Rotoscoping is essentially painting/adding/removing details onto film frames. Sometimes it's done to paint out supporting wires on superman etc, othertimes it's used by animators so their characters echo the movement of real actors. In my case, I'll be taking every frame of ETD where Bruce's nipples are showing, and painting them out so my extra nude BL body will look the same as the real Bruce on screen. At 30 frames of film for every second of screen time this could take a while - but at least my Bruce will be screen accurate!
