Calling method based on video image and text transmission in cloud desktop platform low-bandwidth mode

Calling method based on video image and text transmission in cloud desktop platform low-bandwidth mode

  • CN 103,685,508 A
  • Filed: 12/12/2013
  • Published: 03/26/2014
  • Est. Priority Date: 08/28/2013
  • Status: Active Application
First Claim
Patent Images

1. the videography based under cloud desktop platform low bandwidth model transmits call method, comprise high in the clouds cloud desktop, thin client end and the high instrument of clapping, it is characterized in that the redirected client of Twain in the cloud desktop of high in the clouds is connected with the API HOOK of cloud desktop by Windows operating system nucleus, the Twain of thin client end is redirected client and the thin client end TWAIN protocol interface by standard and comes source manager to be connected with TWAIN protocol data, two Twain are redirected the tunnel by stand-alone computer framework agreement host-host protocol between client and realize communication, the described high instrument of clapping connects thin client by USB wiring or IO bus,Between thin client local side and high in the clouds cloud desktop, videography transmission call method step is as follows:

  • (1) thin client end connects operation far-end high in the clouds cloud desktop;

    (2) cloud multipad in high in the clouds calls high in the clouds Twain and is redirected the Twain interface in client;

    (3) high in the clouds Twain is redirected after client call instruction, sends to thin client end Twain to be redirected client call instruction;

    (4) the high instrument of clapping of thin client end Twain client respective calls local side peripheral hardware;

    (5) thin client end returns to preview video image and to thin client end Twain, is redirected client and carries out preview;

    (6) by manual adjustments, taking thing adjustment shooting angle takes;

    (7) taking the picture file generating is redirected client feedback to the redirected client generation high in the clouds image of high in the clouds Twain and is uploaded to operation system database by application program by thin client end Twain.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×