Visitors not being able to view bbcode

[BatMs.com]

Hey all.

I was just wondering if there was a way to be able to have certain Custom BBCode not viewable by guests and say a message "Please Register or Sign In to view"

I have youtube vids on my site that are custom bbcode but also I have mov files that are uploaded to my server and I want people to have to reg before using my resources. :P

So in short..

I want guests to be able to view
[yt]

But not
[mov]

Can anyone help?

Cheers in advance :p

**EDIT

Would it have to do with replacement? Can i place a:
<if condition="">

line somewhere in the custom bbcode replacement?

If so, what I need to place in the condition?

[BatMs.com]

Please? Anyone? I now have over 280 hits to one particular thread and no member joins! :eek:

[UKBusinessLive]

There is a hack which i've seen doing permissions for bb codes, not sure what its called but i'll look for ya ;)

here it is....

https://vborg.vbsupport.ru/showthread.php?t=122942&highlight=bb%2A

[Digital Jedi]

vBCredits has an add-on which requires members to pay to see certain content in BBCode. But that may be a paid add-on. I don't thin it's much, but I'm fairly sure it's something you have to buy. Might want to chech their webiste just to be sure.