I have video of groups of people, and I want to highlight a person in the crowd. Either with a circle or oval around them, and/or a spotlight kind of thing, where all but their area is darker.
On a conventional video switcher, I would do like a half wipe between the normal video and a copy of the video with the video level pulled down. - if that helps explain what I want to do.
This HAS to be possible with everything else that VMS will do...