Sadly, no. Beamer does not support any multimedia files aside from images.
One way to deal with this is by using a third-party LaTeX plugin such as multimedia. To start using it, you need to write the following line at the start of your document's preamble:
#+LATEX_HEADER: \\usepackage{multimedia}
From there, you can then use the following line of code to create a frame with a single video file attached to it:
#+begin_latex \\begin{frame} \\movie[width=\ extwidth,height=3cm]{Video Label} {samplemovie.mp4} \\end{frame} #+end_latex