// ksmedia.h

typedef struct _KSAUDIOMODULE_PROPERTY {
  KSPROPERTY Property;
  GUID       ClassId;
  ULONG      InstanceId;
} KSAUDIOMODULE_PROPERTY, *PKSAUDIOMODULE_PROPERTY;
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Windows Driver Kit DDI reference (ns-ksmedia-_ksaudiomodule_property)

_KSAUDIOMODULE_PROPERTY structure

Description

The KSAUDIOMODULE_PROPERTY structure describes the static, external properties of the audio modules.

Members

`Property`

The KSPROPERTY of the audio module is defined as follows.

`ClassId`

The ClassId of the audio module. The ClassId is an identifier that establishes what type of module this is. The value and mapping is established by the ISV and IHV.

`InstanceId`

The InstanceId of the audio module. The InstanceId is a unique identifier that distinguishes this instance of a module from another instance of a module.

Remarks

For more information about audio modules, see Implementing Audio Module Discovery.

KSAUDIOMODULE_PROPERTY - NtDoc