.audioBuffer_),this.pendingBuffers_.length=0,t&&this.trigger("updateend"),this.bufferUpdating_=!1}},{key:"concatAndAppendSegments_",value:function(e,t){var i=0,r=void 0;if(e.bytes){r=new Uint8Array(e.bytes),e.segments.forEach(function(e){r.set(e,i),i+=e.byteLength});try{t.updating=!0,t.appendBuffer(r)}catch(e){this.mediaSource_.player_&&this.mediaSource_.player_.error({code:-3,type:"APPEND_BUFFER_ERR",message:e.message,originalError:e})}}}},{key:"abort",value:function(){this.videoBuffer_&&this.videoBuffer_.abort(),!this.audioDisabled_&&this.audioBuffer_&&this.audioBuffer_.abort(),this.transmuxer_&&this.transmuxer_.postMessage({action:"reset"}),this.pendingBuffers_.length=0,this.bufferUpdating_=!1}}]),t}();i.default=v}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./add-text-track-data":64,"./codec-utils":65,"./create-text-tracks-if-necessary":66,"./remove-cues-from-track":72,"./transmuxer-worker":73,webwackify:76}],76:[function(e,t,i){var r=arguments[3],n=arguments[4],a=arguments[5],s=JSON.stringify,o=!1;void 0===r&&(o=!0,r=function(e){var t={};function i(r){if(t[r])return t[r].exports;var n=t[r]={i:r,l:!1,exports:{}};return e[r].call(n.exports,n,n.exports,i),n.l=!0,n.exports}return i.m=e,i.c=t,i.d=function(e,t,r){i.o(e,t)||Object.defineProperty(e,t,{configurable:!1,enumerable:!0,get:r})},i.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return i.d(t,"a",t),t},i.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},i.p="",i(i.s=entryModule)},n=__webpack_modules__);t.exports=function(e,t){var i;i=o?function(e,t){var i,a="string"==typeof t;i=a?{}:[],Object.keys(n).forEach(function(e){n[e]&&(i[e]=n[e].toString())});var o,u=__webpack_require__(t);if(!u||u!==e&&u.default!==e){var l=i[t];i[t]=l.substring(0,l.length-1)+"\n"+e.name+"();\n}"}a?(t=s(t),o="{"+Object.keys(i).map(function(e){return s(e)+":"+i[e]}).join(",")+"}"):o="["+i.join(",")+"]";return"var fn = ("+r.toString().replace("entryModule",t)+")("+o+');\n(typeof fn === "function") && fn(self);'}(e,t):function(e){for(var t,i=Object.keys(a),o=0;o<i.length;o++){var u=i[o],l=a[u].exports;if(l===e||l&&l.default===e){t=u;break}}if(!t){t=Math.floor(Math.pow(16,8)*Math.random()).toString(16);var d={};for(o=0;o<i.length;o++)d[u=i[o]]=u;n[t]=["function(require,module,exports){"+e+"(self); }",d]}var c=Math.floor(Math.pow(16,8)*Math.random()).toString(16),h={};return h[t]=t,n[c]=["function(require,module,exports){var f = require("+s(t)+");(f.default ? f.default : f)(self);}",h],"("+r+")({"+Object.keys(n).map(function(e){return s(e)+":["+n[e][0]+","+s(n[e][1])+"]"}).join(",")+"},{},["+s(c)+"])"}(e);var u=new Blob([i],{type:"text/javascript"}),l=(window.URL||window.webkitURL||window.mozURL||window.msURL).createObjectURL(u),d=new Worker(l);return d.objectURL=l,d}},{}],77:[function(e,t,i){(function(i){"use strict";var r=function(){function e(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,i,r){return i&&e(t.prototype,i),r&&e(t,r),t}}(),n=function(e,t,i){for(var r=!0;r;){var n=e,a=t,s=i;r=!1,null===n&&(n=Function.prototype);var o=Object.getOwnPropertyDescriptor(n,a);if(void 0!==o){if("value"in o)return o.value;var u=o.get;if(void 0===u)return;return u.call(s)}var l=Object.getPrototypeOf(n);if(null===l)return;e=l,t=a,i=s,r=!0,o=l=void 0}};function a(e){return e&&e.__esModule?e:{default:e}}var s=a(e("global/document")),o=a(e("./playlist-loader")),u=a(e("./playlist")),l=a(e("./xhr")),d=e("aes-decrypter"),c=a(e("./bin-utils")),h=e("videojs-contrib-media-sources"),f=a(e("m3u8-parser")),p=a("undefined"!=typeof window?window.videojs:void 0!==i?i.videojs:null),m=e("./master-playlist-controller"),g=a(e("./config")),v=a(e("./rendition-mixin")),y=a(e("global/window")),_=a(e("./playback-watcher")),b=a(e("./reload-source-on-error")),w=e("./playlist-selectors.js"),E={PlaylistLoader:o.default,Playlist:u.default,Decrypter:d.Decrypter,AsyncStream:d.AsyncStream,decrypt:d.decrypt,utils:c.default,STANDARD_PLAYLIST_SELECTOR:w.lastBandwidthSelector,INITIAL_PLAYLIST_SELECTOR:w.lowestBitrateCompatibleVariantSelector,comparePlaylistBandwidth:w.comparePlaylistBandwidth,comparePlaylistResolution:w.comparePlaylistResolution,xhr:(0,l.default)()};["GOAL_BUFFER_LENGTH","MAX_GOAL_BUFFER_LENGTH","GOAL_BUFFER_LENGTH_RATE","BUFFER_LOW_WATER_LINE","MAX_BUFFER_LOW_WATER_LINE","BUFFER_LOW_WATER_LINE_RATE","BANDWIDTH_VARIANCE"].forEach(function(e){Object.defineProperty(E,e,{get:function(){return p.default.log.warn("using Hls."+e+" is UNSAFE be sure you know what you are doing"),g.default[e]},set:function(t){p.default.log.warn("using Hls."+e+" is UNSAFE be sure you know what you are doing"),"number"!=typeof t||t<0?p.default.log.warn("value of Hls."+e+" must be greater than or equal to 0"):g.default[e]=t}})});var T=function(e,t){for(var i=t.media(),r=-1,n=0;n<e.length;n++)if(e[n].id===i.uri){r=n;break}e.selectedIndex_=r,e.trigger({selectedIndex:r,type:"change"})};E.canPlaySource=function(){return p.default.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")},E.supportsNativeHls=function(){var e=s.default.createElement("video");if(!p.default.getTech("Html5").isSupported())return!1;return["application/vnd.apple.mpegurl","audio/mpegurl","audio/x-mpegurl","application/x-mpegurl","video/x-mpegurl","video/mpegurl","application/mpegurl"].some(function(t){return/maybe|probably/i.test(e.canPlayType(t))})}(),E.isSupported=function(){return p.default.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};var S=p.default.getComponent("Component"),A=function(e){function t(e,i,r){var a=this;if(function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,t),n(Object.getPrototypeOf(t.prototype),"constructor",this).call(this,i,r.hls),i.options_&&i.options_.playerId){var o=(0,p.default)(i.options_.playerId);o.hasOwnProperty("hls")||Object.defineProperty(o,"hls",{get:function(){return p.default.log.warn("player.hls is deprecated. Use player.tech_.hls instead."),i.trigger({type:"usage",name:"hls-player-access"}),a}})}if(this.tech_=i,this.source_=e,this.stats={},this.ignoreNextSeekingEvent_=!1,this.setOptions_(),this.options_.overrideNative&&(i.featuresNativeVideoTracks||i.featuresNativeAudioTracks))throw new Error("Overriding native HLS requires emulated tracks. See https://git.io/vMpjB");this.on(s.default,["fullscreenchange","webkitfullscreenchange","mozfullscreenchange","MSFullscreenChange"],function(e){var t=s.default.fullscreenElement||s.default.webkitFullscreenElement||s.default.mozFullScreenElement||s.default.msFullscreenElement;t&&t.contains(a.tech_.el())&&a.masterPlaylistController_.fastQualityChange_()}),this.on(this.tech_,"seeking",function(){this.ignoreNextSeekingEvent_?this.ignoreNextSeekingEvent_=!1:this.setCurrentTime(this.tech_.currentTime())}),this.on(this.tech_,"error",function(){this.masterPlaylistController_&&this.masterPlaylistController_.pauseLoading()}),this.on(this.tech_,"play",this.play)}return function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}(t,S),r(t,[{key:"setOptions_",value:function(){var e=this;this.options_.withCredentials=this.options_.withCredentials||!1,"number"!=typeof this.options_.blacklistDuration&&(this.options_.blacklistDuration=300),"number"!=typeof this.options_.bandwidth&&(this.options_.bandwidth=4194304),this.options_.enableLowInitialPlaylist=this.options_.enableLowInitialPlaylist&&4194304===this.options_.bandwidth,["withCredentials","bandwidth","handleManifestRedirects"].forEach(function(t){void 0!==e.source_[t]&&(e.options_[t]=e.source_[t])}),this.bandwidth=this.options_.bandwidth}},{key:"src",value:function(e){var t=this;e&&(this.setOptions_(),this.options_.url=this.source_.src,this.options_.tech=this.tech_,this.options_.externHls=E,this.masterPlaylistController_=new m.MasterPlaylistController(this.options_),this.playbackWatcher_=new _.default(p.default.mergeOptions(this.options_,{seekable:function(){return t.seekable()}})),this.masterPlaylistController_.on("error",function(){p.default.players[t.tech_.options_.playerId].error(t.masterPlaylistController_.error)}),this.masterPlaylistController_.selectPlaylist=this.selectPlaylist?this.selectPlaylist.bind(this):E.STANDARD_PLAYLIST_SELECTOR.bind(this),this.masterPlaylistController_.selectInitialPlaylist=E.INITIAL_PLAYLIST_SELECTOR.bind(this),this.playlists=this.masterPlaylistController_.masterPlaylistLoader_,this.mediaSource=this.masterPlaylistController_.mediaSource,Object.defineProperties(this,{selectPlaylist:{get:function(){return this.masterPlaylistController_.selectPlaylist},set:function(e){this.masterPlaylistController_.selectPlaylist=e.bind(this)}},throughput:{get:function(){return this.masterPlaylistController_.mainSegmentLoader_.throughput.rate},set:function(e){this.masterPlaylistController_.mainSegmentLoader_.throughput.rate=e,this.masterPlaylistController_.mainSegmentLoader_.throughput.count=1}},bandwidth:{get:function(){return this.masterPlaylistController_.mainSegmentLoader_.bandwidth},set:function(e){this.masterPlaylistController_.mainSegmentLoader_.bandwidth=e,this.masterPlaylistController_.mainSegmentLoader_.throughput={rate:0,count:0}}},systemBandwidth:{get:function(){var e=1/(this.bandwidth||1),t=void 0;return t=this.throughput>0?1/this.throughput:0,Math.floor(1/(e+t))},set:function(){p.default.log.error('The "systemBandwidth" property is read-only')}}}),Object.defineProperties(this.stats,{bandwidth:{get:function(){return t.bandwidth||0},enumerable:!0},mediaRequests:{get:function(){return t.masterPlaylistController_.mediaRequests_()||0},enumerable:!0},mediaRequestsAborted:{get:function(){return t.masterPlaylistController_.mediaRequestsAborted_()||0},enumerable:!0},mediaRequestsTimedout:{get:function(){return t.masterPlaylistController_.mediaRequestsTimedout_()||0},enumerable:!0},mediaRequestsErrored:{get:function(){return t.masterPlaylistController_.mediaRequestsErrored_()||0},enumerable:!0},mediaTransferDuration:{get:function(){return t.masterPlaylistController_.mediaTransferDuration_()||0},enumerable:!0},mediaBytesTransferred:{get:function(){return t.masterPlaylistController_.mediaBytesTransferred_()||0},enumerable:!0},mediaSecondsLoaded:{get:function(){return t.masterPlaylistController_.mediaSecondsLoaded_()||0},enumerable:!0}}),this.tech_.one("canplay",this.masterPlaylistController_.setupFirstPlay.bind(this.masterPlaylistController_)),this.masterPlaylistController_.on("selectedinitialmedia",function(){(0,v.default)(t)}),this.on(this.masterPlaylistController_,"progress",function(){this.tech_.trigger("progress")}),this.on(this.masterPlaylistController_,"firstplay",function(){this.ignoreNextSeekingEvent_=!0}),this.tech_.ready(function(){return t.setupQualityLevels_()}),this.tech_.el()&&this.tech_.src(p.default.URL.createObjectURL(this.masterPlaylistController_.mediaSource)))}},{key:"setupQualityLevels_",value:function(){var e=this,t=p.default.players[this.tech_.options_.playerId];t&&t.qualityLevels&&(this.qualityLevels_=t.qualityLevels(),this.masterPlaylistController_.on("selectedinitialmedia",function(){var t,i;t=e.qualityLevels_,(i=e).representations().forEach(function(e){t.addQualityLevel(e)}),T(t,i.playlists)}),this.playlists.on("mediachange",function(){T(e.qualityLevels_,e.playlists)}))}},{key:"play",value:function(){this.masterPlaylistController_.play()}},{key:"setCurrentTime",value:function(e){this.masterPlaylistController_.setCurrentTime(e)}},{key:"duration",value:function(){return this.masterPlaylistController_.duration()}},{key:"seekable",value:function(){return this.masterPlaylistController_.seekable()}},{key:"dispose",value:function(){this.playbackWatcher_&&this.playbackWatcher_.dispose(),this.masterPlaylistController_&&this.masterPlaylistController_.dispose(),this.qualityLevels_&&this.qualityLevels_.dispose(),n(Object.getPrototypeOf(t.prototype),"dispose",this).call(this)}}]),t}(),k=function e(t){return{canHandleSource:function(i){var r=arguments.length<=1||void 0===arguments[1]?{}:arguments[1],n=p.default.mergeOptions(p.default.options,r);return(!n.hls||!n.hls.mode||n.hls.mode===t)&&e.canPlayType(i.type,n)},handleSource:function(e,i){var r=arguments.length<=2||void 0===arguments[2]?{}:arguments[2],n=p.default.mergeOptions(p.default.options,r,{hls:{mode:t}});return"flash"===t&&i.setTimeout(function(){i.trigger("loadstart")},1),i.hls=new A(e,i,n),i.hls.xhr=(0,l.default)(),i.hls.src(e.src),i.hls},canPlayType:function(t){var i=arguments.length<=1||void 0===arguments[1]?{}:arguments[1],r=p.default.mergeOptions(p.default.options,i);return e.canPlayType(t,r)?"maybe":""}}};k.canPlayType=function(e,t){if(p.default.browser.IE_VERSION&&p.default.browser.IE_VERSION<=10)return!1;return!(!t.hls.overrideNative&&E.supportsNativeHls)&&/^(audio|video|application)\/(x-|vnd\.apple\.)?mpegurl/i.test(e)},void 0!==p.default.MediaSource&&void 0!==p.default.URL||(p.default.MediaSource=h.MediaSource,p.default.URL=h.URL);var R=p.default.getTech("Flash");h.MediaSource.supportsNativeMediaSources()&&p.default.getTech("Html5").registerSourceHandler(k("html5"),0),y.default.Uint8Array&&R&&R.registerSourceHandler(k("flash")),p.default.HlsHandler=A,p.default.HlsSourceHandler=k,p.default.Hls=E,p.default.use||p.default.registerComponent("Hls",E),p.default.m3u8=f.default,p.default.options.hls=p.default.options.hls||{},p.default.registerPlugin?p.default.registerPlugin("reloadSourceOnError",b.default):p.default.plugin("reloadSourceOnError",b.default),t.exports={Hls:E,HlsHandler:A,HlsSourceHandler:k}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./bin-utils":2,"./config":3,"./master-playlist-controller":5,"./playback-watcher":8,"./playlist":11,"./playlist-loader":9,"./playlist-selectors.js":10,"./reload-source-on-error":13,"./rendition-mixin":14,"./xhr":21,"aes-decrypter":25,"global/document":31,"global/window":32,"m3u8-parser":33,"videojs-contrib-media-sources":74}]},{},[77])(77)}),function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).videojsFlvjs=e()}}(function(){return function e(t,i,r){function n(s,o){if(!i[s]){if(!t[s]){var u="function"==typeof require&&require;if(!o&&u)return u(s,!0);if(a)return a(s,!0);var l=new Error("Cannot find module '"+s+"'");throw l.code="MODULE_NOT_FOUND",l}var d=i[s]={exports:{}};t[s][0].call(d.exports,function(e){var i=t[s][1][e];return n(i||e)},d,d.exports,e,t,i,r)}return i[s].exports}for(var a="function"==typeof require&&require,s=0;s<r.length;s++)n(r[s]);return n}({1:[function(e,t,i){(function(e){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var t,r=function(){function e(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,i,r){return i&&e(t.prototype,i),r&&e(t,r),t}}(),n="undefined"!=typeof window?window.videojs:void 0!==e?e.videojs:null,a=(t=n)&&t.__esModule?t:{default:t};var s=a.default.getTech("Html5"),o=a.default.mergeOptions||a.default.util.mergeOptions,u={mediaDataSource:{},config:{}},l=function(e){function t(e,i){return function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,t),e=o(u,e),function(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,i))}return function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}(t,s),r(t,[{key:"setSrc",value:function(e){this.flvPlayer&&(this.flvPlayer.detachMediaElement(),this.flvPlayer.destroy());var t=this.options_.mediaDataSource,i=this.options_.config;t.type=void 0===t.type?"flv":t.type,t.url=e,this.flvPlayer=window.flvjs.createPlayer(t,i),this.flvPlayer.attachMediaElement(this.el_),this.flvPlayer.load()}},{key:"dispose",value:function(){this.flvPlayer&&(this.flvPlayer.detachMediaElement(),this.flvPlayer.destroy()),function e(t,i,r){null===t&&(t=Function.prototype);var n=Object.getOwnPropertyDescriptor(t,i);if(void 0===n){var a=Object.getPrototypeOf(t);return null===a?void 0:e(a,i,r)}if("value"in n)return n.value;var s=n.get;return void 0!==s?s.call(r):void 0}(t.prototype.__proto__||Object.getPrototypeOf(t.prototype),"dispose",this).call(this)}}]),t}();l.isSupported=function(){return window.flvjs&&window.flvjs.isSupported()},l.formats={"video/flv":"FLV","video/x-flv":"FLV"},l.canPlayType=function(e){return l.isSupported()&&e in l.formats?"maybe":""},l.canPlaySource=function(e,t){return l.canPlayType(e.type)},l.VERSION="0.2.0",a.default.registerTech("Flvjs",l),i.default=l}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}]},{},[1])(1)}),function(){"use strict";var e=null;e=void 0===window.videojs&&"function"==typeof require?require("video.js"):window.videojs,function(e,t){var i,r={},n={},a={};function s(e,t,i,r){return n={label:i,sources:t},"function"==typeof r?r(e,t,i):e.src(t.map(function(e){return{src:e.src,type:e.type,res:e.res}}))}var o=t.getComponent("MenuItem"),u=t.extend(o,{constructor:function(e,t,i,r){this.onClickListener=i,this.label=r,o.call(this,e,t),this.src=t.src,this.on("click",this.onClick),this.on("touchstart",this.onClick),t.initialySelected&&(this.showAsLabel(),this.selected(!0),this.addClass("vjs-selected"))},showAsLabel:function(){this.label&&(this.label.innerHTML=this.options_.label)},onClick:function(e){this.onClickListener(this);var t=this.player_.currentTime(),i=this.player_.paused();this.showAsLabel(),this.addClass("vjs-selected"),i||this.player_.bigPlayButton.hide(),"function"!=typeof e&&"function"==typeof this.options_.customSourcePicker&&(e=this.options_.customSourcePicker);var r="loadeddata";"Youtube"!==this.player_.techName_&&"none"===this.player_.preload()&&"Flash"!==this.player_.techName_&&(r="timeupdate"),s(this.player_,this.src,this.options_.label,e),this.player_.one(r,function(){this.player_.currentTime(t),this.player_.handleTechSeeked_(),this.player_.trigger("resolutionchange")})}}),l=t.getComponent("MenuButton"),d=t.extend(l,{constructor:function(e,i,r,n){if(this.sources=i.sources,this.label=n,this.label.innerHTML=i.initialySelectedLabel,l.call(this,e,i,r),this.controlText("Quality"),r.dynamicLabel)this.el().appendChild(n);else{var a=document.createElement("span");t.dom.addClass(a,"vjs-resolution-button-staticlabel"),this.el().appendChild(a)}},createItems:function(){var e=[],t=this.sources&&this.sources.label||{},i=function(t){e.map(function(e){e.selected(e===t),e.removeClass("vjs-selected")})};for(var r in t)t.hasOwnProperty(r)&&(e.push(new u(this.player_,{label:r,src:t[r],initialySelected:r===this.options_.initialySelectedLabel,customSourcePicker:this.options_.customSourcePicker},i,this.label)),a[r]=e[e.length-1]);return e}});i=function(e){var i=t.mergeOptions(r,e),o=this,u=document.createElement("span"),l={};function c(e,t){return e.res&&t.res?+t.res-+e.res:0}function h(e){var t={label:{},res:{},type:{}};return e.map(function(e){f(t,"label",e),f(t,"res",e),f(t,"type",e),p(t,"label",e),p(t,"res",e),p(t,"type",e)}),t}function f(e,t,i){null==e[t][i[t]]&&(e[t][i[t]]=[])}function p(e,t,i){e[t][i[t]].push(i)}t.dom.addClass(u,"vjs-resolution-button-label"),o.updateSrc=function(e){if(!e)return o.src();o.controlBar.resolutionSwitcher&&(o.controlBar.resolutionSwitcher.dispose(),delete o.controlBar.resolutionSwitcher),e=e.sort(c);var r=function(e,t){var r=i.default,n="";"high"===r?(r=t[0].res,n=t[0].label):"low"!==r&&null!=r&&e.res[r]?e.res[r]&&(n=e.res[r][0].label):(r=t[t.length-1].res,n=t[t.length-1].label);return{res:r,label:n,sources:e.res[r]}}(l=h(e),e),n=new d(o,{sources:l,initialySelectedLabel:r.label,initialySelectedRes:r.res,customSourcePicker:i.customSourcePicker},i,u);return t.dom.addClass(n.el(),"vjs-resolution-button"),o.controlBar.resolutionSwitcher=o.controlBar.el_.insertBefore(n.el_,o.controlBar.getChild("fullscreenToggle").el_),o.controlBar.resolutionSwitcher.dispose=function(){this.parentNode.removeChild(this)},s(o,r.sources,r.label)},o.currentResolution=function(e,t){return null==e?n:(null!=a[e]&&a[e].onClick(t),o)},o.getGroupedSrc=function(){return l},o.ready(function(){o.options_.sources.length>1&&o.updateSrc(o.options_.sources),"Youtube"===o.techName_&&function(e){e.tech_.ytPlayer.setPlaybackQuality("default"),e.tech_.ytPlayer.addEventListener("onPlaybackQualityChange",function(){e.trigger("resolutionchange")}),e.one("play",function(){var t={highres:{res:1080,label:"1080",yt:"highres"},hd1080:{res:1080,label:"1080",yt:"hd1080"},hd720:{res:720,label:"720",yt:"hd720"},large:{res:480,label:"480",yt:"large"},medium:{res:360,label:"360",yt:"medium"},small:{res:240,label:"240",yt:"small"},tiny:{res:144,label:"144",yt:"tiny"},auto:{res:0,label:"auto",yt:"default"}},r=[];e.tech_.ytPlayer.getAvailableQualityLevels().map(function(i){r.push({src:e.src().src,type:e.src().type,label:t[i].label,res:t[i].res,_yt:t[i].yt})});var n="auto",a=0,s=((l=h(r)).label.auto,new d(e,{sources:l,initialySelectedLabel:n,initialySelectedRes:a,customSourcePicker:function(t,i,r){return e.tech_.ytPlayer.setPlaybackQuality(i[0]._yt),e}},i,u));s.el().classList.add("vjs-resolution-button"),e.controlBar.resolutionSwitcher=e.controlBar.addChild(s)})}(o)})},t.registerPlugin("videoJsResolutionSwitcher",i)}(window,e)}(),function(e,t){"undefined"!=typeof window&&window.videojs?t(window.videojs):"function"==typeof define&&define.amd?define("videojs-hotkeys",["video.js"],function(e){return t(e.default||e)}):"undefined"!=typeof module&&module.exports&&(module.exports=t(require("video.js")))}(0,function(e){"use strict";"undefined"!=typeof window&&(window.videojs_hotkeys={version:"0.2.22"});(e.registerPlugin||e.plugin)("hotkeys",function(t){var i=this,r=i.el(),n=document,a={volumeStep:.1,seekStep:5,enableMute:!0,enableVolumeScroll:!0,enableFullscreen:!0,enableNumbers:!0,enableJogStyle:!1,alwaysCaptureHotkeys:!1,enableModifiersForNumbers:!0,enableInactiveFocus:!0,skipInitialFocus:!1,playPauseKey:function(e){return 32===e.which||179===e.which},rewindKey:function(e){return 37===e.which||177===e.which},forwardKey:function(e){return 39===e.which||176===e.which},volumeUpKey:function(e){return 38===e.which},volumeDownKey:function(e){return 40===e.which},muteKey:function(e){return 77===e.which},fullscreenKey:function(e){return 70===e.which},customKeys:{}},s=e.mergeOptions||e.util.mergeOptions,o=(t=s(a,t||{})).volumeStep,u=t.seekStep,l=t.enableMute,d=t.enableVolumeScroll,c=t.enableFullscreen,h=t.enableNumbers,f=t.enableJogStyle,p=t.alwaysCaptureHotkeys,m=t.enableModifiersForNumbers,g=t.enableInactiveFocus,v=t.skipInitialFocus;r.hasAttribute("tabIndex")||r.setAttribute("tabIndex","-1"),r.style.outline="none",!p&&i.autoplay()||v||i.one("play",function(){r.focus()}),g&&i.on("userinactive",function(){var e=function(){clearTimeout(t)},t=setTimeout(function(){i.off("useractive",e);var t=n.activeElement,a=r.querySelector(".vjs-control-bar");t&&t.parentElement==a&&r.focus()},10);i.one("useractive",e)}),i.on("play",function(){var e=r.querySelector(".iframeblocker");e&&""===e.style.display&&(e.style.display="block",e.style.bottom="39px")});var y=function(e){if(i.controls()){var t=n.activeElement;if((p||t==r||t==r.querySelector(".vjs-tech")||t==r.querySelector(".iframeblocker")||t==r.querySelector(".vjs-control-bar"))&&d){e=window.event||e;var a=Math.max(-1,Math.min(1,e.wheelDelta||-e.detail));e.preventDefault(),1==a?i.volume(i.volume()+o):-1==a&&i.volume(i.volume()-o)}}},_=function(e,i){return t.playPauseKey(e,i)?1:t.rewindKey(e,i)?2:t.forwardKey(e,i)?3:t.volumeUpKey(e,i)?4:t.volumeDownKey(e,i)?5:t.muteKey(e,i)?6:t.fullscreenKey(e,i)?7:void 0};function b(e){return"function"==typeof u?u(e):u}return i.on("keydown",function(e){var a,s,u=e.which,d=e.preventDefault,g=i.duration();if(i.controls()){var v=n.activeElement;if(p||v==r||v==r.querySelector(".vjs-tech")||v==r.querySelector(".vjs-control-bar")||v==r.querySelector(".iframeblocker"))switch(_(e,i)){case 1:d(),p&&e.stopPropagation(),i.paused()?i.play():i.pause();break;case 2:a=!i.paused(),d(),a&&i.pause(),(s=i.currentTime()-b(e))<=0&&(s=0),i.currentTime(s),a&&i.play();break;case 3:a=!i.paused(),d(),a&&i.pause(),(s=i.currentTime()+b(e))>=g&&(s=a?g-.001:g),i.currentTime(s),a&&i.play();break;case 5:d(),f?(s=i.currentTime()-1,i.currentTime()<=1&&(s=0),i.currentTime(s)):i.volume(i.volume()-o);break;case 4:d(),f?((s=i.currentTime()+1)>=g&&(s=g),i.currentTime(s)):i.volume(i.volume()+o);break;case 6:l&&i.muted(!i.muted());break;case 7:c&&(i.isFullscreen()?i.exitFullscreen():i.requestFullscreen());break;default:if((u>47&&u<59||u>95&&u<106)&&(m||!(e.metaKey||e.ctrlKey||e.altKey))&&h){var y=48;u>95&&(y=96);var w=u-y;d(),i.currentTime(i.duration()*w*.1)}for(var E in t.customKeys){var T=t.customKeys[E];T&&T.key&&T.handler&&T.key(e)&&(d(),T.handler(i,t,e))}}}}),i.on("dblclick",function(e){if(i.controls()){var t=e.relatedTarget||e.toElement||n.activeElement;t!=r&&t!=r.querySelector(".vjs-tech")&&t!=r.querySelector(".iframeblocker")||c&&(i.isFullscreen()?i.exitFullscreen():i.requestFullscreen())}}),i.on("mousewheel",y),i.on("DOMMouseScroll",y),this})}),"undefined"!=typeof window&&function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.Hls=t():e.Hls=t()}(this,function(){return function(e){var t={};function i(r){if(t[r])return t[r].exports;var n=t[r]={i:r,l:!1,exports:{}};return e[r].call(n.exports,n,n.exports,i),n.l=!0,n.exports}return i.m=e,i.c=t,i.d=function(e,t,r){i.o(e,t)||Object.defineProperty(e,t,{enumerable:!0,get:r})},i.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},i.t=function(e,t){if(1&t&&(e=i(e)),8&t)return e;if(4&t&&"object"==typeof e&&e&&e.__esModule)return e;var r=Object.create(null);if(i.r(r),Object.defineProperty(r,"default",{enumerable:!0,value:e}),2&t&&"string"!=typeof e)for(var n in e)i.d(r,n,function(t){return e[t]}.bind(null,n));return r},i.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return i.d(t,"a",t),t},i.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},i.p="/dist/",i(i.s="./src/hls.ts")}({"./node_modules/eventemitter3/index.js":function(e,t,i){"use strict";var r=Object.prototype.hasOwnProperty,n="~";function a(){}function s(e,t,i,r,a){if("function"!=typeof i)throw new TypeError("The listener must be a function");var s=new function(e,t,i){this.fn=e,this.context=t,this.once=i||!1}(i,r||e,a),o=n?n+t:t;return e._events[o]?e._events[o].fn?e._events[o]=[e._events[o],s]:e._events[o].push(s):(e._events[o]=s,e._eventsCount++),e}function o(e,t){0==--e._eventsCount?e._events=new a:delete e._events[t]}function u(){this._events=new a,this._eventsCount=0}Object.create&&(a.prototype=Object.create(null),(new a).__proto__||(n=!1)),u.prototype.eventNames=function(){var e,t,i=[];if(0===this._eventsCount)return i;for(t in e=this._events)r.call(e,t)&&i.push(n?t.slice(1):t);return Object.getOwnPropertySymbols?i.concat(Object.getOwnPropertySymbols(e)):i},u.prototype.listeners=function(e){var t=n?n+e:e,i=this._events[t];if(!i)return[];if(i.fn)return[i.fn];for(var r=0,a=i.length,s=new Array(a);r<a;r++)s[r]=i[r].fn;return s},u.prototype.listenerCount=function(e){var t=n?n+e:e,i=this._events[t];return i?i.fn?1:i.length:0},u.prototype.emit=function(e,t,i,r,a,s){var o=n?n+e:e;if(!this._events[o])return!1;var u,l,d=this._events[o],c=arguments.length;if(d.fn){switch(d.once&&this.removeListener(e,d.fn,void 0,!0),c){case 1:return d.fn.call(d.context),!0;case 2:return d.fn.call(d.context,t),!0;case 3:return d.fn.call(d.context,t,i),!0;case 4:return d.fn.call(d.context,t,i,r),!0;case 5:return d.fn.call(d.context,t,i,r,a),!0;case 6:return d.fn.call(d.context,t,i,r,a,s),!0}for(l=1,u=new Array(c-1);l<c;l++)u[l-1]=arguments[l];d.fn.apply(d.context,u)}else{var h,f=d.length;for(l=0;l<f;l++)switch(d[l].once&&this.removeListener(e,d[l].fn,void 0,!0),c){case 1:d[l].fn.call(d[l].context);break;case 2:d[l].fn.call(d[l].context,t);break;case 3:d[l].fn.call(d[l].context,t,i);break;case 4:d[l].fn.call(d[l].context,t,i,r);break;default:if(!u)for(h=1,u=new Array(c-1);h<c;h++)u[h-1]=arguments[h];d[l].fn.apply(d[l].context,u)}}return!0},u.prototype.on=function(e,t,i){return s(this,e,t,i,!1)},u.prototype.once=function(e,t,i){return s(this,e,t,i,!0)},u.prototype.removeListener=function(e,t,i,r){var a=n?n+e:e;if(!this._events[a])return this;if(!t)return o(this,a),this;var s=this._events[a];if(s.fn)s.fn!==t||r&&!s.once||i&&s.context!==i||o(this,a);else{for(var u=0,l=[],d=s.length;u<d;u++)(s[u].fn!==t||r&&!s[u].once||i&&s[u].context!==i)&&l.push(s[u]);l.length?this._events[a]=1===l.length?l[0]:l:o(this,a)}return this},u.prototype.removeAllListeners=function(e){var t;return e?(t=n?n+e:e,this._events[t]&&o(this,t)):(this._events=new a,this._eventsCount=0),this},u.prototype.off=u.prototype.removeListener,u.prototype.addListener=u.prototype.on,u.prefixed=n,u.EventEmitter=u,e.exports=u},"./node_modules/url-toolkit/src/url-toolkit.js":function(e,t,i){var r,n,a,s,o;r=/^(?=((?:[a-zA-Z0-9+\-.]+:)?))\1(?=((?:\/\/[^\/?#]*)?))\2(?=((?:(?:[^?#\/]*\/)*[^;?#\/]*)?))\3((?:;[^?#]*)?)(\?[^#]*)?(#[^]*)?$/,n=/^(?=([^\/?#]*))\1([^]*)$/,a=/(?:\/|^)\.(?=\/)/g,s=/(?:\/|^)\.\.\/(?!\.\.\/)[^\/]*(?=\/)/g,o={buildAbsoluteURL:function(e,t,i){if(i=i||{},e=e.trim(),!(t=t.trim())){if(!i.alwaysNormalize)return e;var r=o.parseURL(e);if(!r)throw new Error("Error trying to parse base URL.");return r.path=o.normalizePath(r.path),o.buildURLFromParts(r)}var a=o.parseURL(t);if(!a)throw new Error("Error trying to parse relative URL.");if(a.scheme)return i.alwaysNormalize?(a.path=o.normalizePath(a.path),o.buildURLFromParts(a)):t;var s=o.parseURL(e);if(!s)throw new Error("Error trying to parse base URL.");if(!s.netLoc&&s.path&&"/"!==s.path[0]){var u=n.exec(s.path);s.netLoc=u[1],s.path=u[2]}s.netLoc&&!s.path&&(s.path="/");var l={scheme:s.scheme,netLoc:a.netLoc,path:null,params:a.params,query:a.query,fragment:a.fragment};if(!a.netLoc&&(l.netLoc=s.netLoc,"/"!==a.path[0]))if(a.path){var d=s.path,c=d.substring(0,d.lastIndexOf("/")+1)+a.path;l.path=o.normalizePath(c)}else l.path=s.path,a.params||(l.params=s.params,a.query||(l.query=s.query));return null===l.path&&(l.path=i.alwaysNormalize?o.normalizePath(a.path):a.path),o.buildURLFromParts(l)},parseURL:function(e){var t=r.exec(e);return t?{scheme:t[1]||"",netLoc:t[2]||"",path:t[3]||"",params:t[4]||"",query:t[5]||"",fragment:t[6]||""}:null},normalizePath:function(e){for(e=e.split("").reverse().join("").replace(a,"");e.length!==(e=e.replace(s,"")).length;);return e.split("").reverse().join("")},buildURLFromParts:function(e){return e.scheme+e.netLoc+e.path+e.params+e.query+e.fragment}},e.exports=o},"./node_modules/webworkify-webpack/index.js":function(e,t,i){function r(e){var t={};function i(r){if(t[r])return t[r].exports;var n=t[r]={i:r,l:!1,exports:{}};return e[r].call(n.exports,n,n.exports,i),n.l=!0,n.exports}i.m=e,i.c=t,i.i=function(e){return e},i.d=function(e,t,r){i.o(e,t)||Object.defineProperty(e,t,{configurable:!1,enumerable:!0,get:r})},i.r=function(e){Object.defineProperty(e,"__esModule",{value:!0})},i.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return i.d(t,"a",t),t},i.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},i.p="/",i.oe=function(e){throw console.error(e),e};var r=i(i.s=ENTRY_MODULE);return r.default||r}var n="[\\.|\\-|\\+|\\w|/|@]+",a="\\(\\s*(/\\*.*?\\*/)?\\s*.*?("+n+").*?\\)";function s(e){return(e+"").replace(/[.?*+^$[\]\\(){}|-]/g,"\\$&")}function o(e,t,r){var o={};o[r]=[];var u=t.toString(),l=u.match(/^function\s?\w*\(\w+,\s*\w+,\s*(\w+)\)/);if(!l)return o;for(var d,c=l[1],h=new RegExp("(\\\\n|\\W)"+s(c)+a,"g");d=h.exec(u);)"dll-reference"!==d[3]&&o[r].push(d[3]);for(h=new RegExp("\\("+s(c)+'\\("(dll-reference\\s('+n+'))"\\)\\)'+a,"g");d=h.exec(u);)e[d[2]]||(o[r].push(d[1]),e[d[2]]=i(d[1]).m),o[d[2]]=o[d[2]]||[],o[d[2]].push(d[4]);for(var f,p=Object.keys(o),m=0;m<p.length;m++)for(var g=0;g<o[p[m]].length;g++)f=o[p[m]][g],isNaN(1*f)||(o[p[m]][g]=1*o[p[m]][g]);return o}function u(e){return Object.keys(e).reduce(function(t,i){return t||e[i].length>0},!1)}e.exports=function(e,t){t=t||{};var n={main:i.m},a=t.all?{main:Object.keys(n.main)}:function(e,t){for(var i={main:[t]},r={main:[]},n={main:{}};u(i);)for(var a=Object.keys(i),s=0;s<a.length;s++){var l=a[s],d=i[l].pop();if(n[l]=n[l]||{},!n[l][d]&&e[l][d]){n[l][d]=!0,r[l]=r[l]||[],r[l].push(d);for(var c=o(e,e[l][d],l),h=Object.keys(c),f=0;f<h.length;f++)i[h[f]]=i[h[f]]||[],i[h[f]]=i[h[f]].concat(c[h[f]])}}return r}(n,e),s="";Object.keys(a).filter(function(e){return"main"!==e}).forEach(function(e){for(var t=0;a[e][t];)t++;a[e].push(t),n[e][t]="(function(module, exports, __webpack_require__) { module.exports = __webpack_require__; })",s=s+"var "+e+" = ("+r.toString().replace("ENTRY_MODULE",JSON.stringify(t))+")({"+a[e].map(function(t){return JSON.stringify(t)+": "+n[e][t].toString()}).join(",")+"});\n"}),s=s+"new (("+r.toString().replace("ENTRY_MODULE",JSON.stringify(e))+")({"+a.main.map(function(e){return JSON.stringify(e)+": "+n.main[e].toString()}).join(",")+"}))(self);";var l=new window.Blob([s],{type:"text/javascript"});if(t.bare)return l;var d=(window.URL||window.webkitURL||window.mozURL||window.msURL).createObjectURL(l),c=new window.Worker(d);return c.objectURL=d,c}},"./src/config.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"hlsDefaultConfig",function(){return T}),i.d(t,"mergeConfig",function(){return S}),i.d(t,"enableStreamingMode",function(){return A});var r=i("./src/controller/abr-controller.ts"),n=i("./src/controller/audio-stream-controller.ts"),a=i("./src/controller/audio-track-controller.ts"),s=i("./src/controller/subtitle-stream-controller.ts"),o=i("./src/controller/subtitle-track-controller.ts"),u=i("./src/controller/buffer-controller.ts"),l=i("./src/controller/timeline-controller.ts"),d=i("./src/controller/cap-level-controller.ts"),c=i("./src/controller/fps-controller.ts"),h=i("./src/controller/eme-controller.ts"),f=i("./src/controller/cmcd-controller.ts"),p=i("./src/utils/xhr-loader.ts"),m=i("./src/utils/fetch-loader.ts"),g=i("./src/utils/cues.ts"),v=i("./src/utils/mediakeys-helper.ts"),y=i("./src/utils/logger.ts");function _(){return(_=Object.assign?Object.assign.bind():function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var r in i)Object.prototype.hasOwnProperty.call(i,r)&&(e[r]=i[r])}return e}).apply(this,arguments)}function b(e,t){var i=Object.keys(e);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(e);t&&(r=r.filter(function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable})),i.push.apply(i,r)}return i}function w(e){for(var t=1;t<arguments.length;t++){var i=null!=arguments[t]?arguments[t]:{};t%2?b(Object(i),!0).forEach(function(t){E(e,t,i[t])}):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(i)):b(Object(i)).forEach(function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(i,t))})}return e}function E(e,t,i){return t in e?Object.defineProperty(e,t,{value:i,enumerable:!0,configurable:!0,writable:!0}):e[t]=i,e}var T=w(w({autoStartLoad:!0,startPosition:-1,defaultAudioCodec:void 0,debug:!1,capLevelOnFPSDrop:!1,capLevelToPlayerSize:!1,ignoreDevicePixelRatio:!1,initialLiveManifestSize:1,maxBufferLength:30,backBufferLength:1/0,maxBufferSize:6e7,maxBufferHole:.1,highBufferWatchdogPeriod:2,nudgeOffset:.1,nudgeMaxRetry:3,maxFragLookUpTolerance:.25,liveSyncDurationCount:3,liveMaxLatencyDurationCount:1/0,liveSyncDuration:void 0,liveMaxLatencyDuration:void 0,maxLiveSyncPlaybackRate:1,liveDurationInfinity:!1,liveBackBufferLength:null,maxMaxBufferLength:600,enableWorker:!0,enableSoftwareAES:!0,manifestLoadingTimeOut:1e4,manifestLoadingMaxRetry:1,manifestLoadingRetryDelay:1e3,manifestLoadingMaxRetryTimeout:64e3,startLevel:void 0,levelLoadingTimeOut:1e4,levelLoadingMaxRetry:4,levelLoadingRetryDelay:1e3,levelLoadingMaxRetryTimeout:64e3,fragLoadingTimeOut:2e4,fragLoadingMaxRetry:6,fragLoadingRetryDelay:1e3,fragLoadingMaxRetryTimeout:64e3,startFragPrefetch:!1,fpsDroppedMonitoringPeriod:5e3,fpsDroppedMonitoringThreshold:.2,appendErrorMaxRetry:3,loader:p.default,fLoader:void 0,pLoader:void 0,xhrSetup:void 0,licenseXhrSetup:void 0,licenseResponseCallback:void 0,abrController:r.default,bufferController:u.default,capLevelController:d.default,fpsController:c.default,stretchShortVideoTrack:!1,maxAudioFramesDrift:1,forceKeyFrameOnDiscontinuity:!0,abrEwmaFastLive:3,abrEwmaSlowLive:9,abrEwmaFastVoD:3,abrEwmaSlowVoD:9,abrEwmaDefaultEstimate:5e5,abrBandWidthFactor:.95,abrBandWidthUpFactor:.7,abrMaxWithRealBitrate:!1,maxStarvationDelay:4,maxLoadingDelay:4,minAutoBitrate:0,emeEnabled:!1,widevineLicenseUrl:void 0,drmSystemOptions:{},requestMediaKeySystemAccessFunc:v.requestMediaKeySystemAccess,testBandwidth:!0,progressive:!1,lowLatencyMode:!0,cmcd:void 0},{cueHandler:g.default,enableCEA708Captions:!0,enableWebVTT:!0,enableIMSC1:!0,captionsTextTrack1Label:"English",captionsTextTrack1LanguageCode:"en",captionsTextTrack2Label:"Spanish",captionsTextTrack2LanguageCode:"es",captionsTextTrack3Label:"Unknown CC",captionsTextTrack3LanguageCode:"",captionsTextTrack4Label:"Unknown CC",captionsTextTrack4LanguageCode:"",renderTextTracksNatively:!0}),{},{subtitleStreamController:s.SubtitleStreamController,subtitleTrackController:o.default,timelineController:l.TimelineController,audioStreamController:n.default,audioTrackController:a.default,emeController:h.default,cmcdController:f.default});function S(e,t){if((t.liveSyncDurationCount||t.liveMaxLatencyDurationCount)&&(t.liveSyncDuration||t.liveMaxLatencyDuration))throw new Error("Illegal hls.js config: don't mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration");if(void 0!==t.liveMaxLatencyDurationCount&&(void 0===t.liveSyncDurationCount||t.liveMaxLatencyDurationCount<=t.liveSyncDurationCount))throw new Error('Illegal hls.js config: "liveMaxLatencyDurationCount" must be greater than "liveSyncDurationCount"');if(void 0!==t.liveMaxLatencyDuration&&(void 0===t.liveSyncDuration||t.liveMaxLatencyDuration<=t.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be greater than "liveSyncDuration"');return _({},e,t)}function A(e){var t=e.loader;t!==m.default&&t!==p.default?(y.logger.log("[config]: Custom loader detected, cannot enable progressive streaming"),e.progressive=!1):Object(m.fetchSupported)()&&(e.loader=m.default,e.progressive=!0,e.enableSoftwareAES=!0,y.logger.log("[config]: Progressive streaming enabled, using FetchLoader"))}},"./src/controller/abr-controller.ts":function(e,t,i){"use strict";i.r(t);var r=i("./src/polyfills/number.ts"),n=i("./src/utils/ewma-bandwidth-estimator.ts"),a=i("./src/events.ts"),s=i("./src/utils/buffer-helper.ts"),o=i("./src/errors.ts"),u=i("./src/types/loader.ts"),l=i("./src/utils/logger.ts");function d(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var c=function(){function e(e){this.hls=void 0,this.lastLoadedFragLevel=0,this._nextAutoLevel=-1,this.timer=void 0,this.onCheck=this._abandonRulesCheck.bind(this),this.fragCurrent=null,this.partCurrent=null,this.bitrateTestDelay=0,this.bwEstimator=void 0,this.hls=e;var t=e.config;this.bwEstimator=new n.default(t.abrEwmaSlowVoD,t.abrEwmaFastVoD,t.abrEwmaDefaultEstimate),this.registerListeners()}var t,i,c,h=e.prototype;return h.registerListeners=function(){var e=this.hls;e.on(a.Events.FRAG_LOADING,this.onFragLoading,this),e.on(a.Events.FRAG_LOADED,this.onFragLoaded,this),e.on(a.Events.FRAG_BUFFERED,this.onFragBuffered,this),e.on(a.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.on(a.Events.ERROR,this.onError,this)},h.unregisterListeners=function(){var e=this.hls;e.off(a.Events.FRAG_LOADING,this.onFragLoading,this),e.off(a.Events.FRAG_LOADED,this.onFragLoaded,this),e.off(a.Events.FRAG_BUFFERED,this.onFragBuffered,this),e.off(a.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.off(a.Events.ERROR,this.onError,this)},h.destroy=function(){this.unregisterListeners(),this.clearTimer(),this.hls=this.onCheck=null,this.fragCurrent=this.partCurrent=null},h.onFragLoading=function(e,t){var i,r=t.frag;r.type===u.PlaylistLevelType.MAIN&&(this.timer||(this.fragCurrent=r,this.partCurrent=null!=(i=t.part)?i:null,this.timer=self.setInterval(this.onCheck,100)))},h.onLevelLoaded=function(e,t){var i=this.hls.config;t.details.live?this.bwEstimator.update(i.abrEwmaSlowLive,i.abrEwmaFastLive):this.bwEstimator.update(i.abrEwmaSlowVoD,i.abrEwmaFastVoD)},h._abandonRulesCheck=function(){var e=this.fragCurrent,t=this.partCurrent,i=this.hls,n=i.autoLevelEnabled,o=i.config,u=i.media;if(e&&u){var d=t?t.stats:e.stats,c=t?t.duration:e.duration;if(d.aborted)return l.logger.warn("frag loader destroy or aborted, disarm abandonRules"),this.clearTimer(),void(this._nextAutoLevel=-1);if(n&&!u.paused&&u.playbackRate&&u.readyState){var h=performance.now()-d.loading.start,f=Math.abs(u.playbackRate);if(!(h<=500*c/f)){var p=i.levels,m=i.minAutoLevel,g=p[e.level],v=d.total||Math.max(d.loaded,Math.round(c*g.maxBitrate/8)),y=Math.max(1,d.bwEstimate?d.bwEstimate/8:1e3*d.loaded/h),_=(v-d.loaded)/y,b=u.currentTime,w=(s.BufferHelper.bufferInfo(u,b,o.maxBufferHole).end-b)/f;if(!(w>=2*c/f||_<=w)){var E,T=Number.POSITIVE_INFINITY;for(E=e.level-1;E>m;E--){if((T=c*p[E].maxBitrate/(6.4*y))<w)break}if(!(T>=_)){var S=this.bwEstimator.getEstimate();l.logger.warn("Fragment "+e.sn+(t?" part "+t.index:"")+" of level "+e.level+" is loading too slowly and will cause an underbuffer; aborting and switching to level "+E+"\n      Current BW estimate: "+(Object(r.isFiniteNumber)(S)?(S/1024).toFixed(3):"Unknown")+" Kb/s\n      Estimated load time for current fragment: "+_.toFixed(3)+" s\n      Estimated load time for the next fragment: "+T.toFixed(3)+" s\n      Time to underbuffer: "+w.toFixed(3)+" s"),i.nextLoadLevel=E,this.bwEstimator.sample(h,d.loaded),this.clearTimer(),e.loader&&(this.fragCurrent=this.partCurrent=null,e.loader.abort()),i.trigger(a.Events.FRAG_LOAD_EMERGENCY_ABORTED,{frag:e,part:t,stats:d})}}}}}},h.onFragLoaded=function(e,t){var i=t.frag,n=t.part;if(i.type===u.PlaylistLevelType.MAIN&&Object(r.isFiniteNumber)(i.sn)){var s=n?n.stats:i.stats,o=n?n.duration:i.duration;if(this.clearTimer(),this.lastLoadedFragLevel=i.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var l=this.hls.levels[i.level],d=(l.loaded?l.loaded.bytes:0)+s.loaded,c=(l.loaded?l.loaded.duration:0)+o;l.loaded={bytes:d,duration:c},l.realBitrate=Math.round(8*d/c)}if(i.bitrateTest){var h={stats:s,frag:i,part:n,id:i.type};this.onFragBuffered(a.Events.FRAG_BUFFERED,h),i.bitrateTest=!1}}},h.onFragBuffered=function(e,t){var i=t.frag,r=t.part,n=r?r.stats:i.stats;if(!n.aborted&&i.type===u.PlaylistLevelType.MAIN&&"initSegment"!==i.sn){var a=n.parsing.end-n.loading.start;this.bwEstimator.sample(a,n.loaded),n.bwEstimate=this.bwEstimator.getEstimate(),i.bitrateTest?this.bitrateTestDelay=a/1e3:this.bitrateTestDelay=0}},h.onError=function(e,t){switch(t.details){case o.ErrorDetails.FRAG_LOAD_ERROR:case o.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer()}},h.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},h.getNextABRAutoLevel=function(){var e=this.fragCurrent,t=this.partCurrent,i=this.hls,r=i.maxAutoLevel,n=i.config,a=i.minAutoLevel,o=i.media,u=t?t.duration:e?e.duration:0,d=o?o.currentTime:0,c=o&&0!==o.playbackRate?Math.abs(o.playbackRate):1,h=this.bwEstimator?this.bwEstimator.getEstimate():n.abrEwmaDefaultEstimate,f=(s.BufferHelper.bufferInfo(o,d,n.maxBufferHole).end-d)/c,p=this.findBestLevel(h,a,r,f,n.abrBandWidthFactor,n.abrBandWidthUpFactor);if(p>=0)return p;l.logger.trace((f?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var m=u?Math.min(u,n.maxStarvationDelay):n.maxStarvationDelay,g=n.abrBandWidthFactor,v=n.abrBandWidthUpFactor;if(!f){var y=this.bitrateTestDelay;if(y)m=(u?Math.min(u,n.maxLoadingDelay):n.maxLoadingDelay)-y,l.logger.trace("bitrate test took "+Math.round(1e3*y)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*m)+" ms"),g=v=1}return p=this.findBestLevel(h,a,r,f+m,g,v),Math.max(p,0)},h.findBestLevel=function(e,t,i,r,n,a){for(var s,o=this.fragCurrent,u=this.partCurrent,d=this.lastLoadedFragLevel,c=this.hls.levels,h=c[d],f=!(null===h||void 0===h||null===(s=h.details)||void 0===s||!s.live),p=null===h||void 0===h?void 0:h.codecSet,m=u?u.duration:o?o.duration:0,g=i;g>=t;g--){var v=c[g];if(v&&(!p||v.codecSet===p)){var y=v.details,_=(u?null===y||void 0===y?void 0:y.partTarget:null===y||void 0===y?void 0:y.averagetargetduration)||m,b=void 0;b=g<=d?n*e:a*e;var w=c[g].maxBitrate,E=w*_/b;if(l.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+g+"/"+Math.round(b)+"/"+w+"/"+_+"/"+r+"/"+E),b>w&&(!E||f&&!this.bitrateTestDelay||E<r))return g}}return-1},t=e,(i=[{key:"nextAutoLevel",get:function(){var e=this._nextAutoLevel,t=this.bwEstimator;if(!(-1===e||t&&t.canEstimate()))return e;var i=this.getNextABRAutoLevel();return-1!==e&&(i=Math.min(e,i)),i},set:function(e){this._nextAutoLevel=e}}])&&d(t.prototype,i),c&&d(t,c),Object.defineProperty(t,"prototype",{writable:!1}),e}();t.default=c},"./src/controller/audio-stream-controller.ts":function(e,t,i){"use strict";i.r(t);var r=i("./src/polyfills/number.ts"),n=i("./src/controller/base-stream-controller.ts"),a=i("./src/events.ts"),s=i("./src/utils/buffer-helper.ts"),o=i("./src/controller/fragment-tracker.ts"),u=i("./src/types/level.ts"),l=i("./src/types/loader.ts"),d=i("./src/loader/fragment.ts"),c=i("./src/demux/chunk-cache.ts"),h=i("./src/demux/transmuxer-interface.ts"),f=i("./src/types/transmuxer.ts"),p=i("./src/controller/fragment-finders.ts"),m=i("./src/utils/discontinuities.ts"),g=i("./src/errors.ts"),v=i("./src/utils/logger.ts");function y(){return(y=Object.assign?Object.assign.bind():function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var r in i)Object.prototype.hasOwnProperty.call(i,r)&&(e[r]=i[r])}return e}).apply(this,arguments)}function _(e,t){return(_=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(e,t){return e.__proto__=t,e})(e,t)}var b=function(e){var t,i;function b(t,i){var r;return(r=e.call(this,t,i,"[audio-stream-controller]")||this).videoBuffer=null,r.videoTrackCC=-1,r.waitingVideoCC=-1,r.audioSwitch=!1,r.trackId=-1,r.waitingData=null,r.mainDetails=null,r.bufferFlushed=!1,r.cachedTrackLoadedData=null,r._registerListeners(),r}i=e,(t=b).prototype=Object.create(i.prototype),t.prototype.constructor=t,_(t,i);var w=b.prototype;return w.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},w._registerListeners=function(){var e=this.hls;e.on(a.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(a.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(a.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(a.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.on(a.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),e.on(a.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(a.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.on(a.Events.ERROR,this.onError,this),e.on(a.Events.BUFFER_RESET,this.onBufferReset,this),e.on(a.Events.BUFFER_CREATED,this.onBufferCreated,this),e.on(a.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(a.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),e.on(a.Events.FRAG_BUFFERED,this.onFragBuffered,this)},w._unregisterListeners=function(){var e=this.hls;e.off(a.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(a.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(a.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(a.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.off(a.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),e.off(a.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(a.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.off(a.Events.ERROR,this.onError,this),e.off(a.Events.BUFFER_RESET,this.onBufferReset,this),e.off(a.Events.BUFFER_CREATED,this.onBufferCreated,this),e.off(a.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(a.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),e.off(a.Events.FRAG_BUFFERED,this.onFragBuffered,this)},w.onInitPtsFound=function(e,t){var i=t.frag,r=t.id,a=t.initPTS;if("main"===r){var s=i.cc;this.initPTS[i.cc]=a,this.log("InitPTS for cc: "+s+" found from main: "+a),this.videoTrackCC=s,this.state===n.State.WAITING_INIT_PTS&&this.tick()}},w.startLoad=function(e){if(!this.levels)return this.startPosition=e,void(this.state=n.State.STOPPED);var t=this.lastCurrentTime;this.stopLoad(),this.setInterval(100),this.fragLoadError=0,t>0&&-1===e?(this.log("Override startPosition with lastCurrentTime @"+t.toFixed(3)),this.state=n.State.IDLE):(this.loadedmetadata=!1,this.state=n.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=e,this.tick()},w.doTick=function(){switch(this.state){case n.State.IDLE:this.doTickIdle();break;case n.State.WAITING_TRACK:var t,i=this.levels,r=this.trackId,a=null===i||void 0===i?void 0:null===(t=i[r])||void 0===t?void 0:t.details;if(a){if(this.waitForCdnTuneIn(a))break;this.state=n.State.WAITING_INIT_PTS}break;case n.State.FRAG_LOADING_WAITING_RETRY:var o,u=performance.now(),l=this.retryDate;(!l||u>=l||null!==(o=this.media)&&void 0!==o&&o.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=n.State.IDLE);break;case n.State.WAITING_INIT_PTS:var d=this.waitingData;if(d){var c=d.frag,h=d.part,f=d.cache,m=d.complete;if(void 0!==this.initPTS[c.cc]){this.waitingData=null,this.waitingVideoCC=-1,this.state=n.State.FRAG_LOADING;var g={frag:c,part:h,payload:f.flush(),networkDetails:null};this._handleFragmentLoadProgress(g),m&&e.prototype._handleFragmentLoadComplete.call(this,g)}else if(this.videoTrackCC!==this.waitingVideoCC)v.logger.log("Waiting fragment cc ("+c.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var y=this.getLoadPosition(),_=s.BufferHelper.bufferInfo(this.mediaBuffer,y,this.config.maxBufferHole);Object(p.fragmentWithinToleranceTest)(_.end,this.config.maxFragLookUpTolerance,c)<0&&(v.logger.log("Waiting fragment cc ("+c.cc+") @ "+c.start+" cancelled because another fragment at "+_.end+" is needed"),this.clearWaitingFragment())}}else this.state=n.State.IDLE}this.onTickEnd()},w.clearWaitingFragment=function(){var e=this.waitingData;e&&(this.fragmentTracker.removeFragment(e.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=n.State.IDLE)},w.onTickEnd=function(){var e=this.media;if(e&&e.readyState){var t=(this.mediaBuffer?this.mediaBuffer:e).buffered;!this.loadedmetadata&&t.length&&(this.loadedmetadata=!0),this.lastCurrentTime=e.currentTime}},w.doTickIdle=function(){var e,t,i=this.hls,r=this.levels,s=this.media,o=this.trackId,u=i.config;if(r&&r[o]&&(s||!this.startFragRequested&&u.startFragPrefetch)){var c=r[o].details;if(!c||c.live&&this.levelLastLoaded!==o||this.waitForCdnTuneIn(c))this.state=n.State.WAITING_TRACK;else{this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,d.ElementaryStreamTypes.AUDIO,l.PlaylistLevelType.AUDIO));var h=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,l.PlaylistLevelType.AUDIO);if(null!==h){var f=h.len,p=this.getMaxBufferLength(),m=this.audioSwitch;if(!(f>=p)||m){if(!m&&this._streamEnded(h,c))return i.trigger(a.Events.BUFFER_EOS,{type:"audio"}),void(this.state=n.State.ENDED);var g=c.fragments[0].start,v=h.end;if(m){var y=this.getLoadPosition();v=y,c.PTSKnown&&y<g&&(h.end>g||h.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),s.currentTime=g+.05)}var _=this.getNextFragment(v,c);_?"identity"!==(null===(e=_.decryptdata)||void 0===e?void 0:e.keyFormat)||null!==(t=_.decryptdata)&&void 0!==t&&t.key?this.loadFragment(_,c,v):this.loadKey(_,c):this.bufferFlushed=!0}}}}},w.getMaxBufferLength=function(){var t=e.prototype.getMaxBufferLength.call(this),i=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,l.PlaylistLevelType.MAIN);return null===i?t:Math.max(t,i.len)},w.onMediaDetaching=function(){this.videoBuffer=null,e.prototype.onMediaDetaching.call(this)},w.onAudioTracksUpdated=function(e,t){var i=t.audioTracks;this.resetTransmuxer(),this.levels=i.map(function(e){return new u.Level(e)})},w.onAudioTrackSwitching=function(e,t){var i=!!t.url;this.trackId=t.id;var r=this.fragCurrent;null!==r&&void 0!==r&&r.loader&&r.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),i?this.setInterval(100):this.resetTransmuxer(),i?(this.audioSwitch=!0,this.state=n.State.IDLE):this.state=n.State.STOPPED,this.tick()},w.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},w.onLevelLoaded=function(e,t){this.mainDetails=t.details,null!==this.cachedTrackLoadedData&&(this.hls.trigger(a.Events.AUDIO_TRACK_LOADED,this.cachedTrackLoadedData),this.cachedTrackLoadedData=null)},w.onAudioTrackLoaded=function(e,t){var i;if(null!=this.mainDetails){var r=this.levels,a=t.details,s=t.id;if(r){this.log("Track "+s+" loaded ["+a.startSN+","+a.endSN+"],duration:"+a.totalduration);var o=r[s],u=0;if(a.live||null!==(i=o.details)&&void 0!==i&&i.live){var l=this.mainDetails;if(a.fragments[0]||(a.deltaUpdateFailed=!0),a.deltaUpdateFailed||!l)return;!o.details&&a.hasProgramDateTime&&l.hasProgramDateTime?(Object(m.alignMediaPlaylistByPDT)(a,l),u=a.fragments[0].start):u=this.alignPlaylists(a,o.details)}o.details=a,this.levelLastLoaded=s,this.startFragRequested||!this.mainDetails&&a.live||this.setStartPosition(o.details,u),this.state!==n.State.WAITING_TRACK||this.waitForCdnTuneIn(a)||(this.state=n.State.IDLE),this.tick()}else this.warn("Audio tracks were reset while loading level "+s)}else this.cachedTrackLoadedData=t},w._handleFragmentLoadProgress=function(e){var t,i=e.frag,r=e.part,a=e.payload,s=this.config,o=this.trackId,u=this.levels;if(u){var d=u[o];console.assert(d,"Audio track is defined on fragment load progress");var p=d.details;console.assert(p,"Audio track details are defined on fragment load progress");var m=s.defaultAudioCodec||d.audioCodec||"mp4a.40.2",g=this.transmuxer;g||(g=this.transmuxer=new h.default(this.hls,l.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var y=this.initPTS[i.cc],_=null===(t=i.initSegment)||void 0===t?void 0:t.data;if(void 0!==y){var b=r?r.index:-1,w=-1!==b,E=new f.ChunkMetadata(i.level,i.sn,i.stats.chunkCount,a.byteLength,b,w);g.push(a,_,m,"",i,r,p.totalduration,!1,E,y)}else{v.logger.log("Unknown video PTS for cc "+i.cc+", waiting for video PTS before demuxing audio frag "+i.sn+" of ["+p.startSN+" ,"+p.endSN+"],track "+o),(this.waitingData=this.waitingData||{frag:i,part:r,cache:new c.default,complete:!1}).cache.push(new Uint8Array(a)),this.waitingVideoCC=this.videoTrackCC,this.state=n.State.WAITING_INIT_PTS}}else this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+i.sn+" of level "+i.level+" will not be buffered")},w._handleFragmentLoadComplete=function(t){this.waitingData?this.waitingData.complete=!0:e.prototype._handleFragmentLoadComplete.call(this,t)},w.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},w.onBufferCreated=function(e,t){var i=t.tracks.audio;i&&(this.mediaBuffer=i.buffer),t.tracks.video&&(this.videoBuffer=t.tracks.video.buffer)},w.onFragBuffered=function(e,t){var i=t.frag,r=t.part;i.type===l.PlaylistLevelType.AUDIO&&(this.fragContextChanged(i)?this.warn("Fragment "+i.sn+(r?" p: "+r.index:"")+" of level "+i.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch):("initSegment"!==i.sn&&(this.fragPrevious=i,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(a.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(i,r)))},w.onError=function(t,i){switch(i.details){case g.ErrorDetails.FRAG_LOAD_ERROR:case g.ErrorDetails.FRAG_LOAD_TIMEOUT:case g.ErrorDetails.KEY_LOAD_ERROR:case g.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(l.PlaylistLevelType.AUDIO,i);break;case g.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case g.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==n.State.ERROR&&this.state!==n.State.STOPPED&&(this.state=i.fatal?n.State.ERROR:n.State.IDLE,this.warn(i.details+" while loading frag, switching to "+this.state+" state"));break;case g.ErrorDetails.BUFFER_FULL_ERROR:if("audio"===i.parent&&(this.state===n.State.PARSING||this.state===n.State.PARSED)){var r=!0,a=this.getFwdBufferInfo(this.mediaBuffer,l.PlaylistLevelType.AUDIO);a&&a.len>.5&&(r=!this.reduceMaxBufferLength(a.len)),r&&(this.warn("Buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,e.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.resetLoadingState()}}},w.onBufferFlushed=function(e,t){t.type===d.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},w._handleTransmuxComplete=function(e){var t,i="audio",r=this.hls,s=e.remuxResult,o=e.chunkMeta,u=this.getCurrentContext(o);if(!u)return this.warn("The loading context changed while buffering fragment "+o.sn+" of level "+o.level+". This chunk will not be buffered."),void this.resetLiveStartWhenNotLoaded(o.level);var l=u.frag,c=u.part,h=s.audio,f=s.text,p=s.id3,m=s.initSegment;if(!this.fragContextChanged(l)){if(this.state=n.State.PARSING,this.audioSwitch&&h&&this.completeAudioSwitch(),null!==m&&void 0!==m&&m.tracks&&(this._bufferInitSegment(m.tracks,l,o),r.trigger(a.Events.FRAG_PARSING_INIT_SEGMENT,{frag:l,id:i,tracks:m.tracks})),h){var g=h.startPTS,v=h.endPTS,_=h.startDTS,b=h.endDTS;c&&(c.elementaryStreams[d.ElementaryStreamTypes.AUDIO]={startPTS:g,endPTS:v,startDTS:_,endDTS:b}),l.setElementaryStreamInfo(d.ElementaryStreamTypes.AUDIO,g,v,_,b),this.bufferFragmentData(h,l,c,o)}if(null!==p&&void 0!==p&&null!==(t=p.samples)&&void 0!==t&&t.length){var w=y({frag:l,id:i},p);r.trigger(a.Events.FRAG_PARSING_METADATA,w)}if(f){var E=y({frag:l,id:i},f);r.trigger(a.Events.FRAG_PARSING_USERDATA,E)}}},w._bufferInitSegment=function(e,t,i){if(this.state===n.State.PARSING){e.video&&delete e.video;var r=e.audio;if(r){r.levelCodec=r.codec,r.id="audio",this.log("Init audio buffer, container:"+r.container+", codecs[parsed]=["+r.codec+"]"),this.hls.trigger(a.Events.BUFFER_CODECS,e);var s=r.initSegment;if(null!==s&&void 0!==s&&s.byteLength){var o={type:"audio",frag:t,part:null,chunkMeta:i,parent:t.type,data:s};this.hls.trigger(a.Events.BUFFER_APPENDING,o)}this.tick()}}},w.loadFragment=function(t,i,a){var s=this.fragmentTracker.getState(t);this.fragCurrent=t,(this.audioSwitch||s===o.FragmentState.NOT_LOADED||s===o.FragmentState.PARTIAL)&&("initSegment"===t.sn?this._loadInitSegment(t):i.live&&!Object(r.isFiniteNumber)(this.initPTS[t.cc])?(this.log("Waiting for video PTS in continuity counter "+t.cc+" of live stream before loading audio fragment "+t.sn+" of level "+this.trackId),this.state=n.State.WAITING_INIT_PTS):(this.startFragRequested=!0,e.prototype.loadFragment.call(this,t,i,a)))},w.completeAudioSwitch=function(){var t=this.hls,i=this.media,r=this.trackId;i&&(this.log("Switching audio track : flushing all audio"),e.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,t.trigger(a.Events.AUDIO_TRACK_SWITCHED,{id:r})},b}(n.default);t.default=b},"./src/controller/audio-track-controller.ts":function(e,t,i){"use strict";i.r(t);var r=i("./src/events.ts"),n=i("./src/errors.ts"),a=i("./src/controller/base-playlist-controller.ts"),s=i("./src/types/loader.ts");function o(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function u(e,t){return(u=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(e,t){return e.__proto__=t,e})(e,t)}var l=function(e){var t,i;function a(t){var i;return(i=e.call(this,t,"[audio-track-controller]")||this).tracks=[],i.groupId=null,i.tracksInGroup=[],i.trackId=-1,i.trackName="",i.selectDefaultTrack=!0,i.registerListeners(),i}i=e,(t=a).prototype=Object.create(i.prototype),t.prototype.constructor=t,u(t,i);var l,d,c,h=a.prototype;return h.registerListeners=function(){var e=this.hls;e.on(r.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(r.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.on(r.Events.LEVEL_LOADING,this.onLevelLoading,this),e.on(r.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(r.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.on(r.Events.ERROR,this.onError,this)},h.unregisterListeners=function(){var e=this.hls;e.off(r.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(r.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.off(r.Events.LEVEL_LOADING,this.onLevelLoading,this),e.off(r.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(r.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),e.off(r.Events.ERROR,this.onError,this)},h.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,e.prototype.destroy.call(this)},h.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.trackName="",this.selectDefaultTrack=!0},h.onManifestParsed=function(e,t){this.tracks=t.audioTracks||[]},h.onAudioTrackLoaded=function(e,t){var i=t.id,r=t.details,n=this.tracksInGroup[i];if(n){var a=n.details;n.details=t.details,this.log("audioTrack "+i+" loaded ["+r.startSN+"-"+r.endSN+"]"),i===this.trackId&&(this.retryCount=0,this.playlistLoaded(i,t,a))}else this.warn("Invalid audio track id "+i)},h.onLevelLoading=function(e,t){this.switchLevel(t.level)},h.onLevelSwitching=function(e,t){this.switchLevel(t.level)},h.switchLevel=function(e){var t=this.hls.levels[e];if(null!==t&&void 0!==t&&t.audioGroupIds){var i=t.audioGroupIds[t.urlId];if(this.groupId!==i){this.groupId=i;var n=this.tracks.filter(function(e){return!i||e.groupId===i});this.selectDefaultTrack&&!n.some(function(e){return e.default})&&(this.selectDefaultTrack=!1),this.tracksInGroup=n;var a={audioTracks:n};this.log("Updating audio tracks, "+n.length+' track(s) found in "'+i+'" group-id'),this.hls.trigger(r.Events.AUDIO_TRACKS_UPDATED,a),this.selectInitialTrack()}}},h.onError=function(t,i){e.prototype.onError.call(this,t,i),!i.fatal&&i.context&&i.context.type===s.PlaylistContextType.AUDIO_TRACK&&i.context.id===this.trackId&&i.context.groupId===this.groupId&&this.retryLoadingOrFail(i)},h.setAudioTrack=function(e){var t=this.tracksInGroup;if(e<0||e>=t.length)this.warn("Invalid id passed to audio-track controller");else{this.clearTimer();var i=t[this.trackId];this.log("Now switching to audio-track index "+e);var n=t[e],a=n.id,s=n.groupId,o=void 0===s?"":s,u=n.name,l=n.type,d=n.url;if(this.trackId=e,this.trackName=u,this.selectDefaultTrack=!1,this.hls.trigger(r.Events.AUDIO_TRACK_SWITCHING,{id:a,groupId:o,name:u,type:l,url:d}),!n.details||n.details.live){var c=this.switchParams(n.url,null===i||void 0===i?void 0:i.details);this.loadPlaylist(c)}}},h.selectInitialTrack=function(){var e=this.tracksInGroup;console.assert(e.length,"Initial audio track should be selected when tracks are known");var t=this.trackName,i=this.findTrackId(t)||this.findTrackId();-1!==i?this.setAudioTrack(i):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.MEDIA_ERROR,details:n.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},h.findTrackId=function(e){for(var t=this.tracksInGroup,i=0;i<t.length;i++){var r=t[i];if((!this.selectDefaultTrack||r.default)&&(!e||e===r.name))return r.id}return-1},h.loadPlaylist=function(e){var t=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(t)){var i=t.id,n=t.groupId,a=t.url;if(e)try{a=e.addDirectives(a)}catch(e){this.warn("Could not construct new URL with HLS Delivery Directives: "+e)}this.log("loading audio-track playlist for id: "+i),this.clearTimer(),this.hls.trigger(r.Events.AUDIO_TRACK_LOADING,{url:a,id:i,groupId:n,deliveryDirectives:e||null})}},l=a,(d=[{key:"audioTracks",get:function(){return this.tracksInGroup}},{key:"audioTrack",get:function(){return this.trackId},set:function(e){this.selectDefaultTrack=!1,this.setAudioTrack(e)}}])&&o(l.prototype,d),c&&o(l,c),Object.defineProperty(l,"prototype",{writable:!1}),a}(a.default);t.default=l},"./src/controller/base-playlist-controller.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",function(){return u});var r=i("./src/polyfills/number.ts"),n=i("./src/types/level.ts"),a=i("./src/controller/level-helper.ts"),s=i("./src/utils/logger.ts"),o=i("./src/errors.ts"),u=function(){function e(e,t){this.hls=void 0,this.timer=-1,this.canLoad=!1,this.retryCount=0,this.log=void 0,this.warn=void 0,this.log=s.logger.log.bind(s.logger,t+":"),this.warn=s.logger.warn.bind(s.logger,t+":"),this.hls=e}var t=e.prototype;return t.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},t.onError=function(e,t){t.fatal&&t.type===o.ErrorTypes.NETWORK_ERROR&&this.clearTimer()},t.clearTimer=function(){clearTimeout(this.timer),this.timer=-1},t.startLoad=function(){this.canLoad=!0,this.retryCount=0,this.loadPlaylist()},t.stopLoad=function(){this.canLoad=!1,this.clearTimer()},t.switchParams=function(e,t){var i=null===t||void 0===t?void 0:t.renditionReports;if(i)for(var a=0;a<i.length;a++){var s=i[a],o=""+s.URI;if(o===e.slice(-o.length)){var u=parseInt(s["LAST-MSN"]),l=parseInt(s["LAST-PART"]);if(t&&this.hls.config.lowLatencyMode){var d=Math.min(t.age-t.partTarget,t.targetduration);void 0!==l&&d>t.partTarget&&(l+=1)}if(Object(r.isFiniteNumber)(u))return new n.HlsUrlParameters(u,Object(r.isFiniteNumber)(l)?l:void 0,n.HlsSkip.No)}}},t.loadPlaylist=function(e){},t.shouldLoadTrack=function(e){return this.canLoad&&e&&!!e.url&&(!e.details||e.details.live)},t.playlistLoaded=function(e,t,i){var r=this,n=t.details,s=t.stats,o=s.loading.end?Math.max(0,self.performance.now()-s.loading.end):0;if(n.advancedDateTime=Date.now()-o,n.live||null!==i&&void 0!==i&&i.live){if(n.reloaded(i),i&&this.log("live playlist "+e+" "+(n.advanced?"REFRESHED "+n.lastPartSn+"-"+n.lastPartIndex:"MISSED")),i&&n.fragments.length>0&&Object(a.mergeDetails)(i,n),!this.canLoad||!n.live)return;var u,l=void 0,d=void 0;if(n.canBlockReload&&n.endSN&&n.advanced){var c=this.hls.config.lowLatencyMode,h=n.lastPartSn,f=n.endSN,p=n.lastPartIndex,m=h===f;-1!==p?(l=m?f+1:h,d=m?c?0:p:p+1):l=f+1;var g=n.age,v=g+n.ageHeader,y=Math.min(v-n.partTarget,1.5*n.targetduration);if(y>0){if(i&&y>i.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+i.tuneInGoal+" to: "+y+" with playlist age: "+n.age),y=0;else{var _=Math.floor(y/n.targetduration);if(l+=_,void 0!==d)d+=Math.round(y%n.targetduration/n.partTarget);this.log("CDN Tune-in age: "+n.ageHeader+"s last advanced "+g.toFixed(2)+"s goal: "+y+" skip sn "+_+" to part "+d)}n.tuneInGoal=y}if(u=this.getDeliveryDirectives(n,t.deliveryDirectives,l,d),c||!m)return void this.loadPlaylist(u)}else u=this.getDeliveryDirectives(n,t.deliveryDirectives,l,d);var b=Object(a.computeReloadInterval)(n,s);void 0!==l&&n.canBlockReload&&(b-=n.partTarget||1),this.log("reload live playlist "+e+" in "+Math.round(b)+" ms"),this.timer=self.setTimeout(function(){return r.loadPlaylist(u)},b)}else this.clearTimer()},t.getDeliveryDirectives=function(e,t,i,r){var a=Object(n.getSkipValue)(e,i);return null!==t&&void 0!==t&&t.skip&&e.deltaUpdateFailed&&(i=t.msn,r=t.part,a=n.HlsSkip.No),new n.HlsUrlParameters(i,r,a)},t.retryLoadingOrFail=function(e){var t,i=this,r=this.hls.config,n=this.retryCount<r.levelLoadingMaxRetry;if(n)if(this.retryCount++,e.details.indexOf("LoadTimeOut")>-1&&null!==(t=e.context)&&void 0!==t&&t.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+e.details+'"'),this.loadPlaylist();else{var a=Math.min(Math.pow(2,this.retryCount)*r.levelLoadingRetryDelay,r.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return i.loadPlaylist()},a),this.warn("retry playlist loading #"+this.retryCount+" in "+a+' ms after "'+e.details+'"')}else this.warn('cannot recover from error "'+e.details+'"'),this.clearTimer(),e.fatal=!0;return n},e}()},"./src/controller/base-stream-controller.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"State",function(){return w}),i.d(t,"default",function(){return E});var r=i("./src/polyfills/number.ts"),n=i("./src/task-loop.ts"),a=i("./src/controller/fragment-tracker.ts"),s=i("./src/utils/buffer-helper.ts"),o=i("./src/utils/logger.ts"),u=i("./src/events.ts"),l=i("./src/errors.ts"),d=i("./src/types/transmuxer.ts"),c=i("./src/utils/mp4-tools.ts"),h=i("./src/utils/discontinuities.ts"),f=i("./src/controller/fragment-finders.ts"),p=i("./src/controller/level-helper.ts"),m=i("./src/loader/fragment-loader.ts"),g=i("./src/crypt/decrypter.ts"),v=i("./src/utils/time-ranges.ts"),y=i("./src/types/loader.ts");function _(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function b(e,t){return(b=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(e,t){return e.__proto__=t,e})(e,t)}var w={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_TRACK:"WAITING_TRACK",PARSING:"PARSING",PARSED:"PARSED",BACKTRACKING:"BACKTRACKING",ENDED:"ENDED",ERROR:"ERROR",WAITING_INIT_PTS:"WAITING_INIT_PTS",WAITING_LEVEL:"WAITING_LEVEL"},E=function(e){var t,i;function n(t,i,r){var n;return(n=e.call(this)||this).hls=void 0,n.fragPrevious=null,n.fragCurrent=null,n.fragmentTracker=void 0,n.transmuxer=null,n._state=w.STOPPED,n.media=void 0,n.mediaBuffer=void 0,n.config=void 0,n.bitrateTest=!1,n.lastCurrentTime=0,n.nextLoadPosition=0,n.startPosition=0,n.loadedmetadata=!1,n.fragLoadError=0,n.retryDate=0,n.levels=null,n.fragmentLoader=void 0,n.levelLastLoaded=null,n.startFragRequested=!1,n.decrypter=void 0,n.initPTS=[],n.onvseeking=null,n.onvended=null,n.logPrefix="",n.log=void 0,n.warn=void 0,n.logPrefix=r,n.log=o.logger.log.bind(o.logger,r+":"),n.warn=o.logger.warn.bind(o.logger,r+":"),n.hls=t,n.fragmentLoader=new m.default(t.config,t),n.fragmentTracker=i,n.config=t.config,n.decrypter=new g.default(t,t.config),t.on(u.Events.KEY_LOADED,n.onKeyLoaded,function(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}(n)),n}i=e,(t=n).prototype=Object.create(i.prototype),t.prototype.constructor=t,b(t,i);var E,T,S,A=n.prototype;return A.doTick=function(){this.onTickEnd()},A.onTickEnd=function(){},A.startLoad=function(e){},A.stopLoad=function(){this.fragmentLoader.abort();var e=this.fragCurrent;e&&this.fragmentTracker.removeFragment(e),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=w.STOPPED},A._streamEnded=function(e,t){var i=this.fragCurrent,r=this.fragmentTracker;if(!t.live&&i&&i.sn>=t.endSN&&!e.nextStart){var n=t.partList;if(null!==n&&void 0!==n&&n.length){var o=n[n.length-1];return s.BufferHelper.isBuffered(this.media,o.start+o.duration/2)}var u=r.getState(i);return u===a.FragmentState.PARTIAL||u===a.FragmentState.OK}return!1},A.onMediaAttached=function(e,t){var i=this.media=this.mediaBuffer=t.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),i.addEventListener("seeking",this.onvseeking),i.addEventListener("ended",this.onvended);var r=this.config;this.levels&&r.autoStartLoad&&this.state===w.STOPPED&&this.startLoad(r.startPosition)},A.onMediaDetaching=function(){var e=this.media;null!==e&&void 0!==e&&e.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),e&&(e.removeEventListener("seeking",this.onvseeking),e.removeEventListener("ended",this.onvended),this.onvseeking=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()},A.onMediaSeeking=function(){var e=this.config,t=this.fragCurrent,i=this.media,n=this.mediaBuffer,a=this.state,o=i?i.currentTime:0,u=s.BufferHelper.bufferInfo(n||i,o,e.maxBufferHole);if(this.log("media seeking to "+(Object(r.isFiniteNumber)(o)?o.toFixed(3):o)+", state: "+a),a===w.ENDED)this.resetLoadingState();else if(t&&!u.len){var l=e.maxFragLookUpTolerance,d=t.start-l,c=o>t.start+t.duration+l;(o<d||c)&&(c&&t.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),t.loader.abort()),this.resetLoadingState())}i&&(this.lastCurrentTime=o),this.loadedmetadata||u.len||(this.nextLoadPosition=this.startPosition=o),this.tickImmediate()},A.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},A.onKeyLoaded=function(e,t){if(this.state===w.KEY_LOADING&&t.frag===this.fragCurrent&&this.levels){this.state=w.IDLE;var i=this.levels[t.frag.level].details;i&&this.loadFragment(t.frag,i,t.frag.start)}},A.onHandlerDestroying=function(){this.stopLoad(),e.prototype.onHandlerDestroying.call(this)},A.onHandlerDestroyed=function(){this.state=w.STOPPED,this.hls.off(u.Events.KEY_LOADED,this.onKeyLoaded,this),this.fragmentLoader&&this.fragmentLoader.destroy(),this.decrypter&&this.decrypter.destroy(),this.hls=this.log=this.warn=this.decrypter=this.fragmentLoader=this.fragmentTracker=null,e.prototype.onHandlerDestroyed.call(this)},A.loadKey=function(e,t){this.log("Loading key for "+e.sn+" of ["+t.startSN+"-"+t.endSN+"], "+("[stream-controller]"===this.logPrefix?"level":"track")+" "+e.level),this.state=w.KEY_LOADING,this.fragCurrent=e,this.hls.trigger(u.Events.KEY_LOADING,{frag:e})},A.loadFragment=function(e,t,i){this._loadFragForPlayback(e,t,i)},A._loadFragForPlayback=function(e,t,i){var r=this;this._doFragLoad(e,t,i,function(t){if(r.fragContextChanged(e))return r.warn("Fragment "+e.sn+(t.part?" p: "+t.part.index:"")+" of level "+e.level+" was dropped during download."),void r.fragmentTracker.removeFragment(e);e.stats.chunkCount++,r._handleFragmentLoadProgress(t)}).then(function(t){if(t){r.fragLoadError=0;var i=r.state;if(!r.fragContextChanged(e))return"payload"in t&&(r.log("Loaded fragment "+e.sn+" of level "+e.level),r.hls.trigger(u.Events.FRAG_LOADED,t),r.state===w.BACKTRACKING)?(r.fragmentTracker.backtrack(e,t),void r.resetFragmentLoading(e)):void r._handleFragmentLoadComplete(t);(i===w.FRAG_LOADING||i===w.BACKTRACKING||!r.fragCurrent&&i===w.PARSING)&&(r.fragmentTracker.removeFragment(e),r.state=w.IDLE)}}).catch(function(t){r.state!==w.STOPPED&&(r.warn(t),r.resetFragmentLoading(e))})},A.flushMainBuffer=function(e,t,i){if(void 0===i&&(i=null),e-t){var r={startOffset:e,endOffset:t,type:i};this.fragLoadError=0,this.hls.trigger(u.Events.BUFFER_FLUSHING,r)}},A._loadInitSegment=function(e){var t=this;this._doFragLoad(e).then(function(i){if(!i||t.fragContextChanged(e)||!t.levels)throw new Error("init load aborted");return i}).then(function(i){var r=t.hls,n=i.payload,a=e.decryptdata;if(n&&n.byteLength>0&&a&&a.key&&a.iv&&"AES-128"===a.method){var s=self.performance.now();return t.decrypter.webCryptoDecrypt(new Uint8Array(n),a.key.buffer,a.iv.buffer).then(function(t){var n=self.performance.now();return r.trigger(u.Events.FRAG_DECRYPTED,{frag:e,payload:t,stats:{tstart:s,tdecrypt:n}}),i.payload=t,i})}return i}).then(function(i){var r=t.fragCurrent,n=t.hls,a=t.levels;if(!a)throw new Error("init load aborted, missing levels");var s=a[e.level].details;console.assert(s,"Level details are defined when init segment is loaded");var o=e.stats;t.state=w.IDLE,t.fragLoadError=0,e.data=new Uint8Array(i.payload),o.parsing.start=o.buffering.start=self.performance.now(),o.parsing.end=o.buffering.end=self.performance.now(),i.frag===r&&n.trigger(u.Events.FRAG_BUFFERED,{stats:o,frag:r,part:null,id:e.type}),t.tick()}).catch(function(i){t.warn(i),t.resetFragmentLoading(e)})},A.fragContextChanged=function(e){var t=this.fragCurrent;return!e||!t||e.level!==t.level||e.sn!==t.sn||e.urlId!==t.urlId},A.fragBufferedComplete=function(e,t){var i=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+e.type+" sn: "+e.sn+(t?" part: "+t.index:"")+" of "+("[stream-controller]"===this.logPrefix?"level":"track")+" "+e.level+" "+v.default.toString(s.BufferHelper.getBuffered(i))),this.state=w.IDLE,this.tick()},A._handleFragmentLoadComplete=function(e){var t=this.transmuxer;if(t){var i=e.frag,r=e.part,n=e.partsLoaded,a=!n||0===n.length||n.some(function(e){return!e}),s=new d.ChunkMetadata(i.level,i.sn,i.stats.chunkCount+1,0,r?r.index:-1,!a);t.flush(s)}},A._handleFragmentLoadProgress=function(e){},A._doFragLoad=function(e,t,i,n){var a=this;if(void 0===i&&(i=null),!this.levels)throw new Error("frag load aborted, missing levels");if(i=Math.max(e.start,i||0),this.config.lowLatencyMode&&t){var s=t.partList;if(s&&n){i>e.end&&t.fragmentHint&&(e=t.fragmentHint);var o=this.getNextPart(s,e,i);if(o>-1){var l=s[o];return this.log("Loading part sn: "+e.sn+" p: "+l.index+" cc: "+e.cc+" of playlist ["+t.startSN+"-"+t.endSN+"] parts [0-"+o+"-"+(s.length-1)+"] "+("[stream-controller]"===this.logPrefix?"level":"track")+": "+e.level+", target: "+parseFloat(i.toFixed(3))),this.nextLoadPosition=l.start+l.duration,this.state=w.FRAG_LOADING,this.hls.trigger(u.Events.FRAG_LOADING,{frag:e,part:s[o],targetBufferTime:i}),this.doFragPartsLoad(e,s,o,n).catch(function(e){return a.handleFragLoadError(e)})}if(!e.url||this.loadedEndOfParts(s,i))return Promise.resolve(null)}}return this.log("Loading fragment "+e.sn+" cc: "+e.cc+" "+(t?"of ["+t.startSN+"-"+t.endSN+"] ":"")+("[stream-controller]"===this.logPrefix?"level":"track")+": "+e.level+", target: "+parseFloat(i.toFixed(3))),Object(r.isFiniteNumber)(e.sn)&&!this.bitrateTest&&(this.nextLoadPosition=e.start+e.duration),this.state=w.FRAG_LOADING,this.hls.trigger(u.Events.FRAG_LOADING,{frag:e,targetBufferTime:i}),this.fragmentLoader.load(e,n).catch(function(e){return a.handleFragLoadError(e)})},A.doFragPartsLoad=function(e,t,i,r){var n=this;return new Promise(function(a,s){var o=[];!function i(l){var d=t[l];n.fragmentLoader.loadPart(e,d,r).then(function(r){o[d.index]=r;var s=r.part;n.hls.trigger(u.Events.FRAG_LOADED,r);var c=t[l+1];if(!c||c.fragment!==e)return a({frag:e,part:s,partsLoaded:o});i(l+1)}).catch(s)}(i)})},A.handleFragLoadError=function(e){var t=e.data;return t&&t.details===l.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(t.frag,t.part):this.hls.trigger(u.Events.ERROR,t),null},A._handleTransmuxerFlush=function(e){var t=this.getCurrentContext(e);if(t&&this.state===w.PARSING){var i=t.frag,r=t.part,n=t.level,a=self.performance.now();i.stats.parsing.end=a,r&&(r.stats.parsing.end=a),this.updateLevelTiming(i,r,n,e.partial)}else this.fragCurrent||(this.state=w.IDLE)},A.getCurrentContext=function(e){var t=this.levels,i=e.level,r=e.sn,n=e.part;if(!t||!t[i])return this.warn("Levels object was unset while buffering fragment "+r+" of level "+i+". The current chunk will not be buffered."),null;var a=t[i],s=n>-1?Object(p.getPartWith)(a,r,n):null,o=s?s.fragment:Object(p.getFragmentWithSN)(a,r,this.fragCurrent);return o?{frag:o,part:s,level:a}:null},A.bufferFragmentData=function(e,t,i,r){if(e&&this.state===w.PARSING){var n=e.data1,a=e.data2,s=n;if(n&&a&&(s=Object(c.appendUint8Array)(n,a)),s&&s.length){var o={type:e.type,frag:t,part:i,chunkMeta:r,parent:t.type,data:s};this.hls.trigger(u.Events.BUFFER_APPENDING,o),e.dropped&&e.independent&&!i&&this.flushBufferGap(t)}}},A.flushBufferGap=function(e){var t=this.media;if(t)if(s.BufferHelper.isBuffered(t,t.currentTime)){var i=t.currentTime,r=s.BufferHelper.bufferInfo(t,i,0),n=e.duration,a=Math.min(2*this.config.maxFragLookUpTolerance,.25*n),o=Math.max(Math.min(e.start-a,r.end-a),i+a);e.start-o>a&&this.flushMainBuffer(o,e.start)}else this.flushMainBuffer(0,e.start)},A.getFwdBufferInfo=function(e,t){var i=this.config,n=this.getLoadPosition();if(!Object(r.isFiniteNumber)(n))return null;var a=s.BufferHelper.bufferInfo(e,n,i.maxBufferHole);if(0===a.len&&void 0!==a.nextStart){var o=this.fragmentTracker.getBufferedFrag(n,t);if(o&&a.nextStart<o.end)return s.BufferHelper.bufferInfo(e,n,Math.max(a.nextStart,i.maxBufferHole))}return a},A.getMaxBufferLength=function(e){var t,i=this.config;return t=e?Math.max(8*i.maxBufferSize/e,i.maxBufferLength):i.maxBufferLength,Math.min(t,i.maxMaxBufferLength)},A.reduceMaxBufferLength=function(e){var t=this.config,i=e||t.maxBufferLength;return t.maxMaxBufferLength>=i&&(t.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+t.maxMaxBufferLength+"s"),!0)},A.getNextFragment=function(e,t){var i,r,n=t.fragments,a=n.length;if(!a)return null;var s,o=this.config,u=n[0].start;if(t.live){var l=o.initialLiveManifestSize;if(a<l)return this.warn("Not enough fragments to start playback (have: "+a+", need: "+l+")"),null;t.PTSKnown||this.startFragRequested||-1!==this.startPosition||(s=this.getInitialLiveFragment(t,n),this.startPosition=s?this.hls.liveSyncPosition||s.start:e)}else e<=u&&(s=n[0]);if(!s){var d=o.lowLatencyMode?t.partEnd:t.fragmentEnd;s=this.getFragmentAtPosition(e,d,t)}return null===(i=s)||void 0===i||!i.initSegment||null!==(r=s)&&void 0!==r&&r.initSegment.data||this.bitrateTest||(s=s.initSegment),s},A.getNextPart=function(e,t,i){for(var r=-1,n=!1,a=!0,s=0,o=e.length;s<o;s++){var u=e[s];if(a=a&&!u.independent,r>-1&&i<u.start)break;var l=u.loaded;!l&&(n||u.independent||a)&&u.fragment===t&&(r=s),n=l}return r},A.loadedEndOfParts=function(e,t){var i=e[e.length-1];return i&&t>i.start&&i.loaded},A.getInitialLiveFragment=function(e,t){var i=this.fragPrevious,r=null;if(i){if(e.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+i.programDateTime),r=Object(f.findFragmentByPDT)(t,i.endProgramDateTime,this.config.maxFragLookUpTolerance)),!r){var n=i.sn+1;if(n>=e.startSN&&n<=e.endSN){var a=t[n-e.startSN];i.cc===a.cc&&(r=a,this.log("Live playlist, switching playlist, load frag with next SN: "+r.sn))}r||(r=Object(f.findFragWithCC)(t,i.cc))&&this.log("Live playlist, switching playlist, load frag with same CC: "+r.sn)}}else{var s=this.hls.liveSyncPosition;null!==s&&(r=this.getFragmentAtPosition(s,this.bitrateTest?e.fragmentEnd:e.edge,e))}return r},A.getFragmentAtPosition=function(e,t,i){var r,n=this.config,s=this.fragPrevious,o=i.fragments,u=i.endSN,l=i.fragmentHint,d=n.maxFragLookUpTolerance,c=!!(n.lowLatencyMode&&i.partList&&l);if(c&&l&&!this.bitrateTest&&(o=o.concat(l),u=l.sn),e<t){var h=e>t-d?0:d;r=Object(f.findFragmentByPTS)(s,o,e,h)}else r=o[o.length-1];if(r){var p=r.sn-i.startSN,m=s&&r.level===s.level,g=o[p+1];if(this.fragmentTracker.getState(r)===a.FragmentState.BACKTRACKED){r=null;for(var v=p;o[v]&&this.fragmentTracker.getState(o[v])===a.FragmentState.BACKTRACKED;)r=s?o[v--]:o[--v];r||(r=g)}else s&&r.sn===s.sn&&!c&&m&&(r.sn<u&&this.fragmentTracker.getState(g)!==a.FragmentState.OK?(this.log("SN "+r.sn+" just loaded, load next one: "+g.sn),r=g):r=null)}return r},A.synchronizeToLiveEdge=function(e){var t=this.config,i=this.media;if(i){var r=this.hls.liveSyncPosition,n=i.currentTime,a=e.fragments[0].start,s=e.edge,o=n>=a-t.maxFragLookUpTolerance&&n<=s;if(null!==r&&i.duration>r&&(n<r||!o)){var u=void 0!==t.liveMaxLatencyDuration?t.liveMaxLatencyDuration:t.liveMaxLatencyDurationCount*e.targetduration;(!o&&i.readyState<4||n<s-u)&&(this.loadedmetadata||(this.nextLoadPosition=r),i.readyState&&(this.warn("Playback: "+n.toFixed(3)+" is located too far from the end of live sliding playlist: "+s+", reset currentTime to : "+r.toFixed(3)),i.currentTime=r))}}},A.alignPlaylists=function(e,t){var i=this.levels,n=this.levelLastLoaded,a=this.fragPrevious,s=null!==n?i[n]:null,o=e.fragments.length;if(!o)return this.warn("No fragments in live playlist"),0;var u=e.fragments[0].start,l=!t,d=e.alignedSliding&&Object(r.isFiniteNumber)(u);if(l||!d&&!u){Object(h.alignStream)(a,s,e);var c=e.fragments[0].start;return this.log("Live playlist sliding: "+c.toFixed(2)+" start-sn: "+(t?t.startSN:"na")+"->"+e.startSN+" prev-sn: "+(a?a.sn:"na")+" fragments: "+o),c}return u},A.waitForCdnTuneIn=function(e){return e.live&&e.canBlockReload&&e.tuneInGoal>Math.max(e.partHoldBack,3*e.partTarget)},A.setStartPosition=function(e,t){var i=this.startPosition;if(i<t&&(i=-1),-1===i||-1===this.lastCurrentTime){var n=e.startTimeOffset;Object(r.isFiniteNumber)(n)?(i=t+n,n<0&&(i+=e.totalduration),i=Math.min(Math.max(t,i),t+e.totalduration),this.log("Start time offset "+n+" found in playlist, adjust startPosition to "+i),this.startPosition=i):e.live?i=this.hls.liveSyncPosition||t:this.startPosition=i=0,this.lastCurrentTime=i}this.nextLoadPosition=i},A.getLoadPosition=function(){var e=this.media,t=0;return this.loadedmetadata&&e?t=e.currentTime:this.nextLoadPosition&&(t=this.nextLoadPosition),t},A.handleFragLoadAborted=function(e,t){this.transmuxer&&"initSegment"!==e.sn&&e.stats.aborted&&(this.warn("Fragment "+e.sn+(t?" part"+t.index:"")+" of level "+e.level+" was aborted"),this.resetFragmentLoading(e))},A.resetFragmentLoading=function(e){this.fragCurrent&&this.fragContextChanged(e)||(this.state=w.IDLE)},A.onFragmentOrKeyLoadError=function(e,t){if(!t.fatal){var i=t.frag;if(i&&i.type===e){var r=this.fragCurrent;console.assert(r&&i.sn===r.sn&&i.level===r.level&&i.urlId===r.urlId,"Frag load error must match current frag to retry");var n=this.config;if(this.fragLoadError+1<=n.fragLoadingMaxRetry){if(this.resetLiveStartWhenNotLoaded(i.level))return;var a=Math.min(Math.pow(2,this.fragLoadError)*n.fragLoadingRetryDelay,n.fragLoadingMaxRetryTimeout);this.warn("Fragment "+i.sn+" of "+e+" "+i.level+" failed to load, retrying in "+a+"ms"),this.retryDate=self.performance.now()+a,this.fragLoadError++,this.state=w.FRAG_LOADING_WAITING_RETRY}else t.levelRetry?(e===y.PlaylistLevelType.AUDIO&&(this.fragCurrent=null),this.fragLoadError=0,this.state=w.IDLE):(o.logger.error(t.details+" reaches max retry, redispatch as fatal ..."),t.fatal=!0,this.hls.stopLoad(),this.state=w.ERROR)}}},A.afterBufferFlushed=function(e,t,i){if(e){var r=s.BufferHelper.getBuffered(e);this.fragmentTracker.detectEvictedFragments(t,r,i),this.state===w.ENDED&&this.resetLoadingState()}},A.resetLoadingState=function(){this.fragCurrent=null,this.fragPrevious=null,this.state=w.IDLE},A.resetLiveStartWhenNotLoaded=function(e){if(!this.loadedmetadata){this.startFragRequested=!1;var t=this.levels?this.levels[e].details:null;if(null!==t&&void 0!==t&&t.live)return this.startPosition=-1,this.setStartPosition(t,0),this.resetLoadingState(),!0;this.nextLoadPosition=this.startPosition}return!1},A.updateLevelTiming=function(e,t,i,r){var n=this,a=i.details;console.assert(!!a,"level.details must be defined"),Object.keys(e.elementaryStreams).reduce(function(t,s){var o=e.elementaryStreams[s];if(o){var l=o.endPTS-o.startPTS;if(l<=0)return n.warn("Could not parse fragment "+e.sn+" "+s+" duration reliably ("+l+") resetting transmuxer to fallback to playlist timing"),n.resetTransmuxer(),t||!1;var d=r?0:Object(p.updateFragPTSDTS)(a,e,o.startPTS,o.endPTS,o.startDTS,o.endDTS);return n.hls.trigger(u.Events.LEVEL_PTS_UPDATED,{details:a,level:i,drift:d,type:s,frag:e,start:o.startPTS,end:o.endPTS}),!0}return t},!1)?(this.state=w.PARSED,this.hls.trigger(u.Events.FRAG_PARSED,{frag:e,part:t})):this.resetLoadingState()},A.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},E=n,(T=[{key:"state",get:function(){return this._state},set:function(e){var t=this._state;t!==e&&(this._state=e,this.log(t+"->"+e))}}])&&_(E.prototype,T),S&&_(E,S),Object.defineProperty(E,"prototype",{writable:!1}),n}(n.default)},"./src/controller/buffer-controller.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",function(){return f});var r=i("./src/polyfills/number.ts"),n=i("./src/events.ts"),a=i("./src/utils/logger.ts"),s=i("./src/errors.ts"),o=i("./src/utils/buffer-helper.ts"),u=i("./src/utils/mediasource-helper.ts"),l=i("./src/loader/fragment.ts"),d=i("./src/controller/buffer-operation-queue.ts"),c=Object(u.getMediaSource)(),h=/([ha]vc.)(?:\.[^.,]+)+/,f=function(){function e(e){var t=this;this.details=null,this._objectUrl=null,this.operationQueue=void 0,this.listeners=void 0,this.hls=void 0,this.bufferCodecEventsExpected=0,this._bufferCodecEventsTotal=0,this.media=null,this.mediaSource=null,this.appendError=0,this.tracks={},this.pendingTracks={},this.sourceBuffer=void 0,this._onMediaSourceOpen=function(){var e=t.hls,i=t.media,r=t.mediaSource;a.logger.log("[buffer-controller]: Media source opened"),i&&(t.updateMediaElementDuration(),e.trigger(n.Events.MEDIA_ATTACHED,{media:i})),r&&r.removeEventListener("sourceopen",t._onMediaSourceOpen),t.checkPendingTracks()},this._onMediaSourceClose=function(){a.logger.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=function(){a.logger.log("[buffer-controller]: Media source ended")},this.hls=e,this._initSourceBuffer(),this.registerListeners()}var t=e.prototype;return t.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},t.destroy=function(){this.unregisterListeners(),this.details=null},t.registerListeners=function(){var e=this.hls;e.on(n.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(n.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(n.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.on(n.Events.BUFFER_RESET,this.onBufferReset,this),e.on(n.Events.BUFFER_APPENDING,this.onBufferAppending,this),e.on(n.Events.BUFFER_CODECS,this.onBufferCodecs,this),e.on(n.Events.BUFFER_EOS,this.onBufferEos,this),e.on(n.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),e.on(n.Events.LEVEL_UPDATED,this.onLevelUpdated,this),e.on(n.Events.FRAG_PARSED,this.onFragParsed,this),e.on(n.Events.FRAG_CHANGED,this.onFragChanged,this)},t.unregisterListeners=function(){var e=this.hls;e.off(n.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(n.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(n.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.off(n.Events.BUFFER_RESET,this.onBufferReset,this),e.off(n.Events.BUFFER_APPENDING,this.onBufferAppending,this),e.off(n.Events.BUFFER_CODECS,this.onBufferCodecs,this),e.off(n.Events.BUFFER_EOS,this.onBufferEos,this),e.off(n.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),e.off(n.Events.LEVEL_UPDATED,this.onLevelUpdated,this),e.off(n.Events.FRAG_PARSED,this.onFragParsed,this),e.off(n.Events.FRAG_CHANGED,this.onFragChanged,this)},t._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new d.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},t.onManifestParsed=function(e,t){var i=2;(t.audio&&!t.video||!t.altAudio)&&(i=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=i,this.details=null,a.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},t.onMediaAttaching=function(e,t){var i=this.media=t.media;if(i&&c){var r=this.mediaSource=new c;r.addEventListener("sourceopen",this._onMediaSourceOpen),r.addEventListener("sourceended",this._onMediaSourceEnded),r.addEventListener("sourceclose",this._onMediaSourceClose),i.src=self.URL.createObjectURL(r),this._objectUrl=i.src}},t.onMediaDetaching=function(){var e=this.media,t=this.mediaSource,i=this._objectUrl;if(t){if(a.logger.log("[buffer-controller]: media source detaching"),"open"===t.readyState)try{t.endOfStream()}catch(e){a.logger.warn("[buffer-controller]: onMediaDetaching: "+e.message+" while calling endOfStream")}this.onBufferReset(),t.removeEventListener("sourceopen",this._onMediaSourceOpen),t.removeEventListener("sourceended",this._onMediaSourceEnded),t.removeEventListener("sourceclose",this._onMediaSourceClose),e&&(i&&self.URL.revokeObjectURL(i),e.src===i?(e.removeAttribute("src"),e.load()):a.logger.warn("[buffer-controller]: media.src was changed by a third party - skip cleanup")),this.mediaSource=null,this.media=null,this._objectUrl=null,this.bufferCodecEventsExpected=this._bufferCodecEventsTotal,this.pendingTracks={},this.tracks={}}this.hls.trigger(n.Events.MEDIA_DETACHED,void 0)},t.onBufferReset=function(){var e=this;this.getSourceBufferTypes().forEach(function(t){var i=e.sourceBuffer[t];try{i&&(e.removeBufferListeners(t),e.mediaSource&&e.mediaSource.removeSourceBuffer(i),e.sourceBuffer[t]=void 0)}catch(e){a.logger.warn("[buffer-controller]: Failed to reset the "+t+" buffer",e)}}),this._initSourceBuffer()},t.onBufferCodecs=function(e,t){var i=this,r=this.getSourceBufferTypes().length;Object.keys(t).forEach(function(e){if(r){var n=i.tracks[e];if(n&&"function"==typeof n.buffer.changeType){var s=t[e],o=s.id,u=s.codec,l=s.levelCodec,d=s.container,c=s.metadata,f=(n.levelCodec||n.codec).replace(h,"$1"),p=(l||u).replace(h,"$1");if(f!==p){var m=d+";codecs="+(l||u);i.appendChangeType(e,m),a.logger.log("[buffer-controller]: switching codec "+f+" to "+p),i.tracks[e]={buffer:n.buffer,codec:u,container:d,levelCodec:l,metadata:c,id:o}}}}else i.pendingTracks[e]=t[e]}),r||(this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&"open"===this.mediaSource.readyState&&this.checkPendingTracks())},t.appendChangeType=function(e,t){var i=this,r=this.operationQueue,n={execute:function(){var n=i.sourceBuffer[e];n&&(a.logger.log("[buffer-controller]: changing "+e+" sourceBuffer type to "+t),n.changeType(t)),r.shiftAndExecuteNext(e)},onStart:function(){},onComplete:function(){},onError:function(t){a.logger.warn("[buffer-controller]: Failed to change "+e+" SourceBuffer type",t)}};r.append(n,e)},t.onBufferAppending=function(e,t){var i=this,r=this.hls,u=this.operationQueue,l=this.tracks,d=t.data,c=t.type,h=t.frag,f=t.part,p=t.chunkMeta,m=p.buffering[c],g=self.performance.now();m.start=g;var v=h.stats.buffering,y=f?f.stats.buffering:null;0===v.start&&(v.start=g),y&&0===y.start&&(y.start=g);var _=l.audio,b="audio"===c&&1===p.id&&"audio/mpeg"===(null===_||void 0===_?void 0:_.container),w={execute:function(){if(m.executeStart=self.performance.now(),b){var e=i.sourceBuffer[c];if(e){var t=h.start-e.timestampOffset;Math.abs(t)>=.1&&(a.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+h.start+" (delta: "+t+") sn: "+h.sn+")"),e.timestampOffset=h.start)}}i.appendExecutor(d,c)},onStart:function(){},onComplete:function(){var e=self.performance.now();m.executeEnd=m.end=e,0===v.first&&(v.first=e),y&&0===y.first&&(y.first=e);var t=i.sourceBuffer,r={};for(var a in t)r[a]=o.BufferHelper.getBuffered(t[a]);i.appendError=0,i.hls.trigger(n.Events.BUFFER_APPENDED,{type:c,frag:h,part:f,chunkMeta:p,parent:h.type,timeRanges:r})},onError:function(e){a.logger.error("[buffer-controller]: Error encountered while trying to append to the "+c+" SourceBuffer",e);var t={type:s.ErrorTypes.MEDIA_ERROR,parent:h.type,details:s.ErrorDetails.BUFFER_APPEND_ERROR,err:e,fatal:!1};e.code===DOMException.QUOTA_EXCEEDED_ERR?t.details=s.ErrorDetails.BUFFER_FULL_ERROR:(i.appendError++,t.details=s.ErrorDetails.BUFFER_APPEND_ERROR,i.appendError>r.config.appendErrorMaxRetry&&(a.logger.error("[buffer-controller]: Failed "+r.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),t.fatal=!0)),r.trigger(n.Events.ERROR,t)}};u.append(w,c)},t.onBufferFlushing=function(e,t){var i=this,r=this.operationQueue,s=function(e){return{execute:i.removeExecutor.bind(i,e,t.startOffset,t.endOffset),onStart:function(){},onComplete:function(){i.hls.trigger(n.Events.BUFFER_FLUSHED,{type:e})},onError:function(t){a.logger.warn("[buffer-controller]: Failed to remove from "+e+" SourceBuffer",t)}}};t.type?r.append(s(t.type),t.type):this.getSourceBufferTypes().forEach(function(e){r.append(s(e),e)})},t.onFragParsed=function(e,t){var i=this,r=t.frag,s=t.part,o=[],u=s?s.elementaryStreams:r.elementaryStreams;u[l.ElementaryStreamTypes.AUDIOVIDEO]?o.push("audiovideo"):(u[l.ElementaryStreamTypes.AUDIO]&&o.push("audio"),u[l.ElementaryStreamTypes.VIDEO]&&o.push("video"));0===o.length&&a.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+r.type+" level: "+r.level+" sn: "+r.sn),this.blockBuffers(function(){var e=self.performance.now();r.stats.buffering.end=e,s&&(s.stats.buffering.end=e);var t=s?s.stats:r.stats;i.hls.trigger(n.Events.FRAG_BUFFERED,{frag:r,part:s,stats:t,id:r.type})},o)},t.onFragChanged=function(e,t){this.flushBackBuffer()},t.onBufferEos=function(e,t){var i=this;this.getSourceBufferTypes().reduce(function(e,r){var n=i.sourceBuffer[r];return t.type&&t.type!==r||n&&!n.ended&&(n.ended=!0,a.logger.log("[buffer-controller]: "+r+" sourceBuffer now EOS")),e&&!(n&&!n.ended)},!0)&&this.blockBuffers(function(){var e=i.mediaSource;e&&"open"===e.readyState&&e.endOfStream()})},t.onLevelUpdated=function(e,t){var i=t.details;i.fragments.length&&(this.details=i,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration())},t.flushBackBuffer=function(){var e=this.hls,t=this.details,i=this.media,a=this.sourceBuffer;if(i&&null!==t){var s=this.getSourceBufferTypes();if(s.length){var u=t.live&&null!==e.config.liveBackBufferLength?e.config.liveBackBufferLength:e.config.backBufferLength;if(Object(r.isFiniteNumber)(u)&&!(u<0)){var l=i.currentTime,d=t.levelTargetDuration,c=Math.max(u,d),h=Math.floor(l/d)*d-c;s.forEach(function(i){var r=a[i];if(r){var s=o.BufferHelper.getBuffered(r);s.length>0&&h>s.start(0)&&(e.trigger(n.Events.BACK_BUFFER_REACHED,{bufferEnd:h}),t.live&&e.trigger(n.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:h}),e.trigger(n.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:h,type:i}))}})}}}},t.updateMediaElementDuration=function(){if(this.details&&this.media&&this.mediaSource&&"open"===this.mediaSource.readyState){var e=this.details,t=this.hls,i=this.media,n=this.mediaSource,s=e.fragments[0].start+e.totalduration,o=i.duration,u=Object(r.isFiniteNumber)(n.duration)?n.duration:0;e.live&&t.config.liveDurationInfinity?(a.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),n.duration=1/0,this.updateSeekableRange(e)):(s>u&&s>o||!Object(r.isFiniteNumber)(o))&&(a.logger.log("[buffer-controller]: Updating Media Source duration to "+s.toFixed(3)),n.duration=s)}},t.updateSeekableRange=function(e){var t=this.mediaSource,i=e.fragments;if(i.length&&e.live&&null!==t&&void 0!==t&&t.setLiveSeekableRange){var r=Math.max(0,i[0].start),n=Math.max(r,r+e.totalduration);t.setLiveSeekableRange(r,n)}},t.checkPendingTracks=function(){var e=this.bufferCodecEventsExpected,t=this.operationQueue,i=this.pendingTracks,r=Object.keys(i).length;if(r&&!e||2===r){this.createSourceBuffers(i),this.pendingTracks={};var a=this.getSourceBufferTypes();if(0===a.length)return void this.hls.trigger(n.Events.ERROR,{type:s.ErrorTypes.MEDIA_ERROR,details:s.ErrorDetails.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,reason:"could not create source buffer for media codec(s)"});a.forEach(function(e){t.executeNext(e)})}},t.createSourceBuffers=function(e){var t=this.sourceBuffer,i=this.mediaSource;if(!i)throw Error("createSourceBuffers called when mediaSource was null");var r=0;for(var o in e)if(!t[o]){var u=e[o];if(!u)throw Error("source buffer exists for track "+o+", however track does not");console.log("track.levelCodec = ",o,u.levelCodec,u.codec);var l=u.levelCodec||u.codec;"video"===o?"avc1.420128"===(l=u.levelCodec||u.codec)&&(l="avc1.4d002a"):l=u.levelCodec||u.codec;var d=u.container+";codecs="+l;a.logger.log("[buffer-controller]: creating sourceBuffer("+d+")");try{var c=t[o]=i.addSourceBuffer(d),h=o;this.addBufferListener(h,"updatestart",this._onSBUpdateStart),this.addBufferListener(h,"updateend",this._onSBUpdateEnd),this.addBufferListener(h,"error",this._onSBUpdateError),this.tracks[o]={buffer:c,codec:l,container:u.container,levelCodec:u.levelCodec,metadata:u.metadata,id:u.id},r++}catch(e){a.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+e.message),this.hls.trigger(n.Events.ERROR,{type:s.ErrorTypes.MEDIA_ERROR,details:s.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:e,mimeType:d})}}r&&this.hls.trigger(n.Events.BUFFER_CREATED,{tracks:this.tracks})},t._onSBUpdateStart=function(e){this.operationQueue.current(e).onStart()},t._onSBUpdateEnd=function(e){var t=this.operationQueue;t.current(e).onComplete(),t.shiftAndExecuteNext(e)},t._onSBUpdateError=function(e,t){a.logger.error("[buffer-controller]: "+e+" SourceBuffer error",t),this.hls.trigger(n.Events.ERROR,{type:s.ErrorTypes.MEDIA_ERROR,details:s.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var i=this.operationQueue.current(e);i&&i.onError(t)},t.removeExecutor=function(e,t,i){var n=this.media,s=this.mediaSource,o=this.operationQueue,u=this.sourceBuffer[e];if(!n||!s||!u)return a.logger.warn("[buffer-controller]: Attempting to remove from the "+e+" SourceBuffer, but it does not exist"),void o.shiftAndExecuteNext(e);var l=Object(r.isFiniteNumber)(n.duration)?n.duration:1/0,d=Object(r.isFiniteNumber)(s.duration)?s.duration:1/0,c=Math.max(0,t),h=Math.min(i,l,d);h>c?(a.logger.log("[buffer-controller]: Removing ["+c+","+h+"] from the "+e+" SourceBuffer"),console.assert(!u.updating,e+" sourceBuffer must not be updating"),u.remove(c,h)):o.shiftAndExecuteNext(e)},t.appendExecutor=function(e,t){var i=this.operationQueue,r=this.sourceBuffer[t];if(!r)return a.logger.warn("[buffer-controller]: Attempting to append to the "+t+" SourceBuffer, but it does not exist"),void i.shiftAndExecuteNext(t);r.ended=!1,console.assert(!r.updating,t+" sourceBuffer must not be updating"),r.appendBuffer(e)},t.blockBuffers=function(e,t){var i=this;if(void 0===t&&(t=this.getSourceBufferTypes()),!t.length)return a.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),void Promise.resolve(e);var r=this.operationQueue,n=t.map(function(e){return r.appendBlocker(e)});Promise.all(n).then(function(){e(),t.forEach(function(e){var t=i.sourceBuffer[e];t&&t.updating||r.shiftAndExecuteNext(e)})})},t.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},t.addBufferListener=function(e,t,i){var r=this.sourceBuffer[e];if(r){var n=i.bind(this,e);this.listeners[e].push({event:t,listener:n}),r.addEventListener(t,n)}},t.removeBufferListeners=function(e){var t=this.sourceBuffer[e];t&&this.listeners[e].forEach(function(e){t.removeEventListener(e.event,e.listener)})},e}()},"./src/controller/buffer-operation-queue.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",function(){return n});var r=i("./src/utils/logger.ts"),n=function(){function e(e){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=e}var t=e.prototype;return t.append=function(e,t){var i=this.queues[t];i.push(e),1===i.length&&this.buffers[t]&&this.executeNext(t)},t.insertAbort=function(e,t){this.queues[t].unshift(e),this.executeNext(t)},t.appendBlocker=function(e){var t,i=new Promise(function(e){t=e}),r={execute:t,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(r,e),i},t.executeNext=function(e){var t=this.buffers,i=this.queues,n=t[e],a=i[e];if(a.length){var s=a[0];try{s.execute()}catch(t){r.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),s.onError(t),n&&n.updating||(a.shift(),this.executeNext(e))}}},t.shiftAndExecuteNext=function(e){this.queues[e].shift(),this.executeNext(e)},t.current=function(e){return this.queues[e][0]},e}()},"./src/controller/cap-level-controller.ts":function(e,t,i){"use strict";i.r(t);var r=i("./src/events.ts");function n(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var a=function(){function e(e){this.autoLevelCapping=void 0,this.firstLevel=void 0,this.media=void 0,this.restrictedLevels=void 0,this.timer=void 0,this.hls=void 0,this.streamController=void 0,this.clientRect=void 0,this.hls=e,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}var t,i,a,s=e.prototype;return s.setStreamController=function(e){this.streamController=e},s.destroy=function(){this.unregisterListener(),this.hls.config.capLevelToPlayerSize&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null},s.registerListeners=function(){var e=this.hls;e.on(r.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),e.on(r.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(r.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.on(r.Events.BUFFER_CODECS,this.onBufferCodecs,this),e.on(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},s.unregisterListener=function(){var e=this.hls;e.off(r.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),e.off(r.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(r.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.off(r.Events.BUFFER_CODECS,this.onBufferCodecs,this),e.off(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},s.onFpsDropLevelCapping=function(t,i){e.isLevelAllowed(i.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(i.droppedLevel)},s.onMediaAttaching=function(e,t){this.media=t.media instanceof HTMLVideoElement?t.media:null},s.onManifestParsed=function(e,t){var i=this.hls;this.restrictedLevels=[],this.firstLevel=t.firstLevel,i.config.capLevelToPlayerSize&&t.video&&this.startCapping()},s.onBufferCodecs=function(e,t){this.hls.config.capLevelToPlayerSize&&t.video&&this.startCapping()},s.onMediaDetaching=function(){this.stopCapping()},s.detectPlayerSize=function(){if(this.media&&this.mediaHeight>0&&this.mediaWidth>0){var e=this.hls.levels;if(e.length){var t=this.hls;t.autoLevelCapping=this.getMaxLevel(e.length-1),t.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=t.autoLevelCapping}}},s.getMaxLevel=function(t){var i=this,r=this.hls.levels;if(!r.length)return-1;var n=r.filter(function(r,n){return e.isLevelAllowed(n,i.restrictedLevels)&&n<=t});return this.clientRect=null,e.getMaxLevelByMediaSize(n,this.mediaWidth,this.mediaHeight)},s.startCapping=function(){this.timer||(this.autoLevelCapping=Number.POSITIVE_INFINITY,this.hls.firstLevel=this.getMaxLevel(this.firstLevel),self.clearInterval(this.timer),this.timer=self.setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize())},s.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},s.getDimensions=function(){if(this.clientRect)return this.clientRect;var e=this.media,t={width:0,height:0};if(e){var i=e.getBoundingClientRect();t.width=i.width,t.height=i.height,t.width||t.height||(t.width=i.right-i.left||e.width||0,t.height=i.bottom-i.top||e.height||0)}return this.clientRect=t,t},e.isLevelAllowed=function(e,t){return void 0===t&&(t=[]),-1===t.indexOf(e)},e.getMaxLevelByMediaSize=function(e,t,i){if(!e||!e.length)return-1;for(var r,n,a=e.length-1,s=0;s<e.length;s+=1){var o=e[s];if((o.width>=t||o.height>=i)&&(r=o,!(n=e[s+1])||r.width!==n.width||r.height!==n.height)){a=s;break}}return a},t=e,(i=[{key:"mediaWidth",get:function(){return this.getDimensions().width*this.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*this.contentScaleFactor}},{key:"contentScaleFactor",get:function(){var e=1;if(!this.hls.config.ignoreDevicePixelRatio)try{e=self.devicePixelRatio}catch(e){}return e}}])&&n(t.prototype,i),a&&n(t,a),Object.defineProperty(t,"prototype",{writable:!1}),e}();t.default=a},"./src/controller/cmcd-controller.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",function(){return h});var r=i("./src/events.ts"),n=i("./src/types/cmcd.ts"),a=i("./src/utils/buffer-helper.ts"),s=i("./src/utils/logger.ts");function o(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function u(e,t,i){return t&&o(e.prototype,t),i&&o(e,i),Object.defineProperty(e,"prototype",{writable:!1}),e}function l(e,t){var i="undefined"!=typeof Symbol&&e[Symbol.iterator]||e["@@iterator"];if(i)return(i=i.call(e)).next.bind(i);if(Array.isArray(e)||(i=function(e,t){if(!e)return;if("string"==typeof e)return d(e,t);var i=Object.prototype.toString.call(e).slice(8,-1);"Object"===i&&e.constructor&&(i=e.constructor.name);if("Map"===i||"Set"===i)return Array.from(e);if("Arguments"===i||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(i))return d(e,t)}(e))||t&&e&&"number"==typeof e.length){i&&(e=i);var r=0;return function(){return r>=e.length?{done:!0}:{done:!1,value:e[r++]}}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}function d(e,t){(null==t||t>e.length)&&(t=e.length);for(var i=0,r=new Array(t);i<t;i++)r[i]=e[i];return r}function c(){return(c=Object.assign?Object.assign.bind():function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var r in i)Object.prototype.hasOwnProperty.call(i,r)&&(e[r]=i[r])}return e}).apply(this,arguments)}var h=function(){function e(t){var i=this;this.hls=void 0,this.config=void 0,this.media=void 0,this.sid=void 0,this.cid=void 0,this.useHeaders=!1,this.initialized=!1,this.starved=!1,this.buffering=!0,this.audioBuffer=void 0,this.videoBuffer=void 0,this.onWaiting=function(){i.initialized&&(i.starved=!0),i.buffering=!0},this.onPlaying=function(){i.initialized||(i.initialized=!0),i.buffering=!1},this.applyPlaylistData=function(e){try{i.apply(e,{ot:n.CMCDObjectType.MANIFEST,su:!i.initialized})}catch(e){s.logger.warn("Could not generate manifest CMCD data.",e)}},this.applyFragmentData=function(e){try{var t=e.frag,r=i.hls.levels[t.level],a=i.getObjectType(t),o={d:1e3*t.duration,ot:a};a!==n.CMCDObjectType.VIDEO&&a!==n.CMCDObjectType.AUDIO&&a!=n.CMCDObjectType.MUXED||(o.br=r.bitrate/1e3,o.tb=i.getTopBandwidth(a)/1e3,o.bl=i.getBufferLength(a)),i.apply(e,o)}catch(e){s.logger.warn("Could not generate segment CMCD data.",e)}},this.hls=t;var r=this.config=t.config,a=r.cmcd;null!=a&&(r.pLoader=this.createPlaylistLoader(),r.fLoader=this.createFragmentLoader(),this.sid=a.sessionId||e.uuid(),this.cid=a.contentId,this.useHeaders=!0===a.useHeaders,this.registerListeners())}var t=e.prototype;return t.registerListeners=function(){var e=this.hls;e.on(r.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(r.Events.MEDIA_DETACHED,this.onMediaDetached,this),e.on(r.Events.BUFFER_CREATED,this.onBufferCreated,this)},t.unregisterListeners=function(){var e=this.hls;e.off(r.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(r.Events.MEDIA_DETACHED,this.onMediaDetached,this),e.off(r.Events.BUFFER_CREATED,this.onBufferCreated,this),this.onMediaDetached()},t.destroy=function(){this.unregisterListeners(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null},t.onMediaAttached=function(e,t){this.media=t.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)},t.onMediaDetached=function(){this.media&&(this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null)},t.onBufferCreated=function(e,t){var i,r;this.audioBuffer=null===(i=t.tracks.audio)||void 0===i?void 0:i.buffer,this.videoBuffer=null===(r=t.tracks.video)||void 0===r?void 0:r.buffer},t.createData=function(){var e;return{v:n.CMCDVersion,sf:n.CMCDStreamingFormat.HLS,sid:this.sid,cid:this.cid,pr:null===(e=this.media)||void 0===e?void 0:e.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}},t.apply=function(t,i){void 0===i&&(i={}),c(i,this.createData());var r=i.ot===n.CMCDObjectType.INIT||i.ot===n.CMCDObjectType.VIDEO||i.ot===n.CMCDObjectType.MUXED;if(this.starved&&r&&(i.bs=!0,i.su=!0,this.starved=!1),null==i.su&&(i.su=this.buffering),this.useHeaders){var a=e.toHeaders(i);if(!Object.keys(a).length)return;t.headers||(t.headers={}),c(t.headers,a)}else{var s=e.toQuery(i);if(!s)return;t.url=e.appendQueryToUri(t.url,s)}},t.getObjectType=function(e){var t=e.type;return"subtitle"===t?n.CMCDObjectType.TIMED_TEXT:"initSegment"===e.sn?n.CMCDObjectType.INIT:"audio"===t?n.CMCDObjectType.AUDIO:"main"===t?this.hls.audioTracks.length?n.CMCDObjectType.VIDEO:n.CMCDObjectType.MUXED:void 0},t.getTopBandwidth=function(e){var t,i=0,r=this.hls;if(e===n.CMCDObjectType.AUDIO)t=r.audioTracks;else{var a=r.maxAutoLevel,s=a>-1?a+1:r.levels.length;t=r.levels.slice(0,s)}for(var o,u=l(t);!(o=u()).done;){var d=o.value;d.bitrate>i&&(i=d.bitrate)}return i>0?i:NaN},t.getBufferLength=function(e){var t=this.hls.media,i=e===n.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;return i&&t?1e3*a.BufferHelper.bufferInfo(i,t.currentTime,this.config.maxBufferHole).len:NaN},t.createPlaylistLoader=function(){var e=this.config.pLoader,t=this.applyPlaylistData,i=e||this.config.loader;return function(){function e(e){this.loader=void 0,this.loader=new i(e)}var r=e.prototype;return r.destroy=function(){this.loader.destroy()},r.abort=function(){this.loader.abort()},r.load=function(e,i,r){t(e),this.loader.load(e,i,r)},u(e,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),e}()},t.createFragmentLoader=function(){var e=this.config.fLoader,t=this.applyFragmentData,i=e||this.config.loader;return function(){function e(e){this.loader=void 0,this.loader=new i(e)}var r=e.prototype;return r.destroy=function(){this.loader.destroy()},r.abort=function(){this.loader.abort()},r.load=function(e,i,r){t(e),this.loader.load(e,i,r)},u(e,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),e}()},e.uuid=function(){var e=URL.createObjectURL(new Blob),t=e.toString();return URL.revokeObjectURL(e),t.slice(t.lastIndexOf("/")+1)},e.serialize=function(e){for(var t,i=[],r=function(e){return!Number.isNaN(e)&&null!=e&&""!==e&&!1!==e},n=function(e){return Math.round(e)},a=function(e){return 100*n(e/100)},s={br:n,d:n,bl:a,dl:a,mtp:a,nor:function(e){return encodeURIComponent(e)},rtp:a,tb:n},o=l(Object.keys(e||{}).sort());!(t=o()).done;){var u=t.value,d=e[u];if(r(d)&&!("v"===u&&1===d||"pr"==u&&1===d)){var c=s[u];c&&(d=c(d));var h=typeof d,f=void 0;f="ot"===u||"sf"===u||"st"===u?u+"="+d:"boolean"===h?u:"number"===h?u+"="+d:u+"="+JSON.stringify(d),i.push(f)}}return i.join(",")},e.toHeaders=function(t){for(var i={},r=["Object","Request","Session","Status"],n=[{},{},{},{}],a={br:0,d:0,ot:0,tb:0,bl:1,dl:1,mtp:1,nor:1,nrr:1,su:1,cid:2,pr:2,sf:2,sid:2,st:2,v:2,bs:3,rtp:3},s=0,o=Object.keys(t);s<o.length;s++){var u=o[s];n[null!=a[u]?a[u]:1][u]=t[u]}for(var l=0;l<n.length;l++){var d=e.serialize(n[l]);d&&(i["CMCD-"+r[l]]=d)}return i},e.toQuery=function(t){return"CMCD="+encodeURIComponent(e.serialize(t))},e.appendQueryToUri=function(e,t){return t?""+e+(e.includes("?")?"&":"?")+t:e},e}()},"./src/controller/eme-controller.ts":function(e,t,i){"use strict";i.r(t);var r=i("./src/events.ts"),n=i("./src/errors.ts"),a=i("./src/utils/logger.ts"),s=i("./src/utils/mediakeys-helper.ts");function o(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var u=function(){function e(e){this.hls=void 0,this._widevineLicenseUrl=void 0,this._licenseXhrSetup=void 0,this._licenseResponseCallback=void 0,this._emeEnabled=void 0,this._requestMediaKeySystemAccess=void 0,this._drmSystemOptions=void 0,this._config=void 0,this._mediaKeysList=[],this._media=null,this._hasSetMediaKeys=!1,this._requestLicenseFailureCount=0,this.mediaKeysPromise=null,this._onMediaEncrypted=this.onMediaEncrypted.bind(this),this.hls=e,this._config=e.config,this._widevineLicenseUrl=this._config.widevineLicenseUrl,this._licenseXhrSetup=this._config.licenseXhrSetup,this._licenseResponseCallback=this._config.licenseResponseCallback,this._emeEnabled=this._config.emeEnabled,this._requestMediaKeySystemAccess=this._config.requestMediaKeySystemAccessFunc,this._drmSystemOptions=this._config.drmSystemOptions,this._registerListeners()}var t,i,u,l=e.prototype;return l.destroy=function(){this._unregisterListeners(),this.hls=this._onMediaEncrypted=null,this._requestMediaKeySystemAccess=null},l._registerListeners=function(){this.hls.on(r.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(r.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(r.Events.MANIFEST_PARSED,this.onManifestParsed,this)},l._unregisterListeners=function(){this.hls.off(r.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(r.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(r.Events.MANIFEST_PARSED,this.onManifestParsed,this)},l.getLicenseServerUrl=function(e){switch(e){case s.KeySystems.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+e+'"')},l._attemptKeySystemAccess=function(e,t,i){var r=this,n=function(e,t,i,r){switch(e){case s.KeySystems.WIDEVINE:return function(e,t,i){var r={audioCapabilities:[],videoCapabilities:[]};return e.forEach(function(e){r.audioCapabilities.push({contentType:'audio/mp4; codecs="'+e+'"',robustness:i.audioRobustness||""})}),t.forEach(function(e){r.videoCapabilities.push({contentType:'video/mp4; codecs="'+e+'"',robustness:i.videoRobustness||""})}),[r]}(t,i,r);default:throw new Error("Unknown key-system: "+e)}}(e,t,i,this._drmSystemOptions);a.logger.log("Requesting encrypted media key-system access");var o=this.requestMediaKeySystemAccess(e,n);this.mediaKeysPromise=o.then(function(t){return r._onMediaKeySystemAccessObtained(e,t)}),o.catch(function(t){a.logger.error('Failed to obtain key-system "'+e+'" access:',t)})},l._onMediaKeySystemAccessObtained=function(e,t){var i=this;a.logger.log('Access for key-system "'+e+'" obtained');var r={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:t,mediaKeySystemDomain:e};this._mediaKeysList.push(r);var n=Promise.resolve().then(function(){return t.createMediaKeys()}).then(function(t){return r.mediaKeys=t,a.logger.log('Media-keys created for key-system "'+e+'"'),i._onMediaKeysCreated(),t});return n.catch(function(e){a.logger.error("Failed to create media-keys:",e)}),n},l._onMediaKeysCreated=function(){var e=this;this._mediaKeysList.forEach(function(t){t.mediaKeysSession||(t.mediaKeysSession=t.mediaKeys.createSession(),e._onNewMediaKeySession(t.mediaKeysSession))})},l._onNewMediaKeySession=function(e){var t=this;a.logger.log("New key-system session "+e.sessionId),e.addEventListener("message",function(i){t._onKeySessionMessage(e,i.message)},!1)},l._onKeySessionMessage=function(e,t){a.logger.log("Got EME message event, creating license request"),this._requestLicense(t,function(t){a.logger.log("Received license data (length: "+(t?t.byteLength:t)+"), updating key-session"),e.update(t).catch(function(e){a.logger.warn("Updating key-session failed: "+e)})})},l.onMediaEncrypted=function(e){var t=this;if(a.logger.log('Media is encrypted using "'+e.initDataType+'" init data type'),!this.mediaKeysPromise)return a.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been requested"),void this.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});var i=function(i){t._media&&(t._attemptSetMediaKeys(i),t._generateRequestWithPreferredKeySession(e.initDataType,e.initData))};this.mediaKeysPromise.then(i).catch(i)},l._attemptSetMediaKeys=function(e){if(!this._media)throw new Error("Attempted to set mediaKeys without first attaching a media element");if(!this._hasSetMediaKeys){var t=this._mediaKeysList[0];if(!t||!t.mediaKeys)return a.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),void this.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});a.logger.log("Setting keys for encrypted media"),this._media.setMediaKeys(t.mediaKeys),this._hasSetMediaKeys=!0}},l._generateRequestWithPreferredKeySession=function(e,t){var i=this,s=this._mediaKeysList[0];if(!s)return a.logger.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),void this.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});if(s.mediaKeysSessionInitialized)a.logger.warn("Key-Session already initialized but requested again");else{var o=s.mediaKeysSession;if(!o)return a.logger.error("Fatal: Media is encrypted but no key-session existing"),void this.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!0});if(!t)return a.logger.warn("Fatal: initData required for generating a key session is null"),void this.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});a.logger.log('Generating key-session request for "'+e+'" init data type'),s.mediaKeysSessionInitialized=!0,o.generateRequest(e,t).then(function(){a.logger.debug("Key-session generation succeeded")}).catch(function(e){a.logger.error("Error generating key-session request:",e),i.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!1})})}},l._createLicenseXhr=function(e,t,i){var r=new XMLHttpRequest;r.responseType="arraybuffer",r.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,r,e,t,i);var n=this._licenseXhrSetup;if(n)try{n.call(this.hls,r,e),n=void 0}catch(e){a.logger.error(e)}try{r.readyState||r.open("POST",e,!0),n&&n.call(this.hls,r,e)}catch(e){throw new Error("issue setting up KeySystem license XHR "+e)}return r},l._onLicenseRequestReadyStageChange=function(e,t,i,s){switch(e.readyState){case 4:if(200===e.status){this._requestLicenseFailureCount=0,a.logger.log("License request succeeded");var o=e.response,u=this._licenseResponseCallback;if(u)try{o=u.call(this.hls,e,t)}catch(e){a.logger.error(e)}s(o)}else{if(a.logger.error("License Request XHR failed ("+t+"). Status: "+e.status+" ("+e.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>3)return void this.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});var l=3-this._requestLicenseFailureCount+1;a.logger.warn("Retrying license request, "+l+" attempts left"),this._requestLicense(i,s)}}},l._generateLicenseRequestChallenge=function(e,t){switch(e.mediaKeySystemDomain){case s.KeySystems.WIDEVINE:return t}throw new Error("unsupported key-system: "+e.mediaKeySystemDomain)},l._requestLicense=function(e,t){a.logger.log("Requesting content license for key-system");var i=this._mediaKeysList[0];if(!i)return a.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),void this.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});try{var s=this.getLicenseServerUrl(i.mediaKeySystemDomain),o=this._createLicenseXhr(s,e,t);a.logger.log("Sending license request to URL: "+s);var u=this._generateLicenseRequestChallenge(i,e);o.send(u)}catch(e){a.logger.error("Failure requesting DRM license: "+e),this.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.KEY_SYSTEM_ERROR,details:n.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},l.onMediaAttached=function(e,t){if(this._emeEnabled){var i=t.media;this._media=i,i.addEventListener("encrypted",this._onMediaEncrypted)}},l.onMediaDetached=function(){var e=this._media,t=this._mediaKeysList;e&&(e.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(t.map(function(e){if(e.mediaKeysSession)return e.mediaKeysSession.close().catch(function(){})})).then(function(){return e.setMediaKeys(null)}).catch(function(){}))},l.onManifestParsed=function(e,t){if(this._emeEnabled){var i=t.levels.map(function(e){return e.audioCodec}).filter(function(e){return!!e}),r=t.levels.map(function(e){return e.videoCodec}).filter(function(e){return!!e});this._attemptKeySystemAccess(s.KeySystems.WIDEVINE,i,r)}},t=e,(i=[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}])&&o(t.prototype,i),u&&o(t,u),Object.defineProperty(t,"prototype",{writable:!1}),e}();t.default=u},"./src/controller/fps-controller.ts":function(e,t,i){"use strict";i.r(t);var r=i("./src/events.ts"),n=i("./src/utils/logger.ts"),a=function(){function e(e){this.hls=void 0,this.isVideoPlaybackQualityAvailable=!1,this.timer=void 0,this.media=null,this.lastTime=void 0,this.lastDroppedFrames=0,this.lastDecodedFrames=0,this.streamController=void 0,this.hls=e,this.registerListeners()}var t=e.prototype;return t.setStreamController=function(e){this.streamController=e},t.registerListeners=function(){this.hls.on(r.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},t.unregisterListeners=function(){this.hls.off(r.Events.MEDIA_ATTACHING,this.onMediaAttaching)},t.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},t.onMediaAttaching=function(e,t){var i=this.hls.config;if(i.capLevelOnFPSDrop){var r=t.media instanceof self.HTMLVideoElement?t.media:null;this.media=r,r&&"function"==typeof r.getVideoPlaybackQuality&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),i.fpsDroppedMonitoringPeriod)}},t.checkFPS=function(e,t,i){var a=performance.now();if(t){if(this.lastTime){var s=a-this.lastTime,o=i-this.lastDroppedFrames,u=t-this.lastDecodedFrames,l=1e3*o/s,d=this.hls;if(d.trigger(r.Events.FPS_DROP,{currentDropped:o,currentDecoded:u,totalDroppedFrames:i}),l>0&&o>d.config.fpsDroppedMonitoringThreshold*u){var c=d.currentLevel;n.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+c),c>0&&(-1===d.autoLevelCapping||d.autoLevelCapping>=c)&&(c-=1,d.trigger(r.Events.FPS_DROP_LEVEL_CAPPING,{level:c,droppedLevel:d.currentLevel}),d.autoLevelCapping=c,this.streamController.nextLevelSwitch())}}this.lastTime=a,this.lastDroppedFrames=i,this.lastDecodedFrames=t}},t.checkFPSInterval=function(){var e=this.media;if(e)if(this.isVideoPlaybackQualityAvailable){var t=e.getVideoPlaybackQuality();this.checkFPS(e,t.totalVideoFrames,t.droppedVideoFrames)}else this.checkFPS(e,e.webkitDecodedFrameCount,e.webkitDroppedFrameCount)},e}();t.default=a},"./src/controller/fragment-finders.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"findFragmentByPDT",function(){return a}),i.d(t,"findFragmentByPTS",function(){return s}),i.d(t,"fragmentWithinToleranceTest",function(){return o}),i.d(t,"pdtWithinToleranceTest",function(){return u}),i.d(t,"findFragWithCC",function(){return l});var r=i("./src/polyfills/number.ts"),n=i("./src/utils/binary-search.ts");function a(e,t,i){if(null===t||!Array.isArray(e)||!e.length||!Object(r.isFiniteNumber)(t))return null;if(t<(e[0].programDateTime||0))return null;if(t>=(e[e.length-1].endProgramDateTime||0))return null;i=i||0;for(var n=0;n<e.length;++n){var a=e[n];if(u(t,i,a))return a}return null}function s(e,t,i,r){void 0===i&&(i=0),void 0===r&&(r=0);var a=null;if(e?a=t[e.sn-t[0].sn+1]||null:0===i&&0===t[0].start&&(a=t[0]),a&&0===o(i,r,a))return a;var s=n.default.search(t,o.bind(null,i,r));return s||a}function o(e,t,i){void 0===e&&(e=0),void 0===t&&(t=0);var r=Math.min(t,i.duration+(i.deltaPTS?i.deltaPTS:0));return i.start+i.duration-r<=e?1:i.start-r>e&&i.start?-1:0}function u(e,t,i){var r=1e3*Math.min(t,i.duration+(i.deltaPTS?i.deltaPTS:0));return(i.endProgramDateTime||0)-r>e}function l(e,t){return n.default.search(e,function(e){return e.cc<t?1:e.cc>t?-1:0})}},"./src/controller/fragment-tracker.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"FragmentState",function(){return r}),i.d(t,"FragmentTracker",function(){return s});var r,n=i("./src/events.ts"),a=i("./src/types/loader.ts");!function(e){e.NOT_LOADED="NOT_LOADED",e.BACKTRACKED="BACKTRACKED",e.APPENDING="APPENDING",e.PARTIAL="PARTIAL",e.OK="OK"}(r||(r={}));var s=function(){function e(e){this.activeFragment=null,this.activeParts=null,this.fragments=Object.create(null),this.timeRanges=Object.create(null),this.bufferPadding=.2,this.hls=void 0,this.hls=e,this._registerListeners()}var t=e.prototype;return t._registerListeners=function(){var e=this.hls;e.on(n.Events.BUFFER_APPENDED,this.onBufferAppended,this),e.on(n.Events.FRAG_BUFFERED,this.onFragBuffered,this),e.on(n.Events.FRAG_LOADED,this.onFragLoaded,this)},t._unregisterListeners=function(){var e=this.hls;e.off(n.Events.BUFFER_APPENDED,this.onBufferAppended,this),e.off(n.Events.FRAG_BUFFERED,this.onFragBuffered,this),e.off(n.Events.FRAG_LOADED,this.onFragLoaded,this)},t.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},t.getAppendedFrag=function(e,t){if(t===a.PlaylistLevelType.MAIN){var i=this.activeFragment,r=this.activeParts;if(!i)return null;if(r)for(var n=r.length;n--;){var s=r[n],o=s?s.end:i.appendedPTS;if(s.start<=e&&void 0!==o&&e<=o)return n>9&&(this.activeParts=r.slice(n-9)),s}else if(i.start<=e&&void 0!==i.appendedPTS&&e<=i.appendedPTS)return i}return this.getBufferedFrag(e,t)},t.getBufferedFrag=function(e,t){for(var i=this.fragments,r=Object.keys(i),n=r.length;n--;){var a=i[r[n]];if((null===a||void 0===a?void 0:a.body.type)===t&&a.buffered){var s=a.body;if(s.start<=e&&e<=s.end)return s}}return null},t.detectEvictedFragments=function(e,t,i){var r=this;Object.keys(this.fragments).forEach(function(n){var a=r.fragments[n];if(a)if(a.buffered){var s=a.range[e];s&&s.time.some(function(e){var i=!r.isTimeBuffered(e.startPTS,e.endPTS,t);return i&&r.removeFragment(a.body),i})}else a.body.type===i&&r.removeFragment(a.body)})},t.detectPartialFragments=function(e){var t=this,i=this.timeRanges,r=e.frag,n=e.part;if(i&&"initSegment"!==r.sn){var a=u(r),s=this.fragments[a];s&&(Object.keys(i).forEach(function(e){var a=r.elementaryStreams[e];if(a){var o=i[e],u=null!==n||!0===a.partial;s.range[e]=t.getBufferedTimes(r,n,u,o)}}),s.backtrack=s.loaded=null,Object.keys(s.range).length?s.buffered=!0:this.removeFragment(s.body))}},t.fragBuffered=function(e){var t=u(e),i=this.fragments[t];i&&(i.backtrack=i.loaded=null,i.buffered=!0)},t.getBufferedTimes=function(e,t,i,r){for(var n={time:[],partial:i},a=t?t.start:e.start,s=t?t.end:e.end,o=e.minEndPTS||s,u=e.maxStartPTS||a,l=0;l<r.length;l++){var d=r.start(l)-this.bufferPadding,c=r.end(l)+this.bufferPadding;if(u>=d&&o<=c){n.time.push({startPTS:Math.max(a,r.start(l)),endPTS:Math.min(s,r.end(l))});break}if(a<c&&s>d)n.partial=!0,n.time.push({startPTS:Math.max(a,r.start(l)),endPTS:Math.min(s,r.end(l))});else if(s<=d)break}return n},t.getPartialFragment=function(e){var t,i,r,n=null,a=0,s=this.bufferPadding,u=this.fragments;return Object.keys(u).forEach(function(l){var d=u[l];d&&o(d)&&(i=d.body.start-s,r=d.body.end+s,e>=i&&e<=r&&(t=Math.min(e-i,r-e),a<=t&&(n=d.body,a=t)))}),n},t.getState=function(e){var t=u(e),i=this.fragments[t];return i?i.buffered?o(i)?r.PARTIAL:r.OK:i.backtrack?r.BACKTRACKED:r.APPENDING:r.NOT_LOADED},t.backtrack=function(e,t){var i=u(e),r=this.fragments[i];if(!r||r.backtrack)return null;var n=r.backtrack=t||r.loaded;return r.loaded=null,n},t.getBacktrackData=function(e){var t=u(e),i=this.fragments[t];if(i){var r,n=i.backtrack;if(null!==n&&void 0!==n&&null!==(r=n.payload)&&void 0!==r&&r.byteLength)return n;this.removeFragment(e)}return null},t.isTimeBuffered=function(e,t,i){for(var r,n,a=0;a<i.length;a++){if(r=i.start(a)-this.bufferPadding,n=i.end(a)+this.bufferPadding,e>=r&&t<=n)return!0;if(t<=r)return!1}return!1},t.onFragLoaded=function(e,t){var i=t.frag,r=t.part;if("initSegment"!==i.sn&&!i.bitrateTest&&!r){var n=u(i);this.fragments[n]={body:i,loaded:t,backtrack:null,buffered:!1,range:Object.create(null)}}},t.onBufferAppended=function(e,t){var i=this,r=t.frag,n=t.part,s=t.timeRanges;if(r.type===a.PlaylistLevelType.MAIN)if(this.activeFragment=r,n){var o=this.activeParts;o||(this.activeParts=o=[]),o.push(n)}else this.activeParts=null;this.timeRanges=s,Object.keys(s).forEach(function(e){var t=s[e];if(i.detectEvictedFragments(e,t),!n)for(var a=0;a<t.length;a++)r.appendedPTS=Math.max(t.end(a),r.appendedPTS||0)})},t.onFragBuffered=function(e,t){this.detectPartialFragments(t)},t.hasFragment=function(e){var t=u(e);return!!this.fragments[t]},t.removeFragmentsInRange=function(e,t,i){var r=this;Object.keys(this.fragments).forEach(function(n){var a=r.fragments[n];if(a&&a.buffered){var s=a.body;s.type===i&&s.start<t&&s.end>e&&r.removeFragment(s)}})},t.removeFragment=function(e){var t=u(e);e.stats.loaded=0,e.clearElementaryStreamInfo(),delete this.fragments[t]},t.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},e}();function o(e){var t,i;return e.buffered&&((null===(t=e.range.video)||void 0===t?void 0:t.partial)||(null===(i=e.range.audio)||void 0===i?void 0:i.partial))}function u(e){return e.type+"_"+e.level+"_"+e.urlId+"_"+e.sn}},"./src/controller/gap-controller.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"STALL_MINIMUM_DURATION_MS",function(){return o}),i.d(t,"MAX_START_GAP_JUMP",function(){return u}),i.d(t,"SKIP_BUFFER_HOLE_STEP_SECONDS",function(){return l}),i.d(t,"SKIP_BUFFER_RANGE_START",function(){return d}),i.d(t,"default",function(){return c});var r=i("./src/utils/buffer-helper.ts"),n=i("./src/errors.ts"),a=i("./src/events.ts"),s=i("./src/utils/logger.ts"),o=250,u=2,l=.1,d=.05,c=function(){function e(e,t,i,r){this.config=void 0,this.media=void 0,this.fragmentTracker=void 0,this.hls=void 0,this.nudgeRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1,this.config=e,this.media=t,this.fragmentTracker=i,this.hls=r}var t=e.prototype;return t.destroy=function(){this.hls=this.fragmentTracker=this.media=null},t.poll=function(e){var t=this.config,i=this.media,n=this.stalled,a=i.currentTime,l=i.seeking,d=this.seeking&&!l,c=!this.seeking&&l;if(this.seeking=l,a===e){if((c||d)&&(this.stalled=null),!i.paused&&!i.ended&&0!==i.playbackRate&&r.BufferHelper.getBuffered(i).length){var h=r.BufferHelper.bufferInfo(i,a,0),f=h.len>0,p=h.nextStart||0;if(f||p){if(l){var m=h.len>u,g=!p||p-a>u&&!this.fragmentTracker.getPartialFragment(a);if(m||g)return;this.moved=!1}if(!this.moved&&null!==this.stalled){var v,y=Math.max(p,h.start||0)-a,_=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,b=(null===_||void 0===_?void 0:null===(v=_.details)||void 0===v?void 0:v.live)?2*_.details.targetduration:u;if(y>0&&y<=b)return void this._trySkipBufferHole(null)}var w=self.performance.now();if(null!==n){var E=w-n;!l&&E>=o&&this._reportStall(h.len);var T=r.BufferHelper.bufferInfo(i,a,t.maxBufferHole);this._tryFixBufferStall(T,E)}else this.stalled=w}}}else if(this.moved=!0,null!==n){if(this.stallReported){var S=self.performance.now()-n;s.logger.warn("playback not stuck anymore @"+a+", after "+Math.round(S)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}},t._tryFixBufferStall=function(e,t){var i=this.config,r=this.fragmentTracker,n=this.media.currentTime,a=r.getPartialFragment(n);if(a&&this._trySkipBufferHole(a))return;e.len>i.maxBufferHole&&t>1e3*i.highBufferWatchdogPeriod&&(s.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},t._reportStall=function(e){var t=this.hls,i=this.media;this.stallReported||(this.stallReported=!0,s.logger.warn("Playback stalling at @"+i.currentTime+" due to low buffer (buffer="+e+")"),t.trigger(a.Events.ERROR,{type:n.ErrorTypes.MEDIA_ERROR,details:n.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:e}))},t._trySkipBufferHole=function(e){for(var t=this.config,i=this.hls,o=this.media,u=o.currentTime,c=0,h=r.BufferHelper.getBuffered(o),f=0;f<h.length;f++){var p=h.start(f);if(u+t.maxBufferHole>=c&&u<p){var m=Math.max(p+d,o.currentTime+l);return s.logger.warn("skipping hole, adjusting currentTime from "+u+" to "+m),this.moved=!0,this.stalled=null,o.currentTime=m,e&&i.trigger(a.Events.ERROR,{type:n.ErrorTypes.MEDIA_ERROR,details:n.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+u+" to "+m,frag:e}),m}c=h.end(f)}return 0},t._tryNudgeBuffer=function(){var e=this.config,t=this.hls,i=this.media,r=this.nudgeRetry,o=i.currentTime;if(this.nudgeRetry++,r<e.nudgeMaxRetry){var u=o+(r+1)*e.nudgeOffset;s.logger.warn("Nudging 'currentTime' from "+o+" to "+u),i.currentTime=u,t.trigger(a.Events.ERROR,{type:n.ErrorTypes.MEDIA_ERROR,details:n.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else s.logger.error("Playhead still not moving while enough data buffered @"+o+" after "+e.nudgeMaxRetry+" nudges"),t.trigger(a.Events.ERROR,{type:n.ErrorTypes.MEDIA_ERROR,details:n.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!0})},e}()},"./src/controller/id3-track-controller.ts":function(e,t,i){"use strict";i.r(t);var r=i("./src/events.ts"),n=i("./src/utils/texttrack-utils.ts"),a=i("./src/demux/id3.ts"),s=function(){function e(e){this.hls=void 0,this.id3Track=null,this.media=null,this.hls=e,this._registerListeners()}var t=e.prototype;return t.destroy=function(){this._unregisterListeners()},t._registerListeners=function(){var e=this.hls;e.on(r.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(r.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),e.on(r.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},t._unregisterListeners=function(){var e=this.hls;e.off(r.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(r.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),e.off(r.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},t.onMediaAttached=function(e,t){this.media=t.media},t.onMediaDetaching=function(){this.id3Track&&(Object(n.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null)},t.getID3Track=function(e){if(this.media){for(var t=0;t<e.length;t++){var i=e[t];if("metadata"===i.kind&&"id3"===i.label)return Object(n.sendAddTrackEvent)(i,this.media),i}return this.media.addTextTrack("metadata","id3")}},t.onFragParsingMetadata=function(e,t){if(this.media){var i=t.frag,r=t.samples;this.id3Track||(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var n=self.WebKitDataCue||self.VTTCue||self.TextTrackCue,s=0;s<r.length;s++){var o=a.getID3Frames(r[s].data);if(o){var u=r[s].pts,l=s<r.length-1?r[s+1].pts:i.end;l-u<=0&&(l=u+.25);for(var d=0;d<o.length;d++){var c=o[d];if(!a.isTimeStampFrame(c)){var h=new n(u,l,"");h.value=c,this.id3Track.addCue(h)}}}}}},t.onBufferFlushing=function(e,t){var i=t.startOffset,r=t.endOffset,a=t.type;if(!a||"audio"===a){var s=this.id3Track;s&&Object(n.removeCuesInRange)(s,i,r)}},e}();t.default=s},"./src/controller/latency-controller.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",function(){return o});var r=i("./src/errors.ts"),n=i("./src/events.ts"),a=i("./src/utils/logger.ts");function s(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var o=function(){function e(e){var t=this;this.hls=void 0,this.config=void 0,this.media=null,this.levelDetails=null,this.currentTime=0,this.stallCount=0,this._latency=null,this.timeupdateHandler=function(){return t.timeupdate()},this.hls=e,this.config=e.config,this.registerListeners()}var t,i,o,u=e.prototype;return u.destroy=function(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null},u.registerListeners=function(){this.hls.on(n.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(n.Events.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(n.Events.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(n.Events.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(n.Events.ERROR,this.onError,this)},u.unregisterListeners=function(){this.hls.off(n.Events.MEDIA_ATTACHED,this.onMediaAttached),this.hls.off(n.Events.MEDIA_DETACHING,this.onMediaDetaching),this.hls.off(n.Events.MANIFEST_LOADING,this.onManifestLoading),this.hls.off(n.Events.LEVEL_UPDATED,this.onLevelUpdated),this.hls.off(n.Events.ERROR,this.onError)},u.onMediaAttached=function(e,t){this.media=t.media,this.media.addEventListener("timeupdate",this.timeupdateHandler)},u.onMediaDetaching=function(){this.media&&(this.media.removeEventListener("timeupdate",this.timeupdateHandler),this.media=null)},u.onManifestLoading=function(){this.levelDetails=null,this._latency=null,this.stallCount=0},u.onLevelUpdated=function(e,t){var i=t.details;this.levelDetails=i,i.advanced&&this.timeupdate(),!i.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},u.onError=function(e,t){t.details===r.ErrorDetails.BUFFER_STALLED_ERROR&&(this.stallCount++,a.logger.warn("[playback-rate-controller]: Stall detected, adjusting target latency"))},u.timeupdate=function(){var e=this.media,t=this.levelDetails;if(e&&t){this.currentTime=e.currentTime;var i=this.computeLatency();if(null!==i){this._latency=i;var r=this.config,n=r.lowLatencyMode,a=r.maxLiveSyncPlaybackRate;if(n&&1!==a){var s=this.targetLatency;if(null!==s){var o=i-s,u=o<Math.min(this.maxLatency,s+t.targetduration);if(t.live&&u&&o>.05&&this.forwardBufferLength>1){var l=Math.min(2,Math.max(1,a)),d=Math.round(2/(1+Math.exp(-.75*o-this.edgeStalled))*20)/20;e.playbackRate=Math.min(l,Math.max(1,d))}else 1!==e.playbackRate&&0!==e.playbackRate&&(e.playbackRate=1)}}}}},u.estimateLiveEdge=function(){var e=this.levelDetails;return null===e?null:e.edge+e.age},u.computeLatency=function(){var e=this.estimateLiveEdge();return null===e?null:e-this.currentTime},t=e,(i=[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var e=this.config,t=this.levelDetails;return void 0!==e.liveMaxLatencyDuration?e.liveMaxLatencyDuration:t?e.liveMaxLatencyDurationCount*t.targetduration:0}},{key:"targetLatency",get:function(){var e=this.levelDetails;if(null===e)return null;var t=e.holdBack,i=e.partHoldBack,r=e.targetduration,n=this.config,a=n.liveSyncDuration,s=n.liveSyncDurationCount,o=n.lowLatencyMode,u=this.hls.userConfig,l=o&&i||t;(u.liveSyncDuration||u.liveSyncDurationCount||0===l)&&(l=void 0!==a?a:s*r);var d=r;return l+Math.min(1*this.stallCount,d)}},{key:"liveSyncPosition",get:function(){var e=this.estimateLiveEdge(),t=this.targetLatency,i=this.levelDetails;if(null===e||null===t||null===i)return null;var r=i.edge,n=e-t-this.edgeStalled,a=r-i.totalduration,s=r-(this.config.lowLatencyMode&&i.partTarget||i.targetduration);return Math.min(Math.max(a,n),s)}},{key:"drift",get:function(){var e=this.levelDetails;return null===e?1:e.drift}},{key:"edgeStalled",get:function(){var e=this.levelDetails;if(null===e)return 0;var t=3*(this.config.lowLatencyMode&&e.partTarget||e.targetduration);return Math.max(e.age-t,0)}},{key:"forwardBufferLength",get:function(){var e=this.media,t=this.levelDetails;if(!e||!t)return 0;var i=e.buffered.length;return(i?e.buffered.end(i-1):t.edge)-this.currentTime}}])&&s(t.prototype,i),o&&s(t,o),Object.defineProperty(t,"prototype",{writable:!1}),e}()},"./src/controller/level-controller.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",function(){return p});var r=i("./src/types/level.ts"),n=i("./src/events.ts"),a=i("./src/errors.ts"),s=i("./src/utils/codecs.ts"),o=i("./src/controller/level-helper.ts"),u=i("./src/controller/base-playlist-controller.ts"),l=i("./src/types/loader.ts");function d(){return(d=Object.assign?Object.assign.bind():function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var r in i)Object.prototype.hasOwnProperty.call(i,r)&&(e[r]=i[r])}return e}).apply(this,arguments)}function c(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function h(e,t){return(h=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(e,t){return e.__proto__=t,e})(e,t)}var f=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),p=function(e){var t,i;function u(t){var i;return(i=e.call(this,t,"[level-controller]")||this)._levels=[],i._firstLevel=-1,i._startLevel=void 0,i.currentLevelIndex=-1,i.manualLevelIndex=-1,i.onParsedComplete=void 0,i._registerListeners(),i}i=e,(t=u).prototype=Object.create(i.prototype),t.prototype.constructor=t,h(t,i);var p,m,g,v=u.prototype;return v._registerListeners=function(){var e=this.hls;e.on(n.Events.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(n.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.on(n.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.on(n.Events.FRAG_LOADED,this.onFragLoaded,this),e.on(n.Events.ERROR,this.onError,this)},v._unregisterListeners=function(){var e=this.hls;e.off(n.Events.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(n.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.off(n.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.off(n.Events.FRAG_LOADED,this.onFragLoaded,this),e.off(n.Events.ERROR,this.onError,this)},v.destroy=function(){this._unregisterListeners(),this.manualLevelIndex=-1,this._levels.length=0,e.prototype.destroy.call(this)},v.startLoad=function(){this._levels.forEach(function(e){e.loadError=0}),e.prototype.startLoad.call(this)},v.onManifestLoaded=function(e,t){var i,u,l=[],d=[],c=[],h={},p=!1,m=!1,g=!1;if(t.levels.forEach(function(e){var t=e.attrs;p=p||!(!e.width||!e.height),m=m||!!e.videoCodec,g=g||!!e.audioCodec,f&&e.audioCodec&&-1!==e.audioCodec.indexOf("mp4a.40.34")&&(e.audioCodec=void 0);var i=e.bitrate+"-"+e.attrs.RESOLUTION+"-"+e.attrs.CODECS;(u=h[i])?u.url.push(e.url):(u=new r.Level(e),h[i]=u,l.push(u)),t&&(t.AUDIO&&Object(o.addGroupId)(u,"audio",t.AUDIO),t.SUBTITLES&&Object(o.addGroupId)(u,"text",t.SUBTITLES))}),(p||m)&&g&&(l=l.filter(function(e){var t=e.videoCodec,i=e.width,r=e.height;return!!t||!(!i||!r)})),l=l.filter(function(e){var t=e.audioCodec,i=e.videoCodec;return(!t||Object(s.isCodecSupportedInMp4)(t,"audio"))&&(!i||Object(s.isCodecSupportedInMp4)(i,"video"))}),t.audioTracks&&(d=t.audioTracks.filter(function(e){return!e.audioCodec||Object(s.isCodecSupportedInMp4)(e.audioCodec,"audio")}),Object(o.assignTrackIdsByGroup)(d)),t.subtitles&&(c=t.subtitles,Object(o.assignTrackIdsByGroup)(c)),l.length>0){i=l[0].bitrate,l.sort(function(e,t){return e.bitrate-t.bitrate}),this._levels=l;for(var v=0;v<l.length;v++)if(l[v].bitrate===i){this._firstLevel=v,this.log("manifest loaded, "+l.length+" level(s) found, first bitrate: "+i);break}var y=g&&!m,_={levels:l,audioTracks:d,subtitleTracks:c,firstLevel:this._firstLevel,stats:t.stats,audio:g,video:m,altAudio:!y&&d.some(function(e){return!!e.url})};this.hls.trigger(n.Events.MANIFEST_PARSED,_),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else this.hls.trigger(n.Events.ERROR,{type:a.ErrorTypes.MEDIA_ERROR,details:a.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:t.url,reason:"no level with compatible codecs found in manifest"})},v.onError=function(t,i){if(e.prototype.onError.call(this,t,i),!i.fatal){var r=i.context,n=this._levels[this.currentLevelIndex];if(r&&(r.type===l.PlaylistContextType.AUDIO_TRACK&&n.audioGroupIds&&r.groupId===n.audioGroupIds[n.urlId]||r.type===l.PlaylistContextType.SUBTITLE_TRACK&&n.textGroupIds&&r.groupId===n.textGroupIds[n.urlId]))this.redundantFailover(this.currentLevelIndex);else{var s,o=!1,u=!0;switch(i.details){case a.ErrorDetails.FRAG_LOAD_ERROR:case a.ErrorDetails.FRAG_LOAD_TIMEOUT:case a.ErrorDetails.KEY_LOAD_ERROR:case a.ErrorDetails.KEY_LOAD_TIMEOUT:if(i.frag){var d=this._levels[i.frag.level];d?(d.fragmentError++,d.fragmentError>this.hls.config.fragLoadingMaxRetry&&(s=i.frag.level)):s=i.frag.level}break;case a.ErrorDetails.LEVEL_LOAD_ERROR:case a.ErrorDetails.LEVEL_LOAD_TIMEOUT:r&&(r.deliveryDirectives&&(u=!1),s=r.level),o=!0;break;case a.ErrorDetails.REMUX_ALLOC_ERROR:s=i.level,o=!0}void 0!==s&&this.recoverLevel(i,s,o,u)}}},v.recoverLevel=function(e,t,i,r){var n=e.details,a=this._levels[t];if(a.loadError++,i){if(!this.retryLoadingOrFail(e))return void(this.currentLevelIndex=-1);e.levelRetry=!0}if(r){var s=a.url.length;if(s>1&&a.loadError<s)e.levelRetry=!0,this.redundantFailover(t);else if(-1===this.manualLevelIndex){var o=0===t?this._levels.length-1:t-1;this.currentLevelIndex!==o&&0===this._levels[o].loadError&&(this.warn(n+": switch to "+o),e.levelRetry=!0,this.hls.nextAutoLevel=o)}}},v.redundantFailover=function(e){var t=this._levels[e],i=t.url.length;if(i>1){var r=(t.urlId+1)%i;this.warn("Switching to redundant URL-id "+r),this._levels.forEach(function(e){e.urlId=r}),this.level=e}},v.onFragLoaded=function(e,t){var i=t.frag;if(void 0!==i&&i.type===l.PlaylistLevelType.MAIN){var r=this._levels[i.level];void 0!==r&&(r.fragmentError=0,r.loadError=0)}},v.onLevelLoaded=function(e,t){var i,r,n=t.level,a=t.details,s=this._levels[n];if(!s)return this.warn("Invalid level index "+n),void(null!==(r=t.deliveryDirectives)&&void 0!==r&&r.skip&&(a.deltaUpdateFailed=!0));n===this.currentLevelIndex?(0===s.fragmentError&&(s.loadError=0,this.retryCount=0),this.playlistLoaded(n,t,s.details)):null!==(i=t.deliveryDirectives)&&void 0!==i&&i.skip&&(a.deltaUpdateFailed=!0)},v.onAudioTrackSwitched=function(e,t){var i=this.hls.levels[this.currentLevelIndex];if(i&&i.audioGroupIds){for(var r=-1,n=this.hls.audioTracks[t.id].groupId,a=0;a<i.audioGroupIds.length;a++)if(i.audioGroupIds[a]===n){r=a;break}r!==i.urlId&&(i.urlId=r,this.startLoad())}},v.loadPlaylist=function(e){var t=this.currentLevelIndex,i=this._levels[t];if(this.canLoad&&i&&i.url.length>0){var r=i.urlId,a=i.url[r];if(e)try{a=e.addDirectives(a)}catch(e){this.warn("Could not construct new URL with HLS Delivery Directives: "+e)}this.log("Attempt loading level index "+t+(e?" at sn "+e.msn+" part "+e.part:"")+" with URL-id "+r+" "+a),this.clearTimer(),this.hls.trigger(n.Events.LEVEL_LOADING,{url:a,level:t,id:r,deliveryDirectives:e||null})}},v.removeLevel=function(e,t){var i=function(e,i){return i!==t},r=this._levels.filter(function(r,n){return n!==e||r.url.length>1&&void 0!==t&&(r.url=r.url.filter(i),r.audioGroupIds&&(r.audioGroupIds=r.audioGroupIds.filter(i)),r.textGroupIds&&(r.textGroupIds=r.textGroupIds.filter(i)),r.urlId=0,!0)}).map(function(e,t){var i=e.details;return null!==i&&void 0!==i&&i.fragments&&i.fragments.forEach(function(e){e.level=t}),e});this._levels=r,this.hls.trigger(n.Events.LEVELS_UPDATED,{levels:r})},p=u,(m=[{key:"levels",get:function(){return 0===this._levels.length?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(e){var t,i=this._levels;if(0!==i.length&&(this.currentLevelIndex!==e||null===(t=i[e])||void 0===t||!t.details)){if(e<0||e>=i.length){var r=e<0;if(this.hls.trigger(n.Events.ERROR,{type:a.ErrorTypes.OTHER_ERROR,details:a.ErrorDetails.LEVEL_SWITCH_ERROR,level:e,fatal:r,reason:"invalid level idx"}),r)return;e=Math.min(e,i.length-1)}this.clearTimer();var s=this.currentLevelIndex,o=i[s],u=i[e];this.log("switching to level "+e+" from "+s),this.currentLevelIndex=e;var l=d({},u,{level:e,maxBitrate:u.maxBitrate,uri:u.uri,urlId:u.urlId});delete l._urlId,this.hls.trigger(n.Events.LEVEL_SWITCHING,l);var c=u.details;if(!c||c.live){var h=this.switchParams(u.uri,null===o||void 0===o?void 0:o.details);this.loadPlaylist(h)}}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(e){this.manualLevelIndex=e,void 0===this._startLevel&&(this._startLevel=e),-1!==e&&(this.level=e)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(e){this._firstLevel=e}},{key:"startLevel",get:function(){if(void 0===this._startLevel){var e=this.hls.config.startLevel;return void 0!==e?e:this._firstLevel}return this._startLevel},set:function(e){this._startLevel=e}},{key:"nextLoadLevel",get:function(){return-1!==this.manualLevelIndex?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(e){this.level=e,-1===this.manualLevelIndex&&(this.hls.nextAutoLevel=e)}}])&&c(p.prototype,m),g&&c(p,g),Object.defineProperty(p,"prototype",{writable:!1}),u}(u.default)},"./src/controller/level-helper.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"addGroupId",function(){return a}),i.d(t,"assignTrackIdsByGroup",function(){return s}),i.d(t,"updatePTS",function(){return o}),i.d(t,"updateFragPTSDTS",function(){return l}),i.d(t,"mergeDetails",function(){return d}),i.d(t,"mapPartIntersection",function(){return c}),i.d(t,"mapFragmentIntersection",function(){return h}),i.d(t,"adjustSliding",function(){return f}),i.d(t,"addSliding",function(){return p}),i.d(t,"computeReloadInterval",function(){return m}),i.d(t,"getFragmentWithSN",function(){return g}),i.d(t,"getPartWith",function(){return v});var r=i("./src/polyfills/number.ts"),n=i("./src/utils/logger.ts");function a(e,t,i){switch(t){case"audio":e.audioGroupIds||(e.audioGroupIds=[]),e.audioGroupIds.push(i);break;case"text":e.textGroupIds||(e.textGroupIds=[]),e.textGroupIds.push(i)}}function s(e){var t={};e.forEach(function(e){var i=e.groupId||"";e.id=t[i]=t[i]||0,t[i]++})}function o(e,t,i){u(e[t],e[i])}function u(e,t){var i=t.startPTS;if(Object(r.isFiniteNumber)(i)){var n,a=0;t.sn>e.sn?(a=i-e.start,n=e):(a=e.start-i,n=t),n.duration!==a&&(n.duration=a)}else if(t.sn>e.sn){e.cc===t.cc&&e.minEndPTS?t.start=e.start+(e.minEndPTS-e.start):t.start=e.start+e.duration}else t.start=Math.max(e.start-t.duration,0)}function l(e,t,i,a,s,o){a-i<=0&&(n.logger.warn("Fragment should have a positive duration",t),a=i+t.duration,o=s+t.duration);var l=i,d=a,c=t.startPTS,h=t.endPTS;if(Object(r.isFiniteNumber)(c)){var f=Math.abs(c-i);Object(r.isFiniteNumber)(t.deltaPTS)?t.deltaPTS=Math.max(f,t.deltaPTS):t.deltaPTS=f,l=Math.max(i,c),i=Math.min(i,c),s=Math.min(s,t.startDTS),d=Math.min(a,h),a=Math.max(a,h),o=Math.max(o,t.endDTS)}t.duration=a-i;var p=i-t.start;t.appendedPTS=a,t.start=t.startPTS=i,t.maxStartPTS=l,t.startDTS=s,t.endPTS=a,t.minEndPTS=d,t.endDTS=o;var m,g=t.sn;if(!e||g<e.startSN||g>e.endSN)return 0;var v=g-e.startSN,y=e.fragments;for(y[v]=t,m=v;m>0;m--)u(y[m],y[m-1]);for(m=v;m<y.length-1;m++)u(y[m],y[m+1]);return e.fragmentHint&&u(y[y.length-1],e.fragmentHint),e.PTSKnown=e.alignedSliding=!0,p}function d(e,t){for(var i=null,a=e.fragments,s=a.length-1;s>=0;s--){var o=a[s].initSegment;if(o){i=o;break}}e.fragmentHint&&delete e.fragmentHint.endPTS;var u,d=0;(h(e,t,function(e,n){e.relurl&&(d=e.cc-n.cc),Object(r.isFiniteNumber)(e.startPTS)&&Object(r.isFiniteNumber)(e.endPTS)&&(n.start=n.startPTS=e.startPTS,n.startDTS=e.startDTS,n.appendedPTS=e.appendedPTS,n.maxStartPTS=e.maxStartPTS,n.endPTS=e.endPTS,n.endDTS=e.endDTS,n.minEndPTS=e.minEndPTS,n.duration=e.endPTS-e.startPTS,n.duration&&(u=n),t.PTSKnown=t.alignedSliding=!0),n.elementaryStreams=e.elementaryStreams,n.loader=e.loader,n.stats=e.stats,n.urlId=e.urlId,e.initSegment&&(n.initSegment=e.initSegment,i=e.initSegment)}),i)&&(t.fragmentHint?t.fragments.concat(t.fragmentHint):t.fragments).forEach(function(e){var t;e.initSegment&&e.initSegment.relurl!==(null===(t=i)||void 0===t?void 0:t.relurl)||(e.initSegment=i)});if(t.skippedSegments&&(t.deltaUpdateFailed=t.fragments.some(function(e){return!e}),t.deltaUpdateFailed)){n.logger.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var p=t.skippedSegments;p--;)t.fragments.shift();t.startSN=t.fragments[0].sn,t.startCC=t.fragments[0].cc}var m=t.fragments;if(d){n.logger.warn("discontinuity sliding from playlist, take drift into account");for(var g=0;g<m.length;g++)m[g].cc+=d}t.skippedSegments&&(t.startCC=t.fragments[0].cc),c(e.partList,t.partList,function(e,t){t.elementaryStreams=e.elementaryStreams,t.stats=e.stats}),u?l(t,u,u.startPTS,u.endPTS,u.startDTS,u.endDTS):f(e,t),m.length&&(t.totalduration=t.edge-m[0].start),t.driftStartTime=e.driftStartTime,t.driftStart=e.driftStart;var v=t.advancedDateTime;if(t.advanced&&v){var y=t.edge;t.driftStart||(t.driftStartTime=v,t.driftStart=y),t.driftEndTime=v,t.driftEnd=y}else t.driftEndTime=e.driftEndTime,t.driftEnd=e.driftEnd,t.advancedDateTime=e.advancedDateTime}function c(e,t,i){if(e&&t)for(var r=0,n=0,a=e.length;n<=a;n++){var s=e[n],o=t[n+r];s&&o&&s.index===o.index&&s.fragment.sn===o.fragment.sn?i(s,o):r--}}function h(e,t,i){for(var r=t.skippedSegments,n=Math.max(e.startSN,t.startSN)-t.startSN,a=(e.fragmentHint?1:0)+(r?t.endSN:Math.min(e.endSN,t.endSN))-t.startSN,s=t.startSN-e.startSN,o=t.fragmentHint?t.fragments.concat(t.fragmentHint):t.fragments,u=e.fragmentHint?e.fragments.concat(e.fragmentHint):e.fragments,l=n;l<=a;l++){var d=u[s+l],c=o[l];r&&!c&&l<r&&(c=t.fragments[l]=d),d&&c&&i(d,c)}}function f(e,t){var i=t.startSN+t.skippedSegments-e.startSN,r=e.fragments;i<0||i>=r.length||p(t,r[i].start)}function p(e,t){if(t){for(var i=e.fragments,r=e.skippedSegments;r<i.length;r++)i[r].start+=t;e.fragmentHint&&(e.fragmentHint.start+=t)}}function m(e,t){var i,r=1e3*e.levelTargetDuration,n=r/2,a=e.age,s=a>0&&a<3*r,o=t.loading.end-t.loading.start,u=e.availabilityDelay;if(!1===e.updated)if(s){var l=333*e.misses;i=Math.max(Math.min(n,2*o),l),e.availabilityDelay=(e.availabilityDelay||0)+i}else i=n;else s?(u=Math.min(u||r/2,a),e.availabilityDelay=u,i=u+r-a):i=r-o;return Math.round(i)}function g(e,t,i){if(!e||!e.details)return null;var r=e.details,n=r.fragments[t-r.startSN];return n||((n=r.fragmentHint)&&n.sn===t?n:t<r.startSN&&i&&i.sn===t?i:null)}function v(e,t,i){if(!e||!e.details)return null;var r=e.details.partList;if(r)for(var n=r.length;n--;){var a=r[n];if(a.index===i&&a.fragment.sn===t)return a}return null}},"./src/controller/stream-controller.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",function(){return y});var r=i("./src/polyfills/number.ts"),n=i("./src/controller/base-stream-controller.ts"),a=i("./src/is-supported.ts"),s=i("./src/events.ts"),o=i("./src/utils/buffer-helper.ts"),u=i("./src/controller/fragment-tracker.ts"),l=i("./src/types/loader.ts"),d=i("./src/loader/fragment.ts"),c=i("./src/demux/transmuxer-interface.ts"),h=i("./src/types/transmuxer.ts"),f=i("./src/controller/gap-controller.ts"),p=i("./src/errors.ts"),m=i("./src/utils/logger.ts");function g(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function v(e,t){return(v=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(e,t){return e.__proto__=t,e})(e,t)}var y=function(e){var t,i;function y(t,i){var r;return(r=e.call(this,t,i,"[stream-controller]")||this).audioCodecSwap=!1,r.gapController=null,r.level=-1,r._forceStartLoad=!1,r.altAudio=!1,r.audioOnly=!1,r.fragPlaying=null,r.onvplaying=null,r.onvseeked=null,r.fragLastKbps=0,r.stalled=!1,r.couldBacktrack=!1,r.audioCodecSwitch=!1,r.videoBuffer=null,r._registerListeners(),r}i=e,(t=y).prototype=Object.create(i.prototype),t.prototype.constructor=t,v(t,i);var _,b,w,E=y.prototype;return E._registerListeners=function(){var e=this.hls;e.on(s.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(s.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(s.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(s.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.on(s.Events.LEVEL_LOADING,this.onLevelLoading,this),e.on(s.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.on(s.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),e.on(s.Events.ERROR,this.onError,this),e.on(s.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.on(s.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.on(s.Events.BUFFER_CREATED,this.onBufferCreated,this),e.on(s.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),e.on(s.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),e.on(s.Events.FRAG_BUFFERED,this.onFragBuffered,this)},E._unregisterListeners=function(){var e=this.hls;e.off(s.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(s.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(s.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(s.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.off(s.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.off(s.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),e.off(s.Events.ERROR,this.onError,this),e.off(s.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),e.off(s.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),e.off(s.Events.BUFFER_CREATED,this.onBufferCreated,this),e.off(s.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),e.off(s.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),e.off(s.Events.FRAG_BUFFERED,this.onFragBuffered,this)},E.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},E.startLoad=function(e){if(this.levels){var t=this.lastCurrentTime,i=this.hls;if(this.stopLoad(),this.setInterval(100),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var r=i.startLevel;-1===r&&(i.config.testBandwidth?(r=0,this.bitrateTest=!0):r=i.nextAutoLevel),this.level=i.nextLoadLevel=r,this.loadedmetadata=!1}t>0&&-1===e&&(this.log("Override startPosition with lastCurrentTime @"+t.toFixed(3)),e=t),this.state=n.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=e,this.tick()}else this._forceStartLoad=!0,this.state=n.State.STOPPED},E.stopLoad=function(){this._forceStartLoad=!1,e.prototype.stopLoad.call(this)},E.doTick=function(){switch(this.state){case n.State.IDLE:this.doTickIdle();break;case n.State.WAITING_LEVEL:var e,t=this.levels,i=this.level,r=null===t||void 0===t?void 0:null===(e=t[i])||void 0===e?void 0:e.details;if(r&&(!r.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(r))break;this.state=n.State.IDLE;break}break;case n.State.FRAG_LOADING_WAITING_RETRY:var a,s=self.performance.now(),o=this.retryDate;(!o||s>=o||null!==(a=this.media)&&void 0!==a&&a.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=n.State.IDLE)}this.onTickEnd()},E.onTickEnd=function(){e.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},E.doTickIdle=function(){var e,t,i=this.hls,r=this.levelLastLoaded,a=this.levels,o=this.media,c=i.config,h=i.nextLoadLevel;if(null!==r&&(o||!this.startFragRequested&&c.startFragPrefetch)&&(!this.altAudio||!this.audioOnly)&&a&&a[h]){var f=a[h];this.level=i.nextLoadLevel=h;var p=f.details;if(!p||this.state===n.State.WAITING_LEVEL||p.live&&this.levelLastLoaded!==h)this.state=n.State.WAITING_LEVEL;else{var m=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:o,l.PlaylistLevelType.MAIN);if(null!==m)if(!(m.len>=this.getMaxBufferLength(f.maxBitrate))){if(this._streamEnded(m,p)){var g={};return this.altAudio&&(g.type="video"),this.hls.trigger(s.Events.BUFFER_EOS,g),void(this.state=n.State.ENDED)}var v=m.end,y=this.getNextFragment(v,p);if(this.couldBacktrack&&!this.fragPrevious&&y&&"initSegment"!==y.sn){var _=y.sn-p.startSN;_>1&&(y=p.fragments[_-1],this.fragmentTracker.removeFragment(y))}if(y&&this.fragmentTracker.getState(y)===u.FragmentState.OK&&this.nextLoadPosition>v){var b=this.audioOnly&&!this.altAudio?d.ElementaryStreamTypes.AUDIO:d.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(o,b,l.PlaylistLevelType.MAIN),y=this.getNextFragment(this.nextLoadPosition,p)}y&&(!y.initSegment||y.initSegment.data||this.bitrateTest||(y=y.initSegment),"identity"!==(null===(e=y.decryptdata)||void 0===e?void 0:e.keyFormat)||null!==(t=y.decryptdata)&&void 0!==t&&t.key?this.loadFragment(y,p,v):this.loadKey(y,p))}}}},E.loadFragment=function(t,i,r){var n,a=this.fragmentTracker.getState(t);if(this.fragCurrent=t,a===u.FragmentState.BACKTRACKED){var s=this.fragmentTracker.getBacktrackData(t);if(s)return this._handleFragmentLoadProgress(s),void this._handleFragmentLoadComplete(s);a=u.FragmentState.NOT_LOADED}a===u.FragmentState.NOT_LOADED||a===u.FragmentState.PARTIAL?"initSegment"===t.sn?this._loadInitSegment(t):this.bitrateTest?(t.bitrateTest=!0,this.log("Fragment "+t.sn+" of level "+t.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(t)):(this.startFragRequested=!0,e.prototype.loadFragment.call(this,t,i,r)):a===u.FragmentState.APPENDING?this.reduceMaxBufferLength(t.duration)&&this.fragmentTracker.removeFragment(t):0===(null===(n=this.media)||void 0===n?void 0:n.buffered.length)&&this.fragmentTracker.removeAllFragments()},E.getAppendedFrag=function(e){var t=this.fragmentTracker.getAppendedFrag(e,l.PlaylistLevelType.MAIN);return t&&"fragment"in t?t.fragment:t},E.getBufferedFrag=function(e){return this.fragmentTracker.getBufferedFrag(e,l.PlaylistLevelType.MAIN)},E.followingBufferedFrag=function(e){return e?this.getBufferedFrag(e.end+.5):null},E.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},E.nextLevelSwitch=function(){var e=this.levels,t=this.media;if(null!==t&&void 0!==t&&t.readyState){var i,r=this.getAppendedFrag(t.currentTime);if(r&&r.start>1&&this.flushMainBuffer(0,r.start-1),!t.paused&&e){var n=e[this.hls.nextLoadLevel],a=this.fragLastKbps;i=a&&this.fragCurrent?this.fragCurrent.duration*n.maxBitrate/(1e3*a)+1:0}else i=0;var s=this.getBufferedFrag(t.currentTime+i);if(s){var o=this.followingBufferedFrag(s);if(o){this.abortCurrentFrag();var u=o.maxStartPTS?o.maxStartPTS:o.start,l=o.duration,d=Math.max(s.end,u+Math.min(Math.max(l-this.config.maxFragLookUpTolerance,.5*l),.75*l));this.flushMainBuffer(d,Number.POSITIVE_INFINITY)}}}},E.abortCurrentFrag=function(){var e=this.fragCurrent;switch(this.fragCurrent=null,null!==e&&void 0!==e&&e.loader&&e.loader.abort(),this.state){case n.State.KEY_LOADING:case n.State.FRAG_LOADING:case n.State.FRAG_LOADING_WAITING_RETRY:case n.State.PARSING:case n.State.PARSED:case n.State.BACKTRACKING:this.state=n.State.IDLE}this.nextLoadPosition=this.getLoadPosition()},E.flushMainBuffer=function(t,i){e.prototype.flushMainBuffer.call(this,t,i,this.altAudio?"video":null)},E.onMediaAttached=function(t,i){e.prototype.onMediaAttached.call(this,t,i);var r=i.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),r.addEventListener("playing",this.onvplaying),r.addEventListener("seeked",this.onvseeked),this.gapController=new f.default(this.config,r,this.fragmentTracker,this.hls)},E.onMediaDetaching=function(){var t=this.media;t&&(t.removeEventListener("playing",this.onvplaying),t.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),e.prototype.onMediaDetaching.call(this)},E.onMediaPlaying=function(){this.tick()},E.onMediaSeeked=function(){var e=this.media,t=e?e.currentTime:null;Object(r.isFiniteNumber)(t)&&this.log("Media seeked to "+t.toFixed(3)),this.tick()},E.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(s.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=this.stalled=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null},E.onManifestParsed=function(e,t){var i,r=!1,n=!1;t.levels.forEach(function(e){(i=e.audioCodec)&&(-1!==i.indexOf("mp4a.40.2")&&(r=!0),-1!==i.indexOf("mp4a.40.5")&&(n=!0))}),this.audioCodecSwitch=r&&n&&!Object(a.changeTypeSupported)(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=t.levels,this.startFragRequested=!1},E.onLevelLoading=function(e,t){var i=this.levels;if(i&&this.state===n.State.IDLE){var r=i[t.level];(!r.details||r.details.live&&this.levelLastLoaded!==t.level||this.waitForCdnTuneIn(r.details))&&(this.state=n.State.WAITING_LEVEL)}},E.onLevelLoaded=function(e,t){var i,r=this.levels,a=t.level,o=t.details,u=o.totalduration;if(r){this.log("Level "+a+" loaded ["+o.startSN+","+o.endSN+"], cc ["+o.startCC+", "+o.endCC+"] duration:"+u);var l=this.fragCurrent;!l||this.state!==n.State.FRAG_LOADING&&this.state!==n.State.FRAG_LOADING_WAITING_RETRY||l.level!==t.level&&l.loader&&(this.state=n.State.IDLE,l.loader.abort());var d=r[a],c=0;if(o.live||null!==(i=d.details)&&void 0!==i&&i.live){if(o.fragments[0]||(o.deltaUpdateFailed=!0),o.deltaUpdateFailed)return;c=this.alignPlaylists(o,d.details)}if(d.details=o,this.levelLastLoaded=a,this.hls.trigger(s.Events.LEVEL_UPDATED,{details:o,level:a}),this.state===n.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(o))return;this.state=n.State.IDLE}this.startFragRequested?o.live&&this.synchronizeToLiveEdge(o):this.setStartPosition(o,c),this.tick()}else this.warn("Levels were reset while loading level "+a)},E._handleFragmentLoadProgress=function(e){var t,i=e.frag,r=e.part,n=e.payload,a=this.levels;if(a){var s=a[i.level],o=s.details;if(o){var u=s.videoCodec,d=o.PTSKnown||!o.live,f=null===(t=i.initSegment)||void 0===t?void 0:t.data,p=this._getAudioCodec(s),m=this.transmuxer=this.transmuxer||new c.default(this.hls,l.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),g=r?r.index:-1,v=-1!==g,y=new h.ChunkMetadata(i.level,i.sn,i.stats.chunkCount,n.byteLength,g,v),_=this.initPTS[i.cc];m.push(n,f,p,u,i,r,o.totalduration,d,y,_)}else this.warn("Dropping fragment "+i.sn+" of level "+i.level+" after level details were reset")}else this.warn("Levels were reset while fragment load was in progress. Fragment "+i.sn+" of level "+i.level+" will not be buffered")},E.onAudioTrackSwitching=function(e,t){var i=this.altAudio,r=!!t.url,n=t.id;if(!r){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var a=this.fragCurrent;null!==a&&void 0!==a&&a.loader&&(this.log("Switching to main audio track, cancel main fragment load"),a.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var o=this.hls;i&&o.trigger(s.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),o.trigger(s.Events.AUDIO_TRACK_SWITCHED,{id:n})}},E.onAudioTrackSwitched=function(e,t){var i=t.id,r=!!this.hls.audioTracks[i].url;if(r){var n=this.videoBuffer;n&&this.mediaBuffer!==n&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=n)}this.altAudio=r,this.tick()},E.onBufferCreated=function(e,t){var i,r,n=t.tracks,a=!1;for(var s in n){var o=n[s];if("main"===o.id){if(r=s,i=o,"video"===s){var u=n[s];u&&(this.videoBuffer=u.buffer)}}else a=!0}a&&i?(this.log("Alternate track found, use "+r+".buffered to schedule main fragment loading"),this.mediaBuffer=i.buffer):this.mediaBuffer=this.media},E.onFragBuffered=function(e,t){var i=t.frag,r=t.part;if(!i||i.type===l.PlaylistLevelType.MAIN){if(this.fragContextChanged(i))return this.warn("Fragment "+i.sn+(r?" p: "+r.index:"")+" of level "+i.level+" finished buffering, but was aborted. state: "+this.state),void(this.state===n.State.PARSED&&(this.state=n.State.IDLE));var a=r?r.stats:i.stats;this.fragLastKbps=Math.round(8*a.total/(a.buffering.end-a.loading.first)),"initSegment"!==i.sn&&(this.fragPrevious=i),this.fragBufferedComplete(i,r)}},E.onError=function(e,t){switch(t.details){case p.ErrorDetails.FRAG_LOAD_ERROR:case p.ErrorDetails.FRAG_LOAD_TIMEOUT:case p.ErrorDetails.KEY_LOAD_ERROR:case p.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(l.PlaylistLevelType.MAIN,t);break;case p.ErrorDetails.LEVEL_LOAD_ERROR:case p.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==n.State.ERROR&&(t.fatal?(this.warn(""+t.details),this.state=n.State.ERROR):t.levelRetry||this.state!==n.State.WAITING_LEVEL||(this.state=n.State.IDLE));break;case p.ErrorDetails.BUFFER_FULL_ERROR:if("main"===t.parent&&(this.state===n.State.PARSING||this.state===n.State.PARSED)){var i=!0,r=this.getFwdBufferInfo(this.media,l.PlaylistLevelType.MAIN);r&&r.len>.5&&(i=!this.reduceMaxBufferLength(r.len)),i&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}}},E.checkBuffer=function(){var e=this.media,t=this.gapController;if(e&&t&&e.readyState){var i=o.BufferHelper.getBuffered(e);!this.loadedmetadata&&i.length?(this.loadedmetadata=!0,this.seekToStartPos()):t.poll(this.lastCurrentTime),this.lastCurrentTime=e.currentTime}},E.onFragLoadEmergencyAborted=function(){this.state=n.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},E.onBufferFlushed=function(e,t){var i=t.type;if(i!==d.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var r=(i===d.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(r,i,l.PlaylistLevelType.MAIN)}},E.onLevelsUpdated=function(e,t){this.levels=t.levels},E.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},E.seekToStartPos=function(){var e=this.media,t=e.currentTime,i=this.startPosition;if(i>=0&&t<i){if(e.seeking)return void m.logger.log("could not seek to "+i+", already seeking at "+t);var r=o.BufferHelper.getBuffered(e),n=(r.length?r.start(0):0)-i;n>0&&(n<this.config.maxBufferHole||n<this.config.maxFragLookUpTolerance)&&(m.logger.log("adjusting start position by "+n+" to match buffer start"),i+=n,this.startPosition=i),this.log("seek to target start position "+i+" from current time "+t),e.currentTime=i}},E._getAudioCodec=function(e){var t=this.config.defaultAudioCodec||e.audioCodec;return this.audioCodecSwap&&t&&(this.log("Swapping audio codec"),t=-1!==t.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5"),t},E._loadBitrateTestFrag=function(e){var t=this;this._doFragLoad(e).then(function(i){var r=t.hls;if(i&&!r.nextLoadLevel&&!t.fragContextChanged(e)){t.fragLoadError=0,t.state=n.State.IDLE,t.startFragRequested=!1,t.bitrateTest=!1;var a=e.stats;a.parsing.start=a.parsing.end=a.buffering.start=a.buffering.end=self.performance.now(),r.trigger(s.Events.FRAG_LOADED,i)}})},E._handleTransmuxComplete=function(e){var t,i="main",a=this.hls,o=e.remuxResult,u=e.chunkMeta,l=this.getCurrentContext(u);if(!l)return this.warn("The loading context changed while buffering fragment "+u.sn+" of level "+u.level+". This chunk will not be buffered."),void this.resetLiveStartWhenNotLoaded(u.level);var c=l.frag,h=l.part,f=l.level,p=o.video,m=o.text,g=o.id3,v=o.initSegment,y=this.altAudio?void 0:o.audio;if(!this.fragContextChanged(c)){if(this.state=n.State.PARSING,v){v.tracks&&(this._bufferInitSegment(f,v.tracks,c,u),a.trigger(s.Events.FRAG_PARSING_INIT_SEGMENT,{frag:c,id:i,tracks:v.tracks}));var _=v.initPTS,b=v.timescale;Object(r.isFiniteNumber)(_)&&(this.initPTS[c.cc]=_,a.trigger(s.Events.INIT_PTS_FOUND,{frag:c,id:i,initPTS:_,timescale:b}))}if(p&&!1!==o.independent){if(f.details){var w=p.startPTS,E=p.endPTS,T=p.startDTS,S=p.endDTS;if(h)h.elementaryStreams[p.type]={startPTS:w,endPTS:E,startDTS:T,endDTS:S};else if(p.firstKeyFrame&&p.independent&&(this.couldBacktrack=!0),p.dropped&&p.independent){if(this.getLoadPosition()+this.config.maxBufferHole<w)return void this.backtrack(c);c.setElementaryStreamInfo(p.type,c.start,E,c.start,S,!0)}c.setElementaryStreamInfo(p.type,w,E,T,S),this.bufferFragmentData(p,c,h,u)}}else if(!1===o.independent)return void this.backtrack(c);if(y){var A=y.startPTS,k=y.endPTS,R=y.startDTS,M=y.endDTS;h&&(h.elementaryStreams[d.ElementaryStreamTypes.AUDIO]={startPTS:A,endPTS:k,startDTS:R,endDTS:M}),c.setElementaryStreamInfo(d.ElementaryStreamTypes.AUDIO,A,k,R,M),this.bufferFragmentData(y,c,h,u)}if(null!==g&&void 0!==g&&null!==(t=g.samples)&&void 0!==t&&t.length){var O={frag:c,id:i,samples:g.samples};a.trigger(s.Events.FRAG_PARSING_METADATA,O)}if(m){var C={frag:c,id:i,samples:m.samples};a.trigger(s.Events.FRAG_PARSING_USERDATA,C)}}},E._bufferInitSegment=function(e,t,i,r){var a=this;if(this.state===n.State.PARSING){this.audioOnly=!!t.audio&&!t.video,this.altAudio&&!this.audioOnly&&delete t.audio;var o=t.audio,u=t.video,l=t.audiovideo;if(o){var d=e.audioCodec,c=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(d&&(d=-1!==d.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5"),1!==o.metadata.channelCount&&-1===c.indexOf("firefox")&&(d="mp4a.40.5")),-1!==c.indexOf("android")&&"audio/mpeg"!==o.container&&(d="mp4a.40.2",this.log("Android: force audio codec to "+d)),e.audioCodec&&e.audioCodec!==d&&this.log('Swapping manifest audio codec "'+e.audioCodec+'" for "'+d+'"'),o.levelCodec=d,o.id="main",this.log("Init audio buffer, container:"+o.container+", codecs[selected/level/parsed]=["+(d||"")+"/"+(e.audioCodec||"")+"/"+o.codec+"]")}u&&(u.levelCodec=e.videoCodec,u.id="main",this.log("Init video buffer, container:"+u.container+", codecs[level/parsed]=["+(e.videoCodec||"")+"/"+u.codec+"]")),l&&this.log("Init audiovideo buffer, container:"+l.container+", codecs[level/parsed]=["+(e.attrs.CODECS||"")+"/"+l.codec+"]"),this.hls.trigger(s.Events.BUFFER_CODECS,t),Object.keys(t).forEach(function(e){var n=t[e].initSegment;null!==n&&void 0!==n&&n.byteLength&&a.hls.trigger(s.Events.BUFFER_APPENDING,{type:e,data:n,frag:i,part:null,chunkMeta:r,parent:i.type})}),this.tick()}},E.backtrack=function(e){this.couldBacktrack=!0,this.resetTransmuxer(),this.flushBufferGap(e);var t=this.fragmentTracker.backtrack(e);this.fragPrevious=null,this.nextLoadPosition=e.start,t?this.resetFragmentLoading(e):this.state=n.State.BACKTRACKING},E.checkFragmentChanged=function(){var e=this.media,t=null;if(e&&e.readyState>1&&!1===e.seeking){var i=e.currentTime;if(o.BufferHelper.isBuffered(e,i)?t=this.getAppendedFrag(i):o.BufferHelper.isBuffered(e,i+.1)&&(t=this.getAppendedFrag(i+.1)),t){var r=this.fragPlaying,n=t.level;r&&t.sn===r.sn&&r.level===n&&t.urlId===r.urlId||(this.hls.trigger(s.Events.FRAG_CHANGED,{frag:t}),r&&r.level===n||this.hls.trigger(s.Events.LEVEL_SWITCHED,{level:n}),this.fragPlaying=t)}}},_=y,(b=[{key:"nextLevel",get:function(){var e=this.nextBufferedFrag;return e?e.level:-1}},{key:"currentLevel",get:function(){var e=this.media;if(e){var t=this.getAppendedFrag(e.currentTime);if(t)return t.level}return-1}},{key:"nextBufferedFrag",get:function(){var e=this.media;if(e){var t=this.getAppendedFrag(e.currentTime);return this.followingBufferedFrag(t)}return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}])&&g(_.prototype,b),w&&g(_,w),Object.defineProperty(_,"prototype",{writable:!1}),y}(n.default)},"./src/controller/subtitle-stream-controller.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"SubtitleStreamController",function(){return p});var r=i("./src/events.ts"),n=i("./src/utils/buffer-helper.ts"),a=i("./src/controller/fragment-finders.ts"),s=i("./src/utils/discontinuities.ts"),o=i("./src/controller/level-helper.ts"),u=i("./src/controller/fragment-tracker.ts"),l=i("./src/controller/base-stream-controller.ts"),d=i("./src/types/loader.ts"),c=i("./src/types/level.ts");function h(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function f(e,t){return(f=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(e,t){return e.__proto__=t,e})(e,t)}var p=function(e){var t,i;function p(t,i){var r;return(r=e.call(this,t,i,"[subtitle-stream-controller]")||this).levels=[],r.currentTrackId=-1,r.tracksBuffered=[],r.mainDetails=null,r._registerListeners(),r}i=e,(t=p).prototype=Object.create(i.prototype),t.prototype.constructor=t,f(t,i);var m,g,v,y=p.prototype;return y.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},y._registerListeners=function(){var e=this.hls;e.on(r.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(r.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(r.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.on(r.Events.ERROR,this.onError,this),e.on(r.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.on(r.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.on(r.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.on(r.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),e.on(r.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},y._unregisterListeners=function(){var e=this.hls;e.off(r.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(r.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(r.Events.LEVEL_LOADED,this.onLevelLoaded,this),e.off(r.Events.ERROR,this.onError,this),e.off(r.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.off(r.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),e.off(r.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.off(r.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),e.off(r.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},y.startLoad=function(){this.stopLoad(),this.state=l.State.IDLE,this.setInterval(500),this.tick()},y.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()},y.onLevelLoaded=function(e,t){this.mainDetails=t.details},y.onSubtitleFragProcessed=function(e,t){var i=t.frag,r=t.success;if(this.fragPrevious=i,this.state=l.State.IDLE,r){var n=this.tracksBuffered[this.currentTrackId];if(n){for(var a,s=i.start,o=0;o<n.length;o++)if(s>=n[o].start&&s<=n[o].end){a=n[o];break}var u=i.start+i.duration;a?a.end=u:(a={start:s,end:u},n.push(a)),this.fragmentTracker.fragBuffered(i)}}},y.onBufferFlushing=function(e,t){var i=t.startOffset,r=t.endOffset;if(0===i&&r!==Number.POSITIVE_INFINITY){var n=this.currentTrackId,a=this.levels;if(!a.length||!a[n]||!a[n].details)return;var s=r-a[n].details.targetduration;if(s<=0)return;t.endOffsetSubtitles=Math.max(0,s),this.tracksBuffered.forEach(function(e){for(var t=0;t<e.length;)if(e[t].end<=s)e.shift();else{if(!(e[t].start<s))break;e[t].start=s,t++}}),this.fragmentTracker.removeFragmentsInRange(i,s,d.PlaylistLevelType.SUBTITLE)}},y.onError=function(e,t){var i,r=t.frag;r&&r.type===d.PlaylistLevelType.SUBTITLE&&(null!==(i=this.fragCurrent)&&void 0!==i&&i.loader&&this.fragCurrent.loader.abort(),this.state=l.State.IDLE)},y.onSubtitleTracksUpdated=function(e,t){var i=this,r=t.subtitleTracks;this.tracksBuffered=[],this.levels=r.map(function(e){return new c.Level(e)}),this.fragmentTracker.removeAllFragments(),this.fragPrevious=null,this.levels.forEach(function(e){i.tracksBuffered[e.id]=[]}),this.mediaBuffer=null},y.onSubtitleTrackSwitch=function(e,t){if(this.currentTrackId=t.id,this.levels.length&&-1!==this.currentTrackId){var i=this.levels[this.currentTrackId];null!==i&&void 0!==i&&i.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,i&&this.setInterval(500)}else this.clearInterval()},y.onSubtitleTrackLoaded=function(e,t){var i,r=t.details,n=t.id,u=this.currentTrackId,d=this.levels;if(d.length){var c=d[u];if(!(n>=d.length||n!==u)&&c){if(this.mediaBuffer=this.mediaBufferTimeRanges,r.live||null!==(i=c.details)&&void 0!==i&&i.live){var h=this.mainDetails;if(r.deltaUpdateFailed||!h)return;var f=h.fragments[0];if(c.details)0===this.alignPlaylists(r,c.details)&&f&&Object(o.addSliding)(r,f.start);else r.hasProgramDateTime&&h.hasProgramDateTime?Object(s.alignMediaPlaylistByPDT)(r,h):f&&Object(o.addSliding)(r,f.start)}if(c.details=r,this.levelLastLoaded=n,this.tick(),r.live&&!this.fragCurrent&&this.media&&this.state===l.State.IDLE)Object(a.findFragmentByPTS)(null,r.fragments,this.media.currentTime,0)||(this.warn("Subtitle playlist not aligned with playback"),c.details=void 0)}}},y._handleFragmentLoadComplete=function(e){var t=e.frag,i=e.payload,n=t.decryptdata,a=this.hls;if(!this.fragContextChanged(t)&&i&&i.byteLength>0&&n&&n.key&&n.iv&&"AES-128"===n.method){var s=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(i),n.key.buffer,n.iv.buffer).then(function(e){var i=performance.now();a.trigger(r.Events.FRAG_DECRYPTED,{frag:t,payload:e,stats:{tstart:s,tdecrypt:i}})})}},y.doTick=function(){if(this.media){if(this.state===l.State.IDLE){var e,t=this.currentTrackId,i=this.levels;if(!i.length||!i[t]||!i[t].details)return;var r=i[t].details,s=r.targetduration,o=this.config,d=this.media,c=n.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,d.currentTime-s,o.maxBufferHole),h=c.end;if(c.len>this.getMaxBufferLength()+s)return;console.assert(r,"Subtitle track details are defined on idle subtitle stream controller tick");var f,p=r.fragments,m=p.length,g=r.edge,v=this.fragPrevious;if(h<g){var y=o.maxFragLookUpTolerance;!(f=Object(a.findFragmentByPTS)(v,p,Math.max(p[0].start,h),y))&&v&&v.start<p[0].start&&(f=p[0])}else f=p[m-1];null!==(e=f)&&void 0!==e&&e.encrypted?this.loadKey(f,r):f&&this.fragmentTracker.getState(f)===u.FragmentState.NOT_LOADED&&this.loadFragment(f,r,h)}}else this.state=l.State.IDLE},y.loadFragment=function(t,i,r){this.fragCurrent=t,e.prototype.loadFragment.call(this,t,i,r)},m=p,(g=[{key:"mediaBufferTimeRanges",get:function(){return this.tracksBuffered[this.currentTrackId]||[]}}])&&h(m.prototype,g),v&&h(m,v),Object.defineProperty(m,"prototype",{writable:!1}),p}(l.default)},"./src/controller/subtitle-track-controller.ts":function(e,t,i){"use strict";i.r(t);var r=i("./src/events.ts"),n=i("./src/utils/texttrack-utils.ts"),a=i("./src/controller/base-playlist-controller.ts"),s=i("./src/types/loader.ts");function o(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function u(e,t){return(u=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(e,t){return e.__proto__=t,e})(e,t)}var l=function(e){var t,i;function a(t){var i;return(i=e.call(this,t,"[subtitle-track-controller]")||this).media=null,i.tracks=[],i.groupId=null,i.tracksInGroup=[],i.trackId=-1,i.selectDefaultTrack=!0,i.queuedDefaultTrack=-1,i.trackChangeListener=function(){return i.onTextTracksChanged()},i.asyncPollTrackChange=function(){return i.pollTrackChange(0)},i.useTextTrackPolling=!1,i.subtitlePollingInterval=-1,i.subtitleDisplay=!0,i.registerListeners(),i}i=e,(t=a).prototype=Object.create(i.prototype),t.prototype.constructor=t,u(t,i);var l,c,h,f=a.prototype;return f.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.trackChangeListener=this.asyncPollTrackChange=null,e.prototype.destroy.call(this)},f.registerListeners=function(){var e=this.hls;e.on(r.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.on(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(r.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(r.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.on(r.Events.LEVEL_LOADING,this.onLevelLoading,this),e.on(r.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),e.on(r.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.on(r.Events.ERROR,this.onError,this)},f.unregisterListeners=function(){var e=this.hls;e.off(r.Events.MEDIA_ATTACHED,this.onMediaAttached,this),e.off(r.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(r.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(r.Events.MANIFEST_PARSED,this.onManifestParsed,this),e.off(r.Events.LEVEL_LOADING,this.onLevelLoading,this),e.off(r.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),e.off(r.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),e.off(r.Events.ERROR,this.onError,this)},f.onMediaAttached=function(e,t){this.media=t.media,this.media&&(this.queuedDefaultTrack>-1&&(this.subtitleTrack=this.queuedDefaultTrack,this.queuedDefaultTrack=-1),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.pollTrackChange(500):this.media.textTracks.addEventListener("change",this.asyncPollTrackChange))},f.pollTrackChange=function(e){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,e)},f.onMediaDetaching=function(){this.media&&(self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||this.media.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId),d(this.media.textTracks).forEach(function(e){Object(n.clearCurrentCues)(e)}),this.subtitleTrack=-1,this.media=null)},f.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},f.onManifestParsed=function(e,t){this.tracks=t.subtitleTracks},f.onSubtitleTrackLoaded=function(e,t){var i=t.id,r=t.details,n=this.trackId,a=this.tracksInGroup[n];if(a){var s=a.details;a.details=t.details,this.log("subtitle track "+i+" loaded ["+r.startSN+"-"+r.endSN+"]"),i===this.trackId&&(this.retryCount=0,this.playlistLoaded(i,t,s))}else this.warn("Invalid subtitle track id "+i)},f.onLevelLoading=function(e,t){this.switchLevel(t.level)},f.onLevelSwitching=function(e,t){this.switchLevel(t.level)},f.switchLevel=function(e){var t=this.hls.levels[e];if(null!==t&&void 0!==t&&t.textGroupIds){var i=t.textGroupIds[t.urlId];if(this.groupId!==i){var n=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,a=this.tracks.filter(function(e){return!i||e.groupId===i});this.tracksInGroup=a;var s=this.findTrackId(null===n||void 0===n?void 0:n.name)||this.findTrackId();this.groupId=i;var o={subtitleTracks:a};this.log("Updating subtitle tracks, "+a.length+' track(s) found in "'+i+'" group-id'),this.hls.trigger(r.Events.SUBTITLE_TRACKS_UPDATED,o),-1!==s&&this.setSubtitleTrack(s,n)}}},f.findTrackId=function(e){for(var t=this.tracksInGroup,i=0;i<t.length;i++){var r=t[i];if((!this.selectDefaultTrack||r.default)&&(!e||e===r.name))return r.id}return-1},f.onError=function(t,i){e.prototype.onError.call(this,t,i),!i.fatal&&i.context&&i.context.type===s.PlaylistContextType.SUBTITLE_TRACK&&i.context.id===this.trackId&&i.context.groupId===this.groupId&&this.retryLoadingOrFail(i)},f.loadPlaylist=function(e){var t=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(t)){var i=t.id,n=t.groupId,a=t.url;if(e)try{a=e.addDirectives(a)}catch(e){this.warn("Could not construct new URL with HLS Delivery Directives: "+e)}this.log("Loading subtitle playlist for id "+i),this.hls.trigger(r.Events.SUBTITLE_TRACK_LOADING,{url:a,id:i,groupId:n,deliveryDirectives:e||null})}},f.toggleTrackModes=function(e){var t=this,i=this.media,r=this.subtitleDisplay,n=this.trackId;if(i){var a=d(i.textTracks),s=a.filter(function(e){return e.groupId===t.groupId});if(-1===e)[].slice.call(a).forEach(function(e){e.mode="disabled"});else{var o=s[n];o&&(o.mode="disabled")}var u=s[e];u&&(u.mode=r?"showing":"hidden")}},f.setSubtitleTrack=function(e,t){var i,n=this.tracksInGroup;if(this.media){if(this.trackId!==e&&this.toggleTrackModes(e),!(this.trackId===e&&(-1===e||null!==(i=n[e])&&void 0!==i&&i.details)||e<-1||e>=n.length)){this.clearTimer();var a=n[e];if(this.log("Switching to subtitle track "+e),this.trackId=e,a){var s=a.id,o=a.groupId,u=void 0===o?"":o,l=a.name,d=a.type,c=a.url;this.hls.trigger(r.Events.SUBTITLE_TRACK_SWITCH,{id:s,groupId:u,name:l,type:d,url:c});var h=this.switchParams(a.url,null===t||void 0===t?void 0:t.details);this.loadPlaylist(h)}else this.hls.trigger(r.Events.SUBTITLE_TRACK_SWITCH,{id:e})}}else this.queuedDefaultTrack=e},f.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),this.media&&this.hls.config.renderTextTracksNatively){for(var e=-1,t=d(this.media.textTracks),i=0;i<t.length;i++)if("hidden"===t[i].mode)e=i;else if("showing"===t[i].mode){e=i;break}this.subtitleTrack!==e&&(this.subtitleTrack=e)}},l=a,(c=[{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(e){this.selectDefaultTrack=!1;var t=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(e,t)}}])&&o(l.prototype,c),h&&o(l,h),Object.defineProperty(l,"prototype",{writable:!1}),a}(a.default);function d(e){for(var t=[],i=0;i<e.length;i++){var r=e[i];"subtitles"===r.kind&&r.label&&t.push(e[i])}return t}t.default=l},"./src/controller/timeline-controller.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"TimelineController",function(){return h});var r=i("./src/polyfills/number.ts"),n=i("./src/events.ts"),a=i("./src/utils/cea-608-parser.ts"),s=i("./src/utils/output-filter.ts"),o=i("./src/utils/webvtt-parser.ts"),u=i("./src/utils/texttrack-utils.ts"),l=i("./src/utils/imsc1-ttml-parser.ts"),d=i("./src/types/loader.ts"),c=i("./src/utils/logger.ts"),h=function(){function e(e){if(this.hls=void 0,this.media=null,this.config=void 0,this.enabled=!0,this.Cues=void 0,this.textTracks=[],this.tracks=[],this.initPTS=[],this.timescale=[],this.unparsedVttFrags=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.cea608Parser1=void 0,this.cea608Parser2=void 0,this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs={ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!1}},this.captionsProperties=void 0,this.hls=e,this.config=e.config,this.Cues=e.config.cueHandler,this.captionsProperties={textTrack1:{label:this.config.captionsTextTrack1Label,languageCode:this.config.captionsTextTrack1LanguageCode},textTrack2:{label:this.config.captionsTextTrack2Label,languageCode:this.config.captionsTextTrack2LanguageCode},textTrack3:{label:this.config.captionsTextTrack3Label,languageCode:this.config.captionsTextTrack3LanguageCode},textTrack4:{label:this.config.captionsTextTrack4Label,languageCode:this.config.captionsTextTrack4LanguageCode}},this.config.enableCEA708Captions){var t=new s.default(this,"textTrack1"),i=new s.default(this,"textTrack2"),r=new s.default(this,"textTrack3"),o=new s.default(this,"textTrack4");this.cea608Parser1=new a.default(1,t,i),this.cea608Parser2=new a.default(3,r,o)}e.on(n.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),e.on(n.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.on(n.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(n.Events.MANIFEST_LOADED,this.onManifestLoaded,this),e.on(n.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.on(n.Events.FRAG_LOADING,this.onFragLoading,this),e.on(n.Events.FRAG_LOADED,this.onFragLoaded,this),e.on(n.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),e.on(n.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),e.on(n.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),e.on(n.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),e.on(n.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)}var t=e.prototype;return t.destroy=function(){var e=this.hls;e.off(n.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),e.off(n.Events.MEDIA_DETACHING,this.onMediaDetaching,this),e.off(n.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(n.Events.MANIFEST_LOADED,this.onManifestLoaded,this),e.off(n.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),e.off(n.Events.FRAG_LOADING,this.onFragLoading,this),e.off(n.Events.FRAG_LOADED,this.onFragLoaded,this),e.off(n.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),e.off(n.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),e.off(n.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),e.off(n.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),e.off(n.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.cea608Parser1=this.cea608Parser2=null},t.addCues=function(e,t,i,r,a){for(var s,o,u,l,d=!1,c=a.length;c--;){var h=a[c],f=(s=h[0],o=h[1],u=t,l=i,Math.min(o,l)-Math.max(s,u));if(f>=0&&(h[0]=Math.min(h[0],t),h[1]=Math.max(h[1],i),d=!0,f/(i-t)>.5))return}if(d||a.push([t,i]),this.config.renderTextTracksNatively){var p=this.captionsTracks[e];this.Cues.newCue(p,t,i,r)}else{var m=this.Cues.newCue(null,t,i,r);this.hls.trigger(n.Events.CUES_PARSED,{type:"captions",cues:m,track:e})}},t.onInitPtsFound=function(e,t){var i=this,r=t.frag,a=t.id,s=t.initPTS,o=t.timescale,u=this.unparsedVttFrags;"main"===a&&(this.initPTS[r.cc]=s,this.timescale[r.cc]=o),u.length&&(this.unparsedVttFrags=[],u.forEach(function(e){i.onFragLoaded(n.Events.FRAG_LOADED,e)}))},t.getExistingTrack=function(e){var t=this.media;if(t)for(var i=0;i<t.textTracks.length;i++){var r=t.textTracks[i];if(r[e])return r}return null},t.createCaptionsTrack=function(e){this.config.renderTextTracksNatively?this.createNativeTrack(e):this.createNonNativeTrack(e)},t.createNativeTrack=function(e){if(!this.captionsTracks[e]){var t=this.captionsProperties,i=this.captionsTracks,r=this.media,n=t[e],a=n.label,s=n.languageCode,o=this.getExistingTrack(e);if(o)i[e]=o,Object(u.clearCurrentCues)(i[e]),Object(u.sendAddTrackEvent)(i[e],r);else{var l=this.createTextTrack("captions",a,s);l&&(l[e]=!0,i[e]=l)}}},t.createNonNativeTrack=function(e){if(!this.nonNativeCaptionsTracks[e]){var t=this.captionsProperties[e];if(t){var i={_id:e,label:t.label,kind:"captions",default:!!t.media&&!!t.media.default,closedCaptions:t.media};this.nonNativeCaptionsTracks[e]=i,this.hls.trigger(n.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[i]})}}},t.createTextTrack=function(e,t,i){var r=this.media;if(r)return r.addTextTrack(e,t,i)},t.onMediaAttaching=function(e,t){this.media=t.media,this._cleanTracks()},t.onMediaDetaching=function(){var e=this.captionsTracks;Object.keys(e).forEach(function(t){Object(u.clearCurrentCues)(e[t]),delete e[t]}),this.nonNativeCaptionsTracks={}},t.onManifestLoading=function(){this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs={ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!1}},this._cleanTracks(),this.tracks=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.textTracks=[],this.unparsedVttFrags=this.unparsedVttFrags||[],this.initPTS=[],this.timescale=[],this.cea608Parser1&&this.cea608Parser2&&(this.cea608Parser1.reset(),this.cea608Parser2.reset())},t._cleanTracks=function(){var e=this.media;if(e){var t=e.textTracks;if(t)for(var i=0;i<t.length;i++)Object(u.clearCurrentCues)(t[i])}},t.onSubtitleTracksUpdated=function(e,t){var i=this;this.textTracks=[];var r=t.subtitleTracks||[],a=r.some(function(e){return e.textCodec===l.IMSC1_CODEC});if(this.config.enableWebVTT||a&&this.config.enableIMSC1){var s=this.tracks&&r&&this.tracks.length===r.length;if(this.tracks=r||[],this.config.renderTextTracksNatively){var o=this.media?this.media.textTracks:[];this.tracks.forEach(function(e,t){var r;if(t<o.length){for(var n=null,a=0;a<o.length;a++)if(f(o[a],e)){n=o[a];break}n&&(r=n)}r?Object(u.clearCurrentCues)(r):(r=i.createTextTrack("subtitles",e.name,e.lang))&&(r.mode="disabled"),r&&(r.groupId=e.groupId,i.textTracks.push(r))})}else if(!s&&this.tracks&&this.tracks.length){var d=this.tracks.map(function(e){return{label:e.name,kind:e.type.toLowerCase(),default:e.default,subtitleTrack:e}});this.hls.trigger(n.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:d})}}},t.onManifestLoaded=function(e,t){var i=this;this.config.enableCEA708Captions&&t.captions&&t.captions.forEach(function(e){var t=/(?:CC|SERVICE)([1-4])/.exec(e.instreamId);if(t){var r="textTrack"+t[1],n=i.captionsProperties[r];n&&(n.label=e.name,e.lang&&(n.languageCode=e.lang),n.media=e)}})},t.onFragLoading=function(e,t){var i=this.cea608Parser1,r=this.cea608Parser2,n=this.lastSn,a=this.lastPartIndex;if(this.enabled&&i&&r&&t.frag.type===d.PlaylistLevelType.MAIN){var s,o,u=t.frag.sn,l=null!=(s=null===t||void 0===t?void 0:null===(o=t.part)||void 0===o?void 0:o.index)?s:-1;u===n+1||u===n&&l===a+1||(i.reset(),r.reset()),this.lastSn=u,this.lastPartIndex=l}},t.onFragLoaded=function(e,t){var i=t.frag,a=t.payload,s=this.initPTS,o=this.unparsedVttFrags;if(i.type===d.PlaylistLevelType.SUBTITLE)if(a.byteLength){if(!Object(r.isFiniteNumber)(s[i.cc]))return o.push(t),void(s.length&&this.hls.trigger(n.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:i,error:new Error("Missing initial subtitle PTS")}));var u=i.decryptdata,c="stats"in t;if(null==u||null==u.key||"AES-128"!==u.method||c){var h=this.tracks[i.level],f=this.vttCCs;f[i.cc]||(f[i.cc]={start:i.start,prevCC:this.prevCC,new:!0},this.prevCC=i.cc),h&&h.textCodec===l.IMSC1_CODEC?this._parseIMSC1(i,a):this._parseVTTs(i,a,f)}}else this.hls.trigger(n.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:i,error:new Error("Empty subtitle payload")})},t._parseIMSC1=function(e,t){var i=this,r=this.hls;Object(l.parseIMSC1)(t,this.initPTS[e.cc],this.timescale[e.cc],function(t){i._appendCues(t,e.level),r.trigger(n.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:e})},function(t){c.logger.log("Failed to parse IMSC1: "+t),r.trigger(n.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:e,error:t})})},t._parseVTTs=function(e,t,i){var r=this,a=this.hls;Object(o.parseWebVTT)(t,this.initPTS[e.cc],this.timescale[e.cc],i,e.cc,e.start,function(t){r._appendCues(t,e.level),a.trigger(n.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:e})},function(i){r._fallbackToIMSC1(e,t),c.logger.log("Failed to parse VTT cue: "+i),a.trigger(n.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:e,error:i})})},t._fallbackToIMSC1=function(e,t){var i=this,r=this.tracks[e.level];r.textCodec||Object(l.parseIMSC1)(t,this.initPTS[e.cc],this.timescale[e.cc],function(){r.textCodec=l.IMSC1_CODEC,i._parseIMSC1(e,t)},function(){r.textCodec="wvtt"})},t._appendCues=function(e,t){var i=this.hls;if(this.config.renderTextTracksNatively){var r=this.textTracks[t];if("disabled"===r.mode)return;e.forEach(function(e){return Object(u.addCueToTrack)(r,e)})}else{var a=this.tracks[t].default?"default":"subtitles"+t;i.trigger(n.Events.CUES_PARSED,{type:"subtitles",cues:e,track:a})}},t.onFragDecrypted=function(e,t){var i=t.frag;if(i.type===d.PlaylistLevelType.SUBTITLE){if(!Object(r.isFiniteNumber)(this.initPTS[i.cc]))return void this.unparsedVttFrags.push(t);this.onFragLoaded(n.Events.FRAG_LOADED,t)}},t.onSubtitleTracksCleared=function(){this.tracks=[],this.captionsTracks={}},t.onFragParsingUserdata=function(e,t){var i=this.cea608Parser1,r=this.cea608Parser2;if(this.enabled&&i&&r)for(var n=0;n<t.samples.length;n++){var a=t.samples[n].bytes;if(a){var s=this.extractCea608Data(a);i.addData(t.samples[n].pts,s[0]),r.addData(t.samples[n].pts,s[1])}}},t.onBufferFlushing=function(e,t){var i=t.startOffset,r=t.endOffset,n=t.endOffsetSubtitles,a=t.type,s=this.media;if(s&&!(s.currentTime<r)){if(!a||"video"===a){var o=this.captionsTracks;Object.keys(o).forEach(function(e){return Object(u.removeCuesInRange)(o[e],i,r)})}if(this.config.renderTextTracksNatively&&0===i&&void 0!==n){var l=this.textTracks;Object.keys(l).forEach(function(e){return Object(u.removeCuesInRange)(l[e],i,n)})}}},t.extractCea608Data=function(e){for(var t=[[],[]],i=31&e[0],r=2,n=0;n<i;n++){var a=e[r++],s=127&e[r++],o=127&e[r++];if(0!==s||0!==o)if(0!=(4&a)){var u=3&a;0!==u&&1!==u||(t[u].push(s),t[u].push(o))}}return t},e}();function f(e,t){return e&&e.label===t.name&&!(e.textTrack1||e.textTrack2)}},"./src/crypt/aes-crypto.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",function(){return r});var r=function(){function e(e,t){this.subtle=void 0,this.aesIV=void 0,this.subtle=e,this.aesIV=t}return e.prototype.decrypt=function(e,t){return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},t,e)},e}()},"./src/crypt/aes-decryptor.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"removePadding",function(){return n}),i.d(t,"default",function(){return a});var r=i("./src/utils/typed-array.ts");function n(e){var t=e.byteLength,i=t&&new DataView(e.buffer).getUint8(t-1);return i?Object(r.sliceUint8)(e,0,t-i):e}var a=function(){function e(){this.rcon=[0,1,2,4,8,16,32,64,128,27,54],this.subMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.invSubMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.sBox=new Uint32Array(256),this.invSBox=new Uint32Array(256),this.key=new Uint32Array(0),this.ksRows=0,this.keySize=0,this.keySchedule=void 0,this.invKeySchedule=void 0,this.initTable()}var t=e.prototype;return t.uint8ArrayToUint32Array_=function(e){for(var t=new DataView(e),i=new Uint32Array(4),r=0;r<4;r++)i[r]=t.getUint32(4*r);return i},t.initTable=function(){var e=this.sBox,t=this.invSBox,i=this.subMix,r=i[0],n=i[1],a=i[2],s=i[3],o=this.invSubMix,u=o[0],l=o[1],d=o[2],c=o[3],h=new Uint32Array(256),f=0,p=0,m=0;for(m=0;m<256;m++)h[m]=m<128?m<<1:m<<1^283;for(m=0;m<256;m++){var g=p^p<<1^p<<2^p<<3^p<<4;g=g>>>8^255&g^99,e[f]=g,t[g]=f;var v=h[f],y=h[v],_=h[y],b=257*h[g]^16843008*g;r[f]=b<<24|b>>>8,n[f]=b<<16|b>>>16,a[f]=b<<8|b>>>24,s[f]=b,b=16843009*_^65537*y^257*v^16843008*f,u[g]=b<<24|b>>>8,l[g]=b<<16|b>>>16,d[g]=b<<8|b>>>24,c[g]=b,f?(f=v^h[h[h[_^v]]],p^=h[h[p]]):f=p=1}},t.expandKey=function(e){for(var t=this.uint8ArrayToUint32Array_(e),i=!0,r=0;r<t.length&&i;)i=t[r]===this.key[r],r++;if(!i){this.key=t;var n=this.keySize=t.length;if(4!==n&&6!==n&&8!==n)throw new Error("Invalid aes key size="+n);var a,s,o,u,l=this.ksRows=4*(n+6+1),d=this.keySchedule=new Uint32Array(l),c=this.invKeySchedule=new Uint32Array(l),h=this.sBox,f=this.rcon,p=this.invSubMix,m=p[0],g=p[1],v=p[2],y=p[3];for(a=0;a<l;a++)a<n?o=d[a]=t[a]:(u=o,a%n==0?(u=h[(u=u<<8|u>>>24)>>>24]<<24|h[u>>>16&255]<<16|h[u>>>8&255]<<8|h[255&u],u^=f[a/n|0]<<24):n>6&&a%n==4&&(u=h[u>>>24]<<24|h[u>>>16&255]<<16|h[u>>>8&255]<<8|h[255&u]),d[a]=o=(d[a-n]^u)>>>0);for(s=0;s<l;s++)a=l-s,u=3&s?d[a]:d[a-4],c[s]=s<4||a<=4?u:m[h[u>>>24]]^g[h[u>>>16&255]]^v[h[u>>>8&255]]^y[h[255&u]],c[s]=c[s]>>>0}},t.networkToHostOrderSwap=function(e){return e<<24|(65280&e)<<8|(16711680&e)>>8|e>>>24},t.decrypt=function(e,t,i){for(var r,n,a,s,o,u,l,d,c,h,f,p,m,g,v=this.keySize+6,y=this.invKeySchedule,_=this.invSBox,b=this.invSubMix,w=b[0],E=b[1],T=b[2],S=b[3],A=this.uint8ArrayToUint32Array_(i),k=A[0],R=A[1],M=A[2],O=A[3],C=new Int32Array(e),D=new Int32Array(C.length),I=this.networkToHostOrderSwap;t<C.length;){for(c=I(C[t]),h=I(C[t+1]),f=I(C[t+2]),p=I(C[t+3]),o=c^y[0],u=p^y[1],l=f^y[2],d=h^y[3],m=4,g=1;g<v;g++)r=w[o>>>24]^E[u>>16&255]^T[l>>8&255]^S[255&d]^y[m],n=w[u>>>24]^E[l>>16&255]^T[d>>8&255]^S[255&o]^y[m+1],a=w[l>>>24]^E[d>>16&255]^T[o>>8&255]^S[255&u]^y[m+2],s=w[d>>>24]^E[o>>16&255]^T[u>>8&255]^S[255&l]^y[m+3],o=r,u=n,l=a,d=s,m+=4;r=_[o>>>24]<<24^_[u>>16&255]<<16^_[l>>8&255]<<8^_[255&d]^y[m],n=_[u>>>24]<<24^_[l>>16&255]<<16^_[d>>8&255]<<8^_[255&o]^y[m+1],a=_[l>>>24]<<24^_[d>>16&255]<<16^_[o>>8&255]<<8^_[255&u]^y[m+2],s=_[d>>>24]<<24^_[o>>16&255]<<16^_[u>>8&255]<<8^_[255&l]^y[m+3],D[t]=I(r^k),D[t+1]=I(s^R),D[t+2]=I(a^M),D[t+3]=I(n^O),k=c,R=h,M=f,O=p,t+=4}return D.buffer},e}()},"./src/crypt/decrypter.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",function(){return l});var r=i("./src/crypt/aes-crypto.ts"),n=i("./src/crypt/fast-aes-key.ts"),a=i("./src/crypt/aes-decryptor.ts"),s=i("./src/utils/logger.ts"),o=i("./src/utils/mp4-tools.ts"),u=i("./src/utils/typed-array.ts"),l=function(){function e(e,t,i){var r=(void 0===i?{}:i).removePKCS7Padding,n=void 0===r||r;if(this.logEnabled=!0,this.observer=void 0,this.config=void 0,this.removePKCS7Padding=void 0,this.subtle=null,this.softwareDecrypter=null,this.key=null,this.fastAesKey=null,this.remainderData=null,this.currentIV=null,this.currentResult=null,this.observer=e,this.config=t,this.removePKCS7Padding=n,n)try{var a=self.crypto;a&&(this.subtle=a.subtle||a.webkitSubtle)}catch(e){}null===this.subtle&&(this.config.enableSoftwareAES=!0)}var t=e.prototype;return t.destroy=function(){this.observer=null},t.isSync=function(){return this.config.enableSoftwareAES},t.flush=function(){var e=this.currentResult;if(e){var t=new Uint8Array(e);return this.reset(),this.removePKCS7Padding?Object(a.removePadding)(t):t}this.reset()},t.reset=function(){this.currentResult=null,this.currentIV=null,this.remainderData=null,this.softwareDecrypter&&(this.softwareDecrypter=null)},t.decrypt=function(e,t,i,r){if(this.config.enableSoftwareAES){this.softwareDecrypt(new Uint8Array(e),t,i);var n=this.flush();n&&r(n.buffer)}else this.webCryptoDecrypt(new Uint8Array(e),t,i).then(r)},t.softwareDecrypt=function(e,t,i){var r=this.currentIV,n=this.currentResult,s=this.remainderData;this.logOnce("JS AES decrypt"),s&&(e=Object(o.appendUint8Array)(s,e),this.remainderData=null);var l=this.getValidChunk(e);if(!l.length)return null;r&&(i=r);var d=this.softwareDecrypter;d||(d=this.softwareDecrypter=new a.default),d.expandKey(t);var c=n;return this.currentResult=d.decrypt(l.buffer,0,i),this.currentIV=Object(u.sliceUint8)(l,-16).buffer,c||null},t.webCryptoDecrypt=function(e,t,i){var a=this,s=this.subtle;return this.key===t&&this.fastAesKey||(this.key=t,this.fastAesKey=new n.default(s,t)),this.fastAesKey.expandKey().then(function(t){return s?new r.default(s,i).decrypt(e.buffer,t):Promise.reject(new Error("web crypto not initialized"))}).catch(function(r){return a.onWebCryptoError(r,e,t,i)})},t.onWebCryptoError=function(e,t,i,r){return s.logger.warn("[decrypter.ts]: WebCrypto Error, disable WebCrypto API:",e),this.config.enableSoftwareAES=!0,this.logEnabled=!0,this.softwareDecrypt(t,i,r)},t.getValidChunk=function(e){var t=e,i=e.length-e.length%16;return i!==e.length&&(t=Object(u.sliceUint8)(e,0,i),this.remainderData=Object(u.sliceUint8)(e,i)),t},t.logOnce=function(e){this.logEnabled&&(s.logger.log("[decrypter.ts]: "+e),this.logEnabled=!1)},e}()},"./src/crypt/fast-aes-key.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",function(){return r});var r=function(){function e(e,t){this.subtle=void 0,this.key=void 0,this.subtle=e,this.key=t}return e.prototype.expandKey=function(){return this.subtle.importKey("raw",this.key,{name:"AES-CBC"},!1,["encrypt","decrypt"])},e}()},"./src/demux/aacdemuxer.ts":function(e,t,i){"use strict";i.r(t);var r=i("./src/demux/base-audio-demuxer.ts"),n=i("./src/demux/adts.ts"),a=i("./src/utils/logger.ts"),s=i("./src/demux/id3.ts");function o(e,t){return(o=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(e,t){return e.__proto__=t,e})(e,t)}var u=function(e){var t,i;function r(t,i){var r;return(r=e.call(this)||this).observer=void 0,r.config=void 0,r.observer=t,r.config=i,r}i=e,(t=r).prototype=Object.create(i.prototype),t.prototype.constructor=t,o(t,i);var u=r.prototype;return u.resetInitSegment=function(t,i,r,n){e.prototype.resetInitSegment.call(this,t,i,r,n),this._audioTrack={container:"audio/adts",type:"audio",id:2,pid:-1,sequenceNumber:0,segmentCodec:"aac",samples:[],manifestCodec:i,duration:n,inputTimeScale:9e4,dropped:0}},r.probe=function(e){if(!e)return!1;for(var t=(s.getID3Data(e,0)||[]).length,i=e.length;t<i;t++)if(n.probe(e,t))return a.logger.log("ADTS sync word found !"),!0;return!1},u.canParse=function(e,t){return n.canParse(e,t)},u.appendFrame=function(e,t,i){n.initTrackConfig(e,this.observer,t,i,e.manifestCodec);var r=n.appendFrame(e,t,i,this.initPTS,this.frameIndex);if(r&&0===r.missing)return r},r}(r.default);u.minProbeByteLength=9,t.default=u},"./src/demux/adts.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"getAudioConfig",function(){return s}),i.d(t,"isHeaderPattern",function(){return o}),i.d(t,"getHeaderLength",function(){return u}),i.d(t,"getFullFrameLength",function(){return l}),i.d(t,"canGetFrameLength",function(){return d}),i.d(t,"isHeader",function(){return c}),i.d(t,"canParse",function(){return h}),i.d(t,"probe",function(){return f}),i.d(t,"initTrackConfig",function(){return p}),i.d(t,"getFrameDuration",function(){return m}),i.d(t,"parseFrameHeader",function(){return g}),i.d(t,"appendFrame",function(){return v});var r=i("./src/utils/logger.ts"),n=i("./src/errors.ts"),a=i("./src/events.ts");function s(e,t,i,s){var o,u,l,d,c=navigator.userAgent.toLowerCase(),h=s,f=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];o=1+((192&t[i+2])>>>6);var p=(60&t[i+2])>>>2;if(!(p>f.length-1))return l=(1&t[i+2])<<2,l|=(192&t[i+3])>>>6,r.logger.log("manifest codec:"+s+", ADTS type:"+o+", samplingIndex:"+p),/firefox/i.test(c)?p>=6?(o=5,d=new Array(4),u=p-3):(o=2,d=new Array(2),u=p):-1!==c.indexOf("android")?(o=2,d=new Array(2),u=p):(o=5,d=new Array(4),s&&(-1!==s.indexOf("mp4a.40.29")||-1!==s.indexOf("mp4a.40.5"))||!s&&p>=6?u=p-3:((s&&-1!==s.indexOf("mp4a.40.2")&&(p>=6&&1===l||/vivaldi/i.test(c))||!s&&1===l)&&(o=2,d=new Array(2)),u=p)),d[0]=o<<3,d[0]|=(14&p)>>1,d[1]|=(1&p)<<7,d[1]|=l<<3,5===o&&(d[1]|=(14&u)>>1,d[2]=(1&u)<<7,d[2]|=8,d[3]=0),{config:d,samplerate:f[p],channelCount:l,codec:"mp4a.40."+o,manifestCodec:h};e.trigger(a.Events.ERROR,{type:n.ErrorTypes.MEDIA_ERROR,details:n.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"invalid ADTS sampling index:"+p})}function o(e,t){return 255===e[t]&&240==(246&e[t+1])}function u(e,t){return 1&e[t+1]?7:9}function l(e,t){return(3&e[t+3])<<11|e[t+4]<<3|(224&e[t+5])>>>5}function d(e,t){return t+5<e.length}function c(e,t){return t+1<e.length&&o(e,t)}function h(e,t){return d(e,t)&&o(e,t)&&l(e,t)<=e.length-t}function f(e,t){if(c(e,t)){var i=u(e,t);if(t+i>=e.length)return!1;var r=l(e,t);if(r<=i)return!1;var n=t+r;return n===e.length||c(e,n)}return!1}function p(e,t,i,n,a){if(!e.samplerate){var o=s(t,i,n,a);if(!o)return;e.config=o.config,e.samplerate=o.samplerate,e.channelCount=o.channelCount,e.codec=o.codec,e.manifestCodec=o.manifestCodec,r.logger.log("parsed codec:"+e.codec+", rate:"+o.samplerate+", channels:"+o.channelCount)}}function m(e){return 9216e4/e}function g(e,t,i,r,n){var a=u(e,t),s=l(e,t);if((s-=a)>0)return{headerLength:a,frameLength:s,stamp:i+r*n}}function v(e,t,i,r,n){var a=g(t,i,r,n,m(e.samplerate));if(a){var s,o=a.frameLength,u=a.headerLength,l=a.stamp,d=u+o,c=Math.max(0,i+d-t.length);c?(s=new Uint8Array(d-u)).set(t.subarray(i+u,t.length),0):s=t.subarray(i+u,i+d);var h={unit:s,pts:l};return c||e.samples.push(h),{sample:h,length:d,missing:c}}}},"./src/demux/base-audio-demuxer.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"initPTSFn",function(){return l});var r=i("./src/polyfills/number.ts"),n=i("./src/demux/id3.ts"),a=i("./src/demux/dummy-demuxed-track.ts"),s=i("./src/utils/mp4-tools.ts"),o=i("./src/utils/typed-array.ts"),u=function(){function e(){this._audioTrack=void 0,this._id3Track=void 0,this.frameIndex=0,this.cachedData=null,this.initPTS=null}var t=e.prototype;return t.resetInitSegment=function(e,t,i,r){this._id3Track={type:"id3",id:3,pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0}},t.resetTimeStamp=function(){},t.resetContiguity=function(){},t.canParse=function(e,t){return!1},t.appendFrame=function(e,t,i){},t.demux=function(e,t){this.cachedData&&(e=Object(s.appendUint8Array)(this.cachedData,e),this.cachedData=null);var i,r,u=n.getID3Data(e,0),d=u?u.length:0,c=this._audioTrack,h=this._id3Track,f=u?n.getTimeStamp(u):void 0,p=e.length;for(0!==this.frameIndex&&null!==this.initPTS||(this.initPTS=l(f,t)),u&&u.length>0&&h.samples.push({pts:this.initPTS,dts:this.initPTS,data:u}),r=this.initPTS;d<p;){if(this.canParse(e,d)){var m=this.appendFrame(c,e,d);m?(this.frameIndex++,r=m.sample.pts,i=d+=m.length):d=p}else n.canParse(e,d)?(u=n.getID3Data(e,d),h.samples.push({pts:r,dts:r,data:u}),i=d+=u.length):d++;if(d===p&&i!==p){var g=Object(o.sliceUint8)(e,i);this.cachedData?this.cachedData=Object(s.appendUint8Array)(this.cachedData,g):this.cachedData=g}}return{audioTrack:c,videoTrack:Object(a.dummyTrack)(),id3Track:h,textTrack:Object(a.dummyTrack)()}},t.demuxSampleAes=function(e,t,i){return Promise.reject(new Error("["+this+"] This demuxer does not support Sample-AES decryption"))},t.flush=function(e){var t=this.cachedData;return t&&(this.cachedData=null,this.demux(t,0)),this.frameIndex=0,{audioTrack:this._audioTrack,videoTrack:Object(a.dummyTrack)(),id3Track:this._id3Track,textTrack:Object(a.dummyTrack)()}},t.destroy=function(){},e}(),l=function(e,t){return Object(r.isFiniteNumber)(e)?90*e:9e4*t};t.default=u},"./src/demux/chunk-cache.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",function(){return r});var r=function(){function e(){this.chunks=[],this.dataLength=0}var t=e.prototype;return t.push=function(e){this.chunks.push(e),this.dataLength+=e.length},t.flush=function(){var e,t=this.chunks,i=this.dataLength;return t.length?(e=1===t.length?t[0]:function(e,t){for(var i=new Uint8Array(t),r=0,n=0;n<e.length;n++){var a=e[n];i.set(a,r),r+=a.length}return i}(t,i),this.reset(),e):new Uint8Array(0)},t.reset=function(){this.chunks.length=0,this.dataLength=0},e}()},"./src/demux/dummy-demuxed-track.ts":function(e,t,i){"use strict";function r(e,t){return void 0===e&&(e=""),void 0===t&&(t=9e4),{type:e,id:-1,pid:-1,inputTimeScale:t,sequenceNumber:-1,samples:[],dropped:0}}i.r(t),i.d(t,"dummyTrack",function(){return r})},"./src/demux/exp-golomb.ts":function(e,t,i){"use strict";i.r(t);var r=i("./src/utils/logger.ts"),n=function(){function e(e){this.data=void 0,this.bytesAvailable=void 0,this.word=void 0,this.bitsAvailable=void 0,this.data=e,this.bytesAvailable=e.byteLength,this.word=0,this.bitsAvailable=0}var t=e.prototype;return t.loadWord=function(){var e=this.data,t=this.bytesAvailable,i=e.byteLength-t,r=new Uint8Array(4),n=Math.min(4,t);if(0===n)throw new Error("no bytes available");r.set(e.subarray(i,i+n)),this.word=new DataView(r.buffer).getUint32(0),this.bitsAvailable=8*n,this.bytesAvailable-=n},t.skipBits=function(e){var t;this.bitsAvailable>e?(this.word<<=e,this.bitsAvailable-=e):(e-=this.bitsAvailable,e-=(t=e>>3)>>3,this.bytesAvailable-=t,this.loadWord(),this.word<<=e,this.bitsAvailable-=e)},t.readBits=function(e){var t=Math.min(this.bitsAvailable,e),i=this.word>>>32-t;return e>32&&r.logger.error("Cannot read more than 32 bits at a time"),this.bitsAvailable-=t,this.bitsAvailable>0?this.word<<=t:this.bytesAvailable>0&&this.loadWord(),(t=e-t)>0&&this.bitsAvailable?i<<t|this.readBits(t):i},t.skipLZ=function(){var e;for(e=0;e<this.bitsAvailable;++e)if(0!=(this.word&2147483648>>>e))return this.word<<=e,this.bitsAvailable-=e,e;return this.loadWord(),e+this.skipLZ()},t.skipUEG=function(){this.skipBits(1+this.skipLZ())},t.skipEG=function(){this.skipBits(1+this.skipLZ())},t.readUEG=function(){var e=this.skipLZ();return this.readBits(e+1)-1},t.readEG=function(){var e=this.readUEG();return 1&e?1+e>>>1:-1*(e>>>1)},t.readBoolean=function(){return 1===this.readBits(1)},t.readUByte=function(){return this.readBits(8)},t.readUShort=function(){return this.readBits(16)},t.readUInt=function(){return this.readBits(32)},t.skipScalingList=function(e){for(var t=8,i=8,r=0;r<e;r++)0!==i&&(i=(t+this.readEG()+256)%256),t=0===i?t:i},t.readSPS=function(){var e,t,i,r=0,n=0,a=0,s=0,o=this.readUByte.bind(this),u=this.readBits.bind(this),l=this.readUEG.bind(this),d=this.readBoolean.bind(this),c=this.skipBits.bind(this),h=this.skipEG.bind(this),f=this.skipUEG.bind(this),p=this.skipScalingList.bind(this);o();var m=o();if(u(5),c(3),o(),f(),100===m||110===m||122===m||244===m||44===m||83===m||86===m||118===m||128===m){var g=l();if(3===g&&c(1),f(),f(),c(1),d())for(t=3!==g?8:12,i=0;i<t;i++)d()&&p(i<6?16:64)}f();var v=l();if(0===v)l();else if(1===v)for(c(1),h(),h(),e=l(),i=0;i<e;i++)h();f(),c(1);var y=l(),_=l(),b=u(1);0===b&&c(1),c(1),d()&&(r=l(),n=l(),a=l(),s=l());var w=[1,1];if(d()&&d())switch(o()){case 1:w=[1,1];break;case 2:w=[12,11];break;case 3:w=[10,11];break;case 4:w=[16,11];break;case 5:w=[40,33];break;case 6:w=[24,11];break;case 7:w=[20,11];break;case 8:w=[32,11];break;case 9:w=[80,33];break;case 10:w=[18,11];break;case 11:w=[15,11];break;case 12:w=[64,33];break;case 13:w=[160,99];break;case 14:w=[4,3];break;case 15:w=[3,2];break;case 16:w=[2,1];break;case 255:w=[o()<<8|o(),o()<<8|o()]}return{width:Math.ceil(16*(y+1)-2*r-2*n),height:(2-b)*(_+1)*16-(b?2:4)*(a+s),pixelRatio:w}},t.readSliceType=function(){return this.readUByte(),this.readUEG(),this.readUEG()},e}();t.default=n},"./src/demux/id3.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"isHeader",function(){return n}),i.d(t,"isFooter",function(){return a}),i.d(t,"getID3Data",function(){return s}),i.d(t,"canParse",function(){return u}),i.d(t,"getTimeStamp",function(){return l}),i.d(t,"isTimeStampFrame",function(){return d}),i.d(t,"getID3Frames",function(){return h}),i.d(t,"decodeFrame",function(){return f}),i.d(t,"utf8ArrayToStr",function(){return y}),i.d(t,"testables",function(){return _});var r,n=function(e,t){return t+10<=e.length&&73===e[t]&&68===e[t+1]&&51===e[t+2]&&e[t+3]<255&&e[t+4]<255&&e[t+6]<128&&e[t+7]<128&&e[t+8]<128&&e[t+9]<128},a=function(e,t){return t+10<=e.length&&51===e[t]&&68===e[t+1]&&73===e[t+2]&&e[t+3]<255&&e[t+4]<255&&e[t+6]<128&&e[t+7]<128&&e[t+8]<128&&e[t+9]<128},s=function(e,t){for(var i=t,r=0;n(e,t);){r+=10,r+=o(e,t+6),a(e,t+10)&&(r+=10),t+=r}if(r>0)return e.subarray(i,i+r)},o=function(e,t){var i=0;return i=(127&e[t])<<21,i|=(127&e[t+1])<<14,i|=(127&e[t+2])<<7,i|=127&e[t+3]},u=function(e,t){return n(e,t)&&o(e,t+6)+10<=e.length-t},l=function(e){for(var t=h(e),i=0;i<t.length;i++){var r=t[i];if(d(r))return v(r)}},d=function(e){return e&&"PRIV"===e.key&&"com.apple.streaming.transportStreamTimestamp"===e.info},c=function(e){var t=String.fromCharCode(e[0],e[1],e[2],e[3]),i=o(e,4);return{type:t,size:i,data:e.subarray(10,10+i)}},h=function(e){for(var t=0,i=[];n(e,t);){for(var r=o(e,t+6),s=(t+=10)+r;t+8<s;){var u=c(e.subarray(t)),l=f(u);l&&i.push(l),t+=u.size+10}a(e,t)&&(t+=10)}return i},f=function(e){return"PRIV"===e.type?p(e):"W"===e.type[0]?g(e):m(e)},p=function(e){if(!(e.size<2)){var t=y(e.data,!0),i=new Uint8Array(e.data.subarray(t.length+1));return{key:e.type,info:t,data:i.buffer}}},m=function(e){if(!(e.size<2)){if("TXXX"===e.type){var t=1,i=y(e.data.subarray(t),!0);t+=i.length+1;var r=y(e.data.subarray(t));return{key:e.type,info:i,data:r}}var n=y(e.data.subarray(1));return{key:e.type,data:n}}},g=function(e){if("WXXX"===e.type){if(e.size<2)return;var t=1,i=y(e.data.subarray(t),!0);t+=i.length+1;var r=y(e.data.subarray(t));return{key:e.type,info:i,data:r}}var n=y(e.data);return{key:e.type,data:n}},v=function(e){if(8===e.data.byteLength){var t=new Uint8Array(e.data),i=1&t[3],r=(t[4]<<23)+(t[5]<<15)+(t[6]<<7)+t[7];return r/=45,i&&(r+=47721858.84),Math.round(r)}},y=function(e,t){void 0===t&&(t=!1);var i=b();if(i){var r=i.decode(e);if(t){var n=r.indexOf("\0");return-1!==n?r.substring(0,n):r}return r.replace(/\0/g,"")}for(var a,s,o,u=e.length,l="",d=0;d<u;){if(0===(a=e[d++])&&t)return l;if(0!==a&&3!==a)switch(a>>4){case 0:case 1:case 2:case 3:case 4:case 5:case 6:case 7:l+=String.fromCharCode(a);break;case 12:case 13:s=e[d++],l+=String.fromCharCode((31&a)<<6|63&s);break;case 14:s=e[d++],o=e[d++],l+=String.fromCharCode((15&a)<<12|(63&s)<<6|(63&o)<<0)}}return l},_={decodeTextFrame:m};function b(){return r||void 0===self.TextDecoder||(r=new self.TextDecoder("utf-8")),r}},"./src/demux/mp3demuxer.ts":function(e,t,i){"use strict";i.r(t);var r=i("./src/demux/base-audio-demuxer.ts"),n=i("./src/demux/id3.ts"),a=i("./src/utils/logger.ts"),s=i("./src/demux/mpegaudio.ts");function o(e,t){return(o=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(e,t){return e.__proto__=t,e})(e,t)}var u=function(e){var t,i;function r(){return e.apply(this,arguments)||this}i=e,(t=r).prototype=Object.create(i.prototype),t.prototype.constructor=t,o(t,i);var u=r.prototype;return u.resetInitSegment=function(t,i,r,n){e.prototype.resetInitSegment.call(this,t,i,r,n),this._audioTrack={container:"audio/mpeg",type:"audio",id:2,pid:-1,sequenceNumber:0,segmentCodec:"mp3",samples:[],manifestCodec:i,duration:n,inputTimeScale:9e4,dropped:0}},r.probe=function(e){if(!e)return!1;for(var t=(n.getID3Data(e,0)||[]).length,i=e.length;t<i;t++)if(s.probe(e,t))return a.logger.log("MPEG Audio sync word found !"),!0;return!1},u.canParse=function(e,t){return s.canParse(e,t)},u.appendFrame=function(e,t,i){if(null!==this.initPTS)return s.appendFrame(e,t,i,this.initPTS,this.frameIndex)},r}(r.default);u.minProbeByteLength=4,t.default=u},"./src/demux/mp4demuxer.ts":function(e,t,i){"use strict";i.r(t);var r=i("./src/polyfills/number.ts"),n=i("./src/utils/mp4-tools.ts"),a=i("./src/demux/dummy-demuxed-track.ts"),s=/\/emsg[-/]ID3/i,o=function(){function e(e,t){this.remainderData=null,this.timeOffset=0,this.config=void 0,this.videoTrack=void 0,this.audioTrack=void 0,this.id3Track=void 0,this.txtTrack=void 0,this.config=t}var t=e.prototype;return t.resetTimeStamp=function(){},t.resetInitSegment=function(e,t,i,r){var s=Object(n.parseInitSegment)(e),o=this.videoTrack=Object(a.dummyTrack)("video",1),u=this.audioTrack=Object(a.dummyTrack)("audio",1),l=this.txtTrack=Object(a.dummyTrack)("text",1);if(this.id3Track=Object(a.dummyTrack)("id3",1),this.timeOffset=0,s.video){var d=s.video,c=d.id,h=d.timescale,f=d.codec;o.id=c,o.timescale=l.timescale=h,o.codec=f}if(s.audio){var p=s.audio,m=p.id,g=p.timescale,v=p.codec;u.id=m,u.timescale=g,u.codec=v}l.id=n.RemuxerTrackIdConfig.text,o.sampleDuration=0,o.duration=u.duration=r},t.resetContiguity=function(){},e.probe=function(e){return e=e.length>16384?e.subarray(0,16384):e,Object(n.findBox)(e,["moof"]).length>0},t.demux=function(e,t){this.timeOffset=t;var i=e,r=this.videoTrack,a=this.txtTrack;if(this.config.progressive){this.remainderData&&(i=Object(n.appendUint8Array)(this.remainderData,e));var s=Object(n.segmentValidRange)(i);this.remainderData=s.remainder,r.samples=s.valid||new Uint8Array}else r.samples=i;var o=this.extractID3Track(r,t);return a.samples=Object(n.parseSamples)(t,r),{videoTrack:r,audioTrack:this.audioTrack,id3Track:o,textTrack:this.txtTrack}},t.flush=function(){var e=this.timeOffset,t=this.videoTrack,i=this.txtTrack;t.samples=this.remainderData||new Uint8Array,this.remainderData=null;var r=this.extractID3Track(t,this.timeOffset);return i.samples=Object(n.parseSamples)(e,t),{videoTrack:t,audioTrack:Object(a.dummyTrack)(),id3Track:r,textTrack:Object(a.dummyTrack)()}},t.extractID3Track=function(e,t){var i=this.id3Track;if(e.samples.length){var a=Object(n.findBox)(e.samples,["emsg"]);a&&a.forEach(function(e){var a=Object(n.parseEmsg)(e);if(s.test(a.schemeIdUri)){var o=Object(r.isFiniteNumber)(a.presentationTime)?a.presentationTime/a.timeScale:t+a.presentationTimeDelta/a.timeScale,u=a.payload;i.samples.push({data:u,len:u.byteLength,dts:o,pts:o})}})}return i},t.demuxSampleAes=function(e,t,i){return Promise.reject(new Error("The MP4 demuxer does not support SAMPLE-AES decryption"))},t.destroy=function(){},e}();o.minProbeByteLength=1024,t.default=o},"./src/demux/mpegaudio.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"appendFrame",function(){return u}),i.d(t,"parseHeader",function(){return l}),i.d(t,"isHeaderPattern",function(){return d}),i.d(t,"isHeader",function(){return c}),i.d(t,"canParse",function(){return h}),i.d(t,"probe",function(){return f});var r=null,n=[32,64,96,128,160,192,224,256,288,320,352,384,416,448,32,48,56,64,80,96,112,128,160,192,224,256,320,384,32,40,48,56,64,80,96,112,128,160,192,224,256,320,32,48,56,64,80,96,112,128,144,160,176,192,224,256,8,16,24,32,40,48,56,64,80,96,112,128,144,160],a=[44100,48e3,32e3,22050,24e3,16e3,11025,12e3,8e3],s=[[0,72,144,12],[0,0,0,0],[0,72,144,12],[0,144,144,12]],o=[0,1,1,4];function u(e,t,i,r,n){if(!(i+24>t.length)){var a=l(t,i);if(a&&i+a.frameLength<=t.length){var s=r+n*(9e4*a.samplesPerFrame/a.sampleRate),o={unit:t.subarray(i,i+a.frameLength),pts:s,dts:s};return e.config=[],e.channelCount=a.channelCount,e.samplerate=a.sampleRate,e.samples.push(o),{sample:o,length:a.frameLength,missing:0}}}}function l(e,t){var i=e[t+1]>>3&3,u=e[t+1]>>1&3,l=e[t+2]>>4&15,d=e[t+2]>>2&3;if(1!==i&&0!==l&&15!==l&&3!==d){var c=e[t+2]>>1&1,h=e[t+3]>>6,f=1e3*n[14*(3===i?3-u:3===u?3:4)+l-1],p=a[3*(3===i?0:2===i?1:2)+d],m=3===h?1:2,g=s[i][u],v=o[u],y=8*g*v,_=Math.floor(g*f/p+c)*v;if(null===r){var b=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);r=b?parseInt(b[1]):0}return!!r&&r<=87&&2===u&&f>=224e3&&0===h&&(e[t+3]=128|e[t+3]),{sampleRate:p,channelCount:m,frameLength:_,samplesPerFrame:y}}}function d(e,t){return 255===e[t]&&224==(224&e[t+1])&&0!=(6&e[t+1])}function c(e,t){return t+1<e.length&&d(e,t)}function h(e,t){return d(e,t)&&4<=e.length-t}function f(e,t){if(t+1<e.length&&d(e,t)){var i=l(e,t),r=4;null!==i&&void 0!==i&&i.frameLength&&(r=i.frameLength);var n=t+r;return n===e.length||c(e,n)}return!1}},"./src/demux/sample-aes.ts":function(e,t,i){"use strict";i.r(t);var r=i("./src/crypt/decrypter.ts"),n=i("./src/demux/tsdemuxer.ts"),a=function(){function e(e,t,i){this.keyData=void 0,this.decrypter=void 0,this.keyData=i,this.decrypter=new r.default(e,t,{removePKCS7Padding:!1})}var t=e.prototype;return t.decryptBuffer=function(e,t){this.decrypter.decrypt(e,this.keyData.key.buffer,this.keyData.iv.buffer,t)},t.decryptAacSample=function(e,t,i,r){var n=e[t].unit;if(!(n.length<=16)){var a=n.subarray(16,n.length-n.length%16),s=a.buffer.slice(a.byteOffset,a.byteOffset+a.length),o=this;this.decryptBuffer(s,function(a){var s=new Uint8Array(a);n.set(s,16),r||o.decryptAacSamples(e,t+1,i)})}},t.decryptAacSamples=function(e,t,i){for(;;t++){if(t>=e.length)return void i();if(!(e[t].unit.length<32)){var r=this.decrypter.isSync();if(this.decryptAacSample(e,t,i,r),!r)return}}},t.getAvcEncryptedData=function(e){for(var t=16*Math.floor((e.length-48)/160)+16,i=new Int8Array(t),r=0,n=32;n<e.length-16;n+=160,r+=16)i.set(e.subarray(n,n+16),r);return i},t.getAvcDecryptedUnit=function(e,t){for(var i=new Uint8Array(t),r=0,n=32;n<e.length-16;n+=160,r+=16)e.set(i.subarray(r,r+16),n);return e},t.decryptAvcSample=function(e,t,i,r,a,s){var o=Object(n.discardEPB)(a.data),u=this.getAvcEncryptedData(o),l=this;this.decryptBuffer(u.buffer,function(n){a.data=l.getAvcDecryptedUnit(o,n),s||l.decryptAvcSamples(e,t,i+1,r)})},t.decryptAvcSamples=function(e,t,i,r){if(e instanceof Uint8Array)throw new Error("Cannot decrypt samples of type Uint8Array");for(;;t++,i=0){if(t>=e.length)return void r();for(var n=e[t].units;!(i>=n.length);i++){var a=n[i];if(!(a.data.length<=48||1!==a.type&&5!==a.type)){var s=this.decrypter.isSync();if(this.decryptAvcSample(e,t,i,r,a,s),!s)return}}}},e}();t.default=a},"./src/demux/transmuxer-interface.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",function(){return c});var r=i("./node_modules/webworkify-webpack/index.js"),n=i("./src/events.ts"),a=i("./src/demux/transmuxer.ts"),s=i("./src/utils/logger.ts"),o=i("./src/errors.ts"),u=i("./src/utils/mediasource-helper.ts"),l=i("./node_modules/eventemitter3/index.js"),d=Object(u.getMediaSource)()||{isTypeSupported:function(){return!1}},c=function(){function e(e,t,i,u){var c=this;this.hls=void 0,this.id=void 0,this.observer=void 0,this.frag=null,this.part=null,this.worker=void 0,this.onwmsg=void 0,this.transmuxer=null,this.onTransmuxComplete=void 0,this.onFlush=void 0,this.hls=e,this.id=t,this.onTransmuxComplete=i,this.onFlush=u;var h=e.config,f=function(t,i){(i=i||{}).frag=c.frag,i.id=c.id,e.trigger(t,i)};this.observer=new l.EventEmitter,this.observer.on(n.Events.FRAG_DECRYPTED,f),this.observer.on(n.Events.ERROR,f);var p={mp4:d.isTypeSupported("video/mp4"),mpeg:d.isTypeSupported("audio/mpeg"),mp3:d.isTypeSupported('audio/mp4; codecs="mp3"')},m=navigator.vendor;if(h.enableWorker&&"undefined"!=typeof Worker){var g;s.logger.log("demuxing in webworker");try{g=this.worker=r("./src/demux/transmuxer-worker.ts"),this.onwmsg=this.onWorkerMessage.bind(this),g.addEventListener("message",this.onwmsg),g.onerror=function(t){e.trigger(n.Events.ERROR,{type:o.ErrorTypes.OTHER_ERROR,details:o.ErrorDetails.INTERNAL_EXCEPTION,fatal:!0,event:"demuxerWorker",error:new Error(t.message+"  ("+t.filename+":"+t.lineno+")")})},g.postMessage({cmd:"init",typeSupported:p,vendor:m,id:t,config:JSON.stringify(h)})}catch(e){s.logger.warn("Error in worker:",e),s.logger.error("Error while initializing DemuxerWorker, fallback to inline"),g&&self.URL.revokeObjectURL(g.objectURL),this.transmuxer=new a.default(this.observer,p,h,m,t),this.worker=null}}else this.transmuxer=new a.default(this.observer,p,h,m,t)}var t=e.prototype;return t.destroy=function(){var e=this.worker;if(e)e.removeEventListener("message",this.onwmsg),e.terminate(),this.worker=null;else{var t=this.transmuxer;t&&(t.destroy(),this.transmuxer=null)}var i=this.observer;i&&i.removeAllListeners(),this.observer=null},t.push=function(e,t,i,r,n,o,u,l,d,c){var h,f,p=this;d.transmuxing.start=self.performance.now();var m=this.transmuxer,g=this.worker,v=o?o.start:n.start,y=n.decryptdata,_=this.frag,b=!(_&&n.cc===_.cc),w=!(_&&d.level===_.level),E=_?d.sn-_.sn:-1,T=this.part?d.part-this.part.index:1,S=!w&&(1===E||0===E&&1===T),A=self.performance.now();(w||E||0===n.stats.parsing.start)&&(n.stats.parsing.start=A),!o||!T&&S||(o.stats.parsing.start=A);var k=!(_&&(null===(h=n.initSegment)||void 0===h?void 0:h.url)===(null===(f=_.initSegment)||void 0===f?void 0:f.url)),R=new a.TransmuxState(b,S,l,w,v,k);if(!S||b||k){s.logger.log("[transmuxer-interface, "+n.type+"]: Starting new transmux session for sn: "+d.sn+" p: "+d.part+" level: "+d.level+" id: "+d.id+"\n        discontinuity: "+b+"\n        trackSwitch: "+w+"\n        contiguous: "+S+"\n        accurateTimeOffset: "+l+"\n        timeOffset: "+v+"\n        initSegmentChange: "+k);var M=new a.TransmuxConfig(i,r,t,u,c);this.configureTransmuxer(M)}if(this.frag=n,this.part=o,g)g.postMessage({cmd:"demux",data:e,decryptdata:y,chunkMeta:d,state:R},e instanceof ArrayBuffer?[e]:[]);else if(m){var O=m.push(e,y,d,R);Object(a.isPromise)(O)?O.then(function(e){p.handleTransmuxComplete(e)}):this.handleTransmuxComplete(O)}},t.flush=function(e){var t=this;e.transmuxing.start=self.performance.now();var i=this.transmuxer,r=this.worker;if(r)r.postMessage({cmd:"flush",chunkMeta:e});else if(i){var n=i.flush(e);Object(a.isPromise)(n)?n.then(function(i){t.handleFlushResult(i,e)}):this.handleFlushResult(n,e)}},t.handleFlushResult=function(e,t){var i=this;e.forEach(function(e){i.handleTransmuxComplete(e)}),this.onFlush(t)},t.onWorkerMessage=function(e){var t=e.data,i=this.hls;switch(t.event){case"init":self.URL.revokeObjectURL(this.worker.objectURL);break;case"transmuxComplete":this.handleTransmuxComplete(t.data);break;case"flush":this.onFlush(t.data);break;default:t.data=t.data||{},t.data.frag=this.frag,t.data.id=this.id,i.trigger(t.event,t.data)}},t.configureTransmuxer=function(e){var t=this.worker,i=this.transmuxer;t?t.postMessage({cmd:"configure",config:e}):i&&i.configure(e)},t.handleTransmuxComplete=function(e){e.chunkMeta.transmuxing.end=self.performance.now(),this.onTransmuxComplete(e)},e}()},"./src/demux/transmuxer-worker.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",function(){return o});var r=i("./src/demux/transmuxer.ts"),n=i("./src/events.ts"),a=i("./src/utils/logger.ts"),s=i("./node_modules/eventemitter3/index.js");function o(e){var t=new s.EventEmitter,i=function(t,i){e.postMessage({event:t,data:i})};t.on(n.Events.FRAG_DECRYPTED,i),t.on(n.Events.ERROR,i),e.addEventListener("message",function(n){var s=n.data;switch(s.cmd){case"init":var o=JSON.parse(s.config);e.transmuxer=new r.default(t,s.typeSupported,o,s.vendor,s.id),Object(a.enableLogs)(o.debug),i("init",null);break;case"configure":e.transmuxer.configure(s.config);break;case"demux":var l=e.transmuxer.push(s.data,s.decryptdata,s.chunkMeta,s.state);Object(r.isPromise)(l)?l.then(function(t){u(e,t)}):u(e,l);break;case"flush":var c=s.chunkMeta,h=e.transmuxer.flush(c);Object(r.isPromise)(h)?h.then(function(t){d(e,t,c)}):d(e,h,c)}})}function u(e,t){if((i=t.remuxResult).audio||i.video||i.text||i.id3||i.initSegment){var i,r=[],n=t.remuxResult,a=n.audio,s=n.video;a&&l(r,a),s&&l(r,s),e.postMessage({event:"transmuxComplete",data:t},r)}}function l(e,t){t.data1&&e.push(t.data1.buffer),t.data2&&e.push(t.data2.buffer)}function d(e,t,i){t.forEach(function(t){u(e,t)}),e.postMessage({event:"flush",data:i})}},"./src/demux/transmuxer.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",function(){return y}),i.d(t,"isPromise",function(){return b}),i.d(t,"TransmuxConfig",function(){return w}),i.d(t,"TransmuxState",function(){return E});var r,n=i("./src/events.ts"),a=i("./src/errors.ts"),s=i("./src/crypt/decrypter.ts"),o=i("./src/demux/aacdemuxer.ts"),u=i("./src/demux/mp4demuxer.ts"),l=i("./src/demux/tsdemuxer.ts"),d=i("./src/demux/mp3demuxer.ts"),c=i("./src/remux/mp4-remuxer.ts"),h=i("./src/remux/passthrough-remuxer.ts"),f=i("./src/demux/chunk-cache.ts"),p=i("./src/utils/mp4-tools.ts"),m=i("./src/utils/logger.ts");try{r=self.performance.now.bind(self.performance)}catch(e){m.logger.debug("Unable to use Performance API on this environment"),r=self.Date.now}var g=[{demux:l.default,remux:c.default},{demux:u.default,remux:h.default},{demux:o.default,remux:c.default},{demux:d.default,remux:c.default}],v=1024;g.forEach(function(e){var t=e.demux;v=Math.max(v,t.minProbeByteLength)});var y=function(){function e(e,t,i,r,n){this.observer=void 0,this.typeSupported=void 0,this.config=void 0,this.vendor=void 0,this.id=void 0,this.demuxer=void 0,this.remuxer=void 0,this.decrypter=void 0,this.probe=void 0,this.decryptionPromise=null,this.transmuxConfig=void 0,this.currentTransmuxState=void 0,this.cache=new f.default,this.observer=e,this.typeSupported=t,this.config=i,this.vendor=r,this.id=n}var t=e.prototype;return t.configure=function(e){this.transmuxConfig=e,this.decrypter&&this.decrypter.reset()},t.push=function(e,t,i,n){var a=this,s=i.transmuxing;s.executeStart=r();var o=new Uint8Array(e),u=this.cache,l=this.config,d=this.currentTransmuxState,c=this.transmuxConfig;n&&(this.currentTransmuxState=n);var h=function(e,t){var i=null;e.byteLength>0&&null!=t&&null!=t.key&&null!==t.iv&&null!=t.method&&(i=t);return i}(o,t);if(h&&"AES-128"===h.method){var f=this.getDecrypter();if(!l.enableSoftwareAES)return this.decryptionPromise=f.webCryptoDecrypt(o,h.key.buffer,h.iv.buffer).then(function(e){var t=a.push(e,null,i);return a.decryptionPromise=null,t}),this.decryptionPromise;var m=f.softwareDecrypt(o,h.key.buffer,h.iv.buffer);if(!m)return s.executeEnd=r(),_(i);o=new Uint8Array(m)}var g=n||d,v=g.contiguous,y=g.discontinuity,b=g.trackSwitch,w=g.accurateTimeOffset,E=g.timeOffset,T=g.initSegmentChange,S=c.audioCodec,A=c.videoCodec,k=c.defaultInitPts,R=c.duration,M=c.initSegmentData;if((y||b||T)&&this.resetInitSegment(M,S,A,R),(y||T)&&this.resetInitialTimestamp(k),v||this.resetContiguity(),this.needsProbing(o,y,b)){if(u.dataLength){var O=u.flush();o=Object(p.appendUint8Array)(O,o)}this.configureTransmuxer(o,c)}var C=this.transmux(o,h,E,w,i),D=this.currentTransmuxState;return D.contiguous=!0,D.discontinuity=!1,D.trackSwitch=!1,s.executeEnd=r(),C},t.flush=function(e){var t=this,i=e.transmuxing;i.executeStart=r();var s=this.decrypter,o=this.cache,u=this.currentTransmuxState,l=this.decryptionPromise;if(l)return l.then(function(){return t.flush(e)});var d=[],c=u.timeOffset;if(s){var h=s.flush();h&&d.push(this.push(h,null,e))}var f=o.dataLength;o.reset();var p=this.demuxer,m=this.remuxer;if(!p||!m)return f>=v&&this.observer.emit(n.Events.ERROR,n.Events.ERROR,{type:a.ErrorTypes.MEDIA_ERROR,details:a.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),i.executeEnd=r(),[_(e)];var g=p.flush(c);return b(g)?g.then(function(i){return t.flushRemux(d,i,e),d}):(this.flushRemux(d,g,e),d)},t.flushRemux=function(e,t,i){var n=t.audioTrack,a=t.videoTrack,s=t.id3Track,o=t.textTrack,u=this.currentTransmuxState,l=u.accurateTimeOffset,d=u.timeOffset;m.logger.log("[transmuxer.ts]: Flushed fragment "+i.sn+(i.part>-1?" p: "+i.part:"")+" of level "+i.level);var c=this.remuxer.remux(n,a,s,o,d,l,!0,this.id);e.push({remuxResult:c,chunkMeta:i}),i.transmuxing.executeEnd=r()},t.resetInitialTimestamp=function(e){var t=this.demuxer,i=this.remuxer;t&&i&&(t.resetTimeStamp(e),i.resetTimeStamp(e))},t.resetContiguity=function(){var e=this.demuxer,t=this.remuxer;e&&t&&(e.resetContiguity(),t.resetNextTimestamp())},t.resetInitSegment=function(e,t,i,r){var n=this.demuxer,a=this.remuxer;n&&a&&(n.resetInitSegment(e,t,i,r),a.resetInitSegment(e,t,i))},t.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},t.transmux=function(e,t,i,r,n){return t&&"SAMPLE-AES"===t.method?this.transmuxSampleAes(e,t,i,r,n):this.transmuxUnencrypted(e,i,r,n)},t.transmuxUnencrypted=function(e,t,i,r){var n=this.demuxer.demux(e,t,!1,!this.config.progressive),a=n.audioTrack,s=n.videoTrack,o=n.id3Track,u=n.textTrack;return{remuxResult:this.remuxer.remux(a,s,o,u,t,i,!1,this.id),chunkMeta:r}},t.transmuxSampleAes=function(e,t,i,r,n){var a=this;return this.demuxer.demuxSampleAes(e,t,i).then(function(e){return{remuxResult:a.remuxer.remux(e.audioTrack,e.videoTrack,e.id3Track,e.textTrack,i,r,!1,a.id),chunkMeta:n}})},t.configureTransmuxer=function(e,t){for(var i,r=this.config,n=this.observer,a=this.typeSupported,s=this.vendor,o=t.audioCodec,l=t.defaultInitPts,d=t.duration,c=t.initSegmentData,f=t.videoCodec,p=0,v=g.length;p<v;p++)if(g[p].demux.probe(e)){i=g[p];break}i||(m.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),i={demux:u.default,remux:h.default});var y=this.demuxer,_=this.remuxer,b=i.remux,w=i.demux;_&&_ instanceof b||(this.remuxer=new b(n,r,a,s)),y&&y instanceof w||(this.demuxer=new w(n,r,a),this.probe=w.probe),this.resetInitSegment(c,o,f,d),this.resetInitialTimestamp(l)},t.needsProbing=function(e,t,i){return!this.demuxer||!this.remuxer||t||i},t.getDecrypter=function(){var e=this.decrypter;return e||(e=this.decrypter=new s.default(this.observer,this.config)),e},e}();var _=function(e){return{remuxResult:{},chunkMeta:e}};function b(e){return"then"in e&&e.then instanceof Function}var w=function(e,t,i,r,n){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=e,this.videoCodec=t,this.initSegmentData=i,this.duration=r,this.defaultInitPts=n},E=function(e,t,i,r,n,a){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.initSegmentChange=void 0,this.discontinuity=e,this.contiguous=t,this.accurateTimeOffset=i,this.trackSwitch=r,this.timeOffset=n,this.initSegmentChange=a}},"./src/demux/tsdemuxer.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"discardEPB",function(){return v});var r=i("./src/demux/adts.ts"),n=i("./src/demux/mpegaudio.ts"),a=i("./src/demux/exp-golomb.ts"),s=i("./src/demux/sample-aes.ts"),o=i("./src/events.ts"),u=i("./src/utils/mp4-tools.ts"),l=i("./src/utils/logger.ts"),d=i("./src/errors.ts"),c=function(){function e(e,t,i){this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.sampleAes=null,this.pmtParsed=!1,this.audioCodec=void 0,this.videoCodec=void 0,this._duration=0,this._pmtId=-1,this._avcTrack=void 0,this._audioTrack=void 0,this._id3Track=void 0,this._txtTrack=void 0,this.aacOverFlow=null,this.avcSample=null,this.remainderData=null,this.observer=e,this.config=t,this.typeSupported=i}e.probe=function(t){var i=e.syncOffset(t);return!(i<0)&&(i&&l.logger.warn("MPEG2-TS detected but first sync word found @ offset "+i+", junk ahead ?"),!0)},e.syncOffset=function(e){for(var t=Math.min(1e3,e.length-564),i=0;i<t;){if(71===e[i]&&71===e[i+188]&&71===e[i+376])return i;i++}return-1},e.createTrack=function(e,t){return{container:"video"===e||"audio"===e?"video/mp2t":void 0,type:e,id:u.RemuxerTrackIdConfig[e],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:"audio"===e?t:void 0}};var t=e.prototype;return t.resetInitSegment=function(t,i,r,n){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=e.createTrack("video"),this._audioTrack=e.createTrack("audio",n),this._id3Track=e.createTrack("id3"),this._txtTrack=e.createTrack("text"),this._audioTrack.segmentCodec="aac",this.aacOverFlow=null,this.avcSample=null,this.audioCodec=i,this.videoCodec=r,this._duration=n},t.resetTimeStamp=function(){},t.resetContiguity=function(){var e=this._audioTrack,t=this._avcTrack,i=this._id3Track;e&&(e.pesData=null),t&&(t.pesData=null),i&&(i.pesData=null),this.aacOverFlow=null},t.demux=function(t,i,r,n){var a;void 0===r&&(r=!1),void 0===n&&(n=!1),r||(this.sampleAes=null);var s=this._avcTrack,c=this._audioTrack,h=this._id3Track,g=this._txtTrack,v=s.pid,y=s.pesData,_=c.pid,b=h.pid,w=c.pesData,E=h.pesData,T=!1,S=this.pmtParsed,A=this._pmtId,k=t.length;if(this.remainderData&&(k=(t=Object(u.appendUint8Array)(this.remainderData,t)).length,this.remainderData=null),k<188&&!n)return this.remainderData=t,{audioTrack:c,videoTrack:s,id3Track:h,textTrack:g};var R=Math.max(0,e.syncOffset(t));(k-=(k+R)%188)<t.byteLength&&!n&&(this.remainderData=new Uint8Array(t.buffer,k,t.buffer.byteLength-k));for(var M=0,O=R;O<k;O+=188)if(71===t[O]){var C=!!(64&t[O+1]),D=((31&t[O+1])<<8)+t[O+2],I=void 0;if((48&t[O+3])>>4>1){if((I=O+5+t[O+4])===O+188)continue}else I=O+4;switch(D){case v:C&&(y&&(a=m(y))&&this.parseAVCPES(s,g,a,!1),y={data:[],size:0}),y&&(y.data.push(t.subarray(I,O+188)),y.size+=O+188-I);break;case _:if(C){if(w&&(a=m(w)))switch(c.segmentCodec){case"aac":this.parseAACPES(c,a);break;case"mp3":this.parseMPEGPES(c,a)}w={data:[],size:0}}w&&(w.data.push(t.subarray(I,O+188)),w.size+=O+188-I);break;case b:C&&(E&&(a=m(E))&&this.parseID3PES(h,a),E={data:[],size:0}),E&&(E.data.push(t.subarray(I,O+188)),E.size+=O+188-I);break;case 0:C&&(I+=t[I]+1),A=this._pmtId=f(t,I);break;case A:C&&(I+=t[I]+1);var L=p(t,I,this.typeSupported,r,this.observer);(v=L.avc)>0&&(s.pid=v),(_=L.audio)>0&&(c.pid=_,c.segmentCodec=L.segmentCodec),(b=L.id3)>0&&(h.pid=b),T&&!S&&(l.logger.log("reparse from beginning"),T=!1,O=R-188),S=this.pmtParsed=!0;break;case 17:case 8191:break;default:T=!0}}else M++;M>0&&this.observer.emit(o.Events.ERROR,o.Events.ERROR,{type:d.ErrorTypes.MEDIA_ERROR,details:d.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"Found "+M+" TS packet/s that do not start with 0x47"}),s.pesData=y,c.pesData=w,h.pesData=E;var x={audioTrack:c,videoTrack:s,id3Track:h,textTrack:g};return n&&this.extractRemainingSamples(x),x},t.flush=function(){var e,t=this.remainderData;return this.remainderData=null,e=t?this.demux(t,-1,!1,!0):{videoTrack:this._avcTrack,audioTrack:this._audioTrack,id3Track:this._id3Track,textTrack:this._txtTrack},this.extractRemainingSamples(e),this.sampleAes?this.decrypt(e,this.sampleAes):e},t.extractRemainingSamples=function(e){var t,i=e.audioTrack,r=e.videoTrack,n=e.id3Track,a=e.textTrack,s=r.pesData,o=i.pesData,u=n.pesData;if(s&&(t=m(s))?(this.parseAVCPES(r,a,t,!0),r.pesData=null):r.pesData=s,o&&(t=m(o))){switch(i.segmentCodec){case"aac":this.parseAACPES(i,t);break;case"mp3":this.parseMPEGPES(i,t)}i.pesData=null}else null!==o&&void 0!==o&&o.size&&l.logger.log("last AAC PES packet truncated,might overlap between fragments"),i.pesData=o;u&&(t=m(u))?(this.parseID3PES(n,t),n.pesData=null):n.pesData=u},t.demuxSampleAes=function(e,t,i){var r=this.demux(e,i,!0,!this.config.progressive),n=this.sampleAes=new s.default(this.observer,this.config,t);return this.decrypt(r,n)},t.decrypt=function(e,t){return new Promise(function(i){var r=e.audioTrack,n=e.videoTrack;r.samples&&"aac"===r.segmentCodec?t.decryptAacSamples(r.samples,0,function(){n.samples?t.decryptAvcSamples(n.samples,0,0,function(){i(e)}):i(e)}):n.samples&&t.decryptAvcSamples(n.samples,0,0,function(){i(e)})})},t.destroy=function(){this._duration=0},t.parseAVCPES=function(e,t,i,r){var n,s=this,o=this.parseAVCNALu(e,i.data),l=this.avcSample,d=!1;i.data=null,l&&o.length&&!e.audFound&&(g(l,e),l=this.avcSample=h(!1,i.pts,i.dts,"")),o.forEach(function(r){switch(r.type){case 1:n=!0,l||(l=s.avcSample=h(!0,i.pts,i.dts,"")),l.frame=!0;var o=r.data;if(d&&o.length>4){var c=new a.default(o).readSliceType();2!==c&&4!==c&&7!==c&&9!==c||(l.key=!0)}break;case 5:n=!0,l||(l=s.avcSample=h(!0,i.pts,i.dts,"")),l.key=!0,l.frame=!0;break;case 6:n=!0,Object(u.parseSEIMessageFromNALu)(v(r.data),i.pts,t.samples);break;case 7:if(n=!0,d=!0,!e.sps){var f=new a.default(r.data).readSPS();e.width=f.width,e.height=f.height,e.pixelRatio=f.pixelRatio,e.sps=[r.data],e.duration=s._duration;for(var p=r.data.subarray(1,4),m="avc1.",y=0;y<3;y++){var _=p[y].toString(16);_.length<2&&(_="0"+_),m+=_}e.codec=m}break;case 8:n=!0,e.pps||(e.pps=[r.data]);break;case 9:n=!1,e.audFound=!0,l&&g(l,e),l=s.avcSample=h(!1,i.pts,i.dts,"");break;case 12:n=!1;break;default:n=!1,l&&(l.debug+="unknown NAL "+r.type+" ")}l&&n&&l.units.push(r)}),r&&l&&(g(l,e),this.avcSample=null)},t.getLastNalUnit=function(e){var t,i,r=this.avcSample;if(r&&0!==r.units.length||(r=e[e.length-1]),null!==(t=r)&&void 0!==t&&t.units){var n=r.units;i=n[n.length-1]}return i},t.parseAVCNALu=function(e,t){var i,r,n=t.byteLength,a=e.naluState||0,s=a,o=[],u=0,l=-1,d=0;for(-1===a&&(l=0,d=31&t[0],a=0,u=1);u<n;)if(i=t[u++],a)if(1!==a)if(i)if(1===i){if(l>=0){var c={data:t.subarray(l,u-a-1),type:d};o.push(c)}else{var h=this.getLastNalUnit(e.samples);if(h&&(s&&u<=4-s&&h.state&&(h.data=h.data.subarray(0,h.data.byteLength-s)),(r=u-a-1)>0)){var f=new Uint8Array(h.data.byteLength+r);f.set(h.data,0),f.set(t.subarray(0,r),h.data.byteLength),h.data=f,h.state=0}}u<n?(l=u,d=31&t[u],a=0):a=-1}else a=0;else a=3;else a=i?0:2;else a=i?0:1;if(l>=0&&a>=0){var p={data:t.subarray(l,n),type:d,state:a};o.push(p)}if(0===o.length){var m=this.getLastNalUnit(e.samples);if(m){var g=new Uint8Array(m.data.byteLength+t.byteLength);g.set(m.data,0),g.set(t,m.data.byteLength),m.data=g}}return e.naluState=a,o},t.parseAACPES=function(e,t){var i,n,a,s,u,c=0,h=this.aacOverFlow,f=t.data;if(h){this.aacOverFlow=null;var p=h.sample.unit.byteLength,m=Math.min(h.missing,p),g=p-m;h.sample.unit.set(f.subarray(0,m),g),e.samples.push(h.sample),c=h.missing}for(i=c,n=f.length;i<n-1&&!r.isHeader(f,i);i++);if(i!==c&&(i<n-1?(a="AAC PES did not start with ADTS header,offset:"+i,s=!1):(a="no ADTS header found in AAC PES",s=!0),l.logger.warn("parsing error:"+a),this.observer.emit(o.Events.ERROR,o.Events.ERROR,{type:d.ErrorTypes.MEDIA_ERROR,details:d.ErrorDetails.FRAG_PARSING_ERROR,fatal:s,reason:a}),s))return;if(r.initTrackConfig(e,this.observer,f,i,this.audioCodec),void 0!==t.pts)u=t.pts;else{if(!h)return void l.logger.warn("[tsdemuxer]: AAC PES unknown PTS");var v=r.getFrameDuration(e.samplerate);u=h.sample.pts+v}for(var y=0;i<n;){if(r.isHeader(f,i)){if(i+5<n){var _=r.appendFrame(e,f,i,u,y);if(_){if(!_.missing){i+=_.length,y++;continue}this.aacOverFlow=_}}break}i++}},t.parseMPEGPES=function(e,t){var i=t.data,r=i.length,a=0,s=0,o=t.pts;if(void 0!==o)for(;s<r;)if(n.isHeader(i,s)){var u=n.appendFrame(e,i,s,o,a);if(!u)break;s+=u.length,a++}else s++;else l.logger.warn("[tsdemuxer]: MPEG PES unknown PTS")},t.parseID3PES=function(e,t){void 0!==t.pts?e.samples.push(t):l.logger.warn("[tsdemuxer]: ID3 PES unknown PTS")},e}();function h(e,t,i,r){return{key:e,frame:!1,pts:t,dts:i,units:[],debug:r,length:0}}function f(e,t){return(31&e[t+10])<<8|e[t+11]}function p(e,t,i,r,n){var a={audio:-1,avc:-1,id3:-1,segmentCodec:"aac"},s=t+3+((15&e[t+1])<<8|e[t+2])-4;for(t+=12+((15&e[t+10])<<8|e[t+11]);t<s;){var u=(31&e[t+1])<<8|e[t+2];switch(e[t]){case 207:if(!r){l.logger.log("ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream");break}case 15:-1===a.audio&&(a.audio=u);break;case 21:-1===a.id3&&(a.id3=u);break;case 219:if(!r){l.logger.log("H.264 with AES-128-CBC slice encryption found in unencrypted stream");break}case 27:-1===a.avc&&(a.avc=u);break;case 3:case 4:!0!==i.mpeg&&!0!==i.mp3?l.logger.log("MPEG audio found, not supported in this browser"):-1===a.audio&&(a.audio=u,a.segmentCodec="mp3");break;case 36:n.emit(o.Events.ERROR,o.Events.ERROR,{type:d.ErrorTypes.MEDIA_ERROR,details:d.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!1,reason:"Unsupported HEVC stream type found 0x24"}),l.logger.warn("Unsupported HEVC stream type found")}t+=5+((15&e[t+3])<<8|e[t+4])}return a}function m(e){var t,i,r,n,a,s=0,o=e.data;if(!e||0===e.size)return null;for(;o[0].length<19&&o.length>1;){var u=new Uint8Array(o[0].length+o[1].length);u.set(o[0]),u.set(o[1],o[0].length),o[0]=u,o.splice(1,1)}if(1===((t=o[0])[0]<<16)+(t[1]<<8)+t[2]){if((i=(t[4]<<8)+t[5])&&i>e.size-6)return null;var d=t[7];192&d&&(n=536870912*(14&t[9])+4194304*(255&t[10])+16384*(254&t[11])+128*(255&t[12])+(254&t[13])/2,64&d?n-(a=536870912*(14&t[14])+4194304*(255&t[15])+16384*(254&t[16])+128*(255&t[17])+(254&t[18])/2)>54e5&&(l.logger.warn(Math.round((n-a)/9e4)+"s delta between PTS and DTS, align them"),n=a):a=n);var c=(r=t[8])+9;if(e.size<=c)return null;e.size-=c;for(var h=new Uint8Array(e.size),f=0,p=o.length;f<p;f++){var m=(t=o[f]).byteLength;if(c){if(c>m){c-=m;continue}t=t.subarray(c),m-=c,c=0}h.set(t,s),s+=m}return i&&(i-=r+3),{data:h,pts:n,dts:a,len:i}}return null}function g(e,t){if(e.units.length&&e.frame){if(void 0===e.pts){var i=t.samples,r=i.length;if(!r)return void t.dropped++;var n=i[r-1];e.pts=n.pts,e.dts=n.dts}t.samples.push(e)}e.debug.length&&l.logger.log(e.pts+"/"+e.dts+":"+e.debug)}function v(e){for(var t=e.byteLength,i=[],r=1;r<t-2;)0===e[r]&&0===e[r+1]&&3===e[r+2]?(i.push(r+2),r+=2):r++;if(0===i.length)return e;var n=t-i.length,a=new Uint8Array(n),s=0;for(r=0;r<n;s++,r++)s===i[0]&&(s++,i.shift()),a[r]=e[s];return a}c.minProbeByteLength=188,t.default=c},"./src/errors.ts":function(e,t,i){"use strict";var r,n;i.r(t),i.d(t,"ErrorTypes",function(){return r}),i.d(t,"ErrorDetails",function(){return n}),function(e){e.NETWORK_ERROR="networkError",e.MEDIA_ERROR="mediaError",e.KEY_SYSTEM_ERROR="keySystemError",e.MUX_ERROR="muxError",e.OTHER_ERROR="otherError"}(r||(r={})),function(e){e.KEY_SYSTEM_NO_KEYS="keySystemNoKeys",e.KEY_SYSTEM_NO_ACCESS="keySystemNoAccess",e.KEY_SYSTEM_NO_SESSION="keySystemNoSession",e.KEY_SYSTEM_LICENSE_REQUEST_FAILED="keySystemLicenseRequestFailed",e.KEY_SYSTEM_NO_INIT_DATA="keySystemNoInitData",e.MANIFEST_LOAD_ERROR="manifestLoadError",e.MANIFEST_LOAD_TIMEOUT="manifestLoadTimeOut",e.MANIFEST_PARSING_ERROR="manifestParsingError",e.MANIFEST_INCOMPATIBLE_CODECS_ERROR="manifestIncompatibleCodecsError",e.LEVEL_EMPTY_ERROR="levelEmptyError",e.LEVEL_LOAD_ERROR="levelLoadError",e.LEVEL_LOAD_TIMEOUT="levelLoadTimeOut",e.LEVEL_SWITCH_ERROR="levelSwitchError",e.AUDIO_TRACK_LOAD_ERROR="audioTrackLoadError",e.AUDIO_TRACK_LOAD_TIMEOUT="audioTrackLoadTimeOut",e.SUBTITLE_LOAD_ERROR="subtitleTrackLoadError",e.SUBTITLE_TRACK_LOAD_TIMEOUT="subtitleTrackLoadTimeOut",e.FRAG_LOAD_ERROR="fragLoadError",e.FRAG_LOAD_TIMEOUT="fragLoadTimeOut",e.FRAG_DECRYPT_ERROR="fragDecryptError",e.FRAG_PARSING_ERROR="fragParsingError",e.REMUX_ALLOC_ERROR="remuxAllocError",e.KEY_LOAD_ERROR="keyLoadError",e.KEY_LOAD_TIMEOUT="keyLoadTimeOut",e.BUFFER_ADD_CODEC_ERROR="bufferAddCodecError",e.BUFFER_INCOMPATIBLE_CODECS_ERROR="bufferIncompatibleCodecsError",e.BUFFER_APPEND_ERROR="bufferAppendError",e.BUFFER_APPENDING_ERROR="bufferAppendingError",e.BUFFER_STALLED_ERROR="bufferStalledError",e.BUFFER_FULL_ERROR="bufferFullError",e.BUFFER_SEEK_OVER_HOLE="bufferSeekOverHole",e.BUFFER_NUDGE_ON_STALL="bufferNudgeOnStall",e.INTERNAL_EXCEPTION="internalException",e.INTERNAL_ABORTED="aborted",e.UNKNOWN="unknown"}(n||(n={}))},"./src/events.ts":function(e,t,i){"use strict";var r;i.r(t),i.d(t,"Events",function(){return r}),function(e){e.MEDIA_ATTACHING="hlsMediaAttaching",e.MEDIA_ATTACHED="hlsMediaAttached",e.MEDIA_DETACHING="hlsMediaDetaching",e.MEDIA_DETACHED="hlsMediaDetached",e.BUFFER_RESET="hlsBufferReset",e.BUFFER_CODECS="hlsBufferCodecs",e.BUFFER_CREATED="hlsBufferCreated",e.BUFFER_APPENDING="hlsBufferAppending",e.BUFFER_APPENDED="hlsBufferAppended",e.BUFFER_EOS="hlsBufferEos",e.BUFFER_FLUSHING="hlsBufferFlushing",e.BUFFER_FLUSHED="hlsBufferFlushed",e.MANIFEST_LOADING="hlsManifestLoading",e.MANIFEST_LOADED="hlsManifestLoaded",e.MANIFEST_PARSED="hlsManifestParsed",e.LEVEL_SWITCHING="hlsLevelSwitching",e.LEVEL_SWITCHED="hlsLevelSwitched",e.LEVEL_LOADING="hlsLevelLoading",e.LEVEL_LOADED="hlsLevelLoaded",e.LEVEL_UPDATED="hlsLevelUpdated",e.LEVEL_PTS_UPDATED="hlsLevelPtsUpdated",e.LEVELS_UPDATED="hlsLevelsUpdated",e.AUDIO_TRACKS_UPDATED="hlsAudioTracksUpdated",e.AUDIO_TRACK_SWITCHING="hlsAudioTrackSwitching",e.AUDIO_TRACK_SWITCHED="hlsAudioTrackSwitched",e.AUDIO_TRACK_LOADING="hlsAudioTrackLoading",e.AUDIO_TRACK_LOADED="hlsAudioTrackLoaded",e.SUBTITLE_TRACKS_UPDATED="hlsSubtitleTracksUpdated",e.SUBTITLE_TRACKS_CLEARED="hlsSubtitleTracksCleared",e.SUBTITLE_TRACK_SWITCH="hlsSubtitleTrackSwitch",e.SUBTITLE_TRACK_LOADING="hlsSubtitleTrackLoading",e.SUBTITLE_TRACK_LOADED="hlsSubtitleTrackLoaded",e.SUBTITLE_FRAG_PROCESSED="hlsSubtitleFragProcessed",e.CUES_PARSED="hlsCuesParsed",e.NON_NATIVE_TEXT_TRACKS_FOUND="hlsNonNativeTextTracksFound",e.INIT_PTS_FOUND="hlsInitPtsFound",e.FRAG_LOADING="hlsFragLoading",e.FRAG_LOAD_EMERGENCY_ABORTED="hlsFragLoadEmergencyAborted",e.FRAG_LOADED="hlsFragLoaded",e.FRAG_DECRYPTED="hlsFragDecrypted",e.FRAG_PARSING_INIT_SEGMENT="hlsFragParsingInitSegment",e.FRAG_PARSING_USERDATA="hlsFragParsingUserdata",e.FRAG_PARSING_METADATA="hlsFragParsingMetadata",e.FRAG_PARSED="hlsFragParsed",e.FRAG_BUFFERED="hlsFragBuffered",e.FRAG_CHANGED="hlsFragChanged",e.FPS_DROP="hlsFpsDrop",e.FPS_DROP_LEVEL_CAPPING="hlsFpsDropLevelCapping",e.ERROR="hlsError",e.DESTROYING="hlsDestroying",e.KEY_LOADING="hlsKeyLoading",e.KEY_LOADED="hlsKeyLoaded",e.LIVE_BACK_BUFFER_REACHED="hlsLiveBackBufferReached",e.BACK_BUFFER_REACHED="hlsBackBufferReached",e.RECORDING="recording"}(r||(r={}))},"./src/hls.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",function(){return y});var r=i("./node_modules/url-toolkit/src/url-toolkit.js"),n=i("./src/loader/playlist-loader.ts"),a=i("./src/loader/key-loader.ts"),s=i("./src/controller/id3-track-controller.ts"),o=i("./src/controller/latency-controller.ts"),u=i("./src/controller/level-controller.ts"),l=i("./src/controller/fragment-tracker.ts"),d=i("./src/controller/stream-controller.ts"),c=i("./src/is-supported.ts"),h=i("./src/utils/logger.ts"),f=i("./src/config.ts"),p=i("./node_modules/eventemitter3/index.js"),m=i("./src/events.ts"),g=i("./src/errors.ts");function v(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var y=function(){function e(t){void 0===t&&(t={}),this.config=void 0,this.userConfig=void 0,this.coreComponents=void 0,this.networkControllers=void 0,this._emitter=new p.EventEmitter,this._autoLevelCapping=void 0,this.abrController=void 0,this.bufferController=void 0,this.capLevelController=void 0,this.latencyController=void 0,this.levelController=void 0,this.streamController=void 0,this.audioTrackController=void 0,this.subtitleTrackController=void 0,this.emeController=void 0,this.cmcdController=void 0,this._media=null,this.url=null;var i=this.config=Object(f.mergeConfig)(e.DefaultConfig,t);this.userConfig=t,Object(h.enableLogs)(i.debug),this._autoLevelCapping=-1,i.progressive&&Object(f.enableStreamingMode)(i);var r=i.abrController,c=i.bufferController,m=i.capLevelController,g=i.fpsController,v=this.abrController=new r(this),y=this.bufferController=new c(this),_=this.capLevelController=new m(this),b=new g(this),w=new n.default(this),E=new a.default(this),T=new s.default(this),S=this.levelController=new u.default(this),A=new l.FragmentTracker(this),k=this.streamController=new d.default(this,A);_.setStreamController(k),b.setStreamController(k);var R=[S,k];this.networkControllers=R;var M=[w,E,v,y,_,b,T,A];this.audioTrackController=this.createController(i.audioTrackController,null,R),this.createController(i.audioStreamController,A,R),this.subtitleTrackController=this.createController(i.subtitleTrackController,null,R),this.createController(i.subtitleStreamController,A,R),this.createController(i.timelineController,null,M),this.emeController=this.createController(i.emeController,null,M),this.cmcdController=this.createController(i.cmcdController,null,M),this.latencyController=this.createController(o.default,null,M),this.coreComponents=M}e.isSupported=function(){return Object(c.isSupported)()};var t,i,y,_=e.prototype;return _.createController=function(e,t,i){if(e){var r=t?new e(this,t):new e(this);return i&&i.push(r),r}return null},_.on=function(e,t,i){void 0===i&&(i=this),this._emitter.on(e,t,i)},_.once=function(e,t,i){void 0===i&&(i=this),this._emitter.once(e,t,i)},_.removeAllListeners=function(e){this._emitter.removeAllListeners(e)},_.off=function(e,t,i,r){void 0===i&&(i=this),this._emitter.off(e,t,i,r)},_.listeners=function(e){return this._emitter.listeners(e)},_.emit=function(e,t,i){return this._emitter.emit(e,t,i)},_.trigger=function(e,t){if(this.config.debug)return this.emit(e,e,t);try{return this.emit(e,e,t)}catch(t){h.logger.error("An internal error happened while handling event "+e+'. Error message: "'+t.message+'". Here is a stacktrace:',t),this.trigger(m.Events.ERROR,{type:g.ErrorTypes.OTHER_ERROR,details:g.ErrorDetails.INTERNAL_EXCEPTION,fatal:!1,event:e,error:t})}return!1},_.listenerCount=function(e){return this._emitter.listenerCount(e)},_.destroy=function(){h.logger.log("destroy"),this.trigger(m.Events.DESTROYING,void 0),this.detachMedia(),this.removeAllListeners(),this._autoLevelCapping=-1,this.url=null,this.networkControllers.forEach(function(e){return e.destroy()}),this.networkControllers.length=0,this.coreComponents.forEach(function(e){return e.destroy()}),this.coreComponents.length=0},_.attachMedia=function(e){h.logger.log("attachMedia"),this._media=e,this.trigger(m.Events.MEDIA_ATTACHING,{media:e})},_.detachMedia=function(){h.logger.log("detachMedia"),this.trigger(m.Events.MEDIA_DETACHING,void 0),this._media=null},_.loadSource=function(e){this.stopLoad();var t=this.media,i=this.url,n=this.url=r.buildAbsoluteURL(self.location.href,e,{alwaysNormalize:!0});h.logger.log("loadSource:"+n),t&&i&&i!==n&&this.bufferController.hasSourceTypes()&&(this.detachMedia(),this.attachMedia(t)),this.trigger(m.Events.MANIFEST_LOADING,{url:e})},_.startLoad=function(e){void 0===e&&(e=-1),h.logger.log("startLoad("+e+")"),this.networkControllers.forEach(function(t){t.startLoad(e)})},_.stopLoad=function(){h.logger.log("stopLoad"),this.networkControllers.forEach(function(e){e.stopLoad()})},_.swapAudioCodec=function(){h.logger.log("swapAudioCodec"),this.streamController.swapAudioCodec()},_.recoverMediaError=function(){h.logger.log("recoverMediaError");var e=this._media;this.detachMedia(),e&&this.attachMedia(e)},_.removeLevel=function(e,t){void 0===t&&(t=0),this.levelController.removeLevel(e,t)},t=e,y=[{key:"version",get:function(){}},{key:"Events",get:function(){return m.Events}},{key:"ErrorTypes",get:function(){return g.ErrorTypes}},{key:"ErrorDetails",get:function(){return g.ErrorDetails}},{key:"DefaultConfig",get:function(){return e.defaultConfig?e.defaultConfig:f.hlsDefaultConfig},set:function(t){e.defaultConfig=t}}],(i=[{key:"levels",get:function(){var e=this.levelController.levels;return e||[]}},{key:"currentLevel",get:function(){return this.streamController.currentLevel},set:function(e){h.logger.log("set currentLevel:"+e),this.loadLevel=e,this.abrController.clearTimer(),this.streamController.immediateLevelSwitch()}},{key:"nextLevel",get:function(){return this.streamController.nextLevel},set:function(e){h.logger.log("set nextLevel:"+e),this.levelController.manualLevel=e,this.streamController.nextLevelSwitch()}},{key:"loadLevel",get:function(){return this.levelController.level},set:function(e){h.logger.log("set loadLevel:"+e),this.levelController.manualLevel=e}},{key:"nextLoadLevel",get:function(){return this.levelController.nextLoadLevel},set:function(e){this.levelController.nextLoadLevel=e}},{key:"firstLevel",get:function(){return Math.max(this.levelController.firstLevel,this.minAutoLevel)},set:function(e){h.logger.log("set firstLevel:"+e),this.levelController.firstLevel=e}},{key:"startLevel",get:function(){return this.levelController.startLevel},set:function(e){h.logger.log("set startLevel:"+e),-1!==e&&(e=Math.max(e,this.minAutoLevel)),this.levelController.startLevel=e}},{key:"capLevelToPlayerSize",get:function(){return this.config.capLevelToPlayerSize},set:function(e){var t=!!e;t!==this.config.capLevelToPlayerSize&&(t?this.capLevelController.startCapping():(this.capLevelController.stopCapping(),this.autoLevelCapping=-1,this.streamController.nextLevelSwitch()),this.config.capLevelToPlayerSize=t)}},{key:"autoLevelCapping",get:function(){return this._autoLevelCapping},set:function(e){this._autoLevelCapping!==e&&(h.logger.log("set autoLevelCapping:"+e),this._autoLevelCapping=e)}},{key:"bandwidthEstimate",get:function(){var e=this.abrController.bwEstimator;return e?e.getEstimate():NaN}},{key:"autoLevelEnabled",get:function(){return-1===this.levelController.manualLevel}},{key:"manualLevel",get:function(){return this.levelController.manualLevel}},{key:"minAutoLevel",get:function(){var e=this.levels,t=this.config.minAutoBitrate;if(!e)return 0;for(var i=e.length,r=0;r<i;r++)if(e[r].maxBitrate>=t)return r;return 0}},{key:"maxAutoLevel",get:function(){var e=this.levels,t=this.autoLevelCapping;return-1===t&&e&&e.length?e.length-1:t}},{key:"nextAutoLevel",get:function(){return Math.min(Math.max(this.abrController.nextAutoLevel,this.minAutoLevel),this.maxAutoLevel)},set:function(e){this.abrController.nextAutoLevel=Math.max(this.minAutoLevel,e)}},{key:"audioTracks",get:function(){var e=this.audioTrackController;return e?e.audioTracks:[]}},{key:"audioTrack",get:function(){var e=this.audioTrackController;return e?e.audioTrack:-1},set:function(e){var t=this.audioTrackController;t&&(t.audioTrack=e)}},{key:"subtitleTracks",get:function(){var e=this.subtitleTrackController;return e?e.subtitleTracks:[]}},{key:"subtitleTrack",get:function(){var e=this.subtitleTrackController;return e?e.subtitleTrack:-1},set:function(e){var t=this.subtitleTrackController;t&&(t.subtitleTrack=e)}},{key:"media",get:function(){return this._media}},{key:"subtitleDisplay",get:function(){var e=this.subtitleTrackController;return!!e&&e.subtitleDisplay},set:function(e){var t=this.subtitleTrackController;t&&(t.subtitleDisplay=e)}},{key:"lowLatencyMode",get:function(){return this.config.lowLatencyMode},set:function(e){this.config.lowLatencyMode=e}},{key:"liveSyncPosition",get:function(){return this.latencyController.liveSyncPosition}},{key:"latency",get:function(){return this.latencyController.latency}},{key:"maxLatency",get:function(){return this.latencyController.maxLatency}},{key:"targetLatency",get:function(){return this.latencyController.targetLatency}},{key:"drift",get:function(){return this.latencyController.drift}},{key:"forceStartLoad",get:function(){return this.streamController.forceStartLoad}}])&&v(t.prototype,i),y&&v(t,y),Object.defineProperty(t,"prototype",{writable:!1}),e}();y.defaultConfig=void 0},"./src/is-supported.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"isSupported",function(){return a}),i.d(t,"changeTypeSupported",function(){return s});var r=i("./src/utils/mediasource-helper.ts");function n(){return self.SourceBuffer||self.WebKitSourceBuffer}function a(){var e=Object(r.getMediaSource)();if(!e)return!1;var t=n(),i=e&&"function"==typeof e.isTypeSupported&&e.isTypeSupported('video/mp4; codecs="avc1.42E01E,mp4a.40.2"'),a=!t||t.prototype&&"function"==typeof t.prototype.appendBuffer&&"function"==typeof t.prototype.remove;return!!i&&!!a}function s(){var e,t=n();return"function"==typeof(null===t||void 0===t?void 0:null===(e=t.prototype)||void 0===e?void 0:e.changeType)}},"./src/loader/fragment-loader.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",function(){return c}),i.d(t,"LoadError",function(){return f});var r=i("./src/polyfills/number.ts"),n=i("./src/errors.ts"),a=i("./src/events.ts");function s(e){var t="function"==typeof Map?new Map:void 0;return(s=function(e){if(null===e||(i=e,-1===Function.toString.call(i).indexOf("[native code]")))return e;var i;if("function"!=typeof e)throw new TypeError("Super expression must either be null or a function");if(void 0!==t){if(t.has(e))return t.get(e);t.set(e,r)}function r(){return o(e,arguments,l(this).constructor)}return r.prototype=Object.create(e.prototype,{constructor:{value:r,enumerable:!1,writable:!0,configurable:!0}}),u(r,e)})(e)}function o(e,t,i){return(o=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],function(){})),!0}catch(e){return!1}}()?Reflect.construct.bind():function(e,t,i){var r=[null];r.push.apply(r,t);var n=new(Function.bind.apply(e,r));return i&&u(n,i.prototype),n}).apply(null,arguments)}function u(e,t){return(u=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(e,t){return e.__proto__=t,e})(e,t)}function l(e){return(l=Object.setPrototypeOf?Object.getPrototypeOf.bind():function(e){return e.__proto__||Object.getPrototypeOf(e)})(e)}var d=Math.pow(2,17),c=function(){function e(e,t){this.config=void 0,this.loader=null,this.partLoadTimeout=-1,this.magic=void 0,this.index=void 0,this.hls=void 0,this.hls=t,this.config=e,this.magic=[],this.index=0}var t=e.prototype;return t.destroy=function(){this.loader&&(this.loader.destroy(),this.loader=null)},t.abort=function(){this.loader&&this.loader.abort()},t.load=function(e,t){var i=this,r=e.url;if(!r)return Promise.reject(new f({type:n.ErrorTypes.NETWORK_ERROR,details:n.ErrorDetails.FRAG_LOAD_ERROR,fatal:!1,frag:e,networkDetails:null},"Fragment does not have a "+(r?"part list":"url")));this.abort();var s=this.config,o=s.fLoader,u=s.loader;return new Promise(function(r,l){i.loader&&i.loader.destroy();var c=i.loader=e.loader=o?new o(s):new u(s),p=h(e),m={timeout:s.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:s.fragLoadingMaxRetryTimeout,highWaterMark:"initSegment"===e.sn?1/0:d};e.stats=c.stats,c.load(p,m,{onSuccess:function(t,n,s,o){i.hls.trigger(a.Events.RECORDING,{data:t.data}),r({frag:e,part:null,payload:t.data,networkDetails:o})},onError:function(t,r,a){i.resetLoader(e,c),l(new f({type:n.ErrorTypes.NETWORK_ERROR,details:n.ErrorDetails.FRAG_LOAD_ERROR,fatal:!1,frag:e,response:t,networkDetails:a}))},onAbort:function(t,r,a){i.resetLoader(e,c),l(new f({type:n.ErrorTypes.NETWORK_ERROR,details:n.ErrorDetails.INTERNAL_ABORTED,fatal:!1,frag:e,networkDetails:a}))},onTimeout:function(t,r,a){i.resetLoader(e,c),l(new f({type:n.ErrorTypes.NETWORK_ERROR,details:n.ErrorDetails.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e,networkDetails:a}))},onProgress:function(i,r,n,a){t&&t({frag:e,part:null,payload:n,networkDetails:a})}})})},t.loadPart=function(e,t,i){var r=this;this.abort();var a=this.config,s=a.fLoader,o=a.loader;return new Promise(function(u,l){r.loader&&r.loader.destroy();var c=r.loader=e.loader=s?new s(a):new o(a),p=h(e,t),m={timeout:a.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:a.fragLoadingMaxRetryTimeout,highWaterMark:d};t.stats=c.stats,c.load(p,m,{onSuccess:function(n,a,s,o){r.resetLoader(e,c),r.updateStatsFromPart(e,t);var l={frag:e,part:t,payload:n.data,networkDetails:o};i(l),u(l)},onError:function(i,a,s){r.resetLoader(e,c),l(new f({type:n.ErrorTypes.NETWORK_ERROR,details:n.ErrorDetails.FRAG_LOAD_ERROR,fatal:!1,frag:e,part:t,response:i,networkDetails:s}))},onAbort:function(i,a,s){e.stats.aborted=t.stats.aborted,r.resetLoader(e,c),l(new f({type:n.ErrorTypes.NETWORK_ERROR,details:n.ErrorDetails.INTERNAL_ABORTED,fatal:!1,frag:e,part:t,networkDetails:s}))},onTimeout:function(i,a,s){r.resetLoader(e,c),l(new f({type:n.ErrorTypes.NETWORK_ERROR,details:n.ErrorDetails.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e,part:t,networkDetails:s}))}})})},t.updateStatsFromPart=function(e,t){var i=e.stats,r=t.stats,n=r.total;if(i.loaded+=r.loaded,n){var a=Math.round(e.duration/t.duration),s=Math.min(Math.round(i.loaded/n),a),o=(a-s)*Math.round(i.loaded/s);i.total=i.loaded+o}else i.total=Math.max(i.loaded,i.total);var u=i.loading,l=r.loading;u.start?u.first+=l.first-l.start:(u.start=l.start,u.first=l.first),u.end=l.end},t.resetLoader=function(e,t){e.loader=null,this.loader===t&&(self.clearTimeout(this.partLoadTimeout),this.loader=null),t.destroy()},e}();function h(e,t){void 0===t&&(t=null);var i=t||e,n={frag:e,part:t,responseType:"arraybuffer",url:i.url,headers:{},rangeStart:0,rangeEnd:0},a=i.byteRangeStartOffset,s=i.byteRangeEndOffset;return Object(r.isFiniteNumber)(a)&&Object(r.isFiniteNumber)(s)&&(n.rangeStart=a,n.rangeEnd=s),n}var f=function(e){var t,i;function r(t){for(var i,r=arguments.length,n=new Array(r>1?r-1:0),a=1;a<r;a++)n[a-1]=arguments[a];return(i=e.call.apply(e,[this].concat(n))||this).data=void 0,i.data=t,i}return i=e,(t=r).prototype=Object.create(i.prototype),t.prototype.constructor=t,u(t,i),r}(s(Error))},"./src/loader/fragment.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"ElementaryStreamTypes",function(){return r}),i.d(t,"BaseSegment",function(){return f}),i.d(t,"Fragment",function(){return p}),i.d(t,"Part",function(){return m});var r,n=i("./src/polyfills/number.ts"),a=i("./node_modules/url-toolkit/src/url-toolkit.js"),s=i("./src/utils/logger.ts"),o=i("./src/loader/level-key.ts"),u=i("./src/loader/load-stats.ts");function l(e,t){e.prototype=Object.create(t.prototype),e.prototype.constructor=e,d(e,t)}function d(e,t){return(d=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(e,t){return e.__proto__=t,e})(e,t)}function c(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function h(e,t,i){return t&&c(e.prototype,t),i&&c(e,i),Object.defineProperty(e,"prototype",{writable:!1}),e}!function(e){e.AUDIO="audio",e.VIDEO="video",e.AUDIOVIDEO="audiovideo"}(r||(r={}));var f=function(){function e(e){var t;this._byteRange=null,this._url=null,this.baseurl=void 0,this.relurl=void 0,this.elementaryStreams=((t={})[r.AUDIO]=null,t[r.VIDEO]=null,t[r.AUDIOVIDEO]=null,t),this.baseurl=e}return e.prototype.setByteRange=function(e,t){var i=e.split("@",2),r=[];1===i.length?r[0]=t?t.byteRangeEndOffset:0:r[0]=parseInt(i[1]),r[1]=parseInt(i[0])+r[0],this._byteRange=r},h(e,[{key:"byteRange",get:function(){return this._byteRange?this._byteRange:[]}},{key:"byteRangeStartOffset",get:function(){return this.byteRange[0]}},{key:"byteRangeEndOffset",get:function(){return this.byteRange[1]}},{key:"url",get:function(){return!this._url&&this.baseurl&&this.relurl&&(this._url=Object(a.buildAbsoluteURL)(this.baseurl,this.relurl,{alwaysNormalize:!0})),this._url||""},set:function(e){this._url=e}}]),e}(),p=function(e){function t(t,i){var r;return(r=e.call(this,i)||this)._decryptdata=null,r.rawProgramDateTime=null,r.programDateTime=null,r.tagList=[],r.duration=0,r.sn=0,r.levelkey=void 0,r.type=void 0,r.loader=null,r.level=-1,r.cc=0,r.startPTS=void 0,r.endPTS=void 0,r.appendedPTS=void 0,r.startDTS=void 0,r.endDTS=void 0,r.start=0,r.deltaPTS=void 0,r.maxStartPTS=void 0,r.minEndPTS=void 0,r.stats=new u.LoadStats,r.urlId=0,r.data=void 0,r.bitrateTest=!1,r.title=null,r.initSegment=null,r.type=t,r}l(t,e);var i=t.prototype;return i.createInitializationVector=function(e){for(var t=new Uint8Array(16),i=12;i<16;i++)t[i]=e>>8*(15-i)&255;return t},i.setDecryptDataFromLevelKey=function(e,t){var i=e;return"AES-128"===(null===e||void 0===e?void 0:e.method)&&e.uri&&!e.iv&&((i=o.LevelKey.fromURI(e.uri)).method=e.method,i.iv=this.createInitializationVector(t),i.keyFormat="identity"),i},i.setElementaryStreamInfo=function(e,t,i,r,n,a){void 0===a&&(a=!1);var s=this.elementaryStreams,o=s[e];o?(o.startPTS=Math.min(o.startPTS,t),o.endPTS=Math.max(o.endPTS,i),o.startDTS=Math.min(o.startDTS,r),o.endDTS=Math.max(o.endDTS,n)):s[e]={startPTS:t,endPTS:i,startDTS:r,endDTS:n,partial:a}},i.clearElementaryStreamInfo=function(){var e=this.elementaryStreams;e[r.AUDIO]=null,e[r.VIDEO]=null,e[r.AUDIOVIDEO]=null},h(t,[{key:"decryptdata",get:function(){if(!this.levelkey&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkey){var e=this.sn;"number"!=typeof e&&(this.levelkey&&"AES-128"===this.levelkey.method&&!this.levelkey.iv&&s.logger.warn('missing IV for initialization segment with method="'+this.levelkey.method+'" - compliance issue'),e=0),this._decryptdata=this.setDecryptDataFromLevelKey(this.levelkey,e)}return this._decryptdata}},{key:"end",get:function(){return this.start+this.duration}},{key:"endProgramDateTime",get:function(){if(null===this.programDateTime)return null;if(!Object(n.isFiniteNumber)(this.programDateTime))return null;var e=Object(n.isFiniteNumber)(this.duration)?this.duration:0;return this.programDateTime+1e3*e}},{key:"encrypted",get:function(){var e;return!(null===(e=this.decryptdata)||void 0===e||!e.keyFormat||!this.decryptdata.uri)}}]),t}(f),m=function(e){function t(t,i,r,n,a){var s;(s=e.call(this,r)||this).fragOffset=0,s.duration=0,s.gap=!1,s.independent=!1,s.relurl=void 0,s.fragment=void 0,s.index=void 0,s.stats=new u.LoadStats,s.duration=t.decimalFloatingPoint("DURATION"),s.gap=t.bool("GAP"),s.independent=t.bool("INDEPENDENT"),s.relurl=t.enumeratedString("URI"),s.fragment=i,s.index=n;var o=t.enumeratedString("BYTERANGE");return o&&s.setByteRange(o,a),a&&(s.fragOffset=a.fragOffset+a.duration),s}return l(t,e),h(t,[{key:"start",get:function(){return this.fragment.start+this.fragOffset}},{key:"end",get:function(){return this.start+this.duration}},{key:"loaded",get:function(){var e=this.elementaryStreams;return!!(e.audio||e.video||e.audiovideo)}}]),t}(f)},"./src/loader/key-loader.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",function(){return s});var r=i("./src/events.ts"),n=i("./src/errors.ts"),a=i("./src/utils/logger.ts"),s=function(){function e(e){this.hls=void 0,this.loaders={},this.decryptkey=null,this.decrypturl=null,this.hls=e,this._registerListeners()}var t=e.prototype;return t._registerListeners=function(){this.hls.on(r.Events.KEY_LOADING,this.onKeyLoading,this)},t._unregisterListeners=function(){this.hls.off(r.Events.KEY_LOADING,this.onKeyLoading)},t.destroy=function(){for(var e in this._unregisterListeners(),this.loaders){var t=this.loaders[e];t&&t.destroy()}this.loaders={}},t.onKeyLoading=function(e,t){var i=t.frag,n=i.type,s=this.loaders[n];if(i.decryptdata){var o=i.decryptdata.uri;if(o!==this.decrypturl||null===this.decryptkey){var u=this.hls.config;if(s&&(a.logger.warn("abort previous key loader for type:"+n),s.abort()),!o)return void a.logger.warn("key uri is falsy");var l=u.loader,d=i.loader=this.loaders[n]=new l(u);this.decrypturl=o,this.decryptkey=null;var c={url:o,frag:i,responseType:"arraybuffer"},h={timeout:u.fragLoadingTimeOut,maxRetry:0,retryDelay:u.fragLoadingRetryDelay,maxRetryDelay:u.fragLoadingMaxRetryTimeout,highWaterMark:0},f={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};d.load(c,h,f)}else this.decryptkey&&(i.decryptdata.key=this.decryptkey,this.hls.trigger(r.Events.KEY_LOADED,{frag:i}))}else a.logger.warn("Missing decryption data on fragment in onKeyLoading")},t.loadsuccess=function(e,t,i){var n=i.frag;n.decryptdata?(this.decryptkey=n.decryptdata.key=new Uint8Array(e.data),n.loader=null,delete this.loaders[n.type],this.hls.trigger(r.Events.KEY_LOADED,{frag:n})):a.logger.error("after key load, decryptdata unset")},t.loaderror=function(e,t){var i=t.frag,a=i.loader;a&&a.abort(),delete this.loaders[i.type],this.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.NETWORK_ERROR,details:n.ErrorDetails.KEY_LOAD_ERROR,fatal:!1,frag:i,response:e})},t.loadtimeout=function(e,t){var i=t.frag,a=i.loader;a&&a.abort(),delete this.loaders[i.type],this.hls.trigger(r.Events.ERROR,{type:n.ErrorTypes.NETWORK_ERROR,details:n.ErrorDetails.KEY_LOAD_TIMEOUT,fatal:!1,frag:i})},e}()},"./src/loader/level-details.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"LevelDetails",function(){return a});var r=i("./src/polyfills/number.ts");function n(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var a=function(){function e(e){this.PTSKnown=!1,this.alignedSliding=!1,this.averagetargetduration=void 0,this.endCC=0,this.endSN=0,this.fragments=void 0,this.fragmentHint=void 0,this.partList=null,this.live=!0,this.ageHeader=0,this.advancedDateTime=void 0,this.updated=!0,this.advanced=!0,this.availabilityDelay=void 0,this.misses=0,this.needSidxRanges=!1,this.startCC=0,this.startSN=0,this.startTimeOffset=null,this.targetduration=0,this.totalduration=0,this.type=null,this.url=void 0,this.m3u8="",this.version=null,this.canBlockReload=!1,this.canSkipUntil=0,this.canSkipDateRanges=!1,this.skippedSegments=0,this.recentlyRemovedDateranges=void 0,this.partHoldBack=0,this.holdBack=0,this.partTarget=0,this.preloadHint=void 0,this.renditionReports=void 0,this.tuneInGoal=0,this.deltaUpdateFailed=void 0,this.driftStartTime=0,this.driftEndTime=0,this.driftStart=0,this.driftEnd=0,this.fragments=[],this.url=e}var t,i,a;return e.prototype.reloaded=function(e){if(!e)return this.advanced=!0,void(this.updated=!0);var t=this.lastPartSn-e.lastPartSn,i=this.lastPartIndex-e.lastPartIndex;this.updated=this.endSN!==e.endSN||!!i||!!t,this.advanced=this.endSN>e.endSN||t>0||0===t&&i>0,this.updated||this.advanced?this.misses=Math.floor(.6*e.misses):this.misses=e.misses+1,this.availabilityDelay=e.availabilityDelay},t=e,(i=[{key:"hasProgramDateTime",get:function(){return!!this.fragments.length&&Object(r.isFiniteNumber)(this.fragments[this.fragments.length-1].programDateTime)}},{key:"levelTargetDuration",get:function(){return this.averagetargetduration||this.targetduration||10}},{key:"drift",get:function(){var e=this.driftEndTime-this.driftStartTime;return e>0?1e3*(this.driftEnd-this.driftStart)/e:1}},{key:"edge",get:function(){return this.partEnd||this.fragmentEnd}},{key:"partEnd",get:function(){var e;return null!==(e=this.partList)&&void 0!==e&&e.length?this.partList[this.partList.length-1].end:this.fragmentEnd}},{key:"fragmentEnd",get:function(){var e;return null!==(e=this.fragments)&&void 0!==e&&e.length?this.fragments[this.fragments.length-1].end:0}},{key:"age",get:function(){return this.advancedDateTime?Math.max(Date.now()-this.advancedDateTime,0)/1e3:0}},{key:"lastPartIndex",get:function(){var e;return null!==(e=this.partList)&&void 0!==e&&e.length?this.partList[this.partList.length-1].index:-1}},{key:"lastPartSn",get:function(){var e;return null!==(e=this.partList)&&void 0!==e&&e.length?this.partList[this.partList.length-1].fragment.sn:this.endSN}}])&&n(t.prototype,i),a&&n(t,a),Object.defineProperty(t,"prototype",{writable:!1}),e}()},"./src/loader/level-key.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"LevelKey",function(){return a});var r=i("./node_modules/url-toolkit/src/url-toolkit.js");function n(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var a=function(){function e(e,t){this._uri=null,this.method=null,this.keyFormat=null,this.keyFormatVersions=null,this.keyID=null,this.key=null,this.iv=null,this._uri=t?Object(r.buildAbsoluteURL)(e,t,{alwaysNormalize:!0}):e}var t,i,a;return e.fromURL=function(t,i){return new e(t,i)},e.fromURI=function(t){return new e(t)},t=e,(i=[{key:"uri",get:function(){return this._uri}}])&&n(t.prototype,i),a&&n(t,a),Object.defineProperty(t,"prototype",{writable:!1}),e}()},"./src/loader/load-stats.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"LoadStats",function(){return r});var r=function(){this.aborted=!1,this.loaded=0,this.retry=0,this.total=0,this.chunkCount=0,this.bwEstimate=0,this.loading={start:0,first:0,end:0},this.parsing={start:0,end:0},this.buffering={start:0,first:0,end:0}}},"./src/loader/m3u8-parser.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",function(){return g});var r=i("./src/polyfills/number.ts"),n=i("./node_modules/url-toolkit/src/url-toolkit.js"),a=i("./src/loader/fragment.ts"),s=i("./src/loader/level-details.ts"),o=i("./src/loader/level-key.ts"),u=i("./src/utils/attr-list.ts"),l=i("./src/utils/logger.ts"),d=i("./src/utils/codecs.ts"),c=/#EXT-X-STREAM-INF:([^\r\n]*)(?:[\r\n](?:#[^\r\n]*)?)*([^\r\n]+)|#EXT-X-SESSION-DATA:([^\r\n]*)[\r\n]+/g,h=/#EXT-X-MEDIA:(.*)/g,f=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/(?!#) *(\S[\S ]*)/.source,/#EXT-X-BYTERANGE:*(.+)/.source,/#EXT-X-PROGRAM-DATE-TIME:(.+)/.source,/#.*/.source].join("|"),"g"),p=new RegExp([/#(EXTM3U)/.source,/#EXT-X-(PLAYLIST-TYPE):(.+)/.source,/#EXT-X-(MEDIA-SEQUENCE): *(\d+)/.source,/#EXT-X-(SKIP):(.+)/.source,/#EXT-X-(TARGETDURATION): *(\d+)/.source,/#EXT-X-(KEY):(.+)/.source,/#EXT-X-(START):(.+)/.source,/#EXT-X-(ENDLIST)/.source,/#EXT-X-(DISCONTINUITY-SEQ)UENCE: *(\d+)/.source,/#EXT-X-(DIS)CONTINUITY/.source,/#EXT-X-(VERSION):(\d+)/.source,/#EXT-X-(MAP):(.+)/.source,/#EXT-X-(SERVER-CONTROL):(.+)/.source,/#EXT-X-(PART-INF):(.+)/.source,/#EXT-X-(GAP)/.source,/#EXT-X-(BITRATE):\s*(\d+)/.source,/#EXT-X-(PART):(.+)/.source,/#EXT-X-(PRELOAD-HINT):(.+)/.source,/#EXT-X-(RENDITION-REPORT):(.+)/.source,/(#)([^:]*):(.*)/.source,/(#)(.*)(?:.*)\r?\n?/.source].join("|")),m=/\.(mp4|m4s|m4v|m4a)$/i;var g=function(){function e(){}return e.findGroup=function(e,t){for(var i=0;i<e.length;i++){var r=e[i];if(r.id===t)return r}},e.convertAVC1ToAVCOTI=function(e){var t=e.split(".");if(t.length>2){var i=t.shift()+".";return i+=parseInt(t.shift()).toString(16),i+=("000"+parseInt(t.shift()).toString(16)).slice(-4)}return e},e.resolve=function(e,t){return n.buildAbsoluteURL(t,e,{alwaysNormalize:!0})},e.parseMasterPlaylist=function(t,i){var r,n=[],a={},s=!1;for(c.lastIndex=0;null!=(r=c.exec(t));)if(r[1]){var o=new u.AttrList(r[1]),l={attrs:o,bitrate:o.decimalInteger("AVERAGE-BANDWIDTH")||o.decimalInteger("BANDWIDTH"),name:o.NAME,url:e.resolve(r[2],i)},d=o.decimalResolution("RESOLUTION");d&&(l.width=d.width,l.height=d.height),v((o.CODECS||"").split(/[ ,]+/).filter(function(e){return e}),l),l.videoCodec&&-1!==l.videoCodec.indexOf("avc1")&&(l.videoCodec=e.convertAVC1ToAVCOTI(l.videoCodec)),n.push(l)}else if(r[3]){var h=new u.AttrList(r[3]);h["DATA-ID"]&&(s=!0,a[h["DATA-ID"]]=h)}return{levels:n,sessionData:s?a:null}},e.parseMasterPlaylistMedia=function(t,i,r,n){var a;void 0===n&&(n=[]);var s=[],o=0;for(h.lastIndex=0;null!==(a=h.exec(t));){var l=new u.AttrList(a[1]);if(l.TYPE===r){var d={attrs:l,bitrate:0,id:o++,groupId:l["GROUP-ID"],instreamId:l["INSTREAM-ID"],name:l.NAME||l.LANGUAGE||"",type:r,default:l.bool("DEFAULT"),autoselect:l.bool("AUTOSELECT"),forced:l.bool("FORCED"),lang:l.LANGUAGE,url:l.URI?e.resolve(l.URI,i):""};if(n.length){var c=e.findGroup(n,d.groupId)||n[0];y(d,c,"audioCodec"),y(d,c,"textCodec")}s.push(d)}}return s},e.parseLevelPlaylist=function(e,t,i,d,c){var h,g,v,y=new s.LevelDetails(t),b=y.fragments,w=null,E=0,T=0,S=0,A=0,k=null,R=new a.Fragment(d,t),M=-1,O=!1;for(f.lastIndex=0,y.m3u8=e;null!==(h=f.exec(e));){O&&(O=!1,(R=new a.Fragment(d,t)).start=S,R.sn=E,R.cc=A,R.level=i,w&&(R.initSegment=w,R.rawProgramDateTime=w.rawProgramDateTime,w.rawProgramDateTime=null));var C=h[1];if(C){R.duration=parseFloat(C);var D=(" "+h[2]).slice(1);R.title=D||null,R.tagList.push(D?["INF",C,D]:["INF",C])}else if(h[3])Object(r.isFiniteNumber)(R.duration)&&(R.start=S,v&&(R.levelkey=v),R.sn=E,R.level=i,R.cc=A,R.urlId=c,b.push(R),R.relurl=(" "+h[3]).slice(1),_(R,k),k=R,S+=R.duration,E++,T=0,O=!0);else if(h[4]){var I=(" "+h[4]).slice(1);k?R.setByteRange(I,k):R.setByteRange(I)}else if(h[5])R.rawProgramDateTime=(" "+h[5]).slice(1),R.tagList.push(["PROGRAM-DATE-TIME",R.rawProgramDateTime]),-1===M&&(M=b.length);else{if(!(h=h[0].match(p))){l.logger.warn("No matches on slow regex match for level playlist!");continue}for(g=1;g<h.length&&void 0===h[g];g++);var L=(" "+h[g]).slice(1),x=(" "+h[g+1]).slice(1),P=h[g+2]?(" "+h[g+2]).slice(1):"";switch(L){case"PLAYLIST-TYPE":y.type=x.toUpperCase();break;case"MEDIA-SEQUENCE":E=y.startSN=parseInt(x);break;case"SKIP":var U=new u.AttrList(x),N=U.decimalInteger("SKIPPED-SEGMENTS");if(Object(r.isFiniteNumber)(N)){y.skippedSegments=N;for(var B=N;B--;)b.unshift(null);E+=N}var F=U.enumeratedString("RECENTLY-REMOVED-DATERANGES");F&&(y.recentlyRemovedDateranges=F.split("\t"));break;case"TARGETDURATION":y.targetduration=parseFloat(x);break;case"VERSION":y.version=parseInt(x);break;case"EXTM3U":break;case"ENDLIST":y.live=!1;break;case"#":(x||P)&&R.tagList.push(P?[x,P]:[x]);break;case"DIS":A++;case"GAP":R.tagList.push([L]);break;case"BITRATE":R.tagList.push([L,x]);break;case"DISCONTINUITY-SEQ":A=parseInt(x);break;case"KEY":var j,H=new u.AttrList(x),G=H.enumeratedString("METHOD"),V=H.URI,W=H.hexadecimalInteger("IV"),q=H.enumeratedString("KEYFORMATVERSIONS"),X=H.enumeratedString("KEYID"),z=null!=(j=H.enumeratedString("KEYFORMAT"))?j:"identity";if(["com.apple.streamingkeydelivery","com.microsoft.playready","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed","com.widevine"].indexOf(z)>-1){l.logger.warn("Keyformat "+z+" is not supported from the manifest");continue}if("identity"!==z)continue;G&&(v=o.LevelKey.fromURL(t,V),V&&["AES-128","SAMPLE-AES","SAMPLE-AES-CENC"].indexOf(G)>=0&&(v.method=G,v.keyFormat=z,X&&(v.keyID=X),q&&(v.keyFormatVersions=q),v.iv=W));break;case"START":var K=new u.AttrList(x).decimalFloatingPoint("TIME-OFFSET");Object(r.isFiniteNumber)(K)&&(y.startTimeOffset=K);break;case"MAP":var Y=new u.AttrList(x);R.relurl=Y.URI,Y.BYTERANGE&&R.setByteRange(Y.BYTERANGE),R.level=i,R.sn="initSegment",v&&(R.levelkey=v),R.initSegment=null,w=R,O=!0;break;case"SERVER-CONTROL":var Q=new u.AttrList(x);y.canBlockReload=Q.bool("CAN-BLOCK-RELOAD"),y.canSkipUntil=Q.optionalFloat("CAN-SKIP-UNTIL",0),y.canSkipDateRanges=y.canSkipUntil>0&&Q.bool("CAN-SKIP-DATERANGES"),y.partHoldBack=Q.optionalFloat("PART-HOLD-BACK",0),y.holdBack=Q.optionalFloat("HOLD-BACK",0);break;case"PART-INF":var J=new u.AttrList(x);y.partTarget=J.decimalFloatingPoint("PART-TARGET");break;case"PART":var Z=y.partList;Z||(Z=y.partList=[]);var $=T>0?Z[Z.length-1]:void 0,ee=T++,te=new a.Part(new u.AttrList(x),R,t,ee,$);Z.push(te),R.duration+=te.duration;break;case"PRELOAD-HINT":var ie=new u.AttrList(x);y.preloadHint=ie;break;case"RENDITION-REPORT":var re=new u.AttrList(x);y.renditionReports=y.renditionReports||[],y.renditionReports.push(re);break;default:l.logger.warn("line parsed but not handled: "+h)}}}k&&!k.relurl?(b.pop(),S-=k.duration,y.partList&&(y.fragmentHint=k)):y.partList&&(_(R,k),R.cc=A,y.fragmentHint=R);var ne=b.length,ae=b[0],se=b[ne-1];if((S+=y.skippedSegments*y.targetduration)>0&&ne&&se){y.averagetargetduration=S/ne;var oe=se.sn;y.endSN="initSegment"!==oe?oe:0,ae&&(y.startCC=ae.cc,ae.initSegment||y.fragments.every(function(e){return e.relurl&&(t=e.relurl,m.test(null!=(i=null===(r=n.parseURL(t))||void 0===r?void 0:r.path)?i:""));var t,i,r})&&(l.logger.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),(R=new a.Fragment(d,t)).relurl=se.relurl,R.level=i,R.sn="initSegment",ae.initSegment=R,y.needSidxRanges=!0))}else y.endSN=0,y.startCC=0;return y.fragmentHint&&(S+=y.fragmentHint.duration),y.totalduration=S,y.endCC=A,M>0&&function(e,t){for(var i=e[t],r=t;r--;){var n=e[r];if(!n)return;n.programDateTime=i.programDateTime-1e3*n.duration,i=n}}(b,M),y},e}();function v(e,t){["video","audio","text"].forEach(function(i){var r=e.filter(function(e){return Object(d.isCodecType)(e,i)});if(r.length){var n=r.filter(function(e){return 0===e.lastIndexOf("avc1",0)||0===e.lastIndexOf("mp4a",0)});t[i+"Codec"]=n.length>0?n[0]:r[0],e=e.filter(function(e){return-1===r.indexOf(e)})}}),t.unknownCodecs=e}function y(e,t,i){var r=t[i];r&&(e[i]=r)}function _(e,t){e.rawProgramDateTime?e.programDateTime=Date.parse(e.rawProgramDateTime):null!==t&&void 0!==t&&t.programDateTime&&(e.programDateTime=t.endProgramDateTime),Object(r.isFiniteNumber)(e.programDateTime)||(e.programDateTime=null,e.rawProgramDateTime=null)}},"./src/loader/playlist-loader.ts":function(e,t,i){"use strict";i.r(t);var r=i("./src/polyfills/number.ts"),n=i("./src/events.ts"),a=i("./src/errors.ts"),s=i("./src/utils/logger.ts"),o=i("./src/utils/mp4-tools.ts"),u=i("./src/loader/m3u8-parser.ts"),l=i("./src/types/loader.ts"),d=i("./src/utils/attr-list.ts");function c(e,t){var i=e.url;return void 0!==i&&0!==i.indexOf("data:")||(i=t.url),i}var h=function(){function e(e){this.hls=void 0,this.loaders=Object.create(null),this.hls=e,this.registerListeners()}var t=e.prototype;return t.registerListeners=function(){var e=this.hls;e.on(n.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.on(n.Events.LEVEL_LOADING,this.onLevelLoading,this),e.on(n.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),e.on(n.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},t.unregisterListeners=function(){var e=this.hls;e.off(n.Events.MANIFEST_LOADING,this.onManifestLoading,this),e.off(n.Events.LEVEL_LOADING,this.onLevelLoading,this),e.off(n.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),e.off(n.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},t.createInternalLoader=function(e){var t=this.hls.config,i=t.pLoader,r=t.loader,n=new(i||r)(t);return e.loader=n,this.loaders[e.type]=n,n},t.getInternalLoader=function(e){return this.loaders[e.type]},t.resetInternalLoader=function(e){this.loaders[e]&&delete this.loaders[e]},t.destroyInternalLoaders=function(){for(var e in this.loaders){var t=this.loaders[e];t&&t.destroy(),this.resetInternalLoader(e)}},t.destroy=function(){this.unregisterListeners(),this.destroyInternalLoaders()},t.onManifestLoading=function(e,t){var i=t.url;this.load({id:null,groupId:null,level:0,responseType:"text",type:l.PlaylistContextType.MANIFEST,url:i,deliveryDirectives:null})},t.onLevelLoading=function(e,t){var i=t.id,r=t.level,n=t.url,a=t.deliveryDirectives;this.load({id:i,groupId:null,level:r,responseType:"text",type:l.PlaylistContextType.LEVEL,url:n,deliveryDirectives:a})},t.onAudioTrackLoading=function(e,t){var i=t.id,r=t.groupId,n=t.url,a=t.deliveryDirectives;this.load({id:i,groupId:r,level:null,responseType:"text",type:l.PlaylistContextType.AUDIO_TRACK,url:n,deliveryDirectives:a})},t.onSubtitleTrackLoading=function(e,t){var i=t.id,r=t.groupId,n=t.url,a=t.deliveryDirectives;this.load({id:i,groupId:r,level:null,responseType:"text",type:l.PlaylistContextType.SUBTITLE_TRACK,url:n,deliveryDirectives:a})},t.load=function(e){var t,i,r,n,a,o,u=this.hls.config,d=this.getInternalLoader(e);if(d){var c=d.context;if(c&&c.url===e.url)return void s.logger.trace("[playlist-loader]: playlist request ongoing");s.logger.log("[playlist-loader]: aborting previous loader for type: "+e.type),d.abort()}switch(e.type){case l.PlaylistContextType.MANIFEST:i=u.manifestLoadingMaxRetry,r=u.manifestLoadingTimeOut,n=u.manifestLoadingRetryDelay,a=u.manifestLoadingMaxRetryTimeout;break;case l.PlaylistContextType.LEVEL:case l.PlaylistContextType.AUDIO_TRACK:case l.PlaylistContextType.SUBTITLE_TRACK:i=0,r=u.levelLoadingTimeOut;break;default:i=u.levelLoadingMaxRetry,r=u.levelLoadingTimeOut,n=u.levelLoadingRetryDelay,a=u.levelLoadingMaxRetryTimeout}if((d=this.createInternalLoader(e),null!==(t=e.deliveryDirectives)&&void 0!==t&&t.part)&&(e.type===l.PlaylistContextType.LEVEL&&null!==e.level?o=this.hls.levels[e.level].details:e.type===l.PlaylistContextType.AUDIO_TRACK&&null!==e.id?o=this.hls.audioTracks[e.id].details:e.type===l.PlaylistContextType.SUBTITLE_TRACK&&null!==e.id&&(o=this.hls.subtitleTracks[e.id].details),o)){var h=o.partTarget,f=o.targetduration;h&&f&&(r=Math.min(1e3*Math.max(3*h,.8*f),r))}var p={timeout:r,maxRetry:i,retryDelay:n,maxRetryDelay:a,highWaterMark:0},m={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};d.load(e,p,m)},t.loadsuccess=function(e,t,i,r){if(void 0===r&&(r=null),i.isSidxRequest)return this.handleSidxRequest(e,i),void this.handlePlaylistLoaded(e,t,i,r);this.resetInternalLoader(i.type);var n=e.data;0===n.indexOf("#EXTM3U")?(t.parsing.start=performance.now(),n.indexOf("#EXTINF:")>0||n.indexOf("#EXT-X-TARGETDURATION:")>0?this.handleTrackOrLevelPlaylist(e,t,i,r):this.handleMasterPlaylist(e,t,i,r)):this.handleManifestParsingError(e,i,"no EXTM3U delimiter",r)},t.loaderror=function(e,t,i){void 0===i&&(i=null),this.handleNetworkError(t,i,!1,e)},t.loadtimeout=function(e,t,i){void 0===i&&(i=null),this.handleNetworkError(t,i,!0)},t.handleMasterPlaylist=function(e,t,i,r){var a=this.hls,o=e.data,l=c(e,i),h=u.default.parseMasterPlaylist(o,l),f=h.levels,p=h.sessionData;if(f.length){var m=f.map(function(e){return{id:e.attrs.AUDIO,audioCodec:e.audioCodec}}),g=f.map(function(e){return{id:e.attrs.SUBTITLES,textCodec:e.textCodec}}),v=u.default.parseMasterPlaylistMedia(o,l,"AUDIO",m),y=u.default.parseMasterPlaylistMedia(o,l,"SUBTITLES",g),_=u.default.parseMasterPlaylistMedia(o,l,"CLOSED-CAPTIONS");if(v.length)v.some(function(e){return!e.url})||!f[0].audioCodec||f[0].attrs.AUDIO||(s.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),v.unshift({type:"main",name:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new d.AttrList({}),bitrate:0,url:""}));a.trigger(n.Events.MANIFEST_LOADED,{levels:f,audioTracks:v,subtitles:y,captions:_,url:l,stats:t,networkDetails:r,sessionData:p})}else this.handleManifestParsingError(e,i,"no level found in manifest",r)},t.handleTrackOrLevelPlaylist=function(e,t,i,s){var o=this.hls,h=i.id,f=i.level,p=i.type,m=c(e,i),g=Object(r.isFiniteNumber)(h)?h:0,v=Object(r.isFiniteNumber)(f)?f:g,y=function(e){switch(e.type){case l.PlaylistContextType.AUDIO_TRACK:return l.PlaylistLevelType.AUDIO;case l.PlaylistContextType.SUBTITLE_TRACK:return l.PlaylistLevelType.SUBTITLE;default:return l.PlaylistLevelType.MAIN}}(i),_=u.default.parseLevelPlaylist(e.data,m,v,y,g);if(_.fragments.length){if(p===l.PlaylistContextType.MANIFEST){var b={attrs:new d.AttrList({}),bitrate:0,details:_,name:"",url:m};o.trigger(n.Events.MANIFEST_LOADED,{levels:[b],audioTracks:[],url:m,stats:t,networkDetails:s,sessionData:null})}if(t.parsing.end=performance.now(),_.needSidxRanges){var w,E=null===(w=_.fragments[0].initSegment)||void 0===w?void 0:w.url;this.load({url:E,isSidxRequest:!0,type:p,level:f,levelDetails:_,id:h,groupId:null,rangeStart:0,rangeEnd:2048,responseType:"arraybuffer",deliveryDirectives:null})}else i.levelDetails=_,this.handlePlaylistLoaded(e,t,i,s)}else o.trigger(n.Events.ERROR,{type:a.ErrorTypes.NETWORK_ERROR,details:a.ErrorDetails.LEVEL_EMPTY_ERROR,fatal:!1,url:m,reason:"no fragments found in level",level:"number"==typeof i.level?i.level:void 0})},t.handleSidxRequest=function(e,t){var i=Object(o.parseSegmentIndex)(new Uint8Array(e.data));if(i){var r=i.references,n=t.levelDetails;r.forEach(function(e,t){var r=e.info,a=n.fragments[t];0===a.byteRange.length&&a.setByteRange(String(1+r.end-r.start)+"@"+String(r.start)),a.initSegment&&a.initSegment.setByteRange(String(i.moovEndOffset)+"@0")})}},t.handleManifestParsingError=function(e,t,i,r){this.hls.trigger(n.Events.ERROR,{type:a.ErrorTypes.NETWORK_ERROR,details:a.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:t.type===l.PlaylistContextType.MANIFEST,url:e.url,reason:i,response:e,context:t,networkDetails:r})},t.handleNetworkError=function(e,t,i,r){void 0===i&&(i=!1),s.logger.warn("[playlist-loader]: A network "+(i?"timeout":"error")+" occurred while loading "+e.type+" level: "+e.level+" id: "+e.id+' group-id: "'+e.groupId+'"');var o=a.ErrorDetails.UNKNOWN,u=!1,d=this.getInternalLoader(e);switch(e.type){case l.PlaylistContextType.MANIFEST:o=i?a.ErrorDetails.MANIFEST_LOAD_TIMEOUT:a.ErrorDetails.MANIFEST_LOAD_ERROR,u=!0;break;case l.PlaylistContextType.LEVEL:o=i?a.ErrorDetails.LEVEL_LOAD_TIMEOUT:a.ErrorDetails.LEVEL_LOAD_ERROR,u=!1;break;case l.PlaylistContextType.AUDIO_TRACK:o=i?a.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:a.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,u=!1;break;case l.PlaylistContextType.SUBTITLE_TRACK:o=i?a.ErrorDetails.SUBTITLE_TRACK_LOAD_TIMEOUT:a.ErrorDetails.SUBTITLE_LOAD_ERROR,u=!1}d&&this.resetInternalLoader(e.type);var c={type:a.ErrorTypes.NETWORK_ERROR,details:o,fatal:u,url:e.url,loader:d,context:e,networkDetails:t};r&&(c.response=r),this.hls.trigger(n.Events.ERROR,c)},t.handlePlaylistLoaded=function(e,t,i,r){var a=i.type,s=i.level,o=i.id,u=i.groupId,d=i.loader,c=i.levelDetails,h=i.deliveryDirectives;if(null!==c&&void 0!==c&&c.targetduration){if(d)switch(c.live&&(d.getCacheAge&&(c.ageHeader=d.getCacheAge()||0),d.getCacheAge&&!isNaN(c.ageHeader)||(c.ageHeader=0)),a){case l.PlaylistContextType.MANIFEST:case l.PlaylistContextType.LEVEL:this.hls.trigger(n.Events.LEVEL_LOADED,{details:c,level:s||0,id:o||0,stats:t,networkDetails:r,deliveryDirectives:h});break;case l.PlaylistContextType.AUDIO_TRACK:this.hls.trigger(n.Events.AUDIO_TRACK_LOADED,{details:c,id:o||0,groupId:u||"",stats:t,networkDetails:r,deliveryDirectives:h});break;case l.PlaylistContextType.SUBTITLE_TRACK:this.hls.trigger(n.Events.SUBTITLE_TRACK_LOADED,{details:c,id:o||0,groupId:u||"",stats:t,networkDetails:r,deliveryDirectives:h})}}else this.handleManifestParsingError(e,i,"invalid target duration",r)},e}();t.default=h},"./src/polyfills/number.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"isFiniteNumber",function(){return r}),i.d(t,"MAX_SAFE_INTEGER",function(){return n});var r=Number.isFinite||function(e){return"number"==typeof e&&isFinite(e)},n=Number.MAX_SAFE_INTEGER||9007199254740991},"./src/remux/aac-helper.ts":function(e,t,i){"use strict";i.r(t);var r=function(){function e(){}return e.getSilentFrame=function(e,t){switch(e){case"mp4a.40.2":if(1===t)return new Uint8Array([0,200,0,128,35,128]);if(2===t)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(3===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(4===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(5===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,56]);if(6===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,0,178,0,32,8,224]);break;default:if(1===t)return new Uint8Array([1,64,34,128,163,78,230,128,186,8,0,0,0,28,6,241,193,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(2===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(3===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94])}},e}();t.default=r},"./src/remux/mp4-generator.ts":function(e,t,i){"use strict";i.r(t);var r=Math.pow(2,32)-1,n=function(){function e(){}return e.init=function(){var t;for(t in e.types={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],".mp3":[],mvex:[],mvhd:[],pasp:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[]},e.types)e.types.hasOwnProperty(t)&&(e.types[t]=[t.charCodeAt(0),t.charCodeAt(1),t.charCodeAt(2),t.charCodeAt(3)]);var i=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),r=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]);e.HDLR_TYPES={video:i,audio:r};var n=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),a=new Uint8Array([0,0,0,0,0,0,0,0]);e.STTS=e.STSC=e.STCO=a,e.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),e.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),e.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),e.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);var s=new Uint8Array([105,115,111,109]),o=new Uint8Array([97,118,99,49]),u=new Uint8Array([0,0,0,1]);e.FTYP=e.box(e.types.ftyp,s,u,s,o),e.DINF=e.box(e.types.dinf,e.box(e.types.dref,n))},e.box=function(e){for(var t=8,i=arguments.length,r=new Array(i>1?i-1:0),n=1;n<i;n++)r[n-1]=arguments[n];for(var a=r.length,s=a;a--;)t+=r[a].byteLength;var o=new Uint8Array(t);for(o[0]=t>>24&255,o[1]=t>>16&255,o[2]=t>>8&255,o[3]=255&t,o.set(e,4),a=0,t=8;a<s;a++)o.set(r[a],t),t+=r[a].byteLength;return o},e.hdlr=function(t){return e.box(e.types.hdlr,e.HDLR_TYPES[t])},e.mdat=function(t){return e.box(e.types.mdat,t)},e.mdhd=function(t,i){i*=t;var n=Math.floor(i/(r+1)),a=Math.floor(i%(r+1));return e.box(e.types.mdhd,new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,t>>24&255,t>>16&255,t>>8&255,255&t,n>>24,n>>16&255,n>>8&255,255&n,a>>24,a>>16&255,a>>8&255,255&a,85,196,0,0]))},e.mdia=function(t){return e.box(e.types.mdia,e.mdhd(t.timescale,t.duration),e.hdlr(t.type),e.minf(t))},e.mfhd=function(t){return e.box(e.types.mfhd,new Uint8Array([0,0,0,0,t>>24,t>>16&255,t>>8&255,255&t]))},e.minf=function(t){return"audio"===t.type?e.box(e.types.minf,e.box(e.types.smhd,e.SMHD),e.DINF,e.stbl(t)):e.box(e.types.minf,e.box(e.types.vmhd,e.VMHD),e.DINF,e.stbl(t))},e.moof=function(t,i,r){return e.box(e.types.moof,e.mfhd(t),e.traf(r,i))},e.moov=function(t){for(var i=t.length,r=[];i--;)r[i]=e.trak(t[i]);return e.box.apply(null,[e.types.moov,e.mvhd(t[0].timescale,t[0].duration)].concat(r).concat(e.mvex(t)))},e.mvex=function(t){for(var i=t.length,r=[];i--;)r[i]=e.trex(t[i]);return e.box.apply(null,[e.types.mvex].concat(r))},e.mvhd=function(t,i){i*=t;var n=Math.floor(i/(r+1)),a=Math.floor(i%(r+1)),s=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,t>>24&255,t>>16&255,t>>8&255,255&t,n>>24,n>>16&255,n>>8&255,255&n,a>>24,a>>16&255,a>>8&255,255&a,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return e.box(e.types.mvhd,s)},e.sdtp=function(t){var i,r,n=t.samples||[],a=new Uint8Array(4+n.length);for(i=0;i<n.length;i++)r=n[i].flags,a[i+4]=r.dependsOn<<4|r.isDependedOn<<2|r.hasRedundancy;return e.box(e.types.sdtp,a)},e.stbl=function(t){return e.box(e.types.stbl,e.stsd(t),e.box(e.types.stts,e.STTS),e.box(e.types.stsc,e.STSC),e.box(e.types.stsz,e.STSZ),e.box(e.types.stco,e.STCO))},e.avc1=function(t){var i,r,n,a=[],s=[];for(i=0;i<t.sps.length;i++)n=(r=t.sps[i]).byteLength,a.push(n>>>8&255),a.push(255&n),a=a.concat(Array.prototype.slice.call(r));for(i=0;i<t.pps.length;i++)n=(r=t.pps[i]).byteLength,s.push(n>>>8&255),s.push(255&n),s=s.concat(Array.prototype.slice.call(r));var o=e.box(e.types.avcC,new Uint8Array([1,a[3],a[4],a[5],255,224|t.sps.length].concat(a).concat([t.pps.length]).concat(s))),u=t.width,l=t.height,d=t.pixelRatio[0],c=t.pixelRatio[1];return e.box(e.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,u>>8&255,255&u,l>>8&255,255&l,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),o,e.box(e.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),e.box(e.types.pasp,new Uint8Array([d>>24,d>>16&255,d>>8&255,255&d,c>>24,c>>16&255,c>>8&255,255&c])))},e.esds=function(e){var t=e.config.length;return new Uint8Array([0,0,0,0,3,23+t,0,1,0,4,15+t,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([t]).concat(e.config).concat([6,1,2]))},e.mp4a=function(t){var i=t.samplerate;return e.box(e.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,t.channelCount,0,16,0,0,0,0,i>>8&255,255&i,0,0]),e.box(e.types.esds,e.esds(t)))},e.mp3=function(t){var i=t.samplerate;return e.box(e.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,t.channelCount,0,16,0,0,0,0,i>>8&255,255&i,0,0]))},e.stsd=function(t){return"audio"===t.type?"mp3"===t.segmentCodec&&"mp3"===t.codec?e.box(e.types.stsd,e.STSD,e.mp3(t)):e.box(e.types.stsd,e.STSD,e.mp4a(t)):e.box(e.types.stsd,e.STSD,e.avc1(t))},e.tkhd=function(t){var i=t.id,n=t.duration*t.timescale,a=t.width,s=t.height,o=Math.floor(n/(r+1)),u=Math.floor(n%(r+1));return e.box(e.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,i>>24&255,i>>16&255,i>>8&255,255&i,0,0,0,0,o>>24,o>>16&255,o>>8&255,255&o,u>>24,u>>16&255,u>>8&255,255&u,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,a>>8&255,255&a,0,0,s>>8&255,255&s,0,0]))},e.traf=function(t,i){var n=e.sdtp(t),a=t.id,s=Math.floor(i/(r+1)),o=Math.floor(i%(r+1));return e.box(e.types.traf,e.box(e.types.tfhd,new Uint8Array([0,0,0,0,a>>24,a>>16&255,a>>8&255,255&a])),e.box(e.types.tfdt,new Uint8Array([1,0,0,0,s>>24,s>>16&255,s>>8&255,255&s,o>>24,o>>16&255,o>>8&255,255&o])),e.trun(t,n.length+16+20+8+16+8+8),n)},e.trak=function(t){return t.duration=t.duration||4294967295,e.box(e.types.trak,e.tkhd(t),e.mdia(t))},e.trex=function(t){var i=t.id;return e.box(e.types.trex,new Uint8Array([0,0,0,0,i>>24,i>>16&255,i>>8&255,255&i,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},e.trun=function(t,i){var r,n,a,s,o,u,l=t.samples||[],d=l.length,c=12+16*d,h=new Uint8Array(c);for(i+=8+c,h.set([0,0,15,1,d>>>24&255,d>>>16&255,d>>>8&255,255&d,i>>>24&255,i>>>16&255,i>>>8&255,255&i],0),r=0;r<d;r++)a=(n=l[r]).duration,s=n.size,o=n.flags,u=n.cts,h.set([a>>>24&255,a>>>16&255,a>>>8&255,255&a,s>>>24&255,s>>>16&255,s>>>8&255,255&s,o.isLeading<<2|o.dependsOn,o.isDependedOn<<6|o.hasRedundancy<<4|o.paddingValue<<1|o.isNonSync,61440&o.degradPrio,15&o.degradPrio,u>>>24&255,u>>>16&255,u>>>8&255,255&u],12+16*r);return e.box(e.types.trun,h)},e.initSegment=function(t){e.types||e.init();var i=e.moov(t),r=new Uint8Array(e.FTYP.byteLength+i.byteLength);return r.set(e.FTYP),r.set(i,e.FTYP.byteLength),r},e}();n.types=void 0,n.HDLR_TYPES=void 0,n.STTS=void 0,n.STSC=void 0,n.STCO=void 0,n.STSZ=void 0,n.VMHD=void 0,n.SMHD=void 0,n.STSD=void 0,n.FTYP=void 0,n.DINF=void 0,t.default=n},"./src/remux/mp4-remuxer.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",function(){return m}),i.d(t,"normalizePts",function(){return g}),i.d(t,"flushTextTrackMetadataCueSamples",function(){return v}),i.d(t,"flushTextTrackUserdataCueSamples",function(){return y});var r=i("./src/polyfills/number.ts"),n=i("./src/remux/aac-helper.ts"),a=i("./src/remux/mp4-generator.ts"),s=i("./src/events.ts"),o=i("./src/errors.ts"),u=i("./src/utils/logger.ts"),l=i("./src/types/loader.ts"),d=i("./src/utils/timescale-conversion.ts");function c(){return(c=Object.assign?Object.assign.bind():function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var r in i)Object.prototype.hasOwnProperty.call(i,r)&&(e[r]=i[r])}return e}).apply(this,arguments)}var h=null,f=null,p=!1,m=function(){function e(e,t,i,r){if(void 0===r&&(r=""),this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.ISGenerated=!1,this._initPTS=void 0,this._initDTS=void 0,this.nextAvcDts=null,this.nextAudioPts=null,this.isAudioContiguous=!1,this.isVideoContiguous=!1,this.observer=e,this.config=t,this.typeSupported=i,this.ISGenerated=!1,null===h){var n=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);h=n?parseInt(n[1]):0}if(null===f){var a=navigator.userAgent.match(/Safari\/(\d+)/i);f=a?parseInt(a[1]):0}p=!!h&&h<75||!!f&&f<600}var t=e.prototype;return t.destroy=function(){},t.resetTimeStamp=function(e){u.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=e},t.resetNextTimestamp=function(){u.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},t.resetInitSegment=function(){u.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1},t.getVideoStartPts=function(e){var t=!1,i=e.reduce(function(e,i){var r=i.pts-e;return r<-4294967296?(t=!0,g(e,i.pts)):r>0?e:i.pts},e[0].pts);return t&&u.logger.debug("PTS rollover detected"),i},t.remux=function(e,t,i,r,n,a,s,o){var d,c,h,f,p,m,_=n,b=n,w=e.pid>-1,E=t.pid>-1,T=t.samples.length,S=e.samples.length>0,A=T>1;if((!w||S)&&(!E||A)||this.ISGenerated||s){this.ISGenerated||(h=this.generateIS(e,t,n));var k=this.isVideoContiguous,R=-1;if(A&&(R=function(e){for(var t=0;t<e.length;t++)if(e[t].key)return t;return-1}(t.samples),!k&&this.config.forceKeyFrameOnDiscontinuity))if(m=!0,R>0){u.logger.warn("[mp4-remuxer]: Dropped "+R+" out of "+T+" video samples due to a missing keyframe");var M=this.getVideoStartPts(t.samples);t.samples=t.samples.slice(R),t.dropped+=R,b+=(t.samples[0].pts-M)/(t.timescale||9e4)}else-1===R&&(u.logger.warn("[mp4-remuxer]: No keyframe found out of "+T+" video samples"),m=!1);if(this.ISGenerated){if(S&&A){var O=this.getVideoStartPts(t.samples),C=(g(e.samples[0].pts,O)-O)/t.inputTimeScale;_+=Math.max(0,C),b+=Math.max(0,-C)}if(S){if(e.samplerate||(u.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),h=this.generateIS(e,t,n)),c=this.remuxAudio(e,_,this.isAudioContiguous,a,E||A||o===l.PlaylistLevelType.AUDIO?b:void 0),A){var D=c?c.endPTS-c.startPTS:0;t.inputTimeScale||(u.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),h=this.generateIS(e,t,n)),d=this.remuxVideo(t,b,k,D)}}else A&&(d=this.remuxVideo(t,b,k,0));d&&(d.firstKeyFrame=R,d.independent=-1!==R)}}return this.ISGenerated&&(i.samples.length&&(p=v(i,n,this._initPTS,this._initDTS)),r.samples.length&&(f=y(r,n,this._initPTS))),{audio:c,video:d,initSegment:h,independent:m,text:f,id3:p}},t.generateIS=function(e,t,i){var n,s,o,u=e.samples,l=t.samples,d=this.typeSupported,c={},h=!Object(r.isFiniteNumber)(this._initPTS),f="audio/mp4";if(h&&(n=s=1/0),e.config&&u.length){switch(e.timescale=e.samplerate,e.segmentCodec){case"mp3":d.mpeg?(f="audio/mpeg",e.codec=""):d.mp3&&(e.codec="mp3")}c.audio={id:"audio",container:f,codec:e.codec,initSegment:"mp3"===e.segmentCodec&&d.mpeg?new Uint8Array(0):a.default.initSegment([e]),metadata:{channelCount:e.channelCount}},h&&(o=e.inputTimeScale,n=s=u[0].pts-Math.round(o*i))}if(t.sps&&t.pps&&l.length&&(t.timescale=t.inputTimeScale,c.video={id:"main",container:"video/mp4",codec:t.codec,initSegment:a.default.initSegment([t]),metadata:{width:t.width,height:t.height}},h)){o=t.inputTimeScale;var p=this.getVideoStartPts(l),m=Math.round(o*i);s=Math.min(s,g(l[0].dts,p)-m),n=Math.min(n,p-m)}if(Object.keys(c).length)return this.ISGenerated=!0,h&&(this._initPTS=n,this._initDTS=s),{tracks:c,initPTS:n,timescale:o}},t.remuxVideo=function(e,t,i,r){var n,l,f,m=e.inputTimeScale,v=e.samples,y=[],b=v.length,w=this._initPTS,E=this.nextAvcDts,T=8,S=Number.POSITIVE_INFINITY,A=Number.NEGATIVE_INFINITY,k=0,R=!1;i&&null!==E||(E=t*m-(v[0].pts-g(v[0].dts,v[0].pts)));for(var M=0;M<b;M++){var O=v[M];if(O.pts=g(O.pts-w,E),O.dts=g(O.dts-w,E),O.dts>O.pts){k=Math.max(Math.min(k,O.pts-O.dts),-18e3)}O.dts<v[M>0?M-1:M].dts&&(R=!0)}R&&v.sort(function(e,t){var i=e.dts-t.dts,r=e.pts-t.pts;return i||r}),l=v[0].dts,f=v[v.length-1].dts;var C=Math.round((f-l)/(b-1));if(k<0){if(k<-2*C){u.logger.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+Object(d.toMsFromMpegTsClock)(-C,!0)+" ms");for(var D=k,I=0;I<b;I++)v[I].dts=D=Math.max(D,v[I].pts-C),v[I].pts=Math.max(D,v[I].pts)}else{u.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Object(d.toMsFromMpegTsClock)(k,!0)+" ms to overcome this issue");for(var L=0;L<b;L++)v[L].dts=v[L].dts+k}l=v[0].dts}if(i){var x=l-E,P=x>C;if(P||x<-1){P?u.logger.warn("AVC: "+Object(d.toMsFromMpegTsClock)(x,!0)+" ms ("+x+"dts) hole between fragments detected, filling it"):u.logger.warn("AVC: "+Object(d.toMsFromMpegTsClock)(-x,!0)+" ms ("+x+"dts) overlapping between fragments detected"),l=E;var U=v[0].pts-x;v[0].dts=l,v[0].pts=U,u.logger.log("Video: First PTS/DTS adjusted: "+Object(d.toMsFromMpegTsClock)(U,!0)+"/"+Object(d.toMsFromMpegTsClock)(l,!0)+", delta: "+Object(d.toMsFromMpegTsClock)(x,!0)+" ms")}}p&&(l=Math.max(0,l));for(var N=0,B=0,F=0;F<b;F++){for(var j=v[F],H=j.units,G=H.length,V=0,W=0;W<G;W++)V+=H[W].data.length;B+=V,N+=G,j.length=V,j.dts=Math.max(j.dts,l),j.pts=Math.max(j.pts,j.dts,0),S=Math.min(j.pts,S),A=Math.max(j.pts,A)}f=v[b-1].dts;var q,X=B+4*N+8;try{q=new Uint8Array(X)}catch(e){return void this.observer.emit(s.Events.ERROR,s.Events.ERROR,{type:o.ErrorTypes.MUX_ERROR,details:o.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:X,reason:"fail allocating video mdat "+X})}var z=new DataView(q.buffer);z.setUint32(0,X),q.set(a.default.types.mdat,4);for(var K=0;K<b;K++){for(var Y=v[K],Q=Y.units,J=0,Z=0,$=Q.length;Z<$;Z++){var ee=Q[Z],te=ee.data,ie=ee.data.byteLength;z.setUint32(T,ie),T+=4,q.set(te,T),T+=ie,J+=4+ie}if(K<b-1)n=v[K+1].dts-Y.dts;else{var re=this.config,ne=Y.dts-v[K>0?K-1:K].dts;if(re.stretchShortVideoTrack&&null!==this.nextAudioPts){var ae=Math.floor(re.maxBufferHole*m),se=(r?S+r*m:this.nextAudioPts)-Y.pts;se>ae?((n=se-ne)<0&&(n=ne),u.logger.log("[mp4-remuxer]: It is approximately "+se/90+" ms to the next segment; using duration "+n/90+" ms for the last video frame.")):n=ne}else n=ne}var oe=Math.round(Y.pts-Y.dts);y.push(new _(Y.key,n,J,oe))}if(y.length&&h&&h<70){var ue=y[0].flags;ue.dependsOn=2,ue.isNonSync=0}console.assert(void 0!==n,"mp4SampleDuration must be computed"),this.nextAvcDts=E=f+n,this.isVideoContiguous=!0;var le={data1:a.default.moof(e.sequenceNumber++,l,c({},e,{samples:y})),data2:q,startPTS:S/m,endPTS:(A+n)/m,startDTS:l/m,endDTS:E/m,type:"video",hasAudio:!1,hasVideo:!0,nb:y.length,dropped:e.dropped};return e.samples=[],e.dropped=0,console.assert(q.length,"MDAT length must not be zero"),le},t.remuxAudio=function(e,t,i,r,l){var d=e.inputTimeScale,h=d/(e.samplerate?e.samplerate:d),f="aac"===e.segmentCodec?1024:1152,p=f*h,m=this._initPTS,v="mp3"===e.segmentCodec&&this.typeSupported.mpeg,y=[],b=e.samples,w=v?0:8,E=this.nextAudioPts||-1,T=t*d;if(this.isAudioContiguous=i=i||b.length&&E>0&&(r&&Math.abs(T-E)<9e3||Math.abs(g(b[0].pts-m,T)-E)<20*p),b.forEach(function(e){e.pts=g(e.pts-m,T)}),!i||E<0){if(!(b=b.filter(function(e){return e.pts>=0})).length)return;E=0===l?0:r?Math.max(0,T):b[0].pts}if("aac"===e.segmentCodec)for(var S=void 0!==l,A=this.config.maxAudioFramesDrift,k=0,R=E;k<b.length;k++){var M=b[k],O=M.pts,C=O-R,D=Math.abs(1e3*C/d);if(C<=-A*p&&S)0===k&&(u.logger.warn("Audio frame @ "+(O/d).toFixed(3)+"s overlaps nextAudioPts by "+Math.round(1e3*C/d)+" ms."),this.nextAudioPts=E=R=O);else if(C>=A*p&&D<1e4&&S){var I=Math.round(C/p);(R=O-I*p)<0&&(I--,R+=p),0===k&&(this.nextAudioPts=E=R),u.logger.warn("[mp4-remuxer]: Injecting "+I+" audio frame @ "+(R/d).toFixed(3)+"s due to "+Math.round(1e3*C/d)+" ms gap.");for(var L=0;L<I;L++){var x=Math.max(R,0),P=n.default.getSilentFrame(e.manifestCodec||e.codec,e.channelCount);P||(u.logger.log("[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."),P=M.unit.subarray()),b.splice(k,0,{unit:P,pts:x}),R+=p,k++}}M.pts=R,R+=p}for(var U,N=null,B=null,F=0,j=b.length;j--;)F+=b[j].unit.byteLength;for(var H=0,G=b.length;H<G;H++){var V=b[H],W=V.unit,q=V.pts;if(null!==B){y[H-1].duration=Math.round((q-B)/h)}else{if(i&&"aac"===e.segmentCodec&&(q=E),N=q,!(F>0))return;F+=w;try{U=new Uint8Array(F)}catch(e){return void this.observer.emit(s.Events.ERROR,s.Events.ERROR,{type:o.ErrorTypes.MUX_ERROR,details:o.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:F,reason:"fail allocating audio mdat "+F})}v||(new DataView(U.buffer).setUint32(0,F),U.set(a.default.types.mdat,4))}U.set(W,w);var X=W.byteLength;w+=X,y.push(new _(!0,f,X,0)),B=q}var z=y.length;if(z){var K=y[y.length-1];this.nextAudioPts=E=B+h*K.duration;var Y=v?new Uint8Array(0):a.default.moof(e.sequenceNumber++,N/h,c({},e,{samples:y}));e.samples=[];var Q=N/d,J=E/d,Z={data1:Y,data2:U,startPTS:Q,endPTS:J,startDTS:Q,endDTS:J,type:"audio",hasAudio:!0,hasVideo:!1,nb:z};return this.isAudioContiguous=!0,console.assert(U.length,"MDAT length must not be zero"),Z}},t.remuxEmptyAudio=function(e,t,i,r){var a=e.inputTimeScale,s=a/(e.samplerate?e.samplerate:a),o=this.nextAudioPts,l=(null!==o?o:r.startDTS*a)+this._initDTS,d=r.endDTS*a+this._initDTS,c=1024*s,h=Math.ceil((d-l)/c),f=n.default.getSilentFrame(e.manifestCodec||e.codec,e.channelCount);if(u.logger.warn("[mp4-remuxer]: remux empty Audio"),f){for(var p=[],m=0;m<h;m++){var g=l+m*c;p.push({unit:f,pts:g,dts:g})}return e.samples=p,this.remuxAudio(e,t,i,!1)}u.logger.trace("[mp4-remuxer]: Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec")},e}();function g(e,t){var i;if(null===t)return e;for(i=t<e?-8589934592:8589934592;Math.abs(e-t)>4294967296;)e+=i;return e}function v(e,t,i,r){var n=e.samples.length;if(n){for(var a=e.inputTimeScale,s=0;s<n;s++){var o=e.samples[s];o.pts=g(o.pts-i,t*a)/a,o.dts=g(o.dts-r,t*a)/a}var u=e.samples;return e.samples=[],{samples:u}}}function y(e,t,i){var r=e.samples.length;if(r){for(var n=e.inputTimeScale,a=0;a<r;a++){var s=e.samples[a];s.pts=g(s.pts-i,t*n)/n}e.samples.sort(function(e,t){return e.pts-t.pts});var o=e.samples;return e.samples=[],{samples:o}}}var _=function(e,t,i,r){this.size=void 0,this.duration=void 0,this.cts=void 0,this.flags=void 0,this.duration=t,this.size=i,this.cts=r,this.flags=new b(e)},b=function(e){this.isLeading=0,this.isDependedOn=0,this.hasRedundancy=0,this.degradPrio=0,this.dependsOn=1,this.isNonSync=1,this.dependsOn=e?2:1,this.isNonSync=e?0:1}},"./src/remux/passthrough-remuxer.ts":function(e,t,i){"use strict";i.r(t);var r=i("./src/polyfills/number.ts"),n=i("./src/remux/mp4-remuxer.ts"),a=i("./src/utils/mp4-tools.ts"),s=i("./src/loader/fragment.ts"),o=i("./src/utils/logger.ts"),u=function(){function e(){this.emitInitSegment=!1,this.audioCodec=void 0,this.videoCodec=void 0,this.initData=void 0,this.initPTS=void 0,this.initTracks=void 0,this.lastEndDTS=null}var t=e.prototype;return t.destroy=function(){},t.resetTimeStamp=function(e){this.initPTS=e,this.lastEndDTS=null},t.resetNextTimestamp=function(){this.lastEndDTS=null},t.resetInitSegment=function(e,t,i){this.audioCodec=t,this.videoCodec=i,this.generateInitSegment(e),this.emitInitSegment=!0},t.generateInitSegment=function(e){var t=this.audioCodec,i=this.videoCodec;if(!e||!e.byteLength)return this.initTracks=void 0,void(this.initData=void 0);var r=this.initData=Object(a.parseInitSegment)(e);t||(t=d(r.audio,s.ElementaryStreamTypes.AUDIO)),i||(i=d(r.video,s.ElementaryStreamTypes.VIDEO));var n={};r.audio&&r.video?n.audiovideo={container:"video/mp4",codec:t+","+i,initSegment:e,id:"main"}:r.audio?n.audio={container:"audio/mp4",codec:t,initSegment:e,id:"audio"}:r.video?n.video={container:"video/mp4",codec:i,initSegment:e,id:"main"}:o.logger.warn("[passthrough-remuxer.ts]: initSegment does not contain moov or trak boxes."),this.initTracks=n},t.remux=function(e,t,i,s,u){var d,c=this.initPTS,h=this.lastEndDTS,f={audio:void 0,video:void 0,text:s,id3:i,initSegment:void 0};Object(r.isFiniteNumber)(h)||(h=this.lastEndDTS=u||0);var p=t.samples;if(!p||!p.length)return f;var m={initPTS:void 0,timescale:1},g=this.initData;if(g&&g.length||(this.generateInitSegment(p),g=this.initData),!g||!g.length)return o.logger.warn("[passthrough-remuxer.ts]: Failed to generate initSegment."),f;this.emitInitSegment&&(m.tracks=this.initTracks,this.emitInitSegment=!1),Object(r.isFiniteNumber)(c)||(this.initPTS=m.initPTS=c=l(g,p,h));var v=Object(a.getDuration)(p,g),y=h,_=v+y;Object(a.offsetStartDTS)(g,p,c),v>0?this.lastEndDTS=_:(o.logger.warn("Duration parsed from mp4 should be greater than zero"),this.resetNextTimestamp());var b=!!g.audio,w=!!g.video,E="";b&&(E+="audio"),w&&(E+="video");var T={data1:p,startPTS:y,startDTS:y,endPTS:_,endDTS:_,type:E,hasAudio:b,hasVideo:w,nb:1,dropped:0};f.audio="audio"===T.type?T:void 0,f.video="audio"!==T.type?T:void 0,f.initSegment=m;var S=null!=(d=this.initPTS)?d:0;return f.id3=Object(n.flushTextTrackMetadataCueSamples)(i,u,S,S),s.samples.length&&(f.text=Object(n.flushTextTrackUserdataCueSamples)(s,u,S)),f},e}(),l=function(e,t,i){return Object(a.getStartDTS)(e,t)-i};function d(e,t){var i=null===e||void 0===e?void 0:e.codec;return i&&i.length>4?i:"hvc1"===i?"hvc1.1.c.L120.90":"av01"===i?"av01.0.04M.08":"avc1"===i||t===s.ElementaryStreamTypes.VIDEO?"avc1.42e01e":"mp4a.40.5"}t.default=u},"./src/task-loop.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",function(){return r});var r=function(){function e(){this._boundTick=void 0,this._tickTimer=null,this._tickInterval=null,this._tickCallCount=0,this._boundTick=this.tick.bind(this)}var t=e.prototype;return t.destroy=function(){this.onHandlerDestroying(),this.onHandlerDestroyed()},t.onHandlerDestroying=function(){this.clearNextTick(),this.clearInterval()},t.onHandlerDestroyed=function(){},t.hasInterval=function(){return!!this._tickInterval},t.hasNextTick=function(){return!!this._tickTimer},t.setInterval=function(e){return!this._tickInterval&&(this._tickInterval=self.setInterval(this._boundTick,e),!0)},t.clearInterval=function(){return!!this._tickInterval&&(self.clearInterval(this._tickInterval),this._tickInterval=null,!0)},t.clearNextTick=function(){return!!this._tickTimer&&(self.clearTimeout(this._tickTimer),this._tickTimer=null,!0)},t.tick=function(){this._tickCallCount++,1===this._tickCallCount&&(this.doTick(),this._tickCallCount>1&&this.tickImmediate(),this._tickCallCount=0)},t.tickImmediate=function(){this.clearNextTick(),this._tickTimer=self.setTimeout(this._boundTick,0)},t.doTick=function(){},e}()},"./src/types/cmcd.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"CMCDVersion",function(){return s}),i.d(t,"CMCDObjectType",function(){return r}),i.d(t,"CMCDStreamingFormat",function(){return n}),i.d(t,"CMCDStreamType",function(){return a});var r,n,a,s=1;!function(e){e.MANIFEST="m",e.AUDIO="a",e.VIDEO="v",e.MUXED="av",e.INIT="i",e.CAPTION="c",e.TIMED_TEXT="tt",e.KEY="k",e.OTHER="o"}(r||(r={})),function(e){e.DASH="d",e.HLS="h",e.SMOOTH="s",e.OTHER="o"}(n||(n={})),function(e){e.VOD="v",e.LIVE="l"}(a||(a={}))},"./src/types/level.ts":function(e,t,i){"use strict";function r(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var n;function a(e,t){var i=e.canSkipUntil,r=e.canSkipDateRanges,a=e.endSN;return i&&(void 0!==t?t-a:0)<i?r?n.v2:n.Yes:n.No}i.r(t),i.d(t,"HlsSkip",function(){return n}),i.d(t,"getSkipValue",function(){return a}),i.d(t,"HlsUrlParameters",function(){return s}),i.d(t,"Level",function(){return o}),function(e){e.No="",e.Yes="YES",e.v2="v2"}(n||(n={}));var s=function(){function e(e,t,i){this.msn=void 0,this.part=void 0,this.skip=void 0,this.msn=e,this.part=t,this.skip=i}return e.prototype.addDirectives=function(e){var t=new self.URL(e);return void 0!==this.msn&&t.searchParams.set("_HLS_msn",this.msn.toString()),void 0!==this.part&&t.searchParams.set("_HLS_part",this.part.toString()),this.skip&&t.searchParams.set("_HLS_skip",this.skip),t.toString()},e}(),o=function(){function e(e){this.attrs=void 0,this.audioCodec=void 0,this.bitrate=void 0,this.codecSet=void 0,this.height=void 0,this.id=void 0,this.name=void 0,this.videoCodec=void 0,this.width=void 0,this.unknownCodecs=void 0,this.audioGroupIds=void 0,this.details=void 0,this.fragmentError=0,this.loadError=0,this.loaded=void 0,this.realBitrate=0,this.textGroupIds=void 0,this.url=void 0,this._urlId=0,this.url=[e.url],this.attrs=e.attrs,this.bitrate=e.bitrate,e.details&&(this.details=e.details),this.id=e.id||0,this.name=e.name,this.width=e.width||0,this.height=e.height||0,this.audioCodec=e.audioCodec,this.videoCodec=e.videoCodec,this.unknownCodecs=e.unknownCodecs,this.codecSet=[e.videoCodec,e.audioCodec].filter(function(e){return e}).join(",").replace(/\.[^.,]+/g,"")}var t,i,n;return t=e,(i=[{key:"maxBitrate",get:function(){return Math.max(this.realBitrate,this.bitrate)}},{key:"uri",get:function(){return this.url[this._urlId]||""}},{key:"urlId",get:function(){return this._urlId},set:function(e){var t=e%this.url.length;this._urlId!==t&&(this.details=void 0,this._urlId=t)}}])&&r(t.prototype,i),n&&r(t,n),Object.defineProperty(t,"prototype",{writable:!1}),e}()},"./src/types/loader.ts":function(e,t,i){"use strict";var r,n;i.r(t),i.d(t,"PlaylistContextType",function(){return r}),i.d(t,"PlaylistLevelType",function(){return n}),function(e){e.MANIFEST="manifest",e.LEVEL="level",e.AUDIO_TRACK="audioTrack",e.SUBTITLE_TRACK="subtitleTrack"}(r||(r={})),function(e){e.MAIN="main",e.AUDIO="audio",e.SUBTITLE="subtitle"}(n||(n={}))},"./src/types/transmuxer.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"ChunkMetadata",function(){return r});var r=function(e,t,i,r,n,a){void 0===r&&(r=0),void 0===n&&(n=-1),void 0===a&&(a=!1),this.level=void 0,this.sn=void 0,this.part=void 0,this.id=void 0,this.size=void 0,this.partial=void 0,this.transmuxing={start:0,executeStart:0,executeEnd:0,end:0},this.buffering={audio:{start:0,executeStart:0,executeEnd:0,end:0},video:{start:0,executeStart:0,executeEnd:0,end:0},audiovideo:{start:0,executeStart:0,executeEnd:0,end:0}},this.level=e,this.sn=t,this.id=i,this.size=r,this.part=n,this.partial=a}},"./src/utils/attr-list.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"AttrList",function(){return a});var r=/^(\d+)x(\d+)$/,n=/\s*(.+?)\s*=((?:\".*?\")|.*?)(?:,|$)/g,a=function(){function e(t){for(var i in"string"==typeof t&&(t=e.parseAttrList(t)),t)t.hasOwnProperty(i)&&(this[i]=t[i])}var t=e.prototype;return t.decimalInteger=function(e){var t=parseInt(this[e],10);return t>Number.MAX_SAFE_INTEGER?1/0:t},t.hexadecimalInteger=function(e){if(this[e]){var t=(this[e]||"0x").slice(2);t=(1&t.length?"0":"")+t;for(var i=new Uint8Array(t.length/2),r=0;r<t.length/2;r++)i[r]=parseInt(t.slice(2*r,2*r+2),16);return i}return null},t.hexadecimalIntegerAsNumber=function(e){var t=parseInt(this[e],16);return t>Number.MAX_SAFE_INTEGER?1/0:t},t.decimalFloatingPoint=function(e){return parseFloat(this[e])},t.optionalFloat=function(e,t){var i=this[e];return i?parseFloat(i):t},t.enumeratedString=function(e){return this[e]},t.bool=function(e){return"YES"===this[e]},t.decimalResolution=function(e){var t=r.exec(this[e]);if(null!==t)return{width:parseInt(t[1],10),height:parseInt(t[2],10)}},e.parseAttrList=function(e){var t,i={};for(n.lastIndex=0;null!==(t=n.exec(e));){var r=t[2];0===r.indexOf('"')&&r.lastIndexOf('"')===r.length-1&&(r=r.slice(1,-1)),i[t[1]]=r}return i},e}()},"./src/utils/binary-search.ts":function(e,t,i){"use strict";i.r(t);t.default={search:function(e,t){for(var i=0,r=e.length-1,n=null,a=null;i<=r;){var s=t(a=e[n=(i+r)/2|0]);if(s>0)i=n+1;else{if(!(s<0))return a;r=n-1}}return null}}},"./src/utils/buffer-helper.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"BufferHelper",function(){return a});var r=i("./src/utils/logger.ts"),n={length:0,start:function(){return 0},end:function(){return 0}},a=function(){function e(){}return e.isBuffered=function(t,i){try{if(t)for(var r=e.getBuffered(t),n=0;n<r.length;n++)if(i>=r.start(n)&&i<=r.end(n))return!0}catch(e){}return!1},e.bufferInfo=function(t,i,r){try{if(t){var n,a=e.getBuffered(t),s=[];for(n=0;n<a.length;n++)s.push({start:a.start(n),end:a.end(n)});return this.bufferedInfo(s,i,r)}}catch(e){}return{len:0,start:i,end:i,nextStart:void 0}},e.bufferedInfo=function(e,t,i){t=Math.max(0,t),e.sort(function(e,t){var i=e.start-t.start;return i||t.end-e.end});var r=[];if(i)for(var n=0;n<e.length;n++){var a=r.length;if(a){var s=r[a-1].end;e[n].start-s<i?e[n].end>s&&(r[a-1].end=e[n].end):r.push(e[n])}else r.push(e[n])}else r=e;for(var o,u=0,l=t,d=t,c=0;c<r.length;c++){var h=r[c].start,f=r[c].end;if(t+i>=h&&t<f)l=h,u=(d=f)-t;else if(t+i<h){o=h;break}}return{len:u,start:l||0,end:d||0,nextStart:o}},e.getBuffered=function(e){try{return e.buffered}catch(e){return r.logger.log("failed to get media.buffered",e),n}},e}()},"./src/utils/cea-608-parser.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"Row",function(){return y}),i.d(t,"CaptionScreen",function(){return _});var r,n=i("./src/utils/logger.ts"),a={42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,128:174,129:176,130:189,131:191,132:8482,133:162,134:163,135:9834,136:224,137:32,138:232,139:226,140:234,141:238,142:244,143:251,144:193,145:201,146:211,147:218,148:220,149:252,150:8216,151:161,152:42,153:8217,154:9473,155:169,156:8480,157:8226,158:8220,159:8221,160:192,161:194,162:199,163:200,164:202,165:203,166:235,167:206,168:207,169:239,170:212,171:217,172:249,173:219,174:171,175:187,176:195,177:227,178:205,179:204,180:236,181:210,182:242,183:213,184:245,185:123,186:125,187:92,188:94,189:95,190:124,191:8764,192:196,193:228,194:214,195:246,196:223,197:165,198:164,199:9475,200:197,201:229,202:216,203:248,204:9487,205:9491,206:9495,207:9499},s=function(e){var t=e;return a.hasOwnProperty(e)&&(t=a[e]),String.fromCharCode(t)},o=15,u=100,l={17:1,18:3,21:5,22:7,23:9,16:11,19:12,20:14},d={17:2,18:4,21:6,22:8,23:10,19:13,20:15},c={25:1,26:3,29:5,30:7,31:9,24:11,27:12,28:14},h={25:2,26:4,29:6,30:8,31:10,27:13,28:15},f=["white","green","blue","cyan","red","yellow","magenta","black","transparent"];!function(e){e[e.ERROR=0]="ERROR",e[e.TEXT=1]="TEXT",e[e.WARNING=2]="WARNING",e[e.INFO=2]="INFO",e[e.DEBUG=3]="DEBUG",e[e.DATA=3]="DATA"}(r||(r={}));var p=function(){function e(){this.time=null,this.verboseLevel=r.ERROR}return e.prototype.log=function(e,t){this.verboseLevel>=e&&n.logger.log(this.time+" ["+e+"] "+t)},e}(),m=function(e){for(var t=[],i=0;i<e.length;i++)t.push(e[i].toString(16));return t},g=function(){function e(e,t,i,r,n){this.foreground=void 0,this.underline=void 0,this.italics=void 0,this.background=void 0,this.flash=void 0,this.foreground=e||"white",this.underline=t||!1,this.italics=i||!1,this.background=r||"black",this.flash=n||!1}var t=e.prototype;return t.reset=function(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1},t.setStyles=function(e){for(var t=["foreground","underline","italics","background","flash"],i=0;i<t.length;i++){var r=t[i];e.hasOwnProperty(r)&&(this[r]=e[r])}},t.isDefault=function(){return"white"===this.foreground&&!this.underline&&!this.italics&&"black"===this.background&&!this.flash},t.equals=function(e){return this.foreground===e.foreground&&this.underline===e.underline&&this.italics===e.italics&&this.background===e.background&&this.flash===e.flash},t.copy=function(e){this.foreground=e.foreground,this.underline=e.underline,this.italics=e.italics,this.background=e.background,this.flash=e.flash},t.toString=function(){return"color="+this.foreground+", underline="+this.underline+", italics="+this.italics+", background="+this.background+", flash="+this.flash},e}(),v=function(){function e(e,t,i,r,n,a){this.uchar=void 0,this.penState=void 0,this.uchar=e||" ",this.penState=new g(t,i,r,n,a)}var t=e.prototype;return t.reset=function(){this.uchar=" ",this.penState.reset()},t.setChar=function(e,t){this.uchar=e,this.penState.copy(t)},t.setPenState=function(e){this.penState.copy(e)},t.equals=function(e){return this.uchar===e.uchar&&this.penState.equals(e.penState)},t.copy=function(e){this.uchar=e.uchar,this.penState.copy(e.penState)},t.isEmpty=function(){return" "===this.uchar&&this.penState.isDefault()},e}(),y=function(){function e(e){this.chars=void 0,this.pos=void 0,this.currPenState=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chars=[];for(var t=0;t<u;t++)this.chars.push(new v);this.logger=e,this.pos=0,this.currPenState=new g}var t=e.prototype;return t.equals=function(e){for(var t=!0,i=0;i<u;i++)if(!this.chars[i].equals(e.chars[i])){t=!1;break}return t},t.copy=function(e){for(var t=0;t<u;t++)this.chars[t].copy(e.chars[t])},t.isEmpty=function(){for(var e=!0,t=0;t<u;t++)if(!this.chars[t].isEmpty()){e=!1;break}return e},t.setCursor=function(e){this.pos!==e&&(this.pos=e),this.pos<0?(this.logger.log(r.DEBUG,"Negative cursor position "+this.pos),this.pos=0):this.pos>u&&(this.logger.log(r.DEBUG,"Too large cursor position "+this.pos),this.pos=u)},t.moveCursor=function(e){var t=this.pos+e;if(e>1)for(var i=this.pos+1;i<t+1;i++)this.chars[i].setPenState(this.currPenState);this.setCursor(t)},t.backSpace=function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)},t.insertChar=function(e){e>=144&&this.backSpace();var t=s(e);this.pos>=u?this.logger.log(r.ERROR,"Cannot insert "+e.toString(16)+" ("+t+") at position "+this.pos+". Skipping it!"):(this.chars[this.pos].setChar(t,this.currPenState),this.moveCursor(1))},t.clearFromPos=function(e){var t;for(t=e;t<u;t++)this.chars[t].reset()},t.clear=function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()},t.clearToEndOfRow=function(){this.clearFromPos(this.pos)},t.getTextString=function(){for(var e=[],t=!0,i=0;i<u;i++){var r=this.chars[i].uchar;" "!==r&&(t=!1),e.push(r)}return t?"":e.join("")},t.setPenStyles=function(e){this.currPenState.setStyles(e),this.chars[this.pos].setPenState(this.currPenState)},e}(),_=function(){function e(e){this.rows=void 0,this.currRow=void 0,this.nrRollUpRows=void 0,this.lastOutputScreen=void 0,this.logger=void 0,this.rows=[];for(var t=0;t<o;t++)this.rows.push(new y(e));this.logger=e,this.currRow=o-1,this.nrRollUpRows=null,this.lastOutputScreen=null,this.reset()}var t=e.prototype;return t.reset=function(){for(var e=0;e<o;e++)this.rows[e].clear();this.currRow=o-1},t.equals=function(e){for(var t=!0,i=0;i<o;i++)if(!this.rows[i].equals(e.rows[i])){t=!1;break}return t},t.copy=function(e){for(var t=0;t<o;t++)this.rows[t].copy(e.rows[t])},t.isEmpty=function(){for(var e=!0,t=0;t<o;t++)if(!this.rows[t].isEmpty()){e=!1;break}return e},t.backSpace=function(){this.rows[this.currRow].backSpace()},t.clearToEndOfRow=function(){this.rows[this.currRow].clearToEndOfRow()},t.insertChar=function(e){this.rows[this.currRow].insertChar(e)},t.setPen=function(e){this.rows[this.currRow].setPenStyles(e)},t.moveCursor=function(e){this.rows[this.currRow].moveCursor(e)},t.setCursor=function(e){this.logger.log(r.INFO,"setCursor: "+e),this.rows[this.currRow].setCursor(e)},t.setPAC=function(e){this.logger.log(r.INFO,"pacData = "+JSON.stringify(e));var t=e.row-1;if(this.nrRollUpRows&&t<this.nrRollUpRows-1&&(t=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==t){for(var i=0;i<o;i++)this.rows[i].clear();var n=this.currRow+1-this.nrRollUpRows,a=this.lastOutputScreen;if(a){var s=a.rows[n].cueStartTime,u=this.logger.time;if(s&&null!==u&&s<u)for(var l=0;l<this.nrRollUpRows;l++)this.rows[t-this.nrRollUpRows+l+1].copy(a.rows[n+l])}}this.currRow=t;var d=this.rows[this.currRow];if(null!==e.indent){var c=e.indent,h=Math.max(c-1,0);d.setCursor(e.indent),e.color=d.chars[h].penState.foreground}var f={foreground:e.color,underline:e.underline,italics:e.italics,background:"black",flash:!1};this.setPen(f)},t.setBkgData=function(e){this.logger.log(r.INFO,"bkgData = "+JSON.stringify(e)),this.backSpace(),this.setPen(e),this.insertChar(32)},t.setRollUpRows=function(e){this.nrRollUpRows=e},t.rollUp=function(){if(null!==this.nrRollUpRows){this.logger.log(r.TEXT,this.getDisplayText());var e=this.currRow+1-this.nrRollUpRows,t=this.rows.splice(e,1)[0];t.clear(),this.rows.splice(this.currRow,0,t),this.logger.log(r.INFO,"Rolling up")}else this.logger.log(r.DEBUG,"roll_up but nrRollUpRows not set yet")},t.getDisplayText=function(e){e=e||!1;for(var t=[],i="",r=-1,n=0;n<o;n++){var a=this.rows[n].getTextString();a&&(r=n+1,e?t.push("Row "+r+": '"+a+"'"):t.push(a.trim()))}return t.length>0&&(i=e?"["+t.join(" | ")+"]":t.join("\n")),i},t.getTextAndFormat=function(){return this.rows},e}(),b=function(){function e(e,t,i){this.chNr=void 0,this.outputFilter=void 0,this.mode=void 0,this.verbose=void 0,this.displayedMemory=void 0,this.nonDisplayedMemory=void 0,this.lastOutputScreen=void 0,this.currRollUpRow=void 0,this.writeScreen=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chNr=e,this.outputFilter=t,this.mode=null,this.verbose=0,this.displayedMemory=new _(i),this.nonDisplayedMemory=new _(i),this.lastOutputScreen=new _(i),this.currRollUpRow=this.displayedMemory.rows[o-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=i}var t=e.prototype;return t.reset=function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.outputFilter.reset(),this.currRollUpRow=this.displayedMemory.rows[o-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null},t.getHandler=function(){return this.outputFilter},t.setHandler=function(e){this.outputFilter=e},t.setPAC=function(e){this.writeScreen.setPAC(e)},t.setBkgData=function(e){this.writeScreen.setBkgData(e)},t.setMode=function(e){e!==this.mode&&(this.mode=e,this.logger.log(r.INFO,"MODE="+e),"MODE_POP-ON"===this.mode?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset()),"MODE_ROLL-UP"!==this.mode&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=e)},t.insertChars=function(e){for(var t=0;t<e.length;t++)this.writeScreen.insertChar(e[t]);var i=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";this.logger.log(r.INFO,i+": "+this.writeScreen.getDisplayText(!0)),"MODE_PAINT-ON"!==this.mode&&"MODE_ROLL-UP"!==this.mode||(this.logger.log(r.TEXT,"DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())},t.ccRCL=function(){this.logger.log(r.INFO,"RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")},t.ccBS=function(){this.logger.log(r.INFO,"BS - BackSpace"),"MODE_TEXT"!==this.mode&&(this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate())},t.ccAOF=function(){},t.ccAON=function(){},t.ccDER=function(){this.logger.log(r.INFO,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},t.ccRU=function(e){this.logger.log(r.INFO,"RU("+e+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(e)},t.ccFON=function(){this.logger.log(r.INFO,"FON - Flash On"),this.writeScreen.setPen({flash:!0})},t.ccRDC=function(){this.logger.log(r.INFO,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},t.ccTR=function(){this.logger.log(r.INFO,"TR"),this.setMode("MODE_TEXT")},t.ccRTD=function(){this.logger.log(r.INFO,"RTD"),this.setMode("MODE_TEXT")},t.ccEDM=function(){this.logger.log(r.INFO,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)},t.ccCR=function(){this.logger.log(r.INFO,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)},t.ccENM=function(){this.logger.log(r.INFO,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},t.ccEOC=function(){if(this.logger.log(r.INFO,"EOC - End Of Caption"),"MODE_POP-ON"===this.mode){var e=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=e,this.writeScreen=this.nonDisplayedMemory,this.logger.log(r.TEXT,"DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate(!0)},t.ccTO=function(e){this.logger.log(r.INFO,"TO("+e+") - Tab Offset"),this.writeScreen.moveCursor(e)},t.ccMIDROW=function(e){var t={flash:!1};if(t.underline=e%2==1,t.italics=e>=46,t.italics)t.foreground="white";else{var i=Math.floor(e/2)-16;t.foreground=["white","green","blue","cyan","red","yellow","magenta"][i]}this.logger.log(r.INFO,"MIDROW: "+JSON.stringify(t)),this.writeScreen.setPen(t)},t.outputDataUpdate=function(e){void 0===e&&(e=!1);var t=this.logger.time;null!==t&&this.outputFilter&&(null!==this.cueStartTime||this.displayedMemory.isEmpty()?this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue(this.cueStartTime,t,this.lastOutputScreen),e&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:t):this.cueStartTime=t,this.lastOutputScreen.copy(this.displayedMemory))},t.cueSplitAtTime=function(e){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,e,this.displayedMemory),this.cueStartTime=e))},e}(),w=function(){function e(e,t,i){this.channels=void 0,this.currentChannel=0,this.cmdHistory=void 0,this.logger=void 0;var r=new p;this.channels=[null,new b(e,t,r),new b(e+1,i,r)],this.cmdHistory={a:null,b:null},this.logger=r}var t=e.prototype;return t.getHandler=function(e){return this.channels[e].getHandler()},t.setHandler=function(e,t){this.channels[e].setHandler(t)},t.addData=function(e,t){var i,n,a,s=!1;this.logger.time=e;for(var o=0;o<t.length;o+=2)if(n=127&t[o],a=127&t[o+1],0!==n||0!==a){if(this.logger.log(r.DATA,"["+m([t[o],t[o+1]])+"] -> ("+m([n,a])+")"),(i=this.parseCmd(n,a))||(i=this.parseMidrow(n,a)),i||(i=this.parsePAC(n,a)),i||(i=this.parseBackgroundAttributes(n,a)),!i&&(s=this.parseChars(n,a))){var u=this.currentChannel;if(u&&u>0)this.channels[u].insertChars(s);else this.logger.log(r.WARNING,"No channel found yet. TEXT-MODE?")}i||s||this.logger.log(r.WARNING,"Couldn't parse cleaned data "+m([n,a])+" orig: "+m([t[o],t[o+1]]))}},t.parseCmd=function(e,t){var i=this.cmdHistory;if(!((20===e||28===e||21===e||29===e)&&t>=32&&t<=47)&&!((23===e||31===e)&&t>=33&&t<=35))return!1;if(T(e,t,i))return E(null,null,i),this.logger.log(r.DEBUG,"Repeated command ("+m([e,t])+") is dropped"),!0;var n=20===e||21===e||23===e?1:2,a=this.channels[n];return 20===e||21===e||28===e||29===e?32===t?a.ccRCL():33===t?a.ccBS():34===t?a.ccAOF():35===t?a.ccAON():36===t?a.ccDER():37===t?a.ccRU(2):38===t?a.ccRU(3):39===t?a.ccRU(4):40===t?a.ccFON():41===t?a.ccRDC():42===t?a.ccTR():43===t?a.ccRTD():44===t?a.ccEDM():45===t?a.ccCR():46===t?a.ccENM():47===t&&a.ccEOC():a.ccTO(t-32),E(e,t,i),this.currentChannel=n,!0},t.parseMidrow=function(e,t){var i=0;if((17===e||25===e)&&t>=32&&t<=47){if((i=17===e?1:2)!==this.currentChannel)return this.logger.log(r.ERROR,"Mismatch channel in midrow parsing"),!1;var n=this.channels[i];return!!n&&(n.ccMIDROW(t),this.logger.log(r.DEBUG,"MIDROW ("+m([e,t])+")"),!0)}return!1},t.parsePAC=function(e,t){var i,r=this.cmdHistory;if(!((e>=17&&e<=23||e>=25&&e<=31)&&t>=64&&t<=127)&&!((16===e||24===e)&&t>=64&&t<=95))return!1;if(T(e,t,r))return E(null,null,r),!0;var n=e<=23?1:2;i=t>=64&&t<=95?1===n?l[e]:c[e]:1===n?d[e]:h[e];var a=this.channels[n];return!!a&&(a.setPAC(this.interpretPAC(i,t)),E(e,t,r),this.currentChannel=n,!0)},t.interpretPAC=function(e,t){var i,r={color:null,italics:!1,indent:null,underline:!1,row:e};return i=t>95?t-96:t-64,r.underline=1==(1&i),i<=13?r.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(i/2)]:i<=15?(r.italics=!0,r.color="white"):r.indent=4*Math.floor((i-16)/2),r},t.parseChars=function(e,t){var i,n,a=null,o=null;(e>=25?(i=2,o=e-8):(i=1,o=e),o>=17&&o<=19)?(n=17===o?t+80:18===o?t+112:t+144,this.logger.log(r.INFO,"Special char '"+s(n)+"' in channel "+i),a=[n]):e>=32&&e<=127&&(a=0===t?[e]:[e,t]);if(a){var u=m(a);this.logger.log(r.DEBUG,"Char codes =  "+u.join(",")),E(e,t,this.cmdHistory)}return a},t.parseBackgroundAttributes=function(e,t){var i;if(!((16===e||24===e)&&t>=32&&t<=47)&&!((23===e||31===e)&&t>=45&&t<=47))return!1;var r={};16===e||24===e?(i=Math.floor((t-32)/2),r.background=f[i],t%2==1&&(r.background=r.background+"_semi")):45===t?r.background="transparent":(r.foreground="black",47===t&&(r.underline=!0));var n=e<=23?1:2;return this.channels[n].setBkgData(r),E(e,t,this.cmdHistory),!0},t.reset=function(){for(var e=0;e<Object.keys(this.channels).length;e++){var t=this.channels[e];t&&t.reset()}this.cmdHistory={a:null,b:null}},t.cueSplitAtTime=function(e){for(var t=0;t<this.channels.length;t++){var i=this.channels[t];i&&i.cueSplitAtTime(e)}},e}();function E(e,t,i){i.a=e,i.b=t}function T(e,t,i){return i.a===e&&i.b===t}t.default=w},"./src/utils/codecs.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"isCodecType",function(){return n}),i.d(t,"isCodecSupportedInMp4",function(){return a});var r={audio:{a3ds:!0,"ac-3":!0,"ac-4":!0,alac:!0,alaw:!0,dra1:!0,"dts+":!0,"dts-":!0,dtsc:!0,dtse:!0,dtsh:!0,"ec-3":!0,enca:!0,g719:!0,g726:!0,m4ae:!0,mha1:!0,mha2:!0,mhm1:!0,mhm2:!0,mlpa:!0,mp4a:!0,"raw ":!0,Opus:!0,samr:!0,sawb:!0,sawp:!0,sevc:!0,sqcp:!0,ssmv:!0,twos:!0,ulaw:!0},video:{avc1:!0,avc2:!0,avc3:!0,avc4:!0,avcp:!0,av01:!0,drac:!0,dvav:!0,dvhe:!0,encv:!0,hev1:!0,hvc1:!0,mjp2:!0,mp4v:!0,mvc1:!0,mvc2:!0,mvc3:!0,mvc4:!0,resv:!0,rv60:!0,s263:!0,svc1:!0,svc2:!0,"vc-1":!0,vp08:!0,vp09:!0},text:{stpp:!0,wvtt:!0}};function n(e,t){var i=r[t];return!!i&&!0===i[e.slice(0,4)]}function a(e,t){return MediaSource.isTypeSupported((t||"video")+'/mp4;codecs="'+e+'"')}},"./src/utils/cues.ts":function(e,t,i){"use strict";i.r(t);var r=i("./src/utils/vttparser.ts"),n=i("./src/utils/webvtt-parser.ts"),a=i("./src/utils/texttrack-utils.ts"),s=/\s/,o={newCue:function(e,t,i,o){for(var u,l,d,c,h,f=[],p=self.VTTCue||self.TextTrackCue,m=0;m<o.rows.length;m++)if(d=!0,c=0,h="",!(u=o.rows[m]).isEmpty()){for(var g=0;g<u.chars.length;g++)s.test(u.chars[g].uchar)&&d?c++:(h+=u.chars[g].uchar,d=!1);u.cueStartTime=t,t===i&&(i+=1e-4),c>=16?c--:c++;var v=Object(r.fixLineBreaks)(h.trim()),y=Object(n.generateCueId)(t,i,v);e&&e.cues&&e.cues.getCueById(y)||((l=new p(t,i,v)).id=y,l.line=m+1,l.align="left",l.position=10+Math.min(80,10*Math.floor(8*c/32)),f.push(l))}return e&&f.length&&(f.sort(function(e,t){return"auto"===e.line||"auto"===t.line?0:e.line>8&&t.line>8?t.line-e.line:e.line-t.line}),f.forEach(function(t){return Object(a.addCueToTrack)(e,t)})),f}};t.default=o},"./src/utils/discontinuities.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"findFirstFragWithCC",function(){return s}),i.d(t,"shouldAlignOnDiscontinuities",function(){return o}),i.d(t,"findDiscontinuousReferenceFrag",function(){return u}),i.d(t,"adjustSlidingStart",function(){return d}),i.d(t,"alignStream",function(){return c}),i.d(t,"alignPDT",function(){return h}),i.d(t,"alignFragmentByPDTDelta",function(){return f}),i.d(t,"alignMediaPlaylistByPDT",function(){return p});var r=i("./src/polyfills/number.ts"),n=i("./src/utils/logger.ts"),a=i("./src/controller/level-helper.ts");function s(e,t){for(var i=null,r=0,n=e.length;r<n;r++){var a=e[r];if(a&&a.cc===t){i=a;break}}return i}function o(e,t,i){return!(!t.details||!(i.endCC>i.startCC||e&&e.cc<i.startCC))}function u(e,t){var i=e.fragments,r=t.fragments;if(r.length&&i.length){var a=s(i,r[0].cc);if(a&&(!a||a.startPTS))return a;n.logger.log("No frag in previous level to align on")}else n.logger.log("No fragments to align")}function l(e,t){if(e){var i=e.start+t;e.start=e.startPTS=i,e.endPTS=i+e.duration}}function d(e,t){for(var i=t.fragments,r=0,n=i.length;r<n;r++)l(i[r],e);t.fragmentHint&&l(t.fragmentHint,e),t.alignedSliding=!0}function c(e,t,i){t&&(!function(e,t,i){if(o(e,i,t)){var a=u(i.details,t);a&&Object(r.isFiniteNumber)(a.start)&&(n.logger.log("Adjusting PTS using last level due to CC increase within current level "+t.url),d(a.start,t))}}(e,i,t),!i.alignedSliding&&t.details&&h(i,t.details),i.alignedSliding||!t.details||i.skippedSegments||Object(a.adjustSliding)(t.details,i))}function h(e,t){if(t.fragments.length&&e.hasProgramDateTime&&t.hasProgramDateTime){var i=t.fragments[0].programDateTime,a=e.fragments[0].programDateTime,s=(a-i)/1e3+t.fragments[0].start;s&&Object(r.isFiniteNumber)(s)&&(n.logger.log("Adjusting PTS using programDateTime delta "+(a-i)+"ms, sliding:"+s.toFixed(3)+" "+e.url+" "),d(s,e))}}function f(e,t){var i=e.programDateTime;if(i){var r=(i-t)/1e3;e.start=e.startPTS=r,e.endPTS=r+e.duration}}function p(e,t){if(t.fragments.length&&e.hasProgramDateTime&&t.hasProgramDateTime){var i=t.fragments[0].programDateTime-1e3*t.fragments[0].start;e.fragments.forEach(function(e){f(e,i)}),e.fragmentHint&&f(e.fragmentHint,i),e.alignedSliding=!0}}},"./src/utils/ewma-bandwidth-estimator.ts":function(e,t,i){"use strict";i.r(t);var r=i("./src/utils/ewma.ts"),n=function(){function e(e,t,i){this.defaultEstimate_=void 0,this.minWeight_=void 0,this.minDelayMs_=void 0,this.slow_=void 0,this.fast_=void 0,this.defaultEstimate_=i,this.minWeight_=.001,this.minDelayMs_=50,this.slow_=new r.default(e),this.fast_=new r.default(t)}var t=e.prototype;return t.update=function(e,t){var i=this.slow_,n=this.fast_;this.slow_.halfLife!==e&&(this.slow_=new r.default(e,i.getEstimate(),i.getTotalWeight())),this.fast_.halfLife!==t&&(this.fast_=new r.default(t,n.getEstimate(),n.getTotalWeight()))},t.sample=function(e,t){var i=(e=Math.max(e,this.minDelayMs_))/1e3,r=8*t/i;this.fast_.sample(i,r),this.slow_.sample(i,r)},t.canEstimate=function(){var e=this.fast_;return e&&e.getTotalWeight()>=this.minWeight_},t.getEstimate=function(){return this.canEstimate()?Math.min(this.fast_.getEstimate(),this.slow_.getEstimate()):this.defaultEstimate_},t.destroy=function(){},e}();t.default=n},"./src/utils/ewma.ts":function(e,t,i){"use strict";i.r(t);var r=function(){function e(e,t,i){void 0===t&&(t=0),void 0===i&&(i=0),this.halfLife=void 0,this.alpha_=void 0,this.estimate_=void 0,this.totalWeight_=void 0,this.halfLife=e,this.alpha_=e?Math.exp(Math.log(.5)/e):0,this.estimate_=t,this.totalWeight_=i}var t=e.prototype;return t.sample=function(e,t){var i=Math.pow(this.alpha_,e);this.estimate_=t*(1-i)+i*this.estimate_,this.totalWeight_+=e},t.getTotalWeight=function(){return this.totalWeight_},t.getEstimate=function(){if(this.alpha_){var e=1-Math.pow(this.alpha_,this.totalWeight_);if(e)return this.estimate_/e}return this.estimate_},e}();t.default=r},"./src/utils/fetch-loader.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"fetchSupported",function(){return c});var r=i("./src/polyfills/number.ts"),n=i("./src/loader/load-stats.ts"),a=i("./src/demux/chunk-cache.ts");function s(e){var t="function"==typeof Map?new Map:void 0;return(s=function(e){if(null===e||(i=e,-1===Function.toString.call(i).indexOf("[native code]")))return e;var i;if("function"!=typeof e)throw new TypeError("Super expression must either be null or a function");if(void 0!==t){if(t.has(e))return t.get(e);t.set(e,r)}function r(){return o(e,arguments,l(this).constructor)}return r.prototype=Object.create(e.prototype,{constructor:{value:r,enumerable:!1,writable:!0,configurable:!0}}),u(r,e)})(e)}function o(e,t,i){return(o=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],function(){})),!0}catch(e){return!1}}()?Reflect.construct.bind():function(e,t,i){var r=[null];r.push.apply(r,t);var n=new(Function.bind.apply(e,r));return i&&u(n,i.prototype),n}).apply(null,arguments)}function u(e,t){return(u=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(e,t){return e.__proto__=t,e})(e,t)}function l(e){return(l=Object.setPrototypeOf?Object.getPrototypeOf.bind():function(e){return e.__proto__||Object.getPrototypeOf(e)})(e)}function d(){return(d=Object.assign?Object.assign.bind():function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var r in i)Object.prototype.hasOwnProperty.call(i,r)&&(e[r]=i[r])}return e}).apply(this,arguments)}function c(){if(self.fetch&&self.AbortController&&self.ReadableStream&&self.Request)try{return new self.ReadableStream({}),!0}catch(e){}return!1}var h=function(){function e(e){this.fetchSetup=void 0,this.requestTimeout=void 0,this.request=void 0,this.response=void 0,this.controller=void 0,this.context=void 0,this.config=null,this.callbacks=null,this.stats=void 0,this.loader=null,this.fetchSetup=e.fetchSetup||f,this.controller=new self.AbortController,this.stats=new n.LoadStats}var t=e.prototype;return t.destroy=function(){this.loader=this.callbacks=null,this.abortInternal()},t.abortInternal=function(){var e=this.response;e&&e.ok||(this.stats.aborted=!0,this.controller.abort())},t.abort=function(){var e;this.abortInternal(),null!==(e=this.callbacks)&&void 0!==e&&e.onAbort&&this.callbacks.onAbort(this.stats,this.context,this.response)},t.load=function(e,t,i){var n=this,a=this.stats;if(a.loading.start)throw new Error("Loader can only be used once.");a.loading.start=self.performance.now();var s=function(e,t){var i={method:"GET",mode:"cors",credentials:"same-origin",signal:t,headers:new self.Headers(d({},e.headers))};e.rangeEnd&&i.headers.set("Range","bytes="+e.rangeStart+"-"+String(e.rangeEnd-1));return i}(e,this.controller.signal),o=i.onProgress,u="arraybuffer"===e.responseType,l=u?"byteLength":"length";this.context=e,this.config=t,this.callbacks=i,this.request=this.fetchSetup(e,s),self.clearTimeout(this.requestTimeout),this.requestTimeout=self.setTimeout(function(){n.abortInternal(),i.onTimeout(a,e,n.response)},t.timeout),self.fetch(this.request).then(function(i){if(n.response=n.loader=i,!i.ok){var s=i.status,l=i.statusText;throw new p(l||"fetch, bad network response",s,i)}return a.loading.first=Math.max(self.performance.now(),a.loading.start),a.total=parseInt(i.headers.get("Content-Length")||"0"),o&&Object(r.isFiniteNumber)(t.highWaterMark)?n.loadProgressively(i,a,e,t.highWaterMark,o):u?i.arrayBuffer():i.text()}).then(function(s){var u=n.response;self.clearTimeout(n.requestTimeout),a.loading.end=Math.max(self.performance.now(),a.loading.first),a.loaded=a.total=s[l];var d={url:u.url,data:s};o&&!Object(r.isFiniteNumber)(t.highWaterMark)&&o(a,e,s,u),i.onSuccess(d,a,e,u)}).catch(function(t){if(self.clearTimeout(n.requestTimeout),!a.aborted){var r=t&&t.code||0,s=t?t.message:null;i.onError({code:r,text:s},e,t?t.details:null)}})},t.getCacheAge=function(){var e=null;if(this.response){var t=this.response.headers.get("age");e=t?parseFloat(t):null}return e},t.loadProgressively=function(e,t,i,r,n){void 0===r&&(r=0);var s=new a.default,o=e.body.getReader();return function a(){return o.read().then(function(o){if(o.done)return s.dataLength&&n(t,i,s.flush(),e),Promise.resolve(new ArrayBuffer(0));var u=o.value,l=u.length;return t.loaded+=l,l<r||s.dataLength?(s.push(u),s.dataLength>=r&&n(t,i,s.flush(),e)):n(t,i,u,e),a()}).catch(function(){return Promise.reject()})}()},e}();function f(e,t){return new self.Request(e.url,t)}var p=function(e){var t,i;function r(t,i,r){var n;return(n=e.call(this,t)||this).code=void 0,n.details=void 0,n.code=i,n.details=r,n}return i=e,(t=r).prototype=Object.create(i.prototype),t.prototype.constructor=t,u(t,i),r}(s(Error));t.default=h},"./src/utils/imsc1-ttml-parser.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"IMSC1_CODEC",function(){return d}),i.d(t,"parseIMSC1",function(){return p});var r=i("./src/utils/mp4-tools.ts"),n=i("./src/utils/vttparser.ts"),a=i("./src/utils/vttcue.ts"),s=i("./src/demux/id3.ts"),o=i("./src/utils/timescale-conversion.ts"),u=i("./src/utils/webvtt-parser.ts");function l(){return(l=Object.assign?Object.assign.bind():function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var r in i)Object.prototype.hasOwnProperty.call(i,r)&&(e[r]=i[r])}return e}).apply(this,arguments)}var d="stpp.ttml.im1t",c=/^(\d{2,}):(\d{2}):(\d{2}):(\d{2})\.?(\d+)?$/,h=/^(\d*(?:\.\d*)?)(h|m|s|ms|f|t)$/,f={left:"start",center:"center",right:"end",start:"start",end:"end"};function p(e,t,i,n,d){var c=Object(r.findBox)(new Uint8Array(e),["mdat"]);if(0!==c.length){var h=c.map(function(e){return Object(s.utf8ArrayToStr)(e)}),p=Object(o.toTimescaleFromScale)(t,1,i);try{h.forEach(function(e){return n(function(e,t){var i=(new DOMParser).parseFromString(e,"text/xml").getElementsByTagName("tt")[0];if(!i)throw new Error("Invalid ttml");var r={frameRate:30,subFrameRate:1,frameRateMultiplier:0,tickRate:0},n=Object.keys(r).reduce(function(e,t){return e[t]=i.getAttribute("ttp:"+t)||r[t],e},{}),s="preserve"!==i.getAttribute("xml:space"),o=g(m(i,"styling","style")),d=g(m(i,"layout","region")),c=m(i,"body","[begin]");return[].map.call(c,function(e){var i=function e(t,i){return[].slice.call(t.childNodes).reduce(function(t,r,n){var a;return"br"===r.nodeName&&n?t+"\n":null!==(a=r.childNodes)&&void 0!==a&&a.length?e(r,i):i?t+r.textContent.trim().replace(/\s+/g," "):t+r.textContent},"")}(e,s);if(!i||!e.hasAttribute("begin"))return null;var r=_(e.getAttribute("begin"),n),c=_(e.getAttribute("dur"),n),h=_(e.getAttribute("end"),n);if(null===r)throw y(e);if(null===h){if(null===c)throw y(e);h=r+c}var p=new a.default(r-t,h-t,i);p.id=Object(u.generateCueId)(p.startTime,p.endTime,p.text);var m=d[e.getAttribute("region")],g=o[e.getAttribute("style")];p.position=10,p.size=80;var b=function(e,t,i){var r="http://www.w3.org/ns/ttml#styling",n=null,a=null!==e&&void 0!==e&&e.hasAttribute("style")?e.getAttribute("style"):null;a&&i.hasOwnProperty(a)&&(n=i[a]);return["displayAlign","textAlign","color","backgroundColor","fontSize","fontFamily"].reduce(function(i,a){var s=v(t,r,a)||v(e,r,a)||v(n,r,a);return s&&(i[a]=s),i},{})}(m,g,o),w=b.textAlign;if(w){var E=f[w];E&&(p.lineAlign=E),p.align=w}return l(p,b),p}).filter(function(e){return null!==e})}(e,p))})}catch(e){d(e)}}else d(new Error("Could not parse IMSC1 mdat"))}function m(e,t,i){var r=e.getElementsByTagName(t)[0];return r?[].slice.call(r.querySelectorAll(i)):[]}function g(e){return e.reduce(function(e,t){var i=t.getAttribute("xml:id");return i&&(e[i]=t),e},{})}function v(e,t,i){return e&&e.hasAttributeNS(t,i)?e.getAttributeNS(t,i):null}function y(e){return new Error("Could not parse ttml timestamp "+e)}function _(e,t){if(!e)return null;var i=Object(n.parseTimeStamp)(e);return null===i&&(c.test(e)?i=function(e,t){var i=c.exec(e),r=(0|i[4])+(0|i[5])/t.subFrameRate;return 3600*(0|i[1])+60*(0|i[2])+(0|i[3])+r/t.frameRate}(e,t):h.test(e)&&(i=function(e,t){var i=h.exec(e),r=Number(i[1]);switch(i[2]){case"h":return 3600*r;case"m":return 60*r;case"ms":return 1e3*r;case"f":return r/t.frameRate;case"t":return r/t.tickRate}return r}(e,t))),i}},"./src/utils/logger.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"enableLogs",function(){return o}),i.d(t,"logger",function(){return u});var r=function(){},n={trace:r,debug:r,log:r,warn:r,info:r,error:r},a=n;function s(e){for(var t=arguments.length,i=new Array(t>1?t-1:0),n=1;n<t;n++)i[n-1]=arguments[n];i.forEach(function(t){a[t]=e[t]?e[t].bind(e):function(e){var t=self.console[e];return t?t.bind(self.console,"["+e+"] >"):r}(t)})}function o(e){if(self.console&&!0===e||"object"==typeof e){s(e,"debug","log","info","warn","error");try{a.log()}catch(e){a=n}}else a=n}var u=n},"./src/utils/mediakeys-helper.ts":function(e,t,i){"use strict";var r;i.r(t),i.d(t,"KeySystems",function(){return r}),i.d(t,"requestMediaKeySystemAccess",function(){return n}),function(e){e.WIDEVINE="com.widevine.alpha",e.PLAYREADY="com.microsoft.playready"}(r||(r={}));var n="undefined"!=typeof self&&self.navigator&&self.navigator.requestMediaKeySystemAccess?self.navigator.requestMediaKeySystemAccess.bind(self.navigator):null},"./src/utils/mediasource-helper.ts":function(e,t,i){"use strict";function r(){return self.MediaSource||self.WebKitMediaSource}i.r(t),i.d(t,"getMediaSource",function(){return r})},"./src/utils/mp4-tools.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"RemuxerTrackIdConfig",function(){return u}),i.d(t,"bin2str",function(){return l}),i.d(t,"readUint16",function(){return d}),i.d(t,"readUint32",function(){return c}),i.d(t,"readSint32",function(){return h}),i.d(t,"writeUint32",function(){return f}),i.d(t,"findBox",function(){return p}),i.d(t,"parseSegmentIndex",function(){return m}),i.d(t,"parseInitSegment",function(){return g}),i.d(t,"getStartDTS",function(){return v}),i.d(t,"getDuration",function(){return y}),i.d(t,"computeRawDurationFromSamples",function(){return _}),i.d(t,"offsetStartDTS",function(){return b}),i.d(t,"segmentValidRange",function(){return w}),i.d(t,"appendUint8Array",function(){return E}),i.d(t,"parseSamples",function(){return T}),i.d(t,"parseSEIMessageFromNALu",function(){return A}),i.d(t,"parseEmsg",function(){return k});var r=i("./src/utils/typed-array.ts"),n=i("./src/loader/fragment.ts"),a=i("./src/demux/id3.ts"),s=Math.pow(2,32)-1,o=[].push,u={video:1,audio:2,id3:3,text:4};function l(e){return String.fromCharCode.apply(null,e)}function d(e,t){var i=e[t]<<8|e[t+1];return i<0?65536+i:i}function c(e,t){var i=h(e,t);return i<0?4294967296+i:i}function h(e,t){return e[t]<<24|e[t+1]<<16|e[t+2]<<8|e[t+3]}function f(e,t,i){e[t]=i>>24,e[t+1]=i>>16&255,e[t+2]=i>>8&255,e[t+3]=255&i}function p(e,t){var i=[];if(!t.length)return i;for(var r=e.byteLength,n=0;n<r;){var a=c(e,n),s=l(e.subarray(n+4,n+8)),u=a>1?n+a:r;if(s===t[0])if(1===t.length)i.push(e.subarray(n+8,u));else{var d=p(e.subarray(n+8,u),t.slice(1));d.length&&o.apply(i,d)}n=u}return i}function m(e){var t=p(e,["moov"])[0],i=t?t.length:null,r=p(e,["sidx"]);if(!r||!r[0])return null;var n=[],a=r[0],s=a[0],o=0===s?8:16,u=c(a,o);o+=4;o+=0===s?8:16,o+=2;var l=a.length+0,h=d(a,o);o+=2;for(var f=0;f<h;f++){var m=o,g=c(a,m);m+=4;var v=2147483647&g;if(1===(2147483648&g)>>>31)return console.warn("SIDX has hierarchical references (not supported)"),null;var y=c(a,m);m+=4,n.push({referenceSize:v,subsegmentDuration:y,info:{duration:y/u,start:l,end:l+v-1}}),l+=v,o=m+=4}return{earliestPresentationTime:0,timescale:u,version:s,referencesCount:h,references:n,moovEndOffset:i}}function g(e){for(var t=[],i=p(e,["moov","trak"]),r=0;r<i.length;r++){var a=i[r],s=p(a,["tkhd"])[0];if(s){var o=s[0],u=0===o?12:20,d=c(s,u),h=p(a,["mdia","mdhd"])[0];if(h){var f=c(h,u=0===(o=h[0])?12:20),m=p(a,["mdia","hdlr"])[0];if(m){var g=l(m.subarray(8,12)),v={soun:n.ElementaryStreamTypes.AUDIO,vide:n.ElementaryStreamTypes.VIDEO}[g];if(v){var y=p(a,["mdia","minf","stbl","stsd"])[0],_=void 0;y&&(_=l(y.subarray(12,16))),t[d]={timescale:f,type:v},t[v]={timescale:f,id:d,codec:_}}}}}}return p(e,["moov","mvex","trex"]).forEach(function(e){var i=c(e,4),r=t[i];r&&(r.default={duration:c(e,12),flags:c(e,20)})}),t}function v(e,t){return p(t,["moof","traf"]).reduce(function(t,i){var r=p(i,["tfdt"])[0],n=r[0],a=p(i,["tfhd"]).reduce(function(t,i){var a=c(i,4),s=e[a];if(s){var o=c(r,4);1===n&&(o*=Math.pow(2,32),o+=c(r,8));var u=o/(s.timescale||9e4);if(isFinite(u)&&(null===t||u<t))return u}return t},null);return null!==a&&isFinite(a)&&(null===t||a<t)?a:t},null)||0}function y(e,t){for(var i=0,r=0,a=0,s=p(e,["moof","traf"]),o=0;o<s.length;o++){var u=s[o],l=p(u,["tfhd"])[0],d=t[c(l,4)];if(d){var h=d.default,f=c(l,0)|(null===h||void 0===h?void 0:h.flags),g=null===h||void 0===h?void 0:h.duration;8&f&&(g=c(l,2&f?12:8));for(var v=d.timescale||9e4,y=p(u,["trun"]),b=0;b<y.length;b++){if(!(i=_(y[b]))&&g)i=g*c(y[b],4);d.type===n.ElementaryStreamTypes.VIDEO?r+=i/v:d.type===n.ElementaryStreamTypes.AUDIO&&(a+=i/v)}}}if(0===r&&0===a){var w=m(e);if(null!==w&&void 0!==w&&w.references)return w.references.reduce(function(e,t){return e+t.info.duration||0},0)}return r||a}function _(e){var t=c(e,0),i=8;1&t&&(i+=4),4&t&&(i+=4);for(var r=0,n=c(e,4),a=0;a<n;a++){if(256&t)r+=c(e,i),i+=4;512&t&&(i+=4),1024&t&&(i+=4),2048&t&&(i+=4)}return r}function b(e,t,i){p(t,["moof","traf"]).forEach(function(t){p(t,["tfhd"]).forEach(function(r){var n=c(r,4),a=e[n];if(a){var o=a.timescale||9e4;p(t,["tfdt"]).forEach(function(e){var t=e[0],r=c(e,4);if(0===t)r-=i*o,f(e,4,r=Math.max(r,0));else{r*=Math.pow(2,32),r+=c(e,8),r-=i*o,r=Math.max(r,0);var n=Math.floor(r/(s+1)),a=Math.floor(r%(s+1));f(e,4,n),f(e,8,a)}})}})})}function w(e){var t={valid:null,remainder:null},i=p(e,["moof"]);if(!i)return t;if(i.length<2)return t.remainder=e,t;var n=i[i.length-1];return t.valid=Object(r.sliceUint8)(e,0,n.byteOffset-8),t.remainder=Object(r.sliceUint8)(e,n.byteOffset-8),t}function E(e,t){var i=new Uint8Array(e.length+t.length);return i.set(e),i.set(t,e.length),i}function T(e,t){var i=[],r=t.samples,a=t.timescale,s=t.id,o=!1;return p(r,["moof"]).map(function(u){var l=u.byteOffset-8;p(u,["traf"]).map(function(u){var d=p(u,["tfdt"]).map(function(e){var t=e[0],i=c(e,4);return 1===t&&(i*=Math.pow(2,32),i+=c(e,8)),i/a})[0];return void 0!==d&&(e=d),p(u,["tfhd"]).map(function(d){var f=c(d,4),m=16777215&c(d,0),g=0,v=0!=(16&m),y=0,_=0!=(32&m),b=8;f===s&&(0!=(1&m)&&(b+=8),0!=(2&m)&&(b+=4),0!=(8&m)&&(g=c(d,b),b+=4),v&&(y=c(d,b),b+=4),_&&(b+=4),"video"===t.type&&(o=function(e){if(!e)return!1;var t=e.indexOf("."),i=t<0?e:e.substring(0,t);return"hvc1"===i||"hev1"===i||"dvh1"===i||"dvhe"===i}(t.codec)),p(u,["trun"]).map(function(s){var u=s[0],d=16777215&c(s,0),f=0!=(1&d),p=0,m=0!=(4&d),v=0!=(256&d),_=0,b=0!=(512&d),w=0,E=0!=(1024&d),T=0!=(2048&d),k=0,R=c(s,4),M=8;f&&(p=c(s,M),M+=4),m&&(M+=4);for(var O=p+l,C=0;C<R;C++){if(v?(_=c(s,M),M+=4):_=g,b?(w=c(s,M),M+=4):w=y,E&&(M+=4),T&&(k=0===u?c(s,M):h(s,M),M+=4),t.type===n.ElementaryStreamTypes.VIDEO)for(var D=0;D<w;){var I=c(r,O),L=31&r[O+=4];if(S(o,L))A(r.subarray(O,O+I),e+k/a,i);O+=I,D+=I+4}e+=_/a}}))})})}),i}function S(e,t){return e?39===t||40===t:6===t}function A(e,t,i){var r=function(e){var t=e.byteLength,i=[],r=1;for(;r<t-2;)0===e[r]&&0===e[r+1]&&3===e[r+2]?(i.push(r+2),r+=2):r++;if(0===i.length)return e;var n=t-i.length,a=new Uint8Array(n),s=0;for(r=0;r<n;s++,r++)s===i[0]&&(s++,i.shift()),a[r]=e[s];return a}(e),n=0;n++;for(var s=0,o=0,u=!1,l=0;n<r.length;){s=0;do{if(n>=r.length)break;s+=l=r[n++]}while(255===l);o=0;do{if(n>=r.length)break;o+=l=r[n++]}while(255===l);var h=r.length-n;if(!u&&4===s&&n<r.length){if(u=!0,181===r[n++]){var f=d(r,n);if(n+=2,49===f){var p=c(r,n);if(n+=4,1195456820===p){var m=r[n++];if(3===m){var g=r[n++],v=64&g,y=v?2+3*(31&g):0,_=new Uint8Array(y);if(v){_[0]=g;for(var b=1;b<y;b++)_[b]=r[n++]}i.push({type:m,payloadType:s,pts:t,bytes:_})}}}}}else if(5===s&&o<h){if(u=!0,o>16){for(var w=[],E=0;E<16;E++){var T=r[n++].toString(16);w.push(1==T.length?"0"+T:T),3!==E&&5!==E&&7!==E&&9!==E||w.push("-")}for(var S=o-16,A=new Uint8Array(S),k=0;k<S;k++)A[k]=r[n++];i.push({payloadType:s,pts:t,uuid:w.join(""),userData:Object(a.utf8ArrayToStr)(A),userDataBytes:A})}}else if(o<h)n+=o;else if(o>h)break}}function k(e){var t=e[0],i="",r="",n=0,a=0,s=0,o=0,u=0,d=0;if(0===t){for(;"\0"!==l(e.subarray(d,d+1));)i+=l(e.subarray(d,d+1)),d+=1;for(i+=l(e.subarray(d,d+1)),d+=1;"\0"!==l(e.subarray(d,d+1));)r+=l(e.subarray(d,d+1)),d+=1;r+=l(e.subarray(d,d+1)),d+=1,n=c(e,12),a=c(e,16),o=c(e,20),u=c(e,24),d=28}else if(1===t){n=c(e,d+=4);var h=c(e,d+=4),f=c(e,d+=4);for(d+=4,s=Math.pow(2,32)*h+f,Number.isSafeInteger(s)||(s=Number.MAX_SAFE_INTEGER,console.warn("Presentation time exceeds safe integer limit and wrapped to max safe integer in parsing emsg box")),o=c(e,d),u=c(e,d+=4),d+=4;"\0"!==l(e.subarray(d,d+1));)i+=l(e.subarray(d,d+1)),d+=1;for(i+=l(e.subarray(d,d+1)),d+=1;"\0"!==l(e.subarray(d,d+1));)r+=l(e.subarray(d,d+1)),d+=1;r+=l(e.subarray(d,d+1)),d+=1}return{schemeIdUri:i,value:r,timeScale:n,presentationTime:s,presentationTimeDelta:a,eventDuration:o,id:u,payload:e.subarray(d,e.byteLength)}}},"./src/utils/output-filter.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"default",function(){return r});var r=function(){function e(e,t){this.timelineController=void 0,this.cueRanges=[],this.trackName=void 0,this.startTime=null,this.endTime=null,this.screen=null,this.timelineController=e,this.trackName=t}var t=e.prototype;return t.dispatchCue=function(){null!==this.startTime&&(this.timelineController.addCues(this.trackName,this.startTime,this.endTime,this.screen,this.cueRanges),this.startTime=null)},t.newCue=function(e,t,i){(null===this.startTime||this.startTime>e)&&(this.startTime=e),this.endTime=t,this.screen=i,this.timelineController.createCaptionsTrack(this.trackName)},t.reset=function(){this.cueRanges=[],this.startTime=null},e}()},"./src/utils/texttrack-utils.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"sendAddTrackEvent",function(){return n}),i.d(t,"addCueToTrack",function(){return a}),i.d(t,"clearCurrentCues",function(){return s}),i.d(t,"removeCuesInRange",function(){return o}),i.d(t,"getCuesInRange",function(){return u});var r=i("./src/utils/logger.ts");function n(e,t){var i;try{i=new Event("addtrack")}catch(e){(i=document.createEvent("Event")).initEvent("addtrack",!1,!1)}i.track=e,t.dispatchEvent(i)}function a(e,t){var i=e.mode;if("disabled"===i&&(e.mode="hidden"),e.cues&&!e.cues.getCueById(t.id))try{if(e.addCue(t),!e.cues.getCueById(t.id))throw new Error("addCue is failed for: "+t)}catch(i){r.logger.debug("[texttrack-utils]: "+i);var n=new self.TextTrackCue(t.startTime,t.endTime,t.text);n.id=t.id,e.addCue(n)}"disabled"===i&&(e.mode=i)}function s(e){var t=e.mode;if("disabled"===t&&(e.mode="hidden"),e.cues)for(var i=e.cues.length;i--;)e.removeCue(e.cues[i]);"disabled"===t&&(e.mode=t)}function o(e,t,i){var r=e.mode;if("disabled"===r&&(e.mode="hidden"),e.cues&&e.cues.length>0)for(var n=u(e.cues,t,i),a=0;a<n.length;a++)e.removeCue(n[a]);"disabled"===r&&(e.mode=r)}function u(e,t,i){var r=[],n=function(e,t){if(t<e[0].startTime)return 0;var i=e.length-1;if(t>e[i].endTime)return-1;for(var r=0,n=i;r<=n;){var a=Math.floor((n+r)/2);if(t<e[a].startTime)n=a-1;else{if(!(t>e[a].startTime&&r<i))return a;r=a+1}}return e[r].startTime-t<t-e[n].startTime?r:n}(e,t);if(n>-1)for(var a=n,s=e.length;a<s;a++){var o=e[a];if(o.startTime>=t&&o.endTime<=i)r.push(o);else if(o.startTime>i)return r}return r}},"./src/utils/time-ranges.ts":function(e,t,i){"use strict";i.r(t);t.default={toString:function(e){for(var t="",i=e.length,r=0;r<i;r++)t+="["+e.start(r).toFixed(3)+","+e.end(r).toFixed(3)+"]";return t}}},"./src/utils/timescale-conversion.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"toTimescaleFromBase",function(){return n}),i.d(t,"toTimescaleFromScale",function(){return a}),i.d(t,"toMsFromMpegTsClock",function(){return s}),i.d(t,"toMpegTsClockFromTimescale",function(){return o});var r=9e4;function n(e,t,i,r){void 0===i&&(i=1),void 0===r&&(r=!1);var n=e*t*i;return r?Math.round(n):n}function a(e,t,i,r){return void 0===i&&(i=1),void 0===r&&(r=!1),n(e,t,1/i,r)}function s(e,t){return void 0===t&&(t=!1),n(e,1e3,1/r,t)}function o(e,t){return void 0===t&&(t=1),n(e,r,1/t)}},"./src/utils/typed-array.ts":function(e,t,i){"use strict";function r(e,t,i){return Uint8Array.prototype.slice?e.slice(t,i):new Uint8Array(Array.prototype.slice.call(e,t,i))}i.r(t),i.d(t,"sliceUint8",function(){return r})},"./src/utils/vttcue.ts":function(e,t,i){"use strict";i.r(t),t.default=function(){if("undefined"!=typeof self&&self.VTTCue)return self.VTTCue;var e=["","lr","rl"],t=["start","middle","end","left","right"];function i(e,t){if("string"!=typeof t)return!1;if(!Array.isArray(e))return!1;var i=t.toLowerCase();return!!~e.indexOf(i)&&i}function r(e){return i(t,e)}function n(e){for(var t=arguments.length,i=new Array(t>1?t-1:0),r=1;r<t;r++)i[r-1]=arguments[r];for(var n=1;n<arguments.length;n++){var a=arguments[n];for(var s in a)e[s]=a[s]}return e}function a(t,a,s){var o=this,u={enumerable:!0};o.hasBeenReset=!1;var l="",d=!1,c=t,h=a,f=s,p=null,m="",g=!0,v="auto",y="start",_=50,b="middle",w=50,E="middle";Object.defineProperty(o,"id",n({},u,{get:function(){return l},set:function(e){l=""+e}})),Object.defineProperty(o,"pauseOnExit",n({},u,{get:function(){return d},set:function(e){d=!!e}})),Object.defineProperty(o,"startTime",n({},u,{get:function(){return c},set:function(e){if("number"!=typeof e)throw new TypeError("Start time must be set to a number.");c=e,this.hasBeenReset=!0}})),Object.defineProperty(o,"endTime",n({},u,{get:function(){return h},set:function(e){if("number"!=typeof e)throw new TypeError("End time must be set to a number.");h=e,this.hasBeenReset=!0}})),Object.defineProperty(o,"text",n({},u,{get:function(){return f},set:function(e){f=""+e,this.hasBeenReset=!0}})),Object.defineProperty(o,"region",n({},u,{get:function(){return p},set:function(e){p=e,this.hasBeenReset=!0}})),Object.defineProperty(o,"vertical",n({},u,{get:function(){return m},set:function(t){var r=function(t){return i(e,t)}(t);if(!1===r)throw new SyntaxError("An invalid or illegal string was specified.");m=r,this.hasBeenReset=!0}})),Object.defineProperty(o,"snapToLines",n({},u,{get:function(){return g},set:function(e){g=!!e,this.hasBeenReset=!0}})),Object.defineProperty(o,"line",n({},u,{get:function(){return v},set:function(e){if("number"!=typeof e&&"auto"!==e)throw new SyntaxError("An invalid number or illegal string was specified.");v=e,this.hasBeenReset=!0}})),Object.defineProperty(o,"lineAlign",n({},u,{get:function(){return y},set:function(e){var t=r(e);if(!t)throw new SyntaxError("An invalid or illegal string was specified.");y=t,this.hasBeenReset=!0}})),Object.defineProperty(o,"position",n({},u,{get:function(){return _},set:function(e){if(e<0||e>100)throw new Error("Position must be between 0 and 100.");_=e,this.hasBeenReset=!0}})),Object.defineProperty(o,"positionAlign",n({},u,{get:function(){return b},set:function(e){var t=r(e);if(!t)throw new SyntaxError("An invalid or illegal string was specified.");b=t,this.hasBeenReset=!0}})),Object.defineProperty(o,"size",n({},u,{get:function(){return w},set:function(e){if(e<0||e>100)throw new Error("Size must be between 0 and 100.");w=e,this.hasBeenReset=!0}})),Object.defineProperty(o,"align",n({},u,{get:function(){return E},set:function(e){var t=r(e);if(!t)throw new SyntaxError("An invalid or illegal string was specified.");E=t,this.hasBeenReset=!0}})),o.displayState=void 0}return a.prototype.getCueAsHTML=function(){return self.WebVTT.convertCueToDOMTree(self,this.text)},a}()},"./src/utils/vttparser.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"parseTimeStamp",function(){return a}),i.d(t,"fixLineBreaks",function(){return c}),i.d(t,"VTTParser",function(){return h});var r=i("./src/utils/vttcue.ts"),n=function(){function e(){}return e.prototype.decode=function(e,t){if(!e)return"";if("string"!=typeof e)throw new Error("Error - expected string data.");return decodeURIComponent(encodeURIComponent(e))},e}();function a(e){function t(e,t,i,r){return 3600*(0|e)+60*(0|t)+(0|i)+parseFloat(r||0)}var i=e.match(/^(?:(\d+):)?(\d{2}):(\d{2})(\.\d+)?/);return i?parseFloat(i[2])>59?t(i[2],i[3],0,i[4]):t(i[1],i[2],i[3],i[4]):null}var s=function(){function e(){this.values=Object.create(null)}var t=e.prototype;return t.set=function(e,t){this.get(e)||""===t||(this.values[e]=t)},t.get=function(e,t,i){return i?this.has(e)?this.values[e]:t[i]:this.has(e)?this.values[e]:t},t.has=function(e){return e in this.values},t.alt=function(e,t,i){for(var r=0;r<i.length;++r)if(t===i[r]){this.set(e,t);break}},t.integer=function(e,t){/^-?\d+$/.test(t)&&this.set(e,parseInt(t,10))},t.percent=function(e,t){if(/^([\d]{1,3})(\.[\d]*)?%$/.test(t)){var i=parseFloat(t);if(i>=0&&i<=100)return this.set(e,i),!0}return!1},e}();function o(e,t,i,r){var n=r?e.split(r):[e];for(var a in n)if("string"==typeof n[a]){var s=n[a].split(i);if(2===s.length)t(s[0],s[1])}}var u=new r.default(0,0,""),l="middle"===u.align?"middle":"center";function d(e,t,i){var r=e;function n(){var t=a(e);if(null===t)throw new Error("Malformed timestamp: "+r);return e=e.replace(/^[^\sa-zA-Z-]+/,""),t}function d(){e=e.replace(/^\s+/,"")}if(d(),t.startTime=n(),d(),"--\x3e"!==e.slice(0,3))throw new Error("Malformed time stamp (time stamps must be separated by '--\x3e'): "+r);e=e.slice(3),d(),t.endTime=n(),d(),function(e,t){var r=new s;o(e,function(e,t){var n;switch(e){case"region":for(var a=i.length-1;a>=0;a--)if(i[a].id===t){r.set(e,i[a].region);break}break;case"vertical":r.alt(e,t,["rl","lr"]);break;case"line":n=t.split(","),r.integer(e,n[0]),r.percent(e,n[0])&&r.set("snapToLines",!1),r.alt(e,n[0],["auto"]),2===n.length&&r.alt("lineAlign",n[1],["start",l,"end"]);break;case"position":n=t.split(","),r.percent(e,n[0]),2===n.length&&r.alt("positionAlign",n[1],["start",l,"end","line-left","line-right","auto"]);break;case"size":r.percent(e,t);break;case"align":r.alt(e,t,["start",l,"end","left","right"])}},/:/,/\s/),t.region=r.get("region",null),t.vertical=r.get("vertical","");var n=r.get("line","auto");"auto"===n&&-1===u.line&&(n=-1),t.line=n,t.lineAlign=r.get("lineAlign","start"),t.snapToLines=r.get("snapToLines",!0),t.size=r.get("size",100),t.align=r.get("align",l);var a=r.get("position","auto");"auto"===a&&50===u.position&&(a="start"===t.align||"left"===t.align?0:"end"===t.align||"right"===t.align?100:50),t.position=a}(e,t)}function c(e){return e.replace(/<br(?: \/)?>/gi,"\n")}var h=function(){function e(){this.state="INITIAL",this.buffer="",this.decoder=new n,this.regionList=[],this.cue=null,this.oncue=void 0,this.onparsingerror=void 0,this.onflush=void 0}var t=e.prototype;return t.parse=function(e){var t=this;function i(){var e=t.buffer,i=0;for(e=c(e);i<e.length&&"\r"!==e[i]&&"\n"!==e[i];)++i;var r=e.slice(0,i);return"\r"===e[i]&&++i,"\n"===e[i]&&++i,t.buffer=e.slice(i),r}e&&(t.buffer+=t.decoder.decode(e,{stream:!0}));try{var n="";if("INITIAL"===t.state){if(!/\r\n|\n/.test(t.buffer))return this;var a=(n=i()).match(/^()?WEBVTT([ \t].*)?$/);if(!a||!a[0])throw new Error("Malformed WebVTT signature.");t.state="HEADER"}for(var s=!1;t.buffer;){if(!/\r\n|\n/.test(t.buffer))return this;switch(s?s=!1:n=i(),t.state){case"HEADER":/:/.test(n)?o(n,function(e,t){},/:/):n||(t.state="ID");continue;case"NOTE":n||(t.state="ID");continue;case"ID":if(/^NOTE($|[ \t])/.test(n)){t.state="NOTE";break}if(!n)continue;if(t.cue=new r.default(0,0,""),t.state="CUE",-1===n.indexOf("--\x3e")){t.cue.id=n;continue}case"CUE":if(!t.cue){t.state="BADCUE";continue}try{d(n,t.cue,t.regionList)}catch(e){t.cue=null,t.state="BADCUE";continue}t.state="CUETEXT";continue;case"CUETEXT":var u=-1!==n.indexOf("--\x3e");if(!n||u&&(s=!0)){t.oncue&&t.cue&&t.oncue(t.cue),t.cue=null,t.state="ID";continue}if(null===t.cue)continue;t.cue.text&&(t.cue.text+="\n"),t.cue.text+=n;continue;case"BADCUE":n||(t.state="ID")}}}catch(e){"CUETEXT"===t.state&&t.cue&&t.oncue&&t.oncue(t.cue),t.cue=null,t.state="INITIAL"===t.state?"BADWEBVTT":"BADCUE"}return this},t.flush=function(){try{if((this.cue||"HEADER"===this.state)&&(this.buffer+="\n\n",this.parse()),"INITIAL"===this.state||"BADWEBVTT"===this.state)throw new Error("Malformed WebVTT signature.")}catch(e){this.onparsingerror&&this.onparsingerror(e)}return this.onflush&&this.onflush(),this},e}()},"./src/utils/webvtt-parser.ts":function(e,t,i){"use strict";i.r(t),i.d(t,"generateCueId",function(){return h}),i.d(t,"parseWebVTT",function(){return p});var r=i("./src/polyfills/number.ts"),n=i("./src/utils/vttparser.ts"),a=i("./src/demux/id3.ts"),s=i("./src/utils/timescale-conversion.ts"),o=i("./src/remux/mp4-remuxer.ts"),u=/\r\n|\n\r|\n|\r/g,l=function(e,t,i){return void 0===i&&(i=0),e.slice(i,i+t.length)===t},d=function(e){var t=parseInt(e.slice(-3)),i=parseInt(e.slice(-6,-4)),n=parseInt(e.slice(-9,-7)),a=e.length>9?parseInt(e.substring(0,e.indexOf(":"))):0;if(!(Object(r.isFiniteNumber)(t)&&Object(r.isFiniteNumber)(i)&&Object(r.isFiniteNumber)(n)&&Object(r.isFiniteNumber)(a)))throw Error("Malformed X-TIMESTAMP-MAP: Local:"+e);return t+=1e3*i,t+=6e4*n,t+=36e5*a},c=function(e){for(var t=5381,i=e.length;i;)t=33*t^e.charCodeAt(--i);return(t>>>0).toString()};function h(e,t,i){return c(e.toString())+c(t.toString())+c(i)}var f=function(e,t,i){var r=e[t],n=e[r.prevCC];if(!n||!n.new&&r.new)return e.ccOffset=e.presentationOffset=r.start,void(r.new=!1);for(;null!==(a=n)&&void 0!==a&&a.new;){var a;e.ccOffset+=r.start-n.start,r.new=!1,n=e[(r=n).prevCC]}e.presentationOffset=i};function p(e,t,i,r,c,p,m,g){var v,y=new n.VTTParser,_=Object(a.utf8ArrayToStr)(new Uint8Array(e)).trim().replace(u,"\n").split("\n"),b=[],w=Object(s.toMpegTsClockFromTimescale)(t,i),E="00:00.000",T=0,S=0,A=!0;y.oncue=function(e){var t=r[c],i=r.ccOffset,n=(T-w)/9e4;null!==t&&void 0!==t&&t.new&&(void 0!==S?i=r.ccOffset=t.start:f(r,c,n)),n&&(i=n-r.presentationOffset);var a=e.endTime-e.startTime,s=Object(o.normalizePts)(9e4*(e.startTime+i-S),9e4*p)/9e4;e.startTime=s,e.endTime=s+a;var u=e.text.trim();e.text=decodeURIComponent(encodeURIComponent(u)),e.id||(e.id=h(e.startTime,e.endTime,u)),e.endTime>0&&b.push(e)},y.onparsingerror=function(e){v=e},y.onflush=function(){v?g(v):m(b)},_.forEach(function(e){if(A){if(l(e,"X-TIMESTAMP-MAP=")){A=!1,e.slice(16).split(",").forEach(function(e){l(e,"LOCAL:")?E=e.slice(6):l(e,"MPEGTS:")&&(T=parseInt(e.slice(7)))});try{S=d(E)/1e3}catch(e){v=e}return}""===e&&(A=!1)}y.parse(e+"\n")}),y.flush()}},"./src/utils/xhr-loader.ts":function(e,t,i){"use strict";i.r(t);var r=i("./src/utils/logger.ts"),n=i("./src/loader/load-stats.ts"),a=/^age:\s*[\d.]+\s*$/m,s=function(){function e(e){this.xhrSetup=void 0,this.requestTimeout=void 0,this.retryTimeout=void 0,this.retryDelay=void 0,this.config=null,this.callbacks=null,this.context=void 0,this.loader=null,this.stats=void 0,this.xhrSetup=e?e.xhrSetup:null,this.stats=new n.LoadStats,this.retryDelay=0}var t=e.prototype;return t.destroy=function(){this.callbacks=null,this.abortInternal(),this.loader=null,this.config=null},t.abortInternal=function(){var e=this.loader;self.clearTimeout(this.requestTimeout),self.clearTimeout(this.retryTimeout),e&&(e.onreadystatechange=null,e.onprogress=null,4!==e.readyState&&(this.stats.aborted=!0,e.abort()))},t.abort=function(){var e;this.abortInternal(),null!==(e=this.callbacks)&&void 0!==e&&e.onAbort&&this.callbacks.onAbort(this.stats,this.context,this.loader)},t.load=function(e,t,i){if(this.stats.loading.start)throw new Error("Loader can only be used once.");this.stats.loading.start=self.performance.now(),this.context=e,this.config=t,this.callbacks=i,this.retryDelay=t.retryDelay,this.loadInternal()},t.loadInternal=function(){var e=this.config,t=this.context;if(e){var i=this.loader=new self.XMLHttpRequest,r=this.stats;r.loading.first=0,r.loaded=0;var n=this.xhrSetup;try{if(n)try{n(i,t.url)}catch(e){i.open("GET",t.url,!0),n(i,t.url)}i.readyState||i.open("GET",t.url,!0);var a=this.context.headers;if(a)for(var s in a)i.setRequestHeader(s,a[s])}catch(e){return void this.callbacks.onError({code:i.status,text:e.message},t,i)}t.rangeEnd&&i.setRequestHeader("Range","bytes="+t.rangeStart+"-"+(t.rangeEnd-1)),i.onreadystatechange=this.readystatechange.bind(this),i.onprogress=this.loadprogress.bind(this),i.responseType=t.responseType,self.clearTimeout(this.requestTimeout),this.requestTimeout=self.setTimeout(this.loadtimeout.bind(this),e.timeout),i.send()}},t.readystatechange=function(){var e=this.context,t=this.loader,i=this.stats;if(e&&t){var n=t.readyState,a=this.config;if(!i.aborted&&n>=2)if(self.clearTimeout(this.requestTimeout),0===i.loading.first&&(i.loading.first=Math.max(self.performance.now(),i.loading.start)),4===n){t.onreadystatechange=null,t.onprogress=null;var s=t.status;if(s>=200&&s<300){var o,u,l;if(i.loading.end=Math.max(self.performance.now(),i.loading.first),"arraybuffer"===e.responseType?(l=(o=t.response).byteLength,u=o.slice(0)):(o=t.responseText,u=t.responseText,l=o.length),i.loaded=i.total=l,!this.callbacks)return;var d=this.callbacks.onProgress;if(d&&d(i,e,o,t),!this.callbacks)return;var c={url:t.responseURL,data:u};this.callbacks.onSuccess(c,i,e,t)}else i.retry>=a.maxRetry||s>=400&&s<499?(r.logger.error(s+" while loading "+e.url),console.log("this.callbacks",this.callbacks.onError),this.callbacks.onError({code:s,text:t.statusText},e,t)):(r.logger.warn(s+" while loading "+e.url+", retrying in "+this.retryDelay+"..."),this.abortInternal(),this.loader=null,self.clearTimeout(this.retryTimeout),this.retryTimeout=self.setTimeout(this.loadInternal.bind(this),this.retryDelay),this.retryDelay=Math.min(2*this.retryDelay,a.maxRetryDelay),i.retry++)}else self.clearTimeout(this.requestTimeout),this.requestTimeout=self.setTimeout(this.loadtimeout.bind(this),a.timeout)}},t.loadtimeout=function(){r.logger.warn("timeout while loading "+this.context.url);var e=this.callbacks;e&&(this.abortInternal(),e.onTimeout(this.stats,this.context,this.loader))},t.loadprogress=function(e){var t=this.stats;t.loaded=e.loaded,e.lengthComputable&&(t.total=e.total)},t.getCacheAge=function(){var e=null;if(this.loader&&a.test(this.loader.getAllResponseHeaders())){var t=this.loader.getResponseHeader("age");e=t?parseFloat(t):null}return e},t.deepClone=function(e){var t=Object.prototype.toString;if(!e||"object"!=typeof e)return e;if(e.nodeType&&"cloneNode"in e)return e.cloneNode(!0);if("[object Date]"===t.call(e))return new Date(e.getTime());if("[object RegExp]"===t.call(e)){var i=[];return e.global&&i.push("g"),e.multiline&&i.push("m"),e.ignoreCase&&i.push("i"),new RegExp(e.source,i.join(""))}var r=Array.isArray(e)?[]:e.constructor?new e.constructor:{};for(var n in e)r[n]=this.deepClone(e[n]);return r},e}();t.default=s}}).default}),function(e,t,i){if(t&&i&&i.isSupported()){var r=function(e,r){var n,a,s,o=this,u={},l=!1,d=!1,c=!1,h=r.el(),f=r.hls=new i(r.options_.hlsJs||{}),p=0,m=function(){d&&(!c||c&&0===o.duration()&&!1===f.config.autoStartLoad)&&f.startLoad(),c=!0};return f.isHlsJs=!0,!1===f.config.autoStartLoad&&h.addEventListener("play",m),f.on(i.Events.MANIFEST_LOADED,function(){d=!0,c&&!1===f.config.autoStartLoad&&m()}),f.on(i.Events.LEVEL_LOADED,function(e,t){n=t.details.live?1/0:t.details.totalduration,p=t.details.fragments&&t.details.fragments[0]&&t.details.fragments[0].start||p}),f.on(i.Events.ERROR,function(t,n){var o=function(){l=!0,r.error=function(){return n},r.trigger("error")};if(!l&&n.fatal)switch(u[n.type]=u[n.type]||0,++u[n.type],n.type){case i.ErrorTypes.NETWORK_ERROR:if(2<u[n.type])return void o();if([i.ErrorDetails.MANIFEST_LOAD_ERROR,i.ErrorDetails.MANIFEST_LOAD_TIMEOUT,i.ErrorDetails.MANIFEST_PARSING_ERROR].some(function(e){return e===n.details}))return void f.loadSource(e.src);f.startLoad();break;case i.ErrorTypes.MEDIA_ERROR:!function(e){var t=Date.now();if(!a||3e3<t-a)a=t,f.recoverMediaError();else if(!s||3e3<t-s)s=t,f.swapAudioCodec(),f.recoverMediaError();else{if(l)return;l=!0,r.error=function(){return e},r.trigger("error")}}();break;default:o()}}),f.attachMedia(h),f.loadSource(e.src),o.dispose=function(){h.removeEventListener("play",m),f.destroy()},o.duration=function(){return n||h.duration||0},o.seekable=function(){return t.createTimeRange(p,h.seekable.length&&h.seekable.end(0)||h.duration)},o};(t.getTech&&t.getTech("Html5")||t.getComponent&&t.getComponent("Html5")).registerSourceHandler({canHandleSource:function(e,t){return/^(audio|video|application)\/(x-|vnd\.apple\.)?mpegurl/i.test(e.type)&&!1!==(t.hlsJs||{}).shouldHandle?"probably":""},handleSource:function(e,t){return new r(e,t)}},0)}}(window,window.videojs,window.Hls);