TypeError in Adding Soundtrack

[agieocean]

When running this line:
movie = VideoFileClip(image).set_audio(AudioFileClip(audio))
I get the following error:

File "C:\Python34\lib\site-packages\moviepy\audio\io\AudioFileClip.py", line 63, in __init__
    buffersize=buffersize)
  File "C:\Python34\lib\site-packages\moviepy\audio\io\readers.py", line 70, in __init__
    self.buffer_around(1)
  File "C:\Python34\lib\site-packages\moviepy\audio\io\readers.py", line 234, in buffer_around
    self.buffer =  self.read_chunk(self.buffersize)
  File "C:\Python34\lib\site-packages\moviepy\audio\io\readers.py", line 123, in read_chunk
    self.nchannels))
TypeError: 'float' object cannot be interpreted as an integer

The audio file is a 1411 kbps wav.

[Zulko]

Does it work if you first transcode your file into some other format using e.g. ffmpeg ?