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
| Get | Set | Target | Property descriptor type | Property value type |
|---|---|---|---|---|
Yes |
No |
Pin |
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) |