Video Crossfading

This seems to be my biggest hurdle so far.  This might be the solution.

I was able to take a user made crossfader to get two of the videos to fade from one to another.  I need to make a “stop” for the out faded video upon crossfade completion.  And the crossfade needs also work between 3 videos, depending on the amount of people (blobs).

I’ve worked out a 3 way, toggling, video crossfader, triggered by the MaKey MaKey circuit completion.  Now to make it more conditional.