Using double buffering for screen sharing
    1.
    发明授权
    Using double buffering for screen sharing 有权
    使用双缓冲屏幕共享

    公开(公告)号:US09407724B2

    公开(公告)日:2016-08-02

    申请号:US12773025

    申请日:2010-05-04

    摘要: Remote desktop sharing allows a user to access applications and data on a remote computer over a network. An intermediary computer can communicate with a host computer and one or more client computers to facilitate remote desktop sharing. The host can send the intermediary computer an encoded key frame and encoded updates. The intermediary computer can decode the host screen data, and apply subsequent updates to the decoded image so that the intermediary computer has a near live host screen image in a first buffer. A second buffer on the intermediary computer can store an instance of a screen encoder for each client computer that has joined the session and the most current host image that the client computer has. The encoder compares the near live screen image and the stored client computer host image to create an encoded differential screen image update to pass to the client computer.

    摘要翻译: 远程桌面共享允许用户通过网络访问远程计算机上的应用程序和数据。 中间计算机可以与主机和一个或多个客户端计算机进行通信,以便于远程桌面共享。 主机可以向中介计算机发送编码的关键帧和编码的更新。 中间计算机可以对主屏幕数据进行解码,并对解码图像应用后续更新,使得中间计算机在第一缓冲器中具有近现场主机屏幕图像。 中间计算机上的第二缓冲器可以存储已加入会话的每个客户端计算机和客户端计算机具有的最新主机映像的屏幕编码器的实例。 编码器比较近实况屏幕图像和存储的客户端计算机主机映像,以创建编码的差分屏幕图像更新以传递给客户端计算机。

    USING DOUBLE BUFFERING FOR SCREEN SHARING
    2.
    发明申请
    USING DOUBLE BUFFERING FOR SCREEN SHARING 有权
    使用双重缓冲进行屏幕分享

    公开(公告)号:US20110276900A1

    公开(公告)日:2011-11-10

    申请号:US12773025

    申请日:2010-05-04

    IPC分类号: G06F15/16 G06F3/048

    摘要: Remote desktop sharing allows a user to access applications and data on a remote computer over a network. An intermediary computer can communicate with a host computer and one or more client computers to facilitate remote desktop sharing. The host can send the intermediary computer an encoded key frame and encoded updates. The intermediary computer can decode the host screen data, and apply subsequent updates to the decoded image so that the intermediary computer has a near live host screen image in a first buffer. A second buffer on the intermediary computer can store an instance of a screen encoder for each client computer that has joined the session and the most current host image that the client computer has. The encoder compares the near live screen image and the stored client computer host image to create an encoded differential screen image update to pass to the client computer.

    摘要翻译: 远程桌面共享允许用户通过网络访问远程计算机上的应用程序和数据。 中间计算机可以与主机和一个或多个客户端计算机进行通信,以便于远程桌面共享。 主机可以向中介计算机发送编码的关键帧和编码的更新。 中间计算机可以对主屏幕数据进行解码,并对解码图像应用后续更新,使得中间计算机在第一缓冲器中具有近现场主机屏幕图像。 中间计算机上的第二缓冲器可以存储已加入会话的每个客户端计算机和客户端计算机具有的最新主机映像的屏幕编码器的实例。 编码器比较近实况屏幕图像和存储的客户端计算机主机映像,以创建编码的差分屏幕图像更新以传递给客户端计算机。

    Desktop screen sharing over HTTP
    4.
    发明授权
    Desktop screen sharing over HTTP 有权
    通过HTTP进行桌面屏幕共享

    公开(公告)号:US09143570B2

    公开(公告)日:2015-09-22

    申请号:US12773021

    申请日:2010-05-04

    IPC分类号: G06F15/16 H04L29/08 H04L29/06

    摘要: Sharing a desktop screen is implemented on a Hypertext Transfer Protocol (HTTP) web server using variable interval GET and POST requests. Connection to a web server bypasses firewall or shared IP limitations. In the described HTTP/HTTPS only solution, an existing web server is used to allow one or more clients to view a remote computer's screen and control it (remoting). The web server can act as an intermediary to enable one computer to “take control” of a second computer by enabling the first computer (a client) to view the desktop session of the second computer (a host) and enable the first computer to act as master for input device input (e.g., keyboard input, mouse input, stylus input, etc.) for the second computer.

    摘要翻译: 使用可变间隔GET和POST请求在超文本传输​​协议(HTTP)Web服务器上实现共享桌面屏幕。 与Web服务器的连接绕过防火墙或共享的IP限制。 在所描述的仅HTTP / HTTPS解决方案中,现有的Web服务器用于允许一个或多个客户端查看远程计算机的屏幕并进行控制(远程处理)。 网络服务器可以充当中介,以使得一台计算机能够通过使第一计算机(客户端)查看第二计算机(主机)的桌面会话并使第一计算机能够起作用来“控制”第二计算机 作为第二台计算机的输入设备输入(例如键盘输入,鼠标输入,触控笔输入等)的主机。

    DESKTOP SCREEN SHARING OVER HTTP
    5.
    发明申请
    DESKTOP SCREEN SHARING OVER HTTP 有权
    桌面屏幕通过HTTP共享

    公开(公告)号:US20110276619A1

    公开(公告)日:2011-11-10

    申请号:US12773021

    申请日:2010-05-04

    IPC分类号: G06F15/16

    摘要: Sharing a desktop screen is implemented on a Hypertext Transfer Protocol (HTTP) web server using variable interval GET and POST requests. Connection to a web server bypasses firewall or shared IP limitations. In the described HTTP/HTTPS only solution, an existing web server is used to allow one or more clients to view a remote computer's screen and control it (remoting). The web server can act as an intermediary to enable one computer to “take control” of a second computer by enabling the first computer (a client) to view the desktop session of the second computer (a host) and enable the first computer to act as master for input device input (e.g., keyboard input, mouse input, stylus input, etc.) for the second computer.

    摘要翻译: 使用可变间隔GET和POST请求在超文本传输​​协议(HTTP)Web服务器上实现共享桌面屏幕。 与Web服务器的连接绕过防火墙或共享的IP限制。 在所描述的仅HTTP / HTTPS解决方案中,现有的Web服务器用于允许一个或多个客户端查看远程计算机的屏幕并进行控制(远程处理)。 网络服务器可以充当中介,以使得一台计算机能够通过使第一计算机(客户端)查看第二计算机(主机)的桌面会话并使第一计算机能够起作用来“控制”第二计算机 作为第二台计算机的输入设备输入(例如键盘输入,鼠标输入,触控笔输入等)的主机。