3 ms·

Looks like "Keycode" is the term for the edge markings on the film strips https://en.wikipedia.org/wiki/Keykode https://en.wikipedia.org/wiki/Keykode

• kosma 5y ago
  That's a different standard. What the parent comment is asking about is: https://en.wikipedia.org/wiki/DX_encoding#DX_film_edge_barcode https://en.wikipedia.org/wiki/DX_encoding#DX_film_edge_barco...
  • gerikson 5y ago
    Thanks for the clarification.