Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Avatar for Username

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
Ce sujet de discussion a été archivé. Veuillez poser une nouvelle question si vous avez besoin d’aide.
Archivé

linux firefox 50 html 5 movies do not run, error stating javascript is not enabled

Firefox Autre
James a répondu
redscott5
redscott5

many different web sites with html5 movies indicates other errors when movies are trying to start

many different web sites with html5 movies indicates other errors when movies are trying to start

Toutes les réponses (2)

Paul
Paul
  • Top 25 Contributor
  • Moderator

Hi

Form the information you have supplied, it appears that you are using an older version of Firefox (v.47). I strongly recommend that you update and then see if this issue reoccurs. You can read more about how to update here.

I hope this helps, but if not, please come back here and we can look into an alternative solution for you.

James
James
  • Moderator
  • Top 10 Contributor

Are you able to use HTML5 player?

A easy way to see if system meets needs for sites like Youtube is to look at https://www.youtube.com/html5/

FFmpeg will help if you not not have it.