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1. 发明专利

JP2006325086A APPARATUS WITH ANIMATION DATA REPRODUCTION FUNCTION AND ANIMATION DATA REPRODUCING METHOD 审中-公开
公开(公告)号：JP2006325086A
公开(公告)日：2006-11-30
申请号：JP2005147976
申请日：2005-05-20
申请人： CANOPUS CO LTD , JAPAN BROADCASTING CORP
发明人： YOSHIDA CHIKO , KUBOTA YOSUKE , KOIDE DAIICHI , KISHIDA MASAHIKO , TOKUMARU HARUKI
IPC分类号： H04N5/91 , G11B20/10 , G11B27/034 , H04N5/92
摘要： PROBLEM TO BE SOLVED: To provide an apparatus capable of quickly obtaining a target frame even when a moving type recording unit records encoded animation data. SOLUTION: A stream cache processing means 10 reads part of an animation data file 6 whose use is estimated from a moving type recording section 2 on the basis of prediction by a prediction means 8 and records the read file to a non-moving type recording section 14. In this case, the non-moving type recording section 14 records a frame number and an access position of each frame recorded therein altogether. A restoring means 24 reads a target frame from the non-moving type recording section 14. In this case, the restoring means 24 can quickly read the target frame by referencing the frame number and the access position recorded in the non-moving type recording section 14. A restoring means 14 restores the frame on the basis of the read data and a display section 26 displays the frame. COPYRIGHT: (C)2007,JPO&INPIT

2. 发明专利

JP2006325082A ANIMATION DATA EDIT APPARATUS AND METHOD 审中-公开
公开(公告)号：JP2006325082A
公开(公告)日：2006-11-30
申请号：JP2005147951
申请日：2005-05-20
申请人： CANOPUS CO LTD , JAPAN BROADCASTING CORP
发明人： YOSHIDA CHIKO , KUBOTA YOSUKE , KISHIDA MASAHIKO , KOIDE DAIICHI , TOKUMARU HARUKI
IPC分类号： H04N5/91 , G11B20/10 , G11B27/034 , H04N5/92
摘要： PROBLEM TO BE SOLVED: To provide an animation edit apparatus whereby special effects can be confirmed by reproducing each frame as the same time lapse as a time lapse at reproduction even when the special effects are applied to each frame. SOLUTION: An estimate means 16 restores a frame of an edit object on the basis of a main animation data file 6 so as to estimate whether or not a time Tp required for application of special effect processing has a margin with respect to a time Tr for actually reproducing the frame (e.g. whether or not a relation of Tp COPYRIGHT: (C)2007,JPO&INPIT

3. 发明专利

JP2006279147A Index file generating apparatus and moving picture edit apparatus 审中-公开
标题翻译：索引文件生成装置和移动图像编辑装置
公开(公告)号：JP2006279147A
公开(公告)日：2006-10-12
申请号：JP2005090756
申请日：2005-03-28
申请人： Canopus Co Ltd , Nippon Hoso Kyokai , カノープス株式会社 , 日本放送協会
发明人： YOSHIDA CHIKO , KUBOTA YOSUKE , MATSUDA SHINYA , NARIMI ATSUSHI
IPC分类号： H04N5/92 , G11B27/10 , H04N5/91 , H04N19/00 , H04N19/46 , H04N19/503 , H04N19/577 , H04N19/70
摘要： PROBLEM TO BE SOLVED: To provide a moving picture edit apparatus capable of quickly extracting a desired frame from moving picture data. SOLUTION: In the moving picture edit apparatus, an order information acquisition means 50 receives a frame number of a target frame. A group data particularizing means 52 discriminates in which GOP the target frame exists on the basis of the received order of the target frame, a head frame number and a final frame number of each GOP described in an index file 14. An access position acquisition means 54 acquires an access position of the GOP including the target frame from the index file 14. A target frame acquisition means 56 reads the GOP from a moving picture data file 4 on the basis of the access position to restore the target frame. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供能够从运动图像数据快速提取所需帧的运动图像编辑装置。解决方案：在运动图像编辑装置中，订单信息获取装置50接收目标帧的帧号。组数据特征化装置52基于目标帧的接收顺序，索引文件14中描述的每个GOP的头帧号和最终帧号来区分目标帧存在于哪个GOP中。访问位置获取装置 54从索引文件14获取包括目标帧的GOP的访问位置。目标帧获取装置56基于访问位置从运动图像数据文件4读取GOP以恢复目标帧。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2006279148A Moving image data edit and transmission apparatus and method 审中-公开
标题翻译：移动图像数据编辑和传输装置和方法
公开(公告)号：JP2006279148A
公开(公告)日：2006-10-12
申请号：JP2005090762
申请日：2005-03-28
申请人： Canopus Co Ltd , Nippon Hoso Kyokai , カノープス株式会社 , 日本放送協会
发明人： YOSHIDA CHIKO , KUBOTA YOSUKE , MATSUDA SHINYA , NARIMI ATSUSHI
IPC分类号： H04N5/91 , G11B27/00 , G11B27/034 , H04N5/92 , H04N19/00 , H04N19/159 , H04N19/177 , H04N19/40 , H04N19/85
摘要： PROBLEM TO BE SOLVED: To provide a technology of bringing efficiency to an edit and transmission processing of a moving picture file.
SOLUTION: An edit means 12 generates an edit configuration data file 15 for particularizing a start position and an end position of each moving picture source on the basis of frame order information and edits the data file 15. In the case of transmitting moving picture data, a group information particularizing means 17 particularizes corresponding group information on the basis of the start position and the end position of each source in the edit configuration data file 15. A transmission means 16 reads moving picture data from group data corresponding to the moving picture data file 4 according to the start position and the end position of each source on the basis of the particularized group information, decodes the moving picture data and transmits the decoded moving picture data. The decoded moving picture data are given to an encoder/transmitter, from which the data are broadcast.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种为运动图像文件的编辑和发送处理提供效率的技术。解决方案：编辑装置12根据帧顺序信息产生编辑配置数据文件15，用于对每个运动图像源的开始位置和结束位置进行特定化，并编辑数据文件15.在发送移动的情况下图像数据，组信息特定装置17基于编辑配置数据文件15中的每个源的开始位置和结束位置对相应的组信息进行特定化。传输装置16从对应于移动的组数据读取运动图像数据根据特定组信息根据每个源的开始位置和结束位置的图像数据文件4，对运动图像数据进行解码并发送解码的运动图像数据。解码的运动图像数据被提供给编码器/发射器，数据从该编码器/发射器广播。版权所有（C）2007，JPO＆INPIT

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