视频经过压缩还能保持原来的质量么? 通过以上分析我们了解了视频数字化所带来的问题,而这些问题的产生归结为一点就是数字视频的数据量太大。解决之道无非有两点,一是增加存储载体的容量,一是减少数字视频的数据量。目前作为数字视频主要存储载体的光盘和硬盘的技术发展得相当快,容量也大幅 After the video compression can maintain the original quality? Through the above analysis, we understand the problems caused by the video digitization, and the resulting problem of these problems is the amount of digital video data is too large. The solution is nothing more than two things, one is to increase the storage carrier capacity, one is to reduce the amount of digital video data. At present, the technology of compact discs and hard disks, which are the main storage media of digital video, has developed quite rapidly and has a large capacity