Hautespot HauteSHOT microNVR video processing platform, Руководство пользователя

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User
Guide for HauteSHOT microNVRv1_8.docx
Page 21 of 30 2/15/2013
Live Streaming using Windows Media Push
One of the most challenging aspects of remote video streaming, particularly over 3/4G is the
reliability of the links. Traditional surveillance architectures are based on “server pull” where the
VMS makes a request to the camera or remote NVR to start a video stream. It requires that the
VMS knows the IP address of the camera or remote NVR and that the address is reachable.
With carrier provided wireless networks, the IP address of the camera or remote NVR can
constantly change. A better approach is to use a camera/remote NVR push to the main video
server.
HauteSpot Networks has developed a comprehensive solution to this problem using Windows
Media Services where outbound push streaming can be accomplished from the microNVR to a
destination, Windows Media Server, and then the stream can be rebroadcasted as needed to
web sites or remote applications.
This architecture is offered as a service. Contact HauteSpot Networks for more information.
Wireless Network Design
2011
© HauteSpot Networks
Corporation
microNVR w/
3G modem
(HauteSpot
Office)
3G Cellular
(Verizon EvDO)
Internet
Windows IIS 6 Server
With Windows Media Services
Extension
(HauteSpot Office)
Windows IIS 7 Server
Web Server with
Silverlight Player Page
(AccuWeb Hosting)
Client Viewer
(Anywhere in the world)
Axis 223M
Ethernet to
microNVR
(HauteSpot
Office)
Demonstration Site for Live Wireless Streaming Over 3G
http://www.hcvideo.biz/camera5.html
640x480 at 5fps H.264 PUSH streaming from microNVR
Tolerant of network changes, drops and outages