0.4.0

* New translations com.github.rafostar.Clapper.pot (Italian)

* New translations com.github.rafostar.Clapper.pot (Italian)

.gitattributes

@@ -0,0 +1,5 @@
+extras/**/* linguist-vendored
+lib/**/* linguist-vendored
+lib/**/**/* linguist-vendored
+lib/gst/clapper/gstclapper-mpris* linguist-vendored=false
+lib/gst/clapper/gtk4/* linguist-vendored=false

.github/workflows/flatpak-nightly.yml

@@ -0,0 +1,36 @@
+on:
+  schedule:
+    - cron: "0 0 * * *"
+name: "Flatpak Nightly"
+jobs:
+  flatpak:
+    name: "Flatpak"
+    runs-on: ubuntu-latest
+    container:
+      image: bilelmoussaoui/flatpak-github-actions:gnome-nightly
+      options: --privileged
+    strategy:
+      matrix:
+        arch: [x86_64, aarch64]
+      fail-fast: false
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        submodules: recursive
+    - name: Install Docker
+      run: |
+        dnf -y install docker
+    - name: Setup QEMU
+      id: qemu
+      uses: docker/setup-qemu-action@v1
+      with:
+        platforms: arm64
+    - uses: bilelmoussaoui/flatpak-github-actions/flatpak-builder@v4
+      name: "Build"
+      with:
+        bundle: com.github.rafostar.Clapper.flatpak
+        manifest-path: pkgs/flatpak/com.github.rafostar.Clapper-nightly.json
+        repository-name: gnome-nightly
+        repository-url: https://nightly.gnome.org/gnome-nightly.flatpakrepo
+        cache-key: flatpak-builder-${{ github.sha }}-testing-${{ github.run_number }}
+        arch: ${{ matrix.arch }}

.github/workflows/flatpak.yml

@@ -0,0 +1,38 @@
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+name: "Flatpak"
+jobs:
+  flatpak:
+    name: "Flatpak"
+    runs-on: ubuntu-latest
+    container:
+      image: bilelmoussaoui/flatpak-github-actions:gnome-40
+      options: --privileged
+    strategy:
+      matrix:
+        arch: [x86_64, aarch64]
+      fail-fast: false
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        submodules: recursive
+    - name: Install Docker
+      run: |
+        dnf -y install docker
+    - name: Setup QEMU
+      id: qemu
+      uses: docker/setup-qemu-action@v1
+      with:
+        platforms: arm64
+    - uses: bilelmoussaoui/flatpak-github-actions/flatpak-builder@v4
+      name: "Build"
+      with:
+        bundle: com.github.rafostar.Clapper.flatpak
+        manifest-path: pkgs/flatpak/com.github.rafostar.Clapper.json
+        cache-key: flatpak-builder-${{ github.sha }}
+        arch: ${{ matrix.arch }}

.gitignore

@@ -0,0 +1,4 @@
+# meson/ninja
+build/
+install/
+builddir/

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "pkgs/flatpak/flathub"]
+	path = pkgs/flatpak/flathub
+	url = https://github.com/flathub/com.github.rafostar.Clapper.git

FUNDING.yml

@@ -0,0 +1,2 @@
+liberapay: Clapper
+custom: ['paypal.me/Rafostar']

README.md

@@ -1,2 +1,72 @@
-# GtkPlayer
-A pre-made GJS Media Player widget powered by GStreamer with OpenGL rendering.
+# Clapper
+[![Flatpak](https://github.com/Rafostar/clapper/actions/workflows/flatpak.yml/badge.svg?event=push)](https://github.com/Rafostar/clapper/actions/workflows/flatpak.yml)
+[![Flatpak Nightly](https://github.com/Rafostar/clapper/actions/workflows/flatpak-nightly.yml/badge.svg?event=schedule)](https://github.com/Rafostar/clapper/actions/workflows/flatpak-nightly.yml)
+[![Crowdin](https://badges.crowdin.net/clapper/localized.svg)](https://crowdin.com/project/clapper)
+
+A GNOME media player built using [GJS](https://gitlab.gnome.org/GNOME/gjs) with [GTK4](https://www.gtk.org) toolkit.
+The media player uses [GStreamer](https://gstreamer.freedesktop.org/) as a media backend and renders everything via [OpenGL](https://www.opengl.org).
+
+<p align="center">
+<img src="https://raw.githubusercontent.com/wiki/Rafostar/clapper/media/screenshot-windowed.png"><br>
+  <b>Windowed Mode</b>
+</p>
+
+<p align="center">
+<img src="https://raw.githubusercontent.com/wiki/Rafostar/clapper/media/screenshot-fullscreen.png"><br>
+  <b>Fullscreen Mode</b>
+</p>
+
+<p align="center">
+<img src="https://raw.githubusercontent.com/wiki/Rafostar/clapper/media/screenshot-floating.png"><br>
+  <b>Floating Mode</b>
+</p>
+
+### Features:
+* [Hardware acceleration](https://github.com/Rafostar/clapper/wiki/Hardware-acceleration)
+* [Floating mode](https://github.com/Rafostar/clapper/wiki/Floating-mode)
+* [Adaptive UI](https://raw.githubusercontent.com/wiki/Rafostar/clapper/media/screenshot-mobile.png)
+* [Playlist from file](https://github.com/Rafostar/clapper/wiki/Playlists)
+* Chapters on progress bar
+* MPRIS support
+
+## Installation from Flatpak
+The `Flatpak` package includes all required dependencies and codecs.
+Additionally it also has a few patches, thus some functionalities work better (or are only available) in `Flatpak` version (until my changes are accepted upstream).
+List of patches used in this version can be found [here](https://github.com/Rafostar/clapper/issues/35).
+
+<a href='https://flathub.org/apps/details/com.github.rafostar.Clapper'>
+  <img width='240' alt='Download on Flathub' src='https://flathub.org/assets/badges/flathub-badge-en.png'/>
+</a>
+
+## Packages
+#### Fedora & openSUSE
+Pre-built packages are available in [my repo](https://software.opensuse.org//download.html?project=home%3ARafostar&package=clapper) ([see status](https://build.opensuse.org/package/show/home:Rafostar/clapper)).<br>
+Those are automatically built on each git commit, and are thus considered unstable.
+
+#### Arch Linux
+You can get Clapper from the AUR:
+* [clapper](https://aur.archlinux.org/packages/clapper) (stable version)
+* [clapper-git](https://aur.archlinux.org/packages/clapper-git)
+
+## Installation from source code
+```sh
+meson builddir --prefix=/usr/local
+sudo meson install -C builddir
+```
+
+## Questions?
+Feel free to ask me any questions. Come and talk on Matrix: [#clapper-player:matrix.org](https://matrix.to/#/#clapper-player:matrix.org)
+
+## Translations
+Preferred translation method is to use [Clapper Crowdin](https://crowdin.com/project/clapper) web page.
+
+Crowdin does not require any additional tools and translating can be done through web browser.
+You can login using GitHub account or create a new one. Only I can add new languages to this project,
+so if your language is not available, please contact me first.
+
+## Special Thanks
+Many thanks to [sp1ritCS](https://github.com/sp1ritCS) for creating and maintaining package build files.
+Big thanks to [bridadan](https://github.com/bridadan) and [Uniformbuffer3](https://github.com/Uniformbuffer3) for helping
+with testing V4L2 and NVDEC hardware acceleration methods.
+
+Thanks a lot to all the people who are supporting the development with their anonymous donations through [Liberapay](https://liberapay.com/Clapper/). I :heart: U.

TODO.md

@@ -0,0 +1,46 @@
+- [X] Implement GstPlayer API
+  - [X] Update to custom GstClapper API
+- [X] Inhibit screen locking
+- [X] Hide cursor on video window
+- Adaptive GUI:
+  - [X] Darker and bigger in fullscreen
+  - [X] Mobile/narrow widths transitions
+  - [ ] Mobile friendly other windows e.g. prefs window (libadwaita)
+- [X] Dragging player by video (MPV)
+- [X] Switching video/audio/subtitles tracks from bottom bar (MPV)
+- [X] Over-amplification supported by default (VLC)
+- [X] Audio visualizations (VLC)
+- [X] Clock with current hour and "Ends at" time on top overlay (Kodi)
+- [ ] Auto select subtitles matching OS language (Totem)
+- [X] Picture-in-Picture mode window (floating window)
+- [ ] Touch gestures/swipes support
+- Media playlists:
+  - [X] Add more items to playlist via D&D
+  - [X] Select video from playlist
+  - [ ] Reorder playlist items via D&D
+  - [X] Load special playlist file (.claps)
+  - [X] Save to playlist file from GUI
+- Seeking:
+  - [X] Customizable seek time
+  - [X] Set seek mode (default, accurate, fast)
+- [ ] Statistics and codec info page (VLC)
+- [X] Resume playback from last position
+- [X] Chapters support
+- [ ] Set tracks time offset
+  - [ ] Subtitles offset
+  - [X] Audio offset
+- [ ] MDNS and UPNP (discovering media in local network)
+- [X] DND files from Nautilus to play (ignore incompatible ones)
+  - [X] Support dropping whole folders
+- [ ] Search for subtitles, download and activate (SMplayer)
+- [ ] Auto add subtitles from same folder
+  - [ ] Set global subtitles folders
+- [X] RSTP streaming
+- [X] Playback speed
+- [X] Remote playback controls via HTTP (VLC) + WebSockets
+  - [ ] Expand available API
+  - [ ] API documentation
+- [X] Integration with the top bar
+  - [X] MPRIS support
+  - [X] Controls in the notifications panel
+  - [ ] Progress bar in the notifications panel (maybe via extension)

_config.yml

@@ -0,0 +1 @@
+theme: jekyll-theme-cayman

_service

@@ -0,0 +1,14 @@
+<services>
+  <service name="obs_scm">
+    <param name="scm">git</param>
+    <param name="url">https://github.com/Rafostar/clapper.git</param>
+    <param name="extract">pkgs/rpm/clapper.spec</param>
+    <param name="extract">pkgs/rpm/clapper.rpmlintrc</param>
+  </service>
+  <service name="tar" mode="buildtime"/>
+  <service name="recompress" mode="buildtime">
+    <param name="compression">xz</param>
+    <param name="file">*.tar</param>
+  </service>
+  <service name="set_version" mode="buildtime"/>
+</services>

bin/com.github.rafostar.Clapper.in

@@ -0,0 +1,9 @@
+#!@GJS@
+
+imports.package.init({
+  name: '@PACKAGE_NAME@',
+  version: '@PACKAGE_VERSION@',
+  prefix: '@prefix@',
+  libdir: '@libdir@',
+});
+imports.package.run(imports.src.main@ID_POSTFIX@);

bin/meson.build

@@ -0,0 +1,28 @@
+clapper_apps = ['', 'Remote', 'Daemon']
+
+foreach id_postfix : clapper_apps
+  app_postfix = (id_postfix != '') ? '.' + id_postfix : ''
+
+  bin_conf = configuration_data()
+  bin_conf.set('GJS', find_program('gjs').path())
+  bin_conf.set('PACKAGE_NAME', meson.project_name())
+  bin_conf.set('PACKAGE_VERSION', meson.project_version())
+  bin_conf.set('ID_POSTFIX', id_postfix)
+  bin_conf.set('prefix', get_option('prefix'))
+  bin_conf.set('libdir', libdir)
+
+  configure_file(
+    input: 'com.github.rafostar.Clapper.in',
+    output: 'com.github.rafostar.Clapper' + app_postfix,
+    configuration: bin_conf,
+    install: true,
+    install_dir: bindir,
+    install_mode: 'rwxr-xr-x'
+  )
+endforeach
+
+clapper_symlink_cmd = 'ln -fs @0@ $DESTDIR@1@'.format(
+  'com.github.rafostar.Clapper',
+  join_paths(bindir, 'clapper')
+)
+meson.add_install_script('sh', '-c', clapper_symlink_cmd)

build-aux/meson/postinstall.py

@@ -0,0 +1,22 @@
+#!/usr/bin/env python3
+
+from os import environ, path
+from subprocess import call
+
+prefix = environ.get('MESON_INSTALL_PREFIX', '/usr/local')
+sharedir = path.join(prefix, 'share')
+destdir = environ.get('DESTDIR', '')
+
+# Package managers set this so we don't need to run
+if not destdir:
+    print('Updating icon cache...')
+    call(['gtk4-update-icon-cache', '-qtf', path.join(sharedir, 'icons', 'hicolor')])
+
+    print('Updating mime database...')
+    call(['update-mime-database', path.join(sharedir, 'mime')])
+
+    print('Updating desktop database...')
+    call(['update-desktop-database', '-q', path.join(sharedir, 'applications')])
+
+    print('Compiling GSettings schemas...')
+    call(['glib-compile-schemas', path.join(sharedir, 'glib-2.0', 'schemas')])

crowdin.yml

@@ -0,0 +1,3 @@
+files:
+  - source: /po/com.github.rafostar.Clapper.pot
+    translation: /po/%osx_locale%.po

css/styles.css

@@ -0,0 +1,384 @@
+/* Defaults */
+scale marks {
+  color: currentColor;
+}
+radio {
+  margin-left: -2px;
+}
+scrolledwindow scrollbar.vertical slider {
+  min-height: 16px;
+}
+
+/* Adwaita is missing osd ListBox */
+.clapperplaylist row {
+  border-radius: 5px;
+}
+.clapperplaylist row {
+  color: @theme_fg_color;
+}
+.clapperplaylist row button {
+  margin: 0px;
+  padding: 0px;
+  min-width: 28px;
+  min-height: 28px;
+}
+.fullscreen.tvmode .clapperplaylist row button {
+  min-width: 36px;
+  min-height: 36px;
+  margin-left: 2px;
+  margin-right: 2px;
+}
+.osd .clapperplaylist {
+  background: none;
+}
+.osd .clapperplaylist row image {
+  -gtk-icon-shadow: none;
+}
+.osdheaderbar {
+  background: transparent;
+}
+.osdheaderbar button {
+  border: transparent;
+}
+.linkseparator {
+  background: rgba(24,24,24,0.72);
+  min-width: 1px;
+}
+.linkedleft image {
+  margin-left: 2px;
+}
+.linkedright image {
+  margin-right: 2px;
+}
+
+/* Flat popovers */
+popover arrow,
+popover contents {
+  border-color: transparent;
+  box-shadow: none;
+}
+.popoverseparator separator {
+  background-color: @insensitive_fg_color;
+}
+
+/* Rounded corners */
+.adwrounded.csd {
+  border-radius: 8px;
+}
+.adwrounded.fullscreen,
+.adwrounded.maximized,
+.adwrounded.tiled,
+.adwrounded.tiled-top,
+.adwrounded.tiled-left,
+.adwrounded.tiled-right,
+.adwrounded.tiled-bottom {
+  border-radius: 0px;
+}
+.roundedcorners {
+  border-radius: 8px;
+}
+
+/* Reduce sliders size */
+scale trough slider {
+  min-height: 18px;
+  min-width: 18px;
+}
+.fullscreen.tvmode scale trough slider {
+  min-height: 20px;
+  min-width: 20px;
+}
+
+.videowidget {
+  min-width: 320px;
+  min-height: 180px;
+}
+
+.fullscreen.tvmode popover box {
+  text-shadow: none;
+  font-size: 21px;
+  font-weight: 500;
+}
+.clappercontrols {
+  margin-left: 2px;
+  margin-right: 2px;
+}
+.fullscreen.tvmode .clappercontrols {
+  margin-left: 1px;
+  margin-right: 1px;
+}
+.clappercontrolsbutton {
+  margin: 3px;
+  margin-left: 1px;
+  margin-right: 1px;
+}
+.fullscreen.tvmode .clappercontrolsbutton {
+  min-width: 32px;
+  min-height: 32px;
+  margin: 5px;
+  margin-left: 4px;
+  margin-right: 4px;
+}
+.clappercontrolsbutton.text-button {
+  padding-left: 4px;
+  padding-right: 4px;
+}
+.fullscreen.tvmode button image {
+  -gtk-icon-shadow: none;
+}
+.fullscreen.tvmode radio {
+  margin-left: 0px;
+  margin-right: 4px;
+  border: 2px solid;
+  min-width: 17px;
+  min-height: 17px;
+}
+
+/* Also affects popover buttons */
+.fullscreen.tvmode .clappercontrols button image {
+  -gtk-icon-size: 26px;
+}
+.clappercontrolsbutton.text-button label {
+  font-family: 'Cantarell', sans-serif;
+  font-variant-numeric: tabular-nums;
+  font-weight: 600;
+}
+.fullscreen.tvmode .clappercontrolsbutton.text-button label {
+  font-size: 22px;
+  text-shadow: none;
+}
+
+/* Top Revealer */
+.fullscreen.tvmode .revealertopgrid {
+  font-family: 'Cantarell', sans-serif;
+}
+.fullscreen.tvmode .tvtitle {
+  font-size: 28px;
+  font-weight: 500;
+  text-shadow: none;
+}
+.fullscreen.tvmode .tvtime {
+  margin-top: -2px;
+  margin-bottom: -2px;
+  min-height: 4px;
+  font-size: 38px;
+  font-weight: 700;
+  font-variant-numeric: tabular-nums;
+}
+.fullscreen.tvmode .tvendtime {
+  margin-top: -4px;
+  margin-bottom: 2px;
+  min-height: 6px;
+  font-size: 24px;
+  font-weight: 600;
+  font-variant-numeric: tabular-nums;
+}
+
+/* Position Scale */
+.positionscale {
+  margin: -2px;
+}
+.positionscale trough highlight {
+  min-height: 6px;
+}
+.fullscreen.tvmode .positionscale {
+  padding-left: 12px;
+  padding-right: 12px;
+}
+.fullscreen.tvmode .positionscale.fine-tune {
+  padding-left: 12px;
+  padding-right: 12px;
+}
+.fullscreen.tvmode .positionscale trough slider {
+  color: transparent;
+  background: transparent;
+  border-color: transparent;
+  box-shadow: none;
+  outline: none;
+}
+.positionscale mark indicator {
+  min-height: 6px;
+}
+.positionscale.fine-tune mark indicator {
+  min-height: 6px;
+}
+.fullscreen.tvmode .positionscale mark indicator {
+  min-height: 7px;
+  min-width: 2px;
+}
+.fullscreen.tvmode .positionscale.fine-tune mark indicator {
+  min-height: 7px;
+  min-width: 2px;
+}
+.positionscale marks.top {
+  margin-top: -6px;
+  margin-bottom: 4px;
+}
+.positionscale marks.bottom {
+  margin-top: 4px;
+  margin-bottom: -6px;
+}
+.fullscreen.tvmode .positionscale marks.top {
+  margin-bottom: 2px;
+}
+.fullscreen.tvmode .positionscale marks.bottom {
+  margin-top: 2px;
+}
+.fullscreen.tvmode .positionscale trough highlight {
+  border-radius: 3px;
+  min-height: 20px;
+}
+.fullscreen.tvmode .positionscale.fine-tune trough highlight {
+  border-radius: 3px;
+  min-height: 20px;
+}
+
+/* Volume Scale */
+.volumescale {
+  margin: -2px;
+  margin-left: -8px;
+  margin-right: -6px;
+  min-height: 180px;
+}
+.fullscreen.tvmode .volumescale {
+  margin: 2px;
+  margin-left: -6px;
+  margin-right: -4px;
+  min-height: 260px;
+}
+.volumescale marks label {
+  margin-right: 4px;
+  margin-top: -4px;
+  margin-bottom: -6px;
+}
+.volumescale trough highlight {
+  min-width: 4px;
+}
+.fullscreen.tvmode .volumescale trough highlight {
+  min-width: 6px;
+}
+.overamp trough highlight {
+  background: @error_color;
+}
+
+/* Elapsed Popover */
+.elapsedpopover {
+  min-width: 326px;
+}
+.fullscreen.tvmode .elapsedpopover {
+  min-width: 448px;
+}
+.elapsedpopover contents {
+  padding-bottom: 0px;
+}
+.speedscale {
+  margin-left: 4px;
+  margin-right: 4px;
+}
+.speedscale trough highlight {
+  min-height: 4px;
+}
+.fullscreen.tvmode .speedscale trough highlight {
+  min-height: 6px;
+}
+
+.narrowbutton {
+  min-width: 8px;
+}
+@keyframes halfrotation {
+  to { transform: rotate(0.5turn); }
+}
+.halfrotate {
+  animation-name: halfrotation;
+  animation-duration: 200ms;
+  animation-delay: 280ms;
+  animation-timing-function: linear;
+  animation-fill-mode: forwards;
+  animation-iteration-count: 1;
+}
+
+/* Chapters */
+.chapterlabel {
+  min-width: 32px;
+}
+.fullscreen.tvmode .chapterlabel {
+  min-width: 40px;
+  text-shadow: none;
+  font-size: 22px;
+  font-weight: 600;
+}
+
+/* Open URI Dialog */
+.uridialogbox {
+  margin: 10px;
+}
+
+/* Tweaks */
+.nobackground {
+  background: none;
+}
+.noborder {
+  border: none;
+}
+.controlsbox {
+  background: @theme_bg_color;
+}
+.gpufriendly {
+  box-shadow: -8px -8px transparent, 8px 8px transparent;
+}
+.fullscreen.gpufriendlyfs {
+  box-shadow: none;
+}
+
+/* Error BG */
+.blackbackground {
+  background: black;
+}
+
+/** SCALING LOW-RES **/
+.fullscreen.tvmode.lowres .clappercontrols button image {
+  -gtk-icon-size: 22px;
+}
+.fullscreen.tvmode.lowres .clappercontrolsbutton {
+  min-width: 28px;
+  min-height: 28px;
+}
+.fullscreen.tvmode.lowres .clappercontrolsbutton.text-button label {
+  font-size: 21px;
+}
+.fullscreen.tvmode.lowres .positionscale trough highlight {
+  min-height: 18px;
+}
+.fullscreen.tvmode.lowres .positionscale.fine-tune trough highlight {
+  min-height: 18px;
+}
+.fullscreen.tvmode.lowres popover box {
+  font-size: 19px;
+}
+.fullscreen.tvmode.lowres radio {
+  min-width: 15px;
+  min-height: 15px;
+}
+.fullscreen.tvmode.lowres .clapperplaylist row button {
+  min-width: 32px;
+  min-height: 32px;
+}
+.fullscreen.tvmode.lowres .tvtitle {
+  font-size: 26px;
+}
+.fullscreen.tvmode.lowres .tvtime {
+  font-size: 34px;
+}
+.fullscreen.tvmode.lowres .tvendtime {
+  font-size: 21px;
+}
+.fullscreen.tvmode.lowres .elapsedpopover {
+  min-width: 410px;
+}
+.fullscreen.tvmode.lowres .chapterlabel {
+  font-size: 21px;
+}
+
+/** SCALING HI-RES **/
+.fullscreen.tvmode.hires .clappercontrols button image {
+  -gtk-icon-size: 24px; /* Sharpest on 2160p with scaling 2x */
+}

data/com.github.rafostar.Clapper-symbolic.svg

@@ -0,0 +1,115 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   width="16"
+   height="16"
+   viewBox="0 0 4.2333333 4.2333334"
+   version="1.1"
+   id="svg5"
+   inkscape:version="1.1 (c68e22c387, 2021-05-23)"
+   sodipodi:docname="com.github.rafostar.Clapper-symbolic.svg"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
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data/com.github.rafostar.Clapper.data.gresource.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<gresources>
+  <gresource prefix="/com/github/rafostar/Clapper">
+    <file preprocess="xml-stripblanks" alias="icons/scalable/actions/play-symbolic.svg">icons/play-symbolic.svg</file>
+    <file preprocess="xml-stripblanks" alias="icons/scalable/actions/pause-symbolic.svg">icons/pause-symbolic.svg</file>
+    <file preprocess="xml-stripblanks" alias="icons/scalable/actions/pip-in-symbolic.svg">icons/pip-in-symbolic.svg</file>
+    <file preprocess="xml-stripblanks" alias="icons/scalable/actions/pip-out-symbolic.svg">icons/pip-out-symbolic.svg</file>
+  </gresource>
+</gresources>

data/com.github.rafostar.Clapper.desktop

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+[Desktop Entry]
+Name=Clapper
+GenericName=Multimedia Player
+Comment=Play videos and music
+Categories=GTK;GNOME;AudioVideo;Player;Video;TV;
+MimeType=application/claps;application/mpeg4-iod;application/mpeg4-muxcodetable;application/mxf;application/ogg;application/ram;application/sdp;application/streamingmedia;application/vnd.apple.mpegurl;application/vnd.ms-asf;application/vnd.rn-realmedia;application/vnd.rn-realmedia-vbr;application/x-extension-m4a;application/x-extension-mp4;application/x-flac;application/x-flash-video;application/x-matroska;application/x-ogg;application/x-streamingmedia;audio/3gpp;audio/3gpp2;audio/aac;audio/ac3;audio/amr;audio/amr-wb;audio/basic;audio/dv;audio/eac3;audio/flac;audio/m4a;audio/midi;audio/mp1;audio/mp2;audio/mp3;audio/mp4;audio/mpeg;audio/mpegurl;audio/mpg;audio/ogg;audio/opus;audio/scpls;audio/vnd.dolby.heaac.1;audio/vnd.dolby.heaac.2;audio/vnd.dolby.mlp;audio/vnd.dts;audio/vnd.dts.hd;audio/vnd.rn-realaudio;audio/wav;audio/webm;audio/x-aac;audio/x-aiff;audio/x-ape;audio/x-flac;audio/x-gsm;audio/x-it;audio/x-m4a;audio/x-matroska;audio/x-mod;audio/x-mp1;audio/x-mp2;audio/x-mp3;audio/x-mpeg;audio/x-mpegurl;audio/x-mpg;audio/x-ms-asf;audio/x-ms-wma;audio/x-musepack;audio/x-pn-aiff;audio/x-pn-au;audio/x-pn-realaudio;audio/x-pn-wav;audio/x-real-audio;audio/x-realaudio;audio/x-s3m;audio/x-scpls;audio/x-shorten;audio/x-speex;audio/x-tta;audio/x-vorbis;audio/x-vorbis+ogg;audio/x-wav;audio/x-wavpack;audio/x-xm;video/3gp;video/3gpp;video/3gpp2;video/divx;video/dv;video/fli;video/flv;video/mp2t;video/mp4;video/mp4v-es;video/mpeg;video/mpeg-system;video/msvideo;video/ogg;video/quicktime;video/vnd.mpegurl;video/vnd.rn-realvideo;video/webm;video/x-avi;video/x-flc;video/x-fli;video/x-flv;video/x-m4v;video/x-matroska;video/x-mpeg;video/x-mpeg-system;video/x-mpeg2;video/x-ms-asf;video/x-ms-wm;video/x-ms-wmv;video/x-ms-wmx;video/x-msvideo;video/x-nsv;video/x-ogm+ogg;video/x-theora;video/x-theora+ogg;x-content/audio-cdda;x-content/audio-player;x-content/video-dvd;x-scheme-handler/mms;x-scheme-handler/mmsh;x-scheme-handler/rtmp;x-scheme-handler/rtp;x-scheme-handler/rtsp;
+Exec=com.github.rafostar.Clapper %U
+Icon=com.github.rafostar.Clapper
+Terminal=false
+Type=Application
+# Translators: Search terms to find this application. Do NOT translate the semicolons!
+Keywords=Video;Movie;Film;Clip;Series;Player;Playlist;DVD;TV;Disc;Album;Music;GNOME;Clapper;
+# Translators: Do NOT translate or transliterate this text (these are enum types)!
+X-Purism-FormFactor=Workstation;Mobile;

data/com.github.rafostar.Clapper.gschema.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<schemalist gettext-domain="com.github.rafostar.Clapper">
+  <schema id="com.github.rafostar.Clapper" path="/com/github/rafostar/Clapper/">
+    <!-- General -->
+    <key name="fullscreen-auto" type="b">
+      <default>false</default>
+      <summary>Automatically enter fullscreen when first file is loaded</summary>
+    </key>
+    <key name="volume-custom" type="b">
+      <default>false</default>
+      <summary>Set custom volume value at startup</summary>
+    </key>
+    <key name="volume-value" type="i">
+      <default>100</default>
+      <summary>Custom initial volume value in percentage after startup</summary>
+    </key>
+    <key name="after-playback" type="i">
+      <default>0</default>
+      <summary>What to do after playback finishes</summary>
+    </key>
+
+    <!-- Behavior -->
+    <key name="seeking-mode" type="i">
+      <default>0</default>
+      <summary>Mode used for seeking</summary>
+    </key>
+    <key name="seeking-value" type="i">
+      <default>10</default>
+      <summary>Time amount to seek with single press of arrow keys</summary>
+    </key>
+    <key name="seeking-unit" type="i">
+      <default>0</default>
+      <summary>Unit ID to use with seeking value</summary>
+    </key>
+    <key name="resume-enabled" type="b">
+      <default>true</default>
+      <summary>Ask to resume unfinished video</summary>
+    </key>
+    <key name="resume-database" type="s">
+      <default>'[]'</default>
+      <summary>Data storing unfinished videos resume info</summary>
+    </key>
+    <key name="floating-stick" type="b">
+      <default>false</default>
+      <summary>Auto stick floating window to all workspaces</summary>
+    </key>
+
+    <!-- Audio -->
+    <key name="audio-offset" type="i">
+      <default>0</default>
+      <summary>Offset time for audio tracks relative to video (milliseconds)</summary>
+    </key>
+
+    <!-- Subtitles -->
+    <key name="subtitle-font" type="s">
+      <default>"Sans 12"</default>
+      <summary>The subtitles font description</summary>
+    </key>
+
+    <!-- Network -->
+    <key name="webserver-enabled" type="b">
+      <default>false</default>
+      <summary>Enable WebSocket server for remote playback control</summary>
+    </key>
+    <key name="webserver-port" type="i">
+      <default>6446</default>
+      <summary>Listening port to use for incoming WebSocket connections</summary>
+    </key>
+    <key name="webapp-enabled" type="b">
+      <default>false</default>
+      <summary>Run built-in broadway based web application</summary>
+    </key>
+    <key name="webapp-port" type="i">
+      <default>8086</default>
+      <summary>Port for running broadwayd service</summary>
+    </key>
+
+    <!-- Tweaks -->
+    <key name="dark-theme" type="b">
+      <default>true</default>
+      <summary>Enable to force the app to use dark theme variant</summary>
+    </key>
+    <key name="render-shadows" type="b">
+      <default>true</default>
+      <summary>Enable rendering window shadows (only if theme has them)</summary>
+    </key>
+
+    <!-- GStreamer -->
+    <key name="plugin-ranking" type="s">
+      <default>'{}'</default>
+      <summary>Custom values for GStreamer plugin ranking</summary>
+    </key>
+    <key name="use-playbin3" type="b">
+      <default>false</default>
+      <summary>Use playbin3 element instead of playbin2</summary>
+    </key>
+    <key name="use-pipewire" type="b">
+      <default>false</default>
+      <summary>Use PipeWire for audio output</summary>
+    </key>
+    <key name="play-flags" type="i">
+      <default>1687</default>
+      <summary>Set PlayFlags for playbin</summary>
+    </key>
+
+    <!-- YouTube -->
+    <key name="yt-adaptive-enabled" type="b">
+      <default>false</default>
+      <summary>Enable to use adaptive streaming for YouTube</summary>
+    </key>
+    <key name="yt-quality-type" type="i">
+      <default>1</default>
+      <summary>Max YouTube video quality type</summary>
+    </key>
+
+    <!-- Other -->
+    <key name="window-size" type="s">
+      <default>'[800, 490]'</default>
+      <summary>Stores window size to restore on next launch</summary>
+    </key>
+    <key name="volume-last" type="d">
+      <default>1</default>
+      <summary>Stores last linear volume value to apply on startup</summary>
+    </key>
+  </schema>
+</schemalist>

data/com.github.rafostar.Clapper.metainfo.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<component type="desktop-application">
+  <id>com.github.rafostar.Clapper</id>
+  <metadata_license>CC0-1.0</metadata_license>
+  <project_license>GPL-3.0-or-later</project_license>
+  <name>Clapper</name>
+  <summary>Simple and modern GNOME media player</summary>
+  <translation type="gettext">com.github.rafostar.Clapper</translation>
+  <launchable type="desktop-id">com.github.rafostar.Clapper.desktop</launchable>
+  <description>
+    <p>
+      Clapper is a GNOME media player built using GJS with GTK4 toolkit.
+      The media player is using GStreamer as a media backend and renders
+      everything via OpenGL. Player works natively on both Xorg and Wayland.
+      It also supports hardware acceleration through VA-API on AMD/Intel GPUs,
+      NVDEC on Nvidia and V4L2 on mobile devices.
+    </p>
+    <p>
+      The media player has an adaptive GUI. When viewing videos in "Windowed Mode",
+      Clapper will use mostly unmodified GTK widgets to match your OS look nicely.
+      When player enters "Fullscreen Mode" all GUI elements will become darker, bigger
+      and semi-transparent for your viewing comfort. It also has a "Floating Mode" which
+      displays only video on top of all other windows for a PiP-like viewing experience.
+      Mobile friendly transitions are also supported.
+    </p>
+  </description>
+  <developer_name>Rafał Dzięgiel</developer_name>
+  <url type="homepage">https://rafostar.github.io/clapper</url>
+  <url type="bugtracker">https://github.com/Rafostar/clapper/issues</url>
+  <url type="donation">https://liberapay.com/Clapper</url>
+  <url type="help">https://github.com/Rafostar/clapper/wiki</url>
+  <categories>
+    <category>AudioVideo</category>
+    <category>Video</category>
+  </categories>
+  <screenshots>
+    <screenshot type="default">
+      <image type="source">https://raw.githubusercontent.com/wiki/Rafostar/clapper/media/screenshot-windowed.png</image>
+    </screenshot>
+    <screenshot>
+      <image type="source">https://raw.githubusercontent.com/wiki/Rafostar/clapper/media/screenshot-fullscreen.png</image>
+    </screenshot>
+    <screenshot>
+      <image type="source">https://raw.githubusercontent.com/wiki/Rafostar/clapper/media/screenshot-floating.png</image>
+    </screenshot>
+    <screenshot>
+      <image type="source">https://raw.githubusercontent.com/wiki/Rafostar/clapper/media/screenshot-mobile.png</image>
+    </screenshot>
+  </screenshots>
+  <releases>
+    <release version="0.4.0" date="2021-09-12">
+      <description>
+        <p>Changes:</p>
+        <ul>
+          <li>Now uses libadwaita</li>
+          <li>New and adaptive preferences window</li>
+          <li>Improved open URI dialog</li>
+          <li>Few small tweaks to fullscreen UI design</li>
+          <li>Show current video and audio decoders in popovers (easy way to check if HW accel is used)</li>
+          <li>Enabled NVDEC hardware acceleration by default (requires Nvidia proprietary drivers)</li>
+          <li>Added option to use PipeWire for audio output (experimental)</li>
+          <li>Added option to use playbin3 element (experimental)</li>
+          <li>New PiP icon from icon development kit</li>
+          <li>Improved performance on devices running OpenGL ES</li>
+          <li>Translations support</li>
+          <li>Various bug fixes</li>
+        </ul>
+        <p>New keyboard shortcuts:</p>
+        <ul>
+          <li>Leave fullscreen with Escape key</li>
+          <li>Toggle mute with Ctrl+M</li>
+        </ul>
+        <p>More touchscreen gestures:</p>
+        <ul>
+          <li>Toggle playback with a long press</li>
+          <li>Switch playlist items via double tap on screen side</li>
+        </ul>
+        <p>New translations:</p>
+        <ul>
+          <li>Catalan</li>
+          <li>Dutch</li>
+          <li>German</li>
+          <li>Italian</li>
+          <li>Polish</li>
+        </ul>
+      </description>
+    </release>
+    <release version="0.3.0" date="2021-06-18">
+      <description>
+        <p>Changes:</p>
+        <ul>
+          <li>Added MPRIS support</li>
+          <li>Added repeat modes: single video, whole playlist and shuffle</li>
+          <li>Support opening folders with media files</li>
+          <li>Append playlist items by holding Ctrl while doing Drag and Drop</li>
+          <li>Improved handling of keyboard shortcuts</li>
+          <li>Added more keyboard shortcuts</li>
+          <li>Added window that shows available keyboard shortcuts</li>
+          <li>Show black screen by default after playback (make showing last frame optional instead)</li>
+          <li>Added ability to export playlist to file</li>
+          <li>Improve handling of changing displays with different resolutions</li>
+          <li>Added support for EGL under x11 with GTK 4.3.1 or later</li>
+          <li>Added missing symbolic app icon</li>
+          <li>Some misc bug fixes and code cleanups</li>
+        </ul>
+      </description>
+    </release>
+    <release version="0.2.1" date="2021-04-19">
+      <description>
+        <p>Player:</p>
+        <ul>
+          <li>Fix missing top left menu buttons on some system configurations</li>
+          <li>Fix potential video sink deadlock</li>
+          <li>Do not show mobile controls transition on launch</li>
+          <li>Show tooltip with full playlist item text on hover</li>
+        </ul>
+        <p>YouTube:</p>
+        <ul>
+          <li>Auto select best matching resolution for used monitor</li>
+          <li>Added some YouTube related preferences</li>
+          <li>Added support for live HLS videos</li>
+          <li>Added support for non-adaptive live HLS streaming</li>
+        </ul>
+      </description>
+    </release>
+    <release version="0.2.0" date="2021-04-13">
+      <description>
+        <p>New features:</p>
+        <ul>
+          <li>YouTube support - drag and drop videos from youtube or use open URI dialog to play them</li>
+          <li>Added convenient ways of opening external subtitles</li>
+        </ul>
+        <p>Changes:</p>
+        <ul>
+          <li>Few GUI layout improvements</li>
+          <li>Simplified video sink code</li>
+          <li>Fixed missing Ctrl+O common keybinding</li>
+          <li>Fixed error when playback finishes during controls reveal animation</li>
+          <li>Fixed startup window size on Xorg</li>
+          <li>Fixed top time not showing up on fullscreen startup</li>
+          <li>Fixed missing file extensions in online URIs</li>
+          <li>Fixed some error messages not being displayed</li>
+        </ul>
+      </description>
+    </release>
+    <release version="0.1.0" date="2021-02-26">
+      <description>
+        <p>First stable release</p>
+      </description>
+    </release>
+    <release version="0.0.0" date="2020-10-31">
+      <description>
+        <p>GitHub version</p>
+      </description>
+    </release>
+  </releases>
+  <content_rating type="oars-1.1" />
+  <recommends>
+    <control>keyboard</control>
+    <control>pointing</control>
+    <control>touch</control>
+  </recommends>
+  <requires>
+    <display_length compare="ge">small</display_length>
+  </requires>
+  <custom>
+    <value key="Purism::form_factor">workstation</value>
+    <value key="Purism::form_factor">mobile</value>
+  </custom>
+</component>

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+</svg>

data/com.github.rafostar.Clapper.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<mime-info xmlns="http://www.freedesktop.org/standards/shared-mime-info">
+  <mime-type type="application/claps">
+    <comment>Clapper Playlist</comment>
+    <glob pattern="*.claps"/>
+    <icon name="com.github.rafostar.Clapper"/>
+  </mime-type>
+</mime-info>

data/gstclapper-mpris-gdbus.xml

@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<node>
+  <interface name="org.mpris.MediaPlayer2">
+    <method name="Raise"/>
+    <method name="Quit"/>
+    <property name="CanQuit" type="b" access="read"/>
+    <property name="Fullscreen" type="b" access="readwrite"/>
+    <property name="CanSetFullscreen" type="b" access="read"/>
+    <property name="CanRaise" type="b" access="read"/>
+    <property name="HasTrackList" type="b" access="read"/>
+    <property name="Identity" type="s" access="read"/>
+    <property name="DesktopEntry" type="s" access="read"/>
+    <property name="SupportedUriSchemes" type="as" access="read"/>
+    <property name="SupportedMimeTypes" type="as" access="read"/>
+  </interface>
+  <interface name="org.mpris.MediaPlayer2.Player">
+    <method name="Next"/>
+    <method name="Previous"/>
+    <method name="Pause"/>
+    <method name="PlayPause"/>
+    <method name="Stop"/>
+    <method name="Play"/>
+    <method name="Seek">
+      <arg name="Offset" type="x" direction="in"/>
+    </method>
+    <method name="SetPosition">
+      <arg name="TrackId" type="o" direction="in"/>
+      <arg name="Position" type="x" direction="in"/>
+    </method>
+    <method name="OpenUri">
+      <arg name="Uri" type="s" direction="in"/>
+    </method>
+    <signal name="Seeked">
+      <arg type="x" name="Position"/>
+    </signal>
+    <property name="PlaybackStatus" type="s" access="read"/>
+    <property name="LoopStatus" type="s" access="readwrite"/>
+    <property name="Rate" type="d" access="readwrite"/>
+    <property name="Shuffle" type="b" access="readwrite"/>
+    <property name="Metadata" type="a{sv}" access="read"/>
+    <property name="Volume" type="d" access="readwrite"/>
+    <property name="Position" type="x" access="read"/>
+    <property name="MinimumRate" type="d" access="read"/>
+    <property name="MaximumRate" type="d" access="read"/>
+    <property name="CanGoNext" type="b" access="read"/>
+    <property name="CanGoPrevious" type="b" access="read"/>
+    <property name="CanPlay" type="b" access="read"/>
+    <property name="CanPause" type="b" access="read"/>
+    <property name="CanSeek" type="b" access="read"/>
+    <property name="CanControl" type="b" access="read"/>
+  </interface>
+</node>

data/icons/pause-symbolic.svg

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg height="16px" viewBox="0 0 16 16" width="16px" xmlns="http://www.w3.org/2000/svg">
+    <g fill="#2e3436">
+        <path d="m 3 3 h 4 v 10 h -4 z m 0 0"/>
+        <path d="m 9 3 h 4 v 10 h -4 z m 0 0"/>
+    </g>
+</svg>

data/icons/pip-in-symbolic.svg

@@ -0,0 +1,112 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg height="16px" viewBox="0 0 16 16" width="16px" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
+    <filter id="a" height="100%" width="100%" x="0%" y="0%">
+        <feColorMatrix in="SourceGraphic" type="matrix" values="0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0"/>
+    </filter>
+    <mask id="b">
+        <g filter="url(#a)">
+            <path d="m 0 0 h 16 v 16 h -16 z" fill-opacity="0.3"/>
+        </g>
+    </mask>
+    <clipPath id="c">
+        <path d="m 0 0 h 1024 v 800 h -1024 z"/>
+    </clipPath>
+    <mask id="d">
+        <g filter="url(#a)">
+            <path d="m 0 0 h 16 v 16 h -16 z" fill-opacity="0.05"/>
+        </g>
+    </mask>
+    <clipPath id="e">
+        <path d="m 0 0 h 1024 v 800 h -1024 z"/>
+    </clipPath>
+    <mask id="f">
+        <g filter="url(#a)">
+            <path d="m 0 0 h 16 v 16 h -16 z" fill-opacity="0.05"/>
+        </g>
+    </mask>
+    <clipPath id="g">
+        <path d="m 0 0 h 1024 v 800 h -1024 z"/>
+    </clipPath>
+    <mask id="h">
+        <g filter="url(#a)">
+            <path d="m 0 0 h 16 v 16 h -16 z" fill-opacity="0.05"/>
+        </g>
+    </mask>
+    <clipPath id="i">
+        <path d="m 0 0 h 1024 v 800 h -1024 z"/>
+    </clipPath>
+    <mask id="j">
+        <g filter="url(#a)">
+            <path d="m 0 0 h 16 v 16 h -16 z" fill-opacity="0.05"/>
+        </g>
+    </mask>
+    <clipPath id="k">
+        <path d="m 0 0 h 1024 v 800 h -1024 z"/>
+    </clipPath>
+    <mask id="l">
+        <g filter="url(#a)">
+            <path d="m 0 0 h 16 v 16 h -16 z" fill-opacity="0.05"/>
+        </g>
+    </mask>
+    <clipPath id="m">
+        <path d="m 0 0 h 1024 v 800 h -1024 z"/>
+    </clipPath>
+    <mask id="n">
+        <g filter="url(#a)">
+            <path d="m 0 0 h 16 v 16 h -16 z" fill-opacity="0.05"/>
+        </g>
+    </mask>
+    <clipPath id="o">
+        <path d="m 0 0 h 1024 v 800 h -1024 z"/>
+    </clipPath>
+    <mask id="p">
+        <g filter="url(#a)">
+            <path d="m 0 0 h 16 v 16 h -16 z" fill-opacity="0.3"/>
+        </g>
+    </mask>
+    <clipPath id="q">
+        <path d="m 0 0 h 1024 v 800 h -1024 z"/>
+    </clipPath>
+    <mask id="r">
+        <g filter="url(#a)">
+            <path d="m 0 0 h 16 v 16 h -16 z" fill-opacity="0.5"/>
+        </g>
+    </mask>
+    <clipPath id="s">
+        <path d="m 0 0 h 1024 v 800 h -1024 z"/>
+    </clipPath>
+    <g fill="#2e3436">
+        <path d="m 1 2.007812 c -0.550781 0 -1 0.449219 -1 1 v 9 c 0 0.550782 0.449219 1 1 1 h 4 v -2 h -3 v -7 h 10 v 3 h 2 v -4 c 0 -0.550781 -0.449219 -1 -1 -1 z m 0 0" fill-opacity="0.35"/>
+        <path d="m 9 10 c -0.550781 0 -1 0.449219 -1 1 v 4.007812 c 0 0.550782 0.449219 1 1 1 h 6 c 0.550781 0 1 -0.449218 1 -1 v -4.007812 c 0 -0.550781 -0.449219 -1 -1 -1 z m 1 2 h 4 v 2.007812 h -4 z m 0 0"/>
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+        <path d="m 7 6 h 1 v 4 h -1 z m 0 0"/>
+    </g>
+    <g clip-path="url(#c)" mask="url(#b)" transform="matrix(1 0 0 1 -580 -764)">
+        <path d="m 562.460938 212.058594 h 10.449218 c -1.183594 0.492187 -1.296875 2.460937 0 3 h -10.449218 z m 0 0" fill="#2e3436"/>
+    </g>
+    <g clip-path="url(#e)" mask="url(#d)" transform="matrix(1 0 0 1 -580 -764)">
+        <path d="m 16 632 h 1 v 1 h -1 z m 0 0" fill="#2e3436" fill-rule="evenodd"/>
+    </g>
+    <g clip-path="url(#g)" mask="url(#f)" transform="matrix(1 0 0 1 -580 -764)">
+        <path d="m 17 631 h 1 v 1 h -1 z m 0 0" fill="#2e3436" fill-rule="evenodd"/>
+    </g>
+    <g clip-path="url(#i)" mask="url(#h)" transform="matrix(1 0 0 1 -580 -764)">
+        <path d="m 18 634 h 1 v 1 h -1 z m 0 0" fill="#2e3436" fill-rule="evenodd"/>
+    </g>
+    <g clip-path="url(#k)" mask="url(#j)" transform="matrix(1 0 0 1 -580 -764)">
+        <path d="m 16 634 h 1 v 1 h -1 z m 0 0" fill="#2e3436" fill-rule="evenodd"/>
+    </g>
+    <g clip-path="url(#m)" mask="url(#l)" transform="matrix(1 0 0 1 -580 -764)">
+        <path d="m 17 635 h 1 v 1 h -1 z m 0 0" fill="#2e3436" fill-rule="evenodd"/>
+    </g>
+    <g clip-path="url(#o)" mask="url(#n)" transform="matrix(1 0 0 1 -580 -764)">
+        <path d="m 19 635 h 1 v 1 h -1 z m 0 0" fill="#2e3436" fill-rule="evenodd"/>
+    </g>
+    <g clip-path="url(#q)" mask="url(#p)" transform="matrix(1 0 0 1 -580 -764)">
+        <path d="m 136 660 v 7 h 7 v -7 z m 0 0" fill="#2e3436"/>
+    </g>
+    <g clip-path="url(#s)" mask="url(#r)" transform="matrix(1 0 0 1 -580 -764)">
+        <path d="m 219 642 h 3 v 12 h -3 z m 0 0" fill="#2e3436"/>
+    </g>
+</svg>

data/icons/pip-out-symbolic.svg

@@ -0,0 +1,112 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg height="16px" viewBox="0 0 16 16" width="16px" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
+    <filter id="a" height="100%" width="100%" x="0%" y="0%">
+        <feColorMatrix in="SourceGraphic" type="matrix" values="0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0"/>
+    </filter>
+    <mask id="b">
+        <g filter="url(#a)">
+            <path d="m 0 0 h 16 v 16 h -16 z" fill-opacity="0.3"/>
+        </g>
+    </mask>
+    <clipPath id="c">
+        <path d="m 0 0 h 1024 v 800 h -1024 z"/>
+    </clipPath>
+    <mask id="d">
+        <g filter="url(#a)">
+            <path d="m 0 0 h 16 v 16 h -16 z" fill-opacity="0.05"/>
+        </g>
+    </mask>
+    <clipPath id="e">
+        <path d="m 0 0 h 1024 v 800 h -1024 z"/>
+    </clipPath>
+    <mask id="f">
+        <g filter="url(#a)">
+            <path d="m 0 0 h 16 v 16 h -16 z" fill-opacity="0.05"/>
+        </g>
+    </mask>
+    <clipPath id="g">
+        <path d="m 0 0 h 1024 v 800 h -1024 z"/>
+    </clipPath>
+    <mask id="h">
+        <g filter="url(#a)">
+            <path d="m 0 0 h 16 v 16 h -16 z" fill-opacity="0.05"/>
+        </g>
+    </mask>
+    <clipPath id="i">
+        <path d="m 0 0 h 1024 v 800 h -1024 z"/>
+    </clipPath>
+    <mask id="j">
+        <g filter="url(#a)">
+            <path d="m 0 0 h 16 v 16 h -16 z" fill-opacity="0.05"/>
+        </g>
+    </mask>
+    <clipPath id="k">
+        <path d="m 0 0 h 1024 v 800 h -1024 z"/>
+    </clipPath>
+    <mask id="l">
+        <g filter="url(#a)">
+            <path d="m 0 0 h 16 v 16 h -16 z" fill-opacity="0.05"/>
+        </g>
+    </mask>
+    <clipPath id="m">
+        <path d="m 0 0 h 1024 v 800 h -1024 z"/>
+    </clipPath>
+    <mask id="n">
+        <g filter="url(#a)">
+            <path d="m 0 0 h 16 v 16 h -16 z" fill-opacity="0.05"/>
+        </g>
+    </mask>
+    <clipPath id="o">
+        <path d="m 0 0 h 1024 v 800 h -1024 z"/>
+    </clipPath>
+    <mask id="p">
+        <g filter="url(#a)">
+            <path d="m 0 0 h 16 v 16 h -16 z" fill-opacity="0.3"/>
+        </g>
+    </mask>
+    <clipPath id="q">
+        <path d="m 0 0 h 1024 v 800 h -1024 z"/>
+    </clipPath>
+    <mask id="r">
+        <g filter="url(#a)">
+            <path d="m 0 0 h 16 v 16 h -16 z" fill-opacity="0.5"/>
+        </g>
+    </mask>
+    <clipPath id="s">
+        <path d="m 0 0 h 1024 v 800 h -1024 z"/>
+    </clipPath>
+    <g fill="#2e3436">
+        <path d="m 1 2.007812 c -0.550781 0 -1 0.449219 -1 1 v 9 c 0 0.550782 0.449219 1 1 1 h 4 v -2 h -3 v -7 h 10 v 3 h 2 v -4 c 0 -0.550781 -0.449219 -1 -1 -1 z m 0 0"/>
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+        <path d="m 3.996094 9.011719 h -1 v -4 h 1 z m 0 0"/>
+    </g>
+    <g clip-path="url(#c)" mask="url(#b)" transform="matrix(1 0 0 1 -600 -764)">
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+    </g>
+    <g clip-path="url(#e)" mask="url(#d)" transform="matrix(1 0 0 1 -600 -764)">
+        <path d="m 16 632 h 1 v 1 h -1 z m 0 0" fill="#2e3436" fill-rule="evenodd"/>
+    </g>
+    <g clip-path="url(#g)" mask="url(#f)" transform="matrix(1 0 0 1 -600 -764)">
+        <path d="m 17 631 h 1 v 1 h -1 z m 0 0" fill="#2e3436" fill-rule="evenodd"/>
+    </g>
+    <g clip-path="url(#i)" mask="url(#h)" transform="matrix(1 0 0 1 -600 -764)">
+        <path d="m 18 634 h 1 v 1 h -1 z m 0 0" fill="#2e3436" fill-rule="evenodd"/>
+    </g>
+    <g clip-path="url(#k)" mask="url(#j)" transform="matrix(1 0 0 1 -600 -764)">
+        <path d="m 16 634 h 1 v 1 h -1 z m 0 0" fill="#2e3436" fill-rule="evenodd"/>
+    </g>
+    <g clip-path="url(#m)" mask="url(#l)" transform="matrix(1 0 0 1 -600 -764)">
+        <path d="m 17 635 h 1 v 1 h -1 z m 0 0" fill="#2e3436" fill-rule="evenodd"/>
+    </g>
+    <g clip-path="url(#o)" mask="url(#n)" transform="matrix(1 0 0 1 -600 -764)">
+        <path d="m 19 635 h 1 v 1 h -1 z m 0 0" fill="#2e3436" fill-rule="evenodd"/>
+    </g>
+    <g clip-path="url(#q)" mask="url(#p)" transform="matrix(1 0 0 1 -600 -764)">
+        <path d="m 136 660 v 7 h 7 v -7 z m 0 0" fill="#2e3436"/>
+    </g>
+    <g clip-path="url(#s)" mask="url(#r)" transform="matrix(1 0 0 1 -600 -764)">
+        <path d="m 219 642 h 3 v 12 h -3 z m 0 0" fill="#2e3436"/>
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+</svg>

data/icons/play-symbolic.svg

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg height="16px" viewBox="2 2 16 16" width="16px" xmlns="http://www.w3.org/2000/svg">
+    <path d="M 5 3.746094 L 5 16.246094 L 6.25 16.246094 C 6.46875 16.246094 6.683594 16.195312 6.875 16.089844 L 15.625 11.089844 C 16.015625 10.875 16.210938 10.433594 16.210938 9.996094 C 16.210938 9.554688 16.015625 9.117188 15.625 8.902344 L 6.875 3.902344 C 6.683594 3.792969 6.46875 3.746094 6.25 3.746094 Z M 5 3.746094" fill="#2e3436"/>
+</svg>

data/meson.build

@@ -0,0 +1,34 @@
+iconsdir = join_paths(datadir, 'icons', 'hicolor')
+
+appstream_util = find_program('appstream-util', required: false)
+if appstream_util.found()
+  test('Validate appstream file', appstream_util, args: [
+    'validate-relax',
+    join_paths(meson.current_source_dir(), 'com.github.rafostar.Clapper.metainfo.xml')
+  ])
+endif
+
+install_data('com.github.rafostar.Clapper.svg',
+  install_dir: join_paths(iconsdir, 'scalable', 'apps')
+)
+install_data('com.github.rafostar.Clapper-symbolic.svg',
+  install_dir: join_paths(iconsdir, 'symbolic', 'apps')
+)
+install_data('com.github.rafostar.Clapper.gschema.xml',
+  install_dir: join_paths(datadir, 'glib-2.0', 'schemas')
+)
+install_data('com.github.rafostar.Clapper.xml',
+  install_dir: join_paths(datadir, 'mime', 'packages')
+)
+install_data('com.github.rafostar.Clapper.desktop',
+  install_dir: join_paths(datadir, 'applications')
+)
+install_data('com.github.rafostar.Clapper.metainfo.xml',
+  install_dir: join_paths(datadir, 'metainfo')
+)
+gnome.compile_resources('com.github.rafostar.Clapper.data',
+  'com.github.rafostar.Clapper.data.gresource.xml',
+  gresource_bundle: true,
+  install: true,
+  install_dir: pkgdatadir,
+)

extras/debug/Debug.js

@@ -0,0 +1,183 @@
+const { GLib } = imports.gi;
+
+let ink = { Ink: null };
+try {
+    ink = imports.ink;
+} catch(e) {}
+const { Ink } = ink;
+
+const DEBUG_ENV = GLib.getenv('DEBUG');
+
+var Debugger = class
+{
+    constructor(name, opts)
+    {
+        opts = (opts && typeof opts === 'object')
+            ? opts : {};
+
+        this.name = (name && typeof name === 'string')
+            ? name : 'GJS';
+
+        this.print_state = (opts.print_state)
+            ? true : false;
+
+        this.json_space = (typeof opts.json_space === 'number')
+            ? opts.json_space : 2;
+
+        this.name_printer    = opts.name_printer    || this._getInkPrinter(true);
+        this.message_printer = opts.message_printer || this._getDefaultPrinter();
+        this.time_printer    = opts.time_printer    || this._getInkPrinter();
+        this.high_precision  = opts.high_precision  || false;
+
+        if(typeof opts.color !== 'undefined')
+            this.color = opts.color;
+
+        this._isEnabled = false;
+        this._lastDebug = GLib.get_monotonic_time();
+
+        this.enabled = (typeof opts.enabled !== 'undefined')
+            ? opts.enabled : this._enabledAtStart;
+    }
+
+    get enabled()
+    {
+        return this._isEnabled;
+    }
+
+    set enabled(value)
+    {
+        if(this._isEnabled === value)
+            return;
+
+        this._isEnabled = (value) ? true : false;
+
+        if(!this.print_state)
+            return;
+
+        let state = (this.enabled) ? 'en' : 'dis';
+        this._runDebug(`debug ${state}abled`);
+    }
+
+    get color()
+    {
+        return this.name_printer.color;
+    }
+
+    set color(value)
+    {
+        this.name_printer.color = value;
+        this.time_printer.color = this.name_printer.color;
+    }
+
+    get debug()
+    {
+        return message => this._debug(message);
+    }
+
+    get _enabledAtStart()
+    {
+        if(!DEBUG_ENV)
+            return false;
+
+        let envArr = DEBUG_ENV.split(',');
+
+        return envArr.some(el => {
+            if(el === this.name || el === '*')
+                return true;
+
+            let searchType;
+            let offset = 0;
+
+            if(el.startsWith('*')) {
+                searchType = 'ends';
+            } else if(el.endsWith('*')) {
+                searchType = 'starts';
+                offset = 1;
+            }
+
+            if(!searchType)
+                return false;
+
+            return this.name[searchType + 'With'](
+                el.substring(1 - offset, el.length - offset)
+            );
+        });
+    }
+
+    _getInkPrinter(isBold)
+    {
+        if(!Ink)
+            return this._getDefaultPrinter();
+
+        let printer = new Ink.Printer({
+            color: Ink.colorFromText(this.name)
+        });
+
+        if(isBold)
+            printer.font = Ink.Font.BOLD;
+
+        return printer;
+    }
+
+    _getDefaultPrinter()
+    {
+        return {
+            getPainted: function() {
+                return Object.values(arguments);
+            }
+        };
+    }
+
+    _debug(message)
+    {
+        if(!this.enabled)
+            return;
+
+        this._runDebug(message);
+    }
+
+    _runDebug(message)
+    {
+        switch(typeof message) {
+            case 'string':
+                break;
+            case 'object':
+                if(
+                    message !== null
+                    && (message.constructor === Object
+                    || message.constructor === Array)
+                ) {
+                    message = JSON.stringify(message, null, this.json_space);
+                    break;
+                }
+            default:
+                message = String(message);
+                break;
+        }
+
+        let time = GLib.get_monotonic_time() - this._lastDebug;
+
+        if(!this.high_precision) {
+            time = (time < 1000)
+                ? '+0ms'
+                : (time < 1000000)
+                ? '+' + Math.floor(time / 1000) + 'ms'
+                : '+' + Math.floor(time / 1000000) + 's';
+        }
+        else {
+            time = (time < 1000)
+                ? '+' + time + 'µs'
+                : (time < 1000000)
+                ? '+' + (time / 1000).toFixed(3) + 'ms'
+                : '+' + (time / 1000000).toFixed(3) + 's';
+        }
+
+        printerr(
+            this.name_printer.getPainted(this.name),
+            this.message_printer.getPainted(message),
+            this.time_printer.getPainted(time)
+        );
+
+        this._lastDebug = GLib.get_monotonic_time();
+    }
+}

extras/ink/Ink.js

@@ -0,0 +1,322 @@
+const TERM_ESC = '\x1B[';
+const TERM_RESET = '0m';
+
+var maxTransparency = 128;
+
+var Font = {
+    VARIOUS: null,
+    REGULAR: 0,
+    BOLD: 1,
+    DIM: 2,
+    ITALIC: 3,
+    UNDERLINE: 4,
+    BLINK: 5,
+    REVERSE: 7,
+    HIDDEN: 8,
+    STRIKEOUT: 9,
+};
+
+var Color = {
+    VARIOUS: null,
+    DEFAULT: 39,
+    BLACK: 30,
+    RED: 31,
+    GREEN: 32,
+    YELLOW: 33,
+    BLUE: 34,
+    MAGENTA: 35,
+    CYAN: 36,
+    LIGHT_GRAY: 37,
+    DARK_GRAY: 90,
+    LIGHT_RED: 91,
+    LIGHT_GREEN: 92,
+    LIGHT_YELLOW: 93,
+    LIGHT_BLUE: 94,
+    LIGHT_MAGENTA: 95,
+    LIGHT_CYAN: 96,
+    WHITE: 97,
+    BROWN: colorFrom256(52),
+    LIGHT_BROWN: colorFrom256(130),
+    PINK: colorFrom256(205),
+    LIGHT_PINK: colorFrom256(211),
+    ORANGE: colorFrom256(208),
+    LIGHT_ORANGE: colorFrom256(214),
+    SALMON: colorFrom256(209),
+    LIGHT_SALMON: colorFrom256(216),
+};
+
+function colorFrom256(number)
+{
+    if(typeof number === 'undefined')
+        number = Math.floor(Math.random() * 256) + 1;
+
+    return `38;5;${number || 0}`;
+}
+
+function colorFromRGB(R, G, B, A)
+{
+    if(typeof R === 'undefined') {
+        R = Math.floor(Math.random() * 256);
+        G = Math.floor(Math.random() * 256);
+        B = Math.floor(Math.random() * 256);
+    }
+    else if(typeof G === 'undefined' && Array.isArray(R)) {
+        A = (R.length > 3) ? R[3] : 255;
+        B = (R.length > 2) ? R[2] : 0;
+        G = (R.length > 1) ? R[1] : 0;
+        R = (R.length > 0) ? R[0] : 0;
+    }
+
+    if(_getIsTransparent(A))
+        return Color.DEFAULT;
+
+    R = R || 0;
+    G = G || 0;
+    B = B || 0;
+
+    return `38;2;${R};${G};${B}`;
+}
+
+function colorFromHex(R, G, B, A)
+{
+    if((Array.isArray(R)))
+        R = R.join('');
+
+    let str = (typeof G === 'undefined')
+        ? String(R)
+        : (typeof A !== 'undefined')
+        ? String(R) + String(G) + String(B) + String(A)
+        : (typeof B !== 'undefined')
+        ? String(R) + String(G) + String(B)
+        : String(R) + String(G);
+
+    let offset = (str[0] === '#') ? 1 : 0;
+    let alphaIndex = 6 + offset;
+
+    while(str.length < alphaIndex)
+        str += '0';
+
+    A = (str.length > alphaIndex)
+        ? parseInt(str.substring(alphaIndex, alphaIndex + 2), 16)
+        : 255;
+    str = str.substring(offset, alphaIndex);
+
+    let colorInt = parseInt(str, 16);
+    let u8arr = new Uint8Array(3);
+
+    u8arr[2] = colorInt;
+    u8arr[1] = colorInt >> 8;
+    u8arr[0] = colorInt >> 16;
+
+    return colorFromRGB(u8arr[0], u8arr[1], u8arr[2], A);
+}
+
+function colorFromText(text)
+{
+    let value = _stringToDec(text);
+
+    /* Returns color from 1 to 221 every 10 */
+    return colorFrom256((value % 23) * 10 + 1);
+}
+
+function fontFromText(text)
+{
+    let arr = Object.keys(Font);
+    let value = _stringToDec(text);
+
+    /* Return a font excluding first (null) */
+    return Font[arr[value % (arr.length - 1) + 1]];
+}
+
+function _getIsImage(args)
+{
+    if(args.length !== 1)
+        return false;
+
+    let arg = args[0];
+    let argType = (typeof arg);
+
+    if(argType === 'string' || argType === 'number')
+        return false;
+
+    if(!Array.isArray(arg))
+        return false;
+
+    let depth = 2;
+    while(depth--) {
+        arg = arg[0];
+        if(!Array.isArray(arg))
+            return false;
+    }
+
+    return arg.some(val => val !== 'number');
+}
+
+function _getIsTransparent(A)
+{
+    return (typeof A !== 'undefined' && A <= maxTransparency);
+}
+
+function _stringToDec(str)
+{
+    str = str || '';
+
+    let len = str.length;
+    let total = 0;
+
+    while(len--)
+        total += Number(str.charCodeAt(len).toString(10));
+
+    return total;
+}
+
+var Printer = class
+{
+    constructor(opts)
+    {
+        opts = opts || {};
+
+        const defaults = {
+            font: Font.REGULAR,
+            color: Color.DEFAULT,
+            background: Color.DEFAULT
+        };
+
+        for(let def in defaults) {
+            this[def] = (typeof opts[def] !== 'undefined')
+                ? opts[def] : defaults[def];
+        }
+    }
+
+    print()
+    {
+        (_getIsImage(arguments))
+            ? this._printImage(arguments[0], 'stdout')
+            : print(this._getPaintedArgs(arguments));
+    }
+
+    printerr()
+    {
+        (_getIsImage(arguments))
+            ? this._printImage(arguments[0], 'stderr')
+            : printerr(this._getPaintedArgs(arguments));
+    }
+
+    getPainted()
+    {
+        return (_getIsImage(arguments))
+            ? this._printImage(arguments[0], 'return')
+            : this._getPaintedArgs(arguments);
+    }
+
+    get background()
+    {
+        return this._background;
+    }
+
+    set background(value)
+    {
+        let valueType = (typeof value);
+
+        if(valueType === 'string') {
+            value = (value[2] === ';')
+                ? '4' + value.substring(1)
+                : Number(value);
+        }
+        this._background = (valueType === 'object')
+            ? null
+            : (value < 40 || value >= 90 && value < 100)
+            ? value + 10
+            : value;
+    }
+
+    _getPaintedArgs(args)
+    {
+        let str = '';
+
+        for(let arg of args) {
+            if(Array.isArray(arg))
+                arg = arg.join(',');
+
+            let painted = this._getPaintedString(arg);
+            str += (str.length) ? ' ' + painted : painted;
+        }
+
+        return str;
+    }
+
+    _getPaintedString(text, noReset)
+    {
+        let str = TERM_ESC;
+
+        for(let option of ['font', 'color', '_background']) {
+            let optionType = (typeof this[option]);
+            str += (optionType === 'number' || optionType === 'string')
+                ? this[option]
+                : (option === 'font' && Array.isArray(this[option]))
+                ? this[option].join(';')
+                : (option === 'font')
+                ? fontFromText(text)
+                : colorFromText(text);
+
+            str += (option !== '_background') ? ';' : 'm';
+        }
+        str += text;
+
+        return (noReset)
+            ? str
+            : (str + TERM_ESC + TERM_RESET);
+    }
+
+    _printImage(pixelsArr, output)
+    {
+        let total = '';
+        let prevColor = this.color;
+        let prevBackground = this._background;
+
+        for(let row of pixelsArr) {
+            let paintedLine = '';
+            let block = '  ';
+
+            for(let i = 0; i < row.length; i++) {
+                let pixel = row[i];
+                let nextPixel = (i < row.length - 1) ? row[i + 1] : null;
+
+                if(nextPixel && pixel.every((value, index) =>
+                    value === nextPixel[index]
+                )) {
+                    block += '  ';
+                    continue;
+                }
+                /* Do not use predefined functions here (it would impact performance) */
+                let isTransparent = (pixel.length >= 3) ? _getIsTransparent(pixel[3]) : false;
+                this.color = (isTransparent)
+                    ? Color.DEFAULT
+                    : `38;2;${pixel[0]};${pixel[1]};${pixel[2]}`;
+                this._background = (isTransparent)
+                    ? Color.DEFAULT
+                    : `48;2;${pixel[0]};${pixel[1]};${pixel[2]}`;
+                paintedLine += `${TERM_ESC}0;${this.color};${this._background}m${block}`;
+                block = '  ';
+            }
+            paintedLine += TERM_ESC + TERM_RESET;
+
+            switch(output) {
+                case 'stderr':
+                    printerr(paintedLine);
+                    break;
+                case 'return':
+                    total += paintedLine + '\n';
+                    break;
+                default:
+                    print(paintedLine);
+                    break;
+            }
+        }
+
+        this.color = prevColor;
+        this._background = prevBackground;
+
+        return total;
+    }
+}

lib/gst/COPYING

@@ -0,0 +1,502 @@
+                  GNU LESSER GENERAL PUBLIC LICENSE
+                       Version 2.1, February 1999
+
+ Copyright (C) 1991, 1999 Free Software Foundation, Inc.
+ 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+[This is the first released version of the Lesser GPL.  It also counts
+ as the successor of the GNU Library Public License, version 2, hence
+ the version number 2.1.]
+
+                            Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+Licenses are intended to guarantee your freedom to share and change
+free software--to make sure the software is free for all its users.
+
+  This license, the Lesser General Public License, applies to some
+specially designated software packages--typically libraries--of the
+Free Software Foundation and other authors who decide to use it.  You
+can use it too, but we suggest you first think carefully about whether
+this license or the ordinary General Public License is the better
+strategy to use in any particular case, based on the explanations below.
+
+  When we speak of free software, we are referring to freedom of use,
+not price.  Our General Public Licenses are designed to make sure that
+you have the freedom to distribute copies of free software (and charge
+for this service if you wish); that you receive source code or can get
+it if you want it; that you can change the software and use pieces of
+it in new free programs; and that you are informed that you can do
+these things.
+
+  To protect your rights, we need to make restrictions that forbid
+distributors to deny you these rights or to ask you to surrender these
+rights.  These restrictions translate to certain responsibilities for
+you if you distribute copies of the library or if you modify it.
+
+  For example, if you distribute copies of the library, whether gratis
+or for a fee, you must give the recipients all the rights that we gave
+you.  You must make sure that they, too, receive or can get the source
+code.  If you link other code with the library, you must provide
+complete object files to the recipients, so that they can relink them
+with the library after making changes to the library and recompiling
+it.  And you must show them these terms so they know their rights.
+
+  We protect your rights with a two-step method: (1) we copyright the
+library, and (2) we offer you this license, which gives you legal
+permission to copy, distribute and/or modify the library.
+
+  To protect each distributor, we want to make it very clear that
+there is no warranty for the free library.  Also, if the library is
+modified by someone else and passed on, the recipients should know
+that what they have is not the original version, so that the original
+author's reputation will not be affected by problems that might be
+introduced by others.
+
+  Finally, software patents pose a constant threat to the existence of
+any free program.  We wish to make sure that a company cannot
+effectively restrict the users of a free program by obtaining a
+restrictive license from a patent holder.  Therefore, we insist that
+any patent license obtained for a version of the library must be
+consistent with the full freedom of use specified in this license.
+
+  Most GNU software, including some libraries, is covered by the
+ordinary GNU General Public License.  This license, the GNU Lesser
+General Public License, applies to certain designated libraries, and
+is quite different from the ordinary General Public License.  We use
+this license for certain libraries in order to permit linking those
+libraries into non-free programs.
+
+  When a program is linked with a library, whether statically or using
+a shared library, the combination of the two is legally speaking a
+combined work, a derivative of the original library.  The ordinary
+General Public License therefore permits such linking only if the
+entire combination fits its criteria of freedom.  The Lesser General
+Public License permits more lax criteria for linking other code with
+the library.
+
+  We call this license the "Lesser" General Public License because it
+does Less to protect the user's freedom than the ordinary General
+Public License.  It also provides other free software developers Less
+of an advantage over competing non-free programs.  These disadvantages
+are the reason we use the ordinary General Public License for many
+libraries.  However, the Lesser license provides advantages in certain
+special circumstances.
+
+  For example, on rare occasions, there may be a special need to
+encourage the widest possible use of a certain library, so that it becomes
+a de-facto standard.  To achieve this, non-free programs must be
+allowed to use the library.  A more frequent case is that a free
+library does the same job as widely used non-free libraries.  In this
+case, there is little to gain by limiting the free library to free
+software only, so we use the Lesser General Public License.
+
+  In other cases, permission to use a particular library in non-free
+programs enables a greater number of people to use a large body of
+free software.  For example, permission to use the GNU C Library in
+non-free programs enables many more people to use the whole GNU
+operating system, as well as its variant, the GNU/Linux operating
+system.
+
+  Although the Lesser General Public License is Less protective of the
+users' freedom, it does ensure that the user of a program that is
+linked with the Library has the freedom and the wherewithal to run
+that program using a modified version of the Library.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.  Pay close attention to the difference between a
+"work based on the library" and a "work that uses the library".  The
+former contains code derived from the library, whereas the latter must
+be combined with the library in order to run.
+
+                  GNU LESSER GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License Agreement applies to any software library or other
+program which contains a notice placed by the copyright holder or
+other authorized party saying it may be distributed under the terms of
+this Lesser General Public License (also called "this License").
+Each licensee is addressed as "you".
+
+  A "library" means a collection of software functions and/or data
+prepared so as to be conveniently linked with application programs
+(which use some of those functions and data) to form executables.
+
+  The "Library", below, refers to any such software library or work
+which has been distributed under these terms.  A "work based on the
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+
+  "Source code" for a work means the preferred form of the work for
+making modifications to it.  For a library, complete source code means
+all the source code for all modules it contains, plus any associated
+interface definition files, plus the scripts used to control compilation
+and installation of the library.
+
+  Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running a program using the Library is not restricted, and output from
+such a program is covered only if its contents constitute a work based
+on the Library (independent of the use of the Library in a tool for
+writing it).  Whether that is true depends on what the Library does
+and what the program that uses the Library does.
+
+  1. You may copy and distribute verbatim copies of the Library's
+complete source code as you receive it, in any medium, provided that
+you conspicuously and appropriately publish on each copy an
+appropriate copyright notice and disclaimer of warranty; keep intact
+all the notices that refer to this License and to the absence of any
+warranty; and distribute a copy of this License along with the
+Library.
+
+  You may charge a fee for the physical act of transferring a copy,
+and you may at your option offer warranty protection in exchange for a
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+
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+of it, thus forming a work based on the Library, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) The modified work must itself be a software library.
+
+    b) You must cause the files modified to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    c) You must cause the whole of the work to be licensed at no
+    charge to all third parties under the terms of this License.
+
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+    table of data to be supplied by an application program that uses
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+
+    (For example, a function in a library to compute square roots has
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+    application.  Therefore, Subsection 2d requires that any
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+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Library,
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+themselves, then this License, and its terms, do not apply to those
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+distribute the same sections as part of a whole which is a work based
+on the Library, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote
+it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Library.
+
+In addition, mere aggregation of another work not based on the Library
+with the Library (or with a work based on the Library) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may opt to apply the terms of the ordinary GNU General Public
+License instead of this License to a given copy of the Library.  To do
+this, you must alter all the notices that refer to this License, so
+that they refer to the ordinary GNU General Public License, version 2,
+instead of to this License.  (If a newer version than version 2 of the
+ordinary GNU General Public License has appeared, then you can specify
+that version instead if you wish.)  Do not make any other change in
+these notices.
+
+  Once this change is made in a given copy, it is irreversible for
+that copy, so the ordinary GNU General Public License applies to all
+subsequent copies and derivative works made from that copy.
+
+  This option is useful when you wish to copy part of the code of
+the Library into a program that is not a library.
+
+  4. You may copy and distribute the Library (or a portion or
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+That's all there is to it!

lib/gst/clapper/clapper-prelude.h

@@ -0,0 +1,42 @@
+/* GStreamer
+ * Copyright (C) 2018 GStreamer developers
+ * Copyright (C) 2021 Rafał Dzięgiel <rafostar.github@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __GST_CLAPPER_PRELUDE_H__
+#define __GST_CLAPPER_PRELUDE_H__
+
+#include <gst/gst.h>
+
+#ifndef GST_CLAPPER_API
+# ifdef BUILDING_GST_CLAPPER
+#  define GST_CLAPPER_API GST_API_EXPORT         /* from config.h */
+# else
+#  define GST_CLAPPER_API GST_API_IMPORT
+# endif
+#endif
+
+#ifndef GST_DISABLE_DEPRECATED
+#define GST_CLAPPER_DEPRECATED GST_CLAPPER_API
+#define GST_CLAPPER_DEPRECATED_FOR(f) GST_CLAPPER_API
+#else
+#define GST_CLAPPER_DEPRECATED G_DEPRECATED GST_CLAPPER_API
+#define GST_CLAPPER_DEPRECATED_FOR(f) G_DEPRECATED_FOR(f) GST_CLAPPER_API
+#endif
+
+#endif /* __GST_CLAPPER_PRELUDE_H__ */

lib/gst/clapper/clapper.h

@@ -0,0 +1,34 @@
+/* GStreamer
+ *
+ * Copyright (C) 2014 Sebastian Dröge <sebastian@centricular.com>
+ * Copyright (C) 2021 Rafał Dzięgiel <rafostar.github@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __CLAPPER_H__
+#define __CLAPPER_H__
+
+#include <gst/clapper/clapper-prelude.h>
+#include <gst/clapper/gstclapper.h>
+#include <gst/clapper/gstclapper-media-info.h>
+#include <gst/clapper/gstclapper-g-main-context-signal-dispatcher.h>
+#include <gst/clapper/gstclapper-video-overlay-video-renderer.h>
+#include <gst/clapper/gstclapper-visualization.h>
+#include <gst/clapper/gstclapper-mpris.h>
+#include <gst/clapper/gstclapper-gtk4-plugin.h>
+
+#endif /* __CLAPPER_H__ */

lib/gst/clapper/gstclapper-g-main-context-signal-dispatcher.c

@@ -0,0 +1,214 @@
+/* GStreamer
+ *
+ * Copyright (C) 2014-2015 Sebastian Dröge <sebastian@centricular.com>
+ * Copyright (C) 2021 Rafał Dzięgiel <rafostar.github@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+/**
+ * SECTION:gstclapper-gmaincontextsignaldispatcher
+ * @title: GstClapperGMainContextSignalDispatcher
+ * @short_description: Clapper GLib MainContext dispatcher
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "gstclapper-g-main-context-signal-dispatcher.h"
+
+struct _GstClapperGMainContextSignalDispatcher
+{
+  GObject parent;
+  GMainContext *application_context;
+};
+
+struct _GstClapperGMainContextSignalDispatcherClass
+{
+  GObjectClass parent_class;
+};
+
+static void
+    gst_clapper_g_main_context_signal_dispatcher_interface_init
+    (GstClapperSignalDispatcherInterface * iface);
+
+enum
+{
+  G_MAIN_CONTEXT_SIGNAL_DISPATCHER_PROP_0,
+  G_MAIN_CONTEXT_SIGNAL_DISPATCHER_PROP_APPLICATION_CONTEXT,
+  G_MAIN_CONTEXT_SIGNAL_DISPATCHER_PROP_LAST
+};
+
+G_DEFINE_TYPE_WITH_CODE (GstClapperGMainContextSignalDispatcher,
+    gst_clapper_g_main_context_signal_dispatcher, G_TYPE_OBJECT,
+    G_IMPLEMENT_INTERFACE (GST_TYPE_CLAPPER_SIGNAL_DISPATCHER,
+        gst_clapper_g_main_context_signal_dispatcher_interface_init));
+
+static GParamSpec
+    * g_main_context_signal_dispatcher_param_specs
+    [G_MAIN_CONTEXT_SIGNAL_DISPATCHER_PROP_LAST] = { NULL, };
+
+static void
+gst_clapper_g_main_context_signal_dispatcher_finalize (GObject * object)
+{
+  GstClapperGMainContextSignalDispatcher *self =
+      GST_CLAPPER_G_MAIN_CONTEXT_SIGNAL_DISPATCHER (object);
+
+  if (self->application_context)
+    g_main_context_unref (self->application_context);
+
+  G_OBJECT_CLASS
+      (gst_clapper_g_main_context_signal_dispatcher_parent_class)->finalize
+      (object);
+}
+
+static void
+gst_clapper_g_main_context_signal_dispatcher_set_property (GObject * object,
+    guint prop_id, const GValue * value, GParamSpec * pspec)
+{
+  GstClapperGMainContextSignalDispatcher *self =
+      GST_CLAPPER_G_MAIN_CONTEXT_SIGNAL_DISPATCHER (object);
+
+  switch (prop_id) {
+    case G_MAIN_CONTEXT_SIGNAL_DISPATCHER_PROP_APPLICATION_CONTEXT:
+      self->application_context = g_value_dup_boxed (value);
+      if (!self->application_context)
+        self->application_context = g_main_context_ref_thread_default ();
+      break;
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+      break;
+  }
+}
+
+static void
+gst_clapper_g_main_context_signal_dispatcher_get_property (GObject * object,
+    guint prop_id, GValue * value, GParamSpec * pspec)
+{
+  GstClapperGMainContextSignalDispatcher *self =
+      GST_CLAPPER_G_MAIN_CONTEXT_SIGNAL_DISPATCHER (object);
+
+  switch (prop_id) {
+    case G_MAIN_CONTEXT_SIGNAL_DISPATCHER_PROP_APPLICATION_CONTEXT:
+      g_value_set_boxed (value, self->application_context);
+      break;
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+      break;
+  }
+}
+
+static void
+    gst_clapper_g_main_context_signal_dispatcher_class_init
+    (GstClapperGMainContextSignalDispatcherClass * klass)
+{
+  GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
+
+  gobject_class->finalize =
+      gst_clapper_g_main_context_signal_dispatcher_finalize;
+  gobject_class->set_property =
+      gst_clapper_g_main_context_signal_dispatcher_set_property;
+  gobject_class->get_property =
+      gst_clapper_g_main_context_signal_dispatcher_get_property;
+
+  g_main_context_signal_dispatcher_param_specs
+      [G_MAIN_CONTEXT_SIGNAL_DISPATCHER_PROP_APPLICATION_CONTEXT] =
+      g_param_spec_boxed ("application-context", "Application Context",
+      "Application GMainContext to dispatch signals to", G_TYPE_MAIN_CONTEXT,
+      G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS);
+
+  g_object_class_install_properties (gobject_class,
+      G_MAIN_CONTEXT_SIGNAL_DISPATCHER_PROP_LAST,
+      g_main_context_signal_dispatcher_param_specs);
+}
+
+static void
+    gst_clapper_g_main_context_signal_dispatcher_init
+    (G_GNUC_UNUSED GstClapperGMainContextSignalDispatcher * self)
+{
+}
+
+typedef struct
+{
+  void (*emitter) (gpointer data);
+  gpointer data;
+  GDestroyNotify destroy;
+} GMainContextSignalDispatcherData;
+
+static gboolean
+g_main_context_signal_dispatcher_dispatch_gsourcefunc (gpointer user_data)
+{
+  GMainContextSignalDispatcherData *data = user_data;
+
+  data->emitter (data->data);
+
+  return G_SOURCE_REMOVE;
+}
+
+static void
+g_main_context_signal_dispatcher_dispatch_destroy (gpointer user_data)
+{
+  GMainContextSignalDispatcherData *data = user_data;
+
+  if (data->destroy)
+    data->destroy (data->data);
+  g_free (data);
+}
+
+static void
+gst_clapper_g_main_context_signal_dispatcher_dispatch (GstClapperSignalDispatcher
+    * iface, G_GNUC_UNUSED GstClapper * clapper, void (*emitter) (gpointer data),
+    gpointer data, GDestroyNotify destroy)
+{
+  GstClapperGMainContextSignalDispatcher *self =
+      GST_CLAPPER_G_MAIN_CONTEXT_SIGNAL_DISPATCHER (iface);
+  GMainContextSignalDispatcherData *gsourcefunc_data =
+      g_new (GMainContextSignalDispatcherData, 1);
+
+  gsourcefunc_data->emitter = emitter;
+  gsourcefunc_data->data = data;
+  gsourcefunc_data->destroy = destroy;
+
+  g_main_context_invoke_full (self->application_context,
+      G_PRIORITY_DEFAULT, g_main_context_signal_dispatcher_dispatch_gsourcefunc,
+      gsourcefunc_data, g_main_context_signal_dispatcher_dispatch_destroy);
+}
+
+static void
+    gst_clapper_g_main_context_signal_dispatcher_interface_init
+    (GstClapperSignalDispatcherInterface * iface)
+{
+  iface->dispatch = gst_clapper_g_main_context_signal_dispatcher_dispatch;
+}
+
+/**
+ * gst_clapper_g_main_context_signal_dispatcher_new:
+ * @application_context: (allow-none): GMainContext to use or %NULL
+ *
+ * Creates a new GstClapperSignalDispatcher that uses @application_context,
+ * or the thread default one if %NULL is used. See gst_clapper_new().
+ *
+ * Returns: (transfer full): the new GstClapperSignalDispatcher
+ */
+GstClapperSignalDispatcher *
+gst_clapper_g_main_context_signal_dispatcher_new (GMainContext *
+    application_context)
+{
+  return g_object_new (GST_TYPE_CLAPPER_G_MAIN_CONTEXT_SIGNAL_DISPATCHER,
+      "application-context", application_context, NULL);
+}

lib/gst/clapper/gstclapper-g-main-context-signal-dispatcher.h

@@ -0,0 +1,51 @@
+/* GStreamer
+ *
+ * Copyright (C) 2014-2015 Sebastian Dröge <sebastian@centricular.com>
+ * Copyright (C) 2021 Rafał Dzięgiel <rafostar.github@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __GST_CLAPPER_G_MAIN_CONTEXT_SIGNAL_DISPATCHER_H__
+#define __GST_CLAPPER_G_MAIN_CONTEXT_SIGNAL_DISPATCHER_H__
+
+#include <gst/clapper/gstclapper-types.h>
+#include <gst/clapper/gstclapper-signal-dispatcher.h>
+
+G_BEGIN_DECLS
+
+typedef struct _GstClapperGMainContextSignalDispatcher
+    GstClapperGMainContextSignalDispatcher;
+typedef struct _GstClapperGMainContextSignalDispatcherClass
+    GstClapperGMainContextSignalDispatcherClass;
+
+#define GST_TYPE_CLAPPER_G_MAIN_CONTEXT_SIGNAL_DISPATCHER             (gst_clapper_g_main_context_signal_dispatcher_get_type ())
+#define GST_IS_CLAPPER_G_MAIN_CONTEXT_SIGNAL_DISPATCHER(obj)          (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_CLAPPER_G_MAIN_CONTEXT_SIGNAL_DISPATCHER))
+#define GST_IS_CLAPPER_G_MAIN_CONTEXT_SIGNAL_DISPATCHER_CLASS(klass)  (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_CLAPPER_G_MAIN_CONTEXT_SIGNAL_DISPATCHER))
+#define GST_CLAPPER_G_MAIN_CONTEXT_SIGNAL_DISPATCHER_GET_CLASS(obj)   (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_CLAPPER_G_MAIN_CONTEXT_SIGNAL_DISPATCHER, GstClapperGMainContextSignalDispatcherClass))
+#define GST_CLAPPER_G_MAIN_CONTEXT_SIGNAL_DISPATCHER(obj)             (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_CLAPPER_G_MAIN_CONTEXT_SIGNAL_DISPATCHER, GstClapperGMainContextSignalDispatcher))
+#define GST_CLAPPER_G_MAIN_CONTEXT_SIGNAL_DISPATCHER_CLASS(klass)     (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_CLAPPER_G_MAIN_CONTEXT_SIGNAL_DISPATCHER, GstClapperGMainContextSignalDispatcherClass))
+#define GST_CLAPPER_G_MAIN_CONTEXT_SIGNAL_DISPATCHER_CAST(obj)        ((GstClapperGMainContextSignalDispatcher*)(obj))
+
+GST_CLAPPER_API
+GType gst_clapper_g_main_context_signal_dispatcher_get_type (void);
+
+GST_CLAPPER_API
+GstClapperSignalDispatcher * gst_clapper_g_main_context_signal_dispatcher_new (GMainContext * application_context);
+
+G_END_DECLS
+
+#endif /* __GST_CLAPPER_G_MAIN_CONTEXT_SIGNAL_DISPATCHER_H__ */

lib/gst/clapper/gstclapper-gtk4-plugin.c

@@ -0,0 +1,123 @@
+/* GStreamer
+ *
+ * Copyright (C) 2021 Rafał Dzięgiel <rafostar.github@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+/**
+ * SECTION:gstclapper-gtk4plugin
+ * @title: GstClapperGtk4Plugin
+ * @short_description: Clapper GTK4 plugin
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "gstclapper-gtk4-plugin.h"
+#include "gtk4/gstclapperglsink.h"
+
+enum
+{
+  PROP_0,
+  PROP_VIDEO_SINK,
+  PROP_LAST
+};
+
+#define parent_class gst_clapper_gtk4_plugin_parent_class
+G_DEFINE_TYPE_WITH_CODE (GstClapperGtk4Plugin, gst_clapper_gtk4_plugin,
+    G_TYPE_OBJECT, NULL);
+
+static GParamSpec *param_specs[PROP_LAST] = { NULL, };
+
+static void gst_clapper_gtk4_plugin_constructed (GObject * object);
+static void gst_clapper_gtk4_plugin_finalize (GObject * object);
+static void gst_clapper_gtk4_plugin_get_property (GObject * object, guint prop_id,
+    GValue * value, GParamSpec * pspec);
+
+static void gst_clapper_gtk4_plugin_init
+    (G_GNUC_UNUSED GstClapperGtk4Plugin * self)
+{
+}
+
+static void gst_clapper_gtk4_plugin_class_init
+    (G_GNUC_UNUSED GstClapperGtk4PluginClass * klass)
+{
+  GObjectClass *gobject_class = (GObjectClass *) klass;
+
+  gobject_class->constructed = gst_clapper_gtk4_plugin_constructed;
+  gobject_class->get_property = gst_clapper_gtk4_plugin_get_property;
+  gobject_class->finalize = gst_clapper_gtk4_plugin_finalize;
+
+  param_specs[PROP_VIDEO_SINK] =
+      g_param_spec_object ("video-sink",
+      "Video Sink", "Video sink to use with video renderer",
+      GST_TYPE_ELEMENT, G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
+
+  g_object_class_install_properties (gobject_class, PROP_LAST, param_specs);
+}
+
+static void
+gst_clapper_gtk4_plugin_constructed (GObject * object)
+{
+  GstClapperGtk4Plugin *self = GST_CLAPPER_GTK4_PLUGIN (object);
+
+  self->video_sink = g_object_new (GST_TYPE_CLAPPER_GL_SINK, NULL);
+  gst_object_ref_sink (self->video_sink);
+
+  G_OBJECT_CLASS (parent_class)->constructed (object);
+}
+
+static void
+gst_clapper_gtk4_plugin_get_property (GObject * object, guint prop_id,
+    GValue * value, GParamSpec * pspec)
+{
+  GstClapperGtk4Plugin *self = GST_CLAPPER_GTK4_PLUGIN (object);
+
+  switch (prop_id) {
+    case PROP_VIDEO_SINK:
+      g_value_set_object (value, self->video_sink);
+      break;
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+      break;
+  }
+}
+
+static void
+gst_clapper_gtk4_plugin_finalize (GObject * object)
+{
+  GstClapperGtk4Plugin *self = GST_CLAPPER_GTK4_PLUGIN (object);
+
+  gst_object_unref (self->video_sink);
+
+  G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
+/**
+ * gst_clapper_gtk4_plugin_new:
+ *
+ * Creates a new GTK4 plugin.
+ *
+ * Returns: (transfer full): the new GstClapperGtk4Plugin
+ */
+GstClapperGtk4Plugin *
+gst_clapper_gtk4_plugin_new (void)
+{
+  return g_object_new (GST_TYPE_CLAPPER_GTK4_PLUGIN, NULL);
+}

lib/gst/clapper/gstclapper-gtk4-plugin.h

@@ -0,0 +1,72 @@
+/* GStreamer
+ *
+ * Copyright (C) 2021 Rafał Dzięgiel <rafostar.github@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __GST_CLAPPER_GTK4_PLUGIN_H__
+#define __GST_CLAPPER_GTK4_PLUGIN_H__
+
+#include <gst/gst.h>
+#include <gst/clapper/clapper-prelude.h>
+
+G_BEGIN_DECLS
+
+#define GST_TYPE_CLAPPER_GTK4_PLUGIN             (gst_clapper_gtk4_plugin_get_type ())
+#define GST_IS_CLAPPER_GTK4_PLUGIN(obj)          (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_CLAPPER_GTK4_PLUGIN))
+#define GST_IS_CLAPPER_GTK4_PLUGIN_CLASS(klass)  (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_CLAPPER_GTK4_PLUGIN))
+#define GST_CLAPPER_GTK4_PLUGIN_GET_CLASS(obj)   (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_CLAPPER_GTK4_PLUGIN, GstClapperGtk4PluginClass))
+#define GST_CLAPPER_GTK4_PLUGIN(obj)             (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_CLAPPER_GTK4_PLUGIN, GstClapperGtk4Plugin))
+#define GST_CLAPPER_GTK4_PLUGIN_CLASS(klass)     (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_CLAPPER_GTK4_PLUGIN, GstClapperGtk4PluginClass))
+#define GST_CLAPPER_GTK4_PLUGIN_CAST(obj)        ((GstClapperGtk4Plugin*)(obj))
+
+typedef struct _GstClapperGtk4Plugin GstClapperGtk4Plugin;
+typedef struct _GstClapperGtk4PluginClass GstClapperGtk4PluginClass;
+
+/**
+ * GstClapperGtk4Plugin:
+ *
+ * Opaque #GstClapperGtk4Plugin object
+ */
+struct _GstClapperGtk4Plugin
+{
+  /* <private> */
+  GObject parent;
+
+  GstElement *video_sink;
+};
+
+/**
+ * GstClapperGtk4PluginClass:
+ *
+ * The #GstClapperGtk4PluginClass struct only contains private data
+ */
+struct _GstClapperGtk4PluginClass
+{
+  /* <private> */
+  GstElementClass parent_class;
+};
+
+GST_CLAPPER_API
+GType gst_clapper_gtk4_plugin_get_type             (void);
+
+GST_CLAPPER_API
+GstClapperGtk4Plugin * gst_clapper_gtk4_plugin_new (void);
+
+G_END_DECLS
+
+#endif /* __GST_CLAPPER_GTK4_PLUGIN__ */

lib/gst/clapper/gstclapper-media-info-private.h

@@ -0,0 +1,125 @@
+/* GStreamer
+ *
+ * Copyright (C) 2015 Brijesh Singh <brijesh.ksingh@gmail.com>
+ * Copyright (C) 2021 Rafał Dzięgiel <rafostar.github@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include "gstclapper-media-info.h"
+
+#ifndef __GST_CLAPPER_MEDIA_INFO_PRIVATE_H__
+#define __GST_CLAPPER_MEDIA_INFO_PRIVATE_H__
+
+struct _GstClapperStreamInfo
+{
+  GObject parent;
+
+  gchar *codec;
+
+  GstCaps *caps;
+  gint stream_index;
+  GstTagList  *tags;
+  gchar *stream_id;
+};
+
+struct _GstClapperStreamInfoClass
+{
+  GObjectClass parent_class;
+};
+
+struct _GstClapperSubtitleInfo
+{
+  GstClapperStreamInfo  parent;
+
+  gchar *title;
+  gchar *language;
+};
+
+struct _GstClapperSubtitleInfoClass
+{
+  GstClapperStreamInfoClass parent_class;
+};
+
+struct _GstClapperAudioInfo
+{
+  GstClapperStreamInfo  parent;
+
+  gint channels;
+  gint sample_rate;
+
+  guint bitrate;
+  guint max_bitrate;
+
+  gchar *language;
+};
+
+struct _GstClapperAudioInfoClass
+{
+  GstClapperStreamInfoClass parent_class;
+};
+
+struct _GstClapperVideoInfo
+{
+  GstClapperStreamInfo  parent;
+
+  gint width;
+  gint height;
+  gint framerate_num;
+  gint framerate_denom;
+  gint par_num;
+  gint par_denom;
+
+  guint bitrate;
+  guint max_bitrate;
+};
+
+struct _GstClapperVideoInfoClass
+{
+  GstClapperStreamInfoClass parent_class;
+};
+
+struct _GstClapperMediaInfo
+{
+  GObject parent;
+
+  gchar *uri;
+  gchar *title;
+  gchar *container;
+  gboolean seekable, is_live;
+  GstTagList *tags;
+  GstToc *toc;
+  GstSample *image_sample;
+
+  GList *stream_list;
+  GList *audio_stream_list;
+  GList *video_stream_list;
+  GList *subtitle_stream_list;
+
+  GstClockTime duration;
+};
+
+struct _GstClapperMediaInfoClass
+{
+  GObjectClass parent_class;
+};
+
+G_GNUC_INTERNAL GstClapperMediaInfo *   gst_clapper_media_info_new  (const gchar *uri);
+G_GNUC_INTERNAL GstClapperMediaInfo *   gst_clapper_media_info_copy  (GstClapperMediaInfo *ref);
+G_GNUC_INTERNAL GstClapperStreamInfo *  gst_clapper_stream_info_new  (gint stream_index, GType type);
+G_GNUC_INTERNAL GstClapperStreamInfo *  gst_clapper_stream_info_copy (GstClapperStreamInfo *ref);
+
+#endif /* __GST_CLAPPER_MEDIA_INFO_PRIVATE_H__ */

lib/gst/clapper/gstclapper-media-info.c

@@ -0,0 +1,885 @@
+/* GStreamer
+ *
+ * Copyright (C) 2015 Brijesh Singh <brijesh.ksingh@gmail.com>
+ * Copyright (C) 2021 Rafał Dzięgiel <rafostar.github@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+/**
+ * SECTION:gstclapper-mediainfo
+ * @title: GstClapperMediaInfo
+ * @short_description: Clapper Media Information
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "gstclapper-media-info.h"
+#include "gstclapper-media-info-private.h"
+
+/* Per-stream information */
+G_DEFINE_ABSTRACT_TYPE (GstClapperStreamInfo, gst_clapper_stream_info,
+    G_TYPE_OBJECT);
+
+static void
+gst_clapper_stream_info_init (GstClapperStreamInfo * sinfo)
+{
+  sinfo->stream_index = -1;
+}
+
+static void
+gst_clapper_stream_info_finalize (GObject * object)
+{
+  GstClapperStreamInfo *sinfo = GST_CLAPPER_STREAM_INFO (object);
+
+  g_free (sinfo->codec);
+  g_free (sinfo->stream_id);
+
+  if (sinfo->caps)
+    gst_caps_unref (sinfo->caps);
+
+  if (sinfo->tags)
+    gst_tag_list_unref (sinfo->tags);
+
+  G_OBJECT_CLASS (gst_clapper_stream_info_parent_class)->finalize (object);
+}
+
+static void
+gst_clapper_stream_info_class_init (GstClapperStreamInfoClass * klass)
+{
+  GObjectClass *gobject_class = (GObjectClass *) klass;
+
+  gobject_class->finalize = gst_clapper_stream_info_finalize;
+}
+
+/**
+ * gst_clapper_stream_info_get_index:
+ * @info: a #GstClapperStreamInfo
+ *
+ * Function to get stream index from #GstClapperStreamInfo instance.
+ *
+ * Returns: the stream index of this stream.
+ */
+gint
+gst_clapper_stream_info_get_index (const GstClapperStreamInfo * info)
+{
+  g_return_val_if_fail (GST_IS_CLAPPER_STREAM_INFO (info), -1);
+
+  return info->stream_index;
+}
+
+/**
+ * gst_clapper_stream_info_get_stream_type:
+ * @info: a #GstClapperStreamInfo
+ *
+ * Function to return human readable name for the stream type
+ * of the given @info (ex: "audio", "video", "subtitle")
+ *
+ * Returns: a human readable name
+ */
+const gchar *
+gst_clapper_stream_info_get_stream_type (const GstClapperStreamInfo * info)
+{
+  g_return_val_if_fail (GST_IS_CLAPPER_STREAM_INFO (info), NULL);
+
+  if (GST_IS_CLAPPER_VIDEO_INFO (info))
+    return "video";
+  else if (GST_IS_CLAPPER_AUDIO_INFO (info))
+    return "audio";
+  else
+    return "subtitle";
+}
+
+/**
+ * gst_clapper_stream_info_get_tags:
+ * @info: a #GstClapperStreamInfo
+ *
+ * Returns: (transfer none): the tags contained in this stream.
+ */
+GstTagList *
+gst_clapper_stream_info_get_tags (const GstClapperStreamInfo * info)
+{
+  g_return_val_if_fail (GST_IS_CLAPPER_STREAM_INFO (info), NULL);
+
+  return info->tags;
+}
+
+/**
+ * gst_clapper_stream_info_get_codec:
+ * @info: a #GstClapperStreamInfo
+ *
+ * A string describing codec used in #GstClapperStreamInfo.
+ *
+ * Returns: codec string or NULL on unknown.
+ */
+const gchar *
+gst_clapper_stream_info_get_codec (const GstClapperStreamInfo * info)
+{
+  g_return_val_if_fail (GST_IS_CLAPPER_STREAM_INFO (info), NULL);
+
+  return info->codec;
+}
+
+/**
+ * gst_clapper_stream_info_get_caps:
+ * @info: a #GstClapperStreamInfo
+ *
+ * Returns: (transfer none): the #GstCaps of the stream.
+ */
+GstCaps *
+gst_clapper_stream_info_get_caps (const GstClapperStreamInfo * info)
+{
+  g_return_val_if_fail (GST_IS_CLAPPER_STREAM_INFO (info), NULL);
+
+  return info->caps;
+}
+
+/* Video information */
+G_DEFINE_TYPE (GstClapperVideoInfo, gst_clapper_video_info,
+    GST_TYPE_CLAPPER_STREAM_INFO);
+
+static void
+gst_clapper_video_info_init (GstClapperVideoInfo * info)
+{
+  info->width = -1;
+  info->height = -1;
+  info->framerate_num = 0;
+  info->framerate_denom = 1;
+  info->par_num = 1;
+  info->par_denom = 1;
+}
+
+static void
+gst_clapper_video_info_class_init (G_GNUC_UNUSED GstClapperVideoInfoClass * klass)
+{
+  /* nothing to do here */
+}
+
+/**
+ * gst_clapper_video_info_get_width:
+ * @info: a #GstClapperVideoInfo
+ *
+ * Returns: the width of video in #GstClapperVideoInfo.
+ */
+gint
+gst_clapper_video_info_get_width (const GstClapperVideoInfo * info)
+{
+  g_return_val_if_fail (GST_IS_CLAPPER_VIDEO_INFO (info), -1);
+
+  return info->width;
+}
+
+/**
+ * gst_clapper_video_info_get_height:
+ * @info: a #GstClapperVideoInfo
+ *
+ * Returns: the height of video in #GstClapperVideoInfo.
+ */
+gint
+gst_clapper_video_info_get_height (const GstClapperVideoInfo * info)
+{
+  g_return_val_if_fail (GST_IS_CLAPPER_VIDEO_INFO (info), -1);
+
+  return info->height;
+}
+
+/**
+ * gst_clapper_video_info_get_framerate:
+ * @info: a #GstClapperVideoInfo
+ * @fps_n: (out): Numerator of frame rate
+ * @fps_d: (out): Denominator of frame rate
+ *
+ */
+void
+gst_clapper_video_info_get_framerate (const GstClapperVideoInfo * info,
+    gint * fps_n, gint * fps_d)
+{
+  g_return_if_fail (GST_IS_CLAPPER_VIDEO_INFO (info));
+
+  *fps_n = info->framerate_num;
+  *fps_d = info->framerate_denom;
+}
+
+/**
+ * gst_clapper_video_info_get_pixel_aspect_ratio:
+ * @info: a #GstClapperVideoInfo
+ * @par_n: (out): numerator
+ * @par_d: (out): denominator
+ *
+ * Returns the pixel aspect ratio in @par_n and @par_d
+ *
+ */
+void
+gst_clapper_video_info_get_pixel_aspect_ratio (const GstClapperVideoInfo * info,
+    guint * par_n, guint * par_d)
+{
+  g_return_if_fail (GST_IS_CLAPPER_VIDEO_INFO (info));
+
+  *par_n = info->par_num;
+  *par_d = info->par_denom;
+}
+
+/**
+ * gst_clapper_video_info_get_bitrate:
+ * @info: a #GstClapperVideoInfo
+ *
+ * Returns: the current bitrate of video in #GstClapperVideoInfo.
+ */
+gint
+gst_clapper_video_info_get_bitrate (const GstClapperVideoInfo * info)
+{
+  g_return_val_if_fail (GST_IS_CLAPPER_VIDEO_INFO (info), -1);
+
+  return info->bitrate;
+}
+
+/**
+ * gst_clapper_video_info_get_max_bitrate:
+ * @info: a #GstClapperVideoInfo
+ *
+ * Returns: the maximum bitrate of video in #GstClapperVideoInfo.
+ */
+gint
+gst_clapper_video_info_get_max_bitrate (const GstClapperVideoInfo * info)
+{
+  g_return_val_if_fail (GST_IS_CLAPPER_VIDEO_INFO (info), -1);
+
+  return info->max_bitrate;
+}
+
+/* Audio information */
+G_DEFINE_TYPE (GstClapperAudioInfo, gst_clapper_audio_info,
+    GST_TYPE_CLAPPER_STREAM_INFO);
+
+static void
+gst_clapper_audio_info_init (GstClapperAudioInfo * info)
+{
+  info->channels = 0;
+  info->sample_rate = 0;
+  info->bitrate = -1;
+  info->max_bitrate = -1;
+}
+
+static void
+gst_clapper_audio_info_finalize (GObject * object)
+{
+  GstClapperAudioInfo *info = GST_CLAPPER_AUDIO_INFO (object);
+
+  g_free (info->language);
+
+  G_OBJECT_CLASS (gst_clapper_audio_info_parent_class)->finalize (object);
+}
+
+static void
+gst_clapper_audio_info_class_init (GstClapperAudioInfoClass * klass)
+{
+  GObjectClass *gobject_class = (GObjectClass *) klass;
+
+  gobject_class->finalize = gst_clapper_audio_info_finalize;
+}
+
+/**
+ * gst_clapper_audio_info_get_language:
+ * @info: a #GstClapperAudioInfo
+ *
+ * Returns: the language of the stream, or NULL if unknown.
+ */
+const gchar *
+gst_clapper_audio_info_get_language (const GstClapperAudioInfo * info)
+{
+  g_return_val_if_fail (GST_IS_CLAPPER_AUDIO_INFO (info), NULL);
+
+  return info->language;
+}
+
+/**
+ * gst_clapper_audio_info_get_channels:
+ * @info: a #GstClapperAudioInfo
+ *
+ * Returns: the number of audio channels in #GstClapperAudioInfo.
+ */
+gint
+gst_clapper_audio_info_get_channels (const GstClapperAudioInfo * info)
+{
+  g_return_val_if_fail (GST_IS_CLAPPER_AUDIO_INFO (info), 0);
+
+  return info->channels;
+}
+
+/**
+ * gst_clapper_audio_info_get_sample_rate:
+ * @info: a #GstClapperAudioInfo
+ *
+ * Returns: the audio sample rate in #GstClapperAudioInfo.
+ */
+gint
+gst_clapper_audio_info_get_sample_rate (const GstClapperAudioInfo * info)
+{
+  g_return_val_if_fail (GST_IS_CLAPPER_AUDIO_INFO (info), 0);
+
+  return info->sample_rate;
+}
+
+/**
+ * gst_clapper_audio_info_get_bitrate:
+ * @info: a #GstClapperAudioInfo
+ *
+ * Returns: the audio bitrate in #GstClapperAudioInfo.
+ */
+gint
+gst_clapper_audio_info_get_bitrate (const GstClapperAudioInfo * info)
+{
+  g_return_val_if_fail (GST_IS_CLAPPER_AUDIO_INFO (info), -1);
+
+  return info->bitrate;
+}
+
+/**
+ * gst_clapper_audio_info_get_max_bitrate:
+ * @info: a #GstClapperAudioInfo
+ *
+ * Returns: the audio maximum bitrate in #GstClapperAudioInfo.
+ */
+gint
+gst_clapper_audio_info_get_max_bitrate (const GstClapperAudioInfo * info)
+{
+  g_return_val_if_fail (GST_IS_CLAPPER_AUDIO_INFO (info), -1);
+
+  return info->max_bitrate;
+}
+
+/* Subtitle information */
+G_DEFINE_TYPE (GstClapperSubtitleInfo, gst_clapper_subtitle_info,
+    GST_TYPE_CLAPPER_STREAM_INFO);
+
+static void
+gst_clapper_subtitle_info_init (G_GNUC_UNUSED GstClapperSubtitleInfo * info)
+{
+  /* nothing to do */
+}
+
+static void
+gst_clapper_subtitle_info_finalize (GObject * object)
+{
+  GstClapperSubtitleInfo *info = GST_CLAPPER_SUBTITLE_INFO (object);
+
+  g_free (info->title);
+  g_free (info->language);
+
+  G_OBJECT_CLASS (gst_clapper_subtitle_info_parent_class)->finalize (object);
+}
+
+static void
+gst_clapper_subtitle_info_class_init (GstClapperSubtitleInfoClass * klass)
+{
+  GObjectClass *gobject_class = (GObjectClass *) klass;
+
+  gobject_class->finalize = gst_clapper_subtitle_info_finalize;
+}
+
+/**
+ * gst_clapper_subtitle_info_get_title:
+ * @info: a #GstClapperSubtitleInfo
+ *
+ * Returns: the title of the stream, or NULL if unknown.
+ */
+const gchar *
+gst_clapper_subtitle_info_get_title (const GstClapperSubtitleInfo * info)
+{
+  g_return_val_if_fail (GST_IS_CLAPPER_SUBTITLE_INFO (info), NULL);
+
+  return info->title;
+}
+
+/**
+ * gst_clapper_subtitle_info_get_language:
+ * @info: a #GstClapperSubtitleInfo
+ *
+ * Returns: the language of the stream, or NULL if unknown.
+ */
+const gchar *
+gst_clapper_subtitle_info_get_language (const GstClapperSubtitleInfo * info)
+{
+  g_return_val_if_fail (GST_IS_CLAPPER_SUBTITLE_INFO (info), NULL);
+
+  return info->language;
+}
+
+/* Global media information */
+G_DEFINE_TYPE (GstClapperMediaInfo, gst_clapper_media_info, G_TYPE_OBJECT);
+
+static void
+gst_clapper_media_info_init (GstClapperMediaInfo * info)
+{
+  info->duration = -1;
+  info->is_live = FALSE;
+  info->seekable = FALSE;
+}
+
+static void
+gst_clapper_media_info_finalize (GObject * object)
+{
+  GstClapperMediaInfo *info = GST_CLAPPER_MEDIA_INFO (object);
+
+  g_free (info->uri);
+  g_free (info->title);
+  g_free (info->container);
+
+  if (info->tags)
+    gst_tag_list_unref (info->tags);
+  if (info->toc)
+    gst_toc_unref (info->toc);
+  if (info->image_sample)
+    gst_sample_unref (info->image_sample);
+  if (info->audio_stream_list)
+    g_list_free (info->audio_stream_list);
+  if (info->video_stream_list)
+    g_list_free (info->video_stream_list);
+  if (info->subtitle_stream_list)
+    g_list_free (info->subtitle_stream_list);
+  if (info->stream_list)
+    g_list_free_full (info->stream_list, g_object_unref);
+
+  G_OBJECT_CLASS (gst_clapper_media_info_parent_class)->finalize (object);
+}
+
+static void
+gst_clapper_media_info_class_init (GstClapperMediaInfoClass * klass)
+{
+  GObjectClass *oclass = (GObjectClass *) klass;
+
+  oclass->finalize = gst_clapper_media_info_finalize;
+}
+
+static GstClapperVideoInfo *
+gst_clapper_video_info_new (void)
+{
+  return g_object_new (GST_TYPE_CLAPPER_VIDEO_INFO, NULL);
+}
+
+static GstClapperAudioInfo *
+gst_clapper_audio_info_new (void)
+{
+  return g_object_new (GST_TYPE_CLAPPER_AUDIO_INFO, NULL);
+}
+
+static GstClapperSubtitleInfo *
+gst_clapper_subtitle_info_new (void)
+{
+  return g_object_new (GST_TYPE_CLAPPER_SUBTITLE_INFO, NULL);
+}
+
+static GstClapperStreamInfo *
+gst_clapper_video_info_copy (GstClapperVideoInfo * ref)
+{
+  GstClapperVideoInfo *ret;
+
+  ret = gst_clapper_video_info_new ();
+
+  ret->width = ref->width;
+  ret->height = ref->height;
+  ret->framerate_num = ref->framerate_num;
+  ret->framerate_denom = ref->framerate_denom;
+  ret->par_num = ref->par_num;
+  ret->par_denom = ref->par_denom;
+  ret->bitrate = ref->bitrate;
+  ret->max_bitrate = ref->max_bitrate;
+
+  return (GstClapperStreamInfo *) ret;
+}
+
+static GstClapperStreamInfo *
+gst_clapper_audio_info_copy (GstClapperAudioInfo * ref)
+{
+  GstClapperAudioInfo *ret;
+
+  ret = gst_clapper_audio_info_new ();
+
+  ret->sample_rate = ref->sample_rate;
+  ret->channels = ref->channels;
+  ret->bitrate = ref->bitrate;
+  ret->max_bitrate = ref->max_bitrate;
+
+  if (ref->language)
+    ret->language = g_strdup (ref->language);
+
+  return (GstClapperStreamInfo *) ret;
+}
+
+static GstClapperStreamInfo *
+gst_clapper_subtitle_info_copy (GstClapperSubtitleInfo * ref)
+{
+  GstClapperSubtitleInfo *ret;
+
+  ret = gst_clapper_subtitle_info_new ();
+  if (ref->title)
+    ret->title = g_strdup (ref->title);
+  if (ref->language)
+    ret->language = g_strdup (ref->language);
+
+  return (GstClapperStreamInfo *) ret;
+}
+
+GstClapperStreamInfo *
+gst_clapper_stream_info_copy (GstClapperStreamInfo * ref)
+{
+  GstClapperStreamInfo *info = NULL;
+
+  if (!ref)
+    return NULL;
+
+  if (GST_IS_CLAPPER_VIDEO_INFO (ref))
+    info = gst_clapper_video_info_copy ((GstClapperVideoInfo *) ref);
+  else if (GST_IS_CLAPPER_AUDIO_INFO (ref))
+    info = gst_clapper_audio_info_copy ((GstClapperAudioInfo *) ref);
+  else
+    info = gst_clapper_subtitle_info_copy ((GstClapperSubtitleInfo *) ref);
+
+  info->stream_index = ref->stream_index;
+  if (ref->tags)
+    info->tags = gst_tag_list_ref (ref->tags);
+  if (ref->caps)
+    info->caps = gst_caps_copy (ref->caps);
+  if (ref->codec)
+    info->codec = g_strdup (ref->codec);
+  if (ref->stream_id)
+    info->stream_id = g_strdup (ref->stream_id);
+
+  return info;
+}
+
+GstClapperMediaInfo *
+gst_clapper_media_info_copy (GstClapperMediaInfo * ref)
+{
+  GList *l;
+  GstClapperMediaInfo *info;
+
+  if (!ref)
+    return NULL;
+
+  info = gst_clapper_media_info_new (ref->uri);
+  info->duration = ref->duration;
+  info->seekable = ref->seekable;
+  info->is_live = ref->is_live;
+  if (ref->tags)
+    info->tags = gst_tag_list_ref (ref->tags);
+  if (ref->toc)
+    info->toc = gst_toc_ref (ref->toc);
+  if (ref->title)
+    info->title = g_strdup (ref->title);
+  if (ref->container)
+    info->container = g_strdup (ref->container);
+  if (ref->image_sample)
+    info->image_sample = gst_sample_ref (ref->image_sample);
+
+  for (l = ref->stream_list; l != NULL; l = l->next) {
+    GstClapperStreamInfo *s;
+
+    s = gst_clapper_stream_info_copy ((GstClapperStreamInfo *) l->data);
+    info->stream_list = g_list_append (info->stream_list, s);
+
+    if (GST_IS_CLAPPER_AUDIO_INFO (s))
+      info->audio_stream_list = g_list_append (info->audio_stream_list, s);
+    else if (GST_IS_CLAPPER_VIDEO_INFO (s))
+      info->video_stream_list = g_list_append (info->video_stream_list, s);
+    else
+      info->subtitle_stream_list =
+          g_list_append (info->subtitle_stream_list, s);
+  }
+
+  return info;
+}
+
+GstClapperStreamInfo *
+gst_clapper_stream_info_new (gint stream_index, GType type)
+{
+  GstClapperStreamInfo *info = NULL;
+
+  if (type == GST_TYPE_CLAPPER_AUDIO_INFO)
+    info = (GstClapperStreamInfo *) gst_clapper_audio_info_new ();
+  else if (type == GST_TYPE_CLAPPER_VIDEO_INFO)
+    info = (GstClapperStreamInfo *) gst_clapper_video_info_new ();
+  else
+    info = (GstClapperStreamInfo *) gst_clapper_subtitle_info_new ();
+
+  info->stream_index = stream_index;
+
+  return info;
+}
+
+GstClapperMediaInfo *
+gst_clapper_media_info_new (const gchar * uri)
+{
+  GstClapperMediaInfo *info;
+
+  g_return_val_if_fail (uri != NULL, NULL);
+
+  info = g_object_new (GST_TYPE_CLAPPER_MEDIA_INFO, NULL);
+  info->uri = g_strdup (uri);
+
+  return info;
+}
+
+/**
+ * gst_clapper_media_info_get_uri:
+ * @info: a #GstClapperMediaInfo
+ *
+ * Returns: the URI associated with #GstClapperMediaInfo.
+ */
+const gchar *
+gst_clapper_media_info_get_uri (const GstClapperMediaInfo * info)
+{
+  g_return_val_if_fail (GST_IS_CLAPPER_MEDIA_INFO (info), NULL);
+
+  return info->uri;
+}
+
+/**
+ * gst_clapper_media_info_is_seekable:
+ * @info: a #GstClapperMediaInfo
+ *
+ * Returns: %TRUE if the media is seekable.
+ */
+gboolean
+gst_clapper_media_info_is_seekable (const GstClapperMediaInfo * info)
+{
+  g_return_val_if_fail (GST_IS_CLAPPER_MEDIA_INFO (info), FALSE);
+
+  return info->seekable;
+}
+
+/**
+ * gst_clapper_media_info_is_live:
+ * @info: a #GstClapperMediaInfo
+ *
+ * Returns: %TRUE if the media is live.
+ */
+gboolean
+gst_clapper_media_info_is_live (const GstClapperMediaInfo * info)
+{
+  g_return_val_if_fail (GST_IS_CLAPPER_MEDIA_INFO (info), FALSE);
+
+  return info->is_live;
+}
+
+/**
+ * gst_clapper_media_info_get_stream_list:
+ * @info: a #GstClapperMediaInfo
+ *
+ * Returns: (transfer none) (element-type GstClapperStreamInfo): A #GList of
+ * matching #GstClapperStreamInfo.
+ */
+GList *
+gst_clapper_media_info_get_stream_list (const GstClapperMediaInfo * info)
+{
+  g_return_val_if_fail (GST_IS_CLAPPER_MEDIA_INFO (info), NULL);
+
+  return info->stream_list;
+}
+
+/**
+ * gst_clapper_media_info_get_video_streams:
+ * @info: a #GstClapperMediaInfo
+ *
+ * Returns: (transfer none) (element-type GstClapperVideoInfo): A #GList of
+ * matching #GstClapperVideoInfo.
+ */
+GList *
+gst_clapper_media_info_get_video_streams (const GstClapperMediaInfo * info)
+{
+  g_return_val_if_fail (GST_IS_CLAPPER_MEDIA_INFO (info), NULL);
+
+  return info->video_stream_list;
+}
+
+/**
+ * gst_clapper_media_info_get_subtitle_streams:
+ * @info: a #GstClapperMediaInfo
+ *
+ * Returns: (transfer none) (element-type GstClapperSubtitleInfo): A #GList of
+ * matching #GstClapperSubtitleInfo.
+ */
+GList *
+gst_clapper_media_info_get_subtitle_streams (const GstClapperMediaInfo * info)
+{
+  g_return_val_if_fail (GST_IS_CLAPPER_MEDIA_INFO (info), NULL);
+
+  return info->subtitle_stream_list;
+}
+
+/**
+ * gst_clapper_media_info_get_audio_streams:
+ * @info: a #GstClapperMediaInfo
+ *
+ * Returns: (transfer none) (element-type GstClapperAudioInfo): A #GList of
+ * matching #GstClapperAudioInfo.
+ */
+GList *
+gst_clapper_media_info_get_audio_streams (const GstClapperMediaInfo * info)
+{
+  g_return_val_if_fail (GST_IS_CLAPPER_MEDIA_INFO (info), NULL);
+
+  return info->audio_stream_list;
+}
+
+/**
+ * gst_clapper_media_info_get_duration:
+ * @info: a #GstClapperMediaInfo
+ *
+ * Returns: duration of the media.
+ */
+GstClockTime
+gst_clapper_media_info_get_duration (const GstClapperMediaInfo * info)
+{
+  g_return_val_if_fail (GST_IS_CLAPPER_MEDIA_INFO (info), -1);
+
+  return info->duration;
+}
+
+/**
+ * gst_clapper_media_info_get_tags:
+ * @info: a #GstClapperMediaInfo
+ *
+ * Returns: (transfer none): the tags contained in media info.
+ */
+GstTagList *
+gst_clapper_media_info_get_tags (const GstClapperMediaInfo * info)
+{
+  g_return_val_if_fail (GST_IS_CLAPPER_MEDIA_INFO (info), NULL);
+
+  return info->tags;
+}
+
+/**
+ * gst_clapper_media_info_get_toc:
+ * @info: a #GstClapperMediaInfo
+ *
+ * Returns: (transfer none): the toc contained in media info.
+ */
+GstToc *
+gst_clapper_media_info_get_toc (const GstClapperMediaInfo * info)
+{
+  g_return_val_if_fail (GST_IS_CLAPPER_MEDIA_INFO (info), NULL);
+
+  return info->toc;
+}
+
+/**
+ * gst_clapper_media_info_get_title:
+ * @info: a #GstClapperMediaInfo
+ *
+ * Returns: the media title. When metadata does not contain title,
+ * returns title parsed from URI.
+ */
+const gchar *
+gst_clapper_media_info_get_title (const GstClapperMediaInfo * info)
+{
+  g_return_val_if_fail (GST_IS_CLAPPER_MEDIA_INFO (info), NULL);
+
+  return info->title;
+}
+
+/**
+ * gst_clapper_media_info_get_container_format:
+ * @info: a #GstClapperMediaInfo
+ *
+ * Returns: the container format.
+ */
+const gchar *
+gst_clapper_media_info_get_container_format (const GstClapperMediaInfo * info)
+{
+  g_return_val_if_fail (GST_IS_CLAPPER_MEDIA_INFO (info), NULL);
+
+  return info->container;
+}
+
+/**
+ * gst_clapper_media_info_get_image_sample:
+ * @info: a #GstClapperMediaInfo
+ *
+ * Function to get the image (or preview-image) stored in taglist.
+ * Application can use `gst_sample_*_()` API's to get caps, buffer etc.
+ *
+ * Returns: (transfer none): GstSample or NULL.
+ */
+GstSample *
+gst_clapper_media_info_get_image_sample (const GstClapperMediaInfo * info)
+{
+  g_return_val_if_fail (GST_IS_CLAPPER_MEDIA_INFO (info), NULL);
+
+  return info->image_sample;
+}
+
+/**
+ * gst_clapper_media_info_get_number_of_streams:
+ * @info: a #GstClapperMediaInfo
+ *
+ * Returns: number of total streams.
+ */
+guint
+gst_clapper_media_info_get_number_of_streams (const GstClapperMediaInfo * info)
+{
+  g_return_val_if_fail (GST_IS_CLAPPER_MEDIA_INFO (info), 0);
+
+  return g_list_length (info->stream_list);
+}
+
+/**
+ * gst_clapper_media_info_get_number_of_video_streams:
+ * @info: a #GstClapperMediaInfo
+ *
+ * Returns: number of video streams.
+ */
+guint
+gst_clapper_media_info_get_number_of_video_streams (const GstClapperMediaInfo *
+    info)
+{
+  g_return_val_if_fail (GST_IS_CLAPPER_MEDIA_INFO (info), 0);
+
+  return g_list_length (info->video_stream_list);
+}
+
+/**
+ * gst_clapper_media_info_get_number_of_audio_streams:
+ * @info: a #GstClapperMediaInfo
+ *
+ * Returns: number of audio streams.
+ */
+guint
+gst_clapper_media_info_get_number_of_audio_streams (const GstClapperMediaInfo *
+    info)
+{
+  g_return_val_if_fail (GST_IS_CLAPPER_MEDIA_INFO (info), 0);
+
+  return g_list_length (info->audio_stream_list);
+}
+
+/**
+ * gst_clapper_media_info_get_number_of_subtitle_streams:
+ * @info: a #GstClapperMediaInfo
+ *
+ * Returns: number of subtitle streams.
+ */
+guint gst_clapper_media_info_get_number_of_subtitle_streams
+    (const GstClapperMediaInfo * info)
+{
+  g_return_val_if_fail (GST_IS_CLAPPER_MEDIA_INFO (info), 0);
+
+  return g_list_length (info->subtitle_stream_list);
+}

lib/gst/clapper/gstclapper-media-info.h

@@ -0,0 +1,253 @@
+/* GStreamer
+ *
+ * Copyright (C) 2015 Brijesh Singh <brijesh.ksingh@gmail.com>
+ * Copyright (C) 2021 Rafał Dzięgiel <rafostar.github@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __GST_CLAPPER_MEDIA_INFO_H__
+#define __GST_CLAPPER_MEDIA_INFO_H__
+
+#include <gst/gst.h>
+#include <gst/clapper/clapper-prelude.h>
+
+G_BEGIN_DECLS
+
+#define GST_TYPE_CLAPPER_STREAM_INFO \
+  (gst_clapper_stream_info_get_type ())
+#define GST_CLAPPER_STREAM_INFO(obj) \
+  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_CLAPPER_STREAM_INFO,GstClapperStreamInfo))
+#define GST_CLAPPER_STREAM_INFO_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_CLAPPER_STREAM_INFO,GstClapperStreamInfo))
+#define GST_IS_CLAPPER_STREAM_INFO(obj) \
+  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_CLAPPER_STREAM_INFO))
+#define GST_IS_CLAPPER_STREAM_INFO_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_CLAPPER_STREAM_INFO))
+
+/**
+ * GstClapperStreamInfo:
+ *
+ * Base structure for information concerning a media stream. Depending on
+ * the stream type, one can find more media-specific information in
+ * #GstClapperVideoInfo, #GstClapperAudioInfo, #GstClapperSubtitleInfo.
+ */
+typedef struct _GstClapperStreamInfo GstClapperStreamInfo;
+typedef struct _GstClapperStreamInfoClass GstClapperStreamInfoClass;
+
+GST_CLAPPER_API
+GType         gst_clapper_stream_info_get_type (void);
+
+GST_CLAPPER_API
+gint          gst_clapper_stream_info_get_index (const GstClapperStreamInfo *info);
+
+GST_CLAPPER_API
+const gchar*  gst_clapper_stream_info_get_stream_type (const GstClapperStreamInfo *info);
+
+GST_CLAPPER_API
+GstTagList*   gst_clapper_stream_info_get_tags  (const GstClapperStreamInfo *info);
+
+GST_CLAPPER_API
+GstCaps*      gst_clapper_stream_info_get_caps  (const GstClapperStreamInfo *info);
+
+GST_CLAPPER_API
+const gchar*  gst_clapper_stream_info_get_codec (const GstClapperStreamInfo *info);
+
+#define GST_TYPE_CLAPPER_VIDEO_INFO \
+  (gst_clapper_video_info_get_type ())
+#define GST_CLAPPER_VIDEO_INFO(obj) \
+  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_CLAPPER_VIDEO_INFO, GstClapperVideoInfo))
+#define GST_CLAPPER_VIDEO_INFO_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_CAST((obj),GST_TYPE_CLAPPER_VIDEO_INFO, GstClapperVideoInfoClass))
+#define GST_IS_CLAPPER_VIDEO_INFO(obj) \
+  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_CLAPPER_VIDEO_INFO))
+#define GST_IS_CLAPPER_VIDEO_INFO_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_TYPE((obj),GST_TYPE_CLAPPER_VIDEO_INFO))
+
+/**
+ * GstClapperVideoInfo:
+ *
+ * #GstClapperStreamInfo specific to video streams.
+ */
+typedef struct _GstClapperVideoInfo GstClapperVideoInfo;
+typedef struct _GstClapperVideoInfoClass GstClapperVideoInfoClass;
+
+GST_CLAPPER_API
+GType         gst_clapper_video_info_get_type (void);
+
+GST_CLAPPER_API
+gint          gst_clapper_video_info_get_bitrate     (const GstClapperVideoInfo * info);
+
+GST_CLAPPER_API
+gint          gst_clapper_video_info_get_max_bitrate (const GstClapperVideoInfo * info);
+
+GST_CLAPPER_API
+gint          gst_clapper_video_info_get_width       (const GstClapperVideoInfo * info);
+
+GST_CLAPPER_API
+gint          gst_clapper_video_info_get_height      (const GstClapperVideoInfo * info);
+
+GST_CLAPPER_API
+void          gst_clapper_video_info_get_framerate   (const GstClapperVideoInfo * info,
+                                                     gint * fps_n,
+                                                     gint * fps_d);
+
+GST_CLAPPER_API
+void          gst_clapper_video_info_get_pixel_aspect_ratio (const GstClapperVideoInfo * info,
+                                                            guint * par_n,
+                                                            guint * par_d);
+
+#define GST_TYPE_CLAPPER_AUDIO_INFO \
+  (gst_clapper_audio_info_get_type ())
+#define GST_CLAPPER_AUDIO_INFO(obj) \
+  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_CLAPPER_AUDIO_INFO, GstClapperAudioInfo))
+#define GST_CLAPPER_AUDIO_INFO_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_CLAPPER_AUDIO_INFO, GstClapperAudioInfoClass))
+#define GST_IS_CLAPPER_AUDIO_INFO(obj) \
+  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_CLAPPER_AUDIO_INFO))
+#define GST_IS_CLAPPER_AUDIO_INFO_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_CLAPPER_AUDIO_INFO))
+
+/**
+ * GstClapperAudioInfo:
+ *
+ * #GstClapperStreamInfo specific to audio streams.
+ */
+typedef struct _GstClapperAudioInfo GstClapperAudioInfo;
+typedef struct _GstClapperAudioInfoClass GstClapperAudioInfoClass;
+
+GST_CLAPPER_API
+GType         gst_clapper_audio_info_get_type (void);
+
+GST_CLAPPER_API
+gint          gst_clapper_audio_info_get_channels    (const GstClapperAudioInfo* info);
+
+GST_CLAPPER_API
+gint          gst_clapper_audio_info_get_sample_rate (const GstClapperAudioInfo* info);
+
+GST_CLAPPER_API
+gint          gst_clapper_audio_info_get_bitrate     (const GstClapperAudioInfo* info);
+
+GST_CLAPPER_API
+gint          gst_clapper_audio_info_get_max_bitrate (const GstClapperAudioInfo* info);
+
+GST_CLAPPER_API
+const gchar*  gst_clapper_audio_info_get_language    (const GstClapperAudioInfo* info);
+
+#define GST_TYPE_CLAPPER_SUBTITLE_INFO \
+  (gst_clapper_subtitle_info_get_type ())
+#define GST_CLAPPER_SUBTITLE_INFO(obj) \
+  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_CLAPPER_SUBTITLE_INFO, GstClapperSubtitleInfo))
+#define GST_CLAPPER_SUBTITLE_INFO_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_CLAPPER_SUBTITLE_INFO,GstClapperSubtitleInfoClass))
+#define GST_IS_CLAPPER_SUBTITLE_INFO(obj) \
+  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_CLAPPER_SUBTITLE_INFO))
+#define GST_IS_CLAPPER_SUBTITLE_INFO_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_CLAPPER_SUBTITLE_INFO))
+
+/**
+ * GstClapperSubtitleInfo:
+ *
+ * #GstClapperStreamInfo specific to subtitle streams.
+ */
+typedef struct _GstClapperSubtitleInfo GstClapperSubtitleInfo;
+typedef struct _GstClapperSubtitleInfoClass GstClapperSubtitleInfoClass;
+
+GST_CLAPPER_API
+GType         gst_clapper_subtitle_info_get_type (void);
+
+GST_CLAPPER_API
+const gchar * gst_clapper_subtitle_info_get_title    (const GstClapperSubtitleInfo *info);
+
+GST_CLAPPER_API
+const gchar * gst_clapper_subtitle_info_get_language (const GstClapperSubtitleInfo *info);
+
+#define GST_TYPE_CLAPPER_MEDIA_INFO \
+  (gst_clapper_media_info_get_type())
+#define GST_CLAPPER_MEDIA_INFO(obj) \
+  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_CLAPPER_MEDIA_INFO,GstClapperMediaInfo))
+#define GST_CLAPPER_MEDIA_INFO_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_CLAPPER_MEDIA_INFO,GstClapperMediaInfoClass))
+#define GST_IS_CLAPPER_MEDIA_INFO(obj) \
+  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_CLAPPER_MEDIA_INFO))
+#define GST_IS_CLAPPER_MEDIA_INFO_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_CLAPPER_MEDIA_INFO))
+
+/**
+ * GstClapperMediaInfo:
+ *
+ * Structure containing the media information of a URI.
+ */
+typedef struct _GstClapperMediaInfo GstClapperMediaInfo;
+typedef struct _GstClapperMediaInfoClass GstClapperMediaInfoClass;
+
+GST_CLAPPER_API
+GType         gst_clapper_media_info_get_type                       (void);
+
+GST_CLAPPER_API
+const gchar * gst_clapper_media_info_get_uri                        (const GstClapperMediaInfo *info);
+
+GST_CLAPPER_API
+gboolean      gst_clapper_media_info_is_seekable                    (const GstClapperMediaInfo *info);
+
+GST_CLAPPER_API
+gboolean      gst_clapper_media_info_is_live                        (const GstClapperMediaInfo *info);
+
+GST_CLAPPER_API
+GstClockTime  gst_clapper_media_info_get_duration                   (const GstClapperMediaInfo *info);
+
+GST_CLAPPER_API
+GList *       gst_clapper_media_info_get_stream_list                (const GstClapperMediaInfo *info);
+
+GST_CLAPPER_API
+guint         gst_clapper_media_info_get_number_of_streams          (const GstClapperMediaInfo *info);
+
+GST_CLAPPER_API
+GList *       gst_clapper_media_info_get_video_streams              (const GstClapperMediaInfo *info);
+
+GST_CLAPPER_API
+guint         gst_clapper_media_info_get_number_of_video_streams    (const GstClapperMediaInfo *info);
+
+GST_CLAPPER_API
+GList *       gst_clapper_media_info_get_audio_streams              (const GstClapperMediaInfo *info);
+
+GST_CLAPPER_API
+guint         gst_clapper_media_info_get_number_of_audio_streams    (const GstClapperMediaInfo *info);
+
+GST_CLAPPER_API
+GList *       gst_clapper_media_info_get_subtitle_streams           (const GstClapperMediaInfo *info);
+
+GST_CLAPPER_API
+guint         gst_clapper_media_info_get_number_of_subtitle_streams (const GstClapperMediaInfo *info);
+
+GST_CLAPPER_API
+GstTagList *  gst_clapper_media_info_get_tags                       (const GstClapperMediaInfo *info);
+
+GST_CLAPPER_API
+GstToc *      gst_clapper_media_info_get_toc                        (const GstClapperMediaInfo *info);
+
+GST_CLAPPER_API
+const gchar * gst_clapper_media_info_get_title                      (const GstClapperMediaInfo *info);
+
+GST_CLAPPER_API
+const gchar * gst_clapper_media_info_get_container_format           (const GstClapperMediaInfo *info);
+
+GST_CLAPPER_API
+GstSample *   gst_clapper_media_info_get_image_sample               (const GstClapperMediaInfo *info);
+
+G_END_DECLS
+
+#endif /* __GST_CLAPPER_MEDIA_INFO_H */

lib/gst/clapper/gstclapper-mpris-private.h

@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 Rafał Dzięgiel <rafostar.github@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __GST_CLAPPER_MPRIS_PRIVATE_H__
+#define __GST_CLAPPER_MPRIS_PRIVATE_H__
+
+#include <gst/clapper/gstclapper-mpris.h>
+#include <gst/clapper/gstclapper.h>
+
+G_BEGIN_DECLS
+
+G_GNUC_INTERNAL
+void gst_clapper_mpris_set_clapper                  (GstClapperMpris *self, GstClapper *clapper,
+                                                        GstClapperSignalDispatcher *signal_dispatcher);
+
+G_GNUC_INTERNAL
+void gst_clapper_mpris_set_media_info               (GstClapperMpris *self, GstClapperMediaInfo *info);
+
+G_GNUC_INTERNAL
+void gst_clapper_mpris_set_playback_status          (GstClapperMpris *self, const gchar *status);
+
+G_GNUC_INTERNAL
+void gst_clapper_mpris_set_position                 (GstClapperMpris *self, gint64 position);
+
+G_END_DECLS
+
+#endif /* __GST_CLAPPER_MPRIS_PRIVATE_H__ */

lib/gst/clapper/gstclapper-mpris.c

@@ -0,0 +1,793 @@
+/*
+ * Copyright (C) 2021 Rafał Dzięgiel <rafostar.github@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "gstclapper-mpris-gdbus.h"
+#include "gstclapper-mpris.h"
+#include "gstclapper-mpris-private.h"
+#include "gstclapper-signal-dispatcher-private.h"
+
+GST_DEBUG_CATEGORY_STATIC (gst_clapper_mpris_debug);
+#define GST_CAT_DEFAULT gst_clapper_mpris_debug
+
+#define MPRIS_DEFAULT_VOLUME 1.0
+
+enum
+{
+  PROP_0,
+  PROP_OWN_NAME,
+  PROP_ID_PATH,
+  PROP_IDENTITY,
+  PROP_DESKTOP_ENTRY,
+  PROP_DEFAULT_ART_URL,
+  PROP_VOLUME,
+  PROP_LAST
+};
+
+struct _GstClapperMpris
+{
+  GObject parent;
+
+  GstClapperMprisMediaPlayer2 *base_skeleton;
+  GstClapperMprisMediaPlayer2Player *player_skeleton;
+
+  GstClapperSignalDispatcher *signal_dispatcher;
+  GstClapperMediaInfo *media_info;
+
+  guint name_id;
+
+  /* Properties */
+  gchar *own_name;
+  gchar *id_path;
+  gchar *identity;
+  gchar *desktop_entry;
+  gchar *default_art_url;
+
+  gboolean parse_media_info;
+
+  /* Current status */
+  gchar *playback_status;
+  gboolean can_play;
+  guint64 position;
+
+  GThread *thread;
+  GMutex lock;
+  GCond cond;
+  GMainContext *context;
+  GMainLoop *loop;
+};
+
+struct _GstClapperMprisClass
+{
+  GObjectClass parent_class;
+};
+
+#define parent_class gst_clapper_mpris_parent_class
+G_DEFINE_TYPE (GstClapperMpris, gst_clapper_mpris, G_TYPE_OBJECT);
+
+static GParamSpec *param_specs[PROP_LAST] = { NULL, };
+
+static void gst_clapper_mpris_set_property (GObject * object, guint prop_id,
+    const GValue * value, GParamSpec * pspec);
+static void gst_clapper_mpris_get_property (GObject * object, guint prop_id,
+    GValue * value, GParamSpec * pspec);
+static void gst_clapper_mpris_dispose (GObject * object);
+static void gst_clapper_mpris_finalize (GObject * object);
+static void gst_clapper_mpris_constructed (GObject * object);
+static gpointer gst_clapper_mpris_main (gpointer data);
+
+static void unregister (GstClapperMpris * self);
+
+static void
+gst_clapper_mpris_init (GstClapperMpris * self)
+{
+  GST_DEBUG_CATEGORY_INIT (gst_clapper_mpris_debug, "ClapperMpris", 0,
+      "GstClapperMpris");
+  GST_TRACE_OBJECT (self, "Initializing");
+
+  self = gst_clapper_mpris_get_instance_private (self);
+
+  g_mutex_init (&self->lock);
+  g_cond_init (&self->cond);
+
+  self->context = g_main_context_new ();
+  self->loop = g_main_loop_new (self->context, FALSE);
+
+  self->base_skeleton = gst_clapper_mpris_media_player2_skeleton_new ();
+  self->player_skeleton = gst_clapper_mpris_media_player2_player_skeleton_new ();
+
+  self->name_id = 0;
+  self->own_name = NULL;
+  self->id_path = NULL;
+  self->identity = NULL;
+  self->desktop_entry = NULL;
+  self->default_art_url = NULL;
+
+  self->signal_dispatcher = NULL;
+  self->media_info = NULL;
+  self->parse_media_info = FALSE;
+
+  self->playback_status = g_strdup ("Stopped");
+  self->can_play = FALSE;
+  self->position = 0;
+
+  GST_TRACE_OBJECT (self, "Initialized");
+}
+
+static void
+gst_clapper_mpris_class_init (GstClapperMprisClass * klass)
+{
+  GObjectClass *gobject_class = (GObjectClass *) klass;
+
+  gobject_class->set_property = gst_clapper_mpris_set_property;
+  gobject_class->get_property = gst_clapper_mpris_get_property;
+  gobject_class->dispose = gst_clapper_mpris_dispose;
+  gobject_class->finalize = gst_clapper_mpris_finalize;
+  gobject_class->constructed = gst_clapper_mpris_constructed;
+
+  param_specs[PROP_OWN_NAME] =
+      g_param_spec_string ("own-name", "DBus own name",
+      "DBus name to own on connection",
+      NULL, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY |
+      G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS);
+
+  param_specs[PROP_ID_PATH] =
+      g_param_spec_string ("id-path", "DBus id path",
+      "A valid D-Bus path describing this player",
+      NULL, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY |
+      G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS);
+
+  param_specs[PROP_IDENTITY] =
+      g_param_spec_string ("identity", "Player name",
+      "A friendly name to identify the media player",
+      NULL, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY |
+      G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS);
+
+  param_specs[PROP_DESKTOP_ENTRY] =
+      g_param_spec_string ("desktop-entry", "Desktop entry filename",
+      "The basename of an installed .desktop file",
+      NULL, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY |
+      G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS);
+
+  param_specs[PROP_DEFAULT_ART_URL] =
+      g_param_spec_string ("default-art-url", "Default Art URL",
+      "Default art to show when media does not provide one",
+      NULL, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY |
+      G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS);
+
+  param_specs[PROP_VOLUME] =
+      g_param_spec_double ("volume", "Volume", "Volume",
+      0, 1.5, MPRIS_DEFAULT_VOLUME, G_PARAM_READWRITE |
+      G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS);
+
+  g_object_class_install_properties (gobject_class, PROP_LAST, param_specs);
+}
+
+static void
+gst_clapper_mpris_set_property (GObject * object, guint prop_id,
+    const GValue * value, GParamSpec * pspec)
+{
+  GstClapperMpris *self = GST_CLAPPER_MPRIS (object);
+
+  switch (prop_id) {
+    case PROP_OWN_NAME:
+      self->own_name = g_value_dup_string (value);
+      break;
+    case PROP_ID_PATH:
+      self->id_path = g_value_dup_string (value);
+      break;
+    case PROP_IDENTITY:
+      self->identity = g_value_dup_string (value);
+      break;
+    case PROP_DESKTOP_ENTRY:
+      self->desktop_entry = g_value_dup_string (value);
+      break;
+    case PROP_DEFAULT_ART_URL:
+      self->default_art_url = g_value_dup_string (value);
+      break;
+    case PROP_VOLUME:
+      g_object_set_property (G_OBJECT (self->player_skeleton), "volume", value);
+      break;
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+      break;
+  }
+}
+
+static void
+gst_clapper_mpris_get_property (GObject * object, guint prop_id,
+    GValue * value, GParamSpec * pspec)
+{
+  GstClapperMpris *self = GST_CLAPPER_MPRIS (object);
+
+  switch (prop_id) {
+    case PROP_OWN_NAME:
+      g_value_set_string (value, self->own_name);
+      break;
+    case PROP_ID_PATH:
+      g_value_set_string (value, self->id_path);
+      break;
+    case PROP_IDENTITY:
+      g_value_set_string (value, self->identity);
+      break;
+    case PROP_DESKTOP_ENTRY:
+      g_value_set_string (value, self->desktop_entry);
+      break;
+    case PROP_DEFAULT_ART_URL:
+      g_value_set_string (value, self->default_art_url);
+      break;
+    case PROP_VOLUME:
+      g_object_get_property (G_OBJECT (self->player_skeleton), "volume", value);
+      break;
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+      break;
+  }
+}
+
+static void
+gst_clapper_mpris_dispose (GObject * object)
+{
+  GstClapperMpris *self = GST_CLAPPER_MPRIS (object);
+
+  GST_TRACE_OBJECT (self, "Stopping main thread");
+
+  if (self->loop) {
+    g_main_loop_quit (self->loop);
+
+    if (self->thread != g_thread_self ())
+      g_thread_join (self->thread);
+    else
+      g_thread_unref (self->thread);
+    self->thread = NULL;
+
+    g_main_loop_unref (self->loop);
+    self->loop = NULL;
+
+    g_main_context_unref (self->context);
+    self->context = NULL;
+  }
+
+  G_OBJECT_CLASS (parent_class)->dispose (object);
+}
+
+static void
+gst_clapper_mpris_finalize (GObject * object)
+{
+  GstClapperMpris *self = GST_CLAPPER_MPRIS (object);
+
+  GST_TRACE_OBJECT (self, "Finalize");
+
+  g_free (self->own_name);
+  g_free (self->id_path);
+  g_free (self->identity);
+  g_free (self->desktop_entry);
+  g_free (self->default_art_url);
+  g_free (self->playback_status);
+
+  if (self->base_skeleton)
+    g_object_unref (self->base_skeleton);
+  if (self->player_skeleton)
+    g_object_unref (self->player_skeleton);
+  if (self->signal_dispatcher)
+    g_object_unref (self->signal_dispatcher);
+  if (self->media_info)
+    g_object_unref (self->media_info);
+
+  g_mutex_clear (&self->lock);
+  g_cond_clear (&self->cond);
+
+  G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
+static void
+gst_clapper_mpris_constructed (GObject * object)
+{
+  GstClapperMpris *self = GST_CLAPPER_MPRIS (object);
+
+  GST_TRACE_OBJECT (self, "Constructed");
+
+  g_mutex_lock (&self->lock);
+  self->thread = g_thread_new ("GstClapperMpris",
+      gst_clapper_mpris_main, self);
+  while (!self->loop || !g_main_loop_is_running (self->loop))
+    g_cond_wait (&self->cond, &self->lock);
+  g_mutex_unlock (&self->lock);
+
+  G_OBJECT_CLASS (parent_class)->constructed (object);
+}
+
+static gboolean
+main_loop_running_cb (gpointer user_data)
+{
+  GstClapperMpris *self = GST_CLAPPER_MPRIS (user_data);
+
+  GST_TRACE_OBJECT (self, "Main loop running now");
+
+  g_mutex_lock (&self->lock);
+  g_cond_signal (&self->cond);
+  g_mutex_unlock (&self->lock);
+
+  return G_SOURCE_REMOVE;
+}
+
+static gboolean
+handle_play_cb (GstClapperMprisMediaPlayer2Player * player_skeleton,
+    GDBusMethodInvocation * invocation, gpointer user_data)
+{
+  GstClapper *clapper = GST_CLAPPER (user_data);
+
+  GST_DEBUG ("Handle Play");
+
+  gst_clapper_play (clapper);
+  gst_clapper_mpris_media_player2_player_complete_play (player_skeleton, invocation);
+
+  return TRUE;
+}
+
+static gboolean
+handle_pause_cb (GstClapperMprisMediaPlayer2Player * player_skeleton,
+    GDBusMethodInvocation * invocation, gpointer user_data)
+{
+  GstClapper *clapper = GST_CLAPPER (user_data);
+
+  GST_DEBUG ("Handle Pause");
+
+  gst_clapper_pause (clapper);
+  gst_clapper_mpris_media_player2_player_complete_pause (player_skeleton, invocation);
+
+  return TRUE;
+}
+
+static gboolean
+handle_play_pause_cb (GstClapperMprisMediaPlayer2Player * player_skeleton,
+    GDBusMethodInvocation * invocation, gpointer user_data)
+{
+  GstClapper *clapper = GST_CLAPPER (user_data);
+
+  GST_DEBUG ("Handle PlayPause");
+
+  gst_clapper_toggle_play (clapper);
+  gst_clapper_mpris_media_player2_player_complete_play_pause (player_skeleton, invocation);
+
+  return TRUE;
+}
+
+static gboolean
+handle_seek_cb (GstClapperMprisMediaPlayer2Player * player_skeleton,
+    GDBusMethodInvocation * invocation, gint64 offset, gpointer user_data)
+{
+  GstClapper *clapper = GST_CLAPPER (user_data);
+
+  GST_DEBUG ("Handle Seek");
+
+  gst_clapper_seek_offset (clapper, offset * GST_USECOND);
+  gst_clapper_mpris_media_player2_player_complete_seek (player_skeleton, invocation);
+
+  return TRUE;
+}
+
+static gboolean
+handle_set_position_cb (GstClapperMprisMediaPlayer2Player * player_skeleton,
+    GDBusMethodInvocation * invocation, const gchar * track_id,
+    gint64 position, gpointer user_data)
+{
+  GstClapper *clapper = GST_CLAPPER (user_data);
+
+  GST_DEBUG ("Handle SetPosition");
+
+  gst_clapper_seek (clapper, position * GST_USECOND);
+  gst_clapper_mpris_media_player2_player_complete_set_position (player_skeleton, invocation);
+
+  return TRUE;
+}
+
+static gboolean
+handle_open_uri_cb (GstClapperMprisMediaPlayer2Player * player_skeleton,
+    GDBusMethodInvocation * invocation, const gchar * uri,
+    gpointer user_data)
+{
+  GstClapper *clapper = GST_CLAPPER (user_data);
+
+  GST_DEBUG ("Handle OpenUri");
+
+  /* FIXME: set one item playlist instead */
+  gst_clapper_set_uri (clapper, uri);
+  gst_clapper_mpris_media_player2_player_complete_open_uri (player_skeleton, invocation);
+
+  return TRUE;
+}
+
+static void
+volume_notify_dispatch (gpointer user_data)
+{
+  GstClapperMpris *self = user_data;
+
+  g_object_notify_by_pspec (G_OBJECT (self), param_specs[PROP_VOLUME]);
+}
+
+static void
+handle_volume_notify_cb (G_GNUC_UNUSED GObject * obj,
+    G_GNUC_UNUSED GParamSpec * pspec, GstClapperMpris * self)
+{
+  gst_clapper_signal_dispatcher_dispatch (self->signal_dispatcher, NULL,
+      volume_notify_dispatch, g_object_ref (self),
+      (GDestroyNotify) g_object_unref);
+}
+
+static void
+unregister (GstClapperMpris * self)
+{
+  if (!self->name_id)
+    return;
+
+  GST_DEBUG_OBJECT (self, "Unregister");
+  g_dbus_interface_skeleton_unexport (G_DBUS_INTERFACE_SKELETON (self->base_skeleton));
+  g_dbus_interface_skeleton_unexport (G_DBUS_INTERFACE_SKELETON (self->player_skeleton));
+  g_bus_unown_name (self->name_id);
+  self->name_id = 0;
+}
+
+static const gchar *
+_get_mpris_trackid (GstClapperMpris * self)
+{
+  /* TODO: Support more tracks */
+  return g_strdup_printf ("%s%s%i", self->id_path, "/Track/", 0);
+}
+
+static void
+_set_supported_uri_schemes (GstClapperMpris * self)
+{
+  const gchar *uri_schemes[96] = {};
+  GList *elements, *el;
+  guint index = 0;
+
+  elements = gst_element_factory_list_get_elements (
+      GST_ELEMENT_FACTORY_TYPE_SRC, GST_RANK_NONE);
+
+  for (el = elements; el != NULL; el = el->next) {
+    const gchar *const *protocols;
+    GstElementFactory *factory = GST_ELEMENT_FACTORY (el->data);
+
+    if (gst_element_factory_get_uri_type (factory) != GST_URI_SRC)
+      continue;
+
+    protocols = gst_element_factory_get_uri_protocols (factory);
+    if (protocols == NULL || *protocols == NULL)
+      continue;
+
+    while (*protocols != NULL) {
+      guint j = index;
+
+      while (j--) {
+        if (strcmp (uri_schemes[j], *protocols) == 0)
+          goto next;
+      }
+      uri_schemes[index] = *protocols;
+      GST_DEBUG_OBJECT (self, "Added supported URI scheme: %s", *protocols);
+      ++index;
+next:
+      ++protocols;
+    }
+  }
+  gst_plugin_feature_list_free (elements);
+
+  gst_clapper_mpris_media_player2_set_supported_uri_schemes (
+      self->base_skeleton, uri_schemes);
+}
+
+static void
+name_acquired_cb (GDBusConnection * connection,
+    const gchar *name, gpointer user_data)
+{
+  GstClapperMpris *self = GST_CLAPPER_MPRIS (user_data);
+  GVariantBuilder builder;
+
+  g_dbus_interface_skeleton_export (G_DBUS_INTERFACE_SKELETON (self->base_skeleton),
+      connection, "/org/mpris/MediaPlayer2", NULL);
+  g_dbus_interface_skeleton_export (G_DBUS_INTERFACE_SKELETON (self->player_skeleton),
+      connection, "/org/mpris/MediaPlayer2", NULL);
+
+  if (self->identity)
+    gst_clapper_mpris_media_player2_set_identity (self->base_skeleton, self->identity);
+  if (self->desktop_entry)
+    gst_clapper_mpris_media_player2_set_desktop_entry (self->base_skeleton, self->desktop_entry);
+
+  _set_supported_uri_schemes (self);
+
+  gst_clapper_mpris_media_player2_player_set_playback_status (self->player_skeleton, "Stopped");
+  gst_clapper_mpris_media_player2_player_set_minimum_rate (self->player_skeleton, 0.01);
+  gst_clapper_mpris_media_player2_player_set_maximum_rate (self->player_skeleton, 2.0);
+  gst_clapper_mpris_media_player2_player_set_can_seek (self->player_skeleton, TRUE);
+  gst_clapper_mpris_media_player2_player_set_can_control (self->player_skeleton, TRUE);
+
+  g_object_bind_property (self->player_skeleton, "can-play",
+      self->player_skeleton, "can-pause", G_BINDING_DEFAULT);
+
+  g_variant_builder_init (&builder, G_VARIANT_TYPE_ARRAY);
+  g_variant_builder_add (&builder, "{sv}", "mpris:trackid", g_variant_new_string (_get_mpris_trackid (self)));
+  g_variant_builder_add (&builder, "{sv}", "mpris:length", g_variant_new_uint64 (0));
+  if (self->default_art_url)
+    g_variant_builder_add (&builder, "{sv}", "mpris:artUrl", g_variant_new_string (self->default_art_url));
+  gst_clapper_mpris_media_player2_player_set_metadata (self->player_skeleton, g_variant_builder_end (&builder));
+
+  GST_DEBUG_OBJECT (self, "Ready");
+}
+
+static void
+name_lost_cb (GDBusConnection * connection,
+    const gchar * name, gpointer user_data)
+{
+  GstClapperMpris *self = GST_CLAPPER_MPRIS (user_data);
+
+  unregister (self);
+}
+
+static gboolean
+mpris_update_props_dispatch (gpointer user_data)
+{
+  GstClapperMpris *self = GST_CLAPPER_MPRIS (user_data);
+
+  GST_DEBUG_OBJECT (self, "Updating MPRIS props");
+  g_mutex_lock (&self->lock);
+
+  if (self->parse_media_info) {
+    GVariantBuilder builder;
+    guint64 duration;
+    const gchar *track_id, *uri, *title;
+
+    GST_DEBUG_OBJECT (self, "Parsing media info");
+    g_variant_builder_init (&builder, G_VARIANT_TYPE_ARRAY);
+
+    track_id = _get_mpris_trackid (self);
+    uri = gst_clapper_media_info_get_uri (self->media_info);
+    title = gst_clapper_media_info_get_title (self->media_info);
+
+    if (track_id) {
+      g_variant_builder_add (&builder, "{sv}", "mpris:trackid",
+          g_variant_new_string (track_id));
+      GST_DEBUG_OBJECT (self, "mpris:trackid: %s", track_id);
+    }
+    if (uri) {
+      g_variant_builder_add (&builder, "{sv}", "xesam:url",
+          g_variant_new_string (uri));
+      GST_DEBUG_OBJECT (self, "xesam:url: %s", uri);
+    }
+    if (title) {
+      g_variant_builder_add (&builder, "{sv}", "xesam:title",
+          g_variant_new_string (title));
+      GST_DEBUG_OBJECT (self, "xesam:title: %s", title);
+    }
+
+    duration = gst_clapper_media_info_get_duration (self->media_info);
+    duration = (duration != GST_CLOCK_TIME_NONE) ? duration / GST_USECOND : 0;
+    g_variant_builder_add (&builder, "{sv}", "mpris:length", g_variant_new_uint64 (duration));
+    GST_DEBUG_OBJECT (self, "mpris:length: %ld", duration);
+
+    /* TODO: Check for image sample */
+    if (self->default_art_url) {
+      g_variant_builder_add (&builder, "{sv}", "mpris:artUrl", g_variant_new_string (self->default_art_url));
+      GST_DEBUG_OBJECT (self, "mpris:artUrl: %s", self->default_art_url);
+    }
+
+    GST_DEBUG_OBJECT (self, "Media info parsed");
+    self->parse_media_info = FALSE;
+
+    gst_clapper_mpris_media_player2_player_set_metadata (
+        self->player_skeleton, g_variant_builder_end (&builder));
+  }
+  if (gst_clapper_mpris_media_player2_player_get_can_play (
+          self->player_skeleton) != self->can_play) {
+    /* "can-play" is bound with "can-pause" */
+    gst_clapper_mpris_media_player2_player_set_can_play (
+        self->player_skeleton, self->can_play);
+    GST_DEBUG_OBJECT (self, "CanPlay/CanPause: %s", self->can_play ? "yes" : "no");
+  }
+  if (strcmp (gst_clapper_mpris_media_player2_player_get_playback_status (
+          self->player_skeleton), self->playback_status) != 0) {
+    gst_clapper_mpris_media_player2_player_set_playback_status (
+        self->player_skeleton, self->playback_status);
+    GST_DEBUG_OBJECT (self, "PlaybackStatus: %s", self->playback_status);
+  }
+  if (gst_clapper_mpris_media_player2_player_get_position (
+          self->player_skeleton) != self->position) {
+    gst_clapper_mpris_media_player2_player_set_position (
+        self->player_skeleton, self->position);
+    GST_DEBUG_OBJECT (self, "Position: %ld", self->position);
+  }
+
+  g_mutex_unlock (&self->lock);
+  GST_DEBUG_OBJECT (self, "MPRIS props updated");
+
+  return G_SOURCE_REMOVE;
+}
+
+static void
+mpris_dispatcher_update_dispatch (GstClapperMpris * self)
+{
+  if (!self->name_id)
+    return;
+
+  GST_DEBUG_OBJECT (self, "Queued update props dispatch");
+
+  g_main_context_invoke_full (self->context,
+      G_PRIORITY_DEFAULT, mpris_update_props_dispatch,
+      g_object_ref (self), g_object_unref);
+}
+
+static gpointer
+gst_clapper_mpris_main (gpointer data)
+{
+  GstClapperMpris *self = GST_CLAPPER_MPRIS (data);
+
+  GDBusConnectionFlags flags;
+  GDBusConnection *connection;
+  GSource *source;
+  gchar *address;
+
+  GST_TRACE_OBJECT (self, "Starting main thread");
+
+  g_main_context_push_thread_default (self->context);
+
+  source = g_idle_source_new ();
+  g_source_set_callback (source, (GSourceFunc) main_loop_running_cb, self,
+      NULL);
+  g_source_attach (source, self->context);
+  g_source_unref (source);
+
+  address = g_dbus_address_get_for_bus_sync (G_BUS_TYPE_SESSION, NULL, NULL);
+  if (!address) {
+    GST_WARNING_OBJECT (self, "No MPRIS bus address");
+    goto no_mpris;
+  }
+
+  GST_DEBUG_OBJECT (self, "Obtained MPRIS DBus address");
+
+  flags = G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT |
+      G_DBUS_CONNECTION_FLAGS_MESSAGE_BUS_CONNECTION;
+  connection = g_dbus_connection_new_for_address_sync (address,
+      flags, NULL, NULL, NULL);
+  g_free (address);
+
+  if (!connection) {
+    GST_WARNING_OBJECT (self, "No MPRIS bus connection");
+    goto no_mpris;
+  }
+
+  GST_DEBUG_OBJECT (self, "Obtained MPRIS DBus connection");
+
+  self->name_id = g_bus_own_name_on_connection (connection, self->own_name,
+      G_BUS_NAME_OWNER_FLAGS_NONE,
+      (GBusNameAcquiredCallback) name_acquired_cb,
+      (GBusNameLostCallback) name_lost_cb,
+      self, NULL);
+  g_object_unref (connection);
+  goto done;
+
+no_mpris:
+  g_warning ("GstClapperMpris: failed to create DBus connection");
+
+done:
+  GST_TRACE_OBJECT (self, "Starting main loop");
+  g_main_loop_run (self->loop);
+  GST_TRACE_OBJECT (self, "Stopped main loop");
+
+  unregister (self);
+  g_main_context_pop_thread_default (self->context);
+
+  GST_TRACE_OBJECT (self, "Stopped main thread");
+
+  return NULL;
+}
+
+void
+gst_clapper_mpris_set_clapper (GstClapperMpris * self, GstClapper * clapper,
+    GstClapperSignalDispatcher * signal_dispatcher)
+{
+  if (signal_dispatcher)
+    self->signal_dispatcher = g_object_ref (signal_dispatcher);
+
+  g_signal_connect (self->player_skeleton, "handle-play",
+      G_CALLBACK (handle_play_cb), clapper);
+  g_signal_connect (self->player_skeleton, "handle-pause",
+      G_CALLBACK (handle_pause_cb), clapper);
+  g_signal_connect (self->player_skeleton, "handle-play-pause",
+      G_CALLBACK (handle_play_pause_cb), clapper);
+  g_signal_connect (self->player_skeleton, "handle-seek",
+      G_CALLBACK (handle_seek_cb), clapper);
+  g_signal_connect (self->player_skeleton, "handle-set-position",
+      G_CALLBACK (handle_set_position_cb), clapper);
+  g_signal_connect (self->player_skeleton, "handle-open-uri",
+      G_CALLBACK (handle_open_uri_cb), clapper);
+
+  g_object_bind_property (clapper, "volume", self, "volume", G_BINDING_BIDIRECTIONAL);
+  g_signal_connect (self->player_skeleton, "notify::volume",
+      G_CALLBACK (handle_volume_notify_cb), self);
+}
+
+void
+gst_clapper_mpris_set_playback_status (GstClapperMpris * self, const gchar * status)
+{
+  g_mutex_lock (&self->lock);
+  if (strcmp (self->playback_status, status) == 0) {
+    g_mutex_unlock (&self->lock);
+    return;
+  }
+  g_free (self->playback_status);
+  self->playback_status = g_strdup (status);
+  self->can_play = strcmp (status, "Stopped") != 0;
+  g_mutex_unlock (&self->lock);
+
+  mpris_dispatcher_update_dispatch (self);
+}
+
+void
+gst_clapper_mpris_set_position (GstClapperMpris * self, gint64 position)
+{
+  position /= GST_USECOND;
+
+  g_mutex_lock (&self->lock);
+  if (self->position == position) {
+    g_mutex_unlock (&self->lock);
+    return;
+  }
+  self->position = position;
+  g_mutex_unlock (&self->lock);
+
+  mpris_dispatcher_update_dispatch (self);
+}
+
+void
+gst_clapper_mpris_set_media_info (GstClapperMpris *self, GstClapperMediaInfo *info)
+{
+  g_mutex_lock (&self->lock);
+  if (self->media_info)
+    g_object_unref (self->media_info);
+  self->media_info = info;
+  self->parse_media_info = TRUE;
+  g_mutex_unlock (&self->lock);
+
+  mpris_dispatcher_update_dispatch (self);
+}
+
+/**
+ * gst_clapper_mpris_new:
+ * @own_name: DBus own name
+ * @id_path: DBus id path used for prefix
+ * @identity: (allow-none): friendly name
+ * @desktop_entry: (allow-none): Desktop entry filename
+ * @default_art_url: (allow-none): filepath to default art
+ *
+ * Creates a new #GstClapperMpris instance.
+ *
+ * Returns: (transfer full): a new #GstClapperMpris instance
+ */
+GstClapperMpris *
+gst_clapper_mpris_new (const gchar * own_name, const gchar * id_path,
+    const gchar * identity, const gchar * desktop_entry,
+    const gchar * default_art_url)
+{
+  return g_object_new (GST_TYPE_CLAPPER_MPRIS,
+      "own-name", own_name, "id_path", id_path,
+      "identity", identity, "desktop-entry", desktop_entry,
+      "default-art-url", default_art_url, NULL);
+}

lib/gst/clapper/gstclapper-mpris.h

@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2021 Rafał Dzięgiel <rafostar.github@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __GST_CLAPPER_MPRIS_H__
+#define __GST_CLAPPER_MPRIS_H__
+
+#include <glib.h>
+#include <gio/gio.h>
+
+#include <gst/clapper/clapper-prelude.h>
+
+G_BEGIN_DECLS
+
+typedef struct _GstClapperMpris GstClapperMpris;
+typedef struct _GstClapperMprisClass GstClapperMprisClass;
+
+#define GST_TYPE_CLAPPER_MPRIS             (gst_clapper_mpris_get_type ())
+#define GST_IS_CLAPPER_MPRIS(obj)          (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_CLAPPER_MPRIS))
+#define GST_IS_CLAPPER_MPRIS_CLASS(klass)  (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_CLAPPER_MPRIS))
+#define GST_CLAPPER_MPRIS_GET_CLASS(obj)   (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_CLAPPER_MPRIS, GstClapperMprisClass))
+#define GST_CLAPPER_MPRIS(obj)             (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_CLAPPER_MPRIS, GstClapperMpris))
+#define GST_CLAPPER_MPRIS_CLASS(klass)     (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_CLAPPER_MPRIS, GstClapperMprisClass))
+#define GST_CLAPPER_MPRIS_CAST(obj)        ((GstClapperMpris*)(obj))
+
+#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstClapperMpris, g_object_unref)
+#endif
+
+GST_CLAPPER_API
+GType gst_clapper_mpris_get_type                      (void);
+
+GST_CLAPPER_API
+GstClapperMpris * gst_clapper_mpris_new               (const gchar *own_name, const gchar *id_path, const gchar *identity,
+                                                          const gchar *desktop_entry, const gchar *default_art_url);
+
+G_END_DECLS
+
+#endif /* __GST_CLAPPER_MPRIS_H__ */

lib/gst/clapper/gstclapper-signal-dispatcher-private.h

@@ -0,0 +1,35 @@
+/* GStreamer
+ *
+ * Copyright (C) 2014-2015 Sebastian Dröge <sebastian@centricular.com>
+ * Copyright (C) 2021 Rafał Dzięgiel <rafostar.github@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __GST_CLAPPER_SIGNAL_DISPATCHER_PRIVATE_H__
+#define __GST_CLAPPER_SIGNAL_DISPATCHER_PRIVATE_H__
+
+#include <gst/clapper/gstclapper-signal-dispatcher.h>
+
+G_BEGIN_DECLS
+
+G_GNUC_INTERNAL void gst_clapper_signal_dispatcher_dispatch (GstClapperSignalDispatcher * self,
+    GstClapper * clapper, GstClapperSignalDispatcherFunc emitter, gpointer data,
+    GDestroyNotify destroy);
+
+G_END_DECLS
+
+#endif /* __GST_CLAPPER_SIGNAL_DISPATCHER_PRIVATE_H__ */

lib/gst/clapper/gstclapper-signal-dispatcher.c

@@ -0,0 +1,58 @@
+/* GStreamer
+ *
+ * Copyright (C) 2014-2015 Sebastian Dröge <sebastian@centricular.com>
+ * Copyright (C) 2021 Rafał Dzięgiel <rafostar.github@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "gstclapper-signal-dispatcher.h"
+#include "gstclapper-signal-dispatcher-private.h"
+
+G_DEFINE_INTERFACE (GstClapperSignalDispatcher, gst_clapper_signal_dispatcher,
+    G_TYPE_OBJECT);
+
+static void
+gst_clapper_signal_dispatcher_default_init (G_GNUC_UNUSED
+    GstClapperSignalDispatcherInterface * iface)
+{
+
+}
+
+void
+gst_clapper_signal_dispatcher_dispatch (GstClapperSignalDispatcher * self,
+    GstClapper * clapper, GstClapperSignalDispatcherFunc emitter, gpointer data,
+    GDestroyNotify destroy)
+{
+  GstClapperSignalDispatcherInterface *iface;
+
+  if (!self) {
+    emitter (data);
+    if (destroy)
+      destroy (data);
+    return;
+  }
+
+  g_return_if_fail (GST_IS_CLAPPER_SIGNAL_DISPATCHER (self));
+  iface = GST_CLAPPER_SIGNAL_DISPATCHER_GET_INTERFACE (self);
+  g_return_if_fail (iface->dispatch != NULL);
+
+  iface->dispatch (self, clapper, emitter, data, destroy);
+}

lib/gst/clapper/gstclapper-signal-dispatcher.h

@@ -0,0 +1,53 @@
+/* GStreamer
+ *
+ * Copyright (C) 2014-2015 Sebastian Dröge <sebastian@centricular.com>
+ * Copyright (C) 2021 Rafał Dzięgiel <rafostar.github@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __GST_CLAPPER_SIGNAL_DISPATCHER_H__
+#define __GST_CLAPPER_SIGNAL_DISPATCHER_H__
+
+#include <gst/gst.h>
+#include <gst/clapper/gstclapper-types.h>
+
+G_BEGIN_DECLS
+
+typedef struct _GstClapperSignalDispatcher GstClapperSignalDispatcher;
+typedef struct _GstClapperSignalDispatcherInterface GstClapperSignalDispatcherInterface;
+
+#define GST_TYPE_CLAPPER_SIGNAL_DISPATCHER                (gst_clapper_signal_dispatcher_get_type ())
+#define GST_CLAPPER_SIGNAL_DISPATCHER(obj)                (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_CLAPPER_SIGNAL_DISPATCHER, GstClapperSignalDispatcher))
+#define GST_IS_CLAPPER_SIGNAL_DISPATCHER(obj)             (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_CLAPPER_SIGNAL_DISPATCHER))
+#define GST_CLAPPER_SIGNAL_DISPATCHER_GET_INTERFACE(inst) (G_TYPE_INSTANCE_GET_INTERFACE ((inst), GST_TYPE_CLAPPER_SIGNAL_DISPATCHER, GstClapperSignalDispatcherInterface))
+
+typedef void (*GstClapperSignalDispatcherFunc) (gpointer data);
+
+struct _GstClapperSignalDispatcherInterface {
+  GTypeInterface parent_iface;
+
+  void (*dispatch) (GstClapperSignalDispatcher * self, GstClapper * clapper,
+                    GstClapperSignalDispatcherFunc emitter, gpointer data,
+                    GDestroyNotify destroy);
+};
+
+GST_CLAPPER_API
+GType        gst_clapper_signal_dispatcher_get_type       (void);
+
+G_END_DECLS
+
+#endif /* __GST_CLAPPER_SIGNAL_DISPATCHER_H__ */

lib/gst/clapper/gstclapper-types.h

@@ -0,0 +1,37 @@
+/* GStreamer
+ *
+ * Copyright (C) 2015 Sebastian Dröge <sebastian@centricular.com>
+ * Copyright (C) 2021 Rafał Dzięgiel <rafostar.github@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __GST_CLAPPER_TYPES_H__
+#define __GST_CLAPPER_TYPES_H__
+
+#include <gst/gst.h>
+#include <gst/clapper/clapper-prelude.h>
+
+G_BEGIN_DECLS
+
+typedef struct _GstClapper GstClapper;
+typedef struct _GstClapperClass GstClapperClass;
+
+G_END_DECLS
+
+#endif /* __GST_CLAPPER_TYPES_H__ */
+
+

lib/gst/clapper/gstclapper-video-overlay-video-renderer.c

@@ -0,0 +1,345 @@
+/* GStreamer
+ *
+ * Copyright (C) 2014-2015 Sebastian Dröge <sebastian@centricular.com>
+ * Copyright (C) 2021 Rafał Dzięgiel <rafostar.github@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+/**
+ * SECTION:gstclapper-videooverlayvideorenderer
+ * @title: GstClapperVideoOverlayVideoRenderer
+ * @short_description: Clapper Video Overlay Video Renderer
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "gstclapper-video-overlay-video-renderer.h"
+#include "gstclapper.h"
+
+#include <gst/video/video.h>
+
+struct _GstClapperVideoOverlayVideoRenderer
+{
+  GObject parent;
+
+  GstVideoOverlay *video_overlay;
+  gpointer window_handle;
+  gint x, y, width, height;
+
+  GstElement *video_sink;       /* configured video sink, or NULL      */
+};
+
+struct _GstClapperVideoOverlayVideoRendererClass
+{
+  GObjectClass parent_class;
+};
+
+static void
+    gst_clapper_video_overlay_video_renderer_interface_init
+    (GstClapperVideoRendererInterface * iface);
+
+enum
+{
+  VIDEO_OVERLAY_VIDEO_RENDERER_PROP_0,
+  VIDEO_OVERLAY_VIDEO_RENDERER_PROP_WINDOW_HANDLE,
+  VIDEO_OVERLAY_VIDEO_RENDERER_PROP_VIDEO_SINK,
+  VIDEO_OVERLAY_VIDEO_RENDERER_PROP_LAST
+};
+
+G_DEFINE_TYPE_WITH_CODE (GstClapperVideoOverlayVideoRenderer,
+    gst_clapper_video_overlay_video_renderer, G_TYPE_OBJECT,
+    G_IMPLEMENT_INTERFACE (GST_TYPE_CLAPPER_VIDEO_RENDERER,
+        gst_clapper_video_overlay_video_renderer_interface_init));
+
+static GParamSpec
+    * video_overlay_video_renderer_param_specs
+    [VIDEO_OVERLAY_VIDEO_RENDERER_PROP_LAST] = { NULL, };
+
+static void
+gst_clapper_video_overlay_video_renderer_set_property (GObject * object,
+    guint prop_id, const GValue * value, GParamSpec * pspec)
+{
+  GstClapperVideoOverlayVideoRenderer *self =
+      GST_CLAPPER_VIDEO_OVERLAY_VIDEO_RENDERER (object);
+
+  switch (prop_id) {
+    case VIDEO_OVERLAY_VIDEO_RENDERER_PROP_WINDOW_HANDLE:
+      self->window_handle = g_value_get_pointer (value);
+      if (self->video_overlay)
+        gst_video_overlay_set_window_handle (self->video_overlay,
+            (guintptr) self->window_handle);
+      break;
+    case VIDEO_OVERLAY_VIDEO_RENDERER_PROP_VIDEO_SINK:
+      self->video_sink = gst_object_ref_sink (g_value_get_object (value));
+      break;
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+      break;
+  }
+}
+
+static void
+gst_clapper_video_overlay_video_renderer_get_property (GObject * object,
+    guint prop_id, GValue * value, GParamSpec * pspec)
+{
+  GstClapperVideoOverlayVideoRenderer *self =
+      GST_CLAPPER_VIDEO_OVERLAY_VIDEO_RENDERER (object);
+
+  switch (prop_id) {
+    case VIDEO_OVERLAY_VIDEO_RENDERER_PROP_WINDOW_HANDLE:
+      g_value_set_pointer (value, self->window_handle);
+      break;
+    case VIDEO_OVERLAY_VIDEO_RENDERER_PROP_VIDEO_SINK:
+      g_value_set_object (value, self->video_sink);
+      break;
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+      break;
+  }
+}
+
+static void
+gst_clapper_video_overlay_video_renderer_finalize (GObject * object)
+{
+  GstClapperVideoOverlayVideoRenderer *self =
+      GST_CLAPPER_VIDEO_OVERLAY_VIDEO_RENDERER (object);
+
+  if (self->video_overlay)
+    gst_object_unref (self->video_overlay);
+
+  if (self->video_sink)
+    gst_object_unref (self->video_sink);
+
+  G_OBJECT_CLASS
+      (gst_clapper_video_overlay_video_renderer_parent_class)->finalize (object);
+}
+
+static void
+    gst_clapper_video_overlay_video_renderer_class_init
+    (GstClapperVideoOverlayVideoRendererClass * klass)
+{
+  GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
+
+  gobject_class->set_property =
+      gst_clapper_video_overlay_video_renderer_set_property;
+  gobject_class->get_property =
+      gst_clapper_video_overlay_video_renderer_get_property;
+  gobject_class->finalize = gst_clapper_video_overlay_video_renderer_finalize;
+
+  video_overlay_video_renderer_param_specs
+      [VIDEO_OVERLAY_VIDEO_RENDERER_PROP_WINDOW_HANDLE] =
+      g_param_spec_pointer ("window-handle", "Window Handle",
+      "Window handle to embed the video into",
+      G_PARAM_READWRITE | G_PARAM_CONSTRUCT | G_PARAM_STATIC_STRINGS);
+
+  video_overlay_video_renderer_param_specs
+      [VIDEO_OVERLAY_VIDEO_RENDERER_PROP_VIDEO_SINK] =
+      g_param_spec_object ("video-sink", "Video Sink",
+      "the video output element to use (NULL = default sink)",
+      GST_TYPE_ELEMENT, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
+
+  g_object_class_install_properties (gobject_class,
+      VIDEO_OVERLAY_VIDEO_RENDERER_PROP_LAST,
+      video_overlay_video_renderer_param_specs);
+}
+
+static void
+    gst_clapper_video_overlay_video_renderer_init
+    (GstClapperVideoOverlayVideoRenderer * self)
+{
+  self->x = self->y = self->width = self->height = -1;
+  self->video_sink = NULL;
+}
+
+static GstElement *gst_clapper_video_overlay_video_renderer_create_video_sink
+    (GstClapperVideoRenderer * iface, GstClapper * clapper)
+{
+  GstElement *video_overlay;
+  GstClapperVideoOverlayVideoRenderer *self =
+      GST_CLAPPER_VIDEO_OVERLAY_VIDEO_RENDERER (iface);
+
+  if (self->video_overlay)
+    gst_object_unref (self->video_overlay);
+
+  video_overlay = gst_clapper_get_pipeline (clapper);
+  g_return_val_if_fail (GST_IS_VIDEO_OVERLAY (video_overlay), NULL);
+
+  self->video_overlay = GST_VIDEO_OVERLAY (video_overlay);
+
+  gst_video_overlay_set_window_handle (self->video_overlay,
+      (guintptr) self->window_handle);
+  if (self->width != -1 || self->height != -1)
+    gst_video_overlay_set_render_rectangle (self->video_overlay, self->x,
+        self->y, self->width, self->height);
+
+  return self->video_sink;
+}
+
+static void
+    gst_clapper_video_overlay_video_renderer_interface_init
+    (GstClapperVideoRendererInterface * iface)
+{
+  iface->create_video_sink =
+      gst_clapper_video_overlay_video_renderer_create_video_sink;
+}
+
+/**
+ * gst_clapper_video_overlay_video_renderer_new:
+ * @window_handle: (allow-none): Window handle to use or %NULL
+ *
+ * Returns: (transfer full):
+ */
+GstClapperVideoRenderer *
+gst_clapper_video_overlay_video_renderer_new (gpointer window_handle)
+{
+  return g_object_new (GST_TYPE_CLAPPER_VIDEO_OVERLAY_VIDEO_RENDERER,
+      "window-handle", window_handle, NULL);
+}
+
+/**
+ * gst_clapper_video_overlay_video_renderer_new_with_sink:
+ * @window_handle: (allow-none): Window handle to use or %NULL
+ * @video_sink: (transfer floating): the custom video_sink element to be set for the video renderer
+ *
+ * Returns: (transfer full): clapper video renderer
+ */
+GstClapperVideoRenderer *
+gst_clapper_video_overlay_video_renderer_new_with_sink (gpointer window_handle,
+    GstElement * video_sink)
+{
+  return g_object_new (GST_TYPE_CLAPPER_VIDEO_OVERLAY_VIDEO_RENDERER,
+      "window-handle", window_handle, "video-sink", video_sink, NULL);
+}
+
+/**
+ * gst_clapper_video_overlay_video_renderer_set_window_handle:
+ * @self: #GstClapperVideoRenderer instance
+ * @window_handle: handle referencing to the platform specific window
+ *
+ * Sets the platform specific window handle into which the video
+ * should be rendered
+ **/
+void gst_clapper_video_overlay_video_renderer_set_window_handle
+    (GstClapperVideoOverlayVideoRenderer * self, gpointer window_handle)
+{
+  g_return_if_fail (GST_IS_CLAPPER_VIDEO_OVERLAY_VIDEO_RENDERER (self));
+
+  g_object_set (self, "window-handle", window_handle, NULL);
+}
+
+/**
+ * gst_clapper_video_overlay_video_renderer_get_window_handle:
+ * @self: #GstClapperVideoRenderer instance
+ *
+ * Returns: (transfer none): The currently set, platform specific window
+ * handle
+ */
+gpointer
+    gst_clapper_video_overlay_video_renderer_get_window_handle
+    (GstClapperVideoOverlayVideoRenderer * self) {
+  gpointer window_handle;
+
+  g_return_val_if_fail (GST_IS_CLAPPER_VIDEO_OVERLAY_VIDEO_RENDERER (self),
+      NULL);
+
+  g_object_get (self, "window-handle", &window_handle, NULL);
+
+  return window_handle;
+}
+
+/**
+ * gst_clapper_video_overlay_video_renderer_expose:
+ * @self: a #GstClapperVideoOverlayVideoRenderer instance.
+ *
+ * Tell an overlay that it has been exposed. This will redraw the current frame
+ * in the drawable even if the pipeline is PAUSED.
+ */
+void gst_clapper_video_overlay_video_renderer_expose
+    (GstClapperVideoOverlayVideoRenderer * self)
+{
+  g_return_if_fail (GST_IS_CLAPPER_VIDEO_OVERLAY_VIDEO_RENDERER (self));
+
+  if (self->video_overlay)
+    gst_video_overlay_expose (self->video_overlay);
+}
+
+/**
+ * gst_clapper_video_overlay_video_renderer_set_render_rectangle:
+ * @self: a #GstClapperVideoOverlayVideoRenderer instance
+ * @x: the horizontal offset of the render area inside the window
+ * @y: the vertical offset of the render area inside the window
+ * @width: the width of the render area inside the window
+ * @height: the height of the render area inside the window
+ *
+ * Configure a subregion as a video target within the window set by
+ * gst_clapper_video_overlay_video_renderer_set_window_handle(). If this is not
+ * used or not supported the video will fill the area of the window set as the
+ * overlay to 100%. By specifying the rectangle, the video can be overlaid to
+ * a specific region of that window only. After setting the new rectangle one
+ * should call gst_clapper_video_overlay_video_renderer_expose() to force a
+ * redraw. To unset the region pass -1 for the @width and @height parameters.
+ *
+ * This method is needed for non fullscreen video overlay in UI toolkits that
+ * do not support subwindows.
+ *
+ */
+void gst_clapper_video_overlay_video_renderer_set_render_rectangle
+    (GstClapperVideoOverlayVideoRenderer * self, gint x, gint y, gint width,
+    gint height)
+{
+  g_return_if_fail (GST_IS_CLAPPER_VIDEO_OVERLAY_VIDEO_RENDERER (self));
+
+  self->x = x;
+  self->y = y;
+  self->width = width;
+  self->height = height;
+
+  if (self->video_overlay)
+    gst_video_overlay_set_render_rectangle (self->video_overlay,
+        x, y, width, height);
+}
+
+/**
+ * gst_clapper_video_overlay_video_renderer_get_render_rectangle:
+ * @self: a #GstClapperVideoOverlayVideoRenderer instance
+ * @x: (out) (allow-none): the horizontal offset of the render area inside the window
+ * @y: (out) (allow-none): the vertical offset of the render area inside the window
+ * @width: (out) (allow-none): the width of the render area inside the window
+ * @height: (out) (allow-none): the height of the render area inside the window
+ *
+ * Return the currently configured render rectangle. See gst_clapper_video_overlay_video_renderer_set_render_rectangle()
+ * for details.
+ *
+ */
+void gst_clapper_video_overlay_video_renderer_get_render_rectangle
+    (GstClapperVideoOverlayVideoRenderer * self, gint * x, gint * y,
+    gint * width, gint * height)
+{
+  g_return_if_fail (GST_IS_CLAPPER_VIDEO_OVERLAY_VIDEO_RENDERER (self));
+
+  if (x)
+    *x = self->x;
+  if (y)
+    *y = self->y;
+  if (width)
+    *width = self->width;
+  if (height)
+    *height = self->height;
+}

lib/gst/clapper/gstclapper-video-overlay-video-renderer.h

@@ -0,0 +1,71 @@
+/* GStreamer
+ *
+ * Copyright (C) 2014-2015 Sebastian Dröge <sebastian@centricular.com>
+ * Copyright (C) 2021 Rafał Dzięgiel <rafostar.github@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __GST_CLAPPER_VIDEO_OVERLAY_VIDEO_RENDERER_H__
+#define __GST_CLAPPER_VIDEO_OVERLAY_VIDEO_RENDERER_H__
+
+#include <gst/clapper/gstclapper-types.h>
+#include <gst/clapper/gstclapper-video-renderer.h>
+
+G_BEGIN_DECLS
+
+typedef struct _GstClapperVideoOverlayVideoRenderer
+    GstClapperVideoOverlayVideoRenderer;
+typedef struct _GstClapperVideoOverlayVideoRendererClass
+    GstClapperVideoOverlayVideoRendererClass;
+
+#define GST_TYPE_CLAPPER_VIDEO_OVERLAY_VIDEO_RENDERER             (gst_clapper_video_overlay_video_renderer_get_type ())
+#define GST_IS_CLAPPER_VIDEO_OVERLAY_VIDEO_RENDERER(obj)          (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_CLAPPER_VIDEO_OVERLAY_VIDEO_RENDERER))
+#define GST_IS_CLAPPER_VIDEO_OVERLAY_VIDEO_RENDERER_CLASS(klass)  (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_CLAPPER_VIDEO_OVERLAY_VIDEO_RENDERER))
+#define GST_CLAPPER_VIDEO_OVERLAY_VIDEO_RENDERER_GET_CLASS(obj)   (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_CLAPPER_VIDEO_OVERLAY_VIDEO_RENDERER, GstClapperVideoOverlayVideoRendererClass))
+#define GST_CLAPPER_VIDEO_OVERLAY_VIDEO_RENDERER(obj)             (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_CLAPPER_VIDEO_OVERLAY_VIDEO_RENDERER, GstClapperVideoOverlayVideoRenderer))
+#define GST_CLAPPER_VIDEO_OVERLAY_VIDEO_RENDERER_CLASS(klass)     (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_CLAPPER_VIDEO_OVERLAY_VIDEO_RENDERER, GstClapperVideoOverlayVideoRendererClass))
+#define GST_CLAPPER_VIDEO_OVERLAY_VIDEO_RENDERER_CAST(obj)        ((GstClapperVideoOverlayVideoRenderer*)(obj))
+
+GST_CLAPPER_API
+GType    gst_clapper_video_overlay_video_renderer_get_type             (void);
+
+GST_CLAPPER_API
+GstClapperVideoRenderer *
+         gst_clapper_video_overlay_video_renderer_new                  (gpointer window_handle);
+
+GST_CLAPPER_API
+GstClapperVideoRenderer *
+         gst_clapper_video_overlay_video_renderer_new_with_sink        (gpointer window_handle, GstElement *video_sink);
+
+GST_CLAPPER_API
+void     gst_clapper_video_overlay_video_renderer_set_window_handle    (GstClapperVideoOverlayVideoRenderer *self, gpointer window_handle);
+
+GST_CLAPPER_API
+gpointer gst_clapper_video_overlay_video_renderer_get_window_handle    (GstClapperVideoOverlayVideoRenderer *self);
+
+GST_CLAPPER_API
+void     gst_clapper_video_overlay_video_renderer_expose               (GstClapperVideoOverlayVideoRenderer *self);
+
+GST_CLAPPER_API
+void     gst_clapper_video_overlay_video_renderer_set_render_rectangle (GstClapperVideoOverlayVideoRenderer *self, gint x, gint y, gint width, gint height);
+
+GST_CLAPPER_API
+void     gst_clapper_video_overlay_video_renderer_get_render_rectangle (GstClapperVideoOverlayVideoRenderer *self, gint *x, gint *y, gint *width, gint *height);
+
+G_END_DECLS
+
+#endif /* __GST_CLAPPER_VIDEO_OVERLAY_VIDEO_RENDERER_H__ */

lib/gst/clapper/gstclapper-video-renderer-private.h

@@ -0,0 +1,33 @@
+/* GStreamer
+ *
+ * Copyright (C) 2014-2015 Sebastian Dröge <sebastian@centricular.com>
+ * Copyright (C) 2021 Rafał Dzięgiel <rafostar.github@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __GST_CLAPPER_VIDEO_RENDERER_PRIVATE_H__
+#define __GST_CLAPPER_VIDEO_RENDERER_PRIVATE_H__
+
+#include <gst/clapper/gstclapper-video-renderer.h>
+
+G_BEGIN_DECLS
+
+G_GNUC_INTERNAL GstElement * gst_clapper_video_renderer_create_video_sink (GstClapperVideoRenderer *self, GstClapper *clapper);
+
+G_END_DECLS
+
+#endif /* __GST_CLAPPER_VIDEO_RENDERER_PRIVATE_H__ */

lib/gst/clapper/gstclapper-video-renderer.c

@@ -0,0 +1,50 @@
+/* GStreamer
+ *
+ * Copyright (C) 2014-2015 Sebastian Dröge <sebastian@centricular.com>
+ * Copyright (C) 2021 Rafał Dzięgiel <rafostar.github@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "gstclapper-video-renderer.h"
+#include "gstclapper-video-renderer-private.h"
+
+G_DEFINE_INTERFACE (GstClapperVideoRenderer, gst_clapper_video_renderer,
+    G_TYPE_OBJECT);
+
+static void
+gst_clapper_video_renderer_default_init (G_GNUC_UNUSED
+    GstClapperVideoRendererInterface * iface)
+{
+
+}
+
+GstElement *
+gst_clapper_video_renderer_create_video_sink (GstClapperVideoRenderer * self,
+    GstClapper * clapper)
+{
+  GstClapperVideoRendererInterface *iface;
+
+  g_return_val_if_fail (GST_IS_CLAPPER_VIDEO_RENDERER (self), NULL);
+  iface = GST_CLAPPER_VIDEO_RENDERER_GET_INTERFACE (self);
+  g_return_val_if_fail (iface->create_video_sink != NULL, NULL);
+
+  return iface->create_video_sink (self, clapper);
+}

lib/gst/clapper/gstclapper-video-renderer.h

@@ -0,0 +1,49 @@
+/* GStreamer
+ *
+ * Copyright (C) 2014-2015 Sebastian Dröge <sebastian@centricular.com>
+ * Copyright (C) 2021 Rafał Dzięgiel <rafostar.github@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __GST_CLAPPER_VIDEO_RENDERER_H__
+#define __GST_CLAPPER_VIDEO_RENDERER_H__
+
+#include <gst/gst.h>
+#include <gst/clapper/gstclapper-types.h>
+
+G_BEGIN_DECLS
+
+typedef struct _GstClapperVideoRenderer GstClapperVideoRenderer;
+typedef struct _GstClapperVideoRendererInterface GstClapperVideoRendererInterface;
+
+#define GST_TYPE_CLAPPER_VIDEO_RENDERER                (gst_clapper_video_renderer_get_type ())
+#define GST_CLAPPER_VIDEO_RENDERER(obj)                (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_CLAPPER_VIDEO_RENDERER, GstClapperVideoRenderer))
+#define GST_IS_CLAPPER_VIDEO_RENDERER(obj)             (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_CLAPPER_VIDEO_RENDERER))
+#define GST_CLAPPER_VIDEO_RENDERER_GET_INTERFACE(inst) (G_TYPE_INSTANCE_GET_INTERFACE ((inst), GST_TYPE_CLAPPER_VIDEO_RENDERER, GstClapperVideoRendererInterface))
+
+struct _GstClapperVideoRendererInterface {
+  GTypeInterface parent_iface;
+
+  GstElement * (*create_video_sink) (GstClapperVideoRenderer * self, GstClapper * clapper);
+};
+
+GST_CLAPPER_API
+GType        gst_clapper_video_renderer_get_type       (void);
+
+G_END_DECLS
+
+#endif /* __GST_CLAPPER_VIDEO_RENDERER_H__ */

lib/gst/clapper/gstclapper-visualization.c

@@ -0,0 +1,180 @@
+/* GStreamer
+ *
+ * Copyright (C) 2014-2015 Sebastian Dröge <sebastian@centricular.com>
+ * Copyright (C) 2015 Brijesh Singh <brijesh.ksingh@gmail.com>
+ * Copyright (C) 2021 Rafał Dzięgiel <rafostar.github@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+/**
+ * SECTION:gstclapper-visualization
+ * @title: GstClapperVisualization
+ * @short_description: Clapper Visualization
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "gstclapper-visualization.h"
+
+#include <string.h>
+
+static GMutex vis_lock;
+static GQueue vis_list = G_QUEUE_INIT;
+static guint32 vis_cookie;
+
+G_DEFINE_BOXED_TYPE (GstClapperVisualization, gst_clapper_visualization,
+    (GBoxedCopyFunc) gst_clapper_visualization_copy,
+    (GBoxedFreeFunc) gst_clapper_visualization_free);
+
+/**
+ * gst_clapper_visualization_free:
+ * @vis: #GstClapperVisualization instance
+ *
+ * Frees a #GstClapperVisualization.
+ */
+void
+gst_clapper_visualization_free (GstClapperVisualization * vis)
+{
+  g_return_if_fail (vis != NULL);
+
+  g_free (vis->name);
+  g_free (vis->description);
+  g_free (vis);
+}
+
+/**
+ * gst_clapper_visualization_copy:
+ * @vis: #GstClapperVisualization instance
+ *
+ * Makes a copy of the #GstClapperVisualization. The result must be
+ * freed using gst_clapper_visualization_free().
+ *
+ * Returns: (transfer full): an allocated copy of @vis.
+ */
+GstClapperVisualization *
+gst_clapper_visualization_copy (const GstClapperVisualization * vis)
+{
+  GstClapperVisualization *ret;
+
+  g_return_val_if_fail (vis != NULL, NULL);
+
+  ret = g_new0 (GstClapperVisualization, 1);
+  ret->name = vis->name ? g_strdup (vis->name) : NULL;
+  ret->description = vis->description ? g_strdup (vis->description) : NULL;
+
+  return ret;
+}
+
+/**
+ * gst_clapper_visualizations_free:
+ * @viss: a %NULL terminated array of #GstClapperVisualization to free
+ *
+ * Frees a %NULL terminated array of #GstClapperVisualization.
+ */
+void
+gst_clapper_visualizations_free (GstClapperVisualization ** viss)
+{
+  GstClapperVisualization **p;
+
+  g_return_if_fail (viss != NULL);
+
+  p = viss;
+  while (*p) {
+    g_free ((*p)->name);
+    g_free ((*p)->description);
+    g_free (*p);
+    p++;
+  }
+  g_free (viss);
+}
+
+static void
+gst_clapper_update_visualization_list (void)
+{
+  GList *features;
+  GList *l;
+  guint32 cookie;
+  GstClapperVisualization *vis;
+
+  g_mutex_lock (&vis_lock);
+
+  /* check if we need to update the list */
+  cookie = gst_registry_get_feature_list_cookie (gst_registry_get ());
+  if (vis_cookie == cookie) {
+    g_mutex_unlock (&vis_lock);
+    return;
+  }
+
+  /* if update is needed then first free the existing list */
+  while ((vis = g_queue_pop_head (&vis_list)))
+    gst_clapper_visualization_free (vis);
+
+  features = gst_registry_get_feature_list (gst_registry_get (),
+      GST_TYPE_ELEMENT_FACTORY);
+
+  for (l = features; l; l = l->next) {
+    GstPluginFeature *feature = l->data;
+    const gchar *klass;
+
+    klass = gst_element_factory_get_metadata (GST_ELEMENT_FACTORY (feature),
+        GST_ELEMENT_METADATA_KLASS);
+
+    if (strstr (klass, "Visualization")) {
+      vis = g_new0 (GstClapperVisualization, 1);
+
+      vis->name = g_strdup (gst_plugin_feature_get_name (feature));
+      vis->description =
+          g_strdup (gst_element_factory_get_metadata (GST_ELEMENT_FACTORY
+              (feature), GST_ELEMENT_METADATA_DESCRIPTION));
+      g_queue_push_tail (&vis_list, vis);
+    }
+  }
+  gst_plugin_feature_list_free (features);
+
+  vis_cookie = cookie;
+
+  g_mutex_unlock (&vis_lock);
+}
+
+/**
+ * gst_clapper_visualizations_get:
+ *
+ * Returns: (transfer full) (array zero-terminated=1) (element-type GstClapperVisualization):
+ *  a %NULL terminated array containing all available
+ *  visualizations. Use gst_clapper_visualizations_free() after
+ *  usage.
+ */
+GstClapperVisualization **
+gst_clapper_visualizations_get (void)
+{
+  gint i = 0;
+  GList *l;
+  GstClapperVisualization **ret;
+
+  gst_clapper_update_visualization_list ();
+
+  g_mutex_lock (&vis_lock);
+  ret = g_new0 (GstClapperVisualization *, g_queue_get_length (&vis_list) + 1);
+  for (l = vis_list.head; l; l = l->next)
+    ret[i++] = gst_clapper_visualization_copy (l->data);
+  g_mutex_unlock (&vis_lock);
+
+  return ret;
+}

lib/gst/clapper/gstclapper-visualization.h

@@ -0,0 +1,61 @@
+/* GStreamer
+ *
+ * Copyright (C) 2014-2015 Sebastian Dröge <sebastian@centricular.com>
+ * Copyright (C) 2015 Brijesh Singh <brijesh.ksingh@gmail.com>
+ * Copyright (C) 2021 Rafał Dzięgiel <rafostar.github@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __GST_CLAPPER_VISUALIZATION_H__
+#define __GST_CLAPPER_VISUALIZATION_H__
+
+#include <gst/gst.h>
+#include <gst/clapper/clapper-prelude.h>
+
+G_BEGIN_DECLS
+
+typedef struct _GstClapperVisualization GstClapperVisualization;
+/**
+ * GstClapperVisualization:
+ * @name: name of the visualization.
+ * @description: description of the visualization.
+ *
+ * A #GstClapperVisualization descriptor.
+ */
+struct _GstClapperVisualization {
+  gchar *name;
+  gchar *description;
+};
+
+GST_CLAPPER_API
+GType                      gst_clapper_visualization_get_type (void);
+
+GST_CLAPPER_API
+GstClapperVisualization *  gst_clapper_visualization_copy     (const GstClapperVisualization *vis);
+
+GST_CLAPPER_API
+void                       gst_clapper_visualization_free     (GstClapperVisualization *vis);
+
+GST_CLAPPER_API
+GstClapperVisualization ** gst_clapper_visualizations_get     (void);
+
+GST_CLAPPER_API
+void                       gst_clapper_visualizations_free    (GstClapperVisualization **viss);
+
+G_END_DECLS
+
+#endif /* __GST_CLAPPER_VISUALIZATION_H__ */

lib/gst/clapper/gstclapper.h

@@ -0,0 +1,318 @@
+/* GStreamer
+ *
+ * Copyright (C) 2014-2015 Sebastian Dröge <sebastian@centricular.com>
+ * Copyright (C) 2021 Rafał Dzięgiel <rafostar.github@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __GST_CLAPPER_H__
+#define __GST_CLAPPER_H__
+
+#include <gst/gst.h>
+#include <gst/video/video.h>
+
+#include <gst/clapper/clapper-prelude.h>
+#include <gst/clapper/gstclapper-types.h>
+#include <gst/clapper/gstclapper-signal-dispatcher.h>
+#include <gst/clapper/gstclapper-video-renderer.h>
+#include <gst/clapper/gstclapper-media-info.h>
+#include <gst/clapper/gstclapper-mpris.h>
+
+G_BEGIN_DECLS
+
+/* ClapperState */
+GST_CLAPPER_API
+GType         gst_clapper_state_get_type                (void);
+#define       GST_TYPE_CLAPPER_STATE                    (gst_clapper_state_get_type ())
+
+/**
+ * GstClapperState:
+ * @GST_CLAPPER_STATE_STOPPED: clapper is stopped.
+ * @GST_CLAPPER_STATE_BUFFERING: clapper is buffering.
+ * @GST_CLAPPER_STATE_PAUSED: clapper is paused.
+ * @GST_CLAPPER_STATE_PLAYING: clapper is currently playing a stream.
+ */
+typedef enum
+{
+  GST_CLAPPER_STATE_STOPPED,
+  GST_CLAPPER_STATE_BUFFERING,
+  GST_CLAPPER_STATE_PAUSED,
+  GST_CLAPPER_STATE_PLAYING
+} GstClapperState;
+
+GST_CLAPPER_API
+const gchar * gst_clapper_state_get_name                (GstClapperState state);
+
+/* ClapperSeekMode */
+GST_CLAPPER_API
+GType gst_clapper_seek_mode_get_type                    (void);
+#define GST_TYPE_CLAPPER_SEEK_MODE                      (gst_clapper_seek_mode_get_type ())
+
+/**
+ * GstClapperSeekMode:
+ * @GST_CLAPPER_SEEK_MODE_DEFAULT: default seek method (flush only).
+ * @GST_CLAPPER_SEEK_MODE_ACCURATE: accurate seek method.
+ * @GST_CLAPPER_SEEK_MODE_FAST: fast seek method (next keyframe).
+ */
+typedef enum
+{
+  GST_CLAPPER_SEEK_MODE_DEFAULT,
+  GST_CLAPPER_SEEK_MODE_ACCURATE,
+  GST_CLAPPER_SEEK_MODE_FAST,
+} GstClapperSeekMode;
+
+/* ClapperError */
+GST_CLAPPER_API
+GQuark        gst_clapper_error_quark                   (void);
+
+GST_CLAPPER_API
+GType         gst_clapper_error_get_type                (void);
+#define       GST_CLAPPER_ERROR                         (gst_clapper_error_quark ())
+#define       GST_TYPE_CLAPPER_ERROR                    (gst_clapper_error_get_type ())
+
+/**
+ * GstClapperError:
+ * @GST_CLAPPER_ERROR_FAILED: generic error.
+ */
+typedef enum {
+  GST_CLAPPER_ERROR_FAILED = 0
+} GstClapperError;
+
+GST_CLAPPER_API
+const gchar * gst_clapper_error_get_name                (GstClapperError error);
+
+/* ClapperColorBalanceType */
+GST_CLAPPER_API
+GType gst_clapper_color_balance_type_get_type           (void);
+#define GST_TYPE_CLAPPER_COLOR_BALANCE_TYPE             (gst_clapper_color_balance_type_get_type ())
+
+/**
+ * GstClapperColorBalanceType:
+ * @GST_CLAPPER_COLOR_BALANCE_BRIGHTNESS: brightness or black level.
+ * @GST_CLAPPER_COLOR_BALANCE_CONTRAST: contrast or luma gain.
+ * @GST_CLAPPER_COLOR_BALANCE_SATURATION: color saturation or chroma
+ * gain.
+ * @GST_CLAPPER_COLOR_BALANCE_HUE: hue or color balance.
+ */
+typedef enum
+{
+  GST_CLAPPER_COLOR_BALANCE_BRIGHTNESS,
+  GST_CLAPPER_COLOR_BALANCE_CONTRAST,
+  GST_CLAPPER_COLOR_BALANCE_SATURATION,
+  GST_CLAPPER_COLOR_BALANCE_HUE,
+} GstClapperColorBalanceType;
+
+GST_CLAPPER_API
+const gchar * gst_clapper_color_balance_type_get_name   (GstClapperColorBalanceType type);
+
+/* ClapperSnapshotFormat */
+
+/**
+ * GstClapperSnapshotFormat:
+ * @GST_CLAPPER_THUMBNAIL_RAW_NATIVE: RAW Native.
+ * @GST_CLAPPER_THUMBNAIL_RAW_xRGB: RAW xRGB.
+ * @GST_CLAPPER_THUMBNAIL_RAW_BGRx: RAW BGRx.
+ * @GST_CLAPPER_THUMBNAIL_JPG: JPG.
+ * @GST_CLAPPER_THUMBNAIL_PNG: PNG.
+ */
+typedef enum
+{
+  GST_CLAPPER_THUMBNAIL_RAW_NATIVE = 0,
+  GST_CLAPPER_THUMBNAIL_RAW_xRGB,
+  GST_CLAPPER_THUMBNAIL_RAW_BGRx,
+  GST_CLAPPER_THUMBNAIL_JPG,
+  GST_CLAPPER_THUMBNAIL_PNG
+} GstClapperSnapshotFormat;
+
+#define GST_TYPE_CLAPPER             (gst_clapper_get_type ())
+#define GST_IS_CLAPPER(obj)          (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_CLAPPER))
+#define GST_IS_CLAPPER_CLASS(klass)  (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_CLAPPER))
+#define GST_CLAPPER_GET_CLASS(obj)   (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_CLAPPER, GstClapperClass))
+#define GST_CLAPPER(obj)             (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_CLAPPER, GstClapper))
+#define GST_CLAPPER_CLASS(klass)     (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_CLAPPER, GstClapperClass))
+#define GST_CLAPPER_CAST(obj)        ((GstClapper*)(obj))
+
+#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstClapper, gst_object_unref)
+#endif
+
+GST_CLAPPER_API
+GType        gst_clapper_get_type                           (void);
+
+GST_CLAPPER_API
+void         gst_clapper_gst_init                           (int *argc, char **argv[]);
+
+GST_CLAPPER_API
+GstClapper * gst_clapper_new                                (GstClapperVideoRenderer *video_renderer, GstClapperSignalDispatcher *signal_dispatcher,
+                                                                GstClapperMpris *mpris);
+
+GST_CLAPPER_API
+void         gst_clapper_play                               (GstClapper *clapper);
+
+GST_CLAPPER_API
+void         gst_clapper_pause                              (GstClapper *clapper);
+
+GST_CLAPPER_API
+void         gst_clapper_toggle_play                        (GstClapper *clapper);
+
+GST_CLAPPER_API
+void         gst_clapper_stop                               (GstClapper *clapper);
+
+GST_CLAPPER_API
+void         gst_clapper_seek                               (GstClapper *clapper, GstClockTime position);
+
+GST_CLAPPER_API
+void         gst_clapper_seek_offset                        (GstClapper *clapper, GstClockTime offset);
+
+GST_CLAPPER_API
+GstClapperState
+             gst_clapper_get_state                          (GstClapper *clapper);
+
+GST_CLAPPER_API
+GstClapperSeekMode
+             gst_clapper_get_seek_mode                      (GstClapper *clapper);
+
+GST_CLAPPER_API
+void         gst_clapper_set_seek_mode                      (GstClapper *clapper, GstClapperSeekMode mode);
+
+GST_CLAPPER_API
+void         gst_clapper_set_rate                           (GstClapper *clapper, gdouble rate);
+
+GST_CLAPPER_API
+gdouble      gst_clapper_get_rate                           (GstClapper *clapper);
+
+GST_CLAPPER_API
+gchar *      gst_clapper_get_uri                            (GstClapper *clapper);
+
+GST_CLAPPER_API
+void         gst_clapper_set_uri                            (GstClapper *clapper, const gchar *uri);
+
+GST_CLAPPER_API
+gchar *      gst_clapper_get_subtitle_uri                   (GstClapper *clapper);
+
+GST_CLAPPER_API
+void         gst_clapper_set_subtitle_uri                   (GstClapper *clapper, const gchar *uri);
+
+GST_CLAPPER_API
+GstClockTime gst_clapper_get_position                       (GstClapper *clapper);
+
+GST_CLAPPER_API
+GstClockTime gst_clapper_get_duration                       (GstClapper *clapper);
+
+GST_CLAPPER_API
+gdouble      gst_clapper_get_volume                         (GstClapper *clapper);
+
+GST_CLAPPER_API
+void         gst_clapper_set_volume                         (GstClapper *clapper, gdouble val);
+
+GST_CLAPPER_API
+gboolean     gst_clapper_get_mute                           (GstClapper *clapper);
+
+GST_CLAPPER_API
+void         gst_clapper_set_mute                           (GstClapper *clapper, gboolean val);
+
+GST_CLAPPER_API
+GstElement * gst_clapper_get_pipeline                       (GstClapper *clapper);
+
+GST_CLAPPER_API
+GstClapperMpris *
+             gst_clapper_get_mpris                          (GstClapper *clapper);
+
+GST_CLAPPER_API
+void         gst_clapper_set_video_track_enabled            (GstClapper *clapper, gboolean enabled);
+
+GST_CLAPPER_API
+void         gst_clapper_set_audio_track_enabled            (GstClapper *clapper, gboolean enabled);
+
+GST_CLAPPER_API
+void         gst_clapper_set_subtitle_track_enabled         (GstClapper *clapper, gboolean enabled);
+
+GST_CLAPPER_API
+gboolean     gst_clapper_set_audio_track                    (GstClapper *clapper, gint stream_index);
+
+GST_CLAPPER_API
+gboolean     gst_clapper_set_video_track                    (GstClapper *clapper, gint stream_index);
+
+GST_CLAPPER_API
+gboolean     gst_clapper_set_subtitle_track                 (GstClapper *clapper, gint stream_index);
+
+GST_CLAPPER_API
+GstClapperMediaInfo *
+             gst_clapper_get_media_info                     (GstClapper *clapper);
+
+GST_CLAPPER_API
+GstClapperAudioInfo *
+             gst_clapper_get_current_audio_track            (GstClapper *clapper);
+
+GST_CLAPPER_API
+GstClapperVideoInfo *
+             gst_clapper_get_current_video_track            (GstClapper *clapper);
+
+GST_CLAPPER_API
+GstClapperSubtitleInfo *
+             gst_clapper_get_current_subtitle_track         (GstClapper *clapper);
+
+GST_CLAPPER_API
+gboolean     gst_clapper_set_visualization                  (GstClapper *clapper, const gchar *name);
+
+GST_CLAPPER_API
+void         gst_clapper_set_visualization_enabled          (GstClapper *clapper, gboolean enabled);
+
+GST_CLAPPER_API
+gchar *      gst_clapper_get_current_visualization          (GstClapper *clapper);
+
+GST_CLAPPER_API
+gboolean     gst_clapper_has_color_balance                  (GstClapper *clapper);
+
+GST_CLAPPER_API
+void         gst_clapper_set_color_balance                  (GstClapper *clapper, GstClapperColorBalanceType type, gdouble value);
+
+GST_CLAPPER_API
+gdouble      gst_clapper_get_color_balance                  (GstClapper *clapper, GstClapperColorBalanceType type);
+
+GST_CLAPPER_API
+GstVideoMultiviewFramePacking
+             gst_clapper_get_multiview_mode                 (GstClapper *clapper);
+
+GST_CLAPPER_API
+void         gst_clapper_set_multiview_mode                 (GstClapper *clapper, GstVideoMultiviewFramePacking mode);
+
+GST_CLAPPER_API
+GstVideoMultiviewFlags
+             gst_clapper_get_multiview_flags                (GstClapper *clapper);
+
+GST_CLAPPER_API
+void         gst_clapper_set_multiview_flags                (GstClapper *clapper, GstVideoMultiviewFlags flags);
+
+GST_CLAPPER_API
+gint64       gst_clapper_get_audio_video_offset             (GstClapper *clapper);
+
+GST_CLAPPER_API
+void         gst_clapper_set_audio_video_offset             (GstClapper *clapper, gint64 offset);
+
+GST_CLAPPER_API
+gint64       gst_clapper_get_subtitle_video_offset          (GstClapper *clapper);
+
+GST_CLAPPER_API
+void         gst_clapper_set_subtitle_video_offset          (GstClapper *clapper, gint64 offset);
+
+GST_CLAPPER_API
+GstSample *  gst_clapper_get_video_snapshot                 (GstClapper *clapper, GstClapperSnapshotFormat format, const GstStructure *config);
+
+G_END_DECLS
+
+#endif /* __GST_CLAPPER_H__ */

lib/gst/clapper/gtk4/gstclapperglsink.c

@@ -0,0 +1,757 @@
+/*
+ * GStreamer
+ * Copyright (C) 2015 Matthew Waters <matthew@centricular.com>
+ * Copyright (C) 2020 Rafał Dzięgiel <rafostar.github@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+/**
+ * SECTION:gstclapperglsink
+ * @title: GstClapperGLSink
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <gst/gl/gstglfuncs.h>
+
+#include "gstclapperglsink.h"
+#include "gstgtkutils.h"
+
+GST_DEBUG_CATEGORY (gst_debug_clapper_gl_sink);
+#define GST_CAT_DEFAULT gst_debug_clapper_gl_sink
+
+#define GST_CLAPPER_GL_SINK_CAPS \
+    "video/x-raw(" GST_CAPS_FEATURE_MEMORY_GL_MEMORY "), "              \
+    "format = (string) RGBA, "                                          \
+    "width = " GST_VIDEO_SIZE_RANGE ", "                                \
+    "height = " GST_VIDEO_SIZE_RANGE ", "                               \
+    "framerate = " GST_VIDEO_FPS_RANGE ", "                             \
+    "texture-target = (string) { 2D, external-oes } "                   \
+    " ; "                                                               \
+    "video/x-raw(" GST_CAPS_FEATURE_MEMORY_GL_MEMORY ","                \
+    GST_CAPS_FEATURE_META_GST_VIDEO_OVERLAY_COMPOSITION "), "           \
+    "format = (string) RGBA, "                                          \
+    "width = " GST_VIDEO_SIZE_RANGE ", "                                \
+    "height = " GST_VIDEO_SIZE_RANGE ", "                               \
+    "framerate = " GST_VIDEO_FPS_RANGE ", "                             \
+    "texture-target = (string) { 2D, external-oes } "
+
+static GstStaticPadTemplate gst_clapper_gl_sink_template =
+    GST_STATIC_PAD_TEMPLATE ("sink",
+    GST_PAD_SINK,
+    GST_PAD_ALWAYS,
+    GST_STATIC_CAPS (GST_CLAPPER_GL_SINK_CAPS));
+
+static void gst_clapper_gl_sink_finalize (GObject * object);
+static void gst_clapper_gl_sink_set_property (GObject * object, guint prop_id,
+    const GValue * value, GParamSpec * param_spec);
+static void gst_clapper_gl_sink_get_property (GObject * object, guint prop_id,
+    GValue * value, GParamSpec * param_spec);
+
+static gboolean gst_clapper_gl_sink_propose_allocation (GstBaseSink * bsink,
+    GstQuery * query);
+static gboolean gst_clapper_gl_sink_query (GstBaseSink * bsink, GstQuery * query);
+static gboolean gst_clapper_gl_sink_start (GstBaseSink * bsink);
+static gboolean gst_clapper_gl_sink_stop (GstBaseSink * bsink);
+static GstFlowReturn gst_clapper_gl_sink_wait_event (GstBaseSink * bsink, GstEvent * event);
+
+static GstStateChangeReturn
+gst_clapper_gl_sink_change_state (GstElement * element,
+    GstStateChange transition);
+
+static void gst_clapper_gl_sink_get_times (GstBaseSink * bsink, GstBuffer * buf,
+    GstClockTime * start, GstClockTime * end);
+static GstCaps *gst_clapper_gl_sink_get_caps (GstBaseSink * bsink,
+    GstCaps * filter);
+static gboolean gst_clapper_gl_sink_set_caps (GstBaseSink * bsink,
+    GstCaps * caps);
+static GstFlowReturn gst_clapper_gl_sink_show_frame (GstVideoSink * bsink,
+    GstBuffer * buf);
+
+static void
+gst_clapper_gl_sink_navigation_interface_init (GstNavigationInterface * iface);
+
+#define gst_clapper_gl_sink_parent_class parent_class
+G_DEFINE_TYPE_WITH_CODE (GstClapperGLSink, gst_clapper_gl_sink,
+    GST_TYPE_VIDEO_SINK,
+    G_IMPLEMENT_INTERFACE (GST_TYPE_NAVIGATION,
+        gst_clapper_gl_sink_navigation_interface_init);
+    GST_DEBUG_CATEGORY_INIT (gst_debug_clapper_gl_sink,
+        "clapperglsink", 0, "Clapper GL Sink"));
+
+static void
+gst_clapper_gl_sink_class_init (GstClapperGLSinkClass * klass)
+{
+  GObjectClass *gobject_class;
+  GstElementClass *gstelement_class;
+  GstBaseSinkClass *gstbasesink_class;
+  GstVideoSinkClass *gstvideosink_class;
+  GstClapperGLSinkClass *gstclapperglsink_class;
+
+  gobject_class = (GObjectClass *) klass;
+  gstelement_class = (GstElementClass *) klass;
+  gstbasesink_class = (GstBaseSinkClass *) klass;
+  gstvideosink_class = (GstVideoSinkClass *) klass;
+  gstclapperglsink_class = (GstClapperGLSinkClass *) klass;
+
+  gobject_class->set_property = gst_clapper_gl_sink_set_property;
+  gobject_class->get_property = gst_clapper_gl_sink_get_property;
+  gobject_class->finalize = gst_clapper_gl_sink_finalize;
+
+  g_object_class_install_property (gobject_class, PROP_WIDGET,
+      g_param_spec_object ("widget", "GTK Widget",
+          "The GtkWidget to place in the widget hierarchy "
+          "(must only be get from the GTK main thread)",
+          GTK_TYPE_WIDGET, G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
+
+  gst_gtk_install_shared_properties (gobject_class);
+
+  gstelement_class->change_state = gst_clapper_gl_sink_change_state;
+
+  gstbasesink_class->get_caps = gst_clapper_gl_sink_get_caps;
+  gstbasesink_class->set_caps = gst_clapper_gl_sink_set_caps;
+  gstbasesink_class->get_times = gst_clapper_gl_sink_get_times;
+  gstbasesink_class->propose_allocation = gst_clapper_gl_sink_propose_allocation;
+  gstbasesink_class->query = gst_clapper_gl_sink_query;
+  gstbasesink_class->start = gst_clapper_gl_sink_start;
+  gstbasesink_class->stop = gst_clapper_gl_sink_stop;
+  gstbasesink_class->wait_event = gst_clapper_gl_sink_wait_event;
+
+  gstvideosink_class->show_frame = gst_clapper_gl_sink_show_frame;
+
+  gstclapperglsink_class->create_widget = gtk_clapper_gl_widget_new;
+  gstclapperglsink_class->window_title = "GTK4 GL Renderer";
+
+  gst_element_class_set_metadata (gstelement_class,
+      "GTK4 GL Video Sink",
+      "Sink/Video", "A video sink that renders to a GtkWidget using OpenGL",
+      "Matthew Waters <matthew@centricular.com>, "
+      "Rafał Dzięgiel <rafostar.github@gmail.com>");
+
+  gst_element_class_add_static_pad_template (gstelement_class,
+      &gst_clapper_gl_sink_template);
+
+  gst_type_mark_as_plugin_api (GST_TYPE_CLAPPER_GL_SINK, 0);
+}
+
+static void
+gst_clapper_gl_sink_init (GstClapperGLSink * clapper_sink)
+{
+  clapper_sink->force_aspect_ratio = DEFAULT_FORCE_ASPECT_RATIO;
+  clapper_sink->par_n = DEFAULT_PAR_N;
+  clapper_sink->par_d = DEFAULT_PAR_D;
+  clapper_sink->keep_last_frame = DEFAULT_KEEP_LAST_FRAME;
+
+  clapper_sink->had_eos = FALSE;
+}
+
+static void
+gst_clapper_gl_sink_finalize (GObject * object)
+{
+  GstClapperGLSink *clapper_sink = GST_CLAPPER_GL_SINK (object);
+
+  GST_DEBUG ("Finalizing Clapper GL sink");
+
+  GST_OBJECT_LOCK (clapper_sink);
+  if (clapper_sink->window && clapper_sink->window_destroy_id)
+    g_signal_handler_disconnect (clapper_sink->window, clapper_sink->window_destroy_id);
+  if (clapper_sink->widget && clapper_sink->widget_destroy_id)
+    g_signal_handler_disconnect (clapper_sink->widget, clapper_sink->widget_destroy_id);
+
+  g_clear_object (&clapper_sink->widget);
+  GST_OBJECT_UNLOCK (clapper_sink);
+
+  G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
+static void
+widget_destroy_cb (GtkWidget * widget, GstClapperGLSink * clapper_sink)
+{
+  GST_OBJECT_LOCK (clapper_sink);
+  g_clear_object (&clapper_sink->widget);
+  GST_OBJECT_UNLOCK (clapper_sink);
+}
+
+static void
+window_destroy_cb (GtkWidget * widget, GstClapperGLSink * clapper_sink)
+{
+  GST_OBJECT_LOCK (clapper_sink);
+  if (clapper_sink->widget) {
+    if (clapper_sink->widget_destroy_id) {
+      g_signal_handler_disconnect (clapper_sink->widget,
+          clapper_sink->widget_destroy_id);
+      clapper_sink->widget_destroy_id = 0;
+    }
+    g_clear_object (&clapper_sink->widget);
+  }
+  clapper_sink->window = NULL;
+  GST_OBJECT_UNLOCK (clapper_sink);
+}
+
+static GtkClapperGLWidget *
+gst_clapper_gl_sink_get_widget (GstClapperGLSink * clapper_sink)
+{
+  if (clapper_sink->widget != NULL)
+    return clapper_sink->widget;
+
+  /* Ensure GTK is initialized, this has no side effect if it was already
+   * initialized. Also, we do that lazily, so the application can be first */
+  if (!gtk_init_check ()) {
+    GST_ERROR_OBJECT (clapper_sink, "Could not ensure GTK initialization.");
+    return NULL;
+  }
+
+  g_assert (GST_CLAPPER_GL_SINK_GET_CLASS (clapper_sink)->create_widget);
+  clapper_sink->widget = (GtkClapperGLWidget *)
+      GST_CLAPPER_GL_SINK_GET_CLASS (clapper_sink)->create_widget ();
+
+  g_object_bind_property (clapper_sink, "force-aspect-ratio", clapper_sink->widget,
+      "force-aspect-ratio", G_BINDING_BIDIRECTIONAL | G_BINDING_SYNC_CREATE);
+  g_object_bind_property (clapper_sink, "pixel-aspect-ratio", clapper_sink->widget,
+      "pixel-aspect-ratio", G_BINDING_BIDIRECTIONAL | G_BINDING_SYNC_CREATE);
+  g_object_bind_property (clapper_sink, "keep-last-frame", clapper_sink->widget,
+      "keep-last-frame", G_BINDING_BIDIRECTIONAL | G_BINDING_SYNC_CREATE);
+
+  /* Take the floating ref, other wise the destruction of the container will
+   * make this widget disappear possibly before we are done. */
+  gst_object_ref_sink (clapper_sink->widget);
+
+  clapper_sink->widget_destroy_id = g_signal_connect (clapper_sink->widget, "destroy",
+      G_CALLBACK (widget_destroy_cb), clapper_sink);
+
+  /* back pointer */
+  gtk_clapper_gl_widget_set_element (GTK_CLAPPER_GL_WIDGET (clapper_sink->widget),
+      GST_ELEMENT (clapper_sink));
+
+  return clapper_sink->widget;
+}
+
+static void
+gst_clapper_gl_sink_get_property (GObject * object, guint prop_id,
+    GValue * value, GParamSpec * pspec)
+{
+  GstClapperGLSink *clapper_sink = GST_CLAPPER_GL_SINK (object);
+
+  switch (prop_id) {
+    case PROP_WIDGET:
+    {
+      GObject *widget = NULL;
+
+      GST_OBJECT_LOCK (clapper_sink);
+      if (clapper_sink->widget != NULL)
+        widget = G_OBJECT (clapper_sink->widget);
+      GST_OBJECT_UNLOCK (clapper_sink);
+
+      if (!widget)
+        widget =
+            gst_gtk_invoke_on_main ((GThreadFunc) gst_clapper_gl_sink_get_widget,
+            clapper_sink);
+
+      g_value_set_object (value, widget);
+      break;
+    }
+    case PROP_FORCE_ASPECT_RATIO:
+      g_value_set_boolean (value, clapper_sink->force_aspect_ratio);
+      break;
+    case PROP_PIXEL_ASPECT_RATIO:
+      gst_value_set_fraction (value, clapper_sink->par_n, clapper_sink->par_d);
+      break;
+    case PROP_KEEP_LAST_FRAME:
+      g_value_set_boolean (value, clapper_sink->keep_last_frame);
+      break;
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+      break;
+  }
+}
+
+static void
+gst_clapper_gl_sink_set_property (GObject * object, guint prop_id,
+    const GValue * value, GParamSpec * pspec)
+{
+  GstClapperGLSink *clapper_sink = GST_CLAPPER_GL_SINK (object);
+
+  switch (prop_id) {
+    case PROP_FORCE_ASPECT_RATIO:
+      clapper_sink->force_aspect_ratio = g_value_get_boolean (value);
+      break;
+    case PROP_PIXEL_ASPECT_RATIO:
+      clapper_sink->par_n = gst_value_get_fraction_numerator (value);
+      clapper_sink->par_d = gst_value_get_fraction_denominator (value);
+      break;
+    case PROP_KEEP_LAST_FRAME:
+      clapper_sink->keep_last_frame = g_value_get_boolean (value);
+      break;
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+      break;
+  }
+}
+
+static void
+gst_clapper_gl_sink_navigation_send_event (GstNavigation * navigation,
+    GstStructure * structure)
+{
+  GstClapperGLSink *sink = GST_CLAPPER_GL_SINK (navigation);
+  GstEvent *event;
+  GstPad *pad;
+
+  event = gst_event_new_navigation (structure);
+  pad = gst_pad_get_peer (GST_VIDEO_SINK_PAD (sink));
+
+  GST_TRACE_OBJECT (sink, "navigation event %" GST_PTR_FORMAT, structure);
+
+  if (GST_IS_PAD (pad) && GST_IS_EVENT (event)) {
+    if (!gst_pad_send_event (pad, gst_event_ref (event))) {
+      /* If upstream didn't handle the event we'll post a message with it
+       * for the application in case it wants to do something with it */
+      gst_element_post_message (GST_ELEMENT_CAST (sink),
+          gst_navigation_message_new_event (GST_OBJECT_CAST (sink), event));
+    }
+    gst_event_unref (event);
+    gst_object_unref (pad);
+  }
+}
+
+static void
+gst_clapper_gl_sink_navigation_interface_init (GstNavigationInterface * iface)
+{
+  iface->send_event = gst_clapper_gl_sink_navigation_send_event;
+}
+
+static gboolean
+gst_clapper_gl_sink_propose_allocation (GstBaseSink * bsink, GstQuery * query)
+{
+  GstClapperGLSink *clapper_sink = GST_CLAPPER_GL_SINK (bsink);
+  GstBufferPool *pool = NULL;
+  GstStructure *config;
+  GstCaps *caps;
+  GstVideoInfo info;
+  guint size;
+  gboolean need_pool;
+  GstStructure *allocation_meta = NULL;
+  gint display_width, display_height;
+
+  if (!clapper_sink->display || !clapper_sink->context)
+    return FALSE;
+
+  gst_query_parse_allocation (query, &caps, &need_pool);
+
+  if (caps == NULL)
+    goto no_caps;
+
+  if (!gst_video_info_from_caps (&info, caps))
+    goto invalid_caps;
+
+  /* the normal size of a frame */
+  size = info.size;
+
+  if (need_pool) {
+    GST_DEBUG_OBJECT (clapper_sink, "create new pool");
+    pool = gst_gl_buffer_pool_new (clapper_sink->context);
+
+    config = gst_buffer_pool_get_config (pool);
+    gst_buffer_pool_config_set_params (config, caps, size, 0, 0);
+    gst_buffer_pool_config_add_option (config,
+        GST_BUFFER_POOL_OPTION_GL_SYNC_META);
+
+    if (!gst_buffer_pool_set_config (pool, config))
+      goto config_failed;
+  }
+
+  /* we need at least 2 buffer because we hold on to the last one */
+  gst_query_add_allocation_pool (query, pool, size, 2, 0);
+  if (pool)
+    gst_object_unref (pool);
+
+  GST_OBJECT_LOCK (clapper_sink);
+  display_width = clapper_sink->display_width;
+  display_height = clapper_sink->display_height;
+  GST_OBJECT_UNLOCK (clapper_sink);
+
+  if (display_width != 0 && display_height != 0) {
+    GST_DEBUG_OBJECT (clapper_sink, "sending alloc query with size %dx%d",
+        display_width, display_height);
+    allocation_meta = gst_structure_new ("GstVideoOverlayCompositionMeta",
+        "width", G_TYPE_UINT, display_width,
+        "height", G_TYPE_UINT, display_height, NULL);
+  }
+
+  gst_query_add_allocation_meta (query,
+      GST_VIDEO_OVERLAY_COMPOSITION_META_API_TYPE, allocation_meta);
+
+  if (allocation_meta)
+    gst_structure_free (allocation_meta);
+
+  /* we also support various metadata */
+  gst_query_add_allocation_meta (query, GST_VIDEO_META_API_TYPE, 0);
+
+  if (clapper_sink->context->gl_vtable->FenceSync)
+    gst_query_add_allocation_meta (query, GST_GL_SYNC_META_API_TYPE, 0);
+
+  return TRUE;
+
+  /* ERRORS */
+no_caps:
+  {
+    GST_DEBUG_OBJECT (bsink, "no caps specified");
+    return FALSE;
+  }
+invalid_caps:
+  {
+    GST_DEBUG_OBJECT (bsink, "invalid caps specified");
+    return FALSE;
+  }
+config_failed:
+  {
+    GST_DEBUG_OBJECT (bsink, "failed setting config");
+    return FALSE;
+  }
+}
+
+static gboolean
+gst_clapper_gl_sink_query (GstBaseSink * bsink, GstQuery * query)
+{
+  GstClapperGLSink *clapper_sink = GST_CLAPPER_GL_SINK (bsink);
+  gboolean res = FALSE;
+
+  switch (GST_QUERY_TYPE (query)) {
+    case GST_QUERY_CONTEXT:
+      res = gst_gl_handle_context_query ((GstElement *) clapper_sink, query,
+          clapper_sink->display, clapper_sink->context, clapper_sink->gtk_context);
+      break;
+    default:
+      res = GST_BASE_SINK_CLASS (parent_class)->query (bsink, query);
+      break;
+  }
+
+  return res;
+}
+
+static gboolean
+gst_clapper_gl_sink_start_on_main (GstBaseSink * bsink)
+{
+  GstClapperGLSink *gst_sink = GST_CLAPPER_GL_SINK (bsink);
+  GstClapperGLSinkClass *klass = GST_CLAPPER_GL_SINK_GET_CLASS (bsink);
+  GtkWidget *toplevel;
+  GtkRoot *root;
+
+  if (gst_clapper_gl_sink_get_widget (gst_sink) == NULL)
+    return FALSE;
+
+  /* After this point, clapper_sink->widget will always be set */
+
+  root = gtk_widget_get_root (GTK_WIDGET (gst_sink->widget));
+  if (!GTK_IS_ROOT (root)) {
+    GtkWidget *parent = gtk_widget_get_parent (GTK_WIDGET (gst_sink->widget));
+    if (parent) {
+      GtkWidget *temp_parent;
+      while ((temp_parent = gtk_widget_get_parent (parent)))
+        parent = temp_parent;
+    }
+    toplevel = (parent) ? parent : GTK_WIDGET (gst_sink->widget);
+
+    /* sanity check */
+    g_assert (klass->window_title);
+
+    /* User did not add widget its own UI, let's popup a new GtkWindow to
+     * make gst-launch-1.0 work. */
+    gst_sink->window = gtk_window_new ();
+    gtk_window_set_default_size (GTK_WINDOW (gst_sink->window), 640, 480);
+    gtk_window_set_title (GTK_WINDOW (gst_sink->window), klass->window_title);
+    gtk_window_set_child (GTK_WINDOW (gst_sink->window), toplevel);
+
+    gst_sink->window_destroy_id = g_signal_connect (
+        GTK_WINDOW (gst_sink->window),
+        "destroy", G_CALLBACK (window_destroy_cb), gst_sink);
+  }
+
+  return TRUE;
+}
+
+static gboolean
+gst_clapper_gl_sink_start (GstBaseSink * bsink)
+{
+  GstClapperGLSink *clapper_sink = GST_CLAPPER_GL_SINK (bsink);
+  GtkClapperGLWidget *clapper_widget;
+
+  if (!(! !gst_gtk_invoke_on_main ((GThreadFunc) (GCallback)
+      gst_clapper_gl_sink_start_on_main, bsink)))
+    return FALSE;
+
+  /* After this point, clapper_sink->widget will always be set */
+  clapper_widget = GTK_CLAPPER_GL_WIDGET (clapper_sink->widget);
+
+  if (!gtk_clapper_gl_widget_init_winsys (clapper_widget)) {
+    GST_ELEMENT_ERROR (bsink, RESOURCE, NOT_FOUND, ("%s",
+            "Failed to initialize OpenGL with GTK"), (NULL));
+    return FALSE;
+  }
+
+  if (!clapper_sink->display)
+    clapper_sink->display = gtk_clapper_gl_widget_get_display (clapper_widget);
+  if (!clapper_sink->context)
+    clapper_sink->context = gtk_clapper_gl_widget_get_context (clapper_widget);
+  if (!clapper_sink->gtk_context)
+    clapper_sink->gtk_context = gtk_clapper_gl_widget_get_gtk_context (clapper_widget);
+
+  if (!clapper_sink->display || !clapper_sink->context || !clapper_sink->gtk_context) {
+    GST_ELEMENT_ERROR (bsink, RESOURCE, NOT_FOUND, ("%s",
+            "Failed to retrieve OpenGL context from GTK"), (NULL));
+    return FALSE;
+  }
+
+  gst_gl_element_propagate_display_context (GST_ELEMENT (bsink),
+      clapper_sink->display);
+
+  return TRUE;
+}
+
+static gboolean
+gst_clapper_gl_sink_stop_on_main (GstBaseSink * bsink)
+{
+  GstClapperGLSink *gst_sink = GST_CLAPPER_GL_SINK (bsink);
+
+  if (gst_sink->window) {
+    gtk_window_destroy (GTK_WINDOW (gst_sink->window));
+    gst_sink->window = NULL;
+    gst_sink->widget = NULL;
+  }
+
+  return TRUE;
+}
+
+static gboolean
+gst_clapper_gl_sink_stop (GstBaseSink * bsink)
+{
+  GstClapperGLSink *clapper_sink = GST_CLAPPER_GL_SINK (bsink);
+
+  if (clapper_sink->display) {
+    gst_object_unref (clapper_sink->display);
+    clapper_sink->display = NULL;
+  }
+  if (clapper_sink->context) {
+    gst_object_unref (clapper_sink->context);
+    clapper_sink->context = NULL;
+  }
+  if (clapper_sink->gtk_context) {
+    gst_object_unref (clapper_sink->gtk_context);
+    clapper_sink->gtk_context = NULL;
+  }
+  if (clapper_sink->window)
+    return ! !gst_gtk_invoke_on_main ((GThreadFunc) (GCallback)
+        gst_clapper_gl_sink_stop_on_main, bsink);
+
+  return TRUE;
+}
+
+static void
+gst_gtk_window_show_all_and_unref (GtkWidget * window)
+{
+  gtk_window_present (GTK_WINDOW (window));
+  g_object_unref (window);
+}
+
+static GstStateChangeReturn
+gst_clapper_gl_sink_change_state (GstElement * element, GstStateChange transition)
+{
+  GstClapperGLSink *clapper_sink = GST_CLAPPER_GL_SINK (element);
+  GstStateChangeReturn ret = GST_STATE_CHANGE_SUCCESS;
+
+  GST_DEBUG_OBJECT (element, "changing state: %s => %s",
+      gst_element_state_get_name (GST_STATE_TRANSITION_CURRENT (transition)),
+      gst_element_state_get_name (GST_STATE_TRANSITION_NEXT (transition)));
+
+  ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
+  if (ret == GST_STATE_CHANGE_FAILURE)
+    return ret;
+
+  switch (transition) {
+    case GST_STATE_CHANGE_NULL_TO_READY:
+      GST_OBJECT_LOCK (clapper_sink);
+      clapper_sink->had_eos = FALSE;
+      if (clapper_sink->widget) {
+        GTK_CLAPPER_GL_WIDGET_LOCK (clapper_sink->widget);
+        clapper_sink->widget->ignore_buffers = FALSE;
+        GTK_CLAPPER_GL_WIDGET_UNLOCK (clapper_sink->widget);
+      }
+      GST_OBJECT_UNLOCK (clapper_sink);
+      break;
+    case GST_STATE_CHANGE_READY_TO_PAUSED:{
+      GtkWindow *window = NULL;
+
+      GST_OBJECT_LOCK (clapper_sink);
+      if (clapper_sink->window)
+        window = g_object_ref (GTK_WINDOW (clapper_sink->window));
+      GST_OBJECT_UNLOCK (clapper_sink);
+
+      if (window) {
+        gst_gtk_invoke_on_main ((GThreadFunc) (GCallback)
+            gst_gtk_window_show_all_and_unref, window);
+      }
+      break;
+    }
+    case GST_STATE_CHANGE_READY_TO_NULL:
+      GST_OBJECT_LOCK (clapper_sink);
+      if (clapper_sink->widget) {
+        GTK_CLAPPER_GL_WIDGET_LOCK (clapper_sink->widget);
+        clapper_sink->widget->ignore_buffers =
+            !clapper_sink->had_eos || !clapper_sink->keep_last_frame;
+        GTK_CLAPPER_GL_WIDGET_UNLOCK (clapper_sink->widget);
+      }
+      GST_OBJECT_UNLOCK (clapper_sink);
+      /* Fall through to render black bg */
+    case GST_STATE_CHANGE_PAUSED_TO_READY:
+      GST_OBJECT_LOCK (clapper_sink);
+      if (clapper_sink->widget)
+        gtk_clapper_gl_widget_set_buffer (clapper_sink->widget, NULL);
+      GST_OBJECT_UNLOCK (clapper_sink);
+      break;
+    default:
+      break;
+  }
+
+  return ret;
+}
+
+static void
+gst_clapper_gl_sink_get_times (GstBaseSink * bsink, GstBuffer * buf,
+    GstClockTime * start, GstClockTime * end)
+{
+  GstClapperGLSink *clapper_sink = GST_CLAPPER_GL_SINK (bsink);
+
+  if (GST_BUFFER_TIMESTAMP_IS_VALID (buf)) {
+    *start = GST_BUFFER_TIMESTAMP (buf);
+    if (GST_BUFFER_DURATION_IS_VALID (buf))
+      *end = *start + GST_BUFFER_DURATION (buf);
+    else {
+      if (GST_VIDEO_INFO_FPS_N (&clapper_sink->v_info) > 0) {
+        *end = *start +
+            gst_util_uint64_scale_int (GST_SECOND,
+            GST_VIDEO_INFO_FPS_D (&clapper_sink->v_info),
+            GST_VIDEO_INFO_FPS_N (&clapper_sink->v_info));
+      }
+    }
+  }
+}
+
+static GstCaps *
+gst_clapper_gl_sink_get_caps (GstBaseSink * bsink, GstCaps * filter)
+{
+  GstCaps *tmp = NULL;
+  GstCaps *result = NULL;
+
+  tmp = gst_pad_get_pad_template_caps (GST_BASE_SINK_PAD (bsink));
+
+  if (filter) {
+    GST_DEBUG_OBJECT (bsink, "intersecting with filter caps %" GST_PTR_FORMAT,
+        filter);
+
+    result = gst_caps_intersect_full (filter, tmp, GST_CAPS_INTERSECT_FIRST);
+    gst_caps_unref (tmp);
+  } else {
+    result = tmp;
+  }
+
+  result = gst_gl_overlay_compositor_add_caps (result);
+
+  GST_DEBUG_OBJECT (bsink, "returning caps: %" GST_PTR_FORMAT, result);
+
+  return result;
+}
+
+static gboolean
+gst_clapper_gl_sink_set_caps (GstBaseSink * bsink, GstCaps * caps)
+{
+  GstClapperGLSink *clapper_sink = GST_CLAPPER_GL_SINK (bsink);
+  gboolean res = FALSE;
+
+  GST_DEBUG ("set caps with %" GST_PTR_FORMAT, caps);
+
+  if (!gst_video_info_from_caps (&clapper_sink->v_info, caps))
+    return FALSE;
+
+  GST_OBJECT_LOCK (clapper_sink);
+
+  if (clapper_sink->widget == NULL) {
+    GST_OBJECT_UNLOCK (clapper_sink);
+    GST_ELEMENT_ERROR (clapper_sink, RESOURCE, NOT_FOUND,
+        ("%s", "Output widget was destroyed"), (NULL));
+    return FALSE;
+  }
+
+  if (!gtk_clapper_gl_widget_set_format (clapper_sink->widget, &clapper_sink->v_info)) {
+    GST_OBJECT_UNLOCK (clapper_sink);
+    return FALSE;
+  }
+
+  res = gtk_clapper_gl_widget_update_output_format (clapper_sink->widget, caps);
+  GST_OBJECT_UNLOCK (clapper_sink);
+
+  return res;
+}
+
+static GstFlowReturn
+gst_clapper_gl_sink_wait_event (GstBaseSink * bsink, GstEvent * event)
+{
+  GstClapperGLSink *clapper_sink = GST_CLAPPER_GL_SINK (bsink);
+  GstFlowReturn ret;
+
+  ret = GST_BASE_SINK_CLASS (parent_class)->wait_event (bsink, event);
+
+  switch (event->type) {
+    case GST_EVENT_EOS:
+      if (ret == GST_FLOW_OK) {
+        GST_OBJECT_LOCK (clapper_sink);
+        clapper_sink->had_eos = TRUE;
+        GST_OBJECT_UNLOCK (clapper_sink);
+      }
+      break;
+    default:
+      break;
+  }
+
+  return ret;
+}
+
+static GstFlowReturn
+gst_clapper_gl_sink_show_frame (GstVideoSink * vsink, GstBuffer * buf)
+{
+  GstClapperGLSink *clapper_sink;
+
+  GST_TRACE ("rendering buffer:%p", buf);
+
+  clapper_sink = GST_CLAPPER_GL_SINK (vsink);
+
+  GST_OBJECT_LOCK (clapper_sink);
+
+  if (clapper_sink->widget == NULL) {
+    GST_OBJECT_UNLOCK (clapper_sink);
+    GST_ELEMENT_ERROR (clapper_sink, RESOURCE, NOT_FOUND,
+        ("%s", "Output widget was destroyed"), (NULL));
+    return GST_FLOW_ERROR;
+  }
+
+  gtk_clapper_gl_widget_set_buffer (clapper_sink->widget, buf);
+
+  GST_OBJECT_UNLOCK (clapper_sink);
+
+  return GST_FLOW_OK;
+}

lib/gst/clapper/gtk4/gstclapperglsink.h

@@ -0,0 +1,105 @@
+/*
+ * GStreamer
+ * Copyright (C) 2015 Matthew Waters <matthew@centricular.com>
+ * Copyright (C) 2020 Rafał Dzięgiel <rafostar.github@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __GST_CLAPPER_GL_SINK_H__
+#define __GST_CLAPPER_GL_SINK_H__
+
+#include <gtk/gtk.h>
+#include <gst/gst.h>
+#include <gst/video/gstvideosink.h>
+#include <gst/video/video.h>
+#include <gst/gl/gl.h>
+
+#include "gtkclapperglwidget.h"
+
+#define GST_TYPE_CLAPPER_GL_SINK            (gst_clapper_gl_sink_get_type())
+#define GST_CLAPPER_GL_SINK(obj)            (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_CLAPPER_GL_SINK,GstClapperGLSink))
+#define GST_CLAPPER_GL_SINK_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_CLAPPER_GL_SINK,GstClapperGLClass))
+#define GST_CLAPPER_GL_SINK_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_CLAPPER_GL_SINK, GstClapperGLSinkClass))
+#define GST_IS_CLAPPER_GL_SINK(obj)         (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_CLAPPER_GL_SINK))
+#define GST_IS_CLAPPER_GL_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_CLAPPER_GL_SINK))
+#define GST_CLAPPER_GL_SINK_CAST(obj)       ((GstClapperGLSink*)(obj))
+
+G_BEGIN_DECLS
+typedef struct _GstClapperGLSink GstClapperGLSink;
+typedef struct _GstClapperGLSinkClass GstClapperGLSinkClass;
+
+GType gst_clapper_gl_sink_get_type (void);
+
+/**
+ * GstClapperGLSink:
+ *
+ * Opaque #GstClapperGLSink object
+ */
+struct _GstClapperGLSink
+{
+  /* <private> */
+  GstVideoSink parent;
+
+  GstVideoInfo v_info;
+
+  GtkClapperGLWidget *widget;
+
+  gboolean had_eos;
+
+  /* properties */
+  gboolean force_aspect_ratio;
+  gint par_n, par_d;
+  gboolean keep_last_frame;
+
+  gboolean ignore_textures;
+
+  GtkWidget *window;
+  gulong widget_destroy_id;
+  gulong window_destroy_id;
+
+  GstGLDisplay *display;
+  GstGLContext *context;
+  GstGLContext *gtk_context;
+
+  GstGLUpload *upload;
+  GstBuffer *uploaded_buffer;
+
+  /* read/write with object lock */
+  gint display_width, display_height;
+};
+
+/**
+ * GstClapperGLSinkClass:
+ *
+ * The #GstClapperGLSinkClass struct only contains private data
+ */
+struct _GstClapperGLSinkClass
+{
+  GstVideoSinkClass object_class;
+
+  /* metadata */
+  const gchar *window_title;
+
+  /* virtuals */
+  GtkWidget* (*create_widget) (void);
+};
+
+G_DEFINE_AUTOPTR_CLEANUP_FUNC (GstClapperGLSink, gst_object_unref)
+
+G_END_DECLS
+
+#endif /* __GST_CLAPPER_GL_SINK_H__ */

lib/gst/clapper/gtk4/gstclapperglutils.c

@@ -0,0 +1,103 @@
+/*
+ * GStreamer
+ * Copyright (C) 2015 Matthew Waters <matthew@centricular.com>
+ * Copyright (C) 2015 Thibault Saunier <tsaunier@gnome.org>
+ * Copyright (C) 2021 Rafał Dzięgiel <rafostar.github@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+/* FIXME: remove these once their headers are public in gstreamer:
+ * https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/804
+ */
+
+#include "gstclapperglutils.h"
+
+static const gfloat identity_matrix[] = {
+  1.0, 0.0, 0.0, 0.0,
+  0.0, 1.0, 0.0, 0.0,
+  0.0, 0.0, 1.0, 0.0,
+  0.0, 0.0, 0.0, 1.0,
+};
+
+static const gfloat from_ndc_matrix[] = {
+  0.5, 0.0, 0.0, 0.0,
+  0.0, 0.5, 0.0, 0.0,
+  0.0, 0.0, 0.5, 0.0,
+  0.5, 0.5, 0.5, 1.0,
+};
+
+static const gfloat to_ndc_matrix[] = {
+  2.0, 0.0, 0.0, 0.0,
+  0.0, 2.0, 0.0, 0.0,
+  0.0, 0.0, 2.0, 0.0,
+  -1.0, -1.0, -1.0, 1.0,
+};
+
+/* multiplies two 4x4 matrices, @a X @b, and stores the result in @result
+ * https://en.wikipedia.org/wiki/Matrix_multiplication
+ */
+static void
+gst_gl_multiply_matrix4 (const gfloat * a, const gfloat * b, gfloat * result)
+{
+  int i, j, k;
+  gfloat tmp[16] = { 0.0f };
+
+  if (!a || !b || !result)
+    return;
+  for (i = 0; i < 4; i++) {     /* column */
+    for (j = 0; j < 4; j++) {   /* row */
+      for (k = 0; k < 4; k++) {
+        tmp[j + (i * 4)] += a[k + (i * 4)] * b[j + (k * 4)];
+      }
+    }
+  }
+
+  for (i = 0; i < 16; i++)
+    result[i] = tmp[i];
+}
+
+/*
+ * gst_clapper_gl_get_affine_transformation_meta_as_ndc:
+ * @meta: (nullable): a #GstVideoAffineTransformationMeta
+ * @matrix: (out): result of the 4x4 matrix
+ *
+ * Retrieves the stored 4x4 affine transformation matrix stored in @meta in
+ * NDC coordinates. if @meta is NULL, an identity matrix is returned.
+ *
+ * NDC is a left-handed coordinate system
+ * - x - [-1, 1] - +ve X moves right
+ * - y - [-1, 1] - +ve Y moves up
+ * - z - [-1, 1] - +ve Z moves into
+ */
+void
+gst_clapper_gl_get_affine_transformation_meta_as_ndc (GstVideoAffineTransformationMeta *
+    meta, gfloat * matrix)
+{
+  if (!meta) {
+    int i;
+
+    for (i = 0; i < 16; i++) {
+      matrix[i] = identity_matrix[i];
+    }
+  } else {
+    float tmp[16];
+
+    /* change of basis multiplications */
+    gst_gl_multiply_matrix4 (from_ndc_matrix, meta->matrix, tmp);
+    gst_gl_multiply_matrix4 (tmp, to_ndc_matrix, matrix);
+  }
+}

lib/gst/clapper/gtk4/gstclapperglutils.h

@@ -0,0 +1,29 @@
+/*
+ * GStreamer
+ * Copyright (C) 2016 Matthew Waters <matthew@centricular.com>
+ * Copyright (C) 2021 Rafał Dzięgiel <rafostar.github@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __GST_CLAPPER_GL_UTILS_H__
+#define __GST_CLAPPER_GL_UTILS_H__
+
+#include <gst/video/gstvideoaffinetransformationmeta.h>
+
+void gst_clapper_gl_get_affine_transformation_meta_as_ndc (GstVideoAffineTransformationMeta *meta, gfloat *matrix);
+
+#endif /* __GST_CLAPPER_GL_UTILS_H__ */

lib/gst/clapper/gtk4/gstgtkutils.c

@@ -0,0 +1,95 @@
+/*
+ * GStreamer
+ * Copyright (C) 2015 Matthew Waters <matthew@centricular.com>
+ * Copyright (C) 2015 Thibault Saunier <tsaunier@gnome.org>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include <gst/gst.h>
+#include "gstgtkutils.h"
+
+struct invoke_context
+{
+  GThreadFunc func;
+  gpointer data;
+  GMutex lock;
+  GCond cond;
+  gboolean fired;
+
+  gpointer res;
+};
+
+static gboolean
+gst_gtk_invoke_func (struct invoke_context *info)
+{
+  g_mutex_lock (&info->lock);
+  info->res = info->func (info->data);
+  info->fired = TRUE;
+  g_cond_signal (&info->cond);
+  g_mutex_unlock (&info->lock);
+
+  return G_SOURCE_REMOVE;
+}
+
+gpointer
+gst_gtk_invoke_on_main (GThreadFunc func, gpointer data)
+{
+  GMainContext *main_context = g_main_context_default ();
+  struct invoke_context info;
+
+  g_mutex_init (&info.lock);
+  g_cond_init (&info.cond);
+  info.fired = FALSE;
+  info.func = func;
+  info.data = data;
+
+  g_main_context_invoke (main_context, (GSourceFunc) gst_gtk_invoke_func,
+      &info);
+
+  g_mutex_lock (&info.lock);
+  while (!info.fired)
+    g_cond_wait (&info.cond, &info.lock);
+  g_mutex_unlock (&info.lock);
+
+  g_mutex_clear (&info.lock);
+  g_cond_clear (&info.cond);
+
+  return info.res;
+}
+
+void
+gst_gtk_install_shared_properties (GObjectClass *gobject_class)
+{
+  g_object_class_install_property (gobject_class, PROP_FORCE_ASPECT_RATIO,
+      g_param_spec_boolean ("force-aspect-ratio",
+          "Force aspect ratio",
+          "When enabled, scaling will respect original aspect ratio",
+          DEFAULT_FORCE_ASPECT_RATIO,
+          G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+  g_object_class_install_property (gobject_class, PROP_PIXEL_ASPECT_RATIO,
+      gst_param_spec_fraction ("pixel-aspect-ratio", "Pixel Aspect Ratio",
+          "The pixel aspect ratio of the device", DEFAULT_PAR_N, DEFAULT_PAR_D,
+          G_MAXINT, 1, 1, 1, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+  g_object_class_install_property (gobject_class, PROP_KEEP_LAST_FRAME,
+      g_param_spec_boolean ("keep-last-frame",
+          "Keep last frame",
+          "Keep showing last video frame after playback instead of black screen",
+          DEFAULT_KEEP_LAST_FRAME,
+          G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+}

lib/gst/clapper/gtk4/gstgtkutils.h

@@ -0,0 +1,46 @@
+/*
+ * GStreamer
+ * Copyright (C) 2015 Matthew Waters <matthew@centricular.com>
+ * Copyright (C) 2015 Thibault Saunier <tsaunier@gnome.org>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __GST_GTK_UTILS_H__
+#define __GST_GTK_UTILS_H__
+
+#define DEFAULT_FORCE_ASPECT_RATIO  TRUE
+#define DEFAULT_PAR_N               0
+#define DEFAULT_PAR_D               1
+#define DEFAULT_KEEP_LAST_FRAME     FALSE
+
+#include <glib.h>
+#include <glib-object.h>
+
+enum
+{
+  PROP_0,
+  PROP_WIDGET,
+  PROP_FORCE_ASPECT_RATIO,
+  PROP_PIXEL_ASPECT_RATIO,
+  PROP_KEEP_LAST_FRAME
+};
+
+gpointer gst_gtk_invoke_on_main (GThreadFunc func, gpointer data);
+
+void gst_gtk_install_shared_properties (GObjectClass *gobject_class);
+
+#endif /* __GST_GTK_UTILS_H__ */

lib/gst/clapper/gtk4/gtkclapperglwidget.h

@@ -0,0 +1,113 @@
+/*
+ * GStreamer
+ * Copyright (C) 2015 Matthew Waters <matthew@centricular.com>
+ * Copyright (C) 2020 Rafał Dzięgiel <rafostar.github@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __GTK_CLAPPER_GL_WIDGET_H__
+#define __GTK_CLAPPER_GL_WIDGET_H__
+
+#include <gtk/gtk.h>
+#include <gst/gst.h>
+#include <gst/video/video.h>
+#include <gst/gl/gl.h>
+
+G_BEGIN_DECLS
+
+GType gtk_clapper_gl_widget_get_type (void);
+#define GTK_TYPE_CLAPPER_GL_WIDGET            (gtk_clapper_gl_widget_get_type())
+#define GTK_CLAPPER_GL_WIDGET(obj)            (G_TYPE_CHECK_INSTANCE_CAST((obj),GTK_TYPE_CLAPPER_GL_WIDGET,GtkClapperGLWidget))
+#define GTK_CLAPPER_GL_WIDGET_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST((klass),GTK_TYPE_CLAPPER_GL_WIDGET,GtkClapperGLWidgetClass))
+#define GTK_IS_CLAPPER_GL_WIDGET(obj)         (G_TYPE_CHECK_INSTANCE_TYPE((obj),GTK_TYPE_CLAPPER_GL_WIDGET))
+#define GTK_IS_CLAPPER_GL_WIDGET_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GTK_TYPE_CLAPPER_GL_WIDGET))
+#define GTK_CLAPPER_GL_WIDGET_CAST(obj)       ((GtkClapperGLWidget*)(obj))
+#define GTK_CLAPPER_GL_WIDGET_LOCK(w)         g_mutex_lock(&((GtkClapperGLWidget*)(w))->lock)
+#define GTK_CLAPPER_GL_WIDGET_UNLOCK(w)       g_mutex_unlock(&((GtkClapperGLWidget*)(w))->lock)
+
+typedef struct _GtkClapperGLWidget GtkClapperGLWidget;
+typedef struct _GtkClapperGLWidgetClass GtkClapperGLWidgetClass;
+typedef struct _GtkClapperGLWidgetPrivate GtkClapperGLWidgetPrivate;
+
+struct _GtkClapperGLWidget
+{
+  /* <private> */
+  GtkGLArea parent;
+  GtkClapperGLWidgetPrivate *priv;
+
+  /* properties */
+  gboolean force_aspect_ratio;
+  gint par_n, par_d;
+  gboolean keep_last_frame;
+
+  gint display_width;
+  gint display_height;
+
+  /* Widget dimensions */
+  gint scaled_width;
+  gint scaled_height;
+
+  /* Position coords */
+  gdouble last_pos_x;
+  gdouble last_pos_y;
+
+  gboolean negotiated;
+  gboolean ignore_buffers;
+  GstBuffer *pending_buffer;
+  GstBuffer *buffer;
+  GstVideoInfo v_info;
+
+  /* resize */
+  gboolean pending_resize;
+  GstVideoInfo pending_v_info;
+  guint display_ratio_num;
+  guint display_ratio_den;
+
+  /*< private >*/
+  GMutex lock;
+  GWeakRef element;
+
+  /* event controllers */
+  GtkEventController *key_controller;
+  GtkEventController *motion_controller;
+  GtkGesture *click_gesture;
+
+  /* Pending draw idles callback */
+  guint draw_id;
+};
+
+struct _GtkClapperGLWidgetClass
+{
+  GtkGLAreaClass parent_class;
+};
+
+/* API */
+gboolean        gtk_clapper_gl_widget_set_format           (GtkClapperGLWidget * widget, GstVideoInfo * v_info);
+void            gtk_clapper_gl_widget_set_buffer           (GtkClapperGLWidget * widget, GstBuffer * buffer);
+void            gtk_clapper_gl_widget_set_element          (GtkClapperGLWidget * widget, GstElement * element);
+
+GtkWidget *     gtk_clapper_gl_widget_new                  (void);
+
+gboolean        gtk_clapper_gl_widget_init_winsys          (GtkClapperGLWidget * widget);
+GstGLDisplay *  gtk_clapper_gl_widget_get_display          (GtkClapperGLWidget * widget);
+GstGLContext *  gtk_clapper_gl_widget_get_context          (GtkClapperGLWidget * widget);
+GstGLContext *  gtk_clapper_gl_widget_get_gtk_context      (GtkClapperGLWidget * widget);
+gboolean        gtk_clapper_gl_widget_update_output_format (GtkClapperGLWidget * widget, GstCaps * caps);
+
+G_END_DECLS
+
+#endif /* __GTK_CLAPPER_GL_WIDGET_H__ */

lib/gst/clapper/meson.build

@@ -0,0 +1,106 @@
+gstclapper_sources = [
+  'gstclapper.c',
+  'gstclapper-signal-dispatcher.c',
+  'gstclapper-video-renderer.c',
+  'gstclapper-media-info.c',
+  'gstclapper-g-main-context-signal-dispatcher.c',
+  'gstclapper-video-overlay-video-renderer.c',
+  'gstclapper-visualization.c',
+  'gstclapper-mpris.c',
+  'gstclapper-gtk4-plugin.c',
+
+  'gtk4/gstclapperglsink.c',
+  'gtk4/gstgtkutils.c',
+  'gtk4/gtkclapperglwidget.c',
+  'gtk4/gstclapperglutils.c',
+]
+gstclapper_headers = [
+  'clapper.h',
+  'clapper-prelude.h',
+  'gstclapper.h',
+  'gstclapper-types.h',
+  'gstclapper-signal-dispatcher.h',
+  'gstclapper-video-renderer.h',
+  'gstclapper-media-info.h',
+  'gstclapper-g-main-context-signal-dispatcher.h',
+  'gstclapper-video-overlay-video-renderer.h',
+  'gstclapper-visualization.h',
+  'gstclapper-mpris.h',
+  'gstclapper-gtk4-plugin.h',
+]
+gstclapper_defines = [
+  '-DHAVE_CONFIG_H',
+  '-DBUILDING_GST_CLAPPER',
+  '-DGST_USE_UNSTABLE_API',
+  '-DHAVE_GTK_GL',
+]
+gtk_deps = [gstgl_dep, gstglproto_dep]
+have_gtk_gl_windowing = false
+
+gtk4_dep = dependency('gtk4', required: true)
+
+if not gtk4_dep.version().version_compare('>=4.0.0')
+  error('GTK4 version on this system is too old')
+endif
+
+if gst_gl_have_window_x11 and (gst_gl_have_platform_egl or gst_gl_have_platform_glx)
+  gtk_x11_dep = dependency('gtk4-x11', required: false)
+  if gtk_x11_dep.found()
+    gtk_deps += gtk_x11_dep
+    if gst_gl_have_platform_glx
+      gtk_deps += gstglx11_dep
+    endif
+    have_gtk_gl_windowing = true
+  endif
+endif
+
+if gst_gl_have_window_wayland and gst_gl_have_platform_egl
+  gtk_wayland_dep = dependency('gtk4-wayland', required: false)
+  if gtk_wayland_dep.found()
+    gtk_deps += [gtk_wayland_dep, gstglwayland_dep]
+    have_gtk_gl_windowing = true
+  endif
+endif
+
+if gst_gl_have_platform_egl
+  gtk_deps += gstglegl_dep
+endif
+
+if not have_gtk_gl_windowing
+  error('GTK4 widget requires GL windowing')
+endif
+
+gstclapper_mpris_gdbus = gnome.gdbus_codegen('gstclapper-mpris-gdbus',
+  sources: '../../../data/gstclapper-mpris-gdbus.xml',
+  interface_prefix: 'org.mpris.',
+  namespace: 'GstClapperMpris'
+)
+
+gstclapper = library('gstclapper-' + api_version,
+  gstclapper_sources + gstclapper_mpris_gdbus,
+  c_args: gstclapper_defines,
+  link_args: noseh_link_args,
+  include_directories: [configinc, libsinc],
+  version: libversion,
+  install: true,
+  install_dir: pkglibdir,
+  dependencies: [gtk4_dep, glib_dep, gio_dep,
+    gstbase_dep, gstvideo_dep, gstaudio_dep,
+    gsttag_dep, gstpbutils_dep, libm] + gtk_deps,
+)
+
+clapper_gir = gnome.generate_gir(gstclapper,
+  sources: gstclapper_sources + gstclapper_headers,
+  namespace: 'GstClapper',
+  nsversion: api_version,
+  identifier_prefix: 'Gst',
+  symbol_prefix: 'gst',
+  export_packages: 'gstreamer-clapper-1.0',
+  includes: ['Gst-1.0', 'GstPbutils-1.0', 'GstBase-1.0', 'GstVideo-1.0',
+    'GstAudio-1.0', 'GstTag-1.0'],
+  install: true,
+  install_dir_typelib: join_paths(pkglibdir, 'girepository-1.0'),
+  extra_args: gir_init_section + ['-DGST_USE_UNSTABLE_API'],
+  dependencies: [gstbase_dep, gstvideo_dep, gstaudio_dep,
+    gsttag_dep, gstpbutils_dep]
+)

lib/gst/meson.build

@@ -0,0 +1 @@
+subdir('clapper')

lib/meson.build

@@ -0,0 +1,270 @@
+glib_req = '>= 2.56.0'
+gst_req = '>= 1.18.0'
+
+api_version = '1.0'
+libversion = meson.project_version()
+
+cc = meson.get_compiler('c')
+cxx = meson.get_compiler('cpp')
+
+cdata = configuration_data()
+
+if cc.get_id() == 'msvc'
+  msvc_args = [
+    # Ignore several spurious warnings for things gstreamer does very commonly
+    # If a warning is completely useless and spammy, use '/wdXXXX' to suppress it
+    # If a warning is harmless but hard to fix, use '/woXXXX' so it's shown once
+    # NOTE: Only add warnings here if you are sure they're spurious
+    '/wd4018', # implicit signed/unsigned conversion
+    '/wd4146', # unary minus on unsigned (beware INT_MIN)
+    '/wd4244', # lossy type conversion (e.g. double -> int)
+    '/wd4305', # truncating type conversion (e.g. double -> float)
+    cc.get_supported_arguments(['/utf-8']), # set the input encoding to utf-8
+
+    # Enable some warnings on MSVC to match GCC/Clang behaviour
+    '/w14062', # enumerator 'identifier' in switch of enum 'enumeration' is not handled
+    '/w14101', # 'identifier' : unreferenced local variable
+    '/w14189', # 'identifier' : local variable is initialized but not referenced
+  ]
+  add_project_arguments(msvc_args, language: ['c', 'cpp'])
+  noseh_link_args = ['/SAFESEH:NO']
+else
+  if cxx.has_argument('-Wno-non-virtual-dtor')
+    add_project_arguments('-Wno-non-virtual-dtor', language: 'cpp')
+  endif
+  noseh_link_args = []
+endif
+
+if cc.has_link_argument('-Wl,-Bsymbolic-functions')
+  add_project_link_arguments('-Wl,-Bsymbolic-functions', language: 'c')
+endif
+
+# Symbol visibility
+if cc.get_id() == 'msvc'
+  export_define = '__declspec(dllexport) extern'
+elif cc.has_argument('-fvisibility=hidden')
+  add_project_arguments('-fvisibility=hidden', language: 'c')
+  add_project_arguments('-fvisibility=hidden', language: 'cpp')
+  export_define = 'extern __attribute__ ((visibility ("default")))'
+else
+  export_define = 'extern'
+endif
+
+# Passing this through the command line would be too messy
+cdata.set('GST_API_EXPORT', export_define)
+
+# Disable strict aliasing
+if cc.has_argument('-fno-strict-aliasing')
+  add_project_arguments('-fno-strict-aliasing', language: 'c')
+endif
+if cxx.has_argument('-fno-strict-aliasing')
+  add_project_arguments('-fno-strict-aliasing', language: 'cpp')
+endif
+
+if not get_option('deprecated-glib-api')
+  message('Disabling deprecated GLib API')
+  add_project_arguments('-DG_DISABLE_DEPRECATED', language: 'c')
+endif
+
+if not get_option('devel-checks')
+  message('Disabling GLib cast checks')
+  add_project_arguments('-DG_DISABLE_CAST_CHECKS', language: 'c')
+
+  message('Disabling GLib asserts')
+  add_project_arguments('-DG_DISABLE_ASSERT', language: 'c')
+
+  message('Disabling GLib checks')
+  add_project_arguments('-DG_DISABLE_CHECKS', language: 'c')
+endif
+
+check_headers = [
+  ['HAVE_DLFCN_H', 'dlfcn.h'],
+  ['HAVE_FCNTL_H', 'fcntl.h'],
+  ['HAVE_INTTYPES_H', 'inttypes.h'],
+  ['HAVE_MEMORY_H', 'memory.h'],
+  ['HAVE_NETINET_IN_H', 'netinet/in.h'],
+  ['HAVE_NETINET_IP_H', 'netinet/ip.h'],
+  ['HAVE_NETINET_TCP_H', 'netinet/tcp.h'],
+  ['HAVE_PTHREAD_H', 'pthread.h'],
+  ['HAVE_STDINT_H', 'stdint.h'],
+  ['HAVE_STDLIB_H', 'stdlib.h'],
+  ['HAVE_STRINGS_H', 'strings.h'],
+  ['HAVE_STRING_H', 'string.h'],
+  ['HAVE_SYS_PARAM_H', 'sys/param.h'],
+  ['HAVE_SYS_SOCKET_H', 'sys/socket.h'],
+  ['HAVE_SYS_STAT_H', 'sys/stat.h'],
+  ['HAVE_SYS_TIME_H', 'sys/time.h'],
+  ['HAVE_SYS_TYPES_H', 'sys/types.h'],
+  ['HAVE_SYS_UTSNAME_H', 'sys/utsname.h'],
+  ['HAVE_UNISTD_H', 'unistd.h'],
+]
+
+foreach h : check_headers
+  if cc.has_header(h.get(1))
+    cdata.set(h.get(0), 1)
+  endif
+endforeach
+
+check_functions = [
+  ['HAVE_DCGETTEXT', 'dcgettext'],
+  ['HAVE_GETPAGESIZE', 'getpagesize'],
+  ['HAVE_GMTIME_R', 'gmtime_r'],
+  ['HAVE_MEMFD_CREATE', 'memfd_create'],
+  ['HAVE_MMAP', 'mmap'],
+  ['HAVE_PIPE2', 'pipe2'],
+  ['HAVE_GETRUSAGE', 'getrusage', '#include<sys/resource.h>'],
+]
+
+foreach f : check_functions
+  prefix = ''
+  if f.length() == 3
+    prefix = f.get(2)
+  endif
+  if cc.has_function(f.get(1), prefix: prefix)
+    cdata.set(f.get(0), 1)
+  endif
+endforeach
+
+cdata.set('SIZEOF_CHAR', cc.sizeof('char'))
+cdata.set('SIZEOF_INT', cc.sizeof('int'))
+cdata.set('SIZEOF_LONG', cc.sizeof('long'))
+cdata.set('SIZEOF_SHORT', cc.sizeof('short'))
+cdata.set('SIZEOF_VOIDP', cc.sizeof('void*'))
+
+cdata.set_quoted('VERSION', libversion)
+cdata.set_quoted('PACKAGE', 'gst-plugins-clapper')
+cdata.set_quoted('PACKAGE_VERSION', libversion)
+cdata.set_quoted('PACKAGE_BUGREPORT', 'https://github.com/Rafostar/clapper/issues/new')
+cdata.set_quoted('PACKAGE_NAME', 'GStreamer Clapper Libs')
+cdata.set_quoted('GST_API_VERSION', api_version)
+cdata.set_quoted('GST_LICENSE', 'LGPL')
+cdata.set_quoted('LIBDIR', pkglibdir)
+cdata.set_quoted('LOCALEDIR', join_paths(get_option('prefix'), get_option('localedir')))
+
+warning_flags = [
+  '-Wmissing-declarations',
+  '-Wredundant-decls',
+  '-Wwrite-strings',
+  '-Wformat',
+  '-Wformat-security',
+  '-Winit-self',
+  '-Wmissing-include-dirs',
+  '-Waddress',
+  '-Wno-multichar',
+  '-Wvla',
+  '-Wpointer-arith',
+]
+warning_c_flags = [
+  '-Wmissing-prototypes',
+  '-Wdeclaration-after-statement',
+  '-Wold-style-definition',
+]
+warning_cxx_flags = [
+  '-Wformat-nonliteral',
+]
+
+foreach extra_arg : warning_c_flags
+  if cc.has_argument (extra_arg)
+    add_project_arguments([extra_arg], language: 'c')
+  endif
+endforeach
+
+foreach extra_arg : warning_cxx_flags
+  if cxx.has_argument (extra_arg)
+    add_project_arguments([extra_arg], language: 'cpp')
+  endif
+endforeach
+
+foreach extra_arg : warning_flags
+  if cc.has_argument (extra_arg)
+    add_project_arguments([extra_arg], language: 'c')
+  endif
+  if cxx.has_argument (extra_arg)
+    add_project_arguments([extra_arg], language: 'cpp')
+  endif
+endforeach
+
+cdata.set_quoted('GST_PACKAGE_NAME', 'GStreamer Plugins Clapper')
+cdata.set_quoted('GST_PACKAGE_ORIGIN', 'https://github.com/Rafostar/clapper')
+
+# Mandatory GST deps
+gst_dep = dependency('gstreamer-1.0', version: gst_req,
+  fallback: ['gstreamer', 'gst_dep'])
+gstbase_dep = dependency('gstreamer-base-1.0', version: gst_req,
+  fallback: ['gstreamer', 'gst_base_dep'])
+gstpbutils_dep = dependency('gstreamer-pbutils-1.0', version: gst_req,
+  fallback: ['gst-plugins-base', 'pbutils_dep'])
+gstaudio_dep = dependency('gstreamer-audio-1.0', version: gst_req,
+  fallback: ['gst-plugins-base', 'audio_dep'])
+gsttag_dep = dependency('gstreamer-tag-1.0', version: gst_req,
+  fallback: ['gst-plugins-base', 'tag_dep'])
+gstvideo_dep = dependency('gstreamer-video-1.0', version: gst_req,
+  fallback: ['gst-plugins-base', 'video_dep'])
+
+# GStreamer OpenGL
+gstgl_dep = dependency('gstreamer-gl-1.0', version: gst_req,
+  fallback: ['gst-plugins-base', 'gstgl_dep'], required: true)
+gstglx11_dep = dependency('', required: false)
+gstglwayland_dep = dependency('', required: false)
+gstglegl_dep = dependency('', required: false)
+
+gst_gl_apis = gstgl_dep.get_pkgconfig_variable('gl_apis')
+gst_gl_winsys = gstgl_dep.get_pkgconfig_variable('gl_winsys')
+gst_gl_platforms = gstgl_dep.get_pkgconfig_variable('gl_platforms')
+
+message('GStreamer OpenGL window systems: @0@'.format(gst_gl_winsys))
+message('GStreamer OpenGL platforms: @0@'.format(gst_gl_platforms))
+message('GStreamer OpenGL apis: @0@'.format(gst_gl_apis))
+
+foreach ws : ['x11', 'wayland', 'android', 'cocoa', 'eagl', 'win32', 'dispmanx', 'viv_fb']
+  set_variable('gst_gl_have_window_@0@'.format(ws), gst_gl_winsys.contains(ws))
+endforeach
+
+foreach p : ['glx', 'egl', 'cgl', 'eagl', 'wgl']
+  set_variable('gst_gl_have_platform_@0@'.format(p), gst_gl_platforms.contains(p))
+endforeach
+
+foreach api : ['gl', 'gles2']
+  set_variable('gst_gl_have_api_@0@'.format(api), gst_gl_apis.contains(api))
+endforeach
+
+gstglproto_dep = dependency('gstreamer-gl-prototypes-1.0', version: gst_req,
+  fallback: ['gst-plugins-base', 'gstglproto_dep'], required: true)
+if gst_gl_have_window_x11
+  gstglx11_dep = dependency('gstreamer-gl-x11-1.0', version: gst_req,
+    fallback: ['gst-plugins-base', 'gstglx11_dep'], required: true)
+endif
+if gst_gl_have_window_wayland
+  gstglwayland_dep = dependency('gstreamer-gl-wayland-1.0', version: gst_req,
+    fallback: ['gst-plugins-base', 'gstglwayland_dep'], required: true)
+endif
+if gst_gl_have_platform_egl
+  gstglegl_dep = dependency('gstreamer-gl-egl-1.0', version: gst_req,
+    fallback: ['gst-plugins-base', 'gstglegl_dep'], required: true)
+endif
+
+libm = cc.find_library('m', required: false)
+glib_dep = dependency('glib-2.0', version: glib_req, fallback: ['glib', 'libglib_dep'])
+gmodule_dep = dependency('gmodule-2.0', fallback: ['glib', 'libgmodule_dep'])
+gio_dep = dependency('gio-2.0', fallback: ['glib', 'libgio_dep'])
+
+cdata.set('DISABLE_ORC', 1)
+cdata.set('GST_ENABLE_EXTRA_CHECKS', get_option('devel-checks'))
+cdata.set_quoted('GST_PACKAGE_RELEASE_DATETIME', 'Unknown')
+
+configinc = include_directories('.')
+libsinc = include_directories('gst')
+
+gir = find_program('g-ir-scanner', required: true)
+if not gir.found()
+  error('Clapper requires GI bindings to be compiled')
+endif
+
+gir_init_section = ['--add-init-section=extern void gst_init(gint*,gchar**);' + \
+    'g_setenv("GST_REGISTRY_1.0", "@0@", TRUE);'.format(meson.current_build_dir() + '/gir_empty_registry.reg') + \
+    'g_setenv("GST_PLUGIN_PATH_1_0", "", TRUE);' + \
+    'g_setenv("GST_PLUGIN_SYSTEM_PATH_1_0", "", TRUE);' + \
+    'gst_init(NULL,NULL);', '--quiet'
+]
+subdir('gst')
+configure_file(output: 'config.h', configuration: cdata)

meson.build

@@ -0,0 +1,41 @@
+project('com.github.rafostar.Clapper', 'c', 'cpp',
+  version: '0.4.0',
+  meson_version: '>= 0.50.0',
+  license: 'GPL-3.0-or-later',
+  default_options: [
+    'warning_level=1',
+    'buildtype=debugoptimized'
+  ]
+)
+
+gnome = import('gnome')
+i18n = import('i18n')
+python = import('python')
+
+bindir = join_paths(get_option('prefix'), get_option('bindir'))
+libdir = join_paths(get_option('prefix'), get_option('libdir'))
+datadir = join_paths(get_option('prefix'), get_option('datadir'))
+
+pkglibdir = join_paths(libdir, meson.project_name())
+pkgdatadir = join_paths(datadir, meson.project_name())
+
+if get_option('lib')
+  subdir('lib')
+endif
+
+if get_option('player')
+  subdir('bin')
+  subdir('data')
+  subdir('po')
+
+  install_subdir('src', install_dir: pkgdatadir)
+  install_subdir('extras', install_dir: pkgdatadir)
+  install_subdir('css', install_dir: pkgdatadir)
+  install_subdir('ui', install_dir: pkgdatadir)
+
+  python_bin = python.find_installation('python3')
+  if not python_bin.found()
+    error('No valid python3 binary found')
+  endif
+  meson.add_install_script('build-aux/meson/postinstall.py')
+endif

meson_options.txt

@@ -0,0 +1,20 @@
+option('player',
+  type: 'boolean',
+  value: true,
+  description: 'Build Clapper player'
+)
+option('lib',
+  type: 'boolean',
+  value: true,
+  description: 'Build GstClapper lib'
+)
+option('devel-checks',
+  type: 'boolean',
+  value: false,
+  description: 'GStreamer GLib checks and asserts such as API guards (disable for stable releases)'
+)
+option('deprecated-glib-api',
+  type: 'boolean',
+  value: true,
+  description: 'Allow using of deprecated GLib API'
+)

pkgs/flatpak/.gitignore

@@ -0,0 +1,6 @@
+build/
+builddir/
+repo/
+.flatpak-builder/
+com.github.rafostar.Clapper.flatpak
+flathub/com.github.rafostar.Clapper.json

pkgs/flatpak/com.github.rafostar.Clapper-nightly.json

@@ -0,0 +1,56 @@
+{
+    "app-id": "com.github.rafostar.Clapper",
+    "runtime": "org.gnome.Platform",
+    "runtime-version": "master",
+    "sdk": "org.gnome.Sdk",
+    "command": "com.github.rafostar.Clapper",
+    "finish-args": [
+        "--share=ipc",
+        "--socket=fallback-x11",
+        "--socket=wayland",
+        "--device=dri",
+        "--socket=pulseaudio",
+        "--share=network",
+        "--device=all",
+        "--filesystem=xdg-run/pipewire-0:ro",
+        "--filesystem=xdg-videos",
+        "--own-name=org.mpris.MediaPlayer2.Clapper",
+        "--talk-name=org.gnome.Shell",
+        "--env=GST_PLUGIN_SYSTEM_PATH=/app/lib/gstreamer-1.0",
+        "--env=GST_VAAPI_ALL_DRIVERS=1"
+    ],
+    "modules": [
+        "flathub/shared-modules/gudev/gudev.json",
+        "flathub/lib/libsass.json",
+        "flathub/lib/sassc.json",
+        "flathub/lib/liba52.json",
+        "flathub/lib/libmpeg2.json",
+        "flathub/lib/libdv.json",
+        "flathub/lib/libdvdcss.json",
+        "flathub/lib/libdvdread.json",
+        "flathub/lib/libdvdnav.json",
+        "flathub/lib/libass.json",
+        "flathub/lib/ffmpeg.json",
+        "testing/gstreamer-1.0/gstreamer.json",
+        "testing/gstreamer-1.0/gst-plugins-base.json",
+        "testing/gstreamer-1.0/gst-plugins-good.json",
+        "testing/gstreamer-1.0/gst-plugins-bad.json",
+        "testing/gstreamer-1.0/gst-plugins-ugly.json",
+        "testing/gstreamer-1.0/gst-libav.json",
+        "testing/gstreamer-1.0/gstreamer-vaapi.json",
+        "testing/libadwaita.json",
+        {
+            "name": "clapper",
+            "buildsystem": "meson",
+            "sources": [
+                {
+                    "type": "dir",
+                    "path": "../../."
+                }
+            ]
+        }
+    ],
+    "cleanup-commands": [
+        "ln -s /lib/$FLATPAK_ARCH-linux-*/gstreamer-1.0/libgstpipewire.so /app/lib/gstreamer-1.0/"
+    ]
+}

pkgs/flatpak/com.github.rafostar.Clapper.json

@@ -0,0 +1,60 @@
+{
+    "app-id": "com.github.rafostar.Clapper",
+    "runtime": "org.gnome.Platform",
+    "runtime-version": "40",
+    "sdk": "org.gnome.Sdk",
+    "command": "com.github.rafostar.Clapper",
+    "finish-args": [
+        "--share=ipc",
+        "--socket=fallback-x11",
+        "--socket=wayland",
+        "--device=dri",
+        "--socket=pulseaudio",
+        "--share=network",
+        "--device=all",
+        "--filesystem=xdg-run/pipewire-0:ro",
+        "--filesystem=xdg-videos",
+        "--own-name=org.mpris.MediaPlayer2.Clapper",
+        "--talk-name=org.gnome.Shell",
+        "--env=GST_PLUGIN_SYSTEM_PATH=/app/lib/gstreamer-1.0",
+        "--env=GST_VAAPI_ALL_DRIVERS=1"
+    ],
+    "modules": [
+        "flathub/lib/glib-networking.json",
+        "flathub/shared-modules/gudev/gudev.json",
+        "flathub/lib/pango.json",
+        "flathub/lib/libsass.json",
+        "flathub/lib/sassc.json",
+        "flathub/lib/liba52.json",
+        "flathub/lib/libmpeg2.json",
+        "flathub/lib/libdv.json",
+        "flathub/lib/libdvdcss.json",
+        "flathub/lib/libdvdread.json",
+        "flathub/lib/libdvdnav.json",
+        "flathub/lib/libass.json",
+        "flathub/lib/ffmpeg.json",
+        "flathub/lib/uchardet.json",
+        "flathub/gstreamer-1.0/gstreamer.json",
+        "flathub/gstreamer-1.0/gst-plugins-base.json",
+        "flathub/gstreamer-1.0/gst-plugins-good.json",
+        "flathub/gstreamer-1.0/gst-plugins-bad.json",
+        "flathub/gstreamer-1.0/gst-plugins-ugly.json",
+        "flathub/gstreamer-1.0/gst-libav.json",
+        "flathub/gstreamer-1.0/gstreamer-vaapi.json",
+        "flathub/lib/gtk4.json",
+        "testing/libadwaita.json",
+        {
+            "name": "clapper",
+            "buildsystem": "meson",
+            "sources": [
+                {
+                    "type": "dir",
+                    "path": "../../."
+                }
+            ]
+        }
+    ],
+    "cleanup-commands": [
+        "ln -s /lib/$FLATPAK_ARCH-linux-*/gstreamer-1.0/libgstpipewire.so /app/lib/gstreamer-1.0/"
+    ]
+}

pkgs/flatpak/testing/gstreamer-1.0/gst-libav.json

@@ -0,0 +1,15 @@
+{
+    "name": "gst-libav",
+    "buildsystem": "meson",
+    "config-opts": [
+        "-Ddoc=disabled",
+        "-Dtests=disabled"
+    ],
+    "sources": [
+        {
+            "type": "git",
+            "url": "https://gitlab.freedesktop.org/gstreamer/gst-libav.git",
+            "branch": "master"
+        }
+    ]
+}

pkgs/flatpak/testing/gstreamer-1.0/gst-plugins-bad.json

@@ -0,0 +1,28 @@
+{
+    "name": "gst-plugins-bad",
+    "buildsystem": "meson",
+    "config-opts": [
+        "-Ddoc=disabled",
+        "-Dexamples=disabled",
+        "-Dtests=disabled",
+        "-Dnls=disabled",
+        "-Dgobject-cast-checks=disabled",
+        "-Dglib-asserts=disabled",
+        "-Dglib-checks=disabled",
+        "-Dextra-checks=disabled",
+
+        "-Dvulkan=disabled",
+        "-Dwebrtc=disabled",
+        "-Dwasapi=disabled",
+        "-Dwasapi2=disabled",
+        "-Dwinks=disabled",
+        "-Dwinscreencap=disabled"
+    ],
+    "sources": [
+        {
+            "type": "git",
+            "url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad.git",
+            "branch": "master"
+        }
+    ]
+}

pkgs/flatpak/testing/gstreamer-1.0/gst-plugins-base.json

@@ -0,0 +1,25 @@
+{
+    "name": "gst-plugins-base",
+    "buildsystem": "meson",
+    "config-opts": [
+        "--wrap-mode=nofallback",
+
+        "-Ddoc=disabled",
+        "-Dexamples=disabled",
+        "-Dtests=disabled",
+        "-Dnls=disabled",
+        "-Dgobject-cast-checks=disabled",
+        "-Dglib-asserts=disabled",
+        "-Dglib-checks=disabled",
+
+        "-Dgl_api=opengl,gles2",
+        "-Dgl_platform=egl,glx"
+    ],
+    "sources": [
+        {
+            "type": "git",
+            "url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-base.git",
+            "branch": "master"
+        }
+    ]
+}

pkgs/flatpak/testing/gstreamer-1.0/gst-plugins-good.json

@@ -0,0 +1,22 @@
+{
+    "name": "gst-plugins-good",
+    "buildsystem": "meson",
+    "config-opts": [
+        "-Ddoc=disabled",
+        "-Dexamples=disabled",
+        "-Dtests=disabled",
+        "-Dnls=disabled",
+        "-Dgobject-cast-checks=disabled",
+        "-Dglib-asserts=disabled",
+        "-Dglib-checks=disabled",
+
+        "-Dgtk3=disabled"
+    ],
+    "sources": [
+        {
+            "type": "git",
+            "url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-good.git",
+            "branch": "master"
+        }
+    ]
+}

pkgs/flatpak/testing/gstreamer-1.0/gst-plugins-ugly.json

@@ -0,0 +1,21 @@
+{
+    "name": "gst-plugins-ugly",
+    "buildsystem": "meson",
+    "config-opts": [
+        "-Ddoc=disabled",
+        "-Dnls=disabled",
+        "-Dtests=disabled",
+        "-Dgobject-cast-checks=disabled",
+        "-Dglib-asserts=disabled",
+        "-Dglib-checks=disabled",
+
+        "-Dmpeg2dec=enabled"
+    ],
+    "sources": [
+        {
+            "type": "git",
+            "url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-ugly.git",
+            "branch": "master"
+        }
+    ]
+}

pkgs/flatpak/testing/gstreamer-1.0/gstreamer-vaapi.json

@@ -0,0 +1,16 @@
+{
+    "name": "gstreamer-vaapi",
+    "buildsystem": "meson",
+    "config-opts": [
+        "-Ddoc=disabled",
+        "-Dexamples=disabled",
+        "-Dtests=disabled"
+    ],
+    "sources": [
+        {
+            "type": "git",
+            "url": "https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi.git",
+            "branch": "master"
+        }
+    ]
+}

pkgs/flatpak/testing/gstreamer-1.0/gstreamer.json

@@ -0,0 +1,23 @@
+{
+    "name": "gstreamer",
+    "buildsystem": "meson",
+    "config-opts": [
+        "-Ddoc=disabled",
+        "-Dgtk_doc=disabled",
+        "-Dexamples=disabled",
+        "-Dtests=disabled",
+        "-Dbenchmarks=disabled",
+        "-Dnls=disabled",
+        "-Dgobject-cast-checks=disabled",
+        "-Dglib-asserts=disabled",
+        "-Dglib-checks=disabled",
+        "-Dextra-checks=disabled"
+    ],
+    "sources": [
+        {
+            "type": "git",
+            "url": "https://gitlab.freedesktop.org/gstreamer/gstreamer.git",
+            "branch": "master"
+        }
+    ]
+}

pkgs/flatpak/testing/libadwaita.json

@@ -0,0 +1,21 @@
+{
+    "name": "libadwaita",
+    "buildsystem": "meson",
+    "config-opts": [
+        "--buildtype=release",
+        "--wrap-mode=nofallback",
+        "-Dintrospection=enabled",
+        "-Dvapi=false",
+        "-Dgtk_doc=false",
+        "-Dtests=false",
+        "-Dexamples=false"
+    ],
+    "sources": [
+        {
+            "type": "git",
+            "url": "https://gitlab.gnome.org/GNOME/libadwaita.git",
+            "tag": "1.0.0-alpha.2",
+            "commit": "f5932ab4250c8e709958c6e75a1a4941a5f0f386"
+        }
+    ]
+}

pkgs/rpm/.gitignore

@@ -0,0 +1,3 @@
+.osc/
+clapper/
+.lock

pkgs/rpm/clapper.rpmlintrc

@@ -0,0 +1 @@
+addFilter("explicit-lib-dependency")

pkgs/rpm/clapper.spec

@@ -0,0 +1,184 @@
+#
+# spec file for package clapper
+#
+# Copyright (C) 2020    sp1rit
+# Copyright (C) 2020-21 Rafostar
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+%define debug_package %{nil}
+
+%global appname com.github.rafostar.Clapper
+%global gst_version 1.18.0
+%global gtk4_version 4.0.0
+%global meson_version 0.50
+%global glib2_version 2.56.0
+
+Name:           clapper
+Version:        0.4.0
+Release:        1%{?dist}
+Summary:        Simple and modern GNOME media player
+
+License:        GPL-3.0
+URL:            https://github.com/Rafostar/clapper
+BuildRoot:      %{_builddir}/%{name}-%{version}-build
+Source0:        _service
+
+BuildRequires:  meson >= %{meson_version}
+BuildRequires:  gtk4-devel >= %{gtk4_version}
+BuildRequires:  glib2-devel >= %{glib2_version}
+BuildRequires:  gobject-introspection-devel
+BuildRequires:  gjs
+BuildRequires:  gcc-c++
+BuildRequires:  desktop-file-utils
+BuildRequires:  hicolor-icon-theme
+
+Requires:       gjs
+Requires:       gtk4 >= %{gtk4_version}
+Requires:       libadwaita
+Requires:       hicolor-icon-theme
+
+%if 0%{?suse_version}
+# SUSE recommends group tag, while Fedora discourages their use
+Group:          Productivity/Multimedia/Video/Players
+
+BuildRequires:  update-desktop-files
+BuildRequires:  gstreamer-devel >= %{gst_version}
+BuildRequires:  gstreamer-plugins-base-devel >= %{gst_version}
+BuildRequires:  Mesa-libGLESv2-devel
+BuildRequires:  Mesa-libGLESv3-devel
+
+Requires:       gstreamer >= %{gst_version}
+Requires:       gstreamer-plugins-base >= %{gst_version}
+Requires:       gstreamer-plugins-good >= %{gst_version}
+Requires:       gstreamer-plugins-bad >= %{gst_version}
+
+# Popular video decoders
+Recommends:     gstreamer-plugins-libav >= %{gst_version}
+
+# CD Playback
+Suggests:       gstreamer-plugins-ugly
+# Intel/AMD video acceleration
+Suggests:       gstreamer-plugins-vaapi
+%else
+BuildRequires:  glibc-all-langpacks
+BuildRequires:  gstreamer1-devel >= %{gst_version}
+BuildRequires:  gstreamer1-plugins-base-devel >= %{gst_version}
+BuildRequires:  mesa-libGL-devel
+BuildRequires:  mesa-libGLES-devel
+BuildRequires:  mesa-libGLU-devel
+BuildRequires:  mesa-libEGL-devel
+
+Requires:       gstreamer1 >= %{gst_version}
+Requires:       gstreamer1-plugins-base >= %{gst_version}
+Requires:       gstreamer1-plugins-good >= %{gst_version}
+Requires:       gstreamer1-plugins-bad-free >= %{gst_version}
+
+# ASS subtitles (assrender)
+Recommends:     gstreamer1-plugins-bad-free-extras >= %{gst_version}
+
+# CD Playback
+Suggests:       gstreamer1-plugins-ugly-free
+# Intel/AMD video acceleration
+Suggests:       gstreamer1-vaapi
+%endif
+
+%description
+A GNOME media player built using GJS with GTK4 toolkit and powered by GStreamer with OpenGL rendering.
+
+%prep
+%setup -q -n %{_sourcedir}/%{name}-%{version} -T -D
+
+%build
+%meson
+%meson_build
+
+%install
+%meson_install
+%if 0%{?suse_version}
+%suse_update_desktop_file %{appname}
+%endif
+
+%check
+desktop-file-validate %{buildroot}%{_datadir}/applications/*.desktop
+
+%files
+%license COPYING
+%doc README.md
+%{_bindir}/%{appname}*
+%{_bindir}/clapper
+%{_datadir}/%{appname}/
+%{_datadir}/icons/hicolor/*/apps/*.svg
+%{_datadir}/glib-2.0/schemas/%{appname}.gschema.xml
+%{_datadir}/mime/packages/%{appname}.xml
+%{_datadir}/applications/*.desktop
+%{_datadir}/metainfo/*.metainfo.xml
+%{_datadir}/gir-1.0/GstClapper-1.0.gir
+%{_datadir}/locale/*/LC_MESSAGES/%{appname}.mo
+%{_libdir}/%{appname}/
+
+%changelog
+* Sun Sep 12 2021 Rafostar <rafostar.github@gmail.com> - 0.4.0-1
+- New version
+
+* Thu Aug 26 2021 Rafostar <rafostar.github@gmail.com> - 0.3.0-4
+- Install translations
+
+* Thu Aug 26 2021 Rafostar <rafostar.github@gmail.com> - 0.3.0-3
+- Install clapper symlink
+
+* Mon Aug 23 2021 Rafostar <rafostar.github@gmail.com> - 0.3.0-2
+- Require libadwaita
+
+* Fri Jun 18 2021 Rafostar <rafostar.github@gmail.com> - 0.3.0-1
+- New version
+
+* Mon Apr 19 2021 Rafostar <rafostar.github@gmail.com> - 0.2.1-1
+- New version
+
+* Tue Apr 13 2021 Rafostar <rafostar.github@gmail.com> - 0.2.0-1
+- New version
+
+* Fri Feb 26 2021 Rafostar <rafostar.github@gmail.com> - 0.1.0-1
+- New version
+
+* Sun Feb 7 2021 Rafostar <rafostar.github@gmail.com> - 0.0.0-10
+- Install gstclapper libs to app named subdirectory
+
+* Fri Feb 5 2021 Rafostar <rafostar.github@gmail.com> - 0.0.0-9
+- Update build with gstclapper libs support
+
+* Thu Jan 21 2021 Rafostar <rafostar.github@gmail.com> - 0.0.0-8
+- Use metainfo instead of deprecated appdata
+
+* Mon Jan 18 2021 Rafostar <rafostar.github@gmail.com> - 0.0.0-7
+- Remove gjs-1.0 files
+
+* Sun Dec 20 2020 Rafostar <rafostar.github@gmail.com> - 0.0.0-6
+- Include additional app binaries
+
+* Sat Oct 31 2020 Rafostar <rafostar.github@gmail.com> - 0.0.0-5
+- Added metainfo
+
+* Sun Oct 25 2020 Rafostar <rafostar.github@gmail.com> - 0.0.0-4
+- Added gschema
+
+* Wed Oct 14 2020 Rafostar <rafostar.github@gmail.com> - 0.0.0-3
+- Update to GTK4
+
+* Sat Sep 19 22:02:00 CEST 2020 sp1rit - 0.0.0-2
+- Added suse_update_desktop_file macro for SuSE packages
+
+* Fri Sep 18 2020 Rafostar <rafostar.github@gmail.com> - 0.0.0-1
+- Initial package

po/LINGUAS

@@ -0,0 +1 @@
+ca de it nl pl

po/POTFILES

@@ -0,0 +1,10 @@
+ui/clapper.ui
+ui/elapsed-time-button.ui
+ui/help-overlay.ui
+ui/preferences-plugin-ranking-subpage.ui
+ui/preferences-window.ui
+
+src/buttons.js
+src/dialogs.js
+src/revealers.js
+src/widget.js

po/af.po

@@ -0,0 +1,454 @@
+msgid ""
+msgstr ""
+"Project-Id-Version: clapper\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2021-09-06 20:22+0200\n"
+"PO-Revision-Date: 2021-09-06 18:31\n"
+"Last-Translator: \n"
+"Language-Team: Afrikaans\n"
+"Language: af_ZA\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Crowdin-Project: clapper\n"
+"X-Crowdin-Project-ID: 473374\n"
+"X-Crowdin-Language: af\n"
+"X-Crowdin-File: /master/po/com.github.rafostar.Clapper.pot\n"
+"X-Crowdin-File-ID: 31\n"
+
+#: ui/clapper.ui:6
+msgid "Open Files..."
+msgstr ""
+
+#: ui/clapper.ui:10
+msgid "Open URI..."
+msgstr ""
+
+#: ui/clapper.ui:16 ui/preferences-window.ui:4
+msgid "Preferences"
+msgstr ""
+
+#: ui/clapper.ui:20
+msgid "Shortcuts"
+msgstr ""
+
+#: ui/clapper.ui:26
+msgid "About Clapper"
+msgstr ""
+
+#: ui/elapsed-time-button.ui:27
+msgid "Speed"
+msgstr ""
+
+#: ui/elapsed-time-button.ui:41 ui/preferences-window.ui:83
+#: ui/preferences-window.ui:215
+msgid "Normal"
+msgstr ""
+
+#: ui/help-overlay.ui:10 ui/preferences-window.ui:12
+msgid "General"
+msgstr ""
+
+#: ui/help-overlay.ui:13
+msgid "Show shortcuts"
+msgstr ""
+
+#: ui/help-overlay.ui:19
+msgid "Toggle fullscreen"
+msgstr ""
+
+#: ui/help-overlay.ui:20
+msgid "Double tap | Double click"
+msgstr ""
+
+#: ui/help-overlay.ui:26
+msgid "Leave fullscreen"
+msgstr ""
+
+#: ui/help-overlay.ui:32
+msgid "Reveal OSD (fullscreen only)"
+msgstr ""
+
+#: ui/help-overlay.ui:33
+msgid "Tap"
+msgstr ""
+
+#: ui/help-overlay.ui:39
+msgid "Quit"
+msgstr ""
+
+#: ui/help-overlay.ui:47
+msgid "Media"
+msgstr ""
+
+#: ui/help-overlay.ui:50
+msgid "Open files"
+msgstr ""
+
+#: ui/help-overlay.ui:56 src/dialogs.js:137
+msgid "Open URI"
+msgstr ""
+
+#: ui/help-overlay.ui:64
+msgid "Playlist"
+msgstr ""
+
+#: ui/help-overlay.ui:67
+msgid "Next item"
+msgstr ""
+
+#: ui/help-overlay.ui:68
+msgid "Double tap (right side)"
+msgstr ""
+
+#: ui/help-overlay.ui:74
+msgid "Previous item"
+msgstr ""
+
+#: ui/help-overlay.ui:75
+msgid "Double tap (left side)"
+msgstr ""
+
+#: ui/help-overlay.ui:81
+msgid "Change repeat mode"
+msgstr ""
+
+#: ui/help-overlay.ui:87
+msgid "Export to file"
+msgstr ""
+
+#: ui/help-overlay.ui:95 ui/preferences-window.ui:119
+msgid "Playback"
+msgstr ""
+
+#: ui/help-overlay.ui:98
+msgid "Toggle play"
+msgstr ""
+
+#: ui/help-overlay.ui:99
+msgid "Long press | Right click"
+msgstr ""
+
+#: ui/help-overlay.ui:105
+msgid "Seek forward"
+msgstr ""
+
+#: ui/help-overlay.ui:106
+msgid "Swipe right | Scroll right"
+msgstr ""
+
+#: ui/help-overlay.ui:112
+msgid "Seek backward"
+msgstr ""
+
+#: ui/help-overlay.ui:113
+msgid "Swipe left | Scroll left"
+msgstr ""
+
+#: ui/help-overlay.ui:119
+msgid "Volume up"
+msgstr ""
+
+#: ui/help-overlay.ui:120
+msgid "Swipe up | Scroll up"
+msgstr ""
+
+#: ui/help-overlay.ui:126
+msgid "Volume down"
+msgstr ""
+
+#: ui/help-overlay.ui:127
+msgid "Swipe down | Scroll down"
+msgstr ""
+
+#: ui/help-overlay.ui:133
+msgid "Toggle mute"
+msgstr ""
+
+#: ui/help-overlay.ui:139
+msgid "Next chapter"
+msgstr ""
+
+#: ui/help-overlay.ui:145
+msgid "Previous chapter"
+msgstr ""
+
+#: ui/preferences-plugin-ranking-subpage.ui:11
+msgid "Decoders"
+msgstr ""
+
+#: ui/preferences-plugin-ranking-subpage.ui:18
+msgid "Return to the preferences"
+msgstr ""
+
+#: ui/preferences-window.ui:16
+msgid "Behavior"
+msgstr ""
+
+#: ui/preferences-window.ui:19
+msgid "Auto fullscreen"
+msgstr ""
+
+#: ui/preferences-window.ui:20
+msgid "Enter fullscreen when playlist is replaced except floating mode"
+msgstr ""
+
+#: ui/preferences-window.ui:26
+msgid "Ask to resume recent media"
+msgstr ""
+
+#: ui/preferences-window.ui:32
+msgid "Float on all workspaces"
+msgstr ""
+
+#: ui/preferences-window.ui:33
+msgid "This option only works on GNOME"
+msgstr ""
+
+#: ui/preferences-window.ui:39
+msgid "After playback"
+msgstr ""
+
+#: ui/preferences-window.ui:44
+msgid "Do nothing"
+msgstr ""
+
+#: ui/preferences-window.ui:45
+msgid "Freeze last frame"
+msgstr ""
+
+#: ui/preferences-window.ui:46
+msgid "Close the app"
+msgstr ""
+
+#: ui/preferences-window.ui:56
+msgid "Volume"
+msgstr ""
+
+#: ui/preferences-window.ui:59
+msgid "Custom initial value"
+msgstr ""
+
+#: ui/preferences-window.ui:60
+msgid "Set custom volume at startup instead of restoring it"
+msgstr ""
+
+#: ui/preferences-window.ui:64
+msgid "Volume percentage"
+msgstr ""
+
+#: ui/preferences-window.ui:75
+msgid "Seeking"
+msgstr ""
+
+#: ui/preferences-window.ui:78
+msgid "Mode"
+msgstr ""
+
+#: ui/preferences-window.ui:84
+msgid "Accurate"
+msgstr ""
+
+#: ui/preferences-window.ui:85
+msgid "Fast"
+msgstr ""
+
+#: ui/preferences-window.ui:93
+msgid "Unit"
+msgstr ""
+
+#: ui/preferences-window.ui:98
+msgid "Second"
+msgstr ""
+
+#: ui/preferences-window.ui:99
+msgid "Minute"
+msgstr ""
+
+#: ui/preferences-window.ui:100
+msgid "Percentage"
+msgstr ""
+
+#: ui/preferences-window.ui:108
+msgid "Value"
+msgstr ""
+
+#: ui/preferences-window.ui:123
+msgid "Audio"
+msgstr ""
+
+#: ui/preferences-window.ui:126
+msgid "Offset in milliseconds"
+msgstr ""
+
+#: ui/preferences-window.ui:133
+msgid "Only native audio formats"
+msgstr ""
+
+#: ui/preferences-window.ui:141
+msgid "Subtitles"
+msgstr ""
+
+#: ui/preferences-window.ui:144
+msgid "Default font"
+msgstr ""
+
+#: ui/preferences-window.ui:154
+msgid "Network"
+msgstr ""
+
+#: ui/preferences-window.ui:158
+msgid "Client"
+msgstr ""
+
+#: ui/preferences-window.ui:161
+msgid "Progressive download buffering"
+msgstr ""
+
+#: ui/preferences-window.ui:169
+msgid "Server"
+msgstr ""
+
+#: ui/preferences-window.ui:172
+msgid "Control player remotely"
+msgstr ""
+
+#: ui/preferences-window.ui:176
+msgid "Listening port"
+msgstr ""
+
+#: ui/preferences-window.ui:183
+msgid "Run web application in background"
+msgstr ""
+
+#: ui/preferences-window.ui:184
+msgid "Requires GTK compiled with Broadway backend"
+msgstr ""
+
+#: ui/preferences-window.ui:190
+msgid "Web application port"
+msgstr ""
+
+#: ui/preferences-window.ui:204
+msgid "Prefer adaptive streaming"
+msgstr ""
+
+#: ui/preferences-window.ui:210
+msgid "Max quality"
+msgstr ""
+
+#: ui/preferences-window.ui:228
+msgid "Tweaks"
+msgstr ""
+
+#: ui/preferences-window.ui:232
+msgid "Appearance"
+msgstr ""
+
+#: ui/preferences-window.ui:235
+msgid "Dark theme"
+msgstr ""
+
+#: ui/preferences-window.ui:241
+msgid "Render window shadows"
+msgstr ""
+
+#: ui/preferences-window.ui:242
+msgid "Disable to increase performance when windowed"
+msgstr ""
+
+#: ui/preferences-window.ui:253
+msgid "Plugin ranking"
+msgstr ""
+
+#: ui/preferences-window.ui:254
+msgid "Alter default ranks of GStreamer plugins"
+msgstr ""
+
+#: ui/preferences-window.ui:259
+msgid "Use playbin3"
+msgstr ""
+
+#: ui/preferences-window.ui:260 ui/preferences-window.ui:269
+msgid "Requires player restart"
+msgstr ""
+
+#: ui/preferences-window.ui:262 ui/preferences-window.ui:271
+msgid "Experimental"
+msgstr ""
+
+#: ui/preferences-window.ui:268
+msgid "Use PipeWire for audio output"
+msgstr ""
+
+#: src/buttons.js:201
+#, javascript-format
+msgid "Decoder: %s"
+msgstr ""
+
+#: src/dialogs.js:152
+msgid "Enter or drop URI here"
+msgstr ""
+
+#: src/dialogs.js:157
+msgid "Cancel"
+msgstr ""
+
+#: src/dialogs.js:158
+msgid "Open"
+msgstr ""
+
+#: src/dialogs.js:217
+msgid "Title"
+msgstr ""
+
+#: src/dialogs.js:218
+msgid "Completed"
+msgstr ""
+
+#: src/dialogs.js:226
+msgid "Resume playback?"
+msgstr ""
+
+#: src/dialogs.js:280
+#, javascript-format
+msgid "GTK version: %s"
+msgstr ""
+
+#: src/dialogs.js:281
+#, javascript-format
+msgid "Adwaita version: %s"
+msgstr ""
+
+#: src/dialogs.js:282
+#, javascript-format
+msgid "GStreamer version: %s"
+msgstr ""
+
+#: src/dialogs.js:283
+#, javascript-format
+msgid "GJS version: %s"
+msgstr ""
+
+#: src/dialogs.js:291
+msgid "A GNOME media player powered by GStreamer"
+msgstr ""
+
+#: src/revealers.js:170
+#, javascript-format
+msgid "Ends at: %s"
+msgstr ""
+
+#: src/widget.js:225 src/widget.js:234 src/widget.js:240 src/widget.js:246
+msgid "Undetermined"
+msgstr ""
+
+#: src/widget.js:241
+msgid "Channels"
+msgstr ""
+
+#: src/widget.js:259
+msgid "Disabled"
+msgstr ""
+

po/ar.po

@@ -0,0 +1,454 @@
+msgid ""
+msgstr ""
+"Project-Id-Version: clapper\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2021-09-06 20:22+0200\n"
+"PO-Revision-Date: 2021-09-06 18:31\n"
+"Last-Translator: \n"
+"Language-Team: Arabic\n"
+"Language: ar_SA\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=6; plural=(n==0 ? 0 : n==1 ? 1 : n==2 ? 2 : n%100>=3 && n%100<=10 ? 3 : n%100>=11 && n%100<=99 ? 4 : 5);\n"
+"X-Crowdin-Project: clapper\n"
+"X-Crowdin-Project-ID: 473374\n"
+"X-Crowdin-Language: ar\n"
+"X-Crowdin-File: /master/po/com.github.rafostar.Clapper.pot\n"
+"X-Crowdin-File-ID: 31\n"
+
+#: ui/clapper.ui:6
+msgid "Open Files..."
+msgstr ""
+
+#: ui/clapper.ui:10
+msgid "Open URI..."
+msgstr ""
+
+#: ui/clapper.ui:16 ui/preferences-window.ui:4
+msgid "Preferences"
+msgstr ""
+
+#: ui/clapper.ui:20
+msgid "Shortcuts"
+msgstr ""
+
+#: ui/clapper.ui:26
+msgid "About Clapper"
+msgstr ""
+
+#: ui/elapsed-time-button.ui:27
+msgid "Speed"
+msgstr ""
+
+#: ui/elapsed-time-button.ui:41 ui/preferences-window.ui:83
+#: ui/preferences-window.ui:215
+msgid "Normal"
+msgstr ""
+
+#: ui/help-overlay.ui:10 ui/preferences-window.ui:12
+msgid "General"
+msgstr ""
+
+#: ui/help-overlay.ui:13
+msgid "Show shortcuts"
+msgstr ""
+
+#: ui/help-overlay.ui:19
+msgid "Toggle fullscreen"
+msgstr ""
+
+#: ui/help-overlay.ui:20
+msgid "Double tap | Double click"
+msgstr ""
+
+#: ui/help-overlay.ui:26
+msgid "Leave fullscreen"
+msgstr ""
+
+#: ui/help-overlay.ui:32
+msgid "Reveal OSD (fullscreen only)"
+msgstr ""
+
+#: ui/help-overlay.ui:33
+msgid "Tap"
+msgstr ""
+
+#: ui/help-overlay.ui:39
+msgid "Quit"
+msgstr ""
+
+#: ui/help-overlay.ui:47
+msgid "Media"
+msgstr ""
+
+#: ui/help-overlay.ui:50
+msgid "Open files"
+msgstr ""
+
+#: ui/help-overlay.ui:56 src/dialogs.js:137
+msgid "Open URI"
+msgstr ""
+
+#: ui/help-overlay.ui:64
+msgid "Playlist"
+msgstr ""
+
+#: ui/help-overlay.ui:67
+msgid "Next item"
+msgstr ""
+
+#: ui/help-overlay.ui:68
+msgid "Double tap (right side)"
+msgstr ""
+
+#: ui/help-overlay.ui:74
+msgid "Previous item"
+msgstr ""
+
+#: ui/help-overlay.ui:75
+msgid "Double tap (left side)"
+msgstr ""
+
+#: ui/help-overlay.ui:81
+msgid "Change repeat mode"
+msgstr ""
+
+#: ui/help-overlay.ui:87
+msgid "Export to file"
+msgstr ""
+
+#: ui/help-overlay.ui:95 ui/preferences-window.ui:119
+msgid "Playback"
+msgstr ""
+
+#: ui/help-overlay.ui:98
+msgid "Toggle play"
+msgstr ""
+
+#: ui/help-overlay.ui:99
+msgid "Long press | Right click"
+msgstr ""
+
+#: ui/help-overlay.ui:105
+msgid "Seek forward"
+msgstr ""
+
+#: ui/help-overlay.ui:106
+msgid "Swipe right | Scroll right"
+msgstr ""
+
+#: ui/help-overlay.ui:112
+msgid "Seek backward"
+msgstr ""
+
+#: ui/help-overlay.ui:113
+msgid "Swipe left | Scroll left"
+msgstr ""
+
+#: ui/help-overlay.ui:119
+msgid "Volume up"
+msgstr ""
+
+#: ui/help-overlay.ui:120
+msgid "Swipe up | Scroll up"
+msgstr ""
+
+#: ui/help-overlay.ui:126
+msgid "Volume down"
+msgstr ""
+
+#: ui/help-overlay.ui:127
+msgid "Swipe down | Scroll down"
+msgstr ""
+
+#: ui/help-overlay.ui:133
+msgid "Toggle mute"
+msgstr ""
+
+#: ui/help-overlay.ui:139
+msgid "Next chapter"
+msgstr ""
+
+#: ui/help-overlay.ui:145
+msgid "Previous chapter"
+msgstr ""
+
+#: ui/preferences-plugin-ranking-subpage.ui:11
+msgid "Decoders"
+msgstr ""
+
+#: ui/preferences-plugin-ranking-subpage.ui:18
+msgid "Return to the preferences"
+msgstr ""
+
+#: ui/preferences-window.ui:16
+msgid "Behavior"
+msgstr ""
+
+#: ui/preferences-window.ui:19
+msgid "Auto fullscreen"
+msgstr ""
+
+#: ui/preferences-window.ui:20
+msgid "Enter fullscreen when playlist is replaced except floating mode"
+msgstr ""
+
+#: ui/preferences-window.ui:26
+msgid "Ask to resume recent media"
+msgstr ""
+
+#: ui/preferences-window.ui:32
+msgid "Float on all workspaces"
+msgstr ""
+
+#: ui/preferences-window.ui:33
+msgid "This option only works on GNOME"
+msgstr ""
+
+#: ui/preferences-window.ui:39
+msgid "After playback"
+msgstr ""
+
+#: ui/preferences-window.ui:44
+msgid "Do nothing"
+msgstr ""
+
+#: ui/preferences-window.ui:45
+msgid "Freeze last frame"
+msgstr ""
+
+#: ui/preferences-window.ui:46
+msgid "Close the app"
+msgstr ""
+
+#: ui/preferences-window.ui:56
+msgid "Volume"
+msgstr ""
+
+#: ui/preferences-window.ui:59
+msgid "Custom initial value"
+msgstr ""
+
+#: ui/preferences-window.ui:60
+msgid "Set custom volume at startup instead of restoring it"
+msgstr ""
+
+#: ui/preferences-window.ui:64
+msgid "Volume percentage"
+msgstr ""
+
+#: ui/preferences-window.ui:75
+msgid "Seeking"
+msgstr ""
+
+#: ui/preferences-window.ui:78
+msgid "Mode"
+msgstr ""
+
+#: ui/preferences-window.ui:84
+msgid "Accurate"
+msgstr ""
+
+#: ui/preferences-window.ui:85
+msgid "Fast"
+msgstr ""
+
+#: ui/preferences-window.ui:93
+msgid "Unit"
+msgstr ""
+
+#: ui/preferences-window.ui:98
+msgid "Second"
+msgstr ""
+
+#: ui/preferences-window.ui:99
+msgid "Minute"
+msgstr ""
+
+#: ui/preferences-window.ui:100
+msgid "Percentage"
+msgstr ""
+
+#: ui/preferences-window.ui:108
+msgid "Value"
+msgstr ""
+
+#: ui/preferences-window.ui:123
+msgid "Audio"
+msgstr ""
+
+#: ui/preferences-window.ui:126
+msgid "Offset in milliseconds"
+msgstr ""
+
+#: ui/preferences-window.ui:133
+msgid "Only native audio formats"
+msgstr ""
+
+#: ui/preferences-window.ui:141
+msgid "Subtitles"
+msgstr ""
+
+#: ui/preferences-window.ui:144
+msgid "Default font"
+msgstr ""
+
+#: ui/preferences-window.ui:154
+msgid "Network"
+msgstr ""
+
+#: ui/preferences-window.ui:158
+msgid "Client"
+msgstr ""
+
+#: ui/preferences-window.ui:161
+msgid "Progressive download buffering"
+msgstr ""
+
+#: ui/preferences-window.ui:169
+msgid "Server"
+msgstr ""
+
+#: ui/preferences-window.ui:172
+msgid "Control player remotely"
+msgstr ""
+
+#: ui/preferences-window.ui:176
+msgid "Listening port"
+msgstr ""
+
+#: ui/preferences-window.ui:183
+msgid "Run web application in background"
+msgstr ""
+
+#: ui/preferences-window.ui:184
+msgid "Requires GTK compiled with Broadway backend"
+msgstr ""
+
+#: ui/preferences-window.ui:190
+msgid "Web application port"
+msgstr ""
+
+#: ui/preferences-window.ui:204
+msgid "Prefer adaptive streaming"
+msgstr ""
+
+#: ui/preferences-window.ui:210
+msgid "Max quality"
+msgstr ""
+
+#: ui/preferences-window.ui:228
+msgid "Tweaks"
+msgstr ""
+
+#: ui/preferences-window.ui:232
+msgid "Appearance"
+msgstr ""
+
+#: ui/preferences-window.ui:235
+msgid "Dark theme"
+msgstr ""
+
+#: ui/preferences-window.ui:241
+msgid "Render window shadows"
+msgstr ""
+
+#: ui/preferences-window.ui:242
+msgid "Disable to increase performance when windowed"
+msgstr ""
+
+#: ui/preferences-window.ui:253
+msgid "Plugin ranking"
+msgstr ""
+
+#: ui/preferences-window.ui:254
+msgid "Alter default ranks of GStreamer plugins"
+msgstr ""
+
+#: ui/preferences-window.ui:259
+msgid "Use playbin3"
+msgstr ""
+
+#: ui/preferences-window.ui:260 ui/preferences-window.ui:269
+msgid "Requires player restart"
+msgstr ""
+
+#: ui/preferences-window.ui:262 ui/preferences-window.ui:271
+msgid "Experimental"
+msgstr ""
+
+#: ui/preferences-window.ui:268
+msgid "Use PipeWire for audio output"
+msgstr ""
+
+#: src/buttons.js:201
+#, javascript-format
+msgid "Decoder: %s"
+msgstr ""
+
+#: src/dialogs.js:152
+msgid "Enter or drop URI here"
+msgstr ""
+
+#: src/dialogs.js:157
+msgid "Cancel"
+msgstr ""
+
+#: src/dialogs.js:158
+msgid "Open"
+msgstr ""
+
+#: src/dialogs.js:217
+msgid "Title"
+msgstr ""
+
+#: src/dialogs.js:218
+msgid "Completed"
+msgstr ""
+
+#: src/dialogs.js:226
+msgid "Resume playback?"
+msgstr ""
+
+#: src/dialogs.js:280
+#, javascript-format
+msgid "GTK version: %s"
+msgstr ""
+
+#: src/dialogs.js:281
+#, javascript-format
+msgid "Adwaita version: %s"
+msgstr ""
+
+#: src/dialogs.js:282
+#, javascript-format
+msgid "GStreamer version: %s"
+msgstr ""
+
+#: src/dialogs.js:283
+#, javascript-format
+msgid "GJS version: %s"
+msgstr ""
+
+#: src/dialogs.js:291
+msgid "A GNOME media player powered by GStreamer"
+msgstr ""
+
+#: src/revealers.js:170
+#, javascript-format
+msgid "Ends at: %s"
+msgstr ""
+
+#: src/widget.js:225 src/widget.js:234 src/widget.js:240 src/widget.js:246
+msgid "Undetermined"
+msgstr ""
+
+#: src/widget.js:241
+msgid "Channels"
+msgstr ""
+
+#: src/widget.js:259
+msgid "Disabled"
+msgstr ""
+

po/ca.po

@@ -0,0 +1,454 @@
+msgid ""
+msgstr ""
+"Project-Id-Version: clapper\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2021-09-06 20:22+0200\n"
+"PO-Revision-Date: 2021-09-06 20:37\n"
+"Last-Translator: \n"
+"Language-Team: Catalan\n"
+"Language: ca_ES\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Crowdin-Project: clapper\n"
+"X-Crowdin-Project-ID: 473374\n"
+"X-Crowdin-Language: ca\n"
+"X-Crowdin-File: /master/po/com.github.rafostar.Clapper.pot\n"
+"X-Crowdin-File-ID: 31\n"
+
+#: ui/clapper.ui:6
+msgid "Open Files..."
+msgstr "Obre fitxers..."
+
+#: ui/clapper.ui:10
+msgid "Open URI..."
+msgstr "Obre l'URI..."
+
+#: ui/clapper.ui:16 ui/preferences-window.ui:4
+msgid "Preferences"
+msgstr "Preferències"
+
+#: ui/clapper.ui:20
+msgid "Shortcuts"
+msgstr "Dreceres"
+
+#: ui/clapper.ui:26
+msgid "About Clapper"
+msgstr "Quant al Clapper"
+
+#: ui/elapsed-time-button.ui:27
+msgid "Speed"
+msgstr "Velocitat"
+
+#: ui/elapsed-time-button.ui:41 ui/preferences-window.ui:83
+#: ui/preferences-window.ui:215
+msgid "Normal"
+msgstr "Normal"
+
+#: ui/help-overlay.ui:10 ui/preferences-window.ui:12
+msgid "General"
+msgstr "General"
+
+#: ui/help-overlay.ui:13
+msgid "Show shortcuts"
+msgstr "Mostra les dreceres"
+
+#: ui/help-overlay.ui:19
+msgid "Toggle fullscreen"
+msgstr "Commuta la pantalla completa"
+
+#: ui/help-overlay.ui:20
+msgid "Double tap | Double click"
+msgstr "Prem dues vegades | Doble clic"
+
+#: ui/help-overlay.ui:26
+msgid "Leave fullscreen"
+msgstr "Surt de la pantalla completa"
+
+#: ui/help-overlay.ui:32
+msgid "Reveal OSD (fullscreen only)"
+msgstr "Mostra l'OSD (només pantalla completa)"
+
+#: ui/help-overlay.ui:33
+msgid "Tap"
+msgstr "Toca"
+
+#: ui/help-overlay.ui:39
+msgid "Quit"
+msgstr "Surt"
+
+#: ui/help-overlay.ui:47
+msgid "Media"
+msgstr "Mèdia"
+
+#: ui/help-overlay.ui:50
+msgid "Open files"
+msgstr "Obre fitxers"
+
+#: ui/help-overlay.ui:56 src/dialogs.js:137
+msgid "Open URI"
+msgstr "Obre l'URI"
+
+#: ui/help-overlay.ui:64
+msgid "Playlist"
+msgstr "Llista de reproducció"
+
+#: ui/help-overlay.ui:67
+msgid "Next item"
+msgstr "Element següent"
+
+#: ui/help-overlay.ui:68
+msgid "Double tap (right side)"
+msgstr "Prem dues vegades (part dreta)"
+
+#: ui/help-overlay.ui:74
+msgid "Previous item"
+msgstr "Element anterior"
+
+#: ui/help-overlay.ui:75
+msgid "Double tap (left side)"
+msgstr "Prem dues vegades (part esquerra)"
+
+#: ui/help-overlay.ui:81
+msgid "Change repeat mode"
+msgstr "Canvia el mode de repetició"
+
+#: ui/help-overlay.ui:87
+msgid "Export to file"
+msgstr "Exporta a un fitxer"
+
+#: ui/help-overlay.ui:95 ui/preferences-window.ui:119
+msgid "Playback"
+msgstr "Reproducció"
+
+#: ui/help-overlay.ui:98
+msgid "Toggle play"
+msgstr "Commuta la reproducció"
+
+#: ui/help-overlay.ui:99
+msgid "Long press | Right click"
+msgstr "Prem llarga | Clic dret"
+
+#: ui/help-overlay.ui:105
+msgid "Seek forward"
+msgstr "Avança"
+
+#: ui/help-overlay.ui:106
+msgid "Swipe right | Scroll right"
+msgstr "Llisca el dit a la dreta | Desplaça a la dreta"
+
+#: ui/help-overlay.ui:112
+msgid "Seek backward"
+msgstr "Retrocedeix"
+
+#: ui/help-overlay.ui:113
+msgid "Swipe left | Scroll left"
+msgstr "Llisca el dit a l'esquerra | Desplaça a l'esquerra"
+
+#: ui/help-overlay.ui:119
+msgid "Volume up"
+msgstr "Apuja el volum"
+
+#: ui/help-overlay.ui:120
+msgid "Swipe up | Scroll up"
+msgstr "Llisca el dit cap amunt | Desplaça amunt"
+
+#: ui/help-overlay.ui:126
+msgid "Volume down"
+msgstr "Baixa el volum"
+
+#: ui/help-overlay.ui:127
+msgid "Swipe down | Scroll down"
+msgstr "Llisca el dit cap avall | Desplaça cap avall"
+
+#: ui/help-overlay.ui:133
+msgid "Toggle mute"
+msgstr "Commuta el silenci"
+
+#: ui/help-overlay.ui:139
+msgid "Next chapter"
+msgstr "Capítol següent"
+
+#: ui/help-overlay.ui:145
+msgid "Previous chapter"
+msgstr "Capítol anterior"
+
+#: ui/preferences-plugin-ranking-subpage.ui:11
+msgid "Decoders"
+msgstr "Descodificadors"
+
+#: ui/preferences-plugin-ranking-subpage.ui:18
+msgid "Return to the preferences"
+msgstr "Torna a les preferències"
+
+#: ui/preferences-window.ui:16
+msgid "Behavior"
+msgstr "Comportament"
+
+#: ui/preferences-window.ui:19
+msgid "Auto fullscreen"
+msgstr "Pantalla completa automàtica"
+
+#: ui/preferences-window.ui:20
+msgid "Enter fullscreen when playlist is replaced except floating mode"
+msgstr "Entra a pantalla completa quan se substitueix la llista de reproducció excepte el mode flotant"
+
+#: ui/preferences-window.ui:26
+msgid "Ask to resume recent media"
+msgstr "Pregunta per reprendre recents"
+
+#: ui/preferences-window.ui:32
+msgid "Float on all workspaces"
+msgstr "Flota en tots els espais de treball"
+
+#: ui/preferences-window.ui:33
+msgid "This option only works on GNOME"
+msgstr "Aquesta opció només funciona amb el GNOME"
+
+#: ui/preferences-window.ui:39
+msgid "After playback"
+msgstr "Després de la reproducció"
+
+#: ui/preferences-window.ui:44
+msgid "Do nothing"
+msgstr "No facis res"
+
+#: ui/preferences-window.ui:45
+msgid "Freeze last frame"
+msgstr "Congela l'últim fotograma"
+
+#: ui/preferences-window.ui:46
+msgid "Close the app"
+msgstr "Surt de l'aplicació"
+
+#: ui/preferences-window.ui:56
+msgid "Volume"
+msgstr "Volum"
+
+#: ui/preferences-window.ui:59
+msgid "Custom initial value"
+msgstr "Valor inicial personalitzat"
+
+#: ui/preferences-window.ui:60
+msgid "Set custom volume at startup instead of restoring it"
+msgstr "Estableix el volum personalitzat a l'inici en lloc de restaurar-lo"
+
+#: ui/preferences-window.ui:64
+msgid "Volume percentage"
+msgstr "Percentatge de volum"
+
+#: ui/preferences-window.ui:75
+msgid "Seeking"
+msgstr "Cerca"
+
+#: ui/preferences-window.ui:78
+msgid "Mode"
+msgstr "Mode"
+
+#: ui/preferences-window.ui:84
+msgid "Accurate"
+msgstr "Acurat"
+
+#: ui/preferences-window.ui:85
+msgid "Fast"
+msgstr "Ràpid"
+
+#: ui/preferences-window.ui:93
+msgid "Unit"
+msgstr "Unitat"
+
+#: ui/preferences-window.ui:98
+msgid "Second"
+msgstr "Segon"
+
+#: ui/preferences-window.ui:99
+msgid "Minute"
+msgstr "Minut"
+
+#: ui/preferences-window.ui:100
+msgid "Percentage"
+msgstr "Percentatge"
+
+#: ui/preferences-window.ui:108
+msgid "Value"
+msgstr "Valor"
+
+#: ui/preferences-window.ui:123
+msgid "Audio"
+msgstr "Àudio"
+
+#: ui/preferences-window.ui:126
+msgid "Offset in milliseconds"
+msgstr "Desplaçament en mil·lisegons"
+
+#: ui/preferences-window.ui:133
+msgid "Only native audio formats"
+msgstr "Només formats d'àudio natius"
+
+#: ui/preferences-window.ui:141
+msgid "Subtitles"
+msgstr "Subtítols"
+
+#: ui/preferences-window.ui:144
+msgid "Default font"
+msgstr "Tipus de lletra per defecte"
+
+#: ui/preferences-window.ui:154
+msgid "Network"
+msgstr "Xarxa"
+
+#: ui/preferences-window.ui:158
+msgid "Client"
+msgstr "Client"
+
+#: ui/preferences-window.ui:161
+msgid "Progressive download buffering"
+msgstr "Memòria intermèdia de baixada progressiva"
+
+#: ui/preferences-window.ui:169
+msgid "Server"
+msgstr "Servidor"
+
+#: ui/preferences-window.ui:172
+msgid "Control player remotely"
+msgstr "Controla el reproductor remotament"
+
+#: ui/preferences-window.ui:176
+msgid "Listening port"
+msgstr "Port d'escolta"
+
+#: ui/preferences-window.ui:183
+msgid "Run web application in background"
+msgstr "Executa l'aplicació web en segon pla"
+
+#: ui/preferences-window.ui:184
+msgid "Requires GTK compiled with Broadway backend"
+msgstr "Requereix el GTK compilat amb el backend Broadway"
+
+#: ui/preferences-window.ui:190
+msgid "Web application port"
+msgstr "Port de l'aplicació web"
+
+#: ui/preferences-window.ui:204
+msgid "Prefer adaptive streaming"
+msgstr "Prefereix la transmissió adaptativa"
+
+#: ui/preferences-window.ui:210
+msgid "Max quality"
+msgstr "Qualitat màxima"
+
+#: ui/preferences-window.ui:228
+msgid "Tweaks"
+msgstr "Ajustaments"
+
+#: ui/preferences-window.ui:232
+msgid "Appearance"
+msgstr "Aparença"
+
+#: ui/preferences-window.ui:235
+msgid "Dark theme"
+msgstr "Tema fosc"
+
+#: ui/preferences-window.ui:241
+msgid "Render window shadows"
+msgstr "Renderitza les ombres de la finestra"
+
+#: ui/preferences-window.ui:242
+msgid "Disable to increase performance when windowed"
+msgstr "Inhabilita per augmentar el rendiment en mode finestra"
+
+#: ui/preferences-window.ui:253
+msgid "Plugin ranking"
+msgstr "Classificació dels connectors"
+
+#: ui/preferences-window.ui:254
+msgid "Alter default ranks of GStreamer plugins"
+msgstr "Altera els rangs predeterminats dels connectors del GStreamer"
+
+#: ui/preferences-window.ui:259
+msgid "Use playbin3"
+msgstr "Usa playbin3"
+
+#: ui/preferences-window.ui:260 ui/preferences-window.ui:269
+msgid "Requires player restart"
+msgstr "Requereix reiniciar el reproductor"
+
+#: ui/preferences-window.ui:262 ui/preferences-window.ui:271
+msgid "Experimental"
+msgstr "Experimental"
+
+#: ui/preferences-window.ui:268
+msgid "Use PipeWire for audio output"
+msgstr "Usa PipeWire per la sortida d'àudio"
+
+#: src/buttons.js:201
+#, javascript-format
+msgid "Decoder: %s"
+msgstr "Descodificador: %s"
+
+#: src/dialogs.js:152
+msgid "Enter or drop URI here"
+msgstr "Escriu o deixa anar una URI aquí"
+
+#: src/dialogs.js:157
+msgid "Cancel"
+msgstr "Cancel·la"
+
+#: src/dialogs.js:158
+msgid "Open"
+msgstr "Obre"
+
+#: src/dialogs.js:217
+msgid "Title"
+msgstr "Títol"
+
+#: src/dialogs.js:218
+msgid "Completed"
+msgstr "Completat"
+
+#: src/dialogs.js:226
+msgid "Resume playback?"
+msgstr "Reprèn la reproducció?"
+
+#: src/dialogs.js:280
+#, javascript-format
+msgid "GTK version: %s"
+msgstr "Versió del GTK: %s"
+
+#: src/dialogs.js:281
+#, javascript-format
+msgid "Adwaita version: %s"
+msgstr "Versió del Adwaita: %s"
+
+#: src/dialogs.js:282
+#, javascript-format
+msgid "GStreamer version: %s"
+msgstr "Versió del GStreamer: %s"
+
+#: src/dialogs.js:283
+#, javascript-format
+msgid "GJS version: %s"
+msgstr "Versió del GJS: %s"
+
+#: src/dialogs.js:291
+msgid "A GNOME media player powered by GStreamer"
+msgstr "Un reproductor multimèdia del GNOME que usa GStreamer"
+
+#: src/revealers.js:170
+#, javascript-format
+msgid "Ends at: %s"
+msgstr "Acaba a la/les %s"
+
+#: src/widget.js:225 src/widget.js:234 src/widget.js:240 src/widget.js:246
+msgid "Undetermined"
+msgstr "Sense determinar"
+
+#: src/widget.js:241
+msgid "Channels"
+msgstr "Canals"
+
+#: src/widget.js:259
+msgid "Disabled"
+msgstr "Deshabilitat"
+

po/com.github.rafostar.Clapper.pot

@@ -0,0 +1,453 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the com.github.rafostar.Clapper package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: com.github.rafostar.Clapper\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2021-09-06 20:22+0200\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=CHARSET\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#: ui/clapper.ui:6
+msgid "Open Files..."
+msgstr ""
+
+#: ui/clapper.ui:10
+msgid "Open URI..."
+msgstr ""
+
+#: ui/clapper.ui:16 ui/preferences-window.ui:4
+msgid "Preferences"
+msgstr ""
+
+#: ui/clapper.ui:20
+msgid "Shortcuts"
+msgstr ""
+
+#: ui/clapper.ui:26
+msgid "About Clapper"
+msgstr ""
+
+#: ui/elapsed-time-button.ui:27
+msgid "Speed"
+msgstr ""
+
+#: ui/elapsed-time-button.ui:41 ui/preferences-window.ui:83
+#: ui/preferences-window.ui:215
+msgid "Normal"
+msgstr ""
+
+#: ui/help-overlay.ui:10 ui/preferences-window.ui:12
+msgid "General"
+msgstr ""
+
+#: ui/help-overlay.ui:13
+msgid "Show shortcuts"
+msgstr ""
+
+#: ui/help-overlay.ui:19
+msgid "Toggle fullscreen"
+msgstr ""
+
+#: ui/help-overlay.ui:20
+msgid "Double tap | Double click"
+msgstr ""
+
+#: ui/help-overlay.ui:26
+msgid "Leave fullscreen"
+msgstr ""
+
+#: ui/help-overlay.ui:32
+msgid "Reveal OSD (fullscreen only)"
+msgstr ""
+
+#: ui/help-overlay.ui:33
+msgid "Tap"
+msgstr ""
+
+#: ui/help-overlay.ui:39
+msgid "Quit"
+msgstr ""
+
+#: ui/help-overlay.ui:47
+msgid "Media"
+msgstr ""
+
+#: ui/help-overlay.ui:50
+msgid "Open files"
+msgstr ""
+
+#: ui/help-overlay.ui:56 src/dialogs.js:137
+msgid "Open URI"
+msgstr ""
+
+#: ui/help-overlay.ui:64
+msgid "Playlist"
+msgstr ""
+
+#: ui/help-overlay.ui:67
+msgid "Next item"
+msgstr ""
+
+#: ui/help-overlay.ui:68
+msgid "Double tap (right side)"
+msgstr ""
+
+#: ui/help-overlay.ui:74
+msgid "Previous item"
+msgstr ""
+
+#: ui/help-overlay.ui:75
+msgid "Double tap (left side)"
+msgstr ""
+
+#: ui/help-overlay.ui:81
+msgid "Change repeat mode"
+msgstr ""
+
+#: ui/help-overlay.ui:87
+msgid "Export to file"
+msgstr ""
+
+#: ui/help-overlay.ui:95 ui/preferences-window.ui:119
+msgid "Playback"
+msgstr ""
+
+#: ui/help-overlay.ui:98
+msgid "Toggle play"
+msgstr ""
+
+#: ui/help-overlay.ui:99
+msgid "Long press | Right click"
+msgstr ""
+
+#: ui/help-overlay.ui:105
+msgid "Seek forward"
+msgstr ""
+
+#: ui/help-overlay.ui:106
+msgid "Swipe right | Scroll right"
+msgstr ""
+
+#: ui/help-overlay.ui:112
+msgid "Seek backward"
+msgstr ""
+
+#: ui/help-overlay.ui:113
+msgid "Swipe left | Scroll left"
+msgstr ""
+
+#: ui/help-overlay.ui:119
+msgid "Volume up"
+msgstr ""
+
+#: ui/help-overlay.ui:120
+msgid "Swipe up | Scroll up"
+msgstr ""
+
+#: ui/help-overlay.ui:126
+msgid "Volume down"
+msgstr ""
+
+#: ui/help-overlay.ui:127
+msgid "Swipe down | Scroll down"
+msgstr ""
+
+#: ui/help-overlay.ui:133
+msgid "Toggle mute"
+msgstr ""
+
+#: ui/help-overlay.ui:139
+msgid "Next chapter"
+msgstr ""
+
+#: ui/help-overlay.ui:145
+msgid "Previous chapter"
+msgstr ""
+
+#: ui/preferences-plugin-ranking-subpage.ui:11
+msgid "Decoders"
+msgstr ""
+
+#: ui/preferences-plugin-ranking-subpage.ui:18
+msgid "Return to the preferences"
+msgstr ""
+
+#: ui/preferences-window.ui:16
+msgid "Behavior"
+msgstr ""
+
+#: ui/preferences-window.ui:19
+msgid "Auto fullscreen"
+msgstr ""
+
+#: ui/preferences-window.ui:20
+msgid "Enter fullscreen when playlist is replaced except floating mode"
+msgstr ""
+
+#: ui/preferences-window.ui:26
+msgid "Ask to resume recent media"
+msgstr ""
+
+#: ui/preferences-window.ui:32
+msgid "Float on all workspaces"
+msgstr ""
+
+#: ui/preferences-window.ui:33
+msgid "This option only works on GNOME"
+msgstr ""
+
+#: ui/preferences-window.ui:39
+msgid "After playback"
+msgstr ""
+
+#: ui/preferences-window.ui:44
+msgid "Do nothing"
+msgstr ""
+
+#: ui/preferences-window.ui:45
+msgid "Freeze last frame"
+msgstr ""
+
+#: ui/preferences-window.ui:46
+msgid "Close the app"
+msgstr ""
+
+#: ui/preferences-window.ui:56
+msgid "Volume"
+msgstr ""
+
+#: ui/preferences-window.ui:59
+msgid "Custom initial value"
+msgstr ""
+
+#: ui/preferences-window.ui:60
+msgid "Set custom volume at startup instead of restoring it"
+msgstr ""
+
+#: ui/preferences-window.ui:64
+msgid "Volume percentage"
+msgstr ""
+
+#: ui/preferences-window.ui:75
+msgid "Seeking"
+msgstr ""
+
+#: ui/preferences-window.ui:78
+msgid "Mode"
+msgstr ""
+
+#: ui/preferences-window.ui:84
+msgid "Accurate"
+msgstr ""
+
+#: ui/preferences-window.ui:85
+msgid "Fast"
+msgstr ""
+
+#: ui/preferences-window.ui:93
+msgid "Unit"
+msgstr ""
+
+#: ui/preferences-window.ui:98
+msgid "Second"
+msgstr ""
+
+#: ui/preferences-window.ui:99
+msgid "Minute"
+msgstr ""
+
+#: ui/preferences-window.ui:100
+msgid "Percentage"
+msgstr ""
+
+#: ui/preferences-window.ui:108
+msgid "Value"
+msgstr ""
+
+#: ui/preferences-window.ui:123
+msgid "Audio"
+msgstr ""
+
+#: ui/preferences-window.ui:126
+msgid "Offset in milliseconds"
+msgstr ""
+
+#: ui/preferences-window.ui:133
+msgid "Only native audio formats"
+msgstr ""
+
+#: ui/preferences-window.ui:141
+msgid "Subtitles"
+msgstr ""
+
+#: ui/preferences-window.ui:144
+msgid "Default font"
+msgstr ""
+
+#: ui/preferences-window.ui:154
+msgid "Network"
+msgstr ""
+
+#: ui/preferences-window.ui:158
+msgid "Client"
+msgstr ""
+
+#: ui/preferences-window.ui:161
+msgid "Progressive download buffering"
+msgstr ""
+
+#: ui/preferences-window.ui:169
+msgid "Server"
+msgstr ""
+
+#: ui/preferences-window.ui:172
+msgid "Control player remotely"
+msgstr ""
+
+#: ui/preferences-window.ui:176
+msgid "Listening port"
+msgstr ""
+
+#: ui/preferences-window.ui:183
+msgid "Run web application in background"
+msgstr ""
+
+#: ui/preferences-window.ui:184
+msgid "Requires GTK compiled with Broadway backend"
+msgstr ""
+
+#: ui/preferences-window.ui:190
+msgid "Web application port"
+msgstr ""
+
+#: ui/preferences-window.ui:204
+msgid "Prefer adaptive streaming"
+msgstr ""
+
+#: ui/preferences-window.ui:210
+msgid "Max quality"
+msgstr ""
+
+#: ui/preferences-window.ui:228
+msgid "Tweaks"
+msgstr ""
+
+#: ui/preferences-window.ui:232
+msgid "Appearance"
+msgstr ""
+
+#: ui/preferences-window.ui:235
+msgid "Dark theme"
+msgstr ""
+
+#: ui/preferences-window.ui:241
+msgid "Render window shadows"
+msgstr ""
+
+#: ui/preferences-window.ui:242
+msgid "Disable to increase performance when windowed"
+msgstr ""
+
+#: ui/preferences-window.ui:253
+msgid "Plugin ranking"
+msgstr ""
+
+#: ui/preferences-window.ui:254
+msgid "Alter default ranks of GStreamer plugins"
+msgstr ""
+
+#: ui/preferences-window.ui:259
+msgid "Use playbin3"
+msgstr ""
+
+#: ui/preferences-window.ui:260 ui/preferences-window.ui:269
+msgid "Requires player restart"
+msgstr ""
+
+#: ui/preferences-window.ui:262 ui/preferences-window.ui:271
+msgid "Experimental"
+msgstr ""
+
+#: ui/preferences-window.ui:268
+msgid "Use PipeWire for audio output"
+msgstr ""
+
+#: src/buttons.js:201
+#, javascript-format
+msgid "Decoder: %s"
+msgstr ""
+
+#: src/dialogs.js:152
+msgid "Enter or drop URI here"
+msgstr ""
+
+#: src/dialogs.js:157
+msgid "Cancel"
+msgstr ""
+
+#: src/dialogs.js:158
+msgid "Open"
+msgstr ""
+
+#: src/dialogs.js:217
+msgid "Title"
+msgstr ""
+
+#: src/dialogs.js:218
+msgid "Completed"
+msgstr ""
+
+#: src/dialogs.js:226
+msgid "Resume playback?"
+msgstr ""
+
+#: src/dialogs.js:280
+#, javascript-format
+msgid "GTK version: %s"
+msgstr ""
+
+#: src/dialogs.js:281
+#, javascript-format
+msgid "Adwaita version: %s"
+msgstr ""
+
+#: src/dialogs.js:282
+#, javascript-format
+msgid "GStreamer version: %s"
+msgstr ""
+
+#: src/dialogs.js:283
+#, javascript-format
+msgid "GJS version: %s"
+msgstr ""
+
+#: src/dialogs.js:291
+msgid "A GNOME media player powered by GStreamer"
+msgstr ""
+
+#: src/revealers.js:170
+#, javascript-format
+msgid "Ends at: %s"
+msgstr ""
+
+#: src/widget.js:225 src/widget.js:234 src/widget.js:240 src/widget.js:246
+msgid "Undetermined"
+msgstr ""
+
+#: src/widget.js:241
+msgid "Channels"
+msgstr ""
+
+#: src/widget.js:259
+msgid "Disabled"
+msgstr ""

po/cs.po

@@ -0,0 +1,454 @@
+msgid ""
+msgstr ""
+"Project-Id-Version: clapper\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2021-09-06 20:22+0200\n"
+"PO-Revision-Date: 2021-09-06 18:31\n"
+"Last-Translator: \n"
+"Language-Team: Czech\n"
+"Language: cs_CZ\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=4; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 3;\n"
+"X-Crowdin-Project: clapper\n"
+"X-Crowdin-Project-ID: 473374\n"
+"X-Crowdin-Language: cs\n"
+"X-Crowdin-File: /master/po/com.github.rafostar.Clapper.pot\n"
+"X-Crowdin-File-ID: 31\n"
+
+#: ui/clapper.ui:6
+msgid "Open Files..."
+msgstr ""
+
+#: ui/clapper.ui:10
+msgid "Open URI..."
+msgstr ""
+
+#: ui/clapper.ui:16 ui/preferences-window.ui:4
+msgid "Preferences"
+msgstr ""
+
+#: ui/clapper.ui:20
+msgid "Shortcuts"
+msgstr ""
+
+#: ui/clapper.ui:26
+msgid "About Clapper"
+msgstr ""
+
+#: ui/elapsed-time-button.ui:27
+msgid "Speed"
+msgstr ""
+
+#: ui/elapsed-time-button.ui:41 ui/preferences-window.ui:83
+#: ui/preferences-window.ui:215
+msgid "Normal"
+msgstr ""
+
+#: ui/help-overlay.ui:10 ui/preferences-window.ui:12
+msgid "General"
+msgstr ""
+
+#: ui/help-overlay.ui:13
+msgid "Show shortcuts"
+msgstr ""
+
+#: ui/help-overlay.ui:19
+msgid "Toggle fullscreen"
+msgstr ""
+
+#: ui/help-overlay.ui:20
+msgid "Double tap | Double click"
+msgstr ""
+
+#: ui/help-overlay.ui:26
+msgid "Leave fullscreen"
+msgstr ""
+
+#: ui/help-overlay.ui:32
+msgid "Reveal OSD (fullscreen only)"
+msgstr ""
+
+#: ui/help-overlay.ui:33
+msgid "Tap"
+msgstr ""
+
+#: ui/help-overlay.ui:39
+msgid "Quit"
+msgstr ""
+
+#: ui/help-overlay.ui:47
+msgid "Media"
+msgstr ""
+
+#: ui/help-overlay.ui:50
+msgid "Open files"
+msgstr ""
+
+#: ui/help-overlay.ui:56 src/dialogs.js:137
+msgid "Open URI"
+msgstr ""
+
+#: ui/help-overlay.ui:64
+msgid "Playlist"
+msgstr ""
+
+#: ui/help-overlay.ui:67
+msgid "Next item"
+msgstr ""
+
+#: ui/help-overlay.ui:68
+msgid "Double tap (right side)"
+msgstr ""
+
+#: ui/help-overlay.ui:74
+msgid "Previous item"
+msgstr ""
+
+#: ui/help-overlay.ui:75
+msgid "Double tap (left side)"
+msgstr ""
+
+#: ui/help-overlay.ui:81
+msgid "Change repeat mode"
+msgstr ""
+
+#: ui/help-overlay.ui:87
+msgid "Export to file"
+msgstr ""
+
+#: ui/help-overlay.ui:95 ui/preferences-window.ui:119
+msgid "Playback"
+msgstr ""
+
+#: ui/help-overlay.ui:98
+msgid "Toggle play"
+msgstr ""
+
+#: ui/help-overlay.ui:99
+msgid "Long press | Right click"
+msgstr ""
+
+#: ui/help-overlay.ui:105
+msgid "Seek forward"
+msgstr ""
+
+#: ui/help-overlay.ui:106
+msgid "Swipe right | Scroll right"
+msgstr ""
+
+#: ui/help-overlay.ui:112
+msgid "Seek backward"
+msgstr ""
+
+#: ui/help-overlay.ui:113
+msgid "Swipe left | Scroll left"
+msgstr ""
+
+#: ui/help-overlay.ui:119
+msgid "Volume up"
+msgstr ""
+
+#: ui/help-overlay.ui:120
+msgid "Swipe up | Scroll up"
+msgstr ""
+
+#: ui/help-overlay.ui:126
+msgid "Volume down"
+msgstr ""
+
+#: ui/help-overlay.ui:127
+msgid "Swipe down | Scroll down"
+msgstr ""
+
+#: ui/help-overlay.ui:133
+msgid "Toggle mute"
+msgstr ""
+
+#: ui/help-overlay.ui:139
+msgid "Next chapter"
+msgstr ""
+
+#: ui/help-overlay.ui:145
+msgid "Previous chapter"
+msgstr ""
+
+#: ui/preferences-plugin-ranking-subpage.ui:11
+msgid "Decoders"
+msgstr ""
+
+#: ui/preferences-plugin-ranking-subpage.ui:18
+msgid "Return to the preferences"
+msgstr ""
+
+#: ui/preferences-window.ui:16
+msgid "Behavior"
+msgstr ""
+
+#: ui/preferences-window.ui:19
+msgid "Auto fullscreen"
+msgstr ""
+
+#: ui/preferences-window.ui:20
+msgid "Enter fullscreen when playlist is replaced except floating mode"
+msgstr ""
+
+#: ui/preferences-window.ui:26
+msgid "Ask to resume recent media"
+msgstr ""
+
+#: ui/preferences-window.ui:32
+msgid "Float on all workspaces"
+msgstr ""
+
+#: ui/preferences-window.ui:33
+msgid "This option only works on GNOME"
+msgstr ""
+
+#: ui/preferences-window.ui:39
+msgid "After playback"
+msgstr ""
+
+#: ui/preferences-window.ui:44
+msgid "Do nothing"
+msgstr ""
+
+#: ui/preferences-window.ui:45
+msgid "Freeze last frame"
+msgstr ""
+
+#: ui/preferences-window.ui:46
+msgid "Close the app"
+msgstr ""
+
+#: ui/preferences-window.ui:56
+msgid "Volume"
+msgstr ""
+
+#: ui/preferences-window.ui:59
+msgid "Custom initial value"
+msgstr ""
+
+#: ui/preferences-window.ui:60
+msgid "Set custom volume at startup instead of restoring it"
+msgstr ""
+
+#: ui/preferences-window.ui:64
+msgid "Volume percentage"
+msgstr ""
+
+#: ui/preferences-window.ui:75
+msgid "Seeking"
+msgstr ""
+
+#: ui/preferences-window.ui:78
+msgid "Mode"
+msgstr ""
+
+#: ui/preferences-window.ui:84
+msgid "Accurate"
+msgstr ""
+
+#: ui/preferences-window.ui:85
+msgid "Fast"
+msgstr ""
+
+#: ui/preferences-window.ui:93
+msgid "Unit"
+msgstr ""
+
+#: ui/preferences-window.ui:98
+msgid "Second"
+msgstr ""
+
+#: ui/preferences-window.ui:99
+msgid "Minute"
+msgstr ""
+
+#: ui/preferences-window.ui:100
+msgid "Percentage"
+msgstr ""
+
+#: ui/preferences-window.ui:108
+msgid "Value"
+msgstr ""
+
+#: ui/preferences-window.ui:123
+msgid "Audio"
+msgstr ""
+
+#: ui/preferences-window.ui:126
+msgid "Offset in milliseconds"
+msgstr ""
+
+#: ui/preferences-window.ui:133
+msgid "Only native audio formats"
+msgstr ""
+
+#: ui/preferences-window.ui:141
+msgid "Subtitles"
+msgstr ""
+
+#: ui/preferences-window.ui:144
+msgid "Default font"
+msgstr ""
+
+#: ui/preferences-window.ui:154
+msgid "Network"
+msgstr ""
+
+#: ui/preferences-window.ui:158
+msgid "Client"
+msgstr ""
+
+#: ui/preferences-window.ui:161
+msgid "Progressive download buffering"
+msgstr ""
+
+#: ui/preferences-window.ui:169
+msgid "Server"
+msgstr ""
+
+#: ui/preferences-window.ui:172
+msgid "Control player remotely"
+msgstr ""
+
+#: ui/preferences-window.ui:176
+msgid "Listening port"
+msgstr ""
+
+#: ui/preferences-window.ui:183
+msgid "Run web application in background"
+msgstr ""
+
+#: ui/preferences-window.ui:184
+msgid "Requires GTK compiled with Broadway backend"
+msgstr ""
+
+#: ui/preferences-window.ui:190
+msgid "Web application port"
+msgstr ""
+
+#: ui/preferences-window.ui:204
+msgid "Prefer adaptive streaming"
+msgstr ""
+
+#: ui/preferences-window.ui:210
+msgid "Max quality"
+msgstr ""
+
+#: ui/preferences-window.ui:228
+msgid "Tweaks"
+msgstr ""
+
+#: ui/preferences-window.ui:232
+msgid "Appearance"
+msgstr ""
+
+#: ui/preferences-window.ui:235
+msgid "Dark theme"
+msgstr ""
+
+#: ui/preferences-window.ui:241
+msgid "Render window shadows"
+msgstr ""
+
+#: ui/preferences-window.ui:242
+msgid "Disable to increase performance when windowed"
+msgstr ""
+
+#: ui/preferences-window.ui:253
+msgid "Plugin ranking"
+msgstr ""
+
+#: ui/preferences-window.ui:254
+msgid "Alter default ranks of GStreamer plugins"
+msgstr ""
+
+#: ui/preferences-window.ui:259
+msgid "Use playbin3"
+msgstr ""
+
+#: ui/preferences-window.ui:260 ui/preferences-window.ui:269
+msgid "Requires player restart"
+msgstr ""
+
+#: ui/preferences-window.ui:262 ui/preferences-window.ui:271
+msgid "Experimental"
+msgstr ""
+
+#: ui/preferences-window.ui:268
+msgid "Use PipeWire for audio output"
+msgstr ""
+
+#: src/buttons.js:201
+#, javascript-format
+msgid "Decoder: %s"
+msgstr ""
+
+#: src/dialogs.js:152
+msgid "Enter or drop URI here"
+msgstr ""
+
+#: src/dialogs.js:157
+msgid "Cancel"
+msgstr ""
+
+#: src/dialogs.js:158
+msgid "Open"
+msgstr ""
+
+#: src/dialogs.js:217
+msgid "Title"
+msgstr ""
+
+#: src/dialogs.js:218
+msgid "Completed"
+msgstr ""
+
+#: src/dialogs.js:226
+msgid "Resume playback?"
+msgstr ""
+
+#: src/dialogs.js:280
+#, javascript-format
+msgid "GTK version: %s"
+msgstr ""
+
+#: src/dialogs.js:281
+#, javascript-format
+msgid "Adwaita version: %s"
+msgstr ""
+
+#: src/dialogs.js:282
+#, javascript-format
+msgid "GStreamer version: %s"
+msgstr ""
+
+#: src/dialogs.js:283
+#, javascript-format
+msgid "GJS version: %s"
+msgstr ""
+
+#: src/dialogs.js:291
+msgid "A GNOME media player powered by GStreamer"
+msgstr ""
+
+#: src/revealers.js:170
+#, javascript-format
+msgid "Ends at: %s"
+msgstr ""
+
+#: src/widget.js:225 src/widget.js:234 src/widget.js:240 src/widget.js:246
+msgid "Undetermined"
+msgstr ""
+
+#: src/widget.js:241
+msgid "Channels"
+msgstr ""
+
+#: src/widget.js:259
+msgid "Disabled"
+msgstr ""
+

po/da.po

@@ -0,0 +1,454 @@
+msgid ""
+msgstr ""
+"Project-Id-Version: clapper\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2021-09-06 20:22+0200\n"
+"PO-Revision-Date: 2021-09-06 18:31\n"
+"Last-Translator: \n"
+"Language-Team: Danish\n"
+"Language: da_DK\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Crowdin-Project: clapper\n"
+"X-Crowdin-Project-ID: 473374\n"
+"X-Crowdin-Language: da\n"
+"X-Crowdin-File: /master/po/com.github.rafostar.Clapper.pot\n"
+"X-Crowdin-File-ID: 31\n"
+
+#: ui/clapper.ui:6
+msgid "Open Files..."
+msgstr ""
+
+#: ui/clapper.ui:10
+msgid "Open URI..."
+msgstr ""
+
+#: ui/clapper.ui:16 ui/preferences-window.ui:4
+msgid "Preferences"
+msgstr ""
+
+#: ui/clapper.ui:20
+msgid "Shortcuts"
+msgstr ""
+
+#: ui/clapper.ui:26
+msgid "About Clapper"
+msgstr ""
+
+#: ui/elapsed-time-button.ui:27
+msgid "Speed"
+msgstr ""
+
+#: ui/elapsed-time-button.ui:41 ui/preferences-window.ui:83
+#: ui/preferences-window.ui:215
+msgid "Normal"
+msgstr ""
+
+#: ui/help-overlay.ui:10 ui/preferences-window.ui:12
+msgid "General"
+msgstr ""
+
+#: ui/help-overlay.ui:13
+msgid "Show shortcuts"
+msgstr ""
+
+#: ui/help-overlay.ui:19
+msgid "Toggle fullscreen"
+msgstr ""
+
+#: ui/help-overlay.ui:20
+msgid "Double tap | Double click"
+msgstr ""
+
+#: ui/help-overlay.ui:26
+msgid "Leave fullscreen"
+msgstr ""
+
+#: ui/help-overlay.ui:32
+msgid "Reveal OSD (fullscreen only)"
+msgstr ""
+
+#: ui/help-overlay.ui:33
+msgid "Tap"
+msgstr ""
+
+#: ui/help-overlay.ui:39
+msgid "Quit"
+msgstr ""
+
+#: ui/help-overlay.ui:47
+msgid "Media"
+msgstr ""
+
+#: ui/help-overlay.ui:50
+msgid "Open files"
+msgstr ""
+
+#: ui/help-overlay.ui:56 src/dialogs.js:137
+msgid "Open URI"
+msgstr ""
+
+#: ui/help-overlay.ui:64
+msgid "Playlist"
+msgstr ""
+
+#: ui/help-overlay.ui:67
+msgid "Next item"
+msgstr ""
+
+#: ui/help-overlay.ui:68
+msgid "Double tap (right side)"
+msgstr ""
+
+#: ui/help-overlay.ui:74
+msgid "Previous item"
+msgstr ""
+
+#: ui/help-overlay.ui:75
+msgid "Double tap (left side)"
+msgstr ""
+
+#: ui/help-overlay.ui:81
+msgid "Change repeat mode"
+msgstr ""
+
+#: ui/help-overlay.ui:87
+msgid "Export to file"
+msgstr ""
+
+#: ui/help-overlay.ui:95 ui/preferences-window.ui:119
+msgid "Playback"
+msgstr ""
+
+#: ui/help-overlay.ui:98
+msgid "Toggle play"
+msgstr ""
+
+#: ui/help-overlay.ui:99
+msgid "Long press | Right click"
+msgstr ""
+
+#: ui/help-overlay.ui:105
+msgid "Seek forward"
+msgstr ""
+
+#: ui/help-overlay.ui:106
+msgid "Swipe right | Scroll right"
+msgstr ""
+
+#: ui/help-overlay.ui:112
+msgid "Seek backward"
+msgstr ""
+
+#: ui/help-overlay.ui:113
+msgid "Swipe left | Scroll left"
+msgstr ""
+
+#: ui/help-overlay.ui:119
+msgid "Volume up"
+msgstr ""
+
+#: ui/help-overlay.ui:120
+msgid "Swipe up | Scroll up"
+msgstr ""
+
+#: ui/help-overlay.ui:126
+msgid "Volume down"
+msgstr ""
+
+#: ui/help-overlay.ui:127
+msgid "Swipe down | Scroll down"
+msgstr ""
+
+#: ui/help-overlay.ui:133
+msgid "Toggle mute"
+msgstr ""
+
+#: ui/help-overlay.ui:139
+msgid "Next chapter"
+msgstr ""
+
+#: ui/help-overlay.ui:145
+msgid "Previous chapter"
+msgstr ""
+
+#: ui/preferences-plugin-ranking-subpage.ui:11
+msgid "Decoders"
+msgstr ""
+
+#: ui/preferences-plugin-ranking-subpage.ui:18
+msgid "Return to the preferences"
+msgstr ""
+
+#: ui/preferences-window.ui:16
+msgid "Behavior"
+msgstr ""
+
+#: ui/preferences-window.ui:19
+msgid "Auto fullscreen"
+msgstr ""
+
+#: ui/preferences-window.ui:20
+msgid "Enter fullscreen when playlist is replaced except floating mode"
+msgstr ""
+
+#: ui/preferences-window.ui:26
+msgid "Ask to resume recent media"
+msgstr ""
+
+#: ui/preferences-window.ui:32
+msgid "Float on all workspaces"
+msgstr ""
+
+#: ui/preferences-window.ui:33
+msgid "This option only works on GNOME"
+msgstr ""
+
+#: ui/preferences-window.ui:39
+msgid "After playback"
+msgstr ""
+
+#: ui/preferences-window.ui:44
+msgid "Do nothing"
+msgstr ""
+
+#: ui/preferences-window.ui:45
+msgid "Freeze last frame"
+msgstr ""
+
+#: ui/preferences-window.ui:46
+msgid "Close the app"
+msgstr ""
+
+#: ui/preferences-window.ui:56
+msgid "Volume"
+msgstr ""
+
+#: ui/preferences-window.ui:59
+msgid "Custom initial value"
+msgstr ""
+
+#: ui/preferences-window.ui:60
+msgid "Set custom volume at startup instead of restoring it"
+msgstr ""
+
+#: ui/preferences-window.ui:64
+msgid "Volume percentage"
+msgstr ""
+
+#: ui/preferences-window.ui:75
+msgid "Seeking"
+msgstr ""
+
+#: ui/preferences-window.ui:78
+msgid "Mode"
+msgstr ""
+
+#: ui/preferences-window.ui:84
+msgid "Accurate"
+msgstr ""
+
+#: ui/preferences-window.ui:85
+msgid "Fast"
+msgstr ""
+
+#: ui/preferences-window.ui:93
+msgid "Unit"
+msgstr ""
+
+#: ui/preferences-window.ui:98
+msgid "Second"
+msgstr ""
+
+#: ui/preferences-window.ui:99
+msgid "Minute"
+msgstr ""
+
+#: ui/preferences-window.ui:100
+msgid "Percentage"
+msgstr ""
+
+#: ui/preferences-window.ui:108
+msgid "Value"
+msgstr ""
+
+#: ui/preferences-window.ui:123
+msgid "Audio"
+msgstr ""
+
+#: ui/preferences-window.ui:126
+msgid "Offset in milliseconds"
+msgstr ""
+
+#: ui/preferences-window.ui:133
+msgid "Only native audio formats"
+msgstr ""
+
+#: ui/preferences-window.ui:141
+msgid "Subtitles"
+msgstr ""
+
+#: ui/preferences-window.ui:144
+msgid "Default font"
+msgstr ""
+
+#: ui/preferences-window.ui:154
+msgid "Network"
+msgstr ""
+
+#: ui/preferences-window.ui:158
+msgid "Client"
+msgstr ""
+
+#: ui/preferences-window.ui:161
+msgid "Progressive download buffering"
+msgstr ""
+
+#: ui/preferences-window.ui:169
+msgid "Server"
+msgstr ""
+
+#: ui/preferences-window.ui:172
+msgid "Control player remotely"
+msgstr ""
+
+#: ui/preferences-window.ui:176
+msgid "Listening port"
+msgstr ""
+
+#: ui/preferences-window.ui:183
+msgid "Run web application in background"
+msgstr ""
+
+#: ui/preferences-window.ui:184
+msgid "Requires GTK compiled with Broadway backend"
+msgstr ""
+
+#: ui/preferences-window.ui:190
+msgid "Web application port"
+msgstr ""
+
+#: ui/preferences-window.ui:204
+msgid "Prefer adaptive streaming"
+msgstr ""
+
+#: ui/preferences-window.ui:210
+msgid "Max quality"
+msgstr ""
+
+#: ui/preferences-window.ui:228
+msgid "Tweaks"
+msgstr ""
+
+#: ui/preferences-window.ui:232
+msgid "Appearance"
+msgstr ""
+
+#: ui/preferences-window.ui:235
+msgid "Dark theme"
+msgstr ""
+
+#: ui/preferences-window.ui:241
+msgid "Render window shadows"
+msgstr ""
+
+#: ui/preferences-window.ui:242
+msgid "Disable to increase performance when windowed"
+msgstr ""
+
+#: ui/preferences-window.ui:253
+msgid "Plugin ranking"
+msgstr ""
+
+#: ui/preferences-window.ui:254
+msgid "Alter default ranks of GStreamer plugins"
+msgstr ""
+
+#: ui/preferences-window.ui:259
+msgid "Use playbin3"
+msgstr ""
+
+#: ui/preferences-window.ui:260 ui/preferences-window.ui:269
+msgid "Requires player restart"
+msgstr ""
+
+#: ui/preferences-window.ui:262 ui/preferences-window.ui:271
+msgid "Experimental"
+msgstr ""
+
+#: ui/preferences-window.ui:268
+msgid "Use PipeWire for audio output"
+msgstr ""
+
+#: src/buttons.js:201
+#, javascript-format
+msgid "Decoder: %s"
+msgstr ""
+
+#: src/dialogs.js:152
+msgid "Enter or drop URI here"
+msgstr ""
+
+#: src/dialogs.js:157
+msgid "Cancel"
+msgstr ""
+
+#: src/dialogs.js:158
+msgid "Open"
+msgstr ""
+
+#: src/dialogs.js:217
+msgid "Title"
+msgstr ""
+
+#: src/dialogs.js:218
+msgid "Completed"
+msgstr ""
+
+#: src/dialogs.js:226
+msgid "Resume playback?"
+msgstr ""
+
+#: src/dialogs.js:280
+#, javascript-format
+msgid "GTK version: %s"
+msgstr ""
+
+#: src/dialogs.js:281
+#, javascript-format
+msgid "Adwaita version: %s"
+msgstr ""
+
+#: src/dialogs.js:282
+#, javascript-format
+msgid "GStreamer version: %s"
+msgstr ""
+
+#: src/dialogs.js:283
+#, javascript-format
+msgid "GJS version: %s"
+msgstr ""
+
+#: src/dialogs.js:291
+msgid "A GNOME media player powered by GStreamer"
+msgstr ""
+
+#: src/revealers.js:170
+#, javascript-format
+msgid "Ends at: %s"
+msgstr ""
+
+#: src/widget.js:225 src/widget.js:234 src/widget.js:240 src/widget.js:246
+msgid "Undetermined"
+msgstr ""
+
+#: src/widget.js:241
+msgid "Channels"
+msgstr ""
+
+#: src/widget.js:259
+msgid "Disabled"
+msgstr ""
+

po/de.po

@@ -0,0 +1,454 @@
+msgid ""
+msgstr ""
+"Project-Id-Version: clapper\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2021-09-06 20:22+0200\n"
+"PO-Revision-Date: 2021-09-07 20:54\n"
+"Last-Translator: \n"
+"Language-Team: German\n"
+"Language: de_DE\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Crowdin-Project: clapper\n"
+"X-Crowdin-Project-ID: 473374\n"
+"X-Crowdin-Language: de\n"
+"X-Crowdin-File: /master/po/com.github.rafostar.Clapper.pot\n"
+"X-Crowdin-File-ID: 31\n"
+
+#: ui/clapper.ui:6
+msgid "Open Files..."
+msgstr "Dateien öffnen..."
+
+#: ui/clapper.ui:10
+msgid "Open URI..."
+msgstr "Webquelle öffnen..."
+
+#: ui/clapper.ui:16 ui/preferences-window.ui:4
+msgid "Preferences"
+msgstr "Einstellungen"
+
+#: ui/clapper.ui:20
+msgid "Shortcuts"
+msgstr "Tastenkombinationen"
+
+#: ui/clapper.ui:26
+msgid "About Clapper"
+msgstr "Über Clapper"
+
+#: ui/elapsed-time-button.ui:27
+msgid "Speed"
+msgstr "Wiedergabegeschwindigkeit"
+
+#: ui/elapsed-time-button.ui:41 ui/preferences-window.ui:83
+#: ui/preferences-window.ui:215
+msgid "Normal"
+msgstr "Normal"
+
+#: ui/help-overlay.ui:10 ui/preferences-window.ui:12
+msgid "General"
+msgstr "Allgemein"
+
+#: ui/help-overlay.ui:13
+msgid "Show shortcuts"
+msgstr "Tastenkombinationen zeigen"
+
+#: ui/help-overlay.ui:19
+msgid "Toggle fullscreen"
+msgstr "In Vollbildmodus wechseln"
+
+#: ui/help-overlay.ui:20
+msgid "Double tap | Double click"
+msgstr "Doppelt tippen bzw. klicken"
+
+#: ui/help-overlay.ui:26
+msgid "Leave fullscreen"
+msgstr "Vollbildmodus beenden"
+
+#: ui/help-overlay.ui:32
+msgid "Reveal OSD (fullscreen only)"
+msgstr "OSD zeigen (nur im Vollbildmodus)"
+
+#: ui/help-overlay.ui:33
+msgid "Tap"
+msgstr "Tippen"
+
+#: ui/help-overlay.ui:39
+msgid "Quit"
+msgstr "Clapper beenden"
+
+#: ui/help-overlay.ui:47
+msgid "Media"
+msgstr "Medien"
+
+#: ui/help-overlay.ui:50
+msgid "Open files"
+msgstr "Dateien öffnen"
+
+#: ui/help-overlay.ui:56 src/dialogs.js:137
+msgid "Open URI"
+msgstr "Webquelle öffnen"
+
+#: ui/help-overlay.ui:64
+msgid "Playlist"
+msgstr "Wiedergabeliste"
+
+#: ui/help-overlay.ui:67
+msgid "Next item"
+msgstr "Nächster Titel"
+
+#: ui/help-overlay.ui:68
+msgid "Double tap (right side)"
+msgstr "Doppelt auf der rechten Seite tippen"
+
+#: ui/help-overlay.ui:74
+msgid "Previous item"
+msgstr "Vorheriger Titel"
+
+#: ui/help-overlay.ui:75
+msgid "Double tap (left side)"
+msgstr "Doppelt auf der linken Seite tippen"
+
+#: ui/help-overlay.ui:81
+msgid "Change repeat mode"
+msgstr "Wiederholmodus ändern"
+
+#: ui/help-overlay.ui:87
+msgid "Export to file"
+msgstr "Als Datei exportieren"
+
+#: ui/help-overlay.ui:95 ui/preferences-window.ui:119
+msgid "Playback"
+msgstr "Wiedergabe"
+
+#: ui/help-overlay.ui:98
+msgid "Toggle play"
+msgstr "Wiedergabe umschalten"
+
+#: ui/help-overlay.ui:99
+msgid "Long press | Right click"
+msgstr "Lange Bildschirm berühren oder Rechtsklick"
+
+#: ui/help-overlay.ui:105
+msgid "Seek forward"
+msgstr "Vorwärts springen"
+
+#: ui/help-overlay.ui:106
+msgid "Swipe right | Scroll right"
+msgstr "Nach rechts wischen bzw. scrollen"
+
+#: ui/help-overlay.ui:112
+msgid "Seek backward"
+msgstr "Rückwärts springen"
+
+#: ui/help-overlay.ui:113
+msgid "Swipe left | Scroll left"
+msgstr "Nach links wischen bzw. scrollen"
+
+#: ui/help-overlay.ui:119
+msgid "Volume up"
+msgstr "Lautstärke erhöhen"
+
+#: ui/help-overlay.ui:120
+msgid "Swipe up | Scroll up"
+msgstr "Nach oben wischen bzw. scrollen"
+
+#: ui/help-overlay.ui:126
+msgid "Volume down"
+msgstr "Lautstärke verringern"
+
+#: ui/help-overlay.ui:127
+msgid "Swipe down | Scroll down"
+msgstr "Nach unten wischen bzw. scrollen"
+
+#: ui/help-overlay.ui:133
+msgid "Toggle mute"
+msgstr "In Vollbildmodus wechseln"
+
+#: ui/help-overlay.ui:139
+msgid "Next chapter"
+msgstr "Nächstes Kapitel"
+
+#: ui/help-overlay.ui:145
+msgid "Previous chapter"
+msgstr "Vorheriges Kapitel"
+
+#: ui/preferences-plugin-ranking-subpage.ui:11
+msgid "Decoders"
+msgstr "Decodierer"
+
+#: ui/preferences-plugin-ranking-subpage.ui:18
+msgid "Return to the preferences"
+msgstr "Zurück zu den Einstellungen"
+
+#: ui/preferences-window.ui:16
+msgid "Behavior"
+msgstr "Verhalten"
+
+#: ui/preferences-window.ui:19
+msgid "Auto fullscreen"
+msgstr "Automatischer Vollbildmodus"
+
+#: ui/preferences-window.ui:20
+msgid "Enter fullscreen when playlist is replaced except floating mode"
+msgstr "Vollbildmodus betreten, wenn Wiedergabeliste ersetzt wird. (Außer Clapper befindet sich im Schwebemodus)"
+
+#: ui/preferences-window.ui:26
+msgid "Ask to resume recent media"
+msgstr "Nachfragen ob kürzlich wiedergegebene Medien weitergespielt werden sollen"
+
+#: ui/preferences-window.ui:32
+msgid "Float on all workspaces"
+msgstr "Schwebemodus auf allen Arbeitsflächen"
+
+#: ui/preferences-window.ui:33
+msgid "This option only works on GNOME"
+msgstr "Diese Option funktioniert nur auf GNOME"
+
+#: ui/preferences-window.ui:39
+msgid "After playback"
+msgstr "Nach Wiedergabe"
+
+#: ui/preferences-window.ui:44
+msgid "Do nothing"
+msgstr "Nichts tun"
+
+#: ui/preferences-window.ui:45
+msgid "Freeze last frame"
+msgstr "Letztes Bild einfrieren"
+
+#: ui/preferences-window.ui:46
+msgid "Close the app"
+msgstr "Anwendung beenden"
+
+#: ui/preferences-window.ui:56
+msgid "Volume"
+msgstr "Lautstärke"
+
+#: ui/preferences-window.ui:59
+msgid "Custom initial value"
+msgstr "Benutzerdefinierter Anfangswert"
+
+#: ui/preferences-window.ui:60
+msgid "Set custom volume at startup instead of restoring it"
+msgstr "Lautstärke auf einen fixierten Wert beim Start setzen, anstelle ihn wiederherzustellen."
+
+#: ui/preferences-window.ui:64
+msgid "Volume percentage"
+msgstr "Lautstärke (in Prozent)"
+
+#: ui/preferences-window.ui:75
+msgid "Seeking"
+msgstr "Springen"
+
+#: ui/preferences-window.ui:78
+msgid "Mode"
+msgstr "Modus"
+
+#: ui/preferences-window.ui:84
+msgid "Accurate"
+msgstr "Genau"
+
+#: ui/preferences-window.ui:85
+msgid "Fast"
+msgstr "Schnell"
+
+#: ui/preferences-window.ui:93
+msgid "Unit"
+msgstr "Einheit"
+
+#: ui/preferences-window.ui:98
+msgid "Second"
+msgstr "Sekunden"
+
+#: ui/preferences-window.ui:99
+msgid "Minute"
+msgstr "Minuten"
+
+#: ui/preferences-window.ui:100
+msgid "Percentage"
+msgstr "Prozentsatz"
+
+#: ui/preferences-window.ui:108
+msgid "Value"
+msgstr "Wert"
+
+#: ui/preferences-window.ui:123
+msgid "Audio"
+msgstr "Audio"
+
+#: ui/preferences-window.ui:126
+msgid "Offset in milliseconds"
+msgstr "Verschiebung in Millisekunden"
+
+#: ui/preferences-window.ui:133
+msgid "Only native audio formats"
+msgstr "Nur systemeigene Audioformate"
+
+#: ui/preferences-window.ui:141
+msgid "Subtitles"
+msgstr "Untertitel"
+
+#: ui/preferences-window.ui:144
+msgid "Default font"
+msgstr "Standartschriftart"
+
+#: ui/preferences-window.ui:154
+msgid "Network"
+msgstr "Netzwerk"
+
+#: ui/preferences-window.ui:158
+msgid "Client"
+msgstr "Client"
+
+#: ui/preferences-window.ui:161
+msgid "Progressive download buffering"
+msgstr "Fortschreitender Download-Puffer"
+
+#: ui/preferences-window.ui:169
+msgid "Server"
+msgstr "Server"
+
+#: ui/preferences-window.ui:172
+msgid "Control player remotely"
+msgstr "Clapper fernsteuern"
+
+#: ui/preferences-window.ui:176
+msgid "Listening port"
+msgstr "Empfangsport"
+
+#: ui/preferences-window.ui:183
+msgid "Run web application in background"
+msgstr "Webanwendung im Hintergrund starten"
+
+#: ui/preferences-window.ui:184
+msgid "Requires GTK compiled with Broadway backend"
+msgstr "Benötigt, dass GTK mit Broadway Unterstützung kompiliert wurde"
+
+#: ui/preferences-window.ui:190
+msgid "Web application port"
+msgstr "Webanwendungsport"
+
+#: ui/preferences-window.ui:204
+msgid "Prefer adaptive streaming"
+msgstr "Bevorzuge adaptives Streaming"
+
+#: ui/preferences-window.ui:210
+msgid "Max quality"
+msgstr "Höchste Qualität"
+
+#: ui/preferences-window.ui:228
+msgid "Tweaks"
+msgstr "Optimierungen"
+
+#: ui/preferences-window.ui:232
+msgid "Appearance"
+msgstr "Erscheinungsbild"
+
+#: ui/preferences-window.ui:235
+msgid "Dark theme"
+msgstr "Dunkler Modus"
+
+#: ui/preferences-window.ui:241
+msgid "Render window shadows"
+msgstr "Fensterschatten darstellen"
+
+#: ui/preferences-window.ui:242
+msgid "Disable to increase performance when windowed"
+msgstr "Deaktivieren, um Performance im Fenstermodus zu verbessern"
+
+#: ui/preferences-window.ui:253
+msgid "Plugin ranking"
+msgstr "Plugin-Reihenfolge"
+
+#: ui/preferences-window.ui:254
+msgid "Alter default ranks of GStreamer plugins"
+msgstr "Standard GStreamer Reihenfolge verändern"
+
+#: ui/preferences-window.ui:259
+msgid "Use playbin3"
+msgstr "Playbin3 benutzen"
+
+#: ui/preferences-window.ui:260 ui/preferences-window.ui:269
+msgid "Requires player restart"
+msgstr "Benötigt Neustart von Clapper"
+
+#: ui/preferences-window.ui:262 ui/preferences-window.ui:271
+msgid "Experimental"
+msgstr "Experimentell"
+
+#: ui/preferences-window.ui:268
+msgid "Use PipeWire for audio output"
+msgstr "PipeWire für Audioausgabe verwenden"
+
+#: src/buttons.js:201
+#, javascript-format
+msgid "Decoder: %s"
+msgstr "Decodierer: %s"
+
+#: src/dialogs.js:152
+msgid "Enter or drop URI here"
+msgstr "URI hier einfügen"
+
+#: src/dialogs.js:157
+msgid "Cancel"
+msgstr "Abbrechen"
+
+#: src/dialogs.js:158
+msgid "Open"
+msgstr "Öffnen"
+
+#: src/dialogs.js:217
+msgid "Title"
+msgstr "Titel"
+
+#: src/dialogs.js:218
+msgid "Completed"
+msgstr "Abgespielt"
+
+#: src/dialogs.js:226
+msgid "Resume playback?"
+msgstr "Wiedergabe fortfahren?"
+
+#: src/dialogs.js:280
+#, javascript-format
+msgid "GTK version: %s"
+msgstr "GTK Version: %s"
+
+#: src/dialogs.js:281
+#, javascript-format
+msgid "Adwaita version: %s"
+msgstr "Adwaita Version: %s"
+
+#: src/dialogs.js:282
+#, javascript-format
+msgid "GStreamer version: %s"
+msgstr "GStreamer Version: %s"
+
+#: src/dialogs.js:283
+#, javascript-format
+msgid "GJS version: %s"
+msgstr "GJS Version: %s"
+
+#: src/dialogs.js:291
+msgid "A GNOME media player powered by GStreamer"
+msgstr "Ein von GStreamer betriebener GNOME Multimedia-Player"
+
+#: src/revealers.js:170
+#, javascript-format
+msgid "Ends at: %s"
+msgstr "Ended um %s"
+
+#: src/widget.js:225 src/widget.js:234 src/widget.js:240 src/widget.js:246
+msgid "Undetermined"
+msgstr "Unbestimmet"
+
+#: src/widget.js:241
+msgid "Channels"
+msgstr "Audio-Kanäle"
+
+#: src/widget.js:259
+msgid "Disabled"
+msgstr "Deaktiviert"
+

po/el.po

@@ -0,0 +1,454 @@
+msgid ""
+msgstr ""
+"Project-Id-Version: clapper\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2021-09-06 20:22+0200\n"
+"PO-Revision-Date: 2021-09-06 18:31\n"
+"Last-Translator: \n"
+"Language-Team: Greek\n"
+"Language: el_GR\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Crowdin-Project: clapper\n"
+"X-Crowdin-Project-ID: 473374\n"
+"X-Crowdin-Language: el\n"
+"X-Crowdin-File: /master/po/com.github.rafostar.Clapper.pot\n"
+"X-Crowdin-File-ID: 31\n"
+
+#: ui/clapper.ui:6
+msgid "Open Files..."
+msgstr ""
+
+#: ui/clapper.ui:10
+msgid "Open URI..."
+msgstr ""
+
+#: ui/clapper.ui:16 ui/preferences-window.ui:4
+msgid "Preferences"
+msgstr ""
+
+#: ui/clapper.ui:20
+msgid "Shortcuts"
+msgstr ""
+
+#: ui/clapper.ui:26
+msgid "About Clapper"
+msgstr ""
+
+#: ui/elapsed-time-button.ui:27
+msgid "Speed"
+msgstr ""
+
+#: ui/elapsed-time-button.ui:41 ui/preferences-window.ui:83
+#: ui/preferences-window.ui:215
+msgid "Normal"
+msgstr ""
+
+#: ui/help-overlay.ui:10 ui/preferences-window.ui:12
+msgid "General"
+msgstr ""
+
+#: ui/help-overlay.ui:13
+msgid "Show shortcuts"
+msgstr ""
+
+#: ui/help-overlay.ui:19
+msgid "Toggle fullscreen"
+msgstr ""
+
+#: ui/help-overlay.ui:20
+msgid "Double tap | Double click"
+msgstr ""
+
+#: ui/help-overlay.ui:26
+msgid "Leave fullscreen"
+msgstr ""
+
+#: ui/help-overlay.ui:32
+msgid "Reveal OSD (fullscreen only)"
+msgstr ""
+
+#: ui/help-overlay.ui:33
+msgid "Tap"
+msgstr ""
+
+#: ui/help-overlay.ui:39
+msgid "Quit"
+msgstr ""
+
+#: ui/help-overlay.ui:47
+msgid "Media"
+msgstr ""
+
+#: ui/help-overlay.ui:50
+msgid "Open files"
+msgstr ""
+
+#: ui/help-overlay.ui:56 src/dialogs.js:137
+msgid "Open URI"
+msgstr ""
+
+#: ui/help-overlay.ui:64
+msgid "Playlist"
+msgstr ""
+
+#: ui/help-overlay.ui:67
+msgid "Next item"
+msgstr ""
+
+#: ui/help-overlay.ui:68
+msgid "Double tap (right side)"
+msgstr ""
+
+#: ui/help-overlay.ui:74
+msgid "Previous item"
+msgstr ""
+
+#: ui/help-overlay.ui:75
+msgid "Double tap (left side)"
+msgstr ""
+
+#: ui/help-overlay.ui:81
+msgid "Change repeat mode"
+msgstr ""
+
+#: ui/help-overlay.ui:87
+msgid "Export to file"
+msgstr ""
+
+#: ui/help-overlay.ui:95 ui/preferences-window.ui:119
+msgid "Playback"
+msgstr ""
+
+#: ui/help-overlay.ui:98
+msgid "Toggle play"
+msgstr ""
+
+#: ui/help-overlay.ui:99
+msgid "Long press | Right click"
+msgstr ""
+
+#: ui/help-overlay.ui:105
+msgid "Seek forward"
+msgstr ""
+
+#: ui/help-overlay.ui:106
+msgid "Swipe right | Scroll right"
+msgstr ""
+
+#: ui/help-overlay.ui:112
+msgid "Seek backward"
+msgstr ""
+
+#: ui/help-overlay.ui:113
+msgid "Swipe left | Scroll left"
+msgstr ""
+
+#: ui/help-overlay.ui:119
+msgid "Volume up"
+msgstr ""
+
+#: ui/help-overlay.ui:120
+msgid "Swipe up | Scroll up"
+msgstr ""
+
+#: ui/help-overlay.ui:126
+msgid "Volume down"
+msgstr ""
+
+#: ui/help-overlay.ui:127
+msgid "Swipe down | Scroll down"
+msgstr ""
+
+#: ui/help-overlay.ui:133
+msgid "Toggle mute"
+msgstr ""
+
+#: ui/help-overlay.ui:139
+msgid "Next chapter"
+msgstr ""
+
+#: ui/help-overlay.ui:145
+msgid "Previous chapter"
+msgstr ""
+
+#: ui/preferences-plugin-ranking-subpage.ui:11
+msgid "Decoders"
+msgstr ""
+
+#: ui/preferences-plugin-ranking-subpage.ui:18
+msgid "Return to the preferences"
+msgstr ""
+
+#: ui/preferences-window.ui:16
+msgid "Behavior"
+msgstr ""
+
+#: ui/preferences-window.ui:19
+msgid "Auto fullscreen"
+msgstr ""
+
+#: ui/preferences-window.ui:20
+msgid "Enter fullscreen when playlist is replaced except floating mode"
+msgstr ""
+
+#: ui/preferences-window.ui:26
+msgid "Ask to resume recent media"
+msgstr ""
+
+#: ui/preferences-window.ui:32
+msgid "Float on all workspaces"
+msgstr ""
+
+#: ui/preferences-window.ui:33
+msgid "This option only works on GNOME"
+msgstr ""
+
+#: ui/preferences-window.ui:39
+msgid "After playback"
+msgstr ""
+
+#: ui/preferences-window.ui:44
+msgid "Do nothing"
+msgstr ""
+
+#: ui/preferences-window.ui:45
+msgid "Freeze last frame"
+msgstr ""
+
+#: ui/preferences-window.ui:46
+msgid "Close the app"
+msgstr ""
+
+#: ui/preferences-window.ui:56
+msgid "Volume"
+msgstr ""
+
+#: ui/preferences-window.ui:59
+msgid "Custom initial value"
+msgstr ""
+
+#: ui/preferences-window.ui:60
+msgid "Set custom volume at startup instead of restoring it"
+msgstr ""
+
+#: ui/preferences-window.ui:64
+msgid "Volume percentage"
+msgstr ""
+
+#: ui/preferences-window.ui:75
+msgid "Seeking"
+msgstr ""
+
+#: ui/preferences-window.ui:78
+msgid "Mode"
+msgstr ""
+
+#: ui/preferences-window.ui:84
+msgid "Accurate"
+msgstr ""
+
+#: ui/preferences-window.ui:85
+msgid "Fast"
+msgstr ""
+
+#: ui/preferences-window.ui:93
+msgid "Unit"
+msgstr ""
+
+#: ui/preferences-window.ui:98
+msgid "Second"
+msgstr ""
+
+#: ui/preferences-window.ui:99
+msgid "Minute"
+msgstr ""
+
+#: ui/preferences-window.ui:100
+msgid "Percentage"
+msgstr ""
+
+#: ui/preferences-window.ui:108
+msgid "Value"
+msgstr ""
+
+#: ui/preferences-window.ui:123
+msgid "Audio"
+msgstr ""
+
+#: ui/preferences-window.ui:126
+msgid "Offset in milliseconds"
+msgstr ""
+
+#: ui/preferences-window.ui:133
+msgid "Only native audio formats"
+msgstr ""
+
+#: ui/preferences-window.ui:141
+msgid "Subtitles"
+msgstr ""
+
+#: ui/preferences-window.ui:144
+msgid "Default font"
+msgstr ""
+
+#: ui/preferences-window.ui:154
+msgid "Network"
+msgstr ""
+
+#: ui/preferences-window.ui:158
+msgid "Client"
+msgstr ""
+
+#: ui/preferences-window.ui:161
+msgid "Progressive download buffering"
+msgstr ""
+
+#: ui/preferences-window.ui:169
+msgid "Server"
+msgstr ""
+
+#: ui/preferences-window.ui:172
+msgid "Control player remotely"
+msgstr ""
+
+#: ui/preferences-window.ui:176
+msgid "Listening port"
+msgstr ""
+
+#: ui/preferences-window.ui:183
+msgid "Run web application in background"
+msgstr ""
+
+#: ui/preferences-window.ui:184
+msgid "Requires GTK compiled with Broadway backend"
+msgstr ""
+
+#: ui/preferences-window.ui:190
+msgid "Web application port"
+msgstr ""
+
+#: ui/preferences-window.ui:204
+msgid "Prefer adaptive streaming"
+msgstr ""
+
+#: ui/preferences-window.ui:210
+msgid "Max quality"
+msgstr ""
+
+#: ui/preferences-window.ui:228
+msgid "Tweaks"
+msgstr ""
+
+#: ui/preferences-window.ui:232
+msgid "Appearance"
+msgstr ""
+
+#: ui/preferences-window.ui:235
+msgid "Dark theme"
+msgstr ""
+
+#: ui/preferences-window.ui:241
+msgid "Render window shadows"
+msgstr ""
+
+#: ui/preferences-window.ui:242
+msgid "Disable to increase performance when windowed"
+msgstr ""
+
+#: ui/preferences-window.ui:253
+msgid "Plugin ranking"
+msgstr ""
+
+#: ui/preferences-window.ui:254
+msgid "Alter default ranks of GStreamer plugins"
+msgstr ""
+
+#: ui/preferences-window.ui:259
+msgid "Use playbin3"
+msgstr ""
+
+#: ui/preferences-window.ui:260 ui/preferences-window.ui:269
+msgid "Requires player restart"
+msgstr ""
+
+#: ui/preferences-window.ui:262 ui/preferences-window.ui:271
+msgid "Experimental"
+msgstr ""
+
+#: ui/preferences-window.ui:268
+msgid "Use PipeWire for audio output"
+msgstr ""
+
+#: src/buttons.js:201
+#, javascript-format
+msgid "Decoder: %s"
+msgstr ""
+
+#: src/dialogs.js:152
+msgid "Enter or drop URI here"
+msgstr ""
+
+#: src/dialogs.js:157
+msgid "Cancel"
+msgstr ""
+
+#: src/dialogs.js:158
+msgid "Open"
+msgstr ""
+
+#: src/dialogs.js:217
+msgid "Title"
+msgstr ""
+
+#: src/dialogs.js:218
+msgid "Completed"
+msgstr ""
+
+#: src/dialogs.js:226
+msgid "Resume playback?"
+msgstr ""
+
+#: src/dialogs.js:280
+#, javascript-format
+msgid "GTK version: %s"
+msgstr ""
+
+#: src/dialogs.js:281
+#, javascript-format
+msgid "Adwaita version: %s"
+msgstr ""
+
+#: src/dialogs.js:282
+#, javascript-format
+msgid "GStreamer version: %s"
+msgstr ""
+
+#: src/dialogs.js:283
+#, javascript-format
+msgid "GJS version: %s"
+msgstr ""
+
+#: src/dialogs.js:291
+msgid "A GNOME media player powered by GStreamer"
+msgstr ""
+
+#: src/revealers.js:170
+#, javascript-format
+msgid "Ends at: %s"
+msgstr ""
+
+#: src/widget.js:225 src/widget.js:234 src/widget.js:240 src/widget.js:246
+msgid "Undetermined"
+msgstr ""
+
+#: src/widget.js:241
+msgid "Channels"
+msgstr ""
+
+#: src/widget.js:259
+msgid "Disabled"
+msgstr ""
+

po/es.po

@@ -0,0 +1,454 @@
+msgid ""
+msgstr ""
+"Project-Id-Version: clapper\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2021-09-06 20:22+0200\n"
+"PO-Revision-Date: 2021-09-06 18:31\n"
+"Last-Translator: \n"
+"Language-Team: Spanish\n"
+"Language: es_ES\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Crowdin-Project: clapper\n"
+"X-Crowdin-Project-ID: 473374\n"
+"X-Crowdin-Language: es-ES\n"
+"X-Crowdin-File: /master/po/com.github.rafostar.Clapper.pot\n"
+"X-Crowdin-File-ID: 31\n"
+
+#: ui/clapper.ui:6
+msgid "Open Files..."
+msgstr ""
+
+#: ui/clapper.ui:10
+msgid "Open URI..."
+msgstr ""
+
+#: ui/clapper.ui:16 ui/preferences-window.ui:4
+msgid "Preferences"
+msgstr ""
+
+#: ui/clapper.ui:20
+msgid "Shortcuts"
+msgstr ""
+
+#: ui/clapper.ui:26
+msgid "About Clapper"
+msgstr ""
+
+#: ui/elapsed-time-button.ui:27
+msgid "Speed"
+msgstr ""
+
+#: ui/elapsed-time-button.ui:41 ui/preferences-window.ui:83
+#: ui/preferences-window.ui:215
+msgid "Normal"
+msgstr ""
+
+#: ui/help-overlay.ui:10 ui/preferences-window.ui:12
+msgid "General"
+msgstr ""
+
+#: ui/help-overlay.ui:13
+msgid "Show shortcuts"
+msgstr ""
+
+#: ui/help-overlay.ui:19
+msgid "Toggle fullscreen"
+msgstr ""
+
+#: ui/help-overlay.ui:20
+msgid "Double tap | Double click"
+msgstr ""
+
+#: ui/help-overlay.ui:26
+msgid "Leave fullscreen"
+msgstr ""
+
+#: ui/help-overlay.ui:32
+msgid "Reveal OSD (fullscreen only)"
+msgstr ""
+
+#: ui/help-overlay.ui:33
+msgid "Tap"
+msgstr ""
+
+#: ui/help-overlay.ui:39
+msgid "Quit"
+msgstr ""
+
+#: ui/help-overlay.ui:47
+msgid "Media"
+msgstr ""
+
+#: ui/help-overlay.ui:50
+msgid "Open files"
+msgstr ""
+
+#: ui/help-overlay.ui:56 src/dialogs.js:137
+msgid "Open URI"
+msgstr ""
+
+#: ui/help-overlay.ui:64
+msgid "Playlist"
+msgstr ""
+
+#: ui/help-overlay.ui:67
+msgid "Next item"
+msgstr ""
+
+#: ui/help-overlay.ui:68
+msgid "Double tap (right side)"
+msgstr ""
+
+#: ui/help-overlay.ui:74
+msgid "Previous item"
+msgstr ""
+
+#: ui/help-overlay.ui:75
+msgid "Double tap (left side)"
+msgstr ""
+
+#: ui/help-overlay.ui:81
+msgid "Change repeat mode"
+msgstr ""
+
+#: ui/help-overlay.ui:87
+msgid "Export to file"
+msgstr ""
+
+#: ui/help-overlay.ui:95 ui/preferences-window.ui:119
+msgid "Playback"
+msgstr ""
+
+#: ui/help-overlay.ui:98
+msgid "Toggle play"
+msgstr ""
+
+#: ui/help-overlay.ui:99
+msgid "Long press | Right click"
+msgstr ""
+
+#: ui/help-overlay.ui:105
+msgid "Seek forward"
+msgstr ""
+
+#: ui/help-overlay.ui:106
+msgid "Swipe right | Scroll right"
+msgstr ""
+
+#: ui/help-overlay.ui:112
+msgid "Seek backward"
+msgstr ""
+
+#: ui/help-overlay.ui:113
+msgid "Swipe left | Scroll left"
+msgstr ""
+
+#: ui/help-overlay.ui:119
+msgid "Volume up"
+msgstr ""
+
+#: ui/help-overlay.ui:120
+msgid "Swipe up | Scroll up"
+msgstr ""
+
+#: ui/help-overlay.ui:126
+msgid "Volume down"
+msgstr ""
+
+#: ui/help-overlay.ui:127
+msgid "Swipe down | Scroll down"
+msgstr ""
+
+#: ui/help-overlay.ui:133
+msgid "Toggle mute"
+msgstr ""
+
+#: ui/help-overlay.ui:139
+msgid "Next chapter"
+msgstr ""
+
+#: ui/help-overlay.ui:145
+msgid "Previous chapter"
+msgstr ""
+
+#: ui/preferences-plugin-ranking-subpage.ui:11
+msgid "Decoders"
+msgstr ""
+
+#: ui/preferences-plugin-ranking-subpage.ui:18
+msgid "Return to the preferences"
+msgstr ""
+
+#: ui/preferences-window.ui:16
+msgid "Behavior"
+msgstr ""
+
+#: ui/preferences-window.ui:19
+msgid "Auto fullscreen"
+msgstr ""
+
+#: ui/preferences-window.ui:20
+msgid "Enter fullscreen when playlist is replaced except floating mode"
+msgstr ""
+
+#: ui/preferences-window.ui:26
+msgid "Ask to resume recent media"
+msgstr ""
+
+#: ui/preferences-window.ui:32
+msgid "Float on all workspaces"
+msgstr ""
+
+#: ui/preferences-window.ui:33
+msgid "This option only works on GNOME"
+msgstr ""
+
+#: ui/preferences-window.ui:39
+msgid "After playback"
+msgstr ""
+
+#: ui/preferences-window.ui:44
+msgid "Do nothing"
+msgstr ""
+
+#: ui/preferences-window.ui:45
+msgid "Freeze last frame"
+msgstr ""
+
+#: ui/preferences-window.ui:46
+msgid "Close the app"
+msgstr ""
+
+#: ui/preferences-window.ui:56
+msgid "Volume"
+msgstr ""
+
+#: ui/preferences-window.ui:59
+msgid "Custom initial value"
+msgstr ""
+
+#: ui/preferences-window.ui:60
+msgid "Set custom volume at startup instead of restoring it"
+msgstr ""
+
+#: ui/preferences-window.ui:64
+msgid "Volume percentage"
+msgstr ""
+
+#: ui/preferences-window.ui:75
+msgid "Seeking"
+msgstr ""
+
+#: ui/preferences-window.ui:78
+msgid "Mode"
+msgstr ""
+
+#: ui/preferences-window.ui:84
+msgid "Accurate"
+msgstr ""
+
+#: ui/preferences-window.ui:85
+msgid "Fast"
+msgstr ""
+
+#: ui/preferences-window.ui:93
+msgid "Unit"
+msgstr ""
+
+#: ui/preferences-window.ui:98
+msgid "Second"
+msgstr ""
+
+#: ui/preferences-window.ui:99
+msgid "Minute"
+msgstr ""
+
+#: ui/preferences-window.ui:100
+msgid "Percentage"
+msgstr ""
+
+#: ui/preferences-window.ui:108
+msgid "Value"
+msgstr ""
+
+#: ui/preferences-window.ui:123
+msgid "Audio"
+msgstr ""
+
+#: ui/preferences-window.ui:126
+msgid "Offset in milliseconds"
+msgstr ""
+
+#: ui/preferences-window.ui:133
+msgid "Only native audio formats"
+msgstr ""
+
+#: ui/preferences-window.ui:141
+msgid "Subtitles"
+msgstr ""
+
+#: ui/preferences-window.ui:144
+msgid "Default font"
+msgstr ""
+
+#: ui/preferences-window.ui:154
+msgid "Network"
+msgstr ""
+
+#: ui/preferences-window.ui:158
+msgid "Client"
+msgstr ""
+
+#: ui/preferences-window.ui:161
+msgid "Progressive download buffering"
+msgstr ""
+
+#: ui/preferences-window.ui:169
+msgid "Server"
+msgstr ""
+
+#: ui/preferences-window.ui:172
+msgid "Control player remotely"
+msgstr ""
+
+#: ui/preferences-window.ui:176
+msgid "Listening port"
+msgstr ""
+
+#: ui/preferences-window.ui:183
+msgid "Run web application in background"
+msgstr ""
+
+#: ui/preferences-window.ui:184
+msgid "Requires GTK compiled with Broadway backend"
+msgstr ""
+
+#: ui/preferences-window.ui:190
+msgid "Web application port"
+msgstr ""
+
+#: ui/preferences-window.ui:204
+msgid "Prefer adaptive streaming"
+msgstr ""
+
+#: ui/preferences-window.ui:210
+msgid "Max quality"
+msgstr ""
+
+#: ui/preferences-window.ui:228
+msgid "Tweaks"
+msgstr ""
+
+#: ui/preferences-window.ui:232
+msgid "Appearance"
+msgstr ""
+
+#: ui/preferences-window.ui:235
+msgid "Dark theme"
+msgstr ""
+
+#: ui/preferences-window.ui:241
+msgid "Render window shadows"
+msgstr ""
+
+#: ui/preferences-window.ui:242
+msgid "Disable to increase performance when windowed"
+msgstr ""
+
+#: ui/preferences-window.ui:253
+msgid "Plugin ranking"
+msgstr ""
+
+#: ui/preferences-window.ui:254
+msgid "Alter default ranks of GStreamer plugins"
+msgstr ""
+
+#: ui/preferences-window.ui:259
+msgid "Use playbin3"
+msgstr ""
+
+#: ui/preferences-window.ui:260 ui/preferences-window.ui:269
+msgid "Requires player restart"
+msgstr ""
+
+#: ui/preferences-window.ui:262 ui/preferences-window.ui:271
+msgid "Experimental"
+msgstr ""
+
+#: ui/preferences-window.ui:268
+msgid "Use PipeWire for audio output"
+msgstr ""
+
+#: src/buttons.js:201
+#, javascript-format
+msgid "Decoder: %s"
+msgstr ""
+
+#: src/dialogs.js:152
+msgid "Enter or drop URI here"
+msgstr ""
+
+#: src/dialogs.js:157
+msgid "Cancel"
+msgstr ""
+
+#: src/dialogs.js:158
+msgid "Open"
+msgstr ""
+
+#: src/dialogs.js:217
+msgid "Title"
+msgstr ""
+
+#: src/dialogs.js:218
+msgid "Completed"
+msgstr ""
+
+#: src/dialogs.js:226
+msgid "Resume playback?"
+msgstr ""
+
+#: src/dialogs.js:280
+#, javascript-format
+msgid "GTK version: %s"
+msgstr ""
+
+#: src/dialogs.js:281
+#, javascript-format
+msgid "Adwaita version: %s"
+msgstr ""
+
+#: src/dialogs.js:282
+#, javascript-format
+msgid "GStreamer version: %s"
+msgstr ""
+
+#: src/dialogs.js:283
+#, javascript-format
+msgid "GJS version: %s"
+msgstr ""
+
+#: src/dialogs.js:291
+msgid "A GNOME media player powered by GStreamer"
+msgstr ""
+
+#: src/revealers.js:170
+#, javascript-format
+msgid "Ends at: %s"
+msgstr ""
+
+#: src/widget.js:225 src/widget.js:234 src/widget.js:240 src/widget.js:246
+msgid "Undetermined"
+msgstr ""
+
+#: src/widget.js:241
+msgid "Channels"
+msgstr ""
+
+#: src/widget.js:259
+msgid "Disabled"
+msgstr ""
+

po/fi.po

@@ -0,0 +1,454 @@
+msgid ""
+msgstr ""
+"Project-Id-Version: clapper\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2021-09-06 20:22+0200\n"
+"PO-Revision-Date: 2021-09-06 18:31\n"
+"Last-Translator: \n"
+"Language-Team: Finnish\n"
+"Language: fi_FI\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Crowdin-Project: clapper\n"
+"X-Crowdin-Project-ID: 473374\n"
+"X-Crowdin-Language: fi\n"
+"X-Crowdin-File: /master/po/com.github.rafostar.Clapper.pot\n"
+"X-Crowdin-File-ID: 31\n"
+
+#: ui/clapper.ui:6
+msgid "Open Files..."
+msgstr ""
+
+#: ui/clapper.ui:10
+msgid "Open URI..."
+msgstr ""
+
+#: ui/clapper.ui:16 ui/preferences-window.ui:4
+msgid "Preferences"
+msgstr ""
+
+#: ui/clapper.ui:20
+msgid "Shortcuts"
+msgstr ""
+
+#: ui/clapper.ui:26
+msgid "About Clapper"
+msgstr ""
+
+#: ui/elapsed-time-button.ui:27
+msgid "Speed"
+msgstr ""
+
+#: ui/elapsed-time-button.ui:41 ui/preferences-window.ui:83
+#: ui/preferences-window.ui:215
+msgid "Normal"
+msgstr ""
+
+#: ui/help-overlay.ui:10 ui/preferences-window.ui:12
+msgid "General"
+msgstr ""
+
+#: ui/help-overlay.ui:13
+msgid "Show shortcuts"
+msgstr ""
+
+#: ui/help-overlay.ui:19
+msgid "Toggle fullscreen"
+msgstr ""
+
+#: ui/help-overlay.ui:20
+msgid "Double tap | Double click"
+msgstr ""
+
+#: ui/help-overlay.ui:26
+msgid "Leave fullscreen"
+msgstr ""
+
+#: ui/help-overlay.ui:32
+msgid "Reveal OSD (fullscreen only)"
+msgstr ""
+
+#: ui/help-overlay.ui:33
+msgid "Tap"
+msgstr ""
+
+#: ui/help-overlay.ui:39
+msgid "Quit"
+msgstr ""
+
+#: ui/help-overlay.ui:47
+msgid "Media"
+msgstr ""
+
+#: ui/help-overlay.ui:50
+msgid "Open files"
+msgstr ""
+
+#: ui/help-overlay.ui:56 src/dialogs.js:137
+msgid "Open URI"
+msgstr ""
+
+#: ui/help-overlay.ui:64
+msgid "Playlist"
+msgstr ""
+
+#: ui/help-overlay.ui:67
+msgid "Next item"
+msgstr ""
+
+#: ui/help-overlay.ui:68
+msgid "Double tap (right side)"
+msgstr ""
+
+#: ui/help-overlay.ui:74
+msgid "Previous item"
+msgstr ""
+
+#: ui/help-overlay.ui:75
+msgid "Double tap (left side)"
+msgstr ""
+
+#: ui/help-overlay.ui:81
+msgid "Change repeat mode"
+msgstr ""
+
+#: ui/help-overlay.ui:87
+msgid "Export to file"
+msgstr ""
+
+#: ui/help-overlay.ui:95 ui/preferences-window.ui:119
+msgid "Playback"
+msgstr ""
+
+#: ui/help-overlay.ui:98
+msgid "Toggle play"
+msgstr ""
+
+#: ui/help-overlay.ui:99
+msgid "Long press | Right click"
+msgstr ""
+
+#: ui/help-overlay.ui:105
+msgid "Seek forward"
+msgstr ""
+
+#: ui/help-overlay.ui:106
+msgid "Swipe right | Scroll right"
+msgstr ""
+
+#: ui/help-overlay.ui:112
+msgid "Seek backward"
+msgstr ""
+
+#: ui/help-overlay.ui:113
+msgid "Swipe left | Scroll left"
+msgstr ""
+
+#: ui/help-overlay.ui:119
+msgid "Volume up"
+msgstr ""
+
+#: ui/help-overlay.ui:120
+msgid "Swipe up | Scroll up"
+msgstr ""
+
+#: ui/help-overlay.ui:126
+msgid "Volume down"
+msgstr ""
+
+#: ui/help-overlay.ui:127
+msgid "Swipe down | Scroll down"
+msgstr ""
+
+#: ui/help-overlay.ui:133
+msgid "Toggle mute"
+msgstr ""
+
+#: ui/help-overlay.ui:139
+msgid "Next chapter"
+msgstr ""
+
+#: ui/help-overlay.ui:145
+msgid "Previous chapter"
+msgstr ""
+
+#: ui/preferences-plugin-ranking-subpage.ui:11
+msgid "Decoders"
+msgstr ""
+
+#: ui/preferences-plugin-ranking-subpage.ui:18
+msgid "Return to the preferences"
+msgstr ""
+
+#: ui/preferences-window.ui:16
+msgid "Behavior"
+msgstr ""
+
+#: ui/preferences-window.ui:19
+msgid "Auto fullscreen"
+msgstr ""
+
+#: ui/preferences-window.ui:20
+msgid "Enter fullscreen when playlist is replaced except floating mode"
+msgstr ""
+
+#: ui/preferences-window.ui:26
+msgid "Ask to resume recent media"
+msgstr ""
+
+#: ui/preferences-window.ui:32
+msgid "Float on all workspaces"
+msgstr ""
+
+#: ui/preferences-window.ui:33
+msgid "This option only works on GNOME"
+msgstr ""
+
+#: ui/preferences-window.ui:39
+msgid "After playback"
+msgstr ""
+
+#: ui/preferences-window.ui:44
+msgid "Do nothing"
+msgstr ""
+
+#: ui/preferences-window.ui:45
+msgid "Freeze last frame"
+msgstr ""
+
+#: ui/preferences-window.ui:46
+msgid "Close the app"
+msgstr ""
+
+#: ui/preferences-window.ui:56
+msgid "Volume"
+msgstr ""
+
+#: ui/preferences-window.ui:59
+msgid "Custom initial value"
+msgstr ""
+
+#: ui/preferences-window.ui:60
+msgid "Set custom volume at startup instead of restoring it"
+msgstr ""
+
+#: ui/preferences-window.ui:64
+msgid "Volume percentage"
+msgstr ""
+
+#: ui/preferences-window.ui:75
+msgid "Seeking"
+msgstr ""
+
+#: ui/preferences-window.ui:78
+msgid "Mode"
+msgstr ""
+
+#: ui/preferences-window.ui:84
+msgid "Accurate"
+msgstr ""
+
+#: ui/preferences-window.ui:85
+msgid "Fast"
+msgstr ""
+
+#: ui/preferences-window.ui:93
+msgid "Unit"
+msgstr ""
+
+#: ui/preferences-window.ui:98
+msgid "Second"
+msgstr ""
+
+#: ui/preferences-window.ui:99
+msgid "Minute"
+msgstr ""
+
+#: ui/preferences-window.ui:100
+msgid "Percentage"
+msgstr ""
+
+#: ui/preferences-window.ui:108
+msgid "Value"
+msgstr ""
+
+#: ui/preferences-window.ui:123
+msgid "Audio"
+msgstr ""
+
+#: ui/preferences-window.ui:126
+msgid "Offset in milliseconds"
+msgstr ""
+
+#: ui/preferences-window.ui:133
+msgid "Only native audio formats"
+msgstr ""
+
+#: ui/preferences-window.ui:141
+msgid "Subtitles"
+msgstr ""
+
+#: ui/preferences-window.ui:144
+msgid "Default font"
+msgstr ""
+
+#: ui/preferences-window.ui:154
+msgid "Network"
+msgstr ""
+
+#: ui/preferences-window.ui:158
+msgid "Client"
+msgstr ""
+
+#: ui/preferences-window.ui:161
+msgid "Progressive download buffering"
+msgstr ""
+
+#: ui/preferences-window.ui:169
+msgid "Server"
+msgstr ""
+
+#: ui/preferences-window.ui:172
+msgid "Control player remotely"
+msgstr ""
+
+#: ui/preferences-window.ui:176
+msgid "Listening port"
+msgstr ""
+
+#: ui/preferences-window.ui:183
+msgid "Run web application in background"
+msgstr ""
+
+#: ui/preferences-window.ui:184
+msgid "Requires GTK compiled with Broadway backend"
+msgstr ""
+
+#: ui/preferences-window.ui:190
+msgid "Web application port"
+msgstr ""
+
+#: ui/preferences-window.ui:204
+msgid "Prefer adaptive streaming"
+msgstr ""
+
+#: ui/preferences-window.ui:210
+msgid "Max quality"
+msgstr ""
+
+#: ui/preferences-window.ui:228
+msgid "Tweaks"
+msgstr ""
+
+#: ui/preferences-window.ui:232
+msgid "Appearance"
+msgstr ""
+
+#: ui/preferences-window.ui:235
+msgid "Dark theme"
+msgstr ""
+
+#: ui/preferences-window.ui:241
+msgid "Render window shadows"
+msgstr ""
+
+#: ui/preferences-window.ui:242
+msgid "Disable to increase performance when windowed"
+msgstr ""
+
+#: ui/preferences-window.ui:253
+msgid "Plugin ranking"
+msgstr ""
+
+#: ui/preferences-window.ui:254
+msgid "Alter default ranks of GStreamer plugins"
+msgstr ""
+
+#: ui/preferences-window.ui:259
+msgid "Use playbin3"
+msgstr ""
+
+#: ui/preferences-window.ui:260 ui/preferences-window.ui:269
+msgid "Requires player restart"
+msgstr ""
+
+#: ui/preferences-window.ui:262 ui/preferences-window.ui:271
+msgid "Experimental"
+msgstr ""
+
+#: ui/preferences-window.ui:268
+msgid "Use PipeWire for audio output"
+msgstr ""
+
+#: src/buttons.js:201
+#, javascript-format
+msgid "Decoder: %s"
+msgstr ""
+
+#: src/dialogs.js:152
+msgid "Enter or drop URI here"
+msgstr ""
+
+#: src/dialogs.js:157
+msgid "Cancel"
+msgstr ""
+
+#: src/dialogs.js:158
+msgid "Open"
+msgstr ""
+
+#: src/dialogs.js:217
+msgid "Title"
+msgstr ""
+
+#: src/dialogs.js:218
+msgid "Completed"
+msgstr ""
+
+#: src/dialogs.js:226
+msgid "Resume playback?"
+msgstr ""
+
+#: src/dialogs.js:280
+#, javascript-format
+msgid "GTK version: %s"
+msgstr ""
+
+#: src/dialogs.js:281
+#, javascript-format
+msgid "Adwaita version: %s"
+msgstr ""
+
+#: src/dialogs.js:282
+#, javascript-format
+msgid "GStreamer version: %s"
+msgstr ""
+
+#: src/dialogs.js:283
+#, javascript-format
+msgid "GJS version: %s"
+msgstr ""
+
+#: src/dialogs.js:291
+msgid "A GNOME media player powered by GStreamer"
+msgstr ""
+
+#: src/revealers.js:170
+#, javascript-format
+msgid "Ends at: %s"
+msgstr ""
+
+#: src/widget.js:225 src/widget.js:234 src/widget.js:240 src/widget.js:246
+msgid "Undetermined"
+msgstr ""
+
+#: src/widget.js:241
+msgid "Channels"
+msgstr ""
+
+#: src/widget.js:259
+msgid "Disabled"
+msgstr ""
+

po/fr.po

@@ -0,0 +1,454 @@
+msgid ""
+msgstr ""
+"Project-Id-Version: clapper\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2021-09-06 20:22+0200\n"
+"PO-Revision-Date: 2021-09-06 18:31\n"
+"Last-Translator: \n"
+"Language-Team: French\n"
+"Language: fr_FR\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n > 1);\n"
+"X-Crowdin-Project: clapper\n"
+"X-Crowdin-Project-ID: 473374\n"
+"X-Crowdin-Language: fr\n"
+"X-Crowdin-File: /master/po/com.github.rafostar.Clapper.pot\n"
+"X-Crowdin-File-ID: 31\n"
+
+#: ui/clapper.ui:6
+msgid "Open Files..."
+msgstr ""
+
+#: ui/clapper.ui:10
+msgid "Open URI..."
+msgstr ""
+
+#: ui/clapper.ui:16 ui/preferences-window.ui:4
+msgid "Preferences"
+msgstr ""
+
+#: ui/clapper.ui:20
+msgid "Shortcuts"
+msgstr ""
+
+#: ui/clapper.ui:26
+msgid "About Clapper"
+msgstr ""
+
+#: ui/elapsed-time-button.ui:27
+msgid "Speed"
+msgstr ""
+
+#: ui/elapsed-time-button.ui:41 ui/preferences-window.ui:83
+#: ui/preferences-window.ui:215
+msgid "Normal"
+msgstr ""
+
+#: ui/help-overlay.ui:10 ui/preferences-window.ui:12
+msgid "General"
+msgstr ""
+
+#: ui/help-overlay.ui:13
+msgid "Show shortcuts"
+msgstr ""
+
+#: ui/help-overlay.ui:19
+msgid "Toggle fullscreen"
+msgstr ""
+
+#: ui/help-overlay.ui:20
+msgid "Double tap | Double click"
+msgstr ""
+
+#: ui/help-overlay.ui:26
+msgid "Leave fullscreen"
+msgstr ""
+
+#: ui/help-overlay.ui:32
+msgid "Reveal OSD (fullscreen only)"
+msgstr ""
+
+#: ui/help-overlay.ui:33
+msgid "Tap"
+msgstr ""
+
+#: ui/help-overlay.ui:39
+msgid "Quit"
+msgstr ""
+
+#: ui/help-overlay.ui:47
+msgid "Media"
+msgstr ""
+
+#: ui/help-overlay.ui:50
+msgid "Open files"
+msgstr ""
+
+#: ui/help-overlay.ui:56 src/dialogs.js:137
+msgid "Open URI"
+msgstr ""
+
+#: ui/help-overlay.ui:64
+msgid "Playlist"
+msgstr ""
+
+#: ui/help-overlay.ui:67
+msgid "Next item"
+msgstr ""
+
+#: ui/help-overlay.ui:68
+msgid "Double tap (right side)"
+msgstr ""
+
+#: ui/help-overlay.ui:74
+msgid "Previous item"
+msgstr ""
+
+#: ui/help-overlay.ui:75
+msgid "Double tap (left side)"
+msgstr ""
+
+#: ui/help-overlay.ui:81
+msgid "Change repeat mode"
+msgstr ""
+
+#: ui/help-overlay.ui:87
+msgid "Export to file"
+msgstr ""
+
+#: ui/help-overlay.ui:95 ui/preferences-window.ui:119
+msgid "Playback"
+msgstr ""
+
+#: ui/help-overlay.ui:98
+msgid "Toggle play"
+msgstr ""
+
+#: ui/help-overlay.ui:99
+msgid "Long press | Right click"
+msgstr ""
+
+#: ui/help-overlay.ui:105
+msgid "Seek forward"
+msgstr ""
+
+#: ui/help-overlay.ui:106
+msgid "Swipe right | Scroll right"
+msgstr ""
+
+#: ui/help-overlay.ui:112
+msgid "Seek backward"
+msgstr ""
+
+#: ui/help-overlay.ui:113
+msgid "Swipe left | Scroll left"
+msgstr ""
+
+#: ui/help-overlay.ui:119
+msgid "Volume up"
+msgstr ""
+
+#: ui/help-overlay.ui:120
+msgid "Swipe up | Scroll up"
+msgstr ""
+
+#: ui/help-overlay.ui:126
+msgid "Volume down"
+msgstr ""
+
+#: ui/help-overlay.ui:127
+msgid "Swipe down | Scroll down"
+msgstr ""
+
+#: ui/help-overlay.ui:133
+msgid "Toggle mute"
+msgstr ""
+
+#: ui/help-overlay.ui:139
+msgid "Next chapter"
+msgstr ""
+
+#: ui/help-overlay.ui:145
+msgid "Previous chapter"
+msgstr ""
+
+#: ui/preferences-plugin-ranking-subpage.ui:11
+msgid "Decoders"
+msgstr ""
+
+#: ui/preferences-plugin-ranking-subpage.ui:18
+msgid "Return to the preferences"
+msgstr ""
+
+#: ui/preferences-window.ui:16
+msgid "Behavior"
+msgstr ""
+
+#: ui/preferences-window.ui:19
+msgid "Auto fullscreen"
+msgstr ""
+
+#: ui/preferences-window.ui:20
+msgid "Enter fullscreen when playlist is replaced except floating mode"
+msgstr ""
+
+#: ui/preferences-window.ui:26
+msgid "Ask to resume recent media"
+msgstr ""
+
+#: ui/preferences-window.ui:32
+msgid "Float on all workspaces"
+msgstr ""
+
+#: ui/preferences-window.ui:33
+msgid "This option only works on GNOME"
+msgstr ""
+
+#: ui/preferences-window.ui:39
+msgid "After playback"
+msgstr ""
+
+#: ui/preferences-window.ui:44
+msgid "Do nothing"
+msgstr ""
+
+#: ui/preferences-window.ui:45
+msgid "Freeze last frame"
+msgstr ""
+
+#: ui/preferences-window.ui:46
+msgid "Close the app"
+msgstr ""
+
+#: ui/preferences-window.ui:56
+msgid "Volume"
+msgstr ""
+
+#: ui/preferences-window.ui:59
+msgid "Custom initial value"
+msgstr ""
+
+#: ui/preferences-window.ui:60
+msgid "Set custom volume at startup instead of restoring it"
+msgstr ""
+
+#: ui/preferences-window.ui:64
+msgid "Volume percentage"
+msgstr ""
+
+#: ui/preferences-window.ui:75
+msgid "Seeking"
+msgstr ""
+
+#: ui/preferences-window.ui:78
+msgid "Mode"
+msgstr ""
+
+#: ui/preferences-window.ui:84
+msgid "Accurate"
+msgstr ""
+
+#: ui/preferences-window.ui:85
+msgid "Fast"
+msgstr ""
+
+#: ui/preferences-window.ui:93
+msgid "Unit"
+msgstr ""
+
+#: ui/preferences-window.ui:98
+msgid "Second"
+msgstr ""
+
+#: ui/preferences-window.ui:99
+msgid "Minute"
+msgstr ""
+
+#: ui/preferences-window.ui:100
+msgid "Percentage"
+msgstr ""
+
+#: ui/preferences-window.ui:108
+msgid "Value"
+msgstr ""
+
+#: ui/preferences-window.ui:123
+msgid "Audio"
+msgstr ""
+
+#: ui/preferences-window.ui:126
+msgid "Offset in milliseconds"
+msgstr ""
+
+#: ui/preferences-window.ui:133
+msgid "Only native audio formats"
+msgstr ""
+
+#: ui/preferences-window.ui:141
+msgid "Subtitles"
+msgstr ""
+
+#: ui/preferences-window.ui:144
+msgid "Default font"
+msgstr ""
+
+#: ui/preferences-window.ui:154
+msgid "Network"
+msgstr ""
+
+#: ui/preferences-window.ui:158
+msgid "Client"
+msgstr ""
+
+#: ui/preferences-window.ui:161
+msgid "Progressive download buffering"
+msgstr ""
+
+#: ui/preferences-window.ui:169
+msgid "Server"
+msgstr ""
+
+#: ui/preferences-window.ui:172
+msgid "Control player remotely"
+msgstr ""
+
+#: ui/preferences-window.ui:176
+msgid "Listening port"
+msgstr ""
+
+#: ui/preferences-window.ui:183
+msgid "Run web application in background"
+msgstr ""
+
+#: ui/preferences-window.ui:184
+msgid "Requires GTK compiled with Broadway backend"
+msgstr ""
+
+#: ui/preferences-window.ui:190
+msgid "Web application port"
+msgstr ""
+
+#: ui/preferences-window.ui:204
+msgid "Prefer adaptive streaming"
+msgstr ""
+
+#: ui/preferences-window.ui:210
+msgid "Max quality"
+msgstr ""
+
+#: ui/preferences-window.ui:228
+msgid "Tweaks"
+msgstr ""
+
+#: ui/preferences-window.ui:232
+msgid "Appearance"
+msgstr ""
+
+#: ui/preferences-window.ui:235
+msgid "Dark theme"
+msgstr ""
+
+#: ui/preferences-window.ui:241
+msgid "Render window shadows"
+msgstr ""
+
+#: ui/preferences-window.ui:242
+msgid "Disable to increase performance when windowed"
+msgstr ""
+
+#: ui/preferences-window.ui:253
+msgid "Plugin ranking"
+msgstr ""
+
+#: ui/preferences-window.ui:254
+msgid "Alter default ranks of GStreamer plugins"
+msgstr ""
+
+#: ui/preferences-window.ui:259
+msgid "Use playbin3"
+msgstr ""
+
+#: ui/preferences-window.ui:260 ui/preferences-window.ui:269
+msgid "Requires player restart"
+msgstr ""
+
+#: ui/preferences-window.ui:262 ui/preferences-window.ui:271
+msgid "Experimental"
+msgstr ""
+
+#: ui/preferences-window.ui:268
+msgid "Use PipeWire for audio output"
+msgstr ""
+
+#: src/buttons.js:201
+#, javascript-format
+msgid "Decoder: %s"
+msgstr ""
+
+#: src/dialogs.js:152
+msgid "Enter or drop URI here"
+msgstr ""
+
+#: src/dialogs.js:157
+msgid "Cancel"
+msgstr ""
+
+#: src/dialogs.js:158
+msgid "Open"
+msgstr ""
+
+#: src/dialogs.js:217
+msgid "Title"
+msgstr ""
+
+#: src/dialogs.js:218
+msgid "Completed"
+msgstr ""
+
+#: src/dialogs.js:226
+msgid "Resume playback?"
+msgstr ""
+
+#: src/dialogs.js:280
+#, javascript-format
+msgid "GTK version: %s"
+msgstr ""
+
+#: src/dialogs.js:281
+#, javascript-format
+msgid "Adwaita version: %s"
+msgstr ""
+
+#: src/dialogs.js:282
+#, javascript-format
+msgid "GStreamer version: %s"
+msgstr ""
+
+#: src/dialogs.js:283
+#, javascript-format
+msgid "GJS version: %s"
+msgstr ""
+
+#: src/dialogs.js:291
+msgid "A GNOME media player powered by GStreamer"
+msgstr ""
+
+#: src/revealers.js:170
+#, javascript-format
+msgid "Ends at: %s"
+msgstr ""
+
+#: src/widget.js:225 src/widget.js:234 src/widget.js:240 src/widget.js:246
+msgid "Undetermined"
+msgstr ""
+
+#: src/widget.js:241
+msgid "Channels"
+msgstr ""
+
+#: src/widget.js:259
+msgid "Disabled"
+msgstr ""
+

po/he.po

@@ -0,0 +1,454 @@
+msgid ""
+msgstr ""
+"Project-Id-Version: clapper\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2021-09-06 20:22+0200\n"
+"PO-Revision-Date: 2021-09-06 18:31\n"
+"Last-Translator: \n"
+"Language-Team: Hebrew\n"
+"Language: he_IL\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=4; plural=n%100==1 ? 0 : n%100==2 ? 1 : n%100==3 || n%100==4 ? 2 : 3;\n"
+"X-Crowdin-Project: clapper\n"
+"X-Crowdin-Project-ID: 473374\n"
+"X-Crowdin-Language: he\n"
+"X-Crowdin-File: /master/po/com.github.rafostar.Clapper.pot\n"
+"X-Crowdin-File-ID: 31\n"
+
+#: ui/clapper.ui:6
+msgid "Open Files..."
+msgstr ""
+
+#: ui/clapper.ui:10
+msgid "Open URI..."
+msgstr ""
+
+#: ui/clapper.ui:16 ui/preferences-window.ui:4
+msgid "Preferences"
+msgstr ""
+
+#: ui/clapper.ui:20
+msgid "Shortcuts"
+msgstr ""
+
+#: ui/clapper.ui:26
+msgid "About Clapper"
+msgstr ""
+
+#: ui/elapsed-time-button.ui:27
+msgid "Speed"
+msgstr ""
+
+#: ui/elapsed-time-button.ui:41 ui/preferences-window.ui:83
+#: ui/preferences-window.ui:215
+msgid "Normal"
+msgstr ""
+
+#: ui/help-overlay.ui:10 ui/preferences-window.ui:12
+msgid "General"
+msgstr ""
+
+#: ui/help-overlay.ui:13
+msgid "Show shortcuts"
+msgstr ""
+
+#: ui/help-overlay.ui:19
+msgid "Toggle fullscreen"
+msgstr ""
+
+#: ui/help-overlay.ui:20
+msgid "Double tap | Double click"
+msgstr ""
+
+#: ui/help-overlay.ui:26
+msgid "Leave fullscreen"
+msgstr ""
+
+#: ui/help-overlay.ui:32
+msgid "Reveal OSD (fullscreen only)"
+msgstr ""
+
+#: ui/help-overlay.ui:33
+msgid "Tap"
+msgstr ""
+
+#: ui/help-overlay.ui:39
+msgid "Quit"
+msgstr ""
+
+#: ui/help-overlay.ui:47
+msgid "Media"
+msgstr ""
+
+#: ui/help-overlay.ui:50
+msgid "Open files"
+msgstr ""
+
+#: ui/help-overlay.ui:56 src/dialogs.js:137
+msgid "Open URI"
+msgstr ""
+
+#: ui/help-overlay.ui:64
+msgid "Playlist"
+msgstr ""
+
+#: ui/help-overlay.ui:67
+msgid "Next item"
+msgstr ""
+
+#: ui/help-overlay.ui:68
+msgid "Double tap (right side)"
+msgstr ""
+
+#: ui/help-overlay.ui:74
+msgid "Previous item"
+msgstr ""
+
+#: ui/help-overlay.ui:75
+msgid "Double tap (left side)"
+msgstr ""
+
+#: ui/help-overlay.ui:81
+msgid "Change repeat mode"
+msgstr ""
+
+#: ui/help-overlay.ui:87
+msgid "Export to file"
+msgstr ""
+
+#: ui/help-overlay.ui:95 ui/preferences-window.ui:119
+msgid "Playback"
+msgstr ""
+
+#: ui/help-overlay.ui:98
+msgid "Toggle play"
+msgstr ""
+
+#: ui/help-overlay.ui:99
+msgid "Long press | Right click"
+msgstr ""
+
+#: ui/help-overlay.ui:105
+msgid "Seek forward"
+msgstr ""
+
+#: ui/help-overlay.ui:106
+msgid "Swipe right | Scroll right"
+msgstr ""
+
+#: ui/help-overlay.ui:112
+msgid "Seek backward"
+msgstr ""
+
+#: ui/help-overlay.ui:113
+msgid "Swipe left | Scroll left"
+msgstr ""
+
+#: ui/help-overlay.ui:119
+msgid "Volume up"
+msgstr ""
+
+#: ui/help-overlay.ui:120
+msgid "Swipe up | Scroll up"
+msgstr ""
+
+#: ui/help-overlay.ui:126
+msgid "Volume down"
+msgstr ""
+
+#: ui/help-overlay.ui:127
+msgid "Swipe down | Scroll down"
+msgstr ""
+
+#: ui/help-overlay.ui:133
+msgid "Toggle mute"
+msgstr ""
+
+#: ui/help-overlay.ui:139
+msgid "Next chapter"
+msgstr ""
+
+#: ui/help-overlay.ui:145
+msgid "Previous chapter"
+msgstr ""
+
+#: ui/preferences-plugin-ranking-subpage.ui:11
+msgid "Decoders"
+msgstr ""
+
+#: ui/preferences-plugin-ranking-subpage.ui:18
+msgid "Return to the preferences"
+msgstr ""
+
+#: ui/preferences-window.ui:16
+msgid "Behavior"
+msgstr ""
+
+#: ui/preferences-window.ui:19
+msgid "Auto fullscreen"
+msgstr ""
+
+#: ui/preferences-window.ui:20
+msgid "Enter fullscreen when playlist is replaced except floating mode"
+msgstr ""
+
+#: ui/preferences-window.ui:26
+msgid "Ask to resume recent media"
+msgstr ""
+
+#: ui/preferences-window.ui:32
+msgid "Float on all workspaces"
+msgstr ""
+
+#: ui/preferences-window.ui:33
+msgid "This option only works on GNOME"
+msgstr ""
+
+#: ui/preferences-window.ui:39
+msgid "After playback"
+msgstr ""
+
+#: ui/preferences-window.ui:44
+msgid "Do nothing"
+msgstr ""
+
+#: ui/preferences-window.ui:45
+msgid "Freeze last frame"
+msgstr ""
+
+#: ui/preferences-window.ui:46
+msgid "Close the app"
+msgstr ""
+
+#: ui/preferences-window.ui:56
+msgid "Volume"
+msgstr ""
+
+#: ui/preferences-window.ui:59
+msgid "Custom initial value"
+msgstr ""
+
+#: ui/preferences-window.ui:60
+msgid "Set custom volume at startup instead of restoring it"
+msgstr ""
+
+#: ui/preferences-window.ui:64
+msgid "Volume percentage"
+msgstr ""
+
+#: ui/preferences-window.ui:75
+msgid "Seeking"
+msgstr ""
+
+#: ui/preferences-window.ui:78
+msgid "Mode"
+msgstr ""
+
+#: ui/preferences-window.ui:84
+msgid "Accurate"
+msgstr ""
+
+#: ui/preferences-window.ui:85
+msgid "Fast"
+msgstr ""
+
+#: ui/preferences-window.ui:93
+msgid "Unit"
+msgstr ""
+
+#: ui/preferences-window.ui:98
+msgid "Second"
+msgstr ""
+
+#: ui/preferences-window.ui:99
+msgid "Minute"
+msgstr ""
+
+#: ui/preferences-window.ui:100
+msgid "Percentage"
+msgstr ""
+
+#: ui/preferences-window.ui:108
+msgid "Value"
+msgstr ""
+
+#: ui/preferences-window.ui:123
+msgid "Audio"
+msgstr ""
+
+#: ui/preferences-window.ui:126
+msgid "Offset in milliseconds"
+msgstr ""
+
+#: ui/preferences-window.ui:133
+msgid "Only native audio formats"
+msgstr ""
+
+#: ui/preferences-window.ui:141
+msgid "Subtitles"
+msgstr ""
+
+#: ui/preferences-window.ui:144
+msgid "Default font"
+msgstr ""
+
+#: ui/preferences-window.ui:154
+msgid "Network"
+msgstr ""
+
+#: ui/preferences-window.ui:158
+msgid "Client"
+msgstr ""
+
+#: ui/preferences-window.ui:161
+msgid "Progressive download buffering"
+msgstr ""
+
+#: ui/preferences-window.ui:169
+msgid "Server"
+msgstr ""
+
+#: ui/preferences-window.ui:172
+msgid "Control player remotely"
+msgstr ""
+
+#: ui/preferences-window.ui:176
+msgid "Listening port"
+msgstr ""
+
+#: ui/preferences-window.ui:183
+msgid "Run web application in background"
+msgstr ""
+
+#: ui/preferences-window.ui:184
+msgid "Requires GTK compiled with Broadway backend"
+msgstr ""
+
+#: ui/preferences-window.ui:190
+msgid "Web application port"
+msgstr ""
+
+#: ui/preferences-window.ui:204
+msgid "Prefer adaptive streaming"
+msgstr ""
+
+#: ui/preferences-window.ui:210
+msgid "Max quality"
+msgstr ""
+
+#: ui/preferences-window.ui:228
+msgid "Tweaks"
+msgstr ""
+
+#: ui/preferences-window.ui:232
+msgid "Appearance"
+msgstr ""
+
+#: ui/preferences-window.ui:235
+msgid "Dark theme"
+msgstr ""
+
+#: ui/preferences-window.ui:241
+msgid "Render window shadows"
+msgstr ""
+
+#: ui/preferences-window.ui:242
+msgid "Disable to increase performance when windowed"
+msgstr ""
+
+#: ui/preferences-window.ui:253
+msgid "Plugin ranking"
+msgstr ""
+
+#: ui/preferences-window.ui:254
+msgid "Alter default ranks of GStreamer plugins"
+msgstr ""
+
+#: ui/preferences-window.ui:259
+msgid "Use playbin3"
+msgstr ""
+
+#: ui/preferences-window.ui:260 ui/preferences-window.ui:269
+msgid "Requires player restart"
+msgstr ""
+
+#: ui/preferences-window.ui:262 ui/preferences-window.ui:271
+msgid "Experimental"
+msgstr ""
+
+#: ui/preferences-window.ui:268
+msgid "Use PipeWire for audio output"
+msgstr ""
+
+#: src/buttons.js:201
+#, javascript-format
+msgid "Decoder: %s"
+msgstr ""
+
+#: src/dialogs.js:152
+msgid "Enter or drop URI here"
+msgstr ""
+
+#: src/dialogs.js:157
+msgid "Cancel"
+msgstr ""
+
+#: src/dialogs.js:158
+msgid "Open"
+msgstr ""
+
+#: src/dialogs.js:217
+msgid "Title"
+msgstr ""
+
+#: src/dialogs.js:218
+msgid "Completed"
+msgstr ""
+
+#: src/dialogs.js:226
+msgid "Resume playback?"
+msgstr ""
+
+#: src/dialogs.js:280
+#, javascript-format
+msgid "GTK version: %s"
+msgstr ""
+
+#: src/dialogs.js:281
+#, javascript-format
+msgid "Adwaita version: %s"
+msgstr ""
+
+#: src/dialogs.js:282
+#, javascript-format
+msgid "GStreamer version: %s"
+msgstr ""
+
+#: src/dialogs.js:283
+#, javascript-format
+msgid "GJS version: %s"
+msgstr ""
+
+#: src/dialogs.js:291
+msgid "A GNOME media player powered by GStreamer"
+msgstr ""
+
+#: src/revealers.js:170
+#, javascript-format
+msgid "Ends at: %s"
+msgstr ""
+
+#: src/widget.js:225 src/widget.js:234 src/widget.js:240 src/widget.js:246
+msgid "Undetermined"
+msgstr ""
+
+#: src/widget.js:241
+msgid "Channels"
+msgstr ""
+
+#: src/widget.js:259
+msgid "Disabled"
+msgstr ""
+

po/hu.po

@@ -0,0 +1,454 @@
+msgid ""
+msgstr ""
+"Project-Id-Version: clapper\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2021-09-06 20:22+0200\n"
+"PO-Revision-Date: 2021-09-06 18:31\n"
+"Last-Translator: \n"
+"Language-Team: Hungarian\n"
+"Language: hu_HU\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Crowdin-Project: clapper\n"
+"X-Crowdin-Project-ID: 473374\n"
+"X-Crowdin-Language: hu\n"
+"X-Crowdin-File: /master/po/com.github.rafostar.Clapper.pot\n"
+"X-Crowdin-File-ID: 31\n"
+
+#: ui/clapper.ui:6
+msgid "Open Files..."
+msgstr ""
+
+#: ui/clapper.ui:10
+msgid "Open URI..."
+msgstr ""
+
+#: ui/clapper.ui:16 ui/preferences-window.ui:4
+msgid "Preferences"
+msgstr ""
+
+#: ui/clapper.ui:20
+msgid "Shortcuts"
+msgstr ""
+
+#: ui/clapper.ui:26
+msgid "About Clapper"
+msgstr ""
+
+#: ui/elapsed-time-button.ui:27
+msgid "Speed"
+msgstr ""
+
+#: ui/elapsed-time-button.ui:41 ui/preferences-window.ui:83
+#: ui/preferences-window.ui:215
+msgid "Normal"
+msgstr ""
+
+#: ui/help-overlay.ui:10 ui/preferences-window.ui:12
+msgid "General"
+msgstr ""
+
+#: ui/help-overlay.ui:13
+msgid "Show shortcuts"
+msgstr ""
+
+#: ui/help-overlay.ui:19
+msgid "Toggle fullscreen"
+msgstr ""
+
+#: ui/help-overlay.ui:20
+msgid "Double tap | Double click"
+msgstr ""
+
+#: ui/help-overlay.ui:26
+msgid "Leave fullscreen"
+msgstr ""
+
+#: ui/help-overlay.ui:32
+msgid "Reveal OSD (fullscreen only)"
+msgstr ""
+
+#: ui/help-overlay.ui:33
+msgid "Tap"
+msgstr ""
+
+#: ui/help-overlay.ui:39
+msgid "Quit"
+msgstr ""
+
+#: ui/help-overlay.ui:47
+msgid "Media"
+msgstr ""
+
+#: ui/help-overlay.ui:50
+msgid "Open files"
+msgstr ""
+
+#: ui/help-overlay.ui:56 src/dialogs.js:137
+msgid "Open URI"
+msgstr ""
+
+#: ui/help-overlay.ui:64
+msgid "Playlist"
+msgstr ""
+
+#: ui/help-overlay.ui:67
+msgid "Next item"
+msgstr ""
+
+#: ui/help-overlay.ui:68
+msgid "Double tap (right side)"
+msgstr ""
+
+#: ui/help-overlay.ui:74
+msgid "Previous item"
+msgstr ""
+
+#: ui/help-overlay.ui:75
+msgid "Double tap (left side)"
+msgstr ""
+
+#: ui/help-overlay.ui:81
+msgid "Change repeat mode"
+msgstr ""
+
+#: ui/help-overlay.ui:87
+msgid "Export to file"
+msgstr ""
+
+#: ui/help-overlay.ui:95 ui/preferences-window.ui:119
+msgid "Playback"
+msgstr ""
+
+#: ui/help-overlay.ui:98
+msgid "Toggle play"
+msgstr ""
+
+#: ui/help-overlay.ui:99
+msgid "Long press | Right click"
+msgstr ""
+
+#: ui/help-overlay.ui:105
+msgid "Seek forward"
+msgstr ""
+
+#: ui/help-overlay.ui:106
+msgid "Swipe right | Scroll right"
+msgstr ""
+
+#: ui/help-overlay.ui:112
+msgid "Seek backward"
+msgstr ""
+
+#: ui/help-overlay.ui:113
+msgid "Swipe left | Scroll left"
+msgstr ""
+
+#: ui/help-overlay.ui:119
+msgid "Volume up"
+msgstr ""
+
+#: ui/help-overlay.ui:120
+msgid "Swipe up | Scroll up"
+msgstr ""
+
+#: ui/help-overlay.ui:126
+msgid "Volume down"
+msgstr ""
+
+#: ui/help-overlay.ui:127
+msgid "Swipe down | Scroll down"
+msgstr ""
+
+#: ui/help-overlay.ui:133
+msgid "Toggle mute"
+msgstr ""
+
+#: ui/help-overlay.ui:139
+msgid "Next chapter"
+msgstr ""
+
+#: ui/help-overlay.ui:145
+msgid "Previous chapter"
+msgstr ""
+
+#: ui/preferences-plugin-ranking-subpage.ui:11
+msgid "Decoders"
+msgstr ""
+
+#: ui/preferences-plugin-ranking-subpage.ui:18
+msgid "Return to the preferences"
+msgstr ""
+
+#: ui/preferences-window.ui:16
+msgid "Behavior"
+msgstr ""
+
+#: ui/preferences-window.ui:19
+msgid "Auto fullscreen"
+msgstr ""
+
+#: ui/preferences-window.ui:20
+msgid "Enter fullscreen when playlist is replaced except floating mode"
+msgstr ""
+
+#: ui/preferences-window.ui:26
+msgid "Ask to resume recent media"
+msgstr ""
+
+#: ui/preferences-window.ui:32
+msgid "Float on all workspaces"
+msgstr ""
+
+#: ui/preferences-window.ui:33
+msgid "This option only works on GNOME"
+msgstr ""
+
+#: ui/preferences-window.ui:39
+msgid "After playback"
+msgstr ""
+
+#: ui/preferences-window.ui:44
+msgid "Do nothing"
+msgstr ""
+
+#: ui/preferences-window.ui:45
+msgid "Freeze last frame"
+msgstr ""
+
+#: ui/preferences-window.ui:46
+msgid "Close the app"
+msgstr ""
+
+#: ui/preferences-window.ui:56
+msgid "Volume"
+msgstr ""
+
+#: ui/preferences-window.ui:59
+msgid "Custom initial value"
+msgstr ""
+
+#: ui/preferences-window.ui:60
+msgid "Set custom volume at startup instead of restoring it"
+msgstr ""
+
+#: ui/preferences-window.ui:64
+msgid "Volume percentage"
+msgstr ""
+
+#: ui/preferences-window.ui:75
+msgid "Seeking"
+msgstr ""
+
+#: ui/preferences-window.ui:78
+msgid "Mode"
+msgstr ""
+
+#: ui/preferences-window.ui:84
+msgid "Accurate"
+msgstr ""
+
+#: ui/preferences-window.ui:85
+msgid "Fast"
+msgstr ""
+
+#: ui/preferences-window.ui:93
+msgid "Unit"
+msgstr ""
+
+#: ui/preferences-window.ui:98
+msgid "Second"
+msgstr ""
+
+#: ui/preferences-window.ui:99
+msgid "Minute"
+msgstr ""
+
+#: ui/preferences-window.ui:100
+msgid "Percentage"
+msgstr ""
+
+#: ui/preferences-window.ui:108
+msgid "Value"
+msgstr ""
+
+#: ui/preferences-window.ui:123
+msgid "Audio"
+msgstr ""
+
+#: ui/preferences-window.ui:126
+msgid "Offset in milliseconds"
+msgstr ""
+
+#: ui/preferences-window.ui:133
+msgid "Only native audio formats"
+msgstr ""
+
+#: ui/preferences-window.ui:141
+msgid "Subtitles"
+msgstr ""
+
+#: ui/preferences-window.ui:144
+msgid "Default font"
+msgstr ""
+
+#: ui/preferences-window.ui:154
+msgid "Network"
+msgstr ""
+
+#: ui/preferences-window.ui:158
+msgid "Client"
+msgstr ""
+
+#: ui/preferences-window.ui:161
+msgid "Progressive download buffering"
+msgstr ""
+
+#: ui/preferences-window.ui:169
+msgid "Server"
+msgstr ""
+
+#: ui/preferences-window.ui:172
+msgid "Control player remotely"
+msgstr ""
+
+#: ui/preferences-window.ui:176
+msgid "Listening port"
+msgstr ""
+
+#: ui/preferences-window.ui:183
+msgid "Run web application in background"
+msgstr ""
+
+#: ui/preferences-window.ui:184
+msgid "Requires GTK compiled with Broadway backend"
+msgstr ""
+
+#: ui/preferences-window.ui:190
+msgid "Web application port"
+msgstr ""
+
+#: ui/preferences-window.ui:204
+msgid "Prefer adaptive streaming"
+msgstr ""
+
+#: ui/preferences-window.ui:210
+msgid "Max quality"
+msgstr ""
+
+#: ui/preferences-window.ui:228
+msgid "Tweaks"
+msgstr ""
+
+#: ui/preferences-window.ui:232
+msgid "Appearance"
+msgstr ""
+
+#: ui/preferences-window.ui:235
+msgid "Dark theme"
+msgstr ""
+
+#: ui/preferences-window.ui:241
+msgid "Render window shadows"
+msgstr ""
+
+#: ui/preferences-window.ui:242
+msgid "Disable to increase performance when windowed"
+msgstr ""
+
+#: ui/preferences-window.ui:253
+msgid "Plugin ranking"
+msgstr ""
+
+#: ui/preferences-window.ui:254
+msgid "Alter default ranks of GStreamer plugins"
+msgstr ""
+
+#: ui/preferences-window.ui:259
+msgid "Use playbin3"
+msgstr ""
+
+#: ui/preferences-window.ui:260 ui/preferences-window.ui:269
+msgid "Requires player restart"
+msgstr ""
+
+#: ui/preferences-window.ui:262 ui/preferences-window.ui:271
+msgid "Experimental"
+msgstr ""
+
+#: ui/preferences-window.ui:268
+msgid "Use PipeWire for audio output"
+msgstr ""
+
+#: src/buttons.js:201
+#, javascript-format
+msgid "Decoder: %s"
+msgstr ""
+
+#: src/dialogs.js:152
+msgid "Enter or drop URI here"
+msgstr ""
+
+#: src/dialogs.js:157
+msgid "Cancel"
+msgstr ""
+
+#: src/dialogs.js:158
+msgid "Open"
+msgstr ""
+
+#: src/dialogs.js:217
+msgid "Title"
+msgstr ""
+
+#: src/dialogs.js:218
+msgid "Completed"
+msgstr ""
+
+#: src/dialogs.js:226
+msgid "Resume playback?"
+msgstr ""
+
+#: src/dialogs.js:280
+#, javascript-format
+msgid "GTK version: %s"
+msgstr ""
+
+#: src/dialogs.js:281
+#, javascript-format
+msgid "Adwaita version: %s"
+msgstr ""
+
+#: src/dialogs.js:282
+#, javascript-format
+msgid "GStreamer version: %s"
+msgstr ""
+
+#: src/dialogs.js:283
+#, javascript-format
+msgid "GJS version: %s"
+msgstr ""
+
+#: src/dialogs.js:291
+msgid "A GNOME media player powered by GStreamer"
+msgstr ""
+
+#: src/revealers.js:170
+#, javascript-format
+msgid "Ends at: %s"
+msgstr ""
+
+#: src/widget.js:225 src/widget.js:234 src/widget.js:240 src/widget.js:246
+msgid "Undetermined"
+msgstr ""
+
+#: src/widget.js:241
+msgid "Channels"
+msgstr ""
+
+#: src/widget.js:259
+msgid "Disabled"
+msgstr ""
+