registerMediaMetadataObserver method

@override Future<void> registerMediaMetadataObserver()

Registers the metadata observer.

This method enables you to add synchronized metadata in the video stream for more diversified live broadcast interactions, such as sending shopping links, digital coupons, and online quizzes.

Note

• Call this method before the RtcChannel.joinChannel method.
• This method applies to the ChannelProfile.LiveBroadcasting profile only.

Implementation

@override
Future<void> registerMediaMetadataObserver() {
  return _invokeMethod('registerMediaMetadataObserver');
}