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!

Dette websted vil have begrænset funktionalitet, mens vi gennemgår vedligeholdelse for at forbedre din oplevelse. Hvis en artikel ikke løser dit problem, og du vil stille et spørgsmål, har vi vores supportfællesskab, der venter på at hjælpe dig på @FirefoxSupport på Twitter og/r/firefox på Reddit.

Søg i 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.

Læs mere

You Tube videos will only play at 360p and 240p, no 480p. Was working before yesterday.

  • 1 svar
  • 1 har dette problem
  • 1 visning
  • Seneste svar af philipp

more options

Standard definition You Tube videos will only play at 360p and 240p, no 480p. HD videos will play at 720p, no 1080p. It was working until yesterday. I have not made any changes to Firefox. I tried upgrading to the latest version. This is not helping either. I don't have this problem when using Internet Explorer. The problem exists on both of my computers.

Standard definition You Tube videos will only play at 360p and 240p, no 480p. HD videos will play at 720p, no 1080p. It was working until yesterday. I have not made any changes to Firefox. I tried upgrading to the latest version. This is not helping either. I don't have this problem when using Internet Explorer. The problem exists on both of my computers.

Alle svar (1)

more options

hello kmcvety, this should be an issue which is going to be resolved in firefox 36 - you could try it out right now in the beta version: https://www.mozilla.org/firefox/beta/