jitter video mask with openGL

bskudlarek's icon

I have a video that is being masked via the alphablend object (a .mov in the right and a .png in the left) to generate a circular video. Unfortunately the edge of the circle has rough stair stepping. I would like it to have a smooth edge. Is there a way to use openGL to generate a smooth edge hole that would mask the video? Thanks.

Rob Ramirez's icon

hi, please ask jitter questions in the jitter forum.

you can send your alpha mask to something like jit.fastblur to blur the edges.
also make sure you have the proper dimensions set for all matrices in the chain, or possibly @adapt 1 on your jit.qt.movie.