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Move the clearing of the PTS/DTS to immediately after the point it is copied into the outgoing packet structure. This fixes a bug where the PTS was being cleared before it was being used. See #hts IRC logs from the 13th and 21st August 2012 for discussion.

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This commit is contained in:
Dave Chapman 2012-08-24 12:03:14 +01:00
parent 6c754340c8
commit f9f39bf585
1 changed files with 8 additions and 6 deletions
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14
src/parsers.c
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@ -1046,6 +1046,14 @@ parse_mpeg2video(service_t *t, elementary_stream_t *st, size_t len,
st->es_curpkt->pkt_frametype = frametype;
st->es_curpkt->pkt_duration = st->es_frame_duration;
st->es_curpkt->pkt_commercial = t->s_tt_commercial_advice;
/* If we know the frame duration, increase DTS accordingly */
if(st->es_curdts != PTS_UNSET)
st->es_curdts += st->es_frame_duration;
/* PTS cannot be extrapolated (it's not linear) */
st->es_curpts = PTS_UNSET;
break;
case 0x000001b3:
@ -1106,12 +1114,6 @@ parse_mpeg2video(service_t *t, elementary_stream_t *st, size_t len,
abort();
}
/* If we know the frame duration, increase DTS accordingly */
if(st->es_curdts != PTS_UNSET)
st->es_curdts += st->es_frame_duration;
/* PTS cannot be extrapolated (it's not linear) */
st->es_curpts = PTS_UNSET;
return 1;
}
break;