[FFmpeg-devel] [PATCH 3/4] lavfi/framesync: add syncing via external timestamp map

[Anton Khirnov]

Quoting Nicolas George (2023-01-27 15:53:42)
> framesync generates output based on its input. Therefore to force
> timestamps on output frames you need to force timestamps on input
> frames.

This is not forcing timestamps on output frames. This is solving the
general problem where the correct matching of input frames is determined
by some external logic. The specific case that is of interest to me is
where this logic is the ffmpeg CLI framerate conversion, which allows
framesync to accurately match videos processed through it. But I can
imagine other cases where this would be useful.

> And serializing timestamps in decimal in a giant string with newlines in
> it: definitely no.

Why not?
'No' with no reasoning and no suggested alternative is not much of an
argument.

-- 
Anton Khirnov