def __init__(self, id=None):
import ao
if id is None:
id = ao.driver_id('alsa') # oss
self.dev = ao.AudioDevice(
id, channels=1
) # rate, AudioDevice(aodevice, bits=16,rate=44100, byte_format=4,channels=1)
def getSignature(filename, playWhileReading=None):
(path, ext) = os.path.splitext(filename)
if ext.lower() == '.ogg':
ff = ogg.vorbis.VorbisFile(filename)
elif ext.lower() == '.mp3':
ff = MadWrapper(filename)
elif ext.lower() == '.wav':
ff = WavWrapper(filename)
else:
raise SystemError, "Unsupported audio file."
if playWhileReading:
device = 'esd'
id = ao.driver_id(device)
aodev = ao.AudioDevice(id)
info = ff.info()
trm = musicbrainz.trm()
trm.SetPCMDataInfo(info.rate, info.channels, 16)
while 1:
(buff, bytes, bit) = ff.read()
if bytes == 0:
break
if trm.GenerateSignature(buff):
break
if playWhileReading:
aodev.play(buff, bytes)
sig = trm.FinalizeSignature()
return sig
def getSignature(filename, playWhileReading = None):
(path, ext) = os.path.splitext(filename)
if ext.lower() == '.ogg':
ff = ogg.vorbis.VorbisFile(filename)
elif ext.lower() == '.mp3':
ff = MadWrapper(filename)
elif ext.lower() == '.wav':
ff = WavWrapper(filename)
else:
raise SystemError, "Unsupported audio file."
if playWhileReading:
device = 'esd'
id = ao.driver_id(device)
aodev = ao.AudioDevice(id)
info = ff.info()
trm = musicbrainz.trm()
trm.SetPCMDataInfo(info.rate, info.channels, 16)
while 1:
(buff, bytes, bit) = ff.read()
if bytes == 0:
break
if trm.GenerateSignature(buff):
break
if playWhileReading:
aodev.play(buff, bytes)
sig = trm.FinalizeSignature()
return sig
#!/usr/bin/env python
"""short.py - a really brief demonstration of using the ao and ogg modules"""
import ogg.vorbis
import ao
filename = "test.ogg"
device = "esd"
SIZE = 4096
vf = ogg.vorbis.VorbisFile(filename)
id = ao.driver_id(device)
ao = ao.AudioDevice(id)
while 1:
(buff, bytes, bit) = vf.read(SIZE)
if bytes == 0:
break
ao.play(buff, bytes)
#!/usr/bin/env python
'''short.py - a really brief demonstration of using the ao and hip modules'''
import hip
import ao
import sys
filename = sys.argv[1]
device = 'esd'
SIZE = 4806
hf = hip.hip(filename)
id = ao.driver_id(device)
ao = ao.AudioDevice(id)
while 1:
(buff, bytes, bit) = hf.read(SIZE)
if bytes == 0: break
ao.play(buff, bytes)
def __init__(self, filename):
id = ao.driver_id('alsa')
self.vf = ogg.vorbis.VorbisFile(filename)
self.device = ao.AudioDevice(id)
modchoice = 'ao'
choices = {'ao': AOPlayer, 'lad': LADPlayer}
for arg, val in optlist:
if arg == '-h' or arg == '--help':
usage()
sys.exit(2)
elif arg == '-V' or arg == '--version':
print version
sys.exit(0)
elif arg == '-d' or arg == '--device':
import ao
try:
driver_id = ao.driver_id(val)
except ao.aoError:
sys.stderr.write('No such device %s\n' % val)
sys.exit(1)
elif arg == '-o' or arg == '--device-option':
raise NotImplementedError
elif arg == '-m' or arg == '--module':
if choices.has_key(val):
modchoice = val
else:
usage("%s is not a valid module choice" % val)
sys.exit(2)
elif arg == '-v' or arg == '--verbose':
def __init__(self, id=None):
import ao
if id is None:
id = ao.driver_id('esd')
self.dev = ao.AudioDevice(id)
