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

Video encoding and decoding method, device, storage medium and computer equipment

A video encoding and encoding technology, which is applied in the computer field, can solve problems such as poor video quality, and achieve the effects of improving quality, reducing data volume, and improving accuracy

Active Publication Date: 2018-11-16
TENCENT TECH (SHENZHEN) CO LTD
View PDF6 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a video encoding, encoding method, device, computer equipment, and storage medium, which can solve the problem of poor video quality in traditional video encoding and decoding methods

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 encoding and decoding method, device, storage medium and computer equipment
  • Video encoding and decoding method, device, storage medium and computer equipment
  • Video encoding and decoding method, device, storage medium and computer equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0068] In order to make the purpose, technical solutions, and advantages of this application clearer, the following further describes this application in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the application, but not to limit the application.

[0069] figure 1 Is an application environment diagram of the video encoding method in an embodiment, such as figure 1 As shown, the application environment includes a terminal 110 and a server 120. Video decoding methods can also be used in this application environment.

[0070] It can be understood that both the video encoding method and the video decoding method can be completed in the terminal 110 or the server 120. The terminal 110 may encode the input original video frame using the video encoding method provided in the embodiment of the present invention, and then send the encoded data to the server 120. At this t...

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 application relates to a video encoding and decoding method, a video encoding and decoding device, a storage medium, and computer equipment. The video encoding method comprises: acquiring video frames to be encoded, wherein different video frames to be encoded have different resolutions; determining target motion vectors corresponding to each of the blocks to be encoded in the video frames tobe encoded in the target resolution indicated by the selected target motion vector resolution information; acquiring predicted motion vectors corresponding to each of the blocks to be encoded at the target resolution; and obtaining encoded data of the video frames to be encoded according to the motion residual between each of the target motion vectors and the corresponding predicted motion vectors, wherein the encoded data includes identification information indicating the target resolution. The solution provided by the application may improve the encoding quality.

Description

Technical field [0001] This application relates to the field of computer technology, and in particular to a video encoding and decoding method, device, storage medium and computer equipment. Background technique [0002] With the development of digital media technology and computer technology, video is used in various fields, such as mobile communications, network monitoring, and network television. With the improvement of hardware performance and screen resolution, users have an increasingly strong demand for high-definition video. [0003] Under the condition of limited bandwidth, traditional encoders encode video frames indiscriminately, which may cause poor video quality in certain scenes. For example, when the bit rate is 750kbps, all video frames are encoded indiscriminately. , There are some cases of poor video frame quality, for example, encoders based on H.264\H.265\iOS, etc. have similar problems. Summary of the invention [0004] The embodiments of the present invention...

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): H04N19/44H04N19/139H04N19/124H04N19/91H04N19/13H04N19/61H04N19/176
CPCH04N19/124H04N19/13H04N19/139H04N19/176H04N19/44H04N19/61H04N19/91H04N19/96H04N19/177
Inventor 高欣玮毛煦楠谷沉沉
Owner TENCENT TECH (SHENZHEN) CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com