Clarify has_b_frames doxy.

Originally committed as revision 17063 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago · eb8a25c895
parent eaf5d0112b
commit eb8a25c895
1 changed files with 2 additions and 1 deletions
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@ -1212,7 +1212,8 @@ typedef struct AVCodecContext {
    void (*release_buffer)(struct AVCodecContext *c, AVFrame *pic);

    /**
-     * If 1 the stream has a 1 frame delay during decoding.
+     * Size of the frame reordering buffer in the decoder.
+     * for mpeg2 its 1 IPB or 0 low delay IP
     * - encoding: Set by libavcodec.
     * - decoding: Set by libavcodec.
     */