I would like to use InDesign to create a very simple interactive PDF in which a sound file is playing while a couple of elements appear over time. Is something like that possible within an interactive PDF?
So far I have only been able to place fully animated sequences in the form of a
.flv file inside InDesign and export it as an interactive PDF. But the animation I need is incredibly simple (objects merely have to appear after time) and I would like to try solving this inside InDesign rather than creating an animation with After Effects and placing it into the PDF as a video. Plus this usually leads to the quality of the video of the animation being very, very poor when I export the PDF and open it.