doc/muxers/matroska: add information to the matroska metadata language entry

11 years ago · db70f2d36c
parent e9edf001d4
commit db70f2d36c
1 changed files with 5 additions and 0 deletions
--- a/doc/muxers.texi
+++ b/doc/muxers.texi
@ -347,6 +347,11 @@ Set title name provided to a single track.
@item language
 Specify the language of the track in the Matroska languages form.

+The language can be either the 3 letters bibliographic ISO-639-2 (ISO
+639-2/B) form (like "fre" for French), or a language code mixed with a
+country code for specialities in languages (like "fre-ca" for Canadian
+French).
+
@item stereo_mode
 Set stereo 3D video layout of two views in a single video track.