Deterministic Vertical spatial band wavelength λ_px under known temporal modulation f_Hz -> total active frame readout T_read = (H_px / λ_px) / f_Hz engine (.jpg, .dng, .mp4, .mov) built for Sony Alpha, Canon EOS R, Panasonic Lumix, RED / Blackmagic — zero-upload ephemeral Wasm RAM execution.
Running ephemeral Wasm verification…