Instance Property

minExposureDuration

A CMTime indicating the minimum supported exposure duration.

Declaration

@property(nonatomic, readonly) CMTime minExposureDuration;

See Also

Examining Focus and Exposure Attributes

maxExposureDuration

A CMTime indicating the maximum supported exposure duration.

minISO

A floating point number indicating the minimum supported exposure ISO value.

maxISO

A floating point number indicating the maximum supported exposure ISO value.

AVCaptureAutoFocusSystem

Constants that describe the autofocus system.

autoFocusSystem

Returns the autofocus system.