Passtrough sound problem with Behringer UCA222

Posted on Author Kodi Community Forum - All Forums

Hi

I have the configuration below:
– Linux Mint 17.3
– Kodi 16
– Sound card USB Beringher UCA222
– Optical output
– Logitech speakers Z5500 5.1

and the below setup for audio output:
– Audio output: USB SPDIF
– Passtrough enable
– Passtrough output: USB SPDIF

I have tried PulseAudio and Alsa and it’s the same behavior: I have a lot of scratch noise in passtrough mode when I watch a film in dolby digital or DTS.

Did you have the same problem?

Thanks for your help