Question / Help Overlay (green box), cropping windows, Soundflower


New Member
I have a few questions. Still new to streaming, and streaming software. With the Mac version:

1. How do I make it so that an overlay with a "green screen" box can be used the right way? There's no option that I can find that apparently exists on the Windows version to make a "green screen" area. This is the image I'm using.


2. Is there a way to crop windows? Like, if I wanted to crop my video, how could I do that?

3. Does Soundflower work with Mac OBS?


Forum Admin
1. Instead of having an image with chroma key, use a PNG with transparency. Using chroma key on an image is the wrong way to do it.

2. You can crop when you use Display capture. It's an option in the source properties.

3. Yes.