code: def __decode_ext_desc(self, value_type, value):
          
          if value_type == 0:  # Unicode string
              return self.__decode_string(value)
          elif value_type == 1:  # BYTE array
              return value
          elif 1 < value_type < 6:  # DWORD / QWORD / WORD
              return _bytes_to_int_le(value)
docs: decode ASF_EXTENDED_CONTENT_DESCRIPTION_OBJECT values