MFPKEY_WMAAECMA_FEATURE_MODE Property

Enables the application to override the default settings on various properties of the Voice Capture DSP.

Constant for IPropertyBag

Available only by using IPropertyStore.

Data Type

VT_BOOL

Default Value

VARIANT_FALSE

Applies To

• Voice Capture DSP

Remarks

If this property is VARIANT_TRUE, the application can set the following properties on the DSP:

• MFPKEY_WMAAECMA_FEATR_AES
• MFPKEY_WMAAECMA_FEATR_AGC
• MFPKEY_WMAAECMA_FEATR_CENTER_CLIP
• MFPKEY_WMAAECMA_FEATR_ECHO_LENGTH
• MFPKEY_WMAAECMA_FEATR_FRAME_SIZE
• MFPKEY_WMAAECMA_FEATR_MICARR_MODE
• MFPKEY_WMAAECMA_FEATR_MICARR_PREPROC
• MFPKEY_WMAAECMA_FEATR_NOISE_FILL
• MFPKEY_WMAAECMA_FEATR_NS
• MFPKEY_WMAAECMA_FEATR_VAD

If this property is VARIANT_FALSE, the DSP ignores these properties and uses its default settings. The default value of this property is VARIANT_FALSE.

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