Can it record microphone and speaker at the same time?

[ILG2021]

There isn't a good solution for recording microphone and system sound at the same time, when I see this project I find it can Specify the deviceId, so I have this idea that if we can solve this problem by react-audio-recorder.

[samhirtarif]

Currently only the microphone. But recording the system audio does seem like a good addition