onWTNFirstRemoteVideoFrameDecoded$withFrameInfo method

FutureOr<void> onWTNFirstRemoteVideoFrameDecoded$withFrameInfo(
  1. dynamic streamId,
  2. dynamic frameInfo
)
override

@detail callback @valid since 3.60. 自 3.60 起，该回调替代了 onWTNFirstRemoteVideoFrameDecoded:withFrameInfo:。如果你已升级至 3.60 及以上版本，并且仍在使用该方法，请迁移到此回调。 @author hanchenchen @brief WTN 流的首帧视频解码成功
关于 订阅 WTN 流，详见 subscribeWTNVideoStream:subscribe:{@link #ByteRTCWTNStream#subscribeWTNVideoStream:subscribe}。 @param streamId WTN 流 ID @param frameInfo 视频帧信息，参看 ByteRTCVideoFrameInfo{@link #ByteRTCVideoFrameInfo} @order 4

Implementation

FutureOr<void> onWTNFirstRemoteVideoFrameDecoded$withFrameInfo(
    dynamic streamId, dynamic frameInfo) async {
  if ($instance == null || $instance is! IWTNStreamEventHandler) {
    return;
  }
  return ($instance as IWTNStreamEventHandler)
      .onWTNFirstRemoteVideoFrameDecoded
      ?.call(
          streamId.toString(),
          packObject(
              frameInfo,
              () => VideoFrameInfo.fromMap(VideoFrameInfo.deepPackedMapValues(
                  VideoFrameInfo.mapMemberToConstructorParams(frameInfo)))));
}