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最近在日本DVD AUDIO播放机的上市被延期,原因是DVD防盗版密码被挪威一名黑客破译后公开在因特网上,为此音乐软件制造商强烈要求硬件厂家开发更强有力的加密技术保护著作权不受非法拷贝的侵害。目前已生产出产品的日本松下、JVC、天龙三家公司决定推迟产品上市的时间,但是先锋公司则决定产品单独上市,并承诺在新的加密规格确定后,对用户免费升级。从这件事上看,对DVD AUDIO相关的评论似乎可以稍晚些时候再进行。但是考虑到销传延期与产品的性能是无关,为此《家庭影院技术》杂志特别编辑四款DVD AU-
The recent listing of DVD AUDIO players in Japan was postponed due to DVD anti-piracy passwords being uncovered on the Internet by a hacker in Norway, for which music software makers strongly demanded that hardware vendors develop more powerful encryption technologies to protect their copyrights Infringed by illegal copy. Japan’s Matsushita, JVC and Denon currently have decided to postpone their time to market, but Pioneer decided to go public with the product and promised a free upgrade to users after the new encryption specification was finalized. From this point of view, the comments related to DVD AUDIO seems to be able to proceed later. But taking into account the extension of sales and product performance has nothing to do, so “Home Theater Technology” magazine special edition of four DVD AU-