IStreamBufferConfigure2::GetFFTransitionRates method (sbe.h)

Artikel
12/05/2018

[The feature associated with this page, Microsoft TV Technologies, is a legacy feature. Microsoft strongly recommends that new code does not use this feature.]

The GetFFTransitionRates method returns the maximum full-frame and key-frame playback rates.

Syntax

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

Parameters

[out] pdwMaxFullFrameRate

Receives the maximum full-frame playback rate. At higher playback rates, only key frames are sent.

[out] pdwMaxNonSkippingRate

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

Requirement	Value
Minimum supported client	Windows�XP with SP2 [desktop apps only]
Minimum supported server	None supported
Target Platform	Windows
Header	sbe.h

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