Hey folks,



I've searched extensively but haven't seen an answer to this question: my TV (Samsung UE48H6700) fails to pass Dolby Digital from HDMI to optical. Despite that, is it possible that it is passing DD through the HDMI ARC port?



To test it, I will need to buy an HDMI to optical adapter than can handle ARC (wish SONOS had put an HDMI port on the playbase). Obviously if it works, it would negate the need for an HDMI switch with optical out (HDMI with optical out needed as new peripherals like Amazon Fire and Apple TV don't have their own optical outs) so greatly simplify (and cheapen) the setup and avoid lip-sync issues.



I can force my Apple TV, Amazon Fire and Xbox one to deliver DD to my TV (took a while to figure out that you need to manually select HDMI video output first in the Xbox settings before you can select Bitstream under HDMI audio out), and I can then select DD on the TV's additional audio settings, but it is then silent with either its internal speakers or outputting via optical to the playbase. The playbase works when the TV and Xbox are on PCM, and DD 5.1 works when I plug the Xbox straight into the playbase.



I'd be grateful for any thoughts. I'm really on the fence on whether to keep the playbase. When it works in DD 5.1 it sounds amazing with Play:1s behind, but I can't be doing with a complicated setup that no one else in my household can operate.



Thanks very much,



Stewart