Bug 504100

Summary:	"backgroundkey" effect appears to do nothing
Product:	[Applications] kdenlive	Reporter:	Dianne S <dianne>
Component:	Video Effects & Transitions	Assignee:	Jean-Baptiste Mardelle <jb>
Status:	CONFIRMED ---
Severity:	normal	CC:	berndmj
Priority:	NOR	Keywords:	triaged
Version First Reported In:	25.04.0
Target Milestone:	---
Platform:	Appimage
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Dianne S 2025-05-12 13:38:04 UTC

The "backgroundkey" effect does nothing when I apply it on the timeline.

I have a sample project that is too big to attach, but you can download it from https://dianne.skoll.ca/80638ba4901d7df88cb15d311d8cb2114f8afdcb/kdenlive-background-key.zip

Comment 1 Bernd 2025-05-12 13:46:26 UTC

I can confirm this behavior. See also https://discuss.kde.org/t/misc-backgroundkey-effect-how-is-it-supposed-to-work/33616