Can you combine 2 audio inputs in OBS to send to ZOOM?


New Member
Hello, this is my first post ever on a forum!
Can I combine my iPhone's audio & video with a second audio stream and export them all out to ZOOM? (See my 2 set-ups in the attached files)
I can't figure out how to capture my iPhone's audio! I was using NDI to capture my iPhone video but with the new OBS update I understand I can 'start virtual camera' without needing NDI?
Thanks! :-)
current OBS and MacOS versions.