CL-V4L2
cl-v4l2 is a CFFI interface to Video4Linux2.

You can get sources at repo.or.cz

cl-v4l2 is a kind of graphics library, its author is Vitaly Mayatskikh.

ASDF-install package (obsolete) http://repo.or.cz/w/cl-v4l2.git/snapshot/HEAD.tar.gz