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MX2016014545A - Metodo para decodificar un flujo de bits de contenido. - Google Patents

Metodo para decodificar un flujo de bits de contenido.

Info

Publication number
MX2016014545A
MX2016014545A MX2016014545A MX2016014545A MX2016014545A MX 2016014545 A MX2016014545 A MX 2016014545A MX 2016014545 A MX2016014545 A MX 2016014545A MX 2016014545 A MX2016014545 A MX 2016014545A MX 2016014545 A MX2016014545 A MX 2016014545A
Authority
MX
Mexico
Prior art keywords
bitstream
content
decoding
content bitstream
meta
Prior art date
Application number
MX2016014545A
Other languages
English (en)
Inventor
Misra Kiran
A Segall Christopher
g deshpande Sachin
Original Assignee
Sharp Kk
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 Sharp Kk filed Critical Sharp Kk
Publication of MX2016014545A publication Critical patent/MX2016014545A/es

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
    • H04N21/43—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
    • 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
    • H04N21/4405—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 video stream decryption

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Television Systems (AREA)

Abstract

Se describe un método para decodificar un flujo de bits de contenido que incluye por lo menos uno de un flujo de bits de audio y un flujo de bits de video. Esta invención comprende: (a) recibir el flujo de bits de contenido; (b) recibir una marca de agua respectiva asociada con diferentes porciones del flujo de bits de contenido; (c) decodificar meta-datos codificados dentro de cada una de las marcas de agua respectivas asociadas con las diferentes porciones del flujo de bits de contenido; (d) en donde primeros metadatos codificados dentro de la primera marca de agua incluyen contenido e información de comunicación del servidor de señal.
MX2016014545A 2014-05-13 2015-05-12 Metodo para decodificar un flujo de bits de contenido. MX2016014545A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201461992775P 2014-05-13 2014-05-13
PCT/JP2015/002416 WO2015174086A1 (en) 2014-05-13 2015-05-12 A method of decoding a content bitstream

Publications (1)

Publication Number Publication Date
MX2016014545A true MX2016014545A (es) 2017-02-20

Family

ID=54479634

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016014545A MX2016014545A (es) 2014-05-13 2015-05-12 Metodo para decodificar un flujo de bits de contenido.

Country Status (4)

Country Link
US (1) US20170070790A1 (es)
CA (1) CA2948117A1 (es)
MX (1) MX2016014545A (es)
WO (1) WO2015174086A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101731770B1 (ko) 2014-03-13 2017-04-28 베란스 코오포레이션 임베디드 코드를 사용한 양방향 콘텐츠 획득
US10504200B2 (en) 2014-03-13 2019-12-10 Verance Corporation Metadata acquisition using embedded watermarks
KR20170043627A (ko) 2014-08-20 2017-04-21 베란스 코오포레이션 예측된 패턴들의 다양성을 이용한 워터마크 검출
EP3225034A4 (en) 2014-11-25 2018-05-02 Verance Corporation Enhanced metadata and content delivery using watermarks
US9942602B2 (en) 2014-11-25 2018-04-10 Verance Corporation Watermark detection and metadata delivery associated with a primary content
WO2016100916A1 (en) 2014-12-18 2016-06-23 Verance Corporation Service signaling recovery for multimedia content using embedded watermarks
JPWO2017010312A1 (ja) * 2015-07-16 2018-05-24 ソニー株式会社 受信装置、送信装置、及び、データ処理方法
US10440447B2 (en) * 2015-10-07 2019-10-08 Lg Electronics Inc. Broadcast signal transmission/reception device and method
US11095927B2 (en) * 2019-02-22 2021-08-17 The Nielsen Company (Us), Llc Dynamic watermarking of media based on transport-stream metadata, to facilitate action by downstream entity
WO2020231821A1 (en) 2019-05-10 2020-11-19 The Nielsen Company (Us), Llc Content-modification system with fingerprint data match and mismatch detection feature
US11632598B2 (en) 2019-05-10 2023-04-18 Roku, Inc. Content-modification system with responsive transmission of reference fingerprint data feature
TWI758729B (zh) * 2019-05-10 2022-03-21 美商六科股份有限公司 與內容修改系統結合使用之方法、非暫時性電腦可讀儲存媒體及計算系統
US11234050B2 (en) * 2019-06-18 2022-01-25 Roku, Inc. Use of steganographically-encoded data as basis to control dynamic content modification as to at least one modifiable-content segment identified based on fingerprint analysis
US20210076095A1 (en) 2019-08-28 2021-03-11 Verance Corporation Watermark-based dynamic ad insertion
US11012757B1 (en) 2020-03-03 2021-05-18 The Nielsen Company (Us), Llc Timely addition of human-perceptible audio to mask an audio watermark
US11722741B2 (en) 2021-02-08 2023-08-08 Verance Corporation System and method for tracking content timeline in the presence of playback rate changes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9515904B2 (en) * 2011-06-21 2016-12-06 The Nielsen Company (Us), Llc Monitoring streaming media content
CA2887653C (en) * 2012-10-18 2017-12-12 Kyungho Kim Apparatus and method for processing an interactive service
KR101731770B1 (ko) * 2014-03-13 2017-04-28 베란스 코오포레이션 임베디드 코드를 사용한 양방향 콘텐츠 획득

Also Published As

Publication number Publication date
WO2015174086A1 (en) 2015-11-19
US20170070790A1 (en) 2017-03-09
CA2948117A1 (en) 2015-11-19

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