I have a mp4 file and I want to extract the audio. (preferably in flac format.)
I can do it with ffmpeg command:
$ ffmpeg -i infilename.mp4 -acodec flac outfilename.flac
Unfortunately, my Ubuntu 14.04 does not have ffmpeg command, and have mencoder command instead.
My question is how can I extract audio from movie files with mencoder command?