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1. 发明申请

WO2004107343A2 STORAGE MEDIUM RENTAL SYSTEM 审中-公开
标题翻译：存储中型租赁系统
公开(公告)号：WO2004107343A2
公开(公告)日：2004-12-09
申请号：PCT/JP2004/007231
申请日：2004-05-20
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , YAMAMOTO, Masaya , MINAMI, Masataka , OHMORI, Motoji , OKADA, Tomoyuki
发明人： YAMAMOTO, Masaya , MINAMI, Masataka , OHMORI, Motoji , OKADA, Tomoyuki
IPC分类号： G11B27/00
CPC分类号： G06Q30/06 , G06F21/10 , G06F2221/2101 , G06F2221/2135 , G06Q40/12
摘要： A rental system includes a terminal apparatus, a BD player, and a server apparatus. At renting BD storing pieces of content, the terminal apparatus writes rental information including content ID identifying each piece of content, viewing status, and content key, to the user's memory card. The player plays back content when viewing status is "viewing-permitted" or "additionally-viewed", and when viewing status is "not-viewed", changes to "additionally-viewed", and plays it back. At returning BD, the terminal apparatus calculates a content rental fee when "additionally-viewed" is in the memory card, and charges the fee to the user. The terminal apparatus reads use-history information about playback of content from the memory card, internally stores it as use information, and regularly transmits the use information to the server apparatus managed by the content provider. The server apparatus calculates a content fee using the stored use information, and charges the fee to the rental agent.
摘要翻译：租赁系统包括终端设备，BD播放器和服务器设备。在租用BD存储内容的情况下，终端装置将包含识别每条内容的内容ID，观看状态和内容密钥的租赁信息写入用户的存储卡。当观看状态为“允许观看”或“另外观看”时，播放器播放内容，并且当观看状态为“未观看”时，播放回“内容”，然后播放。在返回BD时，终端装置在存储卡中“附加观看”时计算内容租赁费，并向用户收取费用。终端装置从存储卡读取关于内容的回放的使用历史信息，将其内部存储为使用信息，并且将使用信息定期地发送到由内容提供商管理的服务器装置。服务器装置使用所存储的使用信息计算内容费，并向租赁代理收取费用。

2. 发明申请

WO2007018308A1 RECORDING MEDIUM, PLAYBACK APPARATUS, METHOD AND PROGRAM 审中-公开
标题翻译：记录媒体，播放设备，方法和程序
公开(公告)号：WO2007018308A1
公开(公告)日：2007-02-15
申请号：PCT/JP2006/315991
申请日：2006-08-08
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , MCCROSSAN, Joseph , IKEDA, Wataru , OKADA, Tomoyuki , KAWAKAMI, Yoshio
发明人： MCCROSSAN, Joseph , IKEDA, Wataru , OKADA, Tomoyuki , KAWAKAMI, Yoshio
IPC分类号： G11B27/34 , G11B27/32 , G11B27/10 , G11B27/034
CPC分类号： G11B27/034 , G11B20/1262 , G11B27/11 , G11B27/329 , G11B2020/1288 , G11B2220/213 , G11B2220/2541 , H04N5/775 , H04N5/85 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N9/8227 , H04N9/8233 , H04N21/4335
摘要： A plurality of video streams and STN_table are recorded in the local storage 200. Each of the plurality of video streams is a secondary video stream to be played together with a primary video stream, and includes picture data representing a child image to be displayed in Picture in Picture that is composed of a parent image and the child image. In the STN_table, entries of secondary video streams that are permitted to be played are described in the order of priority.
摘要翻译：多个视频流和STN_table被记录在本地存储器200中。多个视频流中的每个视频流是与主视频流一起播放的次要视频流，并且包括表示要在图像中显示的子图像的图像数据在图像中，由父图像和子图像组成。在STN_table中，以优先顺序描述允许播放的次要视频流的条目。

3. 发明申请

WO2005120078A1 SEAMLESS SWITCHING BETWEEN RANDOM ACCESS UNITS MULTIPLEXED IN A MULTI ANGLE VIEW MULTIMEDIA STREAM 审中-公开
标题翻译：随机访问单元中的无缝切换在多角度多视图流中进行多路复用
公开(公告)号：WO2005120078A1
公开(公告)日：2005-12-15
申请号：PCT/JP2005/010453
申请日：2005-06-01
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD , TOMA, Tadamasa , OKADA, Tomoyuki , KADONO, Shinya
发明人： TOMA, Tadamasa , OKADA, Tomoyuki , KADONO, Shinya
IPC分类号： H04N7/58
CPC分类号： H04N21/23614 , G11B27/105 , G11B27/3027 , G11B27/322 , G11B2220/2541 , H04N21/42646 , H04N21/4348
摘要： The multiplexing apparatus which does not make a user who watches a moving picture feel uncomfortable, the moving picture including: (i) a coding unit (42) for generating one or more coded streams so that no gap occurs at the connection of predetermined two access units in a process of decoding, in sequence, the two access units in all of the access units included in the coded streams; and (ii) a multiplexing unit (18) for multiplexing, with other information, the coded streams generated in the coding unit (42).
摘要翻译：不使用户观看运动图像的多路复用装置感到不舒服，运动图像包括：（i）用于生成一个或多个编码流的编码单元（42），使得在预定的两次访问的连接处不发生间隙按顺序解码包含在编码流中的所有访问单元中的两个访问单元的处理单元; 和（ii）用于与其他信息一起复用在编码单元（42）中生成的编码流的多路复用单元（18）。

4. 发明申请

WO2005048592A1 RECORDING MEDIUM, PLAYBACK APPARATUS AND METHOD, RECORDING METHOD, AND COMPUTER-READABLE PROGRAM 审中-公开
标题翻译：记录媒体，播放装置和方法，记录方法和计算机可读程序
公开(公告)号：WO2005048592A1
公开(公告)日：2005-05-26
申请号：PCT/JP2004/017220
申请日：2004-11-12
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , McCROSSAN, Joseph , OKADA, Tomoyuki , KOZUKA, Masayuki
发明人： McCROSSAN, Joseph , OKADA, Tomoyuki , KOZUKA, Masayuki
IPC分类号： H04N5/445
CPC分类号： H04N21/4316 , G11B27/034 , G11B27/105 , G11B27/329 , G11B27/34 , G11B2220/20 , G11B2220/213 , G11B2220/2541 , H04N5/781 , H04N5/85 , H04N5/907 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N9/8227 , H04N21/42204 , H04N21/4307 , H04N21/432 , H04N21/434 , H04N21/47 , H04N21/472 , H04N21/478 , H04N21/4856 , H04N2005/91307
摘要： A BD-ROM stores a video stream and a graphics stream. The video stream represents a moving picture. The graphics stream is used for overlaying one or more menus on the moving picture, and includes interactive control information (ICS) and a plurality of pieces of graphics data (ODSs). The graphics data is used to generate both the menus and an effect for introduction or removal of a menu. The interactive control information includes (i) a reference value (window_ id_ ref) specifying a window within which each display composition of graphics is rendered for presenting the effect and (ii) information (effect_duration) showing a duration after which a display composition is replaced by a subsequent display composition.
摘要翻译： BD-ROM存储视频流和图形流。视频流表示运动图像。图形流用于在运动图像上重叠一个或多个菜单，并且包括交互控制信息（ICS）和多个图形数据（ODS）。图形数据用于生成菜单和用于介绍或删除菜单的效果。交互式控制信息包括（i）指定窗口的参考值（window_ id_ref），在该窗口中，呈现每个图形的显示组合以呈现效果;以及（ii）显示替换显示组合物的持续时间的信息（effect_duration）通过随后的显示组合物。

5. 发明申请

WO2006038716A1 PICTURE CODING APPARATUS AND PICTURE DECODING APPARATUS 审中-公开
标题翻译：图像编码装置和图像解码装置
公开(公告)号：WO2006038716A1
公开(公告)日：2006-04-13
申请号：PCT/JP2005/018735
申请日：2005-10-05
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , HEWLETT-PACKARD DEVELOPMENT COMPANY L.P. , TOMA, Tadamasa , OKADA, Tomoyuki , LIU, Sam
发明人： TOMA, Tadamasa , OKADA, Tomoyuki , LIU, Sam
IPC分类号： H04N7/26
CPC分类号： H04N19/137 , H04N19/132 , H04N19/159 , H04N19/172 , H04N19/46 , H04N19/70
摘要： The present invention provides a picture coding apparatus which can reduce a load in decoding. A picture coding apparatus (200) includes: a motion estimation unit (201) and a motion compensation unit (202) which codes each picture according to a picture type of the picture; an information generation unit (213) which generates a map that indicates a still picture sequence in a random access unit which includes a plurality of coded pictures; and a variable length coding unit (211) which writes, into the random access unit, the map that is generated by the information generation unit (213).
摘要翻译：本发明提供一种图像编码装置，其可以减少解码中的负载。图像编码装置（200）包括：运动估计单元（201）和运动补偿单元（202），根据图像的图像类型对每个图像进行编码; 信息生成单元，生成表示包含多个编码图像的随机存取单元中的静止图像序列的地图; 以及可变长度编码单元（211），其向随机存取单元写入由信息生成单元（213）生成的地图。

6. 发明申请

WO2005120060A1 PICTURE CODING APPARATUS AND PICTURE DECODING APPARATUS 审中-公开
标题翻译：图像编码装置和图像解码装置
公开(公告)号：WO2005120060A1
公开(公告)日：2005-12-15
申请号：PCT/JP2005/010441
申请日：2005-06-01
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , TOMA, Tadamasa , KADONO, Shinya , OKADA, Tomoyuki
发明人： TOMA, Tadamasa , KADONO, Shinya , OKADA, Tomoyuki
IPC分类号： H04N5/76
CPC分类号： H04N5/7605
摘要： A picture coding apparatus (10) which generates a stream so as to be able to decode a picture by obtaining a picture parameter set necessary for decoding the picture even at the time of trick-play, the apparatus including: a slice coding unit (11) which codes the picture and generates coded data; a picture parameter set (PPS) generation unit (13) which generates sequence parameter set (SPS); a PPS generation unit (16) which generates the PPS; and an access unit (AU) determination unit 17 which stores pieces of coded data respectively into access units of a random access unit (RAU) and stores the SPS into a first AU, and stores the PPS into the first AU or into the AU in which one piece of the coded data that refers to the PPS is stored.
摘要翻译：一种图像编码装置（10），其通过获得即使在特技播放时对图像进行解码所需的图像参数集，能够解码图像，该装置包括：切片编码单元（11））编码图像并生成编码数据; 产生序列参数集（SPS）的图像参数集（PPS）生成单元（13）; PPS生成单元（16），其生成PPS; 以及存储单元（AU）确定单元17，其将编码数据分别存储到随机存取单元（RAU）的存取单元中，并将该SPS存储到第一AU中，并将PPS存储到第一AU或AU中存储指向PPS的一段编码数据。

7. 发明申请

WO2005107253A1 STREAM GENERATION APPARATUS, STREAM GENERATION METHOD, CODING APPARATUS, CODING METHOD, RECORDING MEDIUM AND PROGRAM THEREOF 审中-公开
标题翻译：流水生成装置，流水生成方法，编码装置，编码方法，记录介质及其程序
公开(公告)号：WO2005107253A1
公开(公告)日：2005-11-10
申请号：PCT/JP2005/008318
申请日：2005-04-25
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD , TOMA, Tadamasa , OKADA, Tomoyuki , YAHATA, Hiroshi , KADONO, Shinya
发明人： TOMA, Tadamasa , OKADA, Tomoyuki , YAHATA, Hiroshi , KADONO, Shinya
IPC分类号： H04N5/76
CPC分类号： H04N5/783 , G11B27/005 , G11B27/034 , G11B27/105 , G11B27/329 , G11B2220/2541 , G11B2220/2562 , G11B2220/2579 , G11B2220/61 , H04N9/8042 , H04N9/8063 , H04N9/8205
摘要： A stream generation apparatus of the present invention is a stream generation apparatus which generates a stream including coded pictures and a command for managing a buffer which holds a decoded picture, the command being added to one of the coded pictures as a reference picture. It includes a judging unit which judges whether or not the coded picture to which the command is added is skipped at the time of trick-play, an adding unit which adds, in the case where the coded picture is judged to be skipped, repetition information indicating the same contents as the command to another coded picture that follows, in decoding order, the coded picture judged to be skipped and that is not skipped at the time of the trick-play, and a generating unit which generates the stream including the coded pictures, the command and the repetition information.
摘要翻译：本发明的流生成装置是生成包含编码图像的流的流生成装置和用于管理保存解码图像的缓冲器的命令，该命令被添加到编码图像之一作为参考图像。它包括判断单元，判断单元是否在特技播放时跳过添加了该命令的编码图像;加法单元，其在判断为跳过编码图像的情况下，添加重复信息以与解码顺序相对应的下一个编码图像的命令相同的内容，判断为跳过的编码图像，并且在特技播放时不被跳过的编码图像，以及生成单元，其生成包括编码图片，命令和重复信息。

8. 发明申请

WO2005106875A1 MOVING PICTURE STREAM GENERATION APPARATUS, MOVING PICTURE CODING APPARATUS, MOVING PICTURE MULTIPLEXING APPARATUS AND MOVING PICTURE DECODING APPARATUS 审中-公开
标题翻译：移动图像流生成装置，移动图像编码装置，移动图像多路复用装置和移动图像解码装置
公开(公告)号：WO2005106875A1
公开(公告)日：2005-11-10
申请号：PCT/JP2005/008319
申请日：2005-04-25
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , TOMA, Tadamasa , KADONO, Shinya , OKADA, Tomoyuki , YAHATA, Hiroshi
发明人： TOMA, Tadamasa , KADONO, Shinya , OKADA, Tomoyuki , YAHATA, Hiroshi
IPC分类号： G11B27/00
CPC分类号： H04N9/8042 , G11B27/005 , G11B2220/2541 , H04N5/783 , H04N5/85 , H04N9/8063 , H04N9/8205 , H04N9/8227 , H04N21/42646 , H04N21/4325 , H04N21/4332 , H04N21/4334 , H04N21/44008 , H04N21/8451 , H04N21/85406
摘要： To provide a moving picture stream generation apparatus and the like that generates a moving picture stream that can be played back in trick-play such as variable-speed playback and reverse playback even in a coding format such as the MPEG-4 AVC in which flexible prediction structures are allowed. A moving picture stream generation apparatus includes: a trick-play information generation unit TricPlay for generating supplemental information on a random access unit basis, the supplemental information being referred to at the time of playback of each random access unit and each random access unit including one or more pictures; and a variable length coding unit VLC for generating a stream including the generated supplemental information and the one or more pictures by adding the supplemental information to each corresponding random access unit. At the top of each random access unit, an intra coded picture that can be decoded without depending on any picture is placed, and the supplemental information includes information for specifying pictures to be decoded at the time when pictures included in each random access unit are played back in trick-play.
摘要翻译：为了提供一种运动图像流生成装置等，其生成即使在诸如MPEG-4AVC的编码格式中也可以在诸如可变速度重放和反向重放的特技播放中播放的运动图像流，其中灵活允许预测结构。运动图像流生成装置包括：用于在随机存取单元的基础上产生补充信息的特技播放信息生成单元TricPlay，在每个随机存取单元重放时参考的补充信息，以及每个随机存取单元包括一个或更多图片; 以及可变长度编码单元VLC，用于通过将补充信息添加到每个对应的随机存取单元来生成包括所生成的补充信息和一个或多个图像的流。在每个随机存取单元的顶部，放置可以解码而不依赖于任何图像的帧内编码图像，并且补充信息包括用于指定在每个随机存取单元中包括的图像被播放时要解码的图像的信息回到戏剧中。

9. 发明申请

WO2005048261A1 RECORDING MEDIUM, PLAYBACK APPARATUS AND METHOD, RECORDING METHOD, AND COMPUTER-READABLE PROGRAM 审中-公开
标题翻译：记录媒体，播放装置和方法，记录方法和计算机可读程序
公开(公告)号：WO2005048261A1
公开(公告)日：2005-05-26
申请号：PCT/JP2004/017215
申请日：2004-11-12
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , McCROSSAN, Joseph , OKADA, Tomoyuki , KOZUKA, Masayuki
发明人： McCROSSAN, Joseph , OKADA, Tomoyuki , KOZUKA, Masayuki
IPC分类号： G11B27/30
CPC分类号： G11B27/105 , G11B27/3027 , G11B27/309 , G11B27/34 , G11B2220/2541 , G11B2220/2562
摘要： A BD-ROM stores a video stream and a graphics stream. The video stream represents a moving picture. The graphics stream is used for overlaying a multi-page menu on the moving picture, and includes interactive control information (ICS) and graphics data (ODS) used for generating the multi page menu. A PTS attached to a PES packet containing the interactive control information shows timing for the first presentation of a main page the multi-page menu in accordance with the proceeding of the video stream playback. In addition, the interactive control information includes information (selection_time_out_pts) showing a timeout upon which a button on a page of the multi-page menu is automatically activated, and information (user_time_out_duration) showing a timeout upon which a sub-page of the multi-page menu is automatically removed.
摘要翻译： BD-ROM存储视频流和图形流。视频流表示运动图像。图形流用于在运动图像上叠加多页菜单，并且包括用于生成多页菜单的交互式控制信息（ICS）和图形数据（ODS）。附加到包含交互式控制信息的PES包的PTS表示根据视频流回放的进行，主页首次呈现多页菜单的定时。此外，交互控制信息包括表示多页菜单的页面上的按钮被自动激活的超时的信息（selection_time_out_pts）以及表示多页菜单的子页面的超时的信息（user_time_out_duration）页面菜单被自动删除。

10. 发明申请

WO2005006747A1 RECORDING MEDIUM, RECORDING METHOD, REPRODUCTION APPARATUS AND METHOD, AND COMPUTER-READABLE PROGRAM 审中-公开
标题翻译：记录介质，记录方法，再现装置和方法以及计算机可读程序
公开(公告)号：WO2005006747A1
公开(公告)日：2005-01-20
申请号：PCT/JP2004/010155
申请日：2004-07-09
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , MCCROSSAN, Joseph , OKADA, Tomoyuki
发明人： MCCROSSAN, Joseph , OKADA, Tomoyuki
IPC分类号： H04N5/92
CPC分类号： G11B27/034 , G11B27/105 , G11B2220/20 , G11B2220/213 , G11B2220/2541 , H04N5/04 , H04N5/783 , H04N5/85 , H04N9/641 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N9/8227
摘要： An AV Clip generated by multiplexing video and graphics streams is recorded on a BD-ROM. The graphics stream includes a plurality of DSs (Display Sets) which are each used for graphics display. The DS includes graphics data and a control segment that includes time stamps (DTS and PTS) for designating an active period of the control segment in the DS on a reproduction time axis of the video stream. When the active period of the control segment in the DS overlaps with an active period of a control segment in an immediately preceding DS, the time stamps designate the active period of the control segment in the DS to start at or after a time at which, during the active period of the control segment in the immediately preceding DS, transfer of graphics generated by decoding graphics data in the immediately preceding DS to an Object Buffer is completed.
摘要翻译：通过复用视频和图形流产生的AV剪辑被记录在BD-ROM上。图形流包括多个用于图形显示的DS（显示集）。 DS包括图形数据和包括用于在视频流的再现时间轴上指定DS中的控制段的有效周期的时间戳（DTS和PTS）的控制段。当DS中的控制段的活动周期与紧接在前的DS中的控制段的有效周期重叠时，时间戳指示DS中的控制段的活动时段在时间之前或之后开始，在紧接在前的DS中的控制段的活动期间，完成将紧接在前的DS中的图形数据解码生成的图形传送到对象缓冲器。

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