Shotcut Challenge: Circular progress bar

[jonray]

@musicalbox, I was also thinking of this previous thread that involved the 360° equirectangular filter too. Might be useful for Forum members who missed it:

How-To Challenge: Animated concentric circles

As a follow-up to this @jonray post, I’d like to propose this other challenge to anyone interested. I guess it’s a two part challenge in fact. First part is to create these white animated concentric circles on a black background. I only used Shotcut to create them. No external software. Second part: After exporting the animation, overlay the resulting clip on any background and change the color of the circles. The circles must stay opaque. Alternate the colors. One of the colors m…