CPosPassThru::GetCurrentPosition
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4/8/2010
Retrieves the current position in terms of the media stream's total length.
Syntax
HRESULT GetCurrentPosition(
LONGLONG* pCurrent
);
Parameters
- pCurrent
Current position in current time format units.
Return Value
Returns NOERROR if successful. Otherwise, returns the HRESULT value returned from calling IMediaSeeking::GetCurrentPosition on the connected pin.
Remarks
This member function implements the IMediaSeeking::GetCurrentPosition interface.
It calls the CPosPassThru::GetMediaTime virtual 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::GetCurrentPosition on the upstream filter's output pin is called.
Requirements
| Windows Embedded CE | Windows CE 2.12 and later |
| Windows Mobile | Windows Mobile Version 5.0 and later |
| Note | Microsoft DirectShow applications and DirectShow filters have different include file and Library requirements For more information, see Setting Up the Build Environment, Version 2.12 requires DXPAK 1.0 or later |