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1. Re: Lightroom 6.5 bug with DJI Phantom 4 photos
99jon Mar 23, 2016 11:48 PM (in response to jayfromtexas)Not sure the reason but it should be possible to use the clone tool to heal. If the artifacts are in the same place on each photo you should be able to select all abd sync. But you may need to check each one individully afterwards to check that the heal has blended to your liking as it may be other than sky in some images.
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2. Re: Lightroom 6.5 bug with DJI Phantom 4 photos
ssprengel Mar 24, 2016 6:44 AM (in response to jayfromtexas)Please supply an original raw (DNG) photo from the camera for further investigation. You can upload one to www.dropbox.com and post a public download link in a message, here.
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3. Re: Lightroom 6.5 bug with DJI Phantom 4 photos
jayfromtexas Mar 24, 2016 5:46 PM (in response to jayfromtexas)Here is a link to the original DNG file:
https://utexas.box.com/s/ktmobg3e4lfzjxm60g1eqcr73vwfpg12
As you can see, there is no yellow pixelation like there is in the above image I uploaded. And this yellow pixelation is showing up in ALL of my Phantom 4 DNG files in the exact same part of the image.
If others could import the linked DNG into Lightroom 6.5 and see if they are getting the same pixelation, I would greatly appreciate it!
And just for reference, I'm on a 2013 15" MacBook Pro Retina w/ NVIDIA GeForce GT 750M 2048 MB, and I'm running OS X 10.11.2 (about to upgrade to 10.11.4 to see if that fixes the problem, but not likely).
Thanks!!!
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4. Re: Lightroom 6.5 bug with DJI Phantom 4 photos
ssprengel Mar 25, 2016 1:18 AM (in response to jayfromtexas)I can confirm this issue happens in PS-CC / ACR 9.5 and PS-CS6 / ACR 9.1.1 and LR 6.5 on Windows 10 with or without the GPU enabled in LR. Here is a side-by-side with the left image being a render using RawDigger and the right being LR 6.5, but I see the same odd colors and pattern using PS-CS6 / ACR 9.1.1 so I don't think the bug is from the .5 release unless it's something to do with a camera profile or lens profile that has changed with the x.5 of each Adobe product install. Did this happen in LR 6.4/2015.4?
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5. Re: Lightroom 6.5 bug with DJI Phantom 4 photos
Just Shoot Me Mar 25, 2016 1:32 AM (in response to jayfromtexas)IMHO if this is happening in exactly the same place on every image of different subjects then it is some type of camera/sensor problem. I suggest you contact the manufacture or post to their forums to see if anyone else is having the same problem and even ask for samples from other users to check their images on your system and LR.
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6. Re: Lightroom 6.5 bug with DJI Phantom 4 photos
cppasm Mar 25, 2016 3:38 AM (in response to Just Shoot Me)I don't think this is the camera problem, but situation is really weird.
Lightroom and Capture One 9 have those artifacts on the image, and exactly same artifacts in the same place.
While dcraw, ACDSee Pro and RawDigger does not show those artifacts.
At the moment what is not clear is that is this the same bug in LR and C1, or is dcraw just somehow bypasses/fixes strange RAW data.
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7. Re: Lightroom 6.5 bug with DJI Phantom 4 photos
ssprengel Mar 25, 2016 7:03 AM (in response to Just Shoot Me) -
8. Re: Lightroom 6.5 bug with DJI Phantom 4 photos
johnrellis Mar 25, 2016 6:31 AM (in response to cppasm)Note that the embedded JPEG preview doesn't have the artifact. You can see the preview by opening the file in Quick Look (Mac) or Photo Viewer (Windows).
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9. Re: Lightroom 6.5 bug with DJI Phantom 4 photos
ssprengel Mar 26, 2016 12:14 PM (in response to cppasm)C1's DNG processing might be the same as Adobe's if they shared code at some point in the past.
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10. Re: Lightroom 6.5 bug with DJI Phantom 4 photos
jayfromtexas Mar 27, 2016 3:33 PM (in response to jayfromtexas)Thank you everyone so much for your help looking into this problem. I'm going to post this problem over in the DJI forums as well and see if anyone else can replicate the problem with their Phantom 4 DNG files. I want to believe this is a problem with LR and ACR and not my sensor (and from the feedback I've gotten here it appears that is most likely the case), and if I can find a few other Phantom 4 owners with similar setups I'll hopefully be able to see if that's the case very soon. I'll update this post once I hear back from some other owners. Thanks!!!
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11. Re: Lightroom 6.5 bug with DJI Phantom 4 photos
ssprengel Mar 27, 2016 3:54 PM (in response to jayfromtexas)The Photoshop plug-in ACR 9.1.1 from last year is also not reading your DNG correctly and shows same issue so it does not appear to be just the .5 release of LR that has the problem.
If some other user can supply a DNG from their DJI P4 that also shows the issue it would help prove it's not your sensor. Are you saying that no one has been able to do this, yet?
I hesitate to submit your DNG to Adobe as an example of a bug without corroborating evidence of other users' DNGs that exhibit the same issue.
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12. Re: Lightroom 6.5 bug with DJI Phantom 4 photos
Just Shoot Me Mar 28, 2016 2:21 AM (in response to jayfromtexas)I just viewed then opened that DNG in bridge CS5 and ACR 6.7.1 and those artifact are there. It is the sensor. I don't know what those other programs are showing, maybe the embedded jpg, but in LR/ACR they are shown.
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13. Re: Lightroom 6.5 bug with DJI Phantom 4 photos
cppasm Mar 28, 2016 4:13 AM (in response to Just Shoot Me)Nope, it doesn't look like sensor problem.
Try to develop in any other RAW converter (RawTherapee, Darktable, DxO or just convert with dcraw) and artifacts are not there.
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14. Re: Lightroom 6.5 bug with DJI Phantom 4 photos
ssprengel Mar 28, 2016 6:53 AM (in response to cppasm)Until we see a DNG with mostly sky from another DJI P4, all we know is that Adobe and C1 processing is different than dcraw-based processing.
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15. Re: Lightroom 6.5 bug with DJI Phantom 4 photos
WAGoudeau Mar 28, 2016 8:22 AM (in response to jayfromtexas)Can you forward me your post on the DJI forums? I am very interested in this as I own multiple DJI products.
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16. Re: Lightroom 6.5 bug with DJI Phantom 4 photos
jayfromtexas Mar 28, 2016 5:22 PM (in response to WAGoudeau)Here's the link to the post I made over on the DJI forums, although there's not been much activity over there yet:
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17. Re: Lightroom 6.5 bug with DJI Phantom 4 photos
WAGoudeau Mar 28, 2016 5:36 PM (in response to jayfromtexas)Thank you! Dji Tim is a good source of information. If he does not reply in a day or two after his first post, keep bugging him. Where are you in Texas ? I am in Fort Worth.
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18. Re: Lightroom 6.5 bug with DJI Phantom 4 photos
jayfromtexas Mar 28, 2016 6:50 PM (in response to WAGoudeau)I'm in Austin.
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19. Re: Lightroom 6.5 bug with DJI Phantom 4 photos
ssprengel Mar 28, 2016 8:22 PM (in response to jayfromtexas)On the DJI forums, they're asking for an original JPG and DNG of the image. Do you have a JPG, too? I'm not sure why they're not seeing the DNG in your first post.
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20. Re: Lightroom 6.5 bug with DJI Phantom 4 photos
jayfromtexas Apr 17, 2016 10:53 PM (in response to jayfromtexas)Hey everyone, thanks for your help with this. I ended up exchanging my Phantom 4 for a new one while it was still within the return window, and the new one no longer exhibits this problem. So it must have been a problem with the sensor on the original Phantom 4. Thanks so much for taking the time to help me try and solve this problem though. I really appreciate it!