Function

CMSwapHostEndianMetadataDescriptionToBig(_:_:)

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

Declaration

func CMSwapHostEndianMetadataDescriptionToBig(_ metadataDescriptionData: UnsafeMutablePointer<UInt8>, _ metadataDescriptionSize: Int) -> OSStatus

Parameters

metadataDescriptionData

MetadataDescription data structure in host-endian byte ordering to be converted to big-endian byte ordering.

metadataDescriptionSize

Size of MetadataDescription data structure.

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 CMMetadataFormatDescriptionGetIdentifiers(CMMetadataFormatDescription) -> CFArray?

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