[FFmpeg-cvslog] avformat/mov: allow seeking back to the begin even if nothing is marked as keyframe

[Michael Niedermayer]

ffmpeg | branch: release/2.2 | Michael Niedermayer <michaelni at gmx.at> | Mon May 26 01:23:16 2014 +0200| [a5a6f6fec338112966d1bc21a52440c75831050f] | committer: Carl Eugen Hoyos

avformat/mov: allow seeking back to the begin even if nothing is marked as keyframe

Fixes Ticket 3663

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
(cherry picked from commit 96470ca22b3b46677de0e2df64e87c5ec80d752b)

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a5a6f6fec338112966d1bc21a52440c75831050f
---

 libavformat/mov.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/mov.c b/libavformat/mov.c
index 3434d4f..3fb7747 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -2167,7 +2167,7 @@ static void mov_build_index(MOVContext *mov, AVStream *st)
                 if (sc->keyframe_absent
                     && !sc->stps_count
                     && !rap_group_present
-                    && st->codec->codec_type == AVMEDIA_TYPE_AUDIO)
+                    && (st->codec->codec_type == AVMEDIA_TYPE_AUDIO || (i==0 && j==0)))
                      keyframe = 1;
                 if (keyframe)
                     distance = 0;