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DVD的英文全名最早被确定为Digital Video Disk.即数字视频光盘或数字影盘.它利用MPEG2的压缩技术来储存影像。随着进一步发展后.因DVD的涵盖规模已超过当初设定的视频播映的范围.因此后来又有人提出了新的名称:Digital Versa-tila Disc.意即用途广泛的数字化储存光碟媒体.可译为”数字
DVD English name was first identified as Digital Video Disk. Digital video disc or digital video disc. It uses MPEG2 compression technology to store images. With the further development of DVD covers beyond the scope of the original set of video broadcast.So it was later proposed a new name: Digital Versa-tila Disc means a versatile digital storage disc media can be translated As "number