MIDIOutput - Web APIs | MDN
Instance properties
This interface doesn't implement any specific properties, but inherits properties from MIDIPort.
Instance methods
This interface also inherits methods from MIDIPort.
MIDIOutput.send()-
Queues a message to be sent to the MIDI port.
MIDIOutput.clear()-
Clears any pending send data from the queue.
Examples
The following example sends a middle C immediately on MIDI channel 1.
js
function sendMiddleC(midiAccess, portID) {
const noteOnMessage = [0x90, 60, 0x7f]; // note on, middle C, full velocity
const output = midiAccess.outputs.get(portID);
output.send(noteOnMessage); // sends the message.
}
Specifications
| Specification |
|---|
| Web MIDI API # MIDIOutput |