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

TV and real-time visual source switching processing method

A processing method and video processing technology, applied in the field of television, can solve problems such as unpredictable program content and inconvenient user operation and use, and achieve the effect of improving operation convenience and good experience

Active Publication Date: 2021-08-24
深圳康佳电子科技有限公司
View PDF12 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing TV, the program cannot be seen before the source is switched, and the content of the program is unpredictable, which is inconvenient for users to operate and use

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
  • TV and real-time visual source switching processing method
  • TV and real-time visual source switching processing method
  • TV and real-time visual source switching processing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] In order to make the object, technical solution and effect of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0043] A TV provided by an embodiment of the present invention, such as figure 1 As shown, include: multiple source interfaces (various source interfaces 11), source distributor 203, TV mainboard 10, multiple video processing boards (such as figure 1 204 , 205 and 206 shown), the display panel 12 , and the FPGA chip 201 respectively connected to the TV main board 10 and each video processing board.

[0044] In the embodiment of the present invention, multiple signal source interfaces (various signal source interfaces 11) are used to connect various signal sources; for example, multiple HDMI...

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 TV and a real-time visual signal source switching processing method. The TV includes: multiple signal source interfaces, a signal source distributor, a TV main board, a plurality of video processing boards, a display panel, respectively connected with the TV main board, each video The FPGA chip connected to the processing board synthesizes the full-screen main picture processed by the TV main board and the multiple sub-window pre-display pictures converted by multiple video processing boards. The sub-window pre-displays the final picture of the picture, and outputs the display data to the panel to display the picture; the FPGA chip is also used to receive the commands sent by the TV main board, and the request commands sent by the FPGA to the TV main board. In the present invention, the content can be pre-monitored before source switching, and the content is played in real time, and multiple source programs can be previewed; since the preview content is played in real time, the user can accurately grasp the switching time point, which is efficient and fast .

Description

technical field [0001] The invention relates to the technical field of television, in particular to a television and a real-time visual source switching processing method. Background technique [0002] The television has various video signal source (referred to as signal source) interfaces, for example, multiple HDMI interfaces, AV, VGA, multiple USB interfaces, and LAN network interfaces. In the existing TV, the program cannot be seen before the signal source is switched, and the content of the program is unpredictable, which is inconvenient for the user to operate and use. [0003] Therefore, the prior art still needs to be improved and developed. Contents of the invention [0004] In view of the deficiencies in the above-mentioned prior art, the object of the present invention is to provide a television and a real-time visual source switching processing method. Before the source is switched, the content of the present invention can be pre-monitored, and the content is ...

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 Patents(China)
IPC IPC(8): H04N5/765H04N5/268H04N5/262H04N7/01H04N21/443H04N21/442
CPCH04N5/262H04N5/268H04N5/765H04N7/01H04N21/442H04N21/443
Inventor 梁宁郭斌
Owner 深圳康佳电子科技有限公司