/// <summary>
/// Updates each active video sink.
/// </summary>
/// <returns>A completed task indicating all video sinks have finished updating.</returns>
private Task UpdateVideoSinks()
{
for (int i = 0; i < Instance.sinks.Count; ++i)
{
MLWebRTC.Sink sink = Instance.sinks[i];
if (sink.Type != MediaStream.Track.Type.Video)
{
continue;
}
((MLWebRTC.VideoSink)sink).UpdateVideoSink();
}
return(Task.CompletedTask);
}
/// <summary>
/// Updates each video sink on a seperate thread and then calls InvokeOnNewFrame() to propagate any new frames to the main thread.
/// </summary>
private async Task ProcessVideoSinksAsync()
{
IsProcessingSinks = true;
// Runs the UpdateVideoSinks on another thread and awaits the result.
await Task.Run(UpdateVideoSinks);
for (int i = 0; i < Instance.sinks.Count; ++i)
{
MLWebRTC.Sink sink = Instance.sinks[i];
if (sink.Type != MediaStream.Track.Type.Video)
{
continue;
}
((MLWebRTC.VideoSink)sink).InvokeOnNewFrame();
}
IsProcessingSinks = false;
}