[FFmpeg-user] MP4 with 9 subtitle streams

[Romain Beauxis]

Le sam. 23 sept. 2023 à 17:38, Mark Filipak
<markfilipak.imdb at gmail.com> a écrit :
>
> On Sat, Sep 23, 2023 at 2:29 AM Paul B Mahol <onemda at gmail.com> wrote:
> >
> > On 9/23/23, Mark Filipak <markfilipak.imdb at gmail.com> wrote:
> > > Why doesn't this work? I made an MP4 with 9 subtitle streams via
> > > HandBrake. I think ffmpeg and HandBrake use the same libraries. I need
> > > to use ffmpeg. I'm grateful for any help.
> >
> > Try to read last messages from output, they show you the problem.
>
> "codec not currently supported in container [mp4]" is obviously not
> true. I've proven that MP4 does support at least 9 SRT subtitles.

I don't think it's the number of subs but rather the subrip format (aka. codec)