
It may not be the most modern user experience, but it offers most of the essential features fit for beginners and professionals. It supports a wide variety of file formats from a wide range of camcorders and cameras, including raw, avi, dv, mpeg2, mpeg4, h.264, AVCHD, HDV, and more. Kdenlive is a free and open-source video editing software from KDE that provides support for dual video monitors, a multi-track timeline, clip list, customizable layout support, basic effects, and basic transitions. A wide range of audio and video format supported.

If you want FOSS-only, please refer to this list of open source video editors.

They have been included in the context of Linux usage. Non-FOSS Warning! Some of the applications mentioned here are not open source.
