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代码对比:1.x 与 2.x

现在,所有的配置参数和跟踪 API 都已合并到 MediaHeartbeats MediaHeartbeatConfig 类中。
配置 API 的更改:
  • AdobeHeartbeatPluginConfig.sdk - 重命名为 MediaConfig.appVersion
  • MediaHeartbeatConfig.playerName - 现在通过 MediaHeartbeatConfig 进行设置,而不是 VideoPlayerPluginDelegate
  • (仅限 JavaScript): AppMeasurement 实例 - 现在通过 MediaHeartbeat 构造函数发送。
配置属性更改:
  • sdk - 重命名为 appVersion
  • publisher - 已删除;改为使用 Experience Cloud 组织 ID 作为发布者
  • quiteMode - 已删除
1.x 和 2.x 播放器示例的链接:
以下部分提供了 1.x 与 2.x 之间的代码对比,其中包括初始化、核心播放、广告播放、章节播放以及其他一些事件的对比。

VHL 代码对比:初始化

对象初始化

1.x API
2.x API
Heartbeat()
MediaHeartbeat()
VideoPlayerPlugin()
MediaHeartbeatConfig()
AdobeAnalyticsPlugin()
HeartbeatPlugin()

视频播放器插件初始化 (1.x)

this._playerPlugin = new VideoPlayerPlugin( new SampleVideoPlayerPluginDelegate(this._player));
var playerPluginConfig = new VideoPlayerPluginConfig();
playerPluginConfig.debugLogging = true;

// Set up the AppMeasurement plugin 
this._aaPlugin = new AdobeAnalyticsPlugin( appMeasurement, new SampleAdobeAnalyticsPluginDelegate());
var aaPluginConfig = new AdobeAnalyticsPluginConfig();
aaPluginConfig.channel = Configuration.HEARTBEAT.CHANNEL;
aaPluginConfig.debuglogging = true;
this._aaPlugin.configure(aaPluginConfig);

// Set up the AdobeHeartbeat plugin 
var ahPlugin = new AdobeHeartbeatPlugin( new SampleAdobeHeartbeatPluginDelegate());
var ahPluginConfig = new AdobeHeartbeatPluginConfig( configuration.HEARTBEAT.TRACKING_SERVER, configuration.HEARTBEAT.PUBLISHER);
ahPluginConfig.ovp = configuration.HEARTBEAT.OVP;
ahPluginConfig.sdk = configuration.HEARTBEAT.SDK;
ahPluginConfig.debugLogging = true;
ahPlugin.configure(ahPluginConfig);
var plugins = [this._playerPlugin, this._aaPlugin, ahPlugin];

// Set up and configure the heartbeat library this._heartbeat = new Heartbeat(new SampleHeartbeatDelegate(), plugins);
var configData = new HeartbeatConfig();
configData.debugLogging = true;
this._heartbeat.configure(configData);

媒体心率初始化 (2.x)

var mediaConfig = new MediaHeartbeatConfig();
mediaConfig.trackingServer = Configuration.HEARTBEAT.TRACKING_SERVER;
mediaConfig.playerName = Configuration.PLAYER.NAME;
mediaConfig.debugLogging = true;
mediaConfig.channel = Configuration.HEARTBEAT.CHANNEL;
mediaConfig.ssl = false;
mediaConfig.ovp = Configuration.HEARTBEAT.OVP;
mediaConfig.appVersion = Configuration.HEARTBEAT.SDK;
this._mediaHeartbeat = new MediaHeartbeat( new SampleMediaHeartbeatDelegate(this._player), mediaConfig, appMeasurement);

授权

1.x API
2.x API
VideoPlayerPluginDelegate()
MediaHeartbeatDelegate()
VideoPlayerPluginDelegate().getVideoInfo
MediaHeartbeatDelegate().getCurrentPlaybackTime
VideoPlayerPluginDelegate().getAdBreakInfo
MediaHeartbeatDelegate().getQoSObject
VideoPlayerPluginDelegate().getAdInfo
VideoPlayerPluginDelegate().getChapterInfo
VideoPlayerPluginDelegate().getQoSInfo
VideoPlayerPluginDelegate().get.onError
AdobeAnalyticsPluginDelegate()

VideoPlayerPluginDelegate (1.x)

$.extend(SampleVideoPlayerPluginDelegate.prototype, VideoPlayerPluginDelegate.prototype);

function SampleVideoPlayerPluginDelegate(player) { 
    this._player = player;
} 

SampleVideoPlayerPluginDelegate.prototype.getVideoInfo = function() { 
    return this._player.getVideoInfo();
};

SampleVideoPlayerPluginDelegate.prototype.getAdBreakInfo = function() { 
    return this._player.getAdBreakInfo();
};

SampleVideoPlayerPluginDelegate.prototype.getAdInfo = function() { 
    return this._player.getAdInfo();
};

SampleVideoPlayerPluginDelegate.prototype.getChapterInfo = function() { 
    return this._player.getChapterInfo();
};

SampleVideoPlayerPluginDelegate.prototype.getQoSInfo = function() { 
    return this._player.getQoSInfo();
};

AdobeAnalyticsPluginDelegate (1.x)

$.extend(SampleAdobeAnalyticsPluginDelegate.prototype, AdobeAnalyticsPluginDelegate.prototype);

function SampleAdobeAnalyticsPluginDelegate() {} 

SampleAdobeAnalyticsPluginDelegate.prototype.onError = function(errorInfo) { 
    console.log("AdobeAnalyticsPlugin error: " + errorInfo.getMessage() + " | " + errorInfo.getDetails());
};

HeartbeatDelegate (1.x)

$.extend(SampleHeartbeatDelegate.prototype, HeartbeatDelegate.prototype);

function SampleHeartbeatDelegate() {} 

SampleHeartbeatDelegate.prototype.onError = function(errorInfo) { 
    console.log("Heartbeat error: " + errorInfo.getMessage() + " | " + errorInfo.getDetails());
};

MediaHeartbeatDelegate (2.x)

ADB.core.extend(SampleMediaHeartbeatDelegate.prototype, MediaHeartbeatDelegate.prototype);

function SampleMediaHeartbeatDelegate(player) { 
    this._player = player;
} 

SampleMediaHeartbeatDelegate.prototype.getCurrentPlaybackTime = function() { 
    return this._player.getCurrentPlaybackTime();
};

SampleMediaHeartbeatDelegate.prototype.getQoSObject = function() { 
    return this._player.getQoSInfo();
};

this._mediaHeartbeat = new MediaHeartbeat(new SampleMediaHeartbeatDelegate(this._player), mediaConfig, appMeasurement);

VHL 代码对比:核心播放

会话开始

VHL 1.x
VHL 2.x
VideoPlayerPluginDelegate.trackVideoLoad()
MediaHeartbeat.createMediaObject()
VideoPlayerPluginDelegate.getVideoInfo()
MediaHeartbeat.trackSessionStart()

会话开始 (1.x)

VideoAnalyticsProvider.prototype._onLoad = function() { 
    this._playerPlugin.trackVideoLoad();
};

SampleVideoPlayerPluginDelegate.prototype.getVideoInfo = function() { 
    return this._player.getVideoInfo();
};

VideoPlayer.prototype.getVideoInfo = function() { 
    this._videoInfo.playhead = vTime;
    return this._videoInfo;
};

会话开始 (2.x)

VideoAnalyticsProvider.prototype._onLoad = function() { 
    var contextData = {};
    var videoInfo = this._player.getVideoInfo();
    var mediaInfo = MediaHeartbeat.createMediaObject(videoInfo.name, videoInfo.id, videoInfo.length, videoInfo.streamType);
    this._mediaHeartbeat.trackSessionStart(mediaInfo, contextData);
};

标准视频元数据

1.x API
2.x API
VideoMetadataKeys()
MediaHeartbeat.createMediaObject()
AdobeAnalyticsPlugin.setVideoMetadata()
MediaHeartbeat.trackSessionStart()

标准元数据 (1.x)

VideoAnalyticsProvider.prototype._onLoad = function() {
    console.log('Player event: MEDIA_LOAD');

    var contextData = {};

    // Setting Standard Video Metadata 
    contextData[VideoMetadataKeys.SEASON] = "sample season";
    contextData[VideoMetadataKeys.SHOW] = "sample show";
    contextData[VideoMetadataKeys.EPISODE] = "sample episode";
    contextData[VideoMetadataKeys.ASSET_ID] = "sample asset id";
    contextData[VideoMetadataKeys.GENRE] = "sample genre";
    contextData[VideoMetadataKeys.FIRST_AIR_DATE] = "sample air date";

    // Etc. 
    this._aaPlugin.setVideoMetadata(contextData);
    this._playerPlugin.trackVideoLoad();
};

标准元数据 (2.x)

VideoAnalyticsProvider.prototype._onLoad = function() {
    console.log('Player event: MEDIA_LOAD');
    var contextData = {};
    var mediaInfo = MediaHeartbeat.createMediaObject(videoInfo.name, videoInfo.id, videoInfo.length, videoInfo.streamType);

    // Set standard Video Metadata 
    var standardVideoMetadata = {};
    standardVideoMetadata[VideoMetadataKeys.SEASON] = "sample season";
    standardVideoMetadata[VideoMetadataKeys.SHOW] = "sample show";
    standardVideoMetadata[VideoMetadataKeys.EPISODE] = "sample episode";
    standardVideoMetadata[VideoMetadataKeys.ASSET_ID] = "sample asset id";
    standardVideoMetadata[VideoMetadataKeys.GENRE] = "sample genre";
    standardVideoMetadata[VideoMetadataKeys.FIRST_AIR_DATE] = "sample air date";
    
    // Etc. 
    mediaInfo.setValue(MediaHeartbeat.MediaObjectKey.StandardVideoMetadata, standardVideoMetadata);
    this._mediaHeartbeat.trackSessionStart(mediaInfo, contextData);
};

在 VHL 2.0 中,标准视频元数据不是通过 AdobeAnalyticsPlugin.setVideoMetadata() API 进行设置,而是通过 MediaObject 密钥 MediaObject.MediaObjectKey.StandardVideoMetadata() 来设置。

自定义视频元数据

1.x API
2.x API
VideoMetadataKeys()
MediaHeartbeat.createMediaObject()
AdobeAnalyticsPlugin.setVideoMetadata()
MediaHeartbeat.trackSessionStart()

自定义元数据 (1.x)

VideoAnalyticsProvider.prototype._onLoad = function() { 
    var contextData = { 
        isUserLoggedIn: "false", 
        tvStation: "Sample TV station", 
        programmer: "Sample programmer" 
    };
    this._aaPlugin.setVideoMetadata(contextData);
    this._playerPlugin.trackVideoLoad();
};

自定义元数据 (2.x)

VideoAnalyticsProvider.prototype._onLoad = function() { 
    var contextData = { 
        isUserLoggedIn: "false", 
        tvStation: "Sample TV station", 
        programmer: "Sample programmer" 
    };
    var videoInfo = this._player.getVideoInfo();
    var mediaInfo = MediaHeartbeat.createMediaObject(videoInfo.name, videoInfo.id, videoInfo.length, videoInfo.streamType);
    mediaInfo.setValue(MediaHeartbeat.MediaObjectKey.StandardVideoMetadata, standardVideoMetadata);
    this._mediaHeartbeat.trackSessionStart(mediaInfo, contextData);
};

在 VHL 2.0 中,自定义视频元数据不是通过 AdobeAnalyticsPlugin.setVideoMetadata() API 进行设置,而是通过 MediaHeartbeat.trackSessionStart() API 来设置。

播放

1.x API
2.x API
VideoPlayerPlugin.trackPlay()
MediaHeartbeat.trackPlay()

播放 (1.x)

VideoAnalyticsProvider.prototype._onSeekStart = function() { 
    console.log('Player event: SEEK_START');
    this._playerPlugin.trackSeekStart();
};

播放 (2.x)

VideoAnalyticsProvider.prototype._onSeekStart = function() { 
    console.log('Player event: SEEK_START');
    this._mediaHeartbeat.trackEvent(MediaHeartbeat.Event.SeekStart);
};

暂停

1.x API
2.x API
VideoPlayerPlugin.trackPause()
MediaHeartbeat.trackPausel()

暂停 (1.x)

VideoAnalyticsProvider.prototype._onPause = function() { 
    console.log('Player event:X PAUSE');
    this._playerPlugin.trackPause();
};

暂停 (2.x)

VideoAnalyticsProvider.prototype._onBufferComplete = function() { 
    console.log('Player event: BUFFER_COMPLETE');
    this._mediaHeartbeat.trackEvent(MediaHeartbeat.Event.BufferComplete);
};

搜寻结束

1.x API
2.x API
VideoPlayerPlugin.trackSeekComplete()
MediaHeartbeat.
   trackEvent(MediaHeartbeat.Event.SeekComplete)

搜寻 (1.x)

VideoAnalyticsProvider.prototype._onSeekComplete = function() { 
    console.log('Player event: SEEK_COMPLETE');
    this._playerPlugin.trackSeekComplete();
};

搜寻 (2.x)

VideoAnalyticsProvider.prototype._onSeekComplete = function() { 
    console.log('Player event: SEEK_COMPLETE');
    this._mediaHeartbeat.trackEvent(MediaHeartbeat.Event.SeekComplete);
};

缓冲开始

1.x API
2.x API
VideoPlayerPlugin.trackBufferStart()
MediaHeartbeat.trackEvent(
   MediaHeartbeat.Event.BufferStart)

缓冲开始 (1.x)

VideoAnalyticsProvider.prototype._onBufferStart = function() { 
    console.log('Player event: BUFFER_START');
    this._playerPlugin.trackBufferStart();
};

缓冲开始 (2.x)

VideoAnalyticsProvider.prototype._onBufferStart = function() { 
    console.log('Player event: BUFFER_START');
    this._mediaHeartbeat.trackEvent(MediaHeartbeat.Event.BufferStart);
};

缓冲结束

1.x API
2.x API
VideoPlayerPlugin.trackBufferComplete()
MediaHeartbeat.trackEvent(
   MediaHeartbeat.Event.BufferComplete)

缓冲结束 (1.x)

VideoAnalyticsProvider.prototype._onBufferComplete = function() { 
    console.log('Player event: BUFFER_COMPLETE');
    this._playerPlugin.trackBufferComplete();
};

缓冲结束 (2.x)

VideoAnalyticsProvider.prototype._onBufferComplete = function() { 
    console.log('Player event: BUFFER_COMPLETE');
    this._mediaHeartbeat.trackEvent(MediaHeartbeat.Event.BufferComplete);
};

播放结束

1.x API
2.x API
VideoPlayerPlugin.trackComplete()
MediaHeartbeat.trackComplete()

播放结束 (1.x)

VideoAnalyticsProvider.prototype._onComplete = function() { 
    console.log('Player event: COMPLETE');
    this._playerPlugin.trackComplete(function() { 
        console.log( "The completion of the content has been tracked.");
    });
};

播放结束 (2.x)

VideoAnalyticsProvider.prototype._onComplete = function() { 
    console.log('Player event: COMPLETE');
    this._mediaHeartbeat.trackComplete();
};

VHL 代码对比:广告播放

广告开始

VHL 1.x
VHL 2.x
VideoPlayerPlugin.trackAdStart()
MediaHeartbeat.createAdBreakObject()
VideoPlayerPluginDelegate.getAdBreakInfo()
MediaHeartbeat.createAdObject()
VideoPlayerPluginDelegate.getAdInfo()
MediaHeartbeat.trackEvent(
   MediaHeartbeat.Event.AdBreakStart)
MediaHeartbeat.trackEvent(
   MediaHeartbeat.Event.AdStart)

广告开始 (1.x)

VideoAnalyticsProvider.prototype._onAdStart = function() { 
    console.log('Player event: AD_START');
    this._playerPlugin.trackAdStart();
};

SampleVideoPlayerPluginDelegate.prototype.getAdInfo = function() { 
    return this._player.getAdInfo(); 
};

广告开始 (2.x)

VideoAnalyticsProvider.prototype._onAdStart = function() { 
    console.log('Player event: AD_START');
    var adContextData = {};

    // AdBreak Info - getting the adBreakInfo from player and creating AdBreakInfo Object from MediaHeartbeat 
    var _adBreakInfo = this._player.getAdBreakInfo();
    var adBreakInfo = MediaHeartbeat.createAdBreakObject(_adBreakInfo.name, _adBreakInfo.position, _adBreakInfo.startTime);

    // Ad Info - getting the adInfo from player and creating AdInfo Object from MediaHeartbeat 
    var _adInfo = this._player.getAdInfo();
    var adInfo = MediaHeartbeat.createAdObject(_adInfo.name, _adInfo.id, _adInfo.position, _adInfo.length);
    this._mediaHeartbeat.trackEvent(MediaHeartbeat.Event.AdBreakStart, adBreakInfo);
    this._mediaHeartbeat.trackEvent(MediaHeartbeat.Event.AdStart, adInfo, adContextData);
};

标准广告元数据

1.x API
2.x API
AdMetadataKeys()
MediaHeartbeat.createAdObject()
AdobeAnalyticsPlugin.setAdMetadata()
MediaHeartbeat.trackAdStart()

标准广告元数据 (1.x)

VideoAnalyticsProvider.prototype._onAdStart = function() {
    console.log('Player event: AD_START');
    var contextData = {};

    // setting Standard Ad Metadata 
    contextData[AdMetadataKeys.ADVERTISER] = "sample advertiser";
    contextData[AdMetadataKeys.CAMPAIGN_ID] = "sample campaign";
    contextData[AdMetadataKeys.CREATIVE_ID] = "sample creative";
    contextData[AdMetadataKeys.CREATIVE_URL] = "sample url";
    contextData[AdMetadataKeys.SITE_ID] = "sample site";
    contextData[AdMetadataKeys.PLACEMENT_ID] = "sample placement";
    this._aaPlugin.setAdMetadata(contextData);
    this._playerPlugin.trackAdStart();
};

标准广告元数据 (2.x)

VideoAnalyticsProvider.prototype._onAdStart = function() { 
    console.log('Player event: AD_START');
    var adContextData = { };

    // AdBreak Info - getting the adBreakInfo from player and creating AdBreakInfo Object from MediaHeartbeat 
    var _adBreakInfo = this._player.getAdBreakInfo();
    var adBreakInfo = MediaHeartbeat.createAdBreakObject(_adBreakInfo.name, _adBreakInfo.position, _adBreakInfo.startTime);

    // Ad Info - getting the adInfo from player and creating AdInfo Object from MediaHeartbeat 
    var _adInfo = this._player.getAdInfo();
    var adInfo = MediaHeartbeat.createAdObject(_adInfo.name, _adInfo.id, _adInfo.position, _adInfo.length);

    // Set standard Ad Metadata 
    var standardAdMetadata = {};
    standardAdMetadata[MediaHeartbeat.AdMetadataKeys.ADVERTISER] = "Sample Advertiser";
    standardAdMetadata[MediaHeartbeat.AdMetadataKeys.CAMPAIGN_ID] = "Sample Campaign";
    adInfo.setValue(MediaHeartbeat.MediaObjectKey.StandardAdMetadata, standardAdMetadata);
    this._mediaHeartbeat.trackEvent(MediaHeartbeat.Event.AdBreakStart, adBreakInfo);
    this._mediaHeartbeat.trackEvent(MediaHeartbeat.Event.AdStart, adInfo, adContextData);
};

在 VHL 2.0 中,标准广告元数据不是通过 AdobeAnalyticsPlugin.setVideoMetadata() API 进行设置,而是通过 AdMetadata 密钥 MediaObject.MediaObjectKey.StandardVideoMetadata 来设置

自定义广告元数据

1.x API
2.x API
AdobeAnalyticsPlugin.setAdMetadata()
MediaHeartbeat.createAdObject()
MediaHeartbeat.trackAdStart()

自定义广告元数据 (1.x)

VideoAnalyticsProvider.prototype._onAdStart = function() { 
    console.log('Player event: AD_START');
    var contextData = {};

    // Setting Standard Ad Metadata 
    contextData[AdMetadataKeys.ADVERTISER] = "sample advertiser";
    contextData[AdMetadataKeys.CAMPAIGN_ID] = "sample campaign";
    contextData[AdMetadataKeys.CREATIVE_ID] = "sample creative";
    contextData[AdMetadataKeys.CREATIVE_URL] = "sample url";
    contextData[AdMetadataKeys.SITE_ID] = "sample site";
    contextData[AdMetadataKeys.PLACEMENT_ID] = "sample placement";
    this._aaPlugin.setAdMetadata(contextData);
    this._playerPlugin.trackAdStart();
};

自定义广告元数据 (2.x)

VideoAnalyticsProvider.prototype._onAdStart = function() { 
    console.log('Player event: AD_START');
    var adContextData = { 
        affiliate: "Sample affiliate", 
        campaign: "Sample ad campaign" 
    };

    // AdBreak Info - getting the adBreakInfo from player and creating AdBreakInfo Object from MediaHeartbeat 
    var _adBreakInfo = this._player.getAdBreakInfo();
    var adBreakInfo = MediaHeartbeat.createAdBreakObject(_adBreakInfo.name, _adBreakInfo.position, _adBreakInfo.startTime);

    // Ad Info - getting the adInfo from player and creating AdInfo Object from MediaHeartbeat 
    var _adInfo = this._player.getAdInfo();
    var adInfo = MediaHeartbeat.createAdObject(_adInfo.name, _adInfo.id, _adInfo.position, _adInfo.length);
    this._mediaHeartbeat.trackEvent(MediaHeartbeat.Event.AdBreakStart, adBreakInfo);
    this._mediaHeartbeat.trackEvent(MediaHeartbeat.Event.AdStart, adInfo, adContextData);
};

在 VHL 2.0 中,自定义广告元数据不是通过 AdobeAnalyticsPlugin.setVideoMetadata API 进行设置,而是通过 MediaHeartbeat.trackAdStart() API 来设置。

广告跳过

1.x API
2.x API
AdobeAnalyticsPlugin.setAdMetadata()
MediaHeartbeat.createAdObject()
MediaHeartbeat.trackAdStart()

广告跳过 (1.x)

SampleVideoPlayerPluginDelegate.prototype.getAdInfo = function() { 
    return this._player.getAdInfo();
};

广告跳过 (2.x)

VideoAnalyticsProvider.prototype._onAdSkip = function() { 
    console.log('Player event: AD_SKIP');
    this._mediaHeartbeat.trackEvent(MediaHeartbeat.Event.AdSkip);
};

在 VHL 1.5.X API 中,如果播放器在广告时间边界之外,则 getAdinfo() getAdBreakInfo() 必须返回空值。

广告结束

1.x API
2.x API
VideoPlayerPlugin.trackAdComplete()
MediaHeartbeat.trackEvent(
   MediaHeartbeat.Event.AdComplete)
MediaHeartbeat.trackEvent(
   MediaHeartbeat.Event.AdBreakComplete)

广告结束 (1.x)

VideoAnalyticsProvider.prototype._onAdComplete = function() { 
    console.log('Player event: AD_COMPLETE');
    this._playerPlugin.trackAdComplete();
};

广告结束 (2.x)

VideoAnalyticsProvider.prototype._onAdComplete = function() { 
    console.log('Player event: AD_COMPLETE');
    this._mediaHeartbeat.trackEvent(MediaHeartbeat.Event.AdComplete);
    this._mediaHeartbeat.trackEvent(MediaHeartbeat.Event.AdBreakComplete);
};

VHL 代码对比:章节播放

章节开始

VHL 1.x
VHL 2.x
VideoPlayerPluginDelegate.getChapterInfo()
MediaHeartbeat.createChapterObject
VideoPlayerPlugin.trackChapterStart()
MediaHeartbeat.trackEvent(
   MediaHeartbeat.Event.ChapterStart)

章节开始 (1.x)

VideoAnalyticsProvider.prototype._onChapterStart = function() { 
    console.log('Player event: CHAPTER_START');
    this._playerPlugin.trackChapterStart();
};

SampleVideoPlayerPluginDelegate.prototype.getChapterInfo = function() { 
    return this._player.getChapterInfo();
};

章节开始 (2.x)

VideoAnalyticsProvider.prototype._onChapterStart = function() { 
    console.log('Player event: CHAPTER_START');
    var chapterContextData = { };

    // Chapter Info - getting the chapterInfo from player and creating ChapterInfo Object from MediaHeartbeat 
    var _chapterInfo = this._player.getChapterInfo();
    var chapterInfo = MediaHeartbeat.createChapterObject(_chapterInfo.name, _chapterInfo.position, _chapterInfo.length, _chapterInfo.startTime);
    this._mediaHeartbeat.trackEvent(MediaHeartbeat.Event.ChapterStart, chapterInfo, chapterContextData);
};

章节跳过

1.x API
2.x API
VideoPlayerPluginDelegate.getChapterInfo()
MediaHeartbeat.trackEvent(
   MediaHeartbeat.Event.ChapterSkip)

章节跳过 (1.x)

SampleVideoPlayerPluginDelegate.prototype.getChapterInfo = function() { 
    return this._player.getChapterInfo();
};

在 VHL 1.5.X API 中,如果播放器在章节边界之外,则 getChapterinfo() 必须返回空值。

章节跳过 (2.x)

VideoAnalyticsProvider.prototype._onChapterSkip = function() { 
    this._mediaHeartbeat.trackEvent(MediaHeartbeat.Event.ChapterSkip);
};

章节自定义元数据

1.x API
2.x API
VideoPlayerPlugin.trackChapterStart()
MediaHeartbeat.createChapterObject()
AdobeAnalyticsPlugin.setChapterMetadata()
MediaHeartbeat.trackEvent(
   MediaHeartbeat.Event.ChapterStart)

章节自定义元数据 (1.x)

VideoAnalyticsProvider.prototype._onChapterStart = function() { 
    console.log('Player event: CHAPTER_START');
    this._aaPlugin.setChapterMetadata({ 
        segmentType: "Sample segment type" 
    });
    this._playerPlugin.trackChapterStart();
};

章节自定义元数据 (2.x)

VideoAnalyticsProvider.prototype._onChapterStart = function() { 
    console.log('Player event: CHAPTER_START');
    var chapterContextData = { 
        segmentType: "Sample segment type" 
    };

    // Chapter Info - getting the chapterInfo from player and creating ChapterInfo Object from MediaHeartbeat 
    var _chapterInfo = this._player.getChapterInfo();
    var chapterInfo = MediaHeartbeat.createChapterObject(_chapterInfo.name, _chapterInfo.position, _chapterInfo.length, _chapterInfo.startTime);
    this._mediaHeartbeat.trackEvent(MediaHeartbeat.Event.ChapterStart, chapterInfo, chapterContextData);
};

章节结束

1.x API
2.x API
trackChapterComplete()
trackEvent(MediaHeartbeat.Event.ChapterComplete)

章节结束 (1.x)

VideoAnalyticsProvider.prototype._onChapterComplete = function() { 
    console.log('Player event: CHAPTER_COMPLETE');
    this._playerPlugin.trackChapterComplete();
};

章节结束 (2.x)

VideoAnalyticsProvider.prototype._onChapterComplete = function() { 
    console.log('Player event: CHAPTER_COMPLETE');
    this._mediaHeartbeat.trackEvent(MediaHeartbeat.Event.ChapterComplete);
};

VHL 代码对比:其他事件

比特率更改

VHL 1.x
VHL 2.x
VideoPlayerPlugin.trackBitrateChange()
MediaHeartbeat.trackEvent(
   MediaHeartbeat.Event.BitrateChange)

比特率更改 (1.x)

VideoAnalyticsProvider.prototype._onBitrateChange = function() { 
    console.log('Player event: BITRATE_CHANGE');

    // Update getQosInfo to return the updated bitrate 
    this._playerPlugin.trackBitrateChange();
};

比特率更改 (2.x)

VideoAnalyticsProvider.prototype._onBitrateChange = function() { 
    console.log('Player event: BITRATE_CHANGE');

    // Update getQosObject to return the updated bitrate 
    this._mediaHeartbeat.trackEvent(MediaHeartbeat.Event.BitrateChange);
};

视频恢复播放

1.x API
2.x API
VideoInfo.resumed()
MediaObject()
VideoPlayerPluginDelegate.getVideoInfo()
MediaHeartbeat.trackSessionStart()
VideoPlayerPlugin.trackVideoLoad()

视频恢复播放 (1.x)

this._videoInfo.resumed=true;

VideoPlayer.prototype.getVideoInfo = function() { 
    this._videoInfo.playhead = vTime;
    return this._videoInfo;
};

视频恢复播放 (2.x)

VideoAnalyticsProvider.prototype._onLoad = function() { 
    console.log('Player event: MEDIA_LOAD');
    var contextData = {};
    var videoInfo = this._player.getVideoInfo();
    var mediaInfo = MediaHeartbeat.createMediaObject(videoInfo.playerName, videoInfo.id, videoInfo.length, videoInfo.streamType);
    mediaInfo.setValue(MediaHeartbeat.MediaObjectKey.VideoResumed, true);
    this._mediaHeartbeat.trackSessionStart(mediaInfo, contextData);
};

有关使用 2.x 跟踪视频的更多信息,请参阅 跟踪核心视频播放