Calibration reference · format comparison
One full-frame negative, cropped eleven different ways across a century of cinema — from Movietone's boxy 1.19:1 in the late 1920s to Ultra Panavision 70's sweeping 2.76:1. Select a format to see how much of the picture survives the trim.
Upload a video from this device, or paste a YouTube link, to preview it against the same 11 formats. Local files are read directly by your browser and never uploaded anywhere — nothing leaves this device.