Windows Dev Center

IWMResamplerProps::SetHalfFilterLength method

Specifies the quality of the output.

Syntax


HRESULT SetHalfFilterLength(
  [in] LONG lhalfFilterLen
);

Parameters

lhalfFilterLen [in]

Specifies the quality of the output. The valid range is 1 to 60, inclusive.

Return value

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

Return codeDescription
S_OK

The method succeeded.

 

Remarks

This method is equivalent to setting the MFPKEY_WMRESAMP_FILTERQUALITY property.

Requirements

Minimum supported client

Windows XP [desktop apps only]

Minimum supported server

Windows Server 2003 [desktop apps only]

Header

Wmcodecdsp.h

See also

IWMResamplerProps Interface

 

 

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