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    • 34. 发明申请
    • Scene information extraction method, and scene extraction method and apparatus
    • 场景信息提取方法,场景提取方法和装置
    • US20070239447A1
    • 2007-10-11
    • US11723227
    • 2007-03-19
    • Tomohiro YamasakiHideki TsutsuiSogo TsuboiChikao Tsuchiya
    • Tomohiro YamasakiHideki TsutsuiSogo TsuboiChikao Tsuchiya
    • G10L15/26H04N5/76
    • H04H60/37H04H60/58
    • An apparatus includes unit acquiring comment information items related to video content, each of the comment information items including a comment, and a start time and an end time of the comment, unit dividing the comment into words by morpheme analysis for each of the comment information items, unit acquiring an estimated value of each of the words, the estimated value indicating a degree of importance used when the scenes are extracted, unit adding the acquired estimated value of each of the words for each of the words during a period of time ranging from the start time to the end time of the comment that contains a corresponding word to acquire estimated value distributions of the words, and unit extracting a start time and an end time of one scene and to be extracted from the video content, based on a shape of the estimated value distributions.
    • 一种装置,包括获取与视频内容相关的评论信息项的单元,每个评论信息项包括注释,以及评论的开始时间和结束时间,通过每个评论信息的语素分析将评论分成单词 项目,获取每个单词的估计值的单元,指示在提取场景时使用的重要程度的估计值,在时间范围内的每个单词添加每个单词的获取的估计值的单位 从包含对应单词的评论的开始时刻到结束时间,以获取单词的估计值分布,以及单元提取一个场景的开始时间和结束时间,并从视频内容中提取,基于 形状的估计值分布。
    • 35. 发明申请
    • Content playback system, method, and program
    • 内容播放系统,方法和程序
    • US20070234194A1
    • 2007-10-04
    • US11727984
    • 2007-03-29
    • Chikao TsuchiyaHideki TsutsuiSogo TsuboiTomohiro Yamasaki
    • Chikao TsuchiyaHideki TsutsuiSogo TsuboiTomohiro Yamasaki
    • G06F17/00
    • H04N9/8715G11B27/10H04N9/8205H04N9/8227H04N9/8233
    • A content playback system for playing comments and contents synchronously and efficiently includes an acquisition unit for acquiring comment information including comments attached to playback intervals where there are content items to be played in a predetermined order, and interrelating information interrelating the comments with the content items; a selection unit for selecting one or more comment types from several comment types based on the comment information; a decision unit for making a decision as to whether there is an interrelationship between comments based on the playback intervals of the comments and on the contents themselves; a setting unit for setting the display conditions under which the comments are displayed based on the interrelationship information, on the selected comment types, and according to whether there is an interrelationship; and a playback unit for synchronously playing the comments for which the display conditions have been set and content items corresponding to the comments while referring to the interrelationship information.
    • 用于同时高效地播放注释和内容的内容回放系统包括:获取单元,用于获取包含附加到具有以预定顺序播放的内容项目的重放间隔的注释的注释信息,以及将注释与内容项相互关联的信息; 选择单元,用于基于所述注释信息从多个注释类型中选择一个或多个注释类型; 决定单元,用于基于所述评论的回放间隔和所述内容本身来决定所述评论之间是否存在相互关系; 一个设置单元,用于根据所述相互关系信息,所选择的注释类型,并根据是否存在相互关系来设置显示评论的显示条件; 以及播放单元,用于在参考相互关系信息的同时播放已经设置了显示条件的评论和与评论对应的内容项目。
    • 36. 发明申请
    • Video distribution system and method of managing receiving terminal of video distribution service
    • 视频分发系统及视频分发服务接收终端管理方法
    • US20070186254A1
    • 2007-08-09
    • US11524687
    • 2006-09-21
    • Hideki TsutsuiMiwako DoiTetsuro MuranagaNoriaki KoyamaTetsuya Gotou
    • Hideki TsutsuiMiwako DoiTetsuro MuranagaNoriaki KoyamaTetsuya Gotou
    • H04N7/173H04N7/10G06F3/00G06F13/00H04N5/445H04N7/025
    • H04L29/06027G06Q30/02H04L65/4084H04N21/2543H04N21/47202H04N21/6402H04N21/6405H04N21/64753H04N21/812
    • A video distribution system includes plural receiving terminals, a video distribution apparatus, and a common ID issuing and managing apparatus. Each of the plural receiving terminals has a terminal ID, makes a distribution request for video data, and receives the video data distributed in response to the distribution request. The video distribution apparatus distributes video data to the receiving terminal according to the distribution request. The common ID issuing and managing apparatus includes a common ID issuing unit which issues a common ID and integrates the terminal IDs of the plural receiving terminals by the common ID so that the terminal IDs are treated as a same ID in the common ID issuing & managing apparatus, a common ID storing unit which stores the common ID and the plural terminal IDs in association with each other, and a terminal authenticating unit which checks, when the video distribution apparatus distributes the video data to the receiving terminal in response to the distribution request, whether a common ID is stored in association with a terminal ID of the receiving terminal that sends the distribution request in the common ID storing unit and authenticates the receiving terminal according to the common ID.
    • 视频分配系统包括多个接收终端,视频分配装置和公共ID发行和管理装置。 多个接收终端中的每一个具有终端ID,对视频数据进行分发请求,并且接收响应于分发请求而分发的视频数据。 视频分配装置根据分发请求将视频数据分配给接收终端。 公共ID发行和管理装置包括公共ID发行单元,其发布公共ID并且通过公共ID对多个接收终端的终端ID进行集成,使得在公共ID发行和管理中将终端ID视为相同的ID 装置,相互关联地存储公共ID和多个终端ID的公共ID存储单元,以及当视频分配装置响应于分发请求而将视频数据分发到接收终端时的终端认证单元 是否将公共ID与在公共ID存储单元中发送分发请求的接收终端的终端ID相关联地存储,并根据公共ID认证接收终端。