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")
 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 "0fqkhfhr22gzavxn60cpnj3agwdf5afivszxf3haj5k1sny7jk9n"))
 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     (build-system gnu-build-system)
1100     (native-inputs
1101      `(("flex" ,flex)
1102        ("bison" ,bison)
1103        ("gettext" ,gettext-minimal)
1104        ("git" ,git) ; needed for a test
1105        ("pkg-config" ,pkg-config)))
1106     ;; FIXME: Add optional inputs once available.
1107     (inputs
1108      `(("alsa-lib" ,alsa-lib)
1109        ("avahi" ,avahi)
1110        ("dbus" ,dbus)
1111        ("eudev" ,eudev)
1112        ("flac" ,flac)
1113        ("ffmpeg" ,ffmpeg)
1114        ("fontconfig" ,fontconfig)
1115        ("freetype" ,freetype)
1116        ("fribidi" ,fribidi)
1117        ("gnutls" ,gnutls)
1118        ("liba52" ,liba52)
1119        ("libarchive" ,libarchive)
1120        ("libass" ,libass)
1121        ("libavc1394" ,libavc1394)
1122        ("libbluray" ,libbluray)
1123        ("libcaca" ,libcaca)
1124        ("libcddb" ,libcddb)
1125        ("libdca" ,libdca)
1126        ("libdvbpsi" ,libdvbpsi)
1127        ("libdvdnav" ,libdvdnav)
1128        ("libdvdread" ,libdvdread)
1129        ("libebml" ,libebml)
1130        ("libgcrypt" ,libgcrypt)
1131        ("libidn" ,libidn)
1132        ("libkate" ,libkate)
1133        ("libmad" ,libmad)
1134        ("libmatroska" ,libmatroska)
1135        ("libmicrodns" ,libmicrodns)
1136        ("libmodplug" ,libmodplug)
1137        ("libmpeg2" ,libmpeg2)
1138        ("libogg" ,libogg)
1139        ("libpng" ,libpng)
1140        ("libraw1394" ,libraw1394)
1141        ("librsvg" ,librsvg)
1142        ("libsamplerate" ,libsamplerate)
1143        ("libsecret" ,libsecret)
1144        ("libssh2" ,libssh2)
1145        ("libupnp" ,libupnp)
1146        ("libva" ,libva)
1147        ("libvdpau" ,libvdpau)
1148        ("libvorbis" ,libvorbis)
1149        ("libvpx" ,libvpx)
1150        ("libtheora" ,libtheora)
1151        ("libx264" ,libx264)
1152        ("libxext" ,libxext)
1153        ("libxi" ,libxi)
1154        ("libxinerama" ,libxinerama)
1155        ("libxml2" ,libxml2)
1156        ("libxpm" ,libxpm)
1157        ("livemedia-utils" ,livemedia-utils)
1158        ("lua" ,lua-5.2)
1159        ("mesa" ,mesa)
1160        ("opus" ,opus)
1161        ("perl" ,perl)
1162        ("pulseaudio" ,pulseaudio)
1163        ("protobuf" ,protobuf)
1164        ("python" ,python-wrapper)
1165        ("qtbase" ,qtbase)
1166        ("qtsvg" ,qtsvg)
1167        ("qtx11extras" ,qtx11extras)
1168        ("samba" ,samba)
1169        ("sdl" ,sdl)
1170        ("sdl-image" ,sdl-image)
1171        ("speex" ,speex)
1172        ("speexdsp" ,speexdsp)
1173        ("taglib" ,taglib)
1174        ("twolame" ,twolame)
1175        ("unzip" ,unzip)
1176        ("wayland" ,wayland)
1177        ("wayland-protocols" ,wayland-protocols)
1178        ("x265" ,x265)
1179        ("xcb-util-keysyms" ,xcb-util-keysyms)))
1180     (arguments
1181      `(#:configure-flags
1182        `("BUILDCC=gcc"
1183          ,(string-append "LDFLAGS=-Wl,-rpath -Wl,"
1184                          (assoc-ref %build-inputs "ffmpeg")
1185                          "/lib"))                 ;needed for the tests
1186
1187        #:phases
1188        (modify-phases %standard-phases
1189          (add-after 'unpack 'patch-source
1190            (lambda* (#:key inputs #:allow-other-keys)
1191              (let ((livemedia-utils (assoc-ref inputs "livemedia-utils")))
1192                (substitute* "configure"
1193                  (("LIVE555_PREFIX=\\$\\{LIVE555_PREFIX-\"/usr\"\\}")
1194                   (string-append "LIVE555_PREFIX=" livemedia-utils)))
1195                ;; Some of the tests require using the display to test out VLC,
1196                ;; which fails in our sandboxed build system
1197                (substitute* "test/run_vlc.sh"
1198                  (("./vlc --ignore-config") "echo"))
1199
1200                ;; modules/text_renderer/freetype/text_layout.c uses a
1201                ;; now-deprecated interface 'fribidi_get_par_embedding_levels'
1202                ;; from fribidi.h, so for now we enable the use of deprecated
1203                ;; fribidi interfaces from this file.
1204                ;; FIXME: Try removing this for vlc >= 3.0.3.
1205                (substitute* "modules/text_renderer/freetype/text_layout.c"
1206                  (("# define FRIBIDI_NO_DEPRECATED 1") ""))
1207
1208                ;; Fix build with libssh2 > 1.8.0:
1209                ;; <https://trac.videolan.org/vlc/ticket/22060>
1210                ;; <https://git.videolan.org/?p=vlc.git;a=commit;h=11449b5cd8b415768e010d9b7c1d6ba3cea21f82>
1211                (substitute* "modules/access/sftp.c"
1212                  (("010801") "010900"))
1213                #t)))
1214          (add-after 'strip 'regenerate-plugin-cache
1215            (lambda* (#:key outputs #:allow-other-keys)
1216              ;; The 'install-exec-hook' rule in the top-level Makefile.am
1217              ;; generates 'lib/vlc/plugins/plugins.dat', a plugin cache, using
1218              ;; 'vlc-cache-gen'.  This file includes the mtime of the plugins
1219              ;; it references.  Thus, we first reset the timestamps of all
1220              ;; these files, and then regenerate the cache such that the
1221              ;; mtimes it includes are always zero instead of being dependent
1222              ;; on the build time.
1223              (let* ((out       (assoc-ref outputs "out"))
1224                     (pkglibdir (string-append out "/lib/vlc"))
1225                     (plugindir (string-append pkglibdir "/plugins"))
1226                     (cachegen  (string-append pkglibdir "/vlc-cache-gen")))
1227                ;; TODO: Factorize 'reset-timestamps'.
1228                (for-each (lambda (file)
1229                            (let ((s (lstat file)))
1230                              (unless (eq? (stat:type s) 'symlink)
1231                                (utime file 1 1))))
1232                          (find-files plugindir))
1233                (invoke cachegen plugindir))))
1234          (add-after 'install 'wrap-executable
1235            (lambda* (#:key outputs #:allow-other-keys)
1236             (let ((out (assoc-ref outputs "out"))
1237                   (plugin-path (getenv "QT_PLUGIN_PATH")))
1238               (wrap-program (string-append out "/bin/vlc")
1239                 `("QT_PLUGIN_PATH" ":" prefix (,plugin-path))))
1240             #t)))))
1241     (home-page "https://www.videolan.org/")
1242     (synopsis "Audio and video framework")
1243     (description "VLC is a cross-platform multimedia player and framework
1244 that plays most multimedia files as well as DVD, Audio CD, VCD, and various
1245 streaming protocols.")
1246     (license license:gpl2+)))
1247
1248 (define-public mplayer
1249   (package
1250     (name "mplayer")
1251     (version "1.3.0")
1252     (source (origin
1253              (method url-fetch)
1254              (uri (string-append
1255                    "https://www.mplayerhq.hu/MPlayer/releases/MPlayer-"
1256                    version ".tar.xz"))
1257              (sha256
1258               (base32
1259                "0hwqn04bdknb2ic88xd75smffxx63scvz0zvwvjb56nqj9n89l1s"))))
1260     (build-system gnu-build-system)
1261     ;; FIXME: Add additional inputs once available.
1262     (native-inputs
1263      `(("pkg-config" ,pkg-config)))
1264     (inputs
1265      `(("alsa-lib" ,alsa-lib)
1266        ("cdparanoia" ,cdparanoia)
1267        ("ffmpeg" ,ffmpeg-3.4)
1268        ("fontconfig" ,fontconfig)
1269        ("freetype" ,freetype)
1270 ;;        ("giflib" ,giflib) ; uses QuantizeBuffer, requires version >= 5
1271        ("lame" ,lame)
1272        ("libass" ,libass)
1273        ("libdvdcss" ,libdvdcss)
1274        ("libdvdnav" ,libdvdnav)
1275        ("libjpeg" ,libjpeg)
1276        ("libmpeg2" ,libmpeg2)
1277        ("libmpg123" ,mpg123)                      ; audio codec for MP3
1278        ("libpng" ,libpng)
1279        ("libtheora" ,libtheora)
1280        ("libvdpau" ,libvdpau)
1281        ("libvorbis" ,libvorbis)
1282        ("libx11" ,libx11)
1283        ("libx264" ,libx264)
1284        ("libxinerama" ,libxinerama)
1285        ("libxv" ,libxv)
1286        ("libxxf86dga" ,libxxf86dga)
1287        ("mesa" ,mesa)
1288        ("opus" ,opus)
1289        ("perl" ,perl)
1290        ("pulseaudio" ,pulseaudio)
1291        ("python" ,python-wrapper)
1292        ("sdl" ,sdl)
1293        ("speex" ,speex)
1294        ("yasm" ,yasm)
1295        ("zlib" ,zlib)))
1296     (arguments
1297      `(#:tests? #f ; no test target
1298        #:phases
1299        (modify-phases %standard-phases
1300         (replace 'configure
1301           ;; configure does not work followed by "SHELL=..." and
1302           ;; "CONFIG_SHELL=..."; set environment variables instead
1303           (lambda* (#:key inputs outputs #:allow-other-keys)
1304             (let ((out (assoc-ref outputs "out"))
1305                   (libx11 (assoc-ref inputs "libx11")))
1306               (substitute* "configure"
1307                 (("#! /bin/sh") (string-append "#!" (which "sh"))))
1308               (setenv "SHELL" (which "bash"))
1309               (setenv "CONFIG_SHELL" (which "bash"))
1310               (invoke "./configure"
1311                       (string-append "--extra-cflags=-I"
1312                                      libx11 "/include") ; to detect libx11
1313                       "--disable-ffmpeg_a" ; disables bundled ffmpeg
1314                       (string-append "--prefix=" out)
1315                       ;; Enable runtime cpu detection where supported,
1316                       ;; and choose a suitable target.
1317                       ,@(match (or (%current-target-system)
1318                                    (%current-system))
1319                           ("x86_64-linux"
1320                            '("--enable-runtime-cpudetection"
1321                              "--target=x86_64-linux"))
1322                           ("i686-linux"
1323                            '("--enable-runtime-cpudetection"
1324                              "--target=i686-linux"))
1325                           ("mips64el-linux"
1326                            '("--target=mips3-linux"))
1327                           (_ (list (string-append
1328                                     "--target="
1329                                     (or (%current-target-system)
1330                                         (nix-system->gnu-triplet
1331                                          (%current-system)))))))
1332                       "--disable-iwmmxt")))))))
1333     (home-page "https://www.mplayerhq.hu/design7/news.html")
1334     (synopsis "Audio and video player")
1335     (description "MPlayer is a movie player.  It plays most MPEG/VOB, AVI,
1336 Ogg/OGM, VIVO, ASF/WMA/WMV, QT/MOV/MP4, RealMedia, Matroska, NUT,
1337 NuppelVideo, FLI, YUV4MPEG, FILM, RoQ, PVA files.  One can watch VideoCD,
1338 SVCD, DVD, 3ivx, DivX 3/4/5, WMV and H.264 movies.")
1339     (license license:gpl2)))
1340
1341 (define-public mpv
1342   (package
1343     (name "mpv")
1344     (version "0.30.0")
1345     (source (origin
1346               (method git-fetch)
1347               (uri (git-reference
1348                     (url "https://github.com/mpv-player/mpv.git")
1349                     (commit (string-append "v" version))))
1350               (file-name (git-file-name name version))
1351               (sha256
1352                (base32
1353                 "17mxjgcfljlv6h0ik3332xsqbs0ybvk6dkwflyl0cjh15vl1iv6f"))))
1354     (build-system waf-build-system)
1355     (native-inputs
1356      `(("perl" ,perl) ; for zsh completion file
1357        ("pkg-config" ,pkg-config)
1358        ("python-docutils" ,python-docutils)))
1359     ;; Missing features: libguess, V4L2
1360     (inputs
1361      `(("alsa-lib" ,alsa-lib)
1362        ("enca" ,enca)
1363        ("ffmpeg" ,ffmpeg)
1364        ("jack" ,jack-1)
1365        ("ladspa" ,ladspa)
1366        ("lcms" ,lcms)
1367        ("libass" ,libass)
1368        ("libbluray" ,libbluray)
1369        ("libcaca" ,libcaca)
1370        ("libbs2b" ,libbs2b)
1371        ("libcdio-paranoia" ,libcdio-paranoia)
1372        ("libdvdread" ,libdvdread)
1373        ("libdvdnav" ,libdvdnav)
1374        ("libjpeg" ,libjpeg)
1375        ("libva" ,libva)
1376        ("libvdpau" ,libvdpau)
1377        ("libx11" ,libx11)
1378        ("libxext" ,libxext)
1379        ("libxinerama" ,libxinerama)
1380        ("libxrandr" ,libxrandr)
1381        ("libxscrnsaver" ,libxscrnsaver)
1382        ("libxv" ,libxv)
1383        ;; XXX: lua > 5.2 is not currently supported; see
1384        ;; waftools/checks/custom.py
1385        ("lua" ,lua-5.2)
1386        ("mesa" ,mesa)
1387        ("mpg123" ,mpg123)
1388        ("pulseaudio" ,pulseaudio)
1389        ("rsound" ,rsound)
1390        ("shaderc" ,shaderc)
1391        ("vulkan-headers" ,vulkan-headers)
1392        ("vulkan-loader" ,vulkan-loader)
1393        ("waf" ,python-waf)
1394        ("wayland" ,wayland)
1395        ("wayland-protocols" ,wayland-protocols)
1396        ("libxkbcommon" ,libxkbcommon)
1397        ("youtube-dl" ,youtube-dl)
1398        ("zlib" ,zlib)))
1399     (arguments
1400      '(#:phases
1401        (modify-phases %standard-phases
1402          (add-after
1403           'unpack 'patch-paths
1404           (lambda* (#:key inputs #:allow-other-keys)
1405             (let ((ytdl (assoc-ref inputs "youtube-dl")))
1406               (substitute* "player/lua/ytdl_hook.lua"
1407                 (("\"youtube-dl\",")
1408                  (string-append "\"" ytdl "/bin/youtube-dl\",")))
1409               #t)))
1410          (add-before
1411           'configure 'setup-waf
1412           (lambda* (#:key inputs #:allow-other-keys)
1413             (let ((waf (assoc-ref inputs "waf")))
1414               (copy-file (string-append waf "/bin/waf") "waf"))
1415             (setenv "CC" "gcc")
1416             #t)))
1417        #:configure-flags (list "--enable-libmpv-shared"
1418                                "--enable-cdda"
1419                                "--enable-dvdnav"
1420                                "--disable-build-date")
1421        ;; No check function defined.
1422        #:tests? #f))
1423     (home-page "https://mpv.io/")
1424     (synopsis "Audio and video player")
1425     (description "mpv is a general-purpose audio and video player.  It is a
1426 fork of mplayer2 and MPlayer.  It shares some features with the former
1427 projects while introducing many more.")
1428     (license license:gpl2+)))
1429
1430 (define-public gnome-mpv
1431   (deprecated-package "gnome-mpv" celluloid))
1432
1433 (define-public libvpx
1434   (package
1435     (name "libvpx")
1436     (version "1.8.1")
1437     (source (origin
1438               ;; XXX: Upstream does not provide tarballs for > 1.6.1.
1439               (method git-fetch)
1440               (uri (git-reference
1441                     (url "https://chromium.googlesource.com/webm/libvpx")
1442                     (commit (string-append "v" version))))
1443               (file-name (git-file-name name version))
1444               (sha256
1445                (base32
1446                 "0mm1dcfa268rwsrgzqpbbgq4lwrvdzgp90h9dxsnkhai70l7gipq"))
1447               (patches (search-patches "libvpx-CVE-2016-2818.patch"))))
1448     (build-system gnu-build-system)
1449     (arguments
1450      `(#:configure-flags (list "--enable-shared"
1451                                "--as=yasm"
1452                                ;; Limit size to avoid CVE-2015-1258
1453                                "--size-limit=16384x16384"
1454                                (string-append "--prefix=" (assoc-ref %outputs "out")))
1455        #:make-flags  (list (string-append "LDFLAGS=-Wl,-rpath="
1456                                           (assoc-ref %outputs "out") "/lib"))
1457        #:phases (modify-phases %standard-phases
1458                   (replace 'configure
1459                     (lambda* (#:key configure-flags #:allow-other-keys)
1460                       ;; The configure script does not understand some of the GNU
1461                       ;; options, so we only add the flags specified above.
1462                       (apply invoke  "./configure" configure-flags))))
1463        #:tests? #f)) ; no check target
1464     (native-inputs
1465      `(("perl" ,perl)
1466        ("yasm" ,yasm)))
1467     (synopsis "VP8/VP9 video codec")
1468     (description "libvpx is a codec for the VP8/VP9 video compression format.")
1469     (license license:bsd-3)
1470     (home-page "https://www.webmproject.org/")))
1471
1472 ;; GNU IceCat fails to build against 1.8.0, so keep this version for now.
1473 (define-public libvpx-1.7
1474   (package
1475     (inherit libvpx)
1476     (version "1.7.0")
1477     (source (origin
1478               (inherit (package-source libvpx))
1479               (uri (git-reference
1480                     (url "https://chromium.googlesource.com/webm/libvpx")
1481                     (commit (string-append "v" version))))
1482               (file-name (git-file-name "libvpx" version))
1483               (sha256
1484                (base32
1485                 "0vvh89hvp8qg9an9vcmwb7d9k3nixhxaz6zi65qdjnd0i56kkcz6"))
1486               (patches
1487                (append
1488                 (origin-patches (package-source libvpx))
1489                 (search-patches "libvpx-use-after-free-in-postproc.patch")))))))
1490
1491 (define-public youtube-dl
1492   (package
1493     (name "youtube-dl")
1494     (version "2019.10.29")
1495     (source (origin
1496               (method url-fetch)
1497               (uri (string-append "https://github.com/ytdl-org/youtube-dl/"
1498                                   "releases/download/" version "/youtube-dl-"
1499                                   version ".tar.gz"))
1500               (sha256
1501                (base32
1502                 "1lq6ycjbx07831s24yx42q6m6svas4mf02vbszw0965dbbzs7vp4"))))
1503     (build-system python-build-system)
1504     (arguments
1505      ;; The problem here is that the directory for the man page and completion
1506      ;; files is relative, and for some reason, setup.py uses the
1507      ;; auto-detected sys.prefix instead of the user-defined "--prefix=FOO".
1508      ;; So, we need pass the prefix directly.  In addition, make sure the Bash
1509      ;; completion file is called 'youtube-dl' rather than
1510      ;; 'youtube-dl.bash-completion'.
1511      `(#:tests? #f ; Many tests fail. The test suite can be run with pytest.
1512        #:phases (modify-phases %standard-phases
1513                   (add-before 'install 'fix-the-data-directories
1514                     (lambda* (#:key outputs #:allow-other-keys)
1515                       (let ((prefix (assoc-ref outputs "out")))
1516                         (mkdir "bash-completion")
1517                         (rename-file "youtube-dl.bash-completion"
1518                                      "bash-completion/youtube-dl")
1519                         (substitute* "setup.py"
1520                           (("youtube-dl\\.bash-completion")
1521                            "bash-completion/youtube-dl")
1522                           (("'etc/")
1523                            (string-append "'" prefix "/etc/"))
1524                           (("'share/")
1525                            (string-append "'" prefix "/share/")))
1526                         #t))))))
1527     (synopsis "Download videos from YouTube.com and other sites")
1528     (description
1529      "Youtube-dl is a small command-line program to download videos from
1530 YouTube.com and many more sites.")
1531     (home-page "https://yt-dl.org")
1532     (license license:public-domain)))
1533
1534 (define-public youtube-dl-gui
1535   (package
1536     (name "youtube-dl-gui")
1537     (version "0.3.8")
1538     (source
1539      (origin
1540        (method url-fetch)
1541        (uri (pypi-uri "Youtube-DLG" version))
1542        (sha256
1543         (base32
1544          "0napxwzgls5ik1bxbp99vly32l23xpc4ng5kr24hfhf21ypjyadb"))))
1545     (build-system python-build-system)
1546     (arguments
1547      ;; In Guix, wxpython has not yet been packaged for Python 3.
1548      `(#:python ,python-2
1549        ;; This package has no tests.
1550        #:tests? #f
1551        #:phases
1552        (modify-phases %standard-phases
1553          (add-before 'build 'patch-source
1554            (lambda* (#:key inputs #:allow-other-keys)
1555              ;; The youtube-dl-gui program lets you configure options.  Some of
1556              ;; them are problematic, so we change their defaults.
1557              (substitute* "youtube_dl_gui/optionsmanager.py"
1558                ;; When this is true, the builder process will try (and fail) to
1559                ;; write logs to the builder user's home directory.
1560                (("'enable_log': True") "'enable_log': False")
1561                ;; This determines which youtube-dl program youtube-dl-gui will
1562                ;; run.  If we don't set this, then youtube-dl-gui might download
1563                ;; an arbitrary copy from the Internet into the user's home
1564                ;; directory and run it, so let's make sure youtube-dl-gui uses
1565                ;; the youtube-dl from the inputs by default.
1566                (("'youtubedl_path': self.config_path")
1567                 (string-append "'youtubedl_path': '"
1568                                (assoc-ref inputs "youtube-dl")
1569                                "/bin'"))
1570                ;; When this is True, when youtube-dl-gui is finished downloading
1571                ;; a file, it will try (and possibly fail) to open the directory
1572                ;; containing the downloaded file.  This can fail because it
1573                ;; assumes that xdg-open is in PATH.  Unfortunately, simply
1574                ;; adding xdg-utils to the propagated inputs is not enough to
1575                ;; make this work, so for now we set the default to False.
1576                (("'open_dl_dir': True") "'open_dl_dir': False"))
1577              ;; The youtube-dl program from the inputs is actually a wrapper
1578              ;; script written in bash, so attempting to invoke it as a python
1579              ;; script will fail.
1580              (substitute* "youtube_dl_gui/downloaders.py"
1581                (("cmd = \\['python', self\\.youtubedl_path\\]")
1582                 "cmd = [self.youtubedl_path]"))
1583              ;; Use relative paths for installing data files so youtube-dl-gui
1584              ;; installs the files relative to its prefix in the store, rather
1585              ;; than relative to /.  Also, instead of installing data files into
1586              ;; $prefix/usr/share, install them into $prefix/share for
1587              ;; consistency (see: (standards) Directory Variables).
1588              (substitute* "setup.py"
1589                (("= '/usr/share") "= 'share"))
1590              ;; Update get_locale_file() so it finds the installed localization
1591              ;; files.
1592              (substitute* "youtube_dl_gui/utils.py"
1593                (("os\\.path\\.join\\('/usr', 'share'")
1594                 (string-append "os.path.join('"
1595                                (assoc-ref %outputs "out")
1596                                "', 'share'")))
1597              #t))
1598          (add-after 'install 'create-desktop-file
1599            (lambda* (#:key outputs #:allow-other-keys)
1600              (let* ((out (assoc-ref outputs "out"))
1601                     (applications (string-append out "/share/applications")))
1602                (mkdir-p applications)
1603                (call-with-output-file
1604                    (string-append applications "/youtube-dl-gui.desktop")
1605                  (lambda (file)
1606                    (format
1607                     file
1608                     "[Desktop Entry]~@
1609                      Name=Youtube-dl GUI~@
1610                      Comment=Graphical interface to download video with youtube-dl~@
1611                      Exec=youtube-dl-gui~@
1612                      TryExec=youtube-dl-gui~@
1613                      Terminal=false~@
1614                      Icon=youtube-dl-gui~@
1615                      Type=Application~@
1616                      Categories=AudioVideo;Audio;Video;Network~%")))
1617                #t))))))
1618     (inputs
1619      `(("python2-wxpython" ,python2-wxpython)
1620        ("youtube-dl" ,youtube-dl)))
1621     (home-page "https://github.com/MrS0m30n3/youtube-dl-gui")
1622     (synopsis
1623      "GUI (Graphical User Interface) for @command{youtube-dl}")
1624     (description
1625      "Youtube-dlG is a GUI (Graphical User Interface) for
1626 @command{youtube-dl}.  You can use it to download videos from YouTube and any
1627 other site that youtube-dl supports.")
1628     (license license:unlicense)))
1629
1630 (define-public you-get
1631   (package
1632     (name "you-get")
1633     (version "0.4.1355")
1634     (source (origin
1635               (method git-fetch)
1636               (uri (git-reference
1637                     (url "https://github.com/soimort/you-get.git")
1638                     (commit (string-append "v" version))))
1639               (file-name (git-file-name name version))
1640               (sha256
1641                (base32
1642                 "0xq7z04hvw3b3npiahlpzhbxsjvam9n9dynplyrkn84dx6k9ajbj"))))
1643     (build-system python-build-system)
1644     (inputs
1645      `(("ffmpeg" ,ffmpeg)))             ; for multi-part and >=1080p videos
1646     (arguments
1647      `(#:phases
1648        (modify-phases %standard-phases
1649          (add-after 'unpack 'qualify-input-references
1650            ;; Explicitly invoke the input ffmpeg, instead of whichever one
1651            ;; happens to be in the user's $PATH at run time.
1652            (lambda* (#:key inputs #:allow-other-keys)
1653              (let ((ffmpeg (string-append (assoc-ref inputs "ffmpeg")
1654                                           "/bin/ffmpeg")))
1655                (substitute* "src/you_get/processor/ffmpeg.py"
1656                  ;; Don't blindly replace all occurrences of ‘'ffmpeg'’: the
1657                  ;; same string is also used when sniffing ffmpeg's output.
1658                  (("(FFMPEG == |\\()'ffmpeg'" _ prefix)
1659                   (string-append prefix "'" ffmpeg "'")))
1660                #t))))
1661        #:tests? #f))                    ; XXX some tests need Internet access
1662     (synopsis "Download videos, audio, or images from Web sites")
1663     (description
1664      "You-Get is a command-line utility to download media contents (videos,
1665 audio, images) from the Web.  It can use either mpv or vlc for playback.")
1666     (home-page "https://you-get.org/")
1667     (license license:expat)))
1668
1669 (define-public youtube-viewer
1670   (package
1671     (name "youtube-viewer")
1672     (version "3.5.8")
1673     (source (origin
1674               (method git-fetch)
1675               (uri (git-reference
1676                     (url "https://github.com/trizen/youtube-viewer.git")
1677                     (commit version)))
1678               (file-name (git-file-name name version))
1679               (sha256
1680                (base32
1681                 "0zz0r3vd2pg9zzykhrq0vnvqp5842dbgsg8cfygw9vzb9j8mlq0a"))))
1682     (build-system perl-build-system)
1683     (native-inputs
1684      `(("perl-module-build" ,perl-module-build)))
1685     ;; FIXME: Add optional dependencies once available:
1686     ;; perl-lwp-useragent-cached and perl-term-readline-gnu
1687     (inputs
1688      `(("perl-data-dump" ,perl-data-dump)
1689        ("perl-file-sharedir" ,perl-file-sharedir)
1690        ("perl-gtk2" ,perl-gtk2)
1691        ("perl-json" ,perl-json)
1692        ("perl-libwww" ,perl-libwww)
1693        ("perl-lwp-protocol-https" ,perl-lwp-protocol-https)
1694        ("perl-mozilla-ca" ,perl-mozilla-ca)
1695        ("perl-unicode-linebreak" ,perl-unicode-linebreak)
1696
1697        ;; Some videos play without youtube-dl, but others silently fail to.
1698        ("youtube-dl" ,youtube-dl)))
1699     (arguments
1700      `(#:modules ((guix build perl-build-system)
1701                   (guix build utils)
1702                   (srfi srfi-26))
1703        #:module-build-flags '("--gtk")
1704        #:phases
1705        (modify-phases %standard-phases
1706          (add-after 'unpack 'refer-to-inputs
1707            (lambda* (#:key inputs #:allow-other-keys)
1708              (substitute* "lib/WWW/YoutubeViewer.pm"
1709                (("'youtube-dl'")
1710                 (format #f "'~a/bin/youtube-dl'"
1711                         (assoc-ref inputs "youtube-dl"))))
1712              #t))
1713          (add-after 'install 'install-desktop
1714            (lambda* (#:key outputs #:allow-other-keys)
1715              (let* ((out (assoc-ref outputs "out"))
1716                     (sharedir (string-append out "/share")))
1717                (install-file "share/gtk-youtube-viewer.desktop"
1718                              (string-append sharedir "/applications"))
1719                (install-file "share/icons/gtk-youtube-viewer.png"
1720                              (string-append sharedir "/pixmaps"))
1721                #t)))
1722          (add-after 'install 'wrap-program
1723            (lambda* (#:key outputs #:allow-other-keys)
1724              (let* ((out (assoc-ref outputs "out"))
1725                     (bin-dir (string-append out "/bin/"))
1726                     (site-dir (string-append out "/lib/perl5/site_perl/"))
1727                     (lib-path (getenv "PERL5LIB")))
1728                (for-each (cut wrap-program <>
1729                               `("PERL5LIB" ":" prefix (,lib-path ,site-dir)))
1730                          (find-files bin-dir))
1731                #t))))))
1732     (synopsis
1733      "Lightweight application for searching and streaming videos from YouTube")
1734     (description
1735      "Youtube-viewer searches and plays YouTube videos in a native player.
1736 It comes with various search options; it can search for videos, playlists
1737 and/or channels.  The videos are streamed directly in a selected video player
1738 at the best resolution (customizable) and with closed-captions (if available).
1739 Both command-line and GTK2 interface are available.")
1740     (home-page "https://github.com/trizen/youtube-viewer")
1741     (license license:perl-license)))
1742
1743 (define-public libbluray
1744   (package
1745     (name "libbluray")
1746     (version "1.0.2")
1747     (source (origin
1748               (method url-fetch)
1749               (uri (string-append "https://download.videolan.org/videolan/"
1750                                   name "/" version "/"
1751                                   name "-" version ".tar.bz2"))
1752               (sha256
1753                (base32
1754                 "1zxfnw1xbghcj7b3zz5djndv6gwssxda19cz1lrlqrkg8577r7kd"))))
1755     (build-system gnu-build-system)
1756     (arguments
1757      `(#:configure-flags '("--disable-bdjava-jar")
1758        #:phases
1759        (modify-phases %standard-phases
1760          (add-after 'unpack 'refer-to-libxml2-in-.pc-file
1761            ;; Avoid the need to propagate libxml2 by referring to it
1762            ;; directly, as is already done for fontconfig & freetype.
1763            (lambda* (#:key inputs #:allow-other-keys)
1764              (let ((libxml2 (assoc-ref inputs "libxml2")))
1765                (substitute* "configure"
1766                  ((" libxml-2.0") ""))
1767                (substitute* "src/libbluray.pc.in"
1768                  (("^Libs.private:" field)
1769                   (string-append field " -L" libxml2 "/lib -lxml2")))
1770                #t)))
1771          (add-before 'build 'fix-dlopen-paths
1772            (lambda* (#:key inputs #:allow-other-keys)
1773              (let ((libaacs (assoc-ref inputs "libaacs"))
1774                    (libbdplus (assoc-ref inputs "libbdplus")))
1775                (substitute* "src/libbluray/disc/aacs.c"
1776                  (("\"libaacs\"")
1777                   (string-append "\"" libaacs "/lib/libaacs\"")))
1778                (substitute* "src/libbluray/disc/bdplus.c"
1779                  (("\"libbdplus\"")
1780                   (string-append "\"" libbdplus "/lib/libbdplus\"")))
1781                #t))))))
1782     (native-inputs `(("pkg-config" ,pkg-config)))
1783     (inputs
1784      `(("fontconfig" ,fontconfig)
1785        ("freetype" ,freetype)
1786        ("libaacs" ,libaacs)
1787        ("libbdplus" ,libbdplus)
1788        ("libxml2" ,libxml2)))
1789     (home-page "https://www.videolan.org/developers/libbluray.html")
1790     (synopsis "Blu-Ray Disc playback library")
1791     (description
1792      "libbluray is a library designed for Blu-Ray Disc playback for media
1793 players, like VLC or MPlayer.")
1794     (license license:lgpl2.1+)))
1795
1796 (define-public libdvdread
1797   (package
1798     (name "libdvdread")
1799     (version "6.0.1")
1800     (source (origin
1801               (method url-fetch)
1802               (uri (string-append "https://download.videolan.org/videolan/"
1803                                   "libdvdread/" version "/"
1804                                   "libdvdread-" version ".tar.bz2"))
1805               (sha256
1806                (base32
1807                 "1gfmh8ii3s2fw1c8vn57piwxc0smd3va4h7xgp9s8g48cc04zki8"))))
1808     (build-system gnu-build-system)
1809     (arguments
1810      `(#:configure-flags '("--with-libdvdcss=yes")))
1811     (native-inputs
1812      `(("pkg-config" ,pkg-config)))
1813     (propagated-inputs
1814      `(("libdvdcss" ,libdvdcss)))
1815     (home-page "http://dvdnav.mplayerhq.hu/")
1816     (synopsis "Library for reading video DVDs")
1817     (description
1818      "Libdvdread provides a simple foundation for reading DVD video
1819 disks.  It provides the functionality that is required to access many
1820 DVDs.  It parses IFO files, reads NAV-blocks, and performs CSS
1821 authentication and descrambling (if an external libdvdcss library is
1822 installed).")
1823     (license license:gpl2+)))
1824
1825 (define-public dvdauthor
1826   (package
1827     (name "dvdauthor")
1828     (version "0.7.2")
1829     (source
1830      (origin
1831        (method url-fetch)
1832        (uri (string-append "mirror://sourceforge/dvdauthor/dvdauthor-"
1833                            version ".tar.gz"))
1834        (sha256
1835         (base32
1836          "1drfc47hikfzc9d7hjk34rw10iqw01d2vwmn91pv73ppx4nsj81h"))))
1837     (build-system gnu-build-system)
1838     (inputs
1839      `(("libdvdread" ,libdvdread)
1840        ("libpng" ,libpng)
1841        ("imagemagick" ,imagemagick)
1842        ("libxml2" ,libxml2)
1843        ("freetype" ,freetype)))
1844     (native-inputs
1845      `(("pkg-config" ,pkg-config)))
1846     (synopsis "Generates a DVD-Video movie from a MPEG-2 stream")
1847     (description "@command{dvdauthor} will generate a DVD-Video movie from a
1848 MPEG-2 stream containing VOB packets.")
1849     (home-page "http://dvdauthor.sourceforge.net")
1850     (license license:gpl3+)))
1851
1852 (define-public libdvdnav
1853   (package
1854     (name "libdvdnav")
1855     (version "6.0.0")
1856     (source (origin
1857               (method url-fetch)
1858               (uri (string-append "https://download.videolan.org/videolan/"
1859                                   name "/" version "/"
1860                                   name "-" version ".tar.bz2"))
1861               (sha256
1862                (base32
1863                 "062njcksmpgw9yv3737qkf93r2pzhaxi9szqjabpa8d010dp38ph"))))
1864     (build-system gnu-build-system)
1865     (native-inputs
1866      `(("pkg-config" ,pkg-config)))
1867     (inputs
1868      `(("libdvdread" ,libdvdread)))
1869     (home-page "http://dvdnav.mplayerhq.hu/")
1870     (synopsis "Library for video DVD navigation features")
1871     (description
1872      "Libdvdnav is a library for developers of multimedia
1873 applications.  It allows easy use of sophisticated DVD navigation features
1874 such as DVD menus, multiangle playback and even interactive DVD games.  All
1875 this functionality is provided through a simple API which provides the DVD
1876 playback as a single logical stream of blocks, intermitted by special
1877 dvdnav events to report certain conditions.  The main usage of libdvdnav is
1878 a loop regularly calling a function to get the next block, surrounded by
1879 additional calls to tell the library of user interaction.  The whole
1880 DVD virtual machine and internal playback states are completely
1881 encapsulated.")
1882     (license license:gpl2+)))
1883
1884 (define-public libdvdcss
1885   (package
1886     (name "libdvdcss")
1887     (version "1.4.2")
1888     (source (origin
1889               (method url-fetch)
1890               (uri (string-append "https://download.videolan.org/pub/"
1891                                   name "/" version "/"
1892                                   name "-" version ".tar.bz2"))
1893               (sha256
1894                (base32
1895                 "0x957zzpf4w2cp8zlk29prj8i2q6hay3lzdzsyz8y3cwxivyvhkq"))))
1896     (build-system gnu-build-system)
1897     (home-page "https://www.videolan.org/developers/libdvdcss.html")
1898     (synopsis "Library for accessing DVDs as block devices")
1899     (description
1900      "libdvdcss is a simple library designed for accessing DVDs like a block
1901 device without having to bother about the decryption.")
1902     (license license:gpl2+)))
1903
1904 (define-public srt2vtt
1905   (package
1906     (name "srt2vtt")
1907     (version "0.1")
1908     (source (origin
1909               (method url-fetch)
1910               (uri (string-append
1911                     "https://files.dthompson.us/srt2vtt/srt2vtt-"
1912                     version ".tar.gz"))
1913               (sha256
1914                (base32
1915                 "16b377znjm6qlga5yb8aj7b7bcisa1ghcnj2lrb1d30lvxp4liif"))))
1916     (build-system gnu-build-system)
1917     (inputs
1918      `(("guile" ,guile-2.0)))
1919     (synopsis "SubRip to WebVTT subtitle converter")
1920     (description "srt2vtt converts SubRip formatted subtitles to WebVTT format
1921 for use with HTML5 video.")
1922     (home-page "https://dthompson.us/projects/srt2vtt.html")
1923     (license license:gpl3+)))
1924
1925 (define-public avidemux
1926   (package
1927     (name "avidemux")
1928     (version "2.7.4")
1929     (source (origin
1930              (method url-fetch)
1931              (uri (string-append
1932                    "mirror://sourceforge/avidemux/avidemux/" version "/"
1933                    "avidemux_" version ".tar.gz"))
1934              (sha256
1935               (base32
1936                "1acdb3m37vdzzbm8mwyibcn8msi7birb5v30qfi7jli5r00src3x"))
1937              (patches (search-patches "avidemux-install-to-lib.patch"))))
1938     (build-system cmake-build-system)
1939     (native-inputs
1940      `(("pkg-config" ,pkg-config)))
1941     ;; FIXME: Once packaged, add libraries not found during the build.
1942     (inputs
1943      `(("alsa-lib" ,alsa-lib)
1944        ("fontconfig" ,fontconfig)
1945        ("freetype" ,freetype)
1946        ("fribidi" ,fribidi)
1947        ("glu" ,glu)
1948        ("jack" ,jack-1)
1949        ("lame" ,lame)
1950        ("libva" ,libva)
1951        ("libvdpau" ,libvdpau)
1952        ("libvorbis" ,libvorbis)
1953        ("libvpx" ,libvpx)
1954        ("libxv" ,libxv)
1955        ("perl" ,perl)
1956        ("pulseaudio" ,pulseaudio)
1957        ("python" ,python-wrapper)
1958        ("qtbase" ,qtbase)
1959        ("qttools" ,qttools)
1960        ("sdl" ,sdl)
1961        ("sqlite" ,sqlite)
1962        ("yasm" ,yasm)
1963        ("zlib" ,zlib)))
1964     (arguments
1965      `(#:tests? #f                      ; no check target
1966        #:phases
1967        ;; Make sure files inside the included ffmpeg tarball are
1968        ;; patch-shebanged.
1969        (let ((ffmpeg "ffmpeg-4.1.4"))
1970          (modify-phases %standard-phases
1971            (add-before 'patch-source-shebangs 'unpack-ffmpeg
1972              (lambda _
1973                (with-directory-excursion "avidemux_core/ffmpeg_package"
1974                  (invoke "tar" "xf" (string-append ffmpeg ".tar.bz2"))
1975                  (delete-file (string-append ffmpeg ".tar.bz2")))
1976                #t))
1977            (add-after 'patch-source-shebangs 'repack-ffmpeg
1978              (lambda _
1979                (with-directory-excursion "avidemux_core/ffmpeg_package"
1980                  (substitute* (string-append ffmpeg "/configure")
1981                    (("#! /bin/sh") (string-append "#!" (which "sh"))))
1982                  (invoke "tar" "cjf" (string-append ffmpeg ".tar.bz2") ffmpeg
1983                          ;; avoid non-determinism in the archive
1984                          "--sort=name" "--mtime=@0"
1985                          "--owner=root:0" "--group=root:0")
1986                  (delete-file-recursively ffmpeg))
1987                #t))
1988            (replace 'configure
1989              (lambda _
1990                ;; Copy-paste settings from the cmake build system.
1991                (setenv "CMAKE_LIBRARY_PATH" (getenv "LIBRARY_PATH"))
1992                (setenv "CMAKE_INCLUDE_PATH" (getenv "C_INCLUDE_PATH"))
1993                #t))
1994            (replace 'build
1995              (lambda* (#:key inputs outputs #:allow-other-keys)
1996                (let* ((out (assoc-ref outputs "out"))
1997                       (lib (string-append out "/lib"))
1998                       (top (getcwd))
1999                       (sdl (assoc-ref inputs "sdl"))
2000                       (build_component
2001                        (lambda* (component srcdir #:optional (args '()))
2002                          (let ((builddir (string-append "build_" component)))
2003                            (mkdir builddir)
2004                            (with-directory-excursion builddir
2005                              (apply invoke "cmake"
2006                                     "-DCMAKE_INSTALL_RPATH_USE_LINK_PATH=TRUE"
2007                                     (string-append "-DCMAKE_INSTALL_PREFIX=" out)
2008                                     (string-append "-DCMAKE_INSTALL_RPATH=" lib)
2009                                     (string-append "-DCMAKE_SHARED_LINKER_FLAGS="
2010                                                    "\"-Wl,-rpath=" lib "\"")
2011                                     (string-append "-DAVIDEMUX_SOURCE_DIR=" top)
2012                                     (string-append "-DSDL_INCLUDE_DIR="
2013                                                    sdl "/include/SDL")
2014                                     (string-append "../" srcdir)
2015                                     "-DENABLE_QT5=True"
2016                                     args)
2017                              (invoke "make" "-j"
2018                                      (number->string (parallel-job-count)))
2019                              (invoke "make" "install"))))))
2020                  (mkdir out)
2021                  (build_component "core" "avidemux_core")
2022                  (build_component "cli" "avidemux/cli")
2023                  (build_component "qt4" "avidemux/qt4")
2024                  (build_component "plugins_common" "avidemux_plugins"
2025                                   '("-DPLUGIN_UI=COMMON"))
2026                  (build_component "plugins_cli" "avidemux_plugins"
2027                                   '("-DPLUGIN_UI=CLI"))
2028                  (build_component "plugins_qt4" "avidemux_plugins"
2029                                   '("-DPLUGIN_UI=QT4"))
2030                  (build_component "plugins_settings" "avidemux_plugins"
2031                                   '("-DPLUGIN_UI=SETTINGS"))
2032                  ;; Remove .exe and .dll file.
2033                  (delete-file-recursively
2034                   (string-append out "/share/ADM6_addons"))
2035                  #t)))
2036            (delete 'install)))))
2037     (home-page "http://fixounet.free.fr/avidemux/")
2038     (synopsis "Video editor")
2039     (description "Avidemux is a video editor designed for simple cutting,
2040 filtering and encoding tasks.  It supports many file types, including AVI,
2041 DVD compatible MPEG files, MP4 and ASF, using a variety of codecs.  Tasks
2042 can be automated using projects, job queue and powerful scripting
2043 capabilities.")
2044     (supported-systems '("x86_64-linux" "i686-linux" "armhf-linux"))
2045     ;; Software with various licenses is included, see License.txt.
2046     (license license:gpl2+)))
2047
2048 (define-public vapoursynth
2049   (package
2050     (name "vapoursynth")
2051     (version "37")
2052     (source (origin
2053               (method git-fetch)
2054               (uri (git-reference
2055                     (url "https://github.com/vapoursynth/vapoursynth.git")
2056                     (commit (string-append "R" version))))
2057               (file-name (git-file-name name version))
2058               (sha256
2059                (base32
2060                 "1ma2s7dxk6y6l04qj1jvgwia4xj7999ny3a1yx2vbk5l83giam2p"))))
2061     (build-system gnu-build-system)
2062     (native-inputs
2063      `(("autoconf" ,autoconf)
2064        ("automake" ,automake)
2065        ("cython" ,python-cython)
2066        ("libtool" ,libtool)
2067        ("pkg-config" ,pkg-config)
2068        ("python" ,python)
2069        ("yasm" ,yasm)))
2070     (inputs
2071      `(("ffmpeg" ,ffmpeg)
2072        ("libass" ,libass)
2073        ("tesseract-ocr" ,tesseract-ocr)
2074        ("zimg" ,zimg)))
2075     (home-page "http://www.vapoursynth.com/")
2076     (synopsis "Video processing framework")
2077     (description "VapourSynth is a C++ library and Python module for video
2078 manipulation.  It aims to be a modern rewrite of Avisynth, supporting
2079 multithreading, generalized colorspaces, per frame properties, and videos with
2080 format changes.")
2081     ;; src/core/cpufeatures only allows x86, ARM or PPC
2082     (supported-systems (fold delete %supported-systems
2083                              '("mips64el-linux" "aarch64-linux")))
2084     ;; As seen from the source files.
2085     (license license:lgpl2.1+)))
2086
2087 (define-public xvid
2088   (package
2089     (name "xvid")
2090     (version "1.3.5")
2091     (source (origin
2092               (method url-fetch)
2093               (uri (string-append
2094                     "http://downloads.xvid.org/downloads/xvidcore-"
2095                     version ".tar.bz2"))
2096               (sha256
2097                (base32
2098                 "1d0hy1w9sn6491a3vhyf3vmhq4xkn6yd4ralx1191s6qz5wz483w"))))
2099     (build-system gnu-build-system)
2100     (native-inputs `(("yasm" ,yasm)))
2101     (arguments
2102      '(#:phases
2103        (modify-phases %standard-phases
2104          (add-before
2105           'configure 'pre-configure
2106           (lambda _
2107             (chdir "build/generic")
2108             (substitute* "configure"
2109               (("#! /bin/sh") (string-append "#!" (which "sh"))))
2110             #t)))
2111        ;; No 'check' target.
2112        #:tests? #f))
2113     (home-page "https://www.xvid.com/")
2114     (synopsis "MPEG-4 Part 2 Advanced Simple Profile video codec")
2115     (description "Xvid is an MPEG-4 Part 2 Advanced Simple Profile (ASP) video
2116 codec library.  It uses ASP features such as b-frames, global and quarter
2117 pixel motion compensation, lumi masking, trellis quantization, and H.263, MPEG
2118 and custom quantization matrices.")
2119     (license license:gpl2+)))
2120
2121 (define-public streamlink
2122   (package
2123     (name "streamlink")
2124     (version "0.14.2")
2125     (source
2126       (origin
2127         (method url-fetch)
2128         (uri (pypi-uri "streamlink" version))
2129         (sha256
2130          (base32
2131           "0l2145fd60i76afjisfxd48cwhwyir07i7s3bnimdq5db2kzkix8"))
2132         (patches (search-patches "streamlink-update-test.patch"))))
2133     (build-system python-build-system)
2134     (home-page "https://github.com/streamlink/streamlink")
2135     (native-inputs
2136      `(("python-freezegun" ,python-freezegun)
2137        ("python-pytest" ,python-pytest)
2138        ("python-mock" ,python-mock)
2139        ("python-requests-mock" ,python-requests-mock)))
2140     (propagated-inputs
2141      `(("python-pysocks" ,python-pysocks)
2142        ("python-websocket-client" ,python-websocket-client)
2143        ("python-iso3166" ,python-iso3166)
2144        ("python-iso639" ,python-iso639)
2145        ("python-isodate" ,python-isodate)
2146        ("python-pycryptodome" ,python-pycryptodome)
2147        ("python-requests" ,python-requests)
2148        ("python-urllib3" ,python-urllib3)))
2149     (synopsis "Extract streams from various services")
2150     (description "Streamlink is command-line utility that extracts streams
2151 from sites like Twitch.tv and pipes them into a video player of choice.")
2152     (license license:bsd-2)))
2153
2154 (define-public livestreamer
2155   (deprecated-package "livestreamer" streamlink))
2156
2157 (define-public twitchy
2158   (let ((commit "9beb36d80b16662414129693e74fa3a2fd97554e")) ; 3.4 has no tag
2159     (package
2160       (name "twitchy")
2161       (version (git-version "3.4" "1" commit))
2162       (source
2163        (origin
2164          (method git-fetch)
2165          (uri (git-reference
2166                (url "https://github.com/BasioMeusPuga/twitchy.git")
2167                (commit commit)))
2168          (file-name (git-file-name name version))
2169          (sha256
2170           (base32
2171            "0di03h1j9ipp2bbnxxlxz07v87icyg2hmnsr4s7184z5ql8kpzr7"))))
2172       (build-system python-build-system)
2173       (arguments
2174        '(#:phases
2175          (modify-phases %standard-phases
2176            (add-after 'unpack 'patch-paths
2177              (lambda* (#:key inputs #:allow-other-keys)
2178                (substitute* "twitchy/twitchy_play.py"
2179                  (("\"streamlink ")
2180                   (string-append "\"" (assoc-ref inputs "streamlink")
2181                                  "/bin/streamlink ")))
2182                #t))
2183            (add-before 'check 'check-setup
2184              (lambda _
2185                (setenv "HOME" (getcwd)) ;Needs to write to ‘$HOME’.
2186                #t))
2187            (add-after 'install 'install-rofi-plugin
2188              (lambda* (#:key outputs #:allow-other-keys)
2189                (install-file "plugins/rofi-twitchy"
2190                              (string-append (assoc-ref outputs "out")
2191                                             "/bin"))
2192                #t)))))
2193       (inputs
2194        `(("python-requests" ,python-requests)
2195          ("streamlink" ,streamlink)))
2196       (home-page "https://github.com/BasioMeusPuga/twitchy")
2197       (synopsis "Command-line interface for Twitch.tv")
2198       (description
2199        "This package provides a command-line interface for Twitch.tv")
2200       (license license:gpl3+))))
2201
2202 (define-public mlt
2203   (package
2204     (name "mlt")
2205     (version "6.16.0")
2206     (source (origin
2207               (method git-fetch)
2208               (uri (git-reference
2209                     (url "https://github.com/mltframework/mlt.git")
2210                     (commit (string-append "v" version))))
2211               (file-name (git-file-name name version))
2212               (sha256
2213                (base32
2214                 "1362fv63p34kza9v4b71b6wakgvsa2vdx9y0g28x3yh4cp4k97kx"))))
2215     (build-system gnu-build-system)
2216     (arguments
2217      `(#:tests? #f                      ; no tests
2218        #:make-flags '("CC=gcc" "CXX=g++")
2219        #:configure-flags
2220        (list "--enable-gpl3"
2221              "--enable-gpl")
2222        #:phases
2223        (modify-phases %standard-phases
2224          (add-after
2225              'configure 'override-LDFLAGS
2226            (lambda* (#:key outputs #:allow-other-keys)
2227              (substitute* "config.mak"
2228                (("LDFLAGS\\+=")
2229                 (string-append "LDFLAGS+=-Wl,-rpath="
2230                                (assoc-ref outputs "out")
2231                                "/lib ")))
2232              #t)))))
2233     (inputs
2234      `(("alsa-lib" ,alsa-lib)
2235        ("ffmpeg" ,ffmpeg-3.4)
2236        ("fftw" ,fftw)
2237        ("frei0r-plugins" ,frei0r-plugins)
2238        ("gdk-pixbuf" ,gdk-pixbuf)
2239        ("gtk+" ,gtk+-2)
2240        ("libxml2" ,libxml2)
2241        ("jack" ,jack-1)
2242        ("ladspa" ,ladspa)
2243        ("libsamplerate" ,libsamplerate)
2244        ("pulseaudio" ,pulseaudio)
2245        ("qtbase" ,qtbase)
2246        ("qtsvg" ,qtsvg)
2247        ("sdl" ,sdl)
2248        ("sox" ,sox)))
2249     (native-inputs
2250      `(("pkg-config" ,pkg-config)))
2251     (home-page "https://www.mltframework.org/")
2252     (synopsis "Author, manage, and run multitrack audio/video compositions")
2253     (description
2254      "MLT is a multimedia framework, designed and developed for television
2255 broadcasting.  It provides a toolkit for broadcasters, video editors, media
2256 players, transcoders, web streamers and many more types of applications.  The
2257 functionality of the system is provided via an assortment of ready to use
2258 tools, XML authoring components, and an extensible plug-in based API.")
2259     (license license:gpl3)))
2260
2261 (define-public v4l-utils
2262   (package
2263     (name "v4l-utils")
2264     (version "1.16.6")
2265     (source (origin
2266               (method url-fetch)
2267               (uri (string-append "https://linuxtv.org/downloads/v4l-utils"
2268                                   "/v4l-utils-" version ".tar.bz2"))
2269               (sha256
2270                (base32
2271                 "1bkqlrizx0j2rd6ybam2x17bjrpwzl4v4szmnzm3cmixis3w3npr"))))
2272     (build-system gnu-build-system)
2273     (arguments
2274      '(#:configure-flags
2275        (list (string-append "--with-udevdir="
2276                             (assoc-ref %outputs "out")
2277                             "/lib/udev"))))
2278     (native-inputs
2279      `(("perl" ,perl)
2280        ("pkg-config" ,pkg-config)))
2281     (inputs
2282      `(("alsa-lib" ,alsa-lib)
2283        ("glu" ,glu)
2284        ("libjpeg" ,libjpeg)
2285        ("libx11" ,libx11)
2286        ("qtbase" ,qtbase)
2287        ("eudev" ,eudev)))
2288     (synopsis "Realtime video capture utilities for Linux")
2289     (description "The v4l-utils provide a series of libraries and utilities to
2290 be used for realtime video capture via Linux-specific APIs.")
2291     (home-page "https://linuxtv.org/wiki/index.php/V4l-utils")
2292     ;; libv4l2 is LGPL2.1+, while utilities are GPL2 only.
2293     (license (list license:lgpl2.1+ license:gpl2))))
2294
2295 (define-public obs
2296   (package
2297     (name "obs")
2298     (version "24.0.1")
2299     (source (origin
2300               (method git-fetch)
2301               (uri (git-reference
2302                     (url "https://github.com/obsproject/obs-studio.git")
2303                     (commit version)))
2304               (file-name (git-file-name name version))
2305               (sha256
2306                (base32
2307                 "056s0hs1ds3c57sc0gy39dxaxvwlakl3w25jxgawh0fs99211ar5"))))
2308     (build-system cmake-build-system)
2309     (arguments
2310      `(#:tests? #f))                    ; no tests
2311     (native-inputs
2312      `(("pkg-config" ,pkg-config)))
2313     (inputs
2314      `(("alsa-lib" ,alsa-lib)
2315        ("curl" ,curl)
2316        ("eudev" ,eudev)
2317        ("ffmpeg" ,ffmpeg)
2318        ("fontconfig" ,fontconfig)
2319        ("freetype" ,freetype)
2320        ("jack" ,jack-1)
2321        ("jansson" ,jansson)
2322        ("libx264" ,libx264)
2323        ("libxcomposite" ,libxcomposite)
2324        ("mesa" ,mesa)
2325        ("pulseaudio" ,pulseaudio)
2326        ("qtbase" ,qtbase)
2327        ("qtsvg" ,qtsvg)
2328        ("qtx11extras" ,qtx11extras)
2329        ("speex" ,speex)
2330        ("v4l-utils" ,v4l-utils)
2331        ("zlib" ,zlib)))
2332     (synopsis "Live streaming software")
2333     (description "Open Broadcaster Software provides a graphical interface for
2334 video recording and live streaming.  OBS supports capturing audio and video
2335 from many input sources such as webcams, X11 (for screencasting), PulseAudio,
2336 and JACK.")
2337     (home-page "https://obsproject.com")
2338     (supported-systems '("x86_64-linux" "i686-linux"))
2339     (license license:gpl2+)))
2340
2341 (define-public libvdpau
2342   (package
2343     (name "libvdpau")
2344     (version "1.2")
2345     (source
2346       (origin
2347         (method url-fetch)
2348         (uri (string-append "https://gitlab.freedesktop.org/vdpau/libvdpau"
2349                             "/uploads/14b620084c027d546fa0b3f083b800c6/"
2350                             "libvdpau-" version ".tar.bz2"))
2351         (sha256
2352          (base32
2353           "01ps6g6p6q7j2mjm9vn44pmzq3g75mm7mdgmnhb1qkjjdwc9njba"))))
2354     (build-system gnu-build-system)
2355     (native-inputs
2356      `(("pkg-config" ,pkg-config)))
2357     (inputs
2358      `(("libx11" ,libx11 "out")
2359        ("libxext" ,libxext)
2360        ("xorgproto" ,xorgproto)))
2361     (home-page "https://wiki.freedesktop.org/www/Software/VDPAU/")
2362     (synopsis "Video Decode and Presentation API")
2363     (description "VDPAU is the Video Decode and Presentation API for UNIX.  It
2364 provides an interface to video decode acceleration and presentation hardware
2365 present in modern GPUs.")
2366     (license (license:x11-style "file://COPYING"))))
2367
2368 (define-public vdpauinfo
2369   (package
2370     (name "vdpauinfo")
2371     (version "1.0")
2372     (source
2373       (origin
2374         (method url-fetch)
2375         (uri (string-append "https://secure.freedesktop.org/~aplattner/vdpau/"
2376                             name "-" version ".tar.gz"))
2377         (sha256
2378          (base32
2379           "1i2b0k9h8r0lnxlrkgqzmrjakgaw3f1ygqqwzx8w6676g85rcm20"))))
2380     (build-system gnu-build-system)
2381     (native-inputs
2382      `(("pkg-config" ,pkg-config)
2383        ("libx11" ,libx11)))
2384     (propagated-inputs
2385      `(("libvdpau" ,libvdpau)))
2386     (home-page "https://wiki.freedesktop.org/www/Software/VDPAU/")
2387     (synopsis "Tool to query the capabilities of a VDPAU implementation")
2388     (description "Vdpauinfo is a tool to query the capabilities of a VDPAU
2389 implementation.")
2390     (license (license:x11-style "file://COPYING"))))
2391
2392 (define-public libvdpau-va-gl
2393   (package
2394     (name "libvdpau-va-gl")
2395     (version "0.4.2")
2396     (source
2397       (origin
2398         (method url-fetch)
2399         (uri (string-append "https://github.com/i-rinat/libvdpau-va-gl/"
2400                             "releases/download/v" version "/libvdpau-va-gl-"
2401                             version ".tar.gz"))
2402         (sha256
2403          (base32
2404           "1x2ag1f2fwa4yh1g5spv99w9x1m33hbxlqwyhm205ssq0ra234bx"))
2405         (patches (search-patches "libvdpau-va-gl-unbundle.patch"))
2406         (modules '((guix build utils)))
2407         (snippet '(begin (delete-file-recursively "3rdparty")
2408                          #t))))
2409     (build-system cmake-build-system)
2410     (arguments
2411      '(#:tests? #f)) ; Tests require a running X11 server, with VA-API support.
2412     (native-inputs
2413      `(("libvdpau" ,libvdpau)
2414        ("pkg-config" ,pkg-config)))
2415     (inputs
2416      `(("libva" ,libva)
2417        ("mesa" ,mesa)))
2418     (home-page "https://github.com/i-rinat/libvdpau-va-gl")
2419     (synopsis "VDPAU driver with VA-API/OpenGL backend")
2420     (description
2421      "Many applications can use VDPAU to accelerate portions of the video
2422 decoding process and video post-processing to the GPU video hardware.  Since
2423 there is no VDPAU available on Intel chips, they fall back to different drawing
2424 techniques.  This driver uses OpenGL under the hood to accelerate drawing and
2425 scaling and VA-API (if available) to accelerate video decoding.")
2426     (license license:expat)))
2427
2428 (define-public recordmydesktop
2429   (package
2430     (name "recordmydesktop")
2431     (version "0.3.8.1")
2432     (source (origin
2433               (method url-fetch)
2434               (uri (string-append "mirror://sourceforge/" name "/" name "/"
2435                                   version "/recordmydesktop-" version ".tar.gz"))
2436               (sha256
2437                (base32
2438                 "133kkl5j0r877d41bzj7kj0vf3xm8x80yyx2n8nqxrva304f58ik"))))
2439     (build-system gnu-build-system)
2440     (inputs `(("popt" ,popt)
2441               ("zlib" ,zlib)
2442               ("libx11" ,libx11)
2443               ("libice" ,libice)
2444               ("libsm" ,libsm)
2445               ("libxfixes" ,libxfixes)
2446               ("libxdamage" ,libxdamage)
2447               ("libxext" ,libxext)
2448               ("alsa-lib" ,alsa-lib)
2449               ("libvorbis" ,libvorbis)
2450               ("libtheora" ,libtheora)))
2451     (home-page "http://recordmydesktop.sourceforge.net/")
2452     (synopsis "Desktop session video recorder")
2453     (description
2454      "recordMyDesktop is a command-line tool that captures the activity in
2455 your graphical desktop and encodes it as a video.  This is a useful tool for
2456 making @dfn{screencasts}.")
2457     (license license:gpl2+)))
2458
2459 (define-public simplescreenrecorder
2460   (package
2461     (name "simplescreenrecorder")
2462     (version "0.3.11")
2463     (source
2464      (origin
2465        (method git-fetch)
2466        (uri (git-reference
2467              (url "https://github.com/MaartenBaert/ssr.git")
2468              (commit version)))
2469        (file-name (git-file-name name version))
2470        (sha256
2471         (base32
2472          "0n702dnv4qshgn3b90ixvplfafjhgz6040yir5vy8khjdpciysq4"))))
2473     (build-system cmake-build-system)
2474     ;; Although libx11, libxfixes, libxext are listed as build dependencies in
2475     ;; README.md, the program builds and functions properly without them.
2476     ;; As a result, they are omitted. Please add them back if problems appear.
2477     (inputs
2478      `(("alsa-lib" ,alsa-lib)
2479        ("ffmpeg" ,ffmpeg)
2480        ("glu" ,glu)
2481        ("jack" ,jack-1)
2482        ("libxi" ,libxi)
2483        ("pulseaudio" ,pulseaudio)
2484        ("qtbase" ,qtbase)
2485        ("qtx11extras" ,qtx11extras)))
2486     (native-inputs `(("pkg-config" ,pkg-config)))
2487     (arguments
2488      `(#:configure-flags
2489        (list "-DWITH_QT5=TRUE")
2490        #:tests? #f))                    ; no test suite
2491     ;; Using HTTPS causes part of the page to be displayed improperly.
2492     (home-page "http://www.maartenbaert.be/simplescreenrecorder/")
2493     (synopsis "Screen recorder")
2494     (description "SimpleScreenRecorder is an easy to use screen recorder with
2495 a graphical user interface.  It supports recording the entire screen, or a
2496 part of it, and allows encoding in many different codecs and file formats.
2497 Other features include a live preview and live streaming.")
2498     (license (list license:gpl3+ ; most files
2499                    license:zlib ; glinject/elfhacks.*
2500                    license:isc ; glinject/*
2501                    license:x11)))) ; build-aux/install-sh
2502
2503 (define-public libsmpeg
2504   (package
2505     (name "libsmpeg")
2506     (version "0.4.5-401")
2507     (source (origin
2508               (method svn-fetch)
2509               (uri (svn-reference
2510                     (url "svn://svn.icculus.org/smpeg/trunk/")
2511                     (revision 401))) ; last revision before smpeg2 (for SDL 2.0)
2512               (file-name (string-append name "-" version "-checkout"))
2513               (sha256
2514                (base32
2515                 "18yfkr70lr1x1hc8snn2ldnbzdcc7b64xmkqrfk8w59gpg7sl1xn"))))
2516     (build-system gnu-build-system)
2517     (arguments
2518      ;; libsmpeg fails to build with -std=c++11, which is the default with
2519      ;; GCC 7.  Also, 'configure' does CXXFLAGS=$CFLAGS, hence this hack.
2520      '(#:configure-flags '("CFLAGS=-O2 -g -std=c++03")))
2521     (native-inputs
2522      `(("autoconf" ,autoconf)
2523        ("automake" ,automake)))
2524     (inputs
2525      `(("sdl" ,sdl2)))
2526     (home-page "http://icculus.org/smpeg/")
2527     (synopsis "SDL MPEG decoding library")
2528     (description
2529      "SMPEG (SDL MPEG Player Library) is a free MPEG1 video player library
2530 with sound support.  Video playback is based on the ubiquitous Berkeley MPEG
2531 player, mpeg_play v2.2.  Audio is played through a slightly modified mpegsound
2532 library, part of splay v0.8.2.  SMPEG supports MPEG audio (MP3), MPEG-1 video,
2533 and MPEG system streams.")
2534     (license (list license:expat
2535                    license:lgpl2.1
2536                    license:lgpl2.1+
2537                    license:gpl2))))
2538
2539 ;; for btanks
2540 (define-public libsmpeg-with-sdl1
2541   (package (inherit libsmpeg)
2542     (name "libsmpeg")
2543     (version "0.4.5-399")
2544     (source (origin
2545               (method svn-fetch)
2546               (uri (svn-reference
2547                     (url "svn://svn.icculus.org/smpeg/trunk/")
2548                     (revision 399))) ; tagged release 0.4.5
2549               (file-name (string-append name "-" version "-checkout"))
2550               (sha256
2551                (base32
2552                 "0jfi085rf3fa5xsn0vd3nqf32my8ph9c6a9445y7a8lrlz4dms64"))))
2553     (inputs
2554      `(("sdl" ,sdl)))))
2555
2556 (define-public libbdplus
2557   (package
2558     (name "libbdplus")
2559     (version "0.1.2")
2560     (source
2561      (origin
2562        (method url-fetch)
2563        (uri (string-append "https://ftp.videolan.org/pub/videolan/libbdplus/"
2564                            version "/" name "-" version ".tar.bz2"))
2565        (sha256
2566         (base32 "02n87lysqn4kg2qk7d1ffrp96c44zkdlxdj0n16hbgrlrpiwlcd6"))))
2567     (inputs
2568      `(("libgcrypt" ,libgcrypt)))
2569     (build-system gnu-build-system)
2570     (home-page "https://www.videolan.org/developers/libbdplus.html")
2571     (synopsis "Library for decrypting certain Blu-Ray discs")
2572     (description "libbdplus is a library which implements the BD+ System
2573 specifications.")
2574     (license license:lgpl2.1+)))
2575
2576 (define-public libaacs
2577   (package
2578     (name "libaacs")
2579     (version "0.9.0")
2580     (source
2581      (origin
2582        (method url-fetch)
2583        (uri (string-append "https://ftp.videolan.org/pub/videolan/libaacs/"
2584                            version "/" name "-" version ".tar.bz2"))
2585        (sha256
2586         (base32 "1kms92i0c7i1yl659kqjf19lm8172pnpik5lsxp19xphr74vvq27"))))
2587     (inputs
2588      `(("libgcrypt" ,libgcrypt)))
2589     (native-inputs
2590      `(("bison" ,bison)
2591        ("flex" ,flex)))
2592     (build-system gnu-build-system)
2593     (home-page "https://www.videolan.org/developers/libaacs.html")
2594     (synopsis "Library for decrypting certain Blu-Ray discs")
2595     (description "libaacs is a library which implements the Advanced Access
2596 Content System specification.")
2597     (license license:lgpl2.1+)))
2598
2599 (define-public mps-youtube
2600   (package
2601     (name "mps-youtube")
2602     (version "0.2.8")
2603     (source
2604      (origin
2605        (method git-fetch)
2606        (uri (git-reference
2607              (url "https://github.com/mps-youtube/mps-youtube.git")
2608              (commit (string-append "v" version))))
2609        (file-name (git-file-name name version))
2610        (sha256
2611         (base32
2612          "1w1jhw9rg3dx7vp97cwrk5fymipkcy2wrbl1jaa38ivcjhqg596y"))))
2613     (build-system python-build-system)
2614     (arguments
2615      ;; Tests need to be disabled until #556 upstream is fixed. It reads as if the
2616      ;; test suite results differ depending on the country and also introduce
2617      ;; non-determinism in the tests.
2618      ;; https://github.com/mps-youtube/mps-youtube/issues/556
2619      `(#:tests? #f))
2620     (propagated-inputs
2621      `(("python-pafy" ,python-pafy)
2622        ("python-pygobject" ,python-pygobject))) ; For mpris2 support
2623     (home-page "https://github.com/mps-youtube/mps-youtube")
2624     (synopsis "Terminal based YouTube player and downloader")
2625     (description
2626      "@code{mps-youtube} is based on mps, a terminal based program to
2627 search, stream and download music.  This implementation uses YouTube as
2628 a source of content and can play and download video as well as audio.
2629 It can use either mpv or mplayer for playback, and for conversion of
2630 formats ffmpeg or libav is used.  Users should install one of the
2631 supported players in addition to this package.")
2632     (license license:gpl3+)))
2633
2634 (define-public handbrake
2635   (package
2636     (name "handbrake")
2637     (version "1.2.2")
2638     (source (origin
2639               (method url-fetch)
2640               (uri (string-append "https://download.handbrake.fr/releases/"
2641                                   version "/HandBrake-" version "-source.tar.bz2"))
2642               (sha256
2643                (base32
2644                 "0k2yaqy7zi06k8mkp9az2mn9dlgj3a1339vacakfh2nn2zsics6z"))
2645               (modules '((guix build utils)))
2646               (snippet
2647                ;; Remove "contrib" and source not necessary for
2648                ;; building/running under a GNU environment.
2649                '(begin
2650                   (for-each delete-file-recursively
2651                             '("contrib" "macosx" "win"))
2652                   (substitute* "make/include/main.defs"
2653                     ;; Disable unconditional inclusion of "contrib" libraries
2654                     ;; (ffmpeg, libvpx, libdvdread, libdvdnav, and libbluray),
2655                     ;; which would lead to fetching and building of these
2656                     ;; libraries.  Use our own instead.
2657                     (("MODULES \\+= contrib") "# MODULES += contrib"))
2658                   #t))
2659               (patches (search-patches "handbrake-opt-in-nvenc.patch"))))
2660     (build-system  glib-or-gtk-build-system)
2661     (native-inputs
2662      `(("automake" ,automake)           ;gui subpackage must be bootstrapped
2663        ("autoconf" ,autoconf)
2664        ("cmake" ,cmake-minimal) ;TODO: could probably strip check from make/configure.py
2665        ("curl" ,curl)                   ;not actually used, but tested for
2666        ("intltool" ,intltool)
2667        ("libtool" ,libtool)
2668        ("pkg-config" ,pkg-config)
2669        ("python" ,python-2)))           ;for configuration
2670     (inputs
2671      `(("bzip2" ,bzip2)
2672        ("dbus-glib" ,dbus-glib)
2673        ("ffmpeg" ,ffmpeg)
2674        ("fontconfig" ,fontconfig)
2675        ("freetype" ,freetype)
2676        ("glib" ,glib)
2677        ("gstreamer" ,gstreamer)
2678        ("gst-plugins-base" ,gst-plugins-base)
2679        ("gtk+" ,gtk+)
2680        ("jansson" ,jansson)
2681        ("lame" ,lame)
2682        ("libass" ,libass)
2683        ("libbluray" ,libbluray)
2684        ("libdvdnav" ,libdvdnav)
2685        ("libdvdread" ,libdvdread)
2686        ("libgudev" ,libgudev)
2687        ("libmpeg2" ,libmpeg2)
2688        ("libnotify" ,libnotify)
2689        ("libogg" ,libogg)
2690        ("libopus" ,opus)
2691        ("libsamplerate" ,libsamplerate)
2692        ("libtheora" ,libtheora)
2693        ("libvorbis" ,libvorbis)
2694        ("libvpx" ,libvpx)
2695        ("libxml2" ,libxml2)
2696        ("libx264" ,libx264)
2697        ("speex" ,speex)
2698        ("x265" ,x265)
2699        ("zlib" ,zlib)))
2700     (arguments
2701      `(#:tests? #f             ;tests require Ruby and claim to be unsupported
2702        #:configure-flags
2703        (list "--disable-gtk-update-checks"
2704              (string-append "CPPFLAGS=-I"
2705                             (assoc-ref %build-inputs "libxml2")
2706                             "/include/libxml2")
2707              "LDFLAGS=-lx265")
2708        #:phases
2709        (modify-phases %standard-phases
2710          (replace 'bootstrap
2711            ;; Run bootstrap ahead of time so that shebangs get patched.
2712            (lambda _
2713              (setenv "CONFIG_SHELL" (which "sh"))
2714              (setenv "NOCONFIGURE" "1")
2715              ;; Patch the Makefile so that it doesn't bootstrap again.
2716              (substitute* "gtk/module.rules"
2717                ((".*autogen\\.sh.*") ""))
2718              (invoke "sh" "./gtk/autogen.sh")))
2719          (replace 'configure
2720            (lambda* (#:key outputs configure-flags #:allow-other-keys)
2721              ;; 'configure' is not an autoconf-generated script, and
2722              ;; errors on unrecognized arguments,
2723              ;; e.g. --enable-fast-install
2724              (let ((out (assoc-ref outputs "out")))
2725                (apply invoke "./configure"
2726                       (string-append "--prefix=" out)
2727                       (or configure-flags '())))))
2728          (add-after 'configure 'chdir-build
2729            (lambda _ (chdir "./build") #t)))))
2730     (home-page "https://handbrake.fr")
2731     (synopsis "Video transcoder")
2732     (description
2733      "HandBrake is a tool for converting video from any format to a selection
2734 of modern, widely supported codecs.")
2735     ;; Some under GPLv2+, some under LGPLv2.1+, and portions under BSD3.
2736     ;; Combination under GPLv2.  See LICENSE.
2737     (license license:gpl2)))
2738
2739 (define-public intel-vaapi-driver
2740   (package
2741     (name "intel-vaapi-driver")
2742     (version "2.3.0")
2743     (source
2744      (origin
2745        (method url-fetch)
2746        (uri (string-append "https://github.com/intel/intel-vaapi-driver/"
2747                            "releases/download/" version "/intel-vaapi-driver-"
2748                            version ".tar.bz2"))
2749        (sha256
2750         (base32 "1qyzxh3p8cw4fv8bz9zd4kc8hajlaps7xryzh6pad814n3m5sbjw"))))
2751     (build-system gnu-build-system)
2752     (native-inputs
2753      `(("pkg-config" ,pkg-config)))
2754     (inputs
2755      `(("libdrm" ,libdrm)
2756        ("libva" ,libva)
2757        ("libx11" ,libx11)))
2758     (arguments
2759      `(#:phases
2760        (modify-phases %standard-phases
2761          (add-before 'configure 'set-target-directory
2762            (lambda* (#:key outputs #:allow-other-keys)
2763              (let ((out (assoc-ref outputs "out")))
2764                (setenv "LIBVA_DRIVERS_PATH" (string-append out "/lib/dri"))
2765                #t))))))
2766     ;; XXX Because of <https://issues.guix.gnu.org/issue/22138>, we need to add
2767     ;; this to all VA-API back ends instead of once to libva.
2768     (native-search-paths
2769      (list (search-path-specification
2770             (variable "LIBVA_DRIVERS_PATH")
2771             (files '("lib/dri")))))
2772     (supported-systems '("i686-linux" "x86_64-linux"))
2773     (home-page "https://01.org/linuxmedia/vaapi")
2774     (synopsis "VA-API video acceleration driver for Intel GEN Graphics devices")
2775     (description
2776      "This is the @acronym{VA-API, Video Acceleration API} back end required for
2777 hardware-accelerated video processing on Intel GEN Graphics devices supported by
2778 the i915 driver, such as integrated Intel HD Graphics.  It provides access to
2779 both hardware and shader functionality for faster encoding, decoding, and
2780 post-processing of video formats like MPEG2, H.264/AVC, and VC-1.")
2781     (license (list license:bsd-2        ; src/gen9_vp9_const_def.c
2782                    license:expat))))    ; the rest, excluding the test suite
2783
2784 (define-public openh264
2785   (package
2786     (name "openh264")
2787     (version "2.0.0")
2788     (source (origin
2789               (method url-fetch)
2790               (uri (string-append "https://github.com/cisco/"
2791                                   name "/releases/download/v"
2792                                   version "/Source.Code.tar.gz"))
2793               (file-name (string-append name "-" version ".tar.gz"))
2794               (sha256
2795                (base32
2796                 "0iq802xfsfkskg6q1j0kg90xh04vv1sxf61mrmahgynz5d7hx2ii"))))
2797     (build-system gnu-build-system)
2798     (native-inputs
2799      `(("nasm" ,nasm)
2800        ("python" ,python)))
2801     (arguments
2802      '(#:make-flags (list (string-append "PREFIX=" (assoc-ref %outputs "out"))
2803                           "CC=gcc")
2804        #:test-target "test"
2805        #:phases (modify-phases %standard-phases
2806                   ;; no configure script
2807                   (delete 'configure))))
2808     (home-page "http://www.openh264.org/")
2809     (synopsis "H264 decoder library")
2810     (description
2811      "Openh264 is a library which can decode H264 video streams.")
2812     (license license:bsd-2)))
2813
2814 (define-public libmp4v2
2815   (package
2816     (name "libmp4v2")
2817     (version "2.0.0")
2818     (source
2819      (origin
2820        (method url-fetch)
2821        ;; XXX: The new location of upstream is uncertain and will become relevant the
2822        ;; moment when the googlecode archive shuts down. It is past the date it
2823        ;; should've been turned off. I tried to communicate with upstream, but this
2824        ;; wasn't very responsive and not very helpful. The short summary is, it is
2825        ;; chaos when it comes to the amount of forks and only time will tell where
2826        ;; the new upstream location is.
2827        (uri (string-append "https://storage.googleapis.com/google-"
2828                            "code-archive-downloads/v2/"
2829                            "code.google.com/mp4v2/mp4v2-" version ".tar.bz2"))
2830        (file-name (string-append name "-" version ".tar.bz2"))
2831        (patches (search-patches "libmp4v2-c++11.patch"))
2832        (sha256
2833         (base32
2834          "0f438bimimsvxjbdp4vsr8hjw2nwggmhaxgcw07g2z361fkbj683"))))
2835     (build-system gnu-build-system)
2836     (outputs '("out"
2837                "static")) ; 3.7MiB .a file
2838     (arguments
2839      `(#:phases
2840        (modify-phases %standard-phases
2841          (add-after 'unpack 'remove-dates
2842            (lambda _
2843              ;; Make the build reproducible.
2844              (substitute* "configure"
2845                (("PROJECT_build=\"`date`\"") "PROJECT_build=\"\"")
2846                (("ac_abs_top_builddir=$ac_pwd") "ac_abs_top_builddir=\"\""))
2847              #t))
2848          (add-after 'install 'move-static-libraries
2849            (lambda* (#:key outputs #:allow-other-keys)
2850              ;; Move static libraries to the "static" output.
2851              (let* ((out    (assoc-ref outputs "out"))
2852                     (lib    (string-append out "/lib"))
2853                     (static (assoc-ref outputs "static"))
2854                     (slib   (string-append static "/lib")))
2855                (mkdir-p slib)
2856                (for-each (lambda (file)
2857                            (install-file file slib)
2858                            (delete-file file))
2859                          (find-files lib "\\.a$"))
2860                #t))))))
2861     (native-inputs
2862      `(("help2man" ,help2man)
2863        ("dejagnu" ,dejagnu)))
2864     (home-page "https://code.google.com/archive/p/mp4v2/")
2865     (synopsis "API to create and modify mp4 files")
2866     (description
2867      "The MP4v2 library provides an API to create and modify mp4 files as defined by
2868 ISO-IEC:14496-1:2001 MPEG-4 Systems.  This file format is derived from Apple's QuickTime
2869 file format that has been used as a multimedia file format in a variety of platforms and
2870 applications.  It is a very powerful and extensible format that can accommodate
2871 practically any type of media.")
2872     (license license:mpl1.1)))
2873
2874 (define-public libmediainfo
2875   (package
2876     (name "libmediainfo")
2877     (version "0.7.95")
2878     (source (origin
2879               (method url-fetch)
2880               (uri (string-append "https://mediaarea.net/download/source/"
2881                                   name "/" version"/"
2882                                   name "_" version ".tar.bz2"))
2883               (sha256
2884                (base32
2885                 "1kchh6285b07z5nixv619hc9gml2ysdayicdiv30frrlqiyxqw4b"))))
2886     ;; TODO add a Big Buck Bunny webm for tests.
2887     (native-inputs
2888      `(("autoconf" ,autoconf)
2889        ("automake" ,automake)
2890        ("libtool" ,libtool)
2891        ("pkg-config" ,pkg-config)
2892        ("zlib" ,zlib)
2893        ("tinyxml2" ,tinyxml2)
2894        ("curl" ,curl)
2895        ("libzen" ,libzen)))
2896     (build-system gnu-build-system)
2897     (arguments
2898      '(#:tests? #f ; see above TODO
2899        #:phases
2900        ;; build scripts not in root of archive
2901        (modify-phases %standard-phases
2902          (add-after 'unpack 'change-to-build-dir
2903            (lambda _
2904              (chdir "Project/GNU/Library")
2905              #t)))))
2906     (home-page "https://mediaarea.net/en/MediaInfo")
2907     (synopsis "Library for retrieving media metadata")
2908     (description "MediaInfo is a library used for retrieving technical
2909 information and other metadata about audio or video files.  A non-exhaustive
2910 list of the information MediaInfo can retrieve from media files include:
2911
2912 @itemize
2913 @item General: title, author, director, album, track number, date, duration...
2914 @item Video: codec, aspect, fps, bitrate...
2915 @item Audio: codec, sample rate, channels, language, bitrate...
2916 @item Text: language of subtitle
2917 @item Chapters: number of chapters, list of chapters
2918 @end itemize
2919
2920 MediaInfo supports the following formats:
2921
2922 @itemize
2923 @item Video: MKV, OGM, AVI, DivX, WMV, QuickTime, Real, MPEG-1,
2924 MPEG-2, MPEG-4, DVD (VOB)...
2925 @item Video Codecs: DivX, XviD, MSMPEG4, ASP, H.264, AVC...)
2926 @item Audio: OGG, MP3, WAV, RA, AC3, DTS, AAC, M4A, AU, AIFF...
2927 @item  Subtitles: SRT, SSA, ASS, SAMI...
2928 @end itemize\n")
2929     (license license:bsd-2)))
2930
2931 ;; TODO also have a GUI version available
2932 (define-public mediainfo
2933   (package
2934     (name "mediainfo")
2935     (version "18.12")
2936     (source (origin
2937               (method url-fetch)
2938               ;; Warning: This source has proved unreliable 1 time at least.
2939               ;; Consider an alternate source or report upstream if this
2940               ;; happens again.
2941               (uri (string-append "https://mediaarea.net/download/source/"
2942                                   name "/" version "/"
2943                                   name "_" version ".tar.bz2"))
2944               (sha256
2945                (base32
2946                 "1ix95ilcjlawcq6phh25cgplm3riqa2ii7ql82g8yagqs4ldqp6a"))))
2947     (native-inputs
2948      `(("autoconf" ,autoconf)
2949        ("automake" ,automake)
2950        ("libtool" ,libtool)
2951        ("pkg-config" ,pkg-config)
2952        ("zlib" ,zlib)
2953        ("libmediainfo" ,libmediainfo)
2954        ("libzen" ,libzen)))
2955     (build-system gnu-build-system)
2956     (arguments
2957      '(#:tests? #f ; lacks tests
2958        #:phases
2959        ;; build scripts not in root of archive
2960        (modify-phases %standard-phases
2961          (add-after 'unpack 'change-to-build-dir
2962            (lambda _
2963              (chdir "Project/GNU/CLI")
2964              #t)))))
2965     (home-page "https://mediaarea.net/en/MediaInfo")
2966     (synopsis "Utility for reading media metadata")
2967     (description "MediaInfo is a utility used for retrieving technical
2968 information and other metadata about audio or video files.  It supports the
2969 many codecs and formats supported by libmediainfo.")
2970     (license license:bsd-2)))
2971
2972 (define-public livemedia-utils
2973   (package
2974     (name "livemedia-utils")
2975     (version "2019.05.29")
2976     (source (origin
2977               (method url-fetch)
2978               (uri (string-append
2979                     "https://download.videolan.org/contrib/live555/live."
2980                     version ".tar.gz"))
2981               (sha256
2982                (base32
2983                 "08i63jr8ihn1xiq5z5n3yls3yz6li5sg0s454l56p5bcvbrw81my"))))
2984     (build-system gnu-build-system)
2985     (arguments
2986      '(#:tests? #f                      ; no tests
2987        #:make-flags (list "CC=gcc"
2988                           (string-append "LDFLAGS=-Wl,-rpath="
2989                                          (assoc-ref %outputs "out") "/lib")
2990                           (string-append "PREFIX="
2991                                          (assoc-ref %outputs "out")))
2992        #:phases (modify-phases %standard-phases
2993                   (add-before 'configure 'fix-makefiles-generation
2994                     (lambda _
2995                       (substitute* "genMakefiles"
2996                         (("/bin/rm") "rm"))
2997                       #t))
2998                   (replace 'configure
2999                     (lambda _
3000                       (invoke "./genMakefiles"
3001                               "linux-with-shared-libraries"))))))
3002     (home-page "http://www.live555.com/liveMedia/")
3003     (synopsis "Set of C++ libraries for multimedia streaming")
3004     (description "This code forms a set of C++ libraries for multimedia
3005 streaming, using open standard protocols (RTP/RTCP, RTSP, SIP).  The libraries
3006 can be used to stream, receive, and process MPEG, H.265, H.264, H.263+, DV or
3007 JPEG video, and several audio codecs.  They can easily be extended to support
3008 additional (audio and/or video) codecs, and can also be used to build basic
3009 RTSP or SIP clients and servers.")
3010     (license license:lgpl3+)))
3011
3012 (define-public libdvbpsi
3013   (package
3014     (name "libdvbpsi")
3015     (version "1.3.2")
3016     (source (origin
3017               (method url-fetch)
3018               (uri (string-append
3019                     "https://download.videolan.org/pub/libdvbpsi/"
3020                     version "/libdvbpsi-" version ".tar.bz2"))
3021               (sha256
3022                (base32
3023                 "1zn5hfv4qbahmydbwh59a3b480s3m5ss27r6ml35gqdip7r3jkmc"))))
3024     (build-system gnu-build-system)
3025     (home-page "https://www.videolan.org/developers/libdvbpsi.html")
3026     (synopsis "Library for decoding and generation of MPEG TS and DVB PSI
3027 tables")
3028     (description "libdvbpsi is a simple library designed for decoding and
3029 generation of MPEG TS and DVB PSI tables according to standards ISO/IEC 13818s
3030 and ITU-T H.222.0.")
3031     (license license:lgpl2.1)))
3032
3033 (define-public ffms2
3034   (package
3035     (name "ffms2")
3036     (version "2.23")
3037     (home-page "https://github.com/FFMS/ffms2")
3038     (source (origin
3039               (method git-fetch)
3040               (uri (git-reference
3041                     (url "https://github.com/FFMS/ffms2.git")
3042                     (commit version)))
3043               (file-name (git-file-name name version))
3044               (sha256
3045                (base32
3046                 "0dkz5b3gxq5p4xz0qqg6l2sigszrlsinz3skyf0ln4wf3zrvf8m5"))))
3047     (build-system gnu-build-system)
3048     (arguments
3049      '(#:configure-flags
3050        (list "--enable-avresample")))
3051     (inputs
3052      `(("zlib" ,zlib)))
3053     (propagated-inputs
3054      `(("ffmpeg" ,ffmpeg)))
3055     (native-inputs
3056      `(("pkg-config" ,pkg-config)))
3057     (synopsis "Cross-platform wrapper around ffmpeg/libav")
3058     (description
3059       "FFMpegSource is a wrapper library around ffmpeg/libav that allows
3060 programmers to access a standard API to open and decompress media files.")
3061     ;; sources are distributed under a different license that the binary.
3062     ;; see https://github.com/FFMS/ffms2/blob/master/COPYING
3063     (license license:gpl2+))); inherits from ffmpeg
3064
3065 (define-public aegisub
3066   (package
3067     (name "aegisub")
3068     (version "3.2.2")
3069     (source (origin
3070               (method url-fetch)
3071               (uri (string-append
3072                      "http://ftp.aegisub.org/pub/archives/releases/source/"
3073                      name "-" version ".tar.xz"))
3074               (sha256
3075                (base32
3076                 "11b83qazc8h0iidyj1rprnnjdivj1lpphvpa08y53n42bfa36pn5"))
3077               (patches (search-patches "aegisub-icu59-include-unistr.patch"
3078                                        "aegisub-boost68.patch"))))
3079     (build-system gnu-build-system)
3080     (arguments
3081      `(#:configure-flags
3082        (list "--disable-update-checker"
3083              "--without-portaudio"
3084              "--without-openal"
3085              "--without-oss"
3086              "CXXFLAGS=-DU_USING_ICU_NAMESPACE=1")
3087        ;; tests require busted, a lua package we don't have yet
3088        #:tests? #f
3089        #:phases
3090        (modify-phases %standard-phases
3091          (add-before 'configure 'fix-ldflags
3092            (lambda _
3093              (setenv "LDFLAGS" "-pthread")
3094              #t))
3095          (add-after 'unpack 'fix-boost-headers
3096                (lambda _
3097                  (substitute*
3098                      '("src/subtitles_provider_libass.cpp"
3099                        "src/colour_button.cpp"
3100                        "src/video_provider_dummy.cpp"
3101                        "./src/video_frame.cpp")
3102                    (("#include <boost/gil/gil_all.hpp>")
3103                     "#include <boost/gil.hpp>"))
3104                  #t)))))
3105     (inputs
3106      `(("boost" ,boost)
3107        ("desktop-file-utils" ,desktop-file-utils)
3108        ("ffms2" ,ffms2)
3109        ("fftw" ,fftw)
3110        ("hunspell" ,hunspell)
3111        ("mesa" ,mesa)
3112        ("libass" ,libass)
3113        ("alsa-lib" ,alsa-lib)
3114        ("pulseaudio" ,pulseaudio)
3115        ("libx11" ,libx11)
3116        ("freetype" ,freetype)
3117        ("wxwidgets-gtk2" ,wxwidgets-gtk2)))
3118     (native-inputs
3119      `(("intltool" ,intltool)
3120        ("pkg-config" ,pkg-config)))
3121     (home-page "http://www.aegisub.org/")
3122     (synopsis "Subtitle engine")
3123     (description
3124       "Aegisub is a tool for creating and modifying subtitles.  Aegisub makes
3125 it quick and easy to time subtitles to audio, and features many powerful
3126 tools for styling them, including a built-in real-time video preview.")
3127     (license (list license:bsd-3 ; the package is licensed under the bsd-3, except
3128                    license:mpl1.1 ; for vendor/universalchardet under the mpl1.1
3129                    license:expat)))) ; and src/gl that is under a license similar
3130    ; the the Expat license, with a rewording (Software -> Materials). (called MIT
3131    ; by upstream). See https://github.com/Aegisub/Aegisub/blob/master/LICENCE
3132    ; src/MatroskaParser.(c|h) is under bsd-3 with permission from the author
3133
3134 (define-public gst-transcoder
3135   (package
3136     (name "gst-transcoder")
3137     (version "1.12.2")
3138     (source
3139      (origin
3140        (method git-fetch)
3141        (uri (git-reference
3142              (url "https://github.com/pitivi/gst-transcoder.git")
3143              (commit version)))
3144        (file-name (git-file-name name version))
3145        (sha256
3146         (base32
3147          "0nw1zykqc6c8xs3ri55pm00pwyz93z4y4nd880apfiwj7yv5p3az"))))
3148     (build-system meson-build-system)
3149     (inputs
3150      `(("gobject-introspection" ,gobject-introspection)
3151        ("glib" ,glib)
3152        ("gstreamer" ,gstreamer)
3153        ("gst-plugins-base" ,gst-plugins-base)))
3154     (native-inputs
3155      `(("python" ,python)
3156        ("pkg-config" ,pkg-config)))
3157     (home-page "https://github.com/pitivi/gst-transcoder/")
3158     (synopsis "GStreamer Transcoding API")
3159     (description "GStreamer Transcoding API")
3160     (license license:lgpl2.1)))
3161
3162 (define-public gavl
3163   (package
3164     (name "gavl")
3165     (version "1.4.0")
3166     (source
3167      (origin
3168        (method url-fetch)
3169        (uri (string-append "mirror://sourceforge/gmerlin/"
3170                            name "/" version "/"
3171                            name "-" version ".tar.gz"))
3172        (file-name (string-append name "-" version ".tar.gz"))
3173        (sha256
3174         (base32
3175          "1kikkn971a14zzm7svi7190ldc14fjai0xyhpbcmp48s750sraji"))))
3176     (build-system gnu-build-system)
3177     (arguments
3178      '(#:configure-flags '("LIBS=-lm")))
3179     (native-inputs
3180      `(("pkg-config" ,pkg-config)
3181        ("doxygen" ,doxygen)))
3182     (home-page "http://gmerlin.sourceforge.net")
3183     (synopsis "Low level library for multimedia API building")
3184     (description
3185      "Gavl is short for Gmerlin Audio Video Library.  It is a low level
3186 library, upon which multimedia APIs can be built.  Gavl handles all the
3187 details of audio and video formats like colorspaces, sample rates,
3188 multichannel configurations, etc.  It provides standardized definitions for
3189 those formats as well as container structures for carrying audio samples or
3190 video images inside an application.
3191
3192 In addition, it handles the sometimes ugly task of converting between all
3193 these formats and provides some elementary operations (copying, scaling,
3194 alpha blending etc).")
3195     (license license:gpl3)))
3196
3197 (define-public frei0r-plugins
3198   (package
3199     (name "frei0r-plugins")
3200     (version "1.6.1")
3201     (source
3202      (origin
3203        (method url-fetch)
3204        (uri (string-append "https://files.dyne.org/frei0r/"
3205                            "frei0r-plugins-" version ".tar.gz"))
3206        (sha256
3207         (base32
3208          "0pji26fpd0dqrx1akyhqi6729s394irl73dacnyxk58ijqq4dhp0"))))
3209     (build-system gnu-build-system)
3210     (arguments
3211      `(#:phases
3212        (modify-phases %standard-phases
3213          (add-after 'unpack 'autotools
3214            (lambda _
3215              (invoke "sh" "autogen.sh"))))))
3216     ;; TODO: opencv for additional face detection filters.
3217     (inputs
3218      `(("gavl" ,gavl)
3219        ("cairo" ,cairo)))
3220     (native-inputs
3221      `(("pkg-config" ,pkg-config)
3222        ("libtool" ,libtool)
3223        ("automake" ,automake)
3224        ("autoconf" ,autoconf)))
3225     (home-page "https://www.dyne.org/software/frei0r/")
3226     (synopsis "Minimalistic plugin API for video effects")
3227     (description
3228      "Frei0r is a minimalistic plugin API for video effects.
3229 The main emphasis is on simplicity for an API that will round up
3230 the most common video effects into simple filters, sources and
3231 mixers that can be controlled by parameters.  Frei0r wants to
3232 provide a way to share these simple effects between many
3233 applications, avoiding their reimplementation by different projects.
3234 It counts more than 100 plugins.")
3235     (license (list license:gpl2+
3236                    ;; The following files are licensed as LGPL2.1+:
3237                    ;; src/generator/ising0r/ising0r.c
3238                    ;; src/generator/onecol0r/onecol0r.cpp
3239                    ;; src/generator/nois0r/nois0r.cpp
3240                    ;; src/generator/lissajous0r/lissajous0r.cpp
3241                    ;; src/filter/ndvi/gradientlut.hpp
3242                    ;; src/filter/ndvi/ndvi.cpp
3243                    ;; src/filter/facedetect/facedetect.cpp
3244                    license:lgpl2.1+))))
3245
3246 (define-public motion
3247   (package
3248     (name "motion")
3249     (version "4.2.2")
3250     (home-page "https://motion-project.github.io/")
3251     (source (origin
3252               (method git-fetch)
3253               (uri (git-reference
3254                     (url "https://github.com/Motion-Project/motion.git")
3255                     (commit (string-append "release-" version))))
3256               (sha256
3257                (base32
3258                 "05c1gx75xy2hw49x6vkydvwxbr80kipsc3nr906k3hq8735svx6f"))
3259               (file-name (git-file-name name version))))
3260     (build-system gnu-build-system)
3261     (native-inputs
3262      `(("autoconf" ,autoconf-wrapper)
3263        ("automake" ,automake)
3264        ("gettext" ,gettext-minimal)
3265        ("pkg-config" ,pkg-config)))
3266     (inputs
3267      `(("libjpeg" ,libjpeg)
3268        ("ffmpeg" ,ffmpeg-3.4)
3269        ("libmicrohttpd" ,libmicrohttpd)
3270        ("sqlite" ,sqlite)))
3271     (arguments
3272      '(#:phases (modify-phases %standard-phases
3273                   (replace 'bootstrap
3274                     (lambda _
3275                       (patch-shebang "version.sh")
3276                       (invoke "autoreconf" "-vfi"))))
3277        #:configure-flags '("--sysconfdir=/etc")
3278        #:make-flags (list (string-append "sysconfdir="
3279                                          (assoc-ref %outputs "out")
3280                                          "/etc"))
3281
3282        #:tests? #f))                    ; no 'check' target
3283     (synopsis "Detect motion from video signals")
3284     (description
3285      "Motion is a program that monitors the video signal from one or more
3286 cameras and is able to detect if a significant part of the picture has
3287 changed.  Or in other words, it can detect motion.")
3288
3289     ;; Some files say "version 2" and others "version 2 or later".
3290     (license license:gpl2)))
3291
3292 (define-public subdl
3293   (let ((commit "4cf5789b11f0ff3f863b704b336190bf968cd471")
3294         (revision "1"))
3295     (package
3296       (name "subdl")
3297       (version (git-version "1.0.3" revision commit))
3298       (source (origin
3299                 (method git-fetch)
3300                 (uri (git-reference
3301                       (url "https://github.com/alexanderwink/subdl.git")
3302                       (commit commit)))
3303                 (file-name (git-file-name name version))
3304                 (sha256
3305                  (base32
3306                   "0kmk5ck1j49q4ww0lvas2767kwnzhkq0vdwkmjypdx5zkxz73fn8"))))
3307       (build-system trivial-build-system)
3308       (arguments
3309        `(#:modules ((guix build utils))
3310          #:builder (begin
3311                      (use-modules (guix build utils))
3312                      (let* ((out (assoc-ref %outputs "out"))
3313                             (bin (string-append out "/bin"))
3314                             (source (assoc-ref %build-inputs "source"))
3315                             (python (assoc-ref %build-inputs "python")))
3316                        (install-file (string-append source "/subdl") bin)
3317                        (patch-shebang (string-append bin "/subdl")
3318                                       (list (string-append python "/bin")))))))
3319       (inputs `(("python" ,python)))
3320       (synopsis "Command-line tool for downloading subtitles from opensubtitles.org")
3321       (description "Subdl is a command-line tool for downloading subtitles from
3322 opensubtitles.org.  By default, it will search for English subtitles, display
3323 the results, download the highest-rated result in the requested language and
3324 save it to the appropriate filename.")
3325       (license license:gpl3+)
3326       (home-page "https://github.com/alexanderwink/subdl"))))
3327
3328 (define-public l-smash
3329   (package
3330     (name "l-smash")
3331     (version "2.14.5")
3332     (source (origin
3333               (method git-fetch)
3334               (uri (git-reference
3335                     (url "https://github.com/l-smash/l-smash.git")
3336                     (commit (string-append "v" version))))
3337               (file-name (git-file-name name version))
3338               (sha256
3339                (base32
3340                 "0rcq9727im6kd8da8b7kzzbzxdldvmh5nsljj9pvr4m3lj484b02"))))
3341     (build-system gnu-build-system)
3342     (arguments
3343      `(#:tests? #f                      ;no tests
3344        #:make-flags
3345        (list (string-append "LDFLAGS=-Wl,-L.,-rpath="
3346                             (assoc-ref %outputs "out") "/lib"))
3347        #:phases
3348        (modify-phases %standard-phases
3349          ;; configure fails if it is followed by CONFIG_SHELL
3350          (replace 'configure
3351            (lambda* (#:key outputs #:allow-other-keys)
3352              (let ((out (assoc-ref outputs "out")))
3353                (invoke "./configure" (string-append "--prefix=" out)
3354                        "--disable-static")))))))
3355     (native-inputs
3356      `(("which" ,which)))
3357     (home-page "https://l-smash.github.io/l-smash/")
3358     (synopsis "MP4 multiplexer and demultiplexer library")
3359     (description
3360      "L-SMASH is a cross-platform library that handles the ISO base media file
3361 format and some of its derived file formats, including MP4.  It operates as a
3362 multiplexer and demultiplexer, and can mux video and audio in several formats
3363 using standalone executable files.")
3364     (license license:isc)))
3365
3366 (define-public qtfaststart
3367   (package
3368     (name "qtfaststart")
3369     (version "1.8")
3370     (source (origin
3371               (method url-fetch)
3372               (uri (pypi-uri "qtfaststart" version))
3373               (sha256
3374                (base32
3375                 "0hcjfik8hhb1syqvyh5c6aillpvzal26nkjflcq1270z64aj6i5h"))))
3376     (build-system python-build-system)
3377     (arguments
3378      '(#:tests? #f)) ; no test suite
3379     (synopsis "Move QuickTime and MP4 metadata to the beginning of the file")
3380     (description "qtfaststart enables streaming and pseudo-streaming of
3381 QuickTime and MP4 files by moving metadata and offset information to the
3382 beginning of the file.  It can also print some useful information about the
3383 structure of the file.  This program is based on qt-faststart.c from the FFmpeg
3384 project, which is released into the public domain, as well as ISO 14496-12:2005
3385 (the official spec for MP4), which can be obtained from the ISO or found
3386 online.")
3387     (home-page "https://github.com/danielgtaylor/qtfaststart")
3388     (license license:expat)))
3389
3390 (define-public vidstab
3391   (let ((commit "aeabc8daa7904f9edf7441a11f293965a5ef53b8")
3392         (revision "0"))
3393     (package
3394       (name "vidstab")
3395       (version (git-version "1.1.0" revision commit))
3396       (source (origin
3397                 (method git-fetch)
3398                 (uri (git-reference
3399                       (url "https://github.com/georgmartius/vid.stab.git")
3400                       (commit commit)))
3401                 (file-name (git-file-name name version))
3402                 (sha256
3403                  (base32
3404                   "042iy0f3khwzr68djzvqgn301sy21ljvkf52rnc2c73q7ircnzzn"))))
3405       (build-system cmake-build-system)
3406       (arguments
3407        '(#:tests? #f)) ; tests are not run as part of standard build process
3408       (home-page "http://public.hronopik.de/vid.stab/")
3409       (synopsis "Video stabilization library")
3410       (description "Vidstab is a video stabilization library which can be used
3411 with FFmpeg.  A video acquired using a hand-held camera or a camera mounted on a
3412 vehicle typically suffers from undesirable shakes and jitters.  Activities such
3413 as surfing, skiing, riding and walking while shooting videos are especially
3414 prone to erratic camera shakes.  Vidstab targets these video contents to help
3415 create smoother and stable videos.")
3416       (license license:gpl2+))))
3417
3418 (define-public libopenshot
3419   (package
3420     (name "libopenshot")
3421     (version "0.2.3")
3422     (source (origin
3423               (method git-fetch)
3424               (uri (git-reference
3425                     (url "https://github.com/OpenShot/libopenshot")
3426                     (commit (string-append "v" version))))
3427               (file-name (git-file-name name version))
3428               (sha256
3429                (base32
3430                 "0r1qmr8ar5n72603xkj9h065vbpznrqsq88kxxmn9n8djyyvk03k"))
3431               (modules '((guix build utils)))
3432               (snippet '(begin
3433                           ;; Allow overriding of the python installation dir
3434                           (substitute* "src/bindings/python/CMakeLists.txt"
3435                             (("(SET\\(PYTHON_MODULE_PATH.*)\\)" _ set)
3436                              (string-append set " CACHE PATH "
3437                                             "\"Python bindings directory\")")))
3438                           (delete-file-recursively "thirdparty")
3439                           #t))))
3440     (build-system cmake-build-system)
3441     (native-inputs
3442      `(("pkg-config" ,pkg-config)
3443        ("python" ,python)
3444        ("swig" ,swig)
3445        ("unittest++" ,unittest-cpp)))
3446     (propagated-inputs                  ;all referenced in installed headers
3447      `(("cppzmq" ,cppzmq)
3448        ("ffmpeg" ,ffmpeg)
3449        ("imagemagick" ,imagemagick)
3450        ("jsoncpp" ,jsoncpp)
3451        ("libopenshot-audio" ,libopenshot-audio)
3452        ("qtbase" ,qtbase)
3453        ("qtmultimedia" ,qtmultimedia)
3454        ("zeromq" ,zeromq)))
3455     (arguments
3456      `(#:configure-flags
3457        (list (string-append "-DPYTHON_MODULE_PATH:PATH=" %output "/lib/python"
3458                             ,(version-major+minor (package-version python))
3459                             "/site-packages")
3460              "-DUSE_SYSTEM_JSONCPP:BOOL=ON")
3461        #:phases
3462        (modify-phases %standard-phases
3463          (add-before 'configure 'set-vars
3464            (lambda* (#:key inputs #:allow-other-keys)
3465              (setenv "LIBOPENSHOT_AUDIO_DIR"
3466                      (assoc-ref inputs "libopenshot-audio"))
3467              (setenv "ZMQDIR"
3468                      (assoc-ref inputs "zeromq"))
3469              (setenv "UNITTEST_DIR"
3470                      (string-append (assoc-ref inputs "unittest++")
3471                                     "/include/UnitTest++"))
3472              #t)))))
3473     (home-page "https://openshot.org")
3474     (synopsis "Video-editing, animation, and playback library")
3475     (description "OpenShot Library (libopenshot) is a powerful C++ video
3476 editing library with a multi-threaded and feature rich video editing
3477 API.  It includes bindings for Python, Ruby, and other languages.")
3478     (license license:lgpl3+)))
3479
3480 (define-public openshot
3481   (package
3482     (name "openshot")
3483     (version "2.4.4")
3484     (source (origin
3485               (method git-fetch)
3486               (uri (git-reference
3487                     (url "https://github.com/OpenShot/openshot-qt")
3488                     (commit (string-append "v" version))))
3489               (file-name (git-file-name name version))
3490               (sha256
3491                (base32
3492                 "0mg63v36h7l8kv2sgf6x8c1n3ygddkqqwlciz7ccxpbm4x1idqba"))
3493        (modules '((guix build utils)))
3494        (snippet
3495         '(begin
3496            (delete-file-recursively "src/images/fonts") #t))))
3497     (build-system python-build-system)
3498     (inputs
3499      `(("ffmpeg" ,ffmpeg)
3500        ("font-ubuntu" ,font-ubuntu)
3501        ("libopenshot" ,libopenshot)
3502        ("python" ,python)
3503        ("python-pyqt" ,python-pyqt)
3504        ("python-pyzmq" ,python-pyzmq)
3505        ("python-requests" ,python-requests)
3506        ("qtsvg" ,qtsvg)))
3507     (arguments
3508      `(#:tests? #f                      ;no tests
3509        #:modules ((guix build python-build-system)
3510                   (guix build qt-utils)
3511                   (guix build utils))
3512        #:imported-modules (,@%python-build-system-modules
3513                             (guix build qt-utils))
3514        #:phases (modify-phases %standard-phases
3515                   (delete 'build)       ;install phase does all the work
3516                   (add-after 'unpack 'patch-font-location
3517                     (lambda* (#:key inputs #:allow-other-keys)
3518                       (let ((font (assoc-ref inputs "font-ubuntu")))
3519                         (substitute* "src/classes/app.py"
3520                           (("info.IMAGES_PATH") (string-append "\"" font "\""))
3521                           (("fonts") "share/fonts/truetype")))
3522                       #t))
3523                   (add-before 'install 'set-tmp-home
3524                     (lambda _
3525                       ;; src/classes/info.py "needs" to create several
3526                       ;; directories in $HOME when loaded during build
3527                       (setenv "HOME" "/tmp")
3528                       #t))
3529                   (add-after 'install 'wrap-program
3530                     (lambda* (#:key outputs #:allow-other-keys)
3531                       (let ((out (assoc-ref outputs "out")))
3532                         (wrap-qt-program out "openshot-qt"))
3533                       #t)))))
3534     (home-page "https://openshot.org")
3535     (synopsis "Video editor")
3536     (description "OpenShot takes your videos, photos, and music files and
3537 helps you create the film you have always dreamed of.  Easily add sub-titles,
3538 transitions, and effects and then export your film to many common formats.")
3539     (license license:gpl3+)))
3540
3541 (define-public dav1d
3542   (package
3543     (name "dav1d")
3544     (version "0.5.1")
3545     (source
3546       (origin
3547         (method url-fetch)
3548         (uri (string-append "https://downloads.videolan.org/pub/videolan"
3549                             "/dav1d/" version "/dav1d-" version ".tar.xz"))
3550         (sha256
3551          (base32
3552           "03cf6f9if45prq97qp7llzi1p71dyw9ymc87hc225iy89kmzjsdd"))))
3553     (build-system meson-build-system)
3554     (native-inputs `(("nasm" ,nasm)))
3555     (home-page "https://code.videolan.org/videolan/dav1d")
3556     (synopsis "AV1 decoder")
3557     (description "dav1d is a new AV1 cross-platform decoder, and focused on
3558 speed and correctness.")
3559     (license license:bsd-2)))
3560
3561 (define-public wlstream
3562   (let ((commit "182076a94562b128c3a97ecc53cc68905ea86838")
3563         (revision "1"))
3564     (package
3565       (name "wlstream")
3566       (version (git-version "0.0" revision commit))
3567       (source
3568        (origin
3569          (method git-fetch)
3570          (uri (git-reference
3571                (url "https://github.com/atomnuker/wlstream.git")
3572                (commit commit)))
3573          (file-name (git-file-name name version))
3574          (sha256
3575           (base32
3576            "01qbcgfl3g9kfwn1jf1z9pdj3bvf5lmg71d1vwkcllc2az24bjqp"))))
3577       (build-system meson-build-system)
3578       (native-inputs `(("libdrm" ,libdrm)
3579                        ("pkg-config" ,pkg-config)))
3580       (inputs `(("ffmpeg" ,ffmpeg)
3581                 ("pulseaudio" ,pulseaudio)
3582                 ("wayland" ,wayland)
3583                 ("wayland-protocols" ,wayland-protocols)))
3584       (home-page "https://github.com/atomnuker/wlstream")
3585       (synopsis "Screen capture tool for Wayland sessions")
3586       (description "Wlstream is a screen capture tool for recording audio and
3587 video from a Wayland session.")
3588       (license license:lgpl2.1+))))
3589
3590 (define-public gaupol
3591   (package
3592     (name "gaupol")
3593     (version "1.6")
3594     (source (origin
3595               (method git-fetch)
3596               (uri (git-reference
3597                     (url "https://github.com/otsaloma/gaupol/")
3598                     (commit version)))
3599               (file-name (git-file-name name version))
3600               (sha256
3601                (base32
3602                 "164wlxxjiqvkzbqjzvqvz2zkn0kgqmhn52294xx4vc9b9ngdnn0m"))))
3603     (build-system python-build-system)
3604     (native-inputs
3605      `(("gettext" ,gettext-minimal)
3606        ("pkg-config" ,pkg-config)))
3607     (inputs
3608      `(("python-pygobject" ,python-pygobject)
3609        ("gtk+" ,gtk+)
3610        ("python-pycairo" ,python-pycairo) ; Required or else clicking on a subtitle line fails.
3611        ("python-chardet" ,python-chardet) ; Optional: Character encoding detection.
3612        ("gtkspell3" ,gtkspell3)           ; Optional: Inline spell-checking.
3613        ("iso-codes" ,iso-codes)           ; Optional: Translations.
3614        ("gstreamer" ,gstreamer)
3615        ("gst-libav" ,gst-libav)
3616        ("gst-plugins-base" ,gst-plugins-base)
3617        ("gst-plugins-good" ,gst-plugins-good)
3618        ("gst-plugins-bad" ,gst-plugins-bad)
3619        ("gst-plugins-ugly" ,gst-plugins-ugly)))
3620     (arguments
3621      `(#:tests? #f                      ; Tests seem to require networking.
3622        #:phases
3623        (modify-phases %standard-phases
3624          ;; gaupol's setup.py script does not support one of the Python build
3625          ;; system's default flags, "--single-version-externally-managed".
3626          (replace 'install
3627            (lambda* (#:key outputs #:allow-other-keys)
3628              (invoke "python" "setup.py" "install"
3629                      (string-append "--prefix=" (assoc-ref outputs "out"))
3630                      "--root=/")))
3631          (add-after 'install 'wrap-gaupol
3632            (lambda* (#:key outputs #:allow-other-keys)
3633              (let ((out (assoc-ref outputs "out"))
3634                    (gst-plugin-path (getenv "GST_PLUGIN_SYSTEM_PATH"))
3635                    (gi-typelib-path (getenv "GI_TYPELIB_PATH")))
3636                (wrap-program (string-append out "/bin/gaupol")
3637                  `("GST_PLUGIN_SYSTEM_PATH" ":" prefix (,gst-plugin-path))
3638                  `("GI_TYPELIB_PATH" ":" prefix (,gi-typelib-path))))
3639              #t))
3640          (add-after 'unpack 'patch-data-dir
3641            ;; Fix some path variables that setup.py seems to garble.
3642            (lambda* (#:key outputs #:allow-other-keys)
3643              (let ((out (assoc-ref outputs "out")))
3644                (substitute* "setup.py"
3645                  (("DATA_DIR = \\{!r\\}\"\\.format\\(data_dir\\)")
3646                   (string-append "DATA_DIR = '" out "/share/gaupol'\""))
3647                  (("LOCALE_DIR = \\{!r\\}\"\\.format\\(locale_dir\\)")
3648                   (string-append "LOCALE_DIR = '" out "/share/locale'\"")))
3649                #t))))))
3650     (synopsis "Editor for text-based subtitles")
3651     (description
3652      "Gaupol supports multiple subtitle file formats and provides means of
3653 creating subtitles, editing texts and timing subtitles to match video.  The
3654 user interface features a builtin video player and is designed with attention
3655 to convenience of translating and batch processing of multiple documents.")
3656     (home-page "https://otsaloma.io/gaupol/")
3657     (license license:gpl3+)))