[FFmpeg-user] How to copy all of 5 audio streams to mp4 file

[Carl Eugen Hoyos]

2019-02-19 19:26 GMT+01:00, Ulf Zibis <Ulf.Zibis at gmx.de>:

> I'm still wondering, why ffmpeg doesn't recognize
> the language codes of the subtitle streams.

I don't think they are part of the vob file.

> They must be there, as one can see from the
> attached dvd::rip screenshot.

No.

> Is it possible to add them manually?

metadata language

Carl Eugen