[DirectShow] Filter Enumeration

CComPtr<IEnumFilters> pEnumFilters;

CComPtr<IBaseFilter>  pBaseFilter;

pGraph->EnumFilters(&pEnumFilters);

while (pEnumFilters->Next(1, &pBaseFilter, 0) == S_OK) 

{

        FILTER_INFO finfo;

        pBaseFilter->QueryFilterInfo(&finfo);

        printf("%s\n", finfo.achName);

        pBaseFilter.Release();

}