Canon VB-M42 Network Video Recording Software RM Series Administrator s Manual - Page 32

Sensor Recording, Motion Detection Recording

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Estimates of the Data Size for VB-C50i/VB-C50iR/VB-C50FSi (JPEG) Video Quality 30 40 50 60 70 80 90 160 × 120 3.1 3.6 4.1 4.6 5.3 6.5 9.4 Video Size 320 × 240 8.2 9.7 10.9 12.5 14.8 18.8 28.4 640 × 480 24.7 29.8 34.2 40.3 49.7 64.9 106.4 (Unit: KB) Important The actual data size may increase or decrease depending on the objects being recorded. Make sure to confirm the data size for the actual system environment before starting operation. Note that the data size may increase significantly when the video quality is set to [100]. Select [View] > [Video Information] in the Viewer included with the camera to display the data size per frame. Sensor Recording, Motion Detection Recording, Intelligent Function Recording and Volume Detection Recording „ Notes on Using Sensor Recording, Motion Detection Recording, Intelligent Function Recording and Volume Detection Recording When an event occurs, data is saved in the Storage Server as an operation record. As the number of operation records increases, operation during event detection and the search and Viewer response speeds may be affected. Note Use "Maximum events processed" (p. 15), described in "Operating Environment" > "For High-reliability/H.264 Video Format Systems," as a guide. „ Notes on Using Motion Detection Recording / Intelligent Function Recording • The motion detection feature notifies you there is motion in an area when motion is not ordinarily expected. Do not use this feature for busy areas where motion detection may be triggered frequently. • Configure motion detection on the camera side. If you configure motion detection on the Storage Server side, the load on the Storage Server may increase, resulting in decreased recording performance. 32

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32
Estimates of the Data Size for VB-C50i/VB-C50iR/VB-C50FSi (JPEG)
(Unit: KB)
Note that the data size may increase significantly when the video quality is set to [100].
Select [View] > [Video Information] in the Viewer included with the camera to display the data size per frame.
Sensor Recording, Motion Detection Recording, Intelligent Function Recording and
Volume Detection Recording
Notes on Using Sensor Recording, Motion Detection Recording, Intelligent Function Recording
and Volume Detection Recording
When an event occurs, data is saved in the Storage Server as an operation record. As the number of operation records
increases, operation during event detection and the search and Viewer response speeds may be affected.
Note
Use “Maximum events processed” (p. 15), described in “Operating Environment” > “For High-reliability/H.264 Video Format Systems,” as a
guide.
Notes on Using Motion Detection Recording / Intelligent Function Recording
•
The motion detection feature notifies you there is motion in an area when motion is not ordinarily expected. Do not use
this feature for busy areas where motion detection may be triggered frequently.
•
Configure motion detection on the camera side. If you configure motion detection on the Storage Server side, the load on
the Storage Server may increase, resulting in decreased recording performance.
Video
Quality
Video
S
ize
160 × 120
320 × 240
640 × 480
30
3.1
8.2
24.7
40
3.6
9.7
29.8
50
4.1
10.9
34.2
60
4.6
12.5
40.3
70
5.3
14.8
49.7
80
6.5
18.8
64.9
90
9.4
28.4
106.4
Important
The actual data size may increase or decrease depending on the objects being recorded. Make sure to confirm the data size for the
actual system environment before starting operation.