Security cams/DVR, using FBSD?

2009-08-21 Thread Kevin Kinsey 

Hello,

I seem to have a problem --- fairly small pieces of equipment are
disappearing occasionally.  It's a couple hundred dollars here or
there, but it's starting to add up.

I'd like to set up a box or two with a camera feeding an HDD for
later review.  Is there a hardware/software combination you 
use or recommend for video monitoring?


TIA,

Kevin Kinsey
--
There is a Massachusetts law requiring all dogs to have their hind legs
tied during the month of April.

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Re: Security cams/DVR, using FBSD?

2009-08-21 Thread Tim Judd 
On 8/21/09, Kevin Kinsey k...@daleco.biz wrote:
 Hello,

 I seem to have a problem --- fairly small pieces of equipment are
 disappearing occasionally.  It's a couple hundred dollars here or
 there, but it's starting to add up.

 I'd like to set up a box or two with a camera feeding an HDD for
 later review.  Is there a hardware/software combination you
 use or recommend for video monitoring?

 TIA,

 Kevin Kinsey


Not a BSD solution, but we use OnSSI at work.  www.onssi.com

It's a windows based solution, they offer a 30-day trial to their
software that is completely IP camera/network driven solution.  We've
sold it to many customers and I would strongly recommend it.


--Tim
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Re: Security cams/DVR, using FBSD?

2009-08-21 Thread Matthew Seaman 

Kevin Kinsey wrote:

Hello,

I seem to have a problem --- fairly small pieces of equipment are
disappearing occasionally.  It's a couple hundred dollars here or
there, but it's starting to add up.

I'd like to set up a box or two with a camera feeding an HDD for
later review.  Is there a hardware/software combination you use or 
recommend for video monitoring?


multimedia/motion  for the image capture.  We use it with a bunch of
Axis cameras -- connectivity via IP networking -- but it should work
with many different webcams.  Check the wiki at 
http://www.lavrsen.dk/twiki/bin/view/Motion/WebHome to find something
suitable.

Cheers,

Matthew

--
Dr Matthew J Seaman MA, D.Phil.   7 Priory Courtyard
 Flat 3
PGP: http://www.infracaninophile.co.uk/pgpkey Ramsgate
 Kent, CT11 9PW



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Re: Security cams/DVR, using FBSD?

2009-08-21 Thread Polytropon 
On Fri, 21 Aug 2009 10:01:50 -0500, Kevin Kinsey k...@daleco.biz wrote:
 I'd like to set up a box or two with a camera feeding an HDD for
 later review.  Is there a hardware/software combination you 
 use or recommend for video monitoring?

There are very simple but still powerful tools. Sadly, you need
very specific hardware to use them.

First of all, you need to find a video grabber card, usually
PCI, that is supported by FreeBSD's bktr driver. See man
bktr for more information. Those models are currently
supported:

 ·   AOpen VA1000
 ·   AVerMedia AVerTV Studio
 ·   AVerMedia TF/FM-98
 ·   ATI TV Wonder VE
 ·   Hauppauge WinCast/TV
 ·   Hauppauge WinTV-Go-FM
 ·   Hauppauge WinTV-pci
 ·   Hauppauge WinTV-radio
 ·   Intel Smart Video Recorder III
 ·   KWORLD PCI TV Tuner
 ·   Miro PC TV
 ·   Pinnacle PCTV Pro
 ·   Pinnacle PCTV Rave
 ·   PixelView PlayTV PAK
 ·   PixelView PlayTV Pro (rev 4C, 9D)
 ·   SIGMA TV II
 ·   STB TV PCI Television Tuner
 ·   Super TV Tuner
 ·   TerraTec TValue
 ·   V-Stream XPERT TV-PVR 878
 ·   Video Highway XTreme
 ·   VideoLogic Captivator PCI

I have such a card myself, and it works excellently with FreeBSD.

Now for the softwar. If you don't need stuff like motion triggers
or audio triggers, you can simply use mencoder to record from
the video-in source of the card. In case you have two cards, you
can use one mencoder command per card. In case you are able to
connect one camera via video, the other one via RF (antenna)
signal, you can use one mencoder command per input.

In principle, it works like this: You tell mplayer to record from
the given source into a file. You can specify the codec that should
be used in order to have files that are small enough not to fill
your hard disk within few hours, but are still good enough to
see something.

Refer to the good man mencoder manpage for examples how to do
that. You would probably use something like this:

mencoder -oac lavc -ovc lavc -of mpeg -mpegopts format=xvcd -af 
lavcresample=44100 -lavcopts 
vcodec=mpeg1video:keyint=15:vrc_buf_size=327:vrc_minrate=1152:vbitrate=1152:vrc_maxrate=1152:acodec=mp2:abitrate=224
 -ofps 25 -o video1.mpg tv://0

Don't get scared by the many options. I'm sure you'll only need
half of them.

Finally, I'm not quite sure if mplayer or mencoder is the correct
program for that. Maybe it's simple mplayer...



-- 
Polytropon
Magdeburg, Germany
Happy FreeBSD user since 4.0
Andra moi ennepe, Mousa, ...
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