Video stream distribution method and device, management server and video monitoring system

A technology of video surveillance system and management server, applied in CCTV systems, selective content distribution, electrical components, etc., can solve the problem of limited performance of one video stream distribution, etc.

Active Publication Date: 2021-06-18
HANGZHOU HIKVISION SYST TECH
View PDF9 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004]However, the number of channels that a streaming media server distributes to one video stream is often fixed, for example, a streaming media server distributes one video stream to 10 channels at most, In the scenario where there is a secondary streaming media server, the video surveillance system distributes up to 100 video streams for one video stream, which limits the distribution performance of the video surveillance system for one video stream

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 stream distribution method and device, management server and video monitoring system
  • Video stream distribution method and device, management server and video monitoring system
  • Video stream distribution method and device, management server and video monitoring system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0083]The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the 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 making creative efforts belong to the scope of protection of this application.

[0084] In order to improve the performance of a video surveillance system for distributing one video stream, embodiments of the present application provide a video stream distribution method, device, management server, and video surveillance system.

[0085] Below, the two ways of processing the video stream by the streaming media server are firstly explained. The two ways of processing the video stream by the streaming media server include forwarding (such as image 3 shown) and dis...

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 stream distribution method and device, a management server and a video monitoring system. The management server calculates step-by-step distribution parameters according to the number of current stream taking paths of the first streaming media server, the number of paths of the preset specification and the number of monitoring devices which are not distributed by the last-level streaming media server in the monitoring devices to which the acquired video streams belong, wherein the larger the step-by-step distribution parameters are, the more deeply the first streaming media server needs to be scheduled to distribute the video stream of the first monitoring equipment to the upper-level streaming media server. For a large-distribution application scene, a plurality of levels of streaming media servers are arranged in the video monitoring equipment, and for a video stream of one path of monitoring equipment, continuous expansion of the distribution path number of one path of video stream is realized through distribution of the plurality of levels of streaming media servers; therefore, the distribution performance of the video monitoring system to one path of video stream is improved.

Description

technical field [0001] The present application relates to the technical field of video surveillance, and in particular to a method and device for distributing video streams, a management server and a video surveillance system. Background technique [0002] With the development of video technology and network technology, the application of video surveillance system based on streaming media forwarding technology is more and more extensive. The system structure of common video surveillance system is as follows: figure 1 As shown, the video monitoring system includes a streaming media server, monitoring equipment, clients, decoders, storage servers, etc. The streaming media server obtains video streams from the front-end monitoring equipment, then copies and distributes the video streams to the storage server. Since the storage requirement in the monitoring system is 24 / 7 real-time storage, the video stream that is stored and distributed to the storage server always exists. If ...

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): H04N7/18H04N21/262H04N21/24
CPCH04N7/18H04N21/26208H04N21/2405
Inventor 杜修龙孔均渭左文仲
Owner HANGZHOU HIKVISION SYST TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap