I have a Phillips TV and it doesn’t have the best sound, so I want to use my MacBook, which has much better sound, as a speaker for this TV.
I’ve tried connecting the laptop through HDMI to TV and select “HDMI port” in Sound output, but it says that this output channel is not available (probably because it only detects it as input).
Is there any way I can configure macOS to use HDMI as sound input?