The goal is to prevent mass distribution of copyrighted content that have been recorded from digital broadcasts. The broadcast flag can dictate what is allowed to be done with the content and what is not. For example, recording a broadcast might be allowed, but making copies of the recording can be restricted.
However, some DVD+R/RW recorders utilize this encryption because the implementation of VCPS is not mandated by the DVD+RW Alliance. However, this means that devices that do not utilize the technology will not be able to record content that is transmitted using the new broadcast flag protection.
Source:
WesleyTech
Written by: James Delahunty @ 6 Jul 2007 6:27