1 ;;; GNU Guix --- Functional package management for GNU
2 ;;; Copyright © 2014, 2015, 2017, 2019 Ludovic Courtès <ludo@gnu.org>
3 ;;; Copyright © 2015 Ricardo Wurmus <rekado@elephly.net>
4 ;;; Copyright © 2015, 2017 Andreas Enge <andreas@enge.fr>
5 ;;; Copyright © 2016, 2017, 2018, 2019 Efraim Flashner <efraim@flashner.co.il>
6 ;;; Copyright © 2017 Roel Janssen <roel@gnu.org>
7 ;;; Copyright © 2018, 2019 Tobias Geerinckx-Rice <me@tobias.gr>
8 ;;; Copyright © 2018 Leo Famulari <leo@famulari.name>
9 ;;; Copyright © 2020 Sebastian Schott <sschott@mailbox.org>
10 ;;; Copyright © 2020 Vincent Legoll <vincent.legoll@gmail.com>
11 ;;; Copyright © 2020 Vinicius Monego <monego@posteo.net>
13 ;;; This file is part of GNU Guix.
15 ;;; GNU Guix is free software; you can redistribute it and/or modify it
16 ;;; under the terms of the GNU General Public License as published by
17 ;;; the Free Software Foundation; either version 3 of the License, or (at
18 ;;; your option) any later version.
20 ;;; GNU Guix is distributed in the hope that it will be useful, but
21 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
22 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 ;;; GNU General Public License for more details.
25 ;;; You should have received a copy of the GNU General Public License
26 ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
28 (define-module (gnu packages photo)
29 #:use-module (guix build-system cmake)
30 #:use-module (guix build-system gnu)
31 #:use-module (guix build-system perl)
32 #:use-module (guix build-system python)
33 #:use-module (guix download)
34 #:use-module (guix git-download)
35 #:use-module ((guix licenses) #:prefix license:)
36 #:use-module (guix packages)
37 #:use-module (guix utils)
38 #:use-module (gnu packages)
39 #:use-module (gnu packages algebra)
40 #:use-module (gnu packages autotools)
41 #:use-module (gnu packages base)
42 #:use-module (gnu packages boost)
43 #:use-module (gnu packages compression)
44 #:use-module (gnu packages cups)
45 #:use-module (gnu packages curl)
46 #:use-module (gnu packages file)
47 #:use-module (gnu packages freedesktop)
48 #:use-module (gnu packages geo)
49 #:use-module (gnu packages gettext)
50 #:use-module (gnu packages ghostscript)
51 #:use-module (gnu packages gl)
52 #:use-module (gnu packages gnome)
53 #:use-module (gnu packages glib)
54 #:use-module (gnu packages graphics)
55 #:use-module (gnu packages gstreamer)
56 #:use-module (gnu packages gtk)
57 #:use-module (gnu packages image)
58 #:use-module (gnu packages image-processing)
59 #:use-module (gnu packages imagemagick)
60 #:use-module (gnu packages iso-codes)
61 #:use-module (gnu packages libcanberra)
62 #:use-module (gnu packages libusb)
63 #:use-module (gnu packages llvm)
64 #:use-module (gnu packages lua)
65 #:use-module (gnu packages man)
66 #:use-module (gnu packages maths)
67 #:use-module (gnu packages opencl)
68 #:use-module (gnu packages perl)
69 #:use-module (gnu packages pkg-config)
70 #:use-module (gnu packages popt)
71 #:use-module (gnu packages python)
72 #:use-module (gnu packages python-xyz)
73 #:use-module (gnu packages python-web)
74 #:use-module (gnu packages qt)
75 #:use-module (gnu packages readline)
76 #:use-module (gnu packages sqlite)
77 #:use-module (gnu packages tex)
78 #:use-module (gnu packages time)
79 #:use-module (gnu packages video)
80 #:use-module (gnu packages web)
81 #:use-module (gnu packages wxwidgets)
82 #:use-module (gnu packages xfig)
83 #:use-module (gnu packages xorg)
84 #:use-module (gnu packages xml)
85 #:use-module ((srfi srfi-1) #:hide (zip))
86 #:use-module (srfi srfi-26))
88 (define-public rapid-photo-downloader
90 (name "rapid-photo-downloader")
94 (uri (string-append "https://launchpad.net/rapid/pyqt/"
95 version "/+download/" name "-"
99 "15p7sssg6vmqbm5xnc4j5dr89d7gl7y5qyq44a240yl5aqkjnybw"))))
100 (build-system python-build-system)
103 ("intltool" ,intltool)
104 ("gobject-introspection" ,gobject-introspection)))
106 `(("gdk-pixbuf" ,gdk-pixbuf)
108 ("gst-libav" ,gst-libav)
109 ("gst-plugins-base" ,gst-plugins-base)
110 ("gst-plugins-good" ,gst-plugins-good)
111 ("gstreamer" ,gstreamer)
112 ("libgudev" ,libgudev)
113 ("libnotify" ,libnotify)
114 ("libmediainfo" ,libmediainfo)
116 ("python-pyqt" ,python-pyqt)
117 ("python-pygobject" ,python-pygobject)
118 ("python-gphoto2" ,python-gphoto2)
119 ("python-pyzmq" ,python-pyzmq)
120 ("python-tornado" ,python-tornado)
121 ("python-psutil" ,python-psutil)
122 ("python-pyxdg" ,python-pyxdg)
123 ("python-arrow" ,python-arrow)
124 ("python-dateutil" ,python-dateutil)
125 ("python-easygui" ,python-easygui)
126 ("python-colour" ,python-colour)
127 ("python-pymediainfo" ,python-pymediainfo)
128 ("python-sortedcontainers" ,python-sortedcontainers)
129 ("python-rawkit" ,python-rawkit)
130 ("python-requests" ,python-requests)
131 ("python-colorlog" ,python-colorlog)
132 ("python-pyprind" ,python-pyprind)
133 ("python-tenacity" ,python-tenacity)
134 ("perl-image-exiftool" ,perl-image-exiftool)))
137 (modify-phases %standard-phases
138 (add-after 'unpack 'patch-libmediainfo
140 (substitute* "raphodo/metadatavideo.py"
141 (("pymedia_library_file = 'libmediainfo.so.0'")
142 (string-append "pymedia_library_file = '"
143 (assoc-ref %build-inputs "libmediainfo")
144 "/lib/libmediainfo.so.0'")))
146 (add-after 'install 'wrap
147 (lambda* (#:key inputs outputs #:allow-other-keys)
148 (let ((out (assoc-ref outputs "out"))
151 (assoc-ref inputs "perl-image-exiftool")
154 (gi-typelib-path (getenv "GI_TYPELIB_PATH"))
155 (python-path (getenv "PYTHONPATH")))
158 (wrap-program program
159 `("PATH" ":" prefix (,path))
160 `("GI_TYPELIB_PATH" ":" prefix (,gi-typelib-path))
161 `("PYTHONPATH" ":" prefix (,python-path))))
163 (string-append out "/bin/" name))
164 '("analyze-pv-structure"
165 "rapid-photo-downloader"))))
167 (home-page "https://www.damonlynch.net/rapid/")
168 (synopsis "Import photos and videos from cameras, phones and memory cards")
169 (description "Import photos and videos from cameras, phones and memory
170 cards and generate meaningful file and folder names.")
171 (license license:gpl2+)))
173 (define-public libraw
179 (uri (string-append "https://www.libraw.org/data/LibRaw-"
183 "18wlsvj6c1rv036ph3695kknpgzc3lk2ikgshy8417yfl8ykh2hz"))))
184 (build-system gnu-build-system)
186 `(("pkg-config" ,pkg-config)))
188 `(("libjpeg" ,libjpeg-turbo))) ;for lossy DNGs and old Kodak cameras
190 `(("lcms" ,lcms))) ;for color profiles
191 (home-page "https://www.libraw.org")
192 (synopsis "Raw image decoder")
194 "LibRaw is a library for reading RAW files obtained from digital photo
195 cameras (CRW/CR2, NEF, RAF, DNG, and others).")
196 ;; LibRaw is distributed under both LGPL2.1 and CDDL 1.0. From the README:
197 ;; "You may use one of these licensing modes and switch between them. If
198 ;; you modify LibRaw source and made your changes public, you should accept
199 ;; both two licensing modes for your changes/additions."
200 (license (list license:lgpl2.1 license:cddl1.0))))
202 (define-public libraw-0.18
203 (package (inherit libraw)
208 (uri (string-append "https://www.libraw.org/data/LibRaw-"
212 "1m2khr2cij8z6lawgbmdksjn14fpnjsy8ad4qahnpqapm1slsxap"))))))
214 (define-public libexif
221 "https://github.com/libexif/libexif/releases"
223 (string-map (lambda (x) (if (char=? x #\.) #\_ x)) version)
224 "-release/libexif-" version ".tar.xz"))
227 "0mhcad5zab7fsn120rd585h8ncwkq904nzzrq8vcd72hzk4g2j2h"))))
228 (build-system gnu-build-system)
229 (home-page "https://libexif.github.io/")
230 (synopsis "Read and manipulate EXIF data in digital photographs")
232 "The libexif C library allows applications to read, edit, and save EXIF
233 data as produced by digital cameras.")
234 (license license:lgpl2.1+)))
236 (define-public libgphoto2
242 (uri (string-append "mirror://sourceforge/gphoto/libgphoto/"
243 version "/libgphoto2-" version ".tar.bz2"))
246 "0fkz2rx7xlmr6zl6f56hhxps6bx16dwcw5pyd8c2icf273s9h3kw"))))
247 (build-system gnu-build-system)
248 (native-inputs `(("pkg-config" ,pkg-config)))
250 `(("libjpeg-turbo" ,libjpeg-turbo)
253 ("libxml2" ,libxml2)))
255 `(;; The .pc refers to libexif.
256 ("libexif" ,libexif)))
257 (home-page "http://www.gphoto.org/proj/libgphoto2/")
258 (synopsis "Accessing digital cameras")
260 "This is the library backend for gphoto2. It contains the code for PTP,
261 MTP, and other vendor specific protocols for controlling and transferring data
262 from digital cameras.")
264 ;; 'COPYING' says LGPLv2.1+, but in practices files are under LGPLv2+.
265 (license license:lgpl2.1+)))
267 (define-public gphoto2
273 (uri (string-append "mirror://sourceforge/gphoto/gphoto/" version
274 "/gphoto2-" version ".tar.bz2"))
277 "1laqwhxr0xhbykmp0dhd3j4rr2lhj5y228s31afnqxp700hhk1yz"))))
278 (build-system gnu-build-system)
280 `(("pkg-config" ,pkg-config)))
282 `(("readline" ,readline)
283 ("libjpeg-turbo" ,libjpeg-turbo)
286 ("libgphoto2" ,libgphoto2)))
289 (modify-phases %standard-phases
290 (add-before 'check 'pre-check
291 (lambda* (#:key inputs #:allow-other-keys)
292 (substitute* (find-files "tests/data" "\\.param$")
297 ;; FIXME: There is 1 test failure, most likely related to the build
301 (home-page "http://www.gphoto.org/")
302 (synopsis "Command-line tools to access digital cameras")
304 "Gphoto2 is a set of command line utilities for manipulating a large
305 number of different digital cameras. Through libgphoto2, it supports PTP,
306 MTP, and much more.")
308 ;; Files are typically under LGPLv2+, but 'COPYING' says GPLv2+.
309 (license license:gpl2+)))
311 ;; Note: See <https://metacpan.org/pod/Image::ExifTool> for the latest
312 ;; release. The versions at <https://www.sno.phy.queensu.ca/~phil/exiftool/>
313 ;; are not meant for production use according to the Changes file.
314 (define-public perl-image-exiftool
316 (name "perl-image-exiftool")
322 (string-append "mirror://cpan/authors/id/E/EX/EXIFTOOL/"
323 "Image-ExifTool-" version ".tar.gz")
324 ;; New releases may take a while to hit CPAN.
325 (string-append "https://www.sno.phy.queensu.ca/~phil/exiftool/"
326 "Image-ExifTool-" version ".tar.gz")))
329 "15zqm0ly2b3paqg0ym44ib2mvh6k18a9q5rvdirwipqa127al2lb"))))
330 (build-system perl-build-system)
333 (modify-phases %standard-phases
334 (add-after 'install 'post-install
335 (lambda* (#:key outputs #:allow-other-keys)
336 ;; Make sure the 'exiftool' commands finds the library.
337 ;; XXX: Shouldn't it be handled by PERL-BUILD-SYSTEM?
338 (let* ((out (assoc-ref outputs "out"))
339 (pm (find-files out "^ExifTool\\.pm$"))
340 (lib (dirname (dirname (car pm)))))
341 (wrap-program (string-append out "/bin/exiftool")
342 `("PERL5LIB" prefix (,lib)))
344 (home-page "https://metacpan.org/release/Image-ExifTool")
345 (synopsis "Program and Perl library to manipulate EXIF and other metadata")
346 (description "This package provides the @code{exiftool} command and the
347 @code{Image::ExifTool} Perl library to manipulate EXIF tags of digital images
348 and a wide variety of other metadata.")
349 (license license:perl-license)))
351 (define-public libpano13
357 (uri (string-append "mirror://sourceforge/panotools/libpano13/"
358 "libpano13-" version "/"
359 "libpano13-" version ".tar.gz"))
362 "1a4m3plmfcrrplqs9zfzhc5apibn10m5sajpizm1sd3q74w5fwq3"))))
363 (build-system cmake-build-system)
365 `(("libjpeg" ,libjpeg-turbo)
369 (home-page "http://panotools.sourceforge.net/")
370 (synopsis "Library for panoramic images")
372 "The libpano13 package contains the backend library written by the
373 Panorama Tools project for building panoramic images from a set of
374 overlapping images, as well as some command line tools.")
375 (license license:gpl2+)))
377 (define-public enblend-enfuse
379 (name "enblend-enfuse")
383 (uri (string-append "mirror://sourceforge/enblend/"
385 name "-" (version-major+minor version) "/"
386 name "-" version ".tar.gz"))
389 "0j5x011ilalb47ssah50ag0a4phgh1b0wdgxdbbp1gcyjcjf60w7"))))
390 (build-system gnu-build-system)
392 `(("pkg-config" ,pkg-config)
394 ("perl-timedate" ,perl-timedate)
395 ;; for building the documentation
397 ("help2man" ,help2man)
398 ("imagemagick" ,imagemagick)
400 ("texlive-minimal" ,texlive-tiny)
402 ("transfig" ,transfig)))
407 ("libjpeg" ,libjpeg-turbo)
414 `(#:configure-flags `("--enable-openmp")))
415 (home-page "http://enblend.sourceforge.net/")
416 (synopsis "Tools for combining and blending images")
418 "Enblend blends away the seams in a panoramic image mosaic using a
419 multi-resolution spline. Enfuse merges different exposures of the same
420 scene to produce an image that looks much like a tone-mapped image.")
421 (license license:gpl2+)))
423 (define-public lensfun
430 "mirror://sourceforge/lensfun/"
431 version "/lensfun-" version ".tar.gz"))
434 "0cfk8jjhs9nbfjfdy98plrj9ayi59aph0nx6ppslgjhlcvacm2xf"))))
435 (build-system cmake-build-system)
437 `(,@(if (any (cute string-prefix? <> (or (%current-system)
438 (%current-target-system)))
440 ;; SSE and SSE2 are supported only on Intel processors.
442 '(#:configure-flags '("-DBUILD_FOR_SSE=OFF" "-DBUILD_FOR_SSE2=OFF")))
443 #:tests? #f)) ; There are no tests to run.
445 `(("pkg-config" ,pkg-config)))
448 (home-page "https://sourceforge.net/projects/lensfun/")
449 (synopsis "Library to correct optical lens defects with a lens database")
450 (description "Digital photographs are not ideal. Of course, the better is
451 your camera, the better the results will be, but in any case if you look
452 carefully at shots taken even by the most expensive cameras equipped with the
453 most expensive lenses you will see various artifacts. It is very hard to make
454 ideal cameras, because there are a lot of factors that affect the final image
455 quality, and at some point camera and lens designers have to trade one factor
456 for another to achieve the optimal image quality, within the given design
457 restrictions and budget. But we all want ideal shots, don't we? So that's
458 what's Lensfun is all about: rectifying the defects introduced by your
459 photographic equipment.")
460 ;; The libraries are licensed under the LGPL3, the programs are
461 ;; licensed GPL3, and the database is license CC-BY-SA 3.0. See the
462 ;; README.md file for this clarification.
463 (license (list license:lgpl3 license:gpl3 license:cc-by-sa3.0))))
465 (define-public darktable
473 "https://github.com/darktable-org/darktable/releases/"
474 "download/release-" version "/darktable-" version ".tar.xz"))
476 (base32 "1yrnkw8c47kmy2x6m1xp69hwyk02xyc8pd9kvcmyj54lzrhzdfka"))))
477 (build-system cmake-build-system)
479 `(#:tests? #f ; there are no tests
480 #:configure-flags '("-DBINARY_PACKAGE_BUILD=On")
482 (modify-phases %standard-phases
483 (add-before 'configure 'prepare-build-environment
484 (lambda* (#:key inputs #:allow-other-keys)
485 (setenv "CC" "clang") (setenv "CXX" "clang++")
486 ;; Darktable looks for opencl-c.h in the LLVM dir. Guix installs
487 ;; it to the Clang dir. We fix this by patching CMakeLists.txt.
488 (substitute* "CMakeLists.txt"
489 (("\\$\\{LLVM_INSTALL_PREFIX\\}")
490 (assoc-ref %build-inputs "clang")))
492 (add-before 'configure 'set-LDFLAGS-and-CPATH
493 (lambda* (#:key inputs outputs #:allow-other-keys)
497 (assoc-ref outputs "out") "/lib/darktable"))
499 ;; Ensure the OpenEXR headers are found.
501 (string-append (assoc-ref inputs "ilmbase")
502 "/include/OpenEXR:" (or (getenv "CPATH") "")))
504 (add-after 'install 'wrap-program
505 (lambda* (#:key inputs outputs #:allow-other-keys)
506 (wrap-program (string-append (assoc-ref outputs "out")
508 ;; For GtkFileChooserDialog.
509 `("GSETTINGS_SCHEMA_DIR" =
510 (,(string-append (assoc-ref inputs "gtk+")
511 "/share/glib-2.0/schemas"))))
515 ("desktop-file-utils" ,desktop-file-utils)
516 ("glib:bin" ,glib "bin")
517 ("gobject-introspection" ,gobject-introspection)
518 ("intltool" ,intltool)
519 ("llvm" ,llvm-9) ;should match the Clang version
520 ("opencl-headers" ,opencl-headers)
522 ("pkg-config" ,pkg-config)
526 ("colord-gtk" ,colord-gtk)
529 ("dbus-glib" ,dbus-glib)
531 ("freeimage" ,freeimage)
533 ("graphicsmagick" ,graphicsmagick)
534 ("gsettings-desktop-schemas" ,gsettings-desktop-schemas)
537 ("iso-codes" ,iso-codes)
538 ("json-glib" ,json-glib)
541 ("libgphoto2" ,libgphoto2)
542 ("libjpeg" ,libjpeg-turbo)
546 ("libsecret" ,libsecret)
552 ("lua" ,lua) ;for plugins
554 ("openjpeg" ,openjpeg)
555 ("osm-gps-map" ,osm-gps-map)
557 ("python-jsonschema" ,python-jsonschema)
559 (home-page "https://www.darktable.org")
560 (synopsis "Virtual lighttable and darkroom for photographers")
561 (description "Darktable is a photography workflow application and RAW
562 developer. It manages your digital negatives in a database, lets you view
563 them through a zoomable lighttable and enables you to develop raw images
565 ;; See src/is_supported_platform.h for supported platforms.
566 (supported-systems '("i686-linux" "x86_64-linux" "aarch64-linux"))
567 (license (list license:gpl3+ ;; Darktable itself.
568 license:lgpl2.1+)))) ;; Rawspeed library.
570 (define-public photoflare
578 (url "https://github.com/photoflare/photoflare")
579 (commit (string-append "v" version))))
580 (file-name (git-file-name name version))
582 (base32 "0a394324h7ds567z3i3pw6kkii78n4qwdn129kgkkm996yh03q89"))))
583 (build-system gnu-build-system)
585 '(#:tests? #f ;no tests
587 (modify-phases %standard-phases
589 (lambda* (#:key inputs outputs #:allow-other-keys)
590 (let ((magickpp (assoc-ref inputs "graphicsmagick"))
591 (out (assoc-ref outputs "out")))
593 (string-append "INCLUDEPATH += " magickpp
594 "/include/GraphicsMagick")
595 (string-append "PREFIX=" out)
596 "Photoflare.pro")))))))
598 `(("pkg-config" ,pkg-config)
599 ("qttools" ,qttools)))
601 `(("graphicsmagick" ,graphicsmagick)
604 (home-page "https://photoflare.io")
605 (synopsis "Quick, simple but powerful image editor")
606 (description "Photoflare is a cross-platform image editor with an aim
607 to balance between powerful features and a very friendly graphical user
608 interface. It suits a wide variety of different tasks and users who value a
609 more nimble workflow. Features include basic image editing capabilities,
610 paint brushes, image filters, colour adjustments and more advanced features
611 such as Batch image processing.")
612 (license license:gpl3+)))
620 (uri (string-append "mirror://sourceforge/hugin/hugin/hugin-"
621 (version-major+minor version)
622 "/hugin-" version ".tar.bz2"))
625 "0gjsm5bgz10wbr5q3y74f8dzb238dh32xx0p5wa3yca6lbzbv9lb"))))
626 (build-system cmake-build-system)
628 `(("gettext" ,gettext-minimal)
629 ("pkg-config" ,pkg-config)))
632 ("enblend-enfuse" ,enblend-enfuse)
633 ("exiv2" ,exiv2-0.26)
636 ("freeglut" ,freeglut)
639 ("libjpeg" ,libjpeg-turbo)
640 ("libpano13" ,libpano13)
649 ("wxwidgets" ,wxwidgets)
652 `(#:tests? #f ; no check target
655 ;; The header files of ilmbase (propagated by openexr) are not found
656 ;; when included by the header files of openexr, and an explicit
657 ;; flag needs to be set.
658 (string-append "-DCMAKE_CXX_FLAGS=-I"
659 (assoc-ref %build-inputs "ilmbase")
661 ;; Disable installation of the Python scripting interface.
662 ;; It would require the additional inputs python and swig.
663 ;; Installation would need to be tweaked, as it tries to install
664 ;; into the python directory.
667 (modify-phases %standard-phases
668 (add-before 'configure 'substitute
670 (substitute* "src/hugin1/base_wx/StitchingExecutor.cpp"
671 (("wxT\\(\"enblend\"\\)")
672 (string-append "wxT(\"" (which "enblend") "\")"))
673 (("wxT\\(\"enfuse\"\\)")
674 (string-append "wxT(\"" (which "enfuse") "\")")))
676 (home-page "http://hugin.sourceforge.net/")
677 (synopsis "Panorama photo stitcher")
679 "Hugin is an easy to use panoramic imaging toolchain with a graphical
680 user interface. It can be used to assemble a mosaic of photographs into
681 a complete panorama and stitch any series of overlapping pictures.")
682 (license license:gpl2+)))
684 (define-public rawtherapee
690 (uri (string-append "http://rawtherapee.com/shared/source/"
691 "rawtherapee-" version ".tar.xz"))
694 "0lq8qi7g0a28h3rab7bk5bbbd4gvfma42bvlz1dfn8p9mah2h19n"))))
695 (build-system cmake-build-system)
697 '(#:tests? #f ; no test suite
698 #:build-type "release"
700 (list (string-append "-DLENSFUNDBDIR="
701 (assoc-ref %build-inputs "lensfun")
703 ;; Don't optimize the build for the host machine. See the file
704 ;; 'ProcessorTargets.cmake' in the source distribution for more
706 "-DPROC_TARGET_NUMBER=1"
707 ;; These flags are recommended by upstream for distributed packages.
708 ;; See the file 'RELEASE_NOTES.txt' in the source distribution.
710 "-DCACHE_NAME_SUFFIX=\"\"")))
712 `(("pkg-config" ,pkg-config)))
722 ("libcanberra" ,libcanberra)
723 ("libiptcdata" ,libiptcdata)
724 ("libjpeg" ,libjpeg-turbo)
727 ("libsigc++" ,libsigc++)
730 (home-page "http://rawtherapee.com")
731 (synopsis "Raw image developing and processing")
732 (description "RawTherapee is a raw image processing suite. It comprises a
733 subset of image editing operations specifically aimed at non-destructive raw
734 photo post-production and is primarily focused on improving a photographer's
735 workflow by facilitating the handling of large numbers of images. Most raw
736 formats are supported, including Pentax Pixel Shift, Canon Dual-Pixel, and those
737 from Foveon and X-Trans sensors.")
738 (license license:gpl3+)))