Video data processing method and device, computing equipment and readable storage medium

A computing device and video data technology, applied in the computer field, can solve problems such as increasing CPU load, achieve real-time processing, avoid data transmission, and maintain synchronization

Pending Publication Date: 2021-07-20
UNIONTECH SOFTWARE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for windows that update the display content in real time, such as video playback, the use of file sharing and frequent reading and writing of shared files will undoubtedly increase the burden on the CPU.

Method used

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  • Video data processing method and device, computing equipment and readable storage medium
  • Video data processing method and device, computing equipment and readable storage medium
  • Video data processing method and device, computing equipment and readable storage medium

Examples

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Embodiment Construction

[0023] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0024] figure 1 A schematic diagram of a computing device 100 according to one embodiment of the invention is shown. It should be noted, figure 1 The shown computing device 100 is only an example. In practice, the computing device used to implement the data processing method of the present invention may be any type of device, and its hardware configuration may be similar to that of figure 1 The computing device 100 shown is the s...

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PUM

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Abstract

The invention discloses a video data processing method, which is suitable for being executed in computing equipment, and comprises the following steps: receiving a window preview instruction, and obtaining identification information of a to-be-previewed window; obtaining display data of the to-be-previewed window according to the identification information, and drawing the display data to a texture video memory unit; and displaying the data in the texture video memory unit in a preview window. The invention also discloses a corresponding device, computing equipment and a readable storage medium.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a video data processing method, device, computing equipment and readable storage medium. Background technique [0002] The window management in the Linux system is mostly implemented by Kwin. KWin is a window manager in the X Window system and constitutes a part of KDE Software Compilation. In KDE Software Compilation 4, KWin has added support for combination mode and OpenGL. In order to realize the small window preview of a specific window, the screenshot tool provided by the Kwin window manager is currently used in the Linux system. According to the window ID of the window, when a frame is drawn, the frame buffer in the video memory is read. The data is copied to the CPU memory, and then saved to the file, and the data in the saved file is synchronously read through the preview window and displayed to realize the preview of the specific window. However, for windows t...

Claims

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Application Information

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IPC IPC(8): G06F9/451G06F8/38
CPCG06F9/452G06F8/38
Inventor 谭芳
Owner UNIONTECH SOFTWARE TECH CO LTD
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