In Game Youtube Player Problem

http://img691.imageshack.us/img691/7052/avideo.png

is what happens.

All I can see is a black square, even in singleplayer, while the rest of my server can see it all perfectly.
I updated flash, and stuff like that, and I have no idea why it isn’t working.
I can’t even hear sound. Any ideas?

1 - Make sure you have Counter-Strike: Source (Projector Model)
2 - Make sure you have the player installed on your game as well, not only your server (some people were having trouble with this)
3 - Are you typing the youtube video in chat? That doesn’t work, you have to click [USE] on the projector and there look for where to put the link in.

[editline]10:48AM[/editline]

Oh and if you have the YouTube Player V2 installed on your server and V1 in your game that could possibly corrupt it.