Binary package “nautilus-script-audio-convert” in ubuntu xenial

A nautilus audio converter script

 audio convert is a script that converts between WAV, Ogg, MP3, MPC, FLAC, APE,
 AAC, and WMA files. It has an easy-to-use interface that makes it possible to
 fill in the tags for a few formats, copy the tags from input files into the
 new files, and choose the quality of compression.