Changelog for svt-av1-psy-2.2.1.B-1.1.x86_64.rpm :

* Thu Oct 10 2024 solomocyj - Features
* New parameter --noise-norm-strength for controlling noise normalization. It is configurable with values 0 through 4, with a default value of 0. Noise normalization intelligently boosts higher frequency details in parts of the video where these details may otherwise be erased, helping preserve visual consistency in some scenarios. - Quality & Performance
* Tune 4 variance boost scaling is now a bit flatter
* Adjusted Tune 4 lambda weights
* Limited the maximum available transform size available to Tune 4 to 32x32
* Adjusted the default sharpness parameter used by Tune 4
* New custom Variance Boost curve for Tune 4
* Ported speedups for AVX2 hardware from aomenc - Documentation
* DLF 2 option is now properly reflected in the help menu - Bug Fixes
* Fixed a bug where on certain devices under specific circumstances, encoding extremely small images resulted in a floating point exception