Patent ID: 6788878
Filing Date: 2004-09-07
Classification: G11B,H04N

Abstract:
A reproducing apparatus comprising:input means for inputting moving image data; an encoder which detects a motion of the moving image data and encodes the moving image data in accordance with a motion information indicating said detected motion; generating means for generating motion data indicating the motion of the moving image data using the motion information; recording means for generating a data string by multiplexing the moving image data encoded by said encoder and the motion data and recording the data string on a disk recording medium; reproducing means for reproducing the data string from the disk recording medium by moving a pick-up unit which picks up the data string from the tracks of the disk recording medium; and control means for controlling a reproduction speed of the moving image data by said reproducing means by changing an amount of movement of said pick-up unit according to the motion of the moving image data indicated by said motion data included in the data string reproduced by said reproducing means.