void GetVideoCaptureSubTypes(IltmmCapture *pCapture)
{
IltmmCaptureSubTypes* pVideoCapSubTypes;
// try to get the video capture subtypes object
HRESULT hr = pCapture->get_VideoCaptureSubTypes(&pVideoCapSubTypes);
if (SUCCEEDED(hr))
{
long lSelected;
hr = pVideoCapSubTypes->get_Selection(&lSelected);
if (SUCCEEDED(hr))
{
IltmmCaptureSubType *pVideoCapSubType;
// get the currently selected subtype
hr = pVideoCapSubTypes->Item(lSelected, &pVideoCapSubType);
if (SUCCEEDED(hr))
{
BSTR bstr;
// do something with the sub type
pVideoCapSubType->get_FriendlyName(&bstr);
// do something with the name, like display in a text box
// free the string
SysFreeString(bstr);
// release the capture subtype object
pVideoCapSubType->Release();
}
}
// release the capture subtypes object
pVideoCapSubTypes->Release();
}
pVideoCapSubTypes->Release();
}
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