Barcode information detected by a metadata capture output.
- iOS 7.0+
- macOS 10.15+Beta
- Mac Catalyst 13.0+Beta
AVMetadata class is a concrete subclass of
AVMetadata defining the features of a detected one-dimensional or two-dimensional barcode.
AVMetadata instance represents a single detected machine readable code in an image. It is an immutable object describing the features and payload of a barcode.
On supported platforms, the
AVCapture class outputs arrays of detected machine readable code objects.