Hi guys,
my apa102 setup works brilliant so far, except one very annoying problem:
When the picture changes from a bright color to a dark, grey scene, some leds tend to keep the color shift from the previos picture, instead of shifting to a neutral white.
Ive made some RGB images to test the behavior and got a clear result:
Switching from a White to a grey image -> all leds light up in a neutral white/grey.
Switching from a 100% green image to grey -> leds get darker like they should but keep a heavy yellow tint.
I does not matter if i activate backlight or not, it does not matter if i play around with white level, gamma, threshholds and so on. I have resettet everything to the standard hyperion settings - still the same.
The captured image looks fine!
i use a pi3 with apa102 stripes. Openelec 7.0 and the newest version of hyperion.
I really have no more ideas, every help highly appreciated 