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NVR Software - SeeTec Surveillance
If you are using the timeshift buffer, the camera images will be cached on the
SeeTec client before they will be displayed. This helps normalize the fluctuations in
live display with regard to time gaps between individual images. This is mainly the
case with cameras that have a narrow bandwidth connection. The buffer size is
variable (0-1000 ms).
The Action on inactivity is only relevant for PTZ cameras. If Action on inactivity
is enabled, use the Edit button to select an Action that will be triggered after the
specified time in the Timeout (s) field passes (camera is no longer
controlled / camera will not move to PTZ preset positions):
Start or stop alarm recording
Move to preset position
Open or close digital output
The Action on start of video-streaming is triggered when a user has the camera
in Surveillance Mode on top, i.e. the user is viewing the current live image of this
camera. As an action, you can specify an output to be opened or an alarm
recording to be started, for instance. The Action on stop of video-streaming is
triggered when the current camera is closed or another layer is brought on top.
If more than one user is viewing the same camera, the first user will trigger the
start action. The last user to close this camera triggers the stop action.
If a camera is no longer available in the network, you can trigger an Action on
network failure:
7. Click on Edit to select the desired action (open / close digital outputs, start /
stop alarm recording).
When the action is executed, a dead time of one hour will be started as well. The
dead time is the time at which no other action is executed after the first action. No
other action is executed even if the camera is accessible again.
Image recording
All information in the image recording, e.g. the MultimediaDatabase to be used or
the required amount of hard disk space on the camera etc. is configured here.
To avoid overwriting sensitive image data, standard recordings and alarm
recordings are processed separately.
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Note
Standard recordings are indicated by a green dot at the lower right
border of the camera image in Surveillance Mode. During an
alarm recording the dot will turn red.
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