MIDIAccess: outputs property

Limited availability

This feature is not Baseline because it does not work in some of the most widely-used browsers.

Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.

The outputs read-only property of the MIDIAccess interface provides access to any available MIDI output ports.

Value

A MIDIOutputMap instance.

Examples

The Navigator.requestMIDIAccess() method returns a promise that resolves with a MIDIAccess object. Printing the value of outputs to the console returns a MIDIOutputMap.

js
navigator.requestMIDIAccess().then((access) => {
  console.log(access.outputs);
});

Specifications

Specification
Web MIDI API
# dom-midiaccess-outputs

Browser compatibility

Report problems with this compatibility data on GitHub
desktopmobile
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
outputs

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support
No support
No support
See implementation notes.