I recently tried to make a video with kazam, until the inevitable "I'm out of storage so Kazam goes crazy and loses video" occurs. I regained storage, and used photorec to recover the video, and I got it again, but there's a major problem: The video is broken-ish. The first few seconds play, but then it stops and my computer freezes, crashing the program and unfreezing. Is there a way to repair it with ffmpeg? It's 1.9GB, so there's stuff inside.
So is there a way to fix it? So far, untrunc doesn't work.