Data processing: database and file management or data structures – Database design – Data structure types
Reexamination Certificate
2004-11-26
2010-02-23
Jalil, Neveen Abel (Department: 2165)
Data processing: database and file management or data structures
Database design
Data structure types
C713S189000
Reexamination Certificate
active
07668866
ABSTRACT:
A method of embedding copyright management information in AV (audio visual) content that is distributed in a downloadable file format. In a MP4 file format, which is a format for distributing downloadable files, content data is separated by code into a general stream and an IPMP (intellectual property management and protection) controlled media stream. A box for embedding data required for IPMP initialization and a box for embedding data required to interpret IPMP and related parameters are rendered in a first box that is rendered in a control data box.
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Huang Zhongyang
Ji Ming
Liu Jing
Senoh Takanori
Shen Sheng Mei
Abel Jalil Neveen
Greenblum & Bernstein P.L.C.
Hoang Son T
Panasonic Corporation
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