Hi! I made this small program for a friend:
Nothing fancy, but maybe someone wants to check it out.
The bottom LOAD is for loading an image. The other two LOAD buttons are for loading videos (I should add error checking in case you try to load the wrong media!). Ah note the little triangles on the left to increase saturation. Very hidden!
If it crashes press the Stop button in the Processing IDE and try again 
I welcome ideas about making it more stable or performant and general feedback. If you want to add new features feel free to fork it in GitLab 
I think I discovered an issue with the video library, version beta 4 while doing it.
Cheers!