The DMCA is a bit overly broad to be considered just a copyright law. For example, just breaking encryption on a DVD is technically illegal regardless of whether you then go on to do something otherwise illegal (make and sell bootlegs) or perfectly legal (make a space-shifted backup copy on your hard drive).
IIRC this was an intentional handout to media companies who were angry that ripping CDs is perfectly legal. They had to find a way to make doing the same with DVDs illegal.
IIRC this was an intentional handout to media companies who were angry that ripping CDs is perfectly legal. They had to find a way to make doing the same with DVDs illegal.