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| """ |
| This module provides constants and clear-text names for various |
| well-known EXIF tags. |
| """ |
| from __future__ import annotations |
|
|
| from enum import IntEnum |
|
|
|
|
| class Base(IntEnum): |
| |
| InteropIndex = 0x0001 |
| ProcessingSoftware = 0x000B |
| NewSubfileType = 0x00FE |
| SubfileType = 0x00FF |
| ImageWidth = 0x0100 |
| ImageLength = 0x0101 |
| BitsPerSample = 0x0102 |
| Compression = 0x0103 |
| PhotometricInterpretation = 0x0106 |
| Thresholding = 0x0107 |
| CellWidth = 0x0108 |
| CellLength = 0x0109 |
| FillOrder = 0x010A |
| DocumentName = 0x010D |
| ImageDescription = 0x010E |
| Make = 0x010F |
| Model = 0x0110 |
| StripOffsets = 0x0111 |
| Orientation = 0x0112 |
| SamplesPerPixel = 0x0115 |
| RowsPerStrip = 0x0116 |
| StripByteCounts = 0x0117 |
| MinSampleValue = 0x0118 |
| MaxSampleValue = 0x0119 |
| XResolution = 0x011A |
| YResolution = 0x011B |
| PlanarConfiguration = 0x011C |
| PageName = 0x011D |
| FreeOffsets = 0x0120 |
| FreeByteCounts = 0x0121 |
| GrayResponseUnit = 0x0122 |
| GrayResponseCurve = 0x0123 |
| T4Options = 0x0124 |
| T6Options = 0x0125 |
| ResolutionUnit = 0x0128 |
| PageNumber = 0x0129 |
| TransferFunction = 0x012D |
| Software = 0x0131 |
| DateTime = 0x0132 |
| Artist = 0x013B |
| HostComputer = 0x013C |
| Predictor = 0x013D |
| WhitePoint = 0x013E |
| PrimaryChromaticities = 0x013F |
| ColorMap = 0x0140 |
| HalftoneHints = 0x0141 |
| TileWidth = 0x0142 |
| TileLength = 0x0143 |
| TileOffsets = 0x0144 |
| TileByteCounts = 0x0145 |
| SubIFDs = 0x014A |
| InkSet = 0x014C |
| InkNames = 0x014D |
| NumberOfInks = 0x014E |
| DotRange = 0x0150 |
| TargetPrinter = 0x0151 |
| ExtraSamples = 0x0152 |
| SampleFormat = 0x0153 |
| SMinSampleValue = 0x0154 |
| SMaxSampleValue = 0x0155 |
| TransferRange = 0x0156 |
| ClipPath = 0x0157 |
| XClipPathUnits = 0x0158 |
| YClipPathUnits = 0x0159 |
| Indexed = 0x015A |
| JPEGTables = 0x015B |
| OPIProxy = 0x015F |
| JPEGProc = 0x0200 |
| JpegIFOffset = 0x0201 |
| JpegIFByteCount = 0x0202 |
| JpegRestartInterval = 0x0203 |
| JpegLosslessPredictors = 0x0205 |
| JpegPointTransforms = 0x0206 |
| JpegQTables = 0x0207 |
| JpegDCTables = 0x0208 |
| JpegACTables = 0x0209 |
| YCbCrCoefficients = 0x0211 |
| YCbCrSubSampling = 0x0212 |
| YCbCrPositioning = 0x0213 |
| ReferenceBlackWhite = 0x0214 |
| XMLPacket = 0x02BC |
| RelatedImageFileFormat = 0x1000 |
| RelatedImageWidth = 0x1001 |
| RelatedImageLength = 0x1002 |
| Rating = 0x4746 |
| RatingPercent = 0x4749 |
| ImageID = 0x800D |
| CFARepeatPatternDim = 0x828D |
| BatteryLevel = 0x828F |
| Copyright = 0x8298 |
| ExposureTime = 0x829A |
| FNumber = 0x829D |
| IPTCNAA = 0x83BB |
| ImageResources = 0x8649 |
| ExifOffset = 0x8769 |
| InterColorProfile = 0x8773 |
| ExposureProgram = 0x8822 |
| SpectralSensitivity = 0x8824 |
| GPSInfo = 0x8825 |
| ISOSpeedRatings = 0x8827 |
| OECF = 0x8828 |
| Interlace = 0x8829 |
| TimeZoneOffset = 0x882A |
| SelfTimerMode = 0x882B |
| SensitivityType = 0x8830 |
| StandardOutputSensitivity = 0x8831 |
| RecommendedExposureIndex = 0x8832 |
| ISOSpeed = 0x8833 |
| ISOSpeedLatitudeyyy = 0x8834 |
| ISOSpeedLatitudezzz = 0x8835 |
| ExifVersion = 0x9000 |
| DateTimeOriginal = 0x9003 |
| DateTimeDigitized = 0x9004 |
| OffsetTime = 0x9010 |
| OffsetTimeOriginal = 0x9011 |
| OffsetTimeDigitized = 0x9012 |
| ComponentsConfiguration = 0x9101 |
| CompressedBitsPerPixel = 0x9102 |
| ShutterSpeedValue = 0x9201 |
| ApertureValue = 0x9202 |
| BrightnessValue = 0x9203 |
| ExposureBiasValue = 0x9204 |
| MaxApertureValue = 0x9205 |
| SubjectDistance = 0x9206 |
| MeteringMode = 0x9207 |
| LightSource = 0x9208 |
| Flash = 0x9209 |
| FocalLength = 0x920A |
| Noise = 0x920D |
| ImageNumber = 0x9211 |
| SecurityClassification = 0x9212 |
| ImageHistory = 0x9213 |
| TIFFEPStandardID = 0x9216 |
| MakerNote = 0x927C |
| UserComment = 0x9286 |
| SubsecTime = 0x9290 |
| SubsecTimeOriginal = 0x9291 |
| SubsecTimeDigitized = 0x9292 |
| AmbientTemperature = 0x9400 |
| Humidity = 0x9401 |
| Pressure = 0x9402 |
| WaterDepth = 0x9403 |
| Acceleration = 0x9404 |
| CameraElevationAngle = 0x9405 |
| XPTitle = 0x9C9B |
| XPComment = 0x9C9C |
| XPAuthor = 0x9C9D |
| XPKeywords = 0x9C9E |
| XPSubject = 0x9C9F |
| FlashPixVersion = 0xA000 |
| ColorSpace = 0xA001 |
| ExifImageWidth = 0xA002 |
| ExifImageHeight = 0xA003 |
| RelatedSoundFile = 0xA004 |
| ExifInteroperabilityOffset = 0xA005 |
| FlashEnergy = 0xA20B |
| SpatialFrequencyResponse = 0xA20C |
| FocalPlaneXResolution = 0xA20E |
| FocalPlaneYResolution = 0xA20F |
| FocalPlaneResolutionUnit = 0xA210 |
| SubjectLocation = 0xA214 |
| ExposureIndex = 0xA215 |
| SensingMethod = 0xA217 |
| FileSource = 0xA300 |
| SceneType = 0xA301 |
| CFAPattern = 0xA302 |
| CustomRendered = 0xA401 |
| ExposureMode = 0xA402 |
| WhiteBalance = 0xA403 |
| DigitalZoomRatio = 0xA404 |
| FocalLengthIn35mmFilm = 0xA405 |
| SceneCaptureType = 0xA406 |
| GainControl = 0xA407 |
| Contrast = 0xA408 |
| Saturation = 0xA409 |
| Sharpness = 0xA40A |
| DeviceSettingDescription = 0xA40B |
| SubjectDistanceRange = 0xA40C |
| ImageUniqueID = 0xA420 |
| CameraOwnerName = 0xA430 |
| BodySerialNumber = 0xA431 |
| LensSpecification = 0xA432 |
| LensMake = 0xA433 |
| LensModel = 0xA434 |
| LensSerialNumber = 0xA435 |
| CompositeImage = 0xA460 |
| CompositeImageCount = 0xA461 |
| CompositeImageExposureTimes = 0xA462 |
| Gamma = 0xA500 |
| PrintImageMatching = 0xC4A5 |
| DNGVersion = 0xC612 |
| DNGBackwardVersion = 0xC613 |
| UniqueCameraModel = 0xC614 |
| LocalizedCameraModel = 0xC615 |
| CFAPlaneColor = 0xC616 |
| CFALayout = 0xC617 |
| LinearizationTable = 0xC618 |
| BlackLevelRepeatDim = 0xC619 |
| BlackLevel = 0xC61A |
| BlackLevelDeltaH = 0xC61B |
| BlackLevelDeltaV = 0xC61C |
| WhiteLevel = 0xC61D |
| DefaultScale = 0xC61E |
| DefaultCropOrigin = 0xC61F |
| DefaultCropSize = 0xC620 |
| ColorMatrix1 = 0xC621 |
| ColorMatrix2 = 0xC622 |
| CameraCalibration1 = 0xC623 |
| CameraCalibration2 = 0xC624 |
| ReductionMatrix1 = 0xC625 |
| ReductionMatrix2 = 0xC626 |
| AnalogBalance = 0xC627 |
| AsShotNeutral = 0xC628 |
| AsShotWhiteXY = 0xC629 |
| BaselineExposure = 0xC62A |
| BaselineNoise = 0xC62B |
| BaselineSharpness = 0xC62C |
| BayerGreenSplit = 0xC62D |
| LinearResponseLimit = 0xC62E |
| CameraSerialNumber = 0xC62F |
| LensInfo = 0xC630 |
| ChromaBlurRadius = 0xC631 |
| AntiAliasStrength = 0xC632 |
| ShadowScale = 0xC633 |
| DNGPrivateData = 0xC634 |
| MakerNoteSafety = 0xC635 |
| CalibrationIlluminant1 = 0xC65A |
| CalibrationIlluminant2 = 0xC65B |
| BestQualityScale = 0xC65C |
| RawDataUniqueID = 0xC65D |
| OriginalRawFileName = 0xC68B |
| OriginalRawFileData = 0xC68C |
| ActiveArea = 0xC68D |
| MaskedAreas = 0xC68E |
| AsShotICCProfile = 0xC68F |
| AsShotPreProfileMatrix = 0xC690 |
| CurrentICCProfile = 0xC691 |
| CurrentPreProfileMatrix = 0xC692 |
| ColorimetricReference = 0xC6BF |
| CameraCalibrationSignature = 0xC6F3 |
| ProfileCalibrationSignature = 0xC6F4 |
| AsShotProfileName = 0xC6F6 |
| NoiseReductionApplied = 0xC6F7 |
| ProfileName = 0xC6F8 |
| ProfileHueSatMapDims = 0xC6F9 |
| ProfileHueSatMapData1 = 0xC6FA |
| ProfileHueSatMapData2 = 0xC6FB |
| ProfileToneCurve = 0xC6FC |
| ProfileEmbedPolicy = 0xC6FD |
| ProfileCopyright = 0xC6FE |
| ForwardMatrix1 = 0xC714 |
| ForwardMatrix2 = 0xC715 |
| PreviewApplicationName = 0xC716 |
| PreviewApplicationVersion = 0xC717 |
| PreviewSettingsName = 0xC718 |
| PreviewSettingsDigest = 0xC719 |
| PreviewColorSpace = 0xC71A |
| PreviewDateTime = 0xC71B |
| RawImageDigest = 0xC71C |
| OriginalRawFileDigest = 0xC71D |
| SubTileBlockSize = 0xC71E |
| RowInterleaveFactor = 0xC71F |
| ProfileLookTableDims = 0xC725 |
| ProfileLookTableData = 0xC726 |
| OpcodeList1 = 0xC740 |
| OpcodeList2 = 0xC741 |
| OpcodeList3 = 0xC74E |
| NoiseProfile = 0xC761 |
|
|
|
|
| """Maps EXIF tags to tag names.""" |
| TAGS = { |
| **{i.value: i.name for i in Base}, |
| 0x920C: "SpatialFrequencyResponse", |
| 0x9214: "SubjectLocation", |
| 0x9215: "ExposureIndex", |
| 0x828E: "CFAPattern", |
| 0x920B: "FlashEnergy", |
| 0x9216: "TIFF/EPStandardID", |
| } |
|
|
|
|
| class GPS(IntEnum): |
| GPSVersionID = 0x00 |
| GPSLatitudeRef = 0x01 |
| GPSLatitude = 0x02 |
| GPSLongitudeRef = 0x03 |
| GPSLongitude = 0x04 |
| GPSAltitudeRef = 0x05 |
| GPSAltitude = 0x06 |
| GPSTimeStamp = 0x07 |
| GPSSatellites = 0x08 |
| GPSStatus = 0x09 |
| GPSMeasureMode = 0x0A |
| GPSDOP = 0x0B |
| GPSSpeedRef = 0x0C |
| GPSSpeed = 0x0D |
| GPSTrackRef = 0x0E |
| GPSTrack = 0x0F |
| GPSImgDirectionRef = 0x10 |
| GPSImgDirection = 0x11 |
| GPSMapDatum = 0x12 |
| GPSDestLatitudeRef = 0x13 |
| GPSDestLatitude = 0x14 |
| GPSDestLongitudeRef = 0x15 |
| GPSDestLongitude = 0x16 |
| GPSDestBearingRef = 0x17 |
| GPSDestBearing = 0x18 |
| GPSDestDistanceRef = 0x19 |
| GPSDestDistance = 0x1A |
| GPSProcessingMethod = 0x1B |
| GPSAreaInformation = 0x1C |
| GPSDateStamp = 0x1D |
| GPSDifferential = 0x1E |
| GPSHPositioningError = 0x1F |
|
|
|
|
| """Maps EXIF GPS tags to tag names.""" |
| GPSTAGS = {i.value: i.name for i in GPS} |
|
|
|
|
| class Interop(IntEnum): |
| InteropIndex = 0x0001 |
| InteropVersion = 0x0002 |
| RelatedImageFileFormat = 0x1000 |
| RelatedImageWidth = 0x1001 |
| RelatedImageHeight = 0x1002 |
|
|
|
|
| class IFD(IntEnum): |
| Exif = 0x8769 |
| GPSInfo = 0x8825 |
| MakerNote = 0x927C |
| Makernote = 0x927C |
| Interop = 0xA005 |
| IFD1 = -1 |
|
|
|
|
| class LightSource(IntEnum): |
| Unknown = 0x00 |
| Daylight = 0x01 |
| Fluorescent = 0x02 |
| Tungsten = 0x03 |
| Flash = 0x04 |
| Fine = 0x09 |
| Cloudy = 0x0A |
| Shade = 0x0B |
| DaylightFluorescent = 0x0C |
| DayWhiteFluorescent = 0x0D |
| CoolWhiteFluorescent = 0x0E |
| WhiteFluorescent = 0x0F |
| StandardLightA = 0x11 |
| StandardLightB = 0x12 |
| StandardLightC = 0x13 |
| D55 = 0x14 |
| D65 = 0x15 |
| D75 = 0x16 |
| D50 = 0x17 |
| ISO = 0x18 |
| Other = 0xFF |
|
|
