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/*!
 * @overview es6-promise - a tiny implementation of Promises/A+.
 * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)
 * @license   Licensed under MIT license
 *            See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE
 * @version   v4.2.8+1e68dce6
 */
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  \********************************/function(e,t,i){"use strict";i.r(t);var r=function(){function e(){this.mimeType=null,this.duration=null,this.hasAudio=null,this.hasVideo=null,this.audioCodec=null,this.videoCodec=null,this.audioDataRate=null,this.videoDataRate=null,this.audioSampleRate=null,this.audioChannelCount=null,this.width=null,this.height=null,this.fps=null,this.profile=null,this.level=null,this.refFrames=null,this.chromaFormat=null,this.sarNum=null,this.sarDen=null,this.metadata=null,this.segments=null,this.segmentCount=null,this.hasKeyframesIndex=null,this.keyframesIndex=null}return e.prototype.isComplete=function(){var e=!1===this.hasAudio||!0===this.hasAudio&&null!=this.audioCodec&&null!=this.audioSampleRate&&null!=this.audioChannelCount,t=!1===this.hasVideo||!0===this.hasVideo&&null!=this.videoCodec&&null!=this.width&&null!=this.height&&null!=this.fps&&null!=this.profile&&null!=this.level&&null!=this.refFrames&&null!=this.chromaFormat&&null!=this.sarNum&&null!=this.sarDen;return null!=this.mimeType&&null!=this.duration&&null!=this.metadata&&null!=this.hasKeyframesIndex&&e&&t},e.prototype.isSeekable=function(){return!0===this.hasKeyframesIndex},e.prototype.getNearestKeyframe=function(e){if(null==this.keyframesIndex)return null;var t=this.keyframesIndex,i=this._search(t.times,e);return{index:i,milliseconds:t.times[i],fileposition:t.filepositions[i]}},e.prototype._search=function(e,t){var i=0,r=e.length-1,n=0,s=0,o=r;t<e[0]&&(i=0,s=o+1);while(s<=o){if(n=s+Math.floor((o-s)/2),n===r||t>=e[n]&&t<e[n+1]){i=n;break}e[n]<t?s=n+1:o=n-1}return i},e}();t["default"]=r},"./src/core/media-segment-info.js":
/*!****************************************!*\
  !*** ./src/core/media-segment-info.js ***!
  \****************************************/function(e,t,i){"use strict";i.r(t),i.d(t,{SampleInfo:function(){return r},MediaSegmentInfo:function(){return n},IDRSampleList:function(){return s},MediaSegmentInfoList:function(){return o}});var r=function(){function e(e,t,i,r,n){this.dts=e,this.pts=t,this.duration=i,this.originalDts=r,this.isSyncPoint=n,this.fileposition=null}return e}(),n=function(){function e(){this.beginDts=0,this.endDts=0,this.beginPts=0,this.endPts=0,this.originalBeginDts=0,this.originalEndDts=0,this.syncPoints=[],this.firstSample=null,this.lastSample=null}return e.prototype.appendSyncPoint=function(e){e.isSyncPoint=!0,this.syncPoints.push(e)},e}(),s=function(){function e(){this._list=[]}return e.prototype.clear=function(){this._list=[]},e.prototype.appendArray=function(e){var t=this._list;0!==e.length&&(t.length>0&&e[0].originalDts<t[t.length-1].originalDts&&this.clear(),Array.prototype.push.apply(t,e))},e.prototype.getLastSyncPointBeforeDts=function(e){if(0==this._list.length)return null;var t=this._list,i=0,r=t.length-1,n=0,s=0,o=r;e<t[0].dts&&(i=0,s=o+1);while(s<=o){if(n=s+Math.floor((o-s)/2),n===r||e>=t[n].dts&&e<t[n+1].dts){i=n;break}t[n].dts<e?s=n+1:o=n-1}return this._list[i]},e}(),o=function(){function e(e){this._type=e,this._list=[],this._lastAppendLocation=-1}return Object.defineProperty(e.prototype,"type",{get:function(){return this._type},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"length",{get:function(){return this._list.length},enumerable:!1,configurable:!0}),e.prototype.isEmpty=function(){return 0===this._list.length},e.prototype.clear=function(){this._list=[],this._lastAppendLocation=-1},e.prototype._searchNearestSegmentBefore=function(e){var t=this._list;if(0===t.length)return-2;var i=t.length-1,r=0,n=0,s=i,o=0;if(e<t[0].originalBeginDts)return o=-1,o;while(n<=s){if(r=n+Math.floor((s-n)/2),r===i||e>t[r].lastSample.originalDts&&e<t[r+1].originalBeginDts){o=r;break}t[r].originalBeginDts<e?n=r+1:s=r-1}return o},e.prototype._searchNearestSegmentAfter=function(e){return this._searchNearestSegmentBefore(e)+1},e.prototype.append=function(e){var t=this._list,i=e,r=this._lastAppendLocation,n=0;-1!==r&&r<t.length&&i.originalBeginDts>=t[r].lastSample.originalDts&&(r===t.length-1||r<t.length-1&&i.originalBeginDts<t[r+1].originalBeginDts)?n=r+1:t.length>0&&(n=this._searchNearestSegmentBefore(i.originalBeginDts)+1),this._lastAppendLocation=n,this._list.splice(n,0,i)},e.prototype.getLastSegmentBefore=function(e){var t=this._searchNearestSegmentBefore(e);return t>=0?this._list[t]:null},e.prototype.getLastSampleBefore=function(e){var t=this.getLastSegmentBefore(e);return null!=t?t.lastSample:null},e.prototype.getLastSyncPointBefore=function(e){var t=this._searchNearestSegmentBefore(e),i=this._list[t].syncPoints;while(0===i.length&&t>0)t--,i=this._list[t].syncPoints;return i.length>0?i[i.length-1]:null},e}()},"./src/core/mse-controller.js":
/*!************************************!*\
  !*** ./src/core/mse-controller.js ***!
  \************************************/function(e,t,i){"use strict";i.r(t);var r=i(/*! events */"./node_modules/events/events.js"),n=i.n(r),s=i(/*! ../utils/logger.js */"./src/utils/logger.js"),o=i(/*! ../utils/browser.js */"./src/utils/browser.js"),a=i(/*! ./mse-events.js */"./src/core/mse-events.js"),u=i(/*! ./media-segment-info.js */"./src/core/media-segment-info.js"),l=i(/*! ../utils/exception.js */"./src/utils/exception.js"),d=function(){function e(e){this.TAG="MSEController",this._config=e,this._emitter=new(n()),this._config.isLive&&void 0==this._config.autoCleanupSourceBuffer&&(this._config.autoCleanupSourceBuffer=!0),this.e={onSourceOpen:this._onSourceOpen.bind(this),onSourceEnded:this._onSourceEnded.bind(this),onSourceClose:this._onSourceClose.bind(this),onSourceBufferError:this._onSourceBufferError.bind(this),onSourceBufferUpdateEnd:this._onSourceBufferUpdateEnd.bind(this)},this._mediaSource=null,this._mediaSourceObjectURL=null,this._mediaElement=null,this._isBufferFull=!1,this._hasPendingEos=!1,this._requireSetMediaDuration=!1,this._pendingMediaDuration=0,this._pendingSourceBufferInit=[],this._mimeTypes={video:null,audio:null},this._sourceBuffers={video:null,audio:null},this._lastInitSegments={video:null,audio:null},this._pendingSegments={video:[],audio:[]},this._pendingRemoveRanges={video:[],audio:[]},this._idrList=new u.IDRSampleList}return e.prototype.destroy=function(){(this._mediaElement||this._mediaSource)&&this.detachMediaElement(),this.e=null,this._emitter.removeAllListeners(),this._emitter=null},e.prototype.on=function(e,t){this._emitter.addListener(e,t)},e.prototype.off=function(e,t){this._emitter.removeListener(e,t)},e.prototype.attachMediaElement=function(e){if(this._mediaSource)throw new l.IllegalStateException("MediaSource has been attached to an HTMLMediaElement!");var t=this._mediaSource=new window.MediaSource;t.addEventListener("sourceopen",this.e.onSourceOpen),t.addEventListener("sourceended",this.e.onSourceEnded),t.addEventListener("sourceclose",this.e.onSourceClose),this._mediaElement=e,this._mediaSourceObjectURL=window.URL.createObjectURL(this._mediaSource),e.src=this._mediaSourceObjectURL},e.prototype.detachMediaElement=function(){if(this._mediaSource){var e=this._mediaSource;for(var t in this._sourceBuffers){var i=this._pendingSegments[t];i.splice(0,i.length),this._pendingSegments[t]=null,this._pendingRemoveRanges[t]=null,this._lastInitSegments[t]=null;var r=this._sourceBuffers[t];if(r){if("closed"!==e.readyState){try{e.removeSourceBuffer(r)}catch(n){s.default.e(this.TAG,n.message)}r.removeEventListener("error",this.e.onSourceBufferError),r.removeEventListener("updateend",this.e.onSourceBufferUpdateEnd)}this._mimeTypes[t]=null,this._sourceBuffers[t]=null}}if("open"===e.readyState)try{e.endOfStream()}catch(n){s.default.e(this.TAG,n.message)}e.removeEventListener("sourceopen",this.e.onSourceOpen),e.removeEventListener("sourceended",this.e.onSourceEnded),e.removeEventListener("sourceclose",this.e.onSourceClose),this._pendingSourceBufferInit=[],this._isBufferFull=!1,this._idrList.clear(),this._mediaSource=null}this._mediaElement&&(this._mediaElement.src="",this._mediaElement.removeAttribute("src"),this._mediaElement=null),this._mediaSourceObjectURL&&(window.URL.revokeObjectURL(this._mediaSourceObjectURL),this._mediaSourceObjectURL=null)},e.prototype.appendInitSegment=function(e,t){if(!this._mediaSource||"open"!==this._mediaSource.readyState)return this._pendingSourceBufferInit.push(e),void this._pendingSegments[e.type].push(e);var i=e,r=""+i.container;i.codec&&i.codec.length>0&&(r+=";codecs="+i.codec);var n=!1;if(s.default.v(this.TAG,"Received Initialization Segment, mimeType: "+r),this._lastInitSegments[i.type]=i,r!==this._mimeTypes[i.type]){if(this._mimeTypes[i.type])s.default.v(this.TAG,"Notice: "+i.type+" mimeType changed, origin: "+this._mimeTypes[i.type]+", target: "+r);else{n=!0;try{var u=this._sourceBuffers[i.type]=this._mediaSource.addSourceBuffer(r);u.addEventListener("error",this.e.onSourceBufferError),u.addEventListener("updateend",this.e.onSourceBufferUpdateEnd)}catch(l){return s.default.e(this.TAG,l.message),void this._emitter.emit(a.default.ERROR,{code:l.code,msg:l.message})}}this._mimeTypes[i.type]=r}t||this._pendingSegments[i.type].push(i),n||this._sourceBuffers[i.type]&&!this._sourceBuffers[i.type].updating&&this._doAppendSegments(),o.default.safari&&"audio/mpeg"===i.container&&i.mediaDuration>0&&(this._requireSetMediaDuration=!0,this._pendingMediaDuration=i.mediaDuration/1e3,this._updateMediaSourceDuration())},e.prototype.appendMediaSegment=function(e){var t=e;this._pendingSegments[t.type].push(t),this._config.autoCleanupSourceBuffer&&this._needCleanupSourceBuffer()&&this._doCleanupSourceBuffer();var i=this._sourceBuffers[t.type];!i||i.updating||this._hasPendingRemoveRanges()||this._doAppendSegments()},e.prototype.seek=function(e){for(var t in this._sourceBuffers)if(this._sourceBuffers[t]){var i=this._sourceBuffers[t];if("open"===this._mediaSource.readyState)try{i.abort()}catch(d){s.default.e(this.TAG,d.message)}this._idrList.clear();var r=this._pendingSegments[t];if(r.splice(0,r.length),"closed"!==this._mediaSource.readyState){for(var n=0;n<i.buffered.length;n++){var a=i.buffered.start(n),u=i.buffered.end(n);this._pendingRemoveRanges[t].push({start:a,end:u})}if(i.updating||this._doRemoveRanges(),o.default.safari){var l=this._lastInitSegments[t];l&&(this._pendingSegments[t].push(l),i.updating||this._doAppendSegments())}}}},e.prototype.endOfStream=function(){var e=this._mediaSource,t=this._sourceBuffers;e&&"open"===e.readyState?t.video&&t.video.updating||t.audio&&t.audio.updating?this._hasPendingEos=!0:(this._hasPendingEos=!1,e.endOfStream()):e&&"closed"===e.readyState&&this._hasPendingSegments()&&(this._hasPendingEos=!0)},e.prototype.getNearestKeyframe=function(e){return this._idrList.getLastSyncPointBeforeDts(e)},e.prototype._needCleanupSourceBuffer=function(){if(!this._config.autoCleanupSourceBuffer)return!1;var e=this._mediaElement.currentTime;for(var t in this._sourceBuffers){var i=this._sourceBuffers[t];if(i){var r=i.buffered;if(r.length>=1&&e-r.start(0)>=this._config.autoCleanupMaxBackwardDuration)return!0}}return!1},e.prototype._doCleanupSourceBuffer=function(){var e=this._mediaElement.currentTime;for(var t in this._sourceBuffers){var i=this._sourceBuffers[t];if(i){for(var r=i.buffered,n=!1,s=0;s<r.length;s++){var o=r.start(s),a=r.end(s);if(o<=e&&e<a+3){if(e-o>=this._config.autoCleanupMaxBackwardDuration){n=!0;var u=e-this._config.autoCleanupMinBackwardDuration;this._pendingRemoveRanges[t].push({start:o,end:u})}}else a<e&&(n=!0,this._pendingRemoveRanges[t].push({start:o,end:a}))}n&&!i.updating&&this._doRemoveRanges()}}},e.prototype._updateMediaSourceDuration=function(){var e=this._sourceBuffers;if(0!==this._mediaElement.readyState&&"open"===this._mediaSource.readyState&&!(e.video&&e.video.updating||e.audio&&e.audio.updating)){var t=this._mediaSource.duration,i=this._pendingMediaDuration;i>0&&(isNaN(t)||i>t)&&(s.default.v(this.TAG,"Update MediaSource duration from "+t+" to "+i),this._mediaSource.duration=i),this._requireSetMediaDuration=!1,this._pendingMediaDuration=0}},e.prototype._doRemoveRanges=function(){for(var e in this._pendingRemoveRanges)if(this._sourceBuffers[e]&&!this._sourceBuffers[e].updating){var t=this._sourceBuffers[e],i=this._pendingRemoveRanges[e];while(i.length&&!t.updating){var r=i.shift();t.remove(r.start,r.end)}}},e.prototype._doAppendSegments=function(){var e=this._pendingSegments;for(var t in e)if(this._sourceBuffers[t]&&!this._sourceBuffers[t].updating&&e[t].length>0){var i=e[t].shift();if(i.timestampOffset){var r=this._sourceBuffers[t].timestampOffset,n=i.timestampOffset/1e3,o=Math.abs(r-n);o>.1&&(s.default.v(this.TAG,"Update MPEG audio timestampOffset from "+r+" to "+n),this._sourceBuffers[t].timestampOffset=n),delete i.timestampOffset}if(!i.data||0===i.data.byteLength)continue;try{this._sourceBuffers[t].appendBuffer(i.data),this._isBufferFull=!1,"video"===t&&i.hasOwnProperty("info")&&this._idrList.appendArray(i.info.syncPoints)}catch(u){this._pendingSegments[t].unshift(i),22===u.code?(this._isBufferFull||this._emitter.emit(a.default.BUFFER_FULL),this._isBufferFull=!0):(s.default.e(this.TAG,u.message),this._emitter.emit(a.default.ERROR,{code:u.code,msg:u.message}))}}},e.prototype._onSourceOpen=function(){if(s.default.v(this.TAG,"MediaSource onSourceOpen"),this._mediaSource.removeEventListener("sourceopen",this.e.onSourceOpen),this._pendingSourceBufferInit.length>0){var e=this._pendingSourceBufferInit;while(e.length){var t=e.shift();this.appendInitSegment(t,!0)}}this._hasPendingSegments()&&this._doAppendSegments(),this._emitter.emit(a.default.SOURCE_OPEN)},e.prototype._onSourceEnded=function(){s.default.v(this.TAG,"MediaSource onSourceEnded")},e.prototype._onSourceClose=function(){s.default.v(this.TAG,"MediaSource onSourceClose"),this._mediaSource&&null!=this.e&&(this._mediaSource.removeEventListener("sourceopen",this.e.onSourceOpen),this._mediaSource.removeEventListener("sourceended",this.e.onSourceEnded),this._mediaSource.removeEventListener("sourceclose",this.e.onSourceClose))},e.prototype._hasPendingSegments=function(){var e=this._pendingSegments;return e.video.length>0||e.audio.length>0},e.prototype._hasPendingRemoveRanges=function(){var e=this._pendingRemoveRanges;return e.video.length>0||e.audio.length>0},e.prototype._onSourceBufferUpdateEnd=function(){this._requireSetMediaDuration?this._updateMediaSourceDuration():this._hasPendingRemoveRanges()?this._doRemoveRanges():this._hasPendingSegments()?this._doAppendSegments():this._hasPendingEos&&this.endOfStream(),this._emitter.emit(a.default.UPDATE_END)},e.prototype._onSourceBufferError=function(e){s.default.e(this.TAG,"SourceBuffer Error: "+e)},e}();t["default"]=d},"./src/core/mse-events.js":
/*!********************************!*\
  !*** ./src/core/mse-events.js ***!
  \********************************/function(e,t,i){"use strict";i.r(t);var r={ERROR:"error",SOURCE_OPEN:"source_open",UPDATE_END:"update_end",BUFFER_FULL:"buffer_full"};t["default"]=r},"./src/core/transmuxer.js":
/*!********************************!*\
  !*** ./src/core/transmuxer.js ***!
  \********************************/function(e,t,i){"use strict";i.r(t);var r=i(/*! events */"./node_modules/events/events.js"),n=i.n(r),s=i(/*! webworkify-webpack */"./node_modules/webworkify-webpack/index.js"),o=i.n(s),a=i(/*! ../utils/logger.js */"./src/utils/logger.js"),u=i(/*! ../utils/logging-control.js */"./src/utils/logging-control.js"),l=i(/*! ./transmuxing-controller.js */"./src/core/transmuxing-controller.js"),d=i(/*! ./transmuxing-events.js */"./src/core/transmuxing-events.js"),h=i(/*! ./media-info.js */"./src/core/media-info.js"),c=function(){function e(e,t){if(this.TAG="Transmuxer",this._emitter=new(n()),t.enableWorker&&"undefined"!==typeof Worker)try{this._worker=o()(/*! ./transmuxing-worker */"./src/core/transmuxing-worker.js"),this._workerDestroying=!1,this._worker.addEventListener("message",this._onWorkerMessage.bind(this)),this._worker.postMessage({cmd:"init",param:[e,t]}),this.e={onLoggingConfigChanged:this._onLoggingConfigChanged.bind(this)},u.default.registerListener(this.e.onLoggingConfigChanged),this._worker.postMessage({cmd:"logging_config",param:u.default.getConfig()})}catch(r){a.default.e(this.TAG,"Error while initialize transmuxing worker, fallback to inline transmuxing"),this._worker=null,this._controller=new l.default(e,t)}else this._controller=new l.default(e,t);if(this._controller){var i=this._controller;i.on(d.default.IO_ERROR,this._onIOError.bind(this)),i.on(d.default.DEMUX_ERROR,this._onDemuxError.bind(this)),i.on(d.default.INIT_SEGMENT,this._onInitSegment.bind(this)),i.on(d.default.MEDIA_SEGMENT,this._onMediaSegment.bind(this)),i.on(d.default.LOADING_COMPLETE,this._onLoadingComplete.bind(this)),i.on(d.default.RECOVERED_EARLY_EOF,this._onRecoveredEarlyEof.bind(this)),i.on(d.default.MEDIA_INFO,this._onMediaInfo.bind(this)),i.on(d.default.METADATA_ARRIVED,this._onMetaDataArrived.bind(this)),i.on(d.default.SCRIPTDATA_ARRIVED,this._onScriptDataArrived.bind(this)),i.on(d.default.STATISTICS_INFO,this._onStatisticsInfo.bind(this)),i.on(d.default.RECOMMEND_SEEKPOINT,this._onRecommendSeekpoint.bind(this))}}return e.prototype.destroy=function(){this._worker?this._workerDestroying||(this._workerDestroying=!0,this._worker.postMessage({cmd:"destroy"}),u.default.removeListener(this.e.onLoggingConfigChanged),this.e=null):(this._controller.destroy(),this._controller=null),this._emitter.removeAllListeners(),this._emitter=null},e.prototype.on=function(e,t){this._emitter.addListener(e,t)},e.prototype.off=function(e,t){this._emitter.removeListener(e,t)},e.prototype.hasWorker=function(){return null!=this._worker},e.prototype.open=function(){this._worker?this._worker.postMessage({cmd:"start"}):this._controller.start()},e.prototype.close=function(){this._worker?this._worker.postMessage({cmd:"stop"}):this._controller.stop()},e.prototype.seek=function(e){this._worker?this._worker.postMessage({cmd:"seek",param:e}):this._controller.seek(e)},e.prototype.pause=function(){this._worker?this._worker.postMessage({cmd:"pause"}):this._controller.pause()},e.prototype.resume=function(){this._worker?this._worker.postMessage({cmd:"resume"}):this._controller.resume()},e.prototype._onInitSegment=function(e,t){var i=this;Promise.resolve().then((function(){i._emitter.emit(d.default.INIT_SEGMENT,e,t)}))},e.prototype._onMediaSegment=function(e,t){var i=this;Promise.resolve().then((function(){i._emitter.emit(d.default.MEDIA_SEGMENT,e,t)}))},e.prototype._onLoadingComplete=function(){var e=this;Promise.resolve().then((function(){e._emitter.emit(d.default.LOADING_COMPLETE)}))},e.prototype._onRecoveredEarlyEof=function(){var e=this;Promise.resolve().then((function(){e._emitter.emit(d.default.RECOVERED_EARLY_EOF)}))},e.prototype._onMediaInfo=function(e){var t=this;Promise.resolve().then((function(){t._emitter.emit(d.default.MEDIA_INFO,e)}))},e.prototype._onMetaDataArrived=function(e){var t=this;Promise.resolve().then((function(){t._emitter.emit(d.default.METADATA_ARRIVED,e)}))},e.prototype._onScriptDataArrived=function(e){var t=this;Promise.resolve().then((function(){t._emitter.emit(d.default.SCRIPTDATA_ARRIVED,e)}))},e.prototype._onStatisticsInfo=function(e){var t=this;Promise.resolve().then((function(){t._emitter.emit(d.default.STATISTICS_INFO,e)}))},e.prototype._onIOError=function(e,t){var i=this;Promise.resolve().then((function(){i._emitter.emit(d.default.IO_ERROR,e,t)}))},e.prototype._onDemuxError=function(e,t){var i=this;Promise.resolve().then((function(){i._emitter.emit(d.default.DEMUX_ERROR,e,t)}))},e.prototype._onRecommendSeekpoint=function(e){var t=this;Promise.resolve().then((function(){t._emitter.emit(d.default.RECOMMEND_SEEKPOINT,e)}))},e.prototype._onLoggingConfigChanged=function(e){this._worker&&this._worker.postMessage({cmd:"logging_config",param:e})},e.prototype._onWorkerMessage=function(e){var t=e.data,i=t.data;if("destroyed"===t.msg||this._workerDestroying)return this._workerDestroying=!1,this._worker.terminate(),void(this._worker=null);switch(t.msg){case d.default.INIT_SEGMENT:case d.default.MEDIA_SEGMENT:this._emitter.emit(t.msg,i.type,i.data);break;case d.default.LOADING_COMPLETE:case d.default.RECOVERED_EARLY_EOF:this._emitter.emit(t.msg);break;case d.default.MEDIA_INFO:Object.setPrototypeOf(i,h.default.prototype),this._emitter.emit(t.msg,i);break;case d.default.METADATA_ARRIVED:case d.default.SCRIPTDATA_ARRIVED:case d.default.STATISTICS_INFO:this._emitter.emit(t.msg,i);break;case d.default.IO_ERROR:case d.default.DEMUX_ERROR:this._emitter.emit(t.msg,i.type,i.info);break;case d.default.RECOMMEND_SEEKPOINT:this._emitter.emit(t.msg,i);break;case"logcat_callback":a.default.emitter.emit("log",i.type,i.logcat);break;default:break}},e}();t["default"]=c},"./src/core/transmuxing-controller.js":
/*!********************************************!*\
  !*** ./src/core/transmuxing-controller.js ***!
  \********************************************/function(e,t,i){"use strict";i.r(t);var r=i(/*! events */"./node_modules/events/events.js"),n=i.n(r),s=i(/*! ../utils/logger.js */"./src/utils/logger.js"),o=i(/*! ../utils/browser.js */"./src/utils/browser.js"),a=i(/*! ./media-info.js */"./src/core/media-info.js"),u=i(/*! ../demux/flv-demuxer.js */"./src/demux/flv-demuxer.js"),l=i(/*! ../remux/mp4-remuxer.js */"./src/remux/mp4-remuxer.js"),d=i(/*! ../demux/demux-errors.js */"./src/demux/demux-errors.js"),h=i(/*! ../io/io-controller.js */"./src/io/io-controller.js"),c=i(/*! ./transmuxing-events.js */"./src/core/transmuxing-events.js"),f=function(){function e(e,t){this.TAG="TransmuxingController",this._emitter=new(n()),this._config=t,e.segments||(e.segments=[{duration:e.duration,filesize:e.filesize,url:e.url}]),"boolean"!==typeof e.cors&&(e.cors=!0),"boolean"!==typeof e.withCredentials&&(e.withCredentials=!1),this._mediaDataSource=e,this._currentSegmentIndex=0;var i=0;this._mediaDataSource.segments.forEach((function(r){r.timestampBase=i,i+=r.duration,r.cors=e.cors,r.withCredentials=e.withCredentials,t.referrerPolicy&&(r.referrerPolicy=t.referrerPolicy)})),isNaN(i)||this._mediaDataSource.duration===i||(this._mediaDataSource.duration=i),this._mediaInfo=null,this._demuxer=null,this._remuxer=null,this._ioctl=null,this._pendingSeekTime=null,this._pendingResolveSeekPoint=null,this._statisticsReporter=null}return e.prototype.destroy=function(){this._mediaInfo=null,this._mediaDataSource=null,this._statisticsReporter&&this._disableStatisticsReporter(),this._ioctl&&(this._ioctl.destroy(),this._ioctl=null),this._demuxer&&(this._demuxer.destroy(),this._demuxer=null),this._remuxer&&(this._remuxer.destroy(),this._remuxer=null),this._emitter.removeAllListeners(),this._emitter=null},e.prototype.on=function(e,t){this._emitter.addListener(e,t)},e.prototype.off=function(e,t){this._emitter.removeListener(e,t)},e.prototype.start=function(){this._loadSegment(0),this._enableStatisticsReporter()},e.prototype._loadSegment=function(e,t){this._currentSegmentIndex=e;var i=this._mediaDataSource.segments[e],r=this._ioctl=new h.default(i,this._config,e);r.onError=this._onIOException.bind(this),r.onSeeked=this._onIOSeeked.bind(this),r.onComplete=this._onIOComplete.bind(this),r.onRedirect=this._onIORedirect.bind(this),r.onRecoveredEarlyEof=this._onIORecoveredEarlyEof.bind(this),t?this._demuxer.bindDataSource(this._ioctl):r.onDataArrival=this._onInitChunkArrival.bind(this),r.open(t)},e.prototype.stop=function(){this._internalAbort(),this._disableStatisticsReporter()},e.prototype._internalAbort=function(){this._ioctl&&(this._ioctl.destroy(),this._ioctl=null)},e.prototype.pause=function(){this._ioctl&&this._ioctl.isWorking()&&(this._ioctl.pause(),this._disableStatisticsReporter())},e.prototype.resume=function(){this._ioctl&&this._ioctl.isPaused()&&(this._ioctl.resume(),this._enableStatisticsReporter())},e.prototype.seek=function(e){if(null!=this._mediaInfo&&this._mediaInfo.isSeekable()){var t=this._searchSegmentIndexContains(e);if(t===this._currentSegmentIndex){var i=this._mediaInfo.segments[t];if(void 0==i)this._pendingSeekTime=e;else{var r=i.getNearestKeyframe(e);this._remuxer.seek(r.milliseconds),this._ioctl.seek(r.fileposition),this._pendingResolveSeekPoint=r.milliseconds}}else{var n=this._mediaInfo.segments[t];if(void 0==n)this._pendingSeekTime=e,this._internalAbort(),this._remuxer.seek(),this._remuxer.insertDiscontinuity(),this._loadSegment(t);else{r=n.getNearestKeyframe(e);this._internalAbort(),this._remuxer.seek(e),this._remuxer.insertDiscontinuity(),this._demuxer.resetMediaInfo(),this._demuxer.timestampBase=this._mediaDataSource.segments[t].timestampBase,this._loadSegment(t,r.fileposition),this._pendingResolveSeekPoint=r.milliseconds,this._reportSegmentMediaInfo(t)}}this._enableStatisticsReporter()}},e.prototype._searchSegmentIndexContains=function(e){for(var t=this._mediaDataSource.segments,i=t.length-1,r=0;r<t.length;r++)if(e<t[r].timestampBase){i=r-1;break}return i},e.prototype._onInitChunkArrival=function(e,t){var i=this,r=null,n=0;if(t>0)this._demuxer.bindDataSource(this._ioctl),this._demuxer.timestampBase=this._mediaDataSource.segments[this._currentSegmentIndex].timestampBase,n=this._demuxer.parseChunks(e,t);else if((r=u.default.probe(e)).match){this._demuxer=new u.default(r,this._config),this._remuxer||(this._remuxer=new l.default(this._config));var o=this._mediaDataSource;void 0==o.duration||isNaN(o.duration)||(this._demuxer.overridedDuration=o.duration),"boolean"===typeof o.hasAudio&&(this._demuxer.overridedHasAudio=o.hasAudio),"boolean"===typeof o.hasVideo&&(this._demuxer.overridedHasVideo=o.hasVideo),this._demuxer.timestampBase=o.segments[this._currentSegmentIndex].timestampBase,this._demuxer.onError=this._onDemuxException.bind(this),this._demuxer.onMediaInfo=this._onMediaInfo.bind(this),this._demuxer.onMetaDataArrived=this._onMetaDataArrived.bind(this),this._demuxer.onScriptDataArrived=this._onScriptDataArrived.bind(this),this._remuxer.bindDataSource(this._demuxer.bindDataSource(this._ioctl)),this._remuxer.onInitSegment=this._onRemuxerInitSegmentArrival.bind(this),this._remuxer.onMediaSegment=this._onRemuxerMediaSegmentArrival.bind(this),n=this._demuxer.parseChunks(e,t)}else r=null,s.default.e(this.TAG,"Non-FLV, Unsupported media type!"),Promise.resolve().then((function(){i._internalAbort()})),this._emitter.emit(c.default.DEMUX_ERROR,d.default.FORMAT_UNSUPPORTED,"Non-FLV, Unsupported media type"),n=0;return n},e.prototype._onMediaInfo=function(e){var t=this;null==this._mediaInfo&&(this._mediaInfo=Object.assign({},e),this._mediaInfo.keyframesIndex=null,this._mediaInfo.segments=[],this._mediaInfo.segmentCount=this._mediaDataSource.segments.length,Object.setPrototypeOf(this._mediaInfo,a.default.prototype));var i=Object.assign({},e);Object.setPrototypeOf(i,a.default.prototype),this._mediaInfo.segments[this._currentSegmentIndex]=i,this._reportSegmentMediaInfo(this._currentSegmentIndex),null!=this._pendingSeekTime&&Promise.resolve().then((function(){var e=t._pendingSeekTime;t._pendingSeekTime=null,t.seek(e)}))},e.prototype._onMetaDataArrived=function(e){this._emitter.emit(c.default.METADATA_ARRIVED,e)},e.prototype._onScriptDataArrived=function(e){this._emitter.emit(c.default.SCRIPTDATA_ARRIVED,e)},e.prototype._onIOSeeked=function(){this._remuxer.insertDiscontinuity()},e.prototype._onIOComplete=function(e){var t=e,i=t+1;i<this._mediaDataSource.segments.length?(this._internalAbort(),this._remuxer.flushStashedSamples(),this._loadSegment(i)):(this._remuxer.flushStashedSamples(),this._emitter.emit(c.default.LOADING_COMPLETE),this._disableStatisticsReporter())},e.prototype._onIORedirect=function(e){var t=this._ioctl.extraData;this._mediaDataSource.segments[t].redirectedURL=e},e.prototype._onIORecoveredEarlyEof=function(){this._emitter.emit(c.default.RECOVERED_EARLY_EOF)},e.prototype._onIOException=function(e,t){s.default.e(this.TAG,"IOException: type = "+e+", code = "+t.code+", msg = "+t.msg),this._emitter.emit(c.default.IO_ERROR,e,t),this._disableStatisticsReporter()},e.prototype._onDemuxException=function(e,t){s.default.e(this.TAG,"DemuxException: type = "+e+", info = "+t),this._emitter.emit(c.default.DEMUX_ERROR,e,t)},e.prototype._onRemuxerInitSegmentArrival=function(e,t){this._emitter.emit(c.default.INIT_SEGMENT,e,t)},e.prototype._onRemuxerMediaSegmentArrival=function(e,t){if(null==this._pendingSeekTime&&(this._emitter.emit(c.default.MEDIA_SEGMENT,e,t),null!=this._pendingResolveSeekPoint&&"video"===e)){var i=t.info.syncPoints,r=this._pendingResolveSeekPoint;this._pendingResolveSeekPoint=null,o.default.safari&&i.length>0&&i[0].originalDts===r&&(r=i[0].pts),this._emitter.emit(c.default.RECOMMEND_SEEKPOINT,r)}},e.prototype._enableStatisticsReporter=function(){null==this._statisticsReporter&&(this._statisticsReporter=self.setInterval(this._reportStatisticsInfo.bind(this),this._config.statisticsInfoReportInterval))},e.prototype._disableStatisticsReporter=function(){this._statisticsReporter&&(self.clearInterval(this._statisticsReporter),this._statisticsReporter=null)},e.prototype._reportSegmentMediaInfo=function(e){var t=this._mediaInfo.segments[e],i=Object.assign({},t);i.duration=this._mediaInfo.duration,i.segmentCount=this._mediaInfo.segmentCount,delete i.segments,delete i.keyframesIndex,this._emitter.emit(c.default.MEDIA_INFO,i)},e.prototype._reportStatisticsInfo=function(){var e={};e.url=this._ioctl.currentURL,e.hasRedirect=this._ioctl.hasRedirect,e.hasRedirect&&(e.redirectedURL=this._ioctl.currentRedirectedURL),e.speed=this._ioctl.currentSpeed,e.loaderType=this._ioctl.loaderType,e.currentSegmentIndex=this._currentSegmentIndex,e.totalSegmentCount=this._mediaDataSource.segments.length,this._emitter.emit(c.default.STATISTICS_INFO,e)},e}();t["default"]=f},"./src/core/transmuxing-events.js":
/*!****************************************!*\
  !*** ./src/core/transmuxing-events.js ***!
  \****************************************/function(e,t,i){"use strict";i.r(t);var r={IO_ERROR:"io_error",DEMUX_ERROR:"demux_error",INIT_SEGMENT:"init_segment",MEDIA_SEGMENT:"media_segment",LOADING_COMPLETE:"loading_complete",RECOVERED_EARLY_EOF:"recovered_early_eof",MEDIA_INFO:"media_info",METADATA_ARRIVED:"metadata_arrived",SCRIPTDATA_ARRIVED:"scriptdata_arrived",STATISTICS_INFO:"statistics_info",RECOMMEND_SEEKPOINT:"recommend_seekpoint"};t["default"]=r},"./src/core/transmuxing-worker.js":
/*!****************************************!*\
  !*** ./src/core/transmuxing-worker.js ***!
  \****************************************/function(e,t,i){"use strict";i.r(t);var r=i(/*! ../utils/logging-control.js */"./src/utils/logging-control.js"),n=i(/*! ../utils/polyfill.js */"./src/utils/polyfill.js"),s=i(/*! ./transmuxing-controller.js */"./src/core/transmuxing-controller.js"),o=i(/*! ./transmuxing-events.js */"./src/core/transmuxing-events.js"),a=function(e){var t=null,i=v.bind(this);function a(t,i){var r={msg:o.default.INIT_SEGMENT,data:{type:t,data:i}};e.postMessage(r,[i.data])}function u(t,i){var r={msg:o.default.MEDIA_SEGMENT,data:{type:t,data:i}};e.postMessage(r,[i.data])}function l(){var t={msg:o.default.LOADING_COMPLETE};e.postMessage(t)}function d(){var t={msg:o.default.RECOVERED_EARLY_EOF};e.postMessage(t)}function h(t){var i={msg:o.default.MEDIA_INFO,data:t};e.postMessage(i)}function c(t){var i={msg:o.default.METADATA_ARRIVED,data:t};e.postMessage(i)}function f(t){var i={msg:o.default.SCRIPTDATA_ARRIVED,data:t};e.postMessage(i)}function _(t){var i={msg:o.default.STATISTICS_INFO,data:t};e.postMessage(i)}function p(t,i){e.postMessage({msg:o.default.IO_ERROR,data:{type:t,info:i}})}function m(t,i){e.postMessage({msg:o.default.DEMUX_ERROR,data:{type:t,info:i}})}function g(t){e.postMessage({msg:o.default.RECOMMEND_SEEKPOINT,data:t})}function v(t,i){e.postMessage({msg:"logcat_callback",data:{type:t,logcat:i}})}n.default.install(),e.addEventListener("message",(function(n){switch(n.data.cmd){case"init":t=new s.default(n.data.param[0],n.data.param[1]),t.on(o.default.IO_ERROR,p.bind(this)),t.on(o.default.DEMUX_ERROR,m.bind(this)),t.on(o.default.INIT_SEGMENT,a.bind(this)),t.on(o.default.MEDIA_SEGMENT,u.bind(this)),t.on(o.default.LOADING_COMPLETE,l.bind(this)),t.on(o.default.RECOVERED_EARLY_EOF,d.bind(this)),t.on(o.default.MEDIA_INFO,h.bind(this)),t.on(o.default.METADATA_ARRIVED,c.bind(this)),t.on(o.default.SCRIPTDATA_ARRIVED,f.bind(this)),t.on(o.default.STATISTICS_INFO,_.bind(this)),t.on(o.default.RECOMMEND_SEEKPOINT,g.bind(this));break;case"destroy":t&&(t.destroy(),t=null),e.postMessage({msg:"destroyed"});break;case"start":t.start();break;case"stop":t.stop();break;case"seek":t.seek(n.data.param);break;case"pause":t.pause();break;case"resume":t.resume();break;case"logging_config":var v=n.data.param;r.default.applyConfig(v),!0===v.enableCallback?r.default.addLogListener(i):r.default.removeLogListener(i);break}}))};t["default"]=a},"./src/demux/amf-parser.js":
/*!*********************************!*\
  !*** ./src/demux/amf-parser.js ***!
  \*********************************/function(e,t,i){"use strict";i.r(t);var r=i(/*! ../utils/logger.js */"./src/utils/logger.js"),n=i(/*! ../utils/utf8-conv.js */"./src/utils/utf8-conv.js"),s=i(/*! ../utils/exception.js */"./src/utils/exception.js"),o=function(){var e=new ArrayBuffer(2);return new DataView(e).setInt16(0,256,!0),256===new Int16Array(e)[0]}(),a=function(){function e(){}return e.parseScriptData=function(t,i,n){var s={};try{var o=e.parseValue(t,i,n),a=e.parseValue(t,i+o.size,n-o.size);s[o.data]=a.data}catch(u){r.default.e("AMF",u.toString())}return s},e.parseObject=function(t,i,r){if(r<3)throw new s.IllegalStateException("Data not enough when parse ScriptDataObject");var n=e.parseString(t,i,r),o=e.parseValue(t,i+n.size,r-n.size),a=o.objectEnd;return{data:{name:n.data,value:o.data},size:n.size+o.size,objectEnd:a}},e.parseVariable=function(t,i,r){return e.parseObject(t,i,r)},e.parseString=function(e,t,i){if(i<2)throw new s.IllegalStateException("Data not enough when parse String");var r,a=new DataView(e,t,i),u=a.getUint16(0,!o);return r=u>0?(0,n.default)(new Uint8Array(e,t+2,u)):"",{data:r,size:2+u}},e.parseLongString=function(e,t,i){if(i<4)throw new s.IllegalStateException("Data not enough when parse LongString");var r,a=new DataView(e,t,i),u=a.getUint32(0,!o);return r=u>0?(0,n.default)(new Uint8Array(e,t+4,u)):"",{data:r,size:4+u}},e.parseDate=function(e,t,i){if(i<10)throw new s.IllegalStateException("Data size invalid when parse Date");var r=new DataView(e,t,i),n=r.getFloat64(0,!o),a=r.getInt16(8,!o);return n+=60*a*1e3,{data:new Date(n),size:10}},e.parseValue=function(t,i,n){if(n<1)throw new s.IllegalStateException("Data not enough when parse Value");var a,u=new DataView(t,i,n),l=1,d=u.getUint8(0),h=!1;try{switch(d){case 0:a=u.getFloat64(1,!o),l+=8;break;case 1:var c=u.getUint8(1);a=!!c,l+=1;break;case 2:var f=e.parseString(t,i+1,n-1);a=f.data,l+=f.size;break;case 3:a={};var _=0;9===(16777215&u.getUint32(n-4,!o))&&(_=3);while(l<n-4){var p=e.parseObject(t,i+l,n-l-_);if(p.objectEnd)break;a[p.data.name]=p.data.value,l+=p.size}if(l<=n-3){var m=16777215&u.getUint32(l-1,!o);9===m&&(l+=3)}break;case 8:a={},l+=4;_=0;9===(16777215&u.getUint32(n-4,!o))&&(_=3);while(l<n-8){var g=e.parseVariable(t,i+l,n-l-_);if(g.objectEnd)break;a[g.data.name]=g.data.value,l+=g.size}if(l<=n-3){m=16777215&u.getUint32(l-1,!o);9===m&&(l+=3)}break;case 9:a=void 0,l=1,h=!0;break;case 10:a=[];var v=u.getUint32(1,!o);l+=4;for(var y=0;y<v;y++){var E=e.parseValue(t,i+l,n-l);a.push(E.data),l+=E.size}break;case 11:var b=e.parseDate(t,i+1,n-1);a=b.data,l+=b.size;break;case 12:var S=e.parseString(t,i+1,n-1);a=S.data,l+=S.size;break;default:l=n,r.default.w("AMF","Unsupported AMF value type "+d)}}catch(L){r.default.e("AMF",L.toString())}return{data:a,size:l,objectEnd:h}},e}();t["default"]=a},"./src/demux/demux-errors.js":
/*!***********************************!*\
  !*** ./src/demux/demux-errors.js ***!
  \***********************************/function(e,t,i){"use strict";i.r(t);var r={OK:"OK",FORMAT_ERROR:"FormatError",FORMAT_UNSUPPORTED:"FormatUnsupported",CODEC_UNSUPPORTED:"CodecUnsupported"};t["default"]=r},"./src/demux/exp-golomb.js":
/*!*********************************!*\
  !*** ./src/demux/exp-golomb.js ***!
  \*********************************/function(e,t,i){"use strict";i.r(t);var r=i(/*! ../utils/exception.js */"./src/utils/exception.js"),n=function(){function e(e){this.TAG="ExpGolomb",this._buffer=e,this._buffer_index=0,this._total_bytes=e.byteLength,this._total_bits=8*e.byteLength,this._current_word=0,this._current_word_bits_left=0}return e.prototype.destroy=function(){this._buffer=null},e.prototype._fillCurrentWord=function(){var e=this._total_bytes-this._buffer_index;if(e<=0)throw new r.IllegalStateException("ExpGolomb: _fillCurrentWord() but no bytes available");var t=Math.min(4,e),i=new Uint8Array(4);i.set(this._buffer.subarray(this._buffer_index,this._buffer_index+t)),this._current_word=new DataView(i.buffer).getUint32(0,!1),this._buffer_index+=t,this._current_word_bits_left=8*t},e.prototype.readBits=function(e){if(e>32)throw new r.InvalidArgumentException("ExpGolomb: readBits() bits exceeded max 32bits!");if(e<=this._current_word_bits_left){var t=this._current_word>>>32-e;return this._current_word<<=e,this._current_word_bits_left-=e,t}var i=this._current_word_bits_left?this._current_word:0;i>>>=32-this._current_word_bits_left;var n=e-this._current_word_bits_left;this._fillCurrentWord();var s=Math.min(n,this._current_word_bits_left),o=this._current_word>>>32-s;return this._current_word<<=s,this._current_word_bits_left-=s,i=i<<s|o,i},e.prototype.readBool=function(){return 1===this.readBits(1)},e.prototype.readByte=function(){return this.readBits(8)},e.prototype._skipLeadingZero=function(){var e;for(e=0;e<this._current_word_bits_left;e++)if(0!==(this._current_word&2147483648>>>e))return this._current_word<<=e,this._current_word_bits_left-=e,e;return this._fillCurrentWord(),e+this._skipLeadingZero()},e.prototype.readUEG=function(){var e=this._skipLeadingZero();return this.readBits(e+1)-1},e.prototype.readSEG=function(){var e=this.readUEG();return 1&e?e+1>>>1:-1*(e>>>1)},e}();t["default"]=n},"./src/demux/flv-demuxer.js":
/*!**********************************!*\
  !*** ./src/demux/flv-demuxer.js ***!
  \**********************************/function(e,t,i){"use strict";i.r(t);var r=i(/*! ../utils/logger.js */"./src/utils/logger.js"),n=i(/*! ./amf-parser.js */"./src/demux/amf-parser.js"),s=i(/*! ./sps-parser.js */"./src/demux/sps-parser.js"),o=i(/*! ./demux-errors.js */"./src/demux/demux-errors.js"),a=i(/*! ../core/media-info.js */"./src/core/media-info.js"),u=i(/*! ../utils/exception.js */"./src/utils/exception.js");function l(e,t){return e[t]<<24|e[t+1]<<16|e[t+2]<<8|e[t+3]}var d=function(){function e(e,t){this.TAG="FLVDemuxer",this._config=t,this._onError=null,this._onMediaInfo=null,this._onMetaDataArrived=null,this._onScriptDataArrived=null,this._onTrackMetadata=null,this._onDataAvailable=null,this._dataOffset=e.dataOffset,this._firstParse=!0,this._dispatch=!1,this._hasAudio=e.hasAudioTrack,this._hasVideo=e.hasVideoTrack,this._hasAudioFlagOverrided=!1,this._hasVideoFlagOverrided=!1,this._audioInitialMetadataDispatched=!1,this._videoInitialMetadataDispatched=!1,this._mediaInfo=new a.default,this._mediaInfo.hasAudio=this._hasAudio,this._mediaInfo.hasVideo=this._hasVideo,this._metadata=null,this._audioMetadata=null,this._videoMetadata=null,this._naluLengthSize=4,this._timestampBase=0,this._timescale=1e3,this._duration=0,this._durationOverrided=!1,this._referenceFrameRate={fixed:!0,fps:23.976,fps_num:23976,fps_den:1e3},this._flvSoundRateTable=[5500,11025,22050,44100,48e3],this._mpegSamplingRates=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],this._mpegAudioV10SampleRateTable=[44100,48e3,32e3,0],this._mpegAudioV20SampleRateTable=[22050,24e3,16e3,0],this._mpegAudioV25SampleRateTable=[11025,12e3,8e3,0],this._mpegAudioL1BitRateTable=[0,32,64,96,128,160,192,224,256,288,320,352,384,416,448,-1],this._mpegAudioL2BitRateTable=[0,32,48,56,64,80,96,112,128,160,192,224,256,320,384,-1],this._mpegAudioL3BitRateTable=[0,32,40,48,56,64,80,96,112,128,160,192,224,256,320,-1],this._videoTrack={type:"video",id:1,sequenceNumber:0,samples:[],length:0},this._audioTrack={type:"audio",id:2,sequenceNumber:0,samples:[],length:0},this._littleEndian=function(){var e=new ArrayBuffer(2);return new DataView(e).setInt16(0,256,!0),256===new Int16Array(e)[0]}()}return e.prototype.destroy=function(){this._mediaInfo=null,this._metadata=null,this._audioMetadata=null,this._videoMetadata=null,this._videoTrack=null,this._audioTrack=null,this._onError=null,this._onMediaInfo=null,this._onMetaDataArrived=null,this._onScriptDataArrived=null,this._onTrackMetadata=null,this._onDataAvailable=null},e.probe=function(e){var t=new Uint8Array(e),i={match:!1};if(70!==t[0]||76!==t[1]||86!==t[2]||1!==t[3])return i;var r=(4&t[4])>>>2!==0,n=0!==(1&t[4]),s=l(t,5);return s<9?i:{match:!0,consumed:s,dataOffset:s,hasAudioTrack:r,hasVideoTrack:n}},e.prototype.bindDataSource=function(e){return e.onDataArrival=this.parseChunks.bind(this),this},Object.defineProperty(e.prototype,"onTrackMetadata",{get:function(){return this._onTrackMetadata},set:function(e){this._onTrackMetadata=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onMediaInfo",{get:function(){return this._onMediaInfo},set:function(e){this._onMediaInfo=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onMetaDataArrived",{get:function(){return this._onMetaDataArrived},set:function(e){this._onMetaDataArrived=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onScriptDataArrived",{get:function(){return this._onScriptDataArrived},set:function(e){this._onScriptDataArrived=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onError",{get:function(){return this._onError},set:function(e){this._onError=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onDataAvailable",{get:function(){return this._onDataAvailable},set:function(e){this._onDataAvailable=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"timestampBase",{get:function(){return this._timestampBase},set:function(e){this._timestampBase=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"overridedDuration",{get:function(){return this._duration},set:function(e){this._durationOverrided=!0,this._duration=e,this._mediaInfo.duration=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"overridedHasAudio",{set:function(e){this._hasAudioFlagOverrided=!0,this._hasAudio=e,this._mediaInfo.hasAudio=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"overridedHasVideo",{set:function(e){this._hasVideoFlagOverrided=!0,this._hasVideo=e,this._mediaInfo.hasVideo=e},enumerable:!1,configurable:!0}),e.prototype.resetMediaInfo=function(){this._mediaInfo=new a.default},e.prototype._isInitialMetadataDispatched=function(){return this._hasAudio&&this._hasVideo?this._audioInitialMetadataDispatched&&this._videoInitialMetadataDispatched:this._hasAudio&&!this._hasVideo?this._audioInitialMetadataDispatched:!(this._hasAudio||!this._hasVideo)&&this._videoInitialMetadataDispatched},e.prototype.parseChunks=function(t,i){if(!this._onError||!this._onMediaInfo||!this._onTrackMetadata||!this._onDataAvailable)throw new u.IllegalStateException("Flv: onError & onMediaInfo & onTrackMetadata & onDataAvailable callback must be specified");var n=0,s=this._littleEndian;if(0===i){if(!(t.byteLength>13))return 0;var o=e.probe(t);n=o.dataOffset}if(this._firstParse){this._firstParse=!1,i+n!==this._dataOffset&&r.default.w(this.TAG,"First time parsing but chunk byteStart invalid!");var a=new DataView(t,n),l=a.getUint32(0,!s);0!==l&&r.default.w(this.TAG,"PrevTagSize0 !== 0 !!!"),n+=4}while(n<t.byteLength){this._dispatch=!0;a=new DataView(t,n);if(n+11+4>t.byteLength)break;var d=a.getUint8(0),h=16777215&a.getUint32(0,!s);if(n+11+h+4>t.byteLength)break;if(8===d||9===d||18===d){var c=a.getUint8(4),f=a.getUint8(5),_=a.getUint8(6),p=a.getUint8(7),m=_|f<<8|c<<16|p<<24,g=16777215&a.getUint32(7,!s);0!==g&&r.default.w(this.TAG,"Meet tag which has StreamID != 0!");var v=n+11;switch(d){case 8:this._parseAudioData(t,v,h,m);break;case 9:this._parseVideoData(t,v,h,m,i+n);break;case 18:this._parseScriptData(t,v,h);break}var y=a.getUint32(11+h,!s);y!==11+h&&r.default.w(this.TAG,"Invalid PrevTagSize "+y),n+=11+h+4}else r.default.w(this.TAG,"Unsupported tag type "+d+", skipped"),n+=11+h+4}return this._isInitialMetadataDispatched()&&this._dispatch&&(this._audioTrack.length||this._videoTrack.length)&&this._onDataAvailable(this._audioTrack,this._videoTrack),n},e.prototype._parseScriptData=function(e,t,i){var s=n.default.parseScriptData(e,t,i);if(s.hasOwnProperty("onMetaData")){if(null==s.onMetaData||"object"!==typeof s.onMetaData)return void r.default.w(this.TAG,"Invalid onMetaData structure!");this._metadata&&r.default.w(this.TAG,"Found another onMetaData tag!"),this._metadata=s;var o=this._metadata.onMetaData;if(this._onMetaDataArrived&&this._onMetaDataArrived(Object.assign({},o)),"boolean"===typeof o.hasAudio&&!1===this._hasAudioFlagOverrided&&(this._hasAudio=o.hasAudio,this._mediaInfo.hasAudio=this._hasAudio),"boolean"===typeof o.hasVideo&&!1===this._hasVideoFlagOverrided&&(this._hasVideo=o.hasVideo,this._mediaInfo.hasVideo=this._hasVideo),"number"===typeof o.audiodatarate&&(this._mediaInfo.audioDataRate=o.audiodatarate),"number"===typeof o.videodatarate&&(this._mediaInfo.videoDataRate=o.videodatarate),"number"===typeof o.width&&(this._mediaInfo.width=o.width),"number"===typeof o.height&&(this._mediaInfo.height=o.height),"number"===typeof o.duration){if(!this._durationOverrided){var a=Math.floor(o.duration*this._timescale);this._duration=a,this._mediaInfo.duration=a}}else this._mediaInfo.duration=0;if("number"===typeof o.framerate){var u=Math.floor(1e3*o.framerate);if(u>0){var l=u/1e3;this._referenceFrameRate.fixed=!0,this._referenceFrameRate.fps=l,this._referenceFrameRate.fps_num=u,this._referenceFrameRate.fps_den=1e3,this._mediaInfo.fps=l}}if("object"===typeof o.keyframes){this._mediaInfo.hasKeyframesIndex=!0;var d=o.keyframes;this._mediaInfo.keyframesIndex=this._parseKeyframesIndex(d),o.keyframes=null}else this._mediaInfo.hasKeyframesIndex=!1;this._dispatch=!1,this._mediaInfo.metadata=o,r.default.v(this.TAG,"Parsed onMetaData"),this._mediaInfo.isComplete()&&this._onMediaInfo(this._mediaInfo)}Object.keys(s).length>0&&this._onScriptDataArrived&&this._onScriptDataArrived(Object.assign({},s))},e.prototype._parseKeyframesIndex=function(e){for(var t=[],i=[],r=1;r<e.times.length;r++){var n=this._timestampBase+Math.floor(1e3*e.times[r]);t.push(n),i.push(e.filepositions[r])}return{times:t,filepositions:i}},e.prototype._parseAudioData=function(e,t,i,n){if(i<=1)r.default.w(this.TAG,"Flv: Invalid audio packet, missing SoundData payload!");else if(!0!==this._hasAudioFlagOverrided||!1!==this._hasAudio){this._littleEndian;var s=new DataView(e,t,i),a=s.getUint8(0),u=a>>>4;if(2===u||10===u){var l=0,d=(12&a)>>>2;if(d>=0&&d<=4){l=this._flvSoundRateTable[d];var h=1&a,c=this._audioMetadata,f=this._audioTrack;if(c||(!1===this._hasAudio&&!1===this._hasAudioFlagOverrided&&(this._hasAudio=!0,this._mediaInfo.hasAudio=!0),c=this._audioMetadata={},c.type="audio",c.id=f.id,c.timescale=this._timescale,c.duration=this._duration,c.audioSampleRate=l,c.channelCount=0===h?1:2),10===u){var _=this._parseAACAudioData(e,t+1,i-1);if(void 0==_)return;if(0===_.packetType){c.config&&r.default.w(this.TAG,"Found another AudioSpecificConfig!");var p=_.data;c.audioSampleRate=p.samplingRate,c.channelCount=p.channelCount,c.codec=p.codec,c.originalCodec=p.originalCodec,c.config=p.config,c.refSampleDuration=1024/c.audioSampleRate*c.timescale,r.default.v(this.TAG,"Parsed AudioSpecificConfig"),this._isInitialMetadataDispatched()?this._dispatch&&(this._audioTrack.length||this._videoTrack.length)&&this._onDataAvailable(this._audioTrack,this._videoTrack):this._audioInitialMetadataDispatched=!0,this._dispatch=!1,this._onTrackMetadata("audio",c);var m=this._mediaInfo;m.audioCodec=c.originalCodec,m.audioSampleRate=c.audioSampleRate,m.audioChannelCount=c.channelCount,m.hasVideo?null!=m.videoCodec&&(m.mimeType='video/x-flv; codecs="'+m.videoCodec+","+m.audioCodec+'"'):m.mimeType='video/x-flv; codecs="'+m.audioCodec+'"',m.isComplete()&&this._onMediaInfo(m)}else if(1===_.packetType){var g=this._timestampBase+n,v={unit:_.data,length:_.data.byteLength,dts:g,pts:g};f.samples.push(v),f.length+=_.data.length}else r.default.e(this.TAG,"Flv: Unsupported AAC data type "+_.packetType)}else if(2===u){if(!c.codec){p=this._parseMP3AudioData(e,t+1,i-1,!0);if(void 0==p)return;c.audioSampleRate=p.samplingRate,c.channelCount=p.channelCount,c.codec=p.codec,c.originalCodec=p.originalCodec,c.refSampleDuration=1152/c.audioSampleRate*c.timescale,r.default.v(this.TAG,"Parsed MPEG Audio Frame Header"),this._audioInitialMetadataDispatched=!0,this._onTrackMetadata("audio",c);m=this._mediaInfo;m.audioCodec=c.codec,m.audioSampleRate=c.audioSampleRate,m.audioChannelCount=c.channelCount,m.audioDataRate=p.bitRate,m.hasVideo?null!=m.videoCodec&&(m.mimeType='video/x-flv; codecs="'+m.videoCodec+","+m.audioCodec+'"'):m.mimeType='video/x-flv; codecs="'+m.audioCodec+'"',m.isComplete()&&this._onMediaInfo(m)}var y=this._parseMP3AudioData(e,t+1,i-1,!1);if(void 0==y)return;g=this._timestampBase+n;var E={unit:y,length:y.byteLength,dts:g,pts:g};f.samples.push(E),f.length+=y.length}}else this._onError(o.default.FORMAT_ERROR,"Flv: Invalid audio sample rate idx: "+d)}else this._onError(o.default.CODEC_UNSUPPORTED,"Flv: Unsupported audio codec idx: "+u)}},e.prototype._parseAACAudioData=function(e,t,i){if(!(i<=1)){var n={},s=new Uint8Array(e,t,i);return n.packetType=s[0],0===s[0]?n.data=this._parseAACAudioSpecificConfig(e,t+1,i-1):n.data=s.subarray(1),n}r.default.w(this.TAG,"Flv: Invalid AAC packet, missing AACPacketType or/and Data!")},e.prototype._parseAACAudioSpecificConfig=function(e,t,i){var r=new Uint8Array(e,t,i),n=null,s=0,a=0,u=0,l=null;if(s=a=r[0]>>>3,u=(7&r[0])<<1|r[1]>>>7,u<0||u>=this._mpegSamplingRates.length)this._onError(o.default.FORMAT_ERROR,"Flv: AAC invalid sampling frequency index!");else{var d=this._mpegSamplingRates[u],h=(120&r[1])>>>3;if(!(h<0||h>=8)){5===s&&(l=(7&r[1])<<1|r[2]>>>7,(124&r[2])>>>2);var c=self.navigator.userAgent.toLowerCase();return-1!==c.indexOf("firefox")?u>=6?(s=5,n=new Array(4),l=u-3):(s=2,n=new Array(2),l=u):-1!==c.indexOf("android")?(s=2,n=new Array(2),l=u):(s=5,l=u,n=new Array(4),u>=6?l=u-3:1===h&&(s=2,n=new Array(2),l=u)),n[0]=s<<3,n[0]|=(15&u)>>>1,n[1]=(15&u)<<7,n[1]|=(15&h)<<3,5===s&&(n[1]|=(15&l)>>>1,n[2]=(1&l)<<7,n[2]|=8,n[3]=0),{config:n,samplingRate:d,channelCount:h,codec:"mp4a.40."+s,originalCodec:"mp4a.40."+a}}this._onError(o.default.FORMAT_ERROR,"Flv: AAC invalid channel configuration")}},e.prototype._parseMP3AudioData=function(e,t,i,n){if(!(i<4)){this._littleEndian;var s=new Uint8Array(e,t,i),o=null;if(n){if(255!==s[0])return;var a=s[1]>>>3&3,u=(6&s[1])>>1,l=(240&s[2])>>>4,d=(12&s[2])>>>2,h=s[3]>>>6&3,c=3!==h?2:1,f=0,_=0,p="mp3";switch(a){case 0:f=this._mpegAudioV25SampleRateTable[d];break;case 2:f=this._mpegAudioV20SampleRateTable[d];break;case 3:f=this._mpegAudioV10SampleRateTable[d];break}switch(u){case 1:34,l<this._mpegAudioL3BitRateTable.length&&(_=this._mpegAudioL3BitRateTable[l]);break;case 2:33,l<this._mpegAudioL2BitRateTable.length&&(_=this._mpegAudioL2BitRateTable[l]);break;case 3:32,l<this._mpegAudioL1BitRateTable.length&&(_=this._mpegAudioL1BitRateTable[l]);break}o={bitRate:_,samplingRate:f,channelCount:c,codec:p,originalCodec:p}}else o=s;return o}r.default.w(this.TAG,"Flv: Invalid MP3 packet, header missing!")},e.prototype._parseVideoData=function(e,t,i,n,s){if(i<=1)r.default.w(this.TAG,"Flv: Invalid video packet, missing VideoData payload!");else if(!0!==this._hasVideoFlagOverrided||!1!==this._hasVideo){var a=new Uint8Array(e,t,i)[0],u=(240&a)>>>4,l=15&a;7===l?this._parseAVCVideoPacket(e,t+1,i-1,n,s,u):this._onError(o.default.CODEC_UNSUPPORTED,"Flv: Unsupported codec in video frame: "+l)}},e.prototype._parseAVCVideoPacket=function(e,t,i,n,s,a){if(i<4)r.default.w(this.TAG,"Flv: Invalid AVC packet, missing AVCPacketType or/and CompositionTime");else{var u=this._littleEndian,l=new DataView(e,t,i),d=l.getUint8(0),h=16777215&l.getUint32(0,!u),c=h<<8>>8;if(0===d)this._parseAVCDecoderConfigurationRecord(e,t+4,i-4);else if(1===d)this._parseAVCVideoData(e,t+4,i-4,n,s,a,c);else if(2!==d)return void this._onError(o.default.FORMAT_ERROR,"Flv: Invalid video packet type "+d)}},e.prototype._parseAVCDecoderConfigurationRecord=function(e,t,i){if(i<7)r.default.w(this.TAG,"Flv: Invalid AVCDecoderConfigurationRecord, lack of data!");else{var n=this._videoMetadata,a=this._videoTrack,u=this._littleEndian,l=new DataView(e,t,i);n?"undefined"!==typeof n.avcc&&r.default.w(this.TAG,"Found another AVCDecoderConfigurationRecord!"):(!1===this._hasVideo&&!1===this._hasVideoFlagOverrided&&(this._hasVideo=!0,this._mediaInfo.hasVideo=!0),n=this._videoMetadata={},n.type="video",n.id=a.id,n.timescale=this._timescale,n.duration=this._duration);var d=l.getUint8(0),h=l.getUint8(1);l.getUint8(2),l.getUint8(3);if(1===d&&0!==h)if(this._naluLengthSize=1+(3&l.getUint8(4)),3===this._naluLengthSize||4===this._naluLengthSize){var c=31&l.getUint8(5);if(0!==c){c>1&&r.default.w(this.TAG,"Flv: Strange AVCDecoderConfigurationRecord: SPS Count = "+c);for(var f=6,_=0;_<c;_++){var p=l.getUint16(f,!u);if(f+=2,0!==p){var m=new Uint8Array(e,t+f,p);f+=p;var g=s.default.parseSPS(m);if(0===_){n.codecWidth=g.codec_size.width,n.codecHeight=g.codec_size.height,n.presentWidth=g.present_size.width,n.presentHeight=g.present_size.height,n.profile=g.profile_string,n.level=g.level_string,n.bitDepth=g.bit_depth,n.chromaFormat=g.chroma_format,n.sarRatio=g.sar_ratio,n.frameRate=g.frame_rate,!1!==g.frame_rate.fixed&&0!==g.frame_rate.fps_num&&0!==g.frame_rate.fps_den||(n.frameRate=this._referenceFrameRate);var v=n.frameRate.fps_den,y=n.frameRate.fps_num;n.refSampleDuration=n.timescale*(v/y);for(var E=m.subarray(1,4),b="avc1.",S=0;S<3;S++){var L=E[S].toString(16);L.length<2&&(L="0"+L),b+=L}n.codec=b;var A=this._mediaInfo;A.width=n.codecWidth,A.height=n.codecHeight,A.fps=n.frameRate.fps,A.profile=n.profile,A.level=n.level,A.refFrames=g.ref_frames,A.chromaFormat=g.chroma_format_string,A.sarNum=n.sarRatio.width,A.sarDen=n.sarRatio.height,A.videoCodec=b,A.hasAudio?null!=A.audioCodec&&(A.mimeType='video/x-flv; codecs="'+A.videoCodec+","+A.audioCodec+'"'):A.mimeType='video/x-flv; codecs="'+A.videoCodec+'"',A.isComplete()&&this._onMediaInfo(A)}}}var R=l.getUint8(f);if(0!==R){R>1&&r.default.w(this.TAG,"Flv: Strange AVCDecoderConfigurationRecord: PPS Count = "+R),f++;for(_=0;_<R;_++){p=l.getUint16(f,!u);f+=2,0!==p&&(f+=p)}n.avcc=new Uint8Array(i),n.avcc.set(new Uint8Array(e,t,i),0),r.default.v(this.TAG,"Parsed AVCDecoderConfigurationRecord"),this._isInitialMetadataDispatched()?this._dispatch&&(this._audioTrack.length||this._videoTrack.length)&&this._onDataAvailable(this._audioTrack,this._videoTrack):this._videoInitialMetadataDispatched=!0,this._dispatch=!1,this._onTrackMetadata("video",n)}else this._onError(o.default.FORMAT_ERROR,"Flv: Invalid AVCDecoderConfigurationRecord: No PPS")}else this._onError(o.default.FORMAT_ERROR,"Flv: Invalid AVCDecoderConfigurationRecord: No SPS")}else this._onError(o.default.FORMAT_ERROR,"Flv: Strange NaluLengthSizeMinusOne: "+(this._naluLengthSize-1));else this._onError(o.default.FORMAT_ERROR,"Flv: Invalid AVCDecoderConfigurationRecord")}},e.prototype._parseAVCVideoData=function(e,t,i,n,s,o,a){var u=this._littleEndian,l=new DataView(e,t,i),d=[],h=0,c=0,f=this._naluLengthSize,_=this._timestampBase+n,p=1===o;while(c<i){if(c+4>=i){r.default.w(this.TAG,"Malformed Nalu near timestamp "+_+", offset = "+c+", dataSize = "+i);break}var m=l.getUint32(c,!u);if(3===f&&(m>>>=8),m>i-f)return void r.default.w(this.TAG,"Malformed Nalus near timestamp "+_+", NaluSize > DataSize!");var g=31&l.getUint8(c+f);5===g&&(p=!0);var v=new Uint8Array(e,t+c,f+m),y={type:g,data:v};d.push(y),h+=v.byteLength,c+=f+m}if(d.length){var E=this._videoTrack,b={units:d,length:h,isKeyframe:p,dts:_,cts:a,pts:_+a};p&&(b.fileposition=s),E.samples.push(b),E.length+=h}},e}();t["default"]=d},"./src/demux/sps-parser.js":
/*!*********************************!*\
  !*** ./src/demux/sps-parser.js ***!
  \*********************************/function(e,t,i){"use strict";i.r(t);var r=i(/*! ./exp-golomb.js */"./src/demux/exp-golomb.js"),n=function(){function e(){}return e._ebsp2rbsp=function(e){for(var t=e,i=t.byteLength,r=new Uint8Array(i),n=0,s=0;s<i;s++)s>=2&&3===t[s]&&0===t[s-1]&&0===t[s-2]||(r[n]=t[s],n++);return new Uint8Array(r.buffer,0,n)},e.parseSPS=function(t){var i=e._ebsp2rbsp(t),n=new r.default(i);n.readByte();var s=n.readByte();n.readByte();var o=n.readByte();n.readUEG();var a=e.getProfileString(s),u=e.getLevelString(o),l=1,d=420,h=[0,420,422,444],c=8;if((100===s||110===s||122===s||244===s||44===s||83===s||86===s||118===s||128===s||138===s||144===s)&&(l=n.readUEG(),3===l&&n.readBits(1),l<=3&&(d=h[l]),c=n.readUEG()+8,n.readUEG(),n.readBits(1),n.readBool()))for(var f=3!==l?8:12,_=0;_<f;_++)n.readBool()&&(_<6?e._skipScalingList(n,16):e._skipScalingList(n,64));n.readUEG();var p=n.readUEG();if(0===p)n.readUEG();else if(1===p){n.readBits(1),n.readSEG(),n.readSEG();var m=n.readUEG();for(_=0;_<m;_++)n.readSEG()}var g=n.readUEG();n.readBits(1);var v=n.readUEG(),y=n.readUEG(),E=n.readBits(1);0===E&&n.readBits(1),n.readBits(1);var b=0,S=0,L=0,A=0,R=n.readBool();R&&(b=n.readUEG(),S=n.readUEG(),L=n.readUEG(),A=n.readUEG());var w=1,T=1,O=0,C=!0,k=0,I=0,D=n.readBool();if(D){if(n.readBool()){var x=n.readByte(),M=[1,12,10,16,40,24,20,32,80,18,15,64,160,4,3,2],B=[1,11,11,11,33,11,11,11,33,11,11,33,99,3,2,1];x>0&&x<16?(w=M[x-1],T=B[x-1]):255===x&&(w=n.readByte()<<8|n.readByte(),T=n.readByte()<<8|n.readByte())}if(n.readBool()&&n.readBool(),n.readBool()&&(n.readBits(4),n.readBool()&&n.readBits(24)),n.readBool()&&(n.readUEG(),n.readUEG()),n.readBool()){var P=n.readBits(32),j=n.readBits(32);C=n.readBool(),k=j,I=2*P,O=k/I}}var U=1;1===w&&1===T||(U=w/T);var N=0,F=0;if(0===l)N=1,F=2-E;else{var G=3===l?1:2,V=1===l?2:1;N=G,F=V*(2-E)}var z=16*(v+1),K=16*(y+1)*(2-E);z-=(b+S)*N,K-=(L+A)*F;var H=Math.ceil(z*U);return n.destroy(),n=null,{profile_string:a,level_string:u,bit_depth:c,ref_frames:g,chroma_format:d,chroma_format_string:e.getChromaFormatString(d),frame_rate:{fixed:C,fps:O,fps_den:I,fps_num:k},sar_ratio:{width:w,height:T},codec_size:{width:z,height:K},present_size:{width:H,height:K}}},e._skipScalingList=function(e,t){for(var i=8,r=8,n=0,s=0;s<t;s++)0!==r&&(n=e.readSEG(),r=(i+n+256)%256),i=0===r?i:r},e.getProfileString=function(e){switch(e){case 66:return"Baseline";case 77:return"Main";case 88:return"Extended";case 100:return"High";case 110:return"High10";case 122:return"High422";case 244:return"High444";default:return"Unknown"}},e.getLevelString=function(e){return(e/10).toFixed(1)},e.getChromaFormatString=function(e){switch(e){case 420:return"4:2:0";case 422:return"4:2:2";case 444:return"4:4:4";default:return"Unknown"}},e}();t["default"]=n},"./src/flv.js":
/*!********************!*\
  !*** ./src/flv.js ***!
  \********************/function(e,t,i){"use strict";i.r(t);var r=i(/*! ./utils/polyfill.js */"./src/utils/polyfill.js"),n=i(/*! ./core/features.js */"./src/core/features.js"),s=i(/*! ./io/loader.js */"./src/io/loader.js"),o=i(/*! ./player/flv-player.js */"./src/player/flv-player.js"),a=i(/*! ./player/native-player.js */"./src/player/native-player.js"),u=i(/*! ./player/player-events.js */"./src/player/player-events.js"),l=i(/*! ./player/player-errors.js */"./src/player/player-errors.js"),d=i(/*! ./utils/logging-control.js */"./src/utils/logging-control.js"),h=i(/*! ./utils/exception.js */"./src/utils/exception.js");function c(e,t){var i=e;if(null==i||"object"!==typeof i)throw new h.InvalidArgumentException("MediaDataSource must be an javascript object!");if(!i.hasOwnProperty("type"))throw new h.InvalidArgumentException("MediaDataSource must has type field to indicate video file type!");switch(i.type){case"flv":return new o.default(i,t);default:return new a.default(i,t)}}function f(){return n.default.supportMSEH264Playback()}function _(){return n.default.getFeatureList()}r.default.install();var p={};p.createPlayer=c,p.isSupported=f,p.getFeatureList=_,p.BaseLoader=s.BaseLoader,p.LoaderStatus=s.LoaderStatus,p.LoaderErrors=s.LoaderErrors,p.Events=u.default,p.ErrorTypes=l.ErrorTypes,p.ErrorDetails=l.ErrorDetails,p.FlvPlayer=o.default,p.NativePlayer=a.default,p.LoggingControl=d.default,Object.defineProperty(p,"version",{enumerable:!0,get:function(){return"1.6.2"}}),t["default"]=p},"./src/index.js":
/*!**********************!*\
  !*** ./src/index.js ***!
  \**********************/function(e,t,i){e.exports=i(/*! ./flv.js */"./src/flv.js").default},"./src/io/fetch-stream-loader.js":
/*!***************************************!*\
  !*** ./src/io/fetch-stream-loader.js ***!
  \***************************************/function(e,t,i){"use strict";i.r(t);var r=i(/*! ../utils/browser.js */"./src/utils/browser.js"),n=i(/*! ./loader.js */"./src/io/loader.js"),s=i(/*! ../utils/exception.js */"./src/utils/exception.js"),o=function(){var e=function(t,i){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&(e[i]=t[i])},e(t,i)};return function(t,i){if("function"!==typeof i&&null!==i)throw new TypeError("Class extends value "+String(i)+" is not a constructor or null");function r(){this.constructor=t}e(t,i),t.prototype=null===i?Object.create(i):(r.prototype=i.prototype,new r)}}(),a=function(e){function t(t,i){var r=e.call(this,"fetch-stream-loader")||this;return r.TAG="FetchStreamLoader",r._seekHandler=t,r._config=i,r._needStash=!0,r._requestAbort=!1,r._contentLength=null,r._receivedLength=0,r}return o(t,e),t.isSupported=function(){try{var e=r.default.msedge&&r.default.version.minor>=15048,t=!r.default.msedge||e;return self.fetch&&self.ReadableStream&&t}catch(i){return!1}},t.prototype.destroy=function(){this.isWorking()&&this.abort(),e.prototype.destroy.call(this)},t.prototype.open=function(e,t){var i=this;this._dataSource=e,this._range=t;var r=e.url;this._config.reuseRedirectedURL&&void 0!=e.redirectedURL&&(r=e.redirectedURL);var o=this._seekHandler.getConfig(r,t),a=new self.Headers;if("object"===typeof o.headers){var u=o.headers;for(var l in u)u.hasOwnProperty(l)&&a.append(l,u[l])}var d={method:"GET",headers:a,mode:"cors",cache:"default",referrerPolicy:"no-referrer-when-downgrade"};if("object"===typeof this._config.headers)for(var l in this._config.headers)a.append(l,this._config.headers[l]);!1===e.cors&&(d.mode="same-origin"),e.withCredentials&&(d.credentials="include"),e.referrerPolicy&&(d.referrerPolicy=e.referrerPolicy),self.AbortController&&(this._abortController=new self.AbortController,d.signal=this._abortController.signal),this._status=n.LoaderStatus.kConnecting,self.fetch(o.url,d).then((function(e){if(i._requestAbort)return i._status=n.LoaderStatus.kIdle,void e.body.cancel();if(e.ok&&e.status>=200&&e.status<=299){if(e.url!==o.url&&i._onURLRedirect){var t=i._seekHandler.removeURLParameters(e.url);i._onURLRedirect(t)}var r=e.headers.get("Content-Length");return null!=r&&(i._contentLength=parseInt(r),0!==i._contentLength&&i._onContentLengthKnown&&i._onContentLengthKnown(i._contentLength)),i._pump.call(i,e.body.getReader())}if(i._status=n.LoaderStatus.kError,!i._onError)throw new s.RuntimeException("FetchStreamLoader: Http code invalid, "+e.status+" "+e.statusText);i._onError(n.LoaderErrors.HTTP_STATUS_CODE_INVALID,{code:e.status,msg:e.statusText})})).catch((function(e){if(!i._abortController||!i._abortController.signal.aborted){if(i._status=n.LoaderStatus.kError,!i._onError)throw e;i._onError(n.LoaderErrors.EXCEPTION,{code:-1,msg:e.message})}}))},t.prototype.abort=function(){if(this._requestAbort=!0,(this._status!==n.LoaderStatus.kBuffering||!r.default.chrome)&&this._abortController)try{this._abortController.abort()}catch(e){}},t.prototype._pump=function(e){var t=this;return e.read().then((function(i){if(i.done)if(null!==t._contentLength&&t._receivedLength<t._contentLength){t._status=n.LoaderStatus.kError;var r=n.LoaderErrors.EARLY_EOF,o={code:-1,msg:"Fetch stream meet Early-EOF"};if(!t._onError)throw new s.RuntimeException(o.msg);t._onError(r,o)}else t._status=n.LoaderStatus.kComplete,t._onComplete&&t._onComplete(t._range.from,t._range.from+t._receivedLength-1);else{if(t._abortController&&t._abortController.signal.aborted)return void(t._status=n.LoaderStatus.kComplete);if(!0===t._requestAbort)return t._status=n.LoaderStatus.kComplete,e.cancel();t._status=n.LoaderStatus.kBuffering;var a=i.value.buffer,u=t._range.from+t._receivedLength;t._receivedLength+=a.byteLength,t._onDataArrival&&t._onDataArrival(a,u,t._receivedLength),t._pump(e)}})).catch((function(e){if(t._abortController&&t._abortController.signal.aborted)t._status=n.LoaderStatus.kComplete;else if(11!==e.code||!r.default.msedge){t._status=n.LoaderStatus.kError;var i=0,o=null;if(19!==e.code&&"network error"!==e.message||!(null===t._contentLength||null!==t._contentLength&&t._receivedLength<t._contentLength)?(i=n.LoaderErrors.EXCEPTION,o={code:e.code,msg:e.message}):(i=n.LoaderErrors.EARLY_EOF,o={code:e.code,msg:"Fetch stream meet Early-EOF"}),!t._onError)throw new s.RuntimeException(o.msg);t._onError(i,o)}}))},t}(n.BaseLoader);t["default"]=a},"./src/io/io-controller.js":
/*!*********************************!*\
  !*** ./src/io/io-controller.js ***!
  \*********************************/function(e,t,i){"use strict";i.r(t);var r=i(/*! ../utils/logger.js */"./src/utils/logger.js"),n=i(/*! ./speed-sampler.js */"./src/io/speed-sampler.js"),s=i(/*! ./loader.js */"./src/io/loader.js"),o=i(/*! ./fetch-stream-loader.js */"./src/io/fetch-stream-loader.js"),a=i(/*! ./xhr-moz-chunked-loader.js */"./src/io/xhr-moz-chunked-loader.js"),u=i(/*! ./xhr-range-loader.js */"./src/io/xhr-range-loader.js"),l=i(/*! ./websocket-loader.js */"./src/io/websocket-loader.js"),d=i(/*! ./range-seek-handler.js */"./src/io/range-seek-handler.js"),h=i(/*! ./param-seek-handler.js */"./src/io/param-seek-handler.js"),c=i(/*! ../utils/exception.js */"./src/utils/exception.js"),f=function(){function e(e,t,i){this.TAG="IOController",this._config=t,this._extraData=i,this._stashInitialSize=393216,void 0!=t.stashInitialSize&&t.stashInitialSize>0&&(this._stashInitialSize=t.stashInitialSize),this._stashUsed=0,this._stashSize=this._stashInitialSize,this._bufferSize=3145728,this._stashBuffer=new ArrayBuffer(this._bufferSize),this._stashByteStart=0,this._enableStash=!0,!1===t.enableStashBuffer&&(this._enableStash=!1),this._loader=null,this._loaderClass=null,this._seekHandler=null,this._dataSource=e,this._isWebSocketURL=/wss?:\/\/(.+?)/.test(e.url),this._refTotalLength=e.filesize?e.filesize:null,this._totalLength=this._refTotalLength,this._fullRequestFlag=!1,this._currentRange=null,this._redirectedURL=null,this._speedNormalized=0,this._speedSampler=new n.default,this._speedNormalizeList=[64,128,256,384,512,768,1024,1536,2048,3072,4096],this._isEarlyEofReconnecting=!1,this._paused=!1,this._resumeFrom=0,this._onDataArrival=null,this._onSeeked=null,this._onError=null,this._onComplete=null,this._onRedirect=null,this._onRecoveredEarlyEof=null,this._selectSeekHandler(),this._selectLoader(),this._createLoader()}return e.prototype.destroy=function(){this._loader.isWorking()&&this._loader.abort(),this._loader.destroy(),this._loader=null,this._loaderClass=null,this._dataSource=null,this._stashBuffer=null,this._stashUsed=this._stashSize=this._bufferSize=this._stashByteStart=0,this._currentRange=null,this._speedSampler=null,this._isEarlyEofReconnecting=!1,this._onDataArrival=null,this._onSeeked=null,this._onError=null,this._onComplete=null,this._onRedirect=null,this._onRecoveredEarlyEof=null,this._extraData=null},e.prototype.isWorking=function(){return this._loader&&this._loader.isWorking()&&!this._paused},e.prototype.isPaused=function(){return this._paused},Object.defineProperty(e.prototype,"status",{get:function(){return this._loader.status},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"extraData",{get:function(){return this._extraData},set:function(e){this._extraData=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onDataArrival",{get:function(){return this._onDataArrival},set:function(e){this._onDataArrival=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onSeeked",{get:function(){return this._onSeeked},set:function(e){this._onSeeked=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onError",{get:function(){return this._onError},set:function(e){this._onError=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onComplete",{get:function(){return this._onComplete},set:function(e){this._onComplete=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onRedirect",{get:function(){return this._onRedirect},set:function(e){this._onRedirect=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onRecoveredEarlyEof",{get:function(){return this._onRecoveredEarlyEof},set:function(e){this._onRecoveredEarlyEof=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentURL",{get:function(){return this._dataSource.url},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"hasRedirect",{get:function(){return null!=this._redirectedURL||void 0!=this._dataSource.redirectedURL},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentRedirectedURL",{get:function(){return this._redirectedURL||this._dataSource.redirectedURL},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentSpeed",{get:function(){return this._loaderClass===u.default?this._loader.currentSpeed:this._speedSampler.lastSecondKBps},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"loaderType",{get:function(){return this._loader.type},enumerable:!1,configurable:!0}),e.prototype._selectSeekHandler=function(){var e=this._config;if("range"===e.seekType)this._seekHandler=new d.default(this._config.rangeLoadZeroStart);else if("param"===e.seekType){var t=e.seekParamStart||"bstart",i=e.seekParamEnd||"bend";this._seekHandler=new h.default(t,i)}else{if("custom"!==e.seekType)throw new c.InvalidArgumentException("Invalid seekType in config: "+e.seekType);if("function"!==typeof e.customSeekHandler)throw new c.InvalidArgumentException("Custom seekType specified in config but invalid customSeekHandler!");this._seekHandler=new e.customSeekHandler}},e.prototype._selectLoader=function(){if(null!=this._config.customLoader)this._loaderClass=this._config.customLoader;else if(this._isWebSocketURL)this._loaderClass=l.default;else if(o.default.isSupported())this._loaderClass=o.default;else if(a.default.isSupported())this._loaderClass=a.default;else{if(!u.default.isSupported())throw new c.RuntimeException("Your browser doesn't support xhr with arraybuffer responseType!");this._loaderClass=u.default}},e.prototype._createLoader=function(){this._loader=new this._loaderClass(this._seekHandler,this._config),!1===this._loader.needStashBuffer&&(this._enableStash=!1),this._loader.onContentLengthKnown=this._onContentLengthKnown.bind(this),this._loader.onURLRedirect=this._onURLRedirect.bind(this),this._loader.onDataArrival=this._onLoaderChunkArrival.bind(this),this._loader.onComplete=this._onLoaderComplete.bind(this),this._loader.onError=this._onLoaderError.bind(this)},e.prototype.open=function(e){this._currentRange={from:0,to:-1},e&&(this._currentRange.from=e),this._speedSampler.reset(),e||(this._fullRequestFlag=!0),this._loader.open(this._dataSource,Object.assign({},this._currentRange))},e.prototype.abort=function(){this._loader.abort(),this._paused&&(this._paused=!1,this._resumeFrom=0)},e.prototype.pause=function(){this.isWorking()&&(this._loader.abort(),0!==this._stashUsed?(this._resumeFrom=this._stashByteStart,this._currentRange.to=this._stashByteStart-1):this._resumeFrom=this._currentRange.to+1,this._stashUsed=0,this._stashByteStart=0,this._paused=!0)},e.prototype.resume=function(){if(this._paused){this._paused=!1;var e=this._resumeFrom;this._resumeFrom=0,this._internalSeek(e,!0)}},e.prototype.seek=function(e){this._paused=!1,this._stashUsed=0,this._stashByteStart=0,this._internalSeek(e,!0)},e.prototype._internalSeek=function(e,t){this._loader.isWorking()&&this._loader.abort(),this._flushStashBuffer(t),this._loader.destroy(),this._loader=null;var i={from:e,to:-1};this._currentRange={from:i.from,to:-1},this._speedSampler.reset(),this._stashSize=this._stashInitialSize,this._createLoader(),this._loader.open(this._dataSource,i),this._onSeeked&&this._onSeeked()},e.prototype.updateUrl=function(e){if(!e||"string"!==typeof e||0===e.length)throw new c.InvalidArgumentException("Url must be a non-empty string!");this._dataSource.url=e},e.prototype._expandBuffer=function(e){var t=this._stashSize;while(t+1048576<e)t*=2;if(t+=1048576,t!==this._bufferSize){var i=new ArrayBuffer(t);if(this._stashUsed>0){var r=new Uint8Array(this._stashBuffer,0,this._stashUsed),n=new Uint8Array(i,0,t);n.set(r,0)}this._stashBuffer=i,this._bufferSize=t}},e.prototype._normalizeSpeed=function(e){var t=this._speedNormalizeList,i=t.length-1,r=0,n=0,s=i;if(e<t[0])return t[0];while(n<=s){if(r=n+Math.floor((s-n)/2),r===i||e>=t[r]&&e<t[r+1])return t[r];t[r]<e?n=r+1:s=r-1}},e.prototype._adjustStashSize=function(e){var t=0;t=this._config.isLive||e<512?e:e>=512&&e<=1024?Math.floor(1.5*e):2*e,t>8192&&(t=8192);var i=1024*t+1048576;this._bufferSize<i&&this._expandBuffer(i),this._stashSize=1024*t},e.prototype._dispatchChunks=function(e,t){return this._currentRange.to=t+e.byteLength-1,this._onDataArrival(e,t)},e.prototype._onURLRedirect=function(e){this._redirectedURL=e,this._onRedirect&&this._onRedirect(e)},e.prototype._onContentLengthKnown=function(e){e&&this._fullRequestFlag&&(this._totalLength=e,this._fullRequestFlag=!1)},e.prototype._onLoaderChunkArrival=function(e,t,i){if(!this._onDataArrival)throw new c.IllegalStateException("IOController: No existing consumer (onDataArrival) callback!");if(!this._paused){this._isEarlyEofReconnecting&&(this._isEarlyEofReconnecting=!1,this._onRecoveredEarlyEof&&this._onRecoveredEarlyEof()),this._speedSampler.addBytes(e.byteLength);var r=this._speedSampler.lastSecondKBps;if(0!==r){var n=this._normalizeSpeed(r);this._speedNormalized!==n&&(this._speedNormalized=n,this._adjustStashSize(n))}if(this._enableStash)if(0===this._stashUsed&&0===this._stashByteStart&&(this._stashByteStart=t),this._stashUsed+e.byteLength<=this._stashSize){u=new Uint8Array(this._stashBuffer,0,this._stashSize);u.set(new Uint8Array(e),this._stashUsed),this._stashUsed+=e.byteLength}else{u=new Uint8Array(this._stashBuffer,0,this._bufferSize);if(this._stashUsed>0){var s=this._stashBuffer.slice(0,this._stashUsed);o=this._dispatchChunks(s,this._stashByteStart);if(o<s.byteLength){if(o>0){l=new Uint8Array(s,o);u.set(l,0),this._stashUsed=l.byteLength,this._stashByteStart+=o}}else this._stashUsed=0,this._stashByteStart+=o;this._stashUsed+e.byteLength>this._bufferSize&&(this._expandBuffer(this._stashUsed+e.byteLength),u=new Uint8Array(this._stashBuffer,0,this._bufferSize)),u.set(new Uint8Array(e),this._stashUsed),this._stashUsed+=e.byteLength}else{o=this._dispatchChunks(e,t);if(o<e.byteLength){a=e.byteLength-o;a>this._bufferSize&&(this._expandBuffer(a),u=new Uint8Array(this._stashBuffer,0,this._bufferSize)),u.set(new Uint8Array(e,o),0),this._stashUsed+=a,this._stashByteStart=t+o}}}else if(0===this._stashUsed){var o=this._dispatchChunks(e,t);if(o<e.byteLength){var a=e.byteLength-o;a>this._bufferSize&&this._expandBuffer(a);var u=new Uint8Array(this._stashBuffer,0,this._bufferSize);u.set(new Uint8Array(e,o),0),this._stashUsed+=a,this._stashByteStart=t+o}}else{this._stashUsed+e.byteLength>this._bufferSize&&this._expandBuffer(this._stashUsed+e.byteLength);var u=new Uint8Array(this._stashBuffer,0,this._bufferSize);u.set(new Uint8Array(e),this._stashUsed),this._stashUsed+=e.byteLength;var o=this._dispatchChunks(this._stashBuffer.slice(0,this._stashUsed),this._stashByteStart);if(o<this._stashUsed&&o>0){var l=new Uint8Array(this._stashBuffer,o);u.set(l,0)}this._stashUsed-=o,this._stashByteStart+=o}}},e.prototype._flushStashBuffer=function(e){if(this._stashUsed>0){var t=this._stashBuffer.slice(0,this._stashUsed),i=this._dispatchChunks(t,this._stashByteStart),n=t.byteLength-i;if(i<t.byteLength){if(!e){if(i>0){var s=new Uint8Array(this._stashBuffer,0,this._bufferSize),o=new Uint8Array(t,i);s.set(o,0),this._stashUsed=o.byteLength,this._stashByteStart+=i}return 0}r.default.w(this.TAG,n+" bytes unconsumed data remain when flush buffer, dropped")}return this._stashUsed=0,this._stashByteStart=0,n}return 0},e.prototype._onLoaderComplete=function(e,t){this._flushStashBuffer(!0),this._onComplete&&this._onComplete(this._extraData)},e.prototype._onLoaderError=function(e,t){switch(r.default.e(this.TAG,"Loader error, code 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/*!**************************!*\
  !*** ./src/io/loader.js ***!
  \**************************/function(e,t,i){"use strict";i.r(t),i.d(t,{LoaderStatus:function(){return n},LoaderErrors:function(){return s},BaseLoader:function(){return o}});var r=i(/*! ../utils/exception.js */"./src/utils/exception.js"),n={kIdle:0,kConnecting:1,kBuffering:2,kError:3,kComplete:4},s={OK:"OK",EXCEPTION:"Exception",HTTP_STATUS_CODE_INVALID:"HttpStatusCodeInvalid",CONNECTING_TIMEOUT:"ConnectingTimeout",EARLY_EOF:"EarlyEof",UNRECOVERABLE_EARLY_EOF:"UnrecoverableEarlyEof"},o=function(){function e(e){this._type=e||"undefined",this._status=n.kIdle,this._needStash=!1,this._onContentLengthKnown=null,this._onURLRedirect=null,this._onDataArrival=null,this._onError=null,this._onComplete=null}return e.prototype.destroy=function(){this._status=n.kIdle,this._onContentLengthKnown=null,this._onURLRedirect=null,this._onDataArrival=null,this._onError=null,this._onComplete=null},e.prototype.isWorking=function(){return this._status===n.kConnecting||this._status===n.kBuffering},Object.defineProperty(e.prototype,"type",{get:function(){return this._type},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"status",{get:function(){return this._status},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"needStashBuffer",{get:function(){return this._needStash},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onContentLengthKnown",{get:function(){return this._onContentLengthKnown},set:function(e){this._onContentLengthKnown=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onURLRedirect",{get:function(){return this._onURLRedirect},set:function(e){this._onURLRedirect=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onDataArrival",{get:function(){return this._onDataArrival},set:function(e){this._onDataArrival=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onError",{get:function(){return this._onError},set:function(e){this._onError=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onComplete",{get:function(){return this._onComplete},set:function(e){this._onComplete=e},enumerable:!1,configurable:!0}),e.prototype.open=function(e,t){throw new r.NotImplementedException("Unimplemented abstract function!")},e.prototype.abort=function(){throw new r.NotImplementedException("Unimplemented abstract function!")},e}()},"./src/io/param-seek-handler.js":
/*!**************************************!*\
  !*** ./src/io/param-seek-handler.js ***!
  \**************************************/function(e,t,i){"use strict";i.r(t);var r=function(){function e(e,t){this._startName=e,this._endName=t}return e.prototype.getConfig=function(e,t){var i=e;if(0!==t.from||-1!==t.to){var r=!0;-1===i.indexOf("?")&&(i+="?",r=!1),r&&(i+="&"),i+=this._startName+"="+t.from.toString(),-1!==t.to&&(i+="&"+this._endName+"="+t.to.toString())}return{url:i,headers:{}}},e.prototype.removeURLParameters=function(e){var t=e.split("?")[0],i=void 0,r=e.indexOf("?");-1!==r&&(i=e.substring(r+1));var n="";if(void 0!=i&&i.length>0)for(var s=i.split("&"),o=0;o<s.length;o++){var a=s[o].split("="),u=o>0;a[0]!==this._startName&&a[0]!==this._endName&&(u&&(n+="&"),n+=s[o])}return 0===n.length?t:t+"?"+n},e}();t["default"]=r},"./src/io/range-seek-handler.js":
/*!**************************************!*\
  !*** ./src/io/range-seek-handler.js ***!
  \**************************************/function(e,t,i){"use strict";i.r(t);var r=function(){function e(e){this._zeroStart=e||!1}return e.prototype.getConfig=function(e,t){var i={};if(0!==t.from||-1!==t.to){var r=void 0;r=-1!==t.to?"bytes="+t.from.toString()+"-"+t.to.toString():"bytes="+t.from.toString()+"-",i["Range"]=r}else this._zeroStart&&(i["Range"]="bytes=0-");return{url:e,headers:i}},e.prototype.removeURLParameters=function(e){return e},e}();t["default"]=r},"./src/io/speed-sampler.js":
/*!*********************************!*\
  !*** ./src/io/speed-sampler.js ***!
  \*********************************/function(e,t,i){"use strict";i.r(t);var r=function(){function e(){this._firstCheckpoint=0,this._lastCheckpoint=0,this._intervalBytes=0,this._totalBytes=0,this._lastSecondBytes=0,self.performance&&self.performance.now?this._now=self.performance.now.bind(self.performance):this._now=Date.now}return e.prototype.reset=function(){this._firstCheckpoint=this._lastCheckpoint=0,this._totalBytes=this._intervalBytes=0,this._lastSecondBytes=0},e.prototype.addBytes=function(e){0===this._firstCheckpoint?(this._firstCheckpoint=this._now(),this._lastCheckpoint=this._firstCheckpoint,this._intervalBytes+=e,this._totalBytes+=e):this._now()-this._lastCheckpoint<1e3?(this._intervalBytes+=e,this._totalBytes+=e):(this._lastSecondBytes=this._intervalBytes,this._intervalBytes=e,this._totalBytes+=e,this._lastCheckpoint=this._now())},Object.defineProperty(e.prototype,"currentKBps",{get:function(){this.addBytes(0);var e=(this._now()-this._lastCheckpoint)/1e3;return 0==e&&(e=1),this._intervalBytes/e/1024},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"lastSecondKBps",{get:function(){return this.addBytes(0),0!==this._lastSecondBytes?this._lastSecondBytes/1024:this._now()-this._lastCheckpoint>=500?this.currentKBps:0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"averageKBps",{get:function(){var e=(this._now()-this._firstCheckpoint)/1e3;return this._totalBytes/e/1024},enumerable:!1,configurable:!0}),e}();t["default"]=r},"./src/io/websocket-loader.js":
/*!************************************!*\
  !*** ./src/io/websocket-loader.js ***!
  \************************************/function(e,t,i){"use strict";i.r(t);var r=i(/*! ./loader.js */"./src/io/loader.js"),n=i(/*! ../utils/exception.js */"./src/utils/exception.js"),s=function(){var e=function(t,i){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&(e[i]=t[i])},e(t,i)};return function(t,i){if("function"!==typeof i&&null!==i)throw new TypeError("Class extends value "+String(i)+" is not a constructor or null");function r(){this.constructor=t}e(t,i),t.prototype=null===i?Object.create(i):(r.prototype=i.prototype,new r)}}(),o=function(e){function t(){var t=e.call(this,"websocket-loader")||this;return t.TAG="WebSocketLoader",t._needStash=!0,t._ws=null,t._requestAbort=!1,t._receivedLength=0,t}return s(t,e),t.isSupported=function(){try{return"undefined"!==typeof self.WebSocket}catch(e){return!1}},t.prototype.destroy=function(){this._ws&&this.abort(),e.prototype.destroy.call(this)},t.prototype.open=function(e){try{var t=this._ws=new self.WebSocket(e.url);t.binaryType="arraybuffer",t.onopen=this._onWebSocketOpen.bind(this),t.onclose=this._onWebSocketClose.bind(this),t.onmessage=this._onWebSocketMessage.bind(this),t.onerror=this._onWebSocketError.bind(this),this._status=r.LoaderStatus.kConnecting}catch(s){this._status=r.LoaderStatus.kError;var i={code:s.code,msg:s.message};if(!this._onError)throw new n.RuntimeException(i.msg);this._onError(r.LoaderErrors.EXCEPTION,i)}},t.prototype.abort=function(){var e=this._ws;!e||0!==e.readyState&&1!==e.readyState||(this._requestAbort=!0,e.close()),this._ws=null,this._status=r.LoaderStatus.kComplete},t.prototype._onWebSocketOpen=function(e){this._status=r.LoaderStatus.kBuffering},t.prototype._onWebSocketClose=function(e){!0!==this._requestAbort?(this._status=r.LoaderStatus.kComplete,this._onComplete&&this._onComplete(0,this._receivedLength-1)):this._requestAbort=!1},t.prototype._onWebSocketMessage=function(e){var t=this;if(e.data instanceof ArrayBuffer)this._dispatchArrayBuffer(e.data);else if(e.data instanceof Blob){var i=new FileReader;i.onload=function(){t._dispatchArrayBuffer(i.result)},i.readAsArrayBuffer(e.data)}else{this._status=r.LoaderStatus.kError;var s={code:-1,msg:"Unsupported WebSocket message type: "+e.data.constructor.name};if(!this._onError)throw new n.RuntimeException(s.msg);this._onError(r.LoaderErrors.EXCEPTION,s)}},t.prototype._dispatchArrayBuffer=function(e){var t=e,i=this._receivedLength;this._receivedLength+=t.byteLength,this._onDataArrival&&this._onDataArrival(t,i,this._receivedLength)},t.prototype._onWebSocketError=function(e){this._status=r.LoaderStatus.kError;var t={code:e.code,msg:e.message};if(!this._onError)throw new n.RuntimeException(t.msg);this._onError(r.LoaderErrors.EXCEPTION,t)},t}(r.BaseLoader);t["default"]=o},"./src/io/xhr-moz-chunked-loader.js":
/*!******************************************!*\
  !*** ./src/io/xhr-moz-chunked-loader.js ***!
  \******************************************/function(e,t,i){"use strict";i.r(t);var r=i(/*! ../utils/logger.js */"./src/utils/logger.js"),n=i(/*! ./loader.js */"./src/io/loader.js"),s=i(/*! ../utils/exception.js */"./src/utils/exception.js"),o=function(){var e=function(t,i){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&(e[i]=t[i])},e(t,i)};return function(t,i){if("function"!==typeof i&&null!==i)throw new TypeError("Class extends value "+String(i)+" is not a constructor or null");function r(){this.constructor=t}e(t,i),t.prototype=null===i?Object.create(i):(r.prototype=i.prototype,new r)}}(),a=function(e){function t(t,i){var r=e.call(this,"xhr-moz-chunked-loader")||this;return r.TAG="MozChunkedLoader",r._seekHandler=t,r._config=i,r._needStash=!0,r._xhr=null,r._requestAbort=!1,r._contentLength=null,r._receivedLength=0,r}return o(t,e),t.isSupported=function(){try{var e=new XMLHttpRequest;return e.open("GET","https://example.com",!0),e.responseType="moz-chunked-arraybuffer","moz-chunked-arraybuffer"===e.responseType}catch(t){return r.default.w("MozChunkedLoader",t.message),!1}},t.prototype.destroy=function(){this.isWorking()&&this.abort(),this._xhr&&(this._xhr.onreadystatechange=null,this._xhr.onprogress=null,this._xhr.onloadend=null,this._xhr.onerror=null,this._xhr=null),e.prototype.destroy.call(this)},t.prototype.open=function(e,t){this._dataSource=e,this._range=t;var i=e.url;this._config.reuseRedirectedURL&&void 0!=e.redirectedURL&&(i=e.redirectedURL);var r=this._seekHandler.getConfig(i,t);this._requestURL=r.url;var s=this._xhr=new XMLHttpRequest;if(s.open("GET",r.url,!0),s.responseType="moz-chunked-arraybuffer",s.onreadystatechange=this._onReadyStateChange.bind(this),s.onprogress=this._onProgress.bind(this),s.onloadend=this._onLoadEnd.bind(this),s.onerror=this._onXhrError.bind(this),e.withCredentials&&(s.withCredentials=!0),"object"===typeof r.headers){var o=r.headers;for(var a in o)o.hasOwnProperty(a)&&s.setRequestHeader(a,o[a])}if("object"===typeof this._config.headers){o=this._config.headers;for(var a in o)o.hasOwnProperty(a)&&s.setRequestHeader(a,o[a])}this._status=n.LoaderStatus.kConnecting,s.send()},t.prototype.abort=function(){this._requestAbort=!0,this._xhr&&this._xhr.abort(),this._status=n.LoaderStatus.kComplete},t.prototype._onReadyStateChange=function(e){var t=e.target;if(2===t.readyState){if(void 0!=t.responseURL&&t.responseURL!==this._requestURL&&this._onURLRedirect){var i=this._seekHandler.removeURLParameters(t.responseURL);this._onURLRedirect(i)}if(0!==t.status&&(t.status<200||t.status>299)){if(this._status=n.LoaderStatus.kError,!this._onError)throw new s.RuntimeException("MozChunkedLoader: Http code invalid, "+t.status+" "+t.statusText);this._onError(n.LoaderErrors.HTTP_STATUS_CODE_INVALID,{code:t.status,msg:t.statusText})}else this._status=n.LoaderStatus.kBuffering}},t.prototype._onProgress=function(e){if(this._status!==n.LoaderStatus.kError){null===this._contentLength&&null!==e.total&&0!==e.total&&(this._contentLength=e.total,this._onContentLengthKnown&&this._onContentLengthKnown(this._contentLength));var t=e.target.response,i=this._range.from+this._receivedLength;this._receivedLength+=t.byteLength,this._onDataArrival&&this._onDataArrival(t,i,this._receivedLength)}},t.prototype._onLoadEnd=function(e){!0!==this._requestAbort?this._status!==n.LoaderStatus.kError&&(this._status=n.LoaderStatus.kComplete,this._onComplete&&this._onComplete(this._range.from,this._range.from+this._receivedLength-1)):this._requestAbort=!1},t.prototype._onXhrError=function(e){this._status=n.LoaderStatus.kError;var t=0,i=null;if(this._contentLength&&e.loaded<this._contentLength?(t=n.LoaderErrors.EARLY_EOF,i={code:-1,msg:"Moz-Chunked stream meet Early-Eof"}):(t=n.LoaderErrors.EXCEPTION,i={code:-1,msg:e.constructor.name+" "+e.type}),!this._onError)throw new s.RuntimeException(i.msg);this._onError(t,i)},t}(n.BaseLoader);t["default"]=a},"./src/io/xhr-range-loader.js":
/*!************************************!*\
  !*** ./src/io/xhr-range-loader.js ***!
  \************************************/function(e,t,i){"use strict";i.r(t);var r=i(/*! ../utils/logger.js */"./src/utils/logger.js"),n=i(/*! ./speed-sampler.js */"./src/io/speed-sampler.js"),s=i(/*! ./loader.js */"./src/io/loader.js"),o=i(/*! ../utils/exception.js */"./src/utils/exception.js"),a=function(){var e=function(t,i){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&(e[i]=t[i])},e(t,i)};return function(t,i){if("function"!==typeof i&&null!==i)throw new TypeError("Class extends value "+String(i)+" is not a constructor or null");function r(){this.constructor=t}e(t,i),t.prototype=null===i?Object.create(i):(r.prototype=i.prototype,new r)}}(),u=function(e){function t(t,i){var r=e.call(this,"xhr-range-loader")||this;return r.TAG="RangeLoader",r._seekHandler=t,r._config=i,r._needStash=!1,r._chunkSizeKBList=[128,256,384,512,768,1024,1536,2048,3072,4096,5120,6144,7168,8192],r._currentChunkSizeKB=384,r._currentSpeedNormalized=0,r._zeroSpeedChunkCount=0,r._xhr=null,r._speedSampler=new n.default,r._requestAbort=!1,r._waitForTotalLength=!1,r._totalLengthReceived=!1,r._currentRequestURL=null,r._currentRedirectedURL=null,r._currentRequestRange=null,r._totalLength=null,r._contentLength=null,r._receivedLength=0,r._lastTimeLoaded=0,r}return a(t,e),t.isSupported=function(){try{var e=new XMLHttpRequest;return e.open("GET","https://example.com",!0),e.responseType="arraybuffer","arraybuffer"===e.responseType}catch(t){return r.default.w("RangeLoader",t.message),!1}},t.prototype.destroy=function(){this.isWorking()&&this.abort(),this._xhr&&(this._xhr.onreadystatechange=null,this._xhr.onprogress=null,this._xhr.onload=null,this._xhr.onerror=null,this._xhr=null),e.prototype.destroy.call(this)},Object.defineProperty(t.prototype,"currentSpeed",{get:function(){return this._speedSampler.lastSecondKBps},enumerable:!1,configurable:!0}),t.prototype.open=function(e,t){this._dataSource=e,this._range=t,this._status=s.LoaderStatus.kConnecting;var i=!1;void 0!=this._dataSource.filesize&&0!==this._dataSource.filesize&&(i=!0,this._totalLength=this._dataSource.filesize),this._totalLengthReceived||i?this._openSubRange():(this._waitForTotalLength=!0,this._internalOpen(this._dataSource,{from:0,to:-1}))},t.prototype._openSubRange=function(){var e=1024*this._currentChunkSizeKB,t=this._range.from+this._receivedLength,i=t+e;null!=this._contentLength&&i-this._range.from>=this._contentLength&&(i=this._range.from+this._contentLength-1),this._currentRequestRange={from:t,to:i},this._internalOpen(this._dataSource,this._currentRequestRange)},t.prototype._internalOpen=function(e,t){this._lastTimeLoaded=0;var i=e.url;this._config.reuseRedirectedURL&&(void 0!=this._currentRedirectedURL?i=this._currentRedirectedURL:void 0!=e.redirectedURL&&(i=e.redirectedURL));var r=this._seekHandler.getConfig(i,t);this._currentRequestURL=r.url;var n=this._xhr=new XMLHttpRequest;if(n.open("GET",r.url,!0),n.responseType="arraybuffer",n.onreadystatechange=this._onReadyStateChange.bind(this),n.onprogress=this._onProgress.bind(this),n.onload=this._onLoad.bind(this),n.onerror=this._onXhrError.bind(this),e.withCredentials&&(n.withCredentials=!0),"object"===typeof r.headers){var s=r.headers;for(var o in s)s.hasOwnProperty(o)&&n.setRequestHeader(o,s[o])}if("object"===typeof this._config.headers){s=this._config.headers;for(var o in s)s.hasOwnProperty(o)&&n.setRequestHeader(o,s[o])}n.send()},t.prototype.abort=function(){this._requestAbort=!0,this._internalAbort(),this._status=s.LoaderStatus.kComplete},t.prototype._internalAbort=function(){this._xhr&&(this._xhr.onreadystatechange=null,this._xhr.onprogress=null,this._xhr.onload=null,this._xhr.onerror=null,this._xhr.abort(),this._xhr=null)},t.prototype._onReadyStateChange=function(e){var t=e.target;if(2===t.readyState){if(void 0!=t.responseURL){var i=this._seekHandler.removeURLParameters(t.responseURL);t.responseURL!==this._currentRequestURL&&i!==this._currentRedirectedURL&&(this._currentRedirectedURL=i,this._onURLRedirect&&this._onURLRedirect(i))}if(t.status>=200&&t.status<=299){if(this._waitForTotalLength)return;this._status=s.LoaderStatus.kBuffering}else{if(this._status=s.LoaderStatus.kError,!this._onError)throw new o.RuntimeException("RangeLoader: Http code invalid, "+t.status+" "+t.statusText);this._onError(s.LoaderErrors.HTTP_STATUS_CODE_INVALID,{code:t.status,msg:t.statusText})}}},t.prototype._onProgress=function(e){if(this._status!==s.LoaderStatus.kError){if(null===this._contentLength){var t=!1;if(this._waitForTotalLength){this._waitForTotalLength=!1,this._totalLengthReceived=!0,t=!0;var i=e.total;this._internalAbort(),null!=i&0!==i&&(this._totalLength=i)}if(-1===this._range.to?this._contentLength=this._totalLength-this._range.from:this._contentLength=this._range.to-this._range.from+1,t)return void this._openSubRange();this._onContentLengthKnown&&this._onContentLengthKnown(this._contentLength)}var r=e.loaded-this._lastTimeLoaded;this._lastTimeLoaded=e.loaded,this._speedSampler.addBytes(r)}},t.prototype._normalizeSpeed=function(e){var t=this._chunkSizeKBList,i=t.length-1,r=0,n=0,s=i;if(e<t[0])return t[0];while(n<=s){if(r=n+Math.floor((s-n)/2),r===i||e>=t[r]&&e<t[r+1])return t[r];t[r]<e?n=r+1:s=r-1}},t.prototype._onLoad=function(e){if(this._status!==s.LoaderStatus.kError)if(this._waitForTotalLength)this._waitForTotalLength=!1;else{this._lastTimeLoaded=0;var t=this._speedSampler.lastSecondKBps;if(0===t&&(this._zeroSpeedChunkCount++,this._zeroSpeedChunkCount>=3&&(t=this._speedSampler.currentKBps)),0!==t){var i=this._normalizeSpeed(t);this._currentSpeedNormalized!==i&&(this._currentSpeedNormalized=i,this._currentChunkSizeKB=i)}var r=e.target.response,n=this._range.from+this._receivedLength;this._receivedLength+=r.byteLength;var o=!1;null!=this._contentLength&&this._receivedLength<this._contentLength?this._openSubRange():o=!0,this._onDataArrival&&this._onDataArrival(r,n,this._receivedLength),o&&(this._status=s.LoaderStatus.kComplete,this._onComplete&&this._onComplete(this._range.from,this._range.from+this._receivedLength-1))}},t.prototype._onXhrError=function(e){this._status=s.LoaderStatus.kError;var t=0,i=null;if(this._contentLength&&this._receivedLength>0&&this._receivedLength<this._contentLength?(t=s.LoaderErrors.EARLY_EOF,i={code:-1,msg:"RangeLoader meet Early-Eof"}):(t=s.LoaderErrors.EXCEPTION,i={code:-1,msg:e.constructor.name+" "+e.type}),!this._onError)throw new o.RuntimeException(i.msg);this._onError(t,i)},t}(s.BaseLoader);t["default"]=u},"./src/player/flv-player.js":
/*!**********************************!*\
  !*** ./src/player/flv-player.js ***!
  \**********************************/function(e,t,i){"use strict";i.r(t);var r=i(/*! events */"./node_modules/events/events.js"),n=i.n(r),s=i(/*! ../utils/logger.js */"./src/utils/logger.js"),o=i(/*! ../utils/browser.js */"./src/utils/browser.js"),a=i(/*! ./player-events.js */"./src/player/player-events.js"),u=i(/*! ../core/transmuxer.js */"./src/core/transmuxer.js"),l=i(/*! ../core/transmuxing-events.js */"./src/core/transmuxing-events.js"),d=i(/*! ../core/mse-controller.js */"./src/core/mse-controller.js"),h=i(/*! ../core/mse-events.js */"./src/core/mse-events.js"),c=i(/*! ./player-errors.js */"./src/player/player-errors.js"),f=i(/*! ../config.js */"./src/config.js"),_=i(/*! ../utils/exception.js */"./src/utils/exception.js"),p=function(){function e(e,t){if(this.TAG="FlvPlayer",this._type="FlvPlayer",this._emitter=new(n()),this._config=(0,f.createDefaultConfig)(),"object"===typeof t&&Object.assign(this._config,t),"flv"!==e.type.toLowerCase())throw new _.InvalidArgumentException("FlvPlayer requires an flv MediaDataSource input!");!0===e.isLive&&(this._config.isLive=!0),this.e={onvLoadedMetadata:this._onvLoadedMetadata.bind(this),onvSeeking:this._onvSeeking.bind(this),onvCanPlay:this._onvCanPlay.bind(this),onvStalled:this._onvStalled.bind(this),onvProgress:this._onvProgress.bind(this)},self.performance&&self.performance.now?this._now=self.performance.now.bind(self.performance):this._now=Date.now,this._pendingSeekTime=null,this._requestSetTime=!1,this._seekpointRecord=null,this._progressChecker=null,this._mediaDataSource=e,this._mediaElement=null,this._msectl=null,this._transmuxer=null,this._mseSourceOpened=!1,this._hasPendingLoad=!1,this._receivedCanPlay=!1,this._mediaInfo=null,this._statisticsInfo=null;var i=o.default.chrome&&(o.default.version.major<50||50===o.default.version.major&&o.default.version.build<2661);this._alwaysSeekKeyframe=!!(i||o.default.msedge||o.default.msie),this._alwaysSeekKeyframe&&(this._config.accurateSeek=!1)}return e.prototype.destroy=function(){null!=this._progressChecker&&(window.clearInterval(this._progressChecker),this._progressChecker=null),this._transmuxer&&this.unload(),this._mediaElement&&this.detachMediaElement(),this.e=null,this._mediaDataSource=null,this._emitter.removeAllListeners(),this._emitter=null},e.prototype.on=function(e,t){var i=this;e===a.default.MEDIA_INFO?null!=this._mediaInfo&&Promise.resolve().then((function(){i._emitter.emit(a.default.MEDIA_INFO,i.mediaInfo)})):e===a.default.STATISTICS_INFO&&null!=this._statisticsInfo&&Promise.resolve().then((function(){i._emitter.emit(a.default.STATISTICS_INFO,i.statisticsInfo)})),this._emitter.addListener(e,t)},e.prototype.off=function(e,t){this._emitter.removeListener(e,t)},e.prototype.attachMediaElement=function(e){var t=this;if(this._mediaElement=e,e.addEventListener("loadedmetadata",this.e.onvLoadedMetadata),e.addEventListener("seeking",this.e.onvSeeking),e.addEventListener("canplay",this.e.onvCanPlay),e.addEventListener("stalled",this.e.onvStalled),e.addEventListener("progress",this.e.onvProgress),this._msectl=new d.default(this._config),this._msectl.on(h.default.UPDATE_END,this._onmseUpdateEnd.bind(this)),this._msectl.on(h.default.BUFFER_FULL,this._onmseBufferFull.bind(this)),this._msectl.on(h.default.SOURCE_OPEN,(function(){t._mseSourceOpened=!0,t._hasPendingLoad&&(t._hasPendingLoad=!1,t.load())})),this._msectl.on(h.default.ERROR,(function(e){t._emitter.emit(a.default.ERROR,c.ErrorTypes.MEDIA_ERROR,c.ErrorDetails.MEDIA_MSE_ERROR,e)})),this._msectl.attachMediaElement(e),null!=this._pendingSeekTime)try{e.currentTime=this._pendingSeekTime,this._pendingSeekTime=null}catch(i){}},e.prototype.detachMediaElement=function(){this._mediaElement&&(this._msectl.detachMediaElement(),this._mediaElement.removeEventListener("loadedmetadata",this.e.onvLoadedMetadata),this._mediaElement.removeEventListener("seeking",this.e.onvSeeking),this._mediaElement.removeEventListener("canplay",this.e.onvCanPlay),this._mediaElement.removeEventListener("stalled",this.e.onvStalled),this._mediaElement.removeEventListener("progress",this.e.onvProgress),this._mediaElement=null),this._msectl&&(this._msectl.destroy(),this._msectl=null)},e.prototype.load=function(){var e=this;if(!this._mediaElement)throw new _.IllegalStateException("HTMLMediaElement must be attached before load()!");if(this._transmuxer)throw new _.IllegalStateException("FlvPlayer.load() has been called, please call unload() first!");this._hasPendingLoad||(this._config.deferLoadAfterSourceOpen&&!1===this._mseSourceOpened?this._hasPendingLoad=!0:(this._mediaElement.readyState>0&&(this._requestSetTime=!0,this._mediaElement.currentTime=0),this._transmuxer=new u.default(this._mediaDataSource,this._config),this._transmuxer.on(l.default.INIT_SEGMENT,(function(t,i){e._msectl.appendInitSegment(i)})),this._transmuxer.on(l.default.MEDIA_SEGMENT,(function(t,i){if(e._msectl.appendMediaSegment(i),e._config.lazyLoad&&!e._config.isLive){var r=e._mediaElement.currentTime;i.info.endDts>=1e3*(r+e._config.lazyLoadMaxDuration)&&null==e._progressChecker&&(s.default.v(e.TAG,"Maximum buffering duration exceeded, suspend transmuxing task"),e._suspendTransmuxer())}})),this._transmuxer.on(l.default.LOADING_COMPLETE,(function(){e._msectl.endOfStream(),e._emitter.emit(a.default.LOADING_COMPLETE)})),this._transmuxer.on(l.default.RECOVERED_EARLY_EOF,(function(){e._emitter.emit(a.default.RECOVERED_EARLY_EOF)})),this._transmuxer.on(l.default.IO_ERROR,(function(t,i){e._emitter.emit(a.default.ERROR,c.ErrorTypes.NETWORK_ERROR,t,i)})),this._transmuxer.on(l.default.DEMUX_ERROR,(function(t,i){e._emitter.emit(a.default.ERROR,c.ErrorTypes.MEDIA_ERROR,t,{code:-1,msg:i})})),this._transmuxer.on(l.default.MEDIA_INFO,(function(t){e._mediaInfo=t,e._emitter.emit(a.default.MEDIA_INFO,Object.assign({},t))})),this._transmuxer.on(l.default.METADATA_ARRIVED,(function(t){e._emitter.emit(a.default.METADATA_ARRIVED,t)})),this._transmuxer.on(l.default.SCRIPTDATA_ARRIVED,(function(t){e._emitter.emit(a.default.SCRIPTDATA_ARRIVED,t)})),this._transmuxer.on(l.default.STATISTICS_INFO,(function(t){e._statisticsInfo=e._fillStatisticsInfo(t),e._emitter.emit(a.default.STATISTICS_INFO,Object.assign({},e._statisticsInfo))})),this._transmuxer.on(l.default.RECOMMEND_SEEKPOINT,(function(t){e._mediaElement&&!e._config.accurateSeek&&(e._requestSetTime=!0,e._mediaElement.currentTime=t/1e3)})),this._transmuxer.open()))},e.prototype.unload=function(){this._mediaElement&&this._mediaElement.pause(),this._msectl&&this._msectl.seek(0),this._transmuxer&&(this._transmuxer.close(),this._transmuxer.destroy(),this._transmuxer=null)},e.prototype.play=function(){return this._mediaElement.play()},e.prototype.pause=function(){this._mediaElement.pause()},Object.defineProperty(e.prototype,"type",{get:function(){return this._type},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"buffered",{get:function(){return this._mediaElement.buffered},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"duration",{get:function(){return this._mediaElement.duration},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"volume",{get:function(){return this._mediaElement.volume},set:function(e){this._mediaElement.volume=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"muted",{get:function(){return this._mediaElement.muted},set:function(e){this._mediaElement.muted=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentTime",{get:function(){return this._mediaElement?this._mediaElement.currentTime:0},set:function(e){this._mediaElement?this._internalSeek(e):this._pendingSeekTime=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"mediaInfo",{get:function(){return Object.assign({},this._mediaInfo)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"statisticsInfo",{get:function(){return null==this._statisticsInfo&&(this._statisticsInfo={}),this._statisticsInfo=this._fillStatisticsInfo(this._statisticsInfo),Object.assign({},this._statisticsInfo)},enumerable:!1,configurable:!0}),e.prototype._fillStatisticsInfo=function(e){if(e.playerType=this._type,!(this._mediaElement instanceof HTMLVideoElement))return e;var t=!0,i=0,r=0;if(this._mediaElement.getVideoPlaybackQuality){var n=this._mediaElement.getVideoPlaybackQuality();i=n.totalVideoFrames,r=n.droppedVideoFrames}else void 0!=this._mediaElement.webkitDecodedFrameCount?(i=this._mediaElement.webkitDecodedFrameCount,r=this._mediaElement.webkitDroppedFrameCount):t=!1;return t&&(e.decodedFrames=i,e.droppedFrames=r),e},e.prototype._onmseUpdateEnd=function(){if(this._config.lazyLoad&&!this._config.isLive){for(var e=this._mediaElement.buffered,t=this._mediaElement.currentTime,i=0,r=0;r<e.length;r++){var n=e.start(r),o=e.end(r);if(n<=t&&t<o){n,i=o;break}}i>=t+this._config.lazyLoadMaxDuration&&null==this._progressChecker&&(s.default.v(this.TAG,"Maximum buffering duration exceeded, suspend transmuxing task"),this._suspendTransmuxer())}},e.prototype._onmseBufferFull=function(){s.default.v(this.TAG,"MSE SourceBuffer is full, suspend transmuxing task"),null==this._progressChecker&&this._suspendTransmuxer()},e.prototype._suspendTransmuxer=function(){this._transmuxer&&(this._transmuxer.pause(),null==this._progressChecker&&(this._progressChecker=window.setInterval(this._checkProgressAndResume.bind(this),1e3)))},e.prototype._checkProgressAndResume=function(){for(var e=this._mediaElement.currentTime,t=this._mediaElement.buffered,i=!1,r=0;r<t.length;r++){var n=t.start(r),o=t.end(r);if(e>=n&&e<o){e>=o-this._config.lazyLoadRecoverDuration&&(i=!0);break}}i&&(window.clearInterval(this._progressChecker),this._progressChecker=null,i&&(s.default.v(this.TAG,"Continue loading from paused position"),this._transmuxer.resume()))},e.prototype._isTimepointBuffered=function(e){for(var t=this._mediaElement.buffered,i=0;i<t.length;i++){var r=t.start(i),n=t.end(i);if(e>=r&&e<n)return!0}return!1},e.prototype._internalSeek=function(e){var t=this._isTimepointBuffered(e),i=!1,r=0;if(e<1&&this._mediaElement.buffered.length>0){var n=this._mediaElement.buffered.start(0);(n<1&&e<n||o.default.safari)&&(i=!0,r=o.default.safari?.1:n)}if(i)this._requestSetTime=!0,this._mediaElement.currentTime=r;else if(t){if(this._alwaysSeekKeyframe){var s=this._msectl.getNearestKeyframe(Math.floor(1e3*e));this._requestSetTime=!0,this._mediaElement.currentTime=null!=s?s.dts/1e3:e}else this._requestSetTime=!0,this._mediaElement.currentTime=e;null!=this._progressChecker&&this._checkProgressAndResume()}else null!=this._progressChecker&&(window.clearInterval(this._progressChecker),this._progressChecker=null),this._msectl.seek(e),this._transmuxer.seek(Math.floor(1e3*e)),this._config.accurateSeek&&(this._requestSetTime=!0,this._mediaElement.currentTime=e)},e.prototype._checkAndApplyUnbufferedSeekpoint=function(){if(this._seekpointRecord)if(this._seekpointRecord.recordTime<=this._now()-100){var e=this._mediaElement.currentTime;this._seekpointRecord=null,this._isTimepointBuffered(e)||(null!=this._progressChecker&&(window.clearTimeout(this._progressChecker),this._progressChecker=null),this._msectl.seek(e),this._transmuxer.seek(Math.floor(1e3*e)),this._config.accurateSeek&&(this._requestSetTime=!0,this._mediaElement.currentTime=e))}else window.setTimeout(this._checkAndApplyUnbufferedSeekpoint.bind(this),50)},e.prototype._checkAndResumeStuckPlayback=function(e){var t=this._mediaElement;if(e||!this._receivedCanPlay||t.readyState<2){var i=t.buffered;i.length>0&&t.currentTime<i.start(0)&&(s.default.w(this.TAG,"Playback seems stuck at "+t.currentTime+", seek to "+i.start(0)),this._requestSetTime=!0,this._mediaElement.currentTime=i.start(0),this._mediaElement.removeEventListener("progress",this.e.onvProgress))}else this._mediaElement.removeEventListener("progress",this.e.onvProgress)},e.prototype._onvLoadedMetadata=function(e){null!=this._pendingSeekTime&&(this._mediaElement.currentTime=this._pendingSeekTime,this._pendingSeekTime=null)},e.prototype._onvSeeking=function(e){var t=this._mediaElement.currentTime,i=this._mediaElement.buffered;if(this._requestSetTime)this._requestSetTime=!1;else{if(t<1&&i.length>0){var r=i.start(0);if(r<1&&t<r||o.default.safari)return this._requestSetTime=!0,void(this._mediaElement.currentTime=o.default.safari?.1:r)}if(this._isTimepointBuffered(t)){if(this._alwaysSeekKeyframe){var n=this._msectl.getNearestKeyframe(Math.floor(1e3*t));null!=n&&(this._requestSetTime=!0,this._mediaElement.currentTime=n.dts/1e3)}null!=this._progressChecker&&this._checkProgressAndResume()}else this._seekpointRecord={seekPoint:t,recordTime:this._now()},window.setTimeout(this._checkAndApplyUnbufferedSeekpoint.bind(this),50)}},e.prototype._onvCanPlay=function(e){this._receivedCanPlay=!0,this._mediaElement.removeEventListener("canplay",this.e.onvCanPlay)},e.prototype._onvStalled=function(e){this._checkAndResumeStuckPlayback(!0)},e.prototype._onvProgress=function(e){this._checkAndResumeStuckPlayback()},e}();t["default"]=p},"./src/player/native-player.js":
/*!*************************************!*\
  !*** ./src/player/native-player.js ***!
  \*************************************/function(e,t,i){"use strict";i.r(t);var r=i(/*! events */"./node_modules/events/events.js"),n=i.n(r),s=i(/*! ./player-events.js */"./src/player/player-events.js"),o=i(/*! ../config.js */"./src/config.js"),a=i(/*! ../utils/exception.js */"./src/utils/exception.js"),u=function(){function e(e,t){if(this.TAG="NativePlayer",this._type="NativePlayer",this._emitter=new(n()),this._config=(0,o.createDefaultConfig)(),"object"===typeof t&&Object.assign(this._config,t),"flv"===e.type.toLowerCase())throw new a.InvalidArgumentException("NativePlayer does't support flv MediaDataSource input!");if(e.hasOwnProperty("segments"))throw new a.InvalidArgumentException("NativePlayer("+e.type+") doesn't support multipart playback!");this.e={onvLoadedMetadata:this._onvLoadedMetadata.bind(this)},this._pendingSeekTime=null,this._statisticsReporter=null,this._mediaDataSource=e,this._mediaElement=null}return e.prototype.destroy=function(){this._mediaElement&&(this.unload(),this.detachMediaElement()),this.e=null,this._mediaDataSource=null,this._emitter.removeAllListeners(),this._emitter=null},e.prototype.on=function(e,t){var i=this;e===s.default.MEDIA_INFO?null!=this._mediaElement&&0!==this._mediaElement.readyState&&Promise.resolve().then((function(){i._emitter.emit(s.default.MEDIA_INFO,i.mediaInfo)})):e===s.default.STATISTICS_INFO&&null!=this._mediaElement&&0!==this._mediaElement.readyState&&Promise.resolve().then((function(){i._emitter.emit(s.default.STATISTICS_INFO,i.statisticsInfo)})),this._emitter.addListener(e,t)},e.prototype.off=function(e,t){this._emitter.removeListener(e,t)},e.prototype.attachMediaElement=function(e){if(this._mediaElement=e,e.addEventListener("loadedmetadata",this.e.onvLoadedMetadata),null!=this._pendingSeekTime)try{e.currentTime=this._pendingSeekTime,this._pendingSeekTime=null}catch(t){}},e.prototype.detachMediaElement=function(){this._mediaElement&&(this._mediaElement.src="",this._mediaElement.removeAttribute("src"),this._mediaElement.removeEventListener("loadedmetadata",this.e.onvLoadedMetadata),this._mediaElement=null),null!=this._statisticsReporter&&(window.clearInterval(this._statisticsReporter),this._statisticsReporter=null)},e.prototype.load=function(){if(!this._mediaElement)throw new a.IllegalStateException("HTMLMediaElement must be attached before load()!");this._mediaElement.src=this._mediaDataSource.url,this._mediaElement.readyState>0&&(this._mediaElement.currentTime=0),this._mediaElement.preload="auto",this._mediaElement.load(),this._statisticsReporter=window.setInterval(this._reportStatisticsInfo.bind(this),this._config.statisticsInfoReportInterval)},e.prototype.unload=function(){this._mediaElement&&(this._mediaElement.src="",this._mediaElement.removeAttribute("src")),null!=this._statisticsReporter&&(window.clearInterval(this._statisticsReporter),this._statisticsReporter=null)},e.prototype.play=function(){return this._mediaElement.play()},e.prototype.pause=function(){this._mediaElement.pause()},Object.defineProperty(e.prototype,"type",{get:function(){return this._type},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"buffered",{get:function(){return this._mediaElement.buffered},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"duration",{get:function(){return this._mediaElement.duration},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"volume",{get:function(){return this._mediaElement.volume},set:function(e){this._mediaElement.volume=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"muted",{get:function(){return this._mediaElement.muted},set:function(e){this._mediaElement.muted=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentTime",{get:function(){return this._mediaElement?this._mediaElement.currentTime:0},set:function(e){this._mediaElement?this._mediaElement.currentTime=e:this._pendingSeekTime=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"mediaInfo",{get:function(){var e=this._mediaElement instanceof HTMLAudioElement?"audio/":"video/",t={mimeType:e+this._mediaDataSource.type};return this._mediaElement&&(t.duration=Math.floor(1e3*this._mediaElement.duration),this._mediaElement instanceof HTMLVideoElement&&(t.width=this._mediaElement.videoWidth,t.height=this._mediaElement.videoHeight)),t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"statisticsInfo",{get:function(){var e={playerType:this._type,url:this._mediaDataSource.url};if(!(this._mediaElement instanceof HTMLVideoElement))return e;var t=!0,i=0,r=0;if(this._mediaElement.getVideoPlaybackQuality){var n=this._mediaElement.getVideoPlaybackQuality();i=n.totalVideoFrames,r=n.droppedVideoFrames}else void 0!=this._mediaElement.webkitDecodedFrameCount?(i=this._mediaElement.webkitDecodedFrameCount,r=this._mediaElement.webkitDroppedFrameCount):t=!1;return t&&(e.decodedFrames=i,e.droppedFrames=r),e},enumerable:!1,configurable:!0}),e.prototype._onvLoadedMetadata=function(e){null!=this._pendingSeekTime&&(this._mediaElement.currentTime=this._pendingSeekTime,this._pendingSeekTime=null),this._emitter.emit(s.default.MEDIA_INFO,this.mediaInfo)},e.prototype._reportStatisticsInfo=function(){this._emitter.emit(s.default.STATISTICS_INFO,this.statisticsInfo)},e}();t["default"]=u},"./src/player/player-errors.js":
/*!*************************************!*\
  !*** ./src/player/player-errors.js ***!
  \*************************************/function(e,t,i){"use strict";i.r(t),i.d(t,{ErrorTypes:function(){return s},ErrorDetails:function(){return o}});var r=i(/*! ../io/loader.js */"./src/io/loader.js"),n=i(/*! ../demux/demux-errors.js */"./src/demux/demux-errors.js"),s={NETWORK_ERROR:"NetworkError",MEDIA_ERROR:"MediaError",OTHER_ERROR:"OtherError"},o={NETWORK_EXCEPTION:r.LoaderErrors.EXCEPTION,NETWORK_STATUS_CODE_INVALID:r.LoaderErrors.HTTP_STATUS_CODE_INVALID,NETWORK_TIMEOUT:r.LoaderErrors.CONNECTING_TIMEOUT,NETWORK_UNRECOVERABLE_EARLY_EOF:r.LoaderErrors.UNRECOVERABLE_EARLY_EOF,MEDIA_MSE_ERROR:"MediaMSEError",MEDIA_FORMAT_ERROR:n.default.FORMAT_ERROR,MEDIA_FORMAT_UNSUPPORTED:n.default.FORMAT_UNSUPPORTED,MEDIA_CODEC_UNSUPPORTED:n.default.CODEC_UNSUPPORTED}},"./src/player/player-events.js":
/*!*************************************!*\
  !*** ./src/player/player-events.js ***!
  \*************************************/function(e,t,i){"use strict";i.r(t);var r={ERROR:"error",LOADING_COMPLETE:"loading_complete",RECOVERED_EARLY_EOF:"recovered_early_eof",MEDIA_INFO:"media_info",METADATA_ARRIVED:"metadata_arrived",SCRIPTDATA_ARRIVED:"scriptdata_arrived",STATISTICS_INFO:"statistics_info"};t["default"]=r},"./src/remux/aac-silent.js":
/*!*********************************!*\
  !*** ./src/remux/aac-silent.js ***!
  \*********************************/function(e,t,i){"use strict";i.r(t);var r=function(){function e(){}return e.getSilentFrame=function(e,t){if("mp4a.40.2"===e){if(1===t)return new Uint8Array([0,200,0,128,35,128]);if(2===t)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(3===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(4===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(5===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,56]);if(6===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,0,178,0,32,8,224])}else{if(1===t)return new Uint8Array([1,64,34,128,163,78,230,128,186,8,0,0,0,28,6,241,193,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(2===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(3===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94])}return null},e}();t["default"]=r},"./src/remux/mp4-generator.js":
/*!************************************!*\
  !*** ./src/remux/mp4-generator.js ***!
  \************************************/function(e,t,i){"use strict";i.r(t);var r=function(){function e(){}return e.init=function(){for(var t in e.types={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],mvex:[],mvhd:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[],".mp3":[]},e.types)e.types.hasOwnProperty(t)&&(e.types[t]=[t.charCodeAt(0),t.charCodeAt(1),t.charCodeAt(2),t.charCodeAt(3)]);var i=e.constants={};i.FTYP=new Uint8Array([105,115,111,109,0,0,0,1,105,115,111,109,97,118,99,49]),i.STSD_PREFIX=new Uint8Array([0,0,0,0,0,0,0,1]),i.STTS=new Uint8Array([0,0,0,0,0,0,0,0]),i.STSC=i.STCO=i.STTS,i.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),i.HDLR_VIDEO=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),i.HDLR_AUDIO=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]),i.DREF=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),i.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),i.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0])},e.box=function(e){for(var t=8,i=null,r=Array.prototype.slice.call(arguments,1),n=r.length,s=0;s<n;s++)t+=r[s].byteLength;i=new Uint8Array(t),i[0]=t>>>24&255,i[1]=t>>>16&255,i[2]=t>>>8&255,i[3]=255&t,i.set(e,4);var o=8;for(s=0;s<n;s++)i.set(r[s],o),o+=r[s].byteLength;return i},e.generateInitSegment=function(t){var i=e.box(e.types.ftyp,e.constants.FTYP),r=e.moov(t),n=new Uint8Array(i.byteLength+r.byteLength);return n.set(i,0),n.set(r,i.byteLength),n},e.moov=function(t){var i=e.mvhd(t.timescale,t.duration),r=e.trak(t),n=e.mvex(t);return e.box(e.types.moov,i,r,n)},e.mvhd=function(t,i){return e.box(e.types.mvhd,new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,t>>>24&255,t>>>16&255,t>>>8&255,255&t,i>>>24&255,i>>>16&255,i>>>8&255,255&i,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]))},e.trak=function(t){return e.box(e.types.trak,e.tkhd(t),e.mdia(t))},e.tkhd=function(t){var i=t.id,r=t.duration,n=t.presentWidth,s=t.presentHeight;return e.box(e.types.tkhd,new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i,0,0,0,0,r>>>24&255,r>>>16&255,r>>>8&255,255&r,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,n>>>8&255,255&n,0,0,s>>>8&255,255&s,0,0]))},e.mdia=function(t){return e.box(e.types.mdia,e.mdhd(t),e.hdlr(t),e.minf(t))},e.mdhd=function(t){var i=t.timescale,r=t.duration;return e.box(e.types.mdhd,new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i,r>>>24&255,r>>>16&255,r>>>8&255,255&r,85,196,0,0]))},e.hdlr=function(t){var i=null;return i="audio"===t.type?e.constants.HDLR_AUDIO:e.constants.HDLR_VIDEO,e.box(e.types.hdlr,i)},e.minf=function(t){var i=null;return i="audio"===t.type?e.box(e.types.smhd,e.constants.SMHD):e.box(e.types.vmhd,e.constants.VMHD),e.box(e.types.minf,i,e.dinf(),e.stbl(t))},e.dinf=function(){var t=e.box(e.types.dinf,e.box(e.types.dref,e.constants.DREF));return t},e.stbl=function(t){var i=e.box(e.types.stbl,e.stsd(t),e.box(e.types.stts,e.constants.STTS),e.box(e.types.stsc,e.constants.STSC),e.box(e.types.stsz,e.constants.STSZ),e.box(e.types.stco,e.constants.STCO));return i},e.stsd=function(t){return"audio"===t.type?"mp3"===t.codec?e.box(e.types.stsd,e.constants.STSD_PREFIX,e.mp3(t)):e.box(e.types.stsd,e.constants.STSD_PREFIX,e.mp4a(t)):e.box(e.types.stsd,e.constants.STSD_PREFIX,e.avc1(t))},e.mp3=function(t){var i=t.channelCount,r=t.audioSampleRate,n=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,i,0,16,0,0,0,0,r>>>8&255,255&r,0,0]);return e.box(e.types[".mp3"],n)},e.mp4a=function(t){var i=t.channelCount,r=t.audioSampleRate,n=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,i,0,16,0,0,0,0,r>>>8&255,255&r,0,0]);return e.box(e.types.mp4a,n,e.esds(t))},e.esds=function(t){var i=t.config||[],r=i.length,n=new Uint8Array([0,0,0,0,3,23+r,0,1,0,4,15+r,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([r]).concat(i).concat([6,1,2]));return e.box(e.types.esds,n)},e.avc1=function(t){var i=t.avcc,r=t.codecWidth,n=t.codecHeight,s=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,r>>>8&255,255&r,n>>>8&255,255&n,0,72,0,0,0,72,0,0,0,0,0,0,0,1,10,120,113,113,47,102,108,118,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,255,255]);return e.box(e.types.avc1,s,e.box(e.types.avcC,i))},e.mvex=function(t){return e.box(e.types.mvex,e.trex(t))},e.trex=function(t){var i=t.id,r=new Uint8Array([0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]);return e.box(e.types.trex,r)},e.moof=function(t,i){return e.box(e.types.moof,e.mfhd(t.sequenceNumber),e.traf(t,i))},e.mfhd=function(t){var i=new Uint8Array([0,0,0,0,t>>>24&255,t>>>16&255,t>>>8&255,255&t]);return e.box(e.types.mfhd,i)},e.traf=function(t,i){var r=t.id,n=e.box(e.types.tfhd,new Uint8Array([0,0,0,0,r>>>24&255,r>>>16&255,r>>>8&255,255&r])),s=e.box(e.types.tfdt,new Uint8Array([0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i])),o=e.sdtp(t),a=e.trun(t,o.byteLength+16+16+8+16+8+8);return e.box(e.types.traf,n,s,a,o)},e.sdtp=function(t){for(var i=t.samples||[],r=i.length,n=new Uint8Array(4+r),s=0;s<r;s++){var o=i[s].flags;n[s+4]=o.isLeading<<6|o.dependsOn<<4|o.isDependedOn<<2|o.hasRedundancy}return e.box(e.types.sdtp,n)},e.trun=function(t,i){var r=t.samples||[],n=r.length,s=12+16*n,o=new Uint8Array(s);i+=8+s,o.set([0,0,15,1,n>>>24&255,n>>>16&255,n>>>8&255,255&n,i>>>24&255,i>>>16&255,i>>>8&255,255&i],0);for(var a=0;a<n;a++){var u=r[a].duration,l=r[a].size,d=r[a].flags,h=r[a].cts;o.set([u>>>24&255,u>>>16&255,u>>>8&255,255&u,l>>>24&255,l>>>16&255,l>>>8&255,255&l,d.isLeading<<2|d.dependsOn,d.isDependedOn<<6|d.hasRedundancy<<4|d.isNonSync,0,0,h>>>24&255,h>>>16&255,h>>>8&255,255&h],12+16*a)}return e.box(e.types.trun,o)},e.mdat=function(t){return e.box(e.types.mdat,t)},e}();r.init(),t["default"]=r},"./src/remux/mp4-remuxer.js":
/*!**********************************!*\
  !*** ./src/remux/mp4-remuxer.js ***!
  \**********************************/function(e,t,i){"use strict";i.r(t);var r=i(/*! ../utils/logger.js */"./src/utils/logger.js"),n=i(/*! ./mp4-generator.js */"./src/remux/mp4-generator.js"),s=i(/*! ./aac-silent.js */"./src/remux/aac-silent.js"),o=i(/*! ../utils/browser.js */"./src/utils/browser.js"),a=i(/*! ../core/media-segment-info.js */"./src/core/media-segment-info.js"),u=i(/*! ../utils/exception.js */"./src/utils/exception.js"),l=function(){function e(e){this.TAG="MP4Remuxer",this._config=e,this._isLive=!0===e.isLive,this._dtsBase=-1,this._dtsBaseInited=!1,this._audioDtsBase=1/0,this._videoDtsBase=1/0,this._audioNextDts=void 0,this._videoNextDts=void 0,this._audioStashedLastSample=null,this._videoStashedLastSample=null,this._audioMeta=null,this._videoMeta=null,this._audioSegmentInfoList=new a.MediaSegmentInfoList("audio"),this._videoSegmentInfoList=new a.MediaSegmentInfoList("video"),this._onInitSegment=null,this._onMediaSegment=null,this._forceFirstIDR=!(!o.default.chrome||!(o.default.version.major<50||50===o.default.version.major&&o.default.version.build<2661)),this._fillSilentAfterSeek=o.default.msedge||o.default.msie,this._mp3UseMpegAudio=!o.default.firefox,this._fillAudioTimestampGap=this._config.fixAudioTimestampGap}return e.prototype.destroy=function(){this._dtsBase=-1,this._dtsBaseInited=!1,this._audioMeta=null,this._videoMeta=null,this._audioSegmentInfoList.clear(),this._audioSegmentInfoList=null,this._videoSegmentInfoList.clear(),this._videoSegmentInfoList=null,this._onInitSegment=null,this._onMediaSegment=null},e.prototype.bindDataSource=function(e){return e.onDataAvailable=this.remux.bind(this),e.onTrackMetadata=this._onTrackMetadataReceived.bind(this),this},Object.defineProperty(e.prototype,"onInitSegment",{get:function(){return this._onInitSegment},set:function(e){this._onInitSegment=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onMediaSegment",{get:function(){return this._onMediaSegment},set:function(e){this._onMediaSegment=e},enumerable:!1,configurable:!0}),e.prototype.insertDiscontinuity=function(){this._audioNextDts=this._videoNextDts=void 0},e.prototype.seek=function(e){this._audioStashedLastSample=null,this._videoStashedLastSample=null,this._videoSegmentInfoList.clear(),this._audioSegmentInfoList.clear()},e.prototype.remux=function(e,t){if(!this._onMediaSegment)throw new u.IllegalStateException("MP4Remuxer: onMediaSegment callback must be specificed!");this._dtsBaseInited||this._calculateDtsBase(e,t),this._remuxVideo(t),this._remuxAudio(e)},e.prototype._onTrackMetadataReceived=function(e,t){var i=null,r="mp4",s=t.codec;if("audio"===e)this._audioMeta=t,"mp3"===t.codec&&this._mp3UseMpegAudio?(r="mpeg",s="",i=new Uint8Array):i=n.default.generateInitSegment(t);else{if("video"!==e)return;this._videoMeta=t,i=n.default.generateInitSegment(t)}if(!this._onInitSegment)throw new u.IllegalStateException("MP4Remuxer: onInitSegment callback must be specified!");this._onInitSegment(e,{type:e,data:i.buffer,codec:s,container:e+"/"+r,mediaDuration:t.duration})},e.prototype._calculateDtsBase=function(e,t){this._dtsBaseInited||(e.samples&&e.samples.length&&(this._audioDtsBase=e.samples[0].dts),t.samples&&t.samples.length&&(this._videoDtsBase=t.samples[0].dts),this._dtsBase=Math.min(this._audioDtsBase,this._videoDtsBase),this._dtsBaseInited=!0)},e.prototype.flushStashedSamples=function(){var e=this._videoStashedLastSample,t=this._audioStashedLastSample,i={type:"video",id:1,sequenceNumber:0,samples:[],length:0};null!=e&&(i.samples.push(e),i.length=e.length);var r={type:"audio",id:2,sequenceNumber:0,samples:[],length:0};null!=t&&(r.samples.push(t),r.length=t.length),this._videoStashedLastSample=null,this._audioStashedLastSample=null,this._remuxVideo(i,!0),this._remuxAudio(r,!0)},e.prototype._remuxAudio=function(e,t){if(null!=this._audioMeta){var i=e,u=i.samples,l=void 0,d=-1,h=-1,c=this._audioMeta.refSampleDuration,f="mp3"===this._audioMeta.codec&&this._mp3UseMpegAudio,_=this._dtsBaseInited&&void 0===this._audioNextDts,p=!1;if(u&&0!==u.length&&(1!==u.length||t)){var m=0,g=null,v=0;f?(m=0,v=i.length):(m=8,v=8+i.length);var y=null;if(u.length>1&&(y=u.pop(),v-=y.length),null!=this._audioStashedLastSample){var E=this._audioStashedLastSample;this._audioStashedLastSample=null,u.unshift(E),v+=E.length}null!=y&&(this._audioStashedLastSample=y);var b=u[0].dts-this._dtsBase;if(this._audioNextDts)l=b-this._audioNextDts;else if(this._audioSegmentInfoList.isEmpty())l=0,this._fillSilentAfterSeek&&!this._videoSegmentInfoList.isEmpty()&&"mp3"!==this._audioMeta.originalCodec&&(p=!0);else{var S=this._audioSegmentInfoList.getLastSampleBefore(b);if(null!=S){var L=b-(S.originalDts+S.duration);L<=3&&(L=0);var A=S.dts+S.duration+L;l=b-A}else l=0}if(p){var R=b-l,w=this._videoSegmentInfoList.getLastSegmentBefore(b);if(null!=w&&w.beginDts<R){var T=s.default.getSilentFrame(this._audioMeta.originalCodec,this._audioMeta.channelCount);if(T){var O=w.beginDts,C=R-w.beginDts;r.default.v(this.TAG,"InsertPrefixSilentAudio: dts: "+O+", duration: "+C),u.unshift({unit:T,dts:O,pts:O}),v+=T.byteLength}}else p=!1}for(var k=[],I=0;I<u.length;I++){E=u[I];var D=E.unit,x=E.dts-this._dtsBase,M=(O=x,!1),B=null,P=0;if(!(x<-.001)){if("mp3"!==this._audioMeta.codec){var j=x,U=3;if(this._audioNextDts&&(j=this._audioNextDts),l=x-j,l<=-U*c){r.default.w(this.TAG,"Dropping 1 audio frame (originalDts: "+x+" ms ,curRefDts: "+j+" ms)  due to dtsCorrection: "+l+" ms overlap.");continue}if(l>=U*c&&this._fillAudioTimestampGap&&!o.default.safari){M=!0;var N=Math.floor(l/c);r.default.w(this.TAG,"Large audio timestamp gap detected, may cause AV sync to drift. Silent frames will be generated to avoid unsync.\noriginalDts: "+x+" ms, curRefDts: "+j+" ms, dtsCorrection: "+Math.round(l)+" ms, generate: "+N+" frames"),O=Math.floor(j),P=Math.floor(j+c)-O;T=s.default.getSilentFrame(this._audioMeta.originalCodec,this._audioMeta.channelCount);null==T&&(r.default.w(this.TAG,"Unable to generate silent frame for "+this._audioMeta.originalCodec+" with "+this._audioMeta.channelCount+" channels, repeat last frame"),T=D),B=[];for(var F=0;F<N;F++){j+=c;var G=Math.floor(j),V=Math.floor(j+c)-G,z={dts:G,pts:G,cts:0,unit:T,size:T.byteLength,duration:V,originalDts:x,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0}};B.push(z),v+=z.size}this._audioNextDts=j+c}else O=Math.floor(j),P=Math.floor(j+c)-O,this._audioNextDts=j+c}else{if(O=x-l,I!==u.length-1){var K=u[I+1].dts-this._dtsBase-l;P=K-O}else if(null!=y){K=y.dts-this._dtsBase-l;P=K-O}else P=k.length>=1?k[k.length-1].duration:Math.floor(c);this._audioNextDts=O+P}-1===d&&(d=O),k.push({dts:O,pts:O,cts:0,unit:E.unit,size:E.unit.byteLength,duration:P,originalDts:x,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0}}),M&&k.push.apply(k,B)}}if(0===k.length)return i.samples=[],void(i.length=0);f?g=new Uint8Array(v):(g=new Uint8Array(v),g[0]=v>>>24&255,g[1]=v>>>16&255,g[2]=v>>>8&255,g[3]=255&v,g.set(n.default.types.mdat,4));for(I=0;I<k.length;I++){D=k[I].unit;g.set(D,m),m+=D.byteLength}var H=k[k.length-1];h=H.dts+H.duration;var W=new a.MediaSegmentInfo;W.beginDts=d,W.endDts=h,W.beginPts=d,W.endPts=h,W.originalBeginDts=k[0].originalDts,W.originalEndDts=H.originalDts+H.duration,W.firstSample=new a.SampleInfo(k[0].dts,k[0].pts,k[0].duration,k[0].originalDts,!1),W.lastSample=new a.SampleInfo(H.dts,H.pts,H.duration,H.originalDts,!1),this._isLive||this._audioSegmentInfoList.append(W),i.samples=k,i.sequenceNumber++;var q=null;q=f?new Uint8Array:n.default.moof(i,d),i.samples=[],i.length=0;var X={type:"audio",data:this._mergeBoxes(q,g).buffer,sampleCount:k.length,info:W};f&&_&&(X.timestampOffset=d),this._onMediaSegment("audio",X)}}},e.prototype._remuxVideo=function(e,t){if(null!=this._videoMeta){var i=e,r=i.samples,s=void 0,o=-1,u=-1,l=-1,d=-1;if(r&&0!==r.length&&(1!==r.length||t)){var h=8,c=null,f=8+e.length,_=null;if(r.length>1&&(_=r.pop(),f-=_.length),null!=this._videoStashedLastSample){var p=this._videoStashedLastSample;this._videoStashedLastSample=null,r.unshift(p),f+=p.length}null!=_&&(this._videoStashedLastSample=_);var m=r[0].dts-this._dtsBase;if(this._videoNextDts)s=m-this._videoNextDts;else if(this._videoSegmentInfoList.isEmpty())s=0;else{var g=this._videoSegmentInfoList.getLastSampleBefore(m);if(null!=g){var v=m-(g.originalDts+g.duration);v<=3&&(v=0);var y=g.dts+g.duration+v;s=m-y}else s=0}for(var E=new a.MediaSegmentInfo,b=[],S=0;S<r.length;S++){p=r[S];var L=p.dts-this._dtsBase,A=p.isKeyframe,R=L-s,w=p.cts,T=R+w;-1===o&&(o=R,l=T);var O=0;if(S!==r.length-1){var C=r[S+1].dts-this._dtsBase-s;O=C-R}else if(null!=_){C=_.dts-this._dtsBase-s;O=C-R}else O=b.length>=1?b[b.length-1].duration:Math.floor(this._videoMeta.refSampleDuration);if(A){var k=new a.SampleInfo(R,T,O,p.dts,!0);k.fileposition=p.fileposition,E.appendSyncPoint(k)}b.push({dts:R,pts:T,cts:w,units:p.units,size:p.length,isKeyframe:A,duration:O,originalDts:L,flags:{isLeading:0,dependsOn:A?2:1,isDependedOn:A?1:0,hasRedundancy:0,isNonSync:A?0:1}})}c=new Uint8Array(f),c[0]=f>>>24&255,c[1]=f>>>16&255,c[2]=f>>>8&255,c[3]=255&f,c.set(n.default.types.mdat,4);for(S=0;S<b.length;S++){var I=b[S].units;while(I.length){var D=I.shift(),x=D.data;c.set(x,h),h+=x.byteLength}}var M=b[b.length-1];if(u=M.dts+M.duration,d=M.pts+M.duration,this._videoNextDts=u,E.beginDts=o,E.endDts=u,E.beginPts=l,E.endPts=d,E.originalBeginDts=b[0].originalDts,E.originalEndDts=M.originalDts+M.duration,E.firstSample=new a.SampleInfo(b[0].dts,b[0].pts,b[0].duration,b[0].originalDts,b[0].isKeyframe),E.lastSample=new a.SampleInfo(M.dts,M.pts,M.duration,M.originalDts,M.isKeyframe),this._isLive||this._videoSegmentInfoList.append(E),i.samples=b,i.sequenceNumber++,this._forceFirstIDR){var B=b[0].flags;B.dependsOn=2,B.isNonSync=0}var P=n.default.moof(i,o);i.samples=[],i.length=0,this._onMediaSegment("video",{type:"video",data:this._mergeBoxes(P,c).buffer,sampleCount:b.length,info:E})}}},e.prototype._mergeBoxes=function(e,t){var i=new Uint8Array(e.byteLength+t.byteLength);return i.set(e,0),i.set(t,e.byteLength),i},e}();t["default"]=l},"./src/utils/browser.js":
/*!******************************!*\
  !*** ./src/utils/browser.js ***!
  \******************************/function(e,t,i){"use strict";i.r(t);var r={};function n(){var e=self.navigator.userAgent.toLowerCase(),t=/(edge)\/([\w.]+)/.exec(e)||/(opr)[\/]([\w.]+)/.exec(e)||/(chrome)[ \/]([\w.]+)/.exec(e)||/(iemobile)[\/]([\w.]+)/.exec(e)||/(version)(applewebkit)[ \/]([\w.]+).*(safari)[ \/]([\w.]+)/.exec(e)||/(webkit)[ \/]([\w.]+).*(version)[ \/]([\w.]+).*(safari)[ \/]([\w.]+)/.exec(e)||/(webkit)[ \/]([\w.]+)/.exec(e)||/(opera)(?:.*version|)[ \/]([\w.]+)/.exec(e)||/(msie) ([\w.]+)/.exec(e)||e.indexOf("trident")>=0&&/(rv)(?::| )([\w.]+)/.exec(e)||e.indexOf("compatible")<0&&/(firefox)[ \/]([\w.]+)/.exec(e)||[],i=/(ipad)/.exec(e)||/(ipod)/.exec(e)||/(windows phone)/.exec(e)||/(iphone)/.exec(e)||/(kindle)/.exec(e)||/(android)/.exec(e)||/(windows)/.exec(e)||/(mac)/.exec(e)||/(linux)/.exec(e)||/(cros)/.exec(e)||[],n={browser:t[5]||t[3]||t[1]||"",version:t[2]||t[4]||"0",majorVersion:t[4]||t[2]||"0",platform:i[0]||""},s={};if(n.browser){s[n.browser]=!0;var o=n.majorVersion.split(".");s.version={major:parseInt(n.majorVersion,10),string:n.version},o.length>1&&(s.version.minor=parseInt(o[1],10)),o.length>2&&(s.version.build=parseInt(o[2],10))}if(n.platform&&(s[n.platform]=!0),(s.chrome||s.opr||s.safari)&&(s.webkit=!0),s.rv||s.iemobile){s.rv&&delete s.rv;var a="msie";n.browser=a,s[a]=!0}if(s.edge){delete s.edge;var u="msedge";n.browser=u,s[u]=!0}if(s.opr){var l="opera";n.browser=l,s[l]=!0}if(s.safari&&s.android){var d="android";n.browser=d,s[d]=!0}for(var h in s.name=n.browser,s.platform=n.platform,r)r.hasOwnProperty(h)&&delete r[h];Object.assign(r,s)}n(),t["default"]=r},"./src/utils/exception.js":
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