Method and display device for video projection

A display device and video technology, applied in image communication, selective content distribution, electrical components, etc., can solve the problems of long time consumption, low projection efficiency, poor experience, etc., and achieve the effect of shortening time and improving projection efficiency

Active Publication Date: 2022-02-25
VIDAA(荷兰)国际控股有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that the entire screen projection process includes the time for the TV to be turned on, the time for establishing a network connection with the mobile phone, the time for receiving the video push information sent by the mobile phone, and the time for starting the video application. It can be seen that the entire screen projection process takes a long time. As a result, the efficiency of screen projection is low, and the experience brought to users is poor.

Method used

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  • Method and display device for video projection
  • Method and display device for video projection
  • Method and display device for video projection

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Embodiment Construction

[0025] In order to make the purpose, implementation and advantages of the application clearer, the following will clearly and completely describe the exemplary embodiments of the application in conjunction with the accompanying drawings in the exemplary embodiments of the application. Obviously, the described exemplary embodiments It is only a part of the embodiments of the present application, but not all the embodiments.

[0026] Based on the exemplary embodiments described in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the appended claims of this application. In addition, although the disclosures in this application are introduced as exemplary one or several examples, it should be understood that each aspect of these disclosures can also independently constitute a complete implementation.

[0027] It should be noted that the brief description of the terms in this...

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Abstract

The present application provides a video projection method and a display device. The method includes: when the display device is not working, starting the display device in response to a network wake-up packet carrying application information sent by the mobile terminal, and establishing the display device with the mobile phone. While connecting, by analyzing the application information sent by the mobile terminal, for the situation that there is no video URI in the application information, while establishing a connection with the mobile terminal, in response to the first indication information in the application information, start in the background and run the target application. In this way, after receiving the video pushed by the mobile terminal, the target application program running in the background is switched to the foreground, so that the target application program is used to play the video. In this application, establishing a network connection with a mobile terminal and launching a target application are performed simultaneously. Therefore, applying the technical solution provided by this application can shorten the time of the screen projection process, thereby improving the screen projection efficiency.

Description

technical field [0001] The present application relates to the technical field of smart TVs, and in particular to a video projection method and a display device. Background technique [0002] With the rapid development of electronic information technology, smart TVs with communication functions and networking functions have gradually been integrated into people's lives and work. Along with this, the screen projection interaction technology between smart TVs and mobile phones has also brought users A more extreme experience. [0003] However, when the smart TV is not working, the whole process of the mobile phone casting screen to the smart TV is as follows: first, the smart TV starts the smart TV in response to the magic packet sent by the mobile phone to the smart TV; After the TV is turned on, it establishes a connection with the mobile phone; again, after the connection is successful, it receives the video push information pushed by the mobile phone, and finally, starts t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/41H04N21/422H04N21/81H04N21/8352
CPCH04N21/4126H04N21/42204H04N21/8173H04N21/8352
Inventor 孙立庆李建军
Owner VIDAA(荷兰)国际控股有限公司
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