ref: 8a52a14da597a9c4f856cd0b57f13989660f51c6
dir: /AUTHORS/
Timothy B. Terriberry <tterribe@xiph.org> Ralph Giles <giles@xiph.org> Christopher "Monty" Montgomery <xiphmont@xiph.org> (original libvorbisfile) Gregory Maxwell <greg@xiph.org> (noise shaping dithering)