id3MetadataInitialKey
An identifier that represents the musical key in which the sound starts.
Declaration
static let id3MetadataInitialKey: AVMetadataIdentifierSee Also
ID3 metadata identifiers
id3MetadataAlbumSortOrderid3MetadataAlbumTitleid3MetadataAttachedPictureid3MetadataAudioEncryptionid3MetadataAudioSeekPointIndexid3MetadataBandid3MetadataBeatsPerMinuteid3MetadataCommentsid3MetadataCommercialid3MetadataCommercialInformationid3MetadataComposerid3MetadataConductorid3MetadataContentGroupDescriptionid3MetadataContentTypeid3MetadataCopyright