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VC-1: fix reading of custom PAR.

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Custom PAR num/denum are coded -1.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
This commit is contained in:
Reimar Döffinger
2011-08-13 11:58:18 +02:00
parent eb8b325202
commit 658a8bb988
1 changed files with 2 additions and 2 deletions
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4
libavcodec/vc1.c
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@ -485,8 +485,8 @@ static int decode_sequence_header_adv(VC1Context *v, GetBitContext *gb)
if(ar && ar < 14){ if(ar && ar < 14){
v->s.avctx->sample_aspect_ratio = ff_vc1_pixel_aspect[ar]; v->s.avctx->sample_aspect_ratio = ff_vc1_pixel_aspect[ar];
}else if(ar == 15){ }else if(ar == 15){
w = get_bits(gb, 8); w = get_bits(gb, 8) + 1;
h = get_bits(gb, 8); h = get_bits(gb, 8) + 1;
v->s.avctx->sample_aspect_ratio = (AVRational){w, h}; v->s.avctx->sample_aspect_ratio = (AVRational){w, h};
} }
av_log(v->s.avctx, AV_LOG_DEBUG, "Aspect: %i:%i\n", v->s.avctx->sample_aspect_ratio.num, v->s.avctx->sample_aspect_ratio.den); av_log(v->s.avctx, AV_LOG_DEBUG, "Aspect: %i:%i\n", v->s.avctx->sample_aspect_ratio.num, v->s.avctx->sample_aspect_ratio.den);