lavf: Print a warning if failed to avoid negative timestamps when requested

Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Michael Niedermayer 2014-10-22 16:15:02 +02:00 committed by Martin Storsjö
parent 1384df6419
commit 897d5c3a42
1 changed files with 8 additions and 0 deletions

View File

@ -341,6 +341,14 @@ static int write_packet(AVFormatContext *s, AVPacket *pkt)
pkt->dts += offset;
if (pkt->pts != AV_NOPTS_VALUE)
pkt->pts += offset;
if (pkt->dts != AV_NOPTS_VALUE && pkt->dts < 0) {
av_log(s, AV_LOG_WARNING,
"Packets poorly interleaved, failed to avoid negative "
"timestamp %"PRId64" in stream %d.\n"
"Try -max_interleave_delta 0 as a possible workaround.\n",
pkt->dts, pkt->stream_index);
}
}
ret = s->oformat->write_packet(s, pkt);