Unlock instant, AI-driven research and patent intelligence for your innovation.

Video signal processing method and system

A technology of video signal and processing method, applied in parts of TV system, electronic digital data processing, parts of color TV, etc., can solve problems such as unproposed solution, high price, high cost of pre-monitoring card and high difficulty in realization , to achieve the effect of solving the high cost of realization, reducing the difficulty of realization and reducing the cost

Pending Publication Date: 2022-05-27
XIAN NOVASTAR TECH
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The larger the number of receiving capabilities of serdes, the more expensive the price, resulting in higher cost of pre-monitoring card and higher difficulty in implementation
[0004] For the above problems, no effective solution has been proposed

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
  • Video signal processing method and system
  • Video signal processing method and system
  • Video signal processing method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] According to an embodiment of the present invention, a method for processing a video signal is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings may be executed in a computer system such as a set of computer-executable instructions, and, although in the A logical order is shown in the flowcharts, but in some cases steps shown or described may be performed in an order different from that herein.

[0035] figure 1 is a flowchart of a method for processing a video signal according to an embodiment of the present invention, such as figure 1 As shown, the method includes the following steps:

[0036] Step S102: Execute the current scheduling process to determine a target group corresponding to the current scheduling process, wherein the target group is a group determined from a plurality of groups according to a preset scheduling order, and the plurality of groups are obtained by dividing a plurality of transmission cards, and e...

Embodiment 2

[0068] According to an embodiment of the present invention, a video signal processing system is provided. The system can execute the video signal processing method in the above-mentioned Embodiment 1. The specific implementation scheme and preferred application scenario are the same as those in the above-mentioned Embodiment 1, which will not be repeated here. .

[0069] image 3is a schematic diagram of a video signal processing system according to an embodiment of the present invention, such as image 3 As shown, the system includes:

[0070] The plurality of transmission cards 32 are used for outputting video signals, wherein the plurality of transmission cards are divided into a plurality of groups, and the number of transmission cards included in each group is less than or equal to a preset number.

[0071] The above-mentioned transmission card may be an input card or an output card included in the splicer device. In the embodiment of the present invention, an output ca...

Embodiment 3

[0089] According to an embodiment of the present invention, a computer-readable storage medium is provided, where the computer-readable storage medium includes a stored program, wherein, when the program is executed, the device where the computer-readable storage medium is located is controlled to execute the video signal in the above Embodiment 1. Approach.

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

No PUM Login to View More

Abstract

The invention discloses a video signal processing method and system. The method comprises the steps that a current scheduling process is executed, a target group corresponding to the current scheduling process is determined, the target group is a group determined from multiple groups according to a preset scheduling sequence, the multiple groups are obtained by dividing multiple transmission cards, and the number of the transmission cards contained in each group is smaller than or equal to a preset number; a scheduling instruction is sent to the switching device, the scheduling instruction comprises the identification information of the target group, the scheduling instruction is used for controlling the switching device to send the video signal corresponding to the target group to the display equipment, and the video signal corresponding to the target group is the video signal output by the transmission card contained in the target group. The technical problem that the implementation cost of a large-screen echoing function is high in the related art is solved.

Description

technical field [0001] The present invention relates to the field of display technology, and in particular, to a video signal processing method and system. Background technique [0002] The video processor has a large number and variety of video output interfaces, which can carry a variety of display devices. For example, the display device can be a large LED display screen or an LCD display wall. The device may be outdoors or in front of a screen and not within the visual range of the operating user. And the output interface of the splicer can flexibly establish multiple different screen combinations to display and output different contents. In this application background, users hope to have a unified output interface, which can integrate and display the output content of the entire splicer, that is, the observation and monitoring of all large-screen display contents can be realized, so as to have a large-screen echo function demand. [0003] In order to realize the larg...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/04H04N5/268G06F3/14
CPCH04N5/04H04N5/268G06F3/1446
Inventor 石振振周晶晶
Owner XIAN NOVASTAR TECH