https://bugs.kde.org/show_bug.cgi?id=449692
Bug ID: 449692
Summary: Kdenlive crash when opening video with OpenGL enabled
Product: kdenlive
Version: unspecified
Platform: unspecified
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: Video Display & Export
Assignee: j...@kdenlive.org
Reporter: opendr...@gmail.com
Target Milestone: ---
Created attachment 146335
--> https://bugs.kde.org/attachment.cgi?id=146335&action=edit
Kdenlive crash report
SUMMARY
***
When OpenGL is activated and trying to open a video, Kdenlive crashes.
If I open a video with OpenGL disabled and save the project, then turn on
openGL and load the saved project, everything works.
Without OpenGL, 4K60fps playback on Timeline is very slow.
The error occurs on Kdenlive 21.12.2 and older versions. I use openSUSE
Tumbleweed and installed Kdenlive from the repositories, also tried the Flatpak
version, but the result is the same.
It also doesn't matter if I'm using an Intel or NVIDIA GPU.
***
STEPS TO REPRODUCE
1. Enable OpenGL in playback settings
2. Open 4K60/50fps video
OBSERVED RESULT
kdenlive crashes
EXPECTED RESULT
Kdenlive won't crash
SOFTWARE/OS VERSIONS
Operating System: openSUSE Tumbleweed 20220204
KDE Plasma Version: 5.23.5
KDE Frameworks Version: 5.90.0
Qt Version: 5.15.2
Kernel Version: 5.16.4-1-default (64-bit)
Graphics Platform: X11
ADDITIONAL INFORMATION
Processors: 12 × Intel® Xeon® E-2186M CPU @ 2.90GHz
Memory: 125.5 GiB of RAM
Graphics Processor: Quadro P3200/PCIe/SSE2
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