Here’s how to add chroma key (green screen) to your OBS shoot.
- Start OBS.
- Add a video source.
- Right click on video source and select ‘Filter’.
- Click + in the ‘Effects Filters’ section, and choose ‘Chroma Key’.
- Enter a name for the effects layer.
- Fine tune the settings.
- Add background layers.
- Make sure to send to the back.