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Opus

Last updated:
Reference:trac.ffmpeg.org

Codecs ​

Quality from high to low:

libopus > libvorbis >= libfdk_aac > libmp3lame >= eac3/ac3 > aac > libtwolame > vorbis > mp2 > wmav2/wmav1

libopus ​

If output extension is .opus, codec libopus is automatically selected.

shell
ffmpeg -i input.wav output.opus