Firefox stop playing videos when mouse is stoped, start again when mouse is moved.
The problem is when i go to youtube (other websites with videos too) and play a video, the video start, then i move the mouse to the side and ~1min the video freezes, i move the mouse and the video continue...
I have Firefox 18.0 for Ubuntu canonical - 1.0, Zorin on ubuntu 12.04.1 LTS.
Intel Atom N270 @1,6Ghz
VGA Intel 945GME