| 摘要 |
PROBLEM TO BE SOLVED: To enable a user to easily grasp a time from a play back position before jump to a play back position after jump (jump time). SOLUTION: When the user performs jump operation of chapter/title, the time from a play back position before jump to a play back position after jump is obtained as the jump time, this jump time is, for example, superimposed on a reproduced animation and displayed. For example, the jump time is displayed with the numerical value Jump (P2). Also, for example, the jump time is displayed as a region held between the time from the play back position before jump to the play back position after jump on a bar indicating a whole play back time of the disk (P3). When a scene is sent by jump operation for a considerable long time, the user can know it by display of the jump time. COPYRIGHT: (C)2008,JPO&INPIT
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