MFPKEY_WMAAECMA_QUALITY_METRICS Property

Retrieves quality metrics on acoustic echo cancellation (AEC) from the Voice Capture DSP.

Constant for IPropertyBag

Available only by using IPropertyStore.

Data Type

VT_BLOB

Remarks

The value of this property is an AecQualityMetrics_Struct structure. This property is read-only.

Requirements

Client: Requires Windows Vista or Windows XP.

Header: Include wmcodecdsp.h.

See Also

• Properties
• Voice Capture DSP