midi-jruby

Realtime MIDI IO with JRuby using the javax.sound.midi API.

In the interest of allowing people on other platforms to utilize your code, you should consider using unimidi. Unimidi is a platform independent wrapper that implements midi-jruby and has a similar API.

Features

Simplified API
Input and output on multiple devices concurrently
Generalized handling of different MIDI Message types (including SysEx)
Timestamped input events

Install

If you're using Bundler, add this line to your application's Gemfile:

gem "midi-jruby"

Otherwise

gem install midi-jruby

Examples

Input
Output

Issues

There is an issue that causes javax.sound.midi not to be able to send SysEx messages in some versions of OSX.

Documentation

rdoc

License

Apache 2.0, See the file LICENSE