# AudioBackendSelection

`import { AudioBackendSelection } from "destack:audio/binding";`

Audio backend selection.

```ds title="AudioBackendSelection"
export struct AudioBackendSelection {
    backend: AudioBackendKind;
    policy: AudioBackendSelectionPolicy;
}
```

[language/library/src/audio/binding/backend.ds:38:43](https://github.com/destack-sh/destack/blob/main/language/library/src/audio/binding/backend.ds#L38-L43)

## Members

### `backend: AudioBackendKind`

Requested backend.

### `policy: AudioBackendSelectionPolicy`

Selection behavior.