2 lines
114 KiB
Plaintext
2 lines
114 KiB
Plaintext
/*! For license information please see player-9.69ef1934.js.LICENSE.txt */
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d=l.definition.toString(),h=!!(d===e&&(!o.isOpenAutoDefi||!o.isPlayAutoDefi));o.definitions.push((0,a.Zj)((0,a.Zj)({name:r.definitionText&&r.definitionText[d]||d,selected:h,fps:l.fps},l),{},{url:Array.isArray(i.url)?i.url:i.id,definition:String(l.definition)})),i.frameRate=i.frameRate||l.fps||25;var f=l.bitrate;o.updateAbrCacheData(u,o.isPlayAutoDefi,l),d===e&&(c.ZP.log("dashDefinition",d),n.emit("initialUrl",s.mpd.mediaList.video[u].baseURL),o.curBitrate=f,o.lastDefiIdx=u),h&&t._pluginInst.setCurrentDefitionInfos(l.definition,l)}})}},{key:"_afterInitDefinitionList",value:function(){var e=this._pluginInst,t=e.player,i=e.config,n=this.__dash__;t.emit("resourceReady",n.definitions,i.dashOpts.dynamic_video.dynamic_video_list),n.abrInstance.updateBitrate(n.curBitrate);var r=n.definitions.filter(function(e){return e.selected})[0];n.setPlayerCurDefinition(r);var a=n.definitions.filter(function(e){return e.bitrate===n.curBitrate&&"__auto__"!==e.url})[0];this.abrInstance&&a&&(this.abrInstance.isCurrentHDR=!!a.isHDR)}},{key:"_filterBy",value:function(e,t,i){var n=[],r=[];t.forEach(function(t){n.push(t),t[e]&&r.push(t[e])}),Array.isArray(i)&&i.forEach(function(t){t[e]&&!r.includes(t[e])&&n.push(t)});var a=[],o=n.filter(function(e){return"video"===e.mediaType});o.sort(function(e,t){return e.bitrate<t.bitrate?-1:1});var s=n.filter(function(e){return"audio"===e.mediaType});return s.sort(function(e,t){return e.bitrate<t.bitrate?-1:1}),a=(a=a.concat(o)).concat(s)}},{key:"_processFeedData",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0],t=this._pluginInst,i=t.player,n=t.config,r=i.config;if(n.playInfoType===m.zB.FEED&&r.definition){var a,o=n.dashOpts.Data,s=r.definition.list,u=r.definition.extraList||[];u.length>0&&u.forEach(function(e){e.isExtra=!0});var l=e?s:(null==o?void 0:o.vid)===n.vid&&(null==o?void 0:o.playInfoList)||s;l=l.filter(function(e){return!e.isExtra}),n.defaultDefinition=r.defaultDefinition||r.definition.defaultDefinition,r.definition.list=l.filter(function(e){return e.vtype.toUpperCase()===y.l0.DASH&&"video"===e.mediaType});var c=l.concat(u)||[];null!==(a=l[0])&&void 0!==a&&a.file_id&&(c=this._filterBy("file_id",l,u)),n.dashOpts.Data={vid:r.vid,duration:r.duration,playInfoList:JSON.parse(JSON.stringify(c))};var d=c.filter(function(e){return e.vtype.toUpperCase()===y.l0.MP4});if(d.length>0||r.downgradeUrl){var h=d.length>0?d:[{url:r.downgradeUrl,definition:"1",vtype:"MP4",size:0,codecType:"h264"}];n.mp4Opts={mp4List:h}}else n.mp4Opts=null}}},{key:"_processData",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0],t=this._pluginInst,i=t.player,n=t.config,r=i.config;this._processFeedData(e),n.dashOpts.Data&&(n.playInfoType===m.zB.TOP||n.playInfoType===m.zB.FEED)&&this._playInfoInit(),n.dashOpts.dynamic_video&&(n.dashOpts.dynamic_video.dynamic_video_list=n.dashOpts.dynamic_video.dynamic_video_list||[],n.dashOpts.dynamic_video.dynamic_audio_list=n.dashOpts.dynamic_video.dynamic_audio_list||[],[n.dashOpts.dynamic_video.dynamic_video_list,n.dashOpts.dynamic_video.dynamic_audio_list].forEach(function(e){e.forEach(function(e){if(e.bitrate=parseInt(e.real_bitrate||e.bitrate),r&&"function"==typeof r.preProcessUrl){var t=r.preProcessUrlOptions||{};e.main_url=r.preProcessUrl(e.main_url,t).url,e.backup_url_1=r.preProcessUrl(e.backup_url_1,t).url;var i=Object.assign({},t,{isFallback:!0});e.fallback_url=r.preProcessUrl(e.fallback_url,i).url}})}))}},{key:"_initialize",value:function(){var e=this._pluginInst,t=e.player,i=e.config;if(c.ZP.log(null==i?void 0:i.vid,"执行dashKernal"),this._processData(),!i.dashOpts){this._info({msg:"dashOpts is null",startMs:Date.now(),name:"_initialize",add:!0});return}var n=h.iS,r=new v.Z({pluginInst:this._pluginInst});this.__dash__=r;var a=l.d1.isSupported('video/mp4; codecs="avc1.64001E, mp4a.40.5"');a?r.changeMainBackUrl(n.INIT,this._hasUsedBackUrl):(this._info({msg:"isCodecSupported ".concat(a),add:!0}),null==t||t.errorHandler(new g.Z(u.wb.MEDIA,u.wb.SUB_TYPES.MEDIA_ERR_CODEC_NOT_SUPPORTED,{message:"init"})))}},{key:"_bindEvents",value:function(){var e=this._pluginInst.player;e.on(o.Events.LOAD_START,this._onLoadStart),e.on(o.Events.LOADED_DATA,this._onLoadData)}},{key:"_clearMseOpenTimeout",value:function(){this._mseOpenTimeoutId&&(clearTimeout(this._mseOpenTimeoutId),this._mseOpenTimeoutId=null)}},{key:"beforeLoadStartCostTime",get:function(){return this._beforeLoadStartCostTime}},{key:"_switchURL",value:(r=(0,a.x)((0,a.l5)().mark(function e(t){var i,n,r=arguments;return(0,a.l5)().wrap(function(e){for(;;)switch(e.prev=e.next){case 0:return i=!(r.length>1)||void 0===r[1]||r[1],n=this.__dash__,e.next=4,n.switchURL(t,i);case 4:case"end":return e.stop()}},e,this)})),function(e){return r.apply(this,arguments)})},{key:"onPreChangeDefinition",value:function(e){if(!Array.isArray(e)||!this.__dash__||!this.__dash__.dash||this.__dash__.dash._hasDestroyed)return[];var t=this._pluginInst,i=t.player,n=t.config,r=i.config,o=null===(s=this.__dash__)||void 0===s||null===(s=s.dash)||void 0===s?void 0:s.mpd;if(o){var s,u,l,c,d,h=(c=null===(d=this.__dash__)||void 0===d||null===(d=d.dash)||void 0===d||null===(d=d.mpd)||void 0===d?void 0:d.getCurrDefition()).videoFileId,f=n.dashOpts.dynamic_video;if(0===e.filter(function(e){return e.file_id===h}).length){var p=f.dynamic_video_list.filter(function(e){return e.file_id===h});p.length>0&&e.push.apply(e,(0,a.u)(p))}var v=c.audioFileId;if(0===e.filter(function(e){return e.file_id===v}).length){var g=f.dynamic_audio_list.filter(function(e){return e.file_id===v});g&&e.push.apply(e,(0,a.u)(g))}}if(r.definition.list=e,this._processData(!0),null===(u=this.__dash__)||void 0===u||null===(u=u.dash)||void 0===u||null===(u=u.mpd)||void 0===u||u.init(!1,c),o){var m=o.mediaList.video,_=m.selectedIdx;this.__dash__.curVideoInitSegmentIdx=_,this.__dash__.curVideoFileId=m[_].fileId}var y=n.defaultDefinition.toString();return this._initDefinitionList((null===(l=i.curDefinition)||void 0===l?void 0:l.definition)||y),this._afterInitDefinitionList(),this.__dash__.definitions}},{key:"_playInfoInit",value:function(){var e=this._pluginInst,t=e.config,i=e.playerConfig,n=t.dashOpts.Data;t.vid=n.VideoID||n.Vid||n.vid,i.vid=t.vid,t.playInfoType===m.zB.TOP?(0,m.NK)(t):t.playInfoType===m.zB.FEED&&(0,m.LY)(t)}},{key:"_getCode",value:function(e,t){return u.WE[e][t]}},{key:"_emitDegradeEvent",value:function(e,t){if(this._pluginInst){var i=this._pluginInst.player,n=e.errorCode,r=e.errorMessage,o=(0,a.Zj)((0,a.Zj)({},e),{},{vtype:t,errc:n,err_msg:r||(null==e?void 0:e.message)});i.pause(),i.emit("degrade",o),c.ZP.log("degrade event emit",JSON.stringify(o))}}},{key:"_handleDegradeToMp4",value:function(e){var t=this;if(!this._checkHasDestroy("_handleDegradeToMp4")){var i=this._pluginInst,n=i.player,r=i.config;if(r.mp4Opts&&!this._hasDegradeMp4){c.ZP.log(r.vid,"_handleDegradeToMp4"),this._hasDegradeMp4=!0,n.dashState=h.mD;var o=r.startTime||n.currentTime||0;setTimeout(function(){var i;if(!t._checkHasDestroy("degrademp4"))t._pluginInst._setStartTime("destroy",o,!0,!1),n.emit("playertypechange"),n.dashState=h.x3,n.emit("playCatch","dash_mp4_2",(0,a.Zj)((0,a.Zj)({},e),{},{url:(null==n||null===(i=n.config)||void 0===i?void 0:i.downgradeUrl)||""})),c.ZP.log(r.vid,"playCatch dash_mp4_2",JSON.stringify(e)),t._emitDegradeEvent(e,"dash_mp4_2"),r.defaultFormat="mp4",t._pluginInst.changeKernal(!0,!1,"dash_mp4_2"),n.once("canplay",function(){if(n.config.autoplay){var e=n.video.play();e&&e.catch(function(){})}})},0)}else!r.mp4Opts&&(n.dashState=h.wL,n.emit("dashDestroy"),n.emit("error",e),c.ZP.log("_handleDegradeToMp4 throw error"))}}},{key:"abrInstance",get:function(){return this.__dash__.abrInstance}},{key:"destroy",value:function(){var e=this._pluginInst.player;this.__dash__&&(this.__dash__.destroy(),this.__dash__=null),e.off(o.Events.LOAD_START,this._onLoadStart),e.off(o.Events.LOADED_DATA,this._onLoadData),e.errorHandler=this._originErrorHandler,e._startInit=this._pluginInst._originStartInit,e.switchURL=this._originSwitchURL,this._pluginInst=null,this._hasStart=!1,c.ZP.log("dashKernal destroy"),this._clearMseOpenTimeout()}},{key:"_checkHasDestroy",value:function(e){return!this._pluginInst&&(this._info({msg:"dashKernal destroy ".concat(e),add:!0}),c.ZP.log("checkHasDestroy",e),!0)}},{key:"executeReady",value:function(){if(!this._checkHasDestroy("executeReady")){var e=this._pluginInst.player;p.Z.once(e,"dash_start_play",function(){e.dashState=h.Y9,e.emit("nextEnded")})}}},{key:"getStat",value:function(){if(!this._checkHasDestroy("getStat")){var e={};e.dvps=!!this._pluginInst.pvStartup,e.daps=!!this._pluginInst.paStartup,e.preLoadData=this.getPreloadStat();var t={},i={};if(this.__dash__&&this.__dash__.dash&&this.__dash__.dash.mse){var n=this.__dash__.dash.mse;if(n._sourceBuffer){for(var r=Object.keys(n._sourceBuffer),a=0;a<r.length;a++){var o=r[a],s=(n._queue[o]||[]).map(function(e){return{opName:e.opName,context:e.context}});i[o]={updating:n._sourceBuffer[o].updating,queue:s.slice(0,Math.max(5,s.length)),queueEmpty:!n._queue[o]}}}}e.mseStat=i,this.__dash__&&this.__dash__.dash&&this.__dash__.dash.mpd&&(t.video=this.__dash__.dash.mpd._getBuffered("video"),t.audio=this.__dash__.dash.mpd._getBuffered("audio")),e.bfs=t;var u=this._pluginInst.player;e.currentTime=u.currentTime;var l=u.video.error;return e.dVideoError=l?{code:l.code,message:l.message}:null,e.errors=this._errors,e.performance=this.states,e.stage=this._getKeyCost(),e}}},{key:"_getKeyCost",value:function(){var e=this,t=function(t,i){var n=e.states[i],r=e.states[t],a=(null==n?void 0:n.t2)-(null==r?void 0:r.t2);return Number.isFinite(a)?a:-1};return{mseopen_to_msedone:t("initmse_sbopen","initmse_sbopendone"),videometastart_to_metadone:t("initvideo_metastart","initvideo_metadone"),audiometastart_to_metadone:t("initaudio_metastart","initaudio_metadone"),videosegstart_to_segdone:t("initvideo_segstart","initvideo_segdone"),audiosegstart_to_segdone:t("initaudio_segstart","initaudio_segdone"),mseopen_to_loadeddata:t("initmse_sbopen","loaddata"),videoappend_to_loadeddata:t("initvideoSegmentAppend","loaddata"),audioappend_to_loadeddata:t("initaudioSegmentAppend","loaddata")}}},{key:"getPreloadStat",value:function(){for(var e={length:0,byteLength:0,load:[],duration:0,audioDuration:0},t=Object.keys(this.preloadMap),i=0;i<t.length;i++){var n=this.preloadMap[t[i]]||{};if(n&&n.fromCache&&n.byteLength){if(e.length+=n.byteLength,e.byteLength+=n.byteLength,e.load.push(n),!n.isInitSegment&&!n.duration)try{var r,a=this.__dash__.dash.mpd.mediaList[n.mediaType],o=null===(r=a[a.selectedIdx].mediaSegments)||void 0===r?void 0:r[0].endRaw;n.duration=o}catch(e){n.duration=5}var s=n.duration;"video"===n.mediaType?e.duration+=s||0:e.audioDuration+=s||0}}return e.loadLength=e.load.length,e}},{key:"pcdnReq",get:function(){var e,t=null===(e=this.__dash__)||void 0===e?void 0:e.dash;return null==t?void 0:t.pcdnReqCnt()}},{key:"pcdnVVStat",value:function(){var e,t=null===(e=this.__dash__)||void 0===e?void 0:e.dash;return null==t?void 0:t.pcdnVVStat()}},{key:"encryptedType",get:function(){return this.__dash__.encryptedType}},{key:"replay",value:function(){var e=this.__dash__;e&&e.abrInstance&&e.abrInstance.isCurrentInAbr&&e.abrInstance.start()}},{key:"bandwidth",get:function(){var e,t=this.__dash__;return t&&t.dash&&t.dash.loadInfo?null===(e=t.dash)||void 0===e?void 0:e.loadInfo:{cdn:{size:0},pcdn:{size:0}}}},{key:"setAudioDefinition",value:function(){var e;null===(e=this.__dash__)||void 0===e||e.setAudioDefinition()}},{key:"isSuspendLoading",get:function(){var e;return(null===(e=this.__dash__)||void 0===e?void 0:e.isSuspendLoading)||!1}},{key:"suspendLoading",value:function(){var e;null===(e=this.__dash__)||void 0===e||e.suspendLoading()}},{key:"resumeLoading",value:function(){var e;null===(e=this.__dash__)||void 0===e||e.resumeLoading()}}])},364285:function(e,t,i){i.d(t,{Z:function(){return u}});var n=i(648955);i(932651),i(759943);var r=i(521323),a=i(731751),o=(0,n.qH)(function e(t){(0,n.PA)(this,e),this.onTick_=t,this.cancelPending_=null},[{key:"tickAfter",value:function(e){var t=this,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;this.stop();var n=!0,r=null;return this.cancelPending_=function(){window.clearTimeout(r),n=!1},r=window.setTimeout(function(){n&&(t.onTick_(),i&&i())},1e3*e),this}},{key:"tickEvery",value:function(e){var t=this;this.tickAfter(e,function(){t.tickEvery(e)})}},{key:"stop",value:function(){this.cancelPending_&&(this.cancelPending_(),this.cancelPending_=null)}}]),s={stallSkip:.1,stallCount:3,stallTimer:1,failCount:2},u=function(){function e(t,i){var r=this,u=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null;(0,n.PA)(this,e),(0,n._x)(this,"_onTaskRequestError",function(e){r.requests=e}),this.player=t,this.mediaElem=t.video,this.config=Object.assign({},i,s),this.timer=new o(function(){r.onGapJump()}),this.inBufferTimer=new o(function(){r._onBufferStallCheck()}),this.prevReadyState=this.mediaElem.readyState,this.didFireLargeGap=!1,this.seekingEventReceived=!1,this.segmentAppended=!1,this.onWaitFunc=this._onWaiting.bind(this),this.onPlayFunc=this._onPlay.bind(this),this.onPlayingFunc=this._onPlaying.bind(this),this.onPausedFunc=this._onPaused.bind(this),this.isSafari=/(Safari|iPhone|iPad|iPod)/.test(navigator.userAgent)&&!/Chrome/.test(navigator.userAgent)&&!/BlackBerry/.test(navigator.platform),this.hasPlayed=!1,this.lastVideoTime=-1,this.hasPaused=!1,this.resumeFromPaused=!1,this.stallSkip=this.config.stallSkip,this.stallCount=this.config.stallCount,this.stallTimer=this.config.stallTimer,this.reset(),this.requests=u,this.player.on(a.X4,this._onTaskRequestError),!1!==this.config.useGapJump&&this._start()}return(0,n.qH)(e,[{key:"reset",value:function(){this.stallPoints={}}},{key:"_onWaiting",value:function(){this.onGapJump();var e=this.player.currentTime;this.onRequestFail(e)}},{key:"onRequestFail",value:function(e){if(!!this.requests){var t=this.requests.video,i=this.requests.audio,n=this._checkIfNextRequestFailed(e,t),r=this._checkIfNextRequestFailed(e,i);if(n.result||r.result){var a=n.result?n.end:r.end;a=a<this.player.duration-.5?a+.5:this.player.duration,this.player.currentTime=a,this.player&&this.player.emit("log",{type:"oneevent",end_type:"gap_req",vid:this.config.vid,ext:{video_postion:Math.floor(1e3*a)}})}}}},{key:"_checkIfNextRequestFailed",value:function(e,t){for(var i=0;i<t.length;i++){var n=t[i],r=n.start-e<1.5,a=n.start<=e&&e<=n.end,o=(null==n?void 0:n.response.status)!==403;if(r&&a&&n.count>=this.config.failCount&&o)return{end:n.end,result:!0}}return{result:!1}}},{key:"_onPlay",value:function(){this.hasPlayed=!0}},{key:"_onPaused",value:function(){this.hasPaused=!0}},{key:"_onPlaying",value:function(){this.hasPaused&&(this.hasPaused=!1,this.resumeFromPaused=!0)}},{key:"_start",value:function(){this.mediaElem.addEventListener("waiting",this.onWaitFunc),this.mediaElem.addEventListener("play",this.onPlayFunc),this.mediaElem.addEventListener("playing",this.onPlayingFunc),this.mediaElem.addEventListener("pause",this.onPausedFunc),this.timer.tickEvery(.25),this.inBufferTimer.tickEvery(this.stallTimer)}},{key:"onSegmentAppend",value:function(){this.segmentAppended=!0,this.onGapJump()}},{key:"onSeeking",value:function(){this.seekingEventReceived=!0,this.segmentAppended=!1,this.didFireLargeGap=!1}},{key:"onGapJump",value:function(){if(this.mediaElem.readyState===HTMLMediaElement.HAVE_NOTHING)return;if(this.mediaElem.seeking){if(!this.seekingEventReceived)return}else this.seekingEventReceived=!1;if(this.mediaElem.paused&&0!==this.mediaElem.currentTime&&this.hasPlayed)return;this.mediaElem.readyState!==this.prevReadyState&&(this.didFireLargeGap=!1,this.prevReadyState=this.mediaElem.readyState);var t=this.mediaElem.buffered,i=this.config.smallGapLimit||1,n=this.config.gapDetectionThreshold||.5,a=this.mediaElem.currentTime,o=this._getIndex(t,a,n);if(null===o||0===o&&!this.segmentAppended)return;var s=t.start(o);if(s>this.mediaElem.duration)return;var u=s-a,l=u<=i;if(!(u<e.BROWSER_GAP_TOLERANCE))l&&(this.mediaElem.currentTime=this.isSafari?s+.2:s,r.ZP.gap("gapJump 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0!==er&&er.openDASHPreloadPCDN&&"segment_template"!==h.dashType)){e.next=38;break}if(T=this.options.pcdnConfig,!((x=d.dynamic_video.dynamic_video_list.filter(function(e){return e.definition===w.definition}))&&x.length>0)){e.next=38;break}if(P=(C=x[0]).duration,D=C.uri,this._pcdn?this._pcdn.updateConfig("video",{vid:D,duration:P}):(E={pcdnConfig:T},this._pcdn=new v.Z({config:E,isOpenPCDN:!0,videoDuration:P,uri:D},null)),!b.dynamic_video_list[k]){e.next=32;break}return!w.bitrate&&(w.bitrate=w.bandwidth),e.next=32,this._pcdn.openPCDNForce(w.bitrate||w.bandwidth,(0,n.Zj)({mediaType:"video"},w));case 32:if(!(h.mediaList.audio&&b.dynamic_audio_list.length>0)){e.next=38;break}return!(L=(I=h.mediaList.audio)[I.selectedIdx]).bitrate&&(L.bitrate=L.bandwidth),e.next=38,this._pcdn.openPCDNForce(L.bitrate||L.bandwidth,(0,n.Zj)({mediaType:"audio"},L));case 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