Axis FA54 Manuel de l'utilisateur - Page 11
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AXIS FA54 Main Unit
Setup
How to reduce bandwidth and storage
Important
If you reduce the bandwidth it can result in loss of details in the picture.
1. Go to live view and select H.264.
2. Go to Settings > Stream.
3. Do one or more of the following:
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Turn on the Zipstream functionality and select the desired level.
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Turn on dynamic GOP and set a high GOP length value.
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Increase the compression.
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Turn on dynamic FPS.
How to 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.
1. Go to Settings > Image.
2. Use the Local contrast slider to adjust the amount of WDR.
Image without WDR.
Image with WDR.
Note
WDR may cause artifacts in the image.
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