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authorMichael Niedermayer <michaelni@gmx.at>2012-06-02 21:11:43 +0200
committerMichael Niedermayer <michaelni@gmx.at>2012-06-02 21:11:43 +0200
commit5665674b55a45df757ed4fcd076a5cdf9ab484b6 (patch)
treec3f76c68865adc64c331327add795d901f7db3fe /libavformat
parentb3675f890abee0bc446495711223a5c790234672 (diff)
lavf: use input keyframe flag when muxer does not provide keyframe flags.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavformat')
-rw-r--r--libavformat/utils.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/libavformat/utils.c b/libavformat/utils.c
index e7fd04abe8..ca97b91511 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -1207,6 +1207,9 @@ static int parse_packet(AVFormatContext *s, AVPacket *pkt, int stream_index)
st->parser->pict_type == AV_PICTURE_TYPE_I))
out_pkt.flags |= AV_PKT_FLAG_KEY;
+ if(st->parser->key_frame == -1 && st->parser->pict_type==AV_PICTURE_TYPE_NONE && (pkt->flags&AV_PKT_FLAG_KEY))
+ out_pkt.flags |= AV_PKT_FLAG_KEY;
+
compute_pkt_fields(s, st, st->parser, &out_pkt);
if ((s->iformat->flags & AVFMT_GENERIC_INDEX) &&