Enumeration

AVCaptureExposureMode

Constants to specify the exposure mode of a capture device.

Declaration

typedef enum AVCaptureExposureMode : NSInteger {
    ...
} AVCaptureExposureMode;

Topics

Constants

AVCaptureExposureModeLocked

The exposure setting is locked.

AVCaptureExposureModeAutoExpose

The device automatically adjusts the exposure once and then changes the exposure mode to AVCaptureExposureModeLocked.

AVCaptureExposureModeContinuousAutoExposure

The device continuously monitors exposure levels and auto exposes when necessary.

AVCaptureExposureModeCustom

The device should only adjust exposure according to user provided ISO and exposureDuration property values.

See Also

Managing Exposure Settings

adjustingExposure

Indicates whether the device is currently adjusting its exposure setting.

exposureMode

The exposure mode for the device.

- isExposureModeSupported:

Returns a Boolean value that indicates whether the given exposure mode is supported.

exposurePointOfInterest

The point of interest for exposure.

exposurePointOfInterestSupported

Indicates whether the device supports a point of interest for exposure.

Beta Software

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