[FFmpeg-devel] [PATCH] lavf/utils: avoid giving up probing early with long subtitle events
Rodger Combs
rodger.combs at gmail.com
Sat Oct 3 05:39:24 CEST 2015
---
libavformat/utils.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/libavformat/utils.c b/libavformat/utils.c
index dc83608..be1472b 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -3347,7 +3347,10 @@ int avformat_find_stream_info(AVFormatContext *ic, AVDictionary **options)
break;
}
if (pkt->duration) {
- st->info->codec_info_duration += pkt->duration;
+ if (pkt->pts != AV_NOPTS_VALUE && pkt->pts >= st->start_time)
+ st->info->codec_info_duration = FFMIN(pkt->pts - st->start_time, st->info->codec_info_duration + pkt->duration);
+ else
+ st->info->codec_info_duration += pkt->duration;
st->info->codec_info_duration_fields += st->parser && st->need_parsing && st->codec->ticks_per_frame ==2 ? st->parser->repeat_pict + 1 : 2;
}
}
--
2.6.0
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