Sony ipela nsr series Benutzerhandbuch

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Chapter 5  Settings

object you wish to mask to the center of the monitoring screen before 
configuring a mask area for a camera with pan and tilt functions.

Configure the motion detection area (Video Motion Detection (Recorder)).
The camera and NSR are equipped with motion detection functions. With this 
setting, you can configure the NSR’s motion detection function.
In addition, by using the camera-based motion detection function, you can lower 
the system load of the NSR. Select which mode to use in accordance with the 
number of registered cameras and your operating configuration for recording 
and monitoring. For details on configuring camera-based motion detection, see 
“Setting a Video Motion Detection (Camera) Pin” (page 124).

Display the “VMD (Recorder)” screen, and click [Add] at the top right of 
the screen.

The VMD (Recorder) configuration screen appears.

Enter a name for the configuration area in the [Configuration Name] field.

Select the VMD mode.

Always verify your operating environment first, because performance may 
vary depending on the mode.

• Standard mode can perform motion detection on more cameras 

simultaneously than high-performance mode.

• High-performance mode offers better detection accuracy.
• Be aware that when the VMD mode is changed the default values for 

[Previous Frame] and [Candidate Frame] are configured separately for 
each mode.

• With the MPEG4 codec, only high-performance mode is supported.

When the codec for cameras set to standard mode is changed to MPEG, the 
VMD mode is automatically switched to high-performance mode. In 
addition, [Previous Frame] and [Candidate Frame] are set to the default 
values for high-performance mode.