AC3/DTS downmix is of course not activated in Openpli since my Homecinema can decode such audio track via HDMI.
This is what i mean,try to enable downmix ac3 sound for ones and try the volume in the webif.
If you haven't already.
Yes when AC3/DTS downmix is set to ON then volume control works.
I don't think this is webif related.
What you probably mean is:
-normal volume control works fine, both with real RC, and with virtual RC in the webif
-HDMI CEC forwarding of vol+/vol- keys works fine with the real RC, but not with the virtual RC from the webif
(-HDMI CEC forwarding of vol+/vol- keys probably also doesn't work when you use an external usb keyboard)
i don't have hdmi-cec but do you mean that it shut be possible to change ac3 volume trough webif with hdmi-cec or not?
Because otherwise we are all meaning the same.i think
What I mean is that hdmi-cec volume key forwarding is not webif functionality. So as long as normal volume control is working, it does not need to be looked at by the openwebif devs.