How to protect media content from copying?

Question

Content

So, the scene is the outback, in which there is no normal Internet, a computer store.
Completed tasks: to make an excellent, high-quality selection of media materials (mainly films in *.avi, *.mkv and music in *.mp3) in high quality, deliver it with a ready-made computer.
Task outstanding: protect content from being copied.
I don't know how to do it. Using MS DRM is a big hassle, as you will have to reformat the content to wmv / wma. Are there other similar methods? Maybe some non-obvious stupid way?

Answer 1

I have a pattern break. Why protect something that apparently is not licensed?

Answer 2

it is impossible to protect, there is still someone who will break

Answer 3

You can close up all the outlets ;-), in the sense of turning off USB, Ethernet, RS232, and sealing the case.

Answer 4

PS But in essence, no one will say anything, no?

Answer 5

Are you serious about protecting stolen content? What's the point? Raise sales?
Sell ​​this content on media for 100 rubles, if you really don’t care about the legality of your actions.