On Tue, 25 Mar 2003, Teoman Naskali wrote: >Hi, im building a path following robot that will use linux and a web cam. >Which library, or which api should I use? I would recommend you to take a look at Gstreamer. It's a nice video framework where one can write plugins, so you could write some image processing modules as plugins and then combine them however you want. There would be also automatically support for both V4L1 and 2 and more backends should be easy to write (like video over network...).