(Nvidia Shadowplay) How do you record sound when using a different audio output?

techtonik25

Commendable
Aug 16, 2016
2
0
1,510
Hi, I'm using Shadowplay to record some game footage with sound, but I realized that when I'm using my earphones (plugged into an external USB soundcard), no sound is recorded. Everything works fine with default audio output.
I searched in the settings, but I can't seem to find anything to change the recorded audio output. Does anyone have the same problem?

To be clear: I am not directly plugging my earphones into the 3.5 mm jack (I don't even have one), it's plugged into a USB external sound card with it's own audio output.

Update: https://goo.gl/photos/eobnTWzCT5WfH2Np6 Here are my audio outputs.