How to repair a corrupted video file using a repaired one?

Question

Video

There are "healthy" video files, and there is one damaged one, the encoding of which is not recognized, but the format is the same.
Is it possible to fix the damaged ones by analyzing healthy files and identifying common metadata among them?
And if so, how do you even dig into video encoding and metadata? And are there any ideas, except for running through the encoders, because no program has accepted the file?

Answer 1

> Is it possible by analyzing healthy files and identifying among them the common
> metadata to fix the damaged one?
It's possible, I'll allow it.
If the video was in the form of ash264, then this will help: https://github.com/bookkojot/mp4fixer
If the video was in something else, you need to figure it out. I restored AVIs from a medical camera, knowing the flow parameters. As a rule, a separate recovery junk is written

Answer 2

I can advise you with what I used to recover sometimes broken files from video
captures . Second, this is the Boilsoft Repair Video Master utility from Boilsoft's assembly of utilities for working with video files.