Need help with multiplayer gameplay recording

[BigBoreBrian]

Hi, first post here. My son and I play War Thunder together, and as squad mates we like to record our gameplay. We've used Bandicam in the past but I don't think we've got things set up right. Our goal is to have the game video/audio recorded, as well as both of our voices during the game play.

Our current setups are as follows:
Me: HP Envy laptop. Video and audio outputs on secondary larger monitor with built-in speakers. Back of monitor has a jack for headphones, and a jack for "audio in" which I assume is for a microphone. Laptop itself has a single jack for headphone/microphone.
Son: Lenovo laptop with single jack for headphone/microphone. No other monitor.

We both have Astro A10 headsets. We both have Bandicam and War Thunder on our laptops.

I'm not sure what settings I should be using in Bandicam, or War Thunder for that matter, to be able to talk to and hear each other during gameplay.

Thanks for your help.

[Bandicam Company]

Hello BigBoreBrian,

Please refer to the following instructions first.
https://www.bandicam.com/product/how_to ... ideo_call/

If you still have the issue, please attach the screenshots of Bandicam Recording settings window and Windows Sound settings window.

Thank you.