| 摘要 |
PROBLEM TO BE SOLVED: To efficiently reproducing data according to the performance of a reproducing device. SOLUTION: According to this method, a controller 446 determines whether a video entry is the head position of the chapter of a video or not, or the importance of a scene change. In other words, determination is made as to whether an evaluated entry matches the time of the chapter present in chapter scene change information 447 or not, or whether it is an important scene change or not. For example, when the chapter matches the time, the controller 446 sets priority_flag=3 to store it in an output server 426. For example, the invention is applied to a game device or the like using a DVD. COPYRIGHT: (C)2006,JPO&NCIPI
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