My system setup:
- TV via SPDIF to DAC+DSP
- DAC+DSP via SPDIF to TOSLINK-AESEBU converter
OSMC and dsptoolkit is installed on the Raspi.
I would like to make first only once volume control at the spdif-out, for the passed tv-signal and raspi-signal.
I think I just need the right dsp profile for it. Which one can I use for this? For `sigmatcpserver --alsa` I would need this profile too.
After that I will patch the alsa output in kodi, that the volume control is done via the dsp.