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Why is my firefox not playing 4k videos on youtube? (it only plays them if its forced to play with flash using an addon)

  • 2 replies
  • 1 has this problem
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  • Last reply by moglymic

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Why is my firefox not playing 4k videos on youtube? (it only plays them if its forced to play with flash using an addon) .

In other browsers it works just fine, with firefox it only works max on 1080p.

Why is my firefox not playing 4k videos on youtube? (it only plays them if its forced to play with flash using an addon) . In other browsers it works just fine, with firefox it only works max on 1080p.

All Replies (2)

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It works with the HTML5 player on beta 44:

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Not working with beta 44.0b1.