DATA RECORDING DEVICE, DATA RECORDING METHOD, DATA PROCESSING DEVICE, DATA PROCESSING METHOD, PROGRAM, PROGRAM RECORDING MEDIUM, DATA RECORDING MEDIUM, AND DATA STRUCTURE

摘要

It is possible to perform effective reproduction according to performance of a reproduction device. A controller (446) judges whether a video entry is a video chapter head position or importance of scene change. That is, the controller (446) judges whether the entry being evaluated corresponds to the time of the chapter in chapter scene change information (447) or whether the scene change is important. For example, if the entry corresponds to the chapter time, the controller (446) sets priority_flag = 3 and stores it in an output server (426). The present invention may be applied, for example, to a game device using a DVD.