How to Record Sound from ONLY one application

[Erosion]

So I've been using OBS to record myself playing Minecraft with my friend, who is usually in a discord call with me. I want to record it so that it just has the audio from Minecraft, and not discord, but I can't figure out how. Any ideas?

 

[lofihap]

If your output audio is the same source between gaming and discord, you will need to virtually split the audio inputs.
--------------
Voicemeeter Banana
https://vb-audio.com/Voicemeeter/banana.htm

and

VBcable

VB-Audio Virtual Apps

VB-Audio Virtual Cable and App's

vb-audio.com