Exacq exacqVision Pro User Manual - Manual (Page 37)

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Motion Tab
NOTE: The following settings on the Camera Settings page are not available on RTSP interfaces, and they vary on ONVIF
and certain proprietary interfaces.
1. The Pre Motion slider adjusts the number of seconds of video that are saved before the motion event occurs.
For example, suppose Pre Motion is set to 5; when you play back motion video from that camera, you will see
five seconds of video that was recorded before the motion event occurred, followed by the motion event itself.
2. Post Motion is the same as Pre Motion, except that the slider adjusts the number of seconds of video that are
saved after the motion event has completed.
3. The Sensitivity slider allows you to configure how much motion must occur in the camera’s view to trigger
motion recording (if enabled on the Schedule page). A low sensitivity setting can reduce false motion created by
video noise or shadows.
4. Smooth Begin and Smooth End (available only on analog cameras) can be used to reduce the number of motion
alarm events:

Smooth Begin requires a minimum number of seconds for motion to occur before a motion alarm event
begins; this prevents very brief motion occurrences from triggering a motion alarm event.

Smooth End requires a minimum number of seconds without motion before a motion alarm event is
completed; this combines a continuous series of short motion occurrences into a single motion alarm
event.
5. For more information about motion masks and motion windows, see the special information in the Video Tab
section.
6. Click Apply Defaults to revert to the factory default settings.
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