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!

Den här webbplatsen har begränsad funktionalitet medan vi utför underhåll för att förbättra din upplevelse. Om en artikel inte löser ditt problem och du vill ställa en fråga har vi vår gemenskap som väntar på att hjälpa dig på @FirefoxSupport på Twitter, /r/firefox på Reddit.

Sök i support

Akta dig för supportbedrägerier: Vi kommer aldrig att be dig att ringa eller skicka ett sms till ett telefonnummer eller dela personlig information. Rapportera misstänkt aktivitet med alternativet "Rapportera missbruk".

Läs mer

html5 video

  • 1 svar
  • 2 har detta problem
  • 1 visning
  • Senaste svar av finitarry

more options

i can't view html5 video , because firefox begins to slow. with flash player i don't have this problem, all works perfect. but youtube and other sites use html5 player, and i need switch browser to Chrome for good viewing. How i can fix very bad working FF with html5 video? i have a laptop with 12gb ram,corei7 and geforce740m and i have big lags when i view html video. When i push play the video, all open pages and the entire program have big lags. very lucky if i can close tab with video :/ and dont need kill ff proccess. Please help! I dont want use the Chrome and other browsers...

i can't view html5 video , because firefox begins to slow. with flash player i don't have this problem, all works perfect. but youtube and other sites use html5 player, and i need switch browser to Chrome for good viewing. How i can fix very bad working FF with html5 video? i have a laptop with 12gb ram,corei7 and geforce740m and i have big lags when i view html video. When i push play the video, all open pages and the entire program have big lags. very lucky if i can close tab with video :/ and dont need kill ff proccess. Please help! I dont want use the Chrome and other browsers...

Vald lösning

There is an extension called "YouTube Flash Video Player" that will force YouTube to send videos as Flash instead of HTML5. I find that Flash works much better with YouTube than HTML5. You can get that extension from the Mozilla Addons site.

Läs svaret i sitt sammanhang 👍 0

Alla svar (1)

more options

Vald lösning

There is an extension called "YouTube Flash Video Player" that will force YouTube to send videos as Flash instead of HTML5. I find that Flash works much better with YouTube than HTML5. You can get that extension from the Mozilla Addons site.