MIDIInput

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 insecure contexts (HTTPS), in some or allsupporting browsers.

TheMIDIInput interface of theWeb MIDI API receives messages from a MIDI input port.

Instance properties

This interface doesn't implement any specific properties, but inherits properties fromMIDIPort.

Instance methods

This interface doesn't implement any specific methods, but inherits methods fromMIDIPort.

Events

midimessage: Fired when the current port receives a MIDI message.

In the following example the name of eachMIDIInput is printed to the console. Then,midimessage events are listened for on all input ports. When a message is received theMIDIMessageEvent.data property is printed to the console.

inputs.forEach((input) => {  console.log(input.name); /* inherited property from MIDIPort */  input.onmidimessage = (message) => {    console.log(message.data);  };});