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lavf/segment: only use reference frames for computing the segment end time 

This avoids a systematic overestimate of the segments duration when there
are several streams.

Fix trac ticket #3724.
This commit is contained in:
Stefano Sabatini 2014-07-17 14:49:20 +02:00
parent 88f038ac97
commit 5acad50056
1 changed files with 1 additions and 1 deletions
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2
libavformat/segment.c
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@ -728,7 +728,7 @@ static int seg_write_packet(AVFormatContext *s, AVPacket *pkt)
seg->cur_entry.index = seg->segment_idx + seg->segment_idx_wrap*seg->segment_idx_wrap_nb;
seg->cur_entry.start_time = (double)pkt->pts * av_q2d(st->time_base);
seg->cur_entry.start_pts = av_rescale_q(pkt->pts, st->time_base, AV_TIME_BASE_Q);
} else if (pkt->pts != AV_NOPTS_VALUE) {
} else if (pkt->pts != AV_NOPTS_VALUE && pkt->stream_index == seg->reference_stream_index) {
seg->cur_entry.end_time =
FFMAX(seg->cur_entry.end_time, (double)(pkt->pts + pkt->duration) * av_q2d(st->time_base));
}