A film-to-video frame image convertor includes a 3-2 pulldown frame convertor for converting signals representing input film frame images, having a lower associated film frame image rate, to signals representing output video frame images having a higher associated video frame image rate. The output video...http://www.google.com.au/patents/US5260787?utm_source=gb-gplus-sharePatent US5260787 - Film-to-video frame image conversion apparatus and method for selectively identifying video fields and frames
