-FLACOPTS, SPEEXENCOPTS, MPCENCOPTS, AACENCOPTS, ID3OPTS, EYED3OPTS, MP3GAINOPTS,
-CDPARANOIAOPTS, CDDA2WAVOPTS, CDDAFSOPTS, CDDBTOOLOPTS, EJECTOPTS, DISTMP3OPTS,
-NORMALIZEOPTS, CDSPEEDOPTS, MKCUEOPTS, VORBISCOMMMENTOPTS, METAFLACOPTS,
+FLACOPTS, SPEEXENCOPTS, MPCENCOPTS, AACENCOPTS, OPUSENCOPTS, ID3OPTS, EYED3OPTS,
+MP3GAINOPTS, CDPARANOIAOPTS, CDDA2WAVOPTS, CDDAFSOPTS, CDDBTOOLOPTS, EJECTOPTS,
+DISTMP3OPTS, NORMALIZEOPTS, CDSPEEDOPTS, MKCUEOPTS, VORBISCOMMMENTOPTS, METAFLACOPTS,