- lib/pads.mjs: times each onPaint, exposes ctx.quality (1->0.35), auto-cuts over the 16.7ms budget + restores with headroom; logs [pads:fps] from the render worker for certification. - marketing/av-reels/bin/measure-fps.mjs: frame-less headless probe reading [pads:fps] to certify real render fps + settled quality (disk-safe, no frames).