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：US5745645A

公开(公告)日：1998-04-28

申请号：US724231

申请日：1996-09-27

申请人： Kazuhiko Nakamura ,  Kazuhiro Tsuga ,  Takumi Hasebe ,  Yoshihiro Mori ,  Yasuhiko Yamane ,  Noboru Mizuguchi

发明人： Kazuhiko Nakamura ,  Kazuhiro Tsuga ,  Takumi Hasebe ,  Yoshihiro Mori ,  Yasuhiko Yamane ,  Noboru Mizuguchi

IPC分类号： G11B20/10 ,  G11B20/12 ,  G11B27/034 ,  G11B27/10 ,  G11B27/30 ,  G11B27/32 ,  H04N5/85 ,  H04N5/92 ,  H04N5/926 ,  H04N7/26 ,  H04N7/52 ,  H04N9/804 ,  H04N9/806 ,  H04N9/82 ,  H04N5/76 ,  H04N5/781

CPC分类号： H04N9/8042 ,  G11B20/10 ,  G11B27/034 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/329 ,  H04N19/85 ,  H04N5/9267 ,  H04N7/52 ,  G11B2220/2562 ,  H04N5/85 ,  H04N5/9208 ,  H04N5/9262 ,  H04N9/8063 ,  H04N9/8066 ,  H04N9/8205 ,  H04N9/8227

摘要： A signal conversion recording method applies a signal recording method whereby a video signal converted to a frame rate greater than the frame rate of the signal source by repeating particular fields plural times is converted to an intermediate signal having a frame rate substantially equal to the frame rate of the original signal source by deleting these repeated redundant fields. This intermediate signal is compression coded to obtain the recording signal, and the recording signal is recorded to a recording medium together with a repeat first field flag RFF declaring whether a field was deleted, and a top field first flag TFF declaring which of the two fields in the each of the resulting frames is first on the time-base, wherein when plural logical recording periods are provided on a single recording medium, said video signal is converted to the recording signal so that said flags hold particular values at the start and end of each recording period.

摘要翻译： 信号转换记录方法应用一种信号记录方法，其中通过多次重复特定场，转换成大于信号源的帧速率的视频信号的视频信号被转换成具有基本上等于帧速率的帧速率的中间信号 的原始信号源，通过删除这些重复的冗余字段。 该中间信号被压缩编码以获得记录信号，并且将记录信号与声明一个字段是否被删除的重复的第一场标志RFF一起记录到记录介质，并且顶场第一标志TFF声明两个字段中的哪一个 在每个结果帧中首先在时基上，其中当在单个记录介质上提供多个逻辑记录周期时，所述视频信号被转换为记录信号，使得所述标志在开始和结束处保持特定值 的每个记录期。

公开(公告)号：US08200064B2

公开(公告)日：2012-06-12

申请号：US11931740

申请日：2007-10-31

申请人： Mitsuaki Oshima ,  Yoshiichiro Kashiwagi ,  Takumi Hasebe ,  Kazuhiro Tsuga ,  Kazuhiko Nakamura ,  Yoshihiro Mori ,  Masayuki Kozuka ,  Yoshihisa Fukushima ,  Toshiyuki Kawara ,  Yasushi Azumatani ,  Tomoyuki Okada ,  Kenichi Matsui

发明人： Mitsuaki Oshima ,  Yoshiichiro Kashiwagi ,  Takumi Hasebe ,  Kazuhiro Tsuga ,  Kazuhiko Nakamura ,  Yoshihiro Mori ,  Masayuki Kozuka ,  Yoshihisa Fukushima ,  Toshiyuki Kawara ,  Yasushi Azumatani ,  Tomoyuki Okada ,  Kenichi Matsui

IPC分类号： H04N5/94

CPC分类号： H04N21/816 ,  G11B20/10 ,  G11B20/1251 ,  G11B27/034 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/322 ,  G11B27/329 ,  G11B2020/10944 ,  G11B2220/2562 ,  H04N5/04 ,  H04N5/06 ,  H04N5/4401 ,  H04N5/45 ,  H04N5/46 ,  H04N5/775 ,  H04N5/783 ,  H04N5/85 ,  H04N7/012 ,  H04N7/0122 ,  H04N9/7921 ,  H04N9/7925 ,  H04N9/8042 ,  H04N9/8045 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227 ,  H04N9/877 ,  H04N13/10 ,  H04N13/15 ,  H04N13/161 ,  H04N13/167 ,  H04N13/178 ,  H04N13/189 ,  H04N13/194 ,  H04N13/239 ,  H04N13/341 ,  H04N13/359 ,  H04N13/361 ,  H04N13/398 ,  H04N19/597 ,  H04N21/42646 ,  H04N21/4305 ,  H04N21/4307 ,  H04N21/4325 ,  H04N21/4334 ,  H04N21/44016 ,  H04N21/84 ,  H04N2013/0085

摘要： An optical disk for recording stereoscopic videos and high-quality video signals and a system for reproducing the videos and signals from the optical disk are made compatible with the conventional video reproducing system. A reproducing device which is used for reproducing stereoscopic videos and high-quality videos obtains stereoscopic video or high-quality videos by reproducing both first and second interleaved blocks on the optical disk in which first and second video signals are alternately recorded on the left and right sides by dividing the first and second video signals into frame groups of one GOP or more and a reproducing device which is not used for reproducing the stereoscopic videos and high-quality videos obtains ordinary videos by only reproducing either the first or second interleaved block by jumping tracks.

摘要翻译： 用于记录立体视频和高质量视频信号的光盘和用于再现来自光盘的视频和信号的系统与常规视频再现系统兼容。 用于再现立体视频和高质量视频的再现装置通过再现第一和第二视频信号在左右交替记录的光盘上的第一和第二交织块来获得立体视频或高质量视频 通过将第一和第二视频信号划分成一个GOP以上的帧组，并且不用于再现立体视频的再现装置和高质量视频通过仅通过跳转来再现第一或第二交织块来获得普通视频 轨道

公开(公告)号：US20110080468A1

公开(公告)日：2011-04-07

申请号：US12950233

申请日：2010-11-19

申请人： Mitsuaki OSHIMA ,  Yoshiichiro Kashiwagi ,  Takumi Hasebe ,  Kazuhiro Tsuga ,  Kazuhiko Nakamura ,  Yoshihiro Mori ,  Masayuki Kozuka ,  Yoshihisa Fukushima ,  Toshiyuki Kawara ,  Yasushi Azumatani ,  Tomoyuki Okada ,  Kenichi Matsui

发明人： Mitsuaki OSHIMA ,  Yoshiichiro Kashiwagi ,  Takumi Hasebe ,  Kazuhiro Tsuga ,  Kazuhiko Nakamura ,  Yoshihiro Mori ,  Masayuki Kozuka ,  Yoshihisa Fukushima ,  Toshiyuki Kawara ,  Yasushi Azumatani ,  Tomoyuki Okada ,  Kenichi Matsui

IPC分类号： H04N13/00

CPC分类号： H04N21/816 ,  G11B20/10 ,  G11B20/1251 ,  G11B27/034 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/322 ,  G11B27/329 ,  G11B2020/10944 ,  G11B2220/2562 ,  H04N5/04 ,  H04N5/06 ,  H04N5/4401 ,  H04N5/45 ,  H04N5/46 ,  H04N5/775 ,  H04N5/783 ,  H04N5/85 ,  H04N7/012 ,  H04N7/0122 ,  H04N9/7921 ,  H04N9/7925 ,  H04N9/8042 ,  H04N9/8045 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227 ,  H04N9/877 ,  H04N13/10 ,  H04N13/15 ,  H04N13/161 ,  H04N13/167 ,  H04N13/178 ,  H04N13/189 ,  H04N13/194 ,  H04N13/239 ,  H04N13/341 ,  H04N13/359 ,  H04N13/361 ,  H04N13/398 ,  H04N19/597 ,  H04N21/42646 ,  H04N21/4305 ,  H04N21/4307 ,  H04N21/4325 ,  H04N21/4334 ,  H04N21/44016 ,  H04N21/84 ,  H04N2013/0085

摘要： An optical disk for recording stereoscopic videos and high-quality video signals and a system for reproducing the videos and signals from the optical disk are made compatible with the conventional video reproducing system. A reproducing device which is used for reproducing stereoscopic videos and high-quality videos obtains stereoscopic video or high-quality videos by reproducing both first and second interleaved blocks on the optical disk in which first and second video signals are alternately recorded on the left and right sides by dividing the first and second video signals into frame groups of one GOP or more and a reproducing device which is not used for reproducing the stereoscopic videos and high-quality videos obtains ordinary videos by only reproducing either the first or second interleaved block by jumping tracks.

公开(公告)号：US07474836B2

公开(公告)日：2009-01-06

申请号：US10671739

申请日：2003-09-29

申请人： Tomoyuki Okada ,  Kaoru Murase ,  Noriko Sugimoto ,  Kazuhiro Tsuga

发明人： Tomoyuki Okada ,  Kaoru Murase ,  Noriko Sugimoto ,  Kazuhiro Tsuga

IPC分类号： H04N7/00 ,  H04N5/91 ,  H04N5/00 ,  H04N7/26

CPC分类号： G11B27/34 ,  G11B20/10527 ,  G11B27/034 ,  G11B27/036 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/329 ,  G11B27/36 ,  G11B2020/10592 ,  G11B2220/216 ,  G11B2220/2562 ,  G11B2220/2575 ,  H04N5/05 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8063

摘要： The invention provides an information recording medium, such as an optical disk, having a large capacity and being capable of performing read/write operations at high speeds. The recording medium includes an audio stream prepared for after-recording data, and a audio attribute information having a bit rate information to the recorded audio stream as a management information. A recorder according to the invention has a check unit for checking, in advance, the possibility of after-recording operation of the recorder to the audio stream to be after-recorded with reference to the bit rate information of the audio attribute information.

摘要翻译： 本发明提供了一种具有大容量并且能够以高速执行读/写操作的诸如光盘的信息记录介质。 记录介质包括为后期记录数据准备的音频流和具有比特率信息的音频属性信息作为管理信息记录在记录音频流中。 根据本发明的记录器具有一个检查单元，用于参考音频属性信息的比特率信息预先检查记录器对待记录的音频流的后记录操作的可能性。

公开(公告)号：US20080101767A1

公开(公告)日：2008-05-01

申请号：US11931740

申请日：2007-10-31

申请人： Mitsuaki Oshima ,  Yoshiichiro Kashiwagi ,  Takumi Hasebe ,  Kazuhiro Tsuga ,  Kazuhiko Nakamura ,  Yoshihiro Mori ,  Masayuki Kozuka ,  Yoshihisa Fukushima ,  Toshiyuki Kawara ,  Yasushi Azumatani ,  Tomoyuki Okada ,  Kenichi Matsui

发明人： Mitsuaki Oshima ,  Yoshiichiro Kashiwagi ,  Takumi Hasebe ,  Kazuhiro Tsuga ,  Kazuhiko Nakamura ,  Yoshihiro Mori ,  Masayuki Kozuka ,  Yoshihisa Fukushima ,  Toshiyuki Kawara ,  Yasushi Azumatani ,  Tomoyuki Okada ,  Kenichi Matsui

IPC分类号： H04N5/91

CPC分类号： H04N21/816 ,  G11B20/10 ,  G11B20/1251 ,  G11B27/034 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/322 ,  G11B27/329 ,  G11B2020/10944 ,  G11B2220/2562 ,  H04N5/04 ,  H04N5/06 ,  H04N5/4401 ,  H04N5/45 ,  H04N5/46 ,  H04N5/775 ,  H04N5/783 ,  H04N5/85 ,  H04N7/012 ,  H04N7/0122 ,  H04N9/7921 ,  H04N9/7925 ,  H04N9/8042 ,  H04N9/8045 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227 ,  H04N9/877 ,  H04N13/10 ,  H04N13/15 ,  H04N13/161 ,  H04N13/167 ,  H04N13/178 ,  H04N13/189 ,  H04N13/194 ,  H04N13/239 ,  H04N13/341 ,  H04N13/359 ,  H04N13/361 ,  H04N13/398 ,  H04N19/597 ,  H04N21/42646 ,  H04N21/4305 ,  H04N21/4307 ,  H04N21/4325 ,  H04N21/4334 ,  H04N21/44016 ,  H04N21/84 ,  H04N2013/0085

摘要： An optical disk for recording stereoscopic videos and high-quality video signals and a system for reproducing the videos and signals from the optical disk are made compatible with the conventional video reproducing system. A reproducing device which is used for reproducing stereoscopic videos and high-quality videos obtains stereoscopic video or high-quality videos by reproducing both first and second interleaved blocks on the optical disk in which first and second video signals are alternately recorded on the left and right sides by dividing the first and second video signals into frame groups of one GOP or more and a reproducing device which is not used for reproducing the stereoscopic videos and high-quality videos obtains ordinary videos by only reproducing either the first or second interleaved block by jumping tracks.

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：US07158715B2

公开(公告)日：2007-01-02

申请号：US10086538

申请日：2002-03-04

申请人： Shin Asada ,  Kazuhiro Tsuga ,  Kaoru Murase ,  Tomoyuki Okada

发明人： Shin Asada ,  Kazuhiro Tsuga ,  Kaoru Murase ,  Tomoyuki Okada

IPC分类号： H04N5/85 ,  H04N5/91

CPC分类号： H04N9/8205 ,  G11B20/00086 ,  G11B20/00768 ,  G11B27/034 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/329 ,  G11B2220/216 ,  G11B2220/2562 ,  G11B2220/2575 ,  H04N5/4401 ,  H04N5/775 ,  H04N5/85 ,  H04N5/913 ,  H04N7/0122 ,  H04N9/8042 ,  H04N9/8063 ,  H04N21/42646 ,  H04N21/4884 ,  H04N2005/91314 ,  H04N2005/91328 ,  H04N2005/91364

摘要： A video object is recorded on an optical disc. The video object comprises at least one video object unit, and each video object unit contains control information and video data and has a presentation time of one second or shorter. The control information relates to display control and copying control for the video object unit.

摘要翻译： 视频对象被记录在光盘上。 视频对象包括至少一个视频对象单元，并且每个视频对象单元包含控制信息和视频数据，并具有一秒或更短的呈现时间。 控制信息涉及视频对象单元的显示控制和复制控制。

公开(公告)号：US07149414B2

公开(公告)日：2006-12-12

申请号：US10712349

申请日：2003-11-14

申请人： Tomotaka Yagi ,  Katsuhiko Miwa ,  Tomoyuki Okada ,  Kazuhiro Tsuga

发明人： Tomotaka Yagi ,  Katsuhiko Miwa ,  Tomoyuki Okada ,  Kazuhiro Tsuga

IPC分类号： H04N5/91

CPC分类号： H04N9/8042 ,  G11B20/10527 ,  G11B20/1251 ,  G11B20/1252 ,  G11B27/034 ,  G11B27/036 ,  G11B27/105 ,  G11B27/329 ,  G11B2020/1062 ,  G11B2020/10833 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2525 ,  G11B2220/2562 ,  G11B2220/2575 ,  H04N5/775 ,  H04N5/85 ,  H04N9/8063 ,  H04N9/8211 ,  H04N9/8227

摘要： A recordable optical disc stores one or more video objects. A video stream, a first audio stream, and a second audio stream which is used for dubbing are multiplexed into each video object. Also, an optical disc recording apparatus generates the second audio stream by an audio stream generating device, and multiplexes the generated second audio stream into each video object together with the video object and the first audio stream by a multiplexor. The generated video objects are recorded onto the recordable optical disc by a recording device. The optical disc in which such video objects are stored facilitates dubbing.

摘要翻译： 可记录光盘存储一个或多个视频对象。 用于复制的视频流，第一音频流和第二音频流被复用到每个视频对象中。 此外，光盘记录装置通过音频流生成装置生成第二音频流，并且通过多路复用器将生成的第二音频流与视频对象和第一音频流一起复用到每个视频对象中。 所生成的视频对象由记录装置记录在可记录光盘上。 存储这种视频对象的光盘便于转录。

公开(公告)号：US06922521B2

公开(公告)日：2005-07-26

申请号：US10392846

申请日：2003-03-21

申请人： Tomoyuki Okada ,  Kaoru Murase ,  Kazuhiro Tsuga

发明人： Tomoyuki Okada ,  Kaoru Murase ,  Kazuhiro Tsuga

IPC分类号： G11B27/034 ,  G11B27/10 ,  G11B27/30 ,  G11B27/32 ,  G11B27/34 ,  H04N5/85 ,  H04N9/804 ,  H04N9/82 ,  H04N5/31 ,  H04N5/91

CPC分类号： G11B27/322 ,  G11B27/034 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/329 ,  G11B27/34 ,  G11B2220/216 ,  G11B2220/2541 ,  G11B2220/2562 ,  G11B2220/2575 ,  G11B2220/2583 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8227

摘要： An information recording medium suitable for optical discs such as DVD-RAM is provided for integrated management of data as objects in different kinds of AV formats. Also, an apparatus is provided for data recording and playing to the medium. The medium stores management information including program chain information (PGC information) defining the playback order of the objects, and object information containing information relevant to the objects. The object information has general information of the object, attribute information and a map associating a playback time point of the object with an address on the optical disc of a component of the object to be played. The PGC information has cell information including information about type of object, identification information. The order of the cell information in the PGC information corresponds to the order in which the objects are played back.