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lavf: Don't drop both pts and dts if timestamps are invalid

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In these cases, only drop dts. Because if we drop both we have no
timestamps at all for some files.

This improves playback of HLS streams from GoPro cameras.

Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Michael Niedermayer 2011-11-16 01:19:35 +01:00 committed by Martin Storsjö
parent 1d4579e38e
commit bd239c9a2e
2 changed files with 63 additions and 121 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
libavformat/utils.c
View File

@ -616,7 +616,7 @@ static void compute_pkt_fields(AVFormatContext *s, AVStream *st,
if (delay == 1 && pkt->dts == pkt->pts &&
pkt->dts != AV_NOPTS_VALUE && presentation_delayed) {
av_log(s, AV_LOG_DEBUG, "invalid dts/pts combination\n");
pkt->dts = pkt->pts = AV_NOPTS_VALUE;
pkt->dts = AV_NOPTS_VALUE;
}
if (pkt->duration == 0 && st->codec->codec_type != AVMEDIA_TYPE_AUDIO) {

182
tests/ref/fate/vc1-ism
View File

@ -1,121 +1,63 @@
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