edit: found his official movie list
https://web.archive.org/web/20080225160758/http://www.cinemassacre.com/Home_page/frameset.html
A few examples:
Because that is literally what it is. Also, it's listed as a 1993 film, so he would have been 12-13 at the time.
He put a song to clips of his ornery cat.
It's literally just his homework from that day
Just dig into that list for yourself. Try to find a lower effort film than just footage of his sister & her friends speaking a foreign language, and then he subtitles it. That's film #72, ladies and gentlemen, from the world's luckiest autistic filmmaker, James Duncan Rolfe.