Patent ID: 7876480
Filing Date: 2011-01-25
Classification: G11B,Y10S

Abstract:
1. An information processing apparatus, comprising: selecting means for selecting removal information concerning contents to be removed from among a plurality of contents organized in time sequence, the removal information prepared on a per content basis for the contents to be removed and including a value uniquely determined from data within a data range of whole or part of a content to be removed, a first range that is the data range from which the value is determined, and a second range larger than and including the first range that is a removal range represented by the position of the first range; first detecting means for detecting a range at a predetermined position within the whole content, having the same range as the first range contained in the removal information selected by the selecting means and the same value as the value uniquely determined and contained in the removal information; and removing means for removing a predetermined content based on the second range contained in the removal information selected by the selecting means if the first detecting means detects the range at the predetermined position.