MFPKEY_WMAAECMA_FEATR_MICARR_MODE Property

Specifies how the Voice Capture DSP performs microphone array processing.

Constant for IPropertyBag

Available only by using IPropertyStore.

Data Type

VT_I4

Default Value

MICARRAY_SINGLE_BEAM

Applies To

Remarks

The value of this property is a member of the MIC_ARRAY_MODE enumeration. The default value is MICARRAY_SINGLE_BEAM. Before setting this property, you must set the MFPKEY_WMAAECMA_FEATURE_MODE property to VARIANT_TRUE.

The DSP uses this property only when microphone array processing is enabled.

Requirements

Minimum supported client

Windows Vista

Minimum supported server

Windows Server 2008

Header

Wmcodecdsp.h

See Also

Properties

Using the Voice Capture DSP

Voice Capture DSP

 

 

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Build date: 4/7/2010