Bosch LTC 1311/20 FlexiDome I, Configuration Manual

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116 en | Encoders / Decoders page Bosch Video Management System
Configuration Client | V3 | 2010.07 Configuration Manual Bosch Sicherheitssysteme GmbH
18.7 Advanced Settings > Recording preferences page
The Recording preferences page is displayed for each encoder. This page only appears if a
device is assigned to a VRM system.
Mode
Select the required option.
– All
The VRM system discovers all available and configured iSCSI targets and displays the
available capacity automatically. If a target fails or memory capacity is used, another
target is selected automatically. In this case, you cannot enter targets on the tab.
– Restricted
Recordings are stored primarily to the targets entered here. Primary target and
secondary target are used equivalently.
If no disk space is available on either of the targets entered, other storage blocks of the
VRM system are used until there is space available again on the entered targets.
– Failover
Recordings are saved only to primary target. If it is not possible to save to this target, the
recording will be saved to the target entered under secondary target.
You can leave the second list empty. In this case no failover is possible but the number of
required iSCSI sessions is reduced.
– Preferred
Recordings are saved to the entered targets in the specified sequence. For this, enter
both a primary and a secondary target. The secondary target is only used while the
primary target has no storage capacity available.
Only if these targets are not available, the recordings will be distributed across other
targets.
Primary target
Select the entry for the required target, if you have selected a setting other than All under
Mode .
Secondary target
Select the entry for the required target if you have selected Failover under Mode . If you have
set Restricted , Failover , or Preferred , entering a secondary target is optional. Restricted and
Preferred without a second target are identical.
18.8 Advanced Settings > 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.
Select the VCA profile and change the settings if necessary.