Anyone know if you can combine this multi cam feature with an external camera source connected to the iPad? So let’s say you have a canon camera hooked up by us

Anyone know if you can combine this multi cam feature with an external camera source connected to the iPad? So let’s say you have a canon camera hooked up by usbc to Final Cut and that’s your iPad’s camera, and then you have an iPhone as your second camera? If so, this can really be quite the portable high end recording solution for podcasters and YouTubers…