Third party codecs on Fedora

1. Open a terminal as root user
  

• yum -y localinstall –nogpgcheck http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-stable.noarch.rpm http://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-stable.noarch.rpm 

2. After enable third party repo install the following packages
  

• yum -y install gstreamer gstreamer-plugins-good gstreamer-plugins-bad gstreamer-plugins-ugly libdvdread libdvdnav lsdvd libdvdcss ffmpeg ffmpeg-libs gstreamer-ffmpeg libmatroska xvidcore xine-lib xine-lib-extras-freeworld xine-plugin 

Now you should be able to play mp3, mp4, mkv, avi …files on Fedora.