Free & Open Source
Lightweight. NO IMAGES USED
100% skinnable using CSS
Library independent
Easy to use
Easy to understand & extend
Consistent look between browsers
Full Screen & Full Window Modes
Volume Control
Forced fallback to Flash (even when there is an unsupported source)

Gridless has a simple approach on markup and styles. There aren't any pre-made grid systems and the CSS isn't littered with silly classes. Gridless is only a starting point, that should be edited to suit each project's needs

html5 templates