Feature request: external USB grabbing detection

[valki2]

Hi! First - thanks for that addon/service, it works like a charm!

I am using it on a kodi (with the leds connected) and 2 different sources switchable by an hdmi matrix.

Thing is: I want the ambilight deactivated when in kodimenu (otherwise some LEDs are on the whole time) but I want it activated when using the second source (tv recevier).

Is it possible to temporarily re-activate hyperion / ambilight when it is deactivated by the menu feature but there is "movement" on the grabber because one switched to the second source?

Or deactivate it when cec registers "tv is off"?