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ISSUE A green tint to a black screen, white is not accurate

Discussion in 'Hyperion General' started by Liquidfx, 24 October 2020.

  1. Liquidfx

    Liquidfx New Member

    Messages:
    4
    Hardware:
    RPi3
    When whites are on screen the right side is more of a warm white and the left side is a cool white. The green lights are usually on at a very low level giving all colors, including black a green tint. Any ideas of whats causing this? The live video feed looks correct so the signal coming in should be right.
     
    Last edited: 25 October 2020
  2. TPmodding

    TPmodding Administrator Staff Member Administrator

    Messages:
    1,993
    Hardware:
    RPi1/Zero, RPi2, RPi3, +Arduino, +nodeMCU/ESP8266
    cool story bro
     
  3. Liquidfx

    Liquidfx New Member

    Messages:
    4
    Hardware:
    RPi3
  4. jeroen warmerdam

    jeroen warmerdam Raspberry 3B / APA102 / Hyperion.NG relaisbox

    Messages:
    400
    Hardware:
    RPi3
    2 things, the green is Gamma values..
    Crank them up upon 2.5 each RGB channel.


    Red green blue threshold to 10,
    Backlight 4


    For the white; look at grabber cropping settings right and left side, see if you have black bars in rendered video image and adjust this. Also; look in grabber settings and set all settings for whole ledstrip in LED index there should be a star *
     
    Last edited: 13 December 2020