Eneo DLR3-08N/410CD Provozní pokyny stáhnout pdf (Strana 17)

DLR3-XXN/XX

Administration, continued

Determining the memory requirement of a recording

The amount of memory recorded video sequences will take up depends on the following factors:

Picture quality

number of images per second

duration

The memory requirement for 1 camera is calculated by this formula:

Memory requirement = picture size x duration of recording x images per second

Calculation example: CIF resolution (PAL):

Picture

quality

Picture

size

Duration of

recording

Approx. memory space

5 images/s 10 images/s 25 images/s

Low 2.4 kB 24 hours 1.04 GB 2.07 GB 5.18 GB

Standard 4.8 kB 24 hours 2.07 GB 4.15 GB 10.37 GB

High 9.6 kB 24 hours 4.15 GB 8.29 GB 20.74 GB

Very High 14.4 kB 24 hours 6.22 GB 12.44 GB 31.10 GB

2Calculation example: 2CIF resolution (PAL):

Picture

quality

Picture

size

Duration of

recording

Approx. memory space

5 images/s 10 images/s 25 images/s

Low 4.8 kB 24 hours 2.07 GB 4.15 GB 10.37 GB

Standard 9.6 kB 24 hours 4.15 GB 8.29 GB 20.74 GB

High 19.2 kB 24 hours 8.29 GB 16.59 GB 41.47 GB

Very High 28.8 kB 24 hours 12.44 GB 24.88 GB 62.20 GB

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Eneo DLR3-08N/410CD Provozní pokyny Strana 17