Setting MLT processing threads higher than 1 messes up the timeline stopping you from scrubbing through the timeline/ EXPECTED RESULT being able to set my MLT processing threads to the amount of threads I have and be able to actually scrub through my timeline,this bug makes it almost impossible to edit a video. SOFTWARE/OS VERSIONS Kdenlive 18.08.2 Xubuntu 18.04 LTS (available in About System) KDE Plasma Version: N/A using XFCE KDE Frameworks Version: 5.44.0 Qt Version: Qt 5.9.5 ADDITIONAL INFORMATION Every time this happens I have to reset it to 1 just to be able to edit and when I want to render I need to change it so I have better render speeds/performance.. Kdenlive with MLT set to 1 thread (working) http://i.imgur.com/8H3Y09N.png Kdenlive after set to 6 as I have a 6 core 6 thread cpu 8600k cpu https://i.imgur.com/yMZLx69.png
confirmed. Dev working on an improvement for the refactoring version. Here some settings: - render TIME 2min42 sec (off Parallel, threads:3) - render TIME 2min45 SEC (on parallel,thread:3) - render TIME 7min3 sec (on parallel, thread:1) - render TIME 2min2sec (on parallel,thread:0) Max threads should be number of cores - 1
*** Bug 394825 has been marked as a duplicate of this bug. ***
*** Bug 396608 has been marked as a duplicate of this bug. ***
*** Bug 358947 has been marked as a duplicate of this bug. ***
Thanks for your report, this feature has been very buggy and has been removed for the last releases.