MOV farsi audio language not recognized

[Fernickk]

Hello, this is more of a ffprobe issue. MOV files set the language of their streams with the mdhd atom, in which a 16 bit value defines the language. The values set on that field correspond to the table

​https://developer.apple.com/library/archive/documentation/QuickTime/QTFF/QTFFChap4/qtff4.html#//apple_ref/doc/uid/TP40000939-CH206-34353

I have a file (which sadly I can't share, but I don't think it's needed to solve this issue) that has 31 (Farsi) as the language value. ffprobe doesn't recognize it as either "per" or "fas", and declares that the stream has no language.

Is there a chance to recognize the values of that table and report the languages accordingly? I assume that the atom is interpreted, since english streams (with value 0) are recognized as such.

Best regards,
Fernickk

[Balling]

Obvious fix ​https://patchwork.ffmpeg.org/project/ffmpeg/patch/20220427110002.75021-1-4rusxg@gmail.com/

[Marton Balint]

Fixed in 58880a8ea8d1aa0497e88f0da4e88455db9ba723.