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Retrieves the preroll settings.
HRESULT GetPreroll( LONGLONG * pllPreroll );
Parameters
- pllPreroll
- Returned preroll time.
Return Values
Returns the HRESULTvalue returned from calling IMediaSeeking::GetPrerollon the connected pin.
Remarks
This member function implements the IMediaSeeking::GetPrerollmethod by calling this same method on the upstream filter's output pin.