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| Note | ||
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| For proper operation of video archive recording the disk space size must exceed «Ring» parameter, that has been stated in Video Subsystem section section of advanced system settings utility (see The settings panel for the Video subsystem section). |
To determine disk space required for storing archive from IP-cameras, please use the on-line calculator. Documentation on the calculator is available here.
Table below shows the average frame size of a PAL video signal depending on frame resolution, video signal compression, color grade of the image and frame resolution, frame chromaticity and motion level in the frame.
Video card type | Resolution | Colour | Frame size (Kb) with 50% of motion in the frame | Frame size (Kb) with 75% of motion in the frame | Frame size (Kb) with 100% of motion in the frame |
SC390N16 (WS16) | 704x576 | colour | 15 | 30 | 61 |
black-and-white | 10 | 22 | 42 | ||
704x288 | colour | 6 | 10 | 30 | |
black-and-white | 4 | 9 | 18 | ||
352x288 | colour | 4 | 6 | 17 | |
black-and-white | 2 | 5 | 10 | ||
SC3B0N16 ( WS216) | 704x576 | colour | 19 | 35 | 101 |
black-and-white | 11 | 33 | 65 | ||
704x288 | colour | 8 | 12 | 49 | |
black-and-white | 6 | 11 | 29 | ||
352x288 | colour | 4 | 7 | 25 | |
black-and-white | 3 | 6 | 15 | ||
FX416\MS416 | To calculate required disk space for these cards, please use the on-line calculator. | ||||
SL16-200 (FX116) | |||||
SC310N16 (FX16) | |||||
SC200Q4 (FS15) SC200Q4 LOW PROFILE (FS115) SC300Q16 (FX4) SC300D16 (FX8) SC230N4 SC330Q16 (analogue of SC300Q16) SC330D16 (analogue of SC300D16) | |||||
FS5\FS6\FS8\FS16 | 704x576 | colour | 26 | 59 | 103 |
black-and-white | 24 | 42 | 91 | ||
704x288 | colour | 17 | 26 | 52 | |
black-and-white | 16 | 24 | 47 | ||
352x288 | colour | 11 | 15 | 39 | |
black-and-white | 10 | 14 | 37 | ||
| Info | ||
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| Table Table shows the examples of frames for video cameras with set frame frequency – 25 f\s. |
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