Commit 8916f1fb authored by Justin Ruggles's avatar Justin Ruggles
Browse files

avformat: only fill-in interpolated timestamps if duration is non-zero

This avoids returning duplicate timestamps for multiple packets when the
demuxer does not provide all timestamps and packet duration is not known.
parent ff499157
......@@ -985,6 +985,8 @@ static void compute_pkt_fields(AVFormatContext *s, AVStream *st,
}
}
if (pkt->pts != AV_NOPTS_VALUE || pkt->dts != AV_NOPTS_VALUE ||
duration) {
/* presentation is not delayed : PTS and DTS are the same */
if(pkt->pts == AV_NOPTS_VALUE)
pkt->pts = pkt->dts;
......@@ -994,6 +996,7 @@ static void compute_pkt_fields(AVFormatContext *s, AVStream *st,
pkt->dts = pkt->pts;
if(pkt->pts != AV_NOPTS_VALUE)
st->cur_dts = pkt->pts + duration;
}
}
}
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment