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kvazaar 2.3.2#244410

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BrewTestBot merged 2 commits into
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bump-kvazaar-2.3.2
Sep 17, 2025
Merged

kvazaar 2.3.2#244410
BrewTestBot merged 2 commits into
mainfrom
bump-kvazaar-2.3.2

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Created by brew bump


Created with brew bump-formula-pr.

Details

release notes
## Features

There are no major new features, but several fixes, most notably to 10 bit encoding and cost calculation for smp and amp blocks. Due to the fixes to amp cost calculation, amp is now enabled on veryslow preset.

Impact of fixes on the old veryslow preset

Sequences BD-BR (PSNR) BD-BR (SSIM) Speed
hevc-A -1.2 % -1.4 % 0.96×
hevc-B -1.4 % -1.6 % 0.97×
hevc-C -1.2 % -1.4 % 0.97×
hevc-D -1.3 % -1.6 % 0.98×
hevc-E -0.9 % -1.0 % 1.00×
hevc-F -1.1 % -1.4 % 0.98×
Overall -1.2 % -1.4 % 0.98×

Veryslow of v2.3.1 vs v2.3.2

Sequences BD-BR (PSNR) BD-BR (SSIM) Speed
hevc-A -3.1 % -3.5 % 0.69×
hevc-B -3.0 % -3.2 % 0.72×
hevc-C -2.9 % -3.3 % 0.78×
hevc-D -2.9 % -3.3 % 0.82×
hevc-E -2.3 % -2.1 % 0.83×
hevc-F -2.4 % -2.8 % 0.79×
Overall -2.7 % -3.0 % 0.77×

To other presets the impact of fixes is smaller

Fixes

  • Several fixes to 10 bit encoding
  • Fix SATD calculation 36f7752d515aba01b9ba7f0a1d1fab6cb9d647a9
  • Ensure proper stack size 1eeccb3c98da95601cff74849d24a14e98f4c56b
  • Fix typing for threadwrapper a7aeb2361f8d1e5dc575d05c9ab563f47bdcd235
  • Separate .pdb files for exe and library ccc643c8d2c1b5950c3bbd3e0f9ac50d7997acc9
  • Fix y4m reading 4aeeba73e151d9c9878961f4de11ccbb5aaf29fd b8d918548d8928500e2f9f9516865c10a91993d4
  • Update minimum CMake version 3393d56002237c780034be495c5346151268b742
  • Fix --no-early-skip d1e11d84570bcc9c813ac251b4e764b5790b6852
  • Fix lossless incorrectly selecting skip d1e11d84570bcc9c813ac251b4e764b5790b6852
  • Rate control improvements 526c8db10e263719532afe6b0d01cf570a5d1b20 999c51252e4d6d3e70e0eab1efa9b71bd6345904
  • Fix bit cost calculation for tr splits and smp 6957ceab9c104abcb529d3883bbd8221401dc6af
  • Update the default configuration to match the medium preset 3eed14d590216a3aa544f0b0b09d2449021b9693

External contributions

New Contributors

Full Changelog: ultravideo/kvazaar@v2.3.1...v2.3.2

View the full release notes at https://github.com/ultravideo/kvazaar/releases/tag/v2.3.2.


@github-actions github-actions Bot added the bump-formula-pr PR was created using `brew bump-formula-pr` label Sep 17, 2025
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🤖 An automated task has requested bottles to be published to this PR.

Caution

Please do not push to this PR branch before the bottle commits have been pushed, as this results in a state that is difficult to recover from. If you need to resolve a merge conflict, please use a merge commit. Do not force-push to this PR branch.

@github-actions github-actions Bot added the CI-published-bottle-commits The commits for the built bottles have been pushed to the PR branch. label Sep 17, 2025
@BrewTestBot BrewTestBot added this pull request to the merge queue Sep 17, 2025
Merged via the queue into main with commit 4b8d346 Sep 17, 2025
22 checks passed
@BrewTestBot BrewTestBot deleted the bump-kvazaar-2.3.2 branch September 17, 2025 11:50
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