https://note.zhongyangblog.eu.org/tags/avif/Recent content in AVIF on Aliya の 笔记Hugo -- gohugo.iozh-cnThu, 29 Oct 2026 15:27:26 +0800https://note.zhongyangblog.eu.org/p/%E5%8D%9A%E5%AE%A2%E5%B0%81%E9%9D%A2%E6%A0%BC%E5%BC%8F%E5%8D%87%E7%BA%A7%E5%AE%9E%E5%BD%95jpeg-webp-avif/Thu, 29 Oct 2026 15:27:26 +0800https://note.zhongyangblog.eu.org/p/%E5%8D%9A%E5%AE%A2%E5%B0%81%E9%9D%A2%E6%A0%BC%E5%BC%8F%E5%8D%87%E7%BA%A7%E5%AE%9E%E5%BD%95jpeg-webp-avif/<img src="https://jsd.1143520.xyz/gh/manji1143/picx-images-hosting@master/paste/random-148.avif" alt="Featured image of post 博客封面格式升级实录：JPEG → WebP → AVIF" />全站 73 张封面从 JPEG 换到 AVIF(q60)：40.1MB → 11.4MB，省 72%，画质 PSNR 反而更高。这篇把判断依据、转换脚本思路、上传与缓存坑、验证与回退全部写下来，照着能复刻