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This post applies to the Project Indigo iOS camera app.
Adobe Labs is excited to share an early look at Project Indigo, an iPhone camera app we've started to develop, to get feedback from the photography community. The app offers full manual controls, a more natural ("SLR-like") look, and high image quality in both JPEG and raw formats. It also introduces some new photographic experiences not available in other camera apps. For more information on the underlying technology, please refer to this Project Indigo blog post.
Before you start with Project Indigo
Recipes for success when using Project Indigo
To get the maximum out of your images captured with the app, follow these guidelines:
Sending feedback
Please try the app and share feedback in this community forum thread. If you report a problem you encountered, it would help to include details like which device you are running Project Indigo on, what kind of scene you were trying to capture, what you were trying to achieve with the camera, and as much information as possible about what you like or do not like about the resulting photo quality. Our team will continually monitor this thread to track issues and improve future experiences.
To improve the performance and results of Project Indigo, it is important that examples of images that do not meet your expectations are forwarded to the team via your report. A large variety of file formats are allowed as attachments in these forum posts. The best option is to attach your image's raw file directly to your feedback post. Note that there is a 50 MB limit on an attachment's file size. If your raw file is too large to attach, the best option is to share the file via a file-sharing service (Dropbox or similar) and then share the link in your feedback post. Thank you for continuing to provide feedback on the Project Indigo camera!
Boris Ajdin: Product Manager, NextCam
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@BorisTheBlade I took a 2x SR and 10x SR on a scene with foliages to see how it handles fine details and I noticed some weird things. Either the merge didn't align right, or the fill AI didn't apply right bc there seems to be random radial blurring like faux bokeh look. Almost like bad portrait mode bokeh. I will attach raws for inspection, the SOOC jpeg, and crops of the issue place in lrm.
heres the 2x raw: https://www.dropbox.com/scl/fi/vhka3jbknfc2hop0bl04w/IMG_9513.dng?rlkey=sg4ht215fnxepzs3knqjehnva&st...
here's the 10x raw: https://www.dropbox.com/scl/fi/5adm0dma9uzumqc5jib26/IMG_9518.dng?rlkey=0fr27v0ipw8ns1ejdrtwm18v5&st...
Edit: Forgot to add that the 1x, 2x processing took approximately 6-7s after shutter pressed. Could this be improved upon?
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@BorisTheBlade I took a 2x SR and 10x SR on a scene with foliages to see how it handles fine details and I noticed some weird things. Either the merge didn't align right, or the fill AI didn't apply right bc there seems to be random radial blurring like faux bokeh look. Almost like bad portrait mode bokeh. I will attach raws for inspection, the SOOC jpeg, and crops of the issue place in lrm.
By @nhan_8084
Foliage is notoriously challenging, because it is very high frequency content which is rarely static. Together with camera shake, alignment errors are hard to avoid. This is a high priority image quality improvement for the team, so we'll be working on improving the results in the upcoming releases.
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@BorisTheBlade That is awesome to hear that it is high priority 🙂 I went back and edited the post to mention about slow processing time, please re-look if you didn't happen to see it while you responded.
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Here I want to share the night scene that my friend took in Japan. The Indigo camera is really great.
However, the problem is that sometimes it takes a quiet long time to open, or even just freezes. This problem has only recently occurred on my iPhone 16 pro max.
By @realrev_
This is a very nice photo - thank you for sharing! Regarding the app seemingly slowing down, a couple of questions: did you by any chance update your OS on the device? We have noticed issues with some iOS 26 beta versions (e.g., beta 6), so that could be a part of it. Second question is whether you rebooted your device recently? It can help sometimes. If the issue persist please reach out again and we'll debug further.
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Hi Boris,
Thank you for getting back to me.
My device is currently on the latest iOS 18; I haven’t tried iOS 26 yet.
After rebooting my device, the issue has disappeared.
It is worth mentioning that the Indigo camera can produce some degree of purple fringing when photographing subjects with clearly defined edges, which can be rather bothersome in photography. That said, as someone who has been using Leica digital cameras for over a decade as a hobby, I remain very satisfied with the Indigo.
Best wishes
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@BorisTheBlade , FYI, I've seen this issue with just about every iOS 26 beta, including 6. On top of that, it's pretty useless to assign to the camera control button. It requires authentication (faceID) which makes it way less useful but the biggest issue is that most of the time it comes up with a completely black preview and no abilty to take a photo (click the button and it responds but doesn't produce an image). Hoping Adobe can find a fix for that. One month to go for iOS 26 to go out of beta 😉
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There is a bug whereby if you Reset Edits in LR on an Indigo DNG, the Profile changes from 'Indigo' to 'Adobe Color'. I was hoping that this would be fixed in the latest LR 8.5. Is this a bug that needs a change to LR to fix or is it an issue with the DNG that needs an update of Indigo to fix?
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There is a bug whereby if you Reset Edits in LR on an Indigo DNG, the Profile changes from 'Indigo' to 'Adobe Color'. I was hoping that this would be fixed in the latest LR 8.5. Is this a bug that needs a change to LR to fix or is it an issue with the DNG that needs an update of Indigo to fix?
By @leed24280355
This is a bit of a tricky question, as there are several versions of the DNG that could be used when the user wants to reset. Two most important ones are a version as intended by the camera (i.e., with the Indigo profile and with other rendering preferences set by the camera), and what the user's default rendering settings are. So when you click on 'Reset' the system cannot know which version you want to see. That is why there are several resetting options in ACR and Lightroom like "Reset to Default" and "Reset to Open". A recommendation when editing is to save versions, so you can always go back to a version that is meaningful to you. Others on the forum may have more helpful suggestions.
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I am using the cloud version of LR on a Mac and the option is under the menu option Photo/Reset Edits, which is supposed to reset the photo to how it was on import. If you do that on an Indigo DNG, the profile will change to 'Adobe Color'.
I have just realised that, at that point if you do Edit/Undo Reset Edits, it will switch the profile back to the Indigo one.
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I have just discovered that if you import an Indigo DNG into LR Mobile, then go to LR (cloud) version on the Mac, open the image and then use the option 'View/Show Original' (also obtained by pressing and holding the \ character), even if no edits have been made at this point, the image will change to 'Adobe Color' profile. It's almost as if the DNG was actually imported with the Adobe Color profile and then changed to 'Indigo' automatically on import.
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I have just discovered that if you import an Indigo DNG into LR Mobile, then go to LR (cloud) version on the Mac, open the image and then use the option 'View/Show Original' (also obtained by pressing and holding the \ character), even if no edits have been made at this point, the image will change to 'Adobe Color' profile. It's almost as if the DNG was actually imported with the Adobe Color profile and then changed to 'Indigo' automatically on import.
By @leed24280355
This goes back to the question of "what is a raw photo", which is in truth a philosophical question. To your specific point, "Original" may to some users mean "out of the camera", but to others it may mean "raw pixels + minimal processing". To be more precise, how Indigo DNGs are actually formed is as follows:
Here, number 1 is technically the "Original". You cannot of course just show those raw pixels without some minimal processing, so Lightroom does demosaicing and other post-processing steps as defined by your default camera settings. And 1+2+3 is what would be for "Reset to Import". Hope this helps a bit.
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@BorisTheBlade thank you for explaining this! This is what I needed to know. So Indigo DNG is just the bullet point number 1 right? Bullet point number 2 can be negated if chosing Adobe Standard right? Bullet point number 3 should not be existing in the DNG bc that's considered baked processing like ProRaw, but not Indigo raw right? I say that because from using third party raw app on Android like OpenCamera or Hedgecam 2, their raw is much much darker, with no luts and almost looks like true negatives with no colors and you would manually adjust saturation, and vibrancy etc...
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So Indigo DNG is just the bullet point number 1 right? Bullet point number 2 can be negated if chosing Adobe Standard right? Bullet point number 3 should not be existing in the DNG bc that's considered baked processing like ProRaw, but not Indigo raw right?
By @nhan_8084
This is partially correct:
If you open an Indigo DNG in another raw viewer/editor (e.g., in Apple Photos) the image will look drastically different than it looks in Indigo or in Lightroom. That is because they ignore points 2 and 3 completely, and only use the raw pixel data + basic capture metadata (like exposure time, for example) they do their own rendering.
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Thanks for the detailed explanations but I think perhaps my use case is rather simple. The Reset Edits or View Original options in any version of LR should show the image exactly as it appeared when first imported. This is the behaviour with any other file, RAW or otherwise.
For example, with an iPhone ProRaw file, LRM imports it and sets the Profile to Apple ProRaw. I can make edits and even change the Profile if I wish but Reset Edits always returns the image to the original state as when imported with the Profile set to Apple ProRaw. For this file type, Apple ProRaw appears as an option on the Profile drop-down, so if I have chosen some other profile (such as Adobe Standard), I can manually re-select Apple ProRaw to re-apply it if I wish.
With Indigo DNGs:
This was all mentioned here early after the release of Indigo and I think the response was that you would check with the LR team to find a fix.
Thanks
Lee
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With Indigo DNGs:
- There is no option on the Profile drop-down to manually reselect the Indigo profile
- If I reset the edits or view original, the original image as imported is *not* displayed because the profile reverts to Adobe Color.
This was all mentioned here early after the release of Indigo and I think the response was that you would check with the LR team to find a fix.
Thanks
Lee
By @leed24280355
I am following up with the Lr team on this, and we'll work on making the workflow better. Stay tuned.
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If you are using Lightroom mobile on phone, I always use reset to import bc that should bring back everything as the intended dng you imported to start your edits in LRM.
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If I use Indigo to take a DNG+JPG and then use LR Mobile to import the images, it will only import the DNGs. The JPGs are not imported to LR Mobile. Is there anyway to ensure that both versions are imported or can this be added as a feature to LR Mobile? I have the same issue when trying to import DNG+JPG pairs created by other apps (such as Halide).
My workaround is to open each DNG+JPG in Apple Photos and use the share option to Edit in Lightroom. That then brings the JPG into LR Mobile but this has to be done one image at a time, which is cumbersome.
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If I use Indigo to take a DNG+JPG and then use LR Mobile to import the images, it will only import the DNGs. The JPGs are not imported to LR Mobile. Is there anyway to ensure that both versions are imported or can this be added as a feature to LR Mobile? I have the same issue when trying to import DNG+JPG pairs created by other apps (such as Halide).
My workaround is to open each DNG+JPG in Apple Photos and use the share option to Edit in Lightroom. That then brings the JPG into LR Mobile but this has to be done one image at a time, which is cumbersome.
By @leed24280355
Thank you for sharing this. Typically users want to import only one of the two, which is why Lightroom for mobile focuses on the DNG workflow. Having said that, one way to speed importing JPEGs is to multi-select several images in Apple Photos and then share with Lightroom. This way, all of them will be shared in one go, instead of going one by one.
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Actually, if I take concurrent DNG+JPG images, I usually want to import both. I often do this so I can compare the DNG to the JPG to see how good (or not) the JPGs are. With a real camera you can often shoot RAW + JPG at the same time and LR or LRC enables you to import both side by side. So it would be really cool if LRM could add this as an option.
I know of one app for iPhone that names the RAW and JPG slightly differently and in this case they appear as seperate files to LRM.
Lee
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I know of one app for iPhone that names the RAW and JPG slightly differently and in this case they appear as seperate files to LRM.
Lee
By @leed24280355
We are working on adding support in Indigo for this. Hopefully that will make some user's workflows easier.
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Thank you to the team working on this app, it's so refreshing to see an app that leans even more on computational photography instead of less like so many other apps do. I love the app and am very excited to see what the next updates will bring! I have a few suggestions/feature requests and one question.
Question
On that last note, like many people, my only "problem" with the app is how hot my iPhone 16 Pro gets when using it. This makes the whole experience poor, as it either gets uncomfortably hot to hold or the app will just start freezing under heavy load. While my suggestion above is one way I think this could be addressed in the future, I have found a workaround that works with the current version of the app, and wanted to check if this is a viable solution, in your opinion: I found that when I turn on "Low Power Mode" in the iOS Battery settings, the app will make my iPhone significantly less hot during use. This is expected, as Low Power Mode will, among other things, restrict processing and turn off the HDRness of the display in order to use less battery power. This also inevitably means the app will take a little longer to process the final shots, but I would say it's an overall better experience while using it. So my question is: does running the app with Low Power Mode turned on cause the app to compromise on the quality of the captured photos in any way? I think this is a viable workaround until the app can be optimized to not overheat most phones, or until chips get more powerful to run it without any issues, BUT I will only rely on it if that means there's no compromise on the quality of the output.
Thank you again for your attention to the feedback shared here, and for making this awesome app!
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By @pmattos92
Thank you for sharing detailed observations and suggestions. I'll do my best to comment or answer your questions:
Regarding your question, low power mode should not compromize the quality of Indigo captures much, if at all. There may be some impact however, primarily with Zero Shutter Lag captures in Photo mode, where the rate of raw frames the app is able to get from the OS may go down. If there are fast moving scenes, there may be fewer frames to merge, resulting in noisier captures. Other than that, note that in low power mode your display will not show HDR properly, so images may not look good until you disable the low power mode.
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By @pmattos92
Regarding your question, low power mode should not compromize the quality of Indigo captures much, if at all. There may be some impact however, primarily with Zero Shutter Lag captures in Photo mode, where the rate of raw frames the app is able to get from the OS may go down. If there are fast moving scenes, there may be fewer frames to merge, resulting in noisier captures. Other than that, note that in low power mode your display will not show HDR properly, so images may not look good until you disable the low power mode.
Clarifying the low power mode a bit. Regarding ZSL capture, we suspect there may be impact on the frame rate of raw frames we may get from the system, but that is not confirmed. In reality, there may be no impact. And on the HDR side of things, the captured images will be processed just the same, it's just that the OS will disable the HDR display output (as it consumes a lot of power) so the images will temporarily look poorer. If you disable low power mode, then those same images will look just fine.
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Is anyone using PI on an iPhone 16e? If so, how does it run and what zoom options are available?
Thanks
Lee
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