公开(公告)号：US07706667B2

公开(公告)日：2010-04-27

申请号：US10572791

申请日：2005-06-21

申请人： Atsushi Mae ,  Kenichiro Aridome ,  Yukio Isobe

发明人： Atsushi Mae ,  Kenichiro Aridome ,  Yukio Isobe

IPC分类号： H04N7/00 ,  H04N7/26

CPC分类号： G11B27/3027 ,  G11B27/105 ,  G11B2020/1062 ,  G11B2220/2562 ,  H04N5/85 ,  H04N9/8042

摘要： The present invention relates to a recording apparatus and method, a reproducing apparatus and method, a recording medium, and a program for reproducing a video stream in a simpler method. A VOBU of an AV stream recorded on a recording medium includes, from the beginning thereof, navigation information, and then provider definition information followed by V_PCK, A_PCK, and S_PCK. The provider definition information contains closed GOP flag information, broken link flag, and I picture reproduction order information, the number of real frames, the number of reproduction frames, and progressive frame flag, related to the video data contained in the VOBU. A reproducing apparatus performs a reproduction process based on the provider definition information. The present invention is applicable to a reproducing apparatus of DVD.

摘要翻译： 本发明涉及一种以更简单的方法再现视频流的记录装置和方法，再现装置和方法，记录介质和程序。 记录在记录介质上的AV流的VOBU包括从其开始的导航信息，然后包括跟随V_PCK，A_PCK和S_PCK的提供商定义信息。 提供者定义信息包含与包含在VOBU中的视频数据相关的闭合GOP标志信息，断开的链接标志和I图像再现顺序信息，实际帧数，再现帧数和逐行帧标志。 再现装置基于提供者定义信息执行再现处理。 本发明可应用于DVD的再现装置。

公开(公告)号：US20100034508A1

公开(公告)日：2010-02-11

申请号：US12443891

申请日：2007-10-01

申请人： Naoki Morimoto ,  Kenichiro Aridome ,  Yukio Isobe ,  Atsushi Mae

发明人： Naoki Morimoto ,  Kenichiro Aridome ,  Yukio Isobe ,  Atsushi Mae

IPC分类号： G11B27/026

CPC分类号： G11B20/1217 ,  G11B2020/1222 ,  G11B2020/1288 ,  H04N5/77 ,  H04N5/781 ,  H04N9/8205

摘要： Division editing of a movie stream file picked up for a recording application is executed while conforming to a predetermined standard format.When a stream file is divided at an arbitrary division point, a preceding chapter is created by giving padding in an end region of a GOP including the division point in accordance with a length alignment restriction. Furthermore, a first extent of a succeeding chapter is created by copying the GOP including the division point and a GOP immediately succeeding it, a region formed of GOPs after the copied portion is used as a second extent of the succeeding chapter, and padding is given to an end region of the second extent in accordance with the length alignment restriction.

摘要翻译： 按照预定的标准格式执行为记录应用拾取的电影流文件的分割编辑。 当流文件在任意分割点被分割时，通过根据长度对齐限制在包括分割点的GOP的结束区域中给出填充来创建前一章节。 此外，通过复制包括分割点的GOP和紧随其后的GOP来创建后续章节的第一范围，在复制部分被用作后续章节的第二范围之后由GOP形成的区域，并且给出填充 根据长度对准限制到第二范围的结束区域。

公开(公告)号：US20090052875A1

公开(公告)日：2009-02-26

申请号：US12182514

申请日：2008-07-30

申请人： Naoki Morimoto ,  Kenichiro Aridome ,  Yukio Isobe ,  Atsushi Mae ,  Kenichiro Nagao

发明人： Naoki Morimoto ,  Kenichiro Aridome ,  Yukio Isobe ,  Atsushi Mae ,  Kenichiro Nagao

IPC分类号： H04N5/92

CPC分类号： G11B27/031 ,  G11B27/3027 ,  G11B2220/2541 ,  H04N9/7921 ,  H04N9/8045 ,  H04N9/8063 ,  H04N9/8205

摘要： An information converting apparatus includes an additional information retrieval unit for retrieving additional information incidental to moving image data stored on a stream file having a first recording format, an additional information converting unit for converting the retrieved additional information in accordance with a second recording format, and an additional information recording control unit for controlling recording of the converted additional information onto a stream file having the second recording format.

摘要翻译： 信息转换装置包括：附加信息检索单元，用于检索与存储在具有第一记录格式的流文件上的运动图像数据有关的附加信息;附加信息转换单元，用于根据第二记录格式转换所检索的附加信息;以及 附加信息记录控制单元，用于控制将转换的附加信息记录到具有第二记录格式的流文件上。

公开(公告)号：US20080212223A1

公开(公告)日：2008-09-04

申请号：US12089456

申请日：2007-08-01

申请人： Atsushi Mae ,  Kenichiro Aridome ,  Yukio Isobe ,  Naoki Morimoto

发明人： Atsushi Mae ,  Kenichiro Aridome ,  Yukio Isobe ,  Naoki Morimoto

IPC分类号： G11B15/18

CPC分类号： H04N5/76 ,  G11B27/034 ,  G11B27/105 ,  G11B27/322 ,  G11B27/329 ,  G11B2220/2541 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8205 ,  H04N9/8227

摘要： A data recording structure supporting an AVCHD format is provided. The data recording structure allows a playing process, an editing process and a write-once recording process to be quickly performed. When data recording is performed in a data recording format having a layered management structure such as an AVCHD format, identification information is stored in an index file containing index information for record data. The identification information is needed to perform one of the playing process on the record data, the editing process on the record data and the write-once recording process on data. This arrangement eliminates the need for reading a variety of files and retrieving information when one of the record data playing process, the record data editing process and the write-once recording process is performed. Each process is thus quickly performed.

摘要翻译： 提供了支持AVCHD格式的数据记录结构。 数据记录结构允许快速执行播放处理，编辑处理和一次写入记录处理。 当以具有诸如AVCHD格式的分层管理结构的数据记录格式执行数据记录时，识别信息被存储在包含用于记录数据的索引信息的索引文件中。 需要识别信息来执行记录数据上的播放处理之一，对记录数据的编辑处理和对数据的一次写入处理。 当执行记录数据播放处理，记录数据编辑处理和一次写入记录处理之一时，这种布置消除了读取各种文件和检索信息的需要。 因此，快速执行每个处理。

公开(公告)号：US20080022227A1

公开(公告)日：2008-01-24

申请号：US11821559

申请日：2007-06-21

申请人： Atsushi Mae ,  Kenichiro Aridome ,  Yukio Isobe ,  Naoki Morimoto

发明人： Atsushi Mae ,  Kenichiro Aridome ,  Yukio Isobe ,  Naoki Morimoto

IPC分类号： G06F3/048

CPC分类号： G11B19/022 ,  G11B27/034 ,  G11B27/105 ,  G11B27/329 ,  G11B27/34 ,  G11B2220/2537

摘要： An information processing apparatus may include a controller for controlling the reproducing of a menu based on content recorded on a information recording medium. The controller may control producing a menu that allows the content to be selected and reproduced by chapter, the chapter defined by a mark as content delimitation information set in play list information corresponding to the content recorded on the information recording medium and recording the menu on the information recording medium.

摘要翻译： 信息处理装置可以包括控制器，用于基于记录在信息记录介质上的内容来控制菜单的再现。 控制器可以控制产生允许通过章节选择和再现内容的菜单，由标记定义的章节作为在与记录在信息记录介质上的内容相对应的播放列表信息中设置的内容定界信息，并将菜单记录在 信息记录介质。

公开(公告)号：US20070248321A1

公开(公告)日：2007-10-25

申请号：US11695205

申请日：2007-04-02

申请人： Toshiya HAMADA ,  Kenichiro Aridome ,  Atsushi Mae ,  Naoki Morimoto ,  Yukio Isobe

发明人： Toshiya HAMADA ,  Kenichiro Aridome ,  Atsushi Mae ,  Naoki Morimoto ,  Yukio Isobe

IPC分类号： H04N7/00 ,  H04N5/91

CPC分类号： G11B27/34 ,  G11B27/034 ,  G11B27/105 ,  G11B27/329 ,  G11B2220/213 ,  G11B2220/216 ,  G11B2220/2541

摘要： To provide a recording apparatus for recording at least content data and reproducing control information for controlling reproducing of the content data. The apparatus includes: a recording unit recording content data on a recording medium; and a control unit making a control to generate, with respect to the content data recorded on the recording medium, a clip information file including clip information indicating attribute information on the content data, a PlayList file including a PlayList for calling the clip information, an object file including an object for reproducing the content data by calling the PlayList file, and an index file including an index table for calling the object. The control unit correlates a type, based on a purpose of creating the PlayList file, with the PlayList file as attribute information of the PlayList file so as to make a control to generate the type in the index file.

摘要翻译： 提供用于至少记录内容数据和再现用于控制内容数据的再现的控制信息的记录装置。 该装置包括：记录单元，在记录介质上记录内容数据; 以及控制单元，其进行控制以相对于记录在记录介质上的内容数据生成包括指示关于内容数据的属性信息的剪辑信息的剪辑信息文件，包括用于调用剪辑信息的播放列表的播放列表文件， 包括通过调用播放列表文件来再现内容数据的对象的目标文件，以及包括用于调用对象的索引表的索引文件。 控制单元基于创建播放列表文件的目的与播放列表文件作为播放列表文件的属性信息相关联，以便进行控制以生成索引文件中的类型。

公开(公告)号：US07805059B2

公开(公告)日：2010-09-28

申请号：US10590504

申请日：2005-10-14

申请人： Tetsuhiro Maeda ,  Toshisada Ishii ,  Kenichiro Aridome ,  Yukio Isobe

发明人： Tetsuhiro Maeda ,  Toshisada Ishii ,  Kenichiro Aridome ,  Yukio Isobe

IPC分类号： H04N5/91

CPC分类号： H04N5/772 ,  G11B27/329 ,  G11B2220/2562 ,  H04N5/85 ,  H04N9/7921 ,  H04N9/8205

摘要： The present invention is directed to a data recording method of performing data recording while properly using at least two respective divided recording areas on an optical recording medium (5) in accordance with kind of data to be recorded, wherein in the case where inputted data is still picture, remaining capacity of the still picture recording area ARS is confirmed to judge whether or not remaining capacity of the video recording area ARV is larger than extension size when there is no remaining capacity of the still picture recording area ARS, whereby in the case where remaining capacity of the video recording area ARV is larger than extension size, boundary pointer is modified, and recording data management information and file system information are modified to thereby extend the still picture recording area ARS to record still picture data into the still picture recording area ARS to update recording data management information and/or file system information of management are ARM as occasion demands after recording is completed.

摘要翻译： 本发明涉及一种在根据要记录的数据的种类适当地使用光记录介质（5）上的至少两个相应分割记录区域的同时执行数据记录的数据记录方法，其中在输入数据为 静止图像，当静止图像记录区域ARS没有剩余容量时，确认静止图像记录区域ARS的剩余容量是否判定视频记录区域ARV的剩余容量是否大于扩展尺寸，在这种情况下 在视频记录区域ARV的剩余容量大于扩展尺寸的情况下，修改边界指针，并修改记录数据管理信息和文件系统信息，从而扩展静止图像记录区域ARS以将静止图像数据记录到静止图像记录 区域ARS更新记录数据管理信息和/或管理文件系统信息是AR 记录完成后，M需要。

公开(公告)号：US20060051066A1

公开(公告)日：2006-03-09

申请号：US10531950

申请日：2004-10-29

申请人： Kenichiro Aridome ,  Hironobu Miyazaki ,  Yukio Isobe

发明人： Kenichiro Aridome ,  Hironobu Miyazaki ,  Yukio Isobe

IPC分类号： H04N5/76

CPC分类号： G11B27/3027 ,  G11B27/034 ,  G11B27/329 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2562 ,  H04N5/772 ,  H04N9/8063 ,  H04N21/4307 ,  H04N21/44016

摘要： An encoding controlling apparatus is disclosed which includes: offset holding means for holding an offset equivalent to a time period by which to start encoding an audio signal earlier than a video signal upon recording of a chapter; recording mode determining means for determining whether a seamless connection is possible between the preceding chapter and the following chapter in order to set an initial value of the offset depending on an outcome of the determination; offset updating means for updating the offset in keeping with progress in encoding the video signal and the audio signal; and recording controlling means for giving an instruction either to start or to stop the encoding of the video signal and the audio signal in accordance with the offset. The inventive apparatus controls the encoding process in keeping with the offset between the audio and video signals, thereby achieving seamless connection between chapters without incurring discrepancies between the video and audio signals.

摘要翻译： 一种编码控制装置，包括：偏移保持装置，用于在记录章节时保持与视频信号之前的音频信号开始编码的时间段相当的偏移量; 记录模式确定装置，用于确定前一章和下一章之间是否可以进行无缝连接，以便根据确定的结果设置偏移的初始值; 偏移更新装置，用于根据编码视频信号和音频信号的进度来更新偏移; 以及记录控制装置，用于根据偏移量给出开始或停止视频信号和音频信号的编码的指令。 本发明的设备控制编码过程以保持音频和视频信号之间的偏移，从而实现各章之间的无缝连接，而不会导致视频和音频信号之间的差异。

公开(公告)号：US20060083489A1

公开(公告)日：2006-04-20

申请号：US10537920

申请日：2004-10-29

申请人： Kenichiro Aridome ,  Hironobu Miyazaki ,  Yukio Isobe

发明人： Kenichiro Aridome ,  Hironobu Miyazaki ,  Yukio Isobe

IPC分类号： H04N5/781

CPC分类号： H04N9/8042 ,  G11B27/034 ,  G11B27/28 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2562 ,  H04N5/85 ,  H04N9/8063 ,  H04N9/8205

摘要： If it is detected that moving image data stored in a buffer increases in size beyond a first size and then reaches a second size, a portion of the moving image data from a head thereof stored in the buffer, corresponding to the first size, is retrieved and output as a moving image object. If it is detected that the final moving image data belonging to a chapter is stored in the buffer, the whole moving image data stored in the buffer is retrieved and output as a moving image object. Even immediately after the moving image data corresponding to the first size is retrieved from the buffer, the moving image object of the second size for seamless connection between chapters is acquired.

摘要翻译： 如果检测到存储在缓冲器中的运动图像数据的大小超过第一大小，然后达到第二大小，则从第一大小对应于存储在缓冲器中的头部的运动图像数据的一部分被检索 并输出为运动图像对象。 如果检测到属于一章的最终运动图像数据被存储在缓冲器中，则存储在缓冲器中的整个运动图像数据被检索并作为运动图像对象输出。 即使在从缓冲器检索到与第一尺寸相对应的运动图像数据之后，也获取用于章节之间的无缝连接的第二尺寸的运动图像对象。

公开(公告)号：US20060050778A1

公开(公告)日：2006-03-09

申请号：US10538086

申请日：2004-10-29

申请人： Kenichiro Aridome ,  Hironobu Miyazaki ,  Yukio Isobe

发明人： Kenichiro Aridome ,  Hironobu Miyazaki ,  Yukio Isobe

IPC分类号： H04N11/04 ,  H04N11/02 ,  H04N7/12 ,  H04B1/66

CPC分类号： H04N21/44016 ,  G11B27/105 ,  G11B2020/10675 ,  G11B2020/10759 ,  H04N5/85 ,  H04N9/8042 ,  H04N19/115 ,  H04N19/124 ,  H04N19/149 ,  H04N19/152 ,  H04N19/172 ,  H04N19/61 ,  H04N21/23406 ,  H04N21/23424 ,  H04N21/44004

摘要： A video-encoding device that can achieve seamless connection without causing an error in a VBV buffer is provided. Recording-mode determination means for determining an initial value of the occupied amount of a virtual buffer based on a determination result relating to seamless connection between a preceding chapter and the following chapter that are included in video signals, occupied-amount update means for updating the occupied amount of the virtual buffer, optimum-occupied-amount calculation means for calculating a predetermined optimum occupied amount based on the updated occupied amount of the virtual buffer, target-code-amount calculation means for calculating a predetermined target-code amount based on the video signals of the following chapter, target-code-amount adjustment means for adjusting the target code amount so that the sum total of the occupied amount of the virtual buffer and the target code amount does not exceed the optimum occupied amount, and encoding means for performing the encoding according to the adjusted target code amount are provided.

摘要翻译： 提供了可以实现无缝连接而不引起VBV缓冲器中的错误的视频编码设备。 记录模式确定装置，用于基于与包括在视频信号中的前一章和下一章之间的无缝连接相关的确定结果来确定虚拟缓冲器的占用量的初始值，占用量更新装置，用于更新 虚拟缓冲器的占用量，基于虚拟缓冲器的更新占用量计算预定最佳占用量的最佳占用量计算装置，用于基于虚拟缓冲器计算预定目标代码量的目标代码量计算装置 以下章节的视频信号，用于调整目标代码量的目标码量调整装置，使得虚拟缓冲器的占用量和目标代码量的总和不超过最佳占用量;以及编码装置， 提供根据调整后的目标代码量执行编码。