based on all the answers you had post this year, i think you are working on a new method to create videos through a program called Blender, since the old method you used was not convenient or efficient because you need to use up to 4 programs to create and they are pretty slow,
that's not the reason. the reason is because many of those previous programs stopped existing. but this also triggered some much greater revelations. now i'm actually using more programs than before