I will try that next - an entirely new adventure for me.
B.T.W. Thanks for your very patient support! I had not anticipated the ALSA v PULSE v WIRE v JAVA v HDMI driver v Linux version battles ahead just to get 24bit audio out of an HDMI port on the correct channels when I embarked on this...
Adding those simpleLogger options to $REW_HOME/roomeqwizard.vmoptions did not seem to have any effect. I wonder why "$REW/roomeqwizard.vmoptions" isn't being read. That would be more convenient than the command line. Do I need to set an option to refer to it?
In any case, adding...
Well I don't particularly want PCM. But so far its the only listing of HDMI at all. I don't think the javasound is offering anything?
$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: vc4hdmi0 [vc4-hdmi-0], device 0: MAI PCM i2s-hifi-0 [MAI PCM i2s-hifi-0]
Subdevices: 1/1...
In any case, setting the LD_LIBRARY_PATH fixes the csjsound issue that is the subject of this thread. So thanks. I think we can call this issue closed.
Thanks. Setting the path has fixed the csjsound error, and re-instated the PCM devices in REWs list of outputs (as expected since you explained the role of csjsound elsewhere).
There is only one "PCM:HDMI" device listed though. I wonder why only one HDMI gets through csjsound?
The REW log...
Why do you think that would help? Surely REW must either be adapting to PA/PW or going direct to ALSA devices like "speaker-test -D"?
"Speak-test -D" works in all cases so far - whether I turn "HDMI-A-2" off or not in the PW GUI.
If REW is direct to ALSA why can it not see what speaker-test...
Both HDMIs are listed in the GUI speaker control widget, and correctly control where REW and speaker-test sends output by default (for example). So both HDMI devices are "working", but somehow hidden from REW.
Update: The list of REW outputs gets even smaller with JRE 17.0.9, rather than JRE 8. Now only the following outputs show up:
Default device
default [default]
Headphones [plughw:2,0]
No HDMI at all!
Is there an rPi4/REW/OS/Desktop/Java combination that is known to work (including 2 x HDMI...
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