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 Mark H Weaver <mhw@netris.org>
   5 ;;; Copyright © 2015 Taylan Ulrich Bayırlı/Kammer <taylanbayirli@gmail.com>
   6 ;;; Copyright © 2015, 2016, 2017, 2018 Efraim Flashner <efraim@flashner.co.il>
   7 ;;; Copyright © 2015 Andy Patterson <ajpatter@uwaterloo.ca>
   8 ;;; Copyright © 2015 Ricardo Wurmus <rekado@elephly.net>
   9 ;;; Copyright © 2015, 2016, 2017, 2018 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 Nils Gillmann <ng0@n0.is>
  15 ;;; Copyright © 2016 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 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 Clément Lassieur <clement@lassieur.org>
  23 ;;; Copyright © 2017 Gregor Giesen <giesen@zaehlwerk.net>
  24 ;;; Copyright © 2017, 2018 Rutger Helling <rhelling@mykolab.com>
  25 ;;; Copyright © 2018 Roel Janssen <roel@gnu.org>
  26 ;;; Copyright © 2018 Marius Bakke <mbakke@fastmail.com>
  27 ;;; Copyright © 2018 Pierre Neidhardt <ambrevar@gmail.com>
  28 ;;;
  29 ;;; This file is part of GNU Guix.
  30 ;;;
  31 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  32 ;;; under the terms of the GNU General Public License as published by
  33 ;;; the Free Software Foundation; either version 3 of the License, or (at
  34 ;;; your option) any later version.
  35 ;;;
  36 ;;; GNU Guix is distributed in the hope that it will be useful, but
  37 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  38 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  39 ;;; GNU General Public License for more details.
  40 ;;;
  41 ;;; You should have received a copy of the GNU General Public License
  42 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  43
  44 (define-module (gnu packages video)
  45   #:use-module (ice-9 match)
  46   #:use-module (srfi srfi-1)
  47   #:use-module ((guix licenses) #:prefix license:)
  48   #:use-module (guix utils)
  49   #:use-module (guix packages)
  50   #:use-module (guix download)
  51   #:use-module (guix git-download)
  52   #:use-module (guix svn-download)
  53   #:use-module (guix build-system cmake)
  54   #:use-module (guix build-system gnu)
  55   #:use-module (guix build-system glib-or-gtk)
  56   #:use-module (guix build-system meson)
  57   #:use-module (guix build-system perl)
  58   #:use-module (guix build-system python)
  59   #:use-module (guix build-system waf)
  60   #:use-module (guix build-system trivial)
  61   #:use-module (gnu packages)
  62   #:use-module (gnu packages algebra)
  63   #:use-module (gnu packages audio)
  64   #:use-module (gnu packages autotools)
  65   #:use-module (gnu packages avahi)
  66   #:use-module (gnu packages base)
  67   #:use-module (gnu packages bison)
  68   #:use-module (gnu packages boost)
  69   #:use-module (gnu packages cdrom)
  70   #:use-module (gnu packages check)
  71   #:use-module (gnu packages cmake)
  72   #:use-module (gnu packages compression)
  73   #:use-module (gnu packages cpp)
  74   #:use-module (gnu packages curl)
  75   #:use-module (gnu packages databases)
  76   #:use-module (gnu packages dejagnu)
  77   #:use-module (gnu packages docbook)
  78   #:use-module (gnu packages documentation)
  79   #:use-module (gnu packages elf)
  80   #:use-module (gnu packages file)
  81   #:use-module (gnu packages flex)
  82   #:use-module (gnu packages fontutils)
  83   #:use-module (gnu packages freedesktop)
  84   #:use-module (gnu packages fribidi)
  85   #:use-module (gnu packages gettext)
  86   #:use-module (gnu packages ghostscript)
  87   #:use-module (gnu packages gl)
  88   #:use-module (gnu packages glib)
  89   #:use-module (gnu packages guile)
  90   #:use-module (gnu packages gnome)
  91   #:use-module (gnu packages gnupg)
  92   #:use-module (gnu packages gstreamer)
  93   #:use-module (gnu packages gtk)
  94   #:use-module (gnu packages image)
  95   #:use-module (gnu packages imagemagick)
  96   #:use-module (gnu packages iso-codes)
  97   #:use-module (gnu packages libreoffice)
  98   #:use-module (gnu packages linux)
  99   #:use-module (gnu packages lua)
 100   #:use-module (gnu packages m4)
 101   #:use-module (gnu packages man)
 102   #:use-module (gnu packages mp3)
 103   #:use-module (gnu packages ncurses)
 104   #:use-module (gnu packages ocr)
 105   #:use-module (gnu packages perl)
 106   #:use-module (gnu packages pkg-config)
 107   #:use-module (gnu packages popt)
 108   #:use-module (gnu packages pulseaudio)
 109   #:use-module (gnu packages python)
 110   #:use-module (gnu packages python-crypto)
 111   #:use-module (gnu packages python-web)
 112   #:use-module (gnu packages qt)
 113   #:use-module (gnu packages ruby)
 114   #:use-module (gnu packages sdl)
 115   #:use-module (gnu packages serialization)
 116   #:use-module (gnu packages shells)
 117   #:use-module (gnu packages ssh)
 118   #:use-module (gnu packages texinfo)
 119   #:use-module (gnu packages textutils)
 120   #:use-module (gnu packages tls)
 121   #:use-module (gnu packages version-control)
 122   #:use-module (gnu packages vulkan)
 123   #:use-module (gnu packages web)
 124   #:use-module (gnu packages webkit)
 125   #:use-module (gnu packages wxwidgets)
 126   #:use-module (gnu packages xdisorg)
 127   #:use-module (gnu packages xiph)
 128   #:use-module (gnu packages xml)
 129   #:use-module (gnu packages xorg)
 130   #:use-module (gnu packages assembly))
 131
 132 (define-public aalib
 133   (package
 134     (name "aalib")
 135     (version "1.4rc5")
 136     (source (origin
 137               (method url-fetch)
 138               (uri (string-append "mirror://sourceforge/aa-project/aa-lib/"
 139                                   version "/" name "-" version ".tar.gz"))
 140               (sha256
 141                (base32
 142                 "1vkh19gb76agvh4h87ysbrgy82hrw88lnsvhynjf4vng629dmpgv"))))
 143     (build-system gnu-build-system)
 144     (native-inputs
 145      `(("makeinfo" ,texinfo)))
 146     (inputs
 147      `(("ncurses" ,ncurses)))
 148     (arguments
 149      `(#:phases
 150        (modify-phases %standard-phases
 151          (replace 'configure
 152                   (lambda* (#:key build inputs outputs #:allow-other-keys)
 153                     ;; This old `configure' script doesn't support
 154                     ;; variables passed as arguments.
 155                     (let ((out     (assoc-ref outputs "out"))
 156                           (ncurses (assoc-ref inputs "ncurses")))
 157                       (setenv "CONFIG_SHELL" (which "bash"))
 158                       (zero? (system* "./configure"
 159                                       (string-append "--prefix=" out)
 160                                       (string-append "--build=" build)
 161                                       ;; The ancient config.guess is unable to
 162                                       ;; guess the host triplet on mips64el.
 163                                       ,@(if (string=? "mips64el-linux"
 164                                                       (%current-system))
 165                                             '("--host=mips64el-unknown-linux-gnu")
 166                                             '())
 167                                       ;; The same is also true with aarch64.
 168                                       ,@(if (string=? "aarch64-linux"
 169                                                       (%current-system))
 170                                             '("--host=aarch64-unknown-linux-gnu")
 171                                             '())
 172                                       (string-append "--with-ncurses="
 173                                                      ncurses)))))))))
 174     (home-page "http://aa-project.sourceforge.net/aalib/")
 175     (synopsis "ASCII-art library")
 176     (description
 177      "AA-lib is a low level gfx library which does not require graphics device.
 178 In fact, there is no graphical output possible.  AA-lib replaces those
 179 old-fashioned output methods with powerful ascii-art renderer.")
 180     (license license:lgpl2.0+)))
 181
 182 (define-public liba52
 183   (package
 184     (name "liba52")
 185     (version "0.7.4")
 186     (source (origin
 187               (method url-fetch)
 188               (uri (string-append
 189                     ;; A mirror://sourceforge URI doesn't work, presumably
 190                     ;; because the SourceForge project is misconfigured.
 191                     "http://liba52.sourceforge.net/files/a52dec-" version
 192                     ".tar.gz"))
 193               (sha256
 194                (base32
 195                 "0czccp4fcpf2ykp16xcrzdfmnircz1ynhls334q374xknd5747d2"))
 196               (patches (search-patches "liba52-enable-pic.patch"
 197                                        "liba52-set-soname.patch"
 198                                        "liba52-use-mtune-not-mcpu.patch"
 199                                        "liba52-link-with-libm.patch"))))
 200     (build-system gnu-build-system)
 201     ;; XXX We need to run ./bootstrap because of the build system fixes above.
 202     (native-inputs
 203      `(("autoconf" ,autoconf)
 204        ("automake" ,automake)
 205        ("libtool" ,libtool)))
 206     (arguments `(#:configure-flags '("--enable-shared")
 207                  #:phases
 208                  (modify-phases %standard-phases
 209                    ;; XXX We need to run ./bootstrap because of the build
 210                    ;; system fixes above.
 211                    (add-after
 212                     'unpack 'bootstrap
 213                     (lambda _ (zero? (system* "sh" "bootstrap")))))))
 214     (home-page "http://liba52.sourceforge.net/")
 215     (synopsis "ATSC A/52 stream decoder")
 216     (description "liba52 is a library for decoding ATSC A/52 streams.  The
 217 A/52 standard is used in a variety of applications, including digital
 218 television and DVD.  It is also known as AC-3.")
 219     (license license:gpl2+)))
 220
 221 (define-public libmpeg2
 222   (package
 223     (name "libmpeg2")
 224     (version "0.5.1")
 225     (source (origin
 226               (method url-fetch)
 227               ;; A mirror://sourceforge URI doesn't work, presumably
 228               ;; because the SourceForge project is misconfigured.
 229               (uri (string-append "http://libmpeg2.sourceforge.net/files/"
 230                                   name "-" version ".tar.gz"))
 231               (sha256
 232                (base32
 233                 "1m3i322n2fwgrvbs1yck7g5md1dbg22bhq5xdqmjpz5m7j4jxqny"))))
 234     (inputs
 235      `(("libx11" ,libx11)
 236        ("libxext" ,libxext)
 237        ("libxv" ,libxv)
 238        ("libsm" ,libsm)
 239        ("libice" ,libice)
 240        ("sdl" ,sdl)))
 241     (build-system gnu-build-system)
 242     (home-page "http://libmpeg2.sourceforge.net/")
 243     (synopsis "MPEG1 and MPEG2 video decoder library")
 244     (description
 245      "libmpeg2 is a library which can decode MPEG1 and MPEG2 video streams.")
 246     (license license:gpl2+)))
 247
 248 (define-public libx264
 249   (package
 250     (name "libx264")
 251     (version "20180219-2245")
 252     (source (origin
 253               (method url-fetch)
 254               (uri (string-append "https://download.videolan.org/pub/x264/snapshots/"
 255                                   "x264-snapshot-" version "-stable.tar.bz2"))
 256               (sha256
 257                (base32
 258                 "1x0cg8l30wp84mr7q0ddp06jclm0kjrszazrx87d4k7js3qxjy8m"))))
 259     (build-system gnu-build-system)
 260     (native-inputs
 261      `(("pkg-config" ,pkg-config)
 262        ("nasm" ,nasm)))
 263     ;; TODO: Add gpac input
 264     (arguments
 265      `(#:tests? #f  ;no check target
 266        #:configure-flags '("--enable-shared"
 267                            ;; Don't build the command-line program.  If we
 268                            ;; want it later, we should do so in a different
 269                            ;; package to avoid a circular dependency (the x264
 270                            ;; program depends on ffmpeg and ffmpeg depends on
 271                            ;; libx264).
 272                            "--disable-cli"
 273
 274                            ;; On MIPS, we must pass "--disable-asm" or else
 275                            ;; configure fails after printing: "You specified a
 276                            ;; pre-MSA CPU in your CFLAGS. If you really want
 277                            ;; to run on such a CPU, configure with
 278                            ;; --disable-asm."
 279                            ,@(if (string-prefix? "mips"
 280                                                  (or (%current-target-system)
 281                                                      (%current-system)))
 282                                  '("--disable-asm")
 283                                  '()))))
 284     (home-page "https://www.videolan.org/developers/x264.html")
 285     (synopsis "H.264 video coding library")
 286     (description "libx264 is an advanced encoding library for creating
 287 H.264 (MPEG-4 AVC) video streams.")
 288     (license (list license:gpl2+         ;most files
 289                    license:isc           ;common/x86/x86inc.asm
 290                    license:lgpl2.1+      ;extras/getopt.c
 291                    license:bsd-3         ;extras/inttypes.h
 292                    (license:non-copyleft ;extras/cl*.h
 293                     "file://extras/cl.h"
 294                     "See extras/cl.h in the distribution.")))))
 295
 296 (define-public mkvtoolnix
 297   (package
 298     (name "mkvtoolnix")
 299     (version "13.0.0")
 300     (source
 301      (origin
 302        (method url-fetch)
 303        (uri (string-append "https://mkvtoolnix.download/sources/"
 304                            name "-" version ".tar.xz"))
 305        (sha256
 306         (base32
 307          "0hknnnnx9661igm1r73dc7aqxnnrl5a8yvyvr1nhd9ymn2klwpl5"))
 308        (modules '((guix build utils)))
 309        (snippet
 310         '(begin
 311            ;; Delete bundled libraries.
 312            (for-each delete-file-recursively
 313                      '("lib/libebml"
 314                        "lib/libmatroska"
 315                        "lib/nlohmann-json"
 316                        "lib/pugixml"
 317                        "lib/utf8-cpp"))))))
 318     (build-system gnu-build-system)
 319     (inputs
 320      `(("boost" ,boost)
 321        ("bzip2" ,bzip2)
 322        ("libebml" ,libebml)
 323        ("flac" ,flac)
 324        ("file" ,file)
 325        ("libmatroska" ,libmatroska)
 326        ("libogg" ,libogg)
 327        ("libvorbis" ,libvorbis)
 328        ("lzo" ,lzo)
 329        ("pugixml" ,pugixml)
 330        ("qt" ,qt)
 331        ("utfcpp" ,utfcpp)
 332        ("zlib" ,zlib)))
 333     (native-inputs
 334      `(("docbook-xsl" ,docbook-xsl)
 335        ("gettext" ,gettext-minimal)
 336        ("googletest" ,googletest)
 337        ("libxslt" ,libxslt)
 338        ("nlohmann-json-cpp" ,nlohmann-json-cpp)
 339        ("perl" ,perl)
 340        ("pkg-config" ,pkg-config)
 341        ("po4a" ,po4a)
 342        ("ruby" ,ruby)))
 343     (arguments
 344      `(#:configure-flags
 345        (list (string-append "--with-boost="
 346                             (assoc-ref %build-inputs "boost"))
 347              (string-append "--with-docbook-xsl-root="
 348                             (assoc-ref %build-inputs "docbook-xsl")
 349                             "/xml/xsl/docbook-xsl-"
 350                             ,(package-version docbook-xsl))
 351              (string-append "--with-extra-includes="
 352                             (assoc-ref %build-inputs "nlohmann-json-cpp")
 353                             "/include/nlohmann"))
 354         #:phases
 355        (modify-phases %standard-phases
 356          (add-before 'configure 'add-googletest
 357            (lambda _
 358              (symlink
 359               (string-append (assoc-ref %build-inputs "googletest")
 360                              "/include/gtest") "lib/gtest")
 361              #t))
 362          (replace 'build
 363            (lambda _
 364              (let ((-j (list "-j" (number->string (parallel-job-count)))))
 365                (zero? (apply system* "rake" -j)))))
 366          (replace 'check
 367            (lambda _
 368              (zero? (system* "rake" "tests/unit"))))
 369          (replace 'install
 370            (lambda _
 371              (zero? (system* "rake" "install")))))))
 372     (home-page "https://mkvtoolnix.download")
 373     (synopsis "Tools to create, alter and inspect Matroska files")
 374     (description
 375      "MKVToolNix provides tools for getting information about Matroska files
 376 (@code{mkvinfo}), extracting tracks/data from Matroska files (@code{mkvextract})
 377 and creating Matroska files from other media files (@code{mkvmerge}).")
 378     (license license:gpl2)))
 379
 380 (define-public x265
 381   (package
 382     (name "x265")
 383     (version "2.6")
 384     (source
 385       (origin
 386         (method url-fetch)
 387         (uri (string-append "https://download.videolan.org/videolan/x265/"
 388                             "x265_" version ".tar.gz"))
 389         (sha256
 390          (base32
 391           "1gyd94jkwdii9308m07nymsbxrmrcl81c0j8i10zhslr2mj07w0v"))
 392         (modules '((guix build utils)))
 393         (snippet
 394          '(delete-file-recursively "source/compat/getopt"))))
 395     (build-system cmake-build-system)
 396     (arguments
 397      `(#:tests? #f ; tests are skipped if cpu-optimized code isn't built
 398        ;; Currently the source code doesn't check for aarch64
 399        ,@(if (string-prefix? "aarch64" (or (%current-target-system) (%current-system)))
 400            '(#:configure-flags '("-DENABLE_PIC=TRUE"))
 401            '())
 402        #:phases
 403        (modify-phases %standard-phases
 404          (add-before 'configure 'prepare-build
 405            (lambda _
 406              (delete-file-recursively "build")
 407              (chdir "source")
 408              #t)))))
 409     (home-page "http://x265.org/")
 410     (synopsis "Library for encoding h.265/HEVC video streams")
 411     (description "x265 is a H.265 / HEVC video encoder application library,
 412 designed to encode video or images into an H.265 / HEVC encoded bitstream.")
 413     (license license:gpl2+)))
 414
 415 (define-public libass
 416   (package
 417     (name "libass")
 418     (version "0.14.0")
 419     (source (origin
 420               (method url-fetch)
 421               (uri (string-append
 422                     "https://github.com/libass/libass/releases/download/"
 423                     version "/libass-" version ".tar.xz"))
 424               (sha256
 425                (base32
 426                 "18iqznl4mabhj9ywfsz4kwvbsplcv1jjxq50nxssvbj8my1267w8"))))
 427     (build-system gnu-build-system)
 428     (native-inputs
 429      `(("pkg-config" ,pkg-config)
 430        ("nasm" ,nasm)))
 431     (propagated-inputs
 432      `(("freetype" ,freetype)
 433        ("fribidi" ,fribidi)
 434        ("fontconfig" ,fontconfig)
 435        ("harfbuzz" ,harfbuzz)
 436        ("enca" ,enca)))
 437     (home-page "https://github.com/libass/libass")
 438     (synopsis "Subtitle rendering library for the ASS/SSA format")
 439     (description "libass is a subtitle rendering library for the
 440 ASS/SSA (Advanced Substation Alpha/SubStation Alpha) subtitle format.")
 441     (license license:isc)))
 442
 443 (define-public libcaca
 444   (package
 445     (name "libcaca")
 446     (version "0.99.beta19")
 447     (source (origin
 448               (method url-fetch)
 449               (uri (string-append "http://caca.zoy.org/files/libcaca/libcaca-"
 450                                   version ".tar.gz"))
 451               (sha256
 452                (base32
 453                 "1x3j6yfyxl52adgnabycr0n38j9hx2j74la0hz0n8cnh9ry4d2qj"))))
 454     (build-system gnu-build-system)
 455     (native-inputs `(("pkg-config" ,pkg-config)))
 456     (inputs
 457      `(("freeglut" ,freeglut)
 458        ("ftgl" ,ftgl)
 459        ("imlib2" ,imlib2)
 460        ("libx11" ,libx11)
 461        ("mesa" ,mesa)
 462        ("ncurses" ,ncurses)
 463        ("zlib" ,zlib)))
 464     (home-page "http://caca.zoy.org/wiki/libcaca")
 465     (synopsis "Colour ASCII-art library")
 466     (description "libcaca is a graphics library that outputs text instead of
 467 pixels, so that it can work on older video cards or text terminals.  It
 468 supports Unicode, 2048 colors, dithering of color images, and advanced text
 469 canvas operations.")
 470     (license (license:fsf-free "file://COPYING")))) ;WTFPL version 2
 471
 472 (define-public libdca
 473   (package
 474     (name "libdca")
 475     (version "0.0.5")
 476     (source (origin
 477               (method url-fetch)
 478               (uri (string-append
 479                     "https://download.videolan.org/pub/videolan/libdca/"
 480                     version "/libdca-" version ".tar.bz2"))
 481               (sha256
 482                (base32
 483                 "0hh6a7l8vvccsd5i1fkv9av2gzv9fy8m0b8jpsn5p6hh4bh2586v"))))
 484     (build-system gnu-build-system)
 485     (home-page "https://www.videolan.org/developers/libdca.html")
 486     (synopsis "DTS Coherent Acoustics decoder")
 487     (description "libdca is a library for decoding DTS Coherent Acoustics
 488 streams.")
 489     (license license:gpl2+)))
 490
 491 (define-public libdv
 492   (package
 493     (name "libdv")
 494     (version "1.0.0")
 495     (source (origin
 496               (method url-fetch)
 497               (uri (string-append
 498                     "mirror://sourceforge/" name "/" name "/"
 499                     version "/" name "-" version ".tar.gz"))
 500               (sha256
 501                (base32
 502                 "1fl96f2xh2slkv1i1ix7kqk576a0ak1d33cylm0mbhm96d0761d3"))))
 503     (build-system gnu-build-system)
 504     (native-inputs `(("pkg-config" ,pkg-config)))
 505     (inputs `(("libxv" ,libxv)))
 506     (home-page "http://libdv.sourceforge.net/")
 507     (synopsis "DV video (IEC 61834 and SMPTE 314M) codec")
 508     (description "The Quasar DV codec (libdv) is a software codec for DV
 509 video, the encoding format used by most digital camcorders, typically those
 510 that support the IEEE 1394 (a.k.a. FireWire or i.Link) interface.  Libdv was
 511 developed according to the official standards for DV video: IEC 61834 and
 512 SMPTE 314M.")
 513     (license license:lgpl2.1+)))
 514
 515 (define-public libmatroska
 516   (package
 517     (name "libmatroska")
 518     (version "1.4.8")
 519     (source
 520      (origin
 521        (method url-fetch)
 522        (uri (string-append "https://dl.matroska.org/downloads/"
 523                            name "/" name "-" version ".tar.xz"))
 524        (sha256
 525         (base32
 526          "14n9sw974prr3yp4yjb7aadi6x2yz5a0hjw8fs3qigy5shh2piyq"))))
 527     (build-system gnu-build-system)
 528     (native-inputs
 529      `(("pkg-config" ,pkg-config)))
 530     (inputs
 531      `(("libebml" ,libebml)))
 532     (home-page "https://www.matroska.org")
 533     (synopsis "C++ library to parse Matroska files (.mkv and .mka)")
 534     (description
 535      "Matroska aims to become the standard of multimedia container formats.
 536 It is based on @dfn{EBML} (Extensible Binary Meta Language), a binary derivative
 537 of XML.  EBML enables the Matroska Development Team to gain significant
 538 advantages in terms of future format extensibility, without breaking file
 539 support in old parsers.
 540 libebml is a C++ library to read and write EBML files.")
 541     (license license:lgpl2.1)))
 542
 543 (define-public libva
 544   (package
 545     (name "libva")
 546     (version "2.1.0")
 547     (source
 548      (origin
 549        (method url-fetch)
 550        (uri (list
 551              ;; Newer releases are only available on GitHub.
 552              (string-append "https://github.com/01org/libva/releases/download/"
 553                             version "/libva-" version ".tar.bz2")
 554              ;; Keep the old URL around for compatibility.
 555              (string-append "https://www.freedesktop.org/software/vaapi/releases/"
 556                             "libva/libva-" version "/libva-" version ".tar.bz2")))
 557        (sha256
 558         (base32 "03sb1b3fxw8myf9kz6rxw5f3v1p0vfmk34779qx0q8fk24x9bypk"))))
 559     (build-system gnu-build-system)
 560     (native-inputs
 561      `(("pkg-config" ,pkg-config)))
 562     (inputs
 563      `(("libdrm" ,libdrm)
 564        ("libx11" ,libx11)
 565        ("libxext" ,libxext)
 566        ("libxfixes" ,libxfixes)
 567        ("mesa" ,mesa)))
 568     (arguments
 569      `(#:phases
 570        (modify-phases %standard-phases
 571          (add-before
 572           'build 'fix-dlopen-paths
 573           (lambda* (#:key outputs #:allow-other-keys)
 574             (let ((out (assoc-ref outputs "out")))
 575               (substitute* "va/drm/va_drm_auth_x11.c"
 576                 (("\"libva-x11\\.so\\.%d\"")
 577                  (string-append "\"" out "/lib/libva-x11.so.%d\"")))))))
 578        ;; Most drivers are in mesa's $prefix/lib/dri, so use that.  (Can be
 579        ;; overridden at run-time via LIBVA_DRIVERS_PATH.)
 580        #:configure-flags
 581        (list (string-append "--with-drivers-path="
 582                             (assoc-ref %build-inputs "mesa") "/lib/dri"))
 583        ;; However, we can't write to mesa's store directory, so override the
 584        ;; following make variable to install the dummy driver to libva's
 585        ;; $prefix/lib/dri directory.
 586        #:make-flags
 587        (list (string-append "dummy_drv_video_ladir="
 588                             (assoc-ref %outputs "out") "/lib/dri"))))
 589     (home-page "https://www.freedesktop.org/wiki/Software/vaapi/")
 590     (synopsis "Video acceleration library")
 591     (description "The main motivation for VA-API (Video Acceleration API) is
 592 to enable hardware accelerated video decode/encode at various
 593 entry-points (VLD, IDCT, Motion Compensation etc.) for prevailing coding
 594 standards (MPEG-2, MPEG-4 ASP/H.263, MPEG-4 AVC/H.264, and VC-1/VMW3).")
 595     (license license:expat)))
 596
 597 (define-public ffmpeg
 598   (package
 599     (name "ffmpeg")
 600     (version "3.4.2")
 601     (source (origin
 602              (method url-fetch)
 603              (uri (string-append "https://ffmpeg.org/releases/ffmpeg-"
 604                                  version ".tar.xz"))
 605              (sha256
 606               (base32
 607                "0h6prjn1ijkzzhkyj8mazp0wpx7m0n9ycadjxagf9czqirbyk4ib"))))
 608     (build-system gnu-build-system)
 609     (inputs
 610      `(("fontconfig" ,fontconfig)
 611        ("freetype" ,freetype)
 612        ("frei0r-plugins" ,frei0r-plugins)
 613        ("gnutls" ,gnutls)
 614        ("opus" ,opus)
 615        ("ladspa" ,ladspa)
 616        ("lame" ,lame)
 617        ("libass" ,libass)
 618        ("libbluray" ,libbluray)
 619        ("libcaca" ,libcaca)
 620        ("libcdio-paranoia" ,libcdio-paranoia)
 621        ("libtheora" ,libtheora)
 622        ("libva" ,libva)
 623        ("libvdpau" ,libvdpau)
 624        ("libvorbis" ,libvorbis)
 625        ("libvpx" ,libvpx)
 626        ("libx11" ,libx11)
 627        ("libx264" ,libx264)
 628        ("mesa" ,mesa)
 629        ("openal" ,openal)
 630        ("pulseaudio" ,pulseaudio)
 631        ("sdl" ,sdl2)
 632        ("soxr" ,soxr)
 633        ("speex" ,speex)
 634        ("twolame" ,twolame)
 635        ("x265" ,x265)
 636        ("xvid" ,xvid)
 637        ("zlib" ,zlib)))
 638     (native-inputs
 639      `(("bc" ,bc)
 640        ("perl" ,perl)
 641        ("pkg-config" ,pkg-config)
 642        ("texinfo" ,texinfo)
 643        ("python" ,python-2) ; scripts use interpreter python2
 644        ("speex" ,speex)
 645        ("yasm" ,yasm)))
 646     (arguments
 647      `(#:test-target "fate"
 648        #:configure-flags
 649        ;; possible additional inputs:
 650        ;;   --enable-avisynth        enable reading of AviSynth script
 651        ;;                            files [no]
 652        ;;   --enable-libaacplus      enable AAC+ encoding via libaacplus [no]
 653        ;;   --enable-libcelt         enable CELT decoding via libcelt [no]
 654        ;;   --enable-libdc1394       enable IIDC-1394 grabbing using libdc1394
 655        ;;                            and libraw1394 [no]
 656        ;;   --enable-libfaac         enable AAC encoding via libfaac [no]
 657        ;;   --enable-libfdk-aac      enable AAC de/encoding via libfdk-aac [no]
 658        ;;   --enable-libflite        enable flite (voice synthesis) support via
 659        ;;                            libflite [no]
 660        ;;   --enable-libgme          enable Game Music Emu via libgme [no]
 661        ;;   --enable-libgsm          enable GSM de/encoding via libgsm [no]
 662        ;;   --enable-libiec61883     enable iec61883 via libiec61883 [no]
 663        ;;   --enable-libilbc         enable iLBC de/encoding via libilbc [no]
 664        ;;   --enable-libmodplug      enable ModPlug via libmodplug [no]
 665        ;;   --enable-libnut          enable NUT (de)muxing via libnut,
 666        ;;                            native (de)muxer exists [no]
 667        ;;   --enable-libopencore-amrnb    enable AMR-NB de/encoding via
 668        ;;                                 libopencore-amrnb [no]
 669        ;;   --enable-libopencore-amrwb    enable AMR-WB decoding via
 670        ;;                                 libopencore-amrwb [no]
 671        ;;   --enable-libopencv       enable video filtering via libopencv [no]
 672        ;;   --enable-libopenjpeg     enable JPEG 2000 de/encoding via
 673        ;;                            OpenJPEG [no]
 674        ;;   --enable-librtmp         enable RTMP[E] support via librtmp [no]
 675        ;;   --enable-libschroedinger enable Dirac de/encoding via
 676        ;;                            libschroedinger [no]
 677        ;;   --enable-libshine        enable fixed-point MP3 encoding via
 678        ;;                            libshine [no]
 679        ;;   --enable-libssh          enable SFTP protocol via libssh [no]
 680        ;;                            (libssh2 does not work)
 681        ;;   --enable-libstagefright-h264  enable H.264 decoding via
 682        ;;                                 libstagefright [no]
 683        ;;   --enable-libutvideo      enable Ut Video encoding and decoding via
 684        ;;                            libutvideo [no]
 685        ;;   --enable-libv4l2         enable libv4l2/v4l-utils [no]
 686        ;;   --enable-libvidstab      enable video stabilization using
 687        ;;                            vid.stab [no]
 688        ;;   --enable-libvo-aacenc    enable AAC encoding via libvo-aacenc [no]
 689        ;;   --enable-libvo-amrwbenc  enable AMR-WB encoding via
 690        ;;                            libvo-amrwbenc [no]
 691        ;;   --enable-libwavpack      enable wavpack encoding via libwavpack [no]
 692        ;;   --enable-libxavs         enable AVS encoding via xavs [no]
 693        ;;   --enable-libzmq          enable message passing via libzmq [no]
 694        ;;   --enable-libzvbi         enable teletext support via libzvbi [no]
 695        ;;   --enable-opencl          enable OpenCL code
 696        '("--enable-avresample"
 697          "--enable-gpl" ; enable optional gpl licensed parts
 698          "--enable-shared"
 699          "--enable-frei0r"
 700          "--enable-fontconfig"
 701          "--enable-gnutls"
 702          "--enable-ladspa"
 703          "--enable-libass"
 704          "--enable-libbluray"
 705          "--enable-libcaca"
 706          "--enable-libcdio"
 707          "--enable-libfreetype"
 708          "--enable-libmp3lame"
 709          "--enable-libopus"
 710          "--enable-libpulse"
 711          "--enable-libsoxr"
 712          "--enable-libspeex"
 713          "--enable-libtheora"
 714          "--enable-libtwolame"
 715          "--enable-libvorbis"
 716          "--enable-libvpx"
 717          "--enable-libxvid"
 718          "--enable-libx264"
 719          "--enable-libx265"
 720          "--enable-openal"
 721          "--enable-opengl"
 722
 723          "--enable-runtime-cpudetect"
 724
 725          ;; The HTML pages take 7.2 MiB
 726          "--disable-htmlpages"
 727
 728          ;; The static libraries are 23 MiB
 729          "--disable-static"
 730
 731          ;; Runtime cpu detection is not implemented on
 732          ;; MIPS, so we disable some features.
 733          "--disable-mips32r2"
 734          "--disable-mipsdsp"
 735          "--disable-mipsdspr2"
 736          "--disable-mipsfpu")
 737        #:phases
 738        (modify-phases %standard-phases
 739          (replace
 740           'configure
 741           ;; configure does not work followed by "SHELL=..." and
 742           ;; "CONFIG_SHELL=..."; set environment variables instead
 743           (lambda* (#:key outputs configure-flags #:allow-other-keys)
 744             (let ((out (assoc-ref outputs "out")))
 745               (substitute* "configure"
 746                 (("#! /bin/sh") (string-append "#!" (which "sh"))))
 747               (setenv "SHELL" (which "bash"))
 748               (setenv "CONFIG_SHELL" (which "bash"))
 749               (zero? (apply system*
 750                             "./configure"
 751                             (string-append "--prefix=" out)
 752                             ;; Add $libdir to the RUNPATH of all the binaries.
 753                             (string-append "--extra-ldflags=-Wl,-rpath="
 754                                            out "/lib")
 755                             configure-flags)))))
 756          (add-before
 757           'check 'set-ld-library-path
 758           (lambda _
 759             ;; Allow $(top_builddir)/ffmpeg to find its dependencies when
 760             ;; running tests.
 761             (let* ((dso  (find-files "." "\\.so$"))
 762                    (path (string-join (map dirname dso) ":")))
 763               (format #t "setting LD_LIBRARY_PATH to ~s~%" path)
 764               (setenv "LD_LIBRARY_PATH" path)
 765               #t))))))
 766     (home-page "https://www.ffmpeg.org/")
 767     (synopsis "Audio and video framework")
 768     (description "FFmpeg is a complete, cross-platform solution to record,
 769 convert and stream audio and video.  It includes the libavcodec
 770 audio/video codec library.")
 771     (license license:gpl2+)))
 772
 773 (define-public ffmpeg-2.8
 774   (package
 775     (inherit ffmpeg)
 776     (version "2.8.14")
 777     (source (origin
 778              (method url-fetch)
 779              (uri (string-append "https://ffmpeg.org/releases/ffmpeg-"
 780                                  version ".tar.xz"))
 781              (sha256
 782               (base32
 783                "05m1272r5qa2r0ym5vq4figdfnpvcys1fgb1026n5s6xdjd1s1pg"))))
 784     (arguments
 785      (substitute-keyword-arguments (package-arguments ffmpeg)
 786        ((#:configure-flags flags)
 787         `(map (lambda (flag)
 788                 (if (string=? flag "--disable-mipsdsp")
 789                     "--disable-mipsdspr1"
 790                     flag))
 791               ,flags))))))
 792
 793 ;; Annoyingly enough, the latest mpv release does not build with the stable
 794 ;; release of ffmpeg. Use a git commit until the situation is fixed.
 795 (define-public ffmpeg-git
 796   (let ((commit "3f887440677328c9cfed97ad81d14051ffa32aae")
 797         (revision "1"))
 798     (package
 799      (inherit ffmpeg)
 800      (name "ffmpeg-git")
 801      (version (string-append "3.4-" revision "." (string-take commit 9)))
 802      (source (origin
 803               (method git-fetch)
 804               (uri (git-reference
 805                     (url "https://github.com/FFmpeg/FFmpeg.git")
 806                     (commit commit)))
 807               (file-name (string-append name "-" version "-checkout"))
 808               (sha256
 809                (base32
 810                 "1b7n3g4m2rbvrwsgbfl8wl91z42g1ld42clwxs8qpl9ny5rwz6sq")))))))
 811
 812 (define-public vlc
 813   (package
 814     (name "vlc")
 815     (version "2.2.8")
 816     (source (origin
 817              (method url-fetch)
 818              (uri (string-append
 819                    "https://download.videolan.org/pub/videolan/vlc/"
 820                    version "/vlc-" version ".tar.xz"))
 821              (sha256
 822               (base32
 823                "1v32snw46rkgbdqdy3dssl2y13i8p2cr1cw1i18r6vdmiy24dw4v"))))
 824     (build-system gnu-build-system)
 825     (native-inputs
 826      `(("git" ,git) ; needed for a test
 827        ("pkg-config" ,pkg-config)))
 828     ;; FIXME: Add optional inputs once available.
 829     (inputs
 830      `(("alsa-lib" ,alsa-lib)
 831        ("avahi" ,avahi)
 832        ("dbus" ,dbus)
 833        ("flac" ,flac)
 834        ("ffmpeg" ,ffmpeg-2.8)               ;fails to build against ffmpeg 3.0
 835        ("fontconfig" ,fontconfig)
 836        ("freetype" ,freetype)
 837        ("gnutls" ,gnutls)
 838        ("liba52" ,liba52)
 839        ("libcddb" ,libcddb)
 840        ("libdvbpsi" ,libdvbpsi)
 841        ("libgcrypt" ,libgcrypt)
 842        ("libkate" ,libkate)
 843        ("libmad" ,libmad)
 844        ("libogg" ,libogg)
 845        ("libpng" ,libpng)
 846        ("libsamplerate" ,libsamplerate)
 847        ("libssh2" ,libssh2)
 848        ("libvorbis" ,libvorbis)
 849        ("libtheora" ,libtheora)
 850        ("libxext" ,libxext)
 851        ("libxi" ,libxi)
 852        ("libxinerama" ,libxinerama)
 853        ("libxml2" ,libxml2)
 854        ("libxpm" ,libxpm)
 855        ("livemedia-utils" ,livemedia-utils)
 856        ("lua" ,lua-5.1)
 857        ("mesa" ,mesa)
 858        ("opus" ,opus)
 859        ("perl" ,perl)
 860        ("pulseaudio" ,pulseaudio)
 861        ("python" ,python-wrapper)
 862        ("qtbase" ,qtbase)
 863        ("qtx11extras" ,qtx11extras)
 864        ("sdl" ,sdl)
 865        ("sdl-image" ,sdl-image)
 866        ("speex" ,speex)
 867        ("x265" ,x265)
 868        ("xcb-util-keysyms" ,xcb-util-keysyms)))
 869     (arguments
 870      `(#:configure-flags
 871        `("CXXFLAGS=-std=gnu++11"
 872          ,(string-append "LDFLAGS=-Wl,-rpath -Wl,"
 873                          (assoc-ref %build-inputs "ffmpeg")
 874                          "/lib"))                 ;needed for the tests
 875
 876        #:phases
 877        (modify-phases %standard-phases
 878          (add-after 'unpack 'patch-source
 879            (lambda* (#:key inputs #:allow-other-keys)
 880              (let ((livemedia-utils (assoc-ref inputs "livemedia-utils")))
 881                (substitute* "configure"
 882                  (("LIVE555_PREFIX=\\$\\{LIVE555_PREFIX-\"/usr\"\\}")
 883                   (string-append "LIVE555_PREFIX=" livemedia-utils)))
 884                ;; Some of the tests require using the display to test out VLC,
 885                ;; which fails in our sandboxed build system
 886                (substitute* "test/run_vlc.sh"
 887                  (("./vlc --ignore-config") "echo"))
 888                ;; XXX Likely not needed for >2.2.6.
 889                (substitute* "modules/gui/qt4/components/interface_widgets.cpp"
 890                  (("<qx11info_x11.h>") "<QtX11Extras/qx11info_x11.h>"))
 891                #t)))
 892          (add-after 'install 'regenerate-plugin-cache
 893            (lambda* (#:key outputs #:allow-other-keys)
 894              ;; The 'install-exec-hook' rule in the top-level Makefile.am
 895              ;; generates 'lib/vlc/plugins/plugins.dat', a plugin cache, using
 896              ;; 'vlc-cache-gen'.  This file includes the mtime of the plugins
 897              ;; it references.  Thus, we first reset the timestamps of all
 898              ;; these files, and then regenerate the cache such that the
 899              ;; mtimes it includes are always zero instead of being dependent
 900              ;; on the build time.
 901              (let* ((out       (assoc-ref outputs "out"))
 902                     (pkglibdir (string-append out "/lib/vlc"))
 903                     (plugindir (string-append pkglibdir "/plugins"))
 904                     (cachegen  (string-append pkglibdir "/vlc-cache-gen")))
 905                ;; TODO: Factorize 'reset-timestamps'.
 906                (for-each (lambda (file)
 907                            (let ((s (lstat file)))
 908                              (unless (eq? (stat:type s) 'symlink)
 909                                (utime file 0 0 0 0))))
 910                          (find-files plugindir))
 911                (zero? (system* cachegen plugindir))))))))
 912     (home-page "https://www.videolan.org/")
 913     (synopsis "Audio and video framework")
 914     (description "VLC is a cross-platform multimedia player and framework
 915 that plays most multimedia files as well as DVD, Audio CD, VCD, and various
 916 treaming protocols.")
 917     (license license:gpl2+)))
 918
 919 (define-public mplayer
 920   (package
 921     (name "mplayer")
 922     (version "1.3.0")
 923     (source (origin
 924              (method url-fetch)
 925              (uri (string-append
 926                    "https://www.mplayerhq.hu/MPlayer/releases/MPlayer-"
 927                    version ".tar.xz"))
 928              (sha256
 929               (base32
 930                "0hwqn04bdknb2ic88xd75smffxx63scvz0zvwvjb56nqj9n89l1s"))))
 931     (build-system gnu-build-system)
 932     ;; FIXME: Add additional inputs once available.
 933     (native-inputs
 934      `(("pkg-config" ,pkg-config)))
 935     (inputs
 936      `(("alsa-lib" ,alsa-lib)
 937        ("cdparanoia" ,cdparanoia)
 938        ("ffmpeg" ,ffmpeg)
 939        ("fontconfig" ,fontconfig)
 940        ("freetype" ,freetype)
 941 ;;        ("giflib" ,giflib) ; uses QuantizeBuffer, requires version >= 5
 942        ("lame" ,lame)
 943        ("libass" ,libass)
 944        ("libdvdcss" ,libdvdcss)
 945        ("libdvdnav" ,libdvdnav)
 946        ("libjpeg" ,libjpeg)
 947        ("libmpeg2" ,libmpeg2)
 948        ("libmpg123" ,mpg123)                      ; audio codec for MP3
 949        ("libpng" ,libpng)
 950        ("libtheora" ,libtheora)
 951        ("libvdpau" ,libvdpau)
 952        ("libvorbis" ,libvorbis)
 953        ("libx11" ,libx11)
 954        ("libx264" ,libx264)
 955        ("libxinerama" ,libxinerama)
 956        ("libxv" ,libxv)
 957        ("libxxf86dga" ,libxxf86dga)
 958        ("mesa" ,mesa)
 959        ("opus" ,opus)
 960        ("perl" ,perl)
 961        ("pulseaudio" ,pulseaudio)
 962        ("python" ,python-wrapper)
 963        ("sdl" ,sdl)
 964        ("speex" ,speex)
 965        ("yasm" ,yasm)
 966        ("zlib" ,zlib)))
 967     (arguments
 968      `(#:tests? #f ; no test target
 969        #:phases
 970        (modify-phases %standard-phases
 971         (replace 'configure
 972           ;; configure does not work followed by "SHELL=..." and
 973           ;; "CONFIG_SHELL=..."; set environment variables instead
 974           (lambda* (#:key inputs outputs #:allow-other-keys)
 975             (let ((out (assoc-ref outputs "out"))
 976                   (libx11 (assoc-ref inputs "libx11")))
 977               (substitute* "configure"
 978                 (("#! /bin/sh") (string-append "#!" (which "sh"))))
 979               (setenv "SHELL" (which "bash"))
 980               (setenv "CONFIG_SHELL" (which "bash"))
 981               (zero? (system*
 982                       "./configure"
 983                       (string-append "--extra-cflags=-I"
 984                                      libx11 "/include") ; to detect libx11
 985                       "--disable-ffmpeg_a" ; disables bundled ffmpeg
 986                       (string-append "--prefix=" out)
 987                       ;; Enable runtime cpu detection where supported,
 988                       ;; and choose a suitable target.
 989                       ,@(match (or (%current-target-system)
 990                                    (%current-system))
 991                           ("x86_64-linux"
 992                            '("--enable-runtime-cpudetection"
 993                              "--target=x86_64-linux"))
 994                           ("i686-linux"
 995                            '("--enable-runtime-cpudetection"
 996                              "--target=i686-linux"))
 997                           ("mips64el-linux"
 998                            '("--target=mips3-linux"))
 999                           (_ (list (string-append
1000                                     "--target="
1001                                     (or (%current-target-system)
1002                                         (nix-system->gnu-triplet
1003                                          (%current-system)))))))
1004                       "--disable-iwmmxt"))))))))
1005     (home-page "https://www.mplayerhq.hu/design7/news.html")
1006     (synopsis "Audio and video player")
1007     (description "MPlayer is a movie player.  It plays most MPEG/VOB, AVI,
1008 Ogg/OGM, VIVO, ASF/WMA/WMV, QT/MOV/MP4, RealMedia, Matroska, NUT,
1009 NuppelVideo, FLI, YUV4MPEG, FILM, RoQ, PVA files.  One can watch VideoCD,
1010 SVCD, DVD, 3ivx, DivX 3/4/5, WMV and H.264 movies.")
1011     (license license:gpl2)))
1012
1013 (define-public mpv
1014   (package
1015     (name "mpv")
1016     (version "0.28.2")
1017     (source (origin
1018               (method url-fetch)
1019               (uri (string-append
1020                     "https://github.com/mpv-player/mpv/archive/v" version
1021                     ".tar.gz"))
1022               (sha256
1023                (base32
1024                 "15fp4sa5glqhgidd54vs6knf9dp809wszzsqiqz5nyri4ph19nma"))
1025               (file-name (string-append name "-" version ".tar.gz"))))
1026     (build-system waf-build-system)
1027     (native-inputs
1028      `(("perl" ,perl) ; for zsh completion file
1029        ("pkg-config" ,pkg-config)
1030        ("python-docutils" ,python-docutils)))
1031     ;; Missing features: libguess, V4L2
1032     (inputs
1033      `(("alsa-lib" ,alsa-lib)
1034        ("enca" ,enca)
1035        ("ffmpeg" ,ffmpeg-git)
1036        ("jack" ,jack-1)
1037        ("ladspa" ,ladspa)
1038        ("lcms" ,lcms)
1039        ("libass" ,libass)
1040        ("libbluray" ,libbluray)
1041        ("libcaca" ,libcaca)
1042        ("libbs2b" ,libbs2b)
1043        ("libcdio-paranoia" ,libcdio-paranoia)
1044        ("libdvdread" ,libdvdread)
1045        ("libdvdnav" ,libdvdnav)
1046        ("libjpeg" ,libjpeg)
1047        ("libva" ,libva)
1048        ("libvdpau" ,libvdpau)
1049        ("libx11" ,libx11)
1050        ("libxext" ,libxext)
1051        ("libxinerama" ,libxinerama)
1052        ("libxrandr" ,libxrandr)
1053        ("libxscrnsaver" ,libxscrnsaver)
1054        ("libxv" ,libxv)
1055        ;; XXX: lua > 5.2 is not currently supported; see
1056        ;; waftools/checks/custom.py
1057        ("lua" ,lua-5.2)
1058        ("mesa" ,mesa)
1059        ("mpg123" ,mpg123)
1060        ("pulseaudio" ,pulseaudio)
1061        ("rsound" ,rsound)
1062        ("shaderc" ,shaderc)
1063        ("vulkan-icd-loader" ,vulkan-icd-loader)
1064        ("waf" ,python-waf)
1065        ("wayland" ,wayland)
1066        ("wayland-protocols" ,wayland-protocols)
1067        ("libxkbcommon" ,libxkbcommon)
1068        ("youtube-dl" ,youtube-dl)
1069        ("zlib" ,zlib)))
1070     (arguments
1071      '(#:phases
1072        (modify-phases %standard-phases
1073          (add-before
1074           'configure 'setup-waf
1075           (lambda* (#:key inputs #:allow-other-keys)
1076             (copy-file (assoc-ref inputs "waf") "waf")
1077             (setenv "CC" "gcc"))))
1078        #:configure-flags (list "--enable-libmpv-shared"
1079                                "--enable-cdda"
1080                                "--enable-dvdread"
1081                                "--enable-dvdnav"
1082                                "--enable-zsh-comp"
1083                                "--disable-build-date")
1084        ;; No check function defined.
1085        #:tests? #f))
1086     (home-page "https://mpv.io/")
1087     (synopsis "Audio and video player")
1088     (description "mpv is a general-purpose audio and video player.  It is a
1089 fork of mplayer2 and MPlayer.  It shares some features with the former
1090 projects while introducing many more.")
1091     (license license:gpl2+)))
1092
1093 (define-public gnome-mpv
1094   (package
1095     (name "gnome-mpv")
1096     (version "0.14")
1097     (source
1098      (origin
1099        (method url-fetch)
1100        (uri (string-append "https://github.com/gnome-mpv/gnome-mpv/releases"
1101                            "/download/v" version "/gnome-mpv-" version
1102                            ".tar.xz"))
1103        (sha256
1104         (base32
1105          "03kjwd5jq0i5ajnvhjwf5019bjjaa16xkdrhdkiz1k58ipjvvj93"))))
1106     (native-inputs
1107      `(("intltool" ,intltool)
1108        ("pkg-config" ,pkg-config)))
1109     (inputs
1110      `(("gtk+" ,gtk+)
1111        ("libepoxy" ,libepoxy)
1112        ("mpv" ,mpv)))
1113     (build-system glib-or-gtk-build-system)
1114     (home-page "https://github.com/gnome-mpv/gnome-mpv")
1115     (synopsis "GTK+ frontend for the mpv media player")
1116     (description "GNOME MPV is a simple GTK+ frontend for the mpv media player.
1117 GNOME MPV interacts with mpv via the client API exported by libmpv, allowing
1118 access to mpv's powerful playback capabilities.")
1119     (license license:gpl3+)))
1120
1121 (define-public libvpx
1122   (package
1123     (name "libvpx")
1124     (version "1.7.0")
1125     (source (origin
1126               ;; XXX: Upstream does not provide tarballs for > 1.6.1.
1127               (method git-fetch)
1128               (uri (git-reference
1129                     (url "https://chromium.googlesource.com/webm/libvpx")
1130                     (commit (string-append "v" version))))
1131               (file-name (git-file-name name version))
1132               (sha256
1133                (base32
1134                 "0vvh89hvp8qg9an9vcmwb7d9k3nixhxaz6zi65qdjnd0i56kkcz6"))
1135               (patches (search-patches "libvpx-CVE-2016-2818.patch"))))
1136     (build-system gnu-build-system)
1137     (arguments
1138      `(#:configure-flags (list "--enable-shared"
1139                                "--as=yasm"
1140                                ;; Limit size to avoid CVE-2015-1258
1141                                "--size-limit=16384x16384"
1142                                (string-append "--prefix=" (assoc-ref %outputs "out")))
1143        #:make-flags  (list (string-append "LDFLAGS=-Wl,-rpath="
1144                                           (assoc-ref %outputs "out") "/lib"))
1145        #:phases (modify-phases %standard-phases
1146                   (replace 'configure
1147                     (lambda* (#:key configure-flags #:allow-other-keys)
1148                       ;; The configure script does not understand some of the GNU
1149                       ;; options, so we only add the flags specified above.
1150                       (apply invoke  "./configure" configure-flags))))
1151        #:tests? #f)) ; no check target
1152     (native-inputs
1153      `(("perl" ,perl)
1154        ("yasm" ,yasm)))
1155     (synopsis "VP8/VP9 video codec")
1156     (description "libvpx is a codec for the VP8/VP9 video compression format.")
1157     (license license:bsd-3)
1158     (home-page "https://www.webmproject.org/")))
1159
1160 (define-public youtube-dl
1161   (package
1162     (name "youtube-dl")
1163     (version "2018.03.14")
1164     (source (origin
1165               (method url-fetch)
1166               (uri (string-append "https://yt-dl.org/downloads/"
1167                                   version "/youtube-dl-"
1168                                   version ".tar.gz"))
1169               (sha256
1170                (base32
1171                 "0j8j797gqc29fd5ra3cjvwkp8dgvigdydsj0zzjs05zccfqrj9lh"))))
1172     (build-system python-build-system)
1173     (arguments
1174      ;; The problem here is that the directory for the man page and completion
1175      ;; files is relative, and for some reason, setup.py uses the
1176      ;; auto-detected sys.prefix instead of the user-defined "--prefix=FOO".
1177      ;; So, we need pass the prefix directly.  In addition, make sure the Bash
1178      ;; completion file is called 'youtube-dl' rather than
1179      ;; 'youtube-dl.bash-completion'.
1180      `(#:tests? #f ; Many tests fail. The test suite can be run with pytest.
1181        #:phases (modify-phases %standard-phases
1182                   (add-before 'install 'fix-the-data-directories
1183                     (lambda* (#:key outputs #:allow-other-keys)
1184                       (let ((prefix (assoc-ref outputs "out")))
1185                         (mkdir "bash-completion")
1186                         (rename-file "youtube-dl.bash-completion"
1187                                      "bash-completion/youtube-dl")
1188                         (substitute* "setup.py"
1189                           (("youtube-dl\\.bash-completion")
1190                            "bash-completion/youtube-dl")
1191                           (("'etc/")
1192                            (string-append "'" prefix "/etc/"))
1193                           (("'share/")
1194                            (string-append "'" prefix "/share/")))
1195                         #t))))))
1196     (synopsis "Download videos from YouTube.com and other sites")
1197     (description
1198      "Youtube-dl is a small command-line program to download videos from
1199 YouTube.com and many more sites.")
1200     (home-page "https://yt-dl.org")
1201     (license license:public-domain)))
1202
1203 (define-public youtube-dl-gui
1204   (package
1205     (name "youtube-dl-gui")
1206     (version "0.3.8")
1207     (source
1208      (origin
1209        (method url-fetch)
1210        (uri (pypi-uri "Youtube-DLG" version))
1211        (sha256
1212         (base32
1213          "0napxwzgls5ik1bxbp99vly32l23xpc4ng5kr24hfhf21ypjyadb"))))
1214     (build-system python-build-system)
1215     (arguments
1216      ;; In Guix, wxpython has not yet been packaged for Python 3.
1217      `(#:python ,python-2
1218        ;; This package has no tests.
1219        #:tests? #f
1220        #:phases
1221        (modify-phases %standard-phases
1222          (add-before 'build 'patch-source
1223            (lambda* (#:key inputs #:allow-other-keys)
1224              ;; The youtube-dl-gui program lets you configure options.  Some of
1225              ;; them are problematic, so we change their defaults.
1226              (substitute* "youtube_dl_gui/optionsmanager.py"
1227                ;; When this is true, the builder process will try (and fail) to
1228                ;; write logs to the builder user's home directory.
1229                (("'enable_log': True") "'enable_log': False")
1230                ;; This determines which youtube-dl program youtube-dl-gui will
1231                ;; run.  If we don't set this, then youtube-dl-gui might download
1232                ;; an arbitrary copy from the Internet into the user's home
1233                ;; directory and run it, so let's make sure youtube-dl-gui uses
1234                ;; the youtube-dl from the inputs by default.
1235                (("'youtubedl_path': self.config_path")
1236                 (string-append "'youtubedl_path': '"
1237                                (assoc-ref inputs "youtube-dl")
1238                                "/bin'"))
1239                ;; When this is True, when youtube-dl-gui is finished downloading
1240                ;; a file, it will try (and possibly fail) to open the directory
1241                ;; containing the downloaded file.  This can fail because it
1242                ;; assumes that xdg-open is in PATH.  Unfortunately, simply
1243                ;; adding xdg-utils to the propagated inputs is not enough to
1244                ;; make this work, so for now we set the default to False.
1245                (("'open_dl_dir': True") "'open_dl_dir': False"))
1246              ;; The youtube-dl program from the inputs is actually a wrapper
1247              ;; script written in bash, so attempting to invoke it as a python
1248              ;; script will fail.
1249              (substitute* "youtube_dl_gui/downloaders.py"
1250                (("cmd = \\['python', self\\.youtubedl_path\\]")
1251                 "cmd = [self.youtubedl_path]"))
1252              ;; Use relative paths for installing data files so youtube-dl-gui
1253              ;; installs the files relative to its prefix in the store, rather
1254              ;; than relative to /.  Also, instead of installing data files into
1255              ;; $prefix/usr/share, install them into $prefix/share for
1256              ;; consistency (see: (standards) Directory Variables).
1257              (substitute* "setup.py"
1258                (("= '/usr/share") "= 'share"))
1259              ;; Update get_locale_file() so it finds the installed localization
1260              ;; files.
1261              (substitute* "youtube_dl_gui/utils.py"
1262                (("os\\.path\\.join\\('/usr', 'share'")
1263                 (string-append "os.path.join('"
1264                                (assoc-ref %outputs "out")
1265                                "', 'share'"))))))))
1266     (inputs
1267      `(("python2-wxpython" ,python2-wxpython)
1268        ("youtube-dl" ,youtube-dl)))
1269     (home-page "https://github.com/MrS0m30n3/youtube-dl-gui")
1270     (synopsis
1271      "GUI (Graphical User Interface) for @command{youtube-dl}")
1272     (description
1273      "Youtube-dlG is a GUI (Graphical User Interface) for
1274 @command{youtube-dl}.  You can use it to download videos from YouTube and any
1275 other site that youtube-dl supports.")
1276     (license license:unlicense)))
1277
1278 (define-public you-get
1279   (package
1280     (name "you-get")
1281     (version "0.4.1040")
1282     (source (origin
1283               (method url-fetch)
1284               (uri (string-append
1285                     "https://github.com/soimort/you-get/archive/v"
1286                     version ".tar.gz"))
1287               (file-name (string-append name "-" version ".tar.gz"))
1288               (sha256
1289                (base32
1290                 "0257p9bn426rv0cjk2j5hsx6cg7dz5gpjwlqq0sy1axa47phis46"))))
1291     (build-system python-build-system)
1292     (inputs
1293      `(("ffmpeg" ,ffmpeg)))             ; for multi-part and >=1080p videos
1294     (arguments
1295      `(#:phases
1296        (modify-phases %standard-phases
1297          (add-after 'unpack 'qualify-input-references
1298            ;; Explicitly invoke the input ffmpeg, instead of whichever one
1299            ;; happens to be in the user's $PATH at run time.
1300            (lambda* (#:key inputs #:allow-other-keys)
1301              (let ((ffmpeg (string-append (assoc-ref inputs "ffmpeg")
1302                                           "/bin/ffmpeg")))
1303                (substitute* "src/you_get/processor/ffmpeg.py"
1304                  ;; Don't blindly replace all occurrences of ‘'ffmpeg'’: the
1305                  ;; same string is also used when sniffing ffmpeg's output.
1306                  (("(FFMPEG == |\\()'ffmpeg'" _ prefix)
1307                   (string-append prefix "'" ffmpeg "'")))
1308                #t))))
1309        #:tests? #f))                    ; XXX some tests need Internet access
1310     (synopsis "Download videos, audio, or images from Web sites")
1311     (description
1312      "You-Get is a command-line utility to download media contents (videos,
1313 audio, images) from the Web.  It can use either mpv or vlc for playback.")
1314     (home-page "https://you-get.org/")
1315     (license license:expat)))
1316
1317 (define-public youtube-viewer
1318   (package
1319     (name "youtube-viewer")
1320     (version "3.3.3")
1321     (source (origin
1322               (method url-fetch)
1323               (uri (string-append
1324                     "https://github.com/trizen/youtube-viewer/archive/"
1325                     version ".tar.gz"))
1326               (file-name (string-append name "-" version ".tar.gz"))
1327               (sha256
1328                (base32
1329                 "1j572his6qmazlmyrbnfq62s9bqml875ay7wy26byy9hfc7m0vgk"))))
1330     (build-system perl-build-system)
1331     (native-inputs
1332      `(("perl-module-build" ,perl-module-build)))
1333     ;; FIXME: Add optional dependencies once available:
1334     ;; perl-lwp-useragent-cached and perl-term-readline-gnu
1335     (inputs
1336      `(("perl-data-dump" ,perl-data-dump)
1337        ("perl-file-sharedir" ,perl-file-sharedir)
1338        ("perl-gtk2" ,perl-gtk2)
1339        ("perl-json" ,perl-json)
1340        ("perl-libwww" ,perl-libwww)
1341        ("perl-lwp-protocol-https" ,perl-lwp-protocol-https)
1342        ("perl-mozilla-ca" ,perl-mozilla-ca)
1343        ("perl-unicode-linebreak" ,perl-unicode-linebreak)))
1344     (arguments
1345      `(#:modules ((guix build perl-build-system)
1346                   (guix build utils)
1347                   (srfi srfi-26))
1348        #:module-build-flags '("--gtk")
1349        #:phases
1350        (modify-phases %standard-phases
1351          (add-after 'install 'wrap-program
1352            (lambda* (#:key outputs #:allow-other-keys)
1353              (let* ((out (assoc-ref outputs "out"))
1354                     (bin-dir (string-append out "/bin/"))
1355                     (site-dir (string-append out "/lib/perl5/site_perl/"))
1356                     (lib-path (getenv "PERL5LIB")))
1357                (for-each (cut wrap-program <>
1358                               `("PERL5LIB" ":" prefix (,lib-path ,site-dir)))
1359                          (find-files bin-dir))
1360                #t))))))
1361     (synopsis
1362      "Lightweight application for searching and streaming videos from YouTube")
1363     (description
1364      "Youtube-viewer searches and plays YouTube videos in a native player.
1365 It comes with various search options; it can search for videos, playlists
1366 and/or channels.  The videos are streamed directly in a selected video player
1367 at the best resolution (customizable) and with closed-captions (if available).
1368 Both command-line and GTK2 interface are available.")
1369     (home-page "https://github.com/trizen/youtube-viewer")
1370     (license license:perl-license)))
1371
1372 (define-public libbluray
1373   (package
1374     (name "libbluray")
1375     (version "1.0.2")
1376     (source (origin
1377               (method url-fetch)
1378               (uri (string-append "https://download.videolan.org/videolan/"
1379                                   name "/" version "/"
1380                                   name "-" version ".tar.bz2"))
1381               (sha256
1382                (base32
1383                 "1zxfnw1xbghcj7b3zz5djndv6gwssxda19cz1lrlqrkg8577r7kd"))))
1384     (build-system gnu-build-system)
1385     (arguments
1386      `(#:configure-flags '("--disable-bdjava-jar")
1387        #:phases
1388        (modify-phases %standard-phases
1389          (add-after 'unpack 'refer-to-libxml2-in-.pc-file
1390            ;; Avoid the need to propagate libxml2 by referring to it
1391            ;; directly, as is already done for fontconfig & freetype.
1392            (lambda* (#:key inputs #:allow-other-keys)
1393              (let ((libxml2 (assoc-ref inputs "libxml2")))
1394                (substitute* "configure"
1395                  ((" libxml-2.0") ""))
1396                (substitute* "src/libbluray.pc.in"
1397                  (("^Libs.private:" field)
1398                   (string-append field " -L" libxml2 "/lib -lxml2")))
1399                #t)))
1400          (add-before 'build 'fix-dlopen-paths
1401            (lambda* (#:key inputs #:allow-other-keys)
1402              (let ((libaacs (assoc-ref inputs "libaacs"))
1403                    (libbdplus (assoc-ref inputs "libbdplus")))
1404                (substitute* "src/libbluray/disc/aacs.c"
1405                  (("\"libaacs\"")
1406                   (string-append "\"" libaacs "/lib/libaacs\"")))
1407                (substitute* "src/libbluray/disc/bdplus.c"
1408                  (("\"libbdplus\"")
1409                   (string-append "\"" libbdplus "/lib/libbdplus\"")))
1410                #t))))))
1411     (native-inputs `(("pkg-config" ,pkg-config)))
1412     (inputs
1413      `(("fontconfig" ,fontconfig)
1414        ("freetype" ,freetype)
1415        ("libaacs" ,libaacs)
1416        ("libbdplus" ,libbdplus)
1417        ("libxml2" ,libxml2)))
1418     (home-page "https://www.videolan.org/developers/libbluray.html")
1419     (synopsis "Blu-Ray Disc playback library")
1420     (description
1421      "libbluray is a library designed for Blu-Ray Disc playback for media
1422 players, like VLC or MPlayer.")
1423     (license license:lgpl2.1+)))
1424
1425 (define-public libdvdread
1426   (package
1427     (name "libdvdread")
1428     (version "6.0.0")
1429     (source (origin
1430               (method url-fetch)
1431               (uri (string-append "https://download.videolan.org/videolan/"
1432                                   name "/" version "/"
1433                                   name "-" version ".tar.bz2"))
1434               (sha256
1435                (base32
1436                 "0dgr23fzcjhb7ck54xkr9zmf4jcq3ph0dz3fbyvla1c6ni9ijfxk"))))
1437     (build-system gnu-build-system)
1438     (arguments
1439      `(#:configure-flags '("--with-libdvdcss=yes")))
1440     (native-inputs
1441      `(("pkg-config" ,pkg-config)))
1442     (propagated-inputs
1443      `(("libdvdcss" ,libdvdcss)))
1444     (home-page "http://dvdnav.mplayerhq.hu/")
1445     (synopsis "Library for reading video DVDs")
1446     (description
1447      "Libdvdread provides a simple foundation for reading DVD video
1448 disks.  It provides the functionality that is required to access many
1449 DVDs.  It parses IFO files, reads NAV-blocks, and performs CSS
1450 authentication and descrambling (if an external libdvdcss library is
1451 installed).")
1452     (license license:gpl2+)))
1453
1454 (define-public dvdauthor
1455   (package
1456     (name "dvdauthor")
1457     (version "0.7.2")
1458     (source
1459      (origin
1460        (method url-fetch)
1461        (uri (string-append "mirror://sourceforge/dvdauthor/dvdauthor-"
1462                            version ".tar.gz"))
1463        (sha256
1464         (base32
1465          "1drfc47hikfzc9d7hjk34rw10iqw01d2vwmn91pv73ppx4nsj81h"))))
1466     (build-system gnu-build-system)
1467     (inputs
1468      `(("libdvdread" ,libdvdread)
1469        ("libpng" ,libpng)
1470        ("imagemagick" ,imagemagick)
1471        ("libxml2" ,libxml2)
1472        ("freetype" ,freetype)))
1473     (native-inputs
1474      `(("pkg-config" ,pkg-config)))
1475     (synopsis "Generates a DVD-Video movie from a MPEG-2 stream")
1476     (description "@command{dvdauthor} will generate a DVD-Video movie from a
1477 MPEG-2 stream containing VOB packets.")
1478     (home-page "http://dvdauthor.sourceforge.net")
1479     (license license:gpl3+)))
1480
1481 (define-public libdvdnav
1482   (package
1483     (name "libdvdnav")
1484     (version "6.0.0")
1485     (source (origin
1486               (method url-fetch)
1487               (uri (string-append "https://download.videolan.org/videolan/"
1488                                   name "/" version "/"
1489                                   name "-" version ".tar.bz2"))
1490               (sha256
1491                (base32
1492                 "062njcksmpgw9yv3737qkf93r2pzhaxi9szqjabpa8d010dp38ph"))))
1493     (build-system gnu-build-system)
1494     (native-inputs
1495      `(("pkg-config" ,pkg-config)))
1496     (inputs
1497      `(("libdvdread" ,libdvdread)))
1498     (home-page "http://dvdnav.mplayerhq.hu/")
1499     (synopsis "Library for video DVD navigation features")
1500     (description
1501      "Libdvdnav is a library for developers of multimedia
1502 applications.  It allows easy use of sophisticated DVD navigation features
1503 such as DVD menus, multiangle playback and even interactive DVD games.  All
1504 this functionality is provided through a simple API which provides the DVD
1505 playback as a single logical stream of blocks, intermitted by special
1506 dvdnav events to report certain conditions.  The main usage of libdvdnav is
1507 a loop regularly calling a function to get the next block, surrounded by
1508 additional calls to tell the library of user interaction.  The whole
1509 DVD virtual machine and internal playback states are completely
1510 encapsulated.")
1511     (license license:gpl2+)))
1512
1513 (define-public libdvdcss
1514   (package
1515     (name "libdvdcss")
1516     (version "1.4.2")
1517     (source (origin
1518               (method url-fetch)
1519               (uri (string-append "https://download.videolan.org/pub/"
1520                                   name "/" version "/"
1521                                   name "-" version ".tar.bz2"))
1522               (sha256
1523                (base32
1524                 "0x957zzpf4w2cp8zlk29prj8i2q6hay3lzdzsyz8y3cwxivyvhkq"))))
1525     (build-system gnu-build-system)
1526     (home-page "https://www.videolan.org/developers/libdvdcss.html")
1527     (synopsis "Library for accessing DVDs as block devices")
1528     (description
1529      "libdvdcss is a simple library designed for accessing DVDs like a block
1530 device without having to bother about the decryption.")
1531     (license license:gpl2+)))
1532
1533 (define-public srt2vtt
1534   (package
1535     (name "srt2vtt")
1536     (version "0.1")
1537     (source (origin
1538               (method url-fetch)
1539               (uri (string-append
1540                     "https://files.dthompson.us/srt2vtt/srt2vtt-"
1541                     version ".tar.gz"))
1542               (sha256
1543                (base32
1544                 "16b377znjm6qlga5yb8aj7b7bcisa1ghcnj2lrb1d30lvxp4liif"))))
1545     (build-system gnu-build-system)
1546     (inputs
1547      `(("guile" ,guile-2.0)))
1548     (synopsis "SubRip to WebVTT subtitle converter")
1549     (description "srt2vtt converts SubRip formatted subtitles to WebVTT format
1550 for use with HTML5 video.")
1551     (home-page "http://dthompson.us/pages/software/srt2vtt")
1552     (license license:gpl3+)))
1553
1554 (define-public avidemux
1555   (package
1556     (name "avidemux")
1557     (version "2.6.12")
1558     (source (origin
1559              (method url-fetch)
1560              (uri (string-append
1561                    "mirror://sourceforge/" name "/" name "/" version "/"
1562                    name "_" version ".tar.gz"))
1563              (sha256
1564               (base32
1565                "0nz52yih8sff53inndkh2dba759xjzsh4b8xjww419lcpk0qp6kn"))
1566              (patches (search-patches "avidemux-install-to-lib.patch"))))
1567     (build-system cmake-build-system)
1568     (native-inputs
1569      `(("pkg-config" ,pkg-config)))
1570     ;; FIXME: Once packaged, add libraries not found during the build.
1571     (inputs
1572      `(("alsa-lib" ,alsa-lib)
1573        ("fontconfig" ,fontconfig)
1574        ("freetype" ,freetype)
1575        ("fribidi" ,fribidi)
1576        ("glu" ,glu)
1577        ("jack" ,jack-1)
1578        ("lame" ,lame)
1579        ("libva" ,libva)
1580        ("libvdpau" ,libvdpau)
1581        ("libvorbis" ,libvorbis)
1582        ("libvpx" ,libvpx)
1583        ("libxv" ,libxv)
1584        ("perl" ,perl)
1585        ("pulseaudio" ,pulseaudio)
1586        ("python" ,python-wrapper)
1587        ("qt" ,qt) ; FIXME: reenable modular qt after update - requires building
1588        ;("qtbase" ,qtbase) with -std=gnu++11.
1589        ;("qttools" ,qttools)
1590        ("sdl" ,sdl)
1591        ("sqlite" ,sqlite)
1592        ("yasm" ,yasm)
1593        ("zlib" ,zlib)))
1594     (arguments
1595      `(#:tests? #f ; no check target
1596        #:phases
1597        ;; Make sure files inside the included ffmpeg tarball are
1598        ;; patch-shebanged.
1599        (modify-phases %standard-phases
1600        (add-before 'patch-source-shebangs 'unpack-ffmpeg
1601          (lambda _
1602            (with-directory-excursion "avidemux_core/ffmpeg_package"
1603              (system* "tar" "xf" "ffmpeg-2.7.6.tar.bz2")
1604              (delete-file "ffmpeg-2.7.6.tar.bz2"))))
1605        (add-after 'patch-source-shebangs 'repack-ffmpeg
1606          (lambda _
1607            (with-directory-excursion "avidemux_core/ffmpeg_package"
1608              (substitute* "ffmpeg-2.7.6/configure"
1609                (("#! /bin/sh") (string-append "#!" (which "sh"))))
1610              (system* "tar" "cjf" "ffmpeg-2.7.6.tar.bz2" "ffmpeg-2.7.6"
1611                       ;; avoid non-determinism in the archive
1612                       "--sort=name" "--mtime=@0"
1613                       "--owner=root:0" "--group=root:0")
1614              (delete-file-recursively "ffmpeg-2.7.6"))))
1615        (replace 'configure
1616          (lambda _
1617            ;; Copy-paste settings from the cmake build system.
1618            (setenv "CMAKE_LIBRARY_PATH" (getenv "LIBRARY_PATH"))
1619            (setenv "CMAKE_INCLUDE_PATH" (getenv "C_INCLUDE_PATH"))))
1620        (replace 'build
1621          (lambda* (#:key inputs outputs #:allow-other-keys)
1622            (let*
1623              ((out (assoc-ref outputs "out"))
1624               (lib (string-append out "/lib"))
1625               (top (getcwd))
1626               (sdl (assoc-ref inputs "sdl"))
1627               (build_component
1628                 (lambda* (component srcdir #:optional (args '()))
1629                   (let ((builddir (string-append "build_" component)))
1630                     (mkdir builddir)
1631                     (with-directory-excursion builddir
1632                       (zero?
1633                         (and
1634                           (apply system* "cmake"
1635                                  "-DCMAKE_INSTALL_RPATH_USE_LINK_PATH=TRUE"
1636                                  (string-append "-DCMAKE_INSTALL_PREFIX=" out)
1637                                  (string-append "-DCMAKE_INSTALL_RPATH=" lib)
1638                                  (string-append "-DCMAKE_SHARED_LINKER_FLAGS="
1639                                                 "\"-Wl,-rpath=" lib "\"")
1640                                  (string-append "-DAVIDEMUX_SOURCE_DIR=" top)
1641                                  (string-append "-DSDL_INCLUDE_DIR="
1642                                                 sdl "/include/SDL")
1643                                  (string-append "../" srcdir)
1644                                  "-DENABLE_QT5=True"
1645                                  args)
1646                          (system* "make" "-j"
1647                                  (number->string (parallel-job-count)))
1648                          (system* "make" "install"))))))))
1649              (mkdir out)
1650              (and (build_component "core" "avidemux_core")
1651                   (build_component "cli" "avidemux/cli")
1652                   (build_component "qt4" "avidemux/qt4")
1653                   (build_component "plugins_common" "avidemux_plugins"
1654                                   '("-DPLUGIN_UI=COMMON"))
1655                   (build_component "plugins_cli" "avidemux_plugins"
1656                                   '("-DPLUGIN_UI=CLI"))
1657                   (build_component "plugins_qt4" "avidemux_plugins"
1658                                   '("-DPLUGIN_UI=QT4"))
1659                   (build_component "plugins_settings" "avidemux_plugins"
1660                                   '("-DPLUGIN_UI=SETTINGS")))
1661              ;; Remove .exe and .dll file.
1662              (delete-file-recursively
1663                (string-append out "/share/ADM6_addons")))))
1664        (delete 'install))))
1665     (home-page "http://fixounet.free.fr/avidemux/")
1666     (synopsis "Video editor")
1667     (description "Avidemux is a video editor designed for simple cutting,
1668 filtering and encoding tasks.  It supports many file types, including AVI,
1669 DVD compatible MPEG files, MP4 and ASF, using a variety of codecs.  Tasks
1670 can be automated using projects, job queue and powerful scripting
1671 capabilities.")
1672     (supported-systems '("x86_64-linux" "i686-linux" "armhf-linux"))
1673     ;; Software with various licenses is included, see License.txt.
1674     (license license:gpl2+)))
1675
1676 (define-public vapoursynth
1677   (package
1678     (name "vapoursynth")
1679     (version "37")
1680     (source (origin
1681               (method url-fetch)
1682               (uri (string-append
1683                     "https://github.com/vapoursynth/vapoursynth/archive/R"
1684                     version ".tar.gz"))
1685               (file-name (string-append name "-" version ".tar.gz"))
1686               (sha256
1687                (base32
1688                 "1g3hc079jw4mz1cmkv2y28pdb556wqc8ql7iravgh1rg8j3f1zi5"))))
1689     (build-system gnu-build-system)
1690     (native-inputs
1691      `(("autoconf" ,autoconf)
1692        ("automake" ,automake)
1693        ("cython" ,python-cython)
1694        ("libtool" ,libtool)
1695        ("pkg-config" ,pkg-config)
1696        ("python" ,python)
1697        ("yasm" ,yasm)))
1698     (inputs
1699      `(("ffmpeg" ,ffmpeg)
1700        ("libass" ,libass)
1701        ("tesseract-ocr" ,tesseract-ocr)
1702        ("zimg" ,zimg)))
1703     (arguments
1704      '(#:phases
1705        (modify-phases %standard-phases
1706          (add-after
1707           'unpack 'autogen
1708           (lambda _
1709             (zero? (system* "sh" "autogen.sh")))))))
1710     (home-page "http://www.vapoursynth.com/")
1711     (synopsis "Video processing framework")
1712     (description "VapourSynth is a C++ library and Python module for video
1713 manipulation.  It aims to be a modern rewrite of Avisynth, supporting
1714 multithreading, generalized colorspaces, per frame properties, and videos with
1715 format changes.")
1716     ;; src/core/cpufeatures only allows x86, ARM or PPC
1717     (supported-systems (fold delete %supported-systems
1718                              '("mips64el-linux" "aarch64-linux")))
1719     ;; As seen from the source files.
1720     (license license:lgpl2.1+)))
1721
1722 (define-public xvid
1723   (package
1724     (name "xvid")
1725     (version "1.3.4")
1726     (source (origin
1727               (method url-fetch)
1728               (uri (string-append
1729                     "http://downloads.xvid.org/downloads/xvidcore-"
1730                     version ".tar.bz2"))
1731               (sha256
1732                (base32
1733                 "1xwbmp9wqshc0ckm970zdpi0yvgqxlqg0s8bkz98mnr8p2067bsz"))))
1734     (build-system gnu-build-system)
1735     (native-inputs `(("yasm" ,yasm)))
1736     (arguments
1737      '(#:phases
1738        (modify-phases %standard-phases
1739          (add-before
1740           'configure 'pre-configure
1741           (lambda _
1742             (chdir "build/generic")
1743             (substitute* "configure"
1744               (("#! /bin/sh") (string-append "#!" (which "sh")))))))
1745        ;; No 'check' target.
1746        #:tests? #f))
1747     (home-page "https://www.xvid.com/")
1748     (synopsis "MPEG-4 Part 2 Advanced Simple Profile video codec")
1749     (description "Xvid is an MPEG-4 Part 2 Advanced Simple Profile (ASP) video
1750 codec library.  It uses ASP features such as b-frames, global and quarter
1751 pixel motion compensation, lumi masking, trellis quantization, and H.263, MPEG
1752 and custom quantization matrices.")
1753     (license license:gpl2+)))
1754
1755 (define-public streamlink
1756   (package
1757     (name "streamlink")
1758     (version "0.11.0")
1759     (source
1760      (origin
1761        (method url-fetch)
1762        (uri (pypi-uri "streamlink" version))
1763        (sha256
1764         (base32
1765          "02h8b3k8l5zz4vjm0nhxvl1pm924jms8y7sjl40fbybrzvsa4mg2"))))
1766     (build-system python-build-system)
1767     (home-page "https://github.com/streamlink/streamlink")
1768     (native-inputs
1769      `(("python-pytest" ,python-pytest)
1770        ("python-mock" ,python-mock)
1771        ("python-requests-mock" ,python-requests-mock)))
1772     (propagated-inputs
1773      `(("python-pysocks" ,python-pysocks)
1774        ("python-websocket-client" ,python-websocket-client)
1775        ("python-iso3166" ,python-iso3166)
1776        ("python-iso639" ,python-iso639)
1777        ("python-pycryptodome" ,python-pycryptodome)
1778        ("python-requests" ,python-requests)
1779        ("python-urllib3" ,python-urllib3)))
1780     (synopsis "Extract streams from various services")
1781     (description "Streamlink is command-line utility that extracts streams
1782 from sites like Twitch.tv and pipes them into a video player of choice.")
1783     (license license:bsd-2)))
1784
1785 (define-public livestreamer
1786   (deprecated-package "livestreamer" streamlink))
1787
1788 (define-public twitchy
1789   (let ((commit "0c0f925b9c7ff2aed4a3b0046561cb794143c398")) ;Fixes tests.
1790     (package
1791       (name "twitchy")
1792       (version (git-version "3.2" "1" commit))
1793       (source
1794        (origin
1795          (method git-fetch)
1796          (uri (git-reference
1797                (url "https://github.com/BasioMeusPuga/twitchy.git")
1798                (commit commit)))
1799          (file-name (git-file-name name version))
1800          (sha256
1801           (base32
1802            "02aizvsr744sh8bdqvwwsmp2qpczlzn8fy76h5dyd3517n9nlcz9"))))
1803       (build-system python-build-system)
1804       (arguments
1805        '(#:phases
1806          (modify-phases %standard-phases
1807            (add-before 'check 'check-setup
1808              (lambda _
1809                (setenv "HOME" (getcwd)) ;Needs to write to ‘$HOME’.
1810                #t)))))
1811       (inputs
1812        `(("python-requests" ,python-requests)
1813          ("streamlink" ,streamlink)))
1814       (home-page "https://github.com/BasioMeusPuga/twitchy")
1815       (synopsis "Command-line interface for Twitch.tv")
1816       (description
1817        "This package provides a command-line interface for Twitch.tv")
1818       (license license:gpl3+))))
1819
1820 (define-public mlt
1821   (package
1822     (name "mlt")
1823     (version "6.4.1")
1824     (source (origin
1825               (method url-fetch)
1826               (uri (string-append "https://github.com/mltframework/mlt/"
1827                                   "archive/v" version ".tar.gz"))
1828               (file-name (string-append name "-" version ".tar.gz"))
1829               (sha256
1830                (base32
1831                 "10m3ry0b2pvqx3bk34qh5dq337nn8pkc2gzfyhsj4nv9abskln47"))
1832               (modules '((guix build utils)))
1833               (snippet
1834                ;; As of glibc 2.26, <xlocale.h> no longer is.
1835                '(substitute* "src/framework/mlt_property.h"
1836                   (("xlocale\\.h") "locale.h")))))
1837     (build-system gnu-build-system)
1838     (arguments
1839      `(#:tests? #f ; no tests
1840        #:make-flags '("CC=gcc")
1841        #:configure-flags
1842        (list "--enable-gpl3"
1843              "--enable-gpl")
1844        #:phases
1845        (modify-phases %standard-phases
1846          (add-after
1847           'configure 'override-LDFLAGS
1848           (lambda* (#:key outputs #:allow-other-keys)
1849             (substitute* "config.mak"
1850               (("LDFLAGS\\+=")
1851                (string-append "LDFLAGS+=-Wl,-rpath="
1852                               (assoc-ref outputs "out")
1853                               "/lib ")))
1854             #t)))))
1855     (inputs
1856      `(("alsa-lib" ,alsa-lib)
1857        ("ffmpeg" ,ffmpeg)
1858        ("fftw" ,fftw)
1859        ("libxml2" ,libxml2)
1860        ("jack" ,jack-1)
1861        ("ladspa" ,ladspa)
1862        ("libsamplerate" ,libsamplerate)
1863        ("pulseaudio" ,pulseaudio)
1864        ("sdl" ,sdl)
1865        ("sox" ,sox)))
1866     (native-inputs
1867      `(("pkg-config" ,pkg-config)))
1868     (home-page "https://www.mltframework.org/")
1869     (synopsis "Author, manage, and run multitrack audio/video compositions")
1870     (description
1871      "MLT is a multimedia framework, designed and developed for television
1872 broadcasting.  It provides a toolkit for broadcasters, video editors, media
1873 players, transcoders, web streamers and many more types of applications.  The
1874 functionality of the system is provided via an assortment of ready to use
1875 tools, XML authoring components, and an extensible plug-in based API.")
1876     (license license:gpl3)))
1877
1878 (define-public v4l-utils
1879   (package
1880     (name "v4l-utils")
1881     (version "1.12.5")
1882     (source (origin
1883               (method url-fetch)
1884               (uri (string-append "https://linuxtv.org/downloads/v4l-utils"
1885                                   "/v4l-utils-" version ".tar.bz2"))
1886               (sha256
1887                (base32
1888                 "03g2b4rivrilimcp57mwrlsa3qvrxmk4sza08mygwmqbvcnic606"))))
1889     (build-system gnu-build-system)
1890     (arguments
1891      '(#:configure-flags
1892        (list (string-append "--with-udevdir="
1893                             (assoc-ref %outputs "out")
1894                             "/lib/udev")
1895              "CXXFLAGS=-std=gnu++11")))
1896     (native-inputs
1897      `(("perl" ,perl)
1898        ("pkg-config" ,pkg-config)))
1899     (inputs
1900      `(("alsa-lib" ,alsa-lib)
1901        ("glu" ,glu)
1902        ("libjpeg" ,libjpeg)
1903        ("libx11" ,libx11)
1904        ("qtbase" ,qtbase)
1905        ("eudev" ,eudev)))
1906     (synopsis "Realtime video capture utilities for Linux")
1907     (description "The v4l-utils provide a series of libraries and utilities to
1908 be used for realtime video capture via Linux-specific APIs.")
1909     (home-page "https://linuxtv.org/wiki/index.php/V4l-utils")
1910     ;; libv4l2 is LGPL2.1+, while utilities are GPL2 only.
1911     (license (list license:lgpl2.1+ license:gpl2))))
1912
1913 (define-public obs
1914   (package
1915     (name "obs")
1916     (version "20.1.3")
1917     (source (origin
1918               (method url-fetch)
1919               (uri (string-append "https://github.com/jp9000/obs-studio"
1920                                   "/archive/" version ".tar.gz"))
1921               (file-name (string-append name "-" version ".tar.gz"))
1922               (sha256
1923                (base32
1924                 "1g5z6z050v25whc7n3xvg6l238wmg5crp7ihvk73qngvzxr8bg28"))))
1925     (build-system cmake-build-system)
1926     (arguments
1927      `(#:tests? #f)) ; no tests
1928     (native-inputs
1929      `(("pkg-config" ,pkg-config)))
1930     (inputs
1931      `(("alsa-lib" ,alsa-lib)
1932        ("curl" ,curl)
1933        ("eudev" ,eudev)
1934        ("ffmpeg" ,ffmpeg)
1935        ("fontconfig" ,fontconfig)
1936        ("freetype" ,freetype)
1937        ("jack" ,jack-1)
1938        ("jansson" ,jansson)
1939        ("libx264" ,libx264)
1940        ("libxcomposite" ,libxcomposite)
1941        ("mesa" ,mesa)
1942        ("pulseaudio" ,pulseaudio)
1943        ("qtbase" ,qtbase)
1944        ("qtx11extras" ,qtx11extras)
1945        ("speex" ,speex)
1946        ("v4l-utils" ,v4l-utils)
1947        ("zlib" ,zlib)))
1948     (synopsis "Live streaming software")
1949     (description "Open Broadcaster Software provides a graphical interface for
1950 video recording and live streaming.  OBS supports capturing audio and video
1951 from many input sources such as webcams, X11 (for screencasting), PulseAudio,
1952 and JACK.")
1953     (home-page "https://obsproject.com")
1954     (supported-systems '("x86_64-linux" "i686-linux"))
1955     (license license:gpl2+)))
1956
1957 (define-public libvdpau
1958   (package
1959     (name "libvdpau")
1960     (version "1.1.1")
1961     (source
1962       (origin
1963         (method url-fetch)
1964         (uri (string-append "https://secure.freedesktop.org/~aplattner/vdpau/"
1965                             name "-" version ".tar.bz2"))
1966         (sha256
1967          (base32
1968           "0dnpb0yh7v6rvckx82kxg045rd9rbsw25wjv7ad5n8h94s9h2yl5"))))
1969     (build-system gnu-build-system)
1970     (native-inputs
1971      `(("pkg-config" ,pkg-config)))
1972     (inputs
1973      `(("dri2proto" ,dri2proto)
1974        ("libx11" ,libx11 "out")
1975        ("libxext" ,libxext)))
1976     (home-page "https://wiki.freedesktop.org/www/Software/VDPAU/")
1977     (synopsis "Video Decode and Presentation API")
1978     (description "VDPAU is the Video Decode and Presentation API for UNIX.  It
1979 provides an interface to video decode acceleration and presentation hardware
1980 present in modern GPUs.")
1981     (license (license:x11-style "file://COPYING"))))
1982
1983 (define-public vdpauinfo
1984   (package
1985     (name "vdpauinfo")
1986     (version "1.0")
1987     (source
1988       (origin
1989         (method url-fetch)
1990         (uri (string-append "https://secure.freedesktop.org/~aplattner/vdpau/"
1991                             name "-" version ".tar.gz"))
1992         (sha256
1993          (base32
1994           "1i2b0k9h8r0lnxlrkgqzmrjakgaw3f1ygqqwzx8w6676g85rcm20"))))
1995     (build-system gnu-build-system)
1996     (native-inputs
1997      `(("pkg-config" ,pkg-config)
1998        ("libx11" ,libx11)))
1999     (propagated-inputs
2000      `(("libvdpau" ,libvdpau)))
2001     (home-page "https://wiki.freedesktop.org/www/Software/VDPAU/")
2002     (synopsis "Tool to query the capabilities of a VDPAU implementation")
2003     (description "Vdpauinfo is a tool to query the capabilities of a VDPAU
2004 implementation.")
2005     (license (license:x11-style "file://COPYING"))))
2006
2007 (define-public libvdpau-va-gl
2008   (package
2009     (name "libvdpau-va-gl")
2010     (version "0.4.2")
2011     (source
2012       (origin
2013         (method url-fetch)
2014         (uri (string-append "https://github.com/i-rinat/libvdpau-va-gl/"
2015                             "releases/download/v" version "/libvdpau-va-gl-"
2016                             version ".tar.gz"))
2017         (sha256
2018          (base32
2019           "1x2ag1f2fwa4yh1g5spv99w9x1m33hbxlqwyhm205ssq0ra234bx"))
2020         (patches (search-patches "libvdpau-va-gl-unbundle.patch"))
2021         (modules '((guix build utils)))
2022         (snippet '(delete-file-recursively "3rdparty"))))
2023     (build-system cmake-build-system)
2024     (arguments
2025      '(#:tests? #f)) ; Tests require a running X11 server, with VA-API support.
2026     (native-inputs
2027      `(("libvdpau" ,libvdpau)
2028        ("pkg-config" ,pkg-config)))
2029     (inputs
2030      `(("libva" ,libva)
2031        ("mesa" ,mesa)))
2032     (home-page "https://github.com/i-rinat/libvdpau-va-gl")
2033     (synopsis "VDPAU driver with VA-API/OpenGL backend")
2034     (description
2035      "Many applications can use VDPAU to accelerate portions of the video
2036 decoding process and video post-processing to the GPU video hardware.  Since
2037 there is no VDPAU available on Intel chips, they fall back to different drawing
2038 techniques.  This driver uses OpenGL under the hood to accelerate drawing and
2039 scaling and VA-API (if available) to accelerate video decoding.")
2040     (license license:expat)))
2041
2042 (define-public recordmydesktop
2043   (package
2044     (name "recordmydesktop")
2045     (version "0.3.8.1")
2046     (source (origin
2047               (method url-fetch)
2048               (uri (string-append "mirror://sourceforge/" name "/" name "/"
2049                                   version "/recordmydesktop-" version ".tar.gz"))
2050               (sha256
2051                (base32
2052                 "133kkl5j0r877d41bzj7kj0vf3xm8x80yyx2n8nqxrva304f58ik"))))
2053     (build-system gnu-build-system)
2054     (inputs `(("popt" ,popt)
2055               ("zlib" ,zlib)
2056               ("libx11" ,libx11)
2057               ("libice" ,libice)
2058               ("libsm" ,libsm)
2059               ("libxfixes" ,libxfixes)
2060               ("libxdamage" ,libxdamage)
2061               ("libxext" ,libxext)
2062               ("alsa-lib" ,alsa-lib)
2063               ("libvorbis" ,libvorbis)
2064               ("libtheora" ,libtheora)))
2065     (home-page "http://recordmydesktop.sourceforge.net/")
2066     (synopsis "Desktop session video recorder")
2067     (description
2068      "recordMyDesktop is a command-line tool that captures the activity in
2069 your graphical desktop and encodes it as a video.  This is a useful tool for
2070 making @dfn{screencasts}.")
2071     (license license:gpl2+)))
2072
2073 (define-public simplescreenrecorder
2074   (package
2075     (name "simplescreenrecorder")
2076     (version "0.3.10")
2077     (source
2078      (origin
2079        (method url-fetch)
2080        (uri (string-append "https://github.com/MaartenBaert/ssr/archive/"
2081                            version ".tar.gz"))
2082        (file-name (string-append name "-" version ".tar.gz"))
2083        (sha256
2084         (base32
2085          "02rl9yyx3hlz9fqvgzv7ipmvx2qahj7ws5wx2m7zs3lssq3qag3g"))))
2086     (build-system cmake-build-system)
2087     ;; Although libx11, libxfixes, libxext are listed as build dependencies in
2088     ;; README.md, the program builds and functions properly without them.
2089     ;; As a result, they are omitted. Please add them back if problems appear.
2090     (inputs
2091      `(("alsa-lib" ,alsa-lib)
2092        ("ffmpeg" ,ffmpeg)
2093        ("glu" ,glu)
2094        ("jack" ,jack-1)
2095        ("libxi" ,libxi)
2096        ("pulseaudio" ,pulseaudio)
2097        ("qt" ,qt)))
2098     (native-inputs `(("pkg-config" ,pkg-config)))
2099     (arguments
2100      `(#:configure-flags
2101        (list "-DWITH_QT5=TRUE")
2102        #:tests? #f))                    ; no test suite
2103     ;; Using HTTPS causes part of the page to be displayed improperly.
2104     (home-page "http://www.maartenbaert.be/simplescreenrecorder/")
2105     (synopsis "Screen recorder")
2106     (description "SimpleScreenRecorder is an easy to use screen recorder with
2107 a graphical user interface.  It supports recording the entire screen, or a
2108 part of it, and allows encoding in many different codecs and file formats.
2109 Other features include a live preview and live streaming.")
2110     (license (list license:gpl3+ ; most files
2111                    license:zlib ; glinject/elfhacks.*
2112                    license:isc ; glinject/*
2113                    license:x11)))) ; build-aux/install-sh
2114
2115 (define-public libsmpeg
2116   (package
2117     (name "libsmpeg")
2118     (version "0.4.5")
2119     (source (origin
2120               (method svn-fetch)
2121               (uri (svn-reference
2122                     (url "svn://svn.icculus.org/smpeg/trunk/")
2123                     (revision 401))) ; last revision before smpeg2 (for SDL 2.0)
2124               (file-name (string-append name "-" version "-checkout"))
2125               (sha256
2126                (base32
2127                 "18yfkr70lr1x1hc8snn2ldnbzdcc7b64xmkqrfk8w59gpg7sl1xn"))))
2128     (build-system gnu-build-system)
2129     (arguments
2130      `(#:phases (modify-phases %standard-phases
2131                   (add-after 'unpack 'autogen.sh
2132                     (lambda _
2133                       (zero? (system* "sh" "autogen.sh")))))))
2134     (native-inputs
2135      `(("autoconf" ,autoconf)
2136        ("automake" ,automake)))
2137     (inputs
2138      `(("sdl" ,sdl2)))
2139     (home-page "http://icculus.org/smpeg/")
2140     (synopsis "SDL MPEG decoding library")
2141     (description
2142      "SMPEG (SDL MPEG Player Library) is a free MPEG1 video player library
2143 with sound support.  Video playback is based on the ubiquitous Berkeley MPEG
2144 player, mpeg_play v2.2.  Audio is played through a slightly modified mpegsound
2145 library, part of splay v0.8.2.  SMPEG supports MPEG audio (MP3), MPEG-1 video,
2146 and MPEG system streams.")
2147     (license (list license:expat
2148                    license:lgpl2.1
2149                    license:lgpl2.1+
2150                    license:gpl2))))
2151
2152 (define-public libbdplus
2153   (package
2154     (name "libbdplus")
2155     (version "0.1.2")
2156     (source
2157      (origin
2158        (method url-fetch)
2159        (uri (string-append "https://ftp.videolan.org/pub/videolan/libbdplus/"
2160                            version "/" name "-" version ".tar.bz2"))
2161        (sha256
2162         (base32 "02n87lysqn4kg2qk7d1ffrp96c44zkdlxdj0n16hbgrlrpiwlcd6"))))
2163     (inputs
2164      `(("libgcrypt" ,libgcrypt)))
2165     (build-system gnu-build-system)
2166     (home-page "https://www.videolan.org/developers/libbdplus.html")
2167     (synopsis "Library for decrypting certain Blu-Ray discs")
2168     (description "libbdplus is a library which implements the BD+ System
2169 specifications.")
2170     (license license:lgpl2.1+)))
2171
2172 (define-public libaacs
2173   (package
2174     (name "libaacs")
2175     (version "0.9.0")
2176     (source
2177      (origin
2178        (method url-fetch)
2179        (uri (string-append "https://ftp.videolan.org/pub/videolan/libaacs/"
2180                            version "/" name "-" version ".tar.bz2"))
2181        (sha256
2182         (base32 "1kms92i0c7i1yl659kqjf19lm8172pnpik5lsxp19xphr74vvq27"))))
2183     (inputs
2184      `(("libgcrypt" ,libgcrypt)))
2185     (native-inputs
2186      `(("bison" ,bison)
2187        ("flex" ,flex)))
2188     (build-system gnu-build-system)
2189     (home-page "https://www.videolan.org/developers/libaacs.html")
2190     (synopsis "Library for decrypting certain Blu-Ray discs")
2191     (description "libaacs is a library which implements the Advanced Access
2192 Content System specification.")
2193     (license license:lgpl2.1+)))
2194
2195 (define-public mps-youtube
2196   (package
2197     (name "mps-youtube")
2198     (version "0.2.7.1")
2199     (source
2200      (origin
2201        (method url-fetch)
2202        (uri (string-append "https://github.com/mps-youtube/mps-youtube/"
2203                            "archive/v" version ".tar.gz"))
2204        (file-name (string-append name "-" version ".tar.gz"))
2205        (sha256
2206         (base32
2207          "1s7h35yx6f0szf8mm8612ic913w3v05m2kwphjfcxnpq0ammhyci"))))
2208     (build-system python-build-system)
2209     (arguments
2210      ;; Tests need to be disabled until #556 upstream is fixed. It reads as if the
2211      ;; test suite results differ depending on the country and also introduce
2212      ;; non-determinism in the tests.
2213      ;; https://github.com/mps-youtube/mps-youtube/issues/556
2214      `(#:tests? #f))
2215     (propagated-inputs
2216      `(("python-pafy" ,python-pafy)
2217        ("python-pygobject" ,python-pygobject))) ; For mpris2 support
2218     (home-page "https://github.com/mps-youtube/mps-youtube")
2219     (synopsis "Terminal based YouTube player and downloader")
2220     (description
2221      "@code{mps-youtube} is based on mps, a terminal based program to
2222 search, stream and download music.  This implementation uses YouTube as
2223 a source of content and can play and download video as well as audio.
2224 It can use either mpv or mplayer for playback, and for conversion of
2225 formats ffmpeg or libav is used.  Users should install one of the
2226 supported players in addition to this package.")
2227     (license license:gpl3+)))
2228
2229 (define-public handbrake
2230   (package
2231     (name "handbrake")
2232     (version "0.10.5")
2233     (source (origin
2234               (method url-fetch)
2235               (uri (string-append "https://handbrake.fr/rotation.php?file="
2236                                   "HandBrake-" version ".tar.bz2"))
2237               (file-name (string-append "handbrake-" version ".tar.bz2"))
2238               (sha256
2239                (base32
2240                 "1w720y3bplkz187wgvy4a4xm0vpppg45mlni55l6yi8v2bfk14pv"))
2241               (patches (search-patches "handbrake-pkg-config-path.patch"))
2242               (modules '((guix build utils)))
2243               (snippet
2244                ;; Remove bundled libraries and source not necessary for
2245                ;; running under a GNU environment.
2246                '(begin
2247                   (for-each delete-file-recursively '("contrib" "macosx" "win"))
2248                   #t))))
2249     (build-system  glib-or-gtk-build-system)
2250     (native-inputs
2251      `(("automake" ,automake)           ;gui subpackage must be bootstrapped
2252        ("autoconf" ,autoconf)
2253        ("curl" ,curl)                   ;not actually used, but tested for
2254        ("intltool" ,intltool)
2255        ("libtool" ,libtool)
2256        ("pkg-config" ,pkg-config)
2257        ("python" ,python-2)))           ;for configuration
2258     (inputs
2259      `(("bzip2" ,bzip2)
2260        ("dbus-glib" ,dbus-glib)
2261        ("ffmpeg" ,ffmpeg)
2262        ("fontconfig" ,fontconfig)
2263        ("freetype" ,freetype)
2264        ("glib" ,glib)
2265        ("gstreamer" ,gstreamer)
2266        ("gst-plugins-base" ,gst-plugins-base)
2267        ("gtk+" ,gtk+)
2268        ("lame" ,lame)
2269        ("libass" ,libass)
2270        ("libbluray" ,libbluray)
2271        ("libdvdnav" ,libdvdnav)
2272        ("libdvdread" ,libdvdread)
2273        ("libgudev" ,libgudev)
2274        ("libmpeg2" ,libmpeg2)
2275        ("libnotify" ,libnotify)
2276        ("libogg" ,libogg)
2277        ("libsamplerate" ,libsamplerate)
2278        ("libtheora" ,libtheora)
2279        ("libvorbis" ,libvorbis)
2280        ("libvpx" ,libvpx)
2281        ("libxml2" ,libxml2)
2282        ("libx264" ,libx264)
2283        ("x265" ,x265)
2284        ("zlib" ,zlib)))
2285     (arguments
2286      `(#:tests? #f             ;tests require Ruby and claim to be unsupported
2287        #:phases
2288        (modify-phases %standard-phases
2289          (add-before 'patch-source-shebangs 'bootstrap-gtk
2290            ;; Run bootstrap ahead of time so that shebangs get patched.
2291            (lambda _
2292              (setenv "CONFIG_SHELL" (which "sh"))
2293              (setenv "NOCONFIGURE" "1")
2294              ;; Patch the Makefile so that it doesn't bootstrap again.
2295              (substitute* "gtk/module.rules"
2296                ((".*autogen\\.sh.*") ""))
2297              (zero? (system* "sh" "./gtk/autogen.sh"))))
2298          (add-before 'configure 'disable-contrib
2299            (lambda _
2300              (substitute* "make/include/main.defs"
2301                ;; Disable unconditional inclusion of some "contrib"
2302                ;; libraries (ffmpeg, libvpx, libdvdread, libdvdnav,
2303                ;; and libbluray), which would lead to fetching and
2304                ;; building of these libraries.  Use our own instead.
2305                (("MODULES \\+= contrib") "# MODULES += contrib"))
2306              #t))
2307          (add-before 'configure 'fix-x265-linking
2308            (lambda _
2309              (substitute* "test/module.defs"
2310                ;; Fix missing library during linking error
2311                (("TEST.GCC.l =") "TEST.GCC.l = x265"))
2312              #t))
2313          (replace 'configure
2314            (lambda* (#:key outputs configure-flags #:allow-other-keys)
2315              ;; 'configure' is not an autoconf-generated script, and
2316              ;; errors on unrecognized arguments,
2317              ;; e.g. --enable-fast-install
2318              (let ((out (assoc-ref outputs "out")))
2319                (zero? (apply system* "./configure"
2320                              (string-append "--prefix=" out)
2321                              (or configure-flags '()))))))
2322          (add-after 'configure 'chdir-build
2323            (lambda _ (chdir "./build") #t)))))
2324     (home-page "https://handbrake.fr")
2325     (synopsis "Video transcoder")
2326     (description
2327      "HandBrake is a tool for converting video from any format to a selection
2328 of modern, widely supported codecs.")
2329     ;; Most under GPL version 2 or later, and portions under BSD 3 Clause
2330     (license (list license:gpl2+ license:bsd-3))))
2331
2332 (define-public openh264
2333   (package
2334     (name "openh264")
2335     (version "1.7.0")
2336     (source (origin
2337               (method url-fetch)
2338               (uri (string-append "https://github.com/cisco/"
2339                                   name "/archive/v" version ".tar.gz"))
2340               (file-name (string-append name "-" version ".tar.gz"))
2341               (sha256
2342                (base32
2343                 "0gv571bqkxk7ic64dmavs1q8nr7p59mcf4ibqp4lc070gn6w61ww"))))
2344     (build-system gnu-build-system)
2345     (native-inputs
2346      `(("nasm" ,nasm)
2347        ("python" ,python)))
2348     (arguments
2349      '(#:make-flags (list (string-append "PREFIX=" (assoc-ref %outputs "out"))
2350                           "CC=gcc")
2351        #:test-target "test"
2352        #:phases (modify-phases %standard-phases
2353                   ;; no configure script
2354                   (delete 'configure))))
2355     (home-page "http://www.openh264.org/")
2356     (synopsis "H264 decoder library")
2357     (description
2358      "Openh264 is a library which can decode H264 video streams.")
2359     (license license:bsd-2)))
2360
2361 (define-public libmp4v2
2362   (package
2363     (name "libmp4v2")
2364     (version "2.0.0")
2365     (source
2366      (origin
2367        (method url-fetch)
2368        ;; XXX: The new location of upstream is uncertain and will become relevant the
2369        ;; moment when the googlecode archive shuts down. It is past the date it
2370        ;; should've been turned off. I tried to communicate with upstream, but this
2371        ;; wasn't very responsive and not very helpful. The short summary is, it is
2372        ;; chaos when it comes to the amount of forks and only time will tell where
2373        ;; the new upstream location is.
2374        (uri (string-append "https://storage.googleapis.com/google-"
2375                            "code-archive-downloads/v2/"
2376                            "code.google.com/mp4v2/mp4v2-" version ".tar.bz2"))
2377        (file-name (string-append name "-" version ".tar.bz2"))
2378        (sha256
2379         (base32
2380          "0f438bimimsvxjbdp4vsr8hjw2nwggmhaxgcw07g2z361fkbj683"))))
2381     (build-system gnu-build-system)
2382     (outputs '("out"
2383                "static")) ; 3.7MiB .a file
2384     (arguments
2385      `(#:phases
2386        (modify-phases %standard-phases
2387          (add-after 'unpack 'remove-dates
2388            (lambda _
2389              ;; Make the build reproducible.
2390              (substitute* "configure"
2391                (("PROJECT_build=\"`date`\"") "PROJECT_build=\"\"")
2392                (("ac_abs_top_builddir=$ac_pwd") "ac_abs_top_builddir=\"\""))
2393              #t))
2394          (add-after 'install 'move-static-libraries
2395            (lambda* (#:key outputs #:allow-other-keys)
2396              ;; Move static libraries to the "static" output.
2397              (let* ((out    (assoc-ref outputs "out"))
2398                     (lib    (string-append out "/lib"))
2399                     (static (assoc-ref outputs "static"))
2400                     (slib   (string-append static "/lib")))
2401                (mkdir-p slib)
2402                (for-each (lambda (file)
2403                            (install-file file slib)
2404                            (delete-file file))
2405                          (find-files lib "\\.a$"))
2406                #t))))))
2407     (native-inputs
2408      `(("help2man" ,help2man)
2409        ("dejagnu" ,dejagnu)))
2410     (home-page "https://code.google.com/archive/p/mp4v2/")
2411     (synopsis "API to create and modify mp4 files")
2412     (description
2413      "The MP4v2 library provides an API to create and modify mp4 files as defined by
2414 ISO-IEC:14496-1:2001 MPEG-4 Systems.  This file format is derived from Apple's QuickTime
2415 file format that has been used as a multimedia file format in a variety of platforms and
2416 applications.  It is a very powerful and extensible format that can accommodate
2417 practically any type of media.")
2418     (license license:mpl1.1)))
2419
2420 (define-public libmediainfo
2421   (package
2422     (name "libmediainfo")
2423     (version "0.7.95")
2424     (source (origin
2425               (method url-fetch)
2426               (uri (string-append "https://mediaarea.net/download/source/"
2427                                   name "/" version"/"
2428                                   name "_" version ".tar.bz2"))
2429               (sha256
2430                (base32
2431                 "1kchh6285b07z5nixv619hc9gml2ysdayicdiv30frrlqiyxqw4b"))))
2432     ;; TODO add a Big Buck Bunny webm for tests.
2433     (native-inputs
2434      `(("autoconf" ,autoconf)
2435        ("automake" ,automake)
2436        ("libtool" ,libtool)
2437        ("pkg-config" ,pkg-config)
2438        ("zlib" ,zlib)
2439        ("tinyxml2" ,tinyxml2)
2440        ("curl" ,curl)
2441        ("libzen" ,libzen)))
2442     (build-system gnu-build-system)
2443     (arguments
2444      '(#:tests? #f ; see above TODO
2445        #:phases
2446        ;; build scripts not in root of archive
2447        (modify-phases %standard-phases
2448          (add-after 'unpack 'change-to-build-dir
2449            (lambda _
2450              (chdir "Project/GNU/Library")
2451              #t))
2452          (add-after 'change-to-build-dir 'autogen
2453            (lambda _
2454              (zero? (system* "sh" "autogen.sh")))))))
2455     (home-page "https://mediaarea.net/en/MediaInfo")
2456     (synopsis "Library for retrieving media metadata")
2457     (description "MediaInfo is a library used for retrieving technical
2458 information and other metadata about audio or video files.  A non-exhaustive
2459 list of the information MediaInfo can retrieve from media files include:
2460
2461 @itemize
2462 @item General: title, author, director, album, track number, date, duration...
2463 @item Video: codec, aspect, fps, bitrate...
2464 @item Audio: codec, sample rate, channels, language, bitrate...
2465 @item Text: language of subtitle
2466 @item Chapters: number of chapters, list of chapters
2467 @end itemize
2468
2469 MediaInfo supports the following formats:
2470
2471 @itemize
2472 @item Video: MKV, OGM, AVI, DivX, WMV, QuickTime, Real, MPEG-1,
2473 MPEG-2, MPEG-4, DVD (VOB)...
2474 @item Video Codecs: DivX, XviD, MSMPEG4, ASP, H.264, AVC...)
2475 @item Audio: OGG, MP3, WAV, RA, AC3, DTS, AAC, M4A, AU, AIFF...
2476 @item  Subtitles: SRT, SSA, ASS, SAMI...
2477 @end itemize\n")
2478     (license license:bsd-2)))
2479
2480 ;; TODO also have a GUI version available
2481 (define-public mediainfo
2482   (package
2483     (name "mediainfo")
2484     (version "0.7.95")
2485     (source (origin
2486               (method url-fetch)
2487               (uri (string-append "https://mediaarea.net/download/source/"
2488                                   name "/" version "/"
2489                                   name "_" version ".tar.bz2"))
2490               (sha256
2491                (base32
2492                 "0dy51a3i79jppmg1gi4f6h7jx4hcgnkmfim4d7d3gmnlbkjh8anv"))))
2493     (native-inputs
2494      `(("autoconf" ,autoconf)
2495        ("automake" ,automake)
2496        ("libtool" ,libtool)
2497        ("pkg-config" ,pkg-config)
2498        ("zlib" ,zlib)
2499        ("libmediainfo" ,libmediainfo)
2500        ("libzen" ,libzen)))
2501     (build-system gnu-build-system)
2502     (arguments
2503      '(#:tests? #f ; lacks tests
2504        #:phases
2505        ;; build scripts not in root of archive
2506        (modify-phases %standard-phases
2507          (add-after 'unpack 'change-to-build-dir
2508            (lambda _
2509              (chdir "Project/GNU/CLI")
2510              #t))
2511          (add-after 'change-to-build-dir 'autogen
2512            (lambda _
2513              (zero? (system* "sh" "autogen.sh")))))))
2514     (home-page "https://mediaarea.net/en/MediaInfo")
2515     (synopsis "Utility for reading media metadata")
2516     (description "MediaInfo is a utility used for retrieving technical
2517 information and other metadata about audio or video files.  It supports the
2518 many codecs and formats supported by libmediainfo.")
2519     (license license:bsd-2)))
2520
2521 (define-public livemedia-utils
2522   (package
2523     (name "livemedia-utils")
2524     (version "2017.10.28")
2525     (source (origin
2526               (method url-fetch)
2527               (uri (string-append
2528                     "https://download.videolan.org/contrib/live555/live."
2529                     version ".tar.gz"))
2530               (sha256
2531                (base32
2532                 "0f5kxpayqn3yhabqrd2cqlc74i6x2xr01jfkank1lcilxnfyrsnq"))
2533               (modules '((guix build utils)))
2534               (snippet
2535                ;; As of glibc 2.26, <xlocale.h> no longer is.
2536                '(substitute* "liveMedia/include/Locale.hh"
2537                   (("xlocale\\.h") "locale.h")))))
2538     (build-system gnu-build-system)
2539     (arguments
2540      '(#:tests? #f ; no tests
2541        #:make-flags (list "CC=gcc"
2542                           (string-append "LDFLAGS=-Wl,-rpath="
2543                                          (assoc-ref %outputs "out") "/lib")
2544                           (string-append "PREFIX="
2545                                          (assoc-ref %outputs "out")))
2546        #:phases (modify-phases %standard-phases
2547                   (add-before 'configure 'fix-makefiles-generation
2548                     (lambda _
2549                       (substitute* "genMakefiles"
2550                         (("/bin/rm") "rm"))
2551                       #t))
2552                   (replace 'configure
2553                     (lambda _
2554                       (zero? (system* "./genMakefiles"
2555                                       "linux-with-shared-libraries")))))))
2556     (home-page "http://www.live555.com/liveMedia/")
2557     (synopsis "Set of C++ libraries for multimedia streaming")
2558     (description "This code forms a set of C++ libraries for multimedia
2559 streaming, using open standard protocols (RTP/RTCP, RTSP, SIP).  The libraries
2560 can be used to stream, receive, and process MPEG, H.265, H.264, H.263+, DV or
2561 JPEG video, and several audio codecs.  They can easily be extended to support
2562 additional (audio and/or video) codecs, and can also be used to build basic
2563 RTSP or SIP clients and servers.")
2564     (license license:lgpl3+)))
2565
2566 (define-public libdvbpsi
2567   (package
2568     (name "libdvbpsi")
2569     (version "1.3.2")
2570     (source (origin
2571               (method url-fetch)
2572               (uri (string-append
2573                     "https://download.videolan.org/pub/libdvbpsi/"
2574                     version "/libdvbpsi-" version ".tar.bz2"))
2575               (sha256
2576                (base32
2577                 "1zn5hfv4qbahmydbwh59a3b480s3m5ss27r6ml35gqdip7r3jkmc"))))
2578     (build-system gnu-build-system)
2579     (home-page "https://www.videolan.org/developers/libdvbpsi.html")
2580     (synopsis "Library for decoding and generation of MPEG TS and DVB PSI
2581 tables")
2582     (description "libdvbpsi is a simple library designed for decoding and
2583 generation of MPEG TS and DVB PSI tables according to standards ISO/IEC 13818s
2584 and ITU-T H.222.0.")
2585     (license license:lgpl2.1)))
2586
2587 (define-public ffms2
2588   (package
2589     (name "ffms2")
2590     (version "2.23")
2591     (home-page "https://github.com/FFMS/ffms2")
2592     (source (origin
2593               (method url-fetch)
2594               (uri (string-append home-page "/archive/" version ".tar.gz"))
2595               (file-name (string-append name "-" version ".tar.gz"))
2596               (sha256
2597                (base32
2598                 "1vbkab8vrplxz5xgag8ggzkwp4f7nf285pd0l2a7zy66n6i2m6xh"))))
2599     (build-system gnu-build-system)
2600     (arguments
2601      '(#:configure-flags
2602        (list "--enable-avresample")))
2603     (inputs
2604      `(("zlib" ,zlib)))
2605     (propagated-inputs
2606      `(("ffmpeg" ,ffmpeg)))
2607     (native-inputs
2608      `(("pkg-config" ,pkg-config)))
2609     (synopsis "Cross-platform wrapper around ffmpeg/libav")
2610     (description
2611       "FFMpegSource is a wrapper library around ffmpeg/libav that allows
2612 programmers to access a standard API to open and decompress media files.")
2613     ;; sources are distributed under a different license that the binary.
2614     ;; see https://github.com/FFMS/ffms2/blob/master/COPYING
2615     (license license:gpl2+))); inherits from ffmpeg
2616
2617 (define-public aegisub
2618   (package
2619     (name "aegisub")
2620     (version "3.2.2")
2621     (source (origin
2622               (method url-fetch)
2623               (uri (string-append
2624                      "http://ftp.aegisub.org/pub/archives/releases/source/"
2625                      name "-" version ".tar.xz"))
2626               (sha256
2627                (base32
2628                 "11b83qazc8h0iidyj1rprnnjdivj1lpphvpa08y53n42bfa36pn5"))))
2629     (build-system gnu-build-system)
2630     (arguments
2631      `(#:configure-flags
2632        (list "--disable-update-checker"
2633              "--without-portaudio"
2634              "--without-openal"
2635              "--without-oss")
2636        ;; tests require busted, a lua package we don't have yet
2637        #:tests? #f
2638        #:phases
2639        (modify-phases %standard-phases
2640          (add-before 'configure 'fix-ldflags
2641            (lambda _
2642              (setenv "LDFLAGS" "-pthread"))))))
2643     (inputs
2644      `(("boost" ,boost)
2645        ("desktop-file-utils" ,desktop-file-utils)
2646        ("ffms2" ,ffms2)
2647        ("fftw" ,fftw)
2648        ("hunspell" ,hunspell)
2649        ("mesa" ,mesa)
2650        ("libass" ,libass)
2651        ("alsa-lib" ,alsa-lib)
2652        ("pulseaudio" ,pulseaudio)
2653        ("libx11" ,libx11)
2654        ("freetype" ,freetype)
2655        ("wxwidgets-gtk2" ,wxwidgets-gtk2)))
2656     (native-inputs
2657      `(("intltool" ,intltool)
2658        ("pkg-config" ,pkg-config)))
2659     (home-page "http://www.aegisub.org/")
2660     (synopsis "Subtitle engine")
2661     (description
2662       "Aegisub is a tool for creating and modifying subtitles.  Aegisub makes
2663 it quick and easy to time subtitles to audio, and features many powerful
2664 tools for styling them, including a built-in real-time video preview.")
2665     (license (list license:bsd-3 ; the package is licensed under the bsd-3, except
2666                    license:mpl1.1 ; for vendor/universalchardet under the mpl1.1
2667                    license:expat)))) ; and src/gl that is under a license similar
2668    ; the the Expat license, with a rewording (Software -> Materials). (called MIT
2669    ; by upstream). See https://github.com/Aegisub/Aegisub/blob/master/LICENCE
2670    ; src/MatroskaParser.(c|h) is under bsd-3 with permission from the author
2671
2672 (define-public gst-transcoder
2673   (package
2674     (name "gst-transcoder")
2675     (version "1.12.2")
2676     (source
2677      (origin
2678        (method url-fetch)
2679        (uri (string-append "https://github.com/pitivi/gst-transcoder/"
2680                            "archive/" version ".tar.gz"))
2681        (file-name (string-append name "-" version ".tar.gz"))
2682        (sha256
2683         (base32
2684          "0cnwmrsd321s02ff91m3j27ydj7f8wks0jvmp5admlhka6z7zxm9"))))
2685     (build-system meson-build-system)
2686     (inputs
2687      `(("gobject-introspection" ,gobject-introspection)
2688        ("glib" ,glib)
2689        ("gstreamer" ,gstreamer)
2690        ("gst-plugins-base" ,gst-plugins-base)))
2691     (native-inputs
2692      `(("python" ,python)
2693        ("pkg-config" ,pkg-config)))
2694     (home-page "https://github.com/pitivi/gst-transcoder/")
2695     (synopsis "GStreamer Transcoding API")
2696     (description "GStreamer Transcoding API")
2697     (license license:lgpl2.1)))
2698
2699 (define-public gavl
2700   (package
2701     (name "gavl")
2702     (version "1.4.0")
2703     (source
2704      (origin
2705        (method url-fetch)
2706        (uri (string-append "mirror://sourceforge/gmerlin/"
2707                            name "/" version "/"
2708                            name "-" version ".tar.gz"))
2709        (file-name (string-append name "-" version ".tar.gz"))
2710        (sha256
2711         (base32
2712          "1kikkn971a14zzm7svi7190ldc14fjai0xyhpbcmp48s750sraji"))))
2713     (build-system gnu-build-system)
2714     (arguments
2715      '(#:configure-flags '("LIBS=-lm")))
2716     (native-inputs
2717      `(("pkg-config" ,pkg-config)
2718        ("doxygen" ,doxygen)))
2719     (home-page "http://gmerlin.sourceforge.net")
2720     (synopsis "Low level library for multimedia API building")
2721     (description
2722      "Gavl is short for Gmerlin Audio Video Library.  It is a low level
2723 library, upon which multimedia APIs can be built.  Gavl handles all the
2724 details of audio and video formats like colorspaces, sample rates,
2725 multichannel configurations, etc.  It provides standardized definitions for
2726 those formats as well as container structures for carrying audio samples or
2727 video images inside an application.
2728
2729 In addition, it handles the sometimes ugly task of converting between all
2730 these formats and provides some elementary operations (copying, scaling,
2731 alpha blending etc).")
2732     (license license:gpl3)))
2733
2734 (define-public frei0r-plugins
2735   (package
2736     (name "frei0r-plugins")
2737     (version "1.6.1")
2738     (source
2739      (origin
2740        (method url-fetch)
2741        (uri (string-append "https://files.dyne.org/frei0r/"
2742                            "frei0r-plugins-" version ".tar.gz"))
2743        (sha256
2744         (base32
2745          "0pji26fpd0dqrx1akyhqi6729s394irl73dacnyxk58ijqq4dhp0"))))
2746     (build-system gnu-build-system)
2747     (arguments
2748      `(#:phases
2749        (modify-phases %standard-phases
2750          (add-after 'unpack 'autotools
2751            (lambda _
2752              (zero? (system* "sh" "autogen.sh")))))))
2753     ;; TODO: opencv for additional face detection filters
2754     (inputs
2755      `(("gavl" ,gavl)
2756        ("cairo" ,cairo)))
2757     (native-inputs
2758      `(("pkg-config" ,pkg-config)
2759        ("libtool" ,libtool)
2760        ("automake" ,automake)
2761        ("autoconf" ,autoconf)))
2762     (home-page "https://www.dyne.org/software/frei0r/")
2763     (synopsis "Minimalistic plugin API for video effects")
2764     (description
2765      "Frei0r is a minimalistic plugin API for video effects.
2766 The main emphasis is on simplicity for an API that will round up
2767 the most common video effects into simple filters, sources and
2768 mixers that can be controlled by parameters.  Frei0r wants to
2769 provide a way to share these simple effects between many
2770 applications, avoiding their reimplementation by different projects.
2771 It counts more than 100 plugins.")
2772     (license (list license:gpl2+
2773                    ;; The following files are licensed as LGPL2.1+:
2774                    ;; src/generator/ising0r/ising0r.c
2775                    ;; src/generator/onecol0r/onecol0r.cpp
2776                    ;; src/generator/nois0r/nois0r.cpp
2777                    ;; src/generator/lissajous0r/lissajous0r.cpp
2778                    ;; src/filter/ndvi/gradientlut.hpp
2779                    ;; src/filter/ndvi/ndvi.cpp
2780                    ;; src/filter/facedetect/facedetect.cpp
2781                    license:lgpl2.1+))))
2782
2783 (define-public motion
2784   (package
2785     (name "motion")
2786     (version "4.1.1")
2787     (home-page "https://motion-project.github.io/")
2788     (source (origin
2789               (method url-fetch)
2790               (uri (string-append
2791                     "https://github.com/Motion-Project/motion/archive/"
2792                     "release-" version ".tar.gz"))
2793               (sha256
2794                (base32
2795                 "1qm4i8zrqafl60sv2frhixvkd0wh0r5jfcrj5i6gha7yplsvjx10"))
2796               (file-name (string-append name "-" version ".tar.gz"))))
2797     (build-system gnu-build-system)
2798     (native-inputs
2799      `(("autoconf" ,autoconf-wrapper)
2800        ("automake" ,automake)
2801        ("pkg-config" ,pkg-config)))
2802     (inputs
2803      `(("libjpeg" ,libjpeg)
2804        ("ffmpeg" ,ffmpeg)
2805        ("sqlite" ,sqlite)))
2806     (arguments
2807      '(#:phases (modify-phases %standard-phases
2808                   (add-after 'unpack 'bootstrap
2809                     (lambda _
2810                       (patch-shebang "version.sh")
2811                       (invoke "autoreconf" "-vfi"))))
2812        #:configure-flags '("--sysconfdir=/etc")
2813        #:make-flags (list (string-append "sysconfdir="
2814                                          (assoc-ref %outputs "out")
2815                                          "/etc"))
2816
2817        #:tests? #f))                              ;no 'check' target
2818     (synopsis "Detect motion from video signals")
2819     (description
2820      "Motion is a program that monitors the video signal from one or more
2821 cameras and is able to detect if a significant part of the picture has
2822 changed.  Or in other words, it can detect motion.")
2823
2824     ;; Some files say "version 2" and others "version 2 or later".
2825     (license license:gpl2)))
2826
2827 (define-public subdl
2828   (let ((commit "4cf5789b11f0ff3f863b704b336190bf968cd471")
2829         (revision "1"))
2830     (package
2831       (name "subdl")
2832       (version (git-version "1.0.3" revision commit))
2833       (source (origin
2834                 (method git-fetch)
2835                 (uri (git-reference
2836                       (url "https://github.com/alexanderwink/subdl.git")
2837                       (commit commit)))
2838                 (file-name (git-file-name name version))
2839                 (sha256
2840                  (base32
2841                   "0kmk5ck1j49q4ww0lvas2767kwnzhkq0vdwkmjypdx5zkxz73fn8"))))
2842       (build-system trivial-build-system)
2843       (arguments
2844        `(#:modules ((guix build utils))
2845          #:builder (begin
2846                      (use-modules (guix build utils))
2847                      (let* ((out (assoc-ref %outputs "out"))
2848                             (bin (string-append out "/bin"))
2849                             (source (assoc-ref %build-inputs "source"))
2850                             (python (assoc-ref %build-inputs "python")))
2851                        (install-file (string-append source "/subdl") bin)
2852                        (patch-shebang (string-append bin "/subdl")
2853                                       (list (string-append python "/bin")))))))
2854       (inputs `(("python" ,python)))
2855       (synopsis "Command-line tool for downloading subtitles from opensubtitles.org")
2856       (description "Subdl is a command-line tool for downloading subtitles from
2857 opensubtitles.org.  By default, it will search for English subtitles, display
2858 the results, download the highest-rated result in the requested language and
2859 save it to the appropriate filename.")
2860       (license license:gpl3+)
2861       (home-page "https://github.com/alexanderwink/subdl"))))