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Code Issues Releases Activity

Set aspect ratio if present (for AP only)

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Originally committed as revision 7720 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Kostya Shishkov 2007-01-27 06:57:11 +00:00
parent edab3048c2
commit 74fd63d009
1 changed files with 4 additions and 2 deletions
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6
libavcodec/vc1.c
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@ -1296,12 +1296,14 @@ static int decode_sequence_header_adv(VC1Context *v, GetBitContext *gb)
w = get_bits(gb, 14) + 1; w = get_bits(gb, 14) + 1;
h = get_bits(gb, 14) + 1; h = get_bits(gb, 14) + 1;
av_log(v->s.avctx, AV_LOG_INFO, "Display dimensions: %ix%i\n", w, h); av_log(v->s.avctx, AV_LOG_INFO, "Display dimensions: %ix%i\n", w, h);
//TODO: store aspect ratio in AVCodecContext
if(get_bits1(gb)) if(get_bits1(gb))
ar = get_bits(gb, 4); ar = get_bits(gb, 4);
if(ar == 15) { if(ar && ar < 14){
v->s.avctx->sample_aspect_ratio = vc1_pixel_aspect[ar];
}else if(ar == 15){
w = get_bits(gb, 8); w = get_bits(gb, 8);
h = get_bits(gb, 8); h = get_bits(gb, 8);
v->s.avctx->sample_aspect_ratio = (AVRational){w, h};
} }
if(get_bits1(gb)){ //framerate stuff if(get_bits1(gb)){ //framerate stuff