MIDI Input/Output plugin for Fluentd

Experimental project for log audiolization.

Installation

$ gem install fluent-plugin-midi

Usage

• Output

echo '{"status":144, "note": 60, "velocity": 120}' | fluent-cat debug
sleep 3
echo '{"status":144, "note": 60, "velocity": 0}'   | fluent-cat debug

or

echo '{"status":144, "note": 60, "velocity": 120, "duration": 3}' | fluent-cat debug

Configuration

• Input

<source>
  type midi
  tag  TAG
  port MIDI_PORT_INDEX
</source>

• Output

<match pattern>
  type midi
  port MIDI_PORT_INDEX
</match>

port

To list midi port index

require 'rtmidi'
output = RtMidi::Out.new
puts output.port_nemes.each_with_index.to_a.inspect
# => [["IAC Driver port0", 0], ["IAC Driver port1", 1], ["MIDI Monitor (midimon.mMon)", 2]]

Contributing

1. Fork it ( http://github.com/meganemura/fluent-plugin-midi/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request