I have a Redmi Note 4 android device and I have installed LineageOS 16.0. The phone is rooted. I want to redirect the speaker output to the microphone.Could you please suggest the change required in /etc/ to make those changes?
My requirement is as below:I am a live streamer. I want to play music on my Redmi note 4 android phone. The live streaming app is also installed on the same device. I need to send the output of those background music as input to my phone microphone and avoid any surrounding noise. (i.e. the phone microphone should not capture any noise and it should only capture the output of background music).