MediaPlaybackItem.VideoTracks 属性

定义

获取与 MediaPlaybackItem 关联的 MediaSource 中视频曲目的只读列表。

public:
 property MediaPlaybackVideoTrackList ^ VideoTracks { MediaPlaybackVideoTrackList ^ get(); };
MediaPlaybackVideoTrackList VideoTracks();
public MediaPlaybackVideoTrackList VideoTracks { get; }
var mediaPlaybackVideoTrackList = mediaPlaybackItem.videoTracks;
Public ReadOnly Property VideoTracks As MediaPlaybackVideoTrackList

属性值

视频轨道的只读列表。

适用于