dist/hls.light.min.js

!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.Hls=e():t.Hls=e()}(this,function(){return function(t){function e(i){if(r[i])return r[i].exports;var a=r[i]={i:i,l:!1,exports:{}};return t[i].call(a.exports,a,a.exports,e),a.l=!0,a.exports}var r={};return e.m=t,e.c=r,e.d=function(t,r,i){e.o(t,r)||Object.defineProperty(t,r,{configurable:!1,enumerable:!0,get:i})},e.n=function(t){var r=t&&t.__esModule?function(){return t.default}:function(){return t};return e.d(r,"a",r),r},e.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},e.p="/dist/",e(e.s=23)}([function(t,e,r){"use strict";function i(){}function a(t,e){return e="["+t+"] > "+e}function n(t){var e=f.console[t];return e?function(){for(var r=arguments.length,i=Array(r),n=0;n<r;n++)i[n]=arguments[n];i[0]&&(i[0]=a(t,i[0])),e.apply(f.console,i)}:i}function o(t){for(var e=arguments.length,r=Array(e>1?e-1:0),i=1;i<e;i++)r[i-1]=arguments[i];r.forEach(function(e){u[e]=t[e]?t[e].bind(t):n(e)})}r.d(e,"a",function(){return c}),r.d(e,"b",function(){return h});var s=r(5),l="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},d={trace:i,debug:i,log:i,warn:i,info:i,error:i},u=d,f=Object(s.a)(),c=function(t){if(!0===t||"object"===(void 0===t?"undefined":l(t))){o(t,"debug","log","info","warn","error");try{u.log()}catch(t){u=d}}else u=d},h=u},function(t,e,r){"use strict";var i={MEDIA_ATTACHING:"hlsMediaAttaching",MEDIA_ATTACHED:"hlsMediaAttached",MEDIA_DETACHING:"hlsMediaDetaching",MEDIA_DETACHED:"hlsMediaDetached",BUFFER_RESET:"hlsBufferReset",BUFFER_CODECS:"hlsBufferCodecs",BUFFER_CREATED:"hlsBufferCreated",BUFFER_APPENDING:"hlsBufferAppending",BUFFER_APPENDED:"hlsBufferAppended",BUFFER_EOS:"hlsBufferEos",BUFFER_FLUSHING:"hlsBufferFlushing",BUFFER_FLUSHED:"hlsBufferFlushed",MANIFEST_LOADING:"hlsManifestLoading",MANIFEST_LOADED:"hlsManifestLoaded",MANIFEST_PARSED:"hlsManifestParsed",LEVEL_SWITCHING:"hlsLevelSwitching",LEVEL_SWITCHED:"hlsLevelSwitched",LEVEL_LOADING:"hlsLevelLoading",LEVEL_LOADED:"hlsLevelLoaded",LEVEL_UPDATED:"hlsLevelUpdated",LEVEL_PTS_UPDATED:"hlsLevelPtsUpdated",AUDIO_TRACKS_UPDATED:"hlsAudioTracksUpdated",AUDIO_TRACK_SWITCHING:"hlsAudioTrackSwitching",AUDIO_TRACK_SWITCHED:"hlsAudioTrackSwitched",AUDIO_TRACK_LOADING:"hlsAudioTrackLoading",AUDIO_TRACK_LOADED:"hlsAudioTrackLoaded",SUBTITLE_TRACKS_UPDATED:"hlsSubtitleTracksUpdated",SUBTITLE_TRACK_SWITCH:"hlsSubtitleTrackSwitch",SUBTITLE_TRACK_LOADING:"hlsSubtitleTrackLoading",SUBTITLE_TRACK_LOADED:"hlsSubtitleTrackLoaded",SUBTITLE_FRAG_PROCESSED:"hlsSubtitleFragProcessed",INIT_PTS_FOUND:"hlsInitPtsFound",FRAG_LOADING:"hlsFragLoading",FRAG_LOAD_PROGRESS:"hlsFragLoadProgress",FRAG_LOAD_EMERGENCY_ABORTED:"hlsFragLoadEmergencyAborted",FRAG_LOADED:"hlsFragLoaded",FRAG_DECRYPTED:"hlsFragDecrypted",FRAG_PARSING_INIT_SEGMENT:"hlsFragParsingInitSegment",FRAG_PARSING_USERDATA:"hlsFragParsingUserdata",FRAG_PARSING_METADATA:"hlsFragParsingMetadata",FRAG_PARSING_DATA:"hlsFragParsingData",FRAG_PARSED:"hlsFragParsed",FRAG_BUFFERED:"hlsFragBuffered",FRAG_CHANGED:"hlsFragChanged",FPS_DROP:"hlsFpsDrop",FPS_DROP_LEVEL_CAPPING:"hlsFpsDropLevelCapping",ERROR:"hlsError",DESTROYING:"hlsDestroying",KEY_LOADING:"hlsKeyLoading",KEY_LOADED:"hlsKeyLoaded",STREAM_STATE_TRANSITION:"hlsStreamStateTransition"};e.a=i},function(t,e,r){"use strict";r.d(e,"b",function(){return i}),r.d(e,"a",function(){return a});var i={NETWORK_ERROR:"networkError",MEDIA_ERROR:"mediaError",KEY_SYSTEM_ERROR:"keySystemError",MUX_ERROR:"muxError",OTHER_ERROR:"otherError"},a={KEY_SYSTEM_NO_KEYS:"keySystemNoKeys",KEY_SYSTEM_NO_ACCESS:"keySystemNoAccess",KEY_SYSTEM_NO_SESSION:"keySystemNoSession",KEY_SYSTEM_LICENSE_REQUEST_FAILED:"keySystemLicenseRequestFailed",MANIFEST_LOAD_ERROR:"manifestLoadError",MANIFEST_LOAD_TIMEOUT:"manifestLoadTimeOut",MANIFEST_PARSING_ERROR:"manifestParsingError",MANIFEST_INCOMPATIBLE_CODECS_ERROR:"manifestIncompatibleCodecsError",LEVEL_LOAD_ERROR:"levelLoadError",LEVEL_LOAD_TIMEOUT:"levelLoadTimeOut",LEVEL_SWITCH_ERROR:"levelSwitchError",AUDIO_TRACK_LOAD_ERROR:"audioTrackLoadError",AUDIO_TRACK_LOAD_TIMEOUT:"audioTrackLoadTimeOut",FRAG_LOAD_ERROR:"fragLoadError",FRAG_LOAD_TIMEOUT:"fragLoadTimeOut",FRAG_DECRYPT_ERROR:"fragDecryptError",FRAG_PARSING_ERROR:"fragParsingError",REMUX_ALLOC_ERROR:"remuxAllocError",KEY_LOAD_ERROR:"keyLoadError",KEY_LOAD_TIMEOUT:"keyLoadTimeOut",BUFFER_ADD_CODEC_ERROR:"bufferAddCodecError",BUFFER_APPEND_ERROR:"bufferAppendError",BUFFER_APPENDING_ERROR:"bufferAppendingError",BUFFER_STALLED_ERROR:"bufferStalledError",BUFFER_FULL_ERROR:"bufferFullError",BUFFER_SEEK_OVER_HOLE:"bufferSeekOverHole",BUFFER_NUDGE_ON_STALL:"bufferNudgeOnStall",INTERNAL_EXCEPTION:"internalException"}},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=r(0),n=r(2),o=r(1),s="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},l=new Set(["hlsEventGeneric","hlsHandlerDestroying","hlsHandlerDestroyed"]),d=function(){function t(e){i(this,t),this.hls=e,this.onEvent=this.onEvent.bind(this);for(var r=arguments.length,a=Array(r>1?r-1:0),n=1;n<r;n++)a[n-1]=arguments[n];this.handledEvents=a,this.useGenericHandler=!0,this.registerListeners()}return t.prototype.destroy=function(){this.onHandlerDestroying(),this.unregisterListeners(),this.onHandlerDestroyed()},t.prototype.onHandlerDestroying=function(){},t.prototype.onHandlerDestroyed=function(){},t.prototype.isEventHandler=function(){return"object"===s(this.handledEvents)&&this.handledEvents.length&&"function"==typeof this.onEvent},t.prototype.registerListeners=function(){this.isEventHandler()&&this.handledEvents.forEach(function(t){if(l.has(t))throw new Error("Forbidden event-name: "+t);this.hls.on(t,this.onEvent)},this)},t.prototype.unregisterListeners=function(){this.isEventHandler()&&this.handledEvents.forEach(function(t){this.hls.off(t,this.onEvent)},this)},t.prototype.onEvent=function(t,e){this.onEventGeneric(t,e)},t.prototype.onEventGeneric=function(t,e){var r=function(t,e){var r="on"+t.replace("hls","");if("function"!=typeof this[r])throw new Error("Event "+t+" has no generic handler in this "+this.constructor.name+" class (tried "+r+")");return this[r].bind(this,e)};try{r.call(this,t,e).call()}catch(e){a.b.error("An internal error happened while handling event "+t+'. Error message: "'+e.message+'". Here is a stacktrace:',e),this.hls.trigger(o.a.ERROR,{type:n.b.OTHER_ERROR,details:n.a.INTERNAL_EXCEPTION,fatal:!1,event:t,err:e})}},t}();e.a=d},function(t,e){t.exports=void 0},function(t,e,r){"use strict";function i(){return"undefined"==typeof window?self:window}e.a=i},function(t,e,r){!function(e){var r=/^((?:[a-zA-Z0-9+\-.]+:)?)(\/\/[^\/\;?#]*)?(.*?)??(;.*?)?(\?.*?)?(#.*?)?$/,i=/^([^\/;?#]*)(.*)$/,a=/(?:\/|^)\.(?=\/)/g,n=/(?:\/|^)\.\.\/(?!\.\.\/).*?(?=\/)/g,o={buildAbsoluteURL:function(t,e,r){if(r=r||{},t=t.trim(),!(e=e.trim())){if(!r.alwaysNormalize)return t;var a=this.parseURL(t);if(!s)throw new Error("Error trying to parse base URL.");return a.path=o.normalizePath(a.path),o.buildURLFromParts(a)}var n=this.parseURL(e);if(!n)throw new Error("Error trying to parse relative URL.");if(n.scheme)return r.alwaysNormalize?(n.path=o.normalizePath(n.path),o.buildURLFromParts(n)):e;var s=this.parseURL(t);if(!s)throw new Error("Error trying to parse base URL.");if(!s.netLoc&&s.path&&"/"!==s.path[0]){var l=i.exec(s.path);s.netLoc=l[1],s.path=l[2]}s.netLoc&&!s.path&&(s.path="/");var d={scheme:s.scheme,netLoc:n.netLoc,path:null,params:n.params,query:n.query,fragment:n.fragment};if(!n.netLoc&&(d.netLoc=s.netLoc,"/"!==n.path[0]))if(n.path){var u=s.path,f=u.substring(0,u.lastIndexOf("/")+1)+n.path;d.path=o.normalizePath(f)}else d.path=s.path,n.params||(d.params=s.params,n.query||(d.query=s.query));return null===d.path&&(d.path=r.alwaysNormalize?o.normalizePath(n.path):n.path),o.buildURLFromParts(d)},parseURL:function(t){var e=r.exec(t);return e?{scheme:e[1]||"",netLoc:e[2]||"",path:e[3]||"",params:e[4]||"",query:e[5]||"",fragment:e[6]||""}:null},normalizePath:function(t){for(t=t.split("").reverse().join("").replace(a,"");t.length!==(t=t.replace(n,"")).length;);return t.split("").reverse().join("")},buildURLFromParts:function(t){return t.scheme+t.netLoc+t.path+t.params+t.query+t.fragment}};t.exports=o}()},function(t,e,r){"use strict";var i={search:function(t,e){for(var r=0,i=t.length-1,a=null,n=null;r<=i;){a=(r+i)/2|0,n=t[a];var o=e(n);if(o>0)r=a+1;else{if(!(o<0))return n;i=a-1}}return null}};e.a=i},function(t,e){function r(){this._events=this._events||{},this._maxListeners=this._maxListeners||void 0}function i(t){return"function"==typeof t}function a(t){return"number"==typeof t}function n(t){return"object"==typeof t&&null!==t}function o(t){return void 0===t}t.exports=r,r.EventEmitter=r,r.prototype._events=void 0,r.prototype._maxListeners=void 0,r.defaultMaxListeners=10,r.prototype.setMaxListeners=function(t){if(!a(t)||t<0||isNaN(t))throw TypeError("n must be a positive number");return this._maxListeners=t,this},r.prototype.emit=function(t){var e,r,a,s,l,d;if(this._events||(this._events={}),"error"===t&&(!this._events.error||n(this._events.error)&&!this._events.error.length)){if((e=arguments[1])instanceof Error)throw e;var u=new Error('Uncaught, unspecified "error" event. ('+e+")");throw u.context=e,u}if(r=this._events[t],o(r))return!1;if(i(r))switch(arguments.length){case 1:r.call(this);break;case 2:r.call(this,arguments[1]);break;case 3:r.call(this,arguments[1],arguments[2]);break;default:s=Array.prototype.slice.call(arguments,1),r.apply(this,s)}else if(n(r))for(s=Array.prototype.slice.call(arguments,1),d=r.slice(),a=d.length,l=0;l<a;l++)d[l].apply(this,s);return!0},r.prototype.addListener=function(t,e){var a;if(!i(e))throw TypeError("listener must be a function");return this._events||(this._events={}),this._events.newListener&&this.emit("newListener",t,i(e.listener)?e.listener:e),this._events[t]?n(this._events[t])?this._events[t].push(e):this._events[t]=[this._events[t],e]:this._events[t]=e,n(this._events[t])&&!this._events[t].warned&&(a=o(this._maxListeners)?r.defaultMaxListeners:this._maxListeners)&&a>0&&this._events[t].length>a&&(this._events[t].warned=!0,console.error("(node) warning: possible EventEmitter memory leak detected. %d listeners added. Use emitter.setMaxListeners() to increase limit.",this._events[t].length),"function"==typeof console.trace&&console.trace()),this},r.prototype.on=r.prototype.addListener,r.prototype.once=function(t,e){function r(){this.removeListener(t,r),a||(a=!0,e.apply(this,arguments))}if(!i(e))throw TypeError("listener must be a function");var a=!1;return r.listener=e,this.on(t,r),this},r.prototype.removeListener=function(t,e){var r,a,o,s;if(!i(e))throw TypeError("listener must be a function");if(!this._events||!this._events[t])return this;if(r=this._events[t],o=r.length,a=-1,r===e||i(r.listener)&&r.listener===e)delete this._events[t],this._events.removeListener&&this.emit("removeListener",t,e);else if(n(r)){for(s=o;s-- >0;)if(r[s]===e||r[s].listener&&r[s].listener===e){a=s;break}if(a<0)return this;1===r.length?(r.length=0,delete this._events[t]):r.splice(a,1),this._events.removeListener&&this.emit("removeListener",t,e)}return this},r.prototype.removeAllListeners=function(t){var e,r;if(!this._events)return this;if(!this._events.removeListener)return 0===arguments.length?this._events={}:this._events[t]&&delete this._events[t],this;if(0===arguments.length){for(e in this._events)"removeListener"!==e&&this.removeAllListeners(e);return this.removeAllListeners("removeListener"),this._events={},this}if(r=this._events[t],i(r))this.removeListener(t,r);else if(r)for(;r.length;)this.removeListener(t,r[r.length-1]);return delete this._events[t],this},r.prototype.listeners=function(t){return this._events&&this._events[t]?i(this._events[t])?[this._events[t]]:this._events[t].slice():[]},r.prototype.listenerCount=function(t){if(this._events){var e=this._events[t];if(i(e))return 1;if(e)return e.length}return 0},r.listenerCount=function(t,e){return t.listenerCount(e)}},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=function(){function t(){i(this,t)}return t.isHeader=function(t,e){return e+10<=t.length&&73===t[e]&&68===t[e+1]&&51===t[e+2]&&t[e+3]<255&&t[e+4]<255&&t[e+6]<128&&t[e+7]<128&&t[e+8]<128&&t[e+9]<128},t.isFooter=function(t,e){return e+10<=t.length&&51===t[e]&&68===t[e+1]&&73===t[e+2]&&t[e+3]<255&&t[e+4]<255&&t[e+6]<128&&t[e+7]<128&&t[e+8]<128&&t[e+9]<128},t.getID3Data=function(e,r){for(var i=r,a=0;t.isHeader(e,r);){a+=10;a+=t._readSize(e,r+6),t.isFooter(e,r+10)&&(a+=10),r+=a}if(a>0)return e.subarray(i,i+a)},t._readSize=function(t,e){var r=0;return r=(127&t[e])<<21,r|=(127&t[e+1])<<14,r|=(127&t[e+2])<<7,r|=127&t[e+3]},t.getTimeStamp=function(e){for(var r=t.getID3Frames(e),i=0;i<r.length;i++){var a=r[i];if(t.isTimeStampFrame(a))return t._readTimeStamp(a)}},t.isTimeStampFrame=function(t){return t&&"PRIV"===t.key&&"com.apple.streaming.transportStreamTimestamp"===t.info},t._getFrameData=function(e){var r=String.fromCharCode(e[0],e[1],e[2],e[3]),i=t._readSize(e,4);return{type:r,size:i,data:e.subarray(10,10+i)}},t.getID3Frames=function(e){for(var r=0,i=[];t.isHeader(e,r);){var a=t._readSize(e,r+6);r+=10;for(var n=r+a;r+8<n;){var o=t._getFrameData(e.subarray(r)),s=t._decodeFrame(o);s&&i.push(s),r+=o.size+10}t.isFooter(e,r)&&(r+=10)}return i},t._decodeFrame=function(e){return"PRIV"===e.type?t._decodePrivFrame(e):"T"===e.type[0]?t._decodeTextFrame(e):"W"===e.type[0]?t._decodeURLFrame(e):void 0},t._readTimeStamp=function(t){if(8===t.data.byteLength){var e=new Uint8Array(t.data),r=1&e[3],i=(e[4]<<23)+(e[5]<<15)+(e[6]<<7)+e[7];return i/=45,r&&(i+=47721858.84),Math.round(i)}},t._decodePrivFrame=function(e){if(!(e.size<2)){var r=t._utf8ArrayToStr(e.data,!0),i=new Uint8Array(e.data.subarray(r.length+1));return{key:e.type,info:r,data:i.buffer}}},t._decodeTextFrame=function(e){if(!(e.size<2)){if("TXXX"===e.type){var r=1,i=t._utf8ArrayToStr(e.data.subarray(r));r+=i.length+1;var a=t._utf8ArrayToStr(e.data.subarray(r));return{key:e.type,info:i,data:a}}var n=t._utf8ArrayToStr(e.data.subarray(1));return{key:e.type,data:n}}},t._decodeURLFrame=function(e){if("WXXX"===e.type){if(e.size<2)return;var r=1,i=t._utf8ArrayToStr(e.data.subarray(r));r+=i.length+1;var a=t._utf8ArrayToStr(e.data.subarray(r));return{key:e.type,info:i,data:a}}var n=t._utf8ArrayToStr(e.data);return{key:e.type,data:n}},t._utf8ArrayToStr=function(t){for(var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1],r=t.length,i=void 0,a=void 0,n=void 0,o="",s=0;s<r;){if(0===(i=t[s++])&&e)return o;if(0!==i&&3!==i)switch(i>>4){case 0:case 1:case 2:case 3:case 4:case 5:case 6:case 7:o+=String.fromCharCode(i);break;case 12:case 13:a=t[s++],o+=String.fromCharCode((31&i)<<6|63&a);break;case 14:a=t[s++],n=t[s++],o+=String.fromCharCode((15&i)<<12|(63&a)<<6|(63&n)<<0)}}return o},t}();a._utf8ArrayToStr;e.a=a},function(t,e,r){"use strict";function i(){if("undefined"!=typeof window)return window.MediaSource||window.WebKitMediaSource}e.a=i},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function a(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function n(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}var o=r(1),s=r(3),l=r(2),d=r(0),u=r(12),f=r(24),c=function(){function t(t,e){for(var r=0;r<e.length;r++){var i=e[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,r,i){return r&&t(e.prototype,r),i&&t(e,i),e}}(),h=window,p=h.performance,v={MANIFEST:"manifest",LEVEL:"level",AUDIO_TRACK:"audioTrack",SUBTITLE_TRACK:"subtitleTrack"},g={MAIN:"main",AUDIO:"audio",SUBTITLE:"subtitle"},m=function(t){function e(r){i(this,e);var n=a(this,t.call(this,r,o.a.MANIFEST_LOADING,o.a.LEVEL_LOADING,o.a.AUDIO_TRACK_LOADING,o.a.SUBTITLE_TRACK_LOADING));return n.loaders={},n}return n(e,t),e.canHaveQualityLevels=function(t){return t!==v.AUDIO_TRACK&&t!==v.SUBTITLE_TRACK},e.mapContextToLevelType=function(t){switch(t.type){case v.AUDIO_TRACK:return g.AUDIO;case v.SUBTITLE_TRACK:return g.SUBTITLE;default:return g.MAIN}},e.getResponseUrl=function(t,e){var r=t.url;return void 0!==r&&0!==r.indexOf("data:")||(r=e.url),r},e.prototype.createInternalLoader=function(t){var e=this.hls.config,r=e.pLoader,i=e.loader,a=r||i,n=new a(e);return t.loader=n,this.loaders[t.type]=n,n},e.prototype.getInternalLoader=function(t){return this.loaders[t.type]},e.prototype.resetInternalLoader=function(t){this.loaders[t]&&delete this.loaders[t]},e.prototype.destroyInternalLoaders=function(){for(var t in this.loaders){var e=this.loaders[t];e&&e.destroy(),this.resetInternalLoader(t)}},e.prototype.destroy=function(){this.destroyInternalLoaders(),t.prototype.destroy.call(this)},e.prototype.onManifestLoading=function(t){this.load(t.url,{type:v.MANIFEST,level:0,id:null})},e.prototype.onLevelLoading=function(t){this.load(t.url,{type:v.LEVEL,level:t.level,id:t.id})},e.prototype.onAudioTrackLoading=function(t){this.load(t.url,{type:v.AUDIO_TRACK,level:0,id:t.id})},e.prototype.onSubtitleTrackLoading=function(t){this.load(t.url,{type:v.SUBTITLE_TRACK,level:0,id:t.id})},e.prototype.load=function(t,e){var r=this.hls.config;d.b.debug("Loading playlist of type "+e.type+", level: "+e.level+", id: "+e.id);var i=this.getInternalLoader(e);if(i){var a=i.context;if(a&&a.url===t)return d.b.trace("playlist request ongoing"),!1;d.b.warn("aborting previous loader for type: "+e.type),i.abort()}var n=void 0,o=void 0,s=void 0,l=void 0;switch(e.type){case v.MANIFEST:n=r.manifestLoadingMaxRetry,o=r.manifestLoadingTimeOut,s=r.manifestLoadingRetryDelay,l=r.manifestLoadingMaxRetryTimeout;break;case v.LEVEL:n=0,o=r.levelLoadingTimeOut;break;default:n=r.levelLoadingMaxRetry,o=r.levelLoadingTimeOut,s=r.levelLoadingRetryDelay,l=r.levelLoadingMaxRetryTimeout}i=this.createInternalLoader(e),e.url=t,e.responseType=e.responseType||"";var u={timeout:o,maxRetry:n,retryDelay:s,maxRetryDelay:l},f={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};return d.b.debug("Calling internal loader delegate for URL: "+t),i.load(e,u,f),!0},e.prototype.loadsuccess=function(t,e,r){var i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null;if(r.isSidxRequest)return this._handleSidxRequest(t,r),void this._handlePlaylistLoaded(t,e,r,i);this.resetInternalLoader(r.type);var a=t.data;if(e.tload=p.now(),0!==a.indexOf("#EXTM3U"))return void this._handleManifestParsingError(t,r,"no EXTM3U delimiter",i);a.indexOf("#EXTINF:")>0||a.indexOf("#EXT-X-TARGETDURATION:")>0?this._handleTrackOrLevelPlaylist(t,e,r,i):this._handleMasterPlaylist(t,e,r,i)},e.prototype.loaderror=function(t,e){var r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null;this._handleNetworkError(e,r)},e.prototype.loadtimeout=function(t,e){var r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null;this._handleNetworkError(e,r,!0)},e.prototype._handleMasterPlaylist=function(t,r,i,a){var n=this.hls,s=t.data,l=e.getResponseUrl(t,i),u=f.a.parseMasterPlaylist(s,l);if(!u.length)return void this._handleManifestParsingError(t,i,"no level found in manifest",a);var c=u.map(function(t){return{id:t.attrs.AUDIO,codec:t.audioCodec}}),h=f.a.parseMasterPlaylistMedia(s,l,"AUDIO",c),p=f.a.parseMasterPlaylistMedia(s,l,"SUBTITLES");if(h.length){var v=!1;h.forEach(function(t){t.url||(v=!0)}),!1===v&&u[0].audioCodec&&!u[0].attrs.AUDIO&&(d.b.log("audio codec signaled in quality level, but no embedded audio track signaled, create one"),h.unshift({type:"main",name:"main"}))}n.trigger(o.a.MANIFEST_LOADED,{levels:u,audioTracks:h,subtitles:p,url:l,stats:r,networkDetails:a})},e.prototype._handleTrackOrLevelPlaylist=function(t,r,i,a){var n=this.hls,s=i.id,l=i.level,d=i.type,u=e.getResponseUrl(t,i),c=isNaN(s)?0:s,h=isNaN(l)?c:l,g=e.mapContextToLevelType(i),m=f.a.parseLevelPlaylist(t.data,u,h,g,c);if(m.tload=r.tload,d===v.MANIFEST){var y={url:u,details:m};n.trigger(o.a.MANIFEST_LOADED,{levels:[y],audioTracks:[],url:u,stats:r,networkDetails:a})}if(r.tparsed=p.now(),m.needSidxRanges){var b=m.initSegment.url;return void this.load(b,{isSidxRequest:!0,type:d,level:l,levelDetails:m,id:s,rangeStart:0,rangeEnd:2048,responseType:"arraybuffer"})}i.levelDetails=m,this._handlePlaylistLoaded(t,r,i,a)},e.prototype._handleSidxRequest=function(t,e){var r=u.a.parseSegmentIndex(new Uint8Array(t.data));r.references.forEach(function(t,r){var i=t.info,a=e.levelDetails.fragments[r];0===a.byteRange.length&&(a.rawByteRange=String(1+i.end-i.start)+"@"+String(i.start))}),e.levelDetails.initSegment.rawByteRange=String(r.moovEndOffset)+"@0"},e.prototype._handleManifestParsingError=function(t,e,r,i){this.hls.trigger(o.a.ERROR,{type:l.b.NETWORK_ERROR,details:l.a.MANIFEST_PARSING_ERROR,fatal:!0,url:t.url,reason:r,networkDetails:i})},e.prototype._handleNetworkError=function(t,e){var r=arguments.length>2&&void 0!==arguments[2]&&arguments[2];d.b.info("A network error occured while loading a "+t.type+"-type playlist");var i=void 0,a=void 0,n=this.getInternalLoader(t);switch(t.type){case v.MANIFEST:i=r?l.a.MANIFEST_LOAD_TIMEOUT:l.a.MANIFEST_LOAD_ERROR,a=!0;break;case v.LEVEL:i=r?l.a.LEVEL_LOAD_TIMEOUT:l.a.LEVEL_LOAD_ERROR,a=!1;break;case v.AUDIO_TRACK:i=r?l.a.AUDIO_TRACK_LOAD_TIMEOUT:l.a.AUDIO_TRACK_LOAD_ERROR,a=!1;break;default:a=!1}n&&(n.abort(),this.resetInternalLoader(t.type)),this.hls.trigger(o.a.ERROR,{type:l.b.NETWORK_ERROR,details:i,fatal:a,url:n.url,loader:n,context:t,networkDetails:e})},e.prototype._handlePlaylistLoaded=function(t,r,i,a){var n=i.type,s=i.level,l=i.id,d=i.levelDetails;if(!d.targetduration)return void this._handleManifestParsingError(t,i,"invalid target duration",a);if(e.canHaveQualityLevels(i.type))this.hls.trigger(o.a.LEVEL_LOADED,{details:d,level:s||0,id:l||0,stats:r,networkDetails:a});else switch(n){case v.AUDIO_TRACK:this.hls.trigger(o.a.AUDIO_TRACK_LOADED,{details:d,id:l,stats:r,networkDetails:a});break;case v.SUBTITLE_TRACK:this.hls.trigger(o.a.SUBTITLE_TRACK_LOADED,{details:d,id:l,stats:r,networkDetails:a})}},c(e,null,[{key:"ContextType",get:function(){return v}},{key:"LevelType",get:function(){return g}}]),e}(s.a);e.a=m},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=r(0),n=r(1),o=Math.pow(2,32)-1,s=function(){function t(e,r){i(this,t),this.observer=e,this.remuxer=r}return t.prototype.resetTimeStamp=function(t){this.initPTS=t},t.prototype.resetInitSegment=function(e,r,i,a){if(e&&e.byteLength){var o=this.initData=t.parseInitSegment(e);null==r&&(r="mp4a.40.5"),null==i&&(i="avc1.42e01e");var s={};o.audio&&o.video?s.audiovideo={container:"video/mp4",codec:r+","+i,initSegment:a?e:null}:(o.audio&&(s.audio={container:"audio/mp4",codec:r,initSegment:a?e:null}),o.video&&(s.video={container:"video/mp4",codec:i,initSegment:a?e:null})),this.observer.trigger(n.a.FRAG_PARSING_INIT_SEGMENT,{tracks:s})}else r&&(this.audioCodec=r),i&&(this.videoCodec=i)},t.probe=function(e){return t.findBox({data:e,start:0,end:Math.min(e.length,16384)},["moof"]).length>0},t.bin2str=function(t){return String.fromCharCode.apply(null,t)},t.readUint16=function(t,e){t.data&&(e+=t.start,t=t.data);var r=t[e]<<8|t[e+1];return r<0?65536+r:r},t.readUint32=function(t,e){t.data&&(e+=t.start,t=t.data);var r=t[e]<<24|t[e+1]<<16|t[e+2]<<8|t[e+3];return r<0?4294967296+r:r},t.writeUint32=function(t,e,r){t.data&&(e+=t.start,t=t.data),t[e]=r>>24,t[e+1]=r>>16&255,t[e+2]=r>>8&255,t[e+3]=255&r},t.findBox=function(e,r){var i=[],a=void 0,n=void 0,o=void 0,s=void 0,l=void 0,d=void 0,u=void 0;if(e.data?(d=e.start,s=e.end,e=e.data):(d=0,s=e.byteLength),!r.length)return null;for(a=d;a<s;)n=t.readUint32(e,a),o=t.bin2str(e.subarray(a+4,a+8)),u=n>1?a+n:s,o===r[0]&&(1===r.length?i.push({data:e,start:a+8,end:u}):(l=t.findBox({data:e,start:a+8,end:u},r.slice(1)),l.length&&(i=i.concat(l)))),a=u;return i},t.parseSegmentIndex=function(e){var r=t.findBox(e,["moov"])[0],i=r?r.end:null,a=0,n=t.findBox(e,["sidx"]),o=void 0;if(!n||!n[0])return null;o=[],n=n[0];var s=n.data[0];a=0===s?8:16;var l=t.readUint32(n,a);a+=4;a+=0===s?8:16,a+=2;var d=n.end+0,u=t.readUint16(n,a);a+=2;for(var f=0;f<u;f++){var c=a,h=t.readUint32(n,c);c+=4;var p=2147483647&h;if(1===(2147483648&h)>>>31)return void console.warn("SIDX has hierarchical references (not supported)");var v=t.readUint32(n,c);c+=4,o.push({referenceSize:p,subsegmentDuration:v,info:{duration:v/l,start:d,end:d+p-1}}),d+=p,c+=4,a=c}return{earliestPresentationTime:0,timescale:l,version:s,referencesCount:u,references:o,moovEndOffset:i}},t.parseInitSegment=function(e){var r=[];return t.findBox(e,["moov","trak"]).forEach(function(e){var i=t.findBox(e,["tkhd"])[0];if(i){var n=i.data[i.start],o=0===n?12:20,s=t.readUint32(i,o),l=t.findBox(e,["mdia","mdhd"])[0];if(l){n=l.data[l.start],o=0===n?12:20;var d=t.readUint32(l,o),u=t.findBox(e,["mdia","hdlr"])[0];if(u){var f=t.bin2str(u.data.subarray(u.start+8,u.start+12)),c={soun:"audio",vide:"video"}[f];if(c){var h=t.findBox(e,["mdia","minf","stbl","stsd"]);if(h.length){h=h[0];var p=t.bin2str(h.data.subarray(h.start+12,h.start+16));a.b.log("MP4Demuxer:"+c+":"+p+" found")}r[s]={timescale:d,type:c},r[c]={timescale:d,id:s}}}}}}),r},t.getStartDTS=function(e,r){var i=void 0,a=void 0,n=void 0;return i=t.findBox(r,["moof","traf"]),a=[].concat.apply([],i.map(function(r){return t.findBox(r,["tfhd"]).map(function(i){var a=void 0,n=void 0;return a=t.readUint32(i,4),n=e[a].timescale||9e4,t.findBox(r,["tfdt"]).map(function(e){var r=void 0,i=void 0;return r=e.data[e.start],i=t.readUint32(e,4),1===r&&(i*=Math.pow(2,32),i+=t.readUint32(e,8)),i})[0]/n})})),n=Math.min.apply(null,a),isFinite(n)?n:0},t.offsetStartDTS=function(e,r,i){t.findBox(r,["moof","traf"]).map(function(r){return t.findBox(r,["tfhd"]).map(function(a){var n=t.readUint32(a,4),s=e[n].timescale||9e4;t.findBox(r,["tfdt"]).map(function(e){var r=e.data[e.start],a=t.readUint32(e,4);if(0===r)t.writeUint32(e,4,a-i*s);else{a*=Math.pow(2,32),a+=t.readUint32(e,8),a-=i*s,a=Math.max(a,0);var n=Math.floor(a/(o+1)),l=Math.floor(a%(o+1));t.writeUint32(e,4,n),t.writeUint32(e,8,l)}})})})},t.prototype.append=function(e,r,i,a){var o=this.initData;o||(this.resetInitSegment(e,this.audioCodec,this.videoCodec,!1),o=this.initData);var s=void 0,l=this.initPTS;if(void 0===l){var d=t.getStartDTS(o,e);this.initPTS=l=d-r,this.observer.trigger(n.a.INIT_PTS_FOUND,{initPTS:l})}t.offsetStartDTS(o,e,l),s=t.getStartDTS(o,e),this.remuxer.remux(o.audio,o.video,null,null,s,i,a,e)},t.prototype.destroy=function(){},t}();e.a=s},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=r(6),n=r.n(a),o=r(14),s=function(){function t(t,e){for(var r=0;r<e.length;r++){var i=e[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,r,i){return r&&t(e.prototype,r),i&&t(e,i),e}}(),l=function(){function t(){var e;i(this,t),this._url=null,this._byteRange=null,this._decryptdata=null,this.tagList=[],this._elementaryStreams=(e={},e[t.ElementaryStreamTypes.AUDIO]=!1,e[t.ElementaryStreamTypes.VIDEO]=!1,e)}return t.prototype.addElementaryStream=function(t){this._elementaryStreams[t]=!0},t.prototype.hasElementaryStream=function(t){return!0===this._elementaryStreams[t]},t.prototype.createInitializationVector=function(t){for(var e=new Uint8Array(16),r=12;r<16;r++)e[r]=t>>8*(15-r)&255;return e},t.prototype.fragmentDecryptdataFromLevelkey=function(t,e){var r=t;return t&&t.method&&t.uri&&!t.iv&&(r=new o.a,r.method=t.method,r.baseuri=t.baseuri,r.reluri=t.reluri,r.iv=this.createInitializationVector(e)),r},s(t,[{key:"url",get:function(){return!this._url&&this.relurl&&(this._url=n.a.buildAbsoluteURL(this.baseurl,this.relurl,{alwaysNormalize:!0})),this._url},set:function(t){this._url=t}},{key:"programDateTime",get:function(){return!this._programDateTime&&this.rawProgramDateTime&&(this._programDateTime=new Date(Date.parse(this.rawProgramDateTime))),this._programDateTime}},{key:"byteRange",get:function(){if(!this._byteRange&&!this.rawByteRange)return[];if(this._byteRange)return this._byteRange;var t=[];if(this.rawByteRange){var e=this.rawByteRange.split("@",2);if(1===e.length){var r=this.lastByteRangeEndOffset;t[0]=r||0}else t[0]=parseInt(e[1]);t[1]=parseInt(e[0])+t[0],this._byteRange=t}return t}},{key:"byteRangeStartOffset",get:function(){return this.byteRange[0]}},{key:"byteRangeEndOffset",get:function(){return this.byteRange[1]}},{key:"decryptdata",get:function(){return this._decryptdata||(this._decryptdata=this.fragmentDecryptdataFromLevelkey(this.levelkey,this.sn)),this._decryptdata}},{key:"encrypted",get:function(){return!(!this.decryptdata||null===this.decryptdata.uri||null!==this.decryptdata.key)}}],[{key:"ElementaryStreamTypes",get:function(){return{AUDIO:"audio",VIDEO:"video"}}}]),t}();e.a=l},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=r(6),n=r.n(a),o=function(){function t(t,e){for(var r=0;r<e.length;r++){var i=e[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,r,i){return r&&t(e.prototype,r),i&&t(e,i),e}}(),s=function(){function t(){i(this,t),this.method=null,this.key=null,this.iv=null,this._uri=null}return o(t,[{key:"uri",get:function(){return!this._uri&&this.reluri&&(this._uri=n.a.buildAbsoluteURL(this.baseuri,this.reluri,{alwaysNormalize:!0})),this._uri}}]),t}();e.a=s},function(t,e,r){"use strict";function i(t,e){var r=n[e];return!!r&&!0===r[t.slice(0,4)]}function a(t,e){return window.MediaSource.isTypeSupported((e||"video")+'/mp4;codecs="'+t+'"')}r.d(e,"b",function(){return i}),r.d(e,"a",function(){return a});var n={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,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}}},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function a(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function n(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}r.d(e,"a",function(){return l}),r.d(e,"b",function(){return d});var o=r(3),s=r(1),l={NOT_LOADED:"NOT_LOADED",APPENDING:"APPENDING",PARTIAL:"PARTIAL",OK:"OK"},d=function(t){function e(r){i(this,e);var n=a(this,t.call(this,r,s.a.BUFFER_APPENDED,s.a.FRAG_BUFFERED,s.a.FRAG_LOADED));return n.bufferPadding=.2,n.fragments=Object.create(null),n.timeRanges=Object.create(null),n.config=r.config,n}return n(e,t),e.prototype.destroy=function(){this.fragments=null,this.timeRanges=null,this.config=null,o.a.prototype.destroy.call(this),t.prototype.destroy.call(this)},e.prototype.getBufferedFrag=function(t,e){var r=this.fragments,i=Object.keys(r).filter(function(i){var a=r[i];if(a.body.type!==e)return!1;if(!a.buffered)return!1;var n=a.body;return n.startPTS<=t&&t<=n.endPTS});if(0===i.length)return null;var a=i.pop();return r[a].body},e.prototype.detectEvictedFragments=function(t,e){var r=this,i=void 0,a=void 0;Object.keys(this.fragments).forEach(function(n){var o=r.fragments[n];if(!0===o.buffered){var s=o.range[t];if(s){i=s.time;for(var l=0;l<i.length;l++)if(a=i[l],!1===r.isTimeBuffered(a.startPTS,a.endPTS,e)){r.removeFragment(o.body);break}}}})},e.prototype.detectPartialFragments=function(t){var e=this,r=this.getFragmentKey(t),i=this.fragments[r];i&&(i.buffered=!0,Object.keys(this.timeRanges).forEach(function(r){if(!0===t.hasElementaryStream(r)){var a=e.timeRanges[r];i.range[r]=e.getBufferedTimes(t.startPTS,t.endPTS,a)}}))},e.prototype.getBufferedTimes=function(t,e,r){for(var i=[],a=void 0,n=void 0,o=!1,s=0;s<r.length;s++){if(a=r.start(s)-this.bufferPadding,n=r.end(s)+this.bufferPadding,t>=a&&e<=n){i.push({startPTS:Math.max(t,r.start(s)),endPTS:Math.min(e,r.end(s))});break}if(t<n&&e>a)i.push({startPTS:Math.max(t,r.start(s)),endPTS:Math.min(e,r.end(s))}),o=!0;else if(e<=a)break}return{time:i,partial:o}},e.prototype.getFragmentKey=function(t){return t.type+"_"+t.level+"_"+t.urlId+"_"+t.sn},e.prototype.getPartialFragment=function(t){var e=this,r=void 0,i=void 0,a=void 0,n=null,o=0;return Object.keys(this.fragments).forEach(function(s){var l=e.fragments[s];e.isPartial(l)&&(i=l.body.startPTS-e.bufferPadding,a=l.body.endPTS+e.bufferPadding,t>=i&&t<=a&&(r=Math.min(t-i,a-t),o<=r&&(n=l.body,o=r)))}),n},e.prototype.getState=function(t){var e=this.getFragmentKey(t),r=this.fragments[e],i=l.NOT_LOADED;return void 0!==r&&(i=r.buffered?!0===this.isPartial(r)?l.PARTIAL:l.OK:l.APPENDING),i},e.prototype.isPartial=function(t){return!0===t.buffered&&(void 0!==t.range.video&&!0===t.range.video.partial||void 0!==t.range.audio&&!0===t.range.audio.partial)},e.prototype.isTimeBuffered=function(t,e,r){for(var i=void 0,a=void 0,n=0;n<r.length;n++){if(i=r.start(n)-this.bufferPadding,a=r.end(n)+this.bufferPadding,t>=i&&e<=a)return!0;if(e<=i)return!1}return!1},e.prototype.onFragLoaded=function(t){var e=t.frag;if(!isNaN(e.sn)&&!e.bitrateTest){var r=this.getFragmentKey(e),i={body:e,range:Object.create(null),buffered:!1};this.fragments[r]=i}},e.prototype.onBufferAppended=function(t){var e=this;this.timeRanges=t.timeRanges,Object.keys(this.timeRanges).forEach(function(t){var r=e.timeRanges[t];e.detectEvictedFragments(t,r)})},e.prototype.onFragBuffered=function(t){this.detectPartialFragments(t.frag)},e.prototype.hasFragment=function(t){var e=this.getFragmentKey(t);return void 0!==this.fragments[e]},e.prototype.removeFragment=function(t){var e=this.getFragmentKey(t);delete this.fragments[e]},e.prototype.removeAllFragments=function(){this.fragments=Object.create(null)},e}(o.a)},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}r.d(e,"a",function(){return a});var a=function(){function t(){i(this,t)}return t.isBuffered=function(t,e){try{if(t)for(var r=t.buffered,i=0;i<r.length;i++)if(e>=r.start(i)&&e<=r.end(i))return!0}catch(t){}return!1},t.bufferInfo=function(t,e,r){try{if(t){var i=t.buffered,a=[],n=void 0;for(n=0;n<i.length;n++)a.push({start:i.start(n),end:i.end(n)});return this.bufferedInfo(a,e,r)}}catch(t){}return{len:0,start:e,end:e,nextStart:void 0}},t.bufferedInfo=function(t,e,r){var i=[],a=void 0,n=void 0,o=void 0,s=void 0,l=void 0;for(t.sort(function(t,e){var r=t.start-e.start;return r||e.end-t.end}),l=0;l<t.length;l++){var d=i.length;if(d){var u=i[d-1].end;t[l].start-u<r?t[l].end>u&&(i[d-1].end=t[l].end):i.push(t[l])}else i.push(t[l])}for(l=0,a=0,n=o=e;l<i.length;l++){var f=i[l].start,c=i[l].end;if(e+r>=f&&e<c)n=f,o=c,a=o-e;else if(e+r<f){s=f;break}}return{len:a,start:n,end:o,nextStart:s}},t}()},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=r(1),n=r(2),o=r(19),s=r(34),l=r(12),d=r(35),u=r(38),f=r(39),c=r(42),h=r(5),p=Object(h.a)(),v=p,g=function(){function t(e,r,a,n){i(this,t),this.observer=e,this.typeSupported=r,this.config=a,this.vendor=n}return t.prototype.destroy=function(){var t=this.demuxer;t&&t.destroy()},t.prototype.push=function(t,e,r,i,n,s,l,d,u,f,c,h){if(t.byteLength>0&&null!=e&&null!=e.key&&"AES-128"===e.method){var p=this.decrypter;null==p&&(p=this.decrypter=new o.a(this.observer,this.config));var g=this,m=void 0;try{m=v.now()}catch(t){m=Date.now()}p.decrypt(t,e.key.buffer,e.iv.buffer,function(t){var o=void 0;try{o=v.now()}catch(t){o=Date.now()}g.observer.trigger(a.a.FRAG_DECRYPTED,{stats:{tstart:m,tdecrypt:o}}),g.pushDecrypted(new Uint8Array(t),e,new Uint8Array(r),i,n,s,l,d,u,f,c,h)})}else this.pushDecrypted(new Uint8Array(t),e,new Uint8Array(r),i,n,s,l,d,u,f,c,h)},t.prototype.pushDecrypted=function(t,e,r,i,o,h,p,v,g,m,y,b){var E=this.demuxer;if(!E||(p||v)&&!this.probe(t)){for(var T=this.observer,S=this.typeSupported,A=this.config,_=[{demux:d.a,remux:f.a},{demux:l.a,remux:c.a},{demux:s.a,remux:f.a},{demux:u.a,remux:f.a}],R=0,L=_.length;R<L;R++){var w=_[R],D=w.demux.probe;if(D(t)){var O=this.remuxer=new w.remux(T,A,S,this.vendor);E=new w.demux(T,O,A,S),this.probe=D;break}}if(!E)return void T.trigger(a.a.ERROR,{type:n.b.MEDIA_ERROR,details:n.a.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"});this.demuxer=E}var I=this.remuxer;(p||v)&&(E.resetInitSegment(r,i,o,m),I.resetInitSegment()),p&&(E.resetTimeStamp(b),I.resetTimeStamp(b)),"function"==typeof E.setDecryptData&&E.setDecryptData(e),E.append(t,h,g,y)},t}();e.a=g},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=r(31),n=r(32),o=r(33),s=r(2),l=r(0),d=r(1),u=r(5),f=Object(u.a)(),c=function(){function t(e,r){var a=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},n=a.removePKCS7Padding,o=void 0===n||n;if(i(this,t),this.logEnabled=!0,this.observer=e,this.config=r,this.removePKCS7Padding=o,o)try{var s=f.crypto;s&&(this.subtle=s.subtle||s.webkitSubtle)}catch(t){}this.disableWebCrypto=!this.subtle}return t.prototype.isSync=function(){return this.disableWebCrypto&&this.config.enableSoftwareAES},t.prototype.decrypt=function(t,e,r,i){var s=this;if(this.disableWebCrypto&&this.config.enableSoftwareAES){this.logEnabled&&(l.b.log("JS AES decrypt"),this.logEnabled=!1);var d=this.decryptor;d||(this.decryptor=d=new o.a),d.expandKey(e),i(d.decrypt(t,0,r,this.removePKCS7Padding))}else{this.logEnabled&&(l.b.log("WebCrypto AES decrypt"),this.logEnabled=!1);var u=this.subtle;this.key!==e&&(this.key=e,this.fastAesKey=new n.a(u,e)),this.fastAesKey.expandKey().then(function(n){new a.a(u,r).decrypt(t,n).catch(function(a){s.onWebCryptoError(a,t,e,r,i)}).then(function(t){i(t)})}).catch(function(a){s.onWebCryptoError(a,t,e,r,i)})}},t.prototype.onWebCryptoError=function(t,e,r,i,a){this.config.enableSoftwareAES?(l.b.log("WebCrypto Error, disable WebCrypto API"),this.disableWebCrypto=!0,this.logEnabled=!0,this.decrypt(e,r,i,a)):(l.b.error("decrypting error : "+t.message),this.observer.trigger(d.a.ERROR,{type:s.b.MEDIA_ERROR,details:s.a.FRAG_DECRYPT_ERROR,fatal:!0,reason:t.message}))},t.prototype.destroy=function(){var t=this.decryptor;t&&(t.destroy(),this.decryptor=void 0)},t}();e.a=c},function(t,e,r){"use strict";function i(t,e,r,i){var a=void 0,n=void 0,o=void 0,s=void 0,l=void 0,d=navigator.userAgent.toLowerCase(),u=i,f=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];return a=1+((192&e[r+2])>>>6),(n=(60&e[r+2])>>>2)>f.length-1?void t.trigger(v.a.ERROR,{type:p.b.MEDIA_ERROR,details:p.a.FRAG_PARSING_ERROR,fatal:!0,reason:"invalid ADTS sampling index:"+n}):(s=(1&e[r+2])<<2,s|=(192&e[r+3])>>>6,h.b.log("manifest codec:"+i+",ADTS data:type:"+a+",sampleingIndex:"+n+"["+f[n]+"Hz],channelConfig:"+s),/firefox/i.test(d)?n>=6?(a=5,l=new Array(4),o=n-3):(a=2,l=new Array(2),o=n):-1!==d.indexOf("android")?(a=2,l=new Array(2),o=n):(a=5,l=new Array(4),i&&(-1!==i.indexOf("mp4a.40.29")||-1!==i.indexOf("mp4a.40.5"))||!i&&n>=6?o=n-3:((i&&-1!==i.indexOf("mp4a.40.2")&&(n>=6&&1===s||/vivaldi/i.test(d))||!i&&1===s)&&(a=2,l=new Array(2)),o=n)),l[0]=a<<3,l[0]|=(14&n)>>1,l[1]|=(1&n)<<7,l[1]|=s<<3,5===a&&(l[1]|=(14&o)>>1,l[2]=(1&o)<<7,l[2]|=8,l[3]=0),{config:l,samplerate:f[n],channelCount:s,codec:"mp4a.40."+a,manifestCodec:u})}function a(t,e){return 255===t[e]&&240==(246&t[e+1])}function n(t,e){return 1&t[e+1]?7:9}function o(t,e){return(3&t[e+3])<<11|t[e+4]<<3|(224&t[e+5])>>>5}function s(t,e){return!!(e+1<t.length&&a(t,e))}function l(t,e){if(e+1<t.length&&a(t,e)){var r=n(t,e),i=r;e+5<t.length&&(i=o(t,e));var s=e+i;if(s===t.length||s+1<t.length&&a(t,s))return!0}return!1}function d(t,e,r,a,n){if(!t.samplerate){var o=i(e,r,a,n);t.config=o.config,t.samplerate=o.samplerate,t.channelCount=o.channelCount,t.codec=o.codec,t.manifestCodec=o.manifestCodec,h.b.log("parsed codec:"+t.codec+",rate:"+o.samplerate+",nb channel:"+o.channelCount)}}function u(t){return 9216e4/t}function f(t,e,r,i,a){var s=void 0,l=void 0,d=void 0,u=t.length;if(s=n(t,e),l=o(t,e),(l-=s)>0&&e+s+l<=u)return d=r+i*a,{headerLength:s,frameLength:l,stamp:d}}function c(t,e,r,i,a){var n=u(t.samplerate),o=f(e,r,i,a,n);if(o){var s=o.stamp,l=o.headerLength,d=o.frameLength,c={unit:e.subarray(r+l,r+l+d),pts:s,dts:s};return t.samples.push(c),t.len+=d,{sample:c,length:d+l}}}e.d=s,e.e=l,e.c=d,e.b=u,e.a=c;var h=r(0),p=r(2),v=r(1);r(5)},function(t,e,r){"use strict";var i={BitratesMap:[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],SamplingRateMap:[44100,48e3,32e3,22050,24e3,16e3,11025,12e3,8e3],SamplesCoefficients:[[0,72,144,12],[0,0,0,0],[0,72,144,12],[0,144,144,12]],BytesInSlot:[0,1,1,4],appendFrame:function(t,e,r,i,a){if(!(r+24>e.length)){var n=this.parseHeader(e,r);if(n&&r+n.frameLength<=e.length){var o=9e4*n.samplesPerFrame/n.sampleRate,s=i+a*o,l={unit:e.subarray(r,r+n.frameLength),pts:s,dts:s};return t.config=[],t.channelCount=n.channelCount,t.samplerate=n.sampleRate,t.samples.push(l),t.len+=n.frameLength,{sample:l,length:n.frameLength}}}},parseHeader:function(t,e){var r=t[e+1]>>3&3,a=t[e+1]>>1&3,n=t[e+2]>>4&15,o=t[e+2]>>2&3,s=t[e+2]>>1&1;if(1!==r&&0!==n&&15!==n&&3!==o){var l=3===r?3-a:3===a?3:4,d=1e3*i.BitratesMap[14*l+n-1],u=3===r?0:2===r?1:2,f=i.SamplingRateMap[3*u+o],c=t[e+3]>>6==3?1:2,h=i.SamplesCoefficients[r][a],p=i.BytesInSlot[a],v=8*h*p;return{sampleRate:f,channelCount:c,frameLength:parseInt(h*d/f+s,10)*p,samplesPerFrame:v}}},isHeaderPattern:function(t,e){return 255===t[e]&&224==(224&t[e+1])&&0!=(6&t[e+1])},isHeader:function(t,e){return!!(e+1<t.length&&this.isHeaderPattern(t,e))},probe:function(t,e){if(e+1<t.length&&this.isHeaderPattern(t,e)){var r=this.parseHeader(t,e),i=4;r&&r.frameLength&&(i=r.frameLength);var a=e+i;if(a===t.length||a+1<t.length&&this.isHeaderPattern(t,a))return!0}return!1}};e.a=i},function(t,e,r){"use strict";function i(t,e,r){switch(e){case"audio":t.audioGroupIds||(t.audioGroupIds=[]),t.audioGroupIds.push(r);break;case"text":t.textGroupIds||(t.textGroupIds=[]),t.textGroupIds.push(r)}}function a(t,e,r){var i=t[e],a=t[r],n=a.startPTS;isNaN(n)?a.start=r>e?i.start+i.duration:Math.max(i.start-a.duration,0):r>e?(i.duration=n-i.start,i.duration<0&&s.b.warn("negative duration computed for frag "+i.sn+",level "+i.level+", there should be some duration drift between playlist and fragment!")):(a.duration=i.start-n,a.duration<0&&s.b.warn("negative duration computed for frag "+a.sn+",level "+a.level+", there should be some duration drift between playlist and fragment!"))}function n(t,e,r,i,n,o){var s=r;if(!isNaN(e.startPTS)){var l=Math.abs(e.startPTS-r);isNaN(e.deltaPTS)?e.deltaPTS=l:e.deltaPTS=Math.max(l,e.deltaPTS),s=Math.max(r,e.startPTS),r=Math.min(r,e.startPTS),i=Math.max(i,e.endPTS),n=Math.min(n,e.startDTS),o=Math.max(o,e.endDTS)}var d=r-e.start;e.start=e.startPTS=r,e.maxStartPTS=s,e.endPTS=i,e.startDTS=n,e.endDTS=o,e.duration=i-r;var u=e.sn;if(!t||u<t.startSN||u>t.endSN)return 0;var f=void 0,c=void 0,h=void 0;for(f=u-t.startSN,c=t.fragments,c[f]=e,h=f;h>0;h--)a(c,h,h-1);for(h=f;h<c.length-1;h++)a(c,h,h+1);return t.PTSKnown=!0,d}function o(t,e){var r=Math.max(t.startSN,e.startSN)-e.startSN,i=Math.min(t.endSN,e.endSN)-e.startSN,a=e.startSN-t.startSN,o=t.fragments,l=e.fragments,d=0,u=void 0;if(e.initSegment&&t.initSegment&&(e.initSegment=t.initSegment),i<r)return void(e.PTSKnown=!1);for(var f=r;f<=i;f++){var c=o[a+f],h=l[f];h&&c&&(d=c.cc-h.cc,isNaN(c.startPTS)||(h.start=h.startPTS=c.startPTS,h.endPTS=c.endPTS,h.duration=c.duration,h.backtracked=c.backtracked,h.dropped=c.dropped,u=h))}if(d)for(s.b.log("discontinuity sliding from playlist, take drift into account"),f=0;f<l.length;f++)l[f].cc+=d;if(u)n(e,u,u.startPTS,u.endPTS,u.startDTS,u.endDTS);else if(a>=0&&a<o.length){var p=o[a].start;for(f=0;f<l.length;f++)l[f].start+=p}e.PTSKnown=t.PTSKnown}e.a=i,e.c=n,e.b=o;var s=r(0)},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(e,"__esModule",{value:!0});var a=r(6),n=r.n(a),o=r(2),s=r(11),l=r(26),d=r(27),u=r(16),f=r(28),c=r(48),h=r(49),p=r(51),v=r(0),g=r(52),m=r(1),y=r(8),b=r.n(y),E=function(){function t(t,e){for(var r=0;r<e.length;r++){var i=e[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,r,i){return r&&t(e.prototype,r),i&&t(e,i),e}}();r(61);var T=function(){function t(){var e=this,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};i(this,t);var a=t.DefaultConfig;if((r.liveSyncDurationCount||r.liveMaxLatencyDurationCount)&&(r.liveSyncDuration||r.liveMaxLatencyDuration))throw new Error("Illegal hls.js config: don't mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration");for(var n in a)n in r||(r[n]=a[n]);if(void 0!==r.liveMaxLatencyDurationCount&&r.liveMaxLatencyDurationCount<=r.liveSyncDurationCount)throw new Error('Illegal hls.js config: "liveMaxLatencyDurationCount" must be gt "liveSyncDurationCount"');if(void 0!==r.liveMaxLatencyDuration&&(r.liveMaxLatencyDuration<=r.liveSyncDuration||void 0===r.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be gt "liveSyncDuration"');Object(v.a)(r.debug),this.config=r,this._autoLevelCapping=-1;var o=this.observer=new b.a;o.trigger=function(t){for(var e=arguments.length,r=Array(e>1?e-1:0),i=1;i<e;i++)r[i-1]=arguments[i];o.emit.apply(o,[t,t].concat(r))},o.off=function(t){for(var e=arguments.length,r=Array(e>1?e-1:0),i=1;i<e;i++)r[i-1]=arguments[i];o.removeListener.apply(o,[t].concat(r))},this.on=o.on.bind(o),this.off=o.off.bind(o),this.once=o.once.bind(o),this.trigger=o.trigger.bind(o);var p=this.abrController=new r.abrController(this),g=new r.bufferController(this),m=new r.capLevelController(this),y=new r.fpsController(this),E=new s.a(this),T=new l.a(this),S=new d.a(this),A=new h.a(this),_=this.levelController=new c.a(this),R=new u.b(this),L=this.streamController=new f.a(this,R),w=[_,L],D=r.audioStreamController;D&&w.push(new D(this,R)),this.networkControllers=w;var O=[E,T,S,p,g,m,y,A,R];if(D=r.audioTrackController){var I=new D(this);this.audioTrackController=I,O.push(I)}if(D=r.subtitleTrackController){var x=new D(this);this.subtitleTrackController=x,O.push(x)}if(D=r.emeController){var k=new D(this);this.emeController=k,O.push(k)}[r.subtitleStreamController,r.timelineController].forEach(function(t){t&&O.push(new t(e))}),this.coreComponents=O}return t.isSupported=function(){return Object(p.a)()},E(t,null,[{key:"version",get:function(){return"0.10.1"}},{key:"Events",get:function(){return m.a}},{key:"ErrorTypes",get:function(){return o.b}},{key:"ErrorDetails",get:function(){return o.a}},{key:"DefaultConfig",get:function(){return t.defaultConfig?t.defaultConfig:g.a},set:function(e){t.defaultConfig=e}}]),t.prototype.destroy=function(){v.b.log("destroy"),this.trigger(m.a.DESTROYING),this.detachMedia(),this.coreComponents.concat(this.networkControllers).forEach(function(t){t.destroy()}),this.url=null,this.observer.removeAllListeners(),this._autoLevelCapping=-1},t.prototype.attachMedia=function(t){v.b.log("attachMedia"),this.media=t,this.trigger(m.a.MEDIA_ATTACHING,{media:t})},t.prototype.detachMedia=function(){v.b.log("detachMedia"),this.trigger(m.a.MEDIA_DETACHING),this.media=null},t.prototype.loadSource=function(t){t=n.a.buildAbsoluteURL(window.location.href,t,{alwaysNormalize:!0}),v.b.log("loadSource:"+t),this.url=t,this.trigger(m.a.MANIFEST_LOADING,{url:t})},t.prototype.startLoad=function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:-1;v.b.log("startLoad("+t+")"),this.networkControllers.forEach(function(e){e.startLoad(t)})},t.prototype.stopLoad=function(){v.b.log("stopLoad"),this.networkControllers.forEach(function(t){t.stopLoad()})},t.prototype.swapAudioCodec=function(){v.b.log("swapAudioCodec"),this.streamController.swapAudioCodec()},t.prototype.recoverMediaError=function(){v.b.log("recoverMediaError");var t=this.media;this.detachMedia(),this.attachMedia(t)},E(t,[{key:"levels",get:function(){return this.levelController.levels}},{key:"currentLevel",get:function(){return this.streamController.currentLevel},set:function(t){v.b.log("set currentLevel:"+t),this.loadLevel=t,this.streamController.immediateLevelSwitch()}},{key:"nextLevel",get:function(){return this.streamController.nextLevel},set:function(t){v.b.log("set nextLevel:"+t),this.levelController.manualLevel=t,this.streamController.nextLevelSwitch()}},{key:"loadLevel",get:function(){return this.levelController.level},set:function(t){v.b.log("set loadLevel:"+t),this.levelController.manualLevel=t}},{key:"nextLoadLevel",get:function(){return this.levelController.nextLoadLevel},set:function(t){this.levelController.nextLoadLevel=t}},{key:"firstLevel",get:function(){return Math.max(this.levelController.firstLevel,this.minAutoLevel)},set:function(t){v.b.log("set firstLevel:"+t),this.levelController.firstLevel=t}},{key:"startLevel",get:function(){return this.levelController.startLevel},set:function(t){v.b.log("set startLevel:"+t);var e=this;-1!==t&&(t=Math.max(t,e.minAutoLevel)),e.levelController.startLevel=t}},{key:"autoLevelCapping",get:function(){return this._autoLevelCapping},set:function(t){v.b.log("set autoLevelCapping:"+t),this._autoLevelCapping=t}},{key:"autoLevelEnabled",get:function(){return-1===this.levelController.manualLevel}},{key:"manualLevel",get:function(){return this.levelController.manualLevel}},{key:"minAutoLevel",get:function(){for(var t=this,e=t.levels,r=t.config.minAutoBitrate,i=e?e.length:0,a=0;a<i;a++){if((e[a].realBitrate?Math.max(e[a].realBitrate,e[a].bitrate):e[a].bitrate)>r)return a}return 0}},{key:"maxAutoLevel",get:function(){var t=this,e=t.levels,r=t.autoLevelCapping;return-1===r&&e&&e.length?e.length-1:r}},{key:"nextAutoLevel",get:function(){var t=this;return Math.min(Math.max(t.abrController.nextAutoLevel,t.minAutoLevel),t.maxAutoLevel)},set:function(t){var e=this;e.abrController.nextAutoLevel=Math.max(e.minAutoLevel,t)}},{key:"audioTracks",get:function(){var t=this.audioTrackController;return t?t.audioTracks:[]}},{key:"audioTrack",get:function(){var t=this.audioTrackController;return t?t.audioTrack:-1},set:function(t){var e=this.audioTrackController;e&&(e.audioTrack=t)}},{key:"liveSyncPosition",get:function(){return this.streamController.liveSyncPosition}},{key:"subtitleTracks",get:function(){var t=this.subtitleTrackController;return t?t.subtitleTracks:[]}},{key:"subtitleTrack",get:function(){var t=this.subtitleTrackController;return t?t.subtitleTrack:-1},set:function(t){var e=this.subtitleTrackController;e&&(e.subtitleTrack=t)}},{key:"subtitleDisplay",get:function(){var t=this.subtitleTrackController;return!!t&&t.subtitleDisplay},set:function(t){var e=this.subtitleTrackController;e&&(e.subtitleDisplay=t)}}]),t}();e.default=T},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=r(6),n=r.n(a),o=r(13),s=r(14),l=r(25),d=r(0),u=r(15),f=/#EXT-X-STREAM-INF:([^\n\r]*)[\r\n]+([^\r\n]+)/g,c=/#EXT-X-MEDIA:(.*)/g,h=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/|(?!#)(\S+)/.source,/|#EXT-X-BYTERANGE:*(.+)/.source,/|#EXT-X-PROGRAM-DATE-TIME:(.+)/.source,/|#.*/.source].join(""),"g"),p=/(?:(?:#(EXTM3U))|(?:#EXT-X-(PLAYLIST-TYPE):(.+))|(?:#EXT-X-(MEDIA-SEQUENCE): *(\d+))|(?:#EXT-X-(TARGETDURATION): *(\d+))|(?:#EXT-X-(KEY):(.+))|(?:#EXT-X-(START):(.+))|(?:#EXT-X-(ENDLIST))|(?:#EXT-X-(DISCONTINUITY-SEQ)UENCE:(\d+))|(?:#EXT-X-(DIS)CONTINUITY))|(?:#EXT-X-(VERSION):(\d+))|(?:#EXT-X-(MAP):(.+))|(?:(#)(.*):(.*))|(?:(#)(.*))(?:.*)\r?\n?/,v=/\.(mp4|m4s|m4v|m4a)$/i,g=function(){function t(){i(this,t)}return t.findGroup=function(t,e){if(!t)return null;for(var r=null,i=0;i<t.length;i++){var a=t[i];a.id===e&&(r=a)}return r},t.convertAVC1ToAVCOTI=function(t){var e=void 0,r=t.split(".");return r.length>2?(e=r.shift()+".",e+=parseInt(r.shift()).toString(16),e+=("000"+parseInt(r.shift()).toString(16)).substr(-4)):e=t,e},t.resolve=function(t,e){return n.a.buildAbsoluteURL(e,t,{alwaysNormalize:!0})},t.parseMasterPlaylist=function(e,r){var i=[],a=void 0;for(f.lastIndex=0;null!=(a=f.exec(e));){var n={},o=n.attrs=new l.a(a[1]);n.url=t.resolve(a[2],r);var s=o.decimalResolution("RESOLUTION");s&&(n.width=s.width,n.height=s.height),n.bitrate=o.decimalInteger("AVERAGE-BANDWIDTH")||o.decimalInteger("BANDWIDTH"),n.name=o.NAME,function(t,e){["video","audio"].forEach(function(r){var i=t.filter(function(t){return Object(u.b)(t,r)});if(i.length){var a=i.filter(function(t){return 0===t.lastIndexOf("avc1",0)||0===t.lastIndexOf("mp4a",0)});e[r+"Codec"]=a.length>0?a[0]:i[0],t=t.filter(function(t){return-1===i.indexOf(t)})}}),e.unknownCodecs=t}([].concat((o.CODECS||"").split(/[ ,]+/)),n),n.videoCodec&&-1!==n.videoCodec.indexOf("avc1")&&(n.videoCodec=t.convertAVC1ToAVCOTI(n.videoCodec)),i.push(n)}return i},t.parseMasterPlaylistMedia=function(e,r,i){var a=arguments.length>3&&void 0!==arguments[3]?arguments[3]:[],n=void 0,o=[],s=0;for(c.lastIndex=0;null!==(n=c.exec(e));){var d={},u=new l.a(n[1]);if(u.TYPE===i){if(d.groupId=u["GROUP-ID"],d.name=u.NAME,d.type=i,d.default="YES"===u.DEFAULT,d.autoselect="YES"===u.AUTOSELECT,d.forced="YES"===u.FORCED,u.URI&&(d.url=t.resolve(u.URI,r)),d.lang=u.LANGUAGE,d.name||(d.name=d.lang),a.length){var f=t.findGroup(a,d.groupId);d.audioCodec=f?f.codec:a[0].codec}d.id=s++,o.push(d)}}return o},t.parseLevelPlaylist=function(t,e,r,i,a){var n=0,u=0,f={type:null,version:null,url:e,fragments:[],live:!0,startSN:0},c=new s.a,g=0,m=null,y=new o.a,b=void 0,E=void 0;for(h.lastIndex=0;null!==(b=h.exec(t));){var T=b[1];if(T){y.duration=parseFloat(T);var S=(" "+b[2]).slice(1);y.title=S||null,y.tagList.push(S?["INF",T,S]:["INF",T])}else if(b[3]){if(!isNaN(y.duration)){var A=n++;y.type=i,y.start=u,y.levelkey=c,y.sn=A,y.level=r,y.cc=g,y.urlId=a,y.baseurl=e,y.relurl=(" "+b[3]).slice(1),f.programDateTime&&(m?y.rawProgramDateTime?y.pdt=Date.parse(y.rawProgramDateTime):y.pdt=m.pdt+1e3*m.duration:y.pdt=Date.parse(f.programDateTime),y.endPdt=y.pdt+1e3*y.duration),f.fragments.push(y),m=y,u+=y.duration,y=new o.a}}else if(b[4]){if(y.rawByteRange=(" "+b[4]).slice(1),m){var _=m.byteRangeEndOffset;_&&(y.lastByteRangeEndOffset=_)}}else if(b[5])y.rawProgramDateTime=(" "+b[5]).slice(1),y.tagList.push(["PROGRAM-DATE-TIME",y.rawProgramDateTime]),void 0===f.programDateTime&&(f.programDateTime=new Date(new Date(Date.parse(b[5]))-1e3*u));else{for(b=b[0].match(p),E=1;E<b.length&&void 0===b[E];E++);var R=(" "+b[E+1]).slice(1),L=(" "+b[E+2]).slice(1);switch(b[E]){case"#":y.tagList.push(L?[R,L]:[R]);break;case"PLAYLIST-TYPE":f.type=R.toUpperCase();break;case"MEDIA-SEQUENCE":n=f.startSN=parseInt(R);break;case"TARGETDURATION":f.targetduration=parseFloat(R);break;case"VERSION":f.version=parseInt(R);break;case"EXTM3U":break;case"ENDLIST":f.live=!1;break;case"DIS":g++,y.tagList.push(["DIS"]);break;case"DISCONTINUITY-SEQ":g=parseInt(R);break;case"KEY":var w=R,D=new l.a(w),O=D.enumeratedString("METHOD"),I=D.URI,x=D.hexadecimalInteger("IV");O&&(c=new s.a,I&&["AES-128","SAMPLE-AES","SAMPLE-AES-CENC"].indexOf(O)>=0&&(c.method=O,c.baseuri=e,c.reluri=I,c.key=null,c.iv=x));break;case"START":var k=R,P=new l.a(k),C=P.decimalFloatingPoint("TIME-OFFSET");isNaN(C)||(f.startTimeOffset=C);break;case"MAP":var F=new l.a(R);y.relurl=F.URI,y.rawByteRange=F.BYTERANGE,y.baseurl=e,y.level=r,y.type=i,y.sn="initSegment",f.initSegment=y,y=new o.a;break;default:d.b.warn("line parsed but not handled: "+b)}}}return y=m,y&&!y.relurl&&(f.fragments.pop(),u-=y.duration),f.totalduration=u,f.averagetargetduration=u/f.fragments.length,f.endSN=n-1,f.startCC=f.fragments[0]?f.fragments[0].cc:0,f.endCC=g,!f.initSegment&&f.fragments.length&&f.fragments.every(function(t){return v.test(t.relurl)})&&(d.b.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),y=new o.a,y.relurl=f.fragments[0].relurl,y.baseurl=e,y.level=r,y.type=i,y.sn="initSegment",f.initSegment=y,f.needSidxRanges=!0),f},t}();e.a=g},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=/^(\d+)x(\d+)$/,n=/\s*(.+?)\s*=((?:\".*?\")|.*?)(?:,|$)/g,o=function(){function t(e){i(this,t),"string"==typeof e&&(e=t.parseAttrList(e));for(var r in e)e.hasOwnProperty(r)&&(this[r]=e[r])}return t.prototype.decimalInteger=function(t){var e=parseInt(this[t],10);return e>Number.MAX_SAFE_INTEGER?1/0:e},t.prototype.hexadecimalInteger=function(t){if(this[t]){var e=(this[t]||"0x").slice(2);e=(1&e.length?"0":"")+e;for(var r=new Uint8Array(e.length/2),i=0;i<e.length/2;i++)r[i]=parseInt(e.slice(2*i,2*i+2),16);return r}return null},t.prototype.hexadecimalIntegerAsNumber=function(t){var e=parseInt(this[t],16);return e>Number.MAX_SAFE_INTEGER?1/0:e},t.prototype.decimalFloatingPoint=function(t){return parseFloat(this[t])},t.prototype.enumeratedString=function(t){return this[t]},t.prototype.decimalResolution=function(t){var e=a.exec(this[t]);if(null!==e)return{width:parseInt(e[1],10),height:parseInt(e[2],10)}},t.parseAttrList=function(t){var e=void 0,r={};for(n.lastIndex=0;null!==(e=n.exec(t));){var i=e[2];0===i.indexOf('"')&&i.lastIndexOf('"')===i.length-1&&(i=i.slice(1,-1)),r[e[1]]=i}return r},t}();e.a=o},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function a(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function n(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}var o=r(1),s=r(3),l=r(2),d=r(0),u=function(t){function e(r){i(this,e);var n=a(this,t.call(this,r,o.a.FRAG_LOADING));return n.loaders={},n}return n(e,t),e.prototype.destroy=function(){var e=this.loaders;for(var r in e){var i=e[r];i&&i.destroy()}this.loaders={},t.prototype.destroy.call(this)},e.prototype.onFragLoading=function(t){var e=t.frag,r=e.type,i=this.loaders,a=this.hls.config,n=a.fLoader,o=a.loader;e.loaded=0;var s=i[r];s&&(d.b.warn("abort previous fragment loader for type: "+r),s.abort()),s=i[r]=e.loader=a.fLoader?new n(a):new o(a);var l=void 0,u=void 0,f=void 0;l={url:e.url,frag:e,responseType:"arraybuffer",progressData:!1};var c=e.byteRangeStartOffset,h=e.byteRangeEndOffset;isNaN(c)||isNaN(h)||(l.rangeStart=c,l.rangeEnd=h),u={timeout:a.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:a.fragLoadingMaxRetryTimeout},f={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this),onProgress:this.loadprogress.bind(this)},s.load(l,u,f)},e.prototype.loadsuccess=function(t,e,r){var i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,a=t.data,n=r.frag;n.loader=void 0,this.loaders[n.type]=void 0,this.hls.trigger(o.a.FRAG_LOADED,{payload:a,frag:n,stats:e,networkDetails:i})},e.prototype.loaderror=function(t,e){var r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,i=e.loader;i&&i.abort(),this.loaders[e.type]=void 0,this.hls.trigger(o.a.ERROR,{type:l.b.NETWORK_ERROR,details:l.a.FRAG_LOAD_ERROR,fatal:!1,frag:e.frag,response:t,networkDetails:r})},e.prototype.loadtimeout=function(t,e){var r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,i=e.loader;i&&i.abort(),this.loaders[e.type]=void 0,this.hls.trigger(o.a.ERROR,{type:l.b.NETWORK_ERROR,details:l.a.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e.frag,networkDetails:r})},e.prototype.loadprogress=function(t,e,r){var i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,a=e.frag;a.loaded=t.loaded,this.hls.trigger(o.a.FRAG_LOAD_PROGRESS,{frag:a,stats:t,networkDetails:i})},e}(s.a);e.a=u},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function a(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function n(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}var o=r(1),s=r(3),l=r(2),d=r(0),u=function(t){function e(r){i(this,e);var n=a(this,t.call(this,r,o.a.KEY_LOADING));return n.loaders={},n.decryptkey=null,n.decrypturl=null,n}return n(e,t),e.prototype.destroy=function(){for(var t in this.loaders){var e=this.loaders[t];e&&e.destroy()}this.loaders={},s.a.prototype.destroy.call(this)},e.prototype.onKeyLoading=function(t){var e=t.frag,r=e.type,i=this.loaders[r],a=e.decryptdata,n=a.uri;if(n!==this.decrypturl||null===this.decryptkey){var s=this.hls.config;i&&(d.b.warn("abort previous key loader for type:"+r),i.abort()),e.loader=this.loaders[r]=new s.loader(s),this.decrypturl=n,this.decryptkey=null;var l=void 0,u=void 0,f=void 0;l={url:n,frag:e,responseType:"arraybuffer"},u={timeout:s.fragLoadingTimeOut,maxRetry:s.fragLoadingMaxRetry,retryDelay:s.fragLoadingRetryDelay,maxRetryDelay:s.fragLoadingMaxRetryTimeout},f={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)},e.loader.load(l,u,f)}else this.decryptkey&&(a.key=this.decryptkey,this.hls.trigger(o.a.KEY_LOADED,{frag:e}))},e.prototype.loadsuccess=function(t,e,r){var i=r.frag;this.decryptkey=i.decryptdata.key=new Uint8Array(t.data),i.loader=void 0,this.loaders[i.type]=void 0,this.hls.trigger(o.a.KEY_LOADED,{frag:i})},e.prototype.loaderror=function(t,e){var r=e.frag,i=r.loader;i&&i.abort(),this.loaders[e.type]=void 0,this.hls.trigger(o.a.ERROR,{type:l.b.NETWORK_ERROR,details:l.a.KEY_LOAD_ERROR,fatal:!1,frag:r,response:t})},e.prototype.loadtimeout=function(t,e){var r=e.frag,i=r.loader;i&&i.abort(),this.loaders[e.type]=void 0,this.hls.trigger(o.a.ERROR,{type:l.b.NETWORK_ERROR,details:l.a.KEY_LOAD_TIMEOUT,fatal:!1,frag:r})},e}(s.a);e.a=u},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function a(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function n(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}var o=r(7),s=r(17),l=r(29),d=r(1),u=r(16),f=r(13),c=r(11),h=r(22),p=r(44),v=r(2),g=r(0),m=r(45),y=r(46),b=r(47),E=function(){function t(t,e){for(var r=0;r<e.length;r++){var i=e[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,r,i){return r&&t(e.prototype,r),i&&t(e,i),e}}(),T={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_LEVEL:"WAITING_LEVEL",PARSING:"PARSING",PARSED:"PARSED",BUFFER_FLUSHING:"BUFFER_FLUSHING",ENDED:"ENDED",ERROR:"ERROR"},S=function(t){function e(r,n){i(this,e);var o=a(this,t.call(this,r,d.a.MEDIA_ATTACHED,d.a.MEDIA_DETACHING,d.a.MANIFEST_LOADING,d.a.MANIFEST_PARSED,d.a.LEVEL_LOADED,d.a.KEY_LOADED,d.a.FRAG_LOADED,d.a.FRAG_LOAD_EMERGENCY_ABORTED,d.a.FRAG_PARSING_INIT_SEGMENT,d.a.FRAG_PARSING_DATA,d.a.FRAG_PARSED,d.a.ERROR,d.a.AUDIO_TRACK_SWITCHING,d.a.AUDIO_TRACK_SWITCHED,d.a.BUFFER_CREATED,d.a.BUFFER_APPENDED,d.a.BUFFER_FLUSHED));return o.fragmentTracker=n,o.config=r.config,o.audioCodecSwap=!1,o._state=T.STOPPED,o.stallReported=!1,o}return n(e,t),e.prototype.onHandlerDestroying=function(){this.stopLoad(),t.prototype.onHandlerDestroying.call(this)},e.prototype.onHandlerDestroyed=function(){this.state=T.STOPPED,this.fragmentTracker=null,t.prototype.onHandlerDestroyed.call(this)},e.prototype.startLoad=function(t){if(this.levels){var e=this.lastCurrentTime,r=this.hls;if(this.stopLoad(),this.setInterval(100),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var i=r.startLevel;-1===i&&(i=0,this.bitrateTest=!0),this.level=r.nextLoadLevel=i,this.loadedmetadata=!1}e>0&&-1===t&&(g.b.log("override startPosition with lastCurrentTime @"+e.toFixed(3)),t=e),this.state=T.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=t,this.tick()}else this.forceStartLoad=!0,this.state=T.STOPPED},e.prototype.stopLoad=function(){var t=this.fragCurrent;t&&(t.loader&&t.loader.abort(),this.fragmentTracker.removeFragment(t),this.fragCurrent=null),this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.clearInterval(),this.state=T.STOPPED,this.forceStartLoad=!1},e.prototype.doTick=function(){switch(this.state){case T.BUFFER_FLUSHING:this.fragLoadError=0;break;case T.IDLE:this._doTickIdle();break;case T.WAITING_LEVEL:var t=this.levels[this.level];t&&t.details&&(this.state=T.IDLE);break;case T.FRAG_LOADING_WAITING_RETRY:var e=window.performance.now(),r=this.retryDate;(!r||e>=r||this.media&&this.media.seeking)&&(g.b.log("mediaController: retryDate reached, switch back to IDLE state"),this.state=T.IDLE);break;case T.ERROR:case T.STOPPED:case T.FRAG_LOADING:case T.PARSING:case T.PARSED:case T.ENDED:}this._checkBuffer(),this._checkFragmentChanged()},e.prototype._doTickIdle=function(){var t=this.hls,e=t.config,r=this.media;if(void 0!==this.levelLastLoaded&&(r||!this.startFragRequested&&e.startFragPrefetch)){var i=void 0;i=this.loadedmetadata?r.currentTime:this.nextLoadPosition;var a=t.nextLoadLevel,n=this.levels[a];if(n){var o=n.bitrate,l=void 0;l=o?Math.max(8*e.maxBufferSize/o,e.maxBufferLength):e.maxBufferLength,l=Math.min(l,e.maxMaxBufferLength);var u=s.a.bufferInfo(this.mediaBuffer?this.mediaBuffer:r,i,e.maxBufferHole),f=u.len;if(!(f>=l)){g.b.trace("buffer length of "+f.toFixed(3)+" is below max of "+l.toFixed(3)+". checking for more payload ..."),this.level=t.nextLoadLevel=a;var c=n.details;if(!c||c.live&&this.levelLastLoaded!==a)return void(this.state=T.WAITING_LEVEL);var h=this.fragPrevious;if(!c.live&&h&&!h.backtracked&&h.sn===c.endSN&&!u.nextStart){if(Math.min(r.duration,h.start+h.duration)-Math.max(u.end,h.start)<=Math.max(.2,h.duration)){var p={};return this.altAudio&&(p.type="video"),this.hls.trigger(d.a.BUFFER_EOS,p),void(this.state=T.ENDED)}}this._fetchPayloadOrEos(i,u,c)}}}},e.prototype._fetchPayloadOrEos=function(t,e,r){var i=this.fragPrevious,a=this.level,n=r.fragments,o=n.length;if(0!==o){var s=n[0].start,l=n[o-1].start+n[o-1].duration,d=e.end,u=void 0;if(r.initSegment&&!r.initSegment.data)u=r.initSegment;else if(r.live){var f=this.config.initialLiveManifestSize;if(o<f)return void g.b.warn("Can not start playback of a level, reason: not enough fragments "+o+" < "+f);if(null===(u=this._ensureFragmentAtLivePoint(r,d,s,l,i,n,o)))return}else d<s&&(u=n[0]);u||(u=this._findFragment(s,i,o,n,d,l,r)),u&&(u.encrypted?(g.b.log("Loading key for "+u.sn+" of ["+r.startSN+" ,"+r.endSN+"],level "+a),this._loadKey(u)):(g.b.log("Loading "+u.sn+" of ["+r.startSN+" ,"+r.endSN+"],level "+a+", currentTime:"+t.toFixed(3)+",bufferEnd:"+d.toFixed(3)),this._loadFragment(u)))}},e.prototype._ensureFragmentAtLivePoint=function(t,e,r,i,a,n,s){var l=this.hls.config,d=this.media,u=void 0,f=void 0!==l.liveMaxLatencyDuration?l.liveMaxLatencyDuration:l.liveMaxLatencyDurationCount*t.targetduration;if(e<Math.max(r-l.maxFragLookUpTolerance,i-f)){var c=this.liveSyncPosition=this.computeLivePosition(r,t);g.b.log("buffer end: "+e.toFixed(3)+" is located too far from the end of live sliding playlist, reset currentTime to : "+c.toFixed(3)),e=c,d&&d.readyState&&d.duration>c&&(d.currentTime=c),this.nextLoadPosition=c}if(t.PTSKnown&&e>i&&d&&d.readyState)return null;if(this.startFragRequested&&!t.PTSKnown){if(a)if(t.programDateTime)u=Object(b.b)(n,a.endPdt+1);else{var h=a.sn+1;if(h>=t.startSN&&h<=t.endSN){var p=n[h-t.startSN];a.cc===p.cc&&(u=p,g.b.log("live playlist, switching playlist, load frag with next SN: "+u.sn))}u||(u=o.a.search(n,function(t){return a.cc-t.cc}))&&g.b.log("live playlist, switching playlist, load frag with same CC: "+u.sn)}u||(u=n[Math.min(s-1,Math.round(s/2))],g.b.log("live playlist, switching playlist, unknown, load middle frag : "+u.sn))}return u},e.prototype._findFragment=function(t,e,r,i,a,n,o){var s=this.hls.config,l=void 0,d=void 0;if(a<n?o.programDateTime?(d=Object(b.b)(i,Object(b.a)(t,a,o)))&&!Object(b.d)(a,s.maxFragLookUpTolerance,d)||(g.b.warn("Frag found by PDT search did not fit within tolerance; falling back to finding by SN"),d=function(){return Object(b.c)(e,i,a,n,s.maxFragLookUpTolerance)}()):d=Object(b.c)(e,i,a,n,s.maxFragLookUpTolerance):d=i[r-1],d){l=d;var u=l.sn-o.startSN,f=e&&l.level===e.level,c=i[u-1],h=i[u+1];if(e&&l.sn===e.sn)if(f&&!l.backtracked)if(l.sn<o.endSN){var p=e.deltaPTS;p&&p>s.maxBufferHole&&e.dropped&&u?(l=c,g.b.warn("SN just loaded, with large PTS gap between audio and video, maybe frag is not starting with a keyframe ? load previous one to try to overcome this")):(l=h,g.b.log("SN just loaded, load next one: "+l.sn))}else l=null;else l.backtracked&&(h&&h.backtracked?(g.b.warn("Already backtracked from fragment "+h.sn+", will not backtrack to fragment "+l.sn+". Loading fragment "+h.sn),l=h):(g.b.warn("Loaded fragment with dropped frames, backtracking 1 segment to find a keyframe"),l.dropped=0,c?(l=c,l.backtracked=!0):u&&(l=null)))}return l},e.prototype._loadKey=function(t){this.state=T.KEY_LOADING,this.hls.trigger(d.a.KEY_LOADING,{frag:t})},e.prototype._loadFragment=function(t){var e=this.fragmentTracker.getState(t);this.fragCurrent=t,this.startFragRequested=!0,isNaN(t.sn)||t.bitrateTest||(this.nextLoadPosition=t.start+t.duration),t.backtracked||e===u.a.NOT_LOADED||e===u.a.PARTIAL?(t.autoLevel=this.hls.autoLevelEnabled,t.bitrateTest=this.bitrateTest,this.hls.trigger(d.a.FRAG_LOADING,{frag:t}),this.demuxer||(this.demuxer=new l.a(this.hls,"main")),this.state=T.FRAG_LOADING):e===u.a.APPENDING&&this._reduceMaxBufferLength(t.duration)&&this.fragmentTracker.removeFragment(t)},e.prototype.getBufferedFrag=function(t){return this.fragmentTracker.getBufferedFrag(t,c.a.LevelType.MAIN)},e.prototype.followingBufferedFrag=function(t){return t?this.getBufferedFrag(t.endPTS+.5):null},e.prototype._checkFragmentChanged=function(){var t=void 0,e=void 0,r=this.media;if(r&&r.readyState&&!1===r.seeking&&(e=r.currentTime,e>this.lastCurrentTime&&(this.lastCurrentTime=e),s.a.isBuffered(r,e)?t=this.getBufferedFrag(e):s.a.isBuffered(r,e+.1)&&(t=this.getBufferedFrag(e+.1)),t)){var i=t;if(i!==this.fragPlaying){this.hls.trigger(d.a.FRAG_CHANGED,{frag:i});var a=i.level;this.fragPlaying&&this.fragPlaying.level===a||this.hls.trigger(d.a.LEVEL_SWITCHED,{level:a}),this.fragPlaying=i}}},e.prototype.immediateLevelSwitch=function(){if(g.b.log("immediateLevelSwitch"),!this.immediateSwitch){this.immediateSwitch=!0;var t=this.media,e=void 0;t?(e=t.paused,t.pause()):e=!0,this.previouslyPaused=e}var r=this.fragCurrent;r&&r.loader&&r.loader.abort(),this.fragCurrent=null,this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},e.prototype.immediateLevelSwitchEnd=function(){var t=this.media;t&&t.buffered.length&&(this.immediateSwitch=!1,s.a.isBuffered(t,t.currentTime)&&(t.currentTime-=1e-4),this.previouslyPaused||t.play())},e.prototype.nextLevelSwitch=function(){var t=this.media;if(t&&t.readyState){var e=void 0,r=void 0,i=void 0;if(r=this.getBufferedFrag(t.currentTime),r&&r.startPTS>1&&this.flushMainBuffer(0,r.startPTS-1),t.paused)e=0;else{var a=this.hls.nextLoadLevel,n=this.levels[a],o=this.fragLastKbps;e=o&&this.fragCurrent?this.fragCurrent.duration*n.bitrate/(1e3*o)+1:0}if((i=this.getBufferedFrag(t.currentTime+e))&&(i=this.followingBufferedFrag(i))){var s=this.fragCurrent;s&&s.loader&&s.loader.abort(),this.fragCurrent=null,this.flushMainBuffer(i.maxStartPTS,Number.POSITIVE_INFINITY)}}},e.prototype.flushMainBuffer=function(t,e){this.state=T.BUFFER_FLUSHING;var r={startOffset:t,endOffset:e};this.altAudio&&(r.type="video"),this.hls.trigger(d.a.BUFFER_FLUSHING,r)},e.prototype.onMediaAttached=function(t){var e=this.media=this.mediaBuffer=t.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),this.onvended=this.onMediaEnded.bind(this),e.addEventListener("seeking",this.onvseeking),e.addEventListener("seeked",this.onvseeked),e.addEventListener("ended",this.onvended);var r=this.config;this.levels&&r.autoStartLoad&&this.hls.startLoad(r.startPosition)},e.prototype.onMediaDetaching=function(){var t=this.media;t&&t.ended&&(g.b.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0);var e=this.levels;e&&e.forEach(function(t){t.details&&t.details.fragments.forEach(function(t){t.backtracked=void 0})}),t&&(t.removeEventListener("seeking",this.onvseeking),t.removeEventListener("seeked",this.onvseeked),t.removeEventListener("ended",this.onvended),this.onvseeking=this.onvseeked=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.stopLoad()},e.prototype.onMediaSeeking=function(){var t=this.media,e=t?t.currentTime:void 0,r=this.config;isNaN(e)||g.b.log("media seeking to "+e.toFixed(3));var i=this.mediaBuffer?this.mediaBuffer:t,a=s.a.bufferInfo(i,e,this.config.maxBufferHole);if(this.state===T.FRAG_LOADING){var n=this.fragCurrent;if(0===a.len&&n){var o=r.maxFragLookUpTolerance,l=n.start-o,d=n.start+n.duration+o;e<l||e>d?(n.loader&&(g.b.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),n.loader.abort()),this.fragCurrent=null,this.fragPrevious=null,this.state=T.IDLE):g.b.log("seeking outside of buffer but within currently loaded fragment range")}}else this.state===T.ENDED&&(0===a.len&&(this.fragPrevious=0),this.state=T.IDLE);t&&(this.lastCurrentTime=e),this.loadedmetadata||(this.nextLoadPosition=this.startPosition=e),this.tick()},e.prototype.onMediaSeeked=function(){var t=this.media,e=t?t.currentTime:void 0;isNaN(e)||g.b.log("media seeked to "+e.toFixed(3)),this.tick()},e.prototype.onMediaEnded=function(){g.b.log("media ended"),this.startPosition=this.lastCurrentTime=0},e.prototype.onManifestLoading=function(){g.b.log("trigger BUFFER_RESET"),this.hls.trigger(d.a.BUFFER_RESET),this.fragmentTracker.removeAllFragments(),this.stalled=!1,this.startPosition=this.lastCurrentTime=0},e.prototype.onManifestParsed=function(t){var e=!1,r=!1,i=void 0;t.levels.forEach(function(t){(i=t.audioCodec)&&(-1!==i.indexOf("mp4a.40.2")&&(e=!0),-1!==i.indexOf("mp4a.40.5")&&(r=!0))}),this.audioCodecSwitch=e&&r,this.audioCodecSwitch&&g.b.log("both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=t.levels,this.startFragRequested=!1;var a=this.config;(a.autoStartLoad||this.forceStartLoad)&&this.hls.startLoad(a.startPosition)},e.prototype.onLevelLoaded=function(t){var e=t.details,r=t.level,i=this.levels[this.levelLastLoaded],a=this.levels[r],n=e.totalduration,o=0;if(g.b.log("level "+r+" loaded ["+e.startSN+","+e.endSN+"],duration:"+n),e.live){var s=a.details;s&&e.fragments.length>0?(h.b(s,e),o=e.fragments[0].start,this.liveSyncPosition=this.computeLivePosition(o,s),e.PTSKnown&&!isNaN(o)?g.b.log("live playlist sliding:"+o.toFixed(3)):(g.b.log("live playlist - outdated PTS, unknown sliding"),Object(m.a)(this.fragPrevious,i,e))):(g.b.log("live playlist - first load, unknown sliding"),e.PTSKnown=!1,Object(m.a)(this.fragPrevious,i,e))}else e.PTSKnown=!1;if(a.details=e,this.levelLastLoaded=r,this.hls.trigger(d.a.LEVEL_UPDATED,{details:e,level:r}),!1===this.startFragRequested){if(-1===this.startPosition||-1===this.lastCurrentTime){var l=e.startTimeOffset;isNaN(l)?e.live?(this.startPosition=this.computeLivePosition(o,e),g.b.log("configure startPosition to "+this.startPosition)):this.startPosition=0:(l<0&&(g.b.log("negative start time offset "+l+", count from end of last fragment"),l=o+n+l),g.b.log("start time offset found in playlist, adjust startPosition to "+l),this.startPosition=l),this.lastCurrentTime=this.startPosition}this.nextLoadPosition=this.startPosition}this.state===T.WAITING_LEVEL&&(this.state=T.IDLE),this.tick()},e.prototype.onKeyLoaded=function(){this.state===T.KEY_LOADING&&(this.state=T.IDLE,this.tick())},e.prototype.onFragLoaded=function(t){var e=this.fragCurrent,r=t.frag;if(this.state===T.FRAG_LOADING&&e&&"main"===r.type&&r.level===e.level&&r.sn===e.sn){var i=t.stats,a=this.levels[e.level],n=a.details;if(g.b.log("Loaded  "+e.sn+" of ["+n.startSN+" ,"+n.endSN+"],level "+e.level),this.bitrateTest=!1,this.stats=i,!0===r.bitrateTest&&this.hls.nextLoadLevel)this.state=T.IDLE,this.startFragRequested=!1,i.tparsed=i.tbuffered=window.performance.now(),this.hls.trigger(d.a.FRAG_BUFFERED,{stats:i,frag:e,id:"main"}),this.tick();else if("initSegment"===r.sn)this.state=T.IDLE,i.tparsed=i.tbuffered=window.performance.now(),n.initSegment.data=t.payload,this.hls.trigger(d.a.FRAG_BUFFERED,{stats:i,frag:e,id:"main"}),this.tick();else{this.state=T.PARSING;var o=n.totalduration,s=e.level,u=e.sn,f=this.config.defaultAudioCodec||a.audioCodec;this.audioCodecSwap&&(g.b.log("swapping playlist audio codec"),void 0===f&&(f=this.lastAudioCodec),f&&(f=-1!==f.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5")),this.pendingBuffering=!0,this.appended=!1,g.b.log("Parsing "+u+" of ["+n.startSN+" ,"+n.endSN+"],level "+s+", cc "+e.cc);var c=this.demuxer;c||(c=this.demuxer=new l.a(this.hls,"main"));var h=this.media,p=h&&h.seeking,v=!p&&(n.PTSKnown||!n.live),m=n.initSegment?n.initSegment.data:[];c.push(t.payload,m,f,a.videoCodec,e,o,v,void 0)}}this.fragLoadError=0},e.prototype.onFragParsingInitSegment=function(t){var e=this.fragCurrent,r=t.frag;if(e&&"main"===t.id&&r.sn===e.sn&&r.level===e.level&&this.state===T.PARSING){var i=t.tracks,a=void 0,n=void 0;if(i.audio&&this.altAudio&&delete i.audio,n=i.audio){var o=this.levels[this.level].audioCodec,s=navigator.userAgent.toLowerCase();o&&this.audioCodecSwap&&(g.b.log("swapping playlist audio codec"),o=-1!==o.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5"),this.audioCodecSwitch&&1!==n.metadata.channelCount&&-1===s.indexOf("firefox")&&(o="mp4a.40.5"),-1!==s.indexOf("android")&&"audio/mpeg"!==n.container&&(o="mp4a.40.2",g.b.log("Android: force audio codec to "+o)),n.levelCodec=o,n.id=t.id}n=i.video,n&&(n.levelCodec=this.levels[this.level].videoCodec,n.id=t.id),this.hls.trigger(d.a.BUFFER_CODECS,i);for(a in i){n=i[a],g.b.log("main track:"+a+",container:"+n.container+",codecs[level/parsed]=["+n.levelCodec+"/"+n.codec+"]");var l=n.initSegment;l&&(this.appended=!0,this.pendingBuffering=!0,this.hls.trigger(d.a.BUFFER_APPENDING,{type:a,data:l,parent:"main",content:"initSegment"}))}this.tick()}},e.prototype.onFragParsingData=function(t){var e=this,r=this.fragCurrent,i=t.frag;if(r&&"main"===t.id&&i.sn===r.sn&&i.level===r.level&&("audio"!==t.type||!this.altAudio)&&this.state===T.PARSING){var a=this.levels[this.level],n=r;if(isNaN(t.endPTS)&&(t.endPTS=t.startPTS+r.duration,t.endDTS=t.startDTS+r.duration),!0===t.hasAudio&&n.addElementaryStream(f.a.ElementaryStreamTypes.AUDIO),!0===t.hasVideo&&n.addElementaryStream(f.a.ElementaryStreamTypes.VIDEO),g.b.log("Parsed "+t.type+",PTS:["+t.startPTS.toFixed(3)+","+t.endPTS.toFixed(3)+"],DTS:["+t.startDTS.toFixed(3)+"/"+t.endDTS.toFixed(3)+"],nb:"+t.nb+",dropped:"+(t.dropped||0)),"video"===t.type)if(n.dropped=t.dropped,n.dropped)if(n.backtracked)g.b.warn("Already backtracked on this fragment, appending with the gap",n.sn);else{var o=a.details;if(!o||n.sn!==o.startSN)return g.b.warn("missing video frame(s), backtracking fragment",n.sn),this.fragmentTracker.removeFragment(n),n.backtracked=!0,this.nextLoadPosition=t.startPTS,this.state=T.IDLE,this.fragPrevious=n,void this.tick();g.b.warn("missing video frame(s) on first frag, appending with gap",n.sn)}else n.backtracked=!1;var s=h.c(a.details,n,t.startPTS,t.endPTS,t.startDTS,t.endDTS),l=this.hls;l.trigger(d.a.LEVEL_PTS_UPDATED,{details:a.details,level:this.level,drift:s,type:t.type,start:t.startPTS,end:t.endPTS}),[t.data1,t.data2].forEach(function(r){r&&r.length&&e.state===T.PARSING&&(e.appended=!0,e.pendingBuffering=!0,l.trigger(d.a.BUFFER_APPENDING,{type:t.type,data:r,parent:"main",content:"data"}))}),this.tick()}},e.prototype.onFragParsed=function(t){var e=this.fragCurrent,r=t.frag;e&&"main"===t.id&&r.sn===e.sn&&r.level===e.level&&this.state===T.PARSING&&(this.stats.tparsed=window.performance.now(),this.state=T.PARSED,this._checkAppendedParsed())},e.prototype.onAudioTrackSwitching=function(t){var e=!!t.url,r=t.id;if(!e){if(this.mediaBuffer!==this.media){g.b.log("switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var i=this.fragCurrent;i.loader&&(g.b.log("switching to main audio track, cancel main fragment load"),i.loader.abort()),this.fragCurrent=null,this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=T.IDLE}var a=this.hls;a.trigger(d.a.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),a.trigger(d.a.AUDIO_TRACK_SWITCHED,{id:r}),this.altAudio=!1}},e.prototype.onAudioTrackSwitched=function(t){var e=t.id,r=!!this.hls.audioTracks[e].url;if(r){var i=this.videoBuffer;i&&this.mediaBuffer!==i&&(g.b.log("switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=i)}this.altAudio=r,this.tick()},e.prototype.onBufferCreated=function(t){var e=t.tracks,r=void 0,i=void 0,a=!1;for(var n in e){var o=e[n];"main"===o.id?(i=n,r=o,"video"===n&&(this.videoBuffer=e[n].buffer)):a=!0}a&&r?(g.b.log("alternate track found, use "+i+".buffered to schedule main fragment loading"),this.mediaBuffer=r.buffer):this.mediaBuffer=this.media},e.prototype.onBufferAppended=function(t){if("main"===t.parent){var e=this.state;e!==T.PARSING&&e!==T.PARSED||(this.pendingBuffering=t.pending>0,this._checkAppendedParsed())}},e.prototype._checkAppendedParsed=function(){if(!(this.state!==T.PARSED||this.appended&&this.pendingBuffering)){var t=this.fragCurrent;if(t){var e=this.mediaBuffer?this.mediaBuffer:this.media;g.b.log("main buffered : "+p.a.toString(e.buffered)),this.fragPrevious=t;var r=this.stats;r.tbuffered=window.performance.now(),this.fragLastKbps=Math.round(8*r.total/(r.tbuffered-r.tfirst)),this.hls.trigger(d.a.FRAG_BUFFERED,{stats:r,frag:t,id:"main"}),this.state=T.IDLE}this.tick()}},e.prototype.onError=function(t){var e=t.frag||this.fragCurrent;if(!e||"main"===e.type){var r=!!this.media&&s.a.isBuffered(this.media,this.media.currentTime)&&s.a.isBuffered(this.media,this.media.currentTime+.5);switch(t.details){case v.a.FRAG_LOAD_ERROR:case v.a.FRAG_LOAD_TIMEOUT:case v.a.KEY_LOAD_ERROR:case v.a.KEY_LOAD_TIMEOUT:if(!t.fatal)if(this.fragLoadError+1<=this.config.fragLoadingMaxRetry){var i=Math.min(Math.pow(2,this.fragLoadError)*this.config.fragLoadingRetryDelay,this.config.fragLoadingMaxRetryTimeout);g.b.warn("mediaController: frag loading failed, retry in "+i+" ms"),this.retryDate=window.performance.now()+i,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.fragLoadError++,this.state=T.FRAG_LOADING_WAITING_RETRY}else g.b.error("mediaController: "+t.details+" reaches max retry, redispatch as fatal ..."),t.fatal=!0,this.state=T.ERROR;break;case v.a.LEVEL_LOAD_ERROR:case v.a.LEVEL_LOAD_TIMEOUT:this.state!==T.ERROR&&(t.fatal?(this.state=T.ERROR,g.b.warn("streamController: "+t.details+",switch to "+this.state+" state ...")):t.levelRetry||this.state!==T.WAITING_LEVEL||(this.state=T.IDLE));break;case v.a.BUFFER_FULL_ERROR:"main"!==t.parent||this.state!==T.PARSING&&this.state!==T.PARSED||(r?(this._reduceMaxBufferLength(this.config.maxBufferLength),this.state=T.IDLE):(g.b.warn("buffer full error also media.currentTime is not buffered, flush everything"),this.fragCurrent=null,this.flushMainBuffer(0,Number.POSITIVE_INFINITY)))}}},e.prototype._reduceMaxBufferLength=function(t){var e=this.config;return e.maxMaxBufferLength>=t&&(e.maxMaxBufferLength/=2,g.b.warn("main:reduce max buffer length to "+e.maxMaxBufferLength+"s"),!0)},e.prototype._checkBuffer=function(){var t=this.config,e=this.media;if(e&&0!==e.readyState){var r=e.currentTime,i=this.mediaBuffer?this.mediaBuffer:e,a=i.buffered;if(!this.loadedmetadata&&a.length)this.loadedmetadata=!0,this._seekToStartPos();else if(this.immediateSwitch)this.immediateLevelSwitchEnd();else{var n=!(e.paused&&e.readyState>1||e.ended||0===e.buffered.length),o=window.performance.now();if(r!==this.lastCurrentTime)this.stallReported&&(g.b.warn("playback not stuck anymore @"+r+", after "+Math.round(o-this.stalled)+"ms"),this.stallReported=!1),this.stalled=null,this.nudgeRetry=0;else if(n){var l=o-this.stalled,d=s.a.bufferInfo(e,r,t.maxBufferHole);if(!this.stalled)return void(this.stalled=o);l>=1e3&&this._reportStall(d.len),this._tryFixBufferStall(d,l)}}}},e.prototype.onFragLoadEmergencyAborted=function(){this.state=T.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tick()},e.prototype.onBufferFlushed=function(){var t=this.mediaBuffer?this.mediaBuffer:this.media;t&&this.fragmentTracker.detectEvictedFragments(f.a.ElementaryStreamTypes.VIDEO,t.buffered),this.state=T.IDLE,this.fragPrevious=null},e.prototype.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},e.prototype.computeLivePosition=function(t,e){var r=void 0!==this.config.liveSyncDuration?this.config.liveSyncDuration:this.config.liveSyncDurationCount*e.targetduration;return t+Math.max(0,e.totalduration-r)},e.prototype._tryFixBufferStall=function(t,e){var r=this.config,i=this.media,a=i.currentTime,n=this.fragmentTracker.getPartialFragment(a);n&&this._trySkipBufferHole(n),t.len>.5&&e>1e3*r.highBufferWatchdogPeriod&&(this.stalled=null,this._tryNudgeBuffer())},e.prototype._reportStall=function(t){var e=this.hls,r=this.media;this.stallReported||(this.stallReported=!0,g.b.warn("Playback stalling at @"+r.currentTime+" due to low buffer"),e.trigger(d.a.ERROR,{type:v.b.MEDIA_ERROR,details:v.a.BUFFER_STALLED_ERROR,fatal:!1,buffer:t}))},e.prototype._trySkipBufferHole=function(t){for(var e=this.hls,r=this.media,i=r.currentTime,a=0,n=0;n<r.buffered.length;n++){var o=r.buffered.start(n);if(i>=a&&i<o)return r.currentTime=Math.max(o,r.currentTime+.1),g.b.warn("skipping hole, adjusting currentTime from "+i+" to "+r.currentTime),this.stalled=null,void e.trigger(d.a.ERROR,{type:v.b.MEDIA_ERROR,details:v.a.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+i+" to "+r.currentTime,frag:t});a=r.buffered.end(n)}},e.prototype._tryNudgeBuffer=function(){var t=this.config,e=this.hls,r=this.media,i=r.currentTime,a=(this.nudgeRetry||0)+1;if(this.nudgeRetry=a,a<t.nudgeMaxRetry){var n=i+a*t.nudgeOffset;g.b.log("adjust currentTime from "+i+" to "+n),r.currentTime=n,e.trigger(d.a.ERROR,{type:v.b.MEDIA_ERROR,details:v.a.BUFFER_NUDGE_ON_STALL,fatal:!1})}else g.b.error("still stuck in high buffer @"+i+" after "+t.nudgeMaxRetry+", raise fatal error"),e.trigger(d.a.ERROR,{type:v.b.MEDIA_ERROR,details:v.a.BUFFER_STALLED_ERROR,fatal:!0})},e.prototype._seekToStartPos=function(){var t=this.media,e=t.currentTime,r=t.seeking?e:this.startPosition;e!==r&&(g.b.log("target start position not buffered, seek to buffered.start(0) "+r+" from current time "+e+" "),t.currentTime=r)},E(e,[{key:"state",set:function(t){if(this.state!==t){var e=this.state;this._state=t,g.b.log("main stream:"+e+"->"+t),this.hls.trigger(d.a.STREAM_STATE_TRANSITION,{previousState:e,nextState:t})}},get:function(){return this._state}},{key:"currentLevel",get:function(){var t=this.media;if(t){var e=this.getBufferedFrag(t.currentTime);if(e)return e.level}return-1}},{key:"nextBufferedFrag",get:function(){var t=this.media;return t?this.followingBufferedFrag(this.getBufferedFrag(t.currentTime)):null}},{key:"nextLevel",get:function(){var t=this.nextBufferedFrag;return t?t.level:-1}},{key:"liveSyncPosition",get:function(){return this._liveSyncPosition},set:function(t){this._liveSyncPosition=t}}]),e}(y.a);e.a=S},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=r(8),n=r.n(a),o=r(30),s=r.n(o),l=r(1),d=r(18),u=r(0),f=r(2),c=r(10),h=r(5),p=Object(h.a)(),v=Object(c.a)(),g=function(){function t(e,r){i(this,t),this.hls=e,this.id=r;var a=this.observer=new n.a,o=e.config;a.trigger=function(t){for(var e=arguments.length,r=Array(e>1?e-1:0),i=1;i<e;i++)r[i-1]=arguments[i];a.emit.apply(a,[t,t].concat(r))},a.off=function(t){for(var e=arguments.length,r=Array(e>1?e-1:0),i=1;i<e;i++)r[i-1]=arguments[i];a.removeListener.apply(a,[t].concat(r))};var c=function(t,r){r=r||{},r.frag=this.frag,r.id=this.id,e.trigger(t,r)}.bind(this);a.on(l.a.FRAG_DECRYPTED,c),a.on(l.a.FRAG_PARSING_INIT_SEGMENT,c),a.on(l.a.FRAG_PARSING_DATA,c),a.on(l.a.FRAG_PARSED,c),a.on(l.a.ERROR,c),a.on(l.a.FRAG_PARSING_METADATA,c),a.on(l.a.FRAG_PARSING_USERDATA,c),a.on(l.a.INIT_PTS_FOUND,c);var h={mp4:v.isTypeSupported("video/mp4"),mpeg:v.isTypeSupported("audio/mpeg"),mp3:v.isTypeSupported('audio/mp4; codecs="mp3"')},g=navigator.vendor;if(o.enableWorker&&"undefined"!=typeof Worker){u.b.log("demuxing in webworker");var m=void 0;try{m=this.w=s()(43),this.onwmsg=this.onWorkerMessage.bind(this),m.addEventListener("message",this.onwmsg),m.onerror=function(t){e.trigger(l.a.ERROR,{type:f.b.OTHER_ERROR,details:f.a.INTERNAL_EXCEPTION,fatal:!0,event:"demuxerWorker",err:{message:t.message+" ("+t.filename+":"+t.lineno+")"}})},m.postMessage({cmd:"init",typeSupported:h,vendor:g,id:r,config:JSON.stringify(o)})}catch(t){u.b.error("error while initializing DemuxerWorker, fallback on DemuxerInline"),m&&p.URL.revokeObjectURL(m.objectURL),this.demuxer=new d.a(a,h,o,g),this.w=void 0}}else this.demuxer=new d.a(a,h,o,g)}return t.prototype.destroy=function(){var t=this.w;if(t)t.removeEventListener("message",this.onwmsg),t.terminate(),this.w=null;else{var e=this.demuxer;e&&(e.destroy(),this.demuxer=null)}var r=this.observer;r&&(r.removeAllListeners(),this.observer=null)},t.prototype.push=function(t,e,r,i,a,n,o,s){var l=this.w,d=isNaN(a.startDTS)?a.start:a.startDTS,f=a.decryptdata,c=this.frag,h=!(c&&a.cc===c.cc),p=!(c&&a.level===c.level),v=c&&a.sn===c.sn+1,g=!p&&v;if(h&&u.b.log(this.id+":discontinuity detected"),p&&u.b.log(this.id+":switch detected"),this.frag=a,l)l.postMessage({cmd:"demux",data:t,decryptdata:f,initSegment:e,audioCodec:r,videoCodec:i,timeOffset:d,discontinuity:h,trackSwitch:p,contiguous:g,duration:n,accurateTimeOffset:o,defaultInitPTS:s},t instanceof ArrayBuffer?[t]:[]);else{var m=this.demuxer;m&&m.push(t,f,e,r,i,d,h,p,g,n,o,s)}},t.prototype.onWorkerMessage=function(t){var e=t.data,r=this.hls;switch(e.event){case"init":p.URL.revokeObjectURL(this.w.objectURL);break;case l.a.FRAG_PARSING_DATA:e.data.data1=new Uint8Array(e.data1),e.data2&&(e.data.data2=new Uint8Array(e.data2));default:e.data=e.data||{},e.data.frag=this.frag,e.data.id=this.id,r.trigger(e.event,e.data)}},t}();e.a=g},function(t,e,r){function i(t){function e(i){if(r[i])return r[i].exports;var a=r[i]={i:i,l:!1,exports:{}};return t[i].call(a.exports,a,a.exports,e),a.l=!0,a.exports}var r={};e.m=t,e.c=r,e.i=function(t){return t},e.d=function(t,r,i){e.o(t,r)||Object.defineProperty(t,r,{configurable:!1,enumerable:!0,get:i})},e.n=function(t){var r=t&&t.__esModule?function(){return t.default}:function(){return t};return e.d(r,"a",r),r},e.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},e.p="/",e.oe=function(t){throw console.error(t),t};var i=e(e.s=ENTRY_MODULE);return i.default||i}function a(t){return(t+"").replace(/[.?*+^$[\]\\(){}|-]/g,"\\$&")}function n(t,e,i){var n={};n[i]=[];var o=e.toString(),s=o.match(/^function\s?\(\w+,\s*\w+,\s*(\w+)\)/);if(!s)return n;for(var u,f=s[1],c=new RegExp("(\\\\n|\\W)"+a(f)+d,"g");u=c.exec(o);)"dll-reference"!==u[3]&&n[i].push(u[3]);for(c=new RegExp("\\("+a(f)+'\\("(dll-reference\\s('+l+'))"\\)\\)'+d,"g");u=c.exec(o);)t[u[2]]||(n[i].push(u[1]),t[u[2]]=r(u[1]).m),n[u[2]]=n[u[2]]||[],n[u[2]].push(u[4]);return n}function o(t){return Object.keys(t).reduce(function(e,r){return e||t[r].length>0},!1)}function s(t,e){for(var r={main:[e]},i={main:[]},a={main:{}};o(r);)for(var s=Object.keys(r),l=0;l<s.length;l++){var d=s[l],u=r[d],f=u.pop();if(a[d]=a[d]||{},!a[d][f]&&t[d][f]){a[d][f]=!0,i[d]=i[d]||[],i[d].push(f);for(var c=n(t,t[d][f],d),h=Object.keys(c),p=0;p<h.length;p++)r[h[p]]=r[h[p]]||[],r[h[p]]=r[h[p]].concat(c[h[p]])}}return i}var l="[\\.|\\-|\\+|\\w|/|@]+",d="\\((/\\*.*?\\*/)?s?.*?("+l+").*?\\)";t.exports=function(t,e){e=e||{};var a={main:r.m},n=e.all?{main:Object.keys(a)}:s(a,t),o="";Object.keys(n).filter(function(t){return"main"!==t}).forEach(function(t){for(var e=0;n[t][e];)e++;n[t].push(e),a[t][e]="(function(module, exports, __webpack_require__) { module.exports = __webpack_require__; })",o=o+"var "+t+" = ("+i.toString().replace("ENTRY_MODULE",JSON.stringify(e))+")({"+n[t].map(function(e){return JSON.stringify(e)+": "+a[t][e].toString()}).join(",")+"});\n"}),o=o+"("+i.toString().replace("ENTRY_MODULE",JSON.stringify(t))+")({"+n.main.map(function(t){return JSON.stringify(t)+": "+a.main[t].toString()}).join(",")+"})(self);";var l=new window.Blob([o],{type:"text/javascript"});if(e.bare)return l;var d=window.URL||window.webkitURL||window.mozURL||window.msURL,u=d.createObjectURL(l),f=new window.Worker(u);return f.objectURL=u,f}},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=function(){function t(e,r){i(this,t),this.subtle=e,this.aesIV=r}return t.prototype.decrypt=function(t,e){return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},e,t)},t}();e.a=a},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=function(){function t(e,r){i(this,t),this.subtle=e,this.key=r}return t.prototype.expandKey=function(){return this.subtle.importKey("raw",this.key,{name:"AES-CBC"},!1,["encrypt","decrypt"])},t}();e.a=a},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function a(t){var e=t.byteLength,r=e&&new DataView(t).getUint8(e-1);return r?t.slice(0,e-r):t}var n=function(){function t(){i(this,t),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.initTable()}return t.prototype.uint8ArrayToUint32Array_=function(t){for(var e=new DataView(t),r=new Uint32Array(4),i=0;i<4;i++)r[i]=e.getUint32(4*i);return r},t.prototype.initTable=function(){var t=this.sBox,e=this.invSBox,r=this.subMix,i=r[0],a=r[1],n=r[2],o=r[3],s=this.invSubMix,l=s[0],d=s[1],u=s[2],f=s[3],c=new Uint32Array(256),h=0,p=0,v=0;for(v=0;v<256;v++)c[v]=v<128?v<<1:v<<1^283;for(v=0;v<256;v++){var g=p^p<<1^p<<2^p<<3^p<<4;g=g>>>8^255&g^99,t[h]=g,e[g]=h;var m=c[h],y=c[m],b=c[y],E=257*c[g]^16843008*g;i[h]=E<<24|E>>>8,a[h]=E<<16|E>>>16,n[h]=E<<8|E>>>24,o[h]=E,E=16843009*b^65537*y^257*m^16843008*h,l[g]=E<<24|E>>>8,d[g]=E<<16|E>>>16,u[g]=E<<8|E>>>24,f[g]=E,h?(h=m^c[c[c[b^m]]],p^=c[c[p]]):h=p=1}},t.prototype.expandKey=function(t){for(var e=this.uint8ArrayToUint32Array_(t),r=!0,i=0;i<e.length&&r;)r=e[i]===this.key[i],i++;if(!r){this.key=e;var a=this.keySize=e.length;if(4!==a&&6!==a&&8!==a)throw new Error("Invalid aes key size="+a);var n=this.ksRows=4*(a+6+1),o=void 0,s=void 0,l=this.keySchedule=new Uint32Array(n),d=this.invKeySchedule=new Uint32Array(n),u=this.sBox,f=this.rcon,c=this.invSubMix,h=c[0],p=c[1],v=c[2],g=c[3],m=void 0,y=void 0;for(o=0;o<n;o++)o<a?m=l[o]=e[o]:(y=m,o%a==0?(y=y<<8|y>>>24,y=u[y>>>24]<<24|u[y>>>16&255]<<16|u[y>>>8&255]<<8|u[255&y],y^=f[o/a|0]<<24):a>6&&o%a==4&&(y=u[y>>>24]<<24|u[y>>>16&255]<<16|u[y>>>8&255]<<8|u[255&y]),l[o]=m=(l[o-a]^y)>>>0);for(s=0;s<n;s++)o=n-s,y=3&s?l[o]:l[o-4],d[s]=s<4||o<=4?y:h[u[y>>>24]]^p[u[y>>>16&255]]^v[u[y>>>8&255]]^g[u[255&y]],d[s]=d[s]>>>0}},t.prototype.networkToHostOrderSwap=function(t){return t<<24|(65280&t)<<8|(16711680&t)>>8|t>>>24},t.prototype.decrypt=function(t,e,r,i){for(var n=this.keySize+6,o=this.invKeySchedule,s=this.invSBox,l=this.invSubMix,d=l[0],u=l[1],f=l[2],c=l[3],h=this.uint8ArrayToUint32Array_(r),p=h[0],v=h[1],g=h[2],m=h[3],y=new Int32Array(t),b=new Int32Array(y.length),E=void 0,T=void 0,S=void 0,A=void 0,_=void 0,R=void 0,L=void 0,w=void 0,D=void 0,O=void 0,I=void 0,x=void 0,k=void 0,P=void 0,C=this.networkToHostOrderSwap;e<y.length;){for(D=C(y[e]),O=C(y[e+1]),I=C(y[e+2]),x=C(y[e+3]),_=D^o[0],R=x^o[1],L=I^o[2],w=O^o[3],k=4,P=1;P<n;P++)E=d[_>>>24]^u[R>>16&255]^f[L>>8&255]^c[255&w]^o[k],T=d[R>>>24]^u[L>>16&255]^f[w>>8&255]^c[255&_]^o[k+1],S=d[L>>>24]^u[w>>16&255]^f[_>>8&255]^c[255&R]^o[k+2],A=d[w>>>24]^u[_>>16&255]^f[R>>8&255]^c[255&L]^o[k+3],_=E,R=T,L=S,w=A,k+=4;E=s[_>>>24]<<24^s[R>>16&255]<<16^s[L>>8&255]<<8^s[255&w]^o[k],T=s[R>>>24]<<24^s[L>>16&255]<<16^s[w>>8&255]<<8^s[255&_]^o[k+1],S=s[L>>>24]<<24^s[w>>16&255]<<16^s[_>>8&255]<<8^s[255&R]^o[k+2],A=s[w>>>24]<<24^s[_>>16&255]<<16^s[R>>8&255]<<8^s[255&L]^o[k+3],k+=3,b[e]=C(E^p),b[e+1]=C(A^v),b[e+2]=C(S^g),b[e+3]=C(T^m),p=D,v=O,g=I,m=x,e+=4}return i?a(b.buffer):b.buffer},t.prototype.destroy=function(){this.key=void 0,this.keySize=void 0,this.ksRows=void 0,this.sBox=void 0,this.invSBox=void 0,this.subMix=void 0,this.invSubMix=void 0,this.keySchedule=void 0,this.invKeySchedule=void 0,this.rcon=void 0},t}();e.a=n},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=r(20),n=r(0),o=r(9),s=function(){function t(e,r,a){i(this,t),this.observer=e,this.config=a,this.remuxer=r}return t.prototype.resetInitSegment=function(t,e,r,i){this._audioTrack={container:"audio/adts",type:"audio",id:0,sequenceNumber:0,isAAC:!0,samples:[],len:0,manifestCodec:e,duration:i,inputTimeScale:9e4}},t.prototype.resetTimeStamp=function(){},t.probe=function(t){if(!t)return!1;for(var e=o.a.getID3Data(t,0)||[],r=e.length,i=t.length;r<i;r++)if(a.e(t,r))return n.b.log("ADTS sync word found !"),!0;return!1},t.prototype.append=function(t,e,r,i){for(var s=this._audioTrack,l=o.a.getID3Data(t,0)||[],d=o.a.getTimeStamp(l),u=d?90*d:9e4*e,f=0,c=u,h=t.length,p=l.length,v=[{pts:c,dts:c,data:l}];p<h-1;)if(a.d(t,p)&&p+5<h){a.c(s,this.observer,t,p,s.manifestCodec);var g=a.a(s,t,p,u,f);if(!g){n.b.log("Unable to parse AAC frame");break}p+=g.length,c=g.sample.pts,f++}else o.a.isHeader(t,p)?(l=o.a.getID3Data(t,p),v.push({pts:c,dts:c,data:l}),p+=l.length):p++;this.remuxer.remux(s,{samples:[]},{samples:v,inputTimeScale:9e4},{samples:[]},e,r,i)},t.prototype.destroy=function(){},t}();e.a=s},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=r(20),n=r(21),o=r(1),s=r(36),l=r(37),d=r(0),u=r(2),f={video:1,audio:2,id3:3,text:4},c=function(){function t(e,r,a,n){i(this,t),this.observer=e,this.config=a,this.typeSupported=n,this.remuxer=r,this.sampleAes=null}return t.prototype.setDecryptData=function(t){null!=t&&null!=t.key&&"SAMPLE-AES"===t.method?this.sampleAes=new l.a(this.observer,this.config,t,this.discardEPB):this.sampleAes=null},t.probe=function(e){var r=t._syncOffset(e);return!(r<0)&&(r&&d.b.warn("MPEG2-TS detected but first sync word found @ offset "+r+", junk ahead ?"),!0)},t._syncOffset=function(t){for(var e=Math.min(1e3,t.length-564),r=0;r<e;){if(71===t[r]&&71===t[r+188]&&71===t[r+376])return r;r++}return-1},t.createTrack=function(t,e){return{container:"video"===t||"audio"===t?"video/mp2t":void 0,type:t,id:f[t],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],len:0,dropped:"video"===t?0:void 0,isAAC:"audio"===t||void 0,duration:"audio"===t?e:void 0}},t.prototype.resetInitSegment=function(e,r,i,a){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=t.createTrack("video",a),this._audioTrack=t.createTrack("audio",a),this._id3Track=t.createTrack("id3",a),this._txtTrack=t.createTrack("text",a),this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=r,this.videoCodec=i,this._duration=a},t.prototype.resetTimeStamp=function(){},t.prototype.append=function(e,r,i,a){var n=void 0,s=e.length,l=void 0,f=void 0,c=void 0,h=void 0,p=!1;this.contiguous=i;var v=this.pmtParsed,g=this._avcTrack,m=this._audioTrack,y=this._id3Track,b=g.pid,E=m.pid,T=y.pid,S=this._pmtId,A=g.pesData,_=m.pesData,R=y.pesData,L=this._parsePAT,w=this._parsePMT,D=this._parsePES,O=this._parseAVCPES.bind(this),I=this._parseAACPES.bind(this),x=this._parseMPEGPES.bind(this),k=this._parseID3PES.bind(this),P=t._syncOffset(e);for(s-=(s+P)%188,n=P;n<s;n+=188)if(71===e[n]){if(l=!!(64&e[n+1]),f=((31&e[n+1])<<8)+e[n+2],(48&e[n+3])>>4>1){if((c=n+5+e[n+4])===n+188)continue}else c=n+4;switch(f){case b:l&&(A&&(h=D(A))&&void 0!==h.pts&&O(h,!1),A={data:[],size:0}),A&&(A.data.push(e.subarray(c,n+188)),A.size+=n+188-c);break;case E:l&&(_&&(h=D(_))&&void 0!==h.pts&&(m.isAAC?I(h):x(h)),_={data:[],size:0}),_&&(_.data.push(e.subarray(c,n+188)),_.size+=n+188-c);break;case T:l&&(R&&(h=D(R))&&void 0!==h.pts&&k(h),R={data:[],size:0}),R&&(R.data.push(e.subarray(c,n+188)),R.size+=n+188-c);break;case 0:l&&(c+=e[c]+1),S=this._pmtId=L(e,c);break;case S:l&&(c+=e[c]+1);var C=w(e,c,!0===this.typeSupported.mpeg||!0===this.typeSupported.mp3,null!=this.sampleAes);b=C.avc,b>0&&(g.pid=b),E=C.audio,E>0&&(m.pid=E,m.isAAC=C.isAAC),T=C.id3,T>0&&(y.pid=T),p&&!v&&(d.b.log("reparse from beginning"),p=!1,n=P-188),v=this.pmtParsed=!0;break;case 17:case 8191:break;default:p=!0}}else this.observer.trigger(o.a.ERROR,{type:u.b.MEDIA_ERROR,details:u.a.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});A&&(h=D(A))&&void 0!==h.pts?(O(h,!0),g.pesData=null):g.pesData=A,_&&(h=D(_))&&void 0!==h.pts?(m.isAAC?I(h):x(h),m.pesData=null):(_&&_.size&&d.b.log("last AAC PES packet truncated,might overlap between fragments"),m.pesData=_),R&&(h=D(R))&&void 0!==h.pts?(k(h),y.pesData=null):y.pesData=R,null==this.sampleAes?this.remuxer.remux(m,g,y,this._txtTrack,r,i,a):this.decryptAndRemux(m,g,y,this._txtTrack,r,i,a)},t.prototype.decryptAndRemux=function(t,e,r,i,a,n,o){if(t.samples&&t.isAAC){var s=this;this.sampleAes.decryptAacSamples(t.samples,0,function(){s.decryptAndRemuxAvc(t,e,r,i,a,n,o)})}else this.decryptAndRemuxAvc(t,e,r,i,a,n,o)},t.prototype.decryptAndRemuxAvc=function(t,e,r,i,a,n,o){if(e.samples){var s=this;this.sampleAes.decryptAvcSamples(e.samples,0,0,function(){s.remuxer.remux(t,e,r,i,a,n,o)})}else this.remuxer.remux(t,e,r,i,a,n,o)},t.prototype.destroy=function(){this._initPTS=this._initDTS=void 0,this._duration=0},t.prototype._parsePAT=function(t,e){return(31&t[e+10])<<8|t[e+11]},t.prototype._parsePMT=function(t,e,r,i){var a=void 0,n=void 0,o=void 0,s=void 0,l={audio:-1,avc:-1,id3:-1,isAAC:!0};for(a=(15&t[e+1])<<8|t[e+2],n=e+3+a-4,o=(15&t[e+10])<<8|t[e+11],e+=12+o;e<n;){switch(s=(31&t[e+1])<<8|t[e+2],t[e]){case 207:if(!i){d.b.log("unkown stream type:"+t[e]);break}case 15:-1===l.audio&&(l.audio=s);break;case 21:-1===l.id3&&(l.id3=s);break;case 219:if(!i){d.b.log("unkown stream type:"+t[e]);break}case 27:-1===l.avc&&(l.avc=s);break;case 3:case 4:r?-1===l.audio&&(l.audio=s,l.isAAC=!1):d.b.log("MPEG audio found, not supported in this browser for now");break;case 36:d.b.warn("HEVC stream type found, not supported for now");break;default:d.b.log("unkown stream type:"+t[e])}e+=5+((15&t[e+3])<<8|t[e+4])}return l},t.prototype._parsePES=function(t){var e=0,r=void 0,i=void 0,a=void 0,n=void 0,o=void 0,s=void 0,l=void 0,u=void 0,f=t.data;if(!t||0===t.size)return null;for(;f[0].length<19&&f.length>1;){var c=new Uint8Array(f[0].length+f[1].length);c.set(f[0]),c.set(f[1],f[0].length),f[0]=c,f.splice(1,1)}if(r=f[0],1===(r[0]<<16)+(r[1]<<8)+r[2]){if((a=(r[4]<<8)+r[5])&&a>t.size-6)return null;i=r[7],192&i&&(s=536870912*(14&r[9])+4194304*(255&r[10])+16384*(254&r[11])+128*(255&r[12])+(254&r[13])/2,s>4294967295&&(s-=8589934592),64&i?(l=536870912*(14&r[14])+4194304*(255&r[15])+16384*(254&r[16])+128*(255&r[17])+(254&r[18])/2,l>4294967295&&(l-=8589934592),s-l>54e5&&(d.b.warn(Math.round((s-l)/9e4)+"s delta between PTS and DTS, align them"),s=l)):l=s),n=r[8],u=n+9,t.size-=u,o=new Uint8Array(t.size);for(var h=0,p=f.length;h<p;h++){r=f[h];var v=r.byteLength;if(u){if(u>v){u-=v;continue}r=r.subarray(u),v-=u,u=0}o.set(r,e),e+=v}return a&&(a-=n+3),{data:o,pts:s,dts:l,len:a}}return null},t.prototype.pushAccesUnit=function(t,e){if(t.units.length&&t.frame){var r=e.samples,i=r.length;!this.config.forceKeyFrameOnDiscontinuity||!0===t.key||e.sps&&(i||this.contiguous)?(t.id=i,r.push(t)):e.dropped++}t.debug.length&&d.b.log(t.pts+"/"+t.dts+":"+t.debug)},t.prototype._parseAVCPES=function(t,e){var r=this,i=this._avcTrack,a=this._parseAVCNALu(t.data),n=void 0,o=this.avcSample,l=void 0,d=!1,u=void 0,f=this.pushAccesUnit.bind(this),c=function(t,e,r,i){return{key:t,pts:e,dts:r,units:[],debug:i}};t.data=null,o&&a.length&&!i.audFound&&(f(o,i),o=this.avcSample=c(!1,t.pts,t.dts,"")),a.forEach(function(e){switch(e.type){case 1:l=!0,o||(o=r.avcSample=c(!0,t.pts,t.dts,"")),o.frame=!0;var a=e.data;if(d&&a.length>4){var h=new s.a(a).readSliceType();2!==h&&4!==h&&7!==h&&9!==h||(o.key=!0)}break;case 5:l=!0,o||(o=r.avcSample=c(!0,t.pts,t.dts,"")),o.key=!0,o.frame=!0;break;case 6:l=!0,n=new s.a(r.discardEPB(e.data)),n.readUByte();for(var p=0,v=0,g=!1,m=0;!g&&n.bytesAvailable>1;){p=0;do{m=n.readUByte(),p+=m}while(255===m);v=0;do{m=n.readUByte(),v+=m}while(255===m);if(4===p&&0!==n.bytesAvailable){g=!0;if(181===n.readUByte()){if(49===n.readUShort()){if(1195456820===n.readUInt()){if(3===n.readUByte()){var y=n.readUByte(),b=n.readUByte(),E=31&y,T=[y,b];for(u=0;u<E;u++)T.push(n.readUByte()),T.push(n.readUByte()),T.push(n.readUByte());r._insertSampleInOrder(r._txtTrack.samples,{type:3,pts:t.pts,bytes:T})}}}}}else if(v<n.bytesAvailable)for(u=0;u<v;u++)n.readUByte()}break;case 7:if(l=!0,d=!0,!i.sps){n=new s.a(e.data);var S=n.readSPS();i.width=S.width,i.height=S.height,i.pixelRatio=S.pixelRatio,i.sps=[e.data],i.duration=r._duration;var A=e.data.subarray(1,4),_="avc1.";for(u=0;u<3;u++){var R=A[u].toString(16);R.length<2&&(R="0"+R),_+=R}i.codec=_}break;case 8:l=!0,i.pps||(i.pps=[e.data]);break;case 9:l=!1,i.audFound=!0,o&&f(o,i),o=r.avcSample=c(!1,t.pts,t.dts,"");break;case 12:l=!1;break;default:l=!1,o&&(o.debug+="unknown NAL "+e.type+" ")}if(o&&l){o.units.push(e)}}),e&&o&&(f(o,i),this.avcSample=null)},t.prototype._insertSampleInOrder=function(t,e){var r=t.length;if(r>0){if(e.pts>=t[r-1].pts)t.push(e);else for(var i=r-1;i>=0;i--)if(e.pts<t[i].pts){t.splice(i,0,e);break}}else t.push(e)},t.prototype._getLastNalUnit=function(){var t=this.avcSample,e=void 0;if(!t||0===t.units.length){var r=this._avcTrack,i=r.samples;t=i[i.length-1]}if(t){var a=t.units;e=a[a.length-1]}return e},t.prototype._parseAVCNALu=function(t){var e=0,r=t.byteLength,i=void 0,a=void 0,n=this._avcTrack,o=n.naluState||0,s=o,l=[],d=void 0,u=void 0,f=-1,c=void 0;for(-1===o&&(f=0,c=31&t[0],o=0,e=1);e<r;)if(i=t[e++],o)if(1!==o)if(i)if(1===i){if(f>=0)d={data:t.subarray(f,e-o-1),type:c},l.push(d);else{var h=this._getLastNalUnit();if(h&&(s&&e<=4-s&&h.state&&(h.data=h.data.subarray(0,h.data.byteLength-s)),(a=e-o-1)>0)){var p=new Uint8Array(h.data.byteLength+a);p.set(h.data,0),p.set(t.subarray(0,a),h.data.byteLength),h.data=p}}e<r?(u=31&t[e],f=e,c=u,o=0):o=-1}else o=0;else o=3;else o=i?0:2;else o=i?0:1;if(f>=0&&o>=0&&(d={data:t.subarray(f,r),type:c,state:o},l.push(d)),0===l.length){var v=this._getLastNalUnit();if(v){var g=new Uint8Array(v.data.byteLength+t.byteLength);g.set(v.data,0),g.set(t,v.data.byteLength),v.data=g}}return n.naluState=o,l},t.prototype.discardEPB=function(t){for(var e=t.byteLength,r=[],i=1,a=void 0,n=void 0;i<e-2;)0===t[i]&&0===t[i+1]&&3===t[i+2]?(r.push(i+2),i+=2):i++;if(0===r.length)return t;a=e-r.length,n=new Uint8Array(a);var o=0;for(i=0;i<a;o++,i++)o===r[0]&&(o++,r.shift()),n[i]=t[o];return n},t.prototype._parseAACPES=function(t){var e=this._audioTrack,r=t.data,i=t.pts,n=this.aacOverFlow,s=this.aacLastPTS,l=void 0,f=void 0,c=void 0,h=void 0,p=void 0;if(n){var v=new Uint8Array(n.byteLength+r.byteLength);v.set(n,0),v.set(r,n.byteLength),r=v}for(c=0,p=r.length;c<p-1&&!a.d(r,c);c++);if(c){var g=void 0,m=void 0;if(c<p-1?(g="AAC PES did not start with ADTS header,offset:"+c,m=!1):(g="no ADTS header found in AAC PES",m=!0),d.b.warn("parsing error:"+g),this.observer.trigger(o.a.ERROR,{type:u.b.MEDIA_ERROR,details:u.a.FRAG_PARSING_ERROR,fatal:m,reason:g}),m)return}if(a.c(e,this.observer,r,c,this.audioCodec),f=0,l=a.b(e.samplerate),n&&s){var y=s+l;Math.abs(y-i)>1&&(d.b.log("AAC: align PTS for overlapping frames by "+Math.round((y-i)/90)),i=y)}for(;c<p;)if(a.d(r,c)&&c+5<p){var b=a.a(e,r,c,i,f);if(!b)break;c+=b.length,h=b.sample.pts,f++}else c++;n=c<p?r.subarray(c,p):null,this.aacOverFlow=n,this.aacLastPTS=h},t.prototype._parseMPEGPES=function(t){for(var e=t.data,r=e.length,i=0,a=0,o=t.pts;a<r;)if(n.a.isHeader(e,a)){var s=n.a.appendFrame(this._audioTrack,e,a,o,i);if(!s)break;a+=s.length,i++}else a++},t.prototype._parseID3PES=function(t){this._id3Track.samples.push(t)},t}();e.a=c},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=r(0),n=function(){function t(e){i(this,t),this.data=e,this.bytesAvailable=e.byteLength,this.word=0,this.bitsAvailable=0}return t.prototype.loadWord=function(){var t=this.data,e=this.bytesAvailable,r=t.byteLength-e,i=new Uint8Array(4),a=Math.min(4,e);if(0===a)throw new Error("no bytes available");i.set(t.subarray(r,r+a)),this.word=new DataView(i.buffer).getUint32(0),this.bitsAvailable=8*a,this.bytesAvailable-=a},t.prototype.skipBits=function(t){var e=void 0;this.bitsAvailable>t?(this.word<<=t,this.bitsAvailable-=t):(t-=this.bitsAvailable,e=t>>3,t-=e>>3,this.bytesAvailable-=e,this.loadWord(),this.word<<=t,this.bitsAvailable-=t)},t.prototype.readBits=function(t){var e=Math.min(this.bitsAvailable,t),r=this.word>>>32-e;return t>32&&a.b.error("Cannot read more than 32 bits at a time"),this.bitsAvailable-=e,this.bitsAvailable>0?this.word<<=e:this.bytesAvailable>0&&this.loadWord(),e=t-e,e>0&&this.bitsAvailable?r<<e|this.readBits(e):r},t.prototype.skipLZ=function(){var t=void 0;for(t=0;t<this.bitsAvailable;++t)if(0!=(this.word&2147483648>>>t))return this.word<<=t,this.bitsAvailable-=t,t;return this.loadWord(),t+this.skipLZ()},t.prototype.skipUEG=function(){this.skipBits(1+this.skipLZ())},t.prototype.skipEG=function(){this.skipBits(1+this.skipLZ())},t.prototype.readUEG=function(){var t=this.skipLZ();return this.readBits(t+1)-1},t.prototype.readEG=function(){var t=this.readUEG();return 1&t?1+t>>>1:-1*(t>>>1)},t.prototype.readBoolean=function(){return 1===this.readBits(1)},t.prototype.readUByte=function(){return this.readBits(8)},t.prototype.readUShort=function(){return this.readBits(16)},t.prototype.readUInt=function(){return this.readBits(32)},t.prototype.skipScalingList=function(t){var e=8,r=8,i=void 0,a=void 0;for(i=0;i<t;i++)0!==r&&(a=this.readEG(),r=(e+a+256)%256),e=0===r?e:r},t.prototype.readSPS=function(){var t=0,e=0,r=0,i=0,a=void 0,n=void 0,o=void 0,s=void 0,l=void 0,d=void 0,u=void 0,f=this.readUByte.bind(this),c=this.readBits.bind(this),h=this.readUEG.bind(this),p=this.readBoolean.bind(this),v=this.skipBits.bind(this),g=this.skipEG.bind(this),m=this.skipUEG.bind(this),y=this.skipScalingList.bind(this);if(f(),a=f(),c(5),v(3),f(),m(),100===a||110===a||122===a||244===a||44===a||83===a||86===a||118===a||128===a){var b=h();if(3===b&&v(1),m(),m(),v(1),p())for(d=3!==b?8:12,u=0;u<d;u++)p()&&y(u<6?16:64)}m();var E=h();if(0===E)h();else if(1===E)for(v(1),g(),g(),n=h(),u=0;u<n;u++)g();m(),v(1),o=h(),s=h(),l=c(1),0===l&&v(1),v(1),p()&&(t=h(),e=h(),r=h(),i=h());var T=[1,1];if(p()&&p()){switch(f()){case 1:T=[1,1];break;case 2:T=[12,11];break;case 3:T=[10,11];break;case 4:T=[16,11];break;case 5:T=[40,33];break;case 6:T=[24,11];break;case 7:T=[20,11];break;case 8:T=[32,11];break;case 9:T=[80,33];break;case 10:T=[18,11];break;case 11:T=[15,11];break;case 12:T=[64,33];break;case 13:T=[160,99];break;case 14:T=[4,3];break;case 15:T=[3,2];break;case 16:T=[2,1];break;case 255:T=[f()<<8|f(),f()<<8|f()]}}return{width:Math.ceil(16*(o+1)-2*t-2*e),height:(2-l)*(s+1)*16-(l?2:4)*(r+i),pixelRatio:T}},t.prototype.readSliceType=function(){return this.readUByte(),this.readUEG(),this.readUEG()},t}();e.a=n},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=r(19),n=function(){function t(e,r,n,o){i(this,t),this.decryptdata=n,this.discardEPB=o,this.decrypter=new a.a(e,r,{removePKCS7Padding:!1})}return t.prototype.decryptBuffer=function(t,e){this.decrypter.decrypt(t,this.decryptdata.key.buffer,this.decryptdata.iv.buffer,e)},t.prototype.decryptAacSample=function(t,e,r,i){var a=t[e].unit,n=a.subarray(16,a.length-a.length%16),o=n.buffer.slice(n.byteOffset,n.byteOffset+n.length),s=this;this.decryptBuffer(o,function(n){n=new Uint8Array(n),a.set(n,16),i||s.decryptAacSamples(t,e+1,r)})},t.prototype.decryptAacSamples=function(t,e,r){for(;;e++){if(e>=t.length)return void r();if(!(t[e].unit.length<32)){var i=this.decrypter.isSync();if(this.decryptAacSample(t,e,r,i),!i)return}}},t.prototype.getAvcEncryptedData=function(t){for(var e=16*Math.floor((t.length-48)/160)+16,r=new Int8Array(e),i=0,a=32;a<=t.length-16;a+=160,i+=16)r.set(t.subarray(a,a+16),i);return r},t.prototype.getAvcDecryptedUnit=function(t,e){e=new Uint8Array(e);for(var r=0,i=32;i<=t.length-16;i+=160,r+=16)t.set(e.subarray(r,r+16),i);return t},t.prototype.decryptAvcSample=function(t,e,r,i,a,n){var o=this.discardEPB(a.data),s=this.getAvcEncryptedData(o),l=this;this.decryptBuffer(s.buffer,function(s){a.data=l.getAvcDecryptedUnit(o,s),n||l.decryptAvcSamples(t,e,r+1,i)})},t.prototype.decryptAvcSamples=function(t,e,r,i){for(;;e++,r=0){if(e>=t.length)return void i();for(var a=t[e].units;!(r>=a.length);r++){var n=a[r];if(!(n.length<=48||1!==n.type&&5!==n.type)){var o=this.decrypter.isSync();if(this.decryptAvcSample(t,e,r,i,n,o),!o)return}}}},t}();e.a=n},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=r(9),n=r(0),o=r(21),s=function(){function t(e,r,a){i(this,t),this.observer=e,this.config=a,this.remuxer=r}return t.prototype.resetInitSegment=function(t,e,r,i){this._audioTrack={container:"audio/mpeg",type:"audio",id:-1,sequenceNumber:0,isAAC:!1,samples:[],len:0,manifestCodec:e,duration:i,inputTimeScale:9e4}},t.prototype.resetTimeStamp=function(){},t.probe=function(t){var e=void 0,r=void 0,i=a.a.getID3Data(t,0);if(i&&void 0!==a.a.getTimeStamp(i))for(e=i.length,r=Math.min(t.length-1,e+100);e<r;e++)if(o.a.probe(t,e))return n.b.log("MPEG Audio sync word found !"),!0;return!1},t.prototype.append=function(t,e,r,i){for(var n=a.a.getID3Data(t,0),s=a.a.getTimeStamp(n),l=s?90*s:9e4*e,d=n.length,u=t.length,f=0,c=0,h=this._audioTrack,p=[{pts:l,dts:l,data:n}];d<u;)if(o.a.isHeader(t,d)){var v=o.a.appendFrame(h,t,d,l,f);if(!v)break;d+=v.length,c=v.sample.pts,f++}else a.a.isHeader(t,d)?(n=a.a.getID3Data(t,d),p.push({pts:c,dts:c,data:n}),d+=n.length):d++;this.remuxer.remux(h,{samples:[]},{samples:p,inputTimeScale:9e4},{samples:[]},e,r,i)},t.prototype.destroy=function(){},t}();e.a=s},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=r(40),n=r(41),o=r(1),s=r(2),l=r(0),d=function(){function t(e,r,a,n){i(this,t),this.observer=e,this.config=r,this.typeSupported=a;var o=navigator.userAgent;this.isSafari=n&&n.indexOf("Apple")>-1&&o&&!o.match("CriOS"),this.ISGenerated=!1}return t.prototype.destroy=function(){},t.prototype.resetTimeStamp=function(t){this._initPTS=this._initDTS=t},t.prototype.resetInitSegment=function(){this.ISGenerated=!1},t.prototype.remux=function(t,e,r,i,a,n,s){if(this.ISGenerated||this.generateIS(t,e,a),this.ISGenerated){var d=t.samples.length,u=e.samples.length,f=a,c=a;if(d&&u){var h=(t.samples[0].dts-e.samples[0].dts)/e.inputTimeScale;f+=Math.max(0,h),c+=Math.max(0,-h)}if(d){t.timescale||(l.b.warn("regenerate InitSegment as audio detected"),this.generateIS(t,e,a));var p=this.remuxAudio(t,f,n,s);if(u){var v=void 0;p&&(v=p.endPTS-p.startPTS),e.timescale||(l.b.warn("regenerate InitSegment as video detected"),this.generateIS(t,e,a)),this.remuxVideo(e,c,n,v,s)}}else if(u){var g=this.remuxVideo(e,c,n,0,s);g&&t.codec&&this.remuxEmptyAudio(t,f,n,g)}}r.samples.length&&this.remuxID3(r,a),i.samples.length&&this.remuxText(i,a),this.observer.trigger(o.a.FRAG_PARSED)},t.prototype.generateIS=function(t,e,r){var i=this.observer,a=t.samples,d=e.samples,u=this.typeSupported,f="audio/mp4",c={},h={tracks:c},p=void 0===this._initPTS,v=void 0,g=void 0;if(p&&(v=g=1/0),t.config&&a.length&&(t.timescale=t.samplerate,l.b.log("audio sampling rate : "+t.samplerate),t.isAAC||(u.mpeg?(f="audio/mpeg",t.codec=""):u.mp3&&(t.codec="mp3")),c.audio={container:f,codec:t.codec,initSegment:!t.isAAC&&u.mpeg?new Uint8Array:n.a.initSegment([t]),metadata:{channelCount:t.channelCount}},p&&(v=g=a[0].pts-t.inputTimeScale*r)),e.sps&&e.pps&&d.length){var m=e.inputTimeScale;e.timescale=m,c.video={container:"video/mp4",codec:e.codec,initSegment:n.a.initSegment([e]),metadata:{width:e.width,height:e.height}},p&&(v=Math.min(v,d[0].pts-m*r),g=Math.min(g,d[0].dts-m*r),this.observer.trigger(o.a.INIT_PTS_FOUND,{initPTS:v}))}Object.keys(c).length?(i.trigger(o.a.FRAG_PARSING_INIT_SEGMENT,h),this.ISGenerated=!0,p&&(this._initPTS=v,this._initDTS=g)):i.trigger(o.a.ERROR,{type:s.b.MEDIA_ERROR,details:s.a.FRAG_PARSING_ERROR,fatal:!1,reason:"no audio/video samples found"})},t.prototype.remuxVideo=function(t,e,r,i,a){var d=8,u=t.timescale,f=void 0,c=void 0,h=void 0,p=void 0,v=void 0,g=void 0,m=void 0,y=t.samples,b=[],E=y.length,T=this._PTSNormalize,S=this._initDTS,A=this.nextAvcDts,_=this.isSafari;if(0!==E){_&&(r|=y.length&&A&&(a&&Math.abs(e-A/u)<.1||Math.abs(y[0].pts-A-S)<u/5)),r||(A=e*u),y.forEach(function(t){t.pts=T(t.pts-S,A),t.dts=T(t.dts-S,A)}),y.sort(function(t,e){var r=t.dts-e.dts,i=t.pts-e.pts;return r||i||t.id-e.id});var R=y.reduce(function(t,e){return Math.max(Math.min(t,e.pts-e.dts),-18e3)},0);if(R<0){l.b.warn("PTS < DTS detected in video samples, shifting DTS by "+Math.round(R/90)+" ms to overcome this issue");for(var L=0;L<y.length;L++)y[L].dts+=R}var w=y[0];v=Math.max(w.dts,0),p=Math.max(w.pts,0);var D=Math.round((v-A)/90);r&&D&&(D>1?l.b.log("AVC:"+D+" ms hole between fragments detected,filling it"):D<-1&&l.b.log("AVC:"+-D+" ms overlapping between fragments detected"),v=A,y[0].dts=v,p=Math.max(p-D,A),y[0].pts=p,l.b.log("Video/PTS/DTS adjusted: "+Math.round(p/90)+"/"+Math.round(v/90)+",delta:"+D+" ms")),v,w=y[y.length-1],m=Math.max(w.dts,0),g=Math.max(w.pts,0,m),_&&(f=Math.round((m-v)/(y.length-1)));for(var O=0,I=0,x=0;x<E;x++){for(var k=y[x],P=k.units,C=P.length,F=0,M=0;M<C;M++)F+=P[M].data.length;I+=F,O+=C,k.length=F,k.dts=_?v+x*f:Math.max(k.dts,v),k.pts=Math.max(k.pts,k.dts)}var N=I+4*O+8;try{c=new Uint8Array(N)}catch(t){return void this.observer.trigger(o.a.ERROR,{type:s.b.MUX_ERROR,details:s.a.REMUX_ALLOC_ERROR,fatal:!1,bytes:N,reason:"fail allocating video mdat "+N})}var U=new DataView(c.buffer);U.setUint32(0,N),c.set(n.a.types.mdat,4);for(var B=0;B<E;B++){for(var G=y[B],j=G.units,K=0,H=void 0,V=0,W=j.length;V<W;V++){var Y=j[V],z=Y.data,X=Y.data.byteLength;U.setUint32(d,X),d+=4,c.set(z,d),d+=X,K+=4+X}if(_)H=Math.max(0,f*Math.round((G.pts-G.dts)/f));else{if(B<E-1)f=y[B+1].dts-G.dts;else{var q=this.config,Q=G.dts-y[B>0?B-1:B].dts;if(q.stretchShortVideoTrack){var Z=q.maxBufferHole,J=Math.floor(Z*u),$=(i?p+i*u:this.nextAudioPts)-G.pts;$>J?(f=$-Q,f<0&&(f=Q),l.b.log("It is approximately "+$/90+" ms to the next segment; using duration "+f/90+" ms for the last video frame.")):f=Q}else f=Q}H=Math.round(G.pts-G.dts)}b.push({size:K,duration:f,cts:H,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:G.key?2:1,isNonSync:G.key?0:1}})}this.nextAvcDts=m+f;var tt=t.dropped;if(t.len=0,t.nbNalu=0,t.dropped=0,b.length&&navigator.userAgent.toLowerCase().indexOf("chrome")>-1){var et=b[0].flags;et.dependsOn=2,et.isNonSync=0}t.samples=b,h=n.a.moof(t.sequenceNumber++,v,t),t.samples=[];var rt={data1:h,data2:c,startPTS:p/u,endPTS:(g+f)/u,startDTS:v/u,endDTS:this.nextAvcDts/u,type:"video",hasAudio:!1,hasVideo:!0,nb:b.length,dropped:tt};return this.observer.trigger(o.a.FRAG_PARSING_DATA,rt),rt}},t.prototype.remuxAudio=function(t,e,r,i){var d=t.inputTimeScale,u=t.timescale,f=d/u,c=t.isAAC?1024:1152,h=c*f,p=this._PTSNormalize,v=this._initDTS,g=!t.isAAC&&this.typeSupported.mpeg,m=void 0,y=void 0,b=void 0,E=void 0,T=void 0,S=void 0,A=void 0,_=t.samples,R=[],L=this.nextAudioPts;if(r|=_.length&&L&&(i&&Math.abs(e-L/d)<.1||Math.abs(_[0].pts-L-v)<20*h),_.forEach(function(t){t.pts=t.dts=p(t.pts-v,e*d)}),_=_.filter(function(t){return t.pts>=0}),0!==_.length){if(r||(L=i?e*d:_[0].pts),t.isAAC)for(var w=this.config.maxAudioFramesDrift,D=0,O=L;D<_.length;){var I,x=_[D],k=x.pts;I=k-O;var P=Math.abs(1e3*I/d);if(I<=-w*h)l.b.warn("Dropping 1 audio frame @ "+(O/d).toFixed(3)+"s due to "+Math.round(P)+" ms overlap."),_.splice(D,1),t.len-=x.unit.length;else if(I>=w*h&&P<1e4&&O){var C=Math.round(I/h);l.b.warn("Injecting "+C+" audio frame @ "+(O/d).toFixed(3)+"s due to "+Math.round(1e3*I/d)+" ms gap.");for(var F=0;F<C;F++){var M=Math.max(O,0);b=a.a.getSilentFrame(t.manifestCodec||t.codec,t.channelCount),b||(l.b.log("Unable to get silent frame for given audio codec; duplicating last frame instead."),b=x.unit.subarray()),_.splice(D,0,{unit:b,pts:M,dts:M}),t.len+=b.length,O+=h,D++}x.pts=x.dts=O,O+=h,D++}else Math.abs(I),x.pts=x.dts=O,O+=h,D++}for(var N=0,U=_.length;N<U;N++){var B=_[N],G=B.unit,j=B.pts;if(void 0!==A)y.duration=Math.round((j-A)/f);else{var K=Math.round(1e3*(j-L)/d),H=0;if(r&&t.isAAC&&K){if(K>0&&K<1e4)H=Math.round((j-L)/h),l.b.log(K+" ms hole between AAC samples detected,filling it"),H>0&&(b=a.a.getSilentFrame(t.manifestCodec||t.codec,t.channelCount),b||(b=G.subarray()),t.len+=H*b.length);else if(K<-12){l.b.log("drop overlapping AAC sample, expected/parsed/delta:"+(L/d).toFixed(3)+"s/"+(j/d).toFixed(3)+"s/"+-K+"ms"),t.len-=G.byteLength;continue}j=L}if(S=j,!(t.len>0))return;var V=g?t.len:t.len+8;m=g?0:8;try{E=new Uint8Array(V)}catch(t){return void this.observer.trigger(o.a.ERROR,{type:s.b.MUX_ERROR,details:s.a.REMUX_ALLOC_ERROR,fatal:!1,bytes:V,reason:"fail allocating audio mdat "+V})}if(!g){new DataView(E.buffer).setUint32(0,V),E.set(n.a.types.mdat,4)}for(var W=0;W<H;W++)b=a.a.getSilentFrame(t.manifestCodec||t.codec,t.channelCount),b||(l.b.log("Unable to get silent frame for given audio codec; duplicating this frame instead."),b=G.subarray()),E.set(b,m),m+=b.byteLength,y={size:b.byteLength,cts:0,duration:1024,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:1}},R.push(y)}E.set(G,m);var Y=G.byteLength;m+=Y,y={size:Y,cts:0,duration:0,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:1}},R.push(y),A=j}var z=0,X=R.length;if(X>=2&&(z=R[X-2].duration,y.duration=z),X){this.nextAudioPts=L=A+f*z,t.len=0,t.samples=R,T=g?new Uint8Array:n.a.moof(t.sequenceNumber++,S/f,t),t.samples=[];var q=S/d,Q=L/d,Z={data1:T,data2:E,startPTS:q,endPTS:Q,startDTS:q,endDTS:Q,type:"audio",hasAudio:!0,hasVideo:!1,nb:X};return this.observer.trigger(o.a.FRAG_PARSING_DATA,Z),Z}return null}},t.prototype.remuxEmptyAudio=function(t,e,r,i){var n=t.inputTimeScale,o=t.samplerate?t.samplerate:n,s=n/o,d=this.nextAudioPts,u=(void 0!==d?d:i.startDTS*n)+this._initDTS,f=i.endDTS*n+this._initDTS,c=1024*s,h=Math.ceil((f-u)/c),p=a.a.getSilentFrame(t.manifestCodec||t.codec,t.channelCount);if(l.b.warn("remux empty Audio"),!p)return void l.b.trace("Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec!");for(var v=[],g=0;g<h;g++){var m=u+g*c;v.push({unit:p,pts:m,dts:m}),t.len+=p.length}t.samples=v,this.remuxAudio(t,e,r)},t.prototype.remuxID3=function(t,e){var r=t.samples.length,i=void 0,a=t.inputTimeScale,n=this._initPTS,s=this._initDTS;if(r){for(var l=0;l<r;l++)i=t.samples[l],i.pts=(i.pts-n)/a,i.dts=(i.dts-s)/a;this.observer.trigger(o.a.FRAG_PARSING_METADATA,{samples:t.samples})}t.samples=[],e=e},t.prototype.remuxText=function(t,e){t.samples.sort(function(t,e){return t.pts-e.pts});var r=t.samples.length,i=void 0,a=t.inputTimeScale,n=this._initPTS;if(r){for(var s=0;s<r;s++)i=t.samples[s],i.pts=(i.pts-n)/a;this.observer.trigger(o.a.FRAG_PARSING_USERDATA,{samples:t.samples})}t.samples=[],e=e},t.prototype._PTSNormalize=function(t,e){var r=void 0;if(void 0===e)return t;for(r=e<t?-8589934592:8589934592;Math.abs(t-e)>4294967296;)t+=r;return t},t}();e.a=d},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=function(){function t(){i(this,t)}return t.getSilentFrame=function(t,e){switch(t){case"mp4a.40.2":if(1===e)return new Uint8Array([0,200,0,128,35,128]);if(2===e)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(3===e)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(4===e)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(5===e)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===e)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===e)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===e)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===e)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},t}();e.a=a},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=Math.pow(2,32)-1,n=function(){function t(){i(this,t)}return t.init=function(){t.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:[]};var e=void 0;for(e in t.types)t.types.hasOwnProperty(e)&&(t.types[e]=[e.charCodeAt(0),e.charCodeAt(1),e.charCodeAt(2),e.charCodeAt(3)]);var 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]),i=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]);t.HDLR_TYPES={video:r,audio:i};var a=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),n=new Uint8Array([0,0,0,0,0,0,0,0]);t.STTS=t.STSC=t.STCO=n,t.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),t.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),t.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),t.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);var o=new Uint8Array([105,115,111,109]),s=new Uint8Array([97,118,99,49]),l=new Uint8Array([0,0,0,1]);t.FTYP=t.box(t.types.ftyp,o,l,o,s),t.DINF=t.box(t.types.dinf,t.box(t.types.dref,a))},t.box=function(t){for(var e=Array.prototype.slice.call(arguments,1),r=8,i=e.length,a=i,n=void 0;i--;)r+=e[i].byteLength;for(n=new Uint8Array(r),n[0]=r>>24&255,n[1]=r>>16&255,n[2]=r>>8&255,n[3]=255&r,n.set(t,4),i=0,r=8;i<a;i++)n.set(e[i],r),r+=e[i].byteLength;return n},t.hdlr=function(e){return t.box(t.types.hdlr,t.HDLR_TYPES[e])},t.mdat=function(e){return t.box(t.types.mdat,e)},t.mdhd=function(e,r){r*=e;var i=Math.floor(r/(a+1)),n=Math.floor(r%(a+1));return t.box(t.types.mdhd,new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,e>>24&255,e>>16&255,e>>8&255,255&e,i>>24,i>>16&255,i>>8&255,255&i,n>>24,n>>16&255,n>>8&255,255&n,85,196,0,0]))},t.mdia=function(e){return t.box(t.types.mdia,t.mdhd(e.timescale,e.duration),t.hdlr(e.type),t.minf(e))},t.mfhd=function(e){return t.box(t.types.mfhd,new Uint8Array([0,0,0,0,e>>24,e>>16&255,e>>8&255,255&e]))},t.minf=function(e){return"audio"===e.type?t.box(t.types.minf,t.box(t.types.smhd,t.SMHD),t.DINF,t.stbl(e)):t.box(t.types.minf,t.box(t.types.vmhd,t.VMHD),t.DINF,t.stbl(e))},t.moof=function(e,r,i){return t.box(t.types.moof,t.mfhd(e),t.traf(i,r))},t.moov=function(e){for(var r=e.length,i=[];r--;)i[r]=t.trak(e[r]);return t.box.apply(null,[t.types.moov,t.mvhd(e[0].timescale,e[0].duration)].concat(i).concat(t.mvex(e)))},t.mvex=function(e){for(var r=e.length,i=[];r--;)i[r]=t.trex(e[r]);return t.box.apply(null,[t.types.mvex].concat(i))},t.mvhd=function(e,r){r*=e;var i=Math.floor(r/(a+1)),n=Math.floor(r%(a+1)),o=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,e>>24&255,e>>16&255,e>>8&255,255&e,i>>24,i>>16&255,i>>8&255,255&i,n>>24,n>>16&255,n>>8&255,255&n,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 t.box(t.types.mvhd,o)},t.sdtp=function(e){var r=e.samples||[],i=new Uint8Array(4+r.length),a=void 0,n=void 0;for(n=0;n<r.length;n++)a=r[n].flags,i[n+4]=a.dependsOn<<4|a.isDependedOn<<2|a.hasRedundancy;return t.box(t.types.sdtp,i)},t.stbl=function(e){return t.box(t.types.stbl,t.stsd(e),t.box(t.types.stts,t.STTS),t.box(t.types.stsc,t.STSC),t.box(t.types.stsz,t.STSZ),t.box(t.types.stco,t.STCO))},t.avc1=function(e){var r=[],i=[],a=void 0,n=void 0,o=void 0;for(a=0;a<e.sps.length;a++)n=e.sps[a],o=n.byteLength,r.push(o>>>8&255),r.push(255&o),r=r.concat(Array.prototype.slice.call(n));for(a=0;a<e.pps.length;a++)n=e.pps[a],o=n.byteLength,i.push(o>>>8&255),i.push(255&o),i=i.concat(Array.prototype.slice.call(n));var s=t.box(t.types.avcC,new Uint8Array([1,r[3],r[4],r[5],255,224|e.sps.length].concat(r).concat([e.pps.length]).concat(i))),l=e.width,d=e.height,u=e.pixelRatio[0],f=e.pixelRatio[1];return t.box(t.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,l>>8&255,255&l,d>>8&255,255&d,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]),s,t.box(t.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),t.box(t.types.pasp,new Uint8Array([u>>24,u>>16&255,u>>8&255,255&u,f>>24,f>>16&255,f>>8&255,255&f])))},t.esds=function(t){var e=t.config.length;return new Uint8Array([0,0,0,0,3,23+e,0,1,0,4,15+e,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([e]).concat(t.config).concat([6,1,2]))},t.mp4a=function(e){var r=e.samplerate;return t.box(t.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,e.channelCount,0,16,0,0,0,0,r>>8&255,255&r,0,0]),t.box(t.types.esds,t.esds(e)))},t.mp3=function(e){var r=e.samplerate;return t.box(t.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,e.channelCount,0,16,0,0,0,0,r>>8&255,255&r,0,0]))},t.stsd=function(e){return"audio"===e.type?e.isAAC||"mp3"!==e.codec?t.box(t.types.stsd,t.STSD,t.mp4a(e)):t.box(t.types.stsd,t.STSD,t.mp3(e)):t.box(t.types.stsd,t.STSD,t.avc1(e))},t.tkhd=function(e){var r=e.id,i=e.duration*e.timescale,n=e.width,o=e.height,s=Math.floor(i/(a+1)),l=Math.floor(i%(a+1));return t.box(t.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,r>>24&255,r>>16&255,r>>8&255,255&r,0,0,0,0,s>>24,s>>16&255,s>>8&255,255&s,l>>24,l>>16&255,l>>8&255,255&l,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,o>>8&255,255&o,0,0]))},t.traf=function(e,r){var i=t.sdtp(e),n=e.id,o=Math.floor(r/(a+1)),s=Math.floor(r%(a+1));return t.box(t.types.traf,t.box(t.types.tfhd,new Uint8Array([0,0,0,0,n>>24,n>>16&255,n>>8&255,255&n])),t.box(t.types.tfdt,new Uint8Array([1,0,0,0,o>>24,o>>16&255,o>>8&255,255&o,s>>24,s>>16&255,s>>8&255,255&s])),t.trun(e,i.length+16+20+8+16+8+8),i)},t.trak=function(e){return e.duration=e.duration||4294967295,t.box(t.types.trak,t.tkhd(e),t.mdia(e))},t.trex=function(e){var r=e.id;return t.box(t.types.trex,new Uint8Array([0,0,0,0,r>>24,r>>16&255,r>>8&255,255&r,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},t.trun=function(e,r){var i=e.samples||[],a=i.length,n=12+16*a,o=new Uint8Array(n),s=void 0,l=void 0,d=void 0,u=void 0,f=void 0,c=void 0;for(r+=8+n,o.set([0,0,15,1,a>>>24&255,a>>>16&255,a>>>8&255,255&a,r>>>24&255,r>>>16&255,r>>>8&255,255&r],0),s=0;s<a;s++)l=i[s],d=l.duration,u=l.size,f=l.flags,c=l.cts,o.set([d>>>24&255,d>>>16&255,d>>>8&255,255&d,u>>>24&255,u>>>16&255,u>>>8&255,255&u,f.isLeading<<2|f.dependsOn,f.isDependedOn<<6|f.hasRedundancy<<4|f.paddingValue<<1|f.isNonSync,61440&f.degradPrio,15&f.degradPrio,c>>>24&255,c>>>16&255,c>>>8&255,255&c],12+16*s);return t.box(t.types.trun,o)},t.initSegment=function(e){t.types||t.init();var r=t.moov(e),i=void 0;return i=new Uint8Array(t.FTYP.byteLength+r.byteLength),i.set(t.FTYP),i.set(r,t.FTYP.byteLength),i},t}();e.a=n},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=r(1),n=function(){function t(e){i(this,t),this.observer=e}return t.prototype.destroy=function(){},t.prototype.resetTimeStamp=function(){},t.prototype.resetInitSegment=function(){},t.prototype.remux=function(t,e,r,i,n,o,s,l){var d=this.observer,u="";t&&(u+="audio"),e&&(u+="video"),d.trigger(a.a.FRAG_PARSING_DATA,{data1:l,startPTS:n,startDTS:n,type:u,hasAudio:!!t,hasVideo:!!e,nb:1,dropped:0}),d.trigger(a.a.FRAG_PARSED)},t}();e.a=n},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=r(18),a=r(1),n=r(0),o=r(8),s=r.n(o),l=function(t){var e=new s.a;e.trigger=function(t){for(var r=arguments.length,i=Array(r>1?r-1:0),a=1;a<r;a++)i[a-1]=arguments[a];e.emit.apply(e,[t,t].concat(i))},e.off=function(t){for(var r=arguments.length,i=Array(r>1?r-1:0),a=1;a<r;a++)i[a-1]=arguments[a];e.removeListener.apply(e,[t].concat(i))};var r=function(e,r){t.postMessage({event:e,data:r})};t.addEventListener("message",function(a){var o=a.data;switch(o.cmd){case"init":var s=JSON.parse(o.config);t.demuxer=new i.a(e,o.typeSupported,s,o.vendor);try{Object(n.a)(!0===s.debug)}catch(t){console.warn("demuxerWorker: unable to enable logs")}r("init",null);break;case"demux":t.demuxer.push(o.data,o.decryptdata,o.initSegment,o.audioCodec,o.videoCodec,o.timeOffset,o.discontinuity,o.trackSwitch,o.contiguous,o.duration,o.accurateTimeOffset,o.defaultInitPTS)}}),e.on(a.a.FRAG_DECRYPTED,r),e.on(a.a.FRAG_PARSING_INIT_SEGMENT,r),e.on(a.a.FRAG_PARSED,r),e.on(a.a.ERROR,r),e.on(a.a.FRAG_PARSING_METADATA,r),e.on(a.a.FRAG_PARSING_USERDATA,r),e.on(a.a.INIT_PTS_FOUND,r),e.on(a.a.FRAG_PARSING_DATA,function(e,r){var i=[],a={event:e,data:r};r.data1&&(a.data1=r.data1.buffer,i.push(r.data1.buffer),delete r.data1),r.data2&&(a.data2=r.data2.buffer,i.push(r.data2.buffer),delete r.data2),t.postMessage(a,i)})};e.default=l},function(t,e,r){"use strict";var i={toString:function(t){for(var e="",r=t.length,i=0;i<r;i++)e+="["+t.start(i).toFixed(3)+","+t.end(i).toFixed(3)+"]";return e}};e.a=i},function(t,e,r){"use strict";function i(t,e){for(var r=null,i=0;i<t.length;i+=1){var a=t[i];if(a&&a.cc===e){r=a;break}}return r}function a(t,e,r){var i=!1;return e&&e.details&&r&&(r.endCC>r.startCC||t&&t.cc<r.startCC)&&(i=!0),i}function n(t,e){var r=t.fragments,a=e.fragments;if(!a.length||!r.length)return void l.b.log("No fragments to align");var n=i(r,a[0].cc);return!n||n&&!n.startPTS?void l.b.log("No frag in previous level to align on"):n}function o(t,e){e.fragments.forEach(function(e){if(e){var r=e.start+t;e.start=e.startPTS=r,e.endPTS=r+e.duration}}),e.PTSKnown=!0}function s(t,e,r){if(a(t,e,r)){var i=n(e.details,r);i&&(l.b.log("Adjusting PTS using last level due to CC increase within current level"),o(i.start,r))}if(!1===r.PTSKnown&&e&&e.details&&e.details.fragments&&e.details.fragments.length){var s=e.details.programDateTime,d=r.programDateTime,u=(d-s)/1e3+e.details.fragments[0].start;isNaN(u)||(l.b.log("adjusting PTS using programDateTime delta, sliding:"+u.toFixed(3)),o(u,r))}}e.a=s;var l=(r(7),r(0))},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function a(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function n(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}var o=r(3),s=function(t){function e(r){i(this,e);for(var n=arguments.length,o=Array(n>1?n-1:0),s=1;s<n;s++)o[s-1]=arguments[s];var l=a(this,t.call.apply(t,[this,r].concat(o)));return l._tickInterval=null,l._tickTimer=null,l._tickCallCount=0,l._boundTick=l.tick.bind(l),l}return n(e,t),e.prototype.onHandlerDestroying=function(){this.clearNextTick(),this.clearInterval()},e.prototype.hasInterval=function(){return!!this._tickInterval},e.prototype.hasNextTick=function(){return!!this._tickTimer},e.prototype.setInterval=function(t){function e(e){return t.apply(this,arguments)}return e.toString=function(){return t.toString()},e}(function(t){return!this._tickInterval&&(this._tickInterval=setInterval(this._boundTick,t),!0)}),e.prototype.clearInterval=function(t){function e(){return t.apply(this,arguments)}return e.toString=function(){return t.toString()},e}(function(){return!!this._tickInterval&&(clearInterval(this._tickInterval),this._tickInterval=null,!0)}),e.prototype.clearNextTick=function(){return!!this._tickTimer&&(clearTimeout(this._tickTimer),this._tickTimer=null,!0)},e.prototype.tick=function(){1===++this._tickCallCount&&(this.doTick(),this._tickCallCount>1&&(this.clearNextTick(),this._tickTimer=setTimeout(this._boundTick,0)),this._tickCallCount=0)},e.prototype.doTick=function(){},e}(o.a);e.a=s},function(t,e,r){"use strict";function i(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,r=arguments[2],i=0;if(r.programDateTime){var a=Date.parse(r.programDateTime);isNaN(a)||(i=1e3*e+a-1e3*t)}return i}function a(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;if(!Array.isArray(t)||!t.length||null===e)return null;if(e<t[0].pdt)return null;if(e>=t[t.length-1].endPdt)return null;for(var r=0;r<t.length;++r){var i=t[r];if(e<i.endPdt)return i}return null}function n(t,e){var r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:0,a=arguments.length>4&&void 0!==arguments[4]?arguments[4]:0,n=void 0,l=t?e[t.sn-e[0].sn+1]:null;return r<i&&(r>i-a&&(a=0),n=l&&!o(r,a,l)?l:s.a.search(e,o.bind(null,r,a))),n}function o(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,r=arguments[2],i=Math.min(e,r.duration+(r.deltaPTS?r.deltaPTS:0));return r.start+r.duration-i<=t?1:r.start-i>t&&r.start?-1:0}e.a=i,e.b=a,e.c=n,e.d=o;var s=r(7)},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function a(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function n(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}var o=r(1),s=r(3),l=r(0),d=r(2),u=r(15),f=r(22),c="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},h=function(){function t(t,e){for(var r=0;r<e.length;r++){var i=e[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,r,i){return r&&t(e.prototype,r),i&&t(e,i),e}}(),p=window,v=p.performance,g=function(t){function e(r){i(this,e);var n=a(this,t.call(this,r,o.a.MANIFEST_LOADED,o.a.LEVEL_LOADED,o.a.AUDIO_TRACK_SWITCHED,o.a.FRAG_LOADED,o.a.ERROR));return n.canload=!1,n.currentLevelIndex=null,n.manualLevelIndex=-1,n.timer=null,n}return n(e,t),e.prototype.onHandlerDestroying=function(){this.clearTimer(),this.manualLevelIndex=-1},e.prototype.clearTimer=function(){null!==this.timer&&(clearTimeout(this.timer),this.timer=null)},e.prototype.startLoad=function(){var t=this._levels;this.canload=!0,this.levelRetryCount=0,t&&t.forEach(function(t){t.loadError=0;var e=t.details;e&&e.live&&(t.details=void 0)}),null!==this.timer&&this.loadLevel()},e.prototype.stopLoad=function(){this.canload=!1},e.prototype.onManifestLoaded=function(t){var e=[],r=void 0,i={},a=null,n=!1,s=!1,c=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),h=[];if(t.levels.forEach(function(t){t.loadError=0,t.fragmentError=!1,n=n||!!t.videoCodec,s=s||!!t.audioCodec||!(!t.attrs||!t.attrs.AUDIO),c&&t.audioCodec&&-1!==t.audioCodec.indexOf("mp4a.40.34")&&(t.audioCodec=void 0),a=i[t.bitrate],a?a.url.push(t.url):(t.url=[t.url],t.urlId=0,i[t.bitrate]=t,e.push(t)),t.attrs&&t.attrs.AUDIO&&Object(f.a)(a||t,"audio",t.attrs.AUDIO),t.attrs&&t.attrs.SUBTITLES&&Object(f.a)(a||t,"text",t.attrs.SUBTITLES)}),n&&s&&(e=e.filter(function(t){return!!t.videoCodec})),e=e.filter(function(t){var e=t.audioCodec,r=t.videoCodec;return(!e||Object(u.a)(e))&&(!r||Object(u.a)(r))}),t.audioTracks&&(h=t.audioTracks.filter(function(t){return!t.audioCodec||Object(u.a)(t.audioCodec,"audio")})),e.length>0){r=e[0].bitrate,e.sort(function(t,e){return t.bitrate-e.bitrate}),this._levels=e;for(var p=0;p<e.length;p++)if(e[p].bitrate===r){this._firstLevel=p,l.b.log("manifest loaded,"+e.length+" level(s) found, first bitrate:"+r);break}this.hls.trigger(o.a.MANIFEST_PARSED,{levels:e,audioTracks:h,firstLevel:this._firstLevel,stats:t.stats,audio:s,video:n,altAudio:h.length>0&&n})}else this.hls.trigger(o.a.ERROR,{type:d.b.MEDIA_ERROR,details:d.a.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:this.hls.url,reason:"no level with compatible codecs found in manifest"})},e.prototype.setLevelInternal=function(t){var e=this._levels,r=this.hls;if(t>=0&&t<e.length){if(this.clearTimer(),this.currentLevelIndex!==t){l.b.log("switching to level "+t),this.currentLevelIndex=t;var i=e[t];i.level=t,r.trigger(o.a.LEVEL_SWITCHING,i)}var a=e[t],n=a.details;if(!n||n.live){var s=a.urlId;r.trigger(o.a.LEVEL_LOADING,{url:a.url[s],level:t,id:s})}}else r.trigger(o.a.ERROR,{type:d.b.OTHER_ERROR,details:d.a.LEVEL_SWITCH_ERROR,level:t,fatal:!1,reason:"invalid level idx"})},e.prototype.onError=function(t){if(t.fatal)return void(t.type===d.b.NETWORK_ERROR&&this.clearTimer());var e=!1,r=!1,i=void 0;switch(t.details){case d.a.FRAG_LOAD_ERROR:case d.a.FRAG_LOAD_TIMEOUT:case d.a.KEY_LOAD_ERROR:case d.a.KEY_LOAD_TIMEOUT:i=t.frag.level,r=!0;break;case d.a.LEVEL_LOAD_ERROR:case d.a.LEVEL_LOAD_TIMEOUT:i=t.context.level,e=!0;break;case d.a.REMUX_ALLOC_ERROR:i=t.level,e=!0}void 0!==i&&this.recoverLevel(t,i,e,r)},e.prototype.recoverLevel=function(t,e,r,i){var a=this,n=this.hls.config,o=t.details,s=this._levels[e],d=void 0,u=void 0,f=void 0;if(s.loadError++,s.fragmentError=i,r){if(!(this.levelRetryCount+1<=n.levelLoadingMaxRetry))return l.b.error("level controller, cannot recover from "+o+" error"),this.currentLevelIndex=null,this.clearTimer(),void(t.fatal=!0);u=Math.min(Math.pow(2,this.levelRetryCount)*n.levelLoadingRetryDelay,n.levelLoadingMaxRetryTimeout),this.timer=setTimeout(function(){return a.loadLevel()},u),t.levelRetry=!0,this.levelRetryCount++,l.b.warn("level controller, "+o+", retry in "+u+" ms, current retry count is "+this.levelRetryCount)}(r||i)&&(d=s.url.length,d>1&&s.loadError<d?(s.urlId=(s.urlId+1)%d,s.details=void 0,l.b.warn("level controller, "+o+" for level "+e+": switching to redundant URL-id "+s.urlId)):-1===this.manualLevelIndex?(f=0===e?this._levels.length-1:e-1,l.b.warn("level controller, "+o+": switch to "+f),this.hls.nextAutoLevel=this.currentLevelIndex=f):i&&(l.b.warn("level controller, "+o+": reload a fragment"),this.currentLevelIndex=null))},e.prototype.onFragLoaded=function(t){var e=t.frag;if(void 0!==e&&"main"===e.type){var r=this._levels[e.level];void 0!==r&&(r.fragmentError=!1,r.loadError=0,this.levelRetryCount=0)}},e.prototype.onLevelLoaded=function(t){var e=this,r=t.level;if(r===this.currentLevelIndex){var i=this._levels[r];i.fragmentError||(i.loadError=0,this.levelRetryCount=0);var a=t.details;if(a.live){var n=1e3*(a.averagetargetduration?a.averagetargetduration:a.targetduration),o=n,s=i.details;s&&a.endSN===s.endSN&&(o/=2,l.b.log("same live playlist, reload twice faster")),o-=v.now()-t.stats.trequest,o=Math.max(n/2,Math.round(o)),l.b.log("live playlist, reload in "+Math.round(o)+" ms"),this.timer=setTimeout(function(){return e.loadLevel()},o)}else this.clearTimer()}},e.prototype.onAudioTrackSwitched=function(t){var e=this.hls.audioTracks[t.id].groupId,r=this.hls.levels[this.currentLevelIndex];if(r&&r.audioGroupIds){var i=r.audioGroupIds.findIndex(function(t){return t===e});i!==r.urlId&&(r.urlId=i,this.startLoad())}},e.prototype.loadLevel=function(){if(l.b.debug("call to loadLevel"),null!==this.currentLevelIndex&&this.canload){var t=this._levels[this.currentLevelIndex];if("object"===(void 0===t?"undefined":c(t))&&t.url.length>0){var e=this.currentLevelIndex,r=t.urlId,i=t.url[r];l.b.log("Attempt loading level index "+e+" with URL-id "+r),this.hls.trigger(o.a.LEVEL_LOADING,{url:i,level:e,id:r})}}},h(e,[{key:"levels",get:function(){return this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(t){var e=this._levels;e&&(t=Math.min(t,e.length-1),this.currentLevelIndex===t&&e[t].details||this.setLevelInternal(t))}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(t){this.manualLevelIndex=t,void 0===this._startLevel&&(this._startLevel=t),-1!==t&&(this.level=t)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(t){this._firstLevel=t}},{key:"startLevel",get:function(){if(void 0===this._startLevel){var t=this.hls.config.startLevel;return void 0!==t?t:this._firstLevel}return this._startLevel},set:function(t){this._startLevel=t}},{key:"nextLoadLevel",get:function(){return-1!==this.manualLevelIndex?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(t){this.level=t,-1===this.manualLevelIndex&&(this.hls.nextAutoLevel=t)}}]),e}(s.a);e.a=g},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function a(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function n(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}var o=r(1),s=r(3),l=r(9),d=r(50),u=function(t){function e(r){i(this,e);var n=a(this,t.call(this,r,o.a.MEDIA_ATTACHED,o.a.MEDIA_DETACHING,o.a.FRAG_PARSING_METADATA));return n.id3Track=void 0,n.media=void 0,n}return n(e,t),e.prototype.destroy=function(){s.a.prototype.destroy.call(this)},e.prototype.onMediaAttached=function(t){this.media=t.media,this.media},e.prototype.onMediaDetaching=function(){Object(d.a)(this.id3Track),this.id3Track=void 0,this.media=void 0},e.prototype.getID3Track=function(t){for(var e=0;e<t.length;e++){var r=t[e];if("metadata"===r.kind&&"id3"===r.label)return Object(d.b)(r,this.media),r}return this.media.addTextTrack("metadata","id3")},e.prototype.onFragParsingMetadata=function(t){var e=t.frag,r=t.samples;this.id3Track||(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var i=window.WebKitDataCue||window.VTTCue||window.TextTrackCue,a=0;a<r.length;a++){var n=l.a.getID3Frames(r[a].data);if(n){var o=r[a].pts,s=a<r.length-1?r[a+1].pts:e.endPTS;o===s&&(s+=1e-4);for(var d=0;d<n.length;d++){var u=n[d];if(!l.a.isTimeStampFrame(u)){var f=new i(o,s,"");f.value=u,this.id3Track.addCue(f)}}}}},e}(s.a);e.a=u},function(t,e,r){"use strict";function i(t,e){var r=null;try{r=new window.Event("addtrack")}catch(t){r=document.createEvent("Event"),r.initEvent("addtrack",!1,!1)}r.track=t,e.dispatchEvent(r)}function a(t){if(t&&t.cues)for(;t.cues.length>0;)t.removeCue(t.cues[0])}e.b=i,e.a=a},function(t,e,r){"use strict";function i(){var t=Object(a.a)(),e=window.SourceBuffer||window.WebKitSourceBuffer,r=t&&"function"==typeof t.isTypeSupported&&t.isTypeSupported('video/mp4; codecs="avc1.42E01E,mp4a.40.2"'),i=!e||e.prototype&&"function"==typeof e.prototype.appendBuffer&&"function"==typeof e.prototype.remove;return!!r&&!!i}e.a=i;var a=r(10)},function(t,e,r){"use strict";r.d(e,"a",function(){return g});var i=r(53),a=r(56),n=r(57),o=r(58),s=r(59),l=r(4),d=(r.n(l),r(4)),u=(r.n(d),r(4)),f=(r.n(u),r(4)),c=(r.n(f),r(4)),h=(r.n(c),r(4)),p=(r.n(h),r(4)),v=(r.n(p),r(60)),g={autoStartLoad:!0,startPosition:-1,defaultAudioCodec:void 0,debug:!1,capLevelOnFPSDrop:!1,capLevelToPlayerSize:!1,initialLiveManifestSize:1,maxBufferLength:30,maxBufferSize:6e7,maxBufferHole:.5,lowBufferWatchdogPeriod:.5,highBufferWatchdogPeriod:3,nudgeOffset:.1,nudgeMaxRetry:3,maxFragLookUpTolerance:.25,liveSyncDurationCount:3,liveMaxLatencyDurationCount:1/0,liveSyncDuration:void 0,liveMaxLatencyDuration:void 0,liveDurationInfinity:!1,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:s.a,fLoader:void 0,pLoader:void 0,xhrSetup:void 0,licenseXhrSetup:void 0,abrController:i.a,bufferController:a.a,capLevelController:n.a,fpsController:o.a,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,requestMediaKeySystemAccessFunc:v.a}},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function a(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function n(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}var o=r(1),s=r(3),l=r(17),d=r(2),u=r(0),f=r(54),c=function(){function t(t,e){for(var r=0;r<e.length;r++){var i=e[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,r,i){return r&&t(e.prototype,r),i&&t(e,i),e}}(),h=window,p=h.performance,v=function(t){function e(r){i(this,e);var n=a(this,t.call(this,r,o.a.FRAG_LOADING,o.a.FRAG_LOADED,o.a.FRAG_BUFFERED,o.a.ERROR));return n.lastLoadedFragLevel=0,n._nextAutoLevel=-1,n.hls=r,n.timer=null,n._bwEstimator=null,n.onCheck=n._abandonRulesCheck.bind(n),n}return n(e,t),e.prototype.destroy=function(){this.clearTimer(),s.a.prototype.destroy.call(this)},e.prototype.onFragLoading=function(t){var e=t.frag;if("main"===e.type&&(this.timer||(this.fragCurrent=e,this.timer=setInterval(this.onCheck,100)),!this._bwEstimator)){var r=this.hls,i=r.config,a=e.level,n=r.levels[a].details.live,o=void 0,s=void 0;n?(o=i.abrEwmaFastLive,s=i.abrEwmaSlowLive):(o=i.abrEwmaFastVoD,s=i.abrEwmaSlowVoD),this._bwEstimator=new f.a(r,s,o,i.abrEwmaDefaultEstimate)}},e.prototype._abandonRulesCheck=function(){var t=this.hls,e=t.media,r=this.fragCurrent;if(r){var i=r.loader,a=t.minAutoLevel;if(!i||i.stats&&i.stats.aborted)return u.b.warn("frag loader destroy or aborted, disarm abandonRules"),this.clearTimer(),void(this._nextAutoLevel=-1);var n=i.stats;if(e&&n&&(!e.paused&&0!==e.playbackRate||!e.readyState)&&r.autoLevel&&r.level){var s=p.now()-n.trequest,d=Math.abs(e.playbackRate);if(s>500*r.duration/d){var f=t.levels,c=Math.max(1,n.bw?n.bw/8:1e3*n.loaded/s),h=f[r.level],v=h.realBitrate?Math.max(h.realBitrate,h.bitrate):h.bitrate,g=n.total?n.total:Math.max(n.loaded,Math.round(r.duration*v/8)),m=e.currentTime,y=(g-n.loaded)/c,b=(l.a.bufferInfo(e,m,t.config.maxBufferHole).end-m)/d;if(b<2*r.duration/d&&y>b){var E=void 0,T=void 0;for(T=r.level-1;T>a;T--){var S=f[T].realBitrate?Math.max(f[T].realBitrate,f[T].bitrate):f[T].bitrate;if((E=r.duration*S/(6.4*c))<b)break}E<y&&(u.b.warn("loading too slow, abort fragment loading and switch to level "+T+":fragLoadedDelay["+T+"]<fragLoadedDelay["+(r.level-1)+"];bufferStarvationDelay:"+E.toFixed(1)+"<"+y.toFixed(1)+":"+b.toFixed(1)),t.nextLoadLevel=T,this._bwEstimator.sample(s,n.loaded),i.abort(),this.clearTimer(),t.trigger(o.a.FRAG_LOAD_EMERGENCY_ABORTED,{frag:r,stats:n}))}}}}},e.prototype.onFragLoaded=function(t){var e=t.frag;if("main"===e.type&&!isNaN(e.sn)){if(this.clearTimer(),this.lastLoadedFragLevel=e.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var r=this.hls.levels[e.level],i=(r.loaded?r.loaded.bytes:0)+t.stats.loaded,a=(r.loaded?r.loaded.duration:0)+t.frag.duration;r.loaded={bytes:i,duration:a},r.realBitrate=Math.round(8*i/a)}if(t.frag.bitrateTest){var n=t.stats;n.tparsed=n.tbuffered=n.tload,this.onFragBuffered(t)}}},e.prototype.onFragBuffered=function(t){var e=t.stats,r=t.frag;if(!(!0===e.aborted||"main"!==r.type||isNaN(r.sn)||r.bitrateTest&&e.tload!==e.tbuffered)){var i=e.tparsed-e.trequest;u.b.log("latency/loading/parsing/append/kbps:"+Math.round(e.tfirst-e.trequest)+"/"+Math.round(e.tload-e.tfirst)+"/"+Math.round(e.tparsed-e.tload)+"/"+Math.round(e.tbuffered-e.tparsed)+"/"+Math.round(8*e.loaded/(e.tbuffered-e.trequest))),this._bwEstimator.sample(i,e.loaded),e.bwEstimate=this._bwEstimator.getEstimate(),r.bitrateTest?this.bitrateTestDelay=i/1e3:this.bitrateTestDelay=0}},e.prototype.onError=function(t){switch(t.details){case d.a.FRAG_LOAD_ERROR:case d.a.FRAG_LOAD_TIMEOUT:this.clearTimer()}},e.prototype.clearTimer=function(){clearInterval(this.timer),this.timer=null},e.prototype._findBestLevel=function(t,e,r,i,a,n,o,s,l){for(var d=a;d>=i;d--){var f=l[d],c=f.details,h=c?c.totalduration/c.fragments.length:e,p=!!c&&c.live,v=void 0;v=d<=t?o*r:s*r;var g=l[d].realBitrate?Math.max(l[d].realBitrate,l[d].bitrate):l[d].bitrate,m=g*h/v;if(u.b.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+d+"/"+Math.round(v)+"/"+g+"/"+h+"/"+n+"/"+m),v>g&&(!m||p&&!this.bitrateTestDelay||m<n))return d}return-1},c(e,[{key:"nextAutoLevel",get:function(){var t=this._nextAutoLevel,e=this._bwEstimator;if(!(-1===t||e&&e.canEstimate()))return t;var r=this._nextABRAutoLevel;return-1!==t&&(r=Math.min(t,r)),r},set:function(t){this._nextAutoLevel=t}},{key:"_nextABRAutoLevel",get:function(){var t=this.hls,e=t.maxAutoLevel,r=t.levels,i=t.config,a=t.minAutoLevel,n=t.media,o=this.lastLoadedFragLevel,s=this.fragCurrent?this.fragCurrent.duration:0,d=n?n.currentTime:0,f=n&&0!==n.playbackRate?Math.abs(n.playbackRate):1,c=this._bwEstimator?this._bwEstimator.getEstimate():i.abrEwmaDefaultEstimate,h=(l.a.bufferInfo(n,d,i.maxBufferHole).end-d)/f,p=this._findBestLevel(o,s,c,a,e,h,i.abrBandWidthFactor,i.abrBandWidthUpFactor,r);if(p>=0)return p;u.b.trace("rebuffering expected to happen, lets try to find a quality level minimizing the rebuffering");var v=s?Math.min(s,i.maxStarvationDelay):i.maxStarvationDelay,g=i.abrBandWidthFactor,m=i.abrBandWidthUpFactor;if(0===h){var y=this.bitrateTestDelay;if(y){v=(s?Math.min(s,i.maxLoadingDelay):i.maxLoadingDelay)-y,u.b.trace("bitrate test took "+Math.round(1e3*y)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*v)+" ms"),g=m=1}}return p=this._findBestLevel(o,s,c,a,e,h+v,g,m,r),Math.max(p,0)}}]),e}(s.a);e.a=v},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=r(55),n=function(){function t(e,r,n,o){i(this,t),this.hls=e,this.defaultEstimate_=o,this.minWeight_=.001,this.minDelayMs_=50,this.slow_=new a.a(r),this.fast_=new a.a(n)}return t.prototype.sample=function(t,e){t=Math.max(t,this.minDelayMs_);var r=8e3*e/t,i=t/1e3;this.fast_.sample(i,r),this.slow_.sample(i,r)},t.prototype.canEstimate=function(){var t=this.fast_;return t&&t.getTotalWeight()>=this.minWeight_},t.prototype.getEstimate=function(){return this.canEstimate()?Math.min(this.fast_.getEstimate(),this.slow_.getEstimate()):this.defaultEstimate_},t.prototype.destroy=function(){},t}();e.a=n},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=function(){function t(e){i(this,t),this.alpha_=e?Math.exp(Math.log(.5)/e):0,this.estimate_=0,this.totalWeight_=0}return t.prototype.sample=function(t,e){var r=Math.pow(this.alpha_,t);this.estimate_=e*(1-r)+r*this.estimate_,this.totalWeight_+=t},t.prototype.getTotalWeight=function(){return this.totalWeight_},t.prototype.getEstimate=function(){if(this.alpha_){var t=1-Math.pow(this.alpha_,this.totalWeight_);return this.estimate_/t}return this.estimate_},t}();e.a=a},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function a(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function n(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}var o=r(1),s=r(3),l=r(0),d=r(2),u=r(10),f=Object(u.a)(),c=function(t){function e(r){i(this,e);var n=a(this,t.call(this,r,o.a.MEDIA_ATTACHING,o.a.MEDIA_DETACHING,o.a.MANIFEST_PARSED,o.a.BUFFER_RESET,o.a.BUFFER_APPENDING,o.a.BUFFER_CODECS,o.a.BUFFER_EOS,o.a.BUFFER_FLUSHING,o.a.LEVEL_PTS_UPDATED,o.a.LEVEL_UPDATED));return n._msDuration=null,n._levelDuration=null,n._live=null,n._objectUrl=null,n.onsbue=n.onSBUpdateEnd.bind(n),n.onsbe=n.onSBUpdateError.bind(n),n.pendingTracks={},n.tracks={},n}return n(e,t),e.prototype.destroy=function(){s.a.prototype.destroy.call(this)},e.prototype.onLevelPtsUpdated=function(t){var e=t.type,r=this.tracks.audio;if("audio"===e&&r&&"audio/mpeg"===r.container){var i=this.sourceBuffer.audio;if(Math.abs(i.timestampOffset-t.start)>.1){var a=i.updating;try{i.abort()}catch(t){a=!0,l.b.warn("can not abort audio buffer: "+t)}a?this.audioTimestampOffset=t.start:(l.b.warn("change mpeg audio timestamp offset from "+i.timestampOffset+" to "+t.start),i.timestampOffset=t.start)}}},e.prototype.onManifestParsed=function(t){var e=t.audio,r=t.video||t.levels.length&&t.altAudio,i=0;t.altAudio&&(e||r)&&(i=(e?1:0)+(r?1:0),l.b.log(i+" sourceBuffer(s) expected")),this.sourceBufferNb=i},e.prototype.onMediaAttaching=function(t){var e=this.media=t.media;if(e){var r=this.mediaSource=new f;this.onmso=this.onMediaSourceOpen.bind(this),this.onmse=this.onMediaSourceEnded.bind(this),this.onmsc=this.onMediaSourceClose.bind(this),r.addEventListener("sourceopen",this.onmso),r.addEventListener("sourceended",this.onmse),r.addEventListener("sourceclose",this.onmsc),e.src=window.URL.createObjectURL(r),this._objectUrl=e.src}},e.prototype.onMediaDetaching=function(){l.b.log("media source detaching");var t=this.mediaSource;if(t){if("open"===t.readyState)try{t.endOfStream()}catch(t){l.b.warn("onMediaDetaching:"+t.message+" while calling endOfStream")}t.removeEventListener("sourceopen",this.onmso),t.removeEventListener("sourceended",this.onmse),t.removeEventListener("sourceclose",this.onmsc),this.media&&(window.URL.revokeObjectURL(this._objectUrl),this.media.src===this._objectUrl?(this.media.removeAttribute("src"),this.media.load()):l.b.warn("media.src was changed by a third party - skip cleanup")),this.mediaSource=null,this.media=null,this._objectUrl=null,this.pendingTracks={},this.tracks={},this.sourceBuffer={},this.flushRange=[],this.segments=[],this.appended=0}this.onmso=this.onmse=this.onmsc=null,this.hls.trigger(o.a.MEDIA_DETACHED)},e.prototype.onMediaSourceOpen=function(){l.b.log("media source opened"),this.hls.trigger(o.a.MEDIA_ATTACHED,{media:this.media});var t=this.mediaSource;t&&t.removeEventListener("sourceopen",this.onmso),this.checkPendingTracks()},e.prototype.checkPendingTracks=function(){var t=this.pendingTracks,e=Object.keys(t).length;e&&(this.sourceBufferNb<=e||0===this.sourceBufferNb)&&(this.createSourceBuffers(t),this.pendingTracks={},this.doAppending())},e.prototype.onMediaSourceClose=function(){l.b.log("media source closed")},e.prototype.onMediaSourceEnded=function(){l.b.log("media source ended")},e.prototype.onSBUpdateEnd=function(){if(this.audioTimestampOffset){var t=this.sourceBuffer.audio;l.b.warn("change mpeg audio timestamp offset from "+t.timestampOffset+" to "+this.audioTimestampOffset),t.timestampOffset=this.audioTimestampOffset,delete this.audioTimestampOffset}this._needsFlush&&this.doFlush(),this._needsEos&&this.checkEos(),this.appending=!1;var e=this.parent,r=this.segments.reduce(function(t,r){return r.parent===e?t+1:t},0),i={},a=this.sourceBuffer;for(var n in a)i[n]=a[n].buffered;this.hls.trigger(o.a.BUFFER_APPENDED,{parent:e,pending:r,timeRanges:i}),this._needsFlush||this.doAppending(),this.updateMediaElementDuration()},e.prototype.onSBUpdateError=function(t){l.b.error("sourceBuffer error:",t),this.hls.trigger(o.a.ERROR,{type:d.b.MEDIA_ERROR,details:d.a.BUFFER_APPENDING_ERROR,fatal:!1})},e.prototype.onBufferReset=function(){var t=this.sourceBuffer;for(var e in t){var r=t[e];try{this.mediaSource.removeSourceBuffer(r),r.removeEventListener("updateend",this.onsbue),r.removeEventListener("error",this.onsbe)}catch(t){}}this.sourceBuffer={},this.flushRange=[],this.segments=[],this.appended=0},e.prototype.onBufferCodecs=function(t){if(0===Object.keys(this.sourceBuffer).length){for(var e in t)this.pendingTracks[e]=t[e];var r=this.mediaSource;r&&"open"===r.readyState&&this.checkPendingTracks()}},e.prototype.createSourceBuffers=function(t){var e=this.sourceBuffer,r=this.mediaSource;for(var i in t)if(!e[i]){var a=t[i],n=a.levelCodec||a.codec,s=a.container+";codecs="+n;l.b.log("creating sourceBuffer("+s+")");try{var u=e[i]=r.addSourceBuffer(s);u.addEventListener("updateend",this.onsbue),u.addEventListener("error",this.onsbe),this.tracks[i]={codec:n,container:a.container},a.buffer=u}catch(t){l.b.error("error while trying to add sourceBuffer:"+t.message),this.hls.trigger(o.a.ERROR,{type:d.b.MEDIA_ERROR,details:d.a.BUFFER_ADD_CODEC_ERROR,fatal:!1,err:t,mimeType:s})}}this.hls.trigger(o.a.BUFFER_CREATED,{tracks:t})},e.prototype.onBufferAppending=function(t){this._needsFlush||(this.segments?this.segments.push(t):this.segments=[t],this.doAppending())},e.prototype.onBufferAppendFail=function(t){l.b.error("sourceBuffer error:",t.event),this.hls.trigger(o.a.ERROR,{type:d.b.MEDIA_ERROR,details:d.a.BUFFER_APPENDING_ERROR,fatal:!1})},e.prototype.onBufferEos=function(t){var e=this.sourceBuffer,r=t.type;for(var i in e)r&&i!==r||e[i].ended||(e[i].ended=!0,l.b.log(i+" sourceBuffer now EOS"));this.checkEos()},e.prototype.checkEos=function(){var t=this.sourceBuffer,e=this.mediaSource;if(!e||"open"!==e.readyState)return void(this._needsEos=!1);for(var r in t){var i=t[r];if(!i.ended)return;if(i.updating)return void(this._needsEos=!0)}l.b.log("all media data available, signal endOfStream() to MediaSource and stop loading fragment");try{e.endOfStream()}catch(t){l.b.warn("exception while calling mediaSource.endOfStream()")}this._needsEos=!1},e.prototype.onBufferFlushing=function(t){this.flushRange.push({start:t.startOffset,end:t.endOffset,type:t.type}),this.flushBufferCounter=0,this.doFlush()},e.prototype.onLevelUpdated=function(t){var e=t.details;e.fragments.length>0&&(this._levelDuration=e.totalduration+e.fragments[0].start,this._live=e.live,this.updateMediaElementDuration())},e.prototype.updateMediaElementDuration=function(){var t=this.hls.config,e=void 0;if(null!==this._levelDuration&&this.media&&this.mediaSource&&this.sourceBuffer&&0!==this.media.readyState&&"open"===this.mediaSource.readyState){for(var r in this.sourceBuffer)if(!0===this.sourceBuffer[r].updating)return;e=this.media.duration,null===this._msDuration&&(this._msDuration=this.mediaSource.duration),!0===this._live&&!0===t.liveDurationInfinity?(l.b.log("Media Source duration is set to Infinity"),this._msDuration=this.mediaSource.duration=1/0):(this._levelDuration>this._msDuration&&this._levelDuration>e||e===1/0||isNaN(e))&&(l.b.log("Updating Media Source duration to "+this._levelDuration.toFixed(3)),this._msDuration=this.mediaSource.duration=this._levelDuration)}},e.prototype.doFlush=function(){for(;this.flushRange.length;){var t=this.flushRange[0];if(!this.flushBuffer(t.start,t.end,t.type))return void(this._needsFlush=!0);this.flushRange.shift(),this.flushBufferCounter=0}if(0===this.flushRange.length){this._needsFlush=!1;var e=0,r=this.sourceBuffer;try{for(var i in r)e+=r[i].buffered.length}catch(t){l.b.error("error while accessing sourceBuffer.buffered")}this.appended=e,this.hls.trigger(o.a.BUFFER_FLUSHED)}},e.prototype.doAppending=function(){var t=this.hls,e=this.sourceBuffer,r=this.segments;if(Object.keys(e).length){if(this.media.error)return this.segments=[],void l.b.error("trying to append although a media error occured, flush segment and abort");if(this.appending)return;if(r&&r.length){var i=r.shift();try{var a=i.type,n=e[a];n?n.updating?r.unshift(i):(n.ended=!1,this.parent=i.parent,n.appendBuffer(i.data),this.appendError=0,this.appended++,this.appending=!0):this.onSBUpdateEnd()}catch(e){l.b.error("error while trying to append buffer:"+e.message),r.unshift(i);var s={type:d.b.MEDIA_ERROR,parent:i.parent};22!==e.code?(this.appendError?this.appendError++:this.appendError=1,s.details=d.a.BUFFER_APPEND_ERROR,this.appendError>t.config.appendErrorMaxRetry?(l.b.log("fail "+t.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),r=[],s.fatal=!0,t.trigger(o.a.ERROR,s)):(s.fatal=!1,t.trigger(o.a.ERROR,s))):(this.segments=[],s.details=d.a.BUFFER_FULL_ERROR,s.fatal=!1,t.trigger(o.a.ERROR,s))}}}},e.prototype.flushBuffer=function(t,e,r){var i=void 0,a=void 0,n=void 0,o=void 0,s=void 0,d=void 0,u=this.sourceBuffer;if(Object.keys(u).length){if(l.b.log("flushBuffer,pos/start/end: "+this.media.currentTime.toFixed(3)+"/"+t+"/"+e),this.flushBufferCounter<this.appended){for(var f in u)if(!r||f===r){if(i=u[f],i.ended=!1,i.updating)return l.b.warn("cannot flush, sb updating in progress"),!1;try{for(a=0;a<i.buffered.length;a++)if(n=i.buffered.start(a),o=i.buffered.end(a),-1!==navigator.userAgent.toLowerCase().indexOf("firefox")&&e===Number.POSITIVE_INFINITY?(s=t,d=e):(s=Math.max(n,t),d=Math.min(o,e)),Math.min(d,o)-s>.5)return this.flushBufferCounter++,l.b.log("flush "+f+" ["+s+","+d+"], of ["+n+","+o+"], pos:"+this.media.currentTime),i.remove(s,d),!1}catch(t){l.b.warn("exception while accessing sourcebuffer, it might have been removed from MediaSource")}}}else l.b.warn("abort flushing too many retries");l.b.log("buffer flushed")}return!0},e}(s.a);e.a=c},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function a(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function n(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}var o=r(1),s=r(3),l=function(){function t(t,e){for(var r=0;r<e.length;r++){var i=e[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,r,i){return r&&t(e.prototype,r),i&&t(e,i),e}}(),d=function(t){function e(r){i(this,e);var n=a(this,t.call(this,r,o.a.FPS_DROP_LEVEL_CAPPING,o.a.MEDIA_ATTACHING,o.a.MANIFEST_PARSED,o.a.BUFFER_CODECS));return n.autoLevelCapping=Number.POSITIVE_INFINITY,n.firstLevel=null,n.levels=[],n.media=null,n.restrictedLevels=[],n.timer=null,n}return n(e,t),e.prototype.destroy=function(){this.hls.config.capLevelToPlayerSize&&(this.media=null,this._stopCapping())},e.prototype.onFpsDropLevelCapping=function(t){e.isLevelAllowed(t.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(t.droppedLevel)},e.prototype.onMediaAttaching=function(t){this.media=t.media instanceof window.HTMLVideoElement?t.media:null},e.prototype.onManifestParsed=function(t){var e=this.hls;this.restrictedLevels=[],this.levels=t.levels,this.firstLevel=t.firstLevel,e.config.capLevelToPlayerSize&&(t.video||t.levels.length&&t.altAudio)&&this._startCapping()},e.prototype.onBufferCodecs=function(t){this.hls.config.capLevelToPlayerSize&&t.video&&this._startCapping()},e.prototype.onLevelsUpdated=function(t){this.levels=t.levels},e.prototype.detectPlayerSize=function(){if(this.media){var t=this.levels?this.levels.length:0;if(t){var e=this.hls;e.autoLevelCapping=this.getMaxLevel(t-1),e.autoLevelCapping>this.autoLevelCapping&&e.streamController.nextLevelSwitch(),this.autoLevelCapping=e.autoLevelCapping}}},e.prototype.getMaxLevel=function(t){var r=this;if(!this.levels)return-1;var i=this.levels.filter(function(i,a){return e.isLevelAllowed(a,r.restrictedLevels)&&a<=t});return e.getMaxLevelByMediaSize(i,this.mediaWidth,this.mediaHeight)},e.prototype._startCapping=function(){this.timer||(this.autoLevelCapping=Number.POSITIVE_INFINITY,this.hls.firstLevel=this.getMaxLevel(this.firstLevel),clearInterval(this.timer),this.timer=setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize())},e.prototype._stopCapping=function(){this.restrictedLevels=[],this.firstLevel=null,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(this.timer=clearInterval(this.timer),this.timer=null)},e.isLevelAllowed=function(t){return-1===(arguments.length>1&&void 0!==arguments[1]?arguments[1]:[]).indexOf(t)},e.getMaxLevelByMediaSize=function(t,e,r){if(!t||t&&!t.length)return-1;for(var i=t.length-1,a=0;a<t.length;a+=1){var n=t[a];if((n.width>=e||n.height>=r)&&function(t,e){return!e||(t.width!==e.width||t.height!==e.height)}(n,t[a+1])){i=a;break}}return i},l(e,[{key:"mediaWidth",get:function(){var t=void 0,r=this.media;return r&&(t=r.width||r.clientWidth||r.offsetWidth,t*=e.contentScaleFactor),t}},{key:"mediaHeight",get:function(){var t=void 0,r=this.media;return r&&(t=r.height||r.clientHeight||r.offsetHeight,t*=e.contentScaleFactor),t}}],[{key:"contentScaleFactor",get:function(){var t=1;try{t=window.devicePixelRatio}catch(t){}return t}}]),e}(s.a);e.a=d},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function a(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function n(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}var o=r(1),s=r(3),l=r(0),d=window,u=d.performance,f=function(t){function e(r){return i(this,e),a(this,t.call(this,r,o.a.MEDIA_ATTACHING))}return n(e,t),e.prototype.destroy=function(){this.timer&&clearInterval(this.timer),this.isVideoPlaybackQualityAvailable=!1},e.prototype.onMediaAttaching=function(t){var e=this.hls.config;if(e.capLevelOnFPSDrop){"function"==typeof(this.video=t.media instanceof window.HTMLVideoElement?t.media:null).getVideoPlaybackQuality&&(this.isVideoPlaybackQualityAvailable=!0),clearInterval(this.timer),this.timer=setInterval(this.checkFPSInterval.bind(this),e.fpsDroppedMonitoringPeriod)}},e.prototype.checkFPS=function(t,e,r){var i=u.now();if(e){if(this.lastTime){var a=i-this.lastTime,n=r-this.lastDroppedFrames,s=e-this.lastDecodedFrames,d=1e3*n/a,f=this.hls;if(f.trigger(o.a.FPS_DROP,{currentDropped:n,currentDecoded:s,totalDroppedFrames:r}),d>0&&n>f.config.fpsDroppedMonitoringThreshold*s){var c=f.currentLevel;l.b.warn("drop FPS ratio greater than max allowed value for currentLevel: "+c),c>0&&(-1===f.autoLevelCapping||f.autoLevelCapping>=c)&&(c-=1,f.trigger(o.a.FPS_DROP_LEVEL_CAPPING,{level:c,droppedLevel:f.currentLevel}),f.autoLevelCapping=c,f.streamController.nextLevelSwitch())}}this.lastTime=i,this.lastDroppedFrames=r,this.lastDecodedFrames=e}},e.prototype.checkFPSInterval=function(){var t=this.video;if(t)if(this.isVideoPlaybackQualityAvailable){var e=t.getVideoPlaybackQuality();this.checkFPS(t,e.totalVideoFrames,e.droppedVideoFrames)}else this.checkFPS(t,t.webkitDecodedFrameCount,t.webkitDroppedFrameCount)},e}(s.a);e.a=f},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=r(0),n=window,o=n.performance,s=n.XMLHttpRequest,l=function(){function t(e){i(this,t),e&&e.xhrSetup&&(this.xhrSetup=e.xhrSetup)}return t.prototype.destroy=function(){this.abort(),this.loader=null},t.prototype.abort=function(){var t=this.loader;t&&4!==t.readyState&&(this.stats.aborted=!0,t.abort()),window.clearTimeout(this.requestTimeout),this.requestTimeout=null,window.clearTimeout(this.retryTimeout),this.retryTimeout=null},t.prototype.load=function(t,e,r){this.context=t,this.config=e,this.callbacks=r,this.stats={trequest:o.now(),retry:0},this.retryDelay=e.retryDelay,this.loadInternal()},t.prototype.loadInternal=function(){var t=void 0,e=this.context;t=this.loader=new s;var r=this.stats;r.tfirst=0,r.loaded=0;var i=this.xhrSetup;try{if(i)try{i(t,e.url)}catch(r){t.open("GET",e.url,!0),i(t,e.url)}t.readyState||t.open("GET",e.url,!0)}catch(r){return void this.callbacks.onError({code:t.status,text:r.message},e,t)}e.rangeEnd&&t.setRequestHeader("Range","bytes="+e.rangeStart+"-"+(e.rangeEnd-1)),t.onreadystatechange=this.readystatechange.bind(this),t.onprogress=this.loadprogress.bind(this),t.responseType=e.responseType,this.requestTimeout=window.setTimeout(this.loadtimeout.bind(this),this.config.timeout),t.send()},t.prototype.readystatechange=function(t){var e=t.currentTarget,r=e.readyState,i=this.stats,n=this.context,s=this.config;if(!i.aborted&&r>=2)if(window.clearTimeout(this.requestTimeout),0===i.tfirst&&(i.tfirst=Math.max(o.now(),i.trequest)),4===r){var l=e.status;if(l>=200&&l<300){i.tload=Math.max(i.tfirst,o.now());var d=void 0,u=void 0;"arraybuffer"===n.responseType?(d=e.response,u=d.byteLength):(d=e.responseText,u=d.length),i.loaded=i.total=u;var f={url:e.responseURL,data:d};this.callbacks.onSuccess(f,i,n,e)}else i.retry>=s.maxRetry||l>=400&&l<499?(a.b.error(l+" while loading "+n.url),this.callbacks.onError({code:l,text:e.statusText},n,e)):(a.b.warn(l+" while loading "+n.url+", retrying in "+this.retryDelay+"..."),this.destroy(),this.retryTimeout=window.setTimeout(this.loadInternal.bind(this),this.retryDelay),this.retryDelay=Math.min(2*this.retryDelay,s.maxRetryDelay),i.retry++)}else this.requestTimeout=window.setTimeout(this.loadtimeout.bind(this),s.timeout)},t.prototype.loadtimeout=function(){a.b.warn("timeout while loading "+this.context.url),this.callbacks.onTimeout(this.stats,this.context,null)},t.prototype.loadprogress=function(t){var e=t.currentTarget,r=this.stats;r.loaded=t.loaded,t.lengthComputable&&(r.total=t.total);var i=this.callbacks.onProgress;i&&i(r,this.context,null,e)},t}();e.a=l},function(t,e,r){"use strict";r.d(e,"a",function(){return i});var i=function(){return"undefined"!=typeof window&&window.navigator&&window.navigator.requestMediaKeySystemAccess?window.navigator.requestMediaKeySystemAccess.bind(window.navigator):null}()},function(t,e){/*! https://mths.be/endswith v0.2.0 by @mathias */
String.prototype.endsWith||function(){"use strict";var t=function(){try{var t={},e=Object.defineProperty,r=e(t,t,t)&&e}catch(t){}return r}(),e={}.toString,r=function(t){if(null==this)throw TypeError();var r=String(this);if(t&&"[object RegExp]"==e.call(t))throw TypeError();var i=r.length,a=String(t),n=a.length,o=i;if(arguments.length>1){var s=arguments[1];void 0!==s&&(o=s?Number(s):0)!=o&&(o=0)}var l=Math.min(Math.max(o,0),i),d=l-n;if(d<0)return!1;for(var u=-1;++u<n;)if(r.charCodeAt(d+u)!=a.charCodeAt(u))return!1;return!0};t?t(String.prototype,"endsWith",{value:r,configurable:!0,writable:!0}):String.prototype.endsWith=r}()}]).default});
//# sourceMappingURL=hls.light.min.js.map