Hello, I'm new to the forums and have a question.
When it comes to dvd's are there any known methods to detect if the "store" bought dvd was ripped or burned?
As I know, when making your backup there is no physical action happening on the disk, but I was wondering if there was still a way to detect if a dvd was burned.
I've heard of watermarking, but I think this is mainly for discouraging burning as it makes the replicated movie unwatchable.
If anyone can give me some more info about this, I would appreciate it.