Patent ID: 8577207
Filing Date: 2013-11-05
Classification: G11B,H04N

Abstract:
1. An information signal processing system comprising; data playback means for playing back various types of data from a recording medium, on which featured data is recorded in a predetermined recording area on the recording medium and also video/audio data is recorded together with the predetermined featured data extracted from the predetermined video/audio data, or image data, or audio data according to a setting of a predetermined first parameter series, wherein the recording medium records predetermined video/audio information files to which a predetermined feature extraction processing and a predetermined playback period selection processing using featured data extracted by setting a predetermined second parameter series are carried out; operation mode setting means for setting a predetermined operation mode via a user's predetermined input; a predetermined network connection means; a network connection adjustment means for connecting to a predetermined site via the network connection means, downloading predetermined data, and performing predetermined parameter adjustment when the predetermined operation mode is set by the operation mode setting means; digest playback period processin.g means for determining, according to a predetermined rule, the predetermined digest playback period of the video/audio data recorded on the recording medium according to the featured data and either initialization parameter data that is set in advance in accordance with the first parameter series or parameter data adjusted by the network connection adjustment means, wherein the first parameter series is utilized in processing the predetermined featured data extracted from the predetermined video/audio data, image data, or audio-data and second parameter series is used for generating a play list based on the data extracted; and playback control means for performing predetermined playback control according to a signal from the digest playback period processing means.