Ive set up a raspberry pi zeroW and configured all the LEDs. I can get the effects to play etc. so I think the system is working.
My problem is that I use a smart TV (LG OLED55BX)
How do I get programmes that i select to play on the TV to trigger the Hyperion LEDs? I think I basicallyneed a TV out from the smart TV to teh video grabber?