Hello everybody!
I have a raspberry pi running HyperHDR (a fork of Hyperion) and I want to run automations based on the sound input level of the MS2109 HDMI capture card that I use for HyperHDR. The card takes input from my Apple TV. I don’t need to monitor the content of the audio, just the sound level (in some kind of relative format like dB). My goal is to be able to run an automation based on how loud whatever is on my TV is. I’ve done a ton of Googling but I haven’t been able to find a good solution. Thanks for the help!