Hello everyone. The problem is this. I use the backlight on the pi3 via a usb hdmi grabber. When the signal on the grabber disappears, a stub image is transmitted from it. Because of this, hyperion does not turn off the backlight. How can I make it so that either there is no rainbow signal or that hyperion skips this picture and turns off the sublight?
Here I found that there will be a definition of the signal capture zone. I have version 2.0.0-alpha.10 and there is no such zone. When will it appear?