How can Mac version OBS only turn on the background music of the computer instead of playing the microphone

[liangdapang]

How can I use my MacBookPro's OBS only open the background music of the computer instead of playing the microphone,
when I live broadcast I just want to turn on computer music ，I don't want the audience to hear my microphone

 

[liangdapang]

I solved it myself haha
download Soundflower then Open system settings ---> voice --->choice 2ch
open obs setting --->audio setup ---> choice --- disable all except desktop audio
The reason is that OBS can not collect the sound output played in Mac computer Third party software can solve this problem
At the beginning, my voice was noisy. I chose 44.1kz to solve this problem