VideoJS - VideoJS is an HTML5 Video Player, built with Javascript and CSS, with a fallback to a Flash video...
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Plyr - A simple, accessible and customisable HTML5 media player
Windows Media Player - Get information about Windows Media Player and other Windows Media technologies.
Flowplayer - Flowplayer is a video player for web sites.
Amarok - The Amarok team is proud to announce the immediate availability of the result of 2 years of hard work, the beta release of Amarok 2. 9. This release is marked by improvements, corrections and polishing of nearly all Amarok features.