Re: export to beamer with heading 1 as separators

[Luca Ferrari <fluca1978@gmail.com>]

On Tue, Sep 24, 2019 at 7:22 PM Fraga, Eric <e.fraga@ucl.ac.uk> wrote:
> #+latex_header: \AtBeginSection[]{\begin{frame}<beamer>{Topic}\tableofcontents[currentsection]\end{frame}}

Thanks Eric, but I cannot get it working.
I've build an org example:

#+TITLE:     Beamer Test


#+OPTIONS:   H:3 num:nil toc:nil
#+OPTIONS:   TeX:t LaTeX:t skip:nil d:nil todo:t pri:nil tags:not-in-toc
#+INFOJS_OPT: view:nil ltoc:t mouse:underline buttons:0
path:http://orgmode.org/org-info.js

#+startup: beamer
#+LaTeX_CLASS: beamer
#+latex_header: \AtBeginSection[]{\begin{frame}FOOOOO\end{frame}}
#+BEAMER_FRAME_LEVEL: 3

* First Argument
** Introduction
*** Installing
Here instructions on how to install
*** Check installation
Run the program test
** Usage
*** Main command line option
#+begin_src
foo --bar
#+end_src


Now, all my slides are at heading level 3, so the option should be H:3.
So far so good, how can I make heading level 1 and 2 appear as separate slides?
I've tried to play around with beamer_frame_level without any success.
Also the FOOOO in the at-begin-section is not appearing anywhere in
the presentation (and I cannot find it in the latex buffer).

Suggestions?

Thanks,
Luca