libvorbis-dev

Package contains libraries, required by other applications as dependencies. Do not install separately.

The Vorbis General Audio Compression Codec (development files)
Ogg Vorbis is a fully open, non-proprietary, patent-and-royalty-free,
general-purpose compressed audio format for audio and music at fixed
and variable bitrates from 16 to 128 kbps/channel.
.
This package contains the header files and documentation needed to develop
applications with libvorbis.