

The program includes a variety of audio effects (normalization, phase and pitch shift, limiting, volume control, reverb, etc.) and visual effects (blue screen, distortion, rotation, blur, blackout, etc.). There is an automatic creation of slide shows from pictures with various transitions and effects, there is a built-in title editor, tools are available for creating, moving, cropping and deleting video, audio, text and graphic fragments. The app can be used as a complete video production studio. There is an opportunity to use any audio / video formats (eg QuickTime, AVI, WMV, MPEG, etc.), supported by 4:3 and 16:9 aspect ratio for PAL, NTSC and various HD standards, including HDV and AVCHD.


Kdenlive is a free non-linear video editor that satisfies most of the user's tasks, from basic video editing to professional work. Usually commercial software or games are produced for sale or to serve a commercial purpose.Interface language: Russian, English and others Even though, most trial software products are only time-limited some also have feature limitations. After that trial period (usually 15 to 90 days) the user can decide whether to buy the software or not. Trial software allows the user to evaluate the software for a limited amount of time. Demos are usually not time-limited (like Trial software) but the functionality is limited. In some cases, all the functionality is disabled until the license is purchased. Demoĭemo programs have a limited functionality for free, but charge for an advanced set of features or for the removal of advertisements from the program's interfaces. In some cases, ads may be show to the users. Basically, a product is offered Free to Play (Freemium) and the user can decide if he wants to pay the money (Premium) for additional features, services, virtual or physical goods that expand the functionality of the game. This license is commonly used for video games and it allows users to download and play the game for free. There are many different open source licenses but they all must comply with the Open Source Definition - in brief: the software can be freely used, modified and shared. Programs released under this license can be used at no cost for both personal and commercial purposes.

Open Source software is software with source code that anyone can inspect, modify or enhance. Non-linear video editing is much more powerful than beginners’ (linear) editors, hence it requires a bit more organization before starting. It is currently being ported to Windows as a GSOC project. It is primarily aimed at the GNU/Linux platform but also works on BSD and MacOS. Freeware products can be used free of charge for both personal and professional (commercial use). Kdenlive is an acronym for KDE Non-Linear Video Editor. Freeware programs can be downloaded used free of charge and without any time limitations.
