avformat/utils: do not wait for packets from discarded streams for genpts

Fixes long loop
Fixes Ticket3208

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 8202c49b43621c04e26d4a3aa83a10e1e5cc1836)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-07-13 01:07:59 +02:00
parent cc8d20e345
commit c285db74f6

View File

@ -1533,7 +1533,8 @@ int av_read_frame(AVFormatContext *s, AVPacket *pkt)
}
/* read packet from packet buffer, if there is data */
if (!(next_pkt->pts == AV_NOPTS_VALUE &&
st = s->streams[next_pkt->stream_index];
if (!(next_pkt->pts == AV_NOPTS_VALUE && st->discard < AVDISCARD_ALL &&
next_pkt->dts != AV_NOPTS_VALUE && !eof)) {
ret = read_from_packet_buffer(&s->packet_buffer,
&s->packet_buffer_end, pkt);