Hi All,I have a composition where I'm trying to frame some videos (So they don't have square edges) and move them around. I'm placing a mask image with a black border and transparent center just in front of the movie (pic in attached example) which works great.
The thing I can't figure out though is how to mask around the edges of the video properly so that when they move over each other I can't see the mask image - see attached composition for a demo with pictures instead of movies.
Would there be some way to use a pixel shader to not render any of the black pixels? I know at first this seems to look like it would just remove the mask image (exposing the video again) but I was thinking I could render the video and frame in a "render in image" patch first? that way if the black pixels (the frame) are not rendered then I can see any other movie objects behind the current.
Cheers - James
frame_test.qtz
Description: application/quartzcomposer
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