https://bugs.kde.org/show_bug.cgi?id=455386
--- Comment #7 from Eoin O'Neill <eoinoneill1...@gmail.com> --- Alvin, I think I may have solved this issue, but I would like you to test it on Windows to see if the problem persists for you (I don't have a windows test environment atm) and if they do, please reopen the bug. Diving into the FFMPEGWrapper code, there are issues with how we are treading the subprocess. By having a "blocking" ffmpeg process, we are preventing the UI from updating. This is a bad design and we should be approaching this with a "Futures" based approach (I.E. schedule a task to occur after process has concluded.) At some point I plan to redo parts of how our exporter works, which would be a good time to change this approach. -- You are receiving this mail because: You are watching all bug changes.