DMS 80 / DMS 160 / DMS 240 / DMS 240 HSR
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58
Fig. 6-32 : Dallmeier IP cameras
¾
Set the
Resolution
.
¾
Set the
Frame Rate
.
¾
Set the
Bit Rate
.
¾
Set the
Bit Rate Mode
.
¾
Activate
Deinterlace
if required.
¾
Set the
Encoder Mode
and
GOP size
if required and supported.
¾
Confirm with
OK
.
Resolution
(see above)
Frame Rate
(see above)
Bit Rate
(see above)
Bit Rate Mode
The bit rate mode allows you to configure video recording to occur at a constant or a varia-
ble bit rate. A variable bit rate makes better use of the available hard disk space.
The
variable
setting changes the bit rate in accordance with the activity (changes) in the
image. You can limit the fluctuation of the bit rate by making the appropriate setting, which
is done as a percent
Example
With a set bit rate of 4 Mbps and a bit rate mode „variable by 50 %“, the bit rate can vary
from 6 Mbps to 2 Mbps during recording.
Audio Bit Rate
The audio bit rate is a measure of the degree of compression of audio data. It thus has a
direct impact on the audio quality of the recordings.
The higher the audio bit rate, the better the audio quality. A higher bit rate, however, requi-
res more hard disk space than a lower bit rate.
