mirror of https://github.com/python/cpython.git
39 lines
878 B
Python
39 lines
878 B
Python
|
# Dump CD audio on disk (in AIFF format; stereo, 16 bit samples, 44.1 kHz).
|
||
|
|
#
|
||
|
|
# Each argument is either a track to play or a quoted 7-tuple:
|
||
|
|
# '(track, min1, sec1, frame1, min2, sec2, frame2)'
|
||
|
|
# to play the track from min1:sec1:frame1 to min2:sec2:frame2.
|
||
|
|
# If track is zero, times are absolute instead.
|
||
|
|
|
||
|
|
import sys
|
||
|
|
import string
|
||
|
|
import readcd
|
||
|
|
import aiff
|
||
|
|
import AL
|
||
|
|
import CD
|
||
|
|
|
||
|
|
def writeaudio(a, type, data):
|
||
|
|
a.writesampsraw(data)
|
||
|
|
|
||
|
|
def ptimecallback(a, type, (min, sec, frame)):
|
||
|
|
if frame == 0:
|
||
|
|
print 'T =', min, ':', sec
|
||
|
|
|
||
|
|
def main():
|
||
|
|
a = aiff.Aiff().init(sys.argv[1], 'w')
|
||
|
|
a.sampwidth = AL.SAMPLE_16
|
||
|
|
a.nchannels = AL.STEREO
|
||
|
|
a.samprate = AL.RATE_44100
|
||
|
|
l = []
|
||
|
|
for arg in sys.argv[2:]:
|
||
|
|
l.append(eval(arg))
|
||
|
|
print l
|
||
|
|
r = readcd.Readcd().init()
|
||
|
|
r.set(l)
|
||
|
|
r.setcallback(CD.AUDIO, writeaudio, a)
|
||
|
|
r.setcallback(CD.PTIME, ptimecallback, None)
|
||
|
|
r.play()
|
||
|
|
a.destroy()
|
||
|
|
|
||
|
|
main()
|