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Double-screen different display method, storage medium and electronic equipment

A technology of terminal equipment and application programs, which is applied in the direction of TV, electrical components, color TV, etc., can solve the problems of heavy workload and high hardware cost, and achieve the effect of reducing hardware cost, increasing flexibility, and avoiding operation process

Active Publication Date: 2020-02-04
BOE TECH GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present disclosure is to provide a dual-screen different display method, a computer-readable storage medium, and an electronic device, so as to overcome the problems of high hardware cost and heavy workload caused by the limitations of related technologies at least to a certain extent

Method used

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  • Double-screen different display method, storage medium and electronic equipment
  • Double-screen different display method, storage medium and electronic equipment
  • Double-screen different display method, storage medium and electronic equipment

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Embodiment Construction

[0033] Example embodiments will now be described more fully with reference to the accompanying drawings. However, the example embodiments can be implemented in various forms, and should not be construed as being limited to the examples set forth herein; on the contrary, the provision of these embodiments makes the present disclosure more comprehensive and complete, and fully conveys the concept of the example embodiments To those skilled in the art. The described features, structures or characteristics can be combined in one or more embodiments in any suitable way. In the following description, many specific details are provided to give a sufficient understanding of the embodiments of the present disclosure. However, those skilled in the art will realize that the technical solutions of the present disclosure can be practiced without one or more of the specific details, or other methods, components, devices, steps, etc. can be used. In other cases, the known technical solution...

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Abstract

The invention belongs to the technical field of computer processing, and relates to a double-screen different display method, a computer readable storage medium and electronic equipment. The method comprises the following steps: receiving an original video signal transmitted by a first application program, and receiving OSD information transmitted by a second application program; stretching the original video signal to obtain a target video signal with a first target resolution; and performing superposition processing on the OSD information and the target video signal, and outputting the superposed information for display. On one hand, the display of the video signal and the OSD information is respectively realized by two application programs, parallel development can be carried out. The development complexity is reduced. On the other hand, the video signal and the OSD information can be respectively processed, so that the development flexibility is improved. The advantages of corresponding modules are further exerted. The operation process of introducing other hardware is avoided, and the hardware cost of the equipment is reduced.

Description

Technical field [0001] The present disclosure relates to the field of computer processing technology, and in particular to a dual-screen different display method, computer-readable storage medium and electronic equipment. Background technique [0002] With the advent of 8k LCD panels, 8k display technology is increasingly being applied to various products, such as display devices such as televisions, advertising machines, and monitors. But up to now, the System on Chip (Soc) technology on the market cannot support 8k signal output. Therefore, Soc and Field-Programmable Gate Array (FPGA for short) are commonly used in these display devices to solve this problem. Specifically, you can run the system on Soc, receive signals, and transmit 4k media content to the FPGA through the 4k interface, and then the FPGA will stretch the media content and output it to the circuit board. [0003] However, in addition to displaying media content, a display device usually also displays an on-scree...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/445H04N5/262H04N5/265
CPCH04N5/2628H04N5/265H04N21/47
Inventor 冯峰
Owner BOE TECH GRP CO LTD
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