OBJECT SHARING SYSTEM OF A PLURALITY OF CONTENTS

摘要

PROBLEM TO BE SOLVED: To provide a management structure for utilizing the video contents produced in compliance with DVD videos in DVD audio. SOLUTION: A sub-directory of the audio and a sub-directory of the video are disposed under a route directory. The sub-directory of the video includes video contents VTS and management information VMG thereof. The sub- directory of the audio includes audio contents ATS and the management information AMG thereof. The management information VMG of the video can only access the video contents VTS. However, the management information AMG of the audio is constituted to be able to access not only the audio contents ATS but the video contents VTS as well.