Apparatus and method for reading magnetically recorded data from a photographic film on winding thereof

摘要

A film feeding apparatus and method for reading magnetically recorded data from said film while feeding it so as to improve operability and reliability. <??>Magnetic reading devices (70a) and (70b) read magnetic data frame by frame, store them in a RAM and set flags indicative of the presence or absence of the magnetic data while a film (34) is wound. If a frame (51) whose magnetic data has not been read yet is judged to be present with reference to the flags in the RAM the magnetic data are read and stored in the RAM and the flags are set while the film (34) is rewound. If the frame (51) whose magnetic data has not been read yet is judged again to be present with reference to the flags in the RAM even after the film (34) is rewound, it is notified to an operator by means of a display. If the operator gives a command to reread the magnetic data by means of a keyboard, the magnetic data are reread again after the feeding speed of the film (34) is changed. <IMAGE>