CSourceSeeking::GetDuration
| Microsoft DirectShow 9.0 |
CSourceSeeking::GetDuration
The GetDuration method retrieves the duration of the stream. This method implements the IMediaSeeking::GetDuration method.
Syntax
HRESULT GetDuration(
LONGLONG *pDuration
);
Parameters
pDuration
Pointer to a variable that receives the duration, in units of the current time format.
Return Value
Returns one of the HRESULT values listed in the following table.
| Value | Description |
| S_OK | Success |
| E_POINTER | NULL pointer value |
Remarks
The duration is specified by the CSourceSeeking::m_rtDuration member variable.
Requirements
** Header:** Declared in Ctlutil.h; include Streams.h.
** Library:** Use Strmbase.lib (retail builds) or Strmbasd.lib (debug builds).
See Also