libvorbisenc2 - 1.3.7-2 main

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.
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The Vorbisenc library provides a convenient API for setting up an encoding
environment using libvorbis.