Transom Presentation

We have a 2 1/2 hour presentation in an Mb4 file..we also have a powerpoint to go with it but it was not filmed..just a close up of the speaker but the person that will see the video wont be able to follow along to see what slide we are referring to..so we need to have someone create a video recording of the display of our PPT and in the corner have our video of the presenter to follow along with slides. I will let you know what slide you need to be on with reference to the speaker. We need this done in a week or less and a file that we can upload to zoom or Youtube so people can watch.