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Patent Searching and Data


Title:
DEVICE AND METHOD OF ENCODING AND STORING DIGITAL IMAGE AND AUDIO SIGNAL
Document Type and Number:
Japanese Patent JP2009043395
Kind Code:
A
Abstract:

To allow for flexible scheduling of feature films and advertisements, integration of audio and image signals, and easy implementation of safety measures, among other features and advantages.

An apparatus and method for encoding and storing signals representing at least image information onto a storage medium (100) is disclosed. A source generator (108) is configured to convert the signals into digitized image information. A compressor (112) is configured to receive the digitized image information from the source generator (108) and compress the digitized image. An encryptor (112) is configured to receive the compressed digitized image information from the compressor (112) and encrypt the compressed digitized image information. A storage device (116) is configured to store the encrypted compressed digitized image information onto the storage medium.


Inventors:
MORLEY STEVEN A
FAUS JUAN
RATZEL JOHN
Application Number:
JP2008190889A
Publication Date:
February 26, 2009
Filing Date:
July 24, 2008
Export Citation:
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Assignee:
QUALCOMM INC
International Classes:
G11B20/10; H04N21/4408; G06F12/14; G06F21/60; G11B27/031; H04L9/08; H04N5/765; H04N5/91; H04N5/913; H04N5/92; H04N7/16; H04N7/167; H04N7/26; H04N7/30; H04N9/804; H04N21/4367; G11B27/032; H04N9/806
Domestic Patent References:
JPH09244816A1997-09-19
JPH0636466A1994-02-10
JPH1131108A1999-02-02
Foreign References:
WO1999059335A11999-11-18
Attorney, Agent or Firm:
Takehiko Suzue
Kurata Masatoshi
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Tetsuya Kazama
Katsumura Hiro
Shoji Kawai
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori
Takuzo Ichihara
Yamashita Gen