利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

5 条记录 (耗时 0.022 秒)

    Method and system for controlling a display buffer in a content distribution system
    1.
    发明授权
    Method and system for controlling a display buffer in a content distribution system 有权
    用于控制内容分发系统中的显示缓冲器的方法和系统

    公开(公告)号：US08521810B1

    公开(公告)日：2013-08-27

    申请号：US12881027

    申请日：2010-09-13

    申请人： Diem V. Nguyen ,  Titus Winters ,  Michel Dalal ,  Jonathan Kochel ,  Walter F. Filbrich, Jr.

    发明人： Diem V. Nguyen ,  Titus Winters ,  Michel Dalal ,  Jonathan Kochel ,  Walter F. Filbrich, Jr.

    IPC分类号： G06F15/16

    CPC分类号： H04N21/42653 ,  H04N21/44004 ,  H04N21/4432

    摘要： A system and method for displaying graphics in a content distribution system includes a client device and a server device that communicates an allocate buffer command signal to the client device. The client device reserves an off-screen buffer having buffer identifier associated therewith and communicates a buffer response signal comprising the buffer identifier to the server device. The server device communicates a write command signal comprising graphics data and the buffer identifier to the client device. The client device stores the graphics data in an off-screen buffer in response to write command signal, transfers the graphics data from the off-screen buffer to an on-screen buffer and displays graphics corresponding to the graphics data on a display associated with the client device. A bit blit command may be used to transfer the graphics data from the off-screen buffer to the on-screen buffer.

    摘要翻译： 用于在内容分发系统中显示图形的系统和方法包括向客户端设备传送分配缓冲器命令信号的客户端设备和服务器设备。 客户端设备保留具有与其相关联的缓冲器标识符的屏幕外缓冲器，并将包括缓冲器标识符的缓冲器响应信号传送到服务器设备。 服务器设备将包括图形数据和缓冲器标识符的写命令信号传送到客户端设备。 客户端设备响应于写入命令信号将图形数据存储在屏幕外缓冲器中，将图形数据从屏幕外缓冲器传送到屏幕缓冲器，并将与图形数据相对应的图形显示在与 客户端设备。 可以使用有点blit命令将图形数据从屏幕外缓冲器传送到屏幕缓冲器。

    Method and system for forming an audio overlay for streaming content of a content distribution system
    3.
    发明授权
    Method and system for forming an audio overlay for streaming content of a content distribution system 有权
    用于形成用于内容分发系统的流内容的音频覆盖的方法和系统

    公开(公告)号：US08862761B1

    公开(公告)日：2014-10-14

    申请号：US12881016

    申请日：2010-09-13

    申请人： Diem V. Nguyen ,  Noreen Fong ,  Mark C. Guidarelli ,  Titus Winters

    发明人： Diem V. Nguyen ,  Noreen Fong ,  Mark C. Guidarelli ,  Titus Winters

    IPC分类号： G06F15/16

    CPC分类号： H04N21/4622 ,  H04N21/41407 ,  H04N21/43615 ,  H04N21/6143 ,  H04N21/8106

    摘要： A system and method for a operating a content distribution system includes a destination device and a requesting device that communicates a primary audio stream secondary audio stream and a video stream to the destination device. The destination device communicates the primary audio stream to a display. The destination device includes a secondary decoder configured to decode the secondary audio stream to form a decoded secondary audio stream. The destination device combines the secondary decoded audio stream and the primary audio stream.

    摘要翻译： 用于操作内容分发系统的系统和方法包括将主音频流次音频流和视频流传送到目的地设备的目的地设备和请求设备。 目标设备将主音频流传送到显示器。 目的地设备包括辅助解码器，其被配置为对次要音频流进行解码以形成解码的次要音频流。 目标设备组合二次解码音频流和主音频流。