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Chapter 5 Settings
Image Quality
Set a percentage between 0% and 100%.
Color Level
Set a percentage between 0% and 100%.
Raise system alert by “VIDEO LOSS”
Select this check box when you want to generate a “VIDEO LOSS”
notification as a system alert if images can no longer be obtained because
the connection between the camera and network has been disconnected.
Configure the action to perform in response to the notification in the
“Action” screen.
To enable this function, the [Enable System Alerts] check box must be
selected on the “Main” screen in “General” (page 84).
No VMD (Recorder) during PTZ movement
Select this check box when you want to stop motion detection during pan,
tilt, and zoom movement to avoid detection errors.
Enabling Audio
Select this check box if you want the NSR to monitor audio from the camera.
To actually obtain audio, the microphone input on the camera needs to be
enabled.
Caution
If audio is disabled by clearing this check box, playback is also disabled for
audio that was recorded while this option was enabled. Playback can be enabled
by selecting this check box and enabling audio again.
Audio Codec
Specify the audio quality.
The audio standards G.711 (64 kbps) and G.726 (16/24/32/40 kbps) are
supported.
Sampling Frequency
Specify the sampling frequency.
VMF Support
Select this check box to enable Video Motion Detection by camera image
metadata using a VMF (Video Motion Filter).
For details on configuring a VMF, see “VMF” (page 69).
Caution
• With NSR, VMF cannot be used in tandem with the Video Motion Detection
(Camera) setting on the camera. If you select this check box, the Video
Motion Detection (Camera) setting of the camera will be disabled.
• Only one VMF package can be applied to a live camera image at one time. As
a result, if this configuration is performed while an alarm recording schedule
that uses VMF is being executed, the package for the alarm recording
schedule will be overwritten with the package being configured.
Note
Object detection requires an approximately 40 second initialization period
before starting.
Default Package
Select the VMF package to use.
The default package is used when no VMF package has been configured
in the schedule. When [None Selected] is selected and no VMF package
is set in the recording schedule, motion detection metadata can be