I put the CC on an HDMI switch I have that has a TOSLINK output. In this
case, it did correctly enable DD and DTS, but it still didn't output DD.
So, it's not a root cause of the streaming DD problem.
Looking at their the ChromeCast HD and 4K tech specs, they say "HDMI
passthrough of Dolby-encoded audio"Amazon has a Fire TV Stick Lite with
the audio support of "HDMI passthrough of Dolby-encoded audio". All
other Fire TV devices say "Dolby Atmos". ...
Equipment: 2016 LG OLED with optical TOSLINK to 2002 Onkyo AVR.
Chromecast HD build STTF.220621. 4K Fire TV stick. Chromecast is in the
HDMI port the Fire Stick has been working in previously.Tried the same
movies in Vudu and Prime on the TV, 4K Fire...