st->codecpar->channels = avio_rl32(pb);
st->codecpar->sample_rate = avio_rl32(pb) / 8;
+ if (st->codecpar->channels <= 0)
+ return AVERROR_INVALIDDATA;
+
switch(avio_rl32(pb)) {
case 1: st->codecpar->codec_id = AV_CODEC_ID_DSD_LSBF_PLANAR; break;
case 8: st->codecpar->codec_id = AV_CODEC_ID_DSD_MSBF_PLANAR; break;
return AVERROR_INVALIDDATA;
}
st->codecpar->block_align *= st->codecpar->channels;
+ st->codecpar->bit_rate = st->codecpar->channels * st->codecpar->sample_rate * 8LL;
avio_skip(pb, 4);
/* data chunk */