"This tutorial describes how to set up an audio streaming server
with Icecast2. In order that Icecast2 can stream audio to listeners
we install Ices2. Ices2 is a program that sends audio data to an
Icecast2 server to broadcast to clients. Ices2 can either read
audio data from disk (Ogg Vorbis files), or sample live audio from
a sound card and encode it on the fly. In this article we will let
Ices2 read .ogg files from the local hard disk..."