Ubuntu – Videos requires to install plugins to play files of the following types: • MPEG-4 AAC decoder • H.264 (High Profile) decoder

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i am unable to perform the task though i followed the instruction. how to handel Unable to locate package ubuntu-restricted-extras?

Best Answer

Unable to locate package ubuntu-restricted-extras?
Make sure that all Ubuntu repositories are enabled.

Open a terminal and execute :

sudo add-apt-repository main
sudo add-apt-repository universe
sudo add-apt-repository multiverse
sudo add-apt-repository restricted

Now install the packages :

sudo apt-get update
sudo apt-get install ubuntu-restricted-extras  

Note :

Maybe the ttf-mscorefonts-installer lets the installation process hang, because the license agreement is hidden in the background. So make sure to accept the Microsoft license agreement.