videoStreamManager method
Get video stream manager object.
Returns RtcVideoStreamManager object.
获取视频流管理器对象。
Returns RtcVideoStreamManager 对象。
Implementation
@override
Future<RtcVideoStreamManager?> videoStreamManager() async {
if (_videoStreamManager != null) return _videoStreamManager;
await _invokeMethod('videoStreamManager');
_videoStreamManager = RtcVideoStreamManager();
return _videoStreamManager;
}