![]() Widevine: a content decryption module (CDM) for the digital rights management (DRM) of the Google Chrome web browser and Android MediaDRM.FairPlay: an Apple copyrighted DRM standard, firstly introduced in iTunes and QuickTime.It competes with other proprietary DRM schemes and even more with DRM-free software, and it's widely used because it's platform independent (it can be ported to any kind of portable device, even if it uses non-Microsoft technology) and quite easy to work with. PlayReady: a media file copy prevention technology from Microsoft that includes encryption, output prevention and digital rights management (DRM).Here are some of the most used DRM standards nowadays: ![]() The main purpose of the whole DRM ecosystem is deterring unauthorized circulation of the various copyrighted and proprietary digital media: such technologies pose a restriction upon the consumers regarding the platform on which they can play the media and also by barring them from sharing videos and other media after they have purchased the content: a classic example of that are the DRM protected videos, which can be viewed only on some specific platforms ( Netflix, Amazon Prime Video, and so on) but cannot be shared or copied in any way. More specifically, DRM technologies are used by the copyright owners of to control the use, modification, and distribution of their released content, such as: software, music, video and other multimedia content: it goes without saying that the DRM concept also encompasses all the devices, encoding/decoding algorythms and standards designed to enforce these protection policies. In this post we'll do our best to explain what DRM actually is, debate if/when the act of removing DRM protection from media files is legit and for who, and - last but not least - spend a couple words to review a couple software tools specifically designed to allow the license owner to legitimately get rid of it: Spotify Music Converter and DRM Audio Converter by AudFree.ĭigital Rights Management ( DRM) tools, also known as Technological Protection Measures ( TPM) are a set of access control technologies for restricting the use of proprietary hardware and copyrighted works.
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