I could have used this several weeks ago when all attempts to edit video (OpenShot & everything else I had installed) in Void Linux were temporarily thwarted until I realized an update had introduced incompatibilities with the GPU OpenGL/mesa driver slopstack.

I was able to wrest back some of my software by starting with

LIBGL_ALWAYS_SOFTWARE=1

This forces CPU rendering through bypassing the intel GPU shitstack.

Or that's at least what I think happened. Took a loooong time to figure out.

Edit: I should include that part of the issue might be hamfisted aspects of the updates that penalize variable frame rates, which phone cameras use, and also comprises 100% of my videos. Still not sure though.