https://bugs.kde.org/show_bug.cgi?id=369505
koll...@hotmail.com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |koll...@hotmail.com --- Comment #8 from koll...@hotmail.com --- This happended to me twice during editing videos in 18.12.1 under ubuntu. But reproducing this would be pretty difficult, I can only confirm the duplication only happens upon restarting kdenlive and loading the project. My project was about 2 - 4 minutes during edit with about 80 clips, so I'd say the project length is irrelevant. -- You are receiving this mail because: You are watching all bug changes.