Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Video processing method and device, electronic equipment and storage medium

A video processing and video stream technology, applied in the field of video processing, can solve the problems of reducing the encoding efficiency of the mic-connected video stream, reducing the experience of mic-connected video, and the low encoding efficiency of IDR frame encoding

Active Publication Date: 2020-01-17
BEIJING DAJIA INTERNET INFORMATION TECH CO LTD
View PDF7 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the encoding efficiency of IDR frames is lower than that of ordinary P frames. When the IDR frame interval is set to be short, the encoder frequently encodes IDR frames, which reduces the encoding efficiency of the connected-mic video stream.
Therefore, the mic-connected video stream obtained by using this encoding method in the related art needs to be played at a very high bit rate to ensure the quality of the mic-connected video stream, which greatly reduces the user's mic-connected video experience.

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 processing method and device, electronic equipment and storage medium
  • Video processing method and device, electronic equipment and storage medium
  • Video processing method and device, electronic equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0086] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0087] figure 1 It is a schematic diagram of an implementation environment shown by an embodiment of the present application. refer to figure 1 , the implementation environment includes: client A and client B, and both client A and client B are installed with Lianmai video software, client A can be the source of Lianmai video, used to User A's voice and actions generate a mic-connected video stream. At this time, user terminal B is a video playback terminal, which is use...

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 embodiment of the invention provides a video processing method and device, electronic equipment and a storage medium. The invention discloses a video processing method. The method comprises the following steps: encoding a microphone-connected video stream currently generated by a video playing terminal into an IDR encoded image group; sending to a microphone-connected video playing end; then,according to a coding rule that the IDR frame interval is a plurality of LTR frame intervals; and the currently generated microphone-connected video stream is acquired again, encoded into a pluralityof LTR encoded image groups and sent to the microphone-connected video playing end in sequence, and the first frame of each LTR encoded image group is formed by encoding a preceding IDR frame or a preceding LTR frame. According to the invention, the LTR frame is used for replacing the frame which should be coded into the IDR frame, the original IDR frame interval is expanded, the frequent coding of the IDR frame is avoided, the coding efficiency of the microphone-connected video stream is improved, the quality of the microphone-connected video stream played by the microphone-connected video playing end is further improved, and the experience of the microphone-connected video of a user is effectively improved.

Description

technical field [0001] The embodiments of the present application relate to the technical field of video processing, and in particular, to a video processing method, device, electronic device, and storage medium. Background technique [0002] With the advent of the information age, Lianmai video has become a very popular way of communication. The mic-link video technology usually involves the mic-link video source and the mic-link video player. During the mic-link video process, the mic-link video source generates a mic-link video stream, and the mic-link video stream is encoded by an encoder, and then the encoded The final mic-connected video stream is sent to the mic-connected video player in real time, and the mic-connected video player decodes the mic-connected video stream and sends it to the playback window for playback. [0003] Since Lianmai video has extremely high requirements on real-time performance, in related technologies, in order to enable the Lianmai video ...

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): H04N21/2343H04N21/4402
CPCH04N21/234309H04N21/234345H04N21/440218H04N21/440245
Inventor 王晓楠黄晓政郑云飞陈敏闻兴赵明菲陈宇聪黄跃郭磊
Owner BEIJING DAJIA INTERNET INFORMATION TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com