I missed the original post, and am very interested in how to do this highlighting. I too would like to highlight people in a football game. My problem: When I use a cookie cutter, the mask around the cutter is completely opaque. So, I get a little circle through which a highlighted person is visible, but the entire rest of the scene is blocked.
I can’t find a way to make the “mask” that surrounds the cut out less opaque.
Thanks,
Mac