Digital memory a color photographic film, and optical pickup apparatus corresponding

The ALLOWS AN INVENTION STORED DIGITAL DATA MEMORY ON A FILM 1 READ THESE DATA USING VIDEO PLAYER 10, A SPOT MOBILE 3 SLAVE POSITION ON FILM. DATA ARE rECORDED ON ONE OR MORE SKIING sUPERPOSED EACH BEING DIFFERENT COLOR COMPONENT. DENSITY OPTICAL ONE OR TWO VARIED SO DETERMINED TRACKS ACROSS THE TRACK. DEVICE LIT DATA AND OPTICAL DENSITIES PRINTING AND CONTROL THE POSITION OF SIDE SPOT MOBILE BASED ON SUCH GRAVITY CIRCUIT WITH A SIGNAL PROCESSING 20. ALSO INCLUDES THE LAST OF ERROR DETECTION MEANS 18 19 OPERATOR SIGNS TWO SV, SB FIRST TWO TRACKS. THE CONTENT OF THE THIRD TRACK CAN BE A CLOCK SIGNAL DATA OR THE SAME AS THE FIRST TWO. IN THIS CASE, THE SIGNAL SR RESULTING FROM THE THIRD RUNWAY IS USED FOR CORRECTION OF ERROR DETECTED.