Converting Multiple Files from flv or mp4 to mp3 with ffmpeg

Here’s another one liner to convert every flv or mp4 file in a directory to mp3 with ffmpeg. (the example asumes you’re converting mp4 to mp3. If you are converting flv, replace mp4 for flv in the output file). for i in *; do ffmpeg -i "$i" "${i%mp4}mp3"; done