We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

Avatar for Username

Zoeken in Support

Vermijd ondersteuningsscams. We zullen u nooit vragen een telefoonnummer te bellen, er een sms naar te sturen of persoonlijke gegevens te delen. Meld verdachte activiteit met de optie ‘Misbruik melden’.

Meer info

Deze conversatie is gearchiveerd. Stel een nieuwe vraag als u hulp nodig hebt.

How do I remove the massive OSD on fullscreen?

  • 2 antwoorden
  • 9 hebben dit probleem
  • 7 weergaven
  • Laatste antwoord van kulmegil

james.r.haigh
james.r.haigh
more options

For example, after clicking fullscreen on a YouTube video, a large, unsubtle OSD with the following text appears:

youtube.com is now fullscreen. Press ESC at any time to exit fullscreen.

This is okay the first time a site goes fullscreen because Firefox needs to ask for permission for it to stay fullscreen. But such a HUGE OSD is not acceptable after permission has been granted.

I wouldn't be so bothered by a very subtle OSD, but really I want to remove it completely. I'm guessing that the answer to this question involves changing a key in about:config.

For example, after clicking fullscreen on a YouTube video, a large, unsubtle OSD with the following text appears: youtube.com is now fullscreen. Press ESC at any time to exit fullscreen. This is okay the first time a site goes fullscreen because Firefox needs to ask for permission for it to stay fullscreen. But such a HUGE OSD is not acceptable after permission has been granted. I wouldn't be so bothered by a very subtle OSD, but really I want to remove it completely. I'm guessing that the answer to this question involves changing a key in about:config.

Alle antwoorden (2)

kobe
kobe
more options

Does updating from getfirefox.com work?

kulmegil
kulmegil
more options

Before You go I warn You that this has been there for a security reason (e.g. malicious site can try to "spoof" fake interface outside Fx window and such).

You can toggle preference "full-screen-api.approval-required" to "false". (type about:config in urlbar).

This equals "allow by default and don't bother me" global option ;) It disables all "entering fullscreen" notifications, including first ones with "allow" / "deny" buttons.

In case You already denied a site (and checked remember) it will take effect and You won't even know if site (flash / video tag) tried to enter fullscreen. You can check/change site permissions trough "view page info > permissions" tab.

Bewerkt door kulmegil op