Kdenlive 22.04.2

Kdenlive

Kdenlive is an acronym for KDE Non-Linear Video Editor. It works on GNU/Linux, Windows and BSD. Through the MLT framework, Kdenlive integrates many plugin effects for video and sound processing or creation. Furthermore Kdenlive brings a powerful titling tool, a DVD authoring (menus) solution, and can then be used as a complete studio for video creation.

Kdenlive supports all of the formats supported by FFmpeg or libav (such as QuickTime, AVI, WMV, MPEG, and Flash Video, among others), and also supports 4:3 and 16:9 aspect ratios for both PAL, NTSC and various HD standards, including HDV and AVCHD. Video can also be exported to DV devices, or written to a DVD with chapters and a simple menu.

Video editing features:

Multi-track editing with a timeline and supports an unlimited number of video and audio tracks.
A built-in title editor and tools to create, move, crop and delete video clips, audio clips, text clips and image clips.
Ability to add custom effects and transitions.
A wide range of effects and transitions. Audio signal processing capabilities include normalization, phase and pitch shifting, limiting, volume adjustment, reverb and equalization filters as well as others. Visual effects include options for masking, blue-screen, distortions, rotations, colour tools, blurring, obscuring and others.
Configurable keyboard shortcuts and interface layouts.
Rendering is done using a separate non-blocking process so it can be stopped, paused and restarted.
Kdenlive also provides a script called the Kdenlive Builder Wizard (KBW) that compiles the latest developer version of the software and its main dependencies from source, to allow users to try to test new features and report problems on the bug tracker.
Project files are stored in XML format.
An archiving feature allows exporting a project among all assets into a single folder or compressed archive.
Built-in audio mixer

Kdenlive 22.04.2 changelog:

Fix icon color change in some situations (eg. Appimage).
Fix incorrect lambda capture leading to crash.
Fix AppImage icons.
Online resources: only show warning about loading time once.
Clang format fixes.
Fix crash clicking ok in empty transcoding dialog.
Fix possible crash when load task is running on exit.
Fix file watcher broken, changed clips were not detected anymore.
Fix timeremap clip always using proxies on rendering. Fixes bug #454089
Ensure internal effects like subtitles stay on top so that they are not affected by color or transform effects.
Fix crash on undo center keyframe.
Fix crash changing clip monitor bg color when no clip is selected.
Fix crash on undo selected clip insert.
Fix nvenc codec.
Fix clip thumbs not discarded on property change.
On document loading, also check images for changes.
Fix tests and mix direction regression.
Fix major corruption on undo/redo clip cut, with tests.
Project loading: detect and fix corruption if audio or video clips on the same track use a different producer.
Fix crash dropping an effect on the clip monitor.
Speedup maker search.
Fix cannot put monitor in fullscreen with mirrored screens.
Fix mix on very short AV clips broken, with test.
Fix Slide mix not correctly updated when creating a new mix on the previous clip, add tests.
Fix mix mix not correctly reversed in some cases and on undo.
Fix slide composition going in wrong direction (mix is still todo).
Fix several small glitches in bin selection.
Fix clip height not aligned to its track.
Fix speech to text on Mac.
Fix crash/corruption in overwrite mode when moving grouped clips above or below existing tracks.
Fix missing audio with “WebM-VP9/Opus (libre)” preset.
[Render Widget] Allow more steps for quality slider.
[Render Presets] Fix wrongly reversed quality with custom presets.
[Render Presets] Add more speed preset steps for x254 and x256.
Fix mixers don’t display levels if a track was added/removed with collapsed mixer.
Fix possible crash in transcoding dialog if there are no clips to convert.
[RenderWidget] Add scrollbar to improve experience on small screens.