How to zoom in a screen to show specific action?

Hi, when i watch tutorial on youtube, i can see the there’s screen zoom-in function, how can i achieve that?

I also want to show the detail of a certain area of the screen.

video link:


The zoom-ins you see the video were done in post-processing, meaning these weren’t done within the Broadcaster program.

If the idea though is to make the sources you’ve captured appear zoomed-in, you can go for cropping those sources first (Alt+drag the edges) and then resize them - making them appear zoomed in. We have a guide on those basic functions here:

Yep as mentioned, the way to zoom right now would be using cropping and then resizing the source to make sure it fills the same space.