Awesome points gmack!
Appear related to color/curves/calibration
-CalibrationIlluminant1= -CalibrationIlluminant2= -ProfileHueSatMapDims= -ProfileHueSatMapData1= -ProfileHueSatMapData2= -ProfileEmbedPolicy= -NoiseProfile=
Appear related to crop/correction
-DefaultScale= -DefaultCropOrigin= -DefaultCropSize= -BayerGreenSplit= -AntiAliasStrength= -BestQualityScale= -ActiveArea= -OpcodeList1= -OpcodeList3= -DefaultUserCrop= -YCbCrCoefficients= -YCbCrSubSampling= -YCbCrPositioning= -ReferenceBlackWhite=
See attached file "strippedtags.txt" for a listing as well as the ExifTool command
Hey Dingoz, thanks for the update! I haven't had a chance to dig back into the exif specs and/or trial & error - This is a big time saver.
Nice Dingoz. Did you end up finding that all of the codes add some adjustment or is this just an interim step while testing? I'm pretty sure if my memory and my notes serve me correctly that killing all of those did totally kill the profile but sounds like you're on the same page as me not wanting to kill stuff if it has data that isn't impacting the final image.
Thanks for adding to the effort - always happy when I'm not the only crazy insane one in the room.
Still want to get back to doing some more testing on this myself, more specifically with testing with/without for some of the HDR/HDPano mega stacks I've been doing. I've had less than great results using native converters in PTGui/Photomatix/Helicon/etc which bypass these DNG develop settings but are otherwise not as solid as the LR develop demosaic. Next step goal is to do a few of the megaHDPanos with and without the DNG profile but through lightroom and compare the final results.
Oh, one other note since we seem to like some of the same tools and automations ... if you haven't tried Jeffrey’s “Run Any Command” LR export plugin, it's pretty useful. I used it to build some export presets for HDPano processing, for example. Select the shots, choose the export preset, and it exports to subfolder "1_originals" and creates subfolders "2_ptgui" and "3_photomatix", copies a batch file to 2_ptgui that is a one-click delete of those interim files to easy cleanup after stitching, and sets a PTGui template to save the EXR into the 2_ptgui folder. We could do the same thing with the DNG files, use LR preset to ingest/sort, then do an export preset to export to DNG in a subfolder and copy over the final batch file and run it (or just actually run the command in the export preset), either overwriting the original DNGs or overwriting the copies and then importing/re-importing the stripped DNGs. All fully automated under the single export preset.
Actually, since I posted that I did notice that while that one codes removes the lens profile changes there is still a very slight crop added by another code (yet to test that)... yet to test further what each exact code removes.
Cool! Thanks for the updates Dingoz! Yeah, the files and compromises are frustrating but all we can do is get the best out of the camera that we can. I've been shooting w/ my mavic lately for a few reasons and regardless of 13.4mp or 20mp there is still no comparison to the P4P(A|) camera. The mavic is nice, but this one blows it out of the water.
If you're on github feel free to update what I've got up there so far. Would you mind if I added your comparison images to the repo otherwise? That's great work and I'd love to add them as reference.
Would you mind if I added your comparison images to the repo otherwise? That's great work and I'd love to add them as reference.
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