https://bugs.kde.org/show_bug.cgi?id=423574
Bug ID: 423574 Summary: Contrast renders grey video saturation makes less color Product: kdenlive Version: 20.04.1 Platform: MS Windows OS: Microsoft Windows Status: REPORTED Severity: major Priority: NOR Component: Effects & Transitions Assignee: vpi...@kde.org Reporter: gerca...@gmail.com Target Milestone: --- SUMMARY Using Contrast effect causes rendered video to be completly greyed out. and saturation causes the video to be colorless so b&W video. this happened since windows 10 update KB4560959 wich can't be uninstalled (security update) Kdenlive 19 same issue STEPS TO REPRODUCE 1. render video with contrast effect 2. render video with saturation effect 3. Contrast will give full greyed out video, saturation will make video B&W greyscale OBSERVED RESULT EXPECTED RESULT SOFTWARE/OS VERSIONS Windows: 10 macOS: Linux/KDE Plasma: (available in About System) KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION -- You are receiving this mail because: You are watching all bug changes.