From:
http://pubhtml5.com/qa/embed-video-with-entrance-and-exit-animation-into-digital-flip-publications.html

PUB HTML5 is a powerful digital flipbook publishing platform which enables you to convert multiple PDF files into amazing and interactive digital publications with rich media. For example, you can insert YouTube video, Vimeo video, sound, image, etc. into your page flip publication easily in minutes. Moreover, you can add entrance and exit animation to the embedded video as well.