I have a square adjustment layer which I have to animate to follow a screen around during a video. I want to apply some Color Correction filters to only that square, and a separate set of photo filters to the rest of the video. This way the filters do not overlap.
I tried to make the negative of that layer by duplicating and using "Invert Selection" but that didn't seem to invert the selection. I also do not know how to link the animation on the two layers (position, size, rotation, etc.)