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!

为提升您的使用体验,本站正在维护,部分功能暂时无法使用。如果本站文章无法解决您的问题,您想要向社区提问的话,请到 Twitter 上的 @FirefoxSupport 或 Reddit 上的 /r/firefox 提问,我们的支持社区将会很快回复您的疑问。

搜索 | 用户支持

防范以用户支持为名的诈骗。我们绝对不会要求您拨打电话或发送短信,及提供任何个人信息。请使用“举报滥用”选项报告涉及违规的行为。

详细了解

Flash videoes are laggy in full screen

  • 4 个回答
  • 13 人有此问题
  • 8 次查看
  • 最后回复者为 DuZo

more options

I'm currently using the latest versions of both firefox and flash. I can play flash videoes and games fine, but as soon as i go full screen, the video lags, and you can hear the audio stuttering and the mouse is a little unresponsive.

Trying to watch HQ videoes in full screen is totally out of the question and lags really badly.

I've tried cleaning cache, turning off hardware acceleration, and cleaning flash files, but it still happens.

Is there anything else i could try?

I'm currently using the latest versions of both firefox and flash. I can play flash videoes and games fine, but as soon as i go full screen, the video lags, and you can hear the audio stuttering and the mouse is a little unresponsive. Trying to watch HQ videoes in full screen is totally out of the question and lags really badly. I've tried cleaning cache, turning off hardware acceleration, and cleaning flash files, but it still happens. Is there anything else i could try?

由DuZo于修改

所有回复 (4)

more options

Besides clearing cache, clear the the temporary folders on your system. Check your Windows Task Manager for applications that you no longer want, and get rid of them.

Update your plugins - sounds like you may have done this, since you updated Flash.

  about:plugins  
  https://www.mozilla.org/en-US/plugincheck/

Update your extensions. about:addons Update all your filter subscriptions in Adblock Plus with Right click on ABP button > Filter Preferences > Action > update filter Reboot your system and bring up Firefox

I suspect it was the filter subscriptions and/or the reboot that fixed things on my system.

由David McRitchie于修改

more options

I updated anything else that needed to be, and did that update filter at Adblock Plus.

It's... a bit weird. When i try at youtube, it doesn't lag. When i switch to HD video it lags a tiny bit, and less when i let the bar disappear, but if i right click to display options it gets really really laggy.

On other sites it lags and skips frames even though the video is low quality.

more options

Did you try to disable hardware acceleration in the Flash player?

You can check for problems caused by recent Flash updates and try these:

  • disable a possible RealPlayer Browser Record Plugin extension for Firefox and update the RealPlayer if installed
  • disable protected mode in Flash 11.3 and later
  • disable hardware acceleration in the Flash plugin

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

I have disabled hardware acceleration, protected mode, and realplayer plugin. Doesn't help. Default theme at appearance is what i already use. In Safe Mode there is also still no change.