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kaceym5570990
Participant
May 21, 2018
Question

issues exporting gif

  • May 21, 2018
  • 1 reply
  • 235 views

It keeps on adding these stupid white lines???

I made sure to turn frame disposal on. It doesn't look like this in the 'original' tab

???????

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1 reply

JJMack
Community Expert
JJMackCommunity Expert
Community Expert
May 21, 2018

GIF supports 256 map colors when the is no transparency.  When the is transparency 255 colors and transparent.  Pixel are either fully a color or empty.  Your RGB image has pixels the opacity is less then 100% and not than 0%  so those pixels are dithered to try to create a lower opacity effect.  You low opacity yellow  pixels become white during that process.  Look at the mapped colors in your screen capture

JJMack
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