| 摘要 |
PROBLEM TO BE SOLVED: To provide a reproduction schedule controller for a media object by acquiring a reproduction time length of the media object, the schedule data of which include no description of the reproduction time length from a player processing the media data so as to attain accurate scheduling. SOLUTION: The reproduction schedule controller, wherein a scheduler 2 controls start or end of reproduction of the media object of at least first and second players 11, 12 on the basis of schedule data 1, is characterized in the configuration such that the scheduler 2 is provided with a reproduction time length acquisition means which acquires the reproduction time length included in the media data of the media object 21 whose reproduction is started from the first player 11 when the first player 11 starts reproduction of the media object 21 and controls the start or end of reproduction of the prescribed media object 12 of the second player on the basis of the acquired reproduction time length. COPYRIGHT: (C)2003,JPO
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