Libvorbis is the reference implementation for the Ogg Vorbis audio file and compression format from Xiph. It provides high fidelity encoding even at low compression ratios, and is widely used by open source and commercial applications.
1.3.510 Mar 2015 03:25
Tolerate single-entry codebooks.
Fix decoder crash with invalid input.
Fix encoder crash with non-positive sample rates.
Fix issues in vorbisfile's seek bisection code.
Reject multiple headers of the same type.
Various build fixes and code cleanup.