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CSourceSeeking.GetPositions method

The GetPositions method retrieves the current position and the stop position. This method implements the IMediaSeeking::GetPositions method.

Syntax


HRESULT GetPositions(
  LONGLONG *pCurrent,
  LONGLONG *pStop
);

Parameters

pCurrent

Pointer to a variable that receives the start position.

pStop

Pointer to a variable that receives the stop position.

Return value

Returns S_OK.

Remarks

For the pCurrent parameter, this method returns the value of the CSourceSeeking::m_rtStart member variable, which represents the latest seek time, not the current streaming position. However, when an application calls IMediaSeeking::GetPositions through the filter graph manager, the values typically come from a renderer filter, not a source filter.

Requirements

Header

Ctlutil.h (include Streams.h)

Library

Strmbase.lib (retail builds);
Strmbasd.lib (debug builds)

See also

CSourceSeeking Class

 

 

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