[FFmpeg-cvslog] lavf/mov: Fix timestamp rescale on sidx atom

Jun Li git at videolan.org
Thu Sep 26 01:57:02 EEST 2019


ffmpeg | branch: master | Jun Li <junli1026 at gmail.com> | Thu May  9 02:07:56 2019 -0700| [c23797bc336c507188a502a5758b24a4595f14ec] | committer: Jun Zhao

lavf/mov: Fix timestamp rescale on sidx atom

Fix #5090
Fix the timestamp rescale issue, from sidx timebase to
stream's timebase.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c23797bc336c507188a502a5758b24a4595f14ec
---

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

diff --git a/libavformat/mov.c b/libavformat/mov.c
index 1533c35a1d..8e916a28c6 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -5020,7 +5020,7 @@ static int mov_read_sidx(MOVContext *c, AVIOContext *pb, MOVAtom atom)
             return AVERROR_PATCHWELCOME;
         }
         avio_rb32(pb); // sap_flags
-        timestamp = av_rescale_q(pts, st->time_base, timescale);
+        timestamp = av_rescale_q(pts, timescale, st->time_base);
 
         index = update_frag_index(c, offset);
         frag_stream_info = get_frag_stream_info(&c->frag_index, index, track_id);



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