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 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 Alex Vong <alexvong1995@gmail.com>
  10 ;;; Copyright © 2016 Alex Griffin <a@ajgrf.com>
  11 ;;; Copyright © 2016 Kei Kebreau <kei@openmailbox.org>
  12 ;;; Copyright © 2016 Dmitry Nikolaev <cameltheman@gmail.com>
  13 ;;; Copyright © 2016 Andy Patterson <ajpatter@uwaterloo.ca>
  14 ;;;
  15 ;;; This file is part of GNU Guix.
  16 ;;;
  17 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  18 ;;; under the terms of the GNU General Public License as published by
  19 ;;; the Free Software Foundation; either version 3 of the License, or (at
  20 ;;; your option) any later version.
  21 ;;;
  22 ;;; GNU Guix is distributed in the hope that it will be useful, but
  23 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  24 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  25 ;;; GNU General Public License for more details.
  26 ;;;
  27 ;;; You should have received a copy of the GNU General Public License
  28 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  29
  30 (define-module (gnu packages video)
  31   #:use-module (ice-9 match)
  32   #:use-module (srfi srfi-1)
  33   #:use-module (srfi srfi-26)
  34   #:use-module ((guix licenses) #:prefix license:)
  35   #:use-module (guix utils)
  36   #:use-module (guix packages)
  37   #:use-module (guix download)
  38   #:use-module (guix git-download)
  39   #:use-module (guix svn-download)
  40   #:use-module (guix build-system cmake)
  41   #:use-module (guix build-system gnu)
  42   #:use-module (guix build-system glib-or-gtk)
  43   #:use-module (guix build-system python)
  44   #:use-module (guix build-system waf)
  45   #:use-module (gnu packages)
  46   #:use-module (gnu packages algebra)
  47   #:use-module (gnu packages audio)
  48   #:use-module (gnu packages autotools)
  49   #:use-module (gnu packages avahi)
  50   #:use-module (gnu packages base)
  51   #:use-module (gnu packages bison)
  52   #:use-module (gnu packages cdrom)
  53   #:use-module (gnu packages compression)
  54   #:use-module (gnu packages curl)
  55   #:use-module (gnu packages databases)
  56   #:use-module (gnu packages elf)
  57   #:use-module (gnu packages flex)
  58   #:use-module (gnu packages fontutils)
  59   #:use-module (gnu packages freedesktop)
  60   #:use-module (gnu packages fribidi)
  61   #:use-module (gnu packages gettext)
  62   #:use-module (gnu packages ghostscript)
  63   #:use-module (gnu packages gl)
  64   #:use-module (gnu packages glib)
  65   #:use-module (gnu packages guile)
  66   #:use-module (gnu packages gnupg)
  67   #:use-module (gnu packages gtk)
  68   #:use-module (gnu packages image)
  69   #:use-module (gnu packages linux)
  70   #:use-module (gnu packages lua)
  71   #:use-module (gnu packages mp3)
  72   #:use-module (gnu packages ncurses)
  73   #:use-module (gnu packages ocr)
  74   #:use-module (gnu packages perl)
  75   #:use-module (gnu packages pkg-config)
  76   #:use-module (gnu packages popt)
  77   #:use-module (gnu packages pulseaudio)
  78   #:use-module (gnu packages python)
  79   #:use-module (gnu packages qt)
  80   #:use-module (gnu packages sdl)
  81   #:use-module (gnu packages ssh)
  82   #:use-module (gnu packages texinfo)
  83   #:use-module (gnu packages textutils)
  84   #:use-module (gnu packages tls)
  85   #:use-module (gnu packages version-control)
  86   #:use-module (gnu packages web)
  87   #:use-module (gnu packages xdisorg)
  88   #:use-module (gnu packages xiph)
  89   #:use-module (gnu packages xml)
  90   #:use-module (gnu packages xorg)
  91   #:use-module (gnu packages assembly)
  92   #:use-module (gnu packages zip))
  93
  94 (define-public aalib
  95   (package
  96     (name "aalib")
  97     (version "1.4rc5")
  98     (source (origin
  99               (method url-fetch)
 100               (uri (string-append "mirror://sourceforge/aa-project/aa-lib/"
 101                                   version "/" name "-" version ".tar.gz"))
 102               (sha256
 103                (base32
 104                 "1vkh19gb76agvh4h87ysbrgy82hrw88lnsvhynjf4vng629dmpgv"))))
 105     (build-system gnu-build-system)
 106     (native-inputs
 107      `(("makeinfo" ,texinfo)))
 108     (inputs
 109      `(("ncurses" ,ncurses)))
 110     (arguments
 111      `(#:phases
 112        (modify-phases %standard-phases
 113          (replace 'configure
 114                   (lambda* (#:key build inputs outputs #:allow-other-keys)
 115                     ;; This old `configure' script doesn't support
 116                     ;; variables passed as arguments.
 117                     (let ((out     (assoc-ref outputs "out"))
 118                           (ncurses (assoc-ref inputs "ncurses")))
 119                       (setenv "CONFIG_SHELL" (which "bash"))
 120                       (zero? (system* "./configure"
 121                                       (string-append "--prefix=" out)
 122                                       (string-append "--build=" build)
 123                                       ;; The ancient config.guess is unable to
 124                                       ;; guess the host triplet on mips64el.
 125                                       ,@(if (string=? "mips64el-linux"
 126                                                       (%current-system))
 127                                             '("--host=mips64el-unknown-linux-gnu")
 128                                             '())
 129                                       (string-append "--with-ncurses="
 130                                                      ncurses)))))))))
 131     (home-page "http://aa-project.sourceforge.net/aalib/")
 132     (synopsis "ASCII-art library")
 133     (description
 134      "AA-lib is a low level gfx library which does not require graphics device.
 135 In fact, there is no graphical output possible.  AA-lib replaces those
 136 old-fashioned output methods with powerful ascii-art renderer.")
 137     (license license:lgpl2.0+)))
 138
 139 (define-public liba52
 140   (package
 141     (name "liba52")
 142     (version "0.7.4")
 143     (source (origin
 144               (method url-fetch)
 145               (uri (string-append
 146                     ;; A mirror://sourceforge URI doesn't work, presumably
 147                     ;; because the SourceForge project is misconfigured.
 148                     "http://liba52.sourceforge.net/files/a52dec-" version
 149                     ".tar.gz"))
 150               (sha256
 151                (base32
 152                 "0czccp4fcpf2ykp16xcrzdfmnircz1ynhls334q374xknd5747d2"))
 153               (patches (search-patches "liba52-enable-pic.patch"
 154                                        "liba52-set-soname.patch"
 155                                        "liba52-use-mtune-not-mcpu.patch"
 156                                        "liba52-link-with-libm.patch"))))
 157     (build-system gnu-build-system)
 158     ;; XXX We need to run ./bootstrap because of the build system fixes above.
 159     (native-inputs
 160      `(("autoconf" ,autoconf)
 161        ("automake" ,automake)
 162        ("libtool" ,libtool)))
 163     (arguments `(#:configure-flags '("--enable-shared")
 164                  #:phases
 165                  (modify-phases %standard-phases
 166                    ;; XXX We need to run ./bootstrap because of the build
 167                    ;; system fixes above.
 168                    (add-after
 169                     'unpack 'bootstrap
 170                     (lambda _ (zero? (system* "sh" "bootstrap")))))))
 171     (home-page "http://liba52.sourceforge.net/")
 172     (synopsis "ATSC A/52 stream decoder")
 173     (description "liba52 is a library for decoding ATSC A/52 streams.  The
 174 A/52 standard is used in a variety of applications, including digital
 175 television and DVD.  It is also known as AC-3.")
 176     (license license:gpl2+)))
 177
 178 (define-public libmpeg2
 179   (package
 180     (name "libmpeg2")
 181     (version "0.5.1")
 182     (source (origin
 183               (method url-fetch)
 184               ;; A mirror://sourceforge URI doesn't work, presumably
 185               ;; because the SourceForge project is misconfigured.
 186               (uri (string-append "http://libmpeg2.sourceforge.net/files/"
 187                                   name "-" version ".tar.gz"))
 188               (sha256
 189                (base32
 190                 "1m3i322n2fwgrvbs1yck7g5md1dbg22bhq5xdqmjpz5m7j4jxqny"))))
 191     (inputs
 192      `(("libx11" ,libx11)
 193        ("libxext" ,libxext)
 194        ("libxv" ,libxv)
 195        ("libsm" ,libsm)
 196        ("libice" ,libice)
 197        ("sdl" ,sdl)))
 198     (build-system gnu-build-system)
 199     (home-page "http://libmpeg2.sourceforge.net/")
 200     (synopsis "MPEG1 and MPEG2 video decoder library")
 201     (description
 202      "libmpeg2 is a library which can decode MPEG1 and MPEG2 video streams.")
 203     (license license:gpl2+)))
 204
 205 (define-public libx264
 206   (package
 207     (name "libx264")
 208     (version "20160220-2245")
 209     (source (origin
 210               (method url-fetch)
 211               (uri (string-append "http://download.videolan.org/pub/x264/snapshots/"
 212                                   "x264-snapshot-" version ".tar.bz2"))
 213               (sha256
 214                (base32
 215                 "12zyzbiihfhamf7yi4qqaj6k0nisnrydvfr36kxadvmsm7dg4sj3"))))
 216     (build-system gnu-build-system)
 217     (native-inputs
 218      `(("pkg-config" ,pkg-config)
 219        ("yasm" ,yasm)))
 220     ;; TODO: Add gpac input
 221     (arguments
 222      `(#:tests? #f  ;no check target
 223        #:configure-flags '("--enable-shared"
 224                            ;; Don't build the command-line program.  If we
 225                            ;; want it later, we should do so in a different
 226                            ;; package to avoid a circular dependency (the x264
 227                            ;; program depends on ffmpeg and ffmpeg depends on
 228                            ;; libx264).
 229                            "--disable-cli"
 230
 231                            ;; On MIPS, we must pass "--disable-asm" or else
 232                            ;; configure fails after printing: "You specified a
 233                            ;; pre-MSA CPU in your CFLAGS. If you really want
 234                            ;; to run on such a CPU, configure with
 235                            ;; --disable-asm."
 236                            ,@(if (string-prefix? "mips"
 237                                                  (or (%current-target-system)
 238                                                      (%current-system)))
 239                                  '("--disable-asm")
 240                                  '()))))
 241     (home-page "http://www.videolan.org/developers/x264.html")
 242     (synopsis "H.264 video coding library")
 243     (description "libx264 is an advanced encoding library for creating
 244 H.264 (MPEG-4 AVC) video streams.")
 245     (license (list license:gpl2+         ;most files
 246                    license:isc           ;common/x86/x86inc.asm
 247                    license:lgpl2.1+      ;extras/getopt.c
 248                    license:bsd-3         ;extras/inttypes.h
 249                    (license:non-copyleft ;extras/cl*.h
 250                     "file://extras/cl.h"
 251                     "See extras/cl.h in the distribution.")))))
 252
 253 (define-public libass
 254   (package
 255     (name "libass")
 256     (version "0.13.4")
 257     (source (origin
 258               (method url-fetch)
 259               (uri (string-append
 260                     "https://github.com/libass/libass/releases/download/"
 261                     version "/libass-" version ".tar.xz"))
 262               (sha256
 263                (base32
 264                 "1dlzkjybnpl2fkvyjq0qblb7qw12cs893bs7zj3rvf8ij342yjnq"))))
 265     (build-system gnu-build-system)
 266     (native-inputs
 267      `(("pkg-config" ,pkg-config)
 268        ("yasm" ,yasm)))
 269     (propagated-inputs
 270      `(("freetype" ,freetype)
 271        ("fribidi" ,fribidi)
 272        ("fontconfig" ,fontconfig)
 273        ("harfbuzz" ,harfbuzz)
 274        ("enca" ,enca)))
 275     (home-page "https://github.com/libass/libass")
 276     (synopsis "Subtitle rendering library for the ASS/SSA format")
 277     (description "libass is a subtitle rendering library for the
 278 ASS/SSA (Advanced Substation Alpha/SubStation Alpha) subtitle format.")
 279     (license license:isc)))
 280
 281 (define-public libcaca
 282   (package
 283     (name "libcaca")
 284     (version "0.99.beta19")
 285     (source (origin
 286               (method url-fetch)
 287               (uri (string-append "http://caca.zoy.org/files/libcaca/libcaca-"
 288                                   version ".tar.gz"))
 289               (sha256
 290                (base32
 291                 "1x3j6yfyxl52adgnabycr0n38j9hx2j74la0hz0n8cnh9ry4d2qj"))))
 292     (build-system gnu-build-system)
 293     (native-inputs `(("pkg-config" ,pkg-config)))
 294     (inputs
 295      `(("freeglut" ,freeglut)
 296        ("ftgl" ,ftgl)
 297        ("imlib2" ,imlib2)
 298        ("libx11" ,libx11)
 299        ("mesa" ,mesa)
 300        ("ncurses" ,ncurses)
 301        ("zlib" ,zlib)))
 302     (home-page "http://caca.zoy.org/wiki/libcaca")
 303     (synopsis "Colour ASCII-art library")
 304     (description "libcaca is a graphics library that outputs text instead of
 305 pixels, so that it can work on older video cards or text terminals.  It
 306 supports Unicode, 2048 colors, dithering of color images, and advanced text
 307 canvas operations.")
 308     (license (license:fsf-free "file://COPYING")))) ;WTFPL version 2
 309
 310 (define-public libdca
 311   (package
 312     (name "libdca")
 313     (version "0.0.5")
 314     (source (origin
 315               (method url-fetch)
 316               (uri (string-append
 317                     "http://download.videolan.org/pub/videolan/libdca/"
 318                     version "/libdca-" version ".tar.bz2"))
 319               (sha256
 320                (base32
 321                 "0hh6a7l8vvccsd5i1fkv9av2gzv9fy8m0b8jpsn5p6hh4bh2586v"))))
 322     (build-system gnu-build-system)
 323     (home-page "http://www.videolan.org/developers/libdca.html")
 324     (synopsis "DTS Coherent Acoustics decoder")
 325     (description "libdca is a library for decoding DTS Coherent Acoustics
 326 streams.")
 327     (license license:gpl2+)))
 328
 329 (define-public libdv
 330   (package
 331     (name "libdv")
 332     (version "1.0.0")
 333     (source (origin
 334               (method url-fetch)
 335               (uri (string-append
 336                     "mirror://sourceforge/" name "/" name "/"
 337                     version "/" name "-" version ".tar.gz"))
 338               (sha256
 339                (base32
 340                 "1fl96f2xh2slkv1i1ix7kqk576a0ak1d33cylm0mbhm96d0761d3"))))
 341     (build-system gnu-build-system)
 342     (native-inputs `(("pkg-config" ,pkg-config)))
 343     (inputs `(("libxv" ,libxv)))
 344     (home-page "http://libdv.sourceforge.net/")
 345     (synopsis "DV video (IEC 61834 and SMPTE 314M) codec")
 346     (description "The Quasar DV codec (libdv) is a software codec for DV
 347 video, the encoding format used by most digital camcorders, typically those
 348 that support the IEEE 1394 (a.k.a. FireWire or i.Link) interface.  Libdv was
 349 developed according to the official standards for DV video: IEC 61834 and
 350 SMPTE 314M.")
 351     (license license:lgpl2.1+)))
 352
 353 (define-public libva
 354   (package
 355     (name "libva")
 356     (version "1.7.1")
 357     (source
 358      (origin
 359        (method url-fetch)
 360        (uri (string-append
 361              "https://www.freedesktop.org/software/vaapi/releases/libva/libva-"
 362              version".tar.bz2"))
 363        (sha256
 364         (base32 "1j8mb3p9kafhp30r3kmndnrklvzycc2ym0w6xdqz6m7jap626028"))))
 365     (build-system gnu-build-system)
 366     (native-inputs
 367      `(("pkg-config" ,pkg-config)))
 368     (inputs
 369      `(("libdrm" ,libdrm)
 370        ("libx11" ,libx11)
 371        ("libxext" ,libxext)
 372        ("libxfixes" ,libxfixes)
 373        ("mesa" ,mesa)))
 374     (arguments
 375      `(#:phases
 376        (modify-phases %standard-phases
 377          (add-before
 378           'build 'fix-dlopen-paths
 379           (lambda* (#:key outputs #:allow-other-keys)
 380             (let ((out (assoc-ref outputs "out")))
 381               (substitute* "va/drm/va_drm_auth_x11.c"
 382                 (("\"libva-x11\\.so\\.%d\"")
 383                  (string-append "\"" out "/lib/libva-x11.so.%d\"")))))))
 384        ;; Most drivers are in mesa's $prefix/lib/dri, so use that.  (Can be
 385        ;; overridden at run-time via LIBVA_DRIVERS_PATH.)
 386        #:configure-flags
 387        (list (string-append "--with-drivers-path="
 388                             (assoc-ref %build-inputs "mesa") "/lib/dri"))
 389        ;; However, we can't write to mesa's store directory, so override the
 390        ;; following make variable to install the dummy driver to libva's
 391        ;; $prefix/lib/dri directory.
 392        #:make-flags
 393        (list (string-append "dummy_drv_video_ladir="
 394                             (assoc-ref %outputs "out") "/lib/dri"))))
 395     (home-page "https://www.freedesktop.org/wiki/Software/vaapi/")
 396     (synopsis "Video acceleration library")
 397     (description "The main motivation for VA-API (Video Acceleration API) is
 398 to enable hardware accelerated video decode/encode at various
 399 entry-points (VLD, IDCT, Motion Compensation etc.) for prevailing coding
 400 standards (MPEG-2, MPEG-4 ASP/H.263, MPEG-4 AVC/H.264, and VC-1/VMW3).")
 401     (license license:expat)))
 402
 403 (define-public ffmpeg
 404   (package
 405     (name "ffmpeg")
 406     (version "3.1.5")
 407     (source (origin
 408              (method url-fetch)
 409              (uri (string-append "https://ffmpeg.org/releases/ffmpeg-"
 410                                  version ".tar.xz"))
 411              (sha256
 412               (base32
 413                "16mqb1fs6ahqqv6a64dk4d8rp75ixdsipfzsz0vmc749yw2k3k29"))))
 414     (build-system gnu-build-system)
 415     (inputs
 416      `(("fontconfig" ,fontconfig)
 417        ("freetype" ,freetype)
 418        ("gnutls" ,gnutls)
 419        ("opus" ,opus)
 420        ("ladspa" ,ladspa)
 421        ("lame" ,lame)
 422        ("libass" ,libass)
 423        ("libbluray" ,libbluray)
 424        ("libcaca" ,libcaca)
 425        ("libcdio-paranoia" ,libcdio-paranoia)
 426        ("libtheora" ,libtheora)
 427        ("libvdpau" ,libvdpau)
 428        ("libvorbis" ,libvorbis)
 429        ("libvpx" ,libvpx)
 430        ("libx11" ,libx11)
 431        ("libx264" ,libx264)
 432        ("mesa" ,mesa)
 433        ("openal" ,openal)
 434        ("pulseaudio" ,pulseaudio)
 435        ("soxr" ,soxr)
 436        ("speex" ,speex)
 437        ("twolame" ,twolame)
 438        ("xvid" ,xvid)
 439        ("zlib" ,zlib)))
 440     (native-inputs
 441      `(("bc" ,bc)
 442        ("perl" ,perl)
 443        ("pkg-config" ,pkg-config)
 444        ("texinfo" ,texinfo)
 445        ("python" ,python-2) ; scripts use interpreter python2
 446        ("speex" ,speex)
 447        ("yasm" ,yasm)))
 448     (arguments
 449      `(#:test-target "fate"
 450        #:configure-flags
 451        ;; possible additional inputs:
 452        ;;   --enable-avisynth        enable reading of AviSynth script
 453        ;;                            files [no]
 454        ;;   --enable-frei0r          enable frei0r video filtering
 455        ;;   --enable-libaacplus      enable AAC+ encoding via libaacplus [no]
 456        ;;   --enable-libcelt         enable CELT decoding via libcelt [no]
 457        ;;   --enable-libdc1394       enable IIDC-1394 grabbing using libdc1394
 458        ;;                            and libraw1394 [no]
 459        ;;   --enable-libfaac         enable AAC encoding via libfaac [no]
 460        ;;   --enable-libfdk-aac      enable AAC de/encoding via libfdk-aac [no]
 461        ;;   --enable-libflite        enable flite (voice synthesis) support via
 462        ;;                            libflite [no]
 463        ;;   --enable-libgme          enable Game Music Emu via libgme [no]
 464        ;;   --enable-libgsm          enable GSM de/encoding via libgsm [no]
 465        ;;   --enable-libiec61883     enable iec61883 via libiec61883 [no]
 466        ;;   --enable-libilbc         enable iLBC de/encoding via libilbc [no]
 467        ;;   --enable-libmodplug      enable ModPlug via libmodplug [no]
 468        ;;   --enable-libnut          enable NUT (de)muxing via libnut,
 469        ;;                            native (de)muxer exists [no]
 470        ;;   --enable-libopencore-amrnb    enable AMR-NB de/encoding via
 471        ;;                                 libopencore-amrnb [no]
 472        ;;   --enable-libopencore-amrwb    enable AMR-WB decoding via
 473        ;;                                 libopencore-amrwb [no]
 474        ;;   --enable-libopencv       enable video filtering via libopencv [no]
 475        ;;   --enable-libopenjpeg     enable JPEG 2000 de/encoding via
 476        ;;                            OpenJPEG [no]
 477        ;;   --enable-librtmp         enable RTMP[E] support via librtmp [no]
 478        ;;   --enable-libschroedinger enable Dirac de/encoding via
 479        ;;                            libschroedinger [no]
 480        ;;   --enable-libshine        enable fixed-point MP3 encoding via
 481        ;;                            libshine [no]
 482        ;;   --enable-libssh          enable SFTP protocol via libssh [no]
 483        ;;                            (libssh2 does not work)
 484        ;;   --enable-libstagefright-h264  enable H.264 decoding via
 485        ;;                                 libstagefright [no]
 486        ;;   --enable-libutvideo      enable Ut Video encoding and decoding via
 487        ;;                            libutvideo [no]
 488        ;;   --enable-libv4l2         enable libv4l2/v4l-utils [no]
 489        ;;   --enable-libvidstab      enable video stabilization using
 490        ;;                            vid.stab [no]
 491        ;;   --enable-libvo-aacenc    enable AAC encoding via libvo-aacenc [no]
 492        ;;   --enable-libvo-amrwbenc  enable AMR-WB encoding via
 493        ;;                            libvo-amrwbenc [no]
 494        ;;   --enable-libwavpack      enable wavpack encoding via libwavpack [no]
 495        ;;   --enable-libxavs         enable AVS encoding via xavs [no]
 496        ;;   --enable-libzmq          enable message passing via libzmq [no]
 497        ;;   --enable-libzvbi         enable teletext support via libzvbi [no]
 498        ;;   --enable-opencl          enable OpenCL code
 499        '("--enable-avresample"
 500          "--enable-gpl" ; enable optional gpl licensed parts
 501          "--enable-shared"
 502          "--enable-fontconfig"
 503          "--enable-gnutls"
 504          "--enable-ladspa"
 505          "--enable-libass"
 506          "--enable-libbluray"
 507          "--enable-libcaca"
 508          "--enable-libcdio"
 509          "--enable-libfreetype"
 510          "--enable-libmp3lame"
 511          "--enable-libopus"
 512          "--enable-libpulse"
 513          "--enable-libsoxr"
 514          "--enable-libspeex"
 515          "--enable-libtheora"
 516          "--enable-libtwolame"
 517          "--enable-libvorbis"
 518          "--enable-libvpx"
 519          "--enable-libxvid"
 520          "--enable-libx264"
 521          "--enable-openal"
 522          "--enable-opengl"
 523          "--enable-x11grab"
 524
 525          "--enable-runtime-cpudetect"
 526
 527          ;; Runtime cpu detection is not implemented on
 528          ;; MIPS, so we disable some features.
 529          "--disable-mips32r2"
 530          "--disable-mipsdsp"
 531          "--disable-mipsdspr2"
 532          "--disable-mipsfpu")
 533        #:phases
 534        (modify-phases %standard-phases
 535          (replace
 536           'configure
 537           ;; configure does not work followed by "SHELL=..." and
 538           ;; "CONFIG_SHELL=..."; set environment variables instead
 539           (lambda* (#:key outputs configure-flags #:allow-other-keys)
 540             (let ((out (assoc-ref outputs "out")))
 541               (substitute* "configure"
 542                 (("#! /bin/sh") (string-append "#!" (which "bash"))))
 543               (setenv "SHELL" (which "bash"))
 544               (setenv "CONFIG_SHELL" (which "bash"))
 545               (zero? (apply system*
 546                             "./configure"
 547                             (string-append "--prefix=" out)
 548                             ;; Add $libdir to the RUNPATH of all the binaries.
 549                             (string-append "--extra-ldflags=-Wl,-rpath="
 550                                            out "/lib")
 551                             configure-flags)))))
 552          (add-before
 553           'check 'set-ld-library-path
 554           (lambda _
 555             ;; Allow $(top_builddir)/ffmpeg to find its dependencies when
 556             ;; running tests.
 557             (let* ((dso  (find-files "." "\\.so$"))
 558                    (path (string-join (map dirname dso) ":")))
 559               (format #t "setting LD_LIBRARY_PATH to ~s~%" path)
 560               (setenv "LD_LIBRARY_PATH" path)
 561               #t))))))
 562     (home-page "https://www.ffmpeg.org/")
 563     (synopsis "Audio and video framework")
 564     (description "FFmpeg is a complete, cross-platform solution to record,
 565 convert and stream audio and video.  It includes the libavcodec
 566 audio/video codec library.")
 567     (license license:gpl2+)))
 568
 569 (define-public ffmpeg-2.8
 570   (package
 571     (inherit ffmpeg)
 572     (version "2.8.8")
 573     (source (origin
 574              (method url-fetch)
 575              (uri (string-append "https://ffmpeg.org/releases/ffmpeg-"
 576                                  version ".tar.xz"))
 577              (sha256
 578               (base32
 579                "1691bmq8j56rcys09xwvzjq16z25m8vczj5a50gdn7ydm9qjykpr"))))
 580     (arguments
 581      (substitute-keyword-arguments (package-arguments ffmpeg)
 582        ((#:configure-flags flags)
 583         `(map (lambda (flag)
 584                 (if (string=? flag "--disable-mipsdsp")
 585                     "--disable-mipsdspr1"
 586                     flag))
 587               ,flags))))))
 588
 589 (define-public vlc
 590   (package
 591     (name "vlc")
 592     (version "2.2.4")
 593     (source (origin
 594              (method url-fetch)
 595              (uri (string-append
 596                    "https://download.videolan.org/pub/videolan/vlc/"
 597                    version "/vlc-" version ".tar.xz"))
 598              (sha256
 599               (base32
 600                "1gjkrwlg8ab3skzl67cxb9qzg4187ifckd1z9kpy11q058fyjchn"))
 601              (modules '((guix build utils)))
 602              (snippet
 603               ;; There are two occurrences where __DATE__ and __TIME__ are
 604               ;; used to capture the build time and show it to the user.
 605               '(substitute* (find-files "." "help\\.c(pp)?$")
 606                  (("__DATE__") "\"2016\"")
 607                  (("__TIME__") "\"00:00\"")))))
 608     (build-system gnu-build-system)
 609     (native-inputs
 610      `(("git" ,git) ; needed for a test
 611        ("pkg-config" ,pkg-config)))
 612     ;; FIXME: Add optional inputs once available.
 613     (inputs
 614      `(("alsa-lib" ,alsa-lib)
 615        ("avahi" ,avahi)
 616        ("dbus" ,dbus)
 617        ("flac" ,flac)
 618        ("ffmpeg" ,ffmpeg-2.8)               ;fails to build against ffmpeg 3.0
 619        ("fontconfig" ,fontconfig)
 620        ("freetype" ,freetype)
 621        ("gnutls" ,gnutls)
 622        ("liba52" ,liba52)
 623        ("libcddb" ,libcddb)
 624        ("libgcrypt" ,libgcrypt)
 625        ("libkate" ,libkate)
 626        ("libmad" ,libmad)
 627        ("libogg" ,libogg)
 628        ("libpng" ,libpng)
 629        ("libsamplerate" ,libsamplerate)
 630        ("libssh2" ,libssh2)
 631        ("libvorbis" ,libvorbis)
 632        ("libtheora" ,libtheora)
 633        ("libxext" ,libxext)
 634        ("libxi" ,libxi)
 635        ("libxinerama" ,libxinerama)
 636        ("libxml2" ,libxml2)
 637        ("libxpm" ,libxpm)
 638        ("lua" ,lua-5.1)
 639        ("mesa" ,mesa)
 640        ("opus" ,opus)
 641        ("perl" ,perl)
 642        ("pulseaudio" ,pulseaudio)
 643        ("python" ,python-wrapper)
 644        ("qt" ,qt) ; FIXME: reenable modular qt after update - requires building
 645        ;("qtbase" ,qtbase) with -std=gnu++11.
 646        ;("qtx11extras" ,qtx11extras)
 647        ("sdl" ,sdl)
 648        ("sdl-image" ,sdl-image)
 649        ("speex" ,speex)
 650        ("xcb-util-keysyms" ,xcb-util-keysyms)))
 651     (arguments
 652      `(#:configure-flags
 653        `(;; Gross workaround for <https://trac.videolan.org/vlc/ticket/16907>.
 654          ;; In our case, this led to a test failure:
 655          ;;   test_libvlc_equalizer: libvlc/equalizer.c:122: test_equalizer: Assertion `isnan(libvlc_audio_equalizer_get_amp_at_index (equalizer, u_bands))' failed.
 656          "ac_cv_c_fast_math=no"
 657
 658          ,(string-append "LDFLAGS=-Wl,-rpath -Wl,"
 659                          (assoc-ref %build-inputs "ffmpeg")
 660                          "/lib"))                 ;needed for the tests
 661
 662        #:phases
 663        (modify-phases %standard-phases
 664          (add-before 'configure 'remove-visual-tests
 665            ;; Some of the tests require using the display to test out VLC,
 666            ;; which fails in our sandboxed build system
 667            (lambda _
 668              (substitute* "test/run_vlc.sh"
 669                           (("./vlc --ignore-config") "echo"))
 670              #t))
 671          (add-after 'install 'regenerate-plugin-cache
 672            (lambda* (#:key outputs #:allow-other-keys)
 673              ;; The 'install-exec-hook' rule in the top-level Makefile.am
 674              ;; generates 'lib/vlc/plugins/plugins.dat', a plugin cache, using
 675              ;; 'vlc-cache-gen'.  This file includes the mtime of the plugins
 676              ;; it references.  Thus, we first reset the timestamps of all
 677              ;; these files, and then regenerate the cache such that the
 678              ;; mtimes it includes are always zero instead of being dependent
 679              ;; on the build time.
 680              (let* ((out       (assoc-ref outputs "out"))
 681                     (pkglibdir (string-append out "/lib/vlc"))
 682                     (plugindir (string-append pkglibdir "/plugins"))
 683                     (cachegen  (string-append pkglibdir "/vlc-cache-gen")))
 684                ;; TODO: Factorize 'reset-timestamps'.
 685                (for-each (lambda (file)
 686                            (let ((s (lstat file)))
 687                              (unless (eq? (stat:type s) 'symlink)
 688                                (utime file 0 0 0 0))))
 689                          (find-files plugindir))
 690                (zero? (system* cachegen plugindir))))))))
 691     (home-page "https://www.videolan.org/")
 692     (synopsis "Audio and video framework")
 693     (description "VLC is a cross-platform multimedia player and framework
 694 that plays most multimedia files as well as DVD, Audio CD, VCD, and various
 695 treaming protocols.")
 696     (license license:gpl2+)))
 697
 698 (define-public mplayer
 699   (package
 700     (name "mplayer")
 701     (version "1.3.0")
 702     (source (origin
 703              (method url-fetch)
 704              (uri (string-append
 705                    "https://www.mplayerhq.hu/MPlayer/releases/MPlayer-"
 706                    version ".tar.xz"))
 707              (sha256
 708               (base32
 709                "0hwqn04bdknb2ic88xd75smffxx63scvz0zvwvjb56nqj9n89l1s"))))
 710     (build-system gnu-build-system)
 711     ;; FIXME: Add additional inputs once available.
 712     (native-inputs
 713      `(("pkg-config" ,pkg-config)))
 714     (inputs
 715      `(("alsa-lib" ,alsa-lib)
 716        ("cdparanoia" ,cdparanoia)
 717        ("ffmpeg" ,ffmpeg)
 718        ("fontconfig" ,fontconfig)
 719        ("freetype" ,freetype)
 720 ;;        ("giflib" ,giflib) ; uses QuantizeBuffer, requires version >= 5
 721        ("lame" ,lame)
 722        ("libass" ,libass)
 723        ("libdvdcss" ,libdvdcss)
 724        ("libdvdnav" ,libdvdnav)
 725        ("libjpeg" ,libjpeg)
 726        ("libmpeg2" ,libmpeg2)
 727        ("libmpg123" ,mpg123)                      ; audio codec for MP3
 728        ("libpng" ,libpng)
 729        ("libtheora" ,libtheora)
 730        ("libvdpau" ,libvdpau)
 731        ("libvorbis" ,libvorbis)
 732        ("libx11" ,libx11)
 733        ("libx264" ,libx264)
 734        ("libxinerama" ,libxinerama)
 735        ("libxv" ,libxv)
 736        ("libxxf86dga" ,libxxf86dga)
 737        ("mesa" ,mesa)
 738        ("opus" ,opus)
 739        ("perl" ,perl)
 740        ("pulseaudio" ,pulseaudio)
 741        ("python" ,python-wrapper)
 742        ("sdl" ,sdl)
 743        ("speex" ,speex)
 744        ("yasm" ,yasm)
 745        ("zlib" ,zlib)))
 746     (arguments
 747      `(#:tests? #f ; no test target
 748        #:phases
 749        (modify-phases %standard-phases
 750         (replace 'configure
 751           ;; configure does not work followed by "SHELL=..." and
 752           ;; "CONFIG_SHELL=..."; set environment variables instead
 753           (lambda* (#:key inputs outputs #:allow-other-keys)
 754             (let ((out (assoc-ref outputs "out"))
 755                   (libx11 (assoc-ref inputs "libx11")))
 756               (substitute* "configure"
 757                 (("#! /bin/sh") (string-append "#!" (which "bash"))))
 758               (setenv "SHELL" (which "bash"))
 759               (setenv "CONFIG_SHELL" (which "bash"))
 760               (zero? (system*
 761                       "./configure"
 762                       (string-append "--extra-cflags=-I"
 763                                      libx11 "/include") ; to detect libx11
 764                       "--disable-ffmpeg_a" ; disables bundled ffmpeg
 765                       (string-append "--prefix=" out)
 766                       ;; Enable runtime cpu detection where supported,
 767                       ;; and choose a suitable target.
 768                       ,@(match (or (%current-target-system)
 769                                    (%current-system))
 770                           ("x86_64-linux"
 771                            '("--enable-runtime-cpudetection"
 772                              "--target=x86_64-linux"))
 773                           ("i686-linux"
 774                            '("--enable-runtime-cpudetection"
 775                              "--target=i686-linux"))
 776                           ("mips64el-linux"
 777                            '("--target=mips3-linux"))
 778                           (_ (list (string-append
 779                                     "--target="
 780                                     (or (%current-target-system)
 781                                         (nix-system->gnu-triplet
 782                                          (%current-system)))))))
 783                       "--disable-iwmmxt"))))))))
 784     (home-page "https://www.mplayerhq.hu/design7/news.html")
 785     (synopsis "Audio and video player")
 786     (description "MPlayer is a movie player.  It plays most MPEG/VOB, AVI,
 787 Ogg/OGM, VIVO, ASF/WMA/WMV, QT/MOV/MP4, RealMedia, Matroska, NUT,
 788 NuppelVideo, FLI, YUV4MPEG, FILM, RoQ, PVA files.  One can watch VideoCD,
 789 SVCD, DVD, 3ivx, DivX 3/4/5, WMV and H.264 movies.")
 790     (license license:gpl2)))
 791
 792 (define-public mpv
 793   (package
 794     (name "mpv")
 795     (version "0.21.0")
 796     (source (origin
 797               (method url-fetch)
 798               (uri (string-append
 799                     "https://github.com/mpv-player/mpv/archive/v" version
 800                     ".tar.gz"))
 801               (sha256
 802                (base32
 803                 "1lwvvhldqrkp44zdm3wbi7qrsln13s8ympwwckqhwl4whp78wpyh"))
 804               (file-name (string-append name "-" version ".tar.gz"))))
 805     (build-system waf-build-system)
 806     (native-inputs
 807      `(("perl" ,perl)
 808        ("pkg-config" ,pkg-config)
 809        ("python-docutils" ,python-docutils)))
 810     ;; Missing features: libguess, Wayland, V4L2
 811     (inputs
 812      `(("alsa-lib" ,alsa-lib)
 813        ("enca" ,enca)
 814        ("ffmpeg" ,ffmpeg)
 815        ("jack" ,jack-1)
 816        ("ladspa" ,ladspa)
 817        ("lcms" ,lcms)
 818        ("libass" ,libass)
 819        ("libbluray" ,libbluray)
 820        ("libcaca" ,libcaca)
 821        ("libbs2b" ,libbs2b)
 822        ("libcdio-paranoia" ,libcdio-paranoia)
 823        ("libdvdread" ,libdvdread)
 824        ("libdvdnav" ,libdvdnav)
 825        ("libjpeg" ,libjpeg)
 826        ("libva" ,libva)
 827        ("libvdpau" ,libvdpau)
 828        ("libx11" ,libx11)
 829        ("libxext" ,libxext)
 830        ("libxinerama" ,libxinerama)
 831        ("libxrandr" ,libxrandr)
 832        ("libxscrnsaver" ,libxscrnsaver)
 833        ("libxv" ,libxv)
 834        ("lua" ,lua)
 835        ("mesa" ,mesa)
 836        ("mpg123" ,mpg123)
 837        ("pulseaudio" ,pulseaudio)
 838        ("rsound" ,rsound)
 839        ("waf" ,python-waf)
 840        ("youtube-dl" ,youtube-dl)
 841        ("zlib" ,zlib)))
 842     (arguments
 843      '(#:phases
 844        (modify-phases %standard-phases
 845          (add-before
 846           'configure 'setup-waf
 847           (lambda* (#:key inputs #:allow-other-keys)
 848             (copy-file (assoc-ref inputs "waf") "waf")
 849             (setenv "CC" "gcc"))))
 850        #:configure-flags (list "--enable-libmpv-shared" "--enable-zsh-comp")
 851        ;; No check function defined.
 852        #:tests? #f))
 853     (home-page "https://mpv.io/")
 854     (synopsis "Audio and video player")
 855     (description "mpv is a general-purpose audio and video player.  It is a
 856 fork of mplayer2 and MPlayer.  It shares some features with the former
 857 projects while introducing many more.")
 858     (license license:gpl2+)))
 859
 860 (define-public gnome-mpv
 861   (package
 862     (name "gnome-mpv")
 863     (version "0.10")
 864     (source
 865      (origin
 866        (method url-fetch)
 867        (uri (string-append "https://github.com/gnome-mpv/gnome-mpv/releases"
 868                            "/download/v" version "/gnome-mpv-" version
 869                            ".tar.xz"))
 870        (sha256
 871         (base32
 872          "10zizf926a82c753a80bi49rb5c4yqjyd6zin4xgmggspfxngncj"))))
 873     (native-inputs
 874      `(("intltool" ,intltool)
 875        ("pkg-config" ,pkg-config)))
 876     (inputs
 877      `(("gtk+" ,gtk+)
 878        ("libepoxy" ,libepoxy)
 879        ("mpv" ,mpv)))
 880     (build-system glib-or-gtk-build-system)
 881     (home-page "https://github.com/gnome-mpv/gnome-mpv")
 882     (synopsis "GTK+ frontend for the mpv media player")
 883     (description "GNOME MPV is a simple GTK+ frontend for the mpv media player.
 884 GNOME MPV interacts with mpv via the client API exported by libmpv, allowing
 885 access to mpv's powerful playback capabilities.")
 886     (license license:gpl3+)))
 887
 888 (define-public libvpx
 889   (package
 890     (name "libvpx")
 891     (version "1.6.0")
 892     (source (origin
 893               (method url-fetch)
 894               (uri (string-append "http://storage.googleapis.com/"
 895                                   "downloads.webmproject.org/releases/webm/"
 896                                   name "-" version ".tar.bz2"))
 897               (sha256
 898                (base32
 899                 "1basd6dda5di9p7jhc0f4f52wzm9c3hsravqspw6ibpcn5gbpbyh"))
 900               (patches (search-patches "libvpx-CVE-2016-2818.patch"))))
 901     (build-system gnu-build-system)
 902     (arguments
 903      `(#:phases
 904        (modify-phases %standard-phases
 905          (replace 'configure
 906            (lambda* (#:key outputs #:allow-other-keys)
 907              (setenv "CONFIG_SHELL" (which "bash"))
 908              (let ((out (assoc-ref outputs "out")))
 909                (setenv "LDFLAGS"
 910                        (string-append "-Wl,-rpath=" out "/lib"))
 911                (zero? (system* "./configure"
 912                                "--enable-shared"
 913                                "--as=yasm"
 914                                ;; Limit size to avoid CVE-2015-1258
 915                                "--size-limit=16384x16384"
 916                                (string-append "--prefix=" out)))))))
 917        #:tests? #f)) ; no check target
 918     (native-inputs
 919      `(("perl" ,perl)
 920        ("yasm" ,yasm)))
 921     (synopsis "VP8/VP9 video codec")
 922     (description "libvpx is a codec for the VP8/VP9 video compression format.")
 923     (license license:bsd-3)
 924     (home-page "http://www.webmproject.org/")))
 925
 926 (define-public youtube-dl
 927   (package
 928     (name "youtube-dl")
 929     (version "2016.10.16")
 930     (source (origin
 931               (method url-fetch)
 932               (uri (string-append "https://youtube-dl.org/downloads/"
 933                                   version "/youtube-dl-"
 934                                   version ".tar.gz"))
 935               (sha256
 936                (base32
 937                 "0q6cxbp1xx8xmwn3xbxh6gcbgqjxy3slzfca4dbkk9xl2yy9rwqg"))))
 938     (build-system python-build-system)
 939     (arguments
 940      ;; The problem here is that the directory for the man page and completion
 941      ;; files is relative, and for some reason, setup.py uses the
 942      ;; auto-detected sys.prefix instead of the user-defined "--prefix=FOO".
 943      ;; So, we need pass the prefix directly.  In addition, make sure the Bash
 944      ;; completion file is called 'youtube-dl' rather than
 945      ;; 'youtube-dl.bash-completion'.
 946      `(#:tests? #f ; Many tests fail. The test suite can be run with pytest.
 947        #:phases (modify-phases %standard-phases
 948                   (add-before 'install 'fix-the-data-directories
 949                     (lambda* (#:key outputs #:allow-other-keys)
 950                       (let ((prefix (assoc-ref outputs "out")))
 951                         (mkdir "bash-completion")
 952                         (rename-file "youtube-dl.bash-completion"
 953                                      "bash-completion/youtube-dl")
 954                         (substitute* "setup.py"
 955                           (("youtube-dl\\.bash-completion")
 956                            "bash-completion/youtube-dl")
 957                           (("'etc/")
 958                            (string-append "'" prefix "/etc/"))
 959                           (("'share/")
 960                            (string-append "'" prefix "/share/")))))))))
 961     (synopsis "Download videos from YouTube.com and other sites")
 962     (description
 963      "Youtube-dl is a small command-line program to download videos from
 964 YouTube.com and a few more sites.")
 965     (home-page "https://youtube-dl.org")
 966     (license license:public-domain)))
 967
 968 (define-public libbluray
 969   (package
 970     (name "libbluray")
 971     (version "0.9.3")
 972     (source (origin
 973               (method url-fetch)
 974               (uri (string-append "https://download.videolan.org/videolan/"
 975                                   name "/" version "/"
 976                                   name "-" version ".tar.bz2"))
 977               (sha256
 978                (base32
 979                 "1q1whviqv5sr9nr372h31zwid1rvbfbx3z4lzr8lnj25xha6cdm6"))))
 980     (build-system gnu-build-system)
 981     (arguments
 982      `(#:configure-flags '("--disable-bdjava")
 983        #:phases
 984        (modify-phases %standard-phases
 985          (add-before 'build 'fix-dlopen-paths
 986            (lambda* (#:key inputs #:allow-other-keys)
 987              (let ((libaacs (assoc-ref inputs "libaacs"))
 988                    (libbdplus (assoc-ref inputs "libbdplus")))
 989                (substitute* "src/libbluray/disc/aacs.c"
 990                  (("\"libaacs\"")
 991                   (string-append "\"" libaacs "/lib/libaacs\"")))
 992                (substitute* "src/libbluray/disc/bdplus.c"
 993                  (("\"libbdplus\"")
 994                   (string-append "\"" libbdplus "/lib/libbdplus\"")))
 995                #t))))))
 996     (native-inputs `(("pkg-config" ,pkg-config)))
 997     (inputs
 998      `(("fontconfig" ,fontconfig)
 999        ("freetype" ,freetype)
1000        ("libaacs" ,libaacs)
1001        ("libbdplus" ,libbdplus)
1002        ("libxml2" ,libxml2)))
1003     (home-page "https://www.videolan.org/developers/libbluray.html")
1004     (synopsis "Blu-Ray Disc playback library")
1005     (description
1006      "libbluray is a library designed for Blu-Ray Disc playback for media
1007 players, like VLC or MPlayer.")
1008     (license license:lgpl2.1+)))
1009
1010 (define-public libdvdread
1011   (package
1012     (name "libdvdread")
1013     (version "5.0.3")
1014     (source (origin
1015               (method url-fetch)
1016               (uri (string-append "http://download.videolan.org/videolan/"
1017                                   name "/" version "/"
1018                                   name "-" version ".tar.bz2"))
1019               (sha256
1020                (base32
1021                 "0ayqiq0psq18rcp6f5pz82sxsq66v0kwv0y55dbrcg68plnxy71j"))))
1022     (build-system gnu-build-system)
1023     (home-page "http://dvdnav.mplayerhq.hu/")
1024     (synopsis "Library for reading video DVDs")
1025     (description
1026      "Libdvdread provides a simple foundation for reading DVD video
1027 disks.  It provides the functionality that is required to access many
1028 DVDs.  It parses IFO files, reads NAV-blocks, and performs CSS
1029 authentication and descrambling (if an external libdvdcss library is
1030 installed).")
1031     (license license:gpl2+)))
1032
1033 (define-public libdvdnav
1034   (package
1035     (name "libdvdnav")
1036     (version "5.0.3")
1037     (source (origin
1038               (method url-fetch)
1039               (uri (string-append "http://download.videolan.org/videolan/"
1040                                   name "/" version "/"
1041                                   name "-" version ".tar.bz2"))
1042               (sha256
1043                (base32
1044                 "0v8byv5z598k06rqzdmj7739vc86xq3zf79zfr698dib7lz055sh"))))
1045     (build-system gnu-build-system)
1046     (native-inputs
1047      `(("pkg-config" ,pkg-config)))
1048     (inputs
1049      `(("libdvdread" ,libdvdread)))
1050     (home-page "http://dvdnav.mplayerhq.hu/")
1051     (synopsis "Library for video DVD navigation features")
1052     (description
1053      "Libdvdnav is a library for developers of multimedia
1054 applications.  It allows easy use of sophisticated DVD navigation features
1055 such as DVD menus, multiangle playback and even interactive DVD games.  All
1056 this functionality is provided through a simple API which provides the DVD
1057 playback as a single logical stream of blocks, intermitted by special
1058 dvdnav events to report certain conditions.  The main usage of libdvdnav is
1059 a loop regularly calling a function to get the next block, surrounded by
1060 additional calls to tell the library of user interaction.  The whole
1061 DVD virtual machine and internal playback states are completely
1062 encapsulated.")
1063     (license license:gpl2+)))
1064
1065 (define-public libdvdnav-4
1066   (package
1067     (inherit libdvdnav)
1068     (version "4.2.1")
1069     (source (origin
1070               (method url-fetch)
1071               (uri
1072                (string-append
1073                 "http://download.videolan.org/videolan/libdvdnav/libdvdnav-"
1074                 version ".tar.xz"))
1075               (sha256
1076                (base32
1077                 "0wi3gy408c8xj0ism0hckv5jbfh3lg4pmgxv87gbch9jrhp2gjkz"))))
1078     (native-inputs
1079      `(("pkg-config" ,pkg-config)
1080        ("autoconf" ,autoconf)
1081        ("automake" ,automake)
1082        ("libtool" ,libtool)))
1083     (arguments
1084      '(#:phases
1085        (alist-cons-after
1086         'unpack 'autoreconf
1087         (lambda _
1088           (zero? (system* "autoreconf" "-vif")))
1089         %standard-phases)))))
1090
1091 (define-public libdvdcss
1092   (package
1093     (name "libdvdcss")
1094     (version "1.4.0")
1095     (source (origin
1096               (method url-fetch)
1097               (uri (string-append "http://download.videolan.org/pub/"
1098                                   name "/" version "/"
1099                                   name "-" version ".tar.bz2"))
1100               (sha256
1101                (base32
1102                 "0nl45ifc4xcb196snv9d6hinfw614cqpzcqp92dg43c0hickg290"))))
1103     (build-system gnu-build-system)
1104     (home-page "http://www.videolan.org/developers/libdvdcss.html")
1105     (synopsis "Library for accessing DVDs as block devices")
1106     (description
1107      "libdvdcss is a simple library designed for accessing DVDs like a block
1108 device without having to bother about the decryption.")
1109     (license license:gpl2+)))
1110
1111 (define-public srt2vtt
1112   (package
1113     (name "srt2vtt")
1114     (version "0.1")
1115     (source (origin
1116               (method url-fetch)
1117               (uri (string-append
1118                     "http://dthompson.us/releases/srt2vtt/srt2vtt-"
1119                     version ".tar.gz"))
1120               (sha256
1121                (base32
1122                 "16b377znjm6qlga5yb8aj7b7bcisa1ghcnj2lrb1d30lvxp4liif"))))
1123     (build-system gnu-build-system)
1124     (inputs
1125      `(("guile" ,guile-2.0)))
1126     (synopsis "SubRip to WebVTT subtitle converter")
1127     (description "srt2vtt converts SubRip formatted subtitles to WebVTT format
1128 for use with HTML5 video.")
1129     (home-page "http://dthompson.us/pages/software/srt2vtt")
1130     (license license:gpl3+)))
1131
1132 (define-public avidemux
1133   (package
1134     (name "avidemux")
1135     (version "2.6.12")
1136     (source (origin
1137              (method url-fetch)
1138              (uri (string-append
1139                    "mirror://sourceforge/" name "/" name "/" version "/"
1140                    name "_" version ".tar.gz"))
1141              (sha256
1142               (base32
1143                "0nz52yih8sff53inndkh2dba759xjzsh4b8xjww419lcpk0qp6kn"))
1144              (patches (search-patches "avidemux-install-to-lib.patch"))))
1145     (build-system cmake-build-system)
1146     (native-inputs
1147      `(("pkg-config" ,pkg-config)))
1148     ;; FIXME: Once packaged, add libraries not found during the build.
1149     (inputs
1150      `(("alsa-lib" ,alsa-lib)
1151        ("fontconfig" ,fontconfig)
1152        ("freetype" ,freetype)
1153        ("fribidi" ,fribidi)
1154        ("glu" ,glu)
1155        ("jack" ,jack-1)
1156        ("lame" ,lame)
1157        ("libva" ,libva)
1158        ("libvdpau" ,libvdpau)
1159        ("libvorbis" ,libvorbis)
1160        ("libvpx" ,libvpx)
1161        ("libxv" ,libxv)
1162        ("perl" ,perl)
1163        ("pulseaudio" ,pulseaudio)
1164        ("python" ,python-wrapper)
1165        ("qt" ,qt) ; FIXME: reenable modular qt after update - requires building
1166        ;("qtbase" ,qtbase) with -std=gnu++11.
1167        ;("qttools" ,qttools)
1168        ("sdl" ,sdl)
1169        ("sqlite" ,sqlite)
1170        ("yasm" ,yasm)
1171        ("zlib" ,zlib)))
1172     (arguments
1173      `(#:tests? #f ; no check target
1174        #:phases
1175        ;; Make sure files inside the included ffmpeg tarball are
1176        ;; patch-shebanged.
1177        (modify-phases %standard-phases
1178        (add-before 'patch-source-shebangs 'unpack-ffmpeg
1179          (lambda _
1180            (with-directory-excursion "avidemux_core/ffmpeg_package"
1181              (system* "tar" "xf" "ffmpeg-2.7.6.tar.bz2")
1182              (delete-file "ffmpeg-2.7.6.tar.bz2"))))
1183        (add-after 'patch-source-shebangs 'repack-ffmpeg
1184          (lambda _
1185            (with-directory-excursion "avidemux_core/ffmpeg_package"
1186              (substitute* "ffmpeg-2.7.6/configure"
1187                (("#! /bin/sh") (string-append "#!" (which "bash"))))
1188              (system* "tar" "cjf" "ffmpeg-2.7.6.tar.bz2" "ffmpeg-2.7.6"
1189                       ;; avoid non-determinism in the archive
1190                       "--sort=name" "--mtime=@0"
1191                       "--owner=root:0" "--group=root:0")
1192              (delete-file-recursively "ffmpeg-2.7.6"))))
1193        (replace 'configure
1194          (lambda _
1195            ;; Copy-paste settings from the cmake build system.
1196            (setenv "CMAKE_LIBRARY_PATH" (getenv "LIBRARY_PATH"))
1197            (setenv "CMAKE_INCLUDE_PATH" (getenv "C_INCLUDE_PATH"))))
1198        (replace 'build
1199          (lambda* (#:key inputs outputs #:allow-other-keys)
1200            (let*
1201              ((out (assoc-ref outputs "out"))
1202               (lib (string-append out "/lib"))
1203               (top (getcwd))
1204               (sdl (assoc-ref inputs "sdl"))
1205               (build_component
1206                 (lambda* (component srcdir #:optional (args '()))
1207                   (let ((builddir (string-append "build_" component)))
1208                     (mkdir builddir)
1209                     (with-directory-excursion builddir
1210                       (zero?
1211                         (and
1212                           (apply system* "cmake"
1213                                  "-DCMAKE_INSTALL_RPATH_USE_LINK_PATH=TRUE"
1214                                  (string-append "-DCMAKE_INSTALL_PREFIX=" out)
1215                                  (string-append "-DCMAKE_INSTALL_RPATH=" lib)
1216                                  (string-append "-DCMAKE_SHARED_LINKER_FLAGS="
1217                                                 "\"-Wl,-rpath=" lib "\"")
1218                                  (string-append "-DAVIDEMUX_SOURCE_DIR=" top)
1219                                  (string-append "-DSDL_INCLUDE_DIR="
1220                                                 sdl "/include/SDL")
1221                                  (string-append "../" srcdir)
1222                                  "-DENABLE_QT5=True"
1223                                  args)
1224                          (system* "make" "-j"
1225                                  (number->string (parallel-job-count)))
1226                          (system* "make" "install"))))))))
1227              (mkdir out)
1228              (and (build_component "core" "avidemux_core")
1229                   (build_component "cli" "avidemux/cli")
1230                   (build_component "qt4" "avidemux/qt4")
1231                   (build_component "plugins_common" "avidemux_plugins"
1232                                   '("-DPLUGIN_UI=COMMON"))
1233                   (build_component "plugins_cli" "avidemux_plugins"
1234                                   '("-DPLUGIN_UI=CLI"))
1235                   (build_component "plugins_qt4" "avidemux_plugins"
1236                                   '("-DPLUGIN_UI=QT4"))
1237                   (build_component "plugins_settings" "avidemux_plugins"
1238                                   '("-DPLUGIN_UI=SETTINGS")))
1239              ;; Remove .exe and .dll file.
1240              (delete-file-recursively
1241                (string-append out "/share/ADM6_addons")))))
1242        (delete 'install))))
1243     (home-page "http://fixounet.free.fr/avidemux/")
1244     (synopsis "Video editor")
1245     (description "Avidemux is a video editor designed for simple cutting,
1246 filtering and encoding tasks.  It supports many file types, including AVI,
1247 DVD compatible MPEG files, MP4 and ASF, using a variety of codecs.  Tasks
1248 can be automated using projects, job queue and powerful scripting
1249 capabilities.")
1250     ;; Software with various licenses is included, see License.txt.
1251     (license license:gpl2+)))
1252
1253 (define-public vapoursynth
1254   (package
1255     (name "vapoursynth")
1256     (version "34")
1257     (source (origin
1258               (method url-fetch)
1259               (uri (string-append
1260                     "https://github.com/vapoursynth/vapoursynth/archive/R"
1261                     version ".tar.gz"))
1262               (file-name (string-append name "-" version))
1263               (sha256
1264                (base32
1265                 "0rfldphg4gy3sdfffi5yzklqz93vsj2j6nny8snjbavnf161blyi"))))
1266     (build-system gnu-build-system)
1267     (native-inputs
1268      `(("autoconf" ,autoconf)
1269        ("automake" ,automake)
1270        ("cython" ,python-cython)
1271        ("libtool" ,libtool)
1272        ("pkg-config" ,pkg-config)
1273        ("python" ,python)
1274        ("yasm" ,yasm)))
1275     (inputs
1276      `(("ffmpeg" ,ffmpeg)
1277        ("libass" ,libass)
1278        ("tesseract-ocr" ,tesseract-ocr)
1279        ("zimg" ,zimg)))
1280     (arguments
1281      '(#:phases
1282        (modify-phases %standard-phases
1283          (add-after
1284           'unpack 'autogen
1285           (lambda _
1286             (zero? (system* "sh" "autogen.sh")))))))
1287     (home-page "http://www.vapoursynth.com/")
1288     (synopsis "Video processing framework")
1289     (description "VapourSynth is a C++ library and Python module for video
1290 manipulation.  It aims to be a modern rewrite of Avisynth, supporting
1291 multithreading, generalized colorspaces, per frame properties, and videos with
1292 format changes.")
1293     ;; src/core/cpufeatures only allows x86, ARM or PPC
1294     (supported-systems (delete "mips64el-linux" %supported-systems))
1295     ;; As seen from the source files.
1296     (license license:lgpl2.1+)))
1297
1298 (define-public xvid
1299   (package
1300     (name "xvid")
1301     (version "1.3.4")
1302     (source (origin
1303               (method url-fetch)
1304               (uri (string-append
1305                     "http://downloads.xvid.org/downloads/xvidcore-"
1306                     version ".tar.bz2"))
1307               (sha256
1308                (base32
1309                 "1xwbmp9wqshc0ckm970zdpi0yvgqxlqg0s8bkz98mnr8p2067bsz"))))
1310     (build-system gnu-build-system)
1311     (native-inputs `(("yasm" ,yasm)))
1312     (arguments
1313      '(#:phases
1314        (modify-phases %standard-phases
1315          (add-before
1316           'configure 'pre-configure
1317           (lambda _
1318             (chdir "build/generic")
1319             (substitute* "configure"
1320               (("#! /bin/sh") (string-append "#!" (which "sh")))))))
1321        ;; No 'check' target.
1322        #:tests? #f))
1323     (home-page "https://www.xvid.com/")
1324     (synopsis "MPEG-4 Part 2 Advanced Simple Profile video codec")
1325     (description "Xvid is an MPEG-4 Part 2 Advanced Simple Profile (ASP) video
1326 codec library.  It uses ASP features such as b-frames, global and quarter
1327 pixel motion compensation, lumi masking, trellis quantization, and H.263, MPEG
1328 and custom quantization matrices.")
1329     (license license:gpl2+)))
1330
1331 (define-public livestreamer
1332   (package
1333     (name "livestreamer")
1334     (version "1.12.2")
1335     (source (origin
1336               (method url-fetch)
1337               (uri (string-append
1338                     "https://github.com/chrippa/livestreamer/archive/v"
1339                     version ".tar.gz"))
1340               (file-name (string-append "livestreamer-" version ".tar.gz"))
1341               (sha256
1342                (base32
1343                 "1fp3d3z2grb1ls97smjkraazpxnvajda2d1g1378s6gzmda2jvjd"))))
1344     (build-system python-build-system)
1345     (arguments
1346      '(#:tests? #f)) ; tests rely on external web servers
1347     (propagated-inputs
1348      `(("python-requests" ,python-requests)))
1349     (synopsis "Internet video stream viewer")
1350     (description "Livestreamer is a command-line utility that extracts streams
1351 from various services and pipes them into a video playing application.")
1352     (home-page "http://livestreamer.io/")
1353     (license license:bsd-2)))
1354
1355 (define-public mlt
1356   (package
1357     (name "mlt")
1358     (version "6.2.0")
1359     (source (origin
1360               (method url-fetch)
1361               (uri (string-append "https://github.com/mltframework/mlt/"
1362                                   "archive/v" version ".tar.gz"))
1363               (file-name (string-append name "-" version ".tar.gz"))
1364               (sha256
1365                (base32
1366                 "1zwzfgxrcbwkxnkiwv0a1rzxdnnaly90yyarl9wdw84nx11ffbnx"))))
1367     (build-system gnu-build-system)
1368     (arguments
1369      `(#:tests? #f ; no tests
1370        #:make-flags '("CC=gcc")
1371        #:configure-flags
1372        (list "--enable-gpl3"
1373              "--enable-gpl")
1374        #:phases
1375        (modify-phases %standard-phases
1376          (add-after
1377           'configure 'override-LDFLAGS
1378           (lambda* (#:key outputs #:allow-other-keys)
1379             (substitute* "config.mak"
1380               (("LDFLAGS\\+=")
1381                (string-append "LDFLAGS+=-Wl,-rpath="
1382                               (assoc-ref outputs "out")
1383                               "/lib ")))
1384             #t)))))
1385     (inputs
1386      `(("alsa-lib" ,alsa-lib)
1387        ("fftw" ,fftw)
1388        ("libxml2" ,libxml2)
1389        ("jack" ,jack-1)
1390        ("ladspa" ,ladspa)
1391        ("libsamplerate" ,libsamplerate)
1392        ("pulseaudio" ,pulseaudio)
1393        ("sdl" ,sdl)
1394        ("sox" ,sox)))
1395     (native-inputs
1396      `(("pkg-config" ,pkg-config)))
1397     (home-page "https://www.mltframework.org/")
1398     (synopsis "Author, manage, and run multitrack audio/video compositions")
1399     (description
1400      "MLT is a multimedia framework, designed and developed for television
1401 broadcasting.  It provides a toolkit for broadcasters, video editors, media
1402 players, transcoders, web streamers and many more types of applications.  The
1403 functionality of the system is provided via an assortment of ready to use
1404 tools, XML authoring components, and an extensible plug-in based API.")
1405     (license license:lgpl2.1+)))
1406
1407 (define-public v4l-utils
1408   (package
1409     (name "v4l-utils")
1410     (version "1.10.1")
1411     (source (origin
1412               (method url-fetch)
1413               (uri (string-append "https://linuxtv.org/downloads/v4l-utils"
1414                                   "/v4l-utils-" version ".tar.bz2"))
1415               (sha256
1416                (base32
1417                 "1h1nhg5cmmzlbipak526nk4bm6d0yb217mll75f3rpg7kz1cqiv1"))))
1418     (build-system gnu-build-system)
1419     (arguments
1420      '(#:configure-flags
1421        (list (string-append "--with-udevdir="
1422                             (assoc-ref %outputs "out")
1423                             "/lib/udev")
1424              "CXXFLAGS=-std=gnu++11")))
1425     (native-inputs
1426      `(("pkg-config" ,pkg-config)))
1427     (inputs
1428      `(("alsa-lib" ,alsa-lib)
1429        ("glu" ,glu)
1430        ("libjpeg" ,libjpeg)
1431        ("libx11" ,libx11)
1432        ("qtbase" ,qtbase)
1433        ("eudev" ,eudev)))
1434     (synopsis "Realtime video capture utilities for Linux")
1435     (description "The v4l-utils provide a series of libraries and utilities to
1436 be used for realtime video capture via Linux-specific APIs.")
1437     (home-page "https://linuxtv.org/wiki/index.php/V4l-utils")
1438     ;; libv4l2 is LGPL2.1+, while utilities are GPL2 only.
1439     (license (list license:lgpl2.1+ license:gpl2))))
1440
1441 (define-public obs
1442   (package
1443     (name "obs")
1444     (version "0.16.2")
1445     (source (origin
1446               (method url-fetch)
1447               (uri (string-append "https://github.com/jp9000/obs-studio"
1448                                   "/archive/" version ".tar.gz"))
1449               (file-name (string-append name "-" version ".tar.gz"))
1450               (sha256
1451                (base32
1452                 "0p2grxyaf79hb3nlja23xp7b2vc1w18llvzcyhnjn2lhwfjabcgm"))))
1453     (build-system cmake-build-system)
1454     (arguments
1455      `(#:tests? #f ; no tests
1456        ,@(if (any (cute string-prefix? <> (or (%current-target-system)
1457                                               (%current-system)))
1458                   '("arm" "mips"))
1459            '(#:phases
1460              (modify-phases %standard-phases
1461              (add-after 'unpack 'remove-architecture-specific-instructions
1462                ;; non-Intel platforms fail to build with the architecture
1463                ;; specific compiler flags included by default.
1464                (lambda _
1465                  (substitute* "libobs/CMakeLists.txt"
1466                               (("if\\(NOT MSVC\\)") "if(MSVC)"))
1467                  #t))))
1468            '())))
1469     (native-inputs
1470      `(("pkg-config" ,pkg-config)))
1471     (inputs
1472      `(("curl" ,curl)
1473        ("eudev" ,eudev)
1474        ("ffmpeg" ,ffmpeg)
1475        ("freetype" ,freetype)
1476        ("jack" ,jack-1)
1477        ("jansson" ,jansson)
1478        ("libx264" ,libx264)
1479        ("libxcomposite" ,libxcomposite)
1480        ("mesa" ,mesa)
1481        ("pulseaudio" ,pulseaudio)
1482        ("qtbase" ,qtbase)
1483        ("qtx11extras" ,qtx11extras)
1484        ("v4l-utils" ,v4l-utils)
1485        ("zlib" ,zlib)))
1486     (synopsis "Live streaming software")
1487     (description "Open Broadcaster Software provides a graphical interface for
1488 video recording and live streaming.  OBS supports capturing audio and video
1489 from many input sources such as webcams, X11 (for screencasting), PulseAudio,
1490 and JACK.")
1491     (home-page "https://obsproject.com")
1492     (license license:gpl2+)))
1493
1494 (define-public libvdpau
1495   (package
1496     (name "libvdpau")
1497     (version "1.1.1")
1498     (source
1499       (origin
1500         (method url-fetch)
1501         (uri (string-append "https://secure.freedesktop.org/~aplattner/vdpau/"
1502                             name "-" version ".tar.bz2"))
1503         (sha256
1504          (base32
1505           "0dnpb0yh7v6rvckx82kxg045rd9rbsw25wjv7ad5n8h94s9h2yl5"))))
1506     (build-system gnu-build-system)
1507     (native-inputs
1508      `(("pkg-config" ,pkg-config)))
1509     (inputs
1510      `(("dri2proto" ,dri2proto)
1511        ("libx11" ,libx11 "out")
1512        ("libxext" ,libxext)))
1513     (home-page "https://wiki.freedesktop.org/www/Software/VDPAU/")
1514     (synopsis "Video Decode and Presentation API")
1515     (description "VDPAU is the Video Decode and Presentation API for UNIX.  It
1516 provides an interface to video decode acceleration and presentation hardware
1517 present in modern GPUs.")
1518     (license (license:x11-style "file://COPYING"))))
1519
1520 (define-public vdpauinfo
1521   (package
1522     (name "vdpauinfo")
1523     (version "1.0")
1524     (source
1525       (origin
1526         (method url-fetch)
1527         (uri (string-append "https://secure.freedesktop.org/~aplattner/vdpau/"
1528                             name "-" version ".tar.gz"))
1529         (sha256
1530          (base32
1531           "1i2b0k9h8r0lnxlrkgqzmrjakgaw3f1ygqqwzx8w6676g85rcm20"))))
1532     (build-system gnu-build-system)
1533     (native-inputs
1534      `(("pkg-config" ,pkg-config)
1535        ("libx11" ,libx11)))
1536     (propagated-inputs
1537      `(("libvdpau" ,libvdpau)))
1538     (home-page "https://wiki.freedesktop.org/www/Software/VDPAU/")
1539     (synopsis "Tool to query the capabilities of a VDPAU implementation")
1540     (description "Vdpauinfo is a tool to query the capabilities of a VDPAU
1541 implementation.")
1542     (license (license:x11-style "file://COPYING"))))
1543
1544 (define-public recordmydesktop
1545   (package
1546     (name "recordmydesktop")
1547     (version "0.3.8.1")
1548     (source (origin
1549               (method url-fetch)
1550               (uri (string-append "mirror://sourceforge/" name "/" name "/"
1551                                   version "/recordmydesktop-" version ".tar.gz"))
1552               (sha256
1553                (base32
1554                 "133kkl5j0r877d41bzj7kj0vf3xm8x80yyx2n8nqxrva304f58ik"))))
1555     (build-system gnu-build-system)
1556     (inputs `(("popt" ,popt)
1557               ("zlib" ,zlib)
1558               ("libx11" ,libx11)
1559               ("libice" ,libice)
1560               ("libsm" ,libsm)
1561               ("libxfixes" ,libxfixes)
1562               ("libxdamage" ,libxdamage)
1563               ("libxext" ,libxext)
1564               ("alsa-lib" ,alsa-lib)
1565               ("libvorbis" ,libvorbis)
1566               ("libtheora" ,libtheora)))
1567     (home-page "http://recordmydesktop.sourceforge.net/")
1568     (synopsis "Desktop session video recorder")
1569     (description
1570      "recordMyDesktop is a command-line tool that captures the activity in
1571 your graphical desktop and encodes it as a video.  This is a useful tool for
1572 making @dfn{screencasts}.")
1573     (license license:gpl2+)))
1574
1575 (define-public libsmpeg
1576   (package
1577     (name "libsmpeg")
1578     (version "0.4.5")
1579     (source (origin
1580               (method svn-fetch)
1581               (uri (svn-reference
1582                     (url "svn://svn.icculus.org/smpeg/trunk/")
1583                     (revision 401))) ; last revision before smpeg2 (for SDL 2.0)
1584               (sha256
1585                (base32
1586                 "18yfkr70lr1x1hc8snn2ldnbzdcc7b64xmkqrfk8w59gpg7sl1xn"))))
1587     (build-system gnu-build-system)
1588     (arguments
1589      `(#:phases (modify-phases %standard-phases
1590                   (add-after 'unpack 'autogen.sh
1591                     (lambda _
1592                       (zero? (system* "sh" "autogen.sh")))))))
1593     (native-inputs
1594      `(("autoconf" ,autoconf)
1595        ("automake" ,automake)))
1596     (inputs
1597      `(("sdl" ,sdl2)))
1598     (home-page "http://icculus.org/smpeg/")
1599     (synopsis "SDL MPEG decoding library")
1600     (description
1601      "SMPEG (SDL MPEG Player Library) is a free MPEG1 video player library
1602 with sound support.  Video playback is based on the ubiquitous Berkeley MPEG
1603 player, mpeg_play v2.2.  Audio is played through a slightly modified mpegsound
1604 library, part of splay v0.8.2.  SMPEG supports MPEG audio (MP3), MPEG-1 video,
1605 and MPEG system streams.")
1606     (license (list license:expat
1607                    license:lgpl2.1
1608                    license:lgpl2.1+
1609                    license:gpl2))))
1610
1611 (define-public libbdplus
1612   (package
1613     (name "libbdplus")
1614     (version "0.1.2")
1615     (source
1616      (origin
1617        (method url-fetch)
1618        (uri (string-append "ftp://ftp.videolan.org/pub/videolan/libbdplus/"
1619                            version "/" name "-" version ".tar.bz2"))
1620        (sha256
1621         (base32 "02n87lysqn4kg2qk7d1ffrp96c44zkdlxdj0n16hbgrlrpiwlcd6"))))
1622     (inputs
1623      `(("libgcrypt" ,libgcrypt)))
1624     (build-system gnu-build-system)
1625     (home-page "http://www.videolan.org/developers/libbdplus.html")
1626     (synopsis "Library for decrypting certain Blu-Ray discs")
1627     (description "libbdplus is a library which implements the BD+ System
1628 specifications.")
1629     (license license:lgpl2.1+)))
1630
1631 (define-public libaacs
1632   (package
1633     (name "libaacs")
1634     (version "0.8.1")
1635     (source
1636      (origin
1637        (method url-fetch)
1638        (uri (string-append "ftp://ftp.videolan.org/pub/videolan/libaacs/"
1639                            version "/" name "-" version ".tar.bz2"))
1640        (sha256
1641         (base32 "1s5v075hnbs57995r6lljm79wgrip3gnyf55a0y7bja75jh49hwm"))))
1642     (inputs
1643      `(("libgcrypt" ,libgcrypt)))
1644     (native-inputs
1645      `(("bison" ,bison)
1646        ("flex" ,flex)))
1647     (build-system gnu-build-system)
1648     (home-page "http://www.videolan.org/developers/libaacs.html")
1649     (synopsis "Library for decrypting certain Blu-Ray discs")
1650     (description "libaacs is a library which implements the Advanced Access
1651 Content System specification.")
1652     (license license:lgpl2.1+)))