apple TV volume not working with audio extractor
Hi everybody,
I just installed a new apple TV 4k. I am using an HDMI audio extractor to extract audio, which I then feed into the mixer of my pa-system (home cinema is as well my rehearsal room).
Unfortunately, I cannot control the volume via apple TV remote.
I am aware that I don't have a standard audio setup and neither the audio extractor nor my pa-mixer understands HDMI-CEC.
But I thought it should be possible to tell apple TV not to control the audio device but instead to control the audio volume itself. I tried the apple TV settings, but none worked for me.
Any suggestions? Thanks in advance!
Apple TV 4K, tvOS 11.4