OpenMG consists of a "check-in" and "check-out" system, whereby a music file can be transferred from a computer to up to three portable devices. Method Īudio files encrypted using OpenMG cannot be played on another computer. There has been at least one reported case when a security update of Windows XP and Windows 2000 broke OpenMG-compliant software. It is compliant with the Secure Digital Music Initiative (SDMI) version 1.0 industry group specification formed in February 1999. It was released alongside the Memory Stick Walkman and VAIO Music Clip. OpenMG was created alongside MagicGate in an effort to protect digital music copyright. Sister technologies OpenMG Light (for mobile devices) and OpenMG X were also created. The file extensions OpenMG-encrypted files use are. ![]() Sony SonicStage, is usually capable of transcoding MP3 and WAV files to OpenMG/ATRAC3. It was originally designed for audio files in ATRAC3 format the compliant software, e.g. ![]() OpenMG is a digital rights management (DRM) system developed by Sony for managing and protecting digital music data on a personal computer.
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