Hifiberry OS installed OK on RPI4 with digi standard hat installed and I can see the music files on atached usb stick drive. When I rightclick on a file displayed in the interface and select "play", nothing happens.
When I log in using putty and run:
play -n synth sine 1000
I still get no sound. The play output shows:
play WARN alsa: can't encode 0-bit Unknown or not applicable
File Size: 0
Channels: 1 @ 32-bit
In:0.00% 00:00:26.45 [00:00:00.00] Out:1.27M [!=====|=====!] Hd:0.0 Clip:0
I can output from the sp/dif coax into my Schiit Modi3+ input and play music fine from Volumio. But in Hifiberry OS nothing. And the Schiit DAC sp/dif digital stream "lock" led is not lit.