Embeded Videos won't play.
I can play videos on Youtube just fine, but if I play them anywhere that they are embedded they don't work (like Facebook and NHl.com). I'm using Firefox 13.0.1, When I was using Firefox 12 everything was ok. I've tried Disabling my add-ons, running in safe mode and I've updated Flash to the latest version.
Alla svar (2)
You can check for problems caused by a recent Flash 11.3 update and possibly downgrade to Flash 11.2 or 10.3.
Downgrading to 10.3 does not fix the problem. Also I forgot to mention that the sound plays the video does not.