1 ;;; GNU Guix --- Functional package management for GNU
2 ;;; Copyright © 2013, 2014, 2015, 2016 Andreas Enge <andreas@enge.fr>
3 ;;; Copyright © 2014, 2015, 2016 David Thompson <davet@gnu.org>
4 ;;; Copyright © 2014, 2015, 2016, 2018 Mark H Weaver <mhw@netris.org>
5 ;;; Copyright © 2015 Taylan Ulrich Bayırlı/Kammer <taylanbayirli@gmail.com>
6 ;;; Copyright © 2015, 2016, 2017, 2018, 2019 Efraim Flashner <efraim@flashner.co.il>
7 ;;; Copyright © 2015 Andy Patterson <ajpatter@uwaterloo.ca>
8 ;;; Copyright © 2015, 2018, 2019 Ricardo Wurmus <rekado@elephly.net>
9 ;;; Copyright © 2015, 2016, 2017, 2018, 2019 Alex Vong <alexvong1995@gmail.com>
10 ;;; Copyright © 2016, 2017 Alex Griffin <a@ajgrf.com>
11 ;;; Copyright © 2016 Kei Kebreau <kkebreau@posteo.net>
12 ;;; Copyright © 2016 Dmitry Nikolaev <cameltheman@gmail.com>
13 ;;; Copyright © 2016 Andy Patterson <ajpatter@uwaterloo.ca>
14 ;;; Copyright © 2016, 2017 ng0 <ng0@n0.is>
15 ;;; Copyright © 2016, 2018, 2019 Eric Bavier <bavier@member.fsf.org>
16 ;;; Copyright © 2016 Jan Nieuwenhuizen <janneke@gnu.org>
17 ;;; Copyright © 2017 Feng Shu <tumashu@163.com>
18 ;;; Copyright © 2017, 2018, 2019 Tobias Geerinckx-Rice <me@tobias.gr>
19 ;;; Copyright © 2017 Chris Marusich <cmmarusich@gmail.com>
20 ;;; Copyright © 2017 Thomas Danckaert <post@thomasdanckaert.be>
21 ;;; Copyright © 2017 Ethan R. Jones <doubleplusgood23@gmail.com>
22 ;;; Copyright © 2017, 2018 Clément Lassieur <clement@lassieur.org>
23 ;;; Copyright © 2017 Gregor Giesen <giesen@zaehlwerk.net>
24 ;;; Copyright © 2017, 2018, 2019 Rutger Helling <rhelling@mykolab.com>
25 ;;; Copyright © 2018 Roel Janssen <roel@gnu.org>
26 ;;; Copyright © 2018, 2019 Marius Bakke <mbakke@fastmail.com>
27 ;;; Copyright © 2018 Pierre Neidhardt <mail@ambrevar.xyz>
28 ;;; Copyright © 2018, 2019 Leo Famulari <leo@famulari.name>
29 ;;; Copyright © 2018 Brendan Tildesley <mail@brendan.scot>
30 ;;; Copyright © 2018 Arun Isaac <arunisaac@systemreboot.net>
31 ;;; Copyright © 2018 Björn Höfling <bjoern.hoefling@bjoernhoefling.de>
32 ;;; Copyright © 2018 Mark Meyer <mark@ofosos.org>
33 ;;; Copyright © 2018 Gábor Boskovit <boskovits@gmail.com>
34 ;;; Copyright © 2019 Mathieu Othacehe <m.othacehe@gmail.com>
35 ;;; Copyright © 2019 Timo Eisenmann <eisenmann@fn.de>
36 ;;; Copyright © 2019 Arne Babenhauserheide <arne_bab@web.de>
38 ;;; This file is part of GNU Guix.
40 ;;; GNU Guix is free software; you can redistribute it and/or modify it
41 ;;; under the terms of the GNU General Public License as published by
42 ;;; the Free Software Foundation; either version 3 of the License, or (at
43 ;;; your option) any later version.
45 ;;; GNU Guix is distributed in the hope that it will be useful, but
46 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
47 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
48 ;;; GNU General Public License for more details.
50 ;;; You should have received a copy of the GNU General Public License
51 ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
53 (define-module (gnu packages video)
54 #:use-module (ice-9 match)
55 #:use-module (srfi srfi-1)
56 #:use-module (srfi srfi-26)
57 #:use-module ((guix licenses) #:prefix license:)
58 #:use-module (guix utils)
59 #:use-module (guix packages)
60 #:use-module (guix download)
61 #:use-module (guix git-download)
62 #:use-module (guix svn-download)
63 #:use-module (guix build-system cmake)
64 #:use-module (guix build-system gnu)
65 #:use-module (guix build-system glib-or-gtk)
66 #:use-module (guix build-system meson)
67 #:use-module (guix build-system perl)
68 #:use-module (guix build-system python)
69 #:use-module (guix build-system waf)
70 #:use-module (guix build-system trivial)
71 #:use-module (gnu packages)
72 #:use-module (gnu packages algebra)
73 #:use-module (gnu packages assembly)
74 #:use-module (gnu packages audio)
75 #:use-module (gnu packages autotools)
76 #:use-module (gnu packages avahi)
77 #:use-module (gnu packages backup)
78 #:use-module (gnu packages base)
79 #:use-module (gnu packages bison)
80 #:use-module (gnu packages boost)
81 #:use-module (gnu packages cdrom)
82 #:use-module (gnu packages check)
83 #:use-module (gnu packages cmake)
84 #:use-module (gnu packages compression)
85 #:use-module (gnu packages cpp)
86 #:use-module (gnu packages curl)
87 #:use-module (gnu packages dejagnu)
88 #:use-module (gnu packages dns)
89 #:use-module (gnu packages docbook)
90 #:use-module (gnu packages documentation)
91 #:use-module (gnu packages elf)
92 #:use-module (gnu packages file)
93 #:use-module (gnu packages flex)
94 #:use-module (gnu packages fonts)
95 #:use-module (gnu packages fontutils)
96 #:use-module (gnu packages freedesktop)
97 #:use-module (gnu packages fribidi)
98 #:use-module (gnu packages gettext)
99 #:use-module (gnu packages ghostscript)
100 #:use-module (gnu packages gl)
101 #:use-module (gnu packages glib)
102 #:use-module (gnu packages guile)
103 #:use-module (gnu packages gnome)
104 #:use-module (gnu packages gnunet)
105 #:use-module (gnu packages gnupg)
106 #:use-module (gnu packages gstreamer)
107 #:use-module (gnu packages gtk)
108 #:use-module (gnu packages image)
109 #:use-module (gnu packages imagemagick)
110 #:use-module (gnu packages iso-codes)
111 #:use-module (gnu packages libidn)
112 #:use-module (gnu packages libreoffice)
113 #:use-module (gnu packages linux)
114 #:use-module (gnu packages lua)
115 #:use-module (gnu packages m4)
116 #:use-module (gnu packages man)
117 #:use-module (gnu packages markup)
118 #:use-module (gnu packages mp3)
119 #:use-module (gnu packages ncurses)
120 #:use-module (gnu packages networking)
121 #:use-module (gnu packages ocr)
122 #:use-module (gnu packages perl)
123 #:use-module (gnu packages pkg-config)
124 #:use-module (gnu packages popt)
125 #:use-module (gnu packages pretty-print)
126 #:use-module (gnu packages protobuf)
127 #:use-module (gnu packages pulseaudio)
128 #:use-module (gnu packages python)
129 #:use-module (gnu packages python-crypto)
130 #:use-module (gnu packages python-web)
131 #:use-module (gnu packages python-xyz)
132 #:use-module (gnu packages qt)
133 #:use-module (gnu packages rdesktop)
134 #:use-module (gnu packages ruby)
135 #:use-module (gnu packages samba)
136 #:use-module (gnu packages sdl)
137 #:use-module (gnu packages serialization)
138 #:use-module (gnu packages shells)
139 #:use-module (gnu packages sqlite)
140 #:use-module (gnu packages ssh)
141 #:use-module (gnu packages swig)
142 #:use-module (gnu packages texinfo)
143 #:use-module (gnu packages textutils)
144 #:use-module (gnu packages tls)
145 #:use-module (gnu packages time)
146 #:use-module (gnu packages upnp)
147 #:use-module (gnu packages version-control)
148 #:use-module (gnu packages vulkan)
149 #:use-module (gnu packages web)
150 #:use-module (gnu packages webkit)
151 #:use-module (gnu packages wxwidgets)
152 #:use-module (gnu packages xdisorg)
153 #:use-module (gnu packages xiph)
154 #:use-module (gnu packages xml)
155 #:use-module (gnu packages xorg))
163 (uri (string-append "mirror://sourceforge/aa-project/aa-lib/"
164 version "/" name "-" version ".tar.gz"))
167 "1vkh19gb76agvh4h87ysbrgy82hrw88lnsvhynjf4vng629dmpgv"))))
168 (build-system gnu-build-system)
170 `(("makeinfo" ,texinfo)))
172 `(("ncurses" ,ncurses)))
175 (modify-phases %standard-phases
177 (lambda* (#:key build inputs outputs #:allow-other-keys)
178 ;; This old `configure' script doesn't support
179 ;; variables passed as arguments.
180 (let ((out (assoc-ref outputs "out"))
181 (ncurses (assoc-ref inputs "ncurses")))
182 (setenv "CONFIG_SHELL" (which "bash"))
183 (invoke "./configure"
184 (string-append "--prefix=" out)
185 (string-append "--build=" build)
186 ;; The ancient config.guess is unable to
187 ;; guess the host triplet on mips64el.
188 ,@(if (string=? "mips64el-linux"
190 '("--host=mips64el-unknown-linux-gnu")
192 ;; The same is also true with aarch64.
193 ,@(if (string=? "aarch64-linux"
195 '("--host=aarch64-unknown-linux-gnu")
197 (string-append "--with-ncurses="
199 (home-page "http://aa-project.sourceforge.net/aalib/")
200 (synopsis "ASCII-art library")
202 "AA-lib is a low level gfx library which does not require graphics device.
203 In fact, there is no graphical output possible. AA-lib replaces those
204 old-fashioned output methods with powerful ascii-art renderer.")
205 (license license:lgpl2.0+)))
207 (define-public liba52
214 ;; A mirror://sourceforge URI doesn't work, presumably
215 ;; because the SourceForge project is misconfigured.
216 "http://liba52.sourceforge.net/files/a52dec-" version
220 "0czccp4fcpf2ykp16xcrzdfmnircz1ynhls334q374xknd5747d2"))
221 (patches (search-patches "liba52-enable-pic.patch"
222 "liba52-set-soname.patch"
223 "liba52-use-mtune-not-mcpu.patch"
224 "liba52-link-with-libm.patch"))))
225 (build-system gnu-build-system)
226 ;; XXX We need to run ./bootstrap because of the build system fixes above.
228 `(("autoconf" ,autoconf)
229 ("automake" ,automake)
230 ("libtool" ,libtool)))
231 (arguments `(#:configure-flags '("--enable-shared")
233 (modify-phases %standard-phases
234 ;; XXX We need to run ./bootstrap because of the build
235 ;; system fixes above.
237 (lambda _ (invoke "sh" "bootstrap"))))))
238 (home-page "http://liba52.sourceforge.net/")
239 (synopsis "ATSC A/52 stream decoder")
240 (description "liba52 is a library for decoding ATSC A/52 streams. The
241 A/52 standard is used in a variety of applications, including digital
242 television and DVD. It is also known as AC-3.")
243 (license license:gpl2+)))
245 (define-public libaom
246 ;; The 1.0.0-errata1 release installs a broken pkg-config .pc file. This
247 ;; is fixed in libaom commit 0ddc150, but we use an even later commit.
248 (let ((commit "22b150bf040608028a56d8bf39e72f771383d836")
252 (version (git-version "1.0.0-errata1" revision commit))
256 (url "https://aomedia.googlesource.com/aom/")
258 (file-name (git-file-name name version))
261 "1pdd5h3n42607n6qmggz4yv8izhjr2kl6knb3kh7gh4v0vy47h1r"))))
262 (build-system cmake-build-system)
265 ("pkg-config" ,pkg-config)
266 ("python" ,python))) ; to detect the version
268 `(#:tests? #f ;no check target
270 ;; build dynamic library
271 (list "-DBUILD_SHARED_LIBS=YES"
273 "-DAOM_TARGET_CPU=generic"
274 (string-append "-DCMAKE_INSTALL_PREFIX="
275 (assoc-ref %outputs "out")))))
276 (home-page "https://aomedia.googlesource.com/aom/")
277 (synopsis "AV1 video codec")
278 (description "Libaom is the reference implementation of AV1. It includes
279 a shared library and encoder and decoder command-line executables.")
280 (license license:bsd-2))))
282 (define-public libmpeg2
288 ;; A mirror://sourceforge URI doesn't work, presumably
289 ;; because the SourceForge project is misconfigured.
290 (uri (string-append "http://libmpeg2.sourceforge.net/files/"
291 name "-" version ".tar.gz"))
294 "1m3i322n2fwgrvbs1yck7g5md1dbg22bhq5xdqmjpz5m7j4jxqny"))))
302 (build-system gnu-build-system)
303 (home-page "http://libmpeg2.sourceforge.net/")
304 (synopsis "MPEG1 and MPEG2 video decoder library")
306 "libmpeg2 is a library which can decode MPEG1 and MPEG2 video streams.")
307 (license license:gpl2+)))
309 (define-public libx264
312 (version "20180810-2245")
315 (uri (string-append "https://download.videolan.org/pub/x264/snapshots/"
316 "x264-snapshot-" version "-stable.tar.bz2"))
319 "0f25f39imas9pcqm7lnaa0shhjmf42hdx7jxzcnvxc7qsb7lh1bv"))))
320 (build-system gnu-build-system)
322 `(("pkg-config" ,pkg-config)
324 ;; TODO: Add gpac input
326 `(#:tests? #f ;no check target
327 #:configure-flags '("--enable-shared"
328 ;; Don't build the command-line program. If we
329 ;; want it later, we should do so in a different
330 ;; package to avoid a circular dependency (the x264
331 ;; program depends on ffmpeg and ffmpeg depends on
335 ;; On MIPS, we must pass "--disable-asm" or else
336 ;; configure fails after printing: "You specified a
337 ;; pre-MSA CPU in your CFLAGS. If you really want
338 ;; to run on such a CPU, configure with
340 ,@(if (string-prefix? "mips"
341 (or (%current-target-system)
345 (home-page "https://www.videolan.org/developers/x264.html")
346 (synopsis "H.264 video coding library")
347 (description "libx264 is an advanced encoding library for creating
348 H.264 (MPEG-4 AVC) video streams.")
349 (license (list license:gpl2+ ;most files
350 license:isc ;common/x86/x86inc.asm
351 license:lgpl2.1+ ;extras/getopt.c
352 license:bsd-3 ;extras/inttypes.h
353 (license:non-copyleft ;extras/cl*.h
355 "See extras/cl.h in the distribution.")))))
357 (define-public mkvtoolnix
364 (uri (string-append "https://mkvtoolnix.download/sources/"
365 name "-" version ".tar.xz"))
368 "0d8va2iamzc7y3wi71z8mk2vnqvnkgwb2p7casdfp37400x8r2pr"))
369 (modules '((guix build utils)))
371 ;; Delete bundled libraries.
372 (for-each delete-file-recursively
380 (build-system gnu-build-system)
381 (outputs '("out" "gui")) ; "mkvtoolnix-gui" brings the closure size from ~300 MB to 1.5+ GB.
390 ("libmatroska" ,libmatroska)
392 ("libvorbis" ,libvorbis)
396 ("qtmultimedia" ,qtmultimedia)
400 `(("docbook-xsl" ,docbook-xsl)
401 ("gettext" ,gettext-minimal)
402 ("googletest" ,googletest)
404 ("nlohmann-json-cpp" ,nlohmann-json-cpp)
406 ("pkg-config" ,pkg-config)
412 (list (string-append "--with-boost="
413 (assoc-ref %build-inputs "boost"))
414 (string-append "--with-docbook-xsl-root="
415 (assoc-ref %build-inputs "docbook-xsl")
416 "/xml/xsl/docbook-xsl-"
417 ,(package-version docbook-xsl))
418 "--enable-update-check=no"
419 "--enable-precompiled-headers=no")
421 (modify-phases %standard-phases
422 (add-before 'configure 'add-googletest
423 (lambda* (#:key inputs #:allow-other-keys)
425 (string-append (assoc-ref inputs "googletest")
426 "/include/gtest") "lib/gtest")
430 (let ((-j (list "-j" (number->string (parallel-job-count)))))
431 (apply invoke "rake" -j))))
434 (invoke "rake" "tests/unit")))
437 (invoke "rake" "install")))
438 (add-after 'install 'post-install
439 (lambda* (#:key outputs #:allow-other-keys)
440 ;; Move the Qt interface to "gui".
441 (let* ((out (assoc-ref outputs "out"))
442 (gui (assoc-ref outputs "gui"))
443 (strip-store-dir (lambda (path)
444 (substring path (string-prefix-length out path)))))
447 (mkdir-p (string-append gui (dirname file)))
448 (rename-file (string-append out file)
449 (string-append gui file)))
450 (append '("/bin/mkvtoolnix-gui"
451 "/share/applications/org.bunkus.mkvtoolnix-gui.desktop"
452 "/share/metainfo/org.bunkus.mkvtoolnix-gui.appdata.xml"
453 "/share/mime/packages/org.bunkus.mkvtoolnix-gui.xml")
454 (map strip-store-dir (find-files out "\\.ogg$"))
455 (map strip-store-dir (find-files out "mkvtoolnix-gui\\.png$"))
456 (map strip-store-dir (find-files out "mkvtoolnix-gui\\.1"))))
459 (delete-file-recursively (string-append out file)))
460 '("/share/applications"
463 "/share/mkvtoolnix")))
465 (home-page "https://mkvtoolnix.download")
466 (synopsis "Tools to create, alter and inspect Matroska files")
468 "MKVToolNix provides tools for getting information about Matroska files
469 (@code{mkvinfo}), extracting tracks/data from Matroska files (@code{mkvextract})
470 and creating Matroska files from other media files (@code{mkvmerge}).")
471 (license license:gpl2)))
477 (outputs '("out" "static"))
481 (uri (string-append "https://download.videolan.org/videolan/x265/"
482 "x265_" version ".tar.gz"))
485 "0qh65wdpasrspkm1y0dlfa123myax568yi0sas0lmg5b1hkgrff5"))
486 (patches (search-patches "x265-arm-flags.patch"))
487 (modules '((guix build utils)))
489 (delete-file-recursively "source/compat/getopt")
491 (build-system cmake-build-system)
493 `(#:tests? #f ; tests are skipped if cpu-optimized code isn't built
495 ;; Ensure position independent code for everyone.
496 (list "-DENABLE_PIC=TRUE"
497 ,@(if (string-prefix? "armhf" (or (%current-system)
498 (%current-target-system)))
499 '("-DENABLE_ASSEMBLY=OFF")
501 (string-append "-DCMAKE_INSTALL_PREFIX="
502 (assoc-ref %outputs "out")))
504 (modify-phases %standard-phases
505 (add-after 'unpack 'prepare-build
507 (delete-file-recursively "build")
509 ;; recognize armv8 in 32-bit mode as ARM
510 (substitute* "CMakeLists.txt"
511 (("armv6l") "armv8l"))
513 (add-before 'configure 'build-12-bit
514 (lambda* (#:key (configure-flags '()) #:allow-other-keys)
515 (mkdir "../build-12bit")
516 (with-directory-excursion "../build-12bit"
519 "-DHIGH_BIT_DEPTH=ON"
524 (substitute* (cons "cmake_install.cmake"
526 (find-files "CMakeFiles/x265-shared.dir" ".")
527 (find-files "CMakeFiles/x265-static.dir" ".")))
528 (("libx265") "libx265_main12"))
530 (add-before 'configure 'build-10-bit
531 (lambda* (#:key (configure-flags '()) #:allow-other-keys)
532 (mkdir "../build-10bit")
533 (with-directory-excursion "../build-10bit"
536 "-DHIGH_BIT_DEPTH=ON"
540 (substitute* (cons "cmake_install.cmake"
542 (find-files "CMakeFiles/x265-shared.dir" ".")
543 (find-files "CMakeFiles/x265-static.dir" ".")))
544 (("libx265") "libx265_main10"))
546 (add-after 'install 'install-more-libs
548 (with-directory-excursion "../build-12bit"
549 (invoke "make" "install"))
550 (with-directory-excursion "../build-10bit"
551 (invoke "make" "install"))))
552 (add-before 'strip 'move-static-libs
553 (lambda* (#:key outputs #:allow-other-keys)
554 (let ((out (assoc-ref outputs "out"))
555 (static (assoc-ref outputs "static")))
556 (mkdir-p (string-append static "/lib"))
557 (with-directory-excursion
558 (string-append out "/lib")
562 (string-append static "/lib/" file)))
563 (find-files "." "\\.a$"))))
565 (home-page "http://x265.org/")
566 (synopsis "Library for encoding h.265/HEVC video streams")
567 (description "x265 is a H.265 / HEVC video encoder application library,
568 designed to encode video or images into an H.265 / HEVC encoded bitstream.")
569 (license license:gpl2+)))
571 (define-public libass
578 "https://github.com/libass/libass/releases/download/"
579 version "/libass-" version ".tar.xz"))
582 "18iqznl4mabhj9ywfsz4kwvbsplcv1jjxq50nxssvbj8my1267w8"))))
583 (build-system gnu-build-system)
585 `(("pkg-config" ,pkg-config)
588 `(("freetype" ,freetype)
590 ("fontconfig" ,fontconfig)
591 ("harfbuzz" ,harfbuzz)
593 (home-page "https://github.com/libass/libass")
594 (synopsis "Subtitle rendering library for the ASS/SSA format")
595 (description "libass is a subtitle rendering library for the
596 ASS/SSA (Advanced Substation Alpha/SubStation Alpha) subtitle format.")
597 (license license:isc)))
599 (define-public libcaca
602 (version "0.99.beta19")
605 (uri (string-append "http://caca.zoy.org/files/libcaca/libcaca-"
609 "1x3j6yfyxl52adgnabycr0n38j9hx2j74la0hz0n8cnh9ry4d2qj"))))
610 (build-system gnu-build-system)
611 (native-inputs `(("pkg-config" ,pkg-config)))
613 `(("freeglut" ,freeglut)
620 (home-page "http://caca.zoy.org/wiki/libcaca")
621 (synopsis "Colour ASCII-art library")
622 (description "libcaca is a graphics library that outputs text instead of
623 pixels, so that it can work on older video cards or text terminals. It
624 supports Unicode, 2048 colors, dithering of color images, and advanced text
626 (license (license:fsf-free "file://COPYING")))) ;WTFPL version 2
628 (define-public libdca
635 "https://download.videolan.org/pub/videolan/libdca/"
636 version "/libdca-" version ".tar.bz2"))
639 "0h0zvcn97i9kyljdpifzi8in9xnw31fx3b3ggj96p8h0l2d8mycq"))))
640 (build-system gnu-build-system)
641 (home-page "https://www.videolan.org/developers/libdca.html")
642 (synopsis "DTS Coherent Acoustics decoder")
643 (description "libdca is a library for decoding DTS Coherent Acoustics
645 (license license:gpl2+)))
654 "mirror://sourceforge/" name "/" name "/"
655 version "/" name "-" version ".tar.gz"))
658 "1fl96f2xh2slkv1i1ix7kqk576a0ak1d33cylm0mbhm96d0761d3"))))
659 (build-system gnu-build-system)
660 (native-inputs `(("pkg-config" ,pkg-config)))
661 (inputs `(("libxv" ,libxv)))
662 (home-page "http://libdv.sourceforge.net/")
663 (synopsis "DV video (IEC 61834 and SMPTE 314M) codec")
664 (description "The Quasar DV codec (libdv) is a software codec for DV
665 video, the encoding format used by most digital camcorders, typically those
666 that support the IEEE 1394 (a.k.a. FireWire or i.Link) interface. Libdv was
667 developed according to the official standards for DV video: IEC 61834 and
669 (license license:lgpl2.1+)))
671 (define-public libmatroska
678 (uri (string-append "https://dl.matroska.org/downloads/"
679 "libmatroska/libmatroska-" version ".tar.xz"))
681 (base32 "0qn9lfs0877wbv581yxw2gywxywxpvwslc5q07q4f7bqpyzxxiha"))))
682 (build-system cmake-build-system)
684 `(("libebml" ,libebml)))
687 (list "-DBUILD_SHARED_LIBS=YES")
688 #:tests? #f)) ; no test suite
689 (home-page "https://www.matroska.org")
690 (synopsis "C++ library to parse Matroska files (.mkv and .mka)")
692 "Matroska aims to become the standard of multimedia container formats.
693 It is based on @dfn{EBML} (Extensible Binary Meta Language), a binary derivative
694 of XML. EBML enables the Matroska Development Team to gain significant
695 advantages in terms of future format extensibility, without breaking file
696 support in old parsers.
697 libebml is a C++ library to read and write EBML files.")
698 (license license:lgpl2.1)))
708 ;; Newer releases are only available on GitHub.
709 (string-append "https://github.com/01org/libva/releases/download/"
710 version "/libva-" version ".tar.bz2")
711 ;; Keep the old URL around for compatibility.
712 (string-append "https://www.freedesktop.org/software/vaapi/releases/"
713 "libva/libva-" version "/libva-" version ".tar.bz2")))
715 (base32 "0w7fkkrnfizzglviybxiyhxcvd3mfsiqlpda7rwj3ccihn857q79"))))
716 (build-system gnu-build-system)
718 `(("pkg-config" ,pkg-config)))
723 ("libxfixes" ,libxfixes)
725 ("wayland" ,wayland)))
728 (modify-phases %standard-phases
730 'build 'fix-dlopen-paths
731 (lambda* (#:key outputs #:allow-other-keys)
732 (let ((out (assoc-ref outputs "out")))
733 (substitute* "va/drm/va_drm_auth_x11.c"
734 (("\"libva-x11\\.so\\.%d\"")
735 (string-append "\"" out "/lib/libva-x11.so.%d\"")))
737 ;; Most drivers are in mesa's $prefix/lib/dri, so use that. (Can be
738 ;; overridden at run-time via LIBVA_DRIVERS_PATH.)
740 (list (string-append "--with-drivers-path="
741 (assoc-ref %build-inputs "mesa") "/lib/dri"))
742 ;; However, we can't write to mesa's store directory, so override the
743 ;; following make variable to install the dummy driver to libva's
744 ;; $prefix/lib/dri directory.
746 (list (string-append "dummy_drv_video_ladir="
747 (assoc-ref %outputs "out") "/lib/dri"))))
748 (home-page "https://www.freedesktop.org/wiki/Software/vaapi/")
749 (synopsis "Video acceleration library")
750 (description "The main motivation for VA-API (Video Acceleration API) is
751 to enable hardware accelerated video decode/encode at various
752 entry-points (VLD, IDCT, Motion Compensation etc.) for prevailing coding
753 standards (MPEG-2, MPEG-4 ASP/H.263, MPEG-4 AVC/H.264, and VC-1/VMW3).")
754 (license license:expat)))
756 (define-public ffmpeg
762 (uri (string-append "https://ffmpeg.org/releases/ffmpeg-"
766 "0gdnprc7gk4b7ckq8wbxbrj7i00r76r9a5g9mj7iln40512j0c0c"))))
767 (build-system gnu-build-system)
769 `(("fontconfig" ,fontconfig)
770 ("freetype" ,freetype)
771 ("frei0r-plugins" ,frei0r-plugins)
778 ("libbluray" ,libbluray)
780 ("libcdio-paranoia" ,libcdio-paranoia)
782 ("libtheora" ,libtheora)
784 ("libvdpau" ,libvdpau)
785 ("libvorbis" ,libvorbis)
791 ("pulseaudio" ,pulseaudio)
803 ("pkg-config" ,pkg-config)
805 ("python" ,python-2) ; scripts use interpreter python2
809 `(#:test-target "fate"
811 ;; possible additional inputs:
812 ;; --enable-avisynth enable reading of AviSynth script
814 ;; --enable-libaacplus enable AAC+ encoding via libaacplus [no]
815 ;; --enable-libcelt enable CELT decoding via libcelt [no]
816 ;; --enable-libdc1394 enable IIDC-1394 grabbing using libdc1394
817 ;; and libraw1394 [no]
818 ;; --enable-libfaac enable AAC encoding via libfaac [no]
819 ;; --enable-libfdk-aac enable AAC de/encoding via libfdk-aac [no]
820 ;; --enable-libflite enable flite (voice synthesis) support via
822 ;; --enable-libgme enable Game Music Emu via libgme [no]
823 ;; --enable-libgsm enable GSM de/encoding via libgsm [no]
824 ;; --enable-libiec61883 enable iec61883 via libiec61883 [no]
825 ;; --enable-libilbc enable iLBC de/encoding via libilbc [no]
826 ;; --enable-libmodplug enable ModPlug via libmodplug [no]
827 ;; --enable-libnut enable NUT (de)muxing via libnut,
828 ;; native (de)muxer exists [no]
829 ;; --enable-libopencore-amrnb enable AMR-NB de/encoding via
830 ;; libopencore-amrnb [no]
831 ;; --enable-libopencore-amrwb enable AMR-WB decoding via
832 ;; libopencore-amrwb [no]
833 ;; --enable-libopencv enable video filtering via libopencv [no]
834 ;; --enable-libopenjpeg enable JPEG 2000 de/encoding via
836 ;; --enable-librtmp enable RTMP[E] support via librtmp [no]
837 ;; --enable-libschroedinger enable Dirac de/encoding via
838 ;; libschroedinger [no]
839 ;; --enable-libshine enable fixed-point MP3 encoding via
841 ;; --enable-libssh enable SFTP protocol via libssh [no]
842 ;; (libssh2 does not work)
843 ;; --enable-libstagefright-h264 enable H.264 decoding via
844 ;; libstagefright [no]
845 ;; --enable-libutvideo enable Ut Video encoding and decoding via
847 ;; --enable-libv4l2 enable libv4l2/v4l-utils [no]
848 ;; --enable-libvo-aacenc enable AAC encoding via libvo-aacenc [no]
849 ;; --enable-libvo-amrwbenc enable AMR-WB encoding via
850 ;; libvo-amrwbenc [no]
851 ;; --enable-libwavpack enable wavpack encoding via libwavpack [no]
852 ;; --enable-libxavs enable AVS encoding via xavs [no]
853 ;; --enable-libzmq enable message passing via libzmq [no]
854 ;; --enable-libzvbi enable teletext support via libzvbi [no]
855 ;; --enable-opencl enable OpenCL code
856 '("--enable-avresample"
857 "--enable-gpl" ; enable optional gpl licensed parts
860 "--enable-fontconfig"
868 "--enable-libfreetype"
869 "--enable-libmp3lame"
875 "--enable-libtwolame"
876 "--enable-libvidstab"
886 "--enable-runtime-cpudetect"
888 ;; The HTML pages take 7.2 MiB
889 "--disable-htmlpages"
891 ;; The static libraries are 23 MiB
894 ;; Runtime cpu detection is not implemented on
895 ;; MIPS, so we disable some features.
898 "--disable-mipsdspr2"
901 (modify-phases %standard-phases
904 ;; configure does not work followed by "SHELL=..." and
905 ;; "CONFIG_SHELL=..."; set environment variables instead
906 (lambda* (#:key outputs configure-flags #:allow-other-keys)
907 (let ((out (assoc-ref outputs "out")))
908 (substitute* "configure"
909 (("#! /bin/sh") (string-append "#!" (which "sh"))))
910 (setenv "SHELL" (which "bash"))
911 (setenv "CONFIG_SHELL" (which "bash"))
914 (string-append "--prefix=" out)
915 ;; Add $libdir to the RUNPATH of all the binaries.
916 (string-append "--extra-ldflags=-Wl,-rpath="
920 'check 'set-ld-library-path
922 ;; Allow $(top_builddir)/ffmpeg to find its dependencies when
924 (let* ((dso (find-files "." "\\.so$"))
925 (path (string-join (map dirname dso) ":")))
926 (format #t "setting LD_LIBRARY_PATH to ~s~%" path)
927 (setenv "LD_LIBRARY_PATH" path)
929 (home-page "https://www.ffmpeg.org/")
930 (synopsis "Audio and video framework")
931 (description "FFmpeg is a complete, cross-platform solution to record,
932 convert and stream audio and video. It includes the libavcodec
933 audio/video codec library.")
934 (license license:gpl2+)))
936 (define-public ffmpeg-3.4
942 (uri (string-append "https://ffmpeg.org/releases/ffmpeg-"
946 "0gmqbhg5jjcfanrxrl657zn12lzz73sfs8xwryfy7n9rn6f2fwim"))))
948 (substitute-keyword-arguments (package-arguments ffmpeg)
949 ((#:configure-flags flags)
950 `(delete "--enable-libaom" ,flags))))
951 (inputs (alist-delete "libaom"
952 (package-inputs ffmpeg)))))
954 (define-public ffmpeg-for-stepmania
963 (url "https://github.com/stepmania/ffmpeg.git")
964 (commit "eda6effcabcf9c238e4635eb058d72371336e09b")))
966 (base32 "1by8rmbva8mfrivdbbkr2gx4kga89zqygkd4cfjl76nr8mdcdamb"))
967 (file-name (git-file-name "ffmpeg" version))))
969 (substitute-keyword-arguments (package-arguments ffmpeg)
970 ((#:configure-flags flags)
971 '(list "--disable-programs"
975 "--disable-swresample"
979 "--enable-static"))))
982 (define-public ffmpegthumbnailer
984 (name "ffmpegthumbnailer")
989 (url "https://github.com/dirkvdb/ffmpegthumbnailer.git")
991 (file-name (git-file-name name version))
994 "0kl8aa547icy9b05njps02a8sw4yn4f8fzs228kig247sn09s4cp"))))
995 (build-system cmake-build-system)
997 `(("pkg-config" ,pkg-config)))
1000 ("libjpeg-turbo" ,libjpeg-turbo)
1004 `(#:configure-flags (list "-DENABLE_GIO=ON" "-DENABLE_THUMBNAILER=ON")))
1005 (home-page "https://github.com/dirkvdb/ffmpegthumbnailer")
1006 (synopsis "Create thumbnails from video files")
1007 (description "FFmpegthumbnailer is a lightweight video thumbnailer that
1008 can be used by file managers to create thumbnails for your video files. The
1009 thumbnailer uses ffmpeg to decode frames from the video files, so supported
1010 videoformats depend on the configuration flags of ffmpeg.")
1011 (license license:gpl2+)))
1020 "https://download.videolan.org/pub/videolan/vlc/"
1021 (car (string-split version #\-))
1022 "/vlc-" version ".tar.xz"))
1025 "05irswyg9acflxzy4vfyvgi643r72vsvagv118zawjqg1wagxdaw"))))
1026 (build-system gnu-build-system)
1030 ("gettext" ,gettext-minimal)
1031 ("git" ,git) ; needed for a test
1032 ("pkg-config" ,pkg-config)))
1033 ;; FIXME: Add optional inputs once available.
1035 `(("alsa-lib" ,alsa-lib)
1041 ("fontconfig" ,fontconfig)
1042 ("freetype" ,freetype)
1043 ("fribidi" ,fribidi)
1046 ("libarchive" ,libarchive)
1048 ("libavc1394" ,libavc1394)
1049 ("libbluray" ,libbluray)
1050 ("libcaca" ,libcaca)
1051 ("libcddb" ,libcddb)
1053 ("libdvbpsi" ,libdvbpsi)
1054 ("libdvdnav" ,libdvdnav)
1055 ("libdvdread" ,libdvdread)
1056 ("libebml" ,libebml)
1057 ("libgcrypt" ,libgcrypt)
1059 ("libkate" ,libkate)
1061 ("libmatroska" ,libmatroska)
1062 ("libmicrodns" ,libmicrodns)
1063 ("libmodplug" ,libmodplug)
1064 ("libmpeg2" ,libmpeg2)
1067 ("libraw1394" ,libraw1394)
1068 ("librsvg" ,librsvg)
1069 ("libsamplerate" ,libsamplerate)
1070 ("libsecret" ,libsecret)
1071 ("libssh2" ,libssh2)
1072 ("libupnp" ,libupnp)
1074 ("libvdpau" ,libvdpau)
1075 ("libvorbis" ,libvorbis)
1076 ("libvpx" ,libvpx-1.7)
1077 ("libtheora" ,libtheora)
1078 ("libx264" ,libx264)
1079 ("libxext" ,libxext)
1081 ("libxinerama" ,libxinerama)
1082 ("libxml2" ,libxml2)
1084 ("livemedia-utils" ,livemedia-utils)
1089 ("pulseaudio" ,pulseaudio)
1090 ("protobuf" ,protobuf)
1091 ("python" ,python-wrapper)
1094 ("qtx11extras" ,qtx11extras)
1097 ("sdl-image" ,sdl-image)
1099 ("speexdsp" ,speexdsp)
1101 ("twolame" ,twolame)
1103 ("wayland" ,wayland)
1104 ("wayland-protocols" ,wayland-protocols)
1106 ("xcb-util-keysyms" ,xcb-util-keysyms)))
1109 `("CXXFLAGS=-std=gnu++11"
1111 ,(string-append "LDFLAGS=-Wl,-rpath -Wl,"
1112 (assoc-ref %build-inputs "ffmpeg")
1113 "/lib")) ;needed for the tests
1116 (modify-phases %standard-phases
1117 (add-after 'unpack 'patch-source
1118 (lambda* (#:key inputs #:allow-other-keys)
1119 (let ((livemedia-utils (assoc-ref inputs "livemedia-utils")))
1120 (substitute* "configure"
1121 (("LIVE555_PREFIX=\\$\\{LIVE555_PREFIX-\"/usr\"\\}")
1122 (string-append "LIVE555_PREFIX=" livemedia-utils)))
1123 ;; Some of the tests require using the display to test out VLC,
1124 ;; which fails in our sandboxed build system
1125 (substitute* "test/run_vlc.sh"
1126 (("./vlc --ignore-config") "echo"))
1128 ;; modules/text_renderer/freetype/text_layout.c uses a
1129 ;; now-deprecated interface 'fribidi_get_par_embedding_levels'
1130 ;; from fribidi.h, so for now we enable the use of deprecated
1131 ;; fribidi interfaces from this file.
1132 ;; FIXME: Try removing this for vlc >= 3.0.3.
1133 (substitute* "modules/text_renderer/freetype/text_layout.c"
1134 (("# define FRIBIDI_NO_DEPRECATED 1") ""))
1136 ;; Fix build with libssh2 > 1.8.0:
1137 ;; <https://trac.videolan.org/vlc/ticket/22060>
1138 ;; <https://git.videolan.org/?p=vlc.git;a=commit;h=11449b5cd8b415768e010d9b7c1d6ba3cea21f82>
1139 (substitute* "modules/access/sftp.c"
1140 (("010801") "010900"))
1142 (add-after 'strip 'regenerate-plugin-cache
1143 (lambda* (#:key outputs #:allow-other-keys)
1144 ;; The 'install-exec-hook' rule in the top-level Makefile.am
1145 ;; generates 'lib/vlc/plugins/plugins.dat', a plugin cache, using
1146 ;; 'vlc-cache-gen'. This file includes the mtime of the plugins
1147 ;; it references. Thus, we first reset the timestamps of all
1148 ;; these files, and then regenerate the cache such that the
1149 ;; mtimes it includes are always zero instead of being dependent
1150 ;; on the build time.
1151 (let* ((out (assoc-ref outputs "out"))
1152 (pkglibdir (string-append out "/lib/vlc"))
1153 (plugindir (string-append pkglibdir "/plugins"))
1154 (cachegen (string-append pkglibdir "/vlc-cache-gen")))
1155 ;; TODO: Factorize 'reset-timestamps'.
1156 (for-each (lambda (file)
1157 (let ((s (lstat file)))
1158 (unless (eq? (stat:type s) 'symlink)
1160 (find-files plugindir))
1161 (invoke cachegen plugindir))))
1162 (add-after 'install 'wrap-executable
1163 (lambda* (#:key outputs #:allow-other-keys)
1164 (let ((out (assoc-ref outputs "out"))
1165 (plugin-path (getenv "QT_PLUGIN_PATH")))
1166 (wrap-program (string-append out "/bin/vlc")
1167 `("QT_PLUGIN_PATH" ":" prefix (,plugin-path))))
1169 (home-page "https://www.videolan.org/")
1170 (synopsis "Audio and video framework")
1171 (description "VLC is a cross-platform multimedia player and framework
1172 that plays most multimedia files as well as DVD, Audio CD, VCD, and various
1173 streaming protocols.")
1174 (license license:gpl2+)))
1176 (define-public mplayer
1183 "https://www.mplayerhq.hu/MPlayer/releases/MPlayer-"
1187 "0hwqn04bdknb2ic88xd75smffxx63scvz0zvwvjb56nqj9n89l1s"))))
1188 (build-system gnu-build-system)
1189 ;; FIXME: Add additional inputs once available.
1191 `(("pkg-config" ,pkg-config)))
1193 `(("alsa-lib" ,alsa-lib)
1194 ("cdparanoia" ,cdparanoia)
1195 ("ffmpeg" ,ffmpeg-3.4)
1196 ("fontconfig" ,fontconfig)
1197 ("freetype" ,freetype)
1198 ;; ("giflib" ,giflib) ; uses QuantizeBuffer, requires version >= 5
1201 ("libdvdcss" ,libdvdcss)
1202 ("libdvdnav" ,libdvdnav)
1203 ("libjpeg" ,libjpeg)
1204 ("libmpeg2" ,libmpeg2)
1205 ("libmpg123" ,mpg123) ; audio codec for MP3
1207 ("libtheora" ,libtheora)
1208 ("libvdpau" ,libvdpau)
1209 ("libvorbis" ,libvorbis)
1211 ("libx264" ,libx264)
1212 ("libxinerama" ,libxinerama)
1214 ("libxxf86dga" ,libxxf86dga)
1218 ("pulseaudio" ,pulseaudio)
1219 ("python" ,python-wrapper)
1225 `(#:tests? #f ; no test target
1227 (modify-phases %standard-phases
1229 ;; configure does not work followed by "SHELL=..." and
1230 ;; "CONFIG_SHELL=..."; set environment variables instead
1231 (lambda* (#:key inputs outputs #:allow-other-keys)
1232 (let ((out (assoc-ref outputs "out"))
1233 (libx11 (assoc-ref inputs "libx11")))
1234 (substitute* "configure"
1235 (("#! /bin/sh") (string-append "#!" (which "sh"))))
1236 (setenv "SHELL" (which "bash"))
1237 (setenv "CONFIG_SHELL" (which "bash"))
1238 (invoke "./configure"
1239 (string-append "--extra-cflags=-I"
1240 libx11 "/include") ; to detect libx11
1241 "--disable-ffmpeg_a" ; disables bundled ffmpeg
1242 (string-append "--prefix=" out)
1243 ;; Enable runtime cpu detection where supported,
1244 ;; and choose a suitable target.
1245 ,@(match (or (%current-target-system)
1248 '("--enable-runtime-cpudetection"
1249 "--target=x86_64-linux"))
1251 '("--enable-runtime-cpudetection"
1252 "--target=i686-linux"))
1254 '("--target=mips3-linux"))
1255 (_ (list (string-append
1257 (or (%current-target-system)
1258 (nix-system->gnu-triplet
1259 (%current-system)))))))
1260 "--disable-iwmmxt")))))))
1261 (home-page "https://www.mplayerhq.hu/design7/news.html")
1262 (synopsis "Audio and video player")
1263 (description "MPlayer is a movie player. It plays most MPEG/VOB, AVI,
1264 Ogg/OGM, VIVO, ASF/WMA/WMV, QT/MOV/MP4, RealMedia, Matroska, NUT,
1265 NuppelVideo, FLI, YUV4MPEG, FILM, RoQ, PVA files. One can watch VideoCD,
1266 SVCD, DVD, 3ivx, DivX 3/4/5, WMV and H.264 movies.")
1267 (license license:gpl2)))
1276 (url "https://github.com/mpv-player/mpv.git")
1277 (commit (string-append "v" version))))
1278 (file-name (git-file-name name version))
1281 "138921kx8g6qprim558xin09xximjhsj9ss8b71ifg2m6kclym8m"))))
1282 (build-system waf-build-system)
1284 `(("perl" ,perl) ; for zsh completion file
1285 ("pkg-config" ,pkg-config)
1286 ("python-docutils" ,python-docutils)))
1287 ;; Missing features: libguess, V4L2
1289 `(("alsa-lib" ,alsa-lib)
1296 ("libbluray" ,libbluray)
1297 ("libcaca" ,libcaca)
1298 ("libbs2b" ,libbs2b)
1299 ("libcdio-paranoia" ,libcdio-paranoia)
1300 ("libdvdread" ,libdvdread)
1301 ("libdvdnav" ,libdvdnav)
1302 ("libjpeg" ,libjpeg)
1304 ("libvdpau" ,libvdpau)
1306 ("libxext" ,libxext)
1307 ("libxinerama" ,libxinerama)
1308 ("libxrandr" ,libxrandr)
1309 ("libxscrnsaver" ,libxscrnsaver)
1311 ;; XXX: lua > 5.2 is not currently supported; see
1312 ;; waftools/checks/custom.py
1316 ("pulseaudio" ,pulseaudio)
1318 ("shaderc" ,shaderc)
1319 ("vulkan-headers" ,vulkan-headers)
1320 ("vulkan-loader" ,vulkan-loader)
1322 ("wayland" ,wayland)
1323 ("wayland-protocols" ,wayland-protocols)
1324 ("libxkbcommon" ,libxkbcommon)
1325 ("youtube-dl" ,youtube-dl)
1329 (modify-phases %standard-phases
1331 'unpack 'patch-paths
1332 (lambda* (#:key inputs #:allow-other-keys)
1333 (let ((ytdl (assoc-ref inputs "youtube-dl")))
1334 (substitute* "player/lua/ytdl_hook.lua"
1335 (("\"youtube-dl\",")
1336 (string-append "\"" ytdl "/bin/youtube-dl\",")))
1339 'configure 'setup-waf
1340 (lambda* (#:key inputs #:allow-other-keys)
1341 (let ((waf (assoc-ref inputs "waf")))
1342 (copy-file (string-append waf "/bin/waf") "waf"))
1345 #:configure-flags (list "--enable-libmpv-shared"
1350 "--disable-build-date")
1351 ;; No check function defined.
1353 (home-page "https://mpv.io/")
1354 (synopsis "Audio and video player")
1355 (description "mpv is a general-purpose audio and video player. It is a
1356 fork of mplayer2 and MPlayer. It shares some features with the former
1357 projects while introducing many more.")
1358 (license license:gpl2+)))
1360 (define-public gnome-mpv
1367 (uri (string-append "https://github.com/gnome-mpv/gnome-mpv/releases"
1368 "/download/v" version "/gnome-mpv-" version
1372 "0jzdzvhcqp5jp1inwk2466zf7r8iimk3x69066gl8mzaay98mk92"))))
1374 `(("intltool" ,intltool)
1375 ("pkg-config" ,pkg-config)))
1378 ("libepoxy" ,libepoxy)
1380 (build-system glib-or-gtk-build-system)
1381 (home-page "https://github.com/gnome-mpv/gnome-mpv")
1382 (synopsis "GTK+ frontend for the mpv media player")
1383 (description "GNOME MPV is a simple GTK+ frontend for the mpv media player.
1384 GNOME MPV interacts with mpv via the client API exported by libmpv, allowing
1385 access to mpv's powerful playback capabilities.")
1386 (license license:gpl3+)))
1388 (define-public libvpx
1393 ;; XXX: Upstream does not provide tarballs for > 1.6.1.
1396 (url "https://chromium.googlesource.com/webm/libvpx")
1397 (commit (string-append "v" version))))
1398 (file-name (git-file-name name version))
1401 "079pb80am08lj8y5rx99vdr99mdqis9067f172zq12alkz849n93"))
1402 (patches (search-patches "libvpx-CVE-2016-2818.patch"))))
1403 (build-system gnu-build-system)
1405 `(#:configure-flags (list "--enable-shared"
1407 ;; Limit size to avoid CVE-2015-1258
1408 "--size-limit=16384x16384"
1409 (string-append "--prefix=" (assoc-ref %outputs "out")))
1410 #:make-flags (list (string-append "LDFLAGS=-Wl,-rpath="
1411 (assoc-ref %outputs "out") "/lib"))
1412 #:phases (modify-phases %standard-phases
1414 (lambda* (#:key configure-flags #:allow-other-keys)
1415 ;; The configure script does not understand some of the GNU
1416 ;; options, so we only add the flags specified above.
1417 (apply invoke "./configure" configure-flags))))
1418 #:tests? #f)) ; no check target
1422 (synopsis "VP8/VP9 video codec")
1423 (description "libvpx is a codec for the VP8/VP9 video compression format.")
1424 (license license:bsd-3)
1425 (home-page "https://www.webmproject.org/")))
1427 ;; GNU IceCat fails to build against 1.8.0, so keep this version for now.
1428 (define-public libvpx-1.7
1433 (inherit (package-source libvpx))
1435 (url "https://chromium.googlesource.com/webm/libvpx")
1436 (commit (string-append "v" version))))
1437 (file-name (git-file-name "libvpx" version))
1440 "0vvh89hvp8qg9an9vcmwb7d9k3nixhxaz6zi65qdjnd0i56kkcz6"))
1443 (origin-patches (package-source libvpx))
1444 (search-patches "libvpx-use-after-free-in-postproc.patch")))))))
1446 (define-public youtube-dl
1449 (version "2019.05.20")
1452 (uri (string-append "https://github.com/rg3/youtube-dl/releases/"
1453 "download/" version "/youtube-dl-"
1457 "18xwdfvpkqrnj0kb8xj8hgwhgiqpv7x7x7zzr4x3vynb9grcv9m8"))))
1458 (build-system python-build-system)
1460 ;; The problem here is that the directory for the man page and completion
1461 ;; files is relative, and for some reason, setup.py uses the
1462 ;; auto-detected sys.prefix instead of the user-defined "--prefix=FOO".
1463 ;; So, we need pass the prefix directly. In addition, make sure the Bash
1464 ;; completion file is called 'youtube-dl' rather than
1465 ;; 'youtube-dl.bash-completion'.
1466 `(#:tests? #f ; Many tests fail. The test suite can be run with pytest.
1467 #:phases (modify-phases %standard-phases
1468 (add-before 'install 'fix-the-data-directories
1469 (lambda* (#:key outputs #:allow-other-keys)
1470 (let ((prefix (assoc-ref outputs "out")))
1471 (mkdir "bash-completion")
1472 (rename-file "youtube-dl.bash-completion"
1473 "bash-completion/youtube-dl")
1474 (substitute* "setup.py"
1475 (("youtube-dl\\.bash-completion")
1476 "bash-completion/youtube-dl")
1478 (string-append "'" prefix "/etc/"))
1480 (string-append "'" prefix "/share/")))
1482 (synopsis "Download videos from YouTube.com and other sites")
1484 "Youtube-dl is a small command-line program to download videos from
1485 YouTube.com and many more sites.")
1486 (home-page "https://yt-dl.org")
1487 (license license:public-domain)))
1489 (define-public youtube-dl-gui
1491 (name "youtube-dl-gui")
1496 (uri (pypi-uri "Youtube-DLG" version))
1499 "0napxwzgls5ik1bxbp99vly32l23xpc4ng5kr24hfhf21ypjyadb"))))
1500 (build-system python-build-system)
1502 ;; In Guix, wxpython has not yet been packaged for Python 3.
1503 `(#:python ,python-2
1504 ;; This package has no tests.
1507 (modify-phases %standard-phases
1508 (add-before 'build 'patch-source
1509 (lambda* (#:key inputs #:allow-other-keys)
1510 ;; The youtube-dl-gui program lets you configure options. Some of
1511 ;; them are problematic, so we change their defaults.
1512 (substitute* "youtube_dl_gui/optionsmanager.py"
1513 ;; When this is true, the builder process will try (and fail) to
1514 ;; write logs to the builder user's home directory.
1515 (("'enable_log': True") "'enable_log': False")
1516 ;; This determines which youtube-dl program youtube-dl-gui will
1517 ;; run. If we don't set this, then youtube-dl-gui might download
1518 ;; an arbitrary copy from the Internet into the user's home
1519 ;; directory and run it, so let's make sure youtube-dl-gui uses
1520 ;; the youtube-dl from the inputs by default.
1521 (("'youtubedl_path': self.config_path")
1522 (string-append "'youtubedl_path': '"
1523 (assoc-ref inputs "youtube-dl")
1525 ;; When this is True, when youtube-dl-gui is finished downloading
1526 ;; a file, it will try (and possibly fail) to open the directory
1527 ;; containing the downloaded file. This can fail because it
1528 ;; assumes that xdg-open is in PATH. Unfortunately, simply
1529 ;; adding xdg-utils to the propagated inputs is not enough to
1530 ;; make this work, so for now we set the default to False.
1531 (("'open_dl_dir': True") "'open_dl_dir': False"))
1532 ;; The youtube-dl program from the inputs is actually a wrapper
1533 ;; script written in bash, so attempting to invoke it as a python
1534 ;; script will fail.
1535 (substitute* "youtube_dl_gui/downloaders.py"
1536 (("cmd = \\['python', self\\.youtubedl_path\\]")
1537 "cmd = [self.youtubedl_path]"))
1538 ;; Use relative paths for installing data files so youtube-dl-gui
1539 ;; installs the files relative to its prefix in the store, rather
1540 ;; than relative to /. Also, instead of installing data files into
1541 ;; $prefix/usr/share, install them into $prefix/share for
1542 ;; consistency (see: (standards) Directory Variables).
1543 (substitute* "setup.py"
1544 (("= '/usr/share") "= 'share"))
1545 ;; Update get_locale_file() so it finds the installed localization
1547 (substitute* "youtube_dl_gui/utils.py"
1548 (("os\\.path\\.join\\('/usr', 'share'")
1549 (string-append "os.path.join('"
1550 (assoc-ref %outputs "out")
1554 `(("python2-wxpython" ,python2-wxpython)
1555 ("youtube-dl" ,youtube-dl)))
1556 (home-page "https://github.com/MrS0m30n3/youtube-dl-gui")
1558 "GUI (Graphical User Interface) for @command{youtube-dl}")
1560 "Youtube-dlG is a GUI (Graphical User Interface) for
1561 @command{youtube-dl}. You can use it to download videos from YouTube and any
1562 other site that youtube-dl supports.")
1563 (license license:unlicense)))
1565 (define-public you-get
1568 (version "0.4.1302")
1572 (url "https://github.com/soimort/you-get.git")
1573 (commit (string-append "v" version))))
1574 (file-name (git-file-name name version))
1577 "1fwwzslv1vpjr8q0fq10dbngr8zai1n3d6na700cgpky4j9y0y99"))))
1578 (build-system python-build-system)
1580 `(("ffmpeg" ,ffmpeg))) ; for multi-part and >=1080p videos
1583 (modify-phases %standard-phases
1584 (add-after 'unpack 'qualify-input-references
1585 ;; Explicitly invoke the input ffmpeg, instead of whichever one
1586 ;; happens to be in the user's $PATH at run time.
1587 (lambda* (#:key inputs #:allow-other-keys)
1588 (let ((ffmpeg (string-append (assoc-ref inputs "ffmpeg")
1590 (substitute* "src/you_get/processor/ffmpeg.py"
1591 ;; Don't blindly replace all occurrences of ‘'ffmpeg'’: the
1592 ;; same string is also used when sniffing ffmpeg's output.
1593 (("(FFMPEG == |\\()'ffmpeg'" _ prefix)
1594 (string-append prefix "'" ffmpeg "'")))
1596 #:tests? #f)) ; XXX some tests need Internet access
1597 (synopsis "Download videos, audio, or images from Web sites")
1599 "You-Get is a command-line utility to download media contents (videos,
1600 audio, images) from the Web. It can use either mpv or vlc for playback.")
1601 (home-page "https://you-get.org/")
1602 (license license:expat)))
1604 (define-public youtube-viewer
1606 (name "youtube-viewer")
1611 (url "https://github.com/trizen/youtube-viewer.git")
1613 (file-name (git-file-name name version))
1616 "1j782m9rximybamd0qsc43hi7hgk333x9gy3ypzb61s0sifs0i6m"))))
1617 (build-system perl-build-system)
1619 `(("perl-module-build" ,perl-module-build)))
1620 ;; FIXME: Add optional dependencies once available:
1621 ;; perl-lwp-useragent-cached and perl-term-readline-gnu
1623 `(("perl-data-dump" ,perl-data-dump)
1624 ("perl-file-sharedir" ,perl-file-sharedir)
1625 ("perl-gtk2" ,perl-gtk2)
1626 ("perl-json" ,perl-json)
1627 ("perl-libwww" ,perl-libwww)
1628 ("perl-lwp-protocol-https" ,perl-lwp-protocol-https)
1629 ("perl-mozilla-ca" ,perl-mozilla-ca)
1630 ("perl-unicode-linebreak" ,perl-unicode-linebreak)
1632 ;; Some videos play without youtube-dl, but others silently fail to.
1633 ("youtube-dl" ,youtube-dl)))
1635 `(#:modules ((guix build perl-build-system)
1638 #:module-build-flags '("--gtk")
1640 (modify-phases %standard-phases
1641 (add-after 'unpack 'refer-to-inputs
1642 (lambda* (#:key inputs #:allow-other-keys)
1643 (substitute* "lib/WWW/YoutubeViewer.pm"
1645 (format #f "'~a/bin/youtube-dl'"
1646 (assoc-ref inputs "youtube-dl"))))
1648 (add-after 'install 'install-desktop
1649 (lambda* (#:key outputs #:allow-other-keys)
1650 (let* ((out (assoc-ref outputs "out"))
1651 (sharedir (string-append out "/share")))
1652 (install-file "share/gtk-youtube-viewer.desktop"
1653 (string-append sharedir "/applications"))
1654 (install-file "share/icons/gtk-youtube-viewer.png"
1655 (string-append sharedir "/pixmaps"))
1657 (add-after 'install 'wrap-program
1658 (lambda* (#:key outputs #:allow-other-keys)
1659 (let* ((out (assoc-ref outputs "out"))
1660 (bin-dir (string-append out "/bin/"))
1661 (site-dir (string-append out "/lib/perl5/site_perl/"))
1662 (lib-path (getenv "PERL5LIB")))
1663 (for-each (cut wrap-program <>
1664 `("PERL5LIB" ":" prefix (,lib-path ,site-dir)))
1665 (find-files bin-dir))
1668 "Lightweight application for searching and streaming videos from YouTube")
1670 "Youtube-viewer searches and plays YouTube videos in a native player.
1671 It comes with various search options; it can search for videos, playlists
1672 and/or channels. The videos are streamed directly in a selected video player
1673 at the best resolution (customizable) and with closed-captions (if available).
1674 Both command-line and GTK2 interface are available.")
1675 (home-page "https://github.com/trizen/youtube-viewer")
1676 (license license:perl-license)))
1678 (define-public libbluray
1684 (uri (string-append "https://download.videolan.org/videolan/"
1685 name "/" version "/"
1686 name "-" version ".tar.bz2"))
1689 "1zxfnw1xbghcj7b3zz5djndv6gwssxda19cz1lrlqrkg8577r7kd"))))
1690 (build-system gnu-build-system)
1692 `(#:configure-flags '("--disable-bdjava-jar")
1694 (modify-phases %standard-phases
1695 (add-after 'unpack 'refer-to-libxml2-in-.pc-file
1696 ;; Avoid the need to propagate libxml2 by referring to it
1697 ;; directly, as is already done for fontconfig & freetype.
1698 (lambda* (#:key inputs #:allow-other-keys)
1699 (let ((libxml2 (assoc-ref inputs "libxml2")))
1700 (substitute* "configure"
1701 ((" libxml-2.0") ""))
1702 (substitute* "src/libbluray.pc.in"
1703 (("^Libs.private:" field)
1704 (string-append field " -L" libxml2 "/lib -lxml2")))
1706 (add-before 'build 'fix-dlopen-paths
1707 (lambda* (#:key inputs #:allow-other-keys)
1708 (let ((libaacs (assoc-ref inputs "libaacs"))
1709 (libbdplus (assoc-ref inputs "libbdplus")))
1710 (substitute* "src/libbluray/disc/aacs.c"
1712 (string-append "\"" libaacs "/lib/libaacs\"")))
1713 (substitute* "src/libbluray/disc/bdplus.c"
1715 (string-append "\"" libbdplus "/lib/libbdplus\"")))
1717 (native-inputs `(("pkg-config" ,pkg-config)))
1719 `(("fontconfig" ,fontconfig)
1720 ("freetype" ,freetype)
1721 ("libaacs" ,libaacs)
1722 ("libbdplus" ,libbdplus)
1723 ("libxml2" ,libxml2)))
1724 (home-page "https://www.videolan.org/developers/libbluray.html")
1725 (synopsis "Blu-Ray Disc playback library")
1727 "libbluray is a library designed for Blu-Ray Disc playback for media
1728 players, like VLC or MPlayer.")
1729 (license license:lgpl2.1+)))
1731 (define-public libdvdread
1737 (uri (string-append "https://download.videolan.org/videolan/"
1738 "libdvdread/" version "/"
1739 "libdvdread-" version ".tar.bz2"))
1742 "1gfmh8ii3s2fw1c8vn57piwxc0smd3va4h7xgp9s8g48cc04zki8"))))
1743 (build-system gnu-build-system)
1745 `(#:configure-flags '("--with-libdvdcss=yes")))
1747 `(("pkg-config" ,pkg-config)))
1749 `(("libdvdcss" ,libdvdcss)))
1750 (home-page "http://dvdnav.mplayerhq.hu/")
1751 (synopsis "Library for reading video DVDs")
1753 "Libdvdread provides a simple foundation for reading DVD video
1754 disks. It provides the functionality that is required to access many
1755 DVDs. It parses IFO files, reads NAV-blocks, and performs CSS
1756 authentication and descrambling (if an external libdvdcss library is
1758 (license license:gpl2+)))
1760 (define-public dvdauthor
1767 (uri (string-append "mirror://sourceforge/dvdauthor/dvdauthor-"
1771 "1drfc47hikfzc9d7hjk34rw10iqw01d2vwmn91pv73ppx4nsj81h"))))
1772 (build-system gnu-build-system)
1774 `(("libdvdread" ,libdvdread)
1776 ("imagemagick" ,imagemagick)
1777 ("libxml2" ,libxml2)
1778 ("freetype" ,freetype)))
1780 `(("pkg-config" ,pkg-config)))
1781 (synopsis "Generates a DVD-Video movie from a MPEG-2 stream")
1782 (description "@command{dvdauthor} will generate a DVD-Video movie from a
1783 MPEG-2 stream containing VOB packets.")
1784 (home-page "http://dvdauthor.sourceforge.net")
1785 (license license:gpl3+)))
1787 (define-public libdvdnav
1793 (uri (string-append "https://download.videolan.org/videolan/"
1794 name "/" version "/"
1795 name "-" version ".tar.bz2"))
1798 "062njcksmpgw9yv3737qkf93r2pzhaxi9szqjabpa8d010dp38ph"))))
1799 (build-system gnu-build-system)
1801 `(("pkg-config" ,pkg-config)))
1803 `(("libdvdread" ,libdvdread)))
1804 (home-page "http://dvdnav.mplayerhq.hu/")
1805 (synopsis "Library for video DVD navigation features")
1807 "Libdvdnav is a library for developers of multimedia
1808 applications. It allows easy use of sophisticated DVD navigation features
1809 such as DVD menus, multiangle playback and even interactive DVD games. All
1810 this functionality is provided through a simple API which provides the DVD
1811 playback as a single logical stream of blocks, intermitted by special
1812 dvdnav events to report certain conditions. The main usage of libdvdnav is
1813 a loop regularly calling a function to get the next block, surrounded by
1814 additional calls to tell the library of user interaction. The whole
1815 DVD virtual machine and internal playback states are completely
1817 (license license:gpl2+)))
1819 (define-public libdvdcss
1825 (uri (string-append "https://download.videolan.org/pub/"
1826 name "/" version "/"
1827 name "-" version ".tar.bz2"))
1830 "0x957zzpf4w2cp8zlk29prj8i2q6hay3lzdzsyz8y3cwxivyvhkq"))))
1831 (build-system gnu-build-system)
1832 (home-page "https://www.videolan.org/developers/libdvdcss.html")
1833 (synopsis "Library for accessing DVDs as block devices")
1835 "libdvdcss is a simple library designed for accessing DVDs like a block
1836 device without having to bother about the decryption.")
1837 (license license:gpl2+)))
1839 (define-public srt2vtt
1846 "https://files.dthompson.us/srt2vtt/srt2vtt-"
1850 "16b377znjm6qlga5yb8aj7b7bcisa1ghcnj2lrb1d30lvxp4liif"))))
1851 (build-system gnu-build-system)
1853 `(("guile" ,guile-2.0)))
1854 (synopsis "SubRip to WebVTT subtitle converter")
1855 (description "srt2vtt converts SubRip formatted subtitles to WebVTT format
1856 for use with HTML5 video.")
1857 (home-page "https://dthompson.us/projects/srt2vtt.html")
1858 (license license:gpl3+)))
1860 (define-public avidemux
1867 "mirror://sourceforge/avidemux/avidemux/" version "/"
1868 "avidemux_" version ".tar.gz"))
1871 "17x2mnnr5h8pp764p55l1xcn2ljnzhbj8cykajlllvk4rc4qwxld"))
1872 (patches (search-patches "avidemux-install-to-lib.patch"))))
1873 (build-system cmake-build-system)
1875 `(("pkg-config" ,pkg-config)))
1876 ;; FIXME: Once packaged, add libraries not found during the build.
1878 `(("alsa-lib" ,alsa-lib)
1879 ("fontconfig" ,fontconfig)
1880 ("freetype" ,freetype)
1881 ("fribidi" ,fribidi)
1886 ("libvdpau" ,libvdpau)
1887 ("libvorbis" ,libvorbis)
1891 ("pulseaudio" ,pulseaudio)
1892 ("python" ,python-wrapper)
1894 ("qttools" ,qttools)
1900 `(#:tests? #f ; no check target
1902 ;; Make sure files inside the included ffmpeg tarball are
1904 (let ((ffmpeg "ffmpeg-4.1.1"))
1905 (modify-phases %standard-phases
1906 (add-before 'patch-source-shebangs 'unpack-ffmpeg
1908 (with-directory-excursion "avidemux_core/ffmpeg_package"
1909 (invoke "tar" "xf" (string-append ffmpeg ".tar.bz2"))
1910 (delete-file (string-append ffmpeg ".tar.bz2")))
1912 (add-after 'patch-source-shebangs 'repack-ffmpeg
1914 (with-directory-excursion "avidemux_core/ffmpeg_package"
1915 (substitute* (string-append ffmpeg "/configure")
1916 (("#! /bin/sh") (string-append "#!" (which "sh"))))
1917 (invoke "tar" "cjf" (string-append ffmpeg ".tar.bz2") ffmpeg
1918 ;; avoid non-determinism in the archive
1919 "--sort=name" "--mtime=@0"
1920 "--owner=root:0" "--group=root:0")
1921 (delete-file-recursively ffmpeg))
1925 ;; Copy-paste settings from the cmake build system.
1926 (setenv "CMAKE_LIBRARY_PATH" (getenv "LIBRARY_PATH"))
1927 (setenv "CMAKE_INCLUDE_PATH" (getenv "C_INCLUDE_PATH"))
1930 (lambda* (#:key inputs outputs #:allow-other-keys)
1931 (let* ((out (assoc-ref outputs "out"))
1932 (lib (string-append out "/lib"))
1934 (sdl (assoc-ref inputs "sdl"))
1936 (lambda* (component srcdir #:optional (args '()))
1937 (let ((builddir (string-append "build_" component)))
1939 (with-directory-excursion builddir
1940 (apply invoke "cmake"
1941 "-DCMAKE_INSTALL_RPATH_USE_LINK_PATH=TRUE"
1942 (string-append "-DCMAKE_INSTALL_PREFIX=" out)
1943 (string-append "-DCMAKE_INSTALL_RPATH=" lib)
1944 (string-append "-DCMAKE_SHARED_LINKER_FLAGS="
1945 "\"-Wl,-rpath=" lib "\"")
1946 (string-append "-DAVIDEMUX_SOURCE_DIR=" top)
1947 (string-append "-DSDL_INCLUDE_DIR="
1949 (string-append "../" srcdir)
1953 (number->string (parallel-job-count)))
1954 (invoke "make" "install"))))))
1956 (build_component "core" "avidemux_core")
1957 (build_component "cli" "avidemux/cli")
1958 (build_component "qt4" "avidemux/qt4")
1959 (build_component "plugins_common" "avidemux_plugins"
1960 '("-DPLUGIN_UI=COMMON"))
1961 (build_component "plugins_cli" "avidemux_plugins"
1962 '("-DPLUGIN_UI=CLI"))
1963 (build_component "plugins_qt4" "avidemux_plugins"
1964 '("-DPLUGIN_UI=QT4"))
1965 (build_component "plugins_settings" "avidemux_plugins"
1966 '("-DPLUGIN_UI=SETTINGS"))
1967 ;; Remove .exe and .dll file.
1968 (delete-file-recursively
1969 (string-append out "/share/ADM6_addons"))
1971 (delete 'install)))))
1972 (home-page "http://fixounet.free.fr/avidemux/")
1973 (synopsis "Video editor")
1974 (description "Avidemux is a video editor designed for simple cutting,
1975 filtering and encoding tasks. It supports many file types, including AVI,
1976 DVD compatible MPEG files, MP4 and ASF, using a variety of codecs. Tasks
1977 can be automated using projects, job queue and powerful scripting
1979 (supported-systems '("x86_64-linux" "i686-linux" "armhf-linux"))
1980 ;; Software with various licenses is included, see License.txt.
1981 (license license:gpl2+)))
1983 (define-public vapoursynth
1985 (name "vapoursynth")
1990 (url "https://github.com/vapoursynth/vapoursynth.git")
1991 (commit (string-append "R" version))))
1992 (file-name (git-file-name name version))
1995 "1ma2s7dxk6y6l04qj1jvgwia4xj7999ny3a1yx2vbk5l83giam2p"))))
1996 (build-system gnu-build-system)
1998 `(("autoconf" ,autoconf)
1999 ("automake" ,automake)
2000 ("cython" ,python-cython)
2001 ("libtool" ,libtool)
2002 ("pkg-config" ,pkg-config)
2006 `(("ffmpeg" ,ffmpeg)
2008 ("tesseract-ocr" ,tesseract-ocr)
2012 (modify-phases %standard-phases
2013 (add-after 'unpack 'autogen
2015 (invoke "sh" "autogen.sh"))))))
2016 (home-page "http://www.vapoursynth.com/")
2017 (synopsis "Video processing framework")
2018 (description "VapourSynth is a C++ library and Python module for video
2019 manipulation. It aims to be a modern rewrite of Avisynth, supporting
2020 multithreading, generalized colorspaces, per frame properties, and videos with
2022 ;; src/core/cpufeatures only allows x86, ARM or PPC
2023 (supported-systems (fold delete %supported-systems
2024 '("mips64el-linux" "aarch64-linux")))
2025 ;; As seen from the source files.
2026 (license license:lgpl2.1+)))
2035 "http://downloads.xvid.org/downloads/xvidcore-"
2036 version ".tar.bz2"))
2039 "1d0hy1w9sn6491a3vhyf3vmhq4xkn6yd4ralx1191s6qz5wz483w"))))
2040 (build-system gnu-build-system)
2041 (native-inputs `(("yasm" ,yasm)))
2044 (modify-phases %standard-phases
2046 'configure 'pre-configure
2048 (chdir "build/generic")
2049 (substitute* "configure"
2050 (("#! /bin/sh") (string-append "#!" (which "sh"))))
2052 ;; No 'check' target.
2054 (home-page "https://www.xvid.com/")
2055 (synopsis "MPEG-4 Part 2 Advanced Simple Profile video codec")
2056 (description "Xvid is an MPEG-4 Part 2 Advanced Simple Profile (ASP) video
2057 codec library. It uses ASP features such as b-frames, global and quarter
2058 pixel motion compensation, lumi masking, trellis quantization, and H.263, MPEG
2059 and custom quantization matrices.")
2060 (license license:gpl2+)))
2062 (define-public streamlink
2069 (uri (pypi-uri "streamlink" version))
2072 "0l2145fd60i76afjisfxd48cwhwyir07i7s3bnimdq5db2kzkix8"))
2073 (patches (search-patches "streamlink-update-test.patch"))))
2074 (build-system python-build-system)
2075 (home-page "https://github.com/streamlink/streamlink")
2077 `(("python-freezegun" ,python-freezegun)
2078 ("python-pytest" ,python-pytest)
2079 ("python-mock" ,python-mock)
2080 ("python-requests-mock" ,python-requests-mock)))
2082 `(("python-pysocks" ,python-pysocks)
2083 ("python-websocket-client" ,python-websocket-client)
2084 ("python-iso3166" ,python-iso3166)
2085 ("python-iso639" ,python-iso639)
2086 ("python-isodate" ,python-isodate)
2087 ("python-pycryptodome" ,python-pycryptodome)
2088 ("python-requests" ,python-requests)
2089 ("python-urllib3" ,python-urllib3)))
2090 (synopsis "Extract streams from various services")
2091 (description "Streamlink is command-line utility that extracts streams
2092 from sites like Twitch.tv and pipes them into a video player of choice.")
2093 (license license:bsd-2)))
2095 (define-public livestreamer
2096 (deprecated-package "livestreamer" streamlink))
2098 (define-public twitchy
2099 (let ((commit "9beb36d80b16662414129693e74fa3a2fd97554e")) ; 3.4 has no tag
2102 (version (git-version "3.4" "1" commit))
2107 (url "https://github.com/BasioMeusPuga/twitchy.git")
2109 (file-name (git-file-name name version))
2112 "0di03h1j9ipp2bbnxxlxz07v87icyg2hmnsr4s7184z5ql8kpzr7"))))
2113 (build-system python-build-system)
2116 (modify-phases %standard-phases
2117 (add-after 'unpack 'patch-paths
2118 (lambda* (#:key inputs #:allow-other-keys)
2119 (substitute* "twitchy/twitchy_play.py"
2121 (string-append "\"" (assoc-ref inputs "streamlink")
2122 "/bin/streamlink ")))
2124 (add-before 'check 'check-setup
2126 (setenv "HOME" (getcwd)) ;Needs to write to ‘$HOME’.
2128 (add-after 'install 'install-rofi-plugin
2129 (lambda* (#:key outputs #:allow-other-keys)
2130 (install-file "plugins/rofi-twitchy"
2131 (string-append (assoc-ref outputs "out")
2135 `(("python-requests" ,python-requests)
2136 ("streamlink" ,streamlink)))
2137 (home-page "https://github.com/BasioMeusPuga/twitchy")
2138 (synopsis "Command-line interface for Twitch.tv")
2140 "This package provides a command-line interface for Twitch.tv")
2141 (license license:gpl3+))))
2150 (url "https://github.com/mltframework/mlt.git")
2151 (commit (string-append "v" version))))
2152 (file-name (git-file-name name version))
2155 "0pzm3mjbbdl2rkbswgyfkx552xlxh2qrwzsi2a4dicfr92rfgq6w"))))
2156 (build-system gnu-build-system)
2158 `(#:tests? #f ; no tests
2159 #:make-flags '("CC=gcc" "CXX=g++ -std=gnu++11")
2161 (list "--enable-gpl3"
2164 (modify-phases %standard-phases
2166 'configure 'override-LDFLAGS
2167 (lambda* (#:key outputs #:allow-other-keys)
2168 (substitute* "config.mak"
2170 (string-append "LDFLAGS+=-Wl,-rpath="
2171 (assoc-ref outputs "out")
2175 `(("alsa-lib" ,alsa-lib)
2176 ("ffmpeg" ,ffmpeg-3.4)
2178 ("frei0r-plugins" ,frei0r-plugins)
2179 ("gdk-pixbuf" ,gdk-pixbuf)
2181 ("libxml2" ,libxml2)
2184 ("libsamplerate" ,libsamplerate)
2185 ("pulseaudio" ,pulseaudio)
2191 `(("pkg-config" ,pkg-config)))
2192 (home-page "https://www.mltframework.org/")
2193 (synopsis "Author, manage, and run multitrack audio/video compositions")
2195 "MLT is a multimedia framework, designed and developed for television
2196 broadcasting. It provides a toolkit for broadcasters, video editors, media
2197 players, transcoders, web streamers and many more types of applications. The
2198 functionality of the system is provided via an assortment of ready to use
2199 tools, XML authoring components, and an extensible plug-in based API.")
2200 (license license:gpl3)))
2202 (define-public v4l-utils
2208 (uri (string-append "https://linuxtv.org/downloads/v4l-utils"
2209 "/v4l-utils-" version ".tar.bz2"))
2212 "1bkqlrizx0j2rd6ybam2x17bjrpwzl4v4szmnzm3cmixis3w3npr"))))
2213 (build-system gnu-build-system)
2216 (list (string-append "--with-udevdir="
2217 (assoc-ref %outputs "out")
2219 "CXXFLAGS=-std=gnu++11")))
2222 ("pkg-config" ,pkg-config)))
2224 `(("alsa-lib" ,alsa-lib)
2226 ("libjpeg" ,libjpeg)
2230 (synopsis "Realtime video capture utilities for Linux")
2231 (description "The v4l-utils provide a series of libraries and utilities to
2232 be used for realtime video capture via Linux-specific APIs.")
2233 (home-page "https://linuxtv.org/wiki/index.php/V4l-utils")
2234 ;; libv4l2 is LGPL2.1+, while utilities are GPL2 only.
2235 (license (list license:lgpl2.1+ license:gpl2))))
2244 (url "https://github.com/obsproject/obs-studio.git")
2246 (file-name (git-file-name name version))
2249 "1c0a5vy4h3qwz69qw3bydyk7r651ib5a9jna4yj6c25p3p9isdvp"))))
2250 (build-system cmake-build-system)
2252 `(#:tests? #f)) ; no tests
2254 `(("pkg-config" ,pkg-config)))
2256 `(("alsa-lib" ,alsa-lib)
2260 ("fontconfig" ,fontconfig)
2261 ("freetype" ,freetype)
2263 ("jansson" ,jansson)
2264 ("libx264" ,libx264)
2265 ("libxcomposite" ,libxcomposite)
2267 ("pulseaudio" ,pulseaudio)
2269 ("qtx11extras" ,qtx11extras)
2271 ("v4l-utils" ,v4l-utils)
2273 (synopsis "Live streaming software")
2274 (description "Open Broadcaster Software provides a graphical interface for
2275 video recording and live streaming. OBS supports capturing audio and video
2276 from many input sources such as webcams, X11 (for screencasting), PulseAudio,
2278 (home-page "https://obsproject.com")
2279 (supported-systems '("x86_64-linux" "i686-linux"))
2280 (license license:gpl2+)))
2282 (define-public libvdpau
2289 (uri (string-append "https://gitlab.freedesktop.org/vdpau/libvdpau"
2290 "/uploads/14b620084c027d546fa0b3f083b800c6/"
2291 "libvdpau-" version ".tar.bz2"))
2294 "01ps6g6p6q7j2mjm9vn44pmzq3g75mm7mdgmnhb1qkjjdwc9njba"))))
2295 (build-system gnu-build-system)
2297 `(("pkg-config" ,pkg-config)))
2299 `(("libx11" ,libx11 "out")
2300 ("libxext" ,libxext)
2301 ("xorgproto" ,xorgproto)))
2302 (home-page "https://wiki.freedesktop.org/www/Software/VDPAU/")
2303 (synopsis "Video Decode and Presentation API")
2304 (description "VDPAU is the Video Decode and Presentation API for UNIX. It
2305 provides an interface to video decode acceleration and presentation hardware
2306 present in modern GPUs.")
2307 (license (license:x11-style "file://COPYING"))))
2309 (define-public vdpauinfo
2316 (uri (string-append "https://secure.freedesktop.org/~aplattner/vdpau/"
2317 name "-" version ".tar.gz"))
2320 "1i2b0k9h8r0lnxlrkgqzmrjakgaw3f1ygqqwzx8w6676g85rcm20"))))
2321 (build-system gnu-build-system)
2323 `(("pkg-config" ,pkg-config)
2324 ("libx11" ,libx11)))
2326 `(("libvdpau" ,libvdpau)))
2327 (home-page "https://wiki.freedesktop.org/www/Software/VDPAU/")
2328 (synopsis "Tool to query the capabilities of a VDPAU implementation")
2329 (description "Vdpauinfo is a tool to query the capabilities of a VDPAU
2331 (license (license:x11-style "file://COPYING"))))
2333 (define-public libvdpau-va-gl
2335 (name "libvdpau-va-gl")
2340 (uri (string-append "https://github.com/i-rinat/libvdpau-va-gl/"
2341 "releases/download/v" version "/libvdpau-va-gl-"
2345 "1x2ag1f2fwa4yh1g5spv99w9x1m33hbxlqwyhm205ssq0ra234bx"))
2346 (patches (search-patches "libvdpau-va-gl-unbundle.patch"))
2347 (modules '((guix build utils)))
2348 (snippet '(begin (delete-file-recursively "3rdparty")
2350 (build-system cmake-build-system)
2352 '(#:tests? #f)) ; Tests require a running X11 server, with VA-API support.
2354 `(("libvdpau" ,libvdpau)
2355 ("pkg-config" ,pkg-config)))
2359 (home-page "https://github.com/i-rinat/libvdpau-va-gl")
2360 (synopsis "VDPAU driver with VA-API/OpenGL backend")
2362 "Many applications can use VDPAU to accelerate portions of the video
2363 decoding process and video post-processing to the GPU video hardware. Since
2364 there is no VDPAU available on Intel chips, they fall back to different drawing
2365 techniques. This driver uses OpenGL under the hood to accelerate drawing and
2366 scaling and VA-API (if available) to accelerate video decoding.")
2367 (license license:expat)))
2369 (define-public recordmydesktop
2371 (name "recordmydesktop")
2375 (uri (string-append "mirror://sourceforge/" name "/" name "/"
2376 version "/recordmydesktop-" version ".tar.gz"))
2379 "133kkl5j0r877d41bzj7kj0vf3xm8x80yyx2n8nqxrva304f58ik"))))
2380 (build-system gnu-build-system)
2381 (inputs `(("popt" ,popt)
2386 ("libxfixes" ,libxfixes)
2387 ("libxdamage" ,libxdamage)
2388 ("libxext" ,libxext)
2389 ("alsa-lib" ,alsa-lib)
2390 ("libvorbis" ,libvorbis)
2391 ("libtheora" ,libtheora)))
2392 (home-page "http://recordmydesktop.sourceforge.net/")
2393 (synopsis "Desktop session video recorder")
2395 "recordMyDesktop is a command-line tool that captures the activity in
2396 your graphical desktop and encodes it as a video. This is a useful tool for
2397 making @dfn{screencasts}.")
2398 (license license:gpl2+)))
2400 (define-public simplescreenrecorder
2402 (name "simplescreenrecorder")
2408 (url "https://github.com/MaartenBaert/ssr.git")
2410 (file-name (git-file-name name version))
2413 "0n702dnv4qshgn3b90ixvplfafjhgz6040yir5vy8khjdpciysq4"))))
2414 (build-system cmake-build-system)
2415 ;; Although libx11, libxfixes, libxext are listed as build dependencies in
2416 ;; README.md, the program builds and functions properly without them.
2417 ;; As a result, they are omitted. Please add them back if problems appear.
2419 `(("alsa-lib" ,alsa-lib)
2424 ("pulseaudio" ,pulseaudio)
2426 ("qtx11extras" ,qtx11extras)))
2427 (native-inputs `(("pkg-config" ,pkg-config)))
2430 (list "-DWITH_QT5=TRUE")
2431 #:tests? #f)) ; no test suite
2432 ;; Using HTTPS causes part of the page to be displayed improperly.
2433 (home-page "http://www.maartenbaert.be/simplescreenrecorder/")
2434 (synopsis "Screen recorder")
2435 (description "SimpleScreenRecorder is an easy to use screen recorder with
2436 a graphical user interface. It supports recording the entire screen, or a
2437 part of it, and allows encoding in many different codecs and file formats.
2438 Other features include a live preview and live streaming.")
2439 (license (list license:gpl3+ ; most files
2440 license:zlib ; glinject/elfhacks.*
2441 license:isc ; glinject/*
2442 license:x11)))) ; build-aux/install-sh
2444 (define-public libsmpeg
2447 (version "0.4.5-401")
2451 (url "svn://svn.icculus.org/smpeg/trunk/")
2452 (revision 401))) ; last revision before smpeg2 (for SDL 2.0)
2453 (file-name (string-append name "-" version "-checkout"))
2456 "18yfkr70lr1x1hc8snn2ldnbzdcc7b64xmkqrfk8w59gpg7sl1xn"))))
2457 (build-system gnu-build-system)
2460 (modify-phases %standard-phases
2461 (add-after 'unpack 'autogen.sh
2463 (invoke "sh" "autogen.sh"))))))
2465 `(("autoconf" ,autoconf)
2466 ("automake" ,automake)))
2469 (home-page "http://icculus.org/smpeg/")
2470 (synopsis "SDL MPEG decoding library")
2472 "SMPEG (SDL MPEG Player Library) is a free MPEG1 video player library
2473 with sound support. Video playback is based on the ubiquitous Berkeley MPEG
2474 player, mpeg_play v2.2. Audio is played through a slightly modified mpegsound
2475 library, part of splay v0.8.2. SMPEG supports MPEG audio (MP3), MPEG-1 video,
2476 and MPEG system streams.")
2477 (license (list license:expat
2483 (define-public libsmpeg-with-sdl1
2484 (package (inherit libsmpeg)
2486 (version "0.4.5-399")
2490 (url "svn://svn.icculus.org/smpeg/trunk/")
2491 (revision 399))) ; tagged release 0.4.5
2492 (file-name (string-append name "-" version "-checkout"))
2495 "0jfi085rf3fa5xsn0vd3nqf32my8ph9c6a9445y7a8lrlz4dms64"))))
2499 (define-public libbdplus
2506 (uri (string-append "https://ftp.videolan.org/pub/videolan/libbdplus/"
2507 version "/" name "-" version ".tar.bz2"))
2509 (base32 "02n87lysqn4kg2qk7d1ffrp96c44zkdlxdj0n16hbgrlrpiwlcd6"))))
2511 `(("libgcrypt" ,libgcrypt)))
2512 (build-system gnu-build-system)
2513 (home-page "https://www.videolan.org/developers/libbdplus.html")
2514 (synopsis "Library for decrypting certain Blu-Ray discs")
2515 (description "libbdplus is a library which implements the BD+ System
2517 (license license:lgpl2.1+)))
2519 (define-public libaacs
2526 (uri (string-append "https://ftp.videolan.org/pub/videolan/libaacs/"
2527 version "/" name "-" version ".tar.bz2"))
2529 (base32 "1kms92i0c7i1yl659kqjf19lm8172pnpik5lsxp19xphr74vvq27"))))
2531 `(("libgcrypt" ,libgcrypt)))
2535 (build-system gnu-build-system)
2536 (home-page "https://www.videolan.org/developers/libaacs.html")
2537 (synopsis "Library for decrypting certain Blu-Ray discs")
2538 (description "libaacs is a library which implements the Advanced Access
2539 Content System specification.")
2540 (license license:lgpl2.1+)))
2542 (define-public mps-youtube
2544 (name "mps-youtube")
2550 (url "https://github.com/mps-youtube/mps-youtube.git")
2551 (commit (string-append "v" version))))
2552 (file-name (git-file-name name version))
2555 "1w1jhw9rg3dx7vp97cwrk5fymipkcy2wrbl1jaa38ivcjhqg596y"))))
2556 (build-system python-build-system)
2558 ;; Tests need to be disabled until #556 upstream is fixed. It reads as if the
2559 ;; test suite results differ depending on the country and also introduce
2560 ;; non-determinism in the tests.
2561 ;; https://github.com/mps-youtube/mps-youtube/issues/556
2564 `(("python-pafy" ,python-pafy)
2565 ("python-pygobject" ,python-pygobject))) ; For mpris2 support
2566 (home-page "https://github.com/mps-youtube/mps-youtube")
2567 (synopsis "Terminal based YouTube player and downloader")
2569 "@code{mps-youtube} is based on mps, a terminal based program to
2570 search, stream and download music. This implementation uses YouTube as
2571 a source of content and can play and download video as well as audio.
2572 It can use either mpv or mplayer for playback, and for conversion of
2573 formats ffmpeg or libav is used. Users should install one of the
2574 supported players in addition to this package.")
2575 (license license:gpl3+)))
2577 (define-public handbrake
2583 (uri (string-append "https://download.handbrake.fr/releases/"
2584 version "/HandBrake-" version "-source.tar.bz2"))
2587 "0bny0hwlr55g2c69rsamv0xvwmfh1s4a582b9vq20xv5ly84m6ms"))
2588 (modules '((guix build utils)))
2590 ;; Remove "contrib" and source not necessary for
2591 ;; building/running under a GNU environment.
2593 (for-each delete-file-recursively
2594 '("contrib" "macosx" "win"))
2595 (substitute* "make/include/main.defs"
2596 ;; Disable unconditional inclusion of "contrib" libraries
2597 ;; (ffmpeg, libvpx, libdvdread, libdvdnav, and libbluray),
2598 ;; which would lead to fetching and building of these
2599 ;; libraries. Use our own instead.
2600 (("MODULES \\+= contrib") "# MODULES += contrib"))
2602 (build-system glib-or-gtk-build-system)
2604 `(("automake" ,automake) ;gui subpackage must be bootstrapped
2605 ("autoconf" ,autoconf)
2606 ("curl" ,curl) ;not actually used, but tested for
2607 ("intltool" ,intltool)
2608 ("libtool" ,libtool)
2609 ("pkg-config" ,pkg-config)
2610 ("python" ,python-2))) ;for configuration
2613 ("dbus-glib" ,dbus-glib)
2615 ("fontconfig" ,fontconfig)
2616 ("freetype" ,freetype)
2618 ("gstreamer" ,gstreamer)
2619 ("gst-plugins-base" ,gst-plugins-base)
2621 ("jansson" ,jansson)
2624 ("libbluray" ,libbluray)
2625 ("libdvdnav" ,libdvdnav)
2626 ("libdvdread" ,libdvdread)
2627 ("libgudev" ,libgudev)
2628 ("libmpeg2" ,libmpeg2)
2629 ("libnotify" ,libnotify)
2632 ("libsamplerate" ,libsamplerate)
2633 ("libtheora" ,libtheora)
2634 ("libvorbis" ,libvorbis)
2636 ("libxml2" ,libxml2)
2637 ("libx264" ,libx264)
2641 `(#:tests? #f ;tests require Ruby and claim to be unsupported
2643 (list (string-append "CPPFLAGS=-I"
2644 (assoc-ref %build-inputs "libxml2")
2648 (modify-phases %standard-phases
2650 ;; Run bootstrap ahead of time so that shebangs get patched.
2652 (setenv "CONFIG_SHELL" (which "sh"))
2653 (setenv "NOCONFIGURE" "1")
2654 ;; Patch the Makefile so that it doesn't bootstrap again.
2655 (substitute* "gtk/module.rules"
2656 ((".*autogen\\.sh.*") ""))
2657 (invoke "sh" "./gtk/autogen.sh")))
2659 (lambda* (#:key outputs configure-flags #:allow-other-keys)
2660 ;; 'configure' is not an autoconf-generated script, and
2661 ;; errors on unrecognized arguments,
2662 ;; e.g. --enable-fast-install
2663 (let ((out (assoc-ref outputs "out")))
2664 (apply invoke "./configure"
2665 (string-append "--prefix=" out)
2666 (or configure-flags '())))))
2667 (add-after 'configure 'chdir-build
2668 (lambda _ (chdir "./build") #t)))))
2669 (home-page "https://handbrake.fr")
2670 (synopsis "Video transcoder")
2672 "HandBrake is a tool for converting video from any format to a selection
2673 of modern, widely supported codecs.")
2674 ;; Some under GPLv2+, some under LGPLv2.1+, and portions under BSD3.
2675 ;; Combination under GPLv2. See LICENSE.
2676 (license license:gpl2)))
2678 (define-public openh264
2684 (uri (string-append "https://github.com/cisco/"
2685 name "/releases/download/v"
2686 version "/Source.Code.tar.gz.gz"))
2687 (file-name (string-append name "-" version ".tar.gz"))
2690 "0niha3wnn1jsndvz9vfwy2wyql8mp9j6v75vjsipy0idwan5yzgf"))))
2691 (build-system gnu-build-system)
2694 ("python" ,python)))
2696 '(#:make-flags (list (string-append "PREFIX=" (assoc-ref %outputs "out"))
2698 #:test-target "test"
2699 #:phases (modify-phases %standard-phases
2700 ;; no configure script
2701 (delete 'configure))))
2702 (home-page "http://www.openh264.org/")
2703 (synopsis "H264 decoder library")
2705 "Openh264 is a library which can decode H264 video streams.")
2706 (license license:bsd-2)))
2708 (define-public libmp4v2
2715 ;; XXX: The new location of upstream is uncertain and will become relevant the
2716 ;; moment when the googlecode archive shuts down. It is past the date it
2717 ;; should've been turned off. I tried to communicate with upstream, but this
2718 ;; wasn't very responsive and not very helpful. The short summary is, it is
2719 ;; chaos when it comes to the amount of forks and only time will tell where
2720 ;; the new upstream location is.
2721 (uri (string-append "https://storage.googleapis.com/google-"
2722 "code-archive-downloads/v2/"
2723 "code.google.com/mp4v2/mp4v2-" version ".tar.bz2"))
2724 (file-name (string-append name "-" version ".tar.bz2"))
2727 "0f438bimimsvxjbdp4vsr8hjw2nwggmhaxgcw07g2z361fkbj683"))))
2728 (build-system gnu-build-system)
2730 "static")) ; 3.7MiB .a file
2733 (modify-phases %standard-phases
2734 (add-after 'unpack 'remove-dates
2736 ;; Make the build reproducible.
2737 (substitute* "configure"
2738 (("PROJECT_build=\"`date`\"") "PROJECT_build=\"\"")
2739 (("ac_abs_top_builddir=$ac_pwd") "ac_abs_top_builddir=\"\""))
2741 (add-after 'install 'move-static-libraries
2742 (lambda* (#:key outputs #:allow-other-keys)
2743 ;; Move static libraries to the "static" output.
2744 (let* ((out (assoc-ref outputs "out"))
2745 (lib (string-append out "/lib"))
2746 (static (assoc-ref outputs "static"))
2747 (slib (string-append static "/lib")))
2749 (for-each (lambda (file)
2750 (install-file file slib)
2752 (find-files lib "\\.a$"))
2755 `(("help2man" ,help2man)
2756 ("dejagnu" ,dejagnu)))
2757 (home-page "https://code.google.com/archive/p/mp4v2/")
2758 (synopsis "API to create and modify mp4 files")
2760 "The MP4v2 library provides an API to create and modify mp4 files as defined by
2761 ISO-IEC:14496-1:2001 MPEG-4 Systems. This file format is derived from Apple's QuickTime
2762 file format that has been used as a multimedia file format in a variety of platforms and
2763 applications. It is a very powerful and extensible format that can accommodate
2764 practically any type of media.")
2765 (license license:mpl1.1)))
2767 (define-public libmediainfo
2769 (name "libmediainfo")
2773 (uri (string-append "https://mediaarea.net/download/source/"
2775 name "_" version ".tar.bz2"))
2778 "1kchh6285b07z5nixv619hc9gml2ysdayicdiv30frrlqiyxqw4b"))))
2779 ;; TODO add a Big Buck Bunny webm for tests.
2781 `(("autoconf" ,autoconf)
2782 ("automake" ,automake)
2783 ("libtool" ,libtool)
2784 ("pkg-config" ,pkg-config)
2786 ("tinyxml2" ,tinyxml2)
2788 ("libzen" ,libzen)))
2789 (build-system gnu-build-system)
2791 '(#:tests? #f ; see above TODO
2793 ;; build scripts not in root of archive
2794 (modify-phases %standard-phases
2795 (add-after 'unpack 'change-to-build-dir
2797 (chdir "Project/GNU/Library")
2799 (add-after 'change-to-build-dir 'autogen
2801 (invoke "sh" "autogen.sh"))))))
2802 (home-page "https://mediaarea.net/en/MediaInfo")
2803 (synopsis "Library for retrieving media metadata")
2804 (description "MediaInfo is a library used for retrieving technical
2805 information and other metadata about audio or video files. A non-exhaustive
2806 list of the information MediaInfo can retrieve from media files include:
2809 @item General: title, author, director, album, track number, date, duration...
2810 @item Video: codec, aspect, fps, bitrate...
2811 @item Audio: codec, sample rate, channels, language, bitrate...
2812 @item Text: language of subtitle
2813 @item Chapters: number of chapters, list of chapters
2816 MediaInfo supports the following formats:
2819 @item Video: MKV, OGM, AVI, DivX, WMV, QuickTime, Real, MPEG-1,
2820 MPEG-2, MPEG-4, DVD (VOB)...
2821 @item Video Codecs: DivX, XviD, MSMPEG4, ASP, H.264, AVC...)
2822 @item Audio: OGG, MP3, WAV, RA, AC3, DTS, AAC, M4A, AU, AIFF...
2823 @item Subtitles: SRT, SSA, ASS, SAMI...
2825 (license license:bsd-2)))
2827 ;; TODO also have a GUI version available
2828 (define-public mediainfo
2834 ;; Warning: This source has proved unreliable 1 time at least.
2835 ;; Consider an alternate source or report upstream if this
2837 (uri (string-append "https://mediaarea.net/download/source/"
2838 name "/" version "/"
2839 name "_" version ".tar.bz2"))
2842 "1ix95ilcjlawcq6phh25cgplm3riqa2ii7ql82g8yagqs4ldqp6a"))))
2844 `(("autoconf" ,autoconf)
2845 ("automake" ,automake)
2846 ("libtool" ,libtool)
2847 ("pkg-config" ,pkg-config)
2849 ("libmediainfo" ,libmediainfo)
2850 ("libzen" ,libzen)))
2851 (build-system gnu-build-system)
2853 '(#:tests? #f ; lacks tests
2855 ;; build scripts not in root of archive
2856 (modify-phases %standard-phases
2857 (add-after 'unpack 'change-to-build-dir
2859 (chdir "Project/GNU/CLI")
2861 (home-page "https://mediaarea.net/en/MediaInfo")
2862 (synopsis "Utility for reading media metadata")
2863 (description "MediaInfo is a utility used for retrieving technical
2864 information and other metadata about audio or video files. It supports the
2865 many codecs and formats supported by libmediainfo.")
2866 (license license:bsd-2)))
2868 (define-public livemedia-utils
2870 (name "livemedia-utils")
2871 (version "2019.05.29")
2875 "https://download.videolan.org/contrib/live555/live."
2879 "08i63jr8ihn1xiq5z5n3yls3yz6li5sg0s454l56p5bcvbrw81my"))))
2880 (build-system gnu-build-system)
2882 '(#:tests? #f ; no tests
2883 #:make-flags (list "CC=gcc"
2884 (string-append "LDFLAGS=-Wl,-rpath="
2885 (assoc-ref %outputs "out") "/lib")
2886 (string-append "PREFIX="
2887 (assoc-ref %outputs "out")))
2888 #:phases (modify-phases %standard-phases
2889 (add-before 'configure 'fix-makefiles-generation
2891 (substitute* "genMakefiles"
2896 (invoke "./genMakefiles"
2897 "linux-with-shared-libraries"))))))
2898 (home-page "http://www.live555.com/liveMedia/")
2899 (synopsis "Set of C++ libraries for multimedia streaming")
2900 (description "This code forms a set of C++ libraries for multimedia
2901 streaming, using open standard protocols (RTP/RTCP, RTSP, SIP). The libraries
2902 can be used to stream, receive, and process MPEG, H.265, H.264, H.263+, DV or
2903 JPEG video, and several audio codecs. They can easily be extended to support
2904 additional (audio and/or video) codecs, and can also be used to build basic
2905 RTSP or SIP clients and servers.")
2906 (license license:lgpl3+)))
2908 (define-public libdvbpsi
2915 "https://download.videolan.org/pub/libdvbpsi/"
2916 version "/libdvbpsi-" version ".tar.bz2"))
2919 "1zn5hfv4qbahmydbwh59a3b480s3m5ss27r6ml35gqdip7r3jkmc"))))
2920 (build-system gnu-build-system)
2921 (home-page "https://www.videolan.org/developers/libdvbpsi.html")
2922 (synopsis "Library for decoding and generation of MPEG TS and DVB PSI
2924 (description "libdvbpsi is a simple library designed for decoding and
2925 generation of MPEG TS and DVB PSI tables according to standards ISO/IEC 13818s
2926 and ITU-T H.222.0.")
2927 (license license:lgpl2.1)))
2929 (define-public ffms2
2933 (home-page "https://github.com/FFMS/ffms2")
2937 (url "https://github.com/FFMS/ffms2.git")
2939 (file-name (git-file-name name version))
2942 "0dkz5b3gxq5p4xz0qqg6l2sigszrlsinz3skyf0ln4wf3zrvf8m5"))))
2943 (build-system gnu-build-system)
2946 (list "--enable-avresample")))
2950 `(("ffmpeg" ,ffmpeg)))
2952 `(("pkg-config" ,pkg-config)))
2953 (synopsis "Cross-platform wrapper around ffmpeg/libav")
2955 "FFMpegSource is a wrapper library around ffmpeg/libav that allows
2956 programmers to access a standard API to open and decompress media files.")
2957 ;; sources are distributed under a different license that the binary.
2958 ;; see https://github.com/FFMS/ffms2/blob/master/COPYING
2959 (license license:gpl2+))); inherits from ffmpeg
2961 (define-public aegisub
2968 "http://ftp.aegisub.org/pub/archives/releases/source/"
2969 name "-" version ".tar.xz"))
2972 "11b83qazc8h0iidyj1rprnnjdivj1lpphvpa08y53n42bfa36pn5"))
2973 (patches (search-patches "aegisub-icu59-include-unistr.patch"
2974 "aegisub-boost68.patch"))))
2975 (build-system gnu-build-system)
2978 (list "--disable-update-checker"
2979 "--without-portaudio"
2982 "CXXFLAGS=-DU_USING_ICU_NAMESPACE=1")
2983 ;; tests require busted, a lua package we don't have yet
2986 (modify-phases %standard-phases
2987 (add-before 'configure 'fix-ldflags
2989 (setenv "LDFLAGS" "-pthread")
2991 (add-after 'unpack 'fix-boost-headers
2994 '("src/subtitles_provider_libass.cpp"
2995 "src/colour_button.cpp"
2996 "src/video_provider_dummy.cpp"
2997 "./src/video_frame.cpp")
2998 (("#include <boost/gil/gil_all.hpp>")
2999 "#include <boost/gil.hpp>"))
3003 ("desktop-file-utils" ,desktop-file-utils)
3006 ("hunspell" ,hunspell)
3009 ("alsa-lib" ,alsa-lib)
3010 ("pulseaudio" ,pulseaudio)
3012 ("freetype" ,freetype)
3013 ("wxwidgets-gtk2" ,wxwidgets-gtk2)))
3015 `(("intltool" ,intltool)
3016 ("pkg-config" ,pkg-config)))
3017 (home-page "http://www.aegisub.org/")
3018 (synopsis "Subtitle engine")
3020 "Aegisub is a tool for creating and modifying subtitles. Aegisub makes
3021 it quick and easy to time subtitles to audio, and features many powerful
3022 tools for styling them, including a built-in real-time video preview.")
3023 (license (list license:bsd-3 ; the package is licensed under the bsd-3, except
3024 license:mpl1.1 ; for vendor/universalchardet under the mpl1.1
3025 license:expat)))) ; and src/gl that is under a license similar
3026 ; the the Expat license, with a rewording (Software -> Materials). (called MIT
3027 ; by upstream). See https://github.com/Aegisub/Aegisub/blob/master/LICENCE
3028 ; src/MatroskaParser.(c|h) is under bsd-3 with permission from the author
3030 (define-public gst-transcoder
3032 (name "gst-transcoder")
3038 (url "https://github.com/pitivi/gst-transcoder.git")
3040 (file-name (git-file-name name version))
3043 "0nw1zykqc6c8xs3ri55pm00pwyz93z4y4nd880apfiwj7yv5p3az"))))
3044 (build-system meson-build-system)
3046 `(("gobject-introspection" ,gobject-introspection)
3048 ("gstreamer" ,gstreamer)
3049 ("gst-plugins-base" ,gst-plugins-base)))
3051 `(("python" ,python)
3052 ("pkg-config" ,pkg-config)))
3053 (home-page "https://github.com/pitivi/gst-transcoder/")
3054 (synopsis "GStreamer Transcoding API")
3055 (description "GStreamer Transcoding API")
3056 (license license:lgpl2.1)))
3065 (uri (string-append "mirror://sourceforge/gmerlin/"
3066 name "/" version "/"
3067 name "-" version ".tar.gz"))
3068 (file-name (string-append name "-" version ".tar.gz"))
3071 "1kikkn971a14zzm7svi7190ldc14fjai0xyhpbcmp48s750sraji"))))
3072 (build-system gnu-build-system)
3074 '(#:configure-flags '("LIBS=-lm")))
3076 `(("pkg-config" ,pkg-config)
3077 ("doxygen" ,doxygen)))
3078 (home-page "http://gmerlin.sourceforge.net")
3079 (synopsis "Low level library for multimedia API building")
3081 "Gavl is short for Gmerlin Audio Video Library. It is a low level
3082 library, upon which multimedia APIs can be built. Gavl handles all the
3083 details of audio and video formats like colorspaces, sample rates,
3084 multichannel configurations, etc. It provides standardized definitions for
3085 those formats as well as container structures for carrying audio samples or
3086 video images inside an application.
3088 In addition, it handles the sometimes ugly task of converting between all
3089 these formats and provides some elementary operations (copying, scaling,
3090 alpha blending etc).")
3091 (license license:gpl3)))
3093 (define-public frei0r-plugins
3095 (name "frei0r-plugins")
3100 (uri (string-append "https://files.dyne.org/frei0r/"
3101 "frei0r-plugins-" version ".tar.gz"))
3104 "0pji26fpd0dqrx1akyhqi6729s394irl73dacnyxk58ijqq4dhp0"))))
3105 (build-system gnu-build-system)
3108 (modify-phases %standard-phases
3109 (add-after 'unpack 'autotools
3111 (invoke "sh" "autogen.sh"))))))
3112 ;; TODO: opencv for additional face detection filters.
3117 `(("pkg-config" ,pkg-config)
3118 ("libtool" ,libtool)
3119 ("automake" ,automake)
3120 ("autoconf" ,autoconf)))
3121 (home-page "https://www.dyne.org/software/frei0r/")
3122 (synopsis "Minimalistic plugin API for video effects")
3124 "Frei0r is a minimalistic plugin API for video effects.
3125 The main emphasis is on simplicity for an API that will round up
3126 the most common video effects into simple filters, sources and
3127 mixers that can be controlled by parameters. Frei0r wants to
3128 provide a way to share these simple effects between many
3129 applications, avoiding their reimplementation by different projects.
3130 It counts more than 100 plugins.")
3131 (license (list license:gpl2+
3132 ;; The following files are licensed as LGPL2.1+:
3133 ;; src/generator/ising0r/ising0r.c
3134 ;; src/generator/onecol0r/onecol0r.cpp
3135 ;; src/generator/nois0r/nois0r.cpp
3136 ;; src/generator/lissajous0r/lissajous0r.cpp
3137 ;; src/filter/ndvi/gradientlut.hpp
3138 ;; src/filter/ndvi/ndvi.cpp
3139 ;; src/filter/facedetect/facedetect.cpp
3140 license:lgpl2.1+))))
3142 (define-public motion
3146 (home-page "https://motion-project.github.io/")
3150 (url "https://github.com/Motion-Project/motion.git")
3151 (commit (string-append "release-" version))))
3154 "05c1gx75xy2hw49x6vkydvwxbr80kipsc3nr906k3hq8735svx6f"))
3155 (file-name (git-file-name name version))))
3156 (build-system gnu-build-system)
3158 `(("autoconf" ,autoconf-wrapper)
3159 ("automake" ,automake)
3160 ("gettext" ,gettext-minimal)
3161 ("pkg-config" ,pkg-config)))
3163 `(("libjpeg" ,libjpeg)
3164 ("ffmpeg" ,ffmpeg-3.4)
3165 ("libmicrohttpd" ,libmicrohttpd)
3166 ("sqlite" ,sqlite)))
3168 '(#:phases (modify-phases %standard-phases
3171 (patch-shebang "version.sh")
3172 (invoke "autoreconf" "-vfi"))))
3173 #:configure-flags '("--sysconfdir=/etc")
3174 #:make-flags (list (string-append "sysconfdir="
3175 (assoc-ref %outputs "out")
3178 #:tests? #f)) ; no 'check' target
3179 (synopsis "Detect motion from video signals")
3181 "Motion is a program that monitors the video signal from one or more
3182 cameras and is able to detect if a significant part of the picture has
3183 changed. Or in other words, it can detect motion.")
3185 ;; Some files say "version 2" and others "version 2 or later".
3186 (license license:gpl2)))
3188 (define-public subdl
3189 (let ((commit "4cf5789b11f0ff3f863b704b336190bf968cd471")
3193 (version (git-version "1.0.3" revision commit))
3197 (url "https://github.com/alexanderwink/subdl.git")
3199 (file-name (git-file-name name version))
3202 "0kmk5ck1j49q4ww0lvas2767kwnzhkq0vdwkmjypdx5zkxz73fn8"))))
3203 (build-system trivial-build-system)
3205 `(#:modules ((guix build utils))
3207 (use-modules (guix build utils))
3208 (let* ((out (assoc-ref %outputs "out"))
3209 (bin (string-append out "/bin"))
3210 (source (assoc-ref %build-inputs "source"))
3211 (python (assoc-ref %build-inputs "python")))
3212 (install-file (string-append source "/subdl") bin)
3213 (patch-shebang (string-append bin "/subdl")
3214 (list (string-append python "/bin")))))))
3215 (inputs `(("python" ,python)))
3216 (synopsis "Command-line tool for downloading subtitles from opensubtitles.org")
3217 (description "Subdl is a command-line tool for downloading subtitles from
3218 opensubtitles.org. By default, it will search for English subtitles, display
3219 the results, download the highest-rated result in the requested language and
3220 save it to the appropriate filename.")
3221 (license license:gpl3+)
3222 (home-page "https://github.com/alexanderwink/subdl"))))
3224 (define-public l-smash
3231 (url "https://github.com/l-smash/l-smash.git")
3232 (commit (string-append "v" version))))
3233 (file-name (git-file-name name version))
3236 "0rcq9727im6kd8da8b7kzzbzxdldvmh5nsljj9pvr4m3lj484b02"))))
3237 (build-system gnu-build-system)
3239 `(#:tests? #f ;no tests
3241 (list (string-append "LDFLAGS=-Wl,-L.,-rpath="
3242 (assoc-ref %outputs "out") "/lib"))
3244 (modify-phases %standard-phases
3245 ;; configure fails if it is followed by CONFIG_SHELL
3247 (lambda* (#:key outputs #:allow-other-keys)
3248 (let ((out (assoc-ref outputs "out")))
3249 (invoke "./configure" (string-append "--prefix=" out)
3250 "--disable-static")))))))
3252 `(("which" ,which)))
3253 (home-page "https://l-smash.github.io/l-smash/")
3254 (synopsis "MP4 multiplexer and demultiplexer library")
3256 "L-SMASH is a cross-platform library that handles the ISO base media file
3257 format and some of its derived file formats, including MP4. It operates as a
3258 multiplexer and demultiplexer, and can mux video and audio in several formats
3259 using standalone executable files.")
3260 (license license:isc)))
3262 (define-public qtfaststart
3264 (name "qtfaststart")
3268 (uri (pypi-uri "qtfaststart" version))
3271 "0hcjfik8hhb1syqvyh5c6aillpvzal26nkjflcq1270z64aj6i5h"))))
3272 (build-system python-build-system)
3274 '(#:tests? #f)) ; no test suite
3275 (synopsis "Move QuickTime and MP4 metadata to the beginning of the file")
3276 (description "qtfaststart enables streaming and pseudo-streaming of
3277 QuickTime and MP4 files by moving metadata and offset information to the
3278 beginning of the file. It can also print some useful information about the
3279 structure of the file. This program is based on qt-faststart.c from the FFmpeg
3280 project, which is released into the public domain, as well as ISO 14496-12:2005
3281 (the official spec for MP4), which can be obtained from the ISO or found
3283 (home-page "https://github.com/danielgtaylor/qtfaststart")
3284 (license license:expat)))
3286 (define-public vidstab
3293 (url "https://github.com/georgmartius/vid.stab.git")
3294 (commit (string-append "v" version))))
3295 (file-name (git-file-name name version))
3298 "0a3frpm2kdbx7vszhg64p3alisag73bcspl7fp3a2f1kgq7rbh38"))))
3299 (build-system cmake-build-system)
3301 '(#:tests? #f)) ; tests are not run as part of standard build process
3302 (home-page "http://public.hronopik.de/vid.stab/")
3303 (synopsis "Video stabilization library")
3304 (description "Vidstab is a video stabilization library which can be used
3305 with FFmpeg. A video acquired using a hand-held camera or a camera mounted on a
3306 vehicle typically suffers from undesirable shakes and jitters. Activities such
3307 as surfing, skiing, riding and walking while shooting videos are especially
3308 prone to erratic camera shakes. Vidstab targets these video contents to help
3309 create smoother and stable videos.")
3310 (license license:gpl2+)))
3312 (define-public libopenshot
3314 (name "libopenshot")
3319 (url "https://github.com/OpenShot/libopenshot")
3320 (commit (string-append "v" version))))
3321 (file-name (git-file-name name version))
3324 "0r1qmr8ar5n72603xkj9h065vbpznrqsq88kxxmn9n8djyyvk03k"))
3325 (modules '((guix build utils)))
3327 ;; Allow overriding of the python installation dir
3328 (substitute* "src/bindings/python/CMakeLists.txt"
3329 (("(SET\\(PYTHON_MODULE_PATH.*)\\)" _ set)
3330 (string-append set " CACHE PATH "
3331 "\"Python bindings directory\")")))
3332 (delete-file-recursively "thirdparty")
3334 (build-system cmake-build-system)
3336 `(("pkg-config" ,pkg-config)
3339 ("unittest++" ,unittest-cpp)))
3340 (propagated-inputs ;all referenced in installed headers
3341 `(("cppzmq" ,cppzmq)
3343 ("imagemagick" ,imagemagick)
3344 ("jsoncpp" ,jsoncpp)
3345 ("libopenshot-audio" ,libopenshot-audio)
3347 ("qtmultimedia" ,qtmultimedia)
3348 ("zeromq" ,zeromq)))
3351 (list (string-append "-DPYTHON_MODULE_PATH:PATH=" %output "/lib/python"
3352 ,(version-major+minor (package-version python))
3354 "-DUSE_SYSTEM_JSONCPP:BOOL=ON")
3356 (modify-phases %standard-phases
3357 (add-before 'configure 'set-vars
3358 (lambda* (#:key inputs #:allow-other-keys)
3359 (setenv "LIBOPENSHOT_AUDIO_DIR"
3360 (assoc-ref inputs "libopenshot-audio"))
3362 (assoc-ref inputs "zeromq"))
3363 (setenv "UNITTEST_DIR"
3364 (string-append (assoc-ref inputs "unittest++")
3365 "/include/UnitTest++"))
3367 (home-page "https://openshot.org")
3368 (synopsis "Video-editing, animation, and playback library")
3369 (description "OpenShot Library (libopenshot) is a powerful C++ video
3370 editing library with a multi-threaded and feature rich video editing
3371 API. It includes bindings for Python, Ruby, and other languages.")
3372 (license license:lgpl3+)))
3374 (define-public openshot
3381 (url "https://github.com/OpenShot/openshot-qt")
3382 (commit (string-append "v" version))))
3383 (file-name (git-file-name name version))
3386 "0mg63v36h7l8kv2sgf6x8c1n3ygddkqqwlciz7ccxpbm4x1idqba"))
3387 (modules '((guix build utils)))
3390 (delete-file-recursively "src/images/fonts") #t))))
3391 (build-system python-build-system)
3393 `(("ffmpeg" ,ffmpeg)
3394 ("font-ubuntu" ,font-ubuntu)
3395 ("libopenshot" ,libopenshot)
3397 ("python-pyqt" ,python-pyqt)
3398 ("python-pyzmq" ,python-pyzmq)
3399 ("python-requests" ,python-requests)
3402 `(#:tests? #f ;no tests
3403 #:modules ((guix build python-build-system)
3404 (guix build qt-utils)
3406 #:imported-modules (,@%python-build-system-modules
3407 (guix build qt-utils))
3408 #:phases (modify-phases %standard-phases
3409 (delete 'build) ;install phase does all the work
3410 (add-after 'unpack 'patch-font-location
3411 (lambda* (#:key inputs #:allow-other-keys)
3412 (let ((font (assoc-ref inputs "font-ubuntu")))
3413 (substitute* "src/classes/app.py"
3414 (("info.IMAGES_PATH") (string-append "\"" font "\""))
3415 (("fonts") "share/fonts/truetype")))
3417 (add-before 'install 'set-tmp-home
3419 ;; src/classes/info.py "needs" to create several
3420 ;; directories in $HOME when loaded during build
3421 (setenv "HOME" "/tmp")
3423 (add-after 'install 'wrap-program
3424 (lambda* (#:key outputs #:allow-other-keys)
3425 (let ((out (assoc-ref outputs "out")))
3426 (wrap-qt-program out "openshot-qt"))
3428 (home-page "https://openshot.org")
3429 (synopsis "Video editor")
3430 (description "OpenShot takes your videos, photos, and music files and
3431 helps you create the film you have always dreamed of. Easily add sub-titles,
3432 transitions, and effects and then export your film to many common formats.")
3433 (license license:gpl3+)))
3435 (define-public dav1d
3442 (uri (list ;; The canonical download site.
3443 (string-append "https://downloads.videolan.org/pub/videolan/"
3444 "dav1d/" version "/dav1d-" version ".tar.xz")
3446 ;; Auto-generated tarballs from the Git repo?
3447 (string-append "https://code.videolan.org/videolan/dav1d/-/"
3448 "archive/" version "/dav1d-" version ".tar.bz2")))
3450 (base32 "1llf4v486avj83d31670vdd5nshbq10qrx9vwrm1j078dh4ax4q0"))))
3451 (build-system meson-build-system)
3452 (native-inputs `(("nasm" ,nasm)))
3453 (home-page "https://code.videolan.org/videolan/dav1d")
3454 (synopsis "AV1 decoder")
3455 (description "dav1d is a new AV1 cross-platform decoder, and focused on
3456 speed and correctness.")
3457 (license license:bsd-2)))
3459 (define-public wlstream
3460 (let ((commit "182076a94562b128c3a97ecc53cc68905ea86838")
3464 (version (git-version "0.0" revision commit))
3469 (url "https://github.com/atomnuker/wlstream.git")
3471 (file-name (git-file-name name version))
3474 "01qbcgfl3g9kfwn1jf1z9pdj3bvf5lmg71d1vwkcllc2az24bjqp"))))
3475 (build-system meson-build-system)
3476 (native-inputs `(("libdrm" ,libdrm)
3477 ("pkg-config" ,pkg-config)))
3478 (inputs `(("ffmpeg" ,ffmpeg)
3479 ("pulseaudio" ,pulseaudio)
3480 ("wayland" ,wayland)
3481 ("wayland-protocols" ,wayland-protocols)))
3482 (home-page "https://github.com/atomnuker/wlstream")
3483 (synopsis "Screen capture tool for Wayland sessions")
3484 (description "Wlstream is a screen capture tool for recording audio and
3485 video from a Wayland session.")
3486 (license license:lgpl2.1+))))
3488 (define-public gaupol
3495 (url "https://github.com/otsaloma/gaupol/")
3497 (file-name (git-file-name name version))
3500 "0dk44fmcs86ymfxfbpdbrr4x5nn5hnv57wkqjyw61g779xjhlrd2"))))
3501 (build-system python-build-system)
3503 `(("gettext" ,gettext-minimal)
3504 ("pkg-config" ,pkg-config)))
3506 `(("python-pygobject" ,python-pygobject)
3508 ("python-pycairo" ,python-pycairo) ; Required or else clicking on a subtitle line fails.
3509 ("python-chardet" ,python-chardet) ; Optional: Character encoding detection.
3510 ("gtkspell3" ,gtkspell3) ; Optional: Inline spell-checking.
3511 ("iso-codes" ,iso-codes) ; Optional: Translations.
3512 ("gstreamer" ,gstreamer)
3513 ("gst-libav" ,gst-libav)
3514 ("gst-plugins-base" ,gst-plugins-base)
3515 ("gst-plugins-good" ,gst-plugins-good)
3516 ("gst-plugins-bad" ,gst-plugins-bad)
3517 ("gst-plugins-ugly" ,gst-plugins-ugly)))
3519 `(#:tests? #f ; Tests seem to require networking.
3521 (modify-phases %standard-phases
3522 ;; gaupol's setup.py script does not support one of the Python build
3523 ;; system's default flags, "--single-version-externally-managed".
3525 (lambda* (#:key outputs #:allow-other-keys)
3526 (invoke "python" "setup.py" "install"
3527 (string-append "--prefix=" (assoc-ref outputs "out"))
3529 (add-after 'install 'wrap-gaupol
3530 (lambda* (#:key outputs #:allow-other-keys)
3531 (let ((out (assoc-ref outputs "out"))
3532 (gst-plugin-path (getenv "GST_PLUGIN_SYSTEM_PATH"))
3533 (gi-typelib-path (getenv "GI_TYPELIB_PATH")))
3534 (wrap-program (string-append out "/bin/gaupol")
3535 `("GST_PLUGIN_SYSTEM_PATH" ":" prefix (,gst-plugin-path))
3536 `("GI_TYPELIB_PATH" ":" prefix (,gi-typelib-path))))
3538 (add-after 'unpack 'patch-data-dir
3539 ;; Fix some path variables that setup.py seems to garble.
3540 (lambda* (#:key outputs #:allow-other-keys)
3541 (let ((out (assoc-ref outputs "out")))
3542 (substitute* "setup.py"
3543 (("DATA_DIR = \\{!r\\}\"\\.format\\(data_dir\\)")
3544 (string-append "DATA_DIR = '" out "/share/gaupol'\""))
3545 (("LOCALE_DIR = \\{!r\\}\"\\.format\\(locale_dir\\)")
3546 (string-append "LOCALE_DIR = '" out "/share/locale'\"")))
3548 (synopsis "Editor for text-based subtitles")
3550 "Gaupol supports multiple subtitle file formats and provides means of
3551 creating subtitles, editing texts and timing subtitles to match video. The
3552 user interface features a builtin video player and is designed with attention
3553 to convenience of translating and batch processing of multiple documents.")
3554 (home-page "https://otsaloma.io/gaupol/")
3555 (license license:gpl3+)))