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How can I stop a window from dimming when playing a video?

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A site I visit stores video for public playing. To view a video, I click on a link, which opens a window that contains a list of videos. I then click on an item in the list, which opens another window in which the video begins to play. Shortly after the video begins to play, the window containing the video dims. This is terribly annoying.

How can I stop the window in which the video plays from dimming?

A site I visit stores video for public playing. To view a video, I click on a link, which opens a window that contains a list of videos. I then click on an item in the list, which opens another window in which the video begins to play. Shortly after the video begins to play, the window containing the video dims. This is terribly annoying. How can I stop the window in which the video plays from dimming?

Toutes les réponses (2)

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You most likely have an add-on like Turn Off The Lights.

Disable it.

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If you can't find an add-on like Turn Off The Lights, try Firefox Safe Mode to see if the problem goes away. Safe Mode is a troubleshooting mode, which disables most add-ons.

(If you're not using it, switch to the Default theme.)

  • On Windows you can open Firefox 4.0+ in Safe Mode by holding the Shift key when you open the Firefox desktop or Start menu shortcut.
  • On Mac you can open Firefox 4.0+ in Safe Mode by holding the option key while starting Firefox.
  • On Linux you can open Firefox 4.0+ in Safe Mode by quitting Firefox and then going to your Terminal and running: firefox -safe-mode (you may need to specify the Firefox installation path e.g. /usr/lib/firefox)
  • Or open the Help menu and click on the Restart with Add-ons Disabled... menu item while Firefox is running.

FirefoxSafeMode

Once you get the pop-up, just select "'Start in Safe Mode" Safe Mode Fx 15 - Win

If the issue is not present in Firefox Safe Mode, your problem is probably caused by an extension, and you need to figure out which one. Please follow the Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems article for that.

To exit the Firefox Safe Mode, just close Firefox and wait a few seconds before opening Firefox for normal use again.

Please report back soon.