pure data stream mixer

a Pure Data patch by b01 that allows to play several audio streams and send the mix to an icecast server.

This patch involves several dependencies (Pd libraries) :

Possible to install theses librairies with Deken or with your package manager (Linux Debian / ubuntu).

To install Pure data : https://puredata.info/ or https://github.com/agraef/purr-data/releases