Encoder setup with BUTT

1. Download BUTT: https://danielnoethen.de/butt/
2. Settings → Main → Add:
   • Server: YOUR_ICECAST_HOST
   • Port: 8000
   • Password: your source password
   • Mountpoint: /live
3. Audio: MP3, 128kbps, 44.1kHz, Stereo.
4. Click Save and then Start.

If levels move but you hear nothing, see No audio?.