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, 2018 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        ("wayland" ,wayland)))
 569     (arguments
 570      `(#:phases
 571        (modify-phases %standard-phases
 572          (add-before
 573           'build 'fix-dlopen-paths
 574           (lambda* (#:key outputs #:allow-other-keys)
 575             (let ((out (assoc-ref outputs "out")))
 576               (substitute* "va/drm/va_drm_auth_x11.c"
 577                 (("\"libva-x11\\.so\\.%d\"")
 578                  (string-append "\"" out "/lib/libva-x11.so.%d\"")))))))
 579        ;; Most drivers are in mesa's $prefix/lib/dri, so use that.  (Can be
 580        ;; overridden at run-time via LIBVA_DRIVERS_PATH.)
 581        #:configure-flags
 582        (list (string-append "--with-drivers-path="
 583                             (assoc-ref %build-inputs "mesa") "/lib/dri"))
 584        ;; However, we can't write to mesa's store directory, so override the
 585        ;; following make variable to install the dummy driver to libva's
 586        ;; $prefix/lib/dri directory.
 587        #:make-flags
 588        (list (string-append "dummy_drv_video_ladir="
 589                             (assoc-ref %outputs "out") "/lib/dri"))))
 590     (home-page "https://www.freedesktop.org/wiki/Software/vaapi/")
 591     (synopsis "Video acceleration library")
 592     (description "The main motivation for VA-API (Video Acceleration API) is
 593 to enable hardware accelerated video decode/encode at various
 594 entry-points (VLD, IDCT, Motion Compensation etc.) for prevailing coding
 595 standards (MPEG-2, MPEG-4 ASP/H.263, MPEG-4 AVC/H.264, and VC-1/VMW3).")
 596     (license license:expat)))
 597
 598 (define-public ffmpeg
 599   (package
 600     (name "ffmpeg")
 601     (version "4.0")
 602     (source (origin
 603              (method url-fetch)
 604              (uri (string-append "https://ffmpeg.org/releases/ffmpeg-"
 605                                  version ".tar.xz"))
 606              (sha256
 607               (base32
 608                "0gx4ngnhi5glmxh38603qy5n6vq8bl1cr4sqd1xff95i82pmv57d"))))
 609     (build-system gnu-build-system)
 610     (inputs
 611      `(("fontconfig" ,fontconfig)
 612        ("freetype" ,freetype)
 613        ("frei0r-plugins" ,frei0r-plugins)
 614        ("gnutls" ,gnutls)
 615        ("opus" ,opus)
 616        ("ladspa" ,ladspa)
 617        ("lame" ,lame)
 618        ("libass" ,libass)
 619        ("libbluray" ,libbluray)
 620        ("libcaca" ,libcaca)
 621        ("libcdio-paranoia" ,libcdio-paranoia)
 622        ("libtheora" ,libtheora)
 623        ("libva" ,libva)
 624        ("libvdpau" ,libvdpau)
 625        ("libvorbis" ,libvorbis)
 626        ("libvpx" ,libvpx)
 627        ("libx11" ,libx11)
 628        ("libx264" ,libx264)
 629        ("mesa" ,mesa)
 630        ("openal" ,openal)
 631        ("pulseaudio" ,pulseaudio)
 632        ("sdl" ,sdl2)
 633        ("soxr" ,soxr)
 634        ("speex" ,speex)
 635        ("twolame" ,twolame)
 636        ("x265" ,x265)
 637        ("xvid" ,xvid)
 638        ("zlib" ,zlib)))
 639     (native-inputs
 640      `(("bc" ,bc)
 641        ("perl" ,perl)
 642        ("pkg-config" ,pkg-config)
 643        ("texinfo" ,texinfo)
 644        ("python" ,python-2) ; scripts use interpreter python2
 645        ("speex" ,speex)
 646        ("yasm" ,yasm)))
 647     (arguments
 648      `(#:test-target "fate"
 649        #:configure-flags
 650        ;; possible additional inputs:
 651        ;;   --enable-avisynth        enable reading of AviSynth script
 652        ;;                            files [no]
 653        ;;   --enable-libaacplus      enable AAC+ encoding via libaacplus [no]
 654        ;;   --enable-libcelt         enable CELT decoding via libcelt [no]
 655        ;;   --enable-libdc1394       enable IIDC-1394 grabbing using libdc1394
 656        ;;                            and libraw1394 [no]
 657        ;;   --enable-libfaac         enable AAC encoding via libfaac [no]
 658        ;;   --enable-libfdk-aac      enable AAC de/encoding via libfdk-aac [no]
 659        ;;   --enable-libflite        enable flite (voice synthesis) support via
 660        ;;                            libflite [no]
 661        ;;   --enable-libgme          enable Game Music Emu via libgme [no]
 662        ;;   --enable-libgsm          enable GSM de/encoding via libgsm [no]
 663        ;;   --enable-libiec61883     enable iec61883 via libiec61883 [no]
 664        ;;   --enable-libilbc         enable iLBC de/encoding via libilbc [no]
 665        ;;   --enable-libmodplug      enable ModPlug via libmodplug [no]
 666        ;;   --enable-libnut          enable NUT (de)muxing via libnut,
 667        ;;                            native (de)muxer exists [no]
 668        ;;   --enable-libopencore-amrnb    enable AMR-NB de/encoding via
 669        ;;                                 libopencore-amrnb [no]
 670        ;;   --enable-libopencore-amrwb    enable AMR-WB decoding via
 671        ;;                                 libopencore-amrwb [no]
 672        ;;   --enable-libopencv       enable video filtering via libopencv [no]
 673        ;;   --enable-libopenjpeg     enable JPEG 2000 de/encoding via
 674        ;;                            OpenJPEG [no]
 675        ;;   --enable-librtmp         enable RTMP[E] support via librtmp [no]
 676        ;;   --enable-libschroedinger enable Dirac de/encoding via
 677        ;;                            libschroedinger [no]
 678        ;;   --enable-libshine        enable fixed-point MP3 encoding via
 679        ;;                            libshine [no]
 680        ;;   --enable-libssh          enable SFTP protocol via libssh [no]
 681        ;;                            (libssh2 does not work)
 682        ;;   --enable-libstagefright-h264  enable H.264 decoding via
 683        ;;                                 libstagefright [no]
 684        ;;   --enable-libutvideo      enable Ut Video encoding and decoding via
 685        ;;                            libutvideo [no]
 686        ;;   --enable-libv4l2         enable libv4l2/v4l-utils [no]
 687        ;;   --enable-libvidstab      enable video stabilization using
 688        ;;                            vid.stab [no]
 689        ;;   --enable-libvo-aacenc    enable AAC encoding via libvo-aacenc [no]
 690        ;;   --enable-libvo-amrwbenc  enable AMR-WB encoding via
 691        ;;                            libvo-amrwbenc [no]
 692        ;;   --enable-libwavpack      enable wavpack encoding via libwavpack [no]
 693        ;;   --enable-libxavs         enable AVS encoding via xavs [no]
 694        ;;   --enable-libzmq          enable message passing via libzmq [no]
 695        ;;   --enable-libzvbi         enable teletext support via libzvbi [no]
 696        ;;   --enable-opencl          enable OpenCL code
 697        '("--enable-avresample"
 698          "--enable-gpl" ; enable optional gpl licensed parts
 699          "--enable-shared"
 700          "--enable-frei0r"
 701          "--enable-fontconfig"
 702          "--enable-gnutls"
 703          "--enable-ladspa"
 704          "--enable-libass"
 705          "--enable-libbluray"
 706          "--enable-libcaca"
 707          "--enable-libcdio"
 708          "--enable-libfreetype"
 709          "--enable-libmp3lame"
 710          "--enable-libopus"
 711          "--enable-libpulse"
 712          "--enable-libsoxr"
 713          "--enable-libspeex"
 714          "--enable-libtheora"
 715          "--enable-libtwolame"
 716          "--enable-libvorbis"
 717          "--enable-libvpx"
 718          "--enable-libxvid"
 719          "--enable-libx264"
 720          "--enable-libx265"
 721          "--enable-openal"
 722          "--enable-opengl"
 723
 724          "--enable-runtime-cpudetect"
 725
 726          ;; The HTML pages take 7.2 MiB
 727          "--disable-htmlpages"
 728
 729          ;; The static libraries are 23 MiB
 730          "--disable-static"
 731
 732          ;; Runtime cpu detection is not implemented on
 733          ;; MIPS, so we disable some features.
 734          "--disable-mips32r2"
 735          "--disable-mipsdsp"
 736          "--disable-mipsdspr2"
 737          "--disable-mipsfpu")
 738        #:phases
 739        (modify-phases %standard-phases
 740          (replace
 741           'configure
 742           ;; configure does not work followed by "SHELL=..." and
 743           ;; "CONFIG_SHELL=..."; set environment variables instead
 744           (lambda* (#:key outputs configure-flags #:allow-other-keys)
 745             (let ((out (assoc-ref outputs "out")))
 746               (substitute* "configure"
 747                 (("#! /bin/sh") (string-append "#!" (which "sh"))))
 748               (setenv "SHELL" (which "bash"))
 749               (setenv "CONFIG_SHELL" (which "bash"))
 750               (zero? (apply system*
 751                             "./configure"
 752                             (string-append "--prefix=" out)
 753                             ;; Add $libdir to the RUNPATH of all the binaries.
 754                             (string-append "--extra-ldflags=-Wl,-rpath="
 755                                            out "/lib")
 756                             configure-flags)))))
 757          (add-before
 758           'check 'set-ld-library-path
 759           (lambda _
 760             ;; Allow $(top_builddir)/ffmpeg to find its dependencies when
 761             ;; running tests.
 762             (let* ((dso  (find-files "." "\\.so$"))
 763                    (path (string-join (map dirname dso) ":")))
 764               (format #t "setting LD_LIBRARY_PATH to ~s~%" path)
 765               (setenv "LD_LIBRARY_PATH" path)
 766               #t))))))
 767     (home-page "https://www.ffmpeg.org/")
 768     (synopsis "Audio and video framework")
 769     (description "FFmpeg is a complete, cross-platform solution to record,
 770 convert and stream audio and video.  It includes the libavcodec
 771 audio/video codec library.")
 772     (license license:gpl2+)))
 773
 774 (define-public ffmpeg-3.4
 775   (package
 776     (inherit ffmpeg)
 777     (version "3.4.2")
 778     (source (origin
 779              (method url-fetch)
 780              (uri (string-append "https://ffmpeg.org/releases/ffmpeg-"
 781                                  version ".tar.xz"))
 782              (sha256
 783               (base32
 784                "0h6prjn1ijkzzhkyj8mazp0wpx7m0n9ycadjxagf9czqirbyk4ib"))))))
 785
 786 (define-public ffmpeg-2.8
 787   (package
 788     (inherit ffmpeg)
 789     (version "2.8.14")
 790     (source (origin
 791              (method url-fetch)
 792              (uri (string-append "https://ffmpeg.org/releases/ffmpeg-"
 793                                  version ".tar.xz"))
 794              (sha256
 795               (base32
 796                "05m1272r5qa2r0ym5vq4figdfnpvcys1fgb1026n5s6xdjd1s1pg"))))
 797     (arguments
 798      (substitute-keyword-arguments (package-arguments ffmpeg)
 799        ((#:configure-flags flags)
 800         `(map (lambda (flag)
 801                 (if (string=? flag "--disable-mipsdsp")
 802                     "--disable-mipsdspr1"
 803                     flag))
 804               ,flags))))))
 805
 806 (define-public vlc
 807   (package
 808     (name "vlc")
 809     (version "2.2.8")
 810     (source (origin
 811              (method url-fetch)
 812              (uri (string-append
 813                    "https://download.videolan.org/pub/videolan/vlc/"
 814                    version "/vlc-" version ".tar.xz"))
 815              (sha256
 816               (base32
 817                "1v32snw46rkgbdqdy3dssl2y13i8p2cr1cw1i18r6vdmiy24dw4v"))))
 818     (build-system gnu-build-system)
 819     (native-inputs
 820      `(("git" ,git) ; needed for a test
 821        ("pkg-config" ,pkg-config)))
 822     ;; FIXME: Add optional inputs once available.
 823     (inputs
 824      `(("alsa-lib" ,alsa-lib)
 825        ("avahi" ,avahi)
 826        ("dbus" ,dbus)
 827        ("flac" ,flac)
 828        ("ffmpeg" ,ffmpeg-2.8)               ;fails to build against ffmpeg 3.0
 829        ("fontconfig" ,fontconfig)
 830        ("freetype" ,freetype)
 831        ("gnutls" ,gnutls)
 832        ("liba52" ,liba52)
 833        ("libcddb" ,libcddb)
 834        ("libdvbpsi" ,libdvbpsi)
 835        ("libgcrypt" ,libgcrypt)
 836        ("libkate" ,libkate)
 837        ("libmad" ,libmad)
 838        ("libogg" ,libogg)
 839        ("libpng" ,libpng)
 840        ("libsamplerate" ,libsamplerate)
 841        ("libssh2" ,libssh2)
 842        ("libvorbis" ,libvorbis)
 843        ("libtheora" ,libtheora)
 844        ("libxext" ,libxext)
 845        ("libxi" ,libxi)
 846        ("libxinerama" ,libxinerama)
 847        ("libxml2" ,libxml2)
 848        ("libxpm" ,libxpm)
 849        ("livemedia-utils" ,livemedia-utils)
 850        ("lua" ,lua-5.1)
 851        ("mesa" ,mesa)
 852        ("opus" ,opus)
 853        ("perl" ,perl)
 854        ("pulseaudio" ,pulseaudio)
 855        ("python" ,python-wrapper)
 856        ("qtbase" ,qtbase)
 857        ("qtx11extras" ,qtx11extras)
 858        ("sdl" ,sdl)
 859        ("sdl-image" ,sdl-image)
 860        ("speex" ,speex)
 861        ("x265" ,x265)
 862        ("xcb-util-keysyms" ,xcb-util-keysyms)))
 863     (arguments
 864      `(#:configure-flags
 865        `("CXXFLAGS=-std=gnu++11"
 866          ,(string-append "LDFLAGS=-Wl,-rpath -Wl,"
 867                          (assoc-ref %build-inputs "ffmpeg")
 868                          "/lib"))                 ;needed for the tests
 869
 870        #:phases
 871        (modify-phases %standard-phases
 872          (add-after 'unpack 'patch-source
 873            (lambda* (#:key inputs #:allow-other-keys)
 874              (let ((livemedia-utils (assoc-ref inputs "livemedia-utils")))
 875                (substitute* "configure"
 876                  (("LIVE555_PREFIX=\\$\\{LIVE555_PREFIX-\"/usr\"\\}")
 877                   (string-append "LIVE555_PREFIX=" livemedia-utils)))
 878                ;; Some of the tests require using the display to test out VLC,
 879                ;; which fails in our sandboxed build system
 880                (substitute* "test/run_vlc.sh"
 881                  (("./vlc --ignore-config") "echo"))
 882                ;; XXX Likely not needed for >2.2.6.
 883                (substitute* "modules/gui/qt4/components/interface_widgets.cpp"
 884                  (("<qx11info_x11.h>") "<QtX11Extras/qx11info_x11.h>"))
 885                #t)))
 886          (add-after 'install 'regenerate-plugin-cache
 887            (lambda* (#:key outputs #:allow-other-keys)
 888              ;; The 'install-exec-hook' rule in the top-level Makefile.am
 889              ;; generates 'lib/vlc/plugins/plugins.dat', a plugin cache, using
 890              ;; 'vlc-cache-gen'.  This file includes the mtime of the plugins
 891              ;; it references.  Thus, we first reset the timestamps of all
 892              ;; these files, and then regenerate the cache such that the
 893              ;; mtimes it includes are always zero instead of being dependent
 894              ;; on the build time.
 895              (let* ((out       (assoc-ref outputs "out"))
 896                     (pkglibdir (string-append out "/lib/vlc"))
 897                     (plugindir (string-append pkglibdir "/plugins"))
 898                     (cachegen  (string-append pkglibdir "/vlc-cache-gen")))
 899                ;; TODO: Factorize 'reset-timestamps'.
 900                (for-each (lambda (file)
 901                            (let ((s (lstat file)))
 902                              (unless (eq? (stat:type s) 'symlink)
 903                                (utime file 0 0 0 0))))
 904                          (find-files plugindir))
 905                (zero? (system* cachegen plugindir))))))))
 906     (home-page "https://www.videolan.org/")
 907     (synopsis "Audio and video framework")
 908     (description "VLC is a cross-platform multimedia player and framework
 909 that plays most multimedia files as well as DVD, Audio CD, VCD, and various
 910 treaming protocols.")
 911     (license license:gpl2+)))
 912
 913 (define-public mplayer
 914   (package
 915     (name "mplayer")
 916     (version "1.3.0")
 917     (source (origin
 918              (method url-fetch)
 919              (uri (string-append
 920                    "https://www.mplayerhq.hu/MPlayer/releases/MPlayer-"
 921                    version ".tar.xz"))
 922              (sha256
 923               (base32
 924                "0hwqn04bdknb2ic88xd75smffxx63scvz0zvwvjb56nqj9n89l1s"))))
 925     (build-system gnu-build-system)
 926     ;; FIXME: Add additional inputs once available.
 927     (native-inputs
 928      `(("pkg-config" ,pkg-config)))
 929     (inputs
 930      `(("alsa-lib" ,alsa-lib)
 931        ("cdparanoia" ,cdparanoia)
 932        ("ffmpeg" ,ffmpeg)
 933        ("fontconfig" ,fontconfig)
 934        ("freetype" ,freetype)
 935 ;;        ("giflib" ,giflib) ; uses QuantizeBuffer, requires version >= 5
 936        ("lame" ,lame)
 937        ("libass" ,libass)
 938        ("libdvdcss" ,libdvdcss)
 939        ("libdvdnav" ,libdvdnav)
 940        ("libjpeg" ,libjpeg)
 941        ("libmpeg2" ,libmpeg2)
 942        ("libmpg123" ,mpg123)                      ; audio codec for MP3
 943        ("libpng" ,libpng)
 944        ("libtheora" ,libtheora)
 945        ("libvdpau" ,libvdpau)
 946        ("libvorbis" ,libvorbis)
 947        ("libx11" ,libx11)
 948        ("libx264" ,libx264)
 949        ("libxinerama" ,libxinerama)
 950        ("libxv" ,libxv)
 951        ("libxxf86dga" ,libxxf86dga)
 952        ("mesa" ,mesa)
 953        ("opus" ,opus)
 954        ("perl" ,perl)
 955        ("pulseaudio" ,pulseaudio)
 956        ("python" ,python-wrapper)
 957        ("sdl" ,sdl)
 958        ("speex" ,speex)
 959        ("yasm" ,yasm)
 960        ("zlib" ,zlib)))
 961     (arguments
 962      `(#:tests? #f ; no test target
 963        #:phases
 964        (modify-phases %standard-phases
 965         (replace 'configure
 966           ;; configure does not work followed by "SHELL=..." and
 967           ;; "CONFIG_SHELL=..."; set environment variables instead
 968           (lambda* (#:key inputs outputs #:allow-other-keys)
 969             (let ((out (assoc-ref outputs "out"))
 970                   (libx11 (assoc-ref inputs "libx11")))
 971               (substitute* "configure"
 972                 (("#! /bin/sh") (string-append "#!" (which "sh"))))
 973               (setenv "SHELL" (which "bash"))
 974               (setenv "CONFIG_SHELL" (which "bash"))
 975               (zero? (system*
 976                       "./configure"
 977                       (string-append "--extra-cflags=-I"
 978                                      libx11 "/include") ; to detect libx11
 979                       "--disable-ffmpeg_a" ; disables bundled ffmpeg
 980                       (string-append "--prefix=" out)
 981                       ;; Enable runtime cpu detection where supported,
 982                       ;; and choose a suitable target.
 983                       ,@(match (or (%current-target-system)
 984                                    (%current-system))
 985                           ("x86_64-linux"
 986                            '("--enable-runtime-cpudetection"
 987                              "--target=x86_64-linux"))
 988                           ("i686-linux"
 989                            '("--enable-runtime-cpudetection"
 990                              "--target=i686-linux"))
 991                           ("mips64el-linux"
 992                            '("--target=mips3-linux"))
 993                           (_ (list (string-append
 994                                     "--target="
 995                                     (or (%current-target-system)
 996                                         (nix-system->gnu-triplet
 997                                          (%current-system)))))))
 998                       "--disable-iwmmxt"))))))))
 999     (home-page "https://www.mplayerhq.hu/design7/news.html")
1000     (synopsis "Audio and video player")
1001     (description "MPlayer is a movie player.  It plays most MPEG/VOB, AVI,
1002 Ogg/OGM, VIVO, ASF/WMA/WMV, QT/MOV/MP4, RealMedia, Matroska, NUT,
1003 NuppelVideo, FLI, YUV4MPEG, FILM, RoQ, PVA files.  One can watch VideoCD,
1004 SVCD, DVD, 3ivx, DivX 3/4/5, WMV and H.264 movies.")
1005     (license license:gpl2)))
1006
1007 (define-public mpv
1008   (package
1009     (name "mpv")
1010     (version "0.28.2")
1011     (source (origin
1012               (method url-fetch)
1013               (uri (string-append
1014                     "https://github.com/mpv-player/mpv/archive/v" version
1015                     ".tar.gz"))
1016               (sha256
1017                (base32
1018                 "15fp4sa5glqhgidd54vs6knf9dp809wszzsqiqz5nyri4ph19nma"))
1019               (file-name (string-append name "-" version ".tar.gz"))))
1020     (build-system waf-build-system)
1021     (native-inputs
1022      `(("perl" ,perl) ; for zsh completion file
1023        ("pkg-config" ,pkg-config)
1024        ("python-docutils" ,python-docutils)))
1025     ;; Missing features: libguess, V4L2
1026     (inputs
1027      `(("alsa-lib" ,alsa-lib)
1028        ("enca" ,enca)
1029        ("ffmpeg" ,ffmpeg)
1030        ("jack" ,jack-1)
1031        ("ladspa" ,ladspa)
1032        ("lcms" ,lcms)
1033        ("libass" ,libass)
1034        ("libbluray" ,libbluray)
1035        ("libcaca" ,libcaca)
1036        ("libbs2b" ,libbs2b)
1037        ("libcdio-paranoia" ,libcdio-paranoia)
1038        ("libdvdread" ,libdvdread)
1039        ("libdvdnav" ,libdvdnav)
1040        ("libjpeg" ,libjpeg)
1041        ("libva" ,libva)
1042        ("libvdpau" ,libvdpau)
1043        ("libx11" ,libx11)
1044        ("libxext" ,libxext)
1045        ("libxinerama" ,libxinerama)
1046        ("libxrandr" ,libxrandr)
1047        ("libxscrnsaver" ,libxscrnsaver)
1048        ("libxv" ,libxv)
1049        ;; XXX: lua > 5.2 is not currently supported; see
1050        ;; waftools/checks/custom.py
1051        ("lua" ,lua-5.2)
1052        ("mesa" ,mesa)
1053        ("mpg123" ,mpg123)
1054        ("pulseaudio" ,pulseaudio)
1055        ("rsound" ,rsound)
1056        ("shaderc" ,shaderc)
1057        ("vulkan-icd-loader" ,vulkan-icd-loader)
1058        ("waf" ,python-waf)
1059        ("wayland" ,wayland)
1060        ("wayland-protocols" ,wayland-protocols)
1061        ("libxkbcommon" ,libxkbcommon)
1062        ("youtube-dl" ,youtube-dl)
1063        ("zlib" ,zlib)))
1064     (arguments
1065      '(#:phases
1066        (modify-phases %standard-phases
1067          (add-before
1068           'configure 'setup-waf
1069           (lambda* (#:key inputs #:allow-other-keys)
1070             (copy-file (assoc-ref inputs "waf") "waf")
1071             (setenv "CC" "gcc"))))
1072        #:configure-flags (list "--enable-libmpv-shared"
1073                                "--enable-cdda"
1074                                "--enable-dvdread"
1075                                "--enable-dvdnav"
1076                                "--enable-zsh-comp"
1077                                "--disable-build-date")
1078        ;; No check function defined.
1079        #:tests? #f))
1080     (home-page "https://mpv.io/")
1081     (synopsis "Audio and video player")
1082     (description "mpv is a general-purpose audio and video player.  It is a
1083 fork of mplayer2 and MPlayer.  It shares some features with the former
1084 projects while introducing many more.")
1085     (license license:gpl2+)))
1086
1087 (define-public gnome-mpv
1088   (package
1089     (name "gnome-mpv")
1090     (version "0.14")
1091     (source
1092      (origin
1093        (method url-fetch)
1094        (uri (string-append "https://github.com/gnome-mpv/gnome-mpv/releases"
1095                            "/download/v" version "/gnome-mpv-" version
1096                            ".tar.xz"))
1097        (sha256
1098         (base32
1099          "03kjwd5jq0i5ajnvhjwf5019bjjaa16xkdrhdkiz1k58ipjvvj93"))))
1100     (native-inputs
1101      `(("intltool" ,intltool)
1102        ("pkg-config" ,pkg-config)))
1103     (inputs
1104      `(("gtk+" ,gtk+)
1105        ("libepoxy" ,libepoxy)
1106        ("mpv" ,mpv)))
1107     (build-system glib-or-gtk-build-system)
1108     (home-page "https://github.com/gnome-mpv/gnome-mpv")
1109     (synopsis "GTK+ frontend for the mpv media player")
1110     (description "GNOME MPV is a simple GTK+ frontend for the mpv media player.
1111 GNOME MPV interacts with mpv via the client API exported by libmpv, allowing
1112 access to mpv's powerful playback capabilities.")
1113     (license license:gpl3+)))
1114
1115 (define-public libvpx
1116   (package
1117     (name "libvpx")
1118     (version "1.7.0")
1119     (source (origin
1120               ;; XXX: Upstream does not provide tarballs for > 1.6.1.
1121               (method git-fetch)
1122               (uri (git-reference
1123                     (url "https://chromium.googlesource.com/webm/libvpx")
1124                     (commit (string-append "v" version))))
1125               (file-name (git-file-name name version))
1126               (sha256
1127                (base32
1128                 "0vvh89hvp8qg9an9vcmwb7d9k3nixhxaz6zi65qdjnd0i56kkcz6"))
1129               (patches (search-patches "libvpx-CVE-2016-2818.patch"))))
1130     (build-system gnu-build-system)
1131     (arguments
1132      `(#:configure-flags (list "--enable-shared"
1133                                "--as=yasm"
1134                                ;; Limit size to avoid CVE-2015-1258
1135                                "--size-limit=16384x16384"
1136                                (string-append "--prefix=" (assoc-ref %outputs "out")))
1137        #:make-flags  (list (string-append "LDFLAGS=-Wl,-rpath="
1138                                           (assoc-ref %outputs "out") "/lib"))
1139        #:phases (modify-phases %standard-phases
1140                   (replace 'configure
1141                     (lambda* (#:key configure-flags #:allow-other-keys)
1142                       ;; The configure script does not understand some of the GNU
1143                       ;; options, so we only add the flags specified above.
1144                       (apply invoke  "./configure" configure-flags))))
1145        #:tests? #f)) ; no check target
1146     (native-inputs
1147      `(("perl" ,perl)
1148        ("yasm" ,yasm)))
1149     (synopsis "VP8/VP9 video codec")
1150     (description "libvpx is a codec for the VP8/VP9 video compression format.")
1151     (license license:bsd-3)
1152     (home-page "https://www.webmproject.org/")))
1153
1154 (define-public youtube-dl
1155   (package
1156     (name "youtube-dl")
1157     (version "2018.05.09")
1158     (source (origin
1159               (method url-fetch)
1160               (uri (string-append "https://yt-dl.org/downloads/"
1161                                   version "/youtube-dl-"
1162                                   version ".tar.gz"))
1163               (sha256
1164                (base32
1165                 "0sl4bi2jls3417rd62awbqdq1b6wskkjbfwpnyw4a61qarfxid1d"))))
1166     (build-system python-build-system)
1167     (arguments
1168      ;; The problem here is that the directory for the man page and completion
1169      ;; files is relative, and for some reason, setup.py uses the
1170      ;; auto-detected sys.prefix instead of the user-defined "--prefix=FOO".
1171      ;; So, we need pass the prefix directly.  In addition, make sure the Bash
1172      ;; completion file is called 'youtube-dl' rather than
1173      ;; 'youtube-dl.bash-completion'.
1174      `(#:tests? #f ; Many tests fail. The test suite can be run with pytest.
1175        #:phases (modify-phases %standard-phases
1176                   (add-before 'install 'fix-the-data-directories
1177                     (lambda* (#:key outputs #:allow-other-keys)
1178                       (let ((prefix (assoc-ref outputs "out")))
1179                         (mkdir "bash-completion")
1180                         (rename-file "youtube-dl.bash-completion"
1181                                      "bash-completion/youtube-dl")
1182                         (substitute* "setup.py"
1183                           (("youtube-dl\\.bash-completion")
1184                            "bash-completion/youtube-dl")
1185                           (("'etc/")
1186                            (string-append "'" prefix "/etc/"))
1187                           (("'share/")
1188                            (string-append "'" prefix "/share/")))
1189                         #t))))))
1190     (synopsis "Download videos from YouTube.com and other sites")
1191     (description
1192      "Youtube-dl is a small command-line program to download videos from
1193 YouTube.com and many more sites.")
1194     (home-page "https://yt-dl.org")
1195     (license license:public-domain)))
1196
1197 (define-public youtube-dl-gui
1198   (package
1199     (name "youtube-dl-gui")
1200     (version "0.3.8")
1201     (source
1202      (origin
1203        (method url-fetch)
1204        (uri (pypi-uri "Youtube-DLG" version))
1205        (sha256
1206         (base32
1207          "0napxwzgls5ik1bxbp99vly32l23xpc4ng5kr24hfhf21ypjyadb"))))
1208     (build-system python-build-system)
1209     (arguments
1210      ;; In Guix, wxpython has not yet been packaged for Python 3.
1211      `(#:python ,python-2
1212        ;; This package has no tests.
1213        #:tests? #f
1214        #:phases
1215        (modify-phases %standard-phases
1216          (add-before 'build 'patch-source
1217            (lambda* (#:key inputs #:allow-other-keys)
1218              ;; The youtube-dl-gui program lets you configure options.  Some of
1219              ;; them are problematic, so we change their defaults.
1220              (substitute* "youtube_dl_gui/optionsmanager.py"
1221                ;; When this is true, the builder process will try (and fail) to
1222                ;; write logs to the builder user's home directory.
1223                (("'enable_log': True") "'enable_log': False")
1224                ;; This determines which youtube-dl program youtube-dl-gui will
1225                ;; run.  If we don't set this, then youtube-dl-gui might download
1226                ;; an arbitrary copy from the Internet into the user's home
1227                ;; directory and run it, so let's make sure youtube-dl-gui uses
1228                ;; the youtube-dl from the inputs by default.
1229                (("'youtubedl_path': self.config_path")
1230                 (string-append "'youtubedl_path': '"
1231                                (assoc-ref inputs "youtube-dl")
1232                                "/bin'"))
1233                ;; When this is True, when youtube-dl-gui is finished downloading
1234                ;; a file, it will try (and possibly fail) to open the directory
1235                ;; containing the downloaded file.  This can fail because it
1236                ;; assumes that xdg-open is in PATH.  Unfortunately, simply
1237                ;; adding xdg-utils to the propagated inputs is not enough to
1238                ;; make this work, so for now we set the default to False.
1239                (("'open_dl_dir': True") "'open_dl_dir': False"))
1240              ;; The youtube-dl program from the inputs is actually a wrapper
1241              ;; script written in bash, so attempting to invoke it as a python
1242              ;; script will fail.
1243              (substitute* "youtube_dl_gui/downloaders.py"
1244                (("cmd = \\['python', self\\.youtubedl_path\\]")
1245                 "cmd = [self.youtubedl_path]"))
1246              ;; Use relative paths for installing data files so youtube-dl-gui
1247              ;; installs the files relative to its prefix in the store, rather
1248              ;; than relative to /.  Also, instead of installing data files into
1249              ;; $prefix/usr/share, install them into $prefix/share for
1250              ;; consistency (see: (standards) Directory Variables).
1251              (substitute* "setup.py"
1252                (("= '/usr/share") "= 'share"))
1253              ;; Update get_locale_file() so it finds the installed localization
1254              ;; files.
1255              (substitute* "youtube_dl_gui/utils.py"
1256                (("os\\.path\\.join\\('/usr', 'share'")
1257                 (string-append "os.path.join('"
1258                                (assoc-ref %outputs "out")
1259                                "', 'share'"))))))))
1260     (inputs
1261      `(("python2-wxpython" ,python2-wxpython)
1262        ("youtube-dl" ,youtube-dl)))
1263     (home-page "https://github.com/MrS0m30n3/youtube-dl-gui")
1264     (synopsis
1265      "GUI (Graphical User Interface) for @command{youtube-dl}")
1266     (description
1267      "Youtube-dlG is a GUI (Graphical User Interface) for
1268 @command{youtube-dl}.  You can use it to download videos from YouTube and any
1269 other site that youtube-dl supports.")
1270     (license license:unlicense)))
1271
1272 (define-public you-get
1273   (package
1274     (name "you-get")
1275     (version "0.4.1060")
1276     (source (origin
1277               (method url-fetch)
1278               (uri (string-append
1279                     "https://github.com/soimort/you-get/archive/v"
1280                     version ".tar.gz"))
1281               (file-name (string-append name "-" version ".tar.gz"))
1282               (sha256
1283                (base32
1284                 "1pq7c2ay42aan7ykpmddzh6ylq0qsq8a27pk68m5imaxi6abbwsz"))))
1285     (build-system python-build-system)
1286     (inputs
1287      `(("ffmpeg" ,ffmpeg)))             ; for multi-part and >=1080p videos
1288     (arguments
1289      `(#:phases
1290        (modify-phases %standard-phases
1291          (add-after 'unpack 'qualify-input-references
1292            ;; Explicitly invoke the input ffmpeg, instead of whichever one
1293            ;; happens to be in the user's $PATH at run time.
1294            (lambda* (#:key inputs #:allow-other-keys)
1295              (let ((ffmpeg (string-append (assoc-ref inputs "ffmpeg")
1296                                           "/bin/ffmpeg")))
1297                (substitute* "src/you_get/processor/ffmpeg.py"
1298                  ;; Don't blindly replace all occurrences of ‘'ffmpeg'’: the
1299                  ;; same string is also used when sniffing ffmpeg's output.
1300                  (("(FFMPEG == |\\()'ffmpeg'" _ prefix)
1301                   (string-append prefix "'" ffmpeg "'")))
1302                #t))))
1303        #:tests? #f))                    ; XXX some tests need Internet access
1304     (synopsis "Download videos, audio, or images from Web sites")
1305     (description
1306      "You-Get is a command-line utility to download media contents (videos,
1307 audio, images) from the Web.  It can use either mpv or vlc for playback.")
1308     (home-page "https://you-get.org/")
1309     (license license:expat)))
1310
1311 (define-public youtube-viewer
1312   (package
1313     (name "youtube-viewer")
1314     (version "3.3.4")
1315     (source (origin
1316               (method url-fetch)
1317               (uri (string-append
1318                     "https://github.com/trizen/youtube-viewer/archive/"
1319                     version ".tar.gz"))
1320               (file-name (string-append name "-" version ".tar.gz"))
1321               (sha256
1322                (base32
1323                 "1dqaxkz5svv0lmxds6lppcpzhkq6gar2raw9gx6imrd7yz02fpgn"))))
1324     (build-system perl-build-system)
1325     (native-inputs
1326      `(("perl-module-build" ,perl-module-build)))
1327     ;; FIXME: Add optional dependencies once available:
1328     ;; perl-lwp-useragent-cached and perl-term-readline-gnu
1329     (inputs
1330      `(("perl-data-dump" ,perl-data-dump)
1331        ("perl-file-sharedir" ,perl-file-sharedir)
1332        ("perl-gtk2" ,perl-gtk2)
1333        ("perl-json" ,perl-json)
1334        ("perl-libwww" ,perl-libwww)
1335        ("perl-lwp-protocol-https" ,perl-lwp-protocol-https)
1336        ("perl-mozilla-ca" ,perl-mozilla-ca)
1337        ("perl-unicode-linebreak" ,perl-unicode-linebreak)))
1338     (arguments
1339      `(#:modules ((guix build perl-build-system)
1340                   (guix build utils)
1341                   (srfi srfi-26))
1342        #:module-build-flags '("--gtk")
1343        #:phases
1344        (modify-phases %standard-phases
1345          (add-after 'install 'wrap-program
1346            (lambda* (#:key outputs #:allow-other-keys)
1347              (let* ((out (assoc-ref outputs "out"))
1348                     (bin-dir (string-append out "/bin/"))
1349                     (site-dir (string-append out "/lib/perl5/site_perl/"))
1350                     (lib-path (getenv "PERL5LIB")))
1351                (for-each (cut wrap-program <>
1352                               `("PERL5LIB" ":" prefix (,lib-path ,site-dir)))
1353                          (find-files bin-dir))
1354                #t))))))
1355     (synopsis
1356      "Lightweight application for searching and streaming videos from YouTube")
1357     (description
1358      "Youtube-viewer searches and plays YouTube videos in a native player.
1359 It comes with various search options; it can search for videos, playlists
1360 and/or channels.  The videos are streamed directly in a selected video player
1361 at the best resolution (customizable) and with closed-captions (if available).
1362 Both command-line and GTK2 interface are available.")
1363     (home-page "https://github.com/trizen/youtube-viewer")
1364     (license license:perl-license)))
1365
1366 (define-public libbluray
1367   (package
1368     (name "libbluray")
1369     (version "1.0.2")
1370     (source (origin
1371               (method url-fetch)
1372               (uri (string-append "https://download.videolan.org/videolan/"
1373                                   name "/" version "/"
1374                                   name "-" version ".tar.bz2"))
1375               (sha256
1376                (base32
1377                 "1zxfnw1xbghcj7b3zz5djndv6gwssxda19cz1lrlqrkg8577r7kd"))))
1378     (build-system gnu-build-system)
1379     (arguments
1380      `(#:configure-flags '("--disable-bdjava-jar")
1381        #:phases
1382        (modify-phases %standard-phases
1383          (add-after 'unpack 'refer-to-libxml2-in-.pc-file
1384            ;; Avoid the need to propagate libxml2 by referring to it
1385            ;; directly, as is already done for fontconfig & freetype.
1386            (lambda* (#:key inputs #:allow-other-keys)
1387              (let ((libxml2 (assoc-ref inputs "libxml2")))
1388                (substitute* "configure"
1389                  ((" libxml-2.0") ""))
1390                (substitute* "src/libbluray.pc.in"
1391                  (("^Libs.private:" field)
1392                   (string-append field " -L" libxml2 "/lib -lxml2")))
1393                #t)))
1394          (add-before 'build 'fix-dlopen-paths
1395            (lambda* (#:key inputs #:allow-other-keys)
1396              (let ((libaacs (assoc-ref inputs "libaacs"))
1397                    (libbdplus (assoc-ref inputs "libbdplus")))
1398                (substitute* "src/libbluray/disc/aacs.c"
1399                  (("\"libaacs\"")
1400                   (string-append "\"" libaacs "/lib/libaacs\"")))
1401                (substitute* "src/libbluray/disc/bdplus.c"
1402                  (("\"libbdplus\"")
1403                   (string-append "\"" libbdplus "/lib/libbdplus\"")))
1404                #t))))))
1405     (native-inputs `(("pkg-config" ,pkg-config)))
1406     (inputs
1407      `(("fontconfig" ,fontconfig)
1408        ("freetype" ,freetype)
1409        ("libaacs" ,libaacs)
1410        ("libbdplus" ,libbdplus)
1411        ("libxml2" ,libxml2)))
1412     (home-page "https://www.videolan.org/developers/libbluray.html")
1413     (synopsis "Blu-Ray Disc playback library")
1414     (description
1415      "libbluray is a library designed for Blu-Ray Disc playback for media
1416 players, like VLC or MPlayer.")
1417     (license license:lgpl2.1+)))
1418
1419 (define-public libdvdread
1420   (package
1421     (name "libdvdread")
1422     (version "6.0.0")
1423     (source (origin
1424               (method url-fetch)
1425               (uri (string-append "https://download.videolan.org/videolan/"
1426                                   name "/" version "/"
1427                                   name "-" version ".tar.bz2"))
1428               (sha256
1429                (base32
1430                 "0dgr23fzcjhb7ck54xkr9zmf4jcq3ph0dz3fbyvla1c6ni9ijfxk"))))
1431     (build-system gnu-build-system)
1432     (arguments
1433      `(#:configure-flags '("--with-libdvdcss=yes")))
1434     (native-inputs
1435      `(("pkg-config" ,pkg-config)))
1436     (propagated-inputs
1437      `(("libdvdcss" ,libdvdcss)))
1438     (home-page "http://dvdnav.mplayerhq.hu/")
1439     (synopsis "Library for reading video DVDs")
1440     (description
1441      "Libdvdread provides a simple foundation for reading DVD video
1442 disks.  It provides the functionality that is required to access many
1443 DVDs.  It parses IFO files, reads NAV-blocks, and performs CSS
1444 authentication and descrambling (if an external libdvdcss library is
1445 installed).")
1446     (license license:gpl2+)))
1447
1448 (define-public dvdauthor
1449   (package
1450     (name "dvdauthor")
1451     (version "0.7.2")
1452     (source
1453      (origin
1454        (method url-fetch)
1455        (uri (string-append "mirror://sourceforge/dvdauthor/dvdauthor-"
1456                            version ".tar.gz"))
1457        (sha256
1458         (base32
1459          "1drfc47hikfzc9d7hjk34rw10iqw01d2vwmn91pv73ppx4nsj81h"))))
1460     (build-system gnu-build-system)
1461     (inputs
1462      `(("libdvdread" ,libdvdread)
1463        ("libpng" ,libpng)
1464        ("imagemagick" ,imagemagick)
1465        ("libxml2" ,libxml2)
1466        ("freetype" ,freetype)))
1467     (native-inputs
1468      `(("pkg-config" ,pkg-config)))
1469     (synopsis "Generates a DVD-Video movie from a MPEG-2 stream")
1470     (description "@command{dvdauthor} will generate a DVD-Video movie from a
1471 MPEG-2 stream containing VOB packets.")
1472     (home-page "http://dvdauthor.sourceforge.net")
1473     (license license:gpl3+)))
1474
1475 (define-public libdvdnav
1476   (package
1477     (name "libdvdnav")
1478     (version "6.0.0")
1479     (source (origin
1480               (method url-fetch)
1481               (uri (string-append "https://download.videolan.org/videolan/"
1482                                   name "/" version "/"
1483                                   name "-" version ".tar.bz2"))
1484               (sha256
1485                (base32
1486                 "062njcksmpgw9yv3737qkf93r2pzhaxi9szqjabpa8d010dp38ph"))))
1487     (build-system gnu-build-system)
1488     (native-inputs
1489      `(("pkg-config" ,pkg-config)))
1490     (inputs
1491      `(("libdvdread" ,libdvdread)))
1492     (home-page "http://dvdnav.mplayerhq.hu/")
1493     (synopsis "Library for video DVD navigation features")
1494     (description
1495      "Libdvdnav is a library for developers of multimedia
1496 applications.  It allows easy use of sophisticated DVD navigation features
1497 such as DVD menus, multiangle playback and even interactive DVD games.  All
1498 this functionality is provided through a simple API which provides the DVD
1499 playback as a single logical stream of blocks, intermitted by special
1500 dvdnav events to report certain conditions.  The main usage of libdvdnav is
1501 a loop regularly calling a function to get the next block, surrounded by
1502 additional calls to tell the library of user interaction.  The whole
1503 DVD virtual machine and internal playback states are completely
1504 encapsulated.")
1505     (license license:gpl2+)))
1506
1507 (define-public libdvdcss
1508   (package
1509     (name "libdvdcss")
1510     (version "1.4.2")
1511     (source (origin
1512               (method url-fetch)
1513               (uri (string-append "https://download.videolan.org/pub/"
1514                                   name "/" version "/"
1515                                   name "-" version ".tar.bz2"))
1516               (sha256
1517                (base32
1518                 "0x957zzpf4w2cp8zlk29prj8i2q6hay3lzdzsyz8y3cwxivyvhkq"))))
1519     (build-system gnu-build-system)
1520     (home-page "https://www.videolan.org/developers/libdvdcss.html")
1521     (synopsis "Library for accessing DVDs as block devices")
1522     (description
1523      "libdvdcss is a simple library designed for accessing DVDs like a block
1524 device without having to bother about the decryption.")
1525     (license license:gpl2+)))
1526
1527 (define-public srt2vtt
1528   (package
1529     (name "srt2vtt")
1530     (version "0.1")
1531     (source (origin
1532               (method url-fetch)
1533               (uri (string-append
1534                     "https://files.dthompson.us/srt2vtt/srt2vtt-"
1535                     version ".tar.gz"))
1536               (sha256
1537                (base32
1538                 "16b377znjm6qlga5yb8aj7b7bcisa1ghcnj2lrb1d30lvxp4liif"))))
1539     (build-system gnu-build-system)
1540     (inputs
1541      `(("guile" ,guile-2.0)))
1542     (synopsis "SubRip to WebVTT subtitle converter")
1543     (description "srt2vtt converts SubRip formatted subtitles to WebVTT format
1544 for use with HTML5 video.")
1545     (home-page "http://dthompson.us/pages/software/srt2vtt")
1546     (license license:gpl3+)))
1547
1548 (define-public avidemux
1549   (package
1550     (name "avidemux")
1551     (version "2.6.12")
1552     (source (origin
1553              (method url-fetch)
1554              (uri (string-append
1555                    "mirror://sourceforge/" name "/" name "/" version "/"
1556                    name "_" version ".tar.gz"))
1557              (sha256
1558               (base32
1559                "0nz52yih8sff53inndkh2dba759xjzsh4b8xjww419lcpk0qp6kn"))
1560              (patches (search-patches "avidemux-install-to-lib.patch"))))
1561     (build-system cmake-build-system)
1562     (native-inputs
1563      `(("pkg-config" ,pkg-config)))
1564     ;; FIXME: Once packaged, add libraries not found during the build.
1565     (inputs
1566      `(("alsa-lib" ,alsa-lib)
1567        ("fontconfig" ,fontconfig)
1568        ("freetype" ,freetype)
1569        ("fribidi" ,fribidi)
1570        ("glu" ,glu)
1571        ("jack" ,jack-1)
1572        ("lame" ,lame)
1573        ("libva" ,libva)
1574        ("libvdpau" ,libvdpau)
1575        ("libvorbis" ,libvorbis)
1576        ("libvpx" ,libvpx)
1577        ("libxv" ,libxv)
1578        ("perl" ,perl)
1579        ("pulseaudio" ,pulseaudio)
1580        ("python" ,python-wrapper)
1581        ("qt" ,qt) ; FIXME: reenable modular qt after update - requires building
1582        ;("qtbase" ,qtbase) with -std=gnu++11.
1583        ;("qttools" ,qttools)
1584        ("sdl" ,sdl)
1585        ("sqlite" ,sqlite)
1586        ("yasm" ,yasm)
1587        ("zlib" ,zlib)))
1588     (arguments
1589      `(#:tests? #f ; no check target
1590        #:phases
1591        ;; Make sure files inside the included ffmpeg tarball are
1592        ;; patch-shebanged.
1593        (modify-phases %standard-phases
1594        (add-before 'patch-source-shebangs 'unpack-ffmpeg
1595          (lambda _
1596            (with-directory-excursion "avidemux_core/ffmpeg_package"
1597              (system* "tar" "xf" "ffmpeg-2.7.6.tar.bz2")
1598              (delete-file "ffmpeg-2.7.6.tar.bz2"))))
1599        (add-after 'patch-source-shebangs 'repack-ffmpeg
1600          (lambda _
1601            (with-directory-excursion "avidemux_core/ffmpeg_package"
1602              (substitute* "ffmpeg-2.7.6/configure"
1603                (("#! /bin/sh") (string-append "#!" (which "sh"))))
1604              (system* "tar" "cjf" "ffmpeg-2.7.6.tar.bz2" "ffmpeg-2.7.6"
1605                       ;; avoid non-determinism in the archive
1606                       "--sort=name" "--mtime=@0"
1607                       "--owner=root:0" "--group=root:0")
1608              (delete-file-recursively "ffmpeg-2.7.6"))))
1609        (replace 'configure
1610          (lambda _
1611            ;; Copy-paste settings from the cmake build system.
1612            (setenv "CMAKE_LIBRARY_PATH" (getenv "LIBRARY_PATH"))
1613            (setenv "CMAKE_INCLUDE_PATH" (getenv "C_INCLUDE_PATH"))))
1614        (replace 'build
1615          (lambda* (#:key inputs outputs #:allow-other-keys)
1616            (let*
1617              ((out (assoc-ref outputs "out"))
1618               (lib (string-append out "/lib"))
1619               (top (getcwd))
1620               (sdl (assoc-ref inputs "sdl"))
1621               (build_component
1622                 (lambda* (component srcdir #:optional (args '()))
1623                   (let ((builddir (string-append "build_" component)))
1624                     (mkdir builddir)
1625                     (with-directory-excursion builddir
1626                       (zero?
1627                         (and
1628                           (apply system* "cmake"
1629                                  "-DCMAKE_INSTALL_RPATH_USE_LINK_PATH=TRUE"
1630                                  (string-append "-DCMAKE_INSTALL_PREFIX=" out)
1631                                  (string-append "-DCMAKE_INSTALL_RPATH=" lib)
1632                                  (string-append "-DCMAKE_SHARED_LINKER_FLAGS="
1633                                                 "\"-Wl,-rpath=" lib "\"")
1634                                  (string-append "-DAVIDEMUX_SOURCE_DIR=" top)
1635                                  (string-append "-DSDL_INCLUDE_DIR="
1636                                                 sdl "/include/SDL")
1637                                  (string-append "../" srcdir)
1638                                  "-DENABLE_QT5=True"
1639                                  args)
1640                          (system* "make" "-j"
1641                                  (number->string (parallel-job-count)))
1642                          (system* "make" "install"))))))))
1643              (mkdir out)
1644              (and (build_component "core" "avidemux_core")
1645                   (build_component "cli" "avidemux/cli")
1646                   (build_component "qt4" "avidemux/qt4")
1647                   (build_component "plugins_common" "avidemux_plugins"
1648                                   '("-DPLUGIN_UI=COMMON"))
1649                   (build_component "plugins_cli" "avidemux_plugins"
1650                                   '("-DPLUGIN_UI=CLI"))
1651                   (build_component "plugins_qt4" "avidemux_plugins"
1652                                   '("-DPLUGIN_UI=QT4"))
1653                   (build_component "plugins_settings" "avidemux_plugins"
1654                                   '("-DPLUGIN_UI=SETTINGS")))
1655              ;; Remove .exe and .dll file.
1656              (delete-file-recursively
1657                (string-append out "/share/ADM6_addons")))))
1658        (delete 'install))))
1659     (home-page "http://fixounet.free.fr/avidemux/")
1660     (synopsis "Video editor")
1661     (description "Avidemux is a video editor designed for simple cutting,
1662 filtering and encoding tasks.  It supports many file types, including AVI,
1663 DVD compatible MPEG files, MP4 and ASF, using a variety of codecs.  Tasks
1664 can be automated using projects, job queue and powerful scripting
1665 capabilities.")
1666     (supported-systems '("x86_64-linux" "i686-linux" "armhf-linux"))
1667     ;; Software with various licenses is included, see License.txt.
1668     (license license:gpl2+)))
1669
1670 (define-public vapoursynth
1671   (package
1672     (name "vapoursynth")
1673     (version "37")
1674     (source (origin
1675               (method url-fetch)
1676               (uri (string-append
1677                     "https://github.com/vapoursynth/vapoursynth/archive/R"
1678                     version ".tar.gz"))
1679               (file-name (string-append name "-" version ".tar.gz"))
1680               (sha256
1681                (base32
1682                 "1g3hc079jw4mz1cmkv2y28pdb556wqc8ql7iravgh1rg8j3f1zi5"))))
1683     (build-system gnu-build-system)
1684     (native-inputs
1685      `(("autoconf" ,autoconf)
1686        ("automake" ,automake)
1687        ("cython" ,python-cython)
1688        ("libtool" ,libtool)
1689        ("pkg-config" ,pkg-config)
1690        ("python" ,python)
1691        ("yasm" ,yasm)))
1692     (inputs
1693      `(("ffmpeg" ,ffmpeg)
1694        ("libass" ,libass)
1695        ("tesseract-ocr" ,tesseract-ocr)
1696        ("zimg" ,zimg)))
1697     (arguments
1698      '(#:phases
1699        (modify-phases %standard-phases
1700          (add-after
1701           'unpack 'autogen
1702           (lambda _
1703             (zero? (system* "sh" "autogen.sh")))))))
1704     (home-page "http://www.vapoursynth.com/")
1705     (synopsis "Video processing framework")
1706     (description "VapourSynth is a C++ library and Python module for video
1707 manipulation.  It aims to be a modern rewrite of Avisynth, supporting
1708 multithreading, generalized colorspaces, per frame properties, and videos with
1709 format changes.")
1710     ;; src/core/cpufeatures only allows x86, ARM or PPC
1711     (supported-systems (fold delete %supported-systems
1712                              '("mips64el-linux" "aarch64-linux")))
1713     ;; As seen from the source files.
1714     (license license:lgpl2.1+)))
1715
1716 (define-public xvid
1717   (package
1718     (name "xvid")
1719     (version "1.3.4")
1720     (source (origin
1721               (method url-fetch)
1722               (uri (string-append
1723                     "http://downloads.xvid.org/downloads/xvidcore-"
1724                     version ".tar.bz2"))
1725               (sha256
1726                (base32
1727                 "1xwbmp9wqshc0ckm970zdpi0yvgqxlqg0s8bkz98mnr8p2067bsz"))))
1728     (build-system gnu-build-system)
1729     (native-inputs `(("yasm" ,yasm)))
1730     (arguments
1731      '(#:phases
1732        (modify-phases %standard-phases
1733          (add-before
1734           'configure 'pre-configure
1735           (lambda _
1736             (chdir "build/generic")
1737             (substitute* "configure"
1738               (("#! /bin/sh") (string-append "#!" (which "sh")))))))
1739        ;; No 'check' target.
1740        #:tests? #f))
1741     (home-page "https://www.xvid.com/")
1742     (synopsis "MPEG-4 Part 2 Advanced Simple Profile video codec")
1743     (description "Xvid is an MPEG-4 Part 2 Advanced Simple Profile (ASP) video
1744 codec library.  It uses ASP features such as b-frames, global and quarter
1745 pixel motion compensation, lumi masking, trellis quantization, and H.263, MPEG
1746 and custom quantization matrices.")
1747     (license license:gpl2+)))
1748
1749 (define-public streamlink
1750   (package
1751     (name "streamlink")
1752     (version "0.11.0")
1753     (source
1754      (origin
1755        (method url-fetch)
1756        (uri (pypi-uri "streamlink" version))
1757        (sha256
1758         (base32
1759          "02h8b3k8l5zz4vjm0nhxvl1pm924jms8y7sjl40fbybrzvsa4mg2"))))
1760     (build-system python-build-system)
1761     (home-page "https://github.com/streamlink/streamlink")
1762     (native-inputs
1763      `(("python-pytest" ,python-pytest)
1764        ("python-mock" ,python-mock)
1765        ("python-requests-mock" ,python-requests-mock)))
1766     (propagated-inputs
1767      `(("python-pysocks" ,python-pysocks)
1768        ("python-websocket-client" ,python-websocket-client)
1769        ("python-iso3166" ,python-iso3166)
1770        ("python-iso639" ,python-iso639)
1771        ("python-pycryptodome" ,python-pycryptodome)
1772        ("python-requests" ,python-requests)
1773        ("python-urllib3" ,python-urllib3)))
1774     (synopsis "Extract streams from various services")
1775     (description "Streamlink is command-line utility that extracts streams
1776 from sites like Twitch.tv and pipes them into a video player of choice.")
1777     (license license:bsd-2)))
1778
1779 (define-public livestreamer
1780   (deprecated-package "livestreamer" streamlink))
1781
1782 (define-public twitchy
1783   (let ((commit "0c0f925b9c7ff2aed4a3b0046561cb794143c398")) ;Fixes tests.
1784     (package
1785       (name "twitchy")
1786       (version (git-version "3.2" "1" commit))
1787       (source
1788        (origin
1789          (method git-fetch)
1790          (uri (git-reference
1791                (url "https://github.com/BasioMeusPuga/twitchy.git")
1792                (commit commit)))
1793          (file-name (git-file-name name version))
1794          (sha256
1795           (base32
1796            "02aizvsr744sh8bdqvwwsmp2qpczlzn8fy76h5dyd3517n9nlcz9"))))
1797       (build-system python-build-system)
1798       (arguments
1799        '(#:phases
1800          (modify-phases %standard-phases
1801            (add-before 'check 'check-setup
1802              (lambda _
1803                (setenv "HOME" (getcwd)) ;Needs to write to ‘$HOME’.
1804                #t)))))
1805       (inputs
1806        `(("python-requests" ,python-requests)
1807          ("streamlink" ,streamlink)))
1808       (home-page "https://github.com/BasioMeusPuga/twitchy")
1809       (synopsis "Command-line interface for Twitch.tv")
1810       (description
1811        "This package provides a command-line interface for Twitch.tv")
1812       (license license:gpl3+))))
1813
1814 (define-public mlt
1815   (package
1816     (name "mlt")
1817     (version "6.4.1")
1818     (source (origin
1819               (method url-fetch)
1820               (uri (string-append "https://github.com/mltframework/mlt/"
1821                                   "archive/v" version ".tar.gz"))
1822               (file-name (string-append name "-" version ".tar.gz"))
1823               (sha256
1824                (base32
1825                 "10m3ry0b2pvqx3bk34qh5dq337nn8pkc2gzfyhsj4nv9abskln47"))
1826               (modules '((guix build utils)))
1827               (snippet
1828                ;; As of glibc 2.26, <xlocale.h> no longer is.
1829                '(substitute* "src/framework/mlt_property.h"
1830                   (("xlocale\\.h") "locale.h")))))
1831     (build-system gnu-build-system)
1832     (arguments
1833      `(#:tests? #f ; no tests
1834        #:make-flags '("CC=gcc")
1835        #:configure-flags
1836        (list "--enable-gpl3"
1837              "--enable-gpl")
1838        #:phases
1839        (modify-phases %standard-phases
1840          (add-after
1841           'configure 'override-LDFLAGS
1842           (lambda* (#:key outputs #:allow-other-keys)
1843             (substitute* "config.mak"
1844               (("LDFLAGS\\+=")
1845                (string-append "LDFLAGS+=-Wl,-rpath="
1846                               (assoc-ref outputs "out")
1847                               "/lib ")))
1848             #t)))))
1849     (inputs
1850      `(("alsa-lib" ,alsa-lib)
1851        ("ffmpeg" ,ffmpeg-3.4)
1852        ("fftw" ,fftw)
1853        ("libxml2" ,libxml2)
1854        ("jack" ,jack-1)
1855        ("ladspa" ,ladspa)
1856        ("libsamplerate" ,libsamplerate)
1857        ("pulseaudio" ,pulseaudio)
1858        ("sdl" ,sdl)
1859        ("sox" ,sox)))
1860     (native-inputs
1861      `(("pkg-config" ,pkg-config)))
1862     (home-page "https://www.mltframework.org/")
1863     (synopsis "Author, manage, and run multitrack audio/video compositions")
1864     (description
1865      "MLT is a multimedia framework, designed and developed for television
1866 broadcasting.  It provides a toolkit for broadcasters, video editors, media
1867 players, transcoders, web streamers and many more types of applications.  The
1868 functionality of the system is provided via an assortment of ready to use
1869 tools, XML authoring components, and an extensible plug-in based API.")
1870     (license license:gpl3)))
1871
1872 (define-public v4l-utils
1873   (package
1874     (name "v4l-utils")
1875     (version "1.12.5")
1876     (source (origin
1877               (method url-fetch)
1878               (uri (string-append "https://linuxtv.org/downloads/v4l-utils"
1879                                   "/v4l-utils-" version ".tar.bz2"))
1880               (sha256
1881                (base32
1882                 "03g2b4rivrilimcp57mwrlsa3qvrxmk4sza08mygwmqbvcnic606"))))
1883     (build-system gnu-build-system)
1884     (arguments
1885      '(#:configure-flags
1886        (list (string-append "--with-udevdir="
1887                             (assoc-ref %outputs "out")
1888                             "/lib/udev")
1889              "CXXFLAGS=-std=gnu++11")))
1890     (native-inputs
1891      `(("perl" ,perl)
1892        ("pkg-config" ,pkg-config)))
1893     (inputs
1894      `(("alsa-lib" ,alsa-lib)
1895        ("glu" ,glu)
1896        ("libjpeg" ,libjpeg)
1897        ("libx11" ,libx11)
1898        ("qtbase" ,qtbase)
1899        ("eudev" ,eudev)))
1900     (synopsis "Realtime video capture utilities for Linux")
1901     (description "The v4l-utils provide a series of libraries and utilities to
1902 be used for realtime video capture via Linux-specific APIs.")
1903     (home-page "https://linuxtv.org/wiki/index.php/V4l-utils")
1904     ;; libv4l2 is LGPL2.1+, while utilities are GPL2 only.
1905     (license (list license:lgpl2.1+ license:gpl2))))
1906
1907 (define-public obs
1908   (package
1909     (name "obs")
1910     (version "20.1.3")
1911     (source (origin
1912               (method url-fetch)
1913               (uri (string-append "https://github.com/jp9000/obs-studio"
1914                                   "/archive/" version ".tar.gz"))
1915               (file-name (string-append name "-" version ".tar.gz"))
1916               (sha256
1917                (base32
1918                 "1g5z6z050v25whc7n3xvg6l238wmg5crp7ihvk73qngvzxr8bg28"))))
1919     (build-system cmake-build-system)
1920     (arguments
1921      `(#:tests? #f)) ; no tests
1922     (native-inputs
1923      `(("pkg-config" ,pkg-config)))
1924     (inputs
1925      `(("alsa-lib" ,alsa-lib)
1926        ("curl" ,curl)
1927        ("eudev" ,eudev)
1928        ("ffmpeg" ,ffmpeg)
1929        ("fontconfig" ,fontconfig)
1930        ("freetype" ,freetype)
1931        ("jack" ,jack-1)
1932        ("jansson" ,jansson)
1933        ("libx264" ,libx264)
1934        ("libxcomposite" ,libxcomposite)
1935        ("mesa" ,mesa)
1936        ("pulseaudio" ,pulseaudio)
1937        ("qtbase" ,qtbase)
1938        ("qtx11extras" ,qtx11extras)
1939        ("speex" ,speex)
1940        ("v4l-utils" ,v4l-utils)
1941        ("zlib" ,zlib)))
1942     (synopsis "Live streaming software")
1943     (description "Open Broadcaster Software provides a graphical interface for
1944 video recording and live streaming.  OBS supports capturing audio and video
1945 from many input sources such as webcams, X11 (for screencasting), PulseAudio,
1946 and JACK.")
1947     (home-page "https://obsproject.com")
1948     (supported-systems '("x86_64-linux" "i686-linux"))
1949     (license license:gpl2+)))
1950
1951 (define-public libvdpau
1952   (package
1953     (name "libvdpau")
1954     (version "1.1.1")
1955     (source
1956       (origin
1957         (method url-fetch)
1958         (uri (string-append "https://secure.freedesktop.org/~aplattner/vdpau/"
1959                             name "-" version ".tar.bz2"))
1960         (sha256
1961          (base32
1962           "0dnpb0yh7v6rvckx82kxg045rd9rbsw25wjv7ad5n8h94s9h2yl5"))))
1963     (build-system gnu-build-system)
1964     (native-inputs
1965      `(("pkg-config" ,pkg-config)))
1966     (inputs
1967      `(("dri2proto" ,dri2proto)
1968        ("libx11" ,libx11 "out")
1969        ("libxext" ,libxext)))
1970     (home-page "https://wiki.freedesktop.org/www/Software/VDPAU/")
1971     (synopsis "Video Decode and Presentation API")
1972     (description "VDPAU is the Video Decode and Presentation API for UNIX.  It
1973 provides an interface to video decode acceleration and presentation hardware
1974 present in modern GPUs.")
1975     (license (license:x11-style "file://COPYING"))))
1976
1977 (define-public vdpauinfo
1978   (package
1979     (name "vdpauinfo")
1980     (version "1.0")
1981     (source
1982       (origin
1983         (method url-fetch)
1984         (uri (string-append "https://secure.freedesktop.org/~aplattner/vdpau/"
1985                             name "-" version ".tar.gz"))
1986         (sha256
1987          (base32
1988           "1i2b0k9h8r0lnxlrkgqzmrjakgaw3f1ygqqwzx8w6676g85rcm20"))))
1989     (build-system gnu-build-system)
1990     (native-inputs
1991      `(("pkg-config" ,pkg-config)
1992        ("libx11" ,libx11)))
1993     (propagated-inputs
1994      `(("libvdpau" ,libvdpau)))
1995     (home-page "https://wiki.freedesktop.org/www/Software/VDPAU/")
1996     (synopsis "Tool to query the capabilities of a VDPAU implementation")
1997     (description "Vdpauinfo is a tool to query the capabilities of a VDPAU
1998 implementation.")
1999     (license (license:x11-style "file://COPYING"))))
2000
2001 (define-public libvdpau-va-gl
2002   (package
2003     (name "libvdpau-va-gl")
2004     (version "0.4.2")
2005     (source
2006       (origin
2007         (method url-fetch)
2008         (uri (string-append "https://github.com/i-rinat/libvdpau-va-gl/"
2009                             "releases/download/v" version "/libvdpau-va-gl-"
2010                             version ".tar.gz"))
2011         (sha256
2012          (base32
2013           "1x2ag1f2fwa4yh1g5spv99w9x1m33hbxlqwyhm205ssq0ra234bx"))
2014         (patches (search-patches "libvdpau-va-gl-unbundle.patch"))
2015         (modules '((guix build utils)))
2016         (snippet '(delete-file-recursively "3rdparty"))))
2017     (build-system cmake-build-system)
2018     (arguments
2019      '(#:tests? #f)) ; Tests require a running X11 server, with VA-API support.
2020     (native-inputs
2021      `(("libvdpau" ,libvdpau)
2022        ("pkg-config" ,pkg-config)))
2023     (inputs
2024      `(("libva" ,libva)
2025        ("mesa" ,mesa)))
2026     (home-page "https://github.com/i-rinat/libvdpau-va-gl")
2027     (synopsis "VDPAU driver with VA-API/OpenGL backend")
2028     (description
2029      "Many applications can use VDPAU to accelerate portions of the video
2030 decoding process and video post-processing to the GPU video hardware.  Since
2031 there is no VDPAU available on Intel chips, they fall back to different drawing
2032 techniques.  This driver uses OpenGL under the hood to accelerate drawing and
2033 scaling and VA-API (if available) to accelerate video decoding.")
2034     (license license:expat)))
2035
2036 (define-public recordmydesktop
2037   (package
2038     (name "recordmydesktop")
2039     (version "0.3.8.1")
2040     (source (origin
2041               (method url-fetch)
2042               (uri (string-append "mirror://sourceforge/" name "/" name "/"
2043                                   version "/recordmydesktop-" version ".tar.gz"))
2044               (sha256
2045                (base32
2046                 "133kkl5j0r877d41bzj7kj0vf3xm8x80yyx2n8nqxrva304f58ik"))))
2047     (build-system gnu-build-system)
2048     (inputs `(("popt" ,popt)
2049               ("zlib" ,zlib)
2050               ("libx11" ,libx11)
2051               ("libice" ,libice)
2052               ("libsm" ,libsm)
2053               ("libxfixes" ,libxfixes)
2054               ("libxdamage" ,libxdamage)
2055               ("libxext" ,libxext)
2056               ("alsa-lib" ,alsa-lib)
2057               ("libvorbis" ,libvorbis)
2058               ("libtheora" ,libtheora)))
2059     (home-page "http://recordmydesktop.sourceforge.net/")
2060     (synopsis "Desktop session video recorder")
2061     (description
2062      "recordMyDesktop is a command-line tool that captures the activity in
2063 your graphical desktop and encodes it as a video.  This is a useful tool for
2064 making @dfn{screencasts}.")
2065     (license license:gpl2+)))
2066
2067 (define-public simplescreenrecorder
2068   (package
2069     (name "simplescreenrecorder")
2070     (version "0.3.10")
2071     (source
2072      (origin
2073        (method url-fetch)
2074        (uri (string-append "https://github.com/MaartenBaert/ssr/archive/"
2075                            version ".tar.gz"))
2076        (file-name (string-append name "-" version ".tar.gz"))
2077        (sha256
2078         (base32
2079          "02rl9yyx3hlz9fqvgzv7ipmvx2qahj7ws5wx2m7zs3lssq3qag3g"))))
2080     (build-system cmake-build-system)
2081     ;; Although libx11, libxfixes, libxext are listed as build dependencies in
2082     ;; README.md, the program builds and functions properly without them.
2083     ;; As a result, they are omitted. Please add them back if problems appear.
2084     (inputs
2085      `(("alsa-lib" ,alsa-lib)
2086        ("ffmpeg" ,ffmpeg-3.4)
2087        ("glu" ,glu)
2088        ("jack" ,jack-1)
2089        ("libxi" ,libxi)
2090        ("pulseaudio" ,pulseaudio)
2091        ("qt" ,qt)))
2092     (native-inputs `(("pkg-config" ,pkg-config)))
2093     (arguments
2094      `(#:configure-flags
2095        (list "-DWITH_QT5=TRUE")
2096        #:tests? #f))                    ; no test suite
2097     ;; Using HTTPS causes part of the page to be displayed improperly.
2098     (home-page "http://www.maartenbaert.be/simplescreenrecorder/")
2099     (synopsis "Screen recorder")
2100     (description "SimpleScreenRecorder is an easy to use screen recorder with
2101 a graphical user interface.  It supports recording the entire screen, or a
2102 part of it, and allows encoding in many different codecs and file formats.
2103 Other features include a live preview and live streaming.")
2104     (license (list license:gpl3+ ; most files
2105                    license:zlib ; glinject/elfhacks.*
2106                    license:isc ; glinject/*
2107                    license:x11)))) ; build-aux/install-sh
2108
2109 (define-public libsmpeg
2110   (package
2111     (name "libsmpeg")
2112     (version "0.4.5")
2113     (source (origin
2114               (method svn-fetch)
2115               (uri (svn-reference
2116                     (url "svn://svn.icculus.org/smpeg/trunk/")
2117                     (revision 401))) ; last revision before smpeg2 (for SDL 2.0)
2118               (file-name (string-append name "-" version "-checkout"))
2119               (sha256
2120                (base32
2121                 "18yfkr70lr1x1hc8snn2ldnbzdcc7b64xmkqrfk8w59gpg7sl1xn"))))
2122     (build-system gnu-build-system)
2123     (arguments
2124      `(#:phases (modify-phases %standard-phases
2125                   (add-after 'unpack 'autogen.sh
2126                     (lambda _
2127                       (zero? (system* "sh" "autogen.sh")))))))
2128     (native-inputs
2129      `(("autoconf" ,autoconf)
2130        ("automake" ,automake)))
2131     (inputs
2132      `(("sdl" ,sdl2)))
2133     (home-page "http://icculus.org/smpeg/")
2134     (synopsis "SDL MPEG decoding library")
2135     (description
2136      "SMPEG (SDL MPEG Player Library) is a free MPEG1 video player library
2137 with sound support.  Video playback is based on the ubiquitous Berkeley MPEG
2138 player, mpeg_play v2.2.  Audio is played through a slightly modified mpegsound
2139 library, part of splay v0.8.2.  SMPEG supports MPEG audio (MP3), MPEG-1 video,
2140 and MPEG system streams.")
2141     (license (list license:expat
2142                    license:lgpl2.1
2143                    license:lgpl2.1+
2144                    license:gpl2))))
2145
2146 (define-public libbdplus
2147   (package
2148     (name "libbdplus")
2149     (version "0.1.2")
2150     (source
2151      (origin
2152        (method url-fetch)
2153        (uri (string-append "https://ftp.videolan.org/pub/videolan/libbdplus/"
2154                            version "/" name "-" version ".tar.bz2"))
2155        (sha256
2156         (base32 "02n87lysqn4kg2qk7d1ffrp96c44zkdlxdj0n16hbgrlrpiwlcd6"))))
2157     (inputs
2158      `(("libgcrypt" ,libgcrypt)))
2159     (build-system gnu-build-system)
2160     (home-page "https://www.videolan.org/developers/libbdplus.html")
2161     (synopsis "Library for decrypting certain Blu-Ray discs")
2162     (description "libbdplus is a library which implements the BD+ System
2163 specifications.")
2164     (license license:lgpl2.1+)))
2165
2166 (define-public libaacs
2167   (package
2168     (name "libaacs")
2169     (version "0.9.0")
2170     (source
2171      (origin
2172        (method url-fetch)
2173        (uri (string-append "https://ftp.videolan.org/pub/videolan/libaacs/"
2174                            version "/" name "-" version ".tar.bz2"))
2175        (sha256
2176         (base32 "1kms92i0c7i1yl659kqjf19lm8172pnpik5lsxp19xphr74vvq27"))))
2177     (inputs
2178      `(("libgcrypt" ,libgcrypt)))
2179     (native-inputs
2180      `(("bison" ,bison)
2181        ("flex" ,flex)))
2182     (build-system gnu-build-system)
2183     (home-page "https://www.videolan.org/developers/libaacs.html")
2184     (synopsis "Library for decrypting certain Blu-Ray discs")
2185     (description "libaacs is a library which implements the Advanced Access
2186 Content System specification.")
2187     (license license:lgpl2.1+)))
2188
2189 (define-public mps-youtube
2190   (package
2191     (name "mps-youtube")
2192     (version "0.2.7.1")
2193     (source
2194      (origin
2195        (method url-fetch)
2196        (uri (string-append "https://github.com/mps-youtube/mps-youtube/"
2197                            "archive/v" version ".tar.gz"))
2198        (file-name (string-append name "-" version ".tar.gz"))
2199        (sha256
2200         (base32
2201          "1s7h35yx6f0szf8mm8612ic913w3v05m2kwphjfcxnpq0ammhyci"))))
2202     (build-system python-build-system)
2203     (arguments
2204      ;; Tests need to be disabled until #556 upstream is fixed. It reads as if the
2205      ;; test suite results differ depending on the country and also introduce
2206      ;; non-determinism in the tests.
2207      ;; https://github.com/mps-youtube/mps-youtube/issues/556
2208      `(#:tests? #f))
2209     (propagated-inputs
2210      `(("python-pafy" ,python-pafy)
2211        ("python-pygobject" ,python-pygobject))) ; For mpris2 support
2212     (home-page "https://github.com/mps-youtube/mps-youtube")
2213     (synopsis "Terminal based YouTube player and downloader")
2214     (description
2215      "@code{mps-youtube} is based on mps, a terminal based program to
2216 search, stream and download music.  This implementation uses YouTube as
2217 a source of content and can play and download video as well as audio.
2218 It can use either mpv or mplayer for playback, and for conversion of
2219 formats ffmpeg or libav is used.  Users should install one of the
2220 supported players in addition to this package.")
2221     (license license:gpl3+)))
2222
2223 (define-public handbrake
2224   (package
2225     (name "handbrake")
2226     (version "0.10.5")
2227     (source (origin
2228               (method url-fetch)
2229               (uri (string-append "https://handbrake.fr/rotation.php?file="
2230                                   "HandBrake-" version ".tar.bz2"))
2231               (file-name (string-append "handbrake-" version ".tar.bz2"))
2232               (sha256
2233                (base32
2234                 "1w720y3bplkz187wgvy4a4xm0vpppg45mlni55l6yi8v2bfk14pv"))
2235               (patches (search-patches "handbrake-pkg-config-path.patch"))
2236               (modules '((guix build utils)))
2237               (snippet
2238                ;; Remove bundled libraries and source not necessary for
2239                ;; running under a GNU environment.
2240                '(begin
2241                   (for-each delete-file-recursively '("contrib" "macosx" "win"))
2242                   #t))))
2243     (build-system  glib-or-gtk-build-system)
2244     (native-inputs
2245      `(("automake" ,automake)           ;gui subpackage must be bootstrapped
2246        ("autoconf" ,autoconf)
2247        ("curl" ,curl)                   ;not actually used, but tested for
2248        ("intltool" ,intltool)
2249        ("libtool" ,libtool)
2250        ("pkg-config" ,pkg-config)
2251        ("python" ,python-2)))           ;for configuration
2252     (inputs
2253      `(("bzip2" ,bzip2)
2254        ("dbus-glib" ,dbus-glib)
2255        ("ffmpeg" ,ffmpeg)
2256        ("fontconfig" ,fontconfig)
2257        ("freetype" ,freetype)
2258        ("glib" ,glib)
2259        ("gstreamer" ,gstreamer)
2260        ("gst-plugins-base" ,gst-plugins-base)
2261        ("gtk+" ,gtk+)
2262        ("lame" ,lame)
2263        ("libass" ,libass)
2264        ("libbluray" ,libbluray)
2265        ("libdvdnav" ,libdvdnav)
2266        ("libdvdread" ,libdvdread)
2267        ("libgudev" ,libgudev)
2268        ("libmpeg2" ,libmpeg2)
2269        ("libnotify" ,libnotify)
2270        ("libogg" ,libogg)
2271        ("libsamplerate" ,libsamplerate)
2272        ("libtheora" ,libtheora)
2273        ("libvorbis" ,libvorbis)
2274        ("libvpx" ,libvpx)
2275        ("libxml2" ,libxml2)
2276        ("libx264" ,libx264)
2277        ("x265" ,x265)
2278        ("zlib" ,zlib)))
2279     (arguments
2280      `(#:tests? #f             ;tests require Ruby and claim to be unsupported
2281        #:phases
2282        (modify-phases %standard-phases
2283          (add-before 'patch-source-shebangs 'bootstrap-gtk
2284            ;; Run bootstrap ahead of time so that shebangs get patched.
2285            (lambda _
2286              (setenv "CONFIG_SHELL" (which "sh"))
2287              (setenv "NOCONFIGURE" "1")
2288              ;; Patch the Makefile so that it doesn't bootstrap again.
2289              (substitute* "gtk/module.rules"
2290                ((".*autogen\\.sh.*") ""))
2291              (zero? (system* "sh" "./gtk/autogen.sh"))))
2292          (add-before 'configure 'disable-contrib
2293            (lambda _
2294              (substitute* "make/include/main.defs"
2295                ;; Disable unconditional inclusion of some "contrib"
2296                ;; libraries (ffmpeg, libvpx, libdvdread, libdvdnav,
2297                ;; and libbluray), which would lead to fetching and
2298                ;; building of these libraries.  Use our own instead.
2299                (("MODULES \\+= contrib") "# MODULES += contrib"))
2300              #t))
2301          (add-before 'configure 'fix-x265-linking
2302            (lambda _
2303              (substitute* "test/module.defs"
2304                ;; Fix missing library during linking error
2305                (("TEST.GCC.l =") "TEST.GCC.l = x265"))
2306              #t))
2307          (replace 'configure
2308            (lambda* (#:key outputs configure-flags #:allow-other-keys)
2309              ;; 'configure' is not an autoconf-generated script, and
2310              ;; errors on unrecognized arguments,
2311              ;; e.g. --enable-fast-install
2312              (let ((out (assoc-ref outputs "out")))
2313                (zero? (apply system* "./configure"
2314                              (string-append "--prefix=" out)
2315                              (or configure-flags '()))))))
2316          (add-after 'configure 'chdir-build
2317            (lambda _ (chdir "./build") #t)))))
2318     (home-page "https://handbrake.fr")
2319     (synopsis "Video transcoder")
2320     (description
2321      "HandBrake is a tool for converting video from any format to a selection
2322 of modern, widely supported codecs.")
2323     ;; Most under GPL version 2 or later, and portions under BSD 3 Clause
2324     (license (list license:gpl2+ license:bsd-3))))
2325
2326 (define-public openh264
2327   (package
2328     (name "openh264")
2329     (version "1.7.0")
2330     (source (origin
2331               (method url-fetch)
2332               (uri (string-append "https://github.com/cisco/"
2333                                   name "/archive/v" version ".tar.gz"))
2334               (file-name (string-append name "-" version ".tar.gz"))
2335               (sha256
2336                (base32
2337                 "0gv571bqkxk7ic64dmavs1q8nr7p59mcf4ibqp4lc070gn6w61ww"))))
2338     (build-system gnu-build-system)
2339     (native-inputs
2340      `(("nasm" ,nasm)
2341        ("python" ,python)))
2342     (arguments
2343      '(#:make-flags (list (string-append "PREFIX=" (assoc-ref %outputs "out"))
2344                           "CC=gcc")
2345        #:test-target "test"
2346        #:phases (modify-phases %standard-phases
2347                   ;; no configure script
2348                   (delete 'configure))))
2349     (home-page "http://www.openh264.org/")
2350     (synopsis "H264 decoder library")
2351     (description
2352      "Openh264 is a library which can decode H264 video streams.")
2353     (license license:bsd-2)))
2354
2355 (define-public libmp4v2
2356   (package
2357     (name "libmp4v2")
2358     (version "2.0.0")
2359     (source
2360      (origin
2361        (method url-fetch)
2362        ;; XXX: The new location of upstream is uncertain and will become relevant the
2363        ;; moment when the googlecode archive shuts down. It is past the date it
2364        ;; should've been turned off. I tried to communicate with upstream, but this
2365        ;; wasn't very responsive and not very helpful. The short summary is, it is
2366        ;; chaos when it comes to the amount of forks and only time will tell where
2367        ;; the new upstream location is.
2368        (uri (string-append "https://storage.googleapis.com/google-"
2369                            "code-archive-downloads/v2/"
2370                            "code.google.com/mp4v2/mp4v2-" version ".tar.bz2"))
2371        (file-name (string-append name "-" version ".tar.bz2"))
2372        (sha256
2373         (base32
2374          "0f438bimimsvxjbdp4vsr8hjw2nwggmhaxgcw07g2z361fkbj683"))))
2375     (build-system gnu-build-system)
2376     (outputs '("out"
2377                "static")) ; 3.7MiB .a file
2378     (arguments
2379      `(#:phases
2380        (modify-phases %standard-phases
2381          (add-after 'unpack 'remove-dates
2382            (lambda _
2383              ;; Make the build reproducible.
2384              (substitute* "configure"
2385                (("PROJECT_build=\"`date`\"") "PROJECT_build=\"\"")
2386                (("ac_abs_top_builddir=$ac_pwd") "ac_abs_top_builddir=\"\""))
2387              #t))
2388          (add-after 'install 'move-static-libraries
2389            (lambda* (#:key outputs #:allow-other-keys)
2390              ;; Move static libraries to the "static" output.
2391              (let* ((out    (assoc-ref outputs "out"))
2392                     (lib    (string-append out "/lib"))
2393                     (static (assoc-ref outputs "static"))
2394                     (slib   (string-append static "/lib")))
2395                (mkdir-p slib)
2396                (for-each (lambda (file)
2397                            (install-file file slib)
2398                            (delete-file file))
2399                          (find-files lib "\\.a$"))
2400                #t))))))
2401     (native-inputs
2402      `(("help2man" ,help2man)
2403        ("dejagnu" ,dejagnu)))
2404     (home-page "https://code.google.com/archive/p/mp4v2/")
2405     (synopsis "API to create and modify mp4 files")
2406     (description
2407      "The MP4v2 library provides an API to create and modify mp4 files as defined by
2408 ISO-IEC:14496-1:2001 MPEG-4 Systems.  This file format is derived from Apple's QuickTime
2409 file format that has been used as a multimedia file format in a variety of platforms and
2410 applications.  It is a very powerful and extensible format that can accommodate
2411 practically any type of media.")
2412     (license license:mpl1.1)))
2413
2414 (define-public libmediainfo
2415   (package
2416     (name "libmediainfo")
2417     (version "0.7.95")
2418     (source (origin
2419               (method url-fetch)
2420               (uri (string-append "https://mediaarea.net/download/source/"
2421                                   name "/" version"/"
2422                                   name "_" version ".tar.bz2"))
2423               (sha256
2424                (base32
2425                 "1kchh6285b07z5nixv619hc9gml2ysdayicdiv30frrlqiyxqw4b"))))
2426     ;; TODO add a Big Buck Bunny webm for tests.
2427     (native-inputs
2428      `(("autoconf" ,autoconf)
2429        ("automake" ,automake)
2430        ("libtool" ,libtool)
2431        ("pkg-config" ,pkg-config)
2432        ("zlib" ,zlib)
2433        ("tinyxml2" ,tinyxml2)
2434        ("curl" ,curl)
2435        ("libzen" ,libzen)))
2436     (build-system gnu-build-system)
2437     (arguments
2438      '(#:tests? #f ; see above TODO
2439        #:phases
2440        ;; build scripts not in root of archive
2441        (modify-phases %standard-phases
2442          (add-after 'unpack 'change-to-build-dir
2443            (lambda _
2444              (chdir "Project/GNU/Library")
2445              #t))
2446          (add-after 'change-to-build-dir 'autogen
2447            (lambda _
2448              (zero? (system* "sh" "autogen.sh")))))))
2449     (home-page "https://mediaarea.net/en/MediaInfo")
2450     (synopsis "Library for retrieving media metadata")
2451     (description "MediaInfo is a library used for retrieving technical
2452 information and other metadata about audio or video files.  A non-exhaustive
2453 list of the information MediaInfo can retrieve from media files include:
2454
2455 @itemize
2456 @item General: title, author, director, album, track number, date, duration...
2457 @item Video: codec, aspect, fps, bitrate...
2458 @item Audio: codec, sample rate, channels, language, bitrate...
2459 @item Text: language of subtitle
2460 @item Chapters: number of chapters, list of chapters
2461 @end itemize
2462
2463 MediaInfo supports the following formats:
2464
2465 @itemize
2466 @item Video: MKV, OGM, AVI, DivX, WMV, QuickTime, Real, MPEG-1,
2467 MPEG-2, MPEG-4, DVD (VOB)...
2468 @item Video Codecs: DivX, XviD, MSMPEG4, ASP, H.264, AVC...)
2469 @item Audio: OGG, MP3, WAV, RA, AC3, DTS, AAC, M4A, AU, AIFF...
2470 @item  Subtitles: SRT, SSA, ASS, SAMI...
2471 @end itemize\n")
2472     (license license:bsd-2)))
2473
2474 ;; TODO also have a GUI version available
2475 (define-public mediainfo
2476   (package
2477     (name "mediainfo")
2478     (version "0.7.95")
2479     (source (origin
2480               (method url-fetch)
2481               (uri (string-append "https://mediaarea.net/download/source/"
2482                                   name "/" version "/"
2483                                   name "_" version ".tar.bz2"))
2484               (sha256
2485                (base32
2486                 "0dy51a3i79jppmg1gi4f6h7jx4hcgnkmfim4d7d3gmnlbkjh8anv"))))
2487     (native-inputs
2488      `(("autoconf" ,autoconf)
2489        ("automake" ,automake)
2490        ("libtool" ,libtool)
2491        ("pkg-config" ,pkg-config)
2492        ("zlib" ,zlib)
2493        ("libmediainfo" ,libmediainfo)
2494        ("libzen" ,libzen)))
2495     (build-system gnu-build-system)
2496     (arguments
2497      '(#:tests? #f ; lacks tests
2498        #:phases
2499        ;; build scripts not in root of archive
2500        (modify-phases %standard-phases
2501          (add-after 'unpack 'change-to-build-dir
2502            (lambda _
2503              (chdir "Project/GNU/CLI")
2504              #t))
2505          (add-after 'change-to-build-dir 'autogen
2506            (lambda _
2507              (zero? (system* "sh" "autogen.sh")))))))
2508     (home-page "https://mediaarea.net/en/MediaInfo")
2509     (synopsis "Utility for reading media metadata")
2510     (description "MediaInfo is a utility used for retrieving technical
2511 information and other metadata about audio or video files.  It supports the
2512 many codecs and formats supported by libmediainfo.")
2513     (license license:bsd-2)))
2514
2515 (define-public livemedia-utils
2516   (package
2517     (name "livemedia-utils")
2518     (version "2017.10.28")
2519     (source (origin
2520               (method url-fetch)
2521               (uri (string-append
2522                     "https://download.videolan.org/contrib/live555/live."
2523                     version ".tar.gz"))
2524               (sha256
2525                (base32
2526                 "0f5kxpayqn3yhabqrd2cqlc74i6x2xr01jfkank1lcilxnfyrsnq"))
2527               (modules '((guix build utils)))
2528               (snippet
2529                ;; As of glibc 2.26, <xlocale.h> no longer is.
2530                '(substitute* "liveMedia/include/Locale.hh"
2531                   (("xlocale\\.h") "locale.h")))))
2532     (build-system gnu-build-system)
2533     (arguments
2534      '(#:tests? #f ; no tests
2535        #:make-flags (list "CC=gcc"
2536                           (string-append "LDFLAGS=-Wl,-rpath="
2537                                          (assoc-ref %outputs "out") "/lib")
2538                           (string-append "PREFIX="
2539                                          (assoc-ref %outputs "out")))
2540        #:phases (modify-phases %standard-phases
2541                   (add-before 'configure 'fix-makefiles-generation
2542                     (lambda _
2543                       (substitute* "genMakefiles"
2544                         (("/bin/rm") "rm"))
2545                       #t))
2546                   (replace 'configure
2547                     (lambda _
2548                       (zero? (system* "./genMakefiles"
2549                                       "linux-with-shared-libraries")))))))
2550     (home-page "http://www.live555.com/liveMedia/")
2551     (synopsis "Set of C++ libraries for multimedia streaming")
2552     (description "This code forms a set of C++ libraries for multimedia
2553 streaming, using open standard protocols (RTP/RTCP, RTSP, SIP).  The libraries
2554 can be used to stream, receive, and process MPEG, H.265, H.264, H.263+, DV or
2555 JPEG video, and several audio codecs.  They can easily be extended to support
2556 additional (audio and/or video) codecs, and can also be used to build basic
2557 RTSP or SIP clients and servers.")
2558     (license license:lgpl3+)))
2559
2560 (define-public libdvbpsi
2561   (package
2562     (name "libdvbpsi")
2563     (version "1.3.2")
2564     (source (origin
2565               (method url-fetch)
2566               (uri (string-append
2567                     "https://download.videolan.org/pub/libdvbpsi/"
2568                     version "/libdvbpsi-" version ".tar.bz2"))
2569               (sha256
2570                (base32
2571                 "1zn5hfv4qbahmydbwh59a3b480s3m5ss27r6ml35gqdip7r3jkmc"))))
2572     (build-system gnu-build-system)
2573     (home-page "https://www.videolan.org/developers/libdvbpsi.html")
2574     (synopsis "Library for decoding and generation of MPEG TS and DVB PSI
2575 tables")
2576     (description "libdvbpsi is a simple library designed for decoding and
2577 generation of MPEG TS and DVB PSI tables according to standards ISO/IEC 13818s
2578 and ITU-T H.222.0.")
2579     (license license:lgpl2.1)))
2580
2581 (define-public ffms2
2582   (package
2583     (name "ffms2")
2584     (version "2.23")
2585     (home-page "https://github.com/FFMS/ffms2")
2586     (source (origin
2587               (method url-fetch)
2588               (uri (string-append home-page "/archive/" version ".tar.gz"))
2589               (file-name (string-append name "-" version ".tar.gz"))
2590               (sha256
2591                (base32
2592                 "1vbkab8vrplxz5xgag8ggzkwp4f7nf285pd0l2a7zy66n6i2m6xh"))))
2593     (build-system gnu-build-system)
2594     (arguments
2595      '(#:configure-flags
2596        (list "--enable-avresample")))
2597     (inputs
2598      `(("zlib" ,zlib)))
2599     (propagated-inputs
2600      `(("ffmpeg" ,ffmpeg)))
2601     (native-inputs
2602      `(("pkg-config" ,pkg-config)))
2603     (synopsis "Cross-platform wrapper around ffmpeg/libav")
2604     (description
2605       "FFMpegSource is a wrapper library around ffmpeg/libav that allows
2606 programmers to access a standard API to open and decompress media files.")
2607     ;; sources are distributed under a different license that the binary.
2608     ;; see https://github.com/FFMS/ffms2/blob/master/COPYING
2609     (license license:gpl2+))); inherits from ffmpeg
2610
2611 (define-public aegisub
2612   (package
2613     (name "aegisub")
2614     (version "3.2.2")
2615     (source (origin
2616               (method url-fetch)
2617               (uri (string-append
2618                      "http://ftp.aegisub.org/pub/archives/releases/source/"
2619                      name "-" version ".tar.xz"))
2620               (sha256
2621                (base32
2622                 "11b83qazc8h0iidyj1rprnnjdivj1lpphvpa08y53n42bfa36pn5"))))
2623     (build-system gnu-build-system)
2624     (arguments
2625      `(#:configure-flags
2626        (list "--disable-update-checker"
2627              "--without-portaudio"
2628              "--without-openal"
2629              "--without-oss")
2630        ;; tests require busted, a lua package we don't have yet
2631        #:tests? #f
2632        #:phases
2633        (modify-phases %standard-phases
2634          (add-before 'configure 'fix-ldflags
2635            (lambda _
2636              (setenv "LDFLAGS" "-pthread"))))))
2637     (inputs
2638      `(("boost" ,boost)
2639        ("desktop-file-utils" ,desktop-file-utils)
2640        ("ffms2" ,ffms2)
2641        ("fftw" ,fftw)
2642        ("hunspell" ,hunspell)
2643        ("mesa" ,mesa)
2644        ("libass" ,libass)
2645        ("alsa-lib" ,alsa-lib)
2646        ("pulseaudio" ,pulseaudio)
2647        ("libx11" ,libx11)
2648        ("freetype" ,freetype)
2649        ("wxwidgets-gtk2" ,wxwidgets-gtk2)))
2650     (native-inputs
2651      `(("intltool" ,intltool)
2652        ("pkg-config" ,pkg-config)))
2653     (home-page "http://www.aegisub.org/")
2654     (synopsis "Subtitle engine")
2655     (description
2656       "Aegisub is a tool for creating and modifying subtitles.  Aegisub makes
2657 it quick and easy to time subtitles to audio, and features many powerful
2658 tools for styling them, including a built-in real-time video preview.")
2659     (license (list license:bsd-3 ; the package is licensed under the bsd-3, except
2660                    license:mpl1.1 ; for vendor/universalchardet under the mpl1.1
2661                    license:expat)))) ; and src/gl that is under a license similar
2662    ; the the Expat license, with a rewording (Software -> Materials). (called MIT
2663    ; by upstream). See https://github.com/Aegisub/Aegisub/blob/master/LICENCE
2664    ; src/MatroskaParser.(c|h) is under bsd-3 with permission from the author
2665
2666 (define-public gst-transcoder
2667   (package
2668     (name "gst-transcoder")
2669     (version "1.12.2")
2670     (source
2671      (origin
2672        (method url-fetch)
2673        (uri (string-append "https://github.com/pitivi/gst-transcoder/"
2674                            "archive/" version ".tar.gz"))
2675        (file-name (string-append name "-" version ".tar.gz"))
2676        (sha256
2677         (base32
2678          "0cnwmrsd321s02ff91m3j27ydj7f8wks0jvmp5admlhka6z7zxm9"))))
2679     (build-system meson-build-system)
2680     (inputs
2681      `(("gobject-introspection" ,gobject-introspection)
2682        ("glib" ,glib)
2683        ("gstreamer" ,gstreamer)
2684        ("gst-plugins-base" ,gst-plugins-base)))
2685     (native-inputs
2686      `(("python" ,python)
2687        ("pkg-config" ,pkg-config)))
2688     (home-page "https://github.com/pitivi/gst-transcoder/")
2689     (synopsis "GStreamer Transcoding API")
2690     (description "GStreamer Transcoding API")
2691     (license license:lgpl2.1)))
2692
2693 (define-public gavl
2694   (package
2695     (name "gavl")
2696     (version "1.4.0")
2697     (source
2698      (origin
2699        (method url-fetch)
2700        (uri (string-append "mirror://sourceforge/gmerlin/"
2701                            name "/" version "/"
2702                            name "-" version ".tar.gz"))
2703        (file-name (string-append name "-" version ".tar.gz"))
2704        (sha256
2705         (base32
2706          "1kikkn971a14zzm7svi7190ldc14fjai0xyhpbcmp48s750sraji"))))
2707     (build-system gnu-build-system)
2708     (arguments
2709      '(#:configure-flags '("LIBS=-lm")))
2710     (native-inputs
2711      `(("pkg-config" ,pkg-config)
2712        ("doxygen" ,doxygen)))
2713     (home-page "http://gmerlin.sourceforge.net")
2714     (synopsis "Low level library for multimedia API building")
2715     (description
2716      "Gavl is short for Gmerlin Audio Video Library.  It is a low level
2717 library, upon which multimedia APIs can be built.  Gavl handles all the
2718 details of audio and video formats like colorspaces, sample rates,
2719 multichannel configurations, etc.  It provides standardized definitions for
2720 those formats as well as container structures for carrying audio samples or
2721 video images inside an application.
2722
2723 In addition, it handles the sometimes ugly task of converting between all
2724 these formats and provides some elementary operations (copying, scaling,
2725 alpha blending etc).")
2726     (license license:gpl3)))
2727
2728 (define-public frei0r-plugins
2729   (package
2730     (name "frei0r-plugins")
2731     (version "1.6.1")
2732     (source
2733      (origin
2734        (method url-fetch)
2735        (uri (string-append "https://files.dyne.org/frei0r/"
2736                            "frei0r-plugins-" version ".tar.gz"))
2737        (sha256
2738         (base32
2739          "0pji26fpd0dqrx1akyhqi6729s394irl73dacnyxk58ijqq4dhp0"))))
2740     (build-system gnu-build-system)
2741     (arguments
2742      `(#:phases
2743        (modify-phases %standard-phases
2744          (add-after 'unpack 'autotools
2745            (lambda _
2746              (zero? (system* "sh" "autogen.sh")))))))
2747     ;; TODO: opencv for additional face detection filters
2748     (inputs
2749      `(("gavl" ,gavl)
2750        ("cairo" ,cairo)))
2751     (native-inputs
2752      `(("pkg-config" ,pkg-config)
2753        ("libtool" ,libtool)
2754        ("automake" ,automake)
2755        ("autoconf" ,autoconf)))
2756     (home-page "https://www.dyne.org/software/frei0r/")
2757     (synopsis "Minimalistic plugin API for video effects")
2758     (description
2759      "Frei0r is a minimalistic plugin API for video effects.
2760 The main emphasis is on simplicity for an API that will round up
2761 the most common video effects into simple filters, sources and
2762 mixers that can be controlled by parameters.  Frei0r wants to
2763 provide a way to share these simple effects between many
2764 applications, avoiding their reimplementation by different projects.
2765 It counts more than 100 plugins.")
2766     (license (list license:gpl2+
2767                    ;; The following files are licensed as LGPL2.1+:
2768                    ;; src/generator/ising0r/ising0r.c
2769                    ;; src/generator/onecol0r/onecol0r.cpp
2770                    ;; src/generator/nois0r/nois0r.cpp
2771                    ;; src/generator/lissajous0r/lissajous0r.cpp
2772                    ;; src/filter/ndvi/gradientlut.hpp
2773                    ;; src/filter/ndvi/ndvi.cpp
2774                    ;; src/filter/facedetect/facedetect.cpp
2775                    license:lgpl2.1+))))
2776
2777 (define-public motion
2778   (package
2779     (name "motion")
2780     (version "4.1.1")
2781     (home-page "https://motion-project.github.io/")
2782     (source (origin
2783               (method url-fetch)
2784               (uri (string-append
2785                     "https://github.com/Motion-Project/motion/archive/"
2786                     "release-" version ".tar.gz"))
2787               (sha256
2788                (base32
2789                 "1qm4i8zrqafl60sv2frhixvkd0wh0r5jfcrj5i6gha7yplsvjx10"))
2790               (file-name (string-append name "-" version ".tar.gz"))))
2791     (build-system gnu-build-system)
2792     (native-inputs
2793      `(("autoconf" ,autoconf-wrapper)
2794        ("automake" ,automake)
2795        ("pkg-config" ,pkg-config)))
2796     (inputs
2797      `(("libjpeg" ,libjpeg)
2798        ("ffmpeg" ,ffmpeg-3.4)
2799        ("sqlite" ,sqlite)))
2800     (arguments
2801      '(#:phases (modify-phases %standard-phases
2802                   (add-after 'unpack 'bootstrap
2803                     (lambda _
2804                       (patch-shebang "version.sh")
2805                       (invoke "autoreconf" "-vfi"))))
2806        #:configure-flags '("--sysconfdir=/etc")
2807        #:make-flags (list (string-append "sysconfdir="
2808                                          (assoc-ref %outputs "out")
2809                                          "/etc"))
2810
2811        #:tests? #f))                              ;no 'check' target
2812     (synopsis "Detect motion from video signals")
2813     (description
2814      "Motion is a program that monitors the video signal from one or more
2815 cameras and is able to detect if a significant part of the picture has
2816 changed.  Or in other words, it can detect motion.")
2817
2818     ;; Some files say "version 2" and others "version 2 or later".
2819     (license license:gpl2)))
2820
2821 (define-public subdl
2822   (let ((commit "4cf5789b11f0ff3f863b704b336190bf968cd471")
2823         (revision "1"))
2824     (package
2825       (name "subdl")
2826       (version (git-version "1.0.3" revision commit))
2827       (source (origin
2828                 (method git-fetch)
2829                 (uri (git-reference
2830                       (url "https://github.com/alexanderwink/subdl.git")
2831                       (commit commit)))
2832                 (file-name (git-file-name name version))
2833                 (sha256
2834                  (base32
2835                   "0kmk5ck1j49q4ww0lvas2767kwnzhkq0vdwkmjypdx5zkxz73fn8"))))
2836       (build-system trivial-build-system)
2837       (arguments
2838        `(#:modules ((guix build utils))
2839          #:builder (begin
2840                      (use-modules (guix build utils))
2841                      (let* ((out (assoc-ref %outputs "out"))
2842                             (bin (string-append out "/bin"))
2843                             (source (assoc-ref %build-inputs "source"))
2844                             (python (assoc-ref %build-inputs "python")))
2845                        (install-file (string-append source "/subdl") bin)
2846                        (patch-shebang (string-append bin "/subdl")
2847                                       (list (string-append python "/bin")))))))
2848       (inputs `(("python" ,python)))
2849       (synopsis "Command-line tool for downloading subtitles from opensubtitles.org")
2850       (description "Subdl is a command-line tool for downloading subtitles from
2851 opensubtitles.org.  By default, it will search for English subtitles, display
2852 the results, download the highest-rated result in the requested language and
2853 save it to the appropriate filename.")
2854       (license license:gpl3+)
2855       (home-page "https://github.com/alexanderwink/subdl"))))
2856
2857 (define-public l-smash
2858   (package
2859     (name "l-smash")
2860     (version "2.14.5")
2861     (source (origin
2862               (method url-fetch)
2863               (uri (string-append
2864                     "https://github.com/" name "/" name "/archive/v"
2865                     version ".tar.gz"))
2866               (file-name (string-append name "-" version ".tar.gz"))
2867               (sha256
2868                (base32
2869                 "0dary0h65kq6sv93iabv25djlvzr5ckdcp3ywagbix44wqfw7xz6"))))
2870     (build-system gnu-build-system)
2871     (arguments
2872      `(#:tests? #f                      ;no tests
2873        #:make-flags
2874        (list (string-append "LDFLAGS=-Wl,-L.,-rpath="
2875                             (assoc-ref %outputs "out") "/lib"))
2876        #:phases
2877        (modify-phases %standard-phases
2878          ;; configure fails if it is followed by CONFIG_SHELL
2879          (replace 'configure
2880            (lambda* (#:key outputs #:allow-other-keys)
2881              (let ((out (assoc-ref outputs "out")))
2882                (invoke "./configure" (string-append "--prefix=" out)
2883                        "--disable-static")))))))
2884     (native-inputs
2885      `(("which" ,which)))
2886     (home-page "https://l-smash.github.io/l-smash/")
2887     (synopsis "MP4 multiplexer and demultiplexer library")
2888     (description
2889      "L-SMASH is a cross-platform library that handles the ISO base media file
2890 format and some of its derived file formats, including MP4.  It operates as a
2891 multiplexer and demultiplexer, and can mux video and audio in several formats
2892 using standalone executable files.")
2893     (license license:isc)))