公开(公告)号：US20130176489A1

公开(公告)日：2013-07-11

申请号：US13819840

申请日：2011-12-14

申请人： Takahiro Yamaguchi ,  Yoshiichiro Kashiwagi ,  Yoshihiro Mori ,  Masayuki Kozuka

发明人： Takahiro Yamaguchi ,  Yoshiichiro Kashiwagi ,  Yoshihiro Mori ,  Masayuki Kozuka

IPC分类号： H04N11/20

CPC分类号： H04N21/4325 ,  G06T7/00 ,  G06T7/90 ,  G06T11/001 ,  H04N11/20 ,  H04N19/136 ,  H04N19/186 ,  H04N19/40 ,  H04N19/44 ,  H04N21/234327 ,  H04N21/2383 ,  H04N21/4382

摘要： Provided is a production apparatus that can produce a distribution content that offers an even richer color tone expression during playback of video. The production apparatus for producing a distribution content including distribution video data is constituted by an original acquisition unit that acquires original video data; a distribution video acquisition unit that acquires the distribution video data, the distribution video data having been generated by conversion of the original video data to a lower gradation; a difference generation unit that generates difference data between the original video data and the distribution video data; and an output unit that outputs the difference data. A playback apparatus plays back the distribution content.

公开(公告)号：US08977099B2

公开(公告)日：2015-03-10

申请号：US13819840

申请日：2011-12-14

申请人： Takahiro Yamaguchi ,  Yoshiichiro Kashiwagi ,  Yoshihiro Mori ,  Masayuki Kozuka

发明人： Takahiro Yamaguchi ,  Yoshiichiro Kashiwagi ,  Yoshihiro Mori ,  Masayuki Kozuka

IPC分类号： H04N5/932 ,  H04N11/20 ,  H04N19/186 ,  H04N19/40 ,  H04N21/2343

CPC分类号： H04N21/4325 ,  G06T7/00 ,  G06T7/90 ,  G06T11/001 ,  H04N11/20 ,  H04N19/136 ,  H04N19/186 ,  H04N19/40 ,  H04N19/44 ,  H04N21/234327 ,  H04N21/2383 ,  H04N21/4382

摘要： Provided is a production apparatus that can produce a distribution content that offers an even richer color tone expression during playback of video. The production apparatus for producing a distribution content including distribution video data is constituted by an original acquisition unit that acquires original video data; a distribution video acquisition unit that acquires the distribution video data, the distribution video data having been generated by conversion of the original video data to a lower gradation; a difference generation unit that generates difference data between the original video data and the distribution video data; and an output unit that outputs the difference data. A playback apparatus plays back the distribution content.

摘要翻译： 提供一种可以产生在视频播放期间提供更加丰富的色调表现的分发内容的制作装置。 用于产生包括分发视频数据的分发内容的制作装置由获取原始视频数据的原始获取单元构成; 分发视频获取单元，其获取所述分配视频数据，所述分配视频数据是通过将所述原始视频数据转换为较低灰度而产生的; 差产生单元，其生成原始视频数据和分发视频数据之间的差分数据; 以及输出单元，输出差分数据。 播放装置回放分发内容。

公开(公告)号：US08165458B2

公开(公告)日：2012-04-24

申请号：US12608574

申请日：2009-10-29

申请人： Germano Leichsenring ,  Yoshiichiro Kashiwagi ,  Yoshihiro Mori ,  Masayuki Kozuka

发明人： Germano Leichsenring ,  Yoshiichiro Kashiwagi ,  Yoshihiro Mori ,  Masayuki Kozuka

IPC分类号： H04N9/80 ,  H04N5/89

CPC分类号： G11B27/10 ,  G11B20/00086 ,  G11B20/0021 ,  G11B20/00246 ,  G11B20/00362 ,  G11B20/00528 ,  G11B27/329 ,  G11B27/34 ,  G11B2220/213 ,  G11B2220/2541 ,  H04N5/84

摘要： The reading unit reads an application program, image data, a video stream, and an application management file from a recording medium. The virtual machine unit executes the application program. The memory unit includes an image data area for storing the image data. The playback unit plays back video data with use of the image data and the video stream in accordance with the application program. The management unit, in accordance with the application management file, instructs the virtual machine unit to start and terminate the application program and instructs the memory unit to change the image data area. Before instructing the memory unit to change the image data area, the management unit causes the virtual machine unit to forcibly terminate the application program even when the application management file specifies the continuous execution of the application program.

摘要翻译： 读取单元从记录介质读取应用程序，图像数据，视频流和应用程序管理文件。 虚拟机单元执行应用程序。 存储单元包括用于存储图像数据的图像数据区域。 播放单元根据应用程序使用图像数据和视频流播放视频数据。 管理单元根据应用程序管理文件指示虚拟机单元启动和终止应用程序，并指示存储单元改变图像数据区域。 在指示存储单元改变图像数据区域之前，即使应用管理文件指定应用程序的连续执行，管理单元也使虚拟机单元强制终止应用程序。

公开(公告)号：US06366732B1

公开(公告)日：2002-04-02

申请号：US09377461

申请日：1999-08-19

申请人： Kaoru Murase ,  Masayuki Kozuka ,  Kazuhiro Tsuga ,  Yoshihisa Fukushima ,  Kazuhiko Yamauchi ,  Katsuhiko Miwa

发明人： Kaoru Murase ,  Masayuki Kozuka ,  Kazuhiro Tsuga ,  Yoshihisa Fukushima ,  Kazuhiko Yamauchi ,  Katsuhiko Miwa

IPC分类号： H04N592

CPC分类号： G11B27/34 ,  G09B5/065 ,  G11B7/0037 ,  G11B7/004 ,  G11B7/005 ,  G11B7/24085 ,  G11B19/02 ,  G11B19/022 ,  G11B20/1217 ,  G11B20/1254 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/329 ,  G11B2220/216 ,  G11B2220/2562 ,  H04N5/775 ,  H04N5/783 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227

摘要： A multimedia optical disk is provided. The multimedia optical disk includes a data area for storing objects which include moving picture data and at least one of audio data and sub-picture data. The multimedia optical disk also includes an index area for storing reproduction orders of the objects. Route information in the index area includes a sequence of addresses of objects whose alignment represents a reproduction order. Chain control information in the index area corresponds to the route information. The chain control information, being effective in reproducing objects specified by the alignment of the sequence of addresses (objects specified by the alignment of the sequence of addresses are called a chain), instructs the reproduction apparatus to have a navigation control of the chain. A piece of moving picture data having a certain time period is reproduced at the same timing as a piece of audio data and a piece of sub-picture data. A piece of sub-control information, being effective in reproducing moving picture data, sub-picture data, and audio data stored in a small unit instructs the reproduction apparatus to have a navigation control of the data stored in the same small unit.

摘要翻译： 提供多媒体光盘。 多媒体光盘包括用于存储包括运动图像数据和音频数据和子图像数据中的至少一个的对象的数据区域。 多媒体光盘还包括用于存储对象的再现顺序的索引区域。 索引区域中的路由信息​​包括其对齐表示再现顺序的对象的地址序列。 索引区域中的链控信息对应于路由信息。 在通过地址序列（由地址序列对齐指定的对象被称为链）指定的再现对象中有效的链控制信息指示再现设备具有链的导航控制。 在与一条音频数据和一条副图像数据相同的定时处再现具有一定时间段的运动图像数据。 一个有效地再现运动图像数据，副图像数据和存储在小单元中的音频数据的子控制信息指示再现装置对存储在相同小单元中的数据进行导航控制。

公开(公告)号：US5907658A

公开(公告)日：1999-05-25

申请号：US700283

申请日：1996-08-20

申请人： Kaoru Murase ,  Masayuki Kozuka ,  Kazuhiro Tsuga ,  Yoshihisa Fukushima ,  Kazuhiko Yamauchi ,  Katsuhiko Miwa

发明人： Kaoru Murase ,  Masayuki Kozuka ,  Kazuhiro Tsuga ,  Yoshihisa Fukushima ,  Kazuhiko Yamauchi ,  Katsuhiko Miwa

IPC分类号： G09B5/06 ,  G11B7/0037 ,  G11B7/004 ,  G11B7/005 ,  G11B7/007 ,  G11B7/013 ,  G11B19/02 ,  G11B20/12 ,  G11B27/10 ,  G11B27/30 ,  G11B27/32 ,  G11B27/34 ,  H04N5/781 ,  H04N5/92

CPC分类号： G11B27/34 ,  G09B5/065 ,  G11B19/02 ,  G11B19/022 ,  G11B20/1217 ,  G11B20/1254 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/329 ,  G11B7/0037 ,  G11B7/005 ,  G11B7/007 ,  G11B7/24085 ,  H04N9/8205 ,  G11B2220/216 ,  G11B2220/2562 ,  G11B7/004 ,  H04N5/775 ,  H04N5/783 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8227

摘要： A multimedia optical disk is provided. The multimedia optical disk includes a data area for storing objects which include moving picture data and at least one of audio data and sub-picture data. The multimedia optical disk also includes an index area for storing reproduction orders of the objects. Route information in the index area includes a sequence of addresses of objects whose alignment represents a reproduction order. Chain control information in the index area corresponds to the route information. The chain control information, being effective in reproducing objects specified by the alignment of the sequence of addresses (objects specified by the alignment of the sequence of addresses are called a chain), instructs the reproduction apparatus to have a navigation control of the chain. A piece of moving picture data having a certain time period is reproduced at the same timing as a piece of audio data and a piece of sub-picture data. A piece of sub-control information, being effective in reproducing moving picture data, sub-picture data, and audio data stored in a small unit instructs the reproduction apparatus to have a navigation control of the data stored in the same small unit.

公开(公告)号：US5895124A

公开(公告)日：1999-04-20

申请号：US700116

申请日：1996-08-20

申请人： Kazuhiro Tsuga ,  Masayuki Kozuka ,  Kaoru Murase ,  Kazuhiko Yamauchi ,  Yoshihisa Fukushima ,  Katsuhiko Miwa

发明人： Kazuhiro Tsuga ,  Masayuki Kozuka ,  Kaoru Murase ,  Kazuhiko Yamauchi ,  Yoshihisa Fukushima ,  Katsuhiko Miwa

IPC分类号： G10H1/36 ,  G11B7/007 ,  G11B19/02 ,  G11B20/12 ,  G11B27/034 ,  G11B27/10 ,  G11B27/30 ,  G11B27/32 ,  G11B27/34 ,  H04N5/775 ,  H04N5/85 ,  H04N9/804 ,  H04N9/806 ,  H04N9/82 ,  H04N5/91

CPC分类号： G11B20/1254 ,  G10H1/363 ,  G11B19/02 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/329 ,  G11B27/34 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8211 ,  H04N9/8227 ,  H04N9/8233 ,  G10H2220/011 ,  G11B20/1251 ,  G11B2220/216 ,  G11B2220/2562 ,  G11B27/034 ,  G11B7/00745 ,  H04N5/775 ,  H04N5/85

摘要： A multimedia optical disc which includes a data region for storing a plurality of objects which include video data, audio data and sub-picture data, wherein the data region is composed of a plurality of small regions, wherein each object is stored in consecutive small regions and wherein each small region includes a first subregion for storing video data of a certain reproduction period, a plurality of second subregions which each store audio data, wherein audio data stored in different second subregions express different reproduction audio to each other and each set of audio data is data to be reproduced at a same time as the video data in a first subregion, a plurality of third subregions which each store sub-picture data, wherein sub-picture data stored in different third subregions express different images to each other and each set of sub-picture data is data to be reproduced at a same time as the video data in the first subregion and a fourth subregion for storing control information, wherein each set of control information is valid for a reproduction period of data in a same small region and wherein the control information includes an indication to a reproduction device for a combination of one set of audio data out of the second subregions and one set of sub-picture data out of the third subregions which are to be reproduced together with the video data in the first subregion.

公开(公告)号：US5923627A

公开(公告)日：1999-07-13

申请号：US699426

申请日：1996-08-19

申请人： Katsuhiko Miwa ,  Masayuki Kozuka ,  Kazuhiro Tsuga ,  Kaoru Murase ,  Kazuhiko Yamauchi ,  Yoshihisa Fukushima

发明人： Katsuhiko Miwa ,  Masayuki Kozuka ,  Kazuhiro Tsuga ,  Kaoru Murase ,  Kazuhiko Yamauchi ,  Yoshihisa Fukushima

IPC分类号： G11B7/0037 ,  G11B7/007 ,  G11B19/02 ,  G11B19/08 ,  G11B20/12 ,  G11B27/00 ,  G11B27/10 ,  G11B27/30 ,  G11B27/32 ,  G11B27/34 ,  H04N5/44 ,  H04N5/445 ,  H04N5/45 ,  H04N5/775 ,  H04N5/85 ,  H04N5/92 ,  H04N5/926 ,  H04N9/804 ,  H04N9/806 ,  H04N9/82 ,  G11B5/09

CPC分类号： H04N9/8042 ,  G11B19/02 ,  G11B19/022 ,  G11B19/08 ,  G11B20/1254 ,  G11B27/00 ,  G11B27/005 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/309 ,  G11B27/329 ,  G11B27/34 ,  G11B7/0037 ,  H04N5/9208 ,  G11B2220/2562 ,  G11B7/00745 ,  H04N5/445 ,  H04N5/45 ,  H04N5/775 ,  H04N5/85 ,  H04N5/9264 ,  H04N7/0122 ,  H04N9/8063 ,  H04N9/8227

摘要： A multimedia optical disc includes a lot of blocks each of which stores moving picture data, audio data, sub-picture data, and control information. Each piece of moving picture data, audio data, sub-picture data, and control information in the same block has the same reproduction time limit. Each piece of control information includes a mask flag indicating whether to mask a key interrupt requesting a special reproduction such as fast forward, the key interrupt being generated by the user by pressing a key on a remote controller and the like. The mask flag is effective for the key interrupt generated during the reproduction time limit stored in the control information.

摘要翻译： 多媒体光盘包括多个块，每个块存储运动图像数据，音频数据，子图像数据和控制信息。 同一块中的每条运动图像数据，音频数据，子图像数据和控制信息具有相同的再现时间限制。 每条控制信息包括一个掩码标志，指示是否屏蔽请求诸如快进的特殊再现的按键中断，按键中断是由用户按遥控器上的键等产生的。 掩码标志对存储在控制信息中的再现时间限制期间产生的按键中断有效。

公开(公告)号：US06226446B1

公开(公告)日：2001-05-01

申请号：US09383656

申请日：1999-08-26

申请人： Kaoru Murase ,  Masayuki Kozuka ,  Kazuhiro Tsuga ,  Yoshihisa Fukushima ,  Kazuhiko Yamauchi ,  Katsuhiko Miwa

发明人： Kaoru Murase ,  Masayuki Kozuka ,  Kazuhiro Tsuga ,  Yoshihisa Fukushima ,  Kazuhiko Yamauchi ,  Katsuhiko Miwa

IPC分类号： H04N5781

CPC分类号： G11B27/34 ,  G09B5/065 ,  G11B7/0037 ,  G11B7/004 ,  G11B7/005 ,  G11B7/24085 ,  G11B19/02 ,  G11B19/022 ,  G11B20/1217 ,  G11B20/1254 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/329 ,  G11B2220/216 ,  G11B2220/2562 ,  H04N5/775 ,  H04N5/783 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227

摘要： A multimedia optical disk is provided. The multimedia optical disk includes a data area for storing objects which include moving picture data and at least one of audio data and sub-picture data. The multimedia optical disk also includes an index area for storing reproduction orders of the objects. Route information in the index area includes a sequence of addresses of objects whose alignment represents a reproduction order. Chain control information in the index area corresponds to the route information. The chain control information, being effective in reproducing objects specified by the alignment of the sequence of addresses (objects specified by the alignment of the sequence of addresses are called a chain), instructs the reproduction apparatus to have a navigation control of the chain. A piece of moving picture data having a certain time period is reproduced at the same timing as a piece of audio data and a piece of sub-picture data. A piece of sub-control information, being effective in reproducing moving picture data, sub-picture data, and audio data stored in a small unit instructs the reproduction apparatus to have a navigation control of the data stored in the same small unit.

摘要翻译： 提供多媒体光盘。 多媒体光盘包括用于存储包括运动图像数据和音频数据和子图像数据中的至少一个的对象的数据区域。 多媒体光盘还包括用于存储对象的再现顺序的索引区域。 索引区域中的路由信息​​包括其对齐表示再现顺序的对象的地址序列。 索引区域中的链控信息对应于路由信息。 在通过地址序列（由地址序列对齐指定的对象被称为链）指定的再现对象中有效的链控制信息指示再现设备具有链的导航控制。 在与一条音频数据和一条副图像数据相同的定时处再现具有一定时间段的运动图像数据。 一个有效地再现运动图像数据，副图像数据和存储在小单元中的音频数据的子控制信息指示再现装置对存储在相同小单元中的数据进行导航控制。

公开(公告)号：US06185365B2

公开(公告)日：2001-02-06

申请号：US09316835

申请日：1999-05-21

申请人： Kaoru Murase ,  Masayuki Kozuka ,  Kazuhiro Tsuga ,  Yoshihisa Fukushima ,  Kazuhiko Yamauchi ,  Katsuhiko Miwa

发明人： Kaoru Murase ,  Masayuki Kozuka ,  Kazuhiro Tsuga ,  Yoshihisa Fukushima ,  Kazuhiko Yamauchi ,  Katsuhiko Miwa

IPC分类号： H04N5781

CPC分类号： G11B27/34 ,  G09B5/065 ,  G11B7/0037 ,  G11B7/004 ,  G11B7/005 ,  G11B7/24085 ,  G11B19/02 ,  G11B19/022 ,  G11B20/1217 ,  G11B20/1254 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/329 ,  G11B2220/216 ,  G11B2220/2562 ,  H04N5/775 ,  H04N5/783 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227

摘要： A multimedia optical disk is provided. The multimedia optical disk includes a data area for storing objects which include moving picture data and at least one of audio data and sub-picture data. The multimedia optical disk also includes an index area for storing reproduction orders of the objects. Route information in the index area includes a sequence of addresses of objects whose alignment represents a reproduction order. Chain control information in the index area corresponds to the route information. The chain control information, being effective in reproducing objects specified by the alignment of the sequence of addresses (objects specified by the alignment of the sequence of addresses are called a chain), instructs the reproduction apparatus to have a navigation control of the chain. A piece of moving picture data having a certain time period is reproduced at the same timing as a piece of audio data and a piece of sub-picture data. A piece of sub-control information, being effective in reproducing moving picture data, sub-picture data, and audio data stored in a small unit instructs the reproduction apparatus to have a navigation control of the data stored in the same small unit.

摘要翻译： 提供多媒体光盘。 多媒体光盘包括用于存储包括运动图像数据和音频数据和子图像数据中的至少一个的对象的数据区域。 多媒体光盘还包括用于存储对象的再现顺序的索引区域。 索引区域中的路由信息​​包括其对齐表示再现顺序的对象的地址序列。 索引区域中的链控信息对应于路由信息。 在通过地址序列（由地址序列对齐指定的对象被称为链）指定的再现对象中有效的链控制信息指示再现设备具有链的导航控制。 在与一条音频数据和一条副图像数据相同的定时处再现具有一定时间段的运动图像数据。 一个有效地再现运动图像数据，副图像数据和存储在小单元中的音频数据的子控制信息指示再现装置对存储在相同小单元中的数据进行导航控制。

公开(公告)号：US05999696A

公开(公告)日：1999-12-07

申请号：US296686

申请日：1999-04-20

申请人： Kazuhiro Tsuga ,  Masayuki Kozuka ,  Kaoru Murase ,  Kazuhiko Yamauchi ,  Yoshihisa Fukushima ,  Katsuhiko Miwa

发明人： Kazuhiro Tsuga ,  Masayuki Kozuka ,  Kaoru Murase ,  Kazuhiko Yamauchi ,  Yoshihisa Fukushima ,  Katsuhiko Miwa

IPC分类号： G10H1/36 ,  G11B7/007 ,  G11B19/02 ,  G11B20/12 ,  G11B27/034 ,  G11B27/10 ,  G11B27/30 ,  G11B27/32 ,  G11B27/34 ,  H04N5/775 ,  H04N5/85 ,  H04N9/804 ,  H04N9/806 ,  H04N9/82 ,  H04N5/91

CPC分类号： G11B20/1254 ,  G10H1/363 ,  G11B19/02 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/329 ,  G11B27/34 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8211 ,  H04N9/8227 ,  H04N9/8233 ,  G10H2220/011 ,  G11B20/1251 ,  G11B2220/216 ,  G11B2220/2562 ,  G11B27/034 ,  G11B7/00745 ,  H04N5/775 ,  H04N5/85

摘要： A multimedia optical disc which includes a data region for storing a plurality of objects which include video data, audio data and sub-picture data, wherein the data region is composed of a plurality of small regions, wherein each object is stored in consecutive small regions and wherein each small region includes a first subregion for storing video data of a certain reproduction period, a plurality of second subregions which each store audio data, wherein audio data stored in different second subregions express different reproduction audio to each other and each set of audio data is data to be reproduced at a same time as the video data in a first subregion, a plurality of third subregions which each store sub-picture data, wherein sub-picture data stored in different third subregions express different images to each other and each set of sub-picture data is data to be reproduced at a same time as the video data in the first subregion and a fourth subregion for storing control information, wherein each set of control information is valid for a reproduction period of data in a same small region and wherein the control information includes an indication to a reproduction device for a combination of one set of audio data out of the second subregions and one set of sub-picture data out of the third subregions which are to be reproduced together with the video data in the first subregion.

摘要翻译： 一种多媒体光盘，包括用于存储包括视频数据，音频数据和子图像数据的多个对象的数据区域，其中数据区域由多个小区域组成，其中每个对象被存储在连续的小区域中 并且其中每个小区域包括用于存储特定再现周期的视频数据的第一子区域，每个存储音频数据的多个第二子区域，其中存储在不同第二子区域中的音频数据彼此表示不同的再现音频和每组音频 数据是与第一子区域中的视频数据同时再现的数据，多个第三子区域，每个子区域存储子图像数据，其中存储在不同的第三子区域中的子图像数据彼此表示不同的图像，并且每个 子图像数据集合是与第一子区域中的视频数据同时再现的数据和用于存储控制信息的第四子区域 其中每组控制信息对于相同小区域中的数据的再现周期是有效的，并且其中控制信息包括向再现设备指示用于第二子区域中的一组音频数据和一组的组合的指示 将要与第一子区域中的视频数据一起再现的第三子区域中的子图像数据。