private void ReadFormatBlock(EndianReader reader, int blockSize)
{
if (blockSize < 8)
throw new InvalidOperationException("Invalid fmt block size");
Codec = reader.ReadInt16();
ChannelCount = reader.ReadInt16();
SampleRate = reader.ReadInt32();
BytesPerSecond = reader.ReadInt32();
BlockAlign = reader.ReadInt16();
BitsPerSample = reader.ReadInt16();
short extraDataSize = reader.ReadInt16();
ExtraData = reader.ReadBytes(extraDataSize);
}
