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Firefox can play videos in safe mode but not in normal mode. I have disabled all the plugins, reset the browser but problem still continues.

  • 5 svar
  • 2 har dette problemet
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  • Siste svar av burakb

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Everything works fine about the videos when I use in safe mode but when I switch to normal mode, in most of the websites (e.g. Vimeo) the videos cannot be played. I have reset the browser so currently I have no add-ons, I downgraded the Adobe Flash Player to 10.3 still problem is not solved.

Since flash player works fine in safe mode but node in normal mode, I doubt this problem is related to Firefox not Adobe Flash Player.

Everything works fine about the videos when I use in safe mode but when I switch to normal mode, in most of the websites (e.g. Vimeo) the videos cannot be played. I have reset the browser so currently I have no add-ons, I downgraded the Adobe Flash Player to 10.3 still problem is not solved. Since flash player works fine in safe mode but node in normal mode, I doubt this problem is related to Firefox not Adobe Flash Player.

All Replies (5)

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In order to be able to find the correct solution to your problem, we require some more non-personal information from you. Please do the following:

  • Click the Firefox button at the top left, then click the Help menu and select Troubleshooting information from the submenu. If you don't have a Firefox button, click the Help menu at the top and select Troubleshooting information from the menu.

Now, a new tab containing your troubleshooting information should open.

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If you need further information about the Troubleshooting information page, please read the article Use the Troubleshooting Information page to help fix Firefox issues.

Thanks in advance for your help!

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Endret av ideato

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Thank you ideato. Disabling hardware acceleration solves my problem. Now everything works fine. But is it going to decrease the performance of firefox since I will not use hardware acceleration?

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Hardware acceleration is using GPU when it’s possible to help page-drawing operations faster, but the increase of performance is negligible (if working well).

see for more info:

https://wiki.mozilla.org/Platform/GFX/HardwareAcceleration

https://hacks.mozilla.org/2010/09/hardware-acceleration/

EDIT : same in flash player http://en.wikipedia.org/wiki/Hardware_acceleration

thanks again

Endret av ideato

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OK. Thank you again...