Jooo's life story

CComPtr FileSource = NULL; hr = m_srcFilter->QueryInterface(IID_IFileSourceFilter, (void**)&FileSource); hr = FileSource->Load(A2W(pszFileName), NULL); FileSource.Release();

CComPtr pEnumFilters;CComPtr 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();}

http://code.google.com/p/graph-studio-next/source/checkout http://blog.monogram.sk/janos/2009/06/14/monogram-graphstudio-0320/