Lan port for rtmp streaming and upgrade
usb disk/ sd card for pgm recording
inputs 1~3: hdmi, input 4: hdmi/dp
outputs: hdmi pgm×2, hdmi multiview×1, usb type-c×1, lan×1
usb type-c for video capturing (uvc)
pip function, adjustable size and position
audio mixer: 3.5mm mic/ rca/ hdmi embedded audio
auto/ cut transitions and mix/ fade/ wipe effects
gpio interface for live tally system
ftb for emergency situation