OK, so I've found a post here with almost the same question I need answered but nobody really came up with a good solution.
I need to take the text off of the music video "Subterranean Homesick Blues", by Bob Dylan. Basically he is holding up a few signs and throwing them one by one to the ground. I need to make these blank.
Seems easy enough, but the problem is it's pretty long and there's quite a lot of grain and lighting changes, the signs bend a bit and his hand goes over them quite a lot.
Anyway, it doesn't really need to look perfect, but also can't look hideous, anyone?