# 直播：Brave 浏览器中背景模糊始终失败（“无法启动背景模糊”）- 分离的 \<video\>.play() 被中止

**URL:** <https://meta.discourse.org/t/live-background-blur-always-fails-in-brave-browser-background-blur-couldnt-be-started-detached-video-play-is-aborted/415845>\
**Category:** Bug\
**Tags:** live, brave-browser\
**Created:** [2026 年10 月 27 日 10:20 UTC](https://meta.discourse.org/t/live-background-blur-always-fails-in-brave-browser-background-blur-couldnt-be-started-detached-video-play-is-aborted/415845 "2026-10-27T10:20:45Z")\
**Posts on this page:** 1\
**Showing post:** 3

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作者： ![pacharanero](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/pacharanero/32/500583_2.png) [@pacharanero](https://meta.discourse.org/u/pacharanero)\
发布日期： [2026 年10 月 29 日 22:51 UTC](https://meta.discourse.org/t/live-background-blur-always-fails-in-brave-browser-background-blur-couldnt-be-started-detached-video-play-is-aborted/415845/3 "2026-10-29T22:51:58Z")

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> [@pmusaraj](#):
>
> 你想提交修复代码的 PR 吗？

即将提交！

> <https://github.com/discourse/discourse/pull/45366>
>
> Previously, Live background blur failed in Brave because its hidden video was pl…ayed without being attached to the page.
> 
> This change attaches the video invisibly before playback and removes it during cleanup, including when startup fails.
> 
> Fixes https://meta.discourse.org/t/-/415845
> 
> \### Testing
> 
> \- Tested locally in Brave with Shields on and off: blur works in both cases.
> \- Confirmed repeated blur toggles, camera shutdown, and room exit work normally.
> \- ESLint and Prettier pass.

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