IStreamBufferConfigure2::GetFFTransitionRates Method

Article
01/07/2009

This topic applies to Windows XP Service Pack 2 only.
The GetFFTransitionRates method returns the maximum full-frame and key-frame playback rates.

Syntax

HRESULT GetFFTransitionRates(
  [out]  DWORD *pdwMaxFullFrameRate,
  [out]  DWORD *pdwMaxNonSkippingRate
);

Parameters

pdwMaxFullFrameRate [out]
Receives the maximum full-frame playback rate. At higher playback rates, only key frames are sent.
pdwMaxNonSkippingRate [out]
Receives the maximum key-frame playback rate. At higher playback rates, some key frames are skipped. The number of key frames that are skipped is proportional to the rate.

Return Value

The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.

Return code	Description
S_OK	The method succeeded.

Remarks

For more information, see IStreamBufferConfigure2::SetFFTransitionRates.

Requirements

Header

Declared in Sbe.h.

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