[FFmpeg-cvslog] lavf: document the use of multiple entries in language metadata tag

[Anssi Hannula]

ffmpeg | branch: master | Anssi Hannula <anssi.hannula at iki.fi> | Mon Feb 28 20:30:03 2011 +0200| [c0fd48a7021922a0c4072a6bafe00f4ae6316e02] | committer: Michael Niedermayer

lavf: document the use of multiple entries in language metadata tag

Signed-off-by: Ronald S. Bultje <rsbultje at gmail.com>
(cherry picked from commit c92562467e8900fc727d03499afb571a9363c20c)

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c0fd48a7021922a0c4072a6bafe00f4ae6316e02
---

 libavformat/avformat.h |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/libavformat/avformat.h b/libavformat/avformat.h
index 46fb575..7990ce7 100644
--- a/libavformat/avformat.h
+++ b/libavformat/avformat.h
@@ -94,7 +94,8 @@ struct AVFormatContext;
  * filename     -- original name of the file.
  * genre        -- <self-evident>.
  * language     -- main language in which the work is performed, preferably
- *                 in ISO 639-2 format.
+ *                 in ISO 639-2 format. Multiple languages can be specified by
+ *                 separating them with commas.
  * performer    -- artist who performed the work, if different from artist.
  *                 E.g for "Also sprach Zarathustra", artist would be "Richard
  *                 Strauss" and performer "London Philharmonic Orchestra".