MIDIUtil 介绍
MIDIUtil 是一个 Python 包，用来生成 MIDI 音乐文件。
示例代码：
Import the library
from midiutil.MidiFile import MIDIFile
Create the MIDIFile Object with 1 track
MyMIDI = MIDIFile(1)
Tracks are numbered from zero. Times are measured in beats.
track = 0
time = 0
Add track name and tempo.
MyMIDI.addTrackName(track,time,”Sample Track”)
MyMIDI.addTempo(track,time,120)
Add a note. addNote expects the following @R_75_4045@ion:
track = 0
channel = 0
pitch = 60
time = 0
duration = 1
volume = 100
Now add the note.
MyMIDI.addNote(track,channel,pitch,time,duration,volume)
And write it to disk.
binfile = open(“output.mid”, ‘wb’)
MyMIDI.writeFile(binfile)
binfile.close()
MIDIUtil 官网
http://code.google.com/p/midiutil/
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