公开(公告)号：US20100290758A1

公开(公告)日：2010-11-18

申请号：US12817344

申请日：2010-06-17

申请人： Tadamasa Toma ,  Shinya Kadono ,  Masayasu Iguchi ,  Tomoyuki Okada ,  Yoshinori Matsui ,  Satoshi Kondo ,  Hiroshi Yahata ,  Wataru Ikeda

发明人： Tadamasa Toma ,  Shinya Kadono ,  Masayasu Iguchi ,  Tomoyuki Okada ,  Yoshinori Matsui ,  Satoshi Kondo ,  Hiroshi Yahata ,  Wataru Ikeda

IPC分类号： H04N9/80 ,  H04N7/26

CPC分类号： H04N9/8042 ,  G11B27/3027 ,  G11B27/329 ,  G11B2220/2541 ,  H04N5/85 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227 ,  H04N19/13 ,  H04N19/179 ,  H04N19/61

摘要： A moving image encoding method of encoding a moving image while switching between variable-length encoding schemes. In this method, a continuous unit to be continuously reproduced is determined (S5201), a stream is generated by encoding the moving image without switching between variable-length encoding schemes in the continuous unit (S5202), and management information is generated that includes a first flag information indicating that a variable-length encoding scheme is fixed in the continuous unit (S5204, and S5205).

公开(公告)号：US20100284667A1

公开(公告)日：2010-11-11

申请号：US11996698

申请日：2006-07-21

申请人： Hiroshi Yahata ,  Wataru Ikeda ,  Shigeki Matsunaga

发明人： Hiroshi Yahata ,  Wataru Ikeda ,  Shigeki Matsunaga

IPC分类号： H04N9/80

CPC分类号： H04N9/8042 ,  G11B27/034 ,  G11B27/329 ,  G11B2220/215 ,  G11B2220/2541 ,  G11B2220/2562 ,  H04N5/85 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227

摘要： There is provided a information recording medium containing a title of an AV content formed by a partial section as a part or whole of a digital stream. The information recording medium contains a play list having information for specifying a title by identifying the position of the partial section in the digital stream and the reproduction order, a program for controlling reproduction of the title by calling the play list, an “Index” containing a “Top Menu” for identifying a menu and a “Program IDRef” for identifying a program while correlating them, and an “Extension” containing a “Top Menu” and a “Play List ID” while correlating them.

摘要翻译： 提供了一种信息记录介质，其包含由部分部分形成的AV内容的标题作为数字流的一部分或全部。 信息记录介质包含具有用于通过识别数字流中的部分部分的位置和再现顺序来指定标题的信息的播放列表，通过调用播放列表来控制标题再现的程序，包含 用于识别菜单的“顶级菜单”和用于在将它们相关联的同时识别节目的“节目IDRef”以及包含“顶级菜单”和“播放列表ID”的“扩展”，同时关联它们。

公开(公告)号：US07792012B2

公开(公告)日：2010-09-07

申请号：US11659036

申请日：2005-08-17

申请人： Hiroshi Yahata ,  Tomoyuki Okada ,  Wataru Ikeda

发明人： Hiroshi Yahata ,  Tomoyuki Okada ,  Wataru Ikeda

IPC分类号： G11B3/70

CPC分类号： G11B20/1217 ,  G10L19/24 ,  G11B20/10527 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/329 ,  G11B2020/10546 ,  G11B2220/2541 ,  H04N5/775 ,  H04N5/85 ,  H04N5/91 ,  H04N9/7921 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227 ,  H04N19/29 ,  H04N19/31 ,  H04N19/33 ,  H04N21/42646 ,  H04N21/4325 ,  H04N21/4621

摘要： An information recording medium in which an access unit including basic data and extension data is recorded, so as to allow a decoder that decodes only basic data to process the access unit which includes the basic data and the extension data for the next generation.The information recording medium is an information recording medium on which a stream, having plural access units and including at least one of image and audio, is recorded, wherein: each of the access units has: a first packet which includes basic data; and a second packet which includes extension data related to the basic data; the basic data is data that is decodable in a completed state without requiring the extension data and the extension data is data for improving the quality of data generated from the basic data; and the stream includes information which indicates attributes of the first and second packet.

摘要翻译： 一种其中记录了包括基本数据和扩展数据的访问单元的信息记录介质，以便允许只解码基本数据的解码器来处理包括基本数据和下一代扩展数据的访问单元。 信息记录介质是其上记录了具有多个存取单元并且包括图像和音频中的至少一个的流的信息记录介质，其中：每个访问单元具有：包括基本数据的第一分组; 以及第二分组，其包括与所述基本数据相关的扩展数据; 基本数据是在完成状态下可解码的数据，而不需要扩展数据，扩展数据是用于提高从基本数据生成的数据质量的数据; 并且流包括指示第一和第二分组的属性的信息。

公开(公告)号：US07716584B2

公开(公告)日：2010-05-11

申请号：US10561314

申请日：2004-06-29

申请人： Hiroshi Yahata ,  Joseph McCrossan ,  Tomoyuki Okada ,  Wataru Ikeda

发明人： Hiroshi Yahata ,  Joseph McCrossan ,  Tomoyuki Okada ,  Wataru Ikeda

IPC分类号： G06F3/048 ,  G06F3/00

CPC分类号： G11B27/3027 ,  G11B19/025 ,  G11B19/027 ,  G11B27/034 ,  G11B27/10 ,  G11B27/105 ,  G11B27/322 ,  G11B27/329 ,  G11B27/34 ,  G11B2220/20 ,  G11B2220/213 ,  G11B2220/2541 ,  H04N5/765 ,  H04N5/775 ,  H04N5/781 ,  H04N5/783 ,  H04N5/85 ,  H04N5/907 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227 ,  H04N2005/91321 ,  H04N2005/91364

摘要： A BD-ROM has recorded therein an AV Clip generated by multiplexing a video stream and a graphics stream. The graphics stream represents an interactive display to be overlayed with the video stream, and includes a sequence of three Button State groups. The interactive display includes a plurality of buttons, each of which changes from a normal state to a selected state, and from the selected state to an active state, according to a user operation. In the three Button State groups in the graphics stream, the first-order group (N-ODSs) is made of a plurality of pieces of graphics data, which represent normal states of the buttons, the second-order group (S-ODSs) is made of a plurality of pieces of graphics data, which represent selected states of the buttons, and the third-order group (A-ODSs) is made of a plurality of pieces of graphics data, which represent active states of the buttons.

摘要翻译： BD-ROM中记录有通过复用视频流和图形流而生成的AV剪辑。 图形流表示与视频流重叠的交互式显示，并且包括三个按钮状态组的序列。 交互式显示器包括根据用户操作的多个按钮，每个按钮从正常状态改变到选择状态，并且从选择状态改变到活动状态。 在图形流中的三个按钮状态组中，一级组（N-ODS）由表示按钮的正常状态的多个图形数据组成，二阶组（S-ODS） 由多个图形数据构成，它们表示按钮的所选状态，三阶组（A-ODS）由表示按钮的活动状态的多个图形数据构成。

公开(公告)号：US07680394B2

公开(公告)日：2010-03-16

申请号：US11508479

申请日：2006-08-23

申请人： Hiroshi Yahata ,  Joseph McCrossan ,  Tomoyuki Okada ,  Wataru Ikeda

发明人： Hiroshi Yahata ,  Joseph McCrossan ,  Tomoyuki Okada ,  Wataru Ikeda

IPC分类号： H04N7/00

CPC分类号： G11B27/3027 ,  G11B19/025 ,  G11B19/027 ,  G11B27/034 ,  G11B27/10 ,  G11B27/105 ,  G11B27/322 ,  G11B27/329 ,  G11B27/34 ,  G11B2220/20 ,  G11B2220/213 ,  G11B2220/2541 ,  H04N5/765 ,  H04N5/775 ,  H04N5/781 ,  H04N5/783 ,  H04N5/85 ,  H04N5/907 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227 ,  H04N2005/91321 ,  H04N2005/91364

摘要： An AV Clip generated by multiplexing video and graphics streams is recorded on a BD-ROM. The graphics stream is a sequence of PES packets. The PES packets include ODSs (Object Definition Segments) carrying graphics data and PCSs (Presentation Control Segments) carrying control information. A PCS indicates that graphics data in a preceding ODS in the arrangement is to be displayed at a predetermined time in a state of being overlaid on the video stream. The PCS and the preceding ODS belong to different DSs, and the graphics data in the preceding ODS may be non-referenced graphics data that is not referenced by a PCS which belongs to the same DS as the preceding ODS.

摘要翻译： 通过复用视频和图形流产生的AV剪辑被记录在BD-ROM上。 图形流是PES数据包的序列。 PES分组包括携带图形数据的ODS（对象定义分段）和携带控制信息的PCS（呈现控制分段）。 A PCS表示在重叠在视频流上的状态下，将在预定时间显示该排列中的先前ODS中的图形数据。 PCS和前面的ODS属于不同的DS，并且前面的ODS中的图形数据可以是非参考图形数据，其不被属于与前述ODS相同的DS的PCS引用。

公开(公告)号：US20090016203A1

公开(公告)日：2009-01-15

申请号：US11659036

申请日：2005-08-17

申请人： Hiroshi Yahata ,  Tomoyuki Okada ,  Wataru Ikeda

发明人： Hiroshi Yahata ,  Tomoyuki Okada ,  Wataru Ikeda

IPC分类号： G11B3/70

CPC分类号： G11B20/1217 ,  G10L19/24 ,  G11B20/10527 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/329 ,  G11B2020/10546 ,  G11B2220/2541 ,  H04N5/775 ,  H04N5/85 ,  H04N5/91 ,  H04N9/7921 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227 ,  H04N19/29 ,  H04N19/31 ,  H04N19/33 ,  H04N21/42646 ,  H04N21/4325 ,  H04N21/4621

摘要： The present invention provides an information recording medium in which an access unit including basic data and extension data is recorded, so as to allow a decoder that decodes only basic data to process the access unit which includes the basic data and the extension data for the next generation.The information recording medium is an information recording medium on which a stream, having plural access units and which includes at least one of image and audio, is recorded, wherein: each of the access units has: a first packet which includes basic data; and a second packet which includes extension data related to the basic data; the basic data is data that can be decoded in a completed state without requiring the extension data and the extension data is data for improving the quality of data generated from the basic data; and the stream includes information which indicates attributes of the first packet and the second packet.

摘要翻译： 本发明提供了一种信息记录介质，其中记录了包括基本数据和扩展数据的访问单元，以便允许仅解码基本数据的解码器处理包括基本数据和下一个扩展数据的访问单元 代。 信息记录介质是一种信息记录介质，其上记录有多个存取单元并且包括至少一个图像和音频的流，其中：每个访问单元具有：包括基本数据的第一分组; 以及第二分组，其包括与所述基本数据相关的扩展数据; 基本数据是可以在完成状态下解码的数据，而不需要扩展数据，扩展数据是用于提高从基本数据生成的数据质量的数据; 并且流包括指示第一分组和第二分组的属性的信息。

公开(公告)号：US07466903B2

公开(公告)日：2008-12-16

申请号：US11606829

申请日：2006-11-30

申请人： Hiroshi Yahata ,  Tomoyuki Okada ,  Wataru Ikeda ,  Joseph McCrossan

发明人： Hiroshi Yahata ,  Tomoyuki Okada ,  Wataru Ikeda ,  Joseph McCrossan

IPC分类号： H04N5/91 ,  H04N7/00

CPC分类号： G11B27/034 ,  G09G5/40 ,  G09G5/42 ,  G11B19/025 ,  G11B19/027 ,  G11B27/10 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/3036 ,  G11B27/329 ,  G11B27/34 ,  G11B2220/213 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2541 ,  G11B2220/2545 ,  G11B2220/2562 ,  G11B2220/2575 ,  H04N5/4401 ,  H04N5/44504 ,  H04N5/775 ,  H04N5/781 ,  H04N5/85 ,  H04N5/907 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227 ,  H04N21/4135 ,  H04N21/42204 ,  H04N21/4307 ,  H04N21/4316 ,  H04N21/4348 ,  H04N2005/4417

摘要： A BD-ROM has recorded therein an AV Clip generated by multiplexing a video stream and an interactive graphics stream. The video stream representing a motion picture made of a plurality of pictures, and the interactive graphics stream representing an interactive display to be overlayed on the motion picture, where the interactive graphics stream includes state control information (ICS) stored in a packet and a graphics data sequence (ODS), and the packet includes a time stamp that indicates a time at which the initial display is performed, the time being obtained by adding a predetermined duration to a decode ending time (PTS) of graphics data positioned midway through the graphics data sequence (S-ODSsfirst, S-ODSslast).

公开(公告)号：US07412152B2

公开(公告)日：2008-08-12

申请号：US11212387

申请日：2005-08-26

申请人： Hiroshi Yahata ,  Tomoyuki Okada ,  Wataru Ikeda ,  Joseph McCrossan

发明人： Hiroshi Yahata ,  Tomoyuki Okada ,  Wataru Ikeda ,  Joseph McCrossan

IPC分类号： H04N5/91 ,  H04N7/00

CPC分类号： G11B27/034 ,  G09G5/40 ,  G09G5/42 ,  G11B19/025 ,  G11B19/027 ,  G11B27/10 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/3036 ,  G11B27/329 ,  G11B27/34 ,  G11B2220/213 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2541 ,  G11B2220/2545 ,  G11B2220/2562 ,  G11B2220/2575 ,  H04N5/4401 ,  H04N5/44504 ,  H04N5/775 ,  H04N5/781 ,  H04N5/85 ,  H04N5/907 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227 ,  H04N21/4135 ,  H04N21/42204 ,  H04N21/4307 ,  H04N21/4316 ,  H04N21/4348 ,  H04N2005/4417

摘要： A BD-ROM has recorded therein an AV Clip generated by multiplexing a video stream and an interactive graphics stream. The video stream representing a motion picture made of a plurality of pictures, and the interactive graphics stream representing an interactive display to be overlayed on the motion picture, where the interactive graphics stream includes state control information (ICS) stored in a packet and a graphics data sequence (ODS), and the packet includes a time stamp that indicates a time at which the initial display is performed, the time being obtained by adding a predetermined duration to a decode ending time (PTS) of graphics data positioned midway through the graphics data sequence (S-ODSsfirst, S-ODSslast).

摘要翻译： BD-ROM中记录有通过复用视频流和交互式图形流而生成的AV剪辑。 表示由多个图像构成的运动图像的视频流，以及表示要叠加在运动图像上的交互式显示的交互式图形流，其中交互式图形流包括存储在分组中的状态控制信息（ICS）和图形 数据序列（ODS），并且分组包括指示执行初始显示的时间的时间戳，该时间戳是通过将预定持续时间添加到位于图形中途的图形数据的解码结束时间（PTS）而获得的时间 数据序列（S-ODSs first，S-ODSslast）。

公开(公告)号：US20080126922A1

公开(公告)日：2008-05-29

申请号：US12024880

申请日：2008-02-01

申请人： Hiroshi Yahata ,  Joseph McCrossan ,  Tomoyuki Okada ,  Wataru Ikeda

发明人： Hiroshi Yahata ,  Joseph McCrossan ,  Tomoyuki Okada ,  Wataru Ikeda

IPC分类号： G06F17/00

CPC分类号： G11B27/3027 ,  G11B19/025 ,  G11B19/027 ,  G11B27/034 ,  G11B27/10 ,  G11B27/105 ,  G11B27/322 ,  G11B27/329 ,  G11B27/34 ,  G11B2220/20 ,  G11B2220/213 ,  G11B2220/2541 ,  H04N5/765 ,  H04N5/775 ,  H04N5/781 ,  H04N5/783 ,  H04N5/85 ,  H04N5/907 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227 ,  H04N2005/91321 ,  H04N2005/91364

摘要： A BD-ROM has recorded therein an AV Clip generated by multiplexing a video stream and a graphics stream. The graphics stream represents an interactive display to be overlayed with the video stream, and includes a sequence of three Button State groups. The interactive display includes a plurality of buttons, each of which changes from a normal state to a selected state, and from the selected state to an active state, according to a user operation. In the three Button State groups in the graphics stream, the first-order group (N-ODSs) is made of a plurality of pieces of graphics data, which represent normal states of the buttons, the second-order group (S-ODSs) is made of a plurality of pieces of graphics data, which represent selected states of the buttons, and the third-order group (A-ODSs) is made of a plurality of pieces of graphics data, which represent active states of the buttons.

摘要翻译： BD-ROM中记录有通过复用视频流和图形流而生成的AV剪辑。 图形流表示与视频流重叠的交互式显示，并且包括三个按钮状态组的序列。 交互式显示器包括根据用户操作的多个按钮，每个按钮从正常状态改变到选择状态，并且从选择状态改变到活动状态。 在图形流中的三个按钮状态组中，一级组（N-ODS）由表示按钮的正常状态的多个图形数据组成，二阶组（S-ODS） 由多个图形数据构成，它们表示按钮的所选状态，三阶组（A-ODS）由表示按钮的活动状态的多个图形数据构成。

公开(公告)号：US20070263985A1

公开(公告)日：2007-11-15

申请号：US10587868

申请日：2006-02-01

申请人： Wataru Ikeda ,  Tomoyuki Okada ,  Hiroshi Yahata

发明人： Wataru Ikeda ,  Tomoyuki Okada ,  Hiroshi Yahata

IPC分类号： G11B20/10

CPC分类号： G11B20/10527 ,  G11B20/1251 ,  G11B27/322 ,  G11B2020/10546 ,  G11B2020/10601 ,  G11B2020/1288 ,  G11B2220/2541

摘要： The Procedure executing unit 42 makes a judgment on which among three conditions are satisfied by each of a plurality of audio streams. The BD-ROM reproduction apparatus selects an audio stream to be reproduced in accordance with each combination of conditions that are satisfied by each audio stream. One of the conditions is that a channel attribute of an audio stream is surround and the reproduction apparatus is capable to output surround audio. If the audio stream to be reproduced conforms to an encoding method such as DTS-HD or DD/DD+ whose audio frames are composed of basic data and extended data, the judgment on whether the surround output is available is made by judging whether or not the reproduction apparatus has a capability to process the extended data.

摘要翻译： 过程执行单元42通过多个音频流中的每一个判断满足三个条件中的哪一个条件。 BD-ROM再现装置根据每个音频流满足的条件的每个组合来选择要再现的音频流。 条件之一是音频流的频道属性是环绕的，并且再现设备能够输出环绕音频。 如果要再现的音频流符合诸如DTS-HD或DD / DD +的编码方式，其音频帧由基本数据和扩展数据组成，则通过判断环绕声输出是否可用来判断是否 再现装置具有处理扩展数据的能力。