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EVAL-ADV7842-7511P Color adjustment

Question asked by fortysixand2 on Mar 24, 2017
Latest reply on Mar 27, 2017 by JeyasudhaMuthuPerumal

Hello,

 

I'm using the EVAL-ADV7842-7511P board for composite video processing through the CVBS port. I'm very much impressed by the comb filter! However, I'm having some difficulty adjusting the brightness/contrast/color settings through AVES.

 

I'm using a LaserDisc player with a PLUGE pattern to assess the brightness/contrast, and the brightness level is definitely too high. However, although I've gone into the CP tab and changed the VID_ADJ_EN value to 1, no change I make to the values for brightness, contrast, or color settings, is visible on my display. I have a feeling I'm overlooking something. Any insight would be much appreciated!

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