[FFmpeg-devel] [PATCH v2] avformat/ivfenc: Set the "number of frames" in IVF header

[Ronald S. Bultje]

Hi,

On Sun, Jul 2, 2023 at 5:35 AM Anton Khirnov <anton at khirnov.net> wrote:

> Quoting Ronald S. Bultje (2023-07-02 02:03:11)
> > I see this discussion now...
> >
> > I don't think I agree with the above. First of all, IVF has two fields
> > there (it seems): duration, and n_frames.
>
> Got any source for that? I only see one field in
> https://wiki.multimedia.cx/index.php/Duck_IVF
>

This somewhat-widely used tool called "ffmpeg" has used it like that for
the past, say, 10 years. I've heard some projects or companies around the
world use this tool, and backwards compatibility is supposedly a thing.

Ronald