使用 JavaScript 2.x 實作標準中繼資料 implement-standard-metadata-on-javascript
中繼資料常數
常數名稱
說明
StandardMediaMetadata
用於在
MediaObject
上附加標準中繼資料的常數實作
在媒體心率物件上,實例化標準中繼資料物件、填入必要的變數,然後設定中繼資料物件。例如:
_onVideoLoad = function () {
//Create the Media Object
var mediaInfo =
MediaHeartbeat.createMediaObject(<MEDIA_NAME>,
<MEDIA_ID,
<MEDIA_LENGTH>,
<STREAM_TYPE>,
<MEDIA_TYPE>);
//Set standard Video Metadata
var standardMediaMetadata = {};
standardMediaMetadata[MediaHeartbeat.VideoMetadataKeys.SHOW] = "Sample Show";
standardMediaMetadata[MediaHeartbeat.VideoMetadataKeys.SEASON] = "Sample Season";
standardMediaMetadata[MediaHeartbeat.VideoMetadataKeys.EPISODE] = "Sample Episode";
//Set standard Audio Metadata
var standardMediaMetadata = {};
standardMediaMetadata[MediaHeartbeat.AudioMetadataKeys.ARTIST] = "Sample Artist";
standardMediaMetadata[MediaHeartbeat.AudioMetadataKeys.ALBUM] = "Sample Album";
standardMediaMetadata[MediaHeartbeat.AudioMetadataKeys.LABEL] = "Sample Label";
mediaInfo.setValue(MediaObjectKey.StandardMediaMetadata, standardMediaMetadata);
this._mediaHeartbeat.trackSessionStart(mediaInfo, contextData);
};
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