Bug 472551 - Rotate" effect turns the black background of MOVIES purple in some places
Summary: Rotate" effect turns the black background of MOVIES purple in some places
Status: RESOLVED DUPLICATE of bug 472449
Alias: None
Product: kdenlive
Classification: Applications
Component: Video Effects & Transitions (show other bugs)
Version: 23.04.3
Platform: Other Linux
: NOR normal
Target Milestone: ---
Assignee: Jean-Baptiste Mardelle
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2023-07-23 22:01 UTC by fehler-im-programm
Modified: 2023-07-24 11:36 UTC (History)
0 users

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

Attachments
"Contaminated" project file (37.51 KB, application/x-kdenlive)
2023-07-23 22:01 UTC, fehler-im-programm 		Details
Bug 'Rotieren' with Movie (85.20 KB, video/mp4)
2023-07-23 22:05 UTC, fehler-im-programm 		Details
Bug 'Rotieren' with Movie (Screenshot) (58.98 KB, image/png)
2023-07-23 22:06 UTC, fehler-im-programm 		Details
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Description fehler-im-programm 2023-07-23 22:01:56 UTC 
Created attachment 160479 [details]
"Contaminated" project file

The phenomenon appears suddenly at some point. Opening an existing project is sufficient.
Emergency solution: Copy all clips into a new project.

STEPS TO REPRODUCE
Cannot be reproduced in new project. I have to attach the "contaminated" project. 
See attachment.

OBSERVED RESULT
Background turns slightly purple (only visible in the dark)

EXPECTED RESULT
Background remains unchanged (black)
Comment 1 fehler-im-programm 2023-07-23 22:05:58 UTC 
Created attachment 160480 [details]
Bug 'Rotieren' with Movie
Comment 2 fehler-im-programm 2023-07-23 22:06:33 UTC 
Created attachment 160481 [details]
Bug 'Rotieren' with Movie (Screenshot)
Comment 3 Jean-Baptiste Mardelle 2023-07-24 11:36:19 UTC 
Thanks for your report. This was caused by a change in MLT (our video backend) that broke the color parameter for some effects (Rotate, Position and Zoom, and Rotate and Shear).
This has now been fixed in git: https://invent.kde.org/multimedia/kdenlive/-/commit/6feb13f87e6b16b9a3917ae6d66da7d876a9e444
and will be fixed in 23.08.0, to be released in one month.

*** This bug has been marked as a duplicate of bug 472449 ***