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Use block_align as the avi spec says. 

fix issue274

Originally committed as revision 12296 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2008-03-03 01:27:15 +00:00
parent 143b082044
commit 78db672cae
1 changed files with 3 additions and 1 deletions
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4
libavformat/avidec.c
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@ -488,8 +488,10 @@ static int avi_read_header(AVFormatContext *s, AVFormatParameters *ap)
break;
case CODEC_TYPE_AUDIO:
get_wav_header(pb, st->codec, size);
if(ast->sample_size && st->codec->block_align && ast->sample_size != st->codec->block_align)
if(ast->sample_size && st->codec->block_align && ast->sample_size != st->codec->block_align){
av_log(s, AV_LOG_WARNING, "sample size (%d) != block align (%d)\n", ast->sample_size, st->codec->block_align);
ast->sample_size= st->codec->block_align;
}
if (size%2) /* 2-aligned (fix for Stargate SG-1 - 3x18 - Shades of Grey.avi) */
url_fskip(pb, 1);
/* Force parsing as several audio frames can be in