I need a b/w track underneath so I can have the b/w dissove into the coloured one.
(I think) I understand chroma is used for green screen so it is transparent. My question is: is it possible to render it in a format so that it just "forgets" it is supposed to be a transparent chroma keyer? Like in Photoshop you would flatten the Layers & just save an image that doesn't know what it is made of. I've tried rendering just the single track with chroma keyer but it never seems to "forget" that it has a chroma keyer in it & so always becomes transparent to the track beneath.