I have a Sony a6000 and a Rode USB Mic. If I get this Magewell: https://www.amazon.com/dp/B00I16VQOY/
Can I suppress the built-in audio from my camera and instead use the audio from my Rode mic via USB on Facebook Live.
I also have found that Facebook Live seems to have more functions on my phone (e.g. I think I can only interview someone — two live streams — from my phone). Any idea how to accomplish that?