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    • 52. 发明专利
    • Content distribution system, content distribution apparatus, content playback terminal, and content distribution method
    • 内容分配系统,内容分发设备,内容回放终端和内容分发方法
    • JP2011130017A
    • 2011-06-30
    • JP2009284283
    • 2009-12-15
    • Sharp Corpシャープ株式会社
    • TAKAHASHI MASATAKE
    • H04N7/173G06F13/00
    • H04N21/4331H04N21/26616H04N21/278H04N21/47202H04N21/6405H04N21/6408H04N21/6543
    • PROBLEM TO BE SOLVED: To provide a content distribution system for reducing communication traffics of video content transmission from a content distribution apparatus to a large number of content playback terminals even if the number of accesses from the content playback terminals to the content distribution apparatus concentrates in a short time.
      SOLUTION: The system in which the content distribution apparatus distributes video content to the content playback terminals has a structure in which, prior to playback of video content from a distribution menu by a user, content playback terminals simultaneously receive video content added with cache control information together with the other content playback devices from the content distribution apparatus, writes the video content into an internal temporary memory, play back the video content when the video content selected by the user is stored in the temporary memory, and request distribution of the selected video content to the content distribution apparatus when the selected video content is not stored in the temporary memory.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:即使从内容再现终端到内容分发的访问次数,提供一种用于减少从内容分发装置到大量内容重放终端的视频内容传输的通信流量的内容分发系统 仪器集中在短时间内。 解决方案:内容分配装置将视频内容分发到内容重放终端的系统具有这样的结构,其中,在用户从分发菜单播放视频内容之前,内容重放终端同时接收添加了视频内容的视频内容 高速缓存控制信息与来自内容分发装置的其他内容回放设备一起,将视频内容写入内部临时存储器中,当用户选择的视频内容存储在临时存储器中时,再现视频内容,并请求分发 当所选择的视频内容未被存储在临时存储器中时,所选择的视频内容到内容分发装置。 版权所有(C)2011,JPO&INPIT