During the playback operation for freezing and storing a specific frame of a picture in a memory and thereafter printing the frame, the recording medium is turned reversely for a prescribed amount according to an instruction from a printer in response to the entry of the freeze command in order to accurately...http://www.google.com/patents/US5251074?utm_source=gb-gplus-sharePatent US5251074 - Method and apparatus for controlling a video signal print system
