I have a book that I'm publishing that I'm trying to test on my iphone 5/ipad. I have done this last year with another book without any problems. This new book has a short film embedded, so is that making a difference for the problem I'm having? I have placed different files formats into indesign and it takes it fine. But the epub version kinda freaks out when it's read. Suggestions? The best video format for Indesign? Cheers.