def getSeekLength(self):
     try:
         # Call private InfoBarCueSheetSupport function
         seek = InfoBarCueSheetSupport._InfoBarCueSheetSupport__getSeekable(
             self)
     except Exception as e:
         print("MVC: InfoBarSupport: getSeekLength: exception:\n" + str(e))
     if seek is None:
         return None
     length = seek.getLength()
     return long(length[1])