cheese : A cheesy program to take pictures and videos from your webcam ( https://wiki.gnome.org/Apps/Cheese )
gnome-video-effects : Effects for Cheese, the webcam video and picture application ( https://wiki.gnome.org/Projects/GnomeVideoEffects )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a chrisadr
For Paludis use this rsync : rsync://gentoo.zugaina.org/chrisadr-portage
If you have a problem : ycarus(-at-)zugaina.org