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在电子计算机高速发展的今天,多媒体已悄悄走进家庭。因此在生活中,我们都希望自己能处理一些电脑的问题,笔者在组装多媒体过程中总结了一点经验与大家共享。 所谓多媒体(MULTIMEDIA),简单地说,它是融多种传媒手段为一体,可以同时处理文字、声音、图像等多种信息,形成一种特殊的计算机系统。多媒体技术中有一个分支——动态视频数据加压、解压技术,这可以通过软件来实现,亦可通过硬件来实现。但在非高速的CPU(小于100MHz)情况下,用软解压效果不大好,用解压卡效果较好。
Today, the rapid development of electronic computers, multimedia has quietly walked into the family. Therefore, in life, we all hope that we can handle some of the computer problems, the author in the process of assembling multimedia summed up a little experience to share with you. The so-called multimedia (MULTIMEDIA), simply put it is a combination of a variety of media as one means, you can simultaneously handle text, sound, images and other information to form a special computer system. There is a branch of multimedia technology - dynamic video data compression, decompression technology, which can be achieved through software, but also through hardware. However, in the case of non-high-speed CPU (less than 100MHz), the effect of using soft decompression is not very good and the effect of decompression card is better.