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。

Videos will not go into fullscreen

more options

I cannot get any videos to go into fullscreen since updating to OSX Big Sur. I've tried troubleshooting mode, re-installing, refreshing, clearing cache and cookies. Nothing works. Doesn't matter the website either.

Tried other browsers and they all work just fine, so its 100% an issue with Firefox.

I cannot get any videos to go into fullscreen since updating to OSX Big Sur. I've tried troubleshooting mode, re-installing, refreshing, clearing cache and cookies. Nothing works. Doesn't matter the website either. Tried other browsers and they all work just fine, so its 100% an issue with Firefox.

すべての返信 (3)

more options

FF uses WideVine pluggin. But the relationship between the pluggin and mac's is defunked and wont be working together anymore.

more options

·´¯`·...¸>-)))º> ~dbben said

FF uses WideVine pluggin. But the relationship between the pluggin and mac's is defunked and wont be working together anymore.

Is this something they'll be fixing in a future update or am I switching to Chrome?

more options

I have no real idea. but based on decades of seeing such companies rise and fall, its doubtful.

if you google widevine, it seems that maybe they were hacked.

but when one company goes down the sewer, another flushed up.  :-)

in the meantime, use the other browsers for specific tasks in order to make your computer and life easier.

and use FF when you need to protect your privacy.