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Kdenlive

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Free and open-source video editing software

Kdenlive
Kdenlive 24.12
Developer(s)KDE
Stable release
24.12.1[1] Edit this on Wikidata / 5 January 2025
Repository
Written inC++ (Qt,KF5)[2]
Operating systemFreeBSD
Linux
Microsoft Windows 7 and higher, x86-64 only
macOS
TypeVideo editing software
LicenseGPL-3.0-or-later[3][4][5]
Websitekdenlive.org

Kdenlive (/ˌkeɪdɛnˈlaɪv/;[6][7]acronym forKDENon-Linear Video Editor[8]) is afree and open-sourcevideo editing software based on theMLT Framework,KDE andQt. The project was started by Jason Wood in 2002, and is now maintained by a small team of developers.[9]

With the release of Kdenlive 15.04.0 in 2015 it became part of the officialKDE Projects suite.[10]

Kdenlive packages are freely available forLinux,FreeBSD, andMicrosoft Windows. As a whole it is distributed under theGPL-3.0-or-later license, while parts of the source code are available under different licenses such asGPL-2.0-or-later andGPL-3.0-or-later.[3]

History

[edit]

The project was initially started by Jason Wood in 2002. The development of Kdenlive moved on from theK Desktop Environment 3 version (which wasn't originally made for MLT) toKDE Platform 4, with an almost complete rewrite. This was completed with Kdenlive 0.7, released on 12 November 2008.[11] Kdenlive 0.9.10 released on 1 October 2014 was the last KDE 4 release.

Kdenlive started to plan a move into theKDE Projects and its infrastructure in 2014.[12] Port toKDE Frameworks 5 was finished with the release of 2015.04.0 as part ofKDE Applications 5.[13] The move to KDE is ongoing.[14]

In early 2017 the development team started working on arefactoring of the program, and by June 2017 a first preview was available.[15] By December 2017 the refactoring became the main focus of the development team with the release of the first usable preview.[16] Release of the refactoring version was originally planned for August 2018 in the KDE 18.08 Applications release.[17] The refactored version of Kdenlive was released on 22 April 2019 in the KDE 19.04 Applications release.[18]

On 20 September 2022, KDE began the first fundraising drive for Kdenlive, with the funds to be used to implement major features and bring Kdenlive up to the standards of more professional video editors. By 18 October 2022, the initial goal of €15,000 had been met.[19]

Features

[edit]
Kdenlive video & audio effects
Kdenlive compositions

KDE's Kdenlive makes use ofMLT,Frei0r effects,SoX andLADSPA libraries. Kdenlive supports all of the formats supported byFFmpeg orlibav (such asQuickTime,AVI,WMV,MPEG, andFlash Video, among others), and also supports4:3 and16:9 aspect ratios for bothPAL,NTSC and various HD standards, includingHDV andAVCHD. Video can also be exported toDV devices, or written to aDVD with chapters and a simple menu.[20][21][22]

  • 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 customeffects andtransitions.
  • 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.
  • Configurablekeyboard shortcuts and interfacelayouts.
  • Rendering is done using a separate non-blockingprocess so it can be stopped, paused and restarted.
  • Kdenlive also provides a script called the Kdenlive Builder Wizard (KBW) thatcompiles 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.[23]
  • Project files are stored inXML format.[24]
  • An archiving feature allowsexporting a project among all assets into a single folder or compressed archive.[25]

Availability

[edit]

Kdenlive is available onFreeBSD,MacOS,Microsoft Windows, and onLinux

See also

[edit]

References

[edit]
  1. ^"v24.12.1". 5 January 2025. Retrieved29 January 2025.
  2. ^"The Kdenlive Open Source Project on Open Hub". Black Duck Software. Retrieved1 August 2018.
  3. ^ab"kdenlive_21.04.3-3_copyright". Archived fromthe original on 5 September 2021. Retrieved5 September 2021.
  4. ^"COPYING · master · Multimedia / Kdenlive".GitLab. Retrieved10 May 2021.
  5. ^"About | Kdenlive". Retrieved10 May 2021.
  6. ^Smart, Christopher (9 July 2009)."Kdenlive: A Video Editor in the Spotlight".Linux Magazine. Archived from the original on 1 August 2018. Retrieved1 August 2018.
  7. ^Sawyer, Dan (1 March 2008)."Multitrack Video Editor Roundup".Linux Journal. Archived fromthe original on 1 August 2018. Retrieved1 August 2018.
  8. ^"About".kdenlive.org. Retrieved7 March 2020.
  9. ^"Kdenlive / Libre Video Editor".kdenlive.org. Archived fromthe original on 26 August 2018. Retrieved1 August 2018.
  10. ^"KDE Applications 15.04 Adds KDE Telepathy Chat and Kdenlive Video Editing".KDE.org. 15 April 2015. Retrieved1 August 2018.
  11. ^"Kdenlive 0.7 Released". Archived fromthe original on 2 April 2015.
  12. ^"Granjow's blog - Randa meeting 2014". Archived fromthe original on 17 April 2015.
  13. ^"Kdenlive to be released with KDE Applications 15.04". Archived fromthe original on 21 March 2015.
  14. ^"Kdenlive 15.04.0 released". Archived fromthe original on 17 April 2015.
  15. ^"Kdenlive – refactoring preview and news".kdenlive.org. 20 June 2017. Retrieved1 August 2018.
  16. ^"Kdenlive 17.12.0 released".kdenlive.org. 15 December 2017. Retrieved1 August 2018.
  17. ^Mardelle, Jean-Baptiste (4 July 2018)."Kdenlive: test the future".kdenlive.org. Retrieved14 August 2018.
  18. ^"Kdenlive 19.04 released".kdenlive.org. 22 April 2019. Retrieved8 December 2019.
  19. ^"Kdenlive Fundraiser".Kdenlive Fundraiser - Kdenlive. KDE. Retrieved18 October 2022.
  20. ^Wikibooks:Kdenlive/What Kdenlive is
  21. ^"KDE Commit-Digest - 12th October 2008". KDE.org. 12 October 2008. Archived fromthe original on 10 November 2013. Retrieved1 August 2018.
  22. ^"Features".kdenlive.org. Retrieved1 August 2018.
  23. ^"Kdenlive Builder Wizard". Kde-apps.org. Archived fromthe original on 7 September 2015. Retrieved7 October 2013.
  24. ^"Kdenlive Proxy Clips | Kdenlive".
  25. ^"Kdenlive/Project and Asset Management/File Management/Archiving - KDE UserBase Wiki".docs.kdenlive.org/en/.

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