https://bugs.kde.org/show_bug.cgi?id=358161
--- Comment #7 from Jean-Baptiste Mardelle <j...@kdenlive.org> --- Thanks for the update. The problem I found related to locales is that Movit does not correctly initialize, which is why it sends these errors: [filter avcolor_space] Invalid format glsl Can you check if you see a line like this: Movit system requirements: Needs at least GLSL version 1.30 (has version > 1,0) in the terminal after starting Kdenlive ? It would mean that you are hit by the locale bug I described... Also, what happens if you try to add a color clip, does it work ? -- You are receiving this mail because: You are watching all bug changes.