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KSNODETYPE_AUDIO_KEYWORDDETECTOR

The KSNODETYPE_AUDIO_KEYWORDDETECTOR audio endpoint is a new endpoint that is available with Windows 10 and later versions of Windows. The KSNODETYPE_AUDIO_KEYWORDDETECTOR allows an audio capture driver to support a detector.

This filter cannot be shared with other capture devices. The filter has a KS pin factory that has pin category KSNODETYPE_AUDIO_KEYWORDDETECTOR. There cannot be more than one pin factory having this KS pin category in a given KS filter instance.

The KSNODETYPE_AUDIO_KEYWORDDETECTOR audio endpoint must support the following KS properties:

KSPROPERTY_SOUNDDETECTOR_SUPPORTEDPATTERNS

KSPROPERTY_SOUNDDETECTOR_PATTERNS

KSPROPERTY_SOUNDDETECTOR_ARMED

KSPROPERTY_SOUNDDETECTOR_MATCHRESULT

See also

KSPROPSETID_SoundDetector