Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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

YouTube videos usually don't load unless...

  • 4 réponses
  • 4 ont ce problème
  • 11 vues
  • Dernière réponse par iamjayakumars

more options

Hey guys,

This is my first time on the forum, so I would appreciate some help as well as some leniency if I sound stupid.

So anyways... sometimes, YouTube videos I try to play load and play just fine, but most of the time, the video won't start until I change the quality. For example, if my video is by default on 240p, it won't even begin playing until I change it 480p or 720p, and then it will play perfectly. I use Flash Player 10.3.

Can anyone explain why videos won't work unless I change quality?

Thanks a bunch

Hey guys, This is my first time on the forum, so I would appreciate some help as well as some leniency if I sound stupid. So anyways... sometimes, YouTube videos I try to play load and play just fine, but most of the time, the video won't start until I change the quality. For example, if my video is by default on 240p, it won't even begin playing until I change it 480p or 720p, and then it will play perfectly. I use Flash Player 10.3. Can anyone explain why videos won't work unless I change quality? Thanks a bunch

Modifié le par Camyams

Toutes les réponses (4)

more options

Clear the cache and the cookies from sites that cause problems.

"Clear the Cache":

  • Tools > Options > Advanced > Network > Cached Web Content: "Clear Now"

"Remove Cookies" from sites causing problems:

  • Tools > Options > Privacy > Cookies: "Show Cookies"

Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance).

  • Do not click the Reset button on the Safe mode start window or otherwise make changes.
more options

No help, sir. But thanks for the attempt; Any other ideas, anyone?

more options

Try updating to Flash 11.5, and also try to Reset Firefox. Refresh Firefox - reset add-ons and settings

more options

have you updated your plugins recently? Should work out your issues. Here's the place to refresh http://mzl.la/cGCg12