[NABSHOW2009] VIDEOTRON introduce HDMI-SDI converter HMS-30 G/D

VIDEO TRON introduced the HMS-30 G/D, a device that converts signals coming from HDMI to SDI. In the past, synchronization was achieved through a separate frame synchronizer, but with this device, synchronization is achieved on a device level by inputting a synchronization signal, and the signal is converted to an SDI signal.