From 33cbc6052a9ff9228cb11ff4dee0b65514a8f913 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Thu, 12 Sep 2002 15:02:47 +0000 Subject: [PATCH] vbv parameter parsing (more skiping actually ;) ) Originally committed as revision 930 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/h263.c | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) diff --git a/libavcodec/h263.c b/libavcodec/h263.c index a7c6e72..90127e2 100644 --- a/libavcodec/h263.c +++ b/libavcodec/h263.c @@ -3767,8 +3767,17 @@ int mpeg4_decode_picture_header(MpegEncContext * s) } s->low_delay= get_bits1(&s->gb); if(get_bits1(&s->gb)){ /* vbv parameters */ - printf("vbv parameters not supported\n"); - return -1; + get_bits(&s->gb, 15); /* first_half_bitrate */ + skip_bits1(&s->gb); /* marker */ + get_bits(&s->gb, 15); /* latter_half_bitrate */ + skip_bits1(&s->gb); /* marker */ + get_bits(&s->gb, 15); /* first_half_vbv_buffer_size */ + skip_bits1(&s->gb); /* marker */ + get_bits(&s->gb, 3); /* latter_half_vbv_buffer_size */ + get_bits(&s->gb, 11); /* first_half_vbv_occupancy */ + skip_bits1(&s->gb); /* marker */ + get_bits(&s->gb, 15); /* latter_half_vbv_occupancy */ + skip_bits1(&s->gb); /* marker */ } }else{ // set low delay flag only once so the smart? low delay detection wont be overriden -- 2.7.4