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Retrieves the current position in terms of the media stream's total length.
HRESULT GetCurrentPosition( LONGLONG* pCurrent );
Parameters
- pCurrent
- Current position in current time format units.
Return Values
Returns NOERROR if successful. Otherwise, returns the HRESULTvalue returned from calling IMediaSeeking::GetCurrentPositionon the connected pin.
Remarks
This member function implements the IMediaSeeking::GetCurrentPositioninterface. It calls the CPosPassThru::GetMediaTimevirtual member function, which you should override and implement in your derived class to return the current position. If this fails (which it does by default), the IMediaSeeking::GetCurrentPositionon the upstream filter's output pin is called.