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Determines if the input pin supports a specified media type.
HRESULT CheckMediaType( const CmediaType * mtIn );
Parameters
- mtIn
- Pointer to a media type object.
Return Values
No return value.
Remarks
This member function calls the pure-virtual CTransformFilter::CheckTransformmember function, which must be overridden when deriving a class from the CTransformFilterclass. The overridden CTransformFilter::CheckTransformmember function determines which media types the output pin supports.