Supported by ...
Only the PL-B741 & PL-B681M camera models have brightness controls.
Description
Brightness controls the black level in the image by applying an offset voltage to the pixels before the analog to digital conversion. A value of zero is the calibrated setting, where a black image should have a histogram peak that is close to zero but not clipped. Higher or lower values of brightness will shift the peak up or down in the image histogram.
API Control
| Feature ID | Number of Params | Parameters | Units | Restrictions |
FEATURE_BRIGHTNESS Black level of the image | 1 | fValue | Percentage | N/A |
Feature Flags
| Camera | Presence | Read Only | Auto | Manual | One-time Auto | Off | CiD |
741/681M | Yes | No | No | Yes | No | No | Yes |
Parameter Values
| Camera | Parameter | Unit | Type | Min | Max | Default | Step Size |
741/681M | Brightness | Percent | Absolute | -15.0 | 15.0 | 0.0 | 0.1 |