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Title:
対象物をベースとするオーディオ・ビジュアル情報を処理するためのシステムおよび方法
Document Type and Number:
Japanese Patent JP4832619
Kind Code:
B2
Abstract:
The invention provides a system and method for processing object-based audiovisual information which is capable of flexibly encoding, storing and accessing a variety of data objects. Audiovisual objects, illustratively prepared in MPEG-4 format, are stored onto physical media using file consisting of segments and access layer primary data units (PDUs), which are accessed using index information. The processes of encoding, storing and accessing audiovisual information are decoupled from monolithic storage in a strict linear order, and reordering and other editorial manipulations are possible.

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Inventors:
Eleftherias, Alexandros
Fang, Ehan
Calva, Hari
Puri, Athur
Schmidt, Robert El.
Application Number:
JP54300198A
Publication Date:
December 07, 2011
Filing Date:
April 07, 1998
Export Citation:
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Assignee:
AT&T CORP.
International Classes:
G11B27/00; H04N5/91; G06F17/30; G11B27/034; H04N7/24; H04N7/26; H04N21/2343; H04N21/2381; H04N21/41; H04N21/432; H04N21/438; H04N21/462; H04N21/858
Domestic Patent References:
JP7201138A
JP7212377A
JP8163507A
JP8339637A
JP8077074A
JP9044423A
JP7059053A
JP9050676A
JP9063252A
Other References:
Eletheridis,A. et al.,Stored File Format for MPEG-4,International Organization For Standardization:ISO/IEC JTC1/SC29/WG11 MPEG97/M2062,英国,1997年 4月 1日,p.1-4
Attorney, Agent or Firm:
Okabe
Masao Okabe
Nobuaki Kato
Shinichi Usui
Takao Ochi
Asahi Shinmitsu



 
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