Kdenlive/Підручник/Меню «Зміни»/Копіювати
Edit Menu — Copy
Copies a clip selected in the timeline to the clipboard. The default keyboard shortcut is Ctrl + C. It also copies the effects attached to the clip to the clipboard. Use Paste to paste the clip into a different spot on the timeline. Use Paste Effects to paste just the effects from the copied clip onto a different clip.