26 

    27 * How convert flac to mp3?

    28 

    29   $ flac -c -d $file.flac | lame -m j -q 0 -V 0 -s 44.1 - $file.mp3

    30 

    31 * How convert wma to mp3?

    32 

    33   $ mplayer -vo null -vc dummy -af resample=44100 -ao pcm:waveheader $file.wma

    34   $ lame -m s audiodump.wav -o "$file.mp3

    35   $ rm audiodump.wav

    36 

    37 * How convert m4a to mp3?

    38 

    39   $ faad -o - $file.m4a | lame -V 0 - $file.mp3