https://bugs.kde.org/show_bug.cgi?id=357812
--- Comment #6 from Jean-Baptiste Mardelle <j...@kdenlive.org> --- Oh, it's just now that I realize what the problem is! Composite transition on tracks depends on a frei0r transition called 'frei0r.cairoblend'. If the transiotion is not found at runtime, the composite buttons are not created. That is most likely your problem. You can check if you have it from a terminal: melt -query transitions | grep cairo If you don't, check how your frei0r package was built. -- You are receiving this mail because: You are watching all bug changes.