IltmmConvert::get_DVDControl Example for C++

HRESULT GetConvertDVDControl(IltmmConvert *pConvert)
{
   HRESULT  hr;
   IltmmDVDControl* pDVD;

   // try to get the DVD Control
   hr = pConvert->get_DVDControl(&pDVD);
   if (FAILED(hr))
      return hr;

   // do something with the DVD Control
   long lTitle;
   hr = pDVD->get_CurrentTitle(&lTitle);

   // release the DVD object
   pDVD->Release();

   return hr;
}