Playing mp3 with pyglet

[constantin01]

Hi

I use pyglet to play songs in wav and mp3 formats. According to docs of Pyglet, I should install ffmpeg, so I did it but problem is:

p = pyglet.media.Player()
file = pyglet.media.load(r'C:\Zeta.mp3')

TraceBack (most recent call last):

...

  File "C:\Python3\lib\site-packages\pyglet\media\codecs\wave.py", line 59, in __init__
    raise WAVEDecodeException(e)
pyglet.media.codecs.wave.WAVEDecodeException: file does not start with RIFF id

What is wrong? Probably, I installed ffmpeg in wrong way? What I do: install windows built from here: https://www.ffmpeg.org/ and then copy files into folder 'ffmpeg' in C:\ , after it I set a path in environment variables. How to check whether I installed ffmpeg correctly?

To be presice:

Windows 10 64x

>>> pyglet.version
'2.0.dev0'