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    Digital video broadcasting system
    12.
    发明公开
    Digital video broadcasting system 审中-公开
    Digitales Videorundfunksystem

    公开(公告)号：EP2887680A1

    公开(公告)日：2015-06-24

    申请号：EP14192504.0

    申请日：2014-11-10

    申请人： Samsung Electronics Co., Ltd

    发明人： Lee, Ki Sung ,  Koo, Ja Sung ,  Park, Jeong Kee ,  Lee, Jong Po ,  Choi, Sung Il

    IPC分类号： H04N21/418 ,  H04N21/436 ,  H04N21/43 ,  H04N21/426 ,  H04N21/4385 ,  H04N21/4405

    CPC分类号： H04N21/4181 ,  H04N21/42623 ,  H04N21/4302 ,  H04N21/43607 ,  H04N21/43853 ,  H04N21/4405

    摘要： Disclosed herein is a digital video broadcasting system. Data is serially transmitted in a section from a tuner to the subsequent component in the digital video broadcasting system. The digital video broadcasting system includes a tuner to receive digital video content signals and to serially transmit the received digital video content signals to the subsequent component, a serial-parallel converter to convert the digital video content signals serially transmitted from the tuner to parallel digital video content signals, and a conditional access module to receive the parallel digital video content signals and to descramble the parallel digital video content signals.

    摘要翻译： 这里公开了一种数字视频广播系统。 数据在从数字视频广播系统中的调谐器到后续组件的部分中串行发送。 数字视频广播系统包括一个调谐器，用于接收数字视频内容信号，并将接收到的数字视频内容信号串行发送到后续组件;串并行转换器，用于将从调谐器串行传输的数字视频内容信号转换为并行数字视频 内容信号和条件访问模块，用于接收并行数字视频内容信号并解扰并行数字视频内容信号。

    HARDWARE ENFORCED OUTPUT SECURITY SETTINGS
    14.
    发明公开
    HARDWARE ENFORCED OUTPUT SECURITY SETTINGS 有权
    关于硬件设置方出于对安全设置

    公开(公告)号：EP2847703A1

    公开(公告)日：2015-03-18

    申请号：EP13718755.5

    申请日：2013-04-16

    申请人： QUALCOMM INCORPORATED

    发明人： KOTTILINGAL, Sudeep Ravi ,  CIAMBELLA, Gary Arthur ,  HALTER, Steven John

    IPC分类号： G06F21/00 ,  H04N21/426 ,  H04N21/4385 ,  H04N21/44 ,  H04N21/4405 ,  H04N21/443 ,  H04N21/835

    摘要： Generally, aspects of this disclosure are directed to copy protection techniques. Areas in memory may be secured to establish a secure memory area in the memory that is not accessible by unauthorized clients. A request to decode video content stored in the secure memory area may be received. If the video content to be decoded is stored in the secure memory area, a first MMU associated with the hardware decoder may enforce a rule that the video content is to be decoded into one or more output buffers in the secure memory area. A request to display the decoded video content stored in the secure memory area may be received. If the decoded video content is stored in the secure memory area, a second MMU associated with a hardware display processor may enforce a rule that a secure link be established between the hardware display processor and an output device.

    Information processor, signal format changing method, program, and image display apparatus
    17.
    发明公开
    Information processor, signal format changing method, program, and image display apparatus 审中-公开
    信息技术研究所，信号与信号处理

    公开(公告)号：EP2677761A1

    公开(公告)日：2013-12-25

    申请号：EP13168489.6

    申请日：2013-05-21

    申请人： Sony Corporation

    发明人： Ooishi, Katsumi

    IPC分类号： H04N21/438 ,  H04N21/4385 ,  H04N21/442 ,  H04N21/4425

    CPC分类号： H04N7/0127 ,  H04N21/4382 ,  H04N21/4385 ,  H04N21/44209 ,  H04N21/4425

    摘要： An information processor includes: a reception processing portion generating an information signal by executing reception processing for an input signal, and changing a signal format of the information signal being currently outputted over to a different signal format in accordance with a change instruction, thereby outputting the information signal having the different signal format to an external unit; and a control portion receiving the information signal outputted from the reception processing portion, and sending the change instruction to the external unit executing signal processing for the information signal having a signal format adapted to be processed by the external unit itself when the signal processing is not normally executed and generation of a signal processing error is recognized.

    摘要翻译： 信息处理器包括：接收处理部分，通过执行对输入信号的接收处理来生成信息信号，并且根据改变指令将当前输出的信息信号的信号格式改变成不同的信号格式，从而输出 信息信号具有与外部单元不同的信号格式; 以及控制部分，接收从接收处理部分输出的信息信号，并且当信号处理不是时，向外部单元执行用于具有适于由外部单元自身处理的信号格式的信息信号执行信号处理的改变指令 通常执行并且识别出信号处理错误的产生。

    DISPOSITIF DE SÉLECTION DE FLUX DE SERVICE NUMÉRIQUE, ET PROCÉDÉ, PROGRAMME D'ORDINATEUR ET MOYENS DE STOCKAGE CORRESPONDANTS
    18.
    发明公开
    DISPOSITIF DE SÉLECTION DE FLUX DE SERVICE NUMÉRIQUE, ET PROCÉDÉ, PROGRAMME D'ORDINATEUR ET MOYENS DE STOCKAGE CORRESPONDANTS 审中-公开
    设备在数字业务流筛选及方法，计算机程序和存储设备THEREFOR

    公开(公告)号：EP2649738A1

    公开(公告)日：2013-10-16

    申请号：EP11791554.6

    申请日：2011-12-06

    申请人： Enensys Technologies

    发明人： POULAIN, Ludovic ,  ROUL, Laurent

    IPC分类号： H04H20/10 ,  H04N7/24 ,  H04L29/06 ,  H04N21/242 ,  H04N21/24 ,  H04N21/63 ,  H04N21/4385 ,  H04N21/2389

    CPC分类号： H04L65/60 ,  H04H20/103 ,  H04H20/67 ,  H04L65/4076 ,  H04N21/2389 ,  H04N21/2404 ,  H04N21/242 ,  H04N21/4385 ,  H04N21/631

    摘要： A device (1.3) is placed upstream of a modulator in a digital service stream broadcasting chain, and is adapted for receiving a plurality of transport streams and for transmitting a transport stream to a modulator, each transport stream encapsulating a digital service stream adapted to be broadcast by the modulator, said digital service streams being representative of one and the same digital service. The device is also adapted for: extracting (2.3; 2.4) digital service streams from the transport streams received; detecting (2.1; 2.2; 2.3; 2.4) errors in the stream; aligning (2.5, 2.6, 2.7) the extracted streams; selecting (2.7) a stream from among the aligned streams, as a function of possible detected errors; encapsulating (2.8) the selected stream, so as to form the transport stream to be transmitted to the modulator.

    摘要翻译： 一种装置被定位在数字业务流广播链中的调制器的上游，并且被angepasst接收传输流的多个部分并加以发送的传输流的调制器，包封的数字业务流angepasst每个传输流由要广播 调制器，表示相同的数字服务的数字业务流。 因此，该设备是angepasst：从接收到的传输流的数字业务流; 检测流的错误; 对齐提取的流; 选择从所述流的流对齐，gemäß到检测到的任何误差; 封装所选择的流，以形成流是反式mitted到调制器。

    Method for processing information in content receiver
    19.
    发明公开
    Method for processing information in content receiver 审中-公开
    Verfahren zur Verarbeitung von Informationen in einemInhaltsempfänger

    公开(公告)号：EP2587823A2

    公开(公告)日：2013-05-01

    申请号：EP12188787.1

    申请日：2012-10-17

    申请人： Humax Co., Ltd.

    发明人： Kim, Minho

    IPC分类号： H04N21/235 ,  H04N21/4385 ,  H04N21/81

    CPC分类号： H04N21/8146 ,  H04N21/235 ,  H04N21/43853

    摘要： The present invention relates to a method of processing information by a content receiver. According to an embodiment, the method includes detecting multi-dimensional code data split and inserted into a content provided through broadcast or an IP when the content is played, temporarily storing the detected multi-dimensional code data, synthesizing the temporarily stored multi-dimensionalcode data into a multi-dimensionalcode, when the play of the content is terminated, outputting the synthesized multi-dimensional code image on a screen or making a connection to a server corresponding to a URL obtained by decoding the synthesized multi-dimensional code image or generating and displaying a new multi-dimensional code based on the multi-dimensional code image. The identifier of the broadcast receiver or user's identifier is transmitted to the connected server so that a viewer may be compensated for watching the content.

    摘要翻译： 本发明涉及一种内容接收器处理信息的方法。 根据实施例，该方法包括：检测多维码数据分割并插入到播放内容时通过广播或IP提供的内容，临时存储检测到的多维码数据，合成临时存储的多维码数据 转换为多维码，当内容的播放被终止时，在屏幕上输出合成的多维码图像，或者将与通过解码合成的多维码图像获得的URL对应的服务器进行连接，或者产生和 基于多维码图像显示新的多维码。 广播接收机的标识符或用户的标识符被发送到连接的服务器，使得观看者可以被补偿以观看内容。

    Processing packet streams
    20.
    发明公开
    Processing packet streams 有权
    包流的处理

    公开(公告)号：EP2204996A3

    公开(公告)日：2012-05-02

    申请号：EP09179042.8

    申请日：2009-12-14

    申请人： STMicroelectronics (Research & Development) Limited

    发明人： Bolton, Martin ,  Pearson, Paul ,  Emslie, Diarmuid

    IPC分类号： H04N7/24 ,  H04N21/4385

    CPC分类号： H04N21/4385 ,  H04N21/2389 ,  H04N21/434 ,  H04N21/43853

    摘要： A system comprising: a data-bus, system memory, a first processor arranged to receive an input stream, and a second processor programmed to apply one or more security algorithms to secure packets of the input stream to generate at least partially security-processed packets. The system further comprises first queuing circuitry, separate from the data-bus and memory, to queue packets for transfer from the first to the second processor; and second packet queuing circuitry, separate from the data-bus and memory, to queue packets for transfer from the second to the first processor. The first processor transfers the secure packets to the second processor via the first queuing circuitry for security processing. The second processor returns the security-processed packets to the first processor via the second queuing circuitry. The first processor then further processes the security-processed packets, other than by applying a security algorithm, to generate output data for a user output apparatus.