Cybersecurity - Axis Q1659 User Manual

AXIS Q1659 Network Camera
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Average bitrate (ABR)
With average bitrate, the bitrate is automatically adjusted over a longer period of time. This is so you can meet the specified target
and provide the best video quality based on your available storage. Bitrate is higher in scenes with a lot of activity, compared to static
scenes. You are more likely to get better image quality when in scenes with a lot of activity if you use the average bitrate option. You
can define the total 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
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Actual average bitrate
You can also turn on maximum bitrate and specify a target bitrate within the average bitrate option.
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Target bitrate
2 Actual average bitrate

Cybersecurity

Signed firmware
Signed firmware is implemented by the software vendor signing the firmware image with a private key. When a firmware has this
signature attached to it, a device will validate the firmware before accepting to install it. If the device detects that the firmware
integrity is compromised, the firmware upgrade will be rejected.
To learn more about Axis Edge Vault and cybersecurity features in Axis devices, go to axis.com/learning/white-papers and search for
cybersecurity.
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