Unreal Engine Blueprint API Reference > Audio > Bus
Queries if the given audio bus is active (and audio can be mixed to it).
Target is Audio Mixer Blueprint Library
Inputs
| Type | Name | Description |
|---|---|---|
| exec | In | |
| object | Audio Bus |
Outputs
| Type | Name | Description |
|---|---|---|
| exec | Out | |
| boolean | Return Value | Queries if the given audio bus is active (and audio can be mixed to it). |