This massive guide with screenshots shows how to install all the available media players available to Ubuntu.
Read it here
Media player is a term typically used to describe computer software for playing back multimedia files. Most software media players support an array of media formats, including both audio and video files.Some media players focus only on audio or video and are known as audio players and video players respectively. The producers of these players usually focus on providing a better user experience as they are specifically tailored toward the media type.
I want to give the list of media players available for ubuntu users with installation instructions.