Here is the official web page of the VorbisSPI project : Ogg Vorbis SPI for Java™ Sound This is not a commercial project. VorbisSPI is an open source project, and anyone can add his contribution. VorbisSPI is a Java Service Provider Interface that adds OGG Vorbis audio format support to Java platform. It supports icecast streaming. It is based on JOrbis Java libraries. But what is Ogg Vorbis ? "Og