EXIF Dictionary Keys
Metadata keys for Exchangeable Image File Format (EXIF) data.
Topics
Dictionaries
Camera Settings
kCGImagePropertyExifDeviceSettingDescriptionkCGImagePropertyExifFNumberkCGImagePropertyExifShutterSpeedValuekCGImagePropertyExifApertureValuekCGImagePropertyExifMaxApertureValuekCGImagePropertyExifFocalLengthkCGImagePropertyExifSpectralSensitivitykCGImagePropertyExifISOSpeedRatingskCGImagePropertyExifSubjectDistancekCGImagePropertyExifMeteringModekCGImagePropertyExifSubjectAreakCGImagePropertyExifSubjectLocationkCGImagePropertyExifSensingMethodkCGImagePropertyExifSceneTypekCGImagePropertyExifDigitalZoomRatiokCGImagePropertyExifFocalLenIn35mmFilmkCGImagePropertyExifSceneCaptureTypekCGImagePropertyExifSubjectDistRange
Exposure
kCGImagePropertyExifExposureTimekCGImagePropertyExifExposureProgramkCGImagePropertyExifExposureIndexkCGImagePropertyExifExposureModekCGImagePropertyExifISOSpeedkCGImagePropertyExifISOSpeedLatitudeyyykCGImagePropertyExifISOSpeedLatitudezzzkCGImagePropertyExifRecommendedExposureIndexkCGImagePropertyExifExposureBiasValuekCGImagePropertyExifSensitivityTypekCGImagePropertyExifStandardOutputSensitivitykCGImagePropertyExifSourceExposureTimesOfCompositeImage
Image Quality
kCGImagePropertyExifCFAPatternkCGImagePropertyExifBrightnessValuekCGImagePropertyExifLightSourcekCGImagePropertyExifFlashkCGImagePropertyExifSpatialFrequencyResponsekCGImagePropertyExifContrastkCGImagePropertyExifSaturationkCGImagePropertyExifSharpnesskCGImagePropertyExifGammakCGImagePropertyExifWhiteBalance
Image Settings
kCGImagePropertyExifGainControlkCGImagePropertyExifImageUniqueIDkCGImagePropertyExifCompressedBitsPerPixelkCGImagePropertyExifColorSpacekCGImagePropertyExifPixelXDimensionkCGImagePropertyExifPixelYDimensionkCGImagePropertyExifRelatedSoundFilekCGImagePropertyExifFocalPlaneXResolutionkCGImagePropertyExifFocalPlaneYResolutionkCGImagePropertyExifFocalPlaneResolutionUnitkCGImagePropertyExifCustomRenderedkCGImagePropertyExifCompositeImagekCGImagePropertyExifOECFkCGImagePropertyExifComponentsConfigurationkCGImagePropertyExifSourceImageNumberOfCompositeImagekCGImagePropertyExifFileSource
Timestamp
kCGImagePropertyExifDateTimeOriginalkCGImagePropertyExifDateTimeDigitizedkCGImagePropertyExifSubsecTimekCGImagePropertyExifSubsecTimeOrginalkCGImagePropertyExifSubsecTimeOriginalkCGImagePropertyExifSubsecTimeDigitizedkCGImagePropertyExifOffsetTimekCGImagePropertyExifOffsetTimeOriginalkCGImagePropertyExifOffsetTimeDigitized
Lens Information
kCGImagePropertyExifLensSpecificationkCGImagePropertyExifLensMakekCGImagePropertyExifLensModelkCGImagePropertyExifLensSerialNumber
Camera Information
kCGImagePropertyExifMakerNotekCGImagePropertyExifUserCommentkCGImagePropertyExifCameraOwnerNamekCGImagePropertyExifBodySerialNumber
Flash Information
Auxiliary Keys
kCGImagePropertyExifAuxLensInfokCGImagePropertyExifAuxLensModelkCGImagePropertyExifAuxSerialNumberkCGImagePropertyExifAuxLensIDkCGImagePropertyExifAuxLensSerialNumberkCGImagePropertyExifAuxImageNumberkCGImagePropertyExifAuxFlashCompensationkCGImagePropertyExifAuxOwnerNamekCGImagePropertyExifAuxFirmware