gnu/packages/video.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2013, 2014, 2015, 2016 Andreas Enge <andreas@enge.fr>
   3 ;;; Copyright © 2014, 2015, 2016 David Thompson <davet@gnu.org>
   4 ;;; Copyright © 2014, 2015, 2016, 2018 Mark H Weaver <mhw@netris.org>
   5 ;;; Copyright © 2015 Taylan Ulrich Bayırlı/Kammer <taylanbayirli@gmail.com>
   6 ;;; Copyright © 2015, 2016, 2017, 2018, 2019 Efraim Flashner <efraim@flashner.co.il>
   7 ;;; Copyright © 2015 Andy Patterson <ajpatter@uwaterloo.ca>
   8 ;;; Copyright © 2015, 2018, 2019 Ricardo Wurmus <rekado@elephly.net>
   9 ;;; Copyright © 2015, 2016, 2017, 2018, 2019 Alex Vong <alexvong1995@gmail.com>
  10 ;;; Copyright © 2016, 2017 Alex Griffin <a@ajgrf.com>
  11 ;;; Copyright © 2016 Kei Kebreau <kkebreau@posteo.net>
  12 ;;; Copyright © 2016 Dmitry Nikolaev <cameltheman@gmail.com>
  13 ;;; Copyright © 2016 Andy Patterson <ajpatter@uwaterloo.ca>
  14 ;;; Copyright © 2016, 2017 ng0 <ng0@n0.is>
  15 ;;; Copyright © 2016, 2018, 2019 Eric Bavier <bavier@member.fsf.org>
  16 ;;; Copyright © 2016 Jan Nieuwenhuizen <janneke@gnu.org>
  17 ;;; Copyright © 2017 Feng Shu <tumashu@163.com>
  18 ;;; Copyright © 2017, 2018, 2019 Tobias Geerinckx-Rice <me@tobias.gr>
  19 ;;; Copyright © 2017 Chris Marusich <cmmarusich@gmail.com>
  20 ;;; Copyright © 2017 Thomas Danckaert <post@thomasdanckaert.be>
  21 ;;; Copyright © 2017 Ethan R. Jones <doubleplusgood23@gmail.com>
  22 ;;; Copyright © 2017, 2018 Clément Lassieur <clement@lassieur.org>
  23 ;;; Copyright © 2017 Gregor Giesen <giesen@zaehlwerk.net>
  24 ;;; Copyright © 2017, 2018, 2019 Rutger Helling <rhelling@mykolab.com>
  25 ;;; Copyright © 2018 Roel Janssen <roel@gnu.org>
  26 ;;; Copyright © 2018, 2019 Marius Bakke <mbakke@fastmail.com>
  27 ;;; Copyright © 2018 Pierre Neidhardt <mail@ambrevar.xyz>
  28 ;;; Copyright © 2018, 2019 Leo Famulari <leo@famulari.name>
  29 ;;; Copyright © 2018 Brendan Tildesley <mail@brendan.scot>
  30 ;;; Copyright © 2018 Arun Isaac <arunisaac@systemreboot.net>
  31 ;;; Copyright © 2018 Björn Höfling <bjoern.hoefling@bjoernhoefling.de>
  32 ;;; Copyright © 2018 Mark Meyer <mark@ofosos.org>
  33 ;;; Copyright © 2018 Gábor Boskovit <boskovits@gmail.com>
  34 ;;; Copyright © 2019 Mathieu Othacehe <m.othacehe@gmail.com>
  35 ;;; Copyright © 2019 Timo Eisenmann <eisenmann@fn.de>
  36 ;;; Copyright © 2019 Arne Babenhauserheide <arne_bab@web.de>
  37 ;;;
  38 ;;; This file is part of GNU Guix.
  39 ;;;
  40 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  41 ;;; under the terms of the GNU General Public License as published by
  42 ;;; the Free Software Foundation; either version 3 of the License, or (at
  43 ;;; your option) any later version.
  44 ;;;
  45 ;;; GNU Guix is distributed in the hope that it will be useful, but
  46 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  47 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  48 ;;; GNU General Public License for more details.
  49 ;;;
  50 ;;; You should have received a copy of the GNU General Public License
  51 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  52
  53 (define-module (gnu packages video)
  54   #:use-module (ice-9 match)
  55   #:use-module (srfi srfi-1)
  56   #:use-module (srfi srfi-26)
  57   #:use-module ((guix licenses) #:prefix license:)
  58   #:use-module (guix utils)
  59   #:use-module (guix packages)
  60   #:use-module (guix download)
  61   #:use-module (guix git-download)
  62   #:use-module (guix svn-download)
  63   #:use-module (guix build-system cmake)
  64   #:use-module (guix build-system gnu)
  65   #:use-module (guix build-system glib-or-gtk)
  66   #:use-module (guix build-system meson)
  67   #:use-module (guix build-system perl)
  68   #:use-module (guix build-system python)
  69   #:use-module (guix build-system waf)
  70   #:use-module (guix build-system trivial)
  71   #:use-module (gnu packages)
  72   #:use-module (gnu packages algebra)
  73   #:use-module (gnu packages assembly)
  74   #:use-module (gnu packages audio)
  75   #:use-module (gnu packages autotools)
  76   #:use-module (gnu packages avahi)
  77   #:use-module (gnu packages backup)
  78   #:use-module (gnu packages base)
  79   #:use-module (gnu packages bison)
  80   #:use-module (gnu packages boost)
  81   #:use-module (gnu packages cdrom)
  82   #:use-module (gnu packages check)
  83   #:use-module (gnu packages cmake)
  84   #:use-module (gnu packages compression)
  85   #:use-module (gnu packages cpp)
  86   #:use-module (gnu packages curl)
  87   #:use-module (gnu packages dejagnu)
  88   #:use-module (gnu packages dns)
  89   #:use-module (gnu packages docbook)
  90   #:use-module (gnu packages documentation)
  91   #:use-module (gnu packages elf)
  92   #:use-module (gnu packages file)
  93   #:use-module (gnu packages flex)
  94   #:use-module (gnu packages fonts)
  95   #:use-module (gnu packages fontutils)
  96   #:use-module (gnu packages freedesktop)
  97   #:use-module (gnu packages fribidi)
  98   #:use-module (gnu packages gettext)
  99   #:use-module (gnu packages ghostscript)
 100   #:use-module (gnu packages gl)
 101   #:use-module (gnu packages glib)
 102   #:use-module (gnu packages guile)
 103   #:use-module (gnu packages gnome)
 104   #:use-module (gnu packages gnunet)
 105   #:use-module (gnu packages gnupg)
 106   #:use-module (gnu packages gstreamer)
 107   #:use-module (gnu packages gtk)
 108   #:use-module (gnu packages image)
 109   #:use-module (gnu packages imagemagick)
 110   #:use-module (gnu packages iso-codes)
 111   #:use-module (gnu packages libidn)
 112   #:use-module (gnu packages libreoffice)
 113   #:use-module (gnu packages linux)
 114   #:use-module (gnu packages lua)
 115   #:use-module (gnu packages m4)
 116   #:use-module (gnu packages man)
 117   #:use-module (gnu packages markup)
 118   #:use-module (gnu packages mp3)
 119   #:use-module (gnu packages ncurses)
 120   #:use-module (gnu packages networking)
 121   #:use-module (gnu packages ocr)
 122   #:use-module (gnu packages perl)
 123   #:use-module (gnu packages pkg-config)
 124   #:use-module (gnu packages popt)
 125   #:use-module (gnu packages pretty-print)
 126   #:use-module (gnu packages protobuf)
 127   #:use-module (gnu packages pulseaudio)
 128   #:use-module (gnu packages python)
 129   #:use-module (gnu packages python-crypto)
 130   #:use-module (gnu packages python-web)
 131   #:use-module (gnu packages python-xyz)
 132   #:use-module (gnu packages qt)
 133   #:use-module (gnu packages rdesktop)
 134   #:use-module (gnu packages ruby)
 135   #:use-module (gnu packages samba)
 136   #:use-module (gnu packages sdl)
 137   #:use-module (gnu packages serialization)
 138   #:use-module (gnu packages shells)
 139   #:use-module (gnu packages sqlite)
 140   #:use-module (gnu packages ssh)
 141   #:use-module (gnu packages swig)
 142   #:use-module (gnu packages texinfo)
 143   #:use-module (gnu packages textutils)
 144   #:use-module (gnu packages tls)
 145   #:use-module (gnu packages time)
 146   #:use-module (gnu packages upnp)
 147   #:use-module (gnu packages version-control)
 148   #:use-module (gnu packages vulkan)
 149   #:use-module (gnu packages web)
 150   #:use-module (gnu packages webkit)
 151   #:use-module (gnu packages wxwidgets)
 152   #:use-module (gnu packages xdisorg)
 153   #:use-module (gnu packages xiph)
 154   #:use-module (gnu packages xml)
 155   #:use-module (gnu packages xorg))
 156
 157 (define-public aalib
 158   (package
 159     (name "aalib")
 160     (version "1.4rc5")
 161     (source (origin
 162               (method url-fetch)
 163               (uri (string-append "mirror://sourceforge/aa-project/aa-lib/"
 164                                   version "/" name "-" version ".tar.gz"))
 165               (sha256
 166                (base32
 167                 "1vkh19gb76agvh4h87ysbrgy82hrw88lnsvhynjf4vng629dmpgv"))))
 168     (build-system gnu-build-system)
 169     (native-inputs
 170      `(("makeinfo" ,texinfo)))
 171     (inputs
 172      `(("ncurses" ,ncurses)))
 173     (arguments
 174      `(#:phases
 175        (modify-phases %standard-phases
 176          (replace 'configure
 177                   (lambda* (#:key build inputs outputs #:allow-other-keys)
 178                     ;; This old `configure' script doesn't support
 179                     ;; variables passed as arguments.
 180                     (let ((out     (assoc-ref outputs "out"))
 181                           (ncurses (assoc-ref inputs "ncurses")))
 182                       (setenv "CONFIG_SHELL" (which "bash"))
 183                       (invoke "./configure"
 184                               (string-append "--prefix=" out)
 185                               (string-append "--build=" build)
 186                               ;; The ancient config.guess is unable to
 187                               ;; guess the host triplet on mips64el.
 188                               ,@(if (string=? "mips64el-linux"
 189                                               (%current-system))
 190                                     '("--host=mips64el-unknown-linux-gnu")
 191                                     '())
 192                               ;; The same is also true with aarch64.
 193                               ,@(if (string=? "aarch64-linux"
 194                                               (%current-system))
 195                                     '("--host=aarch64-unknown-linux-gnu")
 196                                     '())
 197                               (string-append "--with-ncurses="
 198                                              ncurses))))))))
 199     (home-page "http://aa-project.sourceforge.net/aalib/")
 200     (synopsis "ASCII-art library")
 201     (description
 202      "AA-lib is a low level gfx library which does not require graphics device.
 203 In fact, there is no graphical output possible.  AA-lib replaces those
 204 old-fashioned output methods with powerful ascii-art renderer.")
 205     (license license:lgpl2.0+)))
 206
 207 (define-public celluloid
 208   (package
 209     (name "celluloid")
 210     (version "0.17")
 211     (source
 212      (origin
 213        (method url-fetch)
 214        (uri (string-append "https://github.com/celluloid-player/celluloid/releases"
 215                            "/download/v" version "/celluloid-" version ".tar.xz"))
 216        (sha256
 217         (base32 "0a3bhvs38gxjplygb0q9cx5djl5y0bmnxgaq0sd65j610a60f5h0"))))
 218     (build-system glib-or-gtk-build-system)
 219     (native-inputs
 220      `(("intltool" ,intltool)
 221        ("pkg-config" ,pkg-config)))
 222     (inputs
 223      `(("gtk+" ,gtk+)
 224        ("libepoxy" ,libepoxy)
 225        ("mpv" ,mpv)))
 226     (home-page "https://github.com/celluloid-player/celluloid")
 227     (synopsis "GTK+ frontend for the mpv media player")
 228     (description "Celluloid is a simple GTK+ frontend for the mpv media player.
 229 It interacts with mpv via the client API exported by libmpv, allowing access to
 230 mpv's powerful playback capabilities.")
 231     (license license:gpl3+)))
 232
 233 (define-public liba52
 234   (package
 235     (name "liba52")
 236     (version "0.7.4")
 237     (source (origin
 238               (method url-fetch)
 239               (uri (string-append
 240                     ;; A mirror://sourceforge URI doesn't work, presumably
 241                     ;; because the SourceForge project is misconfigured.
 242                     "http://liba52.sourceforge.net/files/a52dec-" version
 243                     ".tar.gz"))
 244               (sha256
 245                (base32
 246                 "0czccp4fcpf2ykp16xcrzdfmnircz1ynhls334q374xknd5747d2"))
 247               (patches (search-patches "liba52-enable-pic.patch"
 248                                        "liba52-set-soname.patch"
 249                                        "liba52-use-mtune-not-mcpu.patch"
 250                                        "liba52-link-with-libm.patch"))))
 251     (build-system gnu-build-system)
 252     ;; XXX We need to run ./bootstrap because of the build system fixes above.
 253     (native-inputs
 254      `(("autoconf" ,autoconf)
 255        ("automake" ,automake)
 256        ("libtool" ,libtool)))
 257     (arguments `(#:configure-flags '("--enable-shared")
 258                  #:phases
 259                  (modify-phases %standard-phases
 260                    ;; XXX We need to run ./bootstrap because of the build
 261                    ;; system fixes above.
 262                    (replace 'bootstrap
 263                      (lambda _ (invoke "sh" "bootstrap"))))))
 264     (home-page "http://liba52.sourceforge.net/")
 265     (synopsis "ATSC A/52 stream decoder")
 266     (description "liba52 is a library for decoding ATSC A/52 streams.  The
 267 A/52 standard is used in a variety of applications, including digital
 268 television and DVD.  It is also known as AC-3.")
 269     (license license:gpl2+)))
 270
 271 (define-public libaom
 272   ;; The 1.0.0-errata1 release installs a broken pkg-config .pc file.  This
 273   ;; is fixed in libaom commit 0ddc150, but we use an even later commit.
 274   (let ((commit "22b150bf040608028a56d8bf39e72f771383d836")
 275         (revision "0"))
 276     (package
 277       (name "libaom")
 278       (version (git-version "1.0.0-errata1" revision commit))
 279       (source (origin
 280                 (method git-fetch)
 281                 (uri (git-reference
 282                       (url "https://aomedia.googlesource.com/aom/")
 283                       (commit commit)))
 284                 (file-name (git-file-name name version))
 285                 (sha256
 286                  (base32
 287                   "1pdd5h3n42607n6qmggz4yv8izhjr2kl6knb3kh7gh4v0vy47h1r"))))
 288       (build-system cmake-build-system)
 289       (native-inputs
 290        `(("perl" ,perl)
 291          ("pkg-config" ,pkg-config)
 292          ("python" ,python))) ; to detect the version
 293       (arguments
 294        `(#:tests? #f  ;no check target
 295          #:configure-flags
 296            ;; build dynamic library
 297          (list "-DBUILD_SHARED_LIBS=YES"
 298                "-DENABLE_PIC=TRUE"
 299                "-DAOM_TARGET_CPU=generic"
 300                (string-append "-DCMAKE_INSTALL_PREFIX="
 301                                 (assoc-ref %outputs "out")))))
 302       (home-page "https://aomedia.googlesource.com/aom/")
 303       (synopsis "AV1 video codec")
 304       (description "Libaom is the reference implementation of AV1.  It includes
 305 a shared library and encoder and decoder command-line executables.")
 306       (license license:bsd-2))))
 307
 308 (define-public libmpeg2
 309   (package
 310     (name "libmpeg2")
 311     (version "0.5.1")
 312     (source (origin
 313               (method url-fetch)
 314               ;; A mirror://sourceforge URI doesn't work, presumably
 315               ;; because the SourceForge project is misconfigured.
 316               (uri (string-append "http://libmpeg2.sourceforge.net/files/"
 317                                   name "-" version ".tar.gz"))
 318               (patches (search-patches "libmpeg2-arm-private-symbols.patch"
 319                                        "libmpeg2-global-symbol-test.patch"))
 320               (sha256
 321                (base32
 322                 "1m3i322n2fwgrvbs1yck7g5md1dbg22bhq5xdqmjpz5m7j4jxqny"))))
 323     (inputs
 324      `(("libx11" ,libx11)
 325        ("libxext" ,libxext)
 326        ("libxv" ,libxv)
 327        ("libsm" ,libsm)
 328        ("libice" ,libice)
 329        ("sdl" ,sdl)))
 330     (build-system gnu-build-system)
 331     (home-page "http://libmpeg2.sourceforge.net/")
 332     (synopsis "MPEG1 and MPEG2 video decoder library")
 333     (description
 334      "libmpeg2 is a library which can decode MPEG1 and MPEG2 video streams.")
 335     (license license:gpl2+)))
 336
 337 (define-public libx264
 338   (package
 339     (name "libx264")
 340     (version "20180810-2245")
 341     (source (origin
 342               (method url-fetch)
 343               (uri (string-append "https://download.videolan.org/pub/x264/snapshots/"
 344                                   "x264-snapshot-" version "-stable.tar.bz2"))
 345               (sha256
 346                (base32
 347                 "0f25f39imas9pcqm7lnaa0shhjmf42hdx7jxzcnvxc7qsb7lh1bv"))))
 348     (build-system gnu-build-system)
 349     (native-inputs
 350      `(("pkg-config" ,pkg-config)
 351        ("nasm" ,nasm)))
 352     ;; TODO: Add gpac input
 353     (arguments
 354      `(#:tests? #f  ;no check target
 355        #:configure-flags '("--enable-shared"
 356                            ;; Don't build the command-line program.  If we
 357                            ;; want it later, we should do so in a different
 358                            ;; package to avoid a circular dependency (the x264
 359                            ;; program depends on ffmpeg and ffmpeg depends on
 360                            ;; libx264).
 361                            "--disable-cli"
 362
 363                            ;; On MIPS, we must pass "--disable-asm" or else
 364                            ;; configure fails after printing: "You specified a
 365                            ;; pre-MSA CPU in your CFLAGS. If you really want
 366                            ;; to run on such a CPU, configure with
 367                            ;; --disable-asm."
 368                            ,@(if (string-prefix? "mips"
 369                                                  (or (%current-target-system)
 370                                                      (%current-system)))
 371                                  '("--disable-asm")
 372                                  '()))))
 373     (home-page "https://www.videolan.org/developers/x264.html")
 374     (synopsis "H.264 video coding library")
 375     (description "libx264 is an advanced encoding library for creating
 376 H.264 (MPEG-4 AVC) video streams.")
 377     (license (list license:gpl2+         ;most files
 378                    license:isc           ;common/x86/x86inc.asm
 379                    license:lgpl2.1+      ;extras/getopt.c
 380                    license:bsd-3         ;extras/inttypes.h
 381                    (license:non-copyleft ;extras/cl*.h
 382                     "file://extras/cl.h"
 383                     "See extras/cl.h in the distribution.")))))
 384
 385 (define-public mkvtoolnix
 386   (package
 387     (name "mkvtoolnix")
 388     (version "37.0.0")
 389     (source
 390      (origin
 391        (method url-fetch)
 392        (uri (string-append "https://mkvtoolnix.download/sources/"
 393                            "mkvtoolnix-" version ".tar.xz"))
 394        (sha256
 395         (base32 "0r4d9318ymb9a0mkc0shi9p4kjy3m70s49v4f8dmjhvj63silhix"))
 396        (modules '((guix build utils)))
 397        (snippet '(begin
 398                    ;; Delete bundled libraries.
 399                    (for-each delete-file-recursively
 400                              '("lib/fmt"
 401                                "lib/libebml"
 402                                "lib/libmatroska"
 403                                "lib/nlohmann-json"
 404                                "lib/pugixml"
 405                                "lib/utf8-cpp"))
 406                    #t))))
 407     (build-system gnu-build-system)
 408     (outputs '("out" "gui")) ; "mkvtoolnix-gui" brings the closure size from ~300 MB to 1.5+ GB.
 409     (inputs
 410      `(("boost" ,boost)
 411        ("bzip2" ,bzip2)
 412        ("cmark" ,cmark)
 413        ("libebml" ,libebml)
 414        ("file" ,file)
 415        ("flac" ,flac)
 416        ("fmt" ,fmt)
 417        ("libmatroska" ,libmatroska)
 418        ("libogg" ,libogg)
 419        ("libvorbis" ,libvorbis)
 420        ("lzo" ,lzo)
 421        ("pugixml" ,pugixml)
 422        ("qtbase" ,qtbase)
 423        ("qtmultimedia" ,qtmultimedia)
 424        ("utfcpp" ,utfcpp)
 425        ("zlib" ,zlib)))
 426     (native-inputs
 427      `(("docbook-xsl" ,docbook-xsl)
 428        ("gettext" ,gettext-minimal)
 429        ("googletest" ,googletest)
 430        ("libxslt" ,libxslt)
 431        ("nlohmann-json-cpp" ,nlohmann-json-cpp)
 432        ("perl" ,perl)
 433        ("pkg-config" ,pkg-config)
 434        ("po4a" ,po4a)
 435        ("qttools" ,qttools)
 436        ("ruby" ,ruby)))
 437     (arguments
 438      `(#:configure-flags
 439        (list (string-append "--with-boost="
 440                             (assoc-ref %build-inputs "boost"))
 441              (string-append "--with-docbook-xsl-root="
 442                             (assoc-ref %build-inputs "docbook-xsl")
 443                             "/xml/xsl/docbook-xsl-"
 444                             ,(package-version docbook-xsl))
 445              "--enable-update-check=no"
 446              "--enable-precompiled-headers=no")
 447         #:phases
 448        (modify-phases %standard-phases
 449          (add-after 'unpack 'patch-relative-file-names
 450            (lambda* (#:key outputs #:allow-other-keys)
 451              (let ((out (assoc-ref outputs "out")))
 452              (substitute* "src/mkvtoolnix-gui/util/settings.cpp"
 453                (("mkvmerge" match)
 454                 (string-append out "/bin/" match)))
 455              #t)))
 456          (add-before 'configure 'add-googletest
 457            (lambda* (#:key inputs #:allow-other-keys)
 458              (symlink
 459                (string-append (assoc-ref inputs "googletest")
 460                               "/include/gtest") "lib/gtest")
 461              #t))
 462          (replace 'build
 463            (lambda _
 464              (let ((-j (list "-j" (number->string (parallel-job-count)))))
 465                (apply invoke "rake" -j))))
 466          (replace 'check
 467            (lambda _
 468              (invoke "rake" "tests/unit")))
 469          (replace 'install
 470            (lambda _
 471              (invoke "rake" "install")))
 472          (add-after 'install 'post-install
 473            (lambda* (#:key outputs #:allow-other-keys)
 474              ;; Move the Qt interface to "gui".
 475              (let* ((out (assoc-ref outputs "out"))
 476                     (gui (assoc-ref outputs "gui"))
 477                     (strip-store-dir (lambda (path)
 478                                        (substring path (string-prefix-length out path)))))
 479                (for-each
 480                 (lambda (file)
 481                   (mkdir-p (string-append gui (dirname file)))
 482                   (rename-file (string-append out file)
 483                                (string-append gui file)))
 484                 (append '("/bin/mkvtoolnix-gui"
 485                           "/share/applications/org.bunkus.mkvtoolnix-gui.desktop"
 486                           "/share/metainfo/org.bunkus.mkvtoolnix-gui.appdata.xml"
 487                           "/share/mime/packages/org.bunkus.mkvtoolnix-gui.xml")
 488                         (map strip-store-dir (find-files out "\\.ogg$"))
 489                         (map strip-store-dir (find-files out "mkvtoolnix-gui\\.png$"))
 490                         (map strip-store-dir (find-files out "mkvtoolnix-gui\\.1"))))
 491                (for-each
 492                 (lambda (file)
 493                   (delete-file-recursively (string-append out file)))
 494                 '("/share/applications"
 495                   "/share/metainfo"
 496                   "/share/mime"
 497                   "/share/mkvtoolnix")))
 498              #t)))))
 499     (home-page "https://mkvtoolnix.download")
 500     (synopsis "Tools to create, alter and inspect Matroska files")
 501     (description
 502      "MKVToolNix provides tools for getting information about Matroska files
 503 (@command{mkvinfo}), extracting tracks/data from Matroska files
 504 (@command{mkvextract}), and creating Matroska files from other media files
 505 (@command{mkvmerge}).")
 506     (license license:gpl2)))
 507
 508 (define-public x265
 509   (package
 510     (name "x265")
 511     (version "3.2.1")
 512     (outputs '("out" "static"))
 513     (source
 514       (origin
 515         (method url-fetch)
 516         (uri (list (string-append "https://bitbucket.org/multicoreware/x265"
 517                                   "/downloads/x265_" version ".tar.gz")
 518                    (string-append "https://download.videolan.org/videolan/x265/"
 519                                   "x265_" version ".tar.gz")))
 520         (sha256
 521          (base32 "1k5vijsy6cgcghw69f5275xfmbjjx7js0nlbgxbd6krnjb7sv6zv"))
 522         (patches (search-patches "x265-arm-flags.patch"))
 523         (modules '((guix build utils)))
 524         (snippet '(begin
 525                     (delete-file-recursively "source/compat/getopt")
 526                     #t))))
 527     (build-system cmake-build-system)
 528     (arguments
 529      `(#:tests? #f ; tests are skipped if cpu-optimized code isn't built
 530        #:configure-flags
 531          ;; Ensure position independent code for everyone.
 532          (list "-DENABLE_PIC=TRUE"
 533                ,@(if (string-prefix? "armhf" (or (%current-system)
 534                                                  (%current-target-system)))
 535                      '("-DENABLE_ASSEMBLY=OFF")
 536                      '())
 537                (string-append "-DCMAKE_INSTALL_PREFIX="
 538                               (assoc-ref %outputs "out")))
 539        #:phases
 540        (modify-phases %standard-phases
 541          (add-after 'unpack 'prepare-build
 542            (lambda _
 543              (delete-file-recursively "build")
 544              (chdir "source")
 545              ;; recognize armv8 in 32-bit mode as ARM
 546              (substitute* "CMakeLists.txt"
 547               (("armv6l") "armv8l"))
 548              #t))
 549          (add-before 'configure 'build-12-bit
 550            (lambda* (#:key (configure-flags '()) #:allow-other-keys)
 551              (mkdir "../build-12bit")
 552              (with-directory-excursion "../build-12bit"
 553                (apply invoke
 554                  "cmake" "../source"
 555                  "-DHIGH_BIT_DEPTH=ON"
 556                  "-DEXPORT_C_API=OFF"
 557                  "-DENABLE_CLI=OFF"
 558                  "-DMAIN12=ON"
 559                  configure-flags)
 560                (substitute* (cons "cmake_install.cmake"
 561                                   (append
 562                                     (find-files "CMakeFiles/x265-shared.dir" ".")
 563                                     (find-files "CMakeFiles/x265-static.dir" ".")))
 564                  (("libx265") "libx265_main12"))
 565                (invoke "make"))))
 566          (add-before 'configure 'build-10-bit
 567            (lambda* (#:key (configure-flags '()) #:allow-other-keys)
 568              (mkdir "../build-10bit")
 569              (with-directory-excursion "../build-10bit"
 570                (apply invoke
 571                  "cmake" "../source"
 572                  "-DHIGH_BIT_DEPTH=ON"
 573                  "-DEXPORT_C_API=OFF"
 574                  "-DENABLE_CLI=OFF"
 575                  configure-flags)
 576                (substitute* (cons "cmake_install.cmake"
 577                                   (append
 578                                     (find-files "CMakeFiles/x265-shared.dir" ".")
 579                                     (find-files "CMakeFiles/x265-static.dir" ".")))
 580                  (("libx265") "libx265_main10"))
 581                (invoke "make"))))
 582          (add-after 'install 'install-more-libs
 583            (lambda _
 584              (with-directory-excursion "../build-12bit"
 585                (invoke "make" "install"))
 586              (with-directory-excursion "../build-10bit"
 587                (invoke "make" "install"))))
 588          (add-before 'strip 'move-static-libs
 589            (lambda* (#:key outputs #:allow-other-keys)
 590              (let ((out (assoc-ref outputs "out"))
 591                    (static (assoc-ref outputs "static")))
 592                (mkdir-p (string-append static "/lib"))
 593                (with-directory-excursion
 594                  (string-append out "/lib")
 595                  (for-each
 596                    (lambda (file)
 597                      (rename-file file
 598                                   (string-append static "/lib/" file)))
 599                    (find-files "." "\\.a$"))))
 600              #t)))))
 601     (home-page "http://x265.org/")
 602     (synopsis "Library for encoding h.265/HEVC video streams")
 603     (description "x265 is a H.265 / HEVC video encoder application library,
 604 designed to encode video or images into an H.265 / HEVC encoded bitstream.")
 605     (license license:gpl2+)))
 606
 607 (define-public libass
 608   (package
 609     (name "libass")
 610     (version "0.14.0")
 611     (source (origin
 612               (method url-fetch)
 613               (uri (string-append
 614                     "https://github.com/libass/libass/releases/download/"
 615                     version "/libass-" version ".tar.xz"))
 616               (sha256
 617                (base32
 618                 "18iqznl4mabhj9ywfsz4kwvbsplcv1jjxq50nxssvbj8my1267w8"))))
 619     (build-system gnu-build-system)
 620     (native-inputs
 621      `(("pkg-config" ,pkg-config)
 622        ("nasm" ,nasm)))
 623     (propagated-inputs
 624      `(("freetype" ,freetype)
 625        ("fribidi" ,fribidi)
 626        ("fontconfig" ,fontconfig)
 627        ("harfbuzz" ,harfbuzz)
 628        ("enca" ,enca)))
 629     (home-page "https://github.com/libass/libass")
 630     (synopsis "Subtitle rendering library for the ASS/SSA format")
 631     (description "libass is a subtitle rendering library for the
 632 ASS/SSA (Advanced Substation Alpha/SubStation Alpha) subtitle format.")
 633     (license license:isc)))
 634
 635 (define-public libcaca
 636   (package
 637     (name "libcaca")
 638     (version "0.99.beta19")
 639     (source (origin
 640               (method url-fetch)
 641               (uri (string-append "http://caca.zoy.org/files/libcaca/libcaca-"
 642                                   version ".tar.gz"))
 643               (sha256
 644                (base32
 645                 "1x3j6yfyxl52adgnabycr0n38j9hx2j74la0hz0n8cnh9ry4d2qj"))))
 646     (build-system gnu-build-system)
 647     (native-inputs `(("pkg-config" ,pkg-config)))
 648     (inputs
 649      `(("freeglut" ,freeglut)
 650        ("ftgl" ,ftgl)
 651        ("imlib2" ,imlib2)
 652        ("libx11" ,libx11)
 653        ("mesa" ,mesa)
 654        ("ncurses" ,ncurses)
 655        ("zlib" ,zlib)))
 656     (home-page "http://caca.zoy.org/wiki/libcaca")
 657     (synopsis "Colour ASCII-art library")
 658     (description "libcaca is a graphics library that outputs text instead of
 659 pixels, so that it can work on older video cards or text terminals.  It
 660 supports Unicode, 2048 colors, dithering of color images, and advanced text
 661 canvas operations.")
 662     (license (license:fsf-free "file://COPYING")))) ;WTFPL version 2
 663
 664 (define-public libdca
 665   (package
 666     (name "libdca")
 667     (version "0.0.6")
 668     (source (origin
 669               (method url-fetch)
 670               (uri (string-append
 671                     "https://download.videolan.org/pub/videolan/libdca/"
 672                     version "/libdca-" version ".tar.bz2"))
 673               (sha256
 674                (base32
 675                 "0h0zvcn97i9kyljdpifzi8in9xnw31fx3b3ggj96p8h0l2d8mycq"))))
 676     (build-system gnu-build-system)
 677     (home-page "https://www.videolan.org/developers/libdca.html")
 678     (synopsis "DTS Coherent Acoustics decoder")
 679     (description "libdca is a library for decoding DTS Coherent Acoustics
 680 streams.")
 681     (license license:gpl2+)))
 682
 683 (define-public libdv
 684   (package
 685     (name "libdv")
 686     (version "1.0.0")
 687     (source (origin
 688               (method url-fetch)
 689               (uri (string-append
 690                     "mirror://sourceforge/libdv/libdv/"
 691                     version "/libdv-" version ".tar.gz"))
 692               (sha256
 693                (base32
 694                 "1fl96f2xh2slkv1i1ix7kqk576a0ak1d33cylm0mbhm96d0761d3"))))
 695     (build-system gnu-build-system)
 696     (native-inputs `(("pkg-config" ,pkg-config)))
 697     (inputs `(("libxv" ,libxv)))
 698     (home-page "http://libdv.sourceforge.net/")
 699     (synopsis "DV video (IEC 61834 and SMPTE 314M) codec")
 700     (description "The Quasar DV codec (libdv) is a software codec for DV
 701 video, the encoding format used by most digital camcorders, typically those
 702 that support the IEEE 1394 (a.k.a. FireWire or i.Link) interface.  Libdv was
 703 developed according to the official standards for DV video: IEC 61834 and
 704 SMPTE 314M.")
 705     (license license:lgpl2.1+)))
 706
 707 (define-public libmatroska
 708   (package
 709     (name "libmatroska")
 710     (version "1.5.2")
 711     (source
 712      (origin
 713        (method url-fetch)
 714        (uri (string-append "https://dl.matroska.org/downloads/"
 715                            "libmatroska/libmatroska-" version ".tar.xz"))
 716        (sha256
 717         (base32 "0qn9lfs0877wbv581yxw2gywxywxpvwslc5q07q4f7bqpyzxxiha"))))
 718     (build-system cmake-build-system)
 719     (inputs
 720      `(("libebml" ,libebml)))
 721     (arguments
 722      `(#:configure-flags
 723        (list "-DBUILD_SHARED_LIBS=YES")
 724        #:tests? #f))                    ; no test suite
 725     (home-page "https://www.matroska.org")
 726     (synopsis "C++ library to parse Matroska files (.mkv and .mka)")
 727     (description
 728      "Matroska aims to become the standard of multimedia container formats.
 729 It is based on @dfn{EBML} (Extensible Binary Meta Language), a binary derivative
 730 of XML.  EBML enables the Matroska Development Team to gain significant
 731 advantages in terms of future format extensibility, without breaking file
 732 support in old parsers.
 733 libebml is a C++ library to read and write EBML files.")
 734     (license license:lgpl2.1)))
 735
 736 (define-public libva
 737   (package
 738     (name "libva")
 739     (version "2.5.0")
 740     (source
 741      (origin
 742        (method url-fetch)
 743        (uri (list
 744              ;; Newer releases are only available on GitHub.
 745              (string-append "https://github.com/01org/libva/releases/download/"
 746                             version "/libva-" version ".tar.bz2")
 747              ;; Keep the old URL around for compatibility.
 748              (string-append "https://www.freedesktop.org/software/vaapi/releases/"
 749                             "libva/libva-" version "/libva-" version ".tar.bz2")))
 750        (sha256
 751         (base32 "0y38mw1ggxm15zq06r4qpwhd5wx4bppw1rsxpr6sq1m5d79rra1s"))))
 752     (build-system gnu-build-system)
 753     (native-inputs
 754      `(("pkg-config" ,pkg-config)))
 755     (inputs
 756      `(("libdrm" ,libdrm)
 757        ("libx11" ,libx11)
 758        ("libxext" ,libxext)
 759        ("libxfixes" ,libxfixes)
 760        ("mesa" ,mesa)
 761        ("wayland" ,wayland)))
 762     (arguments
 763      `(#:phases
 764        (modify-phases %standard-phases
 765          (add-before
 766           'build 'fix-dlopen-paths
 767           (lambda* (#:key outputs #:allow-other-keys)
 768             (let ((out (assoc-ref outputs "out")))
 769               (substitute* "va/drm/va_drm_auth_x11.c"
 770                 (("\"libva-x11\\.so\\.%d\"")
 771                  (string-append "\"" out "/lib/libva-x11.so.%d\"")))
 772               #t))))
 773        ;; Most drivers are in mesa's $prefix/lib/dri, so use that.  (Can be
 774        ;; overridden at run-time via LIBVA_DRIVERS_PATH.)
 775        #:configure-flags
 776        (list (string-append "--with-drivers-path="
 777                             (assoc-ref %build-inputs "mesa") "/lib/dri"))
 778        ;; However, we can't write to mesa's store directory, so override the
 779        ;; following make variable to install the dummy driver to libva's
 780        ;; $prefix/lib/dri directory.
 781        #:make-flags
 782        (list (string-append "dummy_drv_video_ladir="
 783                             (assoc-ref %outputs "out") "/lib/dri"))))
 784     (home-page "https://www.freedesktop.org/wiki/Software/vaapi/")
 785     (synopsis "Video acceleration library")
 786     (description "The main motivation for VA-API (Video Acceleration API) is
 787 to enable hardware accelerated video decode/encode at various
 788 entry-points (VLD, IDCT, Motion Compensation etc.) for prevailing coding
 789 standards (MPEG-2, MPEG-4 ASP/H.263, MPEG-4 AVC/H.264, and VC-1/VMW3).")
 790     (license license:expat)))
 791
 792 (define-public libva-utils
 793   (package
 794     (name "libva-utils")
 795     (version "2.5.0")
 796     (source
 797      (origin
 798        (method url-fetch)
 799        (uri (string-append "https://github.com/intel/libva-utils/releases/download/"
 800                            version "/libva-utils-" version ".tar.bz2"))
 801        (sha256
 802         (base32 "05rasyqnsg522zqxak1q8rrm1hys7wwbi41kd0szjq0d27awjf4j"))))
 803     (build-system gnu-build-system)
 804     (arguments
 805      `(#:configure-flags
 806        (list "--enable-wayland"
 807              "--enable-x11")))
 808     (native-inputs
 809      `(("pkg-config" ,pkg-config)))
 810     (inputs
 811      `(("libdrm" ,libdrm)
 812        ("libva" ,libva)
 813        ("libx11" ,libx11)
 814        ("mesa" ,mesa)
 815        ("wayland" ,wayland)))
 816     (home-page "https://01.org/linuxmedia/vaapi")
 817     (synopsis "Collection of testing utilities for VA-API")
 818     (description
 819      "This is a collection of utilities  to query and test the @acronym{VA-API,
 820 Video Acceleration API} implemented by the libva library.
 821
 822 These tools require a supported graphics chip, driver, and VA-API back end to
 823 operate properly.")
 824     (license license:expat)))
 825
 826 (define-public ffmpeg
 827   (package
 828     (name "ffmpeg")
 829     (version "4.2.1")
 830     (source (origin
 831              (method url-fetch)
 832              (uri (string-append "https://ffmpeg.org/releases/ffmpeg-"
 833                                  version ".tar.xz"))
 834              (sha256
 835               (base32
 836                "1m5nkc61ihgcf0b2wabm0zyqa8sj3c0w8fi6kr879lb0kdzciiyf"))))
 837     (build-system gnu-build-system)
 838     (inputs
 839      `(("dav1d" ,dav1d)
 840        ("fontconfig" ,fontconfig)
 841        ("freetype" ,freetype)
 842        ("frei0r-plugins" ,frei0r-plugins)
 843        ("gnutls" ,gnutls)
 844        ("opus" ,opus)
 845        ("ladspa" ,ladspa)
 846        ("lame" ,lame)
 847        ("libaom" ,libaom)
 848        ("libass" ,libass)
 849        ("libbluray" ,libbluray)
 850        ("libcaca" ,libcaca)
 851        ("libcdio-paranoia" ,libcdio-paranoia)
 852        ("libdrm" ,libdrm)
 853        ("libtheora" ,libtheora)
 854        ("libva" ,libva)
 855        ("libvdpau" ,libvdpau)
 856        ("libvorbis" ,libvorbis)
 857        ("libvpx" ,libvpx)
 858        ("libx11" ,libx11)
 859        ("libx264" ,libx264)
 860        ("mesa" ,mesa)
 861        ("openal" ,openal)
 862        ("pulseaudio" ,pulseaudio)
 863        ("sdl" ,sdl2)
 864        ("soxr" ,soxr)
 865        ("speex" ,speex)
 866        ("twolame" ,twolame)
 867        ("vidstab" ,vidstab)
 868        ("x265" ,x265)
 869        ("xvid" ,xvid)
 870        ("zlib" ,zlib)))
 871     (native-inputs
 872      `(("bc" ,bc)
 873        ("perl" ,perl)
 874        ("pkg-config" ,pkg-config)
 875        ("texinfo" ,texinfo)
 876        ("python" ,python-2) ; scripts use interpreter python2
 877        ("speex" ,speex)
 878        ("yasm" ,yasm)))
 879     (arguments
 880      `(#:test-target "fate"
 881        #:configure-flags
 882        ;; possible additional inputs:
 883        ;;   --enable-avisynth        enable reading of AviSynth script
 884        ;;                            files [no]
 885        ;;   --enable-libaacplus      enable AAC+ encoding via libaacplus [no]
 886        ;;   --enable-libcelt         enable CELT decoding via libcelt [no]
 887        ;;   --enable-libdc1394       enable IIDC-1394 grabbing using libdc1394
 888        ;;                            and libraw1394 [no]
 889        ;;   --enable-libfaac         enable AAC encoding via libfaac [no]
 890        ;;   --enable-libfdk-aac      enable AAC de/encoding via libfdk-aac [no]
 891        ;;   --enable-libflite        enable flite (voice synthesis) support via
 892        ;;                            libflite [no]
 893        ;;   --enable-libgme          enable Game Music Emu via libgme [no]
 894        ;;   --enable-libgsm          enable GSM de/encoding via libgsm [no]
 895        ;;   --enable-libiec61883     enable iec61883 via libiec61883 [no]
 896        ;;   --enable-libilbc         enable iLBC de/encoding via libilbc [no]
 897        ;;   --enable-libmodplug      enable ModPlug via libmodplug [no]
 898        ;;   --enable-libnut          enable NUT (de)muxing via libnut,
 899        ;;                            native (de)muxer exists [no]
 900        ;;   --enable-libopencore-amrnb    enable AMR-NB de/encoding via
 901        ;;                                 libopencore-amrnb [no]
 902        ;;   --enable-libopencore-amrwb    enable AMR-WB decoding via
 903        ;;                                 libopencore-amrwb [no]
 904        ;;   --enable-libopencv       enable video filtering via libopencv [no]
 905        ;;   --enable-libopenjpeg     enable JPEG 2000 de/encoding via
 906        ;;                            OpenJPEG [no]
 907        ;;   --enable-librtmp         enable RTMP[E] support via librtmp [no]
 908        ;;   --enable-libschroedinger enable Dirac de/encoding via
 909        ;;                            libschroedinger [no]
 910        ;;   --enable-libshine        enable fixed-point MP3 encoding via
 911        ;;                            libshine [no]
 912        ;;   --enable-libssh          enable SFTP protocol via libssh [no]
 913        ;;                            (libssh2 does not work)
 914        ;;   --enable-libstagefright-h264  enable H.264 decoding via
 915        ;;                                 libstagefright [no]
 916        ;;   --enable-libutvideo      enable Ut Video encoding and decoding via
 917        ;;                            libutvideo [no]
 918        ;;   --enable-libv4l2         enable libv4l2/v4l-utils [no]
 919        ;;   --enable-libvo-aacenc    enable AAC encoding via libvo-aacenc [no]
 920        ;;   --enable-libvo-amrwbenc  enable AMR-WB encoding via
 921        ;;                            libvo-amrwbenc [no]
 922        ;;   --enable-libwavpack      enable wavpack encoding via libwavpack [no]
 923        ;;   --enable-libxavs         enable AVS encoding via xavs [no]
 924        ;;   --enable-libzmq          enable message passing via libzmq [no]
 925        ;;   --enable-libzvbi         enable teletext support via libzvbi [no]
 926        ;;   --enable-opencl          enable OpenCL code
 927        '("--enable-avresample"
 928          "--enable-gpl" ; enable optional gpl licensed parts
 929          "--enable-shared"
 930          "--enable-frei0r"
 931          "--enable-fontconfig"
 932          "--enable-gnutls"
 933          "--enable-ladspa"
 934          "--enable-libaom"
 935          "--enable-libass"
 936          "--enable-libbluray"
 937          "--enable-libcaca"
 938          "--enable-libcdio"
 939          "--enable-libdav1d"
 940          "--enable-libfreetype"
 941          "--enable-libmp3lame"
 942          "--enable-libopus"
 943          "--enable-libpulse"
 944          "--enable-libsoxr"
 945          "--enable-libspeex"
 946          "--enable-libtheora"
 947          "--enable-libtwolame"
 948          "--enable-libvidstab"
 949          "--enable-libvorbis"
 950          "--enable-libvpx"
 951          "--enable-libxvid"
 952          "--enable-libx264"
 953          "--enable-libx265"
 954          "--enable-openal"
 955          "--enable-opengl"
 956          "--enable-libdrm"
 957
 958          "--enable-runtime-cpudetect"
 959
 960          ;; The HTML pages take 7.2 MiB
 961          "--disable-htmlpages"
 962
 963          ;; The static libraries are 23 MiB
 964          "--disable-static"
 965
 966          ;; Runtime cpu detection is not implemented on
 967          ;; MIPS, so we disable some features.
 968          "--disable-mips32r2"
 969          "--disable-mipsdsp"
 970          "--disable-mipsdspr2"
 971          "--disable-mipsfpu")
 972        #:phases
 973        (modify-phases %standard-phases
 974          (replace
 975           'configure
 976           ;; configure does not work followed by "SHELL=..." and
 977           ;; "CONFIG_SHELL=..."; set environment variables instead
 978           (lambda* (#:key outputs configure-flags #:allow-other-keys)
 979             (let ((out (assoc-ref outputs "out")))
 980               (substitute* "configure"
 981                 (("#! /bin/sh") (string-append "#!" (which "sh"))))
 982               (setenv "SHELL" (which "bash"))
 983               (setenv "CONFIG_SHELL" (which "bash"))
 984               (apply invoke
 985                      "./configure"
 986                      (string-append "--prefix=" out)
 987                      ;; Add $libdir to the RUNPATH of all the binaries.
 988                      (string-append "--extra-ldflags=-Wl,-rpath="
 989                                     out "/lib")
 990                      configure-flags))))
 991          (add-before
 992           'check 'set-ld-library-path
 993           (lambda _
 994             ;; Allow $(top_builddir)/ffmpeg to find its dependencies when
 995             ;; running tests.
 996             (let* ((dso  (find-files "." "\\.so$"))
 997                    (path (string-join (map dirname dso) ":")))
 998               (format #t "setting LD_LIBRARY_PATH to ~s~%" path)
 999               (setenv "LD_LIBRARY_PATH" path)
1000               #t))))))
1001     (home-page "https://www.ffmpeg.org/")
1002     (synopsis "Audio and video framework")
1003     (description "FFmpeg is a complete, cross-platform solution to record,
1004 convert and stream audio and video.  It includes the libavcodec
1005 audio/video codec library.")
1006     (license license:gpl2+)))
1007
1008 (define-public ffmpeg-3.4
1009   (package
1010     (inherit ffmpeg)
1011     (version "3.4.6")
1012     (source (origin
1013              (method url-fetch)
1014              (uri (string-append "https://ffmpeg.org/releases/ffmpeg-"
1015                                  version ".tar.xz"))
1016              (sha256
1017               (base32
1018                "0gmqbhg5jjcfanrxrl657zn12lzz73sfs8xwryfy7n9rn6f2fwim"))))
1019     (arguments
1020      (substitute-keyword-arguments (package-arguments ffmpeg)
1021        ((#:configure-flags flags)
1022         `(delete "--enable-libdav1d" (delete "--enable-libaom"
1023                  ,flags)))))
1024     (inputs (alist-delete "dav1d" (alist-delete "libaom"
1025                           (package-inputs ffmpeg))))))
1026
1027 (define-public ffmpeg-for-stepmania
1028   (hidden-package
1029    (package
1030      (inherit ffmpeg)
1031      (version "2.1.3")
1032      (source
1033       (origin
1034         (method git-fetch)
1035         (uri (git-reference
1036               (url "https://github.com/stepmania/ffmpeg.git")
1037               (commit "eda6effcabcf9c238e4635eb058d72371336e09b")))
1038         (sha256
1039          (base32 "1by8rmbva8mfrivdbbkr2gx4kga89zqygkd4cfjl76nr8mdcdamb"))
1040         (file-name (git-file-name "ffmpeg" version))))
1041      (arguments
1042       (substitute-keyword-arguments (package-arguments ffmpeg)
1043         ((#:configure-flags flags)
1044          '(list "--disable-programs"
1045                 "--disable-doc"
1046                 "--disable-debug"
1047                 "--disable-avdevice"
1048                 "--disable-swresample"
1049                 "--disable-postproc"
1050                 "--disable-avfilter"
1051                 "--disable-shared"
1052                 "--enable-static"))))
1053      (inputs '()))))
1054
1055 (define-public ffmpegthumbnailer
1056   (package
1057     (name "ffmpegthumbnailer")
1058     (version "2.2.0")
1059     (source (origin
1060               (method git-fetch)
1061               (uri (git-reference
1062                     (url "https://github.com/dirkvdb/ffmpegthumbnailer.git")
1063                     (commit version)))
1064               (file-name (git-file-name name version))
1065               (sha256
1066                (base32
1067                 "0kl8aa547icy9b05njps02a8sw4yn4f8fzs228kig247sn09s4cp"))))
1068     (build-system cmake-build-system)
1069     (native-inputs
1070      `(("pkg-config" ,pkg-config)))
1071     (inputs
1072      `(("ffmpeg" ,ffmpeg)
1073        ("libjpeg-turbo" ,libjpeg-turbo)
1074        ("libpng" ,libpng)
1075        ("gvfs" ,gvfs)))
1076     (arguments
1077      `(#:configure-flags (list "-DENABLE_GIO=ON" "-DENABLE_THUMBNAILER=ON")))
1078     (home-page "https://github.com/dirkvdb/ffmpegthumbnailer")
1079     (synopsis "Create thumbnails from video files")
1080     (description "FFmpegthumbnailer is a lightweight video thumbnailer that
1081 can be used by file managers to create thumbnails for your video files.  The
1082 thumbnailer uses ffmpeg to decode frames from the video files, so supported
1083 videoformats depend on the configuration flags of ffmpeg.")
1084     (license license:gpl2+)))
1085
1086 (define-public vlc
1087   (package
1088     (name "vlc")
1089     (version "3.0.8")
1090     (source (origin
1091               (method url-fetch)
1092               (uri (string-append
1093                     "https://download.videolan.org/pub/videolan/vlc/"
1094                     (car (string-split version #\-))
1095                     "/vlc-" version ".tar.xz"))
1096               (sha256
1097                (base32
1098                 "1xmxjpyzdhabchwncz6lvx3kzvl7fz9c42bkv3nbj68albs9w570"))
1099               (patches
1100                (search-patches
1101                 ;; TODO: The test "libvlc_slaves" fails.  Applied upstream as
1102                 ;; <https://git.videolan.org/?p=vlc.git;a=commit;h=4186c94104ee528abd6860611b49515f3e6ec644>.
1103                 ;; Try removing it in 3.0.9.
1104                 "vlc-fix-test_libvlc_slaves.patch"))))
1105     (build-system gnu-build-system)
1106     (native-inputs
1107      `(("flex" ,flex)
1108        ("bison" ,bison)
1109        ("gettext" ,gettext-minimal)
1110        ("git" ,git)                     ; needed for a test
1111        ("pkg-config" ,pkg-config)))
1112     ;; FIXME: Add optional inputs once available.
1113     (inputs
1114      `(("alsa-lib" ,alsa-lib)
1115        ("avahi" ,avahi)
1116        ("dbus" ,dbus)
1117        ("eudev" ,eudev)
1118        ("flac" ,flac)
1119        ("ffmpeg" ,ffmpeg)
1120        ("fontconfig" ,fontconfig)
1121        ("freetype" ,freetype)
1122        ("fribidi" ,fribidi)
1123        ("gnutls" ,gnutls)
1124        ("liba52" ,liba52)
1125        ("libarchive" ,libarchive)
1126        ("libass" ,libass)
1127        ("libavc1394" ,libavc1394)
1128        ("libbluray" ,libbluray)
1129        ("libcaca" ,libcaca)
1130        ("libcddb" ,libcddb)
1131        ("libdca" ,libdca)
1132        ("libdvbpsi" ,libdvbpsi)
1133        ("libdvdnav" ,libdvdnav)
1134        ("libdvdread" ,libdvdread)
1135        ("libebml" ,libebml)
1136        ("libgcrypt" ,libgcrypt)
1137        ("libidn" ,libidn)
1138        ("libkate" ,libkate)
1139        ("libmad" ,libmad)
1140        ("libmatroska" ,libmatroska)
1141        ("libmicrodns" ,libmicrodns)
1142        ("libmodplug" ,libmodplug)
1143        ("libmpeg2" ,libmpeg2)
1144        ("libogg" ,libogg)
1145        ("libpng" ,libpng)
1146        ("libraw1394" ,libraw1394)
1147        ("librsvg" ,librsvg)
1148        ("libsamplerate" ,libsamplerate)
1149        ("libsecret" ,libsecret)
1150        ("libssh2" ,libssh2)
1151        ("libupnp" ,libupnp)
1152        ("libva" ,libva)
1153        ("libvdpau" ,libvdpau)
1154        ("libvorbis" ,libvorbis)
1155        ("libvpx" ,libvpx)
1156        ("libtheora" ,libtheora)
1157        ("libx264" ,libx264)
1158        ("libxext" ,libxext)
1159        ("libxi" ,libxi)
1160        ("libxinerama" ,libxinerama)
1161        ("libxml2" ,libxml2)
1162        ("libxpm" ,libxpm)
1163        ("livemedia-utils" ,livemedia-utils)
1164        ("lua" ,lua-5.2)
1165        ("mesa" ,mesa)
1166        ("opus" ,opus)
1167        ("perl" ,perl)
1168        ("pulseaudio" ,pulseaudio)
1169        ("protobuf" ,protobuf)
1170        ("python" ,python-wrapper)
1171        ("qtbase" ,qtbase)
1172        ("qtsvg" ,qtsvg)
1173        ("qtx11extras" ,qtx11extras)
1174        ("samba" ,samba)
1175        ("sdl" ,sdl)
1176        ("sdl-image" ,sdl-image)
1177        ("speex" ,speex)
1178        ("speexdsp" ,speexdsp)
1179        ("taglib" ,taglib)
1180        ("twolame" ,twolame)
1181        ("unzip" ,unzip)
1182        ("wayland" ,wayland)
1183        ("wayland-protocols" ,wayland-protocols)
1184        ("x265" ,x265)
1185        ("xcb-util-keysyms" ,xcb-util-keysyms)))
1186     (arguments
1187      `(#:configure-flags
1188        `("BUILDCC=gcc"
1189          ,(string-append "LDFLAGS=-Wl,-rpath -Wl,"
1190                          (assoc-ref %build-inputs "ffmpeg")
1191                          "/lib"))       ;needed for the tests
1192
1193        #:phases
1194        (modify-phases %standard-phases
1195          (add-after 'unpack 'patch-source
1196            (lambda* (#:key inputs #:allow-other-keys)
1197              (let ((livemedia-utils (assoc-ref inputs "livemedia-utils")))
1198                (substitute* "configure"
1199                  (("LIVE555_PREFIX=\\$\\{LIVE555_PREFIX-\"/usr\"\\}")
1200                   (string-append "LIVE555_PREFIX=" livemedia-utils)))
1201                ;; Some of the tests require using the display to test out VLC,
1202                ;; which fails in our sandboxed build system
1203                (substitute* "test/run_vlc.sh"
1204                  (("./vlc --ignore-config") "echo"))
1205
1206                ;; modules/text_renderer/freetype/text_layout.c uses a
1207                ;; now-deprecated interface 'fribidi_get_par_embedding_levels'
1208                ;; from fribidi.h, so for now we enable the use of deprecated
1209                ;; fribidi interfaces from this file.
1210                ;; FIXME: Try removing this for vlc >= 3.0.3.
1211                (substitute* "modules/text_renderer/freetype/text_layout.c"
1212                  (("# define FRIBIDI_NO_DEPRECATED 1") ""))
1213
1214                ;; Fix build with libssh2 > 1.8.0:
1215                ;; <https://trac.videolan.org/vlc/ticket/22060>
1216                ;; <https://git.videolan.org/?p=vlc.git;a=commit;h=11449b5cd8b415768e010d9b7c1d6ba3cea21f82>
1217                (substitute* "modules/access/sftp.c"
1218                  (("010801") "010900"))
1219                #t)))
1220          (add-after 'strip 'regenerate-plugin-cache
1221            (lambda* (#:key outputs #:allow-other-keys)
1222              ;; The 'install-exec-hook' rule in the top-level Makefile.am
1223              ;; generates 'lib/vlc/plugins/plugins.dat', a plugin cache, using
1224              ;; 'vlc-cache-gen'.  This file includes the mtime of the plugins
1225              ;; it references.  Thus, we first reset the timestamps of all
1226              ;; these files, and then regenerate the cache such that the
1227              ;; mtimes it includes are always zero instead of being dependent
1228              ;; on the build time.
1229              (let* ((out       (assoc-ref outputs "out"))
1230                     (pkglibdir (string-append out "/lib/vlc"))
1231                     (plugindir (string-append pkglibdir "/plugins"))
1232                     (cachegen  (string-append pkglibdir "/vlc-cache-gen")))
1233                ;; TODO: Factorize 'reset-timestamps'.
1234                (for-each (lambda (file)
1235                            (let ((s (lstat file)))
1236                              (unless (eq? (stat:type s) 'symlink)
1237                                (utime file 1 1))))
1238                          (find-files plugindir))
1239                (invoke cachegen plugindir))))
1240          (add-after 'install 'wrap-executable
1241            (lambda* (#:key outputs #:allow-other-keys)
1242              (let ((out (assoc-ref outputs "out"))
1243                    (plugin-path (getenv "QT_PLUGIN_PATH")))
1244                (wrap-program (string-append out "/bin/vlc")
1245                  `("QT_PLUGIN_PATH" ":" prefix (,plugin-path))))
1246              #t)))))
1247     (home-page "https://www.videolan.org/")
1248     (synopsis "Audio and video framework")
1249     (description "VLC is a cross-platform multimedia player and framework
1250 that plays most multimedia files as well as DVD, Audio CD, VCD, and various
1251 streaming protocols.")
1252     (license license:gpl2+)))
1253
1254 (define-public mplayer
1255   (package
1256     (name "mplayer")
1257     (version "1.3.0")
1258     (source (origin
1259              (method url-fetch)
1260              (uri (string-append
1261                    "https://www.mplayerhq.hu/MPlayer/releases/MPlayer-"
1262                    version ".tar.xz"))
1263              (sha256
1264               (base32
1265                "0hwqn04bdknb2ic88xd75smffxx63scvz0zvwvjb56nqj9n89l1s"))))
1266     (build-system gnu-build-system)
1267     ;; FIXME: Add additional inputs once available.
1268     (native-inputs
1269      `(("pkg-config" ,pkg-config)))
1270     (inputs
1271      `(("alsa-lib" ,alsa-lib)
1272        ("cdparanoia" ,cdparanoia)
1273        ("ffmpeg" ,ffmpeg-3.4)
1274        ("fontconfig" ,fontconfig)
1275        ("freetype" ,freetype)
1276 ;;        ("giflib" ,giflib) ; uses QuantizeBuffer, requires version >= 5
1277        ("lame" ,lame)
1278        ("libass" ,libass)
1279        ("libdvdcss" ,libdvdcss)
1280        ("libdvdnav" ,libdvdnav)
1281        ("libjpeg" ,libjpeg)
1282        ("libmpeg2" ,libmpeg2)
1283        ("libmpg123" ,mpg123)                      ; audio codec for MP3
1284        ("libpng" ,libpng)
1285        ("libtheora" ,libtheora)
1286        ("libvdpau" ,libvdpau)
1287        ("libvorbis" ,libvorbis)
1288        ("libx11" ,libx11)
1289        ("libx264" ,libx264)
1290        ("libxinerama" ,libxinerama)
1291        ("libxv" ,libxv)
1292        ("libxxf86dga" ,libxxf86dga)
1293        ("mesa" ,mesa)
1294        ("opus" ,opus)
1295        ("perl" ,perl)
1296        ("pulseaudio" ,pulseaudio)
1297        ("python" ,python-wrapper)
1298        ("sdl" ,sdl)
1299        ("speex" ,speex)
1300        ("yasm" ,yasm)
1301        ("zlib" ,zlib)))
1302     (arguments
1303      `(#:tests? #f ; no test target
1304        #:phases
1305        (modify-phases %standard-phases
1306         (replace 'configure
1307           ;; configure does not work followed by "SHELL=..." and
1308           ;; "CONFIG_SHELL=..."; set environment variables instead
1309           (lambda* (#:key inputs outputs #:allow-other-keys)
1310             (let ((out (assoc-ref outputs "out"))
1311                   (libx11 (assoc-ref inputs "libx11")))
1312               (substitute* "configure"
1313                 (("#! /bin/sh") (string-append "#!" (which "sh"))))
1314               (setenv "SHELL" (which "bash"))
1315               (setenv "CONFIG_SHELL" (which "bash"))
1316               (invoke "./configure"
1317                       (string-append "--extra-cflags=-I"
1318                                      libx11 "/include") ; to detect libx11
1319                       "--disable-ffmpeg_a" ; disables bundled ffmpeg
1320                       (string-append "--prefix=" out)
1321                       ;; Enable runtime cpu detection where supported,
1322                       ;; and choose a suitable target.
1323                       ,@(match (or (%current-target-system)
1324                                    (%current-system))
1325                           ("x86_64-linux"
1326                            '("--enable-runtime-cpudetection"
1327                              "--target=x86_64-linux"))
1328                           ("i686-linux"
1329                            '("--enable-runtime-cpudetection"
1330                              "--target=i686-linux"))
1331                           ("mips64el-linux"
1332                            '("--target=mips3-linux"))
1333                           (_ (list (string-append
1334                                     "--target="
1335                                     (or (%current-target-system)
1336                                         (nix-system->gnu-triplet
1337                                          (%current-system)))))))
1338                       "--disable-iwmmxt")))))))
1339     (home-page "https://www.mplayerhq.hu/design7/news.html")
1340     (synopsis "Audio and video player")
1341     (description "MPlayer is a movie player.  It plays most MPEG/VOB, AVI,
1342 Ogg/OGM, VIVO, ASF/WMA/WMV, QT/MOV/MP4, RealMedia, Matroska, NUT,
1343 NuppelVideo, FLI, YUV4MPEG, FILM, RoQ, PVA files.  One can watch VideoCD,
1344 SVCD, DVD, 3ivx, DivX 3/4/5, WMV and H.264 movies.")
1345     (license license:gpl2)))
1346
1347 (define-public mpv
1348   (package
1349     (name "mpv")
1350     (version "0.30.0")
1351     (source (origin
1352               (method git-fetch)
1353               (uri (git-reference
1354                     (url "https://github.com/mpv-player/mpv.git")
1355                     (commit (string-append "v" version))))
1356               (file-name (git-file-name name version))
1357               (sha256
1358                (base32
1359                 "17mxjgcfljlv6h0ik3332xsqbs0ybvk6dkwflyl0cjh15vl1iv6f"))))
1360     (build-system waf-build-system)
1361     (native-inputs
1362      `(("perl" ,perl) ; for zsh completion file
1363        ("pkg-config" ,pkg-config)
1364        ("python-docutils" ,python-docutils)))
1365     ;; Missing features: libguess, V4L2
1366     (inputs
1367      `(("alsa-lib" ,alsa-lib)
1368        ("enca" ,enca)
1369        ("ffmpeg" ,ffmpeg)
1370        ("jack" ,jack-1)
1371        ("ladspa" ,ladspa)
1372        ("lcms" ,lcms)
1373        ("libass" ,libass)
1374        ("libbluray" ,libbluray)
1375        ("libcaca" ,libcaca)
1376        ("libbs2b" ,libbs2b)
1377        ("libcdio-paranoia" ,libcdio-paranoia)
1378        ("libdvdread" ,libdvdread)
1379        ("libdvdnav" ,libdvdnav)
1380        ("libjpeg" ,libjpeg)
1381        ("libva" ,libva)
1382        ("libvdpau" ,libvdpau)
1383        ("libx11" ,libx11)
1384        ("libxext" ,libxext)
1385        ("libxinerama" ,libxinerama)
1386        ("libxrandr" ,libxrandr)
1387        ("libxscrnsaver" ,libxscrnsaver)
1388        ("libxv" ,libxv)
1389        ;; XXX: lua > 5.2 is not currently supported; see
1390        ;; waftools/checks/custom.py
1391        ("lua" ,lua-5.2)
1392        ("mesa" ,mesa)
1393        ("mpg123" ,mpg123)
1394        ("pulseaudio" ,pulseaudio)
1395        ("rsound" ,rsound)
1396        ("shaderc" ,shaderc)
1397        ("vulkan-headers" ,vulkan-headers)
1398        ("vulkan-loader" ,vulkan-loader)
1399        ("waf" ,python-waf)
1400        ("wayland" ,wayland)
1401        ("wayland-protocols" ,wayland-protocols)
1402        ("libxkbcommon" ,libxkbcommon)
1403        ("youtube-dl" ,youtube-dl)
1404        ("zlib" ,zlib)))
1405     (arguments
1406      '(#:phases
1407        (modify-phases %standard-phases
1408          (add-after
1409           'unpack 'patch-paths
1410           (lambda* (#:key inputs #:allow-other-keys)
1411             (let ((ytdl (assoc-ref inputs "youtube-dl")))
1412               (substitute* "player/lua/ytdl_hook.lua"
1413                 (("\"youtube-dl\",")
1414                  (string-append "\"" ytdl "/bin/youtube-dl\",")))
1415               #t)))
1416          (add-before
1417           'configure 'setup-waf
1418           (lambda* (#:key inputs #:allow-other-keys)
1419             (let ((waf (assoc-ref inputs "waf")))
1420               (copy-file (string-append waf "/bin/waf") "waf"))
1421             (setenv "CC" "gcc")
1422             #t)))
1423        #:configure-flags (list "--enable-libmpv-shared"
1424                                "--enable-cdda"
1425                                "--enable-dvdnav"
1426                                "--disable-build-date")
1427        ;; No check function defined.
1428        #:tests? #f))
1429     (home-page "https://mpv.io/")
1430     (synopsis "Audio and video player")
1431     (description "mpv is a general-purpose audio and video player.  It is a
1432 fork of mplayer2 and MPlayer.  It shares some features with the former
1433 projects while introducing many more.")
1434     (license license:gpl2+)))
1435
1436 (define-public gnome-mpv
1437   (deprecated-package "gnome-mpv" celluloid))
1438
1439 (define-public libvpx
1440   (package
1441     (name "libvpx")
1442     (version "1.8.1")
1443     (source (origin
1444               ;; XXX: Upstream does not provide tarballs for > 1.6.1.
1445               (method git-fetch)
1446               (uri (git-reference
1447                     (url "https://chromium.googlesource.com/webm/libvpx")
1448                     (commit (string-append "v" version))))
1449               (file-name (git-file-name name version))
1450               (sha256
1451                (base32
1452                 "0mm1dcfa268rwsrgzqpbbgq4lwrvdzgp90h9dxsnkhai70l7gipq"))
1453               (patches (search-patches "libvpx-CVE-2016-2818.patch"))))
1454     (build-system gnu-build-system)
1455     (arguments
1456      `(#:configure-flags (list "--enable-shared"
1457                                "--as=yasm"
1458                                ;; Limit size to avoid CVE-2015-1258
1459                                "--size-limit=16384x16384"
1460                                (string-append "--prefix=" (assoc-ref %outputs "out")))
1461        #:make-flags  (list (string-append "LDFLAGS=-Wl,-rpath="
1462                                           (assoc-ref %outputs "out") "/lib"))
1463        #:phases (modify-phases %standard-phases
1464                   (replace 'configure
1465                     (lambda* (#:key configure-flags #:allow-other-keys)
1466                       ;; The configure script does not understand some of the GNU
1467                       ;; options, so we only add the flags specified above.
1468                       (apply invoke  "./configure" configure-flags))))
1469        #:tests? #f)) ; no check target
1470     (native-inputs
1471      `(("perl" ,perl)
1472        ("yasm" ,yasm)))
1473     (synopsis "VP8/VP9 video codec")
1474     (description "libvpx is a codec for the VP8/VP9 video compression format.")
1475     (license license:bsd-3)
1476     (home-page "https://www.webmproject.org/")))
1477
1478 ;; GNU IceCat fails to build against 1.8.0, so keep this version for now.
1479 (define-public libvpx-1.7
1480   (package
1481     (inherit libvpx)
1482     (version "1.7.0")
1483     (source (origin
1484               (inherit (package-source libvpx))
1485               (uri (git-reference
1486                     (url "https://chromium.googlesource.com/webm/libvpx")
1487                     (commit (string-append "v" version))))
1488               (file-name (git-file-name "libvpx" version))
1489               (sha256
1490                (base32
1491                 "0vvh89hvp8qg9an9vcmwb7d9k3nixhxaz6zi65qdjnd0i56kkcz6"))
1492               (patches
1493                (append
1494                 (origin-patches (package-source libvpx))
1495                 (search-patches "libvpx-use-after-free-in-postproc.patch")))))))
1496
1497 (define-public youtube-dl
1498   (package
1499     (name "youtube-dl")
1500     (version "2019.10.29")
1501     (source (origin
1502               (method url-fetch)
1503               (uri (string-append "https://github.com/ytdl-org/youtube-dl/"
1504                                   "releases/download/" version "/youtube-dl-"
1505                                   version ".tar.gz"))
1506               (sha256
1507                (base32
1508                 "1lq6ycjbx07831s24yx42q6m6svas4mf02vbszw0965dbbzs7vp4"))))
1509     (build-system python-build-system)
1510     (arguments
1511      ;; The problem here is that the directory for the man page and completion
1512      ;; files is relative, and for some reason, setup.py uses the
1513      ;; auto-detected sys.prefix instead of the user-defined "--prefix=FOO".
1514      ;; So, we need pass the prefix directly.  In addition, make sure the Bash
1515      ;; completion file is called 'youtube-dl' rather than
1516      ;; 'youtube-dl.bash-completion'.
1517      `(#:tests? #f ; Many tests fail. The test suite can be run with pytest.
1518        #:phases (modify-phases %standard-phases
1519                   (add-before 'install 'fix-the-data-directories
1520                     (lambda* (#:key outputs #:allow-other-keys)
1521                       (let ((prefix (assoc-ref outputs "out")))
1522                         (mkdir "bash-completion")
1523                         (rename-file "youtube-dl.bash-completion"
1524                                      "bash-completion/youtube-dl")
1525                         (substitute* "setup.py"
1526                           (("youtube-dl\\.bash-completion")
1527                            "bash-completion/youtube-dl")
1528                           (("'etc/")
1529                            (string-append "'" prefix "/etc/"))
1530                           (("'share/")
1531                            (string-append "'" prefix "/share/")))
1532                         #t))))))
1533     (synopsis "Download videos from YouTube.com and other sites")
1534     (description
1535      "Youtube-dl is a small command-line program to download videos from
1536 YouTube.com and many more sites.")
1537     (home-page "https://yt-dl.org")
1538     (license license:public-domain)))
1539
1540 (define-public youtube-dl-gui
1541   (package
1542     (name "youtube-dl-gui")
1543     (version "0.3.8")
1544     (source
1545      (origin
1546        (method url-fetch)
1547        (uri (pypi-uri "Youtube-DLG" version))
1548        (sha256
1549         (base32
1550          "0napxwzgls5ik1bxbp99vly32l23xpc4ng5kr24hfhf21ypjyadb"))))
1551     (build-system python-build-system)
1552     (arguments
1553      ;; In Guix, wxpython has not yet been packaged for Python 3.
1554      `(#:python ,python-2
1555        ;; This package has no tests.
1556        #:tests? #f
1557        #:phases
1558        (modify-phases %standard-phases
1559          (add-before 'build 'patch-source
1560            (lambda* (#:key inputs #:allow-other-keys)
1561              ;; The youtube-dl-gui program lets you configure options.  Some of
1562              ;; them are problematic, so we change their defaults.
1563              (substitute* "youtube_dl_gui/optionsmanager.py"
1564                ;; When this is true, the builder process will try (and fail) to
1565                ;; write logs to the builder user's home directory.
1566                (("'enable_log': True") "'enable_log': False")
1567                ;; This determines which youtube-dl program youtube-dl-gui will
1568                ;; run.  If we don't set this, then youtube-dl-gui might download
1569                ;; an arbitrary copy from the Internet into the user's home
1570                ;; directory and run it, so let's make sure youtube-dl-gui uses
1571                ;; the youtube-dl from the inputs by default.
1572                (("'youtubedl_path': self.config_path")
1573                 (string-append "'youtubedl_path': '"
1574                                (assoc-ref inputs "youtube-dl")
1575                                "/bin'"))
1576                ;; When this is True, when youtube-dl-gui is finished downloading
1577                ;; a file, it will try (and possibly fail) to open the directory
1578                ;; containing the downloaded file.  This can fail because it
1579                ;; assumes that xdg-open is in PATH.  Unfortunately, simply
1580                ;; adding xdg-utils to the propagated inputs is not enough to
1581                ;; make this work, so for now we set the default to False.
1582                (("'open_dl_dir': True") "'open_dl_dir': False"))
1583              ;; The youtube-dl program from the inputs is actually a wrapper
1584              ;; script written in bash, so attempting to invoke it as a python
1585              ;; script will fail.
1586              (substitute* "youtube_dl_gui/downloaders.py"
1587                (("cmd = \\['python', self\\.youtubedl_path\\]")
1588                 "cmd = [self.youtubedl_path]"))
1589              ;; Use relative paths for installing data files so youtube-dl-gui
1590              ;; installs the files relative to its prefix in the store, rather
1591              ;; than relative to /.  Also, instead of installing data files into
1592              ;; $prefix/usr/share, install them into $prefix/share for
1593              ;; consistency (see: (standards) Directory Variables).
1594              (substitute* "setup.py"
1595                (("= '/usr/share") "= 'share"))
1596              ;; Update get_locale_file() so it finds the installed localization
1597              ;; files.
1598              (substitute* "youtube_dl_gui/utils.py"
1599                (("os\\.path\\.join\\('/usr', 'share'")
1600                 (string-append "os.path.join('"
1601                                (assoc-ref %outputs "out")
1602                                "', 'share'")))
1603              #t))
1604          (add-after 'install 'create-desktop-file
1605            (lambda* (#:key outputs #:allow-other-keys)
1606              (let* ((out (assoc-ref outputs "out"))
1607                     (applications (string-append out "/share/applications")))
1608                (mkdir-p applications)
1609                (call-with-output-file
1610                    (string-append applications "/youtube-dl-gui.desktop")
1611                  (lambda (file)
1612                    (format
1613                     file
1614                     "[Desktop Entry]~@
1615                      Name=Youtube-dl GUI~@
1616                      Comment=Graphical interface to download video with youtube-dl~@
1617                      Exec=youtube-dl-gui~@
1618                      TryExec=youtube-dl-gui~@
1619                      Terminal=false~@
1620                      Icon=youtube-dl-gui~@
1621                      Type=Application~@
1622                      Categories=AudioVideo;Audio;Video;Network~%")))
1623                #t))))))
1624     (inputs
1625      `(("python2-wxpython" ,python2-wxpython)
1626        ("youtube-dl" ,youtube-dl)))
1627     (home-page "https://github.com/MrS0m30n3/youtube-dl-gui")
1628     (synopsis
1629      "GUI (Graphical User Interface) for @command{youtube-dl}")
1630     (description
1631      "Youtube-dlG is a GUI (Graphical User Interface) for
1632 @command{youtube-dl}.  You can use it to download videos from YouTube and any
1633 other site that youtube-dl supports.")
1634     (license license:unlicense)))
1635
1636 (define-public you-get
1637   (package
1638     (name "you-get")
1639     (version "0.4.1355")
1640     (source (origin
1641               (method git-fetch)
1642               (uri (git-reference
1643                     (url "https://github.com/soimort/you-get.git")
1644                     (commit (string-append "v" version))))
1645               (file-name (git-file-name name version))
1646               (sha256
1647                (base32
1648                 "0xq7z04hvw3b3npiahlpzhbxsjvam9n9dynplyrkn84dx6k9ajbj"))))
1649     (build-system python-build-system)
1650     (inputs
1651      `(("ffmpeg" ,ffmpeg)))             ; for multi-part and >=1080p videos
1652     (arguments
1653      `(#:phases
1654        (modify-phases %standard-phases
1655          (add-after 'unpack 'qualify-input-references
1656            ;; Explicitly invoke the input ffmpeg, instead of whichever one
1657            ;; happens to be in the user's $PATH at run time.
1658            (lambda* (#:key inputs #:allow-other-keys)
1659              (let ((ffmpeg (string-append (assoc-ref inputs "ffmpeg")
1660                                           "/bin/ffmpeg")))
1661                (substitute* "src/you_get/processor/ffmpeg.py"
1662                  ;; Don't blindly replace all occurrences of ‘'ffmpeg'’: the
1663                  ;; same string is also used when sniffing ffmpeg's output.
1664                  (("(FFMPEG == |\\()'ffmpeg'" _ prefix)
1665                   (string-append prefix "'" ffmpeg "'")))
1666                #t))))
1667        #:tests? #f))                    ; XXX some tests need Internet access
1668     (synopsis "Download videos, audio, or images from Web sites")
1669     (description
1670      "You-Get is a command-line utility to download media contents (videos,
1671 audio, images) from the Web.  It can use either mpv or vlc for playback.")
1672     (home-page "https://you-get.org/")
1673     (license license:expat)))
1674
1675 (define-public youtube-viewer
1676   (package
1677     (name "youtube-viewer")
1678     (version "3.5.8")
1679     (source (origin
1680               (method git-fetch)
1681               (uri (git-reference
1682                     (url "https://github.com/trizen/youtube-viewer.git")
1683                     (commit version)))
1684               (file-name (git-file-name name version))
1685               (sha256
1686                (base32
1687                 "0zz0r3vd2pg9zzykhrq0vnvqp5842dbgsg8cfygw9vzb9j8mlq0a"))))
1688     (build-system perl-build-system)
1689     (native-inputs
1690      `(("perl-module-build" ,perl-module-build)))
1691     ;; FIXME: Add optional dependencies once available:
1692     ;; perl-lwp-useragent-cached and perl-term-readline-gnu
1693     (inputs
1694      `(("perl-data-dump" ,perl-data-dump)
1695        ("perl-file-sharedir" ,perl-file-sharedir)
1696        ("perl-gtk2" ,perl-gtk2)
1697        ("perl-json" ,perl-json)
1698        ("perl-libwww" ,perl-libwww)
1699        ("perl-lwp-protocol-https" ,perl-lwp-protocol-https)
1700        ("perl-mozilla-ca" ,perl-mozilla-ca)
1701        ("perl-unicode-linebreak" ,perl-unicode-linebreak)
1702
1703        ;; Some videos play without youtube-dl, but others silently fail to.
1704        ("youtube-dl" ,youtube-dl)))
1705     (arguments
1706      `(#:modules ((guix build perl-build-system)
1707                   (guix build utils)
1708                   (srfi srfi-26))
1709        #:module-build-flags '("--gtk")
1710        #:phases
1711        (modify-phases %standard-phases
1712          (add-after 'unpack 'refer-to-inputs
1713            (lambda* (#:key inputs #:allow-other-keys)
1714              (substitute* "lib/WWW/YoutubeViewer.pm"
1715                (("'youtube-dl'")
1716                 (format #f "'~a/bin/youtube-dl'"
1717                         (assoc-ref inputs "youtube-dl"))))
1718              #t))
1719          (add-after 'install 'install-desktop
1720            (lambda* (#:key outputs #:allow-other-keys)
1721              (let* ((out (assoc-ref outputs "out"))
1722                     (sharedir (string-append out "/share")))
1723                (install-file "share/gtk-youtube-viewer.desktop"
1724                              (string-append sharedir "/applications"))
1725                (install-file "share/icons/gtk-youtube-viewer.png"
1726                              (string-append sharedir "/pixmaps"))
1727                #t)))
1728          (add-after 'install 'wrap-program
1729            (lambda* (#:key outputs #:allow-other-keys)
1730              (let* ((out (assoc-ref outputs "out"))
1731                     (bin-dir (string-append out "/bin/"))
1732                     (site-dir (string-append out "/lib/perl5/site_perl/"))
1733                     (lib-path (getenv "PERL5LIB")))
1734                (for-each (cut wrap-program <>
1735                               `("PERL5LIB" ":" prefix (,lib-path ,site-dir)))
1736                          (find-files bin-dir))
1737                #t))))))
1738     (synopsis
1739      "Lightweight application for searching and streaming videos from YouTube")
1740     (description
1741      "Youtube-viewer searches and plays YouTube videos in a native player.
1742 It comes with various search options; it can search for videos, playlists
1743 and/or channels.  The videos are streamed directly in a selected video player
1744 at the best resolution (customizable) and with closed-captions (if available).
1745 Both command-line and GTK2 interface are available.")
1746     (home-page "https://github.com/trizen/youtube-viewer")
1747     (license license:perl-license)))
1748
1749 (define-public libbluray
1750   (package
1751     (name "libbluray")
1752     (version "1.0.2")
1753     (source (origin
1754               (method url-fetch)
1755               (uri (string-append "https://download.videolan.org/videolan/"
1756                                   name "/" version "/"
1757                                   name "-" version ".tar.bz2"))
1758               (sha256
1759                (base32
1760                 "1zxfnw1xbghcj7b3zz5djndv6gwssxda19cz1lrlqrkg8577r7kd"))))
1761     (build-system gnu-build-system)
1762     (arguments
1763      `(#:configure-flags '("--disable-bdjava-jar")
1764        #:phases
1765        (modify-phases %standard-phases
1766          (add-after 'unpack 'refer-to-libxml2-in-.pc-file
1767            ;; Avoid the need to propagate libxml2 by referring to it
1768            ;; directly, as is already done for fontconfig & freetype.
1769            (lambda* (#:key inputs #:allow-other-keys)
1770              (let ((libxml2 (assoc-ref inputs "libxml2")))
1771                (substitute* "configure"
1772                  ((" libxml-2.0") ""))
1773                (substitute* "src/libbluray.pc.in"
1774                  (("^Libs.private:" field)
1775                   (string-append field " -L" libxml2 "/lib -lxml2")))
1776                #t)))
1777          (add-before 'build 'fix-dlopen-paths
1778            (lambda* (#:key inputs #:allow-other-keys)
1779              (let ((libaacs (assoc-ref inputs "libaacs"))
1780                    (libbdplus (assoc-ref inputs "libbdplus")))
1781                (substitute* "src/libbluray/disc/aacs.c"
1782                  (("\"libaacs\"")
1783                   (string-append "\"" libaacs "/lib/libaacs\"")))
1784                (substitute* "src/libbluray/disc/bdplus.c"
1785                  (("\"libbdplus\"")
1786                   (string-append "\"" libbdplus "/lib/libbdplus\"")))
1787                #t))))))
1788     (native-inputs `(("pkg-config" ,pkg-config)))
1789     (inputs
1790      `(("fontconfig" ,fontconfig)
1791        ("freetype" ,freetype)
1792        ("libaacs" ,libaacs)
1793        ("libbdplus" ,libbdplus)
1794        ("libxml2" ,libxml2)))
1795     (home-page "https://www.videolan.org/developers/libbluray.html")
1796     (synopsis "Blu-Ray Disc playback library")
1797     (description
1798      "libbluray is a library designed for Blu-Ray Disc playback for media
1799 players, like VLC or MPlayer.")
1800     (license license:lgpl2.1+)))
1801
1802 (define-public libdvdread
1803   (package
1804     (name "libdvdread")
1805     (version "6.0.1")
1806     (source (origin
1807               (method url-fetch)
1808               (uri (string-append "https://download.videolan.org/videolan/"
1809                                   "libdvdread/" version "/"
1810                                   "libdvdread-" version ".tar.bz2"))
1811               (sha256
1812                (base32
1813                 "1gfmh8ii3s2fw1c8vn57piwxc0smd3va4h7xgp9s8g48cc04zki8"))))
1814     (build-system gnu-build-system)
1815     (arguments
1816      `(#:configure-flags '("--with-libdvdcss=yes")))
1817     (native-inputs
1818      `(("pkg-config" ,pkg-config)))
1819     (propagated-inputs
1820      `(("libdvdcss" ,libdvdcss)))
1821     (home-page "http://dvdnav.mplayerhq.hu/")
1822     (synopsis "Library for reading video DVDs")
1823     (description
1824      "Libdvdread provides a simple foundation for reading DVD video
1825 disks.  It provides the functionality that is required to access many
1826 DVDs.  It parses IFO files, reads NAV-blocks, and performs CSS
1827 authentication and descrambling (if an external libdvdcss library is
1828 installed).")
1829     (license license:gpl2+)))
1830
1831 (define-public dvdauthor
1832   (package
1833     (name "dvdauthor")
1834     (version "0.7.2")
1835     (source
1836      (origin
1837        (method url-fetch)
1838        (uri (string-append "mirror://sourceforge/dvdauthor/dvdauthor-"
1839                            version ".tar.gz"))
1840        (sha256
1841         (base32
1842          "1drfc47hikfzc9d7hjk34rw10iqw01d2vwmn91pv73ppx4nsj81h"))))
1843     (build-system gnu-build-system)
1844     (inputs
1845      `(("libdvdread" ,libdvdread)
1846        ("libpng" ,libpng)
1847        ("imagemagick" ,imagemagick)
1848        ("libxml2" ,libxml2)
1849        ("freetype" ,freetype)))
1850     (native-inputs
1851      `(("pkg-config" ,pkg-config)))
1852     (synopsis "Generates a DVD-Video movie from a MPEG-2 stream")
1853     (description "@command{dvdauthor} will generate a DVD-Video movie from a
1854 MPEG-2 stream containing VOB packets.")
1855     (home-page "http://dvdauthor.sourceforge.net")
1856     (license license:gpl3+)))
1857
1858 (define-public libdvdnav
1859   (package
1860     (name "libdvdnav")
1861     (version "6.0.0")
1862     (source (origin
1863               (method url-fetch)
1864               (uri (string-append "https://download.videolan.org/videolan/"
1865                                   name "/" version "/"
1866                                   name "-" version ".tar.bz2"))
1867               (sha256
1868                (base32
1869                 "062njcksmpgw9yv3737qkf93r2pzhaxi9szqjabpa8d010dp38ph"))))
1870     (build-system gnu-build-system)
1871     (native-inputs
1872      `(("pkg-config" ,pkg-config)))
1873     (inputs
1874      `(("libdvdread" ,libdvdread)))
1875     (home-page "http://dvdnav.mplayerhq.hu/")
1876     (synopsis "Library for video DVD navigation features")
1877     (description
1878      "Libdvdnav is a library for developers of multimedia
1879 applications.  It allows easy use of sophisticated DVD navigation features
1880 such as DVD menus, multiangle playback and even interactive DVD games.  All
1881 this functionality is provided through a simple API which provides the DVD
1882 playback as a single logical stream of blocks, intermitted by special
1883 dvdnav events to report certain conditions.  The main usage of libdvdnav is
1884 a loop regularly calling a function to get the next block, surrounded by
1885 additional calls to tell the library of user interaction.  The whole
1886 DVD virtual machine and internal playback states are completely
1887 encapsulated.")
1888     (license license:gpl2+)))
1889
1890 (define-public libdvdcss
1891   (package
1892     (name "libdvdcss")
1893     (version "1.4.2")
1894     (source (origin
1895               (method url-fetch)
1896               (uri (string-append "https://download.videolan.org/pub/"
1897                                   name "/" version "/"
1898                                   name "-" version ".tar.bz2"))
1899               (sha256
1900                (base32
1901                 "0x957zzpf4w2cp8zlk29prj8i2q6hay3lzdzsyz8y3cwxivyvhkq"))))
1902     (build-system gnu-build-system)
1903     (home-page "https://www.videolan.org/developers/libdvdcss.html")
1904     (synopsis "Library for accessing DVDs as block devices")
1905     (description
1906      "libdvdcss is a simple library designed for accessing DVDs like a block
1907 device without having to bother about the decryption.")
1908     (license license:gpl2+)))
1909
1910 (define-public srt2vtt
1911   (package
1912     (name "srt2vtt")
1913     (version "0.1")
1914     (source (origin
1915               (method url-fetch)
1916               (uri (string-append
1917                     "https://files.dthompson.us/srt2vtt/srt2vtt-"
1918                     version ".tar.gz"))
1919               (sha256
1920                (base32
1921                 "16b377znjm6qlga5yb8aj7b7bcisa1ghcnj2lrb1d30lvxp4liif"))))
1922     (build-system gnu-build-system)
1923     (inputs
1924      `(("guile" ,guile-2.0)))
1925     (synopsis "SubRip to WebVTT subtitle converter")
1926     (description "srt2vtt converts SubRip formatted subtitles to WebVTT format
1927 for use with HTML5 video.")
1928     (home-page "https://dthompson.us/projects/srt2vtt.html")
1929     (license license:gpl3+)))
1930
1931 (define-public avidemux
1932   (package
1933     (name "avidemux")
1934     (version "2.7.4")
1935     (source (origin
1936              (method url-fetch)
1937              (uri (string-append
1938                    "mirror://sourceforge/avidemux/avidemux/" version "/"
1939                    "avidemux_" version ".tar.gz"))
1940              (sha256
1941               (base32
1942                "1acdb3m37vdzzbm8mwyibcn8msi7birb5v30qfi7jli5r00src3x"))
1943              (patches (search-patches "avidemux-install-to-lib.patch"))))
1944     (build-system cmake-build-system)
1945     (native-inputs
1946      `(("pkg-config" ,pkg-config)))
1947     ;; FIXME: Once packaged, add libraries not found during the build.
1948     (inputs
1949      `(("alsa-lib" ,alsa-lib)
1950        ("fontconfig" ,fontconfig)
1951        ("freetype" ,freetype)
1952        ("fribidi" ,fribidi)
1953        ("glu" ,glu)
1954        ("jack" ,jack-1)
1955        ("lame" ,lame)
1956        ("libva" ,libva)
1957        ("libvdpau" ,libvdpau)
1958        ("libvorbis" ,libvorbis)
1959        ("libvpx" ,libvpx)
1960        ("libxv" ,libxv)
1961        ("perl" ,perl)
1962        ("pulseaudio" ,pulseaudio)
1963        ("python" ,python-wrapper)
1964        ("qtbase" ,qtbase)
1965        ("qttools" ,qttools)
1966        ("sdl" ,sdl)
1967        ("sqlite" ,sqlite)
1968        ("yasm" ,yasm)
1969        ("zlib" ,zlib)))
1970     (arguments
1971      `(#:tests? #f                      ; no check target
1972        #:phases
1973        ;; Make sure files inside the included ffmpeg tarball are
1974        ;; patch-shebanged.
1975        (let ((ffmpeg "ffmpeg-4.1.4"))
1976          (modify-phases %standard-phases
1977            (add-before 'patch-source-shebangs 'unpack-ffmpeg
1978              (lambda _
1979                (with-directory-excursion "avidemux_core/ffmpeg_package"
1980                  (invoke "tar" "xf" (string-append ffmpeg ".tar.bz2"))
1981                  (delete-file (string-append ffmpeg ".tar.bz2")))
1982                #t))
1983            (add-after 'patch-source-shebangs 'repack-ffmpeg
1984              (lambda _
1985                (with-directory-excursion "avidemux_core/ffmpeg_package"
1986                  (substitute* (string-append ffmpeg "/configure")
1987                    (("#! /bin/sh") (string-append "#!" (which "sh"))))
1988                  (invoke "tar" "cjf" (string-append ffmpeg ".tar.bz2") ffmpeg
1989                          ;; avoid non-determinism in the archive
1990                          "--sort=name" "--mtime=@0"
1991                          "--owner=root:0" "--group=root:0")
1992                  (delete-file-recursively ffmpeg))
1993                #t))
1994            (replace 'configure
1995              (lambda _
1996                ;; Copy-paste settings from the cmake build system.
1997                (setenv "CMAKE_LIBRARY_PATH" (getenv "LIBRARY_PATH"))
1998                (setenv "CMAKE_INCLUDE_PATH" (getenv "C_INCLUDE_PATH"))
1999                #t))
2000            (replace 'build
2001              (lambda* (#:key inputs outputs #:allow-other-keys)
2002                (let* ((out (assoc-ref outputs "out"))
2003                       (lib (string-append out "/lib"))
2004                       (top (getcwd))
2005                       (sdl (assoc-ref inputs "sdl"))
2006                       (build_component
2007                        (lambda* (component srcdir #:optional (args '()))
2008                          (let ((builddir (string-append "build_" component)))
2009                            (mkdir builddir)
2010                            (with-directory-excursion builddir
2011                              (apply invoke "cmake"
2012                                     "-DCMAKE_INSTALL_RPATH_USE_LINK_PATH=TRUE"
2013                                     (string-append "-DCMAKE_INSTALL_PREFIX=" out)
2014                                     (string-append "-DCMAKE_INSTALL_RPATH=" lib)
2015                                     (string-append "-DCMAKE_SHARED_LINKER_FLAGS="
2016                                                    "\"-Wl,-rpath=" lib "\"")
2017                                     (string-append "-DAVIDEMUX_SOURCE_DIR=" top)
2018                                     (string-append "-DSDL_INCLUDE_DIR="
2019                                                    sdl "/include/SDL")
2020                                     (string-append "../" srcdir)
2021                                     "-DENABLE_QT5=True"
2022                                     args)
2023                              (invoke "make" "-j"
2024                                      (number->string (parallel-job-count)))
2025                              (invoke "make" "install"))))))
2026                  (mkdir out)
2027                  (build_component "core" "avidemux_core")
2028                  (build_component "cli" "avidemux/cli")
2029                  (build_component "qt4" "avidemux/qt4")
2030                  (build_component "plugins_common" "avidemux_plugins"
2031                                   '("-DPLUGIN_UI=COMMON"))
2032                  (build_component "plugins_cli" "avidemux_plugins"
2033                                   '("-DPLUGIN_UI=CLI"))
2034                  (build_component "plugins_qt4" "avidemux_plugins"
2035                                   '("-DPLUGIN_UI=QT4"))
2036                  (build_component "plugins_settings" "avidemux_plugins"
2037                                   '("-DPLUGIN_UI=SETTINGS"))
2038                  ;; Remove .exe and .dll file.
2039                  (delete-file-recursively
2040                   (string-append out "/share/ADM6_addons"))
2041                  #t)))
2042            (delete 'install)))))
2043     (home-page "http://fixounet.free.fr/avidemux/")
2044     (synopsis "Video editor")
2045     (description "Avidemux is a video editor designed for simple cutting,
2046 filtering and encoding tasks.  It supports many file types, including AVI,
2047 DVD compatible MPEG files, MP4 and ASF, using a variety of codecs.  Tasks
2048 can be automated using projects, job queue and powerful scripting
2049 capabilities.")
2050     (supported-systems '("x86_64-linux" "i686-linux" "armhf-linux"))
2051     ;; Software with various licenses is included, see License.txt.
2052     (license license:gpl2+)))
2053
2054 (define-public vapoursynth
2055   (package
2056     (name "vapoursynth")
2057     (version "48")
2058     (source (origin
2059               (method git-fetch)
2060               (uri (git-reference
2061                     (url "https://github.com/vapoursynth/vapoursynth.git")
2062                     (commit (string-append "R" version))))
2063               (file-name (git-file-name name version))
2064               (sha256
2065                (base32
2066                 "1i6163bidlp0p9zcnxpsphr44ayfzd51fig4ri7vbrbl9lw9jaih"))))
2067     (build-system gnu-build-system)
2068     (native-inputs
2069      `(("autoconf" ,autoconf)
2070        ("automake" ,automake)
2071        ("cython" ,python-cython)
2072        ("libtool" ,libtool)
2073        ("pkg-config" ,pkg-config)
2074        ("python" ,python)
2075        ("yasm" ,yasm)))
2076     (inputs
2077      `(("ffmpeg" ,ffmpeg)
2078        ("libass" ,libass)
2079        ("tesseract-ocr" ,tesseract-ocr)
2080        ("zimg" ,zimg)))
2081     (home-page "http://www.vapoursynth.com/")
2082     (synopsis "Video processing framework")
2083     (description "VapourSynth is a C++ library and Python module for video
2084 manipulation.  It aims to be a modern rewrite of Avisynth, supporting
2085 multithreading, generalized colorspaces, per frame properties, and videos with
2086 format changes.")
2087     ;; src/core/cpufeatures only allows x86, ARM or PPC
2088     (supported-systems (fold delete %supported-systems
2089                              '("mips64el-linux" "aarch64-linux")))
2090     ;; As seen from the source files.
2091     (license license:lgpl2.1+)))
2092
2093 (define-public xvid
2094   (package
2095     (name "xvid")
2096     (version "1.3.5")
2097     (source (origin
2098               (method url-fetch)
2099               (uri (string-append
2100                     "http://downloads.xvid.org/downloads/xvidcore-"
2101                     version ".tar.bz2"))
2102               (sha256
2103                (base32
2104                 "1d0hy1w9sn6491a3vhyf3vmhq4xkn6yd4ralx1191s6qz5wz483w"))))
2105     (build-system gnu-build-system)
2106     (native-inputs `(("yasm" ,yasm)))
2107     (arguments
2108      '(#:phases
2109        (modify-phases %standard-phases
2110          (add-before
2111           'configure 'pre-configure
2112           (lambda _
2113             (chdir "build/generic")
2114             (substitute* "configure"
2115               (("#! /bin/sh") (string-append "#!" (which "sh"))))
2116             #t)))
2117        ;; No 'check' target.
2118        #:tests? #f))
2119     (home-page "https://www.xvid.com/")
2120     (synopsis "MPEG-4 Part 2 Advanced Simple Profile video codec")
2121     (description "Xvid is an MPEG-4 Part 2 Advanced Simple Profile (ASP) video
2122 codec library.  It uses ASP features such as b-frames, global and quarter
2123 pixel motion compensation, lumi masking, trellis quantization, and H.263, MPEG
2124 and custom quantization matrices.")
2125     (license license:gpl2+)))
2126
2127 (define-public streamlink
2128   (package
2129     (name "streamlink")
2130     (version "0.14.2")
2131     (source
2132       (origin
2133         (method url-fetch)
2134         (uri (pypi-uri "streamlink" version))
2135         (sha256
2136          (base32
2137           "0l2145fd60i76afjisfxd48cwhwyir07i7s3bnimdq5db2kzkix8"))
2138         (patches (search-patches "streamlink-update-test.patch"))))
2139     (build-system python-build-system)
2140     (home-page "https://github.com/streamlink/streamlink")
2141     (native-inputs
2142      `(("python-freezegun" ,python-freezegun)
2143        ("python-pytest" ,python-pytest)
2144        ("python-mock" ,python-mock)
2145        ("python-requests-mock" ,python-requests-mock)))
2146     (propagated-inputs
2147      `(("python-pysocks" ,python-pysocks)
2148        ("python-websocket-client" ,python-websocket-client)
2149        ("python-iso3166" ,python-iso3166)
2150        ("python-iso639" ,python-iso639)
2151        ("python-isodate" ,python-isodate)
2152        ("python-pycryptodome" ,python-pycryptodome)
2153        ("python-requests" ,python-requests)
2154        ("python-urllib3" ,python-urllib3)))
2155     (synopsis "Extract streams from various services")
2156     (description "Streamlink is command-line utility that extracts streams
2157 from sites like Twitch.tv and pipes them into a video player of choice.")
2158     (license license:bsd-2)))
2159
2160 (define-public livestreamer
2161   (deprecated-package "livestreamer" streamlink))
2162
2163 (define-public twitchy
2164   (let ((commit "9beb36d80b16662414129693e74fa3a2fd97554e")) ; 3.4 has no tag
2165     (package
2166       (name "twitchy")
2167       (version (git-version "3.4" "1" commit))
2168       (source
2169        (origin
2170          (method git-fetch)
2171          (uri (git-reference
2172                (url "https://github.com/BasioMeusPuga/twitchy.git")
2173                (commit commit)))
2174          (file-name (git-file-name name version))
2175          (sha256
2176           (base32
2177            "0di03h1j9ipp2bbnxxlxz07v87icyg2hmnsr4s7184z5ql8kpzr7"))))
2178       (build-system python-build-system)
2179       (arguments
2180        '(#:phases
2181          (modify-phases %standard-phases
2182            (add-after 'unpack 'patch-paths
2183              (lambda* (#:key inputs #:allow-other-keys)
2184                (substitute* "twitchy/twitchy_play.py"
2185                  (("\"streamlink ")
2186                   (string-append "\"" (assoc-ref inputs "streamlink")
2187                                  "/bin/streamlink ")))
2188                #t))
2189            (add-before 'check 'check-setup
2190              (lambda _
2191                (setenv "HOME" (getcwd)) ;Needs to write to ‘$HOME’.
2192                #t))
2193            (add-after 'install 'install-rofi-plugin
2194              (lambda* (#:key outputs #:allow-other-keys)
2195                (install-file "plugins/rofi-twitchy"
2196                              (string-append (assoc-ref outputs "out")
2197                                             "/bin"))
2198                #t)))))
2199       (inputs
2200        `(("python-requests" ,python-requests)
2201          ("streamlink" ,streamlink)))
2202       (home-page "https://github.com/BasioMeusPuga/twitchy")
2203       (synopsis "Command-line interface for Twitch.tv")
2204       (description
2205        "This package provides a command-line interface for Twitch.tv")
2206       (license license:gpl3+))))
2207
2208 (define-public mlt
2209   (package
2210     (name "mlt")
2211     (version "6.16.0")
2212     (source (origin
2213               (method git-fetch)
2214               (uri (git-reference
2215                     (url "https://github.com/mltframework/mlt.git")
2216                     (commit (string-append "v" version))))
2217               (file-name (git-file-name name version))
2218               (sha256
2219                (base32
2220                 "1362fv63p34kza9v4b71b6wakgvsa2vdx9y0g28x3yh4cp4k97kx"))))
2221     (build-system gnu-build-system)
2222     (arguments
2223      `(#:tests? #f                      ; no tests
2224        #:make-flags '("CC=gcc" "CXX=g++")
2225        #:configure-flags
2226        (list "--enable-gpl3"
2227              "--enable-gpl")
2228        #:phases
2229        (modify-phases %standard-phases
2230          (add-after
2231              'configure 'override-LDFLAGS
2232            (lambda* (#:key outputs #:allow-other-keys)
2233              (substitute* "config.mak"
2234                (("LDFLAGS\\+=")
2235                 (string-append "LDFLAGS+=-Wl,-rpath="
2236                                (assoc-ref outputs "out")
2237                                "/lib ")))
2238              #t)))))
2239     (inputs
2240      `(("alsa-lib" ,alsa-lib)
2241        ("ffmpeg" ,ffmpeg-3.4)
2242        ("fftw" ,fftw)
2243        ("frei0r-plugins" ,frei0r-plugins)
2244        ("gdk-pixbuf" ,gdk-pixbuf)
2245        ("gtk+" ,gtk+-2)
2246        ("libxml2" ,libxml2)
2247        ("jack" ,jack-1)
2248        ("ladspa" ,ladspa)
2249        ("libsamplerate" ,libsamplerate)
2250        ("pulseaudio" ,pulseaudio)
2251        ("qtbase" ,qtbase)
2252        ("qtsvg" ,qtsvg)
2253        ("sdl" ,sdl)
2254        ("sox" ,sox)))
2255     (native-inputs
2256      `(("pkg-config" ,pkg-config)))
2257     (home-page "https://www.mltframework.org/")
2258     (synopsis "Author, manage, and run multitrack audio/video compositions")
2259     (description
2260      "MLT is a multimedia framework, designed and developed for television
2261 broadcasting.  It provides a toolkit for broadcasters, video editors, media
2262 players, transcoders, web streamers and many more types of applications.  The
2263 functionality of the system is provided via an assortment of ready to use
2264 tools, XML authoring components, and an extensible plug-in based API.")
2265     (license license:gpl3)))
2266
2267 (define-public v4l-utils
2268   (package
2269     (name "v4l-utils")
2270     (version "1.16.6")
2271     (source (origin
2272               (method url-fetch)
2273               (uri (string-append "https://linuxtv.org/downloads/v4l-utils"
2274                                   "/v4l-utils-" version ".tar.bz2"))
2275               (sha256
2276                (base32
2277                 "1bkqlrizx0j2rd6ybam2x17bjrpwzl4v4szmnzm3cmixis3w3npr"))))
2278     (build-system gnu-build-system)
2279     (arguments
2280      '(#:configure-flags
2281        (list (string-append "--with-udevdir="
2282                             (assoc-ref %outputs "out")
2283                             "/lib/udev"))))
2284     (native-inputs
2285      `(("perl" ,perl)
2286        ("pkg-config" ,pkg-config)))
2287     (inputs
2288      `(("alsa-lib" ,alsa-lib)
2289        ("glu" ,glu)
2290        ("libjpeg" ,libjpeg)
2291        ("libx11" ,libx11)
2292        ("qtbase" ,qtbase)
2293        ("eudev" ,eudev)))
2294     (synopsis "Realtime video capture utilities for Linux")
2295     (description "The v4l-utils provide a series of libraries and utilities to
2296 be used for realtime video capture via Linux-specific APIs.")
2297     (home-page "https://linuxtv.org/wiki/index.php/V4l-utils")
2298     ;; libv4l2 is LGPL2.1+, while utilities are GPL2 only.
2299     (license (list license:lgpl2.1+ license:gpl2))))
2300
2301 (define-public obs
2302   (package
2303     (name "obs")
2304     (version "24.0.1")
2305     (source (origin
2306               (method git-fetch)
2307               (uri (git-reference
2308                     (url "https://github.com/obsproject/obs-studio.git")
2309                     (commit version)))
2310               (file-name (git-file-name name version))
2311               (sha256
2312                (base32
2313                 "056s0hs1ds3c57sc0gy39dxaxvwlakl3w25jxgawh0fs99211ar5"))))
2314     (build-system cmake-build-system)
2315     (arguments
2316      `(#:tests? #f))                    ; no tests
2317     (native-inputs
2318      `(("pkg-config" ,pkg-config)))
2319     (inputs
2320      `(("alsa-lib" ,alsa-lib)
2321        ("curl" ,curl)
2322        ("eudev" ,eudev)
2323        ("ffmpeg" ,ffmpeg)
2324        ("fontconfig" ,fontconfig)
2325        ("freetype" ,freetype)
2326        ("jack" ,jack-1)
2327        ("jansson" ,jansson)
2328        ("libx264" ,libx264)
2329        ("libxcomposite" ,libxcomposite)
2330        ("mesa" ,mesa)
2331        ("pulseaudio" ,pulseaudio)
2332        ("qtbase" ,qtbase)
2333        ("qtsvg" ,qtsvg)
2334        ("qtx11extras" ,qtx11extras)
2335        ("speex" ,speex)
2336        ("v4l-utils" ,v4l-utils)
2337        ("zlib" ,zlib)))
2338     (synopsis "Live streaming software")
2339     (description "Open Broadcaster Software provides a graphical interface for
2340 video recording and live streaming.  OBS supports capturing audio and video
2341 from many input sources such as webcams, X11 (for screencasting), PulseAudio,
2342 and JACK.")
2343     (home-page "https://obsproject.com")
2344     (supported-systems '("x86_64-linux" "i686-linux"))
2345     (license license:gpl2+)))
2346
2347 (define-public libvdpau
2348   (package
2349     (name "libvdpau")
2350     (version "1.2")
2351     (source
2352       (origin
2353         (method url-fetch)
2354         (uri (string-append "https://gitlab.freedesktop.org/vdpau/libvdpau"
2355                             "/uploads/14b620084c027d546fa0b3f083b800c6/"
2356                             "libvdpau-" version ".tar.bz2"))
2357         (sha256
2358          (base32
2359           "01ps6g6p6q7j2mjm9vn44pmzq3g75mm7mdgmnhb1qkjjdwc9njba"))))
2360     (build-system gnu-build-system)
2361     (native-inputs
2362      `(("pkg-config" ,pkg-config)))
2363     (inputs
2364      `(("libx11" ,libx11 "out")
2365        ("libxext" ,libxext)
2366        ("xorgproto" ,xorgproto)))
2367     (home-page "https://wiki.freedesktop.org/www/Software/VDPAU/")
2368     (synopsis "Video Decode and Presentation API")
2369     (description "VDPAU is the Video Decode and Presentation API for UNIX.  It
2370 provides an interface to video decode acceleration and presentation hardware
2371 present in modern GPUs.")
2372     (license (license:x11-style "file://COPYING"))))
2373
2374 (define-public vdpauinfo
2375   (package
2376     (name "vdpauinfo")
2377     (version "1.0")
2378     (source
2379       (origin
2380         (method url-fetch)
2381         (uri (string-append "https://secure.freedesktop.org/~aplattner/vdpau/"
2382                             name "-" version ".tar.gz"))
2383         (sha256
2384          (base32
2385           "1i2b0k9h8r0lnxlrkgqzmrjakgaw3f1ygqqwzx8w6676g85rcm20"))))
2386     (build-system gnu-build-system)
2387     (native-inputs
2388      `(("pkg-config" ,pkg-config)
2389        ("libx11" ,libx11)))
2390     (propagated-inputs
2391      `(("libvdpau" ,libvdpau)))
2392     (home-page "https://wiki.freedesktop.org/www/Software/VDPAU/")
2393     (synopsis "Tool to query the capabilities of a VDPAU implementation")
2394     (description "Vdpauinfo is a tool to query the capabilities of a VDPAU
2395 implementation.")
2396     (license (license:x11-style "file://COPYING"))))
2397
2398 (define-public libvdpau-va-gl
2399   (package
2400     (name "libvdpau-va-gl")
2401     (version "0.4.2")
2402     (source
2403       (origin
2404         (method url-fetch)
2405         (uri (string-append "https://github.com/i-rinat/libvdpau-va-gl/"
2406                             "releases/download/v" version "/libvdpau-va-gl-"
2407                             version ".tar.gz"))
2408         (sha256
2409          (base32
2410           "1x2ag1f2fwa4yh1g5spv99w9x1m33hbxlqwyhm205ssq0ra234bx"))
2411         (patches (search-patches "libvdpau-va-gl-unbundle.patch"))
2412         (modules '((guix build utils)))
2413         (snippet '(begin (delete-file-recursively "3rdparty")
2414                          #t))))
2415     (build-system cmake-build-system)
2416     (arguments
2417      '(#:tests? #f)) ; Tests require a running X11 server, with VA-API support.
2418     (native-inputs
2419      `(("libvdpau" ,libvdpau)
2420        ("pkg-config" ,pkg-config)))
2421     (inputs
2422      `(("libva" ,libva)
2423        ("mesa" ,mesa)))
2424     (home-page "https://github.com/i-rinat/libvdpau-va-gl")
2425     (synopsis "VDPAU driver with VA-API/OpenGL backend")
2426     (description
2427      "Many applications can use VDPAU to accelerate portions of the video
2428 decoding process and video post-processing to the GPU video hardware.  Since
2429 there is no VDPAU available on Intel chips, they fall back to different drawing
2430 techniques.  This driver uses OpenGL under the hood to accelerate drawing and
2431 scaling and VA-API (if available) to accelerate video decoding.")
2432     (license license:expat)))
2433
2434 (define-public recordmydesktop
2435   (package
2436     (name "recordmydesktop")
2437     (version "0.3.8.1")
2438     (source (origin
2439               (method url-fetch)
2440               (uri (string-append "mirror://sourceforge/" name "/" name "/"
2441                                   version "/recordmydesktop-" version ".tar.gz"))
2442               (sha256
2443                (base32
2444                 "133kkl5j0r877d41bzj7kj0vf3xm8x80yyx2n8nqxrva304f58ik"))))
2445     (build-system gnu-build-system)
2446     (inputs `(("popt" ,popt)
2447               ("zlib" ,zlib)
2448               ("libx11" ,libx11)
2449               ("libice" ,libice)
2450               ("libsm" ,libsm)
2451               ("libxfixes" ,libxfixes)
2452               ("libxdamage" ,libxdamage)
2453               ("libxext" ,libxext)
2454               ("alsa-lib" ,alsa-lib)
2455               ("libvorbis" ,libvorbis)
2456               ("libtheora" ,libtheora)))
2457     (home-page "http://recordmydesktop.sourceforge.net/")
2458     (synopsis "Desktop session video recorder")
2459     (description
2460      "recordMyDesktop is a command-line tool that captures the activity in
2461 your graphical desktop and encodes it as a video.  This is a useful tool for
2462 making @dfn{screencasts}.")
2463     (license license:gpl2+)))
2464
2465 (define-public simplescreenrecorder
2466   (package
2467     (name "simplescreenrecorder")
2468     (version "0.3.11")
2469     (source
2470      (origin
2471        (method git-fetch)
2472        (uri (git-reference
2473              (url "https://github.com/MaartenBaert/ssr.git")
2474              (commit version)))
2475        (file-name (git-file-name name version))
2476        (sha256
2477         (base32
2478          "0n702dnv4qshgn3b90ixvplfafjhgz6040yir5vy8khjdpciysq4"))))
2479     (build-system cmake-build-system)
2480     ;; Although libx11, libxfixes, libxext are listed as build dependencies in
2481     ;; README.md, the program builds and functions properly without them.
2482     ;; As a result, they are omitted. Please add them back if problems appear.
2483     (inputs
2484      `(("alsa-lib" ,alsa-lib)
2485        ("ffmpeg" ,ffmpeg)
2486        ("glu" ,glu)
2487        ("jack" ,jack-1)
2488        ("libxi" ,libxi)
2489        ("pulseaudio" ,pulseaudio)
2490        ("qtbase" ,qtbase)
2491        ("qtx11extras" ,qtx11extras)))
2492     (native-inputs `(("pkg-config" ,pkg-config)))
2493     (arguments
2494      `(#:configure-flags
2495        (list "-DWITH_QT5=TRUE")
2496        #:tests? #f))                    ; no test suite
2497     ;; Using HTTPS causes part of the page to be displayed improperly.
2498     (home-page "http://www.maartenbaert.be/simplescreenrecorder/")
2499     (synopsis "Screen recorder")
2500     (description "SimpleScreenRecorder is an easy to use screen recorder with
2501 a graphical user interface.  It supports recording the entire screen, or a
2502 part of it, and allows encoding in many different codecs and file formats.
2503 Other features include a live preview and live streaming.")
2504     (license (list license:gpl3+ ; most files
2505                    license:zlib ; glinject/elfhacks.*
2506                    license:isc ; glinject/*
2507                    license:x11)))) ; build-aux/install-sh
2508
2509 (define-public libsmpeg
2510   (package
2511     (name "libsmpeg")
2512     (version "0.4.5-401")
2513     (source (origin
2514               (method svn-fetch)
2515               (uri (svn-reference
2516                     (url "svn://svn.icculus.org/smpeg/trunk/")
2517                     (revision 401))) ; last revision before smpeg2 (for SDL 2.0)
2518               (file-name (string-append name "-" version "-checkout"))
2519               (sha256
2520                (base32
2521                 "18yfkr70lr1x1hc8snn2ldnbzdcc7b64xmkqrfk8w59gpg7sl1xn"))))
2522     (build-system gnu-build-system)
2523     (arguments
2524      ;; libsmpeg fails to build with -std=c++11, which is the default with
2525      ;; GCC 7.  Also, 'configure' does CXXFLAGS=$CFLAGS, hence this hack.
2526      '(#:configure-flags '("CFLAGS=-O2 -g -std=c++03")))
2527     (native-inputs
2528      `(("autoconf" ,autoconf)
2529        ("automake" ,automake)))
2530     (inputs
2531      `(("sdl" ,sdl2)))
2532     (home-page "http://icculus.org/smpeg/")
2533     (synopsis "SDL MPEG decoding library")
2534     (description
2535      "SMPEG (SDL MPEG Player Library) is a free MPEG1 video player library
2536 with sound support.  Video playback is based on the ubiquitous Berkeley MPEG
2537 player, mpeg_play v2.2.  Audio is played through a slightly modified mpegsound
2538 library, part of splay v0.8.2.  SMPEG supports MPEG audio (MP3), MPEG-1 video,
2539 and MPEG system streams.")
2540     (license (list license:expat
2541                    license:lgpl2.1
2542                    license:lgpl2.1+
2543                    license:gpl2))))
2544
2545 ;; for btanks
2546 (define-public libsmpeg-with-sdl1
2547   (package (inherit libsmpeg)
2548     (name "libsmpeg")
2549     (version "0.4.5-399")
2550     (source (origin
2551               (method svn-fetch)
2552               (uri (svn-reference
2553                     (url "svn://svn.icculus.org/smpeg/trunk/")
2554                     (revision 399))) ; tagged release 0.4.5
2555               (file-name (string-append name "-" version "-checkout"))
2556               (sha256
2557                (base32
2558                 "0jfi085rf3fa5xsn0vd3nqf32my8ph9c6a9445y7a8lrlz4dms64"))))
2559     (inputs
2560      `(("sdl" ,sdl)))))
2561
2562 (define-public libbdplus
2563   (package
2564     (name "libbdplus")
2565     (version "0.1.2")
2566     (source
2567      (origin
2568        (method url-fetch)
2569        (uri (string-append "https://ftp.videolan.org/pub/videolan/libbdplus/"
2570                            version "/" name "-" version ".tar.bz2"))
2571        (sha256
2572         (base32 "02n87lysqn4kg2qk7d1ffrp96c44zkdlxdj0n16hbgrlrpiwlcd6"))))
2573     (inputs
2574      `(("libgcrypt" ,libgcrypt)))
2575     (build-system gnu-build-system)
2576     (home-page "https://www.videolan.org/developers/libbdplus.html")
2577     (synopsis "Library for decrypting certain Blu-Ray discs")
2578     (description "libbdplus is a library which implements the BD+ System
2579 specifications.")
2580     (license license:lgpl2.1+)))
2581
2582 (define-public libaacs
2583   (package
2584     (name "libaacs")
2585     (version "0.9.0")
2586     (source
2587      (origin
2588        (method url-fetch)
2589        (uri (string-append "https://ftp.videolan.org/pub/videolan/libaacs/"
2590                            version "/" name "-" version ".tar.bz2"))
2591        (sha256
2592         (base32 "1kms92i0c7i1yl659kqjf19lm8172pnpik5lsxp19xphr74vvq27"))))
2593     (inputs
2594      `(("libgcrypt" ,libgcrypt)))
2595     (native-inputs
2596      `(("bison" ,bison)
2597        ("flex" ,flex)))
2598     (build-system gnu-build-system)
2599     (home-page "https://www.videolan.org/developers/libaacs.html")
2600     (synopsis "Library for decrypting certain Blu-Ray discs")
2601     (description "libaacs is a library which implements the Advanced Access
2602 Content System specification.")
2603     (license license:lgpl2.1+)))
2604
2605 (define-public mps-youtube
2606   (package
2607     (name "mps-youtube")
2608     (version "0.2.8")
2609     (source
2610      (origin
2611        (method git-fetch)
2612        (uri (git-reference
2613              (url "https://github.com/mps-youtube/mps-youtube.git")
2614              (commit (string-append "v" version))))
2615        (file-name (git-file-name name version))
2616        (sha256
2617         (base32
2618          "1w1jhw9rg3dx7vp97cwrk5fymipkcy2wrbl1jaa38ivcjhqg596y"))))
2619     (build-system python-build-system)
2620     (arguments
2621      ;; Tests need to be disabled until #556 upstream is fixed. It reads as if the
2622      ;; test suite results differ depending on the country and also introduce
2623      ;; non-determinism in the tests.
2624      ;; https://github.com/mps-youtube/mps-youtube/issues/556
2625      `(#:tests? #f))
2626     (propagated-inputs
2627      `(("python-pafy" ,python-pafy)
2628        ("python-pygobject" ,python-pygobject))) ; For mpris2 support
2629     (home-page "https://github.com/mps-youtube/mps-youtube")
2630     (synopsis "Terminal based YouTube player and downloader")
2631     (description
2632      "@code{mps-youtube} is based on mps, a terminal based program to
2633 search, stream and download music.  This implementation uses YouTube as
2634 a source of content and can play and download video as well as audio.
2635 It can use either mpv or mplayer for playback, and for conversion of
2636 formats ffmpeg or libav is used.  Users should install one of the
2637 supported players in addition to this package.")
2638     (license license:gpl3+)))
2639
2640 (define-public handbrake
2641   (package
2642     (name "handbrake")
2643     (version "1.2.2")
2644     (source (origin
2645               (method url-fetch)
2646               (uri (string-append "https://download.handbrake.fr/releases/"
2647                                   version "/HandBrake-" version "-source.tar.bz2"))
2648               (sha256
2649                (base32
2650                 "0k2yaqy7zi06k8mkp9az2mn9dlgj3a1339vacakfh2nn2zsics6z"))
2651               (modules '((guix build utils)))
2652               (snippet
2653                ;; Remove "contrib" and source not necessary for
2654                ;; building/running under a GNU environment.
2655                '(begin
2656                   (for-each delete-file-recursively
2657                             '("contrib" "macosx" "win"))
2658                   (substitute* "make/include/main.defs"
2659                     ;; Disable unconditional inclusion of "contrib" libraries
2660                     ;; (ffmpeg, libvpx, libdvdread, libdvdnav, and libbluray),
2661                     ;; which would lead to fetching and building of these
2662                     ;; libraries.  Use our own instead.
2663                     (("MODULES \\+= contrib") "# MODULES += contrib"))
2664                   #t))
2665               (patches (search-patches "handbrake-opt-in-nvenc.patch"))))
2666     (build-system  glib-or-gtk-build-system)
2667     (native-inputs
2668      `(("automake" ,automake)           ;gui subpackage must be bootstrapped
2669        ("autoconf" ,autoconf)
2670        ("cmake" ,cmake-minimal) ;TODO: could probably strip check from make/configure.py
2671        ("curl" ,curl)                   ;not actually used, but tested for
2672        ("intltool" ,intltool)
2673        ("libtool" ,libtool)
2674        ("pkg-config" ,pkg-config)
2675        ("python" ,python-2)))           ;for configuration
2676     (inputs
2677      `(("bzip2" ,bzip2)
2678        ("dbus-glib" ,dbus-glib)
2679        ("ffmpeg" ,ffmpeg)
2680        ("fontconfig" ,fontconfig)
2681        ("freetype" ,freetype)
2682        ("glib" ,glib)
2683        ("gstreamer" ,gstreamer)
2684        ("gst-plugins-base" ,gst-plugins-base)
2685        ("gtk+" ,gtk+)
2686        ("jansson" ,jansson)
2687        ("lame" ,lame)
2688        ("libass" ,libass)
2689        ("libbluray" ,libbluray)
2690        ("libdvdnav" ,libdvdnav)
2691        ("libdvdread" ,libdvdread)
2692        ("libgudev" ,libgudev)
2693        ("libmpeg2" ,libmpeg2)
2694        ("libnotify" ,libnotify)
2695        ("libogg" ,libogg)
2696        ("libopus" ,opus)
2697        ("libsamplerate" ,libsamplerate)
2698        ("libtheora" ,libtheora)
2699        ("libvorbis" ,libvorbis)
2700        ("libvpx" ,libvpx)
2701        ("libxml2" ,libxml2)
2702        ("libx264" ,libx264)
2703        ("speex" ,speex)
2704        ("x265" ,x265)
2705        ("zlib" ,zlib)))
2706     (arguments
2707      `(#:tests? #f             ;tests require Ruby and claim to be unsupported
2708        #:configure-flags
2709        (list "--disable-gtk-update-checks"
2710              (string-append "CPPFLAGS=-I"
2711                             (assoc-ref %build-inputs "libxml2")
2712                             "/include/libxml2")
2713              "LDFLAGS=-lx265")
2714        #:phases
2715        (modify-phases %standard-phases
2716          (replace 'bootstrap
2717            ;; Run bootstrap ahead of time so that shebangs get patched.
2718            (lambda _
2719              (setenv "CONFIG_SHELL" (which "sh"))
2720              (setenv "NOCONFIGURE" "1")
2721              ;; Patch the Makefile so that it doesn't bootstrap again.
2722              (substitute* "gtk/module.rules"
2723                ((".*autogen\\.sh.*") ""))
2724              (invoke "sh" "./gtk/autogen.sh")))
2725          (replace 'configure
2726            (lambda* (#:key outputs configure-flags #:allow-other-keys)
2727              ;; 'configure' is not an autoconf-generated script, and
2728              ;; errors on unrecognized arguments,
2729              ;; e.g. --enable-fast-install
2730              (let ((out (assoc-ref outputs "out")))
2731                (apply invoke "./configure"
2732                       (string-append "--prefix=" out)
2733                       (or configure-flags '())))))
2734          (add-after 'configure 'chdir-build
2735            (lambda _ (chdir "./build") #t)))))
2736     (home-page "https://handbrake.fr")
2737     (synopsis "Video transcoder")
2738     (description
2739      "HandBrake is a tool for converting video from any format to a selection
2740 of modern, widely supported codecs.")
2741     ;; Some under GPLv2+, some under LGPLv2.1+, and portions under BSD3.
2742     ;; Combination under GPLv2.  See LICENSE.
2743     (license license:gpl2)))
2744
2745 (define-public intel-vaapi-driver
2746   (package
2747     (name "intel-vaapi-driver")
2748     (version "2.3.0")
2749     (source
2750      (origin
2751        (method url-fetch)
2752        (uri (string-append "https://github.com/intel/intel-vaapi-driver/"
2753                            "releases/download/" version "/intel-vaapi-driver-"
2754                            version ".tar.bz2"))
2755        (sha256
2756         (base32 "1qyzxh3p8cw4fv8bz9zd4kc8hajlaps7xryzh6pad814n3m5sbjw"))))
2757     (build-system gnu-build-system)
2758     (native-inputs
2759      `(("pkg-config" ,pkg-config)))
2760     (inputs
2761      `(("libdrm" ,libdrm)
2762        ("libva" ,libva)
2763        ("libx11" ,libx11)))
2764     (arguments
2765      `(#:phases
2766        (modify-phases %standard-phases
2767          (add-before 'configure 'set-target-directory
2768            (lambda* (#:key outputs #:allow-other-keys)
2769              (let ((out (assoc-ref outputs "out")))
2770                (setenv "LIBVA_DRIVERS_PATH" (string-append out "/lib/dri"))
2771                #t))))))
2772     ;; XXX Because of <https://issues.guix.gnu.org/issue/22138>, we need to add
2773     ;; this to all VA-API back ends instead of once to libva.
2774     (native-search-paths
2775      (list (search-path-specification
2776             (variable "LIBVA_DRIVERS_PATH")
2777             (files '("lib/dri")))))
2778     (supported-systems '("i686-linux" "x86_64-linux"))
2779     (home-page "https://01.org/linuxmedia/vaapi")
2780     (synopsis "VA-API video acceleration driver for Intel GEN Graphics devices")
2781     (description
2782      "This is the @acronym{VA-API, Video Acceleration API} back end required for
2783 hardware-accelerated video processing on Intel GEN Graphics devices supported by
2784 the i915 driver, such as integrated Intel HD Graphics.  It provides access to
2785 both hardware and shader functionality for faster encoding, decoding, and
2786 post-processing of video formats like MPEG2, H.264/AVC, and VC-1.")
2787     (license (list license:bsd-2        ; src/gen9_vp9_const_def.c
2788                    license:expat))))    ; the rest, excluding the test suite
2789
2790 (define-public openh264
2791   (package
2792     (name "openh264")
2793     (version "2.0.0")
2794     (source (origin
2795               (method url-fetch)
2796               (uri (string-append "https://github.com/cisco/"
2797                                   name "/releases/download/v"
2798                                   version "/Source.Code.tar.gz"))
2799               (file-name (string-append name "-" version ".tar.gz"))
2800               (sha256
2801                (base32
2802                 "0iq802xfsfkskg6q1j0kg90xh04vv1sxf61mrmahgynz5d7hx2ii"))))
2803     (build-system gnu-build-system)
2804     (native-inputs
2805      `(("nasm" ,nasm)
2806        ("python" ,python)))
2807     (arguments
2808      '(#:make-flags (list (string-append "PREFIX=" (assoc-ref %outputs "out"))
2809                           "CC=gcc")
2810        #:test-target "test"
2811        #:phases (modify-phases %standard-phases
2812                   ;; no configure script
2813                   (delete 'configure))))
2814     (home-page "http://www.openh264.org/")
2815     (synopsis "H264 decoder library")
2816     (description
2817      "Openh264 is a library which can decode H264 video streams.")
2818     (license license:bsd-2)))
2819
2820 (define-public libmp4v2
2821   (package
2822     (name "libmp4v2")
2823     (version "2.0.0")
2824     (source
2825      (origin
2826        (method url-fetch)
2827        ;; XXX: The new location of upstream is uncertain and will become relevant the
2828        ;; moment when the googlecode archive shuts down. It is past the date it
2829        ;; should've been turned off. I tried to communicate with upstream, but this
2830        ;; wasn't very responsive and not very helpful. The short summary is, it is
2831        ;; chaos when it comes to the amount of forks and only time will tell where
2832        ;; the new upstream location is.
2833        (uri (string-append "https://storage.googleapis.com/google-"
2834                            "code-archive-downloads/v2/"
2835                            "code.google.com/mp4v2/mp4v2-" version ".tar.bz2"))
2836        (file-name (string-append name "-" version ".tar.bz2"))
2837        (patches (search-patches "libmp4v2-c++11.patch"))
2838        (sha256
2839         (base32
2840          "0f438bimimsvxjbdp4vsr8hjw2nwggmhaxgcw07g2z361fkbj683"))))
2841     (build-system gnu-build-system)
2842     (outputs '("out"
2843                "static")) ; 3.7MiB .a file
2844     (arguments
2845      `(#:phases
2846        (modify-phases %standard-phases
2847          (add-after 'unpack 'remove-dates
2848            (lambda _
2849              ;; Make the build reproducible.
2850              (substitute* "configure"
2851                (("PROJECT_build=\"`date`\"") "PROJECT_build=\"\"")
2852                (("ac_abs_top_builddir=$ac_pwd") "ac_abs_top_builddir=\"\""))
2853              #t))
2854          (add-after 'install 'move-static-libraries
2855            (lambda* (#:key outputs #:allow-other-keys)
2856              ;; Move static libraries to the "static" output.
2857              (let* ((out    (assoc-ref outputs "out"))
2858                     (lib    (string-append out "/lib"))
2859                     (static (assoc-ref outputs "static"))
2860                     (slib   (string-append static "/lib")))
2861                (mkdir-p slib)
2862                (for-each (lambda (file)
2863                            (install-file file slib)
2864                            (delete-file file))
2865                          (find-files lib "\\.a$"))
2866                #t))))))
2867     (native-inputs
2868      `(("help2man" ,help2man)
2869        ("dejagnu" ,dejagnu)))
2870     (home-page "https://code.google.com/archive/p/mp4v2/")
2871     (synopsis "API to create and modify mp4 files")
2872     (description
2873      "The MP4v2 library provides an API to create and modify mp4 files as defined by
2874 ISO-IEC:14496-1:2001 MPEG-4 Systems.  This file format is derived from Apple's QuickTime
2875 file format that has been used as a multimedia file format in a variety of platforms and
2876 applications.  It is a very powerful and extensible format that can accommodate
2877 practically any type of media.")
2878     (license license:mpl1.1)))
2879
2880 (define-public libmediainfo
2881   (package
2882     (name "libmediainfo")
2883     (version "0.7.95")
2884     (source (origin
2885               (method url-fetch)
2886               (uri (string-append "https://mediaarea.net/download/source/"
2887                                   name "/" version"/"
2888                                   name "_" version ".tar.bz2"))
2889               (sha256
2890                (base32
2891                 "1kchh6285b07z5nixv619hc9gml2ysdayicdiv30frrlqiyxqw4b"))))
2892     ;; TODO add a Big Buck Bunny webm for tests.
2893     (native-inputs
2894      `(("autoconf" ,autoconf)
2895        ("automake" ,automake)
2896        ("libtool" ,libtool)
2897        ("pkg-config" ,pkg-config)
2898        ("zlib" ,zlib)
2899        ("tinyxml2" ,tinyxml2)
2900        ("curl" ,curl)
2901        ("libzen" ,libzen)))
2902     (build-system gnu-build-system)
2903     (arguments
2904      '(#:tests? #f ; see above TODO
2905        #:phases
2906        ;; build scripts not in root of archive
2907        (modify-phases %standard-phases
2908          (add-after 'unpack 'change-to-build-dir
2909            (lambda _
2910              (chdir "Project/GNU/Library")
2911              #t)))))
2912     (home-page "https://mediaarea.net/en/MediaInfo")
2913     (synopsis "Library for retrieving media metadata")
2914     (description "MediaInfo is a library used for retrieving technical
2915 information and other metadata about audio or video files.  A non-exhaustive
2916 list of the information MediaInfo can retrieve from media files include:
2917
2918 @itemize
2919 @item General: title, author, director, album, track number, date, duration...
2920 @item Video: codec, aspect, fps, bitrate...
2921 @item Audio: codec, sample rate, channels, language, bitrate...
2922 @item Text: language of subtitle
2923 @item Chapters: number of chapters, list of chapters
2924 @end itemize
2925
2926 MediaInfo supports the following formats:
2927
2928 @itemize
2929 @item Video: MKV, OGM, AVI, DivX, WMV, QuickTime, Real, MPEG-1,
2930 MPEG-2, MPEG-4, DVD (VOB)...
2931 @item Video Codecs: DivX, XviD, MSMPEG4, ASP, H.264, AVC...)
2932 @item Audio: OGG, MP3, WAV, RA, AC3, DTS, AAC, M4A, AU, AIFF...
2933 @item  Subtitles: SRT, SSA, ASS, SAMI...
2934 @end itemize\n")
2935     (license license:bsd-2)))
2936
2937 ;; TODO also have a GUI version available
2938 (define-public mediainfo
2939   (package
2940     (name "mediainfo")
2941     (version "18.12")
2942     (source (origin
2943               (method url-fetch)
2944               ;; Warning: This source has proved unreliable 1 time at least.
2945               ;; Consider an alternate source or report upstream if this
2946               ;; happens again.
2947               (uri (string-append "https://mediaarea.net/download/source/"
2948                                   name "/" version "/"
2949                                   name "_" version ".tar.bz2"))
2950               (sha256
2951                (base32
2952                 "1ix95ilcjlawcq6phh25cgplm3riqa2ii7ql82g8yagqs4ldqp6a"))))
2953     (native-inputs
2954      `(("autoconf" ,autoconf)
2955        ("automake" ,automake)
2956        ("libtool" ,libtool)
2957        ("pkg-config" ,pkg-config)
2958        ("zlib" ,zlib)
2959        ("libmediainfo" ,libmediainfo)
2960        ("libzen" ,libzen)))
2961     (build-system gnu-build-system)
2962     (arguments
2963      '(#:tests? #f ; lacks tests
2964        #:phases
2965        ;; build scripts not in root of archive
2966        (modify-phases %standard-phases
2967          (add-after 'unpack 'change-to-build-dir
2968            (lambda _
2969              (chdir "Project/GNU/CLI")
2970              #t)))))
2971     (home-page "https://mediaarea.net/en/MediaInfo")
2972     (synopsis "Utility for reading media metadata")
2973     (description "MediaInfo is a utility used for retrieving technical
2974 information and other metadata about audio or video files.  It supports the
2975 many codecs and formats supported by libmediainfo.")
2976     (license license:bsd-2)))
2977
2978 (define-public livemedia-utils
2979   (package
2980     (name "livemedia-utils")
2981     (version "2019.05.29")
2982     (source (origin
2983               (method url-fetch)
2984               (uri (string-append
2985                     "https://download.videolan.org/contrib/live555/live."
2986                     version ".tar.gz"))
2987               (sha256
2988                (base32
2989                 "08i63jr8ihn1xiq5z5n3yls3yz6li5sg0s454l56p5bcvbrw81my"))))
2990     (build-system gnu-build-system)
2991     (arguments
2992      '(#:tests? #f                      ; no tests
2993        #:make-flags (list "CC=gcc"
2994                           (string-append "LDFLAGS=-Wl,-rpath="
2995                                          (assoc-ref %outputs "out") "/lib")
2996                           (string-append "PREFIX="
2997                                          (assoc-ref %outputs "out")))
2998        #:phases (modify-phases %standard-phases
2999                   (add-before 'configure 'fix-makefiles-generation
3000                     (lambda _
3001                       (substitute* "genMakefiles"
3002                         (("/bin/rm") "rm"))
3003                       #t))
3004                   (replace 'configure
3005                     (lambda _
3006                       (invoke "./genMakefiles"
3007                               "linux-with-shared-libraries"))))))
3008     (home-page "http://www.live555.com/liveMedia/")
3009     (synopsis "Set of C++ libraries for multimedia streaming")
3010     (description "This code forms a set of C++ libraries for multimedia
3011 streaming, using open standard protocols (RTP/RTCP, RTSP, SIP).  The libraries
3012 can be used to stream, receive, and process MPEG, H.265, H.264, H.263+, DV or
3013 JPEG video, and several audio codecs.  They can easily be extended to support
3014 additional (audio and/or video) codecs, and can also be used to build basic
3015 RTSP or SIP clients and servers.")
3016     (license license:lgpl3+)))
3017
3018 (define-public libdvbpsi
3019   (package
3020     (name "libdvbpsi")
3021     (version "1.3.2")
3022     (source (origin
3023               (method url-fetch)
3024               (uri (string-append
3025                     "https://download.videolan.org/pub/libdvbpsi/"
3026                     version "/libdvbpsi-" version ".tar.bz2"))
3027               (sha256
3028                (base32
3029                 "1zn5hfv4qbahmydbwh59a3b480s3m5ss27r6ml35gqdip7r3jkmc"))))
3030     (build-system gnu-build-system)
3031     (home-page "https://www.videolan.org/developers/libdvbpsi.html")
3032     (synopsis "Library for decoding and generation of MPEG TS and DVB PSI
3033 tables")
3034     (description "libdvbpsi is a simple library designed for decoding and
3035 generation of MPEG TS and DVB PSI tables according to standards ISO/IEC 13818s
3036 and ITU-T H.222.0.")
3037     (license license:lgpl2.1)))
3038
3039 (define-public ffms2
3040   (package
3041     (name "ffms2")
3042     (version "2.23")
3043     (home-page "https://github.com/FFMS/ffms2")
3044     (source (origin
3045               (method git-fetch)
3046               (uri (git-reference
3047                     (url "https://github.com/FFMS/ffms2.git")
3048                     (commit version)))
3049               (file-name (git-file-name name version))
3050               (sha256
3051                (base32
3052                 "0dkz5b3gxq5p4xz0qqg6l2sigszrlsinz3skyf0ln4wf3zrvf8m5"))))
3053     (build-system gnu-build-system)
3054     (arguments
3055      '(#:configure-flags
3056        (list "--enable-avresample")))
3057     (inputs
3058      `(("zlib" ,zlib)))
3059     (propagated-inputs
3060      `(("ffmpeg" ,ffmpeg)))
3061     (native-inputs
3062      `(("pkg-config" ,pkg-config)))
3063     (synopsis "Cross-platform wrapper around ffmpeg/libav")
3064     (description
3065       "FFMpegSource is a wrapper library around ffmpeg/libav that allows
3066 programmers to access a standard API to open and decompress media files.")
3067     ;; sources are distributed under a different license that the binary.
3068     ;; see https://github.com/FFMS/ffms2/blob/master/COPYING
3069     (license license:gpl2+))); inherits from ffmpeg
3070
3071 (define-public aegisub
3072   (package
3073     (name "aegisub")
3074     (version "3.2.2")
3075     (source (origin
3076               (method url-fetch)
3077               (uri (string-append
3078                      "http://ftp.aegisub.org/pub/archives/releases/source/"
3079                      name "-" version ".tar.xz"))
3080               (sha256
3081                (base32
3082                 "11b83qazc8h0iidyj1rprnnjdivj1lpphvpa08y53n42bfa36pn5"))
3083               (patches (search-patches "aegisub-icu59-include-unistr.patch"
3084                                        "aegisub-boost68.patch"))))
3085     (build-system gnu-build-system)
3086     (arguments
3087      `(#:configure-flags
3088        (list "--disable-update-checker"
3089              "--without-portaudio"
3090              "--without-openal"
3091              "--without-oss"
3092              "CXXFLAGS=-DU_USING_ICU_NAMESPACE=1")
3093        ;; tests require busted, a lua package we don't have yet
3094        #:tests? #f
3095        #:phases
3096        (modify-phases %standard-phases
3097          (add-before 'configure 'fix-ldflags
3098            (lambda _
3099              (setenv "LDFLAGS" "-pthread")
3100              #t))
3101          (add-after 'unpack 'fix-boost-headers
3102                (lambda _
3103                  (substitute*
3104                      '("src/subtitles_provider_libass.cpp"
3105                        "src/colour_button.cpp"
3106                        "src/video_provider_dummy.cpp"
3107                        "./src/video_frame.cpp")
3108                    (("#include <boost/gil/gil_all.hpp>")
3109                     "#include <boost/gil.hpp>"))
3110                  #t)))))
3111     (inputs
3112      `(("boost" ,boost)
3113        ("desktop-file-utils" ,desktop-file-utils)
3114        ("ffms2" ,ffms2)
3115        ("fftw" ,fftw)
3116        ("hunspell" ,hunspell)
3117        ("mesa" ,mesa)
3118        ("libass" ,libass)
3119        ("alsa-lib" ,alsa-lib)
3120        ("pulseaudio" ,pulseaudio)
3121        ("libx11" ,libx11)
3122        ("freetype" ,freetype)
3123        ("wxwidgets-gtk2" ,wxwidgets-gtk2)))
3124     (native-inputs
3125      `(("intltool" ,intltool)
3126        ("pkg-config" ,pkg-config)))
3127     (home-page "http://www.aegisub.org/")
3128     (synopsis "Subtitle engine")
3129     (description
3130       "Aegisub is a tool for creating and modifying subtitles.  Aegisub makes
3131 it quick and easy to time subtitles to audio, and features many powerful
3132 tools for styling them, including a built-in real-time video preview.")
3133     (license (list license:bsd-3 ; the package is licensed under the bsd-3, except
3134                    license:mpl1.1 ; for vendor/universalchardet under the mpl1.1
3135                    license:expat)))) ; and src/gl that is under a license similar
3136    ; the the Expat license, with a rewording (Software -> Materials). (called MIT
3137    ; by upstream). See https://github.com/Aegisub/Aegisub/blob/master/LICENCE
3138    ; src/MatroskaParser.(c|h) is under bsd-3 with permission from the author
3139
3140 (define-public gst-transcoder
3141   (package
3142     (name "gst-transcoder")
3143     (version "1.12.2")
3144     (source
3145      (origin
3146        (method git-fetch)
3147        (uri (git-reference
3148              (url "https://github.com/pitivi/gst-transcoder.git")
3149              (commit version)))
3150        (file-name (git-file-name name version))
3151        (sha256
3152         (base32
3153          "0nw1zykqc6c8xs3ri55pm00pwyz93z4y4nd880apfiwj7yv5p3az"))))
3154     (build-system meson-build-system)
3155     (inputs
3156      `(("gobject-introspection" ,gobject-introspection)
3157        ("glib" ,glib)
3158        ("gstreamer" ,gstreamer)
3159        ("gst-plugins-base" ,gst-plugins-base)))
3160     (native-inputs
3161      `(("python" ,python)
3162        ("pkg-config" ,pkg-config)))
3163     (home-page "https://github.com/pitivi/gst-transcoder/")
3164     (synopsis "GStreamer Transcoding API")
3165     (description "GStreamer Transcoding API")
3166     (license license:lgpl2.1)))
3167
3168 (define-public gavl
3169   (package
3170     (name "gavl")
3171     (version "1.4.0")
3172     (source
3173      (origin
3174        (method url-fetch)
3175        (uri (string-append "mirror://sourceforge/gmerlin/"
3176                            name "/" version "/"
3177                            name "-" version ".tar.gz"))
3178        (file-name (string-append name "-" version ".tar.gz"))
3179        (sha256
3180         (base32
3181          "1kikkn971a14zzm7svi7190ldc14fjai0xyhpbcmp48s750sraji"))))
3182     (build-system gnu-build-system)
3183     (arguments
3184      '(#:configure-flags '("LIBS=-lm")))
3185     (native-inputs
3186      `(("pkg-config" ,pkg-config)
3187        ("doxygen" ,doxygen)))
3188     (home-page "http://gmerlin.sourceforge.net")
3189     (synopsis "Low level library for multimedia API building")
3190     (description
3191      "Gavl is short for Gmerlin Audio Video Library.  It is a low level
3192 library, upon which multimedia APIs can be built.  Gavl handles all the
3193 details of audio and video formats like colorspaces, sample rates,
3194 multichannel configurations, etc.  It provides standardized definitions for
3195 those formats as well as container structures for carrying audio samples or
3196 video images inside an application.
3197
3198 In addition, it handles the sometimes ugly task of converting between all
3199 these formats and provides some elementary operations (copying, scaling,
3200 alpha blending etc).")
3201     (license license:gpl3)))
3202
3203 (define-public frei0r-plugins
3204   (package
3205     (name "frei0r-plugins")
3206     (version "1.6.1")
3207     (source
3208      (origin
3209        (method url-fetch)
3210        (uri (string-append "https://files.dyne.org/frei0r/"
3211                            "frei0r-plugins-" version ".tar.gz"))
3212        (sha256
3213         (base32
3214          "0pji26fpd0dqrx1akyhqi6729s394irl73dacnyxk58ijqq4dhp0"))))
3215     (build-system gnu-build-system)
3216     (arguments
3217      `(#:phases
3218        (modify-phases %standard-phases
3219          (add-after 'unpack 'autotools
3220            (lambda _
3221              (invoke "sh" "autogen.sh"))))))
3222     ;; TODO: opencv for additional face detection filters.
3223     (inputs
3224      `(("gavl" ,gavl)
3225        ("cairo" ,cairo)))
3226     (native-inputs
3227      `(("pkg-config" ,pkg-config)
3228        ("libtool" ,libtool)
3229        ("automake" ,automake)
3230        ("autoconf" ,autoconf)))
3231     (home-page "https://www.dyne.org/software/frei0r/")
3232     (synopsis "Minimalistic plugin API for video effects")
3233     (description
3234      "Frei0r is a minimalistic plugin API for video effects.
3235 The main emphasis is on simplicity for an API that will round up
3236 the most common video effects into simple filters, sources and
3237 mixers that can be controlled by parameters.  Frei0r wants to
3238 provide a way to share these simple effects between many
3239 applications, avoiding their reimplementation by different projects.
3240 It counts more than 100 plugins.")
3241     (license (list license:gpl2+
3242                    ;; The following files are licensed as LGPL2.1+:
3243                    ;; src/generator/ising0r/ising0r.c
3244                    ;; src/generator/onecol0r/onecol0r.cpp
3245                    ;; src/generator/nois0r/nois0r.cpp
3246                    ;; src/generator/lissajous0r/lissajous0r.cpp
3247                    ;; src/filter/ndvi/gradientlut.hpp
3248                    ;; src/filter/ndvi/ndvi.cpp
3249                    ;; src/filter/facedetect/facedetect.cpp
3250                    license:lgpl2.1+))))
3251
3252 (define-public motion
3253   (package
3254     (name "motion")
3255     (version "4.2.2")
3256     (home-page "https://motion-project.github.io/")
3257     (source (origin
3258               (method git-fetch)
3259               (uri (git-reference
3260                     (url "https://github.com/Motion-Project/motion.git")
3261                     (commit (string-append "release-" version))))
3262               (sha256
3263                (base32
3264                 "05c1gx75xy2hw49x6vkydvwxbr80kipsc3nr906k3hq8735svx6f"))
3265               (file-name (git-file-name name version))))
3266     (build-system gnu-build-system)
3267     (native-inputs
3268      `(("autoconf" ,autoconf-wrapper)
3269        ("automake" ,automake)
3270        ("gettext" ,gettext-minimal)
3271        ("pkg-config" ,pkg-config)))
3272     (inputs
3273      `(("libjpeg" ,libjpeg)
3274        ("ffmpeg" ,ffmpeg-3.4)
3275        ("libmicrohttpd" ,libmicrohttpd)
3276        ("sqlite" ,sqlite)))
3277     (arguments
3278      '(#:phases (modify-phases %standard-phases
3279                   (replace 'bootstrap
3280                     (lambda _
3281                       (patch-shebang "version.sh")
3282                       (invoke "autoreconf" "-vfi"))))
3283        #:configure-flags '("--sysconfdir=/etc")
3284        #:make-flags (list (string-append "sysconfdir="
3285                                          (assoc-ref %outputs "out")
3286                                          "/etc"))
3287
3288        #:tests? #f))                    ; no 'check' target
3289     (synopsis "Detect motion from video signals")
3290     (description
3291      "Motion is a program that monitors the video signal from one or more
3292 cameras and is able to detect if a significant part of the picture has
3293 changed.  Or in other words, it can detect motion.")
3294
3295     ;; Some files say "version 2" and others "version 2 or later".
3296     (license license:gpl2)))
3297
3298 (define-public subdl
3299   (let ((commit "4cf5789b11f0ff3f863b704b336190bf968cd471")
3300         (revision "1"))
3301     (package
3302       (name "subdl")
3303       (version (git-version "1.0.3" revision commit))
3304       (source (origin
3305                 (method git-fetch)
3306                 (uri (git-reference
3307                       (url "https://github.com/alexanderwink/subdl.git")
3308                       (commit commit)))
3309                 (file-name (git-file-name name version))
3310                 (sha256
3311                  (base32
3312                   "0kmk5ck1j49q4ww0lvas2767kwnzhkq0vdwkmjypdx5zkxz73fn8"))))
3313       (build-system trivial-build-system)
3314       (arguments
3315        `(#:modules ((guix build utils))
3316          #:builder (begin
3317                      (use-modules (guix build utils))
3318                      (let* ((out (assoc-ref %outputs "out"))
3319                             (bin (string-append out "/bin"))
3320                             (source (assoc-ref %build-inputs "source"))
3321                             (python (assoc-ref %build-inputs "python")))
3322                        (install-file (string-append source "/subdl") bin)
3323                        (patch-shebang (string-append bin "/subdl")
3324                                       (list (string-append python "/bin")))))))
3325       (inputs `(("python" ,python)))
3326       (synopsis "Command-line tool for downloading subtitles from opensubtitles.org")
3327       (description "Subdl is a command-line tool for downloading subtitles from
3328 opensubtitles.org.  By default, it will search for English subtitles, display
3329 the results, download the highest-rated result in the requested language and
3330 save it to the appropriate filename.")
3331       (license license:gpl3+)
3332       (home-page "https://github.com/alexanderwink/subdl"))))
3333
3334 (define-public l-smash
3335   (package
3336     (name "l-smash")
3337     (version "2.14.5")
3338     (source (origin
3339               (method git-fetch)
3340               (uri (git-reference
3341                     (url "https://github.com/l-smash/l-smash.git")
3342                     (commit (string-append "v" version))))
3343               (file-name (git-file-name name version))
3344               (sha256
3345                (base32
3346                 "0rcq9727im6kd8da8b7kzzbzxdldvmh5nsljj9pvr4m3lj484b02"))))
3347     (build-system gnu-build-system)
3348     (arguments
3349      `(#:tests? #f                      ;no tests
3350        #:make-flags
3351        (list (string-append "LDFLAGS=-Wl,-L.,-rpath="
3352                             (assoc-ref %outputs "out") "/lib"))
3353        #:phases
3354        (modify-phases %standard-phases
3355          ;; configure fails if it is followed by CONFIG_SHELL
3356          (replace 'configure
3357            (lambda* (#:key outputs #:allow-other-keys)
3358              (let ((out (assoc-ref outputs "out")))
3359                (invoke "./configure" (string-append "--prefix=" out)
3360                        "--disable-static")))))))
3361     (native-inputs
3362      `(("which" ,which)))
3363     (home-page "https://l-smash.github.io/l-smash/")
3364     (synopsis "MP4 multiplexer and demultiplexer library")
3365     (description
3366      "L-SMASH is a cross-platform library that handles the ISO base media file
3367 format and some of its derived file formats, including MP4.  It operates as a
3368 multiplexer and demultiplexer, and can mux video and audio in several formats
3369 using standalone executable files.")
3370     (license license:isc)))
3371
3372 (define-public qtfaststart
3373   (package
3374     (name "qtfaststart")
3375     (version "1.8")
3376     (source (origin
3377               (method url-fetch)
3378               (uri (pypi-uri "qtfaststart" version))
3379               (sha256
3380                (base32
3381                 "0hcjfik8hhb1syqvyh5c6aillpvzal26nkjflcq1270z64aj6i5h"))))
3382     (build-system python-build-system)
3383     (arguments
3384      '(#:tests? #f)) ; no test suite
3385     (synopsis "Move QuickTime and MP4 metadata to the beginning of the file")
3386     (description "qtfaststart enables streaming and pseudo-streaming of
3387 QuickTime and MP4 files by moving metadata and offset information to the
3388 beginning of the file.  It can also print some useful information about the
3389 structure of the file.  This program is based on qt-faststart.c from the FFmpeg
3390 project, which is released into the public domain, as well as ISO 14496-12:2005
3391 (the official spec for MP4), which can be obtained from the ISO or found
3392 online.")
3393     (home-page "https://github.com/danielgtaylor/qtfaststart")
3394     (license license:expat)))
3395
3396 (define-public vidstab
3397   (let ((commit "aeabc8daa7904f9edf7441a11f293965a5ef53b8")
3398         (revision "0"))
3399     (package
3400       (name "vidstab")
3401       (version (git-version "1.1.0" revision commit))
3402       (source (origin
3403                 (method git-fetch)
3404                 (uri (git-reference
3405                       (url "https://github.com/georgmartius/vid.stab.git")
3406                       (commit commit)))
3407                 (file-name (git-file-name name version))
3408                 (sha256
3409                  (base32
3410                   "042iy0f3khwzr68djzvqgn301sy21ljvkf52rnc2c73q7ircnzzn"))))
3411       (build-system cmake-build-system)
3412       (arguments
3413        '(#:tests? #f)) ; tests are not run as part of standard build process
3414       (home-page "http://public.hronopik.de/vid.stab/")
3415       (synopsis "Video stabilization library")
3416       (description "Vidstab is a video stabilization library which can be used
3417 with FFmpeg.  A video acquired using a hand-held camera or a camera mounted on a
3418 vehicle typically suffers from undesirable shakes and jitters.  Activities such
3419 as surfing, skiing, riding and walking while shooting videos are especially
3420 prone to erratic camera shakes.  Vidstab targets these video contents to help
3421 create smoother and stable videos.")
3422       (license license:gpl2+))))
3423
3424 (define-public libopenshot
3425   (package
3426     (name "libopenshot")
3427     (version "0.2.3")
3428     (source (origin
3429               (method git-fetch)
3430               (uri (git-reference
3431                     (url "https://github.com/OpenShot/libopenshot")
3432                     (commit (string-append "v" version))))
3433               (file-name (git-file-name name version))
3434               (sha256
3435                (base32
3436                 "0r1qmr8ar5n72603xkj9h065vbpznrqsq88kxxmn9n8djyyvk03k"))
3437               (modules '((guix build utils)))
3438               (snippet '(begin
3439                           ;; Allow overriding of the python installation dir
3440                           (substitute* "src/bindings/python/CMakeLists.txt"
3441                             (("(SET\\(PYTHON_MODULE_PATH.*)\\)" _ set)
3442                              (string-append set " CACHE PATH "
3443                                             "\"Python bindings directory\")")))
3444                           (delete-file-recursively "thirdparty")
3445                           #t))))
3446     (build-system cmake-build-system)
3447     (native-inputs
3448      `(("pkg-config" ,pkg-config)
3449        ("python" ,python)
3450        ("swig" ,swig)
3451        ("unittest++" ,unittest-cpp)))
3452     (propagated-inputs                  ;all referenced in installed headers
3453      `(("cppzmq" ,cppzmq)
3454        ("ffmpeg" ,ffmpeg)
3455        ("imagemagick" ,imagemagick)
3456        ("jsoncpp" ,jsoncpp)
3457        ("libopenshot-audio" ,libopenshot-audio)
3458        ("qtbase" ,qtbase)
3459        ("qtmultimedia" ,qtmultimedia)
3460        ("zeromq" ,zeromq)))
3461     (arguments
3462      `(#:configure-flags
3463        (list (string-append "-DPYTHON_MODULE_PATH:PATH=" %output "/lib/python"
3464                             ,(version-major+minor (package-version python))
3465                             "/site-packages")
3466              "-DUSE_SYSTEM_JSONCPP:BOOL=ON")
3467        #:phases
3468        (modify-phases %standard-phases
3469          (add-before 'configure 'set-vars
3470            (lambda* (#:key inputs #:allow-other-keys)
3471              (setenv "LIBOPENSHOT_AUDIO_DIR"
3472                      (assoc-ref inputs "libopenshot-audio"))
3473              (setenv "ZMQDIR"
3474                      (assoc-ref inputs "zeromq"))
3475              (setenv "UNITTEST_DIR"
3476                      (string-append (assoc-ref inputs "unittest++")
3477                                     "/include/UnitTest++"))
3478              #t)))))
3479     (home-page "https://openshot.org")
3480     (synopsis "Video-editing, animation, and playback library")
3481     (description "OpenShot Library (libopenshot) is a powerful C++ video
3482 editing library with a multi-threaded and feature rich video editing
3483 API.  It includes bindings for Python, Ruby, and other languages.")
3484     (license license:lgpl3+)))
3485
3486 (define-public openshot
3487   (package
3488     (name "openshot")
3489     (version "2.4.4")
3490     (source (origin
3491               (method git-fetch)
3492               (uri (git-reference
3493                     (url "https://github.com/OpenShot/openshot-qt")
3494                     (commit (string-append "v" version))))
3495               (file-name (git-file-name name version))
3496               (sha256
3497                (base32
3498                 "0mg63v36h7l8kv2sgf6x8c1n3ygddkqqwlciz7ccxpbm4x1idqba"))
3499        (modules '((guix build utils)))
3500        (snippet
3501         '(begin
3502            (delete-file-recursively "src/images/fonts") #t))))
3503     (build-system python-build-system)
3504     (inputs
3505      `(("ffmpeg" ,ffmpeg)
3506        ("font-ubuntu" ,font-ubuntu)
3507        ("libopenshot" ,libopenshot)
3508        ("python" ,python)
3509        ("python-pyqt" ,python-pyqt)
3510        ("python-pyzmq" ,python-pyzmq)
3511        ("python-requests" ,python-requests)
3512        ("qtsvg" ,qtsvg)))
3513     (arguments
3514      `(#:tests? #f                      ;no tests
3515        #:modules ((guix build python-build-system)
3516                   (guix build qt-utils)
3517                   (guix build utils))
3518        #:imported-modules (,@%python-build-system-modules
3519                             (guix build qt-utils))
3520        #:phases (modify-phases %standard-phases
3521                   (delete 'build)       ;install phase does all the work
3522                   (add-after 'unpack 'patch-font-location
3523                     (lambda* (#:key inputs #:allow-other-keys)
3524                       (let ((font (assoc-ref inputs "font-ubuntu")))
3525                         (substitute* "src/classes/app.py"
3526                           (("info.IMAGES_PATH") (string-append "\"" font "\""))
3527                           (("fonts") "share/fonts/truetype")))
3528                       #t))
3529                   (add-before 'install 'set-tmp-home
3530                     (lambda _
3531                       ;; src/classes/info.py "needs" to create several
3532                       ;; directories in $HOME when loaded during build
3533                       (setenv "HOME" "/tmp")
3534                       #t))
3535                   (add-after 'install 'wrap-program
3536                     (lambda* (#:key outputs #:allow-other-keys)
3537                       (let ((out (assoc-ref outputs "out")))
3538                         (wrap-qt-program out "openshot-qt"))
3539                       #t)))))
3540     (home-page "https://openshot.org")
3541     (synopsis "Video editor")
3542     (description "OpenShot takes your videos, photos, and music files and
3543 helps you create the film you have always dreamed of.  Easily add sub-titles,
3544 transitions, and effects and then export your film to many common formats.")
3545     (license license:gpl3+)))
3546
3547 (define-public dav1d
3548   (package
3549     (name "dav1d")
3550     (version "0.5.1")
3551     (source
3552       (origin
3553         (method url-fetch)
3554         (uri (string-append "https://downloads.videolan.org/pub/videolan"
3555                             "/dav1d/" version "/dav1d-" version ".tar.xz"))
3556         (sha256
3557          (base32
3558           "03cf6f9if45prq97qp7llzi1p71dyw9ymc87hc225iy89kmzjsdd"))))
3559     (build-system meson-build-system)
3560     (native-inputs `(("nasm" ,nasm)))
3561     (home-page "https://code.videolan.org/videolan/dav1d")
3562     (synopsis "AV1 decoder")
3563     (description "dav1d is a new AV1 cross-platform decoder, and focused on
3564 speed and correctness.")
3565     (license license:bsd-2)))
3566
3567 (define-public wlstream
3568   (let ((commit "182076a94562b128c3a97ecc53cc68905ea86838")
3569         (revision "1"))
3570     (package
3571       (name "wlstream")
3572       (version (git-version "0.0" revision commit))
3573       (source
3574        (origin
3575          (method git-fetch)
3576          (uri (git-reference
3577                (url "https://github.com/atomnuker/wlstream.git")
3578                (commit commit)))
3579          (file-name (git-file-name name version))
3580          (sha256
3581           (base32
3582            "01qbcgfl3g9kfwn1jf1z9pdj3bvf5lmg71d1vwkcllc2az24bjqp"))))
3583       (build-system meson-build-system)
3584       (native-inputs `(("libdrm" ,libdrm)
3585                        ("pkg-config" ,pkg-config)))
3586       (inputs `(("ffmpeg" ,ffmpeg)
3587                 ("pulseaudio" ,pulseaudio)
3588                 ("wayland" ,wayland)
3589                 ("wayland-protocols" ,wayland-protocols)))
3590       (home-page "https://github.com/atomnuker/wlstream")
3591       (synopsis "Screen capture tool for Wayland sessions")
3592       (description "Wlstream is a screen capture tool for recording audio and
3593 video from a Wayland session.")
3594       (license license:lgpl2.1+))))
3595
3596 (define-public gaupol
3597   (package
3598     (name "gaupol")
3599     (version "1.6")
3600     (source (origin
3601               (method git-fetch)
3602               (uri (git-reference
3603                     (url "https://github.com/otsaloma/gaupol/")
3604                     (commit version)))
3605               (file-name (git-file-name name version))
3606               (sha256
3607                (base32
3608                 "164wlxxjiqvkzbqjzvqvz2zkn0kgqmhn52294xx4vc9b9ngdnn0m"))))
3609     (build-system python-build-system)
3610     (native-inputs
3611      `(("gettext" ,gettext-minimal)
3612        ("pkg-config" ,pkg-config)))
3613     (inputs
3614      `(("python-pygobject" ,python-pygobject)
3615        ("gtk+" ,gtk+)
3616        ("python-pycairo" ,python-pycairo) ; Required or else clicking on a subtitle line fails.
3617        ("python-chardet" ,python-chardet) ; Optional: Character encoding detection.
3618        ("gtkspell3" ,gtkspell3)           ; Optional: Inline spell-checking.
3619        ("iso-codes" ,iso-codes)           ; Optional: Translations.
3620        ("gstreamer" ,gstreamer)
3621        ("gst-libav" ,gst-libav)
3622        ("gst-plugins-base" ,gst-plugins-base)
3623        ("gst-plugins-good" ,gst-plugins-good)
3624        ("gst-plugins-bad" ,gst-plugins-bad)
3625        ("gst-plugins-ugly" ,gst-plugins-ugly)))
3626     (arguments
3627      `(#:tests? #f                      ; Tests seem to require networking.
3628        #:phases
3629        (modify-phases %standard-phases
3630          ;; gaupol's setup.py script does not support one of the Python build
3631          ;; system's default flags, "--single-version-externally-managed".
3632          (replace 'install
3633            (lambda* (#:key outputs #:allow-other-keys)
3634              (invoke "python" "setup.py" "install"
3635                      (string-append "--prefix=" (assoc-ref outputs "out"))
3636                      "--root=/")))
3637          (add-after 'install 'wrap-gaupol
3638            (lambda* (#:key outputs #:allow-other-keys)
3639              (let ((out (assoc-ref outputs "out"))
3640                    (gst-plugin-path (getenv "GST_PLUGIN_SYSTEM_PATH"))
3641                    (gi-typelib-path (getenv "GI_TYPELIB_PATH")))
3642                (wrap-program (string-append out "/bin/gaupol")
3643                  `("GST_PLUGIN_SYSTEM_PATH" ":" prefix (,gst-plugin-path))
3644                  `("GI_TYPELIB_PATH" ":" prefix (,gi-typelib-path))))
3645              #t))
3646          (add-after 'unpack 'patch-data-dir
3647            ;; Fix some path variables that setup.py seems to garble.
3648            (lambda* (#:key outputs #:allow-other-keys)
3649              (let ((out (assoc-ref outputs "out")))
3650                (substitute* "setup.py"
3651                  (("DATA_DIR = \\{!r\\}\"\\.format\\(data_dir\\)")
3652                   (string-append "DATA_DIR = '" out "/share/gaupol'\""))
3653                  (("LOCALE_DIR = \\{!r\\}\"\\.format\\(locale_dir\\)")
3654                   (string-append "LOCALE_DIR = '" out "/share/locale'\"")))
3655                #t))))))
3656     (synopsis "Editor for text-based subtitles")
3657     (description
3658      "Gaupol supports multiple subtitle file formats and provides means of
3659 creating subtitles, editing texts and timing subtitles to match video.  The
3660 user interface features a builtin video player and is designed with attention
3661 to convenience of translating and batch processing of multiple documents.")
3662     (home-page "https://otsaloma.io/gaupol/")
3663     (license license:gpl3+)))