A Boolean value that indicates whether the capture device’s low light boost feature is enabled.
SDKs
- iOS 6.0+
- Mac Catalyst 13.0+
Framework
- AVFoundation
Declaration
@property(nonatomic, readonly, getter=isLowLightBoostEnabled) BOOL lowLightBoostEnabled;
Discussion
The value of this property indicates whether the AVCapture
object is currently enhancing images to improve quality due to low light conditions. When this property is YES
, the capture device has switched into a special mode in which more light can be perceived in images.
You can observe changes to the value of this property using Key-value observing.