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KSPROPERTY_AUDIO_LATENCY

The KSPROPERTY_AUDIO_LATENCY property is used to report the delay (or amount of audio buffering) that is associated with the stream.

Usage Summary Table

GetSetTargetProperty descriptor typeProperty value type

Yes

No

Pin

KSPROPERTY

KSTIME

 

The property value (operation data) is a structure of type KSTIME that specifies the stream latency.

Return Value

A KSPROPERTY_AUDIO_LATENCY property request returns STATUS_SUCCESS to indicate that it has completed successfully. Otherwise, the request returns an appropriate error status code.

Remarks

This property is used to query the stream latency of a pin on an AEC filter. For more information, see Exposing Hardware-Accelerated Capture Effects.

Requirements

Header

Ksmedia.h (include Ksmedia.h)

See also

KSPROPERTY
KSTIME

 

 

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