We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

Avatar for Username

Search Support

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.

Learn More

Le thread ibilondoloziwe. Nceda ubuze umbuzo omtsha ukuba ufuna uncedo.

Fullscreen Youtube videos lag (audio fine, video lags) on Firefox 5.0; it never did on the previous version.

  • 1 phendula
  • 94 inale ngxaki
  • 14 views
  • Impendulo yokugqibela ngu MagicMike

JanitorMan
JanitorMan
more options

While watching Youtube videos in full screen, the video lags/un-syncs from the audio (audio fine, video lags) in the Firefox version 5.0. It never did that the previous version until I updated to 5.0 a few months back.

While watching Youtube videos in full screen, the video lags/un-syncs from the audio (audio fine, video lags) in the Firefox version 5.0. It never did that the previous version until I updated to 5.0 a few months back.

All Replies (1)

MagicMike
MagicMike
more options

I was able to help this problem on Windows XP (where I mainly saw it) by disabling hardware acceleration.

Tools > Options > Advanced > General Tab > Uncheck "Use hardware acceleration when available"