gnu/packages/video.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2013, 2014 Andreas Enge <andreas@enge.fr>
   3 ;;; Copyright © 2014, 2015 David Thompson <davet@gnu.org>
   4 ;;; Copyright © 2014, 2015 Mark H Weaver <mhw@netris.org>
   5 ;;;
   6 ;;; This file is part of GNU Guix.
   7 ;;;
   8 ;;; GNU Guix is free software; you can redistribute it and/or modify it
   9 ;;; under the terms of the GNU General Public License as published by
  10 ;;; the Free Software Foundation; either version 3 of the License, or (at
  11 ;;; your option) any later version.
  12 ;;;
  13 ;;; GNU Guix is distributed in the hope that it will be useful, but
  14 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  15 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 ;;; GNU General Public License for more details.
  17 ;;;
  18 ;;; You should have received a copy of the GNU General Public License
  19 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  20
  21 (define-module (gnu packages video)
  22   #:use-module (ice-9 match)
  23   #:use-module ((guix licenses)
  24                 #:select (gpl2 gpl2+ gpl3+ bsd-3 public-domain))
  25   #:use-module (guix packages)
  26   #:use-module (guix download)
  27   #:use-module (guix build-system gnu)
  28   #:use-module (guix build-system python)
  29   #:use-module (gnu packages)
  30   #:use-module (gnu packages algebra)
  31   #:use-module (gnu packages avahi)
  32   #:use-module (gnu packages cdrom)
  33   #:use-module (gnu packages compression)
  34   #:use-module (gnu packages zip)
  35   #:use-module (gnu packages elf)
  36   #:use-module (gnu packages fontutils)
  37   #:use-module (gnu packages gl)
  38   #:use-module (gnu packages glib)
  39   #:use-module (gnu packages guile)
  40   #:use-module (gnu packages gnupg)
  41   #:use-module (gnu packages gnutls)
  42   #:use-module (gnu packages image)
  43   #:use-module (gnu packages linux)
  44   #:use-module (gnu packages lua)
  45   #:use-module (gnu packages mp3)
  46   #:use-module (gnu packages openssl)
  47   #:use-module (gnu packages perl)
  48   #:use-module (gnu packages pkg-config)
  49   #:use-module (gnu packages pulseaudio)
  50   #:use-module (gnu packages python)
  51   #:use-module (gnu packages qt)
  52   #:use-module (gnu packages sdl)
  53   #:use-module (gnu packages ssh)
  54   #:use-module (gnu packages version-control)
  55   #:use-module (gnu packages xiph)
  56   #:use-module (gnu packages xml)
  57   #:use-module (gnu packages xorg)
  58   #:use-module (gnu packages yasm))
  59
  60 (define-public ffmpeg
  61   (package
  62     (name "ffmpeg")
  63     (version "2.5.4")
  64     (source (origin
  65              (method url-fetch)
  66              (uri (string-append "http://www.ffmpeg.org/releases/ffmpeg-"
  67                                  version ".tar.bz2"))
  68              (sha256
  69               (base32
  70                "11m2hbhdgphjxjp6hk438cxmipqjg5ixbr1kqnn9mbdhq9kc34fc"))))
  71     (build-system gnu-build-system)
  72     (inputs
  73      `(("fontconfig" ,fontconfig)
  74        ("freetype" ,freetype)
  75        ("opus" ,opus)
  76        ("lame" ,lame)
  77        ("libtheora" ,libtheora)
  78        ("libvorbis" ,libvorbis)
  79        ("libvpx" ,libvpx)
  80        ("patchelf" ,patchelf)
  81        ("speex" ,speex)
  82        ("zlib", zlib)))
  83     (native-inputs
  84      `(("bc" ,bc)
  85        ("bzip2" ,bzip2)
  86        ("perl" ,perl)
  87        ("pkg-config" ,pkg-config)
  88        ("python" ,python-2) ; scripts use interpreter python2
  89        ("speex" ,speex)
  90        ("yasm" ,yasm)))
  91     (arguments
  92      `(#:test-target "fate"
  93        #:modules ((guix build gnu-build-system)
  94                   (guix build utils)
  95                   (guix build rpath)
  96                   (srfi srfi-26))
  97        #:imported-modules ((guix build gnu-build-system)
  98                            (guix build utils)
  99                            (guix build rpath))
 100        #:phases
 101          (alist-replace
 102           'configure
 103           ;; configure does not work followed by "SHELL=..." and
 104           ;; "CONFIG_SHELL=..."; set environment variables instead
 105           (lambda* (#:key outputs configure-flags #:allow-other-keys)
 106             (let ((out (assoc-ref outputs "out")))
 107               (substitute* "configure"
 108                 (("#! /bin/sh") (string-append "#!" (which "bash"))))
 109               (setenv "SHELL" (which "bash"))
 110               (setenv "CONFIG_SHELL" (which "bash"))
 111 ;; possible additional inputs:
 112 ;;   --enable-avisynth        enable reading of AviSynth script files [no]
 113 ;;   --enable-frei0r          enable frei0r video filtering
 114 ;;   --enable-ladspa          enable LADSPA audio filtering
 115 ;;   --enable-libaacplus      enable AAC+ encoding via libaacplus [no]
 116 ;;   --enable-libass          enable libass subtitles rendering [no]
 117 ;;   --enable-libbluray       enable BluRay reading using libbluray [no]
 118 ;;   --enable-libcaca         enable textual display using libcaca
 119 ;;   --enable-libcelt         enable CELT decoding via libcelt [no]
 120 ;;   --enable-libcdio         enable audio CD grabbing with libcdio
 121 ;;   --enable-libdc1394       enable IIDC-1394 grabbing using libdc1394
 122 ;;                            and libraw1394 [no]
 123 ;;   --enable-libfaac         enable AAC encoding via libfaac [no]
 124 ;;   --enable-libfdk-aac      enable AAC de/encoding via libfdk-aac [no]
 125 ;;   --enable-libflite        enable flite (voice synthesis) support via libflite [no]
 126 ;;   --enable-libgme          enable Game Music Emu via libgme [no]
 127 ;;   --enable-libgsm          enable GSM de/encoding via libgsm [no]
 128 ;;   --enable-libiec61883     enable iec61883 via libiec61883 [no]
 129 ;;   --enable-libilbc         enable iLBC de/encoding via libilbc [no]
 130 ;;   --enable-libmodplug      enable ModPlug via libmodplug [no]
 131 ;;   --enable-libmp3lame      enable MP3 encoding via libmp3lame [no]
 132 ;;   --enable-libnut          enable NUT (de)muxing via libnut,
 133 ;;                            native (de)muxer exists [no]
 134 ;;   --enable-libopencore-amrnb enable AMR-NB de/encoding via libopencore-amrnb [no]
 135 ;;   --enable-libopencore-amrwb enable AMR-WB decoding via libopencore-amrwb [no]
 136 ;;   --enable-libopencv       enable video filtering via libopencv [no]
 137 ;;   --enable-libopenjpeg     enable JPEG 2000 de/encoding via OpenJPEG [no]
 138 ;;   --enable-libpulse        enable Pulseaudio input via libpulse [no]
 139 ;;   --enable-libquvi         enable quvi input via libquvi [no]
 140 ;;   --enable-librtmp         enable RTMP[E] support via librtmp [no]
 141 ;;   --enable-libschroedinger enable Dirac de/encoding via libschroedinger [no]
 142 ;;   --enable-libshine        enable fixed-point MP3 encoding via libshine [no]
 143 ;;   --enable-libsoxr         enable Include libsoxr resampling [no]
 144 ;;   --enable-libssh          enable SFTP protocol via libssh [no]
 145 ;;                            (libssh2 does not work)
 146 ;;   --enable-libstagefright-h264  enable H.264 decoding via libstagefright [no]
 147 ;;   --enable-libtwolame      enable MP2 encoding via libtwolame [no]
 148 ;;   --enable-libutvideo      enable Ut Video encoding and decoding via libutvideo [no]
 149 ;;   --enable-libv4l2         enable libv4l2/v4l-utils [no]
 150 ;;   --enable-libvidstab      enable video stabilization using vid.stab [no]
 151 ;;   --enable-libvo-aacenc    enable AAC encoding via libvo-aacenc [no]
 152 ;;   --enable-libvo-amrwbenc  enable AMR-WB encoding via libvo-amrwbenc [no]
 153 ;;   --enable-libwavpack      enable wavpack encoding via libwavpack [no]
 154 ;;   --enable-libx264         enable H.264 encoding via x264 [no]
 155 ;;   --enable-libxavs         enable AVS encoding via xavs [no]
 156 ;;   --enable-libxvid         enable Xvid encoding via xvidcore,
 157 ;;                            native MPEG-4/Xvid encoder exists [no]
 158 ;;   --enable-libzmq          enable message passing via libzmq [no]
 159 ;;   --enable-libzvbi         enable teletext support via libzvbi [no]
 160 ;;   --enable-openal          enable OpenAL 1.1 capture support [no]
 161 ;;   --enable-opencl          enable OpenCL code
 162 ;;   --enable-x11grab         enable X11 grabbing [no]
 163               (zero? (system*
 164                       "./configure"
 165                       (string-append "--prefix=" out)
 166                       "--enable-gpl" ; enable optional gpl licensed parts
 167                       "--enable-shared"
 168                       "--enable-fontconfig"
 169                       ;; "--enable-gnutls" ; causes test failures
 170                       "--enable-libfreetype"
 171                       "--enable-libmp3lame"
 172                       "--enable-libopus"
 173                       "--enable-libspeex"
 174                       "--enable-libtheora"
 175                       "--enable-libvorbis"
 176                       "--enable-libvpx"
 177
 178                       "--enable-runtime-cpudetect"
 179
 180                       ;; Runtime cpu detection is not implemented on
 181                       ;; MIPS, so we disable some features.
 182                       "--disable-mips32r2"
 183                       "--disable-mipsdspr1"
 184                       "--disable-mipsdspr2"
 185                       "--disable-mipsfpu"))))
 186        (alist-cons-after
 187         'strip 'add-lib-to-runpath
 188         (lambda* (#:key outputs #:allow-other-keys)
 189           (let* ((out (assoc-ref outputs "out"))
 190                  (lib (string-append out "/lib")))
 191             ;; Add LIB to the RUNPATH of all the executables and libraries.
 192             (with-directory-excursion out
 193               (for-each (cut augment-rpath <> lib)
 194                         (append (find-files "bin" ".*")
 195                                 (find-files "lib" "\\.so\\..*\\."))))))
 196           %standard-phases))))
 197     (home-page "http://www.ffmpeg.org/")
 198     (synopsis "Audio and video framework")
 199     (description "FFmpeg is a complete, cross-platform solution to record,
 200 convert and stream audio and video.  It includes the libavcodec
 201 audio/video codec library.")
 202     (license gpl2+)))
 203
 204 ;; We need this older ffmpeg because vlc-2.1.5 doesn't work with ffmpeg-2.4.
 205 (define-public ffmpeg-2.2
 206   (package (inherit ffmpeg)
 207     (version "2.2.11")
 208     (source (origin
 209              (method url-fetch)
 210              (uri (string-append "http://www.ffmpeg.org/releases/ffmpeg-"
 211                                  version ".tar.bz2"))
 212              (sha256
 213               (base32
 214                "06sli7xvihh97ss6a2mkdq4dcj3rg1w8zffrmjfc1hvyjxhc8f2r"))))))
 215
 216 (define-public vlc
 217   (package
 218     (name "vlc")
 219     (version "2.1.5")
 220     (source (origin
 221              (method url-fetch)
 222              (uri (string-append
 223                    "http://download.videolan.org/pub/videolan/vlc/"
 224                    version "/vlc-" version ".tar.xz"))
 225              (sha256
 226               (base32
 227                "0whzbn7ahn5maarcwl1yhk9lq10b0q0y9w5pjl9kh3frdjmncrbg"))))
 228     (build-system gnu-build-system)
 229     (native-inputs
 230      `(("git" ,git) ; needed for a test
 231        ("pkg-config" ,pkg-config)))
 232     ;; FIXME: Add optional inputs once available.
 233     (inputs
 234      `(("alsa-lib" ,alsa-lib)
 235        ("avahi" ,avahi)
 236        ("dbus" ,dbus)
 237        ("flac" ,flac)
 238        ("ffmpeg" ,ffmpeg-2.2)     ; FIXME: vlc-2.1.5 won't work with ffmpeg-2.4
 239        ("fontconfig" ,fontconfig)
 240        ("freetype" ,freetype)
 241        ("gnutls" ,gnutls)
 242        ("libcddb" ,libcddb)
 243        ("libgcrypt" ,libgcrypt)
 244        ("libkate" ,libkate)
 245        ("libmad" ,libmad)
 246        ("libogg" ,libogg)
 247        ("libpng" ,libpng)
 248        ("libsamplerate" ,libsamplerate)
 249        ("libssh2" ,libssh2)
 250        ("libvorbis" ,libvorbis)
 251        ("libtheora" ,libtheora)
 252        ("libxext" ,libxext)
 253        ("libxinerama" ,libxinerama)
 254        ("libxml2" ,libxml2)
 255        ("libxpm" ,libxpm)
 256        ("lua" ,lua-5.1)
 257        ("mesa" ,mesa)
 258        ("opus" ,opus)
 259        ("perl" ,perl)
 260        ("pulseaudio" ,pulseaudio)
 261        ("python" ,python-wrapper)
 262        ("qt" ,qt-4)
 263        ("sdl" ,sdl)
 264        ("sdl-image" ,sdl-image)
 265        ("speex" ,speex)
 266        ("xcb-util-keysyms" ,xcb-util-keysyms)))
 267     (arguments
 268      `(#:configure-flags
 269        `("--disable-a52" ; FIXME: reenable once available
 270          ,(string-append "LDFLAGS=-Wl,-rpath -Wl,"
 271                          (assoc-ref %build-inputs "ffmpeg")
 272                          "/lib")))) ; needed for the tests
 273     (home-page "https://www.videolan.org/")
 274     (synopsis "Audio and video framework")
 275     (description "VLC is a cross-platform multimedia player and framework
 276 that plays most multimedia files as well as DVD, Audio CD, VCD, and various
 277 treaming protocols.")
 278     (license gpl2+)))
 279
 280 (define-public mplayer
 281   (package
 282     (name "mplayer")
 283     (version "1.1.1")
 284     (source (origin
 285              (method url-fetch)
 286              (uri (string-append
 287                    "http://www.mplayerhq.hu/MPlayer/releases/MPlayer-"
 288                    version ".tar.xz"))
 289              (sha256
 290               (base32
 291                "0xlcg7rszrwmw29wqr0plsw5d1rq0hb7vjsq7bmmfsly2z1wg3yf"))))
 292     (build-system gnu-build-system)
 293     ;; FIXME: Add additional inputs once available.
 294     (native-inputs
 295      `(("pkg-config" ,pkg-config)))
 296     (inputs
 297      `(("alsa-lib" ,alsa-lib)
 298        ("cdparanoia" ,cdparanoia)
 299        ("fontconfig" ,fontconfig)
 300        ("freetype" ,freetype)
 301        ("lame" ,lame)
 302        ("libmpg123" ,mpg123)                      ; audio codec for MP3
 303 ;;        ("giflib" ,giflib) ; uses QuantizeBuffer, requires version >= 5
 304        ("libjpeg" ,libjpeg)
 305        ("libpng" ,libpng)
 306        ("libtheora" ,libtheora)
 307        ("libvorbis" ,libvorbis)
 308        ("libx11" ,libx11)
 309        ("libxxf86dga" ,libxxf86dga)
 310        ("libxinerama" ,libxinerama)
 311        ("libxv" ,libxv)
 312        ("mesa" ,mesa)
 313        ("perl" ,perl)
 314        ("pulseaudio" ,pulseaudio)
 315        ("python" ,python-wrapper)
 316        ("sdl" ,sdl)
 317        ("speex" ,speex)
 318        ("yasm" ,yasm)
 319        ("zlib" ,zlib)))
 320     (arguments
 321      `(#:tests? #f ; no test target
 322        #:phases
 323          (alist-replace
 324           'configure
 325           ;; configure does not work followed by "SHELL=..." and
 326           ;; "CONFIG_SHELL=..."; set environment variables instead
 327           (lambda* (#:key inputs outputs #:allow-other-keys)
 328             (let ((out (assoc-ref outputs "out"))
 329                   (libx11 (assoc-ref inputs "libx11")))
 330               (substitute* "configure"
 331                 (("#! /bin/sh") (string-append "#!" (which "bash"))))
 332               (setenv "SHELL" (which "bash"))
 333               (setenv "CONFIG_SHELL" (which "bash"))
 334               (zero? (system*
 335                       "./configure"
 336                       (string-append "--extra-cflags=-I"
 337                                      libx11 "/include") ; to detect libx11
 338                       "--disable-tremor-internal" ; forces external libvorbis
 339                       (string-append "--prefix=" out)
 340                       ;; Enable runtime cpu detection where supported,
 341                       ;; and choose a suitable target.
 342                       ,@(match (or (%current-target-system)
 343                                    (%current-system))
 344                           ("x86_64-linux"
 345                            '("--enable-runtime-cpudetection"
 346                              "--target=x86_64-linux"))
 347                           ("i686-linux"
 348                            '("--enable-runtime-cpudetection"
 349                              "--target=i686-linux"))
 350                           ("mips64el-linux"
 351                            '("--target=mips3-linux")))
 352                       "--disable-armv5te"
 353                       "--disable-armv6"
 354                       "--disable-armv6t2"
 355                       "--disable-armvfp"
 356                       "--disable-neon"
 357                       "--disable-thumb"
 358                       "--disable-iwmmxt"))))
 359           %standard-phases)))
 360     (home-page "http://www.mplayerhq.hu/design7/news.html")
 361     (synopsis "Audio and video player")
 362     (description "MPlayer is a movie player.  It plays most MPEG/VOB, AVI,
 363 Ogg/OGM, VIVO, ASF/WMA/WMV, QT/MOV/MP4, RealMedia, Matroska, NUT,
 364 NuppelVideo, FLI, YUV4MPEG, FILM, RoQ, PVA files.  One can watch VideoCD,
 365 SVCD, DVD, 3ivx, DivX 3/4/5, WMV and H.264 movies.")
 366     (license gpl2)))
 367
 368 (define-public libvpx
 369   (package
 370     (name "libvpx")
 371     (version "1.3.0")
 372     (source (origin
 373               (method url-fetch)
 374               (uri (string-append "http://webm.googlecode.com/files/libvpx-v"
 375                                   version ".tar.bz2"))
 376               (sha256
 377                (base32
 378                 "1aai0h0z1bhp89pxmg4fkrwpmqq24k39fhr15cw6q77m9bccip6k"))
 379               (patches
 380                (list (search-patch "libvpx-vp9-out-of-bounds-access.patch")
 381                      (search-patch "libvpx-fix-ssse3-quantize.patch")
 382                      (search-patch "libvpx-fix-armhf-link.patch")))))
 383     (build-system gnu-build-system)
 384     (arguments
 385      `(#:phases (alist-replace
 386                  'configure
 387                  (lambda* (#:key outputs #:allow-other-keys)
 388                    (setenv "CONFIG_SHELL" (which "bash"))
 389                    (let ((out (assoc-ref outputs "out")))
 390                      (zero? (system* "./configure"
 391                                      "--enable-shared"
 392                                      "--as=yasm"
 393                                      ,@(if (and (not (%current-target-system))
 394                                                 (string-prefix?
 395                                                  "armhf-"
 396                                                  (%current-system)))
 397                                            ;; When building on ARMv7, libvpx
 398                                            ;; assumes that NEON will be
 399                                            ;; available.  On Guix, armhf
 400                                            ;; does not require NEON, so we
 401                                            ;; build for ARMv6 and -marm (since
 402                                            ;; no thumb2 on ARMv6) to ensure
 403                                            ;; compatibility with all ARMv7
 404                                            ;; cores we support.  Based on
 405                                            ;; the Debian libvpx package.
 406                                            '("--target=armv6-linux-gcc"
 407                                              "--extra-cflags=-marm"
 408                                              "--enable-small")
 409                                            '())
 410                                      (string-append "--prefix=" out)))))
 411                  %standard-phases)
 412        #:tests? #f)) ; no check target
 413     (native-inputs
 414      `(("perl" ,perl)
 415        ("yasm" ,yasm)))
 416     (synopsis "VP8/VP9 video codec")
 417     (description "libvpx is a codec for the VP8/VP9 video compression format.")
 418     (license bsd-3)
 419     (home-page "http://www.webmproject.org/")))
 420
 421 (define-public youtube-dl
 422   (package
 423     (name "youtube-dl")
 424     (version "2015.01.23.4")
 425     (source (origin
 426               (method url-fetch)
 427               (uri (string-append "http://youtube-dl.org/downloads/"
 428                                   version "/youtube-dl-"
 429                                   version ".tar.gz"))
 430               (sha256
 431                (base32
 432                 "0pvvab9dk1righ3fa79000iz8fzdlcxakscx5sd31730c37j3kj2"))))
 433     (build-system python-build-system)
 434     (inputs `(("setuptools" ,python-setuptools)))
 435     (home-page "http://youtube-dl.org")
 436     (synopsis "Download videos from YouTube.com and other sites")
 437     (description
 438      "youtube-dl is a small command-line program to download videos from
 439 YouTube.com and a few more sites.")
 440     (license public-domain)))
 441
 442 (define-public libdvdread
 443   (package
 444     (name "libdvdread")
 445     (version "5.0.0")
 446     (source (origin
 447               (method url-fetch)
 448               (uri (string-append "http://download.videolan.org/videolan/"
 449                                   name "/" version "/"
 450                                   name "-" version ".tar.bz2"))
 451               (sha256
 452                (base32
 453                 "052z62l3x8ka5jpf5bi1mzp5p323n1z9rxj74nq5c35a88x1myv6"))))
 454     (build-system gnu-build-system)
 455     (home-page "http://dvdnav.mplayerhq.hu/")
 456     (synopsis "Library for reading video DVDs")
 457     (description
 458      "Libdvdread provides a simple foundation for reading DVD video
 459 disks.  It provides the functionality that is required to access many
 460 DVDs.  It parses IFO files, reads NAV-blocks, and performs CSS
 461 authentication and descrambling (if an external libdvdcss library is
 462 installed).")
 463     (license gpl2+)))
 464
 465 (define-public libdvdnav
 466   (package
 467     (name "libdvdnav")
 468     (version "5.0.1")
 469     (source (origin
 470               (method url-fetch)
 471               (uri (string-append "http://download.videolan.org/videolan/"
 472                                   name "/" version "/"
 473                                   name "-" version ".tar.bz2"))
 474               (sha256
 475                (base32
 476                 "1ad2lkkiydgwiyqfysra9lkwjv9yqnvcg4hv92hx8qzics1cpcbj"))))
 477     (build-system gnu-build-system)
 478     (native-inputs
 479      `(("pkg-config" ,pkg-config)))
 480     (inputs
 481      `(("libdvdread" ,libdvdread)))
 482     (home-page "http://dvdnav.mplayerhq.hu/")
 483     (synopsis "Library for video DVD navigation features")
 484     (description
 485      "Libdvdnav is a library for developers of multimedia
 486 applications.  It allows easy use of sophisticated DVD navigation features
 487 such as DVD menus, multiangle playback and even interactive DVD games.  All
 488 this functionality is provided through a simple API which provides the DVD
 489 playback as a single logical stream of blocks, intermitted by special
 490 dvdnav events to report certain conditions.  The main usage of libdvdnav is
 491 a loop regularly calling a function to get the next block, surrounded by
 492 additional calls to tell the library of user interaction.  The whole
 493 DVD virtual machine and internal playback states are completely
 494 encapsulated.")
 495     (license gpl2+)))
 496
 497 (define-public srt2vtt
 498   (package
 499     (name "srt2vtt")
 500     (version "0.1")
 501     (source (origin
 502               (method url-fetch)
 503               (uri (string-append
 504                     "http://dthompson.us/releases/srt2vtt/srt2vtt-"
 505                     version ".tar.gz"))
 506               (sha256
 507                (base32
 508                 "16b377znjm6qlga5yb8aj7b7bcisa1ghcnj2lrb1d30lvxp4liif"))))
 509     (build-system gnu-build-system)
 510     (inputs
 511      `(("guile" ,guile-2.0)))
 512     (synopsis "SubRip to WebVTT subtitle converter")
 513     (description "srt2vtt converts SubRip formatted subtitles to WebVTT format
 514 for use with HTML5 video.")
 515     (home-page "http://dthompson.us/pages/software/srt2vtt")
 516     (license gpl3+)))