SMPTE 162 – Motion-Picture Film (8-mm Type S) – 16-mm Film Perforated 8-mm Type S, (1-4) – Magnetic Striping
This standard specifies the location and dimensions of the magnetic recording stripes and the balance stripes applied to 16-mm motion-picture film with two rows of 8-mm type S perforations in positions 1 and 4.