[FFmpeg-cvslog] lavf: dont try to find fps for attached pictures

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Fri Feb 15 02:17:39 2013 +0100| [4a6fa7963bd2a2b2e6150d8247a48ab879e06a9d] | committer: Michael Niedermayer

lavf: dont try to find fps for attached pictures

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4a6fa7963bd2a2b2e6150d8247a48ab879e06a9d
---

 libavformat/utils.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavformat/utils.c b/libavformat/utils.c
index 10d2449..009aeb0 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -2769,6 +2769,8 @@ int avformat_find_stream_info(AVFormatContext *ic, AVDictionary **options)
                 fps_analyze_framecount *= 2;
             if (ic->fps_probe_size >= 0)
                 fps_analyze_framecount = ic->fps_probe_size;
+            if (st->disposition & AV_DISPOSITION_ATTACHED_PIC)
+                fps_analyze_framecount = 0;
             /* variable fps and no guess at the real fps */
             if(   tb_unreliable(st->codec) && !(st->r_frame_rate.num && st->avg_frame_rate.num)
                && st->info->duration_count < fps_analyze_framecount