Technologies for Image Information Storage. A Development of a Video Hard-disk System for Hi-Vision Video Recording.

This paper describes a development of video hard-disk system which records Hi-Vision video signals. It is necessary to guarantee the continuity of video signals by disk units for the video signals recording. This time, with a background of the rise of requests to non-linear editing machine for the Hi-Vision, we have developed the video hard-disk system for the Hi-Vision video signals. Here, an outline of a developed system and results of the recording and playing back experiments on the Hi-Vision video signals are described.