Optical disk and apparatus and method of recording and reproducing data thereof
    51.
    发明授权
    Optical disk and apparatus and method of recording and reproducing data thereof 失效
    光盘及其数据的记录和再现的装置及方法

    公开(公告)号:US06795383B1

    公开(公告)日:2004-09-21

    申请号:US09585393

    申请日:2000-06-02

    IPC分类号: G11B7005

    摘要: An optical disc, as an information recording medium for storing map audio object recorded on the optical disc in a constant bit rate format or a variable bit rate format and a recording position on the disc, can reduce a size of the map information. The map information stored in the optical disc records a playback duration for only first and last units of a plurality of audio object units (AOBU) comprised in an audio object (AOB) for each AOB when audio data in the variable bit rate mode is to be recorded, and records the sizes and playback duration of the AOBU for the last one of AOBUs comprised in AOB and for any one of the AOBUs except for the last AOBU.

    摘要翻译: 作为用于以恒定比特率格式或可变比特率格式记录在光盘上的地图音频对象的信息记录介质和盘上的记录位置的光盘可以减小地图信息的大小。 存储在光盘中的地图信息当可变比特率模式中的音频数据为(AOB)为每个AOB时,仅记录包含在每个AOB的音频对象(AOB)中的多个音频对象单元(AOBU)的第一个和最后一个单元的播放持续时间 并且记录AOB中包含的AOBU中的最后一个的AOBU的大小和播放持续时间以及除了最后一个AOBU之外的任何一个AOBU。

    Data broadcast display device, data broadcast display method, and data broadcast display program
    52.
    发明授权
    Data broadcast display device, data broadcast display method, and data broadcast display program 有权
    数据广播显示装置,数据广播显示方式和数据广播显示程序

    公开(公告)号:US09154767B2

    公开(公告)日:2015-10-06

    申请号:US13477803

    申请日:2012-05-22

    摘要: A data broadcast display device guarantees stereoscopic perception by the user of a displayed 3D data broadcast image, while alleviating the discomfort a user experiences due to a delay in display. The data broadcast display device includes a reception unit that receives object data for generating the left-view and right-view objects, a display data generation unit that generates the left-view and right-view objects using the received object data while providing notification upon completion of the generation of each object, and a display control unit that determines, at predetermined time intervals, whether the notification has been received for both the left-view and right-view objects, includes both the left-view and right-view objects in a data broadcast image for display when determining affirmatively, and includes neither the left-view nor the right-view object in the data broadcast image for display when determining negatively.

    摘要翻译: 数据广播显示装置保证用户对显示的3D数据广播图像的立体感觉,同时减轻用户因显示延迟而导致的不适。 数据广播显示装置包括:接收单元,其接收用于生成左视图和右视图对象的对象数据;显示数据生成单元,其使用所接收的对象数据生成左视图和右视图对象,同时提供通知 完成每个对象的生成;以及显示控制单元,其以预定时间间隔确定是否已经为左视图对象和右视图对象都收到了通知,包括左视图对象和右视图对象 在确定肯定地显示的数据广播图像中,并且当确定为否定时不包括用于显示的数据广播图像中的左视图对象和右视图对象。

    PLAYBACK APPARATUS, PLAYBACK METHOD, INTEGRATED CIRCUIT, BROADCAST SYSTEM, AND BROADCAST METHOD
    53.
    发明申请
    PLAYBACK APPARATUS, PLAYBACK METHOD, INTEGRATED CIRCUIT, BROADCAST SYSTEM, AND BROADCAST METHOD 有权
    播放装置,播放方法,集成电路,广播系统和广播方法

    公开(公告)号:US20130235270A1

    公开(公告)日:2013-09-12

    申请号:US13824581

    申请日:2012-08-09

    IPC分类号: H04N5/445

    摘要: The present invention provides a playback apparatus for playing back one combination video by combining a broadcast video with any additional video not determined by a fixed position relative to the broadcast video. The playback apparatus comprises: a first receiving unit that receives, via a broadcast wave, a broadcast video composed of broadcast images, each broadcast image being a portion of a frame image among a plurality of frame images constituting the original video; a second receiving unit that receives an additional video composed of remaining images, each remaining image being the remaining portion of the frame image; an arrangement information acquiring unit that acquires arrangement information indicating an arrangement of the broadcast image and the remaining image in the frame image; and a playback unit that reproduces and plays back the frame images by arranging the broadcast images and the remaining images based on the arrangement information.

    摘要翻译: 本发明提供了一种播放装置,用于通过将广播视频与没有由相对于广播视频的固定位置确定的任何附加视频组合来播放一个组合视频。 播放装置包括:第一接收单元,经由广播波接收由广播图像构成的广播视频,每个广播图像是构成原始视频的多个帧图像中的帧图像的一部分; 第二接收单元,接收由剩余图像组成的附加视频,每个剩余图像是帧图像的剩余部分; 布置信息获取单元,其获取指示所述帧图像中的广播图像和剩余图像的布置的布置信息; 以及播放单元,其通过基于布置信息布置广播图像和剩余图像来再现和重放帧图像。

    RECORDING MEDIUM, AUTHORING DEVICE, AND AUTHORING METHOD
    54.
    发明申请
    RECORDING MEDIUM, AUTHORING DEVICE, AND AUTHORING METHOD 有权
    记录介质,作者设备和作者方法

    公开(公告)号:US20090041248A1

    公开(公告)日:2009-02-12

    申请号:US11911409

    申请日:2006-04-27

    IPC分类号: H04L9/14

    摘要: A recording medium has authoring data recorded thereon. The authoring data has a plurality of formats. Data items common to all the plurality of formats include, a content, a content key for encrypting the content, a hash value of the content, a media key for encrypting the content key, and revocation information for revoking an unauthorized device from using the media key. The plurality of formats include a first format and a second format. In the first format, the content is not encrypted and each of the content key, the hash value, the media key, the revocation information is dummy data. In the second format, the content is encrypted and each of the media key and the revocation information is dummy data.

    摘要翻译: 记录介质上记录有记录数据。 创作数据具有多种格式。 所有多种格式通用的数据项目包括:内容,用于加密内容的内容密钥,内容的散列值,用于加密内容密钥的媒体密钥,以及撤销未授权设备使用媒体的吊销信息 键。 多种格式包括第一格式和第二格式。 在第一格式中,内容未被加密,并且内容密钥,散列值,媒体密钥,撤销信息中的每一个都是伪数据。 在第二格式中,内容被加密,并且每个媒体密钥和撤销信息都是伪数据。

    License management system, license management device, relay device and terminal device
    55.
    发明授权
    License management system, license management device, relay device and terminal device 有权
    许可证管理系统,许可证管理装置,中继装置和终端装置

    公开(公告)号:US07359883B2

    公开(公告)日:2008-04-15

    申请号:US10257353

    申请日:2002-04-11

    IPC分类号: H04K1/00

    摘要: A management device of a license management system acquires a usage request of a content from an SD card or a printer via a relay device, analyzes the acquired usage request, acquires usage environment information of the SD card or the printer from the relay device, analyzes the acquired usage environment information, generates license information including a usage rule corresponding to the analysis results of the usage request and the usage environment information, generates instruction information indicating how to handle the license information in the relay device based on the analysis result of the usage environment information, embeds the generated instruction information in the license information, and sends the license information to the relay device. The relay device receives the license information in which the instruction information is embedded, and transfers the received license information to the SD card or the printer according to the instruction information which is embedded in the license information with performing certain processing or without performing any processing to the license information.

    摘要翻译: 许可管理系统的管理装置经由中继装置从SD卡或打印机取得内容的使用请求,分析所获取的使用请求,从中继装置获取SD卡或打印机的使用环境信息,分析 获取的使用环境信息,生成包含与使用请求的分析结果对应的使用规则和使用环境信息的许可信息,根据使用的分析结果生成表示中继装置中的许可信息的处理的指示信息 环境信息,将生成的指示信息嵌入许可信息中,并将许可信息发送给中继装置。 中继装置接收嵌入了指示信息的许可信息,根据嵌入在许可证信息中的指示信息,将接收到的许可信息传送到SD卡或打印机,或者不执行任何处理 许可证信息。

    Aggregation system
    56.
    发明申请
    Aggregation system 有权
    聚合体系

    公开(公告)号:US20060253910A1

    公开(公告)日:2006-11-09

    申请号:US10553412

    申请日:2004-04-21

    IPC分类号: G06F17/30

    CPC分类号: G11B20/00086 G11B20/10

    摘要: An aggregation system for aggregating contents recorded on a plurality of recording mediums and recording them onto another recording medium while protecting the copyrights of the contents is provided. An aggregation system (1) includes an aggregation apparatus (16) and a reproduction apparatus (17). The aggregation apparatus (16) obtains a main content from an optical disc (11), obtains a sub content from a memory card (12), and aggregates the obtained main content and sub content and records them onto a portable medium (13). The reproduction apparatus (17) obtains the main content from the optical disc (11), obtains reproduction control information for controlling reproduction of the main content, and reproduces the main content recorded on the optical disc (11) based on the reproduction control information.

    摘要翻译: 提供用于聚合记录在多个记录介质上的内容并将其记录在另一记录介质上同时保护内容的版权的聚合系统。 聚合系统(1)包括聚合装置(16)和再现装置(17)。 聚合装置(16)从光盘(11)获得主要内容,从存储卡(12)获得子内容,并且将获得的主内容和子内容聚合并记录在便携式介质(13)上。 再现装置(17)从光盘(11)获得主要内容,获得用于控制主要内容的再现的再现控制信息,并且基于再现控制信息再现记录在光盘(11)上的主要内容。

    Video processing device, transmission device, video processing system, video processing method, transmission method, computer program and integrated circuit
    57.
    发明授权
    Video processing device, transmission device, video processing system, video processing method, transmission method, computer program and integrated circuit 有权
    视频处理设备,传输设备,视频处理系统,视频处理方法,传输方式,计算机程序和集成电路

    公开(公告)号:US09185386B2

    公开(公告)日:2015-11-10

    申请号:US13885240

    申请日:2012-05-30

    IPC分类号: H04N7/26 H04N13/00

    摘要: Provided is a video processing device that quickly identifies a distribution mode of a stream of display data, e.g., subtitles, and reproduces the data according to the distribution mode. The video processing device receives a transport stream including additional information and a data stream of display data to be displayed along with a 3D video, the additional information indicating whether the transport stream further includes left-view and right-view data streams generated from left-view and right-view data used for displaying the display data; determines whether the transport stream includes the left-view and the right-view data streams based on the additional information; and reproduces the left-view and the right-view data from the left-view and the right-view data streams when the transport stream includes the left-view and the right-view data streams, and reproduces alternative left-view and right-view data when the transport stream does not include the left-view and the right-view data streams.

    摘要翻译: 提供了一种视频处理装置,其能够快速识别显示数据流(例如字幕)的分发模式,并根据分发模式再现数据。 视频处理设备接收包括附加信息和要与3D视频一起显示的显示数据的数据流的传输流,附加信息指示传输流是否还包括左视图和右视图数据流, 用于显示显示数据的视图和右视图数据; 基于附加信息来确定传输流是否包括左视图和右视图数据流; 并且当传输流包括左视图数据流和右视图数据流时,从左视图数据流和右视图数据流再现左视图和右视图数据,并再现左视图和右视图数据流, 当传输流不包括左视图和右视图数据流时查看数据。

    Recording medium, authoring device, and authoring method
    58.
    发明授权
    Recording medium, authoring device, and authoring method 有权
    记录介质,创作设备和创作方法

    公开(公告)号:US08824683B2

    公开(公告)日:2014-09-02

    申请号:US11911409

    申请日:2006-04-27

    摘要: A recording medium has authoring data recorded thereon. The authoring data has a plurality of formats. Data items common to all the plurality of formats include, a content, a content key for encrypting the content, a hash value of the content, a media key for encrypting the content key, and revocation information for revoking an unauthorized device from using the media key. The plurality of formats include a first format and a second format. In the first format, the content is not encrypted and each of the content key, the hash value, the media key, the revocation information is dummy data. In the second format, the content is encrypted and each of the media key and the revocation information is dummy data.

    摘要翻译: 记录介质上记录有记录数据。 创作数据具有多种格式。 所有多种格式通用的数据项目包括:内容,用于加密内容的内容密钥,内容的散列值,用于加密内容密钥的媒体密钥,以及撤销未授权设备使用媒体的吊销信息 键。 多种格式包括第一格式和第二格式。 在第一格式中,内容未被加密,并且内容密钥,散列值,媒体密钥,撤销信息中的每一个都是伪数据。 在第二格式中,内容被加密,并且每个媒体密钥和撤销信息都是伪数据。

    BROADCASTING-COMMUNICATIONS COLLABORATION SYSTEM, DATA GENERATING APPARATUS, AND RECEIVING APPARATUS
    59.
    发明申请
    BROADCASTING-COMMUNICATIONS COLLABORATION SYSTEM, DATA GENERATING APPARATUS, AND RECEIVING APPARATUS 审中-公开
    广播通信协作系统,数据生成设备和接收设备

    公开(公告)号:US20130191861A1

    公开(公告)日:2013-07-25

    申请号:US13824047

    申请日:2012-08-08

    IPC分类号: H04N21/81

    摘要: A data generating apparatus 100 includes: an acquiring unit 101 configured to acquire a frame image; a setting unit 109 configured to set prohibition information showing a region on the frame image in which superimposition of an additional image is prohibited, the prohibition information being used when a playback apparatus superimposes the additional image on the frame image for playback; and a multiplexing unit 104 configured to multiplex the frame image and the prohibition information to generate data. A receiving apparatus 400 includes: a receiving unit 401 configured to receive data having been generated by multiplexing the frame image and the prohibition information; a separating unit 402 configured to separate the frame image and the prohibition information from the data; an acquiring unit 409 configured to acquire the additional image; and a superimposing unit 407 configured to superimpose the additional image on the frame image based on the prohibition information.

    摘要翻译: 数据生成装置100包括:获取单元101,被配置为获取帧图像; 设置单元109,被配置为设置禁止信息,该禁止信息表示禁止附加图像的叠加的帧图像上的区域,当重放装置将附加图像叠加在用于播放的帧图像上时,禁止信息被使用; 以及复用单元104,被配置为复用帧图像和禁止信息以生成数据。 接收装置400包括:接收单元401,被配置为接收通过多路复用帧图像和禁止信息而生成的数据; 分离单元402,被配置为将帧图像和禁止信息与数据分离; 获取单元409,被配置为获取附加图像; 以及叠加单元407,被配置为基于禁止信息将附加图像叠加在帧图像上。

    VIDEO PROCESSING DEVICE, METHOD, RECORDING MEDIUM, AND INTEGRATED CIRCUIT
    60.
    发明申请
    VIDEO PROCESSING DEVICE, METHOD, RECORDING MEDIUM, AND INTEGRATED CIRCUIT 审中-公开
    视频处理设备,方法,记录介质和集成电路

    公开(公告)号:US20120311645A1

    公开(公告)日:2012-12-06

    申请号:US13482188

    申请日:2012-05-29

    摘要: A video processing device receives at least a supplementary display object playback stream and a data block, the supplementary display object playback stream containing an encoded supplementary display object to be displayed along with a 3D video image, and the data block including identifying information for 3D display of the supplementary display object by a processing unit. Before the content of the supplementary display object playback stream is referred to, the identifying information is extracted from the data block and the processing unit for 3D display of the supplementary display object is determined. The determined processing unit processes the supplementary display object playback stream to create and output a right-view supplementary display object and a left-view supplementary display object.

    摘要翻译: 视频处理装置至少接收辅助显示对象重放流和数据块,所述补充显示对象重放流包含与3D视频图像一起显示的编码补充显示对象,并且所述数据块包括用于3D显示的识别信息 的补充显示对象。 在参考补充显示对象重放流的内容之前,从数据块中提取识别信息,并且确定用于辅助显示对象的3D显示的处理单元。 确定的处理单元处理辅助显示对象重放流以创建和输出右视图辅助显示对象和左视图辅助显示对象。