|Microsoft DirectX 9.0|
The DeleteOutputPin method deletes the specified output pin.
HRESULT DeleteOutputPin( LPWSTR pszPinName );
[in] The friendly name of the pin as specified when the pin was created in a call to CreateOutputPin.
Returns S_OK if successful. If the method fails, it returns an HRESULT error code.
Call this method only when you need to delete a pin while keeping the filter alive. When the filter is released, it will perform all necessary cleanup on the output pins.