SUMMARY When changing the speed of a clip which has effects with keyframes, the keyframe times are not transformed at all. This lead in wrong keyframe timings and de facto distroy the effects. The keyframes should be scaled according to the clips speed change. STEPS TO REPRODUCE 1. Create a video project with a brightness effect. 2. Add brightness keyframes with different brightness. 3. Change clip speed. OBSERVED RESULT Keyframes are not scaled according to new clip length (clip time) EXPECTED RESULT Keyframes should scale according to new clip length so that the effect fits with the video pictures as designed in the original speed. SOFTWARE/OS VERSIONS Windows: MS Win10 macOS: Linux/KDE Plasma: (available in About System) KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION
Confirmed. Doesn't work neither on master.
*** This bug has been marked as a duplicate of bug 396921 ***