CD/DVD Copy Protection
نویسندگان
چکیده
منابع مشابه
Digital Watermarking for DVD . . .
O ne of the most quoted applications for digital watermarking is in the context of copy-protection of digital (multi-)media. In its most basic form a watermark is used as a single bit that indicates whether or not content is copyrighted. By the nature of a watermark, this copy-protection bit is (theoretically) strongly tied to the content: it can only be removed when the content suffers serious...
متن کاملCopy Protection for DVD Video
The prospect of consumer digital versatile disk (DVD) recorders highlights the challenge of protecting copyrighted video content from piracy. We describe the copy protection system currently under consideration for DVD. The copy protection system broadly tries to prevent illicit copies from being made from either the analog or digital I/O channels of DVD recorders. An analog copy protection sys...
متن کاملWhat Issues Play a Role in Designing an Effective System?
One of the most quoted applications for digital watermarking is in the context of copy-protection of digital (multi-)media. In its most basic form a watermark is used as a single bit that indicates whether or not content is copyrighted. By the nature of a watermark, this copy-protection bit is (theoretically) strongly tied to the content: it can only be removed when the content suffers serious ...
متن کاملSystem Aspects of Copy Management for Digital Video
THIS PAPER REVIEWS BASIC PRINCIPLES OF COPY PROTECTION FOR DIGITAL VIDEO. WE DISTINGUISH BETWEEN THE ROLE OF CRYPTOGRAPHY AND EMBEDDED SIGNALING, AS SEEN BY STANDARDIZATION BODIES SUCH AS THE DVD COPY PROTECTION TECHNICAL WORKING GROUP (CPTWG). WE IDENTIFY SEVERAL ISSUES THAT ARE UNRESOLVED AND/OR CURRENTLY UNDER DISCUSSION. IN PARTICULAR, WE ELABORATE ON PLAY CONTROL, COPY GENERATION CONTROL, ...
متن کاملSpies, Thieves, and Lies: The Battle for Multimedia in the Digital Era
ultimedia security has become an immediate concern for content providers, artists, and the entertainment industry. The apparent panic over the need for an effective mechanism for digital media rights protection echoes in many of today's news stories. The fundamental cause for this frenzy is the leakage problem. The leakage problem involves the illegal duplication , unlawful tampering, and wrong...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2004