Can I use the ColorAlphaKeyEffect to ignore green pixels instead of black?

Mar 5, 2011 at 2:42 AM

I'm using the following code, and it works all right with black pixels:

ColorKeyAlphaEffect effect = new ColorKeyAlphaEffect();

Brush brush = Effect.ImplicitInput;
			
effect.Input = brush;

media.Effect = effect;

But what I really want to do is do a green screen of the movie in the MediaElement control. The movie has a lot of black, so the effect applying to black pixels doesn't work for us.

Is it possible to change it to green or any other color?

Thanks.

Apr 21, 2013 at 8:00 PM
I know it's been along time but just in case anyone else runs across this:
http://stackoverflow.com/questions/5200851/green-screen-in-wpf