Bug 396921

Summary: Speed Effect - Breaks when Cut with Razor Tool
Product: [Applications] kdenlive Reporter: Ben <ben.winding>
Component: Video Effects & TransitionsAssignee: Jean-Baptiste Mardelle <jb>
Status: CONFIRMED ---    
Severity: normal CC: fritzibaby, ph.huber, sundman
Priority: NOR Keywords: triaged
Version First Reported In: 24.12.0Flags: fritzibaby: Brainstorm+
Target Milestone: ---   
Platform: Other   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Ben 2018-07-28 04:16:42 UTC 
The speed effect fundamentally breaks other effects in the timeline. Including:

- Transform effect
- Position/Zoom effect

Steps to Reproduce:

1. Add a clip to timeline
2. Add 'transform' effect, with some keyframes
3. Cut this clip with razor tool
4. Apply speed effect %200 to one of the cut pieces

Expected Result:

The cut clip has transform keyframe positions scaled with the speed effect.

Result:

The cut clip has transform keyframe positions do not scale with the speed effect. The transforms keyframes are messed up.
Comment 1 emohr 2019-08-25 13:27:42 UTC 
Thank you for reporting. Confirmed. I opened issue: https://invent.kde.org/kde/kdenlive/issues/342.
Comment 2 Julius Künzel 2021-03-02 18:00:24 UTC 
*** Bug 416883 has been marked as a duplicate of this bug. ***
Comment 3 emohr 2024-12-24 09:01:48 UTC 
Still not proper solved in Kdenlive 24.12.