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 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...
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...
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 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 ArticleOutput of stage 1 (pre linearisation) and clarification
hi, Scratching my head on this one. I have some DNG RAW files and i'm using dng_validate to explore in more detail. I'm looking at all the stages of processing via outputting uncompressed tifs. What i...
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 ArticleUsing LookTable and HSV with saturation of zero
I am currently looking at the DNG spec and the SDK, specifically using the LookTable to encode an HSV conversion that does not necessarily preserve grays.But as these are HSV tables and the way these...
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...
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 ArticleHow to add bad pixels to a DNG made from a CFA sensor raw data ?
Hello all, I'm trying to build a proper DNG file from the raw CFA image acquired directly form an industrial camera.As usually there are a number of bad pixels around and I would like to mark them in...
View ArticleWhy does my image look different in every app?
Dropbox - 1.DNG I created a CinamaDNG video (a folder of DNG images) from scratch (i.e. from generated RGB values) using code similar to https://forums.adobe.com/thread/2105577. The resulting component...
View ArticleHow can I tell DNG converter to grab NEW images ONLY?
I've just started taking RAW [CR2] images and learned to use DNG Converter to import them into Lightroom. So far every time I convert a new batch of images, the program grabs previously converted CR2s...
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 ArticleDNG 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,...
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How to build dng_validate in VisualC++ 2010 [Question]
Hello all, I loaded the project solution coming with the current source into my Microsoft Visual C++ 2010 IDE and hit BUILD having prepared everything as in the README - I even replaced XMP 5.1.2 with...
View ArticleHow can i access cinemadng frame rate using the dng sdk?
I'm trying to figure out the right way to access the CinemaDNG frame rate using the DNG SDK --- preferably without having to hack up the DNG SDK, since that would have to be redone each time the DNG...
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