公开(公告)号：US20080068965A1

公开(公告)日：2008-03-20

申请号：US11857563

申请日：2007-09-19

申请人： Yoshiho GOTOH ,  Hiroshi Hamasaka

发明人： Yoshiho GOTOH ,  Hiroshi Hamasaka

IPC分类号： G11B7/20

CPC分类号： G11B27/034 ,  G11B20/00268 ,  G11B20/00442 ,  G11B20/00449 ,  G11B2020/1227 ,  G11B2020/1288 ,  G11B2020/1292 ,  G11B2220/235 ,  G11B2220/237 ,  G11B2220/2562

摘要： A data processing apparatus according to the present invention generates data to be written continuously on first and second recording layers of a recording medium. The first and second recording layers have first and second storage capacities, respectively. The data processing apparatus includes: a data storage in which the data to be written is split into, and stored separately as, first and second data, the first data having a data size that is smaller than the first storage capacity, the second data having a data size that is smaller than the second storage capacity; a communication section for getting the end address of a data recordable area of the first recording layer; a controller for adjusting the data size of the first data such that the beginning of the first data is written at the start address of the data recordable area of the first recording layer and that the end of the first data is written at the end address gotten; and an output section for outputting the first data, the data size of which size has been adjusted, and the second data.

摘要翻译： 根据本发明的数据处理装置生成要在记录介质的第一和第二记录层上连续写入的数据。 第一和第二记录层分别具有第一和第二存储容量。 数据处理装置包括：数据存储器，其中要写入的数据被分割成第一和第二数据，并且分开存储具有小于第一存储容量的数据大小的第一数据，第二数据具有 小于第二存储容量的数据大小; 用于获取第一记录层的数据可记录区域的结束地址的通信部分; 控制器，用于调整第一数据的数据大小，使得第一数据的开始被写入第一记录层的数据可记录区的起始地址，并且第一数据的结束写在结束地址处 ; 以及输出部，其输出第一数据，调整了大小的数据大小和第二数据。

公开(公告)号：US08380048B2

公开(公告)日：2013-02-19

申请号：US12611672

申请日：2009-11-03

申请人： Wataru Ikeda ,  Hiroshi Hamasaka ,  Kazuhiko Nakamura ,  Tomoyuki Okada ,  Masayuki Kozuka

发明人： Wataru Ikeda ,  Hiroshi Hamasaka ,  Kazuhiko Nakamura ,  Tomoyuki Okada ,  Masayuki Kozuka

IPC分类号： G11B27/00 ,  H04N5/93 ,  H04N5/92 ,  H04N5/89

CPC分类号： H04N9/8715 ,  G11B20/00159 ,  G11B20/00739 ,  G11B20/10 ,  G11B27/034 ,  G11B27/10 ,  G11B27/105 ,  G11B27/11 ,  G11B27/329 ,  G11B27/34 ,  G11B2020/1288 ,  G11B2220/213 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2541 ,  G11B2220/2545 ,  G11B2220/2562 ,  G11B2220/2575 ,  G11B2220/455 ,  H04N5/765 ,  H04N5/781 ,  H04N5/85 ,  H04N5/907 ,  H04N9/7921 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8211 ,  H04N9/8227 ,  H04N21/42646 ,  H04N21/4586 ,  H04N2005/91328

摘要： A playback apparatus not only plays back an AV stream recorded on a BD-ROM but also downloads an update kit from a WWW server (500) and writes it on a local HD (12). The AV stream stored in the local HD (12) includes an audio stream for an additional language. A control unit (16) reads the AV stream recorded on the BD-ROM and the AV stream recorded in the local. HD (12) in units of access units. An audio decoder (6) obtains a necessary audio frame from the access units read from the BD-ROM and the local HD (12) and plays it back. A video decoder (4) obtains video data from the access unit read from the BD-ROM and plays it back.

摘要翻译： 回放装置不仅重放记录在BD-ROM上的AV流，还从WWW服务器（500）下载更新工具，并将其写入本地HD（12）。 存储在本地HD（12）中的AV流包括用于附加语言的音频流。 控制单元（16）读取记录在BD-ROM上的AV流和记录在本地的AV流。 HD（12）以接入单元为单位。 音频解码器（6）从从BD-ROM和本地HD（12）读取的存取单元中获得必要的音频帧，然后回放。 视频解码器（4）从从BD-ROM读取的访问单元获取视频数据并播放。

公开(公告)号：US20080019672A1

公开(公告)日：2008-01-24

申请号：US11902160

申请日：2007-09-19

申请人： Hiroshi Hamasaka ,  Hiroshi Yahata ,  Tomotaka Yagi ,  Nobuo Nakanishi

发明人： Hiroshi Hamasaka ,  Hiroshi Yahata ,  Tomotaka Yagi ,  Nobuo Nakanishi

IPC分类号： H04N7/26 ,  H04N5/00

CPC分类号： H04N9/8042 ,  G11B27/034 ,  G11B27/105 ,  G11B27/28 ,  G11B27/329 ,  G11B27/34 ,  G11B2220/216 ,  G11B2220/2562 ,  G11B2220/2575 ,  H04N5/85 ,  H04N9/8063 ,  H04N19/61 ,  H04N19/70

摘要： Entry points are managed so they are easy for users to understand. The data recording apparatus has a receiver unit that receives a stream of encoded digital data; an analyzer that detects change in an attribute of the received stream and that outputs the detection information; a controller that generates management information containing the detection information output by the analyzer and time information indicating detection time of the change as a first entry point; a drive that records the management information and the received stream to a data storage medium; and an input unit that defines a second entry point. This second entry point is set relative to the playback path of the stream and is used to access and read from a particular point in the stream. The controller further generates the management information containing the first entry point and the second entry point separately identified.

公开(公告)号：US20070172208A1

公开(公告)日：2007-07-26

申请号：US11723649

申请日：2007-03-21

申请人： Tomoyuki Okada ,  Hiroshi Hamasaka ,  Kazuhiro Tsuga ,  Shinichi Saeki

发明人： Tomoyuki Okada ,  Hiroshi Hamasaka ,  Kazuhiro Tsuga ,  Shinichi Saeki

IPC分类号： H04N7/00

CPC分类号： H04N9/8042 ,  G11B7/0037 ,  G11B20/10527 ,  G11B27/034 ,  G11B27/036 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/329 ,  G11B27/34 ,  G11B2020/1062 ,  G11B2220/216 ,  G11B2220/2516 ,  G11B2220/2562 ,  G11B2220/2575 ,  G11B2220/455 ,  H04N5/775 ,  H04N5/781 ,  H04N5/85 ,  H04N9/8063

摘要： An optical disc includes a data area for recording a plurality of video segments and an index area from recording original type chain information and user-defined type chain information. The original type chain information defines an original type chain including first ones of the video segments by describing a reproduction order of the first video segments. The user-defined type chain information defines a user-defined type chain including second ones of the video segments by describing a reproduction order of the second video segments. The first video segments are positioned in the data area in the reproduction order of the first video segments whereas the second video segments are positioned in the data area independently of the reproduction order of the second video segments.

摘要翻译： 光盘包括用于记录多个视频段的数据区和来自记录原始类型链信息和用户定义类型链信息的索引区。 原始类型链信息通过描述第一视频段的再现顺序来定义包括视频段中的第一个的原始类型链。 用户定义的类型链信息通过描述第二视频片段的再现顺序来定义包括视频片段中的第二片段的用户定义的类型链。 第一视频段以第一视频段的再现顺序位于数据区域中，而第二视频段与第二视频段的再现顺序无关地位于数据区域中。

公开(公告)号：US20070104458A1

公开(公告)日：2007-05-10

申请号：US11645613

申请日：2006-12-27

申请人： Yasunori Sato ,  Noriko Sugimoto ,  Hiroshi Hamasaka

发明人： Yasunori Sato ,  Noriko Sugimoto ,  Hiroshi Hamasaka

IPC分类号： H04N5/91

CPC分类号： H04N5/772 ,  G11B27/034 ,  G11B27/105 ,  G11B27/329 ,  G11B27/34 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2516 ,  G11B2220/2525 ,  G11B2220/2529 ,  G11B2220/2545 ,  G11B2220/2562 ,  G11B2220/2575 ,  G11B2220/2579 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8205

摘要： A recording apparatus contains a timer that measures the current time based on a time zone. When writing a VOB onto a DVD, the recording apparatus refers to TM_ZONE recorded on the DVD, and judges whether the time zone which the timer is based on matches the time zone that the TM_ZONE specifies. If the two time zones do not match, the recording apparatus operates as follows. First, the recording apparatus obtains VOB_REC_TM that indicates the recording date/time of the VOB based on TM_ZONE. The recording apparatus then writes the VOB onto the DVD together with VOBI that is information of the VOB and contains (a) the obtained VOB_REC_TM; (b) LOCAL_TZ_TY indicating that the two time zones do not match and (c) LOCAL_TZ specifying the time zone which the timer is based on.

摘要翻译： 记录装置包含基于时区测量当前时间的定时器。 当将VOB写入DVD时，记录装置参照记录在DVD上的TM_ZONE，并判定定时器所基于的时区是否与TM_ZONE指定的时区相匹配。 如果两个时区不匹配，则记录装置如下操作。 首先，记录装置获取指示基于TM_ZONE的VOB的记录日期/时间的VOB_REC_TM。 记录装置然后将VOB与作为VOB的信息的VOBI一起写入DVD，并且包含（a）所获得的VOB_REC_TM; （b）LOCAL_TZ_TY指示两个时区不匹配，（c）LOCAL_TZ指定定时器所基于的时区。

公开(公告)号：US06560404B1

公开(公告)日：2003-05-06

申请号：US09692176

申请日：2000-10-20

申请人： Tomoyuki Okada ,  Hiroshi Hamasaka ,  Kazuhiro Tsuga ,  Shinichi Saeki

发明人： Tomoyuki Okada ,  Hiroshi Hamasaka ,  Kazuhiro Tsuga ,  Shinichi Saeki

IPC分类号： H04N591

CPC分类号： H04N9/8042 ,  G11B7/0037 ,  G11B20/10527 ,  G11B27/034 ,  G11B27/036 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/329 ,  G11B27/34 ,  G11B2020/1062 ,  G11B2220/216 ,  G11B2220/2516 ,  G11B2220/2562 ,  G11B2220/2575 ,  G11B2220/455 ,  H04N5/775 ,  H04N5/781 ,  H04N5/85 ,  H04N9/8063

摘要： An optical disc includes a data area for recording a plurality of video segments and an index area for recording original type chain information and user-defined type chain information. The original type chain information defines an original type chain including first ones of the video segments by describing a reproduction order of the first video segments. The user-defined type chain information defines a user-defined type chain including second ones of the video segments by describing a reproduction order of the second video segments. The first video segments are positioned in the data area in the reproduction order of the first video segments whereas the second video segments are positioned in the data area independently of the reproduction order of the second video segments.

摘要翻译： 光盘包括用于记录多个视频段的数据区和用于记录原始类型链信息和用户定义的类型链信息的索引区。 原始类型链信息通过描述第一视频段的再现顺序来定义包括视频段中的第一个的原始类型链。 用户定义的类型链信息通过描述第二视频片段的再现顺序来定义包括视频片段中的第二片段的用户定义的类型链。 第一视频段以第一视频段的再现顺序位于数据区域中，而第二视频段与第二视频段的再现顺序无关地位于数据区域中。

公开(公告)号：US06421315B1

公开(公告)日：2002-07-16

申请号：US09245196

申请日：1999-02-05

申请人： Isao Satoh ,  Yoshihisa Fukushima ,  Yuji Takagi ,  Yasushi Azumatani ,  Hiroshi Hamasaka

发明人： Isao Satoh ,  Yoshihisa Fukushima ,  Yuji Takagi ,  Yasushi Azumatani ,  Hiroshi Hamasaka

IPC分类号： G11B724

CPC分类号： G11B7/24038 ,  G11B7/00736 ,  G11B7/00745 ,  G11B7/08511 ,  G11B7/0908 ,  G11B7/0945 ,  G11B7/24 ,  G11B7/26 ,  G11B2007/0013

摘要： A multi-layered optical disk comprising a plurality of recording layers accumulated in the thickness direction wherein a light beam is focused on one of tracks of one of the layers thereby to record and reproduce data, the optical disk being characterized in that recording layers each have An identification section storing an address of the recording layer which the identification section belongs to.

摘要翻译： 一种多层光盘，包括在厚度方向上累积的多个记录层，其中光束聚焦在一个层的一个轨道上，从而记录和再现数据，该光盘的特征在于记录层各自具有 存储识别部所属的记录层的地址的识别部。

公开(公告)号：US5475668A

公开(公告)日：1995-12-12

申请号：US233717

申请日：1994-04-26

申请人： Yasushi Azumatani ,  Isao Satoh ,  Yoshihisa Fukushima ,  Yuji Takagi ,  Hiroshi Hamasaka

发明人： Yasushi Azumatani ,  Isao Satoh ,  Yoshihisa Fukushima ,  Yuji Takagi ,  Hiroshi Hamasaka

IPC分类号： G06F12/00 ,  G06F3/06 ,  G11B20/12 ,  G11B27/00 ,  G11B27/10 ,  G11B27/32 ,  G11B7/00

CPC分类号： G06F3/0601 ,  G11B20/1262 ,  G11B27/105 ,  G11B27/329 ,  G06F2003/0697 ,  G11B2220/20 ,  G11B2220/2583 ,  Y10S707/99942

摘要： In an information recording medium, wherein data are reproduced in a sector unit, a file area for recording the file systems of a plurality of operating systems and a discrimination area for recording the position data on the file systems in the file area are provided. Then, the same data recorded in the recording medium can be managed by the operating systems of different file management systems. In a recording apparatus for reproducing data from the information recording medium, the position data are reproduced from the discrimination area and the data recorded in the information recording medium can be read by converting the position data to an actual sector address in the information recording medium. Thus, a file can by reproduced from the recording medium with either of the operating systems.

摘要翻译： 在其中数据以扇区单元再现的信息记录介质中，提供用于记录多个操作系统的文件系统的文件区域和用于在文件区域中的文件系统上记录位置数据的区分区域。 然后，记录在记录介质中的相同数据可以由不同文件管理系统的操作系统来管理。 在用于从信息记录介质再现数据的记录装置中，从鉴别区再现位置数据，并且可以通过将位置数据转换成信息记录介质中的实际扇区地址来读取记录在信息记录介质中的数据。 因此，可以通过任何操作系统从记录介质再现文件。

公开(公告)号：US08385720B2

公开(公告)日：2013-02-26

申请号：US12611659

申请日：2009-11-03

申请人： Wataru Ikeda ,  Hiroshi Hamasaka ,  Kazuhiko Nakamura ,  Tomoyuki Okada ,  Masayuki Kozuka

发明人： Wataru Ikeda ,  Hiroshi Hamasaka ,  Kazuhiko Nakamura ,  Tomoyuki Okada ,  Masayuki Kozuka

IPC分类号： G11B27/00 ,  H04N5/93 ,  H04N5/92 ,  H04N5/89

CPC分类号： H04N9/8715 ,  G11B20/00159 ,  G11B20/00739 ,  G11B20/10 ,  G11B27/034 ,  G11B27/10 ,  G11B27/105 ,  G11B27/11 ,  G11B27/329 ,  G11B27/34 ,  G11B2020/1288 ,  G11B2220/213 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2541 ,  G11B2220/2545 ,  G11B2220/2562 ,  G11B2220/2575 ,  G11B2220/455 ,  H04N5/765 ,  H04N5/781 ,  H04N5/85 ,  H04N5/907 ,  H04N9/7921 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8211 ,  H04N9/8227 ,  H04N21/42646 ,  H04N21/4586 ,  H04N2005/91328

摘要： A playback apparatus not only plays back an AV stream recorded on a BD-ROM but also downloads an update kit from a WWW server (500) and writes it on a local HD (12). The AV stream stored in the local HD (12) includes an audio stream for an additional language. A control unit (16) reads the AV stream recorded on the BD-ROM and the AV stream recorded in the local HD (12) in units of access units. An audio decoder (6) obtains a necessary audio frame from the access units read from the BD-ROM and the local HD (12) and plays it back. A video decoder (4) obtains video data from the access unit read from the BD-ROM and plays it back.

摘要翻译： 回放装置不仅重放记录在BD-ROM上的AV流，还从WWW服务器（500）下载更新工具，并将其写入本地HD（12）。 存储在本地HD（12）中的AV流包括用于附加语言的音频流。 控制单元（16）以访问单元为单位读取记录在BD-ROM上的AV流和本地HD（12）中记录的AV流。 音频解码器（6）从从BD-ROM和本地HD（12）读取的存取单元中获得必要的音频帧，然后回放。 视频解码器（4）从从BD-ROM读取的访问单元获取视频数据并播放。

公开(公告)号：US08244098B2

公开(公告)日：2012-08-14

申请号：US11645613

申请日：2006-12-27

申请人： Yasunori Sato ,  Noriko Sugimoto ,  Hiroshi Hamasaka

发明人： Yasunori Sato ,  Noriko Sugimoto ,  Hiroshi Hamasaka

IPC分类号： H04N9/80

CPC分类号： H04N5/772 ,  G11B27/034 ,  G11B27/105 ,  G11B27/329 ,  G11B27/34 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2516 ,  G11B2220/2525 ,  G11B2220/2529 ,  G11B2220/2545 ,  G11B2220/2562 ,  G11B2220/2575 ,  G11B2220/2579 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8205

摘要： A recording apparatus contains a timer that measures the current time based on a time zone. When writing a VOB onto a DVD, the recording apparatus refers to TM_ZONE recorded on the DVD, and judges whether the time zone which the timer is based on matches the time zone that the TM_ZONE specifies. If the two time zones do not match, the recording apparatus operates as follows. First, the recording apparatus obtains VOB_REC_TM that indicates the recording date/time of the VOB based on TM_ZONE. The recording apparatus then writes the VOB onto the DVD together with VOBI that is information of the VOB and contains (a) the obtained VOB_REC_TM; (b) LOCAL_TZ_TY indicating that the two time zones do not match and (c) LOCAL_TZ specifying the time zone which the timer is based on.

摘要翻译： 记录装置包含基于时区测量当前时间的定时器。 当将VOB写入DVD时，记录装置参照记录在DVD上的TM_ZONE，并判定定时器所基于的时区是否与TM_ZONE指定的时区相匹配。 如果两个时区不匹配，则记录装置如下操作。 首先，记录装置获取指示基于TM_ZONE的VOB的记录日期/时间的VOB_REC_TM。 记录装置然后将VOB与作为VOB的信息的VOBI一起写入DVD，并且包含（a）所获得的VOB_REC_TM; （b）LOCAL_TZ_TY指示两个时区不匹配，（c）LOCAL_TZ指定定时器所基于的时区。