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Video H.264 not playback

  • 6 réponses
  • 1 a ce problème
  • 70 vues
  • Dernière réponse par Vasya8

Vasya8
Vasya8

I have problem with play video on some site (example yapfiles.ru or smotri.com). But on youtube I have no any problems. I use Windows XP SP3 32bit I need install some plugin or change some setting? Or maybe playback H.264 not work in WinXP?

I have problem with play video on some site (example yapfiles.ru or smotri.com). But on youtube I have no any problems. I use Windows XP SP3 32bit I need install some plugin or change some setting? Or maybe playback H.264 not work in WinXP?
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Toutes les réponses (6)

Shadow110
Shadow110

Will this fix ya up : https://support.mozilla.org/en-US/kb/fix-video-audio-problems-firefox-windows

Maybe you should move to the Extended Release as you will not get any further updates from Firefox 52 running XP https://www.mozilla.org/en-US/firefox/organizations/all/

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

Vasya8
Vasya8 Auteur de la question

I did

Shadow110
Shadow110

Misunderstanding as info shows just Firefox 52 when it usually includes the ESR after the number.

Modifié le par Shadow110

Vasya8
Vasya8 Auteur de la question

I mean I already use Firefox 52.2.1ESR and have this problem.

Shadow110
Shadow110

Firefox relies on built-in OS support to play (MP4) media files via the HTML5 media player. On the Windows XP platform you do not have native support for playing MP4 files with the HTML5 media player.

You can try if the solution listed here still works for you. https://www.msfn.org/board/topic/175591-enable-mp4-h264-aac-html5-video-in-firefox-on-windows-xp-without-flash/

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

Vasya8
Vasya8 Auteur de la question

I try this but Primetime plugin is not update