CONTENT DISTRIBUTION SYSTEM, CONTENT DISTRIBUTION DEVICE, CONTENT PLAYBACK TERMINAL, AND CONTENT DISTRIBUTION METHOD
    5.
    发明申请
    CONTENT DISTRIBUTION SYSTEM, CONTENT DISTRIBUTION DEVICE, CONTENT PLAYBACK TERMINAL, AND CONTENT DISTRIBUTION METHOD 审中-公开
    内容分发系统,内容分发设备,内容回放终端和内容分发方法

    公开(公告)号:US20120254926A1

    公开(公告)日:2012-10-04

    申请号:US13515314

    申请日:2010-12-13

    IPC分类号: H04N21/20

    摘要: In a content distribution system, a content distribution device performs on-demand distribution of video content to a content playback terminal via a network. Before a user plays back video content from a distribution menu, the content playback terminal preliminarily receives from the content distribution device, the distributed video content to which cache control information is added, and then writes the received video content in a temporal storage device included therein. If video content selected by the user is present in the temporal storage device, that video content is played back. On the other hand, if the selected video content is not present in the temporal storage device, a distribution request for the selected video content is made to the content distribution device.

    摘要翻译: 在内容分发系统中,内容发布装置经由网络对视频内容进行按需分发到内容再现终端。 在用户从分发菜单中播放视频内容之前,内容重放终端预先从内容分发设备接收附加有高速缓存控制信息的分布式视频内容,然后将接收的视频内容写入其中包括的时间存储设备 。 如果由用户选择的视频内容存在于临时存储设备中,则播放该视频内容。 另一方面,如果所选择的视频内容不存在于临时存储装置中,则对内容分发装置进行所选择的视频内容的分发请求。