Issue on MAC OSX

[bonomip]

site-packages/numpy/core/numeric.py", line 223, in ones
a = empty(shape, dtype, order)
TypeError: 'float' object cannot be interpreted as an index

caused by line 130 of "src/stream_reader_sounddevice.py".

solved by adding a hard cast to int.

self.data_windows_to_buffer = int(data_windows_to_buffer)

[jennsun]

Hi, were you able to get the audio visualizer to work on mac? I am having issues with opening the pygame visualizer with a Mac and would really appreciate some help. Thanks!

[nikao42]

I was able to get the visualizer working during the first time I tried it. It worked fine but had the wrong input device selected. I then changed it to the correct one in run_FFT_analyzer.py (device = 2, # Pyaudio (portaudio) device index, defaults to first mic input) and it wouldn't work anymore. I tried reverting to the previous settings but had no luck, the window where the visualizer was supposed to open in freezes.

[zain0111]

I face the same visualizer problem on mac.
In visualizer.py, I changed pygame.init() to pygame.dispaly.init() and it worked!

pygame.init()

pygame.display.init()
pygame.font.init()