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Re: [LUG] Linux-friendly web cams

 

Mark Jose wrote:

> it might be worth emailing the guy who runs the webcam at Saltash Community 
> School - they have a 24/7 cam running there which used to watch a pig and her 
> piglets but now watches sheep and lambs in an enclosure - which sounds 
> similar to what you are after. They may be able to supply some ideas. From 
> memory, they used an Axis webcam - not cheap but very good!

I second that. I run about a dozen of them, 205s, 206s, 207w's and 
211's. They are part of our cctv system (Running on Zoneminder - 
*extremely* good software), being recording both with motion detection 
and and 24/7 on spooled hdd's.

The same cameras are also available to see from the intranet on a big 
multi-pane view using firefox (which supports streamed mjpeg video with 
just <img> tags), /and/ two of them are pushed to the big wide world at: 
http://www.mareandfoal.org/webcam  (the slow updates are merely a 
consideration of our 256k upstream, they will feed at 30fps if you have 
the bandwidth)

I didn't mention them at the beginning of this thread as these are 
"proper" IP Cameras rather than webcams. They are a fully independant 
camera, computer and webserver (running on linux, actually :) ), but 
obviously don't require a computer nearby to plug into. The big 
difference is £120+ vs <£20 for a usb webcam...

If anyone has any questions about IP cameras or cctv stuff, I've learned 
quite a bit in the past couple of years of using them.  The Zoneminder 
forums and wiki are also a very useful resource.

fwiw, Gadspot are cheaper and "mostly ok" but Axis really are the best 
ip cameras you can buy. It helps if somebody else is footing the bill 
though...  Many of the cheap and nasty end are simply awful and won't 
provide a jpg or mjpeg feed that cctv software requires, instead 
preferring to use activeX wrappers and restrict the user to single view 
Internet Explorer ONLY. Axis cams typically support 20 simultaneous 
connections, have proved to be very reliable and have good support.


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