What equipment does a programmer need to use TTV?
For local TV stations, VFI provides a custom unit to each station. Stations connect their current captioning, live or teleprompter, to VFI translator/ encoder via serial port connection or video and provide an IP connection to the VFI unit (for updates and remote monitoring). For AutoVOZ™, stations need to connect the audio output from the VFI unit to the encoder for insertion into the SAP channel.