当サイトはユーザー体験を改善するためのメンテナンスを実施中に機能が制限される予定です。記事を読んでもあなたの問題が解決せず質問をしたい場合は、Twitter の @FirefoxSupport、Reddit の /r/firefox で、サポートコミュニティが皆さんを助けようと待機しています。

Mozilla サポートの検索

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

詳しく学ぶ

このスレッドはアーカイブに保管されました。 必要であれば新たに質問してください。

Privacy & Security->Permissions->Autoplay

  • 2 件の返信
  • 0 人がこの問題に困っています
  • 1 回表示
  • 最後の返信者: James

more options

When selecting Block Audio and Video option, I click settings and set to Block Audio and Video for Default for All Websites. It does not effect the browser from blocking.

How do I make it really work? I try to add websites but unable to do that, there are 2 websites listed as allow, I try to block them, have tried to delete them but when I save setting, they seem to return and allow.

So effectively it is not functioning. Is this just a fake setting?

When selecting Block Audio and Video option, I click settings and set to Block Audio and Video for Default for All Websites. It does not effect the browser from blocking. How do I make it really work? I try to add websites but unable to do that, there are 2 websites listed as allow, I try to block them, have tried to delete them but when I save setting, they seem to return and allow. So effectively it is not functioning. Is this just a fake setting?
添付されたスクリーンショット

すべての返信 (2)

more options

Try these values for preferences in about:config.

media.autoplay.default = 5 [0:Allowed;1:blocked;5:All Blocked] media.autoplay.block-event.enabled = true media.block-autoplay-until-in-foreground = false media.autoplay.allow-extension-background-pages = false media.autoplay.blocking_policy = 2

https://support.mozilla.org/en-US/kb/about-config-editor-firefox https://support.mozilla.org/en-US/questions/1321021