hdmi-arc

Stop your LG webOS TV (C5/C4/C3/G5...) from reverting sound output to TV Speaker — a tiny watchdog that forces it back to HDMI ARC / eARC / optical / soundbar

Customizable on-screen volume indicator for Android TV with HDMI ARC/eARC support

Shows your Sonos soundbar's volume on screen. An Android TV app for the Nvidia Shield and other boxes, for TVs like Samsung's that show no number.

Shows the soundbar volume as a number on TCL Google TVs with HDMI ARC

Fix no sound from Dolby TrueHD / Atmos and DTS over eARC on TCL Google TVs. Android TV app that restores the soundbar audio in one click or automatically.