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avidec: override sample size of 1024 for VBR AAC

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Fixes Ticket1755

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-10-10 16:36:46 +02:00
parent f94edfe484
commit 229e33a2b6
1 changed files with 4 additions and 0 deletions
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4
libavformat/avidec.c
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@ -681,6 +681,10 @@ static int avi_read_header(AVFormatContext *s)
av_log(s, AV_LOG_DEBUG, "overriding invalid dshow_block_align of %d\n", ast->dshow_block_align);
ast->dshow_block_align = 0;
}
if(st->codec->codec_id == AV_CODEC_ID_AAC && ast->dshow_block_align == 1024 && ast->sample_size == 1024) {
av_log(s, AV_LOG_DEBUG, "overriding sample_size\n", ast->dshow_block_align);
ast->sample_size = 0;
}
break;
case AVMEDIA_TYPE_SUBTITLE:
st->codec->codec_type = AVMEDIA_TYPE_SUBTITLE;