I would have searched, but I wouldn’t know exactly what to search for.
Rendering an animation as single images is safer than rendering it all as 1 movie. But once I have all those frames, what do I do to put them together as a movie? The sequence editor makes each image last 50 frames, and sizing all of those down takes awhile. Just as well, using the sequence editor, I have to go 1 frame at a time. Can I fix those problems with the sequence editor?
And what can I use to put all those frames together?