I've bought a DAC + DSP Card in order to capture audio stream from my TV and stream it into my LMS network.
I'm using HifiBerryOS. I've found this documentation :
Is there the same doc for DAC + DSP card (Optical input)?
When I do arecord -l I'v got nothing.
When I plug my TV into the DAC + DSP I can heat the sound when I connect a small powered speaker on the digital output of the DSP.
Thank you for help.