JP2001218204A - データ処理方法及び装置並びに記憶媒体 - Google Patents

データ処理方法及び装置並びに記憶媒体

Info

Publication number
JP2001218204A
JP2001218204A JP2000022010A JP2000022010A JP2001218204A JP 2001218204 A JP2001218204 A JP 2001218204A JP 2000022010 A JP2000022010 A JP 2000022010A JP 2000022010 A JP2000022010 A JP 2000022010A JP 2001218204 A JP2001218204 A JP 2001218204A
Authority
JP
Japan
Prior art keywords
information
ipmp
data processing
management information
stream
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
JP2000022010A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001218204A5 (enExample
Inventor
Nobuhiro Tagashira
信博 田頭
Keiichi Iwamura
恵市 岩村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2000022010A priority Critical patent/JP2001218204A/ja
Priority to CNB018043283A priority patent/CN1215718C/zh
Priority to CNB2005100824695A priority patent/CN100397904C/zh
Priority to EP01901546A priority patent/EP1263229A4/en
Priority to KR1020027009808A priority patent/KR20020076272A/ko
Priority to PCT/JP2001/000479 priority patent/WO2001058157A1/ja
Publication of JP2001218204A publication Critical patent/JP2001218204A/ja
Priority to US10/207,137 priority patent/US20030028397A1/en
Priority to US11/458,439 priority patent/US20060253448A1/en
Publication of JP2001218204A5 publication Critical patent/JP2001218204A5/ja
Withdrawn legal-status Critical Current

Links

Landscapes

  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Storage Device Security (AREA)
JP2000022010A 2000-01-31 2000-01-31 データ処理方法及び装置並びに記憶媒体 Withdrawn JP2001218204A (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2000022010A JP2001218204A (ja) 2000-01-31 2000-01-31 データ処理方法及び装置並びに記憶媒体
CNB018043283A CN1215718C (zh) 2000-01-31 2001-01-25 数据处理装置、数据处理系统、数据处理方法以及存储媒体
CNB2005100824695A CN100397904C (zh) 2000-01-31 2001-01-25 数据处理装置、数据处理系统以及数据处理方法
EP01901546A EP1263229A4 (en) 2000-01-31 2001-01-25 DEVICE, SYSTEM AND METHOD FOR DATA PROCESSING, AND INFORMATION MEDIUM
KR1020027009808A KR20020076272A (ko) 2000-01-31 2001-01-25 데이터 처리 장치, 데이터 처리 시스템, 데이터 처리 방법및 기억 매체
PCT/JP2001/000479 WO2001058157A1 (en) 2000-01-31 2001-01-25 Data processing device, data processing system, data processing method, and storage medium
US10/207,137 US20030028397A1 (en) 2000-01-31 2002-07-30 Data processing apparatus, data processing system, data processing method, and storage medium
US11/458,439 US20060253448A1 (en) 2000-01-31 2006-07-19 Data processing apparatus, data processing system, data processing method, and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000022010A JP2001218204A (ja) 2000-01-31 2000-01-31 データ処理方法及び装置並びに記憶媒体

Publications (2)

Publication Number Publication Date
JP2001218204A true JP2001218204A (ja) 2001-08-10
JP2001218204A5 JP2001218204A5 (enExample) 2007-03-15

Family

ID=18548356

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000022010A Withdrawn JP2001218204A (ja) 2000-01-31 2000-01-31 データ処理方法及び装置並びに記憶媒体

Country Status (2)

Country Link
JP (1) JP2001218204A (enExample)
CN (1) CN100397904C (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004287901A (ja) * 2003-03-24 2004-10-14 Yamaha Corp 音楽コンテンツ利用装置およびプログラム並びにコンピュータ読み取り可能な記録媒体
KR100455313B1 (ko) * 2002-04-29 2004-11-06 한국전자통신연구원 엠펙-4 시스템을 이용한 디지털 방송 프로그램 구성요소의 구간별 보호 장치 및 그 방법
WO2005122577A1 (ja) * 2004-06-14 2005-12-22 Matsushita Electric Industrial Co., Ltd. コンテンツ利用方法およびコンテンツ記録装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2805598B2 (ja) * 1995-06-16 1998-09-30 ヤマハ株式会社 演奏位置検出方法およびピッチ検出方法
US5684876A (en) * 1995-11-15 1997-11-04 Scientific-Atlanta, Inc. Apparatus and method for cipher stealing when encrypting MPEG transport packets
JPH11187007A (ja) * 1997-12-17 1999-07-09 Casio Comput Co Ltd 暗号化・復号化装置およびその方法
CN1145359C (zh) * 1998-03-16 2004-04-07 联信技术公司 用于连续控制和保护媒体内容的方法和装置
JP2000023116A (ja) * 1998-07-01 2000-01-21 Hitachi Ltd オブジェクト識別子処理方法および該方法を実現する記録媒体

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100455313B1 (ko) * 2002-04-29 2004-11-06 한국전자통신연구원 엠펙-4 시스템을 이용한 디지털 방송 프로그램 구성요소의 구간별 보호 장치 및 그 방법
JP2004287901A (ja) * 2003-03-24 2004-10-14 Yamaha Corp 音楽コンテンツ利用装置およびプログラム並びにコンピュータ読み取り可能な記録媒体
WO2005122577A1 (ja) * 2004-06-14 2005-12-22 Matsushita Electric Industrial Co., Ltd. コンテンツ利用方法およびコンテンツ記録装置

Also Published As

Publication number Publication date
CN1717046A (zh) 2006-01-04
CN100397904C (zh) 2008-06-25

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