Patent ID: 6480665
Filing Date: 2002-11-12
Classification: G11B,H04N

Abstract:
A method for recording a picture sequence on a disk-shaped recording medium at least on a picture by picture basis, characterized by comprising steps of:allocating unique numbers to the pictures on the disk-shaped recording medium for one-to-one correspondence; providing a file of editing information apart from the physical addresses of the substantive data on the disk-shaped recording medium; editing the picture sequence by managing the numbers allocated to the respective pictures for one-to-one correspondence; and recording the file of editing information on the disk-shaped recording medium, wherein a picture stream subjected to 2-3 pull-down processing of converting pictures with a frame frequency of 24 Hz into pictures with a field frequency of 60 Hz, said frame frequency is used to manage the unique numbers allocated to said pictures on the basis of 24 Hz.