Recording and broadcasting screen switching method, system, readable storage medium and device
A technology of screen switching and screen, applied in parts of TV system, parts of TV and color TV, etc., can solve problems such as difficulty in viewing
Active Publication Date: 2022-01-11
ZHEJIANG DAHUA TECH CO LTD
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0007] Based on this, it is necessary to provide a recording and broadcasting screen switching method, system, readable storage medium and equipment for the traditional recording and broadcasting switching system.
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0082] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not limit the protection scope of the present invention.
[0083] The terms "comprising" and "having" and any variations thereof in the embodiments of the present invention are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or (module) units is not limited to the listed steps or units, but optionally also includes steps or units not listed, or optionally It also includes other steps or elements inherent to these processes, methods, products or devices.
[0084] Terms used in the embodiments of the present invention are only for the purpose of des...
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 relates to a recording and broadcasting screen switching method, system, readable storage medium and equipment, which belong to the technical field of video image processing. The recording and broadcasting scenes are photographed at different angles, and the recording and broadcasting screens at different angles are obtained and displayed in turn. Each recording and broadcasting screen, so that each recording and broadcasting screen can be displayed at an appropriate time; according to the priority of the recording and broadcasting screen to be switched, the priority of the currently displayed recording and broadcasting screen, and the displayed time of the currently displayed recording and broadcasting screen, Judging whether to switch the screen, the recording and broadcasting screen to be switched will be displayed after the judgment is confirmed, so that the display time of the currently displayed recording and broadcasting screen will not be too short, and the recording and broadcasting screen to be switched can be displayed at the same time, and due to the round robin With the display mechanism, the recording and broadcasting screens to be switched will not occupy display resources for a long time, and the recording and broadcasting screens from various angles can be taken into account, solving the problem that it is difficult to watch and take into account other screens when a certain screen occupies the main screen for a long time.
Description
technical field [0001] The present invention relates to the technical field of video image processing, in particular to a recording and broadcasting screen switching method, system, readable storage medium and equipment. Background technique [0002] In multimedia applications, when people use the recording and broadcasting system, in addition to pursuing higher video picture quality and full automation, more accurate role switching in video playback is also a potential quality that people are constantly pursuing. [0003] The traditional recording and broadcast switching system is divided into: manual guide and automatic switch guide. [0004] Manual manual broadcasting is a manual operation by personnel to switch the guide screen; automatic switching guides can generally generate video switching signals through the detection method of combining audio and video to trigger the switch of the guide screen. [0005] In the process of realizing the technical solution of the pre...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/268H04N21/6587H04N21/218
CPCH04N5/268H04N21/6587H04N21/21805
Inventor 张晓慧
Owner ZHEJIANG DAHUA TECH CO LTD