Title:
データ処理装置、コンテンツ管理方法及び記憶媒体
Document Type and Number:
Japanese Patent JP4360026
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To increase a degree of freedom for handling contents of music. SOLUTION: A reproducing application (A) 311 manages music contents distributed from an EMD server (A) 4-1. A comprehensive management unit 315 manages the music contents distributed from the EMD server (X) 4-1, and performs transfer processing of them to a portable device 6-3. A UsageRule and ciphering method of the music contents managed by the reproducing application (A) 311 differs from a UsageRule and ciphering method of the music contents managed by the comprehensive management unit 315 in the format. An EMD receiving interface 316 converts this format and unitedly handles plural contents.
Inventors:
Ryuji Ishiguro
Kawakami Tatsu
Mitsuru Tanabe
Yuichi Emen
Ichiro Sato
Ebihara Souki
Kawakami Tatsu
Mitsuru Tanabe
Yuichi Emen
Ichiro Sato
Ebihara Souki
Application Number:
JP2000326124A
Publication Date:
November 11, 2009
Filing Date:
October 25, 2000
Export Citation:
Assignee:
ソニー株式会社
International Classes:
G06F12/14; G10K15/02; G06F12/00; G06F15/00; G06F21/10; G06F21/44; G06F21/60; G06F21/62; G06F21/64; H04L9/14
Domestic Patent References:
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Attorney, Agent or Firm:
Akira Koike
Eiichi Tamura
Seiji Iga
Eiichi Tamura
Seiji Iga