Strategy method for video binding thin resources of diversiform video exchange routes

A video switching and video technology, which is applied in closed-circuit television systems, electrical components, transmission systems, etc., can solve the problems of waste of resources, single real-time video for multiple users, and unreasonable resource allocation, so as to reduce bandwidth burden and achieve reasonable transmission. Effect

Active Publication Date: 2007-12-26
LINKAGE SYST INTEGRATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is: in view of the above problems, the present invention proposes a method of thin resource video binding strategies in multiple video exchange routing modes, to solve the problem that the direct connection mode cannot simultaneously fill the real-time video of multiple users and the traditional stream routing forwarding mode is too single, The problem of resource waste caused by unreasonable resource allocation, this invention is aimed at the video binding strategy of telecom operators

Method used

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  • Strategy method for video binding thin resources of diversiform video exchange routes
  • Strategy method for video binding thin resources of diversiform video exchange routes
  • Strategy method for video binding thin resources of diversiform video exchange routes

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Embodiment Construction

[0046] The present invention will be further explained below in conjunction with specific embodiments.

[0047] Now let's take the real-time video browsing of this domain for detailed explanation, as shown in Figure 1:

[0048] 1. Process description

[0049]1.1 The user submits the request for video application through the browser

[0050] 1.2 Perform udp hole punching to obtain the user's external net address and port

[0051] 1.3 Submit the application instructions to the web server

[0052] 1.4 The remote dispatching EJB interface is called by the servlet

[0053] 1.5 Business processing of video

[0054] 1.6 Schedule EJB to calculate the optimal routing algorithm and establish routing

[0055] 1.7 Perform routing operations, apply for and transmit video

[0056] 2. Implementation principle

[0057] Since the user's pc is likely to be an intranet address, since today's public IP address is so tight, access to the Internet through the intranet has become very common, so private...

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Abstract

The invention comprises: when user uses the peripheral unit (PU) and the video transfer distribute unit (VTDU), dynamically calculating the proper video forwarding and distributing route, namely using the VTDU to make multi-path forwarding for the single video point so as to realize the reasonable transmission of video stream. It is used for realizing the following policies; making binging between user (CU) and PU; the PU is set to directly send video stream to CU; making binding between PU and VTDU; the VTDU is set to only distribute the video stream from appointed PU; binding CU and VTDU; the special VTDU is set to only provide service for the appointed customer; binding CU and NRU; the special NRU is set to only provide server for appointed customer; binding PU and NRU; the special NRU is set to only provide the recording service for appointed NRU.

Description

1. Technical Field [0001] The invention relates to a method for managing video resources in a video monitoring system. 2. Background technology [0002] Currently, in the field of traditional network video surveillance, most of the clients are directly connected to the video source. This method severely limits the number of users of surveillance video and cannot meet the needs of large-scale applications. [0003] For this reason, people began to use softswitch technology to solve this problem. The soft-switching technology of the video stream solves the network bandwidth limitation of the video source to a certain extent, allowing more users to view the same video stream at the same time. Define the VTDU video distribution and forwarding unit to realize the soft switching function of the video stream. VTDU mainly completes the forwarding and distribution of video signals, avoiding the client to directly access the front-end cameras and reducing network traffic. [0004] 1. Forwa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18H04L29/12
Inventor 俞海腾赵峰汪海林徐进杨富强汪敏史亮
Owner LINKAGE SYST INTEGRATION
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