Honeywell HTRD400, Справочное руководство, Страница: 77 / 176

HTRD400 System Reference Guide
Rev 1.02 63 Document 900.0328
05/05
Notice that the bandwidth changes, depending on your image quality, resolution, and
FPS settings. The Estimated Recording Time field shows the approximate recording
time based on this schedule.
Note The total limit for all cameras (shared by all connected cameras) is up to 60
QVGA or 30 VGA. These approximate limits depend on resolution,
compression, and scene content.
Record Time Configuration
How quickly your hard drive storage will fill depends on your camera resolution and
recording speed settings (see
Table 5-11 ). Table 5-12 provides a quick reference for
recording times based on a 40 GB hard drive capacity and 4 channels of audio recorded
with four connected video cameras.
Note The fps values in Table 5-12 are an aggregate of all configured
cameras.
Audio is not available for cameras configured with a fractional fps
setting (.1, .2, .5 fps).
Table 5-12 Recording Time Configurator
Approximate hours of recording (storage) time
Compression QVGA .1 fps
a
1 fps 5 fps 10 fps 15 fps 20 fps 30 fps 35 fps 40 fps
Extended 6 KB 4521.0 1808.4 175.0 117.9 88.9 71.4 51.1 44.8 39.8
Good 8 KB 3390.0 1356.3 150.7 96.8 71.4 56.5 39.9 34.7 30.8
Better 11 KB 2466.0 986.4 124.7 76.4 55.1 43.1 30.0 26.0
Best 14 KB 1937.0 775.0 106.3 63.1 44.8 34.7 24.0
VGA
Extended 18 KB 1507.0 602.7 89.0 51.2 35.9 27.6 19.0
Good 22 KB 1233.0 493.2 71.3 39.9 27.6 21.2
Better 28 KB 968.7 387.5 63.1 34.7 24.0
Best 34 KB 797.5 319.1 53.7 29.2 34.5
a
.1 fps is equivalent to 1 frame every 10 seconds.