SMPTE 300 – Motion-Picture Color Print Film (35-mm) – Manufacturer-Printed Latent Image Identification Information
This standard specifies the position, dimensions, content, and exposure of human-readable, latent image information applied onto 35-mm color print film. This information is normally exposed onto the film at the time of manufacture.This standard also specifies spectral densities and a film area which is not to be exposed by the film manufacturer, thus leaving it available for subsequent customer data recording such as sound track recording etc.
