Research on Sensorless Switching Technology for High Definition Video Signal

Video and picture are important carriers of information, but most of the video switching devices on the market have the phenomenon of black screen delay and low definition. In view of this phenomenon, this paper puts forward a non-inductive switching device of HD video signal, starting from the demand of HDMI information source matrix switching, combined with the function of HDMI matrix switching, control HDMI switch, and realize the non-inductive switching of multi-video information source matrix switching with high definition and high stability.