Receiving OSC messages as list of audio streams — Pyo 1.0.4 documentation

Pyo 1.0.4 documentation

# Receiving OSC messages as list of audio streams

04-receive-list.py

OscListReceive receives list of values over a network via the Open Sound Control protocol. It converts the values as audio streams that can be used to control audio process.

    from pyo import *

    s = Server().boot()

    source = SfPlayer("../snds/flute.aif", loop=True, mul=0.7)

    # Receives a list of two values from a TouchOSC's XY pad and converts
    # them as audio streams. All streams for a given address can be retrieve
    # with the syntax: rec[address]. One can access the individual streams
    # for an address with slicing: rec[address][0], rec[address][1], etc.
    rec = OscListReceive(port=9002, address="/4/xy", num=2)

    # Sets initial values for the OSC streams. This allow the program to run with
    # minimal behaviour even if no message have been sent on this address.
    rec.setValue("/4/xy", [0.5, 0.5])

    # Assign the value on the X axis to the drive parameter, and
    # the value on the Y axis to the slope (lowpass filter) parameter.
    disto = Disto(source, drive=Sqrt(rec["/4/xy"][0]), slope=Sqrt(rec["/4/xy"][1]), mul=0.5).mix(2).out()

    s.gui(locals())