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Method and device for forwarding live video stream and processing live dibble seeding

A technology of video streaming and video management, applied in the direction of selective content distribution, image communication, electrical components, etc., to achieve the effect of reducing bandwidth resources

Active Publication Date: 2015-02-11
ZHEJIANG UNIVIEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is not easy for a monitoring network to support the multicast protocol in the whole network. Basically, every monitoring device in the monitoring network needs to support multicast, so it is relatively difficult to use multicast technology to solve the problem of MS forwarding performance. big limitations

Method used

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  • Method and device for forwarding live video stream and processing live dibble seeding
  • Method and device for forwarding live video stream and processing live dibble seeding
  • Method and device for forwarding live video stream and processing live dibble seeding

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Experimental program
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Embodiment Construction

[0015] Video management server VM (Video Management) refers to a device that includes one or more of the following functions: it can centrally manage and control the devices in the monitoring system; it can schedule various video monitoring services; it can manage and assign monitoring user rights.

[0016] The media exchange server MS (Media Server) refers to the server that can register with the VM, and can receive the media stream sent by the video source end under the command of the VM and distribute it to the video-on-demand end for playback.

[0017] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. figure 1 It is a schematic diagram of a monitoring network according to an embodiment of the present invention. The monitoring network domain includes a video management server VM6, a media exchange server MS7, several live video stream on-demand terminals (such as decoder DC4, video client VC5), several live...

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PUM

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Abstract

The invention provides a method for forwarding live video stream by a switchboard which logins on a VM (virtual machine). The equipment type carried in the login message is a media switchboard, received identification of a media exchange service sent by the VM is MSID (mobile station identifier) which is locally reserved, the MSID is distributed to the switchboard after the login message of the switchboard is received by the VM, login message of the VM, which is initiated by the dibble seeding end of the live video stream and a source end, is received, the login message is forwarded after the MSID is respectively added into the login message, the request sent by the VM is received by the switchboard, the request is used for informing the switchboard to receive the live video stream sent by the source end, and the live video stream is forwarded to the dibble seeding end. The live video stream is forwarded by the switchboard, shares the pressure of forwarding the live video stream by an MS (mobile station), simultaneously reduces the bandwidth resource occupied by the live video stream, and sufficiently utilizes the inner bandwidth of the small region.

Description

technical field [0001] The invention relates to the field of video monitoring, in particular to a method and a device for processing live video-on-demand requests and forwarding live video streams. Background technique [0002] The live service in the monitoring service is mainly used for users to view the real-time images of specified cameras. The user generally checks the live video stream in the following way: the user sends a request to the video management server VM to view the live stream of a certain camera, and after receiving the request, the VM notifies the corresponding encoding device and the corresponding media exchange server MS to send the video to be viewed stream; the encoding device sends the video stream to the MS after receiving the notification, and the MS forwards the received video stream to the user equipment for the user to watch. Generally, when a monitoring network is designed, only one MS is usually deployed, and the video streams to be watched b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/25H04N21/63H04N21/65H04L29/06
Inventor 周迪陈乾业
Owner ZHEJIANG UNIVIEW TECH CO LTD