Unreal Engine Blueprint API Reference > MIDI Device Manager
Creates an instance of a MIDI output device controller that can be used to interact with a connected MIDI device
Target is MIDIDevice Manager
Inputs
| Type | Name | Description |
|---|---|---|
| exec | In | |
| integer | Device ID | The ID of the MIDI device you want to talk to. Call "Find MIDI Devices" to enumerate the available devices. |
Outputs
| Type | Name | Description |
|---|---|---|
| exec | Out | |
| object | Return Value | If everything goes okay, a valid MIDI device controller object will be returned. If anything goes wrong, a null reference will be returned. |