Join the Mozilla’s Test Days event from 9–15 Jan to test the new Firefox address bar on Firefox Beta 135 and get a chance to win Mozilla swag vouchers! 🎁

Ce site disposera de fonctionnalités limitées pendant que nous effectuons des opérations de maintenance en vue de vous proposer un meilleur service. Si un article ne règle pas votre problème et que vous souhaitez poser une question, notre communauté d’assistance est prête à vous répondre via @FirefoxSupport sur Twitter, et /r/firefox sur Reddit.

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

Videos on any website randomly dim or go completely black

  • 4 réponses
  • 0 a ce problème
  • 5 vues
  • Dernière réponse par zeroknight

more options

As described in the title, any form of video playback on any website will randomly dim almost like autobrightness for video playback. This has nothing to do with auto brightness etc because I have this turned off in my device settings as well as the only affected region of my screen being the part that is playing video. This does not happen on any other browser.

tldr when using firefox something keeps dimming my video and i don't know how to turn it off.

As described in the title, any form of video playback on any website will randomly dim almost like autobrightness for video playback. This has nothing to do with auto brightness etc because I have this turned off in my device settings as well as the only affected region of my screen being the part that is playing video. This does not happen on any other browser. tldr when using firefox something keeps dimming my video and i don't know how to turn it off.

Toutes les réponses (4)

more options
more options

yes it is disabled

more options

Then what is the video site? There has to be a site so others can compare to insure it's not a Browser or Addon or something causing the issue of video playback.

Modifié le par Dropa

more options

Check your graphics card driver software for any video-related color features. These settings do not affect all applications the same.