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MP3Player Using PyGame
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''' | |
Created on 2012. 2. 19. | |
This module is for playing mp3 (limited) and wav formatted audio file | |
@author: John | |
''' | |
import pygame | |
def playsound(soundfile): | |
"""Play sound through default mixer channel in blocking manner. | |
This will load the whole sound into memory before playback | |
""" | |
pygame.init() | |
pygame.mixer.init() | |
sound = pygame.mixer.Sound(soundfile) | |
clock = pygame.time.Clock() | |
sound.play() | |
while pygame.mixer.get_busy(): | |
print "Playing..." | |
clock.tick(1000) | |
def playmusic(soundfile): | |
"""Stream music with mixer.music module in blocking manner. | |
This will stream the sound from disk while playing. | |
""" | |
pygame.init() | |
pygame.mixer.init() | |
clock = pygame.time.Clock() | |
pygame.mixer.music.load(soundfile) | |
pygame.mixer.music.play() | |
while pygame.mixer.music.get_busy(): | |
print "Playing..." | |
clock.tick(1000) | |
def stopmusic(): | |
"""stop currently playing music""" | |
pygame.mixer.music.stop() | |
def getmixerargs(): | |
pygame.mixer.init() | |
freq, size, chan = pygame.mixer.get_init() | |
return freq, size, chan | |
def initMixer(): | |
BUFFER = 3072 # audio buffer size, number of samples since pygame 1.8. | |
FREQ, SIZE, CHAN = getmixerargs() | |
pygame.mixer.init(FREQ, SIZE, CHAN, BUFFER) | |
'''You definitely need test mp3 file (a.mp3 in example) in a directory, say under 'C:\\Temp' | |
* To play wav format file instead of mp3, | |
1) replace a.mp3 file with it, say 'a.wav' | |
2) In try except clause below replace "playmusic()" with "playsound()" | |
''' | |
try: | |
initMixer() | |
filename = 'C:\\Temp\\a.mp3' | |
playmusic(filename) | |
except KeyboardInterrupt: # to stop playing, press "ctrl-c" | |
stopmusic() | |
print "\nPlay Stopped by user" | |
except Exception: | |
print "unknown error" | |
print "Done" |
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