title: Export powerpoint to mp4 by script with dynamic slide duration
body: <p>I want to export a lot of powerpoint presentations to mpeg4. With the existing functions in Powerpoint I can set a duration per slide or use a schedule. To make this schedule I have to click through the presentation and record my clicks or alternatively set a time for each slide and animation which is a lot of work.</p>
  <p>Is there any way I can create a script in which I can define a mouse click duration? I want a slide with no animations to appear for 3 seconds and a slide with, for example, two animations to appear for 9 seconds (slide + animation1 + animation2).</p>
  <p>I don't want to specify a display duration, but a kind of click duration ...</p>
  <p>Does anyone have any idea whether something like this is even possible?</p>