On Wed, Oct 02 2024, Orm Finnendahl <orm.finnend...@selma.hfmdk-frankfurt.de> wrote:
> Hi Luís, > > it doesn't work OOTB in org-mode, but you can always embed LaTex > verbatim in Org files using the #+LATEX: prefix. > > My recommendation: Generate a LaTex file from org beamer with some > blind text at a place where you need your link and then check, what > you have to input there in order to get working links to audio files > by directly rendering from the LaTeX file generated by org. > > This page might get you there: > > https://tex.stackexchange.com/questions/51632/embedding-sound-files-into-beamer-presentation-with-media9 > > This part on the page: > > \includemedia[ > addresource=igottafever.mp3, > flashvars={ > source=igottafever.mp3 > &autoPlay=true > } > > has to be marked up in org-mode like this to appear in the latex after > export: > > #+LATEX: \includemedia[ > #+LATEX: addresource=igottafever.mp3, > > #+LATEX: flashvars={ > #+LATEX: source=igottafever.mp3 > > #+LATEX: &autoPlay=true > #+LATEX: } > > Once it works, this could also be put into an elisp function and > invoked on a keystroke prompting for the url and its name. I think you > can also use #+BEGIN_LATEX: and #+END_LATEX: to avoid repeating the > #+LATEX on every line. You can use `org-link-set-parameters' to set a custom handlers for a link type. Here is a simple example: #+begin_src elisp (org-link-set-parameters "play" :export #'(lambda (path description backend info) (message "path=%s description=%s backend=%s info=%s" path description backend info) (cl-case backend ((beamer latex) (format "\\href{run:%s}{%s}\n" path description)) (t (format ""))))) #+end_src Then, the link [[play:vlc --rate 3 --loop --fullscreen unfolding.mp4][unfolding.mp4]] will be exported as a link in the beamer file that runs that command. For your purposes, with Orm's example, #+begin_src elisp (org-link-set-parameters "mp3emb" :export #'(lambda (path description backend _info) (cl-case backend ((beamer latex) (format "\\includemedia[addresource=%s,flashvars={source=%s&autoPlay=true}]{\\fbox{%s}}{PLAYER}\n" path path description)) (t (format ""))))) #+end_src should allow you to use a link like [[mp3emb:music.mp3][Background noise]] in your Org file. Note that you do need to set the PLAYER. Best, Leo > > -- > Orm > > > Am Mittwoch, den 02. Oktober 2024 um 11:50:10 Uhr (+0200) schrieb luis > antunes pena: >> Dear all, >> >> I'm working on a presentation in beamer using >> orgmode and couldn´t find information on how to >> include an audio file in orgmode to be converted >> to beamer and a pdf. >> >> Is there any example that you could share? >> >> Thanks in advance. >> >> Luís > -- --- Best regards, Dr Butler
