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!

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

Videos won't play on firefox for me. I tried all the solutions I found such as disabling add-ins/extensions, freshing firefox, clearing cache.

  • 4 个回答
  • 2 人有此问题
  • 3 次查看
  • 最后回复者为 bettiee

more options

I'm unable to play videos on any website (Youtube, Facebook, Wall Street Journal, Yahoo, etc) when I'm using FireFox. I don't have this issue when I'm using Chrome or Internet Explorer. Im using Windows 10 64-bit, have bit defender installed and my video driver is up to date.

I read through all the support articles and tried the below fixes but have not been successful in fixing this problem.  The only time FireFox will play a video is when it's in safe mode.  

1. disabled add-in/extensions and adjust the acceleration performance setting 2. refreshing FireFox 3. Clearing cache 4. Updating video driver 5. Tried downloading the windows 10 media pack - this wasn't required.

I'm unable to play videos on any website (Youtube, Facebook, Wall Street Journal, Yahoo, etc) when I'm using FireFox. I don't have this issue when I'm using Chrome or Internet Explorer. Im using Windows 10 64-bit, have bit defender installed and my video driver is up to date. I read through all the support articles and tried the below fixes but have not been successful in fixing this problem. The only time FireFox will play a video is when it's in safe mode. 1. disabled add-in/extensions and adjust the acceleration performance setting 2. refreshing FireFox 3. Clearing cache 4. Updating video driver 5. Tried downloading the windows 10 media pack - this wasn't required.

所有回复 (4)

more options

While many websites now use HTML5, many still use flash.

Your systems details shows you do not have flash installed.

Flash Player Note: Windows users should download the ActiveX for Internet Explorer. and the plugin for Plugin-based browsers (like Firefox).

Note: Windows 8 and Windows 10 have built-in flash players and Adobe will cause a conflict. Install the plugin only. Not the ActiveX.

Flash Player Version: Version 28.0.0.161

https://get.adobe.com/flashplayer/ Direct link scans current system and browser Note: Other software is offered in the download. <Windows Only>

https://get.adobe.com/flashplayer/otherversions/ Step 1: Select Operating System Step 2: Select A Version (Firefox, Win IE . . . .) Note: Other software is offered in the download. <Windows Only> +++++++++++++++++++ See if there are updates for your graphics drivers https://support.mozilla.org/en-US/kb/upgrade-graphics-drivers-use-hardware-acceleration

more options

Thanks for the response FredMcD. However, installing Flash Player version 28.0.0.161 using both the links you provided and flash plugins didn't work for me.

As far as drivers goes, I've already checked that and it wasn't the problem either.

Do you have any other suggestions? If not, I might have to switch to a different browser.

more options
more options

I tried that and it didn't solve. I've read through all the articles and tried those fixes but it doesn't work. I even checked my firewall settings. It isn't the issue. I'll eventually uninstall and reinstall to see if that works.

Thanks for all the help.