registerRemoteEncodedVideoFrameObserver method

FutureOr<int> registerRemoteEncodedVideoFrameObserver(id<ByteRTCRemoteEncodedVideoFrameObserver> observer)

@detail api @hiddensdk(audiosdk) @author wangzhanqiang @brief Video data callback after registering remote encoding.
After registration, when the SDK detects a remote encoded video frame, onRemoteEncodedVideoFrame:info:withEncodedVideoFrame:{@link #ByteRTCRemoteEncodedVideoFrameObserver#onRemoteEncodedVideoFrame:info:withEncodedVideoFrame} callback @param observer Remote encoded video data monitor. See ByteRTCRemoteEncodedVideoFrameObserver{@link #ByteRTCRemoteEncodedVideoFrameObserver} @return - 0: Success. - < 0 : Fail. See ByteRTCReturnStatus{@link #ByteRTCReturnStatus} for more details @note - See Custom Video Encoding and Decoding for more details about custom video decoding. - This method applys to manual subscription mode and can be called either before or after entering the Room. It is recommended to call it before entering the room. - The engine needs to be unregistered before it is destroyed. Call this method to set the parameter to nullptr.

Implementation

FutureOr<int> registerRemoteEncodedVideoFrameObserver(
    id<ByteRTCRemoteEncodedVideoFrameObserver> observer) async {
  return await nativeCall(
      'registerRemoteEncodedVideoFrameObserver:', [observer]);
}