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 https://helpx.adobe.com/camera-raw/digital-negative.html for the official DNG specification.
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 6.3) 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' MakerNoteApple
MakerNoteNikon
MakerNoteCanon
MakerNoteCasio
MakerNoteCasio2
MakerNoteDJIInfo
MakerNoteDJI
MakerNoteFLIR
MakerNoteFujiFilm
MakerNoteGE
MakerNoteGE2
MakerNoteHasselblad
MakerNoteHP
MakerNoteHP2
MakerNoteHP4
MakerNoteHP6
MakerNoteISL
MakerNoteJVC
MakerNoteJVCText
MakerNoteKodak1a
MakerNoteKodak1b
MakerNoteKodak2
MakerNoteKodak3
MakerNoteKodak4
MakerNoteKodak5
MakerNoteKodak6a
MakerNoteKodak6b
MakerNoteKodak7
MakerNoteKodak8a
MakerNoteKodak8b
MakerNoteKodak8c
MakerNoteKodak9
MakerNoteKodak10
MakerNoteKodak11
MakerNoteKodak12
MakerNoteKodakUnknown
MakerNoteKyocera
MakerNoteMinolta
MakerNoteMinolta2
MakerNoteMinolta3
MakerNoteMotorola
MakerNoteNikon2
MakerNoteNikon3
MakerNoteNintendo
MakerNoteOlympus
MakerNoteOlympus2
MakerNoteOlympus3
MakerNoteLeica
MakerNoteLeica2
MakerNoteLeica3
MakerNoteLeica4
MakerNoteLeica5
MakerNoteLeica6
MakerNoteLeica7
MakerNoteLeica8
MakerNoteLeica9
MakerNoteLeica10
MakerNotePanasonic
MakerNotePanasonic2
MakerNotePanasonic3
MakerNotePentax
MakerNotePentax2
MakerNotePentax3
MakerNotePentax4
MakerNotePentax5
MakerNotePentax6
MakerNotePhaseOne
MakerNoteReconyx
MakerNoteReconyx2
MakerNoteReconyx3
MakerNoteRicohPentax
MakerNoteRicoh
MakerNoteRicoh2
MakerNoteRicohText
MakerNoteSamsung1a
MakerNoteSamsung1b
MakerNoteSamsung2
MakerNoteSanyo
MakerNoteSanyoC4
MakerNoteSanyoPatch
MakerNoteSigma
MakerNoteSony
MakerNoteSony2
MakerNoteSony3
MakerNoteSony4
MakerNoteSony5
MakerNoteSonyEricsson
MakerNoteSonySRF
MakerNoteUnknownText
MakerNoteUnknownBinary
MakerNoteUnknownundef
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
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--> Apple Tags
--> Nikon Tags
--> Canon Tags
--> Casio Tags
--> Casio Type2 Tags
--> DJI Info Tags
--> DJI Tags
--> FLIR Tags
--> FujiFilm Tags
--> GE Tags
--> FujiFilm Tags
--> Unknown 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 Type8 Tags
--> Kodak Type9 Tags
--> Kodak Type10 Tags
--> Kodak Type11 Tags
--> Kodak Type11 Tags
--> Kodak Unknown Tags
--> Unknown Tags
--> Minolta Tags
--> Olympus Tags
(not EXIF-based)
--> Motorola Tags
--> Nikon Type2 Tags
--> Nikon Tags
--> Nintendo Tags
--> Olympus Tags
--> Olympus Tags
--> Olympus Tags
--> Panasonic Tags
--> Panasonic Leica2 Tags
--> Panasonic Leica3 Tags
--> Panasonic Leica4 Tags
--> Panasonic Leica5 Tags
--> Panasonic Leica6 Tags
--> Panasonic Leica6 Tags
--> Panasonic Leica5 Tags
--> Panasonic Leica9 Tags
--> Panasonic Tags
--> Panasonic Tags
--> Panasonic Type2 Tags
--> Panasonic Tags
--> Pentax Tags
--> Pentax Type2 Tags
--> Casio Type2 Tags
--> Pentax Type4 Tags
--> Pentax Tags
--> Pentax S1 Tags
--> PhaseOne Tags
--> Reconyx Tags
--> Reconyx Type2 Tags
--> Reconyx Type3 Tags
--> Pentax Tags
--> Ricoh Tags
--> Ricoh Type2 Tags
--> Ricoh Text Tags
(Samsung "STMN" maker notes without PreviewImage)
--> Samsung Tags
--> Samsung Type2 Tags
--> Sanyo Tags
--> Sanyo Tags
--> Sanyo Tags
--> Sigma Tags
--> Sony Tags
--> Olympus Tags
--> Olympus Tags
--> Sony PIC Tags
--> Sony Tags
--> Sony Ericsson Tags
--> Sony SRF Tags
(unknown text-based maker notes)
(unknown binary maker notes)
--> Unknown Tags'Pano' AdobePano - --> PanasonicRaw Tags 'RAF ' AdobeRAF - --> FujiFilm RAF Tags 'SR2 ' AdobeSR2 - --> Sony SR2Private Tags
This table defines tags extracted from the DNG OriginalRawFileData information.
Tag ID Tag Name Writable Values / Notes 0x0000 OriginalRawImage no 0x0001 OriginalRawResource no 0x0002 OriginalRawFileType no 0x0003 OriginalRawCreator no 0x0004 OriginalTHMImage no 0x0005 OriginalTHMResource no 0x0006 OriginalTHMFileType no 0x0007 OriginalTHMCreator no
Index1 Tag Name Writable Values / Notes 0 SeqID no 1 SeqType no 2 SeqFrameInfo no 3 SeqIndex no 7 SeqCount no 11 SeqFinal no 0 = No
1 = Yes
Index1 Tag Name Writable Values / Notes 0 PDRVersion no 2 DynamicRange no 0 = Standard
1 = High4 HintMaxOutputValue no