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JesterN's icon

Hi all, i'm trying to add frames to do a kind of video feedback keeping in the background the previous frame while adding the most recent one. I have a chromakeyed video of mine. I'd like to find a way of adding a frame in a way that the black part of it (chromakeyed out) is just added while the colored part (kept in chromakeying) is superposed without adding. I think i have to create some masks, am i on the right track or is there a simple jit.op operation i can use but i could not figure our so far?
Thanks
Alberto

JesterN's icon

Ooppps, just figured out Chromakey was able to do that in its second inlet...
sometimes is better to just look at what you're doing :) !
A