SG11201602742WA - Device and method to mark digital audio or audio and/or video content - Google Patents

Device and method to mark digital audio or audio and/or video content

Info

Publication number
SG11201602742WA
SG11201602742WA SG11201602742WA SG11201602742WA SG11201602742WA SG 11201602742W A SG11201602742W A SG 11201602742WA SG 11201602742W A SG11201602742W A SG 11201602742WA SG 11201602742W A SG11201602742W A SG 11201602742WA SG 11201602742W A SG11201602742W A SG 11201602742WA
Authority
SG
Singapore
Prior art keywords
audio
video content
mark digital
digital audio
mark
Prior art date
Application number
SG11201602742WA
Other languages
English (en)
Inventor
Pierre Sarda
Jean-Philippe Aumasson
Minh Son Tran
Original Assignee
Nagravision Sa
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 Nagravision Sa filed Critical Nagravision Sa
Publication of SG11201602742WA publication Critical patent/SG11201602742WA/en

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
    • H04N21/835—Generation of protective data, e.g. certificates
    • H04N21/8358—Generation of protective data, e.g. certificates involving watermark
    • 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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
    • H04N21/4182—External card to be used in combination with the client device, e.g. for conditional access for identification purposes, e.g. storing user identification data, preferences, personal settings or data
    • 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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4343—Extraction or processing of packetized elementary streams [PES]
    • 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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/439—Processing of audio elementary streams
    • H04N21/4398—Processing of audio elementary streams involving reformatting operations of audio signals
    • 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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • 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
    • H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Television Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
SG11201602742WA 2013-11-04 2014-11-03 Device and method to mark digital audio or audio and/or video content SG11201602742WA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13191459 2013-11-04
PCT/EP2014/073605 WO2015063308A1 (en) 2013-11-04 2014-11-03 Device and method to mark digital audio or audio and/or video content

Publications (1)

Publication Number Publication Date
SG11201602742WA true SG11201602742WA (en) 2016-05-30

Family

ID=49552190

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201602742WA SG11201602742WA (en) 2013-11-04 2014-11-03 Device and method to mark digital audio or audio and/or video content

Country Status (10)

Country Link
US (1) US9813780B2 (enExample)
EP (1) EP3066838B1 (enExample)
JP (1) JP6470751B2 (enExample)
CN (1) CN105850144B (enExample)
AU (1) AU2014343605B2 (enExample)
CA (1) CA2927034C (enExample)
ES (1) ES2682198T3 (enExample)
MX (1) MX354668B (enExample)
SG (1) SG11201602742WA (enExample)
WO (1) WO2015063308A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017063905A1 (en) * 2015-10-15 2017-04-20 Nagravision S.A. A system for inserting a mark into a video content
GB201601793D0 (en) * 2016-02-01 2016-03-16 Nagravision Sa Embedding watermarking data
US11259057B2 (en) * 2016-06-15 2022-02-22 Nagravision S.A. Methods, devices and system for generating a watermarked stream
WO2018125639A1 (en) 2016-12-31 2018-07-05 Echostar Technologies L.L.C. Selectively delaying control word delivery for piracy identification
CN110035319B (zh) * 2019-04-02 2020-05-15 北京文香信息技术有限公司 一种音视频数据的加密、解密方法、装置及播放设备
EP3771220A1 (en) * 2019-07-24 2021-01-27 Nagravision S.A. Watermarking video fragments into two or more variants
CN111741377A (zh) * 2020-05-19 2020-10-02 北京奥鹏远程教育中心有限公司 一种视频处理的方法
US12008812B2 (en) * 2020-09-30 2024-06-11 Alarm.Com Incorporated Simultaneous playback of continuous video recordings from multiple recording devices
US11489898B1 (en) * 2021-07-07 2022-11-01 Tencent America LLC Method and apparatus for segment-based split and merge functions for parallel processing of media
CN114039959B (zh) * 2021-11-05 2024-04-09 北京奇艺世纪科技有限公司 一种ts流的传输方法及装置
US11811838B1 (en) * 2022-10-05 2023-11-07 Hulu, LLC Generation of unique presentation of media content
CN119364043B (zh) * 2024-12-26 2025-05-02 中央广播电视总台 图像标记数据传输方法、装置、计算机设备和存储介质

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JPH11341450A (ja) * 1998-05-26 1999-12-10 Nippon Hoso Kyokai <Nhk> 電子透かし埋め込み装置および電子透かし抽出装置
JP3691415B2 (ja) * 2000-09-01 2005-09-07 松下電器産業株式会社 再生装置、再生装置特定装置及びそれらの方法
TW538636B (en) * 2000-09-01 2003-06-21 Matsushita Electric Industrial Co Ltd Reproduction equipment, reproduction equipment specifying equipment, reproduction equipment specifying system and methods and recording media for said equipment and system
JP2004318448A (ja) * 2003-04-16 2004-11-11 Hitachi Ltd コンテンツ保護機能付き端末装置
US7818257B2 (en) 2004-07-16 2010-10-19 Deluxe Laboratories, Inc. Program encoding and counterfeit tracking system and method
US7729508B2 (en) * 2006-01-11 2010-06-01 Hewlett-Packard Development Company, L.P. Modifying data
WO2007095473A1 (en) * 2006-02-10 2007-08-23 Qualcomm Incorporated Signaling with opaque ue identities
JP5132672B2 (ja) * 2006-03-17 2013-01-30 トムソン ライセンシング ディジタル透かしや他のデータを後に挿入するためにコンテンツを処理するシステム及び方法
US8683601B2 (en) 2006-04-14 2014-03-25 Google Inc. Audio/video identification watermarking
US7394519B1 (en) 2007-02-08 2008-07-01 Deluxe Laboratories, Inc. System and method for audio encoding and counterfeit tracking a motion picture
CN101636761B (zh) 2007-03-23 2013-07-24 汤姆森特许公司 修改编码的比特流
EP2162860B1 (en) * 2007-06-14 2018-08-01 ContentArmor Modifying a coded bitstream
US20100100742A1 (en) * 2008-02-18 2010-04-22 Courington Jeffrey M Transport Stream Watermarking
WO2011013196A1 (ja) * 2009-07-28 2011-02-03 株式会社東芝 情報処理装置
US20110280434A1 (en) * 2010-05-11 2011-11-17 Rajesh Mamidwar Method and system for watermakr insertin using video start codes
JP6066994B2 (ja) * 2012-03-22 2017-01-25 サターン ライセンシング エルエルシーＳａｔｕｒｎ Ｌｉｃｅｎｓｉｎｇ ＬＬＣ 受信装置、受信方法、プログラム、復号処理装置、受信処理システムおよび情報処理装置

Also Published As

Publication number Publication date
CN105850144A (zh) 2016-08-10
WO2015063308A1 (en) 2015-05-07
CN105850144B (zh) 2019-03-01
ES2682198T3 (es) 2018-09-19
MX354668B (es) 2018-03-15
CA2927034C (en) 2022-03-29
AU2014343605B2 (en) 2017-08-17
AU2014343605A1 (en) 2016-05-05
CA2927034A1 (en) 2015-05-07
EP3066838A1 (en) 2016-09-14
US9813780B2 (en) 2017-11-07
JP2017500773A (ja) 2017-01-05
EP3066838B1 (en) 2018-06-13
US20160261928A1 (en) 2016-09-08
MX2016005709A (es) 2016-08-12
BR112016010020A2 (pt) 2017-10-10
JP6470751B2 (ja) 2019-02-13

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