Abstract
Rapid progress in high-density recording technology has made disks the preferred recording medium of video signals. Hard disks, in particular, offer high-speed random accessing, enabling interactive video processing, nonlinear editing and other functions not available on VTRs. The hard disk, however, has designed as a storage device suitable for recording computer data, which can't perfectly ensure video continuity. To improve this problem, we have developed a new video hard disk system suitable for recording high quality video programs.
