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diff --git a/images/headers/index_conversion_test/300.jxl b/images/headers/index_conversion_test/300.jxl
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diff --git a/images/headers/index_conversion_test/readme.txt b/images/headers/index_conversion_test/readme.txt
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-Ideal quality for coffee image:
-
-WEBP: 65
-JXL: 85
-JPG: 85
-AVIF: 36