Windows 10 已于2025年10月14日停止支持。如果您正在使用 Windows 10,参见 这篇文章

Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

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how do i disable background videos?

atkatz 已回复
atkatz

I do not want videos too play when I exit Firefox. In fact, I want exiting Firefox to explicitly be one of the ways to stop playing videos.

Unfortunately, videos continue playing when I exit. I either have to force stop or restart Firefox and find the tab where the video is still running and manually kill it.

Are there any configuration options or extensions that would disable Firefox' "play video in background" behavior?

I do not want videos too play when I exit Firefox. In fact, I want exiting Firefox to explicitly be one of the ways to stop playing videos. Unfortunately, videos continue playing when I exit. I either have to force stop or restart Firefox and find the tab where the video is still running and manually kill it. Are there any configuration options or extensions that would disable Firefox' "play video in background" behavior?

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Oh, i forgot to mention:

Android Pixel 2xl Android 10 build QQ1A.200105.002 Firefox 68.4.2