VideoJS - VideoJS is an HTML5 Video Player, built with Javascript and CSS, with a fallback to a Flash video...
tinyMediaManager - A multi OS media manager written in Java/Swing
Video Hub App - The fastest way to browse, search, and manage videos on your computer. Like YouTube for videos on your computer!
FileBot - FileBot is the ultimate tool for organizing and renaming your Movies, TV Shows and Anime as well as fetching subtitles and artwork. It's smart and just works.
JW Player - JW Player is an embeddable media player.
TheRenamer - Automatically rename and organize your TV shows and Movies. Also moves them to your Media Library!