KSPROPERTY_AUDIO_MUX_SOURCE
The KSPROPERTY_AUDIO_MUX_SOURCE property specifies the source for the output stream of a multiplexer. This is a property of a MUX node (KSNODETYPE_MUX).
Usage Summary Table
| Get | Set | Target | Property descriptor type | Property value type |
|---|---|---|---|---|
Yes |
Yes |
Filter |
KSNODEPROPERTY | ULONG |
The property value (operation data) is of type ULONG. This value is the pin ID of the selected input pin on the MUX node.
Return Value
A KSPROPERTY_AUDIO_MUX_SOURCE property request returns STATUS_SUCCESS to indicate that it has completed successfully. Otherwise, the request returns an appropriate error status code.
Remarks
The pin ID identifies a logical pin on the MUX node. For a discussion of pin IDs for logical pins on a node inside a filter, see PCCONNECTION_DESCRIPTOR.
Requirements
Header |
Ksmedia.h (include Ksmedia.h) |
See also
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