v4l applications

[Paulo Cavalcanti <promac gmail com>]

There are some old v4l applications that do not work in Fedora 12.

I found so far fmtools and gnomeradio.

Gnomeradio accepts v4l2, but one has to use a gconf editor
to change the driver (there is no option in the application interface). 

I tried to patch gnomerario, but I do not know how to force 
updating gconf database. I think that a new account should 
have the new defaults, but how do I force a change in a previously created account?

Thanks.

-- 
Paulo Roma Cavalcanti
LCG - UFRJ