Can't watch YouTube on sites other than YouTube?

[FlutterKicks]

I've tried watching YouTube videos on other websites such as blogs, Cracked.com, Facebook, youtuberepeat.com, and websites of the like. When I try and hit the play button, the video flashes the circular buffering circle on the video screen, and then it stops loading. It doesn't even load a picture for the video. It simply remains a black screen. Are there steps I need to take to stop this problem? Is it a virus? Is it permanent?

Any useful information is helpful. Thank you!

[Charlse Carmicheal]

I'm sorry but there is no other site that lets you watch YouTube but YouTube.