The NDI HDMI mini converts one HDMI 4K30P and below video source to Full NDI output, and can also set to decode in reverse, that is, convert NDI to HDMI output...Full NDI bidirectional Encoder/decoder. it can display Tally signal in real time, support Intercom function, control camera PTZ function, online control and configuration of device parameters and settings, OLED screen attached to the device to display real-time working status and various parameters...