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

Video live broadcast coding and decoding forwarding system

A forwarding system and live video technology, applied in selective content distribution, image communication, electrical components, etc., can solve the problems of increasing system stability risk, prone to freeze or interruption, affecting live broadcast efficiency and effect, etc., to prevent The effect of encoding too slow and improving efficiency

Pending Publication Date: 2022-04-12
BEIJING EASY TIMES DIGITAL TECH
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a live video codec and forwarding system to improve the related technologies. In the process of live video codec and forwarding, the requirements for the hardware of the director are very high. When the video resolution is high, the video screen switching process is prone to occur. Stuck or interrupted, when the video resolution is low, it will reduce the real-time performance of the live broadcast, increase the risk of system stability, and affect the efficiency and effect of the live broadcast

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 live broadcast coding and decoding forwarding system
  • Video live broadcast coding and decoding forwarding system
  • Video live broadcast coding and decoding forwarding system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] see Figure 1-Figure 6 , the present invention provides a live video codec forwarding system, comprising:

[0037] Video source switching module, video content mixing module, video encoding module and video recording module;

[0038]The video content mixing module is signal-connected with the video source switching module;

[0039] The video source switching module is used to receive the dispatching service instruction to control the switching video source address, initialize the decoder, replace the decoder for taking video frames, and switch the video source regularly or in real time according to the instruction information or codec configuration received from the dispatching service;

[0040] The video source switching module includes a control unit and a decoder unit;

[0041] The control unit is used to receive the video source address of the scheduling service instruction to control switching, and is used to switch the video source according to the configuration...

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 video live broadcast coding and decoding forwarding system, which comprises a video source switching module, a video content mixing module, a video coding module and a video recording module, and is characterized in that the video content mixing module is in signal connection with the video source switching module, and the video coding module and the video recording module are in signal connection with the video content mixing module; and video source switching, video content mixing and video coding are carried out, and video stream processing is carried out by a recording related module. According to the scheme, the automatic (or manual) switching of the video stream is realized, the blockage or interruption of the video picture switching process can be avoided, and the requirement on hardware in the program directing process can be reduced; video content adding is achieved, and the efficiency of the processing process of the video filter can be improved; video dynamic frame rate coding is realized, and the playing of the client is not interrupted; according to the invention, video recording is realized, the network bandwidth during independent recording can be saved, and the performance consumption of decoding and coding processes can be reduced.

Description

technical field [0001] The present invention relates to the technical field of computer applications, in particular to a live video encoding, decoding and forwarding system. Background technique [0002] With the rapid development of informatization and networking, various live video broadcasts have become ubiquitous; existing video live broadcast platforms usually provide users with a management platform, users publish live events, and push streams usually use OBS software or Provided by the platform side, the content splicing process is basically carried out at the streaming end. The platform side provides streaming media servers and content distribution (CDN) services. The platform side supports multi-resolution and multi-protocol processing of the received video stream. This process will Video codec technology is used; for example, live events such as sports events require the switching of different lens screens, and multiple streaming terminals will push video streams t...

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
IPC IPC(8): H04N21/462H04N21/647H04N21/231H04N21/2368H04N21/433H04N21/2187
Inventor 陈江王红梅刘伟李建华
Owner BEIJING EASY TIMES DIGITAL TECH
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