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VCD作为一种新型的音像载体,1995年以来异军突起,以其低于LD的价格,优于VHS的画面成为AV发烧友的热门话题。各公司利用MPEG解压缩技术竞相开发出VCD解码板,用于把CD唱机改装成VCD影碟机。一时VCD解码板如万马奔腾,各类型产品相继应市。各公司大都宣传“改装容易实现”,但由于MPEG商品化时间短,各类CD型号各异,信号处理不尽相同,使得用户购板后往往不能
VCD as a new type of audio-visual carrier, since the sudden emergence of 1995, with its lower than the price of LD, VHS screen better than AV enthusiasts become a hot topic. Companies use MPEG decompression technology competing to develop a VCD decoder board, used to convert CD players into VCD players. A moment of VCD decoders such as gallops, all types of products should be the market. Most companies promote “conversion easy to implement,” but because of MPEG commercialization of a short time, all types of CD models vary, signal processing is not the same, making the user often can not buy the board