NOTE: "Optical Flow" is turned on. Audio is also pitch-adjusted and everyone sounds drunk.
Because the PrisonPlanet/@PressSec clip is faster (sped up intentionally?) you can see the aid's arm moving first.
⚫Black=Same
⚪White=Different
#BlendModeDifference #PremierePro
1)Download PrisonPlanet & @cspan twitter videos
2)Create a 1080p 30fps timeline
3)Scale CSPAN to 267. Position: 1636 | 634
4)With PP video on top layer: set "Blend Mode" to "Difference"
Screenshot of #PremierePro timeline below: