I am a student and new user of Adobe Indesign CS6. I have an interactive PDF with an audio file (mp3). When I click on the play icon for the audio file in my PDF, it opens in an ugly gray box, and I can't really tell how to stop, replay, or fast forward the audio file because the gray box is so small. How can I modify this? Thank you
Increase the size of the box in your ID document and do Fit Content to Frame.