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上世纪90年代曾经风靡世界的录像机现在已经难寻踪迹,取而代之的是VCD、DVD机。而现在 VCD播放机亦在淘汰边缘,当红的DVD播放机已然成为大多数家庭用户的标配家电。然而不管是VCD播放机还是DVD播放机, 受到本身技术的限制,无法做到录像机那样,方便的录制电视节目。所以一直到现在也无法完全取代录像机,同时也影响到自身的发展,加之消费者的需求,数字录像技术便孕育而生。应用最成功的数字录像技术便是DVD 录像机。
VCRs swept the world in the 90s of the last century are now hard to find, replaced by VCDs and DVD players. Now VCD players are also out of the edge, the popular DVD player has become the standard home appliances for most home users. However, regardless of the VCD player or DVD player, subject to its own technical limitations, can not do the video recorder as easy to record TV shows. So until now can not completely replace the video recorder, but also affect their own development, coupled with the needs of consumers, digital video technology will be born. The most successful digital video recording technology is the DVD recorder.