## XMP Tags

XMP stands for "Extensible Metadata Platform", an XML/RDF-based metadata format which is being pushed by Adobe. Information in this format can be embedded in many different image file types including JPG, JP2, TIFF, GIF, EPS, PDF, PSD, IND, INX, PNG, DJVU, SVG, PGF, MIFF, XCF, CRW, DNG and a variety of proprietary TIFF-based RAW images, as well as MOV, AVI, ASF, WMV, FLV, SWF and MP4 videos, and WMA and audio formats supporting ID3v2 information.

The XMP Tag ID's aren't listed because in most cases they are identical to the Tag Name (aside from differences in case). Tags with different ID's are mentioned in the Notes column of the HTML version of this document.

All XMP information is stored as character strings. The Writable column specifies the information format: `string` is an unformatted string, `integer` is a string of digits (possibly beginning with a '+' or '-'), `real` is a floating point number, `rational` is entered as a floating point number but stored as two `integer` strings separated by a '/' character, `date` is a date/time string entered in the format "YYYY:mm:dd HH:MM:SS[.ss][+/-HH:MM]", `boolean` is either "True" or "False", `struct` indicates a structured tag, and `lang-alt` is a tag that supports alternate languages.

When reading, `struct` tags are extracted only if the Struct (-struct) option is used. Otherwise the corresponding "flattened" tags, indicated by an underline (`_`) after the Writable type, are extracted. When copying, by default both structured and flattened tags are available, but the flattened tags are considered "unsafe" so they they aren't copied unless specified explicitly. The Struct option may be disabled by setting Struct to 0 via the API or with --struct on the command line to copy only flattened tags, or enabled by setting Struct to 1 via the API or with -struct on the command line to copy only as structures. When writing, the Struct option has no effect, and both structured and flattened tags may be written. See struct.html for more details.

Individual languages for `lang-alt` tags are accessed by suffixing the tag name with a '-', followed by an RFC 3066 language code (ie. "XMP:Title-fr", or "Rights-en-US"). (See http://www.ietf.org/rfc/rfc3066.txt for the RFC 3066 specification.) A `lang-alt` tag with no language code accesses the "x-default" language, but causes other languages for this tag to be deleted when writing. The "x-default" language code may be specified when writing to preserve other existing languages (ie. "XMP-dc:Description-x-default"). When reading, "x-default" is not specified.

The XMP tags are organized according to schema Namespace in the following tables. Note that a few of the longer namespace prefixes given below have been shortened for convenience (since the family 1 group names are derived from these by adding a leading "XMP-"). In cases where a tag name exists in more than one namespace, less common namespaces are avoided when writing. However, any namespace may be written by specifying a family 1 group name for the tag, ie) XMP-exif:Contrast or XMP-crs:Contrast. When deciding on which tags to add to an image, using standard schemas such as dc, xmp, iptcCore and iptcExt is recommended if possible.

For structures, the heading of the first column is Field Name. Field names are very similar to tag names, except they are used to identify fields inside structures instead of stand-alone tags. See the Field Name section of the Structured Information documentation for more details.

ExifTool will extract XMP information even if it is not listed in these tables, but other tags are not writable unless added as user-defined tags in the ExifTool config file. For example, the `pdfx` namespace doesn't have a predefined set of tag names because it is used to store application-defined PDF information, so although this information will be extracted, it is only writable if the corresponding user-defined tags have been created.

The tables below list tags from the official XMP specification (with an underlined Namespace in the HTML version of this documentation), as well as extensions from various other sources. See http://www.adobe.com/devnet/xmp/ for the official XMP specification.

> Namespace | Writable | Values / Notes
> --- | --- | ---
> aas | - | --> XMP aas Tags
> acdsee | - | --> XMP acdsee Tags
> album | - | --> XMP Album Tags
> apple-fi | - | --> XMP apple_fi Tags
> aux | - | --> XMP aux Tags
> cc | - | --> XMP cc Tags
> cell | - | --> XMP cell Tags
> crs | - | --> XMP crs Tags
> dc | - | --> XMP dc Tags
> dex | - | --> XMP dex Tags
> DICOM | - | --> XMP DICOM Tags
> digiKam | - | --> XMP digiKam Tags
> dwc | - | --> DarwinCore Tags
> exif | - | --> XMP exif Tags
> expressionmedia | - | --> XMP ExpressionMedia Tags
> extensis | - | --> XMP extensis Tags
> fpv | - | --> XMP fpv Tags
> getty | - | --> XMP GettyImages Tags
> GPano | - | --> XMP GPano Tags
> ics | - | --> XMP ics Tags
> iptcCore | - | --> XMP iptcCore Tags
> iptcExt | - | --> XMP iptcExt Tags
> lr | - | --> XMP Lightroom Tags
> mediapro | - | --> XMP MediaPro Tags
> microsoft | - | --> Microsoft XMP Tags
> MP | - | --> Microsoft MP Tags
> MP1 | - | --> Microsoft MP1 Tags
> mwg-coll | - | --> MWG Collections Tags
> mwg-kw | - | --> MWG Keywords Tags
> mwg-rs | - | --> MWG Regions Tags
> pdf | - | --> XMP pdf Tags
> pdfx | - | --> XMP pdfx Tags
> photomech | - | --> PhotoMechanic XMP Tags
> photoshop | - | --> XMP photoshop Tags
> PixelLive | - | --> XMP PixelLive Tags
> plus | - | --> XMP plus Tags
> prism | - | --> XMP prism Tags
> prl | - | --> XMP prl Tags
> pur | - | --> XMP pur Tags
> rdf | - | --> XMP rdf Tags
> swf | - | --> XMP swf Tags
> tiff | - | --> XMP tiff Tags
> x | - | --> XMP x Tags
> xmp | - | --> XMP xmp Tags
> xmpBJ | - | --> XMP xmpBJ Tags
> xmpDM | - | --> XMP xmpDM Tags
> xmpMM | - | --> XMP xmpMM Tags
> xmpNote | - | --> XMP xmpNote Tags
> xmpPLUS | - | --> XMP xmpPLUS Tags
> xmpRights | - | --> XMP xmpRights Tags
> xmpTPg | - | --> XMP xmpTPg Tags

## XMP aas Tags

Apple Adjustment Settings used by iPhone/iPad.

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> AffineA | real |
> AffineB | real |
> AffineC | real |
> AffineD | real |
> AffineX | real |
> AffineY | real |
> CropH | integer/ |
> CropW | integer/ |
> CropX | integer/ |
> CropY | integer/ |
> Curve0x | real |
> Curve0y | real |
> Curve1x | real |
> Curve1y | real |
> Curve2x | real |
> Curve2y | real |
> Curve3x | real |
> Curve3y | real |
> Curve4x | real |
> Curve4y | real |
> Highlights | real/ |
> Shadows | real/ |
> Vibrance | real/ |

## XMP acdsee Tags

ACD Systems ACDSee namespace tags.

(A note to software developers: Re-inventing your own private tags instead of using the equivalent tags in standard XMP namespaces defeats one of the most valuable features of metadata: interoperability. Your applications mumble to themselves instead of speaking out for the rest of the world to hear.)

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> Author | string/ |
> Caption | string/ |
> Categories | string/ |
> Datetime | date/ |
> DPP | lang-alt | (newer version of XML raw processing settings)
> Keywords | string/+ |
> Notes | string/ |
> Rating | real/ |
> Rawrppused | boolean |
> RPP | lang-alt | (raw processing settings in XML format)
> Tagged | boolean/ |

## XMP Album Tags

Adobe Album namespace tags.

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> Notes | string |

## XMP apple_fi Tags

Face information tags written by the Apple iPhone 5 inside the mwg-rs RegionExtensions.

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> AngleInfoRoll | integer |
> ConfidenceLevel | integer |
> FaceID | integer |
> TimeStamp | integer |

## XMP aux Tags

Photoshop Auxiliary namespace tags.

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> ApproximateFocusDistance | rational |
> Firmware | string |
> FlashCompensation | rational |
> ImageNumber | string |
> Lens | string |
> LensID | string |
> LensInfo | string | (4 rational values giving focal and aperture ranges)
> OwnerName | string |
> SerialNumber | string |

## XMP cc Tags

Creative Commons namespace tags. Note that the CC specification for XMP is non-existent, so ExifTool must make some assumptions about the format of the specific properties in XMP (see http://creativecommons.org/ns).

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> AttributionName | string |
> AttributionURL | string |
> DeprecatedOn | date |
> Jurisdiction | string |
> LegalCode | string |
> License | string |
> MorePermissions | string |
> Permits | string+ | 'cc:DerivativeWorks' = Derivative Works 'cc:Distribution' = Distribution 'cc:Reproduction' = Reproduction 'cc:Sharing' = Sharing
> Prohibits | string+ | 'cc:CommercialUse' = Commercial Use 'cc:HighIncomeNationUse' = High Income Nation Use
> Requires | string+ |
> 'cc:Attribution' = Attribution 'cc:Copyleft' = Copyleft 'cc:LesserCopyleft' = Lesser Copyleft 'cc:Notice' = Notice 'cc:ShareAlike' = Share Alike 'cc:SourceCode' = Source Code |
> UseGuidelines | string |

## XMP cell Tags

Location tags written by some Sony Ericsson phones.

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> CellTowerID | string | (called cellid by the spec)
> CellGlobalID | string | (called cgi by the spec)
> LocationAreaCode | string | (called lac by the spec)
> MobileCountryCode | string | (called mcc by the spec)
> MobileNetworkCode | string | (called mnc by the spec)
> CellR | string | (called r by the spec)

## XMP crs Tags

Photoshop Camera Raw namespace tags.

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> AlreadyApplied | boolean |
> AutoBrightness | boolean |
> AutoContrast | boolean |
> AutoExposure | boolean |
> AutoLateralCA | integer |
> AutoShadows | boolean |
> Blacks2012 | integer |
> BlueHue | integer |
> BlueSaturation | integer |
> Brightness | integer |
> CameraProfile | string |
> CameraProfileDigest | string |
> ChromaticAberrationB | integer |
> ChromaticAberrationR | integer |
> Clarity | integer |
> Clarity2012 | integer |
> ColorNoiseReduction | integer |
> ColorNoiseReductionDetail | integer |
> Contrast | integer/ |
> Contrast2012 | integer |
> Converter | string |
> ConvertToGrayscale | boolean |
> CropAngle | real |
> CropBottom | real |
> CropConstrainToWarp | integer |
> CropHeight | real |
> CropLeft | real |
> CropRight | real |
> CropTop | real |
> CropUnit | integer | 0 = pixels 1 = inches 2 = cm
> CropUnits | integer | 0 = pixels 1 = inches 2 = cm
> CropWidth | real |
> Defringe | integer |
> DefringeGreenAmount | integer |
> DefringeGreenHueHi | integer |
> DefringeGreenHueLo | integer |
> DefringePurpleAmount | integer |
> DefringePurpleHueHi | integer |
> DefringePurpleHueLo | integer |
> Exposure | real |
> Exposure2012 | real |
> FillLight | integer |
> GradientBasedCorrections | struct+ | --> Correction Struct
> GradientBasedCorrActive | boolean_ | (GradientBasedCorrectionsCorrectionActive)
> GradientBasedCorrAmount | real_ | (GradientBasedCorrectionsCorrectionAmount)
> GradientBasedCorrMasks | struct_+ | --> CorrectionMask Struct (GradientBasedCorrectionsCorrectionMasks)
> GradientBasedCorrMaskCenterWeight | real_ | (GradientBasedCorrectionsCorrectionMasksCenterWeight)
> GradientBasedCorrMaskDabs | string_ | (GradientBasedCorrectionsCorrectionMasksDabs)
> GradientBasedCorrMaskFlow | real_ | (GradientBasedCorrectionsCorrectionMasksFlow)
> GradientBasedCorrMaskFullX | real_ | (GradientBasedCorrectionsCorrectionMasksFullX)
> GradientBasedCorrMaskFullY | real_ | (GradientBasedCorrectionsCorrectionMasksFullY)
> GradientBasedCorrMaskValue | real_ | (GradientBasedCorrectionsCorrectionMasksMaskValue)
> GradientBasedCorrMaskRadius | real_ | (GradientBasedCorrectionsCorrectionMasksRadius)
> GradientBasedCorrMaskWhat | string_ | (GradientBasedCorrectionsCorrectionMasksWhat)
> GradientBasedCorrMaskZeroX | real_ | (GradientBasedCorrectionsCorrectionMasksZeroX)
> GradientBasedCorrMaskZeroY | real_ | (GradientBasedCorrectionsCorrectionMasksZeroY)
> GradientBasedCorrBrightness | real_ | (GradientBasedCorrectionsLocalBrightness)
> GradientBasedCorrClarity | real_ | (GradientBasedCorrectionsLocalClarity)
> GradientBasedCorrClarity2012 | real_ | (GradientBasedCorrectionsLocalClarity2012)
> GradientBasedCorrContrast | real_ | (GradientBasedCorrectionsLocalContrast)
> GradientBasedCorrContrast2012 | real_ | (GradientBasedCorrectionsLocalContrast2012)
> GradientBasedCorrDefringe | real_ | (GradientBasedCorrectionsLocalDefringe)
> GradientBasedCorrExposure | real_ | (GradientBasedCorrectionsLocalExposure)
> GradientBasedCorrExposure2012 | real_ | (GradientBasedCorrectionsLocalExposure2012)
> GradientBasedCorrHighlights2012 | real_ | (GradientBasedCorrectionsLocalHighlights2012)
> GradientBasedCorrLuminanceNoise | real_ | (GradientBasedCorrectionsLocalLuminanceNoise)
> GradientBasedCorrMoire | real_ | (GradientBasedCorrectionsLocalMoire)
> GradientBasedCorrSaturation | real_ | (GradientBasedCorrectionsLocalSaturation)
> GradientBasedCorrShadows2012 | real_ | (GradientBasedCorrectionsLocalShadows2012)
> GradientBasedCorrSharpness | real_ | (GradientBasedCorrectionsLocalSharpness)
> GradientBasedCorrTemperature | real_ | (GradientBasedCorrectionsLocalTemperature)
> GradientBasedCorrTint | real_ | (GradientBasedCorrectionsLocalTint)
> GradientBasedCorrHue | real_ | (GradientBasedCorrectionsLocalToningHue)
> GradientBasedCorrSaturation | real_ | (GradientBasedCorrectionsLocalToningSaturation)
> GradientBasedCorrWhat | string_ | (GradientBasedCorrectionsWhat)
> GrainAmount | integer |
> GrainFrequency | integer |
> GrainSize | integer |
> GrayMixerAqua | integer |
> GrayMixerBlue | integer |
> GrayMixerGreen | integer |
> GrayMixerMagenta | integer |
> GrayMixerOrange | integer |
> GrayMixerPurple | integer |
> GrayMixerRed | integer |
> GrayMixerYellow | integer |
> GreenHue | integer |
> GreenSaturation | integer |
> HasCrop | boolean |
> HasSettings | boolean |
> HighlightRecovery | integer |
> Highlights2012 | integer |
> HueAdjustmentAqua | integer |
> HueAdjustmentBlue | integer |
> HueAdjustmentGreen | integer |
> HueAdjustmentMagenta | integer |
> HueAdjustmentOrange | integer |
> HueAdjustmentPurple | integer |
> HueAdjustmentRed | integer |
> HueAdjustmentYellow | integer |
> IncrementalTemperature | integer |
> IncrementalTint | integer |
> LensManualDistortionAmount | integer |
> LensProfileChromaticAberrationScale | integer |
> LensProfileDigest | string |
> LensProfileDistortionScale | integer |
> LensProfileEnable | integer |
> LensProfileFilename | string |
> LensProfileName | string |
> LensProfileSetup | string |
> LensProfileVignettingScale | integer |
> LuminanceAdjustmentAqua | integer |
> LuminanceAdjustmentBlue | integer |
> LuminanceAdjustmentGreen | integer |
> LuminanceAdjustmentMagenta | integer |
> LuminanceAdjustmentOrange | integer |
> LuminanceAdjustmentPurple | integer |
> LuminanceAdjustmentRed | integer |
> LuminanceAdjustmentYellow | integer |
> LuminanceNoiseReductionContrast | integer |
> LuminanceNoiseReductionDetail | integer |
> LuminanceSmoothing | integer |
> MoireFilter | string | 'Off' = Off 'On' = On
> PaintBasedCorrections | struct+ | --> Correction Struct
> PaintCorrectionActive | boolean_ | (PaintBasedCorrectionsCorrectionActive)
> PaintCorrectionAmount | real_ | (PaintBasedCorrectionsCorrectionAmount)
> PaintBasedCorrectionMasks | struct_+ | --> CorrectionMask Struct (PaintBasedCorrectionsCorrectionMasks)
> PaintCorrectionMaskCenterWeight | real_ | (PaintBasedCorrectionsCorrectionMasksCenterWeight)
> PaintCorrectionMaskDabs | string_ | (PaintBasedCorrectionsCorrectionMasksDabs)
> PaintCorrectionMaskFlow | real_ | (PaintBasedCorrectionsCorrectionMasksFlow)
> PaintCorrectionMaskFullX | real_ | (PaintBasedCorrectionsCorrectionMasksFullX)
> PaintCorrectionMaskFullY | real_ | (PaintBasedCorrectionsCorrectionMasksFullY)
> PaintCorrectionMaskValue | real_ | (PaintBasedCorrectionsCorrectionMasksMaskValue)
> PaintCorrectionMaskRadius | real_ | (PaintBasedCorrectionsCorrectionMasksRadius)
> PaintCorrectionMaskWhat | string_ | (PaintBasedCorrectionsCorrectionMasksWhat)
> PaintCorrectionMaskZeroX | real_ | (PaintBasedCorrectionsCorrectionMasksZeroX)
> PaintCorrectionMaskZeroY | real_ | (PaintBasedCorrectionsCorrectionMasksZeroY)
> PaintCorrectionBrightness | real_ | (PaintBasedCorrectionsLocalBrightness)
> PaintCorrectionClarity | real_ | (PaintBasedCorrectionsLocalClarity)
> PaintCorrectionClarity2012 | real_ | (PaintBasedCorrectionsLocalClarity2012)
> PaintCorrectionContrast | real_ | (PaintBasedCorrectionsLocalContrast)
> PaintCorrectionContrast2012 | real_ | (PaintBasedCorrectionsLocalContrast2012)
> PaintCorrectionDefringe | real_ | (PaintBasedCorrectionsLocalDefringe)
> PaintCorrectionExposure | real_ | (PaintBasedCorrectionsLocalExposure)
> PaintCorrectionExposure2012 | real_ | (PaintBasedCorrectionsLocalExposure2012)
> PaintCorrectionHighlights2012 | real_ | (PaintBasedCorrectionsLocalHighlights2012)
> PaintCorrectionLuminanceNoise | real_ | (PaintBasedCorrectionsLocalLuminanceNoise)
> PaintCorrectionMoire | real_ | (PaintBasedCorrectionsLocalMoire)
> PaintCorrectionSaturation | real_ | (PaintBasedCorrectionsLocalSaturation)
> PaintCorrectionShadows2012 | real_ | (PaintBasedCorrectionsLocalShadows2012)
> PaintCorrectionSharpness | real_ | (PaintBasedCorrectionsLocalSharpness)
> PaintCorrectionTemperature | real_ | (PaintBasedCorrectionsLocalTemperature)
> PaintCorrectionTint | real_ | (PaintBasedCorrectionsLocalTint)
> PaintCorrectionHue | real_ | (PaintBasedCorrectionsLocalToningHue)
> PaintCorrectionSaturation | real_ | (PaintBasedCorrectionsLocalToningSaturation)
> PaintCorrectionWhat | string_ | (PaintBasedCorrectionsWhat)
> ParametricDarks | integer |
> ParametricHighlights | integer |
> ParametricHighlightSplit | integer |
> ParametricLights | integer |
> ParametricMidtoneSplit | integer |
> ParametricShadows | integer |
> ParametricShadowSplit | integer |
> PerspectiveHorizontal | integer |
> PerspectiveRotate | real |
> PerspectiveScale | integer |
> PerspectiveVertical | integer |
> PostCropVignetteAmount | integer |
> PostCropVignetteFeather | integer |
> PostCropVignetteHighlightContrast | integer |
> PostCropVignetteMidpoint | integer |
> PostCropVignetteRoundness | integer |
> PostCropVignetteStyle | integer |
> ProcessVersion | string |
> RawFileName | string |
> RedEyeInfo | string+ |
> RedHue | integer |
> RedSaturation | integer |
> RetouchInfo | string+ |
> Saturation | integer/ |
> SaturationAdjustmentAqua | integer |
> SaturationAdjustmentBlue | integer |
> SaturationAdjustmentGreen | integer |
> SaturationAdjustmentMagenta | integer |
> SaturationAdjustmentOrange | integer |
> SaturationAdjustmentPurple | integer |
> SaturationAdjustmentRed | integer |
> SaturationAdjustmentYellow | integer |
> Shadows | integer |
> Shadows2012 | integer |
> ShadowTint | integer |
> SharpenDetail | integer |
> SharpenEdgeMasking | integer |
> SharpenRadius | real |
> Sharpness | integer/ |
> Smoothness | integer |
> SplitToningBalance | integer |
> SplitToningHighlightHue | integer |
> SplitToningHighlightSaturation | integer |
> SplitToningShadowHue | integer |
> SplitToningShadowSaturation | integer |
> ColorTemperature | integer/ | (called Temperature by the spec)
> Tint | integer |
> ToneCurve | string+ |
> ToneCurveBlue | string+ |
> ToneCurveGreen | string+ |
> ToneCurveName | string | 'Custom' = Custom 'Linear' = Linear 'Medium Contrast' = Medium Contrast 'Strong Contrast' = Strong Contrast
> ToneCurveName2012 | string |
> ToneCurvePV2012 | string+ |
> ToneCurvePV2012Blue | string+ |
> ToneCurvePV2012Green | string+ |
> ToneCurvePV2012Red | string+ |
> ToneCurveRed | string+ |
> Version | string |
> Vibrance | integer |
> VignetteAmount | integer |
> VignetteMidpoint | integer |
> WhiteBalance | string/ |
> 'As Shot' = As Shot 'Auto' = Auto 'Cloudy' = Cloudy 'Custom' = Custom 'Daylight' = Daylight 'Flash' = Flash 'Fluorescent' = Fluorescent 'Shade' = Shade 'Tungsten' = Tungsten |
> Whites2012 | integer |

## XMP Correction Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> CorrectionActive | boolean |
> CorrectionAmount | real |
> CorrectionMasks | CorrectionMask+ | --> CorrectionMask Struct
> LocalBrightness | real |
> LocalClarity | real |
> LocalClarity2012 | real |
> LocalContrast | real |
> LocalContrast2012 | real |
> LocalDefringe | real |
> LocalExposure | real |
> LocalExposure2012 | real |
> LocalHighlights2012 | real |
> LocalLuminanceNoise | real |
> LocalMoire | real |
> LocalSaturation | real |
> LocalShadows2012 | real |
> LocalSharpness | real |
> LocalTemperature | real |
> LocalTint | real |
> LocalToningHue | real |
> LocalToningSaturation | real |
> What | string |

## XMP CorrectionMask Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> CenterWeight | real |
> Dabs | string+ |
> Flow | real |
> FullX | real |
> FullY | real |
> MaskValue | real |
> Radius | real |
> What | string |
> ZeroX | real |
> ZeroY | real |

## XMP dc Tags

Dublin Core namespace tags.

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> Contributor | string+ |
> Coverage | string |
> Creator | string+ |
> Date | date+ |
> Description | lang-alt |
> Format | string |
> Identifier | string |
> Language | string+ |
> Publisher | string+ |
> Relation | string+ |
> Rights | lang-alt |
> Source | string/ |
> Subject | string+ |
> Title | lang-alt |
> Type | string+ |

## XMP dex Tags

Description Explorer namespace tags. These tags are not very common. The Source and Rating tags are avoided when writing due to name conflicts with other XMP tags. (see http://www.optimasc.com/products/fileid/)

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> CRC32 | integer |
> FFID | string |
> LicenseType | string |
> 'adware' = Adware 'commercial' = Commercial 'demo' = Demo 'freeware' = Freeware 'open source' = Open Source 'public domain' = Public Domain 'shareware' = Shareware 'unknown' = Unknown |
> OS | integer |
> Rating | string/ |
> Revision | string |
> ShortDescription | lang-alt |
> Source | string/ |

## XMP DICOM Tags

DICOM namespace tags. These XMP tags allow some DICOM information to be stored in files of other than DICOM format. See the DICOM Tags documentation for a list of tags available in DICOM-format files.

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> EquipmentInstitution | string |
> EquipmentManufacturer | string |
> PatientBirthDate | date | (called PatientDOB by the spec)
> PatientID | string |
> PatientName | string |
> PatientSex | string |
> SeriesDateTime | date |
> SeriesDescription | string |
> SeriesModality | string |
> SeriesNumber | string |
> StudyDateTime | date |
> StudyDescription | string |
> StudyID | string |
> StudyPhysician | string |

## XMP digiKam Tags

DigiKam namespace tags.

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> CaptionsAuthorNames | lang-alt |
> CaptionsDateTimeStamps | lang-alt |
> ColorLabel | string |
> PickLabel | string |
> TagsList | string+ |

## XMP exif Tags

EXIF namespace for EXIF tags.

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> ApertureValue | rational |
> BrightnessValue | rational |
> CFAPattern | struct | --> CFAPattern Struct
> CFAPatternColumns | integer_ |
> CFAPatternRows | integer_ |
> CFAPatternValues | integer_+ |
> ColorSpace | integer | 1 = sRGB 2 = Adobe RGB 65535 = Uncalibrated
> ComponentsConfiguration | integer+ |
> 0 = - 1 = Y 2 = Cb 3 = Cr |  | 4 = R 5 = G 6 = B |
> CompressedBitsPerPixel | rational |
> Contrast | integer | 0 = Normal 1 = Low 2 = High
> CustomRendered | integer | 0 = Normal 1 = Custom
> DateTimeDigitized | date |
> DateTimeOriginal | date |
> DeviceSettingDescription | struct | --> DeviceSettings Struct
> DeviceSettingDescriptionColumns | integer_ |
> DeviceSettingDescriptionRows | integer_ |
> DeviceSettingDescriptionSettings | string_+ |
> DigitalZoomRatio | rational |
> ExifVersion | string |
> ExposureCompensation | rational | (called ExposureBiasValue by the spec)
> ExposureIndex | rational |
> ExposureMode | integer | 0 = Auto 1 = Manual 2 = Auto bracket
> ExposureProgram | integer |
> 0 = Not Defined 1 = Manual 2 = Program AE 3 = Aperture-priority AE 4 = Shutter speed priority AE 5 = Creative (Slow speed) 6 = Action (High speed) 7 = Portrait 8 = Landscape |
> ExposureTime | rational |
> FileSource | integer | 1 = Film Scanner 2 = Reflection Print Scanner 3 = Digital Camera
> Flash | struct | --> Flash Struct
> FlashEnergy | rational |
> FlashFired | boolean_ |
> FlashFunction | boolean_ |
> FlashMode | integer_ | 0 = Unknown 1 = On 2 = Off 3 = Auto
> FlashpixVersion | string |
> FlashRedEyeMode | boolean_ |
> FlashReturn | integer_ | 0 = No return detection 2 = Return not detected 3 = Return detected
> FNumber | rational |
> FocalLength | rational |
> FocalLengthIn35mmFormat | integer | (called FocalLengthIn35mmFilm by the spec)
> FocalPlaneResolutionUnit | integer | (values 1, 4 and 5 are not standard EXIF) 1 = None 2 = inches 3 = cm 4 = mm 5 = um
> FocalPlaneXResolution | rational |
> FocalPlaneYResolution | rational |
> GainControl | integer | 0 = None 1 = Low gain up 2 = High gain up 3 = Low gain down 4 = High gain down
> GPSAltitude | rational |
> GPSAltitudeRef | integer | 0 = Above Sea Level 1 = Below Sea Level
> GPSAreaInformation | string |
> GPSDestBearing | rational |
> GPSDestBearingRef | string | 'M' = Magnetic North 'T' = True North
> GPSDestDistance | rational |
> GPSDestDistanceRef | string | 'K' = Kilometers 'M' = Miles 'N' = Nautical Miles
> GPSDestLatitude | string |
> GPSDestLongitude | string |
> GPSDifferential | integer | 0 = No Correction 1 = Differential Corrected
> GPSDOP | rational |
> GPSImgDirection | rational |
> GPSImgDirectionRef | string | 'M' = Magnetic North 'T' = True North
> GPSLatitude | string |
> GPSLongitude | string |
> GPSMapDatum | string |
> GPSMeasureMode | integer | 2 = 2-Dimensional 3 = 3-Dimensional
> GPSProcessingMethod | string |
> GPSSatellites | string |
> GPSSpeed | rational |
> GPSSpeedRef | string | 'K' = km/h 'M' = mph 'N' = knots
> GPSStatus | string | 'A' = Measurement Active 'V' = Measurement Void
> GPSDateTime | date | (a date/time tag called GPSTimeStamp by the XMP specification. This tag is renamed here to prevent direct copy from EXIF:GPSTimeStamp which is a time-only tag. Instead, the value of this tag should be taken from Composite:GPSDateTime when copying from EXIF)
> GPSTrack | rational |
> GPSTrackRef | string | 'M' = Magnetic North 'T' = True North
> GPSVersionID | string |
> ImageUniqueID | string |
> ISO | integer+ | (called ISOSpeedRatings by the spec)
> LightSource | string | --> EXIF LightSource Values
> MakerNote | string |
> MaxApertureValue | rational |
> MeteringMode | integer |
> 1 = Average 2 = Center-weighted average 3 = Spot 4 = Multi-spot 5 = Multi-segment 6 = Partial 255 = Other |
> NativeDigest | string |
> Opto-ElectricConvFactor | struct | --> OECF Struct (called OECF by the spec)
> OECFColumns | integer_ |
> OECFNames | string_+ |
> OECFRows | integer_ |
> OECFValues | rational_+ |
> ExifImageWidth | integer | (called PixelXDimension by the spec)
> ExifImageHeight | integer | (called PixelYDimension by the spec)
> RelatedSoundFile | string |
> Saturation | integer | 0 = Normal 1 = Low 2 = High
> SceneCaptureType | integer | 0 = Standard 1 = Landscape 2 = Portrait 3 = Night
> SceneType | integer | 1 = Directly photographed
> SensingMethod | integer | (values 1 and 6 are not standard EXIF)
> 1 = Monochrome area 2 = One-chip color area 3 = Two-chip color area 4 = Three-chip color area 5 = Color sequential area 6 = Monochrome linear 7 = Trilinear 8 = Color sequential linear |
> Sharpness | integer | 0 = Normal 1 = Soft 2 = Hard
> ShutterSpeedValue | rational |
> SpatialFrequencyResponse | struct | --> OECF Struct
> SpatialFrequencyResponseColumns | integer_ |
> SpatialFrequencyResponseNames | string_+ |
> SpatialFrequencyResponseRows | integer_ |
> SpatialFrequencyResponseValues | rational_+ |
> SpectralSensitivity | string |
> SubjectArea | integer+ |
> SubjectDistance | rational |
> SubjectDistanceRange | integer | 0 = Unknown 1 = Macro 2 = Close 3 = Distant
> SubjectLocation | integer+ |
> UserComment | lang-alt |
> WhiteBalance | integer | 0 = Auto 1 = Manual

## XMP CFAPattern Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> Columns | integer |
> Rows | integer |
> Values | integer+ |

## XMP DeviceSettings Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> Columns | integer |
> Rows | integer |
> Settings | string+ |

## XMP Flash Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> Fired | boolean |
> Function | boolean |
> Mode | integer |
> RedEyeMode | boolean |
> Return | integer |

## XMP OECF Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> Columns | integer |
> Names | string+ |
> Rows | integer |
> Values | rational+ |

## XMP ExpressionMedia Tags

Microsoft Expression Media namespace tags.

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> CatalogSets | string/+ | (avoided due to conflict with XMP-mediapro:CatalogSets)

## XMP extensis Tags

Tags used by Extensis Portfolio.

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> Approved | boolean |
> ApprovedBy | string |
> ClientName | string |
> JobName | string |
> JobStatus | string |
> RoutedTo | string |
> RoutingNotes | string |
> WorkToDo | string |

## XMP fpv Tags

Fast Picture Viewer tags (see http://www.fastpictureviewer.com/help/#rtfcomments).

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> RichTextComment | string |

## XMP GettyImages Tags

The actual Getty Images namespace prefix is "GettyImagesGIFT", which is the prefix recorded in the file, but ExifTool shortens this for the "XMP-getty" family 1 group name.

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> OriginalFilename | string |
> ParentMEID | string |
> Personality | string |

## XMP GPano Tags

Panorama tags written by Google Photosphere. See https://developers.google.com/panorama/metadata/ for the specification.

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> CaptureSoftware | string |
> CroppedAreaImageHeightPixels | integer |
> CroppedAreaImageWidthPixels | integer |
> CroppedAreaLeftPixels | integer |
> CroppedAreaTopPixels | integer |
> ExposureLockUsed | boolean |
> FirstPhotoDate | date |
> FullPanoHeightPixels | integer |
> FullPanoWidthPixels | integer |
> InitialHorizontalFOVDegrees | real |
> InitialViewHeadingDegrees | integer |
> InitialViewPitchDegrees | integer |
> InitialViewRollDegrees | integer |
> LargestValidInteriorRectHeight | integer |
> LargestValidInteriorRectLeft | integer |
> LargestValidInteriorRectTop | integer |
> LargestValidInteriorRectWidth | integer |
> LastPhotoDate | date |
> PoseHeadingDegrees | real |
> PosePitchDegrees | real |
> PoseRollDegrees | real |
> ProjectionType | string |
> SourcePhotosCount | integer |
> StitchingSoftware | string |
> UsePanoramaViewer | boolean |

## XMP ics Tags

Tags used by IDimager. Nested TagStructure structures are unrolled to an arbitrary depth of 6 to avoid infinite recursion.

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> ImageRef | string |
> SubVersions | struct+ | --> SubVersion Struct
> SubVersionFileName | string_+ | (SubVersionsFileName)
> SubVersionReference | string_+ | (SubVersionsVersRef)
> TagStructure | struct+ | --> TagStructure Struct
> LabelName1 | string_+ | (TagStructureLabelName)
> ParentReference1 | string_+ | (TagStructureParentReference)
> Reference1 | string_+ | (TagStructureReference)
> SubLables1 | struct_+ | --> TagStructure Struct (TagStructureSubLabels)
> LabelName2 | string_+ | (TagStructureSubLabelsLabelName)
> ParentReference2 | string_+ | (TagStructureSubLabelsParentReference)
> Reference2 | string_+ | (TagStructureSubLabelsReference)
> SubLables2 | struct_+ | --> TagStructure Struct (TagStructureSubLabelsSubLabels)
> LabelName3 | string_+ | (TagStructureSubLabelsSubLabelsLabelName)
> ParentReference3 | string_+ | (TagStructureSubLabelsSubLabelsParentReference)
> Reference3 | string_+ | (TagStructureSubLabelsSubLabelsReference)
> SubLables3 | struct_+ | --> TagStructure Struct (TagStructureSubLabelsSubLabelsSubLabels)
> LabelName4 | string_+ | (TagStructureSubLabelsSubLabelsSubLabelsLabelName)
> ParentReference4 | string_+ | (TagStructureSubLabelsSubLabelsSubLabelsParentReference)
> Reference4 | string_+ | (TagStructureSubLabelsSubLabelsSubLabelsReference)
> SubLabels4 | struct_+ | --> TagStructure Struct (TagStructureSubLabelsSubLabelsSubLabelsSubLabels)
> LabelName5 | string_+ | (TagStructureSubLabelsSubLabelsSubLabelsSubLabelsLabelName)
> ParentReference5 | string_+ | (TagStructureSubLabelsSubLabelsSubLabelsSubLabelsParentReference)
> Reference5 | string_+ | (TagStructureSubLabelsSubLabelsSubLabelsSubLabelsReference)
> SubLabels5 | struct_+ | --> TagStructure Struct (TagStructureSubLabelsSubLabelsSubLabelsSubLabelsSubLabels)
> LabelName6 | string_+ | (TagStructureSubLabelsSubLabelsSubLabelsSubLabelsSubLabelsLabelName)
> ParentReference6 | string_+ | (TagStructureSubLabelsSubLabelsSubLabelsSubLabelsSubLabelsParentReference)
> Reference6 | string_+ | (TagStructureSubLabelsSubLabelsSubLabelsSubLabelsSubLabelsReference)

## XMP SubVersion Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> FileName | string |
> VersRef | string |

## XMP TagStructure Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> LabelName | string |
> ParentReference | string |
> Reference | string |
> SubLabels | TagStructure+ | --> TagStructure Struct

## XMP iptcCore Tags

IPTC Core namespace tags. The actual IPTC Core namespace prefix is "Iptc4xmpCore", which is the prefix recorded in the file, but ExifTool shortens this for the "XMP-iptcCore" family 1 group name. (see http://www.iptc.org/IPTC4XMP/)

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> CountryCode | string |
> CreatorContactInfo | struct | --> ContactInfo Struct
> CreatorCity | string_ | (CreatorContactInfoCiAdrCity)
> CreatorCountry | string_ | (CreatorContactInfoCiAdrCtry)
> CreatorAddress | string_ | (CreatorContactInfoCiAdrExtadr)
> CreatorPostalCode | string_ | (CreatorContactInfoCiAdrPcode)
> CreatorRegion | string_ | (CreatorContactInfoCiAdrRegion)
> CreatorWorkEmail | string_ | (CreatorContactInfoCiEmailWork)
> CreatorWorkTelephone | string_ | (CreatorContactInfoCiTelWork)
> CreatorWorkURL | string_ | (CreatorContactInfoCiUrlWork)
> IntellectualGenre | string |
> Location | string |
> Scene | string+ |
> SubjectCode | string+ |

## XMP ContactInfo Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> CiAdrCity | string |
> CiAdrCtry | string |
> CiAdrExtadr | string |
> CiAdrPcode | string |
> CiAdrRegion | string |
> CiEmailWork | string |
> CiTelWork | string |
> CiUrlWork | string |

## XMP iptcExt Tags

IPTC Extension namespace tags. The actual namespace prefix is "Iptc4xmpExt", but ExifTool shortens this for the "XMP-iptcExt" family 1 group name. (see http://www.iptc.org/IPTC4XMP/)

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> AdditionalModelInformation | string | (called AddlModelInfo by the spec)
> ArtworkOrObject | struct+ | --> ArtworkOrObjectDetails Struct
> ArtworkCopyrightNotice | string_+ | (ArtworkOrObjectAOCopyrightNotice)
> ArtworkCreator | string_+ | (ArtworkOrObjectAOCreator)
> ArtworkDateCreated | date_+ | (ArtworkOrObjectAODateCreated)
> ArtworkSource | string_+ | (ArtworkOrObjectAOSource)
> ArtworkSourceInventoryNo | string_+ | (ArtworkOrObjectAOSourceInvNo)
> ArtworkTitle | lang-alt_+ | (ArtworkOrObjectAOTitle)
> ControlledVocabularyTerm | string+ | (called CVterm by the spec)
> DigitalImageGUID | string | (called DigImageGUID by the spec)
> DigitalSourceFileType | string | (now deprecated -- replaced by DigitalSourceType)
> DigitalSourceType | string |
> Event | lang-alt |
> IPTCLastEdited | date |
> LocationCreated | struct+ | --> LocationDetails Struct
> LocationCreatedCity | string_+ |
> LocationCreatedCountryCode | string_+ |
> LocationCreatedCountryName | string_+ |
> LocationCreatedProvinceState | string_+ |
> LocationCreatedSublocation | string_+ |
> LocationCreatedWorldRegion | string_+ |
> LocationShown | struct+ | --> LocationDetails Struct
> LocationShownCity | string_+ |
> LocationShownCountryCode | string_+ |
> LocationShownCountryName | string_+ |
> LocationShownProvinceState | string_+ |
> LocationShownSublocation | string_+ |
> LocationShownWorldRegion | string_+ |
> MaxAvailHeight | integer |
> MaxAvailWidth | integer |
> ModelAge | integer+ |
> OrganisationInImageCode | string+ |
> OrganisationInImageName | string+ |
> PersonInImage | string+ |
> RegistryID | struct+ | --> RegistryEntryDetails Struct
> RegistryItemID | string_+ | (RegistryIdRegItemId)
> RegistryOrganisationID | string_+ | (RegistryIdRegOrgId)

## XMP ArtworkOrObjectDetails Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> AOCopyrightNotice | string |
> AOCreator | string+ |
> AODateCreated | date |
> AOSource | string |
> AOSourceInvNo | string |
> AOTitle | lang-alt |

## XMP LocationDetails Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> City | string |
> CountryCode | string |
> CountryName | string |
> ProvinceState | string |
> Sublocation | string |
> WorldRegion | string |

## XMP RegistryEntryDetails Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> RegItemId | string |
> RegOrgId | string |

## XMP Lightroom Tags

Adobe Lightroom "lr" namespace tags.

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> HierarchicalSubject | string+ |
> PrivateRTKInfo | string |

## XMP MediaPro Tags

iView MediaPro namespace tags.

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> CatalogSets | string+ |
> Event | string/ | (avoided due to conflict with XMP-iptcExt:Event)
> Location | string/ | (avoided due to conflict with XMP-iptcCore:Location)
> People | string+ |
> Status | string |
> UserFields | string+ |

## XMP pdf Tags

Adobe PDF namespace tags. The official XMP specification defines only Keywords, PDFVersion, Producer and Trapped. The other tags are included because they have been observed in PDF files, but some are avoided when writing due to name conflicts with other XMP namespaces.

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> Author | string |
> Copyright | string/ |
> CreationDate | date |
> Creator | string/ |
> Keywords | string |
> Marked | boolean/ |
> ModDate | date |
> PDFVersion | string |
> Producer | string |
> Subject | string/ |
> Title | string/ |
> Trapped | string | 'False' = False 'True' = True 'Unknown' = Unknown

## XMP pdfx Tags

PDF extension tags. This namespace is used to store application-defined PDF information, so there are no pre-defined tags. User-defined tags must be created to enable writing of XMP-pdfx information.

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> [no tags known]

## XMP photoshop Tags

Adobe Photoshop namespace tags.

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> AuthorsPosition | string |
> CaptionWriter | string |
> Category | string |
> City | string |
> ColorMode | integer |
> 0 = Bitmap 1 = Grayscale 2 = Indexed 3 = RGB |  | 4 = CMYK 7 = Multichannel 8 = Duotone 9 = Lab |
> Country | string |
> Credit | string |
> DateCreated | date |
> DocumentAncestors | struct+ | --> Ancestor Struct
> DocumentAncestorID | string_+ | (DocumentAncestorsAncestorID)
> Headline | string |
> History | string |
> ICCProfileName | string | (called ICCProfile by the spec)
> Instructions | string |
> LegacyIPTCDigest | string |
> SidecarForExtension | string |
> Source | string |
> State | string |
> SupplementalCategories | string+ |
> TextLayers | struct+ | --> Layer Struct
> TextLayerName | string_+ | (TextLayersLayerName)
> TextLayerText | string_+ | (TextLayersLayerText)
> TransmissionReference | string |
> Urgency | integer | (should be in the range 1-8 to conform with the XMP spec)
> 0 = 0 (reserved) 1 = 1 (most urgent) 2 = 2 3 = 3 4 = 4 5 = 5 (normal urgency) 6 = 6 7 = 7 8 = 8 (least urgent) 9 = 9 (user-defined priority) |

## XMP Ancestor Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> AncestorID | string |

## XMP Layer Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> LayerName | string |
> LayerText | string |

## XMP PixelLive Tags

PixelLive namespace tags. These tags are not writable becase they are very uncommon and I haven't been able to locate a reference which gives the namespace URI.

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> Author | N |
> Comments | N |
> Copyright | N |
> Date | N |
> Genre | N |
> Title | N |

## XMP plus Tags

PLUS License Data Format 1.2.0 namespace tags. Note that all controlled-vocabulary tags in this table (ie. tags with a fixed set of values) have raw values which begin with "http://ns.useplus.org/ldf/vocab/", but to reduce clutter this prefix has been removed from the values shown below. (see http://ns.useplus.org/)

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> AdultContentWarning | string | 'CW-AWR' = Adult Content Warning Required 'CW-NRQ' = Not Required 'CW-UNK' = Unknown
> CopyrightOwner | struct+ | --> CopyrightOwner Struct
> CopyrightOwnerID | string_+ | (CopyrightOwnerCopyrightOwnerID)
> CopyrightOwnerName | string_+ | (CopyrightOwnerCopyrightOwnerName)
> CopyrightOwnerImageID | string |
> CopyrightRegistrationNumber | string |
> CopyrightStatus | string | 'CS-PRO' = Protected 'CS-PUB' = Public Domain 'CS-UNK' = Unknown
> CreditLineRequired | string | 'CR-CAI' = Credit Adjacent To Image 'CR-CCA' = Credit in Credits Area 'CR-COI' = Credit on Image 'CR-NRQ' = Not Required
> Custom1 | lang-alt+ |
> Custom10 | lang-alt+ |
> Custom2 | lang-alt+ |
> Custom3 | lang-alt+ |
> Custom4 | lang-alt+ |
> Custom5 | lang-alt+ |
> Custom6 | lang-alt+ |
> Custom7 | lang-alt+ |
> Custom8 | lang-alt+ |
> Custom9 | lang-alt+ |
> EndUser | struct+ | --> EndUser Struct
> EndUserID | string_+ | (EndUserEndUserID)
> EndUserName | string_+ | (EndUserEndUserName)
> FileNameAsDelivered | string |
> FirstPublicationDate | date |
> ImageAlterationConstraints | string+ |
> 'AL-CLR' = No Colorization 'AL-CRP' = No Cropping 'AL-DCL' = No De-Colorization 'AL-FLP' = No Flipping 'AL-MRG' = No Merging 'AL-RET' = No Retouching |
> ImageCreator | struct+ | --> ImageCreator Struct
> ImageCreatorID | string_+ | (ImageCreatorImageCreatorID)
> ImageCreatorName | string_+ | (ImageCreatorImageCreatorName)
> ImageCreatorImageID | string |
> ImageDuplicationConstraints | string | 'DP-LIC' = Duplication Only as Necessary Under License 'DP-NDC' = No Duplication Constraints 'DP-NOD' = No Duplication
> ImageFileConstraints | string+ | 'IF-MFN' = Maintain File Name 'IF-MFT' = Maintain File Type 'IF-MID' = Maintain ID in File Name 'IF-MMD' = Maintain Metadata
> ImageFileFormatAsDelivered | string | 'FF-BMP' = Windows Bitmap (BMP) 'FF-DNG' = Digital Negative (DNG) 'FF-EPS' = Encapsulated PostScript (EPS) 'FF-GIF' = Graphics Interchange Format (GIF) 'FF-JPG' = JPEG Interchange Formats (JPG, JIF, JFIF) 'FF-OTR' = Other 'FF-PIC' = Macintosh Picture (PICT) 'FF-PNG' = Portable Network Graphics (PNG) 'FF-PSD' = Photoshop Document (PSD) 'FF-RAW' = Proprietary RAW Image Format 'FF-TIF' = Tagged Image File Format (TIFF) 'FF-WMP' = Windows Media Photo (HD Photo)
> ImageFileSizeAsDelivered | string | 'SZ-G50' = Greater than 50 MB 'SZ-U01' = Up to 1 MB 'SZ-U10' = Up to 10 MB 'SZ-U30' = Up to 30 MB 'SZ-U50' = Up to 50 MB
> ImageSupplier | struct+ | --> ImageSupplier Struct
> ImageSupplierImageID | string |
> ImageSupplierID | string_+ | (ImageSupplierImageSupplierID)
> ImageSupplierName | string_+ | (ImageSupplierImageSupplierName)
> ImageType | string | 'TY-ILL' = Illustrated Image 'TY-MCI' = Multimedia or Composited Image 'TY-OTR' = Other 'TY-PHO' = Photographic Image 'TY-VID' = Video
> Licensee | struct+ | --> Licensee Struct
> LicenseeImageID | string |
> LicenseeImageNotes | lang-alt |
> LicenseeID | string_+ | (LicenseeLicenseeID)
> LicenseeName | string_+ | (LicenseeLicenseeName)
> LicenseEndDate | date |
> LicenseeProjectReference | string+ |
> LicenseeTransactionID | string+ |
> LicenseID | string |
> LicenseStartDate | date |
> LicenseTransactionDate | date |
> Licensor | struct+ | --> Licensor Struct
> LicensorImageID | string |
> LicensorCity | string_+ | (LicensorLicensorCity)
> LicensorCountry | string_+ | (LicensorLicensorCountry)
> LicensorEmail | string_+ | (LicensorLicensorEmail)
> LicensorExtendedAddress | string_+ | (LicensorLicensorExtendedAddress)
> LicensorID | string_+ | (LicensorLicensorID)
> LicensorName | string_+ | (LicensorLicensorName)
> LicensorPostalCode | string_+ | (LicensorLicensorPostalCode)
> LicensorRegion | string_+ | (LicensorLicensorRegion)
> LicensorStreetAddress | string_+ | (LicensorLicensorStreetAddress)
> LicensorTelephone1 | string_+ | (LicensorLicensorTelephone1)
> LicensorTelephone2 | string_+ | (LicensorLicensorTelephone2)
> LicensorTelephoneType1 | string_+ | (LicensorLicensorTelephoneType1) 'cell' = Cell 'fax' = FAX 'home' = Home 'pager' = Pager 'work' = Work
> LicensorTelephoneType2 | string_+ | (LicensorLicensorTelephoneType2) 'cell' = Cell 'fax' = FAX 'home' = Home 'pager' = Pager 'work' = Work
> LicensorURL | string_+ | (LicensorLicensorURL)
> LicensorNotes | lang-alt |
> LicensorTransactionID | string+ |
> MediaConstraints | lang-alt |
> MediaSummaryCode | string |
> MinorModelAgeDisclosure | string |
> 'AG-A15' = Age 15 'AG-A16' = Age 16 'AG-A17' = Age 17 'AG-A18' = Age 18 'AG-A19' = Age 19 'AG-A20' = Age 20 'AG-A21' = Age 21 'AG-A22' = Age 22 'AG-A23' = Age 23 'AG-A24' = Age 24 'AG-A25' = Age 25 or Over 'AG-U14' = Age 14 or Under 'AG-UNK' = Age Unknown |
> ModelReleaseID | string+ |
> ModelReleaseStatus | string | 'MR-LMR' = Limited or Incomplete Model Releases 'MR-NAP' = Not Applicable 'MR-NON' = None 'MR-UMR' = Unlimited Model Releases
> OtherConditions | lang-alt |
> OtherConstraints | lang-alt |
> OtherImageInfo | lang-alt |
> OtherLicenseDocuments | string+ |
> OtherLicenseInfo | lang-alt |
> OtherLicenseRequirements | lang-alt |
> ProductOrServiceConstraints | lang-alt |
> PropertyReleaseID | string+ |
> PropertyReleaseStatus | string | 'PR-LPR' = Limited or Incomplete Property Releases 'PR-NAP' = Not Applicable 'PR-NON' = None 'PR-UPR' = Unlimited Property Releases
> RegionConstraints | lang-alt |
> Reuse | string | 'RE-NAP' = Not Applicable 'RE-REU' = Repeat Use
> TermsAndConditionsText | lang-alt |
> TermsAndConditionsURL | string |
> PLUSVersion | string | (called Version by the spec)

## XMP CopyrightOwner Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> CopyrightOwnerID | string |
> CopyrightOwnerName | string |

## XMP EndUser Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> EndUserID | string |
> EndUserName | string |

## XMP ImageCreator Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> ImageCreatorID | string |
> ImageCreatorName | string |

## XMP ImageSupplier Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> ImageSupplierID | string |
> ImageSupplierName | string |

## XMP Licensee Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> LicenseeID | string |
> LicenseeName | string |

## XMP Licensor Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> LicensorCity | string |
> LicensorCountry | string |
> LicensorEmail | string |
> LicensorExtendedAddress | string |
> LicensorID | string |
> LicensorName | string |
> LicensorPostalCode | string |
> LicensorRegion | string |
> LicensorStreetAddress | string |
> LicensorTelephone1 | string |
> LicensorTelephone2 | string |
> LicensorTelephoneType1 | string |
> LicensorTelephoneType2 | string |
> LicensorURL | string |

## XMP prism Tags

Publishing Requirements for Industry Standard Metadata 2.1 namespace tags. (see http://www.prismstandard.org/)

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> AggregationType | string/+ |
> AlternateTitle | string/+ |
> ByteCount | integer/ |
> Channel | string/+ |
> ComplianceProfile | string/ | 'three' = Three
> Copyright | string/ |
> CorporateEntity | string/+ |
> CoverDate | date/ |
> CoverDisplayDate | string/ |
> CreationDate | date/ |
> DateRecieved | date/ |
> Distributor | string/ |
> DOI | string/ |
> Edition | string/ |
> EIssn | string/ |
> EmbargoDate | date/+ |
> EndingPage | string/ |
> Event | string/+ |
> ExpirationDate | date/+ |
> Genre | string/+ |
> HasAlternative | string/+ |
> HasCorrection | string/ |
> HasPreviousVersion | string/ |
> HasTranslation | string/+ |
> Industry | string/+ |
> ISBN | string/ |
> IsCorrectionOf | string/+ |
> ISSN | string/ |
> IssueIdentifier | string/ |
> IssueName | string/ |
> IsTranslationOf | string/ |
> Keyword | string/+ |
> KillDate | date/ |
> Location | string/+ |
> ModificationDate | date/ |
> Number | string/ |
> Object | string/+ |
> Organization | string/+ |
> OriginPlatform | string/+ |
> 'broadcast' = Broadcast 'email' = E-Mail 'mobile' = Mobile 'other' = Other 'print' = Print 'recordableMedia' = Recordable Media 'web' = Web |
> PageRange | string/+ |
> Person | string/ |
> PublicationDate | date/+ |
> PublicationName | string/ |
> RightsAgent | string/ |
> Section | string/ |
> StartingPage | string/ |
> Subsection1 | string/ |
> Subsection2 | string/ |
> Subsection3 | string/ |
> Subsection4 | string/ |
> Teaser | string/+ |
> Ticker | string/+ |
> TimePeriod | string/ |
> URL | string/+ |
> VersionIdentifier | string/ |
> Volume | string/ |
> WordCount | integer/ |

## XMP prl Tags

PRISM Rights Language 2.1 namespace tags. (see http://www.prismstandard.org/)

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> Geography | string/+ |
> Industry | string/+ |
> Usage | string/+ |

## XMP pur Tags

Prism Usage Rights 2.1 namespace tags. (see http://www.prismstandard.org/)

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> AdultContentWarning | string/+ |
> Agreement | string/+ |
> Copyright | lang-alt/ |
> CreditLine | string/+ |
> EmbargoDate | date/+ |
> ExclusivityEndDate | date/+ |
> ExpirationDate | date/+ |
> ImageSizeRestriction | string/ |
> OptionEndDate | date/+ |
> Permissions | string/+ |
> Restrictions | string/+ |
> ReuseProhibited | boolean/ |
> RightsAgent | string/ |
> RightsOwner | string/ |
> UsageFee | string/+ |

## XMP rdf Tags

Most RDF attributes are handled internally, but the "about" attribute is treated specially to allow it to be set to a specific value if required.

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> About | string! |

## XMP swf Tags

Adobe SWF namespace tags.

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> BackgroundAlpha | integer | (called bgalpha by the spec)
> ForwardLock | boolean |
> MaxStorage | integer |
> Type | string/ |

## XMP tiff Tags

EXIF namespace for TIFF tags.

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> Artist | string |
> BitsPerSample | integer+ |
> Compression | integer | --> EXIF Compression Values
> Copyright | lang-alt |
> DateTime | date |
> ImageDescription | lang-alt |
> ImageHeight | integer | (called ImageLength by the spec)
> ImageWidth | integer |
> Make | string |
> Model | string |
> NativeDigest | string |
> Orientation | integer |
> 1 = Horizontal (normal) 2 = Mirror horizontal 3 = Rotate 180 4 = Mirror vertical 5 = Mirror horizontal and rotate 270 CW 6 = Rotate 90 CW 7 = Mirror horizontal and rotate 90 CW 8 = Rotate 270 CW |
> PhotometricInterpretation | integer |
> 0 = WhiteIsZero 1 = BlackIsZero 2 = RGB 3 = RGB Palette 4 = Transparency Mask 5 = CMYK 6 = YCbCr 8 = CIELab 9 = ICCLab 10 = ITULab 32803 = Color Filter Array 32844 = Pixar LogL 32845 = Pixar LogLuv 34892 = Linear Raw |
> PlanarConfiguration | integer | 1 = Chunky 2 = Planar
> PrimaryChromaticities | rational+ |
> ReferenceBlackWhite | rational+ |
> ResolutionUnit | integer | (the value 1 is not standard EXIF) 1 = None 2 = inches 3 = cm
> SamplesPerPixel | integer |
> Software | string |
> TransferFunction | integer+ |
> WhitePoint | rational+ |
> XResolution | rational |
> YCbCrCoefficients | rational+ |
> YCbCrPositioning | integer | 1 = Centered 2 = Co-sited
> YCbCrSubSampling | integer+ | (while technically this is a list-type tag, for compatibility with its EXIF counterpart it is written and read as a simple string)
> '1 1' = YCbCr4:4:4 (1 1) '1 2' = YCbCr4:4:0 (1 2) '1 4' = YCbCr4:4:1 (1 4) '2 1' = YCbCr4:2:2 (2 1) '2 2' = YCbCr4:2:0 (2 2) '2 4' = YCbCr4:2:1 (2 4) '4 1' = YCbCr4:1:1 (4 1) '4 2' = YCbCr4:1:0 (4 2) |
> YResolution | rational |

## XMP x Tags

The "x" namespace is used for the "xmpmeta" wrapper, and may contain an "xmptk" attribute that is extracted as the XMPToolkit tag. When writing, the XMPToolkit tag is automatically generated by ExifTool unless specifically set to another value.

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> XMPToolkit | string! | (called xmptk by the spec)

## XMP xmp Tags

XMP namespace tags. If the older "xap", "xapBJ", "xapMM" or "xapRights" namespace prefixes are found, they are translated to the newer "xmp", "xmpBJ", "xmpMM" and "xmpRights" prefixes for use in family 1 group names.

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> Advisory | string+ | (deprecated)
> Author | string/ | (non-standard)
> BaseURL | string |
> CreateDate | date |
> CreatorTool | string |
> Description | lang-alt/ | (non-standard)
> Format | string/ | (non-standard)
> Identifier | string/+ |
> Keywords | string/ | (non-standard)
> Label | string |
> MetadataDate | date |
> ModifyDate | date |
> Nickname | string |
> PageInfo | struct+ | --> PageInfo Struct
> PageImageFormat | string_+ | (PageInfoFormat)
> PageImageHeight | integer_+ | (PageInfoHeight)
> PageImage | string_+ | (PageInfoImage)
> PageImagePageNumber | integer_+ | (PageInfoPageNumber)
> PageImageWidth | integer_+ | (PageInfoWidth)
> Rating | real | (a value from 0 to 5, or -1 for "rejected")
> Thumbnails | struct+ | --> Thumbnail Struct
> ThumbnailFormat | string_+ | (ThumbnailsFormat)
> ThumbnailHeight | integer_+ | (ThumbnailsHeight)
> ThumbnailImage | string/_+ | (ThumbnailsImage)
> ThumbnailWidth | integer_+ | (ThumbnailsWidth)
> Title | lang-alt/ | (non-standard)

## XMP PageInfo Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> PageNumber | integer |
> Format | string |
> Height | integer |
> Image | string |
> Width | integer |

## XMP Thumbnail Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> Format | string |
> Height | integer |
> Image | string |
> Width | integer |

## XMP xmpBJ Tags

XMP Basic Job Ticket namespace tags.

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> JobRef | struct+ | --> JobRef Struct
> JobRefId | string_+ |
> JobRefName | string_+ |
> JobRefUrl | string_+ |

## XMP JobRef Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> Id | string |
> Name | string |
> Url | string |

## XMP xmpDM Tags

XMP Dynamic Media namespace tags.

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> AbsPeakAudioFilePath | string |
> Album | string |
> AltTapeName | string |
> AltTimecode | struct | --> Timecode Struct
> AltTimecodeTimeFormat | string_ |
> '23976Timecode' = 23.976 fps '24Timecode' = 24 fps '25Timecode' = 25 fps '2997DropTimecode' = 29.97 fps (drop) '2997NonDropTimecode' = 29.97 fps (non-drop) '30Timecode' = 30 fps '50Timecode' = 50 fps '5994DropTimecode' = 59.94 fps (drop) '5994NonDropTimecode' = 59.94 fps (non-drop) '60Timecode' = 60 fps |
> AltTimecodeTimeValue | string_ |
> AltTimecodeValue | integer_ |
> Artist | string/ |
> AudioChannelType | string |
> 5.1 = 5.1 7.1 = 7.1 '16 Channel' = 16 Channel 'Mono' = Mono 'Other' = Other 'Stereo' = Stereo |
> AudioCompressor | string |
> AudioModDate | date |
> AudioSampleRate | integer |
> AudioSampleType | string |
> '16Int' = 16-bit integer '24Int' = 24-bit integer '32Float' = 32-bit float '32Int' = 32-bit integer '8Int' = 8-bit integer 'Compressed' = Compressed 'Other' = Other 'Packed' = Packed |
> BeatSpliceParams | struct | --> BeatSpliceStretch Struct
> BeatSpliceParamsRiseInDecibel | real_ |
> BeatSpliceParamsRiseInTimeDuration | struct_ | --> Time Struct
> BeatSpliceParamsRiseInTimeDurationScale | rational_ |
> BeatSpliceParamsRiseInTimeDurationValue | integer_ |
> BeatSpliceParamsUseFileBeatsMarker | boolean_ |
> CameraAngle | string |
> CameraLabel | string |
> CameraModel | string |
> CameraMove | string |
> Client | string |
> DMComment | string | (called comment by the spec)
> Composer | string |
> ContributedMedia | struct+ | --> Media Struct
> ContributedMediaDuration | struct_+ | --> Time Struct
> ContributedMediaDurationScale | rational_+ |
> ContributedMediaDurationValue | integer_+ |
> ContributedMediaManaged | boolean_+ |
> ContributedMediaPath | string_+ |
> ContributedMediaStartTime | struct_+ | --> Time Struct
> ContributedMediaStartTimeScale | rational_+ |
> ContributedMediaStartTimeValue | integer_+ |
> ContributedMediaTrack | string_+ |
> ContributedMediaWebStatement | string_+ |
> Copyright | string/ |
> Director | string |
> DirectorPhotography | string |
> Duration | struct | --> Time Struct
> DurationScale | rational_ |
> DurationValue | integer_ |
> Engineer | string |
> FileDataRate | rational |
> Genre | string |
> Good | boolean |
> Instrument | string |
> IntroTime | struct | --> Time Struct
> IntroTimeScale | rational_ |
> IntroTimeValue | integer_ |
> Key | string |
> 'A' = A 'A#' = A# 'B' = B 'C' = C |  | 'C#' = C# 'D' = D 'D#' = D# 'E' = E |  | 'F' = F 'F#' = F# 'G' = G 'G#' = G# |
> LogComment | string |
> Loop | boolean |
> Markers | struct+ | --> Marker Struct
> MarkersComment | string_+ |
> MarkersCuePointParams | struct_+ | --> CuePointParam Struct
> MarkersCuePointParamsKey | string_+ |
> MarkersCuePointParamsValue | string_+ |
> MarkersCuePointType | string_+ |
> MarkersDuration | string_+ |
> MarkersLocation | string_+ |
> MarkersName | string_+ |
> MarkersProbability | real_+ |
> MarkersSpeaker | string_+ |
> MarkersStartTime | string_+ |
> MarkersTarget | string_+ |
> MarkersType | string_+ |
> MetadataModDate | date |
> NumberOfBeats | real |
> OutCue | struct | --> Time Struct
> OutCueScale | rational_ |
> OutCueValue | integer_ |
> ProjectName | string |
> ProjectRef | struct | --> ProjectLink Struct
> ProjectRefPath | string_ |
> ProjectRefType | string_ | 'audio' = Audio 'custom' = Custom 'movie' = Movie 'still' = Still Image
> PullDown | string |
> 'SSWWW' = SSWWW 'SWWWS' = SWWWS 'SWWWW' = SWWWW 'WSSWW' = WSSWW 'WSWWW' = WSWWW |  | 'WWSSW' = WWSSW 'WWSWW' = WWSWW 'WWWSS' = WWWSS 'WWWSW' = WWWSW 'WWWWS' = WWWWS |
> RelativePeakAudioFilePath | string |
> RelativeTimestamp | struct | --> Time Struct
> RelativeTimestampScale | rational_ |
> RelativeTimestampValue | integer_ |
> ReleaseDate | date |
> ResampleParams | struct | --> ResampleStretch Struct
> ResampleParamsQuality | string_ | 'High' = High 'Low' = Low 'Medium' = Medium
> ScaleType | string | 'Both' = Both 'Major' = Major 'Minor' = Minor 'Neither' = Neither
> Scene | string/ |
> ShotDate | date |
> ShotDay | string |
> ShotLocation | string |
> ShotName | string |
> ShotNumber | string |
> ShotSize | string |
> SpeakerPlacement | string |
> StartTimecode | struct | --> Timecode Struct
> StartTimecodeTimeFormat | string_ |
> '23976Timecode' = 23.976 fps '24Timecode' = 24 fps '25Timecode' = 25 fps '2997DropTimecode' = 29.97 fps (drop) '2997NonDropTimecode' = 29.97 fps (non-drop) '30Timecode' = 30 fps '50Timecode' = 50 fps '5994DropTimecode' = 59.94 fps (drop) '5994NonDropTimecode' = 59.94 fps (non-drop) '60Timecode' = 60 fps |
> StartTimecodeTimeValue | string_ |
> StartTimecodeValue | integer_ |
> StretchMode | string | 'Beat Splice' = Beat Splice 'Fixed length' = Fixed length 'Hybrid' = Hybrid 'Resample' = Resample 'Time-Scale' = Time-Scale
> TakeNumber | integer |
> TapeName | string |
> Tempo | real |
> TimeScaleParams | struct | --> TimeScaleStretch Struct
> TimeScaleParamsFrameOverlappingPercentage | real_ |
> TimeScaleParamsFrameSize | real_ |
> TimeScaleParamsQuality | string_ | 'High' = High 'Low' = Low 'Medium' = Medium
> TimeSignature | string |
> '12/8' = 12/8 '2/4' = 2/4 '3/4' = 3/4 |  | '4/4' = 4/4 '5/4' = 5/4 '6/8' = 6/8 |  | '7/4' = 7/4 '9/8' = 9/8 'other' = other |
> TrackNumber | integer |
> Tracks | struct+ | --> Track Struct
> TracksFrameRate | string_+ |
> TracksMarkers | struct_+ | --> Marker Struct
> TracksMarkersComment | string_+ |
> TracksMarkersCuePointParams | struct_+ | --> CuePointParam Struct
> TracksMarkersCuePointParamsKey | string_+ |
> TracksMarkersCuePointParamsValue | string_+ |
> TracksMarkersCuePointType | string_+ |
> TracksMarkersDuration | string_+ |
> TracksMarkersLocation | string_+ |
> TracksMarkersName | string_+ |
> TracksMarkersProbability | real_+ |
> TracksMarkersSpeaker | string_+ |
> TracksMarkersStartTime | string_+ |
> TracksMarkersTarget | string_+ |
> TracksMarkersType | string_+ |
> TracksTrackName | string_+ |
> TracksTrackType | string_+ |
> VideoAlphaMode | string | 'none' = None 'pre-multiplied' = Pre-multiplied 'straight' = Straight
> VideoAlphaPremultipleColor | struct | --> Colorant Struct
> VideoAlphaPremultipleColorA | integer_ |
> VideoAlphaPremultipleColorB | integer_ |
> VideoAlphaPremultipleColorBlack | real_ |
> VideoAlphaPremultipleColorBlue | integer_ |
> VideoAlphaPremultipleColorCyan | real_ |
> VideoAlphaPremultipleColorGreen | integer_ |
> VideoAlphaPremultipleColorL | real_ |
> VideoAlphaPremultipleColorMagenta | real_ |
> VideoAlphaPremultipleColorMode | string_ | 'CMYK' = CMYK 'LAB' = Lab 'RGB' = RGB
> VideoAlphaPremultipleColorRed | integer_ |
> VideoAlphaPremultipleColorSwatchName | string_ |
> VideoAlphaPremultipleColorTint | integer_ | (not part of 2010 XMP specification)
> VideoAlphaPremultipleColorType | string_ |
> VideoAlphaPremultipleColorYellow | real_ |
> VideoAlphaUnityIsTransparent | boolean |
> VideoColorSpace | string | 'CCIR-601' = CCIR-601 'CCIR-709' = CCIR-709 'sRGB' = sRGB
> VideoCompressor | string |
> VideoFieldOrder | string | 'Lower' = Lower 'Progressive' = Progressive 'Upper' = Upper
> VideoFrameRate | string |
> VideoFrameSize | struct | --> Dimensions Struct
> VideoFrameSizeH | real_ |
> VideoFrameSizeUnit | string_ |
> VideoFrameSizeW | real_ |
> VideoModDate | date |
> VideoPixelAspectRatio | rational |
> VideoPixelDepth | string |
> '16Int' = 16-bit integer '24Int' = 24-bit integer '32Float' = 32-bit float '32Int' = 32-bit integer '8Int' = 8-bit integer 'Other' = Other |

## XMP Timecode Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> TimeFormat | string |
> TimeValue | string |
> Value | integer |

## XMP BeatSpliceStretch Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> RiseInDecibel | real |
> RiseInTimeDuration | Time | --> Time Struct
> UseFileBeatsMarker | boolean |

## XMP Time Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> Scale | rational |
> Value | integer |

## XMP Media Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> Duration | Time | --> Time Struct
> Managed | boolean |
> Path | string |
> StartTime | Time | --> Time Struct
> Track | string |
> WebStatement | string |

## XMP Marker Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> Comment | string |
> CuePointParams | CuePointParam+ | --> CuePointParam Struct
> CuePointType | string |
> Duration | string |
> Location | string |
> Name | string |
> Probability | real |
> Speaker | string |
> StartTime | string |
> Target | string |
> Type | string |

## XMP CuePointParam Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> Key | string |
> Value | string |

## XMP ProjectLink Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> Path | string |
> Type | string |

## XMP ResampleStretch Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> Quality | string |

## XMP TimeScaleStretch Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> FrameOverlappingPercentage | real |
> FrameSize | real |
> Quality | string |

## XMP Track Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> FrameRate | string |
> Markers | Marker+ | --> Marker Struct
> TrackName | string |
> TrackType | string |

## XMP Colorant Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> A | integer |
> B | integer |
> L | real |
> Black | real |
> Blue | integer |
> Cyan | real |
> Green | integer |
> Magenta | real |
> Mode | string |
> Red | integer |
> SwatchName | string |
> Tint | integer |
> Type | string |
> Yellow | real |

## XMP Dimensions Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> H | real |
> Unit | string |
> W | real |

## XMP xmpMM Tags

XMP Media Management namespace tags.

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> DerivedFrom | struct | --> ResourceRef Struct
> DerivedFromAlternatePaths | string_+ |
> DerivedFromDocumentID | string_ |
> DerivedFromFilePath | string_ |
> DerivedFromFromPart | string_ |
> DerivedFromInstanceID | string_ |
> DerivedFromLastModifyDate | date_ |
> DerivedFromManager | string_ |
> DerivedFromManagerVariant | string_ |
> DerivedFromManageTo | string_ |
> DerivedFromManageUI | string_ |
> DerivedFromMaskMarkers | string_ | 'All' = All 'None' = None
> DerivedFromOriginalDocumentID | string_ |
> DerivedFromPartMapping | string_ |
> DerivedFromRenditionClass | string_ |
> DerivedFromRenditionParams | string_ |
> DerivedFromToPart | string_ |
> DerivedFromVersionID | string_ |
> DocumentID | string |
> History | struct+ | --> ResourceEvent Struct
> HistoryAction | string_+ |
> HistoryChanged | string_+ |
> HistoryInstanceID | string_+ |
> HistoryParameters | string_+ |
> HistorySoftwareAgent | string_+ |
> HistoryWhen | date_+ |
> Ingredients | struct+ | --> ResourceRef Struct
> IngredientsAlternatePaths | string_+ |
> IngredientsDocumentID | string_+ |
> IngredientsFilePath | string_+ |
> IngredientsFromPart | string_+ |
> IngredientsInstanceID | string_+ |
> IngredientsLastModifyDate | date_+ |
> IngredientsManager | string_+ |
> IngredientsManagerVariant | string_+ |
> IngredientsManageTo | string_+ |
> IngredientsManageUI | string_+ |
> IngredientsMaskMarkers | string_+ | 'All' = All 'None' = None
> IngredientsOriginalDocumentID | string_+ |
> IngredientsPartMapping | string_+ |
> IngredientsRenditionClass | string_+ |
> IngredientsRenditionParams | string_+ |
> IngredientsToPart | string_+ |
> IngredientsVersionID | string_+ |
> InstanceID | string |
> LastURL | string |
> ManagedFrom | struct | --> ResourceRef Struct
> ManagedFromAlternatePaths | string_+ |
> ManagedFromDocumentID | string_ |
> ManagedFromFilePath | string_ |
> ManagedFromFromPart | string_ |
> ManagedFromInstanceID | string_ |
> ManagedFromLastModifyDate | date_ |
> ManagedFromManager | string_ |
> ManagedFromManagerVariant | string_ |
> ManagedFromManageTo | string_ |
> ManagedFromManageUI | string_ |
> ManagedFromMaskMarkers | string_ | 'All' = All 'None' = None
> ManagedFromOriginalDocumentID | string_ |
> ManagedFromPartMapping | string_ |
> ManagedFromRenditionClass | string_ |
> ManagedFromRenditionParams | string_ |
> ManagedFromToPart | string_ |
> ManagedFromVersionID | string_ |
> Manager | string |
> ManagerVariant | string |
> ManageTo | string |
> ManageUI | string |
> Manifest | struct+ | --> ManifestItem Struct
> ManifestLinkForm | string_+ |
> ManifestPlacedResolutionUnit | string_+ |
> ManifestPlacedXResolution | real_+ |
> ManifestPlacedYResolution | real_+ |
> ManifestReference | struct_+ | --> ResourceRef Struct
> ManifestReferenceAlternatePaths | string_+ |
> ManifestReferenceDocumentID | string_+ |
> ManifestReferenceFilePath | string_+ |
> ManifestReferenceFromPart | string_+ |
> ManifestReferenceInstanceID | string_+ |
> ManifestReferenceLastModifyDate | date_+ |
> ManifestReferenceManager | string_+ |
> ManifestReferenceManagerVariant | string_+ |
> ManifestReferenceManageTo | string_+ |
> ManifestReferenceManageUI | string_+ |
> ManifestReferenceMaskMarkers | string_+ | 'All' = All 'None' = None
> ManifestReferenceOriginalDocumentID | string_+ |
> ManifestReferencePartMapping | string_+ |
> ManifestReferenceRenditionClass | string_+ |
> ManifestReferenceRenditionParams | string_+ |
> ManifestReferenceToPart | string_+ |
> ManifestReferenceVersionID | string_+ |
> OriginalDocumentID | string |
> Pantry | struct+ | --> PantryItem Struct
> PreservedFileName | string |
> RenditionClass | string |
> RenditionOf | struct | --> ResourceRef Struct
> RenditionOfAlternatePaths | string_+ |
> RenditionOfDocumentID | string_ |
> RenditionOfFilePath | string_ |
> RenditionOfFromPart | string_ |
> RenditionOfInstanceID | string_ |
> RenditionOfLastModifyDate | date_ |
> RenditionOfManager | string_ |
> RenditionOfManagerVariant | string_ |
> RenditionOfManageTo | string_ |
> RenditionOfManageUI | string_ |
> RenditionOfMaskMarkers | string_ | 'All' = All 'None' = None
> RenditionOfOriginalDocumentID | string_ |
> RenditionOfPartMapping | string_ |
> RenditionOfRenditionClass | string_ |
> RenditionOfRenditionParams | string_ |
> RenditionOfToPart | string_ |
> RenditionOfVersionID | string_ |
> RenditionParams | string |
> SaveID | integer |
> Subject | string/+ | (undocumented)
> VersionID | string |
> Versions | struct+ | --> Version Struct
> VersionsComments | string_+ |
> VersionsEvent | struct_+ | --> ResourceEvent Struct
> VersionsEventAction | string_+ |
> VersionsEventChanged | string_+ |
> VersionsEventInstanceID | string_+ |
> VersionsEventParameters | string_+ |
> VersionsEventSoftwareAgent | string_+ |
> VersionsEventWhen | date_+ |
> VersionsModifier | string_+ |
> VersionsModifyDate | date_+ |
> VersionsVersion | string_+ |

## XMP ResourceRef Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> AlternatePaths | string+ |
> DocumentID | string |
> FilePath | string |
> FromPart | string |
> InstanceID | string |
> LastModifyDate | date |
> ManageTo | string |
> ManageUI | string |
> Manager | string |
> ManagerVariant | string |
> MaskMarkers | string |
> OriginalDocumentID | string |
> PartMapping | string |
> RenditionClass | string |
> RenditionParams | string |
> ToPart | string |
> VersionID | string |

## XMP ResourceEvent Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> Action | string |
> Changed | string |
> InstanceID | string |
> Parameters | string |
> SoftwareAgent | string |
> When | date |

## XMP ManifestItem Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> LinkForm | string |
> PlacedResolutionUnit | string |
> PlacedXResolution | real |
> PlacedYResolution | real |
> Reference | ResourceRef | --> ResourceRef Struct

## XMP PantryItem Struct

This structure must have an InstanceID field, but may also contain any other XMP properties.

> Field Name | Writable | Values / Notes
> --- | --- | ---
> InstanceID | string |

## XMP Version Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> Comments | string |
> Event | ResourceEvent | --> ResourceEvent Struct
> Modifier | string |
> ModifyDate | date |
> Version | string |

## XMP xmpNote Tags

XMP Note namespace tags.

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> HasExtendedXMP | boolean* |

## XMP xmpPLUS Tags

XMP Picture Licensing Universal System (PLUS) namespace tags.

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> CreditLineReq | boolean |
> ReuseAllowed | boolean |

## XMP xmpRights Tags

XMP Rights Management namespace tags.

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> Certificate | string |
> Marked | boolean |
> Owner | string+ |
> UsageTerms | lang-alt |
> WebStatement | string |

## XMP xmpTPg Tags

XMP Paged-Text namespace tags.

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> Colorants | struct+ | --> Colorant Struct
> ColorantA | integer_+ | (ColorantsA)
> ColorantB | integer_+ | (ColorantsB)
> ColorantBlack | real_+ | (ColorantsBlack)
> ColorantBlue | integer_+ | (ColorantsBlue)
> ColorantCyan | real_+ | (ColorantsCyan)
> ColorantGreen | integer_+ | (ColorantsGreen)
> ColorantL | real_+ | (ColorantsL)
> ColorantMagenta | real_+ | (ColorantsMagenta)
> ColorantMode | string_+ | (ColorantsMode) 'CMYK' = CMYK 'LAB' = Lab 'RGB' = RGB
> ColorantRed | integer_+ | (ColorantsRed)
> ColorantSwatchName | string_+ | (ColorantsSwatchName)
> ColorantTint | integer_+ | (not part of 2010 XMP specification)
> ColorantType | string_+ | (ColorantsType)
> ColorantYellow | real_+ | (ColorantsYellow)
> Fonts | struct+ | --> Font Struct
> ChildFontFiles | string_+ | (FontsChildFontFiles)
> FontComposite | boolean_+ | (FontsComposite)
> FontFace | string_+ | (FontsFontFace)
> FontFamily | string_+ | (FontsFontFamily)
> FontFileName | string_+ | (FontsFontFileName)
> FontName | string_+ | (FontsFontName)
> FontType | string_+ | (FontsFontType)
> FontVersion | string_+ | (FontsVersionString)
> MaxPageSize | struct | --> Dimensions Struct
> MaxPageSizeH | real_ |
> MaxPageSizeUnit | string_ |
> MaxPageSizeW | real_ |
> NPages | integer |
> PlateNames | string+ |

## XMP Font Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> ChildFontFiles | string+ |
> Composite | boolean |
> FontFace | string |
> FontFamily | string |
> FontFileName | string |
> FontName | string |
> FontType | string |
> VersionString | string |

## XMP SVG Tags

SVG (Scalable Vector Graphics) image tags. By default, only the top-level SVG and Metadata tags are extracted from these images, but all graphics tags may be extracted by setting the Unknown option to 2 (-U on the command line). The SVG tags are not part of XMP as such, but are included with the XMP module for convenience. (see http://www.w3.org/TR/SVG11/)

> Tag ID | Tag Name | Writable | Values / Notes
> --- | --- | --- | ---
> 'height' | ImageHeight | N |
> 'id' | ID | N |
> 'metadataId' | MetadataID | N |
> 'version' | SVGVersion | N |
> 'width' | ImageWidth | N |

## XMP RegionInfo Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> AppliedToDimensions | Dimensions | --> Dimensions Struct
> RegionList | MWG RegionStruct+ | --> MWG RegionStruct Struct

## XMP Area Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> D | real |
> H | real |
> Unit | string |
> W | real |
> X | real |
> Y | real |

## XMP KeywordInfo Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> Hierarchy | MWG KeywordStruct+ | --> MWG KeywordStruct Struct

## XMP CollectionInfo Struct

> Field Name | Writable | Values / Notes
> --- | --- | ---
> CollectionName | string |
> CollectionURI | string |

(This document generated automatically by Image::ExifTool::BuildTagLookup)
Last revised Feb 20, 2013

<-- ExifTool Tag Names