Function

CMMetadataFormatDescriptionGetIdentifiers(_:)

Gets an array of metadata identifiers from a metadata format description.

Declaration

func CMMetadataFormatDescriptionGetIdentifiers(_ desc: CMMetadataFormatDescription) -> CFArray?

Parameters

desc

The format description to inspect.

See Also

Metadata-Specific Functions

func CMSwapBigEndianMetadataDescriptionToHost(UnsafeMutablePointer<UInt8>, Int) -> OSStatus

Converts a MetadataDescription data structure from big-endian to host-endian in place.

func CMSwapHostEndianMetadataDescriptionToBig(UnsafeMutablePointer<UInt8>, Int) -> OSStatus

Converts a MetadataDescription data structure from host-endian to big-endian in place.