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#!/usr/bin/python
# Copyright (c) 2003 by Michael Gogins
# Shows how to render an ordinary MIDI sequence
# using a SoundFont
import CsoundAC
# Load the MIDI sequence into the score.
model = CsoundAC.MusicModel()
model.setCppSound(csound)
score = model.getScore()
score.load("c:/WINDOWS/Media/town.mid")
print("Score length = ", len(score))
csound.setOrchestra('''
sr = 44100
ksmps = 100
nchnls = 2
0dbfs = 1
gSfont = "../../samples/sf_GMbank.sf2"
giFluid fluidEngine
giSFont fluidLoad gSfont, giFluid, 1
ichn = 1
lp01:
ibank = (ichn != 10 ? 0 : 128)
ipreset = (ichn != 10 ? (ichn - 1) * 8 : 0)
fluidProgramSelect giFluid, ichn - 1, giSFont, ibank, ipreset
loop_le ichn, 1, 16, lp01
event_i "i", 90, 0, -1
instr 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ; FluidSynth General MIDI
; INITIALIZATION
; Channel, bank, and program determine the preset, that is, the actual sound.
ichannel = p1
ikey = p4
ivelocity = p5
ijunk11 = p11
; AUDIO
print ichannel, ikey, ivelocity
fluidNote giFluid, ichannel - 1, ikey, ivelocity
endin
instr 90
aL, aR fluidOut giFluid
outs aL, aR
endin
''')
csound.setScore(score.getCsoundScore())
csound.setCommand("csound -RWdfo town.wav ./temp.orc ./temp.sco")
csound.exportForPerformance()
model.perform()
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