| Summary: | Position and Zoom breaks for Stabilized Clips with a different aspect ratio | ||
|---|---|---|---|
| Product: | [Applications] kdenlive | Reporter: | skachm |
| Component: | Video Effects & Transitions | Assignee: | Jean-Baptiste Mardelle <jb> |
| Status: | CONFIRMED --- | ||
| Severity: | normal | CC: | fritzibaby |
| Priority: | NOR | Keywords: | triaged |
| Version First Reported In: | 24.12.1 | ||
| Target Milestone: | --- | ||
| Platform: | Microsoft Windows | ||
| OS: | Microsoft Windows | ||
| Latest Commit: | Version Fixed/Implemented In: | ||
| Sentry Crash Report: | |||
| Attachments: | Image 1-3 show expected behavior. Image 5 shows bug with stabilized clips | ||
The Position & Zoom effect has some bugs we cannot really fix. Please try again and use the Transform effect. Does the issue still happen? Transform does not distort the aspect ratio, but appears to have a separate (less critical issue) where the fit to width and fit to height stop working. (Transform also matches the project frame size instead of the stabilized clip's aspect ratio, it just doesn't stretch the clip) Thank you for reporting. I can confirm the issue. Following your steps. When a clip is stabilized to a MLT clip: Transform -> all Align features doesn’t work anymore Workaround: use all other parameters like scale and position to adjust the MLT clip. |
Created attachment 177659 [details] Image 1-3 show expected behavior. Image 5 shows bug with stabilized clips SUMMARY Position & Zoom stretches stabilized clips that have an aspect ratio different from the project settings frame size STEPS TO REPRODUCE 1. Set the project frame size, eg. vertical 1080x1920 2. Import a clip with a different aspect ratio, eg. 3840x3360 (Image 1) 3. Stabilize the clip 4. Add the Position and Zoom transform OBSERVED RESULT 1. Stabilized clip is stretched to match the project aspect ratio (Image 5) EXPECTED RESULT 1. Stabilized clip matches the behavior of the unstabilized clip (Images 2-3), where adding the transform does not affect the clip aspect ratio SOFTWARE/OS VERSIONS Windows: 10 Version 22H2 KDE Frameworks Version: 6.9.0 Qt Version: 6.8.0 ADDITIONAL INFORMATION