bool VideoFrameObserver.OnPreEncodeVideFrame(VideoFrame frame)
{
var result = OnPreEncodeVideFrame == null ? true : OnPreEncodeVideFrame(frame);
localVideo?.Render(frame);
if (firstLocalVideoFrameElapsed.HasValue && localVideo != null)
{
TimeSpan elapsed = new TimeSpan(DateTime.Now.Ticks - firstLocalVideoFrameElapsed.Value.Ticks);
OnFirstLocalVideoFrame?.Invoke(frame.width, frame.height, (uint)elapsed.TotalMilliseconds);
firstLocalVideoFrameElapsed = null;
}
return(result);
}
void AgoraRtcEventHandler.OnFirstLocalVideoFrame(uint width, uint height, uint elapsed)
{
OnFirstLocalVideoFrame?.Invoke(width, height, elapsed);
}