thanks.

is work :D

the proyect

https://picasaweb.google.com/113390089057293315237/L4BDelCEARTE#5691088525142473778

and this  (web cam)

https://picasaweb.google.com/113390089057293315237/LosZaragosa_OpenL4BNorte_Hackerspace#5786629064824987794

livecinema