From db8cb47d15c3ffd13d7230c6391487ffb2a9b3a5 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Tue, 23 Feb 2010 01:08:54 +0000 Subject: [PATCH] Try to set has_b_frames in codec init if we know everything alraedy. This fixes some issues with the first few timestamps. Originally committed as revision 21976 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/h264.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/libavcodec/h264.c b/libavcodec/h264.c index 0db913a..31a786c 100644 --- a/libavcodec/h264.c +++ b/libavcodec/h264.c @@ -917,6 +917,10 @@ av_cold int ff_h264_decode_init(AVCodecContext *avctx){ if(decode_nal_units(h, s->avctx->extradata, s->avctx->extradata_size) < 0) return -1; } + if(h->sps.bitstream_restriction_flag && s->avctx->has_b_frames < h->sps.num_reorder_frames){ + s->avctx->has_b_frames = h->sps.num_reorder_frames; + s->low_delay = 0; + } return 0; } -- 2.7.4