From fe19e138cd0dfd786e80d7544789624d5cc86239 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Wed, 12 Oct 2011 03:38:39 +0200 Subject: cdg: Try to detect keyframes. Signed-off-by: Michael Niedermayer --- libavformat/cdg.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'libavformat/cdg.c') diff --git a/libavformat/cdg.c b/libavformat/cdg.c index 1f1442b100..9bcc285897 100644 --- a/libavformat/cdg.c +++ b/libavformat/cdg.c @@ -53,6 +53,10 @@ static int read_packet(AVFormatContext *s, AVPacket *pkt) pkt->stream_index = 0; pkt->dts=pkt->pts= s->streams[0]->cur_dts; + + if(ret>5 && (pkt->data[0]&0x3F) == 9 && (pkt->data[1]&0x3F)==1 && !(pkt->data[2+2+1] & 0x0F)){ + pkt->flags = AV_PKT_FLAG_KEY; + } return ret; } -- cgit v1.2.3