I'm relatively new to chroma keying and the myriad of software products available to make use of it.
I have been trying to figure out the method used to create a composite using two scenes:
Scene 1 is a subject filmed on a green screen.
Scene 2 is stock footage of a room with some people in the foreground and some others in the background.
I want to key in the subject from scene 1 BUT have that subject appear as if he is in the middle-ground of scene 2. ie. the foreground subjects mask the keyed in subject and the keyed in subject masks the background subject.
Can this be done? Is there a generalized method of doing this? What software provides the best way to do this?
I hope my question makes sense.