//Calling event handlers directly via delegate to see the difference
//Here, the client do have the flexibility to pass null and subscribers can also interfere with one another
public void Encode(Video video, VideoEncodedEventHandler videoEncodedEventHandler)
{
Console.WriteLine("Encoding video...");
Thread.Sleep(3000);
videoEncodedEventHandler(this, EventArgs.Empty);
}
protected virtual void OnVideoEncoded(Video video)
{
VideoEncodedEventHandler?.Invoke(this, new VideoEventArgs()
{
Video = video
});
}
