I’ve tracked a background layer, and created a clean plate. Someone’s head passes in front of the background that I’ve cleaned. I’d like to use interpolation to make the plate match the lighting.
I rotoed the foreground person, but I’m not sure how to get it to subtract from the cleaned background. There is a big halo around his head at the moment.
To update: for some reason it looks like it’s subtracting the matte of a layer that’s below–one that I’m using for tracking. Pictures attached.