Filmic Pro is the best camera app on iPhone, wouldn’t it be great to live stream with it?
In short, you can’t, Filmic Pro doesn’t live stream out. But Justin has an idea to make it work as a camera when you need it (live streaming software required)
Plug your iPhone into your USB, as you would a camera
Open Quicktime and do a new movie recording to pull up your phone’s display
Set your display capture to only a part of the quicktime window, hacking together a “clean” interface
Because you have to move the target reticles out of the way, this may impact your picture quality…but try it out!
And you could also try emailing a feature request to email@example.com