opusenc

Convert WAV or FLAC audio to Opus.

Convert WAV to Opus using default options

$ opusenc [path/to/input.wav] [path/to/output].opus

Convert stereo audio at the highest quality level

$ opusenc --bitrate [512] [path/to/input.wav] [path/to/output].opus

Convert 5.1 surround sound audio at the highest quality level

$ opusenc --bitrate [1536] [path/to/input.flac] [path/to/output].opus

Convert speech audio at the lowest quality level

$ opusenc [path/to/input.wav] --downmix-mono --bitrate [6] [path/to/out].opus