Rechercher dans l’assistance

Évitez les escroqueries à l’assistance. Nous ne vous demanderons jamais d’appeler ou d’envoyer un SMS à un numéro de téléphone ou de partager des informations personnelles. Veuillez signaler toute activité suspecte en utilisant l’option « Signaler un abus ».

En savoir plus

Why can't I watch video ?

  • 2 réponses
  • 4 ont ce problème
  • 4 vues
  • Dernière réponse par cor-el

more options

I'm using FF 43.0.1 on Windows.

Before I upgraded, videos played without any problem.

Now, when trying to play the top video on this page https://twitter.com/TwitterTips/timelines/581843572464443392 ,

I get the message "This browser does not support video playback."

What's gone wrong ?

How do I resolve the issue, please ?

I'm using FF 43.0.1 on Windows. Before I upgraded, videos played without any problem. Now, when trying to play the top video on this page https://twitter.com/TwitterTips/timelines/581843572464443392 , I get the message "This browser does not support video playback." What's gone wrong ? How do I resolve the issue, please ?

Toutes les réponses (2)

more options

Please also update the video extensions in your browser:

If you see any issues also see:

more options

You are probably out of luck with being on Windows XP. XP doesn't support playing MP4 files natively, so Firefox isn't able to play MP4 files via the HTML5 media player.