For our keynotes for larger audiences we often want to show a video, but give a quick introduction. As we don't have access to our laptop on stage, we can't click on the video in the presentation. We do not want to use autoplay as this immediately starts the video without context. It would be great if you could have the option to play the video with the same button you use to go to the next slide, as is the default in Keynote and Powerpoint.