Bug 513689

Summary: Haruna is noticeable slower than mpv
Product: [Applications] Haruna Reporter: Fernando M. Muniz <fernandommuniz>
Component: genericAssignee: george fb <georgefb899>
Status: REPORTED ---    
Severity: major Keywords: efficiency-and-performance, usability
Priority: NOR    
Version First Reported In: 1.6.0   
Target Milestone: ---   
Platform: CachyOS   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: Issue being reproduced.
Noticeably slower than SMPlayer.

Description Fernando M. Muniz 2025-12-22 05:09:55 UTC
Created attachment 187860 [details]
Issue being reproduced.

STEPS TO REPRODUCE
Play an 8K video and hold the right arrow key.

OBSERVED RESULT
Haruna can't keep up while mpv can (see attachment).

EXPECTED RESULT
It should be as fast because it uses mpv.

SOFTWARE/OS VERSIONS
Operating System: CachyOS Linux 
KDE Plasma Version: 6.5.4
KDE Frameworks Version: 6.21.0
Qt Version: 6.10.1
Kernel Version: 6.18.2-2-cachyos (64-bit)
Graphics Platform: Wayland
Processors: 8 × 11th Gen Intel® Core™ i5-11300H @ 3.10GHz
Memory: 9 GB of RAM (8.1 GB usable)
Graphics Processor 1: Intel® Iris® Xe Graphics
Graphics Processor 2: NVIDIA GeForce GTX 1650
Manufacturer: LENOVO
Product Name: 82MG
System Version: IdeaPad Gaming 3 15IHU6
Comment 1 Fernando M. Muniz 2025-12-30 23:32:51 UTC
Created attachment 188098 [details]
Noticeably slower than SMPlayer.