Title:
METHOD AND APPARATUS FOR TRANSMITTING DESKTOP IMAGE DATA OF VIRTUAL MACHINE, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/228032
Kind Code:
A1
Abstract:
The present application provides a method and apparatus for transmitting desktop image data of a virtual machine, and an electronic device. The method comprises: capturing, in a virtual machine according to a preset time interval, the desktop image data of the virtual machine that is rendered by a preset virtual graphics card, and storing the desktop image data in a preset data buffer area in a PCI device; if a connection request sent by a client is monitored, obtaining the desktop image data stored in the data buffer area; and sending the desktop image data to the client, so that the client displays the desktop image data. The PCI device, as a data source of a desktop image data transmission service, realizes the obtaining of high-resolution desktop image data by means of a capturing operation. Therefore, the image data rendered by a high-performance virtual graphics card can be stored by means of the capturing operation and the PCI device and transmitted to the client, so as to implement the transmission of the high-resolution desktop image data with the client, thereby improving the display effect of the client, and also improving the user experience.
Inventors:
ZHANG HENG (CN)
Application Number:
PCT/CN2021/092709
Publication Date:
November 18, 2021
Filing Date:
May 10, 2021
Export Citation:
Assignee:
BEIJING KINGSOFT CLOUD NETWORK TECHNIQUE CO LTD (CN)
International Classes:
G06F9/451; G06F9/455
Foreign References:
| CN104660687A | 2015-05-27 | |||
| CN103139634A | 2013-06-05 | |||
| KR20150069821A | 2015-06-24 |
Attorney, Agent or Firm:
PATENTSINO IP FIRM (CN)
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