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Code Issues Releases Activity

avformat/mpc8: use ff_get_extradata()

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-12-25 16:37:42 +01:00
parent a1ce41c9a4
commit 6f7daae043
1 changed files with 1 additions and 2 deletions
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3
libavformat/mpc8.c
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@ -241,9 +241,8 @@ static int mpc8_read_header(AVFormatContext *s)
st->codec->codec_id = AV_CODEC_ID_MUSEPACK8;
st->codec->bits_per_coded_sample = 16;
if (ff_alloc_extradata(st->codec, 2))
if (ff_get_extradata(st->codec, pb, 2) < 0)
return AVERROR(ENOMEM);
avio_read(pb, st->codec->extradata, st->codec->extradata_size);
st->codec->channels = (st->codec->extradata[1] >> 4) + 1;
st->codec->sample_rate = mpc8_rate[st->codec->extradata[0] >> 5];