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 00:09:59 +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
1216 changed files with 1319846 additions and 399914 deletions
--- a/.craft.ini
+++ b/.craft.ini
@@ -0,0 +1,6 @@
+# SPDX-FileCopyrightText: none
+# SPDX-License-Identifier: CC0-1.0
+
+[macos-64-clang]
+CodeSigning/MacCustomSignCommand = arch -arm64 /usr/local/bin/python3 ci-notary-service/signmacapp.py -v --config ci-utilities/signing/signmacapp.ini
+
--- a/.flatpak-manifest.json
+++ b/.flatpak-manifest.json
@@ -1,22 +1,23 @@
 {
-  "app-id": "org.kde.kdenlive",
+  "id": "org.kde.kdenlive",
  "default-branch": "master",
  "runtime": "org.kde.Platform",
-  "runtime-version": "5.15-22.08",
+  "runtime-version": "6.9",
  "sdk": "org.kde.Sdk",
-  "sdk-extensions" : [ "org.freedesktop.Sdk.Extension.llvm15" ],
+  "sdk-extensions" : [ "org.freedesktop.Sdk.Extension.llvm19" ],
  "command": "kdenlive",
  "rename-icon": "kdenlive",
  "desktop-file-name-suffix": " (Nightly)",
  "finish-args": [
    "--require-version=0.11.4",
    "--share=ipc",
-    "--socket=x11",
    "--socket=wayland",
+    "--socket=fallback-x11",
    "--device=all",
    "--socket=pulseaudio",
    "--share=network",
    "--filesystem=host",
+    "--filesystem=xdg-run/pipewire-0",
    "--filesystem=xdg-config/kdeglobals:ro",
    "--env=TMPDIR=/var/tmp",
    "--env=QT_ENABLE_HIGHDPI_SCALING=1",
@@ -27,7 +28,7 @@
  "add-extensions": {
    "org.freedesktop.LinuxAudio.Plugins": {
      "directory": "extensions/Plugins",
-      "version": "22.08",
+      "version": "24.08",
      "add-ld-path": "lib",
      "merge-dirs": "ladspa",
      "subdirectories": true,
@@ -35,7 +36,7 @@
    },
    "org.freedesktop.LinuxAudio.Plugins.swh": {
      "directory": "extensions/Plugins/swh",
-      "version": "22.08",
+      "version": "24.08",
      "add-ld-path": "lib",
      "merge-dirs": "ladspa",
      "autodelete": false,
@@ -43,7 +44,7 @@
    },
    "org.freedesktop.LinuxAudio.Plugins.TAP": {
      "directory": "extensions/Plugins/TAP",
-      "version": "22.08",
+      "version": "24.08",
      "add-ld-path": "lib",
      "merge-dirs": "ladspa",
      "autodelete": false,
@@ -71,7 +72,9 @@
      "builddir": true,
      "config-opts": [
        "-DCMAKE_BUILD_TYPE=RelWithDebInfo",
-        "-DRELEASE_BUILD=OFF"
+        "-DRELEASE_BUILD=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
@@ -1,30 +1,20 @@
 # SPDX-FileCopyrightText: none
 # SPDX-License-Identifier: CC0-1.0

-flatpak:
-  timeout: 1h 30m
-
 include:
-  - https://invent.kde.org/sysadmin/ci-utilities/raw/master/gitlab-templates/linux.yml
-  - https://invent.kde.org/sysadmin/ci-utilities/raw/master/gitlab-templates/freebsd.yml
-  - https://invent.kde.org/sysadmin/ci-utilities/raw/master/gitlab-templates/linux-qt6.yml
-  - https://invent.kde.org/sysadmin/ci-utilities/raw/master/gitlab-templates/flatpak.yml
-  - https://invent.kde.org/sysadmin/ci-utilities/raw/master/gitlab-templates/craft-appimage.yml
-  - https://invent.kde.org/sysadmin/ci-utilities/raw/master/gitlab-templates/craft-windows-mingw64.yml
-  - https://invent.kde.org/sysadmin/ci-utilities/raw/master/gitlab-templates/craft-macos-x86-64.yml
-  - https://invent.kde.org/sysadmin/ci-utilities/raw/master/gitlab-templates/craft-macos-arm64.yml
-
-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" ]
+  - project: sysadmin/ci-utilities
+    file:
+      # Linting
+      - /gitlab-templates/reuse-lint.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 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
+  
--- 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'
@@ -66,6 +36,7 @@ Dependencies:
    #'plasma/drkonqi' : '@stable'

 Options:
-  require-passing-tests-on: [ 'Linux/Qt5', 'FreeBSD/Qt5' ]
+  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/.mailmap
+++ b/.mailmap
@@ -0,0 +1 @@
+Laurent Montel <montel@kde.org>
--- a/.reuse/dep5
+++ b/.reuse/dep5
@@ -1,41 +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/icons/breeze/*
-Copyright: KDE
-License: LGPL-3.0-or-later
-
-Files: data/resourceproviders/*
-Copyright: 2021 Julius Künzel
-License: CC0-1.0
-
-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: po/*
-Copyright: Kdenlive translators (see each file for details)
-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
@@ -1,24 +1,20 @@
+# SPDX-License-Identifier: BSD-2-Clause
+# 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)

 # An odd patch version number means development version, while an even one means
 # stable release. An additional number can be used for bugfix-only releases.

 # KDE Application Version, managed by release script
-set (RELEASE_SERVICE_VERSION_MAJOR "23")
-set (RELEASE_SERVICE_VERSION_MINOR "07")
-set (RELEASE_SERVICE_VERSION_MICRO "80")
+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}")

 project(Kdenlive VERSION ${KDENLIVE_VERSION})

-if(POLICY CMP0063)
-  cmake_policy(SET CMP0063 NEW)
-endif()
-if(POLICY CMP0053)
-    cmake_policy(SET CMP0053 NEW)
-endif()
-
 include(FeatureSummary)
 include(GenerateExportHeader)

@@ -27,43 +23,44 @@ 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)
-if (NOT DEFINED QT_MAJOR_VERSION)
-    set(QT_MAJOR_VERSION 5)
-endif()
-
-if (QT_MAJOR_VERSION STREQUAL "6")
-    set(USE_VERSIONLESS_TARGETS ON)
-endif()
-
-# KDE Frameworks
-if (NOT DEFINED KF_MAJOR)
-  set(KF_MAJOR ${QT_MAJOR_VERSION})
-endif()
-
-if (KF_MAJOR LESS "6")
-  set(KF_DEP_VERSION "5.92.0")
-else()
-  set(KF_DEP_VERSION "5.240.0")
-endif()
+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)

+if (NOT DEFINED QT_MAJOR_VERSION)
+    set(QT_MAJOR_VERSION 6)
+endif()
+
+# 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)
 include(ECMInstallIcons)
@@ -75,13 +72,23 @@ include(ECMAddAppIcon)
 include(ECMQtDeclareLoggingCategory)
 include(ECMEnableSanitizers)
 include(ECMAddQch)
-include(QtVersionOption)
 include(ECMDeprecationSettings)
+include(ECMQmlModule)
 remove_definitions(-DQT_NO_CAST_FROM_ASCII) # Defined in KDECompilerSettings, but we don't want that yet
+# 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
+if (NOT DEFINED KF_MAJOR)
+  set(KF_MAJOR ${QT_MAJOR_VERSION})
+endif()

 add_definitions(-DTRANSLATION_DOMAIN=\"kdenlive\")
 find_package(KF${KF_MAJOR} ${KF_DEP_VERSION}
    REQUIRED COMPONENTS
+    I18n
    Archive
    Bookmarks
    Codecs
@@ -106,13 +113,6 @@ find_package(KF${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 ${KF_DEP_VERSION}
@@ -129,11 +129,12 @@ find_package(Qt${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()
@@ -147,6 +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)
@@ -207,11 +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
@@ -246,7 +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/353
+++ b/353
@@ -1,353 +0,0 @@
-# SPDX-FileCopyrightText: none
-# SPDX-License-Identifier: CC0-1.0
-
-15.08
-	Changes (~450 commits):
-	* New file format
-	  - Can load old format but not save to it: no way back
-	    wait a bit for big projects!
-	  - All data are now in MLT structures
-	    should ease exchanges with Shotcut and other editors?
-	* New monitor, using OpenGL & QML
-	  - *brings back Movit* (GPU effects), but not mandatory ;)
-	  - great *split screen* functionality to tune effect parameter
-	* Completely renewed bin manager (previously named project list)
-	  - Allows *adding effects to bin clips*, affecting all timeline instances
-	  - Free directory structure
-	  - Icon / list / tree views
-	  - More clip properties can be changed
-	  - Much work to restore all old functions :\
-	* Effects list improvements
-	  - improve sorting and marking item as favorite
-	* New audio waveform on timeline (à la Shotcut)
-	  making information more visible
-	* New duplicate clip function (cool for titles)
-	* Propose predefined monitor zoom values
-	* Fixed several look issues (sizes, colors, icons...)
-	* Refactoring: replacing XML manipulations by MLT API calls
-	  - reduces data duplication: faster, safer...
-	* Automatic builds (CI) on Linux and OSX
-	* Code checked by several static analyzers
-	* Some bugs fixed from 15.04 port (capture, effects, ...)
-
-15.04
-    Changes:
-    * Port to KDE Frameworks 5
-    * Add ripple delete function
-    * Add stem audio export
-    * Make images sequences generation more convenient
-    * Save and restore title widget size
-    * Start some refactoring
-    * Fix warnings from compiler, static analyzers, execution...
-
-    Bug fix:
-    * #3407 don't copy clips if project is also on removable drive
-    * #3408 crash on selecting clip with grouped effects
-    * #3405 crash on adding 1st clip not matching project profile
-    * #3338 import clip keyframes
-    * #3160 Autosave new projects before saving
-    * #3415 FFmpeg recording freeze
-
-0.9.10
-    Changes:
-    * handle VBR encoding profiles, and use it!
-    * video stabilizer: added new "vid.stab", removed older ones
-    * environment variable MLT_PREFIX overrides profiles & melt path
-    * several fixes for high dpi screens
-    * change proxy profile, obsolete with libav
-    * add SVG to image formats for slideshows	
-    * restore project render bitrate (#3326)
-    * show proxy name in clipproperties
-    * add link to MLT doc in render edit dialog (#3355)
-
-    Bug fix:
-    * update maximum track height (#3241)
-    * resize render path box (#3300)
-    * change transition settings layout (#3336)
-    * heat colormap in spectrogram (#3142)
-    * fix clip monitor switch on proxy creation end (#3308)
-    * fix clip jobs (stabilize) operating on proxies (#3337)
-    * fix timeline corruption by clip resize end + zoom change
-    * fix title clip duration not taken into account (#3309)
-    * fix timeline thumbs flicker when fully zoomed (#3247)
-    * fix thumbnailer aspect ratio
-    * fix fades for split audio (#3323)
-    * fix transcoding (#3334)
-    * fix 'Clip in Timeline' when project monitor is inactive (#3261)
-    * fix audio analysis (use dynamic memory instead of stack)
-    * fix render end notification
-    * fix render timecode overlay (#3260)	
-    * set tooltip for monitor pause button (#3256)
-    * fix slideshow clips adding 1 frame (#3289)
-    * fix archive project icon (#3325)
-    * fix compilation on armhf (#3345)
-    * don't allow creating keyframes for "fixed" filters (#2956)	
-    * re-enable compilation on KDE < 4.5 (squeeze) (#3319)
-    * re-enable Clip menu (fix bug #3347)
-    * fix screen recording failure (#3358)
-    * fix crash detected with undo/redo (bug #3240)
-    * fix crash cutting group on a clip edge (#3312, #3350)
-    * fix crash on image sequence (#3331)
-    * fix crash in tracks config editor (#3367)
-    * fix crash on audiofiles
-    * fix crash on opening project file with images
-    * fix warnings from static analyzers (cppcheck, krazy)
-    * sort source files, easier to understand (for new developers)
-
-0.9.8
-    Changes:
-    * Clean encoding profiles using MLT presets & profiles
-    * Fades ui: video instead of audio on AV clips
-    * Support a custom suffix for FFmpeg binaries (mostly for packagers)
-    * Make audio align work asynchronously
-    * Remove the MLT processing threads option that never really worked
-    * Copy proxies with 'move project'
-    * Add support for JogShuttle on newer systems, make shuttle device selection more straightforward, add ProV2 keys
-
-    Bug fix:
-    * Code cleanup (use const ref, fix includes, mem leaks, optimize...)
-    * Fix warnings from gcc, cppcheck, clang, scan-build: fixes many crashes & leaks
-    * Fix keyframing messed up for some effects
-    * Fix timeline corruption when trying to move clip before 0
-    * Fix crash when closing title widget
-    * Fix thumbnails for image clips in timeline
-    * Fix crash on quick undo/redo (#3240)
-    * Fix multithreading (#3186)
-    * Fix some problems with transitions keyframes
-    * Fix scopes (#3052)
-
-0.9.6
-
-    Changes:
-    * New Median filter from Marko Cebokli
-    * Show project duration in status bar
-    * Add reverse clip to clip actions (#2933)
-    * Make audio / video bitrate easily configurable in custom render profiles (#3012)
-    * Implement deinterlacer and rescale options for MLT consumer
-    * Automatic recovery of corrupted files produced by Kdenlive 0.9.4
-    * Make monitor ruler slightly bigger so it's easier to click for seeking
-    * Show clip size & fps in project tree tooltip
-    * Allow retrieval of metadata created by Magic Lantern for canon cams
-
-    Bug fix:
-    * Fix font GUI issue (#3049)
-    * Fixes timeline corruption by spacer tool
-    * Correctly handle unsupported filters
-    * Remove space from filename start / end in render dialog (#3018)
-    * Fix possible crash when changing speed effect
-    * Fix vstab angle parameter (#2955)
-    * Fix playlist corruption & crash when moving clip (#3046)
-    * Fix moving transition sometimes losing properties (#3025)
-    * Fix crash in title widget (#3032)
-    * Fix crash when doing clip resize and clicking item quickly
-    * Fix wrong group moving when groups overlap
-    * Set document as modified when changing project metadata (#2996)
-    * Don't corrupt project when adding a title clip and a transition already is in place
-    * Fix monitor displaying corrupt image on startup (#2992)
-    * Fix clip monitor not activated on open (#2992)
-    * Fix cutting of geometry keyframes (like pan & zoom) (#2991)
-    * Optimize jogshuttle code
-    * Fix metadata not properly set for project (#2996)
-    * Fix "Clip in project tree" in groups (#2781)
-    * Fix keyframes when undoing a clip / group cut
-    * Fix double click in a timeline clip to add keyframe
-    * Warn before overwriting stabilized clip
-    * Fix monitor focus on ruler wheel event
-    * Fix proxy of playlist aspect ratio broken on some locales
-    * Fix Coverity warnings from v0.9.4
-    * Fix crash when opening invalid file from command line (#2984)
-    * Fix DVD chapters broken when using an intro movie, show chapters in monitor ruler
-    * Fix small UI bugs in title widget (#1257)
-    * Fix timeline seek sometimes not refreshing on last frame of the seek, small update for monitor ruler colors
-    * Small cleanup in render widget, fix error message (no matching profile) sometimes appearing when it should not
-    * Fix monitor timecode not visible with some window decorations (#2979)
-    * Fix moving guide bug
-    * Fix some clips metadata corrupting project file (#2976)
-    * Fix possible crash on track deletion (#2967)
-    * Fix compilation on OSX (moc issue)
-    * Fix keyframe line not painted over clips in timeline
-
-0.9.4
-    * Fix color parameter in some effects not working correctly (#2644)
-    * Fix V4l licensing issue (#2632)
-    * Fix keyframes lost / broken when pasting an effect
-
-0.9.2
-    * Fix firewire capture (preview not showing)
-    * Fix freeze when reloading previously missing clip
-    * Fade effects lost when moving / resizing clip
-    * Undoing change in clip crop start breaking clip
-    * Make disabling of track effects possible
-    * Fix slideshow clips not working
-    * Fix crash on composite transition
-    * Fix crash when opening stop motion widget
-    * Fix rendering of projects created in another locale
-
-0.9
-    * Fix monitor effect scene sometimes forcing monitor minimum size
-    * Improve detection of locale issues (default to POSIX when there is a locale conflict on the system)
-    * Improve timeline operation for small clips (disable resizing, only allow move)
-    * Add background color parameter to "Rotate" and "Pan and Zoom" effects
-    * Allow to scroll using the mouse wheel in monitor editing scene
-    * Zoom to mouse when using CTRL + mouse wheel in monitor editing scene
-    * Add support for new slope mode in "Color Selection" effect to allow smooth alpha transition
-    * Introduce grouping of effects; groups can also be saved
-    * Allow dragging an effect to another clip/track
-    * Allow record monitor to go fullscreen
-    * Image sequences can now start at an arbitrary frame (#2508)
-    * Add automatic clip alignment based on audio (experimental, has to be manually enabled)s
-    * Allow archiving for offline use (only archive proxies)
-    * Offline editing: Allow working on project with only proxies available (#2509)
-    * Allow rendering to another framerate
-    * Check for missing locale and ask to install instead of opening corrupted project
-    * Allow to open project files manually extracted from archived project
-    * Support dropping a folder in the project tree (#1288)
-    * Add "select all clips in track" and "select all clips in timeline" features (#1950)
-    * Put audio effects in subcategories to avoid uberlong menus (#2436)
-    * Support for project metadata (can be embedded in rendered file)
-    * Add Online Resource Widget allowing easy search and download of online services (freesound, openclipart, archive.org)
-    * Introduce MLT clip analysis to get auto normalize data in sox gain effect
-    * Connect recording to audio scopes
-    * Add audio only recording (works while playing)
-    * Add extract zone function: part of clip is copied to new file without re-encoding
-    * Introduce generic job framework to process clips
-    * Improve the Choose color widget: Use less space and make it easier to pick the average color value from an area
-    * Add GUI for effect Dynamic Text: Allows to display timecode/framecount and other data
-    * Rework effect stack: All effects are shown at once and are collapsible
-    * Add two different video stabilizers
-    * Add IIR Blur GUI
-    * Add date column to project tree
-
-    * Fix clip move sometimes giving error when it should work 
-    * Fix custom effects not considering capital letters in name (#2580)
-    * Fix script rendering when script name contains whitespace
-    * Ensure clip in project tree is visible after rename (scroll if necessary) (#2563)
-    * Fix monitor scene never resetting scrollbars
-    * Fix issues with transitions when inserting track (#2477)
-    * Fix some GUI elements not responding to color theme change
-    * Do not hide render profile list when there is only one item to avoid confusion (#2543)
-    * Fix consecutive error messages overwriting each other (#2519)
-    * Fix crash when editing properties of several missing clips
-    * Fix vectorscope for 24b RGB images (#2478)
-    * Fix archiving sometimes not saving playlist clips and subclips (#2475)
-    * Fix archiving feature not saving playlist clips and slowmotion clips inside them (#2475)
-    * Fix crash recovery feature issues with long or non UTF-8 filenames (#2441), (#2450)
-    * Fix rendering jobs sometimes not starting
-    * Fix crash on proxy creation (concurrency issue) (#2471)
-    * Fix zone playing (#2468)
-    * Fix click on monitor sometimes not triggering play
-    * Fix crash when moving a folder and a clip in project tree (#2458)
-    * Fix color change not working in title widget (#2459)
-    * Fix slideshow clips created with invalid frame duration
-    * Fix profile warning with clips that have 1088 pixels height
-    * Fix unnecessary proxy reload on document load
-    * Fix detection of broken render scripts
-
-0.8.2.1
-    * Fix title text oultine transparency not working
-    * Make titler window fit on smaller resolutions (1024x768)
-    * Fix corruption when undoing and redoing a transition add + move
-    * Fix possible crash in thumbnails
-    * Fix possible crashes in clip transcoding and improve feedback when failing
-    * Various small optimizations (unnecessary clip reloads)
-    * Fix timecode widget hard to edit and sometimes giving random values
-    * Workaround locale issue ahappening when system C locale and Qt's locale did not give the same numeric separator
-    * Fix audio thumbnail concurrency issue
-    * Fix various video thumbnails issues (don't load several times the same thumb, load all of them, ...)
-    * Fix crash when opening a file dialog on KDE < 4.5
-    * Fix various proxy issues (missing extension, concurrency, disabling broken proxy, ...)
-    * Fix startup crash caused by invalid parsing of v4l data
-    * Fix project tree disabled after loading some projects / creating new one
-    * Fix corrupted timeline / monitor timecode
-    * Fix search path for Luma files when missing
-
-0.8.2
-    * Load zone thumbnails from disk if available.
-    * Optimise document loading.
-    * In case of missing or invalid clips, open only one dialog box instead of one for each clip.
-    * Display proxy creation progress in project tree.
-    * Improve way of picking an average color of an area.
-    * Make audio bitrate in render dialog selectable.
-    * Add support for handling different versions of filters and add rules to convert between them.
-    * Move all cached data in one operation, so that user does not get one dialog box for each file in case of duplicates. (#2297)
-    * Show filter version in filter info box.
-    * When multiple clips are selected do not allow resizing, but moving only. (#2257)
-    * Add remux with MKV transcode preset.
-    * Make audio only render profiles faster by telling ffmpeg to skip video.
-    * Open documents using a locale different to the system as read only.
-    * Replace locale-dependent comma with slash in geometry value.
-    * Add Kdenlive manual converted from UserBase QuickStart page.
-    * Improve handling of missing luma files. (#2216)
-    * Remove the "avformat-novalidate" trick for faster loading, caused crash. (#2205)
-    * Allow to assign a shortcut to usage of proxies in project.
-    * Use separate thread for generation of timeline thumbnails when zoom is at frame level to keep UI responsive.
-    * Allow to use JScript in render profile parameter values. Values that need evaluation need to be indicated by '%'.
-    * Check for missing proxies on document opening.
-    * Check document for invalid (overlapping) transitions.
-    * Check for duration mismatch in clip producers when opening a document (can cause corruption).
-    * Automatically create backups of the project file; they can be restored in a recovery dialog.
-    * Allow to manually edit video4linux capture profile.
-    * Allow to store presets for proxy creation parameters.
-    * Enable proxies for playlist clips (*.mlt, *.kdenlive).
-    * Directly encode capture from Decklink card to make it usable in Kdenlive.
-    * Allow to use bitrate different from presets in render dialog.
-    * Whole projects (including all necessary files) can be archieved into a directory or file.
-    * Allow use of different ffmpeg preset for 1st and 2nd render pass.
-    * Notes widget: context menu now allows to insert clickable timecode to make easy reference to some place in the project.
-
-    * Fix encoding of dvd vob menu file.
-    * Fix possible crash when doing fast start/stop.
-    * Fix multiple concurrency crashes related to thumbnail and proxy creation.
-    * Fix name of dvgrab captured file. (#2344)
-    * Fix issues with simultaneous 2-pass rendering (x264). (#2338)
-    * Fix rendering progress not shown if multiple copies of Kdenlive are open. (#1265)
-    * Fix DVD chapters discarded when opening from render dialog. (#2335)
-    * Fix possible corruption caused by vertical offset of transitions in timeline.
-    * Fix aspect ratio of thumbnails to correctly use the project's arpect ratio.
-    * Fix bitrate broken when editing render profile or making it a favorite. (#2321)
-    * Fix audio issues in rendered file when using a recent ffmpeg version by replacing 'b' with 'vb' (ffmpeg bitrate parameter). (#2318)
-    * Fix rendering to Flash could be broken by setting the number of encoder threads. (#2312)
-    * Fix DVD wizard losing chapters data when switching to menu page.
-    * Fix previewing of affine transitions with transparent png.
-    * Fix timeline corruption when using 'Remove space' tool (transitions could overlap).
-    * Fix 'adjust to original size' and 'fit to width/height' for title and color clips in geometry widget (pan and zoom, composite, affine).
-    * Fix vorbis rendering by setting the audio quality (aq).
-    * Rotoscoping: do not allow to add keyframes until initial spline is created to avoid corruptions.
-    * Fix possible crash in DVD wizard chapters. (#2264)
-    * Do not duplicate effect stack after split audio but move audio effects only.
-    * Fix issues related to the usage of comma as numeric separator in some locales.
-    * Fix build on GNU/kFreeBSD.
-    * Fix cursor not visible in title widget. (#2231)
-    * Fix aspect ratio in title widget background image. (#2225)
-    * Fix layout in save profile dialog. (#2224)
-    * Fix timeline corruption because resizing a clip end could overlap another clip in some cases.
-    * Fix last keyframe for composite transition (and other geometry effects) inserted one frame after the end of the transition.
-    * Prevent crash when deleting a clip while playing. (#2200)
-    * Disable save action if we are in the same state as last save.
-    * Fix pan and zoom keyframes lost after clip resize. (#2210)
-    * Fix mouse wheel in slider section of (effect) parameters with a large range (> 1000).
-    * Fix GUI setup issues with some list parameters (for effects).
-    * Fix timecode widget not communicating changes upon focus leave.
-    * Fix list of effects in effect stack taking up to much space by default.
-    * Fix transition track not correctly saved. (#2187)
-    * Fix "save zone" saving proxy instead of real clip. (#2184)
-    * Fix freeze when saving while timeline is at maximum zoom. (#2174)
-    * Fix crash when deleting a track and having an audio clip on last track. (#2168)
-    * Do not allow to create overlapping transitions that could corrupt timeline. (#1901)
-    * Fix sometimes effects were missing. (#2152)
-    * Fix crash in histogram scope.
-    * Fix multiple possible timeline corruptions. (#2157)
-    * Do not allow rendering to a frame rate different than current project's profile. (#2138)
-    * Fix DVD menu entries hidden under some circumstances.
-    * Fix channels in audio thumbnails being displaced by one frame. (#1976)
-    * Fix possible crash caused by audio thumbnails. (#2147)
-    * Fix possible freeze and error on project opening. (#2144)
-    * Fix progress bar running twice on 2pass render.
-    * Fix proxy file path issue on system installation.
-    * Use luma as default channel for levels effect.
-    * Fix handling of proxies when duration != duration of original clip.
-    * Fix filename encoding problem in renderer. (#2110)
-    * Fix user specified CFLAGS ignored. (#2108)
-
-0.8
-    See http://kdenlive.org/discover/0.8
--- a/LICENSES/Apache-2.0.txt
+++ b/LICENSES/Apache-2.0.txt
@@ -0,0 +1,73 @@
+Apache License
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--- a/LICENSES/BSD-2-Clause.txt
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--- a/LICENSES/LGPL-3.0-or-later.txt
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+5. Combined Libraries.
+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 that are not Applications and are not covered by this License, and convey such a combined library under terms of your choice, if you do both of the following:
+
+     a) Accompany the combined library with a copy of the same work based on the Library, uncombined with any other library facilities, conveyed under the terms of this License.
+
+     b) Give prominent notice with the combined library that part of it is a work based on the Library, and explaining where to find the accompanying uncombined form of the same work.
+
+6. Revised Versions of the GNU Lesser General Public License.
+The Free Software Foundation may publish revised and/or new versions of the GNU 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 as you received it specifies that a certain numbered version of the GNU Lesser General Public License "or any later version" applies to it, you have the option of following the terms and conditions either of that published version or of any later version published by the Free Software Foundation. If the Library as you received it does not specify a version number of the GNU Lesser General Public License, you may choose any version of the GNU Lesser General Public License ever published by the Free Software Foundation.
+
+If the Library as you received it specifies that a proxy can decide whether future versions of the GNU Lesser General Public License shall
+apply, that proxy's public statement of acceptance of any version is permanent authorization for you to choose that version for the Library.
+
+GNU GENERAL PUBLIC LICENSE
+Version 3, 29 June 2007
+
+Copyright © 2007 Free Software Foundation, Inc. <http://fsf.org/>
+
+Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.
+
+Preamble
+
+The GNU General Public License is a free, copyleft license for software and other kinds of works.
+
+The licenses for most software and other practical works are designed to take away your freedom to share and change the works. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change all versions of a program--to make sure it remains free software for all its users. We, the Free Software Foundation, use the GNU General Public License for most of our software; it applies also to any other work released this way by its authors. You can apply it to your programs, too.
+
+When we speak of free software, we are referring to freedom, 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 them if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs, and that you know you can do these things.
+
+To protect your rights, we need to prevent others from denying you these rights or asking you to surrender the rights. Therefore, you have certain responsibilities if you distribute copies of the software, or if you modify it: responsibilities to respect the freedom of others.
+
+For example, if you distribute copies of such a program, whether gratis or for a fee, you must pass on to the recipients the same freedoms that you received. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights.
+
+Developers that use the GNU GPL protect your rights with two steps: (1) assert copyright on the software, and (2) offer you this License giving you legal permission to copy, distribute and/or modify it.
+
+For the developers' and authors' protection, the GPL clearly explains that there is no warranty for this free software. For both users' and authors' sake, the GPL requires that modified versions be marked as changed, so that their problems will not be attributed erroneously to authors of previous versions.
+
+Some devices are designed to deny users access to install or run modified versions of the software inside them, although the manufacturer can do so. This is fundamentally incompatible with the aim of protecting users' freedom to change the software. The systematic pattern of such abuse occurs in the area of products for individuals to use, which is precisely where it is most unacceptable. Therefore, we have designed this version of the GPL to prohibit the practice for those products. If such problems arise substantially in other domains, we stand ready to extend this provision to those domains in future versions of the GPL, as needed to protect the freedom of users.
+
+Finally, every program is threatened constantly by software patents. States should not allow patents to restrict development and use of software on general-purpose computers, but in those that do, we wish to avoid the special danger that patents applied to a free program could make it effectively proprietary. To prevent this, the GPL assures that patents cannot be used to render the program non-free.
+
+The precise terms and conditions for copying, distribution and modification follow.
+
+TERMS AND CONDITIONS
+
+0. Definitions.
+
+“This License” refers to version 3 of the GNU General Public License.
+
+“Copyright” also means copyright-like laws that apply to other kinds of works, such as semiconductor masks.
+
+“The Program” refers to any copyrightable work licensed under this License. Each licensee is addressed as “you”. “Licensees” and “recipients” may be individuals or organizations.
+
+To “modify” a work means to copy from or adapt all or part of the work in a fashion requiring copyright permission, other than the making of an exact copy. The resulting work is called a “modified version” of the earlier work or a work “based on” the earlier work.
+
+A “covered work” means either the unmodified Program or a work based on the Program.
+
+To “propagate” a work means to do anything with it that, without permission, would make you directly or secondarily liable for infringement under applicable copyright law, except executing it on a computer or modifying a private copy. Propagation includes copying, distribution (with or without modification), making available to the public, and in some countries other activities as well.
+
+To “convey” a work means any kind of propagation that enables other parties to make or receive copies. Mere interaction with a user through a computer network, with no transfer of a copy, is not conveying.
+
+An interactive user interface displays “Appropriate Legal Notices” to the extent that it includes a convenient and prominently visible feature that (1) displays an appropriate copyright notice, and (2) tells the user that there is no warranty for the work (except to the extent that warranties are provided), that licensees may convey the work under this License, and how to view a copy of this License. If the interface presents a list of user commands or options, such as a menu, a prominent item in the list meets this criterion.
+
+1. Source Code.
+The “source code” for a work means the preferred form of the work for making modifications to it. “Object code” means any non-source form of a work.
+
+A “Standard Interface” means an interface that either is an official standard defined by a recognized standards body, or, in the case of interfaces specified for a particular programming language, one that is widely used among developers working in that language.
+
+The “System Libraries” of an executable work include anything, other than the work as a whole, that (a) is included in the normal form of packaging a Major Component, but which is not part of that Major Component, and (b) serves only to enable use of the work with that Major Component, or to implement a Standard Interface for which an implementation is available to the public in source code form. A “Major Component”, in this context, means a major essential component (kernel, window system, and so on) of the specific operating system (if any) on which the executable work runs, or a compiler used to produce the work, or an object code interpreter used to run it.
+
+The “Corresponding Source” for a work in object code form means all the source code needed to generate, install, and (for an executable work) run the object code and to modify the work, including scripts to control those activities. However, it does not include the work's System Libraries, or general-purpose tools or generally available free programs which are used unmodified in performing those activities but which are not part of the work. For example, Corresponding Source includes interface definition files associated with source files for the work, and the source code for shared libraries and dynamically linked subprograms that the work is specifically designed to require, such as by intimate data communication or control flow between those subprograms and other parts of the work.
+
+The Corresponding Source need not include anything that users can regenerate automatically from other parts of the Corresponding Source.
+
+The Corresponding Source for a work in source code form is that same work.
+
+2. Basic Permissions.
+All rights granted under this License are granted for the term of copyright on the Program, and are irrevocable provided the stated conditions are met. This License explicitly affirms your unlimited permission to run the unmodified Program. The output from running a covered work is covered by this License only if the output, given its content, constitutes a covered work. This License acknowledges your rights of fair use or other equivalent, as provided by copyright law.
+
+You may make, run and propagate covered works that you do not convey, without conditions so long as your license otherwise remains in force. You may convey covered works to others for the sole purpose of having them make modifications exclusively for you, or provide you with facilities for running those works, provided that you comply with the terms of this License in conveying all material for which you do not control copyright. Those thus making or running the covered works for you must do so exclusively on your behalf, under your direction and control, on terms that prohibit them from making any copies of your copyrighted material outside their relationship with you.
+
+Conveying under any other circumstances is permitted solely under the conditions stated below. Sublicensing is not allowed; section 10 makes it unnecessary.
+
+3. Protecting Users' Legal Rights From Anti-Circumvention Law.
+No covered work shall be deemed part of an effective technological measure under any applicable law fulfilling obligations under article 11 of the WIPO copyright treaty adopted on 20 December 1996, or similar laws prohibiting or restricting circumvention of such measures.
+
+When you convey a covered work, you waive any legal power to forbid circumvention of technological measures to the extent such circumvention is effected by exercising rights under this License with respect to the covered work, and you disclaim any intention to limit operation or modification of the work as a means of enforcing, against the work's users, your or third parties' legal rights to forbid circumvention of technological measures.
+
+4. Conveying Verbatim Copies.
+You may convey verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice; keep intact all notices stating that this License and any non-permissive terms added in accord with section 7 apply to the code; keep intact all notices of the absence of any warranty; and give all recipients a copy of this License along with the Program.
+
+You may charge any price or no price for each copy that you convey, and you may offer support or warranty protection for a fee.
+
+5. Conveying Modified Source Versions.
+You may convey a work based on the Program, or the modifications to produce it from the Program, in the form of source code under the terms of section 4, provided that you also meet all of these conditions:
+
+     a) The work must carry prominent notices stating that you modified it, and giving a relevant date.
+
+     b) The work must carry prominent notices stating that it is released under this License and any conditions added under section 7. This requirement modifies the requirement in section 4 to “keep intact all notices”.
+
+     c) You must license the entire work, as a whole, under this License to anyone who comes into possession of a copy. This License will therefore apply, along with any applicable section 7 additional terms, to the whole of the work, and all its parts, regardless of how they are packaged. This License gives no permission to license the work in any other way, but it does not invalidate such permission if you have separately received it.
+
+     d) If the work has interactive user interfaces, each must display Appropriate Legal Notices; however, if the Program has interactive interfaces that do not display Appropriate Legal Notices, your work need not make them do so.
+
+A compilation of a covered work with other separate and independent works, which are not by their nature extensions of the covered work, and which are not combined with it such as to form a larger program, in or on a volume of a storage or distribution medium, is called an “aggregate” if the compilation and its resulting copyright are not used to limit the access or legal rights of the compilation's users beyond what the individual works permit. Inclusion of a covered work in an aggregate does not cause this License to apply to the other parts of the aggregate.
+
+6. Conveying Non-Source Forms.
+You may convey a covered work in object code form under the terms of sections 4 and 5, provided that you also convey the machine-readable Corresponding Source under the terms of this License, in one of these ways:
+
+     a) Convey the object code in, or embodied in, a physical product (including a physical distribution medium), accompanied by the Corresponding Source fixed on a durable physical medium customarily used for software interchange.
+
+     b) Convey the object code in, or embodied in, a physical product (including a physical distribution medium), accompanied by a written offer, valid for at least three years and valid for as long as you offer spare parts or customer support for that product model, to give anyone who possesses the object code either (1) a copy of the Corresponding Source for all the software in the product that is covered by this License, on a durable physical medium customarily used for software interchange, for a price no more than your reasonable cost of physically performing this conveying of source, or (2) access to copy the Corresponding Source from a network server at no charge.
+
+     c) Convey individual copies of the object code with a copy of the written offer to provide the Corresponding Source. This alternative is allowed only occasionally and noncommercially, and only if you received the object code with such an offer, in accord with subsection 6b.
+
+     d) Convey the object code by offering access from a designated place (gratis or for a charge), and offer equivalent access to the Corresponding Source in the same way through the same place at no further charge. You need not require recipients to copy the Corresponding Source along with the object code. If the place to copy the object code is a network server, the Corresponding Source may be on a different server (operated by you or a third party) that supports equivalent copying facilities, provided you maintain clear directions next to the object code saying where to find the Corresponding Source. Regardless of what server hosts the Corresponding Source, you remain obligated to ensure that it is available for as long as needed to satisfy these requirements.
+
+     e) Convey the object code using peer-to-peer transmission, provided you inform other peers where the object code and Corresponding Source of the work are being offered to the general public at no charge under subsection 6d.
+
+A separable portion of the object code, whose source code is excluded from the Corresponding Source as a System Library, need not be included in conveying the object code work.
+
+A “User Product” is either (1) a “consumer product”, which means any tangible personal property which is normally used for personal, family, or household purposes, or (2) anything designed or sold for incorporation into a dwelling. In determining whether a product is a consumer product, doubtful cases shall be resolved in favor of coverage. For a particular product received by a particular user, “normally used” refers to a typical or common use of that class of product, regardless of the status of the particular user or of the way in which the particular user actually uses, or expects or is expected to use, the product. A product is a consumer product regardless of whether the product has substantial commercial, industrial or non-consumer uses, unless such uses represent the only significant mode of use of the product.
+
+“Installation Information” for a User Product means any methods, procedures, authorization keys, or other information required to install and execute modified versions of a covered work in that User Product from a modified version of its Corresponding Source. The information must suffice to ensure that the continued functioning of the modified object code is in no case prevented or interfered with solely because modification has been made.
+
+If you convey an object code work under this section in, or with, or specifically for use in, a User Product, and the conveying occurs as part of a transaction in which the right of possession and use of the User Product is transferred to the recipient in perpetuity or for a fixed term (regardless of how the transaction is characterized), the Corresponding Source conveyed under this section must be accompanied by the Installation Information. But this requirement does not apply if neither you nor any third party retains the ability to install modified object code on the User Product (for example, the work has been installed in ROM).
+
+The requirement to provide Installation Information does not include a requirement to continue to provide support service, warranty, or updates for a work that has been modified or installed by the recipient, or for the User Product in which it has been modified or installed. Access to a network may be denied when the modification itself materially and adversely affects the operation of the network or violates the rules and protocols for communication across the network.
+
+Corresponding Source conveyed, and Installation Information provided, in accord with this section must be in a format that is publicly documented (and with an implementation available to the public in source code form), and must require no special password or key for unpacking, reading or copying.
+
+7. Additional Terms.
+“Additional permissions” are terms that supplement the terms of this License by making exceptions from one or more of its conditions. Additional permissions that are applicable to the entire Program shall be treated as though they were included in this License, to the extent that they are valid under applicable law. If additional permissions apply only to part of the Program, that part may be used separately under those permissions, but the entire Program remains governed by this License without regard to the additional permissions.
+
+When you convey a copy of a covered work, you may at your option remove any additional permissions from that copy, or from any part of it. (Additional permissions may be written to require their own removal in certain cases when you modify the work.) You may place additional permissions on material, added by you to a covered work, for which you have or can give appropriate copyright permission.
+
+Notwithstanding any other provision of this License, for material you add to a covered work, you may (if authorized by the copyright holders of that material) supplement the terms of this License with terms:
+
+     a) Disclaiming warranty or limiting liability differently from the terms of sections 15 and 16 of this License; or
+
+     b) Requiring preservation of specified reasonable legal notices or author attributions in that material or in the Appropriate Legal Notices displayed by works containing it; or
+
+     c) Prohibiting misrepresentation of the origin of that material, or requiring that modified versions of such material be marked in reasonable ways as different from the original version; or
+
+     d) Limiting the use for publicity purposes of names of licensors or authors of the material; or
+
+     e) Declining to grant rights under trademark law for use of some trade names, trademarks, or service marks; or
+
+     f) Requiring indemnification of licensors and authors of that material by anyone who conveys the material (or modified versions of it) with contractual assumptions of liability to the recipient, for any liability that these contractual assumptions directly impose on those licensors and authors.
+
+All other non-permissive additional terms are considered “further restrictions” within the meaning of section 10. If the Program as you received it, or any part of it, contains a notice stating that it is governed by this License along with a term that is a further restriction, you may remove that term. If a license document contains a further restriction but permits relicensing or conveying under this License, you may add to a covered work material governed by the terms of that license document, provided that the further restriction does not survive such relicensing or conveying.
+
+If you add terms to a covered work in accord with this section, you must place, in the relevant source files, a statement of the additional terms that apply to those files, or a notice indicating where to find the applicable terms.
+
+Additional terms, permissive or non-permissive, may be stated in the form of a separately written license, or stated as exceptions; the above requirements apply either way.
+
+8. Termination.
+You may not propagate or modify a covered work except as expressly provided under this License. Any attempt otherwise to propagate or modify it is void, and will automatically terminate your rights under this License (including any patent licenses granted under the third paragraph of section 11).
+
+However, if you cease all violation of this License, then your license from a particular copyright holder is reinstated (a) provisionally, unless and until the copyright holder explicitly and finally terminates your license, and (b) permanently, if the copyright holder fails to notify you of the violation by some reasonable means prior to 60 days after the cessation.
+
+Moreover, your license from a particular copyright holder is reinstated permanently if the copyright holder notifies you of the violation by some reasonable means, this is the first time you have received notice of violation of this License (for any work) from that copyright holder, and you cure the violation prior to 30 days after your receipt of the notice.
+
+Termination of your rights under this section does not terminate the licenses of parties who have received copies or rights from you under this License. If your rights have been terminated and not permanently reinstated, you do not qualify to receive new licenses for the same material under section 10.
+
+9. Acceptance Not Required for Having Copies.
+You are not required to accept this License in order to receive or run a copy of the Program. Ancillary propagation of a covered work occurring solely as a consequence of using peer-to-peer transmission to receive a copy likewise does not require acceptance. However, nothing other than this License grants you permission to propagate or modify any covered work. These actions infringe copyright if you do not accept this License. Therefore, by modifying or propagating a covered work, you indicate your acceptance of this License to do so.
+
+10. Automatic Licensing of Downstream Recipients.
+Each time you convey a covered work, the recipient automatically receives a license from the original licensors, to run, modify and propagate that work, subject to this License. You are not responsible for enforcing compliance by third parties with this License.
+
+An “entity transaction” is a transaction transferring control of an organization, or substantially all assets of one, or subdividing an organization, or merging organizations. If propagation of a covered work results from an entity transaction, each party to that transaction who receives a copy of the work also receives whatever licenses to the work the party's predecessor in interest had or could give under the previous paragraph, plus a right to possession of the Corresponding Source of the work from the predecessor in interest, if the predecessor has it or can get it with reasonable efforts.
+
+You may not impose any further restrictions on the exercise of the rights granted or affirmed under this License. For example, you may not impose a license fee, royalty, or other charge for exercise of rights granted under this License, and you may not initiate litigation (including a cross-claim or counterclaim in a lawsuit) alleging that any patent claim is infringed by making, using, selling, offering for sale, or importing the Program or any portion of it.
+
+11. Patents.
+A “contributor” is a copyright holder who authorizes use under this License of the Program or a work on which the Program is based. The work thus licensed is called the contributor's “contributor version”.
+
+A contributor's “essential patent claims” are all patent claims owned or controlled by the contributor, whether already acquired or hereafter acquired, that would be infringed by some manner, permitted by this License, of making, using, or selling its contributor version, but do not include claims that would be infringed only as a consequence of further modification of the contributor version. For purposes of this definition, “control” includes the right to grant patent sublicenses in a manner consistent with the requirements of this License.
+
+Each contributor grants you a non-exclusive, worldwide, royalty-free patent license under the contributor's essential patent claims, to make, use, sell, offer for sale, import and otherwise run, modify and propagate the contents of its contributor version.
+
+In the following three paragraphs, a “patent license” is any express agreement or commitment, however denominated, not to enforce a patent (such as an express permission to practice a patent or covenant not to sue for patent infringement). To “grant” such a patent license to a party means to make such an agreement or commitment not to enforce a patent against the party.
+
+If you convey a covered work, knowingly relying on a patent license, and the Corresponding Source of the work is not available for anyone to copy, free of charge and under the terms of this License, through a publicly available network server or other readily accessible means, then you must either (1) cause the Corresponding Source to be so available, or (2) arrange to deprive yourself of the benefit of the patent license for this particular work, or (3) arrange, in a manner consistent with the requirements of this License, to extend the patent license to downstream recipients. “Knowingly relying” means you have actual knowledge that, but for the patent license, your conveying the covered work in a country, or your recipient's use of the covered work in a country, would infringe one or more identifiable patents in that country that you have reason to believe are valid.
+
+If, pursuant to or in connection with a single transaction or arrangement, you convey, or propagate by procuring conveyance of, a covered work, and grant a patent license to some of the parties receiving the covered work authorizing them to use, propagate, modify or convey a specific copy of the covered work, then the patent license you grant is automatically extended to all recipients of the covered work and works based on it.
+
+A patent license is “discriminatory” if it does not include within the scope of its coverage, prohibits the exercise of, or is conditioned on the non-exercise of one or more of the rights that are specifically granted under this License. You may not convey a covered work if you are a party to an arrangement with a third party that is in the business of distributing software, under which you make payment to the third party based on the extent of your activity of conveying the work, and under which the third party grants, to any of the parties who would receive the covered work from you, a discriminatory patent license (a) in connection with copies of the covered work conveyed by you (or copies made from those copies), or (b) primarily for and in connection with specific products or compilations that contain the covered work, unless you entered into that arrangement, or that patent license was granted, prior to 28 March 2007.
+
+Nothing in this License shall be construed as excluding or limiting any implied license or other defenses to infringement that may otherwise be available to you under applicable patent law.
+
+12. No Surrender of Others' Freedom.
+If 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 convey a covered work so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not convey it at all. For example, if you agree to terms that obligate you to collect a royalty for further conveying from those to whom you convey the Program, the only way you could satisfy both those terms and this License would be to refrain entirely from conveying the Program.
+
+13. Use with the GNU Affero General Public License.
+Notwithstanding any other provision of this License, you have permission to link or combine any covered work with a work licensed under version 3 of the GNU Affero General Public License into a single combined work, and to convey the resulting work. The terms of this License will continue to apply to the part which is the covered work, but the special requirements of the GNU Affero General Public License, section 13, concerning interaction through a network will apply to the combination as such.
+
+14. Revised Versions of this License.
+The Free Software Foundation may publish revised and/or new versions of the GNU 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 Program specifies that a certain numbered version of the GNU General Public License “or any later version” applies to it, you have the option of following the terms and conditions either of that numbered version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of the GNU General Public License, you may choose any version ever published by the Free Software Foundation.
+
+If the Program specifies that a proxy can decide which future versions of the GNU General Public License can be used, that proxy's public statement of acceptance of a version permanently authorizes you to choose that version for the Program.
+
+Later license versions may give you additional or different permissions. However, no additional obligations are imposed on any author or copyright holder as a result of your choosing to follow a later version.
+
+15. Disclaimer of Warranty.
+THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM “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 PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+16. Limitation of Liability.
+IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM 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 PROGRAM (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 PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+
+17. Interpretation of Sections 15 and 16.
+If the disclaimer of warranty and limitation of liability provided above cannot be given local legal effect according to their terms, reviewing courts shall apply local law that most closely approximates an absolute waiver of all civil liability in connection with the Program, unless a warranty or assumption of liability accompanies a copy of the Program in return for a fee.
+
+END OF TERMS AND CONDITIONS
+
+How to Apply These Terms to Your New Programs
+
+If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms.
+
+To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively state 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 program's name and a brief idea of what it does.>
+     Copyright (C) <year>  <name of author>
+
+     This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+
+     This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+     You should have received a copy of the GNU General Public License along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program does terminal interaction, make it output a short notice like this when it starts in an interactive mode:
+
+     <program>  Copyright (C) <year>  <name of author>
+     This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+     This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, your program's commands might be different; for a GUI interface, you would use an “about box”.
+
+You should also get your employer (if you work as a programmer) or school, if any, to sign a “copyright disclaimer” for the program, if necessary. For more information on this, and how to apply and follow the GNU GPL, see <http://www.gnu.org/licenses/>.
+
+The GNU General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License. But first, please read <http://www.gnu.org/philosophy/why-not-lgpl.html>.
--- a/LICENSES/MIT.txt
+++ b/LICENSES/MIT.txt
@@ -0,0 +1,9 @@
+MIT License
+
+Copyright (c) <year> <copyright holders>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
--- 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
@@ -1,51 +1,50 @@
 ![](data/pics/kdenlive-logo.png)

-| Jenkins CI Name | Master / Nightly | Stable |
-| --------------- | ---------------- | ------ |
-| Flatpak | [![Build Status](https://binary-factory.kde.org/job/Kdenlive_x86_64_flatpak/badge/icon)](https://binary-factory.kde.org/job/Kdenlive_x86_64_flatpak/) | See [here](https://flathub.org/builds/#/apps/org.kde.kdenlive)|
-| Craft Appimage | [![Build Status](https://binary-factory.kde.org/job/Kdenlive_Nightly_appimage-centos7/badge/icon)](https://binary-factory.kde.org/job/Kdenlive_Nightly_appimage-centos7/) | [![Build Status](https://binary-factory.kde.org/job/Kdenlive_Stable_appimage-centos7/badge/icon)](https://binary-factory.kde.org/job/Kdenlive_Stable_appimage-centos7/) |
-| MinGW64 | [![Build Status](https://binary-factory.kde.org/job/Kdenlive_Nightly_mingw64/badge/icon)](https://binary-factory.kde.org/job/Kdenlive_Nightly_mingw64/) | [![Build Status](https://binary-factory.kde.org/job/Kdenlive_Stable_mingw64/badge/icon)](https://binary-factory.kde.org/job/Kdenlive_Stable_mingw64/) |
-| macOS | [![Build Status](https://binary-factory.kde.org/job/Kdenlive_Nightly_macos/badge/icon)](https://binary-factory.kde.org/job/Kdenlive_Nightly_macos/) | [![Build Status](https://binary-factory.kde.org/job/Kdenlive_Stable_macos/badge/icon)](https://binary-factory.kde.org/job/Kdenlive_Stable_macos/) |
+# Kdenlive

-For macOS builds with Apple Silicon, watch progress at https://bugs.kde.org/show_bug.cgi?id=443871
+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.

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

-[Kdenlive](https://kdenlive.org) is a Free and Open Source video editing application, based on MLT Framework and KDE Frameworks 5. 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.
+There you can also find downloads for both stable releases and experimental daily builds for Kdenlive.

-# Building from source
+## Contributing to Kdenlive

-[Instructions to build Kdenlive](dev-docs/build.md) are available in the dev-docs folder.
+Kdenlive is a community-driven project, and we welcome contributions from everyone! There are many ways to contribute beyond coding:

-# Testing Kdenlive via Nightly Builds
+- Help translate Kdenlive into your language
+- Report and triage bugs
+- Write documentation
+- Create tutorials
+- Help other users on forums and bug trackers

- AppImage (Linux): https://binary-factory.kde.org/job/Kdenlive_Nightly_appimage-centos7/
- 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://binary-factory.kde.org/job/Kdenlive_Nightly_mingw64/
- macOS: https://binary-factory.kde.org/job/Kdenlive_Nightly_macos/
+Visit [kdenlive.org](https://kdenlive.org) to learn more about non-code contributions.

-*Note * - nightly/daily builds are not meant to be used in production.*
+## Developer Information

-# Contributing to Kdenlive
+### Technology Stack

-Please note that Kdenlive's Github repo is just a mirror: read [this explanation for more details](https://community.kde.org/Infrastructure/Github_Mirror). 
+Kdenlive is written in C++ and is using these technologies and frameworks:

-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).
+- **Core Framework**: MLT for video editing functionality
+- **GUI Framework**: Qt and KDE Frameworks 6
+- **Additional Libraries**: frei0r (video effects), LADSPA (audio effects)

-We welcome all feedback and offers for help!
+### Getting Started

-* 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
+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/cmake/modules/FindDrMinGW.cmake
+++ b/cmake/modules/FindDrMinGW.cmake
@@ -1,6 +1,7 @@
 # cmake macro to find DrMinGW Windows crash handler
 #
 # SPDX-FileCopyrightText: 2018 Vincent Pinon <vpinon@kde.org>
+# SPDX-License-Identifier: BSD-3-Clause
 #
 # once done this will define:
 #
--- a/cmake/modules/FindLibV4L2.cmake
+++ b/cmake/modules/FindLibV4L2.cmake
@@ -1,7 +1,7 @@
 # cmake macro to find LibV4L2
 #
 # SPDX-FileCopyrightText: 2009 Jaroslav Reznik <jreznik@redhat.com>
-#
+# SPDX-License-Identifier: BSD-3-Clause
 # Once done this will define:
 #
 #  LIBV4L2_FOUND - System has LibV4L2
--- a/cmake/modules/FindMLT.cmake
+++ b/cmake/modules/FindMLT.cmake
@@ -3,6 +3,8 @@
 # SPDX-FileCopyrightText: 2007-2012 Jean-Baptiste Mardell <jb@kdenlive.org>
 # SPDX-FileCopyrightText: 2012 Alberto Villa <avilla@FreeBSD.org>
 #
+# SPDX-License-Identifier: BSD-3-Clause
+#
 # Redistribution and use is allowed according to the terms of the BSD license.

 find_package(PkgConfig QUIET)
--- a/data/CMakeLists.txt
+++ b/data/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-License-Identifier: BSD-2-Clause
+# 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)
 add_subdirectory(transitions)
@@ -38,7 +41,8 @@ install(FILES

  DESTINATION ${KDE_INSTALL_DATADIR}${DATA_INSTALL_PREFIX})

-install(FILES  kdenlive.notifyrc DESTINATION ${KDE_INSTALL_KNOTIFYRCDIR})
+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})
 install(FILES org.kde.kdenlive.desktop DESTINATION ${KDE_INSTALL_APPDIR})
--- 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/XmlMessages.sh
+++ b/data/XmlMessages.sh
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: Pino Toscano  <pino@kde.org>
+# SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
+
 function get_files
 {
    echo org.kde.kdenlive.xml
--- a/data/effects/CMakeLists.txt
+++ b/data/effects/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-License-Identifier: BSD-2-Clause
+# SPDX-FileCopyrightText: Jean-Baptiste Mardelle <jb@kdenlive.org>, Julius Künzel <julius.kuenzel@kde.org>, Massimo Stella <maxstar@tin.it>
+
 INSTALL (FILES 

 audiobalance.xml
@@ -10,6 +13,7 @@ audiowaveform.xml
 boxblur.xml
 box_blur.xml
 brightness.xml
+burningtv.xml
 channelcopy.xml
 copychannelstostereo.xml
 charcoal.xml
@@ -17,6 +21,7 @@ chroma_hold.xml
 chroma.xml
 crop.xml
 dance.xml
+dropshadow.xml
 dust.xml
 dynamic_loudness.xml
 dynamictext.xml
@@ -28,8 +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
@@ -55,13 +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
@@ -1,3 +1,6 @@
+# SPDX-License-Identifier: BSD-2-Clause
+# SPDX-FileCopyrightText: Jean-Baptiste Mardelle <jb@kdenlive.org>, Massimo Stella <maxstar@tin.it>
+
 INSTALL (FILES 

 acompressor.xml
@@ -19,6 +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
@@ -37,6 +41,7 @@ avfilter_compensationdelay.xml
 avfilter_crossfeed.xml
 avfilter_crystalizer.xml
 avfilter_datascope.xml
+avfilter_dblur.xml
 avfilter_dcshift.xml
 avfilter_dctdnoiz.xml
 avfilter_deband.xml
@@ -68,6 +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
@@ -77,6 +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
@@ -94,14 +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
@@ -4,10 +4,10 @@
    <name>Average Blur</name>
    <description>Apply average blur filter. </description>
    <author>libavfilter</author>
-    <parameter type="constant" 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="constant" name="av.sizeY" default="0" min="0" max="500" factor="1">
+    <parameter type="animated" name="av.sizeY" default="0" min="0" max="500" factor="1">
        <name>Y size</name>
    </parameter>
    <parameter type="list" name="av.planes" default="7" paramlist="0;1;2;3;4;5;6;7">
--- 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="color" 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_colorhold.xml
+++ b/data/effects/avfilter/avfilter_colorhold.xml
@@ -4,7 +4,7 @@
    <name>Color Hold</name>
    <description>Remove all color information for all RGB colors except for certain one. </description>
    <author>libavfilter</author>
-    <parameter type="color" name="av.color">
+    <parameter type="fixedcolor" name="av.color">
        <name>Color key</name>
    </parameter>
    <parameter type="constant" name="av.similarity" default="1" max="1" min="0" decimals="2">
--- 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
@@ -0,0 +1,20 @@
+<?xml version="1.0"?>
+<!DOCTYPE kpartgui>
+<effect tag="avfilter.dblur" id="avfilter.dblur">
+    <name>Directional Blur</name>
+    <description>Apply directional blur filter</description>
+    <author>libavfilter</author>
+    <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="8192" min="0" default="5">
+        <name>Radius</name>
+        <comment><![CDATA[Sets the radius for the direction]]></comment>
+    </parameter>
+    <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="color" 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="color" 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">
-        <paramlistdisplay>Smear,Mirror,Fixed</paramlistdisplay>
+    <parameter type="list" name="av.mode" default="smear" paramlist="smear;mirror;fixed;reflect;wrap;fade;margins">
+        <paramlistdisplay>Smear,Mirror,Color,Reflect,Wrap,Fade,Margins</paramlistdisplay>
        <name>Mode</name>
    </parameter>
-    <parameter type="color" 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="constant" name="av.sigma" default="0" min="0" max="1024" 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="constant" name="av.sigmaV" default="-1" min="-1" max="1024" 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
@@ -1,6 +1,21 @@
 <?xml version="1.0"?>
 <!DOCTYPE kpartgui>
-<effect tag="box_blur" id="box_blur">
+<group>
+<effect tag="box_blur" id="box_blur" version="2">
+    <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="%" decimals="1">
+        <name>Horizontal multiplicator</name>
+    </parameter>
+    <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">
+        <name>Preserve alpha</name>
+    </parameter>
+</effect>
+<effect tag="box_blur" id="box_blur" version="1">
    <name>BoxBlur</name>
    <description>Box blur (separate horizontal and vertical blur)</description>
    <author>Meltytech, LLC</author>
@@ -11,3 +26,4 @@
        <name>Vertical multiplicator</name>
    </parameter>
 </effect>
+</group>
--- 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/Show More
+++ b/Show More