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。

Ican get youtube video, but no sound. I get both with Google Chrme

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

more options

When I play a video, I get no sound. If I play the video with Google Chrome, I get both. I am sure it is a plug in problem. I reloaded Adobe Flash. When I did a plugin check, I was told that Shckwave Flash was up to date.

When I play a video, I get no sound. If I play the video with Google Chrome, I get both. I am sure it is a plug in problem. I reloaded Adobe Flash. When I did a plugin check, I was told that Shckwave Flash was up to date.

すべての返信 (2)

more options

h2obury26 said

When I play a video, I get no sound. If I play the video with Google Chrome, I get both. I am sure it is a plug in problem. I reloaded Adobe Flash. When I did a plugin check, I was told that Shckwave Flash was up to date.

Crashes or other problems with certain multimedia content in Firefox (such as YouTube videos and Flash animations or games) can often be resolved by performing the steps in these Knowledge Base articles:

Please tell us if this helped!

more options

Is there a Flash player being used or the HTML5 media player that YouTube might be using by default in Firefox 35? You can check that via the right-click context menu in the player area.

This extension allows to switch between the Flash player and the HTML5 media player on the YouTube website. YouTube Flash Video Player: