How to use a green screen on mac full#
You can adjust the size and positioning of your video if it is not full screen by dragging the corners. From here you should be able to see your video on top of the PowerPoint slides in OBS like the image below. Click “Ok” and chose your PowerPoint slide from the dropdown menu.
How to use a green screen on mac install#
Install and open the free OBS software using this link.For Teams, there is one additional step that I will specify. The following steps apply to both Windows/Mac and Zoom/Teams.
You can either buy one from Amazon for $12 or use a green bedsheet from a fabrics shop. This will allow you to change the slides during your presentation and also see where you are pointing on the green screen. So here’s a short, to the point tutorial on how you can also achieve the same results with little to no effort. The presentation was extremely well received and I was asked by some friends to share how I was able to pull it off. For this lecture, I thought why not “spice” things up and use a green screen to give the audience the illusion of standing in front of them, and in doing so I can move around and point to objects like a weatherman.
For a class I took last semester (Nanobiomaterials), I was tasked to give a 35-minute lecture on a live Microsoft Teams meeting. Given that we now live in a virtual world, it’s fair to assume that you are mentally fatigued from watching the same format of presentations on your Zoom or Microsoft Teams video calls: the monotonous screen-sharing feature and if the presenter is courageous enough to turn on the video, their face in a tiny box somewhere on your screen.