Tested with your sample file, and had no problem importing it, inserting in the timeline and seeking/playing it (both on pitivi 0.13.5 and pitivi git)... Have you been able to reproduce this on machines with different hardware configurations?
Tested with your sample file, and had no problem importing it, inserting
in the timeline and seeking/playing it (both on pitivi 0.13.5 and pitivi
git)... Have you been able to reproduce this on machines with different
hardware configurations?