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Application window preview method and system

A technology of application windows and windows, which is applied in the directions of instruments, calculations, electrical digital data processing, etc., and can solve problems such as the inability to realize application window previews

Active Publication Date: 2020-07-24
GUANGDONG VTRON TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide an application window preview method and system for the problem that the traditional signal preview method cannot realize the preview of the application window

Method used

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  • Application window preview method and system
  • Application window preview method and system
  • Application window preview method and system

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Embodiment Construction

[0028] In order to further explain the technical means adopted by the present invention and the effects obtained, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings and preferred embodiments.

[0029] figure 1 It is a schematic flow chart of an application window preview method in an embodiment, such as figure 1 As shown, the steps of the method include:

[0030] S101. Receive a window preview instruction sent by a preview terminal, open a corresponding application window according to the window preview instruction, and set an attribute of the application window to be invisible on a large-screen display terminal.

[0031] In this step, the preview terminal can be a computer, a tablet, a smart phone, etc., preview software is pre-installed in the preview terminal, and a window preview command can be issued through the preview software. In addition, the application env...

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PUM

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Abstract

The invention relates to a preview method and system. The method includes: receiving an application window preview instruction sent by a preview terminal, opening a corresponding application window according to the application window preview instruction and setting the attribute of the application window to be invisible on a large-screen display terminal, obtaining the data to be previewed currently displayed in the application window, and storing the data to be previewed. The preview data is sent to the preview terminal for preview. The technical scheme of the present invention can realize the preview of the application window when the signal source exists.

Description

technical field [0001] The invention relates to the technical field of large-screen display, in particular to an application window preview method and system. Background technique [0002] Large-screen display technology is usually used in monitoring rooms and conference rooms. When displaying a certain video or picture on a large screen, in order to avoid unexpected situations that may cause errors in the displayed content, it is generally necessary to preview the content to be displayed first. The current signal preview only supports capture card type signals and IP network video signals for preview. In the above method of previewing signals, the signal source must exist, and the application window has not opened a window on the large wall, so there is no signal source, even if the above method is used, the preview of the application window cannot be realized. Contents of the invention [0003] Based on this, it is necessary to provide an application window preview meth...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/14G06F3/0481
CPCG06F3/0481G06F3/1423
Inventor 李竞一甄海华
Owner GUANGDONG VTRON TECH CO LTD