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Comment on Screenshot-proof images via temporal ditheringparent

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I'll bet you see rainbow artifacts on every last one-chip DLP/LCoS and yellow flashes on plasma, too.

On topic, the second thing I noticed (after the bloody obvious flicker even with no eye movement) was a pattern marking the boundary between the two halves of the images. Then I remembered that I was running my retina display at a higher than native resolution, and scaling of course introduces artifacts at edges.

Besides, who doesn't love 10% CPU usage to display a static image?

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