I've created a fixed-layout epub, and the video plays on the desktop ibook reader but doesn't on the iPad - it shuts down the ibook reader. The video is MP4. I've tried it both as auto play on page load and as tap to play.
I'm having the same issue with Video's not playing on ios, I think Indesign converts the video file to .swf format which is flash, and not supported by ios.
That is most certainly not happening.
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