CD/DVD copy protection is a blanket term for various methods of copy protection for CDs and DVDs. Such methods include DRM, CD-checks, Dummy Files, illegal tables of contents, over-sizing or over-burning the CD, physical errors and bad sectors. Many protection schemes rely on breaking compliance with CD and DVD standards, leading to playback problems on some devices.
Protection schemes rely on distinctive features that:
can be applied to a medium during the manufacturing process, so that a protected medium is distinguishable from an unprotected one.
cannot be faked, copied, or retroactively applied to an unprotected medium using typical hardware and software.
and 25 Related for: Compact Disc and DVD copy protection information
CD/DVDcopyprotection is a blanket term for various methods of copyprotection for CDs andDVDs. Such methods include DRM, CD-checks, Dummy Files, illegal...
and other media. Copyprotection is most commonly found on videotapes, DVDs, Blu-ray discs, HD-DVDs, computer software discs, video game discsand cartridges...
In 2005 it was revealed that the implementation of copyprotection measures on about 22 million CDs distributed by Sony BMG installed one of two pieces...
The following compactdiscs, sold by Sony BMG, were shipped with the computer software known as Extended CopyProtection (XCP). As a result, any Microsoft...
This is a list of notable copyprotection schemes for various medias. Dongle Hardware key containing electronic serial number required to run the software;...
writer or DVD writer. Instead of writing data to an actual disc, it creates a virtual disk image. A virtual burner, by definition, appears as a disc drive...
The DVDCopy Control Association (DVD CCA) is an organization primarily responsible for the copyprotection of DVDs. The Content Scramble System (CSS)...
1989. Several types of protection existed. While basically intended as a means of copy-protecting compactdiscs, Copy Control discs cannot properly be referred...
The Analog Protection System (APS), also known as Analog CopyProtection (ACP), Copyguard or Macrovision, is a VHS andDVDcopyprotection system originally...
SafeDisc is a copyprotection program for Microsoft Windows applications and games distributed on optical disc. Created by Macrovision Corporation, it...
ARccOS protection; it is also naturally overcome by using ddrescue, a Linux utility designed to copy images with errors. CompactDiscandDVDcopy protection...
Content Protection for Recordable Media and Pre-Recorded Media (CPRM / CPPM) is a mechanism for controlling the copying, moving, and deletion of digital...
Laserdisc until the advent of the DVD. In 1979, Philips and Sony, in consortium, successfully developed the audio compactdisc. In 1979, Exxon STAR Systems...
Ltd) and sold as a copyprotection or digital rights management (DRM) scheme for CompactDiscs. It was used on some CDs distributed by Sony BMG and sparked...
produced DVD video disc. Before the release of DeCSS free and open source operating systems (such as BSD and Linux) could not play encrypted video DVDs. DeCSS's...
related to digital rights management No-disc crack, software to circumvent CompactDiscandDVDcopyprotection Password cracking, the process of recovering...
support, DVDand Blu-ray Disc decryption, copyprotection removal and the ability to make discs unrestricted and region-free. While most DVD rippers only...
content distribution and digital rights management, intended to restrict access to andcopying of the post-DVD generation of optical discs. The specification...
Comparison of portable media players CompactDiscandDVDcopyprotection "Toshiba Science Museum : World's First DVD Player". toshiba-mirai-kagakukan.jp...
protection mechanisms for DVD-Video discs. CSS attempts to restrict access to the content only for licensed applications. According to the DVDCopy Control...
CompactDisc Digital Audio (CDDA or CD-DA), also known as Digital Audio CompactDisc or simply as Audio CD, is the standard format for audio compact discs...
making a particular number illegal. Commercial HD DVDsand Blu-ray discs integrate copyprotection technology specified by the AACS LA. There are several...
and music on CD andDVD to prevent copying. Essentially the software on the disc will audit the user's computer for certain types of virtual CD and CD...
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