This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Caută ajutor

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Află mai multe

Acest fir de discuție a fost arhivat. Adresează o întrebare nouă dacă ai nevoie de ajutor.

No sound on WebM video on firefox home page only

  • 1 răspuns
  • 1 are această problemă
  • 11 vizualizări
  • Ultimul răspuns de FredMcD

astaines
astaines
more options

I use Gentoo Linux under KDE desktop with alsa for sound on a laptop. Sound works ok. However, when I start Firefox, specifically Aurora 33.0, the latest version in Gentoo, the default open page has a nice video - the Choose Independent Choose Firefox video. I can play it, and it plays fine, but there is no sound.

I can download this as a file called fe0d3698-5a38-40e9-bdbe-8a3d7a4d07d9.webm and play it fine (in Dragon Player)

I can play it fine when I go to the Mozilla.org site, and it comes up before the main site home page can be seen. I've tried other WebM videos, with no issues. Flash sound works fine, e.g. in YouTube.

This is not a major issue - it's just odd!

I use Gentoo Linux under KDE desktop with alsa for sound on a laptop. Sound works ok. However, when I start Firefox, specifically Aurora 33.0, the latest version in Gentoo, the default open page has a nice video - the Choose Independent Choose Firefox video. I can play it, and it plays fine, but there is no sound. I can download this as a file called fe0d3698-5a38-40e9-bdbe-8a3d7a4d07d9.webm and play it fine (in Dragon Player) I can play it fine when I go to the Mozilla.org site, and it comes up before the main site home page can be seen. I've tried other WebM videos, with no issues. Flash sound works fine, e.g. in YouTube. This is not a major issue - it's just odd!

Toate răspunsurile (1)

FredMcD
FredMcD
more options

Start Firefox in Safe Mode {web link} While you are in safe mode;

Type about:preferences#advanced<Enter> in the address bar.

Under Advanced, Select General. Look for and turn off Use Hardware Acceleration. Then check ALL of your settings; Browser and add-ons.

Poke around safe web sites. Are there any problems?. Then restart.