Originally Posted by Eldon Hoke

Found this plugin the other day that takes advantage of FFMPEG and HTML5:-

http://wordpress.org/extend/plugins/...ail-generator/

Haven't had a chance to play with it so I don't know exactly how useful it is but it definitely looks promising.

Highly suggest using a HTML5 ready player and a script that can spit out the various formats necessary for maximum compatibility amongst desktop and mobile devices.