Windows 10 reached EOS (end of support) on October 14, 2025. For more information, see this article.

Mozilla サポートの検索

サポート詐欺に注意してください。 私たちはあなたに通話やショートメッセージの送信、個人情報の共有を求めることはありません。疑わしい行為を見つけたら「迷惑行為を報告」からご報告ください。

詳しく学ぶ

このスレッドは閉じられ、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。

not installed ...i am waiting 5days for it but not installing why???

  • 3 件の返信
  • 1 人がこの問題に困っています
  • 48 回表示
  • 最後の返信者: John99

more options

OpenH264 Video Codec provided by Cisco Systems, Inc.This plugin is automatically installed by Mozilla to comply with the WebRTC specification and to enable WebRTC calls with devices that require the H.264 video codec. Visit http://www.openh264.org/ to view the codec source code and learn more about the implementation.

OpenH264 Video Codec provided by Cisco Systems, Inc.This plugin is automatically installed by Mozilla to comply with the WebRTC specification and to enable WebRTC calls with devices that require the H.264 video codec. Visit http://www.openh264.org/ to view the codec source code and learn more about the implementation.

すべての返信 (3)

more options

There is no need to create more than one thread for an issue. 2 of your duplicate threads have been closed and re-directed here.

more options

Are you still having a problem ?

Please paste in your troubleshooting page information


P.S. In fact i will close this, it is the fourth question on a very similar subject. Please see /questions/1130247

この投稿は John99 により に変更されました

more options

In fact another duplicate. Please see /questions/1130247