I am new to this and looking around for help. I've just been asked by a client if a corporate video I have produced for him can be delivered to their sales teams' iPads in such a way that it can be viewed on the device but cannot be further distributed or shared, ie they can show it to clients physically in the room looking at their iPad, but they can't e-mail, copy or upload it.
Anyone know of a way of doing this other than embedding it in a dedicated IOS app custom written?. I went through many resources and also checked many best animated Corporate Video but did not find any solution.Please help me out.

Any help will be appreciated.
Thank you.