Metadata-Version: 2.4
Name: oh-dng
Version: 0.0.1
Summary: A simple dng converter specifically for the Panasonic DMC-GX85, re-compressing .RW2 files with JPEG-XL while retaining metadata.
Author-email: Daniel Holth <dholth@fastmail.fm>
Requires-Python: >=3.8
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: tifffile
Requires-Dist: rawpy

# oh-dng

This is a simple dng converter tailored for the Panasonic DMC-GX85 (the camera
the author owns) aimed towards efficiently re-compressing `.RW2` files with
JPEG-XL. It uses libraw, tifffile, and exiftool to create DNG 1.7.1.0 output
preserving the Bayer data from a [B G G R] camera. Lossless JPEG-XL compression
is used, with a path towards enabling lossy compression.

JPEG-XL has the potential to turn a 19M RW2 into 12M of image data without loss,
or a several-megabytes file in lossy mode, while retaining the bit depth of the
sensor.

This project is in very early stages. It shouldn't be trusted with irreplaceable
photographic data.
