I just corner pin tracked a shot to go into a screen. The track worked well, but I need to extend the edges of the layer (beyond where the corner pin targets are) being corner pinned into a screen to hide some of the green present on the screen.
Can anyone suggest a method to do this without retracking everything?
Giraffe Film Company
In a DUPLICATED comp, you could put the footage in question -- from the project window -- in its own comp. Open that comp and reduce the horizontal & vertical dimensions a bit. It should look like you've cropped the layer.
Using the Option-drag trick of replacing footage, replace the the layer in question with this new comp.
I've never tried this trick, but it ought to work. It has the added virtue of having the ability to tweak things in that new comp: size, layer position, what have you.
Sr. Promotion Producer
KCRG-TV (ABC) Cedar Rapids, IA