Hmmm... did you look at Molebox at all?
It doesn't create temporary files, doesn't require any additional coding, uses encryption, and the best part is, its fast - as fast as using normal, unprotected, uncompressed media.
If you're using temporary files, then all the encryption and protection in the world is just a big waste of time. It'd be very easy to write a directory monitor in Blitz which exports those temporary files to another folder.
You really need to check out what you're up against. Molebox might be a bit expensive, but its a phenomenal piece of software. Well worth the money.
It doesn't create temporary files, doesn't require any additional coding, uses encryption, and the best part is, its fast - as fast as using normal, unprotected, uncompressed media.
If you're using temporary files, then all the encryption and protection in the world is just a big waste of time. It'd be very easy to write a directory monitor in Blitz which exports those temporary files to another folder.
You really need to check out what you're up against. Molebox might be a bit expensive, but its a phenomenal piece of software. Well worth the money.