Fungování této stránky je z důvodu údržby dočasně omezeno. Pokud žádný článek nápovědy nevyřeší váš problém a potřebujete se zeptat na další řešení, napište nám na Twitter @FirefoxSupport nebo Reddit /r/firefox.

Avatar for Username

Prohledat stránky podpory

Vyhněte se podvodům. Za účelem poskytnutí podpory vás nikdy nežádáme, abyste zavolali nebo poslali SMS na nějaké telefonní číslo nebo abyste sdělili své osobní údaje. Jakékoliv podezřelé chování nám prosím nahlaste pomocí odkazu „Nahlásit zneužití“.

Zjistit více

Toto vlákno bylo archivováno. Pokud potřebujete pomoci, založte prosím nový dotaz.

When watching videos, audio gets out of sync...

  • 4 odpovědi
  • 206 má tento problém
  • 13 zobrazení
  • Poslední odpověď od weaver99

AnonymousUser
AnonymousUser
more options

Whenever I watch any type of video with Firefox, the audio and video do not sync. They are fine if I watch them in IE but I hate using IE (so very slow). I have tried updating firefox, but I have the most recent update. I have updated Java and Adobe as well and none of these seem to be the problem. It doesn't matter which website I use, all videos do this when viewed with Firefox.

This happened

Every time Firefox opened

== ever since I've had firefox but it seems worse lately

Whenever I watch any type of video with Firefox, the audio and video do not sync. They are fine if I watch them in IE but I hate using IE (so very slow). I have tried updating firefox, but I have the most recent update. I have updated Java and Adobe as well and none of these seem to be the problem. It doesn't matter which website I use, all videos do this when viewed with Firefox. == This happened == Every time Firefox opened == ever since I've had firefox but it seems worse lately

Všechny odpovědi (4)

AnonymousUser
AnonymousUser Autor dotazu
more options

textbump

AnonymousUser
AnonymousUser Autor dotazu
more options

ok, after searching for hours for a solution to this (and I guess no one else knew either because I wasn't getting any answers!) I finally found a reference to there being a bug in Flash Player that causes this problem for some people. If anyone else is having this problem the solution is surprisingly easy:

After opening a video (in hulu, youtube, where ever) right click on the video. Then click on the first folder (display). Uncheck "enable hardware acceleration."

Problem fixed.

unknownunkowns
unknownunkowns
more options

I have unchecked the "enable hardware acceleration" and it still will not sync streaming videos properly.

weaver99
weaver99
more options

I had updated Firefox to the new Java (TM) 7 Update 5 and Adobe Flash Player 11.3 latest versions and had an out of sync video and audio problem with these configurations. I have maintained the Java update and uninstalled the the Adobe Flash Player version. Then I reinstalled Adobe Flash Player 11.1.102.55 (non IE) version on my desktop PC to synchronize the video/audio problem. Make sure you find the non IE flash player version to download from the internet.