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Martijn Braam 371c374221 Check string representation of the datetime in unit tests há 3 meses atrás
docs 17954494af Document the rest of the functions há 1 ano atrás
include 0802ff0c1f Read more of the DNG tags with the dng_read function há 3 meses atrás
man 99ac0aabfa Add long options to makedng há 10 meses atrás
src 0802ff0c1f Read more of the DNG tags with the dng_read function há 3 meses atrás
tests 371c374221 Check string representation of the datetime in unit tests há 3 meses atrás
util 8cd947179a Support writing the framerate metadata for CinemaDNG há 7 meses atrás
.gitignore a2e45c0167 Generate valid DNG output há 1 ano atrás
.gitlab-ci.yml 759a8f78af Output test log on failure há 3 meses atrás
CMakeLists.txt 0802ff0c1f Read more of the DNG tags with the dng_read function há 3 meses atrás
LICENSE 38ac50411b Switch license to MIT há 10 meses atrás
README.md 1c89f25e3b Update README há 10 meses atrás
adobe_dng_sdk.sh 419f8a1c5b Add script to build the dng_validate binary há 1 ano atrás
meson.build 38ac50411b Switch license to MIT há 10 meses atrás
meson_options.txt 108d1bb141 Add man page for makedng and document pixelformats há 1 ano atrás

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.