Why Raw Video Screenshots Look Blocky—And How Stacking Fixes Them
Melting Away Video Compression Macroblocks
Phone and action videos compress individual frames heavily to save storage space, leaving chunky square artifacts in dark shadows. Averaging aligned neighbor frames smooths away compression blocks while sharpening fine textures.
Great for Wildlife, Concerts & Family Milestones
Rescue memorable stills from candlelit birthdays, evening graduations, or distant wildlife clips in seconds.