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IConfigAsfWriter2::GetParam method

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[The feature associated with this page, Windows Media Format 11 SDK, is a legacy feature. It has been superseded by Source Reader and Sink Writer. Source Reader and Sink Writer have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use Source Reader and Sink Writer instead of Windows Media Format 11 SDK, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]

The GetParam method retrieves the current value of the specified filter configuration parameter.

Syntax

HRESULT GetParam(
  [in]  DWORD dwParam,
  [out] DWORD *pdwParam1,
  [out] DWORD *pdwParam2
);

Parameters

dwParam [in]

Specifies the parameter to retrieve. It must be a value defined in the _AM_ASFWRITERCONFIG_PARAM enumeration.

pdwParam1 [out]

Pointer to a variable that retrieves the value of the parameter specified in dwParam.

pdwParam2 [out]

Not used, must be zero.

Return value

If the method succeeds, it returns S_OK. If it fails, it returns an HRESULT error code.

See also

IConfigAsfWriter2 Interface

IConfigAsfWriter2::SetParam