private void ParseChunkSize()
{
byte[] fieldBytes = new byte[4];
for (int i = 0; i < 4; i++)
{
int readByte = FileInputStream.ReadByte();
if (readByte == -1)
{
throw new ImproperFormatException("WAVE file did not contain a full header");
}
fieldBytes[i] = ByteHelper.ReverseEndian((byte)readByte);
}
ChunkSize_ = ByteHelper.ReverseEndian(ByteHelper.BytesToInt(fieldBytes));
}