See attached backtrace log for details. I have a current project that's 29.97fps. When I tried to change the framerate to 24fps, worked without issue. When I tried to change the Preview Render Profile setting framerate, Kdenlive crashed. Reproducible: Always Steps to Reproduce: 1. Open [custom] project that's 29.97fps and 29.97fps framerate. 2. Change Project setting framerate to 24fps. 3. Then change Preview Render profile framerate to 24fps. Actual Results: Kdenlive crashes. Expected Results: Kdenlive shouldn't crash. Bug discovered while using Kdenlive 16.11.70 git master build via ppa:kdenlive/kdenlive-master. Ubuntu GNOME 16.10 beta 1 x64, Gnome 3.20 desktop environment. KDE Frameworks 5.24.0 Qt 5.6.0.
Created attachment 101041 [details] Backtrace data
Git commit 18e1be8058f90c5a735415498d85f22e6a446116 by Jean-Baptiste Mardelle. Committed on 11/09/2016 at 19:26. Pushed by mardelle into branch 'Applications/16.08'. Fix crash when changing project fps if timeline contains groups M +1 -1 src/doc/kdenlivedoc.cpp M +2 -2 src/doc/kdenlivedoc.h M +22 -3 src/timeline/customtrackview.cpp M +1 -1 src/timeline/customtrackview.h M +1 -1 src/timeline/timeline.cpp M +1 -1 src/timeline/timeline.h http://commits.kde.org/kdenlive/18e1be8058f90c5a735415498d85f22e6a446116
*** Bug 368602 has been marked as a duplicate of this bug. ***