I wanted to add that Rotoscoping is not just rig removal or masking out a character in an old Black and white film..(my personal pet project right now)…At it’s exxence Rotoscoping is drawing frame by frame on your motion piece. Not just movies not just animation. If you want to see some strong examples of Rotoscoping..Check out some Expiremental filmmaking where the artists LITERALLY draw on every frame of film.
Very intensive process. One must sit in a really comfortable chair.
Stewart