## DNG Tags

The main DNG tags are found in the EXIF table. The tables below define only information found within structures of these main DNG tag values. See http://www.adobe.com/products/dng/ for the official DNG specification.

## DNG AdobeData Tags

This information is found in the "Adobe" DNGPrivateData.

The maker notes ('MakN') are processed by ExifTool, but some information may have been lost by the Adobe DNG Converter. This is because the Adobe DNG Converter (as of version 4.3) doesn't properly handle information referenced from inside the maker notes that lies outside the original maker notes block. This information is lost when only the maker note block is copied to the DNG image. While this doesn't effect all makes of cameras, it is a problem for some major brands such as Olympus and Sony.

Other entries in this table represent proprietary information that is extracted from the original RAW image and restructured to a different (but still proprietary) Adobe format.

> Tag ID | Tag Name | Writable | Values / Notes
> --- | --- | --- | ---
> 'CRW ' | AdobeCRW | - | --> CanonRaw Tags
> 'Koda' | AdobeKoda | - | --> Kodak IFD Tags
> 'Leaf' | AdobeLeaf | - | --> Leaf SubIFD Tags
> 'MRW ' | AdobeMRW | - | --> MinoltaRaw Tags
> 'MakN' | MakerNoteCanon MakerNoteCasio MakerNoteCasio2 MakerNoteFujiFilm MakerNoteHP MakerNoteHP2 MakerNoteHP4 MakerNoteHP6 MakerNoteISL MakerNoteJVC MakerNoteJVCText MakerNoteKodak1a MakerNoteKodak1b MakerNoteKodak2 MakerNoteKodak3 MakerNoteKodak4 MakerNoteKodak5 MakerNoteKodak6a MakerNoteKodak6b MakerNoteKodak7 MakerNoteKodak8a MakerNoteKodak8b MakerNoteKodak9 MakerNoteKodak10 MakerNoteKodakUnknown MakerNoteKyocera MakerNoteMinolta MakerNoteMinolta2 MakerNoteMinolta3 MakerNoteNikon MakerNoteNikon2 MakerNoteNikon3 MakerNoteOlympus MakerNoteOlympus2 MakerNoteLeica MakerNoteLeica2 MakerNoteLeica3 MakerNoteLeica4 MakerNoteLeica5 MakerNoteLeica6 MakerNotePanasonic MakerNotePanasonic2 MakerNotePentax MakerNotePentax2 MakerNotePentax3 MakerNotePentax4 MakerNoteRicoh MakerNoteRicohText MakerNoteSamsung MakerNoteSamsung2 MakerNoteSanyo MakerNoteSanyoC4 MakerNoteSanyoPatch MakerNoteSigma MakerNoteSony MakerNoteSony2 MakerNoteSony3 MakerNoteSony4 MakerNoteSonySRF MakerNoteUnknown | undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef undef | --> Canon Tags --> Casio Tags --> Casio Type2 Tags --> FujiFilm Tags --> HP Tags --> HP Type2 Tags --> HP Type4 Tags --> HP Type6 Tags --> Unknown Tags --> JVC Tags --> JVC Text Tags --> Kodak Tags --> Kodak Tags --> Kodak Type2 Tags --> Kodak Type3 Tags --> Kodak Type4 Tags --> Kodak Type5 Tags --> Kodak Type6 Tags --> Kodak Type6 Tags --> Kodak Type7 Tags --> Kodak Type8 Tags --> Kodak Type8 Tags --> Kodak Type9 Tags --> Kodak Type10 Tags --> Kodak Unknown Tags --> Unknown Tags --> Minolta Tags --> Olympus Tags (not EXIF-based) --> Nikon Tags --> Nikon Type2 Tags --> Nikon Tags --> Olympus Tags --> Olympus Tags --> Panasonic Tags --> Panasonic Leica2 Tags --> Panasonic Leica3 Tags --> Panasonic Leica4 Tags --> Panasonic Leica5 Tags --> Panasonic Leica6 Tags --> Panasonic Tags --> Panasonic Type2 Tags --> Pentax Tags --> Pentax Type2 Tags --> Casio Type2 Tags --> Pentax Type4 Tags --> Ricoh Tags --> Ricoh Text Tags (Samsung unknown maker notes) --> Samsung Tags --> Sanyo Tags --> Sanyo Tags --> Sanyo Tags --> Sigma Tags --> Sony Tags --> Olympus Tags --> Olympus Tags --> Sony Tags --> Sony SRF Tags --> Unknown Tags
> 'Pano' | AdobePano | - | --> PanasonicRaw Tags
> 'RAF ' | AdobeRAF | - | --> FujiFilm RAF Tags
> 'SR2 ' | AdobeSR2 | - | --> Sony SR2Private Tags

## DNG OriginalRaw Tags

This table defines tags extracted from the DNG OriginalRawFileData information.

> Tag ID | Tag Name | Writable | Values / Notes
> --- | --- | --- | ---
> 0x0000 | OriginalRawImage | N |
> 0x0001 | OriginalRawResource | N |
> 0x0002 | OriginalRawFileType | N |
> 0x0003 | OriginalRawCreator | N |
> 0x0004 | OriginalTHMImage | N |
> 0x0005 | OriginalTHMResource | N |
> 0x0006 | OriginalTHMFileType | N |
> 0x0007 | OriginalTHMCreator | N |

(This document generated automatically by Image::ExifTool::BuildTagLookup)
Last revised Mar 5, 2010

<-- ExifTool Tag Names