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Informs the derived class when the media type is established for the connection.
virtual HRESULT SetMediaType( PIN_DIRECTION direction, const CMediaType *pmt ) PURE;
Parameters
- direction
- Pin direction.
- pmt
- Pointer to the media type object.
Return Values
Returns NOERROR by default. The overriding member function returns an HRESULTvalue.
Remarks
Override this member function to detect when the media type is set. The implementations of CTransformInputPin::SetMediaTypeand CTransformOutputPin::SetMediaTypecall this member function.