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Problem: Getting 24 bit audio to HDMI
#2
(01-05-2024, 05:19 PM)oomzay Wrote: My Onkyo TX-SR875 receiver is capable of 24 bit audio however "aplay" is reporting, and playing only U8 and S16_LE to it.
Code:
$ aplay -D hw:b1,0 /dev/zero --dump-hw-params
HW Params of device "hw:b1,0":
--------------------
...
FORMAT:  U8 S16_LE
...

How do I get 24 bit to the HDMI interface?

I see this in /boot/config.txt:

Code:
hdmi_drive=2
hdmi_blanking=1
hdmi_force_edid_audio=1
hdmi_force_hotplug=1

Searching the web lead me here. You may want to read from the marked post downwards; it seems to be resolved applying what writes there... (I didn't follow the links with the possible solution, though)

https://github.com/raspberrypi/linux/iss...1065892284
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Messages In This Thread
Getting 24 bit audio to HDMI - by oomzay - 01-05-2024, 05:19 PM
RE: Getting 24 bit audio to HDMI - by Nutul - 01-05-2024, 06:03 PM
RE: Getting 24 bit audio to HDMI - by oomzay - 01-05-2024, 08:08 PM
RE: Getting 24 bit audio to HDMI - by Nutul - 01-05-2024, 08:31 PM
RE: Getting 24 bit audio to HDMI - by Tim Curtis - 01-05-2024, 09:49 PM
RE: Getting 24 bit audio to HDMI - by oomzay - 01-11-2024, 03:00 PM

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