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Internet Explorer spielt alle Youtube-Videos ab. Firefox auch nach update nicht. - Internet Explorer plays all youtube videos. Firefox even after update not.

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  • 2 have this problem
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  • Last reply by jscher2000

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Internet Explorer plays all youtube videos. Firefox even after update not.

Pictures in the preview visible but no start of the movie

after the update is the same no change

All Replies (3)

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... Update add pic.

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No idea....yet. Nvidia update drivers released this week. No idea on your Intel Update your drivers and see what goes on. https://support.mozilla.org/en-US/kb/upgrade-graphics-drivers-use-hardware-acceleration TRY NO HARDWARE ACCELERATION

Please let us know if this solved your issue or if need further assistance.

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In another thread, a user said YouTube no longer supports Flash at all. Could you switch your YouTube Flash Player to HTML5 format or disable the extension completely to make sure that is not interfering? You can disable and usually remove extensions on the Add-ons page. Either:

  • Ctrl+Shift+a (Mac: Command+Shift+a)
  • "3-bar" menu button (or Tools menu) > Add-ons
  • type or paste about:addons in the address bar and press Enter/Return

In the left column of the Add-ons page, click Extensions. Then scan down the right side and disable or remove the obsolete extension.

Often a link will appear above at least one disabled extension to restart Firefox before the change takes effect. You can complete your work on the tab and click one of the links as the last step.

Any improvement?


If you still get an error, could you check your supported video formats on YouTube's test page here:

https://www.youtube.com/html5

Usually all boxes are blue except the last box. If you have red boxes under H.264/MP4, please see this article: Fix video and audio playback problems on Firefox for Windows.