AVAudioSequencer.InfoDictionaryKey Constants that defines metadata keys for a sequencer. Declarationstruct InfoDictionaryKey TopicsCreating a dictionary keyinit(rawValue:)Getting album detailsalbumartistcommentscomposercopyrightgenrelyricisttitletrackNumbersubTitleyearGetting the duration and timeapproximateDurationInSecondstimeSignaturetempoGetting the recording daterecordedDateGetting encoding informationencodingApplicationsourceEncodernominalBitRatesourceBitDepthkeySignatureGetting the channel layoutchannelLayoutGetting the recording codeISRC RelationshipsConforms ToEquatableHashableRawRepresentableSendableSendableMetatype See AlsoGetting sequence propertiesisPlayingratetrackscurrentPositionInBeatscurrentPositionInSecondstempoTrackuserInfodata(withSMPTEResolution:error:)AVMusicTimeStampEndOfTrack