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 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 "0.17")
 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 "0a3bhvs38gxjplygb0q9cx5djl5y0bmnxgaq0sd65j610a60f5h0"))))
 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        ("nlohmann-json-cpp" ,nlohmann-json-cpp)
 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 "3.4.6")
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                "0gmqbhg5jjcfanrxrl657zn12lzz73sfs8xwryfy7n9rn6f2fwim"))))
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 "2.2.0")
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                 "0kl8aa547icy9b05njps02a8sw4yn4f8fzs228kig247sn09s4cp"))))
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 libvpx
1440   (package
1441     (name "libvpx")
1442     (version "1.8.1")
1443     (source (origin
1444               ;; XXX: Upstream does not provide tarballs for > 1.6.1.
1445               (method git-fetch)
1446               (uri (git-reference
1447                     (url "https://chromium.googlesource.com/webm/libvpx")
1448                     (commit (string-append "v" version))))
1449               (file-name (git-file-name name version))
1450               (sha256
1451                (base32
1452                 "0mm1dcfa268rwsrgzqpbbgq4lwrvdzgp90h9dxsnkhai70l7gipq"))
1453               (patches (search-patches "libvpx-CVE-2016-2818.patch"))))
1454     (build-system gnu-build-system)
1455     (arguments
1456      `(#:configure-flags (list "--enable-shared"
1457                                "--as=yasm"
1458                                ;; Limit size to avoid CVE-2015-1258
1459                                "--size-limit=16384x16384"
1460                                (string-append "--prefix=" (assoc-ref %outputs "out")))
1461        #:make-flags  (list (string-append "LDFLAGS=-Wl,-rpath="
1462                                           (assoc-ref %outputs "out") "/lib"))
1463        #:phases (modify-phases %standard-phases
1464                   (replace 'configure
1465                     (lambda* (#:key configure-flags #:allow-other-keys)
1466                       ;; The configure script does not understand some of the GNU
1467                       ;; options, so we only add the flags specified above.
1468                       (apply invoke  "./configure" configure-flags))))
1469        #:tests? #f)) ; no check target
1470     (native-inputs
1471      `(("perl" ,perl)
1472        ("yasm" ,yasm)))
1473     (synopsis "VP8/VP9 video codec")
1474     (description "libvpx is a codec for the VP8/VP9 video compression format.")
1475     (license license:bsd-3)
1476     (home-page "https://www.webmproject.org/")))
1477
1478 ;; GNU IceCat fails to build against 1.8.0, so keep this version for now.
1479 (define-public libvpx-1.7
1480   (package
1481     (inherit libvpx)
1482     (version "1.7.0")
1483     (source (origin
1484               (inherit (package-source libvpx))
1485               (uri (git-reference
1486                     (url "https://chromium.googlesource.com/webm/libvpx")
1487                     (commit (string-append "v" version))))
1488               (file-name (git-file-name "libvpx" version))
1489               (sha256
1490                (base32
1491                 "0vvh89hvp8qg9an9vcmwb7d9k3nixhxaz6zi65qdjnd0i56kkcz6"))
1492               (patches
1493                (append
1494                 (origin-patches (package-source libvpx))
1495                 (search-patches "libvpx-use-after-free-in-postproc.patch")))))))
1496
1497 (define-public youtube-dl
1498   (package
1499     (name "youtube-dl")
1500     (version "2019.11.22")
1501     (source (origin
1502               (method url-fetch)
1503               (uri (string-append "https://github.com/ytdl-org/youtube-dl/"
1504                                   "releases/download/" version "/youtube-dl-"
1505                                   version ".tar.gz"))
1506               (sha256
1507                (base32
1508                 "0avdlp0dc9p3lm68mfnic21x6blxmr0zvlxa4br5vj4y4sckq2m8"))))
1509     (build-system python-build-system)
1510     (arguments
1511      ;; The problem here is that the directory for the man page and completion
1512      ;; files is relative, and for some reason, setup.py uses the
1513      ;; auto-detected sys.prefix instead of the user-defined "--prefix=FOO".
1514      ;; So, we need pass the prefix directly.  In addition, make sure the Bash
1515      ;; completion file is called 'youtube-dl' rather than
1516      ;; 'youtube-dl.bash-completion'.
1517      `(#:tests? #f ; Many tests fail. The test suite can be run with pytest.
1518        #:phases (modify-phases %standard-phases
1519                   (add-before 'install 'fix-the-data-directories
1520                     (lambda* (#:key outputs #:allow-other-keys)
1521                       (let ((prefix (assoc-ref outputs "out")))
1522                         (mkdir "bash-completion")
1523                         (rename-file "youtube-dl.bash-completion"
1524                                      "bash-completion/youtube-dl")
1525                         (substitute* "setup.py"
1526                           (("youtube-dl\\.bash-completion")
1527                            "bash-completion/youtube-dl")
1528                           (("'etc/")
1529                            (string-append "'" prefix "/etc/"))
1530                           (("'share/")
1531                            (string-append "'" prefix "/share/")))
1532                         #t))))))
1533     (synopsis "Download videos from YouTube.com and other sites")
1534     (description
1535      "Youtube-dl is a small command-line program to download videos from
1536 YouTube.com and many more sites.")
1537     (home-page "https://yt-dl.org")
1538     (license license:public-domain)))
1539
1540 (define-public youtube-dl-gui
1541   (package
1542     (name "youtube-dl-gui")
1543     (version "0.3.8")
1544     (source
1545      (origin
1546        (method url-fetch)
1547        (uri (pypi-uri "Youtube-DLG" version))
1548        (sha256
1549         (base32
1550          "0napxwzgls5ik1bxbp99vly32l23xpc4ng5kr24hfhf21ypjyadb"))))
1551     (build-system python-build-system)
1552     (arguments
1553      ;; In Guix, wxpython has not yet been packaged for Python 3.
1554      `(#:python ,python-2
1555        ;; This package has no tests.
1556        #:tests? #f
1557        #:phases
1558        (modify-phases %standard-phases
1559          (add-before 'build 'patch-source
1560            (lambda* (#:key inputs #:allow-other-keys)
1561              ;; The youtube-dl-gui program lets you configure options.  Some of
1562              ;; them are problematic, so we change their defaults.
1563              (substitute* "youtube_dl_gui/optionsmanager.py"
1564                ;; When this is true, the builder process will try (and fail) to
1565                ;; write logs to the builder user's home directory.
1566                (("'enable_log': True") "'enable_log': False")
1567                ;; This determines which youtube-dl program youtube-dl-gui will
1568                ;; run.  If we don't set this, then youtube-dl-gui might download
1569                ;; an arbitrary copy from the Internet into the user's home
1570                ;; directory and run it, so let's make sure youtube-dl-gui uses
1571                ;; the youtube-dl from the inputs by default.
1572                (("'youtubedl_path': self.config_path")
1573                 (string-append "'youtubedl_path': '"
1574                                (assoc-ref inputs "youtube-dl")
1575                                "/bin'"))
1576                ;; When this is True, when youtube-dl-gui is finished downloading
1577                ;; a file, it will try (and possibly fail) to open the directory
1578                ;; containing the downloaded file.  This can fail because it
1579                ;; assumes that xdg-open is in PATH.  Unfortunately, simply
1580                ;; adding xdg-utils to the propagated inputs is not enough to
1581                ;; make this work, so for now we set the default to False.
1582                (("'open_dl_dir': True") "'open_dl_dir': False"))
1583              ;; The youtube-dl program from the inputs is actually a wrapper
1584              ;; script written in bash, so attempting to invoke it as a python
1585              ;; script will fail.
1586              (substitute* "youtube_dl_gui/downloaders.py"
1587                (("cmd = \\['python', self\\.youtubedl_path\\]")
1588                 "cmd = [self.youtubedl_path]"))
1589              ;; Use relative paths for installing data files so youtube-dl-gui
1590              ;; installs the files relative to its prefix in the store, rather
1591              ;; than relative to /.  Also, instead of installing data files into
1592              ;; $prefix/usr/share, install them into $prefix/share for
1593              ;; consistency (see: (standards) Directory Variables).
1594              (substitute* "setup.py"
1595                (("= '/usr/share") "= 'share"))
1596              ;; Update get_locale_file() so it finds the installed localization
1597              ;; files.
1598              (substitute* "youtube_dl_gui/utils.py"
1599                (("os\\.path\\.join\\('/usr', 'share'")
1600                 (string-append "os.path.join('"
1601                                (assoc-ref %outputs "out")
1602                                "', 'share'")))
1603              #t))
1604          (add-after 'install 'create-desktop-file
1605            (lambda* (#:key outputs #:allow-other-keys)
1606              (let* ((out (assoc-ref outputs "out"))
1607                     (applications (string-append out "/share/applications")))
1608                (mkdir-p applications)
1609                (call-with-output-file
1610                    (string-append applications "/youtube-dl-gui.desktop")
1611                  (lambda (file)
1612                    (format
1613                     file
1614                     "[Desktop Entry]~@
1615                      Name=Youtube-dl GUI~@
1616                      Comment=Graphical interface to download video with youtube-dl~@
1617                      Exec=youtube-dl-gui~@
1618                      TryExec=youtube-dl-gui~@
1619                      Terminal=false~@
1620                      Icon=youtube-dl-gui~@
1621                      Type=Application~@
1622                      Categories=AudioVideo;Audio;Video;Network~%")))
1623                #t))))))
1624     (inputs
1625      `(("python2-wxpython" ,python2-wxpython)
1626        ("youtube-dl" ,youtube-dl)))
1627     (home-page "https://github.com/MrS0m30n3/youtube-dl-gui")
1628     (synopsis
1629      "GUI (Graphical User Interface) for @command{youtube-dl}")
1630     (description
1631      "Youtube-dlG is a GUI (Graphical User Interface) for
1632 @command{youtube-dl}.  You can use it to download videos from YouTube and any
1633 other site that youtube-dl supports.")
1634     (license license:unlicense)))
1635
1636 (define-public you-get
1637   (package
1638     (name "you-get")
1639     (version "0.4.1355")
1640     (source (origin
1641               (method git-fetch)
1642               (uri (git-reference
1643                     (url "https://github.com/soimort/you-get.git")
1644                     (commit (string-append "v" version))))
1645               (file-name (git-file-name name version))
1646               (sha256
1647                (base32
1648                 "0xq7z04hvw3b3npiahlpzhbxsjvam9n9dynplyrkn84dx6k9ajbj"))))
1649     (build-system python-build-system)
1650     (inputs
1651      `(("ffmpeg" ,ffmpeg)))             ; for multi-part and >=1080p videos
1652     (arguments
1653      `(#:phases
1654        (modify-phases %standard-phases
1655          (add-after 'unpack 'qualify-input-references
1656            ;; Explicitly invoke the input ffmpeg, instead of whichever one
1657            ;; happens to be in the user's $PATH at run time.
1658            (lambda* (#:key inputs #:allow-other-keys)
1659              (let ((ffmpeg (string-append (assoc-ref inputs "ffmpeg")
1660                                           "/bin/ffmpeg")))
1661                (substitute* "src/you_get/processor/ffmpeg.py"
1662                  ;; Don't blindly replace all occurrences of ‘'ffmpeg'’: the
1663                  ;; same string is also used when sniffing ffmpeg's output.
1664                  (("(FFMPEG == |\\()'ffmpeg'" _ prefix)
1665                   (string-append prefix "'" ffmpeg "'")))
1666                #t))))
1667        #:tests? #f))                    ; XXX some tests need Internet access
1668     (synopsis "Download videos, audio, or images from Web sites")
1669     (description
1670      "You-Get is a command-line utility to download media contents (videos,
1671 audio, images) from the Web.  It can use either mpv or vlc for playback.")
1672     (home-page "https://you-get.org/")
1673     (license license:expat)))
1674
1675 (define-public youtube-viewer
1676   (package
1677     (name "youtube-viewer")
1678     (version "3.5.8")
1679     (source (origin
1680               (method git-fetch)
1681               (uri (git-reference
1682                     (url "https://github.com/trizen/youtube-viewer.git")
1683                     (commit version)))
1684               (file-name (git-file-name name version))
1685               (sha256
1686                (base32
1687                 "0zz0r3vd2pg9zzykhrq0vnvqp5842dbgsg8cfygw9vzb9j8mlq0a"))))
1688     (build-system perl-build-system)
1689     (native-inputs
1690      `(("perl-module-build" ,perl-module-build)))
1691     ;; FIXME: Add optional dependencies once available:
1692     ;; perl-lwp-useragent-cached and perl-term-readline-gnu
1693     (inputs
1694      `(("perl-data-dump" ,perl-data-dump)
1695        ("perl-file-sharedir" ,perl-file-sharedir)
1696        ("perl-gtk2" ,perl-gtk2)
1697        ("perl-json" ,perl-json)
1698        ("perl-libwww" ,perl-libwww)
1699        ("perl-lwp-protocol-https" ,perl-lwp-protocol-https)
1700        ("perl-mozilla-ca" ,perl-mozilla-ca)
1701        ("perl-unicode-linebreak" ,perl-unicode-linebreak)
1702
1703        ;; Some videos play without youtube-dl, but others silently fail to.
1704        ("youtube-dl" ,youtube-dl)))
1705     (arguments
1706      `(#:modules ((guix build perl-build-system)
1707                   (guix build utils)
1708                   (srfi srfi-26))
1709        #:module-build-flags '("--gtk")
1710        #:phases
1711        (modify-phases %standard-phases
1712          (add-after 'unpack 'refer-to-inputs
1713            (lambda* (#:key inputs #:allow-other-keys)
1714              (substitute* "lib/WWW/YoutubeViewer.pm"
1715                (("'youtube-dl'")
1716                 (format #f "'~a/bin/youtube-dl'"
1717                         (assoc-ref inputs "youtube-dl"))))
1718              #t))
1719          (add-after 'install 'install-desktop
1720            (lambda* (#:key outputs #:allow-other-keys)
1721              (let* ((out (assoc-ref outputs "out"))
1722                     (sharedir (string-append out "/share")))
1723                (install-file "share/gtk-youtube-viewer.desktop"
1724                              (string-append sharedir "/applications"))
1725                (install-file "share/icons/gtk-youtube-viewer.png"
1726                              (string-append sharedir "/pixmaps"))
1727                #t)))
1728          (add-after 'install 'wrap-program
1729            (lambda* (#:key outputs #:allow-other-keys)
1730              (let* ((out (assoc-ref outputs "out"))
1731                     (bin-dir (string-append out "/bin/"))
1732                     (site-dir (string-append out "/lib/perl5/site_perl/"))
1733                     (lib-path (getenv "PERL5LIB")))
1734                (for-each (cut wrap-program <>
1735                               `("PERL5LIB" ":" prefix (,lib-path ,site-dir)))
1736                          (find-files bin-dir))
1737                #t))))))
1738     (synopsis
1739      "Lightweight application for searching and streaming videos from YouTube")
1740     (description
1741      "Youtube-viewer searches and plays YouTube videos in a native player.
1742 It comes with various search options; it can search for videos, playlists
1743 and/or channels.  The videos are streamed directly in a selected video player
1744 at the best resolution (customizable) and with closed-captions (if available).
1745 Both command-line and GTK2 interface are available.")
1746     (home-page "https://github.com/trizen/youtube-viewer")
1747     (license license:perl-license)))
1748
1749 (define-public libbluray
1750   (package
1751     (name "libbluray")
1752     (version "1.0.2")
1753     (source (origin
1754               (method url-fetch)
1755               (uri (string-append "https://download.videolan.org/videolan/"
1756                                   name "/" version "/"
1757                                   name "-" version ".tar.bz2"))
1758               (sha256
1759                (base32
1760                 "1zxfnw1xbghcj7b3zz5djndv6gwssxda19cz1lrlqrkg8577r7kd"))))
1761     (build-system gnu-build-system)
1762     (arguments
1763      `(#:configure-flags '("--disable-bdjava-jar")
1764        #:phases
1765        (modify-phases %standard-phases
1766          (add-after 'unpack 'refer-to-libxml2-in-.pc-file
1767            ;; Avoid the need to propagate libxml2 by referring to it
1768            ;; directly, as is already done for fontconfig & freetype.
1769            (lambda* (#:key inputs #:allow-other-keys)
1770              (let ((libxml2 (assoc-ref inputs "libxml2")))
1771                (substitute* "configure"
1772                  ((" libxml-2.0") ""))
1773                (substitute* "src/libbluray.pc.in"
1774                  (("^Libs.private:" field)
1775                   (string-append field " -L" libxml2 "/lib -lxml2")))
1776                #t)))
1777          (add-before 'build 'fix-dlopen-paths
1778            (lambda* (#:key inputs #:allow-other-keys)
1779              (let ((libaacs (assoc-ref inputs "libaacs"))
1780                    (libbdplus (assoc-ref inputs "libbdplus")))
1781                (substitute* "src/libbluray/disc/aacs.c"
1782                  (("\"libaacs\"")
1783                   (string-append "\"" libaacs "/lib/libaacs\"")))
1784                (substitute* "src/libbluray/disc/bdplus.c"
1785                  (("\"libbdplus\"")
1786                   (string-append "\"" libbdplus "/lib/libbdplus\"")))
1787                #t))))))
1788     (native-inputs `(("pkg-config" ,pkg-config)))
1789     (inputs
1790      `(("fontconfig" ,fontconfig)
1791        ("freetype" ,freetype)
1792        ("libaacs" ,libaacs)
1793        ("libbdplus" ,libbdplus)
1794        ("libxml2" ,libxml2)))
1795     (home-page "https://www.videolan.org/developers/libbluray.html")
1796     (synopsis "Blu-Ray Disc playback library")
1797     (description
1798      "libbluray is a library designed for Blu-Ray Disc playback for media
1799 players, like VLC or MPlayer.")
1800     (license license:lgpl2.1+)))
1801
1802 (define-public libdvdread
1803   (package
1804     (name "libdvdread")
1805     (version "6.0.2")
1806     (source (origin
1807               (method url-fetch)
1808               (uri (string-append "https://download.videolan.org/videolan/"
1809                                   "libdvdread/" version "/"
1810                                   "libdvdread-" version ".tar.bz2"))
1811               (sha256
1812                (base32
1813                 "1c7yqqn67m3y3n7nfrgrnzz034zjaw5caijbwbfrq89v46ph257r"))))
1814     (build-system gnu-build-system)
1815     (arguments
1816      `(#:configure-flags '("--with-libdvdcss=yes")))
1817     (native-inputs
1818      `(("pkg-config" ,pkg-config)))
1819     (propagated-inputs
1820      `(("libdvdcss" ,libdvdcss)))
1821     (home-page "http://dvdnav.mplayerhq.hu/")
1822     (synopsis "Library for reading video DVDs")
1823     (description
1824      "Libdvdread provides a simple foundation for reading DVD video
1825 disks.  It provides the functionality that is required to access many
1826 DVDs.  It parses IFO files, reads NAV-blocks, and performs CSS
1827 authentication and descrambling (if an external libdvdcss library is
1828 installed).")
1829     (license license:gpl2+)))
1830
1831 (define-public dvdauthor
1832   (package
1833     (name "dvdauthor")
1834     (version "0.7.2")
1835     (source
1836      (origin
1837        (method url-fetch)
1838        (uri (string-append "mirror://sourceforge/dvdauthor/dvdauthor-"
1839                            version ".tar.gz"))
1840        (sha256
1841         (base32
1842          "1drfc47hikfzc9d7hjk34rw10iqw01d2vwmn91pv73ppx4nsj81h"))))
1843     (build-system gnu-build-system)
1844     (inputs
1845      `(("libdvdread" ,libdvdread)
1846        ("libpng" ,libpng)
1847        ("imagemagick" ,imagemagick)
1848        ("libxml2" ,libxml2)
1849        ("freetype" ,freetype)))
1850     (native-inputs
1851      `(("pkg-config" ,pkg-config)))
1852     (synopsis "Generates a DVD-Video movie from a MPEG-2 stream")
1853     (description "@command{dvdauthor} will generate a DVD-Video movie from a
1854 MPEG-2 stream containing VOB packets.")
1855     (home-page "http://dvdauthor.sourceforge.net")
1856     (license license:gpl3+)))
1857
1858 (define-public libdvdnav
1859   (package
1860     (name "libdvdnav")
1861     (version "6.0.1")
1862     (source (origin
1863               (method url-fetch)
1864               (uri (string-append "https://download.videolan.org/videolan/"
1865                                   "libdvdnav/" version "/"
1866                                   "libdvdnav-" version ".tar.bz2"))
1867               (sha256
1868                (base32
1869                 "0cv7j8irsv1n2dadlnhr6i1b8pann2ah6xpxic41f04my6ba6rp5"))))
1870     (build-system gnu-build-system)
1871     (native-inputs
1872      `(("pkg-config" ,pkg-config)))
1873     (inputs
1874      `(("libdvdread" ,libdvdread)))
1875     (home-page "http://dvdnav.mplayerhq.hu/")
1876     (synopsis "Library for video DVD navigation features")
1877     (description
1878      "Libdvdnav is a library for developers of multimedia
1879 applications.  It allows easy use of sophisticated DVD navigation features
1880 such as DVD menus, multiangle playback and even interactive DVD games.  All
1881 this functionality is provided through a simple API which provides the DVD
1882 playback as a single logical stream of blocks, intermitted by special
1883 dvdnav events to report certain conditions.  The main usage of libdvdnav is
1884 a loop regularly calling a function to get the next block, surrounded by
1885 additional calls to tell the library of user interaction.  The whole
1886 DVD virtual machine and internal playback states are completely
1887 encapsulated.")
1888     (license license:gpl2+)))
1889
1890 (define-public libdvdcss
1891   (package
1892     (name "libdvdcss")
1893     (version "1.4.2")
1894     (source (origin
1895               (method url-fetch)
1896               (uri (string-append "https://download.videolan.org/pub/"
1897                                   name "/" version "/"
1898                                   name "-" version ".tar.bz2"))
1899               (sha256
1900                (base32
1901                 "0x957zzpf4w2cp8zlk29prj8i2q6hay3lzdzsyz8y3cwxivyvhkq"))))
1902     (build-system gnu-build-system)
1903     (home-page "https://www.videolan.org/developers/libdvdcss.html")
1904     (synopsis "Library for accessing DVDs as block devices")
1905     (description
1906      "libdvdcss is a simple library designed for accessing DVDs like a block
1907 device without having to bother about the decryption.")
1908     (license license:gpl2+)))
1909
1910 (define-public srt2vtt
1911   (package
1912     (name "srt2vtt")
1913     (version "0.1")
1914     (source (origin
1915               (method url-fetch)
1916               (uri (string-append
1917                     "https://files.dthompson.us/srt2vtt/srt2vtt-"
1918                     version ".tar.gz"))
1919               (sha256
1920                (base32
1921                 "16b377znjm6qlga5yb8aj7b7bcisa1ghcnj2lrb1d30lvxp4liif"))))
1922     (build-system gnu-build-system)
1923     (inputs
1924      `(("guile" ,guile-2.0)))
1925     (synopsis "SubRip to WebVTT subtitle converter")
1926     (description "srt2vtt converts SubRip formatted subtitles to WebVTT format
1927 for use with HTML5 video.")
1928     (home-page "https://dthompson.us/projects/srt2vtt.html")
1929     (license license:gpl3+)))
1930
1931 (define-public avidemux
1932   (package
1933     (name "avidemux")
1934     (version "2.7.4")
1935     (source (origin
1936              (method url-fetch)
1937              (uri (string-append
1938                    "mirror://sourceforge/avidemux/avidemux/" version "/"
1939                    "avidemux_" version ".tar.gz"))
1940              (sha256
1941               (base32
1942                "1acdb3m37vdzzbm8mwyibcn8msi7birb5v30qfi7jli5r00src3x"))
1943              (patches (search-patches "avidemux-install-to-lib.patch"))))
1944     (build-system cmake-build-system)
1945     (native-inputs
1946      `(("perl" ,perl)
1947        ("pkg-config" ,pkg-config)
1948        ("python" ,python-wrapper)
1949        ("qttools" ,qttools)
1950        ("yasm" ,yasm)))
1951     ;; FIXME: Once packaged, add libraries not found during the build.
1952     (inputs
1953      `(("alsa-lib" ,alsa-lib)
1954        ("fontconfig" ,fontconfig)
1955        ("freetype" ,freetype)
1956        ("fribidi" ,fribidi)
1957        ("glu" ,glu)
1958        ("jack" ,jack-1)
1959        ("lame" ,lame)
1960        ("libva" ,libva)
1961        ("libvdpau" ,libvdpau)
1962        ("libvorbis" ,libvorbis)
1963        ("libvpx" ,libvpx)
1964        ("libxv" ,libxv)
1965        ("pulseaudio" ,pulseaudio)
1966        ("qtbase" ,qtbase)
1967        ("sqlite" ,sqlite)
1968        ("zlib" ,zlib)))
1969     (arguments
1970      `(#:tests? #f                      ; no check target
1971        #:phases
1972        ;; Make sure files inside the included ffmpeg tarball are
1973        ;; patch-shebanged.
1974        (let ((ffmpeg "ffmpeg-4.1.4"))
1975          (modify-phases %standard-phases
1976            (add-before 'patch-source-shebangs 'unpack-ffmpeg
1977              (lambda _
1978                (with-directory-excursion "avidemux_core/ffmpeg_package"
1979                  (invoke "tar" "xf" (string-append ffmpeg ".tar.bz2"))
1980                  (delete-file (string-append ffmpeg ".tar.bz2")))
1981                #t))
1982            (add-after 'patch-source-shebangs 'repack-ffmpeg
1983              (lambda _
1984                (with-directory-excursion "avidemux_core/ffmpeg_package"
1985                  (substitute* (string-append ffmpeg "/configure")
1986                    (("#! /bin/sh") (string-append "#!" (which "sh"))))
1987                  (invoke "tar" "cjf" (string-append ffmpeg ".tar.bz2") ffmpeg
1988                          ;; avoid non-determinism in the archive
1989                          "--sort=name" "--mtime=@0"
1990                          "--owner=root:0" "--group=root:0")
1991                  (delete-file-recursively ffmpeg))
1992                #t))
1993            (replace 'configure
1994              (lambda _
1995                ;; Copy-paste settings from the cmake build system.
1996                (setenv "CMAKE_LIBRARY_PATH" (getenv "LIBRARY_PATH"))
1997                (setenv "CMAKE_INCLUDE_PATH" (getenv "C_INCLUDE_PATH"))
1998                #t))
1999            (replace 'build
2000              (lambda* (#:key inputs outputs #:allow-other-keys)
2001                (let* ((out (assoc-ref outputs "out"))
2002                       (lib (string-append out "/lib"))
2003                       (top (getcwd))
2004                       (build_component
2005                        (lambda* (component srcdir #:optional (args '()))
2006                          (let ((builddir (string-append "build_" component)))
2007                            (mkdir builddir)
2008                            (with-directory-excursion builddir
2009                              (apply invoke "cmake"
2010                                     "-DCMAKE_INSTALL_RPATH_USE_LINK_PATH=TRUE"
2011                                     (string-append "-DCMAKE_INSTALL_PREFIX=" out)
2012                                     (string-append "-DCMAKE_INSTALL_RPATH=" lib)
2013                                     (string-append "-DCMAKE_SHARED_LINKER_FLAGS="
2014                                                    "\"-Wl,-rpath=" lib "\"")
2015                                     (string-append "-DAVIDEMUX_SOURCE_DIR=" top)
2016                                     (string-append "../" srcdir)
2017                                     "-DENABLE_QT5=True"
2018                                     args)
2019                              (invoke "make" "-j"
2020                                      (number->string (parallel-job-count)))
2021                              (invoke "make" "install"))))))
2022                  (mkdir out)
2023                  (build_component "core" "avidemux_core")
2024                  (build_component "cli" "avidemux/cli")
2025                  (build_component "qt4" "avidemux/qt4")
2026                  (build_component "plugins_common" "avidemux_plugins"
2027                                   '("-DPLUGIN_UI=COMMON"))
2028                  (build_component "plugins_cli" "avidemux_plugins"
2029                                   '("-DPLUGIN_UI=CLI"))
2030                  (build_component "plugins_qt4" "avidemux_plugins"
2031                                   '("-DPLUGIN_UI=QT4"))
2032                  (build_component "plugins_settings" "avidemux_plugins"
2033                                   '("-DPLUGIN_UI=SETTINGS"))
2034                  ;; Remove .exe and .dll file.
2035                  (delete-file-recursively
2036                   (string-append out "/share/ADM6_addons"))
2037                  #t)))
2038            (delete 'install)))))
2039     (home-page "http://fixounet.free.fr/avidemux/")
2040     (synopsis "Video editor")
2041     (description "Avidemux is a video editor designed for simple cutting,
2042 filtering and encoding tasks.  It supports many file types, including AVI,
2043 DVD compatible MPEG files, MP4 and ASF, using a variety of codecs.  Tasks
2044 can be automated using projects, job queue and powerful scripting
2045 capabilities.")
2046     (supported-systems '("x86_64-linux" "i686-linux" "armhf-linux"))
2047     ;; Software with various licenses is included, see License.txt.
2048     (license license:gpl2+)))
2049
2050 (define-public vapoursynth
2051   (package
2052     (name "vapoursynth")
2053     (version "48")
2054     (source (origin
2055               (method git-fetch)
2056               (uri (git-reference
2057                     (url "https://github.com/vapoursynth/vapoursynth.git")
2058                     (commit (string-append "R" version))))
2059               (file-name (git-file-name name version))
2060               (sha256
2061                (base32
2062                 "1i6163bidlp0p9zcnxpsphr44ayfzd51fig4ri7vbrbl9lw9jaih"))))
2063     (build-system gnu-build-system)
2064     (native-inputs
2065      `(("autoconf" ,autoconf)
2066        ("automake" ,automake)
2067        ("cython" ,python-cython)
2068        ("libtool" ,libtool)
2069        ("pkg-config" ,pkg-config)
2070        ("python" ,python)
2071        ("yasm" ,yasm)))
2072     (inputs
2073      `(("ffmpeg" ,ffmpeg)
2074        ("libass" ,libass)
2075        ("tesseract-ocr" ,tesseract-ocr)
2076        ("zimg" ,zimg)))
2077     (home-page "http://www.vapoursynth.com/")
2078     (synopsis "Video processing framework")
2079     (description "VapourSynth is a C++ library and Python module for video
2080 manipulation.  It aims to be a modern rewrite of Avisynth, supporting
2081 multithreading, generalized colorspaces, per frame properties, and videos with
2082 format changes.")
2083     ;; src/core/cpufeatures only allows x86, ARM or PPC
2084     (supported-systems (fold delete %supported-systems
2085                              '("mips64el-linux" "aarch64-linux")))
2086     ;; As seen from the source files.
2087     (license license:lgpl2.1+)))
2088
2089 (define-public xvid
2090   (package
2091     (name "xvid")
2092     (version "1.3.5")
2093     (source (origin
2094               (method url-fetch)
2095               (uri (string-append
2096                     "http://downloads.xvid.org/downloads/xvidcore-"
2097                     version ".tar.bz2"))
2098               (sha256
2099                (base32
2100                 "1d0hy1w9sn6491a3vhyf3vmhq4xkn6yd4ralx1191s6qz5wz483w"))))
2101     (build-system gnu-build-system)
2102     (native-inputs `(("yasm" ,yasm)))
2103     (arguments
2104      '(#:phases
2105        (modify-phases %standard-phases
2106          (add-before
2107           'configure 'pre-configure
2108           (lambda _
2109             (chdir "build/generic")
2110             (substitute* "configure"
2111               (("#! /bin/sh") (string-append "#!" (which "sh"))))
2112             #t)))
2113        ;; No 'check' target.
2114        #:tests? #f))
2115     (home-page "https://www.xvid.com/")
2116     (synopsis "MPEG-4 Part 2 Advanced Simple Profile video codec")
2117     (description "Xvid is an MPEG-4 Part 2 Advanced Simple Profile (ASP) video
2118 codec library.  It uses ASP features such as b-frames, global and quarter
2119 pixel motion compensation, lumi masking, trellis quantization, and H.263, MPEG
2120 and custom quantization matrices.")
2121     (license license:gpl2+)))
2122
2123 (define-public streamlink
2124   (package
2125     (name "streamlink")
2126     (version "0.14.2")
2127     (source
2128       (origin
2129         (method url-fetch)
2130         (uri (pypi-uri "streamlink" version))
2131         (sha256
2132          (base32
2133           "0l2145fd60i76afjisfxd48cwhwyir07i7s3bnimdq5db2kzkix8"))
2134         (patches (search-patches "streamlink-update-test.patch"))))
2135     (build-system python-build-system)
2136     (home-page "https://github.com/streamlink/streamlink")
2137     (native-inputs
2138      `(("python-freezegun" ,python-freezegun)
2139        ("python-pytest" ,python-pytest)
2140        ("python-mock" ,python-mock)
2141        ("python-requests-mock" ,python-requests-mock)))
2142     (propagated-inputs
2143      `(("python-pysocks" ,python-pysocks)
2144        ("python-websocket-client" ,python-websocket-client)
2145        ("python-iso3166" ,python-iso3166)
2146        ("python-iso639" ,python-iso639)
2147        ("python-isodate" ,python-isodate)
2148        ("python-pycryptodome" ,python-pycryptodome)
2149        ("python-requests" ,python-requests)
2150        ("python-urllib3" ,python-urllib3)))
2151     (synopsis "Extract streams from various services")
2152     (description "Streamlink is command-line utility that extracts streams
2153 from sites like Twitch.tv and pipes them into a video player of choice.")
2154     (license license:bsd-2)))
2155
2156 (define-public livestreamer
2157   (deprecated-package "livestreamer" streamlink))
2158
2159 (define-public twitchy
2160   (let ((commit "9beb36d80b16662414129693e74fa3a2fd97554e")) ; 3.4 has no tag
2161     (package
2162       (name "twitchy")
2163       (version (git-version "3.4" "1" commit))
2164       (source
2165        (origin
2166          (method git-fetch)
2167          (uri (git-reference
2168                (url "https://github.com/BasioMeusPuga/twitchy.git")
2169                (commit commit)))
2170          (file-name (git-file-name name version))
2171          (sha256
2172           (base32
2173            "0di03h1j9ipp2bbnxxlxz07v87icyg2hmnsr4s7184z5ql8kpzr7"))))
2174       (build-system python-build-system)
2175       (arguments
2176        '(#:phases
2177          (modify-phases %standard-phases
2178            (add-after 'unpack 'patch-paths
2179              (lambda* (#:key inputs #:allow-other-keys)
2180                (substitute* "twitchy/twitchy_play.py"
2181                  (("\"streamlink ")
2182                   (string-append "\"" (assoc-ref inputs "streamlink")
2183                                  "/bin/streamlink ")))
2184                #t))
2185            (add-before 'check 'check-setup
2186              (lambda _
2187                (setenv "HOME" (getcwd)) ;Needs to write to ‘$HOME’.
2188                #t))
2189            (add-after 'install 'install-rofi-plugin
2190              (lambda* (#:key outputs #:allow-other-keys)
2191                (install-file "plugins/rofi-twitchy"
2192                              (string-append (assoc-ref outputs "out")
2193                                             "/bin"))
2194                #t)))))
2195       (inputs
2196        `(("python-requests" ,python-requests)
2197          ("streamlink" ,streamlink)))
2198       (home-page "https://github.com/BasioMeusPuga/twitchy")
2199       (synopsis "Command-line interface for Twitch.tv")
2200       (description
2201        "This package provides a command-line interface for Twitch.tv")
2202       (license license:gpl3+))))
2203
2204 (define-public mlt
2205   (package
2206     (name "mlt")
2207     (version "6.18.0")
2208     (source (origin
2209               (method git-fetch)
2210               (uri (git-reference
2211                     (url "https://github.com/mltframework/mlt.git")
2212                     (commit (string-append "v" version))))
2213               (file-name (git-file-name name version))
2214               (sha256
2215                (base32
2216                 "0iiqym15n8kbnjzj0asmm86gs23yykz0va5b475cc4v2vv5admgx"))))
2217     (build-system gnu-build-system)
2218     (arguments
2219      `(#:tests? #f                      ; no tests
2220        #:make-flags '("CC=gcc" "CXX=g++")
2221        #:configure-flags
2222        (list "--enable-gpl3"
2223              "--enable-gpl")
2224        #:phases
2225        (modify-phases %standard-phases
2226          (add-after
2227              'configure 'override-LDFLAGS
2228            (lambda* (#:key outputs #:allow-other-keys)
2229              (substitute* "config.mak"
2230                (("LDFLAGS\\+=")
2231                 (string-append "LDFLAGS+=-Wl,-rpath="
2232                                (assoc-ref outputs "out")
2233                                "/lib ")))
2234              #t)))))
2235     (inputs
2236      `(("alsa-lib" ,alsa-lib)
2237        ("ffmpeg" ,ffmpeg-3.4)
2238        ("fftw" ,fftw)
2239        ("frei0r-plugins" ,frei0r-plugins)
2240        ("gdk-pixbuf" ,gdk-pixbuf)
2241        ("gtk+" ,gtk+-2)
2242        ("libxml2" ,libxml2)
2243        ("jack" ,jack-1)
2244        ("ladspa" ,ladspa)
2245        ("libsamplerate" ,libsamplerate)
2246        ("pulseaudio" ,pulseaudio)
2247        ("qtbase" ,qtbase)
2248        ("qtsvg" ,qtsvg)
2249        ("sdl" ,sdl)
2250        ("sox" ,sox)))
2251     (native-inputs
2252      `(("pkg-config" ,pkg-config)))
2253     (home-page "https://www.mltframework.org/")
2254     (synopsis "Author, manage, and run multitrack audio/video compositions")
2255     (description
2256      "MLT is a multimedia framework, designed and developed for television
2257 broadcasting.  It provides a toolkit for broadcasters, video editors, media
2258 players, transcoders, web streamers and many more types of applications.  The
2259 functionality of the system is provided via an assortment of ready to use
2260 tools, XML authoring components, and an extensible plug-in based API.")
2261     (license license:gpl3)))
2262
2263 (define-public v4l-utils
2264   (package
2265     (name "v4l-utils")
2266     (version "1.16.6")
2267     (source (origin
2268               (method url-fetch)
2269               (uri (string-append "https://linuxtv.org/downloads/v4l-utils"
2270                                   "/v4l-utils-" version ".tar.bz2"))
2271               (sha256
2272                (base32
2273                 "1bkqlrizx0j2rd6ybam2x17bjrpwzl4v4szmnzm3cmixis3w3npr"))))
2274     (build-system gnu-build-system)
2275     (arguments
2276      '(#:configure-flags
2277        (list (string-append "--with-udevdir="
2278                             (assoc-ref %outputs "out")
2279                             "/lib/udev"))))
2280     (native-inputs
2281      `(("perl" ,perl)
2282        ("pkg-config" ,pkg-config)))
2283     (inputs
2284      `(("alsa-lib" ,alsa-lib)
2285        ("glu" ,glu)
2286        ("libjpeg" ,libjpeg)
2287        ("libx11" ,libx11)
2288        ("qtbase" ,qtbase)
2289        ("eudev" ,eudev)))
2290     (synopsis "Realtime video capture utilities for Linux")
2291     (description "The v4l-utils provide a series of libraries and utilities to
2292 be used for realtime video capture via Linux-specific APIs.")
2293     (home-page "https://linuxtv.org/wiki/index.php/V4l-utils")
2294     ;; libv4l2 is LGPL2.1+, while utilities are GPL2 only.
2295     (license (list license:lgpl2.1+ license:gpl2))))
2296
2297 (define-public obs
2298   (package
2299     (name "obs")
2300     (version "24.0.3")
2301     (source (origin
2302               (method git-fetch)
2303               (uri (git-reference
2304                     (url "https://github.com/obsproject/obs-studio.git")
2305                     (commit version)))
2306               (file-name (git-file-name name version))
2307               (sha256
2308                (base32
2309                 "0g8nzs696f3myz4hvygav85b0jgjmn6dicy50axmapdv8miff9xa"))))
2310     (build-system cmake-build-system)
2311     (arguments
2312      `(#:tests? #f))                    ; no tests
2313     (native-inputs
2314      `(("pkg-config" ,pkg-config)))
2315     (inputs
2316      `(("alsa-lib" ,alsa-lib)
2317        ("curl" ,curl)
2318        ("eudev" ,eudev)
2319        ("ffmpeg" ,ffmpeg)
2320        ("fontconfig" ,fontconfig)
2321        ("freetype" ,freetype)
2322        ("jack" ,jack-1)
2323        ("jansson" ,jansson)
2324        ("libx264" ,libx264)
2325        ("libxcomposite" ,libxcomposite)
2326        ("mesa" ,mesa)
2327        ("pulseaudio" ,pulseaudio)
2328        ("qtbase" ,qtbase)
2329        ("qtsvg" ,qtsvg)
2330        ("qtx11extras" ,qtx11extras)
2331        ("speex" ,speex)
2332        ("v4l-utils" ,v4l-utils)
2333        ("zlib" ,zlib)))
2334     (synopsis "Live streaming software")
2335     (description "Open Broadcaster Software provides a graphical interface for
2336 video recording and live streaming.  OBS supports capturing audio and video
2337 from many input sources such as webcams, X11 (for screencasting), PulseAudio,
2338 and JACK.")
2339     (home-page "https://obsproject.com")
2340     (supported-systems '("x86_64-linux" "i686-linux"))
2341     (license license:gpl2+)))
2342
2343 (define-public libvdpau
2344   (package
2345     (name "libvdpau")
2346     (version "1.2")
2347     (source
2348       (origin
2349         (method url-fetch)
2350         (uri (string-append "https://gitlab.freedesktop.org/vdpau/libvdpau"
2351                             "/uploads/14b620084c027d546fa0b3f083b800c6/"
2352                             "libvdpau-" version ".tar.bz2"))
2353         (sha256
2354          (base32
2355           "01ps6g6p6q7j2mjm9vn44pmzq3g75mm7mdgmnhb1qkjjdwc9njba"))))
2356     (build-system gnu-build-system)
2357     (native-inputs
2358      `(("pkg-config" ,pkg-config)))
2359     (inputs
2360      `(("libx11" ,libx11 "out")
2361        ("libxext" ,libxext)
2362        ("xorgproto" ,xorgproto)))
2363     (home-page "https://wiki.freedesktop.org/www/Software/VDPAU/")
2364     (synopsis "Video Decode and Presentation API")
2365     (description "VDPAU is the Video Decode and Presentation API for UNIX.  It
2366 provides an interface to video decode acceleration and presentation hardware
2367 present in modern GPUs.")
2368     (license (license:x11-style "file://COPYING"))))
2369
2370 (define-public vdpauinfo
2371   (package
2372     (name "vdpauinfo")
2373     (version "1.0")
2374     (source
2375       (origin
2376         (method url-fetch)
2377         (uri (string-append "https://secure.freedesktop.org/~aplattner/vdpau/"
2378                             name "-" version ".tar.gz"))
2379         (sha256
2380          (base32
2381           "1i2b0k9h8r0lnxlrkgqzmrjakgaw3f1ygqqwzx8w6676g85rcm20"))))
2382     (build-system gnu-build-system)
2383     (native-inputs
2384      `(("pkg-config" ,pkg-config)
2385        ("libx11" ,libx11)))
2386     (propagated-inputs
2387      `(("libvdpau" ,libvdpau)))
2388     (home-page "https://wiki.freedesktop.org/www/Software/VDPAU/")
2389     (synopsis "Tool to query the capabilities of a VDPAU implementation")
2390     (description "Vdpauinfo is a tool to query the capabilities of a VDPAU
2391 implementation.")
2392     (license (license:x11-style "file://COPYING"))))
2393
2394 (define-public libvdpau-va-gl
2395   (package
2396     (name "libvdpau-va-gl")
2397     (version "0.4.2")
2398     (source
2399       (origin
2400         (method url-fetch)
2401         (uri (string-append "https://github.com/i-rinat/libvdpau-va-gl/"
2402                             "releases/download/v" version "/libvdpau-va-gl-"
2403                             version ".tar.gz"))
2404         (sha256
2405          (base32
2406           "1x2ag1f2fwa4yh1g5spv99w9x1m33hbxlqwyhm205ssq0ra234bx"))
2407         (patches (search-patches "libvdpau-va-gl-unbundle.patch"))
2408         (modules '((guix build utils)))
2409         (snippet '(begin (delete-file-recursively "3rdparty")
2410                          #t))))
2411     (build-system cmake-build-system)
2412     (arguments
2413      '(#:tests? #f)) ; Tests require a running X11 server, with VA-API support.
2414     (native-inputs
2415      `(("libvdpau" ,libvdpau)
2416        ("pkg-config" ,pkg-config)))
2417     (inputs
2418      `(("libva" ,libva)
2419        ("mesa" ,mesa)))
2420     (home-page "https://github.com/i-rinat/libvdpau-va-gl")
2421     (synopsis "VDPAU driver with VA-API/OpenGL backend")
2422     (description
2423      "Many applications can use VDPAU to accelerate portions of the video
2424 decoding process and video post-processing to the GPU video hardware.  Since
2425 there is no VDPAU available on Intel chips, they fall back to different drawing
2426 techniques.  This driver uses OpenGL under the hood to accelerate drawing and
2427 scaling and VA-API (if available) to accelerate video decoding.")
2428     (license license:expat)))
2429
2430 (define-public recordmydesktop
2431   (package
2432     (name "recordmydesktop")
2433     (version "0.3.8.1")
2434     (source (origin
2435               (method url-fetch)
2436               (uri (string-append "mirror://sourceforge/" name "/" name "/"
2437                                   version "/recordmydesktop-" version ".tar.gz"))
2438               (sha256
2439                (base32
2440                 "133kkl5j0r877d41bzj7kj0vf3xm8x80yyx2n8nqxrva304f58ik"))))
2441     (build-system gnu-build-system)
2442     (inputs `(("popt" ,popt)
2443               ("zlib" ,zlib)
2444               ("libx11" ,libx11)
2445               ("libice" ,libice)
2446               ("libsm" ,libsm)
2447               ("libxfixes" ,libxfixes)
2448               ("libxdamage" ,libxdamage)
2449               ("libxext" ,libxext)
2450               ("alsa-lib" ,alsa-lib)
2451               ("libvorbis" ,libvorbis)
2452               ("libtheora" ,libtheora)))
2453     (home-page "http://recordmydesktop.sourceforge.net/")
2454     (synopsis "Desktop session video recorder")
2455     (description
2456      "recordMyDesktop is a command-line tool that captures the activity in
2457 your graphical desktop and encodes it as a video.  This is a useful tool for
2458 making @dfn{screencasts}.")
2459     (license license:gpl2+)))
2460
2461 (define-public simplescreenrecorder
2462   (package
2463     (name "simplescreenrecorder")
2464     (version "0.3.11")
2465     (source
2466      (origin
2467        (method git-fetch)
2468        (uri (git-reference
2469              (url "https://github.com/MaartenBaert/ssr.git")
2470              (commit version)))
2471        (file-name (git-file-name name version))
2472        (sha256
2473         (base32
2474          "0n702dnv4qshgn3b90ixvplfafjhgz6040yir5vy8khjdpciysq4"))))
2475     (build-system cmake-build-system)
2476     ;; Although libx11, libxfixes, libxext are listed as build dependencies in
2477     ;; README.md, the program builds and functions properly without them.
2478     ;; As a result, they are omitted. Please add them back if problems appear.
2479     (inputs
2480      `(("alsa-lib" ,alsa-lib)
2481        ("ffmpeg" ,ffmpeg)
2482        ("glu" ,glu)
2483        ("jack" ,jack-1)
2484        ("libxi" ,libxi)
2485        ("pulseaudio" ,pulseaudio)
2486        ("qtbase" ,qtbase)
2487        ("qtx11extras" ,qtx11extras)))
2488     (native-inputs `(("pkg-config" ,pkg-config)))
2489     (arguments
2490      `(#:configure-flags
2491        (list "-DWITH_QT5=TRUE")
2492        #:tests? #f))                    ; no test suite
2493     ;; Using HTTPS causes part of the page to be displayed improperly.
2494     (home-page "http://www.maartenbaert.be/simplescreenrecorder/")
2495     (synopsis "Screen recorder")
2496     (description "SimpleScreenRecorder is an easy to use screen recorder with
2497 a graphical user interface.  It supports recording the entire screen, or a
2498 part of it, and allows encoding in many different codecs and file formats.
2499 Other features include a live preview and live streaming.")
2500     (license (list license:gpl3+ ; most files
2501                    license:zlib ; glinject/elfhacks.*
2502                    license:isc ; glinject/*
2503                    license:x11)))) ; build-aux/install-sh
2504
2505 (define-public libsmpeg
2506   (package
2507     (name "libsmpeg")
2508     (version "0.4.5-401")
2509     (source (origin
2510               (method svn-fetch)
2511               (uri (svn-reference
2512                     (url "svn://svn.icculus.org/smpeg/trunk/")
2513                     (revision 401))) ; last revision before smpeg2 (for SDL 2.0)
2514               (file-name (string-append name "-" version "-checkout"))
2515               (sha256
2516                (base32
2517                 "18yfkr70lr1x1hc8snn2ldnbzdcc7b64xmkqrfk8w59gpg7sl1xn"))))
2518     (build-system gnu-build-system)
2519     (arguments
2520      ;; libsmpeg fails to build with -std=c++11, which is the default with
2521      ;; GCC 7.  Also, 'configure' does CXXFLAGS=$CFLAGS, hence this hack.
2522      '(#:configure-flags '("CFLAGS=-O2 -g -std=c++03")))
2523     (native-inputs
2524      `(("autoconf" ,autoconf)
2525        ("automake" ,automake)))
2526     (inputs
2527      `(("sdl" ,sdl2)))
2528     (home-page "http://icculus.org/smpeg/")
2529     (synopsis "SDL MPEG decoding library")
2530     (description
2531      "SMPEG (SDL MPEG Player Library) is a free MPEG1 video player library
2532 with sound support.  Video playback is based on the ubiquitous Berkeley MPEG
2533 player, mpeg_play v2.2.  Audio is played through a slightly modified mpegsound
2534 library, part of splay v0.8.2.  SMPEG supports MPEG audio (MP3), MPEG-1 video,
2535 and MPEG system streams.")
2536     (license (list license:expat
2537                    license:lgpl2.1
2538                    license:lgpl2.1+
2539                    license:gpl2))))
2540
2541 ;; for btanks
2542 (define-public libsmpeg-with-sdl1
2543   (package (inherit libsmpeg)
2544     (name "libsmpeg")
2545     (version "0.4.5-399")
2546     (source (origin
2547               (method svn-fetch)
2548               (uri (svn-reference
2549                     (url "svn://svn.icculus.org/smpeg/trunk/")
2550                     (revision 399))) ; tagged release 0.4.5
2551               (file-name (string-append name "-" version "-checkout"))
2552               (sha256
2553                (base32
2554                 "0jfi085rf3fa5xsn0vd3nqf32my8ph9c6a9445y7a8lrlz4dms64"))))
2555     (inputs
2556      `(("sdl" ,sdl)))))
2557
2558 (define-public libbdplus
2559   (package
2560     (name "libbdplus")
2561     (version "0.1.2")
2562     (source
2563      (origin
2564        (method url-fetch)
2565        (uri (string-append "https://ftp.videolan.org/pub/videolan/libbdplus/"
2566                            version "/" name "-" version ".tar.bz2"))
2567        (sha256
2568         (base32 "02n87lysqn4kg2qk7d1ffrp96c44zkdlxdj0n16hbgrlrpiwlcd6"))))
2569     (inputs
2570      `(("libgcrypt" ,libgcrypt)))
2571     (build-system gnu-build-system)
2572     (home-page "https://www.videolan.org/developers/libbdplus.html")
2573     (synopsis "Library for decrypting certain Blu-Ray discs")
2574     (description "libbdplus is a library which implements the BD+ System
2575 specifications.")
2576     (license license:lgpl2.1+)))
2577
2578 (define-public libaacs
2579   (package
2580     (name "libaacs")
2581     (version "0.9.0")
2582     (source
2583      (origin
2584        (method url-fetch)
2585        (uri (string-append "https://ftp.videolan.org/pub/videolan/libaacs/"
2586                            version "/" name "-" version ".tar.bz2"))
2587        (sha256
2588         (base32 "1kms92i0c7i1yl659kqjf19lm8172pnpik5lsxp19xphr74vvq27"))))
2589     (inputs
2590      `(("libgcrypt" ,libgcrypt)))
2591     (native-inputs
2592      `(("bison" ,bison)
2593        ("flex" ,flex)))
2594     (build-system gnu-build-system)
2595     (home-page "https://www.videolan.org/developers/libaacs.html")
2596     (synopsis "Library for decrypting certain Blu-Ray discs")
2597     (description "libaacs is a library which implements the Advanced Access
2598 Content System specification.")
2599     (license license:lgpl2.1+)))
2600
2601 (define-public mps-youtube
2602   (package
2603     (name "mps-youtube")
2604     (version "0.2.8")
2605     (source
2606      (origin
2607        (method git-fetch)
2608        (uri (git-reference
2609              (url "https://github.com/mps-youtube/mps-youtube.git")
2610              (commit (string-append "v" version))))
2611        (file-name (git-file-name name version))
2612        (sha256
2613         (base32
2614          "1w1jhw9rg3dx7vp97cwrk5fymipkcy2wrbl1jaa38ivcjhqg596y"))))
2615     (build-system python-build-system)
2616     (arguments
2617      ;; Tests need to be disabled until #556 upstream is fixed. It reads as if the
2618      ;; test suite results differ depending on the country and also introduce
2619      ;; non-determinism in the tests.
2620      ;; https://github.com/mps-youtube/mps-youtube/issues/556
2621      `(#:tests? #f))
2622     (propagated-inputs
2623      `(("python-pafy" ,python-pafy)
2624        ("python-pygobject" ,python-pygobject))) ; For mpris2 support
2625     (home-page "https://github.com/mps-youtube/mps-youtube")
2626     (synopsis "Terminal based YouTube player and downloader")
2627     (description
2628      "@code{mps-youtube} is based on mps, a terminal based program to
2629 search, stream and download music.  This implementation uses YouTube as
2630 a source of content and can play and download video as well as audio.
2631 It can use either mpv or mplayer for playback, and for conversion of
2632 formats ffmpeg or libav is used.  Users should install one of the
2633 supported players in addition to this package.")
2634     (license license:gpl3+)))
2635
2636 (define-public handbrake
2637   (package
2638     (name "handbrake")
2639     (version "1.3.0")
2640     (source (origin
2641               (method url-fetch)
2642               (uri (string-append "https://download.handbrake.fr/releases/"
2643                                   version "/HandBrake-" version "-source.tar.bz2"))
2644               (sha256
2645                (base32
2646                 "15hxncswmaj62hb40fxixsa6d519zb712z9xbdq979q4rasjxa59"))
2647               (modules '((guix build utils)))
2648               (snippet
2649                ;; Remove "contrib" and source not necessary for
2650                ;; building/running under a GNU environment.
2651                '(begin
2652                   (for-each delete-file-recursively
2653                             '("contrib" "macosx" "win")) ; 540KiB, 11MiB, 5.9MiB resp.
2654                   (substitute* "make/include/main.defs"
2655                     ;; Disable unconditional inclusion of "contrib" libraries
2656                     ;; (ffmpeg, libvpx, libdvdread, libdvdnav, and libbluray),
2657                     ;; which would lead to fetching and building of these
2658                     ;; libraries.  Use our own instead.
2659                     (("MODULES \\+= contrib") "# MODULES += contrib"))
2660                   #t))))
2661     (build-system  glib-or-gtk-build-system)
2662     (native-inputs
2663      `(("automake" ,automake)           ; GUI subpackage must be bootstrapped
2664        ("autoconf" ,autoconf)
2665        ("intltool" ,intltool)
2666        ("libtool" ,libtool)
2667        ("pkg-config" ,pkg-config)
2668        ("python" ,python-2)))           ; For configuration
2669     (inputs
2670      `(("bzip2" ,bzip2)
2671        ("dbus-glib" ,dbus-glib)
2672        ("ffmpeg" ,ffmpeg)
2673        ("fontconfig" ,fontconfig)
2674        ("freetype" ,freetype)
2675        ("glib" ,glib)
2676        ("gstreamer" ,gstreamer)
2677        ("gst-plugins-base" ,gst-plugins-base)
2678        ("gtk+" ,gtk+)
2679        ("jansson" ,jansson)
2680        ("lame" ,lame)
2681        ("libass" ,libass)
2682        ("libbluray" ,libbluray)
2683        ("libdav1d" ,dav1d)
2684        ("libdvdnav" ,libdvdnav)
2685        ("libdvdread" ,libdvdread)
2686        ("libgudev" ,libgudev)
2687        ("libmpeg2" ,libmpeg2)
2688        ("libnotify" ,libnotify)
2689        ("libnuma" ,numactl)
2690        ("libogg" ,libogg)
2691        ("libopus" ,opus)
2692        ("libsamplerate" ,libsamplerate)
2693        ("libtheora" ,libtheora)
2694        ("libvorbis" ,libvorbis)
2695        ("libvpx" ,libvpx)
2696        ("libxml2" ,libxml2)
2697        ("libx264" ,libx264)
2698        ("speex" ,speex)
2699        ("x265" ,x265)
2700        ("zlib" ,zlib)))
2701     (arguments
2702      `(#:tests? #f             ;tests require Ruby and claim to be unsupported
2703        #:configure-flags
2704        (list "--disable-gtk-update-checks"
2705              "--disable-nvenc"
2706              (string-append "CPPFLAGS=-I"
2707                             (assoc-ref %build-inputs "libxml2")
2708                             "/include/libxml2")
2709              "LDFLAGS=-lx265")
2710        #:phases
2711        (modify-phases %standard-phases
2712          (replace 'bootstrap
2713            ;; Run bootstrap ahead of time so that shebangs get patched.
2714            (lambda _
2715              (setenv "CONFIG_SHELL" (which "sh"))
2716              ;; Patch the Makefile so that it doesn't bootstrap again.
2717              (substitute* "gtk/module.rules"
2718                ((".*autoreconf.*") ""))
2719              (with-directory-excursion "gtk"
2720                (invoke "autoreconf" "-fiv"))))
2721          (add-before 'configure 'patch-SHELL
2722            (lambda _
2723              (substitute* "gtk/po/Makefile.in.in"
2724                (("SHELL = /bin/sh") "SHELL = @SHELL@"))
2725              #t))
2726          (add-before 'configure 'relax-reqs
2727            (lambda _
2728              (substitute* "make/configure.py"
2729                ;; cmake is checked for so that it can be used to build
2730                ;; contrib/harfbuzz and contrib/x265, but we get these as
2731                ;; inputs, so don't abort if it's not found.  Similarly, meson
2732                ;; and ninja are only needed for contrib/libdav1d, and nasm
2733                ;; only for libvpx
2734                (("((cmake|meson|ninja|nasm) *=.*abort=)True" _ &)
2735                 (string-append & "False")))
2736              #t))
2737          (replace 'configure
2738            (lambda* (#:key outputs configure-flags #:allow-other-keys)
2739              ;; 'configure' is not an autoconf-generated script, and
2740              ;; errors on unrecognized arguments,
2741              ;; e.g. --enable-fast-install
2742              (let ((out (assoc-ref outputs "out")))
2743                (apply invoke "./configure"
2744                       (string-append "--prefix=" out)
2745                       (or configure-flags '())))))
2746          (add-after 'configure 'chdir-build
2747            (lambda _ (chdir "./build") #t)))))
2748     (home-page "https://handbrake.fr")
2749     (synopsis "Video transcoder")
2750     (description
2751      "HandBrake is a tool for converting video from any format to a selection
2752 of modern, widely supported codecs.")
2753     ;; Some under GPLv2+, some under LGPLv2.1+, and portions under BSD3.
2754     ;; Combination under GPLv2.  See LICENSE.
2755     (license license:gpl2)))
2756
2757 (define-public intel-vaapi-driver
2758   (package
2759     (name "intel-vaapi-driver")
2760     (version "2.3.0")
2761     (source
2762      (origin
2763        (method url-fetch)
2764        (uri (string-append "https://github.com/intel/intel-vaapi-driver/"
2765                            "releases/download/" version "/intel-vaapi-driver-"
2766                            version ".tar.bz2"))
2767        (sha256
2768         (base32 "1qyzxh3p8cw4fv8bz9zd4kc8hajlaps7xryzh6pad814n3m5sbjw"))))
2769     (build-system gnu-build-system)
2770     (native-inputs
2771      `(("pkg-config" ,pkg-config)))
2772     (inputs
2773      `(("libdrm" ,libdrm)
2774        ("libva" ,libva)
2775        ("libx11" ,libx11)))
2776     (arguments
2777      `(#:phases
2778        (modify-phases %standard-phases
2779          (add-before 'configure 'set-target-directory
2780            (lambda* (#:key outputs #:allow-other-keys)
2781              (let ((out (assoc-ref outputs "out")))
2782                (setenv "LIBVA_DRIVERS_PATH" (string-append out "/lib/dri"))
2783                #t))))))
2784     ;; XXX Because of <https://issues.guix.gnu.org/issue/22138>, we need to add
2785     ;; this to all VA-API back ends instead of once to libva.
2786     (native-search-paths
2787      (list (search-path-specification
2788             (variable "LIBVA_DRIVERS_PATH")
2789             (files '("lib/dri")))))
2790     (supported-systems '("i686-linux" "x86_64-linux"))
2791     (home-page "https://01.org/linuxmedia/vaapi")
2792     (synopsis "VA-API video acceleration driver for Intel GEN Graphics devices")
2793     (description
2794      "This is the @acronym{VA-API, Video Acceleration API} back end required for
2795 hardware-accelerated video processing on Intel GEN Graphics devices supported by
2796 the i915 driver, such as integrated Intel HD Graphics.  It provides access to
2797 both hardware and shader functionality for faster encoding, decoding, and
2798 post-processing of video formats like MPEG2, H.264/AVC, and VC-1.")
2799     (license (list license:bsd-2        ; src/gen9_vp9_const_def.c
2800                    license:expat))))    ; the rest, excluding the test suite
2801
2802 (define-public openh264
2803   (package
2804     (name "openh264")
2805     (version "2.0.0")
2806     (source (origin
2807               (method url-fetch)
2808               (uri (string-append "https://github.com/cisco/"
2809                                   name "/releases/download/v"
2810                                   version "/Source.Code.tar.gz"))
2811               (file-name (string-append name "-" version ".tar.gz"))
2812               (sha256
2813                (base32
2814                 "0iq802xfsfkskg6q1j0kg90xh04vv1sxf61mrmahgynz5d7hx2ii"))))
2815     (build-system gnu-build-system)
2816     (native-inputs
2817      `(("nasm" ,nasm)
2818        ("python" ,python)))
2819     (arguments
2820      '(#:make-flags (list (string-append "PREFIX=" (assoc-ref %outputs "out"))
2821                           "CC=gcc")
2822        #:test-target "test"
2823        #:phases (modify-phases %standard-phases
2824                   ;; no configure script
2825                   (delete 'configure))))
2826     (home-page "http://www.openh264.org/")
2827     (synopsis "H264 decoder library")
2828     (description
2829      "Openh264 is a library which can decode H264 video streams.")
2830     (license license:bsd-2)))
2831
2832 (define-public libmp4v2
2833   (package
2834     (name "libmp4v2")
2835     (version "2.0.0")
2836     (source
2837      (origin
2838        (method url-fetch)
2839        ;; XXX: The new location of upstream is uncertain and will become relevant the
2840        ;; moment when the googlecode archive shuts down. It is past the date it
2841        ;; should've been turned off. I tried to communicate with upstream, but this
2842        ;; wasn't very responsive and not very helpful. The short summary is, it is
2843        ;; chaos when it comes to the amount of forks and only time will tell where
2844        ;; the new upstream location is.
2845        (uri (string-append "https://storage.googleapis.com/google-"
2846                            "code-archive-downloads/v2/"
2847                            "code.google.com/mp4v2/mp4v2-" version ".tar.bz2"))
2848        (file-name (string-append name "-" version ".tar.bz2"))
2849        (patches (search-patches "libmp4v2-c++11.patch"))
2850        (sha256
2851         (base32
2852          "0f438bimimsvxjbdp4vsr8hjw2nwggmhaxgcw07g2z361fkbj683"))))
2853     (build-system gnu-build-system)
2854     (outputs '("out"
2855                "static")) ; 3.7MiB .a file
2856     (arguments
2857      `(#:phases
2858        (modify-phases %standard-phases
2859          (add-after 'unpack 'remove-dates
2860            (lambda _
2861              ;; Make the build reproducible.
2862              (substitute* "configure"
2863                (("PROJECT_build=\"`date`\"") "PROJECT_build=\"\"")
2864                (("ac_abs_top_builddir=$ac_pwd") "ac_abs_top_builddir=\"\""))
2865              #t))
2866          (add-after 'install 'move-static-libraries
2867            (lambda* (#:key outputs #:allow-other-keys)
2868              ;; Move static libraries to the "static" output.
2869              (let* ((out    (assoc-ref outputs "out"))
2870                     (lib    (string-append out "/lib"))
2871                     (static (assoc-ref outputs "static"))
2872                     (slib   (string-append static "/lib")))
2873                (mkdir-p slib)
2874                (for-each (lambda (file)
2875                            (install-file file slib)
2876                            (delete-file file))
2877                          (find-files lib "\\.a$"))
2878                #t))))))
2879     (native-inputs
2880      `(("help2man" ,help2man)
2881        ("dejagnu" ,dejagnu)))
2882     (home-page "https://code.google.com/archive/p/mp4v2/")
2883     (synopsis "API to create and modify mp4 files")
2884     (description
2885      "The MP4v2 library provides an API to create and modify mp4 files as defined by
2886 ISO-IEC:14496-1:2001 MPEG-4 Systems.  This file format is derived from Apple's QuickTime
2887 file format that has been used as a multimedia file format in a variety of platforms and
2888 applications.  It is a very powerful and extensible format that can accommodate
2889 practically any type of media.")
2890     (license license:mpl1.1)))
2891
2892 (define-public libmediainfo
2893   (package
2894     (name "libmediainfo")
2895     (version "0.7.95")
2896     (source (origin
2897               (method url-fetch)
2898               (uri (string-append "https://mediaarea.net/download/source/"
2899                                   name "/" version"/"
2900                                   name "_" version ".tar.bz2"))
2901               (sha256
2902                (base32
2903                 "1kchh6285b07z5nixv619hc9gml2ysdayicdiv30frrlqiyxqw4b"))))
2904     ;; TODO add a Big Buck Bunny webm for tests.
2905     (native-inputs
2906      `(("autoconf" ,autoconf)
2907        ("automake" ,automake)
2908        ("libtool" ,libtool)
2909        ("pkg-config" ,pkg-config)
2910        ("zlib" ,zlib)
2911        ("tinyxml2" ,tinyxml2)
2912        ("curl" ,curl)
2913        ("libzen" ,libzen)))
2914     (build-system gnu-build-system)
2915     (arguments
2916      '(#:tests? #f ; see above TODO
2917        #:phases
2918        ;; build scripts not in root of archive
2919        (modify-phases %standard-phases
2920          (add-after 'unpack 'change-to-build-dir
2921            (lambda _
2922              (chdir "Project/GNU/Library")
2923              #t)))))
2924     (home-page "https://mediaarea.net/en/MediaInfo")
2925     (synopsis "Library for retrieving media metadata")
2926     (description "MediaInfo is a library used for retrieving technical
2927 information and other metadata about audio or video files.  A non-exhaustive
2928 list of the information MediaInfo can retrieve from media files include:
2929
2930 @itemize
2931 @item General: title, author, director, album, track number, date, duration...
2932 @item Video: codec, aspect, fps, bitrate...
2933 @item Audio: codec, sample rate, channels, language, bitrate...
2934 @item Text: language of subtitle
2935 @item Chapters: number of chapters, list of chapters
2936 @end itemize
2937
2938 MediaInfo supports the following formats:
2939
2940 @itemize
2941 @item Video: MKV, OGM, AVI, DivX, WMV, QuickTime, Real, MPEG-1,
2942 MPEG-2, MPEG-4, DVD (VOB)...
2943 @item Video Codecs: DivX, XviD, MSMPEG4, ASP, H.264, AVC...)
2944 @item Audio: OGG, MP3, WAV, RA, AC3, DTS, AAC, M4A, AU, AIFF...
2945 @item  Subtitles: SRT, SSA, ASS, SAMI...
2946 @end itemize\n")
2947     (license license:bsd-2)))
2948
2949 ;; TODO also have a GUI version available
2950 (define-public mediainfo
2951   (package
2952     (name "mediainfo")
2953     (version "18.12")
2954     (source (origin
2955               (method url-fetch)
2956               ;; Warning: This source has proved unreliable 1 time at least.
2957               ;; Consider an alternate source or report upstream if this
2958               ;; happens again.
2959               (uri (string-append "https://mediaarea.net/download/source/"
2960                                   name "/" version "/"
2961                                   name "_" version ".tar.bz2"))
2962               (sha256
2963                (base32
2964                 "1ix95ilcjlawcq6phh25cgplm3riqa2ii7ql82g8yagqs4ldqp6a"))))
2965     (native-inputs
2966      `(("autoconf" ,autoconf)
2967        ("automake" ,automake)
2968        ("libtool" ,libtool)
2969        ("pkg-config" ,pkg-config)
2970        ("zlib" ,zlib)
2971        ("libmediainfo" ,libmediainfo)
2972        ("libzen" ,libzen)))
2973     (build-system gnu-build-system)
2974     (arguments
2975      '(#:tests? #f ; lacks tests
2976        #:phases
2977        ;; build scripts not in root of archive
2978        (modify-phases %standard-phases
2979          (add-after 'unpack 'change-to-build-dir
2980            (lambda _
2981              (chdir "Project/GNU/CLI")
2982              #t)))))
2983     (home-page "https://mediaarea.net/en/MediaInfo")
2984     (synopsis "Utility for reading media metadata")
2985     (description "MediaInfo is a utility used for retrieving technical
2986 information and other metadata about audio or video files.  It supports the
2987 many codecs and formats supported by libmediainfo.")
2988     (license license:bsd-2)))
2989
2990 (define-public livemedia-utils
2991   (package
2992     (name "livemedia-utils")
2993     (version "2019.05.29")
2994     (source (origin
2995               (method url-fetch)
2996               (uri (string-append
2997                     "https://download.videolan.org/contrib/live555/live."
2998                     version ".tar.gz"))
2999               (sha256
3000                (base32
3001                 "08i63jr8ihn1xiq5z5n3yls3yz6li5sg0s454l56p5bcvbrw81my"))))
3002     (build-system gnu-build-system)
3003     (arguments
3004      '(#:tests? #f                      ; no tests
3005        #:make-flags (list "CC=gcc"
3006                           (string-append "LDFLAGS=-Wl,-rpath="
3007                                          (assoc-ref %outputs "out") "/lib")
3008                           (string-append "PREFIX="
3009                                          (assoc-ref %outputs "out")))
3010        #:phases (modify-phases %standard-phases
3011                   (add-before 'configure 'fix-makefiles-generation
3012                     (lambda _
3013                       (substitute* "genMakefiles"
3014                         (("/bin/rm") "rm"))
3015                       #t))
3016                   (replace 'configure
3017                     (lambda _
3018                       (invoke "./genMakefiles"
3019                               "linux-with-shared-libraries"))))))
3020     (home-page "http://www.live555.com/liveMedia/")
3021     (synopsis "Set of C++ libraries for multimedia streaming")
3022     (description "This code forms a set of C++ libraries for multimedia
3023 streaming, using open standard protocols (RTP/RTCP, RTSP, SIP).  The libraries
3024 can be used to stream, receive, and process MPEG, H.265, H.264, H.263+, DV or
3025 JPEG video, and several audio codecs.  They can easily be extended to support
3026 additional (audio and/or video) codecs, and can also be used to build basic
3027 RTSP or SIP clients and servers.")
3028     (license license:lgpl3+)))
3029
3030 (define-public libdvbpsi
3031   (package
3032     (name "libdvbpsi")
3033     (version "1.3.2")
3034     (source (origin
3035               (method url-fetch)
3036               (uri (string-append
3037                     "https://download.videolan.org/pub/libdvbpsi/"
3038                     version "/libdvbpsi-" version ".tar.bz2"))
3039               (sha256
3040                (base32
3041                 "1zn5hfv4qbahmydbwh59a3b480s3m5ss27r6ml35gqdip7r3jkmc"))))
3042     (build-system gnu-build-system)
3043     (home-page "https://www.videolan.org/developers/libdvbpsi.html")
3044     (synopsis "Library for decoding and generation of MPEG TS and DVB PSI
3045 tables")
3046     (description "libdvbpsi is a simple library designed for decoding and
3047 generation of MPEG TS and DVB PSI tables according to standards ISO/IEC 13818s
3048 and ITU-T H.222.0.")
3049     (license license:lgpl2.1)))
3050
3051 (define-public ffms2
3052   (package
3053     (name "ffms2")
3054     (version "2.23")
3055     (home-page "https://github.com/FFMS/ffms2")
3056     (source (origin
3057               (method git-fetch)
3058               (uri (git-reference
3059                     (url "https://github.com/FFMS/ffms2.git")
3060                     (commit version)))
3061               (file-name (git-file-name name version))
3062               (sha256
3063                (base32
3064                 "0dkz5b3gxq5p4xz0qqg6l2sigszrlsinz3skyf0ln4wf3zrvf8m5"))))
3065     (build-system gnu-build-system)
3066     (arguments
3067      '(#:configure-flags
3068        (list "--enable-avresample")))
3069     (inputs
3070      `(("zlib" ,zlib)))
3071     (propagated-inputs
3072      `(("ffmpeg" ,ffmpeg)))
3073     (native-inputs
3074      `(("pkg-config" ,pkg-config)))
3075     (synopsis "Cross-platform wrapper around ffmpeg/libav")
3076     (description
3077       "FFMpegSource is a wrapper library around ffmpeg/libav that allows
3078 programmers to access a standard API to open and decompress media files.")
3079     ;; sources are distributed under a different license that the binary.
3080     ;; see https://github.com/FFMS/ffms2/blob/master/COPYING
3081     (license license:gpl2+))); inherits from ffmpeg
3082
3083 (define-public aegisub
3084   (package
3085     (name "aegisub")
3086     (version "3.2.2")
3087     (source (origin
3088               (method url-fetch)
3089               (uri (string-append
3090                      "http://ftp.aegisub.org/pub/archives/releases/source/"
3091                      name "-" version ".tar.xz"))
3092               (sha256
3093                (base32
3094                 "11b83qazc8h0iidyj1rprnnjdivj1lpphvpa08y53n42bfa36pn5"))
3095               (patches (search-patches "aegisub-icu59-include-unistr.patch"
3096                                        "aegisub-boost68.patch"))))
3097     (build-system gnu-build-system)
3098     (arguments
3099      `(#:configure-flags
3100        (list "--disable-update-checker"
3101              "--without-portaudio"
3102              "--without-openal"
3103              "--without-oss"
3104              "CXXFLAGS=-DU_USING_ICU_NAMESPACE=1")
3105        ;; tests require busted, a lua package we don't have yet
3106        #:tests? #f
3107        #:phases
3108        (modify-phases %standard-phases
3109          (add-before 'configure 'fix-ldflags
3110            (lambda _
3111              (setenv "LDFLAGS" "-pthread")
3112              #t))
3113          (add-after 'unpack 'fix-boost-headers
3114                (lambda _
3115                  (substitute*
3116                      '("src/subtitles_provider_libass.cpp"
3117                        "src/colour_button.cpp"
3118                        "src/video_provider_dummy.cpp"
3119                        "./src/video_frame.cpp")
3120                    (("#include <boost/gil/gil_all.hpp>")
3121                     "#include <boost/gil.hpp>"))
3122                  #t)))))
3123     (inputs
3124      `(("boost" ,boost)
3125        ("desktop-file-utils" ,desktop-file-utils)
3126        ("ffms2" ,ffms2)
3127        ("fftw" ,fftw)
3128        ("hunspell" ,hunspell)
3129        ("mesa" ,mesa)
3130        ("libass" ,libass)
3131        ("alsa-lib" ,alsa-lib)
3132        ("pulseaudio" ,pulseaudio)
3133        ("libx11" ,libx11)
3134        ("freetype" ,freetype)
3135        ("wxwidgets-gtk2" ,wxwidgets-gtk2)))
3136     (native-inputs
3137      `(("intltool" ,intltool)
3138        ("pkg-config" ,pkg-config)))
3139     (home-page "http://www.aegisub.org/")
3140     (synopsis "Subtitle engine")
3141     (description
3142       "Aegisub is a tool for creating and modifying subtitles.  Aegisub makes
3143 it quick and easy to time subtitles to audio, and features many powerful
3144 tools for styling them, including a built-in real-time video preview.")
3145     (license (list license:bsd-3 ; the package is licensed under the bsd-3, except
3146                    license:mpl1.1 ; for vendor/universalchardet under the mpl1.1
3147                    license:expat)))) ; and src/gl that is under a license similar
3148    ; the the Expat license, with a rewording (Software -> Materials). (called MIT
3149    ; by upstream). See https://github.com/Aegisub/Aegisub/blob/master/LICENCE
3150    ; src/MatroskaParser.(c|h) is under bsd-3 with permission from the author
3151
3152 (define-public gst-transcoder
3153   (package
3154     (name "gst-transcoder")
3155     (version "1.12.2")
3156     (source
3157      (origin
3158        (method git-fetch)
3159        (uri (git-reference
3160              (url "https://github.com/pitivi/gst-transcoder.git")
3161              (commit version)))
3162        (file-name (git-file-name name version))
3163        (sha256
3164         (base32
3165          "0nw1zykqc6c8xs3ri55pm00pwyz93z4y4nd880apfiwj7yv5p3az"))))
3166     (build-system meson-build-system)
3167     (inputs
3168      `(("gobject-introspection" ,gobject-introspection)
3169        ("glib" ,glib)
3170        ("gstreamer" ,gstreamer)
3171        ("gst-plugins-base" ,gst-plugins-base)))
3172     (native-inputs
3173      `(("python" ,python)
3174        ("pkg-config" ,pkg-config)))
3175     (home-page "https://github.com/pitivi/gst-transcoder/")
3176     (synopsis "GStreamer Transcoding API")
3177     (description "GStreamer Transcoding API")
3178     (license license:lgpl2.1)))
3179
3180 (define-public gavl
3181   (package
3182     (name "gavl")
3183     (version "1.4.0")
3184     (source
3185      (origin
3186        (method url-fetch)
3187        (uri (string-append "mirror://sourceforge/gmerlin/"
3188                            name "/" version "/"
3189                            name "-" version ".tar.gz"))
3190        (file-name (string-append name "-" version ".tar.gz"))
3191        (sha256
3192         (base32
3193          "1kikkn971a14zzm7svi7190ldc14fjai0xyhpbcmp48s750sraji"))))
3194     (build-system gnu-build-system)
3195     (arguments
3196      '(#:configure-flags '("LIBS=-lm")))
3197     (native-inputs
3198      `(("pkg-config" ,pkg-config)
3199        ("doxygen" ,doxygen)))
3200     (home-page "http://gmerlin.sourceforge.net")
3201     (synopsis "Low level library for multimedia API building")
3202     (description
3203      "Gavl is short for Gmerlin Audio Video Library.  It is a low level
3204 library, upon which multimedia APIs can be built.  Gavl handles all the
3205 details of audio and video formats like colorspaces, sample rates,
3206 multichannel configurations, etc.  It provides standardized definitions for
3207 those formats as well as container structures for carrying audio samples or
3208 video images inside an application.
3209
3210 In addition, it handles the sometimes ugly task of converting between all
3211 these formats and provides some elementary operations (copying, scaling,
3212 alpha blending etc).")
3213     (license license:gpl3)))
3214
3215 (define-public frei0r-plugins
3216   (package
3217     (name "frei0r-plugins")
3218     (version "1.6.1")
3219     (source
3220      (origin
3221        (method url-fetch)
3222        (uri (string-append "https://files.dyne.org/frei0r/"
3223                            "frei0r-plugins-" version ".tar.gz"))
3224        (sha256
3225         (base32
3226          "0pji26fpd0dqrx1akyhqi6729s394irl73dacnyxk58ijqq4dhp0"))))
3227     (build-system gnu-build-system)
3228     (arguments
3229      `(#:phases
3230        (modify-phases %standard-phases
3231          (add-after 'unpack 'autotools
3232            (lambda _
3233              (invoke "sh" "autogen.sh"))))))
3234     ;; TODO: opencv for additional face detection filters.
3235     (inputs
3236      `(("gavl" ,gavl)
3237        ("cairo" ,cairo)))
3238     (native-inputs
3239      `(("pkg-config" ,pkg-config)
3240        ("libtool" ,libtool)
3241        ("automake" ,automake)
3242        ("autoconf" ,autoconf)))
3243     (home-page "https://www.dyne.org/software/frei0r/")
3244     (synopsis "Minimalistic plugin API for video effects")
3245     (description
3246      "Frei0r is a minimalistic plugin API for video effects.
3247 The main emphasis is on simplicity for an API that will round up
3248 the most common video effects into simple filters, sources and
3249 mixers that can be controlled by parameters.  Frei0r wants to
3250 provide a way to share these simple effects between many
3251 applications, avoiding their reimplementation by different projects.
3252 It counts more than 100 plugins.")
3253     (license (list license:gpl2+
3254                    ;; The following files are licensed as LGPL2.1+:
3255                    ;; src/generator/ising0r/ising0r.c
3256                    ;; src/generator/onecol0r/onecol0r.cpp
3257                    ;; src/generator/nois0r/nois0r.cpp
3258                    ;; src/generator/lissajous0r/lissajous0r.cpp
3259                    ;; src/filter/ndvi/gradientlut.hpp
3260                    ;; src/filter/ndvi/ndvi.cpp
3261                    ;; src/filter/facedetect/facedetect.cpp
3262                    license:lgpl2.1+))))
3263
3264 (define-public motion
3265   (package
3266     (name "motion")
3267     (version "4.2.2")
3268     (home-page "https://motion-project.github.io/")
3269     (source (origin
3270               (method git-fetch)
3271               (uri (git-reference
3272                     (url "https://github.com/Motion-Project/motion.git")
3273                     (commit (string-append "release-" version))))
3274               (sha256
3275                (base32
3276                 "05c1gx75xy2hw49x6vkydvwxbr80kipsc3nr906k3hq8735svx6f"))
3277               (file-name (git-file-name name version))))
3278     (build-system gnu-build-system)
3279     (native-inputs
3280      `(("autoconf" ,autoconf-wrapper)
3281        ("automake" ,automake)
3282        ("gettext" ,gettext-minimal)
3283        ("pkg-config" ,pkg-config)))
3284     (inputs
3285      `(("libjpeg" ,libjpeg)
3286        ("ffmpeg" ,ffmpeg-3.4)
3287        ("libmicrohttpd" ,libmicrohttpd)
3288        ("sqlite" ,sqlite)))
3289     (arguments
3290      '(#:phases (modify-phases %standard-phases
3291                   (replace 'bootstrap
3292                     (lambda _
3293                       (patch-shebang "version.sh")
3294                       (invoke "autoreconf" "-vfi"))))
3295        #:configure-flags '("--sysconfdir=/etc")
3296        #:make-flags (list (string-append "sysconfdir="
3297                                          (assoc-ref %outputs "out")
3298                                          "/etc"))
3299
3300        #:tests? #f))                    ; no 'check' target
3301     (synopsis "Detect motion from video signals")
3302     (description
3303      "Motion is a program that monitors the video signal from one or more
3304 cameras and is able to detect if a significant part of the picture has
3305 changed.  Or in other words, it can detect motion.")
3306
3307     ;; Some files say "version 2" and others "version 2 or later".
3308     (license license:gpl2)))
3309
3310 (define-public subdl
3311   (let ((commit "4cf5789b11f0ff3f863b704b336190bf968cd471")
3312         (revision "1"))
3313     (package
3314       (name "subdl")
3315       (version (git-version "1.0.3" revision commit))
3316       (source (origin
3317                 (method git-fetch)
3318                 (uri (git-reference
3319                       (url "https://github.com/alexanderwink/subdl.git")
3320                       (commit commit)))
3321                 (file-name (git-file-name name version))
3322                 (sha256
3323                  (base32
3324                   "0kmk5ck1j49q4ww0lvas2767kwnzhkq0vdwkmjypdx5zkxz73fn8"))))
3325       (build-system trivial-build-system)
3326       (arguments
3327        `(#:modules ((guix build utils))
3328          #:builder (begin
3329                      (use-modules (guix build utils))
3330                      (let* ((out (assoc-ref %outputs "out"))
3331                             (bin (string-append out "/bin"))
3332                             (source (assoc-ref %build-inputs "source"))
3333                             (python (assoc-ref %build-inputs "python")))
3334                        (install-file (string-append source "/subdl") bin)
3335                        (patch-shebang (string-append bin "/subdl")
3336                                       (list (string-append python "/bin")))))))
3337       (inputs `(("python" ,python)))
3338       (synopsis "Command-line tool for downloading subtitles from opensubtitles.org")
3339       (description "Subdl is a command-line tool for downloading subtitles from
3340 opensubtitles.org.  By default, it will search for English subtitles, display
3341 the results, download the highest-rated result in the requested language and
3342 save it to the appropriate filename.")
3343       (license license:gpl3+)
3344       (home-page "https://github.com/alexanderwink/subdl"))))
3345
3346 (define-public l-smash
3347   (package
3348     (name "l-smash")
3349     (version "2.14.5")
3350     (source (origin
3351               (method git-fetch)
3352               (uri (git-reference
3353                     (url "https://github.com/l-smash/l-smash.git")
3354                     (commit (string-append "v" version))))
3355               (file-name (git-file-name name version))
3356               (sha256
3357                (base32
3358                 "0rcq9727im6kd8da8b7kzzbzxdldvmh5nsljj9pvr4m3lj484b02"))))
3359     (build-system gnu-build-system)
3360     (arguments
3361      `(#:tests? #f                      ;no tests
3362        #:make-flags
3363        (list (string-append "LDFLAGS=-Wl,-L.,-rpath="
3364                             (assoc-ref %outputs "out") "/lib"))
3365        #:phases
3366        (modify-phases %standard-phases
3367          ;; configure fails if it is followed by CONFIG_SHELL
3368          (replace 'configure
3369            (lambda* (#:key outputs #:allow-other-keys)
3370              (let ((out (assoc-ref outputs "out")))
3371                (invoke "./configure" (string-append "--prefix=" out)
3372                        "--disable-static")))))))
3373     (native-inputs
3374      `(("which" ,which)))
3375     (home-page "https://l-smash.github.io/l-smash/")
3376     (synopsis "MP4 multiplexer and demultiplexer library")
3377     (description
3378      "L-SMASH is a cross-platform library that handles the ISO base media file
3379 format and some of its derived file formats, including MP4.  It operates as a
3380 multiplexer and demultiplexer, and can mux video and audio in several formats
3381 using standalone executable files.")
3382     (license license:isc)))
3383
3384 (define-public qtfaststart
3385   (package
3386     (name "qtfaststart")
3387     (version "1.8")
3388     (source (origin
3389               (method url-fetch)
3390               (uri (pypi-uri "qtfaststart" version))
3391               (sha256
3392                (base32
3393                 "0hcjfik8hhb1syqvyh5c6aillpvzal26nkjflcq1270z64aj6i5h"))))
3394     (build-system python-build-system)
3395     (arguments
3396      '(#:tests? #f)) ; no test suite
3397     (synopsis "Move QuickTime and MP4 metadata to the beginning of the file")
3398     (description "qtfaststart enables streaming and pseudo-streaming of
3399 QuickTime and MP4 files by moving metadata and offset information to the
3400 beginning of the file.  It can also print some useful information about the
3401 structure of the file.  This program is based on qt-faststart.c from the FFmpeg
3402 project, which is released into the public domain, as well as ISO 14496-12:2005
3403 (the official spec for MP4), which can be obtained from the ISO or found
3404 online.")
3405     (home-page "https://github.com/danielgtaylor/qtfaststart")
3406     (license license:expat)))
3407
3408 (define-public vidstab
3409   (let ((commit "aeabc8daa7904f9edf7441a11f293965a5ef53b8")
3410         (revision "0"))
3411     (package
3412       (name "vidstab")
3413       (version (git-version "1.1.0" revision commit))
3414       (source (origin
3415                 (method git-fetch)
3416                 (uri (git-reference
3417                       (url "https://github.com/georgmartius/vid.stab.git")
3418                       (commit commit)))
3419                 (file-name (git-file-name name version))
3420                 (sha256
3421                  (base32
3422                   "042iy0f3khwzr68djzvqgn301sy21ljvkf52rnc2c73q7ircnzzn"))))
3423       (build-system cmake-build-system)
3424       (arguments
3425        '(#:tests? #f)) ; tests are not run as part of standard build process
3426       (home-page "http://public.hronopik.de/vid.stab/")
3427       (synopsis "Video stabilization library")
3428       (description "Vidstab is a video stabilization library which can be used
3429 with FFmpeg.  A video acquired using a hand-held camera or a camera mounted on a
3430 vehicle typically suffers from undesirable shakes and jitters.  Activities such
3431 as surfing, skiing, riding and walking while shooting videos are especially
3432 prone to erratic camera shakes.  Vidstab targets these video contents to help
3433 create smoother and stable videos.")
3434       (license license:gpl2+))))
3435
3436 (define-public libopenshot
3437   (package
3438     (name "libopenshot")
3439     (version "0.2.3")
3440     (source (origin
3441               (method git-fetch)
3442               (uri (git-reference
3443                     (url "https://github.com/OpenShot/libopenshot")
3444                     (commit (string-append "v" version))))
3445               (file-name (git-file-name name version))
3446               (sha256
3447                (base32
3448                 "0r1qmr8ar5n72603xkj9h065vbpznrqsq88kxxmn9n8djyyvk03k"))
3449               (modules '((guix build utils)))
3450               (snippet '(begin
3451                           ;; Allow overriding of the python installation dir
3452                           (substitute* "src/bindings/python/CMakeLists.txt"
3453                             (("(SET\\(PYTHON_MODULE_PATH.*)\\)" _ set)
3454                              (string-append set " CACHE PATH "
3455                                             "\"Python bindings directory\")")))
3456                           (delete-file-recursively "thirdparty")
3457                           #t))))
3458     (build-system cmake-build-system)
3459     (native-inputs
3460      `(("pkg-config" ,pkg-config)
3461        ("python" ,python)
3462        ("swig" ,swig)
3463        ("unittest++" ,unittest-cpp)))
3464     (propagated-inputs                  ;all referenced in installed headers
3465      `(("cppzmq" ,cppzmq)
3466        ("ffmpeg" ,ffmpeg)
3467        ("imagemagick" ,imagemagick)
3468        ("jsoncpp" ,jsoncpp)
3469        ("libopenshot-audio" ,libopenshot-audio)
3470        ("qtbase" ,qtbase)
3471        ("qtmultimedia" ,qtmultimedia)
3472        ("zeromq" ,zeromq)))
3473     (arguments
3474      `(#:configure-flags
3475        (list (string-append "-DPYTHON_MODULE_PATH:PATH=" %output "/lib/python"
3476                             ,(version-major+minor (package-version python))
3477                             "/site-packages")
3478              "-DUSE_SYSTEM_JSONCPP:BOOL=ON")
3479        #:phases
3480        (modify-phases %standard-phases
3481          (add-before 'configure 'set-vars
3482            (lambda* (#:key inputs #:allow-other-keys)
3483              (setenv "LIBOPENSHOT_AUDIO_DIR"
3484                      (assoc-ref inputs "libopenshot-audio"))
3485              (setenv "ZMQDIR"
3486                      (assoc-ref inputs "zeromq"))
3487              (setenv "UNITTEST_DIR"
3488                      (string-append (assoc-ref inputs "unittest++")
3489                                     "/include/UnitTest++"))
3490              #t)))))
3491     (home-page "https://openshot.org")
3492     (synopsis "Video-editing, animation, and playback library")
3493     (description "OpenShot Library (libopenshot) is a powerful C++ video
3494 editing library with a multi-threaded and feature rich video editing
3495 API.  It includes bindings for Python, Ruby, and other languages.")
3496     (license license:lgpl3+)))
3497
3498 (define-public openshot
3499   (package
3500     (name "openshot")
3501     (version "2.4.4")
3502     (source (origin
3503               (method git-fetch)
3504               (uri (git-reference
3505                     (url "https://github.com/OpenShot/openshot-qt")
3506                     (commit (string-append "v" version))))
3507               (file-name (git-file-name name version))
3508               (sha256
3509                (base32
3510                 "0mg63v36h7l8kv2sgf6x8c1n3ygddkqqwlciz7ccxpbm4x1idqba"))
3511        (modules '((guix build utils)))
3512        (snippet
3513         '(begin
3514            (delete-file-recursively "src/images/fonts") #t))))
3515     (build-system python-build-system)
3516     (inputs
3517      `(("ffmpeg" ,ffmpeg)
3518        ("font-ubuntu" ,font-ubuntu)
3519        ("libopenshot" ,libopenshot)
3520        ("python" ,python)
3521        ("python-pyqt" ,python-pyqt)
3522        ("python-pyzmq" ,python-pyzmq)
3523        ("python-requests" ,python-requests)
3524        ("qtsvg" ,qtsvg)))
3525     (arguments
3526      `(#:tests? #f                      ;no tests
3527        #:modules ((guix build python-build-system)
3528                   (guix build qt-utils)
3529                   (guix build utils))
3530        #:imported-modules (,@%python-build-system-modules
3531                             (guix build qt-utils))
3532        #:phases (modify-phases %standard-phases
3533                   (delete 'build)       ;install phase does all the work
3534                   (add-after 'unpack 'patch-font-location
3535                     (lambda* (#:key inputs #:allow-other-keys)
3536                       (let ((font (assoc-ref inputs "font-ubuntu")))
3537                         (substitute* "src/classes/app.py"
3538                           (("info.IMAGES_PATH") (string-append "\"" font "\""))
3539                           (("fonts") "share/fonts/truetype")))
3540                       #t))
3541                   (add-before 'install 'set-tmp-home
3542                     (lambda _
3543                       ;; src/classes/info.py "needs" to create several
3544                       ;; directories in $HOME when loaded during build
3545                       (setenv "HOME" "/tmp")
3546                       #t))
3547                   (add-after 'install 'wrap-program
3548                     (lambda* (#:key outputs #:allow-other-keys)
3549                       (let ((out (assoc-ref outputs "out")))
3550                         (wrap-qt-program out "openshot-qt"))
3551                       #t)))))
3552     (home-page "https://openshot.org")
3553     (synopsis "Video editor")
3554     (description "OpenShot takes your videos, photos, and music files and
3555 helps you create the film you have always dreamed of.  Easily add sub-titles,
3556 transitions, and effects and then export your film to many common formats.")
3557     (license license:gpl3+)))
3558
3559 (define-public dav1d
3560   (package
3561     (name "dav1d")
3562     (version "0.5.1")
3563     (source
3564       (origin
3565         (method url-fetch)
3566         (uri (string-append "https://downloads.videolan.org/pub/videolan"
3567                             "/dav1d/" version "/dav1d-" version ".tar.xz"))
3568         (sha256
3569          (base32
3570           "03cf6f9if45prq97qp7llzi1p71dyw9ymc87hc225iy89kmzjsdd"))))
3571     (build-system meson-build-system)
3572     (native-inputs `(("nasm" ,nasm)))
3573     (home-page "https://code.videolan.org/videolan/dav1d")
3574     (synopsis "AV1 decoder")
3575     (description "dav1d is a new AV1 cross-platform decoder, and focused on
3576 speed and correctness.")
3577     (license license:bsd-2)))
3578
3579 (define-public wlstream
3580   (let ((commit "182076a94562b128c3a97ecc53cc68905ea86838")
3581         (revision "1"))
3582     (package
3583       (name "wlstream")
3584       (version (git-version "0.0" revision commit))
3585       (source
3586        (origin
3587          (method git-fetch)
3588          (uri (git-reference
3589                (url "https://github.com/atomnuker/wlstream.git")
3590                (commit commit)))
3591          (file-name (git-file-name name version))
3592          (sha256
3593           (base32
3594            "01qbcgfl3g9kfwn1jf1z9pdj3bvf5lmg71d1vwkcllc2az24bjqp"))))
3595       (build-system meson-build-system)
3596       (native-inputs `(("libdrm" ,libdrm)
3597                        ("pkg-config" ,pkg-config)))
3598       (inputs `(("ffmpeg" ,ffmpeg)
3599                 ("pulseaudio" ,pulseaudio)
3600                 ("wayland" ,wayland)
3601                 ("wayland-protocols" ,wayland-protocols)))
3602       (home-page "https://github.com/atomnuker/wlstream")
3603       (synopsis "Screen capture tool for Wayland sessions")
3604       (description "Wlstream is a screen capture tool for recording audio and
3605 video from a Wayland session.")
3606       (license license:lgpl2.1+))))
3607
3608 (define-public gaupol
3609   (package
3610     (name "gaupol")
3611     (version "1.6")
3612     (source (origin
3613               (method git-fetch)
3614               (uri (git-reference
3615                     (url "https://github.com/otsaloma/gaupol/")
3616                     (commit version)))
3617               (file-name (git-file-name name version))
3618               (sha256
3619                (base32
3620                 "164wlxxjiqvkzbqjzvqvz2zkn0kgqmhn52294xx4vc9b9ngdnn0m"))))
3621     (build-system python-build-system)
3622     (native-inputs
3623      `(("gettext" ,gettext-minimal)
3624        ("pkg-config" ,pkg-config)))
3625     (inputs
3626      `(("python-pygobject" ,python-pygobject)
3627        ("gtk+" ,gtk+)
3628        ("python-pycairo" ,python-pycairo) ; Required or else clicking on a subtitle line fails.
3629        ("python-chardet" ,python-chardet) ; Optional: Character encoding detection.
3630        ("gtkspell3" ,gtkspell3)           ; Optional: Inline spell-checking.
3631        ("iso-codes" ,iso-codes)           ; Optional: Translations.
3632        ("gstreamer" ,gstreamer)
3633        ("gst-libav" ,gst-libav)
3634        ("gst-plugins-base" ,gst-plugins-base)
3635        ("gst-plugins-good" ,gst-plugins-good)
3636        ("gst-plugins-bad" ,gst-plugins-bad)
3637        ("gst-plugins-ugly" ,gst-plugins-ugly)))
3638     (arguments
3639      `(#:tests? #f                      ; Tests seem to require networking.
3640        #:phases
3641        (modify-phases %standard-phases
3642          ;; gaupol's setup.py script does not support one of the Python build
3643          ;; system's default flags, "--single-version-externally-managed".
3644          (replace 'install
3645            (lambda* (#:key outputs #:allow-other-keys)
3646              (invoke "python" "setup.py" "install"
3647                      (string-append "--prefix=" (assoc-ref outputs "out"))
3648                      "--root=/")))
3649          (add-after 'install 'wrap-gaupol
3650            (lambda* (#:key outputs #:allow-other-keys)
3651              (let ((out (assoc-ref outputs "out"))
3652                    (gst-plugin-path (getenv "GST_PLUGIN_SYSTEM_PATH"))
3653                    (gi-typelib-path (getenv "GI_TYPELIB_PATH")))
3654                (wrap-program (string-append out "/bin/gaupol")
3655                  `("GST_PLUGIN_SYSTEM_PATH" ":" prefix (,gst-plugin-path))
3656                  `("GI_TYPELIB_PATH" ":" prefix (,gi-typelib-path))))
3657              #t))
3658          (add-after 'unpack 'patch-data-dir
3659            ;; Fix some path variables that setup.py seems to garble.
3660            (lambda* (#:key outputs #:allow-other-keys)
3661              (let ((out (assoc-ref outputs "out")))
3662                (substitute* "setup.py"
3663                  (("DATA_DIR = \\{!r\\}\"\\.format\\(data_dir\\)")
3664                   (string-append "DATA_DIR = '" out "/share/gaupol'\""))
3665                  (("LOCALE_DIR = \\{!r\\}\"\\.format\\(locale_dir\\)")
3666                   (string-append "LOCALE_DIR = '" out "/share/locale'\"")))
3667                #t))))))
3668     (synopsis "Editor for text-based subtitles")
3669     (description
3670      "Gaupol supports multiple subtitle file formats and provides means of
3671 creating subtitles, editing texts and timing subtitles to match video.  The
3672 user interface features a builtin video player and is designed with attention
3673 to convenience of translating and batch processing of multiple documents.")
3674     (home-page "https://otsaloma.io/gaupol/")
3675     (license license:gpl3+)))