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warn if pts is not set, prevent writing negative/weird cts, happens when using genpts and streamcopy

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Originally committed as revision 13519 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Baptiste Coudurier 2008-05-29 00:58:41 +00:00
parent c4f078ffe1
commit 96f69e0d87
1 changed files with 4 additions and 0 deletions
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4
libavformat/movenc.c
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@ -1607,6 +1607,10 @@ static int mov_write_packet(AVFormatContext *s, AVPacket *pkt)
trk->cluster[trk->entry].dts = pkt->dts;
trk->trackDuration = pkt->dts - trk->cluster[0].dts + pkt->duration;
if (pkt->pts == AV_NOPTS_VALUE) {
av_log(s, AV_LOG_WARNING, "pts has no value\n");
pkt->pts = pkt->dts;
}
if (pkt->dts != pkt->pts)
trk->hasBframes = 1;
trk->cluster[trk->entry].cts = pkt->pts - pkt->dts;