VIDEO SIGNAL PROCESSING UNIT, VIDEO SIGNAL PROCESSING METHOD, VIDEO DATA PROCESSING UNIT, VIDEO DATA PROCESSING METHOD, VIDEO DATA EDITOR AND VIDEO DATA EDIT METHOD

摘要

PROBLEM TO BE SOLVED: To provide a video signal processing unit or the like that can easily identify an original frame in the case of converting a frame rate.;SOLUTION: Applying 2-3 pull-down processing to a source original HD video signal S1 with a 24-frame rate generates an SD video signal S5 with a 30-frame rate. Using a sequence number 301 described in a user area of VITC information applies inverse 2-3 pull-down processing to the video signal with the 30-frame rate recorded on a tape to record the video signal with the 24-frame rate onto a hard disk. A nonlinear editor 19 uses a time code at the 24-frame rate inserted to the user area of the VITC information to generate an edit list provided to an on-line edit system.;COPYRIGHT: (C)2002,JPO