ZoneMinder Forums

720p would be the ideal resolution really as its progressive without too much bandwidth. There are lots of programs that would capture the input and de-interlace it but I dont think you could get proper status reports from it which is probably why a custom capture program was written. With regards ...

Quick update. After a LOT of reading about deinterlacing techniques.. and testing.. I have learned.. 1) My php script used field duplication to deinterlace (50% reduction in quality due to dropping every odd or even field) 2) There is not one perfect method of deinterlacing 3) If you want the best ...

Yes, I havent tested it to see what kind of impact it would have on the system, i'll be testing it tommorow with say 200 full quality 720x576 jpeg images to see how long it takes to process them... at best though I would only be able to provide post event deinterlacing so that if you go to watch the ...

Thanks for your input.. I know its complicated as I couldnt even follow the C++ code with all the includes etc. :shock: Im using a wintv go card using V4l and the cx88 driver. There doesnt seem to be a way to deinterlace on the fly.. I had written a php function to do the deinterlacing but obviously ...

I would really like to see the ability to deinterlace frames before analisis aswell. Im fine for modifying/coding php but havent a clue when it comes to C++ :( and from the research i've been doing everything important (capture, analisis and streaming to the browser) is done using zmc, zma and nph ...

Unplug them all, plug one back in and run dmesg in a console.. see what it says about the device. Run lsusb etc. There are lots of things you can do to diagnose the problem. Deffinaly make sure the kernel is compiled with v4l2, check to make sure USB is working properly.. (you can check this with ...

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As a relativly new user myself I have found the documentation and readme's to be excellent and very easy to understand.

Well, I post up if it made any difference..

I wouldnt be paying so much either but its cheaper than getting the big keyed scratch down the side of my car resprayed each time !

Hmm, Now im thinking its the camera more than ever.. As it happens my camera seems to have gone a bit funny.. all the images have a real green tint to them :? CMOS camera's are not very sharp and provide a relativly low quality blury image. The camera should do the job in your case, my camera is ...

Hi, Yes I was reading your thread with interest hoping to find an answer.. last night it rained real heavy here, that combined with the IR lamps and no rain/sun shield made for some very looooong recordings ;) What type of camera are you using ? CCD or CMOS and how many lines does your camera handle ...

Hey guys, Having a bit of trouble with a new install... and im baffeled as to what to do :( I'm gonna include screenshots where possible... take a look at this sequence ! http://212.219.89.17/hold/seq1.jpg http://212.219.89.17/hold/seq2.jpg As you can see it gets false positives (too sensitive maybe ...

Hi,

I have the latest zoneminder running on a FC6 box.

I compiled ffmpeg from source, maybe thats your problem ? did you use rpm installs ?