Content Reproduction Terminal
    21.
    发明申请
    Content Reproduction Terminal 审中-公开
    内容再现终端

    公开(公告)号:US20080040738A1

    公开(公告)日:2008-02-14

    申请号:US10588968

    申请日:2005-03-28

    IPC分类号: H04N7/16

    CPC分类号: G11B31/006 G11B33/02

    摘要: The present invention provides a content reproduction terminal which can be transformed between a general-purpose terminal and a members-only terminal. A content reproduction terminal 30a is composed of: an IC card slot into which a card 20a distributed to a membership user is to be inserted; an application/display-data acquisition unit 304a which sets the operation mode on the basis of a membership certificate 2020 showing a group, to which the user belongs, held previously in the card 20a; and a resident player application execution unit 305a and a member player application execution unit 308a which reproduce the content differently depending on the setting result given by the application/display-data acquisition unit 304a.

    摘要翻译: 本发明提供一种能够在通用终端和仅成员终端之间变换的内容再现终端。 内容再现终端30a包括:分配给会员用户的卡20被插入其中的IC卡插槽; 应用/显示数据获取单元304a,其基于表示用户所属的组先前保存在卡片20b中的组的会员证书2020来设置操作模式; 以及根据应用/显示数据获取单元304a给出的设置结果不同地再现内容的居民播放器应用执行单元305a和成员播放器应用执行单元308a。

    RECORDING MEDIUM, PLAYBACK APPARATUS, RECORDING APPARATUS, PLAYBACK METHOD, AND RECORDING METHOD
    22.
    发明申请
    RECORDING MEDIUM, PLAYBACK APPARATUS, RECORDING APPARATUS, PLAYBACK METHOD, AND RECORDING METHOD 有权
    记录媒体,播放装置,记录装置,回放方法和记录方法

    公开(公告)号:US20090116818A1

    公开(公告)日:2009-05-07

    申请号:US12261362

    申请日:2008-10-30

    IPC分类号: H04N5/91 H04N5/00 H04N7/26

    摘要: Provided is a recording medium which enables special playback processing such as fast-forward/rewind although part of the AV stream recorded therein is transformed. An AV stream, a first EP map, and a second EP map are recorded on the recording medium. In the AV stream, part of the multiplexed stream including a first video stream and a second video stream is transformed; the first EP map indicates one or more entry points of the first video stream; and the second EP map indicates one or more entry points of the second video stream. In the AV stream, TS packets constituting I-pictures, of the first video stream, indicated by every 4N-th entry point in the first EP map, and TS packets constituting I-pictures, of the secondary video stream, indicated by the entry points whose presentation time is closest to the presentation time of any one of the every 4N-th entry point in the first EP map.

    摘要翻译: 提供了尽管其中记录的AV流的一部分被变换的能够进行诸如快进/快退的特殊重放处理的记录介质。 AV流,第一EP图和第二EP图记录在记录介质上。 在AV流中,包括第一视频流和第二视频流的复用流的一部分被变换; 第一EP映射表示第一视频流的一个或多个入口点; 并且第二EP映射表示第二视频流的一个或多个入口点。 在AV流中,由第一EP图中的每第4N入口指示的第一视频流的I图像的TS分组和构成I图像的TS分组由该条目指示 其演示时间最接近于第一EP映射中的每个第4N个入口点中的任何一个的呈现时间的点。

    MANAGEMENT SERVER DEVICE, CONTENT REPRODUCTION DEVICE, AND RECORDING MEDIUM
    23.
    发明申请
    MANAGEMENT SERVER DEVICE, CONTENT REPRODUCTION DEVICE, AND RECORDING MEDIUM 审中-公开
    管理服务器设备,内容再现设备和记录介质

    公开(公告)号:US20110154504A1

    公开(公告)日:2011-06-23

    申请号:US13031802

    申请日:2011-02-22

    IPC分类号: G06F21/20

    摘要: When a technique for specifying an unauthorized terminal based on a combination of watermarks embedded in content distributed without authorization is applied to content distributed on recording media, recording capacity limits of the recording media lead to a limit on the number of combinations of watermarks that can be embedded in the content, and only a limited number of terminals can be specified. In the present invention, all terminals are sorted into the same number of groups as there are combinations of watermarks, and a group that includes an unauthorized terminal can be specified based on the combination of watermarks embedded in the content. When the group including the unauthorized terminal is specified, this group is divided into groups, and a plurality of groups that do not include the unauthorized terminal are integrated. This enables the unauthorized terminal to be specified while keeping within the capacity of the recording medium.

    摘要翻译: 当基于嵌入在未经许可分发的内容中嵌入的水印的组合的未授权终端的技术被应用于分布在记录介质上的内容时,记录媒体的记录容量限制导致对水印的组合数量的限制 嵌入在内容中,并且只能指定有限数量的终端。 在本发明中,将所有终端分类为与水印的组合相同数量的组,并且可以基于嵌入在内容中的水印的组合来指定包括未授权终端的组。 当指定了包括未经授权的终端的组时,该组被分组,并且不包括未授权终端的多个组被集成。 这使得能够在保持在记录介质的能力范围内指定未授权的终端。

    Data processing apparatus and data processing method
    24.
    发明授权
    Data processing apparatus and data processing method 有权
    数据处理装置及数据处理方法

    公开(公告)号:US08705794B2

    公开(公告)日:2014-04-22

    申请号:US13258773

    申请日:2011-01-13

    IPC分类号: G06K9/00

    CPC分类号: G06F17/30831

    摘要: A data processing apparatus that determines a target region within a picture contained in a video content, on the basis of a trajectory input by a user in order to surround a moving object in the video content. The data processing apparatus includes an input unit configured to receive input data showing the trajectory input by the user in the displayed video content, and a correction unit configured to correct an input region, which is a region specified by the trajectory expressed by the input data, to thereby determine the target region.

    摘要翻译: 一种数据处理装置,其基于由用户输入的轨迹来确定包含在视频内容中的图像内的目标区域,以围绕视频内容中的移动对象。 数据处理装置包括:输入单元,被配置为接收表示用户在所显示的视频内容中输入的轨迹的输入数据;以及校正单元,被配置为校正作为由输入数据表示的轨迹指定的区域的输入区域 ,从而确定目标区域。

    IMAGE OUTPUT DEVICE, IMAGE OUTPUT METHOD, AND IMAGE DISPLAY APPARATUS
    25.
    发明申请
    IMAGE OUTPUT DEVICE, IMAGE OUTPUT METHOD, AND IMAGE DISPLAY APPARATUS 审中-公开
    图像输出装置,图像输出方法和图像显示装置

    公开(公告)号:US20120154419A1

    公开(公告)日:2012-06-21

    申请号:US13393663

    申请日:2011-06-29

    IPC分类号: G09G5/00

    摘要: An image output device includes a receiving unit which receives first input information including position information indicating a position on a display image, an attribute information selecting unit which selects first attribute information corresponding to the position indicated by the position information and is one of pieces of attribute information associated with the displayed image from among the pieces of attribute information, an image selecting unit which selects images having attribute information corresponding to the first attribute information from among images including the displayed image, a display sequence determining unit which determines the display sequence of the images based on the attribute information of each of the images selected by the image selecting unit, and an output unit which acquires and outputs the images such that the selected images are displayed in the determined display sequence on a display device.

    摘要翻译: 图像输出装置包括接收单元,其接收包括指示显示图像上的位置的位置信息的第一输入信息,属性信息选择单元,其选择与位置信息所指示的位置对应的第一属性信息,并且是属性中的一个 与属性信息中的显示图像相关联的信息,从包括显示图像的图像中选择具有与第一属性信息对应的属性信息的图像的图像选择单元,确定显示图像的显示顺序的显示顺序确定单元 基于由图像选择单元选择的每个图像的属性信息的图像,以及输出单元,其获取并输出图像,使得所选择的图像以确定的显示顺序显示在显示装置上。

    Recording medium, playback apparatus, recording apparatus, playback method, and recording method for reducing processing load during copyright protection at the TS packet level
    26.
    发明授权
    Recording medium, playback apparatus, recording apparatus, playback method, and recording method for reducing processing load during copyright protection at the TS packet level 有权
    记录介质,播放装置,记录装置,播放方法和记录方法,用于在TS分组级别降低版权保护期间的处理负荷

    公开(公告)号:US08326124B2

    公开(公告)日:2012-12-04

    申请号:US12261362

    申请日:2008-10-30

    IPC分类号: H04N5/783

    摘要: A recording medium enables special playback processing although part of the AV stream recorded therein is transformed. An AV stream, a first EP map, and a second EP map are recorded on the recording medium. In the AV stream, a part of the multiplexed stream including a first video stream and a second video stream is transformed. The first EP map indicates one or more entry points of the first video stream and the second EP map indicates one or more entry points of the second video stream. TS packets constituting I-pictures of the first video stream are indicated by every 4N-th entry point in the first EP map, and TS packets constituting I-pictures of the second video stream are indicated by the entry points whose presentation time is closest to the presentation time of any one of the every 4N-th entry point in the first EP map.

    摘要翻译: 尽管其中记录的AV流的一部分被变换,但记录介质能够进行特殊的重放处理。 AV流,第一EP图和第二EP图记录在记录介质上。 在AV流中,包括第一视频流和第二视频流的多路复用流的一部分被变换。 第一EP映射表示第一视频流的一个或多个入口点,而第二EP映射表示第二视频流的一个或多个入口点。 构成第一视频流的I图像的TS分组由第一EP图中的每第4N个入口点指示,构成第二视频流的I图像的TS分组由呈现时间最接近的入口点指示 第一EP图中每4N入口点中的任何一个的呈现时间。

    RECORDING/REPRODUCING SYSTEM, RECORDING MEDIUM DEVICE, AND RECORDING/REPRODUCING DEVICE
    27.
    发明申请
    RECORDING/REPRODUCING SYSTEM, RECORDING MEDIUM DEVICE, AND RECORDING/REPRODUCING DEVICE 有权
    记录/再现系统,记录介质设备和记录/再现设备

    公开(公告)号:US20100275036A1

    公开(公告)日:2010-10-28

    申请号:US12744437

    申请日:2009-09-18

    IPC分类号: G06F12/14

    摘要: A memory card and a recording/playback device are provided that are capable of deterring a memory card manufacturer from illicitly storing a same media ID on a plurality of memory cards. A memory card (100) includes a media ID storage module unit (610) and a memory unit (120). The media ID storage module unit (610) includes a media ID storage unit (611) that stores therein a media ID that is specific to the memory card, and a certification unit (609) that generates certification information that certifies the validity of the memory card based on the media ID. The memory unit (120) includes an encrypted content storage unit (122) for storing encrypted digital content. The recording/playback device (200) includes a memory card verification unit (200) that acquires the certification information from the memory card (100), verifies the validity of the memory card (100) based on the acquired certification information, and when the verification has failed, prohibits decrypting an encrypted content or encrypting a content, and a content encryption unit (209) that, when the verification has succeeded, encrypts the digital content or decrypts the encrypted digital content.

    摘要翻译: 提供了能够阻止存储卡制造商在多个存储卡上非法存储相同介质ID的存储卡和记录/重放装置。 存储卡(100)包括媒体ID存储模块单元(610)和存储单元(120)。 媒体ID存储模块单元(610)包括:媒体ID存储单元(611),其存储特定于存储卡的媒体ID;以及认证单元(609),其生成证明存储器的有效性的认证信息 卡基于媒体ID。 存储单元(120)包括用于存储加密数字内容的加密内容存储单元(122)。 记录/重放装置(200)包括从存储卡(100)获取认证信息的存储卡验证单元(200),基于获取的认证信息来验证存储卡(100)的有效性,并且当 验证失败,禁止解密加密内容或加密内容;以及内容加密单元(209),当验证成功时,加密数字内容或解密加密的数字内容。

    Management apparatus and copying apparatus
    28.
    发明授权
    Management apparatus and copying apparatus 有权
    管理装置和复印装置

    公开(公告)号:US08607052B2

    公开(公告)日:2013-12-10

    申请号:US13032886

    申请日:2011-02-23

    IPC分类号: H04L21/00

    摘要: The management apparatus 105a manages copying of information from an original recording medium 101a to a copy recording medium 102a. The management apparatus 105a comprises: a transmission/reception unit 701a configured to receive an original-medium identifier from the copying apparatus 104a and to transmit permission information to the copying apparatus 104a, the original-medium identifier identifying the original recording medium, and the permission information indicating permission for the copying of the information; and a control unit 708a configured to determine whether to permit the copying of the information based on the received original-medium identifier and a registered original-medium identifier that identifies a registered original recording medium, and to allow the transmission/reception unit 701a to transmit the permission information when determining to permit the copying.

    摘要翻译: 管理装置105a管理信息从原始记录介质101a复制到复制记录介质102a。 管理装置105a包括:发送/接收单元701a,被配置为从复制装置104a接收原始介质标识符,并将许可信息发送到复制装置104a,识别原始记录介质的原始介质标识符和许可 指示复制信息的许可的信息; 以及控制单元708a,被配置为基于接收到的原始介质标识符和用于识别登记的原始记录介质的登记原始介质标识符来确定是否允许复制信息,并且允许发送/接收单元701a发送 确定允许复制时的许可信息。