
Ubuntu Restricted Extras in the Software Centre
So you’ve got Ubuntu installed on your computer, but you can’t play your DVD’s, your music and video files don’t work properly, some web-sites don’t run properly, and you can’t understand why.
This because there are some codecs which are not included with Ubuntu due to licensing restrictions. However they are available in a package in the software repositories, the package is called ubuntu-restricted-extras.
There are three ways to install ubuntu-resticted-extras. Firstly through the Ubuntu Software Center, failing that using Synaptic Package Manager, or finally using the terminal
Ubuntu Software Centre
Open the Ubuntu Software Center and type Ubuntu restricted Extras into the search box
Press the Install button
Synaptic Package Manager
Similarly to the Software Centre, open Synaptic Package Manager, and search ubuntu restricted extras, check the associated packages
Press Apply
Terminal
To get started, press Ctrl – Alt – T on your keyboard to open Terminal.
When Terminal opens, type the command:
sudo apt-get install ubuntu-restricted-extras
and press Enter to install.
In each case you will be asked for your administrator or super-user. Once Ubuntu Restricted Extras is installed your music and videos will now work.
You’ll now be wondering why not put the ubuntu restricted extras onto the main distro. The reason why this is not done is mainly due to Ubuntu and Canonical’s commitment to free-libre (open source) software. The codecs in the package are free (as in monetary cost) to download, but they are proprietary packages, and the code is not open to be changed as the code for the rest of the distro is.