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AVCaptureSystemExposureBiasSlider

A control that adjusts the exposure bias of a capture device within the system-recommended range.

Declaration

class AVCaptureSystemExposureBiasSlider

Mentioned in

Overview

This control defines its range by querying the systemRecommendedExposureBiasRange property of the device’s active format. If a device’s activeFormat value changes, the slider updates its range with the new format’s system-recommended value.

To use this control, add it to the capture session by calling the session’s addControl(_:) method.

Topics

Creating an exposure bias slider

See Also

Capture controls