Converting Nikon NEF files to DNG without adding Chromatic Aberrations?

Used Adobe converter 7.4.0.137 and got Cyan and Magenta abberations on all high contrast edges. NEF files were from a Nikon D7100 and look great using ViewNX 2 software. Is there a better converter?

The DNG Converter embeds a thumbnail and preview in the DNG that are rendered with whatever the Camera Raw defaults are set to do for the camera the DNGs are from, which if CA is automatically being removed by default, then the preview should have it removed, otherwise it won't. Again, we'd need to understand what Adobe defaults are in effect for the camera when the DNGs are opened in the Camera Raw plug-in before understanding if this is a CA-no-on-by-default issue or a CA is not the type that can be corrected by the Adobe engine.
The Nikon engine might easily be masking narrow fringes of color by over-aggressive sharpening or via some automatic fringe-removal.
If the OP would post an example photo that exhibits the fringing, then others could test and comment on what can be done or not done to mitigate the issue in Adobe products.

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I have converted some NEF files to DNG without compression but the conversion were performed WITH compression!

How to avoid it?
Bernard

As LR5user correctly notes, dng ALWAYS uses compression. You can only choose whether you want lossy compression or lossless compression. If you did not check the lossy compression checkbox, it will use a lossless algorithm. You do NOT want to avoid this as you are only wasting disk space if you don't use that compression. There is no loss of information. You should end up with files that are somewhat smaller than native raw files as the compression is somewhat more efficient than what camera makers use in their cameras in general.

Converting NEF files to DNG

I have recently purchased the Nikon D800. I am having a difficult time converting the RAW NEF files to DNG so I can view them in Photoshop Elements 6 and Photoshop CS6. I do not understand why Nikon would make it so difficult to upload into Photoshop. Very frustrated. Any information would be appreciated.

Are you using the latest version of the DNG Converter, at least 7.1? There is also a Release Candidate (beta) version, 7.2 RC1.
What do you mean by having "a difficult time converting"? What happens when you try?
Are you aware that the DNG converter works only on folders and not on individual files? You must point the DNG Converter to the folder that contains the files, not at the files themselves.
How are you getting the files to your computer? There have been many reports that the Nikon Transfer (or Nikon Transport) utility damages the files. Try just dragging them from the card to your computer instead.
Are you on Macintosh or Windows? What exact version of the OS?
Please read this FAQ for advice on how to ask your questions correctly for quicker and better answers:
http://forums.adobe.com/thread/419981?tstart=0
Thanks!

PSE 13 and Nikon NEF files

Considering upgrading to PSE 13 and was wondering if PSE 13 supports Nikon NEF files for a Nikon D5300 without an additional plugin. The D5300 is shown as supported for version 8.6 converter and I currently have PSE 10 and have to use the DNG converter on all NEF files which is not only a pain but time consuming.

Hi,
The D5300 is supported by camera raw 8.3 and later.
PSE 13 includes camera raw 8.6 so should be able to read your files.
Brian

Lighroom and Nikon NEF files

I have some questions about Lightroom's handling of Nikon NEF files, specifically the parts of the NEF files that Nikon has decided it is a brilliant idea to encrypt. I am using a Nikon D200.
How does Lightroom handle white balance in a NEF file? Has Adobe licensed the "mini-SDK" from Nikon, is the white balance estimated from the image data, or how is this done?
And what about the sharpening (and other data?) - how does Lightroom handle that? Is it always the same (by camera)? Can the default settings be customized?
I am also interested in knowing whether using NEF+JPEG enables Lightroom to use more of the image metadata, as white balance/etc is not encrypted in the JPEG file. Will using NEF+JPEG give me the in-camera settings for the data that is encrypted in the NEF file? I'd be happy to shoot RAW+JPEG with a small JPEG if it helps Lightroom with the in-camera settings.

To answer your question, yes, Adobe has licensed the mini-SDK from Nikon in order to get at the encrypted white balance info. Nearly everything else is encrypted and inaccessible and can only be accessed by Nikon software.
Ironically, all this has done is push me almost 100% in favour of DNG.
Shooting NEF+JPEG will not get you anything more, in terms of more available data. Technically a NEF image will have an associated in-camera preview that Lightroom replaces with its own previews (no one wants to see the actual raw data, which hardly looks like an image). Apparently there is a limitation with Lightroom such that identically named image files differing only in extension will not be imported properly, anyway. Check the archives of this forum.
The in-camera settings in the file are not useful for you unless you use Nikon imaging software.
I've pretty much decided the following:
- Shoot only raw, and let your camera and Lightroom generate the previews you need at the time.
- Create a camera profile for importing those raw files. Every camera responds a little differently.
- Either keep the raw files or convert to DNG for archival purposes. The arguments for and against this are easy to find elsewhere on these forums and on the web.
If you need to be able to tweak your NEF images on the computer as if you were tweaking the camera controls /before/ taking the shot, you have to use Nikon software. I personally see little value in this, but your kilometreage will vary.

Nikon Nef files in Elements 10

Hi Guys.
I have a Nikon D5000 and i shoot in NEF.Nikons version of raw. I'm thinking of purchasing Photoshop Elements 10 this weekend. Can anyone tell me if Photoshop Elements10 can open Nikon NEF Files or do i need to download other software to get it to open or do i have to convert to some other file format..

Support for your camera was added in Camera Raw 5.4 which means support will be available in PSE7 and automatically in versions 8, 9 & 10.
http://www.adobe.com/support/downloads/detail.jsp?ftpID=4524

I have Photoshop CS5.5 Design Premium and need to open Nikon NEF files

I have Photoshop CS5.5 Design Premium and need to open Nikon NEF files.
I just downloaded the plug in for CS5.5 and it does not work. I put the Camera Raw.8bi file in the correct location as specifiec in the "read me" file.
Can someone guide me on how to do this, adn make it work?
Thank you.
Jay

so far no luck.
I ran DNG program for Windows (I have Win 8) and ran the menu to convert
the files on the same memory card from the camera.   Of 135 files, the
status column for the first 68 files said "converted," but the for all the
rest, it says "There was an error writing the file."
Of the files that "converted," they do not open, and I get the same error
message as before: "Could not complete your request because it is not the
right kind of document."
So, what a mess.
I get conflicting indications of the version of Photoshop I have. When i
click "About Photoshop in the Help menu, it says CS5 Extended.    The Error
message for the dng files says CS5.1 Extended. Does it make a difference?
I've been at this three hours now. It's a pain.   For many years I had no
problem with NEF files, as I had installed the plug-in as required. This
time it is not working. So I am not new to this.
Jay

Can't convert/open nef files from the d800

Hi, so I have a problem opening my raw files taken with the nikon d800 with the dng converter..it says that it supports the d800, why can I not open/convert the nef files? am I missing out on something@? thank you in advance

Usually the issue is that you've used an older version of Nikon Transfer for View NX with the newer-camera files. This is known to corrupt the files in a way that makes them unrecognizable to Adobe software.
Going forward, you should uninstall the obsolete versions of Nikon software and either install the ones that came with your newer camera or use non-Nikon software.
For the existing images, you can use a utility from here to undo the damage:
Fix Corrupted Nikon NEF Images

Converting Nikon raw file

Hi Folk,
Having converting Nikon raw files (NEF) I found that MB25 in NEF became MB 51 in DNG.
Is it normal? Can I have more data than in the original?
Thanks
Shaul

Yes, it's normal. DNG is a more generalized intermediate format and may require to fill in info just for compatibility reasons like padding chroma sub-sampling and the like.
Mylenium

Convert slide scan files to .dng?

We are scanning masses of old slide scans and bringing them into Lightroom as .tiffs. Recently I was told that if I convert those .tiff files to .dng that would enhance developing operations in the Develop module and almost simulate working with a RAW file.
Does anyone have any experience with this process? And any opinion about it?

The only advantage of DNG over a TIFF is its ability to retain the full RAW capture of a photographic sensor. A scanner works differently, some have a pseudo RAW format...Nikon scanners can do this scanning to the NEF format. But if you have scanned as a TIFF keep the original as a TIFF LR's functionality will be the same with a DNG made from a TIFF and the original TIFF. Whoever is telling you taht you can magically gain information by converting file types is misleading you and DNG compression (whilst the best for RAW formats, isn't any better than TIFF's so the file size remains the same as does the ability to write xmp metadata to the file (rather than as a sidecar file. In brief converting anything other than an original RAW file to the DNG format is just a waste of time.

Nikon NEF Files will not Open in Photoshop CS2

In OS Leopard w/Aperture 2, there was never a problem opening RAW .NEF Files.
Now with Snow Leopard and Aperture 3...I get a message that the format is unrecognizable.
My system and PS2 are fully updated to current versions.
Thank in advance for any help.

Ernie,
You are correct in the RAW decoding engine used in Camera Raw (would be version 3.x in the CS2).
As you know, Adobe Camera Raw is included with each new release of Photoshop since CS came about. However, they generally only update the current version of ACR for new camera models.
The work-around (Adobe solution) for using older versions of ACR / PS is to convert the RAW files to DNG files using their free Adobe DNG converter, which allows compatibility for newer camera models (same solution offered to many with new unsupported cameras in Aperture).
Not sure whether this is the problem for the OP though, as the opening sentence indicates successful use with AP2 and 10.5?
Note - not sure what Adobe will do overall with Lightroom updates as they have been offering those at the same time as the ACR updates. LR3 and CS5 should clear some of this up.

Using photoshop elements 6.0 - converting raw photos files to dng, how/where do I add metadata?

Using photoshop elements 6.0 - converting raw photos files to dng, how/where do I add metadata?

Metadata can be added in Properties panel. select a file and hit Alt+Enter. It will open up Properties panel. You may drag drop tags on the media and do File > Write tags info to files to write tags in file metadata.
Thanks
Andaleeb

Photoshop Elements 11's Organizer slow to load Nikon NEF file thumbnails

PSE 11's Organizer app is loading Nikon NEF file thumbnails very slowly in their thumbnail browser. Has anyone noticed this? Anyone has a fix?
It's not my PC since thumbnails load quickly using Nikon's ViewNX 2 app.
Thanks,
Michael

m_ng78 wrote:
It's not my PC since thumbnails load quickly using Nikon's ViewNX 2 app.
Thanks,
Michael
The Nikon software uses the embedded jpeg thumbnail in the raw NEF file. The organizer creates the thumbnail from a converted version of your raw file; that way the thumbnail reflects the ACR default edits instead of that of your camera setting. The thumbnails in the organizer are updated if you do any edit to the raw files.
You can select a few images and run the 'update thumbnail' option to have their thumbnails created in priority.

Is this a sensible workflow for Nikon NEF files?

Hi,
I'm new to the world of digital SLRs having received a Nikon D40 for Christmas. After comparing Aperture 2 and Lightroom 2, I've decided to go with Aperture, as I already use Logic Pro so like the user interface and (I know a lot of people don't agree) I prefer the way Aperture renders the Nikon NEF files without extra adjustment. I'm also evaluating Capture NX 2, but am undecided as to whether I need it at this point.
Up until now I've been using Nikon Transfer to transfer the photos to my iMac, and View NX to view them. I like the automatic naming of folders in Transfer, plus being able to see Nikon's interpretation of the raw files. I've then been importing the photos as referenced files into Aperture for proper cataloguing, etc.
Is this a good approach? I'm a hobby photographer, mostly landscapes and townscapes, and deal with hundreds rather than thousands of images.
I'm a bit confused by all the options, so any advice would be very welcome!
Chris

Is this a sensible workflow for Nikon NEF files? YES!
I shoot Nikon NEF files and use Aperure exclusively with occasionally a little blending of layers made from versions of the same raw file (to improve the dynamic range a little more).
You like Nikon Transfer's "automatic nameing of folders" Check out the Subfolders drop down menu in the Import Window in Aperture; you can do that and much more too.
"...plus being able to see Nikon's interpretation of the raw files." You need to choose between the Nikon route and the Aperture route I think. You don't drive from A to B in one brand of car and then go back and do it in another brand of car just in case it might be better do you?!
"I'm a hobby photographer, mostly landscapes and townscapes, and deal with hundreds rather than thousands of images" Can you keyword images and then use them to sort and group images in View NX? You can in Aperture.
From my humble experience as a Nikon owner using Aperture for two years I suggest you use Aperture to download, organise and edit your raws. I prefer referenced so that I can archive large numbers of Raws to free disk space and for protection but still search the previews or do a keyword searches. I used to use Capture NX to process any files that needed more work but now that Aperture2 is so good and has so many plug-ins I have left the slow, clunky Nikon Prog' alone. Be brave and jump in to Aperture. It is great once you are in!

TS2518 My RAW (nikon .NEF) files changing to a dull, darker version of themselves after selecting them for the first time after import.

My RAW (nikon .NEF) files are literally changing to a dull, darker version of themselves after selecting them for the first time after import. I.e. The correct photo (light/color/etc) seems to be there and then a second later the photo changes. It's almost like it's showing a quick enhanced version then back to basic raw image. Started within last two updates.
Is there a fix or is this the straw that forces a switch to Lightroom?

Just recall that Aperture (or any other 3rd party raw converter) has NO information about the JPEG preview and how it was made. That information is camera-vendor proprietary.
Also note that there are like 6 "picture styles" in camera and this change you're seeing is entirely dependent on how you have them set. If you have your camera set to "vivid" or something you'll see more of a change than if your on-camera is set to "faithful."
That said, people here ALSO complain that Aperture's initial renders are TOO vivid, the exact opposite of your complaint, so you can't please everybody (in some cases, it seems you can't please ANYBODY ;-)
Aperture provides a starting point. Again, if you don't like it, you can tell Aperture to go with a "punchier" interpretation at its first render. In the import dialog, try setting Aperture to use the "auto enhance" preset which is built in. Aperture will add a little vibrancy adjustment, and it will add a curve, which will greatly add punch to the image. If you want adjustments in a different direction, you can create a preset and set it at import.
The only thing Aperture CANNOT do is what you're asking, which is "take the JPEG that my camera vendor generates through some voodoo and try and render the raw file just like that." It's, unfortunately, impossible to do.

Converting Nikon NEF files to DNG without adding Chromatic Aberrations?

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