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ffplay: Fallback to dts if pts is unavailable in pkt_in_play_range calculation

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Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2015-02-01 01:52:07 +01:00
parent 71e2cb4706
commit 17d87571c8
1 changed files with 3 additions and 1 deletions
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4
ffplay.c
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@ -2881,6 +2881,7 @@ static int read_thread(void *arg)
int orig_nb_streams;
SDL_mutex *wait_mutex = SDL_CreateMutex();
int scan_all_pmts_set = 0;
int64_t pkt_ts;
memset(st_index, -1, sizeof(st_index));
is->last_video_stream = is->video_stream = -1;
@ -3143,8 +3144,9 @@ static int read_thread(void *arg)
}
/* check if packet is in play range specified by user, then queue, otherwise discard */
stream_start_time = ic->streams[pkt->stream_index]->start_time;
pkt_ts = pkt->pts == AV_NOPTS_VALUE ? pkt->dts : pkt->pts;
pkt_in_play_range = duration == AV_NOPTS_VALUE ||
(pkt->pts - (stream_start_time != AV_NOPTS_VALUE ? stream_start_time : 0)) *
(pkt_ts - (stream_start_time != AV_NOPTS_VALUE ? stream_start_time : 0)) *
av_q2d(ic->streams[pkt->stream_index]->time_base) -
(double)(start_time != AV_NOPTS_VALUE ? start_time : 0) / 1000000
<= ((double)duration / 1000000);