Friday, September 04, 2020

Advanced Zoom: Using Slides as Virtual Background

There is a beta feature in Zoom (version 5.2.0 and higher) that is easy to miss but can make for a slightly more exciting way to share slides. When sharing your screen, try clicking on the "Advanced" tab (top center) to reveal several useful options:

There is a beta feature, "Slides as Virtual Background," that lets you choose a slide presentation. Sadly, it only supports PowerPoint presentations at the moment. This is strange because it first converts the PPTX to a PDF and then displays the PDF instead (which means your animations and slide transitions will be removed). So it seems like they should be able to support a PDF directly. I am hoping that will be added in the future.

Once you select a presentation, it will display behind you. It shows you a slide advancer (to move through your presentation). It also allows you to move yourself around the slide and re-scale your size. You can do this live, which lets you place yourself next to important features of the slide (or move yourself off of important features). By default, it scales you down and puts you in the bottom right corner.

Again, this will be much nicer when it supports PDF's in general (as opposed to just PPTX). 

CAVEAT ABOUT RECORDINGS: For now, the merged video (showing speaker on top of slides) will only record if you select to record locally. Cloud recordings will capture the unmerged view. I suspect that eventually they will implement this feature in their cloud backend and the merged view will be able to be seen there too. However, at least for now, if you do this and want it recorded, make sure that you record locally.


2 comments:

Rick G said...

Thanks, Ted, this gives me a good reason to update Zoom! Have you seen mmHmm? It has similar functionality (and some more bells and whistles), and you can use it as a layer between your camera and Zoom. It's Mac only, and could send you an invite if you'd like.

Ted Pavlic said...

Hi Rick! Yes, I'm familiar with mmHmm, but I was disappointed at how limited it is (especially including platform support) given how much extra effort you have to go through to make use of it. If I want to bother with all of that, I may as well just use OBS, which I can use on any platform.

I've gotten an invite to mmHmm and just rejected it because I didn't see any appeal whatsoever. Instructors need simple tools that they don't need a lot of training on. Bells and whistles should only be trickled in as needed based on learning outcomes; they should be secondary, not primary.