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How to make FF play video in background tab?

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  • Last reply by cor-el

nh1204
nh1204
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Hi, autoplay is switched on, but still won't play youtube when I open in new tab (without switching to the tab) please can you tell me how to make this happen?

Thanks

Hi, autoplay is switched on, but still won't play youtube when I open in new tab (without switching to the tab) please can you tell me how to make this happen? Thanks

All Replies (1)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
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You can look at these prefs on the about:config page to see what settings work for you. You probably at least need media.block-autoplay-until-in-foreground = falsecreate an allow audio and video exception for YouTube if you currently block A/V.

  • media.autoplay.default = 5 [0:allow; 1:blockAudible; 5:blockAll]
  • media.autoplay.blocking_policy = 2
  • media.autoplay.allow-extension-background-pages = false
  • media.autoplay.block-event.enabled = true
  • media.block-autoplay-until-in-foreground

You can open the about:config page via the location/address bar. You can accept the warning and click "I accept the risk!" to continue.