摘要 |
<p>A photographic system for sound motion pictures, comprising a film cassette containing a strip of film, a supply of processing composition, and a processor programmed to apply the processing composition to the film upon manipulation of the film in the cassette, and a film drive and projection system adapted to receive the cassette, and containing recording means to enable the recording of a sound track on the strip of film and the subsequent replaying of such recording.</p> |