Mobile Video for WordPress is designed to make video easy for WordPress. It integrates with Zencoder and has video training available that shows you how to do each step. There is no requirement for flash to view video, although flowplayer is used as a fallback when that's the only working option.
HTML5Video
Installation through the
wordpress.org directory is recommended.ates
0.9.4
fix a javascript error that prevented zencoder account creation
0.9