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MFPKEY_COMPLEXITY Property

[MFPKEY_COMPLEXITY is available for use in the operating systems specified in the Requirements section. It may be altered or unavailable in subsequent versions. Instead, use MFPKEY_COMPLEXITYEX.]

Specifies the encoder algorithm complexity.

Constant for IPropertyBag

g_wszWMVCComplexityMode

Data Type

VT_I4

Default Value

The default value depends on the version of the video encoder, as shown in the following table.

Encoder versionDefault value
Windows Media Video 9 encoder3
Windows Media Video 7/8 encoder1

 

Remarks

This integer value ranges from 0 to 3. Lower values cause the codec to use less complicated encoding algorithms. Although the simpler algorithms produce lower-quality output, the encoding process is faster and requires less processing power.

Requirements

Minimum supported client

Windows XP [desktop apps only]

Minimum supported server

Windows Server 2003 [desktop apps only]

Header

Wmcodecdsp.h

See also

Media Foundation Properties

 

 

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