Software for live coding audio effects and synths in Python.

There's also some libraries for doing STFT and phase vocoder stuff. Take a look at the examples for more info.

There's a GUI! After building (see below), run it with python3 lib/gui.py.

For each tab you open, a JACK device will be created. The bottom window is the console for viewing error messages. The top window is your workspace. Some keys are mapped for you:

• F4 will execute the current "paragraph" (delimited by blank lines).
• F5 will execute the current line or the current visual selection.
• F6 will execute the whole file.
• F11 will clear the buffer (this attemps to minimize latency).
• F12 will silence output.

If you define a function like so:

def process(input, output):
  output[:] = input

and attach something to the JACK ports, you should hear the audio flowing through. input and output are NumPy arrays with shape (num_channels, buffer_size).

• Python 3
• NumPy
• Boost.Python ≥ 1.6.3
• JACK
• my fork of jackcpp
• neovim
• GTK+ 3
• PyGObject
• grpc
• tup

$ tup

GPL