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lavf: initialize cur_dts to AV_NOPTS_VALUE for muxing 

The reasoning for setting it to zero only applies to demuxing.
This commit is contained in:
Anton Khirnov 2015-10-07 11:48:28 +02:00
parent cc96018c79
commit a0c71a5751
1 changed files with 7 additions and 5 deletions
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12
libavformat/utils.c
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@ -2549,16 +2549,18 @@ AVStream *avformat_new_stream(AVFormatContext *s, const AVCodec *c)
/* default pts setting is MPEG-like */ /* default pts setting is MPEG-like */
avpriv_set_pts_info(st, 33, 1, 90000); avpriv_set_pts_info(st, 33, 1, 90000);
}
st->index = s->nb_streams;
st->start_time = AV_NOPTS_VALUE;
st->duration = AV_NOPTS_VALUE;
/* we set the current DTS to 0 so that formats without any timestamps /* we set the current DTS to 0 so that formats without any timestamps
* but durations get some timestamps, formats with some unknown * but durations get some timestamps, formats with some unknown
* timestamps have their first few packets buffered and the * timestamps have their first few packets buffered and the
* timestamps corrected before they are returned to the user */ * timestamps corrected before they are returned to the user */
st->cur_dts = 0; st->cur_dts = 0;
} else {
st->cur_dts = AV_NOPTS_VALUE;
}
st->index = s->nb_streams;
st->start_time = AV_NOPTS_VALUE;
st->duration = AV_NOPTS_VALUE;
st->first_dts = AV_NOPTS_VALUE; st->first_dts = AV_NOPTS_VALUE;
st->probe_packets = MAX_PROBE_PACKETS; st->probe_packets = MAX_PROBE_PACKETS;