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Help, youtube won't play html5 on Firefox, but on chrome is fine?

  • 25 回覆
  • 1 有這個問題
  • 93 次檢視
  • 最近回覆由 jscher2000

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Hi there, this problem started, about 5 days ago, some videos won't play and it shows it's because html5, but they played previously. I don't won't to move to chrome, i don't know what to do. Any idea is welcomed. Thank you very much.

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所有回覆 (5)

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jscher2000 said

Hi kojbilo, do you have the "Primetime Content Decryption" plugin installed and enabled on the Add-ons page? I don't see it listed in the photo you posted before. You probably need that installed first before the preferences for that plugin show up in about:config. I haven't tried it myself, but someone else posted about that plugin earlier today: https://support.mozilla.org/questions/1235544

I started to create new boolean seven it says the first three went fine and than i couldn't create the next four.

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Sorry they are already there i set them to true

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it worked on the new profile, now i'm gonna try on my real profile

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well it worked again thank you very much jscher2000, this is second time you help me with issue. Also huge thanks for JuzBeKind for the great explanation step by step of how things should be done tnx mixit and msfn, and james and cor-el who point me to the link

thank you

anyway once i get some free time i'm going above xp, for 7 or 8, can somebody point me to some link, how to transfer safely all my ff preferences, settings, passwords, history, bookmarks to new windows.

tnx

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kojbilo said

anyway once i get some free time i'm going above xp, for 7 or 8, can somebody point me to some link, how to transfer safely all my ff preferences, settings, passwords, history, bookmarks to new windows.

You will want a full profile backup: Back up and restore information in Firefox profiles.

To get Firefox on the new computer to use the old data is a little complicated, so please start a new thread for that.

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