Canon VK-16 v2.0, Administrator'S Manual

Page: 35 / 302

35
1
System
Over
vie
w
System Design Concept
Sensor Event Recording and Motion Detection Recording
Concept
●
Notes on Sensor Event Recording and Motion Detection Recording
When an event, such as sensor input or motion detection, occurs, video data will be
stored in the Storage Server as an operation record.
As the number of stored operation records increased, the operation and search speed at
event detection and response speed of viewers may be affected.
●
Notes on Motion Detection Recording
The Motion Detection function detects motion where no motion occured before.
Do not use this function where the motion detection may operate too frequently, e.g.,
where many people pass through.
Motion detection shoud be set on the Camera Server. If motion detection is set on the
Storage Server, the processing load on the PC will increase, and this may have an
effect on the storage performance. (except VB-C300)
Refer to “Operation Guideline for Sensor Event Recording” (
➝
P.
225) and “Optimization of Motion Detection Recording (Index)”
(
➝
P. 226) for details.
Tip
* All of the data in the previous page sizes are only rough guide, and may increase or
decrease depending on the object being shot. Please be sure to confirm under the actual
installation conditions before starting operations. Select
Video Information from the
View menu of the Viewer (bundled with the Camera Server) to check the data quantity
per frame.
Please note that data size may increase enormously when video
quality is set to 100 with the VB-C50i, VB-C50iR, VB-C50FSi, VB-
C50Fi.
Note
The size of audio data is 8 KB/s.