RE: CCTV camera on TV

["Stephen Jones" <ukha@xxxxxxxxxxxx>]

Mark

Recently I tried to modulate the "TV Out" of the graphics cards
but for some
reason couldn't get the GV images to be displayed on the TV.

I could get the PC video to be displayed on the TV but the GV images would
not. IIRC everything was being displayed on the TV apart from the GV
images.
Even if I took a screenshot using "PrintScreen" and then tried
viewing the
jpeg using an app like Paint it still wouldn't display the camera image.

Have anyone ever heard of that happening before? Maybe it was just that
particular video card.

Steve

-----Original Message-----
From: Mark McCall [mailto:lists@xxxxxxx]
Sent: 30 December 2004 17:56
To: ukha_d@xxxxxxx
Subject: RE: [ukha_d] CCTV camera on TV

> like to be able to display the output on the TVs. To do this I think I
> need the Real Time Display card - correct?.

I modulate mine round all the TVs in the house (without the relatime card)
-
look here...
http://www.automatedhome.co.uk/contentid-7.html

I just use the composite "TV Out" from my graphics card and feed
it into a
modulator.  I think the difference the realtime card gives you is max
framerate on each camera, rather than the restricted frame rate of your
card.

> some way to chose which one or select which one I want to view??

You can display multiple cams at once like this...
http://www.biometria.com.pe/geovision19.jpg
http://mipagina.cantv.net/redondo/gv_principal.jpg
or you can have them on a timer showing in sequence etc.

M.