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Old 29-06-2010, 12:55 PM
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dojj
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Default cctv camera question

ok, sounds a bit daft i know, but i've got a few security cameras now and they can be seen on a moniter and it can be recorded, but the little thingy records to an sd card reader

there's a wired output option as well so i' assuming i can just output that into my computer and it'll record yes?

how?

failing that i can always record onto a bigger sd card as this current one will record about 48 hours on the settings i've set it at (2gb) but i was thinking of just using an old pc i've got laying about the place and using that to record it onto

i'm assuming this'll work too right?

night and day camera with colour and sound and all sorts
Old 29-06-2010, 01:00 PM
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...Awaits Warren's reply...
Old 29-06-2010, 01:04 PM
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Psycho Warren
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you need a cctv dvr card to record to your computer. they usually come with software.

2gb for 48hr means you must be recording at a very low resolution or low frame rate!!
Old 29-06-2010, 01:09 PM
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now set to 5 frames per second, not been able to figure out how to play it back yet since i've fiddled with the settings but the 30 frames per second is pin sharp even wireless so it's all good

the computers got a video in card built into the back of it so would that not do the trick? plug the video to the video and the sound to the input?
Old 29-06-2010, 01:23 PM
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if youve got the connectors to match and the software that can do it!!

normally dvr cards can take several cameras and record all of them at once and it offers all the playback features you would need.
Old 29-06-2010, 01:26 PM
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They quality you watch the live view at and the quality you playback at are not always the same.

Many CCTV recording DVR's/PC CCTV cards will show live video at 25-30fps & full qiality but can't record at anywhere near this rate or quality.
Old 29-06-2010, 02:16 PM
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dojj ur back !
Old 29-06-2010, 03:31 PM
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Boobies!!!!! welcome back Dojj.
Old 29-06-2010, 03:37 PM
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Originally Posted by Ish
They quality you watch the live view at and the quality you playback at are not always the same.

Many CCTV recording DVR's/PC CCTV cards will show live video at 25-30fps & full qiality but can't record at anywhere near this rate or quality.
at 30 frames it's very very good, but the sound quality is poo
at 5 frames per second it's still good enough to see and the sound is the same, but it still takes up nearly half the space as recording in full 30 frame mode rather than just a tiny bit of it
it's time and date stamped too which is a bonus so now i've just got to figure out hwo to hook it up so that i can record millions of hours of cctv and then join the local neighbourhood watch team

Originally Posted by dingla rs
dojj ur back !
yay!
Old 29-06-2010, 07:18 PM
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if youve got an appropriately specced DVR card with decent software then it does it all for you. most good software will allow you to choose both the quality of the recording, frame rate, with/without sound etc etc etc

Also you can choose how much of the hard drive you use for recording. You can set up folders etc to keep recordings long term or have a rolling system where when its hard drive partition is full, it starts to overwrite the oldest material.

What i finally want for mine is like a 4 camera system including a PTZ dome all recorded in the same quality 24/7. would need a big hard drive though!!
Old 29-06-2010, 09:56 PM
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welcome back dojj!
Old 30-06-2010, 08:37 AM
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Originally Posted by warrenpenalver
if youve got an appropriately specced DVR card with decent software then it does it all for you. most good software will allow you to choose both the quality of the recording, frame rate, with/without sound etc etc etc

Also you can choose how much of the hard drive you use for recording. You can set up folders etc to keep recordings long term or have a rolling system where when its hard drive partition is full, it starts to overwrite the oldest material.

What i finally want for mine is like a 4 camera system including a PTZ dome all recorded in the same quality 24/7. would need a big hard drive though!!
one at the front one at the back here, and the same at the other place

so i'll need to buy 2 sets of recording stuff as sd cards are probably going to work out a bit more expensive

on the plus side, i can put the card into the conputer and it plays everything just fine
Old 30-06-2010, 04:07 PM
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SD card based DVR's are all very well dojj, but whats the resolution it records at??? quite low i suspect unless youve spent a shit load of cash. You want hires.

At least then you have a chance of it being useful if they catch the scum.
Old 30-06-2010, 10:20 PM
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chat more top secret governtment stuff with you in the monring
Old 30-06-2010, 11:27 PM
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LOL dojj
Old 01-07-2010, 09:15 AM
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at 30 frames it's got sound and very clear picture quality but it does use up a fair amount of sapce on the cards, and looking at the price of the cards, i'd need 4 of the buggers and for that price i could buy a cheap shitty old pc from ebay and just stick a proepr big hard drive inside JUST to record shit on
Old 02-07-2010, 12:21 AM
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exactly.

thats why most serious setups use a pc to record.
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