[SCM] libav/experimental: Document return of read_timestamp.

[siretart at users.alioth.debian.org]

The following commit has been merged in the experimental branch:
commit de14759e97ef4df9ea6c2403ec5fc38f06088ca5
Author: Michael Niedermayer <michaelni at gmx.at>
Date:   Mon Dec 31 16:47:25 2007 +0000

    Document return of read_timestamp.
    
    Originally committed as revision 11363 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavformat/avformat.h b/libavformat/avformat.h
index 9bf676a..9c6f04e 100644
--- a/libavformat/avformat.h
+++ b/libavformat/avformat.h
@@ -227,6 +227,7 @@ typedef struct AVInputFormat {
                      int stream_index, int64_t timestamp, int flags);
     /**
      * gets the next timestamp in AV_TIME_BASE units.
+     * @return the timestamp or AV_NOPTS_VALUE if an error occured
      */
     int64_t (*read_timestamp)(struct AVFormatContext *s, int stream_index,
                               int64_t *pos, int64_t pos_limit);

-- 
Libav/FFmpeg packaging