About plugins
Veejay can load both FreeFrame and Frei0r plugins. By default, veejay loads no plugins. You must create a file and enter the location of the plugins you want to load. Bad plugins can cause veejay to crash, test all your plugins before using them live.
$ mkdir ~/.veejay
$ vi ~/.veejay/plugins
The contents of the file can look like:
/usr/local/lib/freeframe
/usr/local/lib/frei0r-1
Veejay will pick up the plugins the next time you start it.