
Primary target
Only visible if the Recording preferences mode list on the Pool page is set to Failover.
Select the entry for the required target.
Secondary target
Only visible if the Recording preferences mode list on the Pool page is set to Failover.
Select the entry for the required target for configuring failover mode.
See also
– Pool page, page 170
VCA page
The device contains an integrated Video Content Analysis (VCA), which can detect and analyze
changes in the signal using image processing algorithms. Such changes are triggered by
motion in the camera's field of view.
If there is not enough computing power, priority is given to live images and recordings. This
can lead to impairment of the VCA system. Observe the processor load and optimize the
settings of the device or the VCA settings, if necessary.
VCA configuration
You can configure profiles with different VCA configurations. You can save profiles on your
computer's hard drive and load saved profiles from there. This can be useful if you want to
test a number of different configurations. Save a functioning configuration and test new
settings. You can use the saved configuration to restore the original settings at any time.
4 Select a VCA profile and change the settings if necessary.
To rename the VCA profile:
4 Click
. The Edit dialog box is displayed. Type the new name, and then click OK.
Preset
Select the preset if required.
Alarm status
Displays the current alarm state to check the effects of your settings immediately.
Aggregation time [s]
You can set an aggregation time of between 0 and 20 seconds if necessary. The aggregation
time always starts when an event occurs. All following events that occur during the
aggregation time are counted as one event. This ensures that events following in quick
succession do not trigger many alarms. During the aggregation time no further event is
counted.
The post-alarm time set for alarm recordings only starts once the aggregation time has
expired.
Analysis type
Select the analysis algorithm. By default, only MOTION+ is available. MOTION+ offers a motion
detector and essential tamper detection functionality.
Additional analysis algorithms with comprehensive functions, such as IVA, are available from
Bosch Security Systems.
Metadata is always created for a video content analysis, unless this was explicitly excluded.
Depending on the analysis type selected and the relevant configuration, additional information
overlays the video image in the preview window next to the parameter settings. With the
MOTION+ analysis type, for example, the sensor fields in which motion is recorded will be
marked with rectangles.
Motion detector
See Motion detector (MOTION+ only), page 190.
24.8
Bosch Video Management System Encoders / Decoders page | en 189
Bosch Sicherheitssysteme GmbH Configuration Manual 2013.07 | V1 | Configuration Client
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