Use FFMPEG to measure [EBU R128](https://tech.ebu.ch/docs/r/r128.pdf) loudness of a stereo JACK stream and broadcast the levels over a websocket server.
npm install jack-ebumeterUse FFMPEG to measure EBU R128 loudness of a stereo JACK stream and broadcast the levels over a websocket server.
npm install -g jack-ebumeter
``bash
usage: ebumeter [options] port_1 port_2
port_1 and port_2 have to be JACK ports.
Options:
-p: Port for websocket server (default: 8080)
-h: Host for websocket server (default: localhost)
``