[ns-ui] A quiet full-width band that visualizes a video codec's own P-frame change-detection decision: a grid of macroblocks sits mostly static, and every 220ms tick a small, capped subset is flagged changed with a brief outline flash and a slightly shifted tone while every other block is explicitly left un
pnpm dlx shadcn@latest add "https://registry.directory/r/nikolas-sapa/delta-frame-macroblock.json"