You might be missing a trick here.
Ther's going to be increasing babble and tweeting about HTML5 flash-less vid, now that the iPad and iPhones won't support it (Flash).
Have a look here - video_for_everybody - just code it into an HTML page. I should imagine there might be benefits to having something packaged to write and export the xml and RSS feed and produce skins/controls. Adobe are already producing an exporter for Flash CS5 to convert projects