MULTIMEDIA OPTICAL DISK CAPABLE OF DEVELOPING SCENES WITH FULL UNEXPECTEDNESS ON THE BASIS OF INTERACTIVE CONTROL, ITS REPRODUCTION APPARATUS AND ITS REPRODUCTION METHOD.

摘要

A multimedia optical disk capable of developing scenes with full unexpectedness on the basis of interactive control. In this multimedia optical disk, an area for storing chain control information for instructing navigation control on chain reproduction to a reproduction apparatus corresponds to an area for storing a series of addresses representing the reproduction sequence of objects. The objects comprise dynamic image data in a predetermined time unit and sound data as well as sub-image data to be simultaneously reproduced with the dynamic image data, and is recorded in one small area (first sub-area) within the data area. Sub-control information which is the information for instructing the navigation control of an object reproduction to the reproduction apparatus and which is effective for data reproducing within the same small area is recorded in another small area (second sub-area).