Bug 502435 - Freeze effect bug does not work properly if video has different resolution than project.
Summary: Freeze effect bug does not work properly if video has different resolution th...
Status: REPORTED
Alias: None
Product: kdenlive
Classification: Applications
Component: Video Effects & Transitions (show other bugs)
Version: git-master
Platform: Other Microsoft Windows
: NOR normal
Target Milestone: ---
Assignee: Jean-Baptiste Mardelle
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2025-04-05 06:08 UTC by sherkhan30452
Modified: 2025-04-05 14:28 UTC (History)
2 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:


Attachments
Freeze bug demo (1.76 MB, image/gif)
2025-04-05 06:08 UTC, sherkhan30452
Details

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Description sherkhan30452 2025-04-05 06:08:48 UTC
Created attachment 180019 [details]
Freeze bug demo

SUMMARY
Freeze does performs unintended actions on clip due to the resolution of clip different than project resolution. Such as relocating clip or readjust clip to fit video resolution of the project.

Examples, when using Mobile video recording [Video resolution: 384x864] (9:16) and make a tutorial about it in 1080p project (16:9)

STEPS TO REPRODUCE
1. Create a new project, set resolution to (in this case) 1920 x 1080.
2. Have a video (not image) (in this case 384x864)
3. Add video to timeline
4. Apply freeze effect to video

OBSERVED RESULT
After applying effect, video relocates to left side. (Also freezes the frame).

EXPECTED RESULT
Video should remain in center, freeze the frame.

SOFTWARE/OS VERSIONS
kdenlive-master-9999-windows-gcc-x86_64
Kdenlive: 25.07.70
MLT: 7.30.0
FFmpeg
KDE Frameworks: 6.12.0
Qt: Using 6.8.1 and built against 6.8.1
Windows 10 Version 22H2
Build ABI: x86_64-little_endian-llp64
Kernel: winnt 10.0.19045

ADDITIONAL INFORMATION
In other version in 24.x series (apologies I forgot which specific version and had not reported back then), video gets stretched to fill available space to fit the project resolution and leaving no gap.

Another note, this may or may not be related but definitely not duplicate to bug #368710 and bug #496639