Mute HDMI audio output (when using SPDIF)

kann man das mit einbauen?

Mute HDMI audio output (when using SPDIF)

To mute try
echo "audio_off" > /sys/class/amhdmitx/amhdmitx0/config
To return:
echo "audio_on" > /sys/class/amhdmitx/amhdmitx0/config

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but after a reboot the sound is on.

is it posible to make it permanent?

add this string to /storage/.config/autostart.sh

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ok it works.

but is iz posible to make a option in coreelec options?

then it is easier to switch