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How-to guideBilibiliCDNBrowser Extension

一个神秘设置解决 Bilibili 视频卡顿

海外看 B 站卡顿，换 DNS、挂 VPN 都是碰运气，真正的原因是 B 站给你分配了慢的 CDN 节点。装一个扩展把视频固定在最快的节点，顺便附上 Android 和电视的做法。

Related projectBiBoost - Overseas Video Speedup for bilibili
Updated 2 min30 viewsArticle language
封面：全世界只有三个人知道，海外 B 站视频提速的神秘设置
Chrome 应用商店的扩展页面，黄框框住「添加到桌面」安装按钮
扩展的各节点测速画面，黄框框住测出来最快的两个节点
就这样！看你的视频去吧

你们看B站视频也卡成狗吗?

懒人解法：浏览器装扩展

懒得看原理，省流: 浏览器装这个 (如果有篡改猴/油猴的同功能脚本记得先移除)

装前装后对比

Before

扩展关闭时：视频走 B 站分配的 Akamai 节点（cdn=…akamaized.net），下载速度 66 kB/s

After

扩展开启后：同一个视频改走 08ct 节点，1080P+ 下载速度 3.3 MB/s

如果你还想继续看

为什么换 DNS、挂 VPN 不一定有用

在海外看 bilibili 视频卡顿，网上搜常出现 VPN 啦，改 DNS 8.8.8.8 之类的，这些都不一定管用

因为真正的原因是B站给你分配了「慢速的 CDN 节点」。上面这些方法本质都是「提高拿到好节点的概率」，不能根治。所以跟玄学一样，有些人有用有些人没用

如果想了解 CDN 是什么，可以看我这篇技术博客文章：如何真正彻底解决 Bilibili 卡顿（繁体中文）

真正的解法：固定最快的节点

真要彻底解决，你必须知道所在地区最好的节点，然后固定它

为此我做了这个插件，如果你平时用电脑浏览器看，装上面的扩展，强制视频走最快的节点

手机和电视怎么办

如果用 Android 看，不要用官方 APP，改用 PiliNara 这个第三方 apk (好用很多没广告)
https://github.com/Starfallan/PiliNara/releases

如果用机顶盒或智能电视，别用那什么云xx小电视(真的拉完了)，用 blbl APP
https://github.com/roge4444/blblRogerMod/releases

原理都是一样的，这些 APP 内置测速并固定 CDN 的功能

写在最后

以上是我踩坑三年多来的真心分享，不是广告

浏览器扩展是我自己做来给自己用的，永久免费。希望帮到有需要的人，有想要的功能或 bug 反馈也可以留言或私信

如果你装上后觉得不错，不妨顺手留个五星鼓励。或者到以下 Github 项目点个星星
https://github.com/a0972199950/bilibili-cdn-switcher?utm_source=lazy_cv&utm_medium=referral&utm_campaign=secret_setting_article&utm_content=zhcn

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