pythonを使う場合

midi-to-osc.py

OSC_PORT = 19100

import pygame.midi as m
from pythonosc import udp_client
import argparse
parser = argparse.ArgumentParser()
parser.add_argument("--ip", default="127.0.0.1")
parser.add_argument("--port", type=int, default=OSC_PORT)
args = parser.parse_args()
print("--------------------")
print("osc port:" + str(args.port))
client = udp_client.SimpleUDPClient(args.ip, args.port)
m.init()

i_num=m.get_count()
midi_input_device_list = []
for i in range(i_num):
  device_info = m.get_device_info(i)
  if device_info[2]:#true=midi input device
    midi_input_device_list.append([device_info[1],i])
print("------------------------------")
print("MIDI input device list")
print("------------------------------")
for num in range(len(midi_input_device_list)):
  device_name = midi_input_device_list[num][0].decode()
  device_num  = midi_input_device_list[num][1]
  print (str(num) + "=[" + device_name + "]")
print("------------------------------")
select_num  = int(input("Enter your MIDI device number:"))
device_num  = midi_input_device_list[select_num][1]
device_name = midi_input_device_list[select_num][0].decode()
print("------------------------------")
print("MIDI input device : [" + device_name + "]")

i = m.Input(device_num) 
while True:
  if i.poll():
    midi_events = i.read(4)[0][0]
    midi_events.pop()
    midi_hex = [hex(i) for i in midi_events]
    print ("/rawmidi\t" + str(midi_hex))
    client.send_message("/rawmidi", midi_events)