/// <summary>
/// Unregister an existing frame callback registered with <see cref="RegisterCallback(I420AVideoFrameDelegate)"/>.
/// </summary>
/// <param name="callback">The frame callback to unregister.</param>
public void UnregisterCallback(I420AVideoFrameDelegate callback)
{
if (Track != null)
{
Track.I420AVideoFrameReady -= callback;
}
}
/// <inheritdoc/>
public void UnregisterCallback(I420AVideoFrameDelegate callback)
{
if (Source != null)
{
Source.VideoFrameReady -= callback;
}
}
public static IObservable <WebRTCFrameEventArgs> VideoFrameReady(LocalVideoTrack vidtrack)
{
return(Observable.FromEvent <I420AVideoFrameDelegate, WebRTCFrameEventArgs>(handler =>
{
I420AVideoFrameDelegate vfReadyHandler = (frame) =>
{
handler(new WebRTCFrameEventArgs(frame));
};
return vfReadyHandler;
},
vfReadyHandler => vidtrack.I420AVideoFrameReady += vfReadyHandler,
vfReadyHandler => vidtrack.I420AVideoFrameReady -= vfReadyHandler));
}