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

An optimization method for wireless transmission of video image data

A video image and wireless transmission technology, applied in the field of video transmission, can solve the problems of low-resolution video signals, and achieve the effect of improving integrity, improving transmission efficiency, and overcoming slow transmission speed.

Active Publication Date: 2022-05-31
苏州市鑫竹科技有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At this stage, due to the limitation of wireless bandwidth, most wireless video transmission products on the market can only transmit low-resolution video signals
Most products such as wireless video transmitters can only support low-rate video formats

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
  • An optimization method for wireless transmission of video image data

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] Below in conjunction with the accompanying drawings and examples, the specific embodiments of the present invention will be described in further detail. The following implementation

[0036] Video playback: the playback module extracts the video in the second video storage module for playback.

[0037] In the above-mentioned embodiment, it also includes detecting the congestion situation and communication quality of the wireless network path, selecting

[0041] The time lengths of the video clips are the same or different, and the sizes of the video clips are the same or different.

[0043] In the above-mentioned embodiment, it also includes constructing a plurality of wireless network paths, and monitoring the congestion of each wireless network path

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 relates to an optimization method for wireless transmission of video image data, belonging to the technical field of video transmission. The optimization method for wirelessly transmitting video image data includes the steps of preparation stage, preliminary processing, video segmentation, integrity detection of video segments, video merging, video playing and the like. The present invention is beneficial in that the video is divided into several video segments by the first video processing module, and each segment is encoded to generate a coding table, and the hash value detection is performed on each video segment to generate several second hashes. Hash value, then transmit the generated video segment to the second video processing module, then detect the transmitted video segment through the second video processing module, and verify the integrity of the video segment in combination with the second hash value and the coding table, It can not only improve the transmission efficiency, but also improve the integrity of video transmission, realize the optimized transmission of video image data, and overcome the defects of slow transmission speed and poor transmission quality in the prior art.

Description

An optimization method for wireless transmission of video image data technical field [0001] The present invention relates to an optimization method for wirelessly transmitting video image data, and belongs to the technical field of video transmission. Background technique [0002] Video production and transmission and display technologies are advancing rapidly, which improve the viewability and comfort of video. image It is getting clearer and larger, and the size of the display unit is getting larger and larger, and the transmission and display supporting high-definition has become a new development direction. along with life With the improvement and improvement of living standards, more and more families use high-definition video equipment (including video receiving equipment, sending equipment to and display devices), and these devices are all transmitted by wire, and are bundled one-to-one according to certain purposes tie. If a wireless mechanism is used to bre...

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): H04N21/4363H04N21/61H04N21/845H04N17/00
CPCH04N21/43637H04N21/6181H04N21/8456H04N17/004Y02D30/70
Inventor 孙涛
Owner 苏州市鑫竹科技有限公司