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Firefox won't play any WebM or HTML5 video

Posted

I don't understand, this use to work before, but now it has suddenly stopped working...

I don't understand, this use to work before, but now it has suddenly stopped working...

Additional System Details

Installed Plug-ins

  • Adobe PDF Plug-In For Firefox and Netscape 11.0.07
  • A plugin to detect whether the Adobe Extension Manager is installed on this machine.
  • Battlelog Game Launcher (2.6.2)
  • NPRuntime Script Plug-in Library for Java(TM) Deploy
  • Next Generation Java Plug-in 11.25.2 for Mozilla browsers
  • The plugin allows you to have a better experience with Microsoft SharePoint
  • NVIDIA 3D Vision Streaming plugin for Mozilla browsers
  • NVIDIA 3D Vision plugin for Mozilla browsers
  • The QuickTime Plugin allows you to view a wide variety of multimedia content in Web pages. For more information, visit the QuickTime Web site.
  • Shockwave Flash 16.0 r0
  • 5.1.30514.0
  • Unity Player 4.6.1f1
  • Plugin for Wacom tablets.

Application

  • User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:35.0) Gecko/20100101 Firefox/35.0

More Information

FredMcD
  • Top 10 Contributor
4306 solutions 60440 answers
Check out these links and report back; '''[https://www.adobe.com/software/flash/about/ Flash Player Test Page]''' '''[https://www.youtube.com/html5 YouTube Test Page: What video does this browser support]'''