Audio via RPI HDMI out????

[energyi]

The only pins present are serial data pins. I suspect that the transmitted data cannot cannot be used directly for SPDIF OUT IMHO. The video and audio data are interleaved together so there are no dedicated audio pins as such.

Thanks CallMeMike, kinda what I thought having investigated it previously. Some HDMI translator, splitters out there. Seems like it is inside the pi somewhere, and software could squeeze it out to GPIO pins. Out of my wheelhouse. Thanks.

Yes, have HATs, but trying to be a minimalist.