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CSourceSeeking::GetRate

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Microsoft DirectShow 9.0

CSourceSeeking::GetRate

The GetRate method retrieves the playback rate. This method implements the IMediaSeeking::GetRate method.

Syntax

  HRESULT GetRate(
    double *pdRate
);

Parameters

pdRate

Pointer to a variable that receives the playback rate.

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 playback rate is specified by the CSourceSeeking::m_dRateSeeking member variable.

Requirements

**  Header:** Declared in Ctlutil.h; include Streams.h.

**  Library:** Use Strmbase.lib (retail builds) or Strmbasd.lib (debug builds).

See Also