Important Notice: We're experiencing email notification issues. If you've posted a question in the community forums recently, please check your profile manually for responses while we're working to fix this.

On Monday the 3rd of March, around 5pm UTC (9am PT) users may experience a brief period of downtime while one of our underlying services is under maintenance.

搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多

Blocking automatic audio/video play stopped working, how do I fix??

  • 2 回覆
  • 2 有這個問題
  • 1 次檢視
  • 最近回覆由 jj

more options

I recently changed options to connect to all websites via https under Privacy & Security, could that be the reason? I wouldn't think that has anything to do with it but then I'm not expert tech-wise. Thank you!

I recently changed options to connect to all websites via https under Privacy & Security, could that be the reason? I wouldn't think that has anything to do with it but then I'm not expert tech-wise. Thank you!

所有回覆 (2)

more options

You can look at these prefs on the the about:config page to see what settings work for you to block autoplay.

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

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.


more options

cor-el, thank you for your response. I did what you said, it works often but not all the time. Once instance is my AOL home page, under the picture where the headlines are there is always a video, it's playing but I managed to keep it on mute. Youtube does too. Maybe I am expecting too much? I seem to have issues with my email client filters disappearing, also my Multi-Account Containers and Default Bookmark Folder are acting strange. Would the changes I made have anything to do with this in your opinion? Thank you...