garageCube

Hi,
I'm trying to do this:

have 2 layers containing the same video capture input and have the half of the top layer masked so that I can see the other half of the bottom layer.

the goal is to be able to align 2 objects i'm filming using the same camera and change their horizontal alignement independently from each other when I project the video. So top layer = object 1 and bottom layer = object 2.

Thanks for any help.

The crop filter should do exactly what you are looking for.