Delta (diff) for video comparison – ffmpeg ffmpeg -ss 00:02:00 -i 320×240-ind.mp4 -ss 00:02:00 -i \Users\Kenny\Videos\ind\gif\mp4\voronoi-skeleton-animation.mp4 -filter_complex “[0:v]format=bgra,lut=c3=128,negate[video2withAlpha],[1:v][video2withAlpha]overlay[out]” -map [out] wontwork-bgra.mov

Delta (diff) 2 vids. ffmpeg. Here, combining Voronoi and “color reduce threshold outlining” videos
 
Learned: .MOV is good format for Alpha. BGRA is good pix_fmt for alpha.
 
ffmpeg -ss 00:02:00 -i 320×240-ind.mp4 -ss 00:02:00 -i \Users\Kenny\Videos\ind\gif\mp4\voronoi-skeleton-animation.mp4 -filter_complex “[0:v]format=bgra,lut=c3=128,negate[video2withAlpha],[1:v][video2withAlpha]overlay[out]” -map [out] wontwork-bgra.mov
If everything was flatland and had lightning inside, it would literally look like this.
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If everything was flatland and had lightning inside, it would literally look like this.
 
Do you always take the shortest path (white lines) or go the long way around (black lines)
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