Watch movie using firefox web-browser in fedora

if you wanna watch the movies using firefox web-browser try this,
open terminal,
login as root user.
then type the following command….

$ yum install totem-mozplugin gstreamer-plugins-ugly gstreamer-plugins-bad

press enter. then it will prompt for ‘y/n’: press ‘y’ after seeing ‘complete’
restart the browser, now you can see movies using your browser.