Clarify ref_index.

Originally committed as revision 22068 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-26 00:51:26 +00:00 · 2010-02-26 00:51:26 +00:00 · f57a5dcd4e
parent 6e2fe0f20a
commit f57a5dcd4e
1 changed files with 1 additions and 0 deletions
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@ -894,6 +894,7 @@ typedef struct AVPanScan{
 \
    /**\
     * motion referece frame index\
+     * the order in which these are stored can depends on the codec.\
     * - encoding: Set by user.\
     * - decoding: Set by libavcodec.\
     */\