wshs0713 / mimi

a python library for midi to wav, generation, visualization, which is design for machine learning

mimi

a cross-platform python library for midi to wav, generation, visualization, which is design for machine learning
一個跨平台的midi撥放器、轉檔器、產生器，並包含一個midi visualizer。 供機器學習使用。

features:

• midi to mp3
• midi to numpy array
• midi to json
• midi to png
• random midi generator
• visualization of midi (piano roll)

future works

• better midi generator
• midi to music xml & xml to midi
• mp3 to midi

How to start?

see example

installation

install prerequisite

• timidity++ => 2.13.1
• ffmpeg

Windows

download timidity++
download ffmpeg
After download, add ffmpeg & timidity folder to %PATH%
You can create a folder C:\bin, and put only ffmpeg.exe, ffplay.exe and timidity.exe inside
Then set C:\bin to %PATH%

ubuntu

sudo apt-get install timidity ffmpeg

mac

Install homebrew if you haven't installed. In terminal, input:
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
install timidity++ & ffmpeg:
brew install timidity ffmpeg

install mimi

cd to mimi folder. in terminal, input: python setup.py install

if you wish not to install this package into the site-package folder,
rather than link the package to the folder you just download, you can install in this way:
python setup.py develop

2018/4/18 Note:
發現python setup.py install安裝會找不到cfg檔   請先改用develop方式安裝
python setup.py develop