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Martijn Braam 9c7b18e7ff Fix CFARepeatPattern for newer libtiff versions 7 maanden geleden
docs 17954494af Document the rest of the functions 1 jaar geleden
include 8cd947179a Support writing the framerate metadata for CinemaDNG 7 maanden geleden
man 99ac0aabfa Add long options to makedng 10 maanden geleden
src 9c7b18e7ff Fix CFARepeatPattern for newer libtiff versions 7 maanden geleden
tests 8cd947179a Support writing the framerate metadata for CinemaDNG 7 maanden geleden
util 8cd947179a Support writing the framerate metadata for CinemaDNG 7 maanden geleden
.gitignore a2e45c0167 Generate valid DNG output 1 jaar geleden
.gitlab-ci.yml f74ab24959 Only build merged documentation 1 jaar geleden
CMakeLists.txt d40adf59e3 Add the dngmerge tool to verify dcp loading 11 maanden geleden
LICENSE 38ac50411b Switch license to MIT 10 maanden geleden
README.md 1c89f25e3b Update README 10 maanden geleden
adobe_dng_sdk.sh 419f8a1c5b Add script to build the dng_validate binary 1 jaar geleden
meson.build 38ac50411b Switch license to MIT 10 maanden geleden
meson_options.txt 108d1bb141 Add man page for makedng and document pixelformats 1 jaar geleden

README.md

libdng

This is a library for making it easier to generate valid DNG files following the Adobe Digital Negative specification. This library is written for writing pictures created with Megapixels but should be useful for any photography applications.

The documentation can be found on https://libdng.me.gapixels.me/

Main features are:

  • Writing DNG 1.4.0 compliant TIFF files
  • Parsing DCP files for extra color processing metadata
  • Some DNG reading support for the dngmerge utility
  • Isolating applications from the changing libtiff APIs

This library also builds the makedng utility which allows generating a .dng file by hand from a raw sensor dump so it can be loaded in regular image processing software and a dngmerge utlity for combinding an existing DNG file with new color calibration tags from a DCP file.