Handle Scenes With Strong Backlight - Axis FA54 User Manual

AXIS FA54 Main Unit
Configure your device
storage required to store the video stream for a specified amount of time (retention time) when image quality is adjusted to meet the
specified target bitrate. Specify the average bitrate settings in one of the following ways:
• To calculate the estimated storage need, set the target bitrate and the retention time.
• To calculate the average bitrate, based on available storage and required retention time, use the target bitrate calculator.
1 Target bitrate
2
Actual average bitrate
You can also turn on maximum bitrate and specify a target bitrate within the average bitrate option.
1
Target bitrate
2 Actual average bitrate

Handle scenes with strong backlight

Dynamic range is the difference in light levels in an image. In some cases the difference between the darkest and the brightest
areas can be significant. The result is often an image where either the dark or the bright areas are visible. Wide dynamic range
(WDR) makes both dark and bright areas of the image visible.
kbit/s
kbit/s
10
1
2
s
1
2
s