Method and device for supporting multiple persons to capture projection screen playing picture and storage medium
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A picture and screenshot technology, applied in the computer field, can solve problems such as unclear photos
Pending Publication Date: 2021-05-07
SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
View PDF4 Cites 1 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0004] The main purpose of the present invention is to provide a method, device, and computer storage medium that support multiple people to intercept and play images on the screen, aiming to solve the problem in the prior art when the speaker uses an intelligent terminal and an intelligent display device to perform screen projection. Only the third-party smart terminal can take photos to record the content of the screen projection, which leads to the problem that the photos taken are not clear
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
no. 1 example
[0058] refer to figure 2 , figure 2 It is the first embodiment of the method for supporting multiple people to intercept the screen-casting playback screen of the present invention, and the method for supporting multiple people to intercept the screen-casting playback screen includes the following steps:
[0059] In step S110, the smart terminal establishes a communication connection with the smart display terminal to perform screen projection and playback.
[0060] In this embodiment, the smart terminal includes, but is not limited to: a smart phone, a computer, a tablet computer, a wearable portable device, and the like. Smart display terminals include, but are not limited to: smart TVs, computer monitors and other smart devices with display functions.
[0061] The establishment of a communication connection between the smart terminal and the smart display terminal can be a human-controlled connection, or the smart terminal and the smart display terminal are connected un...
no. 2 example
[0123] refer to Figure 9 , Figure 9 The second embodiment of the method of the present invention that supports multiple people to intercept and screen-cast playback images includes:
[0124] Step S410, the smart terminal establishes a communication connection with the smart display end, and performs screen projection and playback.
[0125] Step S420, a preset number of third-party smart terminals establish communication connections with the smart display terminal in a preset manner.
[0126] Step S430, acquiring a preset number of screen capture requests from third-party smart terminals and their corresponding time stamps.
[0127] Step S440, according to the preset number of third-party smart terminals' screenshot requests and their corresponding time stamps, the playing screen corresponding to the playing file on the smart display terminal is acquired.
[0128]Step S450, sending the playback screen corresponding to the file played by the smart display terminal to a pres...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
Abstract
The invention discloses a method and device for supporting multiple persons to capture a projection screen playing picture and a computer storage medium, and the method comprises the following steps: an intelligent terminal establishes communication connection with an intelligent display terminal, and carries out projection screen playing; the preset number of third-party intelligent terminals establish communication connection with the intelligent display terminal in a preset mode; screen capture requests of a preset number of third-party intelligent terminals and timestamps corresponding to the screen capture requests are obtained; according to the preset number of screen capture requests of the third-party intelligent terminals and the timestamps corresponding to the screen capture requests, a playing picture corresponding to a playing file of the intelligent display terminal is obtained; anda playing picture corresponding to the intelligent display end playing file is sent to a preset number of third-party intelligent terminals. The problem that in the prior art, when a speaker carries out screen projection display through an intelligent terminal and intelligent display equipment, a viewer can only record the screen projection content in the mode that a third-party intelligent terminal takes a picture, and consequently the taken picture is not clear is solved.
Description
technical field [0001] The present invention relates to the field of computer technology, and in particular to a method, device and computer storage medium for supporting multiple people to intercept and screen-cast images. Background technique [0002] With the popularization of smart display devices, such as smart TVs, many conference scenes often use TV screens as display devices to display files such as videos, PPTs, PDFs, Words, and Excels. When the speaker uses a smart terminal to connect to the TV to share, the viewers in the audience can only take pictures of the content being shared by a third-party smart terminal, which often results in unclear content. [0003] Therefore, there is a problem in the prior art that when a speaker uses a smart terminal and a smart display device for screen projection, the viewer can only record the content of the screen projection in the form of a third-party smart terminal taking photos, resulting in unclear photos. Contents of the...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more