961 lines
		
	
	
	
		
			34 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
			
		
		
	
	
			961 lines
		
	
	
	
		
			34 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
;;; GNU Guix --- Functional package management for GNU
 | 
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;;; Copyright © 2013, 2015 Andreas Enge <andreas@enge.fr>
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;;; Copyright © 2014 John Darrington <jmd@gnu.org>
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;;; Copyright © 2015, 2016 Sou Bunnbu <iyzsong@gmail.com>
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;;; Copyright © 2015, 2018 Mark H Weaver <mhw@netris.org>
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;;; Copyright © 2016, 2017 Efraim Flashner <efraim@flashner.co.il>
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;;; Copyright © 2016, 2018 Leo Famulari <leo@famulari.name>
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;;; Copyright © 2017 Ricardo Wurmus <rekado@elephly.net>
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;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
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;;; Copyright © 2019, 2020 Marius Bakke <mbakke@fastmail.com>
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;;; Copyright © 2020 Leo Prikler <leo.prikler@student.tugraz.at>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
 | 
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;;; your option) any later version.
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;;;
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						|
;;; GNU Guix is distributed in the hope that it will be useful, but
 | 
						|
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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						|
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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						|
;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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						|
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
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(define-module (gnu packages gstreamer)
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						|
  #:use-module ((guix licenses) #:prefix license:)
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						|
  #:use-module (guix packages)
 | 
						|
  #:use-module (guix download)
 | 
						|
  #:use-module (guix git-download)
 | 
						|
  #:use-module (guix build-system cmake)
 | 
						|
  #:use-module (guix build-system gnu)
 | 
						|
  #:use-module (guix build-system meson)
 | 
						|
  #:use-module (guix utils)
 | 
						|
  #:use-module (gnu packages)
 | 
						|
  #:use-module (gnu packages audio)
 | 
						|
  #:use-module (gnu packages autotools)
 | 
						|
  #:use-module (gnu packages base)
 | 
						|
  #:use-module (gnu packages bison)
 | 
						|
  #:use-module (gnu packages cdrom)
 | 
						|
  #:use-module (gnu packages curl)
 | 
						|
  #:use-module (gnu packages compression)
 | 
						|
  #:use-module (gnu packages docbook)
 | 
						|
  #:use-module (gnu packages documentation)
 | 
						|
  #:use-module (gnu packages elf)
 | 
						|
  #:use-module (gnu packages flex)
 | 
						|
  #:use-module (gnu packages freedesktop)
 | 
						|
  #:use-module (gnu packages gettext)
 | 
						|
  #:use-module (gnu packages gl)
 | 
						|
  #:use-module (gnu packages glib)
 | 
						|
  #:use-module (gnu packages gnome)
 | 
						|
  #:use-module (gnu packages gnupg)
 | 
						|
  #:use-module (gnu packages graphics)
 | 
						|
  #:use-module (gnu packages graphviz)
 | 
						|
  #:use-module (gnu packages gtk)
 | 
						|
  #:use-module (gnu packages image)
 | 
						|
  #:use-module (gnu packages iso-codes)
 | 
						|
  #:use-module (gnu packages java)
 | 
						|
  #:use-module (gnu packages libunwind)
 | 
						|
  #:use-module (gnu packages libusb)
 | 
						|
  #:use-module (gnu packages linux)
 | 
						|
  #:use-module (gnu packages mp3)
 | 
						|
  #:use-module (gnu packages ncurses)
 | 
						|
  #:use-module (gnu packages networking)
 | 
						|
  #:use-module (gnu packages ocr)
 | 
						|
  #:use-module (gnu packages perl)
 | 
						|
  #:use-module (gnu packages pulseaudio)
 | 
						|
  #:use-module (gnu packages qt)
 | 
						|
  #:use-module (gnu packages rdf)
 | 
						|
  #:use-module (gnu packages sdl)
 | 
						|
  #:use-module (gnu packages shells)
 | 
						|
  #:use-module (gnu packages video)
 | 
						|
  #:use-module (gnu packages xorg)
 | 
						|
  #:use-module (gnu packages xdisorg)
 | 
						|
  #:use-module (gnu packages xiph)
 | 
						|
  #:use-module (gnu packages pkg-config)
 | 
						|
  #:use-module (gnu packages ruby)
 | 
						|
  #:use-module (gnu packages speech)
 | 
						|
  #:use-module (gnu packages python)
 | 
						|
  #:use-module (gnu packages ssh)
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						|
  #:use-module (gnu packages telephony)
 | 
						|
  #:use-module (gnu packages tls)
 | 
						|
  #:use-module (gnu packages version-control)
 | 
						|
  #:use-module (gnu packages assembly)
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						|
  #:use-module (gnu packages xml))
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(define-public openni2
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						|
  (package
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						|
    (name "openni2")
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    (version "2.2.0")
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    (source
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     (origin
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						|
       (method git-fetch)
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						|
       (uri
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						|
        (git-reference
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						|
         (url "https://github.com/occipital/OpenNI2.git")
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						|
         (commit (string-append "v" version "-debian"))))
 | 
						|
       (file-name (git-file-name name version))
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						|
       (sha256
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						|
        (base32 "0mfnyzpq53wnzgjfx91xcbx0nrl0lp1vrk1rk20a3gb3kshsr675"))))
 | 
						|
    (build-system gnu-build-system)
 | 
						|
    (arguments
 | 
						|
     `(#:tests? #f                      ; No target
 | 
						|
       #:phases
 | 
						|
       (modify-phases %standard-phases
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						|
         (delete 'configure))))
 | 
						|
    (native-inputs
 | 
						|
     `(("graphviz" ,graphviz)
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						|
       ("doxygen" ,doxygen)
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						|
       ("openjdk" ,openjdk14)
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						|
       ("openjdk:jdk" ,openjdk14 "jdk")
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						|
       ("python" ,python-wrapper)))
 | 
						|
    (inputs
 | 
						|
     `(("freeglut3" ,freeglut)
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						|
       ("libudev" ,eudev)
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						|
       ("libusb" ,libusb)))
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						|
    (synopsis "Framework for sensor-based 'Natural Interaction")
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						|
    (description "OpenNI is a framework for getting data to support
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						|
'Natural Interaction', i.e. skeleton tracking, gesture tracking, and similar
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						|
ways of getting data from humans.  It provides the interface for physical devices
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						|
and for middleware components.")
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						|
    (home-page "https://structure.io/openni")
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						|
    (license license:asl2.0)))
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						|
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						|
(define-public libdc1394
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						|
  (package
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						|
    (name "libdc1394")
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						|
    (version "2.2.6")
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						|
    (source (origin
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						|
              (method url-fetch)
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						|
              (uri
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						|
               (string-append "https://sourceforge.net/projects/" name "/files/"
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						|
                              name "-2" "/" version "/" name "-" version ".tar.gz"))
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						|
              (sha256
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						|
               (base32 "1v8gq54n1pg8izn7s15yylwjf8r1l1dmzbm2yvf6pv2fmb4mz41b"))))
 | 
						|
    (build-system gnu-build-system)
 | 
						|
    (native-inputs
 | 
						|
     `(("doxygen" ,doxygen)
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						|
       ("perl" ,perl)
 | 
						|
       ("pkg-config" ,pkg-config)))
 | 
						|
    (inputs
 | 
						|
     `(("glu" ,glu)
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						|
       ("libraw1394" ,libraw1394)
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						|
       ("libusb" ,libusb)
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						|
       ("libxv" ,libxv)
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						|
       ("linux-headers" ,linux-libre-headers)
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						|
       ("mesa" ,mesa)
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						|
       ("sdl" ,sdl)
 | 
						|
       ("v4l" ,v4l-utils)))
 | 
						|
    (synopsis "1394-Based Digital Camera Control Library")
 | 
						|
    (description "LibDC1394 is a library that provides functionality to control
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						|
any camera that conforms to the 1394-Based Digital Camera Specification written
 | 
						|
by the 1394 Trade Association.  It utilizes the lowlevel functionality provided
 | 
						|
by libraw1394 to communicate with the camera.  It also uses the video1394 kernel
 | 
						|
module for the DMA capture of the video flow.")
 | 
						|
    (home-page "https://damien.douxchamps.net/ieee1394/libdc1394/")
 | 
						|
    (license license:lgpl2.0+)))
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						|
 | 
						|
(define-public ccextractor
 | 
						|
  (package
 | 
						|
    (name "ccextractor")
 | 
						|
    (version "0.88")
 | 
						|
    (source
 | 
						|
     (origin
 | 
						|
       (method git-fetch)
 | 
						|
       (uri
 | 
						|
        (git-reference
 | 
						|
         (url "https://github.com/CCExtractor/ccextractor.git")
 | 
						|
         (commit (string-append "v" version))))
 | 
						|
       (file-name (git-file-name name version))
 | 
						|
       (sha256
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						|
        (base32 "1sya45hvv4d46bk7541yimmafgvgyhkpsvwfz9kv6pm4yi1lz6nb"))))
 | 
						|
    (build-system cmake-build-system)
 | 
						|
    (arguments
 | 
						|
     `(#:tests? #f                      ; No target
 | 
						|
       #:configure-flags
 | 
						|
       (list
 | 
						|
        "-DWITH_FFMPEG=ON"
 | 
						|
        "-DWITH_OCR=ON"
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						|
        "-DWITH_SHARING=ON"
 | 
						|
        "-DWITH_HARDSUBX=ON")
 | 
						|
       #:phases
 | 
						|
       (modify-phases %standard-phases
 | 
						|
         ;; The package is in a sub-dir of this repo.
 | 
						|
         (add-after 'unpack 'chdir
 | 
						|
           (lambda _
 | 
						|
             (chdir "src")
 | 
						|
             #t))
 | 
						|
         (add-after 'chdir 'fix-build-errors
 | 
						|
           (lambda _
 | 
						|
             (substitute* "CMakeLists.txt"
 | 
						|
               (("libnanomsg")
 | 
						|
                "nanomsg"))
 | 
						|
             #t)))))
 | 
						|
    (native-inputs
 | 
						|
     `(("perl" ,perl)
 | 
						|
       ("pkg-config" ,pkg-config)
 | 
						|
       ("python" ,python-wrapper)))
 | 
						|
    (inputs
 | 
						|
     `(("ffmeg" ,ffmpeg-3.4)
 | 
						|
       ("nanomsg" ,nanomsg)
 | 
						|
       ("leptonica" ,leptonica)
 | 
						|
       ("ocr" ,tesseract-ocr)
 | 
						|
       ("zlib" ,zlib)))
 | 
						|
    (synopsis "Closed Caption Extractor")
 | 
						|
    (description "CCExtractor is a tool that analyzes video files and produces
 | 
						|
independent subtitle files from the closed captions data.  It is portable, small,
 | 
						|
and very fast.")
 | 
						|
    (home-page "https://www.ccextractor.org/")
 | 
						|
    (license license:gpl2+)))
 | 
						|
 | 
						|
(define-public libvisual
 | 
						|
  (package
 | 
						|
    (name "libvisual")
 | 
						|
    (version "0.4.0")
 | 
						|
    (source
 | 
						|
     (origin
 | 
						|
       (method git-fetch)
 | 
						|
       (uri
 | 
						|
        (git-reference
 | 
						|
         (url "https://github.com/Libvisual/libvisual.git")
 | 
						|
         (commit (string-append name "-" version))))
 | 
						|
       (file-name (git-file-name name version))
 | 
						|
       (sha256
 | 
						|
        (base32 "02xwakwkqjsznc03pjlb6hcv1li1gw3r8xvyswqsm4msix5xq18a"))))
 | 
						|
    (build-system gnu-build-system)
 | 
						|
    (arguments
 | 
						|
     `(#:phases
 | 
						|
       (modify-phases %standard-phases
 | 
						|
         ;; The package is in a sub-dir of this repo.
 | 
						|
         (add-after 'unpack 'chdir
 | 
						|
           (lambda _
 | 
						|
             (chdir "libvisual")
 | 
						|
             #t)))))
 | 
						|
    (native-inputs
 | 
						|
     `(("gettext" ,gettext-minimal)
 | 
						|
       ("libintl" ,intltool)
 | 
						|
       ("libtool" ,libtool)
 | 
						|
       ("pkg-config" ,pkg-config)))
 | 
						|
    (inputs
 | 
						|
     `(("sdl" ,sdl)))
 | 
						|
    (native-search-paths
 | 
						|
     (list
 | 
						|
      (search-path-specification
 | 
						|
       (variable "LIBVISUAL_PLUGINS_BASE_DIR")
 | 
						|
       (files '("lib/libvisual-0.4")))))
 | 
						|
    ;; To load libvisual-plugins.
 | 
						|
    (search-paths native-search-paths)
 | 
						|
    (synopsis "Audio visualisation library")
 | 
						|
    (description "Libvisual is a library that acts as a middle layer between
 | 
						|
applications that want audio visualisation and audio visualisation plugins.")
 | 
						|
    (home-page "http://libvisual.org/")
 | 
						|
    (license
 | 
						|
     (list
 | 
						|
      ;; Libraries.
 | 
						|
      license:lgpl2.1+
 | 
						|
      ;; Examples and Tests.
 | 
						|
      license:gpl2+))))
 | 
						|
 | 
						|
(define-public libvisual-plugins
 | 
						|
  (package
 | 
						|
    (name "libvisual-plugins")
 | 
						|
    (version "0.4.0")
 | 
						|
    (source
 | 
						|
     (origin
 | 
						|
       (method git-fetch)
 | 
						|
       (uri
 | 
						|
        (git-reference
 | 
						|
         (url "https://github.com/Libvisual/libvisual.git")
 | 
						|
         (commit (string-append name "-" version))))
 | 
						|
       (file-name (git-file-name name version))
 | 
						|
       (sha256
 | 
						|
        (base32 "02xwakwkqjsznc03pjlb6hcv1li1gw3r8xvyswqsm4msix5xq18a"))))
 | 
						|
    (build-system gnu-build-system)
 | 
						|
    (arguments
 | 
						|
     `(#:configure-flags
 | 
						|
       (list
 | 
						|
        "--disable-gstreamer-plugin"
 | 
						|
        "--disable-corona"
 | 
						|
        "--disable-gforce"
 | 
						|
        (string-append "--with-plugins-base-dir=" (assoc-ref %outputs "out")
 | 
						|
                       "/lib/libvisual-0.4"))
 | 
						|
       #:phases
 | 
						|
       (modify-phases %standard-phases
 | 
						|
         ;; The package is in a sub-dir of this repo.
 | 
						|
         (add-after 'unpack 'chdir
 | 
						|
           (lambda _
 | 
						|
             (chdir "libvisual-plugins")
 | 
						|
             #t)))))
 | 
						|
    (native-inputs
 | 
						|
     `(("bison" ,bison)
 | 
						|
       ("flex" ,flex)
 | 
						|
       ("gettext" ,gettext-minimal)
 | 
						|
       ("libintl" ,intltool)
 | 
						|
       ("libtool" ,libtool)
 | 
						|
       ("pkg-config" ,pkg-config)))
 | 
						|
    (inputs
 | 
						|
     `(("alsa-lib" ,alsa-lib)
 | 
						|
       ("esound" ,esound)
 | 
						|
       ("gdk-pixbuf" ,gdk-pixbuf+svg)
 | 
						|
       ("gtk+" ,gtk+-2)
 | 
						|
       ("jack" ,jack-2)
 | 
						|
       ("libx11" ,libx11)
 | 
						|
       ("libxext" ,libxext)))
 | 
						|
    (propagated-inputs
 | 
						|
     `(("libvisual" ,libvisual)))
 | 
						|
    (synopsis "Audio visualisation library")
 | 
						|
    (description "Libvisual is a library that acts as a middle layer between
 | 
						|
applications that want audio visualisation and audio visualisation plugins.")
 | 
						|
    (home-page "http://libvisual.org/")
 | 
						|
    (license license:gpl2+)))
 | 
						|
 | 
						|
(define-public esound
 | 
						|
  (package
 | 
						|
    (name "esound")
 | 
						|
    (version "0.2.41")
 | 
						|
    (source
 | 
						|
     (origin
 | 
						|
       (method git-fetch)
 | 
						|
       (uri
 | 
						|
        (git-reference
 | 
						|
         (url "https://gitlab.gnome.org/Archive/esound.git")
 | 
						|
         (commit "ESOUND_0_2_41")))
 | 
						|
       (file-name (git-file-name name version))
 | 
						|
       (sha256
 | 
						|
        (base32 "141jg70fim276i8k2kyypm84gy89i1k9mm4yf68mfwnybvjw1d6n"))))
 | 
						|
    (build-system gnu-build-system)
 | 
						|
    (native-inputs
 | 
						|
     `(("autoconf" ,autoconf)
 | 
						|
       ("automake" ,automake)
 | 
						|
       ("gettext" ,gettext-minimal)
 | 
						|
       ("gnome-common" ,gnome-common)
 | 
						|
       ("libtool" ,libtool)
 | 
						|
       ("pkg-config" ,pkg-config)
 | 
						|
       ("tcsh" ,tcsh)                      ; for the tests
 | 
						|
       ("which" ,which)))
 | 
						|
    (inputs
 | 
						|
     `(("alsa-lib" ,alsa-lib)
 | 
						|
       ("pcaudiolib" ,pcaudiolib)
 | 
						|
       ("tcp-wrappers" ,tcp-wrappers)))
 | 
						|
    (propagated-inputs
 | 
						|
     `(("audiofile" ,audiofile)))
 | 
						|
    (synopsis "Enlightened Sound Daemon")
 | 
						|
    (description "The Enlightened Sound Daemon mixes several audio streams for
 | 
						|
playback by a single audio device.  You can also pre-load samples, and play them
 | 
						|
back without having to send all the data for the sound.  Network transparency is
 | 
						|
also built in, so you can play sounds on one machine, and listen to them on
 | 
						|
another.")
 | 
						|
    (home-page "https://web.archive.org/web/20160528230227/
 | 
						|
http://www.tux.org/~ricdude/overview.html")
 | 
						|
    (license
 | 
						|
     (list
 | 
						|
      ;; Libraries.
 | 
						|
      license:lgpl2.0+
 | 
						|
      ;; Others.
 | 
						|
      license:gpl2+))))
 | 
						|
 | 
						|
(define-public orc
 | 
						|
  (package
 | 
						|
    (name "orc")
 | 
						|
    (version "0.4.31")
 | 
						|
    (source (origin
 | 
						|
              (method url-fetch)
 | 
						|
              (uri (string-append "https://gstreamer.freedesktop.org/data/src/"
 | 
						|
                                  "orc/orc-" version ".tar.xz"))
 | 
						|
              (sha256
 | 
						|
               (base32
 | 
						|
                "0xb0c7q3xv1ldmz5ipybazb01gy3cijj8622dcx7rbm9lq85zax0"))))
 | 
						|
    (build-system meson-build-system)
 | 
						|
    (arguments
 | 
						|
     `(#:phases
 | 
						|
       (modify-phases %standard-phases
 | 
						|
         (add-after 'unpack 'disable-faulty-test
 | 
						|
           (lambda _
 | 
						|
             ;; XXX Disable the 'test-limits' and 'exec_opcodes_sys'
 | 
						|
             ;; tests, which fail on some machines.  See:
 | 
						|
             ;; https://bugzilla.gnome.org/show_bug.cgi?id=735273
 | 
						|
             (substitute* '("testsuite/test-limits.c"
 | 
						|
                            "testsuite/exec_opcodes_sys.c")
 | 
						|
               (("if \\(error\\) return 1;")
 | 
						|
                "if (error) return 77;"))
 | 
						|
             #t)))))
 | 
						|
    (native-inputs
 | 
						|
     `(("gtk-doc" ,gtk-doc)))
 | 
						|
    (home-page "https://gstreamer.freedesktop.org/modules/orc.html")
 | 
						|
    (synopsis "Oil runtime compiler")
 | 
						|
    (description
 | 
						|
     "Orc is a just-in-time compiler implemented as a library and set of
 | 
						|
associated tools for compiling and executing simple programs that operate on
 | 
						|
arrays of data.")
 | 
						|
    ;; The source code implementing the Marsenne Twister algorithm is licensed
 | 
						|
    ;; under the 3-clause BSD license, the rest is under 2-clause BSD license.
 | 
						|
    (license (list license:bsd-2 license:bsd-3))))
 | 
						|
 | 
						|
;; Increase the test timeouts to accommodate slow or busy machines.
 | 
						|
(define %common-gstreamer-phases
 | 
						|
  '((add-after 'unpack 'increase-test-timeout
 | 
						|
      (lambda _
 | 
						|
        (substitute* "tests/check/meson.build"
 | 
						|
          (("'CK_DEFAULT_TIMEOUT', '20'")
 | 
						|
           "'CK_DEFAULT_TIMEOUT', '60'")
 | 
						|
          (("timeout ?: 3 \\* 60")
 | 
						|
           "timeout: 9 * 60"))
 | 
						|
        #t))))
 | 
						|
 | 
						|
(define-public gstreamer
 | 
						|
  (package
 | 
						|
    (name "gstreamer")
 | 
						|
    (version "1.16.2")
 | 
						|
    (source
 | 
						|
     (origin
 | 
						|
      (method url-fetch)
 | 
						|
      (uri (string-append
 | 
						|
            "https://gstreamer.freedesktop.org/src/gstreamer/gstreamer-"
 | 
						|
            version ".tar.xz"))
 | 
						|
      (sha256
 | 
						|
       (base32
 | 
						|
        "0kp93622y29pck8asvil1fmzf55s2gx76wv475a6izc3cwj49w73"))))
 | 
						|
    (build-system meson-build-system)
 | 
						|
    (outputs '("out" "doc"))
 | 
						|
    (arguments
 | 
						|
     `(#:phases
 | 
						|
       (modify-phases %standard-phases
 | 
						|
         ,@%common-gstreamer-phases
 | 
						|
         ;; FIXME: Since switching to the meson-build-system, two tests
 | 
						|
         ;; started failing on i686.  See
 | 
						|
         ;; <https://gitlab.freedesktop.org/gstreamer/gstreamer/issues/499>.
 | 
						|
         ,@(if (string-prefix? "i686" (or (%current-target-system)
 | 
						|
                                          (%current-system)))
 | 
						|
               `((add-after 'unpack 'disable-some-tests
 | 
						|
                   (lambda _
 | 
						|
                     (substitute* "tests/check/gst/gstsystemclock.c"
 | 
						|
                       (("tcase_add_test \\(tc_chain, test_stress_cleanup_unschedule.*")
 | 
						|
                        "")
 | 
						|
                       (("tcase_add_test \\(tc_chain, test_stress_reschedule.*")
 | 
						|
                      ""))
 | 
						|
                     #t)))
 | 
						|
               '())
 | 
						|
         (add-after 'install 'move-docs
 | 
						|
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						|
             (let ((out (assoc-ref outputs "out"))
 | 
						|
                   (doc (assoc-ref outputs "doc")))
 | 
						|
               (mkdir-p (string-append doc "/share"))
 | 
						|
               (copy-recursively (string-append out "/share/gtk-doc")
 | 
						|
                                 (string-append doc "/share/gtk-doc"))
 | 
						|
               (delete-file-recursively (string-append out "/share/gtk-doc"))
 | 
						|
               #t))))))
 | 
						|
    (propagated-inputs `(("glib" ,glib))) ; required by gstreamer-1.0.pc.
 | 
						|
    (native-inputs
 | 
						|
     `(("bison" ,bison)
 | 
						|
       ("flex" ,flex)
 | 
						|
       ("glib" ,glib "bin")
 | 
						|
       ("gobject-introspection" ,gobject-introspection)
 | 
						|
       ("gtk-doc" ,gtk-doc)
 | 
						|
       ("perl" ,perl)
 | 
						|
       ("pkg-config" ,pkg-config)
 | 
						|
       ("python-wrapper" ,python-wrapper)))
 | 
						|
    (native-search-paths
 | 
						|
     (list (search-path-specification
 | 
						|
            (variable "GST_PLUGIN_SYSTEM_PATH")
 | 
						|
            (files '("lib/gstreamer-1.0")))))
 | 
						|
    (home-page "https://gstreamer.freedesktop.org/")
 | 
						|
    (synopsis "Multimedia library")
 | 
						|
    (description
 | 
						|
     "GStreamer is a library for constructing graphs of media-handling
 | 
						|
components.  The applications it supports range from simple Ogg/Vorbis
 | 
						|
playback, audio/video streaming to complex audio mixing and video
 | 
						|
non-linear editing.
 | 
						|
 | 
						|
Applications can take advantage of advances in codec and filter technology
 | 
						|
transparently.  Developers can add new codecs and filters by writing a
 | 
						|
simple plugin with a clean, generic interface.
 | 
						|
 | 
						|
This package provides the core library and elements.")
 | 
						|
    (license license:lgpl2.0+)))
 | 
						|
 | 
						|
(define-public gst-plugins-base
 | 
						|
  (package
 | 
						|
    (name "gst-plugins-base")
 | 
						|
    (version "1.16.2")
 | 
						|
    (source
 | 
						|
     (origin
 | 
						|
      (method url-fetch)
 | 
						|
      (uri (string-append "https://gstreamer.freedesktop.org/src/" name "/"
 | 
						|
                          name "-" version ".tar.xz"))
 | 
						|
      (sha256
 | 
						|
       (base32
 | 
						|
        "0sl1hxlyq46r02k7z70v09vx1gi4rcypqmzra9jid93lzvi76gmi"))))
 | 
						|
    (build-system meson-build-system)
 | 
						|
    (propagated-inputs
 | 
						|
     `(("glib" ,glib)              ;required by gstreamer-sdp-1.0.pc
 | 
						|
       ("gstreamer" ,gstreamer)    ;required by gstreamer-plugins-base-1.0.pc
 | 
						|
 | 
						|
       ;; XXX: Do not enable Orc optimizations on ARM systems because
 | 
						|
       ;; it leads to two test failures.
 | 
						|
       ;; https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/issues/683
 | 
						|
       ,@(if (string-prefix? "arm" (or (%current-target-system)
 | 
						|
                                       (%current-system)))
 | 
						|
             '()
 | 
						|
             `(("orc" ,orc)))))         ;required by gstreamer-audio-1.0.pc
 | 
						|
    (inputs
 | 
						|
     `(("cdparanoia" ,cdparanoia)
 | 
						|
       ("pango" ,pango)
 | 
						|
       ("libogg" ,libogg)
 | 
						|
       ("libtheora" ,libtheora)
 | 
						|
       ("libvorbis" ,libvorbis)
 | 
						|
       ("libx11" ,libx11)
 | 
						|
       ("zlib" ,zlib)
 | 
						|
       ("libXext" ,libxext)
 | 
						|
       ("libxv" ,libxv)
 | 
						|
       ("alsa-lib" ,alsa-lib)
 | 
						|
       ;; XXX Don't build with opus on 32-bit systems:
 | 
						|
       ;; <https://bugs.gnu.org/32360>
 | 
						|
       ,@(if (target-64bit?)
 | 
						|
             `(("opus" ,opus))
 | 
						|
             '())))
 | 
						|
    (native-inputs
 | 
						|
      `(("pkg-config" ,pkg-config)
 | 
						|
        ("glib:bin" ,glib "bin")
 | 
						|
        ("gobject-introspection" ,gobject-introspection)
 | 
						|
        ("python-wrapper" ,python-wrapper)))
 | 
						|
    (arguments
 | 
						|
     `(#:configure-flags '("-Dgl=disabled"
 | 
						|
                           ;; FIXME: Documentation fails to build without
 | 
						|
                           ;; enabling GL above, which causes other problems.
 | 
						|
                           "-Ddoc=false")
 | 
						|
       #:phases
 | 
						|
       (modify-phases %standard-phases
 | 
						|
         ,@%common-gstreamer-phases
 | 
						|
         (add-before 'configure 'patch
 | 
						|
           (lambda _
 | 
						|
             (substitute* "tests/check/libs/pbutils.c"
 | 
						|
               (("/bin/sh") (which "sh")))
 | 
						|
             #t)))))
 | 
						|
    (home-page "https://gstreamer.freedesktop.org/")
 | 
						|
    (synopsis
 | 
						|
     "Plugins for the GStreamer multimedia library")
 | 
						|
    (description "This package provides an essential exemplary set of plug-ins
 | 
						|
for the GStreamer multimedia library.")
 | 
						|
    (license license:lgpl2.0+)))
 | 
						|
 | 
						|
(define-public gst-plugins-good
 | 
						|
  (package
 | 
						|
    (name "gst-plugins-good")
 | 
						|
    (version "1.16.2")
 | 
						|
    (source
 | 
						|
     (origin
 | 
						|
       (method url-fetch)
 | 
						|
       (uri
 | 
						|
        (string-append
 | 
						|
         "https://gstreamer.freedesktop.org/src/" name "/"
 | 
						|
         name "-" version ".tar.xz"))
 | 
						|
       (sha256
 | 
						|
        (base32 "068k3cbv1yf3gbllfdzqsg263kzwh21y8dpwr0wvgh15vapkpfs0"))))
 | 
						|
    (build-system meson-build-system)
 | 
						|
    (arguments
 | 
						|
     `(#:glib-or-gtk? #t     ; To wrap binaries and/or compile schemas
 | 
						|
       #:phases
 | 
						|
       (modify-phases %standard-phases
 | 
						|
         (add-after 'unpack 'patch-docbook-xml
 | 
						|
           (lambda* (#:key inputs #:allow-other-keys)
 | 
						|
             (with-directory-excursion "docs"
 | 
						|
               (substitute* "plugins/gst-plugins-good-plugins-docs.sgml"
 | 
						|
                 (("http://www.oasis-open.org/docbook/xml/4.1.2/")
 | 
						|
                  (string-append (assoc-ref inputs "docbook-xml")
 | 
						|
                                 "/xml/dtd/docbook/"))))
 | 
						|
             #t))
 | 
						|
         (add-before
 | 
						|
             'check 'pre-check
 | 
						|
           (lambda _
 | 
						|
             ;; Tests require a running X server.
 | 
						|
             (system "Xvfb :1 +extension GLX &")
 | 
						|
             (setenv "DISPLAY" ":1")
 | 
						|
             ;; Tests write to $HOME.
 | 
						|
             (setenv "HOME" (getcwd))
 | 
						|
             ;; Tests look for $XDG_RUNTIME_DIR.
 | 
						|
             (setenv "XDG_RUNTIME_DIR" (getcwd))
 | 
						|
             ;; For missing '/etc/machine-id'.
 | 
						|
             (setenv "DBUS_FATAL_WARNINGS" "0")
 | 
						|
             #t)))))
 | 
						|
    (native-inputs
 | 
						|
     `(("docbook-xml" ,docbook-xml-4.1.2)
 | 
						|
       ("gettext" ,gettext-minimal)
 | 
						|
       ("glib:bin" ,glib "bin")
 | 
						|
       ("gobject-introspection" ,gobject-introspection)
 | 
						|
       ("gsettings-desktop-schemas" ,gsettings-desktop-schemas)
 | 
						|
       ("perl" ,perl)
 | 
						|
       ("pkg-config" ,pkg-config)
 | 
						|
       ("python-wrapper" ,python-wrapper)
 | 
						|
       ("xmllint" ,libxml2)
 | 
						|
       ("xorg-server" ,xorg-server-for-tests)))
 | 
						|
    (inputs
 | 
						|
     `(("aalib" ,aalib)
 | 
						|
       ("bzip2" ,bzip2)
 | 
						|
       ("cairo" ,cairo)
 | 
						|
       ("flac" ,flac)
 | 
						|
       ("gdk-pixbuf" ,gdk-pixbuf+svg)
 | 
						|
       ("glib" ,glib)
 | 
						|
       ("glib-networking" ,glib-networking)
 | 
						|
       ("glu" ,glu)
 | 
						|
       ("gtk+" ,gtk+)
 | 
						|
       ("jack" ,jack-2)
 | 
						|
       ("lame" ,lame)
 | 
						|
       ("libavc1394" ,libavc1394)
 | 
						|
       ("libcaca" ,libcaca)
 | 
						|
       ("libdv" ,libdv)
 | 
						|
       ("libgudev" ,libgudev)
 | 
						|
       ("libiec61883" ,libiec61883)
 | 
						|
       ("libjpeg" ,libjpeg-turbo)
 | 
						|
       ("libpng" ,libpng)
 | 
						|
       ("libshout" ,libshout)
 | 
						|
       ("libsoup" ,libsoup)
 | 
						|
       ("libvpx" ,libvpx)
 | 
						|
       ("libx11" ,libx11)
 | 
						|
       ("libxdamage" ,libxdamage)
 | 
						|
       ("libxfixes" ,libxfixes)
 | 
						|
       ("libxext" ,libxext)
 | 
						|
       ("libxshm" ,libxshmfence)
 | 
						|
       ("mesa" ,mesa)
 | 
						|
       ("mpg123" ,mpg123)
 | 
						|
       ("orc" ,orc)
 | 
						|
       ("pulseaudio" ,pulseaudio)
 | 
						|
       ("speex" ,speex)
 | 
						|
       ("taglib" ,taglib)
 | 
						|
       ("twolame" ,twolame)
 | 
						|
       ("v4l-utils" ,v4l-utils)
 | 
						|
       ("wavpack" ,wavpack)
 | 
						|
       ("zlib" ,zlib)))
 | 
						|
    (propagated-inputs
 | 
						|
     `(("gstreamer" ,gstreamer)
 | 
						|
       ("gst-plugins-base" ,gst-plugins-base)))
 | 
						|
    (synopsis "GStreamer plugins and helper libraries")
 | 
						|
    (description "GStreamer-Plugins-Good is a collection of plug-ins you'd want
 | 
						|
to have right next to you on the battlefield.  Shooting sharp and making no
 | 
						|
mistakes, these plug-ins have it all: good looks, good code, and good
 | 
						|
licensing.  Documented and dressed up in tests.  If you're looking for a role
 | 
						|
model to base your own plug-in on, here it is.")
 | 
						|
    (home-page "https://gstreamer.freedesktop.org/")
 | 
						|
    (license license:lgpl2.0+)))
 | 
						|
 | 
						|
(define-public gst-plugins-bad
 | 
						|
  (package
 | 
						|
    (name "gst-plugins-bad")
 | 
						|
    (version "1.16.2")
 | 
						|
    (source (origin
 | 
						|
              (method url-fetch)
 | 
						|
              (uri (string-append "https://gstreamer.freedesktop.org/src/"
 | 
						|
                                  name "/" name "-" version ".tar.xz"))
 | 
						|
              (sha256
 | 
						|
               (base32
 | 
						|
                "0x0y0hm0ga3zqi5q4090hw5sjh59y1ry9ak16qsaascm72i7mjzi"))))
 | 
						|
    (build-system meson-build-system)
 | 
						|
    (arguments
 | 
						|
     `(#:phases
 | 
						|
       (modify-phases %standard-phases
 | 
						|
         ,@%common-gstreamer-phases
 | 
						|
         ,@(if (string-prefix? "arm" (or (%current-target-system)
 | 
						|
                                         (%current-system)))
 | 
						|
               ;; Disable test that fails on ARMv7.
 | 
						|
               ;; https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/issues/1188
 | 
						|
               `((add-after 'unpack 'disable-asfmux-test
 | 
						|
                   (lambda _
 | 
						|
                     (substitute* "tests/check/meson.build"
 | 
						|
                       (("\\[\\['elements/asfmux\\.c'\\]\\],")
 | 
						|
                        ""))
 | 
						|
                     #t)))
 | 
						|
               '())
 | 
						|
         (add-after 'unpack 'disable-failing-test
 | 
						|
           (lambda _
 | 
						|
             ;; FIXME: Why is this failing.
 | 
						|
             (substitute* "tests/check/meson.build"
 | 
						|
               ((".*elements/dash_mpd\\.c.*")
 | 
						|
                ""))
 | 
						|
             #t)))))
 | 
						|
    (propagated-inputs
 | 
						|
     `(("gst-plugins-base" ,gst-plugins-base)))
 | 
						|
    (native-inputs
 | 
						|
     `(("glib:bin" ,glib "bin") ; for glib-mkenums, etc.
 | 
						|
       ("gobject-introspection" ,gobject-introspection)
 | 
						|
       ;; TODO: Enable documentation for 1.18.
 | 
						|
       ;;("gtk-doc" ,gtk-doc)
 | 
						|
       ("pkg-config" ,pkg-config)
 | 
						|
       ("python" ,python)))
 | 
						|
    (inputs
 | 
						|
     ;; XXX: The following dependencies are missing:
 | 
						|
     ;;  vo-amrwbenc, vo-aacenc, bs2b, chromaprint, directfb, daala, libdts,
 | 
						|
     ;;  faac, flite, libgsm, libde265, libmms, libmimic, mjpegtools,
 | 
						|
     ;;  mpeg2enc, libofa, opencv, openh264, openni2, libtimemmgr, wildmidi,
 | 
						|
     ;;  openspc, gme, sbc, schroedinger, zbar, librtmp, spandsp
 | 
						|
     `(("bluez" ,bluez)
 | 
						|
       ("curl" ,curl)
 | 
						|
       ("faad2" ,faad2)
 | 
						|
       ("fluidsynth" ,fluidsynth)
 | 
						|
       ("gtk+" ,gtk+)
 | 
						|
       ("ladspa" ,ladspa)
 | 
						|
       ("libass" ,libass)
 | 
						|
       ("libdvdnav" ,libdvdnav)
 | 
						|
       ("libdvdread" ,libdvdread)
 | 
						|
       ("libgcrypt" ,libgcrypt)
 | 
						|
       ("libgudev" ,libgudev)
 | 
						|
       ("libkate" ,libkate)
 | 
						|
       ("libmodplug" ,libmodplug)
 | 
						|
       ("librsvg" ,librsvg)
 | 
						|
       ("libsndfile" ,libsndfile)
 | 
						|
       ("libsrtp" ,libsrtp)
 | 
						|
       ("libssh2" ,libssh2)
 | 
						|
       ("libusb" ,libusb)
 | 
						|
       ("libvdpau" ,libvdpau)
 | 
						|
       ("libwebp" ,libwebp)
 | 
						|
       ("libxml2" ,libxml2)
 | 
						|
       ("lrdf" ,lrdf)
 | 
						|
       ("mesa" ,mesa)
 | 
						|
       ("neon" ,neon)
 | 
						|
       ("openal" ,openal)
 | 
						|
       ("openexr" ,openexr)
 | 
						|
       ("openjpeg" ,openjpeg)
 | 
						|
       ("openssl" ,openssl)
 | 
						|
       ("opus" ,opus)
 | 
						|
       ("orc" ,orc)
 | 
						|
       ;("qtbase" ,qtbase)
 | 
						|
       ;("qtdeclarative" ,qtdeclarative)
 | 
						|
       ;("qtx11extras" ,qtx11extras)
 | 
						|
       ("soundtouch" ,soundtouch)
 | 
						|
       ("x265" ,x265)
 | 
						|
       ("wayland" ,wayland)))
 | 
						|
    (home-page "https://gstreamer.freedesktop.org/")
 | 
						|
    (synopsis "Plugins for the GStreamer multimedia library")
 | 
						|
    (description
 | 
						|
     "GStreamer Bad Plug-ins is a set of plug-ins whose quality aren't up to
 | 
						|
par compared to the rest.")
 | 
						|
    (license license:lgpl2.0+)))
 | 
						|
 | 
						|
(define-public gst-plugins-ugly
 | 
						|
  (package
 | 
						|
    (name "gst-plugins-ugly")
 | 
						|
    (version "1.16.2")
 | 
						|
    (source
 | 
						|
     (origin
 | 
						|
       (method url-fetch)
 | 
						|
       (uri
 | 
						|
        (string-append "https://gstreamer.freedesktop.org/src/"
 | 
						|
                       name "/" name "-" version ".tar.xz"))
 | 
						|
       (sha256
 | 
						|
        (base32 "1jpvc32x6q01zjkfgh6gmq6aaikiyfwwnhj7bmvn52syhrdl202m"))))
 | 
						|
    (build-system meson-build-system)
 | 
						|
    (arguments
 | 
						|
     `(#:glib-or-gtk? #t     ; To wrap binaries and/or compile schemas
 | 
						|
       #:phases
 | 
						|
       (modify-phases %standard-phases
 | 
						|
         (add-after 'unpack 'patch-docbook-xml
 | 
						|
           (lambda* (#:key inputs #:allow-other-keys)
 | 
						|
             (with-directory-excursion "docs"
 | 
						|
               (substitute* "plugins/gst-plugins-ugly-plugins-docs.sgml"
 | 
						|
                 (("http://www.oasis-open.org/docbook/xml/4.1.2/")
 | 
						|
                  (string-append (assoc-ref inputs "docbook-xml")
 | 
						|
                                 "/xml/dtd/docbook/"))))
 | 
						|
             #t))
 | 
						|
         (add-before
 | 
						|
             'check 'pre-check
 | 
						|
           (lambda _
 | 
						|
             ;; Tests require a running X server.
 | 
						|
             (system "Xvfb :1 +extension GLX &")
 | 
						|
             (setenv "DISPLAY" ":1")
 | 
						|
             ;; Tests write to $HOME.
 | 
						|
             (setenv "HOME" (getcwd))
 | 
						|
             ;; Tests look for $XDG_RUNTIME_DIR.
 | 
						|
             (setenv "XDG_RUNTIME_DIR" (getcwd))
 | 
						|
             ;; For missing '/etc/machine-id'.
 | 
						|
             (setenv "DBUS_FATAL_WARNINGS" "0")
 | 
						|
             #t)))))
 | 
						|
    (native-inputs
 | 
						|
     `(("docbook-xml" ,docbook-xml-4.1.2)
 | 
						|
       ("gettext" ,gettext-minimal)
 | 
						|
       ("glib:bin" ,glib "bin")
 | 
						|
       ("gobject-introspection" ,gobject-introspection)
 | 
						|
       ("gsettings-desktop-schemas" ,gsettings-desktop-schemas)
 | 
						|
       ("perl" ,perl)
 | 
						|
       ("pkg-config" ,pkg-config)
 | 
						|
       ("python-wrapper" ,python-wrapper)
 | 
						|
       ("xorg-server" ,xorg-server-for-tests)))
 | 
						|
    (inputs
 | 
						|
     `(("glib" ,glib)
 | 
						|
       ("glib-networking" ,glib-networking)
 | 
						|
       ("liba52" ,liba52)
 | 
						|
       ("libcdio" ,libcdio)
 | 
						|
       ("libdvdread" ,libdvdread)
 | 
						|
       ("libmpeg2" ,libmpeg2)
 | 
						|
       ("libx264" ,libx264)
 | 
						|
       ("opencore-amr" ,opencore-amr)
 | 
						|
       ("orc" ,orc)))
 | 
						|
    (propagated-inputs
 | 
						|
     `(("gstreamer" ,gstreamer)
 | 
						|
       ("gst-plugins-base" ,gst-plugins-base)))
 | 
						|
    (synopsis "GStreamer plugins and helper libraries")
 | 
						|
    (description "Gst-Plugins-Ugly are the ones that might have a patent noose
 | 
						|
around their neck, or a lock-up license, or any other problem that makes you
 | 
						|
think twice about shipping them.")
 | 
						|
    (home-page "https://gstreamer.freedesktop.org/")
 | 
						|
    (license license:lgpl2.0+)))
 | 
						|
 | 
						|
(define-public gst-libav
 | 
						|
  (package
 | 
						|
    (name "gst-libav")
 | 
						|
    (version "1.16.2")
 | 
						|
    (source
 | 
						|
     (origin
 | 
						|
       (method url-fetch)
 | 
						|
       (uri
 | 
						|
        (string-append
 | 
						|
         "https://gstreamer.freedesktop.org/src/" name "/"
 | 
						|
         name "-" version ".tar.xz"))
 | 
						|
       (sha256
 | 
						|
        (base32 "1wpfilc98bad9nsv3y1qapxp35dvn2mvwvrmqwrsj58cf09gc967"))
 | 
						|
       (modules '((guix build utils)))
 | 
						|
       (snippet
 | 
						|
        '(begin
 | 
						|
           ;; Drop bundled ffmpeg.
 | 
						|
           (delete-file-recursively "gst-libs/ext/libav")
 | 
						|
           #t))))
 | 
						|
    (build-system meson-build-system)
 | 
						|
    (arguments
 | 
						|
     `(#:phases
 | 
						|
       (modify-phases %standard-phases
 | 
						|
         (add-after 'unpack 'patch-docbook-xml
 | 
						|
           (lambda* (#:key inputs #:allow-other-keys)
 | 
						|
             (with-directory-excursion "docs"
 | 
						|
               (substitute* "plugins/gst-libav-plugins-docs.sgml"
 | 
						|
                 (("http://www.oasis-open.org/docbook/xml/4.1.2/")
 | 
						|
                  (string-append (assoc-ref inputs "docbook-xml")
 | 
						|
                                 "/xml/dtd/docbook/"))))
 | 
						|
             #t)))))
 | 
						|
    (native-inputs
 | 
						|
     `(("docbook-xml" ,docbook-xml-4.1.2)
 | 
						|
       ("perl" ,perl)
 | 
						|
       ("pkg-config" ,pkg-config)
 | 
						|
       ("python" ,python-wrapper)
 | 
						|
       ("ruby" ,ruby)))
 | 
						|
    (inputs
 | 
						|
     `(("ffmpeg" ,ffmpeg)))
 | 
						|
    (propagated-inputs
 | 
						|
     `(("gstreamer" ,gstreamer)
 | 
						|
       ("gst-plugins-base" ,gst-plugins-base)))
 | 
						|
    (synopsis "GStreamer plugins and helper libraries")
 | 
						|
    (description "Gst-Libav contains a GStreamer plugin for using the encoders,
 | 
						|
decoders, muxers, and demuxers provided by FFmpeg.")
 | 
						|
    (home-page "https://gstreamer.freedesktop.org/")
 | 
						|
    (license license:lgpl2.0+)))
 | 
						|
 | 
						|
(define-public gst-editing-services
 | 
						|
  (package
 | 
						|
    (name "gst-editing-services")
 | 
						|
    (version "1.16.2")
 | 
						|
    (source (origin
 | 
						|
              (method url-fetch)
 | 
						|
              (uri (string-append
 | 
						|
                    "https://gstreamer.freedesktop.org/src/" name "/"
 | 
						|
                    "gstreamer-editing-services-" version ".tar.xz"))
 | 
						|
              (sha256
 | 
						|
               (base32
 | 
						|
                "05hcf3prna8ajjnqd53221gj9syarrrjbgvjcbhicv0c38csc1hf"))))
 | 
						|
    (build-system meson-build-system)
 | 
						|
    (arguments
 | 
						|
     ;; FIXME: 16/22 failing tests.
 | 
						|
     `(#:tests? #f
 | 
						|
       #:phases (modify-phases %standard-phases
 | 
						|
                  ,@%common-gstreamer-phases)))
 | 
						|
    (inputs
 | 
						|
     `(("gst-plugins-base" ,gst-plugins-base)
 | 
						|
       ("libxml2" ,libxml2)))
 | 
						|
    (native-inputs
 | 
						|
     `(("flex" ,flex)
 | 
						|
       ("gst-plugins-bad" ,gst-plugins-bad)
 | 
						|
       ("gst-plugins-good" ,gst-plugins-good)
 | 
						|
       ("perl" ,perl)
 | 
						|
       ("pkg-config" ,pkg-config)
 | 
						|
       ("python" ,python)))
 | 
						|
    (home-page "https://gstreamer.freedesktop.org/")
 | 
						|
    (synopsis "GStreamer library for non-linear editors")
 | 
						|
    (description
 | 
						|
     "This is a high-level library for facilitating the creation of audio/video
 | 
						|
non-linear editors.")
 | 
						|
    (license license:gpl2+)))
 | 
						|
 | 
						|
(define-public python-gst
 | 
						|
  (package
 | 
						|
    (name "python-gst")
 | 
						|
    (version "1.16.2")
 | 
						|
    (source (origin
 | 
						|
              (method url-fetch)
 | 
						|
              (uri (string-append
 | 
						|
                    "https://gstreamer.freedesktop.org/src/gst-python/"
 | 
						|
                    "gst-python-" version ".tar.xz"))
 | 
						|
              (sha256
 | 
						|
               (base32
 | 
						|
                "1a48ca66izmm8hnp608jv5isg3jxb0vlfmhns0bg9nbkilag7390"))
 | 
						|
              (patches
 | 
						|
               (search-patches "python-gst-fix-build-with-python-3.8.patch"))))
 | 
						|
    (build-system meson-build-system)
 | 
						|
    (arguments
 | 
						|
     `(#:modules ((guix build meson-build-system)
 | 
						|
                  (guix build utils)
 | 
						|
                  ((guix build python-build-system) #:prefix python:))
 | 
						|
       #:imported-modules (,@%meson-build-system-modules
 | 
						|
                           (guix build python-build-system))
 | 
						|
       #:configure-flags
 | 
						|
       (list (string-append
 | 
						|
              "-Dpygi-overrides-dir="
 | 
						|
              (python:site-packages %build-inputs %outputs) "gi/overrides"))))
 | 
						|
    (native-inputs
 | 
						|
     `(("pkg-config" ,pkg-config)
 | 
						|
       ("python" ,python)))
 | 
						|
    (propagated-inputs
 | 
						|
     `(("gst-plugins-base" ,gst-plugins-base)
 | 
						|
       ("python-pygobject" ,python-pygobject)))
 | 
						|
    (home-page "https://gstreamer.freedesktop.org/")
 | 
						|
    (synopsis "GStreamer GObject Introspection overrides for Python")
 | 
						|
    (description
 | 
						|
     "This package contains GObject Introspection overrides for Python that can
 | 
						|
be used by Python applications using GStreamer.")
 | 
						|
    (license license:lgpl2.1+)
 | 
						|
    (properties `((python2-variant . ,(delay python2-gst))))))
 | 
						|
 | 
						|
(define-public python2-gst
 | 
						|
  (package (inherit python-gst)
 | 
						|
    (name "python2-gst")
 | 
						|
    (native-inputs
 | 
						|
     `(("pkg-config" ,pkg-config)
 | 
						|
       ("python" ,python-2)))
 | 
						|
    (propagated-inputs
 | 
						|
     `(("gst-plugins-base" ,gst-plugins-base)
 | 
						|
       ("python-pygobject" ,python2-pygobject)))))
 | 
						|
 | 
						|
(define-public gst123
 | 
						|
  (package
 | 
						|
    (name "gst123")
 | 
						|
    (version "0.3.5")
 | 
						|
    (source (origin
 | 
						|
              (method url-fetch)
 | 
						|
              (uri (string-append "http://space.twc.de/~stefan/gst123/gst123-"
 | 
						|
                                  version ".tar.bz2"))
 | 
						|
              (sha256
 | 
						|
               (base32
 | 
						|
                "0zaa117n4wkya9p903vkj8hj58lmdb66pxsdx5wwcv7nffbp5d67"))))
 | 
						|
    (build-system gnu-build-system)
 | 
						|
    (inputs
 | 
						|
     `(("gtk+" ,gtk+-2)
 | 
						|
       ("ncurses" ,ncurses)
 | 
						|
       ("gstreamer" ,gstreamer)
 | 
						|
       ("gst-plugins-base" ,gst-plugins-base)))
 | 
						|
    (native-inputs
 | 
						|
     `(("pkg-config" ,pkg-config)))
 | 
						|
    (home-page "http://space.twc.de/~stefan/gst123.php")
 | 
						|
    (synopsis "Flexible command line media player based on gstreamer")
 | 
						|
    (description "The program gst123 is designed to be a more flexible command
 | 
						|
line player in the spirit of ogg123 and mpg123, based on the gstreamer media
 | 
						|
framework.  It plays all file formats gstreamer supports, so if you have a
 | 
						|
music collection which contains different file formats, like flac, ogg and
 | 
						|
mp3, you can use gst123 to play all your music files.")
 | 
						|
    (license license:lgpl2.0+)))
 |