VISCA Camera Control Library is a library for controlling a VISCA(tm) compliant camera through the RS232 port of your PC.
Requirements:
a VISCA camera
a Linux box with an free RS232 port
an RS232 cable
a C compiler (such as GCC), libtool, autoconf, automake (all this is part of any distro)
http://prdownloads.sourceforge.net/libvisca/libvisca-0.08.tar.gz?use_mirror=easynews
http://prdownloads.sourceforge.net/libvisca/libvisca-0.08.tar.gz?use_mirror=optusnet
http://prdownloads.sourceforge.net/libvisca/libvisca-0.08.tar.gz?use_mirror=ovh