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41. 发明授权

US07630366B2 Multiplexing apparatus, multiplexing method, program, and recording medium 失效
标题翻译：复用装置，复用方法，程序和记录介质
公开(公告)号：US07630366B2
公开(公告)日：2009-12-08
申请号：US11366434
申请日：2006-03-03
申请人： Ayako Iwase , Motoki Kato
发明人： Ayako Iwase , Motoki Kato
IPC分类号： H04L12/28 , H04J3/24 , H04R5/00
CPC分类号： H04L12/6418 , H04L2012/6472
摘要： A multiplexing apparatus for multiplexing audio data into transport stream (TS) packets includes a first encoding section encoding the audio data by a first encoding method; a second encoding section encoding the audio data by a second encoding method, which is a variable-length encoding method and which differs from the first encoding method, for attaching a timing value indicating a timing used when audio data is decoded in units of predetermined audio data; a packetization section packetizing the audio data encoded by the first encoding section and the audio data encoded by the second encoding section into TS packets and for attaching the same ID to a plurality of packetized TS packets; a determination section determining a TS packet to be multiplexed from among the plurality of TS packets packetized by the packetization section; and a multiplexing section multiplexing the TS packet determined by the determination section.
摘要翻译：用于将音频数据复用为传输流（TS）分组的多路复用装置包括通过第一编码方法对音频数据进行编码的第一编码部分; 第二编码部分，通过第二编码方法编码音频数据，该第二编码方法是可变长度编码方法，并且与第一编码方法不同，用于在以预定音频为单位附加指示音频数据被解码时使用的定时的定时值数据; 分组部分，将由第一编码部分编码的音频数据和由第二编码部分编码的音频数据打包成TS分组，并将相同的ID附加到多个分组化的TS分组; 确定部分，确定由所述分组化部分分组化的所述多个TS分组中要复用的TS分组; 以及多路复用部分，复用由确定部分确定的TS分组。

42. 发明授权

US07627041B2 Apparatus for encoding and decoding header data in picture signal transmission 失效
标题翻译：用于对图像信号传输中的标题数据进行编码和解码的装置
公开(公告)号：US07627041B2
公开(公告)日：2009-12-01
申请号：US11170962
申请日：2005-06-30
申请人： Motoki Kato
发明人： Motoki Kato
IPC分类号： H04N7/18
CPC分类号： H04N7/54 , H04N19/196 , H04N19/463 , H04N19/577 , H04N19/60 , H04N19/61 , H04N19/70
摘要： Control data subsequent to an extension start code is stored in an encoding apparatus when transmitted after each header data of a video sequence layer, a GOP layer, a picture layer and a slice layer. And in transmission of the next header data, the content of the control data subsequent to the extension start code in the header data to be transmitted is compared with the content of the preceding header data of the same layer stored in the encoding apparatus. And if the result of such comparison signifies that the compared data are mutually the same, neither the extension start code nor the subsequent control data is transmitted. At the reception of each header data of the video sequence layer, the GOP layer, the picture layer and the slice layer, the control data decoded subsequently to the extension start code is stored in the decoding apparatus. And when the extension start code is not existent in the next header data to be decoded, the preceding header data of the same layer stored in the decoding apparatus is duplicated and used as the control data of the layer being currently encoded.
摘要翻译：在视频序列层，GOP层，图像层和切片层的每个标题数据之后发送时，在扩展起始码之后的控制数据被存储在编码装置中。并且在发送下一个标题数据时，将要发送的标题数据中的扩展起始码之后的控制数据的内容与存储在编码装置中的同一层的前一标题数据的内容进行比较。并且，如果这种比较的结果表明比较的数据是相互相同的，那么扩展起始码和随后的控制数据都不被发送。在接收到视频序列层，GOP层，图像层和切片层的每个标题数据时，在扩展起始码之后解码的控制数据被存储在解码装置中。并且，当下一个要解码的标题数据中不存在扩展起始码时，存储在解码装置中的同一层的前一标题数据被复制并用作当前被编码的层的控制数据。

43. 发明授权

US07565060B2 Reproducing apparatus, reproducing method, reproducing program, and recording medium for multi-angle video reproduction 有权
标题翻译：再现装置，再现方法，再现程序和用于多角度视频再现的记录介质
公开(公告)号：US07565060B2
公开(公告)日：2009-07-21
申请号：US10519422
申请日：2004-04-22
申请人： Toshiya Hamada , Motoki Kato
发明人： Toshiya Hamada , Motoki Kato
IPC分类号： H04N5/76
CPC分类号： H04N5/85 , G11B27/034 , G11B27/105 , G11B27/329 , G11B27/34 , G11B2220/216 , G11B2220/2541 , G11B2220/2562 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N9/8227
摘要： For a large capacity recording medium, a user interface having high flexibility and enriched representation is accomplished. A flag that represents whether a play item has a multiple angle structure of which the play item is reproduced with a plurality of angles is described. In addition, a flag that represents whether the beginning of each decode unit is an angle switchable point is described. In a seamless multiple angle structure, the current angle can be switched without need to increase the number of interleave units. In a nonseamless multiple angle structure, with the flag, in a predetermined region on the rear end side of each angle, the current angle is prohibited from being switched. Thus, when a play item exits from the multiple angle, discontinuity in the reproduction can be prevented. In addition, with a flag that represents whether a sub play item should be reproduced not in synchronization with a main path, the sub play item of only audio data can be used as a BGM.
摘要翻译：对于大容量记录介质，实现了具有高灵活性和富集表示的用户界面。描述表示播放项目是否具有以多个角度再现播放项目的多角度结构的标志。此外，描述表示每个解码单元的开始是否是角度切换点的标志。在无缝多角度结构中，可以切换当前角度，而不需要增加交织单元的数量。在非缝合多角度结构中，通过标志，在每个角度的后端侧的预定区域中，禁止当前角度切换。因此，当播放项目从多个角度退出时，可以防止再现中的不连续性。此外，通过表示子播放项目是否应与主路径不同步再现的标志，只有音频数据的子播放项目可以用作BGM。

44. 发明申请

US20090148123A1 Data transmission apparatus and data transmission method 审中-公开
标题翻译：数据传输装置和数据传输方法
公开(公告)号：US20090148123A1
公开(公告)日：2009-06-11
申请号：US12321872
申请日：2009-01-27
申请人： Motoki Kato
发明人： Motoki Kato
IPC分类号： H04N7/00
CPC分类号： H04N9/8042 , G06F21/10 , G11B20/00086 , G11B20/10527 , G11B27/031 , G11B27/034 , G11B27/105 , G11B27/11 , G11B27/28 , G11B27/3027 , G11B27/329 , G11B27/34 , G11B2020/10537 , G11B2220/20 , G11B2220/2541 , G11B2220/65 , H04N5/765 , H04N5/85 , H04N9/8205
摘要： A data processing apparatus receives files reproduced from a recording medium, the recording medium having recorded thereon an AV stream file and a PlayList file specifying a method of reproducing the AV stream file. The PlayList file is received. The received PlayList file and additional information associated with the PlayList file are recorded to a management information file for managing the PlayList file.
摘要翻译：数据处理装置接收从记录介质再现的文件，其上记录有AV流文件的记录介质和指定再现AV流文件的方法的播放列表文件。接收到播放列表文件。接收到的播放列表文件和与播放列表文件相关联的附加信息被记录到用于管理播放列表文件的管理信息文件中。

45. 发明授权

US07508940B2 Video information recording apparatus and method, video information reproducing apparatus and method, recording medium, and program 有权
标题翻译：视频信息记录装置和方法，视频信息再现装置和方法，记录介质和程序
公开(公告)号：US07508940B2
公开(公告)日：2009-03-24
申请号：US10267171
申请日：2002-10-09
申请人： Motoki Kato , Masanobu Nakamura
发明人： Motoki Kato , Masanobu Nakamura
IPC分类号： H04N7/167
CPC分类号： H04N5/76 , G11B20/00086 , G11B20/0021 , G11B20/00507 , G11B20/00557 , G11B20/00768 , G11B20/00884 , G11B20/0092 , G11B27/034 , G11B27/105 , G11B27/329 , G11B27/34 , G11B2220/2541 , H04N5/913 , H04N9/8205 , H04N2005/91328 , H04N2005/91364
摘要： A video information recording apparatus includes a first obtaining unit operable to obtain video information to be recorded; a second obtaining unit operable to obtain thumbnail picture information to be recorded in correspondence with the video information; an encrypting unit operable to encrypt the thumbnail picture information; and a recording unit operable to record the video information and the encrypted thumbnail picture information onto a recording medium.
摘要翻译：视频信息记录装置包括：第一获取单元，用于获取要记录的视频信息; 第二获取单元，可操作以获得与视频信息相对应地记录的缩略图信息; 加密单元，用于加密缩略图信息; 以及记录单元，用于将视频信息和加密的缩略图信息记录到记录介质上。

46. 发明授权

US07502543B2 Data transmission apparatus and data transmission method 失效
标题翻译：数据传输装置和数据传输方法
公开(公告)号：US07502543B2
公开(公告)日：2009-03-10
申请号：US10344957
申请日：2002-06-19
申请人： Motoki Kato
发明人： Motoki Kato
IPC分类号： H04N5/91 , H04N7/00
CPC分类号： H04N9/8042 , G06F21/10 , G11B20/00086 , G11B20/10527 , G11B27/031 , G11B27/034 , G11B27/105 , G11B27/11 , G11B27/28 , G11B27/3027 , G11B27/329 , G11B27/34 , G11B2020/10537 , G11B2220/20 , G11B2220/2541 , G11B2220/65 , H04N5/765 , H04N5/85 , H04N9/8205
摘要： A data transmitting device and method capable of properly managing the content of data recorded on a recording medium and the reproduced information. Clips (a clip information file and a clip AV stream file) and a play list file are recorded on a recording medium or a copy source. The play list and clip files are transferred to a recording medium or a copy destination from the copy source recording medium through an IEEEE digital bus and copied. The arrival time stamp of the TP_extra_header of each source packet of the copied clip AV stream file is the same as that of the copy source. The clip information file and the play list file corresponding to the copied clip AV stream file are also copied to the copy destination. The invention can be applied to, for example, a recorder or reproducer for processing an AV stream.
摘要翻译：一种数据发送装置和方法，其能够适当地管理记录在记录介质上的数据的内容和再现的信息。剪辑（剪辑信息文件和剪辑AV流文件）和播放列表文件被记录在记录介质或复制源上。播放列表和剪辑文件通过IEEEE数字总线从复制源记录介质传送到记录介质或复制目的地并复制。复制的剪辑AV流文件的每个源数据包的TP_extra_header的到达时间戳与复制源的到达时间戳相同。与复制的剪辑AV流文件相对应的剪辑信息文件和播放列表文件也被复制到复制目的地。本发明可以应用于例如用于处理AV流的记录器或再现器。

47. 发明申请

US20080267588A1 Reproduction Device, Reproduction Method, Program, Program Storage Medium, Data Structure, and Recording Medium Fabrication Method 有权
标题翻译：复制设备，复制方法，程序，程序存储介质，数据结构和记录介质制作方法
公开(公告)号：US20080267588A1
公开(公告)日：2008-10-30
申请号：US11791585
申请日：2006-08-17
申请人： Ayako Iwase , Motoki Kato , Shinobu Hattori
发明人： Ayako Iwase , Motoki Kato , Shinobu Hattori
IPC分类号： H04N5/91 , H04N5/92 , H04N5/93
CPC分类号： G11B20/10 , G11B27/105 , G11B27/3081 , G11B27/329 , G11B27/34 , G11B2220/2562 , H04N5/44513 , H04N5/44591 , H04N5/45 , H04N5/775 , H04N5/781 , H04N5/85 , H04N9/8063 , H04N9/8205 , H04N9/8227 , H04N9/877 , H04N21/42646 , H04N21/4316 , H04N21/4325
摘要： The present invention relates to a playback apparatus and a playback method which allow setting of picture-in-picture display, a program, a program storage medium, a data structure, and a recording-medium manufacturing method. Pip_metadata states information required for the picture-in-picture display. Pip_horizotal_position indicates, on the frame of a primary video, an X coordinate at the upper left corner of a sub display screen on which a secondary video is displayed. Pip_vertical_position indicates, on the frame of the primary video, a Y coordinate at the upper left corner of the sub display screen on which the secondary video is displayed. Pip_scale states information indicating the size of the sub display screen on which the secondary video is displayed. For example, pip_scale states the size ratio of the secondary video to the primary video, the scale ratio of the secondary video to its original image, or information indicating how many pixels is included in the sub display screen in each of the vertical direction and horizontal direction. The present invention is applicable to playback apparatuses.
摘要翻译：本发明涉及允许设置画中画显示，程序，程序存储介质，数据结构和记录介质制造方法的重放装置和重放方法。 Pip_metadata表示画中画显示所需的信息。 Pip_horizotal_position在主视频的帧上指示在其上显示次要视频的子显示屏幕的左上角的X坐标。 Pip_vertical_position在主视频的帧上指示在显示次要视频的子显示屏幕的左上角的Y坐标。 Pip_scale显示指示显示次要视频的子显示屏幕的大小的信息。例如，pip_scale表示辅助视频与主要视频的尺寸比，次要视频与其原始图像的比例，或指示在每个垂直方向和横向上的子显示屏幕中包括多少个像素的信息方向。本发明可应用于播放装置。

48. 发明授权

US07403698B2 Recording/reproduction apparatus and method as well as recording medium 有权
标题翻译：记录/再现装置和方法以及记录介质
公开(公告)号：US07403698B2
公开(公告)日：2008-07-22
申请号：US11231774
申请日：2005-09-22
申请人： Toshiya Hamada , Motoki Kato
发明人： Toshiya Hamada , Motoki Kato
IPC分类号： H04N5/91
CPC分类号： G11B27/329 , G11B27/034 , G11B27/036 , G11B27/105 , G11B2220/216 , G11B2220/2541 , G11B2220/2562 , G11B2220/2575 , H04N5/85 , H04N9/8042
摘要： The invention provides a recording/reproduction apparatus and method as well as a recording medium wherein, when nondestructive editing is executed for an AV signal, the AV signal can be reproduced seamlessly without suffering from any interruption. Information representative of states (an A type, a C type, a D type, or an E type) of an IN point and an OUT point on a Clip, designated by a Playitem, of a Playlist in which at least more than one Playitems are arranged in the order of reproduction is described in a block Playitem( ).
摘要翻译：本发明提供了一种记录/再现装置和方法以及记录介质，其中当对AV信号执行非破坏性编辑时，可以无缝地再现AV信号，而不会受到任何中断。由播放列表指定的播放列表的IN点的状态（A类型，C类型，D类型或E类型）和由播放列表指定的Clip上的OUT点的信息，其中至少有一个播放列表按照重放顺序排列在块Playitem（）中。

49. 发明授权

US07376067B2 Allocation of real time files 有权
标题翻译：分配实时文件
公开(公告)号：US07376067B2
公开(公告)日：2008-05-20
申请号：US10498761
申请日：2002-12-16
申请人： Wilhelmus Jacobus Van Gestel , Steven Broeils Luitjens , Kaoru Murase , Yoshiho Gotoh , Miyuki Sasaki , Masanobu Nakamura , Motoki Kato
发明人： Wilhelmus Jacobus Van Gestel , Steven Broeils Luitjens , Kaoru Murase , Yoshiho Gotoh , Miyuki Sasaki , Masanobu Nakamura , Motoki Kato
IPC分类号： G11B7/007
CPC分类号： G11B20/1833 , G11B20/12
摘要： When recording data on a medium where a certain data rate is required, an allocation manager in the player must allocate sections of the logical space in such a way that the recording medium is efficiently filled and that an adequate data rate can be guaranteed even in the presence of defective ECC blocks. The allocation rules for the allocation manager are complex. The rules can be simplified by placing a lower limit on the size of an extent and by increasing the size of the extent depending on the number of defect ECC blocks in the extent.
摘要翻译：当在需要某一数据速率的介质上记录数据时，播放器中的分配管理器必须以这样的方式分配逻辑空间的部分，使得记录介质被有效地填充，并且即使在存在有缺陷的ECC块。分配管理器的分配规则很复杂。可以通过对范围的大小设置下限并根据程度中缺陷ECC块的数量增加扩展的大小来简化规则。

50. 发明申请

US20070274180A1 Information Providing System, Reproduction Device and Method, Information Providing Device and Method, Recording Medium, and Program 有权
标题翻译：信息提供系统，复制设备和方法，信息提供设备和方法，记录介质和程序
公开(公告)号：US20070274180A1
公开(公告)日：2007-11-29
申请号：US10579965
申请日：2004-09-30
申请人： Motoki Kato , Toshiya Hamada , Yoshiyuki Kobayashi
发明人： Motoki Kato , Toshiya Hamada , Yoshiyuki Kobayashi
IPC分类号： G11B20/10 , G11B20/12
CPC分类号： G11B27/329 , G11B20/00086 , G11B20/10 , G11B27/105 , G11B27/11 , G11B2020/10546 , G11B2220/2516 , G11B2220/2541 , G11B2220/2562 , G11B2220/455 , H04L67/02 , H04N5/765 , H04N5/781 , H04N5/85 , H04N7/17318 , H04N9/8205 , H04N21/47202 , H04N21/8106
摘要： There are provided an information providing system, a reproduction device and method, an information providing device and method, a recording medium, and a program capable of comparatively freely utilizing the content recorded on a disc according to the user preference. When download of an audio file of Japanese language is instructed, the update file of the content recorded on the optical disc (11) is downloaded. The Audio stream file as an audio file of Japanese language, the Clip Information file accompanying it, the Play List file controlling the reproduction of the Audio stream file, and the navigation program file which has been updated are recorded as the update file in a local storage (12). By the navigation program which has been updated, for example, the Audio stream file of Clip 3 as the Japanese language audio is reproduced. The present invention can be applied to a player to which a recording medium where the content has been recorded is detachably attached.
摘要翻译：提供了一种信息提供系统，再现装置和方法，信息提供装置和方法，记录介质和能够根据用户偏好相对自由地利用记录在盘上的内容的程序。当指示下载日语的音频文件时，下载记录在光盘（11）上的内容的更新文件。作为日语的音频文件的音频流文件，附带的剪辑信息文件，控制音频流文件的再现的播放列表文件以及已被更新的导航程序文件作为更新文件记录在本地存储（12）。通过已更新的导航程序，例如，再现作为日语音频的Clip 3的音频流文件。本发明可以应用于其中已经记录了内容的记录介质的播放器可拆卸地附接。

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