Export (0) Print
Expand All

IMediaSeeking::GetPositions method

The GetPositions method retrieves the current position and the stop position, relative to the total duration of the stream.

Syntax


HRESULT GetPositions(
  [out]  LONGLONG *pCurrent,
  [out]  LONGLONG *pStop
);

Parameters

pCurrent [out]

Pointer to a variable that receives the current position, in units of the current time format.

pStop [out]

Pointer to a variable that receives the stop position, in units of the current time format.

Return value

Returns an HRESULT value. Possible values include the following.

Return codeDescription
S_OK

Success.

E_NOTIMPL

Method is not supported.

E_POINTER

NULL pointer argument.

 

Remarks

The current position and the stop position are both relative to the original stream, and are independent of the playback rate.

The returned values are expressed in the current time format. The default time format is REFERENCE_TIME units (100 nanoseconds). To change time formats, use the IMediaSeeking::SetTimeFormat method.

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps only]

Minimum supported server

Windows 2000 Server [desktop apps only]

Header

Strmif.h (include Dshow.h)

Library

Strmiids.lib

See also

Error and Success Codes
IMediaSeeking Interface

 

 

Community Additions

ADD
Show:
© 2014 Microsoft