In my previous thread, I was able to use the silhouette to cut a hole for the second video. But the mask leaves a black layer that is pretty much unchangable. This is annoying because if the people in the video are near black, using the chroma keyer makes them somewhat transparent.
One thing I thought would work is if the second video shows only what the white silhouette does. For example, hopefully I can explain this good enough, but the second video would show only what the first video has, since the first video would have a transparent background. Almost like if you put a solid color as the second video, and a moving white cube with a transparent background as the silhouette, I would like to make it so the white cube would be that solid color, but none of the rest of the solid color will show. Thanks so much, sorry to be a bother :]
If you don't understand, I suppose I can further explain (or attempt to do so).