This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

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

Echekwara usoro a. Biko jụọ ajụjụ ọhụrụ ma ọ bụrụ na ị chọrọ enyemaka.

youtube - no video playback on full screen mode

  • 1 nzaghachinzaghachi
  • 59
  • 38 views
  • Nzaghachi ikpeazụ nke cor-el

annette123
annette123
more options

when playing a youtube video from the youtube website it won't play at full screen, it only plays back video from the video player window. When I try to go full screen I only get the audio portion and a black screen.

Full screen will play Youtube videos back properly from Internet Explorer or if I play back a video embedded in a website, but not from Mozilla.

This has been going on four or five days now and I was hoping it would correct itself, but to no avail.

Thank you, Annette

when playing a youtube video from the youtube website it won't play at full screen, it only plays back video from the video player window. When I try to go full screen I only get the audio portion and a black screen. Full screen will play Youtube videos back properly from Internet Explorer or if I play back a video embedded in a website, but not from Mozilla. This has been going on four or five days now and I was hoping it would correct itself, but to no avail. Thank you, Annette

All Replies (1)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Try to disable the hardware acceleration in the Flash Player. See Flash videos won't play full screen

Flash "Display settings" window: