System and method for automatically updating timed DRM keys
    1.
    发明申请
    System and method for automatically updating timed DRM keys 审中-公开
    自动更新定时DRM密钥的系统和方法

    公开(公告)号:US20070219909A1

    公开(公告)日:2007-09-20

    申请号:US11403753

    申请日:2006-04-13

    IPC分类号: H04L9/00

    摘要: A system and method for renewing the ability of a component to play digital content. A timer is established, and before the elapse of the timer the component is engaged with a battery charging cradle. By virtue of the component being engaged with the cradle, the timer is reset.

    摘要翻译: 一种用于更新组件播放数字内容的能力的系统和方法。 建立定时器,并且在定时器经过之前,部件与电池充电座一起使用。 由于部件与支架接合,定时器被复位。

    Methods and systems for improving network response during channel change
    2.
    发明授权
    Methods and systems for improving network response during channel change 失效
    改善频道期间网络响应的方法和系统

    公开(公告)号:US08095955B2

    公开(公告)日:2012-01-10

    申请号:US12259531

    申请日:2008-10-28

    IPC分类号: H04N7/173

    摘要: In response to a channel change command in a home network, to reduce latency a real time network bandwidth determination is made and if the determination indicates that bandwidth is sufficient to support only I-frame transmission, then only I-frames are sent temporarily from the source to the sink. Otherwise, I and P frames only are sent and may be encoded at a faster than normal frame rate and displayed at a lower than normal frame rate. If the sink is not configured for non-standard groups of pictures (GOP) some of the P frames can be indicated to the sink as being B-frames.

    摘要翻译: 响应于家庭网络中的信道改变命令,为了减少等待时间,进行实时网络带宽确定,并且如果确定指示带宽足以仅支持I帧传输,则仅I帧被从 来源到水槽。 否则,仅发送I和P帧,并且可以以比正常帧速率更快地编码并以低于正常帧速率显示。 如果接收器未配置用于非标准图像组(GOP),则可将一些P帧指示为接收器作为B帧。

    PC DOCK FOR TV
    6.
    发明申请
    PC DOCK FOR TV 审中-公开

    公开(公告)号:US20100245668A1

    公开(公告)日:2010-09-30

    申请号:US12409882

    申请日:2009-03-24

    IPC分类号: H04N7/00

    摘要: A computer dock communicates with a TV over a HDMI link and a USB and/or Ethernet link. The dock can include a keyboard and mouse and the user can select whether the keyboard/mouse signals are sent to the computer or the TV. The input devices of the computer in the dock and/or the input devices of the dock can be used to provide navigation input to the TV to navigate around user interfaces such as a cross-media bar (XMB).

    摘要翻译: 计算机底座通过HDMI链路和USB和/或以太网链路与电视机进行通信。 码头可以包括键盘和鼠标,用户可以选择是否将键盘/鼠标信号发送到计算机或电视机。 坞站中的计算机的输入设备和/或坞站的输入设备可用于向TV提供导航输入,以在诸如跨媒体栏(XMB)之类的用户接口周围导航。

    METHODS AND SYSTEMS FOR IMPROVING NETWORK RESPONSE DURING CHANNEL CHANGE
    7.
    发明申请
    METHODS AND SYSTEMS FOR IMPROVING NETWORK RESPONSE DURING CHANNEL CHANGE 失效
    改善通道变化过程中网络响应的方法和系统

    公开(公告)号:US20100104009A1

    公开(公告)日:2010-04-29

    申请号:US12259531

    申请日:2008-10-28

    IPC分类号: H04N7/32

    摘要: In response to a channel change command in a home network, to reduce latency a real time network bandwidth determination is made and if the determination indicates that bandwidth is sufficient to support only I-frame transmission, then only I-frames are sent temporarily from the source to the sink. Otherwise, I and P frames only are sent and may he encoded at a faster than normal frame rate and displayed at a lower than normal frame rate. If the sink is not configured for non-standard groups of pictures (GOP) some of the P frames can be indicated to the sink as being B-frames.

    摘要翻译: 响应于家庭网络中的信道改变命令,为了减少等待时间,进行实时网络带宽确定,并且如果确定指示带宽足以仅支持I帧传输,则仅I帧被从 来源到水槽。 否则,仅发送I帧和P帧,并且可以以比正常帧速率更快地编码并以低于正常帧速率显示。 如果接收器未配置用于非标准图像组(GOP),则可将一些P帧指示为接收器作为B帧。

    BEDROOM PROJECTOR WITH CLOCK AND AMBIENT LIGHT CONTROL FEATURES
    8.
    发明申请
    BEDROOM PROJECTOR WITH CLOCK AND AMBIENT LIGHT CONTROL FEATURES 审中-公开
    卧室投影仪具有时尚和独特的灯光控制功能

    公开(公告)号:US20110080335A1

    公开(公告)日:2011-04-07

    申请号:US12573494

    申请日:2009-10-05

    IPC分类号: G06F3/02

    摘要: The brightness of a bed-mounted projector that projects images on a wall or ceiling is established in proportion to the ambient light level in the room. A motion detector can be used to operate room lights in the room only at user-defined times. Keystone correction of the image can be made based on the projection angle as sensed by an orientation sensor. An input strip on the headboard centerline can be used as a control input device.

    摘要翻译: 在墙壁或天花板上投影图像的床上投影机的亮度与房间中的环境光线水平成比例。 运动检测器可以用于在用户定义的时间内在室内操作房间灯。 可以基于由取向传感器感测到的投影角度来进行图像的梯形校正。 床头板中心线上的输入条可用作控制输入设备。

    System and Method for Audio Identification and Metadata Retrieval
    10.
    发明申请
    System and Method for Audio Identification and Metadata Retrieval 有权
    用于音频识别和元数据检索的系统和方法

    公开(公告)号:US20090041418A1

    公开(公告)日:2009-02-12

    申请号:US11835954

    申请日:2007-08-08

    IPC分类号: H04N9/00 H04N9/806

    摘要: Herein, a display device, system and method are described for identifying digital content through comparison of one or more audio thumbnails when the digital content is provided without metadata. According to one embodiment, a display device comprises a display, audio conversion logic and a transceiver. The audio conversion logic is adapted to produce one or more audio thumbnails, which are compact representations of a snippet of audio from that incoming digital content without the metadata. The transceiver is adapted to transmit the one or more audio thumbnails in order to (i) retrieve metadata associated with the digital content from an external source separate from a source of the digital content and (ii) display information provided by the metadata on the display.

    摘要翻译: 这里,描述了当没有元数据时提供数字内容时通过比较一个或多个音频缩略图来识别数字内容的显示设备,系统和方法。 根据一个实施例,显示设备包括显示器,音频转换逻辑和收发器。 音频转换逻辑适于产生一个或多个音频缩略图,其是来自该传入数字内容的没有元数据的音频片段的紧凑表示。 收发器适于发送一个或多个音频缩略图,以便(i)从与数字内容的源分离的外部源检索与数字内容相关联的元数据,以及(ii)由显示器上的元数据提供的显示信息 。