1. ffmpeg
  2. Commit d0cb4dc471aee0d0325659755cece19db593b450
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lavf: use input keyframe flag when muxer does not provide keyframe flags.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 5665674b55a45df757ed4fcd076a5cdf9ab484b6)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Michael Niedermayer authored on 2012/06/03 04:11:43
Showing 1 changed files
libavformat/utils.c
History View file @ d0cb4dc
... ... 
@@ -1207,6 +1207,9 @@ static int parse_packet(AVFormatContext *s, AVPacket *pkt, int stream_index)
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              st->parser->pict_type == AV_PICTURE_TYPE_I))
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             out_pkt.flags |= AV_PKT_FLAG_KEY;
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+        if(st->parser->key_frame == -1 && st->parser->pict_type==AV_PICTURE_TYPE_NONE && (pkt->flags&AV_PKT_FLAG_KEY))
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+            out_pkt.flags |= AV_PKT_FLAG_KEY;
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+
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         compute_pkt_fields(s, st, st->parser, &out_pkt);
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         if ((s->iformat->flags & AVFMT_GENERIC_INDEX) &&