公开(公告)号：US08401376B2

公开(公告)日：2013-03-19

申请号：US11902160

申请日：2007-09-19

Applicant: Hiroshi Hamasaka ,  Hiroshi Yahata ,  Tomotaka Yagi ,  Nobuo Nakanishi

Inventor： Hiroshi Hamasaka ,  Hiroshi Yahata ,  Tomotaka Yagi ,  Nobuo Nakanishi

IPC: H04N5/92

CPC classification number: H04N9/8042 ,  G11B27/034 ,  G11B27/105 ,  G11B27/28 ,  G11B27/329 ,  G11B27/34 ,  G11B2220/216 ,  G11B2220/2562 ,  G11B2220/2575 ,  H04N5/85 ,  H04N9/8063 ,  H04N19/61 ,  H04N19/70

Abstract: Entry points are managed so they are easy for users to understand. The data recording apparatus has a receiver unit that receives a stream of encoded digital data; an analyzer that detects change in an attribute of the received stream and that outputs the detection information; a controller that generates management information containing the detection information output by the analyzer and time information indicating detection time of the change as a first entry point; a drive that records the management information and the received stream to a data storage medium; and an input unit that defines a second entry point. This second entry point is set relative to the playback path of the stream and is used to access and read from a particular point in the stream. The controller further generates the management information containing the first entry point and the second entry point separately identified.

公开(公告)号：US08290347B2

公开(公告)日：2012-10-16

申请号：US11593513

申请日：2006-11-07

Applicant: Hiroshi Yahata ,  Tomotaka Yagi

Inventor： Hiroshi Yahata ,  Tomotaka Yagi

IPC: H04N5/84

CPC classification number: G11B20/10527 ,  G11B27/034 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/329 ,  G11B2020/10722 ,  G11B2020/10916 ,  G11B2220/216 ,  G11B2220/2562 ,  G11B2220/2575 ,  G11B2220/2583 ,  H04N5/781 ,  H04N9/8042 ,  H04N9/8063 ,  H04N21/2343 ,  H04N21/2389 ,  H04N21/2662 ,  H04N21/4385

Abstract: Provided is an information recording medium which achieves high speed conversion of a signal input externally from MPEG-TS to MPEG-PS complying with DVD standard. An apparatus and a method for recording information to the information recording medium are also provided. A constrained format which enables conversion from a first stream (for example, MPEG transport stream) to a second stream (for example, MPEG program stream) is provided. The constrained format defines that a presentation order of the video information including continuous complete data block starts at a top field (Pf) and ends at a bottom field (Pl). The continuous complete data block is included in a reference time (STC) of continuous presentation of video information and audio information with the reference time including at least one data block.

Abstract translation: 提供了一种信息记录介质，其实现从MPEG-TS外部输入的信号到符合DVD标准的MPEG-PS的高速转换。 还提供了一种用于将信息记录到信息记录介质的装置和方法。 提供了允许从第一流（例如，MPEG传输流）到第二流（例如，MPEG节目流）的转换的约束格式。 约束格式定义包括连续完整数据块的视频信息的呈现顺序从顶部场（Pf）开始并在底部场（P1）处结束。 连续完整数据块被包括在连续呈现视频信息和音频信息的参考时间（STC）中，参考时间包括至少一个数据块。

公开(公告)号：US08224162B2

公开(公告)日：2012-07-17

申请号：US11822641

申请日：2007-07-09

Applicant: Hiroshi Yahata ,  Tomotaka Yagi

Inventor： Hiroshi Yahata ,  Tomotaka Yagi

IPC: H04N5/84

CPC classification number: G11B20/10527 ,  G11B27/034 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/329 ,  G11B2020/10722 ,  G11B2020/10916 ,  G11B2220/216 ,  G11B2220/2562 ,  G11B2220/2575 ,  G11B2220/2583 ,  H04N5/781 ,  H04N9/8042 ,  H04N9/8063 ,  H04N21/2343 ,  H04N21/2389 ,  H04N21/2662 ,  H04N21/4385

Abstract: An information recording medium achieves high speed conversion of a signal input externally from MPEG-TS to MPEG-PS complying with the DVD standard. An apparatus and a method are used to record information to the information recording medium. A constrained format which enables conversion from a first stream (for example, MPEG transport stream) to a second stream (for example, MPEG program stream) is provided. The constrained format defines that a presentation order of the video information of continuous complete data blocks starts at a top field and ends at a bottom field. The continuous complete data blocks are included in a reference time of continuous presentation of video information and audio information with the reference time including at least one data block.

公开(公告)号：US08160432B2

公开(公告)日：2012-04-17

申请号：US11593488

申请日：2006-11-07

Applicant: Hiroshi Yahata ,  Tomotaka Yagi

Inventor： Hiroshi Yahata ,  Tomotaka Yagi

IPC: H04N5/92

CPC classification number: G11B20/10527 ,  G11B27/034 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/329 ,  G11B2020/10722 ,  G11B2020/10916 ,  G11B2220/216 ,  G11B2220/2562 ,  G11B2220/2575 ,  G11B2220/2583 ,  H04N5/781 ,  H04N9/8042 ,  H04N9/8063 ,  H04N21/2343 ,  H04N21/2389 ,  H04N21/2662 ,  H04N21/4385

Abstract: An information recording medium achieves high speed conversion of a signal input externally from MPEG-TS to MPEG-PS complying with the DVD standard. An apparatus and a method are used to record information to the information recording medium. A constrained format which enables conversion from a first stream (for example, MPEG transport stream) to a second stream (for example, MPEG program stream) is provided. The constrained format defines that a presentation order of the video information of continuous complete data blocks starts at a top field and ends at a bottom field. The continuous complete data blocks are included in a reference time of continuous presentation of video information and audio information with the reference time including at least one data block.

Abstract translation: 信息记录介质实现了从MPEG-TS外部输入的信号到符合DVD标准的MPEG-PS的高速转换。 使用装置和方法将信息记录到信息记录介质。 提供了允许从第一流（例如，MPEG传输流）到第二流（例如，MPEG节目流）的转换的约束格式。 约束格式定义了连续完整数据块的视频信息的呈现顺序从顶部场开始并在底部场结束。 连续的完整数据块被包括在具有包括至少一个数据块的参考时间的视频信息和音频信息的连续呈现的参考时间中。

公开(公告)号：US20080019674A1

公开(公告)日：2008-01-24

申请号：US11902164

申请日：2007-09-19

Applicant: Hiroshi Hamasaka ,  Hiroshi Yahata ,  Tomotaka Yagi ,  Nobuo Nakanishi

Inventor： Hiroshi Hamasaka ,  Hiroshi Yahata ,  Tomotaka Yagi ,  Nobuo Nakanishi

IPC: H04N7/26 ,  H04N5/00

CPC classification number: H04N9/8042 ,  G11B27/034 ,  G11B27/105 ,  G11B27/28 ,  G11B27/329 ,  G11B27/34 ,  G11B2220/216 ,  G11B2220/2562 ,  G11B2220/2575 ,  H04N5/85 ,  H04N9/8063 ,  H04N19/61 ,  H04N19/70

Abstract: Entry points are managed so they are easy for users to understand. The data recording apparatus has a receiver unit that receives a stream of encoded digital data; an analyzer that detects change in an attribute of the received stream and that outputs the detection information; a controller that generates management information containing the detection information output by the analyzer and time information indicating detection time of the change as a first entry point; a drive that records the management information and the received stream to a data storage medium; and an input unit that defines a second entry point. This second entry point is set relative to the playback path of the stream and is used to access and read from a particular point in the stream. The controller further generates the management information containing the first entry point and the second entry point separately identified.

公开(公告)号：US07274861B2

公开(公告)日：2007-09-25

申请号：US10552372

申请日：2004-04-07

Applicant: Hiroshi Yahata ,  Tomotaka Yagi

Inventor： Hiroshi Yahata ,  Tomotaka Yagi

IPC: H04N5/91

CPC classification number: G11B20/10527 ,  G11B27/034 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/329 ,  G11B2020/10722 ,  G11B2020/10916 ,  G11B2220/216 ,  G11B2220/2562 ,  G11B2220/2575 ,  G11B2220/2583 ,  H04N5/781 ,  H04N9/8042 ,  H04N9/8063 ,  H04N21/2343 ,  H04N21/2389 ,  H04N21/2662 ,  H04N21/4385

Abstract: An information recording medium achieves high speed conversion of a signal input externally from MPEG-TS to MPEG-PS complying with the DVD standard. An apparatus and a method are used to record information to the information recording medium. A constrained format which enables conversion from a first stream (for example, MPEG transport stream) to a second stream (for example, MPEG program stream) is provided. The constrained format defines that a presentation order of the video information of continuous complete data blocks starts at a top field and ends at a bottom field. The continuous complete data blocks are included in a reference time of continuous presentation of video information and audio information with the reference time including at least one data block.

Abstract translation: 信息记录介质实现了从MPEG-TS外部输入的信号到符合DVD标准的MPEG-PS的高速转换。 使用装置和方法将信息记录到信息记录介质。 提供了允许从第一流（例如，MPEG传输流）到第二流（例如，MPEG节目流）的转换的约束格式。 约束格式定义了连续完整数据块的视频信息的呈现顺序从顶部场开始并在底部场结束。 连续的完整数据块被包括在具有包括至少一个数据块的参考时间的视频信息和音频信息的连续呈现的参考时间中。

公开(公告)号：US20070053666A1

公开(公告)日：2007-03-08

申请号：US11593488

申请日：2006-11-07

Applicant: Hiroshi Yahata ,  Tomotaka Yagi

Inventor： Hiroshi Yahata ,  Tomotaka Yagi

IPC: H04N7/26

CPC classification number: G11B20/10527 ,  G11B27/034 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/329 ,  G11B2020/10722 ,  G11B2020/10916 ,  G11B2220/216 ,  G11B2220/2562 ,  G11B2220/2575 ,  G11B2220/2583 ,  H04N5/781 ,  H04N9/8042 ,  H04N9/8063 ,  H04N21/2343 ,  H04N21/2389 ,  H04N21/2662 ,  H04N21/4385

Abstract: Provided is an information recording medium which achieves high speed conversion of a signal input externally from MPEG-TS to MPEG-PS complying with DVD standard. An apparatus and a method for recording information to the information recording medium are also provided. A constrained format which enables conversion from a first stream (for example, MPEG transport stream) to a second stream (for example, MPEG program stream) is provided. The constrained format defines that a presentation order of the video information including continuous complete data block starts at a top field (Pf) and ends at a bottom field (Pl). The continuous complete data block is included in a reference time (STC) of continuous presentation of video information and audio information with the reference time including at least one data block.

公开(公告)号：US20060233532A1

公开(公告)日：2006-10-19

申请号：US10552371

申请日：2004-04-07

Applicant: Hiroshi Yahata ,  Tomotaka Yagi

Inventor： Hiroshi Yahata ,  Tomotaka Yagi

IPC: H04N7/00

CPC classification number: G11B20/10527 ,  G11B27/034 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/329 ,  G11B2020/10722 ,  G11B2020/10916 ,  G11B2220/216 ,  G11B2220/2562 ,  G11B2220/2575 ,  G11B2220/2583 ,  H04N5/781 ,  H04N9/8042 ,  H04N9/8063 ,  H04N21/2343 ,  H04N21/2389 ,  H04N21/2662 ,  H04N21/4385

Abstract: Provided is an information recording medium which achieves high speed conversion of a signal input from external from MPEG-TS to MPEG-PS complying with DVD standard. An apparatus and a method for recording information to the information recording medium are also provided. A constrained format which enables conversion from a first stream (for example, MPEG transport stream) to a second stream (for example, MPEG program stream) is provided. The constrained format defines that a first packet (for example, TS packet) is grouped and managed in multiplexing unit. The first one (AF#8) of complete audio frames in the multiplexing unit (402) is the first one of audio frames in a payload of a second packet (for example, PES packet) (413).

Abstract translation: 提供了一种信息记录介质，其实现从MPEG-TS输入的信号到符合DVD标准的MPEG-PS的高速转换。 还提供了一种用于将信息记录到信息记录介质的装置和方法。 提供了允许从第一流（例如，MPEG传输流）到第二流（例如，MPEG节目流）的转换的约束格式。 约束格式定义了第一分组（例如，TS分组）以多路复用单元进行分组和管理。 复用单元（402）中的完整音频帧的第一个（AF＃8）是第二分组（例如，PES分组）的有效载荷中的第一个音频帧（413）。

公开(公告)号：US06678466B2

公开(公告)日：2004-01-13

申请号：US10154920

申请日：2002-05-28

Applicant: Tomotaka Yagi ,  Katsuhiko Miwa ,  Tomoyuki Okada ,  Kazuhiro Tsuga

Inventor： Tomotaka Yagi ,  Katsuhiko Miwa ,  Tomoyuki Okada ,  Kazuhiro Tsuga

IPC: H04N591

CPC classification number: 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

Abstract: 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.

Abstract translation: 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：US06404980B1

公开(公告)日：2002-06-11

申请号：US09672779

申请日：2000-09-29

Applicant: Tomotaka Yagi ,  Katsuhiko Miwa ,  Tomoyuki Okada ,  Kazuhiro Tsuga

Inventor： Tomotaka Yagi ,  Katsuhiko Miwa ,  Tomoyuki Okada ,  Kazuhiro Tsuga

IPC: H04N591

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。