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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

Requirement Value
Minimum supported client
 Windows Vista [desktop apps only]
Minimum supported server
 Windows Server 2008 [desktop apps only]
Header
Wmcodecdsp.h

See also

Media Foundation Properties

Voice Capture DSP

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