Microsoft DirectX 8.1 (C++) |
The GetDuration method retrieves the duration of the stream.
Syntax
HRESULT GetDuration(
LONGLONG *pDuration
);
Parameters
pDuration
[out] Pointer to a variable that receives the duration, in units of the current time format.
Return Value
Returns an HRESULT value. Possible values include the following.
Value | Description |
S_OK | Success. |
E_NOTIMPL | Method is not supported. |
E_POINTER | NULL pointer argument. |
Remarks
This method retrieves the duration of the stream at normal playback speed. Changing the playback rate does not affect the duration. The returned value is expressed in units of the current time format. To determine the current time format, call the IMediaSeeking::GetTimeFormat method.
See Also