KSNODETYPE_AUDIO_ENGINE

The KSNODETYPE_AUDIO_ENGINE audio endpoint is a new endpoint that is available with Windows 8 and later versions of Windows. The KSNODETYPE_AUDIO_ENGINE audio endpoint is contained within a Wave kernel streaming (KS) audio filter, and it allows an audio driver to expose the capabilities of the hardware audio engine.

The KSNODETYPE_AUDIO_ENGINE audio endpoint is a required endpoint and its introduction made it necessary to develop a new Wave data sink pin factory to which the new endpoint directly connects.

The KSNODETYPE_AUDIO_ENGINE audio endpoint must support the KSPROPERTY_AUDIOENGINE enumerated values in addition to the following KS properties:

KSPROPERTY_AUDIO_MUTE

KSPROPERTY_AUDIO_PEAKMETER

KSPROPERTY_AUDIO_VOLUMELEVEL

KSPROPSETID_AudioEngine

 

 

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