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Fix rounding direction for calculation of AVPacket.duration.
author
Michael Niedermayer
<michaelni@gmx.at>
Sun, 4 Apr 2010 22:19:42 +0000
(22:19 +0000)
committer
Michael Niedermayer
<michaelni@gmx.at>
Sun, 4 Apr 2010 22:19:42 +0000
(22:19 +0000)
Fixes issue1579
Originally committed as revision 22802 to svn://svn.ffmpeg.org/ffmpeg/trunk
libavformat/utils.c
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diff --git
a/libavformat/utils.c
b/libavformat/utils.c
index
0cb5e47
..
5f9feec
100644
(file)
--- a/
libavformat/utils.c
+++ b/
libavformat/utils.c
@@
-886,7
+886,7
@@
static void compute_pkt_fields(AVFormatContext *s, AVStream *st,
if (pkt->duration == 0) {
compute_frame_duration(&num, &den, st, pc, pkt);
if (den && num) {
- pkt->duration = av_rescale
(1, num * (int64_t)st->time_base.den, den * (int64_t)st->time_base.num
);
+ pkt->duration = av_rescale
_rnd(1, num * (int64_t)st->time_base.den, den * (int64_t)st->time_base.num, AV_ROUND_DOWN
);
if(pkt->duration != 0 && s->packet_buffer)
update_initial_durations(s, st, pkt);