https://bugs.kde.org/show_bug.cgi?id=493342
Bug ID: 493342
Summary: Nvidia GPU acceleration does not seem to work on
timeline/preview
Classification: Applications
Product: kdenlive
Version: unspecified
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: Video Display & Export
Assignee: j...@kdenlive.org
Reporter: agap...@hotmail.com
Target Milestone: ---
SUMMARY
Very slow to preview video on timeline when many effects are added to the
timeline/preview. It slows video playback to a crawl and I have a 2060.
I checked the settings, but didn't find it. Maybe there's a hidden option to
turn on GPU acceleration that I missed somewhere?
STEPS TO REPRODUCE
1. Add multiple video clips (>5 min) into preview
2. Add Audio
3. Add multiple effects
4. Try to preview
5. Video is slow to playback
OBSERVED RESULT
Video is slow to playback sometimes becoming unusuable
EXPECTED RESULT
Video is smooth and loads my GPU. nvidia-smi shows that Kdenlive is not using
my gpu.
SOFTWARE/OS VERSIONS
Operating System: Arch Linux
KDE Plasma Version: 6.1.5
KDE Frameworks Version: 6.6.0
Qt Version: 6.7.2
Kernel Version: 6.10.10-arch1-1 (64-bit)
Graphics Platform: Wayland
Processors: 12 × Intel® Core™ i7-10750H CPU @ 2.60GHz
Memory: 23.3 GiB of RAM
Graphics Processor: Mesa Intel® UHD Graphics
ADDITIONAL INFORMATION
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