ls -la /usr/lib/i386-linux-gnu/libv4l
totale 36
drwxr-xr-x  3 root root  4096 feb 14 01:24 .
drwxr-xr-x 23 root root 12288 feb 14 01:24 ..
drwxr-xr-x  2 root root  4096 feb 14 01:24 plugins
-rw-r--r--  1 root root  5316 gen 14  2014 v4l1compat.so
-rw-r--r--  1 root root  5368 gen 14  2014 v4l2convert.so