公开(公告)号：US20080181577A1

公开(公告)日：2008-07-31

申请号：US11930935

申请日：2007-10-31

Applicant: Kazuhiko Yamauchi ,  Kaoru Murase ,  Masayuki Kozuka ,  Shinichi Saeki ,  Katsuhiko Miwa

Inventor： Kazuhiko Yamauchi ,  Kaoru Murase ,  Masayuki Kozuka ,  Shinichi Saeki ,  Katsuhiko Miwa

IPC: H04N5/91

CPC classification number: H04N9/8227 ,  G11B19/022 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/329 ,  G11B27/34 ,  G11B2220/2562 ,  H04N5/04 ,  H04N5/2628 ,  H04N5/4401 ,  H04N5/445 ,  H04N5/45 ,  H04N5/602 ,  H04N5/85 ,  H04N5/9208 ,  H04N5/9264 ,  H04N7/0122 ,  H04N9/7921 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8205 ,  H04N21/4884 ,  H04N2005/4412

Abstract: A multimedia optical disc for recording main video data which is composed of sets of frame data that is processed beforehand to allow compatibility with displays of a plurality of aspect ratios. The disc has a stream area storing streams made up of the main video data and a plurality of sets of sub-picture data, with each set of sub-picture data including a set of tel-op data and a set of coordinate information showing a display position of the set of tel-op data. The disc also includes a control area storing a plurality of pairings of a set of display mode information and a set of sub-picture indicating information. Each set of display mode information shows a species of display method according to which the frame data is to be processed for a case when the frame data decoded from the main video data is displayed at one of the plurality of aspect ratios. Each set of sub-picture indicating information shows a set of sub-picture data, out of the plurality of sets of sub-picture data in a same stream as the main video data, which includes a set of coordinate information which coincides with the species of display method shown by the display mode information.

公开(公告)号：US20080063364A1

公开(公告)日：2008-03-13

申请号：US11930825

申请日：2007-10-31

Applicant: Kazuhiko Yamauchi ,  Kaoru Murase ,  Masayuki Kozuka ,  Shinichi Saeki ,  Katsuhiko Miwa

Inventor： Kazuhiko Yamauchi ,  Kaoru Murase ,  Masayuki Kozuka ,  Shinichi Saeki ,  Katsuhiko Miwa

IPC: H04N5/91

CPC classification number: H04N9/8227 ,  G11B19/022 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/329 ,  G11B27/34 ,  G11B2220/2562 ,  H04N5/04 ,  H04N5/2628 ,  H04N5/4401 ,  H04N5/445 ,  H04N5/45 ,  H04N5/602 ,  H04N5/85 ,  H04N5/9208 ,  H04N5/9264 ,  H04N7/0122 ,  H04N9/7921 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8205 ,  H04N21/4884 ,  H04N2005/4412

Abstract: A multimedia optical disc for recording main video data which is composed of sets of frame data that is processed beforehand to allow compatibility with displays of a plurality of aspect ratios. The disc has a stream area storing streams made up of the main video data and a plurality of sets of sub-picture data, with each set of sub-picture data including a set of tel-op data and a set of coordinate information showing a display position of the set of tel-op data. The disc also includes a control area storing a plurality of pairings of a set of display mode information and a set of sub-picture indicating information. Each set of display mode information shows a species of display method according to which the frame data is to be processed for a case when the frame data decoded from the main video data is displayed at one of the plurality of aspect ratios. Each set of sub-picture indicating information shows a set of sub-picture data, out of the plurality of sets of sub-picture data in a same stream as the main video data, which includes a set of coordinate information which coincides with the species of display method shown by the display mode information.

Abstract translation: 一种多媒体光盘，用于记录由预先处理的帧数据组构成的主视频数据，以允许与多个纵横比的显示兼容。 光盘具有存储由主视频数据和多组副图像数据组成的流的流区域，每组副图像数据包括一组电视操作数据和一组坐标信息，示出一个 显示该组tel-op数据的位置。 光盘还包括存储多组显示模式信息和一组副图像指示信息的控制区域。 每组显示模式信息示出了当从主视频数据解码的帧数据以多个纵横比中的一个显示时，根据该显示方式对帧数据进行处理的种类。 每组子图像指示信息表示与主视频数据相同的流中的多组副图像数据中的一组子图像数据，其包括与该物种重合的一组坐标信息 的显示方式显示方式信息。

公开(公告)号：US06853800B2

公开(公告)日：2005-02-08

申请号：US09125102

申请日：1997-12-09

Applicant: Akira Takano

Inventor： Akira Takano

IPC: H04N5/765 ,  G11B27/00 ,  G11B27/032 ,  G11B27/11 ,  G11B27/28 ,  G11B27/30 ,  G11B27/32 ,  H04N5/76 ,  H04N5/781 ,  H04N5/7826 ,  H04N5/92 ,  H04N5/93

CPC classification number: G11B27/3063 ,  G11B27/032 ,  G11B27/11 ,  G11B27/28 ,  G11B27/326 ,  G11B2220/655 ,  G11B2220/90 ,  H04N5/9208

Abstract: It becomes possible to generate an index information used as an auxiliary upon edition on a recording medium where video information is recorded to record it on a recording medium, and to select a picture matched with a desired condition from the video information recorded on the recording medium to generate the index picture information.The controller 35 reads a time code of a mark-in point from a cassette attached memory 16, reproduces the picture of the mark-in point matched with the desired condition as an index picture and supplies the reproduced signal from a video signal compression coding/decoding unit 40 to an index generating unit 40. The index generating unit 40 compresses and reduces the index picture and arranges a plurality of pictures in one frame, thereby generating an index picture information. The index generating unit 40 outputs the index pictures to record them on the video tape 27.

Abstract translation: 可以在记录介质上生成用作辅助的索引信息，其中记录有视频信息以将其记录在记录介质上，并且从记录在记录介质上的视频信息中选择与期望条件匹配的图像 生成索引图象信息。控制器35从盒附加存储器16读取记录点的时间码，再现与期望条件匹配的标记点的图像作为索引图像，并将再现信号 从视频信号压缩编码/解码单元40输出到索引生成单元40.索引生成单元40对索引图像进行压缩和缩小，并将多个图像排列在一帧中，从而生成索引图像信息。 索引生成单元40输出索引图片以将它们记录在录像带27上。

公开(公告)号：USRE38638E1

公开(公告)日：2004-10-26

申请号：US09498255

申请日：2000-02-03

Applicant: Jun Yonemitsu ,  Ryuichi Iwamura ,  Shunji Yoshimura ,  Makoto Kawamura

Inventor： Jun Yonemitsu ,  Ryuichi Iwamura ,  Shunji Yoshimura ,  Makoto Kawamura

IPC: H04N516

CPC classification number: G11B7/24085 ,  G11B7/00745 ,  G11B7/013 ,  G11B7/24079 ,  G11B20/00768 ,  G11B20/12 ,  G11B20/1217 ,  G11B20/1426 ,  G11B20/18 ,  G11B20/1833 ,  G11B20/1866 ,  G11B27/005 ,  G11B27/034 ,  G11B27/105 ,  G11B27/3063 ,  G11B27/329 ,  G11B2020/10888 ,  G11B2020/1222 ,  G11B2020/1238 ,  G11B2020/1267 ,  G11B2020/1294 ,  G11B2020/1457 ,  G11B2020/1461 ,  G11B2020/1465 ,  G11B2020/1853 ,  G11B2220/213 ,  G11B2220/218 ,  G11B2220/2529 ,  G11B2220/2545 ,  G11B2220/2562 ,  H03M13/09 ,  H03M13/15 ,  H03M13/1515 ,  H03M13/2921 ,  H03M13/2924 ,  H04N5/85 ,  H04N5/9208 ,  H04N5/926 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227 ,  H04N9/8233 ,  H04N9/8244 ,  H04N2005/91321

Abstract: An optical disk having a diameter less than 140 mm and, a thickness of 1.2 mm±0.1 mm, with a plurality of record tracks having data recorded thereon as embossed pits representing information and exhibiting a track pitch in the range between 0.646 &mgr;m and 1.05 &mgr;m; with the tracks being divided into a lead-in area, a program area and a lead-out area. The data includes table of contents (TOC) information recorded in a plurality of sectors in at least one TOC track and user information recorded in a plurality of sectors in user tracks; with the TOC information including addresses of start sectors recorded in the user tracks. The data (both user and TOC information) is encoded in a long distance error correction code having at least eight parity symbols, and is run length limited (RLL) modulated.

公开(公告)号：US06785463B2

公开(公告)日：2004-08-31

申请号：US10456776

申请日：2003-06-06

Applicant: Kazuhiko Yamauchi ,  Kaoru Murase ,  Masayuki Kozuka ,  Shinichi Saeki ,  Katsuhiko Miwa

Inventor： Kazuhiko Yamauchi ,  Kaoru Murase ,  Masayuki Kozuka ,  Shinichi Saeki ,  Katsuhiko Miwa

IPC: H04N591

CPC classification number: H04N9/8227 ,  G11B19/022 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/329 ,  G11B27/34 ,  G11B2220/2562 ,  H04N5/04 ,  H04N5/2628 ,  H04N5/4401 ,  H04N5/445 ,  H04N5/45 ,  H04N5/602 ,  H04N5/85 ,  H04N5/9208 ,  H04N5/9264 ,  H04N7/0122 ,  H04N9/7921 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8205 ,  H04N21/4884 ,  H04N2005/4412

Abstract: A multimedia optical disc for recording main video data which is composed of sets of frame data that is processed beforehand to allow compatibility with displays of a plurality of aspect ratios. The disc has a stream area storing streams made up of the main video data and a plurality of sets of sub-picture data, with each set of sub-picture data including a set of tel-op data and a set of coordinate information showing a display position of the set of tel-op data. The disc also includes a control area storing a plurality of pairings of a set of display mode information and a set of sub-picture indicating information. Each set of display mode information shows a species of display method according to which the frame data is to be processed for a case when the frame data decoded from the main video data is displayed at one of the plurality of aspect ratios. Each set of sub-picture indicating information shows a set of sub-picture data, out of the plurality of sets of sub-picture data in a same stream as the main video data, which includes a set of coordinate information which coincides with the species of display method shown by the display mode information.

公开(公告)号：US20030202784A1

公开(公告)日：2003-10-30

申请号：US10456776

申请日：2003-06-06

Inventor： Kazuhiko Yamauchi ,  Kaoru Murase ,  Masayuki Kozuka ,  Shinichi Saeki ,  Katsuhiko Miwa

IPC: H04N005/781

CPC classification number: H04N9/8227 ,  G11B19/022 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/329 ,  G11B27/34 ,  G11B2220/2562 ,  H04N5/04 ,  H04N5/2628 ,  H04N5/4401 ,  H04N5/445 ,  H04N5/45 ,  H04N5/602 ,  H04N5/85 ,  H04N5/9208 ,  H04N5/9264 ,  H04N7/0122 ,  H04N9/7921 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8205 ,  H04N21/4884 ,  H04N2005/4412

Abstract: A multimedia optical disc for recording main video data which is composed of sets of frame data that is processed beforehand to allow compatibility with displays of a plurality of aspect ratios. The disc has a stream area storing streams made up of the main video data and a plurality of sets of sub-picture data, with each set of sub-picture data including a set of tel-op data and a set of coordinate information showing a display position of the set of tel-op data. The disc also includes a control area storing a plurality of pairings of a set of display mode information and a set of sub-picture indicating information. Each set of display mode information shows a species of display method according to which the frame data is to be processed for a case when the frame data decoded from the main video data is displayed at one of the plurality of aspect ratios. Each set of sub-picture indicating information shows a set of sub-picture data, out of the plurality of sets of sub-picture data in a same stream as the main video data, which includes a set of coordinate information which coincides with the species of display method shown by the display mode information.

Abstract translation: 一种多媒体光盘，用于记录由预先处理的帧数据组构成的主视频数据，以允许与多个纵横比的显示兼容。 光盘具有存储由主视频数据和多组副图像数据组成的流的流区域，每组副图像数据包括一组电视操作数据和一组坐标信息，示出一个 显示该组tel-op数据的位置。 光盘还包括存储多组显示模式信息和一组副图像指示信息的控制区域。 每组显示模式信息示出了当从主视频数据解码的帧数据以多个纵横比中的一个显示时，根据该显示方式对帧数据进行处理的种类。 每组子图像指示信息表示与主视频数据相同的流中的多组副图像数据中的一组子图像数据，其包括与该物种重合的一组坐标信息 的显示方式显示方式信息。

公开(公告)号：US06631241B2

公开(公告)日：2003-10-07

申请号：US10098089

申请日：2002-03-14

Applicant: Kazuhiko Yamauchi ,  Kaoru Murase ,  Masayuki Kozuka ,  Shinichi Saeki ,  Katsuhiko Miwa

Inventor： Kazuhiko Yamauchi ,  Kaoru Murase ,  Masayuki Kozuka ,  Shinichi Saeki ,  Katsuhiko Miwa

IPC: H04N591

CPC classification number: H04N9/8227 ,  G11B19/022 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/329 ,  G11B27/34 ,  G11B2220/2562 ,  H04N5/04 ,  H04N5/2628 ,  H04N5/4401 ,  H04N5/445 ,  H04N5/45 ,  H04N5/602 ,  H04N5/85 ,  H04N5/9208 ,  H04N5/9264 ,  H04N7/0122 ,  H04N9/7921 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8205 ,  H04N21/4884 ,  H04N2005/4412

Abstract: A multimedia optical disc for recording main video data which is composed of sets of frame data that is processed beforehand to allow compatibility with displays of a plurality of aspect ratios. The disc has a stream area storing streams made up of the main video data and a plurality of sets of sub-picture data, with each set of sub-picture data including a set of tel-op data and a set of coordinate information showing a display position of the set of tel-op data. The disc also includes a control area storing a plurality of pairings of a set of display mode information and a set of sub-picture indicating information. Each set of display mode information shows a species of display method according to which the frame data is to be processed for a case when the frame data decoded from the main video data is displayed at one of the plurality of aspect ratios. Each set of sub-picture indicating information shows a set of sub-picture data, out of the plurality of sets of sub-picture data in a same stream as the main video data, which includes a set of coordinate information which coincides with the species of display method shown by the display mode information.

Abstract translation: 一种多媒体光盘，用于记录由预先处理的帧数据组构成的主视频数据，以允许与多个纵横比的显示兼容。 光盘具有存储由主视频数据和多组副图像数据组成的流的流区域，每组副图像数据包括一组电视操作数据和一组坐标信息，示出一个 显示该组tel-op数据的位置。 光盘还包括存储多组显示模式信息和一组副图像指示信息的控制区域。 每组显示模式信息示出了当从主视频数据解码的帧数据以多个纵横比中的一个显示时，根据该显示方式对帧数据进行处理的种类。 每组子图像指示信息表示与主视频数据相同的流中的多组副图像数据中的一组子图像数据，其包括与该物种重合的一组坐标信息 的显示方式显示方式信息。

公开(公告)号：US20030123848A1

公开(公告)日：2003-07-03

申请号：US09125102

申请日：1999-04-19

Inventor： AKIRA TAKANO

IPC: H04N005/76 ,  G11B027/00

CPC classification number: G11B27/3063 ,  G11B27/032 ,  G11B27/11 ,  G11B27/28 ,  G11B27/326 ,  G11B2220/655 ,  G11B2220/90 ,  H04N5/9208

Abstract: It becomes possible to generate an index information used as an auxiliary upon edition on a recording medium where video information is recorded to record it on a recording medium, and to select a picture matched with a desired condition from the video information recorded on the recording medium to generate the index picture information. The controller 35 reads a time code of a mark-in point from a cassette attached memory 16, reproduces the picture of the mark-in point matched with the desired condition as an index picture and supplies the reproduced signal from a video signal compression coding/decoding unit 40 to an index generating unit 40. The index generating unit 40 compresses and reduces the index picture and arranges a plurality of pictures in one frame, thereby generating an index picture information. The index generating unit 40 outputs the index pictures to record them on the video tape 27.

Abstract translation: 可以在记录介质上生成用作辅助的索引信息，其中记录有视频信息以将其记录在记录介质上，并且从记录在记录介质上的视频信息中选择与期望条件匹配的图像 以产生索引图片信息。 控制器35从盒式磁带附加存储器16读取记录点的时间码，再现与期望条件匹配的标记点的图像作为索引图像，并将再现信号从视频信号压缩编码/ 解码单元40发送到索引生成单元40.索引生成单元40对索引图像进行压缩和缩小，并将多个图像排列在一个帧中，从而生成索引图像信息。 索引生成单元40输出索引图片以将它们记录在录像带27上。

公开(公告)号：US06553179B1

公开(公告)日：2003-04-22

申请号：US09139235

申请日：1998-08-25

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

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

IPC: H04N591

CPC classification number: 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

Abstract: 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.

Abstract translation: 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：US06549722B2

公开(公告)日：2003-04-15

申请号：US09899063

申请日：2001-07-06

Applicant: Tomoyuki Okada ,  Yoshihiro Mori ,  Kazuhiro Tsuga ,  Hiroshi Hamasaka ,  Hideshi Ishihara ,  Kazuhiko Nakamura ,  Takumi Hasebe

Inventor： Tomoyuki Okada ,  Yoshihiro Mori ,  Kazuhiro Tsuga ,  Hiroshi Hamasaka ,  Hideshi Ishihara ,  Kazuhiko Nakamura ,  Takumi Hasebe

IPC: H04N592

CPC classification number: G11B27/3027 ,  G11B7/00745 ,  G11B7/14 ,  G11B20/10 ,  G11B20/10527 ,  G11B20/1251 ,  G11B27/034 ,  G11B27/105 ,  G11B27/329 ,  G11B2020/1062 ,  G11B2020/10944 ,  G11B2220/235 ,  G11B2220/237 ,  G11B2220/2562 ,  H04N5/92 ,  H04N5/9208 ,  H04N5/9262 ,  H04N5/9267

Abstract: An optical disk for recording more than one system stream containing audio data and video data. The audio data and video data of the plural system streams are recorded to the optical disk, and are interleaved such that the difference between the input start times of the video data and audio data to the video buffer in the video decoder and the audio buffer in the audio decoder is less than the reproduction time of the number of audio frames that can be stored in the audio buffer plus one audio frame.