GENERATING METHOD AND SYSTEM FOR HIGH-SPEED VIDEO DATA AND RECORD MEDIUM WITH THE METHOD RECORDED THEREIN

摘要

PROBLEM TO BE SOLVED: To generate high-speed video data from a video signal in real time and to normally store the data to a video server, together with conventional video data. ;SOLUTION: This high-speed video data generator 1 sequentially applies compression coding on a received video signal into an in-frame coding frame by an MPEG encode board 3. Then a control program 5 is used to extract data for each N-frame (N is an integer of 2 or over) from the in-frame coding frame stream so as to generate high-speed video data in real time. The high- speed video data are sent to a video server via a communication board 4. The video server stores the high speed video data, together with conventional video data from a conventional video data generator 2, and the time until the user is able to view a video program is reduced.;COPYRIGHT: (C)1999,JPO