How to convert a PPTA to a .wav or Mp4
I'm updating a course that was developed by a vendor using Presenter. They sent over the source files which included PPTs and PPTAs (which I assume are audio files). I tried to open the PPTA files using Storyline and the files are not supported. How do i access the files if I do not have the Presenter product? Is there a file converter that i can use? Note that I'm not interested in the PPT slides.... I'm only interested in obtaining the audio files.