Bug 487991

Summary:	When rendering in AV1 - Unable to change the bitrate from over 160,000kbps file sizes are double the size expected from handbrake
Product:	[Applications] kdenlive	Reporter:	michaelm.workcc
Component:	Rendering & Export	Assignee:	Jean-Baptiste Mardelle <jb>
Status:	REPORTED ---
Severity:	normal	CC:	jlp
Priority:	NOR
Version First Reported In:	24.05.0
Target Milestone:	---
Platform:	Microsoft Windows
OS:	Microsoft Windows
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description michaelm.workcc 2024-06-03 19:56:18 UTC

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SUMMARY
When rendering in AV1 - Unable to change the bit rate from over 160,000kbps -260,000kbps file sizes are double the size expected from handbrake

STEPS TO REPRODUCE
1. render a file in AV1 custom present NVENC
2. change the quality sliders 
3. 

OBSERVED RESULT
high file sizes on AV1 render doesn't matter the quality 5% or 50%.
 
EXPECTED RESULT
file sizes half of x265 like handbrake can produce.

SOFTWARE/OS VERSIONS
Windows: 11 23H2 :: 22631.3593 fresh install.
macOS: 
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 

ADDITIONAL INFORMATION