Le package `multimedia` a aussi `\sound`: \documentclass{beamer} \usepackage{multimedia} \begin{document} \begin{frame} \sound[autostart]{sound poster text}{sound filename} \end{frame} \end{document}

\documentclass{beamer} \usepackage{multimedia} \begin{document} \begin{frame} \sound[autostart]{sound poster text}{sound filename} \end{frame} \end{document}