From 5665674b55a45df757ed4fcd076a5cdf9ab484b6 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Sat, 2 Jun 2012 21:11:43 +0200 Subject: [PATCH] lavf: use input keyframe flag when muxer does not provide keyframe flags. Signed-off-by: Michael Niedermayer --- libavformat/utils.c | 3 +++ 1 file changed, 3 insertions(+) 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) &&