To extract the audio stream from a video file using ffmpeg, open a terminal window and enter the following command: $ ffmpeg -i file.avi -vn -ab 256k -ar 48000 -y file.mp3 <enter> Note that the values 256 and 48000 in the above example can be changed per convenience.
Tag: restricted extras
Read encrypted DVDs on Ubuntu
By default, Ubuntu or Xubuntu cannot read encrypted DVDs. To be able to do so, run the following command in a terminal: $ sudo /usr/share/doc/libdvdread4/install-css.sh <enter>
Install ubuntu restricted extras repository
$ sudo apt-get install ubuntu-restricted-extras <enter> Use this to install the restricted codecs, fonts, and more for your Ubuntu, Xubuntu or Lubuntu Linux installation.
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