For example, during the screencast you might want to switch to a new window to show a video, or maybe you have a handout you want the viewer to see.
When preparing a storyboard make notes of what photos, diagrams or links you want to have on screen when you are recording.
A storyboard outlines the sequence and outline of the content of the video. If you have complex materials for your presentation or if you want to switch between your slides and talking head, it's a good idea to prepare a storyboard for your screencast.The script's main purpose is to remind you of what you want to say during the screencast. The script does not have to be long, and you do not have to read it word for word. It's a good idea to write a script with your talking points and corresponding time markers for each slide so when you are actually recording, your thoughts are clearly laid out for you. Therefore, it is really important that what you say in the screencast comes across clearly and concisely. The main objective of a screencast is to teach an audience material. The ideal screencast should be between 3 and 5 minutes.Are they properly copyrighted? Make sure they are all copyright cleared or have a watermark so you don't run into any problems. Another thing to keep in mind are the images used in your slides.This is a good place to put any graphs, videos and pictures. With what you want to say in mind, develop a visual skeleton that will engage viewers. You can make a slideshow on Powerpoint and then present and capture it though the screencast software Camtasia later on.
One popular way to execute a voice over PowerPoint screencast is by creating a slideshow of all the material you want to cover first.