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Digital copy. A digital copy is a commercially distributed computer file containing a media product such as a film or music album. The term contrasts this computer file with the physical copy (typically a DVD, Blu-ray, Blu-ray 3D, or Ultra HD Blu-ray disc) with which the digital copy is usually offered as part of a bundle.
In the case of the ebook example, the ruling observed that the user may have to type a quote from the ebook rather than copy and paste from the unprotected version. 321 Studios v. Metro Goldwyn Mayer Studios, Inc. – 321 Studios made copies that allowed users to copy DVDs, including those with CSS copy protection, to another DVD or to a CD-ROM.
UltraViolet logo. UltraViolet was a cloud-based digital rights locker for films and television programs that allowed consumers to store proofs-of-purchase of licensed content in an account to enable playback on different devices using multiple applications from several different streaming services. [1] UltraViolet also allowed users to share ...
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Digital rights management ( DRM) is the management of legal access to digital content. Various tools or technological protection measures (TPM), [1] such as access control technologies, can restrict the use of proprietary hardware and copyrighted works. [2] DRM technologies govern the use, modification and distribution of copyrighted works (e.g ...
Commercial Blu-ray Disc protection schemes. AACS. The encrypted content can only be decrypted using combination of media key (obtained from Media Key Block by one of device keys available for each reproduction devices) and the Volume ID (unique identifiers stored on each disk) of the media. BD+. The BD+ virtual machine embedded in authorized ...
Digital watermarking. A digital watermark is a kind of marker covertly embedded in a noise-tolerant signal such as audio, video or image data. [1] It is typically used to identify ownership of the copyright of such a signal. "Watermarking" is the process of hiding digital information in a carrier signal; the hidden information should, [2] but ...
The digital card offers a few benefits beyond a paper card. QR codes can't be forged in the way a paper card could be, because a restaurant or a music venue can use a scanner app to verify that it ...