Q. Does Cinamaker support external Bluetooth microphone as an audio source?

Yes, Cinamaker supports wireless microphones. The way in which to connect wireless microphones is via a USB wireless dongle and a USB3 adapter to the iPhone. 

As with all microphones and audio capture devices, Cinamaker requires at least one iPhone running Cinamaker Capture, the companion app to Director Pad. Cinamaker can capture and record audio from up-to 8 iPhone devices simultaneously.