Description of problem: 1. Import one .ogg and three .m4v files into a brand-new project. 2. Pitivi "crashes" according to ABRT, but continues running. Version-Release number of selected component: pitivi-0.99-3.fc28 Additional info: reporter: libreport-2.9.5 cmdline: /usr/bin/python3 /usr/bin/pitivi crash_function: __emitProgress exception_type: ZeroDivisionError executable: /usr/bin/pitivi interpreter: python3-3.6.5-1.fc28.x86_64 kernel: 4.17.3-200.fc28.x86_64 runlevel: N 5 type: Python3 uid: 1000 Truncated backtrace: proxy.py:359:__emitProgress:ZeroDivisionError: float division by zero Traceback (most recent call last): File "/usr/lib64/python3.6/site-packages/pitivi/utils/proxy.py", line 381, in __proxyingPositionChangedCb self.__emitProgress(asset, asset.creation_progress) File "/usr/lib64/python3.6/site-packages/pitivi/utils/proxy.py", line 359, in __emitProgress estimated_time = remaining_seconds * time_spent / transcoded_seconds ZeroDivisionError: float division by zero Local variables in innermost frame: remaining_seconds: 421.704 transcoded_seconds: 0.0 time_spent: 9.765987157821655 creation_progress: 0 asset: <GES.UriClipAsset object at 0x7f804d103d80 (GESUriClipAsset at 0x55ed82622d10)> self: <proxy.ProxyManager object at 0x7f8051f77a68 (pitivi+utils+proxy+ProxyManager at 0x55ed831e1a60)>
Created attachment 1457613 [details] File: backtrace
Created attachment 1457614 [details] File: cgroup
Created attachment 1457615 [details] File: cpuinfo
Created attachment 1457616 [details] File: environ
Created attachment 1457617 [details] File: mountinfo
Created attachment 1457618 [details] File: namespaces
Created attachment 1457619 [details] File: open_fds
Please test with latest updates and reopen if still reproducible.