ah i get what you mean now, so what you are saying is taht you have a dvd recording device that is a stand alone system like a vcr would be
i would still guess that the dvd recorder you have just doesn't want to copy the media because it is protected with a security key, or encrypted or copywrited
what macrovision does is when you have the device that is Playing the dvd movie connected to another device rather than straight to the television, you will get a bad image quality, or a black and white image, or blips every so often, etc