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mpegtsenc: Take max_delay into account when buffering multiple audio packets into one PES packet

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Make sure we don't buffer up more than max_delay worth of data
before writing a PES packet, even if pes_payload_size is set to
a larger value.

Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Martin Storsjö 2015-04-02 11:09:31 +03:00
parent e3ec6fe7bb
commit 7d097a0fc5
1 changed files with 4 additions and 1 deletions
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5
libavformat/mpegtsenc.c
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@ -1128,7 +1128,10 @@ static int mpegts_write_packet_internal(AVFormatContext *s, AVPacket *pkt)
return 0;
}
if (ts_st->payload_size + size > ts->pes_payload_size) {
if (ts_st->payload_size + size > ts->pes_payload_size ||
(dts != AV_NOPTS_VALUE && ts_st->payload_dts != AV_NOPTS_VALUE &&
av_compare_ts(dts - ts_st->payload_dts, st->time_base,
s->max_delay, AV_TIME_BASE_Q) >= 0)) {
if (ts_st->payload_size) {
mpegts_write_pes(s, st, ts_st->payload, ts_st->payload_size,
ts_st->payload_pts, ts_st->payload_dts,