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aiffdec: do not set bit rate if block duration is unknown

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CC: libav-stable@libav.org
This commit is contained in:
Justin Ruggles 2012-03-21 14:30:33 -04:00
parent 87818103a0
commit 02f88eec1d
1 changed files with 4 additions and 2 deletions
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6
libavformat/aiffdec.c
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@ -157,8 +157,10 @@ static unsigned int get_aiff_header(AVFormatContext *s, int size,
if (!codec->block_align) if (!codec->block_align)
codec->block_align = (codec->bits_per_coded_sample * codec->channels) >> 3; codec->block_align = (codec->bits_per_coded_sample * codec->channels) >> 3;
codec->bit_rate = codec->sample_rate * (codec->block_align << 3) / if (aiff->block_duration) {
aiff->block_duration; codec->bit_rate = codec->sample_rate * (codec->block_align << 3) /
aiff->block_duration;
}
/* Chunk is over */ /* Chunk is over */
if (size) if (size)