See attached backtrace log for details. Kdenlive crashes after I change the framerate settings from 29.97fps to 24fps on a project and hit Save. Reproducible: Always Steps to Reproduce: 1. Open 29.97fps project. 2. In Project Settings, change framerate to 24fps. 3. Save project. 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 101042 [details] Backtrace data
*** This bug has been marked as a duplicate of bug 368601 ***