Bug 379767 - PNG render error with track effect without compositing transition.
Summary: PNG render error with track effect without compositing transition.
Status: RESOLVED MOVED
Alias: None
Product: kdenlive
Classification: Applications
Component: Effects & Transitions (show other bugs)
Version: unspecified
Platform: Other Linux
: NOR normal
Target Milestone: ---
Assignee: Vincent PINON
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-05-13 05:11 UTC by farid
Modified: 2019-12-16 17:52 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:
fritzibaby: Brainstorm+
fritzibaby: timeline_corruption+

Attachments
bug (3.69 MB, video/webm)
2017-05-13 05:19 UTC, farid 		Details
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Description farid 2017-05-13 05:11:01 UTC 
A color change happens in the rendered result whenever adding a transparent PNG over a track with track effects (could also be without but havent tested).

1- add a transparent png over a video that has a lut applied to the whole track.
2- render and you'll notice a color change in the png region.

The workaround is to add a composite transition to fix the issue.

Kdenlive 17.03.70
KDE Frameworks 5.33.0
Qt 5.8.0 (built against 5.8.0)
MLT 6.5.0
Comment 1 farid 2017-05-13 05:19:04 UTC 
Created attachment 105503 [details]
bug
Comment 2 farid 2017-05-13 05:19:31 UTC 
See video example.
Comment 3 farid 2019-12-16 17:52:24 UTC 
Moving here: https://invent.kde.org/kde/kdenlive/issues/489