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    • 1. 发明申请
    • ELECTRONIC DEVICE, RELAY SERVER, DATA TRANSMITTING/RECEIVING SYSTEM, AND DATA TRANSMITTING/RECEIVING METHOD
    • 电子设备,继电器服务器,数据发送/接收系统以及数据发送/接收方法
    • US20120189135A1
    • 2012-07-26
    • US13437634
    • 2012-04-02
    • Shinji NabeshimaSyuichi Kasai
    • Shinji NabeshimaSyuichi Kasai
    • H03G3/00H04R1/10
    • H04N7/17318H04N21/222H04N21/2743H04N21/2747H04N21/4852
    • A data transmitting/receiving method that reproduces content data distributed from a content server in a user terminal includes the user terminal connected to a network and a relay server in a system configuration. Request information that requests content data is transmitted from the user terminal to the relay server, the relay server reads volume adjustment information from a storing unit based on the request information to transmit the volume adjustment information to the user terminal, the user terminal adjusts a volume based on the volume adjustment information, the user terminal detects a volume change caused by a user operation to generate volume change information and transmits the volume change information from the user terminal to the relay server in association with content specifying information, and the relay server updates the volume adjustment information based on the volume change information.
    • 再现从用户终端中的内容服务器分发的内容数据的数据发送/接收方法包括在系统配置中连接到网络的用户终端和中继服务器。 请求内容数据的请求信息从用户终端发送到中继服务器,中继服务器根据请求信息从存储单元读取音量调整信息,向用户终端发送音量调整信息,用户终端调整音量 基于音量调整信息,用户终端检测由用户操作引起的音量变化以产生音量变化信息,并且将音量变化信息从用户终端发送到与中继服务器相关的内容指定信息,并且中继服务器更新 基于音量变化信息的音量调节信息。
    • 5. 发明授权
    • Recording/reproduction device and method for digital broadcasting
    • 用于数字广播的记录/再现装置和方法
    • US08447167B2
    • 2013-05-21
    • US12166512
    • 2008-07-02
    • Shinji NabeshimaKazuo OkamuraNaoya Takao
    • Shinji NabeshimaKazuo OkamuraNaoya Takao
    • H04N9/80H04N5/917
    • H04B7/18523H04N7/1675H04N9/8042
    • A recording/reproduction device is provided wherein service content having interactivity can be restored even when recorded. In recording mode, a transport stream from a receiving device 34 is received and a conversion device 36 converts this to a packet-multiplexed stream in a condition suitable for recording, which is then output as a converted stream. The conversion device 36 selects packets relating to a desired service from the transport stream and, of these packets, selects only packets needed for reproduction and uses these to generate a converted stream. A recording device 38 records this converted stream on a recording medium 44. In reproduction mode, the converted stream from recording medium 44 is read by means of a reading device 42 and supplied to a restoration device 40. Restoration device 40, in accordance with the content of this converted stream, restores and outputs a service content signal (for example a composite signal such as NTSC). A video/image output device 46 receives this service content signal and outputs video/images. These are recorded, still in packetized condition. Consequently, since recording can be achieved including the control data, recording/reproduction can be formed without impairing the functionality of the satellite broadcast provided by the control data.
    • 提供了一种记录/再现装置,其中即使在记录时也可以恢复具有交互性的服务内容。 在记录模式中,接收来自接收装置34的传输流,并且转换装置36将其转换成适合于记录的条件的分组复用流,然后将其作为转换流输出。 转换装置36从传输流中选择与期望业务有关的分组,并且这些分组仅选择再现所需的分组,并使用它们来生成转换流。 记录装置38将该转换的流记录在记录介质44上。在再现模式中,通过读取装置42读取来自记录介质44的转换流,并将其提供给恢复装置40.恢复装置40根据 该转换流的内容恢复并输出服务内容信号(例如,诸如NTSC的复合信号)。 视频/图像输出装置46接收该服务内容信号并输出​​视频/图像。 这些都被记录,仍然处于打包状态。 因此,由于可以实现包括控制数据的记录,所以可以形成记录/再现,而不会损害由控制数据提供的卫星广播的功能。
    • 6. 发明申请
    • RECORDING/REPRODUCTION DEVICE AND METHOD FOR DIGITAL BROADCASTING
    • 记录/复制设备和数字广播方法
    • US20080271093A1
    • 2008-10-30
    • US12166512
    • 2008-07-02
    • Shinji NabeshimaNaoya TakaoKazuo Okamura
    • Shinji NabeshimaNaoya TakaoKazuo Okamura
    • H04N7/20H04N5/91
    • H04B7/18523H04N7/1675H04N9/8042
    • A recording/reproduction device is provided wherein service content having interactivity can be restored even when recorded. In recording mode, a transport stream from a receiving device 34 is received and a conversion device 36 converts this to a packet-multiplexed stream in a condition suitable for recording, which is then output as a converted stream. The conversion device 36 selects packets relating to a desired service from the transport stream and, of these packets, selects only packets needed for reproduction and uses these to generate a converted stream. A recording device 38 records this converted stream on a recording medium 44. In reproduction mode, the converted stream from recording medium 44 is read by means of a reading device 42 and supplied to a restoration device 40. Restoration device 40, in accordance with the content of this converted stream, restores and outputs a service content signal (for example a composite signal such as NTSC). A video/image output device 46 receives this service content signal and outputs video/images. These are recorded, still in packetized condition. Consequently, since recording can be achieved including the control data, recording/reproduction can be formed without impairing the functionality of the satellite broadcast provided by the control data.
    • 提供了一种记录/再现装置,其中即使在记录时也可以恢复具有交互性的服务内容。 在记录模式中,接收来自接收装置34的传输流,并且转换装置36将其转换成适合于记录的条件的分组复用流,然后将其作为转换流输出。 转换装置36从传输流中选择与期望业务有关的分组,并且这些分组仅选择再现所需的分组,并使用它们来生成转换流。 记录装置38将该转换的流记录在记录介质44上。 在再现模式中,通过读取装置42读取来自记录介质44的转换流,并将其提供给恢复装置40。 恢复装置40根据该转换流的内容恢复和输出服务内容信号(例如,诸如NTSC的复合信号)。 视频/图像输出装置46接收该服务内容信号并输出​​视频/图像。 这些都被记录,仍然处于打包状态。 因此,由于可以实现包括控制数据的记录,所以可以形成记录/再现,而不会损害由控制数据提供的卫星广播的功能。