DNG SDK thinks 0xFFFFFFFF is invalid white level for 32 bit integers
As discussed in another message the DNG SDK does not seem to be able to write floating point DNGs. Since I need higher dynamic range than a 16 bit sample I instead went for 32 bit integers. This works,...
View ArticleTransparency examples in DNG (SDK 1.4)
Hi All, I am new on this forum. I just started to assess the possibilities of DNG (and its SDK) for my photo processing pipeline. Being able to add (semi-) transparent pixels to sets of photos is one...
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White balance
Hello, Is there any posible to read vector (rgb or hsv) witch is used for white balancing? In fact I mean light temperature witch was measured by camera. My project is based on dng_validate.exe....
View ArticleThe current DNG Profile Editor cannot interpret 7.1 raw settings
Hi, I am frustrated that the DNG Profile Editor is not able to apply Lightroom's or Camera Raw's settings since the new Process 2012 has been in effect. This SEVERLY limits the usefulness of the...
View ArticleDNG SDK cannot write files with floating point pixels?
I'm trying to create a DNG with 32 bit floating point pixels. The reason is to create a file which is not demosaiced but contains a large dynamic range. It goes well for the major part, but it fails in...
View ArticleDNG/XMP AppendProperties/ApplyTemplate
I downloaded the latest DNG SDK (1.3) and XMP Toolkit SDK (CS6). The DNG SDK expects "AppendProperties", while the XMP has replaced that with "ApplyTemplate". I then tried an earlier version of the...
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How to import a real raw CFA image into a DNG ?
Hello everybody, I have searched this discussion forum and the net as good as I could, but unfortunately I was not able to find a way to import properly an absolute raw CFA image generated by an image...
View ArticleDNG SDK build project cannot find the xml sdk
On win7/x64. Installed dng sdk and all dependencies per the readme files. xml sdk built OK with vc10 express, as 64 bit static and dll.But the vc solution for dng_validate has incorrect names for the...
View Articleconverting RGB to DNG without affecting color profiles
Hi guys I'm working with the DNG SDK in C++ for some time now. I need to be able to take a raw RGB (not camera raw) and convert it into a dng file. After playing arond with it for a few days, I...
View ArticleInstallation failed: 'AppendProperties' : is not a member of 'TXMPUtils'
Dear all,I’m trying to install DNG-SDK (1.3) but with no success, I have tried to compile with both XMP Toolkit SDK CC-2013.06 and XMP Toolkit SDK 5.1.2 but with the same error message: error C2039:...
View ArticleNewbie - getting started
Hi,Hopefully someone can help me here. I'm looking to place either simulated or camera raw output (and here I mean a matrix of 8 or 10 bit values without debayering) into a RAW format so that I can...
View ArticleCreating a DNG from scratch.
Hi,I'm trying to save camera raws(16 Bit Bayer pattern) I grab directly from an industrial camera in the DNG format.By looking at http://fossies.org/dox/digikam-2.5.0/dngwriter_8cpp_source.html#l00188...
View ArticleCompression artifacts in validate dng output - proof attached
I have uploaded a zip file - out.dng is the output of validate dng. https://dl.dropboxusercontent.com/u/9906333/dngs.zip Look at the edges of the white chair - you will see classic jpeg compression...
View ArticleDNG SDK - What a Complete MESS !!!!!
Hi - and sorry for this to be HIGHLY infriendly message I have downloaded and installed ALL latest greatest of anything pertaining to the DNG SDK -Followed ANY read me, configure, make, make install...
View ArticleSetting correct Bayer mosaic pattern using DNG SDK
Hey,I'm having a problem generating DNG files from raw image files. The problem relates to the demosaicing parameters. I have a raw image from each of two different cameras (Cannon D200 and Panasonic...
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converting RGB to DNG without affecting color profiles
Hi guys I'm working with the DNG SDK in C++ for some time now. I need to be able to take a raw RGB (not camera raw) and convert it into a dng file. After playing arond with it for a few days, I...
View ArticleWhite balance
Hello, Is there any posible to read vector (rgb or hsv) witch is used for white balancing? In fact I mean light temperature witch was measured by camera. My project is based on dng_validate.exe....
View ArticleFrom Stage3Image() to sRGB color space
I get my image this way dng_image* image = (negative->Stage3Image()); I have to manimulate with it and then I want to covtert it to sRGB color space. I tryed to do gamma 2.2 and white balance with...
View ArticleSubIFD1 tags not updating
Hey, I'm currently developing code to write raw camera image data to dng files (I'm doing some processing in between so I'm not using the DNG Converter exe). I have not been able to find any tutorial...
View ArticleDNG Converter source: who to ask
Hi, I do not know if Adobe people are actually reading the forums (but one can always hope). I am currently researching the possibility of raw conversion on Unix operating systems (BSD, Linux, Solaris...
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