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    42.
    发明专利
    未知

    公开(公告)号：DE69130139D1

    公开(公告)日：1998-10-15

    申请号：DE69130139

    申请日：1991-06-26

    Applicant: SONY CORP

    Inventor： MURABAYASHI NOBORU ,  KORI TERUHIKO

    IPC: G11B20/12 ,  H04N5/928 ,  H04N9/79 ,  H04N9/802 ,  H04N5/91 ,  H04N9/83 ,  G11B20/10 ,  G11B5/008

    Abstract: An apparatus for recording and reproducing a video signal and a digital audio signal of either a first or second mode is comprised of a record device for recording the video signal and selectively recording the audio signal of a first or second mode in oblique tracks on a magnetic tape wrapped around a rotary drum having a least two rotary heads through 180 degrees, a playback device for reproducing the video signal and selected digital audio signals by the rotary heads, and a detector for detecting a frequency of a reproduced signal in a predetermined portion and judging the mode of the digital audio signal.

    44.
    发明专利
    未知

    公开(公告)号：DE68924115T2

    公开(公告)日：1996-03-21

    申请号：DE68924115

    申请日：1989-09-22

    Applicant: SONY CORP

    Inventor： MURABAYASHI NOBORU ,  SEKI TAKAHITO

    IPC: G11B5/008 ,  G11B15/087 ,  G11B15/12 ,  G11B20/10 ,  H04N5/782 ,  H04N5/91 ,  H04N9/835 ,  H04N9/83

    Abstract: A video tape recording and/or reproducing apparatus or VTR has a reproducing system which comprises video heads, PCM audio heads and FM audio heads, demodulating circuits associated with the video, PCM and FM heads, respectively, a switching circuit, a signal detecting circuit, and a system control circuit. The video heads, PCM heads and FM heads are adapted for reading out a video signal, a PCM audio signal, and a FM audio signal from a magnetic tape and for supplying such signals to the corresponding demodulating and signal detecting circuits. The signal detecting circuit is operable to detect which of the video, PCM and FM signals are recorded on the magnetic tape and to provide a signal indicative thereof to the system control circuit which controls the switching circuit for selectively connecting the FM and PCM audio demodulating circuits with a signal output line in response to the signal from the signal detecting circuit. Thus, the video signal and the PCM audio signal or the video signal and the FM audio signal are output to be reproduced. The VTR further includes a recording system which is adapted for recording a video signal, a PCM audio signal, and an FM audio signal in respective magnetic layers of a magnetic tape which are at different depths relative to the surface of the magnetic tape in accordance with a predetermined recording current relationship used for recording the video, FM audio and PCM audio signals so as to improve the S/N ratio of each signal when reproduced.

    RECORDER TRACKING CONTROL
    46.
    发明专利
    RECORDER TRACKING CONTROL 未知

    公开(公告)号：AU591207B2

    公开(公告)日：1989-11-30

    申请号：AU6659086

    申请日：1986-12-16

    Applicant: SONY CORP

    Inventor： NEMOTO SHOJI ,  MURABAYASHI NOBORU

    IPC: G11B15/467 ,  H04N5/782 ,  G11B21/10 ,  G11B27/32

    Abstract: In tape transpart apparatus, such as for use with an 8-mm video tape recorder having an automatic track following system, during reproduction at a variable tape speed, a tracking error signal (S ATF) formed on the basis of a frequency component (Δf A or Δf B ) of a reproduced pilot signal (S PL ) is sampled and held in a sample and hold circuit (119) once per field. The sampled and held output is compared with a reference value (V REF ) in a comparator (120), the running state of the tape is positively identified in a control circuit (107) on the basis of the comparison, and tracking control responsive to the identified running state is carried out.

    Video recording apparatus, information processing method, and recording medium
    48.
    发明专利
    Video recording apparatus, information processing method, and recording medium 审中-公开
    视频记录设备，信息处理方法和记录介质

    公开(公告)号：JP2014006844A

    公开(公告)日：2014-01-16

    申请号：JP2012143964

    申请日：2012-06-27

    Applicant: Sony Corp ,  ソニー株式会社

    Inventor： TAKAGI TAKESHI ,  MURABAYASHI NOBORU

    IPC: G06F17/30 ,  G11B20/10 ,  G11B27/10 ,  H04N5/445 ,  H04N5/76 ,  H04N5/91 ,  H04N7/173

    Abstract: PROBLEM TO BE SOLVED: To allow a successful search for a content to be recommended to a user, from recorded video contents.SOLUTION: A characteristic keyword is extracted with respect to each of plurality of scenes into which a stored video content is divided, and scores are calculated in accordance with a frequency of the extracted keyword in the scene. The calculated scores of keywords of respective video contents are accumulated per keyword to obtain cumulative values. A scene meeting a prescribed condition out of scenes from which keywords of which the obtained cumulative values of scores are equal to or larger than a threshold have been extracted or a video content including the scene is selected as a scene or a video content to be recommended.

    Abstract translation: 要解决的问题：允许从记录的视频内容成功地搜索要向用户推荐的内容。解决方案：针对存储的视频内容被分割的多个场景中的每个场景提取特征关键字，以及 根据场景中提取的关键字的频率计算分数。 每个关键字累积各个视频内容的关键词的计算得分，以获得累积值。 已经提取出所获得的累积分数值等于或大于阈值的关键字的场景中的规定条件的场景，或者选择包括场景的视频内容作为要推荐的场景或视频内容 。

    Information processing device, information processing method, and program
    49.
    发明专利
    Information processing device, information processing method, and program 审中-公开
    信息处理设备，信息处理方法和程序

    公开(公告)号：JP2013251667A

    公开(公告)日：2013-12-12

    申请号：JP2012124075

    申请日：2012-05-31

    Applicant: Sony Corp ,  ソニー株式会社

    Inventor： SUZUKI HIROYUKI ,  MURABAYASHI NOBORU

    IPC: H04N7/173 ,  G11B20/10 ,  G11B27/10 ,  H04N5/76 ,  H04N5/765 ,  H04N5/93

    CPC classification number: H04L65/403 ,  H04L65/4084 ,  H04N21/44008 ,  H04N21/4622

    Abstract: PROBLEM TO BE SOLVED: To provide a device and method that displays a comment corresponding to similar content input from the exterior in conjunction with the playback of content obtained from media.SOLUTION: An embodiment includes: a playback processing unit for performing a playback process of media-recorded content recorded on an information recording medium; a feature extraction unit for extracting a feature amount of the media-recorded content; an information processing unit for retrieving similar content having a feature amount similar to the feature amount extracted by the feature extraction unit, obtaining a comment which is set to the retrieved similar content, and performing control to superimpose and display the obtained comment on a playback image of the media-recorded content; and a display processing unit for superimposing and displaying the obtained comment on the playback image of the media-recorded content on the basis of the control of the information processing unit.

    Abstract translation: 要解决的问题：提供一种结合从媒体获得的内容的回放来显示与从外部输入的类似内容相对应的评论的设备和方法。解决方案：一个实施例包括：播放处理单元，用于执行 记录在信息记录介质上的介质记录内容; 特征提取单元，用于提取媒体记录内容的特征量; 信息处理单元，用于检索具有与由特征提取单元提取的特征量类似的特征量的类似内容，获得设置为检索到的类似内容的评论，并且执行控制以将获得的评论叠加并显示在播放图像上 的媒体记录内容; 以及显示处理单元，用于基于信息处理单元的控制将获得的评论叠加并显示在媒体记录内容的重放图像上。

    Information processor, information processing method, program, and recording medium
    50.
    发明专利
    Information processor, information processing method, program, and recording medium 审中-公开
    信息处理器，信息处理方法，程序和记录介质

    公开(公告)号：JP2013150037A

    公开(公告)日：2013-08-01

    申请号：JP2012006848

    申请日：2012-01-17

    Applicant: Sony Corp ,  ソニー株式会社

    Inventor： YAMAGUCHI KAZUHIRO ,  MURABAYASHI NOBORU

    IPC: H04N5/91 ,  G11B27/00 ,  G11B27/10 ,  H04N5/76 ,  H04N7/173

    Abstract: PROBLEM TO BE SOLVED: To provide an information processor, an information processing method, a program and a recording medium which enable control of content retrieval processing based on whether an important section is included in a section where recording of content is unsuccessful.SOLUTION: The information processor comprises: an operating condition acquisition unit which acquires information on operating conditions of a content recording unit which performs recording processing of first content received from a first provider; a section information acquisition unit which acquires information on important sections in the first content; and a retrieval control unit which controls retrieval processing to retrieve second content concerning the first content from providers other than the first provider on the basis of the operating conditions in the important sections of the first content.

    Abstract translation: 要解决的问题：提供一种信息处理器，信息处理方法，程序和记录介质，其能够基于在内容的记录不成功的部分中是否包括重要部分来进行内容检索处理的控制。解决方案： 信息处理器包括：操作条件获取单元，其获取关于从第一供应商接收的第一内容执行记录处理的内容记录单元的操作条件的信息; 段信息获取单元，其获取关于第一内容中的重要部分的信息; 以及检索控制单元，其基于第一内容的重要部分中的操作条件来控制检索处理以从除第一提供者之外的提供者提取关于第一内容的第二内容。

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