Multicam 2 usb Webcams

Hi, i want to connect a second usb cam to my Octoprint with multicam plugin.
Now i watched several youtube guides and i think its for an other purpose, so how should i change my config to get it running?

You would have to set up a second mjpg-streamer process listening on a different port using the second video device. You'll probably want to add a second webcamd service for that.

I hope both USB cameras you use support direct MJPEG streaming though, so the Pi does not need to re-encode multiple streams.

i got two c270's so mjpeg works fine....