DNG is an open RAW format from Adobe, used by all Adobe product and is beginning to be used by additional products.
Questions tagged [dng]
81 questions
6
votes
1 answer
Is it worth to keep the preview image in the DNG files?
My camera ( Pentax K-x ) creates DNG files which contain two preview jpeg images. One rather small ( 640x480 ) and a full-size ( 4288x2848 ) image. The second one increases the DNG size by 10%.
Should I remove the preview image to decrease the size…
asalamon74
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3
votes
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How is it that DNG files are smaller?
Adobe points out that DNG files are smaller. For my CR2 files that I tried (from a Canon 70D), that is indeed the case and the originals are >14% larger than the converted. (Later, I found that the Sony Alpha-6000 files are smaller and converting…
JDługosz
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2
votes
1 answer
Converting older, existing dng through adobe dng converter?
All of my photos (cr2 raw) are converted to dng during import into Lightroom 5.71.
I was just wondering if there would be any benefit to running my existing dng's through the free Adobe dng converter. I understand that the most recent ACR is 9.8.…
Jedasa
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0
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Directly editing raw data in a DNG file prior to development
I want to blend two DNG shots additively (emulating multiple exposure) and use RawTherapee to develop the result with its full spectrum of raw processing functionality.
What options for such DNG manipulation are available, if any?
Anton Strogonoff
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