2021-06-30, 09:54
I've recently bought a soundbar for the bedroom and have a Raspberry Pi 4 setup already for video/music playback running LibreElec.
The Panasonic TV has an optical output, but I don't think it passes through DTS/AC3 - it works fine for PCM to sound bar but that leaves me with just 2 channels.
I have to hand a Topping D10 USB>SPDIF convertor, this also decodes to PCM OK for music playback. But, when I select passthrough option in Kodi for AC3/DTS it produces a harsh scrambled noise upon playback. Also, the "PCM" status on the soundbar does not change.
What devices are recommended to acheive reliable DTS/AC3 passthrough? Toslink connectivity would be ideal, but the soundbar also has analog inputs so a USB 5.1 soundcard may also work as a last resort...?
Any advice would be much appreciated.
Thanks
The Panasonic TV has an optical output, but I don't think it passes through DTS/AC3 - it works fine for PCM to sound bar but that leaves me with just 2 channels.
I have to hand a Topping D10 USB>SPDIF convertor, this also decodes to PCM OK for music playback. But, when I select passthrough option in Kodi for AC3/DTS it produces a harsh scrambled noise upon playback. Also, the "PCM" status on the soundbar does not change.
What devices are recommended to acheive reliable DTS/AC3 passthrough? Toslink connectivity would be ideal, but the soundbar also has analog inputs so a USB 5.1 soundcard may also work as a last resort...?
Any advice would be much appreciated.
Thanks