26
User Guide - v14
motion video. Video thinning is performed on footage only when it becomes older than
the specified age.
For effective use of video thinning, it is important to configure the maximum I-frame
interval on the transmitter such that the frame rate of thinned footage is acceptable.
Video thinning is most effective on footage with significant amounts of motion.
Video thinning is not compatible with Tamper Protection. You cannot enable video
thinning if Tamper Protection is already enabled.
•
Automatic Unprotect of Video
— This automatically unprotects footage after a
certain time period. Footage will be unprotected only when it becomes older than the
specified age.
Enabling Automatic Unprotect in conjunction with Reaping can result in the loss of video data
that has been protected to provide evidence relating to an incident.
Recordings which are marked as “protected” are never automatically deleted (unless
automatic unprotect of video is configured).
•
Maximum Recording Streams
- This setting specifies the maximum number of
streams that the NVR can record. Use this setting to prevent overloading the NVR
based on the expected stream bit rates. For example, this NVR could be used as a
failover for multiple primary NVRs. In the event of the failure of multiple primary NVRs,
this NVR could become overloaded. Set the maximum number of streams to avoid
overload.
Alarms
Use the following parameters to configure the Alarm Server.
In order to configure the Alarm Server, your Control Center license must include the Alarm
Management feature.
•
Zone alarm reaping
— This automatically deletes zone alarms based on their age.
Select the check box and enter the time after which zone alarms will be deleted.
When zone alarms are reaped, any activations that contributed to those alarms are also
reaped.
•
Activation reaping
— This automatically deletes activations that are not part of an
alarm based on their age.
Select the check box and enter the time after which activations with no associated
alarm will be deleted.
•
Data record reaping
: This automatically deletes data records based on their age.
Select the check box and enter the time after which data records will be deleted.
6 Configuration
Compact NVR-AS 4000
Summary of Contents for Compact NVR-AS 4000
Page 1: ...IndigoVision Compact NVR AS 4000 User Guide ...
Page 6: ...6 User Guide v14 1 About This Guide Compact NVR AS 4000 ...
Page 16: ...16 User Guide v14 3 Getting Started Compact NVR AS 4000 ...
Page 18: ...18 User Guide v14 4 Installation Compact NVR AS 4000 ...
Page 22: ...22 User Guide v14 5 Operations Compact NVR AS 4000 ...
Page 32: ...32 User Guide v14 6 Configuration Compact NVR AS 4000 ...
Page 34: ...34 User Guide v14 7 Troubleshooting Compact NVR AS 4000 ...
Page 38: ...38 User Guide v14 A General Public License Compact NVR AS 4000 ...
