How much recording time can be in the NSS2100 whit six cameras PVC2300?

Guest

How much recording time can be in the NSS2100 whit six cameras PVC2300?

Post by Guest » Tue Aug 11, 2009 5:00 am

Someone can recommend what NSS is better for six cameras PVC2300?.Im suggesting the NSS2100 with 500GB, but I don know if its too small.Of couse having a aceptable video quality.Regards,


Guest

Re:How much recording time can be in the NSS2100 whit six cameras PVC2300?

Post by Guest » Tue Aug 11, 2009 6:36 am

Thanks Steve, but how calculate the time of recording and the equivalent storage?Can you give me a sample?

Guest

Re:How much recording time can be in the NSS2100 whit six cameras PVC2300?

Post by Guest » Tue Aug 11, 2009 7:11 am

Sure thing Marco. Bear in mind this will be influenced by:Resolution – 640x480, 320x240, 160x120Image Quality – Very High to Very Low selectableBit Rate – CBR – 64 kbps to 1.2 MbpsFrame Rate – 1 to 30 frames per secondCompression – MPEG-4 versus MJPEGComplexity of the scene and amount of change in sceneInterval of Pre and Post Capture length of motion detected videoCOntinuous recording versus motion detected onlySome of which are spreadsheet adjustments you can make (the spreadsheet is not perfect, but it can help) Here are three samples I snipped out of a Partner Presentation:3 Cameras Continuous Recording15 fps640x480 resolution“Normal” QualityMPEG-410 GB per day1 Cameras Continuous Recording for 1 Hour15 fps640x480 resolution“Normal” QualityMPEG-4150MB per hour120 Motion events30 Sec before and 30 sec after event15 fps – 64 MB30 fps – 90 MB Is this better?   What else can I do to help you?


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