CoInitialize(NULL);
CoCreateInstance(CLSID_CaptureGraphBuilder2, NULL,
CLSCTX_INPROC_SERVER, IID_ICaptureGraphBuilder2, (void**)&CaptureGraphBuilder);

CoCreateInstance(CLSID_FilterGraph,NULL,CLSCTX_INPROC_SERVER,IID_IGraphBuilder,(void **)&GraphBuilder);
CaptureGraphBuilder->SetFiltergraph(GraphBuilder);
GraphBuilder->QueryInterface(IID_IMediaControl,(void **)&MediaControl);
GraphBuilder->QueryInterface(IID_IVideoWindow,(void **)&VideoWindow);
VideoWindow->put_Owner((long)CapPanel->Handle);
VideoWindow->put_WindowStyle(WS_CHILD | WS_CLIPSIBLINGS);
VideoWindow->SetWindowPosition(0,0,CapPanel->ClientRect.Right,
CapPanel->ClientRect.Bottom);
VideoWindow->put_AutoShow(OATRUE);
MediaControl->Run();

Как выхватиь битмап?
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