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lavf/demux: restrict video parser duration handling to just GIF

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The parser does not have a timebase associated with it, so in general it
makes no sense for it to be exporting durations. Longer-term this
should be handled more cleanly with a new parser API.
This commit is contained in:
Anton Khirnov 2023-09-28 16:33:33 +02:00
parent 63bc6430a6
commit 80401b86d3
1 changed files with 1 additions and 1 deletions
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2
libavformat/demux.c
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@ -1200,7 +1200,7 @@ static int parse_packet(AVFormatContext *s, AVPacket *pkt,
st->time_base,
AV_ROUND_DOWN);
}
} else if ((s->iformat->flags & AVFMT_NOTIMESTAMPS) && st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO) {
} else if (st->codecpar->codec_id == AV_CODEC_ID_GIF) {
if (st->time_base.num > 0 && st->time_base.den > 0 &&
sti->parser->duration) {
out_pkt->duration = sti->parser->duration;