# MIDI_BACKEND_SCHEDULED_OUTPUT

`import { MIDI_BACKEND_SCHEDULED_OUTPUT } from "destack:device/binding";`

Backend can schedule output by timestamp.

```ds title="MIDI_BACKEND_SCHEDULED_OUTPUT"
const MIDI_BACKEND_SCHEDULED_OUTPUT: MidiBackendFlags
```

[language/library/src/device/binding/midi.ds:81](https://github.com/destack-sh/destack/blob/main/language/library/src/device/binding/midi.ds#L81)