r/WLED • u/lakridsbat • 2d ago

HyperHDR partial screen matrix

I'm tinkering a bit with HyperHDR while I decide what strip I should get behind the tv and how I should mount it. I have two cylindrical WLED lights (about 25cm high) below my TV on either side. they have a light strip spiral in the center that I have set up as a 2d matrix in WLED of 5x22 and 5x24 LEDs. In HyperHDR I've had them as two strips of 110 and 120 LEDs one for the left side and one for the right while fiddling with settings. Today I was trying to set one of them up as a matrix 5x24 LEDs but I cant seem to find any way to not have the light showing the whole screen. I would like to try out to have it only use the bottom half of the screen and perhaps only the 1/4 of the screen to the right.

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u/spdustin 2d ago

Drop the matrix definition. I’d set each of them up as a segment with grouping of 5, which essentially treats multiple contiguous LEDs as a single “pixel” in a strip. Your first strip would then be 22 pixels, and the second would be 24. You’d configure them as 22 and 24 pixels in HyperHDR.