cpython/Demo/sgi/cd/cdaiff.py

34 lines
596 B
Python
Executable File

import sys
import readcd
import aifc
import AL
import CD
Error = 'cdaiff.Error'
def writeaudio(a, type, data):
a.writeframesraw(data)
def main():
if len(sys.argv) > 1:
a = aifc.open(sys.argv[1], 'w')
else:
a = aifc.open('@', 'w')
a.setsampwidth(AL.SAMPLE_16)
a.setnchannels(AL.STEREO)
a.setframerate(AL.RATE_44100)
r = readcd.Readcd().init()
for arg in sys.argv[2:]:
x = eval(arg)
try:
if len(x) <> 2:
raise Error, 'bad argument'
r.appendstretch(x[0], x[1])
except TypeError:
r.appendtrack(x)
r.setcallback(CD.AUDIO, writeaudio, a)
r.play()
a.close()
main()