public void ParseFrameHeader(Stream inStream, long currentOffset, ref FrameHeader fHeader)
{
fHeader.Clear();
fHeader.FrameId1 = ParseFile.ReadUshortBE(inStream, currentOffset);
fHeader.FrameId2 = ParseFile.ReadUshortBE(inStream, currentOffset + 2);
fHeader.FrameSize = ParseFile.ReadUintBE(inStream, currentOffset + 4);
}