thanks for all of you again i found the following program in the interent from the page::: http://hg.libsdl.org/SDL/file/default/test/teststreaming.c i tried to compile it but in my computer it is not installed the sdl library from where i could find it and download it??? and how to compile it? are there some special options to compile it? and it is compiled like normal c programa with the options :: gcc -Wall -ansi -pedantic ...... ?? can i also install the required library with synaptic?? in the following link i searched for sdl in synaptic, but i dont know wich is the right package, so help me please http://dl.dropbox.com/u/4637091/picture2.JPG i thank you in advance On 26 March 2011 19:03, Myster G <iurcic@xxxxxxxxx> wrote: > what means::::: userland development > > > On 26 March 2011 18:36, Stefano Ceccherini > <stefano.ceccherini@xxxxxxxxx>wrote: > >> >> Il giorno 26/mar/2011 19.22, "Myster G" <iurcic@xxxxxxxxx> ha scritto: >> >> > >> > ok, thanks , but could you give me an internet link to it, or something >> similar, such that i could have an ideia of what is that and how that is >> used, and how it works >> > >> >> http://www.libsdl.org/ >> > >