Instance Property

metadata

An array of metadata items for all metadata identifiers for which a value is available.

Declaration

var metadata: [AVMetadataItem] { get }

Discussion

The array of AVMetadataItem instances can be filtered according to language using the metadataItems(from:filteredAndSortedAccordingToPreferredLanguages:) method. They can be filtered by identifier using the metadataItems(from:filteredByIdentifier:) method.

See Also

Accessing Metadata

var lyrics: String?

The lyrics of the asset, in a language suitable for the current locale.

var commonMetadata: [AVMetadataItem]

An array of metadata items for each common metadata key for which a value is available.

var availableMetadataFormats: [AVMetadataFormat]

An array of strings, each representing a metadata format that’s available to the asset.

func metadata(forFormat: AVMetadataFormat) -> [AVMetadataItem]

Returns an array of metadata items found in the container with the specified format.