nvideo-CameraManager

This is the default view of the Maxpro and NMilestone camera device extensions, which are named “Cameras” in the Nav tree.
Figure 39.   Maxpro Camera Manager
Image

You open this view by expanding Config > Drivers and video network node in the Nav tree followed by double-clicking the Cameras node.

Default columns

Column Description
Name
Reports the name of the entity or logical grouping.
Type Reports the model of the Maxpro camera.
Exts Indicates the use of an extension.
Description Provides additional information.
Camera Id
Identifies the device by its domain name or IP address.

Additional columns

You can add these columns to this table.

Column Description
Path
Reports the location of the device or event in the station
Preferred Resolution
Reports the resolution currently configured for the camera.
Preferred Frame Rate
Reports the video stream speed currently configured for the camera.
Preferred Compression
Specifies a level of compression for use during live video streaming. The video device defines the actual compression values for these relative settings.

Compression reduces bandwidth improving video transmission. Compression relates to resolution. The higher the compression, the lower the bandwidth requirements. However, over-compression may degrade video images.

The video device defines the actual compression values for these relative levels. Higher compression uses less bandwidth but negatively affects image quality.

The underlying video driver interprets these options: None, Low, Medium, or High

Preferred Video Stream Fox
Indicates the source of Fox video streaming.
Normal Speed Indicates the speed that is considered normal for this camera’s pan and tilt.
Fast Speed
Indicates the speed that is considered fast for this camera’s pan and tilt.
Use Rtsp Stream
Indicates if the Real Time Streaming Protocol is in use.

Buttons

  • New Folder creates a new folder for devices. Each such folder provides its own set of manager views.
  • New creates a new device record in the database.
  • Edit opens the device’s database record for updating.
  • Discover runs a discover job to locate installed devices, which appear in the Discovered pane. This view has a standard appearance that is similar to all Device Manager views.
  • Cancel ends the current discovery job.
  • TagIt associates metadata, such as location or unique configuration with the object.
  • Template Config accesses the station template that defines configuration options. You would select a template to set up the device with pre-configured properties.