new_contents: import glob, os, subprocess
  
  def convertDir(inDir, outDir):
  	for path in glob.glob(os.path.join(inDir, "*.ACM")):
  		basename = os.path.splitext(os.path.basename(path))[0]
  		result = basename.lower() + ".wav" # output path of acm2wav
  		outpath = os.path.join(outDir, result)
  
  		print(path)
  		#print(basename)
  
  		# convert to wav
  		#os.system("acm2wav %s" % path)
  		subprocess.call(["acm2wav", path], stdout=subprocess.PIPE)
  
  		if not os.path.exists(result):
  			print("result file (%s) not found!" % result)
  			#break
  		elif not os.path.exists(outpath):
  			os.rename(result, outpath)
  
  def main():
  	if not os.path.exists("acm2wav.exe"):
  		print("need acm2wav.exe")
  		return
  	if not os.path.exists("SFX"):
  		print("need SFX/")
  		return
  
  	if not os.path.exists("audio"):
  		os.mkdir("audio")
  
  	if not os.path.exists("audio/sfx"):
  		os.mkdir("audio/sfx")
  
  	if not os.path.exists("audio/music"):
  		os.mkdir("audio/music")
  
  	convertDir("SFX", "audio/sfx")
  	convertDir("sound/music", "audio/music")
  
  	print("done!")
  
  if __name__ == '__main__': main()
subject: add convertAudio.py