Encoder Statistics; Privacy Masks - Bosch DINION 7100i IR NBE-7702-ALX User Manual

34 en | Configuration
To obtain the highest quality at the lowest bandwidth, even in the case of increased
movement in the picture, configure the quality settings as follows:
1.
2.
3.
Click Default to return the profile to the factory default values.
Click Set to apply the changes.
Frame and bit rate test
Click to open the Frame and bit rate test window.
Select the checkboxes for the individual streams to obtain the respective frame and bit rate
values.
4.4.11

Encoder Statistics

This section gives the user information about the bit rate of the device. For each scene, it is
possible to determine the best target/max bit rate through the graphic shown.
Stream
Identifies the current stream.
Zoom
Identifies the current zoom factor of the camera (1x, 2x, 4x, or 8x).
Averaging period
Select the appropriate averaging period as a means of stabilizing the long term bit rate.
4.4.12

Privacy Masks

Privacy Masks block specific areas of a scene from being seen in the camera's field of view.
This can be useful when public spaces are in the coverage area or monitoring will be limited to
a particular zone.
Pattern
Select the color of the mask as it will appear in the live video: Auto, Black, Gray, White or
Custom color.
When Auto is selected, for one or more masks with a similar background, these will try to
blend with the surrounding color. If the backgrounds have different colors, the masks will
average between the colors.
A total of eight (8) masks can be in view at the same time.
To configure a Privacy mask:
To delete a Privacy mask:
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Observe the coverage area during normal movement in the preview images.
Set the value for Min. P-frame QP to the highest value at which the image quality still
meets your needs.
Set the value for I/P-frame delta QP to the lowest possible value. This is how to save
bandwidth and memory in normal scenes. The image quality is retained even in the case
of increased movement since the bandwidth is then filled up to the value that is entered
under Maximum bit rate.
– Select the mask number from the drop-down list.
– Click the plus button.
– Adjust the mask in the image:
– Double-click on the edges to add or remove nodes.
– Click and drag the nodes to position them correctly.
– Check the Enabled check box to activate the related mask.
– Click the Set button to apply the related changes.
– Select the mask number from the drop-down list.
User manual
DINION 7100i IR
Bosch Security Systems B.V.