Pygame cannot open sound file

Question

import pygame, time from pygame.locals import * soundObj = pygame.mixer.Sound('beeps.wav') soundObj.play() time.sleep(1) # wait and let the sound play for 1 second soundObj.stop() 

and this causes this error:

 Traceback (most recent call last): File "C:/Users/Jauhar/Desktop/Python/sounds.py", line 4, in <module> soundObj = pygame.mixer.Sound('beeps.wav') pygame.error: Unable to open file 'beeps.wav' 

The beeps.wav file is saved in the same directory as the python file in which the code is located.

I don’t understand why this will not work!

Answer 1

You cannot use the pygames library unless you initialize the modules you use or all pygame.

  pygame.mixer.pre_init(44100, 16, 2, 4096) #frequency, size, channels, buffersize pygame.init() #turn all of pygame on. 

do this before doing anything in pygame. I recommend it.

Answer 2

Pygame (at least version 2.9) does not support 32-bit floating point WAP files. Transcode it to a signed 16-bit WAV (e.g. using Audacity).

Answer 3

Try to register this information and you may find your problem.

 import os os.getcwd() # Log this line. soundObj = pygame.mixer.Sound('beeps.wav') 

This should tell you in which directory your application is located, trying to access your sound file. You will probably find it in the base of your catalog of games.

Answer 4

Having a similar problem, I found that the .wav file size is related to the problem. Creating a smaller WAV file allowed it to work without making significant changes to the problem.

Answer 5

The same program works for me if I create a display surface before playing sound.

  #! Python 3 ''' Making games with python chapter 2 program 5 ''' import pygame, sys, time from pygame.locals import* pygame.init() DISPLAYSURF = pygame.display.set_mode((400, 300)) pygame.display.set_caption("Sound!!") soundObj = pygame.mixer.Sound('badswap.wav') soundObj.play() time.sleep(1) #wait and let the sound play for X second soundObj.stop() while True: for event in pygame.event.get(): if event.type == QUIT: pygame.quit() sys.exit() pygame.display.update() 

Answer 6

Enter the sound file after pygame.init (). I had this problem, but after placing the audio file after that, it worked fine for me.