Filter
Top Products
APPENDIX D: Recording times
Average recording times, based on 100GB harddisk capacity.
Using the VBR (Variable Bit Rate) method, the storage requirement per image depends on the image’s colour and
contrast content and captured motion.
The following calculations represent sample values for continuous recording. Actually achieved values may differ and
can be calculated by means of test recordings if required.
The value IMAGES/S refers to the total DVR recording rate (all installed cameras).
CALCULATION BASE: 100 GB harddisk capacity
303336466069200
151718233035
400
222427333439
100
444955666979
50
212428333539
200
434956667179
100
755807914115715101736
8
242258292370483556
25
121129146185242278
50
60657393121139
100
RECORDING TIME (HOURS)
4,64,33,832,3
2Images / s
SUPERIORHIGHSTANDARDBASICLOWLOWERRATE
IMAGE SIZE (KB)RECORDING
360x288 (CIF)RESOLUTION:
2222248027783268347239681
556620694817868992
4
278310347408434496
8
8999111131139159
25
RECORDING TIME (HOURS)
12,511,2108,587Images / s
SUPERIORHIGHSTANDARDBASICLOWLOWERRATE
IMAGE SIZE (KB)RECORDING
720x576 (D1)RESOLUTION:
434049605669661471237937
1
108512401417165317811984
4
543620709827890992
8
174198227265285317
25
8799113132142159
50
RECORDING TIME (HOURS)
6,45,64,94,23,93,5Images / s
SUPERIORHIGHSTANDARDBASICLOWLOWERRATE
IMAGE SIZE (KB)RECORDING
720x288 (Half-D1)RESOLUTION:
81