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尽管在不久前的96上海国际音响影视展览会上,日本东芝公司首先在华展示了最新研制的DVD产品,但是业内人士普遍认为,DVD并不会很快取代VCDo虽然DVD的图像和音响效果都要优于VCD许多,但今后数年内VCD仍将有市场。首先,能使DVD表达真实图像效果的数字式高清晰度电视机进入中国消费者家庭还尚待时日,而现有普通的电视机达不到DVD要求的清晰度。其次,支持VCD继续存在的软件市场非常庞大,VCD碟片生产技术成熟,成本低廉,现存碟片数量多。再次,已经面世的DVD
Although at the recent 96th Shanghai International Acoustical Film and Television Exhibition, Japan’s Toshiba Corporation first demonstrated its newly developed DVD products in China. However, people in the industry generally believe that DVDs will not quickly replace VCDo. Although DVD images and sound effects are both Many are better than VCD, but VCD will still have market in the next few years. First of all, digital high-definition televisions that can make DVDs express realistic images have yet to be introduced into Chinese consumers’ homes. However, existing ordinary televisions do not meet the clarity required by DVDs. Secondly, the software market supporting the continued existence of VCD is very large, VCD disc production technology is mature, the cost is low, and there are many existing discs. Again, DVDs that have been released