Sony / Philips started diodes two new projects: UDO (Ultra Density Optical) and DVR Blue (together with Pioneer), the form of sheet rewrite that will eventually become Blu - ray Disc (more specifically, BD - RE). core technology is the main form similar.
The first DVR Blue prototype was released at the CEATEC exhibition in October 2000 to February 19, 2002 The project was officially announced as Blu - ray Disc, and Blu - ray Disc was founded by nine founding members start
Consumer devices, in place of April 10, 2003 This device is Sony BDZ - S77, BD - RE record that is available only in Japan. Price guide is U.S. $ 3,800, but the standard for video compression and no movies and not open to players this Blu - ray Disc standard is still years away is the newer, more secure Digital Rights Management (DRM) system is required. before Hollywood studios would accept - do not want to repeat the failure of the content scramble system used in the DVD standard 4 October 2004, Blu - ray Disc Founder modify its official Blu - ray Disc Association (BDA), and 20 Century Fox joined BDA Committee.
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