| 摘要 |
PROBLEM TO BE SOLVED: To provide a playback control device in which a playback start position is moved accurately to a position selected by a user during high speed playback. SOLUTION: The playback control device comprises: a playback unit for reading and playing back a data stream stored in a recording medium; an input unit for receiving playback status change request from a user; and a control unit controlling the playback unit so that if status change request to change a current playback status is input, offsetting a time point at which the requested new playback status is to be applied, and the new playback status is applied from the offset time point. The status change includes playback speed change or screen stop. An offset value for the time point at which the new playback status is to be applied may be calculated based on a current playback speed, a playback direction, a user reaction time, and a system reaction time. COPYRIGHT: (C)2008,JPO&INPIT
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