Create mp3 from wav with ffmpeg

notes for Create mp3 from wav with ffmpeg:

(for 256 kbit mp3) ffmpeg -i audio.wav -acodec libmp3lame -b:a 256k audio.mp3 (for 190 kbit variable mp3) ffmpeg -i audio.wav -acodec libmp3lame -b:a 2 audio.mp3