in render export options set start of range to 100 and end of range to 200 and it the export will fail. Maybe a communication or initialisation issue with FFMPeg?
Created attachment 109906 [details] (GDB report) Confirming, I get signal SIGFPE, Arithmetic exception (see GDB report)
(checked on Ubuntu 14.04 with Krita 4.0.0-beta1.1.appimage)
Git commit 10e9c86a45b33e5ed14dd4881730ef586315569e by Boudewijn Rempt. Committed on 18/05/2018 at 13:28. Pushed by rempt into branch 'master'. Fix inconsistent frame numbering when calling FFMPEG M +1 -1 libs/ui/KisAsyncAnimationFramesSavingRenderer.cpp M +1 -1 libs/ui/dialogs/KisAsyncAnimationRenderDialogBase.cpp M +5 -1 plugins/impex/video/video_saver.cpp https://commits.kde.org/krita/10e9c86a45b33e5ed14dd4881730ef586315569e
Git commit f4ab9e91983ae505d18ae152f7e8d5600f1c8a08 by Boudewijn Rempt. Committed on 23/05/2018 at 09:32. Pushed by rempt into branch 'krita/4.0'. Fix inconsistent frame numbering when calling FFMPEG (cherry picked from commit 10e9c86a45b33e5ed14dd4881730ef586315569e) M +1 -1 libs/ui/KisAsyncAnimationFramesSavingRenderer.cpp M +1 -1 libs/ui/dialogs/KisAsyncAnimationRenderDialogBase.cpp M +5 -1 plugins/impex/video/video_saver.cpp https://commits.kde.org/krita/f4ab9e91983ae505d18ae152f7e8d5600f1c8a08