PPT Slides Appear and Disappear While Video Plays Feb 07, 2018 By Allen Way Hi all, I have a video of someone giving a lecture w/ 28 PowerPoint slides. I would like to have each slide appear while he is referring to it then close. This means I need the video to keep playing. I would like to avoid saving each of the slides as pictures and animating them in and out since there are so many. Using a layer for each slide presents the same problem. Does anyone have any ideas?