Yep it depends how accurately you want to be working out the C of G and I've come to the conclusion that it doesn't need to be that exact for the end purposes of the video. The end purpose would be to show the base of support formed by the hand and footholds, and where the C of G sits within (and without) the frame formed by the base of support. I don't think working out the exact physics would be that beneficial - I'll start by assuming the torso centre to be the C of G. Ideally I'd then mark this and the mark would move with the climber. So far this means marking on every frame of the film and then playing it back, quite a slow process. I haven't figured out how to create the frameworks between the holds just yet. I'd have thought there must be ways to mark the frame on Premiere pro and have this advance with the climber?
