I'm trying to create a presentation with class Beamer in LaTeX. I learnt how to use command like \pause, \only and \onslide but I don't understand how to program with a specific time the effects I've inserted in the slide. For example, I've the following piece of code
\includegraphics<1>[scale=0.3]{photo1.eps}
\includegraphics<2>[scale=0.3]{photo2.eps}
What I want is... "Dear LaTeX, show me first photo1.eps and after 5 seconds, for example, photo2.eps, on the same slide, of course", automatically, without my action. Is it possibile to do that??? Can anyone help me??? Thank you in advance