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1. 发明申请

US20050149579A1 Method and apparatus for controlling data recording, recording medium, and computer program 有权
标题翻译：用于控制数据记录，记录介质和计算机程序的方法和装置
公开(公告)号：US20050149579A1
公开(公告)日：2005-07-07
申请号：US11006156
申请日：2004-12-07
申请人： Masami Tsubaki , Nobuhiro Sakai , Takashi Furukawa , Motohiro Terao
发明人： Masami Tsubaki , Nobuhiro Sakai , Takashi Furukawa , Motohiro Terao
IPC分类号： G06F12/00 , G11B19/04 , G11B20/10 , G11B20/12 , G11B20/18 , G11B27/30 , G11B27/32 , G11B27/36 , G11B5/09
CPC分类号： G11B27/36 , G11B19/041 , G11B19/047 , G11B20/18 , G11B27/3027 , G11B27/329
摘要： When a data recording process fails to normally complete on an information recording medium, for example, because of a power interruption, a record controlling apparatus resumes recording immediately when power is turned back on, while protecting data that was recorded prior to the power interruption. The record controlling apparatus acquires, from a file system, a list of files that underwent a simple-salvage process, generates a tentative file name unfound in the list, and then generates a file with that tentative file name having, as the content thereof, data recorded in an area indicated by a new allocation area allocation descriptor contained in backup information in a backup memory. The file system that is updated with the generated file is recorded onto an optical disk as the information recording medium. The backup information is then deleted from the backup memory. The record controlling apparatus finds applications in video cameras, video recorders, etc., each of which uses an information recording medium with a file thereof managed by a file system.
摘要翻译：当数据记录过程在信息记录介质上无法正常完成时，例如由于电源中断，记录控制装置在电源重新打开时立即恢复记录，同时保护在断电之前记录的数据。记录控制装置从文件系统获取经过简单补救处理的文件列表，生成列表中未被发现的暂定文件名，然后生成具有作为其内容的暂定文件名的文件，记录在由备份存储器中的备份信息中包含的新的分配区域分配描述符指示的区域中的数据。用生成的文件更新的文件系统被记录在作为信息记录介质的光盘上。然后从备份存储器中删除备份信息。记录控制装置在摄像机，录像机等中应用，其中每个使用具有由文件系统管理的文件的信息记录介质。

2. 发明授权

US07813248B2 Method and apparatus for protecting data when a recording process has failed 有权
标题翻译：当记录过程失败时保护数据的方法和装置
公开(公告)号：US07813248B2
公开(公告)日：2010-10-12
申请号：US11006156
申请日：2004-12-07
申请人： Masami Tsubaki , Nobuhiro Sakai , Takashi Furukawa , Motohiro Terao
发明人： Masami Tsubaki , Nobuhiro Sakai , Takashi Furukawa , Motohiro Terao
IPC分类号： G11B7/0045
CPC分类号： G11B27/36 , G11B19/041 , G11B19/047 , G11B20/18 , G11B27/3027 , G11B27/329
摘要： When a data recording process fails to normally complete on an information recording medium, for example, because of a power interruption, a record controlling apparatus resumes recording immediately when power is turned back on, while protecting data that was recorded prior to the power interruption. The record controlling apparatus acquires, from a file system, a list of files that underwent a simple-salvage process, generates a tentative file name unfound in the list, and then generates a file with that tentative file name having, as the content thereof, data recorded in an area indicated by a new allocation area allocation descriptor contained in backup information in a backup memory. The file system that is updated with the generated file is recorded onto an optical disk as the information recording medium. The backup information is then deleted from the backup memory. The record controlling apparatus finds applications in video cameras, video recorders, etc., each of which uses an information recording medium with a file thereof managed by a file system.
摘要翻译：当数据记录过程在信息记录介质上无法正常完成时，例如由于电源中断，记录控制装置在电源重新打开时立即恢复记录，同时保护在断电之前记录的数据。记录控制装置从文件系统获取经过简单补救处理的文件列表，生成列表中未被发现的暂定文件名，然后生成具有该暂定文件名的文件作为其内容，记录在由备份存储器中的备份信息中包含的新的分配区域分配描述符指示的区域中的数据。用生成的文件更新的文件系统被记录在作为信息记录介质的光盘上。然后从备份存储器中删除备份信息。记录控制装置在摄像机，录像机等中应用，其中每个使用具有由文件系统管理的文件的信息记录介质。

3. 发明申请

US20110019972A1 VIDEO AND AUDIO RECORDING APPARATUS AND EDITING METHOD 有权
标题翻译：视频和音频录制设备和编辑方法
公开(公告)号：US20110019972A1
公开(公告)日：2011-01-27
申请号：US12837616
申请日：2010-07-16
申请人： Kazuo Ido , Takashi Furukawa , Motohiro Terao , Tetsuya Makabe , Tadashi Fujiwara
发明人： Kazuo Ido , Takashi Furukawa , Motohiro Terao , Tetsuya Makabe , Tadashi Fujiwara
IPC分类号： H04N5/93
CPC分类号： G11B27/034 , G11B20/12 , G11B27/036
摘要： A video and audio recording apparatus includes a recording medium that records base data therein and a control unit that starts and stops destructive editing in response to an instruction to start and stop destructive editing received through an operation unit. When part of the base data is deleted, the control unit writes, using management information for managing a physical area of the base data in the recording medium on the per predetermined recording unit basis, information indicating that the physical area in which the deleted part of the base data was recorded is defined as a reserved area on the per predetermined recording unit basis to the management information. When the edit data is input in response to the instruction to start editing, the edit data is overwritten into the physical area managed using the management information and defined as a reserved area on a preferential basis.
摘要翻译：视频和音频记录装置包括其中记录基本数据的记录介质和响应于启动和停止通过操作单元接收的破坏性编辑的指令来启动和停止破坏性编辑的控制单元。当基本数据的一部分被删除时，控制单元使用用于在每个预定记录单元的基础上管理记录介质中的基本数据的物理区域的管理信息，指示被删除部分的物理区域记录的基础数据被定义为基于管理信息的每个预定记录单元的保留区域。当响应于开始编辑的指令输入编辑数据时，编辑数据被覆盖到使用管理信息管理的物理区域中，并被优先地定义为保留区域。

4. 发明授权

US07552299B2 Data-processing apparatus, data-processing method and program 失效
标题翻译：数据处理装置，数据处理方法和程序
公开(公告)号：US07552299B2
公开(公告)日：2009-06-23
申请号：US10738793
申请日：2003-12-16
申请人： Shiro Hagihara , Hisao Tanaka , Hideki Ando , Masaki Hirose , Satoshi Katsuo , Takashi Furukawa , Takayoshi Kawamura , Motohiro Terao
发明人： Shiro Hagihara , Hisao Tanaka , Hideki Ando , Masaki Hirose , Satoshi Katsuo , Takashi Furukawa , Takayoshi Kawamura , Motohiro Terao
IPC分类号： G06F13/362
CPC分类号： G11B20/1217 , G06F3/0601 , G06F2003/0691 , G11B20/10527 , G11B27/034 , G11B27/105 , G11B2020/10814 , G11B2220/657
摘要： A real-time reproduction determination unit determines whether or not AV data recorded in recording areas on an optical disc can be reproduced in a real-time manner. If the AV data recorded on the optical disc cannot be reproduced in a real-time manner, a compile simulation unit and a compile execution unit respectively select extents from the AV data recorded on the optical disc and relocate the extents to a relocation area.
摘要翻译：实时再现确定单元确定是否可以实时地再现记录在光盘上的记录区域中的AV数据。如果不能以实时方式再现记录在光盘上的AV数据，则编译模拟单元和编译执行单元分别从记录在光盘上的AV数据中选择盘区，并将盘区重定位到重定位区域。

5. 发明授权

US07509030B2 Reproducing apparatus, reproducing method, driving apparatus and driving method for selecting video clips at a high speed 失效
标题翻译：用于高速选择视频剪辑的再现装置，再现方法，驱动装置和驱动方法
公开(公告)号：US07509030B2
公开(公告)日：2009-03-24
申请号：US11063192
申请日：2005-02-22
申请人： Masaki Hirose , Motohiro Terao , Takashi Furukawa , Hisao Tanaka
发明人： Masaki Hirose , Motohiro Terao , Takashi Furukawa , Hisao Tanaka
IPC分类号： H04N5/76
CPC分类号： G11B27/329 , G11B27/034 , G11B27/105 , G11B27/28 , G11B27/34
摘要： A method and apparatus for generating and editing audio and/or video data using thumbnail representations of the data. Thumbnail representations are generated in accordance with clips randomly recorded on a disc, or other storage medium, and edit points are designated for the clips. When thumbnail representations are displayed, the disc is rotated at constant angular velocity (CAV). Video data of the thumbnail representations are read from the disc. When a desired thumbnail representation is selected and designated, the disc drive system is switched from CAV drive mode to constant linear velocity (CLV) drive mode. Video are reproduced from the position of the selected thumbnail representations. Since the thumbnail representations are read in the CAV drive mode that is suitable for randomly accessing the disc, the thumbnail representations can be displayed at high speed.
摘要翻译：一种用于使用数据的缩略图表示来生成和编辑音频和/或视频数据的方法和装置。缩略图表示根据随机记录在盘或其他存储介质上的剪辑产生，并且为剪辑指定编辑点。当显示缩略图表示时，盘以恒定角速度（CAV）旋转。从光盘读取缩略图表示的视频数据。当选择并指定所需的缩略图表示时，磁盘驱动器系统从CAV驱动模式切换到恒定线速度（CLV）驱动模式。从所选缩略图表示的位置再现视频。由于以适合于随机访问光盘的CAV驱动模式读取缩略图表示，因此可以高速显示缩略图表示。

6. 发明授权

US07260037B2 Information-processing apparatus, information-processing method and information-processing program 失效
标题翻译：信息处理装置，信息处理方法和信息处理程序
公开(公告)号：US07260037B2
公开(公告)日：2007-08-21
申请号：US10738779
申请日：2003-12-17
申请人： Takaya Ono , Hideki Ando , Satoshi Katsuo , Takashi Furukawa , Hisao Tanaka , Takayoshi Kawamura , Motohiro Terao , Masaki Hirose
发明人： Takaya Ono , Hideki Ando , Satoshi Katsuo , Takashi Furukawa , Hisao Tanaka , Takayoshi Kawamura , Motohiro Terao , Masaki Hirose
IPC分类号： G11B5/09
CPC分类号： G11B20/10527 , G11B27/034 , G11B27/105 , G11B2020/10537 , G11B2020/1062 , G11B2020/10944 , G11B2220/20
摘要： A minimum buffer data amount and a minimum reproduction delay time are found from a line approximation graphic form approximating a media read line and used as a basis for determining whether or not data can be reproduced in a real-time manner from a recording medium at a requested reproduction rate. The media read line is a line expressing the change in cumulative amount of data read out from the recording medium. The minimum buffer data amount is the minimum of the amount of data stored in a buffer as data required in reproduction of the data in a real-time manner at the requested reproduction rate. The minimum reproduction delay time is the minimum of a reproduction delay time from the start of an operation to read out the data from the recording medium to the start of an operation to reproduce the data.
摘要翻译：从近似媒体读取线的线近似图形发现最小缓冲数据量和最小再现延迟时间，并用作确定数据是否可以从记录媒体以实时方式再现的基础要求复制率。介质读取线是表示从记录介质读出的数据的累积量的变化的线。最小缓冲数据量是存储在缓冲器中的数据量的最小值，作为以所请求的再现速率实时地再现数据所需的数据。最小再现延迟时间是从操作开始到从记录介质读出数据到再现数据的操作的开始的再现延迟时间的最小值。

7. 发明授权

US08611729B2 Convertion apparatus and convertion method 有权
标题翻译：转换装置和转换方法
公开(公告)号：US08611729B2
公开(公告)日：2013-12-17
申请号：US13485067
申请日：2012-05-31
申请人： Satoshi Katsuo , Hideki Ando , Hisao Tanaka , Takashi Furukawa , Masaki Hirose , Takayoshi Kawamura , Motohiro Terao
发明人： Satoshi Katsuo , Hideki Ando , Hisao Tanaka , Takashi Furukawa , Masaki Hirose , Takayoshi Kawamura , Motohiro Terao
IPC分类号： H04N5/93
CPC分类号： G11B27/034 , G11B27/024 , G11B27/032 , G11B2220/20 , G11B2220/90 , H04N5/765 , H04N5/85
摘要： A conversion apparatus and method is disclosed by which a file including data multiplexed therein can be edited or handled readily while maintaining the compatibility. A standard/independent conversion section converts a file of a standard AV multiplex format wherein video data and audio data are placed in a multiplexed state in a body into a file of an AV independent format wherein video data or audio data are placed collectively in a body. Meanwhile, an independent/standard conversion section converts a file of the AV independent formation into a file of the standard AV multiplex format.
摘要翻译：公开了一种转换装置和方法，通过该转换装置和方法，可以容易地编辑或处理包含其中多路复用的数据的文件，同时保持兼容性。标准/独立转换部分将视频数据和音频数据以身体中的多路复用状态放置在AV独立格式的文件中，将视频数据或音频数据集体放置在身体中的标准AV多路复用格式的文件。同时，独立/标准转换部分将AV独立编组的文件转换为标准AV多路复用格式的文件。

8. 发明授权

US08224159B2 Reproducing apparatus and reproducing method for reproducing and editing video clips 失效
标题翻译：用于再现和编辑视频剪辑的再现装置和再现方法
公开(公告)号：US08224159B2
公开(公告)日：2012-07-17
申请号：US11063193
申请日：2005-02-22
申请人： Masaki Hirose , Motohiro Terao , Takashi Furukawa , Hisao Tanaka
发明人： Masaki Hirose , Motohiro Terao , Takashi Furukawa , Hisao Tanaka
IPC分类号： H04N5/93 , H04N5/78 , H04N5/89 , H04N5/783 , H04N7/12 , H04N9/79 , G06F3/00 , G06F3/038 , G06F17/00 , G06K9/36 , G06K9/60
CPC分类号： G11B27/105 , G11B27/034 , G11B27/329 , G11B2220/20
摘要： A data accessing and reproducing apparatus and method that permits a user to selected desired video clips and perform editing on the clips such that the time needed to display a thumbnail representation is minimized. In an edit mode, thumbnail pictures are arranged and displayed in the order of which edit results are reproduced. These thumbnails may be, for example, a lower resolution, proxy representation of the audio or video data. When data of thumbnail pictures are read from a disc, the data are read in the order of which they have been recorded. The order of which thumbnail pictures are displayed on the screen is different from the order of which they are arranged on the screen, and thus, the seek time for the disc becomes the shortest. Thus, the thumbnail pictures can be displayed at high speed.
摘要翻译：一种数据访问和再现装置和方法，其允许用户选择所需的视频剪辑并对剪辑执行编辑，使得显示缩略图表示所需的时间被最小化。在编辑模式中，以再现编辑结果的顺序来排列和显示缩略图。这些缩略图可以是例如音频或视频数据的较低分辨率，代理表示。当从光盘读取缩略图的数据时，按照它们已被记录的顺序来读取数据。在屏幕上显示缩略图的顺序与屏幕上排列的顺序不同，因此，盘的寻道时间变得最短。因此，可以高速显示缩略图。

9. 发明授权

US07680398B2 Recording device, information recording medium and recording method 有权
标题翻译：记录装置，信息记录介质和记录方法
公开(公告)号：US07680398B2
公开(公告)日：2010-03-16
申请号：US10560331
申请日：2004-06-09
申请人： Hideaki Mita , Yoshiho Gotoh , Tatsushi Bannai , Takashi Furukawa , Hideki Ando , Hisao Tanaka , Motohiro Terao
发明人： Hideaki Mita , Yoshiho Gotoh , Tatsushi Bannai , Takashi Furukawa , Hideki Ando , Hisao Tanaka , Motohiro Terao
IPC分类号： H04N5/00 , H04N5/91 , H04N7/00 , H04N7/26
CPC分类号： H04N9/8042 , G11B27/034 , G11B27/036 , G11B27/3027 , G11B2220/20 , H04N5/85 , H04N9/8063 , H04N9/8205 , H04N9/8227
摘要： The recording apparatus of the present invention includes: a file generating section for receiving video data and audio data and generating a video data file and an audio data file; a dividing section for dividing the video data file into a plurality of video data elements and dividing the audio data file into a plurality of audio data elements, an arranging section for arranging data such that the video data elements and the audio data elements are recorded within a predetermined recording unit; and a recording section for recording the arranged data on an information recording medium.
摘要翻译：本发明的记录装置包括：文件生成部分，用于接收视频数据和音频数据并产生视频数据文件和音频数据文件; 分割部分，用于将视频数据文件分割成多个视频数据元素，并将音频数据文件分成多个音频数据元素;一个排列部分，用于排列数据，使得视频数据元素和音频数据元素被记录在预定记录单元; 以及用于将排列的数据记录在信息记录介质上的记录部分。

10. 发明授权

US07603520B2 Record apparatus, record method, and program for writing data to optical disc in a second unit larger than a first unit 失效
标题翻译：用于在大于第一单元的第二单元中将数据写入光盘的记录装置，记录方法和程序
公开(公告)号：US07603520B2
公开(公告)日：2009-10-13
申请号：US11400228
申请日：2006-04-10
申请人： Takashi Furukawa , Motohiro Terao
发明人： Takashi Furukawa , Motohiro Terao
IPC分类号： G06F12/00
CPC分类号： G11B27/329 , G11B20/00007 , G11B20/10046 , G11B20/10212 , G11B20/10527 , G11B27/034 , G11B27/105 , G11B27/3027 , G11B2220/216 , G11B2220/2537 , H04N5/85 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N9/8227
摘要： A record apparatus is disclosed. The record apparatus has a memory, a record section, and a record control section. The memory stores data in a first unit. The record section writes data to an optical disc in a second unit larger than the first unit. The record control section controls the record section, which writes data to the optical disc. The record control section reads data in the second unit from the memory, causes the record section to write data that have been read from the memory to the optical disc, closes the second unit in which the data of the optical disc have been written, and sets a write start position of the optical disc to a second unit followed by the closed second unit.
摘要翻译：公开了一种记录装置。记录装置具有存储器，记录部分和记录控制部分。存储器将数据存储在第一单元中。记录部分将数据写入大于第一单元的第二单元中的光盘。记录控制部分控制将数据写入光盘的记录部分。记录控制部分从存储器读取第二单元中的数据，使得记录部分将从存储器读取的数据写入光盘，关闭其中已写入光盘的数据的第二单元，以及将光盘的写入开始位置设置为第二单元，随后是闭合的第二单元。

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