diff --git a/dashboard-ui/bower_components/emby-webcomponents/chromecast/chromecastplayer.js b/dashboard-ui/bower_components/emby-webcomponents/chromecast/chromecastplayer.js index 2e64d54030..936c3d3771 100644 --- a/dashboard-ui/bower_components/emby-webcomponents/chromecast/chromecastplayer.js +++ b/dashboard-ui/bower_components/emby-webcomponents/chromecast/chromecastplayer.js @@ -1 +1 @@ -define(["appSettings","userSettings","playbackManager","connectionManager","globalize","events","require","castSenderApiLoader"],function(appSettings,userSettings,playbackManager,connectionManager,globalize,events,require,castSenderApiLoader){"use strict";function sendConnectionResult(isOk){var resolve=currentResolve,reject=currentReject;currentResolve=null,currentReject=null,isOk?resolve&&resolve():reject?reject():playbackManager.removeActivePlayer(PlayerName)}function alertText(text,title){require(["alert"],function(alert){alert({text:text,title:title})})}function normalizeImages(state){if(state&&state.NowPlayingItem){var item=state.NowPlayingItem;item.ImageTags&&item.ImageTags.Primary||item.PrimaryImageTag&&(item.ImageTags=item.ImageTags||{},item.ImageTags.Primary=item.PrimaryImageTag),item.BackdropImageTag&&item.BackdropItemId===item.Id&&(item.BackdropImageTags=[item.BackdropImageTag]),item.BackdropImageTag&&item.BackdropItemId!==item.Id&&(item.ParentBackdropImageTags=[item.BackdropImageTag],item.ParentBackdropItemId=item.BackdropItemId)}}function getItemsForPlayback(apiClient,query){var userId=apiClient.getCurrentUserId();return query.Ids&&1===query.Ids.split(",").length?apiClient.getItem(userId,query.Ids.split(",")).then(function(item){return{Items:[item],TotalRecordCount:1}}):(query.Limit=query.Limit||100,query.ExcludeLocationTypes="Virtual",query.EnableTotalRecordCount=!1,apiClient.getItems(userId,query))}function bindEventForRelay(instance,eventName){events.on(instance._castPlayer,eventName,function(e,data){console.log("cc: "+eventName);var state=instance.getPlayerStateInternal(data);events.trigger(instance,eventName,[state])})}function initializeChromecast(){var instance=this;instance._castPlayer=new CastPlayer,document.dispatchEvent(new CustomEvent("chromecastloaded",{detail:{player:instance}})),events.on(instance._castPlayer,"connect",function(e){currentResolve?sendConnectionResult(!0):playbackManager.setActivePlayer(PlayerName,instance.getCurrentTargetInfo()),console.log("cc: connect"),instance.lastPlayerData=null}),events.on(instance._castPlayer,"playbackstart",function(e,data){console.log("cc: playbackstart"),instance._castPlayer.initializeCastPlayer();var state=instance.getPlayerStateInternal(data);events.trigger(instance,"playbackstart",[state])}),events.on(instance._castPlayer,"playbackstop",function(e,data){console.log("cc: playbackstop");var state=instance.getPlayerStateInternal(data);events.trigger(instance,"playbackstop",[state]),instance.lastPlayerData={}}),events.on(instance._castPlayer,"playbackprogress",function(e,data){console.log("cc: positionchange");var state=instance.getPlayerStateInternal(data);events.trigger(instance,"timeupdate",[state])}),bindEventForRelay(instance,"timeupdate"),bindEventForRelay(instance,"pause"),bindEventForRelay(instance,"unpause"),bindEventForRelay(instance,"volumechange"),bindEventForRelay(instance,"repeatmodechange"),events.on(instance._castPlayer,"playstatechange",function(e,data){console.log("cc: playstatechange");var state=instance.getPlayerStateInternal(data);events.trigger(instance,"pause",[state])})}function ChromecastPlayer(){this.name=PlayerName,this.type="mediaplayer",this.id="chromecast",this.isLocalPlayer=!1,this.lastPlayerData={},castSenderApiLoader.load().then(initializeChromecast.bind(this))}var currentResolve,currentReject,PlayerName="Chromecast",DEVICE_STATE={IDLE:0,ACTIVE:1,WARNING:2,ERROR:3},PLAYER_STATE={IDLE:"IDLE",LOADING:"LOADING",LOADED:"LOADED",PLAYING:"PLAYING",PAUSED:"PAUSED",STOPPED:"STOPPED",SEEKING:"SEEKING",ERROR:"ERROR"},applicationID="2D4B1DA3",messageNamespace="urn:x-cast:com.connectsdk",CastPlayer=function(){this.deviceState=DEVICE_STATE.IDLE,this.currentMediaSession=null,this.session=null,this.castPlayerState=PLAYER_STATE.IDLE,this.hasReceivers=!1,this.errorHandler=this.onError.bind(this),this.mediaStatusUpdateHandler=this.onMediaStatusUpdate.bind(this),this.initializeCastPlayer()};return CastPlayer.prototype.initializeCastPlayer=function(){var chrome=window.chrome;if(chrome){if(!chrome.cast||!chrome.cast.isAvailable)return void setTimeout(this.initializeCastPlayer.bind(this),1e3);var sessionRequest=new chrome.cast.SessionRequest(applicationID),apiConfig=new chrome.cast.ApiConfig(sessionRequest,this.sessionListener.bind(this),this.receiverListener.bind(this),"origin_scoped");console.log("chromecast.initialize"),chrome.cast.initialize(apiConfig,this.onInitSuccess.bind(this),this.errorHandler)}},CastPlayer.prototype.onInitSuccess=function(){this.isInitialized=!0,console.log("chromecast init success")},CastPlayer.prototype.onError=function(){console.log("chromecast error")},CastPlayer.prototype.sessionListener=function(e){this.session=e,this.session&&(console.log("sessionListener "+JSON.stringify(e)),this.session.media[0]&&this.onMediaDiscovered("activeSession",this.session.media[0]),this.onSessionConnected(e))},CastPlayer.prototype.messageListener=function(namespace,message){if("string"==typeof message&&(message=JSON.parse(message)),"playbackerror"===message.type){var errorCode=message.data;setTimeout(function(){alertText(globalize.translate("MessagePlaybackError"+errorCode),globalize.translate("HeaderPlaybackError"))},300)}else"connectionerror"===message.type?setTimeout(function(){alertText(globalize.translate("MessageChromecastConnectionError"),globalize.translate("HeaderError"))},300):message.type&&events.trigger(this,message.type,[message.data])},CastPlayer.prototype.receiverListener=function(e){"available"===e?(console.log("chromecast receiver found"),this.hasReceivers=!0):(console.log("chromecast receiver list empty"),this.hasReceivers=!1)},CastPlayer.prototype.sessionUpdateListener=function(isAlive){console.log("sessionUpdateListener alive: "+isAlive),isAlive||(this.session=null,this.deviceState=DEVICE_STATE.IDLE,this.castPlayerState=PLAYER_STATE.IDLE,console.log("sessionUpdateListener: setting currentMediaSession to null"),this.currentMediaSession=null,sendConnectionResult(!1))},CastPlayer.prototype.launchApp=function(){console.log("chromecast launching app..."),chrome.cast.requestSession(this.onRequestSessionSuccess.bind(this),this.onLaunchError.bind(this))},CastPlayer.prototype.onRequestSessionSuccess=function(e){console.log("chromecast session success: "+e.sessionId),this.onSessionConnected(e)},CastPlayer.prototype.onSessionConnected=function(session){this.session=session,this.deviceState=DEVICE_STATE.ACTIVE,this.session.addMessageListener(messageNamespace,this.messageListener.bind(this)),this.session.addMediaListener(this.sessionMediaListener.bind(this)),this.session.addUpdateListener(this.sessionUpdateListener.bind(this)),events.trigger(this,"connect"),this.sendMessage({options:{},command:"Identify"})},CastPlayer.prototype.sessionMediaListener=function(e){console.log("sessionMediaListener"),this.currentMediaSession=e,this.currentMediaSession.addUpdateListener(this.mediaStatusUpdateHandler)},CastPlayer.prototype.onLaunchError=function(){console.log("chromecast launch error"),this.deviceState=DEVICE_STATE.ERROR,sendConnectionResult(!1)},CastPlayer.prototype.stopApp=function(){this.session&&this.session.stop(this.onStopAppSuccess.bind(this,"Session stopped"),this.errorHandler)},CastPlayer.prototype.onStopAppSuccess=function(message){console.log(message),this.deviceState=DEVICE_STATE.IDLE,this.castPlayerState=PLAYER_STATE.IDLE,console.log("onStopAppSuccess: setting currentMediaSession to null"),this.currentMediaSession=null},CastPlayer.prototype.loadMedia=function(options,command){return this.session?(options.items=options.items.map(function(i){return{Id:i.Id,ServerId:i.ServerId,Name:i.Name,Type:i.Type,MediaType:i.MediaType,IsFolder:i.IsFolder}}),this.sendMessage({options:options,command:command})):(console.log("no session"),Promise.reject())},CastPlayer.prototype.sendMessage=function(message){var player=this,receiverName=null,session=player.session;session&&session.receiver&&session.receiver.friendlyName&&(receiverName=session.receiver.friendlyName);var apiClient;apiClient=message.options&&message.options.ServerId?connectionManager.getApiClient(message.options.ServerId):message.options&&message.options.items&&message.options.items.length?connectionManager.getApiClient(message.options.items[0].ServerId):connectionManager.currentApiClient(),message=Object.assign(message,{userId:apiClient.getCurrentUserId(),deviceId:apiClient.deviceId(),accessToken:apiClient.accessToken(),serverAddress:apiClient.serverAddress(),serverId:apiClient.serverId(),receiverName:receiverName});var bitrateSetting=appSettings.maxChromecastBitrate();return bitrateSetting&&(message.maxBitrate=bitrateSetting),message.options&&message.options.items&&(message.subtitleAppearance=userSettings.getSubtitleAppearanceSettings(),message.subtitleBurnIn=appSettings.get("subtitleburnin")||""),new Promise(function(resolve,reject){require(["chromecastHelper"],function(chromecastHelper){chromecastHelper.getServerAddress(apiClient).then(function(serverAddress){message.serverAddress=serverAddress,player.sendMessageInternal(message).then(resolve,reject)},reject)})})},CastPlayer.prototype.sendMessageInternal=function(message){return message=JSON.stringify(message),this.session.sendMessage(messageNamespace,message,this.onPlayCommandSuccess.bind(this),this.errorHandler),Promise.resolve()},CastPlayer.prototype.onPlayCommandSuccess=function(){console.log("Message was sent to receiver ok.")},CastPlayer.prototype.onMediaDiscovered=function(how,mediaSession){console.log("chromecast new media session ID:"+mediaSession.mediaSessionId+" ("+how+")"),this.currentMediaSession=mediaSession,"loadMedia"===how&&(this.castPlayerState=PLAYER_STATE.PLAYING),"activeSession"===how&&(this.castPlayerState=mediaSession.playerState),this.currentMediaSession.addUpdateListener(this.mediaStatusUpdateHandler)},CastPlayer.prototype.onMediaStatusUpdate=function(e){e===!1&&(this.castPlayerState=PLAYER_STATE.IDLE),console.log("chromecast updating media: "+e)},CastPlayer.prototype.setReceiverVolume=function(mute,vol){return this.currentMediaSession?void(mute?this.session.setReceiverMuted(!0,this.mediaCommandSuccessCallback.bind(this),this.errorHandler):this.session.setReceiverVolumeLevel(vol||1,this.mediaCommandSuccessCallback.bind(this),this.errorHandler)):void console.log("this.currentMediaSession is null")},CastPlayer.prototype.mute=function(){this.setReceiverVolume(!0)},CastPlayer.prototype.mediaCommandSuccessCallback=function(info,e){console.log(info)},ChromecastPlayer.prototype.tryPair=function(target){var castPlayer=this._castPlayer;return castPlayer.deviceState!==DEVICE_STATE.ACTIVE&&castPlayer.isInitialized?new Promise(function(resolve,reject){currentResolve=resolve,currentReject=reject,castPlayer.launchApp()}):(currentResolve=null,currentReject=null,Promise.reject())},ChromecastPlayer.prototype.getTargets=function(){var targets=[];return this._castPlayer.hasReceivers&&targets.push(this.getCurrentTargetInfo()),Promise.resolve(targets)},ChromecastPlayer.prototype.getCurrentTargetInfo=function(){var appName=null,castPlayer=this._castPlayer;return castPlayer.session&&castPlayer.session.receiver&&castPlayer.session.receiver.friendlyName&&(appName=castPlayer.session.receiver.friendlyName),{name:PlayerName,id:PlayerName,playerName:PlayerName,playableMediaTypes:["Audio","Video"],isLocalPlayer:!1,appName:PlayerName,deviceName:appName,supportedCommands:["VolumeUp","VolumeDown","Mute","Unmute","ToggleMute","SetVolume","SetAudioStreamIndex","SetSubtitleStreamIndex","DisplayContent","SetRepeatMode","EndSession"]}},ChromecastPlayer.prototype.getPlayerStateInternal=function(data){var triggerStateChange=!1;return data&&!this.lastPlayerData&&(triggerStateChange=!0),data=data||this.lastPlayerData,this.lastPlayerData=data,normalizeImages(data),triggerStateChange&&events.trigger(this,"statechange",[data]),data},ChromecastPlayer.prototype.playWithCommand=function(options,command){if(!options.items){var apiClient=connectionManager.getApiClient(options.serverId),instance=this;return apiClient.getItem(apiClient.getCurrentUserId(),options.ids[0]).then(function(item){return options.items=[item],instance.playWithCommand(options,command)})}return this._castPlayer.loadMedia(options,command)},ChromecastPlayer.prototype.seek=function(position){position=parseInt(position),position/=1e7,this._castPlayer.sendMessage({options:{position:position},command:"Seek"})},ChromecastPlayer.prototype.setAudioStreamIndex=function(index){this._castPlayer.sendMessage({options:{index:index},command:"SetAudioStreamIndex"})},ChromecastPlayer.prototype.setSubtitleStreamIndex=function(index){this._castPlayer.sendMessage({options:{index:index},command:"SetSubtitleStreamIndex"})},ChromecastPlayer.prototype.setMaxStreamingBitrate=function(options){this._castPlayer.sendMessage({options:options,command:"SetMaxStreamingBitrate"})},ChromecastPlayer.prototype.isFullscreen=function(){var state=this.lastPlayerData||{};return state=state.PlayState||{},state.IsFullscreen},ChromecastPlayer.prototype.nextTrack=function(){this._castPlayer.sendMessage({options:{},command:"NextTrack"})},ChromecastPlayer.prototype.previousTrack=function(){this._castPlayer.sendMessage({options:{},command:"PreviousTrack"})},ChromecastPlayer.prototype.volumeDown=function(){this._castPlayer.sendMessage({options:{},command:"VolumeDown"})},ChromecastPlayer.prototype.endSession=function(){var instance=this;this.stop().then(function(){setTimeout(function(){instance._castPlayer.stopApp()},1e3)})},ChromecastPlayer.prototype.volumeUp=function(){this._castPlayer.sendMessage({options:{},command:"VolumeUp"})},ChromecastPlayer.prototype.setVolume=function(vol){vol=Math.min(vol,100),vol=Math.max(vol,0),this._castPlayer.sendMessage({options:{volume:vol},command:"SetVolume"})},ChromecastPlayer.prototype.unpause=function(){this._castPlayer.sendMessage({options:{},command:"Unpause"})},ChromecastPlayer.prototype.playPause=function(){this._castPlayer.sendMessage({options:{},command:"PlayPause"})},ChromecastPlayer.prototype.pause=function(){this._castPlayer.sendMessage({options:{},command:"Pause"})},ChromecastPlayer.prototype.stop=function(){return this._castPlayer.sendMessage({options:{},command:"Stop"})},ChromecastPlayer.prototype.displayContent=function(options){this._castPlayer.sendMessage({options:options,command:"DisplayContent"})},ChromecastPlayer.prototype.setMute=function(isMuted){var castPlayer=this._castPlayer;isMuted?castPlayer.sendMessage({options:{},command:"Mute"}):castPlayer.sendMessage({options:{},command:"Unmute"})},ChromecastPlayer.prototype.getRepeatMode=function(){var state=this.lastPlayerData||{};return state=state.PlayState||{},state.RepeatMode},ChromecastPlayer.prototype.setRepeatMode=function(mode){this._castPlayer.sendMessage({options:{RepeatMode:mode},command:"SetRepeatMode"})},ChromecastPlayer.prototype.toggleMute=function(){this._castPlayer.sendMessage({options:{},command:"ToggleMute"})},ChromecastPlayer.prototype.audioTracks=function(){var state=this.lastPlayerData||{};state=state.NowPlayingItem||{};var streams=state.MediaStreams||[];return streams.filter(function(s){return"Audio"===s.Type})},ChromecastPlayer.prototype.getAudioStreamIndex=function(){var state=this.lastPlayerData||{};return state=state.PlayState||{},state.AudioStreamIndex},ChromecastPlayer.prototype.subtitleTracks=function(){var state=this.lastPlayerData||{};state=state.NowPlayingItem||{};var streams=state.MediaStreams||[];return streams.filter(function(s){return"Subtitle"===s.Type})},ChromecastPlayer.prototype.getSubtitleStreamIndex=function(){var state=this.lastPlayerData||{};return state=state.PlayState||{},state.SubtitleStreamIndex},ChromecastPlayer.prototype.getMaxStreamingBitrate=function(){var state=this.lastPlayerData||{};return state=state.PlayState||{},state.MaxStreamingBitrate},ChromecastPlayer.prototype.getVolume=function(){var state=this.lastPlayerData||{};return state=state.PlayState||{},null==state.VolumeLevel?100:state.VolumeLevel},ChromecastPlayer.prototype.isPlaying=function(){var state=this.lastPlayerData||{};return null!=state.NowPlayingItem},ChromecastPlayer.prototype.isPlayingVideo=function(){var state=this.lastPlayerData||{};return state=state.NowPlayingItem||{},"Video"===state.MediaType},ChromecastPlayer.prototype.isPlayingAudio=function(){var state=this.lastPlayerData||{};return state=state.NowPlayingItem||{},"Audio"===state.MediaType},ChromecastPlayer.prototype.currentTime=function(val){if(null!=val)return this.seek(val);var state=this.lastPlayerData||{};return state=state.PlayState||{},state.PositionTicks},ChromecastPlayer.prototype.duration=function(){var state=this.lastPlayerData||{};return state=state.NowPlayingItem||{},state.RunTimeTicks},ChromecastPlayer.prototype.getBufferedRanges=function(){var state=this.lastPlayerData||{};return state=state.PlayState||{},state.BufferedRanges||[]},ChromecastPlayer.prototype.paused=function(){var state=this.lastPlayerData||{};return state=state.PlayState||{},state.IsPaused},ChromecastPlayer.prototype.isMuted=function(){var state=this.lastPlayerData||{};return state=state.PlayState||{},state.IsMuted},ChromecastPlayer.prototype.shuffle=function(item){var apiClient=connectionManager.getApiClient(item.ServerId),userId=apiClient.getCurrentUserId(),instance=this;apiClient.getItem(userId,item.Id).then(function(item){instance.playWithCommand({items:[item]},"Shuffle")})},ChromecastPlayer.prototype.instantMix=function(item){var apiClient=connectionManager.getApiClient(item.ServerId),userId=apiClient.getCurrentUserId(),instance=this;apiClient.getItem(userId,item.Id).then(function(item){instance.playWithCommand({items:[item]},"InstantMix")})},ChromecastPlayer.prototype.canPlayMediaType=function(mediaType){return mediaType=(mediaType||"").toLowerCase(),"audio"===mediaType||"video"===mediaType},ChromecastPlayer.prototype.canQueueMediaType=function(mediaType){return this.canPlayMediaType(mediaType)},ChromecastPlayer.prototype.queue=function(options){this.playWithCommand(options,"PlayLast")},ChromecastPlayer.prototype.queueNext=function(options){this.playWithCommand(options,"PlayNext")},ChromecastPlayer.prototype.play=function(options){if(options.items)return this.playWithCommand(options,"PlayNow");if(!options.serverId)throw new Error("serverId required!");var instance=this,apiClient=connectionManager.getApiClient(options.serverId);return getItemsForPlayback(apiClient,{Ids:options.ids.join(",")}).then(function(result){return options.items=result.Items,instance.playWithCommand(options,"PlayNow")})},ChromecastPlayer.prototype.toggleFullscreen=function(){},ChromecastPlayer.prototype.beginPlayerUpdates=function(){},ChromecastPlayer.prototype.endPlayerUpdates=function(){},ChromecastPlayer.prototype.getPlaylist=function(){return Promise.resolve([])},ChromecastPlayer.prototype.getCurrentPlaylistItemId=function(){},ChromecastPlayer.prototype.setCurrentPlaylistItem=function(playlistItemId){return Promise.resolve()},ChromecastPlayer.prototype.removeFromPlaylist=function(playlistItemIds){return Promise.resolve()},ChromecastPlayer.prototype.getPlayerState=function(){return this.getPlayerStateInternal()||{}},ChromecastPlayer}); \ No newline at end of file +define(["appSettings","userSettings","playbackManager","connectionManager","globalize","events","require","castSenderApiLoader"],function(appSettings,userSettings,playbackManager,connectionManager,globalize,events,require,castSenderApiLoader){"use strict";function sendConnectionResult(isOk){var resolve=currentResolve,reject=currentReject;currentResolve=null,currentReject=null,isOk?resolve&&resolve():reject?reject():playbackManager.removeActivePlayer(PlayerName)}function alertText(text,title){require(["alert"],function(alert){alert({text:text,title:title})})}function normalizeImages(state){if(state&&state.NowPlayingItem){var item=state.NowPlayingItem;item.ImageTags&&item.ImageTags.Primary||item.PrimaryImageTag&&(item.ImageTags=item.ImageTags||{},item.ImageTags.Primary=item.PrimaryImageTag),item.BackdropImageTag&&item.BackdropItemId===item.Id&&(item.BackdropImageTags=[item.BackdropImageTag]),item.BackdropImageTag&&item.BackdropItemId!==item.Id&&(item.ParentBackdropImageTags=[item.BackdropImageTag],item.ParentBackdropItemId=item.BackdropItemId)}}function getItemsForPlayback(apiClient,query){var userId=apiClient.getCurrentUserId();return query.Ids&&1===query.Ids.split(",").length?apiClient.getItem(userId,query.Ids.split(",")).then(function(item){return{Items:[item],TotalRecordCount:1}}):(query.Limit=query.Limit||100,query.ExcludeLocationTypes="Virtual",query.EnableTotalRecordCount=!1,apiClient.getItems(userId,query))}function bindEventForRelay(instance,eventName){events.on(instance._castPlayer,eventName,function(e,data){console.log("cc: "+eventName);var state=instance.getPlayerStateInternal(data);events.trigger(instance,eventName,[state])})}function initializeChromecast(){var instance=this;instance._castPlayer=new CastPlayer,document.dispatchEvent(new CustomEvent("chromecastloaded",{detail:{player:instance}})),events.on(instance._castPlayer,"connect",function(e){currentResolve?sendConnectionResult(!0):playbackManager.setActivePlayer(PlayerName,instance.getCurrentTargetInfo()),console.log("cc: connect"),instance.lastPlayerData=null}),events.on(instance._castPlayer,"playbackstart",function(e,data){console.log("cc: playbackstart"),instance._castPlayer.initializeCastPlayer();var state=instance.getPlayerStateInternal(data);events.trigger(instance,"playbackstart",[state])}),events.on(instance._castPlayer,"playbackstop",function(e,data){console.log("cc: playbackstop");var state=instance.getPlayerStateInternal(data);events.trigger(instance,"playbackstop",[state]),instance.lastPlayerData={}}),events.on(instance._castPlayer,"playbackprogress",function(e,data){console.log("cc: positionchange");var state=instance.getPlayerStateInternal(data);events.trigger(instance,"timeupdate",[state])}),bindEventForRelay(instance,"timeupdate"),bindEventForRelay(instance,"pause"),bindEventForRelay(instance,"unpause"),bindEventForRelay(instance,"volumechange"),bindEventForRelay(instance,"repeatmodechange"),events.on(instance._castPlayer,"playstatechange",function(e,data){console.log("cc: playstatechange");var state=instance.getPlayerStateInternal(data);events.trigger(instance,"pause",[state])})}function ChromecastPlayer(){this.name=PlayerName,this.type="mediaplayer",this.id="chromecast",this.isLocalPlayer=!1,this.lastPlayerData={},castSenderApiLoader.load().then(initializeChromecast.bind(this))}var currentResolve,currentReject,PlayerName="Chromecast",DEVICE_STATE={IDLE:0,ACTIVE:1,WARNING:2,ERROR:3},PLAYER_STATE={IDLE:"IDLE",LOADING:"LOADING",LOADED:"LOADED",PLAYING:"PLAYING",PAUSED:"PAUSED",STOPPED:"STOPPED",SEEKING:"SEEKING",ERROR:"ERROR"},applicationID="2D4B1DA3",messageNamespace="urn:x-cast:com.connectsdk",CastPlayer=function(){this.deviceState=DEVICE_STATE.IDLE,this.currentMediaSession=null,this.session=null,this.castPlayerState=PLAYER_STATE.IDLE,this.hasReceivers=!1,this.errorHandler=this.onError.bind(this),this.mediaStatusUpdateHandler=this.onMediaStatusUpdate.bind(this),this.initializeCastPlayer()};return CastPlayer.prototype.initializeCastPlayer=function(){var chrome=window.chrome;if(chrome){if(!chrome.cast||!chrome.cast.isAvailable)return void setTimeout(this.initializeCastPlayer.bind(this),1e3);var sessionRequest=new chrome.cast.SessionRequest(applicationID),apiConfig=new chrome.cast.ApiConfig(sessionRequest,this.sessionListener.bind(this),this.receiverListener.bind(this),"origin_scoped");console.log("chromecast.initialize"),chrome.cast.initialize(apiConfig,this.onInitSuccess.bind(this),this.errorHandler)}},CastPlayer.prototype.onInitSuccess=function(){this.isInitialized=!0,console.log("chromecast init success")},CastPlayer.prototype.onError=function(){console.log("chromecast error")},CastPlayer.prototype.sessionListener=function(e){this.session=e,this.session&&(console.log("sessionListener "+JSON.stringify(e)),this.session.media[0]&&this.onMediaDiscovered("activeSession",this.session.media[0]),this.onSessionConnected(e))},CastPlayer.prototype.messageListener=function(namespace,message){if("string"==typeof message&&(message=JSON.parse(message)),"playbackerror"===message.type){var errorCode=message.data;setTimeout(function(){alertText(globalize.translate("MessagePlaybackError"+errorCode),globalize.translate("HeaderPlaybackError"))},300)}else"connectionerror"===message.type?setTimeout(function(){alertText(globalize.translate("MessageChromecastConnectionError"),globalize.translate("HeaderError"))},300):message.type&&events.trigger(this,message.type,[message.data])},CastPlayer.prototype.receiverListener=function(e){"available"===e?(console.log("chromecast receiver found"),this.hasReceivers=!0):(console.log("chromecast receiver list empty"),this.hasReceivers=!1)},CastPlayer.prototype.sessionUpdateListener=function(isAlive){console.log("sessionUpdateListener alive: "+isAlive),isAlive||(this.session=null,this.deviceState=DEVICE_STATE.IDLE,this.castPlayerState=PLAYER_STATE.IDLE,console.log("sessionUpdateListener: setting currentMediaSession to null"),this.currentMediaSession=null,sendConnectionResult(!1))},CastPlayer.prototype.launchApp=function(){console.log("chromecast launching app..."),chrome.cast.requestSession(this.onRequestSessionSuccess.bind(this),this.onLaunchError.bind(this))},CastPlayer.prototype.onRequestSessionSuccess=function(e){console.log("chromecast session success: "+e.sessionId),this.onSessionConnected(e)},CastPlayer.prototype.onSessionConnected=function(session){this.session=session,this.deviceState=DEVICE_STATE.ACTIVE,this.session.addMessageListener(messageNamespace,this.messageListener.bind(this)),this.session.addMediaListener(this.sessionMediaListener.bind(this)),this.session.addUpdateListener(this.sessionUpdateListener.bind(this)),events.trigger(this,"connect"),this.sendMessage({options:{},command:"Identify"})},CastPlayer.prototype.sessionMediaListener=function(e){console.log("sessionMediaListener"),this.currentMediaSession=e,this.currentMediaSession.addUpdateListener(this.mediaStatusUpdateHandler)},CastPlayer.prototype.onLaunchError=function(){console.log("chromecast launch error"),this.deviceState=DEVICE_STATE.ERROR,sendConnectionResult(!1)},CastPlayer.prototype.stopApp=function(){this.session&&this.session.stop(this.onStopAppSuccess.bind(this,"Session stopped"),this.errorHandler)},CastPlayer.prototype.onStopAppSuccess=function(message){console.log(message),this.deviceState=DEVICE_STATE.IDLE,this.castPlayerState=PLAYER_STATE.IDLE,console.log("onStopAppSuccess: setting currentMediaSession to null"),this.currentMediaSession=null},CastPlayer.prototype.loadMedia=function(options,command){return this.session?(options.items=options.items.map(function(i){return{Id:i.Id,ServerId:i.ServerId,Name:i.Name,Type:i.Type,MediaType:i.MediaType,IsFolder:i.IsFolder}}),this.sendMessage({options:options,command:command})):(console.log("no session"),Promise.reject())},CastPlayer.prototype.sendMessage=function(message){var player=this,receiverName=null,session=player.session;session&&session.receiver&&session.receiver.friendlyName&&(receiverName=session.receiver.friendlyName);var apiClient;apiClient=message.options&&message.options.ServerId?connectionManager.getApiClient(message.options.ServerId):message.options&&message.options.items&&message.options.items.length?connectionManager.getApiClient(message.options.items[0].ServerId):connectionManager.currentApiClient(),message=Object.assign(message,{userId:apiClient.getCurrentUserId(),deviceId:apiClient.deviceId(),accessToken:apiClient.accessToken(),serverAddress:apiClient.serverAddress(),serverId:apiClient.serverId(),receiverName:receiverName});var bitrateSetting=appSettings.maxChromecastBitrate();return bitrateSetting&&(message.maxBitrate=bitrateSetting),message.options&&message.options.items&&(message.subtitleAppearance=userSettings.getSubtitleAppearanceSettings(),message.subtitleBurnIn=appSettings.get("subtitleburnin")||""),new Promise(function(resolve,reject){require(["chromecastHelper"],function(chromecastHelper){chromecastHelper.getServerAddress(apiClient).then(function(serverAddress){message.serverAddress=serverAddress,player.sendMessageInternal(message).then(resolve,reject)},reject)})})},CastPlayer.prototype.sendMessageInternal=function(message){return message=JSON.stringify(message),this.session.sendMessage(messageNamespace,message,this.onPlayCommandSuccess.bind(this),this.errorHandler),Promise.resolve()},CastPlayer.prototype.onPlayCommandSuccess=function(){console.log("Message was sent to receiver ok.")},CastPlayer.prototype.onMediaDiscovered=function(how,mediaSession){console.log("chromecast new media session ID:"+mediaSession.mediaSessionId+" ("+how+")"),this.currentMediaSession=mediaSession,"loadMedia"===how&&(this.castPlayerState=PLAYER_STATE.PLAYING),"activeSession"===how&&(this.castPlayerState=mediaSession.playerState),this.currentMediaSession.addUpdateListener(this.mediaStatusUpdateHandler)},CastPlayer.prototype.onMediaStatusUpdate=function(e){e===!1&&(this.castPlayerState=PLAYER_STATE.IDLE),console.log("chromecast updating media: "+e)},CastPlayer.prototype.setReceiverVolume=function(mute,vol){return this.currentMediaSession?void(mute?this.session.setReceiverMuted(!0,this.mediaCommandSuccessCallback.bind(this),this.errorHandler):this.session.setReceiverVolumeLevel(vol||1,this.mediaCommandSuccessCallback.bind(this),this.errorHandler)):void console.log("this.currentMediaSession is null")},CastPlayer.prototype.mute=function(){this.setReceiverVolume(!0)},CastPlayer.prototype.mediaCommandSuccessCallback=function(info,e){console.log(info)},ChromecastPlayer.prototype.tryPair=function(target){var castPlayer=this._castPlayer;return castPlayer.deviceState!==DEVICE_STATE.ACTIVE&&castPlayer.isInitialized?new Promise(function(resolve,reject){currentResolve=resolve,currentReject=reject,castPlayer.launchApp()}):(currentResolve=null,currentReject=null,Promise.reject())},ChromecastPlayer.prototype.getTargets=function(){var targets=[];return this._castPlayer.hasReceivers&&targets.push(this.getCurrentTargetInfo()),Promise.resolve(targets)},ChromecastPlayer.prototype.getCurrentTargetInfo=function(){var appName=null,castPlayer=this._castPlayer;return castPlayer.session&&castPlayer.session.receiver&&castPlayer.session.receiver.friendlyName&&(appName=castPlayer.session.receiver.friendlyName),{name:PlayerName,id:PlayerName,playerName:PlayerName,playableMediaTypes:["Audio","Video"],isLocalPlayer:!1,appName:PlayerName,deviceName:appName,supportedCommands:["VolumeUp","VolumeDown","Mute","Unmute","ToggleMute","SetVolume","SetAudioStreamIndex","SetSubtitleStreamIndex","DisplayContent","SetRepeatMode","EndSession","PlayMediaSource"]}},ChromecastPlayer.prototype.getPlayerStateInternal=function(data){var triggerStateChange=!1;return data&&!this.lastPlayerData&&(triggerStateChange=!0),data=data||this.lastPlayerData,this.lastPlayerData=data,normalizeImages(data),triggerStateChange&&events.trigger(this,"statechange",[data]),data},ChromecastPlayer.prototype.playWithCommand=function(options,command){if(!options.items){var apiClient=connectionManager.getApiClient(options.serverId),instance=this;return apiClient.getItem(apiClient.getCurrentUserId(),options.ids[0]).then(function(item){return options.items=[item],instance.playWithCommand(options,command)})}return this._castPlayer.loadMedia(options,command)},ChromecastPlayer.prototype.seek=function(position){position=parseInt(position),position/=1e7,this._castPlayer.sendMessage({options:{position:position},command:"Seek"})},ChromecastPlayer.prototype.setAudioStreamIndex=function(index){this._castPlayer.sendMessage({options:{index:index},command:"SetAudioStreamIndex"})},ChromecastPlayer.prototype.setSubtitleStreamIndex=function(index){this._castPlayer.sendMessage({options:{index:index},command:"SetSubtitleStreamIndex"})},ChromecastPlayer.prototype.setMaxStreamingBitrate=function(options){this._castPlayer.sendMessage({options:options,command:"SetMaxStreamingBitrate"})},ChromecastPlayer.prototype.isFullscreen=function(){var state=this.lastPlayerData||{};return state=state.PlayState||{},state.IsFullscreen},ChromecastPlayer.prototype.nextTrack=function(){this._castPlayer.sendMessage({options:{},command:"NextTrack"})},ChromecastPlayer.prototype.previousTrack=function(){this._castPlayer.sendMessage({options:{},command:"PreviousTrack"})},ChromecastPlayer.prototype.volumeDown=function(){this._castPlayer.sendMessage({options:{},command:"VolumeDown"})},ChromecastPlayer.prototype.endSession=function(){var instance=this;this.stop().then(function(){setTimeout(function(){instance._castPlayer.stopApp()},1e3)})},ChromecastPlayer.prototype.volumeUp=function(){this._castPlayer.sendMessage({options:{},command:"VolumeUp"})},ChromecastPlayer.prototype.setVolume=function(vol){vol=Math.min(vol,100),vol=Math.max(vol,0),this._castPlayer.sendMessage({options:{volume:vol},command:"SetVolume"})},ChromecastPlayer.prototype.unpause=function(){this._castPlayer.sendMessage({options:{},command:"Unpause"})},ChromecastPlayer.prototype.playPause=function(){this._castPlayer.sendMessage({options:{},command:"PlayPause"})},ChromecastPlayer.prototype.pause=function(){this._castPlayer.sendMessage({options:{},command:"Pause"})},ChromecastPlayer.prototype.stop=function(){return this._castPlayer.sendMessage({options:{},command:"Stop"})},ChromecastPlayer.prototype.displayContent=function(options){this._castPlayer.sendMessage({options:options,command:"DisplayContent"})},ChromecastPlayer.prototype.setMute=function(isMuted){var castPlayer=this._castPlayer;isMuted?castPlayer.sendMessage({options:{},command:"Mute"}):castPlayer.sendMessage({options:{},command:"Unmute"})},ChromecastPlayer.prototype.getRepeatMode=function(){var state=this.lastPlayerData||{};return state=state.PlayState||{},state.RepeatMode},ChromecastPlayer.prototype.setRepeatMode=function(mode){this._castPlayer.sendMessage({options:{RepeatMode:mode},command:"SetRepeatMode"})},ChromecastPlayer.prototype.toggleMute=function(){this._castPlayer.sendMessage({options:{},command:"ToggleMute"})},ChromecastPlayer.prototype.audioTracks=function(){var state=this.lastPlayerData||{};state=state.NowPlayingItem||{};var streams=state.MediaStreams||[];return streams.filter(function(s){return"Audio"===s.Type})},ChromecastPlayer.prototype.getAudioStreamIndex=function(){var state=this.lastPlayerData||{};return state=state.PlayState||{},state.AudioStreamIndex},ChromecastPlayer.prototype.subtitleTracks=function(){var state=this.lastPlayerData||{};state=state.NowPlayingItem||{};var streams=state.MediaStreams||[];return streams.filter(function(s){return"Subtitle"===s.Type})},ChromecastPlayer.prototype.getSubtitleStreamIndex=function(){var state=this.lastPlayerData||{};return state=state.PlayState||{},state.SubtitleStreamIndex},ChromecastPlayer.prototype.getMaxStreamingBitrate=function(){var state=this.lastPlayerData||{};return state=state.PlayState||{},state.MaxStreamingBitrate},ChromecastPlayer.prototype.getVolume=function(){var state=this.lastPlayerData||{};return state=state.PlayState||{},null==state.VolumeLevel?100:state.VolumeLevel},ChromecastPlayer.prototype.isPlaying=function(){var state=this.lastPlayerData||{};return null!=state.NowPlayingItem},ChromecastPlayer.prototype.isPlayingVideo=function(){var state=this.lastPlayerData||{};return state=state.NowPlayingItem||{},"Video"===state.MediaType},ChromecastPlayer.prototype.isPlayingAudio=function(){var state=this.lastPlayerData||{};return state=state.NowPlayingItem||{},"Audio"===state.MediaType},ChromecastPlayer.prototype.currentTime=function(val){if(null!=val)return this.seek(val);var state=this.lastPlayerData||{};return state=state.PlayState||{},state.PositionTicks},ChromecastPlayer.prototype.duration=function(){var state=this.lastPlayerData||{};return state=state.NowPlayingItem||{},state.RunTimeTicks},ChromecastPlayer.prototype.getBufferedRanges=function(){var state=this.lastPlayerData||{};return state=state.PlayState||{},state.BufferedRanges||[]},ChromecastPlayer.prototype.paused=function(){var state=this.lastPlayerData||{};return state=state.PlayState||{},state.IsPaused},ChromecastPlayer.prototype.isMuted=function(){var state=this.lastPlayerData||{};return state=state.PlayState||{},state.IsMuted},ChromecastPlayer.prototype.shuffle=function(item){var apiClient=connectionManager.getApiClient(item.ServerId),userId=apiClient.getCurrentUserId(),instance=this;apiClient.getItem(userId,item.Id).then(function(item){instance.playWithCommand({items:[item]},"Shuffle")})},ChromecastPlayer.prototype.instantMix=function(item){var apiClient=connectionManager.getApiClient(item.ServerId),userId=apiClient.getCurrentUserId(),instance=this;apiClient.getItem(userId,item.Id).then(function(item){instance.playWithCommand({items:[item]},"InstantMix")})},ChromecastPlayer.prototype.canPlayMediaType=function(mediaType){return mediaType=(mediaType||"").toLowerCase(),"audio"===mediaType||"video"===mediaType},ChromecastPlayer.prototype.canQueueMediaType=function(mediaType){return this.canPlayMediaType(mediaType)},ChromecastPlayer.prototype.queue=function(options){this.playWithCommand(options,"PlayLast")},ChromecastPlayer.prototype.queueNext=function(options){this.playWithCommand(options,"PlayNext")},ChromecastPlayer.prototype.play=function(options){if(options.items)return this.playWithCommand(options,"PlayNow");if(!options.serverId)throw new Error("serverId required!");var instance=this,apiClient=connectionManager.getApiClient(options.serverId);return getItemsForPlayback(apiClient,{Ids:options.ids.join(",")}).then(function(result){return options.items=result.Items,instance.playWithCommand(options,"PlayNow")})},ChromecastPlayer.prototype.toggleFullscreen=function(){},ChromecastPlayer.prototype.beginPlayerUpdates=function(){},ChromecastPlayer.prototype.endPlayerUpdates=function(){},ChromecastPlayer.prototype.getPlaylist=function(){return Promise.resolve([])},ChromecastPlayer.prototype.getCurrentPlaylistItemId=function(){},ChromecastPlayer.prototype.setCurrentPlaylistItem=function(playlistItemId){return Promise.resolve()},ChromecastPlayer.prototype.removeFromPlaylist=function(playlistItemIds){return Promise.resolve()},ChromecastPlayer.prototype.getPlayerState=function(){return this.getPlayerStateInternal()||{}},ChromecastPlayer}); \ No newline at end of file diff --git a/dashboard-ui/bower_components/emby-webcomponents/htmlaudioplayer/blank.mp3 b/dashboard-ui/bower_components/emby-webcomponents/htmlaudioplayer/blank.mp3 deleted file mode 100644 index dbf05cbdd5..0000000000 Binary files a/dashboard-ui/bower_components/emby-webcomponents/htmlaudioplayer/blank.mp3 and /dev/null differ diff --git a/dashboard-ui/bower_components/emby-webcomponents/htmlaudioplayer/plugin.js b/dashboard-ui/bower_components/emby-webcomponents/htmlaudioplayer/plugin.js index 21a24d9437..d443b8dd0f 100644 --- a/dashboard-ui/bower_components/emby-webcomponents/htmlaudioplayer/plugin.js +++ b/dashboard-ui/bower_components/emby-webcomponents/htmlaudioplayer/plugin.js @@ -1 +1 @@ -define(["events","browser","require","apphost","appSettings","htmlMediaHelper"],function(events,browser,require,appHost,appSettings,htmlMediaHelper){"use strict";function getDefaultProfile(){return new Promise(function(resolve,reject){require(["browserdeviceprofile"],function(profileBuilder){resolve(profileBuilder({}))})})}function fade(instance,elem,startingVolume){instance._isFadingOut=!0;var newVolume=Math.max(0,startingVolume-.15);return console.log("fading volume to "+newVolume),elem.volume=newVolume,newVolume<=0?(instance._isFadingOut=!1,Promise.resolve()):new Promise(function(resolve,reject){cancelFadeTimeout(),fadeTimeout=setTimeout(function(){fade(instance,elem,newVolume).then(resolve,reject)},100)})}function cancelFadeTimeout(){var timeout=fadeTimeout;timeout&&(clearTimeout(timeout),fadeTimeout=null)}function supportsFade(){return!browser.tv}function requireHlsPlayer(callback){require(["hlsjs"],function(hls){window.Hls=hls,callback()})}function enableHlsPlayer(url,item,mediaSource,mediaType){return htmlMediaHelper.enableHlsJsPlayer(mediaSource.RunTimeTicks,mediaType)?url.indexOf(".m3u8")!==-1?Promise.resolve():new Promise(function(resolve,reject){require(["fetchHelper"],function(fetchHelper){fetchHelper.ajax({url:url,type:"HEAD"}).then(function(response){var contentType=(response.headers.get("Content-Type")||"").toLowerCase();"application/x-mpegurl"===contentType?resolve():reject()},reject)})}):Promise.reject()}function HtmlAudioPlayer(){function setCurrentSrc(elem,options){elem.removeEventListener("error",onError),unBindEvents(elem),bindEvents(elem);var val=options.url;console.log("playing url: "+val);var seconds=(options.playerStartPositionTicks||0)/1e7;seconds&&(val+="#t="+seconds),htmlMediaHelper.destroyHlsPlayer(self),self._currentPlayOptions=options;var crossOrigin=htmlMediaHelper.getCrossOriginValue(options.mediaSource);return crossOrigin&&(elem.crossOrigin=crossOrigin),enableHlsPlayer(val,options.item,options.mediaSource,"Audio").then(function(){return new Promise(function(resolve,reject){requireHlsPlayer(function(){var hls=new Hls({manifestLoadingTimeOut:2e4});hls.loadSource(val),hls.attachMedia(elem),htmlMediaHelper.bindEventsToHlsPlayer(self,hls,elem,onError,resolve,reject),self._hlsPlayer=hls,self._currentSrc=val})})},function(){return elem.autoplay=!0,htmlMediaHelper.applySrc(elem,val,options).then(function(){return self._currentSrc=val,htmlMediaHelper.playWithPromise(elem,onError)})})}function bindEvents(elem){elem.addEventListener("timeupdate",onTimeUpdate),elem.addEventListener("ended",onEnded),elem.addEventListener("volumechange",onVolumeChange),elem.addEventListener("pause",onPause),elem.addEventListener("playing",onPlaying),elem.addEventListener("play",onPlay)}function unBindEvents(elem){elem.removeEventListener("timeupdate",onTimeUpdate),elem.removeEventListener("ended",onEnded),elem.removeEventListener("volumechange",onVolumeChange),elem.removeEventListener("pause",onPause),elem.removeEventListener("playing",onPlaying),elem.removeEventListener("play",onPlay)}function createMediaElement(){var elem=self._mediaElement;return elem?elem:(elem=document.querySelector(".mediaPlayerAudio"),elem||(elem=document.createElement("audio"),elem.classList.add("mediaPlayerAudio"),elem.classList.add("hide"),document.body.appendChild(elem)),elem.volume=htmlMediaHelper.getSavedVolume(),self._mediaElement=elem,elem)}function onEnded(){htmlMediaHelper.onEndedInternal(self,this,onError)}function onTimeUpdate(){var time=this.currentTime;self._isFadingOut||(self._currentTime=time,events.trigger(self,"timeupdate"))}function onVolumeChange(){self._isFadingOut||(htmlMediaHelper.saveVolume(this.volume),events.trigger(self,"volumechange"))}function onPlaying(e){self._started||(self._started=!0,this.removeAttribute("controls"),htmlMediaHelper.seekOnPlaybackStart(self,e.target,self._currentPlayOptions.playerStartPositionTicks)),events.trigger(self,"playing")}function onPlay(e){events.trigger(self,"unpause")}function onPause(){events.trigger(self,"pause")}function onError(){var errorCode=this.error?this.error.code||0:0,errorMessage=this.error?this.error.message||"":"";console.log("Media element error: "+errorCode.toString()+" "+errorMessage);var type;switch(errorCode){case 1:return;case 2:type="network";break;case 3:if(self._hlsPlayer)return void htmlMediaHelper.handleHlsJsMediaError(self);type="mediadecodeerror";break;case 4:type="medianotsupported";break;default:return}htmlMediaHelper.onErrorInternal(self,type)}function onDocumentClick(){document.removeEventListener("click",onDocumentClick);var elem=document.createElement("audio");elem.classList.add("mediaPlayerAudio"),elem.classList.add("hide"),document.body.appendChild(elem),elem.src=require.toUrl(".").split("?")[0]+"/blank.mp3",elem.play(),setTimeout(function(){elem.pause(),elem.src="",elem.removeAttribute("src"),elem.innerHTML=""},1e3)}var self=this;self.name="Html Audio Player",self.type="mediaplayer",self.id="htmlaudioplayer",self.priority=1,self.play=function(options){self._started=!1,self._timeUpdated=!1,self._currentTime=null;var elem=createMediaElement(options);return setCurrentSrc(elem,options)},self.stop=function(destroyPlayer){cancelFadeTimeout();var elem=self._mediaElement,src=self._currentSrc;if(elem&&src){if(!destroyPlayer||!supportsFade())return elem.pause(),htmlMediaHelper.onEndedInternal(self,elem,onError),destroyPlayer&&self.destroy(),Promise.resolve();var originalVolume=elem.volume;return fade(self,elem,elem.volume).then(function(){elem.pause(),elem.volume=originalVolume,htmlMediaHelper.onEndedInternal(self,elem,onError),destroyPlayer&&self.destroy()})}return Promise.resolve()},self.destroy=function(){unBindEvents(self._mediaElement)},appHost.supports("htmlaudioautoplay")||document.addEventListener("click",onDocumentClick)}var fadeTimeout;return HtmlAudioPlayer.prototype.currentSrc=function(){return this._currentSrc},HtmlAudioPlayer.prototype.canPlayMediaType=function(mediaType){return"audio"===(mediaType||"").toLowerCase()},HtmlAudioPlayer.prototype.getDeviceProfile=function(item){return appHost.getDeviceProfile?appHost.getDeviceProfile(item):getDefaultProfile()},HtmlAudioPlayer.prototype.currentTime=function(val){var mediaElement=this._mediaElement;if(mediaElement){if(null!=val)return void(mediaElement.currentTime=val/1e3);var currentTime=this._currentTime;return currentTime?1e3*currentTime:1e3*(mediaElement.currentTime||0)}},HtmlAudioPlayer.prototype.duration=function(val){var mediaElement=this._mediaElement;if(mediaElement){var duration=mediaElement.duration;if(htmlMediaHelper.isValidDuration(duration))return 1e3*duration}return null},HtmlAudioPlayer.prototype.seekable=function(){var mediaElement=this._mediaElement;if(mediaElement){var seekable=mediaElement.seekable;if(seekable&&seekable.length){var start=seekable.start(0),end=seekable.end(0);return htmlMediaHelper.isValidDuration(start)||(start=0),htmlMediaHelper.isValidDuration(end)||(end=0),end-start>0}return!1}},HtmlAudioPlayer.prototype.getBufferedRanges=function(){var mediaElement=this._mediaElement;return mediaElement?htmlMediaHelper.getBufferedRanges(this,mediaElement):[]},HtmlAudioPlayer.prototype.pause=function(){var mediaElement=this._mediaElement;mediaElement&&mediaElement.pause()},HtmlAudioPlayer.prototype.resume=function(){var mediaElement=this._mediaElement;mediaElement&&mediaElement.play()},HtmlAudioPlayer.prototype.unpause=function(){var mediaElement=this._mediaElement;mediaElement&&mediaElement.play()},HtmlAudioPlayer.prototype.paused=function(){var mediaElement=this._mediaElement;return!!mediaElement&&mediaElement.paused},HtmlAudioPlayer.prototype.setVolume=function(val){var mediaElement=this._mediaElement;mediaElement&&(mediaElement.volume=val/100)},HtmlAudioPlayer.prototype.getVolume=function(){var mediaElement=this._mediaElement;if(mediaElement)return 100*mediaElement.volume},HtmlAudioPlayer.prototype.volumeUp=function(){this.setVolume(Math.min(this.getVolume()+2,100))},HtmlAudioPlayer.prototype.volumeDown=function(){this.setVolume(Math.max(this.getVolume()-2,0))},HtmlAudioPlayer.prototype.setMute=function(mute){var mediaElement=this._mediaElement;mediaElement&&(mediaElement.muted=mute)},HtmlAudioPlayer.prototype.isMuted=function(){var mediaElement=this._mediaElement;return!!mediaElement&&mediaElement.muted},HtmlAudioPlayer.prototype.destroy=function(){},HtmlAudioPlayer}); \ No newline at end of file +define(["events","browser","require","apphost","appSettings","htmlMediaHelper"],function(events,browser,require,appHost,appSettings,htmlMediaHelper){"use strict";function getDefaultProfile(){return new Promise(function(resolve,reject){require(["browserdeviceprofile"],function(profileBuilder){resolve(profileBuilder({}))})})}function fade(instance,elem,startingVolume){instance._isFadingOut=!0;var newVolume=Math.max(0,startingVolume-.15);return console.log("fading volume to "+newVolume),elem.volume=newVolume,newVolume<=0?(instance._isFadingOut=!1,Promise.resolve()):new Promise(function(resolve,reject){cancelFadeTimeout(),fadeTimeout=setTimeout(function(){fade(instance,elem,newVolume).then(resolve,reject)},100)})}function cancelFadeTimeout(){var timeout=fadeTimeout;timeout&&(clearTimeout(timeout),fadeTimeout=null)}function supportsFade(){return!browser.tv}function requireHlsPlayer(callback){require(["hlsjs"],function(hls){window.Hls=hls,callback()})}function enableHlsPlayer(url,item,mediaSource,mediaType){return htmlMediaHelper.enableHlsJsPlayer(mediaSource.RunTimeTicks,mediaType)?url.indexOf(".m3u8")!==-1?Promise.resolve():new Promise(function(resolve,reject){require(["fetchHelper"],function(fetchHelper){fetchHelper.ajax({url:url,type:"HEAD"}).then(function(response){var contentType=(response.headers.get("Content-Type")||"").toLowerCase();"application/x-mpegurl"===contentType?resolve():reject()},reject)})}):Promise.reject()}function HtmlAudioPlayer(){function setCurrentSrc(elem,options){elem.removeEventListener("error",onError),unBindEvents(elem),bindEvents(elem);var val=options.url;console.log("playing url: "+val);var seconds=(options.playerStartPositionTicks||0)/1e7;seconds&&(val+="#t="+seconds),htmlMediaHelper.destroyHlsPlayer(self),self._currentPlayOptions=options;var crossOrigin=htmlMediaHelper.getCrossOriginValue(options.mediaSource);return crossOrigin&&(elem.crossOrigin=crossOrigin),enableHlsPlayer(val,options.item,options.mediaSource,"Audio").then(function(){return new Promise(function(resolve,reject){requireHlsPlayer(function(){var hls=new Hls({manifestLoadingTimeOut:2e4});hls.loadSource(val),hls.attachMedia(elem),htmlMediaHelper.bindEventsToHlsPlayer(self,hls,elem,onError,resolve,reject),self._hlsPlayer=hls,self._currentSrc=val})})},function(){return elem.autoplay=!0,htmlMediaHelper.applySrc(elem,val,options).then(function(){return self._currentSrc=val,htmlMediaHelper.playWithPromise(elem,onError)})})}function bindEvents(elem){elem.addEventListener("timeupdate",onTimeUpdate),elem.addEventListener("ended",onEnded),elem.addEventListener("volumechange",onVolumeChange),elem.addEventListener("pause",onPause),elem.addEventListener("playing",onPlaying),elem.addEventListener("play",onPlay)}function unBindEvents(elem){elem.removeEventListener("timeupdate",onTimeUpdate),elem.removeEventListener("ended",onEnded),elem.removeEventListener("volumechange",onVolumeChange),elem.removeEventListener("pause",onPause),elem.removeEventListener("playing",onPlaying),elem.removeEventListener("play",onPlay)}function createMediaElement(){var elem=self._mediaElement;return elem?elem:(elem=document.querySelector(".mediaPlayerAudio"),elem||(elem=document.createElement("audio"),elem.classList.add("mediaPlayerAudio"),elem.classList.add("hide"),document.body.appendChild(elem)),elem.volume=htmlMediaHelper.getSavedVolume(),self._mediaElement=elem,elem)}function onEnded(){htmlMediaHelper.onEndedInternal(self,this,onError)}function onTimeUpdate(){var time=this.currentTime;self._isFadingOut||(self._currentTime=time,events.trigger(self,"timeupdate"))}function onVolumeChange(){self._isFadingOut||(htmlMediaHelper.saveVolume(this.volume),events.trigger(self,"volumechange"))}function onPlaying(e){self._started||(self._started=!0,this.removeAttribute("controls"),htmlMediaHelper.seekOnPlaybackStart(self,e.target,self._currentPlayOptions.playerStartPositionTicks)),events.trigger(self,"playing")}function onPlay(e){events.trigger(self,"unpause")}function onPause(){events.trigger(self,"pause")}function onError(){var errorCode=this.error?this.error.code||0:0,errorMessage=this.error?this.error.message||"":"";console.log("Media element error: "+errorCode.toString()+" "+errorMessage);var type;switch(errorCode){case 1:return;case 2:type="network";break;case 3:if(self._hlsPlayer)return void htmlMediaHelper.handleHlsJsMediaError(self);type="mediadecodeerror";break;case 4:type="medianotsupported";break;default:return}htmlMediaHelper.onErrorInternal(self,type)}var self=this;self.name="Html Audio Player",self.type="mediaplayer",self.id="htmlaudioplayer",self.priority=1,self.play=function(options){self._started=!1,self._timeUpdated=!1,self._currentTime=null;var elem=createMediaElement(options);return setCurrentSrc(elem,options)},self.stop=function(destroyPlayer){cancelFadeTimeout();var elem=self._mediaElement,src=self._currentSrc;if(elem&&src){if(!destroyPlayer||!supportsFade())return elem.pause(),htmlMediaHelper.onEndedInternal(self,elem,onError),destroyPlayer&&self.destroy(),Promise.resolve();var originalVolume=elem.volume;return fade(self,elem,elem.volume).then(function(){elem.pause(),elem.volume=originalVolume,htmlMediaHelper.onEndedInternal(self,elem,onError),destroyPlayer&&self.destroy()})}return Promise.resolve()},self.destroy=function(){unBindEvents(self._mediaElement)}}var fadeTimeout;return HtmlAudioPlayer.prototype.currentSrc=function(){return this._currentSrc},HtmlAudioPlayer.prototype.canPlayMediaType=function(mediaType){return"audio"===(mediaType||"").toLowerCase()},HtmlAudioPlayer.prototype.getDeviceProfile=function(item){return appHost.getDeviceProfile?appHost.getDeviceProfile(item):getDefaultProfile()},HtmlAudioPlayer.prototype.currentTime=function(val){var mediaElement=this._mediaElement;if(mediaElement){if(null!=val)return void(mediaElement.currentTime=val/1e3);var currentTime=this._currentTime;return currentTime?1e3*currentTime:1e3*(mediaElement.currentTime||0)}},HtmlAudioPlayer.prototype.duration=function(val){var mediaElement=this._mediaElement;if(mediaElement){var duration=mediaElement.duration;if(htmlMediaHelper.isValidDuration(duration))return 1e3*duration}return null},HtmlAudioPlayer.prototype.seekable=function(){var mediaElement=this._mediaElement;if(mediaElement){var seekable=mediaElement.seekable;if(seekable&&seekable.length){var start=seekable.start(0),end=seekable.end(0);return htmlMediaHelper.isValidDuration(start)||(start=0),htmlMediaHelper.isValidDuration(end)||(end=0),end-start>0}return!1}},HtmlAudioPlayer.prototype.getBufferedRanges=function(){var mediaElement=this._mediaElement;return mediaElement?htmlMediaHelper.getBufferedRanges(this,mediaElement):[]},HtmlAudioPlayer.prototype.pause=function(){var mediaElement=this._mediaElement;mediaElement&&mediaElement.pause()},HtmlAudioPlayer.prototype.resume=function(){var mediaElement=this._mediaElement;mediaElement&&mediaElement.play()},HtmlAudioPlayer.prototype.unpause=function(){var mediaElement=this._mediaElement;mediaElement&&mediaElement.play()},HtmlAudioPlayer.prototype.paused=function(){var mediaElement=this._mediaElement;return!!mediaElement&&mediaElement.paused},HtmlAudioPlayer.prototype.setVolume=function(val){var mediaElement=this._mediaElement;mediaElement&&(mediaElement.volume=val/100)},HtmlAudioPlayer.prototype.getVolume=function(){var mediaElement=this._mediaElement;if(mediaElement)return 100*mediaElement.volume},HtmlAudioPlayer.prototype.volumeUp=function(){this.setVolume(Math.min(this.getVolume()+2,100))},HtmlAudioPlayer.prototype.volumeDown=function(){this.setVolume(Math.max(this.getVolume()-2,0))},HtmlAudioPlayer.prototype.setMute=function(mute){var mediaElement=this._mediaElement;mediaElement&&(mediaElement.muted=mute)},HtmlAudioPlayer.prototype.isMuted=function(){var mediaElement=this._mediaElement;return!!mediaElement&&mediaElement.muted},HtmlAudioPlayer.prototype.destroy=function(){},HtmlAudioPlayer}); \ No newline at end of file diff --git a/dashboard-ui/bower_components/emby-webcomponents/input/api.js b/dashboard-ui/bower_components/emby-webcomponents/input/api.js index 2ef86202e7..04e05e8928 100644 --- a/dashboard-ui/bower_components/emby-webcomponents/input/api.js +++ b/dashboard-ui/bower_components/emby-webcomponents/input/api.js @@ -1 +1 @@ -define(["connectionManager","playbackManager","events","inputManager","focusManager","appRouter"],function(connectionManager,playbackManager,events,inputManager,focusManager,appRouter){"use strict";function notifyApp(){inputManager.notify()}function displayMessage(cmd){var args=cmd.Arguments;args.TimeoutMs?require(["toast"],function(toast){toast({title:args.Header,text:args.Text})}):require(["alert"],function(alert){alert({title:args.Header,text:args.Text})})}function displayContent(cmd,apiClient){playbackManager.isPlayingLocally(["Video","Book","Game"])||appRouter.showItem(cmd.Arguments.ItemId,apiClient.serverId())}function processGeneralCommand(cmd,apiClient){switch(cmd.Name){case"Select":return void inputManager.trigger("select");case"Back":return void inputManager.trigger("back");case"MoveUp":return void inputManager.trigger("up");case"MoveDown":return void inputManager.trigger("down");case"MoveLeft":return void inputManager.trigger("left");case"MoveRight":return void inputManager.trigger("right");case"PageUp":return void inputManager.trigger("pageup");case"PageDown":return void inputManager.trigger("pagedown");case"SetRepeatMode":playbackManager.setRepeatMode(cmd.Arguments.RepeatMode);break;case"VolumeUp":return void inputManager.trigger("volumeup");case"VolumeDown":return void inputManager.trigger("volumedown");case"ChannelUp":return void inputManager.trigger("channelup");case"ChannelDown":return void inputManager.trigger("channeldown");case"Mute":return void inputManager.trigger("mute");case"Unmute":return void inputManager.trigger("unmute");case"ToggleMute":return void inputManager.trigger("togglemute");case"SetVolume":notifyApp(),playbackManager.setVolume(cmd.Arguments.Volume);break;case"SetAudioStreamIndex":notifyApp(),playbackManager.setAudioStreamIndex(parseInt(cmd.Arguments.Index));break;case"SetSubtitleStreamIndex":notifyApp(),playbackManager.setSubtitleStreamIndex(parseInt(cmd.Arguments.Index));break;case"ToggleFullscreen":return void inputManager.trigger("togglefullscreen");case"GoHome":return void inputManager.trigger("home");case"GoToSettings":return void inputManager.trigger("settings");case"DisplayContent":displayContent(cmd,apiClient);break;case"GoToSearch":return void inputManager.trigger("search");case"DisplayMessage":displayMessage(cmd);break;case"ToggleOsd":break;case"ToggleContextMenu":break;case"TakeScreenShot":break;case"SendKey":break;case"SendString":focusManager.sendText(cmd.Arguments.String);break;default:console.log("processGeneralCommand does not recognize: "+cmd.Name)}notifyApp()}function onWebSocketMessageReceived(e,msg){var apiClient=this;if("Play"===msg.MessageType){notifyApp();var serverId=apiClient.serverInfo().Id;"PlayNext"===msg.Data.PlayCommand?playbackManager.queueNext({ids:msg.Data.ItemIds,serverId:serverId}):"PlayLast"===msg.Data.PlayCommand?playbackManager.queue({ids:msg.Data.ItemIds,serverId:serverId}):playbackManager.play({ids:msg.Data.ItemIds,startPositionTicks:msg.Data.StartPositionTicks,serverId:serverId})}else if("Playstate"===msg.MessageType)"Stop"===msg.Data.Command?inputManager.trigger("stop"):"Pause"===msg.Data.Command?inputManager.trigger("pause"):"Unpause"===msg.Data.Command?inputManager.trigger("play"):"PlayPause"===msg.Data.Command?inputManager.trigger("playpause"):"Seek"===msg.Data.Command?playbackManager.seek(msg.Data.SeekPositionTicks):"NextTrack"===msg.Data.Command?inputManager.trigger("next"):"PreviousTrack"===msg.Data.Command?inputManager.trigger("previous"):notifyApp();else if("GeneralCommand"===msg.MessageType){var cmd=msg.Data;processGeneralCommand(cmd,apiClient)}}function bindEvents(apiClient){events.off(apiClient,"websocketmessage",onWebSocketMessageReceived),events.on(apiClient,"websocketmessage",onWebSocketMessageReceived)}connectionManager.getApiClients().forEach(bindEvents),events.on(connectionManager,"apiclientcreated",function(e,newApiClient){bindEvents(newApiClient)})}); \ No newline at end of file +define(["connectionManager","playbackManager","events","inputManager","focusManager","appRouter"],function(connectionManager,playbackManager,events,inputManager,focusManager,appRouter){"use strict";function notifyApp(){inputManager.notify()}function displayMessage(cmd){var args=cmd.Arguments;args.TimeoutMs?require(["toast"],function(toast){toast({title:args.Header,text:args.Text})}):require(["alert"],function(alert){alert({title:args.Header,text:args.Text})})}function displayContent(cmd,apiClient){playbackManager.isPlayingLocally(["Video","Book","Game"])||appRouter.showItem(cmd.Arguments.ItemId,apiClient.serverId())}function processGeneralCommand(cmd,apiClient){switch(cmd.Name){case"Select":return void inputManager.trigger("select");case"Back":return void inputManager.trigger("back");case"MoveUp":return void inputManager.trigger("up");case"MoveDown":return void inputManager.trigger("down");case"MoveLeft":return void inputManager.trigger("left");case"MoveRight":return void inputManager.trigger("right");case"PageUp":return void inputManager.trigger("pageup");case"PageDown":return void inputManager.trigger("pagedown");case"SetRepeatMode":playbackManager.setRepeatMode(cmd.Arguments.RepeatMode);break;case"VolumeUp":return void inputManager.trigger("volumeup");case"VolumeDown":return void inputManager.trigger("volumedown");case"ChannelUp":return void inputManager.trigger("channelup");case"ChannelDown":return void inputManager.trigger("channeldown");case"Mute":return void inputManager.trigger("mute");case"Unmute":return void inputManager.trigger("unmute");case"ToggleMute":return void inputManager.trigger("togglemute");case"SetVolume":notifyApp(),playbackManager.setVolume(cmd.Arguments.Volume);break;case"SetAudioStreamIndex":notifyApp(),playbackManager.setAudioStreamIndex(parseInt(cmd.Arguments.Index));break;case"SetSubtitleStreamIndex":notifyApp(),playbackManager.setSubtitleStreamIndex(parseInt(cmd.Arguments.Index));break;case"ToggleFullscreen":return void inputManager.trigger("togglefullscreen");case"GoHome":return void inputManager.trigger("home");case"GoToSettings":return void inputManager.trigger("settings");case"DisplayContent":displayContent(cmd,apiClient);break;case"GoToSearch":return void inputManager.trigger("search");case"DisplayMessage":displayMessage(cmd);break;case"ToggleOsd":break;case"ToggleContextMenu":break;case"TakeScreenShot":break;case"SendKey":break;case"SendString":focusManager.sendText(cmd.Arguments.String);break;default:console.log("processGeneralCommand does not recognize: "+cmd.Name)}notifyApp()}function onWebSocketMessageReceived(e,msg){var apiClient=this;if("Play"===msg.MessageType){notifyApp();var serverId=apiClient.serverInfo().Id;"PlayNext"===msg.Data.PlayCommand?playbackManager.queueNext({ids:msg.Data.ItemIds,serverId:serverId}):"PlayLast"===msg.Data.PlayCommand?playbackManager.queue({ids:msg.Data.ItemIds,serverId:serverId}):playbackManager.play({ids:msg.Data.ItemIds,startPositionTicks:msg.Data.StartPositionTicks,mediaSourceId:msg.Data.MediaSourceId,audioStreamIndex:msg.Data.AudioStreamIndex,subtitleStreamIndex:msg.Data.SubtitleStreamIndex,serverId:serverId})}else 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r<0?4294967296+r:r},t.writeUint32=function(t,e,r){t.data&&(e+=t.start,t=t.data),t[e]=r>>24,t[e+1]=r>>16&255,t[e+2]=r>>8&255,t[e+3]=255&r},t.findBox=function(e,r){var i,a,n,o,s,l,u,d=[];if(e.data?(l=e.start,o=e.end,e=e.data):(l=0,o=e.byteLength),!r.length)return null;for(i=l;i1?i+a:o,n===r[0]&&(1===r.length?d.push({data:e,start:i+8,end:u}):(s=t.findBox({data:e,start:i+8,end:u},r.slice(1)),s.length&&(d=d.concat(s)))),i=u;return d},t.parseInitSegment=function(e){var r=[];return t.findBox(e,["moov","trak"]).forEach(function(e){var i=t.findBox(e,["tkhd"])[0];if(i){var a=i.data[i.start],n=0===a?12:20,o=t.readUint32(i,n),s=t.findBox(e,["mdia","mdhd"])[0];if(s){a=s.data[s.start],n=0===a?12:20;var l=t.readUint32(s,n),u=t.findBox(e,["mdia","hdlr"])[0];if(u){var d=t.bin2str(u.data.subarray(u.start+8,u.start+12)),h={soun:"audio",vide:"video"}[d];if(h){var c=t.findBox(e,["mdia","minf","stbl","stsd"]);if(c.length){c=c[0];var f=t.bin2str(c.data.subarray(c.start+12,c.start+16));w.b.log("MP4Demuxer:"+h+":"+f+" found")}r[o]={timescale:l,type:h},r[h]={timescale:l,id:o}}}}}}),r},t.getStartDTS=function(e,r){var i,a,n;return i=t.findBox(r,["moof","traf"]),a=[].concat.apply([],i.map(function(r){return t.findBox(r,["tfhd"]).map(function(i){var a,n;return a=t.readUint32(i,4),n=e[a].timescale||9e4,t.findBox(r,["tfdt"]).map(function(e){var r,i;return r=e.data[e.start],i=t.readUint32(e,4),1===r&&(i*=Math.pow(2,32),i+=t.readUint32(e,8)),i})[0]/n})})),n=Math.min.apply(null,a),isFinite(n)?n:0},t.offsetStartDTS=function(e,r,i){t.findBox(r,["moof","traf"]).map(function(r){return t.findBox(r,["tfhd"]).map(function(a){var n=t.readUint32(a,4),o=e[n].timescale||9e4;t.findBox(r,["tfdt"]).map(function(e){var r=e.data[e.start],a=t.readUint32(e,4);if(0===r)t.writeUint32(e,4,a-i*o);else{a*=Math.pow(2,32),a+=t.readUint32(e,8),a-=i*o,a=Math.max(a,0);var n=Math.floor(a/(O+1)),s=Math.floor(a%(O+1));t.writeUint32(e,4,n),t.writeUint32(e,8,s)}})})})},t.prototype.append=function(e,r,i,a){var n=this.initData;n||(this.resetInitSegment(e,this.audioCodec,this.videoCodec),n=this.initData);var o=void 0,s=this.initPTS;if(void 0===s){var l=t.getStartDTS(n,e);this.initPTS=s=l-r,this.observer.trigger(S.a.INIT_PTS_FOUND,{initPTS:s})}t.offsetStartDTS(n,e,s),o=t.getStartDTS(n,e),this.remuxer.remux(n.audio,n.video,null,null,o,i,a,e)},t.prototype.destroy=function(){},t}(),P=C,x={BitratesMap:[32,64,96,128,160,192,224,256,288,320,352,384,416,448,32,48,56,64,80,96,112,128,160,192,224,256,320,384,32,40,48,56,64,80,96,112,128,160,192,224,256,320,32,48,56,64,80,96,112,128,144,160,176,192,224,256,8,16,24,32,40,48,56,64,80,96,112,128,144,160],SamplingRateMap:[44100,48e3,32e3,22050,24e3,16e3,11025,12e3,8e3],appendFrame:function(t,e,r,i,a){if(!(r+24>e.length)){var n=this.parseHeader(e,r);if(n&&r+n.frameLength<=e.length){var o=10368e4/n.sampleRate,s=i+a*o,l={unit:e.subarray(r,r+n.frameLength),pts:s,dts:s};return t.config=[],t.channelCount=n.channelCount,t.samplerate=n.sampleRate,t.samples.push(l),t.len+=n.frameLength,{sample:l,length:n.frameLength}}}},parseHeader:function(t,e){var r=t[e+1]>>3&3,i=t[e+1]>>1&3,a=t[e+2]>>4&15,n=t[e+2]>>2&3,o=!!(2&t[e+2]);if(1!==r&&0!==a&&15!==a&&3!==n){var s=3===r?3-i:3===i?3:4,l=1e3*x.BitratesMap[14*s+a-1],u=3===r?0:2===r?1:2,d=x.SamplingRateMap[3*u+n],h=o?1:0;return{sampleRate:d,channelCount:t[e+3]>>6==3?1:2,frameLength:3===i?(3===r?12:6)*l/d+h<<2:(3===r?144:72)*l/d+h|0}}},isHeaderPattern:function(t,e){return 255===t[e]&&224==(224&t[e+1])&&0!=(6&t[e+1])},isHeader:function(t,e){return!!(e+1t?(this.word<<=t,this.bitsAvailable-=t):(t-=this.bitsAvailable,e=t>>3,t-=e>>3,this.bytesAvailable-=e,this.loadWord(),this.word<<=t,this.bitsAvailable-=t)},t.prototype.readBits=function(t){var e=Math.min(this.bitsAvailable,t),r=this.word>>>32-e;return t>32&&w.b.error("Cannot read more than 32 bits at a time"),this.bitsAvailable-=e,this.bitsAvailable>0?this.word<<=e:this.bytesAvailable>0&&this.loadWord(),e=t-e,e>0&&this.bitsAvailable?r<>>t))return this.word<<=t,this.bitsAvailable-=t,t;return this.loadWord(),t+this.skipLZ()},t.prototype.skipUEG=function(){this.skipBits(1+this.skipLZ())},t.prototype.skipEG=function(){this.skipBits(1+this.skipLZ())},t.prototype.readUEG=function(){var t=this.skipLZ();return this.readBits(t+1)-1},t.prototype.readEG=function(){var t=this.readUEG();return 1&t?1+t>>>1:-1*(t>>>1)},t.prototype.readBoolean=function(){return 1===this.readBits(1)},t.prototype.readUByte=function(){return this.readBits(8)},t.prototype.readUShort=function(){return this.readBits(16)},t.prototype.readUInt=function(){return this.readBits(32)},t.prototype.skipScalingList=function(t){var e,r,i=8,a=8;for(e=0;e=t.length)return void r();if(!(t[e].unit.length<32)){var i=this.decrypter.isSync();if(this.decryptAacSample(t,e,r,i),!i)return}}},t.prototype.getAvcEncryptedData=function(t){for(var e=16*Math.floor((t.length-48)/160)+16,r=new Int8Array(e),i=0,a=32;a<=t.length-16;a+=160,i+=16)r.set(t.subarray(a,a+16),i);return r},t.prototype.getAvcDecryptedUnit=function(t,e){e=new Uint8Array(e);for(var r=0,i=32;i<=t.length-16;i+=160,r+=16)t.set(e.subarray(r,r+16),i);return t},t.prototype.decryptAvcSample=function(t,e,r,i,a,n){var o=this.discardEPB(a.data),s=this.getAvcEncryptedData(o),l=this;this.decryptBuffer(s.buffer,function(s){a.data=l.getAvcDecryptedUnit(o,s),n||l.decryptAvcSamples(t,e,r+1,i)})},t.prototype.decryptAvcSamples=function(t,e,r,i){for(;;e++,r=0){if(e>=t.length)return void i();for(var a=t[e].units;!(r>=a.length);r++){var n=a[r];if(!(n.length<=48||1!==n.type&&5!==n.type)){var o=this.decrypter.isSync();if(this.decryptAvcSample(t,e,r,i,n,o),!o)return}}}},t}(),B=U,G=function(){function t(e,r,i,a){y(this,t),this.observer=e,this.config=i,this.typeSupported=a,this.remuxer=r,this.sampleAes=null}return t.prototype.setDecryptData=function(t){null!=t&&null!=t.key&&"SAMPLE-AES"===t.method?this.sampleAes=new B(this.observer,this.config,t,this.discardEPB):this.sampleAes=null},t.probe=function(e){var r=t._syncOffset(e);return!(r<0)&&(r&&w.b.warn("MPEG2-TS detected but first sync word found @ offset "+r+", junk ahead ?"),!0)},t._syncOffset=function(t){for(var e=Math.min(1e3,t.length-564),r=0;r>4>1){if((l=n+5+e[n+4])===n+188)continue}else l=n+4;switch(s){case v:o&&(E&&(u=D(E))&&k(u,!1),E={data:[],size:0}),E&&(E.data.push(e.subarray(l,n+188)),E.size+=n+188-l);break;case y:o&&(T&&(u=D(T))&&(p.isAAC?I(u):O(u)),T={data:[],size:0}),T&&(T.data.push(e.subarray(l,n+188)),T.size+=n+188-l);break;case m:o&&(R&&(u=D(R))&&C(u),R={data:[],size:0}),R&&(R.data.push(e.subarray(l,n+188)),R.size+=n+188-l);break;case 0:o&&(l+=e[l]+1),b=this._pmtId=A(e,l);break;case b:o&&(l+=e[l]+1);var x=L(e,l,!0===this.typeSupported.mpeg||!0===this.typeSupported.mp3,null!=this.sampleAes);v=x.avc,v>0&&(f.id=v),y=x.audio,y>0&&(p.id=y,p.isAAC=x.isAAC),m=x.id3,m>0&&(g.id=m),h&&!c&&(w.b.log("reparse from beginning"),h=!1,n=P-188),c=this.pmtParsed=!0;break;case 17:case 8191:break;default:h=!0}}else this.observer.trigger(S.a.ERROR,{type:_.b.MEDIA_ERROR,details:_.a.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});E&&(u=D(E))?(k(u,!0),f.pesData=null):f.pesData=E,T&&(u=D(T))?(p.isAAC?I(u):O(u),p.pesData=null):(T&&T.size&&w.b.log("last AAC PES packet truncated,might overlap between fragments"),p.pesData=T),R&&(u=D(R))?(C(u),g.pesData=null):g.pesData=R,null==this.sampleAes?this.remuxer.remux(p,f,g,this._txtTrack,r,i,a):this.decryptAndRemux(p,f,g,this._txtTrack,r,i,a)},t.prototype.decryptAndRemux=function(t,e,r,i,a,n,o){if(t.samples&&t.isAAC){var s=this;this.sampleAes.decryptAacSamples(t.samples,0,function(){s.decryptAndRemuxAvc(t,e,r,i,a,n,o)})}else this.decryptAndRemuxAvc(t,e,r,i,a,n,o)},t.prototype.decryptAndRemuxAvc=function(t,e,r,i,a,n,o){if(e.samples){var s=this;this.sampleAes.decryptAvcSamples(e.samples,0,0,function(){s.remuxer.remux(t,e,r,i,a,n,o)})}else this.remuxer.remux(t,e,r,i,a,n,o)},t.prototype.destroy=function(){this._initPTS=this._initDTS=void 0,this._duration=0},t.prototype._parsePAT=function(t,e){return(31&t[e+10])<<8|t[e+11]},t.prototype._parsePMT=function(t,e,r,i){var a,n,o,s,l={audio:-1,avc:-1,id3:-1,isAAC:!0};for(a=(15&t[e+1])<<8|t[e+2],n=e+3+a-4,o=(15&t[e+10])<<8|t[e+11],e+=12+o;e1;){var h=new Uint8Array(d[0].length+d[1].length);h.set(d[0]),h.set(d[1],d[0].length),d[0]=h,d.splice(1,1)}if(e=d[0],1===(e[0]<<16)+(e[1]<<8)+e[2]){if((i=(e[4]<<8)+e[5])&&i>t.size-6)return null;r=e[7],192&r&&(o=536870912*(14&e[9])+4194304*(255&e[10])+16384*(254&e[11])+128*(255&e[12])+(254&e[13])/2,o>4294967295&&(o-=8589934592),64&r?(s=536870912*(14&e[14])+4194304*(255&e[15])+16384*(254&e[16])+128*(255&e[17])+(254&e[18])/2,s>4294967295&&(s-=8589934592),o-s>54e5&&(w.b.warn(Math.round((o-s)/9e4)+"s delta between PTS and DTS, align them"),o=s)):s=o),a=e[8],l=a+9,t.size-=l,n=new Uint8Array(t.size);for(var c=0,f=d.length;cp){l-=p;continue}e=e.subarray(l),p-=l,l=0}n.set(e,u),u+=p}return i&&(i-=a+3),{data:n,pts:o,dts:s,len:i}}return null},t.prototype.pushAccesUnit=function(t,e){if(t.units.length&&t.frame){var r=e.samples,i=r.length;!this.config.forceKeyFrameOnDiscontinuity||!0===t.key||e.sps&&(i||this.contiguous)?(t.id=i,r.push(t)):e.dropped++}t.debug.length&&w.b.log(t.pts+"/"+t.dts+":"+t.debug)},t.prototype._parseAVCPES=function(t,e){var r,i,a,n=this,o=this._avcTrack,s=this._parseAVCNALu(t.data),l=this.avcSample,u=!1,d=this.pushAccesUnit.bind(this),h=function(t,e,r,i){return{key:t,pts:e,dts:r,units:[],debug:i}};t.data=null,l&&s.length&&!o.audFound&&(d(l,o),l=this.avcSample=h(!1,t.pts,t.dts,"")),s.forEach(function(e){switch(e.type){case 1:i=!0,l||(l=n.avcSample=h(!0,t.pts,t.dts,"")),l.frame=!0;var s=e.data;if(u&&s.length>4){var c=new M(s).readSliceType();2!==c&&4!==c&&7!==c&&9!==c||(l.key=!0)}break;case 5:i=!0,l||(l=n.avcSample=h(!0,t.pts,t.dts,"")),l.key=!0,l.frame=!0;break;case 6:i=!0,r=new M(n.discardEPB(e.data)),r.readUByte();for(var f=0,p=0,g=!1,v=0;!g&&r.bytesAvailable>1;){f=0;do{v=r.readUByte(),f+=v}while(255===v);p=0;do{v=r.readUByte(),p+=v}while(255===v);if(4===f&&0!==r.bytesAvailable){g=!0;if(181===r.readUByte()){if(49===r.readUShort()){if(1195456820===r.readUInt()){if(3===r.readUByte()){var y=r.readUByte(),m=r.readUByte(),b=31&y,E=[y,m];for(a=0;a0){if(e.pts>=t[r-1].pts)t.push(e);else for(var i=r-1;i>=0;i--)if(e.pts=0)i={data:t.subarray(c,o-u-1),type:n},h.push(i);else{var f=this._getLastNalUnit();if(f&&(d&&o<=4-d&&f.state&&(f.data=f.data.subarray(0,f.data.byteLength-d)),(r=o-u-1)>0)){var p=new Uint8Array(f.data.byteLength+r);p.set(f.data,0),p.set(t.subarray(0,r),f.data.byteLength),f.data=p}}o=0&&u>=0&&(i={data:t.subarray(c,s),type:n,state:u},h.push(i)),0===h.length){var g=this._getLastNalUnit();if(g){var v=new Uint8Array(g.data.byteLength+t.byteLength);v.set(g.data,0),v.set(t,g.data.byteLength),g.data=v}}return l.naluState=u,h},t.prototype.discardEPB=function(t){for(var e,r,i=t.byteLength,a=[],n=1;n1&&(w.b.log("AAC: align PTS for overlapping frames by "+Math.round((m-h)/90)),h=m)}for(;i>24&255,e[1]=i>>16&255,e[2]=i>>8&255,e[3]=255&i,e.set(t,4),a=0,i=8;a>24&255,e>>16&255,e>>8&255,255&e,i>>24,i>>16&255,i>>8&255,255&i,a>>24,a>>16&255,a>>8&255,255&a,85,196,0,0]))},t.mdia=function(e){return t.box(t.types.mdia,t.mdhd(e.timescale,e.duration),t.hdlr(e.type),t.minf(e))},t.mfhd=function(e){return t.box(t.types.mfhd,new Uint8Array([0,0,0,0,e>>24,e>>16&255,e>>8&255,255&e]))},t.minf=function(e){return"audio"===e.type?t.box(t.types.minf,t.box(t.types.smhd,t.SMHD),t.DINF,t.stbl(e)):t.box(t.types.minf,t.box(t.types.vmhd,t.VMHD),t.DINF,t.stbl(e))},t.moof=function(e,r,i){return t.box(t.types.moof,t.mfhd(e),t.traf(i,r))},t.moov=function(e){for(var r=e.length,i=[];r--;)i[r]=t.trak(e[r]);return t.box.apply(null,[t.types.moov,t.mvhd(e[0].timescale,e[0].duration)].concat(i).concat(t.mvex(e)))},t.mvex=function(e){for(var r=e.length,i=[];r--;)i[r]=t.trex(e[r]);return t.box.apply(null,[t.types.mvex].concat(i))},t.mvhd=function(e,r){r*=e;var i=Math.floor(r/(Y+1)),a=Math.floor(r%(Y+1)),n=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,e>>24&255,e>>16&255,e>>8&255,255&e,i>>24,i>>16&255,i>>8&255,255&i,a>>24,a>>16&255,a>>8&255,255&a,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return t.box(t.types.mvhd,n)},t.sdtp=function(e){var r,i,a=e.samples||[],n=new Uint8Array(4+a.length);for(i=0;i>>8&255),n.push(255&a),n=n.concat(Array.prototype.slice.call(i));for(r=0;r>>8&255),o.push(255&a),o=o.concat(Array.prototype.slice.call(i));var s=t.box(t.types.avcC,new Uint8Array([1,n[3],n[4],n[5],255,224|e.sps.length].concat(n).concat([e.pps.length]).concat(o))),l=e.width,u=e.height,d=e.pixelRatio[0],h=e.pixelRatio[1];return t.box(t.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,l>>8&255,255&l,u>>8&255,255&u,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),s,t.box(t.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),t.box(t.types.pasp,new Uint8Array([d>>24,d>>16&255,d>>8&255,255&d,h>>24,h>>16&255,h>>8&255,255&h])))},t.esds=function(t){var e=t.config.length;return new Uint8Array([0,0,0,0,3,23+e,0,1,0,4,15+e,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([e]).concat(t.config).concat([6,1,2]))},t.mp4a=function(e){var r=e.samplerate;return t.box(t.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,e.channelCount,0,16,0,0,0,0,r>>8&255,255&r,0,0]),t.box(t.types.esds,t.esds(e)))},t.mp3=function(e){var r=e.samplerate;return t.box(t.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,e.channelCount,0,16,0,0,0,0,r>>8&255,255&r,0,0]))},t.stsd=function(e){return"audio"===e.type?e.isAAC||"mp3"!==e.codec?t.box(t.types.stsd,t.STSD,t.mp4a(e)):t.box(t.types.stsd,t.STSD,t.mp3(e)):t.box(t.types.stsd,t.STSD,t.avc1(e))},t.tkhd=function(e){var r=e.id,i=e.duration*e.timescale,a=e.width,n=e.height,o=Math.floor(i/(Y+1)),s=Math.floor(i%(Y+1));return t.box(t.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,r>>24&255,r>>16&255,r>>8&255,255&r,0,0,0,0,o>>24,o>>16&255,o>>8&255,255&o,s>>24,s>>16&255,s>>8&255,255&s,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,a>>8&255,255&a,0,0,n>>8&255,255&n,0,0]))},t.traf=function(e,r){var i=t.sdtp(e),a=e.id,n=Math.floor(r/(Y+1)),o=Math.floor(r%(Y+1));return t.box(t.types.traf,t.box(t.types.tfhd,new Uint8Array([0,0,0,0,a>>24,a>>16&255,a>>8&255,255&a])),t.box(t.types.tfdt,new 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Date(Date.parse(this.rawProgramDateTime))),this._programDateTime}},{key:"byteRange",get:function(){if(!this._byteRange){var t=this._byteRange=[];if(this.rawByteRange){var e=this.rawByteRange.split("@",2);if(1===e.length){var r=this.lastByteRangeEndOffset;t[0]=r||0}else t[0]=parseInt(e[1]);t[1]=parseInt(e[0])+t[0]}}return this._byteRange}},{key:"byteRangeStartOffset",get:function(){return this.byteRange[0]}},{key:"byteRangeEndOffset",get:function(){return this.byteRange[1]}},{key:"decryptdata",get:function(){return this._decryptdata||(this._decryptdata=this.fragmentDecryptdataFromLevelkey(this.levelkey,this.sn)),this._decryptdata}}]),t}(),Yt=function(t){function e(r){u(this,e);var i=s(this,t.call(this,r,Dt.a.MANIFEST_LOADING,Dt.a.LEVEL_LOADING,Dt.a.AUDIO_TRACK_LOADING,Dt.a.SUBTITLE_TRACK_LOADING));return i.loaders={},i}return l(e,t),e.prototype.destroy=function(){for(var t in this.loaders){var e=this.loaders[t];e&&e.destroy()}this.loaders={},Pt.prototype.destroy.call(this)},e.prototype.onManifestLoading=function(t){this.load(t.url,{type:"manifest"})},e.prototype.onLevelLoading=function(t){this.load(t.url,{type:"level",level:t.level,id:t.id})},e.prototype.onAudioTrackLoading=function(t){this.load(t.url,{type:"audioTrack",id:t.id})},e.prototype.onSubtitleTrackLoading=function(t){this.load(t.url,{type:"subtitleTrack",id:t.id})},e.prototype.load=function(t,e){var r=this.loaders[e.type];if(r){var i=r.context;if(i&&i.url===t)return void It.b.trace("playlist request ongoing");It.b.warn("abort previous loader for type:"+e.type),r.abort()}var a=this.hls.config,n=void 0,o=void 0,s=void 0,l=void 0;"manifest"===e.type?(n=a.manifestLoadingMaxRetry,o=a.manifestLoadingTimeOut,s=a.manifestLoadingRetryDelay,l=a.manifestLoadingMaxRetryTimeout):(n=a.levelLoadingMaxRetry,o=a.levelLoadingTimeOut,s=a.levelLoadingRetryDelay,l=a.levelLoadingMaxRetryTimeout,It.b.log("loading playlist for "+e.type+" "+(e.level||e.id))),r=this.loaders[e.type]=e.loader=void 0!==a.pLoader?new a.pLoader(a):new a.loader(a),e.url=t,e.responseType="";var u=void 0,d=void 0;u={timeout:o,maxRetry:n,retryDelay:s,maxRetryDelay:l},d={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)},r.load(e,u,d)},e.prototype.resolve=function(t,e){return wt.a.buildAbsoluteURL(e,t,{alwaysNormalize:!0})},e.prototype.parseMasterPlaylist=function(t,e){var r=[],i=void 0;for(Gt.lastIndex=0;null!=(i=Gt.exec(t));){var a={},o=a.attrs=new Mt(i[1]);a.url=this.resolve(i[2],e);var s=o.decimalResolution("RESOLUTION");s&&(a.width=s.width,a.height=s.height),a.bitrate=o.decimalInteger("AVERAGE-BANDWIDTH")||o.decimalInteger("BANDWIDTH"),a.name=o.NAME,function(t,e){["video","audio"].forEach(function(r){var i=t.filter(function(t){return n(t,r)});if(i.length){var a=i.filter(function(t){return 0===t.lastIndexOf("avc1",0)||0===t.lastIndexOf("mp4a",0)});e[r+"Codec"]=a.length>0?a[0]:i[0],t=t.filter(function(t){return-1===i.indexOf(t)})}}),e.unknownCodecs=t}([].concat((o.CODECS||"").split(/[ ,]+/)),a),a.videoCodec&&-1!==a.videoCodec.indexOf("avc1")&&(a.videoCodec=this.avc1toavcoti(a.videoCodec)),r.push(a)}return r},e.prototype.parseMasterPlaylistMedia=function(t,e,r){var i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,a=void 0,n=[],o=0;for(Ht.lastIndex=0;null!=(a=Ht.exec(t));){var s={},l=new Mt(a[1]);l.TYPE===r&&(s.groupId=l["GROUP-ID"],s.name=l.NAME,s.type=r,s.default="YES"===l.DEFAULT,s.autoselect="YES"===l.AUTOSELECT,s.forced="YES"===l.FORCED,l.URI&&(s.url=this.resolve(l.URI,e)),s.lang=l.LANGUAGE,s.name||(s.name=s.lang),i&&(s.audioCodec=i),s.id=o++,n.push(s))}return n},e.prototype.avc1toavcoti=function(t){var e,r=t.split(".");return r.length>2?(e=r.shift()+".",e+=parseInt(r.shift()).toString(16),e+=("000"+parseInt(r.shift()).toString(16)).substr(-4)):e=t,e},e.prototype.parseLevelPlaylist=function(t,e,r,i){var a,n,o=0,s=0,l={type:null,version:null,url:e,fragments:[],live:!0,startSN:0},u=new Wt,d=0,h=null,c=new Vt;for(jt.lastIndex=0;null!==(a=jt.exec(t));){var f=a[1];if(f){c.duration=parseFloat(f);var p=(" "+a[2]).slice(1);c.title=p||null,c.tagList.push(p?["INF",f,p]:["INF",f])}else if(a[3]){if(!isNaN(c.duration)){var g=o++;c.type=i,c.start=s,c.levelkey=u,c.sn=g,c.level=r,c.cc=d,c.baseurl=e,c.relurl=(" "+a[3]).slice(1),l.fragments.push(c),h=c,s+=c.duration,c=new Vt}}else if(a[4]){if(c.rawByteRange=(" "+a[4]).slice(1),h){var v=h.byteRangeEndOffset;v&&(c.lastByteRangeEndOffset=v)}}else if(a[5])c.rawProgramDateTime=(" "+a[5]).slice(1),c.tagList.push(["PROGRAM-DATE-TIME",c.rawProgramDateTime]),void 0===l.programDateTime&&(l.programDateTime=new Date(new Date(Date.parse(a[5]))-1e3*s));else{for(a=a[0].match(Kt),n=1;n=0&&(u.method=T,u.baseuri=e,u.reluri=R,u.key=null,u.iv=A));break;case"START":var S=y,_=new Mt(S),L=_.decimalFloatingPoint("TIME-OFFSET");isNaN(L)||(l.startTimeOffset=L);break;case"MAP":var w=new Mt(y);c.relurl=w.URI,c.rawByteRange=w.BYTERANGE,c.baseurl=e,c.level=r,c.type=i,c.sn="initSegment",l.initSegment=c,c=new Vt;break;default:It.b.warn("line parsed but not handled: "+a)}}}return c=h,c&&!c.relurl&&(l.fragments.pop(),s-=c.duration),l.totalduration=s,l.averagetargetduration=s/l.fragments.length,l.endSN=o-1,l.startCC=l.fragments[0]?l.fragments[0].cc:0,l.endCC=d,l},e.prototype.loadsuccess=function(t,e,r){var i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,a=t.data,n=t.url,o=r.type,s=r.id,l=r.level,u=this.hls;if(this.loaders[o]=void 0,void 0!==n&&0!==n.indexOf("data:")||(n=r.url),e.tload=performance.now(),0===a.indexOf("#EXTM3U"))if(a.indexOf("#EXTINF:")>0){var d="audioTrack"!==o&&"subtitleTrack"!==o,h=isNaN(l)?isNaN(s)?0:s:l,c=this.parseLevelPlaylist(a,n,h,"audioTrack"===o?"audio":"subtitleTrack"===o?"subtitle":"main");c.tload=e.tload,"manifest"===o&&u.trigger(Dt.a.MANIFEST_LOADED,{levels:[{url:n,details:c}],audioTracks:[],url:n,stats:e,networkDetails:i}),e.tparsed=performance.now(),c.targetduration?d?u.trigger(Dt.a.LEVEL_LOADED,{details:c,level:l||0,id:s||0,stats:e,networkDetails:i}):"audioTrack"===o?u.trigger(Dt.a.AUDIO_TRACK_LOADED,{details:c,id:s,stats:e,networkDetails:i}):"subtitleTrack"===o&&u.trigger(Dt.a.SUBTITLE_TRACK_LOADED,{details:c,id:s,stats:e,networkDetails:i}):u.trigger(Dt.a.ERROR,{type:kt.b.NETWORK_ERROR,details:kt.a.MANIFEST_PARSING_ERROR,fatal:!0,url:n,reason:"invalid targetduration",networkDetails:i})}else{var f=this.parseMasterPlaylist(a,n);if(f.length){var p=this.parseMasterPlaylistMedia(a,n,"AUDIO",f[0].audioCodec),g=this.parseMasterPlaylistMedia(a,n,"SUBTITLES");if(p.length){var v=!1;p.forEach(function(t){t.url||(v=!0)}),!1===v&&f[0].audioCodec&&!f[0].attrs.AUDIO&&(It.b.log("audio codec signaled in quality level, but no embedded audio track signaled, create one"),p.unshift({type:"main",name:"main"}))}u.trigger(Dt.a.MANIFEST_LOADED,{levels:f,audioTracks:p,subtitles:g,url:n,stats:e,networkDetails:i})}else u.trigger(Dt.a.ERROR,{type:kt.b.NETWORK_ERROR,details:kt.a.MANIFEST_PARSING_ERROR,fatal:!0,url:n,reason:"no level found in manifest",networkDetails:i})}else u.trigger(Dt.a.ERROR,{type:kt.b.NETWORK_ERROR,details:kt.a.MANIFEST_PARSING_ERROR,fatal:!0,url:n,reason:"no EXTM3U delimiter",networkDetails:i})},e.prototype.loaderror=function(t,e){var r,i,a=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,n=e.loader;switch(e.type){case"manifest":r=kt.a.MANIFEST_LOAD_ERROR,i=!0;break;case"level":r=kt.a.LEVEL_LOAD_ERROR,i=!1;break;case"audioTrack":r=kt.a.AUDIO_TRACK_LOAD_ERROR,i=!1}n&&(n.abort(),this.loaders[e.type]=void 0),this.hls.trigger(Dt.a.ERROR,{type:kt.b.NETWORK_ERROR,details:r,fatal:i,url:n.url,loader:n,response:t,context:e,networkDetails:a})},e.prototype.loadtimeout=function(t,e){var r,i,a=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,n=e.loader;switch(e.type){case"manifest":r=kt.a.MANIFEST_LOAD_TIMEOUT,i=!0;break;case"level":r=kt.a.LEVEL_LOAD_TIMEOUT,i=!1;break;case"audioTrack":r=kt.a.AUDIO_TRACK_LOAD_TIMEOUT,i=!1}n&&(n.abort(),this.loaders[e.type]=void 0),this.hls.trigger(Dt.a.ERROR,{type:kt.b.NETWORK_ERROR,details:r,fatal:i,url:n.url,loader:n,context:e,networkDetails:a})},e}(Pt),zt=Yt,Xt=function(t){function e(r){d(this,e);var i=h(this,t.call(this,r,Dt.a.FRAG_LOADING));return i.loaders={},i}return c(e,t),e.prototype.destroy=function(){var t=this.loaders;for(var e in t){var r=t[e];r&&r.destroy()}this.loaders={},Pt.prototype.destroy.call(this)},e.prototype.onFragLoading=function(t){var e=t.frag,r=e.type,i=this.loaders[r],a=this.hls.config;e.loaded=0,i&&(It.b.warn("abort previous fragment loader for type:"+r),i.abort()),i=this.loaders[r]=e.loader=void 0!==a.fLoader?new a.fLoader(a):new a.loader(a);var n=void 0,o=void 0,s=void 0;n={url:e.url,frag:e,responseType:"arraybuffer",progressData:!1};var l=e.byteRangeStartOffset,u=e.byteRangeEndOffset;isNaN(l)||isNaN(u)||(n.rangeStart=l,n.rangeEnd=u),o={timeout:a.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:a.fragLoadingMaxRetryTimeout},s={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this),onProgress:this.loadprogress.bind(this)},i.load(n,o,s)},e.prototype.loadsuccess=function(t,e,r){var i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,a=t.data,n=r.frag;n.loader=void 0,this.loaders[n.type]=void 0,this.hls.trigger(Dt.a.FRAG_LOADED,{payload:a,frag:n,stats:e,networkDetails:i})},e.prototype.loaderror=function(t,e){var r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,i=e.loader;i&&i.abort(),this.loaders[e.type]=void 0,this.hls.trigger(Dt.a.ERROR,{type:kt.b.NETWORK_ERROR,details:kt.a.FRAG_LOAD_ERROR,fatal:!1,frag:e.frag,response:t,networkDetails:r})},e.prototype.loadtimeout=function(t,e){var r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,i=e.loader;i&&i.abort(),this.loaders[e.type]=void 0,this.hls.trigger(Dt.a.ERROR,{type:kt.b.NETWORK_ERROR,details:kt.a.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e.frag,networkDetails:r})},e.prototype.loadprogress=function(t,e,r){var i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,a=e.frag;a.loaded=t.loaded,this.hls.trigger(Dt.a.FRAG_LOAD_PROGRESS,{frag:a,stats:t,networkDetails:i})},e}(Pt),qt=Xt,Qt=function(t){function e(r){f(this,e);var i=p(this,t.call(this,r,Dt.a.KEY_LOADING));return i.loaders={},i.decryptkey=null,i.decrypturl=null,i}return g(e,t),e.prototype.destroy=function(){for(var t in this.loaders){var e=this.loaders[t];e&&e.destroy()}this.loaders={},Pt.prototype.destroy.call(this)},e.prototype.onKeyLoading=function(t){var e=t.frag,r=e.type,i=this.loaders[r],a=e.decryptdata,n=a.uri;if(n!==this.decrypturl||null===this.decryptkey){var o=this.hls.config;i&&(It.b.warn("abort previous key loader for type:"+r),i.abort()),e.loader=this.loaders[r]=new o.loader(o),this.decrypturl=n,this.decryptkey=null;var s=void 0,l=void 0,u=void 0;s={url:n,frag:e,responseType:"arraybuffer"},l={timeout:o.fragLoadingTimeOut,maxRetry:o.fragLoadingMaxRetry,retryDelay:o.fragLoadingRetryDelay,maxRetryDelay:o.fragLoadingMaxRetryTimeout},u={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)},e.loader.load(s,l,u)}else this.decryptkey&&(a.key=this.decryptkey,this.hls.trigger(Dt.a.KEY_LOADED,{frag:e}))},e.prototype.loadsuccess=function(t,e,r){var i=r.frag;this.decryptkey=i.decryptdata.key=new Uint8Array(t.data),i.loader=void 0,this.loaders[i.type]=void 0,this.hls.trigger(Dt.a.KEY_LOADED,{frag:i})},e.prototype.loaderror=function(t,e){var r=e.frag,i=r.loader;i&&i.abort(),this.loaders[e.type]=void 0,this.hls.trigger(Dt.a.ERROR,{type:kt.b.NETWORK_ERROR,details:kt.a.KEY_LOAD_ERROR,fatal:!1,frag:r,response:t})},e.prototype.loadtimeout=function(t,e){var r=e.frag,i=r.loader;i&&i.abort(),this.loaders[e.type]=void 0,this.hls.trigger(Dt.a.ERROR,{type:kt.b.NETWORK_ERROR,details:kt.a.KEY_LOAD_TIMEOUT,fatal:!1,frag:r})},e}(Pt),Jt=Qt,$t={search:function(t,e){for(var r=0,i=t.length-1,a=null,n=null;r<=i;){a=(r+i)/2|0,n=t[a];var o=e(n);if(o>0)r=a+1;else{if(!(o<0))return n;i=a-1}}return null}},Zt=$t,te={isBuffered:function(t,e){if(t)for(var r=t.buffered,i=0;i=r.start(i)&&e<=r.end(i))return!0;return!1},bufferInfo:function(t,e,r){if(t){var i,a=t.buffered,n=[];for(i=0;id&&(l[u-1].end=t[s].end):l.push(t[s])}else l.push(t[s])}for(s=0,i=0,a=n=e;s=h&&e1?e-1:0),a=1;a1?e-1:0),a=1;a0&&-1===t&&(It.b.log("override startPosition with lastCurrentTime @"+e.toFixed(3)),t=e),this.state=fe.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=t,this.tick()}else this.forceStartLoad=!0,this.state=fe.STOPPED},e.prototype.stopLoad=function(){var t=this.fragCurrent;t&&(t.loader&&t.loader.abort(),this.fragCurrent=null),this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=fe.STOPPED,this.forceStartLoad=!1},e.prototype.tick=function(){1===++this.ticks&&(this.doTick(),this.ticks>1&&setTimeout(this.tick,1),this.ticks=0)},e.prototype.doTick=function(){switch(this.state){case fe.ERROR:break;case fe.BUFFER_FLUSHING:this.fragLoadError=0;break;case fe.IDLE:this._doTickIdle();break;case fe.WAITING_LEVEL:var t=this.levels[this.level];t&&t.details&&(this.state=fe.IDLE);break;case fe.FRAG_LOADING_WAITING_RETRY:var e=performance.now(),r=this.retryDate;(!r||e>=r||this.media&&this.media.seeking)&&(It.b.log("mediaController: retryDate reached, switch back to IDLE state"),this.state=fe.IDLE);break;case fe.ERROR:case fe.STOPPED:case fe.FRAG_LOADING:case fe.PARSING:case fe.PARSED:case fe.ENDED:}this._checkBuffer(),this._checkFragmentChanged()},e.prototype._doTickIdle=function(){var t=this.hls,e=t.config,r=this.media;if(void 0!==this.levelLastLoaded&&(r||!this.startFragRequested&&e.startFragPrefetch)){var i=void 0;i=this.loadedmetadata?r.currentTime:this.nextLoadPosition;var a=t.nextLoadLevel,n=this.levels[a];if(n){var o=n.bitrate,s=void 0;s=o?Math.max(8*e.maxBufferSize/o,e.maxBufferLength):e.maxBufferLength,s=Math.min(s,e.maxMaxBufferLength);var l=ee.bufferInfo(this.mediaBuffer?this.mediaBuffer:r,i,e.maxBufferHole),u=l.len;if(!(u>=s)){It.b.trace("buffer length of "+u.toFixed(3)+" is below max of "+s.toFixed(3)+". checking for more payload ..."),this.level=t.nextLoadLevel=a;var d=n.details;if(void 0===d||d.live&&this.levelLastLoaded!==a)return void(this.state=fe.WAITING_LEVEL);var h=this.fragPrevious;if(!d.live&&h&&!h.backtracked&&h.sn===d.endSN&&!l.nextStart){if(Math.min(r.duration,h.start+h.duration)-Math.max(l.end,h.start)<=Math.max(.2,h.duration)){var c={};return this.altAudio&&(c.type="video"),this.hls.trigger(Dt.a.BUFFER_EOS,c),void(this.state=fe.ENDED)}}this._fetchPayloadOrEos(i,l,d)}}}},e.prototype._fetchPayloadOrEos=function(t,e,r){var i=this.fragPrevious,a=this.level,n=r.fragments,o=n.length;if(0!==o){var s=n[0].start,l=n[o-1].start+n[o-1].duration,u=e.end,d=void 0;if(r.initSegment&&!r.initSegment.data)d=r.initSegment;else if(r.live){var h=this.config.initialLiveManifestSize;if(oh&&(l.currentTime=h),this.nextLoadPosition=h}if(t.PTSKnown&&e>i&&l&&l.readyState)return null;if(this.startFragRequested&&!t.PTSKnown){if(a){var c=a.sn+1;if(c>=t.startSN&&c<=t.endSN){var f=n[c-t.startSN];a.cc===f.cc&&(u=f,It.b.log("live playlist, switching playlist, load frag with next SN: "+u.sn))}u||(u=Zt.search(n,function(t){return a.cc-t.cc}))&&It.b.log("live playlist, switching playlist, load frag with same CC: "+u.sn)}u||(u=n[Math.min(o-1,Math.round(o/2))],It.b.log("live playlist, switching playlist, unknown, load middle frag : "+u.sn))}return u},e.prototype._findFragment=function(t,e,r,i,a,n,o){var s=this.hls.config,l=void 0,u=void 0,d=s.maxFragLookUpTolerance,h=e?i[e.sn-i[0].sn+1]:void 0,c=function(t){var e=Math.min(d,t.duration+(t.deltaPTS?t.deltaPTS:0));return t.start+t.duration-e<=a?1:t.start-e>a&&t.start?-1:0};if(an-d&&(d=0),u=h&&!c(h)?h:Zt.search(i,c)):u=i[r-1],u){l=u;var f=l.sn-o.startSN,p=e&&l.level===e.level,g=i[f-1],v=i[f+1];if(e&&l.sn===e.sn)if(p&&!l.backtracked)if(l.sns.maxBufferHole&&e.dropped&&f?(l=g,It.b.warn("SN just loaded, with large PTS gap between audio and video, maybe frag is not starting with a keyframe ? load previous one to try to overcome this"),e.loadCounter--):(l=v,It.b.log("SN just loaded, load next one: "+l.sn))}else l=null;else l.backtracked&&(v&&v.backtracked?(It.b.warn("Already backtracked from fragment "+v.sn+", will not backtrack to fragment "+l.sn+". Loading fragment "+v.sn),l=v):(It.b.warn("Loaded fragment with dropped frames, backtracking 1 segment to find a keyframe"),l.dropped=0,g?(g.loadCounter&&g.loadCounter--,l=g,l.backtracked=!0):f&&(l=null)))}return l},e.prototype._loadFragmentOrKey=function(t,e,r,i,a){var n=this.hls,o=n.config;if(!t.decryptdata||null==t.decryptdata.uri||null!=t.decryptdata.key){if(It.b.log("Loading "+t.sn+" of ["+r.startSN+" ,"+r.endSN+"],level "+e+", currentTime:"+i.toFixed(3)+",bufferEnd:"+a.toFixed(3)),void 0!==this.fragLoadIdx?this.fragLoadIdx++:this.fragLoadIdx=0,t.loadCounter){t.loadCounter++;var s=o.fragLoadingLoopThreshold;if(t.loadCounter>s&&Math.abs(this.fragLoadIdx-t.loadIdx)e.endPTS?1:0})},e.prototype.followingBufferedFrag=function(t){return t?this.getBufferedFrag(t.endPTS+.5):null},e.prototype._checkFragmentChanged=function(){var t,e,r=this.media;if(r&&r.readyState&&!1===r.seeking&&(e=r.currentTime,e>r.playbackRate*this.lastCurrentTime&&(this.lastCurrentTime=e),ee.isBuffered(r,e)?t=this.getBufferedFrag(e):ee.isBuffered(r,e+.1)&&(t=this.getBufferedFrag(e+.1)),t)){var i=t;if(i!==this.fragPlaying){this.hls.trigger(Dt.a.FRAG_CHANGED,{frag:i});var a=i.level;this.fragPlaying&&this.fragPlaying.level===a||this.hls.trigger(Dt.a.LEVEL_SWITCHED,{level:a}),this.fragPlaying=i}}},e.prototype.immediateLevelSwitch=function(){if(It.b.log("immediateLevelSwitch"),!this.immediateSwitch){this.immediateSwitch=!0;var t=this.media,e=void 0;t?(e=t.paused,t.pause()):e=!0,this.previouslyPaused=e}var r=this.fragCurrent;r&&r.loader&&r.loader.abort(),this.fragCurrent=null,void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},e.prototype.immediateLevelSwitchEnd=function(){var t=this.media;t&&t.buffered.length&&(this.immediateSwitch=!1,ee.isBuffered(t,t.currentTime)&&(t.currentTime-=1e-4),this.previouslyPaused||t.play())},e.prototype.nextLevelSwitch=function(){var t=this.media;if(t&&t.readyState){var e=void 0,r=void 0,i=void 0;if(void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold),r=this.getBufferedFrag(t.currentTime),r&&r.startPTS>1&&this.flushMainBuffer(0,r.startPTS-1),t.paused)e=0;else{var a=this.hls.nextLoadLevel,n=this.levels[a],o=this.fragLastKbps;e=o&&this.fragCurrent?this.fragCurrent.duration*n.bitrate/(1e3*o)+1:0}if((i=this.getBufferedFrag(t.currentTime+e))&&(i=this.followingBufferedFrag(i))){var s=this.fragCurrent;s&&s.loader&&s.loader.abort(),this.fragCurrent=null,this.flushMainBuffer(i.maxStartPTS,Number.POSITIVE_INFINITY)}}},e.prototype.flushMainBuffer=function(t,e){this.state=fe.BUFFER_FLUSHING;var r={startOffset:t,endOffset:e};this.altAudio&&(r.type="video"),this.hls.trigger(Dt.a.BUFFER_FLUSHING,r)},e.prototype.onMediaAttached=function(t){var e=this.media=this.mediaBuffer=t.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),this.onvended=this.onMediaEnded.bind(this),e.addEventListener("seeking",this.onvseeking),e.addEventListener("seeked",this.onvseeked),e.addEventListener("ended",this.onvended);var r=this.config;this.levels&&r.autoStartLoad&&this.hls.startLoad(r.startPosition)},e.prototype.onMediaDetaching=function(){var t=this.media;t&&t.ended&&(It.b.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0);var e=this.levels;e&&e.forEach(function(t){t.details&&t.details.fragments.forEach(function(t){t.loadCounter=void 0,t.backtracked=void 0})}),t&&(t.removeEventListener("seeking",this.onvseeking),t.removeEventListener("seeked",this.onvseeked),t.removeEventListener("ended",this.onvended),this.onvseeking=this.onvseeked=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.stopLoad()},e.prototype.onMediaSeeking=function(){var t=this.media,e=t?t.currentTime:void 0,r=this.config;isNaN(e)||It.b.log("media seeking to "+e.toFixed(3));var i=this.mediaBuffer?this.mediaBuffer:t,a=ee.bufferInfo(i,e,this.config.maxBufferHole);if(this.state===fe.FRAG_LOADING){var n=this.fragCurrent;if(0===a.len&&n){var o=r.maxFragLookUpTolerance,s=n.start-o,l=n.start+n.duration+o;el?(n.loader&&(It.b.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),n.loader.abort()),this.fragCurrent=null,this.fragPrevious=null,this.state=fe.IDLE):It.b.log("seeking outside of buffer but within currently loaded fragment range")}}else this.state===fe.ENDED&&(0===a.len&&(this.fragPrevious=0),this.state=fe.IDLE);t&&(this.lastCurrentTime=e),this.state!==fe.FRAG_LOADING&&void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*r.fragLoadingLoopThreshold),this.loadedmetadata||(this.nextLoadPosition=this.startPosition=e),this.tick()},e.prototype.onMediaSeeked=function(){var t=this.media,e=t?t.currentTime:void 0;isNaN(e)||It.b.log("media seeked to "+e.toFixed(3)),this.tick()},e.prototype.onMediaEnded=function(){It.b.log("media ended"),this.startPosition=this.lastCurrentTime=0},e.prototype.onManifestLoading=function(){It.b.log("trigger BUFFER_RESET"),this.hls.trigger(Dt.a.BUFFER_RESET),this._bufferedFrags=[],this.stalled=!1,this.startPosition=this.lastCurrentTime=0},e.prototype.onManifestParsed=function(t){var e,r=!1,i=!1;t.levels.forEach(function(t){(e=t.audioCodec)&&(-1!==e.indexOf("mp4a.40.2")&&(r=!0),-1!==e.indexOf("mp4a.40.5")&&(i=!0))}),this.audioCodecSwitch=r&&i,this.audioCodecSwitch&&It.b.log("both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=t.levels,this.startFragRequested=!1;var a=this.config;(a.autoStartLoad||this.forceStartLoad)&&this.hls.startLoad(a.startPosition)},e.prototype.onLevelLoaded=function(t){var e=t.details,r=t.level,i=this.levels[this.levelLastLoaded],a=this.levels[r],n=e.totalduration,o=0;if(It.b.log("level "+r+" loaded ["+e.startSN+","+e.endSN+"],duration:"+n),e.live){var s=a.details;s&&e.fragments.length>0?(E(s,e),o=e.fragments[0].start,this.liveSyncPosition=this.computeLivePosition(o,s),e.PTSKnown&&!isNaN(o)?It.b.log("live playlist sliding:"+o.toFixed(3)):(It.b.log("live playlist - outdated PTS, unknown sliding"),L(this.fragPrevious,i,e))):(It.b.log("live playlist - first load, unknown sliding"),e.PTSKnown=!1,L(this.fragPrevious,i,e))}else e.PTSKnown=!1;if(a.details=e,this.levelLastLoaded=r,this.hls.trigger(Dt.a.LEVEL_UPDATED,{details:e,level:r}),!1===this.startFragRequested){if(-1===this.startPosition||-1===this.lastCurrentTime){var l=e.startTimeOffset;isNaN(l)?e.live?(this.startPosition=this.computeLivePosition(o,e),It.b.log("configure startPosition to "+this.startPosition)):this.startPosition=0:(l<0&&(It.b.log("negative start time offset "+l+", count from end of last fragment"),l=o+n+l),It.b.log("start time offset found in playlist, adjust startPosition to "+l),this.startPosition=l),this.lastCurrentTime=this.startPosition}this.nextLoadPosition=this.startPosition}this.state===fe.WAITING_LEVEL&&(this.state=fe.IDLE),this.tick()},e.prototype.onKeyLoaded=function(){this.state===fe.KEY_LOADING&&(this.state=fe.IDLE,this.tick())},e.prototype.onFragLoaded=function(t){var e=this.fragCurrent,r=t.frag;if(this.state===fe.FRAG_LOADING&&e&&"main"===r.type&&r.level===e.level&&r.sn===e.sn){var i=t.stats,a=this.levels[e.level],n=a.details;if(It.b.log("Loaded "+e.sn+" of ["+n.startSN+" ,"+n.endSN+"],level "+e.level),this.bitrateTest=!1,this.stats=i,!0===r.bitrateTest&&this.hls.nextLoadLevel)this.state=fe.IDLE,this.startFragRequested=!1,i.tparsed=i.tbuffered=performance.now(),this.hls.trigger(Dt.a.FRAG_BUFFERED,{stats:i,frag:e,id:"main"}),this.tick();else if("initSegment"===r.sn)this.state=fe.IDLE,i.tparsed=i.tbuffered=performance.now(),n.initSegment.data=t.payload,this.hls.trigger(Dt.a.FRAG_BUFFERED,{stats:i,frag:e,id:"main"}),this.tick();else{this.state=fe.PARSING;var o=n.totalduration,s=e.level,l=e.sn,u=this.config.defaultAudioCodec||a.audioCodec;this.audioCodecSwap&&(It.b.log("swapping playlist audio codec"),void 0===u&&(u=this.lastAudioCodec),u&&(u=-1!==u.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5")),this.pendingBuffering=!0,this.appended=!1,It.b.log("Parsing "+l+" of ["+n.startSN+" ,"+n.endSN+"],level "+s+", cc "+e.cc);var d=this.demuxer;d||(d=this.demuxer=new ue(this.hls,"main"));var h=this.media,c=h&&h.seeking,f=!c&&(n.PTSKnown||!n.live),p=n.initSegment?n.initSegment.data:[];d.push(t.payload,p,u,a.videoCodec,e,o,f,void 0)}}this.fragLoadError=0},e.prototype.onFragParsingInitSegment=function(t){var e=this.fragCurrent,r=t.frag;if(e&&"main"===t.id&&r.sn===e.sn&&r.level===e.level&&this.state===fe.PARSING){var i,a,n=t.tracks;if(n.audio&&this.altAudio&&delete n.audio,a=n.audio){var o=this.levels[this.level].audioCodec,s=navigator.userAgent.toLowerCase();o&&this.audioCodecSwap&&(It.b.log("swapping playlist audio codec"),o=-1!==o.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5"),this.audioCodecSwitch&&1!==a.metadata.channelCount&&-1===s.indexOf("firefox")&&(o="mp4a.40.5"),-1!==s.indexOf("android")&&"audio/mpeg"!==a.container&&(o="mp4a.40.2",It.b.log("Android: force audio codec to "+o)),a.levelCodec=o,a.id=t.id}a=n.video,a&&(a.levelCodec=this.levels[this.level].videoCodec,a.id=t.id),this.hls.trigger(Dt.a.BUFFER_CODECS,n);for(i in n){a=n[i],It.b.log("main track:"+i+",container:"+a.container+",codecs[level/parsed]=["+a.levelCodec+"/"+a.codec+"]");var l=a.initSegment;l&&(this.appended=!0,this.pendingBuffering=!0,this.hls.trigger(Dt.a.BUFFER_APPENDING,{type:i,data:l,parent:"main",content:"initSegment"}))}this.tick()}},e.prototype.onFragParsingData=function(t){var e=this,r=this.fragCurrent,i=t.frag;if(r&&"main"===t.id&&i.sn===r.sn&&i.level===r.level&&("audio"!==t.type||!this.altAudio)&&this.state===fe.PARSING){var a=this.levels[this.level],n=r;if(isNaN(t.endPTS)&&(t.endPTS=t.startPTS+r.duration,t.endDTS=t.startDTS+r.duration),It.b.log("Parsed "+t.type+",PTS:["+t.startPTS.toFixed(3)+","+t.endPTS.toFixed(3)+"],DTS:["+t.startDTS.toFixed(3)+"/"+t.endDTS.toFixed(3)+"],nb:"+t.nb+",dropped:"+(t.dropped||0)),"video"===t.type)if(n.dropped=t.dropped,n.dropped)if(n.backtracked)It.b.warn("Already backtracked on this fragment, appending with the gap");else{var o=a.details;if(!o||n.sn!==o.startSN)return It.b.warn("missing video frame(s), backtracking fragment"),n.backtracked=!0,this.nextLoadPosition=t.startPTS,this.state=fe.IDLE,this.fragPrevious=n,void this.tick();It.b.warn("missing video frame(s) on first frag, appending with gap")}else n.backtracked=!1;var s=b(a.details,n,t.startPTS,t.endPTS,t.startDTS,t.endDTS),l=this.hls;l.trigger(Dt.a.LEVEL_PTS_UPDATED,{details:a.details,level:this.level,drift:s,type:t.type,start:t.startPTS,end:t.endPTS}),[t.data1,t.data2].forEach(function(r){r&&r.length&&e.state===fe.PARSING&&(e.appended=!0,e.pendingBuffering=!0,l.trigger(Dt.a.BUFFER_APPENDING,{type:t.type,data:r,parent:"main",content:"data"}))}),this.tick()}},e.prototype.onFragParsed=function(t){var e=this.fragCurrent,r=t.frag;e&&"main"===t.id&&r.sn===e.sn&&r.level===e.level&&this.state===fe.PARSING&&(this.stats.tparsed=performance.now(),this.state=fe.PARSED,this._checkAppendedParsed())},e.prototype.onAudioTrackSwitching=function(t){var e=!!t.url,r=t.id;if(!e){if(this.mediaBuffer!==this.media){It.b.log("switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var i=this.fragCurrent;i.loader&&(It.b.log("switching to main audio track, cancel main fragment load"),i.loader.abort()),this.fragCurrent=null,this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=fe.IDLE}var a=this.hls;a.trigger(Dt.a.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),a.trigger(Dt.a.AUDIO_TRACK_SWITCHED,{id:r}),this.altAudio=!1}},e.prototype.onAudioTrackSwitched=function(t){var e=t.id,r=!!this.hls.audioTracks[e].url;if(r){var i=this.videoBuffer;i&&this.mediaBuffer!==i&&(It.b.log("switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=i)}this.altAudio=r,this.tick()},e.prototype.onBufferCreated=function(t){var e=t.tracks,r=void 0,i=void 0,a=!1;for(var n in e){var o=e[n];"main"===o.id?(i=n,r=o,"video"===n&&(this.videoBuffer=e[n].buffer)):a=!0}a&&r?(It.b.log("alternate track found, use "+i+".buffered to schedule main fragment loading"),this.mediaBuffer=r.buffer):this.mediaBuffer=this.media},e.prototype.onBufferAppended=function(t){if("main"===t.parent){var e=this.state;e!==fe.PARSING&&e!==fe.PARSED||(this.pendingBuffering=t.pending>0,this._checkAppendedParsed())}},e.prototype._checkAppendedParsed=function(){if(!(this.state!==fe.PARSED||this.appended&&this.pendingBuffering)){var t=this.fragCurrent;if(t){var e=this.mediaBuffer?this.mediaBuffer:this.media;It.b.log("main buffered : "+he.toString(e.buffered));var r=this._bufferedFrags.filter(function(t){return ee.isBuffered(e,(t.startPTS+t.endPTS)/2)});r.push(t),this._bufferedFrags=r.sort(function(t,e){return t.startPTS-e.startPTS}),this.fragPrevious=t;var i=this.stats;i.tbuffered=performance.now(),this.fragLastKbps=Math.round(8*i.total/(i.tbuffered-i.tfirst)),this.hls.trigger(Dt.a.FRAG_BUFFERED,{stats:i,frag:t,id:"main"}),this.state=fe.IDLE}this.tick()}},e.prototype.onError=function(t){var e=t.frag||this.fragCurrent;if(!e||"main"===e.type){var r=!!this.media&&ee.isBuffered(this.media,this.media.currentTime)&&ee.isBuffered(this.media,this.media.currentTime+.5);switch(t.details){case kt.a.FRAG_LOAD_ERROR:case kt.a.FRAG_LOAD_TIMEOUT:case kt.a.KEY_LOAD_ERROR:case kt.a.KEY_LOAD_TIMEOUT:if(!t.fatal)if(this.fragLoadError+1<=this.config.fragLoadingMaxRetry){var i=Math.min(Math.pow(2,this.fragLoadError)*this.config.fragLoadingRetryDelay,this.config.fragLoadingMaxRetryTimeout);e.loadCounter=0,It.b.warn("mediaController: frag loading failed, retry in "+i+" ms"),this.retryDate=performance.now()+i,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.fragLoadError++,this.state=fe.FRAG_LOADING_WAITING_RETRY}else It.b.error("mediaController: "+t.details+" reaches max retry, redispatch as fatal ..."),t.fatal=!0,this.state=fe.ERROR;break;case kt.a.FRAG_LOOP_LOADING_ERROR:t.fatal||(r?(this._reduceMaxBufferLength(e.duration),this.state=fe.IDLE):e.autoLevel&&0!==e.level||(t.fatal=!0,this.state=fe.ERROR));break;case kt.a.LEVEL_LOAD_ERROR:case kt.a.LEVEL_LOAD_TIMEOUT:this.state!==fe.ERROR&&(t.fatal?(this.state=fe.ERROR,It.b.warn("streamController: "+t.details+",switch to "+this.state+" state ...")):t.levelRetry||this.state!==fe.WAITING_LEVEL||(this.state=fe.IDLE));break;case kt.a.BUFFER_FULL_ERROR:"main"!==t.parent||this.state!==fe.PARSING&&this.state!==fe.PARSED||(r?(this._reduceMaxBufferLength(this.config.maxBufferLength),this.state=fe.IDLE):(It.b.warn("buffer full error also media.currentTime is not buffered, flush everything"),this.fragCurrent=null,this.flushMainBuffer(0,Number.POSITIVE_INFINITY)))}}},e.prototype._reduceMaxBufferLength=function(t){var e=this.config;e.maxMaxBufferLength>=t&&(e.maxMaxBufferLength/=2,It.b.warn("main:reduce max buffer length to "+e.maxMaxBufferLength+"s"),void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*e.fragLoadingLoopThreshold))},e.prototype._checkBuffer=function(){var t=this.media,e=this.config;if(t&&t.readyState){var r=t.currentTime,i=this.mediaBuffer?this.mediaBuffer:t,a=i.buffered;if(!this.loadedmetadata&&a.length){this.loadedmetadata=!0;var n=t.seeking?r:this.startPosition,o=ee.isBuffered(i,n),s=a.start(0),l=!o&&Math.abs(n-s)1e3*e.lowBufferWatchdogPeriod){this.stallReported||(this.stallReported=!0,It.b.warn("playback stalling in low buffer @"+r),f.trigger(Dt.a.ERROR,{type:kt.b.MEDIA_ERROR,details:kt.a.BUFFER_STALLED_ERROR,fatal:!1,buffer:g}));var y=u.nextStart,m=y-r;if(y&&m0){this.nudgeRetry=++v;var b=v*e.nudgeOffset;It.b.log("adjust currentTime from "+t.currentTime+" to next buffered @ "+y+" + nudge "+b),t.currentTime=y+b,this.stalled=void 0,f.trigger(Dt.a.ERROR,{type:kt.b.MEDIA_ERROR,details:kt.a.BUFFER_SEEK_OVER_HOLE,fatal:!1,hole:y+b-r})}}else if(g>.5&&p>1e3*e.highBufferWatchdogPeriod)if(this.stallReported||(this.stallReported=!0,It.b.warn("playback stalling in high buffer @"+r),f.trigger(Dt.a.ERROR,{type:kt.b.MEDIA_ERROR,details:kt.a.BUFFER_STALLED_ERROR,fatal:!1,buffer:g})),this.stalled=void 0,this.nudgeRetry=++v,v"+t),this.hls.trigger(Dt.a.STREAM_STATE_TRANSITION,{previousState:e,nextState:t})}},get:function(){return this._state}},{key:"currentLevel",get:function(){var t=this.media;if(t){var e=this.getBufferedFrag(t.currentTime);if(e)return e.level}return-1}},{key:"nextBufferedFrag",get:function(){var t=this.media;return t?this.followingBufferedFrag(this.getBufferedFrag(t.currentTime)):null}},{key:"nextLevel",get:function(){var t=this.nextBufferedFrag;return t?t.level:-1}},{key:"liveSyncPosition",get:function(){return this._liveSyncPosition},set:function(t){this._liveSyncPosition=t}}]),e}(Pt),ge=pe,ve=function(){function t(t,e){for(var r=0;r0){r=e[0].bitrate,e.sort(function(t,e){return t.bitrate-e.bitrate}),this._levels=e;for(var u=0;u0})}else this.hls.trigger(Dt.a.ERROR,{type:kt.b.MEDIA_ERROR,details:kt.a.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:this.hls.url,reason:"no level with compatible codecs found in manifest"})},e.prototype.setLevelInternal=function(t){var e=this._levels,r=this.hls;if(t>=0&&t1&&o.loadError=this.minWeight_},t.prototype.getEstimate=function(){return this.canEstimate()?Math.min(this.fast_.getEstimate(),this.slow_.getEstimate()):this.defaultEstimate_},t.prototype.destroy=function(){},t}(),_e=Se,Le=function(){function t(t,e){for(var r=0;r500*r.duration/s){var l=t.levels,u=Math.max(1,n.bw?n.bw/8:1e3*n.loaded/o),d=l[r.level],h=d.realBitrate?Math.max(d.realBitrate,d.bitrate):d.bitrate,c=n.total?n.total:Math.max(n.loaded,Math.round(r.duration*h/8)),f=e.currentTime,p=(c-n.loaded)/u,g=(ee.bufferInfo(e,f,t.config.maxBufferHole).end-f)/s;if(g<2*r.duration/s&&p>g){var v=void 0,y=void 0;for(y=r.level-1;y>a;y--){var m=l[y].realBitrate?Math.max(l[y].realBitrate,l[y].bitrate):l[y].bitrate;if((v=r.duration*m/(6.4*u))=i;u--){var d=l[u],h=d.details,c=h?h.totalduration/h.fragments.length:e,f=!!h&&h.live,p=void 0;p=u<=t?o*r:s*r;var g=l[u].realBitrate?Math.max(l[u].realBitrate,l[u].bitrate):l[u].bitrate,v=g*c/p;if(It.b.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+u+"/"+Math.round(p)+"/"+g+"/"+c+"/"+n+"/"+v),p>g&&(!v||f&&!this.bitrateTestDelay||v=0)return c;It.b.trace("rebuffering expected to happen, lets try to find a quality level minimizing the rebuffering");var f=s?Math.min(s,i.maxStarvationDelay):i.maxStarvationDelay,p=i.abrBandWidthFactor,g=i.abrBandWidthUpFactor;if(0===h){var v=this.bitrateTestDelay;if(v){f=(s?Math.min(s,i.maxLoadingDelay):i.maxLoadingDelay)-v,It.b.trace("bitrate test took "+Math.round(1e3*v)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*f)+" ms"),p=g=1}}return c=this._findBestLevel(o,s,d,a,e,h+f,p,g,r),Math.max(c,0)}}]),e}(Pt),De=we,ke=v(),Ie=function(t){function e(r){H(this,e);var i=j(this,t.call(this,r,Dt.a.MEDIA_ATTACHING,Dt.a.MEDIA_DETACHING,Dt.a.MANIFEST_PARSED,Dt.a.BUFFER_RESET,Dt.a.BUFFER_APPENDING,Dt.a.BUFFER_CODECS,Dt.a.BUFFER_EOS,Dt.a.BUFFER_FLUSHING,Dt.a.LEVEL_PTS_UPDATED,Dt.a.LEVEL_UPDATED));return i._msDuration=null,i._levelDuration=null,i.onsbue=i.onSBUpdateEnd.bind(i),i.onsbe=i.onSBUpdateError.bind(i),i.pendingTracks={},i.tracks={},i}return K(e,t),e.prototype.destroy=function(){Pt.prototype.destroy.call(this)},e.prototype.onLevelPtsUpdated=function(t){var e=t.type,r=this.tracks.audio;if("audio"===e&&r&&"audio/mpeg"===r.container){var i=this.sourceBuffer.audio;if(Math.abs(i.timestampOffset-t.start)>.1){var a=i.updating;try{i.abort()}catch(t){a=!0,It.b.warn("can not abort audio buffer: "+t)}a?this.audioTimestampOffset=t.start:(It.b.warn("change mpeg audio timestamp offset from "+i.timestampOffset+" to "+t.start),i.timestampOffset=t.start)}}},e.prototype.onManifestParsed=function(t){var e=t.audio,r=t.video||t.levels.length&&t.audio,i=0;t.altAudio&&(e||r)&&(i=(e?1:0)+(r?1:0),It.b.log(i+" sourceBuffer(s) expected")),this.sourceBufferNb=i},e.prototype.onMediaAttaching=function(t){var e=this.media=t.media;if(e){var r=this.mediaSource=new ke;this.onmso=this.onMediaSourceOpen.bind(this),this.onmse=this.onMediaSourceEnded.bind(this),this.onmsc=this.onMediaSourceClose.bind(this),r.addEventListener("sourceopen",this.onmso),r.addEventListener("sourceended",this.onmse),r.addEventListener("sourceclose",this.onmsc),e.src=URL.createObjectURL(r)}},e.prototype.onMediaDetaching=function(){It.b.log("media source detaching");var t=this.mediaSource;if(t){if("open"===t.readyState)try{t.endOfStream()}catch(t){It.b.warn("onMediaDetaching:"+t.message+" while calling endOfStream")}t.removeEventListener("sourceopen",this.onmso),t.removeEventListener("sourceended",this.onmse),t.removeEventListener("sourceclose",this.onmsc),this.media&&(URL.revokeObjectURL(this.media.src),this.media.removeAttribute("src"),this.media.load()),this.mediaSource=null,this.media=null,this.pendingTracks={},this.tracks={},this.sourceBuffer={},this.flushRange=[],this.segments=[],this.appended=0}this.onmso=this.onmse=this.onmsc=null,this.hls.trigger(Dt.a.MEDIA_DETACHED)},e.prototype.onMediaSourceOpen=function(){It.b.log("media source opened"),this.hls.trigger(Dt.a.MEDIA_ATTACHED,{media:this.media});var t=this.mediaSource;t&&t.removeEventListener("sourceopen",this.onmso),this.checkPendingTracks()},e.prototype.checkPendingTracks=function(){var t=this.pendingTracks,e=Object.keys(t).length;e&&(this.sourceBufferNb<=e||0===this.sourceBufferNb)&&(this.createSourceBuffers(t),this.pendingTracks={},this.doAppending())},e.prototype.onMediaSourceClose=function(){It.b.log("media source closed")},e.prototype.onMediaSourceEnded=function(){It.b.log("media source ended")},e.prototype.onSBUpdateEnd=function(){if(this.audioTimestampOffset){var t=this.sourceBuffer.audio;It.b.warn("change mpeg audio timestamp offset from "+t.timestampOffset+" to "+this.audioTimestampOffset),t.timestampOffset=this.audioTimestampOffset,delete this.audioTimestampOffset}this._needsFlush&&this.doFlush(),this._needsEos&&this.checkEos(),this.appending=!1;var e=this.parent,r=this.segments.reduce(function(t,r){return r.parent===e?t+1:t},0);this.hls.trigger(Dt.a.BUFFER_APPENDED,{parent:e,pending:r}),this._needsFlush||this.doAppending(),this.updateMediaElementDuration()},e.prototype.onSBUpdateError=function(t){It.b.error("sourceBuffer error:",t),this.hls.trigger(Dt.a.ERROR,{type:kt.b.MEDIA_ERROR,details:kt.a.BUFFER_APPENDING_ERROR,fatal:!1})},e.prototype.onBufferReset=function(){var t=this.sourceBuffer;for(var e in t){var r=t[e];try{this.mediaSource.removeSourceBuffer(r),r.removeEventListener("updateend",this.onsbue),r.removeEventListener("error",this.onsbe)}catch(t){}}this.sourceBuffer={},this.flushRange=[],this.segments=[],this.appended=0},e.prototype.onBufferCodecs=function(t){if(0===Object.keys(this.sourceBuffer).length){for(var e in t)this.pendingTracks[e]=t[e];var r=this.mediaSource;r&&"open"===r.readyState&&this.checkPendingTracks()}},e.prototype.createSourceBuffers=function(t){var e=this.sourceBuffer,r=this.mediaSource;for(var i in t)if(!e[i]){var a=t[i],n=a.levelCodec||a.codec,o=a.container+";codecs="+n;It.b.log("creating sourceBuffer("+o+")");try{var s=e[i]=r.addSourceBuffer(o);s.addEventListener("updateend",this.onsbue),s.addEventListener("error",this.onsbe),this.tracks[i]={codec:n,container:a.container},a.buffer=s}catch(t){It.b.error("error while trying to add sourceBuffer:"+t.message),this.hls.trigger(Dt.a.ERROR,{type:kt.b.MEDIA_ERROR,details:kt.a.BUFFER_ADD_CODEC_ERROR,fatal:!1,err:t,mimeType:o})}}this.hls.trigger(Dt.a.BUFFER_CREATED,{tracks:t})},e.prototype.onBufferAppending=function(t){this._needsFlush||(this.segments?this.segments.push(t):this.segments=[t],this.doAppending())},e.prototype.onBufferAppendFail=function(t){It.b.error("sourceBuffer error:",t.event),this.hls.trigger(Dt.a.ERROR,{type:kt.b.MEDIA_ERROR,details:kt.a.BUFFER_APPENDING_ERROR,fatal:!1})},e.prototype.onBufferEos=function(t){var e=this.sourceBuffer,r=t.type;for(var i in e)r&&i!==r||e[i].ended||(e[i].ended=!0,It.b.log(i+" sourceBuffer now EOS"));this.checkEos()},e.prototype.checkEos=function(){var t=this.sourceBuffer,e=this.mediaSource;if(!e||"open"!==e.readyState)return void(this._needsEos=!1);for(var r in t){var i=t[r];if(!i.ended)return;if(i.updating)return void(this._needsEos=!0)}It.b.log("all media data available, signal endOfStream() to MediaSource and stop loading fragment");try{e.endOfStream()}catch(t){It.b.warn("exception while calling mediaSource.endOfStream()")}this._needsEos=!1},e.prototype.onBufferFlushing=function(t){this.flushRange.push({start:t.startOffset,end:t.endOffset,type:t.type}),this.flushBufferCounter=0,this.doFlush()},e.prototype.onLevelUpdated=function(t){var e=t.details;0!==e.fragments.length&&(this._levelDuration=e.totalduration+e.fragments[0].start,this.updateMediaElementDuration())},e.prototype.updateMediaElementDuration=function(){var t=this.media,e=this.mediaSource,r=this.sourceBuffer,i=this._levelDuration;if(null!==i&&t&&e&&r&&0!==t.readyState&&"open"===e.readyState){for(var a in r)if(r[a].updating)return;null===this._msDuration&&(this._msDuration=e.duration);var n=t.duration;(i>this._msDuration&&i>n||n===1/0||isNaN(n))&&(It.b.log("Updating mediasource duration to "+i.toFixed(3)),this._msDuration=e.duration=i)}},e.prototype.doFlush=function(){for(;this.flushRange.length;){var t=this.flushRange[0];if(!this.flushBuffer(t.start,t.end,t.type))return void(this._needsFlush=!0);this.flushRange.shift(),this.flushBufferCounter=0}if(0===this.flushRange.length){this._needsFlush=!1;var e=0,r=this.sourceBuffer;try{for(var i in r)e+=r[i].buffered.length}catch(t){It.b.error("error while accessing sourceBuffer.buffered")}this.appended=e,this.hls.trigger(Dt.a.BUFFER_FLUSHED)}},e.prototype.doAppending=function(){var t=this.hls,e=this.sourceBuffer,r=this.segments;if(Object.keys(e).length){if(this.media.error)return this.segments=[],void It.b.error("trying to append although a media error occured, flush segment and abort");if(this.appending)return;if(r&&r.length){var i=r.shift();try{var a=i.type,n=e[a];n?n.updating?r.unshift(i):(n.ended=!1,this.parent=i.parent,n.appendBuffer(i.data),this.appendError=0,this.appended++,this.appending=!0):this.onSBUpdateEnd()}catch(e){It.b.error("error while trying to append buffer:"+e.message),r.unshift(i);var o={type:kt.b.MEDIA_ERROR,parent:i.parent};if(22===e.code)return this.segments=[],o.details=kt.a.BUFFER_FULL_ERROR,o.fatal=!1,void t.trigger(Dt.a.ERROR,o);if(this.appendError?this.appendError++:this.appendError=1,o.details=kt.a.BUFFER_APPEND_ERROR,this.appendError>t.config.appendErrorMaxRetry)return It.b.log("fail "+t.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),r=[],o.fatal=!0,void t.trigger(Dt.a.ERROR,o);o.fatal=!1,t.trigger(Dt.a.ERROR,o)}}}},e.prototype.flushBuffer=function(t,e,r){var i,a,n,o,s,l,u=this.sourceBuffer;if(Object.keys(u).length){if(It.b.log("flushBuffer,pos/start/end: "+this.media.currentTime.toFixed(3)+"/"+t+"/"+e),this.flushBufferCounter.5)return this.flushBufferCounter++,It.b.log("flush "+d+" ["+s+","+l+"], of ["+n+","+o+"], pos:"+this.media.currentTime),i.remove(s,l),!1}catch(t){It.b.warn("exception while accessing sourcebuffer, it might have been removed from MediaSource")}}}else It.b.warn("abort flushing too many retries");It.b.log("buffer flushed")}return!0},e}(Pt),Oe=Ie,Ce=function(){function t(t,e){for(var r=0;rthis.autoLevelCapping&&e.streamController.nextLevelSwitch(),this.autoLevelCapping=e.autoLevelCapping}}},e.prototype.getMaxLevel=function(t){var r=this;if(!this.levels)return-1;var i=this.levels.filter(function(i,a){return e.isLevelAllowed(a,r.restrictedLevels)&&a<=t});return e.getMaxLevelByMediaSize(i,this.mediaWidth,this.mediaHeight)},e.isLevelAllowed=function(t){return-1===(arguments.length>1&&void 0!==arguments[1]?arguments[1]:[]).indexOf(t)},e.getMaxLevelByMediaSize=function(t,e,r){if(!t||t&&!t.length)return-1;for(var i=t.length-1,a=0;a=e||n.height>=r)&&function(t,e){return!e||(t.width!==e.width||t.height!==e.height)}(n,t[a+1])){i=a;break}}return i},Ce(e,[{key:"mediaWidth",get:function(){var t=void 0,r=this.media;return r&&(t=r.width||r.clientWidth||r.offsetWidth,t*=e.contentScaleFactor),t}},{key:"mediaHeight",get:function(){var t=void 0,r=this.media;return r&&(t=r.height||r.clientHeight||r.offsetHeight,t*=e.contentScaleFactor),t}}],[{key:"contentScaleFactor",get:function(){var t=1;try{t=window.devicePixelRatio}catch(t){}return t}}]),e}(Pt),xe=Pe,Fe=function(t){function e(r){return z(this,e),X(this,t.call(this,r,Dt.a.MEDIA_ATTACHING))}return q(e,t),e.prototype.destroy=function(){this.timer&&clearInterval(this.timer),this.isVideoPlaybackQualityAvailable=!1},e.prototype.onMediaAttaching=function(t){var e=this.hls.config;if(e.capLevelOnFPSDrop){"function"==typeof(this.video=t.media instanceof HTMLVideoElement?t.media:null).getVideoPlaybackQuality&&(this.isVideoPlaybackQualityAvailable=!0),clearInterval(this.timer),this.timer=setInterval(this.checkFPSInterval.bind(this),e.fpsDroppedMonitoringPeriod)}},e.prototype.checkFPS=function(t,e,r){var i=performance.now();if(e){if(this.lastTime){var a=i-this.lastTime,n=r-this.lastDroppedFrames,o=e-this.lastDecodedFrames,s=1e3*n/a,l=this.hls;if(l.trigger(Dt.a.FPS_DROP,{currentDropped:n,currentDecoded:o,totalDroppedFrames:r}),s>0&&n>l.config.fpsDroppedMonitoringThreshold*o){var u=l.currentLevel;It.b.warn("drop FPS ratio greater than max allowed value for currentLevel: "+u),u>0&&(-1===l.autoLevelCapping||l.autoLevelCapping>=u)&&(u-=1,l.trigger(Dt.a.FPS_DROP_LEVEL_CAPPING,{level:u,droppedLevel:l.currentLevel}),l.autoLevelCapping=u,l.streamController.nextLevelSwitch())}}this.lastTime=i,this.lastDroppedFrames=r,this.lastDecodedFrames=e}},e.prototype.checkFPSInterval=function(){var t=this.video;if(t)if(this.isVideoPlaybackQualityAvailable){var e=t.getVideoPlaybackQuality();this.checkFPS(t,e.totalVideoFrames,e.droppedVideoFrames)}else this.checkFPS(t,t.webkitDecodedFrameCount,t.webkitDroppedFrameCount)},e}(Pt),Ne=Fe,Me=function(){function t(e){Q(this,t),e&&e.xhrSetup&&(this.xhrSetup=e.xhrSetup)}return t.prototype.destroy=function(){this.abort(),this.loader=null},t.prototype.abort=function(){var t=this.loader;t&&4!==t.readyState&&(this.stats.aborted=!0,t.abort()),window.clearTimeout(this.requestTimeout),this.requestTimeout=null,window.clearTimeout(this.retryTimeout),this.retryTimeout=null},t.prototype.load=function(t,e,r){this.context=t,this.config=e,this.callbacks=r,this.stats={trequest:performance.now(),retry:0},this.retryDelay=e.retryDelay,this.loadInternal()},t.prototype.loadInternal=function(){var t,e=this.context;t=this.loader=new XMLHttpRequest;var r=this.stats;r.tfirst=0,r.loaded=0;var i=this.xhrSetup;try{if(i)try{i(t,e.url)}catch(r){t.open("GET",e.url,!0),i(t,e.url)}t.readyState||t.open("GET",e.url,!0)}catch(r){return void this.callbacks.onError({code:t.status,text:r.message},e,t)}e.rangeEnd&&t.setRequestHeader("Range","bytes="+e.rangeStart+"-"+(e.rangeEnd-1)),t.onreadystatechange=this.readystatechange.bind(this),t.onprogress=this.loadprogress.bind(this),t.responseType=e.responseType,this.requestTimeout=window.setTimeout(this.loadtimeout.bind(this),this.config.timeout),t.send()},t.prototype.readystatechange=function(t){var e=t.currentTarget,r=e.readyState,i=this.stats,a=this.context,n=this.config;if(!i.aborted&&r>=2)if(window.clearTimeout(this.requestTimeout),0===i.tfirst&&(i.tfirst=Math.max(performance.now(),i.trequest)),4===r){var o=e.status;if(o>=200&&o<300){i.tload=Math.max(i.tfirst,performance.now());var s=void 0,l=void 0;"arraybuffer"===a.responseType?(s=e.response,l=s.byteLength):(s=e.responseText,l=s.length),i.loaded=i.total=l;var u={url:e.responseURL,data:s};this.callbacks.onSuccess(u,i,a,e)}else i.retry>=n.maxRetry||o>=400&&o<499?(It.b.error(o+" while loading "+a.url),this.callbacks.onError({code:o,text:e.statusText},a,e)):(It.b.warn(o+" while loading "+a.url+", retrying in "+this.retryDelay+"..."),this.destroy(),this.retryTimeout=window.setTimeout(this.loadInternal.bind(this),this.retryDelay),this.retryDelay=Math.min(2*this.retryDelay,n.maxRetryDelay),i.retry++)}else this.requestTimeout=window.setTimeout(this.loadtimeout.bind(this),n.timeout)},t.prototype.loadtimeout=function(){It.b.warn("timeout while loading "+this.context.url),this.callbacks.onTimeout(this.stats,this.context,null)},t.prototype.loadprogress=function(t){var e=t.currentTarget,r=this.stats;r.loaded=t.loaded,t.lengthComputable&&(r.total=t.total);var i=this.callbacks.onProgress;i&&i(r,this.context,null,e)},t}(),Ue=Me,Be=function(){function t(t,e){for(var r=0;r1&&setTimeout(this.tick,1),this.ticks=0)},e.prototype.doTick=function(){this.updateTrack(this.trackId)},e.prototype.onError=function(t){t.fatal&&t.type===kt.b.NETWORK_ERROR&&this.cleanTimer()},e.prototype.onManifestLoading=function(){this.tracks=[],this.trackId=-1},e.prototype.onManifestLoaded=function(t){var e=this,r=t.audioTracks||[],i=!1;this.tracks=r,this.hls.trigger(Dt.a.AUDIO_TRACKS_UPDATED,{audioTracks:r});var a=0;r.forEach(function(t){if(t.default&&!i)return e.audioTrack=a,void(i=!0);a++}),!1===i&&r.length&&(It.b.log("no default audio track defined, use first audio track as default"),this.audioTrack=0)},e.prototype.onAudioTrackLoaded=function(t){t.id=0&&t=0&&t0&&-1===t?(It.b.log("audio:override startPosition with lastCurrentTime @"+e.toFixed(3)),this.state=Ke.IDLE):(this.lastCurrentTime=this.startPosition?this.startPosition:t,this.state=Ke.STARTING),this.nextLoadPosition=this.startPosition=this.lastCurrentTime,this.tick()}else this.startPosition=t,this.state=Ke.STOPPED},e.prototype.stopLoad=function(){var t=this.fragCurrent;t&&(t.loader&&t.loader.abort(),this.fragCurrent=null),this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=Ke.STOPPED},e.prototype.tick=function(){1===++this.ticks&&(this.doTick(),this.ticks>1&&setTimeout(this.tick,1),this.ticks=0)},e.prototype.doTick=function(){var t,e,r,i=this.hls,a=i.config;switch(this.state){case Ke.ERROR:case Ke.PAUSED:case Ke.BUFFER_FLUSHING:break;case Ke.STARTING:this.state=Ke.WAITING_TRACK,this.loadedmetadata=!1;break;case Ke.IDLE:var n=this.tracks;if(!n)break;if(!this.media&&(this.startFragRequested||!a.startFragPrefetch))break;if(this.loadedmetadata)t=this.media.currentTime;else if(void 0===(t=this.nextLoadPosition))break;var o=this.mediaBuffer?this.mediaBuffer:this.media,s=this.videoBuffer?this.videoBuffer:this.media,l=ee.bufferInfo(o,t,a.maxBufferHole),u=ee.bufferInfo(s,t,a.maxBufferHole),d=l.len,h=l.end,c=this.fragPrevious,f=Math.max(a.maxBufferLength,u.len),p=this.audioSwitch,g=this.trackId;if((dm||l.nextStart))return;It.b.log("alt audio track ahead of main track, seek to start of alt audio track"),this.media.currentTime=m+.05}if(r.initSegment&&!r.initSegment.data)E=r.initSegment;else if(h<=m){if(E=v[0],null!==this.videoTrackCC&&E.cc!==this.videoTrackCC&&(E=R(v,this.videoTrackCC)),r.live&&E.loadIdx&&E.loadIdx===this.fragLoadIdx){var T=l.nextStart?l.nextStart:m;return It.b.log("no alt audio available @currentTime:"+this.media.currentTime+", seeking @"+(T+.05)),void(this.media.currentTime=T+.05)}}else{var A=void 0,S=a.maxFragLookUpTolerance,_=c?v[c.sn-v[0].sn+1]:void 0,L=function(t){var e=Math.min(S,t.duration);return t.start+t.duration-e<=h?1:t.start-e>h&&t.start?-1:0};hb-S&&(S=0),A=_&&!L(_)?_:Zt.search(v,L)):A=v[y-1],A&&(E=A,m=A.start,c&&E.level===c.level&&E.sn===c.sn&&(E.snw&&Math.abs(this.fragLoadIdx-E.loadIdx)=k||I)&&(It.b.log("audioStreamController: retryDate reached, switch back to IDLE state"),this.state=Ke.IDLE);break;case Ke.WAITING_INIT_PTS:var O=this.videoTrackCC;if(void 0===this.initPTS[O])break;var C=this.waitingFragment;if(C){var P=C.frag.cc;O!==P?(e=this.tracks[this.trackId],e.details&&e.details.live&&(It.b.warn("Waiting fragment CC ("+P+") does not match video track CC ("+O+")"),this.waitingFragment=null,this.state=Ke.IDLE)):(this.state=Ke.FRAG_LOADING,this.onFragLoaded(this.waitingFragment),this.waitingFragment=null)}else this.state=Ke.IDLE;break;case Ke.STOPPED:case Ke.FRAG_LOADING:case Ke.PARSING:case Ke.PARSED:case Ke.ENDED:}},e.prototype.onMediaAttached=function(t){var e=this.media=this.mediaBuffer=t.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),e.addEventListener("seeking",this.onvseeking),e.addEventListener("ended",this.onvended);var r=this.config;this.tracks&&r.autoStartLoad&&this.startLoad(r.startPosition)},e.prototype.onMediaDetaching=function(){var t=this.media;t&&t.ended&&(It.b.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0);var e=this.tracks;e&&e.forEach(function(t){t.details&&t.details.fragments.forEach(function(t){t.loadCounter=void 0})}),t&&(t.removeEventListener("seeking",this.onvseeking),t.removeEventListener("ended",this.onvended),this.onvseeking=this.onvseeked=this.onvended=null),this.media=this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1,this.stopLoad()},e.prototype.onMediaSeeking=function(){this.state===Ke.ENDED&&(this.state=Ke.IDLE),this.media&&(this.lastCurrentTime=this.media.currentTime),void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold),this.tick()},e.prototype.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},e.prototype.onAudioTracksUpdated=function(t){It.b.log("audio tracks updated"),this.tracks=t.audioTracks},e.prototype.onAudioTrackSwitching=function(t){var e=!!t.url;this.trackId=t.id,this.fragCurrent=null,this.state=Ke.PAUSED,this.waitingFragment=null,e?this.timer||(this.timer=setInterval(this.ontick,100)):this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),e&&(this.audioSwitch=!0,this.state=Ke.IDLE,void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold)),this.tick()},e.prototype.onAudioTrackLoaded=function(t){var e=t.details,r=t.id,i=this.tracks[r],a=e.totalduration,n=0;if(It.b.log("track "+r+" loaded ["+e.startSN+","+e.endSN+"],duration:"+a),e.live){var o=i.details;o&&e.fragments.length>0?(E(o,e),n=e.fragments[0].start,e.PTSKnown?It.b.log("live audio playlist sliding:"+n.toFixed(3)):It.b.log("live audio playlist - outdated PTS, unknown sliding")):(e.PTSKnown=!1,It.b.log("live audio playlist - first load, unknown sliding"))}else e.PTSKnown=!1;if(i.details=e,!this.startFragRequested){if(-1===this.startPosition){var s=e.startTimeOffset;isNaN(s)?this.startPosition=0:(It.b.log("start time offset found in playlist, adjust startPosition to "+s),this.startPosition=s)}this.nextLoadPosition=this.startPosition}this.state===Ke.WAITING_TRACK&&(this.state=Ke.IDLE),this.tick()},e.prototype.onKeyLoaded=function(){this.state===Ke.KEY_LOADING&&(this.state=Ke.IDLE,this.tick())},e.prototype.onFragLoaded=function(t){var e=this.fragCurrent,r=t.frag;if(this.state===Ke.FRAG_LOADING&&e&&"audio"===r.type&&r.level===e.level&&r.sn===e.sn){var i=this.tracks[this.trackId],a=i.details,n=a.totalduration,o=e.level,s=e.sn,l=e.cc,u=this.config.defaultAudioCodec||i.audioCodec||"mp4a.40.2",d=this.stats=t.stats;if("initSegment"===s)this.state=Ke.IDLE,d.tparsed=d.tbuffered=performance.now(),a.initSegment.data=t.payload,this.hls.trigger(Dt.a.FRAG_BUFFERED,{stats:d,frag:e,id:"audio"}),this.tick();else{this.state=Ke.PARSING,this.appended=!1,this.demuxer||(this.demuxer=new ue(this.hls,"audio"));var h=this.initPTS[l],c=a.initSegment?a.initSegment.data:[];if(a.initSegment||void 0!==h){this.pendingBuffering=!0,It.b.log("Demuxing "+s+" of ["+a.startSN+" ,"+a.endSN+"],track "+o);this.demuxer.push(t.payload,c,u,null,e,n,!1,h)}else It.b.log("unknown video PTS for continuity counter "+l+", waiting for video PTS before demuxing audio frag "+s+" of ["+a.startSN+" ,"+a.endSN+"],track "+o),this.waitingFragment=t,this.state=Ke.WAITING_INIT_PTS}}this.fragLoadError=0},e.prototype.onFragParsingInitSegment=function(t){var e=this.fragCurrent,r=t.frag;if(e&&"audio"===t.id&&r.sn===e.sn&&r.level===e.level&&this.state===Ke.PARSING){var i=t.tracks,a=void 0;if(i.video&&delete i.video,a=i.audio){a.levelCodec=a.codec,a.id=t.id,this.hls.trigger(Dt.a.BUFFER_CODECS,i),It.b.log("audio track:audio,container:"+a.container+",codecs[level/parsed]=["+a.levelCodec+"/"+a.codec+"]");var n=a.initSegment;if(n){var o={type:"audio",data:n,parent:"audio",content:"initSegment"};this.audioSwitch?this.pendingData=[o]:(this.appended=!0,this.pendingBuffering=!0,this.hls.trigger(Dt.a.BUFFER_APPENDING,o))}this.tick()}}},e.prototype.onFragParsingData=function(t){var e=this,r=this.fragCurrent,i=t.frag;if(r&&"audio"===t.id&&"audio"===t.type&&i.sn===r.sn&&i.level===r.level&&this.state===Ke.PARSING){var a=this.trackId,n=this.tracks[a],o=this.hls;isNaN(t.endPTS)&&(t.endPTS=t.startPTS+r.duration,t.endDTS=t.startDTS+r.duration),It.b.log("parsed "+t.type+",PTS:["+t.startPTS.toFixed(3)+","+t.endPTS.toFixed(3)+"],DTS:["+t.startDTS.toFixed(3)+"/"+t.endDTS.toFixed(3)+"],nb:"+t.nb),b(n.details,r,t.startPTS,t.endPTS);var s=this.audioSwitch,l=this.media,u=!1;if(s&&l)if(l.readyState){var d=l.currentTime;It.b.log("switching audio track : currentTime:"+d),d>=t.startPTS&&(It.b.log("switching audio track : flushing all audio"),this.state=Ke.BUFFER_FLUSHING,o.trigger(Dt.a.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),u=!0,this.audioSwitch=!1,o.trigger(Dt.a.AUDIO_TRACK_SWITCHED,{id:a}))}else this.audioSwitch=!1,o.trigger(Dt.a.AUDIO_TRACK_SWITCHED,{id:a});var h=this.pendingData;this.audioSwitch||([t.data1,t.data2].forEach(function(e){e&&e.length&&h.push({type:t.type,data:e,parent:"audio",content:"data"})}),!u&&h.length&&(h.forEach(function(t){e.state===Ke.PARSING&&(e.pendingBuffering=!0,e.hls.trigger(Dt.a.BUFFER_APPENDING,t))}),this.pendingData=[],this.appended=!0)),this.tick()}},e.prototype.onFragParsed=function(t){var e=this.fragCurrent,r=t.frag;e&&"audio"===t.id&&r.sn===e.sn&&r.level===e.level&&this.state===Ke.PARSING&&(this.stats.tparsed=performance.now(),this.state=Ke.PARSED,this._checkAppendedParsed())},e.prototype.onBufferCreated=function(t){var e=t.tracks.audio;e&&(this.mediaBuffer=e.buffer,this.loadedmetadata=!0),t.tracks.video&&(this.videoBuffer=t.tracks.video.buffer)},e.prototype.onBufferAppended=function(t){if("audio"===t.parent){var e=this.state;e!==Ke.PARSING&&e!==Ke.PARSED||(this.pendingBuffering=t.pending>0,this._checkAppendedParsed())}},e.prototype._checkAppendedParsed=function(){if(!(this.state!==Ke.PARSED||this.appended&&this.pendingBuffering)){var t=this.fragCurrent,e=this.stats,r=this.hls;if(t){this.fragPrevious=t,e.tbuffered=performance.now(),r.trigger(Dt.a.FRAG_BUFFERED,{stats:e,frag:t,id:"audio"});var i=this.mediaBuffer?this.mediaBuffer:this.media;It.b.log("audio buffered : "+he.toString(i.buffered)),this.audioSwitch&&this.appended&&(this.audioSwitch=!1,r.trigger(Dt.a.AUDIO_TRACK_SWITCHED,{id:this.trackId})),this.state=Ke.IDLE}this.tick()}},e.prototype.onError=function(t){var e=t.frag;if(!e||"audio"===e.type)switch(t.details){case kt.a.FRAG_LOAD_ERROR:case kt.a.FRAG_LOAD_TIMEOUT:if(!t.fatal){var r=this.fragLoadError;r?r++:r=1;var i=this.config;if(r<=i.fragLoadingMaxRetry){this.fragLoadError=r,e.loadCounter=0;var a=Math.min(Math.pow(2,r-1)*i.fragLoadingRetryDelay,i.fragLoadingMaxRetryTimeout);It.b.warn("audioStreamController: frag loading failed, retry in "+a+" ms"),this.retryDate=performance.now()+a,this.state=Ke.FRAG_LOADING_WAITING_RETRY}else It.b.error("audioStreamController: "+t.details+" reaches max retry, redispatch as fatal ..."),t.fatal=!0,this.state=Ke.ERROR}break;case kt.a.FRAG_LOOP_LOADING_ERROR:case kt.a.AUDIO_TRACK_LOAD_ERROR:case kt.a.AUDIO_TRACK_LOAD_TIMEOUT:case kt.a.KEY_LOAD_ERROR:case kt.a.KEY_LOAD_TIMEOUT:this.state!==Ke.ERROR&&(this.state=t.fatal?Ke.ERROR:Ke.IDLE,It.b.warn("audioStreamController: "+t.details+" while loading frag,switch to "+this.state+" state ..."));break;case kt.a.BUFFER_FULL_ERROR:if("audio"===t.parent&&(this.state===Ke.PARSING||this.state===Ke.PARSED)){var n=this.mediaBuffer,o=this.media.currentTime;if(n&&ee.isBuffered(n,o)&&ee.isBuffered(n,o+.5)){var s=this.config;s.maxMaxBufferLength>=s.maxBufferLength&&(s.maxMaxBufferLength/=2,It.b.warn("audio:reduce max buffer length to "+s.maxMaxBufferLength+"s"),this.fragLoadIdx+=2*s.fragLoadingLoopThreshold),this.state=Ke.IDLE}else It.b.warn("buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,this.state=Ke.BUFFER_FLUSHING,this.hls.trigger(Dt.a.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"})}}},e.prototype.onBufferFlushed=function(){var t=this,e=this.pendingData;e&&e.length?(It.b.log("appending pending audio data on Buffer Flushed"),e.forEach(function(e){t.hls.trigger(Dt.a.BUFFER_APPENDING,e)}),this.appended=!0,this.pendingData=[],this.state=Ke.PARSED):(this.state=Ke.IDLE,this.fragPrevious=null,this.tick())},je(e,[{key:"state",set:function(t){if(this.state!==t){var e=this.state;this._state=t,It.b.log("audio stream:"+e+"->"+t)}},get:function(){return this._state}}]),e}(Pt),Ve=We,Ye=function(){function t(t){return"string"==typeof t&&(!!n[t.toLowerCase()]&&t.toLowerCase())}function e(t){return"string"==typeof t&&(!!o[t.toLowerCase()]&&t.toLowerCase())}function r(t){for(var e=1;e100)throw new Error("Position must be between 0 and 100.");E=t,this.hasBeenReset=!0}})),Object.defineProperty(s,"positionAlign",r({},u,{get:function(){return T},set:function(t){var r=e(t);if(!r)throw new SyntaxError("An invalid or illegal string was specified.");T=r,this.hasBeenReset=!0}})),Object.defineProperty(s,"size",r({},u,{get:function(){return R},set:function(t){if(t<0||t>100)throw new Error("Size must be between 0 and 100.");R=t,this.hasBeenReset=!0}})),Object.defineProperty(s,"align",r({},u,{get:function(){return A},set:function(t){var r=e(t);if(!r)throw new SyntaxError("An invalid or illegal string was specified.");A=r,this.hasBeenReset=!0}})),s.displayState=void 0,l)return s}if("undefined"!=typeof window&&window.VTTCue)return window.VTTCue;var a="auto",n={"":!0,lr:!0,rl:!0},o={start:!0,middle:!0,end:!0,left:!0,right:!0};return i.prototype.getCueAsHTML=function(){return window.WebVTT.convertCueToDOMTree(window,this.text)},i}(),ze=function(){return{decode:function(t){if(!t)return"";if("string"!=typeof t)throw new Error("Error - expected string data.");return decodeURIComponent(encodeURIComponent(t))}}};nt.prototype={set:function(t,e){this.get(t)||""===e||(this.values[t]=e)},get:function(t,e,r){return r?this.has(t)?this.values[t]:e[r]:this.has(t)?this.values[t]:e},has:function(t){return t in this.values},alt:function(t,e,r){for(var i=0;i=0&&e<=100)&&(this.set(t,e),!0)}};var Xe=new Ye(0,0,0),qe="middle"===Xe.align?"middle":"center";it.prototype={parse:function(t){function e(){var t=r.buffer,e=0;for(t=lt(t);e=r&&console.log(this.time+" ["+t+"] "+e)}},sr=function(t){for(var e=[],r=0;rtr&&(or.log("ERROR","Too large cursor position "+this.pos),this.pos=tr)},t.prototype.moveCursor=function(t){var e=this.pos+t;if(t>1)for(var r=this.pos+1;r=144&&this.backSpace();var e=$e(t);if(this.pos>=tr)return void or.log("ERROR","Cannot insert "+t.toString(16)+" ("+e+") at position "+this.pos+". Skipping it!");this.chars[this.pos].setChar(e,this.currPenState),this.moveCursor(1)},t.prototype.clearFromPos=function(t){var e;for(e=t;e0&&(r=t?"["+e.join(" | ")+"]":e.join("\n")),r},t.prototype.getTextAndFormat=function(){return this.rows},t}(),cr=function(){function t(e,r){dt(this,t),this.chNr=e,this.outputFilter=r,this.mode=null,this.verbose=0,this.displayedMemory=new hr,this.nonDisplayedMemory=new hr,this.lastOutputScreen=new hr,this.currRollUpRow=this.displayedMemory.rows[Ze-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null}return t.prototype.reset=function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.currRollUpRow=this.displayedMemory.rows[Ze-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.lastCueEndTime=null},t.prototype.getHandler=function(){return this.outputFilter},t.prototype.setHandler=function(t){this.outputFilter=t},t.prototype.setPAC=function(t){this.writeScreen.setPAC(t)},t.prototype.setBkgData=function(t){this.writeScreen.setBkgData(t)},t.prototype.setMode=function(t){t!==this.mode&&(this.mode=t,or.log("INFO","MODE="+t),"MODE_POP-ON"===this.mode?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset()),"MODE_ROLL-UP"!==this.mode&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=t)},t.prototype.insertChars=function(t){for(var e=0;e=46,e.italics)e.foreground="white";else{var r=Math.floor(t/2)-16,i=["white","green","blue","cyan","red","yellow","magenta"];e.foreground=i[r]}or.log("INFO","MIDROW: "+JSON.stringify(e)),this.writeScreen.setPen(e)},t.prototype.outputDataUpdate=function(){var t=or.time;null!==t&&this.outputFilter&&(this.outputFilter.updateData&&this.outputFilter.updateData(t,this.displayedMemory),null!==this.cueStartTime||this.displayedMemory.isEmpty()?this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,t,this.lastOutputScreen),this.cueStartTime=this.displayedMemory.isEmpty()?null:t):this.cueStartTime=t,this.lastOutputScreen.copy(this.displayedMemory))},t.prototype.cueSplitAtTime=function(t){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,t,this.displayedMemory),this.cueStartTime=t))},t}(),fr=function(){function t(e,r,i){dt(this,t),this.field=e||1,this.outputs=[r,i],this.channels=[new cr(1,r),new cr(2,i)],this.currChNr=-1,this.lastCmdA=null,this.lastCmdB=null,this.bufferedData=[],this.startTime=null,this.lastTime=null,this.dataCounters={padding:0,char:0,cmd:0,other:0}}return t.prototype.getHandler=function(t){return this.channels[t].getHandler()},t.prototype.setHandler=function(t,e){this.channels[t].setHandler(e)},t.prototype.addData=function(t,e){var r,i,a,n=!1;this.lastTime=t,or.setTime(t);for(var o=0;o ("+sr([i,a])+")"),r=this.parseCmd(i,a),r||(r=this.parseMidrow(i,a)),r||(r=this.parsePAC(i,a)),r||(r=this.parseBackgroundAttributes(i,a)),!r&&(n=this.parseChars(i,a)))if(this.currChNr&&this.currChNr>=0){var s=this.channels[this.currChNr-1];s.insertChars(n)}else or.log("WARNING","No channel found yet. TEXT-MODE?");r?this.dataCounters.cmd+=2:n?this.dataCounters.char+=2:(this.dataCounters.other+=2,or.log("WARNING","Couldn't parse cleaned data "+sr([i,a])+" orig: "+sr([e[o],e[o+1]])))}else this.dataCounters.padding+=2},t.prototype.parseCmd=function(t,e){var r=null,i=(20===t||28===t)&&32<=e&&e<=47,a=(23===t||31===t)&&33<=e&&e<=35;if(!i&&!a)return!1;if(t===this.lastCmdA&&e===this.lastCmdB)return this.lastCmdA=null,this.lastCmdB=null,or.log("DEBUG","Repeated command ("+sr([t,e])+") is dropped"),!0;r=20===t||23===t?1:2;var n=this.channels[r-1];return 20===t||28===t?32===e?n.ccRCL():33===e?n.ccBS():34===e?n.ccAOF():35===e?n.ccAON():36===e?n.ccDER():37===e?n.ccRU(2):38===e?n.ccRU(3):39===e?n.ccRU(4):40===e?n.ccFON():41===e?n.ccRDC():42===e?n.ccTR():43===e?n.ccRTD():44===e?n.ccEDM():45===e?n.ccCR():46===e?n.ccENM():47===e&&n.ccEOC():n.ccTO(e-32),this.lastCmdA=t,this.lastCmdB=e,this.currChNr=r,!0},t.prototype.parseMidrow=function(t,e){var r=null;if((17===t||25===t)&&32<=e&&e<=47){if((r=17===t?1:2)!==this.currChNr)return or.log("ERROR","Mismatch channel in midrow parsing"),!1;return this.channels[r-1].ccMIDROW(e),or.log("DEBUG","MIDROW ("+sr([t,e])+")"),!0}return!1},t.prototype.parsePAC=function(t,e){var r=null,i=null,a=(17<=t&&t<=23||25<=t&&t<=31)&&64<=e&&e<=127,n=(16===t||24===t)&&64<=e&&e<=95;if(!a&&!n)return!1;if(t===this.lastCmdA&&e===this.lastCmdB)return this.lastCmdA=null,this.lastCmdB=null,!0;r=t<=23?1:2,i=64<=e&&e<=95?1===r?er[t]:ir[t]:1===r?rr[t]:ar[t];var o=this.interpretPAC(i,e);return this.channels[r-1].setPAC(o),this.lastCmdA=t,this.lastCmdB=e,this.currChNr=r,!0},t.prototype.interpretPAC=function(t,e){var r=e,i={color:null,italics:!1,indent:null,underline:!1,row:t};return r=e>95?e-96:e-64,i.underline=1==(1&r),r<=13?i.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(r/2)]:r<=15?(i.italics=!0,i.color="white"):i.indent=4*Math.floor((r-16)/2),i},t.prototype.parseChars=function(t,e){var r=null,i=null,a=null;if(t>=25?(r=2,a=t-8):(r=1,a=t),17<=a&&a<=19){var n=e;n=17===a?e+80:18===a?e+112:e+144,or.log("INFO","Special char '"+$e(n)+"' in channel "+r),i=[n]}else 32<=t&&t<=127&&(i=0===e?[t]:[t,e]);if(i){var o=sr(i);or.log("DEBUG","Char codes = "+o.join(",")),this.lastCmdA=null,this.lastCmdB=null}return i},t.prototype.parseBackgroundAttributes=function(t,e){var r,i,a,n,o=(16===t||24===t)&&32<=e&&e<=47,s=(23===t||31===t)&&45<=e&&e<=47;return!(!o&&!s)&&(r={},16===t||24===t?(i=Math.floor((e-32)/2),r.background=nr[i],e%2==1&&(r.background=r.background+"_semi")):45===e?r.background="transparent":(r.foreground="black",47===e&&(r.underline=!0)),a=t<24?1:2,n=this.channels[a-1],n.setBkgData(r),this.lastCmdA=null,this.lastCmdB=null,!0)},t.prototype.reset=function(){for(var t=0;t9?parseInt(t.substr(0,t.indexOf(":"))):0;return isNaN(e)||isNaN(r)||isNaN(i)||isNaN(a)?-1:(e+=1e3*r,e+=6e4*i,e+=36e5*a)},yr=function(t){for(var e=5381,r=t.length;r;)e=33*e^t.charCodeAt(--r);return(e>>>0).toString()},mr=function(t,e,r){var i=t[e],a=t[i.prevCC];if(!a||!a.new&&i.new)return t.ccOffset=t.presentationOffset=i.start,void(i.new=!1);for(;a&&a.new;)t.ccOffset+=i.start-a.start,i.new=!1,i=a,a=t[i.prevCC];t.presentationOffset=r},br={parse:function(t,e,r,i,a,n){var o=/\r\n|\n\r|\n|\r/g,s=new Uint8Array(t).reduce(function(t,e){return t+String.fromCharCode(e)},"").trim().replace(o,"\n").split("\n"),l="00:00.000",u=0,d=0,h=0,c=[],f=void 0,p=!0,g=new Qe;g.oncue=function(t){var e=r[i],a=r.ccOffset;e&&e.new&&(void 0!==d?a=r.ccOffset=e.start:mr(r,i,h)),h&&(a=h+r.ccOffset-r.presentationOffset),t.startTime+=a-d,t.endTime+=a-d,t.id=yr(t.startTime)+yr(t.endTime)+yr(t.text),t.text=decodeURIComponent(escape(t.text)),t.endTime>0&&c.push(t)},g.onparsingerror=function(t){f=t},g.onflush=function(){if(f&&n)return void n(f);a(c)},s.forEach(function(t){if(p){if(gr(t,"X-TIMESTAMP-MAP=")){p=!1,t.substr(16).split(",").forEach(function(t){gr(t,"LOCAL:")?l=t.substr(6):gr(t,"MPEGTS:")&&(u=parseInt(t.substr(7)))});try{e=e<0?e+8589934592:e,u-=e,d=vr(l)/1e3,h=u/9e4,-1===d&&(f=new Error("Malformed X-TIMESTAMP-MAP: "+t))}catch(e){f=new Error("Malformed X-TIMESTAMP-MAP: "+t)}return}""===t&&(p=!1)}g.parse(t+"\n")}),g.flush()}},Er=br,Tr=function(t){function e(r){ht(this,e);var i=ct(this,t.call(this,r,Dt.a.MEDIA_ATTACHING,Dt.a.MEDIA_DETACHING,Dt.a.FRAG_PARSING_USERDATA,Dt.a.FRAG_DECRYPTED,Dt.a.MANIFEST_LOADING,Dt.a.MANIFEST_LOADED,Dt.a.FRAG_LOADED,Dt.a.LEVEL_SWITCHING,Dt.a.INIT_PTS_FOUND));if(i.hls=r,i.config=r.config,i.enabled=!0,i.Cues=r.config.cueHandler,i.textTracks=[],i.tracks=[],i.unparsedVttFrags=[],i.initPTS=void 0,i.cueRanges=[],i.config.enableCEA708Captions){var a=i,n=function(t,e){var r=null;try{r=new window.Event("addtrack")}catch(t){r=document.createEvent("Event"),r.initEvent("addtrack",!1,!1)}r.track=t,e.dispatchEvent(r)},o={newCue:function(t,e,r){if(!a.textTrack1){var i=a.getExistingTrack("1");if(i)a.textTrack1=i,pt(a.textTrack1),n(a.textTrack1,a.media);else{var o=a.createTextTrack("captions",a.config.captionsTextTrack1Label,a.config.captionsTextTrack1LanguageCode);o&&(o.textTrack1=!0,a.textTrack1=o)}}a.addCues("textTrack1",t,e,r)}},s={newCue:function(t,e,r){if(!a.textTrack2){var i=a.getExistingTrack("2");if(i)a.textTrack2=i,pt(a.textTrack2),n(a.textTrack2,a.media);else{var o=a.createTextTrack("captions",a.config.captionsTextTrack2Label,a.config.captionsTextTrack1LanguageCode);o&&(o.textTrack2=!0,a.textTrack2=o)}}a.addCues("textTrack2",t,e,r)}};i.cea608Parser=new pr(0,o,s)}return i}return ft(e,t),e.prototype.addCues=function(t,e,r,i){for(var a=this.cueRanges,n=!1,o=a.length;o--;){var s=a[o],l=vt(s[0],s[1],e,r);if(l>=0&&(s[0]=Math.min(s[0],e),s[1]=Math.max(s[1],r),n=!0,l/(r-e)>.5))return}n||a.push([e,r]),this.Cues.newCue(this[t],e,r,i)},e.prototype.onInitPtsFound=function(t){var e=this;void 0===this.initPTS&&(this.initPTS=t.initPTS),this.unparsedVttFrags.length&&(this.unparsedVttFrags.forEach(function(t){e.onFragLoaded(t)}),this.unparsedVttFrags=[])},e.prototype.getExistingTrack=function(t){var e=this.media;if(e)for(var r=0;r=this.tracks.length)){this.timer&&(clearInterval(this.timer),this.timer=null);var e=Et(this.media.textTracks);if(-1!==this.trackId&&this.subtitleDisplay&&(e[this.trackId].mode="hidden"),this.trackId=t,It.b.log("switching to subtitle track "+t),this.hls.trigger(Dt.a.SUBTITLE_TRACK_SWITCH,{id:t}),-1!==t){var r=this.tracks[t];this.subtitleDisplay&&(e[t].mode="showing");var i=r.details;void 0!==i&&!0!==i.live||(It.b.log("(re)loading playlist for subtitle track "+t),this.hls.trigger(Dt.a.SUBTITLE_TRACK_LOADING,{url:r.url,id:t}))}}},Ar(e,[{key:"subtitleTracks",get:function(){return this.tracks}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(t){this.trackId!==t&&this.setSubtitleTrackInternal(t)}}]),e}(Pt),_r=Sr,Lr=r(3),wr={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING"},Dr=function(t){function e(r){Tt(this,e);var i=Rt(this,t.call(this,r,Dt.a.MEDIA_ATTACHED,Dt.a.ERROR,Dt.a.KEY_LOADED,Dt.a.FRAG_LOADED,Dt.a.SUBTITLE_TRACKS_UPDATED,Dt.a.SUBTITLE_TRACK_SWITCH,Dt.a.SUBTITLE_TRACK_LOADED,Dt.a.SUBTITLE_FRAG_PROCESSED));return i.config=r.config,i.vttFragSNsProcessed={},i.vttFragQueues=void 0,i.currentlyProcessing=null,i.state=wr.STOPPED,i.currentTrackId=-1,i.ticks=0,i.decrypter=new Lr.a(r.observer,r.config),i}return At(e,t),e.prototype.destroy=function(){Pt.prototype.destroy.call(this),this.state=wr.STOPPED},e.prototype.clearVttFragQueues=function(){var t=this;this.vttFragQueues={},this.tracks.forEach(function(e){t.vttFragQueues[e.id]=[]})},e.prototype.nextFrag=function(){if(null===this.currentlyProcessing&&this.currentTrackId>-1&&this.vttFragQueues[this.currentTrackId].length){var t=this.currentlyProcessing=this.vttFragQueues[this.currentTrackId].shift();this.fragCurrent=t,this.hls.trigger(Dt.a.FRAG_LOADING,{frag:t}),this.state=wr.FRAG_LOADING}},e.prototype.onSubtitleFragProcessed=function(t){t.success&&this.vttFragSNsProcessed[t.frag.trackId].push(t.frag.sn),this.currentlyProcessing=null,this.state=wr.IDLE,this.nextFrag()},e.prototype.onMediaAttached=function(){this.state=wr.IDLE},e.prototype.onError=function(t){var e=t.frag;e&&"subtitle"!==e.type||this.currentlyProcessing&&(this.currentlyProcessing=null,this.nextFrag())},e.prototype.tick=function(){var t=this;1===++this.ticks&&(this.doTick(),this.ticks>1&&setTimeout(function(){t.tick()},1),this.ticks=0)},e.prototype.doTick=function(){var t=this;switch(this.state){case wr.IDLE:var e=this.tracks,r=this.currentTrackId,i=this.vttFragSNsProcessed[r],a=this.vttFragQueues[r],n=this.currentlyProcessing?this.currentlyProcessing.sn:-1,o=function(t){return i.indexOf(t.sn)>-1},s=function(t){return a.some(function(e){return e.sn===t.sn})};if(!e)break;var l;if(r0&&null!=r&&null!=r.key&&"AES-128"===r.method){var n;try{n=performance.now()}catch(t){n=Date.now()}this.decrypter.decrypt(t.payload,r.key.buffer,r.iv.buffer,function(t){var e;try{e=performance.now()}catch(t){e=Date.now()}a.trigger(Dt.a.FRAG_DECRYPTED,{frag:i,payload:t,stats:{tstart:n,tdecrypt:e}})})}},e}(Pt),kr=Dr,Ir={autoStartLoad:!0,startPosition:-1,defaultAudioCodec:void 0,debug:!1,capLevelOnFPSDrop:!1,capLevelToPlayerSize:!1,initialLiveManifestSize:1,maxBufferLength:30,maxBufferSize:6e7,maxBufferHole:.5,maxSeekHole:2,lowBufferWatchdogPeriod:.5,highBufferWatchdogPeriod:3,nudgeOffset:.1,nudgeMaxRetry:3,maxFragLookUpTolerance:.25,liveSyncDurationCount:3,liveMaxLatencyDurationCount:1/0,liveSyncDuration:void 0,liveMaxLatencyDuration:void 0,maxMaxBufferLength:600,enableWorker:!0,enableSoftwareAES:!0,manifestLoadingTimeOut:1e4,manifestLoadingMaxRetry:1,manifestLoadingRetryDelay:1e3,manifestLoadingMaxRetryTimeout:64e3,startLevel:void 0,levelLoadingTimeOut:1e4,levelLoadingMaxRetry:4,levelLoadingRetryDelay:1e3,levelLoadingMaxRetryTimeout:64e3,fragLoadingTimeOut:2e4,fragLoadingMaxRetry:6,fragLoadingRetryDelay:1e3,fragLoadingMaxRetryTimeout:64e3,fragLoadingLoopThreshold:3,startFragPrefetch:!1,fpsDroppedMonitoringPeriod:5e3,fpsDroppedMonitoringThreshold:.2,appendErrorMaxRetry:3,loader:Ue,fLoader:void 0,pLoader:void 0,xhrSetup:void 0,fetchSetup:void 0,abrController:De,bufferController:Oe,capLevelController:xe,fpsController:Ne,stretchShortVideoTrack:!1,maxAudioFramesDrift:1,forceKeyFrameOnDiscontinuity:!0,abrEwmaFastLive:3,abrEwmaSlowLive:9,abrEwmaFastVoD:3,abrEwmaSlowVoD:9,abrEwmaDefaultEstimate:5e5,abrBandWidthFactor:.95,abrBandWidthUpFactor:.7,abrMaxWithRealBitrate:!1,maxStarvationDelay:4,maxLoadingDelay:4,minAutoBitrate:0};Ir.subtitleStreamController=kr,Ir.subtitleTrackController=_r,Ir.timelineController=Rr,Ir.cueHandler=_t,Ir.enableCEA708Captions=!0,Ir.enableWebVTT=!0,Ir.captionsTextTrack1Label="English",Ir.captionsTextTrack1LanguageCode="en",Ir.captionsTextTrack2Label="Spanish",Ir.captionsTextTrack2LanguageCode="es",Ir.audioStreamController=Ve,Ir.audioTrackController=He;var Or=function(){function t(t,e){for(var r=0;r0&&void 0!==arguments[0]?arguments[0]:{};St(this,t);var i=t.DefaultConfig;if((r.liveSyncDurationCount||r.liveMaxLatencyDurationCount)&&(r.liveSyncDuration||r.liveMaxLatencyDuration))throw new Error("Illegal hls.js 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t=this,e=t.levels,r=t.config.minAutoBitrate,i=e?e.length:0,a=0;ar)return a}return 0}},{key:"maxAutoLevel",get:function(){var t=this,e=t.levels,r=t.autoLevelCapping;return-1===r&&e&&e.length?e.length-1:r}},{key:"nextAutoLevel",get:function(){var t=this;return Math.min(Math.max(t.abrController.nextAutoLevel,t.minAutoLevel),t.maxAutoLevel)},set:function(t){var e=this;e.abrController.nextAutoLevel=Math.max(e.minAutoLevel,t)}},{key:"audioTracks",get:function(){var t=this.audioTrackController;return t?t.audioTracks:[]}},{key:"audioTrack",get:function(){var t=this.audioTrackController;return t?t.audioTrack:-1},set:function(t){var e=this.audioTrackController;e&&(e.audioTrack=t)}},{key:"liveSyncPosition",get:function(){return this.streamController.liveSyncPosition}},{key:"subtitleTracks",get:function(){var t=this.subtitleTrackController;return t?t.subtitleTracks:[]}},{key:"subtitleTrack",get:function(){var t=this.subtitleTrackController;return t?t.subtitleTrack:-1},set:function(t){var e=this.subtitleTrackController;e&&(e.subtitleTrack=t)}},{key:"subtitleDisplay",get:function(){var t=this.subtitleTrackController;return!!t&&t.subtitleDisplay},set:function(t){var e=this.subtitleTrackController;e&&(e.subtitleDisplay=t)}}]),t}();e.default=Cr},function(t,e,r){function i(t){function e(i){if(r[i])return r[i].exports;var a=r[i]={i:i,l:!1,exports:{}};return t[i].call(a.exports,a,a.exports,e),a.l=!0,a.exports}var r={};e.m=t,e.c=r,e.i=function(t){return t},e.d=function(t,r,i){e.o(t,r)||Object.defineProperty(t,r,{configurable:!1,enumerable:!0,get:i})},e.n=function(t){var r=t&&t.__esModule?function(){return t.default}:function(){return t};return e.d(r,"a",r),r},e.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},e.p="/",e.oe=function(t){throw console.error(t),t};var i=e(e.s=ENTRY_MODULE);return i.default||i}function a(t){return(t+"").replace(/[.?*+^$[\]\\(){}|-]/g,"\\$&")}function n(t){var 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instanceof e))throw new TypeError("Cannot call a class as a function")}var s=function(){function t(e,r){i(this,t),this.subtle=e,this.aesIV=r}return t.prototype.decrypt=function(t,e){return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},e,t)},t}(),l=s,u=function(){function t(e,r){a(this,t),this.subtle=e,this.key=r}return t.prototype.expandKey=function(){return this.subtle.importKey("raw",this.key,{name:"AES-CBC"},!1,["encrypt","decrypt"])},t}(),d=u,h=function(){function t(){n(this,t),this.rcon=[0,1,2,4,8,16,32,64,128,27,54],this.subMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.invSubMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.sBox=new Uint32Array(256),this.invSBox=new Uint32Array(256),this.key=new Uint32Array(0),this.initTable()}return t.prototype.uint8ArrayToUint32Array_=function(t){for(var e=new DataView(t),r=new Uint32Array(4),i=0;i<4;i++)r[i]=e.getUint32(4*i);return r},t.prototype.initTable=function(){var t=this.sBox,e=this.invSBox,r=this.subMix,i=r[0],a=r[1],n=r[2],o=r[3],s=this.invSubMix,l=s[0],u=s[1],d=s[2],h=s[3],c=new Uint32Array(256),f=0,p=0,g=0;for(g=0;g<256;g++)c[g]=g<128?g<<1:g<<1^283;for(g=0;g<256;g++){var v=p^p<<1^p<<2^p<<3^p<<4;v=v>>>8^255&v^99,t[f]=v,e[v]=f;var y=c[f],m=c[y],b=c[m],E=257*c[v]^16843008*v;i[f]=E<<24|E>>>8,a[f]=E<<16|E>>>16,n[f]=E<<8|E>>>24,o[f]=E,E=16843009*b^65537*m^257*y^16843008*f,l[v]=E<<24|E>>>8,u[v]=E<<16|E>>>16,d[v]=E<<8|E>>>24,h[v]=E,f?(f=y^c[c[c[b^y]]],p^=c[c[p]]):f=p=1}},t.prototype.expandKey=function(t){for(var e=this.uint8ArrayToUint32Array_(t),r=!0,i=0;i0&&this._events[t].length>a&&(this._events[t].warned=!0,console.error("(node) warning: possible EventEmitter memory leak detected. %d listeners added. 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e,r;if(!this._events)return this;if(!this._events.removeListener)return 0===arguments.length?this._events={}:this._events[t]&&delete this._events[t],this;if(0===arguments.length){for(e in this._events)"removeListener"!==e&&this.removeAllListeners(e);return this.removeAllListeners("removeListener"),this._events={},this}if(r=this._events[t],i(r))this.removeListener(t,r);else if(r)for(;r.length;)this.removeListener(t,r[r.length-1]);return delete this._events[t],this},r.prototype.listeners=function(t){return this._events&&this._events[t]?i(this._events[t])?[this._events[t]]:this._events[t].slice():[]},r.prototype.listenerCount=function(t){if(this._events){var e=this._events[t];if(i(e))return 1;if(e)return e.length}return 0},r.listenerCount=function(t,e){return t.listenerCount(e)}},function(t,e,r){!function(e){var r=/^((?:[^\/;?#]+:)?)(\/\/[^\/\;?#]*)?(.*?)??(;.*?)?(\?.*?)?(#.*?)?$/,i=/^([^\/;?#]*)(.*)$/,a=/(?:\/|^)\.(?=\/)/g,n=/(?:\/|^)\.\.\/(?!\.\.\/).*?(?=\/)/g,o={buildAbsoluteURL:function(t,e,r){if(r=r||{},t=t.trim(),!(e=e.trim())){if(!r.alwaysNormalize)return t;var a=this.parseURL(t);if(!s)throw new Error("Error trying to parse base URL.");return a.path=o.normalizePath(a.path),o.buildURLFromParts(a)}var n=this.parseURL(e);if(!n)throw new Error("Error trying to parse relative URL.");if(n.scheme)return r.alwaysNormalize?(n.path=o.normalizePath(n.path),o.buildURLFromParts(n)):e;var s=this.parseURL(t);if(!s)throw new Error("Error trying to parse base URL.");if(!s.netLoc&&s.path&&"/"!==s.path[0]){var l=i.exec(s.path);s.netLoc=l[1],s.path=l[2]}s.netLoc&&!s.path&&(s.path="/");var u={scheme:s.scheme,netLoc:n.netLoc,path:null,params:n.params,query:n.query,fragment:n.fragment};if(!n.netLoc&&(u.netLoc=s.netLoc,"/"!==n.path[0]))if(n.path){var d=s.path,h=d.substring(0,d.lastIndexOf("/")+1)+n.path;u.path=o.normalizePath(h)}else u.path=s.path,n.params||(u.params=s.params,n.query||(u.query=s.query));return null===u.path&&(u.path=r.alwaysNormalize?o.normalizePath(n.path):n.path),o.buildURLFromParts(u)},parseURL:function(t){var e=r.exec(t);return e?{scheme:e[1]||"",netLoc:e[2]||"",path:e[3]||"",params:e[4]||"",query:e[5]||"",fragment:e[6]||""}:null},normalizePath:function(t){for(t=t.split("").reverse().join("").replace(a,"");t.length!==(t=t.replace(n,"")).length;);return t.split("").reverse().join("")},buildURLFromParts:function(t){return t.scheme+t.netLoc+t.path+t.params+t.query+t.fragment}};t.exports=o}()},function(t,e,r){"use strict";function i(t,e,r,i){var a,n,o,s,l,u=navigator.userAgent.toLowerCase(),d=i,h=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];return a=1+((192&e[r+2])>>>6),(n=(60&e[r+2])>>>2)>h.length-1?void t.trigger(Event.ERROR,{type:_.b.MEDIA_ERROR,details:_.a.FRAG_PARSING_ERROR,fatal:!0,reason:"invalid ADTS sampling index:"+n}):(s=(1&e[r+2])<<2,s|=(192&e[r+3])>>>6,w.b.log("manifest codec:"+i+",ADTS data:type:"+a+",sampleingIndex:"+n+"["+h[n]+"Hz],channelConfig:"+s),/firefox/i.test(u)?n>=6?(a=5,l=new Array(4),o=n-3):(a=2,l=new Array(2),o=n):-1!==u.indexOf("android")?(a=2,l=new Array(2),o=n):(a=5,l=new Array(4),i&&(-1!==i.indexOf("mp4a.40.29")||-1!==i.indexOf("mp4a.40.5"))||!i&&n>=6?o=n-3:((i&&-1!==i.indexOf("mp4a.40.2")&&(n>=6&&1===s||/vivaldi/i.test(u))||!i&&1===s)&&(a=2,l=new Array(2)),o=n)),l[0]=a<<3,l[0]|=(14&n)>>1,l[1]|=(1&n)<<7,l[1]|=s<<3,5===a&&(l[1]|=(14&o)>>1,l[2]=(1&o)<<7,l[2]|=8,l[3]=0),{config:l,samplerate:h[n],channelCount:s,codec:"mp4a.40."+a,manifestCodec:d})}function a(t,e){return 255===t[e]&&240==(246&t[e+1])}function n(t,e){return 1&t[e+1]?7:9}function o(t,e){return(3&t[e+3])<<11|t[e+4]<<3|(224&t[e+5])>>>5}function s(t,e){return!!(e+10&&e+s+l<=d)return 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r<0?4294967296+r:r},t.writeUint32=function(t,e,r){t.data&&(e+=t.start,t=t.data),t[e]=r>>24,t[e+1]=r>>16&255,t[e+2]=r>>8&255,t[e+3]=255&r},t.findBox=function(e,r){var i,a,n,o,s,l,u,d=[];if(e.data?(l=e.start,o=e.end,e=e.data):(l=0,o=e.byteLength),!r.length)return null;for(i=l;i1?i+a:o,n===r[0]&&(1===r.length?d.push({data:e,start:i+8,end:u}):(s=t.findBox({data:e,start:i+8,end:u},r.slice(1)),s.length&&(d=d.concat(s)))),i=u;return d},t.parseInitSegment=function(e){var r=[];return t.findBox(e,["moov","trak"]).forEach(function(e){var i=t.findBox(e,["tkhd"])[0];if(i){var a=i.data[i.start],n=0===a?12:20,o=t.readUint32(i,n),s=t.findBox(e,["mdia","mdhd"])[0];if(s){a=s.data[s.start],n=0===a?12:20;var l=t.readUint32(s,n),u=t.findBox(e,["mdia","hdlr"])[0];if(u){var d=t.bin2str(u.data.subarray(u.start+8,u.start+12)),h={soun:"audio",vide:"video"}[d];if(h){var c=t.findBox(e,["mdia","minf","stbl","stsd"]);if(c.length){c=c[0];var 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n=Math.floor(a/(O+1)),s=Math.floor(a%(O+1));t.writeUint32(e,4,n),t.writeUint32(e,8,s)}})})})},t.prototype.append=function(e,r,i,a){var n=this.initData;n||(this.resetInitSegment(e,this.audioCodec,this.videoCodec),n=this.initData);var o=void 0,s=this.initPTS;if(void 0===s){var l=t.getStartDTS(n,e);this.initPTS=s=l-r,this.observer.trigger(S.a.INIT_PTS_FOUND,{initPTS:s})}t.offsetStartDTS(n,e,s),o=t.getStartDTS(n,e),this.remuxer.remux(n.audio,n.video,null,null,o,i,a,e)},t.prototype.destroy=function(){},t}(),P=C,x={BitratesMap:[32,64,96,128,160,192,224,256,288,320,352,384,416,448,32,48,56,64,80,96,112,128,160,192,224,256,320,384,32,40,48,56,64,80,96,112,128,160,192,224,256,320,32,48,56,64,80,96,112,128,144,160,176,192,224,256,8,16,24,32,40,48,56,64,80,96,112,128,144,160],SamplingRateMap:[44100,48e3,32e3,22050,24e3,16e3,11025,12e3,8e3],appendFrame:function(t,e,r,i,a){if(!(r+24>e.length)){var n=this.parseHeader(e,r);if(n&&r+n.frameLength<=e.length){var o=10368e4/n.sampleRate,s=i+a*o,l={unit:e.subarray(r,r+n.frameLength),pts:s,dts:s};return t.config=[],t.channelCount=n.channelCount,t.samplerate=n.sampleRate,t.samples.push(l),t.len+=n.frameLength,{sample:l,length:n.frameLength}}}},parseHeader:function(t,e){var r=t[e+1]>>3&3,i=t[e+1]>>1&3,a=t[e+2]>>4&15,n=t[e+2]>>2&3,o=!!(2&t[e+2]);if(1!==r&&0!==a&&15!==a&&3!==n){var s=3===r?3-i:3===i?3:4,l=1e3*x.BitratesMap[14*s+a-1],u=3===r?0:2===r?1:2,d=x.SamplingRateMap[3*u+n],h=o?1:0;return{sampleRate:d,channelCount:t[e+3]>>6==3?1:2,frameLength:3===i?(3===r?12:6)*l/d+h<<2:(3===r?144:72)*l/d+h|0}}},isHeaderPattern:function(t,e){return 255===t[e]&&224==(224&t[e+1])&&0!=(6&t[e+1])},isHeader:function(t,e){return!!(e+1t?(this.word<<=t,this.bitsAvailable-=t):(t-=this.bitsAvailable,e=t>>3,t-=e>>3,this.bytesAvailable-=e,this.loadWord(),this.word<<=t,this.bitsAvailable-=t)},t.prototype.readBits=function(t){var e=Math.min(this.bitsAvailable,t),r=this.word>>>32-e;return t>32&&w.b.error("Cannot read more than 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i=this.decrypter.isSync();if(this.decryptAacSample(t,e,r,i),!i)return}}},t.prototype.getAvcEncryptedData=function(t){for(var e=16*Math.floor((t.length-48)/160)+16,r=new Int8Array(e),i=0,a=32;a<=t.length-16;a+=160,i+=16)r.set(t.subarray(a,a+16),i);return r},t.prototype.getAvcDecryptedUnit=function(t,e){e=new Uint8Array(e);for(var r=0,i=32;i<=t.length-16;i+=160,r+=16)t.set(e.subarray(r,r+16),i);return t},t.prototype.decryptAvcSample=function(t,e,r,i,a,n){var o=this.discardEPB(a.data),s=this.getAvcEncryptedData(o),l=this;this.decryptBuffer(s.buffer,function(s){a.data=l.getAvcDecryptedUnit(o,s),n||l.decryptAvcSamples(t,e,r+1,i)})},t.prototype.decryptAvcSamples=function(t,e,r,i){for(;;e++,r=0){if(e>=t.length)return void i();for(var a=t[e].units;!(r>=a.length);r++){var n=a[r];if(!(n.length<=48||1!==n.type&&5!==n.type)){var o=this.decrypter.isSync();if(this.decryptAvcSample(t,e,r,i,n,o),!o)return}}}},t}(),B=U,G={video:0,audio:1,id3:2,text:3},H=function(){function t(e,r,i,a){y(this,t),this.observer=e,this.config=i,this.typeSupported=a,this.remuxer=r,this.sampleAes=null}return t.prototype.setDecryptData=function(t){null!=t&&null!=t.key&&"SAMPLE-AES"===t.method?this.sampleAes=new B(this.observer,this.config,t,this.discardEPB):this.sampleAes=null},t.probe=function(e){var r=t._syncOffset(e);return!(r<0)&&(r&&w.b.warn("MPEG2-TS detected but first sync word found @ offset "+r+", junk ahead ?"),!0)},t._syncOffset=function(t){for(var e=Math.min(1e3,t.length-564),r=0;r>4>1){if((l=n+5+e[n+4])===n+188)continue}else l=n+4;switch(s){case v:o&&(E&&(u=D(E))&&k(u,!1),E={data:[],size:0}),E&&(E.data.push(e.subarray(l,n+188)),E.size+=n+188-l);break;case y:o&&(T&&(u=D(T))&&(p.isAAC?I(u):O(u)),T={data:[],size:0}),T&&(T.data.push(e.subarray(l,n+188)),T.size+=n+188-l);break;case m:o&&(R&&(u=D(R))&&C(u),R={data:[],size:0}),R&&(R.data.push(e.subarray(l,n+188)),R.size+=n+188-l);break;case 0:o&&(l+=e[l]+1),b=this._pmtId=A(e,l);break;case b:o&&(l+=e[l]+1);var x=L(e,l,!0===this.typeSupported.mpeg||!0===this.typeSupported.mp3,null!=this.sampleAes);v=x.avc,v>0&&(f.pid=v),y=x.audio,y>0&&(p.pid=y,p.isAAC=x.isAAC),m=x.id3,m>0&&(g.pid=m),h&&!c&&(w.b.log("reparse from beginning"),h=!1,n=P-188),c=this.pmtParsed=!0;break;case 17:case 8191:break;default:h=!0}}else this.observer.trigger(S.a.ERROR,{type:_.b.MEDIA_ERROR,details:_.a.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});E&&(u=D(E))?(k(u,!0),f.pesData=null):f.pesData=E,T&&(u=D(T))?(p.isAAC?I(u):O(u),p.pesData=null):(T&&T.size&&w.b.log("last AAC PES packet truncated,might overlap between fragments"),p.pesData=T),R&&(u=D(R))?(C(u),g.pesData=null):g.pesData=R,null==this.sampleAes?this.remuxer.remux(p,f,g,this._txtTrack,r,i,a):this.decryptAndRemux(p,f,g,this._txtTrack,r,i,a)},t.prototype.decryptAndRemux=function(t,e,r,i,a,n,o){if(t.samples&&t.isAAC){var s=this;this.sampleAes.decryptAacSamples(t.samples,0,function(){s.decryptAndRemuxAvc(t,e,r,i,a,n,o)})}else this.decryptAndRemuxAvc(t,e,r,i,a,n,o)},t.prototype.decryptAndRemuxAvc=function(t,e,r,i,a,n,o){if(e.samples){var s=this;this.sampleAes.decryptAvcSamples(e.samples,0,0,function(){s.remuxer.remux(t,e,r,i,a,n,o)})}else this.remuxer.remux(t,e,r,i,a,n,o)},t.prototype.destroy=function(){this._initPTS=this._initDTS=void 0,this._duration=0},t.prototype._parsePAT=function(t,e){return(31&t[e+10])<<8|t[e+11]},t.prototype._parsePMT=function(t,e,r,i){var a,n,o,s,l={audio:-1,avc:-1,id3:-1,isAAC:!0};for(a=(15&t[e+1])<<8|t[e+2],n=e+3+a-4,o=(15&t[e+10])<<8|t[e+11],e+=12+o;e1;){var h=new Uint8Array(d[0].length+d[1].length);h.set(d[0]),h.set(d[1],d[0].length),d[0]=h,d.splice(1,1)}if(e=d[0],1===(e[0]<<16)+(e[1]<<8)+e[2]){if((i=(e[4]<<8)+e[5])&&i>t.size-6)return null;r=e[7],192&r&&(o=536870912*(14&e[9])+4194304*(255&e[10])+16384*(254&e[11])+128*(255&e[12])+(254&e[13])/2,o>4294967295&&(o-=8589934592),64&r?(s=536870912*(14&e[14])+4194304*(255&e[15])+16384*(254&e[16])+128*(255&e[17])+(254&e[18])/2,s>4294967295&&(s-=8589934592),o-s>54e5&&(w.b.warn(Math.round((o-s)/9e4)+"s delta between PTS and DTS, align them"),o=s)):s=o),a=e[8],l=a+9,t.size-=l,n=new Uint8Array(t.size);for(var c=0,f=d.length;cp){l-=p;continue}e=e.subarray(l),p-=l,l=0}n.set(e,u),u+=p}return i&&(i-=a+3),{data:n,pts:o,dts:s,len:i}}return null},t.prototype.pushAccesUnit=function(t,e){if(t.units.length&&t.frame){var r=e.samples,i=r.length;!this.config.forceKeyFrameOnDiscontinuity||!0===t.key||e.sps&&(i||this.contiguous)?(t.id=i,r.push(t)):e.dropped++}t.debug.length&&w.b.log(t.pts+"/"+t.dts+":"+t.debug)},t.prototype._parseAVCPES=function(t,e){var r,i,a,n=this,o=this._avcTrack,s=this._parseAVCNALu(t.data),l=this.avcSample,u=!1,d=this.pushAccesUnit.bind(this),h=function(t,e,r,i){return{key:t,pts:e,dts:r,units:[],debug:i}};t.data=null,l&&s.length&&!o.audFound&&(d(l,o),l=this.avcSample=h(!1,t.pts,t.dts,"")),s.forEach(function(e){switch(e.type){case 1:i=!0,l||(l=n.avcSample=h(!0,t.pts,t.dts,"")),l.frame=!0;var s=e.data;if(u&&s.length>4){var c=new M(s).readSliceType();2!==c&&4!==c&&7!==c&&9!==c||(l.key=!0)}break;case 5:i=!0,l||(l=n.avcSample=h(!0,t.pts,t.dts,"")),l.key=!0,l.frame=!0;break;case 6:i=!0,r=new M(n.discardEPB(e.data)),r.readUByte();for(var f=0,p=0,g=!1,v=0;!g&&r.bytesAvailable>1;){f=0;do{v=r.readUByte(),f+=v}while(255===v);p=0;do{v=r.readUByte(),p+=v}while(255===v);if(4===f&&0!==r.bytesAvailable){g=!0;if(181===r.readUByte()){if(49===r.readUShort()){if(1195456820===r.readUInt()){if(3===r.readUByte()){var y=r.readUByte(),m=r.readUByte(),b=31&y,E=[y,m];for(a=0;a0){if(e.pts>=t[r-1].pts)t.push(e);else for(var i=r-1;i>=0;i--)if(e.pts=0)i={data:t.subarray(c,o-u-1),type:n},h.push(i);else{var f=this._getLastNalUnit();if(f&&(d&&o<=4-d&&f.state&&(f.data=f.data.subarray(0,f.data.byteLength-d)),(r=o-u-1)>0)){var p=new Uint8Array(f.data.byteLength+r);p.set(f.data,0),p.set(t.subarray(0,r),f.data.byteLength),f.data=p}}o=0&&u>=0&&(i={data:t.subarray(c,s),type:n,state:u},h.push(i)),0===h.length){var g=this._getLastNalUnit();if(g){var v=new Uint8Array(g.data.byteLength+t.byteLength);v.set(g.data,0),v.set(t,g.data.byteLength),g.data=v}}return l.naluState=u,h},t.prototype.discardEPB=function(t){for(var e,r,i=t.byteLength,a=[],n=1;n1&&(w.b.log("AAC: align PTS for overlapping frames by "+Math.round((m-h)/90)),h=m)}for(;i>24&255,e[1]=i>>16&255,e[2]=i>>8&255,e[3]=255&i,e.set(t,4),a=0,i=8;a>24&255,e>>16&255,e>>8&255,255&e,i>>24,i>>16&255,i>>8&255,255&i,a>>24,a>>16&255,a>>8&255,255&a,85,196,0,0]))},t.mdia=function(e){return t.box(t.types.mdia,t.mdhd(e.timescale,e.duration),t.hdlr(e.type),t.minf(e))},t.mfhd=function(e){return t.box(t.types.mfhd,new Uint8Array([0,0,0,0,e>>24,e>>16&255,e>>8&255,255&e]))},t.minf=function(e){return"audio"===e.type?t.box(t.types.minf,t.box(t.types.smhd,t.SMHD),t.DINF,t.stbl(e)):t.box(t.types.minf,t.box(t.types.vmhd,t.VMHD),t.DINF,t.stbl(e))},t.moof=function(e,r,i){return t.box(t.types.moof,t.mfhd(e),t.traf(i,r))},t.moov=function(e){for(var r=e.length,i=[];r--;)i[r]=t.trak(e[r]);return t.box.apply(null,[t.types.moov,t.mvhd(e[0].timescale,e[0].duration)].concat(i).concat(t.mvex(e)))},t.mvex=function(e){for(var r=e.length,i=[];r--;)i[r]=t.trex(e[r]);return t.box.apply(null,[t.types.mvex].concat(i))},t.mvhd=function(e,r){r*=e;var i=Math.floor(r/(z+1)),a=Math.floor(r%(z+1)),n=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,e>>24&255,e>>16&255,e>>8&255,255&e,i>>24,i>>16&255,i>>8&255,255&i,a>>24,a>>16&255,a>>8&255,255&a,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return t.box(t.types.mvhd,n)},t.sdtp=function(e){var r,i,a=e.samples||[],n=new Uint8Array(4+a.length);for(i=0;i>>8&255),n.push(255&a),n=n.concat(Array.prototype.slice.call(i));for(r=0;r>>8&255),o.push(255&a),o=o.concat(Array.prototype.slice.call(i));var s=t.box(t.types.avcC,new Uint8Array([1,n[3],n[4],n[5],255,224|e.sps.length].concat(n).concat([e.pps.length]).concat(o))),l=e.width,u=e.height,d=e.pixelRatio[0],h=e.pixelRatio[1];return t.box(t.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,l>>8&255,255&l,u>>8&255,255&u,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),s,t.box(t.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),t.box(t.types.pasp,new Uint8Array([d>>24,d>>16&255,d>>8&255,255&d,h>>24,h>>16&255,h>>8&255,255&h])))},t.esds=function(t){var e=t.config.length;return new Uint8Array([0,0,0,0,3,23+e,0,1,0,4,15+e,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([e]).concat(t.config).concat([6,1,2]))},t.mp4a=function(e){var r=e.samplerate;return t.box(t.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,e.channelCount,0,16,0,0,0,0,r>>8&255,255&r,0,0]),t.box(t.types.esds,t.esds(e)))},t.mp3=function(e){var r=e.samplerate;return t.box(t.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,e.channelCount,0,16,0,0,0,0,r>>8&255,255&r,0,0]))},t.stsd=function(e){return"audio"===e.type?e.isAAC||"mp3"!==e.codec?t.box(t.types.stsd,t.STSD,t.mp4a(e)):t.box(t.types.stsd,t.STSD,t.mp3(e)):t.box(t.types.stsd,t.STSD,t.avc1(e))},t.tkhd=function(e){var r=e.id,i=e.duration*e.timescale,a=e.width,n=e.height,o=Math.floor(i/(z+1)),s=Math.floor(i%(z+1));return t.box(t.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,r>>24&255,r>>16&255,r>>8&255,255&r,0,0,0,0,o>>24,o>>16&255,o>>8&255,255&o,s>>24,s>>16&255,s>>8&255,255&s,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,a>>8&255,255&a,0,0,n>>8&255,255&n,0,0]))},t.traf=function(e,r){var i=t.sdtp(e),a=e.id,n=Math.floor(r/(z+1)),o=Math.floor(r%(z+1));return t.box(t.types.traf,t.box(t.types.tfhd,new Uint8Array([0,0,0,0,a>>24,a>>16&255,a>>8&255,255&a])),t.box(t.types.tfdt,new Uint8Array([1,0,0,0,n>>24,n>>16&255,n>>8&255,255&n,o>>24,o>>16&255,o>>8&255,255&o])),t.trun(e,i.length+16+20+8+16+8+8),i)},t.trak=function(e){return e.duration=e.duration||4294967295,t.box(t.types.trak,t.tkhd(e),t.mdia(e))},t.trex=function(e){var r=e.id;return t.box(t.types.trex,new Uint8Array([0,0,0,0,r>>24,r>>16&255,r>>8&255,255&r,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},t.trun=function(e,r){var i,a,n,o,s,l,u=e.samples||[],d=u.length,h=12+16*d,c=new Uint8Array(h);for(r+=8+h,c.set([0,0,15,1,d>>>24&255,d>>>16&255,d>>>8&255,255&d,r>>>24&255,r>>>16&255,r>>>8&255,255&r],0),i=0;i>>24&255,n>>>16&255,n>>>8&255,255&n,o>>>24&255,o>>>16&255,o>>>8&255,255&o,s.isLeading<<2|s.dependsOn,s.isDependedOn<<6|s.hasRedundancy<<4|s.paddingValue<<1|s.isNonSync,61440&s.degradPrio,15&s.degradPrio,l>>>24&255,l>>>16&255,l>>>8&255,255&l],12+16*i);return t.box(t.types.trun,c)},t.initSegment=function(e){t.types||t.init();var r,i=t.moov(e);return r=new Uint8Array(t.FTYP.byteLength+i.byteLength),r.set(t.FTYP),r.set(i,t.FTYP.byteLength),r},t}(),q=X,Q=function(){function t(e,r,i,a){T(this,t),this.observer=e,this.config=r,this.typeSupported=i;var n=navigator.userAgent;this.isSafari=a&&a.indexOf("Apple")>-1&&n&&!n.match("CriOS"),this.ISGenerated=!1}return t.prototype.destroy=function(){},t.prototype.resetTimeStamp=function(t){this._initPTS=this._initDTS=t},t.prototype.resetInitSegment=function(){this.ISGenerated=!1},t.prototype.remux=function(t,e,r,i,a,n,o){if(this.ISGenerated||this.generateIS(t,e,a),this.ISGenerated){var s=t.samples.length,l=e.samples.length,u=a,d=a;if(s&&l){var h=(t.samples[0].dts-e.samples[0].dts)/e.inputTimeScale;u+=Math.max(0,h),d+=Math.max(0,-h)}if(s){t.timescale||(w.b.warn("regenerate InitSegment as audio detected"),this.generateIS(t,e,a));var c=this.remuxAudio(t,u,n,o);if(l){var f=void 0;c&&(f=c.endPTS-c.startPTS),e.timescale||(w.b.warn("regenerate InitSegment as video detected"),this.generateIS(t,e,a)),this.remuxVideo(e,d,n,f,o)}}else{var p=void 0;l&&(p=this.remuxVideo(e,d,n,o)),p&&t.codec&&this.remuxEmptyAudio(t,u,n,p)}}r.samples.length&&this.remuxID3(r,a),i.samples.length&&this.remuxText(i,a),this.observer.trigger(S.a.FRAG_PARSED)},t.prototype.generateIS=function(t,e,r){var i,a,n=this.observer,o=t.samples,s=e.samples,l=this.typeSupported,u="audio/mp4",d={},h={tracks:d},c=void 0===this._initPTS;if(c&&(i=a=1/0),t.config&&o.length&&(t.timescale=t.samplerate,w.b.log("audio sampling rate : "+t.samplerate),t.isAAC||(l.mpeg?(u="audio/mpeg",t.codec=""):l.mp3&&(t.codec="mp3")),d.audio={container:u,codec:t.codec,initSegment:!t.isAAC&&l.mpeg?new Uint8Array:q.initSegment([t]),metadata:{channelCount:t.channelCount}},c&&(i=a=o[0].pts-t.inputTimeScale*r)),e.sps&&e.pps&&s.length){var f=e.inputTimeScale;e.timescale=f,d.video={container:"video/mp4",codec:e.codec,initSegment:q.initSegment([e]),metadata:{width:e.width,height:e.height}},c&&(i=Math.min(i,s[0].pts-f*r),a=Math.min(a,s[0].dts-f*r),this.observer.trigger(S.a.INIT_PTS_FOUND,{initPTS:i}))}Object.keys(d).length?(n.trigger(S.a.FRAG_PARSING_INIT_SEGMENT,h),this.ISGenerated=!0,c&&(this._initPTS=i,this._initDTS=a)):n.trigger(S.a.ERROR,{type:_.b.MEDIA_ERROR,details:_.a.FRAG_PARSING_ERROR,fatal:!1,reason:"no audio/video samples found"})},t.prototype.remuxVideo=function(t,e,r,i,a){var n,o,s,l,u,d,h,c=8,f=t.timescale,p=t.samples,g=[],v=p.length,y=this._PTSNormalize,m=this._initDTS,b=this.nextAvcDts,E=this.isSafari;E&&(r|=p.length&&b&&(a&&Math.abs(e-b/f)<.1||Math.abs(p[0].pts-b-m)1?w.b.log("AVC:"+L+" ms hole between fragments detected,filling it"):L<-1&&w.b.log("AVC:"+-L+" ms overlapping between fragments detected"),u=b,p[0].dts=u,l=Math.max(l-L,b),p[0].pts=l,w.b.log("Video/PTS/DTS adjusted: "+Math.round(l/90)+"/"+Math.round(u/90)+",delta:"+L+" ms")),A=p[p.length-1],h=Math.max(A.dts,0),d=Math.max(A.pts,0,h),E&&(n=Math.round((h-u)/(p.length-1)));for(var D=0,k=0,I=0;I0?U-1:U].dts;if(X.stretchShortVideoTrack){var J=X.maxBufferHole,$=X.maxSeekHole,Z=Math.floor(Math.min(J,$)*f),tt=(i?l+i*f:this.nextAudioPts)-B.pts;tt>Z?(n=tt-Q,n<0&&(n=Q),w.b.log("It is approximately "+tt/90+" ms to the next segment; using duration "+n/90+" ms for the last video frame.")):n=Q}else n=Q}j=Math.round(B.pts-B.dts)}g.push({size:H,duration:n,cts:j,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:B.key?2:1,isNonSync:B.key?0:1}})}this.nextAvcDts=h+n;var et=t.dropped;if(t.len=0,t.nbNalu=0,t.dropped=0,g.length&&navigator.userAgent.toLowerCase().indexOf("chrome")>-1){var rt=g[0].flags;rt.dependsOn=2,rt.isNonSync=0}t.samples=g,s=q.moof(t.sequenceNumber++,u,t),t.samples=[];var it={data1:s,data2:o,startPTS:l/f,endPTS:(d+n)/f,startDTS:u/f,endDTS:this.nextAvcDts/f,type:"video",nb:g.length,dropped:et};return this.observer.trigger(S.a.FRAG_PARSING_DATA,it),it},t.prototype.remuxAudio=function(t,e,r,i){var a,n,o,s,l,u,d,h=t.inputTimeScale,c=t.timescale,f=h/c,p=t.isAAC?1024:1152,g=p*f,v=this._PTSNormalize,y=this._initDTS,m=!t.isAAC&&this.typeSupported.mpeg,b=t.samples,E=[],T=this.nextAudioPts;if(r|=b.length&&T&&(i&&Math.abs(e-T/h)<.1||Math.abs(b[0].pts-T-y)<20*g),r||(T=e*h),b.forEach(function(t){t.pts=t.dts=v(t.pts-y,T)}),b.sort(function(t,e){return t.pts-e.pts}),i&&t.isAAC)for(var R=this.config.maxAudioFramesDrift,A=0,L=T;A=R*g&&O<1e4&&L){var C=Math.round(D/g);w.b.warn("Injecting "+C+" audio frame @ "+(L/h).toFixed(3)+"s due to "+Math.round(1e3*D/h)+" ms gap.");for(var P=0;P0&&G<1e4)H=Math.round((B-T)/g),w.b.log(G+" ms hole between AAC samples detected,filling it"),H>0&&(o=Y.getSilentFrame(t.manifestCodec||t.codec,t.channelCount),o||(o=U.subarray()),t.len+=H*o.length);else if(G<-12){w.b.log("drop overlapping AAC sample, expected/parsed/delta:"+(T/h).toFixed(3)+"s/"+(B/h).toFixed(3)+"s/"+-G+"ms"),t.len-=U.byteLength;continue}B=T}if(u=Math.max(0,B),!(t.len>0))return;var j=m?t.len:t.len+8;a=m?0:8;try{s=new Uint8Array(j)}catch(t){return void this.observer.trigger(S.a.ERROR,{type:_.b.MUX_ERROR,details:_.a.REMUX_ALLOC_ERROR,fatal:!1,bytes:j,reason:"fail allocating audio mdat "+j})}if(!m){new DataView(s.buffer).setUint32(0,j),s.set(q.types.mdat,4)}for(var K=0;K=2&&(V=E[z-2].duration,n.duration=V),z){this.nextAudioPts=T=d+f*V,t.len=0,t.samples=E,l=m?new Uint8Array:q.moof(t.sequenceNumber++,u/f,t),t.samples=[];var X=u/h,Q=T/h,J={data1:l,data2:s,startPTS:X,endPTS:Q,startDTS:X,endDTS:Q,type:"audio",nb:z};return this.observer.trigger(S.a.FRAG_PARSING_DATA,J),J}return null},t.prototype.remuxEmptyAudio=function(t,e,r,i){var a=t.inputTimeScale,n=t.samplerate?t.samplerate:a,o=a/n,s=this.nextAudioPts,l=(void 0!==s?s:i.startDTS*a)+this._initDTS,u=i.endDTS*a+this._initDTS,d=1024*o,h=Math.ceil((u-l)/d),c=Y.getSilentFrame(t.manifestCodec||t.codec,t.channelCount);if(w.b.warn("remux empty Audio"),!c)return void w.b.trace("Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec!");for(var f=[],p=0;p4294967296;)t+=r;return t},t}(),J=Q,$=function(){function t(e){R(this,t),this.observer=e}return t.prototype.destroy=function(){},t.prototype.resetTimeStamp=function(){},t.prototype.resetInitSegment=function(){},t.prototype.remux=function(t,e,r,i,a,n,o,s){var l=this.observer,u="";t&&(u+="audio"),e&&(u+="video"),l.trigger(S.a.FRAG_PARSING_DATA,{data1:s,startPTS:a,startDTS:a,type:u,nb:1,dropped:0}),l.trigger(S.a.FRAG_PARSED)},t}(),Z=$,tt=function(){function t(e,r,i,a){A(this,t),this.observer=e,this.typeSupported=r,this.config=i,this.vendor=a}return t.prototype.destroy=function(){var t=this.demuxer;t&&t.destroy()},t.prototype.push=function(t,e,r,i,a,n,o,s,l,u,d,h){if(t.byteLength>0&&null!=e&&null!=e.key&&"AES-128"===e.method){var c=this.decrypter;null==c&&(c=this.decrypter=new L.a(this.observer,this.config));var f,p=this;try{f=performance.now()}catch(t){f=Date.now()}c.decrypt(t,e.key.buffer,e.iv.buffer,function(t){var c;try{c=performance.now()}catch(t){c=Date.now()}p.observer.trigger(S.a.FRAG_DECRYPTED,{stats:{tstart:f,tdecrypt:c}}),p.pushDecrypted(new Uint8Array(t),e,new Uint8Array(r),i,a,n,o,s,l,u,d,h)})}else this.pushDecrypted(new Uint8Array(t),e,new Uint8Array(r),i,a,n,o,s,l,u,d,h)},t.prototype.pushDecrypted=function(t,e,r,i,a,n,o,s,l,u,d,h){var c=this.demuxer;if(!c||o&&!this.probe(t)){for(var f=this.observer,p=this.typeSupported,g=this.config,v=[{demux:j,remux:J},{demux:I,remux:J},{demux:W,remux:J},{demux:P,remux:Z}],y=0,m=v.length;ye?i.start+i.duration:Math.max(i.start-a.duration,0):r>e?(i.duration=n-i.start,i.duration<0&&Ct.b.warn("negative duration computed for frag "+i.sn+",level "+i.level+", there should be some duration drift between playlist and fragment!")):(a.duration=i.start-n,a.duration<0&&Ct.b.warn("negative duration computed for frag "+a.sn+",level "+a.level+", there should be some duration drift between playlist and fragment!"))}function E(t,e,r,i,a,n){var o=r;if(!isNaN(e.startPTS)){var s=Math.abs(e.startPTS-r);isNaN(e.deltaPTS)?e.deltaPTS=s:e.deltaPTS=Math.max(s,e.deltaPTS),o=Math.max(r,e.startPTS),r=Math.min(r,e.startPTS),i=Math.max(i,e.endPTS),a=Math.min(a,e.startDTS),n=Math.max(n,e.endDTS)}var l=r-e.start;e.start=e.startPTS=r,e.maxStartPTS=o,e.endPTS=i,e.startDTS=a,e.endDTS=n,e.duration=i-r;var u=e.sn;if(!t||ut.endSN)return 0;var d,h,c;for(d=u-t.startSN,h=t.fragments,h[d]=e,c=d;c>0;c--)b(h,c,c-1);for(c=d;c=0&&ne?-1:0})}function S(t,e,r){var i=!1;return e&&e.details&&r&&(r.endCC>r.startCC||t&&t.cc59?e(r[1],r[2],0,r[4]):e(0,r[1],r[2],r[4]):null}function ot(){this.values=Object.create(null)}function st(t,e,r,i){var 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e=this.loaders[t];e&&e.destroy()}this.loaders={},Ft.prototype.destroy.call(this)},e.prototype.onManifestLoading=function(t){this.load(t.url,{type:"manifest"})},e.prototype.onLevelLoading=function(t){this.load(t.url,{type:"level",level:t.level,id:t.id})},e.prototype.onAudioTrackLoading=function(t){this.load(t.url,{type:"audioTrack",id:t.id})},e.prototype.onSubtitleTrackLoading=function(t){this.load(t.url,{type:"subtitleTrack",id:t.id})},e.prototype.load=function(t,e){var r=this.loaders[e.type];if(r){var i=r.context;if(i&&i.url===t)return void Ct.b.trace("playlist request ongoing");Ct.b.warn("abort previous loader for type:"+e.type),r.abort()}var a=this.hls.config,n=void 0,o=void 0,s=void 0,l=void 0;"manifest"===e.type?(n=a.manifestLoadingMaxRetry,o=a.manifestLoadingTimeOut,s=a.manifestLoadingRetryDelay,l=a.manifestLoadingMaxRetryTimeout):(n=a.levelLoadingMaxRetry,o=a.levelLoadingTimeOut,s=a.levelLoadingRetryDelay,l=a.levelLoadingMaxRetryTimeout,Ct.b.log("loading playlist for "+e.type+" 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d="audioTrack"!==o&&"subtitleTrack"!==o,h=isNaN(l)?isNaN(s)?0:s:l,c=this.parseLevelPlaylist(a,n,h,"audioTrack"===o?"audio":"subtitleTrack"===o?"subtitle":"main");c.tload=e.tload,"manifest"===o&&u.trigger(It.a.MANIFEST_LOADED,{levels:[{url:n,details:c}],audioTracks:[],url:n,stats:e,networkDetails:i}),e.tparsed=performance.now(),c.targetduration?d?u.trigger(It.a.LEVEL_LOADED,{details:c,level:l||0,id:s||0,stats:e,networkDetails:i}):"audioTrack"===o?u.trigger(It.a.AUDIO_TRACK_LOADED,{details:c,id:s,stats:e,networkDetails:i}):"subtitleTrack"===o&&u.trigger(It.a.SUBTITLE_TRACK_LOADED,{details:c,id:s,stats:e,networkDetails:i}):u.trigger(It.a.ERROR,{type:Ot.b.NETWORK_ERROR,details:Ot.a.MANIFEST_PARSING_ERROR,fatal:!0,url:n,reason:"invalid targetduration",networkDetails:i})}else{var f=this.parseMasterPlaylist(a,n);if(f.length){var p=f.map(function(t){return{id:t.attrs.AUDIO,codec:t.audioCodec}}),g=this.parseMasterPlaylistMedia(a,n,"AUDIO",p),v=this.parseMasterPlaylistMedia(a,n,"SUBTITLES");if(g.length){var y=!1;g.forEach(function(t){t.url||(y=!0)}),!1===y&&f[0].audioCodec&&!f[0].attrs.AUDIO&&(Ct.b.log("audio codec signaled in quality level, but no embedded audio track signaled, create one"),g.unshift({type:"main",name:"main"}))}u.trigger(It.a.MANIFEST_LOADED,{levels:f,audioTracks:g,subtitles:v,url:n,stats:e,networkDetails:i})}else u.trigger(It.a.ERROR,{type:Ot.b.NETWORK_ERROR,details:Ot.a.MANIFEST_PARSING_ERROR,fatal:!0,url:n,reason:"no level found in manifest",networkDetails:i})}else u.trigger(It.a.ERROR,{type:Ot.b.NETWORK_ERROR,details:Ot.a.MANIFEST_PARSING_ERROR,fatal:!0,url:n,reason:"no EXTM3U delimiter",networkDetails:i})},e.prototype.loaderror=function(t,e){var r,i,a=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,n=e.loader;switch(e.type){case"manifest":r=Ot.a.MANIFEST_LOAD_ERROR,i=!0;break;case"level":r=Ot.a.LEVEL_LOAD_ERROR,i=!1;break;case"audioTrack":r=Ot.a.AUDIO_TRACK_LOAD_ERROR,i=!1}n&&(n.abort(),this.loaders[e.type]=void 0),this.hls.trigger(It.a.ERROR,{type:Ot.b.NETWORK_ERROR,details:r,fatal:i,url:n.url,loader:n,response:t,context:e,networkDetails:a})},e.prototype.loadtimeout=function(t,e){var r,i,a=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,n=e.loader;switch(e.type){case"manifest":r=Ot.a.MANIFEST_LOAD_TIMEOUT,i=!0;break;case"level":r=Ot.a.LEVEL_LOAD_TIMEOUT,i=!1;break;case"audioTrack":r=Ot.a.AUDIO_TRACK_LOAD_TIMEOUT,i=!1}n&&(n.abort(),this.loaders[e.type]=void 0),this.hls.trigger(It.a.ERROR,{type:Ot.b.NETWORK_ERROR,details:r,fatal:i,url:n.url,loader:n,context:e,networkDetails:a})},e}(Ft),qt=Xt,Qt=function(t){function e(r){h(this,e);var i=c(this,t.call(this,r,It.a.FRAG_LOADING));return i.loaders={},i}return f(e,t),e.prototype.destroy=function(){var t=this.loaders;for(var e in t){var r=t[e];r&&r.destroy()}this.loaders={},Ft.prototype.destroy.call(this)},e.prototype.onFragLoading=function(t){var e=t.frag,r=e.type,i=this.loaders[r],a=this.hls.config;e.loaded=0,i&&(Ct.b.warn("abort previous fragment loader for type:"+r),i.abort()),i=this.loaders[r]=e.loader=void 0!==a.fLoader?new a.fLoader(a):new a.loader(a);var n=void 0,o=void 0,s=void 0;n={url:e.url,frag:e,responseType:"arraybuffer",progressData:!1};var l=e.byteRangeStartOffset,u=e.byteRangeEndOffset;isNaN(l)||isNaN(u)||(n.rangeStart=l,n.rangeEnd=u),o={timeout:a.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:a.fragLoadingMaxRetryTimeout},s={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this),onProgress:this.loadprogress.bind(this)},i.load(n,o,s)},e.prototype.loadsuccess=function(t,e,r){var i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,a=t.data,n=r.frag;n.loader=void 0,this.loaders[n.type]=void 0,this.hls.trigger(It.a.FRAG_LOADED,{payload:a,frag:n,stats:e,networkDetails:i})},e.prototype.loaderror=function(t,e){var r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,i=e.loader;i&&i.abort(),this.loaders[e.type]=void 0,this.hls.trigger(It.a.ERROR,{type:Ot.b.NETWORK_ERROR,details:Ot.a.FRAG_LOAD_ERROR,fatal:!1,frag:e.frag,response:t,networkDetails:r})},e.prototype.loadtimeout=function(t,e){var r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,i=e.loader;i&&i.abort(),this.loaders[e.type]=void 0,this.hls.trigger(It.a.ERROR,{type:Ot.b.NETWORK_ERROR,details:Ot.a.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e.frag,networkDetails:r})},e.prototype.loadprogress=function(t,e,r){var i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,a=e.frag;a.loaded=t.loaded,this.hls.trigger(It.a.FRAG_LOAD_PROGRESS,{frag:a,stats:t,networkDetails:i})},e}(Ft),Jt=Qt,$t=function(t){function e(r){p(this,e);var i=g(this,t.call(this,r,It.a.KEY_LOADING));return i.loaders={},i.decryptkey=null,i.decrypturl=null,i}return v(e,t),e.prototype.destroy=function(){for(var t in this.loaders){var e=this.loaders[t];e&&e.destroy()}this.loaders={},Ft.prototype.destroy.call(this)},e.prototype.onKeyLoading=function(t){var e=t.frag,r=e.type,i=this.loaders[r],a=e.decryptdata,n=a.uri;if(n!==this.decrypturl||null===this.decryptkey){var o=this.hls.config;i&&(Ct.b.warn("abort previous key loader for type:"+r),i.abort()),e.loader=this.loaders[r]=new o.loader(o),this.decrypturl=n,this.decryptkey=null;var s=void 0,l=void 0,u=void 0;s={url:n,frag:e,responseType:"arraybuffer"},l={timeout:o.fragLoadingTimeOut,maxRetry:o.fragLoadingMaxRetry,retryDelay:o.fragLoadingRetryDelay,maxRetryDelay:o.fragLoadingMaxRetryTimeout},u={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)},e.loader.load(s,l,u)}else this.decryptkey&&(a.key=this.decryptkey,this.hls.trigger(It.a.KEY_LOADED,{frag:e}))},e.prototype.loadsuccess=function(t,e,r){var i=r.frag;this.decryptkey=i.decryptdata.key=new Uint8Array(t.data),i.loader=void 0,this.loaders[i.type]=void 0,this.hls.trigger(It.a.KEY_LOADED,{frag:i})},e.prototype.loaderror=function(t,e){var r=e.frag,i=r.loader;i&&i.abort(),this.loaders[e.type]=void 0,this.hls.trigger(It.a.ERROR,{type:Ot.b.NETWORK_ERROR,details:Ot.a.KEY_LOAD_ERROR,fatal:!1,frag:r,response:t})},e.prototype.loadtimeout=function(t,e){var r=e.frag,i=r.loader;i&&i.abort(),this.loaders[e.type]=void 0,this.hls.trigger(It.a.ERROR,{type:Ot.b.NETWORK_ERROR,details:Ot.a.KEY_LOAD_TIMEOUT,fatal:!1,frag:r})},e}(Ft),Zt=$t,te={search:function(t,e){for(var r=0,i=t.length-1,a=null,n=null;r<=i;){a=(r+i)/2|0,n=t[a];var o=e(n);if(o>0)r=a+1;else{if(!(o<0))return n;i=a-1}}return null}},ee=te,re={isBuffered:function(t,e){if(t)for(var r=t.buffered,i=0;i=r.start(i)&&e<=r.end(i))return!0;return!1},bufferInfo:function(t,e,r){if(t){var i,a=t.buffered,n=[];for(i=0;id&&(l[u-1].end=t[s].end):l.push(t[s])}else l.push(t[s])}for(s=0,i=0,a=n=e;s=h&&e1?e-1:0),a=1;a1?e-1:0),a=1;a0&&-1===t&&(Ct.b.log("override startPosition with lastCurrentTime @"+e.toFixed(3)),t=e),this.state=ge.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=t,this.tick()}else this.forceStartLoad=!0,this.state=ge.STOPPED},e.prototype.stopLoad=function(){var t=this.fragCurrent;t&&(t.loader&&t.loader.abort(),this.fragCurrent=null),this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=ge.STOPPED,this.forceStartLoad=!1},e.prototype.tick=function(){1===++this.ticks&&(this.doTick(),this.ticks>1&&setTimeout(this.tick,1),this.ticks=0)},e.prototype.doTick=function(){switch(this.state){case ge.ERROR:break;case ge.BUFFER_FLUSHING:this.fragLoadError=0;break;case ge.IDLE:this._doTickIdle();break;case ge.WAITING_LEVEL:var t=this.levels[this.level];t&&t.details&&(this.state=ge.IDLE);break;case ge.FRAG_LOADING_WAITING_RETRY:var e=performance.now(),r=this.retryDate;(!r||e>=r||this.media&&this.media.seeking)&&(Ct.b.log("mediaController: retryDate reached, switch back to IDLE state"),this.state=ge.IDLE);break;case ge.ERROR:case ge.STOPPED:case ge.FRAG_LOADING:case ge.PARSING:case ge.PARSED:case ge.ENDED:}this._checkBuffer(),this._checkFragmentChanged()},e.prototype._doTickIdle=function(){var t=this.hls,e=t.config,r=this.media;if(void 0!==this.levelLastLoaded&&(r||!this.startFragRequested&&e.startFragPrefetch)){var i=void 0;i=this.loadedmetadata?r.currentTime:this.nextLoadPosition;var a=t.nextLoadLevel,n=this.levels[a];if(n){var o=n.bitrate,s=void 0;s=o?Math.max(8*e.maxBufferSize/o,e.maxBufferLength):e.maxBufferLength,s=Math.min(s,e.maxMaxBufferLength);var l=ie.bufferInfo(this.mediaBuffer?this.mediaBuffer:r,i,e.maxBufferHole),u=l.len;if(!(u>=s)){Ct.b.trace("buffer length of "+u.toFixed(3)+" is below max of "+s.toFixed(3)+". checking for more payload ..."),this.level=t.nextLoadLevel=a;var d=n.details;if(void 0===d||d.live&&this.levelLastLoaded!==a)return void(this.state=ge.WAITING_LEVEL);var h=this.fragPrevious;if(!d.live&&h&&!h.backtracked&&h.sn===d.endSN&&!l.nextStart){if(Math.min(r.duration,h.start+h.duration)-Math.max(l.end,h.start)<=Math.max(.2,h.duration)){var c={};return this.altAudio&&(c.type="video"),this.hls.trigger(It.a.BUFFER_EOS,c),void(this.state=ge.ENDED)}}this._fetchPayloadOrEos(i,l,d)}}}},e.prototype._fetchPayloadOrEos=function(t,e,r){var i=this.fragPrevious,a=this.level,n=r.fragments,o=n.length;if(0!==o){var s=n[0].start,l=n[o-1].start+n[o-1].duration,u=e.end,d=void 0;if(r.initSegment&&!r.initSegment.data)d=r.initSegment;else if(r.live){var h=this.config.initialLiveManifestSize;if(oh&&(l.currentTime=h),this.nextLoadPosition=h}if(t.PTSKnown&&e>i&&l&&l.readyState)return null;if(this.startFragRequested&&!t.PTSKnown){if(a){var c=a.sn+1;if(c>=t.startSN&&c<=t.endSN){var f=n[c-t.startSN];a.cc===f.cc&&(u=f,Ct.b.log("live playlist, switching playlist, load frag with next SN: "+u.sn))}u||(u=ee.search(n,function(t){return a.cc-t.cc}))&&Ct.b.log("live playlist, switching playlist, load frag with same CC: "+u.sn)}u||(u=n[Math.min(o-1,Math.round(o/2))],Ct.b.log("live playlist, switching playlist, unknown, load middle frag : "+u.sn))}return u},e.prototype._findFragment=function(t,e,r,i,a,n,o){var s=this.hls.config,l=void 0,u=void 0,d=s.maxFragLookUpTolerance,h=e?i[e.sn-i[0].sn+1]:void 0,c=function(t){var e=Math.min(d,t.duration+(t.deltaPTS?t.deltaPTS:0));return t.start+t.duration-e<=a?1:t.start-e>a&&t.start?-1:0};if(an-d&&(d=0),u=h&&!c(h)?h:ee.search(i,c)):u=i[r-1],u){l=u;var f=l.sn-o.startSN,p=e&&l.level===e.level,g=i[f-1],v=i[f+1];if(e&&l.sn===e.sn)if(p&&!l.backtracked)if(l.sns.maxBufferHole&&e.dropped&&f?(l=g,Ct.b.warn("SN just loaded, with large PTS gap between audio and video, maybe frag is not starting with a keyframe ? load previous one to try to overcome this"),e.loadCounter--):(l=v,Ct.b.log("SN just loaded, load next one: "+l.sn))}else l=null;else l.backtracked&&(v&&v.backtracked?(Ct.b.warn("Already backtracked from fragment "+v.sn+", will not backtrack to fragment "+l.sn+". Loading fragment "+v.sn),l=v):(Ct.b.warn("Loaded fragment with dropped frames, backtracking 1 segment to find a keyframe"),l.dropped=0,g?(g.loadCounter&&g.loadCounter--,l=g,l.backtracked=!0):f&&(l=null)))}return l},e.prototype._loadFragmentOrKey=function(t,e,r,i,a){var n=this.hls,o=n.config;if(!t.decryptdata||null==t.decryptdata.uri||null!=t.decryptdata.key){if(Ct.b.log("Loading "+t.sn+" of ["+r.startSN+" ,"+r.endSN+"],level "+e+", currentTime:"+i.toFixed(3)+",bufferEnd:"+a.toFixed(3)),void 0!==this.fragLoadIdx?this.fragLoadIdx++:this.fragLoadIdx=0,t.loadCounter){t.loadCounter++;var s=o.fragLoadingLoopThreshold;if(t.loadCounter>s&&Math.abs(this.fragLoadIdx-t.loadIdx)e.endPTS?1:0})},e.prototype.followingBufferedFrag=function(t){return t?this.getBufferedFrag(t.endPTS+.5):null},e.prototype._checkFragmentChanged=function(){var t,e,r=this.media;if(r&&r.readyState&&!1===r.seeking&&(e=r.currentTime,e>r.playbackRate*this.lastCurrentTime&&(this.lastCurrentTime=e),ie.isBuffered(r,e)?t=this.getBufferedFrag(e):ie.isBuffered(r,e+.1)&&(t=this.getBufferedFrag(e+.1)),t)){var i=t;if(i!==this.fragPlaying){this.hls.trigger(It.a.FRAG_CHANGED,{frag:i});var a=i.level;this.fragPlaying&&this.fragPlaying.level===a||this.hls.trigger(It.a.LEVEL_SWITCHED,{level:a}),this.fragPlaying=i}}},e.prototype.immediateLevelSwitch=function(){if(Ct.b.log("immediateLevelSwitch"),!this.immediateSwitch){this.immediateSwitch=!0;var t=this.media,e=void 0;t?(e=t.paused,t.pause()):e=!0,this.previouslyPaused=e}var r=this.fragCurrent;r&&r.loader&&r.loader.abort(),this.fragCurrent=null,void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},e.prototype.immediateLevelSwitchEnd=function(){var t=this.media;t&&t.buffered.length&&(this.immediateSwitch=!1,ie.isBuffered(t,t.currentTime)&&(t.currentTime-=1e-4),this.previouslyPaused||t.play())},e.prototype.nextLevelSwitch=function(){var t=this.media;if(t&&t.readyState){var e=void 0,r=void 0,i=void 0;if(void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold),r=this.getBufferedFrag(t.currentTime),r&&r.startPTS>1&&this.flushMainBuffer(0,r.startPTS-1),t.paused)e=0;else{var a=this.hls.nextLoadLevel,n=this.levels[a],o=this.fragLastKbps;e=o&&this.fragCurrent?this.fragCurrent.duration*n.bitrate/(1e3*o)+1:0}if((i=this.getBufferedFrag(t.currentTime+e))&&(i=this.followingBufferedFrag(i))){var s=this.fragCurrent;s&&s.loader&&s.loader.abort(),this.fragCurrent=null,this.flushMainBuffer(i.maxStartPTS,Number.POSITIVE_INFINITY)}}},e.prototype.flushMainBuffer=function(t,e){this.state=ge.BUFFER_FLUSHING;var r={startOffset:t,endOffset:e};this.altAudio&&(r.type="video"),this.hls.trigger(It.a.BUFFER_FLUSHING,r)},e.prototype.onMediaAttached=function(t){var e=this.media=this.mediaBuffer=t.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),this.onvended=this.onMediaEnded.bind(this),e.addEventListener("seeking",this.onvseeking),e.addEventListener("seeked",this.onvseeked),e.addEventListener("ended",this.onvended);var r=this.config;this.levels&&r.autoStartLoad&&this.hls.startLoad(r.startPosition)},e.prototype.onMediaDetaching=function(){var t=this.media;t&&t.ended&&(Ct.b.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0);var e=this.levels;e&&e.forEach(function(t){t.details&&t.details.fragments.forEach(function(t){t.loadCounter=void 0,t.backtracked=void 0})}),t&&(t.removeEventListener("seeking",this.onvseeking),t.removeEventListener("seeked",this.onvseeked),t.removeEventListener("ended",this.onvended),this.onvseeking=this.onvseeked=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.stopLoad()},e.prototype.onMediaSeeking=function(){var t=this.media,e=t?t.currentTime:void 0,r=this.config;isNaN(e)||Ct.b.log("media seeking to "+e.toFixed(3));var i=this.mediaBuffer?this.mediaBuffer:t,a=ie.bufferInfo(i,e,this.config.maxBufferHole);if(this.state===ge.FRAG_LOADING){var n=this.fragCurrent;if(0===a.len&&n){var o=r.maxFragLookUpTolerance,s=n.start-o,l=n.start+n.duration+o;el?(n.loader&&(Ct.b.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),n.loader.abort()),this.fragCurrent=null,this.fragPrevious=null,this.state=ge.IDLE):Ct.b.log("seeking outside of buffer but within currently loaded fragment range")}}else this.state===ge.ENDED&&(0===a.len&&(this.fragPrevious=0),this.state=ge.IDLE);t&&(this.lastCurrentTime=e),this.state!==ge.FRAG_LOADING&&void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*r.fragLoadingLoopThreshold),this.loadedmetadata||(this.nextLoadPosition=this.startPosition=e),this.tick()},e.prototype.onMediaSeeked=function(){var t=this.media,e=t?t.currentTime:void 0;isNaN(e)||Ct.b.log("media seeked to "+e.toFixed(3)),this.tick()},e.prototype.onMediaEnded=function(){Ct.b.log("media ended"),this.startPosition=this.lastCurrentTime=0},e.prototype.onManifestLoading=function(){Ct.b.log("trigger BUFFER_RESET"),this.hls.trigger(It.a.BUFFER_RESET),this._bufferedFrags=[],this.stalled=!1,this.startPosition=this.lastCurrentTime=0},e.prototype.onManifestParsed=function(t){var e,r=!1,i=!1;t.levels.forEach(function(t){(e=t.audioCodec)&&(-1!==e.indexOf("mp4a.40.2")&&(r=!0),-1!==e.indexOf("mp4a.40.5")&&(i=!0))}),this.audioCodecSwitch=r&&i,this.audioCodecSwitch&&Ct.b.log("both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=t.levels,this.startFragRequested=!1;var a=this.config;(a.autoStartLoad||this.forceStartLoad)&&this.hls.startLoad(a.startPosition)},e.prototype.onLevelLoaded=function(t){var e=t.details,r=t.level,i=this.levels[this.levelLastLoaded],a=this.levels[r],n=e.totalduration,o=0;if(Ct.b.log("level "+r+" loaded ["+e.startSN+","+e.endSN+"],duration:"+n),e.live){var s=a.details;s&&e.fragments.length>0?(T(s,e),o=e.fragments[0].start,this.liveSyncPosition=this.computeLivePosition(o,s),e.PTSKnown&&!isNaN(o)?Ct.b.log("live playlist sliding:"+o.toFixed(3)):(Ct.b.log("live playlist - outdated PTS, unknown sliding"),w(this.fragPrevious,i,e))):(Ct.b.log("live playlist - first load, unknown sliding"),e.PTSKnown=!1,w(this.fragPrevious,i,e))}else e.PTSKnown=!1;if(a.details=e,this.levelLastLoaded=r,this.hls.trigger(It.a.LEVEL_UPDATED,{details:e,level:r}),!1===this.startFragRequested){if(-1===this.startPosition||-1===this.lastCurrentTime){var l=e.startTimeOffset;isNaN(l)?e.live?(this.startPosition=this.computeLivePosition(o,e),Ct.b.log("configure startPosition to "+this.startPosition)):this.startPosition=0:(l<0&&(Ct.b.log("negative start time offset "+l+", count from end of last fragment"),l=o+n+l),Ct.b.log("start time offset found in playlist, adjust startPosition to "+l),this.startPosition=l),this.lastCurrentTime=this.startPosition}this.nextLoadPosition=this.startPosition}this.state===ge.WAITING_LEVEL&&(this.state=ge.IDLE),this.tick()},e.prototype.onKeyLoaded=function(){this.state===ge.KEY_LOADING&&(this.state=ge.IDLE,this.tick())},e.prototype.onFragLoaded=function(t){var e=this.fragCurrent,r=t.frag;if(this.state===ge.FRAG_LOADING&&e&&"main"===r.type&&r.level===e.level&&r.sn===e.sn){var i=t.stats,a=this.levels[e.level],n=a.details;if(Ct.b.log("Loaded "+e.sn+" of ["+n.startSN+" ,"+n.endSN+"],level "+e.level),this.bitrateTest=!1,this.stats=i,!0===r.bitrateTest&&this.hls.nextLoadLevel)this.state=ge.IDLE,this.startFragRequested=!1,i.tparsed=i.tbuffered=performance.now(),this.hls.trigger(It.a.FRAG_BUFFERED,{stats:i,frag:e,id:"main"}),this.tick();else if("initSegment"===r.sn)this.state=ge.IDLE,i.tparsed=i.tbuffered=performance.now(),n.initSegment.data=t.payload,this.hls.trigger(It.a.FRAG_BUFFERED,{stats:i,frag:e,id:"main"}),this.tick();else{this.state=ge.PARSING;var o=n.totalduration,s=e.level,l=e.sn,u=this.config.defaultAudioCodec||a.audioCodec;this.audioCodecSwap&&(Ct.b.log("swapping playlist audio codec"),void 0===u&&(u=this.lastAudioCodec),u&&(u=-1!==u.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5")),this.pendingBuffering=!0,this.appended=!1,Ct.b.log("Parsing "+l+" of ["+n.startSN+" ,"+n.endSN+"],level "+s+", cc "+e.cc);var d=this.demuxer;d||(d=this.demuxer=new he(this.hls,"main"));var h=this.media,c=h&&h.seeking,f=!c&&(n.PTSKnown||!n.live),p=n.initSegment?n.initSegment.data:[];d.push(t.payload,p,u,a.videoCodec,e,o,f,void 0)}}this.fragLoadError=0},e.prototype.onFragParsingInitSegment=function(t){var e=this.fragCurrent,r=t.frag;if(e&&"main"===t.id&&r.sn===e.sn&&r.level===e.level&&this.state===ge.PARSING){var i,a,n=t.tracks;if(n.audio&&this.altAudio&&delete n.audio,a=n.audio){var o=this.levels[this.level].audioCodec,s=navigator.userAgent.toLowerCase();o&&this.audioCodecSwap&&(Ct.b.log("swapping playlist audio codec"),o=-1!==o.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5"),this.audioCodecSwitch&&1!==a.metadata.channelCount&&-1===s.indexOf("firefox")&&(o="mp4a.40.5"),-1!==s.indexOf("android")&&"audio/mpeg"!==a.container&&(o="mp4a.40.2",Ct.b.log("Android: force audio codec to "+o)),a.levelCodec=o,a.id=t.id}a=n.video,a&&(a.levelCodec=this.levels[this.level].videoCodec,a.id=t.id),this.hls.trigger(It.a.BUFFER_CODECS,n);for(i in n){a=n[i],Ct.b.log("main track:"+i+",container:"+a.container+",codecs[level/parsed]=["+a.levelCodec+"/"+a.codec+"]");var l=a.initSegment;l&&(this.appended=!0,this.pendingBuffering=!0,this.hls.trigger(It.a.BUFFER_APPENDING,{type:i,data:l,parent:"main",content:"initSegment"}))}this.tick()}},e.prototype.onFragParsingData=function(t){var e=this,r=this.fragCurrent,i=t.frag;if(r&&"main"===t.id&&i.sn===r.sn&&i.level===r.level&&("audio"!==t.type||!this.altAudio)&&this.state===ge.PARSING){var a=this.levels[this.level],n=r;if(isNaN(t.endPTS)&&(t.endPTS=t.startPTS+r.duration,t.endDTS=t.startDTS+r.duration),Ct.b.log("Parsed "+t.type+",PTS:["+t.startPTS.toFixed(3)+","+t.endPTS.toFixed(3)+"],DTS:["+t.startDTS.toFixed(3)+"/"+t.endDTS.toFixed(3)+"],nb:"+t.nb+",dropped:"+(t.dropped||0)),"video"===t.type)if(n.dropped=t.dropped,n.dropped)if(n.backtracked)Ct.b.warn("Already backtracked on this fragment, appending with the gap");else{var o=a.details;if(!o||n.sn!==o.startSN)return Ct.b.warn("missing video frame(s), backtracking fragment"),n.backtracked=!0,this.nextLoadPosition=t.startPTS,this.state=ge.IDLE,this.fragPrevious=n,void this.tick();Ct.b.warn("missing video frame(s) on first frag, appending with gap")}else n.backtracked=!1;var s=E(a.details,n,t.startPTS,t.endPTS,t.startDTS,t.endDTS),l=this.hls;l.trigger(It.a.LEVEL_PTS_UPDATED,{details:a.details,level:this.level,drift:s,type:t.type,start:t.startPTS,end:t.endPTS}),[t.data1,t.data2].forEach(function(r){r&&r.length&&e.state===ge.PARSING&&(e.appended=!0,e.pendingBuffering=!0,l.trigger(It.a.BUFFER_APPENDING,{type:t.type,data:r,parent:"main",content:"data"}))}),this.tick()}},e.prototype.onFragParsed=function(t){var e=this.fragCurrent,r=t.frag;e&&"main"===t.id&&r.sn===e.sn&&r.level===e.level&&this.state===ge.PARSING&&(this.stats.tparsed=performance.now(),this.state=ge.PARSED,this._checkAppendedParsed())},e.prototype.onAudioTrackSwitching=function(t){var e=!!t.url,r=t.id;if(!e){if(this.mediaBuffer!==this.media){Ct.b.log("switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var i=this.fragCurrent;i.loader&&(Ct.b.log("switching to main audio track, cancel main fragment load"),i.loader.abort()),this.fragCurrent=null,this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=ge.IDLE}var a=this.hls;a.trigger(It.a.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),a.trigger(It.a.AUDIO_TRACK_SWITCHED,{id:r}),this.altAudio=!1}},e.prototype.onAudioTrackSwitched=function(t){var e=t.id,r=!!this.hls.audioTracks[e].url;if(r){var i=this.videoBuffer;i&&this.mediaBuffer!==i&&(Ct.b.log("switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=i)}this.altAudio=r,this.tick()},e.prototype.onBufferCreated=function(t){var e=t.tracks,r=void 0,i=void 0,a=!1;for(var n in e){var o=e[n];"main"===o.id?(i=n,r=o,"video"===n&&(this.videoBuffer=e[n].buffer)):a=!0}a&&r?(Ct.b.log("alternate track found, use "+i+".buffered to schedule main fragment loading"),this.mediaBuffer=r.buffer):this.mediaBuffer=this.media},e.prototype.onBufferAppended=function(t){if("main"===t.parent){var e=this.state;e!==ge.PARSING&&e!==ge.PARSED||(this.pendingBuffering=t.pending>0,this._checkAppendedParsed())}},e.prototype._checkAppendedParsed=function(){if(!(this.state!==ge.PARSED||this.appended&&this.pendingBuffering)){var t=this.fragCurrent;if(t){var e=this.mediaBuffer?this.mediaBuffer:this.media;Ct.b.log("main buffered : "+fe.toString(e.buffered));var r=this._bufferedFrags.filter(function(t){return ie.isBuffered(e,(t.startPTS+t.endPTS)/2)});r.push(t),this._bufferedFrags=r.sort(function(t,e){return t.startPTS-e.startPTS}),this.fragPrevious=t;var i=this.stats;i.tbuffered=performance.now(),this.fragLastKbps=Math.round(8*i.total/(i.tbuffered-i.tfirst)),this.hls.trigger(It.a.FRAG_BUFFERED,{stats:i,frag:t,id:"main"}),this.state=ge.IDLE}this.tick()}},e.prototype.onError=function(t){var e=t.frag||this.fragCurrent;if(!e||"main"===e.type){var r=!!this.media&&ie.isBuffered(this.media,this.media.currentTime)&&ie.isBuffered(this.media,this.media.currentTime+.5);switch(t.details){case Ot.a.FRAG_LOAD_ERROR:case Ot.a.FRAG_LOAD_TIMEOUT:case Ot.a.KEY_LOAD_ERROR:case Ot.a.KEY_LOAD_TIMEOUT:if(!t.fatal)if(this.fragLoadError+1<=this.config.fragLoadingMaxRetry){var i=Math.min(Math.pow(2,this.fragLoadError)*this.config.fragLoadingRetryDelay,this.config.fragLoadingMaxRetryTimeout);e.loadCounter=0,Ct.b.warn("mediaController: frag loading failed, retry in "+i+" ms"),this.retryDate=performance.now()+i,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.fragLoadError++,this.state=ge.FRAG_LOADING_WAITING_RETRY}else Ct.b.error("mediaController: "+t.details+" reaches max retry, redispatch as fatal ..."),t.fatal=!0,this.state=ge.ERROR;break;case Ot.a.FRAG_LOOP_LOADING_ERROR:t.fatal||(r?(this._reduceMaxBufferLength(e.duration),this.state=ge.IDLE):e.autoLevel&&0!==e.level||(t.fatal=!0,this.state=ge.ERROR));break;case Ot.a.LEVEL_LOAD_ERROR:case Ot.a.LEVEL_LOAD_TIMEOUT:this.state!==ge.ERROR&&(t.fatal?(this.state=ge.ERROR,Ct.b.warn("streamController: "+t.details+",switch to "+this.state+" state ...")):t.levelRetry||this.state!==ge.WAITING_LEVEL||(this.state=ge.IDLE));break;case Ot.a.BUFFER_FULL_ERROR:"main"!==t.parent||this.state!==ge.PARSING&&this.state!==ge.PARSED||(r?(this._reduceMaxBufferLength(this.config.maxBufferLength),this.state=ge.IDLE):(Ct.b.warn("buffer full error also media.currentTime is not buffered, flush everything"),this.fragCurrent=null,this.flushMainBuffer(0,Number.POSITIVE_INFINITY)))}}},e.prototype._reduceMaxBufferLength=function(t){var e=this.config;e.maxMaxBufferLength>=t&&(e.maxMaxBufferLength/=2,Ct.b.warn("main:reduce max buffer length to "+e.maxMaxBufferLength+"s"),void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*e.fragLoadingLoopThreshold))},e.prototype._checkBuffer=function(){var t=this.media,e=this.config;if(t&&t.readyState){var r=t.currentTime,i=this.mediaBuffer?this.mediaBuffer:t,a=i.buffered;if(!this.loadedmetadata&&a.length){this.loadedmetadata=!0;var n=t.seeking?r:this.startPosition,o=ie.isBuffered(i,n),s=a.start(0),l=!o&&Math.abs(n-s)1e3*e.lowBufferWatchdogPeriod){this.stallReported||(this.stallReported=!0,Ct.b.warn("playback stalling in low buffer @"+r),f.trigger(It.a.ERROR,{type:Ot.b.MEDIA_ERROR,details:Ot.a.BUFFER_STALLED_ERROR,fatal:!1,buffer:g}));var y=u.nextStart,m=y-r;if(y&&m0){this.nudgeRetry=++v;var b=v*e.nudgeOffset;Ct.b.log("adjust currentTime from "+t.currentTime+" to next buffered @ "+y+" + nudge "+b),t.currentTime=y+b,this.stalled=void 0,f.trigger(It.a.ERROR,{type:Ot.b.MEDIA_ERROR,details:Ot.a.BUFFER_SEEK_OVER_HOLE,fatal:!1,hole:y+b-r})}}else if(g>.5&&p>1e3*e.highBufferWatchdogPeriod)if(this.stallReported||(this.stallReported=!0,Ct.b.warn("playback stalling in high buffer @"+r),f.trigger(It.a.ERROR,{type:Ot.b.MEDIA_ERROR,details:Ot.a.BUFFER_STALLED_ERROR,fatal:!1,buffer:g})),this.stalled=void 0,this.nudgeRetry=++v,v"+t),this.hls.trigger(It.a.STREAM_STATE_TRANSITION,{previousState:e,nextState:t})}},get:function(){return this._state}},{key:"currentLevel",get:function(){var t=this.media;if(t){var e=this.getBufferedFrag(t.currentTime);if(e)return e.level}return-1}},{key:"nextBufferedFrag",get:function(){var t=this.media;return t?this.followingBufferedFrag(this.getBufferedFrag(t.currentTime)):null}},{key:"nextLevel",get:function(){var t=this.nextBufferedFrag;return t?t.level:-1}},{key:"liveSyncPosition",get:function(){return this._liveSyncPosition},set:function(t){this._liveSyncPosition=t}}]),e}(Ft),ye=ve,me=function(){function t(t,e){for(var r=0;r0})}else this.hls.trigger(It.a.ERROR,{type:Ot.b.MEDIA_ERROR,details:Ot.a.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:this.hls.url,reason:"no level with compatible codecs found in manifest"})},e.prototype.setLevelInternal=function(t){var e=this._levels,r=this.hls;if(t>=0&&t1&&o.loadError=this.minWeight_},t.prototype.getEstimate=function(){return this.canEstimate()?Math.min(this.fast_.getEstimate(),this.slow_.getEstimate()):this.defaultEstimate_},t.prototype.destroy=function(){},t}(),we=Le,De=function(){function t(t,e){for(var r=0;r500*r.duration/s){var l=t.levels,u=Math.max(1,n.bw?n.bw/8:1e3*n.loaded/o),d=l[r.level],h=d.realBitrate?Math.max(d.realBitrate,d.bitrate):d.bitrate,c=n.total?n.total:Math.max(n.loaded,Math.round(r.duration*h/8)),f=e.currentTime,p=(c-n.loaded)/u,g=(ie.bufferInfo(e,f,t.config.maxBufferHole).end-f)/s;if(g<2*r.duration/s&&p>g){var v=void 0,y=void 0;for(y=r.level-1;y>a;y--){var m=l[y].realBitrate?Math.max(l[y].realBitrate,l[y].bitrate):l[y].bitrate;if((v=r.duration*m/(6.4*u))=i;u--){var d=l[u],h=d.details,c=h?h.totalduration/h.fragments.length:e,f=!!h&&h.live,p=void 0;p=u<=t?o*r:s*r;var g=l[u].realBitrate?Math.max(l[u].realBitrate,l[u].bitrate):l[u].bitrate,v=g*c/p;if(Ct.b.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+u+"/"+Math.round(p)+"/"+g+"/"+c+"/"+n+"/"+v),p>g&&(!v||f&&!this.bitrateTestDelay||v=0)return c;Ct.b.trace("rebuffering expected to happen, lets try to find a quality level minimizing the rebuffering");var f=s?Math.min(s,i.maxStarvationDelay):i.maxStarvationDelay,p=i.abrBandWidthFactor,g=i.abrBandWidthUpFactor;if(0===h){var v=this.bitrateTestDelay;if(v){f=(s?Math.min(s,i.maxLoadingDelay):i.maxLoadingDelay)-v,Ct.b.trace("bitrate test took "+Math.round(1e3*v)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*f)+" ms"),p=g=1}}return c=this._findBestLevel(o,s,d,a,e,h+f,p,g,r),Math.max(c,0)}}]),e}(Ft),Ie=ke,Oe=y(),Ce=function(t){function e(r){j(this,e);var i=K(this,t.call(this,r,It.a.MEDIA_ATTACHING,It.a.MEDIA_DETACHING,It.a.MANIFEST_PARSED,It.a.BUFFER_RESET,It.a.BUFFER_APPENDING,It.a.BUFFER_CODECS,It.a.BUFFER_EOS,It.a.BUFFER_FLUSHING,It.a.LEVEL_PTS_UPDATED,It.a.LEVEL_UPDATED));return i._msDuration=null,i._levelDuration=null,i.onsbue=i.onSBUpdateEnd.bind(i),i.onsbe=i.onSBUpdateError.bind(i),i.pendingTracks={},i.tracks={},i}return W(e,t),e.prototype.destroy=function(){Ft.prototype.destroy.call(this)},e.prototype.onLevelPtsUpdated=function(t){var e=t.type,r=this.tracks.audio;if("audio"===e&&r&&"audio/mpeg"===r.container){var i=this.sourceBuffer.audio;if(Math.abs(i.timestampOffset-t.start)>.1){var a=i.updating;try{i.abort()}catch(t){a=!0,Ct.b.warn("can not abort audio buffer: "+t)}a?this.audioTimestampOffset=t.start:(Ct.b.warn("change mpeg audio timestamp offset from "+i.timestampOffset+" to "+t.start),i.timestampOffset=t.start)}}},e.prototype.onManifestParsed=function(t){var e=t.audio,r=t.video||t.levels.length&&t.audio,i=0;t.altAudio&&(e||r)&&(i=(e?1:0)+(r?1:0),Ct.b.log(i+" sourceBuffer(s) expected")),this.sourceBufferNb=i},e.prototype.onMediaAttaching=function(t){var e=this.media=t.media;if(e){var r=this.mediaSource=new Oe;this.onmso=this.onMediaSourceOpen.bind(this),this.onmse=this.onMediaSourceEnded.bind(this),this.onmsc=this.onMediaSourceClose.bind(this),r.addEventListener("sourceopen",this.onmso),r.addEventListener("sourceended",this.onmse),r.addEventListener("sourceclose",this.onmsc),e.src=URL.createObjectURL(r)}},e.prototype.onMediaDetaching=function(){Ct.b.log("media source detaching");var t=this.mediaSource;if(t){if("open"===t.readyState)try{t.endOfStream()}catch(t){Ct.b.warn("onMediaDetaching:"+t.message+" while calling endOfStream")}t.removeEventListener("sourceopen",this.onmso),t.removeEventListener("sourceended",this.onmse),t.removeEventListener("sourceclose",this.onmsc),this.media&&(URL.revokeObjectURL(this.media.src),this.media.removeAttribute("src"),this.media.load()),this.mediaSource=null,this.media=null,this.pendingTracks={},this.tracks={},this.sourceBuffer={},this.flushRange=[],this.segments=[],this.appended=0}this.onmso=this.onmse=this.onmsc=null,this.hls.trigger(It.a.MEDIA_DETACHED)},e.prototype.onMediaSourceOpen=function(){Ct.b.log("media source opened"),this.hls.trigger(It.a.MEDIA_ATTACHED,{media:this.media});var t=this.mediaSource;t&&t.removeEventListener("sourceopen",this.onmso),this.checkPendingTracks()},e.prototype.checkPendingTracks=function(){var t=this.pendingTracks,e=Object.keys(t).length;e&&(this.sourceBufferNb<=e||0===this.sourceBufferNb)&&(this.createSourceBuffers(t),this.pendingTracks={},this.doAppending())},e.prototype.onMediaSourceClose=function(){Ct.b.log("media source closed")},e.prototype.onMediaSourceEnded=function(){Ct.b.log("media source ended")},e.prototype.onSBUpdateEnd=function(){if(this.audioTimestampOffset){var t=this.sourceBuffer.audio;Ct.b.warn("change mpeg audio timestamp offset from "+t.timestampOffset+" to "+this.audioTimestampOffset),t.timestampOffset=this.audioTimestampOffset,delete this.audioTimestampOffset}this._needsFlush&&this.doFlush(),this._needsEos&&this.checkEos(),this.appending=!1;var e=this.parent,r=this.segments.reduce(function(t,r){return r.parent===e?t+1:t},0);this.hls.trigger(It.a.BUFFER_APPENDED,{parent:e,pending:r}),this._needsFlush||this.doAppending(),this.updateMediaElementDuration()},e.prototype.onSBUpdateError=function(t){Ct.b.error("sourceBuffer error:",t),this.hls.trigger(It.a.ERROR,{type:Ot.b.MEDIA_ERROR,details:Ot.a.BUFFER_APPENDING_ERROR,fatal:!1})},e.prototype.onBufferReset=function(){var t=this.sourceBuffer;for(var e in t){var r=t[e];try{this.mediaSource.removeSourceBuffer(r),r.removeEventListener("updateend",this.onsbue),r.removeEventListener("error",this.onsbe)}catch(t){}}this.sourceBuffer={},this.flushRange=[],this.segments=[],this.appended=0},e.prototype.onBufferCodecs=function(t){if(0===Object.keys(this.sourceBuffer).length){for(var e in t)this.pendingTracks[e]=t[e];var r=this.mediaSource;r&&"open"===r.readyState&&this.checkPendingTracks()}},e.prototype.createSourceBuffers=function(t){var e=this.sourceBuffer,r=this.mediaSource;for(var i in t)if(!e[i]){var a=t[i],n=a.levelCodec||a.codec,o=a.container+";codecs="+n;Ct.b.log("creating sourceBuffer("+o+")");try{var s=e[i]=r.addSourceBuffer(o);s.addEventListener("updateend",this.onsbue),s.addEventListener("error",this.onsbe),this.tracks[i]={codec:n,container:a.container},a.buffer=s}catch(t){Ct.b.error("error while trying to add sourceBuffer:"+t.message),this.hls.trigger(It.a.ERROR,{type:Ot.b.MEDIA_ERROR,details:Ot.a.BUFFER_ADD_CODEC_ERROR,fatal:!1,err:t,mimeType:o})}}this.hls.trigger(It.a.BUFFER_CREATED,{tracks:t})},e.prototype.onBufferAppending=function(t){this._needsFlush||(this.segments?this.segments.push(t):this.segments=[t],this.doAppending())},e.prototype.onBufferAppendFail=function(t){Ct.b.error("sourceBuffer error:",t.event),this.hls.trigger(It.a.ERROR,{type:Ot.b.MEDIA_ERROR,details:Ot.a.BUFFER_APPENDING_ERROR,fatal:!1})},e.prototype.onBufferEos=function(t){var e=this.sourceBuffer,r=t.type;for(var i in e)r&&i!==r||e[i].ended||(e[i].ended=!0,Ct.b.log(i+" sourceBuffer now EOS"));this.checkEos()},e.prototype.checkEos=function(){var t=this.sourceBuffer,e=this.mediaSource;if(!e||"open"!==e.readyState)return void(this._needsEos=!1);for(var r in t){var i=t[r];if(!i.ended)return;if(i.updating)return void(this._needsEos=!0)}Ct.b.log("all media data available, signal endOfStream() to MediaSource and stop loading fragment");try{e.endOfStream()}catch(t){Ct.b.warn("exception while calling mediaSource.endOfStream()")}this._needsEos=!1},e.prototype.onBufferFlushing=function(t){this.flushRange.push({start:t.startOffset,end:t.endOffset,type:t.type}),this.flushBufferCounter=0,this.doFlush()},e.prototype.onLevelUpdated=function(t){var e=t.details;0!==e.fragments.length&&(this._levelDuration=e.totalduration+e.fragments[0].start,this.updateMediaElementDuration())},e.prototype.updateMediaElementDuration=function(){var t=this.media,e=this.mediaSource,r=this.sourceBuffer,i=this._levelDuration;if(null!==i&&t&&e&&r&&0!==t.readyState&&"open"===e.readyState){for(var a in r)if(r[a].updating)return;null===this._msDuration&&(this._msDuration=e.duration);var n=t.duration;(i>this._msDuration&&i>n||n===1/0||isNaN(n))&&(Ct.b.log("Updating mediasource duration to "+i.toFixed(3)),this._msDuration=e.duration=i)}},e.prototype.doFlush=function(){for(;this.flushRange.length;){var t=this.flushRange[0];if(!this.flushBuffer(t.start,t.end,t.type))return void(this._needsFlush=!0);this.flushRange.shift(),this.flushBufferCounter=0}if(0===this.flushRange.length){this._needsFlush=!1;var e=0,r=this.sourceBuffer;try{for(var i in r)e+=r[i].buffered.length}catch(t){Ct.b.error("error while accessing sourceBuffer.buffered")}this.appended=e,this.hls.trigger(It.a.BUFFER_FLUSHED)}},e.prototype.doAppending=function(){var t=this.hls,e=this.sourceBuffer,r=this.segments;if(Object.keys(e).length){if(this.media.error)return this.segments=[],void Ct.b.error("trying to append although a media error occured, flush segment and abort");if(this.appending)return;if(r&&r.length){var i=r.shift();try{var a=i.type,n=e[a];n?n.updating?r.unshift(i):(n.ended=!1,this.parent=i.parent,n.appendBuffer(i.data),this.appendError=0,this.appended++,this.appending=!0):this.onSBUpdateEnd()}catch(e){Ct.b.error("error while trying to append buffer:"+e.message),r.unshift(i);var o={type:Ot.b.MEDIA_ERROR,parent:i.parent};if(22===e.code)return this.segments=[],o.details=Ot.a.BUFFER_FULL_ERROR,o.fatal=!1,void t.trigger(It.a.ERROR,o);if(this.appendError?this.appendError++:this.appendError=1,o.details=Ot.a.BUFFER_APPEND_ERROR,this.appendError>t.config.appendErrorMaxRetry)return Ct.b.log("fail "+t.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),r=[],o.fatal=!0,void t.trigger(It.a.ERROR,o);o.fatal=!1,t.trigger(It.a.ERROR,o)}}}},e.prototype.flushBuffer=function(t,e,r){var i,a,n,o,s,l,u=this.sourceBuffer;if(Object.keys(u).length){if(Ct.b.log("flushBuffer,pos/start/end: "+this.media.currentTime.toFixed(3)+"/"+t+"/"+e),this.flushBufferCounter.5)return this.flushBufferCounter++,Ct.b.log("flush "+d+" ["+s+","+l+"], of ["+n+","+o+"], pos:"+this.media.currentTime),i.remove(s,l),!1}catch(t){Ct.b.warn("exception while accessing sourcebuffer, it might have been removed from MediaSource")}}}else Ct.b.warn("abort flushing too many retries");Ct.b.log("buffer flushed")}return!0},e}(Ft),Pe=Ce,xe=function(){function t(t,e){for(var r=0;rthis.autoLevelCapping&&e.streamController.nextLevelSwitch(),this.autoLevelCapping=e.autoLevelCapping}}},e.prototype.getMaxLevel=function(t){var r=this;if(!this.levels)return-1;var i=this.levels.filter(function(i,a){return e.isLevelAllowed(a,r.restrictedLevels)&&a<=t});return e.getMaxLevelByMediaSize(i,this.mediaWidth,this.mediaHeight)},e.isLevelAllowed=function(t){return-1===(arguments.length>1&&void 0!==arguments[1]?arguments[1]:[]).indexOf(t)},e.getMaxLevelByMediaSize=function(t,e,r){if(!t||t&&!t.length)return-1;for(var i=t.length-1,a=0;a=e||n.height>=r)&&function(t,e){return!e||(t.width!==e.width||t.height!==e.height)}(n,t[a+1])){i=a;break}}return i},xe(e,[{key:"mediaWidth",get:function(){var t=void 0,r=this.media;return r&&(t=r.width||r.clientWidth||r.offsetWidth,t*=e.contentScaleFactor),t}},{key:"mediaHeight",get:function(){var t=void 0,r=this.media;return r&&(t=r.height||r.clientHeight||r.offsetHeight,t*=e.contentScaleFactor),t}}],[{key:"contentScaleFactor",get:function(){var t=1;try{t=window.devicePixelRatio}catch(t){}return t}}]),e}(Ft),Ne=Fe,Me=function(t){function e(r){return X(this,e),q(this,t.call(this,r,It.a.MEDIA_ATTACHING))}return Q(e,t),e.prototype.destroy=function(){this.timer&&clearInterval(this.timer),this.isVideoPlaybackQualityAvailable=!1},e.prototype.onMediaAttaching=function(t){var e=this.hls.config;if(e.capLevelOnFPSDrop){"function"==typeof(this.video=t.media instanceof HTMLVideoElement?t.media:null).getVideoPlaybackQuality&&(this.isVideoPlaybackQualityAvailable=!0),clearInterval(this.timer),this.timer=setInterval(this.checkFPSInterval.bind(this),e.fpsDroppedMonitoringPeriod)}},e.prototype.checkFPS=function(t,e,r){var i=performance.now();if(e){if(this.lastTime){var a=i-this.lastTime,n=r-this.lastDroppedFrames,o=e-this.lastDecodedFrames,s=1e3*n/a,l=this.hls;if(l.trigger(It.a.FPS_DROP,{currentDropped:n,currentDecoded:o,totalDroppedFrames:r}),s>0&&n>l.config.fpsDroppedMonitoringThreshold*o){var u=l.currentLevel;Ct.b.warn("drop FPS ratio greater than max allowed value for currentLevel: "+u),u>0&&(-1===l.autoLevelCapping||l.autoLevelCapping>=u)&&(u-=1,l.trigger(It.a.FPS_DROP_LEVEL_CAPPING,{level:u,droppedLevel:l.currentLevel}),l.autoLevelCapping=u,l.streamController.nextLevelSwitch())}}this.lastTime=i,this.lastDroppedFrames=r,this.lastDecodedFrames=e}},e.prototype.checkFPSInterval=function(){var t=this.video;if(t)if(this.isVideoPlaybackQualityAvailable){var e=t.getVideoPlaybackQuality();this.checkFPS(t,e.totalVideoFrames,e.droppedVideoFrames)}else this.checkFPS(t,t.webkitDecodedFrameCount,t.webkitDroppedFrameCount)},e}(Ft),Ue=Me,Be=function(){function t(e){J(this,t),e&&e.xhrSetup&&(this.xhrSetup=e.xhrSetup)}return t.prototype.destroy=function(){this.abort(),this.loader=null},t.prototype.abort=function(){var t=this.loader;t&&4!==t.readyState&&(this.stats.aborted=!0,t.abort()),window.clearTimeout(this.requestTimeout),this.requestTimeout=null,window.clearTimeout(this.retryTimeout),this.retryTimeout=null},t.prototype.load=function(t,e,r){this.context=t,this.config=e,this.callbacks=r,this.stats={trequest:performance.now(),retry:0},this.retryDelay=e.retryDelay,this.loadInternal()},t.prototype.loadInternal=function(){var t,e=this.context;t=this.loader=new XMLHttpRequest;var r=this.stats;r.tfirst=0,r.loaded=0;var i=this.xhrSetup;try{if(i)try{i(t,e.url)}catch(r){t.open("GET",e.url,!0),i(t,e.url)}t.readyState||t.open("GET",e.url,!0)}catch(r){return void this.callbacks.onError({code:t.status,text:r.message},e,t)}e.rangeEnd&&t.setRequestHeader("Range","bytes="+e.rangeStart+"-"+(e.rangeEnd-1)),t.onreadystatechange=this.readystatechange.bind(this),t.onprogress=this.loadprogress.bind(this),t.responseType=e.responseType,this.requestTimeout=window.setTimeout(this.loadtimeout.bind(this),this.config.timeout),t.send()},t.prototype.readystatechange=function(t){var e=t.currentTarget,r=e.readyState,i=this.stats,a=this.context,n=this.config;if(!i.aborted&&r>=2)if(window.clearTimeout(this.requestTimeout),0===i.tfirst&&(i.tfirst=Math.max(performance.now(),i.trequest)),4===r){var o=e.status;if(o>=200&&o<300){i.tload=Math.max(i.tfirst,performance.now());var s=void 0,l=void 0;"arraybuffer"===a.responseType?(s=e.response,l=s.byteLength):(s=e.responseText,l=s.length),i.loaded=i.total=l;var u={url:e.responseURL,data:s};this.callbacks.onSuccess(u,i,a,e)}else i.retry>=n.maxRetry||o>=400&&o<499?(Ct.b.error(o+" while loading "+a.url),this.callbacks.onError({code:o,text:e.statusText},a,e)):(Ct.b.warn(o+" while loading "+a.url+", retrying in "+this.retryDelay+"..."),this.destroy(),this.retryTimeout=window.setTimeout(this.loadInternal.bind(this),this.retryDelay),this.retryDelay=Math.min(2*this.retryDelay,n.maxRetryDelay),i.retry++)}else this.requestTimeout=window.setTimeout(this.loadtimeout.bind(this),n.timeout)},t.prototype.loadtimeout=function(){Ct.b.warn("timeout while loading "+this.context.url),this.callbacks.onTimeout(this.stats,this.context,null)},t.prototype.loadprogress=function(t){var e=t.currentTarget,r=this.stats;r.loaded=t.loaded,t.lengthComputable&&(r.total=t.total);var i=this.callbacks.onProgress;i&&i(r,this.context,null,e)},t}(),Ge=Be,He=function(){function t(t,e){for(var r=0;r1&&setTimeout(this.tick,1),this.ticks=0)},e.prototype.doTick=function(){this.updateTrack(this.trackId)},e.prototype.onError=function(t){t.fatal&&t.type===Ot.b.NETWORK_ERROR&&this.cleanTimer()},e.prototype.onManifestLoading=function(){this.tracks=[],this.trackId=-1},e.prototype.onManifestParsed=function(t){var e=this,r=t.audioTracks||[],i=!1;this.tracks=r,this.hls.trigger(It.a.AUDIO_TRACKS_UPDATED,{audioTracks:r});var a=0;r.forEach(function(t){if(t.default&&!i)return e.audioTrack=a,void(i=!0);a++}),!1===i&&r.length&&(Ct.b.log("no default audio track defined, use first audio track as default"),this.audioTrack=0)},e.prototype.onAudioTrackLoaded=function(t){t.id=0&&t=0&&t0&&-1===t?(Ct.b.log("audio:override startPosition with lastCurrentTime @"+e.toFixed(3)),this.state=Ve.IDLE):(this.lastCurrentTime=this.startPosition?this.startPosition:t,this.state=Ve.STARTING),this.nextLoadPosition=this.startPosition=this.lastCurrentTime,this.tick()}else this.startPosition=t,this.state=Ve.STOPPED},e.prototype.stopLoad=function(){var t=this.fragCurrent;t&&(t.loader&&t.loader.abort(),this.fragCurrent=null),this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=Ve.STOPPED},e.prototype.tick=function(){1===++this.ticks&&(this.doTick(),this.ticks>1&&setTimeout(this.tick,1),this.ticks=0)},e.prototype.doTick=function(){var t,e,r,i=this.hls,a=i.config;switch(this.state){case Ve.ERROR:case Ve.PAUSED:case Ve.BUFFER_FLUSHING:break;case Ve.STARTING:this.state=Ve.WAITING_TRACK,this.loadedmetadata=!1;break;case Ve.IDLE:var n=this.tracks;if(!n)break;if(!this.media&&(this.startFragRequested||!a.startFragPrefetch))break;if(this.loadedmetadata)t=this.media.currentTime;else if(void 0===(t=this.nextLoadPosition))break;var o=this.mediaBuffer?this.mediaBuffer:this.media,s=this.videoBuffer?this.videoBuffer:this.media,l=ie.bufferInfo(o,t,a.maxBufferHole),u=ie.bufferInfo(s,t,a.maxBufferHole),d=l.len,h=l.end,c=this.fragPrevious,f=Math.max(a.maxBufferLength,u.len),p=this.audioSwitch,g=this.trackId;if((dm||l.nextStart))return;Ct.b.log("alt audio track ahead of main track, seek to start of alt audio track"),this.media.currentTime=m+.05}if(r.initSegment&&!r.initSegment.data)E=r.initSegment;else if(h<=m){if(E=v[0],null!==this.videoTrackCC&&E.cc!==this.videoTrackCC&&(E=A(v,this.videoTrackCC)),r.live&&E.loadIdx&&E.loadIdx===this.fragLoadIdx){var T=l.nextStart?l.nextStart:m;return Ct.b.log("no alt audio available @currentTime:"+this.media.currentTime+", seeking @"+(T+.05)),void(this.media.currentTime=T+.05)}}else{var R=void 0,S=a.maxFragLookUpTolerance,_=c?v[c.sn-v[0].sn+1]:void 0,L=function(t){var e=Math.min(S,t.duration);return t.start+t.duration-e<=h?1:t.start-e>h&&t.start?-1:0};hb-S&&(S=0),R=_&&!L(_)?_:ee.search(v,L)):R=v[y-1],R&&(E=R,m=R.start,c&&E.level===c.level&&E.sn===c.sn&&(E.snw&&Math.abs(this.fragLoadIdx-E.loadIdx)=k||I)&&(Ct.b.log("audioStreamController: retryDate reached, switch back to IDLE state"),this.state=Ve.IDLE);break;case Ve.WAITING_INIT_PTS:var O=this.videoTrackCC;if(void 0===this.initPTS[O])break;var C=this.waitingFragment;if(C){var P=C.frag.cc;O!==P?(e=this.tracks[this.trackId],e.details&&e.details.live&&(Ct.b.warn("Waiting fragment CC ("+P+") does not match video track CC ("+O+")"),this.waitingFragment=null,this.state=Ve.IDLE)):(this.state=Ve.FRAG_LOADING,this.onFragLoaded(this.waitingFragment),this.waitingFragment=null)}else this.state=Ve.IDLE;break;case Ve.STOPPED:case Ve.FRAG_LOADING:case Ve.PARSING:case Ve.PARSED:case Ve.ENDED:}},e.prototype.onMediaAttached=function(t){var e=this.media=this.mediaBuffer=t.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),e.addEventListener("seeking",this.onvseeking),e.addEventListener("ended",this.onvended);var r=this.config;this.tracks&&r.autoStartLoad&&this.startLoad(r.startPosition)},e.prototype.onMediaDetaching=function(){var t=this.media;t&&t.ended&&(Ct.b.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0);var e=this.tracks;e&&e.forEach(function(t){t.details&&t.details.fragments.forEach(function(t){t.loadCounter=void 0})}),t&&(t.removeEventListener("seeking",this.onvseeking),t.removeEventListener("ended",this.onvended),this.onvseeking=this.onvseeked=this.onvended=null),this.media=this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1,this.stopLoad()},e.prototype.onMediaSeeking=function(){this.state===Ve.ENDED&&(this.state=Ve.IDLE),this.media&&(this.lastCurrentTime=this.media.currentTime),void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold),this.tick()},e.prototype.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},e.prototype.onAudioTracksUpdated=function(t){Ct.b.log("audio tracks updated"),this.tracks=t.audioTracks},e.prototype.onAudioTrackSwitching=function(t){var e=!!t.url;this.trackId=t.id,this.fragCurrent=null,this.state=Ve.PAUSED,this.waitingFragment=null,e?this.timer||(this.timer=setInterval(this.ontick,100)):this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),e&&(this.audioSwitch=!0,this.state=Ve.IDLE,void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold)),this.tick()},e.prototype.onAudioTrackLoaded=function(t){var e=t.details,r=t.id,i=this.tracks[r],a=e.totalduration,n=0;if(Ct.b.log("track "+r+" loaded ["+e.startSN+","+e.endSN+"],duration:"+a),e.live){var o=i.details;o&&e.fragments.length>0?(T(o,e),n=e.fragments[0].start,e.PTSKnown?Ct.b.log("live audio playlist sliding:"+n.toFixed(3)):Ct.b.log("live audio playlist - outdated PTS, unknown sliding")):(e.PTSKnown=!1,Ct.b.log("live audio playlist - first load, unknown sliding"))}else e.PTSKnown=!1;if(i.details=e,!this.startFragRequested){if(-1===this.startPosition){var s=e.startTimeOffset;isNaN(s)?this.startPosition=0:(Ct.b.log("start time offset found in playlist, adjust startPosition to "+s),this.startPosition=s)}this.nextLoadPosition=this.startPosition}this.state===Ve.WAITING_TRACK&&(this.state=Ve.IDLE),this.tick()},e.prototype.onKeyLoaded=function(){this.state===Ve.KEY_LOADING&&(this.state=Ve.IDLE,this.tick())},e.prototype.onFragLoaded=function(t){var e=this.fragCurrent,r=t.frag;if(this.state===Ve.FRAG_LOADING&&e&&"audio"===r.type&&r.level===e.level&&r.sn===e.sn){var i=this.tracks[this.trackId],a=i.details,n=a.totalduration,o=e.level,s=e.sn,l=e.cc,u=this.config.defaultAudioCodec||i.audioCodec||"mp4a.40.2",d=this.stats=t.stats;if("initSegment"===s)this.state=Ve.IDLE,d.tparsed=d.tbuffered=performance.now(),a.initSegment.data=t.payload,this.hls.trigger(It.a.FRAG_BUFFERED,{stats:d,frag:e,id:"audio"}),this.tick();else{this.state=Ve.PARSING,this.appended=!1,this.demuxer||(this.demuxer=new he(this.hls,"audio"));var h=this.initPTS[l],c=a.initSegment?a.initSegment.data:[];if(a.initSegment||void 0!==h){this.pendingBuffering=!0,Ct.b.log("Demuxing "+s+" of ["+a.startSN+" ,"+a.endSN+"],track "+o);this.demuxer.push(t.payload,c,u,null,e,n,!1,h)}else Ct.b.log("unknown video PTS for continuity counter "+l+", waiting for video PTS before demuxing audio frag "+s+" of ["+a.startSN+" ,"+a.endSN+"],track "+o),this.waitingFragment=t,this.state=Ve.WAITING_INIT_PTS}}this.fragLoadError=0},e.prototype.onFragParsingInitSegment=function(t){var e=this.fragCurrent,r=t.frag;if(e&&"audio"===t.id&&r.sn===e.sn&&r.level===e.level&&this.state===Ve.PARSING){var i=t.tracks,a=void 0;if(i.video&&delete i.video,a=i.audio){a.levelCodec=a.codec,a.id=t.id,this.hls.trigger(It.a.BUFFER_CODECS,i),Ct.b.log("audio track:audio,container:"+a.container+",codecs[level/parsed]=["+a.levelCodec+"/"+a.codec+"]");var n=a.initSegment;if(n){var o={type:"audio",data:n,parent:"audio",content:"initSegment"};this.audioSwitch?this.pendingData=[o]:(this.appended=!0,this.pendingBuffering=!0,this.hls.trigger(It.a.BUFFER_APPENDING,o))}this.tick()}}},e.prototype.onFragParsingData=function(t){var e=this,r=this.fragCurrent,i=t.frag;if(r&&"audio"===t.id&&"audio"===t.type&&i.sn===r.sn&&i.level===r.level&&this.state===Ve.PARSING){var a=this.trackId,n=this.tracks[a],o=this.hls;isNaN(t.endPTS)&&(t.endPTS=t.startPTS+r.duration,t.endDTS=t.startDTS+r.duration),Ct.b.log("parsed "+t.type+",PTS:["+t.startPTS.toFixed(3)+","+t.endPTS.toFixed(3)+"],DTS:["+t.startDTS.toFixed(3)+"/"+t.endDTS.toFixed(3)+"],nb:"+t.nb),E(n.details,r,t.startPTS,t.endPTS);var s=this.audioSwitch,l=this.media,u=!1;if(s&&l)if(l.readyState){var d=l.currentTime;Ct.b.log("switching audio track : currentTime:"+d),d>=t.startPTS&&(Ct.b.log("switching audio track : flushing all audio"),this.state=Ve.BUFFER_FLUSHING,o.trigger(It.a.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),u=!0,this.audioSwitch=!1,o.trigger(It.a.AUDIO_TRACK_SWITCHED,{id:a}))}else this.audioSwitch=!1,o.trigger(It.a.AUDIO_TRACK_SWITCHED,{id:a});var h=this.pendingData;this.audioSwitch||([t.data1,t.data2].forEach(function(e){e&&e.length&&h.push({type:t.type,data:e,parent:"audio",content:"data"})}),!u&&h.length&&(h.forEach(function(t){e.state===Ve.PARSING&&(e.pendingBuffering=!0,e.hls.trigger(It.a.BUFFER_APPENDING,t))}),this.pendingData=[],this.appended=!0)),this.tick()}},e.prototype.onFragParsed=function(t){var e=this.fragCurrent,r=t.frag;e&&"audio"===t.id&&r.sn===e.sn&&r.level===e.level&&this.state===Ve.PARSING&&(this.stats.tparsed=performance.now(),this.state=Ve.PARSED,this._checkAppendedParsed())},e.prototype.onBufferCreated=function(t){var e=t.tracks.audio;e&&(this.mediaBuffer=e.buffer,this.loadedmetadata=!0),t.tracks.video&&(this.videoBuffer=t.tracks.video.buffer)},e.prototype.onBufferAppended=function(t){if("audio"===t.parent){var e=this.state;e!==Ve.PARSING&&e!==Ve.PARSED||(this.pendingBuffering=t.pending>0,this._checkAppendedParsed())}},e.prototype._checkAppendedParsed=function(){if(!(this.state!==Ve.PARSED||this.appended&&this.pendingBuffering)){var t=this.fragCurrent,e=this.stats,r=this.hls;if(t){this.fragPrevious=t,e.tbuffered=performance.now(),r.trigger(It.a.FRAG_BUFFERED,{stats:e,frag:t,id:"audio"});var i=this.mediaBuffer?this.mediaBuffer:this.media;Ct.b.log("audio buffered : "+fe.toString(i.buffered)),this.audioSwitch&&this.appended&&(this.audioSwitch=!1,r.trigger(It.a.AUDIO_TRACK_SWITCHED,{id:this.trackId})),this.state=Ve.IDLE}this.tick()}},e.prototype.onError=function(t){var e=t.frag;if(!e||"audio"===e.type)switch(t.details){case Ot.a.FRAG_LOAD_ERROR:case Ot.a.FRAG_LOAD_TIMEOUT:if(!t.fatal){var r=this.fragLoadError;r?r++:r=1;var i=this.config;if(r<=i.fragLoadingMaxRetry){this.fragLoadError=r,e.loadCounter=0;var a=Math.min(Math.pow(2,r-1)*i.fragLoadingRetryDelay,i.fragLoadingMaxRetryTimeout);Ct.b.warn("audioStreamController: frag loading failed, retry in "+a+" ms"),this.retryDate=performance.now()+a,this.state=Ve.FRAG_LOADING_WAITING_RETRY}else Ct.b.error("audioStreamController: "+t.details+" reaches max retry, redispatch as fatal ..."),t.fatal=!0,this.state=Ve.ERROR}break;case Ot.a.FRAG_LOOP_LOADING_ERROR:case Ot.a.AUDIO_TRACK_LOAD_ERROR:case Ot.a.AUDIO_TRACK_LOAD_TIMEOUT:case Ot.a.KEY_LOAD_ERROR:case Ot.a.KEY_LOAD_TIMEOUT:this.state!==Ve.ERROR&&(this.state=t.fatal?Ve.ERROR:Ve.IDLE,Ct.b.warn("audioStreamController: "+t.details+" while loading frag,switch to "+this.state+" state ..."));break;case Ot.a.BUFFER_FULL_ERROR:if("audio"===t.parent&&(this.state===Ve.PARSING||this.state===Ve.PARSED)){var n=this.mediaBuffer,o=this.media.currentTime;if(n&&ie.isBuffered(n,o)&&ie.isBuffered(n,o+.5)){var s=this.config;s.maxMaxBufferLength>=s.maxBufferLength&&(s.maxMaxBufferLength/=2,Ct.b.warn("audio:reduce max buffer length to "+s.maxMaxBufferLength+"s"),this.fragLoadIdx+=2*s.fragLoadingLoopThreshold),this.state=Ve.IDLE}else Ct.b.warn("buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,this.state=Ve.BUFFER_FLUSHING,this.hls.trigger(It.a.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"})}}},e.prototype.onBufferFlushed=function(){var t=this,e=this.pendingData;e&&e.length?(Ct.b.log("appending pending audio data on Buffer Flushed"),e.forEach(function(e){t.hls.trigger(It.a.BUFFER_APPENDING,e)}),this.appended=!0,this.pendingData=[],this.state=Ve.PARSED):(this.state=Ve.IDLE,this.fragPrevious=null,this.tick())},We(e,[{key:"state",set:function(t){if(this.state!==t){var e=this.state;this._state=t,Ct.b.log("audio stream:"+e+"->"+t)}},get:function(){return this._state}}]),e}(Ft),ze=Ye,Xe=function(){function t(t){return"string"==typeof t&&(!!n[t.toLowerCase()]&&t.toLowerCase())}function e(t){return"string"==typeof t&&(!!o[t.toLowerCase()]&&t.toLowerCase())}function r(t){for(var e=1;e100)throw new Error("Position must be between 0 and 100.");E=t,this.hasBeenReset=!0}})),Object.defineProperty(s,"positionAlign",r({},u,{get:function(){return T},set:function(t){var r=e(t);if(!r)throw new SyntaxError("An invalid or illegal string was specified.");T=r,this.hasBeenReset=!0}})),Object.defineProperty(s,"size",r({},u,{get:function(){return R},set:function(t){if(t<0||t>100)throw new Error("Size must be between 0 and 100.");R=t,this.hasBeenReset=!0}})),Object.defineProperty(s,"align",r({},u,{get:function(){return A},set:function(t){var r=e(t);if(!r)throw new SyntaxError("An invalid or illegal string was specified.");A=r,this.hasBeenReset=!0}})),s.displayState=void 0,l)return s}if("undefined"!=typeof window&&window.VTTCue)return window.VTTCue;var a="auto",n={"":!0,lr:!0,rl:!0},o={start:!0,middle:!0,end:!0,left:!0,right:!0};return i.prototype.getCueAsHTML=function(){return window.WebVTT.convertCueToDOMTree(window,this.text)},i}(),qe=function(){return{decode:function(t){if(!t)return"";if("string"!=typeof t)throw new Error("Error - expected string data.");return decodeURIComponent(encodeURIComponent(t))}}};ot.prototype={set:function(t,e){this.get(t)||""===e||(this.values[t]=e)},get:function(t,e,r){return r?this.has(t)?this.values[t]:e[r]:this.has(t)?this.values[t]:e},has:function(t){return t in this.values},alt:function(t,e,r){for(var i=0;i=0&&e<=100)&&(this.set(t,e),!0)}};var Qe=new Xe(0,0,0),Je="middle"===Qe.align?"middle":"center";at.prototype={parse:function(t){function e(){var t=r.buffer,e=0;for(t=ut(t);e=r&&console.log(this.time+" ["+t+"] "+e)}},ur=function(t){for(var e=[],r=0;rrr&&(lr.log("ERROR","Too large cursor position "+this.pos),this.pos=rr)},t.prototype.moveCursor=function(t){var e=this.pos+t;if(t>1)for(var r=this.pos+1;r=144&&this.backSpace();var e=tr(t);if(this.pos>=rr)return void lr.log("ERROR","Cannot insert "+t.toString(16)+" ("+e+") at position "+this.pos+". Skipping it!");this.chars[this.pos].setChar(e,this.currPenState),this.moveCursor(1)},t.prototype.clearFromPos=function(t){var e;for(e=t;e0&&(r=t?"["+e.join(" | ")+"]":e.join("\n")),r},t.prototype.getTextAndFormat=function(){return this.rows},t}(),pr=function(){function t(e,r){ht(this,t),this.chNr=e,this.outputFilter=r,this.mode=null,this.verbose=0,this.displayedMemory=new fr,this.nonDisplayedMemory=new fr,this.lastOutputScreen=new fr,this.currRollUpRow=this.displayedMemory.rows[er-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null}return t.prototype.reset=function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.currRollUpRow=this.displayedMemory.rows[er-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.lastCueEndTime=null},t.prototype.getHandler=function(){return this.outputFilter},t.prototype.setHandler=function(t){this.outputFilter=t},t.prototype.setPAC=function(t){this.writeScreen.setPAC(t)},t.prototype.setBkgData=function(t){this.writeScreen.setBkgData(t)},t.prototype.setMode=function(t){t!==this.mode&&(this.mode=t,lr.log("INFO","MODE="+t),"MODE_POP-ON"===this.mode?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset()),"MODE_ROLL-UP"!==this.mode&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=t)},t.prototype.insertChars=function(t){for(var e=0;e=46,e.italics)e.foreground="white";else{var r=Math.floor(t/2)-16,i=["white","green","blue","cyan","red","yellow","magenta"];e.foreground=i[r]}lr.log("INFO","MIDROW: "+JSON.stringify(e)),this.writeScreen.setPen(e)},t.prototype.outputDataUpdate=function(){var t=arguments.length>0&&void 0!==arguments[0]&&arguments[0],e=lr.time;null!==e&&this.outputFilter&&(null!==this.cueStartTime||this.displayedMemory.isEmpty()?this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue&&(this.outputFilter.newCue(this.cueStartTime,e,this.lastOutputScreen),!0===t&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue()),this.cueStartTime=this.displayedMemory.isEmpty()?null:e):this.cueStartTime=e,this.lastOutputScreen.copy(this.displayedMemory))},t.prototype.cueSplitAtTime=function(t){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,t,this.displayedMemory),this.cueStartTime=t))},t}(),gr=function(){function t(e,r,i){ht(this,t),this.field=e||1,this.outputs=[r,i],this.channels=[new pr(1,r),new pr(2,i)],this.currChNr=-1,this.lastCmdA=null,this.lastCmdB=null,this.bufferedData=[],this.startTime=null,this.lastTime=null,this.dataCounters={padding:0,char:0,cmd:0,other:0}}return t.prototype.getHandler=function(t){return this.channels[t].getHandler()},t.prototype.setHandler=function(t,e){this.channels[t].setHandler(e)},t.prototype.addData=function(t,e){var r,i,a,n=!1;this.lastTime=t,lr.setTime(t);for(var o=0;o ("+ur([i,a])+")"),r=this.parseCmd(i,a),r||(r=this.parseMidrow(i,a)),r||(r=this.parsePAC(i,a)),r||(r=this.parseBackgroundAttributes(i,a)),!r&&(n=this.parseChars(i,a)))if(this.currChNr&&this.currChNr>=0){var s=this.channels[this.currChNr-1];s.insertChars(n)}else lr.log("WARNING","No channel found yet. TEXT-MODE?");r?this.dataCounters.cmd+=2:n?this.dataCounters.char+=2:(this.dataCounters.other+=2,lr.log("WARNING","Couldn't parse cleaned data "+ur([i,a])+" orig: "+ur([e[o],e[o+1]])))}else this.dataCounters.padding+=2},t.prototype.parseCmd=function(t,e){var r=null,i=(20===t||28===t)&&32<=e&&e<=47,a=(23===t||31===t)&&33<=e&&e<=35;if(!i&&!a)return!1;if(t===this.lastCmdA&&e===this.lastCmdB)return this.lastCmdA=null,this.lastCmdB=null,lr.log("DEBUG","Repeated command ("+ur([t,e])+") is dropped"),!0;r=20===t||23===t?1:2;var n=this.channels[r-1];return 20===t||28===t?32===e?n.ccRCL():33===e?n.ccBS():34===e?n.ccAOF():35===e?n.ccAON():36===e?n.ccDER():37===e?n.ccRU(2):38===e?n.ccRU(3):39===e?n.ccRU(4):40===e?n.ccFON():41===e?n.ccRDC():42===e?n.ccTR():43===e?n.ccRTD():44===e?n.ccEDM():45===e?n.ccCR():46===e?n.ccENM():47===e&&n.ccEOC():n.ccTO(e-32),this.lastCmdA=t,this.lastCmdB=e,this.currChNr=r,!0},t.prototype.parseMidrow=function(t,e){var r=null;if((17===t||25===t)&&32<=e&&e<=47){if((r=17===t?1:2)!==this.currChNr)return lr.log("ERROR","Mismatch channel in midrow parsing"),!1;return this.channels[r-1].ccMIDROW(e),lr.log("DEBUG","MIDROW ("+ur([t,e])+")"),!0}return!1},t.prototype.parsePAC=function(t,e){var r=null,i=null,a=(17<=t&&t<=23||25<=t&&t<=31)&&64<=e&&e<=127,n=(16===t||24===t)&&64<=e&&e<=95;if(!a&&!n)return!1;if(t===this.lastCmdA&&e===this.lastCmdB)return this.lastCmdA=null,this.lastCmdB=null,!0;r=t<=23?1:2,i=64<=e&&e<=95?1===r?ir[t]:nr[t]:1===r?ar[t]:or[t];var o=this.interpretPAC(i,e);return this.channels[r-1].setPAC(o),this.lastCmdA=t,this.lastCmdB=e,this.currChNr=r,!0},t.prototype.interpretPAC=function(t,e){var r=e,i={color:null,italics:!1,indent:null,underline:!1,row:t};return r=e>95?e-96:e-64,i.underline=1==(1&r),r<=13?i.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(r/2)]:r<=15?(i.italics=!0,i.color="white"):i.indent=4*Math.floor((r-16)/2),i},t.prototype.parseChars=function(t,e){var r=null,i=null,a=null;if(t>=25?(r=2,a=t-8):(r=1,a=t),17<=a&&a<=19){var n=e;n=17===a?e+80:18===a?e+112:e+144,lr.log("INFO","Special char '"+tr(n)+"' in channel "+r),i=[n]}else 32<=t&&t<=127&&(i=0===e?[t]:[t,e]);if(i){var o=ur(i);lr.log("DEBUG","Char codes = "+o.join(",")),this.lastCmdA=null,this.lastCmdB=null}return i},t.prototype.parseBackgroundAttributes=function(t,e){var r,i,a,n,o=(16===t||24===t)&&32<=e&&e<=47,s=(23===t||31===t)&&45<=e&&e<=47;return!(!o&&!s)&&(r={},16===t||24===t?(i=Math.floor((e-32)/2),r.background=sr[i],e%2==1&&(r.background=r.background+"_semi")):45===e?r.background="transparent":(r.foreground="black",47===e&&(r.underline=!0)),a=t<24?1:2,n=this.channels[a-1],n.setBkgData(r),this.lastCmdA=null,this.lastCmdB=null,!0)},t.prototype.reset=function(){for(var t=0;tt)&&(this.startTime=t),this.endTime=e,this.screen=r,this.timelineController.createCaptionsTrack(this.track)},t}(),mr=yr,br=function(t,e,r){return t.substr(r||0,e.length)===e},Er=function(t){var e=parseInt(t.substr(-3)),r=parseInt(t.substr(-6,2)),i=parseInt(t.substr(-9,2)),a=t.length>9?parseInt(t.substr(0,t.indexOf(":"))):0;return isNaN(e)||isNaN(r)||isNaN(i)||isNaN(a)?-1:(e+=1e3*r,e+=6e4*i,e+=36e5*a)},Tr=function(t){for(var e=5381,r=t.length;r;)e=33*e^t.charCodeAt(--r);return(e>>>0).toString()},Rr=function(t,e,r){var i=t[e],a=t[i.prevCC];if(!a||!a.new&&i.new)return t.ccOffset=t.presentationOffset=i.start,void(i.new=!1);for(;a&&a.new;)t.ccOffset+=i.start-a.start,i.new=!1,i=a,a=t[i.prevCC];t.presentationOffset=r},Ar={parse:function(t,e,r,i,a,n){var o=/\r\n|\n\r|\n|\r/g,s=Object(Te.b)(Array.prototype.reduce.call(new Uint8Array(t),function(t,e){return t+String.fromCharCode(e)},"")).trim().replace(o,"\n").split("\n"),l="00:00.000",u=0,d=0,h=0,c=[],f=void 0,p=!0,g=new $e;g.oncue=function(t){var e=r[i],a=r.ccOffset;e&&e.new&&(void 0!==d?a=r.ccOffset=e.start:Rr(r,i,h)),h&&(a=h+r.ccOffset-r.presentationOffset),t.startTime+=a-d,t.endTime+=a-d,t.id=Tr(t.startTime.toString())+Tr(t.endTime.toString())+Tr(t.text),t.text=decodeURIComponent(encodeURIComponent(t.text)),t.endTime>0&&c.push(t)},g.onparsingerror=function(t){f=t},g.onflush=function(){if(f&&n)return void n(f);a(c)},s.forEach(function(t){if(p){if(br(t,"X-TIMESTAMP-MAP=")){p=!1,t.substr(16).split(",").forEach(function(t){br(t,"LOCAL:")?l=t.substr(6):br(t,"MPEGTS:")&&(u=parseInt(t.substr(7)))});try{e=e<0?e+8589934592:e,u-=e,d=Er(l)/1e3,h=u/9e4,-1===d&&(f=new Error("Malformed X-TIMESTAMP-MAP: "+t))}catch(e){f=new Error("Malformed X-TIMESTAMP-MAP: "+t)}return}""===t&&(p=!1)}g.parse(t+"\n")}),g.flush()}},Sr=Ar,_r=function(t){function e(r){ft(this,e);var i=pt(this,t.call(this,r,It.a.MEDIA_ATTACHING,It.a.MEDIA_DETACHING,It.a.FRAG_PARSING_USERDATA,It.a.FRAG_DECRYPTED,It.a.MANIFEST_LOADING,It.a.MANIFEST_LOADED,It.a.FRAG_LOADED,It.a.LEVEL_SWITCHING,It.a.INIT_PTS_FOUND));if(i.hls=r,i.config=r.config,i.enabled=!0,i.Cues=r.config.cueHandler,i.textTracks=[],i.tracks=[],i.unparsedVttFrags=[],i.initPTS=void 0,i.cueRanges=[],i.config.enableCEA708Captions){var a=new mr(i,1),n=new mr(i,2);i.cea608Parser=new vr(0,a,n)}return i}return gt(e,t),e.prototype.addCues=function(t,e,r,i){for(var a=this.cueRanges,n=!1,o=a.length;o--;){var s=a[o],l=mt(s[0],s[1],e,r);if(l>=0&&(s[0]=Math.min(s[0],e),s[1]=Math.max(s[1],r),n=!0,l/(r-e)>.5))return}n||a.push([e,r]),this.Cues.newCue(this[t],e,r,i)},e.prototype.onInitPtsFound=function(t){var e=this;void 0===this.initPTS&&(this.initPTS=t.initPTS),this.unparsedVttFrags.length&&(this.unparsedVttFrags.forEach(function(t){e.onFragLoaded(t)}),this.unparsedVttFrags=[])},e.prototype.getExistingTrack=function(t){var e=this.media;if(e)for(var r=0;r=this.tracks.length)){this.timer&&(clearInterval(this.timer),this.timer=null);var e=Rt(this.media.textTracks);if(-1!==this.trackId&&this.subtitleDisplay&&(e[this.trackId].mode="hidden"),this.trackId=t,Ct.b.log("switching to subtitle track "+t),this.hls.trigger(It.a.SUBTITLE_TRACK_SWITCH,{id:t}),-1!==t){var r=this.tracks[t];this.subtitleDisplay&&(e[t].mode="showing");var i=r.details;void 0!==i&&!0!==i.live||(Ct.b.log("(re)loading playlist for subtitle track "+t),this.hls.trigger(It.a.SUBTITLE_TRACK_LOADING,{url:r.url,id:t}))}}},wr(e,[{key:"subtitleTracks",get:function(){return this.tracks}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(t){this.trackId!==t&&this.setSubtitleTrackInternal(t)}}]),e}(Ft),kr=Dr,Ir=r(4),Or={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING"},Cr=function(t){function e(r){At(this,e);var i=St(this,t.call(this,r,It.a.MEDIA_ATTACHED,It.a.ERROR,It.a.KEY_LOADED,It.a.FRAG_LOADED,It.a.SUBTITLE_TRACKS_UPDATED,It.a.SUBTITLE_TRACK_SWITCH,It.a.SUBTITLE_TRACK_LOADED,It.a.SUBTITLE_FRAG_PROCESSED));return i.config=r.config,i.vttFragSNsProcessed={},i.vttFragQueues=void 0,i.currentlyProcessing=null,i.state=Or.STOPPED,i.currentTrackId=-1,i.ticks=0,i.decrypter=new Ir.a(r.observer,r.config),i}return _t(e,t),e.prototype.destroy=function(){Ft.prototype.destroy.call(this),this.state=Or.STOPPED},e.prototype.clearVttFragQueues=function(){var t=this;this.vttFragQueues={},this.tracks.forEach(function(e){t.vttFragQueues[e.id]=[]})},e.prototype.nextFrag=function(){if(null===this.currentlyProcessing&&this.currentTrackId>-1&&this.vttFragQueues[this.currentTrackId].length){var t=this.currentlyProcessing=this.vttFragQueues[this.currentTrackId].shift();this.fragCurrent=t,this.hls.trigger(It.a.FRAG_LOADING,{frag:t}),this.state=Or.FRAG_LOADING}},e.prototype.onSubtitleFragProcessed=function(t){t.success&&this.vttFragSNsProcessed[t.frag.trackId].push(t.frag.sn),this.currentlyProcessing=null,this.state=Or.IDLE,this.nextFrag()},e.prototype.onMediaAttached=function(){this.state=Or.IDLE},e.prototype.onError=function(t){var e=t.frag;e&&"subtitle"!==e.type||this.currentlyProcessing&&(this.currentlyProcessing=null,this.nextFrag())},e.prototype.tick=function(){var t=this;1===++this.ticks&&(this.doTick(),this.ticks>1&&setTimeout(function(){t.tick()},1),this.ticks=0)},e.prototype.doTick=function(){var t=this;switch(this.state){case Or.IDLE:var e=this.tracks,r=this.currentTrackId,i=this.vttFragSNsProcessed[r],a=this.vttFragQueues[r],n=this.currentlyProcessing?this.currentlyProcessing.sn:-1,o=function(t){return i.indexOf(t.sn)>-1},s=function(t){return a.some(function(e){return e.sn===t.sn})};if(!e)break;var l;if(r0&&null!=r&&null!=r.key&&"AES-128"===r.method){var n;try{n=performance.now()}catch(t){n=Date.now()}this.decrypter.decrypt(t.payload,r.key.buffer,r.iv.buffer,function(t){var e;try{e=performance.now()}catch(t){e=Date.now()}a.trigger(It.a.FRAG_DECRYPTED,{frag:i,payload:t,stats:{tstart:n,tdecrypt:e}})})}},e}(Ft),Pr=Cr,xr={autoStartLoad:!0,startPosition:-1,defaultAudioCodec:void 0,debug:!1,capLevelOnFPSDrop:!1,capLevelToPlayerSize:!1,initialLiveManifestSize:1,maxBufferLength:30,maxBufferSize:6e7,maxBufferHole:.5,maxSeekHole:2,lowBufferWatchdogPeriod:.5,highBufferWatchdogPeriod:3,nudgeOffset:.1,nudgeMaxRetry:3,maxFragLookUpTolerance:.25,liveSyncDurationCount:3,liveMaxLatencyDurationCount:1/0,liveSyncDuration:void 0,liveMaxLatencyDuration:void 0,maxMaxBufferLength:600,enableWorker:!0,enableSoftwareAES:!0,manifestLoadingTimeOut:1e4,manifestLoadingMaxRetry:1,manifestLoadingRetryDelay:1e3,manifestLoadingMaxRetryTimeout:64e3,startLevel:void 0,levelLoadingTimeOut:1e4,levelLoadingMaxRetry:4,levelLoadingRetryDelay:1e3,levelLoadingMaxRetryTimeout:64e3,fragLoadingTimeOut:2e4,fragLoadingMaxRetry:6,fragLoadingRetryDelay:1e3,fragLoadingMaxRetryTimeout:64e3,fragLoadingLoopThreshold:3,startFragPrefetch:!1,fpsDroppedMonitoringPeriod:5e3,fpsDroppedMonitoringThreshold:.2,appendErrorMaxRetry:3,loader:Ge,fLoader:void 0,pLoader:void 0,xhrSetup:void 0,fetchSetup:void 0,abrController:Ie,bufferController:Pe,capLevelController:Ne,fpsController:Ue,stretchShortVideoTrack:!1,maxAudioFramesDrift:1,forceKeyFrameOnDiscontinuity:!0,abrEwmaFastLive:3,abrEwmaSlowLive:9,abrEwmaFastVoD:3,abrEwmaSlowVoD:9,abrEwmaDefaultEstimate:5e5,abrBandWidthFactor:.95,abrBandWidthUpFactor:.7,abrMaxWithRealBitrate:!1,maxStarvationDelay:4,maxLoadingDelay:4,minAutoBitrate:0};xr.subtitleStreamController=Pr,xr.subtitleTrackController=kr,xr.timelineController=Lr,xr.cueHandler=wt,xr.enableCEA708Captions=!0,xr.enableWebVTT=!0,xr.captionsTextTrack1Label="English",xr.captionsTextTrack1LanguageCode="en",xr.captionsTextTrack2Label="Spanish",xr.captionsTextTrack2LanguageCode="es",xr.audioStreamController=ze,xr.audioTrackController=Ke;var Fr=function(){function t(t,e){for(var r=0;r0&&void 0!==arguments[0]?arguments[0]:{};Lt(this,t);var i=t.DefaultConfig;if((r.liveSyncDurationCount||r.liveMaxLatencyDurationCount)&&(r.liveSyncDuration||r.liveMaxLatencyDuration))throw new Error("Illegal hls.js config: don't mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration");for(var a in i)a in r||(r[a]=i[a]);if(void 0!==r.liveMaxLatencyDurationCount&&r.liveMaxLatencyDurationCount<=r.liveSyncDurationCount)throw new Error('Illegal hls.js config: "liveMaxLatencyDurationCount" must be gt "liveSyncDurationCount"');if(void 0!==r.liveMaxLatencyDuration&&(r.liveMaxLatencyDuration<=r.liveSyncDuration||void 0===r.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be gt "liveSyncDuration"');Object(Ct.a)(r.debug),this.config=r,this._autoLevelCapping=-1;var n=this.observer=new oe.a;n.trigger=function(t){for(var e=arguments.length,r=Array(e>1?e-1:0),i=1;i1?e-1:0),i=1;i0&&void 0!==arguments[0]?arguments[0]:-1;Ct.b.log("startLoad("+t+")"),this.networkControllers.forEach(function(e){e.startLoad(t)})},t.prototype.stopLoad=function(){Ct.b.log("stopLoad"),this.networkControllers.forEach(function(t){t.stopLoad()})},t.prototype.swapAudioCodec=function(){Ct.b.log("swapAudioCodec"),this.streamController.swapAudioCodec()},t.prototype.recoverMediaError=function(){Ct.b.log("recoverMediaError");var t=this.media;this.detachMedia(),this.attachMedia(t)},Fr(t,[{key:"levels",get:function(){return this.levelController.levels}},{key:"currentLevel",get:function(){return this.streamController.currentLevel},set:function(t){Ct.b.log("set currentLevel:"+t),this.loadLevel=t,this.streamController.immediateLevelSwitch()}},{key:"nextLevel",get:function(){return this.streamController.nextLevel},set:function(t){Ct.b.log("set nextLevel:"+t),this.levelController.manualLevel=t,this.streamController.nextLevelSwitch()}},{key:"loadLevel",get:function(){return this.levelController.level},set:function(t){Ct.b.log("set loadLevel:"+t),this.levelController.manualLevel=t}},{key:"nextLoadLevel",get:function(){return this.levelController.nextLoadLevel},set:function(t){this.levelController.nextLoadLevel=t}},{key:"firstLevel",get:function(){return Math.max(this.levelController.firstLevel,this.minAutoLevel)},set:function(t){Ct.b.log("set firstLevel:"+t),this.levelController.firstLevel=t}},{key:"startLevel",get:function(){return this.levelController.startLevel},set:function(t){Ct.b.log("set startLevel:"+t);var e=this;-1!==t&&(t=Math.max(t,e.minAutoLevel)),e.levelController.startLevel=t}},{key:"autoLevelCapping",get:function(){return this._autoLevelCapping},set:function(t){Ct.b.log("set autoLevelCapping:"+t),this._autoLevelCapping=t}},{key:"autoLevelEnabled",get:function(){return-1===this.levelController.manualLevel}},{key:"manualLevel",get:function(){return this.levelController.manualLevel}},{key:"minAutoLevel",get:function(){for(var 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bfb6039093..c86090b8f1 100644 --- a/dashboard-ui/itemdetails.html +++ b/dashboard-ui/itemdetails.html @@ -46,15 +46,15 @@ -
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