[FFmpeg-user] MOV: "undetermined" as audio track language writes "eng"

[Carl Eugen Hoyos]

2018-11-09 13:21 GMT+01:00, Peter B. <pb at das-werkstatt.com>:
> Just seen there's already an issue for this:
> https://trac.ffmpeg.org/ticket/6103
>
> "When trying to set the audio track metadata language to 'und'
> (undefined) ffmpeg switches to 'eng' (English)"
>
> Shall I post my findings there?

The ticket does look incomplete.

Carl Eugen