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MPEG1的制定,使VCD占领了视频效果和画质略低于它的VHS家用录像机市场的一部分份额,打开了家电数字化的大门;MPEG2的制定,将使VCD向更高质量的DVD(Digital Versatile Discs)过渡,从而将模糊家用级与广播级的质量界限;DVD的出现,将使计算机数据存储器由CD-ROM向DVD-ROM过渡。预计在21世纪将会出现DVD-Vi-deo取代VCD、DVD-ROM取代CD-ROM趋向。因此,DVD成为21世纪的传播和存储媒体,这已成为必然的趋势。
The development of MPEG1 enabled VCD to occupy a fraction of its VHS home video recorder market with a slightly lower video quality and picture quality and opened the door to digitization of home appliances. The development of MPEG2 will make VCD available to higher quality DVDs (Digital Versatile Discs) ) Transition to blur the quality boundaries between home and broadcast levels; the advent of DVDs will allow the transition of computer data storage from CD-ROM to DVD-ROM. It is expected that in the 21st century, DVD-Vi-deo will replace VCD and DVD-ROM will replace CD-ROM. Therefore, DVD has become the 21st century communication and storage media, which has become an inevitable trend.