Patent ID: 8582411
Filing Date: 2013-11-12
Classification: G11B,H04N

Abstract:
1. An information processing apparatus comprising: an acquisition section which acquires image data with a plurality of frames; a table storage section in which table information having, as an element, a correspondence relationship between first position information and second position information at a change point that is a frame at which a change pattern type of a value of the first position information changes is written, the first position information being absolute position information that each of the plurality of frames has and the second position information being relative position information when a head frame of the image data is set as a reference; a writing section which writes the table information when the image data is acquired by the acquisition section; a specification section which specifies the second position information of a reproduction frame, which is a frame corresponding to a frame reproduction instruction using the first position information, with reference to the table information in response to the frame reproduction instruction; a reproduction section which reproduces the reproduction frame corresponding to the second position information specified by the specification section; and an exclusive processing section which enables the specification section to refer to the table information while restricting writing of the table information into the table storage section by the writing section when there is an instruction to reproduce the frame.