32
en | Camera
AUTODOME IP starlight 5000i IR
2019.11 | 1.2 |
User Manual
Bosch Security Systems
6.8
Encoder Streams
Note: If you access this menu while the camera is recording, the following message appears at
the top of the page:
Recording is currently active. Therefore, for ‘Current profile’ the respective stream profile
selected for recording is displayed for information.
Property
Select one of the resolutions for each stream.
Note
: In order to select the option “
720p (1 MP)
” here, you must first set the field
Sensor
mode
in
Camera
>
Installer Menu
to “60 fps.”
The table below identifies the options available in the field
Property
for Stream 1 and the
available options in the field
Property
for Stream 2, depending on the options selected for
Stream 1.
Option selected for Stream 1
(recording)
Options for Stream 2 (recording)
720p (1 MP)
720p (1 MP)
SD
D1 4:3 (cropped)
640x480
Non-recording profile
Select one of the following profiles for each stream:
Note
: Non-recording profiles (streams) are I-frame only.
JPEG stream
Select the resolution, frame rate, and image quality parameters for the
M-JPEG
stream.
–
Resolution
: Select the appropriate resolution.
–
Max. frame rate
: Select one of the frame rates to be the maximum.
–
Picture quality
: This setting allows you to adjust the quality of the
M-JPEG
image. Use
the slide bar to choose a quality between
Low
and
High
.
Note:
The
M-JPEG
frame rate can vary depending on system loading.
6.9
Encoder Regions
User can configure encoding regions for every configured preset (preposition/scene), to
increase or decrease the encoding quality for selectable areas of the video image. These
regions give better control of the bit rate. Important parts of the scene (identified as objects
in the GUI) are encoded at high resolution and therefore have an enhanced encoding quality.
Less important parts (such as the sky and trees in the background, all identified as
backgrounds in the GUI) are encoded at lower quality and therefore have a decreased
encoding quality.
Eight encoder regions can be defined.
Eight encoder regions can be defined. To define encoder regions, follow these steps.
1.
From the first drop-down box (the unlabeled Regions selection list), select one of the
eight available regions. (The drop-down box has the default option of
Region
1
).
2.
Click the + box to add an area.
3.
Use the mouse to define the area (shape) that the region covers and to position the area
(shape) in the preview of the video image.
–
Drag the center, corner points, or sides of the shaded area (shape).
–
Double-click a side to add additional points to the area (shape).
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