https://bugs.kde.org/show_bug.cgi?id=411123
--- Comment #3 from kstene...@gmail.com --- Upon further investigation, it's because when kdenlive tries to create a new profile based on the source video (960x540), it also for some reason chooses an aspect ratio of 960x540 instead of 16x9, and this breaks ffmpeg. -- You are receiving this mail because: You are watching all bug changes.