Open Video Player (For Flash And Silverlight)
Open Video Player Initiative is a community project by companies like Adobe, Microsoft, Akamai & for sharing player code and best practices around video player development and monetization
It comes with 2 versions: for Flash & Silverlight.
A ready-to-deploy video player and a configuration tool (for easier configurations) is provided besides the source code.
Video player can be totally customized from colors to buttons & features included.
Demos for the player can found here.