KSPROPERTY_SYSAUDIO_INSTANCE_INFO
The KSPROPERTY_SYSAUDIO_INSTANCE_INFO property opens a virtual audio device and specifies the configuration flags for that device.
Usage Summary Table
| Get | Set | Target | Property descriptor type | Property value type |
|---|---|---|---|---|
Yes |
Yes |
Filter |
None |
The property descriptor (instance data) is a structure of type SYSAUDIO_INSTANCE_INFO that specifies which virtual audio device to open and also specifies the configuration flags for that device.
No property value (operation data) is defined for this property. Specify the property value pointer as NULL, and the property value size as zero.
Return Value
A KSPROPERTY_SYSAUDIO_INSTANCE_INFO property request returns STATUS_SUCCESS to indicate that it has completed successfully. Otherwise, the request returns an appropriate error status code.
Requirements
Header |
Ksmedia.h (include Ksmedia.h) |