Reproduction apparatus and system
    51.
    发明授权
    Reproduction apparatus and system 失效
    繁殖装置和系统

    公开(公告)号:US08233029B2

    公开(公告)日:2012-07-31

    申请号:US11661414

    申请日:2006-07-14

    摘要: The present invention provides a reproduction apparatus capable of automatically switching an input of a television to an output from a broadcast receiver such as an STB. A television, upon receiving a notification command notifying that output of video or audio is to start, switches its input to an output from an apparatus which has sent the notification command. An STB, upon receiving an instruction command instructing that output of video or audio should be started, sends the notification command to the television. A DVD recorder includes: a decoder that reproduces video or audio recorded in a DVD-RAM disc; a data output I/F that outputs the reproduced video or audio to the television; and a command sending and receiving I/F that sends the instruction command to the STB when the output of the reproduced video or audio ends.

    摘要翻译: 本发明提供一种能够将电视机的输入自动切换为诸如STB的广播接收机的输出的再现装置。 电视机在接收到通知视频或音频的输出开始的通知命令时,将其输入切换到已发送通知命令的设备的输出。 STB接收到指示输出视频或音频的指示命令后,向电视机发送通知命令。 DVD刻录机包括:再现记录在DVD-RAM光盘中的视频或音频的解码器; 将再现的视频或音频输出到电视的数据输出I / F; 以及当再现的视频或音频的输出结束时,向STB发送指令命令的命令发送和接收I / F。

    Control signal receiving apparatus
    52.
    发明授权
    Control signal receiving apparatus 失效
    控制信号接收装置

    公开(公告)号:US07768421B2

    公开(公告)日:2010-08-03

    申请号:US10584619

    申请日:2004-12-27

    IPC分类号: G08C19/00

    摘要: When the HPD (104b) which indicated that the transmission of a control signal between the data receiving apparatus (102) and the control signal receiving apparatus (101) has become possible is detected, the command judging section (115) ignores the first reception command which it directly received from the remote controller (103) and makes the second reception command (112a) effective which it receives via the CEC line (104a).In such a construction, it is possible to conduct a remote control operation normally without affecting unfavorable influences on the apparatuses.

    摘要翻译: 当检测到指示在数据接收装置(102)和控制信号接收装置(101)之间传输控制信号已成为可能的HPD(104b)时,命令判断部分(115)忽略第一接收命令 它直接从遥控器(103)接收,并且使得经由CEC线(104a)接收的第二接收命令(112a)有效。 在这种结构中,可以正常进行遥控操作而不影响对设备的不利影响。

    DEVICE CONTROL METHOD AND PROGRAM RECORDED MEDIUM ON WHICH THE METHOD IS RECORDED
    53.
    发明申请
    DEVICE CONTROL METHOD AND PROGRAM RECORDED MEDIUM ON WHICH THE METHOD IS RECORDED 审中-公开
    设备控制方法和记录方法的程序记录介质

    公开(公告)号:US20100169524A1

    公开(公告)日:2010-07-01

    申请号:US12652969

    申请日:2010-01-06

    IPC分类号: G06F13/42

    CPC分类号: H04L12/40117 H04L12/40065

    摘要: Detecting an input source of a signal of a device connected to a bus and determining whether the signal is converted, extracted, multiplexed, or processed. Efficiently controlling the connection of each unit connected on the bus. Issuing a command for detecting the output plug or source plug as the signal source. The unit or subunit receiving this command shows the signal source. Obtaining information showing whether a subunit is present in the unit or not.

    摘要翻译: 检测连接到总线的设备的信号的输入源,并确定信号是转换,提取,多路复用还是处理。 有效控制连接在总线上的每个单元的连接。 发出用于检测输出插头或源插头作为信号源的命令。 接收该命令的单元或子单元显示信号源。 获取显示子单元是否存在于单元中的信息。

    BROADCAST PROGRAM DISPLAYING APPARATUS, BROADCAST PROGRAM DISPLAYING METHOD, AND BROADCAST PROGRAM DISPLAYING SYSTEM
    54.
    发明申请
    BROADCAST PROGRAM DISPLAYING APPARATUS, BROADCAST PROGRAM DISPLAYING METHOD, AND BROADCAST PROGRAM DISPLAYING SYSTEM 审中-公开
    广播节目显示设备,广播节目显示方法和广播节目显示系统

    公开(公告)号:US20090080869A1

    公开(公告)日:2009-03-26

    申请号:US12278192

    申请日:2007-02-21

    IPC分类号: H04N5/00 H04N5/50 H04N5/445

    CPC分类号: H04N5/775 H04N5/85 H04N9/8042

    摘要: A TV is provided for enabling a viewer to continuously watch a program which has been received even though a TV broadcast receiver is switched from a TV tuner to an apparatus for external input. A TV (131) transmits an output start instruction command to a DVD decoder (101) selected as the apparatus for external input (Step 201). Upon receiving the output start instruction command, the DVD recorder (101) transmits the output start notification command to the TV (131) (Step 202). Upon receiving the output start notification command, the TV (131) switches the input path to the DVD recorder (101) (Step 203), and transmits, to the DVD recorder (101), a channel selecting command including information showing a channel which the viewer has watched (Step 204). When receiving the selection command, the DVD recorder (101) changes the channel selection on the tuner (103) to the channel which the information showing the channel in the channel selecting command.

    摘要翻译: 提供电视机,使观众能够连续观看即使电视广播接收机从TV调谐器切换到外部输入设备也已接收的节目。 TV(131)向作为外部输入装置选择的DVD解码器(101)发送输出开始指示命令(步骤201)。 一旦接收到输出开始指令命令,DVD记录器(101)将输出开始通知命令发送到TV(131)(步骤202)。 当接收到输出开始通知命令时,TV(131)将输入路径切换到DVD记录器(101)(步骤203),并向DVD记录器(101)发送包括显示信道的信息的频道选择命令 观看者观看(步骤204)。 当接收到选择命令时,DVD记录器(101)将调谐器(103)上的频道选择改变为在频道选择命令中显示频道的信息的频道。

    Server Apparatus, Client Apparatus and Network System
    55.
    发明申请
    Server Apparatus, Client Apparatus and Network System 失效
    服务器设备,客户端设备和网络系统

    公开(公告)号:US20080275940A1

    公开(公告)日:2008-11-06

    申请号:US11547129

    申请日:2005-04-18

    IPC分类号: G06F15/16

    摘要: The network system comprises an original device description indicating a control point so as to register an address used for MAC address authentication. The server side acquires information from the device(s) connected to the network, and only the device(s) having the above mentioned description are listed and displayed. By responding to the access from the non-registered device in a predetermined manner, the device is prompted to be registered, said device corresponding with the device description, but not registered.

    摘要翻译: 网络系统包括指示控制点的原始设备描述,以便注册用于MAC地址认证的地址。 服务器端从连接到网络的设备获取信息,并且仅列出并显示具有上述描述的设备。 通过以预定的方式响应来自非注册设备的访问,提示设备被注册,所述设备对应于设备描述,但未被注册。

    Data transfer method
    59.
    发明授权
    Data transfer method 失效
    数据传输方式

    公开(公告)号:US07218736B1

    公开(公告)日:2007-05-15

    申请号:US09403560

    申请日:1998-04-22

    IPC分类号: H04L9/00

    摘要: A data transfer method which eliminates erroneous operation of conventional devices not supporting encryption when copy-protected AV information is encrypted and sent on an IEEE 1394 bus. Synchronous data transferred through isochronous communication contains i) encryption identification information for indicating encryption of actual data and ii) actual data. Only the actual data is encrypted. Encryption identification information indicating encryption of actual data in synchronous data is sent together with actual data from the sending device. A receiving device detecting encryption of actual data from this encryption identification information requests decrypting information from the sending device. The receiving device decrypts the actual data using decrypting information received from the sending device according to this request.

    摘要翻译: 一种数据传输方法,其消除了在IEEE 1394总线上对拷贝保护的AV信息进行加密和发送时不支持加密的传统设备的错误操作。 通过同步通信传输的同步数据包含i)用于指示实际数据加密的加密识别信息,以及ii)实际数据。 只有实际的数据被加密。 指示同步数据中的实际数据的加密的加密标识信息与来自发送装置的实际数据一起发送。 检测来自该加密识别信息的实际数据的加密的接收装置从发送装置请求解密信息。 接收装置根据该请求使用从发送装置接收到的解密信息解密实际数据。

    Transmitting apparatus, transmitting method, source packet generating apparatus, source packet generating method, packet mode determining method, medium and program
    60.
    发明授权
    Transmitting apparatus, transmitting method, source packet generating apparatus, source packet generating method, packet mode determining method, medium and program 失效
    发送装置,发送方法,源分组生成装置,源分组生成方法,分组模式确定方法,媒体和程序

    公开(公告)号:US07058081B2

    公开(公告)日:2006-06-06

    申请号:US09934120

    申请日:2001-08-21

    IPC分类号: H04J3/16

    摘要: A transmitting apparatus for transmitting a source packet constructed of a pair of data of source packet data and a source packet header including a time stamp is provided. The transmission apparatus includes transmission packet generating means of investigating values of a predetermined portion of the time stamp included in the source packet when the source packet is inputted. The transmission packet generating means unifies source packets that have a same value for the predetermined portion and are inputted in series to be outputted as one unit of transmission packet data.The transmission apparatus includes data outputting means of producing a transmission packet by adding predetermined additional information to the outputted transmission packet data and outputting the produced transmission packet outward.

    摘要翻译: 提供了一种发送装置,用于发送由源分组数据的一对数据构成的源分组和包括时间戳的源分组头。 发送装置包括发送分组产生装置,当输入源分组时,调查包含在源分组中的时间戳的预定部分的值。 发送分组产生装置将具有相同值的预定部分的源分组统一输入,作为发送分组数据的一个单位输出。 发送装置包括:数据输出装置,通过向所输出的发送分组数据添加预定的附加信息并向外输出所生成的发送分组来产生发送分组。