I am trying to get a particular effect on some footage where I am in my car and the camera is on the windshield, pointed at me. I want to mask out the windows so I can put footage behind it to show the car is moving, but my head moves in front of the window here and there. I am trying to find a way where i don't have to rotoscope everything. This goes over about 90 seconds of footage.
I was thinking of somehow using masks, adjustment layers and the rotobrush, but I figure out exactly how to do it. Any ideas?