Ensure clip load and proxy tasks stay alove until the clip is fully loaded in Bin, to limit threads when importing/proxying many clips

GIT_SILENT Sync po/docbooks with svn
Fix fade to black preset incorrectly applied
2025-12-06 16:29:58 +01:00 · 2025-10-07 08:50:35 +02:00 · 2025-10-07 03:23:56 +00:00 · 2025-10-06 18:50:12 +02:00 · 2025-10-06 18:49:59 +02:00 · 2025-10-06 18:49:44 +02:00
1106 changed files with 1200355 additions and 340479 deletions
--- a/.flatpak-manifest.json
+++ b/.flatpak-manifest.json
@@ -2,9 +2,9 @@
  "id": "org.kde.kdenlive",
  "default-branch": "master",
  "runtime": "org.kde.Platform",
-  "runtime-version": "6.6",
+  "runtime-version": "6.9",
  "sdk": "org.kde.Sdk",
-  "sdk-extensions" : [ "org.freedesktop.Sdk.Extension.llvm17" ],
+  "sdk-extensions" : [ "org.freedesktop.Sdk.Extension.llvm19" ],
  "command": "kdenlive",
  "rename-icon": "kdenlive",
  "desktop-file-name-suffix": " (Nightly)",
@@ -28,7 +28,7 @@
  "add-extensions": {
    "org.freedesktop.LinuxAudio.Plugins": {
      "directory": "extensions/Plugins",
-      "version": "23.08",
+      "version": "24.08",
      "add-ld-path": "lib",
      "merge-dirs": "ladspa",
      "subdirectories": true,
@@ -36,7 +36,7 @@
    },
    "org.freedesktop.LinuxAudio.Plugins.swh": {
      "directory": "extensions/Plugins/swh",
-      "version": "23.08",
+      "version": "24.08",
      "add-ld-path": "lib",
      "merge-dirs": "ladspa",
      "autodelete": false,
@@ -44,7 +44,7 @@
    },
    "org.freedesktop.LinuxAudio.Plugins.TAP": {
      "directory": "extensions/Plugins/TAP",
-      "version": "23.08",
+      "version": "24.08",
      "add-ld-path": "lib",
      "merge-dirs": "ladspa",
      "autodelete": false,
@@ -73,7 +73,8 @@
      "config-opts": [
        "-DCMAKE_BUILD_TYPE=RelWithDebInfo",
        "-DRELEASE_BUILD=OFF",
-        "-DBUILD_TESTING=OFF"
+        "-DBUILD_TESTING=OFF",
+        "-DFETCH_OTIO=OFF"
      ],
      "post-install": [
        "install -d /app/extensions/Plugins"
--- a/.gitignore
+++ b/.gitignore
@@ -17,3 +17,6 @@ packaging/flatpak/.flatpak-builder
 .cache
 .clangd
 compile_commands.json
+
+# VSCode
+.vscode/
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -4,74 +4,17 @@
 include:
  - project: sysadmin/ci-utilities
    file:
-      # CI
+      # Linting
      - /gitlab-templates/reuse-lint.yml
-      - /gitlab-templates/linux.yml
-      # The FreeBSD is not containerized and hence has Qt5 and Qt6 around
-      # Kdenlive preferes Qt6 and there is no way to tell the CI to use Qt5 in this case
-      #- /gitlab-templates/freebsd.yml
+      - /gitlab-templates/xml-lint.yml
+      # CI Qt6
      - /gitlab-templates/linux-qt6.yml
+      - /gitlab-templates/linux-qt6-next.yml
      - /gitlab-templates/freebsd-qt6.yml
-      # CD Qt5
-      #- /gitlab-templates/craft-appimage.yml
-      #- /gitlab-templates/craft-windows-mingw64.yml
-      #- /gitlab-templates/craft-macos-x86-64.yml
-      #- /gitlab-templates/craft-macos-arm64.yml
      # CD Qt6
      - /gitlab-templates/flatpak.yml
      - /gitlab-templates/craft-appimage-qt6.yml
      - /gitlab-templates/craft-windows-mingw64-qt6.yml
      - /gitlab-templates/craft-macos-x86-64-qt6.yml
      - /gitlab-templates/craft-macos-arm64-qt6.yml
-
-# craft_macos_arm64:
-#   rules:
-#   - when: manual
-
-# craft_macos_x86_64:
-#   rules:
-#   - when: manual
-
-.craft-mac-notarize:
-  rules:
-    - when: manual
-  variables:
-    KDECI_NOTARIZEMACAPP_CONFIG: $CI_PROJECT_DIR/ci-utilities/signing/notarizemacapp.ini
-  script:
-    - !reference [.craft_macos_base, script]
-    - python3 ci-notary-service/notarizemacapp.py -v --config $KDECI_NOTARIZEMACAPP_CONFIG $CI_PROJECT_DIR/.kde-ci-packages/*.dmg
-
-craft_macos_arm64_notarize_test:
-  extends:
-    - craft_macos_qt6_arm64
-    - .craft-mac-notarize
-  artifacts:
-    expire_in: 3 days
-    when: always
-    expose_as: "macOS ARM Signed"
-    paths:
-     - ".kde-ci-packages/"
-     - ".logs/"
-
-
-xml_lint:
-  stage: build
-  image: invent-registry.kde.org/sysadmin/ci-images/suse-qt515:latest
-  tags:
-    - Linux
-  script:
-    # enable globstar to be able to use ** as recursive wildcard
-    - shopt -s globstar
-    # exit shell on non-zero exit code
-    - set -e
-    # execute xmllint for all xml files
-    - for x in **/*.xml; do echo "Processing $x"; xmllint -noout "$x"; done
-  rules:
-    - changes: [ "**/*.xml" ]
-
-
-flatpak:
-  before_script:
-    - git clone https://invent.kde.org/sysadmin/ci-utilities.git --depth=1
-    - git clone https://invent.kde.org/sysadmin/ci-notary-service.git --depth=1
-    - flatpak --user install -y flathub org.freedesktop.Sdk.Extension.llvm17
+  
--- a/.gitlab/issue_templates/Default.md
+++ b/.gitlab/issue_templates/Default.md
@@ -0,0 +1,15 @@
+# Important!
+
+Thanks for coming here!
+
+Please note that all bug reports and feature requests should be filed on https://bugs.kde.org and should never be raised here.
+
+For support, it is recommended to post on the KDE forum https://discuss.kde.org/ instead or use our chat groups on [Matrix](https://go.kde.org/matrix/#/#kdenlive:kde.org) and [Telegram](https://t.me/kdenlive).
+
+**:warning: Issues on KDE Invent are solely for tracking ongoing work and intended for use by developers and contributors exclusively.**
+
+We request to consult with a developer or other contributor prior to opening issues here, when in doubt we recommended to open them on https://bugs.kde.org instead.
+
+(Please delete this line and the warning text above and below if you create a valid issue.)
+
+**If you submit a bug report or feature request here despite this notice, there's a chance it will be closed without comment or consideration.**
--- a/.gitlab/issue_templates/Default.md.license
+++ b/.gitlab/issue_templates/Default.md.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightText: none
+SPDX-License-Identifier: CC0-1.0
--- a/.kde-ci.yml
+++ b/.kde-ci.yml
@@ -2,37 +2,7 @@
 # SPDX-License-Identifier: CC0-1.0

 Dependencies:
- 'on': ['Linux/Qt5', 'FreeBSD/Qt5', 'Windows/Qt5', 'macOS/Qt5']
-  'require':
-    'frameworks/extra-cmake-modules': '@stable'
-    'frameworks/breeze-icons' : '@stable'
-    'frameworks/karchive' : '@stable'
-    'frameworks/kbookmarks' : '@stable'
-    'frameworks/kconfig' : '@stable'
-    'frameworks/kconfigwidgets' : '@stable'
-    'frameworks/kcompletion' : '@stable'
-    'frameworks/kcoreaddons' : '@stable'
-    'frameworks/kcrash' : '@stable'
-    'frameworks/kdbusaddons' : '@stable'
-    'frameworks/kdeclarative' : '@stable'
-    'frameworks/kguiaddons' : '@stable'
-    'frameworks/ki18n' : '@stable'
-    'frameworks/kiconthemes' : '@stable'
-    #'frameworks/kinit' : '@stable'
-    'frameworks/kio' : '@stable'
-    'frameworks/kitemviews' : '@stable'
-    'frameworks/kjobwidgets' : '@stable'
-    'frameworks/knewstuff' : '@stable'
-    'frameworks/knotifications' : '@stable'
-    'frameworks/knotifyconfig' : '@stable'
-    'frameworks/kplotting' : '@stable'
-    'frameworks/kservice' : '@stable'
-    'frameworks/ktextwidgets' : '@stable'
-    'frameworks/kwidgetsaddons' : '@stable'
-    'frameworks/kxmlgui' : '@stable'
-    'frameworks/kfilemetadata' : '@stable'
-    'frameworks/purpose' : '@stable'
- 'on': ['Linux/Qt6', 'FreeBSD/Qt6', 'Windows/Qt6', 'macOS/Qt6']
+- 'on': ['@all']
  'require':
    'frameworks/extra-cmake-modules': '@latest-kf6'
    'frameworks/breeze-icons' : '@latest-kf6'
@@ -66,7 +36,7 @@ Dependencies:
    #'plasma/drkonqi' : '@stable'

 Options:
-  require-passing-tests-on: [ 'Linux/Qt5', 'FreeBSD/Qt5', 'Linux/Qt6', 'FreeBSD/Qt6']
+  require-passing-tests-on: [ 'Linux/Qt6', 'FreeBSD/Qt6']
  cppcheck-arguments: '--suppress="*:tests/fakeit.hpp" --suppress="*:tests/catch.hpp" --suppress="*:fuzzer/fakeit_standalone.hpp"'
  per-test-timeout: 120

--- a/.reuse/dep5
+++ b/.reuse/dep5
@@ -1,183 +0,0 @@
-Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
-Upstream-Name: Kdenlive
-Upstream-Contact: kdenlive@kde.org
-Source: https://invent.kde.org/multimedia/kdenlive
-
-
-Files: data/effects/*.xml data/transitions/*.xml data/generators/*.xml
-Copyright: none
-License: CC0-1.0
-
-Files: data/effects/**/CMakeLists.txt data/effects/CMakeLists.txt
-Copyright: none
-License: CC0-1.0
-
-Files: data/effects/README.md
-Copyright: Julius Künzel
-License: CC0-1.0
-
-Files: data/lumas/PAL/* data/lumas/HD/*
-Copyright: Massimo Stella
-License: CC0-1.0
-
-Files: data/luts/*.cube
-Copyright: None
-License: CC0-1.0
-
-Files: data/knewstuff/*.knsrc
-Copyright: Kdenlive translators
-License: GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
-
-Files: data/icons/breeze/*
-Copyright: 2014 Uri Herrera <uri_herrera@nitrux.in> and others
-License: LGPL-3.0-or-later
-
-Files: data/icons/*.png data/icons/kdenlive.ico data/icons/sc-apps-kdenlive.svgz data/icons/sc-mimetypes-application-x-kdenlivetitle.svgz
-Copyright: Nara Oliveira and Farid Abdelnour
-License: LGPL-3.0-or-later
-
-Files: data/icons/sc-mimetypes-application-x-kdenlive.svgz
-Copyright: Vincent Pinon
-License: LGPL-3.0-or-later
-
-Files: data/icons/*.svg
-Copyright: Julius Künzel
-License: LGPL-3.0-or-later
-
-Files: data/icons/sc-mimetypes-video-mlt-playlist.svgz
-Copyright: The Oxygen Icon Theme
-License: LGPL-3.0-or-later
-
-Files: data/resourceproviders/*
-Copyright: 2021 Julius Künzel
-License: CC0-1.0
-
-Files: data/titles/*
-Copyright: Marco Gittler
-License: CC0-1.0
-
-Files: data/Info.plist data/camcorderfilters.rc data/clipjobsettings.rc data/encodingprofiles.rc data/externalproxies.rc data/westley.xml
-Copyright: Jean-Baptiste Mardelle
-License: CC0-1.0
-
-Files: data/pics/breeze-light/*
-Copyright: Jean-Baptiste Mardelle
-License: LGPL-3.0-or-later
-
-Files: data/pics/kdenlive-logo.png
-Copyright: Nara Oliveira and Farid Abdelnour
-License: LGPL-3.0-or-later
-
-Files: data/pics/splash-background.png
-Copyright: Farid Abdelnour
-License: LGPL-3.0-or-later
-
-Files: data/pics/kde-logo.png
-Copyright: KDE project
-License: LGPL-3.0-or-later
-
-Files: data/profiles.xml
-Copyright: Vincent Pinon, Farid Abdelnour, Jean-Baptiste Mardelle
-License: GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
-
-Files: data/profiles/*
-Copyright: Jean-Baptiste Mardelle
-License: CC0-1.0
-
-Files: data/blacklisted_effects.txt data/blacklisted_transitions.txt
-Copyright: Jean-Baptiste Mardelle, Massimo Stella
-License: CC0-1.0
-
-
-Files: data/man/kdenlive*
-Copyright: Mads Bondo Dydensborg
-License: GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
-
-
-Files: data/preferred_effects.txt
-Copyright: Jean-Baptiste Mardelle, Juku Trump
-License: CC0-1.0
-
-Files: data/org.kde.kdenlive.*
-Copyright: Kdenlive translators
-License: GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
-
-Files: data/meta_magiclantern.png
-Copyright: Magic Lantern Project
-License: GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
-
-Files: data/kdenlive*.notifyrc
-Copyright: Jean-Baptiste Mardelle, Kdenlive translators
-License: GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
-
-Files: data/slideanimations.rc data/kdenlivedefaultlayouts.rc data/kdenlivetranscodingrc
-Copyright: Jean-Baptiste Mardelle
-License: GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
-
-Files: data/kdenliveeffectscategory.rc
-Copyright: Massimo Stella
-License: GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
-
-Files: data/shortcuts/Premiere
-Copyright: Bruno Santos
-License: GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
-
-
-Files: .flatpak-manifest.json packaging/flatpak/python-modules.json packaging/flatpak/org.kde.kdenlive-*.json
-Copyright: none
-License: CC0-1.0
-
-Files: dev-docs/*.md
-Copyright: 2020 Kdenlive contributors
-License: CC-BY-SA-4.0
-
-Files: doc/*
-Copyright: 2020 Kdenlive contributors
-License: CC-BY-SA-4.0
-
-Files:src/lib/external/kiss_fft/*
-Copyright: 2003-2004 Mark Borgerding <Mark@Borgerding.net>
-License: BSD-3-Clause
-
-Files:src/qml/qmldir src/kdenlivesettings.kcfgc
-Copyright: None
-License: CC0-1.0
-
-Files:src/uiresources.qrc
-Copyright: Julius Künzel, Jean-Baptiste Mardelle
-License: CC0-1.0
-
-Files:src/org.kdenlive.MainWindow.xml src/mlt_config.h.in src/kdenliveui.rc src/kdenlivesettings.kcfg
-Copyright: Jean-Baptiste Mardelle
-License: GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
-
-Files: po/*
-Copyright: Kdenlive translators (see each file for details)
-License: GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
-
-Files: tests/dataset/*
-Copyright: Jean-Baptiste Mardelle, Eric Jiang
-License: CC0-1.0
-
-Files: tests/small.mkv
-Copyright: None
-License: CC0-1.0
-
-
-Files: thumbnailer/mltpreview.json thumbnailer-deprecated/mltpreview.desktop
-Copyright: Kdenlive translators
-License: GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
-
-Files: suppressions.txt .mailmap
-Copyright: None
-License: CC0-1.0
-
-Files: config-kdenlive.h.cmake
-Copyright: Jean-Baptiste Mardelle, Alberto Villa
-License: BSD-2-Clause
-
-Files: snapcraft.yaml
-Copyright: Scarlett Moore
-License: GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
-
-
--- a/2
+++ b/2
@@ -15,7 +15,7 @@ Active Kdenlive authors
    Vincent Pinon <vpinon@kde.org>
        KF5 port, Windows cross-build, bugs fixing
        2012-present
-    Julius Künzel <jk.kdedev@smartlab.uber.space>
+    Julius Künzel <julius.kuenzel@kde.org>
        Bugs fixing
        2020-present
    Sashmita Raghav
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,5 @@
 # SPDX-License-Identifier: BSD-2-Clause
-# SPDX-FileCopyrightText: Julius Künzel <jk.kdedev@smartlab.uber.space>, Jean-Baptiste Mardelle <jb@kdenlive.org>, Alberto Villa <avilla@FreeBSD.org>, Albert Astals Cid <aacid@kde.org>, Vincent Pinon <vpinon@kde.org>, Laurent Montel <montel@kde.org>, Vincent Pinon <vincent.pinon@asygn.com>, Nicolas Carion <french.ebook.lover@gmail.com>
+# SPDX-FileCopyrightText: Julius Künzel <julius.kuenzel@kde.org>, Jean-Baptiste Mardelle <jb@kdenlive.org>, Alberto Villa <avilla@FreeBSD.org>, Albert Astals Cid <aacid@kde.org>, Vincent Pinon <vpinon@kde.org>, Laurent Montel <montel@kde.org>, Vincent Pinon <vincent.pinon@asygn.com>, Nicolas Carion <french.ebook.lover@gmail.com>

 cmake_minimum_required(VERSION 3.16)

@@ -7,9 +7,9 @@ cmake_minimum_required(VERSION 3.16)
 # stable release. An additional number can be used for bugfix-only releases.

 # KDE Application Version, managed by release script
-set (RELEASE_SERVICE_VERSION_MAJOR "24")
-set (RELEASE_SERVICE_VERSION_MINOR "04")
-set (RELEASE_SERVICE_VERSION_MICRO "70")
+set (RELEASE_SERVICE_VERSION_MAJOR "25")
+set (RELEASE_SERVICE_VERSION_MINOR "08")
+set (RELEASE_SERVICE_VERSION_MICRO "2")

 set(KDENLIVE_VERSION "${RELEASE_SERVICE_VERSION_MAJOR}.${RELEASE_SERVICE_VERSION_MINOR}.${RELEASE_SERVICE_VERSION_MICRO}")

@@ -23,53 +23,43 @@ option(RELEASE_BUILD "Remove Git revision from program version" ON) # To be swit
 option(BUILD_TESTING "Build tests" ON)
 option(CRASH_AUTO_TEST "Auto-generate testcases upon some crashes (uses RTTR library, needed for fuzzing)" OFF)
 option(BUILD_FUZZING "Build fuzzing target" OFF)
-option(NODBUS "Build without DBus IPC" OFF)
-option(USE_VERSIONLESS_TARGETS "Use versionless targets" OFF)
 option(BUILD_QCH "Build source code documentation in QCH format (for e.g. Qt Assistant, Qt Creator & KDevelop)" OFF)
 add_feature_info(QCH ${BUILD_QCH} "Source code documentation in QCH format (for e.g. Qt Assistant, Qt Creator & KDevelop)")
+option(FETCH_OTIO "Use CMake FetchContent to download and build the OpenTimelineIO dependency" ON)
+
+# shall we use DBus?
+# enabled per default on Linux & BSD systems
+set(USE_DBUS_DEFAULT OFF)
+if(UNIX AND NOT APPLE AND NOT ANDROID AND NOT HAIKU)
+    set(USE_DBUS_DEFAULT ON)
+endif()
+option(USE_DBUS "Build components using DBus" ${USE_DBUS_DEFAULT})

 option(BUILD_DESIGNERPLUGIN "Build plugin for Qt Designer" OFF)

 # Minimum versions of main dependencies.
 set(MLT_MIN_MAJOR_VERSION 7)
-set(MLT_MIN_MINOR_VERSION 14)
+set(MLT_MIN_MINOR_VERSION 28)
 set(MLT_MIN_PATCH_VERSION 0)
 set(MLT_MIN_VERSION ${MLT_MIN_MAJOR_VERSION}.${MLT_MIN_MINOR_VERSION}.${MLT_MIN_PATCH_VERSION})

 # Qt version
-set(QT_MIN_VERSION 5.15.2)
-set(KF_DEP_VERSION "5.92.0")
+set(QT_MIN_VERSION 6.5.0)
+set(KF_DEP_VERSION "6.3.0")

 find_package(ECM ${KF_DEP_VERSION} REQUIRED CONFIG)
 set(CMAKE_MODULE_PATH ${ECM_MODULE_PATH} ${CMAKE_SOURCE_DIR}/cmake/modules)

-# Select the Qt version we want to use
-# Qt6 is the prefered one, Qt5 the fallback
-find_package(Qt6 COMPONENTS Core QUIET)
-
 if (NOT DEFINED QT_MAJOR_VERSION)
-    if (TARGET Qt6::Core)
-        set(QT_MAJOR_VERSION 6)
-    else()
-        find_package(Qt5 COMPONENTS Core QUIET)
-        if (TARGET Qt5::Core)
-          set(QT_MAJOR_VERSION 5)
-        endif()
-    endif()
-    if(NOT QT_MAJOR_VERSION)
-        option(BUILD_WITH_QT6 "Build against Qt 6" ON)
-        if (BUILD_WITH_QT6)
-            set(QT_MAJOR_VERSION 6)
-        else()
-            set(QT_MAJOR_VERSION 5)
-        endif()
-    endif()
+    set(QT_MAJOR_VERSION 6)
 endif()

-# We don't use this feature and it breakes the DATADIR on Windows.
-# While this is a bug in ECM and should be fixed there, we can use is as a quick (workaround) fix
-# Try disabling now...
-# set(KDE_INSTALL_DIRS_NO_CMAKE_VARIABLES TRUE)
+# The dependencies (currently only OpenTimelineIO) are located in a
+# subdirectory so their CMake variables are not exposed to the main project.
+#
+# Note that this needs to come before the KDECompilerSettings. OTIO is not
+# compatible with the KDE compiler flag "-fno-operator-names".
+add_subdirectory(deps)

 ## include ECM Modules
 include(KDECompilerSettings NO_POLICY_SCOPE)
@@ -83,10 +73,11 @@ include(ECMQtDeclareLoggingCategory)
 include(ECMEnableSanitizers)
 include(ECMAddQch)
 include(ECMDeprecationSettings)
+include(ECMQmlModule)
 remove_definitions(-DQT_NO_CAST_FROM_ASCII) # Defined in KDECompilerSettings, but we don't want that yet
-
-if (QT_MAJOR_VERSION STREQUAL "6")
-    set(USE_VERSIONLESS_TARGETS ON)
+# MLT uses variadic macros upstream and hence the build log gets spamed, so disable the warning
+if(NOT MSVC)
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-variadic-macros")
 endif()

 # KDE Frameworks
@@ -94,13 +85,10 @@ if (NOT DEFINED KF_MAJOR)
  set(KF_MAJOR ${QT_MAJOR_VERSION})
 endif()

-if (KF_MAJOR STREQUAL "6")
-  set(KF_DEP_VERSION "5.240.0")
-endif()
-
 add_definitions(-DTRANSLATION_DOMAIN=\"kdenlive\")
 find_package(KF${KF_MAJOR} ${KF_DEP_VERSION}
    REQUIRED COMPONENTS
+    I18n
    Archive
    Bookmarks
    Codecs
@@ -125,13 +113,6 @@ find_package(KF${KF_MAJOR} ${KF_DEP_VERSION}
    Crash
 )

-if (KF_MAJOR LESS "6")
-  find_package(KF${KF_MAJOR} ${KF_DEP_VERSION}
-      REQUIRED COMPONENTS
-      Declarative
-  )
-endif()
-
 ecm_set_disabled_deprecation_versions(
    QT ${QT_MIN_VERSION}
    KF ${KF_DEP_VERSION}
@@ -148,11 +129,12 @@ find_package(Qt${QT_MAJOR_VERSION}
    QuickWidgets
    Multimedia
    NetworkAuth
+    SvgWidgets
+    Xml
+    # Test
 )
-if (QT_MAJOR_VERSION STREQUAL "6")
-    find_package(Qt${QT_MAJOR_VERSION} ${QT_MIN_VERSION} REQUIRED NO_MODULE COMPONENTS SvgWidgets)
-endif()
-if(NOT NODBUS)
+
+if(USE_DBUS)
    find_package(KF${KF_MAJOR} ${KF_DEP_VERSION} REQUIRED COMPONENTS DBusAddons)
    find_package(Qt${QT_MAJOR_VERSION} REQUIRED COMPONENTS DBus)
 endif()
@@ -166,6 +148,34 @@ set_package_properties(MLT PROPERTIES DESCRIPTION "Multimedia framework"
                PURPOSE "Required to do video processing")
 message(STATUS "Found MLT++: ${MLTPP_LIBRARIES}")

+# LibAV
+find_package(PkgConfig REQUIRED)
+pkg_check_modules(LIBAV REQUIRED IMPORTED_TARGET
+    libavformat
+    libavcodec
+    libswresample
+    libavutil
+)
+
+# OpenTimelineIO
+if(FETCH_OTIO)
+    include_directories(${otio_SOURCE_DIR}/src)
+    # Enable exceptions for OTIO and dependencies.
+    kde_target_enable_exceptions(opentime PUBLIC)
+    kde_target_enable_exceptions(opentimelineio PUBLIC)
+    kde_target_enable_exceptions(Imath PUBLIC)
+else()
+    find_package(OpenTimelineIO REQUIRED)
+    # Work around for header oddity with OTIO and Imath
+    find_package(Imath REQUIRED)
+    get_target_property(IMATH_INCLUDE_DIRS Imath::Imath INTERFACE_INCLUDE_DIRECTORIES)
+    include_directories("${IMATH_INCLUDE_DIRS}/Imath")
+    set_package_properties(OpenTimelineIO PROPERTIES
+        DESCRIPTION "API and interchange format for editorial timeline information"
+        URL "http://opentimeline.io/"
+        PURPOSE "Required for OpenTimelineIO import and export")
+endif()
+
 # Windows
 include(CheckIncludeFiles)
 check_include_files(malloc.h HAVE_MALLOC_H)
@@ -226,11 +236,7 @@ set(CMAKE_POSITION_INDEPENDENT_CODE TRUE)
 # Sources
 add_subdirectory(src)
 add_subdirectory(renderer)
-if(KF${KF_MAJOR}GuiAddons_VERSION VERSION_LESS "5.100")
-  add_subdirectory(thumbnailer-deprecated)
-else()
-  add_subdirectory(thumbnailer)
-endif()
+add_subdirectory(thumbnailer)
 add_subdirectory(data)

 # Install
@@ -265,7 +271,7 @@ elseif(BUILD_FUZZING)
    message(STATUS "Fuzzing build was requested but not enabled because compiler is ${CMAKE_CXX_COMPILER_ID} and not Clang")
 endif()

-feature_summary(WHAT ALL INCLUDE_QUIET_PACKAGES FATAL_ON_MISSING_REQUIRED_PACKAGES)
+feature_summary(WHAT ALL FATAL_ON_MISSING_REQUIRED_PACKAGES)

 # pre-commit hook
 include(KDEGitCommitHooks)
--- a/LICENSES/LGPL-2.1-only.txt
+++ b/LICENSES/LGPL-2.1-only.txt
@@ -1,175 +0,0 @@
-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.
-
-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 Library" means either the Library or any derivative work under copyright law: that is to say, a work containing the Library or a portion of it, either verbatim or with modifications and/or translated straightforwardly into another language. (Hereinafter, translation is included without limitation in the term "modification".)
-
-"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 fee.
-
-2. You may modify your copy or copies of the Library or any portion 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.
-
-     d) If a facility in the modified Library refers to a function or a table of data to be supplied by an application program that uses the facility, other than as an argument passed when the facility is invoked, then you must make a good faith effort to ensure that, in the event an application does not supply such function or table, the facility still operates, and performs whatever part of its purpose remains meaningful.
-
-(For example, a function in a library to compute square roots has a purpose that is entirely well-defined independent of the application. Therefore, Subsection 2d requires that any application-supplied function or table used by this function must be optional: if the application does not supply it, the square root function must still compute square roots.)
-
-These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Library, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you 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 derivative of it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange.
-
-If distribution of object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place satisfies the requirement to distribute the source code, even though third parties are not compelled to copy the source along with the object code.
-
-5. A program that contains no derivative of any portion of the Library, but is designed to work with the Library by being compiled or linked with it, is called a "work that uses the Library". Such a work, in isolation, is not a derivative work of the Library, and therefore falls outside the scope of this License.
-
-However, linking a "work that uses the Library" with the Library creates an executable that is a derivative of the Library (because it contains portions of the Library), rather than a "work that uses the library". The executable is therefore covered by this License. Section 6 states terms for distribution of such executables.
-
-When a "work that uses the Library" uses material from a header file that is part of the Library, the object code for the work may be a derivative work of the Library even though the source code is not. Whether this is true is especially significant if the work can be linked without the Library, or if the work is itself a library. The threshold for this to be true is not precisely defined by law.
-
-If such an object file uses only numerical parameters, data structure layouts and accessors, and small macros and small inline functions (ten lines or less in length), then the use of the object file is unrestricted, regardless of whether it is legally a derivative work. (Executables containing this object code plus portions of the Library will still fall under Section 6.)
-
-Otherwise, if the work is a derivative of the Library, you may distribute the object code for the work under the terms of Section 6. Any executables containing that work also fall under Section 6, whether or not they are linked directly with the Library itself.
-
-6. As an exception to the Sections above, you may also combine or link a "work that uses the Library" with the Library to produce a work containing portions of the Library, and distribute that work under terms of your choice, provided that the terms permit modification of the work for the customer's own use and reverse engineering for debugging such modifications.
-
-You must give prominent notice with each copy of the work that the Library is used in it and that the Library and its use are covered by this License. You must supply a copy of this License. If the work during execution displays copyright notices, you must include the copyright notice for the Library among them, as well as a reference directing the user to the copy of this License. Also, you must do one of these things:
-
-     a) Accompany the work with the complete corresponding machine-readable source code for the Library including whatever changes were used in the work (which must be distributed under Sections 1 and 2 above); and, if the work is an executable linked with the Library, with the complete machine-readable "work that uses the Library", as object code and/or source code, so that the user can modify the Library and then relink to produce a modified executable containing the modified Library. (It is understood that the user who changes the contents of definitions files in the Library will not necessarily be able to recompile the application to use the modified definitions.)
-
-     b) Use a suitable shared library mechanism for linking with the Library. A suitable mechanism is one that (1) uses at run time a copy of the library already present on the user's computer system, rather than copying library functions into the executable, and (2) will operate properly with a modified version of the library, if the user installs one, as long as the modified version is interface-compatible with the version that the work was made with.
-
-     c) Accompany the work with a written offer, valid for at least three years, to give the same user the materials specified in Subsection 6a, above, for a charge no more than the cost of performing this distribution.
-
-     d) If distribution of the work is made by offering access to copy from a designated place, offer equivalent access to copy the above specified materials from the same place.
-
-     e) Verify that the user has already received a copy of these materials or that you have already sent this user a copy.
-
-For an executable, the required form of the "work that uses the Library" must include any data and utility programs needed for reproducing the executable from it. However, as a special exception, the materials to be distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable.
-
-It may happen that this requirement contradicts the license restrictions of other proprietary libraries that do not normally accompany the operating system. Such a contradiction means you cannot use both them and the Library together in an executable that you distribute.
-
-7. You may place library facilities that are a work based on the Library side-by-side in a single library together with other library facilities not covered by this License, and distribute such a combined library, provided that the separate distribution of the work based on the Library and of the other library facilities is otherwise permitted, and provided that you do these two things:
-
-     a) Accompany the combined library with a copy of the same work based on the Library, uncombined with any other library facilities. This must be distributed under the terms of the Sections above.
-
-     b) Give prominent notice with the combined library of the fact that part of it is a work based on the Library, and explaining where to find the accompanying uncombined form of the same work.
-
-8. You may not copy, modify, sublicense, link with, or distribute the Library except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense, link with, or distribute the Library is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance.
-
-9. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Library or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Library (or any work based on the Library), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Library or works based on it.
-
-10. Each time you redistribute the Library (or any work based on the Library), the recipient automatically receives a license from the original licensor to copy, distribute, link with or modify the Library subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties with this License.
-
-11. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Library at all. For example, if a patent license would not permit royalty-free redistribution of the Library by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Library.
-
-If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply, and the section as a whole is intended to apply in other circumstances.
-
-It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice.
-
-This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License.
-
-12. If the distribution and/or use of the Library is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Library under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License.
-
-13. The Free Software Foundation may publish revised and/or new versions of the Lesser General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns.
-
-Each version is given a distinguishing version number. If the Library specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Library does not specify a license version number, you may choose any version ever published by the Free Software Foundation.
-
-14. If you wish to incorporate parts of the Library into other free programs whose distribution conditions are incompatible with these, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally.
-
-NO WARRANTY
-
-15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
-
-16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-
-END OF TERMS AND CONDITIONS
-
-How to Apply These Terms to Your New Libraries
-
-If you develop a new library, and you want it to be of the greatest possible use to the public, we recommend making it free software that everyone can redistribute and change. You can do so by permitting redistribution under these terms (or, alternatively, under the terms of the ordinary General Public License).
-
-To apply these terms, attach the following notices to the library. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found.
-
-     one line to give the library's name and an idea of what it does.
-     Copyright (C) year  name of author
-
-     This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
-
-     You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA Also add information on how to contact you by electronic and paper mail.
-
-You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the library, if necessary. Here is a sample; alter the names:
-
-Yoyodyne, Inc., hereby disclaims all copyright interest in
-the library `Frob' (a library for tweaking knobs) written
-by James Random Hacker.
-
-signature of Ty Coon, 1 April 1990
-Ty Coon, President of Vice
-That's all there is to it!
--- a/Messages.sh
+++ b/Messages.sh
@@ -4,7 +4,7 @@

 kdenlive_subdirs="plugins renderer data src src/ui"

-$EXTRACTRC --tag=name --tag=description --tag=label --tag=comment --tag=paramlistdisplay data/transitions/*.xml data/effects/*.xml data/generators/*.xml data/kdenliveeffectscategory.rc >> rc.cpp
+$EXTRACTRC --tag=name --tag=description --tag=label --tag=comment --tag=paramlistdisplay data/transitions/*.xml data/transitions/frei0r/*.xml data/effects/*.xml data/effects/frei0r/*.xml data/effects/avfilter/*.xml data/effects/ladspa/*.xml data/effects/sox/*.xml data/generators/*.xml data/kdenliveeffectscategory.rc >> rc.cpp
 $EXTRACTRC `find $kdenlive_subdirs -name \*.rc -a ! -name encodingprofiles.rc -a ! -name camcorderfilters.rc -a ! -name externalproxies.rc -o -name \*.ui` >> rc.cpp

 $XGETTEXT `find $kdenlive_subdirs -name \*.cpp -o -name \*.h -o -name \*.qml` *.cpp -o $podir/kdenlive.pot
--- a/README.md
+++ b/README.md
@@ -1,43 +1,50 @@
 ![](data/pics/kdenlive-logo.png)

-# About Kdenlive
+# Kdenlive

-[Kdenlive](https://kdenlive.org) is a Free and Open Source video editing application, based on MLT Framework and KDE Frameworks 6. It is distributed under the [GNU General Public License Version 3](https://www.gnu.org/licenses/gpl-3.0.en.html) or any later version that is accepted by the KDE project.
+Kdenlive is a powerful, free and open-source video editor that brings professional-grade video editing capabilities to everyone. Whether you're creating a simple family video or working on a complex project, Kdenlive provides the tools you need to bring your vision to life.

-# Building from source
+For more information about Kdenlive's features, tutorials, and community, please visit our [official website](https://kdenlive.org).

-[Instructions to build Kdenlive](dev-docs/build.md) are available in the dev-docs folder.
+There you can also find downloads for both stable releases and experimental daily builds for Kdenlive.

-# Testing Kdenlive via Nightly Builds
+## Contributing to Kdenlive

- AppImage (Linux): https://cdn.kde.org/ci-builds/multimedia/kdenlive/master/linux/
- Flatpak (Linux):
-  - Add the kde flatpak repository (if not already done) by typing `flatpak remote-add --if-not-exists kdeapps --from https://distribute.kde.org/kdeapps.flatpakrepo` on a command line. (This step may be optional in your version of Flatpak.)
-  - Install kdenlive nightly with `flatpak install kdeapps org.kde.kdenlive`.
-  - Use `flatpak update` to update if the nightly is already installed.
-  - _Attention! If you use the stable kdenlive flatpak already, the `*.desktop` file (e.g. responsible for start menu entry) is maybe replaced by the nightly (and vice versa). You can still run the stable version with `flatpak run org.kde.kdenlive/x86_64/stable` and the nightly with `flatpak run org.kde.kdenlive/x86_64/master` (replace `x86_64` by `aarch64` or `arm` depending on your system)_
- Windows: https://cdn.kde.org/ci-builds/multimedia/kdenlive/master/windows/
- macOS x86: https://cdn.kde.org/ci-builds/multimedia/kdenlive/master/macos-x86_64/
- macOS ARM: https://cdn.kde.org/ci-builds/multimedia/kdenlive/master/macos-arm64/
+Kdenlive is a community-driven project, and we welcome contributions from everyone! There are many ways to contribute beyond coding:

-*Note * - nightly/daily builds are not meant to be used in production.*
+- Help translate Kdenlive into your language
+- Report and triage bugs
+- Write documentation
+- Create tutorials
+- Help other users on forums and bug trackers

-# Contributing to Kdenlive
+Visit [kdenlive.org](https://kdenlive.org) to learn more about non-code contributions.

-Please note that Kdenlive's Github repo is just a mirror: read [this explanation for more details](https://community.kde.org/Infrastructure/Github_Mirror). 
+## Developer Information

-The prefered way of submitting patches is a merge request on the [KDE GitLab on invent.kde.org](https://invent.kde.org/-/ide/project/multimedia/kdenlive): if you are not familar with the process there is a [step by step instruction on how to submit a merge reqest in KDE context](https://community.kde.org/Infrastructure/GitLab#Submitting_a_Merge_Request).
+### Technology Stack

-We welcome all feedback and offers for help!
+Kdenlive is written in C++ and is using these technologies and frameworks:

-* Talk about us!
-* [Report bugs](https://kdenlive.org/en/bug-reports/) you encounter (if not already done)
-* Help other users [on the forum](http://forum.kde.org/viewforum.php?f=262) and bug tracker
-* [Help to fill the manual](https://community.kde.org/Kdenlive/Workgroup/Documentation)
-* Complete and check [application and documentation translation](http://l10n.kde.org)
-* Prepare video tutorials (intro, special tricks...) in your language
-  and send us a link to add in homepage or doc
-* Detail improvement suggestions
-  we don't test every (any?) other video editor, so give precise explanations
-* Code! Help fixing bugs, improving usability, optimizing, porting...
-  register on KDE infrastructure, study its guidelines, and pick from roadmap. See [here](dev-docs/contributing.md) for more information
+- **Core Framework**: MLT for video editing functionality
+- **GUI Framework**: Qt and KDE Frameworks 6
+- **Additional Libraries**: frei0r (video effects), LADSPA (audio effects)
+
+### Getting Started
+
+1. Check out our [build instructions](dev-docs/build.md) to set up your development environment
+2. Familiarize yourself with the [architecture](dev-docs/architecture.md) and [coding guidelines](dev-docs/coding.md)
+4. If the MLT library is new to you check out [MLT Introduction](dev-docs/mlt-intro.md)
+3. Join our Matrix channel `#kdenlive-dev:kde.org` for developer discussions and support
+
+### Contributing Code
+
+Kdenlive's primary development happens on [KDE Invent](https://invent.kde.org/multimedia/kdenlive). While we maintain a GitHub mirror, all code contributions should be submitted through KDE's GitLab instance. For more information about KDE's development infrastructure, visit the [KDE GitLab documentation](https://community.kde.org/Infrastructure/GitLab).
+
+### Finding Things to Work On
+
+- Browse open issues on [KDE Invent](https://invent.kde.org/multimedia/kdenlive/-/issues)
+- Check the [KDE Bug Tracker](https://bugs.kde.org) for reported issues
+- Look for issues tagged with "good first issue" or "help wanted"
+
+Need help getting started? Join our Matrix channel `#kdenlive-dev:kde.org` - our community is friendly and always ready to help new contributors!
--- a/REUSE.toml
+++ b/REUSE.toml
@@ -0,0 +1,265 @@
+# SPDX-License-Identifier: CC0-1.0
+# SPDX-FileCopyrightText: None
+
+version = 1
+SPDX-PackageName = "Kdenlive"
+SPDX-PackageSupplier = "kdenlive@kde.org"
+SPDX-PackageDownloadLocation = "https://invent.kde.org/multimedia/kdenlive"
+
+[[annotations]]
+path = ["data/effects/**.xml", "data/transitions/**.xml", "data/generators/**.xml"]
+precedence = "aggregate"
+SPDX-FileCopyrightText = "none"
+SPDX-License-Identifier = "CC0-1.0"
+
+[[annotations]]
+path = ["data/effects/**/CMakeLists.txt", "data/effects/CMakeLists.txt"]
+precedence = "aggregate"
+SPDX-FileCopyrightText = "none"
+SPDX-License-Identifier = "CC0-1.0"
+
+[[annotations]]
+path = "data/effects/README.md"
+precedence = "aggregate"
+SPDX-FileCopyrightText = "Julius Künzel"
+SPDX-License-Identifier = "CC0-1.0"
+
+[[annotations]]
+path = ["data/lumas/PAL/**", "data/lumas/HD/**"]
+precedence = "aggregate"
+SPDX-FileCopyrightText = "Massimo Stella"
+SPDX-License-Identifier = "CC0-1.0"
+
+[[annotations]]
+path = "data/luts/**.cube"
+precedence = "aggregate"
+SPDX-FileCopyrightText = "None"
+SPDX-License-Identifier = "CC0-1.0"
+
+[[annotations]]
+path = "data/knewstuff/**.knsrc"
+precedence = "aggregate"
+SPDX-FileCopyrightText = "Kdenlive translators"
+SPDX-License-Identifier = "GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL"
+
+[[annotations]]
+path = "data/icons/breeze/**"
+precedence = "aggregate"
+SPDX-FileCopyrightText = "2014 Uri Herrera <uri_herrera@nitrux.in> and others"
+SPDX-License-Identifier = "LGPL-3.0-or-later"
+
+[[annotations]]
+path = ["data/icons/**.png", "data/icons/kdenlive.ico", "data/icons/sc-apps-kdenlive.svgz", "data/icons/sc-mimetypes-application-x-kdenlivetitle.svgz"]
+precedence = "aggregate"
+SPDX-FileCopyrightText = "Nara Oliveira and Farid Abdelnour"
+SPDX-License-Identifier = "LGPL-3.0-or-later"
+
+[[annotations]]
+path = "data/icons/sc-mimetypes-application-x-kdenlive.svgz"
+precedence = "aggregate"
+SPDX-FileCopyrightText = "Vincent Pinon"
+SPDX-License-Identifier = "LGPL-3.0-or-later"
+
+[[annotations]]
+path = "data/icons/**.svg"
+precedence = "aggregate"
+SPDX-FileCopyrightText = "Julius Künzel"
+SPDX-License-Identifier = "LGPL-3.0-or-later"
+
+[[annotations]]
+path = "data/icons/sc-mimetypes-video-mlt-playlist.svgz"
+precedence = "aggregate"
+SPDX-FileCopyrightText = "The Oxygen Icon Theme"
+SPDX-License-Identifier = "LGPL-3.0-or-later"
+
+[[annotations]]
+path = "data/resourceproviders/**"
+precedence = "aggregate"
+SPDX-FileCopyrightText = "2021 Julius Künzel"
+SPDX-License-Identifier = "CC0-1.0"
+
+[[annotations]]
+path = "data/titles/**"
+precedence = "aggregate"
+SPDX-FileCopyrightText = "Marco Gittler"
+SPDX-License-Identifier = "CC0-1.0"
+
+[[annotations]]
+path = ["data/Info.plist", "data/camcorderfilters.rc", "data/clipjobsettings.rc", "data/encodingprofiles.rc", "data/externalproxies.rc", "data/westley.xml", "data/scripts/automask/sammodelsinfo.rc"]
+precedence = "aggregate"
+SPDX-FileCopyrightText = "Jean-Baptiste Mardelle"
+SPDX-License-Identifier = "CC0-1.0"
+
+[[annotations]]
+path = "data/pics/breeze-light/**"
+precedence = "aggregate"
+SPDX-FileCopyrightText = "Jean-Baptiste Mardelle"
+SPDX-License-Identifier = "LGPL-3.0-or-later"
+
+[[annotations]]
+path = "data/pics/kdenlive-logo.png"
+precedence = "aggregate"
+SPDX-FileCopyrightText = "Nara Oliveira and Farid Abdelnour"
+SPDX-License-Identifier = "LGPL-3.0-or-later"
+
+[[annotations]]
+path = "data/pics/splash-background.png"
+precedence = "aggregate"
+SPDX-FileCopyrightText = "Farid Abdelnour"
+SPDX-License-Identifier = "LGPL-3.0-or-later"
+
+[[annotations]]
+path = "data/pics/kde-logo.png"
+precedence = "aggregate"
+SPDX-FileCopyrightText = "KDE project"
+SPDX-License-Identifier = "LGPL-3.0-or-later"
+
+[[annotations]]
+path = "data/profiles.xml"
+precedence = "aggregate"
+SPDX-FileCopyrightText = "Vincent Pinon, Farid Abdelnour, Jean-Baptiste Mardelle"
+SPDX-License-Identifier = "GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL"
+
+[[annotations]]
+path = "data/profiles/**"
+precedence = "aggregate"
+SPDX-FileCopyrightText = "Jean-Baptiste Mardelle"
+SPDX-License-Identifier = "CC0-1.0"
+
+[[annotations]]
+path = ["data/excluded_effects.txt", "data/excluded_transitions.txt", "data/included_effects.txt", "data/included_transitions.txt"]
+precedence = "aggregate"
+SPDX-FileCopyrightText = "Jean-Baptiste Mardelle, Massimo Stella"
+SPDX-License-Identifier = "CC0-1.0"
+
+[[annotations]]
+path = "data/scripts/**.txt"
+precedence = "aggregate"
+SPDX-FileCopyrightText = "2024 Jean-Baptiste Mardelle"
+SPDX-License-Identifier = "CC0-1.0"
+
+[[annotations]]
+path = "data/man/kdenlive**"
+precedence = "aggregate"
+SPDX-FileCopyrightText = "Mads Bondo Dydensborg"
+SPDX-License-Identifier = "GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL"
+
+[[annotations]]
+path = "data/preferred_effects.txt"
+precedence = "aggregate"
+SPDX-FileCopyrightText = "Jean-Baptiste Mardelle, Juku Trump"
+SPDX-License-Identifier = "CC0-1.0"
+
+[[annotations]]
+path = "data/org.kde.kdenlive.**"
+precedence = "aggregate"
+SPDX-FileCopyrightText = "Kdenlive translators"
+SPDX-License-Identifier = "GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL"
+
+[[annotations]]
+path = "data/meta_magiclantern.png"
+precedence = "aggregate"
+SPDX-FileCopyrightText = "Magic Lantern Project"
+SPDX-License-Identifier = "GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL"
+
+[[annotations]]
+path = "data/kdenlive**.notifyrc"
+precedence = "aggregate"
+SPDX-FileCopyrightText = "Jean-Baptiste Mardelle, Kdenlive translators"
+SPDX-License-Identifier = "GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL"
+
+[[annotations]]
+path = ["data/slideanimations.rc", "data/kdenlivedefaultlayouts.rc", "data/kdenlivetranscodingrc"]
+precedence = "aggregate"
+SPDX-FileCopyrightText = "Jean-Baptiste Mardelle"
+SPDX-License-Identifier = "GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL"
+
+[[annotations]]
+path = "data/kdenliveeffectscategory.rc"
+precedence = "aggregate"
+SPDX-FileCopyrightText = "Massimo Stella"
+SPDX-License-Identifier = "GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL"
+
+[[annotations]]
+path = "data/shortcuts/Premiere"
+precedence = "aggregate"
+SPDX-FileCopyrightText = "Bruno Santos"
+SPDX-License-Identifier = "GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL"
+
+[[annotations]]
+path = [".flatpak-manifest.json", "packaging/flatpak/python-modules.json", "packaging/flatpak/org.kde.kdenlive-**.json"]
+precedence = "aggregate"
+SPDX-FileCopyrightText = "none"
+SPDX-License-Identifier = "CC0-1.0"
+
+[[annotations]]
+path = "dev-docs/**.md"
+precedence = "aggregate"
+SPDX-FileCopyrightText = "2020 Kdenlive contributors"
+SPDX-License-Identifier = "CC-BY-SA-4.0"
+
+[[annotations]]
+path = "doc/**"
+precedence = "aggregate"
+SPDX-FileCopyrightText = "2020 Kdenlive contributors"
+SPDX-License-Identifier = "CC-BY-SA-4.0"
+
+[[annotations]]
+path = ["src/qml/qmldir"]
+precedence = "aggregate"
+SPDX-FileCopyrightText = "None"
+SPDX-License-Identifier = "CC0-1.0"
+
+[[annotations]]
+path = "src/uiresources.qrc"
+precedence = "aggregate"
+SPDX-FileCopyrightText = "Julius Künzel, Jean-Baptiste Mardelle"
+SPDX-License-Identifier = "CC0-1.0"
+
+[[annotations]]
+path = ["src/org.kdenlive.MainWindow.xml", "src/mlt_config.h.in", "src/kdenliveui.rc", "src/kdenlivesettings.kcfg"]
+precedence = "aggregate"
+SPDX-FileCopyrightText = "Jean-Baptiste Mardelle"
+SPDX-License-Identifier = "GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL"
+
+[[annotations]]
+path = "po/**"
+precedence = "aggregate"
+SPDX-FileCopyrightText = "Kdenlive translators (see each file for details)"
+SPDX-License-Identifier = "GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL"
+
+[[annotations]]
+path = "tests/dataset/**"
+precedence = "aggregate"
+SPDX-FileCopyrightText = "Jean-Baptiste Mardelle, Eric Jiang"
+SPDX-License-Identifier = "CC0-1.0"
+
+[[annotations]]
+path = "tests/small.mkv"
+precedence = "aggregate"
+SPDX-FileCopyrightText = "None"
+SPDX-License-Identifier = "CC0-1.0"
+
+[[annotations]]
+path = ["thumbnailer/mltpreview.json", "thumbnailer-deprecated/mltpreview.desktop"]
+precedence = "aggregate"
+SPDX-FileCopyrightText = "Kdenlive translators"
+SPDX-License-Identifier = "GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL"
+
+[[annotations]]
+path = ["suppressions.txt", ".mailmap"]
+precedence = "aggregate"
+SPDX-FileCopyrightText = "None"
+SPDX-License-Identifier = "CC0-1.0"
+
+[[annotations]]
+path = "config-kdenlive.h.cmake"
+precedence = "aggregate"
+SPDX-FileCopyrightText = "Jean-Baptiste Mardelle, Alberto Villa"
+SPDX-License-Identifier = "BSD-2-Clause"
+
+[[annotations]]
+path = "snapcraft.yaml"
+precedence = "aggregate"
+SPDX-FileCopyrightText = "Scarlett Moore"
+SPDX-License-Identifier = "GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL"
--- a/data/CMakeLists.txt
+++ b/data/CMakeLists.txt
@@ -1,5 +1,5 @@
 # SPDX-License-Identifier: BSD-2-Clause
-# SPDX-FileCopyrightText: Vincent PINON <vincent.pinon@laposte.net>, Jean-Baptiste Mardelle <jb@kdenlive.org>, Julius Künzel <jk.kdedev@smartlab.uber.space>
+# SPDX-FileCopyrightText: Vincent PINON <vincent.pinon@laposte.net>, Jean-Baptiste Mardelle <jb@kdenlive.org>, Julius Künzel <julius.kuenzel@kde.org>

 add_subdirectory(effects)
 add_subdirectory(generators)
@@ -41,11 +41,7 @@ install(FILES

  DESTINATION ${KDE_INSTALL_DATADIR}${DATA_INSTALL_PREFIX})

-if (QT_MAJOR_VERSION STREQUAL "6")
-  install(FILES kdenlive.notifyrc DESTINATION ${KDE_INSTALL_KNOTIFYRCDIR})
-else()
-  install(FILES kdenlive-kf5.notifyrc DESTINATION ${KDE_INSTALL_KNOTIFYRCDIR} RENAME "kdenlive.notifyrc")
-endif()
+install(FILES kdenlive.notifyrc DESTINATION ${KDE_INSTALL_KNOTIFYRCDIR})

 install(FILES profiles.xml DESTINATION ${KDE_INSTALL_DATADIR}${DATA_INSTALL_PREFIX}/export)
 install(FILES org.kde.kdenlive.appdata.xml DESTINATION ${KDE_INSTALL_METAINFODIR})
--- a/data/Info.plist
+++ b/data/Info.plist
@@ -42,5 +42,33 @@
        <array>
        <string>https</string>
        </array>
+        <key>CFBundleDocumentTypes</key>
+        <array>
+        <dict>
+        <key>CFBundleTypeExtensions</key>
+        <array>
+          <string>kdenlive</string>
+          <string>KDENLIVE</string>
+        </array>
+        <key>CFBundleTypeIconFile</key>
+        <string>sc-apps-kdenlive.icns</string>
+        <key>CFBundleTypeMIMETypes</key>
+        <array>
+          <string>application/vnd.kdenlive+xml</string>
+        </array>
+        <key>CFBundleTypeName</key>
+        <string>Kdenlive Project</string>
+        <key>CFBundleTypeOSTypes</key>
+        <array>
+          <string>kdenlive</string>
+        </array>
+        <key>CFBundleTypeRole</key>
+        <string>Editor</string>
+        <key>LSHandlerRank</key>
+        <string>Owner</string>
+        <key>LSIsAppleDefaultForType</key>
+        <true/>
+        </dict>
+        </array>
 </dict>
 </plist>
--- a/data/effects/CMakeLists.txt
+++ b/data/effects/CMakeLists.txt
@@ -1,5 +1,5 @@
 # SPDX-License-Identifier: BSD-2-Clause
-# SPDX-FileCopyrightText: Jean-Baptiste Mardelle <jb@kdenlive.org>, Julius Künzel <jk.kdedev@smartlab.uber.space>, Massimo Stella <maxstar@tin.it>
+# SPDX-FileCopyrightText: Jean-Baptiste Mardelle <jb@kdenlive.org>, Julius Künzel <julius.kuenzel@kde.org>, Massimo Stella <maxstar@tin.it>

 INSTALL (FILES 

@@ -13,6 +13,7 @@ audiowaveform.xml
 boxblur.xml
 box_blur.xml
 brightness.xml
+burningtv.xml
 channelcopy.xml
 copychannelstostereo.xml
 charcoal.xml
@@ -20,6 +21,7 @@ chroma_hold.xml
 chroma.xml
 crop.xml
 dance.xml
+dropshadow.xml
 dust.xml
 dynamic_loudness.xml
 dynamictext.xml
@@ -31,8 +33,13 @@ freeze.xml
 gain.xml
 gamma.xml
 gpstext.xml
+gpsgraphic.xml
+gradientmap.xml
 grain.xml
+greyedge.xml
 greyscale.xml
+hsl_primaries.xml
+hsl_range.xml
 invert.xml
 lift_gamma_gain.xml
 lightshow.xml
@@ -58,13 +65,16 @@ qtcrop.xml
 rboctaveshift.xml
 rbpitchscale.xml
 rotation_keyframable.xml
+rotate-3-way.xml
 rotation.xml
 rotoscoping.xml
 scratchlines.xml
 sepia.xml
 shape.xml
+shear.xml
 speed.xml
 spot_remover.xml
+strobe.xml
 swapchannels.xml
 timer.xml
 tcolor.xml
--- a/data/effects/README.md
+++ b/data/effects/README.md
@@ -129,6 +129,12 @@ For double values these placeholders are available:
 * represented by a checkbox


+##### `"multiswitch"`
+* 2 possible options defined by strings (max / min)
+* this special parameter type will affect 2 different parameters when changed. the `name` of this parameter will contain the name of the 2 final parameters, separated by a LF character: `&#10;`. Same thing for the `default`,  `min` and `max` which will contain the values for these 2 parameters, separated by an LF character. See for example the fade_to_black effect.
+* represented by a checkbox
+
+
 ##### `"list"`
 * multiple choice
 * represented by a drop-down menu
--- a/data/effects/avfilter/CMakeLists.txt
+++ b/data/effects/avfilter/CMakeLists.txt
@@ -22,6 +22,7 @@ avfilter_boxblur.xml
 avfilter_bs2b.xml
 avfilter_bwdif.xml
 avfilter_cas.xml
+avfilter_ciescope.xml
 avfilter_chromahold.xml
 avfilter_chromanr.xml
 avfilter_chromashift.xml
@@ -72,6 +73,7 @@ avfilter_flanger.xml
 avfilter_framestep.xml
 avfilter_fspp.xml
 avfilter_gblur.xml
+avfilter_gradfun.xml
 avfilter_graphmonitor.xml
 avfilter_haas.xml
 avfilter_hflip.xml
@@ -81,6 +83,9 @@ avfilter_histeq.xml
 avfilter_histogram.xml
 avfilter_hqdn3d.xml
 avfilter_hqx.xml
+avfilter_hsvhold.xml
+avfilter_hsvkey.xml
+avfilter_huesaturation.xml
 avfilter_il.xml
 avfilter_inflate.xml
 avfilter_kerneldeint.xml
@@ -98,14 +103,17 @@ avfilter_monochrome.xml
 avfilter_negate.xml
 avfilter_noise.xml
 avfilter_normalize.xml
+avfilter_oscilloscope.xml
 avfilter_phase.xml
 avfilter_photosensitivity.xml
+avfilter_pixelize.xml
 avfilter_prewitt.xml
 avfilter_random.xml
 avfilter_removegrain.xml
 avfilter_rgbashift.xml
 avfilter_roberts.xml
 avfilter_sab.xml
+avfilter_scharr.xml
 avfilter_scroll.xml
 avfilter_selectivecolor.xml
 avfilter_separatefields.xml
--- a/data/effects/avfilter/avfilter_allpass.xml
+++ b/data/effects/avfilter/avfilter_allpass.xml
@@ -8,7 +8,7 @@
        <name>Central frequency</name>
    </parameter>
    <parameter type="list" name="av.t" default="h" paramlist="h;q;o;s;k">
-        <paramlistdisplay>Hz,Q-FActor,Octave,Slope,KHz</paramlistdisplay>
+        <paramlistdisplay>Hz,Q-Factor,Octave,Slope,KHz</paramlistdisplay>
        <name>Method</name>
    </parameter>
    <parameter type="constant" name="av.w" default="707.1" min="1" max="9999" decimals="2">
--- a/data/effects/avfilter/avfilter_avgblur.xml
+++ b/data/effects/avfilter/avfilter_avgblur.xml
@@ -4,7 +4,7 @@
    <name>Average Blur</name>
    <description>Apply average blur filter. </description>
    <author>libavfilter</author>
-    <parameter type="animated" name="av.sizeX" default="0" min="0" max="500" factor="1">
+    <parameter type="animated" name="av.sizeX" default="1" min="1" max="500" factor="1">
        <name>X size</name>
    </parameter>
    <parameter type="animated" name="av.sizeY" default="0" min="0" max="500" factor="1">
--- a/data/effects/avfilter/avfilter_bandpass.xml
+++ b/data/effects/avfilter/avfilter_bandpass.xml
@@ -11,7 +11,7 @@
        <name>Constant skirt gain</name>
    </parameter>
    <parameter type="list" name="av.t" default="h" paramlist="h;q;o;s;k">
-        <paramlistdisplay>Hz,Q-FActor,Octave,Slope,KHz</paramlistdisplay>
+        <paramlistdisplay>Hz,Q-Factor,Octave,Slope,KHz</paramlistdisplay>
        <name>Method</name>
    </parameter>
    <parameter type="constant" name="av.w" default="0.5" min="1" max="9999" decimals="1">
--- a/data/effects/avfilter/avfilter_bandreject.xml
+++ b/data/effects/avfilter/avfilter_bandreject.xml
@@ -8,7 +8,7 @@
        <name>Central frequency</name>
    </parameter>
    <parameter type="list" name="av.t" default="h" paramlist="h;q;o;s;k">
-        <paramlistdisplay>Hz,Q-FActor,Octave,Slope,KHz</paramlistdisplay>
+        <paramlistdisplay>Hz,Q-Factor,Octave,Slope,KHz</paramlistdisplay>
        <name>Method</name>
    </parameter>
    <parameter type="constant" name="av.w" default="0.5" min="0.1" max="9999" decimals="1">
--- a/data/effects/avfilter/avfilter_bass.xml
+++ b/data/effects/avfilter/avfilter_bass.xml
@@ -11,7 +11,7 @@
        <name>Central frequency</name>
    </parameter>
    <parameter type="list" name="av.t" default="h" paramlist="h;q;o;s;k">
-        <paramlistdisplay>Hz,Q-FActor,Octave,Slope,KHz</paramlistdisplay>
+        <paramlistdisplay>Hz,Q-Factor,Octave,Slope,KHz</paramlistdisplay>
        <name>Method</name>
    </parameter>
    <parameter type="constant" name="av.w" default="0.5" min="1" max="9999" decimals="2">
--- a/data/effects/avfilter/avfilter_bilateral.xml
+++ b/data/effects/avfilter/avfilter_bilateral.xml
@@ -12,7 +12,7 @@
        <name>Range sigma</name>
        <comment>Set sigma of gaussian function to calculate range weight.</comment>
    </parameter>
-    <parameter type="list" name="av.planes" default="1" paramlist="0;1;2;3;4;5;6;7;">
+    <parameter type="list" name="av.planes" default="7" paramlist="0;1;2;3;4;5;6;7">
        <paramlistdisplay>Alpha,Y,U,V,Red,Green,Blue,All,</paramlistdisplay>
        <name>Planes</name>
    </parameter>
--- a/data/effects/avfilter/avfilter_cas.xml
+++ b/data/effects/avfilter/avfilter_cas.xml
@@ -8,8 +8,8 @@
        <name>Strength</name>
        <comment>Set the sharpening strength.</comment>
    </parameter>
-    <parameter type="list" name="av.planes" default="1" paramlist="0;1;2;3;4;5;6;7;">
-        <paramlistdisplay>Alpha,Y,U,V,Red,Green,Blue,All,</paramlistdisplay>
+    <parameter type="list" name="av.planes" default="7" paramlist="0;1;2;3;4;5;6;7">
+        <paramlistdisplay>Alpha,Y,U,V,Red,Green,Blue,All</paramlistdisplay>
        <name>Planes</name>
    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_chromahold.xml
+++ b/data/effects/avfilter/avfilter_chromahold.xml
@@ -4,16 +4,22 @@
    <name>Chroma Hold</name>
    <description>Remove all color information for all colors except for certain one. </description>
    <author>libavfilter</author>
-    <parameter type="fixedcolor" name="av.color">
+    <parameter type="color" name="av.color" notintimeline="1">
        <name>Color key</name>
+        <comment>The color which will not be replaced with neutral chroma</comment>
    </parameter>
-    <parameter type="constant" name="av.similarity" default="1" max="1" min="0" decimals="2">
+    <parameter type="animated" name="av.similarity" default="0.01" max="1.00" min="0.01" decimals="2" notintimeline="1">
        <name>Similarity</name>
+        <comment><![CDATA[Similarity percentage with the select color<br>
+        0.01 matches only the exact key color, while 1.0 matches everything.]]></comment>
    </parameter>
-    <parameter type="constant" name="av.blend" default="0" max="1" min="0" decimals="2">
+    <parameter type="animated" name="av.blend" default="0" max="1" min="0" decimals="2" notintimeline="1">
        <name>Blend</name>
+        <comment><![CDATA[Blend percentage. 0.0 makes pixels either fully grey, or not grey at all.<br>
+        Higher values result in more preserved color.]]></comment>
    </parameter>
    <parameter type="bool" name="av.yuv" default="false">
-        <name>for YUV color</name>
+        <name>YUV color</name>
+        <comment><![CDATA[Select this if the clip has YUV data instead of RGB.]]></comment>
    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_chromashift.xml
+++ b/data/effects/avfilter/avfilter_chromashift.xml
@@ -1,20 +1,20 @@
 <?xml version="1.0"?>
 <!DOCTYPE kpartgui>
 <effect tag="avfilter.chromashift" id="avfilter.chromashift">
-    <name>Chroma shift</name>
+    <name>Chroma Shift</name>
    <description>Shift chroma pixels horizontally and/or vertically. </description>
    <author>libavfilter</author>
-    <parameter type="constant" name="av.cbh" default="0" min="-255" max="255" factor="1">
-        <name>Chroma-blue H shift</name>
+    <parameter type="animated" name="av.cbh" default="0" min="-255" max="255" factor="1">
+        <name>Blue horizontal shift</name>
    </parameter>
-    <parameter type="constant" name="av.cbv" default="0" min="-255" max="255" factor="1">
-        <name>Chroma-blue V shift</name>
+    <parameter type="animated" name="av.cbv" default="0" min="-255" max="255" factor="1">
+        <name>Blue vertical shift</name>
    </parameter>
-    <parameter type="constant" name="av.crh" default="0" min="-255" max="255" factor="1">
-        <name>Chroma-red H shift</name>
+    <parameter type="animated" name="av.crh" default="0" min="-255" max="255" factor="1">
+        <name>Red horizontal shift</name>
    </parameter>
-    <parameter type="constant" name="av.crv" default="0" min="-255" max="255" factor="1">
-        <name>Chroma-red V shift</name>
+    <parameter type="animated" name="av.crv" default="0" min="-255" max="255" factor="1">
+        <name>Red vertical shift</name>
    </parameter>
    <parameter type="list" name="av.edge" default="0" paramlist="0;1">
        <paramlistdisplay>Smear,Wrap</paramlistdisplay>
--- a/data/effects/avfilter/avfilter_ciescope.xml
+++ b/data/effects/avfilter/avfilter_ciescope.xml
@@ -0,0 +1,52 @@
+<?xml version="1.0"?>
+<!DOCTYPE kpartgui>
+<effect tag="avfilter.ciescope" id="avfilter.ciescope">
+    <name>CIE Scope</name>
+    <description>Display CIE color diagram with pixels overlaid onto it</description>
+    <author>libavfilter</author>
+    <parameter type="list" name="av.system" default="rec709" paramlist="ntsc;470m;ebu;470bg;smpte;240m;apple;widergb;cie1931;hdtv;rec709;uhdtv;rec2020;dcip3">
+        <paramlistdisplay>NTSC,BT.470M,EBU,BT.470BG,SMPTE,BT.240M,Apple,Wide RGB,CIE 1931,HD TV,Rec. 709,UHD TV,Rec. 2020,DCI-P3</paramlistdisplay>
+        <name>Color System</name>
+       	<comment><![CDATA[Select the color system]]></comment>
+    </parameter>
+    <parameter type="list" name="av.cie" default="xyy" paramlist="xyy;ucs;luv">
+        <paramlistdisplay>xyY,UCS,LUV</paramlistdisplay>
+        <name>CIE System</name>
+       	<comment><![CDATA[Select the CIE color space]]></comment>
+    </parameter>
+    <parameter type="list" name="av.gamuts" default="rec709" paramlist="ntsc;470m;ebu;470bg;smpte;240m;apple;widergb;cie1931;hdtv;rec709;uhdtv;rec2020;dcip3">
+        <paramlistdisplay>NTSC,BT.470M,EBU,BT.470BG,SMPTE,BT.240M,Apple,Wide RGB,CIE 1931,HD TV,Rec. 709,UHD TV,Rec. 2020,DCI-P3</paramlistdisplay>
+        <name>Gamuts to Draw</name>
+       	<comment><![CDATA[Set what gamuts to draw]]></comment>
+    </parameter>
+    <parameter type="constant" name="av.size" min="256" max="8192" default="512">
+        <name>Size</name>
+       	<comment><![CDATA[Set the size of the scope on screen]]></comment>
+    </parameter>
+    <parameter type="constant" name="av.intensity" min="0" max="1000" default="0.001" factor="1000">
+        <name>Intensity</name>
+       	<comment><![CDATA[Set the intensity used to<br>
+       	map input pixel values to CIE diagram]]></comment>
+    </parameter>
+    <parameter type="constant" name="av.contrast" min="0" max="100" default="0.75" factor="100">
+        <name>Contrast</name>
+       	<comment><![CDATA[Set contrast used to draw<br>
+       	tongue colors that are out of active color system gamut]]></comment>
+    </parameter>
+    <parameter type="bool" name="av.corrgamma" min="0" max="1" default="1">
+        <name>Display Correct Gamma</name>
+       	<comment><![CDATA[Correct gamma displayed on scope, by default enabled]]></comment>
+    </parameter>
+    <parameter type="bool" name="av.showwhite" min="0" max="1" default="0">
+        <name>Show White Point</name>
+       	<comment><![CDATA[Show white point on CIE diagram, by default disabled]]></comment>
+    </parameter>
+    <parameter type="constant" name="av.gamma" min="0.1" max="6" default="2.6" decimals="1">
+        <name>Input Gamma</name>
+       	<comment><![CDATA[Set input gamma. Used only with XYZ input color space.]]></comment>
+    </parameter>
+    <parameter type="bool" name="av.fill" min="0" max="1" default="1">
+        <name>Fill with CIE Colors</name>
+       	<comment><![CDATA[Fill with CIE colors. By default is enabled.]]></comment>
+    </parameter>
+</effect>
--- a/data/effects/avfilter/avfilter_colorize.xml
+++ b/data/effects/avfilter/avfilter_colorize.xml
@@ -4,16 +4,16 @@
    <name>Color Overlay</name>
    <description>Overlay a solid color on the video stream with mixing feature.</description>
    <author>libavfilter</author>
-    <parameter type="animated" name="av.hue" default="0" min="0" max="360" decimals="3">
-        <name> Hue</name>
+    <parameter type="animated" name="av.hue" default="0" min="0" max="360" factor="360" suffix="°">
+        <name>Hue</name>
    </parameter>
-    <parameter type="animated" name="av.saturation" default="0.5" min="0" max="1" decimals="3">
+    <parameter type="animated" name="av.saturation" default="0.5" min="0" max="100" factor="100" suffix="%">
        <name>Saturation</name>
    </parameter>
    <parameter type="animated" name="av.lightness" default="0.5" min="0" max="1" decimals="3">
        <name>Lightness</name>
    </parameter>
-    <parameter type="animated" name="av.mix" default="1" min="0" max="1" decimals="3">
+    <parameter type="animated" name="av.mix" default="1" min="0" max="100" factor="100" decimals="1" suffix="%">
        <name>Mix</name>
    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_colormatrix.xml
+++ b/data/effects/avfilter/avfilter_colormatrix.xml
@@ -5,11 +5,11 @@
    <description>Convert color matrix.</description>
    <author>libavfilter</author>
    <parameter type="list" name="av.src" default="bt709" paramlist="bt709;fcc;bt601;bt470;bt470bg;smpte170m;smpte240m;bt2020">
-        <paramlistdisplay>BT.709,FCC,BT.601,BT.470,BT.470BG,SMPTE-170M,BT.2020</paramlistdisplay>
-        <name>Source color Matrix</name>
+        <paramlistdisplay>BT.709,FCC,BT.601,BT.470,BT.470BG,SMPTE 170M,SMPTE 240M,BT.2020</paramlistdisplay>
+        <name>Source color matrix</name>
    </parameter>
    <parameter type="list" name="av.dst" default="smpte240m" paramlist="bt709;fcc;bt601;bt470;bt470bg;smpte170m;smpte240m;bt2020">
-        <paramlistdisplay>BT.709,FCC,BT.601,BT.470,BT.470BG,SMPTE-170M,BT.2020</paramlistdisplay>
-        <name>Destination color Matrix</name>
+        <paramlistdisplay>BT.709,FCC,BT.601,BT.470,BT.470BG,SMPTE 170M,SMPTE 240M,BT.2020</paramlistdisplay>
+        <name>Destination color matrix</name>
    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_colorspace.xml
+++ b/data/effects/avfilter/avfilter_colorspace.xml
@@ -2,61 +2,61 @@
 <!DOCTYPE kpartgui>
 <effect tag="avfilter.colorspace" id="avfilter.colorspace">
    <name>Color Space</name>
-    <description>Convert colorspace, transfer characteristics or color primaries. Input video needs to have an even size.</description>
+    <description>Convert color space, transfer characteristics or color primaries. Input video needs to have an even size.</description>
    <author>libavfilter</author>
    <parameter type="list" name="av.all" default="bt709" paramlist="bt470m;bt470bg;bt601-6-525;bt601-6-625;bt709;smpte170m;smpte240m;bt2020">
-        <paramlistdisplay>BT.470,BT.470BG,BT.601-6 525,BT.601-6 625,BT.709,SMPTE-170M,SMPTE-240M,BT.2020</paramlistdisplay>
+        <paramlistdisplay>BT.470,BT.470BG,BT.601-6 525,BT.601-6 625,BT.709,SMPTE 170M,SMPTE 240M,BT.2020</paramlistdisplay>
        <name>Color properties</name>
    </parameter>
    <parameter type="list" name="av.space" default="bt709" paramlist="bt709;fcc;bt470bg;smpte170m;smpte240m;ycgco;bt2020ncl">
-        <paramlistdisplay>BT.709,FCC,BT.470BG,SMPTE-170M,SMPTE-240M,YCgCo,BT.2020 non-constant luma</paramlistdisplay>
-        <name>Output Color Space</name>
+        <paramlistdisplay>BT.709,FCC,BT.470BG,SMPTE 170M,SMPTE 240M,YCgCo,BT.2020 non-constant luma</paramlistdisplay>
+        <name>Output color space</name>
    </parameter>
    <parameter type="list" name="av.trc" default="bt709" paramlist="bt709;bt470m;bt470bg;gamma22;gamma28;smpte170m;smpte240m;srgb;iec61966-2-1;iec61966-2-4;xvycc;bt2020-10;bt2020-12">
-        <paramlistdisplay>BT.709,BT.470M,BT.470BG,Constant gamma of 2.2,Constant gamma of 2.8,SMPTE-170M,SMPTE-240M,SRGB,iec61966-2-1,iec61966-2-4,xvycc,BT.2020 for 10-bits content, BT.2020 for 12-bits content</paramlistdisplay>
-        <name>Output transfer characteristicse</name>
+        <paramlistdisplay>BT.709,BT.470M,BT.470BG,Constant gamma of 2.2,Constant gamma of 2.8,SMPTE 170M,SMPTE 240M,SRGB,IEC 61966-2-1,IEC 61966-2-4,xvYCC,BT.2020 for 10-bits content, BT.2020 for 12-bits content</paramlistdisplay>
+        <name>Output transfer characteristics</name>
    </parameter>
    <parameter type="list" name="av.primaries" default="bt709" paramlist="bt709;bt470m;bt470bg;smpte170m;smpte240m;film;smpte431;smpte432;bt2020;jedec-p22">
-        <paramlistdisplay>BT.709,BT.470M,BT.470BG,SMPTE-170M,SMPTE-240M,Film,Smpte-431,SMPTE-432,BT.2020,JEDEC P22 phsphors</paramlistdisplay>
-        <name>Output Color Primaries</name>
+        <paramlistdisplay>BT.709,BT.470M,BT.470BG,SMPTE 170M,SMPTE 240M,Film,SMPTE 431,SMPTE 432,BT.2020,JEDEC P22</paramlistdisplay>
+        <name>Output color primaries</name>
    </parameter>
    <parameter type="list" name="av.range" default="pc" paramlist="tv;mpeg;pc;jpeg">
-        <paramlistdisplay>TV (restricted range),MPEG (restricted range),PC (FULL range),JPEG (FULL range)</paramlistdisplay>
-        <name>Output Color Range</name>
+        <paramlistdisplay>TV (restricted range),MPEG (restricted range),PC (full range),JPEG (full range)</paramlistdisplay>
+        <name>Output color range</name>
    </parameter>
    <parameter type="list" name="av.format" default="yuv420p" paramlist="yuv420p;yuv420p10;yuv420p12;yuv422p;yuv422p10;yuv422p12;yuv444p;yuv444p10;yuv444p12">
        <paramlistdisplay>YUV 4:2:0 planar 8-bits,YUV 4:2:0 planar 10-bits,YUV 4:2:0 planar 12-bits,YUV 4:2:2 planar 8-bits,YUV 4:2:2 planar 10-bits,YUV 4:2:2 planar 12-bits,YUV 4:4:4 planar 8-bits,YUV 4:4:4 planar 10-bits,YUV 4:4:4 planar 12-bits</paramlistdisplay>
-        <name>Output Color Format</name>
+        <name>Output color format</name>
    </parameter>
    <parameter type="bool" name="av.fast" default="0">
-        <name>Fast Conversion</name>
+        <name>Fast conversion</name>
    </parameter>
    <parameter type="list" name="av.dither" default="none" paramlist="none;fsb">
        <paramlistdisplay>No dithering,Floyd-Steinberg dithering</paramlistdisplay>
-        <name>Dithering Mode</name>
+        <name>Dithering mode</name>
    </parameter>
    <parameter type="list" name="av.wpadapt" default="identity" paramlist="bradford;vonkries;identity">
        <paramlistdisplay>Bradford whitepoint adaptation,von Kries whitepoint adaptation,Identity whitepoint adaptation</paramlistdisplay>
        <name>Whitepoint adaptation mode</name>
    </parameter>
    <parameter type="list" name="av.iall" default="bt709" paramlist="bt470m;bt470bg;bt601-6-525;bt601-6-625;bt709;smpte170m;smpte240m;bt2020">
-        <paramlistdisplay>BT.470,BT.470BG,BT.601-6 525,BT.601-6 625,BT.709,SMPTE-170M,SMPTE-240M,BT.2020</paramlistdisplay>
+        <paramlistdisplay>BT.470,BT.470BG,BT.601-6 525,BT.601-6 625,BT.709,SMPTE 170M,SMPTE 240M,BT.2020</paramlistdisplay>
        <name>Override all input properties at once</name>
    </parameter>
    <parameter type="list" name="av.ispace" default="bt709" paramlist="bt709;fcc;bt470bg;smpte170m;smpte240m;ycgco;bt2020ncl">
-        <paramlistdisplay>BT.709,FCC,BT.470BG,SMPTE-170M,SMPTE-240M,YCgCo,BT.2020 non-constant luma</paramlistdisplay>
-        <name>Override input colorspace</name>
+        <paramlistdisplay>BT.709,FCC,BT.470BG,SMPTE 170M,SMPTE 240M,YCgCo,BT.2020 non-constant luma</paramlistdisplay>
+        <name>Override input color space</name>
    </parameter>
    <parameter type="list" name="av.iprimaries" default="bt709" paramlist="bt709;bt470m;bt470bg;smpte170m;smpte240m;film;smpte431;smpte432;bt2020;jedec-p22">
-        <paramlistdisplay>BT.709,BT.470M,BT.470BG,SMPTE-170M,SMPTE-240M,Film,Smpte-431,SMPTE-432,BT.2020,JEDEC P22 phsphors</paramlistdisplay>
+        <paramlistdisplay>BT.709,BT.470M,BT.470BG,SMPTE 170M,SMPTE 240M,Film,SMPTE 431,SMPTE 432,BT.2020,JEDEC P22</paramlistdisplay>
        <name>Override input color primaries</name>
    </parameter>
    <parameter type="list" name="av.itrc" default="bt709" paramlist="bt709;bt470m;bt470bg;gamma22;gamma28;smpte170m;smpte240m;srgb;iec61966-2-1;iec61966-2-4;xvycc;bt2020-10;bt2020-12">
-        <paramlistdisplay>BT.709,BT.470M,BT.470BG,Constant gamma of 2.2,Constant gamma of 2.8,SMPTE-170M,SMPTE-240M,SRGB,iec61966-2-1,iec61966-2-4,xvycc,BT.2020 for 10-bits content, BT.2020 for 12-bits content</paramlistdisplay>
+        <paramlistdisplay>BT.709,BT.470M,BT.470BG,Constant gamma of 2.2,Constant gamma of 2.8,SMPTE 170M,SMPTE 240M,SRGB,IEC 61966-2-1,IEC 61966-2-4,xvYCC,BT.2020 for 10-bits content, BT.2020 for 12-bits content</paramlistdisplay>
        <name>Override input transfer characteristics</name>
    </parameter>
    <parameter type="list" name="av.irange" default="pc" paramlist="tv;mpeg;pc;jpeg">
-        <paramlistdisplay>TV (restricted range),MPEG (restricted range),PC (FULL range),JPEG (FULL range)</paramlistdisplay>
+        <paramlistdisplay>TV (restricted range),MPEG (restricted range),PC (full range),JPEG (full range)</paramlistdisplay>
        <name>Override input color range</name>
    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_compand.xml
+++ b/data/effects/avfilter/avfilter_compand.xml
@@ -6,11 +6,11 @@
    <author>libavfilter</author>
    <parameter type="constant" name="av.attacks" default="0" min="0" max="3" decimals="3" suffix="sec">
        <name>Attacks</name>
-        <comment>A list of times in seconds for each channel over which the instantaneous level of the input signal is averaged to determine its volume. attacks refers to increase of volume and decays refers to decrease of volume. For most situations, the attack time (response to the audio getting louder) should be shorter than the decay time, because the human ear is more sensitive to sudden loud audio than sudden soft audio. A typical value for attack is 0.3 seconds and a typical value for decay is 0.8 seconds. If specified number of attacks and decays is lower than number of channels, the last set attack/decay will be used for all remaining channels.</comment>
+        <comment>A list of times in seconds for each channel over which the instantaneous level of the input signal is averaged to determine its volume. Attacks refers to increase of volume and decays refers to decrease of volume. For most situations, the attack time (response to the audio getting louder) should be shorter than the decay time, because the human ear is more sensitive to sudden loud audio than sudden soft audio. A typical value for attack is 0.3 seconds and a typical value for decay is 0.8 seconds. If specified number of attacks and decays is lower than number of channels, the last set attack/decay will be used for all remaining channels.</comment>
    </parameter>
    <parameter type="constant" name="av.decays" default="0.8" min="0" max="3" decimals="3" suffix="sec">
        <name>Decays</name>
-        <comment>A list of times in seconds for each channel over which the instantaneous level of the input signal is averaged to determine its volume. attacks refers to increase of volume and decays refers to decrease of volume. For most situations, the attack time (response to the audio getting louder) should be shorter than the decay time, because the human ear is more sensitive to sudden loud audio than sudden soft audio. A typical value for attack is 0.3 seconds and a typical value for decay is 0.8 seconds. If specified number of attacks and decays is lower than number of channels, the last set attack/decay will be used for all remaining channels.</comment>
+        <comment>A list of times in seconds for each channel over which the instantaneous level of the input signal is averaged to determine its volume. Attacks refers to increase of volume and decays refers to decrease of volume. For most situations, the attack time (response to the audio getting louder) should be shorter than the decay time, because the human ear is more sensitive to sudden loud audio than sudden soft audio. A typical value for attack is 0.3 seconds and a typical value for decay is 0.8 seconds. If specified number of attacks and decays is lower than number of channels, the last set attack/decay will be used for all remaining channels.</comment>
    </parameter>
    <parameter type="constant" name="av.soft-knee" default="0.01" min="0.01" max="90" decimals="2" suffix="dB">
        <name>Soft-Knee</name>
@@ -22,6 +22,6 @@
    </parameter>
    <parameter type="constant" name="av.volume" default="0" min="-90" max="0" decimals="2" suffix="dB">
        <name>Initial volume</name>
-        <comment>et an initial volume, in dB, to be assumed for each channel when filtering starts. This permits the user to supply a nominal level initially, so that, for example, a very large gain is not applied to initial signal levels before the companding has begun to operate. A typical value for audio which is initially quiet is -90 dB.</comment>
+        <comment>Set an initial volume, in dB, to be assumed for each channel when filtering starts. This permits the user to supply a nominal level initially, so that, for example, a very large gain is not applied to initial signal levels before the companding has begun to operate. A typical value for audio which is initially quiet is -90 dB.</comment>
    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_compensationdelay.xml
+++ b/data/effects/avfilter/avfilter_compensationdelay.xml
@@ -8,7 +8,7 @@ For example, you have recorded guitar with two microphones placed in different l
 The best result can be reached when you take one track as base and synchronize other tracks one by one with it. Remember that synchronization/delay tolerance depends on sample rate, too. Higher sample rates will give more tolerance. </description>
    <author>libavfilter</author>
    <parameter type="constant" name="av.mm" default="0" min="0" max="10" suffix="mm">
-        <name>Millimiter distance</name>
+        <name>Millimeter distance</name>
        <comment>Set millimeters distance. This is compensation distance for fine tuning.</comment>
    </parameter>
    <parameter type="constant" name="av.cm" default="0" min="0" max="100" suffix="cm">
--- a/data/effects/avfilter/avfilter_crystalizer.xml
+++ b/data/effects/avfilter/avfilter_crystalizer.xml
@@ -3,7 +3,7 @@
 <effect tag="avfilter.crystalizer" id="avfilter.crystalizer" type="audio">
    <name>Crystalizer</name>
    <description>Simple algorithm for audio noise sharpening.
-This filter linearly increases differences betweeen each audio sample.</description>
+This filter linearly increases differences between each audio sample.</description>
    <author>libavfilter</author>
    <parameter type="constant" name="av.i" default="2" min="-10" max="10" decimals="2">
        <name>Intensity</name>
--- a/data/effects/avfilter/avfilter_datascope.xml
+++ b/data/effects/avfilter/avfilter_datascope.xml
@@ -1,11 +1,11 @@
 <?xml version="1.0"?>
 <!DOCTYPE kpartgui>
 <effect tag="avfilter.datascope" id="avfilter.datascope">
-    <name>DataScope</name>
+    <name>Data Scope</name>
    <description>Video data analysis</description>
    <author>libavfilter</author>
    <parameter type="list" name="av.s" default="hd720" paramlist="sqcif;film;pal;ntsc;hd480;hd720;hd1080;2k;4k">
-        <paramlistdisplay>128p,360p,PAL SD,NTSC SD,480p,720HD,1080FullHD,2K,4K</paramlistdisplay>
+        <paramlistdisplay>128p,360p,PAL SD,NTSC SD,480p,720 HD,1080 Full HD,2K,4K</paramlistdisplay>
        <name>Size</name>
    </parameter>
    <parameter type="constant" name="av.x" max="%width" min="0" default="0" factor="1">
@@ -14,12 +14,15 @@
    <parameter type="constant" name="av.y" max="%height" min="0" default="0" factor="1">
        <name>Y offset</name>
    </parameter>
+    <parameter type="list" name="av.components" default="7" paramlist="0;1;2;3;4;5;6;7;8">
+        <paramlistdisplay>None,Y (Luminance),U (Chroma red-diff),YU,V (Chroma blue-diff),YV,UV,All,Alpha</paramlistdisplay>
+        <name>Components</name>
+    </parameter>
    <parameter type="list" name="av.m" default="mono" paramlist="mono;color;color2">
-        <paramlistdisplay>mono,color,color2</paramlistdisplay>
+        <paramlistdisplay>Mono,Color,Color2</paramlistdisplay>
        <name>Mode</name>
    </parameter>
-    <parameter type="list" name="av.axis" default="0" paramlist="0;1">
-        <paramlistdisplay>Off,On</paramlistdisplay>
+    <parameter type="bool" name="av.axis" default="0" min="0" max="1">
        <name>Show Axis</name>
    </parameter>
    <parameter type="constant" name="av.o" max="1" min="0" default="0.75" decimals="2">
--- a/data/effects/avfilter/avfilter_dblur.xml
+++ b/data/effects/avfilter/avfilter_dblur.xml
@@ -1,16 +1,20 @@
 <?xml version="1.0"?>
 <!DOCTYPE kpartgui>
 <effect tag="avfilter.dblur" id="avfilter.dblur">
-    <name>DBlur</name>
-    <description>Apply Directional Blur filter</description>
+    <name>Directional Blur</name>
+    <description>Apply directional blur filter</description>
    <author>libavfilter</author>
-    <parameter type="animated" name="av.angle" max="360" min="0" default="45">
+    <parameter type="animated" name="av.angle" max="360" min="0" decimals="1" default="45" suffix="°">
        <name>Angle</name>
+        <comment><![CDATA[Sets the angle for the direction]]></comment>
    </parameter>
-    <parameter type="animated" name="av.radius" max="400" min="0" default="5">
+    <parameter type="animated" name="av.radius" max="8192" min="0" default="5">
        <name>Radius</name>
+        <comment><![CDATA[Sets the radius for the direction]]></comment>
    </parameter>
-    <parameter type="animated" name="av.planes" max="15" min="0" default="15">
+    <parameter type="list" name="av.planes" default="7" paramlist="0;1;2;3;4;5;6;7">
+        <paramlistdisplay>Alpha,Luminance (Y plane),Chroma (U plane),Chroma (V plane),Red,Green,Blue,All</paramlistdisplay>
        <name>Planes to filter</name>
+        <comment><![CDATA[Sets the color space plane the effect is applied to]]></comment>
    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_deband.xml
+++ b/data/effects/avfilter/avfilter_deband.xml
@@ -4,28 +4,44 @@
    <name>Deband</name>
    <description>Remove banding artifacts from input video. It works by replacing banded pixels with average value of referenced pixels</description>
    <author>libavfilter</author>
-    <parameter type="constant" name="av.1thr" default="0.02" max="0.5" min="0" decimals="3">
+    <parameter type="constant" name="av.1thr" default="0.02" max="0.5" min="0.00003" decimals="5">
        <name>1st plane threshold</name>
+        <comment><![CDATA[Sets banding detection threshold for each plane.<br>
+        If difference between current pixel and reference pixel is less than threshold, it will be considered as banded.]]></comment>
    </parameter>
-    <parameter type="constant" name="av.2thr" default="0.02" max="0.5" min="0" decimals="3">
+    <parameter type="constant" name="av.2thr" default="0.02" max="0.5" min="0.00003" decimals="5">
        <name>2nd plane threshold</name>
+        <comment><![CDATA[Sets banding detection threshold for each plane.<br>
+        If difference between current pixel and reference pixel is less than threshold, it will be considered as banded.]]></comment>
    </parameter>
-    <parameter type="constant" name="av.3thr" default="0.02" max="0.5" min="0" decimals="3">
+    <parameter type="constant" name="av.3thr" default="0.02" max="0.5" min="0.00003" decimals="5">
        <name>3rd plane threshold</name>
+        <comment><![CDATA[Sets banding detection threshold for each plane.<br>
+        If difference between current pixel and reference pixel is less than threshold, it will be considered as banded.]]></comment>
    </parameter>
-    <parameter type="constant" name="av.4thr" default="0.02" max="0.5" min="0" decimals="3">
+    <parameter type="constant" name="av.4thr" default="0.02" max="0.5" min="0.00003" decimals="5">
        <name>4th plane threshold</name>
+        <comment><![CDATA[Sets banding detection threshold for each plane.<br>
+        If difference between current pixel and reference pixel is less than threshold, it will be considered as banded.]]></comment>
    </parameter>
    <parameter type="constant" name="av.r" default="16" max="32" min="-32" decimals="0">
        <name>Range</name>
+        <comment><![CDATA[Banding detection range in pixels. Default is 16.<br>
+        If positive, random number in range 0 to set value will be used. If negative, exact absolute value will be used. The range defines square of four pixels around current pixel.]]></comment>
    </parameter>
-    <parameter type="constant" name="av.d" default="6.283" max="6.283" min="-6.283" decimals="3">
+    <parameter type="constant" name="av.d" default="360" max="360" min="-360" decimals="1" factor="57.2958" suffix="°">
        <name>Direction</name>
+        <comment><![CDATA[Sets direction in degrees from which four pixel will be compared.<br>
+        If positive, random direction from 0 to set direction will be picked. If negative, exact of absolute value will be picked. For example direction 0°, -180°, or -360° will pick only pixels on same row and -90° will pick only pixels on same column]]></comment>
    </parameter>
    <parameter type="switch" name="av.b" default="1" max="1" min="0">
        <name>Blur</name>
+        <comment><![CDATA[If enabled, current pixel is compared with average value of all four surrounding pixels.<br>
+        The default is enabled. If disabled, current pixel is compared with all four surrounding pixels. The pixel is considered banded if only all four differences with surrounding pixels are less than threshold.]]></comment>
    </parameter>
    <parameter type="switch" name="av.c" default="0" max="1" min="0">
        <name>Coupling</name>
+        <comment><![CDATA[If enabled, current pixel is changed if and only if<br>
+        all pixel components are banded, e.g. banding detection threshold is triggered for all color components. The default is disabled.]]></comment>
    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_dilation.xml
+++ b/data/effects/avfilter/avfilter_dilation.xml
@@ -2,21 +2,32 @@
 <!DOCTYPE kpartgui>
 <effect tag="avfilter.dilation" id="avfilter.dilation">
    <name>Dilation</name>
-    <description>Apply dilation effect</description>
+    <description><![CDATA[Apply dilation effect.<br>
+    Simulates image dilation, an effect which will enlarge the lightest pixels in the image by replacing the pixel by the local (3x3) maximum.]]></description>
    <author>libavfilter</author>
-    <parameter type="constant" name="av.threshold0" max="50" min="0" default="50" factor="1">
+    <parameter type="constant" name="av.threshold0" max="65535" min="0" default="65535" factor="1">
        <name>1st Plane Threshold</name>
+        <comment><![CDATA[Limit the maximum change for each plane.<br>
+        Default is 65535. If 0, plane will remain unchanged.]]></comment>
    </parameter>
-    <parameter type="constant" name="av.threshold1" max="50" min="0" default="50" factor="1">
+    <parameter type="constant" name="av.threshold1" max="65535" min="0" default="65535" factor="1">
        <name>2nd Plane Threshold</name>
+        <comment><![CDATA[Limit the maximum change for each plane.<br>
+        Default is 65535. If 0, plane will remain unchanged.]]></comment>
    </parameter>
-    <parameter type="constant" name="av.threshold2" max="50" min="0" default="50" factor="1">
+    <parameter type="constant" name="av.threshold2" max="65535" min="0" default="65535" factor="1">
        <name>3rd Plane Threshold</name>
+        <comment><![CDATA[Limit the maximum change for each plane.<br>
+        Default is 65535. If 0, plane will remain unchanged.]]></comment>
    </parameter>
-    <parameter type="constant" name="av.threshold3" max="50" min="0" default="50" factor="1">
+    <parameter type="constant" name="av.threshold3" max="65535" min="0" default="65535" factor="1">
        <name>4th Plane Threshold</name>
+        <comment><![CDATA[Limit the maximum change for each plane.<br>
+        Default is 65535. If 0, plane will remain unchanged.]]></comment>
    </parameter>
    <parameter type="constant" name="av.coordinates" max="255" min="0" default="255" factor="1">
        <name>Coordinates</name>
+        <comment><![CDATA[Flag which specifies the pixel to refer to.<br>
+        Default is 255 i.e. all eight pixels are used. Flags to local 3x3 coordinates maps like this: 1 2 3 4 5 6 7 8]]></comment>
    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_drawbox.xml
+++ b/data/effects/avfilter/avfilter_drawbox.xml
@@ -4,22 +4,37 @@
    <name>Draw Box</name>
    <description>Draw a colored box on the input video</description>
    <author>libavfilter</author>
-    <parameter type="constant" name="av.x" default="0" min="0" max="%width" factor="1">
-        <name>X</name>
+    <parameter type="animated" name="av.x" default="100" min="0" max="%width" factor="1">
+        <name>Top-left X</name>
+    	<comment><![CDATA[X coordinate of top-left corner]]></comment>
    </parameter>
-    <parameter type="constant" name="av.y" default="0" min="0" max="%height" factor="1">
-        <name>Y</name>
+    <parameter type="animated" name="av.y" default="100" min="0" max="%height" factor="1">
+        <name>Top-left Y</name>
+    	<comment><![CDATA[Y coordinate of top-left corner]]></comment>
    </parameter>
-    <parameter type="constant" name="av.w" default="0" min="0" max="%width" factor="1">
-        <name>Width</name>
+    <parameter type="animated" name="av.w" default="100" min="1" max="%width" factor="1">
+        <name>Width (px)</name>
+    	<comment><![CDATA[Width of the box in pixel.<br>
+    	A width of <em>1</em> does not draw a line]]></comment>
    </parameter>
-    <parameter type="constant" name="av.h" default="0" min="0" max="%height" factor="1">
-        <name>Height</name>
+    <parameter type="animated" name="av.h" default="100" min="1" max="%height" factor="1">
+        <name>Height (px)</name>
+    	<comment><![CDATA[Height of the box in pixel.<br>
+    	A height of <em>1</em> does not draw a line]]></comment>
    </parameter>
-    <parameter type="fixedcolor" name="av.color" default="black">
+    <parameter type="fixedcolor" name="av.color" default="0x0000FF" alpha="1">
        <name>Color</name>
+    	<comment><![CDATA[Select a color for the line.<br>
+    	Use the <em>Alpha</em> value to make the line semi-transparent.]]></comment>
    </parameter>
-    <parameter type="constant" name="av.t" default="3" min="0" max="%height" factor="1">
-        <name>Thickness</name>
+    <parameter type="animated" name="av.t" default="3" min="0" max="%height" factor="1">
+        <name>Thickness (px)</name>
+    	<comment><![CDATA[Sets the thickness for the line in pixels]]></comment>
+    </parameter>
+    <parameter type="bool" name="av.replace" default="0" min="0" max="1">
+        <name>Replace color and alpha</name>
+    	<comment><![CDATA[If the input has alpha, checking this<br>
+    	will overwrite the video's color and alpha pixels with the pixels of the painted box.<br>
+    	By default, the box will be composited onto the input, leaving the video's alpha intact.]]></comment>
    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_drawgrid.xml
+++ b/data/effects/avfilter/avfilter_drawgrid.xml
@@ -4,22 +4,35 @@
    <name>Draw Grid</name>
    <description>Draw a colored grid on the input video</description>
    <author>libavfilter</author>
-    <parameter type="constant" name="av.x" default="0" min="0" max="%width" factor="1">
+    <parameter type="animated" name="av.x" default="0" min="0" max="%width" factor="1">
        <name>X Offset</name>
+    	<comment><![CDATA[Distance from the left edge in pixel]]></comment>
    </parameter>
-    <parameter type="constant" name="av.y" default="0" min="0" max="%height" factor="1">
+    <parameter type="animated" name="av.y" default="0" min="0" max="%height" factor="1">
        <name>Y Offset</name>
+    	<comment><![CDATA[Distance from the top edge in pixel]]></comment>
    </parameter>
-    <parameter type="constant" name="av.w" default="0" min="0" max="%width" factor="1">
+    <parameter type="animated" name="av.w" default="0" min="0" max="%width" factor="1">
        <name>Width</name>
+    	<comment><![CDATA[Distance between vertical lines in pixel]]></comment>
    </parameter>
-    <parameter type="constant" name="av.h" default="0" min="0" max="%height" factor="1">
+    <parameter type="animated" name="av.h" default="0" min="0" max="%height" factor="1">
        <name>Height</name>
+    	<comment><![CDATA[Distance between horizontal lines in pixel]]></comment>
    </parameter>
-    <parameter type="fixedcolor" name="av.color" default="black">
+    <parameter type="fixedcolor" name="av.color" default="0x0000FF" alpha="1">
        <name>Color</name>
+    	<comment><![CDATA[Select a color for the grid lines.<br>
+    	Use the <em>Alpha</em> value to make the grid semi-transparent.]]></comment>
    </parameter>
-    <parameter type="constant" name="av.t" default="3" min="0" max="%height" factor="1">
-        <name>Thickness</name>
+    <parameter type="animated" name="av.t" default="3" min="0" max="%height" factor="1">
+        <name>Thickness (px)</name>
+    	<comment><![CDATA[Sets the thickness for the grid lines in pixels]]></comment>
+    </parameter>
+    <parameter type="bool" name="av.replace" default="0" min="0" max="1">
+        <name>Replace color and alpha</name>
+    	<comment><![CDATA[If the input has alpha, checking this<br>
+    	will overwrite the video's color and alpha pixels with the pixels of the grid lines.<br>
+    	By default, the grid lines will be composited onto the input, leaving the video's alpha intact.]]></comment>
    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_elbg.xml
+++ b/data/effects/avfilter/avfilter_elbg.xml
@@ -1,13 +1,19 @@
 <?xml version="1.0"?>
 <!DOCTYPE kpartgui>
 <effect tag="avfilter.elbg" id="avfilter.elbg">
-    <name>ELBG Posterizer</name>
-    <description>Apply posterize effect, using the ELBG algorithm</description>
+    <name>Posterize (ELBG)</name>
+    <description>Apply posterize effect using the ELBG algorithm</description>
    <author>libavfilter</author>
-    <parameter type="constant" name="av.l" default="50" min="1" max="50" factor="1" suffix="colors">
+    <parameter type="constant" name="av.l" min="1" max="50" default="9" suffix="colors">
        <name>Codebook Length</name>
    </parameter>
-    <parameter type="constant" name="av.n" default="1" min="1" max="10" factor="1">
+    <parameter type="constant" name="av.n" min="1" max="10" default="1">
        <name>Steps</name>
    </parameter>
+    <parameter type="bool" name="av.pal8" min="0" max="1" default="0">
+        <name>Pal8 Output</name>
+    </parameter>
+    <parameter type="bool" name="av.use_alpha" min="0" max="1" default="0">
+        <name>Include Alpha Values</name>
+    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_erosion.xml
+++ b/data/effects/avfilter/avfilter_erosion.xml
@@ -2,21 +2,32 @@
 <!DOCTYPE kpartgui>
 <effect tag="avfilter.erosion" id="avfilter.erosion">
    <name>Erosion</name>
-    <description>Apply erosion effect</description>
+    <description><![CDATA[Apply erosion effect.<br>
+    Simulates image erosion, an effect which will enlarge the darkest pixels in the image by replacing the pixel by the local (3x3) minimum.]]></description>
    <author>libavfilter</author>
-    <parameter type="constant" name="av.threshold0" max="50" min="0" default="50" factor="1">
+    <parameter type="constant" name="av.threshold0" max="65535" min="0" default="65535" factor="1">
        <name>1st Plane Threshold</name>
+        <comment><![CDATA[Limit the maximum change for each plane.<br>
+        Default is 65535. If 0, plane will remain unchanged.]]></comment>
    </parameter>
-    <parameter type="constant" name="av.threshold1" max="50" min="0" default="50" factor="1">
+    <parameter type="constant" name="av.threshold1" max="65535" min="0" default="65535" factor="1">
        <name>2nd Plane Threshold</name>
+        <comment><![CDATA[Limit the maximum change for each plane.<br>
+        Default is 65535. If 0, plane will remain unchanged.]]></comment>
    </parameter>
-    <parameter type="constant" name="av.threshold2" max="50" min="0" default="50" factor="1">
+    <parameter type="constant" name="av.threshold2" max="65535" min="0" default="65535" factor="1">
        <name>3rd Plane Threshold</name>
+        <comment><![CDATA[Limit the maximum change for each plane.<br>
+        Default is 65535. If 0, plane will remain unchanged.]]></comment>
    </parameter>
-    <parameter type="constant" name="av.threshold3" max="50" min="0" default="50" factor="1">
+    <parameter type="constant" name="av.threshold3" max="65535" min="0" default="65535" factor="1">
        <name>4th Plane Threshold</name>
+        <comment><![CDATA[Limit the maximum change for each plane.<br>
+        Default is 65535. If 0, plane will remain unchanged.]]></comment>
    </parameter>
    <parameter type="constant" name="av.coordinates" max="255" min="0" default="255" factor="1">
        <name>Coordinates</name>
+        <comment><![CDATA[Flag which specifies the pixel to refer to.<br>
+        Default is 255 i.e. all eight pixels are used. Flags to local 3x3 coordinates maps like this: 1 2 3 4 5 6 7 8]]></comment>
    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_fftdnoiz.xml
+++ b/data/effects/avfilter/avfilter_fftdnoiz.xml
@@ -6,24 +6,37 @@
    <author>libavfilter</author>
    <parameter type="constant" name="av.sigma" default="1" min="0" max="30" factor="1">
        <name>Sigma</name>
+       	<comment><![CDATA[Set the noise sigma constant.<br>
+       	This sets denoising strength. Using very high sigma with low overlap may give blocking artifacts.]]></comment>
    </parameter>
-    <parameter type="constant" name="av.amount" default="1" min="0.01" max="1" decimals="3">
+    <parameter type="constant" name="av.amount" default="1" min="0" max="100" factor="100" decimals="1" suffix="%">
        <name>Amount</name>
+       	<comment><![CDATA[Set the amount of denoising.<br>
+       	By default all detected noise is reduced.]]></comment>
    </parameter>
-    <parameter type="constant" name="av.block" default="4" min="3" max="6" factor="1">
+    <parameter type="constant" name="av.block" default="32" min="8" max="256" factor="1">
        <name>Block</name>
+       	<comment><![CDATA[Set size of block in pixels]]></comment>
    </parameter>
    <parameter type="constant" name="av.overlap" default="0.5" min="0.2" max="0.8" decimals="3">
        <name>Overlap</name>
+       	<comment><![CDATA[Set block overlap]]></comment>
+    </parameter>
+    <parameter type="list" name="av.method" default="0" paramlist="0;1">
+        <paramlistdisplay>Wiener,Hard</paramlistdisplay>
+        <name>Method</name>
+       	<comment><![CDATA[Set denoising method]]></comment>
    </parameter>
    <parameter type="bool" name="av.prev" default="0">
-        <name>Add previous frame to temporal denoise</name>
+        <name><![CDATA[Add <em>previous</em> frame<br>
+        for temporal denoising]]></name>
    </parameter>
    <parameter type="bool" name="av.next" default="0">
-        <name>Add next frame to temporal denoise</name>
+        <name><![CDATA[Add <em>next</em> frame<br>
+        for temporal denoising]]></name>
    </parameter>
-    <parameter type="list" name="av.planes" default="7" paramlist="0;1;2;3;4;5;6;7;8">
-        <paramlistdisplay>None,Y,U,YU,V,YV,UV,YUV,Alpha</paramlistdisplay>
+    <parameter type="list" name="av.planes" default="7" paramlist="0;1;2;3;4;5;6;7">
+        <paramlistdisplay>None,Y,U,YU,V,YV,UV,All</paramlistdisplay>
        <name>Planes</name>
    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_fillborders.xml
+++ b/data/effects/avfilter/avfilter_fillborders.xml
@@ -1,26 +1,26 @@
 <?xml version="1.0"?>
 <!DOCTYPE kpartgui>
 <effect tag="avfilter.fillborders" id="avfilter.fillborders">
-    <name>Fill borders</name>
-    <description>Fill borders of the input video, without changing video stream dimensions. Sometimes video can have garbage at the four edges and you may not want to crop video input to keep size multiple of some number</description>
+    <name>Fill Borders</name>
+    <description>Fill borders of the input video without changing video stream dimensions. Sometimes video can have garbage at the four edges and you may not want to crop video input to keep the size multiple of some number</description>
    <author>libavfilter</author>
-    <parameter type="constant" name="av.left" default="0" min="0" max="%width/2" factor="1">
-        <name>Left</name>
-    </parameter>
-    <parameter type="constant" name="av.right" default="0" min="0" max="%width/2" factor="1">
-        <name>Right</name>
-    </parameter>
-    <parameter type="constant" name="av.top" default="0" min="0" max="%height/2" factor="1">
-        <name>Top</name>
-    </parameter>
-    <parameter type="constant" name="av.bottom" default="0" min="0" max="%height/2" factor="1">
-        <name>Bottom</name>
-    </parameter>
    <parameter type="list" name="av.mode" default="smear" paramlist="smear;mirror;fixed;reflect;wrap;fade;margins">
-        <paramlistdisplay>Smear,Mirror,Fixed,Reflect,Wrap,Fade,Margins</paramlistdisplay>
+        <paramlistdisplay>Smear,Mirror,Color,Reflect,Wrap,Fade,Margins</paramlistdisplay>
        <name>Mode</name>
    </parameter>
-    <parameter type="fixedcolor" name="av.color" default="black">
+    <parameter type="fixedcolor" name="av.color" default="black" alpha="1">
        <name>Color</name>
    </parameter>
+    <parameter type="animated" name="av.left" default="0" min="0" max="%width" factor="1">
+        <name>Left</name>
+    </parameter>
+    <parameter type="animated" name="av.right" default="0" min="0" max="%width" factor="1">
+        <name>Right</name>
+    </parameter>
+    <parameter type="animated" name="av.top" default="0" min="0" max="%height" factor="1">
+        <name>Top</name>
+    </parameter>
+    <parameter type="animated" name="av.bottom" default="0" min="0" max="%height" factor="1">
+        <name>Bottom</name>
+    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_gblur.xml
+++ b/data/effects/avfilter/avfilter_gblur.xml
@@ -4,18 +4,25 @@
    <name>Gaussian Blur</name>
    <description>Apply Gaussian Blur filter</description>
    <author>libavfilter</author>
-    <parameter type="animated" name="av.sigma" default="0" min="0" max="600" factor="1">
-        <name>Sigma</name>
-    </parameter>
    <parameter type="list" name="av.steps" default="1" paramlist="1;2;3;4;5;6">
        <paramlistdisplay>1,2,3,4,5,6</paramlistdisplay>
-        <name>StepsX</name>
+        <name>Steps</name>
+        <comment>Set number of steps for Gaussian approximation</comment>
    </parameter>
    <parameter type="list" name="av.planes" default="7" paramlist="0;1;2;3;4;5;6;7;8">
        <paramlistdisplay>None,Y,U,YU,V,YV,UV,YUV,Alpha</paramlistdisplay>
        <name>Planes</name>
+        <comment><![CDATA[Set which planes to filter.<br>
+        By default all planes are filtered (YUV).]]></comment>
    </parameter>
-    <parameter type="animated" name="av.sigmaV" default="0" min="0" max="600" factor="1">
+    <parameter type="animated" name="av.sigma" default="10" min="0" max="600" factor="1">
+        <name>Sigma</name>
+        <comment><![CDATA[Set sigma, the standard deviation of Gaussian blur.<br>
+        Determines the strength of the horizontal blur. Default is 10.]]></comment>
+    </parameter>
+    <parameter type="animated" name="av.sigmaV" default="10" min="0" max="600" factor="1">
        <name>Vertical Sigma</name>
+        <comment><![CDATA[Set vertical sigma.<br>
+        Determines the strength of the vertical blur. Default is 10.]]></comment>
    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_gradfun.xml
+++ b/data/effects/avfilter/avfilter_gradfun.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0"?>
+<!DOCTYPE kpartgui>
+<effect tag="avfilter.gradfun" id="avfilter.gradfun">
+    <name>gradfun</name>
+    <description><![CDATA[<b>-= Deprecated =-</b><br>
+    Debands video quickly using gradients.<br>
+    Fix the banding artifacts that are sometimes introduced into nearly flat regions by truncation to 8-bit color depth.<br>
+    Interpolate the gradients that should go where the bands are, and dither them.<br>
+    <b>It is designed for playback only. Do not use it prior to lossy compression, because compression tends to lose the dither and bring back the bands</b>.]]></description>
+    <author>libavfilter</author>
+    <parameter type="animated" name="av.strength" min="0.51" max="64" default="1.2" decimals="2">
+        <name>Strength</name>
+       	<comment><![CDATA[The maximum amount by which the filter will change any one pixel.<br>
+       	This is also the threshold for detecting nearly flat regions.]]></comment>
+    </parameter>
+    <parameter type="animated" name="av.radius" min="4" max="32" default="16" decimals="0">
+        <name>Radius</name>
+       	<comment><![CDATA[The neighborhood to fit the gradient to.<br>
+       	A larger radius makes for smoother gradients, but also prevents the filter from modifying the pixels near detailed regions.]]></comment>
+    </parameter>
+</effect>
--- a/data/effects/avfilter/avfilter_highpass.xml
+++ b/data/effects/avfilter/avfilter_highpass.xml
@@ -8,7 +8,7 @@
        <name>Central frequency</name>
    </parameter>
    <parameter type="list" name="av.t" default="h" paramlist="h;q;o;s;k">
-        <paramlistdisplay>Hz,Q-FActor,Octave,Slope,KHz</paramlistdisplay>
+        <paramlistdisplay>Hz,Q-Factor,Octave,Slope,KHz</paramlistdisplay>
        <name>Type</name>
    </parameter>
    <parameter type="constant" name="av.w" default="707" min="100" max="99999" decimals="3">
--- a/data/effects/avfilter/avfilter_highshelf.xml
+++ b/data/effects/avfilter/avfilter_highshelf.xml
@@ -8,7 +8,7 @@
        <name>Central frequency</name>
    </parameter>
    <parameter type="list" name="av.t" default="h" paramlist="h;q;o;s;k">
-        <paramlistdisplay>Hz,Q-FActor,Octave,Slope,KHz</paramlistdisplay>
+        <paramlistdisplay>Hz,Q-Factor,Octave,Slope,KHz</paramlistdisplay>
        <name>Type</name>
    </parameter>
    <parameter type="constant" name="av.w" default="0.5" min="0.1" max="9999" decimals="1">
--- a/data/effects/avfilter/avfilter_histogram.xml
+++ b/data/effects/avfilter/avfilter_histogram.xml
@@ -5,10 +5,10 @@
    <description>Compute and draw a color distribution histogram for the input video</description>
    <author>libavfilter</author>
    <parameter type="constant" name="av.level_height" default="200" min="50" max="2048" factor="1">
-        <name>Level height</name>
+        <name>Level Height</name>
    </parameter>
    <parameter type="constant" name="av.scale_height" default="12" min="0" max="40" factor="1">
-        <name>Scale height</name>
+        <name>Scale Height</name>
    </parameter>
    <parameter type="list" name="av.display_mode" default="stack" paramlist="overlay;stack;parade">
        <paramlistdisplay>Overlay,Stack,Parade</paramlistdisplay>
@@ -19,8 +19,8 @@
        <name>Mode</name>
    </parameter>
    <parameter type="list" name="av.c" default="1" paramlist="0;1;2;3;4;5;6;7;8">
-        <paramlistdisplay>All,Y,U,YU,V,YV,UV,All,Alpha</paramlistdisplay>
-        <name>Components to display</name>
+        <paramlistdisplay>None,Y,U,YU,V,YV,UV,All,Alpha</paramlistdisplay>
+        <name>Components to Display</name>
    </parameter>
    <parameter type="constant" name="av.f" default="0.7" min="0" max="1" decimals="1">
        <name>Foreground Opacity</name>
@@ -28,4 +28,8 @@
    <parameter type="constant" name="av.b" default="0.5" min="0" max="1" decimals="1">
        <name>Background Opacity</name>
    </parameter>
+    <parameter type="list" name="av.colors_mode" default="0" paramlist="whiteonblack;blackonwhite;whiteongray;blackongray;coloronblack;coloronwhite;colorongray;blackoncolor;whiteoncolor;grayoncolor">
+        <paramlistdisplay>White on Black,Black on White,White on Gray,Black on Gray,Color on Black,Color on White,Color on Gray,Black on Color,White on Color,Gray on Color</paramlistdisplay>
+        <name>Colors Mode</name>
+    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_hqdn3d.xml
+++ b/data/effects/avfilter/avfilter_hqdn3d.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0"?>
 <!DOCTYPE kpartgui>
 <effect tag="avfilter.hqdn3d" id="avfilter.hqdn3d">
-    <name>High precision/quality 3d denoiser</name>
-    <description>Apply a High Quality 3D Denoise</description>
+    <name>HQ 3D Denoiser (avfilter)</name>
+    <description>Apply a high quality 3D denoiser</description>
    <author>libavfilter</author>
    <parameter type="float" name="av.luma_spatial" default="0" min="0" max="500" format="double">
        <name>Spatial Luma Strength</name>
--- a/data/effects/avfilter/avfilter_hqx.xml
+++ b/data/effects/avfilter/avfilter_hqx.xml
@@ -2,17 +2,10 @@
 <!DOCTYPE kpartgui>
 <effect tag="avfilter.hqx" id="avfilter.hqx">
    <name>Hq*x Interpolator</name>
-    <description>Scale the input by 2, 3 or 4 using the hq*x magnification algorithm</description>
+    <description>Apply a high-quality magnification filter designed for pixel art. Scaling is done by 2, 3 or 4 using the hq*x magnification algorithm.</description>
    <author>libavfilter</author>
    <parameter type="list" name="av.n" default="3" paramlist="2;3;4">
-        <paramlistdisplay>2xHq*X,3xHq*X,4xHq*X</paramlistdisplay>
-        <name>Interpolation factor</name>
-    </parameter>
-    <parameter type="constant" name="av.threads" min="0" default="0" max="8">
-        <name>Maximum number of threads</name>
-    </parameter>
-    <parameter type="list" name="position" default="frame" paramlist="frame;filter;source;producer">
-        <paramlistdisplay>frame,filter,source,producer</paramlistdisplay>
-        <name>Position to set the filter</name>
+        <paramlistdisplay>2x,3x,4x</paramlistdisplay>
+        <name>Scale factor</name>
    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_hsvhold.xml
+++ b/data/effects/avfilter/avfilter_hsvhold.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0"?>
+<!DOCTYPE kpartgui>
+<effect tag="avfilter.hsvhold" id="avfilter.hsvhold">
+    <name>HSV Hold</name>
+    <description>Turns a certain HSV range into gray </description>
+    <author>libavfilter</author>
+    <parameter type="animated" name="av.hue" min="-360" max="360" default="0" suffix="°">
+        <name>Hue</name>
+        <comment><![CDATA[Set the hue value which<br>
+        will be used in color difference calculation]]></comment>
+    </parameter>
+    <parameter type="animated" name="av.sat" min="-1" max="1" default="0" decimals="3">
+        <name>Saturation</name>
+        <comment><![CDATA[Set the saturation value<br>
+        which will be used in color difference calculation]]></comment>
+    </parameter>
+    <parameter type="animated" name="av.val" min="-1" max="1" default="0" decimals="3">
+        <name>Value</name>
+        <comment><![CDATA[Set the value which will<br>
+        be used in color difference calculation]]></comment>
+    </parameter>
+    <parameter type="animated" name="av.similarity" min="0" max="100" default="0" factor="100" decimals="3" suffix="%">
+        <name>Similarity</name>
+        <comment><![CDATA[Set similarity percentage with the key color]]></comment>
+    </parameter>
+    <parameter type="animated" name="av.blend" min="0" max="100" default="0" factor="100" decimals="1" suffix="%">
+        <name>Blend</name>
+        <comment><![CDATA[Blend percentage]]></comment>
+    </parameter>
+</effect>
--- a/data/effects/avfilter/avfilter_hsvkey.xml
+++ b/data/effects/avfilter/avfilter_hsvkey.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0"?>
+<!DOCTYPE kpartgui>
+<effect tag="avfilter.hsvkey" id="avfilter.hsvkey">
+    <name>HSV Key</name>
+    <description>Turns a certain HSV range into transparency. Operates on YUV colors.</description>
+    <author>libavfilter</author>
+    <parameter type="animated" name="av.hue" min="-360" max="360" default="0" suffix="°">
+        <name>Hue</name>
+        <comment><![CDATA[Set the hue value which<br>
+        will be used in color difference calculation]]></comment>
+    </parameter>
+    <parameter type="animated" name="av.sat" min="-1" max="1" default="0" decimals="3">
+        <name>Saturation</name>
+        <comment><![CDATA[Set the saturation value<br>
+        which will be used in color difference calculation]]></comment>
+    </parameter>
+    <parameter type="animated" name="av.val" min="-1" max="1" default="0" decimals="3">
+        <name>Value</name>
+        <comment><![CDATA[Set the value which will<br>
+        be used in color difference calculation]]></comment>
+    </parameter>
+    <parameter type="animated" name="av.similarity" min="0" max="100" default="0" factor="100" decimals="3" suffix="%">
+        <name>Similarity</name>
+        <comment><![CDATA[Set similarity percentage with the key color]]></comment>
+    </parameter>
+    <parameter type="animated" name="av.blend" min="0" max="100" default="0" factor="100" decimals="1" suffix="%">
+        <name>Blend</name>
+        <comment><![CDATA[Blend percentage]]></comment>
+    </parameter>
+</effect>
--- a/data/effects/avfilter/avfilter_huesaturation.xml
+++ b/data/effects/avfilter/avfilter_huesaturation.xml
@@ -0,0 +1,48 @@
+<?xml version="1.0"?>
+<!DOCTYPE kpartgui>
+<effect tag="avfilter.huesaturation" id="avfilter.huesaturation">
+    <name>Hue Saturation Intensity</name>
+    <description>Apply hue-saturation-intensity adjustments</description>
+    <author>libavfilter</author>
+    <parameter type="list" name="av.colors" paramlist="r;y;g;c;b;m;a" default="r">
+        <name>Colors to Adjust</name>
+        <paramlistdisplay>Reds,Yellows,Greens,Cyans,Blues,Magentas,All colors</paramlistdisplay>
+        <comment><![CDATA[Set which primary and<br>
+        complementary colors are going to be adjusted]]></comment>
+    </parameter>
+    <parameter type="animated" name="av.hue" min="-180" max="180" default="0" decimals="1" suffix="°">
+        <name>Hue Shift</name>
+        <comment><![CDATA[Set the hue shift in degrees to apply]]></comment>
+    </parameter>
+    <parameter type="animated" name="av.sat" min="-1" max="1" default="0" decimals="3">
+        <name>Saturation Shift</name>
+        <comment><![CDATA[Set the saturation shift]]></comment>
+    </parameter>
+    <parameter type="animated" name="av.intensity" min="-1" max="1" default="0" decimals="3">
+        <name>Intensity Shift</name>
+        <comment><![CDATA[Set the intensity shift]]></comment>
+    </parameter>
+    <parameter type="animated" name="av.strength" min="0" max="100" default="0" factor="100" decimals="1">
+        <name>Strength</name>
+        <comment><![CDATA[Set strength of filtering]]></comment>
+    </parameter>
+    <parameter type="bool" name="av.lightness" min="0" max="1" default="0">
+        <name>Preserve Lightness</name>
+        <comment><![CDATA[Preserve lightness]]></comment>
+    </parameter>
+    <parameter type="animated" name="av.rw" min="0" max="100" default="0.333" factor="100" decimals="1" suffix="%">
+        <name>Red Strength</name>
+        <comment><![CDATA[Set weight for RED component.<br>
+        Is used in saturation and lightness processing.]]></comment>
+    </parameter>
+    <parameter type="animated" name="av.gw" min="0" max="100" default="0.334" factor="100" decimals="1" suffix="%">
+        <name>Green Strength</name>
+        <comment><![CDATA[Set weight for GREEN component.<br>
+        Is used in saturation and lightness processing.]]></comment>
+    </parameter>
+    <parameter type="animated" name="av.bw" min="0" max="100" default="0.333" factor="100" decimals="1" suffix="%">
+        <name>Blue Strength</name>
+        <comment><![CDATA[Set weight for BLUE component.<br>
+        Is used in saturation and lightness processing.]]></comment>
+    </parameter>
+</effect>
--- a/data/effects/avfilter/avfilter_inflate.xml
+++ b/data/effects/avfilter/avfilter_inflate.xml
@@ -2,7 +2,7 @@
 <!DOCTYPE kpartgui>
 <effect tag="avfilter.inflate" id="avfilter.inflate">
    <name>Inflate</name>
-    <description>Rreplaces the pixel by the local(3x3) average by taking into account only values higher than the pixel. </description>
+    <description>Replaces the pixel by the local(3x3) average by taking into account only values higher than the pixel. </description>
    <author>libavfilter</author>
    <parameter type="constant" name="av.threshold0" default="65535" min="0" max="65535" factor="1">
        <name>threshold0</name>
--- a/data/effects/avfilter/avfilter_kerneldeint.xml
+++ b/data/effects/avfilter/avfilter_kerneldeint.xml
@@ -2,7 +2,7 @@
 <!DOCTYPE kpartgui>
 <effect tag="avfilter.kerndeint" id="avfilter.kerndeint">
    <name>Kernel Deinterlacer</name>
-    <description>Deinterlace input video by applying Donald Graft’s adaptive kernel deinterling. Work on interlaced parts of a video to produce progressive frames. </description>
+    <description>Deinterlace input video by applying Donald Graft’s adaptive kernel deinterling. Works on interlaced parts of a video to produce progressive frames. </description>
    <author>libavfilter</author>
    <parameter type="constant" name="av.thresh" default="10" min="0" max="255" factor="1">
        <name>Threshold</name>
@@ -17,6 +17,6 @@
        <name>Enable additional sharpening</name>
    </parameter>
    <parameter type="bool" name="av.twoway" default="0">
-        <name>Enable twoway sharpening</name>
+        <name>Enable two-way sharpening</name>
    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_kirsch.xml
+++ b/data/effects/avfilter/avfilter_kirsch.xml
@@ -12,8 +12,8 @@
        <name>Delta</name>
        <comment>Set value which will be added to filtered result.</comment>
    </parameter>
-    <parameter type="list" name="av.planes" default="1" paramlist="0;1;2;3;4;5;6;7;">
-        <paramlistdisplay>Alpha,Y,U,V,Red,Green,Blue,All,</paramlistdisplay>
+    <parameter type="list" name="av.planes" default="7" paramlist="0;1;2;3;4;5;6;7">
+        <paramlistdisplay>Alpha,Y (Luminance),U (Chroma),V (Chroma),Red,Green,Blue,All</paramlistdisplay>
        <name>Planes</name>
    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_lenscorrection.xml
+++ b/data/effects/avfilter/avfilter_lenscorrection.xml
@@ -1,19 +1,30 @@
 <?xml version="1.0"?>
 <!DOCTYPE kpartgui>
 <effect tag="avfilter.lenscorrection" id="avfilter.lenscorrection">
-    <name>Lens correction</name>
-    <description>Correct radial lens distortion </description>
+    <name>Lens Correction (avfilter)</name>
+    <description>Correct radial lens distortion. This effect allows to specify a color for the unmapped pixels.</description>
    <author>libavfilter</author>
-    <parameter type="float" name="av.cx" default="0.5" min="0" max="1" format="double" decimals="2">
-        <name>Focal point relative-X cord</name>
+    <parameter type="list" name="av.i" default="0" min="0" max="1" paramlist="0;1">
+        <paramlistdisplay>Nearest,Bi-linear</paramlistdisplay>
+        <name>Interpolation Type</name>
    </parameter>
-    <parameter type="float" name="av.cy" default="0.5" min="0" max="1" format="double" decimals="2">
-        <name>Focal point relative-Y cord</name>
+    <parameter type="fixedcolor" name="av.fc" default="0x00000000" alpha="1">
+        <name>Unmapped Pixel Color</name>
    </parameter>
-    <parameter type="float" name="av.k1" default="0" min="-1" max="1" format="double" decimals="2">
-        <name>Quadratic correction coeff.</name>
+    <parameter type="animated" name="av.cx" default="0.5" min="0" max="100" factor="100" decimals="1">
+        <name><![CDATA[Focal Point Relative<br>
+        X-Coordinate]]></name>
    </parameter>
-    <parameter type="float" name="av.k2" default="0" min="-1" max="1" format="double" decimals="2">
-        <name>DoubleQuadratic correction coeff.</name>
+    <parameter type="animated" name="av.cy" default="0.5" min="0" max="100" factor="100" decimals="1">
+        <name><![CDATA[Focal Point Relative<br>
+        Y-Coordinate]]></name>
+    </parameter>
+    <parameter type="animated" name="av.k1" default="0" min="-100" max="100" factor="100" decimals="1">
+        <name><![CDATA[Quadratic<br>
+        Correction Coefficent]]></name>
+    </parameter>
+    <parameter type="animated" name="av.k2" default="0" min="-100" max="100" factor="100" decimals="1">
+        <name><![CDATA[Double Quadratic<br>
+        Correction Coefficent]]></name>
    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_lowpass.xml
+++ b/data/effects/avfilter/avfilter_lowpass.xml
@@ -4,21 +4,21 @@
    <name>Low-pass</name>
    <description>Apply a low-pass filter with 3dB point frequency.</description>
    <author>libavfilter</author>
-    <parameter type="constant" name="av.f" default="500" min="20" max="20000" suffix="Hz">
+    <parameter type="animated" name="av.f" default="500" min="20" max="20000" suffix="Hz">
        <name>Central frequency</name>
    </parameter>
    <parameter type="list" name="av.t" default="h" paramlist="h;q;o;s;k">
        <paramlistdisplay>Hz,Q-FActor,Octave,Slope,KHz</paramlistdisplay>
        <name>Type</name>
    </parameter>
-    <parameter type="constant" name="av.w" default="0.707" min="0.001" max="9999" decimals="3">
+    <parameter type="animated" name="av.w" default="0.707" min="0.001" max="9999" decimals="3">
        <name>Filter-width</name>
    </parameter>
    <parameter type="list" name="av.p" default="2" paramlist="1;2">
        <paramlistdisplay>1,2</paramlistdisplay>
        <name>Poles</name>
    </parameter>
-    <parameter type="constant" name="av.m" default="1" min="0" max="1" decimals="2">
+    <parameter type="animated" name="av.m" default="1" min="0" max="1" decimals="2">
        <name>Mix</name>
    </parameter>
    <parameter type="bool" name="av.n" default="0">
--- a/data/effects/avfilter/avfilter_lowshelf.xml
+++ b/data/effects/avfilter/avfilter_lowshelf.xml
@@ -8,7 +8,7 @@
        <name>Central frequency</name>
    </parameter>
    <parameter type="list" name="av.t" default="h" paramlist="h;q;o;s;k">
-        <paramlistdisplay>Hz,Q-FActor,Octave,Slope,KHz</paramlistdisplay>
+        <paramlistdisplay>Hz,Q-Factor,Octave,Slope,KHz</paramlistdisplay>
        <name>Type</name>
    </parameter>
    <parameter type="constant" name="av.w" default="0.5" min="0.1" max="9999" decimals="1">
--- a/data/effects/avfilter/avfilter_lut3d.xml
+++ b/data/effects/avfilter/avfilter_lut3d.xml
@@ -2,8 +2,7 @@
 <!DOCTYPE kpartgui>
 <effect tag="avfilter.lut3d" id="avfilter.lut3d">
    <name>Apply LUT</name>
-    <description>Apply a Look Up Table (LUT) to the video.
-  <full><![CDATA[A LUT is an easy way to correct the color of a video. Supported formats: .3dl (AfterEffects), .cube (Iridas), .dat(DaVinci), .m3d (Pandora)]]></full></description>
+    <description>Apply a Look Up Table (LUT) to the video. A LUT is an easy way to correct the color of a video. Supported formats: .3dl (AfterEffects), .cube (Iridas), .dat (DaVinci), .m3d (Pandora)</description>
    <author>libavfilter</author>
    <parameter type="urllist" name="av.file" paramlist="%lutPaths" filter="LUT files (*.cube *.3dl *.dat *.m3d)" newstuff=":data/kdenlive_luts.knsrc">
        <name>LUT file to apply</name>
--- a/data/effects/avfilter/avfilter_mcdeint.xml
+++ b/data/effects/avfilter/avfilter_mcdeint.xml
@@ -5,14 +5,16 @@
    <description>Apply motion-compensation deinterlacing</description>
    <author>libavfilter</author>
    <parameter type="list" name="av.mode" default="medium" paramlist="fast;medium;slow;extra_slow">
-        <paramlistdisplay>Fast,Medium,Slow,Extra_slow</paramlistdisplay>
+        <paramlistdisplay>Fast,Medium,Slow,Extra slow</paramlistdisplay>
        <name>Mode</name>
    </parameter>
-    <parameter type="list" name="av.parity" default="tff" paramlist="tff;bff">
+    <parameter type="list" name="av.parity" default="bff" paramlist="tff;bff">
        <paramlistdisplay>Top field first,Bottom field first</paramlistdisplay>
        <name>Picture field parity</name>
    </parameter>
    <parameter type="constant" name="av.qp" default="1" min="0" max="10" factor="1">
        <name>QP</name>
+        <comment><![CDATA[Set per-block quantization parameter (QP) used by the internal encoder.<br>
+            Higher values should result in a smoother motion vector field but less optimal individual vectors. Default value is 1.]]></comment>
    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_median.xml
+++ b/data/effects/avfilter/avfilter_median.xml
@@ -4,18 +4,23 @@
    <name>Median</name>
    <description>Pick median pixel from certain rectangle defined by radius.</description>
    <author>libavfilter</author>
-    <parameter type="animated" name="av.radius" min="1" max="127" default="1" decimals="3">
-        <name>Spatial sigma</name>
-        <comment>Median radius</comment>
+    <parameter type="animated" name="av.radius" min="1" max="127" default="1">
+        <name>Horizontal radius</name>
+       	<comment><![CDATA[Set median radius]]></comment>
    </parameter>
-    <parameter type="animated" name="av.radiusV" min="0" max="127" default="0" decimals="3">
-        <name>Median vertical radius</name>
+    <parameter type="animated" name="av.radiusV" min="0" max="127" default="0">
+        <name>Vertical radius</name>
+       	<comment><![CDATA[Set median vertical radius.<br>
+       	If it is 0, value will be picked from <em>Horizontal radius<em> parameter.]]></comment>
    </parameter>
-    <parameter type="animated" name="av.percentile" min="0" max="1" default="0.5" decimals="3">
+    <parameter type="animated" name="av.percentile" min="0" max="100" default="0.5" factor="100">
        <name>Median percentile</name>
+       	<comment><![CDATA[Default value of 50 will pick always median values,<br>
+       	while 0 will pick minimum values, and 100 maximum values.]]></comment>
    </parameter>
-    <parameter type="list" name="av.planes" default="1" paramlist="0;1;2;3;4;5;6;7;">
-        <paramlistdisplay>Alpha,Y,U,V,Red,Green,Blue,All,</paramlistdisplay>
+    <parameter type="list" name="av.planes" default="7" paramlist="0;1;2;3;4;5;6;7">
+        <paramlistdisplay>None,Y,U,YU,V,YV,UV,All</paramlistdisplay>
        <name>Planes</name>
+       	<comment><![CDATA[Select which planes to process]]></comment>
    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_noise.xml
+++ b/data/effects/avfilter/avfilter_noise.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!DOCTYPE kpartgui>
 <effect tag="avfilter.noise" id="avfilter.noise">
-    <name>Video Noise generator</name>
+    <name>Video Noise Generator</name>
    <description>Add noise on video input frame</description>
    <author>libavfilter</author>
    <parameter type="constant" name="av.all_seed" max="123457" min="-1" default="-1">
@@ -19,19 +19,19 @@
    <parameter type="constant" name="av.c3_seed" max="123457" min="-1" default="-1">
        <name>Component #3 noise seed</name>
    </parameter>
-    <parameter type="constant" name="av.alls" max="100" min="0" default="0">
-        <name>All component strength</name>
+    <parameter type="animated" name="av.alls" max="100" min="0" default="0">
+        <name>All components strength</name>
    </parameter>
-    <parameter type="constant" name="av.c0s" max="100" min="0" default="0">
+    <parameter type="animated" name="av.c0s" max="100" min="0" default="0">
        <name>Component #0 strength</name>
    </parameter>
-    <parameter type="constant" name="av.c1s" max="100" min="0" default="0">
+    <parameter type="animated" name="av.c1s" max="100" min="0" default="0">
        <name>Component #1 strength</name>
    </parameter>
-    <parameter type="constant" name="av.c2s" max="100" min="0" default="0">
+    <parameter type="animated" name="av.c2s" max="100" min="0" default="0">
        <name>Component #2 strength</name>
    </parameter>
-    <parameter type="constant" name="av.c3s" max="100" min="0" default="0">
+    <parameter type="animated" name="av.c3s" max="100" min="0" default="0">
        <name>Component #3 strength</name>
    </parameter>
    <parameter type="list" name="av.allf" default="a" paramlist="a;p;t;u">
--- a/data/effects/avfilter/avfilter_normalize.xml
+++ b/data/effects/avfilter/avfilter_normalize.xml
@@ -2,21 +2,26 @@
 <!DOCTYPE kpartgui>
 <effect tag="avfilter.normalize" id="avfilter.normalize">
    <name>Normalize RGB video</name>
-    <description>Normalize RGB video (aka histogram stretching, contrast stretching). See: https://en.wikipedia.org/wiki/Normalization_(image_processing) </description>
+    <description>Normalize RGB video (aka histogram stretching, contrast stretching)</description>
    <author>libavfilter</author>
-    <parameter type="color" name="av.blackpt">
+    <parameter type="color" name="av.blackpt" default="0x000000ff">
        <name>Output darkest input color</name>
+        <comment>Output color to which darkest input color is mapped (default black)</comment>
    </parameter>
-    <parameter type="color" name="av.whitept">
+    <parameter type="color" name="av.whitept" default="0xffffffff">
        <name>Output brightest input color</name>
+        <comment>Output color to which brightest input color is mapped (default white)</comment>
    </parameter>
-    <parameter type="constant" name="av.smoothing" max="268435455" min="0" factor="100000" default="0">
-        <name>Temporal smoothing, to reduce flicker</name>
+    <parameter type="animated" name="av.smoothing" max="268435455" min="0" factor="100000" default="0">
+        <name>Smoothing</name>
+        <comment>Amount of temporal smoothing of the input range, to reduce flicker (default 0)</comment>
    </parameter>
-    <parameter type="constant" name="av.independence" max="1" min="0" decimals="2" default="1">
-        <name>Proportion of independent</name>
+    <parameter type="animated" name="av.independence" max="1" min="0" default="1" decimals="2">
+        <name>Independence</name>
+        <comment>Proportion of independent to linked channel normalization (default 1)</comment>
    </parameter>
-    <parameter type="constant" name="av.strength" max="1" min="0" default="1" decimals="2">
+    <parameter type="animated" name="av.strength" max="1" min="0" default="1" decimals="2">
        <name>Strength</name>
+        <comment>Strength of filter, from no effect (0) to full normalization (default 1)</comment>
    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_oscilloscope.xml
+++ b/data/effects/avfilter/avfilter_oscilloscope.xml
@@ -0,0 +1,60 @@
+<?xml version="1.0"?>
+<!DOCTYPE kpartgui>
+<effect LC_NUMERIC="C" tag="avfilter.oscilloscope" id="avfilter.oscilloscope">
+    <name>Oscilloscope (simple)</name>
+    <description>2D video oscilloscope</description>
+    <author>libavfilter maintainers</author>
+    <parameter type="animated" name="av.x" default="0.5" min="0" max="%width" factor="%width">
+        <name>Trace X Position</name>
+       	<comment><![CDATA[X position of the trace profile]]></comment>
+    </parameter>
+    <parameter type="animated" name="av.y" default="0.5" min="0" max="%height" factor="%height">
+        <name>Trace Y Position</name>
+       	<comment><![CDATA[Y position of the trace profile]]></comment>
+    </parameter>
+    <parameter type="animated" name="av.s" default="0.5" min="0" max="%width" factor="%width">
+        <name>Size</name>
+       	<comment><![CDATA[Size/length of the trace profile in pixel]]></comment>
+    </parameter>
+    <parameter type="animated" name="av.t" default="0.5" min="0" max="1000" factor="1000">
+        <name>Tilt</name>
+       	<comment><![CDATA[Tilting of the trace profile]]></comment>
+    </parameter>
+    <parameter type="animated" name="av.o" default="0.5" min="0" max="1000" factor="1000">
+        <name>Opacity</name>
+       	<comment><![CDATA[Opacity of the scope display]]></comment>
+    </parameter>
+    <parameter type="animated" name="av.tx" default="0.5" min="0" max="%width" factor="%width">
+        <name>Scope X Position</name>
+       	<comment><![CDATA[X position of the scope display]]></comment>
+    </parameter>
+    <parameter type="animated" name="av.ty" default="0.9" min="0" max="%height" factor="%height">
+        <name>Scope Y Position</name>
+       	<comment><![CDATA[Y position of the scope display]]></comment>
+    </parameter>
+    <parameter type="animated" name="av.tw" default="0.8" min="0" max="%height" factor="%height">
+        <name>Scope Width</name>
+       	<comment><![CDATA[Width of the scope display]]></comment>
+    </parameter>
+    <parameter type="animated" name="av.th" default="0.3" min="0" max="%height" factor="%height">
+        <name>Scope Height</name>
+       	<comment><![CDATA[Height of the scope display]]></comment>
+    </parameter>
+    <parameter type="list" name="av.c" default="7" paramlist="0;1;2;3;4;5;6;7">
+        <paramlistdisplay>None,Y,U,YU,V,YV,UV,All</paramlistdisplay>
+        <name>Components</name>
+       	<comment><![CDATA[Select the components to be traced]]></comment>
+    </parameter>
+    <parameter type="bool" name="av.g" default="1" min="0" max="1">
+        <name>Draw Scope Grid</name>
+    	<comment><![CDATA[Switch grid on or off]]></comment>
+    </parameter>
+    <parameter type="bool" name="av.st" default="1" min="0" max="1">
+        <name>Print Statistics</name>
+    	<comment><![CDATA[switch statistics on or off]]></comment>
+    </parameter>
+    <parameter type="bool" name="av.sc" default="1" min="0" max="1">
+        <name>Draw Trace Profile Line</name>
+    	<comment><![CDATA[Switch drawing the trace profile line on or off]]></comment>
+    </parameter>
+</effect>
--- a/data/effects/avfilter/avfilter_photosensitivity.xml
+++ b/data/effects/avfilter/avfilter_photosensitivity.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!DOCTYPE kpartgui>
 <effect tag="avfilter.photosensitivity" id="avfilter.photosensitivity">
-    <name>Photosensitivity</name>
+    <name>Photosensitivity Filter</name>
    <description>Filter out photosensitive epilepsy seizure-inducing flashes.</description>
    <author>libavfilter</author>
    <parameter type="animated" name="av.f" min="2" max="240" default="30" decimals="0">
@@ -9,7 +9,7 @@
        <comment>Set how many frames to use.</comment>
    </parameter>
    <parameter type="animated" name="av.t" min="0.1" max="10" default="1" decimals="3">
-        <name>Theshold</name>
+        <name>Threshold</name>
        <comment>Set detection threshold factor, lower is stricter</comment>
    </parameter>
    <parameter type="animated" name="av.skip" min="1" max="1024" default="1" decimals="0">
--- a/data/effects/avfilter/avfilter_pixelize.xml
+++ b/data/effects/avfilter/avfilter_pixelize.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0"?>
+<!DOCTYPE kpartgui>
+<effect tag="avfilter.pixelize" id="avfilter.pixelize">
+    <name>Pixelize (advanced)</name>
+    <description>Pixelize video</description>
+    <author>libavfilter maintainers</author>
+    <parameter type="animated" name="av.width" default="16" min="1" max="1024">
+        <name>Block Width</name>
+    </parameter>
+    <parameter type="animated" name="av.height" default="16" min="1" max="1024">
+        <name>Block Height</name>
+    </parameter>
+    <parameter type="list" name="av.mode" default="avg" paramlist="avg;min;max">
+        <name>Pixelize Mode</name>
+        <paramlistdisplay>Average,Minimum,Maximum</paramlistdisplay>
+    </parameter>
+    <parameter type="list" name="av.planes" default="7" paramlist="0;1;2;3;4;5;6;7;8">
+        <paramlistdisplay>None,Y (Luminance),U (Chroma red-diff),YU,V (Chroma blue-diff),YV,UV,All,Alpha</paramlistdisplay>
+        <name>Planes</name>
+    </parameter>
+</effect>
--- a/data/effects/avfilter/avfilter_prewitt.xml
+++ b/data/effects/avfilter/avfilter_prewitt.xml
@@ -5,13 +5,13 @@
    <description>Apply prewitt operator to input video stream</description>
    <author>libavfilter</author>
    <parameter type="list" name="av.planes" default="7" paramlist="0;1;2;3;4;5;6;7;8">
-        <paramlistdisplay>None,Y,U,YU,V,YV,UV,YUV,Alpha</paramlistdisplay>
+        <paramlistdisplay>None,Y (Luminance),U (Chroma red-diff),YU,V (Chroma blue-diff),YV,UV,All,Alpha</paramlistdisplay>
        <name>Planes</name>
    </parameter>
-    <parameter type="constant" name="av.scale" default="5" min="1" max="250" factor="1">
+    <parameter type="animated" name="av.scale" default="5" min="1" max="250" factor="1">
        <name>Scale</name>
    </parameter>
-    <parameter type="constant" name="av.delta" default="25" min="0" max="255" factor="1">
+    <parameter type="animated" name="av.delta" default="25" min="0" max="255" factor="1">
        <name>Delta</name>
    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_rgbashift.xml
+++ b/data/effects/avfilter/avfilter_rgbashift.xml
@@ -4,32 +4,32 @@
    <name>RGBA Shift</name>
    <description>Shift R/G/B/A pixels horizontally and/or vertically</description>
    <author>libavfilter</author>
-    <parameter type="constant" name="av.rh" default="0" min="-255" max="255" factor="1">
-        <name>Red Horizontal shift</name>
+    <parameter type="animated" name="av.rh" default="0" min="-255" max="255" factor="1">
+        <name>Red Horizontal Shift</name>
    </parameter>
-    <parameter type="constant" name="av.rv" default="0" min="-255" max="255" factor="1">
-        <name>Red Vertical shift</name>
+    <parameter type="animated" name="av.rv" default="0" min="-255" max="255" factor="1">
+        <name>Red Vertical Shift</name>
    </parameter>
-    <parameter type="constant" name="av.gh" default="0" min="-255" max="255" factor="1">
-        <name>Green Horizontal shift</name>
+    <parameter type="animated" name="av.gh" default="0" min="-255" max="255" factor="1">
+        <name>Green Horizontal Shift</name>
    </parameter>
-    <parameter type="constant" name="av.gv" default="0" min="-255" max="255" factor="1">
-        <name>Green Vertical shift</name>
+    <parameter type="animated" name="av.gv" default="0" min="-255" max="255" factor="1">
+        <name>Green Vertical Shift</name>
    </parameter>
-    <parameter type="constant" name="av.bh" default="0" min="-255" max="255" factor="1">
-        <name>Blue Horizontal shift</name>
+    <parameter type="animated" name="av.bh" default="0" min="-255" max="255" factor="1">
+        <name>Blue Horizontal Shift</name>
    </parameter>
-    <parameter type="constant" name="av.bv" default="0" min="-255" max="255" factor="1">
-        <name>Blue Vertical shift</name>
+    <parameter type="animated" name="av.bv" default="0" min="-255" max="255" factor="1">
+        <name>Blue Vertical Shift</name>
    </parameter>
-    <parameter type="constant" name="av.ah" default="0" min="-255" max="255" factor="1">
-        <name>Alpha Horizontal shift</name>
+    <parameter type="animated" name="av.ah" default="0" min="-255" max="255" factor="1">
+        <name>Alpha Horizontal Shift</name>
    </parameter>
-    <parameter type="constant" name="av.av" default="0" min="-255" max="255" factor="1">
-        <name>Alpha Vertical shift</name>
+    <parameter type="animated" name="av.av" default="0" min="-255" max="255" factor="1">
+        <name>Alpha Vertical Shift</name>
    </parameter>
    <parameter type="list" name="av.edge" default="smear" paramlist="smear;wrap">
        <paramlistdisplay>Smear,Wrap</paramlistdisplay>
-        <name>Edge operation</name>
+        <name>Edge Operation</name>
    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_roberts.xml
+++ b/data/effects/avfilter/avfilter_roberts.xml
@@ -2,16 +2,16 @@
 <!DOCTYPE kpartgui>
 <effect tag="avfilter.roberts" id="avfilter.roberts">
    <name>Roberts</name>
-    <description>Apply roberts cross operator to input video stream</description>
+    <description>Apply Roberts cross operator (edge detection)</description>
    <author>libavfilter</author>
    <parameter type="list" name="av.planes" default="7" paramlist="0;1;2;3;4;5;6;7;8">
-        <paramlistdisplay>None,Y,U,YU,V,YV,UV,YUV,Alpha</paramlistdisplay>
+        <paramlistdisplay>None,Y (Luminance),U (Chroma red-diff),YU,V (Chroma blue-diff),YV,UV,All,Alpha</paramlistdisplay>
        <name>Planes</name>
    </parameter>
-    <parameter type="constant" name="av.scale" default="10" min="1" max="250" factor="1">
+    <parameter type="animated" name="av.scale" default="10" min="1" max="250" factor="1">
        <name>Scale</name>
    </parameter>
-    <parameter type="constant" name="av.delta" default="100" min="-300" max="300" factor="1">
+    <parameter type="animated" name="av.delta" default="100" min="-300" max="300" factor="1">
        <name>Delta</name>
    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_scharr.xml
+++ b/data/effects/avfilter/avfilter_scharr.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0"?>
+<!DOCTYPE kpartgui>
+<effect tag="avfilter.scharr" id="avfilter.scharr">
+    <name>Scharr</name>
+    <description>Apply Scharr operators for edge detection</description>
+    <author>avfilter</author>
+    <parameter type="list" name="av.planes" default="7" paramlist="0;1;2;3;4;5;6;7">
+        <paramlistdisplay>Alpha,Luminance (Y plane),Chroma (U plane),Chroma (V plane),Red,Green,Blue,All</paramlistdisplay>
+        <name>Planes to filter</name>
+        <comment><![CDATA[Sets the color space plane the effect is applied to]]></comment>
+    </parameter>
+    <parameter type="animated" name="av.angle" max="65535" min="0" decimals="0" default="1">
+        <name>Scale</name>
+        <comment><![CDATA[Sets the value which the filtered result will be multiplied with ]]></comment>
+    </parameter>
+    <parameter type="animated" name="av.radius" max="65535" min="-65535" decimals="0" default="0">
+        <name>Delta</name>
+        <comment><![CDATA[Sets the value which will be added to filtered result]]></comment>
+    </parameter>
+</effect>
--- a/data/effects/avfilter/avfilter_scroll.xml
+++ b/data/effects/avfilter/avfilter_scroll.xml
@@ -4,16 +4,16 @@
    <name>Scroll</name>
    <description>Pick median pixel from certain rectangle defined by radius.</description>
    <author>libavfilter</author>
-    <parameter type="animated" name="av.h" min="-1" max="1" default="0" decimals="3">
-        <name>Horizontal scrolling speed</name>
+    <parameter type="animated" name="av.h" min="-1000" max="1000" default="0" factor="1000">
+        <name>Horizontal Scrolling Speed</name>
    </parameter>
-    <parameter type="animated" name="av.v" min="-1" max="1" default="0" decimals="3">
-        <name>Vertical scrolling speed</name>
+    <parameter type="animated" name="av.v" min="-1000" max="1000" default="0" factor="1000">
+        <name>Vertical Scrolling Speed</name>
    </parameter>
-    <parameter type="animated" name="av.hpos" min="0" max="1" default="0" decimals="3">
-        <name>Initial horizontal position</name>
+    <parameter type="animated" name="av.hpos" min="0" max="%width" default="0" factor="%width">
+        <name>Initial Horizontal Position</name>
    </parameter>
-    <parameter type="animated" name="av.vpos" min="0" max="1" default="0" decimals="3">
-        <name>Initial vertical position</name>
+    <parameter type="animated" name="av.vpos" min="0" max="%height" default="0" factor="%height">
+        <name>Initial Vertical Position</name>
    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_setrange.xml
+++ b/data/effects/avfilter/avfilter_setrange.xml
@@ -5,7 +5,7 @@
    <description>Force color range for the output video frame</description>
    <author>libavfilter</author>
    <parameter type="list" name="av.range" default="auto" paramlist="auto;unspecified;unknown;limited;tv;mpeg;full;pc;jpeg">
-        <paramlistdisplay>auto,unspecified,unknown,limited,tv,mpeg,full,pc,jpeg</paramlistdisplay>
+        <paramlistdisplay>Auto,Unspecified,Unknown,Limited,TV,Mpeg,Full,PC,Jpeg</paramlistdisplay>
        <name>Range</name>
    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_shear.xml
+++ b/data/effects/avfilter/avfilter_shear.xml
@@ -4,17 +4,17 @@
    <name>Shear</name>
    <description>Apply shear transform to input video.</description>
    <author>libavfilter</author>
-    <parameter type="constant" name="av.shx" default="0" min="-2" max="2">
-        <name>X shear factor</name>
+    <parameter type="animated" name="av.shx" default="0" min="-2" max="2" decimals="3">
+        <name>X-axis Shear Factor</name>
    </parameter>
-    <parameter type="constant" name="av.shy" default="0" min="-2" max="2" decimals="0">
-        <name>Y  shear factor</name>
+    <parameter type="animated" name="av.shy" default="0" min="-2" max="2" decimals="3">
+        <name>Y-axis Shear Factor</name>
    </parameter>
-    <parameter type="color" name="av.c" default="black">
-        <name>Background fill color</name>
+    <parameter type="fixedcolor" name="av.c" default="0x000000" alpha="0">
+        <name>Background Fill Color</name>
    </parameter>
    <parameter type="list" name="av.interp" default="nearest" paramlist="nearest;bilinear">
        <paramlistdisplay>Nearest,Bilinear</paramlistdisplay>
-        <name>Interpolation mode</name>
+        <name>Interpolation Mode</name>
    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_smartblur.xml
+++ b/data/effects/avfilter/avfilter_smartblur.xml
@@ -6,20 +6,47 @@
    <author>libavfilter</author>
    <parameter type="constant" name="av.lr" default="1.0" min="0.1" max="5.0" decimals="1">
        <name>Luma radius</name>
+        <comment><![CDATA[Set the luma radius.<br>
+            The value specifies the variance of the gaussian filter used to blur the image (slower if larger).]]></comment>
    </parameter>
    <parameter type="constant" name="av.ls" default="1.0" min="-1.0" max="1.0" decimals="1">
        <name>Luma strength</name>
+        <comment><![CDATA[Set the luma strength.<br>
+            The value configures the blurring. A positive value will blur the image, whereas a negative value will sharpen the image.]]></comment>
    </parameter>
    <parameter type="constant" name="av.lt" default="0" min="-30" max="+30" factor="1">
-        <name>Luma Threshold</name>
+        <name>Luma threshold</name>
+        <comment><![CDATA[Set the luma threshold used as a coefficient<br>
+            to determine whether a pixel should be blurred or not. A value of 0 will filter all the image, positive values will filter flat areas, negative values will filter edges.]]></comment>
    </parameter>
    <parameter type="constant" name="av.cr" default="1.0" min="0.1" max="5.0" decimals="1">
        <name>Chroma radius</name>
+        <comment><![CDATA[Set the chroma radius.<br>
+            The value specifies the variance of the gaussian filter used to blur the image (slower if larger). If not specified, it defaults to the value set for <em>Luma radius</em>]]></comment>
    </parameter>
    <parameter type="constant" name="av.cs" default="1.0" min="-1.0" max="1.0" decimals="1">
        <name>Chroma strength</name>
+        <comment><![CDATA[Set the chroma strength.<br>
+            The value configures the blurring. A positive value will blur the image, whereas a negative value will sharpen the image. If not specified, it defaults to the value set for <em>Luma strength</em>.]]></comment>
    </parameter>
    <parameter type="constant" name="av.ct" default="0" min="-30" max="+30" factor="1">
-        <name>Chroma Threshold</name>
+        <name>Chroma threshold</name>
+        <comment><![CDATA[Set the chroma threshold used as a coefficient<br>
+            to determine whether a pixel should be blurred or not. A value of 0 will filter all the image, positive values will filter flat areas, negative values will filter edges. If not specified, it defaults to the value set for <em>Luma threshold</em>]]></comment>
+    </parameter>
+    <parameter type="constant" name="av.ar" default="1.0" min="0.1" max="5.0" decimals="1">
+        <name>Alpha radius</name>
+        <comment><![CDATA[Set the alpha radius.<br>
+            The value specifies the variance of the gaussian filter used to blur the image (slower if larger). If not specified, it defaults to the value set for <em>Luma radius</em>]]></comment>
+    </parameter>
+    <parameter type="constant" name="av.as" default="1.0" min="-1.0" max="1.0" decimals="1">
+        <name>Alpha strength</name>
+        <comment><![CDATA[Set the alpha strength.<br>
+            The value configures the blurring. A positive value will blur the image, whereas a negative value will sharpen the image. If not specified, it defaults to the value set for <em>Luma strength</em>.]]></comment>
+    </parameter>
+    <parameter type="constant" name="av.at" default="0" min="-30" max="+30" factor="1">
+        <name>Alpha threshold</name>
+        <comment><![CDATA[Set the alpha threshold used as a coefficient<br>
+            to determine whether a pixel should be blurred or not. A value of 0 will filter all the image, positive values will filter flat areas, negative values will filter edges. If not specified, it defaults to the value set for <em>Luma threshold</em>]]></comment>
    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_sobel.xml
+++ b/data/effects/avfilter/avfilter_sobel.xml
@@ -5,13 +5,13 @@
    <description>Apply sobel operator to input video stream.</description>
    <author>libavfilter</author>
    <parameter type="list" name="av.planes" default="7" paramlist="0;1;2;3;4;5;6;7;8">
-        <paramlistdisplay>None,Y,U,YU,V,YV,UV,YUV,Alpha</paramlistdisplay>
+        <paramlistdisplay>None,Y (Luminance),U (Chroma red-diff),YU,V (Chroma blue-diff),YV,UV,All,Alpha</paramlistdisplay>
        <name>Planes</name>
    </parameter>
-    <parameter type="constant" name="av.scale" default="25" min="0" max="250" factor="1">
+    <parameter type="animated" name="av.scale" default="25" min="0" max="250" factor="1">
        <name>Scale</name>
    </parameter>
-    <parameter type="constant" name="av.delta" default="-255" min="-300" max="300" decimals="2">
+    <parameter type="animated" name="av.delta" default="-255" min="-300" max="300" decimals="2">
        <name>Delta</name>
    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_stereo3D.xml
+++ b/data/effects/avfilter/avfilter_stereo3D.xml
@@ -9,7 +9,7 @@
        <name>Input format</name>
    </parameter>
    <parameter type="list" name="av.out" default="arcd" paramlist="sbsl;sbsr;abl;abr;irl;irr;arbg;argg;arcg;arch;arcc;arcd;agmg;agmh;agmc;agmd;aybg;aybh;aybc;aybd;ml;mr;chl;chr;icl;icr;hdmi">
-        <paramlistdisplay>side by side parallel,side by side crosseye,above-below left top,above-below right top,interleaved rows (letf top),interleaved rows (right top),anaglyph red/blue gray,anaglyph red/green gray,anaglyph red/cyan gray,anaglyph red/cyan half colored,anaglyph red/cyan color,anaglyph red/cyan dubois,anaglyph green/magenta gray,anaglyph green/magenta half colored,anaglyph green/magenta colored,anaglyph green/magenta dubois,anaglyph yellow/blue gray,anaglyph yellow/blue half colored,anaglyph yellow/blue colored,anaglyph yellow/blue dubois,mono output left,mono output right,checkerboard left eye first,checkerboard right eye first,interleaved columns left eye first,interleaved columns right eye first,HDMI frame pack</paramlistdisplay>
+        <paramlistdisplay>side by side parallel,side by side crosseye,above-below left top,above-below right top,interleaved rows (left top),interleaved rows (right top),anaglyph red/blue gray,anaglyph red/green gray,anaglyph red/cyan gray,anaglyph red/cyan half colored,anaglyph red/cyan color,anaglyph red/cyan dubois,anaglyph green/magenta gray,anaglyph green/magenta half colored,anaglyph green/magenta colored,anaglyph green/magenta dubois,anaglyph yellow/blue gray,anaglyph yellow/blue half colored,anaglyph yellow/blue colored,anaglyph yellow/blue dubois,mono output left,mono output right,checkerboard left eye first,checkerboard right eye first,interleaved columns left eye first,interleaved columns right eye first,HDMI frame pack</paramlistdisplay>
        <name>Output format</name>
    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_unsharp.xml
+++ b/data/effects/avfilter/avfilter_unsharp.xml
@@ -1,25 +1,47 @@
 <?xml version="1.0"?>
 <!DOCTYPE kpartgui>
 <effect tag="avfilter.unsharp">
+<!-- ffmpeg documentation says range for matrix settings is 3-23 but the max value can only be 13 -->
    <name>Sharp/Unsharp</name>
-    <description>Sharpen or blur your video</description>
+    <description>Sharpen or unsharpen/blur your video</description>
    <author>libavfilter</author>
    <parameter type="constant" name="av.lx" max="13" min="3" default="5" odd="1">
        <name>Luma horizontal matrix</name>
+        <comment><![CDATA[Set the luma matrix horizontal size]]></comment>
    </parameter>
    <parameter type="constant" name="av.ly" max="13" min="3" default="5" odd="1">
        <name>Luma vertical matrix</name>
+        <comment><![CDATA[Set the luma matrix vertical size]]></comment>
    </parameter>
    <parameter type="constant" name="av.la" max="5" min="-2" default="0" decimals="2">
        <name>Luma strength</name>
+        <comment><![CDATA[Set the luma effect strength.<br>
+            Reasonable values are between -1.5 and 1.5. Negative values will blur the input video, while positive values will sharpen it, a value of 0 will disable the effect. ]]></comment>
    </parameter>
    <parameter type="constant" name="av.cx" max="13" min="3" default="5" odd="1">
        <name>Chroma horizontal matrix</name>
+        <comment><![CDATA[Set the chroma matrix horizontal size]]></comment>
    </parameter>
    <parameter type="constant" name="av.cy" max="13" min="3" default="5" odd="1">
        <name>Chroma vertical matrix</name>
+        <comment><![CDATA[Set the chroma matrix vertical size]]></comment>
    </parameter>
    <parameter type="constant" name="av.ca" max="5" min="-2" default="0" decimals="2">
        <name>Chroma strength</name>
+        <comment><![CDATA[Set the chroma effect strength.<br>
+            Reasonable values are between -1.5 and 1.5. Negative values will blur the input video, while positive values will sharpen it, a value of zero will disable the effect. ]]></comment>
+    </parameter>
+    <parameter type="fixed" name="av.ax" max="13" min="3" default="5" odd="1" value="5">
+        <name>Alpha horizontal matrix</name>
+        <comment><![CDATA[Set the alpha matrix horizontal size]]></comment>
+    </parameter>
+    <parameter type="fixed" name="av.ay" max="13" min="3" default="5" odd="1" value="5">
+        <name>Alpha vertical matrix</name>
+        <comment><![CDATA[Set the alpha matrix vertical size]]></comment>
+    </parameter>
+    <parameter type="fixed" name="av.aa" max="5" min="-2" default="0" decimals="2" value="0">
+        <name>Alpha strength</name>
+        <comment><![CDATA[Set the alpha effect strength.<br>
+            Reasonable values are between -1.5 and 1.5. Negative values will blur the input video, while positive values will sharpen it, a value of zero will disable the effect. ]]></comment>
    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_vaguedenoiser.xml
+++ b/data/effects/avfilter/avfilter_vaguedenoiser.xml
@@ -2,23 +2,28 @@
 <!DOCTYPE kpartgui>
 <effect tag="avfilter.vaguedenoiser" id="avfilter.vaguedenoiser">
    <name>Wavelet Denoiser</name>
-    <description>Wavelet based Denoiser</description>
+    <description><![CDATA[Wavelet based denoiser.<br>
+    It transforms each frame from the video input into the wavelet domain, using Cohen-Daubechies-Feauveau 9/7.]]></description>
    <author>libavfilter</author>
-    <parameter type="list" name="av.method" default="soft" paramlist="hard;soft;garrote">
+    <parameter type="list" name="av.method" default="garrote" paramlist="hard;soft;garrote">
        <paramlistdisplay>Hard,Soft,Garrote</paramlistdisplay>
        <name>Method</name>
    </parameter>
-    <parameter type="constant" name="av.threshold" default="2" min="0" max="25000" factor="1">
+    <parameter type="list" name="av.type" default="universal" paramlist="universal;bayes">
+        <paramlistdisplay>Universal,Bayes</paramlistdisplay>
+        <name>Threshold Type</name>
+    </parameter>
+    <parameter type="constant" name="av.threshold" default="250" min="0" max="2500">
        <name>Threshold</name>
    </parameter>
-    <parameter type="constant" name="av.nsteps" default="6" min="1" max="32" factor="1">
+    <parameter type="constant" name="av.nsteps" default="6" min="1" max="32">
        <name>Steps</name>
    </parameter>
-    <parameter type="constant" name="av.percent" default="0" min="0" max="100" factor="1" suffix="%">
+    <parameter type="constant" name="av.percent" default="25" min="0" max="100" decimals="1" suffix="%">
        <name>Percentage</name>
    </parameter>
    <parameter type="list" name="av.planes" default="7" paramlist="0;1;2;3;4;5;6;7;8">
-        <paramlistdisplay>None,Y,U,YU,V,YV,UV,YUV,Alpha</paramlistdisplay>
+        <paramlistdisplay>None,Y,U,YU,V,YV,UV,All,Alpha</paramlistdisplay>
        <name>Planes</name>
    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_vectorscope.xml
+++ b/data/effects/avfilter/avfilter_vectorscope.xml
@@ -1,36 +1,42 @@
 <?xml version="1.0"?>
 <!DOCTYPE kpartgui>
 <effect tag="avfilter.vectorscope" id="avfilter.vectorscope">
-    <name>Vectorscope (Advanced)</name>
-    <description>Display 2 color component values in the two dimensional graph (which is called a vectorscope)</description>
+    <name>Vectorscope (advanced)</name>
+    <description>Display 2 color component values in a two dimensional graph</description>
    <author>libavfilter</author>
-    <parameter type="list" name="av.m" default="color3" paramlist="gray;color;color2;color3;color4;color5">
-        <paramlistdisplay>gray,color,color2,color3,color4,color5</paramlistdisplay>
+    <parameter type="list" name="av.m" default="color3" paramlist="gray;tint;color;color2;color3;color4;color5">
+        <paramlistdisplay>Gray,Tint,Color,Color 2,Color 3,Color 4,Color 5</paramlistdisplay>
        <name>Mode</name>
    </parameter>
+    <parameter type="constant" name="av.t0" default="0" min="-1" max="1" decimals="2">
+        <name>Tint 1</name>
+    </parameter>
+    <parameter type="constant" name="av.t1" default="0" min="-1" max="1" decimals="2">
+        <name>Tint 2</name>
+    </parameter>
    <parameter type="constant" name="av.x" default="1" min="0" max="2" factor="1">
-        <name>X</name>
+        <name>Component on X</name>
    </parameter>
    <parameter type="constant" name="av.y" default="2" min="0" max="2" factor="1">
-        <name>Y</name>
+        <name>Component on Y</name>
    </parameter>
    <parameter type="constant" name="av.i" default="0.004" min="0" max="1" decimals="3">
-        <name>Intenstiy</name>
+        <name>Intensity</name>
    </parameter>
    <parameter type="list" name="av.e" default="none" paramlist="none;instant;peak;peak+instant">
        <paramlistdisplay>None,Instant,Peak,Peak+Instant</paramlistdisplay>
        <name>Envelope</name>
    </parameter>
    <parameter type="list" name="av.g" default="color" paramlist="none;green;color">
-        <paramlistdisplay>none,green,color</paramlistdisplay>
+        <paramlistdisplay>None,Green,Color</paramlistdisplay>
        <name>Graticule</name>
    </parameter>
    <parameter type="constant" name="av.o" default="0.75" min="0" max="1" decimals="2">
        <name>Graticule Opacity</name>
    </parameter>
    <parameter type="list" name="av.f" default="name" paramlist="white;black;name">
-        <paramlistdisplay>White,Black,Name</paramlistdisplay>
-        <name>Flags</name>
+        <paramlistdisplay>Draw White Point,Draw Black Point,Draw Point Name</paramlistdisplay>
+        <name>Graticule Flags</name>
    </parameter>
    <parameter type="constant" name="av.b" default="0.3" min="0" max="1" decimals="2">
        <name>Background Opacity</name>
@@ -42,7 +48,7 @@
        <name>High Threshold</name>
    </parameter>
    <parameter type="list" name="av.c" default="auto" paramlist="auto;601;709">
-        <paramlistdisplay>Auto,601,709</paramlistdisplay>
-        <name>Colorspace</name>
+        <paramlistdisplay>Auto,Rec.601 (interleaved),Rec.709 (progressive)</paramlistdisplay>
+        <name>Color Space</name>
    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_waveform.xml
+++ b/data/effects/avfilter/avfilter_waveform.xml
@@ -1,50 +1,87 @@
 <?xml version="1.0"?>
 <!DOCTYPE kpartgui>
 <effect tag="avfilter.waveform" id="avfilter.waveform">
-    <name>Video waveform monitor</name>
+    <name>Video Waveform Monitor</name>
    <description>The waveform monitor plots color component intensity. By default luminance only. Each column of the waveform corresponds to a column of pixels in the source video. </description>
    <author>libavfilter</author>
    <parameter type="list" name="av.m" default="column" paramlist="row;column">
        <paramlistdisplay>Row,Column</paramlistdisplay>
        <name>Mode</name>
+       	<comment><![CDATA[In row mode, the graph on the left side represents<br>
+       	color component value 0 and the right side represents value = 255.<br>
+       	In column mode, the top side represents color component value = 0 and bottom side represents value = 255.]]></comment>
    </parameter>
    <parameter type="constant" name="av.i" default="0.04" min="0" max="1" decimals="2">
-        <name>Intenstiy</name>
+        <name>Intensity</name>
+       	<comment><![CDATA[Smaller values are useful to find out how many values<br>
+       	of the same luminance are distributed across input rows/columns]]></comment>
    </parameter>
    <parameter type="bool" name="av.r" default="0                ">
        <name>Mirror</name>
+       	<comment><![CDATA[In mirrored mode, higher values will be represented<br>
+       	on the left side for <em>row</em> mode and at the top for <em>column</em> mode.]]></comment>
    </parameter>
    <parameter type="list" name="av.d" default="stack" paramlist="overlay;stack;parade">
        <paramlistdisplay>Overlay,Stack,Parade</paramlistdisplay>
        <name>Display</name>
+       	<comment><![CDATA[Set the display mode]]></comment>
    </parameter>
-    <parameter type="constant" name="av.c" default="1" min="1" max="7" factor="1">
+    <parameter type="list" name="av.c" default="7" paramlist="1;2;3;4;5;6;7">
+        <paramlistdisplay>Y,U,YU,V,YV,UV,All</paramlistdisplay>
        <name>Components</name>
+       	<comment><![CDATA[Select the components to be displayed]]></comment>
    </parameter>
    <parameter type="list" name="av.e" default="none" paramlist="none;instant;peak;peak+instant">
        <paramlistdisplay>None,Instant,Peak,Peak+Instant</paramlistdisplay>
        <name>Envelope</name>
+       	<comment><![CDATA[Set the envelope mode]]></comment>
    </parameter>
    <parameter type="list" name="av.f" default="lowpass" paramlist="lowpass;flat;aflat;xflat;yflat;chroma;color;acolor">
-        <paramlistdisplay>lowpass,flat,aflat,xflat,yflat,chroma,color,acolor</paramlistdisplay>
+        <paramlistdisplay>Lowpass,Flat,Aflat,Xflat,Yflat,Chroma,Color,Acolor</paramlistdisplay>
        <name>Filter</name>
+       	<comment><![CDATA[Set the filter mode]]></comment>
    </parameter>
    <parameter type="list" name="av.g" default="green" paramlist="none;green;orange;invert">
-        <paramlistdisplay>none,green,orange,invert</paramlistdisplay>
+        <paramlistdisplay>None,Green,Orange,Invert</paramlistdisplay>
        <name>Graticule</name>
+       	<comment><![CDATA[Set which graticule to display]]></comment>
    </parameter>
-    <parameter type="constant" name="av.o" default="0.75" min="0" max="1" decimals="2">
+    <parameter type="constant" name="av.o" default="0.75" min="0" max="100" factor="100" suffix="%">
        <name>Graticule Opacity</name>
+       	<comment><![CDATA[Set the opacity of the graticule]]></comment>
    </parameter>
    <parameter type="list" name="av.fl" default="numbers" paramlist="numbers;dots">
-        <paramlistdisplay>numbers,dots</paramlistdisplay>
-        <name>Flags</name>
+        <paramlistdisplay>Show numbers,Draw dots</paramlistdisplay>
+       	<comment><![CDATA[Set graticule flags]]></comment>
+        <name>Graticule Flags</name>
    </parameter>
    <parameter type="list" name="av.s" default="digital" paramlist="digital;millivolts;ire">
-        <paramlistdisplay>digital,millivolts,ire</paramlistdisplay>
+        <paramlistdisplay>Digital,Millivolts,IRE</paramlistdisplay>
        <name>Scale</name>
+       	<comment><![CDATA[Set scale used for displaying graticule]]></comment>
    </parameter>
-    <parameter type="constant" name="av.b" default="0.75" min="0" max="1" decimals="2">
+    <parameter type="constant" name="av.b" default="0.75" min="0" max="100" factor="100" suffix="%">
        <name>Background Opacity</name>
+       	<comment><![CDATA[Set the background opacity]]></comment>
+    </parameter>
+    <parameter type="constant" name="av.t0" default="0" min="-1" max="1" decimals="2">
+        <name>Tint 0</name>
+       	<comment><![CDATA[Only used with lowpass filter and when display<br>
+       	is not overlay and input pixel formats are not RGB]]></comment>
+    </parameter>
+    <parameter type="constant" name="av.t1" default="0" min="-1" max="1" decimals="2">
+        <name>Tint 1</name>
+       	<comment><![CDATA[Only used with lowpass filter and when display<br>
+       	is not overlay and input pixel formats are not RGB]]></comment>
+    </parameter>
+    <parameter type="list" name="av.fm" default="none" paramlist="none;size">
+        <paramlistdisplay>None,Size</paramlistdisplay>
+        <name>Fit Mode</name>
+       	<comment><![CDATA[Set the fit mode]]></comment>
+    </parameter>
+    <parameter type="list" name="av.input" default="first" paramlist="first;all">
+        <paramlistdisplay>First available, All</paramlistdisplay>
+        <name>Input Format</name>
+       	<comment><![CDATA[Set input formats for filter to pick from]]></comment>
    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_xbr.xml
+++ b/data/effects/avfilter/avfilter_xbr.xml
@@ -2,17 +2,10 @@
 <!DOCTYPE kpartgui>
 <effect tag="avfilter.xbr" id="avfilter.xbr">
    <name>xBR Interpolator</name>
-    <description>Apply the xBR high-quality magnification filter which is designed for pixel art. It follows a set of edge-detection rules, see https://forums.libretro.com/t/xbr-algorithm-tutorial/123</description>
+    <description>Apply the xBR high-quality magnification filter which is designed for pixel art. It follows a set of edge-detection rules.</description>
    <author>libavfilter</author>
    <parameter type="list" name="av.n" default="3" paramlist="2;3;4">
-        <paramlistdisplay>2xBR,3xBR,4xBR</paramlistdisplay>
-        <name>Interpolation factor</name>
-    </parameter>
-    <parameter type="constant" name="av.threads" min="0" default="0" max="8">
-        <name>Maximum number of threads</name>
-    </parameter>
-    <parameter type="list" name="position" default="frame" paramlist="frame;filter;source;producer">
-        <paramlistdisplay>frame,filter,source,producer</paramlistdisplay>
-        <name>Position to set the filter</name>
+        <paramlistdisplay>2x BR,3x BR,4x BR</paramlistdisplay>
+        <name>Scaling dimension</name>
    </parameter>
 </effect>
--- a/data/effects/avfilter/avfilter_yadif.xml
+++ b/data/effects/avfilter/avfilter_yadif.xml
@@ -5,11 +5,11 @@
    <description>Deinterlace the input video ("yadif" means "yet another deinterlacing filter")</description>
    <author>libavfilter</author>
    <parameter type="list" name="av.mode" default="0" paramlist="0;1;2;3">
-        <paramlistdisplay>Send frame,Send field,Send frame nospatial,Send field nospatil</paramlistdisplay>
+        <paramlistdisplay>Send frame,Send field,Send frame nospatial,Send field nospatial</paramlistdisplay>
        <name>Mode</name>
    </parameter>
    <parameter type="list" name="av.parity" default="-1" paramlist="0;1;-1">
-        <paramlistdisplay>Top field first,Bottomfield first,Auto</paramlistdisplay>
+        <paramlistdisplay>Top field first,Bottom field first,Auto</paramlistdisplay>
        <name>Parity</name>
    </parameter>
    <parameter type="list" name="av.deint" default="0" paramlist="0;1">
--- a/data/effects/avfilter/avfilter_zoompan.xml
+++ b/data/effects/avfilter/avfilter_zoompan.xml
@@ -13,7 +13,7 @@
    <parameter type="constant" name="av.y" default="0" min="0" max="%height" factor="1">
        <name>Y</name>
    </parameter>
-    <parameter type="fixed" name="av.d" default="1">
+    <parameter type="fixed" name="av.d" default="90">
        <name>Duration</name>
    </parameter>
 </effect>
--- a/data/effects/box_blur.xml
+++ b/data/effects/box_blur.xml
@@ -5,10 +5,10 @@
    <name>BoxBlur</name>
    <description>Box blur (separate horizontal and vertical blur)</description>
    <author>Meltytech, LLC</author>
-    <parameter type="animated" name="hradius" max="1000" min="0" default="1" suffix="%">
+    <parameter type="animated" name="hradius" max="1000" min="0" default="1" suffix="%" decimals="1">
        <name>Horizontal multiplicator</name>
    </parameter>
-    <parameter type="animated" name="vradius" max="1000" min="0" default="1" suffix="%">
+    <parameter type="animated" name="vradius" max="1000" min="0" default="1" suffix="%" decimals="1">
        <name>Vertical multiplicator</name>
    </parameter>
    <parameter type="bool" name="preserve_alpha" default="0" min="0" max="1">
--- a/data/effects/brightness.xml
+++ b/data/effects/brightness.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0"?>
 <!DOCTYPE kpartgui>
 <effect tag="brightness" id="brightness">
-    <name>Brightness (keyframable)</name>
-    <description>Change image brightness with keyframes</description>
+    <name>Intensity (Brightness)</name>
+    <description>Change image intensity</description>
    <author>Charles Yates</author>
    <parameter type="animated" name="level" max="400" min="0" default="1" factor="100">
        <name>Intensity</name>
--- a/data/effects/burningtv.xml
+++ b/data/effects/burningtv.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0"?>
+<!DOCTYPE kpartgui>
+<effect tag="BurningTV" id="BurningTV">
+    <name>Burning TV</name>
+    <description>Simulate burning TV pixels</description>
+    <author>FUKUCHI Kentaro, Stephane Fillod</author>
+    <parameter type="bool" name="foreground" default="0" min="0" max="1">
+        <name>Foreground Only</name>
+    </parameter>
+    <parameter type="animated" name="threshold" default="0" min="0" max="255">
+        <name>Movement Threshold</name>
+    </parameter>
+</effect>
--- a/data/effects/channelcopy.xml
+++ b/data/effects/channelcopy.xml
@@ -14,5 +14,6 @@
    </parameter>
    <parameter type="bool" name="swap" default="0">
        <name>Swap channels</name>
+        <comment>Swap the two channels instead of duplicating the source channel.</comment>
    </parameter>
 </effect>
--- a/data/effects/chroma.xml
+++ b/data/effects/chroma.xml
@@ -7,7 +7,7 @@
    <parameter type="color" name="key" default="0x0000ffff">
        <name>Color key</name>
    </parameter>
-    <parameter type="constant" name="variance" max="1000" min="0" factor="1000" default="0.15">
+    <parameter type="keyframe" name="variance" max="1000" min="0" factor="1000" default="0.15">
        <name>Variance</name>
    </parameter>
 </effect>
--- a/data/effects/chroma_hold.xml
+++ b/data/effects/chroma_hold.xml
@@ -4,10 +4,12 @@
    <name>Chroma Keep</name>
    <description>Make image greyscale except for chosen color</description>
    <author>Charles Yates</author>
-    <parameter type="color" name="key" default="0x000000ff">
+    <parameter type="color" name="key" default="0x000000ff" notintimeline="1">
        <name>Color key</name>
    </parameter>
-    <parameter type="constant" name="variance" max="100" min="0" factor="100" default="15">
+    <parameter type="animated" name="variance" max="1.00" min="0.01" decimals="2" default="0.01" notintimeline="1">
        <name>Variance</name>
+        <comment><![CDATA[Percentage of deviation from the selected color value.<br>
+        Lower values keep the colors closer to the selected one; higher values include more colors.]]></comment>
    </parameter>
 </effect>
--- a/data/effects/crop.xml
+++ b/data/effects/crop.xml
@@ -17,12 +17,12 @@
        <name>Right</name>
    </parameter>
    <parameter type="bool" name="center" default="0">
-        <name>Automatic center-crop</name>
+        <name>Automatic Center-crop</name>
    </parameter>
    <parameter type="constant" name="center_bias" max="%maxWidth" min="-%maxWidth" default="0">
-        <name>Center balance</name>
+        <name>Center Balance</name>
    </parameter>
    <parameter type="bool" name="use_profile" default="1">
-        <name>Use project resolution</name>
+        <name>Use Project Resolution</name>
    </parameter>
 </effect>
--- a/data/effects/dance.xml
+++ b/data/effects/dance.xml
@@ -32,7 +32,7 @@
        <name>Up</name>
    </parameter>
    <parameter type="constant" name="down" max="100" min="0" default="0" suffix="%" factor="1">
-        <name>Left</name>
+        <name>Down</name>
    </parameter>
    <parameter type="constant" name="clockwise" max="360" min="0" default="0" suffix="°" factor="1">
        <name>Clockwise</name>
--- a/data/effects/dropshadow.xml
+++ b/data/effects/dropshadow.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0"?>
+<!DOCTYPE kpartgui>
+<effect tag="dropshadow" id="dropshadow">
+    <name>Drop Shadow</name>
+    <description>Create a shadow effect from the alpha channel</description>
+    <author>Meltytech, LLC</author>
+    <parameter type="animated" name="radius" max="100" min="0" default="1">
+        <name>Blur Radius</name>
+        <comment>The amount in pixel to blur the edge of the shadow</comment>
+    </parameter>
+    <parameter type="animated" name="x" max="100" min="-100" default="8">
+        <name>X Offset</name>
+        <comment>The relative horizontal position of the shadow</comment>
+    </parameter>
+    <parameter type="animated" name="y" max="100" min="-100" default="8">
+        <name>Y Offset</name>
+        <comment>The relative vertical position of the shadow</comment>
+    </parameter>
+    <parameter type="color" name="color" default="#b4636363" alpha="1">
+        <name>Color</name>
+        <comment>The color of the shadow including alpha</comment>
+    </parameter>
+</effect>
--- a/data/effects/dust.xml
+++ b/data/effects/dust.xml
@@ -5,9 +5,9 @@
    <description>Add dust and specks to the video, as in old movies</description>
    <author>Marco Gittler</author>
    <parameter type="animated" name="maxdiameter" max="100" min="0" default="2" suffix="%">
-        <name>Maximal Diameter</name>
+        <name>Maximum diameter</name>
    </parameter>
    <parameter type="animated" name="maxcount" max="400" min="0" default="10">
-        <name>Maximal number of dust</name>
+        <name>Maximum number of particles</name>
    </parameter>
 </effect>
--- a/data/effects/dynamictext.xml
+++ b/data/effects/dynamictext.xml
@@ -39,8 +39,9 @@
        <paramlistdisplay>Top,Middle,Bottom</paramlistdisplay>
        <name>Vertical Alignment</name>
    </parameter>
-    <parameter type="keywords" name="argument" default="#timecode#" paramlist="#timecode#;#frame#;#filedate#;#localfiledate#;#meta.media.0.stream.frame_rate#;#meta.media.0.codec.name#;#meta.media.0.codec.bit_rate#;#meta.media.width#;#meta.media.height#;#meta.attr.comment.markup#">
+    <parameter type="keywords" name="argument" default="#timecode#" paramlist="#timecode#;#frame#;#createdate#;#filedate#;#localfiledate#;#meta.media.0.stream.frame_rate#;#meta.media.0.codec.name#;#meta.media.0.codec.bit_rate#;#meta.media.width#;#meta.media.height#;#meta.attr.comment.markup#">
        <name>Text</name>
-        <paramlistdisplay>timecode,frame,file date,local file date,source frame rate,source codec,source bit rate,source width,source height,source comment</paramlistdisplay>
+        <paramlistdisplay>timecode,frame,creation date,file date (GMT),file date (local),source frame rate,source codec,source bit rate,source width,source height,source comment</paramlistdisplay>
+        <comment>You can also enter strftime parameters to customize the output, like: #createdate %H:%M %D#</comment>
    </parameter>
 </effect>
--- a/data/effects/frei0r/CMakeLists.txt
+++ b/data/effects/frei0r/CMakeLists.txt
@@ -1,8 +1,9 @@
 # SPDX-License-Identifier: BSD-2-Clause
-# SPDX-FileCopyrightText: Julius Künzel <jk.kdedev@smartlab.uber.space>, Massimo Stella <maxstar@tin.it>
+# SPDX-FileCopyrightText: Julius Künzel <julius.kuenzel@kde.org>, Massimo Stella <maxstar@tin.it>

 INSTALL (FILES 

+frei0r_aech0r.xml
 frei0r_alpha0ps.xml
 frei0r_alphagrad.xml
 frei0r_alphaspot.xml
@@ -14,13 +15,16 @@ frei0r_balanc0r.xml
 frei0r_baltan.xml
 frei0r_bezier_curves.xml
 frei0r_bgsubtract0r.xml
+frei0r_bigsh0t_eq_cap.xml
 frei0r_bigsh0t_eq_mask.xml
 frei0r_bigsh0t_eq_to_rect.xml
 frei0r_bigsh0t_eq_to_stereo.xml
+frei0r_bigsh0t_eq_wrap.xml
 frei0r_bigsh0t_hemi_to_eq.xml
 frei0r_bigsh0t_rect_to_eq.xml
 frei0r_bigsh0t_stabilize_360.xml
 frei0r_bigsh0t_transform_360.xml
+frei0r_bluescreen0r.xml
 frei0r_brightness.xml
 frei0r_c0rners.xml
 frei0r_cairogradient.xml
@@ -38,13 +42,16 @@ frei0r_d90stairsteppingfix.xml
 frei0r_defish0r.xml
 frei0r_delay0r.xml
 frei0r_delaygrab.xml
+frei0r_denoise_hqdn3d.xml
 frei0r_distort0r.xml
 frei0r_dither.xml
 frei0r_edgeglow.xml
+frei0r_elastic_scale.xml
 frei0r_emboss.xml
 frei0r_equaliz0r.xml
 frei0r_facebl0r.xml
 frei0r_facedetect.xml
+frei0r_filmgrain.xml
 frei0r_flippo.xml
 frei0r_G.xml
 frei0r_glitch0r.xml
@@ -52,17 +59,23 @@ frei0r_glow.xml
 frei0r_hqdn3d.xml
 frei0r_hueshift0r.xml
 frei0r_iirblur.xml
+frei0r_kaleid0sc0pe.xml
 frei0r_keyspillm0pup.xml
 frei0r_lenscorrection.xml
 frei0r_letterb0xed.xml
 frei0r_levels.xml
 frei0r_lightgraffiti.xml
 frei0r_luminance.xml
+frei0r_measure_pr0be.xml
+frei0r_measure_pr0file.xml
 frei0r_mask0mate.xml
 frei0r_medians.xml
 frei0r_nervous.xml
+frei0r_normaliz0r.xml
 frei0r_nosync0r.xml
 frei0r_pixeliz0r.xml
+frei0r_pixs0r.xml
+frei0r_posterize.xml
 frei0r_pr0be.xml
 frei0r_pr0file.xml
 frei0r_primaries.xml
@@ -91,4 +104,5 @@ frei0r_twolay0r.xml
 frei0r_vectorscope.xml
 frei0r_vertigo.xml
 frei0r_vignette.xml
+mask_start_frei0r_alphaspot.xml
 DESTINATION ${KDE_INSTALL_DATADIR}${DATA_INSTALL_PREFIX}/effects)
--- a/data/effects/frei0r/frei0r_aech0r.xml
+++ b/data/effects/frei0r/frei0r_aech0r.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0"?>
+<!DOCTYPE kpartgui>
+<effect tag="frei0r.aech0r" id="frei0r.aech0r" type="video">
+    <name>Analog Video Echo</name>
+    <description>Create an analog video echo</description>
+    <author>d-j-a-y + vloop</author>
+    <parameter type="constant" name="0" default="0.15" min="0" max="100" decimals="0" factor="100">
+        <name>Fade factor</name>
+    	<comment><![CDATA[Disappearance Rate of the echo]]></comment>
+    </parameter>
+    <parameter type="bool" name="1" default="0" min="0" max="1">
+        <name>Direction</name>
+    	<comment><![CDATA[Darker or Brighter echo]]></comment>
+    </parameter>
+    <parameter type="bool" name="2" default="0" min="0" max="1">
+        <name>Keep RED</name>
+    	<comment><![CDATA[Influence on Red channel]]></comment>
+    </parameter>
+    <parameter type="bool" name="3" default="0" min="0" max="1">
+        <name>Keep GREEN</name>
+    	<comment><![CDATA[Influence on Green channel]]></comment>
+    </parameter>
+    <parameter type="bool" name="4" default="0" min="0" max="1">
+        <name>Keep BLUE</name>
+    	<comment><![CDATA[Influence on Blue channel]]></comment>
+    </parameter>
+    <parameter type="animated" name="5" default="0" min="0" max="8" decimals="0" factor="8">
+        <name>Strobe period</name>
+    	<comment><![CDATA[Rate of the stroboscope (from 0 to 8 frames)]]></comment>
+    </parameter>
+</effect>
--- a/data/effects/frei0r/frei0r_alpha0ps.xml
+++ b/data/effects/frei0r/frei0r_alpha0ps.xml
@@ -2,8 +2,9 @@
 <!DOCTYPE kpartgui>
 <group>
    <effect LC_NUMERIC="C" tag="frei0r.alpha0ps" id="frei0r.alpha0ps">
-        <name>Alpha operations</name>
-        <description>Display and manipulation of the alpha channel</description>
+        <name>Alpha Operations (SUPERCEDED)</name>
+        <description><![CDATA[Display and manipulation of the alpha channel.<br>
+        This effect has been replaced by <em>frei0r.alpha0ps_alpha0ps</em>.]]></description>
        <author>Marko Cebokli</author>
        <parameter type="list" name="Display" default="0" paramlist="0;0.21;0.36;0.5;0.64;0.79;1">
            <paramlistdisplay>Image,Alpha as gray,Gray + red,Selection on black,Selection on gray,Selection on white,Selection on checkers</paramlistdisplay>
@@ -27,8 +28,9 @@
        </parameter>
    </effect>
    <effect LC_NUMERIC="C" tag="frei0r.alpha0ps" id="frei0r.alpha0ps" version="0.3">
-        <name>Alpha operations</name>
-        <description>Display and manipulation of the alpha channel</description>
+        <name>Alpha Operations (SUPERCEDED)</name>
+        <description><![CDATA[Display and manipulation of the alpha channel.<br>
+        This effect has been replaced by <em>frei0r.alphaops_alphaops</em>.]]></description>
        <author>Marko Cebokli</author>
        <parameter type="list" name="Display" default="0" paramlist="0;0.21;0.36;0.5;0.64;0.79;1">
            <paramlistdisplay>Image,Alpha as gray,Gray + red,Selection on black,Selection on gray,Selection on white,Selection on checkers</paramlistdisplay>
--- a/data/effects/frei0r/frei0r_alpha0ps_alpha0ps.xml
+++ b/data/effects/frei0r/frei0r_alpha0ps_alpha0ps.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!DOCTYPE kpartgui>
 <effect LC_NUMERIC="C" tag="frei0r.alpha0ps_alpha0ps" id="frei0r.alpha0ps_alpha0ps" version="0.4">
-    <name>Alpha operations</name>
+    <name>Alpha Operations</name>
    <description>Display and manipulation of the alpha channel</description>
    <author>Marko Cebokli</author>
    <parameter type="list" name="Display" default="0" paramlist="0;0.21;0.36;0.5;0.64;0.79;1">
@@ -9,7 +9,7 @@
        <name>Display</name>
    </parameter>
    <parameter type="bool" name="Display input alpha" default="0">
-        <name>Display input alpha</name>
+        <name>Display Input Alpha</name>
    </parameter>
    <parameter type="list" name="Operation" default="0" paramlist="0;0.2;0.3;0.4;0.6;0.7;0.8;1">
        <paramlistdisplay>NO OP,Shave,Shrink hard,Shrink soft,Grow hard,Grow soft,Threshold,Blur</paramlistdisplay>
@@ -19,7 +19,7 @@
        <name>Threshold</name>
    </parameter>
    <parameter type="animated" name="Shrink/Grow/Blur amount" default="0.5" min="0" max="1000" factor="1000" intimeline="1">
-        <name>Shrink/Grow/Blur amount</name>
+        <name>Shrink/Grow/Blur Amount</name>
    </parameter>
    <parameter type="bool" name="Invert" default="0">
        <name>Invert</name>
--- a/Show More
+++ b/Show More