Related Research Articles
DeCSS is one of the first free computer programs capable of decrypting content on a commercially produced DVD video disc. Before the release of DeCSS, free and open source operating systems could not play encrypted video DVDs.
Ripping is the extraction of digital content from a container, such as a CD, onto a new digital location. Originally, the term meant to rip music from Commodore 64 games. Later, the term was applied to ripping WAV or MP3 files from digital audio CDs, and after that to the extraction of contents from any storage media, including DVD and Blu-ray discs, as well as the extraction of video game sprites.
Universal City Studios, Inc. v. Corley, 273 F.3d 429, was a court ruling at the United States Court of Appeals for the Second Circuit. The ruling was the first significant test of the anti-circumvention provisions of the Digital Millennium Copyright Act.
VOB is the container format in DVD-Video media. VOB can contain digital video, digital audio, subtitles, DVD menus and navigation contents multiplexed together into a stream form. Files in VOB format may be encrypted.
DVD region codes are a digital rights management technique introduced in 1997. It is designed to allow rights holders to control the international distribution of a DVD release, including its content, release date, and price, all according to the appropriate region.
MacTheRipper is a Mac OS X application that enables users to create a playable copy of the contents of a Video DVD by defeating the Content Scramble System. During this process it may optionally modify or disable the DVD region code or the User operation prohibition features of the copied data. The previous lack of an OS X equivalent to the PC software DVDShrink gave this standalone DVD ripper widespread popularity among Macintosh users.
ARccOS is a copy-protection system made by Sony that is used on some DVDs. Designed as an additional layer to be used in conjunction with Content Scramble System (CSS), the system deliberately creates corrupted sectors on the DVD, which cause copying software to produce errors. The corrupted sectors are in areas of the disk that most DVD players do not access, but most copying software does.
Qflix is a proprietary technology developed and licensed by Sonic Solutions and Pioneer Corporation to add CSS copy protection/DRM to recordable DVD-R media.
Blu-ray is a digital optical disc data storage format designed to supersede the DVD format. It was invented and developed in 2005 and released worldwide on June 20, 2006, capable of storing several hours of high-definition video. The main application of Blu-ray is as a medium for video material such as feature films and for the physical distribution of video games for the PlayStation 3, PlayStation 4, PlayStation 5, Xbox One, and Xbox Series X. The name refers to the blue laser used to read the disc, which allows information to be stored at a greater density than is possible with the longer-wavelength red laser used for DVDs.
DVD X Copy is a consumer software program that enabled novice computer users to copy any DVD movie to any blank DVD. Most commercial DVD movies include Content Scrambling System (CSS), a copy-protection technology designed to prevent DVD movies from being copied. This controversial DVD copy software program included technology that decrypts the CSS copy protection mechanism on DVD movie discs. DVD X Copy products are still being sold on the DVD X Copy website, although it was previously believed to be no longer sold or supported.
Kaleidescape, Inc. is an American multimedia company based in Mountain View, California. Founded in 2001, it designs multi-room home entertainment server systems that store and play back video and audio content to movie players that can be connected to televisions or projectors.
The Content Scramble System (CSS) is a digital rights management (DRM) and encryption system employed on many commercially produced DVD-Video discs. CSS utilizes a proprietary 40-bit stream cipher algorithm. The system was introduced around 1996 and was first compromised in 1999.
The WIPO Copyright and Performances and Phonograms Treaties Implementation Act, is a part of the Digital Millennium Copyright Act (DMCA), a 1998 U.S. law. It has two major portions, Section 102, which implements the requirements of the WIPO Copyright Treaty, and Section 103, which arguably provides additional protection against the circumvention of copy prevention systems and prohibits the removal of copyright management information.
DVD-Video is a consumer video format used to store digital video on DVDs. DVD-Video was the dominant consumer home video format in Asia, North America, Europe, and Australia in the 2000s until it was supplanted by the high-definition Blu-ray Disc, before eventually both were replaced by streaming services such as Netflix and Disney+. Discs using the DVD-Video specification require a DVD drive and an MPEG-2 decoder. Commercial DVD movies are encoded using a combination of MPEG-2 compressed video and audio of varying formats. Typically, the data rate for DVD movies ranges from 3 to 9.5 Mbit/s, and the bit rate is usually adaptive. DVD-Video was first available in Japan on November 1, 1996, followed by a release on March 26, 1997 in the United States—to line up with the 69th Academy Awards that same day.
The Digital Millennium Copyright Act (DMCA) is a 1998 United States copyright law that implements two 1996 treaties of the World Intellectual Property Organization (WIPO). It criminalizes production and dissemination of technology, devices, or services intended to circumvent measures that control access to copyrighted works. It also criminalizes the act of circumventing an access control, whether or not there is actual infringement of copyright itself. In addition, the DMCA heightens the penalties for copyright infringement on the Internet. Passed on October 12, 1998, by a unanimous vote in the United States Senate and signed into law by President Bill Clinton on October 28, 1998, the DMCA amended Title 17 of the United States Code to extend the reach of copyright, while limiting the liability of the providers of online services for copyright infringement by their users.
DVD Copy Control Association, Inc. v. Bunner was a lawsuit that was filed by the DVD Copy Control Association in California, accusing Andrew Bunner and several others of misappropriation of trade secrets under California's implementation of the Uniform Trade Secrets Act. The case went through several rounds of appeals and was last heard and decided in February 2004 by the California Court of Appeal for the Sixth District.
DVD Copy Control Association, Inc. v. Kaleidescape, Inc., 176 Cal. App. 4th 697 is a legal case heard by the California Court of Appeal concerning breach of contract and breach of the implied covenant of good faith and fair dealing. It discusses incorporation by reference regarding a supplemental document that was not part of the written license agreement between the parties. The Court of Appeal reversed the trial court's judgment and ruled in favor of the plaintiff, finding that defendant was bound to the entire contract, including the supplemental document.
RealNetworks, Inc. v. DVD Copy Control Association, Inc., 641 F. Supp. 2d 913 (2009), is a United States District Court case involving RealNetworks, the movie studios and DVD Copy Control Association regarding the Digital Millennium Copyright Act (DMCA) claims on the manufacturing and distribution of RealDVD, and a breach of license agreement. The district court concluded that RealNetworks violated the anti-circumvention and anti-trafficking provisions of the DMCA when the DVD copying software RealDVD bypasses the copy protection technologies of DVD.
321 Studios v. Metro Goldwyn Mayer Studios, Inc., 307 F. Supp. 2d 1085, is a district court case brought by 321 Studios seeking declaratory judgment from the court that their DVD ripping software, i.e. DVD Copy Plus and DVD X Copy do not violate the provisions of the Digital Millennium Copyright Act ("DMCA"), or, in the alternative, that the DMCA is unconstitutional because Congress exceeded its enumerated powers, these provisions are unconstitutionally vague and/or violate the First Amendment.
Pavlovich v. Superior Court, 29 Cal. 4th 262, is a California Supreme Court case in which the court declined to find personal jurisdiction over a non-resident defendant who had no personal contacts with California. The Court found that the posting of a misappropriated trade secret on a Web site which could result in harm to California residents was not sufficient to show he had purposely availed himself of the forum state by expressly aiming his conduct at residents of California.
References
- ↑ "Federal Register: August 3, 2001 (Volume 66, Number 150)" . Retrieved December 19, 2007.
- ↑ "2001 copyright reform: CMPDA reply". Archived from the original on December 11, 2007. Retrieved December 19, 2007.