Patch libavif for svt-av1 4.0 compatibility#9413
Merged
radarhere merged 1 commit intopython-pillow:mainfrom Jan 30, 2026
Merged
Patch libavif for svt-av1 4.0 compatibility#9413radarhere merged 1 commit intopython-pillow:mainfrom
radarhere merged 1 commit intopython-pillow:mainfrom
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radarhere
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Jan 30, 2026
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A new libavif release is estimated to be in two weeks - AOMediaCodec/libavif#2971 (comment) Even if they don't exactly hit that target, we should be able to revert this and upgrade before the next Pillow release. |
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There is now a new libavif release, and I've created #9460 to revert this. |
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macOS builds have started failing.
Pass: https://github.com/python-pillow/Pillow/actions/runs/21415347226/job/61666976278
Fail: https://github.com/python-pillow/Pillow/actions/runs/21472202845/job/61847296515
The difference is svt-av1 (3.1.2) vs svt-av1 (4.0.0) in Homebrew.
libavif doesn't yet support 4.0.0. The fix has been made but not merged: AOMediaCodec/libavif#2971
Our options include:
macos-install.shHere's a patch to get the CI back to green.