The document discusses a video email automation platform called Video Email that creates and delivers multiple optimized versions of a marketer's video to ensure each subscriber can view the video given the limitations of their email client. It generates different video files such as MP4, OGV, GIF, PNG, and HTML5 to be compatible with email clients like Apple Mail, Thunderbird, Firefox, Gmail, Yahoo Mail, Windows Live Mail, Safari, IE6, IE7, IE8, Outlook 2007, Outlook 2010 and Lotus Notes. It also has features like real-time video swapping, multiple encoding, bandwidth detection, engagement analytics and APIs for customization.