local language code
Created by: PaulGlagla
The iso 639-2 standard defines among the language codes, the codes qaa to qtz as "Reserved for local use". In France these codes are used by TV broadcasters for audio tracks that designate the original version of the movie (qaa) or an Audio Description (qad). MKVToolNix does not recognize these codes and sets und instead. It should keep these codes in mkvmerge when merging these tracks, and even allow mkvpropedit to set such a code as language.
Edited by Moritz Bunkus