commonKeyType A key that represents the media type. Declarationstatic let commonKeyType: AVMetadataKey See AlsoCommon metadata keyscommonKeyAccessibilityDescriptioncommonKeyAlbumNamecommonKeyArtistcommonKeyArtworkcommonKeyAuthorcommonKeyContributorcommonKeyCopyrightscommonKeyCreationDatecommonKeyCreatorcommonKeyDescriptioncommonKeyFormatcommonKeyIdentifiercommonKeyLanguagecommonKeyLastModifiedDatecommonKeyLocation