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How to disable or remove opcodes in DNG ?
  
 
hmzimelka
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p.1 #1 · p.1 #1 · How to disable or remove opcodes in DNG ?


Hi all,

I'm not sure if this is the right place to post this question, but I feel the type of people who would know are here.

I know there is an app on the mac app store that can remove opcodes from DNG files, but I was wondering if anyone here would know how to do this using EXIF Tool. I prefer using Lightroom most of the time, but I find that Adobe is rather invasive with forcing Fuji's baked in lens profiles in ACR. I suppose it's the same with some Leica DNG files too.

I'm just tinkering and curious about some lenses on the Fuji system. I don't own or regularly use a Fujifilm camera to justify spending money on software I'll barely use.



Aug 28, 2017 at 08:41 AM
Samuli Vahonen
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p.1 #2 · p.1 #2 · How to disable or remove opcodes in DNG ?


Please upload one DNG somewhere (e.g. Dropbox), and I can take a look what is saved as normal fields (=can be changed). It's possible that Adobe/Fuji has hidden the values to proprietary binary blob, in which case generic tools like exiftool can't modify it.

Samuli



Aug 30, 2017 at 05:09 AM
hmzimelka
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p.1 #3 · p.1 #3 · How to disable or remove opcodes in DNG ?


Thanks, but I found the answer already....

I use LensTagger for LR, and simply ad these flags to the ExifTool command...

-OpcodeList3= -OpcodeList2= -OpcodeList1=

Works like a charm but requires prior DNG conversion!



Try that on a Leica Q DNG and wait for the surprise.



Aug 30, 2017 at 01:26 PM







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