Lento: Slow, Reverb, Bass Boost EN

Name: Lento: Slow, Reverb, Bass Boost
Rating: 4.9 (19 reviews)
Author: uboa

uboa · Firefox

A small, no-nonsense extension to add slow, reverb, and bass boost effects on most music-streaming sites.

4.9/5 19 人评分 556用户 v2.0.1当前版本

前往 Firefox 商店

权限提示 该扩展申请访问所有网站（<all_urls>），意味着它可以读取你在任意站点的页面内容，包括已登录的页面。这是许多扩展正常工作的必要条件，但也值得你确认来源可信。

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简介

UPDATE: Lento is now on Chrome! Check out the new Firefox demo video here.

Head to a tab playing a music, choose your favorite preset (or dial in your own speed, reverb and bass boost), and sit back and enjoy!

Supported sites
- Spotify
- Apple Music
- YouTube
- YouTube Music
- Bandcamp
- Soundcloud
- TikTok

... and most other sites with audio or video. If it plays in a tab, Lento will probably catch it.

Known limitations
- Amazon Music: speed control only. Amazon DRM currently blocks the audio processing that the reverb and bass boost functionality require.
- Zen Browser: Spotify and other DRM-protected sites don't play reliably on Zen. This is likely a browser limitation, but I'll keep investigating.

This is a solo project, so issues will be addressed as time allows. Your patience is appreciated!

Bugs and source code
See a problem? Use the bug-report button right in the popup or file an issue on GitHub.

Free, forever!
Lento will always be free and open-source! You will never have to pay for features here. If you'd like to support my work anyway, check out my Ko-fi!

Contact
I'd love to hear your thoughts on this extension. You can reach me at uboa.lento@gmail.com or set up a 10-minute meeting with me here: https://calendly.com/uboa-lento.

Data disclaimer
Lento will never transmit your data. All music processing is done locally on your machine, and nothing is ever sent to me or anyone else.

Lento: Slow, Reverb, Bass Boost 是做什么的

Lento: Slow, Reverb, Bass Boost 是一款面向 Firefox 的影音图像类扩展，主要用来处理图片、调节音量、增强播放器功能。官方对它的介绍是：A small, no-nonsense extension to add slow, reverb, and bass boost effects on most music-streaming sites.在Firefox 附加组件商店（AMO）上，它当前版本 2.0.1，评分 4.89（19 人评价），约 556 名用户。

适合什么人用

从功能定位看，Lento: Slow, Reverb, Bass Boost 更适合经常在网页上看视频、听音乐或处理图片的用户。如果你平时只是偶尔遇到相关需求，用浏览器自带功能也能凑合；但如果这件事每天都发生，装一个专门处理它的扩展通常比手动操作省事得多。需要注意的是它作用于所有网站，装上后建议先观察一两天，确认不影响常用站点的正常使用。

怎么安装 Lento: Slow, Reverb, Bass Boost

打开Firefox 附加组件商店（AMO）上的官方页面；
点「添加到浏览器」并确认权限提示；
装好后在扩展列表里固定图标，方便随时开关。

本站只做索引与介绍，安装包来自官方商店。如果商店页面提示当前地区不可用，说明该扩展未在你所在区域上架。

常见问题

Lento: Slow, Reverb, Bass Boost 是免费的吗？

Lento: Slow, Reverb, Bass Boost 在Firefox 附加组件商店（AMO）免费提供下载。它是浏览器扩展，装上就能直接用，不需要注册账号。

Lento: Slow, Reverb, Bass Boost 安全吗？

它只申请了 0 项权限，范围比较克制，没有申请「读取所有网站数据」这种大权限。

Lento: Slow, Reverb, Bass Boost 支持哪些浏览器？

当前收录的版本来自Firefox 附加组件商店（AMO），适用于 Firefox。同一个扩展在其他商店可能有对应版本，但功能与版本号不一定相同。

怎么卸载 Lento: Slow, Reverb, Bass Boost？

在扩展管理页找到 Lento: Slow, Reverb, Bass Boost，点移除即可。它在本地保存的设置会一起清掉，不会残留数据。

权限清单来自 manifest.json 原文

站点访问 1

<all_urls>

接口权限 2

declarativeNetRequestWithHostAccess
storage

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