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：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：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。

公开(公告)号：US06553179B1

公开(公告)日：2003-04-22

申请号：US09139235

申请日：1998-08-25

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： H04N591

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 ,  G11B2220/2562 ,  H04N5/445 ,  H04N5/45 ,  H04N5/775 ,  H04N5/85 ,  H04N5/9208 ,  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：US06356707B1

公开(公告)日：2002-03-12

申请号：US09653234

申请日：2000-08-31

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：US07483621B2

公开(公告)日：2009-01-27

申请号：US10903611

申请日：2004-07-30

申请人： Kazuhiko Yamauchi ,  Masayuki Kozuka ,  Kazuhiro Tsuga ,  Kaoru Murase ,  Shinichi Saeki ,  Katsuhiko Miwa

发明人： Kazuhiko Yamauchi ,  Masayuki Kozuka ,  Kazuhiro Tsuga ,  Kaoru Murase ,  Shinichi Saeki ,  Katsuhiko Miwa

IPC分类号： H04N5/84

CPC分类号： H04N9/8233 ,  G09B5/065 ,  G11B7/0037 ,  G11B7/007 ,  G11B7/24085 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/309 ,  G11B27/329 ,  G11B27/34 ,  G11B2020/10537 ,  G11B2220/213 ,  G11B2220/2562 ,  H04N5/85 ,  H04N5/9208 ,  H04N5/9262 ,  H04N9/8042 ,  H04N9/8045 ,  H04N9/8063 ,  H04N9/8216

摘要： A multimedia optical disc is provided. The multimedia optical disc includes a data area and a management information area. The data area stores a plurality pieces of video data. The management information area stores a channel table in which a plurality of logical channel numbers are respectively related to a plurality of physical channel numbers for each piece of video data. A piece of moving picture data and a plurality pieces of sub-data are interleaved in each piece of video data. The sub-data is either of audio data and sub-picture data as still pictures. The logical channel numbers are shared by pieces of video data. The physical channel numbers are used to physically identify the plurality pieces of sub-data. With this construction, it is possible to manage sub-data even when the sub-data is dealt with by a plurality pieces of video data.

摘要翻译： 提供多媒体光盘。 多媒体光盘包括数据区和管理信息区。 数据区域存储多条视频数据。 管理信息区域存储多个逻辑信道号分别与每条视频数据的多个物理信道号相关的信道表。 一条运动图像数据和多条子数据在每条视频数据中交错。 子数据是作为静止图像的音频数据和子图像数据中的任一个。 逻辑信道号由多条视频数据共享。 物理信道号用于物理识别多条子数据。 利用这种结构，即使当通过多条视频数据处理子数据时，也可以管理子数据。