发明申请
US20070038811A1 Playback system and method supporting improved trick mode performance for disc-based multimedia
审中-公开
播放系统和方法支持基于光盘的多媒体的改进的特技模式性能
- 专利标题： Playback system and method supporting improved trick mode performance for disc-based multimedia
- 专利标题（中）： 播放系统和方法支持基于光盘的多媒体的改进的特技模式性能
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申请号： US10573746申请日： 2004-09-28
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公开(公告)号： US20070038811A1公开(公告)日： 2007-02-15
- 发明人: Koen Holtman
- 申请人： Koen Holtman
- 申请人地址： NL EINDHOVEN NETHERLANDS 5621
- 专利权人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
- 当前专利权人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
- 当前专利权人地址： NL EINDHOVEN NETHERLANDS 5621
- 优先权： US60507091 20030930
- 国际申请： PCT/IB04/51900 WO 20040928
- 主分类号： G06F12/00
- IPC分类号： G06F12/00
摘要：
A playback apparatus and associated method is disclosed for use in a reproducing system, the apparatus including a cache memory configured to store data read from a data source (1); a cache replacement unit (341) configured to identify certain of the data to be deleted from the cache memory (335) based on a determination of the data source data's use in at least two play modes of the apparatus; and a presentation unit (337) configured to obtain data from the cache memory (335) to be presented to a user. The playback apparatus further includes a disc control unit (343) configured to identify data to be read from the data source (1) to be stored in the cache memory (335) based on the current contents of the cache memory (335).
信息查询
