Custom File Formats
A version of this page is also available for
4/8/2010
If you have a custom multiplexer or file-writer filter that supports your own file format, you can specify the CLSID as the first parameter of the ICaptureGraphBuilder2::SetOutputFileName method:
IBaseFilter *pMux = 0;
IFileSinkFilter *pSink = 0;
hr = pBuild->SetOutputFileName(&CLSID_MyCustomMuxFilter,
L"C:\\VidCap.avi", &pMux, &pSink);