WO2008146483A1 - メタデータ記録装置及びメタデータ記録方法 - Google Patents

メタデータ記録装置及びメタデータ記録方法 Download PDF

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Publication number
WO2008146483A1
WO2008146483A1 PCT/JP2008/001306 JP2008001306W WO2008146483A1 WO 2008146483 A1 WO2008146483 A1 WO 2008146483A1 JP 2008001306 W JP2008001306 W JP 2008001306W WO 2008146483 A1 WO2008146483 A1 WO 2008146483A1
Authority
WO
WIPO (PCT)
Prior art keywords
metadata
data
metadata recording
recording apparatus
invalid
Prior art date
Application number
PCT/JP2008/001306
Other languages
English (en)
French (fr)
Inventor
Hiroshi Saito
Original Assignee
Panasonic Corporation
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 Panasonic Corporation filed Critical Panasonic Corporation
Priority to CN2008800001933A priority Critical patent/CN101542450B/zh
Priority to EP08763906.8A priority patent/EP2053516B1/en
Priority to JP2008535824A priority patent/JPWO2008146483A1/ja
Priority to US12/304,815 priority patent/US8509590B2/en
Publication of WO2008146483A1 publication Critical patent/WO2008146483A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8451—Structuring of content, e.g. decomposing content into time segments using Advanced Video Coding [AVC]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/40—Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/036—Insert-editing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
    • G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/23614—Multiplexing of additional data and video streams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/77—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera
    • H04N5/772—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera the recording apparatus and the television camera being placed in the same enclosure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Television Signal Processing For Recording (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

メタデータの内容をスキャンしなくてもエミュレーション対策の無効バイトを挿入することができ、また、エミュレーション対策後のデータ長を固定長にすることができるメタデータ記録装置は、バイナリデータである主データ及びメタデータを記録するメタデータ記録装置であって、特別な意味を持つバイト列である特定バイト列に含まれない値のデータである無効データを生成する生成手段と、前記特定バイト列の長さよりも短い周期で前記メタデータの間に前記無効データを挿入する挿入手段と、前記無効データが挿入された前記メタデータを記録する記録手段とを備える。
PCT/JP2008/001306 2007-05-28 2008-05-26 メタデータ記録装置及びメタデータ記録方法 WO2008146483A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN2008800001933A CN101542450B (zh) 2007-05-28 2008-05-26 元数据记录装置以及元数据记录方法
EP08763906.8A EP2053516B1 (en) 2007-05-28 2008-05-26 Metadata recording device and method thereof
JP2008535824A JPWO2008146483A1 (ja) 2007-05-28 2008-05-26 メタデータ記録装置及びメタデータ記録方法
US12/304,815 US8509590B2 (en) 2007-05-28 2008-05-26 Metadata recording device and method thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007141065 2007-05-28
JP2007-141065 2007-05-28

Publications (1)

Publication Number Publication Date
WO2008146483A1 true WO2008146483A1 (ja) 2008-12-04

Family

ID=40074757

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/001306 WO2008146483A1 (ja) 2007-05-28 2008-05-26 メタデータ記録装置及びメタデータ記録方法

Country Status (5)

Country Link
US (1) US8509590B2 (ja)
EP (1) EP2053516B1 (ja)
JP (1) JPWO2008146483A1 (ja)
CN (1) CN101542450B (ja)
WO (1) WO2008146483A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1708101B1 (en) * 2004-01-14 2014-06-25 Mitsubishi Denki Kabushiki Kaisha Summarizing reproduction device and summarizing reproduction method
CN102752601B (zh) * 2012-07-30 2014-10-08 宁波大学 一种m-jpeg图像的传输方法及接收端数据丢包修复方法
WO2015107925A1 (ja) * 2014-01-16 2015-07-23 ソニー株式会社 データ処理装置、及び、データ処理方法
CN106372002B (zh) * 2016-08-31 2019-03-19 成都科来软件有限公司 一种数据存储方法及读取还原方法
CN107133124A (zh) * 2017-04-28 2017-09-05 努比亚技术有限公司 一种不合规数据的修复方法、数据处理设备及存储介质
CN109376866B (zh) * 2018-09-17 2021-03-12 合肥本源量子计算科技有限责任公司 元数据的记录方法及装置、量子程序的运行方法及装置

Citations (3)

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Publication number Priority date Publication date Assignee Title
JP2000032394A (ja) 1998-07-09 2000-01-28 Sony Corp 画像情報処理装置および方法、並びに提供媒体
WO2003015415A1 (en) * 2001-08-08 2003-02-20 Matsushita Electric Industrial Co., Ltd. Image encoding apparatus and image encoding method
JP2005341567A (ja) * 2004-05-29 2005-12-08 Samsung Electronics Co Ltd Ｈ．２６４ビデオデコーダのための構文分析器

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US5897661A (en) * 1997-02-25 1999-04-27 International Business Machines Corporation Logical volume manager and method having enhanced update capability with dynamic allocation of storage and minimal storage of metadata information
WO1999016196A1 (en) 1997-09-25 1999-04-01 Sony Corporation Device and method for generating encoded stream, system and method for transmitting data, and system and method for edition
JP2001127726A (ja) 1999-10-29 2001-05-11 Sony Corp 信号処理装置及び方法並びに記録媒体
JP3694888B2 (ja) 1999-12-03 2005-09-14 ソニー株式会社 復号装置および方法、符号化装置および方法、情報処理装置および方法、並びに記録媒体
JP3658353B2 (ja) 2001-10-01 2005-06-08 キヤノン株式会社 記録装置、および記録装置の制御方法
ES2341357T3 (es) 2002-01-22 2010-06-18 Microsoft Corporation Procedimiento y sistemas para la prevencion de la emulacion de codigo inicial y de relleno de datos.
JP4048561B2 (ja) * 2003-06-26 2008-02-20 ソニー株式会社 情報処理装置および方法、プログラム、並びに記録媒体
US8165449B2 (en) * 2003-10-01 2012-04-24 Microsoft Corporation DV metadata extraction
US7590059B2 (en) * 2004-05-21 2009-09-15 Broadcom Corp. Multistandard video decoder
CN101228584B (zh) 2005-07-27 2010-12-15 松下电器产业株式会社 信息记录装置以及记录方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000032394A (ja) 1998-07-09 2000-01-28 Sony Corp 画像情報処理装置および方法、並びに提供媒体
WO2003015415A1 (en) * 2001-08-08 2003-02-20 Matsushita Electric Industrial Co., Ltd. Image encoding apparatus and image encoding method
JP2005341567A (ja) * 2004-05-29 2005-12-08 Samsung Electronics Co Ltd Ｈ．２６４ビデオデコーダのための構文分析器

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Also Published As

Publication number Publication date
US8509590B2 (en) 2013-08-13
EP2053516A1 (en) 2009-04-29
US20090279841A1 (en) 2009-11-12
EP2053516A4 (en) 2012-09-26
JPWO2008146483A1 (ja) 2010-08-19
CN101542450B (zh) 2012-05-23
CN101542450A (zh) 2009-09-23
EP2053516B1 (en) 2017-08-02

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