Microsoft DirectX 8.1 (C++)

IMediaSeeking::GetDuration

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