Owncast Recordings System

auth.php

#/var/www/somewhere/auth.php

<?php
if($_POST['name']=="YOUR_STREAM_KEY") {
        http_response_code(200);
        exit();
} else {
        http_response_code(401);
        exit();
}

flv.min.js

#/var/www/somewhere/flv.min.js
#courtesy of https://github.com/Bilibili/flv.js/

(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.flvjs=f()}})(function(){var define,module,exports;return(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a){return a(o,!0)}if(i){return i(o,!0)}var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o+=1){s(r[o])}return s})({1:[function(_dereq_,module,exports){(function(process,global){(function(global,factory){typeof exports==='object'&&typeof module!=='undefined'?module.exports=factory():typeof define==='function'&&define.amd?define(factory):(global.ES6Promise=factory())}(this,(function(){'use strict';function objectOrFunction(x){return typeof x==='function'||typeof x==='object'&&x!==null}function isFunction(x){return typeof x==='function'}var _isArray=undefined;if(!Array.isArray){_isArray=function(x){return Object.prototype.toString.call(x)==='[object Array]'}}else{_isArray=Array.isArray}var isArray=_isArray;var len=0;var vertxNext=undefined;var customSchedulerFn=undefined;var asap=function asap(callback,arg){queue[len]=callback;queue[len+1]=arg;len+=2;if(len===2){if(customSchedulerFn){customSchedulerFn(flush)}else{scheduleFlush()}}};function setScheduler(scheduleFn){customSchedulerFn=scheduleFn}function setAsap(asapFn){asap=asapFn}var browserWindow=typeof window!=='undefined'?window:undefined;var browserGlobal=browserWindow||{};var BrowserMutationObserver=browserGlobal.MutationObserver||browserGlobal.WebKitMutationObserver;var isNode=typeof self==='undefined'&&typeof process!=='undefined'&&({}).toString.call(process)==='[object process]';var isWorker=typeof Uint8ClampedArray!=='undefined'&&typeof importScripts!=='undefined'&&typeof MessageChannel!=='undefined';function useNextTick(){return function(){return process.nextTick(flush)}}function useVertxTimer(){if(typeof vertxNext!=='undefined'){return function(){vertxNext(flush)}}return useSetTimeout()}function useMutationObserver(){var iterations=0;var observer=new BrowserMutationObserver(flush);var node=document.createTextNode('');observer.observe(node,{characterData:true});return function(){node.data=iterations= ++iterations%2}}function useMessageChannel(){var channel=new MessageChannel();channel.port1.onmessage=flush;return function(){return channel.port2.postMessage(0)}}function useSetTimeout(){var globalSetTimeout=setTimeout;return function(){return globalSetTimeout(flush,1)}}var queue=[1000];function flush(){for(var i=0;i<len;i+=2){var callback=queue[i];var arg=queue[i+1];callback(arg);queue[i]=undefined;queue[i+1]=undefined}len=0}function attemptVertx(){try{var r=_dereq_;var vertx=r('vertx');vertxNext=vertx.runOnLoop||vertx.runOnContext;return useVertxTimer()}catch(e){return useSetTimeout()}}var scheduleFlush=undefined;if(isNode){scheduleFlush=useNextTick()}else if(BrowserMutationObserver){scheduleFlush=useMutationObserver()}else if(isWorker){scheduleFlush=useMessageChannel()}else if(browserWindow===undefined&&typeof _dereq_==='function'){scheduleFlush=attemptVertx()}else{scheduleFlush=useSetTimeout()}function then(onFulfillment,onRejection){var _arguments=arguments;var parent=this;var child=new this.constructor(noop);if(child[PROMISE_ID]===undefined){makePromise(child)}var _state=parent._state;if(_state){(function(){var callback=_arguments[_state-1];asap(function(){return invokeCallback(_state,child,callback,parent._result)})})()}else{subscribe(parent,child,onFulfillment,onRejection)}return child}function resolve(object){var Constructor=this;if(object&&typeof object==='object'&&object.constructor===Constructor){return object}var promise=new Constructor(noop);_resolve(promise,object);return promise}var PROMISE_ID=Math.random().toString(36).substring(16);function noop(){}var PENDING=void 0;var FULFILLED=1;var REJECTED=2;var GET_THEN_ERROR=new ErrorObject();function selfFulfillment(){return new TypeError("You cannot resolve a promise with itself")}function cannotReturnOwn(){return new TypeError('A promises callback cannot return that same promise.')}function getThen(promise){try{return promise.then}catch(error){GET_THEN_ERROR.error=error;return GET_THEN_ERROR}}function tryThen(then,value,fulfillmentHandler,rejectionHandler){try{then.call(value,fulfillmentHandler,rejectionHandler)}catch(e){return e}}function handleForeignThenable(promise,thenable,then){asap(function(promise){var sealed=false;var error=tryThen(then,thenable,function(value){if(sealed){return}sealed=true;if(thenable!==value){_resolve(promise,value)}else{fulfill(promise,value)}},function(reason){if(sealed){return}sealed=true;_reject(promise,reason)},'Settle: '+(promise._label||' unknown promise'));if(!sealed&&error){sealed=true;_reject(promise,error)}},promise)}function handleOwnThenable(promise,thenable){if(thenable._state===FULFILLED){fulfill(promise,thenable._result)}else if(thenable._state===REJECTED){_reject(promise,thenable._result)}else{subscribe(thenable,undefined,function(value){return _resolve(promise,value)},function(reason){return _reject(promise,reason)})}}function handleMaybeThenable(promise,maybeThenable,then$$){if(maybeThenable.constructor===promise.constructor&&then$$===then&&maybeThenable.constructor.resolve===resolve){handleOwnThenable(promise,maybeThenable)}else{if(then$$===GET_THEN_ERROR){_reject(promise,GET_THEN_ERROR.error);GET_THEN_ERROR.error=null}else if(then$$===undefined){fulfill(promise,maybeThenable)}else if(isFunction(then$$)){handleForeignThenable(promise,maybeThenable,then$$)}else{fulfill(promise,maybeThenable)}}}function _resolve(promise,value){if(promise===value){_reject(promise,selfFulfillment())}else if(objectOrFunction(value)){handleMaybeThenable(promise,value,getThen(value))}else{fulfill(promise,value)}}function publishRejection(promise){if(promise._onerror){promise._onerror(promise._result)}publish(promise)}function fulfill(promise,value){if(promise._state!==PENDING){return}promise._result=value;promise._state=FULFILLED;if(promise._subscribers.length!==0){asap(publish,promise)}}function _reject(promise,reason){if(promise._state!==PENDING){return}promise._state=REJECTED;promise._result=reason;asap(publishRejection,promise)}function subscribe(parent,child,onFulfillment,onRejection){var _subscribers=parent._subscribers;var length=_subscribers.length;parent._onerror=null;_subscribers[length]=child;_subscribers[length+FULFILLED]=onFulfillment;_subscribers[length+REJECTED]=onRejection;if(length===0&&parent._state){asap(publish,parent)}}function publish(promise){var subscribers=promise._subscribers;var settled=promise._state;if(subscribers.length===0){return}var child=undefined,callback=undefined,detail=promise._result;for(var i=0;i<subscribers.length;i+=3){child=subscribers[i];callback=subscribers[i+settled];if(child){invokeCallback(settled,child,callback,detail)}else{callback(detail)}}promise._subscribers.length=0}function ErrorObject(){this.error=null}var TRY_CATCH_ERROR=new ErrorObject();function tryCatch(callback,detail){try{return callback(detail)}catch(e){TRY_CATCH_ERROR.error=e;return TRY_CATCH_ERROR}}function invokeCallback(settled,promise,callback,detail){var hasCallback=isFunction(callback),value=undefined,error=undefined,succeeded=undefined,failed=undefined;if(hasCallback){value=tryCatch(callback,detail);if(value===TRY_CATCH_ERROR){failed=true;error=value.error;value.error=null}else{succeeded=true}if(promise===value){_reject(promise,cannotReturnOwn());return}}else{value=detail;succeeded=true}if(promise._state!==PENDING){}else if(hasCallback&&succeeded){_resolve(promise,value)}else if(failed){_reject(promise,error)}else if(settled===FULFILLED){fulfill(promise,value)}else if(settled===REJECTED){_reject(promise,value)}}function initializePromise(promise,resolver){try{resolver(function resolvePromise(value){_resolve(promise,value)},function rejectPromise(reason){_reject(promise,reason)})}catch(e){_reject(promise,e)}}var id=0;function nextId(){return id++}function makePromise(promise){promise[PROMISE_ID]=id++;promise._state=undefined;promise._result=undefined;promise._subscribers=[]}function Enumerator(Constructor,input){this._instanceConstructor=Constructor;this.promise=new Constructor(noop);if(!this.promise[PROMISE_ID]){makePromise(this.promise)}if(isArray(input)){this._input=input;this.length=input.length;this._remaining=input.length;this._result=[this.length];if(this.length===0){fulfill(this.promise,this._result)}else{this.length=this.length||0;this._enumerate();if(this._remaining===0){fulfill(this.promise,this._result)}}}else{_reject(this.promise,validationError())}}function validationError(){return new Error('Array Methods must be provided an Array')};Enumerator.prototype._enumerate=function(){var length=this.length;var _input=this._input;for(var i=0;this._state===PENDING&&i<length;i+=1){this._eachEntry(_input[i],i)}};Enumerator.prototype._eachEntry=function(entry,i){var c=this._instanceConstructor;var resolve$$=c.resolve;if(resolve$$===resolve){var _then=getThen(entry);if(_then===then&&entry._state!==PENDING){this._settledAt(entry._state,i,entry._result)}else if(typeof _then!=='function'){this._remaining-=1;this._result[i]=entry}else if(c===Promise){var promise=new c(noop);handleMaybeThenable(promise,entry,_then);this._willSettleAt(promise,i)}else{this._willSettleAt(new c(function(resolve$$){return resolve$$(entry)}),i)}}else{this._willSettleAt(resolve$$(entry),i)}};Enumerator.prototype._settledAt=function(state,i,value){var promise=this.promise;if(promise._state===PENDING){this._remaining-=1;if(state===REJECTED){_reject(promise,value)}else{this._result[i]=value}}if(this._remaining===0){fulfill(promise,this._result)}};Enumerator.prototype._willSettleAt=function(promise,i){var enumerator=this;subscribe(promise,undefined,function(value){return enumerator._settledAt(FULFILLED,i,value)},function(reason){return enumerator._settledAt(REJECTED,i,reason)})};function all(entries){return new Enumerator(this,entries).promise}function race(entries){var Constructor=this;if(!isArray(entries)){return new Constructor(function(_,reject){return reject(new TypeError('You must pass an array to race.'))})}else{return new Constructor(function(resolve,reject){var length=entries.length;for(var i=0;i<length;i+=1){Constructor.resolve(entries[i]).then(resolve,reject)}})}}function reject(reason){var Constructor=this;var promise=new Constructor(noop);_reject(promise,reason);return promise}function needsResolver(){throw new TypeError('You must pass a resolver function as the first argument to the promise constructor')}function needsNew(){throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.")}function Promise(resolver){this[PROMISE_ID]=nextId();this._result=this._state=undefined;this._subscribers=[];if(noop!==resolver){typeof resolver!=='function'&&needsResolver();this instanceof Promise?initializePromise(this,resolver):needsNew()}}Promise.all=all;Promise.race=race;Promise.resolve=resolve;Promise.reject=reject;Promise._setScheduler=setScheduler;Promise._setAsap=setAsap;Promise._asap=asap;Promise.prototype={constructor:Promise,then:then,'catch':function _catch(onRejection){return this.then(null,onRejection)}};function polyfill(){var local=undefined;if(typeof global!=='undefined'){local=global}else if(typeof self!=='undefined'){local=self}else{try{local=Function('return this')()}catch(e){throw new Error('polyfill failed because global object is unavailable in this environment')}}var P=local.Promise;if(P){var promiseToString=null;try{promiseToString=Object.prototype.toString.call(P.resolve())}catch(e){}if(promiseToString==='[object Promise]'&&!P.cast){return}}local.Promise=Promise}Promise.polyfill=polyfill;Promise.Promise=Promise;return Promise})))}).call(this,_dereq_('_process'),typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{"_process":3}],2:[function(_dereq_,module,exports){function EventEmitter(){this._events=this._events||{};this._maxListeners=this._maxListeners||undefined}module.exports=EventEmitter;EventEmitter.EventEmitter=EventEmitter;EventEmitter.prototype._events=undefined;EventEmitter.prototype._maxListeners=undefined;EventEmitter.defaultMaxListeners=10;EventEmitter.prototype.setMaxListeners=function(n){if(!isNumber(n)||n<0||isNaN(n)){throw TypeError('n must be a positive number')}this._maxListeners=n;return this};EventEmitter.prototype.emit=function(type){var er,handler,len,args,i,listeners;if(!this._events){this._events={}}if(type==='error'){if(!this._events.error||(isObject(this._events.error)&&!this._events.error.length)){er=arguments[1];if(er instanceof Error){throw er;}else{var err=new Error('Uncaught, unspecified "error" event. ('+er+')');err.context=er;throw err}}}handler=this._events[type];if(isUndefined(handler)){return false}if(isFunction(handler)){switch(arguments.length){case 1:handler.call(this);break;case 2:handler.call(this,arguments[1]);break;case 3:handler.call(this,arguments[1],arguments[2]);break;default:args=Array.prototype.slice.call(arguments,1);handler.apply(this,args)}}else if(isObject(handler)){args=Array.prototype.slice.call(arguments,1);listeners=handler.slice();len=listeners.length;for(i=0;i<len;i+=1){listeners[i].apply(this,args)}}return true};EventEmitter.prototype.addListener=function(type,listener){var m;if(!isFunction(listener)){throw TypeError('listener must be a function')}if(!this._events){this._events={}}if(this._events.newListener){this.emit('newListener',type,isFunction(listener.listener)?listener.listener:listener)}if(!this._events[type]){this._events[type]=listener}else if(isObject(this._events[type])){this._events[type].push(listener)}else{this._events[type]=[this._events[type],listener]}if(isObject(this._events[type])&&!this._events[type].warned){if(!isUndefined(this._maxListeners)){m=this._maxListeners}else{m=EventEmitter.defaultMaxListeners}if(m&&m>0&&this._events[type].length>m){this._events[type].warned=true;console.error('(node) warning: possible EventEmitter memory leak detected. %d listeners added. Use emitter.setMaxListeners() to increase limit.',this._events[type].length);if(typeof console.trace==='function'){console.trace()}}}return this};EventEmitter.prototype.on=EventEmitter.prototype.addListener;EventEmitter.prototype.once=function(type,listener){if(!isFunction(listener)){throw TypeError('listener must be a function')}var fired=false;function g(){this.removeListener(type,g);if(!fired){fired=true;listener.apply(this,arguments)}}g.listener=listener;this.on(type,g);return this};EventEmitter.prototype.removeListener=function(type,listener){var list,position,length,i;if(!isFunction(listener)){throw TypeError('listener must be a function')}if(!this._events||!this._events[type]){return this}list=this._events[type];length=list.length;position=-1;if(list===listener||(isFunction(list.listener)&&list.listener===listener)){delete this._events[type];if(this._events.removeListener){this.emit('removeListener',type,listener)}}else if(isObject(list)){for(i=length;i-- >0;){if(list[i]===listener||(list[i].listener&&list[i].listener===listener)){position=i;break}}if(position<0){return this}if(list.length===1){list.length=0;delete this._events[type]}else{list.splice(position,1)}if(this._events.removeListener){this.emit('removeListener',type,listener)}}return this};EventEmitter.prototype.removeAllListeners=function(type){var key,listeners;if(!this._events){return this}if(!this._events.removeListener){if(arguments.length===0){this._events={}}else if(this._events[type]){delete this._events[type]}return this}if(arguments.length===0){for(key in this._events){if(key==='removeListener'){continue}this.removeAllListeners(key)}this.removeAllListeners('removeListener');this._events={};return this}listeners=this._events[type];if(isFunction(listeners)){this.removeListener(type,listeners)}else if(listeners){while(listeners.length){this.removeListener(type,listeners[listeners.length-1])}}delete this._events[type];return this};EventEmitter.prototype.listeners=function(type){var ret;if(!this._events||!this._events[type]){ret=[]}else if(isFunction(this._events[type])){ret=[this._events[type]]}else{ret=this._events[type].slice()}return ret};EventEmitter.prototype.listenerCount=function(type){if(this._events){var evlistener=this._events[type];if(isFunction(evlistener)){return 1}else if(evlistener){return evlistener.length}}return 0};EventEmitter.listenerCount=function(emitter,type){return emitter.listenerCount(type)};function isFunction(arg){return typeof arg==='function'}function isNumber(arg){return typeof arg==='number'}function isObject(arg){return typeof arg==='object'&&arg!==null}function isUndefined(arg){return arg===void 0}},{}],3:[function(_dereq_,module,exports){var process=module.exports={};var cachedSetTimeout;var cachedClearTimeout;function defaultSetTimout(){throw new Error('setTimeout has not been defined')}function defaultClearTimeout(){throw new Error('clearTimeout has not been defined')}(function(){try{if(typeof setTimeout==='function'){cachedSetTimeout=setTimeout}else{cachedSetTimeout=defaultSetTimout}}catch(e){cachedSetTimeout=defaultSetTimout}try{if(typeof clearTimeout==='function'){cachedClearTimeout=clearTimeout}else{cachedClearTimeout=defaultClearTimeout}}catch(e){cachedClearTimeout=defaultClearTimeout}}());function runTimeout(fun){if(cachedSetTimeout===setTimeout){return setTimeout(fun,0)}if((cachedSetTimeout===defaultSetTimout||!cachedSetTimeout)&&setTimeout){cachedSetTimeout=setTimeout;return setTimeout(fun,0)}try{return cachedSetTimeout(fun,0)}catch(e){try{return cachedSetTimeout.call(null,fun,0)}catch(e){return cachedSetTimeout.call(this,fun,0)}}}function runClearTimeout(marker){if(cachedClearTimeout===clearTimeout){return clearTimeout(marker)}if((cachedClearTimeout===defaultClearTimeout||!cachedClearTimeout)&&clearTimeout){cachedClearTimeout=clearTimeout;return clearTimeout(marker)}try{return cachedClearTimeout(marker)}catch(e){try{return cachedClearTimeout.call(null,marker)}catch(e){return cachedClearTimeout.call(this,marker)}}}var queue=[];var draining=false;var currentQueue;var queueIndex=-1;function cleanUpNextTick(){if(!draining||!currentQueue){return}draining=false;if(currentQueue.length){queue=currentQueue.concat(queue)}else{queueIndex=-1}if(queue.length){drainQueue()}}function drainQueue(){if(draining){return}var timeout=runTimeout(cleanUpNextTick);draining=true;var len=queue.length;while(len){currentQueue=queue;queue=[];while(++queueIndex<len){if(currentQueue){currentQueue[queueIndex].run()}}queueIndex=-1;len=queue.length}currentQueue=null;draining=false;runClearTimeout(timeout)}process.nextTick=function(fun){var args=[arguments.length-1];if(arguments.length>1){for(var i=1;i<arguments.length;i+=1){args[i-1]=arguments[i]}}queue.push(new Item(fun,args));if(queue.length===1&&!draining){runTimeout(drainQueue)}};function Item(fun,array){this.fun=fun;this.array=array}Item.prototype.run=function(){this.fun.apply(null,this.array)};process.title='browser';process.browser=true;process.env={};process.argv=[];process.version='';process.versions={};function noop(){}process.on=noop;process.addListener=noop;process.once=noop;process.off=noop;process.removeListener=noop;process.removeAllListeners=noop;process.emit=noop;process.prependListener=noop;process.prependOnceListener=noop;process.listeners=function(name){return[]};process.binding=function(name){throw new Error('process.binding is not supported')};process.cwd=function(){return '/'};process.chdir=function(dir){throw new Error('process.chdir is not supported')};process.umask=function(){return 0}},{}],4:[function(_dereq_,module,exports){var bundleFn=arguments[3];var sources=arguments[4];var cache=arguments[5];var stringify=JSON.stringify;module.exports=function(fn,options){var wkey;var cacheKeys=Object.keys(cache);for(var i=0,l=cacheKeys.length;i<l;i+=1){var key=cacheKeys[i];var exp=cache[key].exports;if(exp===fn||exp&&exp.default===fn){wkey=key;break}}if(!wkey){wkey=Math.floor(Math.pow(16,8)*Math.random()).toString(16);var wcache={};for(var i=0,l=cacheKeys.length;i<l;i+=1){var key=cacheKeys[i];wcache[key]=key}sources[wkey]=[Function(['require','module','exports'],'('+fn+')(self)'),wcache]}var skey=Math.floor(Math.pow(16,8)*Math.random()).toString(16);var scache={};scache[wkey]=wkey;sources[skey]=[Function(['require'],('var f = require('+stringify(wkey)+');(f.default ? f.default : f)(self);')),scache];var workerSources={};resolveSources(skey);function resolveSources(key){workerSources[key]=true;for(var depPath in sources[key][1]){var depKey=sources[key][1][depPath];if(!workerSources[depKey]){resolveSources(depKey)}}}var src='('+bundleFn+')({'+Object.keys(workerSources).map(function(key){return stringify(key)+':['+sources[key][0]+','+stringify(sources[key][1])+']'}).join(',')+'},{},['+stringify(skey)+'])';var URL=window.URL||window.webkitURL||window.mozURL||window.msURL;var blob=new Blob([src],{type:'text/javascript'});if(options&&options.bare){return blob}var workerUrl=URL.createObjectURL(blob);var worker=new Worker(workerUrl);worker.objectURL=workerUrl;return worker}},{}],5:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});exports.createDefaultConfig=createDefaultConfig;var defaultConfig=exports.defaultConfig={enableWorker:false,enableStashBuffer:true,stashInitialSize:undefined,isLive:false,lazyLoad:true,lazyLoadMaxDuration:3*60,lazyLoadRecoverDuration:30,deferLoadAfterSourceOpen:true,autoCleanupMaxBackwardDuration:3*60,autoCleanupMinBackwardDuration:2*60,statisticsInfoReportInterval:600,fixAudioTimestampGap:true,accurateSeek:false,seekType:'range',seekParamStart:'bstart',seekParamEnd:'bend',rangeLoadZeroStart:false,customSeekHandler:undefined,reuseRedirectedURL:false };function createDefaultConfig(){return Object.assign({},defaultConfig)}},{}],6:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i+=1){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor){descriptor.writable=true}Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){if(protoProps){defineProperties(Constructor.prototype,protoProps)}if(staticProps){defineProperties(Constructor,staticProps)}return Constructor}}();var _ioController=_dereq_('../io/io-controller.js');var _ioController2=_interopRequireDefault(_ioController);var _config=_dereq_('../config.js');function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var Features=function(){function Features(){_classCallCheck(this,Features)}_createClass(Features,null,[{key:'supportMSEH264Playback',value:function supportMSEH264Playback(){return window.MediaSource&&window.MediaSource.isTypeSupported('video/mp4; codecs="avc1.42E01E,mp4a.40.2"')}},{key:'supportNetworkStreamIO',value:function supportNetworkStreamIO(){var ioctl=new _ioController2.default({},(0,_config.createDefaultConfig)());var loaderType=ioctl.loaderType;ioctl.destroy();return loaderType=='fetch-stream-loader'||loaderType=='xhr-moz-chunked-loader'}},{key:'getNetworkLoaderTypeName',value:function getNetworkLoaderTypeName(){var ioctl=new _ioController2.default({},(0,_config.createDefaultConfig)());var loaderType=ioctl.loaderType;ioctl.destroy();return loaderType}},{key:'supportNativeMediaPlayback',value:function supportNativeMediaPlayback(mimeType){if(Features.videoElement==undefined){Features.videoElement=window.document.createElement('video')}var canPlay=Features.videoElement.canPlayType(mimeType);return canPlay==='probably'||canPlay=='maybe'}},{key:'getFeatureList',value:function getFeatureList(){var features={mseFlvPlayback:false,mseLiveFlvPlayback:false,networkStreamIO:false,networkLoaderName:'',nativeMP4H264Playback:false,nativeWebmVP8Playback:false,nativeWebmVP9Playback:false};features.mseFlvPlayback=Features.supportMSEH264Playback();features.networkStreamIO=Features.supportNetworkStreamIO();features.networkLoaderName=Features.getNetworkLoaderTypeName();features.mseLiveFlvPlayback=features.mseFlvPlayback&&features.networkStreamIO;features.nativeMP4H264Playback=Features.supportNativeMediaPlayback('video/mp4; codecs="avc1.42001E, mp4a.40.2"');features.nativeWebmVP8Playback=Features.supportNativeMediaPlayback('video/webm; codecs="vp8.0, vorbis"');features.nativeWebmVP9Playback=Features.supportNativeMediaPlayback('video/webm; codecs="vp9"');return features}}]);return Features}();exports.default=Features},{"../config.js":5,"../io/io-controller.js":23}],7:[function(_dereq_,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i+=1){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor){descriptor.writable=true}Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){if(protoProps){defineProperties(Constructor.prototype,protoProps)}if(staticProps){defineProperties(Constructor,staticProps)}return Constructor}}();function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var MediaInfo=function(){function MediaInfo(){_classCallCheck(this,MediaInfo);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}_createClass(MediaInfo,[{key:"isComplete",value:function isComplete(){var audioInfoComplete=this.hasAudio===false||this.hasAudio===true&&this.audioCodec!=null&&this.audioSampleRate!=null&&this.audioChannelCount!=null;var videoInfoComplete=this.hasVideo===false||this.hasVideo===true&&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!=null;return this.mimeType!=null&&this.duration!=null&&this.metadata!=null&&this.hasKeyframesIndex!=null&&audioInfoComplete&&videoInfoComplete}},{key:"isSeekable",value:function isSeekable(){return this.hasKeyframesIndex===true}},{key:"getNearestKeyframe",value:function getNearestKeyframe(milliseconds){if(this.keyframesIndex==null){return null}var table=this.keyframesIndex;var keyframeIdx=this._search(table.times,milliseconds);return{index:keyframeIdx,milliseconds:table.times[keyframeIdx],fileposition:table.filepositions[keyframeIdx]}}},{key:"_search",value:function _search(list,value){var idx=0;var last=list.length-1;var mid=0;var lbound=0;var ubound=last;if(value<list[0]){idx=0;lbound=ubound+1;}while(lbound<=ubound){mid=lbound+Math.floor((ubound-lbound)/2);if(mid===last||value>=list[mid]&&value<list[mid+1]){idx=mid;break}else if(list[mid]<value){lbound=mid+1}else{ubound=mid-1}}return idx}}]);return MediaInfo}();exports.default=MediaInfo},{}],8:[function(_dereq_,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i+=1){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor){descriptor.writable=true}Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){if(protoProps){defineProperties(Constructor.prototype,protoProps)}if(staticProps){defineProperties(Constructor,staticProps)}return Constructor}}();function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var SampleInfo=exports.SampleInfo=function SampleInfo(dts,pts,duration,originalDts,isSync){_classCallCheck(this,SampleInfo);this.dts=dts;this.pts=pts;this.duration=duration;this.originalDts=originalDts;this.isSyncPoint=isSync;this.fileposition=null};var MediaSegmentInfo=exports.MediaSegmentInfo=function(){function MediaSegmentInfo(){_classCallCheck(this,MediaSegmentInfo);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;}_createClass(MediaSegmentInfo,[{key:"appendSyncPoint",value:function appendSyncPoint(sampleInfo){sampleInfo.isSyncPoint=true;this.syncPoints.push(sampleInfo)}}]);return MediaSegmentInfo}();var IDRSampleList=exports.IDRSampleList=function(){function IDRSampleList(){_classCallCheck(this,IDRSampleList);this._list=[]}_createClass(IDRSampleList,[{key:"clear",value:function clear(){this._list=[]}},{key:"appendArray",value:function appendArray(syncPoints){var list=this._list;if(syncPoints.length===0){return}if(list.length>0&&syncPoints[0].originalDts<list[list.length-1].originalDts){this.clear()}Array.prototype.push.apply(list,syncPoints)}},{key:"getLastSyncPointBeforeDts",value:function getLastSyncPointBeforeDts(dts){if(this._list.length==0){return null}var list=this._list;var idx=0;var last=list.length-1;var mid=0;var lbound=0;var ubound=last;if(dts<list[0].dts){idx=0;lbound=ubound+1}while(lbound<=ubound){mid=lbound+Math.floor((ubound-lbound)/2);if(mid===last||dts>=list[mid].dts&&dts<list[mid+1].dts){idx=mid;break}else if(list[mid].dts<dts){lbound=mid+1}else{ubound=mid-1}}return this._list[idx]}}]);return IDRSampleList}();var MediaSegmentInfoList=exports.MediaSegmentInfoList=function(){function MediaSegmentInfoList(type){_classCallCheck(this,MediaSegmentInfoList);this._type=type;this._list=[];this._lastAppendLocation=-1;}_createClass(MediaSegmentInfoList,[{key:"isEmpty",value:function isEmpty(){return this._list.length===0}},{key:"clear",value:function clear(){this._list=[];this._lastAppendLocation=-1}},{key:"_searchNearestSegmentBefore",value:function _searchNearestSegmentBefore(originalBeginDts){var list=this._list;if(list.length===0){return -2}var last=list.length-1;var mid=0;var lbound=0;var ubound=last;var idx=0;if(originalBeginDts<list[0].originalBeginDts){idx=-1;return idx}while(lbound<=ubound){mid=lbound+Math.floor((ubound-lbound)/2);if(mid===last||originalBeginDts>list[mid].lastSample.originalDts&&originalBeginDts<list[mid+1].originalBeginDts){idx=mid;break}else if(list[mid].originalBeginDts<originalBeginDts){lbound=mid+1}else{ubound=mid-1}}return idx}},{key:"_searchNearestSegmentAfter",value:function _searchNearestSegmentAfter(originalBeginDts){return this._searchNearestSegmentBefore(originalBeginDts)+1}},{key:"append",value:function append(mediaSegmentInfo){var list=this._list;var msi=mediaSegmentInfo;var lastAppendIdx=this._lastAppendLocation;var insertIdx=0;if(lastAppendIdx!==-1&&lastAppendIdx<list.length&&msi.originalBeginDts>=list[lastAppendIdx].lastSample.originalDts&&(lastAppendIdx===list.length-1||lastAppendIdx<list.length-1&&msi.originalBeginDts<list[lastAppendIdx+1].originalBeginDts)){insertIdx=lastAppendIdx+1;}else{if(list.length>0){insertIdx=this._searchNearestSegmentBefore(msi.originalBeginDts)+1}}this._lastAppendLocation=insertIdx;this._list.splice(insertIdx,0,msi)}},{key:"getLastSegmentBefore",value:function getLastSegmentBefore(originalBeginDts){var idx=this._searchNearestSegmentBefore(originalBeginDts);if(idx>=0){return this._list[idx]}else{return null}}},{key:"getLastSampleBefore",value:function getLastSampleBefore(originalBeginDts){var segment=this.getLastSegmentBefore(originalBeginDts);if(segment!=null){return segment.lastSample}else{return null}}},{key:"getLastSyncPointBefore",value:function getLastSyncPointBefore(originalBeginDts){var segmentIdx=this._searchNearestSegmentBefore(originalBeginDts);var syncPoints=this._list[segmentIdx].syncPoints;while(syncPoints.length===0&&segmentIdx>0){segmentIdx-=1;syncPoints=this._list[segmentIdx].syncPoints}if(syncPoints.length>0){return syncPoints[syncPoints.length-1]}else{return null}}},{key:"type",get:function get(){return this._type}},{key:"length",get:function get(){return this._list.length}}]);return MediaSegmentInfoList}()},{}],9:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i+=1){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor){descriptor.writable=true}Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){if(protoProps){defineProperties(Constructor.prototype,protoProps)}if(staticProps){defineProperties(Constructor,staticProps)}return Constructor}}();var _events=_dereq_('events');var _events2=_interopRequireDefault(_events);var _logger=_dereq_('../utils/logger.js');var _logger2=_interopRequireDefault(_logger);var _browser=_dereq_('../utils/browser.js');var _browser2=_interopRequireDefault(_browser);var _mseEvents=_dereq_('./mse-events.js');var _mseEvents2=_interopRequireDefault(_mseEvents);var _mediaSegmentInfo=_dereq_('./media-segment-info.js');var _exception=_dereq_('../utils/exception.js');function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var MSEController=function(){function MSEController(config){_classCallCheck(this,MSEController);this.TAG='MSEController';this._config=config;this._emitter=new _events2.default();if(this._config.isLive&&this._config.autoCleanupSourceBuffer==undefined){this._config.autoCleanupSourceBuffer=true}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=false;this._hasPendingEos=false;this._requireSetMediaDuration=false;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 _mediaSegmentInfo.IDRSampleList()}_createClass(MSEController,[{key:'destroy',value:function destroy(){if(this._mediaElement||this._mediaSource){this.detachMediaElement()}this.e=null;this._emitter.removeAllListeners();this._emitter=null}},{key:'on',value:function on(event,listener){this._emitter.addListener(event,listener)}},{key:'off',value:function off(event,listener){this._emitter.removeListener(event,listener)}},{key:'attachMediaElement',value:function attachMediaElement(mediaElement){if(this._mediaSource){throw new _exception.IllegalStateException('MediaSource has been attached to an HTMLMediaElement!')}var ms=this._mediaSource=new window.MediaSource();ms.addEventListener('sourceopen',this.e.onSourceOpen);ms.addEventListener('sourceended',this.e.onSourceEnded);ms.addEventListener('sourceclose',this.e.onSourceClose);this._mediaElement=mediaElement;this._mediaSourceObjectURL=window.URL.createObjectURL(this._mediaSource);mediaElement.src=this._mediaSourceObjectURL}},{key:'detachMediaElement',value:function detachMediaElement(){if(this._mediaSource){var ms=this._mediaSource;for(var type in this._sourceBuffers){var ps=this._pendingSegments[type];ps.splice(0,ps.length);this._pendingSegments[type]=null;this._pendingRemoveRanges[type]=null;this._lastInitSegments[type]=null;var sb=this._sourceBuffers[type];if(sb){if(ms.readyState!=='closed'){ms.removeSourceBuffer(sb);sb.removeEventListener('error',this.e.onSourceBufferError);sb.removeEventListener('updateend',this.e.onSourceBufferUpdateEnd)}this._mimeTypes[type]=null;this._sourceBuffers[type]=null}}if(ms.readyState==='open'){try{ms.endOfStream()}catch(error){_logger2.default.e(this.TAG,error.message)}}ms.removeEventListener('sourceopen',this.e.onSourceOpen);ms.removeEventListener('sourceended',this.e.onSourceEnded);ms.removeEventListener('sourceclose',this.e.onSourceClose);this._pendingSourceBufferInit=[];this._isBufferFull=false;this._idrList.clear();this._mediaSource=null}if(this._mediaElement){this._mediaElement.src='';this._mediaElement.removeAttribute('src');this._mediaElement=null}if(this._mediaSourceObjectURL){window.URL.revokeObjectURL(this._mediaSourceObjectURL);this._mediaSourceObjectURL=null}}},{key:'appendInitSegment',value:function appendInitSegment(initSegment,deferred){if(!this._mediaSource||this._mediaSource.readyState!=='open'){this._pendingSourceBufferInit.push(initSegment);this._pendingSegments[initSegment.type].push(initSegment);return}var is=initSegment;var mimeType=''+is.container;if(is.codec&&is.codec.length>0){mimeType+=';codecs='+is.codec}var firstInitSegment=false;_logger2.default.v(this.TAG,'Received Initialization Segment, mimeType: '+mimeType);this._lastInitSegments[is.type]=is;if(mimeType!==this._mimeTypes[is.type]){if(!this._mimeTypes[is.type]){firstInitSegment=true;try{var sb=this._sourceBuffers[is.type]=this._mediaSource.addSourceBuffer(mimeType);sb.addEventListener('error',this.e.onSourceBufferError);sb.addEventListener('updateend',this.e.onSourceBufferUpdateEnd)}catch(error){_logger2.default.e(this.TAG,error.message);this._emitter.emit(_mseEvents2.default.ERROR,{code:error.code,msg:error.message});return}}else{_logger2.default.v(this.TAG,'Notice: '+is.type+' mimeType changed, origin: '+this._mimeTypes[is.type]+', target: '+mimeType)}this._mimeTypes[is.type]=mimeType}if(!deferred){this._pendingSegments[is.type].push(is)}if(!firstInitSegment){if(this._sourceBuffers[is.type]&&!this._sourceBuffers[is.type].updating){this._doAppendSegments()}}if(_browser2.default.safari&&is.container==='audio/mpeg'&&is.mediaDuration>0){this._requireSetMediaDuration=true;this._pendingMediaDuration=is.mediaDuration/1000;this._updateMediaSourceDuration()}}},{key:'appendMediaSegment',value:function appendMediaSegment(mediaSegment){var ms=mediaSegment;this._pendingSegments[ms.type].push(ms);if(this._config.autoCleanupSourceBuffer&&this._needCleanupSourceBuffer()){this._doCleanupSourceBuffer()}var sb=this._sourceBuffers[ms.type];if(sb&&!sb.updating&&!this._hasPendingRemoveRanges()){this._doAppendSegments()}}},{key:'seek',value:function seek(seconds){for(var type in this._sourceBuffers){if(!this._sourceBuffers[type]){continue}var sb=this._sourceBuffers[type];if(this._mediaSource.readyState==='open'){try{sb.abort()}catch(error){_logger2.default.e(this.TAG,error.message)}}this._idrList.clear();var ps=this._pendingSegments[type];ps.splice(0,ps.length);if(this._mediaSource.readyState==='closed'){continue}for(var i=0;i<sb.buffered.length;i+=1){var start=sb.buffered.start(i);var end=sb.buffered.end(i);this._pendingRemoveRanges[type].push({start:start,end:end})}if(!sb.updating){this._doRemoveRanges()}if(_browser2.default.safari){var lastInitSegment=this._lastInitSegments[type];if(lastInitSegment){this._pendingSegments[type].push(lastInitSegment);if(!sb.updating){this._doAppendSegments()}}}}}},{key:'endOfStream',value:function endOfStream(){var ms=this._mediaSource;var sb=this._sourceBuffers;if(!ms||ms.readyState!=='open'){if(ms&&ms.readyState==='closed'&&this._hasPendingSegments()){this._hasPendingEos=true}return}if(sb.video&&sb.video.updating||sb.audio&&sb.audio.updating){this._hasPendingEos=true}else{this._hasPendingEos=false;ms.endOfStream()}}},{key:'getNearestKeyframe',value:function getNearestKeyframe(dts){return this._idrList.getLastSyncPointBeforeDts(dts)}},{key:'_needCleanupSourceBuffer',value:function _needCleanupSourceBuffer(){if(!this._config.autoCleanupSourceBuffer){return false}var currentTime=this._mediaElement.currentTime;for(var type in this._sourceBuffers){var sb=this._sourceBuffers[type];if(sb){var buffered=sb.buffered;if(buffered.length>=1){if(currentTime-buffered.start(0)>=this._config.autoCleanupMaxBackwardDuration){return true}}}}return false}},{key:'_doCleanupSourceBuffer',value:function _doCleanupSourceBuffer(){var currentTime=this._mediaElement.currentTime;for(var type in this._sourceBuffers){var sb=this._sourceBuffers[type];if(sb){var buffered=sb.buffered;var doRemove=false;for(var i=0;i<buffered.length;i+=1){var start=buffered.start(i);var end=buffered.end(i);if(start<=currentTime&&currentTime<end+3){if(currentTime-start>=this._config.autoCleanupMaxBackwardDuration){doRemove=true;var removeEnd=currentTime-this._config.autoCleanupMinBackwardDuration;this._pendingRemoveRanges[type].push({start:start,end:removeEnd})}}else if(end<currentTime){doRemove=true;this._pendingRemoveRanges[type].push({start:start,end:end})}}if(doRemove&&!sb.updating){this._doRemoveRanges()}}}}},{key:'_updateMediaSourceDuration',value:function _updateMediaSourceDuration(){var sb=this._sourceBuffers;if(this._mediaElement.readyState===0||this._mediaSource.readyState!=='open'){return}if(sb.video&&sb.video.updating||sb.audio&&sb.audio.updating){return}var current=this._mediaSource.duration;var target=this._pendingMediaDuration;if(target>0&&(isNaN(current)||target>current)){_logger2.default.v(this.TAG,'Update MediaSource duration from '+current+' to '+target);this._mediaSource.duration=target}this._requireSetMediaDuration=false;this._pendingMediaDuration=0}},{key:'_doRemoveRanges',value:function _doRemoveRanges(){for(var type in this._pendingRemoveRanges){if(!this._sourceBuffers[type]||this._sourceBuffers[type].updating){continue}var sb=this._sourceBuffers[type];var ranges=this._pendingRemoveRanges[type];while(ranges.length&&!sb.updating){var range=ranges.shift();sb.remove(range.start,range.end)}}}},{key:'_doAppendSegments',value:function _doAppendSegments(){var pendingSegments=this._pendingSegments;for(var type in pendingSegments){if(!this._sourceBuffers[type]||this._sourceBuffers[type].updating){continue}if(pendingSegments[type].length>0){var segment=pendingSegments[type].shift();if(segment.timestampOffset){var currentOffset=this._sourceBuffers[type].timestampOffset;var targetOffset=segment.timestampOffset/1000;var delta=Math.abs(currentOffset-targetOffset);if(delta>0.1){_logger2.default.v(this.TAG,'Update MPEG audio timestampOffset from '+currentOffset+' to '+targetOffset);this._sourceBuffers[type].timestampOffset=targetOffset}delete segment.timestampOffset}if(!segment.data||segment.data.byteLength===0){continue}try{this._sourceBuffers[type].appendBuffer(segment.data);this._isBufferFull=false;if(type==='video'&&segment.hasOwnProperty('info')){this._idrList.appendArray(segment.info.syncPoints)}}catch(error){this._pendingSegments[type].unshift(segment);if(error.code===22){if(!this._isBufferFull){this._emitter.emit(_mseEvents2.default.BUFFER_FULL)}this._isBufferFull=true}else{_logger2.default.e(this.TAG,error.message);this._emitter.emit(_mseEvents2.default.ERROR,{code:error.code,msg:error.message})}}}}}},{key:'_onSourceOpen',value:function _onSourceOpen(){_logger2.default.v(this.TAG,'MediaSource onSourceOpen');this._mediaSource.removeEventListener('sourceopen',this.e.onSourceOpen);if(this._pendingSourceBufferInit.length>0){var pendings=this._pendingSourceBufferInit;while(pendings.length){var segment=pendings.shift();this.appendInitSegment(segment,true)}}if(this._hasPendingSegments()){this._doAppendSegments()}this._emitter.emit(_mseEvents2.default.SOURCE_OPEN)}},{key:'_onSourceEnded',value:function _onSourceEnded(){_logger2.default.v(this.TAG,'MediaSource onSourceEnded')}},{key:'_onSourceClose',value:function _onSourceClose(){_logger2.default.v(this.TAG,'MediaSource onSourceClose');if(this._mediaSource&&this.e!=null){this._mediaSource.removeEventListener('sourceopen',this.e.onSourceOpen);this._mediaSource.removeEventListener('sourceended',this.e.onSourceEnded);this._mediaSource.removeEventListener('sourceclose',this.e.onSourceClose)}}},{key:'_hasPendingSegments',value:function _hasPendingSegments(){var ps=this._pendingSegments;return ps.video.length>0||ps.audio.length>0}},{key:'_hasPendingRemoveRanges',value:function _hasPendingRemoveRanges(){var prr=this._pendingRemoveRanges;return prr.video.length>0||prr.audio.length>0}},{key:'_onSourceBufferUpdateEnd',value:function _onSourceBufferUpdateEnd(){if(this._requireSetMediaDuration){this._updateMediaSourceDuration()}else if(this._hasPendingRemoveRanges()){this._doRemoveRanges()}else if(this._hasPendingSegments()){this._doAppendSegments()}else if(this._hasPendingEos){this.endOfStream()}this._emitter.emit(_mseEvents2.default.UPDATE_END)}},{key:'_onSourceBufferError',value:function _onSourceBufferError(e){_logger2.default.e(this.TAG,'SourceBuffer Error: '+e);}}]);return MSEController}();exports.default=MSEController},{"../utils/browser.js":39,"../utils/exception.js":40,"../utils/logger.js":41,"./media-segment-info.js":8,"./mse-events.js":10,"events":2}],10:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});var MSEEvents={ERROR:'error',SOURCE_OPEN:'source_open',UPDATE_END:'update_end',BUFFER_FULL:'buffer_full'};exports.default=MSEEvents},{}],11:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i+=1){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor){descriptor.writable=true}Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){if(protoProps){defineProperties(Constructor.prototype,protoProps)}if(staticProps){defineProperties(Constructor,staticProps)}return Constructor}}();var _events=_dereq_('events');var _events2=_interopRequireDefault(_events);var _logger=_dereq_('../utils/logger.js');var _logger2=_interopRequireDefault(_logger);var _loggingControl=_dereq_('../utils/logging-control.js');var _loggingControl2=_interopRequireDefault(_loggingControl);var _transmuxingController=_dereq_('./transmuxing-controller.js');var _transmuxingController2=_interopRequireDefault(_transmuxingController);var _transmuxingEvents=_dereq_('./transmuxing-events.js');var _transmuxingEvents2=_interopRequireDefault(_transmuxingEvents);var _transmuxingWorker=_dereq_('./transmuxing-worker.js');var _transmuxingWorker2=_interopRequireDefault(_transmuxingWorker);var _mediaInfo=_dereq_('./media-info.js');var _mediaInfo2=_interopRequireDefault(_mediaInfo);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var Transmuxer=function(){function Transmuxer(mediaDataSource,config){_classCallCheck(this,Transmuxer);this.TAG='Transmuxer';this._emitter=new _events2.default();if(config.enableWorker&&typeof Worker!=='undefined'){try{var work=_dereq_('webworkify');this._worker=work(_transmuxingWorker2.default);this._workerDestroying=false;this._worker.addEventListener('message',this._onWorkerMessage.bind(this));this._worker.postMessage({cmd:'init',param:[mediaDataSource,config]});this.e={onLoggingConfigChanged:this._onLoggingConfigChanged.bind(this)};_loggingControl2.default.registerListener(this.e.onLoggingConfigChanged);this._worker.postMessage({cmd:'logging_config',param:_loggingControl2.default.getConfig()})}catch(error){_logger2.default.e(this.TAG,'Error while initialize transmuxing worker, fallback to inline transmuxing');this._worker=null;this._controller=new _transmuxingController2.default(mediaDataSource,config)}}else{this._controller=new _transmuxingController2.default(mediaDataSource,config)}if(this._controller){var ctl=this._controller;ctl.on(_transmuxingEvents2.default.IO_ERROR,this._onIOError.bind(this));ctl.on(_transmuxingEvents2.default.DEMUX_ERROR,this._onDemuxError.bind(this));ctl.on(_transmuxingEvents2.default.INIT_SEGMENT,this._onInitSegment.bind(this));ctl.on(_transmuxingEvents2.default.MEDIA_SEGMENT,this._onMediaSegment.bind(this));ctl.on(_transmuxingEvents2.default.LOADING_COMPLETE,this._onLoadingComplete.bind(this));ctl.on(_transmuxingEvents2.default.RECOVERED_EARLY_EOF,this._onRecoveredEarlyEof.bind(this));ctl.on(_transmuxingEvents2.default.MEDIA_INFO,this._onMediaInfo.bind(this));ctl.on(_transmuxingEvents2.default.STATISTICS_INFO,this._onStatisticsInfo.bind(this));ctl.on(_transmuxingEvents2.default.RECOMMEND_SEEKPOINT,this._onRecommendSeekpoint.bind(this))}}_createClass(Transmuxer,[{key:'destroy',value:function destroy(){if(this._worker){if(!this._workerDestroying){this._workerDestroying=true;this._worker.postMessage({cmd:'destroy'});_loggingControl2.default.removeListener(this.e.onLoggingConfigChanged);this.e=null}}else{this._controller.destroy();this._controller=null}this._emitter.removeAllListeners();this._emitter=null}},{key:'on',value:function on(event,listener){this._emitter.addListener(event,listener)}},{key:'off',value:function off(event,listener){this._emitter.removeListener(event,listener)}},{key:'hasWorker',value:function hasWorker(){return this._worker!=null}},{key:'open',value:function open(){if(this._worker){this._worker.postMessage({cmd:'start'})}else{this._controller.start()}}},{key:'close',value:function close(){if(this._worker){this._worker.postMessage({cmd:'stop'})}else{this._controller.stop()}}},{key:'seek',value:function seek(milliseconds){if(this._worker){this._worker.postMessage({cmd:'seek',param:milliseconds})}else{this._controller.seek(milliseconds)}}},{key:'pause',value:function pause(){if(this._worker){this._worker.postMessage({cmd:'pause'})}else{this._controller.pause()}}},{key:'resume',value:function resume(){if(this._worker){this._worker.postMessage({cmd:'resume'})}else{this._controller.resume()}}},{key:'_onInitSegment',value:function _onInitSegment(type,initSegment){var _this=this;Promise.resolve().then(function(){_this._emitter.emit(_transmuxingEvents2.default.INIT_SEGMENT,type,initSegment)})}},{key:'_onMediaSegment',value:function _onMediaSegment(type,mediaSegment){var _this2=this;Promise.resolve().then(function(){_this2._emitter.emit(_transmuxingEvents2.default.MEDIA_SEGMENT,type,mediaSegment)})}},{key:'_onLoadingComplete',value:function _onLoadingComplete(){var _this3=this;Promise.resolve().then(function(){_this3._emitter.emit(_transmuxingEvents2.default.LOADING_COMPLETE)})}},{key:'_onRecoveredEarlyEof',value:function _onRecoveredEarlyEof(){var _this4=this;Promise.resolve().then(function(){_this4._emitter.emit(_transmuxingEvents2.default.RECOVERED_EARLY_EOF)})}},{key:'_onMediaInfo',value:function _onMediaInfo(mediaInfo){var _this5=this;Promise.resolve().then(function(){_this5._emitter.emit(_transmuxingEvents2.default.MEDIA_INFO,mediaInfo)})}},{key:'_onStatisticsInfo',value:function _onStatisticsInfo(statisticsInfo){var _this6=this;Promise.resolve().then(function(){_this6._emitter.emit(_transmuxingEvents2.default.STATISTICS_INFO,statisticsInfo)})}},{key:'_onIOError',value:function _onIOError(type,info){var _this7=this;Promise.resolve().then(function(){_this7._emitter.emit(_transmuxingEvents2.default.IO_ERROR,type,info)})}},{key:'_onDemuxError',value:function _onDemuxError(type,info){var _this8=this;Promise.resolve().then(function(){_this8._emitter.emit(_transmuxingEvents2.default.DEMUX_ERROR,type,info)})}},{key:'_onRecommendSeekpoint',value:function _onRecommendSeekpoint(milliseconds){var _this9=this;Promise.resolve().then(function(){_this9._emitter.emit(_transmuxingEvents2.default.RECOMMEND_SEEKPOINT,milliseconds)})}},{key:'_onLoggingConfigChanged',value:function _onLoggingConfigChanged(config){if(this._worker){this._worker.postMessage({cmd:'logging_config',param:config})}}},{key:'_onWorkerMessage',value:function _onWorkerMessage(e){var message=e.data;var data=message.data;if(message.msg==='destroyed'||this._workerDestroying){this._workerDestroying=false;this._worker.terminate();this._worker=null;return}switch(message.msg){case _transmuxingEvents2.default.INIT_SEGMENT:case _transmuxingEvents2.default.MEDIA_SEGMENT:this._emitter.emit(message.msg,data.type,data.data);break;case _transmuxingEvents2.default.LOADING_COMPLETE:case _transmuxingEvents2.default.RECOVERED_EARLY_EOF:this._emitter.emit(message.msg);break;case _transmuxingEvents2.default.MEDIA_INFO:Object.setPrototypeOf(data,_mediaInfo2.default.prototype);this._emitter.emit(message.msg,data);break;case _transmuxingEvents2.default.STATISTICS_INFO:this._emitter.emit(message.msg,data);break;case _transmuxingEvents2.default.IO_ERROR:case _transmuxingEvents2.default.DEMUX_ERROR:this._emitter.emit(message.msg,data.type,data.info);break;case _transmuxingEvents2.default.RECOMMEND_SEEKPOINT:this._emitter.emit(message.msg,data);break;case 'logcat_callback':_logger2.default.emitter.emit('log',data.type,data.logcat);break;default:break}}}]);return Transmuxer}();exports.default=Transmuxer},{"../utils/logger.js":41,"../utils/logging-control.js":42,"./media-info.js":7,"./transmuxing-controller.js":12,"./transmuxing-events.js":13,"./transmuxing-worker.js":14,"events":2,"webworkify":4}],12:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i+=1){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor){descriptor.writable=true}Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){if(protoProps){defineProperties(Constructor.prototype,protoProps)}if(staticProps){defineProperties(Constructor,staticProps)}return Constructor}}();var _events=_dereq_('events');var _events2=_interopRequireDefault(_events);var _logger=_dereq_('../utils/logger.js');var _logger2=_interopRequireDefault(_logger);var _browser=_dereq_('../utils/browser.js');var _browser2=_interopRequireDefault(_browser);var _mediaInfo=_dereq_('./media-info.js');var _mediaInfo2=_interopRequireDefault(_mediaInfo);var _flvDemuxer=_dereq_('../demux/flv-demuxer.js');var _flvDemuxer2=_interopRequireDefault(_flvDemuxer);var _mp4Remuxer=_dereq_('../remux/mp4-remuxer.js');var _mp4Remuxer2=_interopRequireDefault(_mp4Remuxer);var _demuxErrors=_dereq_('../demux/demux-errors.js');var _demuxErrors2=_interopRequireDefault(_demuxErrors);var _ioController=_dereq_('../io/io-controller.js');var _ioController2=_interopRequireDefault(_ioController);var _transmuxingEvents=_dereq_('./transmuxing-events.js');var _transmuxingEvents2=_interopRequireDefault(_transmuxingEvents);var _loader=_dereq_('../io/loader.js');function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var TransmuxingController=function(){function TransmuxingController(mediaDataSource,config){_classCallCheck(this,TransmuxingController);this.TAG='TransmuxingController';this._emitter=new _events2.default();this._config=config;if(!mediaDataSource.segments){mediaDataSource.segments=[{duration:mediaDataSource.duration,filesize:mediaDataSource.filesize,url:mediaDataSource.url}]}if(typeof mediaDataSource.cors!=='boolean'){mediaDataSource.cors=true}if(typeof mediaDataSource.withCredentials!=='boolean'){mediaDataSource.withCredentials=false}this._mediaDataSource=mediaDataSource;this._currentSegmentIndex=0;var totalDuration=0;this._mediaDataSource.segments.forEach(function(segment){segment.timestampBase=totalDuration;totalDuration+=segment.duration;segment.cors=mediaDataSource.cors;segment.withCredentials=mediaDataSource.withCredentials;if(config.referrerPolicy){segment.referrerPolicy=config.referrerPolicy}});if(!isNaN(totalDuration)&&this._mediaDataSource.duration!==totalDuration){this._mediaDataSource.duration=totalDuration}this._mediaInfo=null;this._demuxer=null;this._remuxer=null;this._ioctl=null;this._pendingSeekTime=null;this._pendingResolveSeekPoint=null;this._statisticsReporter=null}_createClass(TransmuxingController,[{key:'destroy',value:function destroy(){this._mediaInfo=null;this._mediaDataSource=null;if(this._statisticsReporter){this._disableStatisticsReporter()}if(this._ioctl){this._ioctl.destroy();this._ioctl=null}if(this._demuxer){this._demuxer.destroy();this._demuxer=null}if(this._remuxer){this._remuxer.destroy();this._remuxer=null}this._emitter.removeAllListeners();this._emitter=null}},{key:'on',value:function on(event,listener){this._emitter.addListener(event,listener)}},{key:'off',value:function off(event,listener){this._emitter.removeListener(event,listener)}},{key:'start',value:function start(){this._loadSegment(0);this._enableStatisticsReporter()}},{key:'_loadSegment',value:function _loadSegment(segmentIndex,optionalFrom){this._currentSegmentIndex=segmentIndex;var dataSource=this._mediaDataSource.segments[segmentIndex];var ioctl=this._ioctl=new _ioController2.default(dataSource,this._config,segmentIndex);ioctl.onError=this._onIOException.bind(this);ioctl.onSeeked=this._onIOSeeked.bind(this);ioctl.onComplete=this._onIOComplete.bind(this);ioctl.onRedirect=this._onIORedirect.bind(this);ioctl.onRecoveredEarlyEof=this._onIORecoveredEarlyEof.bind(this);if(optionalFrom){this._demuxer.bindDataSource(this._ioctl)}else{ioctl.onDataArrival=this._onInitChunkArrival.bind(this)}ioctl.open(optionalFrom)}},{key:'stop',value:function stop(){this._internalAbort();this._disableStatisticsReporter()}},{key:'_internalAbort',value:function _internalAbort(){if(this._ioctl){this._ioctl.destroy();this._ioctl=null}}},{key:'pause',value:function pause(){if(this._ioctl&&this._ioctl.isWorking()){this._ioctl.pause();this._disableStatisticsReporter()}}},{key:'resume',value:function resume(){if(this._ioctl&&this._ioctl.isPaused()){this._ioctl.resume();this._enableStatisticsReporter()}}},{key:'seek',value:function seek(milliseconds){if(this._mediaInfo==null||!this._mediaInfo.isSeekable()){return}var targetSegmentIndex=this._searchSegmentIndexContains(milliseconds);if(targetSegmentIndex===this._currentSegmentIndex){var segmentInfo=this._mediaInfo.segments[targetSegmentIndex];if(segmentInfo==undefined){this._pendingSeekTime=milliseconds}else{var keyframe=segmentInfo.getNearestKeyframe(milliseconds);this._remuxer.seek(keyframe.milliseconds);this._ioctl.seek(keyframe.fileposition);this._pendingResolveSeekPoint=keyframe.milliseconds}}else{var targetSegmentInfo=this._mediaInfo.segments[targetSegmentIndex];if(targetSegmentInfo==undefined){this._pendingSeekTime=milliseconds;this._internalAbort();this._remuxer.seek();this._remuxer.insertDiscontinuity();this._loadSegment(targetSegmentIndex);}else{var _keyframe=targetSegmentInfo.getNearestKeyframe(milliseconds);this._internalAbort();this._remuxer.seek(milliseconds);this._remuxer.insertDiscontinuity();this._demuxer.resetMediaInfo();this._demuxer.timestampBase=this._mediaDataSource.segments[targetSegmentIndex].timestampBase;this._loadSegment(targetSegmentIndex,_keyframe.fileposition);this._pendingResolveSeekPoint=_keyframe.milliseconds;this._reportSegmentMediaInfo(targetSegmentIndex)}}this._enableStatisticsReporter()}},{key:'_searchSegmentIndexContains',value:function _searchSegmentIndexContains(milliseconds){var segments=this._mediaDataSource.segments;var idx=segments.length-1;for(var i=0;i<segments.length;i+=1){if(milliseconds<segments[i].timestampBase){idx=i-1;break}}return idx}},{key:'_onInitChunkArrival',value:function _onInitChunkArrival(data,byteStart){var _this=this;var probeData=null;var consumed=0;if(byteStart>0){this._demuxer.bindDataSource(this._ioctl);this._demuxer.timestampBase=this._mediaDataSource.segments[this._currentSegmentIndex].timestampBase;consumed=this._demuxer.parseChunks(data,byteStart)}else if((probeData=_flvDemuxer2.default.probe(data)).match){this._demuxer=new _flvDemuxer2.default(probeData,this._config);if(!this._remuxer){this._remuxer=new _mp4Remuxer2.default(this._config)}var mds=this._mediaDataSource;if(mds.duration!=undefined&&!isNaN(mds.duration)){this._demuxer.overridedDuration=mds.duration}if(typeof mds.hasAudio==='boolean'){this._demuxer.overridedHasAudio=mds.hasAudio}if(typeof mds.hasVideo==='boolean'){this._demuxer.overridedHasVideo=mds.hasVideo}this._demuxer.timestampBase=mds.segments[this._currentSegmentIndex].timestampBase;this._demuxer.onError=this._onDemuxException.bind(this);this._demuxer.onMediaInfo=this._onMediaInfo.bind(this);this._remuxer.bindDataSource(this._demuxer.bindDataSource(this._ioctl));this._remuxer.onInitSegment=this._onRemuxerInitSegmentArrival.bind(this);this._remuxer.onMediaSegment=this._onRemuxerMediaSegmentArrival.bind(this);consumed=this._demuxer.parseChunks(data,byteStart)}else{probeData=null;_logger2.default.e(this.TAG,'Non-FLV, Unsupported media type!');Promise.resolve().then(function(){_this._internalAbort()});this._emitter.emit(_transmuxingEvents2.default.DEMUX_ERROR,_demuxErrors2.default.FORMAT_UNSUPPORTED,'Non-FLV, Unsupported media type');consumed=0}return consumed}},{key:'_onMediaInfo',value:function _onMediaInfo(mediaInfo){var _this2=this;if(this._mediaInfo==null){this._mediaInfo=Object.assign({},mediaInfo);this._mediaInfo.keyframesIndex=null;this._mediaInfo.segments=[];this._mediaInfo.segmentCount=this._mediaDataSource.segments.length;Object.setPrototypeOf(this._mediaInfo,_mediaInfo2.default.prototype)}var segmentInfo=Object.assign({},mediaInfo);Object.setPrototypeOf(segmentInfo,_mediaInfo2.default.prototype);this._mediaInfo.segments[this._currentSegmentIndex]=segmentInfo;this._reportSegmentMediaInfo(this._currentSegmentIndex);if(this._pendingSeekTime!=null){Promise.resolve().then(function(){var target=_this2._pendingSeekTime;_this2._pendingSeekTime=null;_this2.seek(target)})}}},{key:'_onIOSeeked',value:function _onIOSeeked(){this._remuxer.insertDiscontinuity()}},{key:'_onIOComplete',value:function _onIOComplete(extraData){var segmentIndex=extraData;var nextSegmentIndex=segmentIndex+1;if(nextSegmentIndex<this._mediaDataSource.segments.length){this._internalAbort();this._loadSegment(nextSegmentIndex)}else{this._remuxer.flushStashedSamples();this._emitter.emit(_transmuxingEvents2.default.LOADING_COMPLETE);this._disableStatisticsReporter()}}},{key:'_onIORedirect',value:function _onIORedirect(redirectedURL){var segmentIndex=this._ioctl.extraData;this._mediaDataSource.segments[segmentIndex].redirectedURL=redirectedURL}},{key:'_onIORecoveredEarlyEof',value:function _onIORecoveredEarlyEof(){this._emitter.emit(_transmuxingEvents2.default.RECOVERED_EARLY_EOF)}},{key:'_onIOException',value:function _onIOException(type,info){_logger2.default.e(this.TAG,'IOException: type = '+type+', code = '+info.code+', msg = '+info.msg);this._emitter.emit(_transmuxingEvents2.default.IO_ERROR,type,info);this._disableStatisticsReporter()}},{key:'_onDemuxException',value:function _onDemuxException(type,info){_logger2.default.e(this.TAG,'DemuxException: type = '+type+', info = '+info);this._emitter.emit(_transmuxingEvents2.default.DEMUX_ERROR,type,info)}},{key:'_onRemuxerInitSegmentArrival',value:function _onRemuxerInitSegmentArrival(type,initSegment){this._emitter.emit(_transmuxingEvents2.default.INIT_SEGMENT,type,initSegment)}},{key:'_onRemuxerMediaSegmentArrival',value:function _onRemuxerMediaSegmentArrival(type,mediaSegment){if(this._pendingSeekTime!=null){return}this._emitter.emit(_transmuxingEvents2.default.MEDIA_SEGMENT,type,mediaSegment);if(this._pendingResolveSeekPoint!=null&&type==='video'){var syncPoints=mediaSegment.info.syncPoints;var seekpoint=this._pendingResolveSeekPoint;this._pendingResolveSeekPoint=null;if(_browser2.default.safari&&syncPoints.length>0&&syncPoints[0].originalDts===seekpoint){seekpoint=syncPoints[0].pts}this._emitter.emit(_transmuxingEvents2.default.RECOMMEND_SEEKPOINT,seekpoint)}}},{key:'_enableStatisticsReporter',value:function _enableStatisticsReporter(){if(this._statisticsReporter==null){this._statisticsReporter=self.setInterval(this._reportStatisticsInfo.bind(this),this._config.statisticsInfoReportInterval)}}},{key:'_disableStatisticsReporter',value:function _disableStatisticsReporter(){if(this._statisticsReporter){self.clearInterval(this._statisticsReporter);this._statisticsReporter=null}}},{key:'_reportSegmentMediaInfo',value:function _reportSegmentMediaInfo(segmentIndex){var segmentInfo=this._mediaInfo.segments[segmentIndex];var exportInfo=Object.assign({},segmentInfo);exportInfo.duration=this._mediaInfo.duration;exportInfo.segmentCount=this._mediaInfo.segmentCount;delete exportInfo.segments;delete exportInfo.keyframesIndex;this._emitter.emit(_transmuxingEvents2.default.MEDIA_INFO,exportInfo)}},{key:'_reportStatisticsInfo',value:function _reportStatisticsInfo(){var info={};info.url=this._ioctl.currentURL;info.hasRedirect=this._ioctl.hasRedirect;if(info.hasRedirect){info.redirectedURL=this._ioctl.currentRedirectedURL}info.speed=this._ioctl.currentSpeed;info.loaderType=this._ioctl.loaderType;info.currentSegmentIndex=this._currentSegmentIndex;info.totalSegmentCount=this._mediaDataSource.segments.length;this._emitter.emit(_transmuxingEvents2.default.STATISTICS_INFO,info)}}]);return TransmuxingController}();exports.default=TransmuxingController},{"../demux/demux-errors.js":16,"../demux/flv-demuxer.js":18,"../io/io-controller.js":23,"../io/loader.js":24,"../remux/mp4-remuxer.js":38,"../utils/browser.js":39,"../utils/logger.js":41,"./media-info.js":7,"./transmuxing-events.js":13,"events":2}],13:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});var TransmuxingEvents={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',STATISTICS_INFO:'statistics_info',RECOMMEND_SEEKPOINT:'recommend_seekpoint'};exports.default=TransmuxingEvents},{}],14:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});var _logger=_dereq_('../utils/logger.js');var _logger2=_interopRequireDefault(_logger);var _loggingControl=_dereq_('../utils/logging-control.js');var _loggingControl2=_interopRequireDefault(_loggingControl);var _polyfill=_dereq_('../utils/polyfill.js');var _polyfill2=_interopRequireDefault(_polyfill);var _transmuxingController=_dereq_('./transmuxing-controller.js');var _transmuxingController2=_interopRequireDefault(_transmuxingController);var _transmuxingEvents=_dereq_('./transmuxing-events.js');var _transmuxingEvents2=_interopRequireDefault(_transmuxingEvents);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}var TransmuxingWorker=function TransmuxingWorker(self){var TAG='TransmuxingWorker';var controller=null;var logcatListener=onLogcatCallback.bind(this);_polyfill2.default.install();self.addEventListener('message',function(e){switch(e.data.cmd){case 'init':controller=new _transmuxingController2.default(e.data.param[0],e.data.param[1]);controller.on(_transmuxingEvents2.default.IO_ERROR,onIOError.bind(this));controller.on(_transmuxingEvents2.default.DEMUX_ERROR,onDemuxError.bind(this));controller.on(_transmuxingEvents2.default.INIT_SEGMENT,onInitSegment.bind(this));controller.on(_transmuxingEvents2.default.MEDIA_SEGMENT,onMediaSegment.bind(this));controller.on(_transmuxingEvents2.default.LOADING_COMPLETE,onLoadingComplete.bind(this));controller.on(_transmuxingEvents2.default.RECOVERED_EARLY_EOF,onRecoveredEarlyEof.bind(this));controller.on(_transmuxingEvents2.default.MEDIA_INFO,onMediaInfo.bind(this));controller.on(_transmuxingEvents2.default.STATISTICS_INFO,onStatisticsInfo.bind(this));controller.on(_transmuxingEvents2.default.RECOMMEND_SEEKPOINT,onRecommendSeekpoint.bind(this));break;case 'destroy':if(controller){controller.destroy();controller=null}self.postMessage({msg:'destroyed'});break;case 'start':controller.start();break;case 'stop':controller.stop();break;case 'seek':controller.seek(e.data.param);break;case 'pause':controller.pause();break;case 'resume':controller.resume();break;case 'logging_config':{var config=e.data.param;_loggingControl2.default.applyConfig(config);if(config.enableCallback===true){_loggingControl2.default.addLogListener(logcatListener)}else{_loggingControl2.default.removeLogListener(logcatListener)}break}}});function onInitSegment(type,initSegment){var obj={msg:_transmuxingEvents2.default.INIT_SEGMENT,data:{type:type,data:initSegment}};self.postMessage(obj,[initSegment.data]);}function onMediaSegment(type,mediaSegment){var obj={msg:_transmuxingEvents2.default.MEDIA_SEGMENT,data:{type:type,data:mediaSegment}};self.postMessage(obj,[mediaSegment.data]);}function onLoadingComplete(){var obj={msg:_transmuxingEvents2.default.LOADING_COMPLETE};self.postMessage(obj)}function onRecoveredEarlyEof(){var obj={msg:_transmuxingEvents2.default.RECOVERED_EARLY_EOF};self.postMessage(obj)}function onMediaInfo(mediaInfo){var obj={msg:_transmuxingEvents2.default.MEDIA_INFO,data:mediaInfo};self.postMessage(obj)}function onStatisticsInfo(statInfo){var obj={msg:_transmuxingEvents2.default.STATISTICS_INFO,data:statInfo};self.postMessage(obj)}function onIOError(type,info){self.postMessage({msg:_transmuxingEvents2.default.IO_ERROR,data:{type:type,info:info}})}function onDemuxError(type,info){self.postMessage({msg:_transmuxingEvents2.default.DEMUX_ERROR,data:{type:type,info:info}})}function onRecommendSeekpoint(milliseconds){self.postMessage({msg:_transmuxingEvents2.default.RECOMMEND_SEEKPOINT,data:milliseconds})}function onLogcatCallback(type,str){self.postMessage({msg:'logcat_callback',data:{type:type,logcat:str}})}};exports.default=TransmuxingWorker},{"../utils/logger.js":41,"../utils/logging-control.js":42,"../utils/polyfill.js":43,"./transmuxing-controller.js":12,"./transmuxing-events.js":13}],15:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i+=1){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor){descriptor.writable=true}Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){if(protoProps){defineProperties(Constructor.prototype,protoProps)}if(staticProps){defineProperties(Constructor,staticProps)}return Constructor}}();var _logger=_dereq_('../utils/logger.js');var _logger2=_interopRequireDefault(_logger);var _utf8Conv=_dereq_('../utils/utf8-conv.js');var _utf8Conv2=_interopRequireDefault(_utf8Conv);var _exception=_dereq_('../utils/exception.js');function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var le=function(){var buf=new ArrayBuffer(2);new DataView(buf).setInt16(0,256,true);return new Int16Array(buf)[0]===256;}();var AMF=function(){function AMF(){_classCallCheck(this,AMF)}_createClass(AMF,null,[{key:'parseScriptData',value:function parseScriptData(arrayBuffer,dataOffset,dataSize){var data={};try{var name=AMF.parseValue(arrayBuffer,dataOffset,dataSize);var value=AMF.parseValue(arrayBuffer,dataOffset+name.size,dataSize-name.size);data[name.data]=value.data}catch(e){_logger2.default.e('AMF',e.toString())}return data}},{key:'parseObject',value:function parseObject(arrayBuffer,dataOffset,dataSize){if(dataSize<3){throw new _exception.IllegalStateException('Data not enough when parse ScriptDataObject')}var name=AMF.parseString(arrayBuffer,dataOffset,dataSize);var value=AMF.parseValue(arrayBuffer,dataOffset+name.size,dataSize-name.size);var isObjectEnd=value.objectEnd;return{data:{name:name.data,value:value.data},size:name.size+value.size,objectEnd:isObjectEnd}}},{key:'parseVariable',value:function parseVariable(arrayBuffer,dataOffset,dataSize){return AMF.parseObject(arrayBuffer,dataOffset,dataSize)}},{key:'parseString',value:function parseString(arrayBuffer,dataOffset,dataSize){if(dataSize<2){throw new _exception.IllegalStateException('Data not enough when parse String')}var v=new DataView(arrayBuffer,dataOffset,dataSize);var length=v.getUint16(0,!le);var str=void 0;if(length>0){str=(0,_utf8Conv2.default)(new Uint8Array(arrayBuffer,dataOffset+2,length))}else{str=''}return{data:str,size:2+length}}},{key:'parseLongString',value:function parseLongString(arrayBuffer,dataOffset,dataSize){if(dataSize<4){throw new _exception.IllegalStateException('Data not enough when parse LongString')}var v=new DataView(arrayBuffer,dataOffset,dataSize);var length=v.getUint32(0,!le);var str=void 0;if(length>0){str=(0,_utf8Conv2.default)(new Uint8Array(arrayBuffer,dataOffset+4,length))}else{str=''}return{data:str,size:4+length}}},{key:'parseDate',value:function parseDate(arrayBuffer,dataOffset,dataSize){if(dataSize<10){throw new _exception.IllegalStateException('Data size invalid when parse Date')}var v=new DataView(arrayBuffer,dataOffset,dataSize);var timestamp=v.getFloat64(0,!le);var localTimeOffset=v.getInt16(8,!le);timestamp+=localTimeOffset*60*1000;return{data:new Date(timestamp),size:8+2}}},{key:'parseValue',value:function parseValue(arrayBuffer,dataOffset,dataSize){if(dataSize<1){throw new _exception.IllegalStateException('Data not enough when parse Value')}var v=new DataView(arrayBuffer,dataOffset,dataSize);var offset=1;var type=v.getUint8(0);var value=void 0;var objectEnd=false;try{switch(type){case 0:value=v.getFloat64(1,!le);offset+=8;break;case 1:{var b=v.getUint8(1);value=b?true:false;offset+=1;break}case 2:{var amfstr=AMF.parseString(arrayBuffer,dataOffset+1,dataSize-1);value=amfstr.data;offset+=amfstr.size;break}case 3:{value={};var terminal=0;if((v.getUint32(dataSize-4,!le)&0x00FFFFFF)===9){terminal=3}while(offset<dataSize-4){var amfobj=AMF.parseObject(arrayBuffer,dataOffset+offset,dataSize-offset-terminal);if(amfobj.objectEnd){break}value[amfobj.data.name]=amfobj.data.value;offset+=amfobj.size}if(offset<=dataSize-3){var marker=v.getUint32(offset-1,!le)&0x00FFFFFF;if(marker===9){offset+=3}}break}case 8:{value={};offset+=4;var _terminal=0;if((v.getUint32(dataSize-4,!le)&0x00FFFFFF)===9){_terminal=3}while(offset<dataSize-8){var amfvar=AMF.parseVariable(arrayBuffer,dataOffset+offset,dataSize-offset-_terminal);if(amfvar.objectEnd){break}value[amfvar.data.name]=amfvar.data.value;offset+=amfvar.size}if(offset<=dataSize-3){var _marker=v.getUint32(offset-1,!le)&0x00FFFFFF;if(_marker===9){offset+=3}}break}case 9:value=undefined;offset=1;objectEnd=true;break;case 10:{value=[];var strictArrayLength=v.getUint32(1,!le);offset+=4;for(var i=0;i<strictArrayLength;i+=1){var val=AMF.parseValue(arrayBuffer,dataOffset+offset,dataSize-offset);value.push(val.data);offset+=val.size}break}case 11:{var date=AMF.parseDate(arrayBuffer,dataOffset+1,dataSize-1);value=date.data;offset+=date.size;break}case 12:{var amfLongStr=AMF.parseString(arrayBuffer,dataOffset+1,dataSize-1);value=amfLongStr.data;offset+=amfLongStr.size;break}default:offset=dataSize;_logger2.default.w('AMF','Unsupported AMF value type '+type)}}catch(e){_logger2.default.e('AMF',e.toString())}return{data:value,size:offset,objectEnd:objectEnd}}}]);return AMF}();exports.default=AMF},{"../utils/exception.js":40,"../utils/logger.js":41,"../utils/utf8-conv.js":44}],16:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});var DemuxErrors={OK:'OK',FORMAT_ERROR:'FormatError',FORMAT_UNSUPPORTED:'FormatUnsupported',CODEC_UNSUPPORTED:'CodecUnsupported'};exports.default=DemuxErrors},{}],17:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i+=1){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor){descriptor.writable=true}Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){if(protoProps){defineProperties(Constructor.prototype,protoProps)}if(staticProps){defineProperties(Constructor,staticProps)}return Constructor}}();var _exception=_dereq_('../utils/exception.js');function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var ExpGolomb=function(){function ExpGolomb(uint8array){_classCallCheck(this,ExpGolomb);this.TAG='ExpGolomb';this._buffer=uint8array;this._buffer_index=0;this._total_bytes=uint8array.byteLength;this._total_bits=uint8array.byteLength*8;this._current_word=0;this._current_word_bits_left=0}_createClass(ExpGolomb,[{key:'destroy',value:function destroy(){this._buffer=null}},{key:'_fillCurrentWord',value:function _fillCurrentWord(){var buffer_bytes_left=this._total_bytes-this._buffer_index;if(buffer_bytes_left<=0){throw new _exception.IllegalStateException('ExpGolomb: _fillCurrentWord() but no bytes available')}var bytes_read=Math.min(4,buffer_bytes_left);var word=new Uint8Array(4);word.set(this._buffer.subarray(this._buffer_index,this._buffer_index+bytes_read));this._current_word=new DataView(word.buffer).getUint32(0,false);this._buffer_index+=bytes_read;this._current_word_bits_left=bytes_read*8}},{key:'readBits',value:function readBits(bits){if(bits>32){throw new _exception.InvalidArgumentException('ExpGolomb: readBits() bits exceeded max 32bits!')}if(bits<=this._current_word_bits_left){var _result=this._current_word>>>32-bits;this._current_word<<=bits;this._current_word_bits_left-=bits;return _result}var result=this._current_word_bits_left?this._current_word:0;result=result>>>32-this._current_word_bits_left;var bits_need_left=bits-this._current_word_bits_left;this._fillCurrentWord();var bits_read_next=Math.min(bits_need_left,this._current_word_bits_left);var result2=this._current_word>>>32-bits_read_next;this._current_word<<=bits_read_next;this._current_word_bits_left-=bits_read_next;result=result<<bits_read_next|result2;return result}},{key:'readBool',value:function readBool(){return this.readBits(1)===1}},{key:'readByte',value:function readByte(){return this.readBits(8)}},{key:'_skipLeadingZero',value:function _skipLeadingZero(){var zero_count=void 0;for(zero_count=0;zero_count<this._current_word_bits_left;zero_count+=1){if(0!==(this._current_word&0x80000000>>>zero_count)){this._current_word<<=zero_count;this._current_word_bits_left-=zero_count;return zero_count}}this._fillCurrentWord();return zero_count+this._skipLeadingZero()}},{key:'readUEG',value:function readUEG(){var leading_zeros=this._skipLeadingZero();return this.readBits(leading_zeros+1)-1}},{key:'readSEG',value:function readSEG(){var value=this.readUEG();if(value&0x01){return value+1>>>1}else{return -1*(value>>>1)}}}]);return ExpGolomb}();exports.default=ExpGolomb},{"../utils/exception.js":40}],18:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});var _typeof=typeof Symbol==="function"&&typeof Symbol.iterator==="symbol"?function(obj){return typeof obj}:function(obj){return obj&&typeof Symbol==="function"&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj};var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i+=1){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor){descriptor.writable=true}Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){if(protoProps){defineProperties(Constructor.prototype,protoProps)}if(staticProps){defineProperties(Constructor,staticProps)}return Constructor}}();var _logger=_dereq_('../utils/logger.js');var _logger2=_interopRequireDefault(_logger);var _amfParser=_dereq_('./amf-parser.js');var _amfParser2=_interopRequireDefault(_amfParser);var _spsParser=_dereq_('./sps-parser.js');var _spsParser2=_interopRequireDefault(_spsParser);var _demuxErrors=_dereq_('./demux-errors.js');var _demuxErrors2=_interopRequireDefault(_demuxErrors);var _mediaInfo=_dereq_('../core/media-info.js');var _mediaInfo2=_interopRequireDefault(_mediaInfo);var _exception=_dereq_('../utils/exception.js');function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}function Swap16(src){return src>>>8&0xFF|(src&0xFF)<<8}function Swap32(src){return(src&0xFF000000)>>>24|(src&0x00FF0000)>>>8|(src&0x0000FF00)<<8|(src&0x000000FF)<<24}function ReadBig32(array,index){return array[index]<<24|array[index+1]<<16|array[index+2]<<8|array[index+3]}var FLVDemuxer=function(){function FLVDemuxer(probeData,config){_classCallCheck(this,FLVDemuxer);this.TAG='FLVDemuxer';this._config=config;this._onError=null;this._onMediaInfo=null;this._onTrackMetadata=null;this._onDataAvailable=null;this._dataOffset=probeData.dataOffset;this._firstParse=true;this._dispatch=false;this._hasAudio=probeData.hasAudioTrack;this._hasVideo=probeData.hasVideoTrack;this._hasAudioFlagOverrided=false;this._hasVideoFlagOverrided=false;this._audioInitialMetadataDispatched=false;this._videoInitialMetadataDispatched=false;this._mediaInfo=new _mediaInfo2.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=1000;this._duration=0;this._durationOverrided=false;this._referenceFrameRate={fixed:true,fps:23.976,fps_num:23976,fps_den:1000};this._flvSoundRateTable=[5500,11025,22050,44100,48000];this._mpegSamplingRates=[96000,88200,64000,48000,44100,32000,24000,22050,16000,12000,11025,8000,7350];this._mpegAudioV10SampleRateTable=[44100,48000,32000,0];this._mpegAudioV20SampleRateTable=[22050,24000,16000,0];this._mpegAudioV25SampleRateTable=[11025,12000,8000,0];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 buf=new ArrayBuffer(2);new DataView(buf).setInt16(0,256,true);return new Int16Array(buf)[0]===256;}()}_createClass(FLVDemuxer,[{key:'destroy',value:function destroy(){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._onTrackMetadata=null;this._onDataAvailable=null}},{key:'bindDataSource',value:function bindDataSource(loader){loader.onDataArrival=this.parseChunks.bind(this);return this}},{key:'resetMediaInfo',value:function resetMediaInfo(){this._mediaInfo=new _mediaInfo2.default()}},{key:'_isInitialMetadataDispatched',value:function _isInitialMetadataDispatched(){if(this._hasAudio&&this._hasVideo){return this._audioInitialMetadataDispatched&&this._videoInitialMetadataDispatched}if(this._hasAudio&&!this._hasVideo){return this._audioInitialMetadataDispatched}if(!this._hasAudio&&this._hasVideo){return this._videoInitialMetadataDispatched}return false}},{key:'parseChunks',value:function parseChunks(chunk,byteStart){if(!this._onError||!this._onMediaInfo||!this._onTrackMetadata||!this._onDataAvailable){throw new _exception.IllegalStateException('Flv: onError & onMediaInfo & onTrackMetadata & onDataAvailable callback must be specified')}var offset=0;var le=this._littleEndian;if(byteStart===0){if(chunk.byteLength>13){var probeData=FLVDemuxer.probe(chunk);offset=probeData.dataOffset}else{return 0}}if(this._firstParse){this._firstParse=false;if(byteStart+offset!==this._dataOffset){_logger2.default.w(this.TAG,'First time parsing but chunk byteStart invalid!')}var v=new DataView(chunk,offset);var prevTagSize0=v.getUint32(0,!le);if(prevTagSize0!==0){_logger2.default.w(this.TAG,'PrevTagSize0 !== 0 !!!')}offset+=4}while(offset<chunk.byteLength){this._dispatch=true;var _v=new DataView(chunk,offset);if(offset+11+4>chunk.byteLength){break}var tagType=_v.getUint8(0);var dataSize=_v.getUint32(0,!le)&0x00FFFFFF;if(offset+11+dataSize+4>chunk.byteLength){break}if(tagType!==8&&tagType!==9&&tagType!==18){_logger2.default.w(this.TAG,'Unsupported tag type '+tagType+', skipped');offset+=11+dataSize+4;continue}var ts2=_v.getUint8(4);var ts1=_v.getUint8(5);var ts0=_v.getUint8(6);var ts3=_v.getUint8(7);var timestamp=ts0|ts1<<8|ts2<<16|ts3<<24;var streamId=_v.getUint32(7,!le)&0x00FFFFFF;if(streamId!==0){_logger2.default.w(this.TAG,'Meet tag which has StreamID != 0!')}var dataOffset=offset+11;switch(tagType){case 8:this._parseAudioData(chunk,dataOffset,dataSize,timestamp);break;case 9:this._parseVideoData(chunk,dataOffset,dataSize,timestamp,byteStart+offset);break;case 18:this._parseScriptData(chunk,dataOffset,dataSize);break}var prevTagSize=_v.getUint32(11+dataSize,!le);if(prevTagSize!==11+dataSize){_logger2.default.w(this.TAG,'Invalid PrevTagSize '+prevTagSize)}offset+=11+dataSize+4;}if(this._isInitialMetadataDispatched()){if(this._dispatch&&(this._audioTrack.length||this._videoTrack.length)){this._onDataAvailable(this._audioTrack,this._videoTrack)}}return offset;}},{key:'_parseScriptData',value:function _parseScriptData(arrayBuffer,dataOffset,dataSize){var scriptData=_amfParser2.default.parseScriptData(arrayBuffer,dataOffset,dataSize);if(scriptData.hasOwnProperty('onMetaData')){if(scriptData.onMetaData==null||_typeof(scriptData.onMetaData)!=='object'){_logger2.default.w(this.TAG,'Invalid onMetaData structure!');return}if(this._metadata){_logger2.default.w(this.TAG,'Found another onMetaData tag!')}this._metadata=scriptData;var onMetaData=this._metadata.onMetaData;if(typeof onMetaData.hasAudio==='boolean'){if(this._hasAudioFlagOverrided===false){this._hasAudio=onMetaData.hasAudio;this._mediaInfo.hasAudio=this._hasAudio}}if(typeof onMetaData.hasVideo==='boolean'){if(this._hasVideoFlagOverrided===false){this._hasVideo=onMetaData.hasVideo;this._mediaInfo.hasVideo=this._hasVideo}}if(typeof onMetaData.audiodatarate==='number'){this._mediaInfo.audioDataRate=onMetaData.audiodatarate}if(typeof onMetaData.videodatarate==='number'){this._mediaInfo.videoDataRate=onMetaData.videodatarate}if(typeof onMetaData.width==='number'){this._mediaInfo.width=onMetaData.width}if(typeof onMetaData.height==='number'){this._mediaInfo.height=onMetaData.height}if(typeof onMetaData.duration==='number'){if(!this._durationOverrided){var duration=Math.floor(onMetaData.duration*this._timescale);this._duration=duration;this._mediaInfo.duration=duration}}else{this._mediaInfo.duration=0}if(typeof onMetaData.framerate==='number'){var fps_num=Math.floor(onMetaData.framerate*1000);if(fps_num>0){var fps=fps_num/1000;this._referenceFrameRate.fixed=true;this._referenceFrameRate.fps=fps;this._referenceFrameRate.fps_num=fps_num;this._referenceFrameRate.fps_den=1000;this._mediaInfo.fps=fps}}if(_typeof(onMetaData.keyframes)==='object'){this._mediaInfo.hasKeyframesIndex=true;var keyframes=onMetaData.keyframes;this._mediaInfo.keyframesIndex=this._parseKeyframesIndex(keyframes);onMetaData.keyframes=null;}else{this._mediaInfo.hasKeyframesIndex=false}this._dispatch=false;this._mediaInfo.metadata=onMetaData;_logger2.default.v(this.TAG,'Parsed onMetaData');if(this._mediaInfo.isComplete()){this._onMediaInfo(this._mediaInfo)}}}},{key:'_parseKeyframesIndex',value:function _parseKeyframesIndex(keyframes){var times=[];var filepositions=[];for(var i=1;i<keyframes.times.length;i+=1){var time=this._timestampBase+Math.floor(keyframes.times[i]*1000);times.push(time);filepositions.push(keyframes.filepositions[i])}return{times:times,filepositions:filepositions}}},{key:'_parseAudioData',value:function _parseAudioData(arrayBuffer,dataOffset,dataSize,tagTimestamp){if(dataSize<=1){_logger2.default.w(this.TAG,'Flv: Invalid audio packet, missing SoundData payload!');return}if(this._hasAudioFlagOverrided===true&&this._hasAudio===false){return}var le=this._littleEndian;var v=new DataView(arrayBuffer,dataOffset,dataSize);var soundSpec=v.getUint8(0);var soundFormat=soundSpec>>>4;if(soundFormat!==2&&soundFormat!==10){this._onError(_demuxErrors2.default.CODEC_UNSUPPORTED,'Flv: Unsupported audio codec idx: '+soundFormat);return}var soundRate=0;var soundRateIndex=(soundSpec&12)>>>2;if(soundRateIndex>=0&&soundRateIndex<=4){soundRate=this._flvSoundRateTable[soundRateIndex]}else{this._onError(_demuxErrors2.default.FORMAT_ERROR,'Flv: Invalid audio sample rate idx: '+soundRateIndex);return}var soundSize=(soundSpec&2)>>>1;var soundType=soundSpec&1;var meta=this._audioMetadata;var track=this._audioTrack;if(!meta){if(this._hasAudio===false&&this._hasAudioFlagOverrided===false){this._hasAudio=true;this._mediaInfo.hasAudio=true}meta=this._audioMetadata={};meta.type='audio';meta.id=track.id;meta.timescale=this._timescale;meta.duration=this._duration;meta.audioSampleRate=soundRate;meta.channelCount=soundType===0?1:2}if(soundFormat===10){var aacData=this._parseAACAudioData(arrayBuffer,dataOffset+1,dataSize-1);if(aacData==undefined){return}if(aacData.packetType===0){if(meta.config){_logger2.default.w(this.TAG,'Found another AudioSpecificConfig!')}var misc=aacData.data;meta.audioSampleRate=misc.samplingRate;meta.channelCount=misc.channelCount;meta.codec=misc.codec;meta.originalCodec=misc.originalCodec;meta.config=misc.config;meta.refSampleDuration=1024/meta.audioSampleRate*meta.timescale;_logger2.default.v(this.TAG,'Parsed AudioSpecificConfig');if(this._isInitialMetadataDispatched()){if(this._dispatch&&(this._audioTrack.length||this._videoTrack.length)){this._onDataAvailable(this._audioTrack,this._videoTrack)}}else{this._audioInitialMetadataDispatched=true}this._dispatch=false;this._onTrackMetadata('audio',meta);var mi=this._mediaInfo;mi.audioCodec=meta.originalCodec;mi.audioSampleRate=meta.audioSampleRate;mi.audioChannelCount=meta.channelCount;if(mi.hasVideo){if(mi.videoCodec!=null){mi.mimeType='video/x-flv; codecs="'+mi.videoCodec+','+mi.audioCodec+'"'}}else{mi.mimeType='video/x-flv; codecs="'+mi.audioCodec+'"'}if(mi.isComplete()){this._onMediaInfo(mi)}}else if(aacData.packetType===1){var dts=this._timestampBase+tagTimestamp;var aacSample={unit:aacData.data,length:aacData.data.byteLength,dts:dts,pts:dts};track.samples.push(aacSample);track.length+=aacData.data.length}else{_logger2.default.e(this.TAG,'Flv: Unsupported AAC data type '+aacData.packetType)}}else if(soundFormat===2){if(!meta.codec){var _misc=this._parseMP3AudioData(arrayBuffer,dataOffset+1,dataSize-1,true);if(_misc==undefined){return}meta.audioSampleRate=_misc.samplingRate;meta.channelCount=_misc.channelCount;meta.codec=_misc.codec;meta.originalCodec=_misc.originalCodec;meta.refSampleDuration=1152/meta.audioSampleRate*meta.timescale;_logger2.default.v(this.TAG,'Parsed MPEG Audio Frame Header');this._audioInitialMetadataDispatched=true;this._onTrackMetadata('audio',meta);var _mi=this._mediaInfo;_mi.audioCodec=meta.codec;_mi.audioSampleRate=meta.audioSampleRate;_mi.audioChannelCount=meta.channelCount;_mi.audioDataRate=_misc.bitRate;if(_mi.hasVideo){if(_mi.videoCodec!=null){_mi.mimeType='video/x-flv; codecs="'+_mi.videoCodec+','+_mi.audioCodec+'"'}}else{_mi.mimeType='video/x-flv; codecs="'+_mi.audioCodec+'"'}if(_mi.isComplete()){this._onMediaInfo(_mi)}}var data=this._parseMP3AudioData(arrayBuffer,dataOffset+1,dataSize-1,false);if(data==undefined){return}var _dts=this._timestampBase+tagTimestamp;var mp3Sample={unit:data,length:data.byteLength,dts:_dts,pts:_dts};track.samples.push(mp3Sample);track.length+=data.length}}},{key:'_parseAACAudioData',value:function _parseAACAudioData(arrayBuffer,dataOffset,dataSize){if(dataSize<=1){_logger2.default.w(this.TAG,'Flv: Invalid AAC packet, missing AACPacketType or/and Data!');return}var result={};var array=new Uint8Array(arrayBuffer,dataOffset,dataSize);result.packetType=array[0];if(array[0]===0){result.data=this._parseAACAudioSpecificConfig(arrayBuffer,dataOffset+1,dataSize-1)}else{result.data=array.subarray(1)}return result}},{key:'_parseAACAudioSpecificConfig',value:function _parseAACAudioSpecificConfig(arrayBuffer,dataOffset,dataSize){var array=new Uint8Array(arrayBuffer,dataOffset,dataSize);var config=null;var audioObjectType=0;var originalAudioObjectType=0;var audioExtensionObjectType=null;var samplingIndex=0;var extensionSamplingIndex=null;audioObjectType=originalAudioObjectType=array[0]>>>3;samplingIndex=(array[0]&0x07)<<1|array[1]>>>7;if(samplingIndex<0||samplingIndex>=this._mpegSamplingRates.length){this._onError(_demuxErrors2.default.FORMAT_ERROR,'Flv: AAC invalid sampling frequency index!');return}var samplingFrequence=this._mpegSamplingRates[samplingIndex];var channelConfig=(array[1]&0x78)>>>3;if(channelConfig<0||channelConfig>=8){this._onError(_demuxErrors2.default.FORMAT_ERROR,'Flv: AAC invalid channel configuration');return}if(audioObjectType===5){extensionSamplingIndex=(array[1]&0x07)<<1|array[2]>>>7;audioExtensionObjectType=(array[2]&0x7C)>>>2}var userAgent=self.navigator.userAgent.toLowerCase();if(userAgent.indexOf('firefox')!==-1){if(samplingIndex>=6){audioObjectType=5;config=[,,,];extensionSamplingIndex=samplingIndex-3}else{audioObjectType=2;config=[,];extensionSamplingIndex=samplingIndex}}else if(userAgent.indexOf('android')!==-1){audioObjectType=2;config=[,];extensionSamplingIndex=samplingIndex}else{audioObjectType=5;extensionSamplingIndex=samplingIndex;config=[,,,];if(samplingIndex>=6){extensionSamplingIndex=samplingIndex-3}else if(channelConfig===1){audioObjectType=2;config=[,];extensionSamplingIndex=samplingIndex}}config[0]=audioObjectType<<3;config[0]|=(samplingIndex&0x0F)>>>1;config[1]=(samplingIndex&0x0F)<<7;config[1]|=(channelConfig&0x0F)<<3;if(audioObjectType===5){config[1]|=(extensionSamplingIndex&0x0F)>>>1;config[2]=(extensionSamplingIndex&0x01)<<7;config[2]|=2<<2;config[3]=0}return{config:config,samplingRate:samplingFrequence,channelCount:channelConfig,codec:'mp4a.40.'+audioObjectType,originalCodec:'mp4a.40.'+originalAudioObjectType}}},{key:'_parseMP3AudioData',value:function _parseMP3AudioData(arrayBuffer,dataOffset,dataSize,requestHeader){if(dataSize<4){_logger2.default.w(this.TAG,'Flv: Invalid MP3 packet, header missing!');return}var le=this._littleEndian;var array=new Uint8Array(arrayBuffer,dataOffset,dataSize);var result=null;if(requestHeader){if(array[0]!==0xFF){return}var ver=array[1]>>>3&0x03;var layer=(array[1]&0x06)>>1;var bitrate_index=(array[2]&0xF0)>>>4;var sampling_freq_index=(array[2]&0x0C)>>>2;var channel_mode=array[3]>>>6&0x03;var channel_count=channel_mode!==3?2:1;var sample_rate=0;var bit_rate=0;var object_type=34;var codec='mp3';switch(ver){case 0:sample_rate=this._mpegAudioV25SampleRateTable[sampling_freq_index];break;case 2:sample_rate=this._mpegAudioV20SampleRateTable[sampling_freq_index];break;case 3:sample_rate=this._mpegAudioV10SampleRateTable[sampling_freq_index];break}switch(layer){case 1:object_type=34;if(bitrate_index<this._mpegAudioL3BitRateTable.length){bit_rate=this._mpegAudioL3BitRateTable[bitrate_index]}break;case 2:object_type=33;if(bitrate_index<this._mpegAudioL2BitRateTable.length){bit_rate=this._mpegAudioL2BitRateTable[bitrate_index]}break;case 3:object_type=32;if(bitrate_index<this._mpegAudioL1BitRateTable.length){bit_rate=this._mpegAudioL1BitRateTable[bitrate_index]}break}result={bitRate:bit_rate,samplingRate:sample_rate,channelCount:channel_count,codec:codec,originalCodec:codec}}else{result=array}return result}},{key:'_parseVideoData',value:function _parseVideoData(arrayBuffer,dataOffset,dataSize,tagTimestamp,tagPosition){if(dataSize<=1){_logger2.default.w(this.TAG,'Flv: Invalid video packet, missing VideoData payload!');return}if(this._hasVideoFlagOverrided===true&&this._hasVideo===false){return}var spec=new Uint8Array(arrayBuffer,dataOffset,dataSize)[0];var frameType=(spec&240)>>>4;var codecId=spec&15;if(codecId!==7){this._onError(_demuxErrors2.default.CODEC_UNSUPPORTED,'Flv: Unsupported codec in video frame: '+codecId);return}this._parseAVCVideoPacket(arrayBuffer,dataOffset+1,dataSize-1,tagTimestamp,tagPosition,frameType)}},{key:'_parseAVCVideoPacket',value:function _parseAVCVideoPacket(arrayBuffer,dataOffset,dataSize,tagTimestamp,tagPosition,frameType){if(dataSize<4){_logger2.default.w(this.TAG,'Flv: Invalid AVC packet, missing AVCPacketType or/and CompositionTime');return}var le=this._littleEndian;var v=new DataView(arrayBuffer,dataOffset,dataSize);var packetType=v.getUint8(0);var cts_unsigned=v.getUint32(0,!le)&0x00FFFFFF;var cts=cts_unsigned<<8>>8;if(packetType===0){this._parseAVCDecoderConfigurationRecord(arrayBuffer,dataOffset+4,dataSize-4)}else if(packetType===1){this._parseAVCVideoData(arrayBuffer,dataOffset+4,dataSize-4,tagTimestamp,tagPosition,frameType,cts)}else if(packetType===2){}else{this._onError(_demuxErrors2.default.FORMAT_ERROR,'Flv: Invalid video packet type '+packetType);return}}},{key:'_parseAVCDecoderConfigurationRecord',value:function _parseAVCDecoderConfigurationRecord(arrayBuffer,dataOffset,dataSize){if(dataSize<7){_logger2.default.w(this.TAG,'Flv: Invalid AVCDecoderConfigurationRecord, lack of data!');return}var meta=this._videoMetadata;var track=this._videoTrack;var le=this._littleEndian;var v=new DataView(arrayBuffer,dataOffset,dataSize);if(!meta){if(this._hasVideo===false&&this._hasVideoFlagOverrided===false){this._hasVideo=true;this._mediaInfo.hasVideo=true}meta=this._videoMetadata={};meta.type='video';meta.id=track.id;meta.timescale=this._timescale;meta.duration=this._duration}else{if(typeof meta.avcc!=='undefined'){_logger2.default.w(this.TAG,'Found another AVCDecoderConfigurationRecord!')}}var version=v.getUint8(0);var avcProfile=v.getUint8(1);var profileCompatibility=v.getUint8(2);var avcLevel=v.getUint8(3);if(version!==1||avcProfile===0){this._onError(_demuxErrors2.default.FORMAT_ERROR,'Flv: Invalid AVCDecoderConfigurationRecord');return}this._naluLengthSize=(v.getUint8(4)&3)+1;if(this._naluLengthSize!==3&&this._naluLengthSize!==4){this._onError(_demuxErrors2.default.FORMAT_ERROR,'Flv: Strange NaluLengthSizeMinusOne: '+(this._naluLengthSize-1));return}var spsCount=v.getUint8(5)&31;if(spsCount===0){this._onError(_demuxErrors2.default.FORMAT_ERROR,'Flv: Invalid AVCDecoderConfigurationRecord: No SPS');return}else if(spsCount>1){_logger2.default.w(this.TAG,'Flv: Strange AVCDecoderConfigurationRecord: SPS Count = '+spsCount)}var offset=6;for(var i=0;i<spsCount;i+=1){var len=v.getUint16(offset,!le);offset+=2;if(len===0){continue}var sps=new Uint8Array(arrayBuffer,dataOffset+offset,len);offset+=len;var config=_spsParser2.default.parseSPS(sps);if(i!==0){continue}meta.codecWidth=config.codec_size.width;meta.codecHeight=config.codec_size.height;meta.presentWidth=config.present_size.width;meta.presentHeight=config.present_size.height;meta.profile=config.profile_string;meta.level=config.level_string;meta.bitDepth=config.bit_depth;meta.chromaFormat=config.chroma_format;meta.sarRatio=config.sar_ratio;meta.frameRate=config.frame_rate;if(config.frame_rate.fixed===false||config.frame_rate.fps_num===0||config.frame_rate.fps_den===0){meta.frameRate=this._referenceFrameRate}var fps_den=meta.frameRate.fps_den;var fps_num=meta.frameRate.fps_num;meta.refSampleDuration=meta.timescale*(fps_den/fps_num);var codecArray=sps.subarray(1,4);var codecString='avc1.';for(var j=0;j<3;j+=1){var h=codecArray[j].toString(16);if(h.length<2){h='0'+h}codecString+=h}meta.codec=codecString;var mi=this._mediaInfo;mi.width=meta.codecWidth;mi.height=meta.codecHeight;mi.fps=meta.frameRate.fps;mi.profile=meta.profile;mi.level=meta.level;mi.refFrames=config.ref_frames;mi.chromaFormat=config.chroma_format_string;mi.sarNum=meta.sarRatio.width;mi.sarDen=meta.sarRatio.height;mi.videoCodec=codecString;if(mi.hasAudio){if(mi.audioCodec!=null){mi.mimeType='video/x-flv; codecs="'+mi.videoCodec+','+mi.audioCodec+'"'}}else{mi.mimeType='video/x-flv; codecs="'+mi.videoCodec+'"'}if(mi.isComplete()){this._onMediaInfo(mi)}}var ppsCount=v.getUint8(offset);if(ppsCount===0){this._onError(_demuxErrors2.default.FORMAT_ERROR,'Flv: Invalid AVCDecoderConfigurationRecord: No PPS');return}else if(ppsCount>1){_logger2.default.w(this.TAG,'Flv: Strange AVCDecoderConfigurationRecord: PPS Count = '+ppsCount)}offset+=1;for(var _i=0;_i<ppsCount;_i+=1){var _len=v.getUint16(offset,!le);offset+=2;if(_len===0){continue}offset+=_len}meta.avcc=new Uint8Array(dataSize);meta.avcc.set(new Uint8Array(arrayBuffer,dataOffset,dataSize),0);_logger2.default.v(this.TAG,'Parsed AVCDecoderConfigurationRecord');if(this._isInitialMetadataDispatched()){if(this._dispatch&&(this._audioTrack.length||this._videoTrack.length)){this._onDataAvailable(this._audioTrack,this._videoTrack)}}else{this._videoInitialMetadataDispatched=true}this._dispatch=false;this._onTrackMetadata('video',meta)}},{key:'_parseAVCVideoData',value:function _parseAVCVideoData(arrayBuffer,dataOffset,dataSize,tagTimestamp,tagPosition,frameType,cts){var le=this._littleEndian;var v=new DataView(arrayBuffer,dataOffset,dataSize);var units=[],length=0;var offset=0;var lengthSize=this._naluLengthSize;var dts=this._timestampBase+tagTimestamp;var keyframe=frameType===1;while(offset<dataSize){if(offset+4>=dataSize){_logger2.default.w(this.TAG,'Malformed Nalu near timestamp '+dts+', offset = '+offset+', dataSize = '+dataSize);break;}var naluSize=v.getUint32(offset,!le);if(lengthSize===3){naluSize>>>=8}if(naluSize>dataSize-lengthSize){_logger2.default.w(this.TAG,'Malformed Nalus near timestamp '+dts+', NaluSize > DataSize!');return}var unitType=v.getUint8(offset+lengthSize)&0x1F;if(unitType===5){keyframe=true}var data=new Uint8Array(arrayBuffer,dataOffset+offset,lengthSize+naluSize);var unit={type:unitType,data:data};units.push(unit);length+=data.byteLength;offset+=lengthSize+naluSize}if(units.length){var track=this._videoTrack;var avcSample={units:units,length:length,isKeyframe:keyframe,dts:dts,cts:cts,pts:dts+cts};if(keyframe){avcSample.fileposition=tagPosition}track.samples.push(avcSample);track.length+=length}}},{key:'onTrackMetadata',get:function get(){return this._onTrackMetadata},set:function set(callback){this._onTrackMetadata=callback}},{key:'onMediaInfo',get:function get(){return this._onMediaInfo},set:function set(callback){this._onMediaInfo=callback}},{key:'onError',get:function get(){return this._onError},set:function set(callback){this._onError=callback}},{key:'onDataAvailable',get:function get(){return this._onDataAvailable},set:function set(callback){this._onDataAvailable=callback}},{key:'timestampBase',get:function get(){return this._timestampBase},set:function set(base){this._timestampBase=base}},{key:'overridedDuration',get:function get(){return this._duration},set:function set(duration){this._durationOverrided=true;this._duration=duration;this._mediaInfo.duration=duration}},{key:'overridedHasAudio',set:function set(hasAudio){this._hasAudioFlagOverrided=true;this._hasAudio=hasAudio;this._mediaInfo.hasAudio=hasAudio}},{key:'overridedHasVideo',set:function set(hasVideo){this._hasVideoFlagOverrided=true;this._hasVideo=hasVideo;this._mediaInfo.hasVideo=hasVideo}}],[{key:'probe',value:function probe(buffer){var data=new Uint8Array(buffer);var mismatch={match:false};if(data[0]!==0x46||data[1]!==0x4C||data[2]!==0x56||data[3]!==0x01){return mismatch}var hasAudio=(data[4]&4)>>>2!==0;var hasVideo=(data[4]&1)!==0;var offset=ReadBig32(data,5);if(offset<9){return mismatch}return{match:true,consumed:offset,dataOffset:offset,hasAudioTrack:hasAudio,hasVideoTrack:hasVideo}}}]);return FLVDemuxer}();exports.default=FLVDemuxer},{"../core/media-info.js":7,"../utils/exception.js":40,"../utils/logger.js":41,"./amf-parser.js":15,"./demux-errors.js":16,"./sps-parser.js":19}],19:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i+=1){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor){descriptor.writable=true}Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){if(protoProps){defineProperties(Constructor.prototype,protoProps)}if(staticProps){defineProperties(Constructor,staticProps)}return Constructor}}();var _expGolomb=_dereq_('./exp-golomb.js');var _expGolomb2=_interopRequireDefault(_expGolomb);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var SPSParser=function(){function SPSParser(){_classCallCheck(this,SPSParser)}_createClass(SPSParser,null,[{key:'_ebsp2rbsp',value:function _ebsp2rbsp(uint8array){var src=uint8array;var src_length=src.byteLength;var dst=new Uint8Array(src_length);var dst_idx=0;for(var i=0;i<src_length;i+=1){if(i>=2){if(src[i]===0x03&&src[i-1]===0x00&&src[i-2]===0x00){continue}}dst[dst_idx]=src[i];dst_idx+=1}return new Uint8Array(dst.buffer,0,dst_idx)}},{key:'parseSPS',value:function parseSPS(uint8array){var rbsp=SPSParser._ebsp2rbsp(uint8array);var gb=new _expGolomb2.default(rbsp);gb.readByte();var profile_idc=gb.readByte();gb.readByte();var level_idc=gb.readByte();gb.readUEG();var profile_string=SPSParser.getProfileString(profile_idc);var level_string=SPSParser.getLevelString(level_idc);var chroma_format_idc=1;var chroma_format=420;var chroma_format_table=[0,420,422,444];var bit_depth=8;if(profile_idc===100||profile_idc===110||profile_idc===122||profile_idc===244||profile_idc===44||profile_idc===83||profile_idc===86||profile_idc===118||profile_idc===128||profile_idc===138||profile_idc===144){chroma_format_idc=gb.readUEG();if(chroma_format_idc===3){gb.readBits(1);}if(chroma_format_idc<=3){chroma_format=chroma_format_table[chroma_format_idc]}bit_depth=gb.readUEG()+8;gb.readUEG();gb.readBits(1);if(gb.readBool()){var scaling_list_count=chroma_format_idc!==3?8:12;for(var i=0;i<scaling_list_count;i+=1){if(gb.readBool()){if(i<6){SPSParser._skipScalingList(gb,16)}else{SPSParser._skipScalingList(gb,64)}}}}}gb.readUEG();var pic_order_cnt_type=gb.readUEG();if(pic_order_cnt_type===0){gb.readUEG();}else if(pic_order_cnt_type===1){gb.readBits(1);gb.readSEG();gb.readSEG();var num_ref_frames_in_pic_order_cnt_cycle=gb.readUEG();for(var _i=0;_i<num_ref_frames_in_pic_order_cnt_cycle;_i+=1){gb.readSEG();}}var ref_frames=gb.readUEG();gb.readBits(1);var pic_width_in_mbs_minus1=gb.readUEG();var pic_height_in_map_units_minus1=gb.readUEG();var frame_mbs_only_flag=gb.readBits(1);if(frame_mbs_only_flag===0){gb.readBits(1);}gb.readBits(1);var frame_crop_left_offset=0;var frame_crop_right_offset=0;var frame_crop_top_offset=0;var frame_crop_bottom_offset=0;var frame_cropping_flag=gb.readBool();if(frame_cropping_flag){frame_crop_left_offset=gb.readUEG();frame_crop_right_offset=gb.readUEG();frame_crop_top_offset=gb.readUEG();frame_crop_bottom_offset=gb.readUEG()}var sar_width=1,sar_height=1;var fps=0,fps_fixed=true,fps_num=0,fps_den=0;var vui_parameters_present_flag=gb.readBool();if(vui_parameters_present_flag){if(gb.readBool()){var aspect_ratio_idc=gb.readByte();var sar_w_table=[1,12,10,16,40,24,20,32,80,18,15,64,160,4,3,2];var sar_h_table=[1,11,11,11,33,11,11,11,33,11,11,33,99,3,2,1];if(aspect_ratio_idc>0&&aspect_ratio_idc<16){sar_width=sar_w_table[aspect_ratio_idc-1];sar_height=sar_h_table[aspect_ratio_idc-1]}else if(aspect_ratio_idc===255){sar_width=gb.readByte()<<8|gb.readByte();sar_height=gb.readByte()<<8|gb.readByte()}}if(gb.readBool()){gb.readBool();}if(gb.readBool()){gb.readBits(4);if(gb.readBool()){gb.readBits(24);}}if(gb.readBool()){gb.readUEG();gb.readUEG();}if(gb.readBool()){var num_units_in_tick=gb.readBits(32);var time_scale=gb.readBits(32);fps_fixed=gb.readBool();fps_num=time_scale;fps_den=num_units_in_tick*2;fps=fps_num/fps_den}}var sarScale=1;if(sar_width!==1||sar_height!==1){sarScale=sar_width/sar_height}var crop_unit_x=0,crop_unit_y=0;if(chroma_format_idc===0){crop_unit_x=1;crop_unit_y=2-frame_mbs_only_flag}else{var sub_wc=chroma_format_idc===3?1:2;var sub_hc=chroma_format_idc===1?2:1;crop_unit_x=sub_wc;crop_unit_y=sub_hc*(2-frame_mbs_only_flag)}var codec_width=(pic_width_in_mbs_minus1+1)*16;var codec_height=(2-frame_mbs_only_flag)*((pic_height_in_map_units_minus1+1)*16);codec_width-=(frame_crop_left_offset+frame_crop_right_offset)*crop_unit_x;codec_height-=(frame_crop_top_offset+frame_crop_bottom_offset)*crop_unit_y;var present_width=Math.ceil(codec_width*sarScale);gb.destroy();gb=null;return{profile_string:profile_string,level_string:level_string,bit_depth:bit_depth,ref_frames:ref_frames,chroma_format:chroma_format,chroma_format_string:SPSParser.getChromaFormatString(chroma_format),frame_rate:{fixed:fps_fixed,fps:fps,fps_den:fps_den,fps_num:fps_num},sar_ratio:{width:sar_width,height:sar_height},codec_size:{width:codec_width,height:codec_height},present_size:{width:present_width,height:codec_height}}}},{key:'_skipScalingList',value:function _skipScalingList(gb,count){var last_scale=8,next_scale=8;var delta_scale=0;for(var i=0;i<count;i+=1){if(next_scale!==0){delta_scale=gb.readSEG();next_scale=(last_scale+delta_scale+256)%256}last_scale=next_scale===0?last_scale:next_scale}}},{key:'getProfileString',value:function getProfileString(profile_idc){switch(profile_idc){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'}}},{key:'getLevelString',value:function getLevelString(level_idc){return(level_idc/10).toFixed(1)}},{key:'getChromaFormatString',value:function getChromaFormatString(chroma){switch(chroma){case 420:return '4:2:0';case 422:return '4:2:2';case 444:return '4:4:4';default:return 'Unknown'}}}]);return SPSParser}();exports.default=SPSParser},{"./exp-golomb.js":17}],20:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});var _typeof=typeof Symbol==="function"&&typeof Symbol.iterator==="symbol"?function(obj){return typeof obj}:function(obj){return obj&&typeof Symbol==="function"&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj};var _polyfill=_dereq_('./utils/polyfill.js');var _polyfill2=_interopRequireDefault(_polyfill);var _features=_dereq_('./core/features.js');var _features2=_interopRequireDefault(_features);var _flvPlayer=_dereq_('./player/flv-player.js');var _flvPlayer2=_interopRequireDefault(_flvPlayer);var _nativePlayer=_dereq_('./player/native-player.js');var _nativePlayer2=_interopRequireDefault(_nativePlayer);var _playerEvents=_dereq_('./player/player-events.js');var _playerEvents2=_interopRequireDefault(_playerEvents);var _playerErrors=_dereq_('./player/player-errors.js');var _loggingControl=_dereq_('./utils/logging-control.js');var _loggingControl2=_interopRequireDefault(_loggingControl);var _exception=_dereq_('./utils/exception.js');function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}_polyfill2.default.install();function createPlayer(mediaDataSource,optionalConfig){var mds=mediaDataSource;if(mds==null||(typeof mds==='undefined'?'undefined':_typeof(mds))!=='object'){throw new _exception.InvalidArgumentException('MediaDataSource must be an javascript object!')}if(!mds.hasOwnProperty('type')){throw new _exception.InvalidArgumentException('MediaDataSource must has type field to indicate video file type!')}switch(mds.type){case 'flv':return new _flvPlayer2.default(mds,optionalConfig);default:return new _nativePlayer2.default(mds,optionalConfig)}}function isSupported(){return _features2.default.supportMSEH264Playback()}function getFeatureList(){return _features2.default.getFeatureList()}var flvjs={};flvjs.createPlayer=createPlayer;flvjs.isSupported=isSupported;flvjs.getFeatureList=getFeatureList;flvjs.Events=_playerEvents2.default;flvjs.ErrorTypes=_playerErrors.ErrorTypes;flvjs.ErrorDetails=_playerErrors.ErrorDetails;flvjs.FlvPlayer=_flvPlayer2.default;flvjs.NativePlayer=_nativePlayer2.default;flvjs.LoggingControl=_loggingControl2.default;Object.defineProperty(flvjs,'version',{enumerable:true,get:function get(){return '1.4.0'}});exports.default=flvjs},{"./core/features.js":6,"./player/flv-player.js":32,"./player/native-player.js":33,"./player/player-errors.js":34,"./player/player-events.js":35,"./utils/exception.js":40,"./utils/logging-control.js":42,"./utils/polyfill.js":43}],21:[function(_dereq_,module,exports){'use strict';module.exports=_dereq_('./flv.js').default},{"./flv.js":20}],22:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});var _typeof=typeof Symbol==="function"&&typeof Symbol.iterator==="symbol"?function(obj){return typeof obj}:function(obj){return obj&&typeof Symbol==="function"&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj};var _get=function get(object,property,receiver){if(object===null){object=Function.prototype}var desc=Object.getOwnPropertyDescriptor(object,property);if(desc===undefined){var parent=Object.getPrototypeOf(object);if(parent===null){return undefined}else{return get(parent,property,receiver)}}else if("value"in desc){return desc.value}else{var getter=desc.get;if(getter===undefined){return undefined}return getter.call(receiver)}};var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i+=1){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor){descriptor.writable=true}Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){if(protoProps){defineProperties(Constructor.prototype,protoProps)}if(staticProps){defineProperties(Constructor,staticProps)}return Constructor}}();var _logger=_dereq_('../utils/logger.js');var _logger2=_interopRequireDefault(_logger);var _browser=_dereq_('../utils/browser.js');var _browser2=_interopRequireDefault(_browser);var _loader=_dereq_('./loader.js');var _exception=_dereq_('../utils/exception.js');function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}function _possibleConstructorReturn(self,call){if(!self){throw new ReferenceError("this hasn't been initialised - super() hasn't been called")}return call&&(typeof call==="object"||typeof call==="function")?call:self}function _inherits(subClass,superClass){if(typeof superClass!=="function"&&superClass!==null){throw new TypeError("Super expression must either be null or a function, not "+typeof superClass)}subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:false,writable:true,configurable:true}});if(superClass){Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass}}var FetchStreamLoader=function(_BaseLoader){_inherits(FetchStreamLoader,_BaseLoader);_createClass(FetchStreamLoader,null,[{key:'isSupported',value:function isSupported(){try{var isWorkWellEdge=_browser2.default.msedge&&_browser2.default.version.minor>=15048;var browserNotBlacklisted=_browser2.default.msedge?isWorkWellEdge:true;return self.fetch&&self.ReadableStream&&browserNotBlacklisted}catch(e){return false}}}]);function FetchStreamLoader(seekHandler,config){_classCallCheck(this,FetchStreamLoader);var _this=_possibleConstructorReturn(this,(FetchStreamLoader.__proto__||Object.getPrototypeOf(FetchStreamLoader)).call(this,'fetch-stream-loader'));_this.TAG='FetchStreamLoader';_this._seekHandler=seekHandler;_this._config=config;_this._needStash=true;_this._requestAbort=false;_this._contentLength=null;_this._receivedLength=0;return _this}_createClass(FetchStreamLoader,[{key:'destroy',value:function destroy(){if(this.isWorking()){this.abort()}_get(FetchStreamLoader.prototype.__proto__||Object.getPrototypeOf(FetchStreamLoader.prototype),'destroy',this).call(this)}},{key:'open',value:function open(dataSource,range){var _this2=this;this._dataSource=dataSource;this._range=range;var sourceURL=dataSource.url;if(this._config.reuseRedirectedURL&&dataSource.redirectedURL!=undefined){sourceURL=dataSource.redirectedURL}var seekConfig=this._seekHandler.getConfig(sourceURL,range);var headers=new self.Headers();if(_typeof(seekConfig.headers)==='object'){var configHeaders=seekConfig.headers;for(var key in configHeaders){if(configHeaders.hasOwnProperty(key)){headers.append(key,configHeaders[key])}}}var params={method:'GET',headers:headers,mode:'cors',cache:'default',referrerPolicy:'no-referrer-when-downgrade'};if(dataSource.cors===false){params.mode='same-origin'}if(dataSource.withCredentials){params.credentials='include'}if(dataSource.referrerPolicy){params.referrerPolicy=dataSource.referrerPolicy}this._status=_loader.LoaderStatus.kConnecting;self.fetch(seekConfig.url,params).then(function(res){if(_this2._requestAbort){_this2._requestAbort=false;_this2._status=_loader.LoaderStatus.kIdle;return}if(res.ok&&res.status>=200&&res.status<=299){if(res.url!==seekConfig.url){if(_this2._onURLRedirect){var redirectedURL=_this2._seekHandler.removeURLParameters(res.url);_this2._onURLRedirect(redirectedURL)}}var lengthHeader=res.headers.get('Content-Length');if(lengthHeader!=null){_this2._contentLength=parseInt(lengthHeader);if(_this2._contentLength!==0){if(_this2._onContentLengthKnown){_this2._onContentLengthKnown(_this2._contentLength)}}}return _this2._pump.call(_this2,res.body.getReader())}else{_this2._status=_loader.LoaderStatus.kError;if(_this2._onError){_this2._onError(_loader.LoaderErrors.HTTP_STATUS_CODE_INVALID,{code:res.status,msg:res.statusText})}else{throw new _exception.RuntimeException('FetchStreamLoader: Http code invalid, '+res.status+' '+res.statusText)}}}).catch(function(e){_this2._status=_loader.LoaderStatus.kError;if(_this2._onError){_this2._onError(_loader.LoaderErrors.EXCEPTION,{code:-1,msg:e.message})}else{throw e}})}},{key:'abort',value:function abort(){this._requestAbort=true}},{key:'_pump',value:function _pump(reader){var _this3=this;return reader.read().then(function(result){if(result.done){_this3._status=_loader.LoaderStatus.kComplete;if(_this3._onComplete){_this3._onComplete(_this3._range.from,_this3._range.from+_this3._receivedLength-1)}}else{if(_this3._requestAbort===true){_this3._requestAbort=false;_this3._status=_loader.LoaderStatus.kComplete;return reader.cancel()}_this3._status=_loader.LoaderStatus.kBuffering;var chunk=result.value.buffer;var byteStart=_this3._range.from+_this3._receivedLength;_this3._receivedLength+=chunk.byteLength;if(_this3._onDataArrival){_this3._onDataArrival(chunk,byteStart,_this3._receivedLength)}_this3._pump(reader)}}).catch(function(e){if(e.code===11&&_browser2.default.msedge){return}_this3._status=_loader.LoaderStatus.kError;var type=0;var info=null;if((e.code===19||e.message==='network error')&&(_this3._contentLength===null||_this3._contentLength!==null&&_this3._receivedLength<_this3._contentLength)){type=_loader.LoaderErrors.EARLY_EOF;info={code:e.code,msg:'Fetch stream meet Early-EOF'}}else{type=_loader.LoaderErrors.EXCEPTION;info={code:e.code,msg:e.message}}if(_this3._onError){_this3._onError(type,info)}else{throw new _exception.RuntimeException(info.msg)}})}}]);return FetchStreamLoader}(_loader.BaseLoader);exports.default=FetchStreamLoader},{"../utils/browser.js":39,"../utils/exception.js":40,"../utils/logger.js":41,"./loader.js":24}],23:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i+=1){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor){descriptor.writable=true}Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){if(protoProps){defineProperties(Constructor.prototype,protoProps)}if(staticProps){defineProperties(Constructor,staticProps)}return Constructor}}();var _logger=_dereq_('../utils/logger.js');var _logger2=_interopRequireDefault(_logger);var _speedSampler=_dereq_('./speed-sampler.js');var _speedSampler2=_interopRequireDefault(_speedSampler);var _loader=_dereq_('./loader.js');var _fetchStreamLoader=_dereq_('./fetch-stream-loader.js');var _fetchStreamLoader2=_interopRequireDefault(_fetchStreamLoader);var _xhrMozChunkedLoader=_dereq_('./xhr-moz-chunked-loader.js');var _xhrMozChunkedLoader2=_interopRequireDefault(_xhrMozChunkedLoader);var _xhrMsstreamLoader=_dereq_('./xhr-msstream-loader.js');var _xhrMsstreamLoader2=_interopRequireDefault(_xhrMsstreamLoader);var _xhrRangeLoader=_dereq_('./xhr-range-loader.js');var _xhrRangeLoader2=_interopRequireDefault(_xhrRangeLoader);var _websocketLoader=_dereq_('./websocket-loader.js');var _websocketLoader2=_interopRequireDefault(_websocketLoader);var _rangeSeekHandler=_dereq_('./range-seek-handler.js');var _rangeSeekHandler2=_interopRequireDefault(_rangeSeekHandler);var _paramSeekHandler=_dereq_('./param-seek-handler.js');var _paramSeekHandler2=_interopRequireDefault(_paramSeekHandler);var _exception=_dereq_('../utils/exception.js');function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var IOController=function(){function IOController(dataSource,config,extraData){_classCallCheck(this,IOController);this.TAG='IOController';this._config=config;this._extraData=extraData;this._stashInitialSize=1024*384;if(config.stashInitialSize!=undefined&&config.stashInitialSize>0){this._stashInitialSize=config.stashInitialSize}this._stashUsed=0;this._stashSize=this._stashInitialSize;this._bufferSize=1024*1024*3;this._stashBuffer=new ArrayBuffer(this._bufferSize);this._stashByteStart=0;this._enableStash=true;if(config.enableStashBuffer===false){this._enableStash=false}this._loader=null;this._loaderClass=null;this._seekHandler=null;this._dataSource=dataSource;this._isWebSocketURL=/wss?:\/\/(.+?)/.test(dataSource.url);this._refTotalLength=dataSource.filesize?dataSource.filesize:null;this._totalLength=this._refTotalLength;this._fullRequestFlag=false;this._currentRange=null;this._redirectedURL=null;this._speedNormalized=0;this._speedSampler=new _speedSampler2.default();this._speedNormalizeList=[64,128,256,384,512,768,1024,1536,2048,3072,4096];this._isEarlyEofReconnecting=false;this._paused=false;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()}_createClass(IOController,[{key:'destroy',value:function destroy(){if(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=false;this._onDataArrival=null;this._onSeeked=null;this._onError=null;this._onComplete=null;this._onRedirect=null;this._onRecoveredEarlyEof=null;this._extraData=null}},{key:'isWorking',value:function isWorking(){return this._loader&&this._loader.isWorking()&&!this._paused}},{key:'isPaused',value:function isPaused(){return this._paused}},{key:'_selectSeekHandler',value:function _selectSeekHandler(){var config=this._config;if(config.seekType==='range'){this._seekHandler=new _rangeSeekHandler2.default(this._config.rangeLoadZeroStart)}else if(config.seekType==='param'){var paramStart=config.seekParamStart||'bstart';var paramEnd=config.seekParamEnd||'bend';this._seekHandler=new _paramSeekHandler2.default(paramStart,paramEnd)}else if(config.seekType==='custom'){if(typeof config.customSeekHandler!=='function'){throw new _exception.InvalidArgumentException('Custom seekType specified in config but invalid customSeekHandler!')}this._seekHandler=new config.customSeekHandler()}else{throw new _exception.InvalidArgumentException('Invalid seekType in config: '+config.seekType)}}},{key:'_selectLoader',value:function _selectLoader(){if(this._isWebSocketURL){this._loaderClass=_websocketLoader2.default}else if(_fetchStreamLoader2.default.isSupported()){this._loaderClass=_fetchStreamLoader2.default}else if(_xhrMozChunkedLoader2.default.isSupported()){this._loaderClass=_xhrMozChunkedLoader2.default}else if(_xhrRangeLoader2.default.isSupported()){this._loaderClass=_xhrRangeLoader2.default}else{throw new _exception.RuntimeException('Your browser doesn\'t support xhr with arraybuffer responseType!')}}},{key:'_createLoader',value:function _createLoader(){this._loader=new this._loaderClass(this._seekHandler,this._config);if(this._loader.needStashBuffer===false){this._enableStash=false}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)}},{key:'open',value:function open(optionalFrom){this._currentRange={from:0,to:-1};if(optionalFrom){this._currentRange.from=optionalFrom}this._speedSampler.reset();if(!optionalFrom){this._fullRequestFlag=true}this._loader.open(this._dataSource,Object.assign({},this._currentRange))}},{key:'abort',value:function abort(){this._loader.abort();if(this._paused){this._paused=false;this._resumeFrom=0}}},{key:'pause',value:function pause(){if(this.isWorking()){this._loader.abort();if(this._stashUsed!==0){this._resumeFrom=this._stashByteStart;this._currentRange.to=this._stashByteStart-1}else{this._resumeFrom=this._currentRange.to+1}this._stashUsed=0;this._stashByteStart=0;this._paused=true}}},{key:'resume',value:function resume(){if(this._paused){this._paused=false;var bytes=this._resumeFrom;this._resumeFrom=0;this._internalSeek(bytes,true)}}},{key:'seek',value:function seek(bytes){this._paused=false;this._stashUsed=0;this._stashByteStart=0;this._internalSeek(bytes,true)}},{key:'_internalSeek',value:function _internalSeek(bytes,dropUnconsumed){if(this._loader.isWorking()){this._loader.abort()}this._flushStashBuffer(dropUnconsumed);this._loader.destroy();this._loader=null;var requestRange={from:bytes,to:-1};this._currentRange={from:requestRange.from,to:-1};this._speedSampler.reset();this._stashSize=this._stashInitialSize;this._createLoader();this._loader.open(this._dataSource,requestRange);if(this._onSeeked){this._onSeeked()}}},{key:'updateUrl',value:function updateUrl(url){if(!url||typeof url!=='string'||url.length===0){throw new _exception.InvalidArgumentException('Url must be a non-empty string!')}this._dataSource.url=url;}},{key:'_expandBuffer',value:function _expandBuffer(expectedBytes){var bufferNewSize=this._stashSize;while(bufferNewSize+1024*1024*1<expectedBytes){bufferNewSize*=2}bufferNewSize+=1024*1024*1;if(bufferNewSize===this._bufferSize){return}var newBuffer=new ArrayBuffer(bufferNewSize);if(this._stashUsed>0){var stashOldArray=new Uint8Array(this._stashBuffer,0,this._stashUsed);var stashNewArray=new Uint8Array(newBuffer,0,bufferNewSize);stashNewArray.set(stashOldArray,0)}this._stashBuffer=newBuffer;this._bufferSize=bufferNewSize}},{key:'_normalizeSpeed',value:function _normalizeSpeed(input){var list=this._speedNormalizeList;var last=list.length-1;var mid=0;var lbound=0;var ubound=last;if(input<list[0]){return list[0]}while(lbound<=ubound){mid=lbound+Math.floor((ubound-lbound)/2);if(mid===last||input>=list[mid]&&input<list[mid+1]){return list[mid]}else if(list[mid]<input){lbound=mid+1}else{ubound=mid-1}}}},{key:'_adjustStashSize',value:function _adjustStashSize(normalized){var stashSizeKB=0;if(this._config.isLive){stashSizeKB=normalized}else{if(normalized<512){stashSizeKB=normalized}else if(normalized>=512&&normalized<=1024){stashSizeKB=Math.floor(normalized*1.5)}else{stashSizeKB=normalized*2}}if(stashSizeKB>8192){stashSizeKB=8192}var bufferSize=stashSizeKB*1024+1024*1024*1;if(this._bufferSize<bufferSize){this._expandBuffer(bufferSize)}this._stashSize=stashSizeKB*1024}},{key:'_dispatchChunks',value:function _dispatchChunks(chunks,byteStart){this._currentRange.to=byteStart+chunks.byteLength-1;return this._onDataArrival(chunks,byteStart)}},{key:'_onURLRedirect',value:function _onURLRedirect(redirectedURL){this._redirectedURL=redirectedURL;if(this._onRedirect){this._onRedirect(redirectedURL)}}},{key:'_onContentLengthKnown',value:function _onContentLengthKnown(contentLength){if(contentLength&&this._fullRequestFlag){this._totalLength=contentLength;this._fullRequestFlag=false}}},{key:'_onLoaderChunkArrival',value:function _onLoaderChunkArrival(chunk,byteStart,receivedLength){if(!this._onDataArrival){throw new _exception.IllegalStateException('IOController: No existing consumer (onDataArrival) callback!')}if(this._paused){return}if(this._isEarlyEofReconnecting){this._isEarlyEofReconnecting=false;if(this._onRecoveredEarlyEof){this._onRecoveredEarlyEof()}}this._speedSampler.addBytes(chunk.byteLength);var KBps=this._speedSampler.lastSecondKBps;if(KBps!==0){var normalized=this._normalizeSpeed(KBps);if(this._speedNormalized!==normalized){this._speedNormalized=normalized;this._adjustStashSize(normalized)}}if(!this._enableStash){if(this._stashUsed===0){var consumed=this._dispatchChunks(chunk,byteStart);if(consumed<chunk.byteLength){var remain=chunk.byteLength-consumed;if(remain>this._bufferSize){this._expandBuffer(remain)}var stashArray=new Uint8Array(this._stashBuffer,0,this._bufferSize);stashArray.set(new Uint8Array(chunk,consumed),0);this._stashUsed+=remain;this._stashByteStart=byteStart+consumed}}else{if(this._stashUsed+chunk.byteLength>this._bufferSize){this._expandBuffer(this._stashUsed+chunk.byteLength)}var _stashArray=new Uint8Array(this._stashBuffer,0,this._bufferSize);_stashArray.set(new Uint8Array(chunk),this._stashUsed);this._stashUsed+=chunk.byteLength;var _consumed=this._dispatchChunks(this._stashBuffer.slice(0,this._stashUsed),this._stashByteStart);if(_consumed<this._stashUsed&&_consumed>0){var remainArray=new Uint8Array(this._stashBuffer,_consumed);_stashArray.set(remainArray,0)}this._stashUsed-=_consumed;this._stashByteStart+=_consumed}}else{if(this._stashUsed===0&&this._stashByteStart===0){this._stashByteStart=byteStart}if(this._stashUsed+chunk.byteLength<=this._stashSize){var _stashArray2=new Uint8Array(this._stashBuffer,0,this._stashSize);_stashArray2.set(new Uint8Array(chunk),this._stashUsed);this._stashUsed+=chunk.byteLength}else{var _stashArray3=new Uint8Array(this._stashBuffer,0,this._bufferSize);if(this._stashUsed>0){var buffer=this._stashBuffer.slice(0,this._stashUsed);var _consumed2=this._dispatchChunks(buffer,this._stashByteStart);if(_consumed2<buffer.byteLength){if(_consumed2>0){var _remainArray=new Uint8Array(buffer,_consumed2);_stashArray3.set(_remainArray,0);this._stashUsed=_remainArray.byteLength;this._stashByteStart+=_consumed2}}else{this._stashUsed=0;this._stashByteStart+=_consumed2}if(this._stashUsed+chunk.byteLength>this._bufferSize){this._expandBuffer(this._stashUsed+chunk.byteLength);_stashArray3=new Uint8Array(this._stashBuffer,0,this._bufferSize)}_stashArray3.set(new Uint8Array(chunk),this._stashUsed);this._stashUsed+=chunk.byteLength}else{var _consumed3=this._dispatchChunks(chunk,byteStart);if(_consumed3<chunk.byteLength){var _remain=chunk.byteLength-_consumed3;if(_remain>this._bufferSize){this._expandBuffer(_remain);_stashArray3=new Uint8Array(this._stashBuffer,0,this._bufferSize)}_stashArray3.set(new Uint8Array(chunk,_consumed3),0);this._stashUsed+=_remain;this._stashByteStart=byteStart+_consumed3}}}}}},{key:'_flushStashBuffer',value:function _flushStashBuffer(dropUnconsumed){if(this._stashUsed>0){var buffer=this._stashBuffer.slice(0,this._stashUsed);var consumed=this._dispatchChunks(buffer,this._stashByteStart);var remain=buffer.byteLength-consumed;if(consumed<buffer.byteLength){if(dropUnconsumed){_logger2.default.w(this.TAG,remain+' bytes unconsumed data remain when flush buffer, dropped')}else{if(consumed>0){var stashArray=new Uint8Array(this._stashBuffer,0,this._bufferSize);var remainArray=new Uint8Array(buffer,consumed);stashArray.set(remainArray,0);this._stashUsed=remainArray.byteLength;this._stashByteStart+=consumed}return 0}}this._stashUsed=0;this._stashByteStart=0;return remain}return 0}},{key:'_onLoaderComplete',value:function _onLoaderComplete(from,to){this._flushStashBuffer(true);if(this._onComplete){this._onComplete(this._extraData)}}},{key:'_onLoaderError',value:function _onLoaderError(type,data){_logger2.default.e(this.TAG,'Loader error, code = '+data.code+', msg = '+data.msg);this._flushStashBuffer(false);if(this._isEarlyEofReconnecting){this._isEarlyEofReconnecting=false;type=_loader.LoaderErrors.UNRECOVERABLE_EARLY_EOF}switch(type){case _loader.LoaderErrors.EARLY_EOF:{if(!this._config.isLive){if(this._totalLength){var nextFrom=this._currentRange.to+1;if(nextFrom<this._totalLength){_logger2.default.w(this.TAG,'Connection lost, trying reconnect...');this._isEarlyEofReconnecting=true;this._internalSeek(nextFrom,false)}return}}type=_loader.LoaderErrors.UNRECOVERABLE_EARLY_EOF;break}case _loader.LoaderErrors.UNRECOVERABLE_EARLY_EOF:case _loader.LoaderErrors.CONNECTING_TIMEOUT:case _loader.LoaderErrors.HTTP_STATUS_CODE_INVALID:case _loader.LoaderErrors.EXCEPTION:break}if(this._onError){this._onError(type,data)}else{throw new _exception.RuntimeException('IOException: '+data.msg)}}},{key:'status',get:function get(){return this._loader.status}},{key:'extraData',get:function get(){return this._extraData},set:function set(data){this._extraData=data}},{key:'onDataArrival',get:function get(){return this._onDataArrival},set:function set(callback){this._onDataArrival=callback}},{key:'onSeeked',get:function get(){return this._onSeeked},set:function set(callback){this._onSeeked=callback}},{key:'onError',get:function get(){return this._onError},set:function set(callback){this._onError=callback}},{key:'onComplete',get:function get(){return this._onComplete},set:function set(callback){this._onComplete=callback}},{key:'onRedirect',get:function get(){return this._onRedirect},set:function set(callback){this._onRedirect=callback}},{key:'onRecoveredEarlyEof',get:function get(){return this._onRecoveredEarlyEof},set:function set(callback){this._onRecoveredEarlyEof=callback}},{key:'currentURL',get:function get(){return this._dataSource.url}},{key:'hasRedirect',get:function get(){return this._redirectedURL!=null||this._dataSource.redirectedURL!=undefined}},{key:'currentRedirectedURL',get:function get(){return this._redirectedURL||this._dataSource.redirectedURL}},{key:'currentSpeed',get:function get(){if(this._loaderClass===_xhrRangeLoader2.default){return this._loader.currentSpeed}return this._speedSampler.lastSecondKBps}},{key:'loaderType',get:function get(){return this._loader.type}}]);return IOController}();exports.default=IOController},{"../utils/exception.js":40,"../utils/logger.js":41,"./fetch-stream-loader.js":22,"./loader.js":24,"./param-seek-handler.js":25,"./range-seek-handler.js":26,"./speed-sampler.js":27,"./websocket-loader.js":28,"./xhr-moz-chunked-loader.js":29,"./xhr-msstream-loader.js":30,"./xhr-range-loader.js":31}],24:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});exports.BaseLoader=exports.LoaderErrors=exports.LoaderStatus=undefined;var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i+=1){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor){descriptor.writable=true}Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){if(protoProps){defineProperties(Constructor.prototype,protoProps)}if(staticProps){defineProperties(Constructor,staticProps)}return Constructor}}();var _exception=_dereq_('../utils/exception.js');function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var LoaderStatus=exports.LoaderStatus={kIdle:0,kConnecting:1,kBuffering:2,kError:3,kComplete:4};var LoaderErrors=exports.LoaderErrors={OK:'OK',EXCEPTION:'Exception',HTTP_STATUS_CODE_INVALID:'HttpStatusCodeInvalid',CONNECTING_TIMEOUT:'ConnectingTimeout',EARLY_EOF:'EarlyEof',UNRECOVERABLE_EARLY_EOF:'UnrecoverableEarlyEof'};var BaseLoader=exports.BaseLoader=function(){function BaseLoader(typeName){_classCallCheck(this,BaseLoader);this._type=typeName||'undefined';this._status=LoaderStatus.kIdle;this._needStash=false;this._onContentLengthKnown=null;this._onURLRedirect=null;this._onDataArrival=null;this._onError=null;this._onComplete=null}_createClass(BaseLoader,[{key:'destroy',value:function destroy(){this._status=LoaderStatus.kIdle;this._onContentLengthKnown=null;this._onURLRedirect=null;this._onDataArrival=null;this._onError=null;this._onComplete=null}},{key:'isWorking',value:function isWorking(){return this._status===LoaderStatus.kConnecting||this._status===LoaderStatus.kBuffering}},{key:'open',value:function open(dataSource,range){throw new _exception.NotImplementedException('Unimplemented abstract function!')}},{key:'abort',value:function abort(){throw new _exception.NotImplementedException('Unimplemented abstract function!')}},{key:'type',get:function get(){return this._type}},{key:'status',get:function get(){return this._status}},{key:'needStashBuffer',get:function get(){return this._needStash}},{key:'onContentLengthKnown',get:function get(){return this._onContentLengthKnown},set:function set(callback){this._onContentLengthKnown=callback}},{key:'onURLRedirect',get:function get(){return this._onURLRedirect},set:function set(callback){this._onURLRedirect=callback}},{key:'onDataArrival',get:function get(){return this._onDataArrival},set:function set(callback){this._onDataArrival=callback}},{key:'onError',get:function get(){return this._onError},set:function set(callback){this._onError=callback}},{key:'onComplete',get:function get(){return this._onComplete},set:function set(callback){this._onComplete=callback}}]);return BaseLoader}()},{"../utils/exception.js":40}],25:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i+=1){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor){descriptor.writable=true}Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){if(protoProps){defineProperties(Constructor.prototype,protoProps)}if(staticProps){defineProperties(Constructor,staticProps)}return Constructor}}();function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var ParamSeekHandler=function(){function ParamSeekHandler(paramStart,paramEnd){_classCallCheck(this,ParamSeekHandler);this._startName=paramStart;this._endName=paramEnd}_createClass(ParamSeekHandler,[{key:'getConfig',value:function getConfig(baseUrl,range){var url=baseUrl;if(range.from!==0||range.to!==-1){var needAnd=true;if(url.indexOf('?')===-1){url+='?';needAnd=false}if(needAnd){url+='&'}url+=this._startName+'='+range.from.toString();if(range.to!==-1){url+='&'+this._endName+'='+range.to.toString()}}return{url:url,headers:{}}}},{key:'removeURLParameters',value:function removeURLParameters(seekedURL){var baseURL=seekedURL.split('?')[0];var params=undefined;var queryIndex=seekedURL.indexOf('?');if(queryIndex!==-1){params=seekedURL.substring(queryIndex+1)}var resultParams='';if(params!=undefined&&params.length>0){var pairs=params.split('&');for(var i=0;i<pairs.length;i+=1){var pair=pairs[i].split('=');var requireAnd=i>0;if(pair[0]!==this._startName&&pair[0]!==this._endName){if(requireAnd){resultParams+='&'}resultParams+=pairs[i]}}}return resultParams.length===0?baseURL:baseURL+'?'+resultParams}}]);return ParamSeekHandler}();exports.default=ParamSeekHandler},{}],26:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i+=1){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor){descriptor.writable=true}Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){if(protoProps){defineProperties(Constructor.prototype,protoProps)}if(staticProps){defineProperties(Constructor,staticProps)}return Constructor}}();function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var RangeSeekHandler=function(){function RangeSeekHandler(zeroStart){_classCallCheck(this,RangeSeekHandler);this._zeroStart=zeroStart||false}_createClass(RangeSeekHandler,[{key:'getConfig',value:function getConfig(url,range){var headers={};if(range.from!==0||range.to!==-1){var param=void 0;if(range.to!==-1){param='bytes='+range.from.toString()+'-'+range.to.toString()}else{param='bytes='+range.from.toString()+'-'}headers['Range']=param}else if(this._zeroStart){headers['Range']='bytes=0-'}return{url:url,headers:headers}}},{key:'removeURLParameters',value:function removeURLParameters(seekedURL){return seekedURL}}]);return RangeSeekHandler}();exports.default=RangeSeekHandler},{}],27:[function(_dereq_,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i+=1){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor){descriptor.writable=true}Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){if(protoProps){defineProperties(Constructor.prototype,protoProps)}if(staticProps){defineProperties(Constructor,staticProps)}return Constructor}}();function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var SpeedSampler=function(){function SpeedSampler(){_classCallCheck(this,SpeedSampler);this._firstCheckpoint=0;this._lastCheckpoint=0;this._intervalBytes=0;this._totalBytes=0;this._lastSecondBytes=0;if(self.performance&&self.performance.now){this._now=self.performance.now.bind(self.performance)}else{this._now=Date.now}}_createClass(SpeedSampler,[{key:"reset",value:function reset(){this._firstCheckpoint=this._lastCheckpoint=0;this._totalBytes=this._intervalBytes=0;this._lastSecondBytes=0}},{key:"addBytes",value:function addBytes(bytes){if(this._firstCheckpoint===0){this._firstCheckpoint=this._now();this._lastCheckpoint=this._firstCheckpoint;this._intervalBytes+=bytes;this._totalBytes+=bytes}else if(this._now()-this._lastCheckpoint<1000){this._intervalBytes+=bytes;this._totalBytes+=bytes}else{this._lastSecondBytes=this._intervalBytes;this._intervalBytes=bytes;this._totalBytes+=bytes;this._lastCheckpoint=this._now()}}},{key:"currentKBps",get:function get(){this.addBytes(0);var durationSeconds=(this._now()-this._lastCheckpoint)/1000;if(durationSeconds==0){durationSeconds=1}return this._intervalBytes/durationSeconds/1024}},{key:"lastSecondKBps",get:function get(){this.addBytes(0);if(this._lastSecondBytes!==0){return this._lastSecondBytes/1024}else{if(this._now()-this._lastCheckpoint>=500){return this.currentKBps}else{return 0}}}},{key:"averageKBps",get:function get(){var durationSeconds=(this._now()-this._firstCheckpoint)/1000;return this._totalBytes/durationSeconds/1024}}]);return SpeedSampler}();exports.default=SpeedSampler},{}],28:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});var _get=function get(object,property,receiver){if(object===null){object=Function.prototype}var desc=Object.getOwnPropertyDescriptor(object,property);if(desc===undefined){var parent=Object.getPrototypeOf(object);if(parent===null){return undefined}else{return get(parent,property,receiver)}}else if("value"in desc){return desc.value}else{var getter=desc.get;if(getter===undefined){return undefined}return getter.call(receiver)}};var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i+=1){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor){descriptor.writable=true}Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){if(protoProps){defineProperties(Constructor.prototype,protoProps)}if(staticProps){defineProperties(Constructor,staticProps)}return Constructor}}();var _logger=_dereq_('../utils/logger.js');var _logger2=_interopRequireDefault(_logger);var _loader=_dereq_('./loader.js');var _exception=_dereq_('../utils/exception.js');function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}function _possibleConstructorReturn(self,call){if(!self){throw new ReferenceError("this hasn't been initialised - super() hasn't been called")}return call&&(typeof call==="object"||typeof call==="function")?call:self}function _inherits(subClass,superClass){if(typeof superClass!=="function"&&superClass!==null){throw new TypeError("Super expression must either be null or a function, not "+typeof superClass)}subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:false,writable:true,configurable:true}});if(superClass){Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass}}var WebSocketLoader=function(_BaseLoader){_inherits(WebSocketLoader,_BaseLoader);_createClass(WebSocketLoader,null,[{key:'isSupported',value:function isSupported(){try{return typeof self.WebSocket!=='undefined'}catch(e){return false}}}]);function WebSocketLoader(){_classCallCheck(this,WebSocketLoader);var _this=_possibleConstructorReturn(this,(WebSocketLoader.__proto__||Object.getPrototypeOf(WebSocketLoader)).call(this,'websocket-loader'));_this.TAG='WebSocketLoader';_this._needStash=true;_this._ws=null;_this._requestAbort=false;_this._receivedLength=0;return _this}_createClass(WebSocketLoader,[{key:'destroy',value:function destroy(){if(this._ws){this.abort()}_get(WebSocketLoader.prototype.__proto__||Object.getPrototypeOf(WebSocketLoader.prototype),'destroy',this).call(this)}},{key:'open',value:function open(dataSource){try{var ws=this._ws=new self.WebSocket(dataSource.url);ws.binaryType='arraybuffer';ws.onopen=this._onWebSocketOpen.bind(this);ws.onclose=this._onWebSocketClose.bind(this);ws.onmessage=this._onWebSocketMessage.bind(this);ws.onerror=this._onWebSocketError.bind(this);this._status=_loader.LoaderStatus.kConnecting}catch(e){this._status=_loader.LoaderStatus.kError;var info={code:e.code,msg:e.message};if(this._onError){this._onError(_loader.LoaderErrors.EXCEPTION,info)}else{throw new _exception.RuntimeException(info.msg)}}}},{key:'abort',value:function abort(){var ws=this._ws;if(ws&&(ws.readyState===0||ws.readyState===1)){this._requestAbort=true;ws.close()}this._ws=null;this._status=_loader.LoaderStatus.kComplete}},{key:'_onWebSocketOpen',value:function _onWebSocketOpen(e){this._status=_loader.LoaderStatus.kBuffering}},{key:'_onWebSocketClose',value:function _onWebSocketClose(e){if(this._requestAbort===true){this._requestAbort=false;return}this._status=_loader.LoaderStatus.kComplete;if(this._onComplete){this._onComplete(0,this._receivedLength-1)}}},{key:'_onWebSocketMessage',value:function _onWebSocketMessage(e){var _this2=this;if(e.data instanceof ArrayBuffer){this._dispatchArrayBuffer(e.data)}else if(e.data instanceof Blob){var reader=new FileReader();reader.onload=function(){_this2._dispatchArrayBuffer(reader.result)};reader.readAsArrayBuffer(e.data)}else{this._status=_loader.LoaderStatus.kError;var info={code:-1,msg:'Unsupported WebSocket message type: '+e.data.constructor.name};if(this._onError){this._onError(_loader.LoaderErrors.EXCEPTION,info)}else{throw new _exception.RuntimeException(info.msg)}}}},{key:'_dispatchArrayBuffer',value:function _dispatchArrayBuffer(arraybuffer){var chunk=arraybuffer;var byteStart=this._receivedLength;this._receivedLength+=chunk.byteLength;if(this._onDataArrival){this._onDataArrival(chunk,byteStart,this._receivedLength)}}},{key:'_onWebSocketError',value:function _onWebSocketError(e){this._status=_loader.LoaderStatus.kError;var info={code:e.code,msg:e.message};if(this._onError){this._onError(_loader.LoaderErrors.EXCEPTION,info)}else{throw new _exception.RuntimeException(info.msg)}}}]);return WebSocketLoader}(_loader.BaseLoader);exports.default=WebSocketLoader},{"../utils/exception.js":40,"../utils/logger.js":41,"./loader.js":24}],29:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});var _typeof=typeof Symbol==="function"&&typeof Symbol.iterator==="symbol"?function(obj){return typeof obj}:function(obj){return obj&&typeof Symbol==="function"&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj};var _get=function get(object,property,receiver){if(object===null){object=Function.prototype}var desc=Object.getOwnPropertyDescriptor(object,property);if(desc===undefined){var parent=Object.getPrototypeOf(object);if(parent===null){return undefined}else{return get(parent,property,receiver)}}else if("value"in desc){return desc.value}else{var getter=desc.get;if(getter===undefined){return undefined}return getter.call(receiver)}};var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i+=1){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor){descriptor.writable=true}Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){if(protoProps){defineProperties(Constructor.prototype,protoProps)}if(staticProps){defineProperties(Constructor,staticProps)}return Constructor}}();var _logger=_dereq_('../utils/logger.js');var _logger2=_interopRequireDefault(_logger);var _loader=_dereq_('./loader.js');var _exception=_dereq_('../utils/exception.js');function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}function _possibleConstructorReturn(self,call){if(!self){throw new ReferenceError("this hasn't been initialised - super() hasn't been called")}return call&&(typeof call==="object"||typeof call==="function")?call:self}function _inherits(subClass,superClass){if(typeof superClass!=="function"&&superClass!==null){throw new TypeError("Super expression must either be null or a function, not "+typeof superClass)}subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:false,writable:true,configurable:true}});if(superClass){Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass}}var MozChunkedLoader=function(_BaseLoader){_inherits(MozChunkedLoader,_BaseLoader);_createClass(MozChunkedLoader,null,[{key:'isSupported',value:function isSupported(){try{var xhr=new XMLHttpRequest();xhr.open('GET','https://example.com',true);xhr.responseType='moz-chunked-arraybuffer';return xhr.responseType==='moz-chunked-arraybuffer'}catch(e){_logger2.default.w('MozChunkedLoader',e.message);return false}}}]);function MozChunkedLoader(seekHandler,config){_classCallCheck(this,MozChunkedLoader);var _this=_possibleConstructorReturn(this,(MozChunkedLoader.__proto__||Object.getPrototypeOf(MozChunkedLoader)).call(this,'xhr-moz-chunked-loader'));_this.TAG='MozChunkedLoader';_this._seekHandler=seekHandler;_this._config=config;_this._needStash=true;_this._xhr=null;_this._requestAbort=false;_this._contentLength=null;_this._receivedLength=0;return _this}_createClass(MozChunkedLoader,[{key:'destroy',value:function destroy(){if(this.isWorking()){this.abort()}if(this._xhr){this._xhr.onreadystatechange=null;this._xhr.onprogress=null;this._xhr.onloadend=null;this._xhr.onerror=null;this._xhr=null}_get(MozChunkedLoader.prototype.__proto__||Object.getPrototypeOf(MozChunkedLoader.prototype),'destroy',this).call(this)}},{key:'open',value:function open(dataSource,range){this._dataSource=dataSource;this._range=range;var sourceURL=dataSource.url;if(this._config.reuseRedirectedURL&&dataSource.redirectedURL!=undefined){sourceURL=dataSource.redirectedURL}var seekConfig=this._seekHandler.getConfig(sourceURL,range);this._requestURL=seekConfig.url;var xhr=this._xhr=new XMLHttpRequest();xhr.open('GET',seekConfig.url,true);xhr.responseType='moz-chunked-arraybuffer';xhr.onreadystatechange=this._onReadyStateChange.bind(this);xhr.onprogress=this._onProgress.bind(this);xhr.onloadend=this._onLoadEnd.bind(this);xhr.onerror=this._onXhrError.bind(this);if(dataSource.withCredentials){xhr.withCredentials=true}if(_typeof(seekConfig.headers)==='object'){var headers=seekConfig.headers;for(var key in headers){if(headers.hasOwnProperty(key)){xhr.setRequestHeader(key,headers[key])}}}this._status=_loader.LoaderStatus.kConnecting;xhr.send()}},{key:'abort',value:function abort(){this._requestAbort=true;if(this._xhr){this._xhr.abort()}this._status=_loader.LoaderStatus.kComplete}},{key:'_onReadyStateChange',value:function _onReadyStateChange(e){var xhr=e.target;if(xhr.readyState===2){if(xhr.responseURL!=undefined&&xhr.responseURL!==this._requestURL){if(this._onURLRedirect){var redirectedURL=this._seekHandler.removeURLParameters(xhr.responseURL);this._onURLRedirect(redirectedURL)}}if(xhr.status!==0&&(xhr.status<200||xhr.status>299)){this._status=_loader.LoaderStatus.kError;if(this._onError){this._onError(_loader.LoaderErrors.HTTP_STATUS_CODE_INVALID,{code:xhr.status,msg:xhr.statusText})}else{throw new _exception.RuntimeException('MozChunkedLoader: Http code invalid, '+xhr.status+' '+xhr.statusText)}}else{this._status=_loader.LoaderStatus.kBuffering}}}},{key:'_onProgress',value:function _onProgress(e){if(this._status===_loader.LoaderStatus.kError){return}if(this._contentLength===null){if(e.total!==null&&e.total!==0){this._contentLength=e.total;if(this._onContentLengthKnown){this._onContentLengthKnown(this._contentLength)}}}var chunk=e.target.response;var byteStart=this._range.from+this._receivedLength;this._receivedLength+=chunk.byteLength;if(this._onDataArrival){this._onDataArrival(chunk,byteStart,this._receivedLength)}}},{key:'_onLoadEnd',value:function _onLoadEnd(e){if(this._requestAbort===true){this._requestAbort=false;return}else if(this._status===_loader.LoaderStatus.kError){return}this._status=_loader.LoaderStatus.kComplete;if(this._onComplete){this._onComplete(this._range.from,this._range.from+this._receivedLength-1)}}},{key:'_onXhrError',value:function _onXhrError(e){this._status=_loader.LoaderStatus.kError;var type=0;var info=null;if(this._contentLength&&e.loaded<this._contentLength){type=_loader.LoaderErrors.EARLY_EOF;info={code:-1,msg:'Moz-Chunked stream meet Early-Eof'}}else{type=_loader.LoaderErrors.EXCEPTION;info={code:-1,msg:e.constructor.name+' '+e.type}}if(this._onError){this._onError(type,info)}else{throw new _exception.RuntimeException(info.msg)}}}]);return MozChunkedLoader}(_loader.BaseLoader);exports.default=MozChunkedLoader},{"../utils/exception.js":40,"../utils/logger.js":41,"./loader.js":24}],30:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});var _typeof=typeof Symbol==="function"&&typeof Symbol.iterator==="symbol"?function(obj){return typeof obj}:function(obj){return obj&&typeof Symbol==="function"&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj};var _get=function get(object,property,receiver){if(object===null){object=Function.prototype}var desc=Object.getOwnPropertyDescriptor(object,property);if(desc===undefined){var parent=Object.getPrototypeOf(object);if(parent===null){return undefined}else{return get(parent,property,receiver)}}else if("value"in desc){return desc.value}else{var getter=desc.get;if(getter===undefined){return undefined}return getter.call(receiver)}};var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i+=1){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor){descriptor.writable=true}Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){if(protoProps){defineProperties(Constructor.prototype,protoProps)}if(staticProps){defineProperties(Constructor,staticProps)}return Constructor}}();var _logger=_dereq_('../utils/logger.js');var _logger2=_interopRequireDefault(_logger);var _loader=_dereq_('./loader.js');var _exception=_dereq_('../utils/exception.js');function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}function _possibleConstructorReturn(self,call){if(!self){throw new ReferenceError("this hasn't been initialised - super() hasn't been called")}return call&&(typeof call==="object"||typeof call==="function")?call:self}function _inherits(subClass,superClass){if(typeof superClass!=="function"&&superClass!==null){throw new TypeError("Super expression must either be null or a function, not "+typeof superClass)}subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:false,writable:true,configurable:true}});if(superClass){Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass}}var MSStreamLoader=function(_BaseLoader){_inherits(MSStreamLoader,_BaseLoader);_createClass(MSStreamLoader,null,[{key:'isSupported',value:function isSupported(){try{if(typeof self.MSStream==='undefined'||typeof self.MSStreamReader==='undefined'){return false}var xhr=new XMLHttpRequest();xhr.open('GET','https://example.com',true);xhr.responseType='ms-stream';return xhr.responseType==='ms-stream'}catch(e){_logger2.default.w('MSStreamLoader',e.message);return false}}}]);function MSStreamLoader(seekHandler,config){_classCallCheck(this,MSStreamLoader);var _this=_possibleConstructorReturn(this,(MSStreamLoader.__proto__||Object.getPrototypeOf(MSStreamLoader)).call(this,'xhr-msstream-loader'));_this.TAG='MSStreamLoader';_this._seekHandler=seekHandler;_this._config=config;_this._needStash=true;_this._xhr=null;_this._reader=null;_this._totalRange=null;_this._currentRange=null;_this._currentRequestURL=null;_this._currentRedirectedURL=null;_this._contentLength=null;_this._receivedLength=0;_this._bufferLimit=16*1024*1024;_this._lastTimeBufferSize=0;_this._isReconnecting=false;return _this}_createClass(MSStreamLoader,[{key:'destroy',value:function destroy(){if(this.isWorking()){this.abort()}if(this._reader){this._reader.onprogress=null;this._reader.onload=null;this._reader.onerror=null;this._reader=null}if(this._xhr){this._xhr.onreadystatechange=null;this._xhr=null}_get(MSStreamLoader.prototype.__proto__||Object.getPrototypeOf(MSStreamLoader.prototype),'destroy',this).call(this)}},{key:'open',value:function open(dataSource,range){this._internalOpen(dataSource,range,false)}},{key:'_internalOpen',value:function _internalOpen(dataSource,range,isSubrange){this._dataSource=dataSource;if(!isSubrange){this._totalRange=range}else{this._currentRange=range}var sourceURL=dataSource.url;if(this._config.reuseRedirectedURL){if(this._currentRedirectedURL!=undefined){sourceURL=this._currentRedirectedURL}else if(dataSource.redirectedURL!=undefined){sourceURL=dataSource.redirectedURL}}var seekConfig=this._seekHandler.getConfig(sourceURL,range);this._currentRequestURL=seekConfig.url;var reader=this._reader=new self.MSStreamReader();reader.onprogress=this._msrOnProgress.bind(this);reader.onload=this._msrOnLoad.bind(this);reader.onerror=this._msrOnError.bind(this);var xhr=this._xhr=new XMLHttpRequest();xhr.open('GET',seekConfig.url,true);xhr.responseType='ms-stream';xhr.onreadystatechange=this._xhrOnReadyStateChange.bind(this);xhr.onerror=this._xhrOnError.bind(this);if(dataSource.withCredentials){xhr.withCredentials=true}if(_typeof(seekConfig.headers)==='object'){var headers=seekConfig.headers;for(var key in headers){if(headers.hasOwnProperty(key)){xhr.setRequestHeader(key,headers[key])}}}if(this._isReconnecting){this._isReconnecting=false}else{this._status=_loader.LoaderStatus.kConnecting}xhr.send()}},{key:'abort',value:function abort(){this._internalAbort();this._status=_loader.LoaderStatus.kComplete}},{key:'_internalAbort',value:function _internalAbort(){if(this._reader){if(this._reader.readyState===1){this._reader.abort()}this._reader.onprogress=null;this._reader.onload=null;this._reader.onerror=null;this._reader=null}if(this._xhr){this._xhr.abort();this._xhr.onreadystatechange=null;this._xhr=null}}},{key:'_xhrOnReadyStateChange',value:function _xhrOnReadyStateChange(e){var xhr=e.target;if(xhr.readyState===2){if(xhr.status>=200&&xhr.status<=299){this._status=_loader.LoaderStatus.kBuffering;if(xhr.responseURL!=undefined){var redirectedURL=this._seekHandler.removeURLParameters(xhr.responseURL);if(xhr.responseURL!==this._currentRequestURL&&redirectedURL!==this._currentRedirectedURL){this._currentRedirectedURL=redirectedURL;if(this._onURLRedirect){this._onURLRedirect(redirectedURL)}}}var lengthHeader=xhr.getResponseHeader('Content-Length');if(lengthHeader!=null&&this._contentLength==null){var length=parseInt(lengthHeader);if(length>0){this._contentLength=length;if(this._onContentLengthKnown){this._onContentLengthKnown(this._contentLength)}}}}else{this._status=_loader.LoaderStatus.kError;if(this._onError){this._onError(_loader.LoaderErrors.HTTP_STATUS_CODE_INVALID,{code:xhr.status,msg:xhr.statusText})}else{throw new _exception.RuntimeException('MSStreamLoader: Http code invalid, '+xhr.status+' '+xhr.statusText)}}}else if(xhr.readyState===3){if(xhr.status>=200&&xhr.status<=299){this._status=_loader.LoaderStatus.kBuffering;var msstream=xhr.response;this._reader.readAsArrayBuffer(msstream)}}}},{key:'_xhrOnError',value:function _xhrOnError(e){this._status=_loader.LoaderStatus.kError;var type=_loader.LoaderErrors.EXCEPTION;var info={code:-1,msg:e.constructor.name+' '+e.type};if(this._onError){this._onError(type,info)}else{throw new _exception.RuntimeException(info.msg)}}},{key:'_msrOnProgress',value:function _msrOnProgress(e){var reader=e.target;var bigbuffer=reader.result;if(bigbuffer==null){this._doReconnectIfNeeded();return}var slice=bigbuffer.slice(this._lastTimeBufferSize);this._lastTimeBufferSize=bigbuffer.byteLength;var byteStart=this._totalRange.from+this._receivedLength;this._receivedLength+=slice.byteLength;if(this._onDataArrival){this._onDataArrival(slice,byteStart,this._receivedLength)}if(bigbuffer.byteLength>=this._bufferLimit){_logger2.default.v(this.TAG,'MSStream buffer exceeded max size near '+(byteStart+slice.byteLength)+', reconnecting...');this._doReconnectIfNeeded()}}},{key:'_doReconnectIfNeeded',value:function _doReconnectIfNeeded(){if(this._contentLength==null||this._receivedLength<this._contentLength){this._isReconnecting=true;this._lastTimeBufferSize=0;this._internalAbort();var range={from:this._totalRange.from+this._receivedLength,to:-1};this._internalOpen(this._dataSource,range,true)}}},{key:'_msrOnLoad',value:function _msrOnLoad(e){this._status=_loader.LoaderStatus.kComplete;if(this._onComplete){this._onComplete(this._totalRange.from,this._totalRange.from+this._receivedLength-1)}}},{key:'_msrOnError',value:function _msrOnError(e){this._status=_loader.LoaderStatus.kError;var type=0;var info=null;if(this._contentLength&&this._receivedLength<this._contentLength){type=_loader.LoaderErrors.EARLY_EOF;info={code:-1,msg:'MSStream meet Early-Eof'}}else{type=_loader.LoaderErrors.EARLY_EOF;info={code:-1,msg:e.constructor.name+' '+e.type}}if(this._onError){this._onError(type,info)}else{throw new _exception.RuntimeException(info.msg)}}}]);return MSStreamLoader}(_loader.BaseLoader);exports.default=MSStreamLoader},{"../utils/exception.js":40,"../utils/logger.js":41,"./loader.js":24}],31:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});var _typeof=typeof Symbol==="function"&&typeof Symbol.iterator==="symbol"?function(obj){return typeof obj}:function(obj){return obj&&typeof Symbol==="function"&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj};var _get=function get(object,property,receiver){if(object===null){object=Function.prototype}var desc=Object.getOwnPropertyDescriptor(object,property);if(desc===undefined){var parent=Object.getPrototypeOf(object);if(parent===null){return undefined}else{return get(parent,property,receiver)}}else if("value"in desc){return desc.value}else{var getter=desc.get;if(getter===undefined){return undefined}return getter.call(receiver)}};var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i+=1){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor){descriptor.writable=true}Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){if(protoProps){defineProperties(Constructor.prototype,protoProps)}if(staticProps){defineProperties(Constructor,staticProps)}return Constructor}}();var _logger=_dereq_('../utils/logger.js');var _logger2=_interopRequireDefault(_logger);var _speedSampler=_dereq_('./speed-sampler.js');var _speedSampler2=_interopRequireDefault(_speedSampler);var _loader=_dereq_('./loader.js');var _exception=_dereq_('../utils/exception.js');function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}function _possibleConstructorReturn(self,call){if(!self){throw new ReferenceError("this hasn't been initialised - super() hasn't been called")}return call&&(typeof call==="object"||typeof call==="function")?call:self}function _inherits(subClass,superClass){if(typeof superClass!=="function"&&superClass!==null){throw new TypeError("Super expression must either be null or a function, not "+typeof superClass)}subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:false,writable:true,configurable:true}});if(superClass){Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass}}var RangeLoader=function(_BaseLoader){_inherits(RangeLoader,_BaseLoader);_createClass(RangeLoader,null,[{key:'isSupported',value:function isSupported(){try{var xhr=new XMLHttpRequest();xhr.open('GET','https://example.com',true);xhr.responseType='arraybuffer';return xhr.responseType==='arraybuffer'}catch(e){_logger2.default.w('RangeLoader',e.message);return false}}}]);function RangeLoader(seekHandler,config){_classCallCheck(this,RangeLoader);var _this=_possibleConstructorReturn(this,(RangeLoader.__proto__||Object.getPrototypeOf(RangeLoader)).call(this,'xhr-range-loader'));_this.TAG='RangeLoader';_this._seekHandler=seekHandler;_this._config=config;_this._needStash=false;_this._chunkSizeKBList=[128,256,384,512,768,1024,1536,2048,3072,4096,5120,6144,7168,8192];_this._currentChunkSizeKB=384;_this._currentSpeedNormalized=0;_this._zeroSpeedChunkCount=0;_this._xhr=null;_this._speedSampler=new _speedSampler2.default();_this._requestAbort=false;_this._waitForTotalLength=false;_this._totalLengthReceived=false;_this._currentRequestURL=null;_this._currentRedirectedURL=null;_this._currentRequestRange=null;_this._totalLength=null;_this._contentLength=null;_this._receivedLength=0;_this._lastTimeLoaded=0;return _this}_createClass(RangeLoader,[{key:'destroy',value:function destroy(){if(this.isWorking()){this.abort()}if(this._xhr){this._xhr.onreadystatechange=null;this._xhr.onprogress=null;this._xhr.onload=null;this._xhr.onerror=null;this._xhr=null}_get(RangeLoader.prototype.__proto__||Object.getPrototypeOf(RangeLoader.prototype),'destroy',this).call(this)}},{key:'open',value:function open(dataSource,range){this._dataSource=dataSource;this._range=range;this._status=_loader.LoaderStatus.kConnecting;var useRefTotalLength=false;if(this._dataSource.filesize!=undefined&&this._dataSource.filesize!==0){useRefTotalLength=true;this._totalLength=this._dataSource.filesize}if(!this._totalLengthReceived&&!useRefTotalLength){this._waitForTotalLength=true;this._internalOpen(this._dataSource,{from:0,to:-1})}else{this._openSubRange()}}},{key:'_openSubRange',value:function _openSubRange(){var chunkSize=this._currentChunkSizeKB*1024;var from=this._range.from+this._receivedLength;var to=from+chunkSize;if(this._contentLength!=null){if(to-this._range.from>=this._contentLength){to=this._range.from+this._contentLength-1}}this._currentRequestRange={from:from,to:to};this._internalOpen(this._dataSource,this._currentRequestRange)}},{key:'_internalOpen',value:function _internalOpen(dataSource,range){this._lastTimeLoaded=0;var sourceURL=dataSource.url;if(this._config.reuseRedirectedURL){if(this._currentRedirectedURL!=undefined){sourceURL=this._currentRedirectedURL}else if(dataSource.redirectedURL!=undefined){sourceURL=dataSource.redirectedURL}}var seekConfig=this._seekHandler.getConfig(sourceURL,range);this._currentRequestURL=seekConfig.url;var xhr=this._xhr=new XMLHttpRequest();xhr.open('GET',seekConfig.url,true);xhr.responseType='arraybuffer';xhr.onreadystatechange=this._onReadyStateChange.bind(this);xhr.onprogress=this._onProgress.bind(this);xhr.onload=this._onLoad.bind(this);xhr.onerror=this._onXhrError.bind(this);if(dataSource.withCredentials){xhr.withCredentials=true}if(_typeof(seekConfig.headers)==='object'){var headers=seekConfig.headers;for(var key in headers){if(headers.hasOwnProperty(key)){xhr.setRequestHeader(key,headers[key])}}}xhr.send()}},{key:'abort',value:function abort(){this._requestAbort=true;this._internalAbort();this._status=_loader.LoaderStatus.kComplete}},{key:'_internalAbort',value:function _internalAbort(){if(this._xhr){this._xhr.onreadystatechange=null;this._xhr.onprogress=null;this._xhr.onload=null;this._xhr.onerror=null;this._xhr.abort();this._xhr=null}}},{key:'_onReadyStateChange',value:function _onReadyStateChange(e){var xhr=e.target;if(xhr.readyState===2){if(xhr.responseURL!=undefined){var redirectedURL=this._seekHandler.removeURLParameters(xhr.responseURL);if(xhr.responseURL!==this._currentRequestURL&&redirectedURL!==this._currentRedirectedURL){this._currentRedirectedURL=redirectedURL;if(this._onURLRedirect){this._onURLRedirect(redirectedURL)}}}if(xhr.status>=200&&xhr.status<=299){if(this._waitForTotalLength){return}this._status=_loader.LoaderStatus.kBuffering}else{this._status=_loader.LoaderStatus.kError;if(this._onError){this._onError(_loader.LoaderErrors.HTTP_STATUS_CODE_INVALID,{code:xhr.status,msg:xhr.statusText})}else{throw new _exception.RuntimeException('RangeLoader: Http code invalid, '+xhr.status+' '+xhr.statusText)}}}}},{key:'_onProgress',value:function _onProgress(e){if(this._status===_loader.LoaderStatus.kError){return}if(this._contentLength===null){var openNextRange=false;if(this._waitForTotalLength){this._waitForTotalLength=false;this._totalLengthReceived=true;openNextRange=true;var total=e.total;this._internalAbort();if(total!=null&total!==0){this._totalLength=total}}if(this._range.to===-1){this._contentLength=this._totalLength-this._range.from}else{this._contentLength=this._range.to-this._range.from+1}if(openNextRange){this._openSubRange();return}if(this._onContentLengthKnown){this._onContentLengthKnown(this._contentLength)}}var delta=e.loaded-this._lastTimeLoaded;this._lastTimeLoaded=e.loaded;this._speedSampler.addBytes(delta)}},{key:'_normalizeSpeed',value:function _normalizeSpeed(input){var list=this._chunkSizeKBList;var last=list.length-1;var mid=0;var lbound=0;var ubound=last;if(input<list[0]){return list[0]}while(lbound<=ubound){mid=lbound+Math.floor((ubound-lbound)/2);if(mid===last||input>=list[mid]&&input<list[mid+1]){return list[mid]}else if(list[mid]<input){lbound=mid+1}else{ubound=mid-1}}}},{key:'_onLoad',value:function _onLoad(e){if(this._status===_loader.LoaderStatus.kError){return}if(this._waitForTotalLength){this._waitForTotalLength=false;return}this._lastTimeLoaded=0;var KBps=this._speedSampler.lastSecondKBps;if(KBps===0){this._zeroSpeedChunkCount+=1;if(this._zeroSpeedChunkCount>=3){KBps=this._speedSampler.currentKBps}}if(KBps!==0){var normalized=this._normalizeSpeed(KBps);if(this._currentSpeedNormalized!==normalized){this._currentSpeedNormalized=normalized;this._currentChunkSizeKB=normalized}}var chunk=e.target.response;var byteStart=this._range.from+this._receivedLength;this._receivedLength+=chunk.byteLength;var reportComplete=false;if(this._contentLength!=null&&this._receivedLength<this._contentLength){this._openSubRange()}else{reportComplete=true}if(this._onDataArrival){this._onDataArrival(chunk,byteStart,this._receivedLength)}if(reportComplete){this._status=_loader.LoaderStatus.kComplete;if(this._onComplete){this._onComplete(this._range.from,this._range.from+this._receivedLength-1)}}}},{key:'_onXhrError',value:function _onXhrError(e){this._status=_loader.LoaderStatus.kError;var type=0;var info=null;if(this._contentLength&&this._receivedLength>0&&this._receivedLength<this._contentLength){type=_loader.LoaderErrors.EARLY_EOF;info={code:-1,msg:'RangeLoader meet Early-Eof'}}else{type=_loader.LoaderErrors.EXCEPTION;info={code:-1,msg:e.constructor.name+' '+e.type}}if(this._onError){this._onError(type,info)}else{throw new _exception.RuntimeException(info.msg)}}},{key:'currentSpeed',get:function get(){return this._speedSampler.lastSecondKBps}}]);return RangeLoader}(_loader.BaseLoader);exports.default=RangeLoader},{"../utils/exception.js":40,"../utils/logger.js":41,"./loader.js":24,"./speed-sampler.js":27}],32:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});var _typeof=typeof Symbol==="function"&&typeof Symbol.iterator==="symbol"?function(obj){return typeof obj}:function(obj){return obj&&typeof Symbol==="function"&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj};var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i+=1){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor){descriptor.writable=true}Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){if(protoProps){defineProperties(Constructor.prototype,protoProps)}if(staticProps){defineProperties(Constructor,staticProps)}return Constructor}}();var _events=_dereq_('events');var _events2=_interopRequireDefault(_events);var _logger=_dereq_('../utils/logger.js');var _logger2=_interopRequireDefault(_logger);var _browser=_dereq_('../utils/browser.js');var _browser2=_interopRequireDefault(_browser);var _playerEvents=_dereq_('./player-events.js');var _playerEvents2=_interopRequireDefault(_playerEvents);var _transmuxer=_dereq_('../core/transmuxer.js');var _transmuxer2=_interopRequireDefault(_transmuxer);var _transmuxingEvents=_dereq_('../core/transmuxing-events.js');var _transmuxingEvents2=_interopRequireDefault(_transmuxingEvents);var _mseController=_dereq_('../core/mse-controller.js');var _mseController2=_interopRequireDefault(_mseController);var _mseEvents=_dereq_('../core/mse-events.js');var _mseEvents2=_interopRequireDefault(_mseEvents);var _playerErrors=_dereq_('./player-errors.js');var _config=_dereq_('../config.js');var _exception=_dereq_('../utils/exception.js');function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var FlvPlayer=function(){function FlvPlayer(mediaDataSource,config){_classCallCheck(this,FlvPlayer);this.TAG='FlvPlayer';this._type='FlvPlayer';this._emitter=new _events2.default();this._config=(0,_config.createDefaultConfig)();if((typeof config==='undefined'?'undefined':_typeof(config))==='object'){Object.assign(this._config,config)}if(mediaDataSource.type.toLowerCase()!=='flv'){throw new _exception.InvalidArgumentException('FlvPlayer requires an flv MediaDataSource input!')}if(mediaDataSource.isLive===true){this._config.isLive=true}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)};if(self.performance&&self.performance.now){this._now=self.performance.now.bind(self.performance)}else{this._now=Date.now}this._pendingSeekTime=null;this._requestSetTime=false;this._seekpointRecord=null;this._progressChecker=null;this._mediaDataSource=mediaDataSource;this._mediaElement=null;this._msectl=null;this._transmuxer=null;this._mseSourceOpened=false;this._hasPendingLoad=false;this._receivedCanPlay=false;this._mediaInfo=null;this._statisticsInfo=null;var chromeNeedIDRFix=_browser2.default.chrome&&(_browser2.default.version.major<50||_browser2.default.version.major===50&&_browser2.default.version.build<2661);this._alwaysSeekKeyframe=chromeNeedIDRFix||_browser2.default.msedge||_browser2.default.msie?true:false;if(this._alwaysSeekKeyframe){this._config.accurateSeek=false}}_createClass(FlvPlayer,[{key:'destroy',value:function destroy(){if(this._progressChecker!=null){window.clearInterval(this._progressChecker);this._progressChecker=null}if(this._transmuxer){this.unload()}if(this._mediaElement){this.detachMediaElement()}this.e=null;this._mediaDataSource=null;this._emitter.removeAllListeners();this._emitter=null}},{key:'on',value:function on(event,listener){var _this=this;if(event===_playerEvents2.default.MEDIA_INFO){if(this._mediaInfo!=null){Promise.resolve().then(function(){_this._emitter.emit(_playerEvents2.default.MEDIA_INFO,_this.mediaInfo)})}}else if(event===_playerEvents2.default.STATISTICS_INFO){if(this._statisticsInfo!=null){Promise.resolve().then(function(){_this._emitter.emit(_playerEvents2.default.STATISTICS_INFO,_this.statisticsInfo)})}}this._emitter.addListener(event,listener)}},{key:'off',value:function off(event,listener){this._emitter.removeListener(event,listener)}},{key:'attachMediaElement',value:function attachMediaElement(mediaElement){var _this2=this;this._mediaElement=mediaElement;mediaElement.addEventListener('loadedmetadata',this.e.onvLoadedMetadata);mediaElement.addEventListener('seeking',this.e.onvSeeking);mediaElement.addEventListener('canplay',this.e.onvCanPlay);mediaElement.addEventListener('stalled',this.e.onvStalled);mediaElement.addEventListener('progress',this.e.onvProgress);this._msectl=new _mseController2.default(this._config);this._msectl.on(_mseEvents2.default.UPDATE_END,this._onmseUpdateEnd.bind(this));this._msectl.on(_mseEvents2.default.BUFFER_FULL,this._onmseBufferFull.bind(this));this._msectl.on(_mseEvents2.default.SOURCE_OPEN,function(){_this2._mseSourceOpened=true;if(_this2._hasPendingLoad){_this2._hasPendingLoad=false;_this2.load()}});this._msectl.on(_mseEvents2.default.ERROR,function(info){_this2._emitter.emit(_playerEvents2.default.ERROR,_playerErrors.ErrorTypes.MEDIA_ERROR,_playerErrors.ErrorDetails.MEDIA_MSE_ERROR,info)});this._msectl.attachMediaElement(mediaElement);if(this._pendingSeekTime!=null){try{mediaElement.currentTime=this._pendingSeekTime;this._pendingSeekTime=null}catch(e){}}}},{key:'detachMediaElement',value:function detachMediaElement(){if(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}if(this._msectl){this._msectl.destroy();this._msectl=null}}},{key:'load',value:function load(){var _this3=this;if(!this._mediaElement){throw new _exception.IllegalStateException('HTMLMediaElement must be attached before load()!')}if(this._transmuxer){throw new _exception.IllegalStateException('FlvPlayer.load() has been called, please call unload() first!')}if(this._hasPendingLoad){return}if(this._config.deferLoadAfterSourceOpen&&this._mseSourceOpened===false){this._hasPendingLoad=true;return}if(this._mediaElement.readyState>0){this._requestSetTime=true;this._mediaElement.currentTime=0}this._transmuxer=new _transmuxer2.default(this._mediaDataSource,this._config);this._transmuxer.on(_transmuxingEvents2.default.INIT_SEGMENT,function(type,is){_this3._msectl.appendInitSegment(is)});this._transmuxer.on(_transmuxingEvents2.default.MEDIA_SEGMENT,function(type,ms){_this3._msectl.appendMediaSegment(ms);if(_this3._config.lazyLoad&&!_this3._config.isLive){var currentTime=_this3._mediaElement.currentTime;if(ms.info.endDts>=(currentTime+_this3._config.lazyLoadMaxDuration)*1000){if(_this3._progressChecker==null){_logger2.default.v(_this3.TAG,'Maximum buffering duration exceeded, suspend transmuxing task');_this3._suspendTransmuxer()}}}});this._transmuxer.on(_transmuxingEvents2.default.LOADING_COMPLETE,function(){_this3._msectl.endOfStream();_this3._emitter.emit(_playerEvents2.default.LOADING_COMPLETE)});this._transmuxer.on(_transmuxingEvents2.default.RECOVERED_EARLY_EOF,function(){_this3._emitter.emit(_playerEvents2.default.RECOVERED_EARLY_EOF)});this._transmuxer.on(_transmuxingEvents2.default.IO_ERROR,function(detail,info){_this3._emitter.emit(_playerEvents2.default.ERROR,_playerErrors.ErrorTypes.NETWORK_ERROR,detail,info)});this._transmuxer.on(_transmuxingEvents2.default.DEMUX_ERROR,function(detail,info){_this3._emitter.emit(_playerEvents2.default.ERROR,_playerErrors.ErrorTypes.MEDIA_ERROR,detail,{code:-1,msg:info})});this._transmuxer.on(_transmuxingEvents2.default.MEDIA_INFO,function(mediaInfo){_this3._mediaInfo=mediaInfo;_this3._emitter.emit(_playerEvents2.default.MEDIA_INFO,Object.assign({},mediaInfo))});this._transmuxer.on(_transmuxingEvents2.default.STATISTICS_INFO,function(statInfo){_this3._statisticsInfo=_this3._fillStatisticsInfo(statInfo);_this3._emitter.emit(_playerEvents2.default.STATISTICS_INFO,Object.assign({},_this3._statisticsInfo))});this._transmuxer.on(_transmuxingEvents2.default.RECOMMEND_SEEKPOINT,function(milliseconds){if(_this3._mediaElement&&!_this3._config.accurateSeek){_this3._requestSetTime=true;_this3._mediaElement.currentTime=milliseconds/1000}});this._transmuxer.open()}},{key:'unload',value:function unload(){if(this._mediaElement){this._mediaElement.pause()}if(this._msectl){this._msectl.seek(0)}if(this._transmuxer){this._transmuxer.close();this._transmuxer.destroy();this._transmuxer=null}}},{key:'play',value:function play(){return this._mediaElement.play()}},{key:'pause',value:function pause(){this._mediaElement.pause()}},{key:'_fillStatisticsInfo',value:function _fillStatisticsInfo(statInfo){statInfo.playerType=this._type;if(!(this._mediaElement instanceof HTMLVideoElement)){return statInfo}var hasQualityInfo=true;var decoded=0;var dropped=0;if(this._mediaElement.getVideoPlaybackQuality){var quality=this._mediaElement.getVideoPlaybackQuality();decoded=quality.totalVideoFrames;dropped=quality.droppedVideoFrames}else if(this._mediaElement.webkitDecodedFrameCount!=undefined){decoded=this._mediaElement.webkitDecodedFrameCount;dropped=this._mediaElement.webkitDroppedFrameCount}else{hasQualityInfo=false}if(hasQualityInfo){statInfo.decodedFrames=decoded;statInfo.droppedFrames=dropped}return statInfo}},{key:'_onmseUpdateEnd',value:function _onmseUpdateEnd(){if(!this._config.lazyLoad||this._config.isLive){return}var buffered=this._mediaElement.buffered;var currentTime=this._mediaElement.currentTime;var currentRangeStart=0;var currentRangeEnd=0;for(var i=0;i<buffered.length;i+=1){var start=buffered.start(i);var end=buffered.end(i);if(start<=currentTime&&currentTime<end){currentRangeStart=start;currentRangeEnd=end;break}}if(currentRangeEnd>=currentTime+this._config.lazyLoadMaxDuration&&this._progressChecker==null){_logger2.default.v(this.TAG,'Maximum buffering duration exceeded, suspend transmuxing task');this._suspendTransmuxer()}}},{key:'_onmseBufferFull',value:function _onmseBufferFull(){_logger2.default.v(this.TAG,'MSE SourceBuffer is full, suspend transmuxing task');if(this._progressChecker==null){this._suspendTransmuxer()}}},{key:'_suspendTransmuxer',value:function _suspendTransmuxer(){if(this._transmuxer){this._transmuxer.pause();if(this._progressChecker==null){this._progressChecker=window.setInterval(this._checkProgressAndResume.bind(this),1000)}}}},{key:'_checkProgressAndResume',value:function _checkProgressAndResume(){var currentTime=this._mediaElement.currentTime;var buffered=this._mediaElement.buffered;var needResume=false;for(var i=0;i<buffered.length;i+=1){var from=buffered.start(i);var to=buffered.end(i);if(currentTime>=from&&currentTime<to){if(currentTime>=to-this._config.lazyLoadRecoverDuration){needResume=true}break}}if(needResume){window.clearInterval(this._progressChecker);this._progressChecker=null;if(needResume){_logger2.default.v(this.TAG,'Continue loading from paused position');this._transmuxer.resume()}}}},{key:'_isTimepointBuffered',value:function _isTimepointBuffered(seconds){var buffered=this._mediaElement.buffered;for(var i=0;i<buffered.length;i+=1){var from=buffered.start(i);var to=buffered.end(i);if(seconds>=from&&seconds<to){return true}}return false}},{key:'_internalSeek',value:function _internalSeek(seconds){var directSeek=this._isTimepointBuffered(seconds);var directSeekBegin=false;var directSeekBeginTime=0;if(seconds<1.0&&this._mediaElement.buffered.length>0){var videoBeginTime=this._mediaElement.buffered.start(0);if(videoBeginTime<1.0&&seconds<videoBeginTime||_browser2.default.safari){directSeekBegin=true;directSeekBeginTime=_browser2.default.safari?0.1:videoBeginTime}}if(directSeekBegin){this._requestSetTime=true;this._mediaElement.currentTime=directSeekBeginTime}else if(directSeek){if(!this._alwaysSeekKeyframe){this._requestSetTime=true;this._mediaElement.currentTime=seconds}else{var idr=this._msectl.getNearestKeyframe(Math.floor(seconds*1000));this._requestSetTime=true;if(idr!=null){this._mediaElement.currentTime=idr.dts/1000}else{this._mediaElement.currentTime=seconds}}if(this._progressChecker!=null){this._checkProgressAndResume()}}else{if(this._progressChecker!=null){window.clearInterval(this._progressChecker);this._progressChecker=null}this._msectl.seek(seconds);this._transmuxer.seek(Math.floor(seconds*1000));if(this._config.accurateSeek){this._requestSetTime=true;this._mediaElement.currentTime=seconds}}}},{key:'_checkAndApplyUnbufferedSeekpoint',value:function _checkAndApplyUnbufferedSeekpoint(){if(this._seekpointRecord){if(this._seekpointRecord.recordTime<=this._now()-100){var target=this._mediaElement.currentTime;this._seekpointRecord=null;if(!this._isTimepointBuffered(target)){if(this._progressChecker!=null){window.clearTimeout(this._progressChecker);this._progressChecker=null}this._msectl.seek(target);this._transmuxer.seek(Math.floor(target*1000));if(this._config.accurateSeek){this._requestSetTime=true;this._mediaElement.currentTime=target}}}else{window.setTimeout(this._checkAndApplyUnbufferedSeekpoint.bind(this),50)}}}},{key:'_checkAndResumeStuckPlayback',value:function _checkAndResumeStuckPlayback(stalled){var media=this._mediaElement;if(stalled||!this._receivedCanPlay||media.readyState<2){var buffered=media.buffered;if(buffered.length>0&&media.currentTime<buffered.start(0)){_logger2.default.w(this.TAG,'Playback seems stuck at '+media.currentTime+', seek to '+buffered.start(0));this._requestSetTime=true;this._mediaElement.currentTime=buffered.start(0);this._mediaElement.removeEventListener('progress',this.e.onvProgress)}}else{this._mediaElement.removeEventListener('progress',this.e.onvProgress)}}},{key:'_onvLoadedMetadata',value:function _onvLoadedMetadata(e){if(this._pendingSeekTime!=null){this._mediaElement.currentTime=this._pendingSeekTime;this._pendingSeekTime=null}}},{key:'_onvSeeking',value:function _onvSeeking(e){var target=this._mediaElement.currentTime;var buffered=this._mediaElement.buffered;if(this._requestSetTime){this._requestSetTime=false;return}if(target<1.0&&buffered.length>0){var videoBeginTime=buffered.start(0);if(videoBeginTime<1.0&&target<videoBeginTime||_browser2.default.safari){this._requestSetTime=true;this._mediaElement.currentTime=_browser2.default.safari?0.1:videoBeginTime;return}}if(this._isTimepointBuffered(target)){if(this._alwaysSeekKeyframe){var idr=this._msectl.getNearestKeyframe(Math.floor(target*1000));if(idr!=null){this._requestSetTime=true;this._mediaElement.currentTime=idr.dts/1000}}if(this._progressChecker!=null){this._checkProgressAndResume()}return}this._seekpointRecord={seekPoint:target,recordTime:this._now()};window.setTimeout(this._checkAndApplyUnbufferedSeekpoint.bind(this),50)}},{key:'_onvCanPlay',value:function _onvCanPlay(e){this._receivedCanPlay=true;this._mediaElement.removeEventListener('canplay',this.e.onvCanPlay)}},{key:'_onvStalled',value:function _onvStalled(e){this._checkAndResumeStuckPlayback(true)}},{key:'_onvProgress',value:function _onvProgress(e){this._checkAndResumeStuckPlayback()}},{key:'type',get:function get(){return this._type}},{key:'buffered',get:function get(){return this._mediaElement.buffered}},{key:'duration',get:function get(){return this._mediaElement.duration}},{key:'volume',get:function get(){return this._mediaElement.volume},set:function set(value){this._mediaElement.volume=value}},{key:'muted',get:function get(){return this._mediaElement.muted},set:function set(muted){this._mediaElement.muted=muted}},{key:'currentTime',get:function get(){if(this._mediaElement){return this._mediaElement.currentTime}return 0},set:function set(seconds){if(this._mediaElement){this._internalSeek(seconds)}else{this._pendingSeekTime=seconds}}},{key:'mediaInfo',get:function get(){return Object.assign({},this._mediaInfo)}},{key:'statisticsInfo',get:function get(){if(this._statisticsInfo==null){this._statisticsInfo={}}this._statisticsInfo=this._fillStatisticsInfo(this._statisticsInfo);return Object.assign({},this._statisticsInfo)}}]);return FlvPlayer}();exports.default=FlvPlayer},{"../config.js":5,"../core/mse-controller.js":9,"../core/mse-events.js":10,"../core/transmuxer.js":11,"../core/transmuxing-events.js":13,"../utils/browser.js":39,"../utils/exception.js":40,"../utils/logger.js":41,"./player-errors.js":34,"./player-events.js":35,"events":2}],33:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});var _typeof=typeof Symbol==="function"&&typeof Symbol.iterator==="symbol"?function(obj){return typeof obj}:function(obj){return obj&&typeof Symbol==="function"&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj};var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i+=1){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor){descriptor.writable=true}Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){if(protoProps){defineProperties(Constructor.prototype,protoProps)}if(staticProps){defineProperties(Constructor,staticProps)}return Constructor}}();var _events=_dereq_('events');var _events2=_interopRequireDefault(_events);var _playerEvents=_dereq_('./player-events.js');var _playerEvents2=_interopRequireDefault(_playerEvents);var _config=_dereq_('../config.js');var _exception=_dereq_('../utils/exception.js');function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var NativePlayer=function(){function NativePlayer(mediaDataSource,config){_classCallCheck(this,NativePlayer);this.TAG='NativePlayer';this._type='NativePlayer';this._emitter=new _events2.default();this._config=(0,_config.createDefaultConfig)();if((typeof config==='undefined'?'undefined':_typeof(config))==='object'){Object.assign(this._config,config)}if(mediaDataSource.type.toLowerCase()==='flv'){throw new _exception.InvalidArgumentException('NativePlayer does\'t support flv MediaDataSource input!')}if(mediaDataSource.hasOwnProperty('segments')){throw new _exception.InvalidArgumentException('NativePlayer('+mediaDataSource.type+') doesn\'t support multipart playback!')}this.e={onvLoadedMetadata:this._onvLoadedMetadata.bind(this)};this._pendingSeekTime=null;this._statisticsReporter=null;this._mediaDataSource=mediaDataSource;this._mediaElement=null}_createClass(NativePlayer,[{key:'destroy',value:function destroy(){if(this._mediaElement){this.unload();this.detachMediaElement()}this.e=null;this._mediaDataSource=null;this._emitter.removeAllListeners();this._emitter=null}},{key:'on',value:function on(event,listener){var _this=this;if(event===_playerEvents2.default.MEDIA_INFO){if(this._mediaElement!=null&&this._mediaElement.readyState!==0){Promise.resolve().then(function(){_this._emitter.emit(_playerEvents2.default.MEDIA_INFO,_this.mediaInfo)})}}else if(event===_playerEvents2.default.STATISTICS_INFO){if(this._mediaElement!=null&&this._mediaElement.readyState!==0){Promise.resolve().then(function(){_this._emitter.emit(_playerEvents2.default.STATISTICS_INFO,_this.statisticsInfo)})}}this._emitter.addListener(event,listener)}},{key:'off',value:function off(event,listener){this._emitter.removeListener(event,listener)}},{key:'attachMediaElement',value:function attachMediaElement(mediaElement){this._mediaElement=mediaElement;mediaElement.addEventListener('loadedmetadata',this.e.onvLoadedMetadata);if(this._pendingSeekTime!=null){try{mediaElement.currentTime=this._pendingSeekTime;this._pendingSeekTime=null}catch(e){}}}},{key:'detachMediaElement',value:function detachMediaElement(){if(this._mediaElement){this._mediaElement.src='';this._mediaElement.removeAttribute('src');this._mediaElement.removeEventListener('loadedmetadata',this.e.onvLoadedMetadata);this._mediaElement=null}if(this._statisticsReporter!=null){window.clearInterval(this._statisticsReporter);this._statisticsReporter=null}}},{key:'load',value:function load(){if(!this._mediaElement){throw new _exception.IllegalStateException('HTMLMediaElement must be attached before load()!')}this._mediaElement.src=this._mediaDataSource.url;if(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)}},{key:'unload',value:function unload(){if(this._mediaElement){this._mediaElement.src='';this._mediaElement.removeAttribute('src')}if(this._statisticsReporter!=null){window.clearInterval(this._statisticsReporter);this._statisticsReporter=null}}},{key:'play',value:function play(){return this._mediaElement.play()}},{key:'pause',value:function pause(){this._mediaElement.pause()}},{key:'_onvLoadedMetadata',value:function _onvLoadedMetadata(e){if(this._pendingSeekTime!=null){this._mediaElement.currentTime=this._pendingSeekTime;this._pendingSeekTime=null}this._emitter.emit(_playerEvents2.default.MEDIA_INFO,this.mediaInfo)}},{key:'_reportStatisticsInfo',value:function _reportStatisticsInfo(){this._emitter.emit(_playerEvents2.default.STATISTICS_INFO,this.statisticsInfo)}},{key:'type',get:function get(){return this._type}},{key:'buffered',get:function get(){return this._mediaElement.buffered}},{key:'duration',get:function get(){return this._mediaElement.duration}},{key:'volume',get:function get(){return this._mediaElement.volume},set:function set(value){this._mediaElement.volume=value}},{key:'muted',get:function get(){return this._mediaElement.muted},set:function set(muted){this._mediaElement.muted=muted}},{key:'currentTime',get:function get(){if(this._mediaElement){return this._mediaElement.currentTime}return 0},set:function set(seconds){if(this._mediaElement){this._mediaElement.currentTime=seconds}else{this._pendingSeekTime=seconds}}},{key:'mediaInfo',get:function get(){var mediaPrefix=this._mediaElement instanceof HTMLAudioElement?'audio/':'video/';var info={mimeType:mediaPrefix+this._mediaDataSource.type};if(this._mediaElement){info.duration=Math.floor(this._mediaElement.duration*1000);if(this._mediaElement instanceof HTMLVideoElement){info.width=this._mediaElement.videoWidth;info.height=this._mediaElement.videoHeight}}return info}},{key:'statisticsInfo',get:function get(){var info={playerType:this._type,url:this._mediaDataSource.url};if(!(this._mediaElement instanceof HTMLVideoElement)){return info}var hasQualityInfo=true;var decoded=0;var dropped=0;if(this._mediaElement.getVideoPlaybackQuality){var quality=this._mediaElement.getVideoPlaybackQuality();decoded=quality.totalVideoFrames;dropped=quality.droppedVideoFrames}else if(this._mediaElement.webkitDecodedFrameCount!=undefined){decoded=this._mediaElement.webkitDecodedFrameCount;dropped=this._mediaElement.webkitDroppedFrameCount}else{hasQualityInfo=false}if(hasQualityInfo){info.decodedFrames=decoded;info.droppedFrames=dropped}return info}}]);return NativePlayer}();exports.default=NativePlayer},{"../config.js":5,"../utils/exception.js":40,"./player-events.js":35,"events":2}],34:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});exports.ErrorDetails=exports.ErrorTypes=undefined;var _loader=_dereq_('../io/loader.js');var _demuxErrors=_dereq_('../demux/demux-errors.js');var _demuxErrors2=_interopRequireDefault(_demuxErrors);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}var ErrorTypes=exports.ErrorTypes={NETWORK_ERROR:'NetworkError',MEDIA_ERROR:'MediaError',OTHER_ERROR:'OtherError'};var ErrorDetails=exports.ErrorDetails={NETWORK_EXCEPTION:_loader.LoaderErrors.EXCEPTION,NETWORK_STATUS_CODE_INVALID:_loader.LoaderErrors.HTTP_STATUS_CODE_INVALID,NETWORK_TIMEOUT:_loader.LoaderErrors.CONNECTING_TIMEOUT,NETWORK_UNRECOVERABLE_EARLY_EOF:_loader.LoaderErrors.UNRECOVERABLE_EARLY_EOF,MEDIA_MSE_ERROR:'MediaMSEError',MEDIA_FORMAT_ERROR:_demuxErrors2.default.FORMAT_ERROR,MEDIA_FORMAT_UNSUPPORTED:_demuxErrors2.default.FORMAT_UNSUPPORTED,MEDIA_CODEC_UNSUPPORTED:_demuxErrors2.default.CODEC_UNSUPPORTED}},{"../demux/demux-errors.js":16,"../io/loader.js":24}],35:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});var PlayerEvents={ERROR:'error',LOADING_COMPLETE:'loading_complete',RECOVERED_EARLY_EOF:'recovered_early_eof',MEDIA_INFO:'media_info',STATISTICS_INFO:'statistics_info'};exports.default=PlayerEvents},{}],36:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i+=1){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor){descriptor.writable=true}Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){if(protoProps){defineProperties(Constructor.prototype,protoProps)}if(staticProps){defineProperties(Constructor,staticProps)}return Constructor}}();function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var AAC=function(){function AAC(){_classCallCheck(this,AAC)}_createClass(AAC,null,[{key:'getSilentFrame',value:function getSilentFrame(codec,channelCount){if(codec==='mp4a.40.2'){if(channelCount===1){return new Uint8Array([0x00,0xc8,0x00,0x80,0x23,0x80])}else if(channelCount===2){return new Uint8Array([0x21,0x00,0x49,0x90,0x02,0x19,0x00,0x23,0x80])}else if(channelCount===3){return new Uint8Array([0x00,0xc8,0x00,0x80,0x20,0x84,0x01,0x26,0x40,0x08,0x64,0x00,0x8e])}else if(channelCount===4){return new Uint8Array([0x00,0xc8,0x00,0x80,0x20,0x84,0x01,0x26,0x40,0x08,0x64,0x00,0x80,0x2c,0x80,0x08,0x02,0x38])}else if(channelCount===5){return new Uint8Array([0x00,0xc8,0x00,0x80,0x20,0x84,0x01,0x26,0x40,0x08,0x64,0x00,0x82,0x30,0x04,0x99,0x00,0x21,0x90,0x02,0x38])}else if(channelCount===6){return new Uint8Array([0x00,0xc8,0x00,0x80,0x20,0x84,0x01,0x26,0x40,0x08,0x64,0x00,0x82,0x30,0x04,0x99,0x00,0x21,0x90,0x02,0x00,0xb2,0x00,0x20,0x08,0xe0])}}else{if(channelCount===1){return new Uint8Array([0x1,0x40,0x22,0x80,0xa3,0x4e,0xe6,0x80,0xba,0x8,0x0,0x0,0x0,0x1c,0x6,0xf1,0xc1,0xa,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5e])}else if(channelCount===2){return new Uint8Array([0x1,0x40,0x22,0x80,0xa3,0x5e,0xe6,0x80,0xba,0x8,0x0,0x0,0x0,0x0,0x95,0x0,0x6,0xf1,0xa1,0xa,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5e])}else if(channelCount===3){return new Uint8Array([0x1,0x40,0x22,0x80,0xa3,0x5e,0xe6,0x80,0xba,0x8,0x0,0x0,0x0,0x0,0x95,0x0,0x6,0xf1,0xa1,0xa,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5e])}}return null}}]);return AAC}();exports.default=AAC},{}],37:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i+=1){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor){descriptor.writable=true}Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){if(protoProps){defineProperties(Constructor.prototype,protoProps)}if(staticProps){defineProperties(Constructor,staticProps)}return Constructor}}();function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var MP4=function(){function MP4(){_classCallCheck(this,MP4)}_createClass(MP4,null,[{key:'init',value:function init(){MP4.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':[]};for(var name in MP4.types){if(MP4.types.hasOwnProperty(name)){MP4.types[name]=[name.charCodeAt(0),name.charCodeAt(1),name.charCodeAt(2),name.charCodeAt(3)]}}var constants=MP4.constants={};constants.FTYP=new Uint8Array([0x69,0x73,0x6F,0x6D,0x0,0x0,0x0,0x1,0x69,0x73,0x6F,0x6D,0x61,0x76,0x63,0x31]);constants.STSD_PREFIX=new Uint8Array([0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01]);constants.STTS=new Uint8Array([0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00]);constants.STSC=constants.STCO=constants.STTS;constants.STSZ=new Uint8Array([0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00]);constants.HDLR_VIDEO=new Uint8Array([0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x76,0x69,0x64,0x65,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x56,0x69,0x64,0x65,0x6F,0x48,0x61,0x6E,0x64,0x6C,0x65,0x72,0x00]);constants.HDLR_AUDIO=new Uint8Array([0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x73,0x6F,0x75,0x6E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x53,0x6F,0x75,0x6E,0x64,0x48,0x61,0x6E,0x64,0x6C,0x65,0x72,0x00]);constants.DREF=new Uint8Array([0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x0C,0x75,0x72,0x6C,0x20,0x00,0x00,0x00,0x01]);constants.SMHD=new Uint8Array([0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00]);constants.VMHD=new Uint8Array([0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00])}},{key:'box',value:function box(type){var size=8;var result=null;var datas=Array.prototype.slice.call(arguments,1);var arrayCount=datas.length;for(var i=0;i<arrayCount;i+=1){size+=datas[i].byteLength}result=new Uint8Array(size);result[0]=size>>>24&0xFF;result[1]=size>>>16&0xFF;result[2]=size>>>8&0xFF;result[3]=size&0xFF;result.set(type,4);var offset=8;for(var _i=0;_i<arrayCount;_i+=1){result.set(datas[_i],offset);offset+=datas[_i].byteLength}return result}},{key:'generateInitSegment',value:function generateInitSegment(meta){var ftyp=MP4.box(MP4.types.ftyp,MP4.constants.FTYP);var moov=MP4.moov(meta);var result=new Uint8Array(ftyp.byteLength+moov.byteLength);result.set(ftyp,0);result.set(moov,ftyp.byteLength);return result}},{key:'moov',value:function moov(meta){var mvhd=MP4.mvhd(meta.timescale,meta.duration);var trak=MP4.trak(meta);var mvex=MP4.mvex(meta);return MP4.box(MP4.types.moov,mvhd,trak,mvex)}},{key:'mvhd',value:function mvhd(timescale,duration){return MP4.box(MP4.types.mvhd,new Uint8Array([0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,timescale>>>24&0xFF,timescale>>>16&0xFF,timescale>>>8&0xFF,timescale&0xFF,duration>>>24&0xFF,duration>>>16&0xFF,duration>>>8&0xFF,duration&0xFF,0x00,0x01,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF]))}},{key:'trak',value:function trak(meta){return MP4.box(MP4.types.trak,MP4.tkhd(meta),MP4.mdia(meta))}},{key:'tkhd',value:function tkhd(meta){var trackId=meta.id,duration=meta.duration;var width=meta.presentWidth,height=meta.presentHeight;return MP4.box(MP4.types.tkhd,new Uint8Array([0x00,0x00,0x00,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,trackId>>>24&0xFF,trackId>>>16&0xFF,trackId>>>8&0xFF,trackId&0xFF,0x00,0x00,0x00,0x00,duration>>>24&0xFF,duration>>>16&0xFF,duration>>>8&0xFF,duration&0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x00,0x00,0x00,width>>>8&0xFF,width&0xFF,0x00,0x00,height>>>8&0xFF,height&0xFF,0x00,0x00]))}},{key:'mdia',value:function mdia(meta){return MP4.box(MP4.types.mdia,MP4.mdhd(meta),MP4.hdlr(meta),MP4.minf(meta))}},{key:'mdhd',value:function mdhd(meta){var timescale=meta.timescale;var duration=meta.duration;return MP4.box(MP4.types.mdhd,new Uint8Array([0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,timescale>>>24&0xFF,timescale>>>16&0xFF,timescale>>>8&0xFF,timescale&0xFF,duration>>>24&0xFF,duration>>>16&0xFF,duration>>>8&0xFF,duration&0xFF,0x55,0xC4,0x00,0x00]))}},{key:'hdlr',value:function hdlr(meta){var data=null;if(meta.type==='audio'){data=MP4.constants.HDLR_AUDIO}else{data=MP4.constants.HDLR_VIDEO}return MP4.box(MP4.types.hdlr,data)}},{key:'minf',value:function minf(meta){var xmhd=null;if(meta.type==='audio'){xmhd=MP4.box(MP4.types.smhd,MP4.constants.SMHD)}else{xmhd=MP4.box(MP4.types.vmhd,MP4.constants.VMHD)}return MP4.box(MP4.types.minf,xmhd,MP4.dinf(),MP4.stbl(meta))}},{key:'dinf',value:function dinf(){var result=MP4.box(MP4.types.dinf,MP4.box(MP4.types.dref,MP4.constants.DREF));return result}},{key:'stbl',value:function stbl(meta){var result=MP4.box(MP4.types.stbl,MP4.stsd(meta),MP4.box(MP4.types.stts,MP4.constants.STTS),MP4.box(MP4.types.stsc,MP4.constants.STSC),MP4.box(MP4.types.stsz,MP4.constants.STSZ),MP4.box(MP4.types.stco,MP4.constants.STCO ));return result}},{key:'stsd',value:function stsd(meta){if(meta.type==='audio'){if(meta.codec==='mp3'){return MP4.box(MP4.types.stsd,MP4.constants.STSD_PREFIX,MP4.mp3(meta))}return MP4.box(MP4.types.stsd,MP4.constants.STSD_PREFIX,MP4.mp4a(meta))}else{return MP4.box(MP4.types.stsd,MP4.constants.STSD_PREFIX,MP4.avc1(meta))}}},{key:'mp3',value:function mp3(meta){var channelCount=meta.channelCount;var sampleRate=meta.audioSampleRate;var data=new Uint8Array([0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,channelCount,0x00,0x10,0x00,0x00,0x00,0x00,sampleRate>>>8&0xFF,sampleRate&0xFF,0x00,0x00]);return MP4.box(MP4.types['.mp3'],data)}},{key:'mp4a',value:function mp4a(meta){var channelCount=meta.channelCount;var sampleRate=meta.audioSampleRate;var data=new Uint8Array([0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,channelCount,0x00,0x10,0x00,0x00,0x00,0x00,sampleRate>>>8&0xFF,sampleRate&0xFF,0x00,0x00]);return MP4.box(MP4.types.mp4a,data,MP4.esds(meta))}},{key:'esds',value:function esds(meta){var config=meta.config||[];var configSize=config.length;var data=new Uint8Array([0x00,0x00,0x00,0x00,0x03,0x17+configSize,0x00,0x01,0x00,0x04,0x0F+configSize,0x40,0x15,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x05].concat([configSize]).concat(config).concat([0x06,0x01,0x02]));return MP4.box(MP4.types.esds,data)}},{key:'avc1',value:function avc1(meta){var avcc=meta.avcc;var width=meta.codecWidth,height=meta.codecHeight;var data=new Uint8Array([0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,width>>>8&0xFF,width&0xFF,height>>>8&0xFF,height&0xFF,0x00,0x48,0x00,0x00,0x00,0x48,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x0A,0x78,0x71,0x71,0x2F,0x66,0x6C,0x76,0x2E,0x6A,0x73,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x18,0xFF,0xFF]);return MP4.box(MP4.types.avc1,data,MP4.box(MP4.types.avcC,avcc))}},{key:'mvex',value:function mvex(meta){return MP4.box(MP4.types.mvex,MP4.trex(meta))}},{key:'trex',value:function trex(meta){var trackId=meta.id;var data=new Uint8Array([0x00,0x00,0x00,0x00,trackId>>>24&0xFF,trackId>>>16&0xFF,trackId>>>8&0xFF,trackId&0xFF,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x01]);return MP4.box(MP4.types.trex,data)}},{key:'moof',value:function moof(track,baseMediaDecodeTime){return MP4.box(MP4.types.moof,MP4.mfhd(track.sequenceNumber),MP4.traf(track,baseMediaDecodeTime))}},{key:'mfhd',value:function mfhd(sequenceNumber){var data=new Uint8Array([0x00,0x00,0x00,0x00,sequenceNumber>>>24&0xFF,sequenceNumber>>>16&0xFF,sequenceNumber>>>8&0xFF,sequenceNumber&0xFF]);return MP4.box(MP4.types.mfhd,data)}},{key:'traf',value:function traf(track,baseMediaDecodeTime){var trackId=track.id;var tfhd=MP4.box(MP4.types.tfhd,new Uint8Array([0x00,0x00,0x00,0x00,trackId>>>24&0xFF,trackId>>>16&0xFF,trackId>>>8&0xFF,trackId&0xFF]));var tfdt=MP4.box(MP4.types.tfdt,new Uint8Array([0x00,0x00,0x00,0x00,baseMediaDecodeTime>>>24&0xFF,baseMediaDecodeTime>>>16&0xFF,baseMediaDecodeTime>>>8&0xFF,baseMediaDecodeTime&0xFF]));var sdtp=MP4.sdtp(track);var trun=MP4.trun(track,sdtp.byteLength+16+16+8+16+8+8);return MP4.box(MP4.types.traf,tfhd,tfdt,trun,sdtp)}},{key:'sdtp',value:function sdtp(track){var samples=track.samples||[];var sampleCount=samples.length;var data=new Uint8Array(4+sampleCount);for(var i=0;i<sampleCount;i+=1){var flags=samples[i].flags;data[i+4]=flags.isLeading<<6|flags.dependsOn<<4|flags.isDependedOn<<2|flags.hasRedundancy;}return MP4.box(MP4.types.sdtp,data)}},{key:'trun',value:function trun(track,offset){var samples=track.samples||[];var sampleCount=samples.length;var dataSize=12+16*sampleCount;var data=new Uint8Array(dataSize);offset+=8+dataSize;data.set([0x00,0x00,0x0F,0x01,sampleCount>>>24&0xFF,sampleCount>>>16&0xFF,sampleCount>>>8&0xFF,sampleCount&0xFF,offset>>>24&0xFF,offset>>>16&0xFF,offset>>>8&0xFF,offset&0xFF],0);for(var i=0;i<sampleCount;i+=1){var duration=samples[i].duration;var size=samples[i].size;var flags=samples[i].flags;var cts=samples[i].cts;data.set([duration>>>24&0xFF,duration>>>16&0xFF,duration>>>8&0xFF,duration&0xFF,size>>>24&0xFF,size>>>16&0xFF,size>>>8&0xFF,size&0xFF,flags.isLeading<<2|flags.dependsOn,flags.isDependedOn<<6|flags.hasRedundancy<<4|flags.isNonSync,0x00,0x00,cts>>>24&0xFF,cts>>>16&0xFF,cts>>>8&0xFF,cts&0xFF],12+16*i)}return MP4.box(MP4.types.trun,data)}},{key:'mdat',value:function mdat(data){return MP4.box(MP4.types.mdat,data)}}]);return MP4}();MP4.init();exports.default=MP4},{}],38:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i+=1){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor){descriptor.writable=true}Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){if(protoProps){defineProperties(Constructor.prototype,protoProps)}if(staticProps){defineProperties(Constructor,staticProps)}return Constructor}}();var _logger=_dereq_('../utils/logger.js');var _logger2=_interopRequireDefault(_logger);var _mp4Generator=_dereq_('./mp4-generator.js');var _mp4Generator2=_interopRequireDefault(_mp4Generator);var _aacSilent=_dereq_('./aac-silent.js');var _aacSilent2=_interopRequireDefault(_aacSilent);var _browser=_dereq_('../utils/browser.js');var _browser2=_interopRequireDefault(_browser);var _mediaSegmentInfo=_dereq_('../core/media-segment-info.js');var _exception=_dereq_('../utils/exception.js');function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var MP4Remuxer=function(){function MP4Remuxer(config){_classCallCheck(this,MP4Remuxer);this.TAG='MP4Remuxer';this._config=config;this._isLive=config.isLive===true?true:false;this._dtsBase=-1;this._dtsBaseInited=false;this._audioDtsBase=Infinity;this._videoDtsBase=Infinity;this._audioNextDts=undefined;this._videoNextDts=undefined;this._audioStashedLastSample=null;this._videoStashedLastSample=null;this._audioMeta=null;this._videoMeta=null;this._audioSegmentInfoList=new _mediaSegmentInfo.MediaSegmentInfoList('audio');this._videoSegmentInfoList=new _mediaSegmentInfo.MediaSegmentInfoList('video');this._onInitSegment=null;this._onMediaSegment=null;this._forceFirstIDR=_browser2.default.chrome&&(_browser2.default.version.major<50||_browser2.default.version.major===50&&_browser2.default.version.build<2661)?true:false;this._fillSilentAfterSeek=_browser2.default.msedge||_browser2.default.msie;this._mp3UseMpegAudio=!_browser2.default.firefox;this._fillAudioTimestampGap=this._config.fixAudioTimestampGap}_createClass(MP4Remuxer,[{key:'destroy',value:function destroy(){this._dtsBase=-1;this._dtsBaseInited=false;this._audioMeta=null;this._videoMeta=null;this._audioSegmentInfoList.clear();this._audioSegmentInfoList=null;this._videoSegmentInfoList.clear();this._videoSegmentInfoList=null;this._onInitSegment=null;this._onMediaSegment=null}},{key:'bindDataSource',value:function bindDataSource(producer){producer.onDataAvailable=this.remux.bind(this);producer.onTrackMetadata=this._onTrackMetadataReceived.bind(this);return this}},{key:'insertDiscontinuity',value:function insertDiscontinuity(){this._audioNextDts=this._videoNextDts=undefined}},{key:'seek',value:function seek(originalDts){this._audioStashedLastSample=null;this._videoStashedLastSample=null;this._videoSegmentInfoList.clear();this._audioSegmentInfoList.clear()}},{key:'remux',value:function remux(audioTrack,videoTrack){if(!this._onMediaSegment){throw new _exception.IllegalStateException('MP4Remuxer: onMediaSegment callback must be specificed!')}if(!this._dtsBaseInited){this._calculateDtsBase(audioTrack,videoTrack)}this._remuxVideo(videoTrack);this._remuxAudio(audioTrack)}},{key:'_onTrackMetadataReceived',value:function _onTrackMetadataReceived(type,metadata){var metabox=null;var container='mp4';var codec=metadata.codec;if(type==='audio'){this._audioMeta=metadata;if(metadata.codec==='mp3'&&this._mp3UseMpegAudio){container='mpeg';codec='';metabox=new Uint8Array()}else{metabox=_mp4Generator2.default.generateInitSegment(metadata)}}else if(type==='video'){this._videoMeta=metadata;metabox=_mp4Generator2.default.generateInitSegment(metadata)}else{return}if(!this._onInitSegment){throw new _exception.IllegalStateException('MP4Remuxer: onInitSegment callback must be specified!')}this._onInitSegment(type,{type:type,data:metabox.buffer,codec:codec,container:type+'/'+container,mediaDuration:metadata.duration })}},{key:'_calculateDtsBase',value:function _calculateDtsBase(audioTrack,videoTrack){if(this._dtsBaseInited){return}if(audioTrack.samples&&audioTrack.samples.length){this._audioDtsBase=audioTrack.samples[0].dts}if(videoTrack.samples&&videoTrack.samples.length){this._videoDtsBase=videoTrack.samples[0].dts}this._dtsBase=Math.min(this._audioDtsBase,this._videoDtsBase);this._dtsBaseInited=true}},{key:'flushStashedSamples',value:function flushStashedSamples(){var videoSample=this._videoStashedLastSample;var audioSample=this._audioStashedLastSample;var videoTrack={type:'video',id:1,sequenceNumber:0,samples:[],length:0};if(videoSample!=null){videoTrack.samples.push(videoSample);videoTrack.length=videoSample.length}var audioTrack={type:'audio',id:2,sequenceNumber:0,samples:[],length:0};if(audioSample!=null){audioTrack.samples.push(audioSample);audioTrack.length=audioSample.length}this._videoStashedLastSample=null;this._audioStashedLastSample=null;this._remuxVideo(videoTrack,true);this._remuxAudio(audioTrack,true)}},{key:'_remuxAudio',value:function _remuxAudio(audioTrack,force){if(this._audioMeta==null){return}var track=audioTrack;var samples=track.samples;var dtsCorrection=undefined;var firstDts=-1,lastDts=-1,lastPts=-1;var refSampleDuration=this._audioMeta.refSampleDuration;var mpegRawTrack=this._audioMeta.codec==='mp3'&&this._mp3UseMpegAudio;var firstSegmentAfterSeek=this._dtsBaseInited&&this._audioNextDts===undefined;var insertPrefixSilentFrame=false;if(!samples||samples.length===0){return}if(samples.length===1&&!force){return}var offset=0;var mdatbox=null;var mdatBytes=0;if(mpegRawTrack){offset=0;mdatBytes=track.length}else{offset=8;mdatBytes=8+track.length}var lastSample=null;if(samples.length>1){lastSample=samples.pop();mdatBytes-=lastSample.length}if(this._audioStashedLastSample!=null){var sample=this._audioStashedLastSample;this._audioStashedLastSample=null;samples.unshift(sample);mdatBytes+=sample.length}if(lastSample!=null){this._audioStashedLastSample=lastSample}var firstSampleOriginalDts=samples[0].dts-this._dtsBase;if(this._audioNextDts){dtsCorrection=firstSampleOriginalDts-this._audioNextDts}else{if(this._audioSegmentInfoList.isEmpty()){dtsCorrection=0;if(this._fillSilentAfterSeek&&!this._videoSegmentInfoList.isEmpty()){if(this._audioMeta.originalCodec!=='mp3'){insertPrefixSilentFrame=true}}}else{var _lastSample=this._audioSegmentInfoList.getLastSampleBefore(firstSampleOriginalDts);if(_lastSample!=null){var distance=firstSampleOriginalDts-(_lastSample.originalDts+_lastSample.duration);if(distance<=3){distance=0}var expectedDts=_lastSample.dts+_lastSample.duration+distance;dtsCorrection=firstSampleOriginalDts-expectedDts}else{dtsCorrection=0}}}if(insertPrefixSilentFrame){var firstSampleDts=firstSampleOriginalDts-dtsCorrection;var videoSegment=this._videoSegmentInfoList.getLastSegmentBefore(firstSampleOriginalDts);if(videoSegment!=null&&videoSegment.beginDts<firstSampleDts){var silentUnit=_aacSilent2.default.getSilentFrame(this._audioMeta.originalCodec,this._audioMeta.channelCount);if(silentUnit){var dts=videoSegment.beginDts;var silentFrameDuration=firstSampleDts-videoSegment.beginDts;_logger2.default.v(this.TAG,'InsertPrefixSilentAudio: dts: '+dts+', duration: '+silentFrameDuration);samples.unshift({unit:silentUnit,dts:dts,pts:dts});mdatBytes+=silentUnit.byteLength}}else{insertPrefixSilentFrame=false}}var mp4Samples=[];for(var i=0;i<samples.length;i+=1){var _sample=samples[i];var unit=_sample.unit;var originalDts=_sample.dts-this._dtsBase;var _dts=originalDts-dtsCorrection;if(firstDts===-1){firstDts=_dts}var sampleDuration=0;if(i!==samples.length-1){var nextDts=samples[i+1].dts-this._dtsBase-dtsCorrection;sampleDuration=nextDts-_dts}else{if(lastSample!=null){var _nextDts=lastSample.dts-this._dtsBase-dtsCorrection;sampleDuration=_nextDts-_dts}else if(mp4Samples.length>=1){sampleDuration=mp4Samples[mp4Samples.length-1].duration}else{sampleDuration=Math.floor(refSampleDuration)}}var needFillSilentFrames=false;var silentFrames=null;if(sampleDuration>refSampleDuration*1.5&&this._audioMeta.codec!=='mp3'&&this._fillAudioTimestampGap&&!_browser2.default.safari){needFillSilentFrames=true;var delta=Math.abs(sampleDuration-refSampleDuration);var frameCount=Math.ceil(delta/refSampleDuration);var currentDts=_dts+refSampleDuration;_logger2.default.w(this.TAG,'Large audio timestamp gap detected, may cause AV sync to drift. Silent frames will be generated to avoid unsync.\n'+('dts: '+(_dts+sampleDuration)+' ms, expected: '+(_dts+Math.round(refSampleDuration))+' ms, ')+('delta: '+Math.round(delta)+' ms, generate: '+frameCount+' frames'));var _silentUnit=_aacSilent2.default.getSilentFrame(this._audioMeta.originalCodec,this._audioMeta.channelCount);if(_silentUnit==null){_logger2.default.w(this.TAG,'Unable to generate silent frame for '+(this._audioMeta.originalCodec+' with '+this._audioMeta.channelCount+' channels, repeat last frame'));_silentUnit=unit}silentFrames=[];for(var j=0;j<frameCount;j+=1){var intDts=Math.round(currentDts);if(silentFrames.length>0){var previousFrame=silentFrames[silentFrames.length-1];previousFrame.duration=intDts-previousFrame.dts}var frame={dts:intDts,pts:intDts,cts:0,unit:_silentUnit,size:_silentUnit.byteLength,duration:0,originalDts:originalDts,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0}};silentFrames.push(frame);mdatBytes+=unit.byteLength;currentDts+=refSampleDuration}var lastFrame=silentFrames[silentFrames.length-1];lastFrame.duration=_dts+sampleDuration-lastFrame.dts;sampleDuration=Math.round(refSampleDuration)}mp4Samples.push({dts:_dts,pts:_dts,cts:0,unit:_sample.unit,size:_sample.unit.byteLength,duration:sampleDuration,originalDts:originalDts,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0}});if(needFillSilentFrames){mp4Samples.push.apply(mp4Samples,silentFrames)}}if(mpegRawTrack){mdatbox=new Uint8Array(mdatBytes)}else{mdatbox=new Uint8Array(mdatBytes);mdatbox[0]=mdatBytes>>>24&0xFF;mdatbox[1]=mdatBytes>>>16&0xFF;mdatbox[2]=mdatBytes>>>8&0xFF;mdatbox[3]=mdatBytes&0xFF;mdatbox.set(_mp4Generator2.default.types.mdat,4)}for(var _i=0;_i<mp4Samples.length;_i+=1){var _unit=mp4Samples[_i].unit;mdatbox.set(_unit,offset);offset+=_unit.byteLength}var latest=mp4Samples[mp4Samples.length-1];lastDts=latest.dts+latest.duration;this._audioNextDts=lastDts;var info=new _mediaSegmentInfo.MediaSegmentInfo();info.beginDts=firstDts;info.endDts=lastDts;info.beginPts=firstDts;info.endPts=lastDts;info.originalBeginDts=mp4Samples[0].originalDts;info.originalEndDts=latest.originalDts+latest.duration;info.firstSample=new _mediaSegmentInfo.SampleInfo(mp4Samples[0].dts,mp4Samples[0].pts,mp4Samples[0].duration,mp4Samples[0].originalDts,false);info.lastSample=new _mediaSegmentInfo.SampleInfo(latest.dts,latest.pts,latest.duration,latest.originalDts,false);if(!this._isLive){this._audioSegmentInfoList.append(info)}track.samples=mp4Samples;track.sequenceNumber+=1;var moofbox=null;if(mpegRawTrack){moofbox=new Uint8Array()}else{moofbox=_mp4Generator2.default.moof(track,firstDts)}track.samples=[];track.length=0;var segment={type:'audio',data:this._mergeBoxes(moofbox,mdatbox).buffer,sampleCount:mp4Samples.length,info:info};if(mpegRawTrack&&firstSegmentAfterSeek){segment.timestampOffset=firstDts}this._onMediaSegment('audio',segment)}},{key:'_remuxVideo',value:function _remuxVideo(videoTrack,force){if(this._videoMeta==null){return}var track=videoTrack;var samples=track.samples;var dtsCorrection=undefined;var firstDts=-1,lastDts=-1;var firstPts=-1,lastPts=-1;if(!samples||samples.length===0){return}if(samples.length===1&&!force){return}var offset=8;var mdatbox=null;var mdatBytes=8+videoTrack.length;var lastSample=null;if(samples.length>1){lastSample=samples.pop();mdatBytes-=lastSample.length}if(this._videoStashedLastSample!=null){var sample=this._videoStashedLastSample;this._videoStashedLastSample=null;samples.unshift(sample);mdatBytes+=sample.length}if(lastSample!=null){this._videoStashedLastSample=lastSample}var firstSampleOriginalDts=samples[0].dts-this._dtsBase;if(this._videoNextDts){dtsCorrection=firstSampleOriginalDts-this._videoNextDts}else{if(this._videoSegmentInfoList.isEmpty()){dtsCorrection=0}else{var _lastSample2=this._videoSegmentInfoList.getLastSampleBefore(firstSampleOriginalDts);if(_lastSample2!=null){var distance=firstSampleOriginalDts-(_lastSample2.originalDts+_lastSample2.duration);if(distance<=3){distance=0}var expectedDts=_lastSample2.dts+_lastSample2.duration+distance;dtsCorrection=firstSampleOriginalDts-expectedDts}else{dtsCorrection=0}}}var info=new _mediaSegmentInfo.MediaSegmentInfo();var mp4Samples=[];for(var i=0;i<samples.length;i+=1){var _sample2=samples[i];var originalDts=_sample2.dts-this._dtsBase;var isKeyframe=_sample2.isKeyframe;var dts=originalDts-dtsCorrection;var cts=_sample2.cts;var pts=dts+cts;if(firstDts===-1){firstDts=dts;firstPts=pts}var sampleDuration=0;if(i!==samples.length-1){var nextDts=samples[i+1].dts-this._dtsBase-dtsCorrection;sampleDuration=nextDts-dts}else{if(lastSample!=null){var _nextDts2=lastSample.dts-this._dtsBase-dtsCorrection;sampleDuration=_nextDts2-dts}else if(mp4Samples.length>=1){sampleDuration=mp4Samples[mp4Samples.length-1].duration}else{sampleDuration=Math.floor(this._videoMeta.refSampleDuration)}}if(isKeyframe){var syncPoint=new _mediaSegmentInfo.SampleInfo(dts,pts,sampleDuration,_sample2.dts,true);syncPoint.fileposition=_sample2.fileposition;info.appendSyncPoint(syncPoint)}mp4Samples.push({dts:dts,pts:pts,cts:cts,units:_sample2.units,size:_sample2.length,isKeyframe:isKeyframe,duration:sampleDuration,originalDts:originalDts,flags:{isLeading:0,dependsOn:isKeyframe?2:1,isDependedOn:isKeyframe?1:0,hasRedundancy:0,isNonSync:isKeyframe?0:1}})}mdatbox=new Uint8Array(mdatBytes);mdatbox[0]=mdatBytes>>>24&0xFF;mdatbox[1]=mdatBytes>>>16&0xFF;mdatbox[2]=mdatBytes>>>8&0xFF;mdatbox[3]=mdatBytes&0xFF;mdatbox.set(_mp4Generator2.default.types.mdat,4);for(var _i2=0;_i2<mp4Samples.length;_i2+=1){var units=mp4Samples[_i2].units;while(units.length){var unit=units.shift();var data=unit.data;mdatbox.set(data,offset);offset+=data.byteLength}}var latest=mp4Samples[mp4Samples.length-1];lastDts=latest.dts+latest.duration;lastPts=latest.pts+latest.duration;this._videoNextDts=lastDts;info.beginDts=firstDts;info.endDts=lastDts;info.beginPts=firstPts;info.endPts=lastPts;info.originalBeginDts=mp4Samples[0].originalDts;info.originalEndDts=latest.originalDts+latest.duration;info.firstSample=new _mediaSegmentInfo.SampleInfo(mp4Samples[0].dts,mp4Samples[0].pts,mp4Samples[0].duration,mp4Samples[0].originalDts,mp4Samples[0].isKeyframe);info.lastSample=new _mediaSegmentInfo.SampleInfo(latest.dts,latest.pts,latest.duration,latest.originalDts,latest.isKeyframe);if(!this._isLive){this._videoSegmentInfoList.append(info)}track.samples=mp4Samples;track.sequenceNumber+=1;if(this._forceFirstIDR){var flags=mp4Samples[0].flags;flags.dependsOn=2;flags.isNonSync=0}var moofbox=_mp4Generator2.default.moof(track,firstDts);track.samples=[];track.length=0;this._onMediaSegment('video',{type:'video',data:this._mergeBoxes(moofbox,mdatbox).buffer,sampleCount:mp4Samples.length,info:info})}},{key:'_mergeBoxes',value:function _mergeBoxes(moof,mdat){var result=new Uint8Array(moof.byteLength+mdat.byteLength);result.set(moof,0);result.set(mdat,moof.byteLength);return result}},{key:'onInitSegment',get:function get(){return this._onInitSegment},set:function set(callback){this._onInitSegment=callback}},{key:'onMediaSegment',get:function get(){return this._onMediaSegment},set:function set(callback){this._onMediaSegment=callback}}]);return MP4Remuxer}();exports.default=MP4Remuxer},{"../core/media-segment-info.js":8,"../utils/browser.js":39,"../utils/exception.js":40,"../utils/logger.js":41,"./aac-silent.js":36,"./mp4-generator.js":37}],39:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});var Browser={};function detect(){var ua=self.navigator.userAgent.toLowerCase();var match=/(edge)\/([\w.]+)/.exec(ua)||/(opr)[\/]([\w.]+)/.exec(ua)||/(chrome)[ \/]([\w.]+)/.exec(ua)||/(iemobile)[\/]([\w.]+)/.exec(ua)||/(version)(applewebkit)[ \/]([\w.]+).*(safari)[ \/]([\w.]+)/.exec(ua)||/(webkit)[ \/]([\w.]+).*(version)[ \/]([\w.]+).*(safari)[ \/]([\w.]+)/.exec(ua)||/(webkit)[ \/]([\w.]+)/.exec(ua)||/(opera)(?:.*version|)[ \/]([\w.]+)/.exec(ua)||/(msie) ([\w.]+)/.exec(ua)||ua.indexOf('trident')>=0&&/(rv)(?::| )([\w.]+)/.exec(ua)||ua.indexOf('compatible')<0&&/(firefox)[ \/]([\w.]+)/.exec(ua)||[];var platform_match=/(ipad)/.exec(ua)||/(ipod)/.exec(ua)||/(windows phone)/.exec(ua)||/(iphone)/.exec(ua)||/(kindle)/.exec(ua)||/(android)/.exec(ua)||/(windows)/.exec(ua)||/(mac)/.exec(ua)||/(linux)/.exec(ua)||/(cros)/.exec(ua)||[];var matched={browser:match[5]||match[3]||match[1]||'',version:match[2]||match[4]||'0',majorVersion:match[4]||match[2]||'0',platform:platform_match[0]||''};var browser={};if(matched.browser){browser[matched.browser]=true;var versionArray=matched.majorVersion.split('.');browser.version={major:parseInt(matched.majorVersion,10),string:matched.version};if(versionArray.length>1){browser.version.minor=parseInt(versionArray[1],10)}if(versionArray.length>2){browser.version.build=parseInt(versionArray[2],10)}}if(matched.platform){browser[matched.platform]=true}if(browser.chrome||browser.opr||browser.safari){browser.webkit=true}if(browser.rv||browser.iemobile){if(browser.rv){delete browser.rv}var msie='msie';matched.browser=msie;browser[msie]=true}if(browser.edge){delete browser.edge;var msedge='msedge';matched.browser=msedge;browser[msedge]=true}if(browser.opr){var opera='opera';matched.browser=opera;browser[opera]=true}if(browser.safari&&browser.android){var android='android';matched.browser=android;browser[android]=true}browser.name=matched.browser;browser.platform=matched.platform;for(var key in Browser){if(Browser.hasOwnProperty(key)){delete Browser[key]}}Object.assign(Browser,browser)}detect();exports.default=Browser},{}],40:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i+=1){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor){descriptor.writable=true}Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){if(protoProps){defineProperties(Constructor.prototype,protoProps)}if(staticProps){defineProperties(Constructor,staticProps)}return Constructor}}();function _possibleConstructorReturn(self,call){if(!self){throw new ReferenceError("this hasn't been initialised - super() hasn't been called")}return call&&(typeof call==="object"||typeof call==="function")?call:self}function _inherits(subClass,superClass){if(typeof superClass!=="function"&&superClass!==null){throw new TypeError("Super expression must either be null or a function, not "+typeof superClass)}subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:false,writable:true,configurable:true}});if(superClass){Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass}}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var RuntimeException=exports.RuntimeException=function(){function RuntimeException(message){_classCallCheck(this,RuntimeException);this._message=message}_createClass(RuntimeException,[{key:'toString',value:function toString(){return this.name+': '+this.message}},{key:'name',get:function get(){return 'RuntimeException'}},{key:'message',get:function get(){return this._message}}]);return RuntimeException}();var IllegalStateException=exports.IllegalStateException=function(_RuntimeException){_inherits(IllegalStateException,_RuntimeException);function IllegalStateException(message){_classCallCheck(this,IllegalStateException);return _possibleConstructorReturn(this,(IllegalStateException.__proto__||Object.getPrototypeOf(IllegalStateException)).call(this,message))}_createClass(IllegalStateException,[{key:'name',get:function get(){return 'IllegalStateException'}}]);return IllegalStateException}(RuntimeException);var InvalidArgumentException=exports.InvalidArgumentException=function(_RuntimeException2){_inherits(InvalidArgumentException,_RuntimeException2);function InvalidArgumentException(message){_classCallCheck(this,InvalidArgumentException);return _possibleConstructorReturn(this,(InvalidArgumentException.__proto__||Object.getPrototypeOf(InvalidArgumentException)).call(this,message))}_createClass(InvalidArgumentException,[{key:'name',get:function get(){return 'InvalidArgumentException'}}]);return InvalidArgumentException}(RuntimeException);var NotImplementedException=exports.NotImplementedException=function(_RuntimeException3){_inherits(NotImplementedException,_RuntimeException3);function NotImplementedException(message){_classCallCheck(this,NotImplementedException);return _possibleConstructorReturn(this,(NotImplementedException.__proto__||Object.getPrototypeOf(NotImplementedException)).call(this,message))}_createClass(NotImplementedException,[{key:'name',get:function get(){return 'NotImplementedException'}}]);return NotImplementedException}(RuntimeException)},{}],41:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i+=1){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor){descriptor.writable=true}Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){if(protoProps){defineProperties(Constructor.prototype,protoProps)}if(staticProps){defineProperties(Constructor,staticProps)}return Constructor}}();var _events=_dereq_('events');var _events2=_interopRequireDefault(_events);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var Log=function(){function Log(){_classCallCheck(this,Log)}_createClass(Log,null,[{key:'e',value:function e(tag,msg){if(!tag||Log.FORCE_GLOBAL_TAG){tag=Log.GLOBAL_TAG}var str='['+tag+'] > '+msg;if(Log.ENABLE_CALLBACK){Log.emitter.emit('log','error',str)}if(!Log.ENABLE_ERROR){return}if(console.error){console.error(str)}else if(console.warn){console.warn(str)}else{console.log(str)}}},{key:'i',value:function i(tag,msg){if(!tag||Log.FORCE_GLOBAL_TAG){tag=Log.GLOBAL_TAG}var str='['+tag+'] > '+msg;if(Log.ENABLE_CALLBACK){Log.emitter.emit('log','info',str)}if(!Log.ENABLE_INFO){return}if(console.info){console.info(str)}else{console.log(str)}}},{key:'w',value:function w(tag,msg){if(!tag||Log.FORCE_GLOBAL_TAG){tag=Log.GLOBAL_TAG}var str='['+tag+'] > '+msg;if(Log.ENABLE_CALLBACK){Log.emitter.emit('log','warn',str)}if(!Log.ENABLE_WARN){return}if(console.warn){console.warn(str)}else{console.log(str)}}},{key:'d',value:function d(tag,msg){if(!tag||Log.FORCE_GLOBAL_TAG){tag=Log.GLOBAL_TAG}var str='['+tag+'] > '+msg;if(Log.ENABLE_CALLBACK){Log.emitter.emit('log','debug',str)}if(!Log.ENABLE_DEBUG){return}if(console.debug){console.debug(str)}else{console.log(str)}}},{key:'v',value:function v(tag,msg){if(!tag||Log.FORCE_GLOBAL_TAG){tag=Log.GLOBAL_TAG}var str='['+tag+'] > '+msg;if(Log.ENABLE_CALLBACK){Log.emitter.emit('log','verbose',str)}if(!Log.ENABLE_VERBOSE){return}console.log(str)}}]);return Log}();Log.GLOBAL_TAG='flv.js';Log.FORCE_GLOBAL_TAG=false;Log.ENABLE_ERROR=true;Log.ENABLE_INFO=true;Log.ENABLE_WARN=true;Log.ENABLE_DEBUG=true;Log.ENABLE_VERBOSE=true;Log.ENABLE_CALLBACK=false;Log.emitter=new _events2.default();exports.default=Log},{"events":2}],42:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i+=1){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor){descriptor.writable=true}Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){if(protoProps){defineProperties(Constructor.prototype,protoProps)}if(staticProps){defineProperties(Constructor,staticProps)}return Constructor}}();var _events=_dereq_('events');var _events2=_interopRequireDefault(_events);var _logger=_dereq_('./logger.js');var _logger2=_interopRequireDefault(_logger);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var LoggingControl=function(){function LoggingControl(){_classCallCheck(this,LoggingControl)}_createClass(LoggingControl,null,[{key:'getConfig',value:function getConfig(){return{globalTag:_logger2.default.GLOBAL_TAG,forceGlobalTag:_logger2.default.FORCE_GLOBAL_TAG,enableVerbose:_logger2.default.ENABLE_VERBOSE,enableDebug:_logger2.default.ENABLE_DEBUG,enableInfo:_logger2.default.ENABLE_INFO,enableWarn:_logger2.default.ENABLE_WARN,enableError:_logger2.default.ENABLE_ERROR,enableCallback:_logger2.default.ENABLE_CALLBACK}}},{key:'applyConfig',value:function applyConfig(config){_logger2.default.GLOBAL_TAG=config.globalTag;_logger2.default.FORCE_GLOBAL_TAG=config.forceGlobalTag;_logger2.default.ENABLE_VERBOSE=config.enableVerbose;_logger2.default.ENABLE_DEBUG=config.enableDebug;_logger2.default.ENABLE_INFO=config.enableInfo;_logger2.default.ENABLE_WARN=config.enableWarn;_logger2.default.ENABLE_ERROR=config.enableError;_logger2.default.ENABLE_CALLBACK=config.enableCallback}},{key:'_notifyChange',value:function _notifyChange(){var emitter=LoggingControl.emitter;if(emitter.listenerCount('change')>0){var config=LoggingControl.getConfig();emitter.emit('change',config)}}},{key:'registerListener',value:function registerListener(listener){LoggingControl.emitter.addListener('change',listener)}},{key:'removeListener',value:function removeListener(listener){LoggingControl.emitter.removeListener('change',listener)}},{key:'addLogListener',value:function addLogListener(listener){_logger2.default.emitter.addListener('log',listener);if(_logger2.default.emitter.listenerCount('log')>0){_logger2.default.ENABLE_CALLBACK=true;LoggingControl._notifyChange()}}},{key:'removeLogListener',value:function removeLogListener(listener){_logger2.default.emitter.removeListener('log',listener);if(_logger2.default.emitter.listenerCount('log')===0){_logger2.default.ENABLE_CALLBACK=false;LoggingControl._notifyChange()}}},{key:'forceGlobalTag',get:function get(){return _logger2.default.FORCE_GLOBAL_TAG},set:function set(enable){_logger2.default.FORCE_GLOBAL_TAG=enable;LoggingControl._notifyChange()}},{key:'globalTag',get:function get(){return _logger2.default.GLOBAL_TAG},set:function set(tag){_logger2.default.GLOBAL_TAG=tag;LoggingControl._notifyChange()}},{key:'enableAll',get:function get(){return _logger2.default.ENABLE_VERBOSE&&_logger2.default.ENABLE_DEBUG&&_logger2.default.ENABLE_INFO&&_logger2.default.ENABLE_WARN&&_logger2.default.ENABLE_ERROR},set:function set(enable){_logger2.default.ENABLE_VERBOSE=enable;_logger2.default.ENABLE_DEBUG=enable;_logger2.default.ENABLE_INFO=enable;_logger2.default.ENABLE_WARN=enable;_logger2.default.ENABLE_ERROR=enable;LoggingControl._notifyChange()}},{key:'enableDebug',get:function get(){return _logger2.default.ENABLE_DEBUG},set:function set(enable){_logger2.default.ENABLE_DEBUG=enable;LoggingControl._notifyChange()}},{key:'enableVerbose',get:function get(){return _logger2.default.ENABLE_VERBOSE},set:function set(enable){_logger2.default.ENABLE_VERBOSE=enable;LoggingControl._notifyChange()}},{key:'enableInfo',get:function get(){return _logger2.default.ENABLE_INFO},set:function set(enable){_logger2.default.ENABLE_INFO=enable;LoggingControl._notifyChange()}},{key:'enableWarn',get:function get(){return _logger2.default.ENABLE_WARN},set:function set(enable){_logger2.default.ENABLE_WARN=enable;LoggingControl._notifyChange()}},{key:'enableError',get:function get(){return _logger2.default.ENABLE_ERROR},set:function set(enable){_logger2.default.ENABLE_ERROR=enable;LoggingControl._notifyChange()}}]);return LoggingControl}();LoggingControl.emitter=new _events2.default();exports.default=LoggingControl},{"./logger.js":41,"events":2}],43:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i+=1){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor){descriptor.writable=true}Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){if(protoProps){defineProperties(Constructor.prototype,protoProps)}if(staticProps){defineProperties(Constructor,staticProps)}return Constructor}}();function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var Polyfill=function(){function Polyfill(){_classCallCheck(this,Polyfill)}_createClass(Polyfill,null,[{key:'install',value:function install(){Object.setPrototypeOf=Object.setPrototypeOf||function(obj,proto){obj.__proto__=proto;return obj};Object.assign=Object.assign||function(target){if(target===undefined||target===null){throw new TypeError('Cannot convert undefined or null to object')}var output=Object(target);for(var i=1;i<arguments.length;i+=1){var source=arguments[i];if(source!==undefined&&source!==null){for(var key in source){if(source.hasOwnProperty(key)){output[key]=source[key]}}}}return output};if(typeof self.Promise!=='function'){_dereq_('es6-promise').polyfill()}}}]);return Polyfill}();Polyfill.install();exports.default=Polyfill},{"es6-promise":1}],44:[function(_dereq_,module,exports){'use strict';Object.defineProperty(exports,"__esModule",{value:true});function checkContinuation(uint8array,start,checkLength){var array=uint8array;if(start+checkLength<array.length){while(checkLength--){if((array[start+=1]&0xC0)!==0x80){return false}}return true}else{return false}}function decodeUTF8(uint8array){var out=[];var input=uint8array;var i=0;var length=uint8array.length;while(i<length){if(input[i]<0x80){out.push(String.fromCharCode(input[i]));i+=1;continue}else if(input[i]<0xC0){}else if(input[i]<0xE0){if(checkContinuation(input,i,1)){var ucs4=(input[i]&0x1F)<<6|input[i+1]&0x3F;if(ucs4>=0x80){out.push(String.fromCharCode(ucs4&0xFFFF));i+=2;continue}}}else if(input[i]<0xF0){if(checkContinuation(input,i,2)){var _ucs=(input[i]&0xF)<<12|(input[i+1]&0x3F)<<6|input[i+2]&0x3F;if(_ucs>=0x800&&(_ucs&0xF800)!==0xD800){out.push(String.fromCharCode(_ucs&0xFFFF));i+=3;continue}}}else if(input[i]<0xF8){if(checkContinuation(input,i,3)){var _ucs2=(input[i]&0x7)<<18|(input[i+1]&0x3F)<<12|(input[i+2]&0x3F)<<6|input[i+3]&0x3F;if(_ucs2>0x10000&&_ucs2<0x110000){_ucs2-=0x10000;out.push(String.fromCharCode(_ucs2>>>10|0xD800));out.push(String.fromCharCode(_ucs2&0x3FF|0xDC00));i+=4;continue}}}out.push(String.fromCharCode(0xFFFD));i+=1}return out.join('')}exports.default=decodeUTF8},{}]},{},[21])(21)});

index.php

#/var/www/somewhere/index.php

<?php
$selected="";
if(isset($_POST['video']) && file_exists("/var/www/somewhere/vod/".$_POST['video'].".flv")) {
        $selected=$_POST['video'];
}
?>
<html>
        <head>
                <title>somewhere's VOD</title>
                <style type="text/css">
                        body, video {
                                background-color: black;
                                color: white;
                        }
                </style>
        </head>
        <body>
                <form method="POST">
                        <table><tr>
                                <td>
                                        <select name="video">
<?php
foreach(glob("/var/www/somewhere/vod/*.flv") as $file)
{
        $nopath=str_replace("/var/www/somewhere/vod/","",$file);
        $noext=str_replace(".flv","",$nopath);
?>                                              <option value="<?=$noext?>"<?=($selected==$noext?" sel
}
?>

                                        </select>
                                </td>
                                <td><input type="submit" value="Play Video" /></td>
                        </tr></table>
                </form>
<?php
if($selected != "") {
?>
                <script src="flv.min.js"></script>
                <video id="vod" width="100%" height="95%" controls></video>
                <script type="text/javascript">
                        if (flvjs.isSupported()) {
                                var videoElement = document.getElementById('vod');
                                var flvPlayer = flvjs.createPlayer({
                                        type: 'flv',
                                        url: 'vod/<?=$selected?>.flv'
                                });
                                flvPlayer.attachMediaElement(videoElement);
                                flvPlayer.load();
                        }
                </script>
<?php } ?>
        </body>
</html>

nginx.conf

#/etc/nginx/nginx.conf

#[...]
#append me to the end
rtmp {
        server {
                listen 1935;
                chunk_size 4096;
                application live {
                        live on;
                        on_publish http://127.0.0.1/auth.php;
                        on_record_done http://127.0.0.1/rename.php;
                        push localhost:1934;
                        record all;
                        record_path /var/www/somewhere/vod;
                        record_unique on;
                        record_lock on;
                }
        }
}

rename.php

#/var/www/somewhere/rename.php

<?php
$old=$_POST['path'];
$new=str_replace("YOUR_STREAM_KEY-","",$old);
rename($old,$new);
?>

somesite.conf

#/etc/nginx/sites-available/somesite.conf

server {
        listen 127.0.0.1:80;
        root /var/www/somewhere;
        index                           index.html index.htm index.php;
        include                         fastcgi.conf;
        location ~* \.php$ {
                fastcgi_pass            unix:/var/run/php-fpm/www.sock;
                fastcgi_read_timeout    300;
        }
        location / {
                disable_symlinks        off;
                allow                   all;
                try_files               $uri $uri/ /index.php$is_args$args;
        }
}
server {
        listen [::]:443 ssl;
        listen 443 ssl;

        ssl_certificate /etc/letsencrypt/live/somewhere.com/fullchain.pem;
        ssl_certificate_key /etc/letsencrypt/live/somewhere.com/privkey.pem;
        include /etc/letsencrypt/options-ssl-nginx.conf;
        server_name   vod.somewhere.com;
        allow    all;
        index index.php;
        root /var/www/somewhere;
        index                           index.html index.htm index.php;
        include                         fastcgi.conf;
        location ~* \.php$ {
                fastcgi_pass            unix:/var/run/php-fpm/www.sock;
                fastcgi_read_timeout    300;
        }
        location / {
                disable_symlinks        off;
                allow                   all;
                try_files               $uri $uri/ /index.php$is_args$args;
        }
}