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.

Videos not playing properly on Firefox

  • 1 réponse
  • 1 a ce problème
  • 63 vues
  • Dernière réponse par FredMcD
  • Archivé

monaga
monaga

If I go to any site and click on a video, it will start to play. But it does not display properly. The video size enlarges and it seems to be black and white. I had the problem with YouTube videos, and found an add-on, and now they play fine. But I am still having a problem on Facebook and other sites. I have made sure to update Flash.

Any help would be much appreciated.

If I go to any site and click on a video, it will start to play. But it does not display properly. The video size enlarges and it seems to be black and white. I had the problem with YouTube videos, and found an add-on, and now they play fine. But I am still having a problem on Facebook and other sites. I have made sure to update Flash. Any help would be much appreciated.

Toutes les réponses (1)

FredMcD
FredMcD

https://support.mozilla.org/en-US/kb/fix-common-audio-and-video-issues