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IWMResamplerProps::SetHalfFilterLength Method

  • [アーティクル]

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 code Description
S_OK

The method succeeded.

 

Remarks

This method is equivalent to setting the MFPKEY_WMRESAMP_FILTERQUALITY property.

Requirements

Minimum supported client

 Windows XP

Minimum supported server

 Windows Server 2003

Header

 Wmcodecdsp.h

See Also

IWMResamplerProps Interface

 

 

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Build date: 4/7/2010