VLC
From Vague Hope Wiki
Streaming to Icecast
cvlc -v --http-proxy '127.0.0.1:3128' "$HOME/tmp/test.m4a" \
--sout '#transcode{vcodec=none,acodec=mp3,ab=128,channels=2,samplerate=44100}:standard{access=shout{mp3=1,bitrate=128, samplerate=44100, channels=2,name='name',genre='all'},,mux=raw,dst=admin:hackme@127.0.0.1:8000/stream}'
