IltmmCapture::SaveSettingsToStream Example for C++

IltmmMemory* pMem;

IStream *pStream = NULL;

LARGE_INTEGER li;

ULARGE_INTEGER liOffset;

li.QuadPart = 0;



CoCreateInstance(CLSID_ltmmMemory, NULL,

   CLSCTX_INPROC_SERVER, IID_IltmmMemory, (void**)&pMem);

pMem->QueryInterface(IID_IStream, (void**)&pStream);

// Get current stream position

pStream->Seek(li, STREAM_SEEK_CUR, &liOffset);

m_capture->SaveSettingsToStream((IUnknown*)pMem, 
 ltmmCapture_Settings_All);



// Seek back

pStream->Seek(liOffset, STREAM_SEEK_SET , NULL);

pStream->Release();

m_capture->LoadSettingsFromStream((IUnknown*)pMem, 
 ltmmCapture_Settings_All);

pMem->Release();