Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Avatar for Username

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.

Learn More

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。

Why won't some embedded videos show up on websites?

  • 1 件の返信
  • 5 人がこの問題に困っています
  • 7 回表示
  • 最後の返信者: cor-el

fyreflye
fyreflye
more options

Some videos embedded in websites don't show up, are blacked out, have "Advertisement" written at top of space where video should be, etc. Whitelisting for Ghostery and disabling AdBlock+ on sites don't help. Disabling all extensions fixes it, but I can't determine which extension is at fault.

Some videos embedded in websites don't show up, are blacked out, have "Advertisement" written at top of space where video should be, etc. Whitelisting for Ghostery and disabling AdBlock+ on sites don't help. Disabling all extensions fixes it, but I can't determine which extension is at fault.

すべての返信 (1)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

If it does work in Safe-mode then disable all extensions and then try to find which is causing it by enabling one at a time until the problem reappears.

  • Use "Disable all add-ons" on the Safe mode start window to disable all extensions.
  • Close and restart Firefox after each change via "File > Exit" (Mac: "Firefox > Quit"; Linux: "File > Quit")

If the problem is with ABP then try to ask advice at the ABP forum.