公开(公告)号：US20060056800A1

公开(公告)日：2006-03-16

申请号：US11194530

申请日：2005-08-02

申请人： Kazuto Shimagami ,  Atsuhiro Ono

发明人： Kazuto Shimagami ,  Atsuhiro Ono

IPC分类号： H04N5/781

CPC分类号： H04N5/76 ,  G11B27/322 ,  G11B27/326 ,  G11B27/34 ,  H04N5/775 ,  H04N5/781 ,  H04N5/85 ,  H04N9/7921 ,  H04N9/8042 ,  H04N9/8205 ,  H04N9/8227 ,  H04N2005/91364

摘要： It is necessary to provide a data recording apparatus that records a digital broadcast and facilitates the editing of recorded data. It is also necessary to provide a data recording apparatus that makes it possible to achieve high-quality playback of edited data with increased ease. In accomplishing these and objects, there is provided a data recording apparatus for recording a digital broadcast. The data recording apparatus comprises first recording means for recording externally input stream data, which is in transport stream (TS) format, onto a recording medium, and second recording means for generating data in program stream (PS) format in accordance with the TS format data and recording the generated PS format data onto the recording medium. The PS format data is edited in such a manner that the associated editing information is reflected in TS format data playback.

摘要翻译： 需要提供一种数据记录装置，其记录数字广播并便于记录数据的编辑。 还需要提供一种数据记录装置，其使得可以更容易地实现编辑数据的高质量回放。 在实现这些和目的时，提供了一种用于记录数字广播的数据记录装置。 数据记录装置包括用于将传输流（TS）格式的外部输入流数据记录到记录介质上的第一记录装置，以及用于根据TS格式产生节目流（PS）格式的数据的第二记录装置 数据并将生成的PS格式数据记录到记录介质上。 以这样的方式编辑PS格式数据，使得相关联的编辑信息反映在TS格式数据重放中。

公开(公告)号：US07715697B2

公开(公告)日：2010-05-11

申请号：US11180539

申请日：2005-07-14

申请人： Atsuhiro Ono ,  Kazuto Shimagami

发明人： Atsuhiro Ono ,  Kazuto Shimagami

IPC分类号： H04N5/00

CPC分类号： H04N5/76 ,  G11B27/329 ,  H04N5/765 ,  H04N5/781 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8205

摘要： A broadcast receiver includes a tuner section for receiving a broadcast program, an MPEG decoder 126 for converting a signal coming from the tuner section into a given format, and a hard disk drive (HDD) for recording the converted digital signal. In the broadcast receiver, a HDD medium of the HDD for recording the received broadcast program has, separately, a stream area for storing stream data as a video/audio signal, and a management data area for storing management data other than the stream data, and these areas are formatted by each different given unit. With such a structure, the broadcast receiver becomes highly-usable, requiring less time for the search operation on an HDD at the time of system startup. There is also a method for recording broadcast programs received by the broadcast receiver, and an information recorder for such use.

摘要翻译： 广播接收机包括用于接收广播节目的调谐器部分，用于将来自调谐器部分的信号转换为给定格式的MPEG解码器126以及用于记录转换的数字信号的硬盘驱动器（HDD）。 在广播接收机中，用于记录接收到的广播节目的HDD的HDD介质分别具有用于存储作为视频/音频信号的流数据的流区域和用于存储流数据以外的管理数据的管理数据区域， 并且这些区域由每个不同的给定单元格式化。 通过这样的结构，广播接收机变得高度可用，在系统启动时对HDD的搜索操作需要更少的时间。 还有一种用于记录由广播接收机接收的广播节目的方法和用于这种使用的信息记录器。

公开(公告)号：US07551836B2

公开(公告)日：2009-06-23

申请号：US11177689

申请日：2005-07-07

申请人： Atsuhiro Ono ,  Kazuto Shimagami

发明人： Atsuhiro Ono ,  Kazuto Shimagami

IPC分类号： H04N5/91

CPC分类号： H04N5/76 ,  G11B27/329 ,  H04N5/765 ,  H04N5/781 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8205

摘要： A highly-operable receiver, which shortens search operations on an HDD upon startup, a recording method thereof, and an information recorder therefor are described. The broadcast receiver includes a tuner portion for receiving a broadcast program, an MPEG decoder for converting a signal from the tuner portion to a predetermined format, and a hard disk drive (HDD) for recording the converted digital signal. Whether power was turned off normally at last use is determined when the power supply is turned on. If the power supply was turned off normally at last use, a bitmap for the HDD recorded upon the last power shut-off is input; if not, new bitmap information is created. Thus, the writing/reading operations of the HDD are better managed.

摘要翻译： 描述了一种高可操作的接收机，其在启动时缩短HDD上的搜索操作，其记录方法及其信息记录器。 广播接收机包括用于接收广播节目的调谐器部分，用于将来自调谐器部分的信号转换为预定格式的MPEG解码器，以及用于记录转换的数字信号的硬盘驱动器（HDD）。 电源接通时确定上次使用时电源是否正常关闭。 如果最后使用电源正常关闭，则输入​​上次关机时记录的硬盘位图; 如果没有，则创建新的位图信息。 因此，更好地管理HDD的写入/读取操作。

公开(公告)号：US20060034131A1

公开(公告)日：2006-02-16

申请号：US11140286

申请日：2005-05-31

申请人： Atsuhiro Ono ,  Kazuto Shimagami

发明人： Atsuhiro Ono ,  Kazuto Shimagami

IPC分类号： G11C7/10

CPC分类号： G11B19/122 ,  G11B20/00086

摘要： In a data recording/reproducing unit, an identification of the storage unit is validated, to prevent circumvention of copy protection by unauthorized replacement of the storage unit. For example, when the power of a television receiver 100 is turned on for the first time, the controller 150 reads out a HDD serial number stored in a HDD 140, and then writes the number to a flash memory 160. While the receiver 100 is ON, the controller 150 acquires the HDD serial number stored in the HDD 140 periodically or every time there is an attempt to access the HDD 140. Then, the controller 150 compares the acquired HDD serial number to the HDD serial number in the flash memory 160. If the result of the judgment is negative, the controller 150 disallows the use of the HDD 140.

摘要翻译： 在数据记录/再现单元中，验证存储单元的标识，以防止通过未经授权的更换存储单元避免复制保护。 例如，当第一次打开电视接收机100的电源时，控制器150读出存储在HDD 140中的HDD序列号，然后将该号码写入闪存160.当接收机100是 ON时，控制器150周期性地或每次尝试访问HDD 140时获取存储在HDD 140中的HDD序列号。然后，控制器150将所获取的HDD序列号与闪存160中的HDD序列号进行比较 如果判断结果为否定，则控制器150不允许使用HDD 140。

公开(公告)号：US08005338B2

公开(公告)日：2011-08-23

申请号：US11194526

申请日：2005-08-02

申请人： Kazuto Shimagami ,  Atsuhiro Ono

发明人： Kazuto Shimagami ,  Atsuhiro Ono

IPC分类号： H04N5/932 ,  H04N5/935 ,  H04N5/931 ,  H04N3/14 ,  H04N5/335 ,  H04N7/12 ,  H04N11/02 ,  H04N11/04

CPC分类号： H04N21/439 ,  H04N5/4401 ,  H04N9/8063 ,  H04N21/4305 ,  H04N21/4307

摘要： The following configuration is preferable for providing a digital broadcast-enabled recording and reproducing device involving no lip-sync error and offering good usability. For example, the recording and reproducing device includes a receiver that receives digital broadcast data, a video/audio signal generator that generates a video signal and an audio signal included in the digital broadcast data received by the receiver, an image processing unit that executes image processing of the video signal input from the video/audio signal generator; and a delay unit that receives the audio signal generated by the video/audio signal generator to adjust time lag between the received audio signal and the video signal processed by the image processing unit.

摘要翻译： 以下配置对于提供不涉及唇同步错误并提供良好可用性的数字广播启用记录和再现装置是优选的。 例如，记录和再现装置包括接收数字广播数据的接收机，产生视频信号的视频/音频信号发生器和由接收机接收的数字广播数据中包括的音频信号，执行图像的图像处理单元 从视频/音频信号发生器输入的视频信号的处理; 以及延迟单元，其接收由视频/音频信号发生器产生的音频信号，以调整所接收的音频信号和由图像处理单元处理的视频信号之间的时滞。

公开(公告)号：US20060056816A1

公开(公告)日：2006-03-16

申请号：US11194526

申请日：2005-08-02

申请人： Kazuto Shimagami ,  Atsuhiro Ono

发明人： Kazuto Shimagami ,  Atsuhiro Ono

IPC分类号： H04N5/781

CPC分类号： H04N21/439 ,  H04N5/4401 ,  H04N9/8063 ,  H04N21/4305 ,  H04N21/4307

摘要： The following configuration is preferable for providing a digital broadcast-enabled recording and reproducing device involving no lip-sync error and offering good usability. For example, the recording and reproducing device includes a receiver that receives digital broadcast data, a video/audio signal generator that generates a video signal and an audio signal included in the digital broadcast data received by the receiver, an image processing unit that executes image processing of the video signal input from the video/audio signal generator; and a delay unit that receives the audio signal generated by the video/audio signal generator to adjust time lag between the received audio signal and the video signal processed by the image processing unit.

摘要翻译： 以下配置对于提供不涉及唇同步错误并提供良好可用性的数字广播启用记录和再现装置是优选的。 例如，记录和再现装置包括接收数字广播数据的接收机，产生视频信号的视频/音频信号发生器和由接收机接收的数字广播数据中包括的音频信号，执行图像的图像处理单元 从视频/音频信号发生器输入的视频信号的处理; 以及延迟单元，其接收由所述视频/音频信号发生器产生的音频信号，以调整所接收的音频信号与由所述图像处理单元处理的视频信号之间的时滞。

公开(公告)号：US20060045465A1

公开(公告)日：2006-03-02

申请号：US11180539

申请日：2005-07-14

申请人： Atsuhiro Ono ,  Kazuto Shimagami

发明人： Atsuhiro Ono ,  Kazuto Shimagami

IPC分类号： H04N5/781

CPC分类号： H04N5/76 ,  G11B27/329 ,  H04N5/765 ,  H04N5/781 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8205

摘要： A broadcast receiver includes a tuner section for receiving a broadcast program, an MPEG decoder 126 for converting a signal coming from the tuner section into a given format, and a hard disk drive (HDD) for recording the converted digital signal. In the broadcast receiver, a HDD medium of the HDD for recording the received broadcast program has, separately, a stream area for storing stream data as a video/audio signal, and a management data area for storing management data other than the stream data, and these areas are formatted by each different given unit. With such a structure, the broadcast receiver becomes highly-usable, requiring less time for the search operation on an HDD at the time of system startup. There is also a method for recording broadcast programs received by the broadcast receiver, and an information recorder for such use.

摘要翻译： 广播接收机包括用于接收广播节目的调谐器部分，用于将来自调谐器部分的信号转换为给定格式的MPEG解码器126以及用于记录转换的数字信号的硬盘驱动器（HDD）。 在广播接收机中，用于记录接收到的广播节目的HDD的HDD介质分别具有用于存储作为视频/音频信号的流数据的流区域和用于存储流数据以外的管理数据的管理数据区域， 并且这些区域由每个不同的给定单元格式化。 通过这样的结构，广播接收机变得高度可用，在系统启动时对HDD的搜索操作需要更少的时间。 还有一种用于记录由广播接收机接收的广播节目的方法和用于这种使用的信息记录器。

公开(公告)号：US20060045464A1

公开(公告)日：2006-03-02

申请号：US11177689

申请日：2005-07-07

申请人： Atsuhiro Ono ,  Kazuto Shimagami

发明人： Atsuhiro Ono ,  Kazuto Shimagami

IPC分类号： H04N5/781

CPC分类号： H04N5/76 ,  G11B27/329 ,  H04N5/765 ,  H04N5/781 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8205

摘要： A highly-operable receiver, which shortens search operations on an HDD upon startup, a recording method thereof, and an information recorder therefor are described. The broadcast receiver includes a tuner portion for receiving a broadcast program, an MPEG decoder for converting a signal from the tuner portion to a predetermined format, and a hard disk drive (HDD) for recording the converted digital signal. Whether power was turned off normally at last use is determined when the power supply is turned on. If the power supply was turned off normally at last use, a bitmap for the HDD recorded upon the last power shut-off is input; if not, new bitmap information is created. Thus, the writing/reading operations of the HDD are better managed.

公开(公告)号：US07486875B2

公开(公告)日：2009-02-03

申请号：US11002846

申请日：2004-12-03

申请人： Tomochika Yamashita ,  Satoshi Takahashi ,  Atsuhiro Ono ,  Toshiya Takko ,  Nobumitsu Mabe ,  Tomofumi Moriya ,  Hiroki Fukumoto ,  Chikara Maezono

发明人： Tomochika Yamashita ,  Satoshi Takahashi ,  Atsuhiro Ono ,  Toshiya Takko ,  Nobumitsu Mabe ,  Tomofumi Moriya ,  Hiroki Fukumoto ,  Chikara Maezono

IPC分类号： H04N5/91

CPC分类号： H04N5/76 ,  H04N5/781 ,  H04N9/8042 ,  H04N9/8227

摘要： In digital broadcast recording for automatically recording broadcasts on a channel selected from a plurality of digital broadcast programs on a recording medium, in accordance with a booking that is performed by specifying a time zone and giving a command to record a stream of broadcast contents on the user-selected channel during the time zone, the stream of broadcast contents on the channel is recorded, separated into a plurality of units for the programs broadcasted during the time zone. Thus, the recorded stream can be handled program by program in a later editing or playback operation, despite that it was recorded by booked recording for which only the time zone was specified, and thus the user-friendliness is improved.

摘要翻译： 在用于在从记录介质上的多个数字广播节目中选择的频道上自动记录广播的数字广播记录中，根据通过指定时区执行的预约并给出在其上记录广播内容的流的命令 在时区内的用户选择的频道中，频道上的广播内容流被记录，分离成用于在该时段期间广播的节目的多个单元。 因此，记录的流可以在稍后的编辑或回放操作中通过节目程序来处理，尽管通过仅仅指定时区的预约记录来记录，从而提高了用户友好性。

公开(公告)号：US20060024026A1

公开(公告)日：2006-02-02

申请号：US11002846

申请日：2004-12-03

申请人： Tomochika Yamashita ,  Satoshi Takahashi ,  Atsuhiro Ono ,  Toshiya Takko ,  Nobumitsu Mabe ,  Tomofumi Moriya ,  Hiroki Fukumoto ,  Chikara Maezono

发明人： Tomochika Yamashita ,  Satoshi Takahashi ,  Atsuhiro Ono ,  Toshiya Takko ,  Nobumitsu Mabe ,  Tomofumi Moriya ,  Hiroki Fukumoto ,  Chikara Maezono

IPC分类号： H04N5/76

CPC分类号： H04N5/76 ,  H04N5/781 ,  H04N9/8042 ,  H04N9/8227

摘要： In digital broadcast recording for automatically recording broadcasts on a channel selected from a plurality of digital broadcast programs on a recording medium, in accordance with a booking that is performed by specifying a time zone and giving a command to record a stream of broadcast contents on the user-selected channel during the time zone, the stream of broadcast contents on the channel is recorded, separated into a plurality of units for the programs broadcasted during the time zone. Thus, the recorded stream can be handled program by program in a later editing or playback operation, despite that it was recorded by booked recording for which only the time zone was specified, and thus the user-friendliness is improved.

摘要翻译： 在用于在从记录介质上的多个数字广播节目中选择的频道上自动记录广播的数字广播记录中，根据通过指定时区执行的预约并给出在其上记录广播内容的流的命令 在时区内的用户选择的频道中，频道上的广播内容流被记录，分离成用于在该时段期间广播的节目的多个单元。 因此，记录的流可以在稍后的编辑或回放操作中通过节目程序来处理，尽管通过仅指定时区的预约记录来记录，从而提高了用户友好性。