p5.AudioIn using more than one audio channel

p5.js Libraries
1

My sound card has more than one channel audio source. Is it possible to access the other audio channels? Seems that the “setSource” function always defaults to channel 1 and 2 of the sound card. Anyway to set to channel 3 and 4 or better still get the stereo mix of all the channels on the sound card?

Appreciate any help or suggestions. Thanks!

Listing devices gives:

(3) [InputDeviceInfo, InputDeviceInfo, InputDeviceInfo]0: InputDeviceInfo {deviceId: “default”, kind: “audioinput”, label: “Default - Dante Virtual Soundcard (Virtual)”, groupId: “c3d1a521f58ca227b27fd3687f5004803f8fc59f6304e99c4e6d3e2978c49646”}1: InputDeviceInfo {deviceId: “a9bf8bc79d365f0c97b6ddedd5a01e3a13f32d25a62b4dd837777953b3d1d4fc”, kind: “audioinput”, label: “Internal Microphone (Built-in)”, groupId: “d950b3f5998e21e70b2f190e86790d8b98b249512c60429ceeb299831ee21bba”}2: InputDeviceInfo {deviceId: “23f18861d8d494d66d3a3673116a853ee8fb24420c7c847befe7b0b096e0dd5f”, kind: “audioinput”, label: “Dante Virtual Soundcard (Virtual)”, groupId: “c3d1a521f58ca227b27fd3687f5004803f8fc59f6304e99c4e6d3e2978c49646”}length: 3__proto__: Array(0)

set source to

  1. InputDeviceInfo {deviceId: “default”, kind: “audioinput”, label: “Default - Dante Virtual Soundcard (Virtual)”, groupId: “c3d1a521f58ca227b27fd3687f5004803f8fc59f6304e99c4e6d3e2978c49646”}

Result of setSource:

deviceId: “default”
groupId: “c3d1a521f58ca227b27fd3687f5004803f8fc59f6304e99c4e6d3e2978c49646”
kind: “audioinput”
label: “Default - Dante Virtual Soundcard (Virtual)”
proto: InputDeviceInfo