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!

Search Support

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

Full Screen Black Screen Effect

  • 3 பதிலளிப்புகள்
  • 1 இந்த பிரச்சனை உள்ளது
  • 1 view
  • Last reply by Wesley Branton

When i click full screen in video on youtube, then i have black sceen and then I have videon in full screen. I don't want have black screen when i open video in full screen . I don't like this effect. How I can change this ? (I download 3 screenshots for you. On 2 screenshot you can see a black screen I don't like this black screen effect)

When i click full screen in video on youtube, then i have black sceen and then I have videon in full screen. I don't want have black screen when i open video in full screen . I don't like this effect. How I can change this ? (I download 3 screenshots for you. On 2 screenshot you can see a black screen I don't like this black screen effect)
Attached screenshots

தீர்வு தேர்ந்தெடுக்கப்பட்டது

No problem!

I am glad to hear that your problem has been resolved. If you haven't already, please select the answer that solves the problem. This will help other users with similar problems find the solution.

Thank you for contacting Mozilla Support.

Read this answer in context 👍 0

All Replies (3)

This would be done by adjusting the full-screen-api.transition-duration.enter and full-screen-api.transition-duration.leave preferences in the Configuration Editor for Firefox (about:config page). If you want to disable to effect completely, change the values to 0 0 (zero space zero).

After you restart Firefox, the fading effect should be gone.

Hope this helps.

தீர்வு தேர்ந்தெடுக்கப்பட்டது

No problem!

I am glad to hear that your problem has been resolved. If you haven't already, please select the answer that solves the problem. This will help other users with similar problems find the solution.

Thank you for contacting Mozilla Support.