commonKeyIdentifier A key that represents the ID for the media. Declarationstatic let commonKeyIdentifier: AVMetadataKey See AlsoCommon metadata keyscommonKeyAccessibilityDescriptioncommonKeyAlbumNamecommonKeyArtistcommonKeyArtworkcommonKeyAuthorcommonKeyContributorcommonKeyCopyrightscommonKeyCreationDatecommonKeyCreatorcommonKeyDescriptioncommonKeyFormatcommonKeyLanguagecommonKeyLastModifiedDatecommonKeyLocationcommonKeyMake