setup screen
102_
setup screen
Smart codec
Set a desired area of the video incoming from the camera as ROI area and specify the
detection sensitivity for the area.
1.
From the Setup menu, select the
<
video & audio ( )
> tab.
2.
Click <
Smart codec
>.
3.
Select ROI Area.
•
Manual : Specify the ROI area to
monitor manually.
•
Face detection : Active if a face is
recognized on the monitoring screen.
M
`
Face detection is enabled only if the
following conditions are met:
-
The face is positioned at ±45
degrees to the left or right from
the top.
-
The effective range of the face rotation is ±30 degrees vertically, and ±60 degrees horizontally.
-
The minimum size of the face is 20x20 based on the resolution of 320x240.
J
`
Only when a face-detection event is activated can the field of interest be set as face detection.
For details on face detection events, see ‘”
Face detection
”. (page 132)
4.
Select a quality for the ROI area.
The ROI area will be displayed in the specified quality.
5.
If you set the area of interest by <
manual
>, then select the desired area with your
mouse and drag it.
`
You can specify up to 5 distinct areas.
6.
To cancel all the settings for the area, click the [
clear (
)
] button.
7.
When done, click [
apply (
)
].
J
`
The Smart codec will not be active if it is set to <
Off
> in <
Video profile
>. (page 70)
