You can without difficulties take out audio from video files for example the avi, mpg, also .flv into mp3 uses moreover mplayer or else the ffmpeg. You can even trace online stream keen on mp3, for example stream through the radio cast. Give permissionís by beginning by means of mplayer. To take out audio from video files, make use of the -dumpaudio alternative plus particular the output filename with -dumpfile
we will get the output:
mplayer -dumpaudio nodame_theme.flv -dumpfile nodame_theme.mp3
Well the audio removed through the .flv, consequently superiority is fairly low, however you can alter the audio rate by means of ffmpeg. Let observe how to make use of ffmpeg.
MPEG ADTS, layer III, v2, 8 kBits, 22.05 kHz, Monaural
-i is to particular input file, -ab audio bitrate, -ar audio sampling frequency
ffmpeg -i nodame_theme.flv -ab 128 -ar 44100 nodame_theme.mp3