onFirstRemoteVideoFrame property

void Function(RtcConnection connection, int remoteUid, int width, int height, int elapsed)? onFirstRemoteVideoFrame
final

Occurs when the renderer receives the first frame of the remote video.

This callback is only triggered when the video frame is rendered by the SDK; it will not be triggered if the user employs custom video rendering.You need to implement this independently using methods outside the SDK.

  • uid The user ID of the remote user sending the video stream.
  • connection The connection information. See RtcConnection.
  • width The width (px) of the video stream.
  • height The height (px) of the video stream.
  • elapsed The time elapsed (ms) from the local user calling joinChannel until the SDK triggers this callback.

Implementation

final void Function(RtcConnection connection, int remoteUid, int width,
    int height, int elapsed)? onFirstRemoteVideoFrame;