It was written as a proof of concept for an audio visualization project.
This package depends on NumPy and Matplotlib.
sudo apt-get install python-numpy
sudo apt-get install python-matplotlib
In addition, you need ffmpeg
to mix the audio with generated images:
sudo apt-get install ffmpeg
Usage:
./make.sh FILENAME
Plots the Fast Fourier Transform data for a mono WAV file into image files.
You can execute importer.py
to convert a stereo WAV file to mono.
It will output thousands of PNG images into the directory from which it is run, so make sure you're not running low on disk space before setting it going.