How do I screen record audio from MacBook only and not background room noise?

[Spooner83]

I have my internal microphone selected when I screen record my music production to make tutorial but I still get background noise from the room. How do I only record the audio from my MacBook when screen recording my sessions?

Thanks

 

[haralds]

I use LoopBack by Rogue Amoeba and configure its input to the app or whatever other combo I want. The output will show up as a source in QuickTime Player.

https://www.rogueamoeba.com/loopback/

 

[hooptyuber]

I use LoopBack by Rogue Amoeba and configure its input to the app or whatever other combo I want. The output will show up as a source in QuickTime Player.

https://www.rogueamoeba.com/loopback/

I concur. Rogue Amoeba makes good stuff. ? I use their SoundSource software and it's very good.