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Notifies the recipient that a quality change is requested.
HRESULT Notify( IBaseFilter * pSelf , Quality q );
Parameters
- pSelf
- Pointer to the filter that is sending the quality notification.
- q
- Quality notification structure.
Return Values
Returns NOERROR by default.
Remarks
The IQualityControl::Notifymethod is usually implemented on the output pin, because quality-control messages are passed upstream, and not on the input pin.