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xa: do not set bit_rate, block_align, or bits_per_coded_sample 

The values in the header refer to decoded data, not compressed data.
This commit is contained in:
Justin Ruggles 2012-03-20 12:00:00 -04:00
parent 64de57f645
commit a54bc52265
1 changed files with 3 additions and 4 deletions
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7
libavformat/xa.c
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@ -80,10 +80,9 @@ static int xa_read_header(AVFormatContext *s)
avio_skip(pb, 2); /* Skip the tag */
st->codec->channels = avio_rl16(pb);
st->codec->sample_rate = avio_rl32(pb);
/* Value in file is average byte rate*/
st->codec->bit_rate = avio_rl32(pb) * 8;
st->codec->block_align = avio_rl16(pb);
st->codec->bits_per_coded_sample = avio_rl16(pb);
avio_skip(pb, 4); /* Skip average byte rate */
avio_skip(pb, 2); /* Skip block align */
avio_skip(pb, 2); /* Skip bits-per-sample */
avpriv_set_pts_info(st, 64, 1, st->codec->sample_rate);
st->start_time = 0;