🕶️ A view of the UI with a video being edited, highlighting the possibility of subtitling a video, with an image of the extract being edited in the center, the video timeline at the bottom, and various curves and waveforms on the right. 📚️ Kdenlive is a libre and multi-platform non-linear video editing suite, allowing to assemble sounds and videos with various special effects. It is a mature software, whose interface uses a multi-track timeline for synchronizing multimedia data. In particular, it offers support for the main audio / video encoding formats, numerous effects and transitions, the copy and paste of these and videos, advanced titling functions, the "Proxy" edition (low resolution edition and HD final rendering), online resources, and much more.