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When I open a video url I see a div with the message:

This plugin is disabled.
   manage plugins...

Then in few seconds the video starts. Why? How?

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up vote 1 down vote accepted

Because it is using the html5 technology to show the video. This is a quite new technique. You can find more information at

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Thank you, Frantique! – zuba Feb 21 '13 at 15:50
You're welcome! – Frantique Feb 21 '13 at 15:53

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