onSEIMessageReceived method

FutureOr<void> onSEIMessageReceived(dynamic streamId, dynamic streamInfo, dynamic message)

@detail callback @author wangzhanqiang @brief 收到通过调用 sendSEIMessage{@link #RTCEngine#sendSEIMessage} 发送带有 SEI 消息的视频帧时，收到此回调。 @param streamId 包含 SEI 发送者的流 ID @param streamInfo 包含 SEI 发送者的流信息, 详见 StreamInfo{@link #StreamInfo} @param message 收到的 SEI 消息内容

Implementation

FutureOr<void> onSEIMessageReceived(
    dynamic streamId, dynamic streamInfo, dynamic message) async {
  if ($instance == null || $instance is! IRTCEngineEventHandler) {
    return;
  }
  return ($instance as IRTCEngineEventHandler).onSEIMessageReceived?.call(
      streamId.toString(),
      packObject(
          streamInfo,
          () => StreamInfo.fromMap(StreamInfo.deepPackedMapValues(
              StreamInfo.mapMemberToConstructorParams(streamInfo)))),
      message);
}