gnu/packages/video.scm

   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, 2019 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>
  37 ;;;
  38 ;;; This file is part of GNU Guix.
  39 ;;;
  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.
  44 ;;;
  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.
  49 ;;;
  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/>.
  52
  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))
 156
 157 (define-public aalib
 158   (package
 159     (name "aalib")
 160     (version "1.4rc5")
 161     (source (origin
 162               (method url-fetch)
 163               (uri (string-append "mirror://sourceforge/aa-project/aa-lib/"
 164                                   version "/" name "-" version ".tar.gz"))
 165               (sha256
 166                (base32
 167                 "1vkh19gb76agvh4h87ysbrgy82hrw88lnsvhynjf4vng629dmpgv"))))
 168     (build-system gnu-build-system)
 169     (native-inputs
 170      `(("makeinfo" ,texinfo)))
 171     (inputs
 172      `(("ncurses" ,ncurses)))
 173     (arguments
 174      `(#:phases
 175        (modify-phases %standard-phases
 176          (replace 'configure
 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"
 189                                               (%current-system))
 190                                     '("--host=mips64el-unknown-linux-gnu")
 191                                     '())
 192                               ;; The same is also true with aarch64.
 193                               ,@(if (string=? "aarch64-linux"
 194                                               (%current-system))
 195                                     '("--host=aarch64-unknown-linux-gnu")
 196                                     '())
 197                               (string-append "--with-ncurses="
 198                                              ncurses))))))))
 199     (home-page "http://aa-project.sourceforge.net/aalib/")
 200     (synopsis "ASCII-art library")
 201     (description
 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+)))
 206
 207 (define-public celluloid
 208   (package
 209     (name "celluloid")
 210     (version "0.18")
 211     (source
 212      (origin
 213        (method url-fetch)
 214        (uri (string-append "https://github.com/celluloid-player/celluloid/releases"
 215                            "/download/v" version "/celluloid-" version ".tar.xz"))
 216        (sha256
 217         (base32 "0gmscx9zb8ppfjlnmgbcmhknhawa05sdhxi7dv5wjapjq0glq481"))))
 218     (build-system glib-or-gtk-build-system)
 219     (native-inputs
 220      `(("intltool" ,intltool)
 221        ("pkg-config" ,pkg-config)))
 222     (inputs
 223      `(("gtk+" ,gtk+)
 224        ("libepoxy" ,libepoxy)
 225        ("mpv" ,mpv)))
 226     (home-page "https://github.com/celluloid-player/celluloid")
 227     (synopsis "GTK+ frontend for the mpv media player")
 228     (description "Celluloid is a simple GTK+ frontend for the mpv media player.
 229 It interacts with mpv via the client API exported by libmpv, allowing access to
 230 mpv's powerful playback capabilities.")
 231     (license license:gpl3+)))
 232
 233 (define-public liba52
 234   (package
 235     (name "liba52")
 236     (version "0.7.4")
 237     (source (origin
 238               (method url-fetch)
 239               (uri (string-append
 240                     ;; A mirror://sourceforge URI doesn't work, presumably
 241                     ;; because the SourceForge project is misconfigured.
 242                     "http://liba52.sourceforge.net/files/a52dec-" version
 243                     ".tar.gz"))
 244               (sha256
 245                (base32
 246                 "0czccp4fcpf2ykp16xcrzdfmnircz1ynhls334q374xknd5747d2"))
 247               (patches (search-patches "liba52-enable-pic.patch"
 248                                        "liba52-set-soname.patch"
 249                                        "liba52-use-mtune-not-mcpu.patch"
 250                                        "liba52-link-with-libm.patch"))))
 251     (build-system gnu-build-system)
 252     ;; XXX We need to run ./bootstrap because of the build system fixes above.
 253     (native-inputs
 254      `(("autoconf" ,autoconf)
 255        ("automake" ,automake)
 256        ("libtool" ,libtool)))
 257     (arguments `(#:configure-flags '("--enable-shared")
 258                  #:phases
 259                  (modify-phases %standard-phases
 260                    ;; XXX We need to run ./bootstrap because of the build
 261                    ;; system fixes above.
 262                    (replace 'bootstrap
 263                      (lambda _ (invoke "sh" "bootstrap"))))))
 264     (home-page "http://liba52.sourceforge.net/")
 265     (synopsis "ATSC A/52 stream decoder")
 266     (description "liba52 is a library for decoding ATSC A/52 streams.  The
 267 A/52 standard is used in a variety of applications, including digital
 268 television and DVD.  It is also known as AC-3.")
 269     (license license:gpl2+)))
 270
 271 (define-public libaom
 272   ;; The 1.0.0-errata1 release installs a broken pkg-config .pc file.  This
 273   ;; is fixed in libaom commit 0ddc150, but we use an even later commit.
 274   (let ((commit "22b150bf040608028a56d8bf39e72f771383d836")
 275         (revision "0"))
 276     (package
 277       (name "libaom")
 278       (version (git-version "1.0.0-errata1" revision commit))
 279       (source (origin
 280                 (method git-fetch)
 281                 (uri (git-reference
 282                       (url "https://aomedia.googlesource.com/aom/")
 283                       (commit commit)))
 284                 (file-name (git-file-name name version))
 285                 (sha256
 286                  (base32
 287                   "1pdd5h3n42607n6qmggz4yv8izhjr2kl6knb3kh7gh4v0vy47h1r"))))
 288       (build-system cmake-build-system)
 289       (native-inputs
 290        `(("perl" ,perl)
 291          ("pkg-config" ,pkg-config)
 292          ("python" ,python))) ; to detect the version
 293       (arguments
 294        `(#:tests? #f  ;no check target
 295          #:configure-flags
 296            ;; build dynamic library
 297          (list "-DBUILD_SHARED_LIBS=YES"
 298                "-DENABLE_PIC=TRUE"
 299                "-DAOM_TARGET_CPU=generic"
 300                (string-append "-DCMAKE_INSTALL_PREFIX="
 301                                 (assoc-ref %outputs "out")))))
 302       (home-page "https://aomedia.googlesource.com/aom/")
 303       (synopsis "AV1 video codec")
 304       (description "Libaom is the reference implementation of AV1.  It includes
 305 a shared library and encoder and decoder command-line executables.")
 306       (license license:bsd-2))))
 307
 308 (define-public libmpeg2
 309   (package
 310     (name "libmpeg2")
 311     (version "0.5.1")
 312     (source (origin
 313               (method url-fetch)
 314               ;; A mirror://sourceforge URI doesn't work, presumably
 315               ;; because the SourceForge project is misconfigured.
 316               (uri (string-append "http://libmpeg2.sourceforge.net/files/"
 317                                   name "-" version ".tar.gz"))
 318               (patches (search-patches "libmpeg2-arm-private-symbols.patch"
 319                                        "libmpeg2-global-symbol-test.patch"))
 320               (sha256
 321                (base32
 322                 "1m3i322n2fwgrvbs1yck7g5md1dbg22bhq5xdqmjpz5m7j4jxqny"))))
 323     (inputs
 324      `(("libx11" ,libx11)
 325        ("libxext" ,libxext)
 326        ("libxv" ,libxv)
 327        ("libsm" ,libsm)
 328        ("libice" ,libice)
 329        ("sdl" ,sdl)))
 330     (build-system gnu-build-system)
 331     (home-page "http://libmpeg2.sourceforge.net/")
 332     (synopsis "MPEG1 and MPEG2 video decoder library")
 333     (description
 334      "libmpeg2 is a library which can decode MPEG1 and MPEG2 video streams.")
 335     (license license:gpl2+)))
 336
 337 (define-public libx264
 338   (package
 339     (name "libx264")
 340     (version "20180810-2245")
 341     (source (origin
 342               (method url-fetch)
 343               (uri (string-append "https://download.videolan.org/pub/x264/snapshots/"
 344                                   "x264-snapshot-" version "-stable.tar.bz2"))
 345               (sha256
 346                (base32
 347                 "0f25f39imas9pcqm7lnaa0shhjmf42hdx7jxzcnvxc7qsb7lh1bv"))))
 348     (build-system gnu-build-system)
 349     (native-inputs
 350      `(("pkg-config" ,pkg-config)
 351        ("nasm" ,nasm)))
 352     ;; TODO: Add gpac input
 353     (arguments
 354      `(#:tests? #f  ;no check target
 355        #:configure-flags '("--enable-shared"
 356                            ;; Don't build the command-line program.  If we
 357                            ;; want it later, we should do so in a different
 358                            ;; package to avoid a circular dependency (the x264
 359                            ;; program depends on ffmpeg and ffmpeg depends on
 360                            ;; libx264).
 361                            "--disable-cli"
 362
 363                            ;; On MIPS, we must pass "--disable-asm" or else
 364                            ;; configure fails after printing: "You specified a
 365                            ;; pre-MSA CPU in your CFLAGS. If you really want
 366                            ;; to run on such a CPU, configure with
 367                            ;; --disable-asm."
 368                            ,@(if (string-prefix? "mips"
 369                                                  (or (%current-target-system)
 370                                                      (%current-system)))
 371                                  '("--disable-asm")
 372                                  '()))))
 373     (home-page "https://www.videolan.org/developers/x264.html")
 374     (synopsis "H.264 video coding library")
 375     (description "libx264 is an advanced encoding library for creating
 376 H.264 (MPEG-4 AVC) video streams.")
 377     (license (list license:gpl2+         ;most files
 378                    license:isc           ;common/x86/x86inc.asm
 379                    license:lgpl2.1+      ;extras/getopt.c
 380                    license:bsd-3         ;extras/inttypes.h
 381                    (license:non-copyleft ;extras/cl*.h
 382                     "file://extras/cl.h"
 383                     "See extras/cl.h in the distribution.")))))
 384
 385 (define-public mkvtoolnix
 386   (package
 387     (name "mkvtoolnix")
 388     (version "37.0.0")
 389     (source
 390      (origin
 391        (method url-fetch)
 392        (uri (string-append "https://mkvtoolnix.download/sources/"
 393                            "mkvtoolnix-" version ".tar.xz"))
 394        (sha256
 395         (base32 "0r4d9318ymb9a0mkc0shi9p4kjy3m70s49v4f8dmjhvj63silhix"))
 396        (modules '((guix build utils)))
 397        (snippet '(begin
 398                    ;; Delete bundled libraries.
 399                    (for-each delete-file-recursively
 400                              '("lib/fmt"
 401                                "lib/libebml"
 402                                "lib/libmatroska"
 403                                "lib/nlohmann-json"
 404                                "lib/pugixml"
 405                                "lib/utf8-cpp"))
 406                    #t))))
 407     (build-system gnu-build-system)
 408     (outputs '("out" "gui")) ; "mkvtoolnix-gui" brings the closure size from ~300 MB to 1.5+ GB.
 409     (inputs
 410      `(("boost" ,boost)
 411        ("bzip2" ,bzip2)
 412        ("cmark" ,cmark)
 413        ("libebml" ,libebml)
 414        ("file" ,file)
 415        ("flac" ,flac)
 416        ("fmt" ,fmt)
 417        ("libmatroska" ,libmatroska)
 418        ("libogg" ,libogg)
 419        ("libvorbis" ,libvorbis)
 420        ("lzo" ,lzo)
 421        ("pugixml" ,pugixml)
 422        ("qtbase" ,qtbase)
 423        ("qtmultimedia" ,qtmultimedia)
 424        ("utfcpp" ,utfcpp)
 425        ("zlib" ,zlib)))
 426     (native-inputs
 427      `(("docbook-xsl" ,docbook-xsl)
 428        ("gettext" ,gettext-minimal)
 429        ("googletest" ,googletest)
 430        ("libxslt" ,libxslt)
 431        ("json-modern-cxx" ,json-modern-cxx)
 432        ("perl" ,perl)
 433        ("pkg-config" ,pkg-config)
 434        ("po4a" ,po4a)
 435        ("qttools" ,qttools)
 436        ("ruby" ,ruby)))
 437     (arguments
 438      `(#:configure-flags
 439        (list (string-append "--with-boost="
 440                             (assoc-ref %build-inputs "boost"))
 441              (string-append "--with-docbook-xsl-root="
 442                             (assoc-ref %build-inputs "docbook-xsl")
 443                             "/xml/xsl/docbook-xsl-"
 444                             ,(package-version docbook-xsl))
 445              "--enable-update-check=no"
 446              "--enable-precompiled-headers=no")
 447         #:phases
 448        (modify-phases %standard-phases
 449          (add-after 'unpack 'patch-relative-file-names
 450            (lambda* (#:key outputs #:allow-other-keys)
 451              (let ((out (assoc-ref outputs "out")))
 452              (substitute* "src/mkvtoolnix-gui/util/settings.cpp"
 453                (("mkvmerge" match)
 454                 (string-append out "/bin/" match)))
 455              #t)))
 456          (add-before 'configure 'add-googletest
 457            (lambda* (#:key inputs #:allow-other-keys)
 458              (symlink
 459                (string-append (assoc-ref inputs "googletest")
 460                               "/include/gtest") "lib/gtest")
 461              #t))
 462          (replace 'build
 463            (lambda _
 464              (let ((-j (list "-j" (number->string (parallel-job-count)))))
 465                (apply invoke "rake" -j))))
 466          (replace 'check
 467            (lambda _
 468              (invoke "rake" "tests/unit")))
 469          (replace 'install
 470            (lambda _
 471              (invoke "rake" "install")))
 472          (add-after 'install 'post-install
 473            (lambda* (#:key outputs #:allow-other-keys)
 474              ;; Move the Qt interface to "gui".
 475              (let* ((out (assoc-ref outputs "out"))
 476                     (gui (assoc-ref outputs "gui"))
 477                     (strip-store-dir (lambda (path)
 478                                        (substring path (string-prefix-length out path)))))
 479                (for-each
 480                 (lambda (file)
 481                   (mkdir-p (string-append gui (dirname file)))
 482                   (rename-file (string-append out file)
 483                                (string-append gui file)))
 484                 (append '("/bin/mkvtoolnix-gui"
 485                           "/share/applications/org.bunkus.mkvtoolnix-gui.desktop"
 486                           "/share/metainfo/org.bunkus.mkvtoolnix-gui.appdata.xml"
 487                           "/share/mime/packages/org.bunkus.mkvtoolnix-gui.xml")
 488                         (map strip-store-dir (find-files out "\\.ogg$"))
 489                         (map strip-store-dir (find-files out "mkvtoolnix-gui\\.png$"))
 490                         (map strip-store-dir (find-files out "mkvtoolnix-gui\\.1"))))
 491                (for-each
 492                 (lambda (file)
 493                   (delete-file-recursively (string-append out file)))
 494                 '("/share/applications"
 495                   "/share/metainfo"
 496                   "/share/mime"
 497                   "/share/mkvtoolnix")))
 498              #t)))))
 499     (home-page "https://mkvtoolnix.download")
 500     (synopsis "Tools to create, alter and inspect Matroska files")
 501     (description
 502      "MKVToolNix provides tools for getting information about Matroska files
 503 (@command{mkvinfo}), extracting tracks/data from Matroska files
 504 (@command{mkvextract}), and creating Matroska files from other media files
 505 (@command{mkvmerge}).")
 506     (license license:gpl2)))
 507
 508 (define-public x265
 509   (package
 510     (name "x265")
 511     (version "3.2.1")
 512     (outputs '("out" "static"))
 513     (source
 514       (origin
 515         (method url-fetch)
 516         (uri (list (string-append "https://bitbucket.org/multicoreware/x265"
 517                                   "/downloads/x265_" version ".tar.gz")
 518                    (string-append "https://download.videolan.org/videolan/x265/"
 519                                   "x265_" version ".tar.gz")))
 520         (sha256
 521          (base32 "1k5vijsy6cgcghw69f5275xfmbjjx7js0nlbgxbd6krnjb7sv6zv"))
 522         (patches (search-patches "x265-arm-flags.patch"))
 523         (modules '((guix build utils)))
 524         (snippet '(begin
 525                     (delete-file-recursively "source/compat/getopt")
 526                     #t))))
 527     (build-system cmake-build-system)
 528     (arguments
 529      `(#:tests? #f ; tests are skipped if cpu-optimized code isn't built
 530        #:configure-flags
 531          ;; Ensure position independent code for everyone.
 532          (list "-DENABLE_PIC=TRUE"
 533                ,@(if (string-prefix? "armhf" (or (%current-system)
 534                                                  (%current-target-system)))
 535                      '("-DENABLE_ASSEMBLY=OFF")
 536                      '())
 537                (string-append "-DCMAKE_INSTALL_PREFIX="
 538                               (assoc-ref %outputs "out")))
 539        #:phases
 540        (modify-phases %standard-phases
 541          (add-after 'unpack 'prepare-build
 542            (lambda _
 543              (delete-file-recursively "build")
 544              (chdir "source")
 545              ;; recognize armv8 in 32-bit mode as ARM
 546              (substitute* "CMakeLists.txt"
 547               (("armv6l") "armv8l"))
 548              #t))
 549          (add-before 'configure 'build-12-bit
 550            (lambda* (#:key (configure-flags '()) #:allow-other-keys)
 551              (mkdir "../build-12bit")
 552              (with-directory-excursion "../build-12bit"
 553                (apply invoke
 554                  "cmake" "../source"
 555                  "-DHIGH_BIT_DEPTH=ON"
 556                  "-DEXPORT_C_API=OFF"
 557                  "-DENABLE_CLI=OFF"
 558                  "-DMAIN12=ON"
 559                  configure-flags)
 560                (substitute* (cons "cmake_install.cmake"
 561                                   (append
 562                                     (find-files "CMakeFiles/x265-shared.dir" ".")
 563                                     (find-files "CMakeFiles/x265-static.dir" ".")))
 564                  (("libx265") "libx265_main12"))
 565                (invoke "make"))))
 566          (add-before 'configure 'build-10-bit
 567            (lambda* (#:key (configure-flags '()) #:allow-other-keys)
 568              (mkdir "../build-10bit")
 569              (with-directory-excursion "../build-10bit"
 570                (apply invoke
 571                  "cmake" "../source"
 572                  "-DHIGH_BIT_DEPTH=ON"
 573                  "-DEXPORT_C_API=OFF"
 574                  "-DENABLE_CLI=OFF"
 575                  configure-flags)
 576                (substitute* (cons "cmake_install.cmake"
 577                                   (append
 578                                     (find-files "CMakeFiles/x265-shared.dir" ".")
 579                                     (find-files "CMakeFiles/x265-static.dir" ".")))
 580                  (("libx265") "libx265_main10"))
 581                (invoke "make"))))
 582          (add-after 'install 'install-more-libs
 583            (lambda _
 584              (with-directory-excursion "../build-12bit"
 585                (invoke "make" "install"))
 586              (with-directory-excursion "../build-10bit"
 587                (invoke "make" "install"))))
 588          (add-before 'strip 'move-static-libs
 589            (lambda* (#:key outputs #:allow-other-keys)
 590              (let ((out (assoc-ref outputs "out"))
 591                    (static (assoc-ref outputs "static")))
 592                (mkdir-p (string-append static "/lib"))
 593                (with-directory-excursion
 594                  (string-append out "/lib")
 595                  (for-each
 596                    (lambda (file)
 597                      (rename-file file
 598                                   (string-append static "/lib/" file)))
 599                    (find-files "." "\\.a$"))))
 600              #t)))))
 601     (home-page "http://x265.org/")
 602     (synopsis "Library for encoding h.265/HEVC video streams")
 603     (description "x265 is a H.265 / HEVC video encoder application library,
 604 designed to encode video or images into an H.265 / HEVC encoded bitstream.")
 605     (license license:gpl2+)))
 606
 607 (define-public libass
 608   (package
 609     (name "libass")
 610     (version "0.14.0")
 611     (source (origin
 612               (method url-fetch)
 613               (uri (string-append
 614                     "https://github.com/libass/libass/releases/download/"
 615                     version "/libass-" version ".tar.xz"))
 616               (sha256
 617                (base32
 618                 "18iqznl4mabhj9ywfsz4kwvbsplcv1jjxq50nxssvbj8my1267w8"))))
 619     (build-system gnu-build-system)
 620     (native-inputs
 621      `(("pkg-config" ,pkg-config)
 622        ("nasm" ,nasm)))
 623     (propagated-inputs
 624      `(("freetype" ,freetype)
 625        ("fribidi" ,fribidi)
 626        ("fontconfig" ,fontconfig)
 627        ("harfbuzz" ,harfbuzz)
 628        ("enca" ,enca)))
 629     (home-page "https://github.com/libass/libass")
 630     (synopsis "Subtitle rendering library for the ASS/SSA format")
 631     (description "libass is a subtitle rendering library for the
 632 ASS/SSA (Advanced Substation Alpha/SubStation Alpha) subtitle format.")
 633     (license license:isc)))
 634
 635 (define-public libcaca
 636   (package
 637     (name "libcaca")
 638     (version "0.99.beta19")
 639     (source (origin
 640               (method url-fetch)
 641               (uri (string-append "http://caca.zoy.org/files/libcaca/libcaca-"
 642                                   version ".tar.gz"))
 643               (sha256
 644                (base32
 645                 "1x3j6yfyxl52adgnabycr0n38j9hx2j74la0hz0n8cnh9ry4d2qj"))))
 646     (build-system gnu-build-system)
 647     (native-inputs `(("pkg-config" ,pkg-config)))
 648     (inputs
 649      `(("freeglut" ,freeglut)
 650        ("ftgl" ,ftgl)
 651        ("imlib2" ,imlib2)
 652        ("libx11" ,libx11)
 653        ("mesa" ,mesa)
 654        ("ncurses" ,ncurses)
 655        ("zlib" ,zlib)))
 656     (home-page "http://caca.zoy.org/wiki/libcaca")
 657     (synopsis "Colour ASCII-art library")
 658     (description "libcaca is a graphics library that outputs text instead of
 659 pixels, so that it can work on older video cards or text terminals.  It
 660 supports Unicode, 2048 colors, dithering of color images, and advanced text
 661 canvas operations.")
 662     (license (license:fsf-free "file://COPYING")))) ;WTFPL version 2
 663
 664 (define-public libdca
 665   (package
 666     (name "libdca")
 667     (version "0.0.6")
 668     (source (origin
 669               (method url-fetch)
 670               (uri (string-append
 671                     "https://download.videolan.org/pub/videolan/libdca/"
 672                     version "/libdca-" version ".tar.bz2"))
 673               (sha256
 674                (base32
 675                 "0h0zvcn97i9kyljdpifzi8in9xnw31fx3b3ggj96p8h0l2d8mycq"))))
 676     (build-system gnu-build-system)
 677     (home-page "https://www.videolan.org/developers/libdca.html")
 678     (synopsis "DTS Coherent Acoustics decoder")
 679     (description "libdca is a library for decoding DTS Coherent Acoustics
 680 streams.")
 681     (license license:gpl2+)))
 682
 683 (define-public libdv
 684   (package
 685     (name "libdv")
 686     (version "1.0.0")
 687     (source (origin
 688               (method url-fetch)
 689               (uri (string-append
 690                     "mirror://sourceforge/libdv/libdv/"
 691                     version "/libdv-" version ".tar.gz"))
 692               (sha256
 693                (base32
 694                 "1fl96f2xh2slkv1i1ix7kqk576a0ak1d33cylm0mbhm96d0761d3"))))
 695     (build-system gnu-build-system)
 696     (native-inputs `(("pkg-config" ,pkg-config)))
 697     (inputs `(("libxv" ,libxv)))
 698     (home-page "http://libdv.sourceforge.net/")
 699     (synopsis "DV video (IEC 61834 and SMPTE 314M) codec")
 700     (description "The Quasar DV codec (libdv) is a software codec for DV
 701 video, the encoding format used by most digital camcorders, typically those
 702 that support the IEEE 1394 (a.k.a. FireWire or i.Link) interface.  Libdv was
 703 developed according to the official standards for DV video: IEC 61834 and
 704 SMPTE 314M.")
 705     (license license:lgpl2.1+)))
 706
 707 (define-public libmatroska
 708   (package
 709     (name "libmatroska")
 710     (version "1.5.2")
 711     (source
 712      (origin
 713        (method url-fetch)
 714        (uri (string-append "https://dl.matroska.org/downloads/"
 715                            "libmatroska/libmatroska-" version ".tar.xz"))
 716        (sha256
 717         (base32 "0qn9lfs0877wbv581yxw2gywxywxpvwslc5q07q4f7bqpyzxxiha"))))
 718     (build-system cmake-build-system)
 719     (inputs
 720      `(("libebml" ,libebml)))
 721     (arguments
 722      `(#:configure-flags
 723        (list "-DBUILD_SHARED_LIBS=YES")
 724        #:tests? #f))                    ; no test suite
 725     (home-page "https://www.matroska.org")
 726     (synopsis "C++ library to parse Matroska files (.mkv and .mka)")
 727     (description
 728      "Matroska aims to become the standard of multimedia container formats.
 729 It is based on @dfn{EBML} (Extensible Binary Meta Language), a binary derivative
 730 of XML.  EBML enables the Matroska Development Team to gain significant
 731 advantages in terms of future format extensibility, without breaking file
 732 support in old parsers.
 733 libebml is a C++ library to read and write EBML files.")
 734     (license license:lgpl2.1)))
 735
 736 (define-public libva
 737   (package
 738     (name "libva")
 739     (version "2.5.0")
 740     (source
 741      (origin
 742        (method url-fetch)
 743        (uri (list
 744              ;; Newer releases are only available on GitHub.
 745              (string-append "https://github.com/01org/libva/releases/download/"
 746                             version "/libva-" version ".tar.bz2")
 747              ;; Keep the old URL around for compatibility.
 748              (string-append "https://www.freedesktop.org/software/vaapi/releases/"
 749                             "libva/libva-" version "/libva-" version ".tar.bz2")))
 750        (sha256
 751         (base32 "0y38mw1ggxm15zq06r4qpwhd5wx4bppw1rsxpr6sq1m5d79rra1s"))))
 752     (build-system gnu-build-system)
 753     (native-inputs
 754      `(("pkg-config" ,pkg-config)))
 755     (inputs
 756      `(("libdrm" ,libdrm)
 757        ("libx11" ,libx11)
 758        ("libxext" ,libxext)
 759        ("libxfixes" ,libxfixes)
 760        ("mesa" ,mesa)
 761        ("wayland" ,wayland)))
 762     (arguments
 763      `(#:phases
 764        (modify-phases %standard-phases
 765          (add-before
 766           'build 'fix-dlopen-paths
 767           (lambda* (#:key outputs #:allow-other-keys)
 768             (let ((out (assoc-ref outputs "out")))
 769               (substitute* "va/drm/va_drm_auth_x11.c"
 770                 (("\"libva-x11\\.so\\.%d\"")
 771                  (string-append "\"" out "/lib/libva-x11.so.%d\"")))
 772               #t))))
 773        ;; Most drivers are in mesa's $prefix/lib/dri, so use that.  (Can be
 774        ;; overridden at run-time via LIBVA_DRIVERS_PATH.)
 775        #:configure-flags
 776        (list (string-append "--with-drivers-path="
 777                             (assoc-ref %build-inputs "mesa") "/lib/dri"))
 778        ;; However, we can't write to mesa's store directory, so override the
 779        ;; following make variable to install the dummy driver to libva's
 780        ;; $prefix/lib/dri directory.
 781        #:make-flags
 782        (list (string-append "dummy_drv_video_ladir="
 783                             (assoc-ref %outputs "out") "/lib/dri"))))
 784     (home-page "https://www.freedesktop.org/wiki/Software/vaapi/")
 785     (synopsis "Video acceleration library")
 786     (description "The main motivation for VA-API (Video Acceleration API) is
 787 to enable hardware accelerated video decode/encode at various
 788 entry-points (VLD, IDCT, Motion Compensation etc.) for prevailing coding
 789 standards (MPEG-2, MPEG-4 ASP/H.263, MPEG-4 AVC/H.264, and VC-1/VMW3).")
 790     (license license:expat)))
 791
 792 (define-public libva-utils
 793   (package
 794     (name "libva-utils")
 795     (version "2.5.0")
 796     (source
 797      (origin
 798        (method url-fetch)
 799        (uri (string-append "https://github.com/intel/libva-utils/releases/download/"
 800                            version "/libva-utils-" version ".tar.bz2"))
 801        (sha256
 802         (base32 "05rasyqnsg522zqxak1q8rrm1hys7wwbi41kd0szjq0d27awjf4j"))))
 803     (build-system gnu-build-system)
 804     (arguments
 805      `(#:configure-flags
 806        (list "--enable-wayland"
 807              "--enable-x11")))
 808     (native-inputs
 809      `(("pkg-config" ,pkg-config)))
 810     (inputs
 811      `(("libdrm" ,libdrm)
 812        ("libva" ,libva)
 813        ("libx11" ,libx11)
 814        ("mesa" ,mesa)
 815        ("wayland" ,wayland)))
 816     (home-page "https://01.org/linuxmedia/vaapi")
 817     (synopsis "Collection of testing utilities for VA-API")
 818     (description
 819      "This is a collection of utilities  to query and test the @acronym{VA-API,
 820 Video Acceleration API} implemented by the libva library.
 821
 822 These tools require a supported graphics chip, driver, and VA-API back end to
 823 operate properly.")
 824     (license license:expat)))
 825
 826 (define-public ffmpeg
 827   (package
 828     (name "ffmpeg")
 829     (version "4.2.1")
 830     (source (origin
 831              (method url-fetch)
 832              (uri (string-append "https://ffmpeg.org/releases/ffmpeg-"
 833                                  version ".tar.xz"))
 834              (sha256
 835               (base32
 836                "1m5nkc61ihgcf0b2wabm0zyqa8sj3c0w8fi6kr879lb0kdzciiyf"))))
 837     (build-system gnu-build-system)
 838     (inputs
 839      `(("dav1d" ,dav1d)
 840        ("fontconfig" ,fontconfig)
 841        ("freetype" ,freetype)
 842        ("frei0r-plugins" ,frei0r-plugins)
 843        ("gnutls" ,gnutls)
 844        ("opus" ,opus)
 845        ("ladspa" ,ladspa)
 846        ("lame" ,lame)
 847        ("libaom" ,libaom)
 848        ("libass" ,libass)
 849        ("libbluray" ,libbluray)
 850        ("libcaca" ,libcaca)
 851        ("libcdio-paranoia" ,libcdio-paranoia)
 852        ("libdrm" ,libdrm)
 853        ("libtheora" ,libtheora)
 854        ("libva" ,libva)
 855        ("libvdpau" ,libvdpau)
 856        ("libvorbis" ,libvorbis)
 857        ("libvpx" ,libvpx)
 858        ("libx11" ,libx11)
 859        ("libx264" ,libx264)
 860        ("mesa" ,mesa)
 861        ("openal" ,openal)
 862        ("pulseaudio" ,pulseaudio)
 863        ("sdl" ,sdl2)
 864        ("soxr" ,soxr)
 865        ("speex" ,speex)
 866        ("twolame" ,twolame)
 867        ("vidstab" ,vidstab)
 868        ("x265" ,x265)
 869        ("xvid" ,xvid)
 870        ("zlib" ,zlib)))
 871     (native-inputs
 872      `(("bc" ,bc)
 873        ("perl" ,perl)
 874        ("pkg-config" ,pkg-config)
 875        ("texinfo" ,texinfo)
 876        ("python" ,python-2) ; scripts use interpreter python2
 877        ("speex" ,speex)
 878        ("yasm" ,yasm)))
 879     (arguments
 880      `(#:test-target "fate"
 881        #:configure-flags
 882        ;; possible additional inputs:
 883        ;;   --enable-avisynth        enable reading of AviSynth script
 884        ;;                            files [no]
 885        ;;   --enable-libaacplus      enable AAC+ encoding via libaacplus [no]
 886        ;;   --enable-libcelt         enable CELT decoding via libcelt [no]
 887        ;;   --enable-libdc1394       enable IIDC-1394 grabbing using libdc1394
 888        ;;                            and libraw1394 [no]
 889        ;;   --enable-libfaac         enable AAC encoding via libfaac [no]
 890        ;;   --enable-libfdk-aac      enable AAC de/encoding via libfdk-aac [no]
 891        ;;   --enable-libflite        enable flite (voice synthesis) support via
 892        ;;                            libflite [no]
 893        ;;   --enable-libgme          enable Game Music Emu via libgme [no]
 894        ;;   --enable-libgsm          enable GSM de/encoding via libgsm [no]
 895        ;;   --enable-libiec61883     enable iec61883 via libiec61883 [no]
 896        ;;   --enable-libilbc         enable iLBC de/encoding via libilbc [no]
 897        ;;   --enable-libmodplug      enable ModPlug via libmodplug [no]
 898        ;;   --enable-libnut          enable NUT (de)muxing via libnut,
 899        ;;                            native (de)muxer exists [no]
 900        ;;   --enable-libopencore-amrnb    enable AMR-NB de/encoding via
 901        ;;                                 libopencore-amrnb [no]
 902        ;;   --enable-libopencore-amrwb    enable AMR-WB decoding via
 903        ;;                                 libopencore-amrwb [no]
 904        ;;   --enable-libopencv       enable video filtering via libopencv [no]
 905        ;;   --enable-libopenjpeg     enable JPEG 2000 de/encoding via
 906        ;;                            OpenJPEG [no]
 907        ;;   --enable-librtmp         enable RTMP[E] support via librtmp [no]
 908        ;;   --enable-libschroedinger enable Dirac de/encoding via
 909        ;;                            libschroedinger [no]
 910        ;;   --enable-libshine        enable fixed-point MP3 encoding via
 911        ;;                            libshine [no]
 912        ;;   --enable-libssh          enable SFTP protocol via libssh [no]
 913        ;;                            (libssh2 does not work)
 914        ;;   --enable-libstagefright-h264  enable H.264 decoding via
 915        ;;                                 libstagefright [no]
 916        ;;   --enable-libutvideo      enable Ut Video encoding and decoding via
 917        ;;                            libutvideo [no]
 918        ;;   --enable-libv4l2         enable libv4l2/v4l-utils [no]
 919        ;;   --enable-libvo-aacenc    enable AAC encoding via libvo-aacenc [no]
 920        ;;   --enable-libvo-amrwbenc  enable AMR-WB encoding via
 921        ;;                            libvo-amrwbenc [no]
 922        ;;   --enable-libwavpack      enable wavpack encoding via libwavpack [no]
 923        ;;   --enable-libxavs         enable AVS encoding via xavs [no]
 924        ;;   --enable-libzmq          enable message passing via libzmq [no]
 925        ;;   --enable-libzvbi         enable teletext support via libzvbi [no]
 926        ;;   --enable-opencl          enable OpenCL code
 927        '("--enable-avresample"
 928          "--enable-gpl" ; enable optional gpl licensed parts
 929          "--enable-shared"
 930          "--enable-frei0r"
 931          "--enable-fontconfig"
 932          "--enable-gnutls"
 933          "--enable-ladspa"
 934          "--enable-libaom"
 935          "--enable-libass"
 936          "--enable-libbluray"
 937          "--enable-libcaca"
 938          "--enable-libcdio"
 939          "--enable-libdav1d"
 940          "--enable-libfreetype"
 941          "--enable-libmp3lame"
 942          "--enable-libopus"
 943          "--enable-libpulse"
 944          "--enable-libsoxr"
 945          "--enable-libspeex"
 946          "--enable-libtheora"
 947          "--enable-libtwolame"
 948          "--enable-libvidstab"
 949          "--enable-libvorbis"
 950          "--enable-libvpx"
 951          "--enable-libxvid"
 952          "--enable-libx264"
 953          "--enable-libx265"
 954          "--enable-openal"
 955          "--enable-opengl"
 956          "--enable-libdrm"
 957
 958          "--enable-runtime-cpudetect"
 959
 960          ;; The HTML pages take 7.2 MiB
 961          "--disable-htmlpages"
 962
 963          ;; The static libraries are 23 MiB
 964          "--disable-static"
 965
 966          ;; Runtime cpu detection is not implemented on
 967          ;; MIPS, so we disable some features.
 968          "--disable-mips32r2"
 969          "--disable-mipsdsp"
 970          "--disable-mipsdspr2"
 971          "--disable-mipsfpu")
 972        #:phases
 973        (modify-phases %standard-phases
 974          (replace
 975           'configure
 976           ;; configure does not work followed by "SHELL=..." and
 977           ;; "CONFIG_SHELL=..."; set environment variables instead
 978           (lambda* (#:key outputs configure-flags #:allow-other-keys)
 979             (let ((out (assoc-ref outputs "out")))
 980               (substitute* "configure"
 981                 (("#! /bin/sh") (string-append "#!" (which "sh"))))
 982               (setenv "SHELL" (which "bash"))
 983               (setenv "CONFIG_SHELL" (which "bash"))
 984               (apply invoke
 985                      "./configure"
 986                      (string-append "--prefix=" out)
 987                      ;; Add $libdir to the RUNPATH of all the binaries.
 988                      (string-append "--extra-ldflags=-Wl,-rpath="
 989                                     out "/lib")
 990                      configure-flags))))
 991          (add-before
 992           'check 'set-ld-library-path
 993           (lambda _
 994             ;; Allow $(top_builddir)/ffmpeg to find its dependencies when
 995             ;; running tests.
 996             (let* ((dso  (find-files "." "\\.so$"))
 997                    (path (string-join (map dirname dso) ":")))
 998               (format #t "setting LD_LIBRARY_PATH to ~s~%" path)
 999               (setenv "LD_LIBRARY_PATH" path)
1000               #t))))))
1001     (home-page "https://www.ffmpeg.org/")
1002     (synopsis "Audio and video framework")
1003     (description "FFmpeg is a complete, cross-platform solution to record,
1004 convert and stream audio and video.  It includes the libavcodec
1005 audio/video codec library.")
1006     (license license:gpl2+)))
1007
1008 (define-public ffmpeg-3.4
1009   (package
1010     (inherit ffmpeg)
1011     (version "3.4.7")
1012     (source (origin
1013              (method url-fetch)
1014              (uri (string-append "https://ffmpeg.org/releases/ffmpeg-"
1015                                  version ".tar.xz"))
1016              (sha256
1017               (base32
1018                "1j7mdk9szrljgv4sdx69bm1pnbb3cldbdxbkr42jbdi9zn11gl7g"))))
1019     (arguments
1020      (substitute-keyword-arguments (package-arguments ffmpeg)
1021        ((#:configure-flags flags)
1022         `(delete "--enable-libdav1d" (delete "--enable-libaom"
1023                  ,flags)))))
1024     (inputs (alist-delete "dav1d" (alist-delete "libaom"
1025                           (package-inputs ffmpeg))))))
1026
1027 (define-public ffmpeg-for-stepmania
1028   (hidden-package
1029    (package
1030      (inherit ffmpeg)
1031      (version "2.1.3")
1032      (source
1033       (origin
1034         (method git-fetch)
1035         (uri (git-reference
1036               (url "https://github.com/stepmania/ffmpeg.git")
1037               (commit "eda6effcabcf9c238e4635eb058d72371336e09b")))
1038         (sha256
1039          (base32 "1by8rmbva8mfrivdbbkr2gx4kga89zqygkd4cfjl76nr8mdcdamb"))
1040         (file-name (git-file-name "ffmpeg" version))))
1041      (arguments
1042       (substitute-keyword-arguments (package-arguments ffmpeg)
1043         ((#:configure-flags flags)
1044          '(list "--disable-programs"
1045                 "--disable-doc"
1046                 "--disable-debug"
1047                 "--disable-avdevice"
1048                 "--disable-swresample"
1049                 "--disable-postproc"
1050                 "--disable-avfilter"
1051                 "--disable-shared"
1052                 "--enable-static"))))
1053      (inputs '()))))
1054
1055 (define-public ffmpegthumbnailer
1056   (package
1057     (name "ffmpegthumbnailer")
1058     (version "2.2.2")
1059     (source (origin
1060               (method git-fetch)
1061               (uri (git-reference
1062                     (url "https://github.com/dirkvdb/ffmpegthumbnailer.git")
1063                     (commit version)))
1064               (file-name (git-file-name name version))
1065               (sha256
1066                (base32
1067                 "1bakbr714j7yxdal1f5iq0gcl4cxggbbgj227ihdh5kvygqlwich"))))
1068     (build-system cmake-build-system)
1069     (native-inputs
1070      `(("pkg-config" ,pkg-config)))
1071     (inputs
1072      `(("ffmpeg" ,ffmpeg)
1073        ("libjpeg-turbo" ,libjpeg-turbo)
1074        ("libpng" ,libpng)
1075        ("gvfs" ,gvfs)))
1076     (arguments
1077      `(#:configure-flags (list "-DENABLE_GIO=ON" "-DENABLE_THUMBNAILER=ON")))
1078     (home-page "https://github.com/dirkvdb/ffmpegthumbnailer")
1079     (synopsis "Create thumbnails from video files")
1080     (description "FFmpegthumbnailer is a lightweight video thumbnailer that
1081 can be used by file managers to create thumbnails for your video files.  The
1082 thumbnailer uses ffmpeg to decode frames from the video files, so supported
1083 videoformats depend on the configuration flags of ffmpeg.")
1084     (license license:gpl2+)))
1085
1086 (define-public vlc
1087   (package
1088     (name "vlc")
1089     (version "3.0.8")
1090     (source (origin
1091               (method url-fetch)
1092               (uri (string-append
1093                     "https://download.videolan.org/pub/videolan/vlc/"
1094                     (car (string-split version #\-))
1095                     "/vlc-" version ".tar.xz"))
1096               (sha256
1097                (base32
1098                 "1xmxjpyzdhabchwncz6lvx3kzvl7fz9c42bkv3nbj68albs9w570"))
1099               (patches
1100                (search-patches
1101                 ;; TODO: The test "libvlc_slaves" fails.  Applied upstream as
1102                 ;; <https://git.videolan.org/?p=vlc.git;a=commit;h=4186c94104ee528abd6860611b49515f3e6ec644>.
1103                 ;; Try removing it in 3.0.9.
1104                 "vlc-fix-test_libvlc_slaves.patch"))))
1105     (build-system gnu-build-system)
1106     (native-inputs
1107      `(("flex" ,flex)
1108        ("bison" ,bison)
1109        ("gettext" ,gettext-minimal)
1110        ("git" ,git)                     ; needed for a test
1111        ("pkg-config" ,pkg-config)))
1112     ;; FIXME: Add optional inputs once available.
1113     (inputs
1114      `(("alsa-lib" ,alsa-lib)
1115        ("avahi" ,avahi)
1116        ("dbus" ,dbus)
1117        ("eudev" ,eudev)
1118        ("flac" ,flac)
1119        ("ffmpeg" ,ffmpeg)
1120        ("fontconfig" ,fontconfig)
1121        ("freetype" ,freetype)
1122        ("fribidi" ,fribidi)
1123        ("gnutls" ,gnutls)
1124        ("liba52" ,liba52)
1125        ("libarchive" ,libarchive)
1126        ("libass" ,libass)
1127        ("libavc1394" ,libavc1394)
1128        ("libbluray" ,libbluray)
1129        ("libcaca" ,libcaca)
1130        ("libcddb" ,libcddb)
1131        ("libdca" ,libdca)
1132        ("libdvbpsi" ,libdvbpsi)
1133        ("libdvdnav" ,libdvdnav)
1134        ("libdvdread" ,libdvdread)
1135        ("libebml" ,libebml)
1136        ("libgcrypt" ,libgcrypt)
1137        ("libidn" ,libidn)
1138        ("libkate" ,libkate)
1139        ("libmad" ,libmad)
1140        ("libmatroska" ,libmatroska)
1141        ("libmicrodns" ,libmicrodns)
1142        ("libmodplug" ,libmodplug)
1143        ("libmpeg2" ,libmpeg2)
1144        ("libogg" ,libogg)
1145        ("libpng" ,libpng)
1146        ("libraw1394" ,libraw1394)
1147        ("librsvg" ,librsvg)
1148        ("libsamplerate" ,libsamplerate)
1149        ("libsecret" ,libsecret)
1150        ("libssh2" ,libssh2)
1151        ("libupnp" ,libupnp)
1152        ("libva" ,libva)
1153        ("libvdpau" ,libvdpau)
1154        ("libvorbis" ,libvorbis)
1155        ("libvpx" ,libvpx)
1156        ("libtheora" ,libtheora)
1157        ("libx264" ,libx264)
1158        ("libxext" ,libxext)
1159        ("libxi" ,libxi)
1160        ("libxinerama" ,libxinerama)
1161        ("libxml2" ,libxml2)
1162        ("libxpm" ,libxpm)
1163        ("livemedia-utils" ,livemedia-utils)
1164        ("lua" ,lua-5.2)
1165        ("mesa" ,mesa)
1166        ("opus" ,opus)
1167        ("perl" ,perl)
1168        ("pulseaudio" ,pulseaudio)
1169        ("protobuf" ,protobuf)
1170        ("python" ,python-wrapper)
1171        ("qtbase" ,qtbase)
1172        ("qtsvg" ,qtsvg)
1173        ("qtx11extras" ,qtx11extras)
1174        ("samba" ,samba)
1175        ("sdl" ,sdl)
1176        ("sdl-image" ,sdl-image)
1177        ("speex" ,speex)
1178        ("speexdsp" ,speexdsp)
1179        ("taglib" ,taglib)
1180        ("twolame" ,twolame)
1181        ("unzip" ,unzip)
1182        ("wayland" ,wayland)
1183        ("wayland-protocols" ,wayland-protocols)
1184        ("x265" ,x265)
1185        ("xcb-util-keysyms" ,xcb-util-keysyms)))
1186     (arguments
1187      `(#:configure-flags
1188        `("BUILDCC=gcc"
1189          ,(string-append "LDFLAGS=-Wl,-rpath -Wl,"
1190                          (assoc-ref %build-inputs "ffmpeg")
1191                          "/lib"))       ;needed for the tests
1192
1193        #:phases
1194        (modify-phases %standard-phases
1195          (add-after 'unpack 'patch-source
1196            (lambda* (#:key inputs #:allow-other-keys)
1197              (let ((livemedia-utils (assoc-ref inputs "livemedia-utils")))
1198                (substitute* "configure"
1199                  (("LIVE555_PREFIX=\\$\\{LIVE555_PREFIX-\"/usr\"\\}")
1200                   (string-append "LIVE555_PREFIX=" livemedia-utils)))
1201                ;; Some of the tests require using the display to test out VLC,
1202                ;; which fails in our sandboxed build system
1203                (substitute* "test/run_vlc.sh"
1204                  (("./vlc --ignore-config") "echo"))
1205
1206                ;; modules/text_renderer/freetype/text_layout.c uses a
1207                ;; now-deprecated interface 'fribidi_get_par_embedding_levels'
1208                ;; from fribidi.h, so for now we enable the use of deprecated
1209                ;; fribidi interfaces from this file.
1210                ;; FIXME: Try removing this for vlc >= 3.0.3.
1211                (substitute* "modules/text_renderer/freetype/text_layout.c"
1212                  (("# define FRIBIDI_NO_DEPRECATED 1") ""))
1213
1214                ;; Fix build with libssh2 > 1.8.0:
1215                ;; <https://trac.videolan.org/vlc/ticket/22060>
1216                ;; <https://git.videolan.org/?p=vlc.git;a=commit;h=11449b5cd8b415768e010d9b7c1d6ba3cea21f82>
1217                (substitute* "modules/access/sftp.c"
1218                  (("010801") "010900"))
1219                #t)))
1220          (add-after 'strip 'regenerate-plugin-cache
1221            (lambda* (#:key outputs #:allow-other-keys)
1222              ;; The 'install-exec-hook' rule in the top-level Makefile.am
1223              ;; generates 'lib/vlc/plugins/plugins.dat', a plugin cache, using
1224              ;; 'vlc-cache-gen'.  This file includes the mtime of the plugins
1225              ;; it references.  Thus, we first reset the timestamps of all
1226              ;; these files, and then regenerate the cache such that the
1227              ;; mtimes it includes are always zero instead of being dependent
1228              ;; on the build time.
1229              (let* ((out       (assoc-ref outputs "out"))
1230                     (pkglibdir (string-append out "/lib/vlc"))
1231                     (plugindir (string-append pkglibdir "/plugins"))
1232                     (cachegen  (string-append pkglibdir "/vlc-cache-gen")))
1233                ;; TODO: Factorize 'reset-timestamps'.
1234                (for-each (lambda (file)
1235                            (let ((s (lstat file)))
1236                              (unless (eq? (stat:type s) 'symlink)
1237                                (utime file 1 1))))
1238                          (find-files plugindir))
1239                (invoke cachegen plugindir))))
1240          (add-after 'install 'wrap-executable
1241            (lambda* (#:key outputs #:allow-other-keys)
1242              (let ((out (assoc-ref outputs "out"))
1243                    (plugin-path (getenv "QT_PLUGIN_PATH")))
1244                (wrap-program (string-append out "/bin/vlc")
1245                  `("QT_PLUGIN_PATH" ":" prefix (,plugin-path))))
1246              #t)))))
1247     (home-page "https://www.videolan.org/")
1248     (synopsis "Audio and video framework")
1249     (description "VLC is a cross-platform multimedia player and framework
1250 that plays most multimedia files as well as DVD, Audio CD, VCD, and various
1251 streaming protocols.")
1252     (license license:gpl2+)))
1253
1254 (define-public mplayer
1255   (package
1256     (name "mplayer")
1257     (version "1.3.0")
1258     (source (origin
1259              (method url-fetch)
1260              (uri (string-append
1261                    "https://www.mplayerhq.hu/MPlayer/releases/MPlayer-"
1262                    version ".tar.xz"))
1263              (sha256
1264               (base32
1265                "0hwqn04bdknb2ic88xd75smffxx63scvz0zvwvjb56nqj9n89l1s"))))
1266     (build-system gnu-build-system)
1267     ;; FIXME: Add additional inputs once available.
1268     (native-inputs
1269      `(("pkg-config" ,pkg-config)
1270        ("yasm" ,yasm)))
1271     (inputs
1272      `(("alsa-lib" ,alsa-lib)
1273        ("cdparanoia" ,cdparanoia)
1274        ("ffmpeg" ,ffmpeg-3.4)
1275        ("fontconfig" ,fontconfig)
1276        ("freetype" ,freetype)
1277 ;;        ("giflib" ,giflib) ; uses QuantizeBuffer, requires version >= 5
1278        ("lame" ,lame)
1279        ("libass" ,libass)
1280        ("libdvdcss" ,libdvdcss)
1281        ("libdvdnav" ,libdvdnav)
1282        ("libjpeg" ,libjpeg)
1283        ("libmpeg2" ,libmpeg2)
1284        ("libmpg123" ,mpg123)                      ; audio codec for MP3
1285        ("libpng" ,libpng)
1286        ("libtheora" ,libtheora)
1287        ("libvdpau" ,libvdpau)
1288        ("libvorbis" ,libvorbis)
1289        ("libx11" ,libx11)
1290        ("libx264" ,libx264)
1291        ("libxinerama" ,libxinerama)
1292        ("libxv" ,libxv)
1293        ("libxxf86dga" ,libxxf86dga)
1294        ("mesa" ,mesa)
1295        ("opus" ,opus)
1296        ("perl" ,perl)
1297        ("pulseaudio" ,pulseaudio)
1298        ("python" ,python-wrapper)
1299        ("sdl" ,sdl)
1300        ("speex" ,speex)
1301        ("zlib" ,zlib)))
1302     (arguments
1303      `(#:tests? #f ; no test target
1304        #:phases
1305        (modify-phases %standard-phases
1306         (replace 'configure
1307           ;; configure does not work followed by "SHELL=..." and
1308           ;; "CONFIG_SHELL=..."; set environment variables instead
1309           (lambda* (#:key inputs outputs #:allow-other-keys)
1310             (let ((out (assoc-ref outputs "out"))
1311                   (libx11 (assoc-ref inputs "libx11")))
1312               (substitute* "configure"
1313                 (("#! /bin/sh") (string-append "#!" (which "sh"))))
1314               (setenv "SHELL" (which "bash"))
1315               (setenv "CONFIG_SHELL" (which "bash"))
1316               (invoke "./configure"
1317                       (string-append "--extra-cflags=-I"
1318                                      libx11 "/include") ; to detect libx11
1319                       "--disable-ffmpeg_a" ; disables bundled ffmpeg
1320                       (string-append "--prefix=" out)
1321                       ;; Enable runtime cpu detection where supported,
1322                       ;; and choose a suitable target.
1323                       ,@(match (or (%current-target-system)
1324                                    (%current-system))
1325                           ("x86_64-linux"
1326                            '("--enable-runtime-cpudetection"
1327                              "--target=x86_64-linux"))
1328                           ("i686-linux"
1329                            '("--enable-runtime-cpudetection"
1330                              "--target=i686-linux"))
1331                           ("mips64el-linux"
1332                            '("--target=mips3-linux"))
1333                           (_ (list (string-append
1334                                     "--target="
1335                                     (or (%current-target-system)
1336                                         (nix-system->gnu-triplet
1337                                          (%current-system)))))))
1338                       "--disable-iwmmxt")))))))
1339     (home-page "https://www.mplayerhq.hu/design7/news.html")
1340     (synopsis "Audio and video player")
1341     (description "MPlayer is a movie player.  It plays most MPEG/VOB, AVI,
1342 Ogg/OGM, VIVO, ASF/WMA/WMV, QT/MOV/MP4, RealMedia, Matroska, NUT,
1343 NuppelVideo, FLI, YUV4MPEG, FILM, RoQ, PVA files.  One can watch VideoCD,
1344 SVCD, DVD, 3ivx, DivX 3/4/5, WMV and H.264 movies.")
1345     (license license:gpl2)))
1346
1347 (define-public mpv
1348   (package
1349     (name "mpv")
1350     (version "0.30.0")
1351     (source (origin
1352               (method git-fetch)
1353               (uri (git-reference
1354                     (url "https://github.com/mpv-player/mpv.git")
1355                     (commit (string-append "v" version))))
1356               (file-name (git-file-name name version))
1357               (sha256
1358                (base32
1359                 "17mxjgcfljlv6h0ik3332xsqbs0ybvk6dkwflyl0cjh15vl1iv6f"))))
1360     (build-system waf-build-system)
1361     (native-inputs
1362      `(("perl" ,perl) ; for zsh completion file
1363        ("pkg-config" ,pkg-config)
1364        ("python-docutils" ,python-docutils)))
1365     ;; Missing features: libguess, V4L2
1366     (inputs
1367      `(("alsa-lib" ,alsa-lib)
1368        ("enca" ,enca)
1369        ("ffmpeg" ,ffmpeg)
1370        ("jack" ,jack-1)
1371        ("ladspa" ,ladspa)
1372        ("lcms" ,lcms)
1373        ("libass" ,libass)
1374        ("libbluray" ,libbluray)
1375        ("libcaca" ,libcaca)
1376        ("libbs2b" ,libbs2b)
1377        ("libcdio-paranoia" ,libcdio-paranoia)
1378        ("libdvdread" ,libdvdread)
1379        ("libdvdnav" ,libdvdnav)
1380        ("libjpeg" ,libjpeg)
1381        ("libva" ,libva)
1382        ("libvdpau" ,libvdpau)
1383        ("libx11" ,libx11)
1384        ("libxext" ,libxext)
1385        ("libxinerama" ,libxinerama)
1386        ("libxrandr" ,libxrandr)
1387        ("libxscrnsaver" ,libxscrnsaver)
1388        ("libxv" ,libxv)
1389        ;; XXX: lua > 5.2 is not currently supported; see
1390        ;; waftools/checks/custom.py
1391        ("lua" ,lua-5.2)
1392        ("mesa" ,mesa)
1393        ("mpg123" ,mpg123)
1394        ("pulseaudio" ,pulseaudio)
1395        ("rsound" ,rsound)
1396        ("shaderc" ,shaderc)
1397        ("vulkan-headers" ,vulkan-headers)
1398        ("vulkan-loader" ,vulkan-loader)
1399        ("waf" ,python-waf)
1400        ("wayland" ,wayland)
1401        ("wayland-protocols" ,wayland-protocols)
1402        ("libxkbcommon" ,libxkbcommon)
1403        ("youtube-dl" ,youtube-dl)
1404        ("zlib" ,zlib)))
1405     (arguments
1406      '(#:phases
1407        (modify-phases %standard-phases
1408          (add-after
1409           'unpack 'patch-paths
1410           (lambda* (#:key inputs #:allow-other-keys)
1411             (let ((ytdl (assoc-ref inputs "youtube-dl")))
1412               (substitute* "player/lua/ytdl_hook.lua"
1413                 (("\"youtube-dl\",")
1414                  (string-append "\"" ytdl "/bin/youtube-dl\",")))
1415               #t)))
1416          (add-before
1417           'configure 'setup-waf
1418           (lambda* (#:key inputs #:allow-other-keys)
1419             (let ((waf (assoc-ref inputs "waf")))
1420               (copy-file (string-append waf "/bin/waf") "waf"))
1421             (setenv "CC" "gcc")
1422             #t)))
1423        #:configure-flags (list "--enable-libmpv-shared"
1424                                "--enable-cdda"
1425                                "--enable-dvdnav"
1426                                "--disable-build-date")
1427        ;; No check function defined.
1428        #:tests? #f))
1429     (home-page "https://mpv.io/")
1430     (synopsis "Audio and video player")
1431     (description "mpv is a general-purpose audio and video player.  It is a
1432 fork of mplayer2 and MPlayer.  It shares some features with the former
1433 projects while introducing many more.")
1434     (license license:gpl2+)))
1435
1436 (define-public gnome-mpv
1437   (deprecated-package "gnome-mpv" celluloid))
1438
1439 (define-public mpv-mpris
1440   (package
1441     (name "mpv-mpris")
1442     (version "0.2")
1443     (source
1444       (origin
1445         (method git-fetch)
1446         (uri (git-reference
1447                (url "https://github.com/hoyon/mpv-mpris")
1448                (commit version)))
1449         (file-name (git-file-name name version))
1450         (sha256
1451          (base32
1452           "06hq3j1jjlaaz9ss5l7illxz8vm5bng86jl24kawglwkqayhdnjx"))))
1453     (build-system gnu-build-system)
1454     (arguments
1455      '(#:tests? #f ; no tests
1456        #:make-flags '("CC=gcc")
1457        #:phases
1458        (modify-phases %standard-phases
1459          (delete 'configure) ; no configure script
1460          (replace 'install
1461            (lambda* (#:key outputs #:allow-other-keys)
1462              (let ((out (assoc-ref outputs "out")))
1463                (install-file "mpris.so" (string-append out "/lib")))
1464              #t)))))
1465     (native-inputs
1466      `(("pkg-config" ,pkg-config)))
1467     (inputs
1468      `(("glib" ,glib)
1469        ("mpv" ,mpv)))
1470     (home-page "https://github.com/hoyon/mpv-mpris")
1471     (synopsis "MPRIS plugin for mpv")
1472     (description "This package provides an @dfn{MPRIS} (Media Player Remote
1473 Interfacing Specification) plugin for the @code{mpv} media player.  It implements
1474 @code{org.mpris.MediaPlayer2} and @code{org.mpris.MediaPlayer2.Player} D-Bus
1475 interfaces.
1476
1477 To load this plugin, specify the following option when starting mpv:
1478 @code{--script $GUIX_PROFILE/lib/mpris.so} or link it into
1479 @file{$HOME/.config/mpv/scripts}.")
1480     (license license:expat)))
1481
1482 (define-public libvpx
1483   (package
1484     (name "libvpx")
1485     (version "1.8.1")
1486     (source (origin
1487               ;; XXX: Upstream does not provide tarballs for > 1.6.1.
1488               (method git-fetch)
1489               (uri (git-reference
1490                     (url "https://chromium.googlesource.com/webm/libvpx")
1491                     (commit (string-append "v" version))))
1492               (file-name (git-file-name name version))
1493               (sha256
1494                (base32
1495                 "0mm1dcfa268rwsrgzqpbbgq4lwrvdzgp90h9dxsnkhai70l7gipq"))
1496               (patches (search-patches "libvpx-CVE-2016-2818.patch"))))
1497     (build-system gnu-build-system)
1498     (arguments
1499      `(#:configure-flags (list "--enable-shared"
1500                                "--disable-static"
1501                                "--as=yasm"
1502                                ;; Limit size to avoid CVE-2015-1258
1503                                "--size-limit=16384x16384"
1504                                (string-append "--prefix=" (assoc-ref %outputs "out")))
1505        #:make-flags  (list (string-append "LDFLAGS=-Wl,-rpath="
1506                                           (assoc-ref %outputs "out") "/lib"))
1507        #:phases (modify-phases %standard-phases
1508                   (replace 'configure
1509                     (lambda* (#:key configure-flags #:allow-other-keys)
1510                       ;; The configure script does not understand some of the GNU
1511                       ;; options, so we only add the flags specified above.
1512                       (apply invoke  "./configure" configure-flags))))
1513        #:tests? #f)) ; no check target
1514     (native-inputs
1515      `(("perl" ,perl)
1516        ("yasm" ,yasm)))
1517     (synopsis "VP8/VP9 video codec")
1518     (description "libvpx is a codec for the VP8/VP9 video compression format.")
1519     (license license:bsd-3)
1520     (home-page "https://www.webmproject.org/")))
1521
1522 ;; GNU IceCat fails to build against 1.8.0, so keep this version for now.
1523 (define-public libvpx-1.7
1524   (package
1525     (inherit libvpx)
1526     (version "1.7.0")
1527     (source (origin
1528               (inherit (package-source libvpx))
1529               (uri (git-reference
1530                     (url "https://chromium.googlesource.com/webm/libvpx")
1531                     (commit (string-append "v" version))))
1532               (file-name (git-file-name "libvpx" version))
1533               (sha256
1534                (base32
1535                 "0vvh89hvp8qg9an9vcmwb7d9k3nixhxaz6zi65qdjnd0i56kkcz6"))
1536               (patches
1537                (append
1538                 (origin-patches (package-source libvpx))
1539                 (search-patches "libvpx-use-after-free-in-postproc.patch")))))))
1540
1541 (define-public youtube-dl
1542   (package
1543     (name "youtube-dl")
1544     (version "2019.11.28")
1545     (source (origin
1546               (method url-fetch)
1547               (uri (string-append "https://github.com/ytdl-org/youtube-dl/"
1548                                   "releases/download/" version "/youtube-dl-"
1549                                   version ".tar.gz"))
1550               (sha256
1551                (base32
1552                 "19xiwdn3l0kizyj7cik9vyhgrlwg7ss4wl4hy2pbbbqwh5vwppwk"))))
1553     (build-system python-build-system)
1554     (arguments
1555      ;; The problem here is that the directory for the man page and completion
1556      ;; files is relative, and for some reason, setup.py uses the
1557      ;; auto-detected sys.prefix instead of the user-defined "--prefix=FOO".
1558      ;; So, we need pass the prefix directly.  In addition, make sure the Bash
1559      ;; completion file is called 'youtube-dl' rather than
1560      ;; 'youtube-dl.bash-completion'.
1561      `(#:tests? #f ; Many tests fail. The test suite can be run with pytest.
1562        #:phases (modify-phases %standard-phases
1563                   (add-before 'install 'fix-the-data-directories
1564                     (lambda* (#:key outputs #:allow-other-keys)
1565                       (let ((prefix (assoc-ref outputs "out")))
1566                         (mkdir "bash-completion")
1567                         (rename-file "youtube-dl.bash-completion"
1568                                      "bash-completion/youtube-dl")
1569                         (substitute* "setup.py"
1570                           (("youtube-dl\\.bash-completion")
1571                            "bash-completion/youtube-dl")
1572                           (("'etc/")
1573                            (string-append "'" prefix "/etc/"))
1574                           (("'share/")
1575                            (string-append "'" prefix "/share/")))
1576                         #t))))))
1577     (synopsis "Download videos from YouTube.com and other sites")
1578     (description
1579      "Youtube-dl is a small command-line program to download videos from
1580 YouTube.com and many more sites.")
1581     (home-page "https://yt-dl.org")
1582     (license license:public-domain)))
1583
1584 (define-public youtube-dl-gui
1585   (package
1586     (name "youtube-dl-gui")
1587     (version "0.3.8")
1588     (source
1589      (origin
1590        (method url-fetch)
1591        (uri (pypi-uri "Youtube-DLG" version))
1592        (sha256
1593         (base32
1594          "0napxwzgls5ik1bxbp99vly32l23xpc4ng5kr24hfhf21ypjyadb"))))
1595     (build-system python-build-system)
1596     (arguments
1597      ;; In Guix, wxpython has not yet been packaged for Python 3.
1598      `(#:python ,python-2
1599        ;; This package has no tests.
1600        #:tests? #f
1601        #:phases
1602        (modify-phases %standard-phases
1603          (add-before 'build 'patch-source
1604            (lambda* (#:key inputs #:allow-other-keys)
1605              ;; The youtube-dl-gui program lets you configure options.  Some of
1606              ;; them are problematic, so we change their defaults.
1607              (substitute* "youtube_dl_gui/optionsmanager.py"
1608                ;; When this is true, the builder process will try (and fail) to
1609                ;; write logs to the builder user's home directory.
1610                (("'enable_log': True") "'enable_log': False")
1611                ;; This determines which youtube-dl program youtube-dl-gui will
1612                ;; run.  If we don't set this, then youtube-dl-gui might download
1613                ;; an arbitrary copy from the Internet into the user's home
1614                ;; directory and run it, so let's make sure youtube-dl-gui uses
1615                ;; the youtube-dl from the inputs by default.
1616                (("'youtubedl_path': self.config_path")
1617                 (string-append "'youtubedl_path': '"
1618                                (assoc-ref inputs "youtube-dl")
1619                                "/bin'"))
1620                ;; When this is True, when youtube-dl-gui is finished downloading
1621                ;; a file, it will try (and possibly fail) to open the directory
1622                ;; containing the downloaded file.  This can fail because it
1623                ;; assumes that xdg-open is in PATH.  Unfortunately, simply
1624                ;; adding xdg-utils to the propagated inputs is not enough to
1625                ;; make this work, so for now we set the default to False.
1626                (("'open_dl_dir': True") "'open_dl_dir': False"))
1627              ;; The youtube-dl program from the inputs is actually a wrapper
1628              ;; script written in bash, so attempting to invoke it as a python
1629              ;; script will fail.
1630              (substitute* "youtube_dl_gui/downloaders.py"
1631                (("cmd = \\['python', self\\.youtubedl_path\\]")
1632                 "cmd = [self.youtubedl_path]"))
1633              ;; Use relative paths for installing data files so youtube-dl-gui
1634              ;; installs the files relative to its prefix in the store, rather
1635              ;; than relative to /.  Also, instead of installing data files into
1636              ;; $prefix/usr/share, install them into $prefix/share for
1637              ;; consistency (see: (standards) Directory Variables).
1638              (substitute* "setup.py"
1639                (("= '/usr/share") "= 'share"))
1640              ;; Update get_locale_file() so it finds the installed localization
1641              ;; files.
1642              (substitute* "youtube_dl_gui/utils.py"
1643                (("os\\.path\\.join\\('/usr', 'share'")
1644                 (string-append "os.path.join('"
1645                                (assoc-ref %outputs "out")
1646                                "', 'share'")))
1647              #t))
1648          (add-after 'install 'create-desktop-file
1649            (lambda* (#:key outputs #:allow-other-keys)
1650              (let* ((out (assoc-ref outputs "out"))
1651                     (applications (string-append out "/share/applications")))
1652                (mkdir-p applications)
1653                (call-with-output-file
1654                    (string-append applications "/youtube-dl-gui.desktop")
1655                  (lambda (file)
1656                    (format
1657                     file
1658                     "[Desktop Entry]~@
1659                      Name=Youtube-dl GUI~@
1660                      Comment=Graphical interface to download video with youtube-dl~@
1661                      Exec=youtube-dl-gui~@
1662                      TryExec=youtube-dl-gui~@
1663                      Terminal=false~@
1664                      Icon=youtube-dl-gui~@
1665                      Type=Application~@
1666                      Categories=AudioVideo;Audio;Video;Network~%")))
1667                #t))))))
1668     (inputs
1669      `(("python2-wxpython" ,python2-wxpython)
1670        ("youtube-dl" ,youtube-dl)))
1671     (home-page "https://github.com/MrS0m30n3/youtube-dl-gui")
1672     (synopsis
1673      "GUI (Graphical User Interface) for @command{youtube-dl}")
1674     (description
1675      "Youtube-dlG is a GUI (Graphical User Interface) for
1676 @command{youtube-dl}.  You can use it to download videos from YouTube and any
1677 other site that youtube-dl supports.")
1678     (license license:unlicense)))
1679
1680 (define-public you-get
1681   (package
1682     (name "you-get")
1683     (version "0.4.1355")
1684     (source (origin
1685               (method git-fetch)
1686               (uri (git-reference
1687                     (url "https://github.com/soimort/you-get.git")
1688                     (commit (string-append "v" version))))
1689               (file-name (git-file-name name version))
1690               (sha256
1691                (base32
1692                 "0xq7z04hvw3b3npiahlpzhbxsjvam9n9dynplyrkn84dx6k9ajbj"))))
1693     (build-system python-build-system)
1694     (inputs
1695      `(("ffmpeg" ,ffmpeg)))             ; for multi-part and >=1080p videos
1696     (arguments
1697      `(#:phases
1698        (modify-phases %standard-phases
1699          (add-after 'unpack 'qualify-input-references
1700            ;; Explicitly invoke the input ffmpeg, instead of whichever one
1701            ;; happens to be in the user's $PATH at run time.
1702            (lambda* (#:key inputs #:allow-other-keys)
1703              (let ((ffmpeg (string-append (assoc-ref inputs "ffmpeg")
1704                                           "/bin/ffmpeg")))
1705                (substitute* "src/you_get/processor/ffmpeg.py"
1706                  ;; Don't blindly replace all occurrences of ‘'ffmpeg'’: the
1707                  ;; same string is also used when sniffing ffmpeg's output.
1708                  (("(FFMPEG == |\\()'ffmpeg'" _ prefix)
1709                   (string-append prefix "'" ffmpeg "'")))
1710                #t))))
1711        #:tests? #f))                    ; XXX some tests need Internet access
1712     (synopsis "Download videos, audio, or images from Web sites")
1713     (description
1714      "You-Get is a command-line utility to download media contents (videos,
1715 audio, images) from the Web.  It can use either mpv or vlc for playback.")
1716     (home-page "https://you-get.org/")
1717     (license license:expat)))
1718
1719 (define-public youtube-viewer
1720   (package
1721     (name "youtube-viewer")
1722     (version "3.5.8")
1723     (source (origin
1724               (method git-fetch)
1725               (uri (git-reference
1726                     (url "https://github.com/trizen/youtube-viewer.git")
1727                     (commit version)))
1728               (file-name (git-file-name name version))
1729               (sha256
1730                (base32
1731                 "0zz0r3vd2pg9zzykhrq0vnvqp5842dbgsg8cfygw9vzb9j8mlq0a"))))
1732     (build-system perl-build-system)
1733     (native-inputs
1734      `(("perl-module-build" ,perl-module-build)))
1735     ;; FIXME: Add optional dependencies once available:
1736     ;; perl-lwp-useragent-cached and perl-term-readline-gnu
1737     (inputs
1738      `(("perl-data-dump" ,perl-data-dump)
1739        ("perl-file-sharedir" ,perl-file-sharedir)
1740        ("perl-gtk2" ,perl-gtk2)
1741        ("perl-json" ,perl-json)
1742        ("perl-libwww" ,perl-libwww)
1743        ("perl-lwp-protocol-https" ,perl-lwp-protocol-https)
1744        ("perl-mozilla-ca" ,perl-mozilla-ca)
1745        ("perl-unicode-linebreak" ,perl-unicode-linebreak)
1746
1747        ;; Some videos play without youtube-dl, but others silently fail to.
1748        ("youtube-dl" ,youtube-dl)))
1749     (arguments
1750      `(#:modules ((guix build perl-build-system)
1751                   (guix build utils)
1752                   (srfi srfi-26))
1753        #:module-build-flags '("--gtk")
1754        #:phases
1755        (modify-phases %standard-phases
1756          (add-after 'unpack 'refer-to-inputs
1757            (lambda* (#:key inputs #:allow-other-keys)
1758              (substitute* "lib/WWW/YoutubeViewer.pm"
1759                (("'youtube-dl'")
1760                 (format #f "'~a/bin/youtube-dl'"
1761                         (assoc-ref inputs "youtube-dl"))))
1762              #t))
1763          (add-after 'install 'install-desktop
1764            (lambda* (#:key outputs #:allow-other-keys)
1765              (let* ((out (assoc-ref outputs "out"))
1766                     (sharedir (string-append out "/share")))
1767                (install-file "share/gtk-youtube-viewer.desktop"
1768                              (string-append sharedir "/applications"))
1769                (install-file "share/icons/gtk-youtube-viewer.png"
1770                              (string-append sharedir "/pixmaps"))
1771                #t)))
1772          (add-after 'install 'wrap-program
1773            (lambda* (#:key outputs #:allow-other-keys)
1774              (let* ((out (assoc-ref outputs "out"))
1775                     (bin-dir (string-append out "/bin/"))
1776                     (site-dir (string-append out "/lib/perl5/site_perl/"))
1777                     (lib-path (getenv "PERL5LIB")))
1778                (for-each (cut wrap-program <>
1779                               `("PERL5LIB" ":" prefix (,lib-path ,site-dir)))
1780                          (find-files bin-dir))
1781                #t))))))
1782     (synopsis
1783      "Lightweight application for searching and streaming videos from YouTube")
1784     (description
1785      "Youtube-viewer searches and plays YouTube videos in a native player.
1786 It comes with various search options; it can search for videos, playlists
1787 and/or channels.  The videos are streamed directly in a selected video player
1788 at the best resolution (customizable) and with closed-captions (if available).
1789 Both command-line and GTK2 interface are available.")
1790     (home-page "https://github.com/trizen/youtube-viewer")
1791     (license license:perl-license)))
1792
1793 (define-public libbluray
1794   (package
1795     (name "libbluray")
1796     (version "1.0.2")
1797     (source (origin
1798               (method url-fetch)
1799               (uri (string-append "https://download.videolan.org/videolan/"
1800                                   name "/" version "/"
1801                                   name "-" version ".tar.bz2"))
1802               (sha256
1803                (base32
1804                 "1zxfnw1xbghcj7b3zz5djndv6gwssxda19cz1lrlqrkg8577r7kd"))))
1805     (build-system gnu-build-system)
1806     (arguments
1807      `(#:configure-flags '("--disable-bdjava-jar")
1808        #:phases
1809        (modify-phases %standard-phases
1810          (add-after 'unpack 'refer-to-libxml2-in-.pc-file
1811            ;; Avoid the need to propagate libxml2 by referring to it
1812            ;; directly, as is already done for fontconfig & freetype.
1813            (lambda* (#:key inputs #:allow-other-keys)
1814              (let ((libxml2 (assoc-ref inputs "libxml2")))
1815                (substitute* "configure"
1816                  ((" libxml-2.0") ""))
1817                (substitute* "src/libbluray.pc.in"
1818                  (("^Libs.private:" field)
1819                   (string-append field " -L" libxml2 "/lib -lxml2")))
1820                #t)))
1821          (add-before 'build 'fix-dlopen-paths
1822            (lambda* (#:key inputs #:allow-other-keys)
1823              (let ((libaacs (assoc-ref inputs "libaacs"))
1824                    (libbdplus (assoc-ref inputs "libbdplus")))
1825                (substitute* "src/libbluray/disc/aacs.c"
1826                  (("\"libaacs\"")
1827                   (string-append "\"" libaacs "/lib/libaacs\"")))
1828                (substitute* "src/libbluray/disc/bdplus.c"
1829                  (("\"libbdplus\"")
1830                   (string-append "\"" libbdplus "/lib/libbdplus\"")))
1831                #t))))))
1832     (native-inputs `(("pkg-config" ,pkg-config)))
1833     (inputs
1834      `(("fontconfig" ,fontconfig)
1835        ("freetype" ,freetype)
1836        ("libaacs" ,libaacs)
1837        ("libbdplus" ,libbdplus)
1838        ("libxml2" ,libxml2)))
1839     (home-page "https://www.videolan.org/developers/libbluray.html")
1840     (synopsis "Blu-Ray Disc playback library")
1841     (description
1842      "libbluray is a library designed for Blu-Ray Disc playback for media
1843 players, like VLC or MPlayer.")
1844     (license license:lgpl2.1+)))
1845
1846 (define-public libdvdread
1847   (package
1848     (name "libdvdread")
1849     (version "6.0.2")
1850     (source (origin
1851               (method url-fetch)
1852               (uri (string-append "https://download.videolan.org/videolan/"
1853                                   "libdvdread/" version "/"
1854                                   "libdvdread-" version ".tar.bz2"))
1855               (sha256
1856                (base32
1857                 "1c7yqqn67m3y3n7nfrgrnzz034zjaw5caijbwbfrq89v46ph257r"))))
1858     (build-system gnu-build-system)
1859     (arguments
1860      `(#:configure-flags '("--with-libdvdcss=yes")))
1861     (native-inputs
1862      `(("pkg-config" ,pkg-config)))
1863     (propagated-inputs
1864      `(("libdvdcss" ,libdvdcss)))
1865     (home-page "http://dvdnav.mplayerhq.hu/")
1866     (synopsis "Library for reading video DVDs")
1867     (description
1868      "Libdvdread provides a simple foundation for reading DVD video
1869 disks.  It provides the functionality that is required to access many
1870 DVDs.  It parses IFO files, reads NAV-blocks, and performs CSS
1871 authentication and descrambling (if an external libdvdcss library is
1872 installed).")
1873     (license license:gpl2+)))
1874
1875 (define-public dvdauthor
1876   (package
1877     (name "dvdauthor")
1878     (version "0.7.2")
1879     (source
1880      (origin
1881        (method url-fetch)
1882        (uri (string-append "mirror://sourceforge/dvdauthor/dvdauthor-"
1883                            version ".tar.gz"))
1884        (sha256
1885         (base32
1886          "1drfc47hikfzc9d7hjk34rw10iqw01d2vwmn91pv73ppx4nsj81h"))))
1887     (build-system gnu-build-system)
1888     (inputs
1889      `(("libdvdread" ,libdvdread)
1890        ("libpng" ,libpng)
1891        ("imagemagick" ,imagemagick)
1892        ("libxml2" ,libxml2)
1893        ("freetype" ,freetype)))
1894     (native-inputs
1895      `(("pkg-config" ,pkg-config)))
1896     (synopsis "Generates a DVD-Video movie from a MPEG-2 stream")
1897     (description "@command{dvdauthor} will generate a DVD-Video movie from a
1898 MPEG-2 stream containing VOB packets.")
1899     (home-page "http://dvdauthor.sourceforge.net")
1900     (license license:gpl3+)))
1901
1902 (define-public libdvdnav
1903   (package
1904     (name "libdvdnav")
1905     (version "6.0.1")
1906     (source (origin
1907               (method url-fetch)
1908               (uri (string-append "https://download.videolan.org/videolan/"
1909                                   "libdvdnav/" version "/"
1910                                   "libdvdnav-" version ".tar.bz2"))
1911               (sha256
1912                (base32
1913                 "0cv7j8irsv1n2dadlnhr6i1b8pann2ah6xpxic41f04my6ba6rp5"))))
1914     (build-system gnu-build-system)
1915     (native-inputs
1916      `(("pkg-config" ,pkg-config)))
1917     (inputs
1918      `(("libdvdread" ,libdvdread)))
1919     (home-page "http://dvdnav.mplayerhq.hu/")
1920     (synopsis "Library for video DVD navigation features")
1921     (description
1922      "Libdvdnav is a library for developers of multimedia
1923 applications.  It allows easy use of sophisticated DVD navigation features
1924 such as DVD menus, multiangle playback and even interactive DVD games.  All
1925 this functionality is provided through a simple API which provides the DVD
1926 playback as a single logical stream of blocks, intermitted by special
1927 dvdnav events to report certain conditions.  The main usage of libdvdnav is
1928 a loop regularly calling a function to get the next block, surrounded by
1929 additional calls to tell the library of user interaction.  The whole
1930 DVD virtual machine and internal playback states are completely
1931 encapsulated.")
1932     (license license:gpl2+)))
1933
1934 (define-public libdvdcss
1935   (package
1936     (name "libdvdcss")
1937     (version "1.4.2")
1938     (source (origin
1939               (method url-fetch)
1940               (uri (string-append "https://download.videolan.org/pub/"
1941                                   name "/" version "/"
1942                                   name "-" version ".tar.bz2"))
1943               (sha256
1944                (base32
1945                 "0x957zzpf4w2cp8zlk29prj8i2q6hay3lzdzsyz8y3cwxivyvhkq"))))
1946     (build-system gnu-build-system)
1947     (home-page "https://www.videolan.org/developers/libdvdcss.html")
1948     (synopsis "Library for accessing DVDs as block devices")
1949     (description
1950      "libdvdcss is a simple library designed for accessing DVDs like a block
1951 device without having to bother about the decryption.")
1952     (license license:gpl2+)))
1953
1954 (define-public srt2vtt
1955   (package
1956     (name "srt2vtt")
1957     (version "0.1")
1958     (source (origin
1959               (method url-fetch)
1960               (uri (string-append
1961                     "https://files.dthompson.us/srt2vtt/srt2vtt-"
1962                     version ".tar.gz"))
1963               (sha256
1964                (base32
1965                 "16b377znjm6qlga5yb8aj7b7bcisa1ghcnj2lrb1d30lvxp4liif"))))
1966     (build-system gnu-build-system)
1967     (inputs
1968      `(("guile" ,guile-2.0)))
1969     (synopsis "SubRip to WebVTT subtitle converter")
1970     (description "srt2vtt converts SubRip formatted subtitles to WebVTT format
1971 for use with HTML5 video.")
1972     (home-page "https://dthompson.us/projects/srt2vtt.html")
1973     (license license:gpl3+)))
1974
1975 (define-public avidemux
1976   (package
1977     (name "avidemux")
1978     (version "2.7.4")
1979     (source (origin
1980              (method url-fetch)
1981              (uri (string-append
1982                    "mirror://sourceforge/avidemux/avidemux/" version "/"
1983                    "avidemux_" version ".tar.gz"))
1984              (sha256
1985               (base32
1986                "1acdb3m37vdzzbm8mwyibcn8msi7birb5v30qfi7jli5r00src3x"))
1987              (patches (search-patches "avidemux-install-to-lib.patch"))))
1988     (build-system cmake-build-system)
1989     (native-inputs
1990      `(("perl" ,perl)
1991        ("pkg-config" ,pkg-config)
1992        ("python" ,python-wrapper)
1993        ("qttools" ,qttools)
1994        ("yasm" ,yasm)))
1995     ;; FIXME: Once packaged, add libraries not found during the build.
1996     (inputs
1997      `(("alsa-lib" ,alsa-lib)
1998        ("fontconfig" ,fontconfig)
1999        ("freetype" ,freetype)
2000        ("fribidi" ,fribidi)
2001        ("glu" ,glu)
2002        ("jack" ,jack-1)
2003        ("lame" ,lame)
2004        ("libva" ,libva)
2005        ("libvdpau" ,libvdpau)
2006        ("libvorbis" ,libvorbis)
2007        ("libvpx" ,libvpx)
2008        ("libxv" ,libxv)
2009        ("pulseaudio" ,pulseaudio)
2010        ("qtbase" ,qtbase)
2011        ("sqlite" ,sqlite)
2012        ("zlib" ,zlib)))
2013     (arguments
2014      `(#:tests? #f                      ; no check target
2015        #:phases
2016        ;; Make sure files inside the included ffmpeg tarball are
2017        ;; patch-shebanged.
2018        (let ((ffmpeg "ffmpeg-4.1.4"))
2019          (modify-phases %standard-phases
2020            (add-before 'patch-source-shebangs 'unpack-ffmpeg
2021              (lambda _
2022                (with-directory-excursion "avidemux_core/ffmpeg_package"
2023                  (invoke "tar" "xf" (string-append ffmpeg ".tar.bz2"))
2024                  (delete-file (string-append ffmpeg ".tar.bz2")))
2025                #t))
2026            (add-after 'patch-source-shebangs 'repack-ffmpeg
2027              (lambda _
2028                (with-directory-excursion "avidemux_core/ffmpeg_package"
2029                  (substitute* (string-append ffmpeg "/configure")
2030                    (("#! /bin/sh") (string-append "#!" (which "sh"))))
2031                  (invoke "tar" "cjf" (string-append ffmpeg ".tar.bz2") ffmpeg
2032                          ;; avoid non-determinism in the archive
2033                          "--sort=name" "--mtime=@0"
2034                          "--owner=root:0" "--group=root:0")
2035                  (delete-file-recursively ffmpeg))
2036                #t))
2037            (replace 'configure
2038              (lambda _
2039                ;; Copy-paste settings from the cmake build system.
2040                (setenv "CMAKE_LIBRARY_PATH" (getenv "LIBRARY_PATH"))
2041                (setenv "CMAKE_INCLUDE_PATH" (getenv "C_INCLUDE_PATH"))
2042                #t))
2043            (replace 'build
2044              (lambda* (#:key inputs outputs #:allow-other-keys)
2045                (let* ((out (assoc-ref outputs "out"))
2046                       (lib (string-append out "/lib"))
2047                       (top (getcwd))
2048                       (build_component
2049                        (lambda* (component srcdir #:optional (args '()))
2050                          (let ((builddir (string-append "build_" component)))
2051                            (mkdir builddir)
2052                            (with-directory-excursion builddir
2053                              (apply invoke "cmake"
2054                                     "-DCMAKE_INSTALL_RPATH_USE_LINK_PATH=TRUE"
2055                                     (string-append "-DCMAKE_INSTALL_PREFIX=" out)
2056                                     (string-append "-DCMAKE_INSTALL_RPATH=" lib)
2057                                     (string-append "-DCMAKE_SHARED_LINKER_FLAGS="
2058                                                    "\"-Wl,-rpath=" lib "\"")
2059                                     (string-append "-DAVIDEMUX_SOURCE_DIR=" top)
2060                                     (string-append "../" srcdir)
2061                                     "-DENABLE_QT5=True"
2062                                     args)
2063                              (invoke "make" "-j"
2064                                      (number->string (parallel-job-count)))
2065                              (invoke "make" "install"))))))
2066                  (mkdir out)
2067                  (build_component "core" "avidemux_core")
2068                  (build_component "cli" "avidemux/cli")
2069                  (build_component "qt4" "avidemux/qt4")
2070                  (build_component "plugins_common" "avidemux_plugins"
2071                                   '("-DPLUGIN_UI=COMMON"))
2072                  (build_component "plugins_cli" "avidemux_plugins"
2073                                   '("-DPLUGIN_UI=CLI"))
2074                  (build_component "plugins_qt4" "avidemux_plugins"
2075                                   '("-DPLUGIN_UI=QT4"))
2076                  (build_component "plugins_settings" "avidemux_plugins"
2077                                   '("-DPLUGIN_UI=SETTINGS"))
2078                  ;; Remove .exe and .dll file.
2079                  (delete-file-recursively
2080                   (string-append out "/share/ADM6_addons"))
2081                  #t)))
2082            (delete 'install)))))
2083     (home-page "http://fixounet.free.fr/avidemux/")
2084     (synopsis "Video editor")
2085     (description "Avidemux is a video editor designed for simple cutting,
2086 filtering and encoding tasks.  It supports many file types, including AVI,
2087 DVD compatible MPEG files, MP4 and ASF, using a variety of codecs.  Tasks
2088 can be automated using projects, job queue and powerful scripting
2089 capabilities.")
2090     (supported-systems '("x86_64-linux" "i686-linux" "armhf-linux"))
2091     ;; Software with various licenses is included, see License.txt.
2092     (license license:gpl2+)))
2093
2094 (define-public vapoursynth
2095   (package
2096     (name "vapoursynth")
2097     (version "48")
2098     (source (origin
2099               (method git-fetch)
2100               (uri (git-reference
2101                     (url "https://github.com/vapoursynth/vapoursynth.git")
2102                     (commit (string-append "R" version))))
2103               (file-name (git-file-name name version))
2104               (sha256
2105                (base32
2106                 "1i6163bidlp0p9zcnxpsphr44ayfzd51fig4ri7vbrbl9lw9jaih"))))
2107     (build-system gnu-build-system)
2108     (native-inputs
2109      `(("autoconf" ,autoconf)
2110        ("automake" ,automake)
2111        ("cython" ,python-cython)
2112        ("libtool" ,libtool)
2113        ("pkg-config" ,pkg-config)
2114        ("python" ,python)
2115        ("yasm" ,yasm)))
2116     (inputs
2117      `(("ffmpeg" ,ffmpeg)
2118        ("libass" ,libass)
2119        ("tesseract-ocr" ,tesseract-ocr)
2120        ("zimg" ,zimg)))
2121     (home-page "http://www.vapoursynth.com/")
2122     (synopsis "Video processing framework")
2123     (description "VapourSynth is a C++ library and Python module for video
2124 manipulation.  It aims to be a modern rewrite of Avisynth, supporting
2125 multithreading, generalized colorspaces, per frame properties, and videos with
2126 format changes.")
2127     ;; src/core/cpufeatures only allows x86, ARM or PPC
2128     (supported-systems (fold delete %supported-systems
2129                              '("mips64el-linux" "aarch64-linux")))
2130     ;; As seen from the source files.
2131     (license license:lgpl2.1+)))
2132
2133 (define-public xvid
2134   (package
2135     (name "xvid")
2136     (version "1.3.6")
2137     (source (origin
2138               (method url-fetch)
2139               (uri (string-append
2140                     "http://downloads.xvid.org/downloads/xvidcore-"
2141                     version ".tar.bz2"))
2142               (sha256
2143                (base32
2144                 "0zppakvcgq5a42mhqqsbliclpg2jrhbmbfgrzalyfzr47jqmhssy"))))
2145     (build-system gnu-build-system)
2146     (native-inputs `(("yasm" ,yasm)))
2147     (arguments
2148      '(#:phases
2149        (modify-phases %standard-phases
2150          (add-before
2151           'configure 'pre-configure
2152           (lambda _
2153             (chdir "build/generic")
2154             (substitute* "configure"
2155               (("#! /bin/sh") (string-append "#!" (which "sh"))))
2156             #t)))
2157        ;; No 'check' target.
2158        #:tests? #f))
2159     (home-page "https://www.xvid.com/")
2160     (synopsis "MPEG-4 Part 2 Advanced Simple Profile video codec")
2161     (description "Xvid is an MPEG-4 Part 2 Advanced Simple Profile (ASP) video
2162 codec library.  It uses ASP features such as b-frames, global and quarter
2163 pixel motion compensation, lumi masking, trellis quantization, and H.263, MPEG
2164 and custom quantization matrices.")
2165     (license license:gpl2+)))
2166
2167 (define-public streamlink
2168   (package
2169     (name "streamlink")
2170     (version "0.14.2")
2171     (source
2172       (origin
2173         (method url-fetch)
2174         (uri (pypi-uri "streamlink" version))
2175         (sha256
2176          (base32
2177           "0l2145fd60i76afjisfxd48cwhwyir07i7s3bnimdq5db2kzkix8"))
2178         (patches (search-patches "streamlink-update-test.patch"))))
2179     (build-system python-build-system)
2180     (home-page "https://github.com/streamlink/streamlink")
2181     (native-inputs
2182      `(("python-freezegun" ,python-freezegun)
2183        ("python-pytest" ,python-pytest)
2184        ("python-mock" ,python-mock)
2185        ("python-requests-mock" ,python-requests-mock)))
2186     (propagated-inputs
2187      `(("python-pysocks" ,python-pysocks)
2188        ("python-websocket-client" ,python-websocket-client)
2189        ("python-iso3166" ,python-iso3166)
2190        ("python-iso639" ,python-iso639)
2191        ("python-isodate" ,python-isodate)
2192        ("python-pycryptodome" ,python-pycryptodome)
2193        ("python-requests" ,python-requests)
2194        ("python-urllib3" ,python-urllib3)))
2195     (synopsis "Extract streams from various services")
2196     (description "Streamlink is command-line utility that extracts streams
2197 from sites like Twitch.tv and pipes them into a video player of choice.")
2198     (license license:bsd-2)))
2199
2200 (define-public livestreamer
2201   (deprecated-package "livestreamer" streamlink))
2202
2203 (define-public twitchy
2204   (let ((commit "9beb36d80b16662414129693e74fa3a2fd97554e")) ; 3.4 has no tag
2205     (package
2206       (name "twitchy")
2207       (version (git-version "3.4" "1" commit))
2208       (source
2209        (origin
2210          (method git-fetch)
2211          (uri (git-reference
2212                (url "https://github.com/BasioMeusPuga/twitchy.git")
2213                (commit commit)))
2214          (file-name (git-file-name name version))
2215          (sha256
2216           (base32
2217            "0di03h1j9ipp2bbnxxlxz07v87icyg2hmnsr4s7184z5ql8kpzr7"))))
2218       (build-system python-build-system)
2219       (arguments
2220        '(#:phases
2221          (modify-phases %standard-phases
2222            (add-after 'unpack 'patch-paths
2223              (lambda* (#:key inputs #:allow-other-keys)
2224                (substitute* "twitchy/twitchy_play.py"
2225                  (("\"streamlink ")
2226                   (string-append "\"" (assoc-ref inputs "streamlink")
2227                                  "/bin/streamlink ")))
2228                #t))
2229            (add-before 'check 'check-setup
2230              (lambda _
2231                (setenv "HOME" (getcwd)) ;Needs to write to ‘$HOME’.
2232                #t))
2233            (add-after 'install 'install-rofi-plugin
2234              (lambda* (#:key outputs #:allow-other-keys)
2235                (install-file "plugins/rofi-twitchy"
2236                              (string-append (assoc-ref outputs "out")
2237                                             "/bin"))
2238                #t)))))
2239       (inputs
2240        `(("python-requests" ,python-requests)
2241          ("streamlink" ,streamlink)))
2242       (home-page "https://github.com/BasioMeusPuga/twitchy")
2243       (synopsis "Command-line interface for Twitch.tv")
2244       (description
2245        "This package provides a command-line interface for Twitch.tv")
2246       (license license:gpl3+))))
2247
2248 (define-public mlt
2249   (package
2250     (name "mlt")
2251     (version "6.18.0")
2252     (source (origin
2253               (method git-fetch)
2254               (uri (git-reference
2255                     (url "https://github.com/mltframework/mlt.git")
2256                     (commit (string-append "v" version))))
2257               (file-name (git-file-name name version))
2258               (sha256
2259                (base32
2260                 "0iiqym15n8kbnjzj0asmm86gs23yykz0va5b475cc4v2vv5admgx"))))
2261     (build-system gnu-build-system)
2262     (arguments
2263      `(#:tests? #f                      ; no tests
2264        #:make-flags '("CC=gcc" "CXX=g++")
2265        #:configure-flags
2266        (list "--enable-gpl3"
2267              "--enable-gpl")
2268        #:phases
2269        (modify-phases %standard-phases
2270          (add-after
2271              'configure 'override-LDFLAGS
2272            (lambda* (#:key outputs #:allow-other-keys)
2273              (substitute* "config.mak"
2274                (("LDFLAGS\\+=")
2275                 (string-append "LDFLAGS+=-Wl,-rpath="
2276                                (assoc-ref outputs "out")
2277                                "/lib ")))
2278              #t)))))
2279     (inputs
2280      `(("alsa-lib" ,alsa-lib)
2281        ("ffmpeg" ,ffmpeg-3.4)
2282        ("fftw" ,fftw)
2283        ("frei0r-plugins" ,frei0r-plugins)
2284        ("gdk-pixbuf" ,gdk-pixbuf)
2285        ("gtk+" ,gtk+-2)
2286        ("libxml2" ,libxml2)
2287        ("jack" ,jack-1)
2288        ("ladspa" ,ladspa)
2289        ("libsamplerate" ,libsamplerate)
2290        ("pulseaudio" ,pulseaudio)
2291        ("qtbase" ,qtbase)
2292        ("qtsvg" ,qtsvg)
2293        ("sdl" ,sdl)
2294        ("sox" ,sox)))
2295     (native-inputs
2296      `(("pkg-config" ,pkg-config)))
2297     (home-page "https://www.mltframework.org/")
2298     (synopsis "Author, manage, and run multitrack audio/video compositions")
2299     (description
2300      "MLT is a multimedia framework, designed and developed for television
2301 broadcasting.  It provides a toolkit for broadcasters, video editors, media
2302 players, transcoders, web streamers and many more types of applications.  The
2303 functionality of the system is provided via an assortment of ready to use
2304 tools, XML authoring components, and an extensible plug-in based API.")
2305     (license license:gpl3)))
2306
2307 (define-public v4l-utils
2308   (package
2309     (name "v4l-utils")
2310     (version "1.16.6")
2311     (source (origin
2312               (method url-fetch)
2313               (uri (string-append "https://linuxtv.org/downloads/v4l-utils"
2314                                   "/v4l-utils-" version ".tar.bz2"))
2315               (sha256
2316                (base32
2317                 "1bkqlrizx0j2rd6ybam2x17bjrpwzl4v4szmnzm3cmixis3w3npr"))))
2318     (build-system gnu-build-system)
2319     (arguments
2320      '(#:configure-flags
2321        (list (string-append "--with-udevdir="
2322                             (assoc-ref %outputs "out")
2323                             "/lib/udev"))))
2324     (native-inputs
2325      `(("perl" ,perl)
2326        ("pkg-config" ,pkg-config)))
2327     (inputs
2328      `(("alsa-lib" ,alsa-lib)
2329        ("glu" ,glu)
2330        ("libjpeg" ,libjpeg)
2331        ("libx11" ,libx11)
2332        ("qtbase" ,qtbase)
2333        ("eudev" ,eudev)))
2334     (synopsis "Realtime video capture utilities for Linux")
2335     (description "The v4l-utils provide a series of libraries and utilities to
2336 be used for realtime video capture via Linux-specific APIs.")
2337     (home-page "https://linuxtv.org/wiki/index.php/V4l-utils")
2338     ;; libv4l2 is LGPL2.1+, while utilities are GPL2 only.
2339     (license (list license:lgpl2.1+ license:gpl2))))
2340
2341 (define-public obs
2342   (package
2343     (name "obs")
2344     (version "24.0.3")
2345     (source (origin
2346               (method git-fetch)
2347               (uri (git-reference
2348                     (url "https://github.com/obsproject/obs-studio.git")
2349                     (commit version)))
2350               (file-name (git-file-name name version))
2351               (sha256
2352                (base32
2353                 "0g8nzs696f3myz4hvygav85b0jgjmn6dicy50axmapdv8miff9xa"))))
2354     (build-system cmake-build-system)
2355     (arguments
2356      `(#:tests? #f))                    ; no tests
2357     (native-inputs
2358      `(("pkg-config" ,pkg-config)))
2359     (inputs
2360      `(("alsa-lib" ,alsa-lib)
2361        ("curl" ,curl)
2362        ("eudev" ,eudev)
2363        ("ffmpeg" ,ffmpeg)
2364        ("fontconfig" ,fontconfig)
2365        ("freetype" ,freetype)
2366        ("jack" ,jack-1)
2367        ("jansson" ,jansson)
2368        ("libx264" ,libx264)
2369        ("libxcomposite" ,libxcomposite)
2370        ("mesa" ,mesa)
2371        ("pulseaudio" ,pulseaudio)
2372        ("qtbase" ,qtbase)
2373        ("qtsvg" ,qtsvg)
2374        ("qtx11extras" ,qtx11extras)
2375        ("speex" ,speex)
2376        ("v4l-utils" ,v4l-utils)
2377        ("zlib" ,zlib)))
2378     (synopsis "Live streaming software")
2379     (description "Open Broadcaster Software provides a graphical interface for
2380 video recording and live streaming.  OBS supports capturing audio and video
2381 from many input sources such as webcams, X11 (for screencasting), PulseAudio,
2382 and JACK.")
2383     (home-page "https://obsproject.com")
2384     (supported-systems '("x86_64-linux" "i686-linux"))
2385     (license license:gpl2+)))
2386
2387 (define-public libvdpau
2388   (package
2389     (name "libvdpau")
2390     (version "1.3")
2391     (source
2392       (origin
2393         (method git-fetch)
2394         (uri (git-reference
2395               (url "https://gitlab.freedesktop.org/vdpau/libvdpau.git")
2396               (commit version)))
2397         (file-name (git-file-name name version))
2398         (sha256
2399          (base32
2400           "1fb1nh5apr9kzx9bm2lysjwpyva1s60b2l2p230nqgvb11q25hd2"))))
2401     (build-system meson-build-system)
2402     (native-inputs
2403      `(("pkg-config" ,pkg-config)))
2404     (inputs
2405      `(("libx11" ,libx11 "out")
2406        ("libxext" ,libxext)
2407        ("xorgproto" ,xorgproto)))
2408     (home-page "https://wiki.freedesktop.org/www/Software/VDPAU/")
2409     (synopsis "Video Decode and Presentation API")
2410     (description "VDPAU is the Video Decode and Presentation API for UNIX.  It
2411 provides an interface to video decode acceleration and presentation hardware
2412 present in modern GPUs.")
2413     (license (license:x11-style "file://COPYING"))))
2414
2415 (define-public vdpauinfo
2416   (package
2417     (name "vdpauinfo")
2418     (version "1.0")
2419     (source
2420       (origin
2421         (method url-fetch)
2422         (uri (string-append "https://secure.freedesktop.org/~aplattner/vdpau/"
2423                             name "-" version ".tar.gz"))
2424         (sha256
2425          (base32
2426           "1i2b0k9h8r0lnxlrkgqzmrjakgaw3f1ygqqwzx8w6676g85rcm20"))))
2427     (build-system gnu-build-system)
2428     (native-inputs
2429      `(("pkg-config" ,pkg-config)
2430        ("libx11" ,libx11)))
2431     (propagated-inputs
2432      `(("libvdpau" ,libvdpau)))
2433     (home-page "https://wiki.freedesktop.org/www/Software/VDPAU/")
2434     (synopsis "Tool to query the capabilities of a VDPAU implementation")
2435     (description "Vdpauinfo is a tool to query the capabilities of a VDPAU
2436 implementation.")
2437     (license (license:x11-style "file://COPYING"))))
2438
2439 (define-public libvdpau-va-gl
2440   (package
2441     (name "libvdpau-va-gl")
2442     (version "0.4.2")
2443     (source
2444       (origin
2445         (method url-fetch)
2446         (uri (string-append "https://github.com/i-rinat/libvdpau-va-gl/"
2447                             "releases/download/v" version "/libvdpau-va-gl-"
2448                             version ".tar.gz"))
2449         (sha256
2450          (base32
2451           "1x2ag1f2fwa4yh1g5spv99w9x1m33hbxlqwyhm205ssq0ra234bx"))
2452         (patches (search-patches "libvdpau-va-gl-unbundle.patch"))
2453         (modules '((guix build utils)))
2454         (snippet '(begin (delete-file-recursively "3rdparty")
2455                          #t))))
2456     (build-system cmake-build-system)
2457     (arguments
2458      '(#:tests? #f)) ; Tests require a running X11 server, with VA-API support.
2459     (native-inputs
2460      `(("libvdpau" ,libvdpau)
2461        ("pkg-config" ,pkg-config)))
2462     (inputs
2463      `(("libva" ,libva)
2464        ("mesa" ,mesa)))
2465     (home-page "https://github.com/i-rinat/libvdpau-va-gl")
2466     (synopsis "VDPAU driver with VA-API/OpenGL backend")
2467     (description
2468      "Many applications can use VDPAU to accelerate portions of the video
2469 decoding process and video post-processing to the GPU video hardware.  Since
2470 there is no VDPAU available on Intel chips, they fall back to different drawing
2471 techniques.  This driver uses OpenGL under the hood to accelerate drawing and
2472 scaling and VA-API (if available) to accelerate video decoding.")
2473     (license license:expat)))
2474
2475 (define-public recordmydesktop
2476   (package
2477     (name "recordmydesktop")
2478     (version "0.3.8.1")
2479     (source (origin
2480               (method url-fetch)
2481               (uri (string-append "mirror://sourceforge/" name "/" name "/"
2482                                   version "/recordmydesktop-" version ".tar.gz"))
2483               (sha256
2484                (base32
2485                 "133kkl5j0r877d41bzj7kj0vf3xm8x80yyx2n8nqxrva304f58ik"))))
2486     (build-system gnu-build-system)
2487     (inputs `(("popt" ,popt)
2488               ("zlib" ,zlib)
2489               ("libx11" ,libx11)
2490               ("libice" ,libice)
2491               ("libsm" ,libsm)
2492               ("libxfixes" ,libxfixes)
2493               ("libxdamage" ,libxdamage)
2494               ("libxext" ,libxext)
2495               ("alsa-lib" ,alsa-lib)
2496               ("libvorbis" ,libvorbis)
2497               ("libtheora" ,libtheora)))
2498     (home-page "http://recordmydesktop.sourceforge.net/")
2499     (synopsis "Desktop session video recorder")
2500     (description
2501      "recordMyDesktop is a command-line tool that captures the activity in
2502 your graphical desktop and encodes it as a video.  This is a useful tool for
2503 making @dfn{screencasts}.")
2504     (license license:gpl2+)))
2505
2506 (define-public simplescreenrecorder
2507   (package
2508     (name "simplescreenrecorder")
2509     (version "0.3.11")
2510     (source
2511      (origin
2512        (method git-fetch)
2513        (uri (git-reference
2514              (url "https://github.com/MaartenBaert/ssr.git")
2515              (commit version)))
2516        (file-name (git-file-name name version))
2517        (sha256
2518         (base32
2519          "0n702dnv4qshgn3b90ixvplfafjhgz6040yir5vy8khjdpciysq4"))))
2520     (build-system cmake-build-system)
2521     ;; Although libx11, libxfixes, libxext are listed as build dependencies in
2522     ;; README.md, the program builds and functions properly without them.
2523     ;; As a result, they are omitted. Please add them back if problems appear.
2524     (inputs
2525      `(("alsa-lib" ,alsa-lib)
2526        ("ffmpeg" ,ffmpeg)
2527        ("glu" ,glu)
2528        ("jack" ,jack-1)
2529        ("libxi" ,libxi)
2530        ("pulseaudio" ,pulseaudio)
2531        ("qtbase" ,qtbase)
2532        ("qtx11extras" ,qtx11extras)))
2533     (native-inputs `(("pkg-config" ,pkg-config)))
2534     (arguments
2535      `(#:configure-flags
2536        (list "-DWITH_QT5=TRUE")
2537        #:tests? #f))                    ; no test suite
2538     ;; Using HTTPS causes part of the page to be displayed improperly.
2539     (home-page "http://www.maartenbaert.be/simplescreenrecorder/")
2540     (synopsis "Screen recorder")
2541     (description "SimpleScreenRecorder is an easy to use screen recorder with
2542 a graphical user interface.  It supports recording the entire screen, or a
2543 part of it, and allows encoding in many different codecs and file formats.
2544 Other features include a live preview and live streaming.")
2545     (license (list license:gpl3+ ; most files
2546                    license:zlib ; glinject/elfhacks.*
2547                    license:isc ; glinject/*
2548                    license:x11)))) ; build-aux/install-sh
2549
2550 (define-public libsmpeg
2551   (package
2552     (name "libsmpeg")
2553     (version "0.4.5-401")
2554     (source (origin
2555               (method svn-fetch)
2556               (uri (svn-reference
2557                     (url "svn://svn.icculus.org/smpeg/trunk/")
2558                     (revision 401))) ; last revision before smpeg2 (for SDL 2.0)
2559               (file-name (string-append name "-" version "-checkout"))
2560               (sha256
2561                (base32
2562                 "18yfkr70lr1x1hc8snn2ldnbzdcc7b64xmkqrfk8w59gpg7sl1xn"))))
2563     (build-system gnu-build-system)
2564     (arguments
2565      ;; libsmpeg fails to build with -std=c++11, which is the default with
2566      ;; GCC 7.  Also, 'configure' does CXXFLAGS=$CFLAGS, hence this hack.
2567      '(#:configure-flags '("CFLAGS=-O2 -g -std=c++03")))
2568     (native-inputs
2569      `(("autoconf" ,autoconf)
2570        ("automake" ,automake)))
2571     (inputs
2572      `(("sdl" ,sdl2)))
2573     (home-page "http://icculus.org/smpeg/")
2574     (synopsis "SDL MPEG decoding library")
2575     (description
2576      "SMPEG (SDL MPEG Player Library) is a free MPEG1 video player library
2577 with sound support.  Video playback is based on the ubiquitous Berkeley MPEG
2578 player, mpeg_play v2.2.  Audio is played through a slightly modified mpegsound
2579 library, part of splay v0.8.2.  SMPEG supports MPEG audio (MP3), MPEG-1 video,
2580 and MPEG system streams.")
2581     (license (list license:expat
2582                    license:lgpl2.1
2583                    license:lgpl2.1+
2584                    license:gpl2))))
2585
2586 ;; for btanks
2587 (define-public libsmpeg-with-sdl1
2588   (package (inherit libsmpeg)
2589     (name "libsmpeg")
2590     (version "0.4.5-399")
2591     (source (origin
2592               (method svn-fetch)
2593               (uri (svn-reference
2594                     (url "svn://svn.icculus.org/smpeg/trunk/")
2595                     (revision 399))) ; tagged release 0.4.5
2596               (file-name (string-append name "-" version "-checkout"))
2597               (sha256
2598                (base32
2599                 "0jfi085rf3fa5xsn0vd3nqf32my8ph9c6a9445y7a8lrlz4dms64"))))
2600     (inputs
2601      `(("sdl" ,sdl)))))
2602
2603 (define-public libbdplus
2604   (package
2605     (name "libbdplus")
2606     (version "0.1.2")
2607     (source
2608      (origin
2609        (method url-fetch)
2610        (uri (string-append "https://ftp.videolan.org/pub/videolan/libbdplus/"
2611                            version "/" name "-" version ".tar.bz2"))
2612        (sha256
2613         (base32 "02n87lysqn4kg2qk7d1ffrp96c44zkdlxdj0n16hbgrlrpiwlcd6"))))
2614     (inputs
2615      `(("libgcrypt" ,libgcrypt)))
2616     (build-system gnu-build-system)
2617     (home-page "https://www.videolan.org/developers/libbdplus.html")
2618     (synopsis "Library for decrypting certain Blu-Ray discs")
2619     (description "libbdplus is a library which implements the BD+ System
2620 specifications.")
2621     (license license:lgpl2.1+)))
2622
2623 (define-public libaacs
2624   (package
2625     (name "libaacs")
2626     (version "0.9.0")
2627     (source
2628      (origin
2629        (method url-fetch)
2630        (uri (string-append "https://ftp.videolan.org/pub/videolan/libaacs/"
2631                            version "/" name "-" version ".tar.bz2"))
2632        (sha256
2633         (base32 "1kms92i0c7i1yl659kqjf19lm8172pnpik5lsxp19xphr74vvq27"))))
2634     (inputs
2635      `(("libgcrypt" ,libgcrypt)))
2636     (native-inputs
2637      `(("bison" ,bison)
2638        ("flex" ,flex)))
2639     (build-system gnu-build-system)
2640     (home-page "https://www.videolan.org/developers/libaacs.html")
2641     (synopsis "Library for decrypting certain Blu-Ray discs")
2642     (description "libaacs is a library which implements the Advanced Access
2643 Content System specification.")
2644     (license license:lgpl2.1+)))
2645
2646 (define-public mps-youtube
2647   (package
2648     (name "mps-youtube")
2649     (version "0.2.8")
2650     (source
2651      (origin
2652        (method git-fetch)
2653        (uri (git-reference
2654              (url "https://github.com/mps-youtube/mps-youtube.git")
2655              (commit (string-append "v" version))))
2656        (file-name (git-file-name name version))
2657        (sha256
2658         (base32
2659          "1w1jhw9rg3dx7vp97cwrk5fymipkcy2wrbl1jaa38ivcjhqg596y"))))
2660     (build-system python-build-system)
2661     (arguments
2662      ;; Tests need to be disabled until #556 upstream is fixed. It reads as if the
2663      ;; test suite results differ depending on the country and also introduce
2664      ;; non-determinism in the tests.
2665      ;; https://github.com/mps-youtube/mps-youtube/issues/556
2666      `(#:tests? #f))
2667     (propagated-inputs
2668      `(("python-pafy" ,python-pafy)
2669        ("python-pygobject" ,python-pygobject))) ; For mpris2 support
2670     (home-page "https://github.com/mps-youtube/mps-youtube")
2671     (synopsis "Terminal based YouTube player and downloader")
2672     (description
2673      "@code{mps-youtube} is based on mps, a terminal based program to
2674 search, stream and download music.  This implementation uses YouTube as
2675 a source of content and can play and download video as well as audio.
2676 It can use either mpv or mplayer for playback, and for conversion of
2677 formats ffmpeg or libav is used.  Users should install one of the
2678 supported players in addition to this package.")
2679     (license license:gpl3+)))
2680
2681 (define-public handbrake
2682   (package
2683     (name "handbrake")
2684     (version "1.3.0")
2685     (source (origin
2686               (method url-fetch)
2687               (uri (string-append "https://download.handbrake.fr/releases/"
2688                                   version "/HandBrake-" version "-source.tar.bz2"))
2689               (sha256
2690                (base32
2691                 "15hxncswmaj62hb40fxixsa6d519zb712z9xbdq979q4rasjxa59"))
2692               (modules '((guix build utils)))
2693               (snippet
2694                ;; Remove "contrib" and source not necessary for
2695                ;; building/running under a GNU environment.
2696                '(begin
2697                   (for-each delete-file-recursively
2698                             '("contrib" "macosx" "win")) ; 540KiB, 11MiB, 5.9MiB resp.
2699                   (substitute* "make/include/main.defs"
2700                     ;; Disable unconditional inclusion of "contrib" libraries
2701                     ;; (ffmpeg, libvpx, libdvdread, libdvdnav, and libbluray),
2702                     ;; which would lead to fetching and building of these
2703                     ;; libraries.  Use our own instead.
2704                     (("MODULES \\+= contrib") "# MODULES += contrib"))
2705                   #t))))
2706     (build-system  glib-or-gtk-build-system)
2707     (native-inputs
2708      `(("automake" ,automake)           ; GUI subpackage must be bootstrapped
2709        ("autoconf" ,autoconf)
2710        ("intltool" ,intltool)
2711        ("libtool" ,libtool)
2712        ("pkg-config" ,pkg-config)
2713        ("python" ,python-2)))           ; For configuration
2714     (inputs
2715      `(("bzip2" ,bzip2)
2716        ("dbus-glib" ,dbus-glib)
2717        ("ffmpeg" ,ffmpeg)
2718        ("fontconfig" ,fontconfig)
2719        ("freetype" ,freetype)
2720        ("glib" ,glib)
2721        ("gstreamer" ,gstreamer)
2722        ("gst-plugins-base" ,gst-plugins-base)
2723        ("gtk+" ,gtk+)
2724        ("jansson" ,jansson)
2725        ("lame" ,lame)
2726        ("libass" ,libass)
2727        ("libbluray" ,libbluray)
2728        ("libdav1d" ,dav1d)
2729        ("libdvdnav" ,libdvdnav)
2730        ("libdvdread" ,libdvdread)
2731        ("libgudev" ,libgudev)
2732        ("libmpeg2" ,libmpeg2)
2733        ("libnotify" ,libnotify)
2734        ("libnuma" ,numactl)
2735        ("libogg" ,libogg)
2736        ("libopus" ,opus)
2737        ("libsamplerate" ,libsamplerate)
2738        ("libtheora" ,libtheora)
2739        ("libvorbis" ,libvorbis)
2740        ("libvpx" ,libvpx)
2741        ("libxml2" ,libxml2)
2742        ("libx264" ,libx264)
2743        ("speex" ,speex)
2744        ("x265" ,x265)
2745        ("zlib" ,zlib)))
2746     (arguments
2747      `(#:tests? #f             ;tests require Ruby and claim to be unsupported
2748        #:configure-flags
2749        (list "--disable-gtk-update-checks"
2750              "--disable-nvenc"
2751              (string-append "CPPFLAGS=-I"
2752                             (assoc-ref %build-inputs "libxml2")
2753                             "/include/libxml2")
2754              "LDFLAGS=-lx265")
2755        #:phases
2756        (modify-phases %standard-phases
2757          (replace 'bootstrap
2758            ;; Run bootstrap ahead of time so that shebangs get patched.
2759            (lambda _
2760              (setenv "CONFIG_SHELL" (which "sh"))
2761              ;; Patch the Makefile so that it doesn't bootstrap again.
2762              (substitute* "gtk/module.rules"
2763                ((".*autoreconf.*") ""))
2764              (with-directory-excursion "gtk"
2765                (invoke "autoreconf" "-fiv"))))
2766          (add-before 'configure 'patch-SHELL
2767            (lambda _
2768              (substitute* "gtk/po/Makefile.in.in"
2769                (("SHELL = /bin/sh") "SHELL = @SHELL@"))
2770              #t))
2771          (add-before 'configure 'relax-reqs
2772            (lambda _
2773              (substitute* "make/configure.py"
2774                ;; cmake is checked for so that it can be used to build
2775                ;; contrib/harfbuzz and contrib/x265, but we get these as
2776                ;; inputs, so don't abort if it's not found.  Similarly, meson
2777                ;; and ninja are only needed for contrib/libdav1d, and nasm
2778                ;; only for libvpx
2779                (("((cmake|meson|ninja|nasm) *=.*abort=)True" _ &)
2780                 (string-append & "False")))
2781              #t))
2782          (replace 'configure
2783            (lambda* (#:key outputs configure-flags #:allow-other-keys)
2784              ;; 'configure' is not an autoconf-generated script, and
2785              ;; errors on unrecognized arguments,
2786              ;; e.g. --enable-fast-install
2787              (let ((out (assoc-ref outputs "out")))
2788                (apply invoke "./configure"
2789                       (string-append "--prefix=" out)
2790                       (or configure-flags '())))))
2791          (add-after 'configure 'chdir-build
2792            (lambda _ (chdir "./build") #t)))))
2793     (home-page "https://handbrake.fr")
2794     (synopsis "Video transcoder")
2795     (description
2796      "HandBrake is a tool for converting video from any format to a selection
2797 of modern, widely supported codecs.")
2798     ;; Some under GPLv2+, some under LGPLv2.1+, and portions under BSD3.
2799     ;; Combination under GPLv2.  See LICENSE.
2800     (license license:gpl2)))
2801
2802 (define-public intel-vaapi-driver
2803   (package
2804     (name "intel-vaapi-driver")
2805     (version "2.3.0")
2806     (source
2807      (origin
2808        (method url-fetch)
2809        (uri (string-append "https://github.com/intel/intel-vaapi-driver/"
2810                            "releases/download/" version "/intel-vaapi-driver-"
2811                            version ".tar.bz2"))
2812        (sha256
2813         (base32 "1qyzxh3p8cw4fv8bz9zd4kc8hajlaps7xryzh6pad814n3m5sbjw"))))
2814     (build-system gnu-build-system)
2815     (native-inputs
2816      `(("pkg-config" ,pkg-config)))
2817     (inputs
2818      `(("libdrm" ,libdrm)
2819        ("libva" ,libva)
2820        ("libx11" ,libx11)))
2821     (arguments
2822      `(#:phases
2823        (modify-phases %standard-phases
2824          (add-before 'configure 'set-target-directory
2825            (lambda* (#:key outputs #:allow-other-keys)
2826              (let ((out (assoc-ref outputs "out")))
2827                (setenv "LIBVA_DRIVERS_PATH" (string-append out "/lib/dri"))
2828                #t))))))
2829     ;; XXX Because of <https://issues.guix.gnu.org/issue/22138>, we need to add
2830     ;; this to all VA-API back ends instead of once to libva.
2831     (native-search-paths
2832      (list (search-path-specification
2833             (variable "LIBVA_DRIVERS_PATH")
2834             (files '("lib/dri")))))
2835     (supported-systems '("i686-linux" "x86_64-linux"))
2836     (home-page "https://01.org/linuxmedia/vaapi")
2837     (synopsis "VA-API video acceleration driver for Intel GEN Graphics devices")
2838     (description
2839      "This is the @acronym{VA-API, Video Acceleration API} back end required for
2840 hardware-accelerated video processing on Intel GEN Graphics devices supported by
2841 the i915 driver, such as integrated Intel HD Graphics.  It provides access to
2842 both hardware and shader functionality for faster encoding, decoding, and
2843 post-processing of video formats like MPEG2, H.264/AVC, and VC-1.")
2844     (license (list license:bsd-2        ; src/gen9_vp9_const_def.c
2845                    license:expat))))    ; the rest, excluding the test suite
2846
2847 (define-public openh264
2848   (package
2849     (name "openh264")
2850     (version "2.0.0")
2851     (source (origin
2852               (method url-fetch)
2853               (uri (string-append "https://github.com/cisco/"
2854                                   name "/releases/download/v"
2855                                   version "/Source.Code.tar.gz"))
2856               (file-name (string-append name "-" version ".tar.gz"))
2857               (sha256
2858                (base32
2859                 "0iq802xfsfkskg6q1j0kg90xh04vv1sxf61mrmahgynz5d7hx2ii"))))
2860     (build-system gnu-build-system)
2861     (native-inputs
2862      `(("nasm" ,nasm)
2863        ("python" ,python)))
2864     (arguments
2865      '(#:make-flags (list (string-append "PREFIX=" (assoc-ref %outputs "out"))
2866                           "CC=gcc")
2867        #:test-target "test"
2868        #:phases (modify-phases %standard-phases
2869                   ;; no configure script
2870                   (delete 'configure))))
2871     (home-page "http://www.openh264.org/")
2872     (synopsis "H264 decoder library")
2873     (description
2874      "Openh264 is a library which can decode H264 video streams.")
2875     (license license:bsd-2)))
2876
2877 (define-public libmp4v2
2878   (package
2879     (name "libmp4v2")
2880     (version "2.0.0")
2881     (source
2882      (origin
2883        (method url-fetch)
2884        ;; XXX: The new location of upstream is uncertain and will become relevant the
2885        ;; moment when the googlecode archive shuts down. It is past the date it
2886        ;; should've been turned off. I tried to communicate with upstream, but this
2887        ;; wasn't very responsive and not very helpful. The short summary is, it is
2888        ;; chaos when it comes to the amount of forks and only time will tell where
2889        ;; the new upstream location is.
2890        (uri (string-append "https://storage.googleapis.com/google-"
2891                            "code-archive-downloads/v2/"
2892                            "code.google.com/mp4v2/mp4v2-" version ".tar.bz2"))
2893        (file-name (string-append name "-" version ".tar.bz2"))
2894        (patches (search-patches "libmp4v2-c++11.patch"))
2895        (sha256
2896         (base32
2897          "0f438bimimsvxjbdp4vsr8hjw2nwggmhaxgcw07g2z361fkbj683"))))
2898     (build-system gnu-build-system)
2899     (outputs '("out"
2900                "static")) ; 3.7MiB .a file
2901     (arguments
2902      `(#:phases
2903        (modify-phases %standard-phases
2904          (add-after 'unpack 'remove-dates
2905            (lambda _
2906              ;; Make the build reproducible.
2907              (substitute* "configure"
2908                (("PROJECT_build=\"`date`\"") "PROJECT_build=\"\"")
2909                (("ac_abs_top_builddir=$ac_pwd") "ac_abs_top_builddir=\"\""))
2910              #t))
2911          (add-after 'install 'move-static-libraries
2912            (lambda* (#:key outputs #:allow-other-keys)
2913              ;; Move static libraries to the "static" output.
2914              (let* ((out    (assoc-ref outputs "out"))
2915                     (lib    (string-append out "/lib"))
2916                     (static (assoc-ref outputs "static"))
2917                     (slib   (string-append static "/lib")))
2918                (mkdir-p slib)
2919                (for-each (lambda (file)
2920                            (install-file file slib)
2921                            (delete-file file))
2922                          (find-files lib "\\.a$"))
2923                #t))))))
2924     (native-inputs
2925      `(("help2man" ,help2man)
2926        ("dejagnu" ,dejagnu)))
2927     (home-page "https://code.google.com/archive/p/mp4v2/")
2928     (synopsis "API to create and modify mp4 files")
2929     (description
2930      "The MP4v2 library provides an API to create and modify mp4 files as defined by
2931 ISO-IEC:14496-1:2001 MPEG-4 Systems.  This file format is derived from Apple's QuickTime
2932 file format that has been used as a multimedia file format in a variety of platforms and
2933 applications.  It is a very powerful and extensible format that can accommodate
2934 practically any type of media.")
2935     (license license:mpl1.1)))
2936
2937 (define-public libmediainfo
2938   (package
2939     (name "libmediainfo")
2940     (version "0.7.95")
2941     (source (origin
2942               (method url-fetch)
2943               (uri (string-append "https://mediaarea.net/download/source/"
2944                                   name "/" version"/"
2945                                   name "_" version ".tar.bz2"))
2946               (sha256
2947                (base32
2948                 "1kchh6285b07z5nixv619hc9gml2ysdayicdiv30frrlqiyxqw4b"))))
2949     ;; TODO add a Big Buck Bunny webm for tests.
2950     (native-inputs
2951      `(("autoconf" ,autoconf)
2952        ("automake" ,automake)
2953        ("libtool" ,libtool)
2954        ("pkg-config" ,pkg-config)
2955        ("zlib" ,zlib)
2956        ("tinyxml2" ,tinyxml2)
2957        ("curl" ,curl)
2958        ("libzen" ,libzen)))
2959     (build-system gnu-build-system)
2960     (arguments
2961      '(#:tests? #f ; see above TODO
2962        #:phases
2963        ;; build scripts not in root of archive
2964        (modify-phases %standard-phases
2965          (add-after 'unpack 'change-to-build-dir
2966            (lambda _
2967              (chdir "Project/GNU/Library")
2968              #t)))))
2969     (home-page "https://mediaarea.net/en/MediaInfo")
2970     (synopsis "Library for retrieving media metadata")
2971     (description "MediaInfo is a library used for retrieving technical
2972 information and other metadata about audio or video files.  A non-exhaustive
2973 list of the information MediaInfo can retrieve from media files include:
2974
2975 @itemize
2976 @item General: title, author, director, album, track number, date, duration...
2977 @item Video: codec, aspect, fps, bitrate...
2978 @item Audio: codec, sample rate, channels, language, bitrate...
2979 @item Text: language of subtitle
2980 @item Chapters: number of chapters, list of chapters
2981 @end itemize
2982
2983 MediaInfo supports the following formats:
2984
2985 @itemize
2986 @item Video: MKV, OGM, AVI, DivX, WMV, QuickTime, Real, MPEG-1,
2987 MPEG-2, MPEG-4, DVD (VOB)...
2988 @item Video Codecs: DivX, XviD, MSMPEG4, ASP, H.264, AVC...)
2989 @item Audio: OGG, MP3, WAV, RA, AC3, DTS, AAC, M4A, AU, AIFF...
2990 @item  Subtitles: SRT, SSA, ASS, SAMI...
2991 @end itemize\n")
2992     (license license:bsd-2)))
2993
2994 ;; TODO also have a GUI version available
2995 (define-public mediainfo
2996   (package
2997     (name "mediainfo")
2998     (version "18.12")
2999     (source (origin
3000               (method url-fetch)
3001               ;; Warning: This source has proved unreliable 1 time at least.
3002               ;; Consider an alternate source or report upstream if this
3003               ;; happens again.
3004               (uri (string-append "https://mediaarea.net/download/source/"
3005                                   name "/" version "/"
3006                                   name "_" version ".tar.bz2"))
3007               (sha256
3008                (base32
3009                 "1ix95ilcjlawcq6phh25cgplm3riqa2ii7ql82g8yagqs4ldqp6a"))))
3010     (native-inputs
3011      `(("autoconf" ,autoconf)
3012        ("automake" ,automake)
3013        ("libtool" ,libtool)
3014        ("pkg-config" ,pkg-config)
3015        ("zlib" ,zlib)
3016        ("libmediainfo" ,libmediainfo)
3017        ("libzen" ,libzen)))
3018     (build-system gnu-build-system)
3019     (arguments
3020      '(#:tests? #f ; lacks tests
3021        #:phases
3022        ;; build scripts not in root of archive
3023        (modify-phases %standard-phases
3024          (add-after 'unpack 'change-to-build-dir
3025            (lambda _
3026              (chdir "Project/GNU/CLI")
3027              #t)))))
3028     (home-page "https://mediaarea.net/en/MediaInfo")
3029     (synopsis "Utility for reading media metadata")
3030     (description "MediaInfo is a utility used for retrieving technical
3031 information and other metadata about audio or video files.  It supports the
3032 many codecs and formats supported by libmediainfo.")
3033     (license license:bsd-2)))
3034
3035 (define-public livemedia-utils
3036   (package
3037     (name "livemedia-utils")
3038     (version "2019.05.29")
3039     (source (origin
3040               (method url-fetch)
3041               (uri (string-append
3042                     "https://download.videolan.org/contrib/live555/live."
3043                     version ".tar.gz"))
3044               (sha256
3045                (base32
3046                 "08i63jr8ihn1xiq5z5n3yls3yz6li5sg0s454l56p5bcvbrw81my"))))
3047     (build-system gnu-build-system)
3048     (arguments
3049      '(#:tests? #f                      ; no tests
3050        #:make-flags (list "CC=gcc"
3051                           (string-append "LDFLAGS=-Wl,-rpath="
3052                                          (assoc-ref %outputs "out") "/lib")
3053                           (string-append "PREFIX="
3054                                          (assoc-ref %outputs "out")))
3055        #:phases (modify-phases %standard-phases
3056                   (add-before 'configure 'fix-makefiles-generation
3057                     (lambda _
3058                       (substitute* "genMakefiles"
3059                         (("/bin/rm") "rm"))
3060                       #t))
3061                   (replace 'configure
3062                     (lambda _
3063                       (invoke "./genMakefiles"
3064                               "linux-with-shared-libraries"))))))
3065     (home-page "http://www.live555.com/liveMedia/")
3066     (synopsis "Set of C++ libraries for multimedia streaming")
3067     (description "This code forms a set of C++ libraries for multimedia
3068 streaming, using open standard protocols (RTP/RTCP, RTSP, SIP).  The libraries
3069 can be used to stream, receive, and process MPEG, H.265, H.264, H.263+, DV or
3070 JPEG video, and several audio codecs.  They can easily be extended to support
3071 additional (audio and/or video) codecs, and can also be used to build basic
3072 RTSP or SIP clients and servers.")
3073     (license license:lgpl3+)))
3074
3075 (define-public libdvbpsi
3076   (package
3077     (name "libdvbpsi")
3078     (version "1.3.2")
3079     (source (origin
3080               (method url-fetch)
3081               (uri (string-append
3082                     "https://download.videolan.org/pub/libdvbpsi/"
3083                     version "/libdvbpsi-" version ".tar.bz2"))
3084               (sha256
3085                (base32
3086                 "1zn5hfv4qbahmydbwh59a3b480s3m5ss27r6ml35gqdip7r3jkmc"))))
3087     (build-system gnu-build-system)
3088     (home-page "https://www.videolan.org/developers/libdvbpsi.html")
3089     (synopsis "Library for decoding and generation of MPEG TS and DVB PSI
3090 tables")
3091     (description "libdvbpsi is a simple library designed for decoding and
3092 generation of MPEG TS and DVB PSI tables according to standards ISO/IEC 13818s
3093 and ITU-T H.222.0.")
3094     (license license:lgpl2.1)))
3095
3096 (define-public ffms2
3097   (package
3098     (name "ffms2")
3099     (version "2.23")
3100     (home-page "https://github.com/FFMS/ffms2")
3101     (source (origin
3102               (method git-fetch)
3103               (uri (git-reference
3104                     (url "https://github.com/FFMS/ffms2.git")
3105                     (commit version)))
3106               (file-name (git-file-name name version))
3107               (sha256
3108                (base32
3109                 "0dkz5b3gxq5p4xz0qqg6l2sigszrlsinz3skyf0ln4wf3zrvf8m5"))))
3110     (build-system gnu-build-system)
3111     (arguments
3112      '(#:configure-flags
3113        (list "--enable-avresample")))
3114     (inputs
3115      `(("zlib" ,zlib)))
3116     (propagated-inputs
3117      `(("ffmpeg" ,ffmpeg)))
3118     (native-inputs
3119      `(("pkg-config" ,pkg-config)))
3120     (synopsis "Cross-platform wrapper around ffmpeg/libav")
3121     (description
3122       "FFMpegSource is a wrapper library around ffmpeg/libav that allows
3123 programmers to access a standard API to open and decompress media files.")
3124     ;; sources are distributed under a different license that the binary.
3125     ;; see https://github.com/FFMS/ffms2/blob/master/COPYING
3126     (license license:gpl2+))); inherits from ffmpeg
3127
3128 (define-public aegisub
3129   (package
3130     (name "aegisub")
3131     (version "3.2.2")
3132     (source (origin
3133               (method url-fetch)
3134               (uri (string-append
3135                      "http://ftp.aegisub.org/pub/archives/releases/source/"
3136                      name "-" version ".tar.xz"))
3137               (sha256
3138                (base32
3139                 "11b83qazc8h0iidyj1rprnnjdivj1lpphvpa08y53n42bfa36pn5"))
3140               (patches (search-patches "aegisub-icu59-include-unistr.patch"
3141                                        "aegisub-boost68.patch"))))
3142     (build-system gnu-build-system)
3143     (arguments
3144      `(#:configure-flags
3145        (list "--disable-update-checker"
3146              "--without-portaudio"
3147              "--without-openal"
3148              "--without-oss"
3149              "CXXFLAGS=-DU_USING_ICU_NAMESPACE=1")
3150        ;; tests require busted, a lua package we don't have yet
3151        #:tests? #f
3152        #:phases
3153        (modify-phases %standard-phases
3154          (add-before 'configure 'fix-ldflags
3155            (lambda _
3156              (setenv "LDFLAGS" "-pthread")
3157              #t))
3158          (add-after 'unpack 'fix-boost-headers
3159                (lambda _
3160                  (substitute*
3161                      '("src/subtitles_provider_libass.cpp"
3162                        "src/colour_button.cpp"
3163                        "src/video_provider_dummy.cpp"
3164                        "./src/video_frame.cpp")
3165                    (("#include <boost/gil/gil_all.hpp>")
3166                     "#include <boost/gil.hpp>"))
3167                  #t)))))
3168     (inputs
3169      `(("boost" ,boost)
3170        ("desktop-file-utils" ,desktop-file-utils)
3171        ("ffms2" ,ffms2)
3172        ("fftw" ,fftw)
3173        ("hunspell" ,hunspell)
3174        ("mesa" ,mesa)
3175        ("libass" ,libass)
3176        ("alsa-lib" ,alsa-lib)
3177        ("pulseaudio" ,pulseaudio)
3178        ("libx11" ,libx11)
3179        ("freetype" ,freetype)
3180        ("wxwidgets-gtk2" ,wxwidgets-gtk2)))
3181     (native-inputs
3182      `(("intltool" ,intltool)
3183        ("pkg-config" ,pkg-config)))
3184     (home-page "http://www.aegisub.org/")
3185     (synopsis "Subtitle engine")
3186     (description
3187       "Aegisub is a tool for creating and modifying subtitles.  Aegisub makes
3188 it quick and easy to time subtitles to audio, and features many powerful
3189 tools for styling them, including a built-in real-time video preview.")
3190     (license (list license:bsd-3 ; the package is licensed under the bsd-3, except
3191                    license:mpl1.1 ; for vendor/universalchardet under the mpl1.1
3192                    license:expat)))) ; and src/gl that is under a license similar
3193    ; the the Expat license, with a rewording (Software -> Materials). (called MIT
3194    ; by upstream). See https://github.com/Aegisub/Aegisub/blob/master/LICENCE
3195    ; src/MatroskaParser.(c|h) is under bsd-3 with permission from the author
3196
3197 (define-public gst-transcoder
3198   (package
3199     (name "gst-transcoder")
3200     (version "1.12.2")
3201     (source
3202      (origin
3203        (method git-fetch)
3204        (uri (git-reference
3205              (url "https://github.com/pitivi/gst-transcoder.git")
3206              (commit version)))
3207        (file-name (git-file-name name version))
3208        (sha256
3209         (base32
3210          "0nw1zykqc6c8xs3ri55pm00pwyz93z4y4nd880apfiwj7yv5p3az"))))
3211     (build-system meson-build-system)
3212     (inputs
3213      `(("gobject-introspection" ,gobject-introspection)
3214        ("glib" ,glib)
3215        ("gstreamer" ,gstreamer)
3216        ("gst-plugins-base" ,gst-plugins-base)))
3217     (native-inputs
3218      `(("python" ,python)
3219        ("pkg-config" ,pkg-config)))
3220     (home-page "https://github.com/pitivi/gst-transcoder/")
3221     (synopsis "GStreamer Transcoding API")
3222     (description "GStreamer Transcoding API")
3223     (license license:lgpl2.1)))
3224
3225 (define-public gavl
3226   (package
3227     (name "gavl")
3228     (version "1.4.0")
3229     (source
3230      (origin
3231        (method url-fetch)
3232        (uri (string-append "mirror://sourceforge/gmerlin/"
3233                            name "/" version "/"
3234                            name "-" version ".tar.gz"))
3235        (file-name (string-append name "-" version ".tar.gz"))
3236        (sha256
3237         (base32
3238          "1kikkn971a14zzm7svi7190ldc14fjai0xyhpbcmp48s750sraji"))))
3239     (build-system gnu-build-system)
3240     (arguments
3241      '(#:configure-flags '("LIBS=-lm")))
3242     (native-inputs
3243      `(("pkg-config" ,pkg-config)
3244        ("doxygen" ,doxygen)))
3245     (home-page "http://gmerlin.sourceforge.net")
3246     (synopsis "Low level library for multimedia API building")
3247     (description
3248      "Gavl is short for Gmerlin Audio Video Library.  It is a low level
3249 library, upon which multimedia APIs can be built.  Gavl handles all the
3250 details of audio and video formats like colorspaces, sample rates,
3251 multichannel configurations, etc.  It provides standardized definitions for
3252 those formats as well as container structures for carrying audio samples or
3253 video images inside an application.
3254
3255 In addition, it handles the sometimes ugly task of converting between all
3256 these formats and provides some elementary operations (copying, scaling,
3257 alpha blending etc).")
3258     (license license:gpl3)))
3259
3260 (define-public frei0r-plugins
3261   (package
3262     (name "frei0r-plugins")
3263     (version "1.7.0")
3264     (source
3265      (origin
3266        (method url-fetch)
3267        (uri (string-append "https://files.dyne.org/frei0r/"
3268                            "frei0r-plugins-" version ".tar.gz"))
3269        (sha256
3270         (base32
3271          "0fjji3060r4fwr7vn91lwfzl80lg3my9lkp94kbyw8xwz7qgh7qv"))))
3272     (build-system gnu-build-system)
3273     (arguments
3274      `(#:phases
3275        (modify-phases %standard-phases
3276          (add-after 'unpack 'patch-Makefile
3277            (lambda _
3278              ;; XXX: The 1.7.0 Makefile looks for files that have slightly different
3279              ;; names in the tarball.  Try removing this for future versions.
3280              (substitute* "Makefile.in"
3281                (("README\\.md ChangeLog TODO AUTHORS")
3282                 "README.txt ChangeLog.txt TODO.txt AUTHORS.txt"))
3283              #t)))))
3284     ;; TODO: opencv for additional face detection filters.
3285     (inputs
3286      `(("gavl" ,gavl)
3287        ("cairo" ,cairo)))
3288     (native-inputs
3289      `(("pkg-config" ,pkg-config)))
3290     (home-page "https://www.dyne.org/software/frei0r/")
3291     (synopsis "Minimalistic plugin API for video effects")
3292     (description
3293      "Frei0r is a minimalistic plugin API for video effects.
3294 The main emphasis is on simplicity for an API that will round up
3295 the most common video effects into simple filters, sources and
3296 mixers that can be controlled by parameters.  Frei0r wants to
3297 provide a way to share these simple effects between many
3298 applications, avoiding their reimplementation by different projects.
3299 It counts more than 100 plugins.")
3300     (license (list license:gpl2+
3301                    ;; The following files are licensed as LGPL2.1+:
3302                    ;; src/generator/ising0r/ising0r.c
3303                    ;; src/generator/onecol0r/onecol0r.cpp
3304                    ;; src/generator/nois0r/nois0r.cpp
3305                    ;; src/generator/lissajous0r/lissajous0r.cpp
3306                    ;; src/filter/ndvi/gradientlut.hpp
3307                    ;; src/filter/ndvi/ndvi.cpp
3308                    ;; src/filter/facedetect/facedetect.cpp
3309                    license:lgpl2.1+))))
3310
3311 (define-public motion
3312   (package
3313     (name "motion")
3314     (version "4.2.2")
3315     (home-page "https://motion-project.github.io/")
3316     (source (origin
3317               (method git-fetch)
3318               (uri (git-reference
3319                     (url "https://github.com/Motion-Project/motion.git")
3320                     (commit (string-append "release-" version))))
3321               (sha256
3322                (base32
3323                 "05c1gx75xy2hw49x6vkydvwxbr80kipsc3nr906k3hq8735svx6f"))
3324               (file-name (git-file-name name version))))
3325     (build-system gnu-build-system)
3326     (native-inputs
3327      `(("autoconf" ,autoconf-wrapper)
3328        ("automake" ,automake)
3329        ("gettext" ,gettext-minimal)
3330        ("pkg-config" ,pkg-config)))
3331     (inputs
3332      `(("libjpeg" ,libjpeg)
3333        ("ffmpeg" ,ffmpeg-3.4)
3334        ("libmicrohttpd" ,libmicrohttpd)
3335        ("sqlite" ,sqlite)))
3336     (arguments
3337      '(#:phases (modify-phases %standard-phases
3338                   (replace 'bootstrap
3339                     (lambda _
3340                       (patch-shebang "version.sh")
3341                       (invoke "autoreconf" "-vfi"))))
3342        #:configure-flags '("--sysconfdir=/etc")
3343        #:make-flags (list (string-append "sysconfdir="
3344                                          (assoc-ref %outputs "out")
3345                                          "/etc"))
3346
3347        #:tests? #f))                    ; no 'check' target
3348     (synopsis "Detect motion from video signals")
3349     (description
3350      "Motion is a program that monitors the video signal from one or more
3351 cameras and is able to detect if a significant part of the picture has
3352 changed.  Or in other words, it can detect motion.")
3353
3354     ;; Some files say "version 2" and others "version 2 or later".
3355     (license license:gpl2)))
3356
3357 (define-public subdl
3358   (let ((commit "4cf5789b11f0ff3f863b704b336190bf968cd471")
3359         (revision "1"))
3360     (package
3361       (name "subdl")
3362       (version (git-version "1.0.3" revision commit))
3363       (source (origin
3364                 (method git-fetch)
3365                 (uri (git-reference
3366                       (url "https://github.com/alexanderwink/subdl.git")
3367                       (commit commit)))
3368                 (file-name (git-file-name name version))
3369                 (sha256
3370                  (base32
3371                   "0kmk5ck1j49q4ww0lvas2767kwnzhkq0vdwkmjypdx5zkxz73fn8"))))
3372       (build-system trivial-build-system)
3373       (arguments
3374        `(#:modules ((guix build utils))
3375          #:builder (begin
3376                      (use-modules (guix build utils))
3377                      (let* ((out (assoc-ref %outputs "out"))
3378                             (bin (string-append out "/bin"))
3379                             (source (assoc-ref %build-inputs "source"))
3380                             (python (assoc-ref %build-inputs "python")))
3381                        (install-file (string-append source "/subdl") bin)
3382                        (patch-shebang (string-append bin "/subdl")
3383                                       (list (string-append python "/bin")))))))
3384       (inputs `(("python" ,python)))
3385       (synopsis "Command-line tool for downloading subtitles from opensubtitles.org")
3386       (description "Subdl is a command-line tool for downloading subtitles from
3387 opensubtitles.org.  By default, it will search for English subtitles, display
3388 the results, download the highest-rated result in the requested language and
3389 save it to the appropriate filename.")
3390       (license license:gpl3+)
3391       (home-page "https://github.com/alexanderwink/subdl"))))
3392
3393 (define-public l-smash
3394   (package
3395     (name "l-smash")
3396     (version "2.14.5")
3397     (source (origin
3398               (method git-fetch)
3399               (uri (git-reference
3400                     (url "https://github.com/l-smash/l-smash.git")
3401                     (commit (string-append "v" version))))
3402               (file-name (git-file-name name version))
3403               (sha256
3404                (base32
3405                 "0rcq9727im6kd8da8b7kzzbzxdldvmh5nsljj9pvr4m3lj484b02"))))
3406     (build-system gnu-build-system)
3407     (arguments
3408      `(#:tests? #f                      ;no tests
3409        #:make-flags
3410        (list (string-append "LDFLAGS=-Wl,-L.,-rpath="
3411                             (assoc-ref %outputs "out") "/lib"))
3412        #:phases
3413        (modify-phases %standard-phases
3414          ;; configure fails if it is followed by CONFIG_SHELL
3415          (replace 'configure
3416            (lambda* (#:key outputs #:allow-other-keys)
3417              (let ((out (assoc-ref outputs "out")))
3418                (invoke "./configure" (string-append "--prefix=" out)
3419                        "--disable-static")))))))
3420     (native-inputs
3421      `(("which" ,which)))
3422     (home-page "https://l-smash.github.io/l-smash/")
3423     (synopsis "MP4 multiplexer and demultiplexer library")
3424     (description
3425      "L-SMASH is a cross-platform library that handles the ISO base media file
3426 format and some of its derived file formats, including MP4.  It operates as a
3427 multiplexer and demultiplexer, and can mux video and audio in several formats
3428 using standalone executable files.")
3429     (license license:isc)))
3430
3431 (define-public qtfaststart
3432   (package
3433     (name "qtfaststart")
3434     (version "1.8")
3435     (source (origin
3436               (method url-fetch)
3437               (uri (pypi-uri "qtfaststart" version))
3438               (sha256
3439                (base32
3440                 "0hcjfik8hhb1syqvyh5c6aillpvzal26nkjflcq1270z64aj6i5h"))))
3441     (build-system python-build-system)
3442     (arguments
3443      '(#:tests? #f)) ; no test suite
3444     (synopsis "Move QuickTime and MP4 metadata to the beginning of the file")
3445     (description "qtfaststart enables streaming and pseudo-streaming of
3446 QuickTime and MP4 files by moving metadata and offset information to the
3447 beginning of the file.  It can also print some useful information about the
3448 structure of the file.  This program is based on qt-faststart.c from the FFmpeg
3449 project, which is released into the public domain, as well as ISO 14496-12:2005
3450 (the official spec for MP4), which can be obtained from the ISO or found
3451 online.")
3452     (home-page "https://github.com/danielgtaylor/qtfaststart")
3453     (license license:expat)))
3454
3455 (define-public vidstab
3456   (let ((commit "aeabc8daa7904f9edf7441a11f293965a5ef53b8")
3457         (revision "0"))
3458     (package
3459       (name "vidstab")
3460       (version (git-version "1.1.0" revision commit))
3461       (source (origin
3462                 (method git-fetch)
3463                 (uri (git-reference
3464                       (url "https://github.com/georgmartius/vid.stab.git")
3465                       (commit commit)))
3466                 (file-name (git-file-name name version))
3467                 (sha256
3468                  (base32
3469                   "042iy0f3khwzr68djzvqgn301sy21ljvkf52rnc2c73q7ircnzzn"))))
3470       (build-system cmake-build-system)
3471       (arguments
3472        '(#:tests? #f)) ; tests are not run as part of standard build process
3473       (home-page "http://public.hronopik.de/vid.stab/")
3474       (synopsis "Video stabilization library")
3475       (description "Vidstab is a video stabilization library which can be used
3476 with FFmpeg.  A video acquired using a hand-held camera or a camera mounted on a
3477 vehicle typically suffers from undesirable shakes and jitters.  Activities such
3478 as surfing, skiing, riding and walking while shooting videos are especially
3479 prone to erratic camera shakes.  Vidstab targets these video contents to help
3480 create smoother and stable videos.")
3481       (license license:gpl2+))))
3482
3483 (define-public libopenshot
3484   (package
3485     (name "libopenshot")
3486     (version "0.2.3")
3487     (source (origin
3488               (method git-fetch)
3489               (uri (git-reference
3490                     (url "https://github.com/OpenShot/libopenshot")
3491                     (commit (string-append "v" version))))
3492               (file-name (git-file-name name version))
3493               (sha256
3494                (base32
3495                 "0r1qmr8ar5n72603xkj9h065vbpznrqsq88kxxmn9n8djyyvk03k"))
3496               (modules '((guix build utils)))
3497               (snippet '(begin
3498                           ;; Allow overriding of the python installation dir
3499                           (substitute* "src/bindings/python/CMakeLists.txt"
3500                             (("(SET\\(PYTHON_MODULE_PATH.*)\\)" _ set)
3501                              (string-append set " CACHE PATH "
3502                                             "\"Python bindings directory\")")))
3503                           (delete-file-recursively "thirdparty")
3504                           #t))))
3505     (build-system cmake-build-system)
3506     (native-inputs
3507      `(("pkg-config" ,pkg-config)
3508        ("python" ,python)
3509        ("swig" ,swig)
3510        ("unittest++" ,unittest-cpp)))
3511     (propagated-inputs                  ;all referenced in installed headers
3512      `(("cppzmq" ,cppzmq)
3513        ("ffmpeg" ,ffmpeg)
3514        ("imagemagick" ,imagemagick)
3515        ("jsoncpp" ,jsoncpp)
3516        ("libopenshot-audio" ,libopenshot-audio)
3517        ("qtbase" ,qtbase)
3518        ("qtmultimedia" ,qtmultimedia)
3519        ("zeromq" ,zeromq)))
3520     (arguments
3521      `(#:configure-flags
3522        (list (string-append "-DPYTHON_MODULE_PATH:PATH=" %output "/lib/python"
3523                             ,(version-major+minor (package-version python))
3524                             "/site-packages")
3525              "-DUSE_SYSTEM_JSONCPP:BOOL=ON")
3526        #:phases
3527        (modify-phases %standard-phases
3528          (add-before 'configure 'set-vars
3529            (lambda* (#:key inputs #:allow-other-keys)
3530              (setenv "LIBOPENSHOT_AUDIO_DIR"
3531                      (assoc-ref inputs "libopenshot-audio"))
3532              (setenv "ZMQDIR"
3533                      (assoc-ref inputs "zeromq"))
3534              (setenv "UNITTEST_DIR"
3535                      (string-append (assoc-ref inputs "unittest++")
3536                                     "/include/UnitTest++"))
3537              #t)))))
3538     (home-page "https://openshot.org")
3539     (synopsis "Video-editing, animation, and playback library")
3540     (description "OpenShot Library (libopenshot) is a powerful C++ video
3541 editing library with a multi-threaded and feature rich video editing
3542 API.  It includes bindings for Python, Ruby, and other languages.")
3543     (license license:lgpl3+)))
3544
3545 (define-public openshot
3546   (package
3547     (name "openshot")
3548     (version "2.4.4")
3549     (source (origin
3550               (method git-fetch)
3551               (uri (git-reference
3552                     (url "https://github.com/OpenShot/openshot-qt")
3553                     (commit (string-append "v" version))))
3554               (file-name (git-file-name name version))
3555               (sha256
3556                (base32
3557                 "0mg63v36h7l8kv2sgf6x8c1n3ygddkqqwlciz7ccxpbm4x1idqba"))
3558        (modules '((guix build utils)))
3559        (snippet
3560         '(begin
3561            (delete-file-recursively "src/images/fonts") #t))))
3562     (build-system python-build-system)
3563     (inputs
3564      `(("ffmpeg" ,ffmpeg)
3565        ("font-ubuntu" ,font-ubuntu)
3566        ("libopenshot" ,libopenshot)
3567        ("python" ,python)
3568        ("python-pyqt" ,python-pyqt)
3569        ("python-pyzmq" ,python-pyzmq)
3570        ("python-requests" ,python-requests)
3571        ("qtsvg" ,qtsvg)))
3572     (arguments
3573      `(#:tests? #f                      ;no tests
3574        #:modules ((guix build python-build-system)
3575                   (guix build qt-utils)
3576                   (guix build utils))
3577        #:imported-modules (,@%python-build-system-modules
3578                             (guix build qt-utils))
3579        #:phases (modify-phases %standard-phases
3580                   (delete 'build)       ;install phase does all the work
3581                   (add-after 'unpack 'patch-font-location
3582                     (lambda* (#:key inputs #:allow-other-keys)
3583                       (let ((font (assoc-ref inputs "font-ubuntu")))
3584                         (substitute* "src/classes/app.py"
3585                           (("info.IMAGES_PATH") (string-append "\"" font "\""))
3586                           (("fonts") "share/fonts/truetype")))
3587                       #t))
3588                   (add-before 'install 'set-tmp-home
3589                     (lambda _
3590                       ;; src/classes/info.py "needs" to create several
3591                       ;; directories in $HOME when loaded during build
3592                       (setenv "HOME" "/tmp")
3593                       #t))
3594                   (add-after 'install 'wrap-program
3595                     (lambda* (#:key outputs #:allow-other-keys)
3596                       (let ((out (assoc-ref outputs "out")))
3597                         (wrap-qt-program out "openshot-qt"))
3598                       #t)))))
3599     (home-page "https://openshot.org")
3600     (synopsis "Video editor")
3601     (description "OpenShot takes your videos, photos, and music files and
3602 helps you create the film you have always dreamed of.  Easily add sub-titles,
3603 transitions, and effects and then export your film to many common formats.")
3604     (license license:gpl3+)))
3605
3606 (define-public dav1d
3607   (package
3608     (name "dav1d")
3609     (version "0.5.2")
3610     (source
3611       (origin
3612         (method url-fetch)
3613         (uri (string-append "https://downloads.videolan.org/pub/videolan"
3614                             "/dav1d/" version "/dav1d-" version ".tar.xz"))
3615         (sha256
3616          (base32
3617           "02hgarv2x2bqbac15pdj7pbm8f4lyn78ws0dncygvhis9a6ghk7r"))))
3618     (build-system meson-build-system)
3619     (native-inputs `(("nasm" ,nasm)))
3620     (home-page "https://code.videolan.org/videolan/dav1d")
3621     (synopsis "AV1 decoder")
3622     (description "dav1d is a new AV1 cross-platform decoder, and focused on
3623 speed and correctness.")
3624     (license license:bsd-2)))
3625
3626 (define-public wlstream
3627   (let ((commit "182076a94562b128c3a97ecc53cc68905ea86838")
3628         (revision "1"))
3629     (package
3630       (name "wlstream")
3631       (version (git-version "0.0" revision commit))
3632       (source
3633        (origin
3634          (method git-fetch)
3635          (uri (git-reference
3636                (url "https://github.com/atomnuker/wlstream.git")
3637                (commit commit)))
3638          (file-name (git-file-name name version))
3639          (sha256
3640           (base32
3641            "01qbcgfl3g9kfwn1jf1z9pdj3bvf5lmg71d1vwkcllc2az24bjqp"))))
3642       (build-system meson-build-system)
3643       (native-inputs `(("libdrm" ,libdrm)
3644                        ("pkg-config" ,pkg-config)))
3645       (inputs `(("ffmpeg" ,ffmpeg)
3646                 ("pulseaudio" ,pulseaudio)
3647                 ("wayland" ,wayland)
3648                 ("wayland-protocols" ,wayland-protocols)))
3649       (home-page "https://github.com/atomnuker/wlstream")
3650       (synopsis "Screen capture tool for Wayland sessions")
3651       (description "Wlstream is a screen capture tool for recording audio and
3652 video from a Wayland session.")
3653       (license license:lgpl2.1+))))
3654
3655 (define-public gaupol
3656   (package
3657     (name "gaupol")
3658     (version "1.6")
3659     (source (origin
3660               (method git-fetch)
3661               (uri (git-reference
3662                     (url "https://github.com/otsaloma/gaupol/")
3663                     (commit version)))
3664               (file-name (git-file-name name version))
3665               (sha256
3666                (base32
3667                 "164wlxxjiqvkzbqjzvqvz2zkn0kgqmhn52294xx4vc9b9ngdnn0m"))))
3668     (build-system python-build-system)
3669     (native-inputs
3670      `(("gettext" ,gettext-minimal)
3671        ("pkg-config" ,pkg-config)))
3672     (inputs
3673      `(("python-pygobject" ,python-pygobject)
3674        ("gtk+" ,gtk+)
3675        ("python-pycairo" ,python-pycairo) ; Required or else clicking on a subtitle line fails.
3676        ("python-chardet" ,python-chardet) ; Optional: Character encoding detection.
3677        ("gtkspell3" ,gtkspell3)           ; Optional: Inline spell-checking.
3678        ("iso-codes" ,iso-codes)           ; Optional: Translations.
3679        ("gstreamer" ,gstreamer)
3680        ("gst-libav" ,gst-libav)
3681        ("gst-plugins-base" ,gst-plugins-base)
3682        ("gst-plugins-good" ,gst-plugins-good)
3683        ("gst-plugins-bad" ,gst-plugins-bad)
3684        ("gst-plugins-ugly" ,gst-plugins-ugly)))
3685     (arguments
3686      `(#:tests? #f                      ; Tests seem to require networking.
3687        #:phases
3688        (modify-phases %standard-phases
3689          ;; gaupol's setup.py script does not support one of the Python build
3690          ;; system's default flags, "--single-version-externally-managed".
3691          (replace 'install
3692            (lambda* (#:key outputs #:allow-other-keys)
3693              (invoke "python" "setup.py" "install"
3694                      (string-append "--prefix=" (assoc-ref outputs "out"))
3695                      "--root=/")))
3696          (add-after 'install 'wrap-gaupol
3697            (lambda* (#:key outputs #:allow-other-keys)
3698              (let ((out (assoc-ref outputs "out"))
3699                    (gst-plugin-path (getenv "GST_PLUGIN_SYSTEM_PATH"))
3700                    (gi-typelib-path (getenv "GI_TYPELIB_PATH")))
3701                (wrap-program (string-append out "/bin/gaupol")
3702                  `("GST_PLUGIN_SYSTEM_PATH" ":" prefix (,gst-plugin-path))
3703                  `("GI_TYPELIB_PATH" ":" prefix (,gi-typelib-path))))
3704              #t))
3705          (add-after 'unpack 'patch-data-dir
3706            ;; Fix some path variables that setup.py seems to garble.
3707            (lambda* (#:key outputs #:allow-other-keys)
3708              (let ((out (assoc-ref outputs "out")))
3709                (substitute* "setup.py"
3710                  (("DATA_DIR = \\{!r\\}\"\\.format\\(data_dir\\)")
3711                   (string-append "DATA_DIR = '" out "/share/gaupol'\""))
3712                  (("LOCALE_DIR = \\{!r\\}\"\\.format\\(locale_dir\\)")
3713                   (string-append "LOCALE_DIR = '" out "/share/locale'\"")))
3714                #t))))))
3715     (synopsis "Editor for text-based subtitles")
3716     (description
3717      "Gaupol supports multiple subtitle file formats and provides means of
3718 creating subtitles, editing texts and timing subtitles to match video.  The
3719 user interface features a builtin video player and is designed with attention
3720 to convenience of translating and batch processing of multiple documents.")
3721     (home-page "https://otsaloma.io/gaupol/")
3722     (license license:gpl3+)))
3723
3724 (define-public theorafile
3725   (let ((commit "404b14d7602b5918d117eaa64e8aa6601ede8593"))
3726     (package
3727       (name "theorafile")
3728       (version (git-version "0.0.0" "1" commit))
3729       (source
3730        (origin
3731          (method git-fetch)
3732          (uri (git-reference
3733                (url "https://github.com/FNA-XNA/Theorafile.git")
3734                (commit commit)))
3735          (file-name (git-file-name name version))
3736          (sha256
3737           (base32 "128c3pjzqbgrj020glm5jd6ss18vl19471lj615w2brjwb7c1f0z"))))
3738       (build-system gnu-build-system)
3739       (arguments
3740        '(#:make-flags '("CC=gcc")
3741          #:phases
3742          (modify-phases %standard-phases
3743            (delete 'configure)
3744            (replace 'check
3745              (lambda _
3746                (setenv "CC" "gcc")
3747                (invoke "make" "test")))
3748            (replace 'install
3749              (lambda* (#:key outputs #:allow-other-keys)
3750                (let ((out (assoc-ref outputs "out")))
3751                  (install-file "libtheorafile.so" (string-append out "/lib"))
3752                  (install-file "theorafile.h" (string-append out "/include")))
3753                #t)))))
3754       (native-inputs
3755        ;; For tests.
3756        `(("sdl2" ,sdl2)))
3757       (home-page "https://github.com/FNA-XNA/Theorafile")
3758       (synopsis "Ogg Theora Video Decoder Library")
3759       (description "Theorafile is a library for quickly and easily decoding Ogg
3760 Theora videos.  Theorafile was written to be used for FNA's VideoPlayer.")
3761       (license license:zlib))))